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Sample records for early postoperative intraperitoneal

  1. [Postoperative intraperitoneal complications in colon cancer surgery].

    Science.gov (United States)

    Erokhina, E A; Topuzov, É G; Topuzov, É É

    2014-01-01

    The authors studied the clinical characteristics and terms of the development of postoperative intraperitoneal complications in patients undergoing colon cancer surgery. It was stated, that the diversity of clinical data depended on complication characteristics. Results of investigation allowed defining of the most dangerous terms of intraperitoneal complications and risk factors.

  2. Quality of life after cytoreductive surgery plus early intraperitoneal postoperative chemotherapy for pseudomyxoma peritonei: A prospective study

    DEFF Research Database (Denmark)

    Jess, Per; Iversen, Lene Hjerrild; Nielsen, Mette B

    2008-01-01

    PURPOSE: The modern treatment of pseudomyxoma peritonei is cytoreductive surgery plus intraperitoneal chemotherapy resulting in a survival of up to 70 percent after 20 years. The goal of this study was to investigate the impact on quality of life of this very aggressive treatment, which has not b...

  3. Effect of Intraperitoneal Bupivacaine on Postoperative Pain in the Gynecologic Oncology Patient.

    Science.gov (United States)

    Rivard, Colleen; Vogel, Rachel Isaksson; Teoh, Deanna

    2015-01-01

    To evaluate if the administration of intraperitoneal bupivacaine decreased postoperative pain in patients undergoing minimally invasive gynecologic and gynecologic cancer surgery. Retrospective cohort study (Canadian Task Force classification II-3). University-based gynecologic oncology practice operating at a tertiary medical center. All patients on the gynecologic oncology service undergoing minimally invasive surgery between September 2011 and June 2013. Starting August 2012, intraperitoneal administration of .25% bupivacaine was added to all minimally invasive surgeries. These patients were compared with historical control subjects who had surgery between September 2011 and July 2012 but did not receive intraperitoneal bupivacaine. One-hundred thirty patients were included in the study. The patients who received intraperitoneal bupivacaine had lower median narcotic use on the day of surgery and the first postoperative day compared with those who did not receive intraperitoneal bupivacaine (day 0: 7.0 mg morphine equivalents vs 11.0 mg, p = .007; day 1: .3 mg vs 1.7 mg, p = .0002). The median patient-reported pain scores were lower on the day of surgery in the intraperitoneal bupivacaine group (2.7 vs 3.2, p = .05) CONCLUSIONS: The administration of intraperitoneal bupivacaine was associated with improved postoperative pain control in patients undergoing minimally invasive gynecologic and gynecologic cancer surgery and should be further evaluated in a prospective study. Copyright © 2015 AAGL. Published by Elsevier Inc. All rights reserved.

  4. Effect of hyaluronic acid on postoperative intraperitoneal adhesion formation in the rat model

    Energy Technology Data Exchange (ETDEWEB)

    Urman, B.; Gomel, V.; Jetha, N. (Department of Obstetrics and Gynecology, University of British Columbia, Vancouver (Canada))

    1991-09-01

    The aim of this study was to determine the effectiveness of hyaluronic acid solution in preventing intraperitoneal (IP) adhesions. The study design was prospective, randomized and blinded and involved 83 rats. Measured serosal injury was inflicted using a CO2 laser on the right uterine horn of the rat. Animals randomized to groups 1 and 2 received either 0.4% hyaluronic acid or its diluent phosphate-buffered saline (PBS) intraperitoneally before and after the injury. In groups 3 and 4, the same solutions were used only after the injury. Postoperative adhesions were assessed at second-look laparotomy. Histologic assessment of the fresh laser injury was carried out on uteri pretreated with hyaluronic acid, PBS, or nothing. Pretreatment with hyaluronic acid was associated with a significant reduction in postoperative adhesions and a significantly decreased crater depth. Hyaluronic acid appears to reduce postoperative IP adhesion formation by coating the serosal surfaces and decreasing the extent of initial tissue injury.

  5. intraperitoneal infiltration of ropivacaine for post-operative analgesia in open cholecystectomy

    International Nuclear Information System (INIS)

    Ahmed, A.; Ahmed, M.

    2017-01-01

    Objective: To assess the role of Intraperitoneal infiltration of Ropivacaine for post-op analgesia in open cholecystectomy in a low resource setting. Study Design: Randomized controlled trial. Place and Duration of Study: Study was conducted at department of Anesthesia, Scouts Hospital Chitral, from Jul 2014 to Jun 2016. Material and Methods: After taking approval from hospital ethical committee, total 126 patients were divided randomly in two groups. Group I (study group) was given intraperitoneal ropivacaine and group II (control group) was given routine standard analgesia. After complete recovery, pain was measure on VAS score (1-10) at 1 hour, 6 hour and 24 hour in all patients. Patients having pain score of 4 or more were managed with nalbuphine 5 mg IV bolus. Data was analyzed by SPSS version 16. Results: The comparison of pain score (after 1, 6and 24 hours of surgery), showed that study group had significantly (p-value<0.05) less mean pain score as compared with placebo group. Significant rate of nausea/vomiting was observed (p-value<0.05) higher (62%) in placebo group as compared with (38%) in study group. Statistically there was no significant difference (p-value>0.05) between groups on the basis of mean age (47.89 ± 8.56 vs. 48.75 ± 9.36), gender (Females 70% vs. 68%), duration of the surgery (88.54 ± 12.34 minutes vs. 91.70 ± 13.50 minutes) and American society of anesthesiologist (ASA) grades in study and placebo group patients respectively. Conclusion: Intraperitoneal ropivacaine infiltration helped in reducing the post op pain significantly in open cholecystectomy. (author)

  6. Intraperitoneal microdialysis in the postoperative surveillance after surgery for necrotizing enterocolitis: a preliminary report.

    Science.gov (United States)

    Pedersen, Mark E; Dahl, Marianne; Qvist, Niels

    2011-02-01

    The aim of the present pilot study was to evaluate the safety and clinical application of intraperitoneal microdialysis (MD) in preterm infants operated on for necrotizing enterocolitis (NEC). Fourteen infants underwent MD. Two were excluded from analysis: 1 because of catheter malfunction and 1 because of fatal outcome immediately after surgery. The median MD time was 122 hours. Samples were collected every 4 hours, and the concentration of glucose, lactate, pyruvate, and glycerol was measured. Three infants were reoperated on: 2 because of recurrent NEC and 1 because of ileal stenosis. In the 2 cases with recurrent NEC, changes in MD variables were found. Another had a prolonged postoperative period owing to diffuse fecal peritonitis. The values of MD normalized along with the return of bowel function. In 8 infants, the postoperative course was uncomplicated. The results of peritoneal MD in patients with complications were significantly different from those with an uncomplicated course (lactate/pyruvate ratio and glucose concentration). Peritoneal MD is a safe procedure and an applicable method in surveillance of the metabolic and inflammatory changes in the peritoneal cavity after surgery for NEC. Larger series are needed to evaluate the clinical significance and use of this method. Copyright © 2011 Elsevier Inc. All rights reserved.

  7. Intraperitoneal bupivacaine with or without incisional bupivacaine for postoperative analgesia in dogs undergoing ovariohysterectomy.

    Science.gov (United States)

    Kalchofner Guerrero, Karin S; Campagna, Ivo; Bruhl-Day, Rodolfo; Hegamin-Younger, Cecilia; Guerrero, Tomas G

    2016-09-01

    Intraperitoneal (IP) bupivacaine provides postoperative analgesia in dogs undergoing ovariohysterectomy (OHE) alone or in combination with incisional (INC) bupivacaine. This study investigated whether the combination of INC and IP bupivacaine is superior to IP bupivacaine alone. Prospective, randomized, blinded clinical study. Thirty-nine privately owned dogs undergoing OHE, aged 25 ± 23 months and weighing 11.8 ± 5.7 kg. Dogs were premedicated with acepromazine (0.05 mg kg(-1) ) and morphine (0.5 mg kg(-1) ) intramuscularly (IM); anaesthesia was induced with propofol and maintained with isoflurane in oxygen. Carprofen (4 mg kg(-1) ) was administered subcutaneously (SC) after intubation. Bupivacaine (3 mg kg(-1) ) IP was administered before complete closure of the linea alba to all dogs. Dogs were randomly assigned into two groups: group B received bupivacaine (n = 20; 1 mg kg(-1) ) and group S received saline (n = 19; 0.2 mL kg(-1) ) INC as a subcutaneous 'splash' before skin closure. Postoperative analgesia was assessed with a dynamic interactive visual analogue scale, the short form of the Glasgow Composite Pain Scale, and mechanical nociceptive threshold (MNT) measurement at 0.5, 1, 2, 4, 6, 8, 12 and 20 hours after surgery by one blinded observer. Parametric data were tested using t-test; nonparametric data were analysed using the two-sample Wilcoxon test (p Bupivacaine IP and carprofen SC after morphine IM did provide satisfactory postoperative analgesia in dogs undergoing OHE with the anaesthetic protocol used. There appears to be no clinical advantage to adding bupivacaine INC. Neither protocol could prevent the development of primary hyperalgesia. © 2016 Association of Veterinary Anaesthetists and the American College of Veterinary Anesthesia and Analgesia.

  8. Intraperitoneal microdialysis in the postoperative surveillance of infants undergoing surgery for congenital abdominal wall defect

    DEFF Research Database (Denmark)

    Risby, Kirsten; Pedersen, Mark Ellebæk; Jakobsen, Marianne S

    2015-01-01

    PURPOSE: This study aims to investigate the safety and clinical implication of intraperitoneal microdialysis (MD) in newborns operated on for congenital abdominal wall defect. PATIENTS AND METHODS: 13 infants underwent intraperitoneal microdialysis (9 with gastroschisis and 4 with omphalocele). MD...

  9. Incidence and predictors of postoperative delirium after cytoreduction surgery-hyperthermic intraperitoneal chemotherapy.

    Science.gov (United States)

    Plas, Matthijs; Hemmer, Patrick H J; Been, Lukas B; van Ginkel, Robert J; de Bock, Geertruida H; van Leeuwen, Barbara L

    2018-02-01

    Incidence of, and baseline characteristics associated with delirium in patients after cytoreduction surgery-hyperthermic intraperitoneal chemotherapy (CRS-HIPEC), were subject of investigation. The study was conducted among a consecutive series of prospectively included patients who underwent CRS-HIPEC at the University Medical Center Groningen, Groningen, the Netherlands, between February 2006 and January 2015. A chart-based instrument for delirium during hospitalization was used to identify patients with symptoms of delirium who were not diagnosed by a psychiatrist during admission. Uni- and multivariate logistic regression analyses were performed. Data of 136 patients were included in the analysis. Median age was 60 years (range: 18-76) and 50 (37%) patients were male. During hospitalization, 38 (28%) patients were diagnosed with delirium. Factors that differed significantly between the patients with and without delirium by univariate analysis were included in multivariate analysis. Multivariate analysis showed that after adjustment for age and complications other than delirium, having three or more organs resected and the CRP serum levels were independent predictors for delirium (OR: 3.97; 95% 1.24-12.76; OR: 1.01; 95% 1-1.01, respectively). This report shows an incidence of 28% of delirium, occurring after CRS-HIPEC and suggests a role for systemic inflammation in the development of postoperative delirium. © 2017 Wiley Periodicals, Inc.

  10. EARLY POSTOPERATIVE COMPLICATIONS AFTER RADICAL CYSTECTOMY

    Directory of Open Access Journals (Sweden)

    V. O. Mager

    2014-08-01

    Full Text Available Radical cystectomy (RCE is associated with a considerable number of early postoperative complications as before. Based on 10 years’ experience, this paper demonstrates the frequency (33.9 % and types of early complications following RCE, as well as postoperative mortality (5.5 % and its resulting causes. Although postoperative mortality is relatively low today, the frequency of early postoperative complications remains high as before.

  11. Splenectomy Increases Postoperative Complications Following Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy.

    Science.gov (United States)

    Dagbert, Francois; Thievenaz, Remy; Decullier, Evelyne; Bakrin, Naoual; Cotte, Eddy; Rousset, Pascal; Vaudoyer, Delphine; Passot, Guillaume; Glehen, Olivier

    2016-06-01

    Complete cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS + HIPEC) is increasingly performed on patients with peritoneal carcinomatosis of various origins. Splenectomy often is required in these patients to achieve complete tumor removal. Although splenectomy has been associated with increased morbidity in many major abdominal surgeries, its effect in patients undergoing CRS + HIPEC is unknown. The purpose of this study was to evaluate the impact of splenectomy during CRS + HIPEC on postoperative outcomes. We retrospectively identified 39 patients who underwent CRS + HIPEC with splenectomy during a 3-year study period from a prospective database. We compared them to case controls (CRS + HIPEC without splenectomy) that were matched for the complexity of the procedure. We evaluated the complication rate and outcomes of patients in each group. During the study period, splenectomy was performed in 32 % of patients undergoing CRS + HIPEC procedure. Patients in the splenectomy group experienced more grade 3-4 complications than patients in the control group (59 vs. 35.9 %, p = 0.041) as well as more pulmonary complications (41 vs. 7.7 %, p = 0.0006). Multivariate analysis identified splenectomy as the only predictor of overall major complications (odds ratio = 2.57, 95 % confidence interval = 1.03-6.40). Mortality was similar in both groups. Splenectomy increases major complication rate in patients undergoing CRS + HIPEC and efforts should be made to preserve the spleen during the surgery.

  12. Intraperitoneal injection of Bupivacaine and Lidocaine in reducing postoperative pain in gynecologic laparoscopic surgeries: a comparative study

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    Alleyassin A

    2007-08-01

    Full Text Available Background: As less invasive surgical procedures, such as laparoscopy, become more common, patients can go home soon after the surgery. However, some pain is accompanied by such procedures due to peritoneal stretching, diaphragmatic irritation, or, to a lesser extent, abdominal puncture. It is important to reduce the level of pain to the point that narcotics are not necessary. The administration of opioids for pain after abdominal surgeries is common. The receptors involved seem to be susceptible to blockade with low-dose local anesthesia, although this is subject to some controversy. In this study, we assess and compare the effectiveness of intraperitoneal Bupivacaine and Lidocaine in pain reduction after diagnostic gynecologic laparoscopy in infertility patients. Methods: In this randomized clinical trial, 150 patients admitted to Dr. Shariati Hospital for diagnostic gynecologic laparoscopy were entered into three randomized groups. Group B received Bupivacaine after the diagnostic laparoscopic procedure, group L received Lidocaine and group C, the control group, received a placebo after the surgery, all administered intraperi- toneally. Postsurgerical pain was assessed using the numeric visual analogue scale at 6 and 24 hours after surgery. Results: In group B, the pain scores at 6 and 24 hours after surgery were significantly less than those of group L. Conclusions: Administration of Bupivacaine after diagnostic gynecologic laparoscopic procedures is more effective in pain control than Lidocaine. The effect of this drug is temporary, yet it significantly decreases early postoperative pain, reducing the need for additional postoperative analgesics. Furthermore, the time at which patients can be discharged from the hospital is significantly reduced.

  13. Intraperitoneal Gemcitabine Chemotherapy Treatment for Patients with Resected Pancreatic Cancer: Rationale and Report of Early Data

    Directory of Open Access Journals (Sweden)

    Paul H. Sugarbaker

    2011-01-01

    Full Text Available Currently, the surgical management of pancreas cancer is recognized around the world as inadequate. Despite a potentially curative R0 resection, long-term survival is rare. There is a strong rationale for the use of chemotherapy in the operating room to reduce local-regional of recurrent/progressive disease. Gemcitabine monotherapy administered by an intraperitoneal route in the operating room with hyperthermia and then for long-term treatment postoperatively has a pharmacologic basis in that the exposure of peritoneal surfaces to intraperitoneal gemcitabine is approximately 200–500 times the exposure that occurs within the plasma. A standardized treatment with intraoperative and long-term chemotherapy that is well tolerated would greatly facilitate further improvements in pancreas cancer treatment and may lead the way to an evolution of more successful treatment strategies of this dread disease. The aim of this paper is to present the early data on a protocol in progress in patients with resected pancreatic cancer.

  14. Intraperitoneal microdialysis in the postoperative surveillance after surgery for necrotizing enterocolitis

    DEFF Research Database (Denmark)

    Pedersen, Mark E; Dahl, Marianne; Qvist, Niels

    2011-01-01

    BACKGROUND/PURPOSE: The aim of the present pilot study was to evaluate the safety and clinical application of intraperitoneal microdialysis (MD) in preterm infants operated on for necrotizing enterocolitis (NEC). METHODS: Fourteen infants underwent MD. Two were excluded from analysis: 1 because...

  15. Effect of hyaluronic acid on postoperative intraperitoneal adhesion formation and reformation in the rat model

    Energy Technology Data Exchange (ETDEWEB)

    Urman, B.; Gomel, V. (Department of Obstetrics and Gynecology, University of British Columbia, Vancouver (Canada))

    1991-09-01

    The local application of 0.25% or 0.4% HA before the induction of a measured laser injury on the rat uterine horn was associated with a significant reduction (P less than 0.05) in postoperative IP adhesions when compared with the group of animals pretreated with the diluent vehicle PBS or received no pretreatment. However, 0.4% HA, when applied in a similar manner, was ineffective in reducing reformation of adhesions after microsurgical adhesiolysis.

  16. Dexamethasone and sodium carboxymethyl cellulose prevent postoperative intraperitoneal adhesions in rats

    Energy Technology Data Exchange (ETDEWEB)

    Du, X.H. [Department of Hepatobiliary Surgery, Norman Bethune First Hospital, Jilin University, Jilin (China); Liu, J.Q. [Department of Radiation Medicine, School of Public Health, Jilin University, Jilin (China); Xin, K. [Department of Emergency Surgery, Zhong Shan Hospital, Dalian University, Dalian (China); Liu, G.H. [Department of Emergency Surgery, Norman Bethune First Hospital, Jilin University, Jilin (China)

    2015-02-24

    We aimed to evaluate the effects of the barrier agent sodium carboxymethyl cellulose (SCMC) with and without dexamethasone for the prevention of postoperative adhesion formation in a rat model of postoperative peritoneal adhesion. A total of 160 three-month old male and female Wistar rats underwent a laparotomy, and adhesions were induced by ileocecal abrasion. Rats were randomly assigned to 4 groups (n=40 each): group A, untreated; group B, treated with SCMC only; group C1, treated with SCMC + 3 mg dexamethasone, and group C2, treated with SCMC + 8 mg dexamethasone. After 12 days, adhesion formation and histopathological changes were compared. In groups A, B, C1, and C2, the mortality rates were 10, 5, 5, and 5%, respectively. In groups C1 and C2, the adhesions were filmy and easy to dissect and were milder compared with those in groups A and B. The total adhesion score in group C1 (3.38±0.49) was significantly lower than that of group B (6.01±0.57; P<0.01) or group A (8.01±0.67; P<0.05). There was no significant difference in adhesion formation between groups C1 and C2. Compared with groups A and B, groups C1 and C2 exhibited milder histopathological changes. SCMC in combination with dexamethasone can prevent adhesion formation and is a better barrier agent than SCMC alone. The safety and feasibility of SCMC in combination with dexamethasone to prevent adhesion formation after abdominal surgery warrants further clinical study.

  17. The use of intraperitoneal xenon for early diagnosis of acute mesenteric ischemia

    International Nuclear Information System (INIS)

    Gharagozloo, F.; Bulkley, G.B.; Zuidema, G.D.; O'Mara, C.S.; Alderson, P.O.

    1984-01-01

    We evaluated the technique of intraperitoneal use of xenon Xe 133, previously described for the diagnosis of early intestinal strangulation obstruction in rats and dogs, for the recognition of acute mesenteric vascular occlusion in these animals. 133 Xe was injected intraperitoneally into five groups of six rats: control, sham operation, superior mesenteric artery (SMA) ligation, superior mesenteric vein ligation, and portal vein ligation. Residual gamma-activity was monitored by external counting and camera imaging. At 30 minutes after injection, the activity was significantly higher in the rats from the three groups with vascular ligation than in the control and sham operation animals (P less than 0.001). gamma-Camera images reflected these findings, with positive images only in the rats that underwent vascular ligation. ''Blinded'' readings of the 30 sets of scans confirmed the diagnostic accuracy of the images. Results were essentially the same in a second series of experiments in eight control dogs and six dogs with balloon occlusion of the SMA. Concentrations of isotope in ischemic intestine ranged from 10(3) to 10(5) times the levels in adjacent normal bowel. These levels and the positive images appeared early, prior to the development of tissue necrosis. The intraperitoneal use of 133 Xe therefore continues to show promise for the recognition of patients with early intestinal ischemia

  18. The use of intraperitoneal xenon for early diagnosis of acute mesenteric ischemia

    Energy Technology Data Exchange (ETDEWEB)

    Gharagozloo, F.; Bulkley, G.B.; Zuidema, G.D.; O' Mara, C.S.; Alderson, P.O.

    1984-04-01

    We evaluated the technique of intraperitoneal use of xenon Xe 133, previously described for the diagnosis of early intestinal strangulation obstruction in rats and dogs, for the recognition of acute mesenteric vascular occlusion in these animals. /sup 133/Xe was injected intraperitoneally into five groups of six rats: control, sham operation, superior mesenteric artery (SMA) ligation, superior mesenteric vein ligation, and portal vein ligation. Residual gamma-activity was monitored by external counting and camera imaging. At 30 minutes after injection, the activity was significantly higher in the rats from the three groups with vascular ligation than in the control and sham operation animals (P less than 0.001). gamma-Camera images reflected these findings, with positive images only in the rats that underwent vascular ligation. ''Blinded'' readings of the 30 sets of scans confirmed the diagnostic accuracy of the images. Results were essentially the same in a second series of experiments in eight control dogs and six dogs with balloon occlusion of the SMA. Concentrations of isotope in ischemic intestine ranged from 10(3) to 10(5) times the levels in adjacent normal bowel. These levels and the positive images appeared early, prior to the development of tissue necrosis. The intraperitoneal use of /sup 133/Xe therefore continues to show promise for the recognition of patients with early intestinal ischemia.

  19. Prognostic significance of the number of postoperative intraperitoneal chemotherapy cycles for patients with advanced epithelial ovarian cancer.

    Science.gov (United States)

    Suidan, Rudy S; Zhou, Qin; Iasonos, Alexia; O'Cearbhaill, Roisin E; Chi, Dennis S; Long Roche, Kara C; Tanner, Edward J; Denesopolis, John; Barakat, Richard R; Zivanovic, Oliver

    2015-05-01

    Phase 3 trials have demonstrated a survival advantage for patients with optimally debulked epithelial ovarian cancer who received intravenous (IV) and intraperitoneal (IP) chemotherapy compared with IV therapy alone. This was despite a significant proportion of patients in the IV/IP arms not completing all 6 planned cycles. Our objective was to evaluate the prognostic significance of the number of IV/IP cycles administered. Data were analyzed for all patients with stage III to IV epithelial ovarian cancer who underwent optimal primary cytoreduction followed by 1 or more cycles of IV/IP chemotherapy from January 2005 to July 2011 at our institution. A landmark analysis was performed to associate progression-free survival (PFS) and overall survival (OS) with the number of IV/IP cycles given. We identified 201 patients; 26 (13%) received 1 to 2 cycles of IV/IP chemotherapy, 41 (20%) received 3 to 4 cycles, and 134 (67%) received 5 to 6 cycles. The 5-year PFS for patients who received 1 to 2, 3 to 4, and 5 to 6 cycles was 18%, 29%, and 17%, respectively. The 5-year OS for patients who received 1 to 2, 3 to 4, and 5 to 6 cycles was 44%, 54%, and 57%, respectively. There was no significant difference in PFS (P = 0.31) or OS (P = 0.14) between the 3 groups. The most common reason for discontinuing IV/IP therapy was treatment-related toxicity (77%). Postoperative complications were the most common reason for not initiating IV/IP therapy (42%) in patients who subsequently transitioned to it. We did not detect a significant survival difference between patients who received 1 to 2, 3 to 4, or 5 to 6 IV/IP chemotherapy cycles. Women may still derive a survival benefit if they receive fewer than 6 IV/IP cycles.

  20. Delirium is associated with early postoperative cognitive dysfunction

    DEFF Research Database (Denmark)

    Rudolph, J.L.; Marcantonio, E.R.; Culley, D.J.

    2008-01-01

    The purpose of this analysis was to determine if postoperative delirium was associated with early postoperative cognitive dysfunction (at 7 days) and long-term postoperative cognitive dysfunction (at 3 months). The International Study of Postoperative Cognitive Dysfunction recruited 1218 subjects...... >or= 60 years old undergoing elective, non-cardiac surgery. Postoperatively, subjects were evaluated for delirium using the criteria of the Diagnostic and Statistical Manual. Subjects underwent neuropsychological testing pre-operatively and postoperatively at 7 days (n = 1018) and 3 months (n = 946......). Postoperative cognitive dysfunction was defined as a composite Z-score > 2 across tests or at least two individual test Z-scores > 2. Subjects with delirium were significantly less likely to participate in postoperative testing. Delirium was associated with an increased incidence of early postoperative...

  1. Intraperitoneal xenon for the detection of early intestinal ischemia: effect of ascites, adhesions, and misdirected injections

    International Nuclear Information System (INIS)

    Gharagozloo, F.; Bulkley, G.B.; LaFrance, N.; Zuidema, G.D.

    1983-01-01

    Significant delay in the washout of intraperitoneal xenon ( 133 Xe) in rats and dogs with decreased splanchnic blood flow (bowel strangulation, superior mesenteric artery and vein occlusion) has been previously demonstrated as the basis for radionuclide imaging to detect early (prenecrotic) intestinal ischemia. In this study, the effect of ascites, adhesions, and misdirected injections on the validity of this technique is evaluated. Xenon-133 (0.6 mCi) in 3 ml saline was injected into the peritoneal cavity of anesthetized rats and the washout of gamma activity monitored externally for 90 min. Gamma camera images were obtained at 30-min intervals. After 60 min, only 12 +/- 2% of injected activity remained in the controls. Sham option (13 +/- 1%) and simple obstruction (12 +/- 2) had been previously shown not to significantly slow washout, but segmental strangulation had done so dramatically (32 +/- 2%, P less than 0.0001). In these experiments, ascitic fluid (Ringer's lactate) in volumes of 10 ml (13 +/- 1%), 20 ml (13 +/- 1%), and 40 ml (13 +/- 1%), did not significantly slow washout in nonischemic rats. Sixty and eighty milliliters produced very tense ascites and slight but significant delay in washout (14 +/- 1%, 17 +/- 1%, respectively, P less than 0.05). Moderate (11 +/- 1%) and severe (11 +/- 1%) adhesions produced by serosal scarification did not delay washout nor affect imaging. Injections of isotope intentionally misdirected into the abdominal wall (32 +/- 2%), bowel wall (18 +/- 1%), and bowel lumen (19 +/- 2%), each significantly (P less than 0.001) slowed washout. However, such misdirected injections were easily recognizable as such on the 1-min gamma camera images and could thereby be excluded as artifactual. It is concluded that the intraperitoneal xenon technique is not invalidated by mild to moderate ascites nor by moderate to severe adhesions

  2. Intraperitoneal xenon for the detection of early intestinal ischemia: effect of ascites, adhesions, and misdirected injections

    Energy Technology Data Exchange (ETDEWEB)

    Gharagozloo, F.; Bulkley, G.B.; LaFrance, N.; Zuidema, G.D.

    1983-06-01

    Significant delay in the washout of intraperitoneal xenon (/sup 133/Xe) in rats and dogs with decreased splanchnic blood flow (bowel strangulation, superior mesenteric artery and vein occlusion) has been previously demonstrated as the basis for radionuclide imaging to detect early (prenecrotic) intestinal ischemia. In this study, the effect of ascites, adhesions, and misdirected injections on the validity of this technique is evaluated. Xenon-133 (0.6 mCi) in 3 ml saline was injected into the peritoneal cavity of anesthetized rats and the washout of gamma activity monitored externally for 90 min. Gamma camera images were obtained at 30-min intervals. After 60 min, only 12 +/- 2% of injected activity remained in the controls. Sham option (13 +/- 1%) and simple obstruction (12 +/- 2) had been previously shown not to significantly slow washout, but segmental strangulation had done so dramatically (32 +/- 2%, P less than 0.0001). In these experiments, ascitic fluid (Ringer's lactate) in volumes of 10 ml (13 +/- 1%), 20 ml (13 +/- 1%), and 40 ml (13 +/- 1%), did not significantly slow washout in nonischemic rats. Sixty and eighty milliliters produced very tense ascites and slight but significant delay in washout (14 +/- 1%, 17 +/- 1%, respectively, P less than 0.05). Moderate (11 +/- 1%) and severe (11 +/- 1%) adhesions produced by serosal scarification did not delay washout nor affect imaging. Injections of isotope intentionally misdirected into the abdominal wall (32 +/- 2%), bowel wall (18 +/- 1%), and bowel lumen (19 +/- 2%), each significantly (P less than 0.001) slowed washout. However, such misdirected injections were easily recognizable as such on the 1-min gamma camera images and could thereby be excluded as artifactual. It is concluded that the intraperitoneal xenon technique is not invalidated by mild to moderate ascites nor by moderate to severe adhesions.

  3. Early postoperative outcomes in children after adenotonsillectomy.

    Science.gov (United States)

    Hadden, Sue M; Burke, Constance N; Skotcher, Sally; Voepel-Lewis, Terri

    2011-04-01

    Children undergoing tonsillectomy remain at risk for postoperative pain, respiratory depression, and postoperative nausea and vomiting (PONV), presenting unique challenges for the postanesthesia nurse. This prospective, observational study examined the relationships between and factors contributing to these outcomes in 102 children after tonsillectomy. All children received an intraoperative opioid and one or more antiemetics. The majority (67%) experienced moderate to severe pain, 27% experienced a respiratory event, and 7% had PONV. Children with moderate to severe pain received similar intraoperative opioid dosages, increased postoperative opioids (P breathing, or opioid use. This study suggests that children undergoing tonsillectomy experience significant pain and respiratory events. Further study examining nonopioid treatments are warranted to determine the best practices for this high-risk group of children. Copyright © 2011 American Society of PeriAnesthesia Nurses. Published by Elsevier Inc. All rights reserved.

  4. Effect of intraperitoneal and incisional port site lidocaine on pain relief after gynecological laparoscopic surgery: A randomized controlled study

    Directory of Open Access Journals (Sweden)

    Nahla W. Shady

    2018-03-01

    Conclusions: This study clearly depicts that incisional and intraperitoneal infiltration of lidocaine is an easy, safe, inexpensive, and noninvasive method that provides good analgesia during the early post-operative period and also provides early recovery from laparoscopic surgery.

  5. Orthostatic intolerance and the cardiovascular response to early postoperative mobilization

    DEFF Research Database (Denmark)

    Bundgaard-Nielsen, M; Jørgensen, Christoffer Calov; Jørgensen, T B

    2009-01-01

    BACKGROUND: A key element in enhanced postoperative recovery is early mobilization which, however, may be hindered by orthostatic intolerance, that is, an inability to sit or stand because of symptoms of cerebral hypoperfusion as intolerable dizziness, nausea and vomiting, feeling of heat...... of orthostatic intolerance. In contrast, 8 (50%) and 2 (12%) patients were orthostatic intolerant at 6 and approximately 22 h after surgery, respectively. Before surgery, SAP, DAP, and TPR increased (P0.05) and Scv(O2) decreased (P... the preoperative evaluation (P>0.05). CONCLUSIONS: The early postoperative postural cardiovascular response is impaired after radical prostatectomy with a risk of orthostatic intolerance, limiting early postoperative mobilization. The pathogenic mechanisms include both impaired TPR and CO responses....

  6. Modification of early postoperative X-ray research after gastrectomy

    Energy Technology Data Exchange (ETDEWEB)

    Sapounov, S.

    1982-10-01

    A modification of the early postoperative X-ray research after gastrectomy is described. The application of gastrografin happens through a nasogastric tube. By changing the position of its tip during the screening control, and excellent and precise represention of the anastomotic region will be achieved. We present a research of 35 patients.

  7. Early outcome of postoperative pyrexia following major surgery in ...

    African Journals Online (AJOL)

    Background: This study was undertaken with the main objectives of determining the incidence, the associated factors and the early outcome of postoperative pyrexia and documenting the use of perioperative antibiotic therapy in the elective major surgical patient. Methods: This was a 5months prospective study carried out ...

  8. Indications and early post-operative complications of major limb ...

    African Journals Online (AJOL)

    ... the body (52.8%), in the lower limbs (84.9%) and below knee amputation was the commonest (58.7%). The early post-operative complication rate was 66%, the commonest complication was wound infection while the mortality rate was 5.7%. No patient (0%) was fitted with prosthesis prior to discharge or during follow up.

  9. Increased Plasma Levels of Danger-Associated Molecular Patterns Are Associated With Immune Suppression and Postoperative Infections in Patients Undergoing Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy

    Directory of Open Access Journals (Sweden)

    Guus P. Leijte

    2018-04-01

    Full Text Available IntroductionDanger-associated molecular patterns (DAMPs can elicit immune responses and may subsequently induce an immune-suppressed state. Previous work showed that increased plasma levels of DAMPs are associated with immune suppression and increased susceptibility toward infections in trauma patients. Like trauma, major surgical procedures, such as cytoreductive surgery (CRS combined with hyperthermic intraperitoneal chemotherapy (HIPEC, are also thought to cause profound DAMP release. Furthermore, the incidence of postoperative infections in these patients, ranging from 10 to 36%, is very high compared to that observed in patients undergoing other major surgical procedures. We hypothesized that the double hit of surgical trauma (CRS in combination with HIPEC causes excessive DAMP release, which in turn contributes to the development of immune suppression. To investigate this, we assessed DAMP release in patients undergoing CRS-HIPEC, and investigated its relationship with immune suppression and postoperative infections.MethodsIn 20 patients undergoing CRS-HIPEC, blood was obtained at five time points: just before surgery (baseline, after CRS, after HIPEC, at ICU admission, and 1 day after surgery. Circulating levels of DAMPs [heat shock protein (HSP70, high mobility group box (HMGB1, S100A12, S100A8/S100A9, nuclear (nDNA, mitochondrial (mtDNA, lactate dehydrogenase (LDH, a marker of unscheduled cell death], and cytokines [tumor necrosis factor (TNFα, IL-6, IL-8, IL-10, macrophage inflammatory protein (MIP-1α, MIP-1β, and MCP-1] were measured. The extent of immune suppression was determined by measuring HLA-DR gene expression and ex vivo leukocytic cytokine production capacity.ResultsPlasma levels of DAMPs (maximum fold increases of HSP70: 2.1 [1.5–2.8], HMGB1: 5.9 [3.2–9.8], S100A8/S100A9: 3.6 [1.8–5.6], S100A12: 2.6 [1.8–4.3], nDNA 3.9 [1.0–10.8], LDH 1.7 [1.2–2.5], and all measured cytokines increased profoundly following

  10. SIMULTANEOUS PANCREAS-KIDNEY TRANSPLANTATION: EARLY POSTOPERATIVE COMPLICATIONS

    Directory of Open Access Journals (Sweden)

    M.Sh. Khubutia

    2014-01-01

    Full Text Available Aim: evaluation of the incidence of early postoperative complications after simultaneous pancreas-kidney transplantation.Materials and methods. The analysis of early postoperative complications after simultaneous pancreas-kidney transplantation is presented in the paper, the most rational diagnostic algorithms, non-surgical and surgical complications’ treatment; the outcomes of the SPKT are reported.Results. 15,6% of patients experienced surgical complications, 12,5% – immunological complications, 12,5% – infectious complications, 6,25% – complications of the immunosuppressive therapy. 1-year patient survival after SPKT was 91,4%; pancreas graft survival – 85,7%; kidney graft survival – 88,6%.Conclusion. The incidence of early postoperative complications after simultaneous pancreas-kidney transplantation remains signifi cant in spite of progressive improvement of simultaneous pancreas-kidney transplantation due to surgical technique improvement, introduction of new antibacterial and immunosuppressive agents. Data, we recovered, fully correspond to the data obtained from the global medical community.

  11. Pre-emptive intraperitoneal local anaesthesia: an effective method in immediate post-operative pain management and metabolic stress response in laparoscopic appendicectomy, a randomized, double-blinded, placebo-controlled study.

    Science.gov (United States)

    Thanapal, Mohana Raj; Tata, Mahadevan D; Tan, Ann J; Subramaniam, Thiruselvi; Tong, Jenny M G; Palayan, Kandasami; Rampal, Sanjay; Gurunathan, Ramesh

    2014-01-01

    Although laparoscopic surgeries are associated with reduced surgical stress response and shortened post-operative recovery, intense pain and high analgesia requirements in the immediate post-operative period are often the chief complaints. The aim of this study was to evaluate the effect of pre-emptive intraperitoneal local anaesthetic drugs on post-operative pain management and metabolic stress response in laparoscopic appendicectomy. The method used was a randomized double-blinded placebo-controlled study. Patients with clinical diagnosis of acute appendicitis who fulfil the criteria, were taken into this study. Primary outcomes investigated were consumption of patient-controlled analgesia during the immediate post-operative period (first 6 h) and subsequent 18 h as well as serum cortisol sampling. Total of 120 patients were recruited into three different treatment groups (placebo, ropivacaine, levobupivacaine). In order to maintain visual analogue score of 0-1 during the immediate post-operative period, patients in the placebo group required significantly (P metabolic stress response of the body. © 2012 The Authors. ANZ Journal of Surgery © 2012 Royal Australasian College of Surgeons.

  12. Early results on the use of biomaterials as adjuvant to abdominal wall closure following cytoreduction and hyperthermic intraperitoneal chemotherapy

    Directory of Open Access Journals (Sweden)

    Boutros Cherif

    2010-08-01

    Full Text Available Abstract Background Hyperthermic chemotherapy applies thermal energy to both abdominal wall as well as the intra-abdominal viscera. The combination of the hyperthemia, chemotherapy and cytoreductive surgery (CRS is associated with a defined risk of abdominal wall and intestinal morbidity reported to be as high as 15%, respectively to date, no studies have evaluated the use of biomaterial mesh as adjuvant to abdominal wall closure in this group of patients. In the present report, we hypothesized that post HIPEC closure with a biomaterial can reduce abdominal wall morbidity after CRS and hyperthermic intraperitoneal chemotherapy. Materials and methods All patients treated with HIPEC in a tertiary care center over 12 months (2008-2009 period were included. Eight patients received cytoreductive surgery followed by HIPEC for 90 minutes using Mitomycin C (15 mg q 45 minutes × 2. Abdominal wall closure was performed using Surgisis (Cook Biotech. mesh in an underlay position with 3 cm fascial overlap-closure. Operative time, hospital length of stay (LOS as well as postoperative outcome with special attention to abdominal wall and bowel morbidity were assessed. Results Eight patients, mean age 59.7 ys (36-80 were treated according to the above protocol. The primary pathology was appendiceal mucinous adenocarcinoma (n = 3 colorectal cancer (n = 3, and ovarian cancer (n = 2. Four patients (50% presented initially with abdominal wall morbidity including incisional ventral hernia (n = 3 and excessive abdominal wall metastatic implants (n = 1. The mean peritoneal cancer index (PCI was 8.75. Twenty eight CRS were performed (3.5 CRS/patient. The mean operating time was 6 hours. Seven patients had no abdominal wall or bowel morbidity, the mean LOS for these patients was 8 days. During the follow up period (mean 6.3 months, one patient required exploratory laparotomy 2 weeks after surgery and subsequently developed an incisional hernia and enterocutaneous

  13. Significance of Early Postoperative Eyelid Position on Late Postoperative Result in Mueller's Muscle Conjunctival Resection and External Levator Advancement Surgery.

    Science.gov (United States)

    Danesh, Jennifer; Ugradar, Shoaib; Goldberg, Robert; Joshi, Naresh; Rootman, Daniel B

    2018-01-09

    The purpose of this study was to determine whether advancement of the levator aponeurosis in external levator resection surgery or Mueller's muscle and conjunctiva in Mueller's muscle conjunctival resection (MMCR) surgery has a differential effect on variation in eyelid position during the postoperative period. In this retrospective observational cohort study, 2 groups of patients were defined. The first underwent MMCR surgery without tarsectomy by surgeon 1. The second underwent external levator resection without dissection posterior to the levator aponeurosis by surgeon 2. Marginal reflex distance (MRD1) was calculated based on digital photographs at baseline, 1 week postoperatively and at 3-month follow up. The primary outcome measure was change in MRD1 over time. The secondary outcome was defined as the proportion of patients with minimal early postoperative change (change of MRD1 less than 0.5 mm at 1 week postoperatively). Repeated measures analysis of variance, t test, and chi-square analyses were performed. Of the 114 eyes in the sample, there were 68 in the MMCR group and 46 in the external levator resection group. A significant interaction between group and time was noted (p MRD1 over time was different between the groups. Bonferroni corrected multiple comparisons yielded significant differences between each time point for MMCR surgery (p MRD1 was noted for the external levator resection group from the early to late postoperative visit. Comparing each time point across groups revealed significantly lower MRD1 for the MMCR group at the early postoperative visit (p MRD1 did not significantly differ between the groups. Regarding the secondary outcome, patients undergoing MMCR surgery were 3.7× as likely to demonstrate MRD1 at week 1 (p MRD1 increase >1 mm from the early postoperative to the late postoperative time points. Both external levator resection and MMCR can effectively elevate the eyelid in cases of primary involutional ptosis, and have similar

  14. The Presence of Postoperative Infectious Complications is Associated with the Risk of Early Postoperative Clinical Recurrence of Crohn's Disease.

    Science.gov (United States)

    Guo, Zhen; Cao, Lei; Guo, Feilong; Gong, Jianfeng; Li, Yi; Gu, Lili; Zhu, Weiming; Li, Jieshou

    2017-09-01

    The purpose of the study was to identify risk factors for early clinical and surgical recurrence in Crohn's disease (CD) patients who underwent intestinal resection. This was a retrospective study. Consecutive patients who underwent intestinal resection with a primary anastomosis from January 2011-December 2014 were enrolled. Gender, age at surgery, clinical phenotypes of CD, serum albumin and C-reactive protein level the day before surgery, smoking status at surgery, anastomosis technique, number of anastomoses, details of postoperative complications, the postoperative prophylactic treatment were assessed to figure out risk factors for postoperative clinical and surgical recurrence within 1 year after the initial resection by univariate and then multivariate analysis. Two hundred and thirty-seven patients were analyzed. The risk of early postoperative clinical recurrence was 2.99 times higher in patients suffered postoperative infectious complications [odds ratio (OR) 2.99; 95% CIs, 1.42-6.32; p = 0.004], while never-smoking was found to be a protective factor for early clinical recurrence (OR 0.326; 95% CIs, 0.18-0.59; p risk factor (OR 6.77; 95% CIs, 1.61-28.5; p = 0.009). Smoker at surgery was also a risk factor for early surgical recurrence (OR 5.41; 95% CIs, 1.36-21.5; p = 0.017). The presence of postoperative infectious complications was identified as a possible risk factor for early postoperative clinical recurrence after resection in CD patients.

  15. Difference between early versus delayed postoperative physical rehabilitation protocol following arthroscopic rotator cuff repair

    Directory of Open Access Journals (Sweden)

    Samar M Fawzy

    2016-01-01

    Conclusion Significant improvement in pain, ROM, and function after arthroscopic rotator cuff repair was seen at 1 year postoperatively, regardless of early or delayed postoperative rehabilitation protocols. However, early motion increases pain scores and may increase the possibility of rotator cuff retear but with early regain of ROM. A delayed rehabilitation protocol with immobilization for 6 weeks would be better for tendon healing without risk for retear or joint stiffness and easily convalescence with less postoperative pain.

  16. The incidence and risk of early postoperative small bowel obstruction after laparoscopic resection for colorectal cancer.

    Science.gov (United States)

    Kim, Chang Hyun; Joo, Jae Kyun; Kim, Hyeong Rok; Kim, Young Jin

    2014-08-01

    Early postoperative small bowel obstruction is associated with considerable morbidity and mortality but has not been well documented in the era of laparoscopic surgery for colorectal cancer. Consecutive patients who had undergone laparoscopic resection for colorectal cancer were studied. In total, 1787 patients (105 with and 1682 without early postoperative small bowel obstruction) with colorectal cancer requiring laparoscopic colorectal surgery were evaluated in this study. Ten patients (0.56% among the total patient population, 9.5% among patients who experienced early postoperative small bowel obstruction) who did not respond to conservative treatment for more than 14 days required surgical intervention. Multivariate analysis showed that male sex (adjusted odds ratio [AOR]=2.27), combined operation (AOR=2.23), and diverting stoma (AOR=4.79) were associated with a higher early postoperative small bowel obstruction rate. For factors related to surgical difficulty, open conversion (AOR=2.85), blood transfusion (AOR=3.51), and an operation time longer than 180 minutes (AOR=1.91) were independent factors associated with an increased early postoperative small bowel obstruction rate. Early postoperative small bowel obstruction following laparoscopic resection for colorectal cancer occurred in 5.9% of patients. Factors for predicting the development of early postoperative small bowel obstruction in patients with colorectal cancer are variables reflective of a more difficult surgery, rather than pathologic disease severity or anatomical location. In addition, most patients with early postoperative small bowel obstruction improved with conservative treatment, and surgical treatment was rarely needed.

  17. 61 Early Outcome of Postoperative Pyrexia Following Major Surgery ...

    African Journals Online (AJOL)

    user

    2006-12-02

    Dec 2, 2006 ... Samir M. Fakhry, Edmund J. Rutherford,. George F. Sheldon. 16.Routine postoperative management of the hospitalized patient; ACS Surgery. Principles & Practices. 17.James C. Pile, Evaluating Postoperative fever: a focus approach. Cleveland. Clinic Journal of Medicine 2006 March;. Vol 73, Supplement ...

  18. Clinical Features of Early and Late Postoperative Hypothyroidism After Lobectomy.

    Science.gov (United States)

    Park, Suyeon; Jeon, Min Ji; Song, Eyun; Oh, Hye-Seon; Kim, Mijin; Kwon, Hyemi; Kim, Tae Yong; Hong, Suck Joon; Shong, Young Kee; Kim, Won Bae; Sung, Tae-Yon; Kim, Won Gu

    2017-04-01

    Lobectomy is preferred in thyroid cancer to decrease surgical complications and avoid lifelong thyroid-hormone replacement. However, postoperative hypothyroidism, requiring thyroid-hormone replacement, may occur. We aimed to identify the incidence and risk factors of postoperative hypothyroidism to develop a surveillance strategy after lobectomy for papillary thyroid microcarcinoma (PTMC). This historical cohort study involved 335 patients with PTMC treated by lobectomy. Postoperative thyroid functions were measured regularly, and patients were prescribed levothyroxine according to specific criteria. Patients not satisfying hormone-replacement criteria were closely followed up. Postoperative hypothyroidism occurred in 215 patients (64.2%) including 5 (1.5%) with overt hypothyroidism and 210 (62.7%) with subclinical hypothyroidism. Forty patients (11.9%) were required thyroid hormone replacement. One hundred nineteen patients (33.5%) experienced temporary hypothyroidism and spontaneously recovered to euthyroid state. High preoperative thyroid-stimulating hormone (TSH) was the most important factor predicting postoperative hypothyroidism and failure of recover from hypothyroidism (odds ratio [OR], 2.82 and 1.77; 95% confidence interval [CI], 2.07 to 3.95 and 1.22 to 2.63; P hypothyroidism, 70 (32.6%) developed hypothyroidism after the first postoperative year. Postoperative 1-year TSH levels were able to differentiate patients developing late hypothyroidism or euthyroidism (OR, 2.29; 95% CI, 1.68 to 3.26; P hypothyroidism and identify those requiring long-term surveillance for hypothyroidism. Additionally, mild postoperative hypothyroidism cases should be followed up without immediate levothyroxine replacement with the expectation of spontaneous recovery. Copyright © 2017 by the Endocrine Society

  19. Efficacy of port-site and intraperitoneal application of bupivacaine in reducing early post-laparoscopic cholecystectomy pain

    International Nuclear Information System (INIS)

    Ahmad, J.; Khan, Z.A.; Khan, A.

    2015-01-01

    The aim of this study was to assess the analgesic efficacy of Bupivacaine application at port-site and intraperitoneal infiltration in patients with laparoscopic cholecystectomy. Study Design: Randomized Controlled Clinical Trial. Place and Duration: The study was conducted at Rehman Medical Institute (RMI) Peshawar, Pakistan from June 2009 to June 2012. Materials and Methods: Patients who underwent elective laparoscopic cholecystectomy during the study period were included in the study. Eighty patients were randomized into two groups, study group and control group. The study group received 40 ml of 0.25% bupivacaine intraoperatively as intraperitoneal infiltration and local infiltration at the port sites. Pain assessment was done using visual analogue pain score (VAS) of 0-10 at fixed intervals during the first 24 hours post surgery. Results: The mean VAS score in the study group was less as compared to the control group throughout the 24 hours assessment period, however this difference was statistically significant (p<0.001) only during the first three assessments at 1 hour, 4 hours and 8 hours post surgery. The analgesia requirement was also significantly (p<0.001) decreased in the study group. Conclusion: Port site and intraperitoneal application of local anesthetic bupivacaine significantly reduced pain during the first 8 hours post surgery and total analgesia requirement was also significantly reduced. It is a simple and easily applicable technique which increases patient comfort and can be safely used to decrease post operative pain in patients undergoing laparoscopic cholecystectomy. (author)

  20. Computed tomography findings of early abdominal postoperative complications

    Energy Technology Data Exchange (ETDEWEB)

    Zissin, R.; Osadchy, A. [Sapir Medical Center, Dept. of Diagnostic Imaging, Kfar Saba (Israel)]. E-mail: zisinrivka@clalit.org.il; Gayer, G. [Assaf Harofe Medical Center, Dept. of Diagnostic Imaging, Zrifin (Israel)

    2007-06-15

    Various surgical approaches are used for different abdominal pathological conditions. Postoperative complications occur not infrequently and vary according to the type of the surgery and the clinical context. Nowadays, multidetector computed tomography (MDCT) provides superb anatomic detail and diagnostic accuracy for various intraabdominal pathological processes, even if clinically unsuspected, and it thus has become an essential diagnostic tool for evaluating postoperative insults. Other advantages of abdominal MDCT include its accessibility and its speed, which allow scanning of uncooperative, marginally stable patients. Computed tomography (CT)-guided percutaneous (PC) drainage of postoperative collections is another advantage of CT. Therefore, although CT requires transportation of a critically ill, postoperative patient, it is recommended in any suspicious clinical setting because several conditions require prompt management and a correct diagnosis is crucial. In assessing a patient for suspected postoperative complications, several points should be taken into consideration, including the relevant clinical and laboratory data, the surgical findings, the type of the surgery, the time elapsed since surgery, and the operative technique (either open laparotomy of laparoscopic procedure). (author)

  1. EARLY POSTOPERATIVE COMPLICATIONS IN ROUX-EN-Y GASTRIC BYPASS.

    Science.gov (United States)

    Stoll, Aluisio; Rosin, Leandro; Dias, Mariana Fernandes; Marquiotti, Bruna; Gugelmin, Giovana; Stoll, Gabriela Fanezzi

    Roux-en-Y gastric bypass is one of the most common bariatric surgery and leads to considerable weight loss in the first months. To quantify the main early postoperative complications in patients submitted to the gastric bypass. Observational retrospective cohort. Data of 1051 patients with class II obesity associated with comorbidities or class III obesity submitted to the gastric bypass with 30 days of follow-up starting from the date of the surgery. The age average was 36 years with a predominance of females (81.1%). The mean preoperative body mass index was 43 kg/m². The major complication was fistula (2.3%), followed by intestinal obstruction (0.5%) and pulmonary embolism (0.5%). Death occurred in 0.6% of the cases. In the period of 30 days after surgery the overall complication rate was 3.8%; reoperation was necessary in 2.6% and death occurred in 0.6%. Fistula was the main complication and the leading cause of hospitalization in intensive care unit, reoperation and death. Bypass gástrico em Y-de-Roux é uma das operações bariátricas mais comuns e leva a perdas consideráveis de peso já nos primeiros meses. Quantificar as principais complicações pós-operatórias precoces em pacientes submetidos ao bypass gástrico. Coorte retrospectiva observacional. Amostra de 1051 pacientes portadores de obesidade grau II associada à comorbidades ou grau III submetidos ao bypass gástrico com acompanhamento de 30 dias a partir da data da operação. A idade média dos pacientes foi de 36 anos com predominância de mulheres (81,1%). O índice de massa corporal pré-operatório médio foi de 43 kg/m². A principal complicação foi fístula (2,3%), seguida de obstrução intestinal (0,5%) e tromboembolismo pulmonar (0,5%). Óbito ocorreu em 0,6% dos casos. No período de 30 dias de pós-operatório a taxa geral de complicações foi de 3,8%; a de reoperação de 2,6% e óbito em 0,6%. A fístula foi a principal complicação e a principal causa de internamento em

  2. The surgery and early postoperative radicular pain in cases with multifocal lumbar disc herniation

    Science.gov (United States)

    Ulutaş, Murat; Çınar, Kadir; Seçer, Mehmet

    2017-01-01

    Abstract Persistence of postoperative radicular pain after surgery for multifocal disc herniation (MFDH) is a clinical problem. This study aims to evaluate the effects of a combined treatment approach compared with unilateral stabilization on early postoperative radicular pain in patients with MFDH. Age, sex, level of operation, clinical findings, and radicular pain visual analogue scale (VAS) scores before surgery in the early postoperative period and at 3 months after surgery were retrospectively reviewed for 20 cases of multifocal lumbar disc herniation. The combined approach (translaminar and far lateral) was used for 13 cases. Seven cases underwent transforaminal lumbar interbody fusion (TLIF) and unilateral transpedicular stabilization following total facetectomy. The mean age of the sample was 49.4 ± 10.1 years and the female-to-male ratio was 8:12. The mean VAS scores for radicular pain in cases treated with the combined approach were 8.2, 4.07, and 2.3 in the preoperative and early postoperative periods and 3 months after surgery, respectively. The mean score for radicular pain improved by 50.4% in the early postoperative period and by 72% in the late postoperative period. The mean VAS scores for radicular pain in cases who underwent TLIF and unilateral stabilization after facetectomy were 8.4, 2.1, and 1.4 in the preoperative and early postoperative periods and 3 months after surgery, respectively. The mean VAS score for radicular pain improved by 75% in the early postoperative period and by 83.3% in the late postoperative period. The combined approach is an effective alternative in cases with MFDH. TLIF and unilateral segmental stabilization provide substantial decompression and eliminate mechanical compression by conserving the height of the intervertebral foramen in the event that sufficient decompression is unable to obtain. We suggest that elimination of chemical mediators, particularly those causing pain in the dorsal ganglion, contributes to

  3. Effect of early nutrition support on postoperative rehabilitation in patients with oral cancer

    OpenAIRE

    Xing-An Zhang; Xiao-Yao Tan; Lan-Fang Zhang; Hua-Dong Wang; Xin-Sheng Han; Hua-Wei Ming

    2016-01-01

    Objective: To explore the effect of early nutrition support on the postoperative nutrition metabolism and rehabilitation in patients with oral cancer. Methods: A total of 80 patients with oral cancer who were admitted in our hospital from January, 2013 to January, 2015 were included in the study, and divided into the observation group (early nutrition support) and control group (routine treatments) with 40 cases in each group. The postoperative basic nutrition requirement amoun...

  4. Patient Satisfaction With an Early Smartphone-Based Cosmetic Surgery Postoperative Follow-Up.

    Science.gov (United States)

    Pozza, Edoardo Dalla; D'Souza, Gehaan F; DeLeonibus, Anthony; Fabiani, Brianna; Gharb, Bahar Bassiri; Zins, James E

    2017-12-13

    While prevalent in everyday life, smartphones are also finding increasing use as a medical care adjunct. The use of smartphone technology as a postoperative cosmetic surgery adjunct for care has received little attention in the literature. The purpose of this effort was to assess the potential efficacy of a smartphone-based cosmetic surgery early postoperative follow-up program. Specifically, could smartphone photography provided by the patient to the plastic surgeon in the first few days after surgery allay patient's concerns, improve the postoperative experience and, possibly, detect early complications? From August 2015 to March 2016 a smartphone-based postoperative protocol was established for patients undergoing cosmetic procedures. At the time of discharge, the plastic surgeon sent a text to the patient with instructions for the patient to forward a postoperative photograph of the operated area within 48 to 72 hours. The plastic surgeon then made a return call/text that same day to review the patient's progress. A postoperative questionnaire evaluated the patients' postoperative experience and satisfaction with the program. A total of 57 patients were included in the study. Fifty-two patients responded to the survey. A total of 50 (96.2%) patients reported that the process improved the quality of their postoperative experience. The protocol allowed to detect early complications in 3 cases. The physician was able to address and treat the complications the following day prior to the scheduled clinic follow up. The smartphone can be effectively utilized by the surgeon to both enhance the patient's postoperative experience and alert the surgeon to early postoperative problems. 4. © 2017 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: journals.permissions@oup.com

  5. Early postoperative care following endoscopic sinus surgery: an evidence-based review with recommendations.

    Science.gov (United States)

    Rudmik, Luke; Soler, Zachary M; Orlandi, Richard R; Stewart, Michael G; Bhattacharyya, Neil; Kennedy, David W; Smith, Timothy L

    2011-01-01

    Early postoperative care following endoscopic sinus surgery (ESS) has been suggested to minimize avoidable complications and optimize long-term outcomes. Several postoperative care strategies have been proposed but a formal comprehensive evaluation of the evidence has never been performed. The purpose of this article is to provide an evidence-based approach to early postoperative care following ESS. A systematic review of the literature was performed and the Clinical Practice Guideline Manual, Conference on Guideline Standardization (COGS), and the Appraisal of Guidelines and Research Evaluation (AGREE) instrument recommendations were followed. Study inclusion criteria were: adult population >18 years old; chronic rhinosinusitis (CRS) based on published diagnostic criteria; ESS following failed medical therapy; primary study objective was to evaluate an ESS early postoperative care strategy; and clearly defined primary clinical end-point. This review identified and evaluated the literature on 7 early postoperative care strategies following ESS: saline irrigations, sinus cavity debridements, systemic steroids, topical steroids, oral antibiotics, topical decongestants, and drug-eluting spacers/stents. Based on the available evidence, use of nasal saline irrigation, sinus cavity debridement, and standard topical nasal steroid spray are recommended early postoperative care interventions. Postoperative antibiotic, systemic steroid, nonstandard topical nasal steroid solution, and/or drug-eluting spacers/stents are options in postoperative management. These evidence-based recommendations should not necessarily be applied to all postoperative patients and clinical judgment, in addition to evidence, is critical to determining the most appropriate care. Copyright © 2011 American Rhinologic Society-American Academy of Otolaryngic Allergy, LLC.

  6. Program of gastrointestinal rehabilitation and early postoperative enteral nutrition: a prospective study.

    Science.gov (United States)

    Martos-Benítez, Frank Daniel; Gutiérrez-Noyola, Anarelys; Soto-García, Andrés; González-Martínez, Iraida; Betancourt-Plaza, Ilionanys

    2018-02-10

    Nutritional depletion is commonly observed in patients undergoing surgical treatment for a gastrointestinal malignancy. An appropriate nutritional intervention could be associated with improved postoperative outcomes. The study was aimed to determine the effect of a program of gastrointestinal rehabilitation and early postoperative enteral nutrition upon complications and clinical outcomes in patients who experienced gastrointestinal surgery for cancer. This is a prospective study (2013 January-2015 December) of 465 consecutive patients submitted to gastrointestinal surgery for cancer and admitted to an Oncological Intensive Care Unit. The program of gastrointestinal rehabilitation and early postoperative enteral nutrition consisted on: (1) general rules: pain relive, early mobilization, antibiotic prophylaxis, deep vein thrombosis prophylaxis and respiratory physiotherapy; and (2) gastrointestinal rules: gastric protection, control of postoperative nausea and vomiting, early nasogastric tube remove and early enteral nutrition. The most frequent surgical sites were colorectal (44.9%), gynecological with intestinal suturing (15.7%) and esophagus/stomach (11.0%). Emergency surgery was performed in 12.7% of patients. The program of intestinal rehabilitation and early postoperative enteral nutrition reduced major complications (19.2 vs. 10.2%; p = 0.030), respiratory complications (p = 0.040), delirium (p = 0.032), infectious complications (p = 0.047) and gastrointestinal complications (p < 0.001). Intensive care unit mortality (p = 0.018), length of intensive care unit stay (p < 0.001) and length of hospitalization (p < 0.001) were reduced as well. A program of gastrointestinal rehabilitation and early postoperative enteral nutrition is associated with reduced postoperative complications and improved clinical outcomes in patients undergoing gastrointestinal surgery for cancer.

  7. Clinico-pathological pattern and early post-operative complications ...

    African Journals Online (AJOL)

    Background: Gastro-Duodenal Perforations are one of the commonest causes of mortality and morbidity in conditions that require emergency surgery. The main objective of this study was to determine the clinico-pathological pattern and evaluate factors for early post operative complications of Gastro-duodenal perforations ...

  8. Relationship between postoperative erythromycin breath test and early morbidity in liver transplant recipients

    DEFF Research Database (Denmark)

    Schmidt, Lars E; Rasmussen, Allan; Kirkegaard, Preben

    2003-01-01

    ) is an in vivo measure of graft CYP3A activity. This study evaluates the usefulness of an early postoperative ERMBT in predicting early morbidity in liver transplant recipients. METHODS: In 26 liver transplant recipients, ERMBT was performed within 2 hr after transplantation. Main end points were the occurrence...... with low postoperative ERMBT values (0.21%+/-0.15% 14C/hr vs. 1.09%+/-0.72% 14C/hr, P=0.002). CONCLUSION: An early postoperative ERMBT may be useful in predicting the development of cyclosporine and tacrolimus nephrotoxicity, severe graft dysfunction, or even graft loss in liver transplant recipients when...... calcineurin inhibitors are administered according to protocols. Whether ERMBT results may be used to individualize dosage of calcineurin inhibitors needs to be explored....

  9. Early Post-Operative Coronary Thrombosis Following Repair of a Proximal Coronary Artery Fistula.

    Science.gov (United States)

    Chugh, Yashasvi; Lau, Bryan; Taub, Cynthia C

    2016-12-01

    Patients with aneurysmal coronary artery fistulas are often a treatment challenge. We hereby, report a case of aneurysmal left main coronary artery to coronary sinus fistula repair, complicated by an early post-operative thrombosis of the left main coronary artery, necessitating an orthotropic heart transplant. Routine use of peri-procedural and long-term anti-coagulation is usually not a standard recommendation in these cases; however, early institution of the same may prevent flow stasis, thrombus formation and unfavourable outcomes pre- or post-operatively.

  10. Open Craniosynostosis Surgery: Effect of Early Intraoperative Blood Transfusion on Postoperative Course.

    Science.gov (United States)

    Kurnik, Nicole M; Bristol, Ruth; Maneri, Celia; Singhal, Raj; Singh, Davinder J

    2017-07-01

    Correction of craniosynostosis can result in blood loss when the patient already has physiologic anemia. The aim of this study was to determine whether patients benefit from early blood transfusion and whether the timing of blood transfusion affects metabolic disturbances and the postoperative course. In this retrospective review, 71 patients who underwent open calvarial vault remodeling for correction of craniosynostosis were separated into 2 groups according to whether they received blood transfusions early (within the first 30 minutes of surgery) or later (after the first 30 minutes of surgery). Patients were further separated into nonsyndromic and syndromic cohorts. Tracked variables included hemoglobin, hematocrit, arterial blood gas values, lactate level, length of stay, estimated blood loss, and amount of blood transfused in the operating room, amount transfused postoperatively, and total amount transfused.Among all patients, the early transfusion group had a higher hemoglobin nadir overall and received less postoperative blood. Within the nonsyndromic cohort, the early transfusion group had a higher estimated blood loss and received more transfused blood. In the syndromic cohort, the early transfusion group had a hemoglobin nadir that was significantly higher than in the late transfusion group and a lower estimated blood loss, shorter pediatric intensive care unit stay, and less postoperative blood transfused. Syndromic patients also received significantly more blood overall. For syndromic patients undergoing open calvarial vault remodeling, transfusion within the first 30 minutes of surgery should be considered.

  11. Relationship between early postoperative renal scintigraphy and long-term transplant survival

    International Nuclear Information System (INIS)

    So, Young; Lee, Kang Wook; Shin, Young Tai; Ahn, Moon Sang; Bae, Jin Sun; Sul, Chong Koo; Jung, In Mok

    2001-01-01

    We investigated the possibility of early postoperative Tc-99m DTPA scintigraphy in predicting long-term renal transplant survival. 64 living donor (LD) grafts were divided into two groups according to the graft function on early post-operative renal scintigraphy. Survival analysis was performed using Kaplan-Meier method and Cox proportional hazard model. Chi-square test was performed to evaluate the difference in the frequency of acute rejection. Cumulative renal transplant survival was decreased in 11 patients with abnormal renal scintigraphy, but it was not statistically significant. Decreased graft function on early post-operative renal scintigraphy was not a predictor of long-term graft survival. The frequency of acute rejection was higher in abnormal scintigraphy group, and the difference was statistically significant. Decreased graft function on early post-operative renal scintigraphy has no direct effect on long-term renal transplant survival in LD transplantation, But it may have an indirect effect through increasing the frequency of acute rejection

  12. Effects of propofol sedation during the early postoperative period in hemorrhagic stroke patients.

    Science.gov (United States)

    Hung, Yu-Chang; Lee, E-Jian; Chen, Hung-Yi; Ko, Shih-Wei; Shyr, Ming-Hwang; Chen, Tsung-Ying

    2009-09-01

    The early postoperative period is a critical time for patients after receiving a decompressive craniotomy. Prompt detection and early management of postoperative recurrent/residual hemorrhagic complications may dramatically improve clinical outcomes. The present cohort retrospective study involved 135 patients who received decompressive craniotomy and intensive care unit (ICU) supervision as life-saving measures. The purpose of the study was to evaluate the effects of propofol sedation on the clinical outcome during the ICU stay. The patients' demographic data, hemodynamic variables, the dose of propofol used during the first 48 hours after surgery, residual/recurrent blood clot volume after surgery, and neurologic and clinical outcomes were reviewed. The propofol dosages used for sedation were further divided into three categories: 3.33 mg/kg/hr, based on the doses infused during the first 12 hours after surgery. Our results indicated that the patients of the propofol-sedated group had a significantly smaller amount of residual/recurrent blood clot (p surgery achieved significantly improved clinical and neurologic outcomes than those who received either more than 3.33 mg/kg/hr or less than 0.66 mg/kg/hr of propofol. Our results support the use of propofol sedation during the early postoperative period after craniotomy in hemorrhagic stroke patients, because it improved both neurologic and clinical outcomes. However, early postoperative use of propofol sedation at larger dosages warrants special attention.

  13. Impact of mild renal impairment on early postoperative mortality after open cardiac surgery

    International Nuclear Information System (INIS)

    A Abdel Ghani; Muath Al Nasar

    2010-01-01

    Preoperative severe renal impairment is included in the risk scores to predict outcome after open cardiac surgery. The purpose of this study was to assess the impact of pr operative mild renal impairment on the early postoperative mortality after open heart surgery. Data of all cases of open cardiac surgery performed from January 2005 to June 2006 were collected. Cases with preoperative creatinine clearance below 60 mL/min were excluded from the study. Data were retrospectively analyzed to find the impact of renal impairment on short-term outcome. Of the 500 cases studied, 47 had preoperative creatinine clearance between 89-60 mL/min. The overall mortality in the study cases was 6.8%. The mortality was 28.7% in those who developed postoperative ARF, 33.3% in those who required dialysis and 40.8% in those with preoperative mild renal impairment. Binary logistic regression analysis showed that female gender (P = 0.01), preoperative mild renal impairment (P 0.007) as well as occurrence of multi organ failure (P < 0.001) were the only independent variables determining the early postoperative mortality after cardiac surgeries. Among them, preoperative mild renal impairment was the most significant and the best predictor for early postoperative mortality after cardiac surgery. Our study suggests that renal impairment remains a strong predictor of early mortality even after adjustment for several confounders (Author).

  14. Impact of postoperative magnesium levels on early hypocalcemia and permanent hypoparathyroidism after thyroidectomy.

    Science.gov (United States)

    Garrahy, Aoife; Murphy, Matthew S; Sheahan, Patrick

    2016-04-01

    Postoperative hypocalcemia is a common complication of thyroidectomy. Magnesium is known to modulate serum calcium levels and hypomagnesemia may impede correction of hypocalcemia. The purpose of this study was to investigate whether hypomagnesemia after thyroidectomy has any impact on early hypocalcemia and/or permanent hypoparathyroidism. We conducted a retrospective review of prospectively maintained databases. Inclusion criteria were total or completion total thyroidectomy with postoperative magnesium levels available. The incidence of postoperative hypocalcemia was correlated with postoperative hypomagnesemia and other risk factors. Two hundred one cases were included. Twenty-six patients (13%) developed postoperative hypomagnesemia. Hypomagnesemia (p = .002), cancer diagnosis (p = .01), central neck dissection (p = .02), and inadvertent parathyroid resection (p = .02) were significantly associated with hypocalcemia. On multivariate analysis, only hypomagnesemia (p = .005) remained significant. Hypomagnesemia was also a significant predictor of permanent hypoparathyroidism (p = .0004). Hypomagnesemia is significantly associated with early hypocalcemia and permanent hypoparathyroidism after thyroidectomy. Magnesium levels should be closely monitored in patients with postthyroidectomy hypocalcemia. © 2015 Wiley Periodicals, Inc.

  15. Reliable? The Value of Early Postoperative Magnetic Resonance Imaging after Cerebral Cavernous Malformation Surgery.

    Science.gov (United States)

    Chen, Bixia; Göricke, Sophia; Wrede, Karsten; Jabbarli, Ramazan; Wälchli, Thomas; Jägersberg, Max; Sure, Ulrich; Dammann, Philipp

    2017-07-01

    Cerebral cavernous malformations (CCM) can cause intracerebral hemorrhage. The lesions themselves are frequently associated with perifocal hemosiderin deposits caused by repetitive microhemorrhages. Main indications for a surgical treatment are recurrent symptomatic hemorrhages or cavernoma-related epilepsy. After surgical resection, follow-up magnetic resonance imaging (MRI) is usually performed to confirm 1) the complete resection of the CCM and, especially in cases of cavernoma-related epilepsy, 2) the complete resection of the hemosiderin deposits. This prospective study evaluates the value of early postoperative MRI (within 72 hours) regarding the detection of CCM or hemosiderin remnants compared with a standard 3-6 months postoperative MRI control in 61 CCM cases. Sensitivity of early postoperative MRI for CCM remnant detection was 66.67% (95% confidence interval [CI], 9.43%-99.16%), specificity was 76.74% (95% CI, 61.37%-88.24%), positive predictive value was 16.67% (95% CI, 2.09%-48.41%), and negative predictive value was 97.06% (95% CI, 84.67%-99.93%). Because of the high number of patients who could not be evaluated because of imaging artifacts, sensitivity and specificity analysis was not performed for early postoperative MRI using T2*/susceptibility-weighted imaging to assess hemosiderin remnants. Sensitivity of early postoperative MRI for hemosiderin remnant detection using T2-weighted sequences was 85.71% (95% CI, 63.66%-96.95%), specificity was 66.67% (95% CI, 44.68%-84.37%), positive predictive value was 69.23% (95% CI, 55.45%-80.27%), and negative predictive value was 84.21% (95% CI, 64.31%-94.04%). Our data suggest that early postoperative MRI after CCM surgery is often hampered by imaging artifacts creating false-positive results and therefore ineligible for a resection control. However, reliability of a negative result on early postoperative T2-weighted MRI is relatively high regarding both CCM and hemosiderin remnants. Copyright © 2017

  16. Early postoperative cognitive dysfunction and postoperative delirium after anaesthesia with various hypnotics: study protocol for a randomised controlled trial - The PINOCCHIO trial

    Directory of Open Access Journals (Sweden)

    Spinelli Allison

    2011-07-01

    Full Text Available Abstract Background Postoperative delirium can result in increased postoperative morbidity and mortality, major demand for postoperative care and higher hospital costs. Hypnotics serve to induce and maintain anaesthesia and to abolish patients' consciousness. Their persisting clinical action can delay postoperative cognitive recovery and favour postoperative delirium. Some evidence suggests that these unwanted effects vary according to each hypnotic's specific pharmacodynamic and pharmacokinetic characteristics and its interaction with the individual patient. We designed this study to evaluate postoperative delirium rate after general anaesthesia with various hypnotics in patients undergoing surgical procedures other than cardiac or brain surgery. We also aimed to test whether delayed postoperative cognitive recovery increases the risk of postoperative delirium. Methods/Design After local ethics committee approval, enrolled patients will be randomly assigned to one of three treatment groups. In all patients anaesthesia will be induced with propofol and fentanyl, and maintained with the anaesthetics desflurane, or sevoflurane, or propofol and the analgesic opioid fentanyl. The onset of postoperative delirium will be monitored with the Nursing Delirium Scale every three hours up to 72 hours post anaesthesia. Cognitive function will be evaluated with two cognitive test batteries (the Short Memory Orientation Memory Concentration Test and the Rancho Los Amigos Scale preoperatively, at baseline, and postoperatively at 20, 40 and 60 min after extubation. Statistical analysis will investigate differences in the hypnotics used to maintain anaesthesia and the odds ratios for postoperative delirium, the relation of early postoperative cognitive recovery and postoperative delirium rate. A subgroup analysis will be used to categorize patients according to demographic variables relevant to the risk of postoperative delirium (age, sex, body weight and to the

  17. Early diagnosis of acute postoperative renal transplant rejection by indium-111-labeled platelet scintigraphy

    International Nuclear Information System (INIS)

    Tisdale, P.L.; Collier, B.D.; Kauffman, H.M.

    1986-01-01

    A prospective evaluation of 111 In-labeled platelet scintigraphy (IPS) for the early diagnosis of acute postoperative renal transplant rejection (TR) was undertaken. The results of IPS were compared with in vitro biochemical tests, the clinical finding of graft tenderness, and combined [/sup 99m/Tc]DTPA and [ 131 I]orthoiodohippurate scintigraphy. With a sensitivity of 0.93 and a specificity of 0.95, IPS provided otherwise unavailable diagnostic information. Furthermore, postoperative IPS was a good predictor of long-term allograft survival

  18. Glucose balance and muscle glycogen during TPN in the early post-operative phase

    DEFF Research Database (Denmark)

    Henneberg, S; Stjernström, H; Essén-Gustavsson, B

    1985-01-01

    In order to study how muscle glycogen is influenced by different nutritional regimens in the early post-operative period we took muscle biopsies from 20 patients preoperatively and on the fourth post-operative day after abdominal aortic surgery. Ten patients received 93% of non-protein energy...... glycogen stores at pre-operative levels with a glucose-insulin regimen. With the fat regimen there was a 31% decrease in muscle glycogen and two patients had a negative glucose balance despite the fact that 150 g of glucose were given. Average glucose balance throughout the study correlated positively...

  19. POSTOPERATIVE URINARY RETENTION AND EARLY REPOSITION OF TENSION-FREE VAGINAL TAPE

    Directory of Open Access Journals (Sweden)

    Marijan Lužnik

    2003-12-01

    Full Text Available Background. The purpose of this article is to show a possible method of treatment of postoperative urinary retention after an initial tension-free vaginal tape.Methods. From December 1999 to May 2003 we performed one hundred TVT procedures at our department, among them five women had postoperative urinary retention evaluated with catheterization. Revision and reposition of tension-free vaginal tape were performed if retention of urine was over 100 ml.Results. Urinary retention after an initial tension-free vaginal tape was successfully treated by early reposition of tension-free vaginal tape. This resulted in immediate residualfree voiding and continence, which remained unchanged at 6 week and 3 month follow-up.Conclusions. Postoperative urinary retention may be treated by reposition instead of dissection or elongation of the tension-free vaginal tape.

  20. Endothelial dysfunction in the early postoperative period after major colon cancer surgery

    DEFF Research Database (Denmark)

    Ekeløf, Sara; Larsen, Mikkel Hjordt; Schou-Pedersen, Anne Marie Voigt

    2017-01-01

    Background. Evidence suggests that endothelial dysfunction in the early postoperative period promotes myocardial injury after non-cardiac surgery. The aim of this study was to investigate the impact of colon cancer surgery on endothelial function and the association with the l-arginine-nitric oxide...... pathway postoperatively. Methods. Patients undergoing elective colon cancer surgery (n = 31) were included in this prospective observational cohort study. Endothelial function, as measured using the reactive hyperaemia index (RHI), was assessed non-invasively using digital pulse tonometry. RHI and plasma...... concentrations of L-arginine, asymmetric dimethylarginine (ADMA), dihydrobiopterin and biopterin metabolites, tetrahydrobiopterin (BH4) and total biopterin were measured before surgery, at four h after surgery and at postoperative day one and two. Cardiac troponin I was measured before surgery and once daily...

  1. EFFECTIVENESS OF SCHEDULED AMBULATION ON EARLY POSTOPERATIVE OUTCOME AMONG PATIENTS WHO HAVE UNDERGONE ABDOMINAL HYSTERECTOMY

    Directory of Open Access Journals (Sweden)

    Rinku Girija

    2017-01-01

    Full Text Available BACKGROUND Abdominal hysterectomy is one of the most frequently performed surgical procedures in women. The non-ambulatory postoperative period is a high risk period for the development of various complications like wound infection, venous stasis, lower respiratory infection, secondary haemorrhage, deep vein thrombosis, pulmonary embolism, paralytic ileus etc. Prolonged surgery, delayed ambulation and not feeding the patient within 48 hours of surgery are often associated with post-operative morbidity and mortality. This study aims to assess the effectiveness of Scheduled Ambulation on early post-operative outcome among patients undergone abdominal hysterectomy by introduction of Scheduled Ambulation from second day of surgery. MATERIALS AND METHODS Method used is quantitative and quasi experimental post-test control method. Scheduled ambulation technique and pattern were taught pre operatively to 35 patients consecutively selected from general and post-operative ward who formed the experimental group. They were given scheduled ambulation from second to fifth post-operative days and results analysed. Another 35 patients taken as control were given the routine post-operative care. Data Analysis- was performed using SPSS version 17.0. Between group comparisons, quantitative variables analysed by Chisquare test p value >0, 05 considered significant. RESULTS The indication of hysterectomy was fibroid uterus in 80% of the control group and 88, 6% of the experimental group. 51.4% of the hysterectomies were encountered in the age group 40-49 years. There was a statistically significant reduction in the severity of pain, fatigue, postural hypotension and risk for developing Deep vein thrombosis in the experimental group on practicing Scheduled Ambulation from second to fifth post-operative days. CONCLUSION Scheduled ambulation helped the abdominal hysterectomy patients to recover from fatigue, pain, postural hypotension and risk for Deep vein thrombosis

  2. Comparison of efficacy of intraperitoneal instillation of bupivacaine ...

    African Journals Online (AJOL)

    Comparison of efficacy of intraperitoneal instillation of bupivacaine alone with bupivacaine – fentanyl and bupivacaine –tramadol combination for alleviation of post-operative pain following laparoscopic cholecystectomy: a randomized prospective study.

  3. Routine early CT scanning after craniotomy: is it effective for the early detection of postoperative intracranial hematoma?

    Science.gov (United States)

    Wen, Liang; Yang, Xiao-Feng; Jiang, Hao; Wang, Hao; Zhan, Ren-Ya

    2016-08-01

    Postoperative intracranial hematoma (POIH) is a frequent sequela secondary to cranial surgery. The role of routine early postoperative computed tomography (CT) scanning in the detection of POIH remains controversial. The study was aimed at analyzing the effect of routine early CT scanning after craniotomy for the early detection of POIH. Routine early postoperative CT scanning was performed at our institute, and a retrospective study was conducted to analyze the data. POIH was defined as an intracranial hematoma requiring surgical management. A total of 1,148 patients undergoing craniotomy were included in this study; 28 of these patients developed POIH. The majority of POIH cases (15/28, 54 %) were detected during the first 6 h following craniotomy. A routine CT scan was performed on all included patients but two; however, CT scans detected only 16 POIH cases. During the first 6 h, the rate at which CT scans detected POIH was 1.9 % (15/786); subsequently, the rate decreased to only 0.3 % (1/360; p craniotomy CT scan detected POIH was only 0.7 % (5/721) (p craniotomy. However, if the strategy for routine scanning can be improved, its effect may be beneficial.

  4. Repaired supraspinatus tendons in clinically improving patients: Early postoperative findings and interval changes on MRI

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jung Eun; Park, Ji Seon; Ryu, Kyung Nam; Rhee, Yong Girl [Kyung Hee University Hospital, Seoul (Korea, Republic of); Yoon, So Hee; Park, So Young; Jin Wook [Dept. of Radiology, Kyung Hee University Hospital at Gangdong, Seoul (Korea, Republic of)

    2015-04-15

    To demonstrate and further determine the incidences of repaired supraspinatus tendons on early postoperative magnetic resonance imaging (MRI) findings in clinically improving patients and to evaluate interval changes on follow-up MRIs. Fifty patients, who showed symptomatic and functional improvements after supraspinatus tendon repair surgery and who underwent postoperative MRI twice with a time interval, were included. The first and the second postoperative MRIs were obtained a mean of 4.4 and 11.5 months after surgery, respectively. The signal intensity (SI) patterns of the repaired tendon on T2-weighted images from the first MRI were classified into three types of heterogeneous high SI with fluid-like bright high foci (type I), heterogeneous high SI without fluid-like bright high foci (type II), and heterogeneous or homogeneous low SI (type III). Interval changes in the SI pattern, tendon thickness, and rotator cuff interval thickness between the two postoperative MRIs were evaluated. The SI patterns on the first MRI were type I or II in 45 tendons (90%) and type III in five (10%). SI decreased significantly on the second MRI (p < 0.050). The mean thickness of repaired tendons and rotator cuff intervals also decreased significantly (p < 0.050). Repaired supraspinatus tendons exhibited high SI in 90% of clinically improving patients on MRI performed during the early postsurgical period. The increased SI and thickness of the repaired tendon decreased on the later MRI, suggesting a gradual healing process rather than a retear.

  5. Administração intraperitoneal da mistura com excesso enantiomérico de 50% de bupivacaína (S75-R25 para analgesia pós-operatória em colecistectomias videolaparoscópicas Administración intraperitoneal de la mezcla con exceso enantiomérico de 50% de bupivacaína (S75-R25 para analgesia postoperatoria en colecistectomías videolaparoscópicas Intraperitoneal administration of 50% enantiomeric excess (S75-R25 bupivacaine in postoperative analgesia of laparoscopic cholecystectomy

    Directory of Open Access Journals (Sweden)

    João Batista Santos Garcia

    2007-08-01

    40 pacientes sometidos a colecistectomía videolaparoscópica divididos en dos grupos: GI (n = 20 que recibió 80 mL de solución de bupivacaína S75-R25 a 0,125% intraperitoneal al final de la operación; y GII (n = 20 que recibió 80 mL de solución fisiológica a 0,9%. Los dos grupos recibieron 40 mg de tenoxican y 30 mg.kg-1 de dipirona, por vía venosa, poco antes del final de la operación. La analgesia en el postoperatorio (PO se hizo con tramadol. Se evaluaron las puntuaciones de dolor en reposo, al sentarse y en la maniobra de Valsalva, según la escala numérica al despertar y 2, 4, 8, 12 y 24 horas en el PO; la presencia de dolor en el hombro; el tiempo para la primera solicitación del analgésico y su consumo acumulativo. RESULTADOS: Hubo una diferencia estadística significativa entre los puntajes de dolor a las 12 horas en el PO con el paciente en reposo (GI BACKGROUND AND OBJECTIVES: The analgesic effect of intraperitoneal administration of local anesthetics after laparoscopic cholecystectomy is a controversial issue, and the results described vary from considerable pain relief to little reduction in pain. The objective of this study was to evaluate the efficacy of the intraperitoneal administration of 50% enantiomeric excess bupivacaine (S75-R25 for the postoperative pain relief of laparoscopic cholecystectomy. METHODS: A randomized, double blind, placebo controlled study was conducted with 40 patients undergoing laparoscopic cholecystectomy, who were divided in two groups: GI (n = 20 received 80 mL of intraperitoneal 0,125% S75-R25 bupivacaine at the end of the procedure; and GII (n = 20 received 80 mL of intraperitoneal normal saline. Both groups received 40 mg of tenoxicam and 30 mg.kg-1 of intravenous dypirone shortly before the end of the surgery. Tramadol was used for postoperative analgesia (PO. Pain scores were evaluated at rest, sitting up, and during the Valsalva maneuver, according to a numeric scale upon waking up and 2, 4, 8, 12, and 24

  6. Early Versus Delayed (Traditional) Postoperative Oral Feeding in Patients Undergoing Colorectal Anastomosis.

    Science.gov (United States)

    Nematihonar, Behzad; Salimi, Sohrab; Noorian, Vahid; Samsami, Majid

    2018-01-01

    A period of starvation after colorectal anastomosis to permit for resolution of the clinical evidence of ileus has been an unchallenged surgical dogma until recent years. We intended to determine the safety and feasibility of an unconventional postoperative oral intake protocol in patients experiencing colorectal anastomosis. Between 2013 and 2015, sixty consecutive patients underwent colorectal anastomosis and they were randomized into two groups. The early feeding group began fluids on the first postoperative day while the regular feeding group was managed in the traditional way - nothing by mouth until the complete resolution of ileus. The majority of patients (93%) tolerated the early feeding. The times to first passage of flatus (2.66 ± 0.71 days vs. 3.9 ± 0.071 days) and stool (3.9 ± 0.92 days vs. 5.4 ± 0.77 days) were significantly quicker in early feeding group. Hospital stay was also significantly shorter in the early feeding group (4 ± 0.64 days vs. 6.1 ± 0.84 days). Anastomosis leakage and abscess formation were not seen in early feeding group. The patient's satisfaction (visual analog scale) in the early feeding group was higher than delayed feeding group (8.56 ± 1.16 vs. 7.06 ± 1.59, P feeding after colorectal surgeries is safe and tolerated by the majority of patients.

  7. STUDY ON EARLY PHYSICAL THERAPY IN POSTOPERATIVE INTERVENTION ON CHILDREN WITH MYELOMENINGOCELE

    OpenAIRE

    Necula Dana; Marcu Vasile; Pădure Liliana; Hodorcă Raluca Mihaela

    2015-01-01

    Objectives targeted in early intervention thru physical therapy postoperative, to recover the functional for the neuro-musculo-arthropod kinetic system and prevent bone deformities and dysfunctions of micturition and defecation sequlae. Materials and methods The study included 12 children aged 0-5 years, 7 boys and 5 girls that followed at least 12 months of recovery. The group included children with hydrocephalus associated with myelomeningocele and equinus foot lime, lime myelomeningocele ...

  8. Inefficacy of Kinesio-Taping(®) on early postoperative pain after ACL reconstruction: Prospective comparative study.

    Science.gov (United States)

    Laborie, M; Klouche, S; Herman, S; Gerometta, A; Lefevre, N; Bohu, Y

    2015-12-01

    Kinesio-Taping(®) (K-Tape) is used in sports traumatology with the aim of reducing pain and improving blood and lymph circulation. The main objective of the present study was to assess the efficacy of K-Tape on early postoperative pain after anterior cruciate ligament (ACL) reconstruction. The study hypothesis was that K-Tape significantly decreases pain. A prospective non-randomized comparative study was conducted in 2013-2014 and included all patients who underwent primary ACL reconstruction by hamstring graft. Analgesia was standardized. Two groups, "K-Tape" and "controls", were formed according to the days on which the study physiotherapist was present. The K-Tape compression/decompression assembly was applied immediately postoperatively and maintained for 3days. Patients filled out online questionnaires. The main assessment criterion was mean postoperative pain (D0-D3) on a 0-to-10 scale. Secondary criteria were analgesia intake on the three WHO levels, awakening during the night of D0 due to pain, signs of postoperative discomfort, and patient satisfaction. Sixty patients (30 per group) were included, 57 of whom could be assessed: 28 K-Tape, 29 controls; 44 male, 13 female; mean age, 30.9±8.9 years. At inclusion, the two groups were comparable. There was no significant difference in mean (D0-D3) knee pain intensity: 3.8±2.2 for K-Tape, and 3.9±2 for controls (P=0.93). Analysis of variance (ANOVA) found no significant intergroup difference in evolution of pain (P=0.34). There were no other significant differences on the other assessment criteria. K-Tape showed no efficacy on early postoperative pain following ACL reconstruction. III; prospective non-randomized comparative study. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  9. Impact of Major Pulmonary Resections on Right Ventricular Function: Early Postoperative Changes.

    Science.gov (United States)

    Elrakhawy, Hany M; Alassal, Mohamed A; Shaalan, Ayman M; Awad, Ahmed A; Sayed, Sameh; Saffan, Mohammad M

    2018-01-15

    Right ventricular (RV) dysfunction after pulmonary resection in the early postoperative period is documented by reduced RV ejection fraction and increased RV end-diastolic volume index. Supraventricular arrhythmia, particularly atrial fibrillation, is common after pulmonary resection. RV assessment can be done by non-invasive methods and/or invasive approaches such as right cardiac catheterization. Incorporation of a rapid response thermistor to pulmonary artery catheter permits continuous measurements of cardiac output, right ventricular ejection fraction, and right ventricular end-diastolic volume. It can also be used for right atrial and right ventricular pacing, and for measuring right-sided pressures, including pulmonary capillary wedge pressure. This study included 178 patients who underwent major pulmonary resections, 36 who underwent pneumonectomy assigned as group (I) and 142 who underwent lobectomy assigned as group (II). The study was conducted at the cardiothoracic surgery department of Benha University hospital in Egypt; patients enrolled were operated on from February 2012 to February 2016. A rapid response thermistor pulmonary artery catheter was inserted via the right internal jugular vein. Preoperatively the following was recorded: central venous pressure, mean pulmonary artery pressure, pulmonary capillary wedge pressure, cardiac output, right ventricular ejection fraction and volumes. The same parameters were collected in fixed time intervals after 3 hours, 6 hours, 12 hours, 24 hours, and 48 hours postoperatively. For group (I): There were no statistically significant changes between the preoperative and postoperative records in the central venous pressure and mean arterial pressure; there were no statistically significant changes in the preoperative and 12, 24, and 48 hour postoperative records for cardiac index; 3 and 6 hours postoperative showed significant changes. There were statistically significant changes between the preoperative and

  10. High incidence and spontaneous resolution of mastoid effusion after craniotomy on early postoperative magnetic resonance images

    Energy Technology Data Exchange (ETDEWEB)

    Watanabe, T.; Saito, N.; Takahashi, A.; Fujimaki, H.; Tosaka, M.; Sasaki, T. [Department of Neurosurgery, Gunma University School of Medicine, 3-39-22 Showa-machi, 371-8511, Maebashi, Gunma (Japan); Sato, N. [Department of Diagnostic Radiology, Gunma University School of Medicine, Maebashi, Gunma (Japan)

    2003-07-01

    Mastoid effusion is a poorly understood complication after craniotomy. The incidence and severity of postoperative mastoid effusion were retrospectively examined on postoperative magnetic resonance (MR) images to assess any association with craniotomy procedures, time course, and neuro-otological complications. We evaluated the early postoperative MR images (within 4 days of craniotomy) and medical records of 74 patients who underwent 77 operations for the treatment of various intracranial diseases from January 2000 to December 2001. Mastoid effusion was classified into four grades: none, partial, moderate, and severe diffuse effusion in the mastoid air cells. Thirty-three follow-up MR images from 26 patients were also reviewed. Postoperative mastoid effusion occurred ipsilateral to the craniotomy site in 62 cases and contralateral in 56 cases. Mastoid effusion was significantly more severe ipsilateral than contralateral to craniotomy with exposure of the mastoid air cells (P<0.0001). There was no significant difference in severity between the contralateral and ipsilateral sides after craniotomy without mastoid air cell opening (P=0.437). Mastoid effusion following craniotomy without exposure of mastoid air cells resolved within 3 months. However, otitis media with effusion developed in six patients with severe mastoid effusion ipsilateral to craniotomy with exposure of the mastoid air cells. Mastoid effusion frequently developed on both sides. Any grade of mastoid effusion on the ipsilateral side to craniotomy without exposure of mastoid air cells, or on the contralateral side, was asymptomatic or had a benign course, and disappeared within 3 months. (orig.)

  11. Effect of early nutrition support on postoperative rehabilitation in patients with oral cancer

    Directory of Open Access Journals (Sweden)

    Xing-An Zhang

    2016-08-01

    Full Text Available Objective: To explore the effect of early nutrition support on the postoperative nutrition metabolism and rehabilitation in patients with oral cancer. Methods: A total of 80 patients with oral cancer who were admitted in our hospital from January, 2013 to January, 2015 were included in the study, and divided into the observation group (early nutrition support and control group (routine treatments with 40 cases in each group. The postoperative basic nutrition requirement amount in the observation group was calculated according to HarrisNenedict formula. The appropriate pharmaceutics and nutritional pathway were selected. The patients in the control group were given routine diets after operation. The levels of ALB, PAB, TRF, TCL, IgM, IgG, and IgA before and after operation in the two groups were compared. The body mass and wound healing in the two groups were recorded and compared. Results: The body mass and serum TRF level after operation in the observation group were slightly reduced, but were not significantly different from those before operation (P>0.05. The serum ALB, PAB, and TLC levels after operation in the observation group were significantly reduced when compared with before operation (P0.05, but the above indicators were significantly elevated after operation (P<0.05. The peripheral blood IgM, IgG, and IgA levels 1 week after operation in the observation group were significantly higher than those in the control group (P<0.05. The stage I healing rate of the surgical wound in the observation group was significantly higher than that in the control group (P<0.05. Conclusions: The early nutrition support can effectively enhance the postoperative nutrition status and immunological function in patients with oral cancer, and is beneficial for the postoperative rehabilitation.

  12. Comparing Early Postoperative Period Analgesic Effect of Dexketoprofene Trometamol and Lornoxicam in Mediastinoscopy Cases

    Science.gov (United States)

    Sagiroglu, Gonul

    2011-01-01

    Objective: In this study, we aimed comparing early postoperative period analgesic effectiveness and the effects on opioid consumption of intravenous dexketoprofen and lornoxicam that are given preemptively. Materials and Methods: Forty patients, planned elective mediastinoscopy, were included in this prospective randomized study. These patients were classified in two groups, group D for dexketoprofene trometamol and group L for lornoxicam, randomly. 20 minutes before the operation 50 mg dexketoprofene trometamol and 8 mg lornoxicam were injected intravenously for group D and group L respectively. In postoperative intensive care unit, pain scores, mean arterial pressures, heart rates and peripheric O2 saturations of patients were recorded at 0, 10, 20, 60, 90 and 120th minutes. Results: When we evaluate the VAS score of the groups, there was a significant decrease in group D in all measured timesstatistically compairing to group L (p0.05). Conclusion: Since intravenous dexketoprofen, applied preemptively, has more potent analgesic effect and causing less opioid consumption in early postoperative period, is better than intravenous lornoxicam. PMID:25610155

  13. Efficacy of Antisecretory Agents in Cardiosurgical Patients in the Early Postoperative Period

    Directory of Open Access Journals (Sweden)

    M. B. Yarustovsky

    2006-01-01

    Full Text Available Objective. To compare the efficacy of antisecretory agents used to prevent early postoperative mucosal erosive and ulcerative lesions of the upper gastrointestinal tract (GIT in patients undergone cardiac surgery under extracorporeal circulation (EC. The study was performed by stratification randomization. Sixty-three adult patients with acquired cardiac diseases who had undergone operations on the heart under EC were clinically and endoscopically examined. To prevent acute proximal GIT ulcerations in the early postoperative period, all the patients were given antisecretory agents: ^-histamine receptor blockers or proton pump inhibitors (PPI. A drug was chosen by the blind method (envelope one. One group (n=31 took ^-histamine receptor blockers, the other (n=32 received PPI (omeprazole. To examine the upper GIT mucosa and to determine gastric acid-producing function, esophagogastroduodenoscopy with parietal pH-metry and chromoscopy were performed on postoperative days 5 and 9. Analysis of the findings revealed acute erosive and ulcerative lesions in 12.7% of all the examinees only in the ^-blocker group. Suppressed hydrochloric acid was significantly pronounced in the PPI group, as evidenced by chromoscopy. In the H2-blocker and PPI groups, the mean gastric pH value was 2.4±1.0 and 5.5±06 (F=224 and 259, respectively; p=0.0001.

  14. Endothelial dysfunction in the early postoperative period after major colon cancer surgery

    DEFF Research Database (Denmark)

    Ekeloef, S; Larsen, M H H; Schou-Pedersen, A M V

    2017-01-01

    BACKGROUND: Evidence suggests that endothelial dysfunction in the early postoperative period promotes myocardial injury after non-cardiac surgery. The aim of this study was to investigate the impact of colon cancer surgery on endothelial function and the association with the l-arginine-nitric oxide...... pathway postoperatively. METHODS: Patients undergoing elective colon cancer surgery (n = 31) were included in this prospective observational cohort study. Endothelial function, as measured using the reactive hyperaemia index (RHI), was assessed non-invasively using digital pulse tonometry. RHI and plasma...... was attenuated in the first days after colon cancer surgery indicating acute endothelial dysfunction. Endothelial dysfunction correlated with disturbances in the L-arginine - nitric oxide pathway. Our findings provide a rationale for investigating the hypothesized association between acute endothelial...

  15. Observation of the correlation of postanaesthesia recovery scores with early postoperative hypoxaemia in children.

    Science.gov (United States)

    Xue, F S; Tong, S Y; Liao, X; Liu, J H; Zhang, R J; An, G; Luo, L K

    1999-01-01

    To observe the correlation of the postanaesthesia recovery score (PARS) with the incidence, and severity of early postoperative hypoxaemia in children, 1213 infants and children, ASA physical status I, aged three months to 14 years, scheduled for elective plastic surgery were included in this study. Arterial oxygen saturation (Spo2) levels were recorded while children were breathing room air shortly after arrival in the recovery room (0 min), and 5, 10, 15, 20, 30, 40, 50, 60, 120 and 180 min thereafter. The PARS was also determined on all patients when Spo2 levels were recorded in the recovery room. On the basis of different PARS, children were divided into the three groups: Group 1-children having the PARS of postoperative period, the incidence and severity of hypoxaemia correlated closely with the PARS. The lower the children's PARS, the higher the incidences of hypoxaemia (Spo2 = 86-90%) and severe hypoxaemia (Spo2 routine oxygen supplement because hypoxaemia will not occur.

  16. Spinal fusion for scoliosis in Rett syndrome with an emphasis on early postoperative complications.

    Science.gov (United States)

    Gabos, Peter G; Inan, Muharrem; Thacker, Mihir; Borkhu, Buttugs

    2012-01-15

    Retrospective case-control study. To examine the postoperative complications of posterior spinal fusion in a population of patients with Rett syndrome (RS). Scoliosis is a common feature of RS, a progressive neurologic disorder affecting almost exclusively females. Despite this, there is little published information regarding the surgical treatment of scoliosis in this disorder. Sixteen consecutive female patients with RS treated by posterior spinal fusion and unit rod instrumentation for progressive scoliosis between 1995 and 2003 were evaluated. Only patients with a minimum of 2-year follow-up were included. Preoperative medical conditions and postoperative complications were recorded. As a control group, we randomly selected 32 spastic quadriplegic patients who underwent the identical procedure during the same time period, selected from our database and matched according to age, level of neurologic impairment, and medical complexity. There was a high rate of early medical complications in the RS patients, with 28 major and 37 minor complications. Only 1 patient did not have a major medical complication, and every patient had at least 1 minor gastrointestinal and/or respiratory complication. Major respiratory complications occurred in 10 patients (63%) and comprised 61% of all major complications. Major gastrointestinal complications occurred in 6 patients (37%) and comprised 21% of all major complications. Other major complications included disseminated intravascular coagulopathy (1 patient), subacute bacterial endocarditis (1 patient), sacral decubiti requiring surgical debridement (2 patients), and extensive bilateral heterotopic ossification of the hips (1 patient). There were no cases of instrumentation failure, pseudarthrosis, deep infection, or need for rod revision. Postoperative complication scores were similar to those in patients with spastic quadriplegic pattern cerebral palsy. Spinal fusion for scoliosis in RS can give a satisfactory technical result

  17. Early versus delayed post-operative bathing or showering to prevent wound complications.

    Science.gov (United States)

    Toon, Clare D; Sinha, Sidhartha; Davidson, Brian R; Gurusamy, Kurinchi Selvan

    2015-07-23

    Many people undergo surgical operations during their life-time, which result in surgical wounds. After an operation the incision is closed using stiches, staples, steri-strips or an adhesive glue. Usually, towards the end of the surgical procedure and before the patient leaves the operating theatre, the surgeon covers the closed surgical wound using gauze and adhesive tape or an adhesive tape containing a pad (a wound dressing) that covers the surgical wound. There is currently no guidance about when the wound can be made wet by post-operative bathing or showering. Early bathing may encourage early mobilisation of the patient, which is good after most types of operation. Avoiding post-operative bathing or showering for two to three days may result in accumulation of sweat and dirt on the body. Conversely, early washing of the surgical wound may have an adverse effect on healing, for example by irritating or macerating the wound, and disturbing the healing environment. To compare the benefits (such as potential improvements to quality of life) and harms (potentially increased wound-related morbidity) of early post-operative bathing or showering (i.e. within 48 hours after surgery, the period during which epithelialisation of the wound occurs) compared with delayed post-operative bathing or showering (i.e. no bathing or showering for over 48 hours after surgery) in patients with closed surgical wounds. We searched The Cochrane Wounds Group Specialised Register (30th June 2015); The Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library); The Database of Abstracts of Reviews of Effects (DARE) (The Cochrane Library); Ovid MEDLINE; Ovid MEDLINE (In-Process & Other Non-Indexed Citations); Ovid EMBASE; EBSCO CINAHL; the metaRegister of Controlled Trials (mRCT) and the International Clinical Trials Registry Platform (ICTRP). We considered all randomised trials conducted in patients who had undergone any surgical procedure and had surgical closure of

  18. CLINICAL EFFECTIVENESS OF OSMOTIC LAXATIVE DRUGS IN EARLY POSTOPERATIVE PERIOD IN CHILDREN WITH CHRONIC COLON STASIS

    Directory of Open Access Journals (Sweden)

    P.V. Ivanov

    2010-01-01

    Full Text Available The clinical effectiveness of osmotic laxative drugs based on lactulose in restoration of gastrointestinal tract function in early postoperative period after transanal interventions and laparoscopic operations in 53 children 2–17 years old was studied. All patients had non-functional (cologenic and proctogenic constipation. Patients underwent full-thickness laparoscopic or transanal biopsy due to suspicion of gastrointestinal malformation presence. Children from base group (n = 28 used lactulose (Duphalac from the second day of postoperative period (dose complied with the age once daily, in the morning. The control group (n = 25 received subcutaneous or intramuscular proserinum for the stimulation of peristalsis. Blood tests with serum potassium control were performed on 2nd and 4th day. The study showed clinical effectiveness of lactulose in treatment of postoperational hypotonic constipation in children with colon malformations. Key words: children, gastrointestinal malformations, postoperative period, chronic constipation, lactulose.(Voprosy sovremennoi pediatrii — Current Pediatrics. 2010;9(1:122-125

  19. Early postoperative dislocation of the anterior Maverick lumbar disc prosthesis: report of 2 cases.

    Science.gov (United States)

    Gragnaniello, Cristian; Seex, Kevin A; Eisermann, Lukas G; Claydon, Matthew H; Malham, Gregory M

    2013-08-01

    The authors report on 2 cases of anterior dislocation of the Maverick lumbar disc prosthesis, both occurring in the early postoperative period. These cases developed after experience with more than 50 uneventful cases and were therefore thought to be unrelated to the surgeon's learning curve. No similar complications have been previously reported. The anterior Maverick device has a ball-and-socket design made of cobalt-chromium-molybdenum metal plates covered with hydroxyapatite. The superior and inferior endplates have keels to resist translation forces. The patient in Case 1 was a 52-year-old man with severe L4-5 discogenic pain; and in Case 2, a 42-year-old woman with disabling L4-5 and L5-S1 discogenic back pain. Both patients were without medical comorbidities and were nonsmokers with no risk factors for osteoporosis. Both had undergone uneventful retroperitoneal approaches performed by a vascular access surgeon. Computed tomography studies on postoperative Day 2 confirmed excellent prosthesis placement. Initial recoveries were uneventful. Two weeks postoperatively, after stretching (extension or hyperextension) in bed at home, each patient suffered the sudden onset of severe abdominal pain with anterior dislocation of the Maverick prosthesis. The patients were returned to the operating room and underwent surgery performed by the same spinal and vascular surgeons. Removal of the Maverick prosthesis and anterior interbody fusion with a separate cage and plate were performed. Both patients had recovered well with good clinical and radiological recovery at the 6- and 12-month follow-ups. Possible causes of the anterior dislocation of the Maverick prosthesis include the following: 1) surgeon error: In both cases the keel cuts were neat, and early postoperative CT confirmed good placement of the prosthesis; 2) equipment problem: The keel cuts may have been too large because the cutters were worn, which led to an inadequate press fit of the implants; 3) prosthesis

  20. [Early postoperative complications in patients with aneurysm of the abdominal aorta treated with vascular prosthesis].

    Science.gov (United States)

    Grabowska-Gaweł, Anna

    2004-07-01

    Type and frequency of early postoperative complications were analyzed in a group of 226 patients (190 men and 36 women) at the age of 45 to 83 (mean age 65.3 +/- 8.2) who were operated as planned due to aneurysm of abdominal part of aorta. Patients were divided into two groups (I and II) depending on method of analgesia. Group I which constituted 173 patients operated at associated general and extrameningeal analgesia and group II constituted 53 patients operated at general analgesia. The division into groups was unintentional and was due to the fact that general analgesia was carried out in patients with contraindication of extrameningeal catheter use or technical troubles with its appliance. Patients of both groups were divided into groups (A and B) depending on type of complication or cause of death (A--cardiogenic, B--extracardiac). The followed up group is characterized by increased incidence in men than in women (5:1), the age of both sexes is not significantly different respectively men and women 65.5 and 65.2 years. In most cases, patients suffered from arterial hypertension (20.4%), ischaemic heart disease and myocardial infarction (21.2%) and chronic obstructive lung disease (12%). Early postoperative complications without lethal outcome occurred in 76 patients (33.6%), in 7.5% they included cardiogenic complications, while in 26% extracardiac complications, among which acute ischaemia of lower extremities (8.8%) and postoperative pulmonary complications (5.7%) were the most dominating. The observed group is characterized by relatively high postoperative mortality (9.3%). 4% of patients died due to cardiogenic reasons, while 5.3% of patients died due to extracardiac reasons. The most common cause of death in the last group was infection and embolism of mesentery (3.6%). Strong relation between preoperative loading, operation time, time of aorta occlusion, type of grafted prosthesis and frequency as well as type of postoperative complications was confirmed

  1. Impact of unplanned events on early postoperative results of minimally invasive esophagectomy.

    Science.gov (United States)

    Guo, Xufeng; Ye, Bo; Yang, Yu; Sun, Yifeng; Hua, Rong; Zhang, Xiaobing; Mao, Teng; Li, Zhigang

    2018-01-01

    Minimally invasive esophagectomy (MIE) is increasingly performed worldwide. Unplanned events during thoracoscopy or laparoscopy can jeopardize the procedure, sometimes necessitating conversion to open surgery. The aim of this study was to evaluate the impact of unplanned events on early postoperative outcomes after MIE. A consecutive group of 303 patients who underwent MIE between January 2011 and December 2015 were reviewed. The patients were allocated to two groups comprising those with (G-UPE, 85 patients) and without unplanned events (G-Regular, 218 patients). Unplanned events, defined as events that clearly changed or prolonged the procedure included intraoperative bleeding, chest and/or peritoneal adhesions, tumor invasion (sT4a + T4b), non-radical resection (R2 resection), and conversion for any reason. Differences in postoperative complications between the groups were analyzed. The most common unplanned events were pleural and/or peritoneal adhesions (28/89, 31.5%), followed by intraoperative discovery of tumor invasion (sT4a + T4b, 25/89, 28.1%). There were significant differences in the incidence of respiratory (57.6% vs. 8.3%) and nervous system complications (10.6% vs. 2.7%), postoperative infection (32.9% vs. 5.0%), and chylothorax (8.2% vs. 0.9%) between the G-UPE and G-Regular groups, respectively (P events during MIE increase the incidence of postoperative complications. Improved clinical staging and more careful surgery minimize unplanned events. © 2017 The Authors. Thoracic Cancer published by China Lung Oncology Group and John Wiley & Sons Australia, Ltd.

  2. Early Postoperative PTH Levels as a Predictor of Hypocalcaemia and Facilitating Safe Early Discharge After Total Thyroidectomy

    Directory of Open Access Journals (Sweden)

    Simon Grodski

    2007-07-01

    Conclusion: A single PTH measurement at 4–12 hours postoperatively allows for accurate prediction of patients at risk of hypocalcaemia. Patients with a normal postoperative PTH level can be safely discharged on the first postoperative day.

  3. Radiodiagnosis of vesicoureteral reflux in the early postoperative period after adenomectomy of the prostate

    International Nuclear Information System (INIS)

    Gytlan, I.D.; Shekhter, A.I.; Vinarov, A.Z.; Uskov, I.A.

    1988-01-01

    Altogether 204 patients aged 43 to 81 were examined in the early postoperative period after adenomectomy of the prostate. Passive VUR was detected by means of routine cystography, X-ray TV cystography, direct radionuclide cystography and ultrasonic investigation. The presence of VUR in ultrasonic investigation was established by the signs of dilatation of renal pelves and calycles in filling in of the bladder with antiseptic solution. Ultrasonic investigation made it possible to diagnose VUR of 3-4 degree. Active VUR was detected by miction cystography and X-ray TV miction cystography on the day of removal of drainage tubes from the bladder. Unlike the radionuclide and ultrasonic methods, these two methods made it possible to assess the state of the bladder cervix and urethra. The authors proposed an optimum sequence of the use of diagnostic methods for early detection of VUR and prevention of severe complications

  4. Doppler derived gradient of ST Jude Mechanical Prosthesis, early postoperative assessment

    International Nuclear Information System (INIS)

    Shaikh, A.H.; Hanif, B.; Adil, A.; Hashimi, S.; Qazi, H.A.; Mujtaba, I.

    2010-01-01

    Objective: To determine the doppler derived mean gradients of St Jude mechanical prosthesis in early postoperative period in patients undergoing valve replacement at a tertiary care cardiac centre. Methods: Medical records of 190 consecutive patients who underwent 233 mitral, aortic or dual (mitral and aortic) valve replacement by St Jude bileaflet mechanical prosthesis at Tabba Heart Institute, between March 2006 to December 2008 were reviewed. Doppler derived mean gradients were assessed predischarge and recorded. Results: There were 98 (51.5%) males and 92 (48.5%) females in the study cohort. The mean age was 40 +- 14 years. Of the total, 101 (53%) had mitral, 46 (24.2%) had aortic and 43 (22.6%) patients had dual valve replacement. Doppler derived mean gradient was assessed across 144 mitral and 89 aortic St Jude mechanical prosthesis. Doppler derived mean gradient for St Jude mitral prosthesis was 3.5 mm Hg and for St Jude aortic prosthesis was 10.2 mm Hg. Conclusions: The study determines baseline gradients across mitral and aortic St Jude mechanical prosthesis in our population. These can be used as reference gradients to assess St Jude prosthetic valve function in patients who did not have early postoperative doppler assessment. (author)

  5. The Effects of Early Post-Operative Soluble Dietary Fiber Enteral Nutrition for Colon Cancer

    Directory of Open Access Journals (Sweden)

    Rui Xu

    2016-09-01

    Full Text Available We examined colon cancer patients who received soluble dietary fiber enteral nutrition (SDFEN to evaluate the feasibility and potential benefit of early SDFEN compared to EN. Sixty patients who were confirmed as having colon cancer with histologically and accepted radical resection of colon cancer were randomized into an SDFEN group and an EN group. The postoperative complications, length of hospital stay (LOH, days for first fecal passage, and the difference in nutritional status, immune function and inflammatory reaction between pre-operation and post-operation were all recorded. The statistical analyses were performed using the t-test and the chi square test. Statistical significance was defined as p < 0.05. After the nutrition support, differences in the levels of albumin, prealbumin and transferrin in each group were not statistically significant (p > 0.05; the levels of CD4+, IgA and IgM in the SDFEN group were higher than that of the EN group at seven days (p < 0.05; the levels of TNF-α and IL-6 in the SDFEN group were lower than that of the EN group at seven days (p < 0.05; and patients in the SDFEN group had a significantly shorter first flatus time than the EN group (p < 0.05. Early post-operative SDFEN used in colon cancer patients was feasible and beneficial in immune function and reducing inflammatory reaction, gastrointestinal function and speeding up the recovery.

  6. The Effects of Early Post-Operative Soluble Dietary Fiber Enteral Nutrition for Colon Cancer.

    Science.gov (United States)

    Xu, Rui; Ding, Zhi; Zhao, Ping; Tang, Lingchao; Tang, Xiaoli; Xiao, Shuomeng

    2016-09-21

    We examined colon cancer patients who received soluble dietary fiber enteral nutrition (SDFEN) to evaluate the feasibility and potential benefit of early SDFEN compared to EN. Sixty patients who were confirmed as having colon cancer with histologically and accepted radical resection of colon cancer were randomized into an SDFEN group and an EN group. The postoperative complications, length of hospital stay (LOH), days for first fecal passage, and the difference in nutritional status, immune function and inflammatory reaction between pre-operation and post-operation were all recorded. The statistical analyses were performed using the t -test and the chi square test. Statistical significance was defined as p 0.05); the levels of CD4+, IgA and IgM in the SDFEN group were higher than that of the EN group at seven days ( p < 0.05); the levels of TNF-α and IL-6 in the SDFEN group were lower than that of the EN group at seven days ( p < 0.05); and patients in the SDFEN group had a significantly shorter first flatus time than the EN group ( p < 0.05). Early post-operative SDFEN used in colon cancer patients was feasible and beneficial in immune function and reducing inflammatory reaction, gastrointestinal function and speeding up the recovery.

  7. Early postoperative tumor marker responses provide a robust prognostic indicator for N3 stage gastric cancer.

    Science.gov (United States)

    Zhang, Qingrui; Qu, Hui; Sun, Guorui; Li, Zhiqiang; Ma, Shuzhen; Shi, Zhenxing; Zhao, Ensheng; Zhang, Hao; He, Qingsi

    2017-08-01

    The clinical significance of tumor markers after radical gastrectomy has not been well characterized. The purpose of this study is to evaluate the prognostic value of early postoperative tumor marker normalization in N3 stage gastric cancer (GC) patients. A total of 259 N3 stage GC patients with preoperatively elevated carcinoembryonic antigen (CEA, >5 ng/mL) or carbohydrate antigen 19-9 (CA19-9, >37 U/mL) levels underwent radical gastrectomy were analyzed retrospectively. Early postoperative tumor marker response was considered as a normalization of CEA or CA19-9 levels 4 weeks after surgery. The disease-free survival (DFS) and overall survival (OS) were analyzed. N3 stage GC patients were divided into N3a (n = 157) and N3b (n = 102) groups according to the 8th TNM stage system. Early tumor marker response was identified in 96 of 157 N3a patients (61.15%) and 57 of 102 N3b patients (55.88%). In N3 stage GC patients with a tumor marker response, significant increase was observed in both DFS (25.2 months vs 12.5 months, P tumor marker response. N3b patients with a tumor marker response showed more favorable DFS (19.2 months vs 13.6 months, P = .019) and OS (25.8 months vs 19.0 months, P = .013) compared with N3a patients lacking a tumor marker response. Multivariate analysis revealed that early tumor marker response was an independent factor for DFS and OS in N3 stage GC, as well as for depth of invasion and metastatic lymph node rate (P tumor marker levels showed poor outcomes.

  8. Double-Blind Comparison of Ultrasonic and Conventional Osteotomy in Terms of Early Postoperative Edema and Ecchymosis.

    Science.gov (United States)

    Ilhan, A Emre; Cengiz, Betul; Caypinar Eser, Basak

    2016-04-01

    Edema and ecchymosis are common complications of rhinoplasty. Modifications to osteotomy may reduce edema and ecchymosis and ameliorate postoperative discomfort in patients who undergo rhinoplasty. The authors performed osteotomy with conventional instruments or with an ultrasonic device and compared these methods with respect to the severities of ecchymosis and edema in the early postoperative period. Fifty-six patients who underwent primary rhinoplasty with medial oblique, low-to-high internal osteotomy performed conventionally or with an ultrasonic device were evaluated in a prospective study. Photographs of the patients on postoperative days 3 and 7 were scored for ecchymosis and edema by 2 physicians who did not perform the operations and were blinded to the osteotomy procedure. Ecchymosis scores on postoperative days 3 and 7 and edema scores on postoperative day 3 were significantly higher for the 22 patients who underwent conventional osteotomy than for the 34 patients who underwent ultrasonic osteotomy, as scored by both examiners. Edema scores on postoperative day 7 were significantly higher for conventional than for ultrasonic osteotomy as assessed by 1 examiner but were not significantly different as determined by the other examiner. The results of this comparative study suggest that rhinoplasty with ultrasonic osteotomy is associated with less edema and ecchymosis in the early postoperative period than is rhinoplasty with conventional osteotomy. 3 Therapeutic. © 2016 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: journals.permissions@oup.com.

  9. [Dietary prevention of protein-energy malnutrition during early postoperative period in elderly patients with gastroduodenal diseases].

    Science.gov (United States)

    Baranovskiĭ, A Iu; Protopopova, O B

    2012-01-01

    The modified diet of postoperative rehabilitation program in elderly patients with gastroduodenal ulcers and prognosis of development of protein-energy malnutrition (PEM) is presented. It is shown that early initiated special diet in postoperative period, blocks mechanisms of malnutrition and can significantly improve the functional status of the small intestine and activate, thus, membrane digestion, which leads to normalization of all types of metabolism in elderly patients. In comparison with control group, where 72% of patients in postoperative period had malnutrition, malnutrition in the study group revealed a mild degree in only 17.3% of patients.

  10. {sup 18}F-FDG PET: early postoperative period of oro-maxillo-facial flaps

    Energy Technology Data Exchange (ETDEWEB)

    Aigner, R.M.; Wolf, G.; Sorantin, E. [Department of Radiology, Division of Nuclear Medicine, Graz Univ. (Austria); Schultes, G.; Kaercher, H. [Oral and Maxillofacial Surgery, Karl-Franzens University Graz (Australia); Yamashita, Y. [Department of Oral and Maxillofacial Surgery, Kyushu Dental College Kitakyushu (Japan)

    2003-10-01

    Aim: We addressed the feasibility of FDG-PET to differentiate between viability and non-viability in the immediate postoperative assessment of flaps (autologous microvascular anastomosed pedicled flaps) in oro-maxillofacial surgery. Methods: 3-7 days after surgery, FDG-PET was done in 38 patients who had received flaps for reconstruction of the mandible after partial resection. The studies were done on a dedicated full ring PET-scanner (ECAT EXACT HR+, Siemens/CTI). Acquisition started between 60 and 80 min post injection. The findings of the tissue component of the flaps were grouped using a three point scale: (I) no defect, (II) small defects, (III) one large defect. The results of PET were compared with the clinical course for at least 3 months. Results: ''No defect'' on the FDG-PET study identified viability of the flap and predicted normal clinical follow-up (22/38 patients). ''Small defects'' visualized areas of decreased perfusion and decreased glucose metabolism indicating risk of non-viability (13/38 patients); adapting the postsurgical management led to delayed but uncomplicated healing of the flaps in these patients. ''One large defect'' demonstrated early necrosis of the flap (3/38 patients). After removal and replacement of this necrotic portion of the flap the second FDG-PET scan of these 3 patients demonstrated the uncomplicated post-operative healing. Conclusion: FDG-PET facilitated the assessment of viability and non viability flaps in the immediate postsurgical period, and demonstrated the usefulness of FDG-PET for postoperative care and prognosis. (orig.)

  11. Early postoperative fluoroquinolone use is associated with an increased revision rate after arthroscopic rotator cuff repair.

    Science.gov (United States)

    Cancienne, Jourdan M; Brockmeier, Stephen F; Rodeo, Scott A; Young, Chris; Werner, Brian C

    2017-07-01

    To evaluate the association of postoperative fluoroquinolone use following arthroscopic primary rotator cuff repair with failure requiring revision rotator cuff repair. An insurance database was queried for patients undergoing rotator cuff repair from 2007 to 2015. These patients were divided into three groups: (1) patients prescribed fluoroquinolones within 6 months postoperatively (divided into 0-2, 2-4, and 4-6 months), (2) a matched negative control cohort of patients not prescribed fluoroquinolones, and (3) a matched positive control cohort of patients prescribed fluoroquinolones between 6 and 18 months following rotator cuff repair. Rates of failure requiring revision rotator cuff repair were compared within 2 years. A total of 1292 patients were prescribed fluoroquinolones within 6 months after rotator cuff repair, including 442 within 2 months, 433 within 2 to 4 months, and 417 within 4 to 6 months, and were compared to 5225 matched negative controls and 1597 matched positive controls. The rate of revision rotator cuff repair was significantly higher in patients prescribed fluoroquinolones within 2 months (6.1 %) compared to matched negative (2.2 %, P = 0.0009) and positive controls (2.4 %, P = 0.0026). There were no significant differences in the rate of revision rotator cuff repair when fluoroquinolones were prescribed >2 months after rotator cuff repair. Early use of fluoroquinolones following rotator cuff repair was independently associated with significantly increased rates of failure requiring revision rotator cuff repair. This is the first clinical study examining the association of postoperative fluoroquinolone use with failure following arthroscopic rotator cuff repair. III.

  12. Energy metabolism of thoracic surgical patients in the early postoperative period. Effect of posture.

    Science.gov (United States)

    Brandi, L S; Bertolini, R; Janni, A; Gioia, A; Angeletti, C A

    1996-03-01

    To determine the effect of elective thoracic surgery on energy metabolism and gas exchange and to evaluate whether the 30-degree sitting position would affect these variables. Prospective, unblinded, controlled study. Surgical ICU in a university hospital. Twenty-two adult patients undergoing elective pulmonary resection. Posture change from supine to 30-degree sitting position. Oxygen consumption (VO2), carbon dioxide production (VCO2), respiratory quotient (RQ), and energy expenditure (EE) were measured by means of computerized indirect calorimetry before and after surgery. Heart rate and respiratory frequency were measured continuously during gas exchange measurement. Blood gases were analyzed with an automated blood gas analyzer. Preoperatively, altering position did not affect energy metabolism, gas exchange, and cardiopulmonary variables. Postoperatively, the measured EE was 116% of the expected value. Mean EE and VO2 values for each position were higher than the preoperative values for the corresponding postures (pMean percent increases in EE, VO2, and VCO2 were significantly lower in the 30-degree sitting position than in the supine position (EE: 7.9+/-2.7% vs 14.4+/-2.3%; pexchange for each position were worse than the preoperative values for the corresponding postures (pMean arterial pressure, heart rate, and respiratory frequency for each position were higher than the preoperative values for the corresponding postures (pmean values of these variables occurred between the two positions postoperatively. The early postoperative period of patients undergoing elective thoracic surgery is characterized by a condition of impaired gas exchange and by a hypermetabolic state. Hypermetabolism can be partly mitigated by assuming the 30-degree sitting position.

  13. Transcutaneous carbon dioxide monitoring in spontaneously breathing, nonintubated patients in the early postoperative period.

    Science.gov (United States)

    Fanelli, G; Baciarello, M; Squicciarini, G; Malagutti, G; Zasa, M; Casati, A

    2008-01-01

    The authors investigated the accuracy of transcutaneous capnometry (TcPCO(2)) in estimating arterial blood carbon dioxide partial pressure (PaCO(2)) during spontaneous breathing in patients admitted to our surgical intensive care unit (ICU). Serial TcPCO(2) and PaCO(2) measurements were taken in stable patients undergoing postoperative monitoring after major abdominal, vascular, or thoracic surgery. Patients were enrolled 12 hours after extubation. Exclusion criteria were pulmonary dysfunction, hemodynamic instability, or anemia. Linear regression, mixed models, and Bland-Altman analyses were used to compare accuracy and correlation between the two variables. Data are presented as means (95% confidence intervals). PaCO(2) values ranged between 26 mmHg and 52 mmHg. Mean values for TcPCO(2) and PaCO(2) were 35.3 (33.8-36.8) mmHg and 39.2 (37.6-40.7) (Pbreathing, nonintubated patients in the early postoperative period.

  14. Early postoperative angiographic assessment of radial grafts used for coronary artery bypass grafting.

    Science.gov (United States)

    Chen, A H; Nakao, T; Brodman, R F; Greenberg, M; Charney, R; Menegus, M; Johnson, M; Grose, R; Frame, R; Hu, E C; Choi, H K; Safyer, S

    1996-06-01

    Despite a revival of interest in using the radial artery as an alternative conduit for myocardial revascularization, little angiographic documentation of early postoperative results has been presented, particularly in North America. Accordingly, 60 of 150 patients who underwent coronary artery bypass with radial arteries from November 1993 to July 1995 have had postoperative cardiac catheterization at our institution. The patency rate of the radial artery grafts was 95.7% (90 of 94 grafts patent) with an average internal diameter of 2.51 mm. Four radial artery grafts showed diffuse narrowing. The patency rate of the internal thoracic artery grafts was 100% with an average internal diameter of 2.25 mm. Three of 62 grafts demonstrated diffuse narrowing. Two of 24 (7.7%) saphenous vein grafts were occluded; the average internal diameter was 3.23 mm. The internal thoracic artery, the radial artery, and saphenous vein grafts were, respectively, 7.5%, 19.5%, and 53.3% larger than the anastomosed native coronary arteries. Graft-dependent flow was found in 81.1% of the radial artery grafts. The results of this study demonstrate that the short-term patency rate of radial artery grafts is excellent.

  15. Investigation into early postoperative inflammatory small bowel obstruction by applying gastrointestinal decompression.

    Science.gov (United States)

    Guo, M J

    2016-01-01

    The objective of this study was to investigate early postoperative inflammatory small bowel obstruction (EPISBO) by applying gastrointestinal decompression to relieve abdominal distension. Thirty-six cases of patients were randomly divided into two groups: a control group (20 cases) and an observation group (16 cases). Routine continuous gastrointestinal decompression was assigned to the control group, while gastrointestinal decompression with dynamic and profound adjustment of the gastric tube and abdomen movement was assigned to the observation group, to induce abundant gastric juice and gas, and significantly relieve abdominal distension. A test was performed for each of the two groups to observe the relief time of the abdominal distension and the difference of abdominal girth of 5 cm before and after gastrointestinal decompression. Compared with the control group, the patients in the observation group with abdominal distension had earlier pain relief. More patients in the observation group had a difference of abdominal girth of 5 cm before and after gastrointestinal decompression. In gastrointestinal decompression, the method of dynamic and profound adjustment of the gastric tube and abdomen movement improve the effect of the gastrointestinal decompression, which relieves abdominal distention and promotes the postoperative recovery of organ functions.

  16. Early versus delayed postoperative radiotherapy for treatment of low-grade gliomas

    Science.gov (United States)

    Sarmiento, J Manuel; Venteicher, Andrew S; Patil, Chirag G

    2015-01-01

    Background In most people with low-grade gliomas (LGG), the primary treatment regimen remains a combination of surgery followed by postoperative radiotherapy. However, the optimal timing of radiotherapy is controversial. It is unclear whether to use radiotherapy in the early postoperative period, or whether radiotherapy should be delayed until tumour progression occurs. Objectives To assess the effects of early postoperative radiotherapy versus radiotherapy delayed until tumour progression for low-grade intracranial gliomas in people who had initial biopsy or surgical resection. Search methods We searched up to September 2014 the following electronic databases: the Cochrane Register of Controlled Trials (CENTRAL, Issue 8, 2014), MEDLINE (1948 to Aug week 3, 2014), and EMBASE (1980 to Aug week 3, 2014) to identify trials for inclusion in this Cochrane review. Selection criteria We included randomised controlled trials (RCTs) that compared early versus delayed radiotherapy following biopsy or surgical resection for the treatment of people with newly diagnosed intracranial LGG (astrocytoma, oligodendroglioma, mixed oligoastrocytoma, astroblastoma, xanthoastrocytoma, or ganglioglioma). Radiotherapy may include conformal external beam radiotherapy (EBRT) with linear accelerator or cobalt-60 sources, intensity-modulated radiotherapy (IMRT), or stereotactic radiosurgery (SRS). Data collection and analysis Three review authors independently assessed the trials for inclusion and risk of bias, and extracted study data. We resolved any differences between review authors by discussion. Adverse effects were also extracted from the study report. We performed meta-analyses using a random-effects model with inverse variance weighting. Main results We included one large, multi-institutional, prospective RCT, involving 311 participants; the risk of bias in this study was unclear. This study found that early postoperative radiotherapy is associated with an increase in time to

  17. Early postoperative mortality following hysterectomy. A Danish population based study, 1977-1981

    DEFF Research Database (Denmark)

    Loft, Anne; Andersen, T F; Brønnum-Hansen, Henrik

    1991-01-01

    The main objective of this cohort study was to analyse the early postoperative mortality after 'simple' hysterectomy for benign indications and to compare it with that of a randomly selected reference group of women matched for age. Registry data covering the entire Danish female population were...... used. Included in the study were all patients operated in the period 1977-1981. Patients were only included if no cancer was diagnosed and if no major co-surgery was performed (29,192 patients). Cancer patients were also excluded in the reference group (16,182 women). Mortality was studied according...... to characteristics of patients, their residential area, the surgical approach and operating hospital. Overall 47 patients died within 30 days of admission for hysterectomy (overall mortality 16.1 per 10,000). Only seven deaths were expected on the basis of the population sample, and adjusted for age, the relative...

  18. Lesser time of preoperative fasting and early postoperative feeding are safe?

    Science.gov (United States)

    Ludwig, Raquele Brinckmann; Paludo, Juliana; Fernandes, Daieni; Scherer, Fernanda

    2013-01-01

    Fasting in the night before elective surgery has been established to prevent pulmonary complications, vomiting, regurgitation and aspiration of gastric contents. The year of 2005 was developed the project ACERTO. It consists in a multidisciplinary team that aims to recover the surgical patient by administering two our six hours before surgery, a carbohydrate-rich beverage (12.5% dextrinomaltose). The multidisciplinary team consists of anesthesiologists, surgeons, nutritionists, nurses and physiotherapists. Literature review of preoperative fasting conducted during September and October of 2011 in Scielo and PubMed. Reducing the time of preoperative fasting with high carbohydrate solution until two hours before the operation as early feeding postoperatively, bring numerous benefits to the patient. The ACERTO project has shown good results and these new behaviors should be encouraged, thereby reducing the recovery time of the surgical patient.

  19. The effectiveness of Kinesio Taping® after total knee replacement in early postoperative rehabilitation period. A randomized controlled trial.

    Science.gov (United States)

    Donec, V; Kriščiūnas, A

    2014-08-01

    The number of total knee replacements performed each year is increasing. Among the main impediments to functional recovery after these surgeries include postoperative edema, pain, lower limb muscle strength deficits, all of which point to a need to identify safe, effective postoperative rehabilitation modalities. The aim of this paper was to evaluate the effectiveness of Kinesio Taping® (KT) method in reducing postoperative pain, edema, and improved knee range of motion recovery after total knee replacement (TKR) operation in early postoperative rehabilitation period. Randomized clinical trial. Inpatient rehabilitation facility. Ninety-four patients, who underwent primary TKR surgery. Using simple randomization, participants were divided into KT group and control group. Both groups received same rehabilitation program and procedures after surgery, except KT group also received KT applications throughout all rehabilitation period. Postoperative pain, edema, restoration of the operated knee flexion and extension were evaluated. The chosen level of significance was Pknee flexion/extension impairment, preoperative pain intensity, anaesthesia, prosthesis implanted (P>0.05). In both groups postoperative pain decreased significantly during rehabilitation period, however less pain was found in KT group from the second postoperative week till the end of inpatient rehabilitation (28th postoperative day) (Pknee flexion (P>0.05). Operated knee extension was found better in KT group then in control at the end of in-patient rehabilitation (Pknee extension in early postoperative rehabilitation period. This finding implies for health care professionals working in the field of physical medicine and rehabilitation that Kinesio Taping® method is safe and can be used as additional rehabilitation means for patients after TKR.

  20. Early individualised manipulative rehabilitation following lumbar open laser microdiscectomy improves early post-operative functional disability: A randomized, controlled pilot study.

    Science.gov (United States)

    Kim, Byungho J; Ahn, Junghoon; Cho, Heecheol; Kim, Dongyun; Kim, Taeyeong; Yoon, Bumchul

    2016-01-01

    Lumbar open laser microdiscectomy has been shown to be an effective intervention and safe approach for lumbar disc prolapse. However early post-operative physical disability affecting daily activities have been sporadically reported. To evaluate the feasibility of using early individualised manipulative rehabilitation to improve early post-operative functional disability following lumbar discectomy. Randomised controlled pilot trial. Setting at a major metropolitan spine surgery hospital. Twenty-one patients aged 25-69 years who underwent lumbar microdiscectomy were randomised to either the manipulative rehabilitation treatment group or the active control group. Rehabilitation was initiated 2-3 weeks after surgery, twice a week for 4 weeks. Each session was for 30 minutes. Primary outcomes were the Roland-Morris disability questionnaire and the visual analogue pain scale. Outcome measures were assessed at baseline and post-intervention. Early post-operative physical disability was improved with a 55% reduction by early individualised manipulative rehabilitation, compared to that of control care with a 5% increase. Early post-operative residual leg pain decreased with rehabilitation (55%) and control care (9%). This pilot study supports the feasibility of a future definitive randomised control trial and indicates this type of rehabilitation may be an important option for post-operative management after spinal surgery.

  1. Early weight-bearing after periacetabular osteotomy leads to a high incidence of postoperative pelvic fractures.

    Science.gov (United States)

    Ito, Hiroshi; Tanino, Hiromasa; Sato, Tatsuya; Nishida, Yasuhiro; Matsuno, Takeo

    2014-07-11

    It has not been shown whether accelerated rehabilitation following periacetabular osteotomy (PAO) is effective for early recovery. The purpose of this retrospective study was to compare complication rates in patients with standard and accelerated rehabilitation protocols who underwent PAO. Between January 2002 and August 2011, patients with a lateral center-edge (CE) angle of strengthening of the hip, thigh and core musculature was begun on the day of surgery as tolerated. The exercise program included active hip range of motion, and gentle isometric hamstring and quadriceps muscle sets; these exercises were performed for 30 minutes in the morning and 30 minutes in the afternoon with a physical therapist every weekday for 6 weeks. Full weight-bearing with two axillary crutches started on the day of surgery as tolerated. Complications were evaluated for 2 years. The clinical results at the time of follow-up were similar in the two groups. The average periods between the osteotomy and full-weight-bearing walking without support were 4.2 months and 6.9 months in patients with the accelerated and standard rehabilitation protocols (P < 0.001), indicating that the accelerated rehabilitation protocol could achieve earlier recovery of patients. However, postoperative fractures of the ischial ramus and posterior column of the pelvis were more frequently found in patients with the accelerated rehabilitation protocol (8/76) than in those with the standard rehabilitation protocol (1/80) (P = 0.013). The accelerated rehabilitation protocol seems to have advantages for early muscle recovery in patients undergoing PAO; however, postoperative pelvic fracture rates were unacceptably high in patients with this protocol.

  2. Clinical evaluation of C-reactive protein and procalcitonin for the early detection of postoperative complications after laparoscopic sleeve gastrectomy

    Directory of Open Access Journals (Sweden)

    Agata Frask

    2017-05-01

    Full Text Available Introduction : Among the most common early complications after bariatric surgery are anastomosis leak and bleeding. In order to react quickly and perform accurate treatment before the clinical signs appear, early predictors should be found. In the study C-reactive protein (CRP and procalcitonin (PCT levels were investigated. Characterized by a relatively short half-life, they can predict surgical complications. Aim : To develop and implement certain standards for early detection of complications. Material and methods : The study involved 319 adults who underwent laparoscopic sleeve gastrectomy (LSG as a surgical intervention for morbid obesity at the Department of General Surgery of Ceynowa Hospital in Wejherowo. Every patient had CRP and PCT levels measured before the surgery and on the 1st and 2nd postoperative day (POD. Results : Early postoperative complications occurred in 19 (5.96% patients. Septic and non-septic complications occurred in 3 and 16 patients respectively. Among the patients with septic postoperative complications CRP level increased significantly on the 2nd POD compared to the remainder (p = 0.0221. Among the patients with non-septic postoperative complications CRP level increased significantly on the 1st and 2nd POD compared to the remainder. Among the patients with septic and non-septic postoperative complications PCT level increased significantly on the 2nd POD compared to the remainder. Conclusions : The CRP and PCT level are supposed to be relevant diagnostic markers to predict non-septic and septic complications after LSG.

  3. Clinical evaluation of C-reactive protein and procalcitonin for the early detection of postoperative complications after laparoscopic sleeve gastrectomy.

    Science.gov (United States)

    Frask, Agata; Orłowski, Michał; Dowgiałło-Wnukiewicz, Natalia; Lech, Paweł; Gajewski, Krzysztof; Michalik, Maciej

    2017-06-01

    Among the most common early complications after bariatric surgery are anastomosis leak and bleeding. In order to react quickly and perform accurate treatment before the clinical signs appear, early predictors should be found. In the study C-reactive protein (CRP) and procalcitonin (PCT) levels were investigated. Characterized by a relatively short half-life, they can predict surgical complications. To develop and implement certain standards for early detection of complications. The study involved 319 adults who underwent laparoscopic sleeve gastrectomy (LSG) as a surgical intervention for morbid obesity at the Department of General Surgery of Ceynowa Hospital in Wejherowo. Every patient had CRP and PCT levels measured before the surgery and on the 1 st and 2 nd postoperative day (POD). Early postoperative complications occurred in 19 (5.96%) patients. Septic and non-septic complications occurred in 3 and 16 patients respectively. Among the patients with septic postoperative complications CRP level increased significantly on the 2 nd POD compared to the remainder (p = 0.0221). Among the patients with non-septic postoperative complications CRP level increased significantly on the 1 st and 2 nd POD compared to the remainder. Among the patients with septic and non-septic postoperative complications PCT level increased significantly on the 2 nd POD compared to the remainder. The CRP and PCT level are supposed to be relevant diagnostic markers to predict non-septic and septic complications after LSG.

  4. Does the obesity paradox apply to early postoperative complications after hip surgery? A retrospective chart review.

    Science.gov (United States)

    Shaparin, Naum; Widyn, James; Nair, Singh; Kho, Irene; Geller, David; Delphin, Ellise

    2016-08-01

    There is evidence that very obese patients (body mass index [BMI] >40 kg/m(2)) undergoing hip replacement have longer average hospital stays, as well as higher rates of complications and readmission compared with patients with normal BMI. However, there are sparse data describing how overweight and obese patients fare in the period immediately after hip replacement surgery compared with patients with low or normal BMI. In this study, we sought to explore the association of BMI with the rate of early postoperative complications in patients undergoing total hip arthroplasty. A proprietary hospital software program, Clinical Looking Glass was used to query the Montefiore Medical Center database and create a list of patients with International Classification of Diseases, Ninth Revision code 81.51 (hip replacement) from the period of January 1, 2010, through December 31, 2012. The medical records of patients with length of stay 5 or more days were reviewed to evaluate the reason for the extended stay. The primary outcome studied was the association between BMI and occurrence of early complications in patients who had undergone total hip replacement surgery. Logistic regression was used to calculate adjusted odds ratio (OR) and 95% confidence interval (CI) for the association of BMI and early postoperative complications. Of the 802 patients undergoing hip replacement surgery within our time frame, 142 patient medical records were reviewed due to their length of stay of ≥5 days. Overall complication rate in the analyzed patients demonstrated a J-curve distribution pattern, with the highest morbidity being 23.5% in the underweight group, the second highest in the normal-weight group (17.3%), and decreasing to nadir in the overweight (8.0%) and obese class I (10.0%) and then higher again in classes II (14.3%) and III (16.7%). Adjusted ORs demonstrated the same J distribution pattern similar to the pattern observed in the univariate analysis. Of the variables studied

  5. Early oral versus "traditional" postoperative feeding in gynecologic oncology patients undergoing intestinal resection: a randomized controlled trial.

    Science.gov (United States)

    Minig, L; Biffi, R; Zanagnolo, V; Attanasio, A; Beltrami, C; Bocciolone, L; Botteri, E; Colombo, N; Iodice, S; Landoni, F; Peiretti, M; Roviglione, G; Maggioni, A

    2009-06-01

    A randomized controlled trial was performed to assess the outcome of early oral postoperative feeding (EOF) compared with traditional oral feeding (TOF) in gynecologic oncology patients undergoing laparotomy with associated intestinal resection. Patients aged 18-75 years, undergoing elective laparotomy, and with preoperative diagnosis of gynecologic malignancy, were eligible. Exclusion criteria included infectious conditions, intestinal obstruction, severe malnutrition, American Society of Anesthesiologists (ASA) score > or =4, and postoperative stay in the intensive care unit lasting >24 h. Patients allocated to EOF received liquid diet in the first postoperative day and then regular diet. Patients received traditional feeding scheme until resolution of postoperative ileus to start liquid diet. The primary end-point of the trial was length of hospital stay. Between January 1st, 2007 and March 15th, 2008, 40 patients were randomized to receive either EOF or TOF. Hospital stay in patients who received EOF (n = 18) was 6.9 days versus 9.1 days in the TOF group (n = 22) (P = 0.022). Requirements for analgesic and antiemetic drugs, intensity of pain, intestinal function recovery, mean levels of postoperative satisfaction, postoperative complications, and quality-of-life scores did not differ between the two groups. Early resumption of oral intake is feasible and safe in gynecologic oncology patients undergoing intestinal resection as part of a planned surgical procedure. Moreover, significant reduction in length of hospital stay was demonstrated.

  6. Early post-operative psychosocial and weight predictors of later outcome in bariatric surgery: a systematic literature review.

    Science.gov (United States)

    Hindle, A; de la Piedad Garcia, X; Brennan, L

    2017-03-01

    This is the first systematic review to synthesize the evidence concerning early post-operative variables predictive of later weight and psychosocial outcomes in bariatric surgery. Eight electronic databases for empirical studies were searched (1954 to 2016). Most of the 39 included studies reported solely on weight outcomes; eating and psychosocial outcomes were less common. A better early weight loss trajectory was the most consistent predictor of more successful medium-term weight outcome (≤24 months); however, its relationship to longer term weight loss maintenance is less certain. Early eating adaptation may be associated with later weight loss, but further research is needed. Evidence is lacking for associations between early adherence or early psychosocial variables and later outcome. In particular, the relationship between early post-operative depression and later weight remains unclear. Little research has considered early prediction of later eating or psychosocial outcomes. Consideration of mediating or moderating relationships is lacking. The body of evidence is limited, and synthesis is hampered by heterogeneity in the type and time at which predictors and outcomes are measured and quality of statistical reporting. Further research on prospective prediction of bariatric surgery outcome is needed to guide early post-operative intervention for those at greatest risk of poor outcomes. © 2017 World Obesity Federation.

  7. The prognostic value of age for 1030 patients with early stage breast cancer after postoperative radiotherapy

    International Nuclear Information System (INIS)

    Xu Liming; Li Ruiying; Wang Ping; Xu Liang; Hao Jianlei; Liu Xiaobin; Pang Qingsong; Zhu Li; Cui Yong

    2010-01-01

    Objective: To analyze the prognostic value of age in patients with early stage breast cancer. Methods: The clinical characteristics of 1030 patients with early stage breast cancer (the number of positive axillary lymph nodes was less than 3) were retrospectively reviewed. Of all the patients, 468(stage I, n = 227; and stage II , n = 241) received breast conserving surgery (BCS) and 562 (stage I, n =184; and stage II, n= 378) received modified mastectomy. Patients were divided into young-age group (≤35, 136 patients), middle-age group (> 35-≤60,738 patients) and old-age group (> 60, 156 patients). The number of patients without postoperative radiation therapy after BCS is 16, 60 and 39 in the three groups, respectively. Two-dimensional conventional fractionated radiotherapy was administered. The prognostic value of the tumor size, status of axillary lymph nodes or hormonal receptors, postoperative radiation therapy were analyzed. Results: The follow-up rate was 97.86%. Of 795 patients followed up more than 5 years, 110, 569 and 116 patients were devided into the three groups, respectively. There were 40, 202 and 87 patients without radiation therapy in the three groups. The 5-year recurrence rates of the three groups were 6.2%, 8.7% and 10.4% (χ 2 = 1.14, P= 0.567). The 5-year distant metastasis rates were 4.3% , 9.5 % and 2. 5% (χ 2 = 5.31 , P = 0.070) . The 5 - year survival rates were 91.2% , 92.6% and 82.1% (χ 2 = 6. 83, P = 0.033). The young-age group had more tumors smaller than 2. 0 cm (65.4%), less positive axillary lymph nodes (13.2%), poorer differential tumor and less positive hormone acceptors (48.0%). Of patients with tumor larger than 2. 0 cm who had no radiotherapy after BCS, the 5-year survival rates were 94%, 87% and 71% (χ 2 = 20.69, P= 0.000) in the three groups. The corresponding recurrence rates were 23%, 18% ,7%, (χ 2 = 9.97, P = 0.007), and distant metastasis rates were 23%, 25% and 10% (χ 2 =8.51, P=0.014). Conclusions: The age is

  8. The value of quantitative fibrin monomer determination in the early diagnosis of postoperative deep vein thrombosis.

    Science.gov (United States)

    Vogel, G; Dempfle, C E; Spannagl, M; Leskopf, W

    1996-01-15

    A new test for the determination of fibrin monomer in plasma was clinically evaluated in comparison to the plasma concentration of D-D, TAT and F1,2 for the early diagnosis of prethrombotic conditions. For this purpose 129 patients who underwent abdominal surgery were followed longitudinally. 12 patients developed DVT postoperatively, proved by phlebography. The identical specificity level 73.2% was chosen for all 4 tests. At this specificity, FM had the highest sensitivity (91.7%), followed by D-D (75.0%), TAT (41.7%) and F1,2 (33.3%). All FM-positive DVT-patients had pathological FM-values at least one day prior to the clinical manifestation of thrombosis. In a group of 255 obviously healthy persons the cut-off value for the new FM test was determined at 3.6 mg/l (95th percentile). No clinically relevant influence of gender, age, smoking habits or oral anticonception could be observed. It is concluded that FM is a valuable diagnostic tool for the early diagnosis of prethrombotic conditions.

  9. Influence of yoga on postoperative outcomes and wound healing in early operable breast cancer patients undergoing surgery.

    Science.gov (United States)

    Rao, Raghavendra M; Nagendra, H R; Raghuram, Nagarathna; Vinay, C; Chandrashekara, S; Gopinath, K S; Srinath, B S

    2008-01-01

    Pre- and postoperative distress in breast cancer patients can cause complications and delay recovery from surgery. The aim of our study was to evaluate the effects of yoga intervention on postoperative outcomes and wound healing in early operable breast cancer patients undergoing surgery. Ninety-eight recently diagnosed stage II and III breast cancer patients were recruited in a randomized controlled trial comparing the effects of a yoga program with supportive therapy and exercise rehabilitation on postoperative outcomes and wound healing following surgery. Subjects were assessed at the baseline prior to surgery and four weeks later. Sociodemographic, clinical and investigative notes were ascertained in the beginning of the study. Blood samples were collected for estimation of plasma cytokines-soluble Interleukin (IL)-2 receptor (IL-2R), tumor necrosis factor (TNF)-alpha and interferon (IFN)-gamma. Postoperative outcomes such as the duration of hospital stay and drain retention, time of suture removal and postoperative complications were ascertained. We used independent samples t test and nonparametric Mann Whitney U tests to compare groups for postoperative outcomes and plasma cytokines. Regression analysis was done to determine predictors for postoperative outcomes. Sixty-nine patients contributed data to the current analysis (yoga: n = 33, control: n = 36). The results suggest a significant decrease in the duration of hospital stay (P = 0.003), days of drain retention (P = 0.001) and days for suture removal (P = 0.03) in the yoga group as compared to the controls. There was also a significant decrease in plasma TNF alpha levels following surgery in the yoga group (P < 0.001), as compared to the controls. Regression analysis on postoperative outcomes showed that the yoga intervention affected the duration of drain retention and hospital stay as well as TNF alpha levels. The results suggest possible benefits of yoga in reducing postoperative complications in

  10. Influence of yoga on postoperative outcomes and wound healing in early operable breast cancer patients undergoing surgery

    Directory of Open Access Journals (Sweden)

    Rao Raghavendra

    2008-01-01

    Full Text Available Context : Pre- and postoperative distress in breast cancer patients can cause complications and delay recovery from surgery. Objective : The aim of our study was to evaluate the effects of yoga intervention on postoperative outcomes and wound healing in early operable breast cancer patients undergoing surgery. Methods : Ninety-eight recently diagnosed stage II and III breast cancer patients were recruited in a randomized controlled trial comparing the effects of a yoga program with supportive therapy and exercise rehabilitation on postoperative outcomes and wound healing following surgery. Subjects were assessed at the baseline prior to surgery and four weeks later. Sociodemographic, clinical and investigative notes were ascertained in the beginning of the study. Blood samples were collected for estimation of plasma cytokines-soluble Interleukin (IL-2 receptor (IL-2R, tumor necrosis factor (TNF-alpha and interferon (IFN-gamma. Postoperative outcomes such as the duration of hospital stay and drain retention, time of suture removal and postoperative complications were ascertained. We used independent samples t test and nonparametric Mann Whitney U tests to compare groups for postoperative outcomes and plasma cytokines. Regression analysis was done to determine predictors for postoperative outcomes. Results : Sixty-nine patients contributed data to the current analysis (yoga: n = 33, control: n = 36. The results suggest a significant decrease in the duration of hospital stay ( P = 0.003, days of drain retention ( P = 0.001 and days for suture removal ( P = 0.03 in the yoga group as compared to the controls. There was also a significant decrease in plasma TNF alpha levels following surgery in the yoga group ( P < 0.001, as compared to the controls. Regression analysis on postoperative outcomes showed that the yoga intervention affected the duration of drain retention and hospital stay as well as TNF alpha levels. Conclusion : The results suggest

  11. Right ventricle contractility during early postoperative period after coronary artery bypass grafting with cardiopulmonary bypass

    Directory of Open Access Journals (Sweden)

    А. Е. Баутин

    2015-10-01

    Full Text Available Emphasis in this research was placed on contractility of the right ventricle with regard to its relationship with systemic hemodynamics in patients undergoing coronary artery bypass grafting (CABG under cardiopulmonary bypass (CPB. The study included 25 patients (14 males, 11 females, mean age was 587 years admitted to ICU after CABG under CPB. All patients required inotropic therapy. The criterion for prescribing inotropic support in the postoperative period was a drop of the stroke volume index of the left ventricle below 35 ml/m 2 provided that the values of this indicator were normal before the perfusion period. Patients with previous pathology of the right ventricle or right coronary artery were excluded from the study. To evaluate the right ventricular function and systemic hemodynamics indicators, use was made of the PiCCO plus system and VoLEF addon device. It was found out that reduced contractility of the right ventricle may cause the reduction in stroke volume of the left ventricle with normal contractility. It was also observed that the increase of preload in patients with right ventricular ejection fraction less than 30% does not improve its function but leads to the increase of its end-diastolic volume. In 68% of cases, the need in inotropic agents in the early postoperative period after CABG was associated with the drop in right ventricle contractility, in 40% - with isolated right ven-tricular dysfunction. Patients with isolated reduction in right ventricle contractility required a longer period of inotropic support and ICU stay as compared with those with left ventricular failure.

  12. Systemic Toxicity of Intraperitoneal Vancomycin

    OpenAIRE

    Kumar, Teerath; Teo, Iris; McCormick, Brendan B.

    2016-01-01

    Intraperitoneal vancomycin is used for empiric treatment of peritoneal dialysis peritonitis. It is dosed intermittently and a high systemic concentration is often achieved. Despite this, there are very few reports of systemic toxicity from intraperitoneal vancomycin. We report the course of a patient who developed a drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome after three weeks of intraperitoneal vancomycin. We review the literature and conclude that this is the firs...

  13. Early postoperative intraocular pressure stability after combined 23-gauge sutureless vitrectomy and cataract surgery in patients with proliferative diabetic retinopathy.

    Science.gov (United States)

    Lee, Jong Yeon; Jeong, Hoon Seok; Lee, Dae Yeong; Sohn, Hee Jin; Nam, Dong Heun

    2012-10-01

    To compare rates of early postoperative hypotony and intraocular pressure (IOP) elevation between 23-gauge sutureless vitrectomies with and without phacoemulsification and intraocular lens implantation in patients with proliferative diabetic retinopathy. This study reviewed the medical records of 302 eyes of patients who underwent primary 23-gauge sutureless vitrectomy for the complications of proliferative diabetic retinopathy. A case series of 207 eyes that underwent combined vitrectomy and cataract surgery (combined group) was compared with that of 95 eyes that underwent vitrectomy only (vitrectomy group): The eyes that remained phakic after the vitrectomy were excluded from this study. The main outcome measures were postoperative hypotony (IOP 30 mmHg). Postoperative hypotony was identified in 4 (1.9%) of 207 eyes in combined group, but in 7 (7.4%) of 95 eyes in vitrectomy group (P = 0.048). Rate of IOP elevation was very low and not different between the two groups. The multivariate analysis showed that vitrectomy without cataract surgery was associated with the postoperative hypotony (odds ratio = 4.6, P = 0.045). The incidence of early postoperative hypotony was lower in combined sutureless vitrectomy and cataract surgery than in sutureless vitrectomy alone and that of IOP elevation was very low in both groups. The maintenance of a stable IOP with a low risk of IOP fluctuation may be an additional advantage of sutureless diabetic vitrectomy combined with cataract surgery.

  14. EARLY POSTOPERATIVE PERIOD AFTER ORTHOTOPIC HEART TRANSPLANTATION IN RECIPIENTS OF 60 YEARS AND OLDER

    Directory of Open Access Journals (Sweden)

    V. N. Poptsov

    2016-01-01

    Full Text Available Introduction. Increase in the number of older patients with terminal CHF results in increase in their proportion among potential recipients requiring mechanical circulatory support and/or heart transplantation (HT [Abecassis M., Bridges N.D. et al., 2012].Aim. To analyze our own experience of HT in recipients of older 60 years.Materials and methods. The study included 63 patients (56 men (93.3% and 4 (6.7% women aged 60–74 years (63.0 ± 0.8 with body weight of 76.6 ± 1.4 kg, body surface area of 1.7 ± 0.02 m2, and body mass index of 23.4 ± 0.6. Indications for heart transplantation: dilated cardiomyopathy – 24 (38.1%, coronary heart disease – 34 (54.0%, hypertrophic cardiomyopathy – 2 (3.2%, irreversible cardiac graft dysfunction – 3 (4.7%. 46 (73.0% patients had NYHA functional Class III and 17 (23.0% patients – Class IV. Transpulmonary pressure gradient was 11.2 ± 2.7 mmHg, pulmonary vascular resistance – 3.5 ± 1.3 Wood units. According to UNOS algorithm 10 (15.9% patients were listed as Status 1A of urgency of orthotopic cardiac transplantation (VA ECMO, n = 8, and implantable left ventricular assist device, n = 2, 21 (33.3% patients as Status 1B, and 32 (50.8% patients as Status 2. Recipients had the following comorbidities: arterial hypertension (n = 51; 81.0%, diabetes mellitus (n = 6; 9.5%, cerebrovascular disease (n = 13; 20.6%, history of stroke (n = 9; 14.3%, dialysisindependent renal dysfunction (n = 21; 33.3%. Before cardiac transplantation 9 (14.2% recipients underwent various thoracic surgeries, 2 (3.2% recipients – brain surgery. Heart donors (49 (77.8% men and 14 (22.2% women were aged 18–59 (34.3 ± 10.4 years.Results. ICU hospitalization lasted for 4–15 (8.2 ± 0.5 days. In 61.9% of cases (n = 39 early postoperative and hospital periods were uncomplicated. Early on-table postoperative activation («early» tracheal extubation was performed in 32 (50.8% patients in 48 ± 6 minutes after

  15. Effects of Anesthetic Management on Early Postoperative Recovery, Hemodynamics and Pain After Supratentorial Craniotomy.

    Science.gov (United States)

    Ayrian, Eugenia; Kaye, Alan David; Varner, Chelsia L; Guerra, Carolina; Vadivelu, Nalini; Urman, Richard D; Zelman, Vladimir; Lumb, Philip D; Rosa, Giovanni; Bilotta, Federico

    2015-10-01

    Various clinical trials have assessed how intraoperative anesthetics can affect early recovery, hemodynamics and nociception after supratentorial craniotomy. Whether or not the difference in recovery pattern differs in a meaningful way with anesthetic choice is controversial. This review examines and compares different anesthetics with respect to wake-up time, hemodynamics, respiration, cognitive recovery, pain, nausea and vomiting, and shivering. When comparing inhalational anesthetics to intravenous anesthetics, either regimen produces similar recovery results. Newer shorter acting agents accelerate the process of emergence and extubation. A balanced inhalational/intravenous anesthetic could be desirable for patients with normal intracranial pressure, while total intravenous anesthesia could be beneficial for patients with elevated intracranial pressure. Comparison of inhalational anesthetics shows all appropriate for rapid emergence, decreasing time to extubation, and cognitive recovery. Comparison of opioids demonstrates similar awakening and extubation time if the infusion of longer acting opioids was ended at the appropriate time. Administration of local anesthetics into the skin, and addition of corticosteroids, NSAIDs, COX-2 inhibitors, and PCA therapy postoperatively provided superior analgesia. It is also important to emphasize the possibility of long-term effects of anesthetics on cognitive function. More research is warranted to develop best practices strategies for the future that are evidence-based.

  16. REHABILITATION OF PATIENTS WITH UNSTABLE PELVIC RING INJURY IN POLYTRAUMA IN THE EARLY POSTOPERATIVE PERIOD

    Directory of Open Access Journals (Sweden)

    V. A. Shchetkin

    2014-01-01

    Full Text Available BACKGROUND. The relevance of such an issue as the treatment of patients with unstable pelvic ring fracture is caused by the high frequency of this pathology in the general structure of polytrauma — up to 34% and a high rate of poor functional treatment outcomes — up to 20%. Purpose of the study: the improvement of rehabilitation treatment in patients with polytrauma operated on for complex fractures of the pelvis, using mechanotherapy and electro stimulation in the complex of therapy of an early postoperative period.MATERIAL AND METHODS. There were 81 patients with severe pelvic ring injuries treated in N.V. Sklifosovsky Research Institute for Emergency Medicine in 2010 – 2013. The main group consisted of 29 patients who were recommended a comprehensive methodology of rehabilitation, including therapeutic exercises (TE, mechanotherapy using the simulator “RECK MOTOmed letto2” and electro stimulation using the “Galatea” apparatus. The test group consisted of 52 patients who underwent rehabilitation treatment only by methods of therapeutic exercises. Overall effectiveness of the treatment was evaluated using the Majeed score.CONCLUSION. Early use of therapeutic exercises in combination with mechanical therapy and electrical stimulation in patients operated on for unstable pelvic ring injuries, helps reduce pain syndrome, shortens the period of bed rest from 17.5 to 7.6 days and the duration of hospital stay from 46.1 to 35.2 days. At the same time, the 14.1% increase of excellent and good functional outcomes based on Majeed score is registered. 

  17. Adjuvant Bidirectional Chemotherapy Using an Intraperitoneal Port

    Directory of Open Access Journals (Sweden)

    Paul H. Sugarbaker

    2012-01-01

    Full Text Available Cytoreductive surgery (CRS and hyperthermic intraperitoneal chemotherapy (HIPEC have been established as treatment options for patients with peritoneal metastases or peritoneal mesothelioma. However, this novel treatment strategy remains associated with a large percentage of local-regional treatment failures. These treatment failures are attributed to the inadequacy of HIPEC to maintain a surgical complete response. Management strategies to supplement CRS and HIPEC are indicated. A simplified approach to the intraoperative placement of an intraperitoneal port for adjuvant bidirectional chemotherapy (ABC was devised. Four different chemotherapy treatment plans were utilized depending upon the primary site of the malignancy. Thirty-one consecutive patients with an intraoperative placement of the intraperitoneal port were available for study. The incidence of adverse events that caused an early discontinuation of the bidirectional chemotherapy occurred in 75% of the 8 patients who had an incomplete cytoreduction and in 0% of patients who had a complete cytoreduction. All of the patients who had complete cytoreduction completed at least 5 of the scheduled 6 bidirectional chemotherapy treatments. Adjuvant bidirectional chemotherapy is possible following a major cytoreductive surgical procedure using a simplified method of intraoperative intraperitoneal port placement.

  18. Supplemental single shot femoral nerve block for total hip arthroplasty: impact on early postoperative care, pain management and lung function.

    Science.gov (United States)

    Wiesmann, T; Steinfeldt, T; Wagner, G; Wulf, H; Schmitt, J; Zoremba, M

    2014-01-01

    Peripheral regional anesthesia is beneficial in the management of postoperative pain in hip surgery, and can also reduce post-operative care unit (PACU) stay. Its opioid-sparing actions may also be beneficial for respiratory mechanics and pulmonary function. The aim of our pilot study was to evaluate the effect of a supplemental single shot femoral block for elective total hip arthroplasty on early respiratory function and postoperative management within the first 24 postoperative hours. We prospectively studied 80 patients undergoing total hip arthroplasty. Written informed consent was obtained after ethics committee approval. Forty patients were randomLy assigned to receive single shot femoral nerve block (FNB) using 15mL bupivacaine 0.25% and 20 mg clonidine while the remainder received standard treatment without nerve block (STN). Premedication and general anesthesia were standardized. Pulse oximetry saturation and spirometric lung function were measured preoperatively (baseline) and at 0.5 h, 2 h, 6 h and 24 h, after extubation breathing room air. PACU surveillance and postoperative pain therapy was standardized. Oxygen saturation and spirometry results were significantly better within the FNB group during the first six postoperative hours. Although VAS scores during the PACU stay did not significantly differ between the study groups, PACU discharge criteria were met earlier in the FNB group (116±40 min [mean±SD] vs. 152±47 min in the STN group). The FNB group exhibited significantly lower VAS scores at 6 and 24 hours. Supplemental single shot femoral nerve block for total hip arthroplasty resulted in earlier PACU discharge capability, improved lung function during the first six hours and better pain control within the first 24 postoperative hours.

  19. Impact of graft preservation solutions for liver transplantation on early cytokine release and postoperative organ dysfunctions. A pilot study.

    Science.gov (United States)

    Brisson, H; Arbelot, C; Monsel, A; Parisot, C; Girard, M; Savier, E; Vezinet, C; Lu, Q; Vaillant, J-C; Golmard, J-L; Gorochov, G; Langeron, O; Rouby, J-J

    2017-10-01

    During liver transplantation, graft ischemia-reperfusion injury leads to a systemic inflammatory response producing postoperative organ dysfunctions. The aim of this observational and prospective study was to compare the impact of Solution de conservation des organes et tissus (SCOT) 15 and University of Wisconsin (UW) preservation solutions on early cytokine release, postreperfusion syndrome and postoperative organ dysfunctions. Thirty-seven liver transplantations were included: 21 in UW Group and 16 in SCOT 15 group. Five cytokines were measured in systemic blood after anesthetic induction, 30minutes after unclamping portal vein and on postoperative day 1. Following unclamping portal vein, cytokines were released in systemic circulation. Systemic cytokine concentrations were higher in UW than in SCOT 15 group: Interleukin-10, Interleukine-6. In SCOT 15 group, significant reduction of postreperfusion syndrome incidence and acute kidney injury were observed. Alanine and aspartate aminotransferase peak concentrations were higher in SCOT 15 group than in UW group. However, from postoperative day 1 to day 10, aminotransferase returned to normal values and did not differ between groups. Compared to UW, SCOT 15 decreases systemic cytokine release resulting from graft ischemia-reperfusion injury and reduces incidence of postreperfusion syndrome and postoperative renal failure. Copyright © 2017. Published by Elsevier Masson SAS.

  20. Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for the treatment of advanced epithelial and recurrent ovarian carcinoma: a single center experience.

    Science.gov (United States)

    Pavlov, Maja J; Ceranic, Miljan S; Latincic, Stojan M; Sabljak, Predrag V; Kecmanovic, Dragutin M; Sugarbaker, Paul H

    2017-09-07

    With standard treatment of epithelial ovarian cancer (EOC), prognosis is very poor. The aim of this study is to show early and late results in patients who underwent cytoreductive surgery and intraperitoneal chemotherapy. This was a retrospective single centre study. All patients with advanced and recurrent ovarian cancer treated with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC) or modified early postoperative intraperitoneal chemotherapy (EPIC) were included in the study. In the period 1995-2014, 116 patients were treated, 55 with primary EOC and 61 with recurrent EOC. The mean age was 59 years (26-74). Statistically, median survival time was significantly longer in the group with primary advanced cancer of the ovary (41.3 months) compared to relapsed ovarian cancer (27.3 months). Survival for the primary EOC was 65 and 24% at 3 and 5 years, respectively. Survival for recurrent EOC was 33 and 16% at 3 and 5 years, respectively. Mortality was 1/116 (0.8%). Morbidity was 11/116 (9.5%). Peritoneal cancer index (PCI) was ≤20 in 59 (51%) patients and statistically, their average survival was significantly longer than in the group of 57 (49%) patients with PCI >20 (p = 0.014). In advanced or recurrent EOC, a curative therapeutic approach was pursued that combined optimal cytoreductive surgery and intraperitoneal chemotherapy. PCI and timing of the intervention (primary or recurrent) were the strongest independent prognostic factors.

  1. [Clinical observation on electroacupuncture combined with acupoint injection for treatment of early postoperative inflammatory intestinal obstruction].

    Science.gov (United States)

    Shen, Li-ping; Guan, Juan; Ding, Kai-yun

    2010-01-01

    To search for a better therapy for early postoperative inflammatory small bowel obstruction (EPISBO). Two hundred and forty cases were divided into four groups according to admitting order, 60 cases in each group. Routine treatments in western medicine were used in group A including gastrointestinal decompression, parenteral nutrition, anti-infection, supportive therapy and so on. Group B was treated with electroacupuncture in Zusanli (ST 36), Shangjuxu (ST 37) etc. in addition to those given in group A. Group C was treated with acupoint injection with Neostigmine in Dachangshu (BL 25), Zusanli (ST 36) etc. in addition to the treatment used in group A. Group D was treated with all of the treatments used in group A, B and C. The total effective rate was 93. 3% in group A, 96. 7% in group B, 100.0% in group C and group D. There was no significant difference among the four groups (P>0. 05). The average recovery time of bowel sound was (11. 512. 9) days in group A, (9. 3 +/- 2.5) days in group B, (5.6 +/- 3.5) days in group C and (2. 2 +/- 1.7) days in group D. The average anal exsufflation time was (12. 5 +/- 3. 1) days in group A, (10. 7 +/- 3.6) days in group B, (7. 2 +/- 3. 1) days in group C and (2. 5 +/- 1. 5) days in group D. Group D was superior to those of other three groups obviously, and there were significant differences between them (all P<0. 01). Electroacupuncture combined with acupoint injection has a satisfied therapeutic effect for treatment of EPISBO.

  2. Postoperative interleukin-6 level and early detection of complications after elective major abdominal surgery

    NARCIS (Netherlands)

    Rettig, Thijs C. D.; Verwijmeren, Lisa; Dijkstra, Ineke M.; Boerma, Djamila; Van De Garde, Ewoudt M. W.|info:eu-repo/dai/nl/304841528; Noordzij, Peter G.

    2016-01-01

    Objective: To assess the association of systemic inflammation and outcome after major abdominal surgery. Background: Major abdominal surgery carries a high postoperative morbidity and mortality rate. Studies suggest that inflammation is associated with unfavorable outcome. Methods: Levels of

  3. Incidence of leukopenia after intraperitoneal vs combined intravenous/intraperitoneal chemotherapy in pseudomyxoma peritonei.

    Science.gov (United States)

    Horvath, Philipp; Beckert, Stefan; Struller, Florian; Königsrainer, Alfred; Königsrainer, Ingmar

    2016-08-06

    To investigate the clinical impact of post-hyperthermic intraperitoneal chemotherapy (HIPEC) leukopenia, intraperitoneal and combined intravenous/intraperitoneal drug administrations were compared. Two patient cohorts were retrospectively analyzed regarding the incidence of postoperative leukopenia. The first cohort (n = 32) received Mitomycin C (MMC)-based HIPEC intraperitoneally (35 mg/m² for 90 min) and the second cohort (n = 10) received a bi-directional therapy consisting of oxaliplatin (OX) (300 mg/m(2) for 30 min) intraperitoneally and 5-fluorouracil (5-FU) 400 mg/m² plus folinic acid 20 mg/m² intravenously. The following data were collected retrospectively: Age, sex, length of operation, length of hospital stay, amount of resection including extent of peritonectomy, peritoneal cancer index, CC (completeness of cytoreduction)-status and leukocyte-count before cytoreductive surgery (CRS) and HIPEC, on days 3, 7 and 14 after CRS and HIPEC. HIPEC leukopenia was defined as Leukopenia occurred statistically more often in the MMC than in the OX/5-FU-group (10/32 vs 0/10; P = 0.042). Leukopenia set-on was on day 7 after CRS and MMC-HIPEC and lasted for two to three days. Three patients (33%) required medical treatment. Patients affected by leukopenia were predominantly female (7/10 patients) and older than 50 years (8/10 patients). The length of hospital stay tended to be higher in the MMC-group without reaching statistical significance (22.5 ± 11 vs 16.5 ± 3.5 d). Length of operation (08:54 ± 01:44 vs 09:48 ± 02:28 h) were comparable between patients with and without postoperative leukopenia. Prior history of systemic chemotherapy did not trigger post-HIPEC leukopenia. Occurrence of leucopenia did not trigger surgical site infections, intraabdominal abscess formations, hospital-acquired pneumonia or anastomotic insufficiencies. Surgeons must be aware that there is a higher incidence of postoperative leukopenia in MMC-based HIPEC protocols primarily

  4. Early Versus Delayed Postoperative Feeding After Major Gynaecological Surgery and its Effects on Clinical Outcomes, Patient Satisfaction, and Length of Stay: A Randomized Controlled Trial.

    Science.gov (United States)

    Balayla, Jacques; Bujold, Emmanuel; Lapensée, Louise; Mayrand, Marie-Hélène; Sansregret, Andrée

    2015-12-01

    To compare early versus delayed postoperative feeding in women undergoing major gynaecological surgery with regard to clinical outcomes, duration of postoperative stay, and patient satisfaction. We conducted a parallel-randomized controlled trial at a tertiary care centre in Montreal, Quebec, between June 2000 and July 2001. Patients undergoing major gynaecological surgery were randomized following a 1:1 allocation ratio to receive either early postoperative feeding in which oral clear fluids were begun up to six hours after surgery followed by solid foods as tolerated, or delayed postoperative feeding, in which clear fluids were begun on the first postoperative day and solid foods on the second or third day as tolerated. The primary outcomes analyzed were duration of postoperative stay and patient satisfaction. Secondary outcomes included mean time to appetite, passage of flatus, and bowel movement, as well as the presence of symptoms of paralytic ileus. A total of 119 patients were randomized; 61 patients were assigned to the early feeding group and 58 to the delayed feeding group. Demographic characteristics, including age, weight, smoking status, and prior surgical history were comparable between both groups. There was no difference in length of postoperative stay between the two groups (86.4 ± 21.0 hours in the early feeding group vs. 85.6 ± 26.2 hours in the delayed feeding group; P > 0.05). No significant difference was noted in patient satisfaction (P > 0.05). No difference was found in the frequency of postoperative ileus, mean time to appetite, passage of flatus, or first bowel movement. The introduction of early postoperative feeding appears to be safe and well tolerated by patients undergoing major gynaecological surgery. The duration of postoperative stay, patient satisfaction, and gastrointestinal symptoms are comparable between patients undergoing early or delayed postoperative feeding.

  5. Treatment of gastric peritoneal carcinomatosis by combining complete surgical resection of lesions and intraperitoneal immunotherapy using catumaxomab

    International Nuclear Information System (INIS)

    Goéré, Diane; Gras-Chaput, Nathalie; Aupérin, Anne; Flament, Caroline; Mariette, Christophe; Glehen, Olivier; Zitvogel, Laurence; Elias, Dominique

    2014-01-01

    The peritoneum is one of the most frequent sites of recurrent gastric carcinoma after curative treatment, despite the administration of pre- and/or postoperative systemic chemotherapy. Indeed, the prognosis of peritoneal carcinomatosis from gastric carcinoma continues to be poor, with a median survival of less than one year with systemic chemotherapy. Whereas the prognosis of peritoneal carcinomatosis from colorectal cancer has changed with the development of locally administered hyperthermic intraperitoneal chemotherapy (HIPEC), survival results following carcinomatosis from gastric cancer remain disappointing, yielding a 5-year survival rate of less than 20%. Innovative surgical therapies such as intraperitoneal immunotherapy therefore need to be developed for the immediate postoperative period after complete cytoreductive surgery. In a recent randomised study, a clinical effect was obtained after intraperitoneal infusion of catumaxomab in patients with malignant ascites, notably from gastric carcinoma. Catumaxomab, a nonhumanized chimeric antibody, is characterized by its unique ability to bind to three different types of cells: tumour cells expressing the epithelial cell adhesion molecule (EpCAM), T lymphocytes (CD3) and also accessory cells (Fcγ receptor). Because the peritoneum is an immunocompetent organ and up to 90% of gastric carcinomas express EpCAM, intraperitoneal infusion of catumaxomab after complete resection of all macroscopic disease (as defined in the treatment of carcinomatosis from colorectal cancer) could therefore efficiently treat microscopic residual disease. The aim of this randomized phase II study is to assess 2-year overall survival after complete resection of limited carcinomatosis synchronous with gastric carcinoma, followed by an intraperitoneal infusion of catumaxomab with different total doses administered in each of the 2 arms. Close monitoring of peri-opertive mortality, morbidity and early surgical re-intervention will be done

  6. Left atrial volume index as a predictor for persistent left ventricular dysfunction after aortic valve surgery in patients with chronic aortic regurgitation: the role of early postoperative echocardiography.

    Science.gov (United States)

    Cho, In-Jeong; Chang, Hyuk-Jae; Hong, Geu-Ru; Heo, Ran; Sung, Ji Min; Lee, Sang-Eun; Chang, Byung-Chul; Shim, Chi Young; Ha, Jong-Won; Chung, Namsik

    2015-06-01

    This study aimed to explore whether echocardiographic measurements during the early postoperative period can predict persistent left ventricular systolic dysfunction (LVSD) after aortic valve surgery in patients with chronic aortic regurgitation (AR). We prospectively recruited 54 patients (59 ± 12 years) with isolated chronic severe AR who subsequently underwent aortic valve surgery. Standard transthoracic echocardiography was performed before the operation, during the early postoperative period (≤2 weeks), and then 1 year after the surgery. Twelve patients with preoperative LVSD demonstrated LVSD at early after the surgery. Of the 42 patients without LVSD at preoperative echocardiography, 15 patients (36%) developed early postoperative LVSD after surgical correction. All 27 patients without LVSD at early postoperative echocardiography maintained LV function at 1 year after surgery. In the other 27 patients with postoperative LVSD, 17 patients recovered from LVSD and 10 patients did not at 1 year after surgery. Multiple logistic analysis demonstrated that postoperative left atrial volume index (LAVI) was the only independent predictor for persistent LVSD at 1 year after surgery in patients with postoperative LVSD (OR 1.180, 95% CI, 1.003-1.390, P = 0.046). The optimal LAVI cutoff value (>34.9 mL/m(2) ) had a sensitivity of 80% and a specificity of 88% for the prediction of persistent LVSD. Prevalence of early postoperative LVSD was relatively high, even in the patients without LVSD at preoperative echocardiography. Postoperative LAVI could be useful to predict persistent LVSD after aortic valve surgery in patients with early postoperative LVSD. © 2014, Wiley Periodicals, Inc.

  7. Prophylactic furosemide infusion decreasing early major postoperative renal dysfunction in on-pump adult cardiac surgery: a randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Fakhari S

    2017-01-01

    Full Text Available Solmaz Fakhari,1 Fariba Mirzaei Bavil,2 Eissa Bilehjani,1 Sona Abolhasani,3 Moussa Mirinazhad,2 Bahman Naghipour2 1Department of Anesthesiology, 2Department of Physiology, 3Tabriz University of Medical Sciences, Tabriz, Iran Introduction: Acute renal dysfunction is a common complication of cardiac surgery. Furosemide is used in prevention, or treatment, of acute renal dysfunction. This study was conducted to evaluate the protective effects of intra- and early postoperative furosemide infusion on preventing acute renal dysfunction in elective adult cardiac surgery. Methods: Eighty-one patients, candidates of elective cardiac surgery, were enrolled in this study in either the furosemide (n=41 or placebo (n=40 group. Furosemide (2 mg/h or 0.9% saline was administered and continued up to 12 hours postoperatively. We measured serum creatinine (Scr at preoperative and on the second and fifth postoperative days. Then calculated estimated glomerular filtration rate (eGFR at these times. An increase in Scr of >0.5 mg/dL and/or >25%–50%, compared to preoperative values, was considered as acute kidney injury (AKI. In contrast, an increase in Scr by >50% and/or the need for hemodialysis was regarded as acute renal failure (ARF. At the end we compared the AKI or ARF incidence between the two groups. Results: On the second and fifth postoperative days, Scr was lower, and the eGFR was higher in the furosemide group. AKI incidence was similar in the two groups (11 vs 12 cases; P-value 0.622; however, ARF rate was lower in furosemide group (1 vs 6 cases; P-value 0.044. During the study period, Scr was more stable in the furosemide group, however in the placebo group, Scr initially increased and then decreased to its preoperative value after a few days. Conclusion: This study showed that intra- and early postoperative furosemide infusion has a renal protective effect in adult cardiac surgery with cardiopulmonary bypass. Although this protective effect cannot

  8. Early Postoperative Low Expression of RAD50 in Rectal Cancer Patients Associates with Disease-Free Survival

    Directory of Open Access Journals (Sweden)

    Vincent Ho

    2017-11-01

    Full Text Available Background: Molecular biomarkers have the potential to predict response to the treatment of rectal cancer. In this study, we aimed to evaluate the prognostic and clinicopathological implication of RAD50 (DNA repair protein RAD50 homolog expression in rectal cancer. Methods: A total of 266 rectal cancer patients who underwent surgery and received chemo- and radiotherapy between 2000 and 2011 were involved in the study. Postoperative RAD50 expression was determined by immunohistochemistry in surgical samples (n = 266. Results: Using Kaplan–Meier survival analysis, we found that low RAD50 expression in postoperative samples was associated with worse disease free survival (p = 0.001 and overall survival (p < 0.001 in early stage/low-grade tumors. In a comparison of patients with low vs. high RAD50 expression, we found that low levels of postoperative RAD50 expression in rectal cancer tissues were significantly associated with perineural invasion (p = 0.002. Conclusion: Expression of RAD50 in rectal cancer may serve as a prognostic biomarker for long-term survival of patients with perineural invasion-positive tumors and for potential use in early stage and low-grade rectal cancer assessment.

  9. Early postoperative and late metabolic morbidity after pancreatic resections: An old and new challenge for surgeons - A review.

    Science.gov (United States)

    Beger, Hans G; Mayer, Benjamin

    2018-02-16

    The metrics for measuring early postoperative morbidity after resection of pancreatic neoplastic tumors are overall morbidity, severe surgery-related morbidity, frequency of reoperation and reintervention, in-hospital, 30-day and 90-day mortality and length of hospital stay. Thirty-day readmission after discharge is additionally an indispensable criterion to assess quality of surgery. The metrics for surgery-associated long-term results after pancreatic resections are survival times, new onset of diabetes (DM), impaired glucose tolerance, exocrine pancreatic insufficiency, body mass index and GI motility dysfunctions. Following pancreaticoduodenectomy (PD) performed on pancreatic normo-glycemic patients for malignant and benign tumors, 4-30% develop postoperative new onset of diabetes. Long-term persistence of diabetes mellitus is observed after surgery for benign tumors in 14% and in 15.5% of patients after cancer resection. Pancreatic exocrine insufficiency after PD is observed in the early postoperative period in 23-80% of patients. Persistence of exocrine dysfunctions exists in 25% and 49% of patients. Following left-sided pancreatic resection, new onset DM is observed in 14% of cases; an exocrine insufficiency persisting in the long-term outcome is observed in 16-28% of patients. Copyright © 2018 Elsevier Inc. All rights reserved.

  10. RHEOLOGICAL PROPERTIES OF BLOOD AT PATIENTS WITH BOWEL OBSTRUCTION OF TUMORAL GENESIS IN THE EARLY POSTOPERATIVE PERIOD

    Directory of Open Access Journals (Sweden)

    V. V. Maslyakov

    2014-01-01

    Full Text Available Introduction. Microcirculation plays an important role in early postoperative period in colorectal cancer patients. At the same time the question connected with studying of rheological properties of blood as one of microcirculation indicators in literature it studied insufficiently.Materials and methods. We studied rheological properties of blood in 30 patients operated for bowel obstruction caused by right colon cancer. 17 (56,7 % patients were male, 13 (43,3 % – female. Average age was 57 ± 3 years. Time from the moment of manifestation of the first clinical signs before admission to a hospital and the beginnings of carrying out medical and diagnostic actions was 12 ± 0,5 h. The stage of a disease was T3N0–1M0. The group of comparison consisted of 20 healthy volunteers of the same age. Changes of a rheology of blood were measured by means of the accounting of viscosity of blood, change of an index of deformation and aggregation of erythrocytes. Studying of viscosity of blood was carried out by means of the rotational viscometer at shift speeds: 200; 100; 150; 50 and 20 MPas. Measures were conducted at the time of receipt, on the first, third, fifth, seventh and tenth postoperative day.Results. In patients with bowel impassability at the time of receipt the increase in indicators of viscosity of blood is noted at all speeds of the shift, analyzed indicators increase by the third postoperative day, decrease on the seventh and are partially restored for the tenth postoperative days. Complications developed in 16,6 % of cases, in all cases – pneumonia. By comparison of the obtained laboratory data to a clinical picture it is established that complications developed on 3–5th postoperative days.

  11. Incidence, predictors and early post-operative course of diabetes insipidus in paediatric craniopharygioma: a comparison with adults.

    Science.gov (United States)

    Pratheesh, Ravindran; Swallow, Diane Margaret A; Rajaratnam, Simon; Jacob, K S; Chacko, Geeta; Joseph, Mathew; Chacko, Ari G

    2013-06-01

    This study aims to determine the incidence, predictors, early post-operative course of diabetes insipidus (DI) in paediatric craniopharyngiomas(CP) and compare the findings with adults. Retrospective analysis of clinical, biochemical, radiological and operative data for 102 consecutive CP surgeries (45 paediatric and 57 adult cases) was done. Bivariate and multivariate analyses were done to determine the predictors of DI. The incidence of the triphasic response and electrolyte abnormalities in the first post-operative week was compared between children and adults. Children had larger tumours and higher incidence of cystic tumours and hydrocephalus. Preoperative DI was close to 15 % in both the age groups. Radical/subtotal excision was achieved in 58 % of children and 53 % of adults. The incidence of post-operative DI was 80 % and 63 % in children and adults, respectively. Children had significantly higher incidence of permanent DI (55.6 %). Radical excision in children (p = 0.000); previous tumour surgery (p = 0.014) and new onset hypopituitarism (p = 0.019) in adults were associated with permanent DI. The triphasic response (23 %), wide intra-day serum sodium fluctuations and hyponatraemia were more common in children. Post-operative DI is a frequent and significant cause of morbidity in children undergoing surgery for CP. Children have a higher incidence of permanent DI. Radical excision is a predictor of permanent DI in children, whereas previous tumour excision and new onset hypopituitarism were predictors of permanent DI among adults. The management of post-operative DI is more difficult in children and the treating physician needs to be alert to detect the triphasic response.

  12. Prevalence of and risk factors for early postoperative arrhythmia in children after cardiac surgery.

    Science.gov (United States)

    Alp, Hayrullah; Narin, Cüneyt; Baysal, Tamer; Sarıgül, Ali

    2014-02-01

    The aims of this study were to (i) evaluate postoperative arrhythmias following congenital heart surgery, on 12-lead electrocardiography and Holter monitoring; and (ii) analyze the association between the type of repair and postoperative arrhythmia. A total of 229 children and 10 neonates with a mean age of 4.71 ± 0.41 years (range, 15 days-17 years) who underwent congenital cardiac surgery were included the study. Twelve-lead electrocardiography and Holter monitoring were used to evaluate arrhythmias after the operation. Within the evaluation period, 104 patients (43.5%) developed arrhythmias after surgery. No arrhythmias were observed in neonates. Female sex (51.9%) was slightly associated with the occurrence of arrhythmias after operation. The most common arrhythmia was supraventricular extra-systoles (65.4%). Risk factors for supraventricular extra-systoles were repair of secundum atrial septal defect (32.3%), ventricular septal defect (25%) and tetralogy of Fallot (14.7%). Also, ventricular extra-systoles were associated with repair of ventricular septal defect. Postoperative arrhythmia is usually a frequent and transient phenomenon after congenital cardiac surgery, and is provoked by both mechanical irritation of the conduction system and humoral factors. Postoperative arrhythmia should be anticipated in patients with congenital cardiac surgery. Finally, the association between this type of surgical repair and arrhythmia may be helpful for estimating the type of arrhythmia that develops after congenital cardiac surgery in children. © 2013 The Authors. Pediatrics International © 2013 Japan Pediatric Society.

  13. Postoperative medical complications are the main cause of early death after emergency surgery for colonic cancer

    DEFF Research Database (Denmark)

    Iversen, L.H.; Bulow, S.; Christensen, Ib Jarle

    2008-01-01

    independent risk factors were age at least 71 years, male sex, American Society of Anesthesiologists grade III or more, palliative outcome, tumour perforation, splenectomy and adverse intraoperative surgical events. Postoperative surgical complications were noted in 20.4 per cent of the patients but had...

  14. Specificity of intraabdominal endoprosthesis of umbilical and postoperative ventral hernias

    Directory of Open Access Journals (Sweden)

    Grigoriev S.G.

    2012-03-01

    Full Text Available The research work objective was to examine the results of intraperitoneal plastics in the hernias of anterior abdominal wall. The experience of treatment of 89 patients with uncomplicated umbilical and postoperative ventral hernias was analized. The surgical treatment included an open intraperitoneal prosthetic hernioplasty. The hernial sac was not removed during the operation. The original techniques of treatment of hernia sac were used. Anatomical and morphological features in the structure of middle ventral hernias and their pathophysiological assessment were revealed. Practical recommendations for technology of intraperitoneal prosthesis were given. The early postoperative complications occurred: seroma (n=2, the outflow of serous fluid drainage for 5 days (n=1, infiltration of the umbilical area (n=3, suppuration of wounds (n=1. Vacuum drainage was performed in 24 patients after removal of large hernial defects. During the period from 6 months to 4 years recurrences were not revealed. The intraperitoneal surgery using a complex of musculo-aponeurotic tissues provided hernial implant fixation. Operation without the removal of the hernial sac reduced the trauma intervention. Method of suturing the surgical wound reduced the time of drainage and reduced the number of wound complications

  15. The effect of melatonin on early postoperative cognitive decline in elderly patients undergoing hip arthroplasty: A randomized controlled trial.

    Science.gov (United States)

    Fan, Yunxia; Yuan, Liang; Ji, Muhuo; Yang, Jianjun; Gao, Dapeng

    2017-06-01

    The purpose of the present study was to investigate whether exogenous melatonin supplementation could ameliorate early postoperative cognitive decline (POCD) in aged patients undergoing hip arthroplasty with spinal anesthesia. Prospective cohort study. Department of Anesthesiology, Jinling Hospital, Nanjing University, Nanjing, China. One hundred and thirty-nine patients with ASA I-III, older than 65yr of age (mean age: 74.5±5.5; gender: male 53 and female 86), scheduled for hip arthroplasty were included in the present study. Patients were randomized to receive 1mg oral melatonin or placebo daily 1h before bedtime one day before surgery and for another 5 consecutive days postoperatively. The subject assessment, including Mini-Mental State Examination (MMSE) score, subjective sleep quality, general well-being, postoperative fatigue, and visual analogue scale for pain were evaluated pre-operatively and at days 1, 3, 5, and 7 after surgery. The MMSE score in the control group decreased significantly after surgery when compared with its own preoperative value or the melatonin group at days 1, 3, and 5. However, the MMSE score in the melatonin group remained unchanged during the 7days of monitoring. In addition, significant postoperative impairments of subjective sleep quality, general well-being, and fatigue were found in the control group when compared with the melatonin group. Peroperative melatonin supplementation might improve early POCD, suggesting restoration of normal circadian function with good sleep quality may be one of the key factors in preventing or treating POCD. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. Feasibility and Safety of Pressurized Intraperitoneal Aerosol Chemotherapy for Peritoneal Carcinomatosis: A Retrospective Cohort Study

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    Martin Hübner

    2017-01-01

    Full Text Available Background. Pressurized intraperitoneal aerosol chemotherapy (PIPAC has been introduced as a novel repeatable treatment for peritoneal carcinomatosis. The available evidence from the pioneer center suggests good tolerance and high response rates, but independent confirmation is needed. A single-center cohort was analyzed one year after implementation for feasibility and safety. Methods. PIPAC was started in January 2015, and every patient was entered into a prospective database. This retrospective analysis included all consecutive patients operated until April 2016 with emphasis on surgical feasibility and early postoperative outcomes. Results. Forty-two patients (M : F = 8 : 34, median age 66 (59–73 years with 91 PIPAC procedures in total (4×: 1,  3×: 17,  2×: 12, and  1×: 12 were analyzed. Abdominal accessibility rate was 95% (42/44; laparoscopic access was not feasible in 2 patients with previous HIPEC. Median initial peritoneal carcinomatosis index (PCI was 10 (IQR 5–17. Median operation time was 94 min (89–108 with no learning curve observed. One PIPAC application was postponed due to intraoperative intestinal lesion. Overall morbidity was 9% with 7 minor complications (Clavien I-II and one PIPAC-unrelated postoperative mortality. Median postoperative hospital stay was 3 days (2-3. Conclusion. Repetitive PIPAC is feasible in most patients with refractory carcinomatosis of various origins. Intraoperative complications and postoperative morbidity rates were low. This encourages prospective studies assessing oncological efficacy.

  17. Acute pancreatitis as an unusual early post-operative complication following laparoscopic sleeve gastrectomy

    Directory of Open Access Journals (Sweden)

    Ankush Sarwal

    2018-01-01

    Full Text Available Laparoscopic sleeve gastrectomy (LSG at present one of the most commonly performed surgical treatments for morbid obesity worldwide. There are some complications regarding this procedure in the literature. This report presents a patient who developed acute pancreatitis immediate post-LSG. Patient was referred to our institute on 10th post-operative day with a complaint of fever, nausea, abdominal pain and leucocytosis. A diagnostic laparoscopy showed pancreatitis. Post-operatively, the patient was managed on treatment line of acute pancreatitis and recovered well. LSG is a common procedure in bariatric, and the most common complications are leakage and bleeding from the suture line. However, we encountered pancreatitis after LSG which is a rarely reported complication after LSG. We hypothesise that the development of acute pancreatitis in patients undergoing LSG is not well recognised and reported.

  18. Colonic resection with early discharge after combined subarachnoid-epidural analgesia, preoperative glucocorticoids, and early postoperative mobilization and feeding in a pulmonary high-risk patient

    DEFF Research Database (Denmark)

    Møiniche, S; Dahl, J B; Rosenberg, J

    1994-01-01

    postoperative day and the patient discharged from the hospital 80 hours after surgery. CONCLUSIONS. The technique of combined neural and humoral mediator block should be evaluated in other high-risk patients undergoing major surgical procedures, where minimal invasive techniques are not possible.......BACKGROUND AND OBJECTIVES. A pulmonary high-risk patient undergoing right hemicolectomy for cancer was treated with a combination of intense afferent neural block with subarachnoid-epidural local anesthetics followed by continuous epidural analgesia, preoperative high-dose glucocorticoids......, and early oral feeding and mobilization. METHODS. Intraoperative subarachnoid anesthesia was followed by epidural analgesia with bupivacaine and morphine for 72 hours and oral acetaminophen 1 g every 6 hours. RESULTS. The technique resulted in a pain-free postoperative course (rest and mobilization...

  19. CLINICAL AND IMMUNOLOGICAL FEATURES OF KIDNEY TRANSPLANT RECIPIENTS WITH CYTOMEGALOVIRUS INFECTION MANIFESTATION IN THE EARLY POSTOPERATIVE PERIOD

    Directory of Open Access Journals (Sweden)

    L. V. Limareva

    2013-01-01

    Full Text Available Aim. To optimize the management of postoperative renal allograft recipients through the introduction of methods for predicting risk of manifestation of cytomegalovirus infection on the basis of a comprehensive assessment of the clinical and immunological status. Materials and methods. We retrospectively analyzed the medical records of 303 patients with end-stage renal disease, among them – were the recipients of renal allograft – 136, among whom 29 within 2 months after the operation had clinical signs of CMV infection. Assessable "CMV syndrome", laboratory evidence of CMV infection, the incidence of antigens (genes of HLA A, B and DRB *1, calculated goodness of fit χ2 and relative risk RR, changes MCP-1 in urine. Results. In renal allograft recipients with clinical and laboratory evidence of CMV infection in the early postoperative period, significantly more (χ2 > 3,8 met antigen B35. A positive association with CMV infection was detected also for DRB1 * 08, B21, B22, B41, A24 (9, B51 (5, DRB1*14 and DRB1*15. Protective effects possessed antigens / alleles of genes A26 (10, B14, B38 (16 B61 (40 and DRB1*16. MCP-1 levels in this group of recipients were raised to 2174,7 ± 296,3 pg/ml with a strong negative correlation with the levels of urea and creatinine in serum (r = 0,9, p < 0.001. Conclusion. Immunological markers of risk manifestation of CMV infection in recipients of kidneys in the early postoperative period are: the carriage of В35 и В55,56(22, В49(21, В41, DRB1*08 и DRB1*15, an increase of levels of MCP-1 in urine without increasing the levels of urea and creatinine in the serum. 

  20. [Effect of early postoperative use of ACEI/ARB or diuretics on the incidence of acute kidney injury after cardiac surgery in elderly patients].

    Science.gov (United States)

    Hu, Peng-hua; Chen, Yuan-han; Liang, Xin-ling; Li, Rui-zhao; Li, Zhi-lian; Jiang, Fen; Shi, Wei

    2013-07-01

    To explore the influence of early postoperative use of angiotensin converting enzyme inhibitors/angiotensin receptor blockers (ACEI/ARB) or diuretics on acute kidney injury (AKI) after cardiac surgery in elderly patients. Data from elderly patients (age≥60 years old) who underwent cardiac surgery with extracorporeal circulation in Guangdong General Hospital between January 2007 and December 2010 were analyzed in this retrospective research. The primary endpoint was AKI as diagnosed according to the serum creatinine criteria of RIFLE (risk, injury, failure, loss, end stage renal disease). The baseline serum creatinine was defined as the latest serum creatinine level before cardiac surgery. Multivariate analysis by logistic regression was used to obtain the independent risk factors for AKI. Among 618 elderly patients, 76 (12.3%) patients received ACEI/ARB during early postoperative period, 491 (79.4%) patients were given diuretics during early postoperative period, and postoperative AKI occurred in 394 (63.8%) patients. The incidence of AKI was 46.1% in patients who received early postoperative ACEI/ARB, and 66.2% in patients who did not (Pdiuretics postoperatively were less likely to suffer from AKI compared with patients who did not (57.0% vs. 89.8%, Pdiuretics (OR=0.149, 95%CI 0.076-0.291, Pdiuretics is associated with a lower incidence of AKI after cardiac surgery with extracorporeal circulation in elderly patients.

  1. Intraperitoneal explosion following gastric perforation

    OpenAIRE

    K. Mansfield, Scott; Roderick Borrowdale, Roderick Borrowdale

    2017-01-01

    The object of this study is to report a rare case of explosion during laparotomy where diathermy ignited intraperitoneal gas from a spontaneous stomach perforation. Fortunately, the patient survived but the surgeon experienced a finger burn. A literature review demonstrates other examples of intraoperative explosion where gastrointestinal gases were the fuel source. Lessons learned from these cases provide recommendations to prevent this potentially lethal event from occurring.

  2. Intraperitoneal explosion following gastric perforation.

    Science.gov (United States)

    Mansfield, Scott K; Borrowdale, Roderick

    2014-04-01

    The object of this study is to report a rare case of explosion during laparotomy where diathermy ignited intraperitoneal gas from a spontaneous stomach perforation. Fortunately, the patient survived but the surgeon experienced a finger burn. A literature review demonstrates other examples of intraoperative explosion where gastrointestinal gases were the fuel source. Lessons learned from these cases provide recommendations to prevent this potentially lethal event from occurring. Copyright © 2012. Published by Elsevier B.V.

  3. Intraperitoneal explosion following gastric perforation

    Directory of Open Access Journals (Sweden)

    Scott K. Mansfield

    2014-04-01

    Full Text Available The object of this study is to report a rare case of explosion during laparotomy where diathermy ignited intraperitoneal gas from a spontaneous stomach perforation. Fortunately, the patient survived but the surgeon experienced a finger burn. A literature review demonstrates other examples of intraoperative explosion where gastrointestinal gases were the fuel source. Lessons learned from these cases provide recommendations to prevent this potentially lethal event from occurring.

  4. Apolipoprotein E e4 allele does not increase the risk of early postoperative delirium after major surgery.

    Science.gov (United States)

    Abelha, Fernando José; Fernandes, Vera; Botelho, Miguela; Santos, Patricia; Santos, Alice; Machado, J C; Barros, Henrique

    2012-02-01

    BACKGROUND: A relationship between patients with a genetic predisposition to and those who develop postoperative delirium has not been yet determined. The aim of this study was to determine whether there is an association between apolipoprotein E epsilon 4 allele (APOE4) and delirium after major surgery. METHODS: Of 230 intensive care patients admitted to the post anesthesia care unit (PACU) over a period of 3 months, 173 were enrolled in the study. Patients' demographics and intra- and postoperative data were collected. Patients were followed for the development of delirium using the Intensive Care Delirium Screening Checklist, and DNA was obtained at PACU admission to determine apolipoprotein E genotype. RESULTS: Fifteen percent of patients developed delirium after surgery. Twenty-four patients had one copy of APOE4. The presence of APOE4 was not associated with an increased risk of early postoperative delirium (4% vs. 17%; P = 0.088). The presence of APOE4 was not associated with differences in any studied variables. Multivariate analysis identified age [odds ratio (OR) 9.3, 95% confidence interval (CI) 2.0-43.0, P = 0.004 for age ≥65 years), congestive heart disease (OR 6.2, 95% CI 2.0-19.3, P = 0.002), and emergency surgery (OR 59.7, 95% CI 6.7-530.5, P < 0.001) as independent predictors for development of delirium. The Simplified Acute Physiology Score II (SAPS II) and The Acute Physiology and Chronic Health Evaluation II (APACHE II) were significantly higher in patients with delirium (P < 0.001 and 0.008, respectively). Hospital mortality rates of these patients was higher and they had a longer median PACU stay. CONCLUSIONS: Apolipoprotein e4 carrier status was not associated with an increased risk for early postoperative delirium. Age, congestive heart failure, and emergency surgery were independent risk factors for the development of delirium after major surgery.

  5. Postoperative changes in telemetry measurements after cochlear implantation and its impact on early activation.

    Science.gov (United States)

    Wolf-Magele, A; Schnabl, J; Edlinger, S; Pok, S M; Schoerg, P; Sprinzl, G M

    2015-12-01

    Cochlear implantation is a clinically routine treatment for patients with severe sensorineural hearing loss for over 20 years. Up to now, the general recommendation for speech processor activation was 4 weeks after cochlear implantation. The aim of this study was to determine whether activation is possible at telemetry over time. The study was retrospectively carried out at the Karl Landsteiner University Hospital St. Pölten, Austria. Patients who routinely received a CI between January and August 2013 were included in this study. Two weeks after the surgery clinical complications, the ability to wear the audio processor and the impedance values were analysed. Forty-five patients were included in this study. Forty patients were examined at the first postoperative visit, scheduled 2 weeks after the surgery. In nine cases, a mild wound-healing complication occurred; just in one patient, the activation could not carry out immediately. There were no statistically significant differences between the intraoperative, the 2- and 6-week postop impedance measurements for each channel. We used the minimally invasive approach and soft implantation technique in all of our patients and believe this to have been a major reason that earlier activation was possible. With this technique, you can reduce the wound-healing process, which makes it possible for the wound to heal fully and for the patient to wear the sound processor over the wound without problems. We found out that telemetry is not a predictor for the time of activation. Based on the results in this study, an earlier activation can be recommended. This will shorten the time the patient needs to wait following cochlear implantation, and rehabilitation can begin sooner. © 2015 John Wiley & Sons Ltd.

  6. Early postoperative magnet application combined with hydrocolloid dressing for the treatment of earlobe keloids.

    Science.gov (United States)

    Park, Tae Hwan; Chang, Choong Hyun

    2013-04-01

    To prevent the recurrence of earlobe keloids after surgical removal, a reliable and safe postoperative treatment method is critical. To the authors' knowledge, no studies have elucidated the most effective postoperative dressing method for preventing the recurrence of earlobe keloids. This study aimed to compare keloid recurrence rates in patients whose keloids were dressed using conventional methods (plain gauze or a polyvinyl alcohol sponge) with those of a matched cohort of patients whose keloids were dressed using magnets combined with hydrocolloid materials. This observational case-control study compared a retrospective cohort of patients whose keloids were dressed using conventional methods with a matched prospective cohort of patients whose keloids were dressed using magnets combined with hydrocolloid materials. The study included patients with pathologically confirmed earlobe keloids that were surgically excised with primary closure. Patients 8 years of age or older underwent adjuvant pressure therapy with magnets at the study hospital. Patients were excluded from the study if they were unavailable for follow-up evaluation, if they had received additional adjuvant therapy during treatment, or if histologic confirmation of a keloid was not obtained. Matched-pair analysis was performed using the McNemar test. Treatment outcome was evaluated as recurrence or nonrecurrence. Overall, 9 (11.2%) of the 80 study patients experienced recurrence. The recurrence rate was significantly lower in the matched case group (2 of 40, 5%) than in the matched control group (7 of 40, 17.5%) during the follow-up period of 18 months (p=0.0253). The authors' novel dressing of magnets and hydrocolloid materials appears to be effective in reducing earlobe keloid recurrence. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to

  7. Treatment of Early Post-Op Wound Infection after Internal Fixation

    Science.gov (United States)

    2016-10-01

    Award Number: W81XWH-10-2-0133 TITLE: Treatment of Early Post -op Wound Infection after Internal Fixation PRINCIPAL INVESTIGATOR: William...14Sep2016 4. TITLE AND SUBTITLE Treatment of Early Post -Op Wound Infection after Internal 5a. CONTRACT NUMBER W81XWH-10-2-0133 Fixation 5b. GRANT...Approved for public release; distribution unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT Severe fractures are common in modern warfare with fractures

  8. Implementation of a novel postoperative monitoring system using automated Modified Early Warning Scores (MEWS) incorporating end-tidal capnography.

    Science.gov (United States)

    Blankush, Joseph M; Freeman, Robbie; McIlvaine, Joy; Tran, Trung; Nassani, Stephen; Leitman, I Michael

    2017-10-01

    Modified Early Warning Scores (MEWS) provide real-time vital sign (VS) trending and reduce ICU admissions in post-operative patients. These early warning calculations classically incorporate oxygen saturation, heart rate, respiratory rate, systolic blood pressure, and temperature but have not previously included end-tidal CO2 (EtCO 2 ), more recently identified as an independent predictor of critical illness. These systems may be subject to failure when physiologic data is incorrectly measured, leading to false alarms and increased workload. This study investigates whether the implementation of automated devices that utilize ongoing vital signs monitoring and MEWS calculations, inclusive of a score for end-tidal CO 2 (EtCO 2 ), can be feasibly implemented on the general care hospital floor and effectively identify derangements in a post-operative patient's condition while limiting the amount of false alarms that would serve to increase provider workload. From July to November 2014, post-operative patients meeting the inclusion criteria (BMI > 30 kg/m 2 , history of obstructive sleep apnea, or the use of patient-controlled analgesia (PCA) or epidural narcotics) were monitored using automated devices that record minute-by-minute VS included in classic MEWS calculations as well as EtCO 2 . Automated messages via pagers were sent to providers for instances when the device measured elevated MEWS, abnormal EtCO 2 , and oxygen desaturations below 85 %. Data, including alarm and message details from the first 133 patients, were recorded and analyzed. Overall, 3.3 alarms and pages sounded per hour of monitoring. Device-only alarms sounded 2.7 times per hour-21 % were technical alarms. The remaining device-only alarms for concerning VS sounded 2.0/h, 70 % for falsely recorded VS. Pages for abnormal EtCO 2 sounded 0.4/h (82 % false recordings) while pages for low blood oxygen saturation sounded 0.1/h (55 % false alarms). 143 times (0.1 pages/h) the devices calculated

  9. Double-bundle anterior cruciate ligament reconstruction with and without remnant preservation - Comparison of early postoperative outcomes and complications.

    Science.gov (United States)

    Nakayama, Hiroshi; Kambara, Syunichiro; Iseki, Tomoya; Kanto, Ryo; Kurosaka, Kenji; Yoshiya, Shinichi

    2017-10-01

    To compare the early postoperative outcomes and complications of double-bundle anterior cruciate ligament (ACL) reconstruction with and without remnant preservation. The study population comprised 125 consecutive knees that underwent double-bundle ACL reconstruction using hamstring autograft. Among the 125 knees, remnant preservation was indicated for 50 knees, while standard double-bundle reconstruction was performed in the remaining 75 knees. Postoperative evaluations included heel-height difference (HHD) at periodical follow-ups, number of knees requiring arthroscopic debridement due to problematic extension loss within six months, re-injury within one year, graft status upon second-look arthroscopy, and clinical examinations by Lysholm score and KT measurement at one year. All patients could be followed up for a minimum of one year after surgery. When the results obtained from both groups were compared, HHD values were significantly larger in the preservation group at three and six months, and the rate of knees requiring arthroscopic debridement was also higher in this group (12% versus 4.0%). Graft status on second-look arthroscopy was considered to be good for 92% of the knees in the preservation group versus 59% in the non-preservation group. Re-injury rates within one year were 2.0% in the preservation group and 5.3% in the non-preservation group. No significant differences in clinical examinations were found between the groups at one year. Remnant preservation in double-bundle hamstring autograft ACL reconstruction may enhance tissue healing; however, retention of the remnant with its full volume resulted in an increased incidence of postoperative problematic extension loss. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. Interobserver agreement on the echocardiographic parameters that estimate right ventricular systolic function in the early postoperative period of cardiac surgery.

    Science.gov (United States)

    Olmos-Temois, S G; Santos-Martínez, L E; Álvarez-Álvarez, R; Gutiérrez-Delgado, L G; Baranda-Tovar, F M

    2016-11-01

    To know the variability of transthoracic echocardiographic parameters that assess right ventricular systolic function by analyzing interobserver agreement in the early postoperative period of cardiovascular surgery. To assess the feasibility of these echocardiographic measurements. A cross-sectional study, double-blind pilot study was carried out from May 2011 to February 2013. Cardiovascular postoperative critical care at the National Institute of Cardiology "Ignacio Chávez", Mexico City, Mexico. Consecutive, non-probabilistic sampling. Fifty-six patients were studied in the postoperative period of cardiac surgery. The first echocardiographic parameters were obtained between 6-8hours after cardiac surgery, followed by blinded second measurements. Tricuspid annular plane systolic excursion (TAPSE), tricuspid annular peak systolic velocity on tissue Doppler imaging (VSPAT), diameters and right ventricular outflow area, tract fractional shortening. The agreement was analyzed by the Bland-Altman method, and its magnitude was assessed by the intraclass correlation coefficient (95% confidence interval). Both observers evaluated TAPSE and VSPAT in 48 patients (92%). The average TAPSE was 11.68±4.53mm (range 4-27mm). Right ventricular systolic dysfunction was observed in 41 cases (85%) and normal TAPSE in 7 patients (15%). The average difference and its limits according to TAPSE were -0.917±2.95 (-6.821, 4.988), with a magnitude of 0.725 (0.552, 0.837); the tricuspid annular peak systolic velocity on tissue Doppler imaging was -0.001±0.015 (-0.031, 0.030), and its magnitude 0.825 (0.708, 0.898), respectively. VSPAT and TAPSE were estimated by both observers in 92% of the patients, these parameters exhibiting the lowest interobserver variability. Copyright © 2016 Elsevier España, S.L.U. y SEMICYUC. All rights reserved.

  11. Pre-operative and early post-operative factors associated with surgical site infection after laparoscopic sleeve gastrectomy.

    Science.gov (United States)

    Ruiz-Tovar, Jaime; Oller, Inmaculada; Llavero, Carolina; Arroyo, Antonio; Muñoz, Jose Luis; Calero, Alicia; Diez, María; Zubiaga, Lorea; Calpena, Rafael

    2013-08-01

    Surgical procedures on obese patients are expected to have a high incidence of surgical site infection (SSI). The identification of pre-operative or early post-operative risk factors for SSI may help the surgeon to identify subjects in risk and adequately optimize their status. We conducted a study of the association of comorbidities and pre- and post-operative analytical variables with SSI following laparoscopic sleeve gastrectomy for the treatment of morbid obesity. We performed a prospective study of all morbidly obese patients undergoing laparoscopic sleeve gastrectomy as a bariatric procedure between 2007 and 2011. An association of clinical and analytical variables with SSI was investigated. The study included 40 patients with a mean pre-operative body mass index (BMI) of 51.2±7.9 kg/m(2). Surgical site infections appeared in three patients (7.5%), of whom two had an intra-abdominal abscess located in the left hypochondrium and the third had a superficial incisional SSI. Pre-operatively, a BMI >45 kg/m(2) (OR 8.7; p=0.008), restrictive disorders identified by pulmonary function tests (OR 10.0; p=0.012), a serum total protein concentration 30 mcg/dL (OR 13.0; p=0.003), and a mean corpuscular volume (MCV) operative SSI. Post-operatively, a serum glucose >128 mg/dL (OR 4.7; p=0.012) and hemoglobin operative anemia and hyperglycemia as risk factors for SSI. In these situations, the surgeon must be aware of and seek to control these risk factors.

  12. Impact of general versus epidural anesthesia on early post-operative cognitive dysfunction following hip and knee surgery

    Directory of Open Access Journals (Sweden)

    Mandal Sripurna

    2011-01-01

    Full Text Available Background : Post-operative cognitive dysfunction is the subtle cerebral complication temporally seen following surgery. The aim of this study was to compare the influence of either general anesthesia (GA or epidural anesthesia (EA on the early post-operative neurocognitive outcome in elderly (>59 years subjects undergoing hip and knee surgery. Methods : A total of 60 patients were recruited in a prospective, randomized, parallel-group study, comparable by age and sex. They were enrolled and randomized to receive either EA (n = 30 or GA (n = 30. All of them were screened using the Mini Mental State Examination (MMSE, with components of the Kolkata Cognitive Screening Battery. The operated patients were re-evaluated 1 week after surgery using the same scale. The data collected were analyzed to assess statistical significance. Results : We observed no statistical difference in cognitive behavior in either group pre-operatively, which were comparable with respect to age, sex and type of surgery. Grossly, a significant difference was seen between the two groups with respect to the perioperative changes in verbal fluency for categories and MMSE scores. However, these differences were not significant after the application of the Bonferroni correction for multiple analyses, except the significant differences observed only in the MMSE scores. Conclusions : We observed a difference in cognitive outcome with GA compared with EA. Certain aspects of the cognition were affected to a greater extent in this group of patients undergoing hip and knee surgery.

  13. Early postoperative cognitive recovery after remifentanil-propofol or sufentanil-propofol anaesthesia for supratentorial craniotomy: a randomized trial.

    Science.gov (United States)

    Bilotta, F; Caramia, R; Paoloni, F P; Favaro, R; Araimo, F; Pinto, G; Rosa, G

    2007-02-01

    This study was designed to evaluate early postoperative cognitive recovery after total intravenous anaesthesia with remifentanil-propofol or sufentanil-propofol in patients undergoing craniotomy for supratentorial expanding lesions. Sixty patients were consecutively enrolled, and randomly assigned to one of two study groups: remifentanil-propofol or sufentanil-propofol anaesthesia. To evaluate cognitive function the Short Orientation Memory Concentration Test (SOMCT) and Rancho Los Amigos Scale (RLAS) were administered to all patients in a double-blind procedure before surgery at 15, 45 min and 3 h after extubation. Mean extubation time was similar in the two groups (13 +/- 5 min vs. 19 +/- 6 min). A significantly larger number of patients in the remifentanil-propofol group than in the sufentanil-propofol group required antihypertensive medication postoperatively to maintain mean arterial pressure within 20% of baseline (18/30 vs. 4/29; P = 0.0004). Intergroup analysis showed no differences in baseline SOMCT scores (28 +/- 1 vs. 28 +/- 1) whereas mean SOMCT scores at 15, 45 min and 3 h after extubation were significantly higher in the remifentanil-propofol group (30 patients) than in the sufentanil-propofol group (29 patients) (22 +/- 3 vs. 16 +/- 3; P cognitive recovery.

  14. Early postoperative physical therapy for improving short-term gross motor outcome in infants with cyanotic and acyanotic congenital heart disease.

    Science.gov (United States)

    Haseba, Sumihito; Sakakima, Harutoshi; Nakao, Syuhei; Ohira, Misaki; Yanagi, Shigefumi; Imoto, Yutaka; Yoshida, Akira; Shimodozono, Megumi

    2017-04-07

    We analysed the gross motor recovery of infants and toddlers with cyanotic and acyanotic congenital heart disease (CHD) who received early postoperative physical therapy to see whether there was any difference in the duration to recovery. This study retrospectively evaluated the influence of early physical therapy on postoperative gross motor outcomes of patients with CHD. The gross motor ability of patients with cyanotic (n = 25, average age: 376.4 days) and acyanotic (n = 26, average age: 164.5 days) CHD was evaluated using our newly developed nine-grade mobility assessment scale. Physical therapy was started at an average of five days after surgery, during which each patient's gross motor ability was significantly decreased compared with the preoperative level. Patients (who received early postoperative physical therapy) with cyanotic (88.0%) and acyanotic CHD (96.2%) showed improved preoperative mobility grades by the time of hospital discharge. However, patients with cyanotic CHD had a significantly prolonged recovery period compared to those with acyanotic CHD (p physical therapy promotes gross motor recovery. Implications of Rehabilitation Infants and toddlers with cyanotic congenital heart disease are likely at greater risk of gross motor delays and have a prolonged recovery period of gross motor ability compared to those with acyanotic congenital heart disease. Early postoperative physical therapy for patients with congenital heart disease after cardiac surgery promoted gross motor recovery. The postoperative recovery period to preoperative mobility grade was affected by pre-, intra-, and postoperative factors. Rehabilitation experts should consider the risk of gross motor delays of patients with congenital heart disease after cardiac surgery and the early postoperative physical therapy to promote their gross motor recovery.

  15. Increased risk of intraoperative and early postoperative periprosthetic femoral fracture with uncemented stems

    DEFF Research Database (Denmark)

    Lindberg-Larsen, Martin; Jørgensen, Christoffer C; Solgaard, Søren

    2017-01-01

    .4 per 10 years, CI: 1.2-1.6) were associated with increased risk of periprosthetic femoral fracture when analyzed using multivariable regression analysis. Interpretation - Uncemented femoral components were associated with an increased risk of early periprosthetic femoral fractures, especially...

  16. Low Incidence of Early Postoperative Cerebral Edema After Coronary Artery Bypass Grafting

    NARCIS (Netherlands)

    Ottens, Thomas H.; Hendrikse, J; Slooter, Arjen J. C.; van Herwerden, LA; Dieleman, Stefan; van Dijk, Diederik

    Objective: Using magnetic resonance imaging, the authors studied the influence of a single high dose of intraoperative dexamethasone on the severity of cerebral edema that can occur early after coronary artery bypass grafting (CABG). It was hypothesized that high-dose intraoperative dexamethasone

  17. Early postoperative erythromycin breath test correlates with hepatic cytochrome P4503A activity in liver transplant recipients

    DEFF Research Database (Denmark)

    Schmidt, L E; Olsen, A K; Stentoft, K

    2001-01-01

    BACKGROUND: Interindividual variation in the pharmacokinetics of the immunosuppressive agents cyclosporine (INN, ciclosporin) and tacrolimus may result from differences in the activity of cytochrome P4503A (CYP3A). The erythromycin breath test is an in vivo assay of hepatic CYP3A activity......, but the method has never been directly validated. The aim of the study was to investigate whether an early postoperative erythromycin breath test correlated with the hepatic CYP3A protein level and catalytic activity in liver transplant recipients. METHODS: In 18 liver transplant recipients, the erythromycin...... breath test was performed within 2 hours after transplantation. A graft biopsy was obtained during surgery and analyzed for the CYP3A protein level by Western blotting and for CYP3A activity with erythromycin demethylation and testosterone 6beta- hydroxylation assays. RESULTS: The erythromycin breath...

  18. Base Excess as a Predictor of Complications in Cytoreductive Surgery with Hyperthermic Intraperitoneal Chemotherapy.

    Science.gov (United States)

    Eng, Oliver S; Dumitra, Sinziana; O'Leary, Michael; Wakabayashi, Mark; Dellinger, Thanh H; Han, Ernest S; Lee, Stephen J; Benjamin Paz, I; Singh, Gagandeep; Lee, Byrne

    2017-09-01

    Base excess is important in assessing metabolic status. Postoperative management in patients undergoing cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) for peritoneal malignancies can be a challenge, and we therefore sought to investigate perioperative predictors of overall morbidity in CRS/HIPEC patients at our institution. Patients who underwent CRS/HIPEC from 2012 to 2016 were identified retrospectively from a prospectively collected institutional database. Patient demographics and perioperative variables were obtained and the comprehensive complication index (CCI) was calculated for each patient in order to assess perioperative morbidity. Stepwise linear regression analyses were performed, with CCI as the outcome variable. A total of 72 CRS/HIPEC patients had recorded base excesses in the first 48 h postoperatively. Mean immediate postoperative base excess was -6.0 mmol/L (interquartile range [IQR] -8 to -4.1), mean delta base excess at 48 h was +4.3 mmol/L (IQR +2.1 to +6.2), and mean CCI was 25.2 (IQR 8.7-36.7). On multivariate analysis, delta base excess was the only significant predictor of CCI, demonstrating a protective effect (p = 0.001). In patients who experienced less than the mean delta base excess of +4.3 mmol/L, lower delta base excess was an independent predictor of complications (p < 0.001). Delta base excess is an independent predictor of morbidity in patients undergoing CRS/HIPEC. A delta base excess of greater than +4.3 mmol/L at 48 h may be an appropriate goal for resuscitation of CRS/HIPEC patients in the immediate postoperative period. Standardized protocols to correct the base deficit in CRS/HIPEC patients during the early postoperative period can potentially help mitigate perioperative morbidity.

  19. Early postoperative remodelling following repair of tetralogy of Fallot utilising unsedated cardiac magnetic resonance: a pilot study.

    Science.gov (United States)

    DiLorenzo, Michael P; Goldmuntz, Elizabeth; Nicolson, Susan C; Fogel, Mark A; Mercer-Rosa, Laura

    2018-05-01

    IntroductionThe right ventricular adaptations early after surgery in infants with tetralogy of Fallot are important to understand the changes that occur later on in life; this physiology has not been fully delineated. We sought to assess early postoperative right ventricular remodelling in patients with tetralogy of Fallot by cardiac MRI.Materials and methodSubjects with tetralogy of Fallot under 1 year of age were recruited following complete surgical repair for tetralogy of Fallot. Protocol-based cardiac MRI to assess anatomy, function, and flows was performed before hospital discharge using the feed and sleep technique, an unsedated imaging technique. MRI was completed in 16 subjects at a median age of 77 days (interquartile range 114). There was normal ventricular ejection fraction and indexed right ventricular end-diastolic volume (48±13 cc/m2), but elevated right ventricular mass (z score 6.2±2.4). Subjects requiring a transannular patch or right ventricle to pulmonary artery conduit had moderate pulmonary insufficiency (regurgitant fraction 27±16%).DiscussionEarly right ventricular remodelling after surgical repair for tetralogy of Fallot is characterised by significant pulmonary regurgitation, right ventricular hypertrophy, and lack of dilation. Performing cardiac MRI using the feed and sleep technique is feasible in infants younger than 5 months. These results might open new avenues to study longitudinal right ventricular changes in tetralogy of Fallot and to further explore the utility of unsedated MRI in patients with other types of CHDs.

  20. Persistent adrenocorticotropin response to desmopressin in the early postoperative period predicts recurrence of Cushing's disease.

    Science.gov (United States)

    Losa, Marco; Bianchi, Roberto; Barzaghi, Raffaella; Giovanelli, Massimo; Mortini, Pietro

    2009-09-01

    Patients with Cushing's disease (CD) often show an ACTH and cortisol response to desmopressin (DDAVP). We tested whether persistence of a positive response to DDAVP after successful surgery identifies patients at risk of CD recurrence. We prospectively included all CD patients who had a positive response to DDAVP before successful surgery from 1995 through 2007. The study was performed at a university hospital. One hundred seventy-four patients with CD, 148 women and 26 men, mean age 36.1 +/- 0.8 yr, were studied. The median follow-up after surgery was 58 months (interquartile range 22-93 months). DDAVP test was performed immediately before and after surgery. An ACTH and cortisol increment of at least 30 and 20% above baseline, respectively, were considered as a positive response to DDAVP. The risk of CD recurrence was analyzed according to the postoperative hormonal response to DDAVP. Recurrence of CD occurred in 19 patients (10.9%). The recurrence-free survival at 5 yr was 89.8% [95% confidence interval (CI) 84.2-95.4]. Patients with a positive ACTH response had a 5-yr recurrence-free survival of 82.6% (95% CI 70.6-94.6%) as compared with 94.0% (95% CI 88.2-99.8%; P < 0.01) in patients without it. Multivariate analysis showed that persistence of a positive ACTH response to DDAVP was significantly associated with CD recurrence. Positive ACTH response to DDAVP after surgery is associated with an increased risk of CD recurrence. However, the specificity and predictive value of this finding are low.

  1. Association of sleep disordered breathing symptoms with early postoperative analgesic requirement in pediatric ambulatory surgical patients.

    Science.gov (United States)

    Yang, Kamie; Baetzel, Anne; Chimbira, Wilson T; Yermolina, Yuliya; Reynolds, Paul I; Nafiu, Olubukola O

    2017-05-01

    Sleep disordered breathing (SDB) symptoms are associated with increased rates of opioid-induced respiratory depression as well as enhanced nociception. Consequently, practitioners often withhold or administer lower intraoperative doses of opioids out of concern for postoperative respiratory depression. Therefore, SDB may be a critical determinant of analgesic requirement in the post-anesthesia care unit (PACU). We investigated whether preoperative SDB classification was independently associated with need for PACU analgesic intervention in a cross-sectional sample of 985 children who underwent elective, painful ambulatory surgical procedures. Using prospectively collected data, children aged 4-17yr were grouped into two categories based on whether or not they had symptoms of SDB. Perioperative variables were compared between the exposed and control groups using Chi-squared test for categorical or t-test for continuous variables. Logistic regression analysis was used to assess the association between SDB and the odds of requiring PACU IV opioids. Children with preoperative SDB symptoms (N = 325) compared with the reference group of children who did not have these symptoms had higher rates of PACU analgesic intervention (47.1% vs. 37.4%; p = 0.004) and higher mean arousal pain scores (3.7 ± 3.5 vs.1.9 ± 2.9; p children undergoing ambulatory surgery, exerts a significant influence on PACU pain behavior and analgesic requirement. Mechanisms underlying this enhanced pain experience deserve further elucidation. Copyright © 2017 Elsevier B.V. All rights reserved.

  2. Effects of Anesthetic Management on Early Postoperative Recovery, Hemodynamics and Pain After Supratentorial Craniotomy

    OpenAIRE

    Ayrian, Eugenia; Kaye, Alan David; Varner, Chelsia L.; Guerra, Carolina; Vadivelu, Nalini; Urman, Richard D.; Zelman, Vladimir; Lumb, Philip D.; Rosa, Giovanni; Bilotta, Federico

    2015-01-01

    Various clinical trials have assessed how intraoperative anesthetics can affect early recovery, hemodynamics and nociception after supratentorial craniotomy. Whether or not the difference in recovery pattern differs in a meaningful way with anesthetic choice is controversial. This review examines and compares different anesthetics with respect to wake-up time, hemodynamics, respiration, cognitive recovery, pain, nausea and vomiting, and shivering. When comparing inhalational anesthetics to in...

  3. Differentially expressed proteins on postoperative 3 days healing in rabbit Achilles tendon rupture model after early kinesitherapy.

    Science.gov (United States)

    Jialili, Ainuer; Jielile, Jiasharete; Abudoureyimu, Shajidan; Sabirhazi, Gulnur; Redati, Darebai; Bai, Jing-Ping; Bin, Liang; Duisabai, Sailike; Aishan, Jiangaguli; Kasimu, Haxiaobieke

    2011-04-01

    Surgical repair of Achilles tendon (AT) rupture should immediately be followed by active tendon mobilization. The optimal time as to when the mobilization should begin is important yet controversial. Early kinesitherapy leads to reduced rehabilitation period. However, an insight into the detailed mechanism of this process has not been gained. Proteomic technique can be used to separate and purify the proteins by differential expression profile which is related to the function of different proteins, but research in the area of proteomic analysis of AT 3 days after repair has not been studied so far. Forty-seven New Zealand white rabbits were randomized into 3 groups. Group A (immobilization group, n equal to 16) received postoperative cast immobilization; Group B (early motion group, n equal to 16) received early active motion treatments immediately following the repair of AT rupture from tenotomy. Another 15 rabbits served as control group (Group C). The AT samples were prepared 3 days following the microsurgery. The proteins were separated employing two-dimensional polyacrylamide gel electrophoresis (2D-PAGE). PDQuest software version 8.0 was used to identify differentially expressed proteins, followed by peptide mass fingerprint (PMF) and tandem mass spectrum analysis, using the National Center for Biotechnology Information (NCBI) protein database retrieval and then for bioinformatics analysis. A mean of 446.33, 436.33 and 462.67 protein spots on Achilles tendon samples of 13 rabbits in Group A, 14 rabbits in Group B and 13 rabbits in Group C were successfully detected in the 2D-PAGE. There were 40, 36 and 79 unique proteins in Groups A, B and C respectively. Some differentially expressed proteins were enzyme with the gel, matrix-assisted laser-desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS). We successfully identified 9 and 11 different proteins in Groups A and B, such as GAPDH, phosphoglycerate kinase 1, pro-alpha-1 type 1 collagen

  4. Intraperitoneal pressure in peritoneal dialysis

    Directory of Open Access Journals (Sweden)

    Vicente Pérez Díaz

    2017-11-01

    Full Text Available The measure of intraperitoneal pressure in peritoneal dialysis is easy and provides clear therapeutic benefits. However it is measured only rarely in adult peritoneal dialysis units. This review aims to disseminate the usefulness of measuring intraperitoneal pressure. This measurement is performed in supine before initiating the drain of a manual exchange with “Y” system, by raising the drain bag and measuring from the mid-axillary line the height of the liquid column that rises from the patient. With typical values of 10–16 cm H2O, intraperitoneal pressure should never exceed 18 cm H2O. With basal values that depend on body mass index, it increases 1–3 cm H2O/L of intraperitoneal volume, and varies with posture and physical activity. Its increase causes discomfort, sleep and breathing disturbances, and has been linked to the occurrence of leaks, hernias, hydrothorax, gastro-esophageal reflux and enteric peritonitis. Less known and valued is its ability to decrease the effectiveness of dialysis significantly counteracting ultrafiltration and decreasing solute clearance to a smaller degree. Because of its easy measurement and potential utility, should be monitored in case of ultrafiltration failure to rule out its eventual contribution in some patients. Although not yet mentioned in the clinical practice guidelines for PD, its clear benefits justify its inclusion among the periodic measurements to consider for prescribing and monitoring peritoneal dialysis. Resumen: La medida de la presión intraperitoneal en diálisis peritoneal es muy sencilla y aporta claros beneficios terapéuticos. Sin embargo, su monitorización todavía no se ha generalizado en las unidades de diálisis peritoneal de adultos. Esta revisión pretende divulgar su conocimiento y la utilidad de su medida. Se realiza en decúbito antes de iniciar el drenaje de un intercambio manual con bolsa en Y, elevando la bolsa de

  5. Predictive value of early postoperative IOP and bleb morphology in Mitomycin-C augmented trabeculectomy.

    Science.gov (United States)

    Esfandiari, Hamed; Pakravan, Mohammad; Loewen, Nils A; Yaseri, Mehdi

    2017-01-01

    Background : To determine the predictive value of postoperative bleb morphological features and intraocular pressure (IOP) on the success rate of trabeculectomy. Methods : In this prospective interventional case series, we analyzed for one year 80 consecutive primary open angle glaucoma patients who underwent mitomycin-augmented trabeculectomy. Bleb morphology was scored using the Indiana bleb appearance grading scale (IBAGS). Success was defined as IOP ≤15 mmHg at 12 months. We applied a multivariable regression analysis and determined the area under the receiver operating characteristic curve (AUC). Results : The mean age of participants was 62±12.3 years in the success and 63.2±16.3 years in the failure group (P= 0.430) with equal gender distribution (P=0.911). IOPs on day 1, 7 and 30 were similar in both (P= 0.193, 0.639, and 0.238, respectively.) The AUC of IOP at day 1, day 7 and 30 for predicting a successful outcome was 0.355, 0.452, and 0.80, respectively. The AUC for bleb morphology parameters of bleb height, extension, and vascularization, on day 14 were 0.368, 0.408, and 0.549, respectively. Values for day 30 were 0.428, 0.563, and 0.654. IOP change from day 1 to day 30 was a good predictor of failure (AUC=0.838, 95% CI: 0.704 to 0.971) with a change of more than 3 mmHg predicting failure with a sensitivity of 82.5% (95% CI: 68 to 91%) and a specificity of 87.5% (95% CI: 53 to 98%). Conclusions : IOP on day 30 had a fair to good accuracy while bleb features failed to predict success except bleb vascularity that had a poor to fair accuracy.  An IOP increase more than 3 mmHg during the first 30 days was a good predictor of failure.

  6. Immunotherapeutic modulation of intraperitoneal adhesions by Asparagus racemosus.

    Directory of Open Access Journals (Sweden)

    Rege N

    1989-10-01

    Full Text Available The hypothesis that macrophages appear to play a pivotal role in the development of intraperitoneal adhesions and that modulation of macrophage activity, therefore, is likely to provide a tool for prevention of adhesions, was tested in the present study. Effect of Asparagus racemosus, an indigenous agent with immunostimulant properties, was evaluated in an animal model of intraperitoneal adhesions induced by caecal rubbing. Animals were sacrificed 15 days following surgery. The peritoneal macrophages were collected to assess their activity. At the same time, peritoneal cavity was examined for the presence of adhesions, which were graded. A significant decrease was observed in the adhesion scores attained by animals receiving Asparagus racemosus. This was associated with significant increase in the activity of macrophages (70.1 +/- 2.52, compared to that in surgical controls (53.77 +/- 10.8. These findings support our hypothesis and provide a novel approach for the prevention and management of post-operative adhesions.

  7. Serial Changes of the Splenic Volume after Traumatic Intraperitoneal Hemorrhage

    International Nuclear Information System (INIS)

    Park, Hyun Jin; Lee, Young Hwan; Jung, Kyung Jae

    2010-01-01

    We wanted to evaluate the serial changes of the splenic volume in patients with traumatic intraperitoneal hemorrhage. 20 consecutive patients with traumatic intraperitoneal hemorrhage and who underwent initial CT, early follow-up CT within 30 days and late follow- up CT examinations thereafter were included in this study. The volume of the spleen on each CT examination was measured and the relative splenic volume (RSV) on the initial and early follow-CT examinations was calculated on the basis of the splenic volume on the late follow-up CT. The hemoperitoneum score was calculated on the basis of the size of the intraperitoneal hemorrhage. The average RSVs of the initial and early follow-up CT were 62.0% and 133.3%, respectively, and all the patients showed an increase of the splenic and relative splenic volumes on the early follow-up CT, as compared with those on the initial CT. Initial splenic contraction was seen in 18 patients (90.0%) and early splenomegaly was seen in 14 patients (70.0%). Patients with initial splenic contraction and early splenomegaly were the most common (12 patient, 60.0%). Initial physiologic splenic contraction was seen in most of the patients with hemoperitoneum, and thereafter early splenomegaly was commonly seen before normalization of the splenic volume

  8. Effects of early morning care, named "Comfort upon Rising" care, on postoperative orthopedic ambulation and morning activity.

    Science.gov (United States)

    Ohashi, Kumiko

    2014-10-01

    To examine the effects of "Comfort upon Rising" care (CUR) as a new type of early morning care. This was a quasi-experimental study using a convenience sampling and non-random assignment of 80 orthopedic postoperative inpatients needing ambulation assistance. The intervention group of 40 inpatients was given CUR designed to support the patients' needs. The control group of 40 inpatients was given conventional early morning care (CMC). Floor nurses conducted either CMC or CUR for subjects beginning the morning after surgery and continuing for 3 days. Mood was measured by the Wake-up Questionnaire (question I) and Profile of Mood States (POMS). Morning activities, which were daily living activities, breakfast behaviors including breakfast intake rate, were measured by Wake-up Questionnaire (question IV) and observation. Completing the study were 36 patients from the control group and 36 patients from the intervention group. Mood and activities in the morning were improved in the CUR group. CUR is a patient-centered care based on patients' individual needs and promotes self-care. CUR is more effective than CMC in promoting natural recovery after an operation. © 2013 The Author. Japan Journal of Nursing Science © 2013 Japan Academy of Nursing Science.

  9. Mitral restenosis in the early postoperative period of a patient with systemic lupus erythematosus

    Directory of Open Access Journals (Sweden)

    Pomerantzeff Pablo Maria Alberto

    1999-01-01

    Full Text Available A forty eight year old woman, who had undergone mitral comissurotomy and subsequently developed early restenosis, presented with major comissural fusion and verrucous lesions on the cuspid edges of the mitral valve, with normal subvalvar apparatus. Patient did well for the first six months after surgery when she began to present dyspnea on light exertion. A clinical diagnosis of restenosis was made, which was confirmed by an echocardiogram and cardiac catheterization. She underwent surgery, and a stenotic mitral valve with verrucous lesions suggesting Libman-Sacks' endocarditis was found. Because the diagnosis of systemic lupus erythematosus (SLE had not been confirmed at that time, a bovine pericardium bioprosthesis (FISICS-INCOR was implanted. The patient did well in the late follow-up and is now in NYHA Class I .

  10. Mitral restenosis in the early postoperative period of a patient with systemic lupus erythematosus.

    Science.gov (United States)

    Pomerantzeff, P M; Corrêa, J D; Brandão, C M; de Assis, R V; Jatene, A D

    1999-04-01

    A forty-eight year old woman, who had undergone mitral comissurotomy and subsequently developed early restenosis, presented with major comissural fusion and verrucous lesions on the cuspid edges of the mitral valve, with normal subvalvar apparatus. Patient did well for the first six months after surgery when she began to present dyspnea on light exertion. A clinical diagnosis of restenosis was made, which was confirmed by an echocardiogram and cardiac catheterization. She underwent surgery, and a stenotic mitral valve with verrucous lesions suggesting Libman-Sacks' endocarditis was found. Because the diagnosis of systemic lupus erythematosus (SLE) had not been confirmed at that time, a bovine pericardium bioprosthesis (FISICS-INCOR) was implanted. The patient did well in the late follow-up and is now in NYHA Class I.

  11. Physical health problems experienced in the early postoperative recovery period following total knee replacement

    DEFF Research Database (Denmark)

    Szötz, Kirsten; Pedersen, Preben Ulrich; Hørdam, Britta

    2015-01-01

    BACKGROUND: The length of stay in hospital following total knee replacement is markedly shortened due to fast-track programmes. Patients have to be responsible for their recovery at a very early stage. The aim of this study was to investigate the prevalence of physical health problems and the level......: The majority of the patients experienced leg oedema (90.7%). Secondary to this were pain (81.4%), sleeping disorders (47.7%) problems with appetite (38.4%) and bowel function (34.9%) were the most frequently identified physical health problems. In total, 69.8% of the patients indicated that they did...... not exercise or only partly exercise as recommended, but without associated experience of pain. CONCLUSION: Patients experienced a wide range of physical health problems following total knee replacement and deviation from recommended self-training was identified. These findings are valuable for health...

  12. Intraoperative and early postoperative complications using the buccal fat pad during cleft palate surgery in East Indonesia

    Directory of Open Access Journals (Sweden)

    Eveline Vere Konijnendijk

    2016-06-01

    Full Text Available Six baby’s with cleft are born in Indonesia every hour. There is no standardized treatment of cleft in East Indonesia. Closure is an important aspect during cleft lip and palate surgery. Various techniques have been advocated to gain tissue for closure of cleft area. Mostly these techniques may only provide a small amount of additional length. For lager defects they may be use the local flaps or the buccal fat pad flap. The aim of this study is gain more information about intraoperative and early postoperative complications using the buccal fat pat during cleft palate surgery in East Indonesia. The mouth can be divided in six parts therefor the LAHSAL index will be used. This LAHSAL system is a diagrammatic classification of cleft lip and palate. The LAHSAL system is being used for this study as this system classifies the cleft primarily on location and also on the cleft being complete or incomplete, which can be significant for the research. After diagnosis and classification, the following patient data was obtained: patient age, weight, gender, type of surgery (primary or following, i.e. when the surgery is a correction of a previous treatment, if a bone graft is needed for closure, history of maxillofacial surgery or orthodontics, operation technique, operation duration, type of an aesthesia (local or general, radiographical records and light photos. These data were collected during the pre-operative consultation, about 24 hours before surgery. It was the policy of the team to admit and see all patients one day prior to surgery for counselling, postoperative instructions and evaluating the patient's facial defect.

  13. Early post-operative relief of pain and shivering using diclofenac suppository versus intravenous pethidine in spinal anesthesia

    Directory of Open Access Journals (Sweden)

    Ali Janpour Ebrahim

    2014-01-01

    Full Text Available Background: Pain and shivering are two challenging components in the post operative period. Many drugs were used for prevention and treatment of them. The aim of this study was to compare the effects of prophylactic prescription of diclofenac suppository versus intravenous (IV pethidine in spinal anesthesia. Materials and Methods: We conducted a multi central, prospective, double-blind, randomized clinical trial on a total of 180 patients who were scheduled for surgery under spinal anesthesia including 60 patients in three groups. Patients were randomly allocated to receive 100 mg sodium diclofenac suppository or 30 mg IV pethidine or placebo. Categorical and continuous variables were analyzed by Chi-square test, t-test, Mann-Whitney and ANOVA or Kruskal-Wallis tests. Results: There was no statistical difference with regard to patient characteristics and hemodynamic indices among the three groups. Nine (15%, 10 (16.65% and 24 (40% of patients in diclofenac, pethidine and control groups reported pain and 2, 2, 7 patients received treatment due to it, respectively (P = 0.01. Prevalence of shivering in pethidine group and diclofenac group was the same and both of them were different from the control group (P < 0.001. Pruritus was repetitive in the pethidine group and was statistically significant (P = 0.036 but, post-operative nausea and vomiting was not significantly different among groups. Conclusion: A single dose of sodium diclofenac suppository can provide satisfactory analgesia immediately after surgery and decrease shivering without remarkable complications. This investigation highlights the role of pre-operative administration of a single dose of rectal diclofenac as a sole analgesic for early post-operative period.

  14. Management of Postoperative Complications Following Splenectomy

    Science.gov (United States)

    Qu, Yikun; Ren, Shiyan; Li, Chunmin; Qian, Songyi; Liu, Peng

    2013-01-01

    Complications of post-splenectomy, especially intra-abdominal hemorrhage can be fatal, with delayed or inadequate treatment having a high mortality rate. The objective of this study was to investigate the cause, prompt diagnosis, and outcome of the fatal complications after splenectomy with a focus on early diagnosis and management of hemorrhage after splenectomy. The medical files of patients who underwent splenectomy between January 1990 and March 2011 were reviewed retrospectively. The cause, characteristics, management, and outcome in patients with post-splenectomy hemorrhage were analyzed. Fourteen of 604 patients (1.19%) undergoing splenectomy had intraperitoneal hemorrhage: reoperation was performed in 13 patients, and 3 patients died after reoperation, giving the hospital a mortality rate of 21.43%; whereas, 590 of 604 patients (98%) had no hemorrhage following splenectomy, and the mortality rate (0.34%) in this group was significantly lower (P splenectomy, including pneumonia pancreatitis, gastric fistula, gastric flatulence, and thrombocytosis, in patients with postoperative hemorrhage were significantly higher than those without hemorrhage (P splenectomy, 14 patients with post-splenectomy hemorrhage were grouped into two groups: splenic trauma (n = 9, group I) and portal hypertension (n = 5, group II). The median interval between splenectomy and diagnosis of hemorrhage was 15.5 hours (range, 7.25–19.5 hours). No differences were found between groups I and II in terms of incidence of postoperative hemorrhage, time of hemorrhage after splenectomy, volume of hemorrhage, and mortality of hemorrhage, except transfusion. Intra-abdominal hemorrhage after splenectomy is associated with higher hospital mortality rate and complications. Early massive intraperitoneal hemorrhage is often preceded by earlier sentinel bleeding; careful clinical inquiry and ultrasonography are the mainstays of early diagnosis. PMID:23438277

  15. Liquid Paraffin vs Hyaluronic Acid in Preventing Intraperitoneal Adhesions.

    Science.gov (United States)

    Kataria, Hanish; Singh, Vinod Prem

    2017-12-01

    Adhesion formation after abdominal and pelvic operations remains a challenging problem. Role of adjuvant barriers have been studied but there is no comparative study between liquid paraffin and hyaluronic acid as a barrier method. Hence, we planned to compare the effectiveness of 0.4 % hyaluronic acid and liquid paraffin in the prevention of postoperative intraperitoneal adhesions in rats. This prospective, randomized and controlled study was conducted in 60 adult Wistar albino rats. Surgical trauma by caecal abrasion and 1 g talcum powder was used in the rat model to induce adhesion formation. After trauma, 3 ml normal saline was instilled in the peritoneal cavity in control group ( n  = 20), 3 ml liquid paraffin was instilled in experimental group A ( n  = 20) and 3 ml 0.4 % hyaluronic acid was instilled in experimental group B ( n  = 20). Two weeks after laparotomy, repeat laparotomy was performed and the adhesions were scored according to Zuhlke classification. Liquid paraffin and hyaluronic acid both reduce the extent and grade of adhesions both macroscopically ( p  = 0.018, p  = 0.017) and microscopically ( p  = 0.019, p  = 0.019) respectively. Although there was significant reduction in adhesions by hyaluronic acid at certain specific sites as compared with liquid paraffin, its overall effectiveness in preventing postoperative intraperitoneal adhesions is not significantly different from liquid paraffin ( p  = 0.092, p  = 0.193) respectively. The presence of liquid paraffin and hyaluronic acid in the peritoneal cavity reduce postoperative intraperitoneal adhesions significantly in rats. However, there is no overall significant difference in the effectiveness of two groups. Dosage and safety of these chemicals in human beings remains to be established.

  16. Effects of three-dimensional navigation on intraoperative management and early postoperative outcome after open reduction and internal fixation of displaced acetabular fractures

    DEFF Research Database (Denmark)

    Oberst, Michael; Hauschild, Oliver; Konstantinidis, Lukas

    2012-01-01

    BACKGROUND: This study was conducted to evaluate whether intraoperative procedure and/or early postoperative results after open reduction and internal fixation (ORIF) of displaced acetabulum fractures are influenced by the use of a three-dimensional (3D) image intensifier in combination with a na...

  17. Postoperative spine; Postoperative Wirbelsaeule

    Energy Technology Data Exchange (ETDEWEB)

    Schlaeger, R. [Universitaetsspital Basel, Neurologische Klinik und Poliklinik, Basel (Switzerland); Lieb, J.M. [Universitaetsspital Basel, Klinik fuer Radiologie und Nuklearmedizin, Basel (Switzerland); Shariat, K. [Neurochirurgie Koeln-Merheim, Koeln (Germany); Ahlhelm, F.J. [Kantonsspital Baden AG, Abteilung Neuroradiologie, Institut fuer Radiologie, Baden (Switzerland)

    2014-11-15

    Approximately 15-30 % of surgical procedures involving the lumbar spine are associated with complications that require further diagnostic work-up. The choice of imaging modality for postoperative complications depends on the extent, pattern and temporal evolution of the postoperative neurological signs and symptoms as well as on the preoperative clinical status, the surgical procedure itself and the underlying pathology. The interpretation of imaging findings, in particular the distinction between postoperative complications and normally expected nonspecific postoperative imaging alterations can be challenging and requires the integration of clinical neurological information and the results of laboratory tests. The combination of different imaging techniques might help in cases of equivocal imaging results. (orig.) [German] Etwa 15-30 % der operativen Eingriffe im Bereich der lumbalen Wirbelsaeule verlaufen nicht komplikationsfrei und erfordern weiterfuehrende Abklaerungen. Die Auswahl des bildgebenden Verfahrens im Rahmen postoperativer Komplikationen haengt dabei wesentlich von der zeitlichen Entwicklung, dem Ausmass und Verteilungsmuster der neuaufgetretenen klinisch-neurologischen bzw. orthopaedischen Symptome sowie von den Ausfaellen vor dem Eingriff, der zugrundeliegenden Pathologie und der Lokalisation und Art des Eingriffs ab. Die Interpretation der bildgebenden Befunde, insbesondere die Abgrenzung postoperativer Komplikationen von natuerlicherweise zu erwartenden postoperativen Veraenderungen kann dabei eine Herausforderung darstellen. Bei unklaren Befunden kann ergaenzend zur eingehend klinisch-neurologischen und laborchemischen Bestandsaufnahme auch der kombinierte Einsatz mehrerer bildgebender Modalitaeten diagnostisch weiterhelfen. (orig.)

  18. Colonic resection with early discharge after combined subarachnoid-epidural analgesia, preoperative glucocorticoids, and early postoperative mobilization and feeding in a pulmonary high-risk patient

    DEFF Research Database (Denmark)

    Møiniche, S; Dahl, J B; Rosenberg, J

    1994-01-01

    ) with unchanged pulmonary function. Nocturnal episodic oxygen desaturation, hyperthermia, and postoperative fatigue were prevented. Defecation occurred on the first postoperative day and oral caloric intake was normal after 24 hours with no postoperative weight loss. Self care was normalized on the third...

  19. Comparative study of systemic early postoperative inflammatory response among elderly and non-elderly patients undergoing laparoscopic cholecystectomy

    Directory of Open Access Journals (Sweden)

    LUCIANA FIALHO

    2018-03-01

    Full Text Available ABSTRACT Objective: to evaluate and compare the early postoperative period systemic inflammatory response between elderly and non-elderly patients submitted to laparoscopic cholecystectomy, mainly performing a quantitative analysis of interleukin-6 (IL-6, a marker of inflammatory activity systemic. Methods: we compared a series of cases over a period of six months at the Gaffrée and Guinle University Hospital of the Federal University of the State of Rio de Janeiro, involving 60 patients submitted to elective laparoscopic cholecystectomy. We used non-probabilistic sampling for convenience, selecting, from the inclusion criteria, the first 30 patients aged 18-60 years, who comprised group I, and 30 patients with age equal to or greater than 60 years, who formed group II. Results: the 60 patients involved were followed for at least 30 days after surgery and there were no complications. There was no conversion to open surgery. The values of the medians found in the IL-6 dosages for the preoperative period, three hours after the procedure and 24 hours after surgery were, respectively, 3.1 vs. 4.7 pg/ml, 7.3 vs. 14.1 pg/ml and 4.4 vs 13.3 pg/ml. Conclusion: Elderly patients were more responsive to surgical trauma and had elevated IL-6 levels for a longer period than the non-elderly group.

  20. Pneumomediastinum, Subcutaneous Emphysema, and Tracheal Tear in the Early Postoperative Period of Spinal Surgery in a Paraplegic Achondroplastic Dwarf

    Directory of Open Access Journals (Sweden)

    Sinan Kahraman

    2013-01-01

    Full Text Available Achondroplasia was first described in 1878 and is the most common form of human skeletal dysplasia. Spinal manifestations include thoracolumbar kyphosis, foramen magnum, and spinal stenosis. Progressive kyphosis can result in spinal cord compression and paraplegia due to the reduced size of spinal canal. The deficits are typically progressive, presenting as an insidious onset of paresthesia, followed by the inability to walk and then by urinary incontinence. Paraplegia can be the result of direct pressure on the cord by bone or the injury to the anterior spinal vessels by a protruding bone. Surgical treatment consists of posterior instrumentation, fusion with total wide laminectomy at stenosis levels, and anterior interbody support. Pedicle screws are preferred for spinal instrumentation because wires and hooks may induce spinal cord injury due to the narrow spinal canal. Pedicle lengths are significantly shorter, and 20–25 mm long screws are appropriate for lower thoracic and lumbar pedicles in adult achondroplastic There is no information about the appropriate length of screws for the upper thoracic pedicles. Tracheal injury due to inappropriate pedicle screw length is a rare complication. We report an extremely rare case of tracheal tear due to posterior instrumentation and its management in the early postoperative period.

  1. Early post-operative magnetic resonance imaging in glioblastoma: correlation among radiological findings and overall survival in 60 patients

    International Nuclear Information System (INIS)

    Majos, Carles; Cos, Monica; Castaner, Sara; Gil, Miguel; Plans, Gerard; Lucas, Anna; Bruna, Jordi; Aguilera, Carles

    2016-01-01

    To evaluate early post-operative magnetic resonance (EPMR) as a prognostic tool after resection of glioblastoma. Sixty EPMR examinations were evaluated for perioperative infarct, tumour growth between diagnosis and EPMR, contrast enhancement pattern, and extent of resection (EOR). The EOR was approached with the subjective evaluation of radiologists and by quantifying volumes. These parameters were tested as predictors of survival using the Kaplan-Meier method. Contrast enhancement was found in 59 patients (59/60; 98 %). Showing a thin-linear pattern of enhancement was the most favourable finding. Patients with this pattern survived longer than patients with thick-linear (median overall survival (OS) thin-linear=609 days; thick-linear=432 days; P =.023) or nodular (median OS = 318 days; P =.001) enhancements. The subjective evaluation of the EOR performed better than its quantification. Patients survived longer when resection was total (median OS total resection=609 days; subtotal=371 days; P =.001). When resection was subtotal, patients survived longer if it was superior to 95 % (median OS resection superior to 95 %=559 days; inferior to 95 %=256 days; P =.034). EPMR provides valuable prognostic information after surgical resection of glioblastomas. A thin-linear pattern of contrast enhancement is the most favourable finding. Further prognostic stratification may be obtained by assessing the EOR. (orig.)

  2. Early post-operative magnetic resonance imaging in glioblastoma: correlation among radiological findings and overall survival in 60 patients

    Energy Technology Data Exchange (ETDEWEB)

    Majos, Carles [IDI Centre Bellvitge, HU de Bellvitge, Department of Radiology, Barcelona (Spain); Centro de Investigacion en Red en Bioingenieria, Biomateriales y Nanomedicina (CIBER-BBN), Barcelona (Spain); Hospital Duran i Reynals, IDI Centre Bellvitge, Barcelona (Spain); Cos, Monica; Castaner, Sara [IDI Centre Bellvitge, HU de Bellvitge, Department of Radiology, Barcelona (Spain); Gil, Miguel [ICO l' Hospitalet, HU de Bellvitge, Department of Medical Onclogy, Barcelona (Spain); Plans, Gerard [HU de Bellvitge, Department of Neurosurgery, Barcelona (Spain); Lucas, Anna [ICO l' Hospitalet, HU de Bellvitge, Department of Radiotherapy Oncology, Barcelona (Spain); Bruna, Jordi [HU de Bellvitge, Department of Neurology, Barcelona (Spain); Aguilera, Carles [IDI Centre Bellvitge, HU de Bellvitge, Department of Radiology, Barcelona (Spain); Centro de Investigacion en Red en Bioingenieria, Biomateriales y Nanomedicina (CIBER-BBN), Barcelona (Spain)

    2016-04-15

    To evaluate early post-operative magnetic resonance (EPMR) as a prognostic tool after resection of glioblastoma. Sixty EPMR examinations were evaluated for perioperative infarct, tumour growth between diagnosis and EPMR, contrast enhancement pattern, and extent of resection (EOR). The EOR was approached with the subjective evaluation of radiologists and by quantifying volumes. These parameters were tested as predictors of survival using the Kaplan-Meier method. Contrast enhancement was found in 59 patients (59/60; 98 %). Showing a thin-linear pattern of enhancement was the most favourable finding. Patients with this pattern survived longer than patients with thick-linear (median overall survival (OS) thin-linear=609 days; thick-linear=432 days; P =.023) or nodular (median OS = 318 days; P =.001) enhancements. The subjective evaluation of the EOR performed better than its quantification. Patients survived longer when resection was total (median OS total resection=609 days; subtotal=371 days; P =.001). When resection was subtotal, patients survived longer if it was superior to 95 % (median OS resection superior to 95 %=559 days; inferior to 95 %=256 days; P =.034). EPMR provides valuable prognostic information after surgical resection of glioblastomas. A thin-linear pattern of contrast enhancement is the most favourable finding. Further prognostic stratification may be obtained by assessing the EOR. (orig.)

  3. Revision Meniscal Allograft Transplantation in the Lateral Compartment: Disparate MRI and Clinical Outcomes During the Early Postoperative Period.

    Science.gov (United States)

    Lee, Bum-Sik; Bin, Seong-Il; Kim, Jong-Min; Kim, Won-Kyeong; Kim, Jae Hyan

    2016-11-01

    Little is known about clinical outcomes after revision meniscal allograft transplantation (RMAT), and there are no studies on magnetic resonance imaging (MRI) evaluations during the early remodeling period. The objective imaging results, as determined by MRI evaluation, would be inferior to those of published data on primary meniscal allograft transplantations (MATs), although short-term clinical improvement would be achieved after RMAT. Case series; Level of evidence, 4. We retrospectively reviewed 9 consecutive patients (6 male and 3 female) who underwent RMAT from 2010 to 2014. The mean patient age was 33 years (range, 28-45 years). All patients had prior failed MATs in the lateral compartment. None of the patients had malalignment or ligament instability, and 7 patients had grade 3 or higher chondral degeneration. We assessed the RMAT with routine MRI evaluations during the remodeling period of the first postoperative year to determine graft healing and the mode of refailures, if any. We also investigated the problems specific for revision operations, as well as clinical outcomes. Four of the 9 RMAT patients had significant intra-articular fibrosis with or without motion limitations at the time of RMAT. MRI evaluations demonstrated that the overall early refailure rate was 33.3% (3/9) during the first year; bucket-handle displacement with no meniscocapsular healing was the mode of all failures. Insufficient meniscal healing was also found in 2 other RMATs without premature failure. After a mean follow-up of 29.2 months (range, 21-45 months) in the 6 patients with preserved RMATs, Lysholm and International Knee Documentation Committee subjective scores showed significant improvements over preoperative scores (from 53.3 ± 6.0 to 87.7 ± 2.9 [P = .028] and from 53.4 ± 9.0 to 69.9 ± 4.8 [P = .043], respectively; Wilcoxon signed rank test). The MRI findings showed that poor or insufficient meniscal healing to the host joint capsule was the major drawback of RMAT

  4. The associations between severity of early postoperative pain, chronic postsurgical pain and plasma concentration of stable nitric oxide products after breast surgery.

    LENUS (Irish Health Repository)

    Iohom, Gabriella

    2012-02-03

    In this study, we compared the effects of two analgesic regimens on perioperative nitric oxide index (NOx) and the likelihood of subsequent development of chronic postsurgical pain (CPSP) after breast surgery and sought to determine the association among early postoperative pain, NOx, and the likelihood of subsequent development of CPSP. Twenty-nine consecutive ASA I or II patients undergoing breast surgery with axillary clearance were randomly allocated to one of two groups. Patients in group S (n = 15) received a standard intraoperative and postoperative analgesic regimen (morphine sulfate, diclofenac, dextropropoxyphene hydrochloride + acetaminophen prn). Patients in group N (n = 14) received a continuous paravertebral block (for 48 h) and acetaminophen and parecoxib (followed by celecoxib up to 5 days). Visual analog scale pain scores at rest and on arm movement were recorded regularly until the fifth postoperative day. A telephone interview was conducted 10 wk postoperatively. The McGill Pain Questionnaire was used to characterize pain. NOx was estimated preoperatively, at the end of surgery, 30 min and 2, 4, 12, 24, 48 h postoperatively. Twelve (80%) patients in group S and no patient in group N developed CPSP (P = 0.009). Compared with patients with a pain rating index > or =1 (n = 18) 10 wk postoperatively, patients with a pain rating index = 0 (n = 11) had lesser visual analog scale pain scores on movement at each postoperative time point from 30 min until 96 h postoperatively (P < 0.005) and at rest 30 min (0.6 +\\/- 1.5 versus 30.2 +\\/- 26.8; P = 0.004), 4 h (2.3 +\\/- 7.5 versus 19.0 +\\/- 25.8; P = 0.013), 8 h (4.4 +\\/- 10.2 versus 21.4 +\\/- 27.0; P = 0.03) and 12 h (0.7 +\\/- 1.2 versus 15.4 +\\/- 27.0; P = 0.035) postoperatively. NOx values were greater in group N compared with group S 48 h postoperatively (40.6 +\\/- 20.1 versus 26.4 +\\/- 13.5; P = 0.04).

  5. Preliminary evaluation of the effects of photobiomodulation therapy and physical rehabilitation on early postoperative recovery of dogs undergoing hemilaminectomy for treatment of thoracolumbar intervertebral disk disease.

    Science.gov (United States)

    Bennaim, Michael; Porato, Mathilde; Jarleton, Astrid; Hamon, Martin; Carroll, James D; Gommeren, Kris; Balligand, Marc

    2017-02-01

    OBJECTIVE To evaluate the effects of postoperative photobiomodulation therapy and physical rehabilitation on early recovery variables for dogs after hemilaminectomy for treatment of intervertebral disk disease. ANIMALS 32 nonambulatory client-owned dogs. PROCEDURES Dogs received standard postoperative care with photobiomodulation therapy (n = 11), physical rehabilitation with sham photobiomodulation treatment (11), or sham photobiomodulation treatment only (10) after surgery. Neurologic status at admission, diagnostic and surgical variables, duration of postoperative IV analgesic administration, and recovery grades (over 10 days after surgery) were assessed. Time to reach recovery grades B (able to support weight with some help), C (initial limb movements present), and D (ambulatory [≥ 3 steps unassisted]) was compared among groups. Factors associated with ability to ambulate on day 10 or at last follow-up were assessed. RESULTS Time to reach recovery grades B, C, and D and duration of postoperative IV opioid administration did not differ among groups. Neurologic score at admission and surgeon experience were negatively associated with the dogs' ability to ambulate on day 10. The number of disk herniations identified by diagnostic imaging before surgery was negatively associated with ambulatory status at last follow-up. No other significant associations and no adverse treatment-related events were identified. CONCLUSIONS AND CLINICAL RELEVANCE This study found no difference in recovery-related variables among dogs that received photobiomodulation therapy, physical rehabilitation with sham photobiomodulation treatment, or sham photobiomodulation treatment only. Larger studies are needed to better evaluate effects of these postoperative treatments on dogs treated surgically for intervertebral disk disease.

  6. Postoperative pain

    DEFF Research Database (Denmark)

    Kehlet, H; Dahl, J B

    1993-01-01

    Treatment of postoperative pain has not received sufficient attention by the surgical profession. Recent developments concerned with acute pain physiology and improved techniques for postoperative pain relief should result in more satisfactory treatment of postoperative pain. Such pain relief may...... also modify various aspects of the surgical stress response, and nociceptive blockade by regional anesthetic techniques has been demonstrated to improve various parameters of postoperative outcome. It is therefore stressed that effective control of postoperative pain, combined with a high degree...

  7. Subcutaneous versus subcutaneous and intraperitoneal local anaesthetic in the management of post appendicectomy pain

    International Nuclear Information System (INIS)

    Qureshi, K.Z.; Gondal, Z.I.; Raza, A.

    2014-01-01

    To compare the efficacy of subcutaneous only and combined subcutaneous and peritoneal infiltration of 0.5% bupivacaine during appendicectomy for the management of early post operative pain. Study Design: Randomized controlled study. Place and Duration of Study: Department of Surgery, CMH Kohat from 13th December 2007 to 20th December 2008. Patients and Methods: Sixty patients of a cute appendicitis, divided into two groups of 30 each, were included in the study. Group A was given 0.5% bupivacaine subcutaneously, whereas group B was given the anaesthetic subcutaneously as well as intraperitoneally during appendectomy. Results: In group A, 24 (80%) were VAS (visual analoguescoring) 3 (uncomfortable) and 6 (20%) were VAS 2 (mild pain) whereas in study group B, 11 (36.6%) were VAS 3, 19 (63.3%) were VAS 2 and 19 (63.3%) were VAS 2 during 1st 12 hrs postoperatively (p=0.001). In 12-24 hrs post operatively, 15 (50%) patients were VAS 3 in group A and same number was VAS 2 and in group B, only 3 (10%) were in VAS 3 and 27 (90%) were VAS 2 (p=0.001). Conclusion: A combination of subcutaneous and peritoneal infiltration with bupivacaine is superior in relieving post appendectomy pain so patients require less dosage of analgesics in early post operative period along with early mobilization. (author)

  8. [Procalcitonin and C-reactive protein as early indicators of postoperative intra-abdominal infection after surgery for gastrointestinal cancer].

    Science.gov (United States)

    Domínguez-Comesaña, Elías; López-Gómez, Victoria; Estevez-Fernández, Sergio Manuel; Mariño Padín, Esther; Ballinas-Miranda, Julio; Carrera-Dacosta, Ester; Piñon-Cimadevila, Miguel Ángel; Barreiro-Morandeira, Francisco

    2014-04-01

    to evaluate the association between serum levels of procalcitonin and C-reactive protein, on the first 3 postoperative days, and the appearance of postoperative intra-abdominal infection. Prospective observational study including 67 patients operated on for colo-rectal, gastric and pancreatic cancer. Serum levels of procalcitonin and C-reactive protein were analyzed before surgery and daily until the third postoperative day. Values of procalcitonin (PCT) and C-reactive protein (CRP) were recorded as well as their accuracy for detection of postoperative intra-abdominal infection (PIAI). The incidence of postoperative intra-abdominal infection was 13.4%. CRP serum levels at 72h, PCT serum levels at 24, 48 and 72h and the ratio between serum levels of CRP at 72hours and serum levels of CRP at 48hours (CRP D3/CRP D2) were significantly associated with the appearance of postoperative intra-abdominal infection. The highest sensitivity corresponded to PCT at 72hours (88.9%); the highest specificity and positive predictive value corresponded to the ratio CRP D3/CRP D2 (96.49% and 71.4%, respectively); the highest negative predictive value to procalcitonin at 72h and 24h. Serum levels of PCT are significantly associated with the appearance of postoperative intra-abdominal infection. Sensitivity and predictive positive values are low, but negative predictive value is high, even at 24h after surgery. Copyright © 2013 AEC. Published by Elsevier Espana. All rights reserved.

  9. From intraperitoneal onlay mesh repair to preperitoneal onlay mesh repair.

    Science.gov (United States)

    Yang, George Pei Cheung

    2017-05-01

    Laparoscopic repair for ventral and incisional hernias was first reported in the early 1990s. It uses intraperitoneal only mesh placement to achieve a tension-free repair of the hernia. However, in recent years, there has been greater concern about long-term complication involving intraperitoneal mesh placement. Many case reports and case series have found evidence of mesh adhesion, mesh fistulation, and mesh migration into hollow organs including the esophagus, small bowel, and large bowel, resulting in various major acute abdominal events. Subsequent management of these complications may require major surgery that is technically demanding and difficult; in such cases, laparotomy and bowel resection have often been performed. Because of these significant, but not common, adverse events, many surgeons favor open sublay repair for ventral and incisional hernias. Investigators are therefore searching for a laparoscopic approach for ventral and incisional hernias that might overcome the mesh-induced visceral complications seen after intraperitoneal only mesh placement repair. Laparoscopic preperitoneal onlay mesh is one such approach. This article will explore the fundamental of intraperitoneal only mesh placement and its problems, the currently available peritoneal visceral-compatible meshes, and upcoming developments in laparoscopic ventral and incisional hernia repair. The technical details of preperitoneal onlay mesh, as well as its potential advantages and disadvantages, will also be discussed. © 2017 Japan Society for Endoscopic Surgery, Asia Endosurgery Task Force and John Wiley & Sons Australia, Ltd.

  10. Early postoperative cognitive recovery and gas exchange patterns after balanced anesthesia with sevoflurane or desflurane in overweight and obese patients undergoing craniotomy: a prospective randomized trial.

    Science.gov (United States)

    Bilotta, Federico; Doronzio, Andrea; Cuzzone, Vincenzo; Caramia, Remo; Rosa, Giovanni

    2009-07-01

    Overweight and obese patients are at especially high risk for delayed awakening after general surgery. Whether this risk also applies to cerebral neurosurgical procedures remains unclear. This study evaluated early postoperative cognitive recovery and gas exchange patterns, after balanced anesthesia with sevoflurane or desflurane, in overweight and obese patients undergoing craniotomy for supratentorial expanding lesions. Fifty-six patients were consecutively enrolled, and randomly assigned to 1 of 2 study groups to receive balanced anesthesia with sevoflurane or desflurane. Cognitive function was evaluated with the Short Orientation Memory Concentration Test and the Rancho Los Amigos Scale and gas exchange patterns (pH, PaO2, and PaCO2) were recorded in all patients at 5 time-points: preoperatively and postoperatively, after patients reached an Aldrete score >or=9, at 15, 30, 45, and 60 minutes. Preoperative cognitive status was similar in the 2 treatment groups. Early postoperative cognitive recovery was more delayed and Short Orientation Memory Concentration Test scores at 15 and 30 minutes postanesthesia were lower in patients receiving sevoflurane-based anesthesia than in those receiving desflurane-based anesthesia (21.5+/-3.5 vs. 14.9+/-3.5) (Pcraniotomy desflurane-based anesthesia allows earlier postoperative cognitive recovery and reversal to normocapnia and normal pH.

  11. Early post-operative glucose levels are an independent risk factor for infection after peripheral vascular surgery. A retrospective study

    NARCIS (Netherlands)

    Vriesendorp, T. M.; Morélis, Q. J.; DeVries, J. H.; Legemate, D. A.; Hoekstra, J. B. L.

    2004-01-01

    Objective. To evaluate whether hyperglycaemia in the first 48 h after infrainguinal vascular surgery is a risk factor for postoperative infection, independent from factors associated with insulin resistance and surgical stress. Design. Retrospective cohort study. Patients and methods. Patients who

  12. Effects of combination of whey protein intake and rehabilitation on muscle strength and daily movements in patients with hip fracture in the early postoperative period.

    Science.gov (United States)

    Niitsu, Masaya; Ichinose, Daisuke; Hirooka, Taku; Mitsutomi, Kazuhiko; Morimoto, Yoshitaka; Sarukawa, Junichiro; Nishikino, Shoichi; Yamauchi, Katsuya; Yamazaki, Kaoru

    2016-08-01

    Elderly patients can be at risk of protein catabolism and malnutrition in the early postoperative period. Whey protein includes most essential amino acids and stimulates the synthesis of muscle protein. The purpose of this study was to investigate the effect of resistance training in combination with whey protein intake in the early postoperative period. We randomized patients to a whey protein group or a control group. The former group received 32.2 g of whey protein pre- and post-rehabilitation in the early postoperative period for two weeks. Outcomes were knee extension strength on either side by Biodex 4.0, and the ability of transfer, walking, toilet use and stair use by the Barthel Index (BI). We performed initial and final assessments in the second and tenth rehabilitation sessions. A total of 38 patients were recruited: 20 in the whey protein group and 18 in the control group. Participants in the whey protein group showed significantly greater improvement in knee extension strength in the operated limb compared with the control group (F = 6.11, P = 0.02). The non-operated limb also showed a similar tendency (F = 3.51, P = 0.07). The abilities of transfer, walking and toilet use showed greater improvements in the whey protein group than in the control group by BI (P whey protein intake and rehabilitation for two weeks in the early postoperative period has a beneficial effect on knee extension strength in both lower limbs and BI (transfer, walking and toilet use) scores in patients with hip fracture. Copyright © 2015 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  13. Reduction of postoperative complication rate with the use of early oral feeding in gynecologic oncologic patients undergoing a major surgery: a randomized controlled trial.

    Science.gov (United States)

    Minig, Lucas; Biffi, Roberto; Zanagnolo, Vanna; Attanasio, Anna; Beltrami, Carmen; Bocciolone, Luca; Botteri, Edoardo; Colombo, Nicoletta; Iodice, Simona; Landoni, Fabio; Peiretti, Michele; Roviglione, Giovanni; Maggioni, Angelo

    2009-11-01

    A randomized controlled trial was performed to assess the outcome of early oral postoperative feeding (EOF) compared with traditional oral feeding (TOF) in gynecologic oncology patients undergoing a complex laparotomy, including upper abdominal surgery. Patients aged 18-75 years, undergoing an elective laparotomy and with a preoperative suspicion of gynecologic malignancy, were eligible. Exclusion criteria included infectious conditions, intestinal obstruction, severe malnutrition, American Society of Anesthesiologists score C4, intestinal resection, and postoperative stay in the intensive care unit lasting 24 h. Patients allocated to EOF received liquid diet in the first postoperative day and then regular diet. Patients received traditional feeding scheme until resolution of postoperative ileus to start liquid diet. The primary end-point of the trial was length of hospital stay. Between January 1, 2007, and November 17, 2007, a total of 143 patients were randomized to receive either EOF or TOF. Hospital stay for patients who received EOF (n=71) was 4.7 vs. 5.8 days for the TOF group (n=72) (P=0.006). The mean level of postoperative satisfaction was significantly higher in the EOF group (82.8 vs. 71.7 mm, P B 0.001). Patients who received the TOF scheme had significantly higher overall postoperative complications (39 vs. 17% in EOF group, P=0.003) and infective complications (14% in TOF group vs. 3% in EOF group, P=0.017). Variables such as nausea and vomiting, analgesic and antiemetic requirement as well as level of pain and quality of life were not different between groups. On the basis of these findings, the policy of EOF should be used after a complex gynecologic oncologic laparotomy.

  14. Restricted Crystalloid Fluid Therapy during Orthotopic Liver Transplant Surgery and its Effect on Respiratory and Renal Insufficiency in the Early Post-operative Period: A Randomized Clinical Trial.

    Science.gov (United States)

    Sahmeddini, M A; Janatmakan, F; Khosravi, M B; Ghaffaripour, S; Eghbal, M H; Nickeghbalian, S; Malek-Hosseini, S A

    2014-01-01

    Respiratory and renal insufficiencies are common dysfunctions during post-liver transplantation period that increase post-operative mortality and morbidity rates. Intra-operative fluid therapy is an important factor associated with pulmonary and renal insufficiency. To evaluate the relation between intra-operative fluid therapy and early renal and respiratory insufficiency after liver transplantation. In this randomized clinical study, 67 adult patients with end-stage liver disease who underwent orthotopic deceased donor liver transplantation were randomly allocated into two groups. The restricted fluid group, which received a controlled fluid administration of normal saline, 5 mL/kg/hr during anesthesia, and non-restricted fluid group received a controlled infusion of normal saline 10 mL/kg/hr during anesthesia. Early post-operative respiratory and renal insufficiency in both groups were assessed. The patients were monitored during the three stages of liver transplantation for their hemodynamic indices. The trial is registered with the Iranian Randomized Clinical Trial Registry, number IRCT2013101811662N4. The baseline demographic and clinical characteristics were similar in both studied groups. The prevalence of respiratory insufficiency in the non-restricted fluid group (15%) significantly (p=0.01) higher than that in the restricted fluid group (0%). The post-operative mean±SD serum creatinine was 1.0±0.1 mg/dL in the non-restricted fluid group and 1.1±0.2 in the restricted fluid group (p=0.43). No patients in the studied groups required post-operative continuous renal replacement therapy. Restricted crystalloid fluid administration during orthotropic liver transplantation though decreased post-operative chance of pulmonary insufficiency, did not increase renal dysfunction.

  15. The prognostic role of preoperative and (early) postoperatively change in CA15.3 serum levels in a single hospital cohort of primary operable breast cancers.

    Science.gov (United States)

    Brouckaert, O; Laenen, A; Wildiers, H; Floris, G; Moerman, P; Van Limbergen, E; Vergote, I; Billen, J; Christiaens, M R; Neven, P

    2013-06-01

    Measuring CA15.3 serum levels in the early breast cancer setting is not recommended by current ASCO guidelines. In this large single center study, we assess the prognostic value of preoperative (n = 3746), postoperative (n = 4049) and change in (n = 3252) CA15.3, also across different breast cancer phenotypes. Preoperative, postoperative and change in CA15.3 were all significant (p = 0.0348, p < 0.0001, p < 0.0001 respectively in multivariate analysis) predictors of distant metastasis free survival. For breast cancer specific survival, only postoperative and change in CA15.3 were significant predictors (p < 0.0001 both). Multivariate prognostic models did not improve by incorporating information on preoperative CA15.3, but did improve when introducing information on postoperative CA15.3 for distant metastasis (p = 0.0365) and on change in CA15.3 for breast cancer specific survival (p = 0.0291). Change in CA15.3 impacts on prognosis (distant metastasis) differently in different breast cancer phenotypes. A decrease in CA15.3 may be informative of improved prognosis in basal like and HER2 like breast cancer. Copyright © 2013 Elsevier Ltd. All rights reserved.

  16. Early diagnosis of postoperative pneumonia following upper abdominal surgery. A study in patients without cardiopulmonary disorder at operation

    DEFF Research Database (Denmark)

    Ejlertsen, Tove; Nielsen, P H; Jepsen, S

    1989-01-01

    In 130 patients with no cardiac or pulmonary disease at the time of elective upper abdominal surgery, chest radiography was performed 2 and 4 days postoperatively. The sputum was examined and the patients were monitored with measurement of body temperature, arterial oxygen tension and white blood...... counts. Pneumonic infiltrates appeared in 8.4% of the patients and atelectasis in 68.5%. Most of the patients had elevated body temperature, raised white blood count and reduced arterial oxygen tension postoperatively. None of these commonly employed clinical or laboratory findings, singly...

  17. A Comparison of the Incidence of Early Postoperative Infections between Patients Using Synthetic Mesh and Those Undergoing Traditional Pelvic Reconstructive Surgical Procedures

    Directory of Open Access Journals (Sweden)

    Jaromír Mašata

    2013-01-01

    Full Text Available New mesh-related complications such as erosion, etc., can result from abnormal postoperative healing due to surgical site infection. The aim of our study was to compare systemic inflammatory responses and the incidence of early infectious complications after reconstructive surgery using synthetic mesh and after traditional vaginal wall repair. In this prospective observational study 99 women with symptomatic pelvic organ prolapse were included; 55 women underwent traditional repair and 44 repair using mesh. After the procedure infectious complications were monitored. The patients who underwent reconstructive surgery using mesh material were more likely to have febrile morbidity in the postoperative period than the patients who had been treated with traditional repair (p=0.031; there was a higher incidence of combination febrile morbidity with elevated C-reactive protein (CRP > 50 mg/l; p=0.046, and a higher incidence of CRP increase over 30 mg/l; p=0.005. Reconstructive procedures using synthetic mesh are accompanied by a higher incidence of early post-operative infectious complications.

  18. The effect of preoperative renal dysfunction with or without dialysis on early postoperative outcome following cardiac surgery.

    LENUS (Irish Health Repository)

    Al-Sarraf, Nael

    2011-01-01

    Although previous studies have shown increased mortality in renal dysfunction patients undergoing cardiac surgery, there is lack of data on the pattern of postoperative complications that occur in such patients and their distribution among dialysis and non-dialysis dependent renal dysfunction.

  19. Early post-operative pulmonary function tests after mitral valve replacement: Minimally invasive versus conventional approach. Which is better?

    Directory of Open Access Journals (Sweden)

    Magdy Gomaa

    2016-12-01

    Conclusion: Minimally invasive right anterolateral mini-thoracotomy is as safe as median sternotomy for mitral valve surgery, with fewer complications and postoperative pain, less ICU and hospital stay, fast recovery to work with no movement restriction after surgery. There was a highly significant difference denoting better post operative pulmonary function of the minimally invasive approach.

  20. Postoperative pain and quality of life after lobectomy via video-assisted thoracoscopic surgery or anterolateral thoracotomy for early stage lung cancer

    DEFF Research Database (Denmark)

    Bendixen, Morten; Jørgensen, Ole Dan; Kronborg, Christian

    2016-01-01

    , and 52 weeks, and self-reported quality of life was assessed with the EuroQol 5 Dimensions (EQ5D) and the European Organisation for Research and Treatment of Cancer (EORTC) 30 item Quality of Life Questionnaire (QLQ-C30) during hospital stay and 2, 4, 8, 12, 26, and 52 weeks after discharge. The primary...... reduces postoperative morbidity, but there is little high-quality evidence to show its superiority over open surgery. We aimed to investigate postoperative pain and quality of life in a randomised trial of patients with early-stage non-small-cell lung cancer undergoing VATS versus open surgery. METHODS......: We did a randomised controlled patient and observer blinded trial at a public university-based cardiothoracic surgery department in Denmark. We enrolled patients who were scheduled for lobectomy for stage I non-small-cell lung cancer. By use of a web-based randomisation system, we assigned patients...

  1. CHANGES IN SERUM LEVELS OF IL-6 IN THE EARLY POSTOPERATIVE PERIOD AFTER PREEMPTIVE ANALGESIA WITH NIMESULIDE, METAMIZOLE SODIUM AND PLACEBO IN REMOVAL OF IMPACTED MANDIBULAR THIRD MOLARS

    Directory of Open Access Journals (Sweden)

    Deyan Zdravkov Neychev

    2016-08-01

    Full Text Available Abstract Objective: The objective of this study is to determine the change in IL-6 serum levels in patients undergoing preemptive analgesia and surgical removal of an impacted mandibular third molar. Study Design: This is a prospective, double-blind, placebo-controlled study in 80 patients who had an atypical extraction of an impacted mandibular third molar. Results: After surgical removal of impacted mandibular third molars, elevated levels of IL-6 in the early postoperative period were found, and the highest level was 14 pg/ml. Conclusion: Postoperative IL-6 levels rise regardless of the medication used for preemptive analgesia. In the group treated with nimesulide, a trend to reducing IL-6 levels was observed, but further study in a larger number of patients is needed.

  2. May Renal Resistive Index Be an Early Predictive Tool of Postoperative Complications in Major Surgery? Preliminary Results

    Directory of Open Access Journals (Sweden)

    Enrico Giustiniano

    2014-01-01

    Full Text Available Background. Patients who undergo high-risk surgery represent a large amount of post-operative ICU-admissions. These patients are at high risk of experiencing postoperative complications. Renal Resistive Index was found to be related with renal dysfunction, hypertension, and posttraumatic hemorrhagic shock, probably due to vasoconstriction. We explored whether Renal Resistive Index (RRI, measured after awakening from general anesthesia, could have any relationship with postoperative complications. Methods. In our observational, stratified dual-center trial, we enrolled patients who underwent general anesthesia for high-risk major surgery. After awakening in recovery room (or during awakening period in subjects submitted to cardiac surgery we measured RRI by echo-color-Doppler method. Primary endpoint was the association of altered RRI (>0.70 and outcome during the first postoperative week. Results. 205 patients were enrolled: 60 (29.3% showed RRI > 0.70. The total rate of adverse event was 27 (18.6% in RRI ≤ 0.7 group and 19 (31.7% in RRI > 0.7 group (P=0.042. Significant correlation between RRI > 0.70 and complications resulted in pneumonia (P=0.016, septic shock (P=0.003, and acute renal failure (P=0.001 subgroups. Patients with RRI > 0.7 showed longer ICU stay (P=0.001 and lasting of mechanical ventilation (P=0.004. These results were confirmed in cardiothoracic surgery subgroup. RRI > 0.7 duplicates triplicates the risk of complications, both in general (OR 2.03 93 95% CI 1.02–4.02, P=0.044 and in cardiothoracic (OR 2.62 95% CI 1.11–6.16, P=0.027 population. Furthermore, we found RRI > 0.70 was associated with a triplicate risk of postoperative septic shock (OR 3.04, CI 95% 1.5–7.01; P=0.002.

  3. Postoperative inspiratory muscle training in addition to breathing exercises and early mobilization improves oxygenation in high-risk patients after lung cancer surgery: a randomized controlled trial.

    Science.gov (United States)

    Brocki, Barbara Cristina; Andreasen, Jan Jesper; Langer, Daniel; Souza, Domingos Savio R; Westerdahl, Elisabeth

    2016-05-01

    The aim was to investigate whether 2 weeks of inspiratory muscle training (IMT) could preserve respiratory muscle strength in high-risk patients referred for pulmonary resection on the suspicion of or confirmed lung cancer. Secondarily, we investigated the effect of the intervention on the incidence of postoperative pulmonary complications. The study was a single-centre, parallel-group, randomized trial with assessor blinding and intention-to-treat analysis. The intervention group (IG, n = 34) underwent 2 weeks of postoperative IMT twice daily with 2 × 30 breaths on a target intensity of 30% of maximal inspiratory pressure, in addition to standard postoperative physiotherapy. Standard physiotherapy in the control group (CG, n = 34) consisted of breathing exercises, coughing techniques and early mobilization. We measured respiratory muscle strength (maximal inspiratory/expiratory pressure, MIP/MEP), functional performance (6-min walk test), spirometry and peripheral oxygen saturation (SpO2), assessed the day before surgery and again 3-5 days and 2 weeks postoperatively. Postoperative pulmonary complications were evaluated 2 weeks after surgery. The mean age was 70 ± 8 years and 57.5% were males. Thoracotomy was performed in 48.5% (n = 33) of cases. No effect of the intervention was found regarding MIP, MEP, lung volumes or functional performance at any time point. The overall incidence of pneumonia was 13% (n = 9), with no significant difference between groups [IG 6% (n = 2), CG 21% (n = 7), P = 0.14]. An improved SpO2 was found in the IG on the third and fourth postoperative days (Day 3: IG 93.8 ± 3.4 vs CG 91.9 ± 4.1%, P = 0.058; Day 4: IG 93.5 ± 3.5 vs CG 91 ± 3.9%, P = 0.02). We found no association between surgical procedure (thoracotomy versus thoracoscopy) and respiratory muscle strength, which was recovered in both groups 2 weeks after surgery. Two weeks of additional postoperative IMT, compared with standard physiotherapy alone, did not preserve

  4. Significant correlation of comprehensive Aristotle score with total cardiac output during the early postoperative period after the Norwood procedure.

    Science.gov (United States)

    Li, Jia; Zhang, Gencheng; Holtby, Helen; Cai, Sally; Walsh, Mark; Caldarone, Christopher A; Van Arsdell, Glen S

    2008-07-01

    The comprehensive Aristotle score has been proposed as an individualized measure of the complexity of a given surgical procedure and has been reported to significantly correlate with postoperative morbidity and mortality after the Norwood procedure. An important factor leading to postoperative morbidity and mortality is low cardiac output. We studied the correlation between the comprehensive Aristotle score and cardiac output (CO) in infants after the Norwood procedure. Respiratory mass spectrometry was used to continuously measure systemic oxygen consumption (VO(2)) in 22 infants for 72 hours postoperatively. Arterial, superior vena caval and pulmonary venous blood gases were measured at 2 to 4 hour intervals to calculate CO. The comprehensive Aristotle score was collected. Hospital mortality was 4.5%. The comprehensive Aristotle score ranged from 14.5 to 23.5 and negatively correlated with CO (P = 0.027). Among the patient-adjusted factors, myocardial dysfunction (n = 10), mechanical ventilation to treat cardiorespiratory failure (n = 9) and atrioventricular valve regurgitation (n = 4) (P = 0.01) negatively correlated with CO (P = 0.06 to 0.07). Aortic atresia (n = 9) was associated with a lower CO (P = 0.01) for the first 24 hours which linearly increased overtime (P = 0.0001). No correlation was found between CO and other factors (P > 0.3 for all). Comprehensive Aristotle score significantly negatively correlates with CO after the Norwood procedure. A preoperative estimation of the comprehensive Aristotle score, particularly in association with myocardial dysfunction, mechanical ventilation to treat cardiorespiratory failure, atrioventricular valve regurgitation and aortic atresia may help to anticipate a high postoperative morbidity with low cardiac output syndrome.

  5. Postoperative acute kidney injury defined by RIFLE criteria predicts early health outcome and long-term survival in patients undergoing redo coronary artery bypass graft surgery.

    Science.gov (United States)

    Zakkar, Mustafa; Bruno, Vito D; Guida, Gustavo; Angelini, Gianni D; Chivasso, Pierpaulo; Suleiman, M Sadeeh; Bryan, Alan J; Ascione, Raimondo

    2016-07-01

    To investigate the impact of postoperative acute kidney injury (AKI) on early health outcome and on long-term survival in patients undergoing redo coronary artery bypass grafting (CABG). We performed a Cox analysis with 398 consecutive patients undergoing redo CABG over a median follow-up of 7 years (interquartile range, 4-12.2 years). Renal function was assessed using baseline and peak postoperative levels of serum creatinine. AKI was defined according to the risk, injury, failure, loss, and end-stage (RIFLE) criteria. Health outcome measures included the rate of in-hospital AKI and all-cause 30-day and long-term mortality, using data from the United Kingdom's Office of National Statistics. Propensity score matching, as well as logistic regression analyses, were used. The impact of postoperative AKI at different time points was related to survival. In patients with redo CABG, the occurrence of postoperative AKI was associated with in-hospital mortality (odds ratio [OR], 3.74; 95% confidence interval [CI], -1.3 to 10.5; P < .01], high Euroscore (OR, 1.27; 95% CI, 1.07-1.52; P < .01), use of IABP (OR, 6.9; 95% CI, 2.24-20.3; P < .01), and reduced long-term survival (hazard ratio [HR], 2.42; 95% CI, 1.63-3.6; P = .01). Overall survival at 5 and 10 years was lower in AKI patients with AKI compared with those without AKI (64% vs 85% at 5 years; 51% vs 68% at 10 years). On 1:1 propensity score matching analysis, postoperative AKI was independently associated with reduced long term survival (HR, 2.8; 95% CI, 1.15-6.7). In patients undergoing redo CABG, the occurrence of postoperative AKI is associated with increased 30-day mortality and major complications and with reduced long-term survival. Copyright © 2016 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

  6. Intraperitoneal tenoxicam to prevent abdominal adhesion formation in a rat peritonitis model.

    Science.gov (United States)

    Ezberci, Fikret; Bulbuloglu, Ertan; Ciragil, Pinar; Gul, Mustafa; Kurutas, Ergul Belge; Bozkurt, Serdar; Kale, I Taner

    2006-01-01

    We investigated the effects of intraperitoneal tenoxicam on the development of postoperative intra-abdominal adhesions and oxidative stress in a model of bacterial peritonitis. Bacterial peritonitis was induced in 24 rats by cecal ligation and puncture. The rats were randomly assigned to one of three groups. Group 1 (n = 8) received 2 ml saline intraperitoneally, group 2 (n = 8) received 2 ml (0.5 mg/kg) tenoxicam (Oksamen) intraperitoneally, and group 3 (n = 8) was a control, which did not receive any injection. All animals were killed 14 days later so we could assess the adhesion score and measure anastomotic bursting pressures. Tissue antioxidant levels were measured in 1-g tissue samples taken from the abdominal wall. The adhesion score was significantly lower in the tenoxicam group than in the saline and control groups. The anastomotic bursting pressures were higher in the saline and tenoxicam groups than in the control group. The catalase (CAT) levels were higher in the saline and tenoxicam groups than in the control group. The malondialdehyde (MDH) levels were higher in the saline group than in the tenoxicam and control groups. Intraperitoneal tenoxicam inhibited the formation of postoperative intra-abdominal adhesions without compromising wound healing in this bacterial peritonitis rat model. Tenoxicam also decreased the oxidative stress during peritonitis.

  7. Methylene blue 1% solution on the prevention of intraperitoneal adhesion formation in a dog model

    Directory of Open Access Journals (Sweden)

    Marco Augusto Machado Silva

    Full Text Available Intraperitoneal adhesions usually are formed after abdominal surgeries and may cause technical difficulties during surgical intervention, chronic abdominal pain and severe obstructions of the gastrointestinal tract. The current study aimed to evaluate the efficacy of methylene blue (MB 1% solution on the prevention of intraperitoneal postsurgical adhesion formation in a canine surgical trauma model. Twenty bitches were submitted to falciform ligament resection, omentectomy, ovariohysterectomy and scarification of a colonic segment. Prior to abdominal closure, 10 bitches received 1mg kg-1 MB intraperitoneally (MB group and 10 bitches received no treatment (control group, CT. On the 15th postoperative day the bitches were submitted to laparoscopy to assess adhesions. The mean adhesion scores were 13.9 (±5.6 for MB group and 20.5 (±6.4 for the CT group (P=0,043. In conclusion, the 1% MB solution was efficient on the prevention of intraperitoneal postoperative adhesion formation in bitches, especially those involving the colonic serosa.

  8. Intraperitoneal stone migration during percutaneos nephrolithotomy

    Directory of Open Access Journals (Sweden)

    Akif Diri

    2014-12-01

    Full Text Available Percutaneos nephrolithotomy (PNL is the standard care for renal stones larger than 2 cm. The procedure has some major and minor complications. Renal pelvis laceration and stone migration to the retroperitoneum is one of the rare condition. We report the first case of intraperitoneal stone migration during PNL.

  9. Implementation of a mobile 0.15-T intraoperative MR system in pediatric neuro-oncological surgery: feasibility and correlation with early postoperative high-field strength MRI.

    Science.gov (United States)

    Kubben, P L; van Santbrink, H; ter Laak-Poort, M; Weber, J W; Vles, J S H; Granzen, B; van Overbeeke, J J; Cornips, E M J

    2012-08-01

    We analyze our preliminary experience using the PoleStar N20 mobile intraoperative MR (iMR) system as an adjunct for pediatric brain tumor resection. We analyzed 11 resections in nine children between 1 month and 17 years old. After resection, we acquired iMR scans to detect residual tumor and update neuronavigation. We compared final iMR interpretation by the neurosurgeon with early postoperative MR interpretation by a neuroradiologist. Patient positioning was straightforward, and image quality (T1 7-min 4-mm sequences) sufficient in all cases. In five cases, contrast enhancement suspect for residual tumor was noted on initial postresection iMR images. In one case, a slight discrepancy with postoperative imaging after 3 months was no longer visible after 1 year. No serious perioperative adverse events related to the PoleStar N20 were encountered, except for transient shoulder pain in two. Using the PoleStar N20 iMR system is technically feasible and safe for both supra- and infratentorial tumor resections in children of all ages. Their small head and shoulders favor positioning in the magnet bore and allow the field of view to cover more than the area of primary interest, e.g., the ventricles in an infratentorial case. Standard surgical equipment may be used without significant limitations. In this series, the use of iMR leads to an increased extent of tumor resection in 45 % of cases. Correlation between iMR and early postoperative MR is excellent, provided image quality is optimal and interpretation is carefully done by someone sufficiently familiar with the system.

  10. Effect of trochar site lidocaine on postoperative pain scoring and patient satisfaction after gynecologic laparoscopies – A randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Kamal M. Zahran

    2011-06-01

    Conclusion: The combined use trochar sites and intraperitoneal lidocaine is superior to intraperitoneal lidocaine alone in managing postoperative pain after laparoscopic gynecological procedures. It leads to lower VAS at day 1 and day 7 postoperatively, less need for additional analgesics and higher patient satisfaction.

  11. Revisiting the applicability of adult early post-operative nausea and vomiting risk factors for the paediatric patient: A prospective study using cotinine levels in children undergoing adenotonsillectomies

    Directory of Open Access Journals (Sweden)

    Destiny F Chau

    2017-01-01

    Full Text Available Background and Aims: Post-operative vomiting (POV in children remains a significant clinical problem. This prospective study aims to investigate the applicability of well-established adult early post-operative nausea and vomiting (PONV risk factors on paediatric POV after adenotonsillectomies under regulated anaesthetic conditions. Methods: After Institutional Review Board approval, 213 children aged 3–10-year-old were enrolled. The participants had pre-operative questionnaires completed, followed protocolised anaesthetic plans and had saliva analysed for cotinine. The primary outcomes were POV as correlated with age, gender, family or personal history of PONV, motion sickness history, opioid use, surgical time, anaesthetic time and environmental tobacco smoke (ETS exposure, as assessed by cotinine levels and questionnaire reports. Data on analgesics, antiemetics and POV incidence before post-anaesthesia care unit discharge were collected. Statistical analysis was done through multiple logistic regression. Results: A total of 200 patients finalised the study. Early POV occurred in 32%. Family history of PONV (odds ratio [OR] = 5.3, P < 0.01 and motion sickness history (OR = 4.4, P = 0.02 were highly significant risk factors. Age reached borderline statistical significance (OR = 1.4, P = 0.05. None of the other factors reached statistical significance. Conclusion: Early POV occurs frequently in paediatric patients undergoing adenotonsillectomies. In this paediatric-aged group, the incidence of POV was affected by the family history of PONV, and history of motion sickness. Age, female gender, opioid use, surgical and anaesthetic times did not affect the incidence of POV. ETS exposure, as assessed by cotinine levels and questionnaire reports, had no protective effect on early paediatric POV.

  12. Early application of pulsed electromagnetic field in the treatment of postoperative delayed union of long-bone fractures: a prospective randomized controlled study.

    Science.gov (United States)

    Shi, Hong-fei; Xiong, Jin; Chen, Yi-xin; Wang, Jun-fei; Qiu, Xu-sheng; Wang, Yin-he; Qiu, Yong

    2013-01-19

    Pulsed electromagnetic field (PEMF) is reported to be an effective adjunct for the management of nonunion long-bone fractures. Most studies implement PEMF treatment after 6 months or longer of delayed union or nonunion following fracture treatment. Despite these variations in treatment, the early application of PEMF following a diagnosis of a postoperative delayed union has not been specifically analyzed. In this study, the outcomes of postoperative delayed union of long-bone fractures treated with an early application of PEMF were evaluated as compared with a sham-treated control group. In this prospective, randomized controlled study, a total of 58 long-bone fracture patients, who presented with delayed union of between 16 weeks and 6 months, were randomly split into two groups and subjected to an early application of PEMF or sham treatment. Clinical and radiological assessments were performed to evaluate the healing status. Treatment efficacy was assessed at three month intervals. Patients in the PEMF group showed a higher rate of union than those in the control group after the first three months of treatment, but this difference failed to achieve statistical significance. At the end of the study, PEMF treatment conducted for an average of 4.8 months led to a success rate of 77.4%. This was significantly higher than the control, which had an average duration of 4.4 months and a success rate of 48.1%. The total time from operation to the end of the study was a mean of 9.6 months for patients in the PEMF group. Fracture patients treated with an early application of PEMF achieved a significantly increased rate of union and an overall reduced suffering time compared with patients that receive PEMF after the 6 months or more of delayed union, as described by others.

  13. Early application of pulsed electromagnetic field in the treatment of postoperative delayed union of long-bone fractures: a prospective randomized controlled study

    Directory of Open Access Journals (Sweden)

    Shi Hong-fei

    2013-01-01

    Full Text Available Abstract Background Pulsed electromagnetic field (PEMF is reported to be an effective adjunct for the management of nonunion long-bone fractures. Most studies implement PEMF treatment after 6 months or longer of delayed union or nonunion following fracture treatment. Despite these variations in treatment, the early application of PEMF following a diagnosis of a postoperative delayed union has not been specifically analyzed. In this study, the outcomes of postoperative delayed union of long-bone fractures treated with an early application of PEMF were evaluated as compared with a sham-treated control group. Methods In this prospective, randomized controlled study, a total of 58 long-bone fracture patients, who presented with delayed union of between 16 weeks and 6 months, were randomly split into two groups and subjected to an early application of PEMF or sham treatment. Clinical and radiological assessments were performed to evaluate the healing status. Treatment efficacy was assessed at three month intervals. Results Patients in the PEMF group showed a higher rate of union than those in the control group after the first three months of treatment, but this difference failed to achieve statistical significance. At the end of the study, PEMF treatment conducted for an average of 4.8 months led to a success rate of 77.4%. This was significantly higher than the control, which had an average duration of 4.4 months and a success rate of 48.1%. The total time from operation to the end of the study was a mean of 9.6 months for patients in the PEMF group. Conclusions Fracture patients treated with an early application of PEMF achieved a significantly increased rate of union and an overall reduced suffering time compared with patients that receive PEMF after the 6 months or more of delayed union, as described by others.

  14. Perioperative pentoxifylline therapy attenuates early postoperative neuro-cognitive decline in patients undergoing coronary artery bypass grafting surgery using cardiopulmonary bypass

    Directory of Open Access Journals (Sweden)

    Sambhunath Das

    2015-01-01

    Full Text Available Background: Postoperative cognitive decline (POCD after coronary artery bypass grafting (CABG is a common problem. Studies show that pentoxifylline administration reduces inflammation induced by cardiopulmonary bypass and brain injury after ischaemia. Hence the perioperative use of pentoxifylline in attenuating POCD was evaluated in the study. Materials and Methods: Eighty patients were divided randomly into two groups from 106 patients scheduled for CABG surgery. The study group was administered pentoxifylline 400 mg twice daily orally from day of admission to 7th day after surgery, whereas the control group patients received placebo. Neurocognitive assessment was assessed by an independent clinical psychologist one day after admission to hospital and again on 7th postoperative day. The data was analyzed and a P < 0.05 was considered significant results. Results: Pentoxifylline-treated group showed no statistically significant difference in animal naming test scores (10.3 ± 2.2 versus 9.4 ± 2.5, P = 0.07, digit symbol substitution test (26.1 ± 7.47 vs 22.2 ± 6.07, P = 0.09 and 8 subtests of Post Graduate Institute-memory scale. The control group had significant POCD as detected by animal naming test (10.5 ± 3.7 versus 8.6 ± 3.9, P = 0.008, digit symbol substitution test (20.2 ± 8.2 versus 14.7 ± 8.9, P = 0.008 and five subtests of memory scale (P = 0.01, 0.04, 0.003, 0.005 and 0.02. The incidence of POCD was 50% in placebo-treated group compared to 22.5% in pentoxifylline group. Conclusions: The perioperative use of pentoxifylline attenuates the early postoperative neurocognitive decline after CABG using cardiopulmonary bypass.

  15. Dose-Volume Histogram Predictors of Chronic Gastrointestinal Complications After Radical Hysterectomy and Postoperative Concurrent Nedaplatin-Based Chemoradiation Therapy for Early-Stage Cervical Cancer

    International Nuclear Information System (INIS)

    Isohashi, Fumiaki; Yoshioka, Yasuo; Mabuchi, Seiji; Konishi, Koji; Koizumi, Masahiko; Takahashi, Yutaka; Ogata, Toshiyuki; Maruoka, Shintaroh; Kimura, Tadashi; Ogawa, Kazuhiko

    2013-01-01

    Purpose: The purpose of this study was to evaluate dose-volume histogram (DVH) predictors for the development of chronic gastrointestinal (GI) complications in cervical cancer patients who underwent radical hysterectomy and postoperative concurrent nedaplatin-based chemoradiation therapy. Methods and Materials: This study analyzed 97 patients who underwent postoperative concurrent chemoradiation therapy. The organs at risk that were contoured were the small bowel loops, large bowel loop, and peritoneal cavity. DVH parameters subjected to analysis included the volumes of these organs receiving more than 15, 30, 40, and 45 Gy (V15-V45) and their mean dose. Associations between DVH parameters or clinical factors and the incidence of grade 2 or higher chronic GI complications were evaluated. Results: Of the clinical factors, smoking and low body mass index (BMI) (<22) were significantly associated with grade 2 or higher chronic GI complications. Also, patients with chronic GI complications had significantly greater V15-V45 volumes and higher mean dose of the small bowel loops compared with those without GI complications. In contrast, no parameters for the large bowel loop or peritoneal cavity were significantly associated with GI complications. Results of the receiver operating characteristics (ROC) curve analysis led to the conclusion that V15-V45 of the small bowel loops has high accuracy for prediction of GI complications. Among these parameters, V40 gave the highest area under the ROC curve. Finally, multivariate analysis was performed with V40 of the small bowel loops and 2 other clinical parameters that were judged to be potential risk factors for chronic GI complications: BMI and smoking. Of these 3 parameters, V40 of the small bowel loops and smoking emerged as independent predictors of chronic GI complications. Conclusions: DVH parameters of the small bowel loops may serve as predictors of grade 2 or higher chronic GI complications after postoperative

  16. The impact of acute post-extraction oroantral communications surgical treatment on patients' quality of life in early post-operative period

    Directory of Open Access Journals (Sweden)

    I. M. Got'

    2017-12-01

    Full Text Available The research objective is to study the impact of plastic surgery different methods of acute post-extraction oroantral communications treatment on patients' quality of life in early post-operative period. Materials and methods. The study included 41 patient aged between 18 and 58 years receiving treatment of maxillary sinus perforation, which was caused by tooth extraction. The patients were divided into 3 groups – 14, 12 and 15 persons respectively. Plastic surgery of the oroantral communication in the first group was done in accordance with the methods suggested by the authors using collagen cone and membrane. The same surgery in the second group was done with PRF (Platelet-rich fibrin. In the third (control group, the communication was closed by the vestibular flap following the Rehrmann method. Results of patients' quality of life evaluation after plastic surgery treatment of acute post-extraction oroantral communication show the decrease of its general indicator in early post-operative period in all groups of patients. The general quality of life indicator (well-being indicator shows a tendency to increase over the first 24 hours after the surgery in both study and control groups. This may mean that a relatively small trauma in a maxillofacial area has a significant influence on patients' perception of their condition and well-being. Absolute numbers of well-being indicator over the first 24 hours after the surgery in the third group were almost 1.5 times higher than those in the groups 1 and2. Ina comparative study of the groups 1 and 3 and then the groups 2 and 3, we observed a significant difference between well-being indicator levels (p < 0.01. The control group demonstrated the return to the pre-operative life quality values on the 7-th day after the surgery. While at the same time, those values in the study groups were equal to the pre-operative ones already on the 4-th day. Conclusions. Operation trauma which was caused by the

  17. A suicide involving intraperitoneal injection of pentobarbital.

    Science.gov (United States)

    Hangartner, Sarah; Steiner, Jasmin; Dussy, Franz; Moeckli, Regula; Gerlach, Kathrin; Briellmann, Thomas

    2016-09-01

    We present an unusual case of suicide by intraperitoneal injection of pentobarbital, an overdose of zolpidem and the intake of diazepam, ethanol and other psychoactive substances. The autopsy and specimen collection were conducted in a 10 to 18 h postmortem interval. The toxicological analysis revealed a significantly higher pentobarbital concentration in femoral blood compared to cardiac blood (36 vs. 15 mg/L). On the contrary, zolpidem and diazepam concentrations in cardiac blood (2700 and 590 µg/L) were found to be significantly higher than in femoral blood (1500 and 230 µg/L). These findings point to a postmortem redistribution with a distinct gradient from areas of high drug concentrations in the gastrointestinal tract (zolpidem and diazepam) and the injection site (pentobarbital) to peripheral tissue. Ethanol concentration was 0.95 ‰ which amplified the CNS depression. The choice of this unusual suicide method was associated with the deceased's former job as a veterinarian's assistant. In veterinary medicine, the intraperitoneal injection of a lethal dose of pentobarbital is quite commonly performed to euthanise small animals. Intraperitoneal injection is rare as route of administration in humans.

  18. Postoperative pleural effusion following upper abdominal surgery

    DEFF Research Database (Denmark)

    Nielsen, P H; Jepsen, S B; Olsen, A D

    1989-01-01

    Of 128 patients who underwent upper abdominal surgery, examined by standard preoperative and postoperative chest roentgenograms for the formation of postoperative pleural effusions, 89 had postoperative pleural effusions. Their presence was not related to the type of operation, infection, serum a...... to postoperative sodium and water retention, and aggravated by an age-related relative cardiac decompensation. Early postoperative pleural effusions are common and do not require specific treatment....

  19. The postoperative stomach

    Energy Technology Data Exchange (ETDEWEB)

    Woodfield, Courtney A. [Department of Radiology, Hospital of the University of Pennsylvania, 3400 Spruce Street, Philadelphia, PA 19104 (United States); Levine, Marc S. [Department of Radiology, Hospital of the University of Pennsylvania, 3400 Spruce Street, Philadelphia, PA 19104 (United States)]. E-mail: marc.levine@uphs.upenn.edu

    2005-03-01

    Gastric surgery may be performed for the treatment of a variety of benign and malignant diseases of the upper gastrointestinal tract, including peptic ulcers and gastric carcinoma. Radiographic studies with water-soluble contrast agents often are obtained to rule out leaks, obstruction, or other acute complications during the early postoperative period. Barium studies may also be obtained to evaluate for anastomotic strictures or ulcers, bile reflux gastritis, recurrent tumor, or other chronic complications during the late postoperative period. Cross-sectional imaging studies such as CT are also helpful for detecting abscesses or other postoperative collections, recurrent or metastatic tumor, or less common complications such as afferent loop syndrome or gastrojejunal intussusception. It is important for radiologists to be familiar not only with the radiographic findings associated with these various abnormalities but also with the normal appearances of the postoperative stomach on radiographic examinations, so that such appearances are not mistaken for pseudoleaks or other postoperative complications. The purpose of this article is to describe the normal postsurgical anatomy after the most commonly performed operations (including partial gastrectomy, esophagogastrectomy and gastric pull-through, and total gastrectomy and esophagojejunostomy) and to review the acute and chronic complications, normal postoperative findings, and major abnormalities detected on radiographic examinations in these patients.

  20. The postoperative stomach

    International Nuclear Information System (INIS)

    Woodfield, Courtney A.; Levine, Marc S.

    2005-01-01

    Gastric surgery may be performed for the treatment of a variety of benign and malignant diseases of the upper gastrointestinal tract, including peptic ulcers and gastric carcinoma. Radiographic studies with water-soluble contrast agents often are obtained to rule out leaks, obstruction, or other acute complications during the early postoperative period. Barium studies may also be obtained to evaluate for anastomotic strictures or ulcers, bile reflux gastritis, recurrent tumor, or other chronic complications during the late postoperative period. Cross-sectional imaging studies such as CT are also helpful for detecting abscesses or other postoperative collections, recurrent or metastatic tumor, or less common complications such as afferent loop syndrome or gastrojejunal intussusception. It is important for radiologists to be familiar not only with the radiographic findings associated with these various abnormalities but also with the normal appearances of the postoperative stomach on radiographic examinations, so that such appearances are not mistaken for pseudoleaks or other postoperative complications. The purpose of this article is to describe the normal postsurgical anatomy after the most commonly performed operations (including partial gastrectomy, esophagogastrectomy and gastric pull-through, and total gastrectomy and esophagojejunostomy) and to review the acute and chronic complications, normal postoperative findings, and major abnormalities detected on radiographic examinations in these patients

  1. Clinical assessment of peripheral perfusion to predict postoperative complications after major abdominal surgery early: A prospective observational study in adults

    NARCIS (Netherlands)

    M.E. van Genderen (Michel); J. Paauwe (Jaap); J. de Jonge (Jeroen); R.J.P. van der Valk (Ralf); A.A.P. Lima (Alexandre ); J. Bakker (Jan); J. van Bommel (Jasper)

    2014-01-01

    textabstractIntroduction: Altered peripheral perfusion is strongly associated with poor outcome in critically ill patients. We wanted to determine whether repeated assessments of peripheral perfusion during the days following surgery could help to early identify patients that are more likely to

  2. Predictive Power of the NSQIP Risk Calculator for Early Post-Operative Outcomes After Whipple: Experience from a Regional Center in Northern Ontario.

    Science.gov (United States)

    Jiang, Henry Y; Kohtakangas, Erica L; Asai, Kengo; Shum, Jeffrey B

    2017-05-02

    NSQIP Risk Calculator was developed to allow surgeons to inform their patients about their individual risks for surgery. Its ability to predict complication rates and length of stay (LOS) has made it an appealing tool for both patients and surgeons. However, the NSQIP Risk Calculator has been criticized for its generality and lack of detail towards surgical subspecialties, including the hepatopancreaticobiliary (HPB) surgery. We wish to determine whether the NSQIP Risk Calculator is predictive of post-operative complications and LOS with respect to Whipple's resections for our patient population. As well, we wish to identify strategies to optimize early surgical outcomes in patients with pancreatic cancer. We conducted a retrospective review of patients who underwent elective Whipple's procedure for benign or malignant pancreatic head lesions at Health Sciences North (Sudbury, Ontario), a tertiary care center, from February 2014 to August 2016. Comparisons of LOS and post-operative complications between NSQIP-predicted and actual ones were carried out. NSQIP-predicted complications rates were obtained using the NSQIP Risk Calculator through pre-defined preoperative risk factors. Clinical outcomes examined, at 30 days post-operation, included pneumonia, cardiac events, surgical site infection (SSI), urinary tract infection (UTI), venous thromboembolism (VTE), renal failure, readmission, and reoperation for procedural complications. As well, mortality, disposition to nursing or rehabilitation facilities, and LOS were assessed. A total of 40 patients underwent Whipple's procedure at our center from February 2014 to August 2016. The average age was 68 (50-85), and there were 22 males and 18 females. The majority of patients had independent baseline functional status (39/40) with minimal pre-operative comorbidities. The overall post-operative morbidity was 47.5% (19/40). The rate of serious complication was 17.5% with four Clavien grade II, two grade III, and one grade

  3. Mast cells facilitate local VEGF release as an early event in the pathogenesis of postoperative peritoneal adhesions.

    LENUS (Irish Health Repository)

    Cahill, Ronan A

    2012-02-03

    BACKGROUND: Peritoneal injury sustained at laparotomy may evoke local inflammatory responses that result in adhesion formation. Peritoneal mast cells are likely to initiate this process, whereas vascular permeability\\/endothelial growth factor (VEGF) may facilitate the degree to which subsequent adhesion formation occurs. METHODS: Mast cell deficient mice (WBB6F1-\\/-), along with their mast cell sufficient counterparts (WBB6F1+\\/+), underwent a standardized adhesion-inducing operation (AIS) with subsequent sacrifice and adhesion assessment 14 days later in a blinded fashion. Additional CD-1 and WBB6F1+\\/+, and WBB6F1-\\/- mice were killed 2, 6, 12, and 24 hours after operation for measurement of VEGF by ELISA in systemic serum and peritoneal lavage fluid. Two further groups of CD-1 mice underwent AIS and received either a single perioperative dose of anti-VEGF monoclonal antibody (10 mug\\/mouse) or a similar volume of IgG isotypic antibody and adhesion formation 2 weeks later was evaluated. RESULTS: WBB6F1-\\/- mice had less adhesions then did their WBB6F1+\\/+ counterparts (median [interquartile range] adhesion score 3[3-3] vs 1.5[1-2] respectively; P < .003). Local VEGF release peaked 6 hours after AIS in both WBB6F1+\\/+ and CD-1 mice whereas levels remained at baseline in WBB6F1-\\/- mice. CD-1 mice treated with a single dose of anti-VEGF therapy during operation had less adhesions than controls (2[1.25-2] vs 3[2.25-3], P = .0002). CONCLUSIONS: Mast cells and VEGF are central to the formation of postoperative intra-abdominal adhesions with mast cells being responsible, either directly or indirectly, for VEGF release into the peritoneal cavity after operation. In tandem with the recent clinical success of anti-VEGF monoclonal antibodies in oncologic practice, our observations suggest an intriguing avenue for research and development of anti-adhesion strategy.

  4. Effect of Early Use of Covered Self-Expandable Endoscopic Stent on the Treatment of Postoperative Stapler Line Leaks.

    Science.gov (United States)

    Quezada, Nicolás; Maiz, Cristóbal; Daroch, David; Funke, Ricardo; Sharp, Allan; Boza, Camilo; Pimentel, Fernando

    2015-10-01

    Postoperative leaks are a dreaded complication after bariatric surgery (BS). Its treatment is based on nutritional support and sepsis control by antibiotics, collections drainage and/or prosthesis, and/or surgery. The aim of this study is to report our experience with coated self-expandable endoscopic stents (SEES) for leaks treatment. This study was performed in a University Hospital, (censored). We performed a retrospective analysis of our BS database from January 2007 to December 2013. All patients with leak after BS treated with SEES were included. We identified 29 patients; 17 (59%) were women, with median age of 37 (19-65) years, and preoperative body mass index of 40 (28.7-56-6) kg/m(2). Nineteen (65.5%) patients had a sleeve gastrectomy and 10 (34.5%) a Roux-en-Y gastric bypass. All patients had a leak in the stapler line. Median time from surgery to leak diagnosis was 7 (1-51) days, and SEES were installed 8 (0-104) days after diagnosis. Twenty-one (72%) patients also had abdominal exploration. Median length of SEES use was 60 (1-299) days. Patients who had SEES as primary treatment (with or without simultaneous reoperation) had a shorter leak closure time (50 [6-112] vs 109 [60-352] days; p = 0.008). Twenty-eight (96.5%) patients successfully achieved leak closure with SEES. There were 16 migrations in 10 (34%) patients, 1 (3%) stent fracture, 1 opening of the blind end of alimentary limb (3%), and 5 patients (17%) required a second stent due to leak persistence. SEES is a feasible, safe, and effective management of post BS leaks, although patients may also require prosthesis revision and abdominal exploration. Primary SEES placement is associated with a shorter leak resolution time.

  5. Characterisation and Safety of Intraperitoneal Perioperative Administration of Antibacterial Agents

    DEFF Research Database (Denmark)

    Fonnes, Siv; Holzknecht, Barbara Juliane; Arpi, Magnus

    2017-01-01

    Background Intraperitoneal drug administration applies treatment at the site of diseases with gynaecological, urological, or gastrointestinal origin. The objective of this systematic review was to investigate perioperative intraperitoneal administration of antibacterial agents to characterise...... event was discomfort or pain during administration, especially with use of oxytetracycline. Conclusion At least 12 different classes of antibacterial agents have been administered intraperitoneally during or after surgery as prophylaxis or treatment of intraabdominal infections. Intraperitoneal...... administration seems safe although use of oxytetracycline may cause discomfort or pain....

  6. The effect of implant macro-thread design on implant stability in the early post-operative period: a randomized, controlled pilot study.

    Science.gov (United States)

    McCullough, Jeffrey J; Klokkevold, Perry R

    2017-10-01

    Available literature suggests there is a transient drop in implant stability from approximately week 0 to week 3-4 as a result of peri-implant bone remodeling as it transitions from a primary, mechanical stability to a secondary, biological stability. Research investigating the influence of macro-thread design on this process is scant. The specific aim of this study was to evaluate the role of macro-thread design on implant stability in the early post-operative healing period using resonance frequency analysis (RFA). Seven patients, each missing at least two posterior teeth in the same arch, were included in the study. Three patients qualified for four implants resulting in a total of 10 matched pairs. All sites were healed (>6 months), non-grafted sites with sufficient bone to place implants. Each site in a matched pair was randomly assigned to receive either a control (Megagen EZ Plus Internal; EZ) or test (Megagen AnyRidge; AR) implant. The test implant incorporates a novel thread design with a wide thread depth and increased thread pitch. RFA was used to determine implant stability quotient (ISQ) values for each implant at the time of placement and weekly for the first 8 weeks. Implants consistently achieved a relatively high insertion torque (30-45 N/cm) and high initial ISQ value (79.8 ± 1.49). Baseline ISQ values for test (AR; 79.55 ± 1.61) and control (EZ; 80.05 ± 1.37) implants were similar. A general pattern of stability from baseline through all eight follow-up evaluations was observed for the test implants. A pattern of decreasing ISQ values was observed for the control implants across the early follow-up evaluations up to week four, where the value plateaued. There was a statistically significant main effect due to implant type (P macro-thread design appears to play a role in implant stability in the early post-operative healing period as assessed by RFA. These findings may have important implications related to immediate or early loading

  7. What's new in intraperitoneal test on Kevlar (asbestos substitute)?

    Science.gov (United States)

    Brinkmann, O A; Müller, K M

    1989-09-01

    The intraperitoneal test is a suitable experimental method for studying the different patterns of morphological reaction to foreign body substances of various kinds and concentrations as well as their transport within and elimination from the organism, Kevlar fibres are synthetic aromatic polyamid (aramid) fibres which, investigated by means of the intraperitoneal test in Wistar rats, show distinct pathogenetic reaction patterns: 1. In the early stage after application, the formation of multinucleated giant cells with phagocytosis of the amber-coloured Kevlar fibres, and an inflammatory reaction are foremost features. 2. The typical feature of the second stage is the development of granulomas with central necrosis indicating the cytotoxic nature of Kevlar fibres. 3. The third stage is dominated by the mesenchymal activation with capsular structures of collagenous fibres. Besides granulomatous foci, a slight submesothelial fibrosis is observed. 4. Fragments of Kevlar fibres are drained through lymphatic pathways and stored in lymph nodes where they lead to inflammatory reactions. 5. The reactive granulomatous changes in the greater omentum of rats are accompanied by proliferative mesothelial changes which, in one cases, even led to the development of a multilocular mesothelioma.

  8. Predictive value of early postoperative IOP and bleb morphology in Mitomycin-C augmented trabeculectomy [version 2; referees: 2 approved

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    Hamed Esfandiari

    2017-12-01

    Full Text Available Background: To determine the predictive value of postoperative bleb morphological features and intraocular pressure (IOP on the success rate of trabeculectomy. Methods: In this prospective interventional case series, we analyzed for one year 80 consecutive primary open angle glaucoma patients who underwent mitomycin-augmented trabeculectomy. Bleb morphology was scored using the Indiana bleb appearance grading scale (IBAGS. Success was defined as IOP ≤15 mmHg at 12 months. We applied a multivariable regression analysis and determined the area under the receiver operating characteristic curve (AUC. Results: The mean age of participants was 62±12.3 years in the success and 63.2±16.3 years in the failure group (P= 0.430 with equal gender distribution (P=0.911. IOPs on day 1, 7 and 30 were similar in both (P= 0.193, 0.639, and 0.238, respectively. The AUC of IOP at day 1, day 7 and 30 for predicting a successful outcome was 0.355, 0.452, and 0.80, respectively. The AUC for bleb morphology parameters of bleb height, extension, and vascularization, on day 14 were 0.368, 0.408, and 0.549, respectively. Values for day 30 were 0.428, 0.563, and 0.654. IOP change from day 1 to day 30 was a good predictor of failure (AUC=0.838, 95% CI: 0.704 to 0.971 with a change of more than 3 mmHg predicting failure with a sensitivity of 82.5% (95% CI: 68 to 91% and a specificity of 87.5% (95% CI: 53 to 98%. Conclusions: IOP on day 30 had a fair to good accuracy while bleb features failed to predict success except bleb vascularity that had a poor to fair accuracy.  An IOP increase more than 3 mmHg during the first 30 days was a good predictor of failure.

  9. Serratus Anterior Fascia Flap Versus Muscular Flap for Expander Coverage in Two-stage Breast Reconstruction Following Mastectomy: Early Post-operative Outcomes.

    Science.gov (United States)

    Bordoni, Daniele; Cadenelli, Pierfrancesco; Rocco, Nicola; Tessone, Ariel; Falco, Giuseppe; Magalotti, Cesare

    2017-02-01

    The demand for reconstructive breast surgery after mastectomy is increasing among women and the two-stage option remains the most commonly performed technique. We conducted a self-controlled prospective clinical trial comparing the use of the serratus anterior fascia with the serratus anterior detached fibers to cover the inferolateral aspect of the expander in immediate two-stage breast reconstruction following conservative mastectomies as oncological or risk-reducing procedures. We analyzed the surgical outcome of 29 bilateral mastectomies and immediate reconstruction with the positioning of a tissue expander in a pocket beneath the pectoralis major and serratus anterior muscle on one side and in a pocket beneath the pectoralis major and a serratus anterior fascia flap on the other side. We considered all complications presenting in the first month after surgery and patient-reported early post-operative pain. Complication rates in the two groups did not significantly differ (p = 0.237). The total amount of drainage and the time of drainage permanence were significantly lower for the subfascial group (p fascia flap when compared with the serratus muscle fibers use for inferolateral implant coverage following mastectomy. The use of the anterior serratus fascia flap for inferolateral implant coverage in two-stage breast reconstructions following mastectomy could be considered as a safe and effective technique, presenting lower morbidity for the patient when compared with the serratus muscle fibers use and lower costs when compared with biological and synthetic meshes use, achieving good outcomes in terms of post-operative complications and women's quality of life and satisfaction levels. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

  10. Frequency of concomitant ischemic heart disease and risk factor analysis for an early postoperative myocardial infarction after elective abdominal aortic aneurysm repair.

    Science.gov (United States)

    Han, Seung Rim; Kim, Young-Wook; Heo, Seon-Hee; Woo, Shin-Young; Park, Yang Jin; Kim, Dong Ik; Yang, Jeonghoon; Choi, Seung-Hyuk; Kim, Duk-Kyung

    2016-03-01

    We aimed to see the frequency of concomitant ischemic heart disease (IHD) in Korean patients with abdominal aortic aneurysm (AAA) and to determine risk factors for an early postoperative acute myocardial infarction (PAMI) after elective open or endovascular AAA repair. We retrospectively reviewed a database of patients who underwent elective AAA repair over the past 11 years. Patients were classified into 3 groups: control group; group I, medical IHD treatment; group II, invasive IHD treatment. Rates of PAMI and mortality at 30 days were compiled and compared between groups according to the type of AAA repair. Six hundred two elective repairs of infrarenal or juxtarenal AAAs were enrolled in this study. The patients were classified into control group (n = 398, 66.1%), group I (n = 73, 12.1%) and group II (n = 131, 21.8%). PAMI developed more frequently after open surgical repair (OSR) than after endovascular aneurysm repair (EVAR) (5.4% vs. 1.3%, P = 0.012). In OSR patients (n = 373), PAMI developed 2.1% in control group, 18.0% in group I and 7.1% in group II (P < 0.001). In EVAR group (n = 229), PAMI developed 0.6% in control group, 4.3% in group I and 2.2% in group II (P = 0.211). On the multivariable analysis of risk factors of PAMI, PAMI developed more frequently in patients with positive functional stress test. The prevalence of concomitant IHD was 34% in Korean AAA patients. The risk of PAMI was significantly higher after OSR compared to EVAR and in patients with IHD compared to control group. Though we found some risk factors for PAMI, these were not applied to postoperative mortality rate.

  11. Local analgesic effect of tramadol is not mediated by opioid receptors in early postoperative pain in rats

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    Angela Maria Sousa

    2015-06-01

    Full Text Available BACKGROUND AND OBJECTIVES: Tramadol is known as a central acting analgesic drug, used for the treatment of moderate to severe pain. Local analgesic effect has been demonstrated, in part due to local anesthetic-like effect, but other mechanisms remain unclear. The role of peripheral opioid receptors in the local analgesic effect is not known. In this study, we examined role of peripheral opioid receptors in the local analgesic effect of tramadol in the plantar incision model. METHODS: Young male Wistar rats were divided into seven groups: control, intraplantar tramadol, intravenous tramadol, intravenous naloxone-intraplantar tramadol, intraplantar naloxone-intraplantar tramadol, intravenous naloxone-intravenous tramadol, and intravenous naloxone. After receiving the assigned drugs (tramadol 5 mg, naloxone 200 µg or 0.9% NaCl, rats were submitted to plantar incision, and withdrawal thresholds after mechanical stimuli with von Frey filaments were assessed at baseline, 10, 15, 30, 45 and 60 min after incision. RESULTS: Plantar incision led to marked mechanical hyperalgesia during the whole period of observation in the control group, no mechanical hyperalgesia were observed in intraplantar tramadol group, intraplantar naloxone-intraplantar tramadol group and intravenous naloxone-intraplantar tramadol. In the intravenous tramadol group a late increase in withdrawal thresholds (after 45 min was observed, the intravenous naloxone-intravenous tramadol group and intravenous naloxone remained hyperalgesic during the whole period. CONCLUSIONS: Tramadol presented an early local analgesic effect decreasing mechanical hyperalgesia induced by plantar incision. This analgesic effect was not mediated by peripheral opioid receptors.

  12. Enteric bacteria and their antigens may stimulate postoperative peritoneal adhesion formation.

    Science.gov (United States)

    Cahill, Ronan A; Wang, Jiang Huai; Redmond, H Paul

    2007-03-01

    Intraabdominal sepsis causes exuberant inflammation, which results in dense adhesions. Translocation of enteric bacteria and/or their antigens after laparotomy may therefore also affect peritoneal healing by promoting local release of proinflammatory cytokines. Our hypothesis was that targeted counter therapy could be beneficial if such contamination was to augment postoperative adhesion formation. Two endotoxin-hyposensitive mouse strains (C3H/HeJ and C57BL/10ScCr) and their syngeneic counterparts (C3H/HeN and C57BL10/ScSn, respectively) underwent reproducible adhesion-inducing operation (AIO) (n=10/group) with sacrifice and blinded adhesion grading 14 days later. In addition, CD-1 mice were gavaged with fluorescein isothiocyanate labeled-lipopolysaccharide (FITC-LPS) prior to either AIO or sham laparotomy and had both peritoneal macrophages and circulating monocytes assessed by flow cytometry afterward. The cytokine-release response of resident peritoneal cells to LPS stimulation was assessed in vitro (murine peritoneal mast cell cultures) and in vivo (unoperated CD-1 mice administered LPS intraperitoneally [10 & 50 microg/mouse]). Finally, CD-1 mice (n=10/group) had AIO and received either bactericidal/permeability increasing protein (rBPI, 2 mg/mouse) or vehicle solution in the early postoperative period with assessment of adhesion formation 2 weeks later. Both HeJ and ScCr mice had less adhesions than their controls (P=.0015 and .0001, respectively, Mann Whitney U test). FITC-LPS uptake by peritoneal macrophages was striking after AIO. Intraperitoneal LPS provoked significant local vascular endothelial growth factor (VEGF) release as did the process of AIO. In vitro, LPS induced significant interleukin-(IL)-6 release from isolated mast cells. Intraperitoneal administration of rBPI to CD-1 mice early after AIO markedly attenuated subsequent adhesion formation (P=.0003). Peritoneal adhesion formation is exacerbated by peritoneal contamination due to

  13. Surgery With or Without Postoperative Radiation Therapy for Early-stage External Auditory Canal Squamous Cell Carcinoma: A Meta-analysis.

    Science.gov (United States)

    Oya, Ryohei; Takenaka, Yukinori; Takemura, Kazuya; Ashida, Naoki; Shimizu, Kotaro; Kitamura, Takahiro; Yamamoto, Yoshifumi; Uno, Atsuhiko

    2017-10-01

    External auditory canal squamous cell carcinoma (EACSCC) is a rare disease with no standard treatment supported by high-level evidence. The aim of this study was to investigate EACSCC prognoses according to treatment modality and thus determine the optimal intervention for early-stage disease. PubMed, Scopus, and Ichushi-Web searches of the English and Japanese-language literature published between January 1, 2006 and December 31, 2016 were performed using the key words "external auditory canal cancer" and "temporal bone cancer." Articles related to EACSCC that include the 5-year overall survival rate or individual patient data for histological types, follow-up periods, and final outcomes were enrolled. Sex, age, Moody's modified Pittsburgh stage, type of treatment modality, type of operation, follow-up period, and 5-year survival rates were extracted. Twenty articles were used for the aggregate meta-analysis using a random-effects model, and 18 articles that reported 99 patients with early-stage EACSCC were used for the individual patient data meta-analysis. The 5-year overall survival rate of early-stage EACSCC was 77%. Postoperative radiation therapy (PORT) was performed in 45% of stage I patients and 68% of stage II patients. Survival analysis of all patients showed no differences between the surgery-only and PORT groups; however, PORT exhibited a better prognosis than surgery alone among patients with stage I disease (p = 0.003, log-rank test). This result indicated that PORT can be the standard therapy for stages I and II EACSCC.

  14. Postoperative spinal column; Postoperative Wirbelsaeule

    Energy Technology Data Exchange (ETDEWEB)

    Kaefer, W. [Westpfalzklinikum GmbH, Standort II, Abteilung fuer Wirbelsaeulenchirurgie, Kusel (Germany); Heumueller, I. [Westpfalzklinikum GmbH, Standort II, Institut fuer Radiologie II, Kusel (Germany); Harsch, N.; Kraus, C.; Reith, W. [Universitaetsklinikum des Saarlandes, Klinik fuer Diagnostische und Interventionelle Neuroradiologie, Homburg/Saar (Germany)

    2016-08-15

    As a rule, postoperative imaging is carried out after spinal interventions to document the exact position of the implant material. Imaging is absolutely necessary when new clinical symptoms occur postoperatively. In this case a rebleeding or an incorrect implant position abutting a root or the spinal cord must be proven. In addition to these immediately occurring postoperative clinical symptoms, there are a number of complications that can occur several days, weeks or even months later. These include the failed back surgery syndrome, implant loosening or breakage of the material and relapse of a disc herniation and spondylodiscitis. In addition to knowledge of the original clinical symptoms, it is also important to know the operation details, such as the access route and the material used. In almost all postoperative cases, imaging with contrast medium administration and corresponding correction of artefacts by the implant material, such as the dual energy technique, correction algorithms and the use of special magnetic resonance (MR) sequences are necessary. In order to correctly assess the postoperative imaging, knowledge of the surgical procedure and the previous clinical symptoms are mandatory besides special computed tomography (CT) techniques and MR sequences. (orig.) [German] In der Regel erfolgt bei spinalen Eingriffen eine postoperative Bildgebung, um die exakte Lage des Implantatmaterials zu dokumentieren. Unbedingt notwendig ist die Bildgebung, wenn postoperativ neue klinische Symptome aufgetreten sind. Hier muessen eine Nachblutung bzw. inkorrekte, eine Wurzel oder das Myelon tangierende Implantatlage nachgewiesen werden. Neben diesen direkt postoperativ auftretenden klinischen Symptomen gibt es eine Reihe von Komplikationen, die erst nach mehreren Tagen, Wochen oder sogar nach Monaten auftreten koennen. Hierzu zaehlen das Failed-back-surgery-Syndrom, die Implantatlockerung oder -bruch, aber auch ein Rezidivvorfall und die Spondylodiszitis. Neben der

  15. Laparoscopic appendectomy for perforated appendicitis in children: Is intraperitoneal drainage necessary?

    Directory of Open Access Journals (Sweden)

    Mithat Günaydın

    2015-09-01

    Full Text Available Objective: In this study, our aim is to evaluate the necessity of intraperitoneal drainage in perforated appendicitis. Methods: 510 pediatric patients [246 laparoscopic (LA and 264 open (OA] underwent appendectomy between 2007 and 2014. 275 of them were perforated appendicitis (106 LA, 169 OA. The patients were retrospectively evaluated in terms of age, sex, symptoms, length of hospital stay (LOHS, antibiotherapy, postoperative nasogastric tube placement and intraperitoneal drainage, follow-up period, intraoperative and postoperative complications. Results: Statistically significant differences were observed between laparoscopic perforated appendicitis (71 male, 35 female; median 9.5 years and open perforated appendicitis (108 male, 61 female; median 9 years groups in terms of placement of nasogastric tube (102/106 vs.169/169 (p=0.021, length of hospital stay (1.67± 0.11 days vs. 2.34± 0.09 days (p<0.001, intraperitoneal drainage (32/106 vs. 138/169, (p<0.001, duration of intraperitoneal drainage (1.66± 0.28 vs. 4.21± 0.2 days and LOHS (5.82± 0.3 vs. 4.23± 0.6 days respectively (p <0.001. There was no significant difference between the two groups in terms of development of intra-abdominal abscess (10/106 vs. 9/169, (p=0.144, surgical site infection (2/106 vs. 8/169, (p=0.187 and development of adhesive intestinal obstruction (1/106 vs. 9/169 (p=0.053. Conclusion: Laparoscopic access reduces the necessity for drainage and shortens duration of nasogastric tube and length of hospital stay. J Clin Exp Invest 2015; 6 (3: 224-227

  16. Can Valeriana officinalis root extract prevent early postoperative cognitive dysfunction after CABG surgery? A randomized, double-blind, placebo-controlled trial.

    Science.gov (United States)

    Hassani, Soghra; Alipour, Abbas; Darvishi Khezri, Hadi; Firouzian, Abolfazl; Emami Zeydi, Amir; Gholipour Baradari, Afshin; Ghafari, Rahman; Habibi, Wali-Allah; Tahmasebi, Homeyra; Alipour, Fatemeh; Ebrahim Zadeh, Pooneh

    2015-03-01

    We hypothesized that valerian root might prevent cognitive dysfunction in coronary artery bypass graft (CABG) surgery patients through stimulating serotonin receptors and anti-inflammatory activity. The aim of this study was to evaluate the effect of Valeriana officinalis root extract on prevention of early postoperative cognitive dysfunction after on-pump CABG surgery. In a randomized, double-blind, placebo-controlled trial, 61 patients, aged between 30 and 70 years, scheduled for elective CABG surgery using cardiopulmonary bypass (CPB), were recruited into the study. Patients were randomly divided into two groups who received either one valerian capsule containing 530 mg of valerian root extract (1,060 mg/daily) or placebo capsule each 12 h for 8 weeks, respectively. For all patients, cognitive brain function was evaluated before the surgery and at 10-day and 2-month follow-up by Mini Mental State Examination (MMSE) test. Mean MMSE score decreased from 27.03 ± 2.02 in the preoperative period to 26.52 ± 1.82 at the 10th day and then increased to 27.45 ± 1.36 at the 60th day in the valerian group. Conversely, its variation was reduced significantly after 60 days in the placebo group, 27.37 ± 1.87 at the baseline to 24 ± 1.91 at the 10th day, and consequently slightly increased to 24.83 ± 1.66 at the 60th day. Valerian prophylaxis reduced odds of cognitive dysfunction compared to placebo group (OR = 0.108, 95 % CI 0.022-0.545). We concluded that, based on this study, the cognitive state of patients in the valerian group was better than that in the placebo group after CABG; therefore, it seems that the use of V. officinalis root extract may prevent early postoperative cognitive dysfunction after on-pump CABG surgery.

  17. Surgical data and early postoperative outcomes after minimally invasive lumbar interbody fusion: results of a prospective, multicenter, observational data-monitored study.

    Directory of Open Access Journals (Sweden)

    Paulo Pereira

    Full Text Available Minimally invasive lumbar interbody fusion (MILIF offers potential for reduced operative morbidity and earlier recovery compared with open procedures for patients with degenerative lumbar disorders (DLD. Firm conclusions about advantages of MILIF over open procedures cannot be made because of limited number of large studies of MILIF in a real-world setting. Clinical effectiveness of MILIF in a large, unselected real-world patient population was assessed in this Prospective, monitored, international, multicenter, observational study.To observe and document short-term recovery after minimally invasive interbody fusion for DLD.In a predefined 4-week analysis from this study, experienced surgeons (≥ 30 MILIF surgeries pre-study treated patients with DLD by one- or two-level MILIF. The primary study objective was to document patients' short-term post-interventional recovery (primary objective including back/leg pain (visual analog scale [VAS], disability (Oswestry Disability Index [ODI], health status (EQ-5D and Patient satisfaction.At 4 weeks, 249 of 252 patients were remaining in the study; the majority received one-level MILIF (83% and TLIF was the preferred approach (94.8%. For one-level (and two-level procedures, surgery duration was 128 (182 min, fluoroscopy time 115 (154 sec, and blood-loss 164 (233 mL. Time to first ambulation was 1.3 days and time to study-defined surgery recovery was 3.2 days. Patients reported significantly (P < 0.0001 reduced back pain (VAS: 2.9 vs 6.2, leg pain (VAS: 2.5 vs 5.9, and disability (ODI: 34.5% vs 45.5%, and a significantly (P < 0.0001 improved health status (EQ-5D index: 0.61 vs 0.34; EQ VAS: 65.4 vs 52.9 4 weeks postoperatively. One adverse event was classified as related to the minimally invasive surgical approach. No deep site infections or deaths were reported.For experienced surgeons, MILIF for DLD demonstrated early benefits (short time to first ambulation, early recovery, high patient satisfaction

  18. CT evaluation of the intraperitoneal fluid distribution

    Energy Technology Data Exchange (ETDEWEB)

    Wojtowicz, J.; Rzymski, K.; Czarnecki, R.

    1982-07-01

    The intraperitoneal distribution of fluid and its detectability with a CT scanning were investigated in 13 patients during infusion of dialysate for peritoneal dialysis. An ascending pattern of spread i.e. from the lesser pelvis through the inframesocolic compartment to the supramesocolic compartment prevailed. Accumulation of fluid in the perihepatic space and in Morison's pouch as a function of fluid volume is at best approximated by a parabolic curve. Fifty to two hundred fifty ml. of fluid were detectable with a CT scanning in supine position in the majority of cases within the perihepatic space and Morison's pouch. The lowest amount of fluid detectable in the peritoneal cavity - 25 ml. was found between the anterior abdominal wall and bowel loops in right decubitus.

  19. Postoperative Ileus in the Elderly

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    Chih-Peng Tu

    2014-03-01

    Full Text Available Postoperative ileus is among the most common complications after surgery. Aging is associated with an increased colonic transit time, and anesthetic disturbance to colonic motility is often aggravated in the elderly. Postoperative ileus increases morbidity, prolongs the length of hospital stay, and constitutes a significant economic burden on the healthcare system. Multimodal enhanced recovery protocols, or fast-track surgeries, have been developed to improve postoperative recovery. Patient education, avoidance of perioperative fluid overload, selective use of nasogastric decompression, early ambulation, adopting a minimally invasive approach, early initiation of clear fluids, and gum chewing are all possible measures to reduce postoperative ileus. Thoracic epidural anesthesia is a well-established technique to hasten recovery, whereas insufficient data are available to ascertain the safety and efficacy of opioid-sparing analgesia in the elderly. The evidence is clear that traditional prokinetic medications are not helpful in the treatment or prevention of postoperative ileus. Early results suggest that alvimopan is a promising agent to reverse opioid-induced ileus. Since postoperative ileus is a multifactorial condition, a concerted effort is therefore necessary to prevent or decrease the duration of postoperative ileus using multimodal strategies.

  20. Postoperative hypoparathyroidism

    International Nuclear Information System (INIS)

    Rao, R.S.

    1999-01-01

    It is essential to preserve as many of the parathyroid glands, as possible, during surgery of the thyroid gland. This is achieved by visualizing them and by minimal handling of the glands. Truncal ligation of the inferior thyroid artery is quite safe. Capsular ligation of the branches of the artery is theoretically superior but requires a greater degree of skill and experience in thyroid surgery. It also puts the recurrent laryngeal nerve at a greater risk of injury. Calcitriol or 1.25 dihydroxy vitamin D is a very useful drug in managing patients with severe post-operative hypoparathyroidism

  1. Laparoscopic versus Open Liver Resection: Differences in Intraoperative and Early Postoperative Outcome among Cirrhotic Patients with Hepatocellular Carcinoma—A Retrospective Observational Study

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    Antonio Siniscalchi

    2014-01-01

    Full Text Available Introduction. Laparoscopic liver resection is considered risky in cirrhotic patients, even if minor surgical trauma of laparoscopy could be useful to prevent deterioration of a compromised liver function. This study aimed to identify the differences in terms of perioperative complications and early outcome in cirrhotic patients undergoing minor hepatic resection for hepatocellular carcinoma with open or laparoscopic technique. Methods. In this retrospective study, 156 cirrhotic patients undergoing liver resection for hepatocellular carcinoma were divided into two groups according to type of surgical approach: laparoscopy (LS group: 23 patients or laparotomy (LT group: 133 patients. Perioperative data, mortality, and length of hospital stay were recorded. Results. Groups were matched for type of resection, median number of nodules, and median diameter of largest lesions. Groups were also homogeneous for preoperative liver and renal function tests. Intraoperative haemoglobin decrease and transfusions of red blood cells and fresh frozen plasma were significantly lower in LS group. MELD score lasted stable after laparoscopic resection, while it increased in laparotomic group. Postoperative liver and renal failure and mortality were all lower in LS group. Conclusions. Lower morbidity and mortality, maintenance of liver function, and shorter hospital stay suggest the safety and benefit of laparoscopic approach.

  2. Individualized Prediction of Overall Survival After Postoperative Radiation Therapy in Patients With Early-Stage Cervical Cancer: A Korean Radiation Oncology Group Study (KROG 13-03)

    International Nuclear Information System (INIS)

    Lee, Hyun Jin; Han, Seungbong; Kim, Young Seok; Nam, Joo-Hyun; Kim, Hak Jae; Kim, Jae Weon; Park, Won; Kim, Byoung-Gie; Kim, Jin Hee; Cha, Soon Do; Kim, Juree; Lee, Ki-Heon; Yoon, Mee Sun

    2013-01-01

    Purpose: A nomogram is a predictive statistical model that generates the continuous probability of a clinical event such as death or recurrence. The aim of the study was to construct a nomogram to predict 5-year overall survival after postoperative radiation therapy for stage IB to IIA cervical cancer. Methods and Materials: The clinical data from 1702 patients with early-stage cervical cancer, treated at 10 participating hospitals from 1990 to 2011, were reviewed to develop a prediction nomogram based on the Cox proportional hazards model. Demographic, clinical, and pathologic variables were included and analyzed to formulate the nomogram. The discrimination and calibration power of the model was measured using a concordance index (c-index) and calibration curve. Results: The median follow-up period for surviving patients was 75.6 months, and the 5-year overall survival probability was 87.1%. The final model was constructed using the following variables: age, number of positive pelvic lymph nodes, parametrial invasion, lymphovascular invasion, and the use of concurrent chemotherapy. The nomogram predicted the 5-year overall survival with a c-index of 0.69, which was superior to the predictive power of the International Federation of Gynecology and Obstetrics (FIGO) staging system (c-index of 0.54). Conclusions: A survival-predicting nomogram that offers an accurate level of prediction and discrimination was developed based on a large multi-center study. The model may be more useful than the FIGO staging system for counseling individual patients regarding prognosis

  3. Ny behandling af peritoneal karcinose fra kolorektal cancer. Cytoreduktiv kirurgi og hyperterm intraperitoneal kemoterapi

    DEFF Research Database (Denmark)

    Iversen, Lene Hjerrild; Rasmussen, Peter C; Laurberg, Søren

    2007-01-01

    Peritoneal carcinomatosis (PC) is commonly seen in colorectal cancer and is uniformly fatal. Cytoreductive surgery (CS) combined with hyperthermic intraperitoneal chemotherapy (HIIC) is a new treatment in strictly selected patients with PC. CS includes peritonectomy procedures and resection...... of infiltrated viscera leaving no macroscopic tumor thicker than 2.5 mm behind. Peritoneal perfusion with mitomycin C at a temperature of 40 degrees -41 degrees C is performed at the end of surgery. The postoperative morbidity and mortality rates are 20%-30% and 4%-8% respectively. Median survival is 1-2 years...

  4. Cannabinoid Disposition After Human Intraperitoneal Use: An Insight Into Intraperitoneal Pharmacokinetic Properties in Metastatic Cancer.

    Science.gov (United States)

    Lucas, Catherine J; Galettis, Peter; Song, Shuzhen; Solowij, Nadia; Reuter, Stephanie E; Schneider, Jennifer; Martin, Jennifer H

    2018-01-06

    Medicinal cannabis is prescribed under the provision of a controlled drug in the Australian Poisons Standard. However, multiple laws must be navigated in order for patients to obtain access and imported products can be expensive. Dose-response information for both efficacy and toxicity pertaining to medicinal cannabis is lacking. The pharmacokinetic properties of cannabis administered by traditional routes has been described but to date, there is no literature on the pharmacokinetic properties of an intraperitoneal cannabinoid emulsion. A cachectic 56-year-old female with stage IV ovarian cancer and peritoneal metastases presented to hospital with fevers, abdominal distension and severe pain, vomiting, anorexia, dehydration and confusion. The patient reported receiving an intraperitoneal injection, purported to contain 12 g of mixed cannabinoid (administered by a deregistered medical practitioner) two days prior to presentation. Additionally, cannabis oil oral capsules were administered in the hours prior to hospital admission. THC concentrations were consistent with the clinical state but not with the known pharmacokinetic properties of cannabis nor of intraperitoneal absorption. THC concentrations at the time of presentation were predicted to be ~60 ng/mL. Evidence suggests that blood THC concentrations >5 ng/mL are associated with substantial cognitive and psychomotor impairment. The predicted time for concentrations to drop pharmacokinetic properties of the case suggest that there is a large amount unknown about cannabis pharmacokinetic properties. The pharmacokinetic properties of a large amount of a lipid soluble compound given intraperitoneally gave insights into the absorption and distribution of cannabinoids, particularly in the setting of metastatic malignancy. Copyright © 2018 Elsevier HS Journals, Inc. All rights reserved.

  5. In vivo efficacy of oral and intraperitoneal administration of extracts ...

    African Journals Online (AJOL)

    In vivo efficacy of oral and intraperitoneal administration of extracts of Warburgia ugandensis (Canellaceae) in experimental treatment of old world cutaneous leishmaniasis caused by Leishmania major .

  6. Peritoneal carcinomatosis: patients selection, perioperative complications and quality of life related to cytoreductive surgery and hyperthermic intraperitoneal chemotherapy

    Directory of Open Access Journals (Sweden)

    Schlitt Hans J

    2009-01-01

    Full Text Available Abstract Background Peritoneal tumor dissemination arising from colorectal cancer, appendiceal cancer, gastric cancer, gynecologic malignancies or peritoneal mesothelioma is a common sign of advanced tumor stage or disease recurrence and mostly associated with poor prognosis. Methods and results In the present review article preoperative workup, surgical technique, postoperative morbidity and mortality rates, oncological outcome and quality of life after CRS and HIPEC are reported regarding the different tumor entities. Conclusion Cytoreductive surgery (CRS and hyperthermic intraperitoneal chemotherapy (HIPEC provide a promising combined treatment strategy for selected patients with peritoneal carcinomatosis that can improve patient survival and quality of life. The extent of intraperitoneal tumor dissemination and the completeness of cytoreduction are the leading predictors of postoperative patient outcome. Thus, consistent preoperative diagnostics and patient selection are crucial to obtain a complete macroscopic cytoreduction (CCR-0/1.

  7. Early post-operative weight loss after laparoscopic sleeve gastrectomy correlates with the volume of the excised stomach and not with that of the sleeve! Preliminary data from a multi-detector computed tomography-based study.

    Science.gov (United States)

    Pawanindra, Lal; Vindal, Anubhav; Midha, Manoj; Nagpal, Prashant; Manchanda, Alpana; Chander, Jagdish

    2015-10-01

    Pre- and post-operative stomach volumes can be important determinants for effectiveness of laparoscopic sleeve gastrectomy (LSG) in causing weight loss. There is little existing data on the volumes of stomach preoperatively and that excised during LSG. This study was designed to evaluate the change in gastric volume after LSG using multi-detector CT and to correlate it with early post-operative weight loss. Twenty consecutive patients with BMI ≥ 40 kg/m(2) and medical comorbidities underwent LSG between October 2011 and October 2013 and were analysed prospectively. The pre-operative stomach volume was measured by MDCT done 1-3 days before the surgery. LSG was performed in the standard manner using a 36F bougie. The volume of excised stomach was measured by distending the specimen with saline. MDCT of the upper abdomen was repeated 3 months postoperatively to calculate the gastric sleeve volume. Weight loss and resolution of comorbidities were documented. The mean pre-operative weight of patients was 123.90 kg, and the mean pre-operative stomach volume on MDCT was 1,067 ml. The stomach volume on pre-operative MDCT correlated with pre-operative weight and BMI. The mean volume of the excised stomach was 859 ml when measured by distension of the specimen and 850 ml on MDCT. After 3 months post surgery, the mean volume of gastric sleeve on MDCT was 217 ml, and the mean weight of the patients was 101.22 kg. The volume of the excised stomach calculated by MDCT correlated with the weight loss achieved 3 months postoperatively. However, no correlation was seen between the gastric sleeve volume 3 months postoperatively and weight loss during this period. MDCT is a good method to measure gastric volume before and after LSG. Early post-operative weight loss (3 months) correlates well with the volume of the excised stomach but not with that of the gastric sleeve.

  8. High-intensity preoperative training improves physical and functional recovery in the early post-operative periods after total knee arthroplasty: a randomized controlled trial.

    Science.gov (United States)

    Calatayud, Joaquin; Casaña, Jose; Ezzatvar, Yasmin; Jakobsen, Markus D; Sundstrup, Emil; Andersen, Lars L

    2017-09-01

    The benefits of preoperative training programmes compared with alternative treatment are unclear. The purpose of this study was to evaluate the effectiveness of a high-intensity preoperative resistance training programme in patients waiting for total knee arthroplasty (TKA). Forty-four subjects (7 men, 37 women) scheduled for unilateral TKA for osteoarthritis (OA) during 2014 participated in this randomized controlled trial. Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), the Physical Functioning Scale of the Short Form-36 questionnaire (SF-36), a 10-cm visual analogue scale (VAS), isometric knee flexion, isometric knee extension, isometric hip abduction, active knee range of motion and functional tasks (Timed Up and Go test and Stair ascent-descent test) were assessed at 8 weeks before surgery (T1), after 8 weeks of training (T2), 1 month after TKA (T3) and finally 3 months after TKA (T4). The intervention group completed an 8-week training programme 3 days per week prior to surgery. Isometric knee flexion, isometric hip abduction, VAS, WOMAC, ROM extension and flexion and all the functional assessments were greater for the intervention group at T2, T3 and T4, whereas isometric knee extension was greater for this group at T2 and T4 compared with control. The present study supports the use of preoperative training in end-stage OA patients to improve early postoperative outcomes. High-intensity strength training during the preoperative period reduces pain and improves lower limb muscle strength, ROM and functional task performance before surgery, resulting in a reduced length of stay at the hospital and a faster physical and functional recovery after TKA. The present training programme can be used by specialists to speed up recovery after TKA. I.

  9. Intraperitoneal treatment with darbepoetin for children on peritoneal dialysis.

    NARCIS (Netherlands)

    Rijk, Y.; Raaijmakers, R.; Kar, N.C.A.J. van de; Schroder, C.

    2007-01-01

    To determine the efficacy and safety of intraperitoneal administration of darbepoetin in children with renal anemia on peritoneal dialysis, we conducted a single-arm, retrospective, two-centre study in which children were treated with intraperitoneal darbepoetin at the end of nightly intermittent

  10. The efficacy of steroids for postoperative persistent inflammatory reaction in a patient with barium peritonitis: A case report

    Directory of Open Access Journals (Sweden)

    Hirofumi Kojima

    2017-01-01

    Conclusion: Residual barium in the intraperitoneal cavity causes persistent inflammatory reaction in patients with barium peritonitis. The use of steroids is effective for postoperative persistent inflammation due to the residual barium.

  11. Effect of the acute postoperative pancreatitis at the postoperative period in the abdominal surgery

    Directory of Open Access Journals (Sweden)

    Kotenko К.V.

    2013-12-01

    Full Text Available The study aims the influence of development of the acute postoperative pancreatitis at the early postoperative period; determine its influence at the frequency and spectrum of complications after abdominal surgery. Material and methods. The work is based on the results of the complex examination and surgical treatment of 1934 patients with various disorders of the digestive system (complicated duodenal ulcer and gastric ulcer, gastric cancer, the proximal and distal pancreatic cancer, colon cancer and postgastrectomy syndromes. The dependence of the overall incidence of postoperative complications, the number of complications per patient, and the number of infectious and inflammatory complications per patient, hospital mortality and length of postoperative hospital days for the development of acute postoperative pancreatitis were studied. Results. Acute postoperative pancreatitis is a leading cause of morbidity postoperative intra-abdominal operations. 97,8% of the cases of complicated early postoperative period of the operations on the organs of the abdominal cavity caused by the development of acute postoperative pancreatitis. Specific complications for the acute postoperative pancreatitis (satellite complications were identified. Satellite complication had a clearly defined correlation with the development of the acute postoperative pancreatitis. The negative effect of acute postoperative pancreatitis on the severity of the postoperative period, on the morbidity, on the number of complications per patient, on the number of the infectious and inflammatory complications per patient, hospital mortality and on the duration of the postoperative hospital stay were found.

  12. Diagnosis and treatment of postoperative intraperitoneal abscess using ultrasonography and abdominal computed tomography

    Energy Technology Data Exchange (ETDEWEB)

    Kamachi, Hisashi; Kumashiro, Ryunosuke; Maekawa, Takafumi; Saku, Haruhisa; Naitoh, Hideaki; Inutsuka, Sadamitsu; Higashi, Yoshitaka

    1988-09-01

    Ultrasonography and/or abdominal computed tomography revealed 9 patients with subphrenic abscesses derived from gastrointestinal surgery. Out of them 4 cases underwent conservative treatment is chosen with aggresive chemotherapy, but 5 were re-surgically treated including drainage of the intraperitonial abscess or repairing the leakage of the anastomosis. On the conservative treatment for the intraperitonial abscess, frequent monitoring with ultrasonography was very conventional for successful treatment. However, in the cases with severe leukocytosis, leakage of anastomosis or recurrent intraperitonial abscess, resurgical treatment will be required. Thus the monitoring with ultrasonography is quite usefull not only in the drainaging of the intraperitonial abscess, but also in the judgement of treatment whether conservetive or re-operative.

  13. Diagnosis and treatment of postoperative intraperitoneal abscess using ultrasonography and abdominal computed tomography

    International Nuclear Information System (INIS)

    Kamachi, Hisashi; Kumashiro, Ryunosuke; Maekawa, Takafumi; Saku, Haruhisa; Naitoh, Hideaki; Inutsuka, Sadamitsu; Higashi, Yoshitaka

    1988-01-01

    Ultrasonography and/or abdominal computed tomography revealed 9 patients with subphrenic abscesses derived from gastrointestinal surgery. Out of them 4 cases underwent conservative treatment is chosen with aggresive chemotherapy, but 5 were re-surgically treated including drainage of the intraperitonial abscess or repairing the leakage of the anastomosis. On the conservative treatment for the intraperitonial abscess, frequent monitoring with ultrasonography was very conventional for successful treatment. However, in the cases with severe leukocytosis, leakage of anastomosis or recurrent intraperitonial abscess, resurgical treatment will be required. Thus the monitoring with ultrasonography is quite usefull not only in the drainaging of the intraperitonial abscess, but also in the judgement of treatment whether conservetive or re-operative. (author)

  14. One life saved by four prevented recurrencies? Update of the early breast cancer trialists confirms. Postoperative radiotherapy improves survival after breast conserving surgery

    International Nuclear Information System (INIS)

    Sautter-Bihl, M.L.; Budach, W.

    2012-01-01

    The debate about the impact of local control on survival in early breast cancer patients is still going on, in spite of the continuously growing evidence that avoidance of locoregional disease reduces the risk of tumor-specific death. Recently, B. Fisher, one of the pioneers of breast conserving therapy claimed that during the last two decades, as a result of the use of systemic therapy in conjunction with breast conserving surgery and radiation, the incidence of locoregional recurrence has been reduced to a level where further reduction is likely to have little impact on survival. The penultimate meta-analysis of the Early Breast Cancer Trialists' Collaborative Group (EBCTCG) reported the effect of radiotherapy in early breast cancer on recurrence and survival in 2005 and provided the essential message that four prevented local recurrences at 5 years would avoid one breast cancer death in 15 years. The scientific community has eagerly awaited the quinquennial update of the EBCTCG which has now been published. A total of 17 randomized studies comparing postoperative radiotherapy vs. none were analyzed and comprised 7 new studies in addition to follow-up data of from 9 previously reported trials. A total of 10,801 patients with pT1-2 tumors were included, the majority of whom (n=7,287) were node negative, while 1,050 were node positive (2,464 unknown). In contrast to the previous meta-analysis, all patients received breast conserving surgery, consisting of lumpectomy (n=8,422) or more extensive techniques like quadrantectomy or sectoral resection (n= 2,399). The effect of radiotherapy on 10-year recurrences of any type and their relation to the 15-year breast cancer death rate were studied in correlation to various prognostic parameters and treatment characteristics (e.g., surgery, tamoxifen use). Moreover, a subgroup analysis was performed according to low, intermediate, and high initial risk of recurrence, from which the expected absolute benefit was derived by

  15. Selective Endothelin-1 Receptor type-A Inhibition in Cardiac Surgery Subjects with Pre-Existing LV Dysfunction: Influence on Early Post-Operative Hemodynamics

    Science.gov (United States)

    Toole, John M.; Ikonomidis, John S.; Szeto, Wilson Y.; Zellner, James L.; Mulcahy, John; Deardorff, Rachael L.; Spinale, Francis G.

    2010-01-01

    early post-operative period. Thus, the ET-AR serves as a potential pharmacological target for improving outcomes following cardiac surgery in patients with compromised LV function. PMID:20074751

  16. Intraperitoneal Hydrocortisone plus Bupivacaine versus Bupivacaine alone for Pain Relief after Laparoscopic Cholecystectomy

    Directory of Open Access Journals (Sweden)

    Mahesh Sharma

    2016-11-01

    Full Text Available Introduction: Laparoscopic cholecystectomy has been the gold standard in the treatment of gallstones since last decades. Beside several benefits of laparoscopic cholecystectomy compared with open surgery, postoperative pain is still a frequent melancholy.  Hence, pain management is utmost regarding patients' comfort. The main objective of the study was to compare the effect of intraperitoneal hydrocortisone plus bupivacaine with bupivacaine alone on pain relief following laparoscopic cholecystectomy.   Methods: A randomized study was conducted from December 2015 to August 2015 that included 100 patients aged 20 to 60 years of both genders who were found to have symptomatic gallstones and were scheduled for elective laparoscopic cholecystectomy at Lumbini Medical College. Patients randomly received 100 mg hydrocortisone plus 100 mg bupivacaine in 200 ml normal saline (group A or 100 mg bupivacaine in 200 ml normal saline (group B into the peritoneum. Post-operative abdominal and shoulder pain were evaluated using Visual Analog Score (VAS. The patients were also followed up for postoperative analgesic requirements, and recovery variables. Data were collected, tabulated and analyzed statistically using SPSS version 19.   Results: Total number of patients in this study were 100. Age and gender among both groups were comparable. VAS scores for pain was significantly lower for group A as compared to group B at 0, 2, 4, 6, 12, and 24 hours. Time of oral intake in hrs for liquids and solids was statistically significant in Group A compared to Group B. Rescue analgesic requirement was also significantly low in Group A compared to Group B. Hospital stay in both group were comparable.   Conclusion: Combination of hydrocortisone plus bupivacaine can relieve pain after laparoscopic cholecystectomy better compared to bupivacaine alone when administered intraperitoneally.

  17. [The main aspects of vesical risk in intraperitoneal surgery].

    Science.gov (United States)

    Tode, V; Voinea, F; Marin, O

    2001-01-01

    They are described the main aspects of vezical risk in intraperitoneal surgery: subembilical celiostomy, haernios surgery, rectal surgery, gynecological surgery. It is shown few aspects of our experience in the treatment of haernias, vesicovaginal fistules secondary to total hysterectomy.

  18. Behandling af peritoneal karcinose med laparoskopisk intraperitoneal kemoterapi under tryk

    DEFF Research Database (Denmark)

    Graversen, Martin; Pfeiffer, Per; Mortensen, Michael Bau

    2016-01-01

    Pressurized intraperitoneal aerosol chemotherapy (PIPAC) is a new treatment option in patients with peritoneal carcinomatosis (PC). PIPAC has proven efficacious in the treatment of PC from ovarian, colon and gastric cancer. PIPAC has a favourable profile regarding safety for patients and occupati......Pressurized intraperitoneal aerosol chemotherapy (PIPAC) is a new treatment option in patients with peritoneal carcinomatosis (PC). PIPAC has proven efficacious in the treatment of PC from ovarian, colon and gastric cancer. PIPAC has a favourable profile regarding safety for patients...

  19. Corneal oedema after phacoemulsification in the early postoperative period: A qualitative comparative case-control study between diabetics and non-diabetics

    Directory of Open Access Journals (Sweden)

    Konstantinos T. Tsaousis

    2016-02-01

    Conclusions: The existence of diabetes mellitus type 2 appears to be a significant risk factor for the development of persistent corneal oedema. The results of our study led to the modification of the algorithm for postoperative follow-up of patients of this remote area of Greece.

  20. The Effect of Warm Water Intake on Bowel Movements in the Early Postoperative Stage of Patients Having Undergone Laparoscopic Cholecystectomy: A Randomized Controlled Trial.

    Science.gov (United States)

    Çalişkan, Nefise; Bulut, Hülya; Konan, Ali

    2016-01-01

    This study was aimed at determining the effect of oral administration of warm water during the postoperative initial stage on the time of first flatus in patients who had undergone laparoscopic cholecystectomy. In the literature, it is emphasized that warm water has favorable effects on intestinal movements such as "reliving gastrointestinal spasms and helping peristalsis return." This randomized controlled trial and experimental study was conducted in a university hospital between May and December 2011. In the study sample, we included a total of 60 patients; 30 were in the experimental group (drank warm water), while the other 30 composed the control group. Patients were randomized through a simple random sampling method. The experimental group was provided with 200 ml of warm water at 98.6°F (37°C) in the fourth postoperative hour and were made to drink it within 15 minutes. Patients received no oral intake other than warm water until the eighth postoperative hour. The oral feeding of both groups started in the eighth postoperative hour with fluids and soft food. They shifted to the normal diet as tolerated. In the analysis of the data and percentage numbers, chi-square test and Fisher's exact test, Student's t test, Mann-Whitney U test, Kruskal-Wallis variance, and correlation analysis were used. The results of the data were considered reliable and statistically significant when they were in the reliability interval of 95% and p .05). Groups were homogeneously distributed. Flatus expulsion in the experimental group was 11 ± 4.2 hours and was determined to be 18.6 ± 6 hours for patients in the control group (p .05). It was determined that warm water intake in the fourth postoperative hour significantly decreased the first flatus expulsion period and had a favorable impact on intestinal movements.

  1. Clinical target volume localization using conventional methods (anatomy and palpation) and ultrasonography in early breast cancer post-operative external irradiation

    International Nuclear Information System (INIS)

    Valdagni, Riccardo; Italia, Corrado; Montanaro, Paolo; Ciocca, Mario; Morandi, Giovanni; Salvadori, Bruno

    1997-01-01

    Purpose: To evaluate the accuracy of three methods, anatomy (A), palpation (P) and ultrasounds (US) in localizing the clinical target volume (CTV) in patients (pts) with early breast cancer (EBC) undergoing breast external irradiation as part of conservation therapy. Material and methods: One hundred consecutive pts with EBC (T is 1%, T 1 78%, T 2 21%, N- 68%, N+ 32%), treated with conservation surgery and breast irradiation with opposed tangential portals, were prospectively analyzed. Anatomically, palpatory or ultrasound defined field borders for CTV localizations were determined in the same position thanks to the utilization of a vacuum-formed cellulose acetate immobilization cast, removed during CTV definitions. Results: P and US CTV localizations have been found to coincide on the four margins (superior, inferior, medial, lateral) in only(1(100)) pts, while no pt showed identical A and US CTV localizations. Only (31(397)) (8%) field measurements with A, and(98(395)) (25%) with P corresponded to US border definition. If mean and median values of each field border were considered, the CTV was generally over-estimated with P appearing more accurate than A in a gross definition of the target (P < 0.01). However, a geographical miss of at least one field border of CTV occurred in 55% of pts with A and in 36% of pts with P. The most critical margin to be defined with conventional methods was the superior one: an underestimation of the cranial border of CTV with A was observed in 51% and with P in 22% of pts (22% and 8%, respectively, when an underestimation by more than 1.5 cm was considered). When pre-menopausal and peri/post-menopausal groups of pts were separately analyzed, conventional methods were highly inaccurate to define the superior border in younger pts, in which a geographical miss was noted with A in 62% and with P in 35% of cases (P < 0.05). When an underestimation of more than 1.5 cm was evaluated, these values were reduced to 33% and 12

  2. Selective endothelin-1 receptor type A inhibition in subjects undergoing cardiac surgery with preexisting left ventricular dysfunction: Influence on early postoperative hemodynamics.

    Science.gov (United States)

    Toole, John M; Ikonomidis, John S; Szeto, Wilson Y; Zellner, James L; Mulcahy, John; Deardorff, Rachael L; Spinale, Francis G

    2010-03-01

    example, at 24 hours post-cardiopulmonary bypass, pulmonary vascular resistance increased by 40 dynes/sec/cm(-5) in the vehicle group but directionally decreased by more than 40 dynes/sec/cm(-5) in the 2 mg/kg endothelin-A subtype receptor antagonist group (P < .05). Total adverse events were equivalently distributed across the endothelin-A subtype receptor antagonist/placebo groups. These unique findings demonstrated that infusion of an endothelin-A subtype receptor antagonist in high-risk patients undergoing cardiac surgery was not associated with significant hemodynamic compromise. Moreover, the endothelin-A subtype receptor antagonist favorably affected pulmonary vascular resistance in the early postoperative period. Thus, the endothelin-A subtype receptor serves as a potential pharmacologic target for improving outcomes after cardiac surgery in patients with compromised left ventricular function. Copyright 2010 The American Association for Thoracic Surgery. Published by Mosby, Inc. All rights reserved.

  3. Early functional postoperative therapy of distal radius fracture with a dynamic orthosis: results of a prospective randomized cross-over comparative study.

    Directory of Open Access Journals (Sweden)

    Fabian M Stuby

    Full Text Available This study was conducted according to GCP criteria as a prospective randomized cross-over study. The primary goal of the study was to determine clinical findings and patient satisfaction with postoperative treatment. 29 patients with a distal radius fracture that was surgically stabilized from volar and who met the inclusion criteria were enrolled over a 12-month period. Each patient randomly received either a dorsal plaster splint or a vacuum-fit flexible but blocked orthosis applied postoperatively in the operating theatre to achieve postoperative immobilization. After one week all patients were crossed over to the complementary device maintaining the immobilization until end of week 2. After week 2 both groups were allowed to exercise wrist mobility with a physiotherapist, in the orthosis group the device was deblocked, thus allowing limited wrist mobility. After week 4 the devices were removed in both groups. Follow-up exams were performed after postoperative weeks 1, 2, 4 and 12.Results were determined after week 1 and 2 using SF 36 and a personally compiled questionnaire; after weeks 4 and 12 with a clinical check-up, calculation of ROM and the DASH Score. Comparison of the two groups showed a significant difference in ROM for volar flexion after 4 weeks, but no significant differences in DASH Score, duration of disability or x-ray findings. With regard to satisfaction with comfort and hygiene, patients were significantly more satisfied with the dynamic orthosis, and 23 of the 29 patients would prefer the flexible vacuum orthosis in future.German Clinical Trials Register (DRKS DRKS00006097.

  4. A protocol for management of blood loss in surgical treatment of peritoneal malignancy by cytoreductive surgery and hyperthermic intraperitoneal chemotherapy.

    Science.gov (United States)

    Sargant, N; Roy, A; Simpson, S; Chandrakumaran, K; Alves, S; Coakes, J; Bell, J; Knight, J; Wilson, P; Mohamed, F; Cecil, T; Moran, B

    2016-04-01

    The treatment of peritoneal malignancies with cytoreductive surgery (CRS) combined with hyperthermic intraperitoneal chemotherapy (HIPEC) has been shown to be associated with massive surgical blood loss. Maintaining high fibrinogen levels throughout surgery may reduce blood loss in these patients. The primary aim of the study was to see if Tranexamic Acid (TXA) and cryoprecipitate reduced surgical blood loss and hence red cell transfusions. A comparison was made with a cohort of patients treated with fresh frozen plasma (FFP) alone. The secondary aim was to measure the effect of both protocols on coagulation parameters and the incidence of arterial or venous thrombosis. We used prospectively collected data from 201 patients who had complete CRS with HIPEC for peritoneal malignancy using different protocols during two discrete 12-month time periods. The new transfusion protocol led to a higher average fibrinogen level intra-operatively and post-operatively, with a significant reduction in average RBC, FFP and platelet transfusion intra-operatively per patient from 4·2 to 1·8 units, 6·2 to 0·2 units and 0·1 to 0 units, respectively. No significant difference in PT or APTT was seen between patients treated with the standard and new protocols. Venous thrombosis occurred in seven patients treated with the standard protocol and five with the new protocol. A single case of arterial thrombosis was seen in both groups. Patients treated with upfront TXA and cryoprecipitate during CRS required less RBC transfusion than those treated with the standard protocol of early FFP. © 2016 British Blood Transfusion Society.

  5. Post-operative delayed elevation of ALT correlates with early death in patients with HBV-related hepatocellular carcinoma and Post-hepatectomy Liver Failure.

    Science.gov (United States)

    Yu, Liang-He; Yu, Wen-Long; Zhao, Teng; Wu, Meng-Chao; Fu, Xiao-Hui; Zhang, Yong-Jie

    2018-01-16

    Post-hepatectomy Liver Failure (PHLF) remains the primary cause of perioperative death. The kinetics of transaminase levels are usually measured as markers of hepatocellular injury following partial hepatectomy, but their correlation with PHLF and post-operative mortality is unclear. The aim of study was to compare the post-operative transaminase kinetics with short term survival in those patients that developed PHLF. A retrospective review of patients with HBV-related HCC and who developed PHLF was performed. Logistic regression analysis was conducted to analyze risk factors for postoperative delayed elevation of ALT (PDE-ALT) PHLF and lethal PHLF. Of the 69 patients who developed PHLF 36 (52%) died. In those patients who died the mean ± SD ALT and AST rose from day (POD) 1-3 and continued to fluctuate with highly abnormal levels beyond day 3 with a mean ± SD peak ALT level beyond POD 3 of 1851 ± 1644 U/L (p ALT indicates an increased risk of death in HBV-related HCC patients with PHLF. Copyright © 2017 International Hepato-Pancreato-Biliary Association Inc. Published by Elsevier Ltd. All rights reserved.

  6. Prophylaxis against radiation injury. The use of elemental diet prior to and during radiotherapy for invasive bladder cancer and in early postoperative feeding following radical cystectomy and ileal conduit

    International Nuclear Information System (INIS)

    McArdle, A.H.; Reid, E.C.; Laplante, M.P.; Freeman, C.R.

    1986-01-01

    Previous studies done in animals have shown that significant prophylaxis against radiation injury could be afforded by feeding an elemental diet (ED) for three days before and during radiation. In the present study 20 patients were fed an ED for three days before and for the four days during radiotherapy (five fractions of 400 rad [4 Gy] each) prior to radical cystectomy and ileal conduit for invasive bladder cancer; ED feeding was recommenced 24 hours postoperatively via a feeding jejunostomy. The ED-fed patients exhibited positive nitrogen balance preoperatively and had an early return to positive nitrogen balance postoperatively (3.60 +/- 0.32 days). There was also prompt return of bowel sounds (3.00 +/- 0.32 days). Histologically and ultrastructurally, biopsy specimens of the ileal mucosa showed normal morphologic findings, with maintenance of normal levels of enzyme activity in the brush border. Severe or bloody diarrhea was absent in these patients. These data suggest that ED feeding provides prophylaxis against the acute phase of radiation injury in patients undergoing high-dose, short-course radiotherapy for invasive bladder cancer and that it is a safe and feasible means of postoperative nutritional support, even in the presence of a fresh bowel anastomosis

  7. Is Palliative Laparoscopic Hyperthermic Intraperitoneal Chemotherapy Effective in Patients with Malignant Hemorrhagic Ascites?

    Science.gov (United States)

    de Mestier, Louis; Volet, Julien; Scaglia, Elodie; Msika, Simon; Kianmanesh, Reza; Bouché, Olivier

    2012-01-01

    Malignant hemorrhagic ascites may complicate the terminal evolution of digestive cancers with peritoneal carcinomatosis. It has a bad influence on prognosis and may severely impair patients’ quality of life. Palliative laparoscopic hyperthermic intraperitoneal chemotherapy (HIPEC) has been proposed to treat debilitating malignant ascites. Two cases of peritoneal carcinomatosis causing hemorrhagic ascites and severe anemia that needed iterative blood transfusions are reported. These patients were treated by laparoscopic HIPEC (mitomycin C and cisplatin with an inflow temperature of 43°C), resulting in cessation of peritoneal bleeding. No postoperative complication or relapse of ascites occurred during the following months. No more blood transfusion was needed. Laparoscopic HIPEC might be an effective and safe therapeutic option to consider in patients with malignant hemorrhagic ascites. PMID:22679405

  8. Open radical retropubic prostatectomy using high anterior release of the levator fascia and constant haptic feedback in bilateral neurovascular bundle preservation plus early postoperative phosphodiesterase type 5 inhibition: a contemporary series.

    Science.gov (United States)

    Hubanks, J Mikel; Umbreit, Eric C; Karnes, R Jeffrey; Myers, Robert P

    2012-05-01

    Patients with newly diagnosed localized prostate cancer who choose surgery want cure and decent quality of life, namely, pad-free urinary control and, often, erectile function satisfactory for sexual intercourse. Determine in a prospective study the positive surgical margin rate and functional outcomes for a consecutive series of patients undergoing open radical retropubic prostatectomy (ORRP) with bilateral neurovascular bundle preservation (BNVBP) performed by one experienced surgeon. Of 197 consecutive patients undergoing BNVBP during 2008, 123 were evaluable, allowing both immediate postoperative phosphodiesterase type 5 inhibition (PDE5i) and a third-party questionnaire with validated urinary and erectile function domains provided preoperatively and at 3, 6, and 12 mo postoperatively. Two interventions were used: (1) ORRP with ×4.3 optical loupes and constant digital tactile monitoring during BNVBP preceded by high anterior release (HAR) of levator fascia and neurovascular bundles and (2) early postoperative PDE5i. Age; biopsy Gleason score; clinical stage; preoperative prostate-specific antigen level; pathologic grade; stage; margin status; University of California, Los Angeles Prostate Cancer Index domain for urinary pad use and bother; and International Index of Erectile Function-5 (IIEF-5) were used. Surgical margins were positive in 1 of the 123 evaluable patients (1%). At 1 yr, 95% of patients were pad-free. Satisfactory erectile function was achieved by 109 patients (89%): 82 (67%) scored an IIEF-5 of 22-25, and 27 (22%) scored erection within the first year. Mean hospital stay was 1.3 d. Limitations were (1) observational, noncomparative, single-surgeon series and (2) in third-party methodology, failure to capture patient answers for all questionnaire intervals with resultant inability to address durability of functional results for all patients. ORRP using ×4.3 optical loupe magnification, constant haptic feedback in BNVBP with HAR, and immediate

  9. Laparoscopic gastric bypass versus laparoscopic sleeve gastrectomy: A retrospective multicenter comparison between early and long-term post-operative outcomes.

    Science.gov (United States)

    Rondelli, Fabio; Bugiantella, Walter; Vedovati, Maria Cristina; Mariani, Enrico; Balzarotti Canger, Ruben Carlo; Federici, Sara; Guerra, Adriano; Boni, Marcello

    2017-01-01

    Laparoscopic Roux-en-Y gastric bypass (LRYGB) and laparoscopic sleeve gastrectomy (LSG) are the most commonly performed procedures for morbid obesity. We performed a retrospective review of patients undergoing LRYGB or LSG between August 2000 and November 2014. Data from 581 (280 LSG and 301 LRYGB) were gathered. Operating time (77.6 vs 250.5 min; p < 0.001), post-operative complication rate (3.9% vs 11.6%; p < 0.001), overall occlusions (p = 0.004), need for re-intervention (p < 0.001), hospital stay (5.7 vs 9.2 days; p < 0.001) and mean 1-year EWL (49% vs 61%; p = 0.001) resulted statistically significant lower in LSGs compared with LRYGBs. Not statistically significant differences were found about leakage, bleeding requiring transfusion, infections, short-term mortality and mean 2- and 3-years EWL. Upon univariate analysis, basal weight, basal BMI, age and gender were not associated with the rate of re-intervention and with the combination of re-intervention or death. LRYGB resulted associated with higher post-operative morbidity rate and increased 1-year EWL than LSG. Prospective studies are needed to assess the impact of these two surgical procedures on the long-term weigh loss. Copyright © 2016 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

  10. Intraoperative radiotherapy (IORT) with low-energy photons as a boost in patients with early-stage oral cancer with the indications for postoperative radiotherapy. Treatment feasibility and preliminary results

    Energy Technology Data Exchange (ETDEWEB)

    Rutkowski, Tomasz; Wygoda, Andrzej; Hutnik, Marcin; Skladowski, Krzysztof; Wydmanski, Jerzy; Maciejewski, Boguslaw [Dept. of Radiation Oncology, Maria Sklodowska-Curie Memorial Cancer and Inst. of Oncology, Gliwice Branch (Poland); Maciejewski, Adam; Szymczyk, Cezary; Wierzgon, Janusz [Dept. of Surgery, Maria Sklodowska-Curie Memorial Cancer Center and Inst. of Oncology, Gliwice Branch (Poland); Orlef, Andrzej [Dept. of Physics, Maria Sklodowska-Curie Memorial Cancer Center and Inst. of Oncology, Gliwice Branch (Poland)

    2010-09-15

    Purpose: To evaluate the feasibility and preliminary results of intraoperative radiotherapy (IORT) with low-energy photons as a boost in patients with early-stage oral cancer with the indications for postoperative radiotherapy. Patients and Methods: Between 2003 and 2006, 16 patients with early-stage cancer of mobile tongue (n = 10 [63%]) or floor of the mouth (n = 6 [37%]) treated at Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice Branch, Poland, were evaluated for IORT boost with the INTRABEAM {sup registered} System (Carl Zeiss Surgical GmbH; IORT-PRS) because of the high risk of local recurrence due to positive margins on frozen pathologic section. After tumor resection, the applicator was positioned in the tumor bed. The applicator's diameter (range: 1.5-5 cm) was selected to encompass high-risk area of tumor recurrence. The dose (5 Gy, 7 Gy, or 7.5 Gy) was applied according to tumor volume and bone proximity. External-beam radiotherapy (EBRT) was provided to the tumor bed in all patients (50 Gy) and to the nodal area, when needed. Toxicity and local tumor control were assessed. Results: Median follow-up was 36 months. IORT did not increase acute mucosal reaction. Local tumor control was found in all cases. Early mucosal reaction did not exceed 3 according to the RTOG scale and healed in median time of 35 days after completion of EBRT. No late adverse effects were observed. Conclusion: This preliminary report has demonstrated the feasibility of IORT-PRS for patients with early oral cancer with the indications for postoperative radiotherapy. This method may be considered an alternative boost technique, although additional studies are needed to establish long-term results in a larger group of patients. (orig.)

  11. Complications of continuous intraperitoneal insulin infusion with an implantable pump

    NARCIS (Netherlands)

    van Dijk, Peter R; Logtenberg, Susan J. J.; Groenier, Klaas H; Haveman, Jan Willem; Kleefstra, Nanno; Bilo, Henk J. G.

    2012-01-01

    AIM: To monitor the course of continuous intraperitoneal insulin infusion (CIPII) and to gain more insight into possible complications. METHODS: A retrospective, longitudinal observational cohort study in patients with type 1 diabetes mellitus (T1DM) was performed. Only patients with "brittle" T1DM

  12. Continuous intraperitoneal insulin infusion in patients with 'brittle' diabetes

    DEFF Research Database (Denmark)

    DeVries, J H; Eskes, S A; Snoek, Frank J

    2002-01-01

    AIMS: To evaluate the effects of continuous intraperitoneal insulin infusion (CIPII) using implantable pumps on glycaemic control and duration of hospital stay in poorly controlled 'brittle' Dutch diabetes patients, and to assess their current quality of life. METHODS: Thirty-three patients were...

  13. The role of intraperitoneally administered vitamin C during ...

    African Journals Online (AJOL)

    The effects of daily intraperitoneally administered doses of 100 mg/kg bd. wt. vitamin C on levels of some endogenous antioxidants as well as hepatic and renal function were investigated in a group of rabbits infected with a strain of Trypanosoma congolense (strain number: BS2/TC /SP28/P4). Values of parameters ...

  14. Effects of intraperitoneal nitroglycerin on the strength and healing ...

    African Journals Online (AJOL)

    Background: Ischemic conditions in the intestine result in deterioration of anastomosis healing process. In this study, our aim was to evaluate the possible effects of intraperitoneal nitroglycerin on the intestinal anastomosis healing and anastomosis burst pressures in rats with ischemia and reperfusion injury (I/R). Materials ...

  15. A prospective randomised controlled study for evaluation of high-volume low-concentration intraperitoneal bupivacaine for post-laparoscopic cholecystectomy analgesia

    Directory of Open Access Journals (Sweden)

    Shruti Jain

    2018-01-01

    Full Text Available Background and Aims: Low-volume high-concentration bupivacaine irrigation of the peritoneal cavity has been reported to be ineffective for short-term analgesia after laparoscopic cholecystectomy (LC. This study was conducted to evaluate the effectiveness of intraperitoneal instillation of high-volume low-concentration bupivacaine for post-operative analgesia in LC. Methods: Sixty patients undergoing LC were included in this prospective, double-blind, randomised study. Patients were divided into two (n = 30 groups. In Group S, intraperitoneal irrigation was done with 500 ml of normal saline. In Group B, 20 ml of 0.5% (100 mg bupivacaine was added to 480 ml of normal saline for intraperitoneal irrigation during and after surgery. Post-operative pain was assessed by numeric pain rating scale (NRS at fixed time intervals. Duration of analgesia (DOA, total rescue analgesic requirement (intravenous tramadol, presence of shoulder pain, nausea and vomiting were recorded for the initial 24 h post-operatively. Results: Mean DOA in Group S was 0.06 ± 0.172 h (3.6 ± 10.32 min and that in Group B was 19.35 ± 8.64 h (P = 0.000. Cumulative requirement of rescue analgesic in 24 h in Group S was 123.33 ± 43.01 mg and that in Group B was 23.33 ± 43.01 mg (P = 0.000. There was no significant difference in incidence of shoulder pain, nausea and vomiting between the groups. Conclusion: High-volume low-concentration of intraperitoneal bupivacaine significantly increases post-operative DOA and reduces opioid requirement after LC.

  16. Postoperative Early Major and Minor Complications in Laparoscopic Vertical Sleeve Gastrectomy (LVSG) Versus Laparoscopic Roux-en-Y Gastric Bypass (LRYGB) Procedures: A Meta-Analysis and Systematic Review.

    Science.gov (United States)

    Osland, Emma; Yunus, Rossita Mohamad; Khan, Shahjahan; Alodat, Tareq; Memon, Breda; Memon, Muhammed Ashraf

    2016-10-01

    Laparoscopic Roux-en-Y gastric bypass (LRYGB) and laparoscopic vertical sleeve gastrectomy (LVSG) have been proposed as cost-effective strategies to manage obesity-related chronic disease. The aim of this meta-analysis and systematic review was to compare the "early postoperative complication rate i.e. within 30-days" reported from randomized control trials (RCTs) comparing these two procedures. RCTs comparing the early complication rates following LVSG and LRYGB between 2000 and 2015 were selected from PubMed, Medline, Embase, Science Citation Index, Current Contents, and the Cochrane database. The outcome variables analyzed included 30-day mortality, major and minor complications and interventions required for their management, length of hospital stay, readmission rates, operating time, and conversions from laparoscopic to open procedures. Six RCTs involving a total of 695 patients (LVSG n = 347, LRYGB n = 348) reported on early major complications. A statistically significant reduction in relative odds of early major complications favoring the LVSG procedure was noted (p = 0.05). Five RCTs representing 633 patients (LVSG n = 317, LRYGB n = 316) reported early minor complications. A non-statically significant reduction in relative odds of 29 % favoring the LVSG procedure was observed for early minor complications (p = 0.4). However, other outcomes directly related to complications which included reoperation rates, readmission rate, and 30-day mortality rate showed comparable effect size for both surgical procedures. This meta-analysis and systematic review of RCTs suggests that fewer early major and minor complications are associated with LVSG compared with LRYGB procedure. However, this does not translate into higher readmission rate, reoperation rate, or 30-day mortality for either procedure.

  17. Indications for cytoreductive surgery and hyperthermic intraperitoneal chemotherapy in elderly patients with peritoneal malignancy.

    Science.gov (United States)

    Kitai, Toshiyuki; Yamanaka, Kenya; Miyauchi, Yuya; Kawashima, Masahiro

    2017-06-01

    A combination of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS + HIPEC) is effective for some peritoneal malignancies. However, the indications for elderly patients remain unclear, with substantial postoperative morbidity and mortality being problematic. Clinical data were analyzed in 42 patients undergoing CRS + HIPEC for peritoneal malignancy. The primary tumor was located in the appendix in 32 cases and elsewhere in 10 cases. Operative results and survival data were compared between patients aged ≥70 and Elderly patients had a higher peritoneal cancer index (32.0 vs. 21.5), higher CA19-9 level (189.0 vs. 28.1), and higher frequency of grade 4-5 complications (5/9 vs. 2/26) than the younger patients. Grade 4-5 respiratory failure occurred in three elderly patients. There was a significant difference of postoperative survival between the elderly patients and younger patients, with 5-year survival rates being 41.3 and 74.2%, respectively (p = 0.0166). The poor prognosis of elderly patients was related to the higher frequency of grade 4-5 complications. Elderly patients were referred for treatment with more advanced disease than younger patients. An age ≥70 years was associated with more frequent grade 4-5 complications and worse survival. Performing CRS + HIPEC in elderly patients should be considered carefully due to the risk of severe complications, especially respiratory failure.

  18. A new survival model for hyperthermic intraperitoneal chemotherapy (HIPEC) in tumor-bearing rats in the treatment of peritoneal carcinomatosis

    International Nuclear Information System (INIS)

    Pelz, Joerg OW; Doerfer, Joerg; Hohenberger, Werner; Meyer, Thomas

    2005-01-01

    Cytoreduction followed by hyperthermic intraperitoneal chemotherapy (HIPEC) improves survival in patients with peritoneal carcinomatosis of colorectal origin. Animal models are important in the evaluation of new treatment modalities. The purpose of this study was to devise an experimental setting which can be routinely used for the investigation of HIPEC in peritoneal carcinomatosis. A new peritoneal perfusion system in tumor bearing rats were tested. For this purpose CC531 colon carcinoma cells were implanted intraperitoneally in Wag/Rija rats. After 10 days of tumor growth the animals were randomized into three groups of six animals each: group 1: control (n = 6), group 2: HIPEC with mitomycin C in a concentration of 15 mg/m 2 (n = 6), group III: mitomycin C i.p. as monotherapy in a concentration of 10 mg/m 2 (n = 6). After 10 days, total tumor weight and the extent of tumor spread, as classified by the modified Peritoneal Cancer Index (PCI), were assessed by autopsy of the animals. No postoperative deaths were observed. Conjunctivitis, lethargy and loss of appetite were the main side effects in the HIPEC group. No severe locoregional or systemic toxity was observed. All control animals developed massive tumor growth. Tumor load was significantly reduced in the treatment group and was lowest in group II. The combination of hyperthermia with MMC resulted in an increased tumoricidal effect in the rat model. The presented model provides an opportunity to study the mechanism and effect of hyperthermic intraperitoneal chemotherapy and new drugs for this treatment modality

  19. Safety and preliminary results of perioperative chemotherapy and hyperthermic intraperitoneal chemotherapy (HIPEC for high-risk gastric cancer patients

    Directory of Open Access Journals (Sweden)

    Costa Wilson L

    2012-09-01

    Full Text Available Abstract Background Gastric cancer relapse occurs in about 30% of the patients treated with gastrectomy and D2-lymphadenectomy, mainly as distant or peritoneal metastases. Hyperthermic intraperitoneal chemotherapy (HIPEC has been associated with an improvement in survival and lower peritoneal recurrence, albeit with increased morbidity. The aim of this study is to report the preliminary results of the association of perioperative chemotherapy, radical surgery and HIPEC in high-risk gastric patients in a single institution. Methods Treatment protocol was started in 2007 and included patients younger than 65 years old, with good performance status and gastric adenocarcinoma with serosa involvement and lymph node metastases, located in the body or antrum. Patients should receive three preoperative cycles of DCF (Docetaxel 75 mg/m2, Cisplatin 75 mg/m2 and continuous intravenous infusion of 5-Fluorouracil 750 mg/m2 for 5 days, followed by gastric resection with D2-lymphadenectomy, hyperthermic intraperitoneal chemotherapy with Mytomicin C 34 mg/m2 and three more postoperative cycles of DCF. Results Ten patients were included between 2007 and 2011. Their median age was 47 years old and six were male. Nine were staged with cT4 cN + tumors and one as cT3 cN+. Nine patients completed all three preoperative chemotherapy cycles. Eight individuals were treated with a total gastrectomy and the other two had a distal gastrectomy, all having HIPEC. Postoperative morbidity was 50%, with no deaths. Regarding postoperative chemotherapy, only 5 patients completed three cycles. With a median follow-up of 25 months, three relapses were identified and 7 patients remain disease-free, two with more than 4 years of follow-up. Conclusion The association of perioperative systemic and intraperitoneal chemotherapy plus radical surgery is a feasible multimodality treatment, with acceptable morbidity. With a longer follow-up and a larger group of

  20. Safety and preliminary results of perioperative chemotherapy and hyperthermic intraperitoneal chemotherapy (HIPEC) for high-risk gastric cancer patients.

    Science.gov (United States)

    Costa, Wilson L; Coimbra, Felipe J F; Ribeiro, Héber S C; Diniz, Alessandro L; de Godoy, André Luís; Begnami, Mariadirleifs; Silva, Milton J B; Fanelli, Marcelo F; Mello, Celso A L

    2012-09-19

    Gastric cancer relapse occurs in about 30% of the patients treated with gastrectomy and D2-lymphadenectomy, mainly as distant or peritoneal metastases. Hyperthermic intraperitoneal chemotherapy (HIPEC) has been associated with an improvement in survival and lower peritoneal recurrence, albeit with increased morbidity. The aim of this study is to report the preliminary results of the association of perioperative chemotherapy, radical surgery and HIPEC in high-risk gastric patients in a single institution. Treatment protocol was started in 2007 and included patients younger than 65 years old, with good performance status and gastric adenocarcinoma with serosa involvement and lymph node metastases, located in the body or antrum. Patients should receive three preoperative cycles of DCF (Docetaxel 75 mg/m2, Cisplatin 75 mg/m2 and continuous intravenous infusion of 5-Fluorouracil 750 mg/m2 for 5 days), followed by gastric resection with D2-lymphadenectomy, hyperthermic intraperitoneal chemotherapy with Mytomicin C 34 mg/m2 and three more postoperative cycles of DCF. Ten patients were included between 2007 and 2011. Their median age was 47 years old and six were male. Nine were staged with cT4 cN + tumors and one as cT3 cN+. Nine patients completed all three preoperative chemotherapy cycles. Eight individuals were treated with a total gastrectomy and the other two had a distal gastrectomy, all having HIPEC. Postoperative morbidity was 50%, with no deaths. Regarding postoperative chemotherapy, only 5 patients completed three cycles. With a median follow-up of 25 months, three relapses were identified and 7 patients remain disease-free, two with more than 4 years of follow-up. The association of perioperative systemic and intraperitoneal chemotherapy plus radical surgery is a feasible multimodality treatment, with acceptable morbidity. With a longer follow-up and a larger group of patients, we hope to be able to determine if it also influences survival

  1. [DISORDERS OF LUNG FUNCTION IN THE EARLY POSTOPERATIVE PERIOD IN PATIENTS OPERATED ON THE ASCENDING AORTA WITH THE EXPANSION OF INTERVENTION ON THE AORTIC ARCH].

    Science.gov (United States)

    Bokeria, L A; Nikitin, E S; Mironenko, V A; Rychin, S V; Vyganovskaya, N B; Makrushin, I M; Gordeev, S L

    2015-01-01

    Precapillary artery--arterial (bronchial artery--pulmonay artery) anastomoses, come into play in cases where the locking artery open and alveoli washed arterialized blood. Normally, these anastomoses are closed. Intrapulmonary shunts carry blood supply acinar hinder extraordinary circumstances (chronic pulmonary embolism, surgery, occurring in cardiopulmonary bypass, when the flaw of blood through the Iungs is suspended for the duration of cardiopulmonary bypass). Patients operated on the ascending aorta with the expansion of intervention on the nortic arch during the correction of pathology carry blood supply only the central nervous system. All other organs and systems at this time were protected by mild hypothermia. However, during circulatory arrest, required for correction of pathology acinar damage as a result of hypoxia, probably because there is no blood flow in the pulmonary artery and there is no blood flow in the bronchial arteries. Last, in the ordinary course of artificial circulation, capable due to arterio-arterial pulmonary anastomoses prevent hypoxic damage to acinar, not lead to persistent hypoxemia in the immediate postoperative period in these patients, as a result of violations of lung diffusion capacity.

  2. [Nursing care for ovarian cancer patients with intraperitoneal chemotherapy].

    Science.gov (United States)

    Lu, Yu-Ying; Chou, Ju-Fen; Tsao, Lee-Ing; Liang, Shu-Yuan; Wu, Shu-Fang

    2015-02-01

    Ovarian cancer, known as a "silent killer", is the leading cause of gynecologic cancer death. Standard treatments for ovarian cancer are debulking surgery combined with platinum chemotherapy drugs to prolong the survival of patients. According to clinical trials run by the American Society of Gynecologic Oncology, patients who received intraperitoneal (IP) chemotherapy survived longer on average than patients who received intravenous chemotherapy alone. Thus, intraperitoneal chemotherapy is a new potential approach for treating ovarian cancer patients. However, the toxicities and undesirable complications of IP chemotherapy are the major challenges of this treatment approach. This article helps nurses recognize the toxicities and complications of IP chemotherapy and may be used as reference for future revisions to patient care guidelines.

  3. Pre- and postoperative MR imaging of craniopharyngiomas

    Energy Technology Data Exchange (ETDEWEB)

    Hald, J.K. [Rijkshospitalet, Oslo (Norway). Dept. of Radiology; Eldevik, O.P. [Rijkshospitalet, Oslo (Norway). Dept. of Neurosurgery; Quint, D.J. [Rijkshospitalet, Oslo (Norway). Dept. of Neurosurgery; Chandler, W.F. [Univ. of Michigan Hospital, Ann Arbor, MI (United States). Dept. of Radiology; Kollevold, T. [Univ. of Michigan Hospital, Ann Arbor, MI (United States). Dept. of Neurosurgery

    1996-09-01

    Purpose: To compare the pre- and postoperative MR appearance of craniopharyngiomas with respect to lesion size, tumour morphology and identification of surrounding normal structures. Material and Methods: MR images obtained prior to and following craniopharyngioma resection were evaluated retrospectively in 10 patients. Tumour signal charcteristics, size and extension with particular reference to the optic chiasm, the pituitary gland, the pituitary stalk and the third ventricle were evaluated. Results: Following surgery, tumour volume was reduced in all patients. In 6 patients there was further tumour volume reduction between the first and second postoperative images. Two of these patients received radiation therapy between the 2 postoperative studies, while 4 had no adjuvant treatment to the surgical intervention. There was improved visualization of the optic chiasm, in 3, the pituitary stalk in one, and the third ventricle in 9 of the 10 patients. The pituitary gland was identified preoperatively only in one patient, postoperatively only in another, pre- and postoperatively in 5, and neither pre- nor postoperatively in 3 patients. In 3 patients MR imaging 0-7 days postoperatively identified tumour remnants not seen at the end of the surgical procedure. The signal intensities of solid and cystic tumour components were stable from pre- to the first postoperative MR images. Optic tract increased signal prior to surgery was gone 28 days postoperatively in one patient, but persisted on the left side for 197 days after surgery in another. Conclusion: Postoperative MR imaging of craniopharyngiomas demonstrated tumour volume reduction and tumour remnants not seen at surgery. Early postoperative MR imaging of craniopharyngiomas may overestimate the size of residual tumour. Improved visualization of peritumoral structures may be achieved. (orig.).

  4. Comparison of Giemsa Staining, Intraperitoneal Injection and Oral

    Directory of Open Access Journals (Sweden)

    Sajad Rashidi

    2014-02-01

    Full Text Available Background: Toxoplasma gondii is one of the most common protozoan parasites in humans and animals in all countries of the world. The aim of this study was to detect Toxoplasma parasite in the brain of wild rats in Tehran using smear preparation, Giemsa staining, Intraperitoneal injection and oral administration to Souri mice. Materials and Methods: Forty rats were collected from different areas of Tehran. Smears were prepared from rat brains on glass slides and stained using Giemsa. In the second method, a cell suspension was prepared from rat brain and was given orally and injected intraperitoneally into Souri mice. In peritoneal method, peritoneum of the mice was examined for parasites. In oral method, the titer of Toxoplasma antibody in sera of Souri mice was determined using Toxoplasma IgG antibody kit and anti-mouse conjugate of Sigma company. Results: All results were negative in Giemsa staining method. In the second method, the results were negative and no parasites were observed in peritoneum of Souri mice. In oral administration method, after ingestion of suspensions by Souri mice and measuring the IgG titer, 50% of them showed a positive titer after one month. Conclusion: In detection of Toxoplasma gondii, the method of smear preparation on glass slides followed by Giemsa staining, and intraperitoneal injection of brain suspensions to Souri mice are of less value in comparison with oral administration of suspensions and determining the titer of IgG in sera of Souri mice.

  5. Intraperitoneal fluid collection: CT characteristics in determining the causes

    International Nuclear Information System (INIS)

    Kim, Mi Young; Suh, Chang Hae; Chung, Won Kyun; Kim, Chong Soo; Choi, Ki Chul

    1995-01-01

    Abdominal CT scans in patients with intraperitoneal fluid were retrospectively studied to identify characteristic features useful for differential diagnosis of various causes. One hundred and seventy patients with intraperitoneal fluid collection were classified as categories of hepatic disease, carcinomatosis, and infectious disease. We analyzed sites of fluid collection, the presence of peritoneal thickening, omental and mesenteric fat infiltration, and lymph node enlargement. Intraperitoneal fluid was present in subhepatic space, subphrenic space, paracolic gutter, mesentery, and fossa of the gallbladder in decreasing order of frequency. Fluid in the gallbladder fossa was the most frequent in hepatic disease. The fluid collection in subhepatic and subphrenic space was less frequent in infectious disease. Peritoneal thickening was noted in infectious diseases, and carcinomatosis. Omental fat infiltration and enlarged lymph nodes were the most frequent in carcinomatosis (58% and 44%, respectively), whereas, mesenteric fat infiltration and enlarged lymph nodes were the most common in infectious diseases (61%, and 26%, respectively). The location of peritoneal fluid collection showed some lesion specific characteristics, and CT features of fat infiltration and enlarged lymph nodes of peritoneum, omentum, and mesentery were helpful for differential diagnosis between carcinomatosis and infectious diseases

  6. May intraperitoneal irrigation with Betadine improve cesarean delivery outcomes? Results of a 6 years' single centre experience.

    Science.gov (United States)

    Marino, Riccardo; Capriglione, Stella; Morosetti, Giulia; Di Angelo Antonio, Silvia; Miranda, Andrea; Pazzola, Marta; Lopez, Salvatore; Patrizi, Lodovico; Angioli, Roberto; Stella, Paolo

    2018-03-01

    Cesarean presents increased risk of adverse outcomes, such as endometritis, bacteremia, peritonitis, and maternal fever. This retrospective study aims to evaluate, for the first time in Literature, the effects Betadine washing versus normal saline washing after uterine closure in women undergoing cesarean delivery (CD) at ≥36 gestational weeks. Of the 2080 patients identified retrospectively for the analysis at Department of Obstetrics and Gynecology of San Camillo Hospital of Rome, 1042 were assigned to "Betadine group" and 1038 to "No Betadine group". There were no differences noted for maternal and obstetric characteristics. The outcomes of the present study were to evaluate the incidence of postoperative infections or fever; the reduction of blood white cells among preoperative and postoperative exams; mean and median time of intestinal recanalization, of postoperative ambulation and of 24-h post-CD pain, evaluated using VAS scale. Betadine group patients reported a statistically significant lower white cells increment, a lower mean time to ambulation and intestinal recanalization after CD and a lower 24-h post-CD pain and infections. Betadine intraperitoneal irrigation during CD seems to improve postoperative CD outcomes and patients' quality of life.

  7. Formation of adhesion after intraperitoneal application of TiMesh: experimental study on a rodent model.

    Science.gov (United States)

    Delibegovic, Samir; Koluh, Anhel; Cickusic, Elmir; Katica, Muhamed; Mustedanagic, Jasminka; Krupic, Ferid

    2016-10-01

    After laparoscopic repair of an incisive hernia, intraperitoneal prosthetic mesh, as a foreign material, is a strong stimulus for the development of adhesion, which may be the cause of serious complications. This experimental study compared three different meshes and their ability to prevent the formation of adhesion and shrinkage. Ninety rats were divided randomly into three groups: in Group 1 Proceed mesh was implanted, in Group 2 Ultrapro mesh was implanted, and in Group 3 TiMesh was implanted. Mesh samples were fixed as an intraabdominal mesh in the upper part of the abdomen. Ten animals from each group were sacrificed on days 7, 28 and 60 post-surgery. After opening the abdomen, the formation of adhesion was assessed according to the Surgical Membrane Study Group (SMSG) score, the percentage of shrinkage of the mesh was established and inflammatory reaction scored. The SMSG score for adhesion was statistically significantly higher on all the postoperative days in the Proceed and Ultrapro mesh groups than in the TiMesh group which caused milder inflammatory reaction on 60th day than others meshes. The size of the mesh after 7 days was statistically significantly smaller in the Proceed and Ultrapro groups than in the TiMesh group, but after 60 days it was statistically significantly larger than in the TiMesh group. The least formation of adhesion was noted in the TiMesh group, in which the highest level of shrinkage was noticed after 28 and 60 days. TiMesh has advantages over the other meshes studied, but a larger size mesh may be recommended for intraperitoneal application.

  8. Cushing`s disease: Fibrinogen and D-dimer levels fail to normalize despite early postoperative remission - a prospective, controlled study.

    Science.gov (United States)

    Witek, Przemysław; Zieliński, Grzegorz; Szamotulska, Katarzyna; Witek, Joanna; Kamiński, Grzegorz

    2016-01-01

    Effective transsphenoidal surgery (TSS) for Cushing`s disease (CD) normalizes cortisol levels and reduces complications of hypercortisolism. However, there is evidence of increased cardiovascular morbidity even after successful surgery. A prospective, controlled study on the dynamics of fibrinogen and D-dimer levels with a six-month follow-up after an effective TSS for CD. Forty patients with CD and forty healthy age- and sex-matched subjects were included. We assessed ACTH, urinary and serum cortisol, and fibrinogen and D-dimer levels before TSS and during follow-up. Baseline BMI (P < 0.001), fibrinogen (P = 0.002), and D-dimer (P = 0.001) levels in CD patients were significantly higher than those in healthy controls. High fibrinogen levels in the CD group were independent of BMI, and were positively associated with hsCRP (rS = 0.61, P < 0.001) and arterial hypertension (P = 0.029). After the six-month follow-up we confirmed a sustained difference between the remission group and controls in fibrinogen and D-dimer levels (P = 0.001 and P = 0.017, respectively). Despite early biochemical remission of CD the levels of fibrinogen and D-dimer failed to decrease. This probably contributes to the high risk of thrombotic events and indicates the need for a close follow-up for signs of thromboembolic and cardiovascular complications in patients with early CD remission. (Endokrynol Pol 2016; 67 (3): 283-291).

  9. Current status and future prospects of hyperthermic intraoperative intraperitoneal chemotherapy (HIPEC) clinical trials in ovarian cancer.

    Science.gov (United States)

    Cowan, Renee A; O'Cearbhaill, Roisin E; Zivanovic, Oliver; Chi, Dennis S

    2017-08-01

    The natural history of advanced-stage epithelial ovarian cancer is one of clinical remission after surgery and platinum/taxane-based intravenous (IV) and/or intraperitoneal (IP) chemotherapy followed by early or late recurrence in the majority of patients. Prevention of progression and recurrence remains a major hurdle in the management of ovarian cancer. Recently, many investigators have evaluated the use of normothermic and hyperthermic intraoperative IP drug delivery as a management strategy. This is a narrative review of the current status of clinical trials of hyperthermic intraoperative intraperitoneal chemotherapy (HIPEC) in ovarian cancer and the future directions for this treatment strategy. The existing studies on HIPEC in patients with epithelial ovarian cancer are mostly retrospective in nature, are heterogeneous with regards to combined inclusion of primary and recurrent disease and lack unbiased data. Until data are available from evidence-based trials, it is reasonable to conclude that surgical cytoreduction and HIPEC is a rational and interesting, though still investigative, approach in the management of epithelial ovarian cancer, whose use should be employed within prospective clinical trials.

  10. Intraperitoneal And Incisional Bupivacaine Analgesia For Major Abdominal/Gynecologic Surgery: A Placebocontrolled

    Directory of Open Access Journals (Sweden)

    R. Azarfarin

    2006-05-01

    Full Text Available Background:Postoperative pain is an important surgical problem. Recent studies in pain pathophysiology have led to the hypothesis that with perioperative administration of analgesics (pre-emptive analgesia it may be possible to prevent or reduce postoperative pain. This study was planned to investigate the efficacy of pre-emptive analgesia on postoperative pain after major gynecologic abdominal surgeries. Methods: In this prospective, double-blinded, randomized, and placebocontrolled trial, 60 ASA physical status I and II patients undergoing major abdominal gynecologic surgeries were randomized to receive 45 mL of bupivacaine 0.375% or 45mL of normal saline; 30 mL and 15 mL of the treatment solution was administered into the peritoneal cavity and incision, respectively, before wound closure. The pain score of the patients was evaluated by the visual analogue scale (VAS on awakening, and at 6, 12, and 24h after surgery. Time to first analgesia request and total analgesic requirements in the first 24h were recorded. Results: Pain scores were significantly higher in the placebo group than in the bupivacaine group on awakening (5.98±1.01 v.s 1.05±1.05; p<0.001, and at 6h after surgery (5.37±0.85 vs. 2.51±1.02; p<0.001. First request to analgesia was significantly longer in the bupivacaine patients than in the placebo group (5.87±3.04 h vs.1.35±0.36; p<0.001.Meperidine consumption over 24h was 96.00 ±17.53 mg in the placebo group compared with 23.28 ±14.89 mg in the bupivacaine patients (p<0.001.Conclusion:A combination of intraperitoneal and incisional bupivacaine infiltration at the end of abdominal gynecologic surgeries reduces postoperative pain on awakening and for 6 hours after surgery, and provides significant opioidsparing analgesia for 24 h after gynecologic abdominal surgeries.

  11. Need for High Radiation Dose (≥70 Gy) in Early Postoperative Irradiation After Radical Prostatectomy: A Single-Institution Analysis of 334 High-Risk, Node-Negative Patients

    International Nuclear Information System (INIS)

    Cozzarini, Cesare; Montorsi, Francesco; Fiorino, Claudio; Alongi, Filippo; Bolognesi, Angelo; Da Pozzo, Luigi Filippo; Guazzoni, Giorgio; Freschi, Massimo; Roscigno, Marco; Scattoni, Vincenzo; Rigatti, Patrizio; Di Muzio, Nadia

    2009-01-01

    Purpose: To determine the clinical benefit of high-dose early adjuvant radiotherapy (EART) in high-risk prostate cancer (hrCaP) patients submitted to radical retropubic prostatectomy plus pelvic lymphadenectomy. Patients and Methods: The clinical outcome of 334 hrCaP (pT3-4 and/or positive resection margins) node-negative patients submitted to radical retropubic prostatectomy plus pelvic lymphadenectomy before 2004 was analyzed according to the EART dose delivered to the prostatic bed, <70.2 Gy (lower dose, median 66.6 Gy, n = 153) or ≥70.2 Gy (median 70.2 Gy, n = 181). Results: The two groups were comparable except for a significant difference in terms of median follow-up (10 vs. 7 years, respectively) owing to the gradual increase of EART doses over time. Nevertheless, median time to prostate-specific antigen (PSA) failure was almost identical, 38 and 36 months, respectively. At univariate analysis, both 5-year biochemical relapse-free survival (bRFS) and disease-free survival (DFS) were significantly higher (83% vs. 71% [p = 0.001] and 94% vs. 88% [p = 0.005], respectively) in the HD group. Multivariate analysis confirmed EART dose ≥70 Gy to be independently related to both bRFS (hazard ratio 2.5, p = 0.04) and DFS (hazard ratio 3.6, p = 0.004). Similar results were obtained after the exclusion of patients receiving any androgen deprivation. After grouping the hormone-naive patients by postoperative PSA level the statistically significant impact of high-dose EART on both 5-year bRFS and DFS was maintained only for those with undetectable values, possibly owing to micrometastatic disease outside the irradiated area in case of detectable postoperative PSA values. Conclusion: This series provides strong support for the use of EART doses ≥70 Gy after radical retropubic prostatectomy in hrCaP patients with undetectable postoperative PSA levels.

  12. Hypotonic intraperitoneal cisplatin chemotherapy for peritoneal carcinomatosis in mice.

    OpenAIRE

    Kondo, A.; Maeta, M.; Oka, A.; Tsujitani, S.; Ikeguchi, M.; Kaibara, N.

    1996-01-01

    The intraperitoneal (i.p.) administration of cisplatin (CDDP) is one of the most effective therapies for cancers that are confined to the abdominal cavity. However, the effect of fluid osmolarity on the therapeutic efficacy of i.p. administration of CDDP has not been well established. In the current study, hypotonic (154 mosmol 1-1), isotonic (308 mosmol 1-1) and hypertonic (616 mosmol 1-1) solutions of CDDP were prepared for an evaluation of their therapeutic efficacy in an experimental syst...

  13. Abdominal CT findings of delayed postoperative complications

    Energy Technology Data Exchange (ETDEWEB)

    Zissin, R.; Osadchy, A. [Sapir Medical Center, Dept. of Diagnostic Imaging, Kfar Saba (Israel)]. E-mail: zisinrivka@clalit.org.il; Gayer, G. [Assaf Harofe Medical Center, Dept. of Diagnostic Imaging, Zrifin (Israel)

    2007-10-15

    Despite progress in surgical techniques and modern medical treatment, postoperative complications occur not infrequently and vary according to type of surgery, clinical setting, and time elapsed since surgery. In general, they can be divided into early and delayed complications. Delayed postoperative complications can be classified as specific and nonspecific. The common nonspecific delayed complications are incisional hernia and postoperative bowel obstruction. Bowel obstruction can be further categorized as obstruction related to benign or neoplastic etiology, the latter occurring in oncology patients in whom the primary surgery was related to an underlying abdominal neoplasm. Gossypiboma is another, fortunately rare, postoperative complication. Specific complications appear after specific operations and include the following: Splenosis - following splenectomy. Retained gallstones and spilled gallstones - following cholecystectomy, mainly laparoscopic. Dropped appendicolith and stump appendicitis - following appendectomy, mainly laparoscopic. Obturation obstruction by a bezoar - following gastric surgery. Afferent loop syndrome (ALS) - following Bilroth II gastrectomy. (author)

  14. Effects of intraperitoneal nitroglycerin on the strength and healing attitude of anastomosis of rat intestines with ischemia-reperfusion injury

    Directory of Open Access Journals (Sweden)

    Ahmet Oktay Cihan

    2011-01-01

    Full Text Available Background: Ischemic conditions in the intestine result in deterioration of anastomosis healing process. In this study, our aim was to evaluate the possible effects of intraperitoneal nitroglycerin on the intestinal anastomosis healing and anastomosis burst pressures in rats with ischemia and reperfusion injury (I/R. Materials and Methods: Fifty four Wistar albino rats were divided into six groups. In the first two groups, the rats underwent I/R. In the Group 1, the rats had normal saline (S and in Group 2, the rats had nitroglycerin (N injection. In the 3 rd and 4 th groups, an intestinal anastomosis was made at the 10 cm proximally to the ileocecal valve. In Group 3, S and in Group 4, N were injected. In Group 5, the rats received I/R, intestinal anastomosis and intraperitoneal S injection. I/R, intestinal anastomosis and intraperitoneal N injection were made in Group 6 rats. All nitroglycerin (50 ΅g/kg injections were made at postoperative days of 0, 1, 2, 3, 4, 5 consecutively. On the sixth day, all rats were killed. In all rats with anastomosis, anastomotic burst pressure (ABP was measured. Histopathological specimens were collected from all rats and evaluated under light microscopy. Results: Serious tissue damage was only detected in the Group 1 histopathologically (8 rats had grade 4 damage. In Group 2, there was a decrease in tissue damage according to histopathologic examination (5 rats had grade 1 damage. The effect onto the healing was similar in S and N groups. Nitroglycerin was noted to have a positive effect on collagen production. Nitroglycerin increased the ABP levels in rats both with and without I/R (the means are 17.93, 21.10, 14.67, and 17.63 in Groups 3, 4, 5, and 6, respectively. Conclusion: I/R may weaken the strength of intestinal anastomosis. Intraperitoneal application of nitroglycerin may prevent the histopathologic changes within a limited degree. Intraperitoneal nitroglycerin has also positive effects on the healing

  15. Active protection against rotavirus infection of mice following intraperitoneal immunization.

    Science.gov (United States)

    McNeal, M M; Sheridan, J F; Ward, R L

    1992-11-01

    Active immunity to rotavirus has been demonstrated following oral inoculation with live virus but little is known about the effects of parenteral immunization. In this study, adult mice were immunized by intraperitoneal (ip) inoculation with live rotaviruses and later orally challenged with murine rotavirus (EDIM) to measure active immunity against infection. Three doses of EDIM (8 micrograms/dose) given intraperitoneally (ip) provided full protection against EDIM infection, whether administered with or without Freund's adjuvant. Only partial protection was found when the quantity of immunogen was reduced to protection of all mice. Significant protection was also observed after inoculation with one or three doses (2 micrograms/dose) of heterologous rotaviruses. Protection provided by the heterologous strains did not correlate with neutralizing antibody to EDIM, which indicated that neutralizing antibody to the challenge virus was not required for protection. uv-Inactivated EDIM also provided significant protection against EDIM, thus demonstrating that viral replication was not required for protection. These results suggest that parenteral immunization may be an effective method to vaccinate against rotavirus disease.

  16. Safe Veress Needle Intraperitoneal Placement and Safer Laparoscopic Entry.

    Science.gov (United States)

    Vilos, George; Vilos, Angelos; Jacob, George P; Abu-Rafea, Basim; Ternamian, Artin

    2018-02-06

    Fifty percent of laparoscopic bowel and vascular injuries occur at the time of entry. These serious complications can lead to significant morbidity and even mortality. This video demonstrates 3 techniques that have been developed to minimize the risk of these injuries during entry. Step-by-step description of 3 techniques that can be used as a highly reliable and safe method of obtaining intraperitoneal entry during laparoscopy. Caudal displacement of the umbilicus before insertion of the veress needle allows for a median displacement of 6 cm between the site of entry and the common iliac vessels. An entry pressure of less than 9 mm Hg is suggestive of successful intraperitoneal entry. The left upper quadrant should be used in specific cases instead of the umbilicus as the point of entry for the veress needle. The use of a visualized trocarless cannula instead of a conventional primary trocar for entry after insufflation allows for real-time recognition of injury and converts linear penetrating force to radial torque. These 3 techniques can help decrease the risk and improve intraoperative recognition of serious bowel and vascular injuries during laparoscopy. Copyright © 2018 American Association of Gynecologic Laparoscopists. Published by Elsevier Inc. All rights reserved.

  17. Early

    Directory of Open Access Journals (Sweden)

    Kamel Abd Elaziz Mohamed

    2014-04-01

    Conclusion: Early PDT is recommended for patients who require prolonged tracheal intubation in the ICU as outcomes like the duration of mechanical ventilation length of ICU stay and hospital stay were significantly shorter in early tracheostomy.

  18. Evolution of the postoperative sagittal spinal profile in early-onset scoliosis: is there a difference between rib-based and spine-based growth-friendly instrumentation?

    Science.gov (United States)

    Chen, Zhonghui; Li, Song; Qiu, Yong; Zhu, Zezhang; Chen, Xi; Xu, Liang; Sun, Xu

    2017-12-01

    OBJECTIVE Although the vertical expandable prosthetic titanium rib (VEPTR) and growing rod instrumentation (GRI) encourage spinal growth via regular lengthening, they can create different results because of their different fixation patterns and mechanisms in correcting scoliosis. Previous studies have focused comparisons on coronal plane deformity with minimal attention to the sagittal profile. In this retrospective study, the authors aimed to compare the evolution of the sagittal spinal profile in early-onset scoliosis (EOS) treated with VEPTR versus GRI. METHODS The data for 11 patients with VEPTR and 22 with GRI were reviewed. All patients had more than 2 years' follow-up with more than 2 lengthening procedures. Radiographic measurements were performed before and after the index surgery and at the latest follow-up. The complications in both groups were recorded. RESULTS Patients in both groups had similar diagnoses, age at the index surgery, and number of lengthening procedures. The changes in the major coronal Cobb angle and T1-S1 spinal height were not significantly different between the 2 groups. Compared with the GRI group, the VEPTR group had less correction in thoracic kyphosis (23% ± 12% vs 44% ± 16%, p < 0.001) after the index surgery and experienced a greater correction loss in thoracic kyphosis (46% ± 18% vs 11% ± 8%, p < 0.001) at the latest follow-up. Although the increase in the proximal junctional angle was not significantly different (VEPTR: 7° ± 4° vs GRI: 8° ± 5°, p = 0.569), the incidence of proximal junctional kyphosis was relatively lower in the VEPTR group (VEPTR: 18.2% vs GRI: 22.7%). No significant changes in the spinopelvic parameters were observed, while the sagittal vertical axis showed a tendency toward a neutral position in both groups. The overall complication rate was higher in the VEPTR group than in the GRI group (72.7% vs 54.5%). CONCLUSIONS The VEPTR had coronal correction and spinal growth results similar to those

  19. Use of intraperitoneal xenon-133 for imaging of intestinal strangulation in small bowel obstruction. [Rats; Dogs

    Energy Technology Data Exchange (ETDEWEB)

    Bulkley, G.B.; Gharagozloo, F.; Alderson, P.O.; Horn, S.D.; Zuidema, G.D.

    1981-01-01

    Intraperitoneal xenon-133 dissolved in saline solution was evaluated for the detection of early strangulation in a reproducible model of segmental intestinal obstruction in rats and dogs. There was a highly significant delay inexternally detected isotope washout from animals with strangulated loops compared with normal, sham operated and simple (nonstrangulated) obstruction control groups. Corresponding anterior abdominal gamma camera images showed marked retention of isotope at 1 hour in the strangulation obstruction groups and the sites of this activity corresponsed to the location of the ischemic loops. Blinded readings of these images by nuclear radiologists showed this method to be highly accurate for the detection of strangulation in these animal models. This method should be directly applicable to patients with intestinal obstruction.

  20. Use of intraperitoneal xenon-133 for imaging of intestinal strangulation in small bowel obstruction

    International Nuclear Information System (INIS)

    Bulkley, G.B.; Gharagozloo, F.; Alderson, P.O.; Horn, S.D.; Zuidema, G.D.

    1981-01-01

    Intraperitoneal xenon-133 dissolved in saline solution was evaluated for the detection of early strangulation in a reproducible model of segmental intestinal obstruction in rats and dogs. There was a highly significant delay inexternally detected isotope washout from animals with strangulated loops compared with normal, sham operated and simple (nonstrangulated) obstruction control groups. Corresponding anterior abdominal gamma camera images showed marked retention of isotope at 1 hour in the strangulation obstruction groups and the sites of this activity corresponsed to the location of the ischemic loops. Blinded readings of these images by nuclear radiologists showed this method to be highly accurate for the detection of strangulation in these animal models. This method should be directly applicable to patients with intestinal obstruction

  1. Polyethylene Glycol (PEG-3350, Colyte Poisoning due to Intra-Peritoneal Leakage in an Elderly Patient

    Directory of Open Access Journals (Sweden)

    Jae Hee Chung

    Full Text Available Polyethylene glycol (PEG-3350 is the most frequently used lavage solution for bowel cleansing prior to colonoscopy or elective surgery because its large molecular weight means that it is poorly absorbed. However, if it leaks into the peritoneal cavity, complications may arise. Few published studies have assessed the absorption, distribution, metabolism and excretion of PEG. Moreover, no published clinical data regarding complications due to the intra-peritoneal leakage of PEG-3350 could be found. We report on an elderly patient who developed the poisoning caused by leaking of PEG-3350 during bowel preparation. It resulted in severe metabolic acidosis, hypernatremia, hyperosmolality and a high anion gap, but it was effectively treated with early continuous renal replacement therapy after surgery.

  2. Randomized controlled study of intraincisional infiltration versus intraperitoneal instillation of standardized dose of ropivacaine 0.2% in post-laparoscopic cholecystectomy pain: Do we really need high doses of local anesthetics-time to rethink!

    Science.gov (United States)

    Kaushal-Deep, Singh Mathuria; Anees, Afzal; Khan, Shehtaj; Khan, Mohammad Amanullah; Lodhi, Mehershree

    2018-01-16

    Earlier studies done to compare the efficacy of use of local anesthetics at intraperitoneal location versus intraincisional use had utilized equal amount of drugs at the two locations, usually 10-20 ml. Using this large amount of drug in the small space of intraincisional location as compared to similar amount of drug in large intraperitoneal space created an inadvertent bias in favor of patients receiving the drug intraincisionally so these patients naturally experienced less pain. To conduct a randomized, triple-blind, placebo-controlled study by standardizing dose of local anesthetic, to compare the effectiveness of intraperitoneal against intraincisional use of ropivacaine 0.2% for post-laparoscopic cholecystectomy pain relief. 294 patients underwent elective 4-port laparoscopic cholecystectomy. Patients were triple blindly randomized. All patients received ~ 23 ml of solution, of which 20 ml was given intraperitoneally (1 ml/cm; 16 ml along right hemi-dome and 4 ml in gall bladder fossa) and ~ 3 ml intraincisionally (1 ml/cm of length of incision). Solution was either normal saline or drug (0.2% ropivacaine) depending on the group [controls (n = 86), intraperitoneal group (n = 100), and intraincisional group (n = 108)]. 5 different pain scales were used for assessment of overall pain. Pain scores were assessed at 5 points of time. Patients in intraincisional group showed significantly less overall pain and rescue analgesia requirement (p  0.05); and shoulder pain was significantly less in intraperitoneal group (p < 0.05). The intraincisional use of injection ropivacaine at its minimum concentration of 0.2% in minimal doses of 1 ml/cm at the end of procedure provides significantly more post-operative analgesia as compared to intraperitoneal group and controls. However, for controlling shoulder pain, the use of intraperitoneal ropivacaine is desirable.

  3. study of intraperitoneal closure and closure after temporary ...

    African Journals Online (AJOL)

    uterus during uterine repair on caesarean morbidity. Methods: A randomized comparative study of 136 women undergoing primary eiesarean delivery at Havana Specialist. Hospital Lagos Nigeria. Data on operation time, estimated blood loss, postoperative morbidities were collected and analysed with comparison between ...

  4. Does an enhanced recovery integrated care pathway (ICP) encourage adherence to prescribing guidelines, accelerate postoperative recovery and reduce the length of stay for gynaecological oncology patients?

    Science.gov (United States)

    Letton, C; Cheung, C; Nordin, A

    2013-04-01

    A new integrated care pathway (ICP) proforma for gynaecological oncology patients was developed and introduced in early 2010. The ICP is a goal-defined and time-specified documentation by gynaecological oncology doctors and nurses, guided by certain parameters to be achieved in pre and postoperative days. All patients were admitted to the same unit and underwent a major abdominal/pelvic procedure for confirmed or suspected gynaecological malignancy, including hysterectomy and oophorectomy. The control group included 58 randomly selected patients from May 2008 to March 2009 and the intervention group comprised 52 patients, after the introduction of the ICP. The effectiveness was assessed with a variety of measurements: the duration of intraperitoneal drains, urethral catheters and intravenous fluids postoperatively; time taken for the patient to eat and drink; time taken to mobilisation; and the total length of stay in hospital. We also assessed whether the implementation of the care pathway was associated with an increase in adherence to prescribing guidelines for thromboprophylaxis and postoperative antibiotics and sodium docusate. The new ICP encouraged clearer documentation and regular review of fluids, drains and catheters. There was a modest reduction in the length of stay and an increase in prescribed thromboprophylaxis and sodium docusate ( Cheung et al. 2011 ).

  5. Efficacy and safety of selenium nanoparticles administered intraperitoneally for the prevention of growth of cancer cells in the peritoneal cavity.

    Science.gov (United States)

    Wang, Xin; Sun, Kang; Tan, Yanping; Wu, Shanshan; Zhang, Jinsong

    2014-07-01

    Peritoneal implantation of cancer cells, particularly postoperative seeding metastasis, frequently occurs in patients with primary tumors in the stomach, colon, liver, and ovary. Peritoneal carcinomatosis is associated with poor prognosis. In this work, we evaluated the prophylactic effect of intraperitoneal administration of selenium (Se), an essential trace element and a putative chemopreventive agent, on peritoneal implantation of cancer cells. Elemental Se nanoparticles were injected into the abdominal cavity of mice, into which highly malignant H22 hepatocarcinoma cells had previously been inoculated. Se concentrations in the cancer cells and tissues, as well as the efficacy of proliferation inhibition and safety, were evaluated. Se was mainly concentrated in cancer cells compared to Se retention in normal tissues, showing at least an order of magnitude difference between the drug target cells (the H22 cells) and the well-recognized toxicity target of Se (the liver). Such a favorable selective distribution resulted in strong proliferation suppression without perceived host toxicity. The mechanism of action of the Se nanoparticle-triggered cytotoxicity was associated with Se-mediated production of reactive oxygen species, which impaired the glutathione and thioredoxin systems. Our results suggest that intraperitoneal administration of Se is a safe and effective means of preventing growth of cancer cells in the peritoneal cavity for the above-mentioned high-risk populations. Copyright © 2014 Elsevier Inc. All rights reserved.

  6. CELL RESPONSE TO INTRAPERITONEAL PDMS/HAP COMPOSITE IMPLANT

    Directory of Open Access Journals (Sweden)

    Perica Vasiljević

    2005-07-01

    Full Text Available Siloxane polimers have been widely used in biomedicine and pharmacy due to their biocompatibility. Hydroxyapatite (HAp is a natural constituent of bones, and therefore widely used in maxillofacial and orthopedic surgery. HAp itself is amorphous and without elasticity, so its characteristics can be improved when combined with organic polymers. We evaluated the interaction of cells and composites made of polydimethylsiloxane (PDMS and HAp by scanning electron microscopy (SEM 10 days after their intraperitoneal implantation into Balb/c mice. Two composites which were different in the quantity of HAp were analyzed. Both of them showed high adhesive characteristics for different cell types. The erythrocytes in cell clusters could be seen on the surface of the composite with higher quantity of HAp.

  7. Neutron-Activatable Nanoparticles for Intraperitoneal Radiation Therapy.

    Science.gov (United States)

    Hargrove, Derek; Lu, Xiuling

    2017-01-01

    Intraperitoneal internal radiation therapy is a cancer treatment option that is employed in situations where surgical resection, systemic chemotherapy, and external beam radiotherapy are not amenable for patients. However, exposure of noncancerous tissues to radiation continues to be a hindrance to safe and effective treatment of patients. In addition, reducing prolonged radiation exposure of personnel during preparation of internal radiation therapy agents makes their manufacture complicated and hazardous. Developments in nanotechnology have provided a platform for targeted treatments that combine dual imaging and treatment capabilities all in one package, while also being robust enough to withstand the intense stresses faced during neutron activation. Here, we describe a method for synthesizing neutron activatable mesoporous silica nanoparticles for use in radiotherapy of metastatic peritoneal cancers while limiting personal exposure to radioactive materials, limiting the leakage of radioactive isotopes caused by nanoparticle degradation during neutron activation, and increasing cancer tissue specificity of radiation.

  8. Postoperative spine infections

    Directory of Open Access Journals (Sweden)

    Paolo Domenico Parchi

    2015-09-01

    Full Text Available Postoperative spinal wound infection is a potentially devastating complication after operative spinal procedures. Despite the utilization of perioperative prophylactic antibiotics in recent years and improvements in surgical technique and postoperative care, wound infection continues to compromise patients’ outcome after spinal surgery. In the modern era of pending health care reform with increasing financial constraints, the financial burden of post-operative spinal infections also deserves consideration. The aim of our work is to give to the reader an updated review of the latest achievements in prevention, risk factors, diagnosis, microbiology and treatment of post-operative spinal wound infections. A review of the scientific literature was carried out using electronic medical databases Pubmed, Google Scholar, Web of Science and Scopus for the years 1973-2012 to obtain access to all publications involving the incidence, risk factors, prevention, diagnosis, treatment of postoperative spinal wound infections. We initially identified 119 studies; of these 60 were selected. Despite all the measures intended to reduce the incidence of surgical site infections in spine surgery, these remain a common and potentially dangerous complication.

  9. Efficacy of intramuscular and intraperitoneal deferoxamine for aluminum chelation.

    Science.gov (United States)

    Molitoris, B A; Alfrey, P S; Miller, N L; Hasbargen, J A; Kaehney, W D; Alfrey, A C; Smith, B J

    1987-04-01

    As intravenous administration of deferoxamine is difficult in home dialysis patients we set out to determine the efficacy of intramuscular (i.m.) and intraperitoneal (i.p.) deferoxamine for removal of aluminum. Patients with serum aluminum levels greater than 90 micrograms/liter were studied in a paired fashion with each patient serving as their own control. Serum and peritoneal fluid aluminum were determined using flameless atomic absorption. In hemodialysis patients 2 g of intravenous deferoxamine increased serum aluminum from 124.7 +/- 32.4 to 415 +/- 192.4 micrograms/liter. One g of deferoxamine given intravenously or intramuscularly resulted in 76.8 +/- 35.3% and 70.4 +/- 23.2%, respectively, of the 2 g i.v. response. The rate at which serum aluminum increased following i.v. deferoxamine infusion was biphasic, with an initial rapid phase lasting 139 minutes followed by a much slower phase. The volume of distribution of aluminum following deferoxamine administration was 12.6 +/- 1.61 and the half life (t1/2) for aluminum removal during hemodialysis was 9.0 +/- 2.0 hours. The increase in serum aluminum following deferoxamine was not due to chelation of erythrocyte aluminum as erythrocyte aluminum remained constant over 24 hours. In patients on continuous ambulatory peritoneal dialysis, 2 g intravenous deferoxamine resulted in the removal of 560 +/- 267 micrograms of aluminum over 24 hours while 2 g deferoxamine given intraperitoneally gave 91 +/- 13% of the intravenous response. Aluminum clearance over 48 hours was twice that for 24 hours for both i.v. and i.p. deferoxamine.(ABSTRACT TRUNCATED AT 250 WORDS)

  10. Closed-Loop Insulin Delivery Using a Subcutaneous Glucose Sensor and Intraperitoneal Insulin Delivery

    Science.gov (United States)

    Renard, Eric; Place, Jerome; Cantwell, Martin; Chevassus, Hugues; Palerm, Cesar C.

    2010-01-01

    OBJECTIVE Attempts to build an artificial pancreas by using subcutaneous insulin delivery from a portable pump guided by an subcutaneous glucose sensor have encountered delays and variability of insulin absorption. We tested closed-loop intraperitoneal insulin infusion from an implanted pump driven by an subcutaneous glucose sensor via a proportional-integral-derivative (PID) algorithm. RESEARCH DESIGN AND METHODS Two-day closed-loop therapy (except for a 15-min premeal manual bolus) was compared with a 1-day control phase with intraperitoneal open-loop insulin delivery, according to randomized order, in a hospital setting in eight type 1 diabetic patients treated by implanted pumps. The percentage of time spent with blood glucose in the 4.4–6.6 mmol/l range was the primary end point. RESULTS During the closed-loop phases, the mean ± SEM percentage of time spent with blood glucose in the 4.4–6.6 mmol/l range was significantly higher (39.1 ± 4.5 vs. 27.7 ± 6.2%, P = 0.05), and overall dispersion of blood glucose values was reduced among patients. Better closed-loop glucose control came from the time periods excluding the two early postprandial hours with a higher percentage of time in the 4.4–6.6 mmol/l range (46.3 ± 5.3 vs. 28.6 ± 7.4, P = 0.025) and lower mean blood glucose levels (6.9 ± 0.3 vs. 7.9 ± 0.6 mmol/l, P = 0.036). Time spent with blood glucose <3.3 mmol/l was low and similar for both investigational phases. CONCLUSIONS Our results demonstrate the feasibility of intraperitoneal insulin delivery for an artificial β-cell and support the need for further study. Moreover, according to a semiautomated mode, the features of the premeal bolus in terms of timing and amount warrant further research. PMID:19846796

  11. [Parenteral alimentation in the early postoperative period].

    Science.gov (United States)

    Brisky, T

    1981-01-01

    Parenteral diet is a rather important problem for all of medical science, but especially for intensive care units. During the last few decades, a significant advancement has been made in this field, and there are indications that parenteral diet will be still more adequate, quantitatively and qualitatively, in the future. According to many published papers, patients can now be maintained exclusively on a parenteral diet, as our ward has done in the treatment of a variety of illnesses and diseases. This paper describes all the ingredients necessary for a parenteral diet. Briefly described are the effects on the organism, caloric values, and the ways in which the cells and organs utilize the food (as energy sources). All the preparations that we have used as well as those used by other institutions both foreign and domestic are listed. A full list of the ingredients of the preparations would consume too much space: however, there is a wealth of available literature and brochures for the reader who would like more detailed information. Based on the experience of a great many authors and that of our own institution, guidelines to be followed daily are provided. For such a program to be effectively applied, each member of the team should constantly monitor the parenteral diet, and there should be a frequent exchange of information and experiences. By so doing, still more could be contributed to overcoming this important problem.

  12. Postoperative Chemotherapy for Medulloblastoma

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2005-03-01

    Full Text Available The survival rate and cognitive function of 43 children, age <3 years, with medulloblastoma treated with intensive postoperative chemotherapy alone, without radiotherapy, were determined at the University of Wurzburg and other centers in Germany Chemotherapy consisted of three two-month cycles of cyclophosphamide, methotrexate, vincristine, carboplatin, and etoposide.

  13. The effect of Kombucha on post-operative intra-abdominal adhesion formation in rats.

    Science.gov (United States)

    Maghsoudi, Hemmat; Mohammadi, Hussein Benagozar

    2009-04-01

    Peritoneal adhesions are fibrous bands of tissues formed between organs that are normally separated and/or between organs and the internal body wall after peritoneal injury. The aim of the study was to investigate the effect of intra-peritoneal administration of Kombucha on intra-peritoneal adhesions. Eighty Wistar rats were subjected to standardized lesion by scraping model and were randomly divided into two groups. Group I received no treatment, and Group II received 15 ml of Kombucha solution intra-peritoneally. On the post-operative 14th day adhesion intensity score, inflammatory cell reaction and number of adhesion bands were determined. In the control group, there were no rats with grade 0 and I adhesions. In the group II, there were 26 rats (78.8%) with grade 0-2 adhesions. Adhesion intensity was significantly less in group II (PKombucha might be useful for preventing peritoneal adhesions.

  14. Magnetically assisted intraperitoneal drug delivery for cancer chemotherapy.

    Science.gov (United States)

    Shamsi, Milad; Sedaghatkish, Amir; Dejam, Morteza; Saghafian, Mohsen; Mohammadi, Mehdi; Sanati-Nezhad, Amir

    2018-11-01

    Intraperitoneal (IP) chemotherapy has revived hopes during the past few years for the management of peritoneal disseminations of digestive and gynecological cancers. Nevertheless, a poor drug penetration is one key drawback of IP chemotherapy since peritoneal neoplasms are notoriously resistant to drug penetration. Recent preclinical studies have focused on targeting the aberrant tumor microenvironment to improve intratumoral drug transport. However, tumor stroma targeting therapies have limited therapeutic windows and show variable outcomes across different cohort of patients. Therefore, the development of new strategies for improving the efficacy of IP chemotherapy is a certain need. In this work, we propose a new magnetically assisted strategy to elevate drug penetration into peritoneal tumor nodules and improve IP chemotherapy. A computational model was developed to assess the feasibility and predictability of the proposed active drug delivery method. The key tumor pathophysiology, including a spatially heterogeneous construct of leaky vasculature, nonfunctional lymphatics, and dense extracellular matrix (ECM), was reconstructed in silico. The transport of intraperitoneally injected magnetic nanoparticles (MNPs) inside tumors was simulated and compared with the transport of free cytotoxic agents. Our results on magnetically assisted delivery showed an order of magnitude increase in the final intratumoral concentration of drug-coated MNPs with respect to free cytotoxic agents. The intermediate MNPs with the radius range of 200-300 nm yield optimal magnetic drug targeting (MDT) performance in 5-10 mm tumors while the MDT performance remains essentially the same over a large particle radius range of 100-500 nm for a 1 mm radius small tumor. The success of MDT in larger tumors (5-10 mm in radius) was found to be markedly dependent on the choice of magnet strength and tumor-magnet distance while these two parameters were less of a concern in small tumors

  15. Management of Postoperative Respiratory Failure.

    Science.gov (United States)

    Mulligan, Michael S; Berfield, Kathleen S; Abbaszadeh, Ryan V

    2015-11-01

    Despite best efforts, postoperative complications such as postoperative respiratory failure may occur and prompt recognition of the process and management is required. Postoperative respiratory failure, such as postoperative pneumonia, postpneumonectomy pulmonary edema, acute respiratory distress-like syndromes, and pulmonary embolism, are associated with high morbidity and mortality. The causes of these complications are multifactorial and depend on preoperative, intraoperative, and postoperative factors, some of which are modifiable. The article identifies some of the risk factors, causes, and treatment strategies for successful management of the patient with postoperative respiratory failure. Copyright © 2015 Elsevier Inc. All rights reserved.

  16. Open, intraperitoneal, ventral hernia repair: lessons learned from laparoscopy.

    Science.gov (United States)

    Ponsky, Todd A; Nam, Arthur; Orkin, Bruce A; Lin, Paul P

    2006-03-01

    Recent literature suggests that laparoscopic repair of ventral hernias may have very low recurrence rates. However, laparoscopy may not be feasible in certain situations. We describe an open technique that uses the tension-free retrofascial principles of laparoscopic repair without the need for subcutaneous flaps. Through an incision in the hernia, the peritoneum is entered and adhesions are taken down. A piece of DualMesh (W.L. Gore & Associates, Inc, Newark, Del) is trimmed to fit with a 5-cm circumferential overlap. A vertical incision is made in the mid portion of the mesh. The mesh is fixed in an intraperitoneal retrofascial position using GORE-TEX sutures (W.L. Gore & Associates, Inc). The sutures are brought through the abdominal wall using a laparoscopic suture passer and tied into place on one side of the mesh. That side is then tacked to the posterior fascia with a spiral tacking device. The other side is sutured into place in a similar fashion and then tacked to the fascia by passing the spiral tacking device through the incision in the mesh. The mesh incision is closed with a running GORE-TEX suture. The overlying tissues are closed in layers.

  17. Repeated Intraperitoneal alpha-Radioimmunotherapy of Ovarian Cancer in Mice

    DEFF Research Database (Denmark)

    Elgqvist, Jörgen; Andersson, Håkan; Jensen, Holger

    2010-01-01

    The aim of this study was to investigate the therapeutic efficacy of alpha-radioimmunotherapy of ovarian cancer in mice using different fractionated treatment regimens. The study was performed using the monoclonal antibody MX35 F(ab')(2) labeled with the alpha-particle emitter (211)At. Methods....... Nude mice were intraperitoneally inoculated with ~1 x 10(7) cells of the cell line NIH:OVCAR-3. Four weeks later 6 groups of animals were given 400 kBq (211)At-MX35 F(ab')(2) as a single or as a repeated treatment of up to 6 times (n = 18 in each group). The fractionated treatments were given every...... seventh day. Control animals were treated with unlabeled MX35 F(ab')(2) (n = 12). Eight weeks posttreatment the animals were sacrificed and the presence of macro- and microscopic tumors and ascites was determined. Results. The tumor-free fractions (TFFs) of the animals, defined as the fraction of animals...

  18. Serum Antibodies Protect against Intraperitoneal Challenge with Enterotoxigenic Escherichia coli

    Directory of Open Access Journals (Sweden)

    Xinghong Yang

    2011-01-01

    Full Text Available To assess whether anticolonization factor antigen I (CFA/I fimbriae antibodies (Abs from enterotoxigenic Escherichia coli (ETEC can protect against various routes of challenge, BALB/c mice were immunized with a live attenuated Salmonella vaccine vector expressing CFA/I fimbriae. Vaccinated mice elicited elevated systemic IgG and mucosal IgA Abs, unlike mice immunized with the empty Salmonella vector. Mice were challenged with wild-type ETEC by the oral, intranasal (i.n., and intraperitoneal (i.p. routes. Naïve mice did not succumb to oral challenge, but did to i.n. challenge, as did immunized mice; however, vaccinated mice were protected against i.p. ETEC challenge. Two intramuscular (i.m. immunizations with CFA/I fimbriae without adjuvant conferred 100% protection against i.p. ETEC challenge, while a single 30 μg dose conferred 88% protection. Bactericidal assays showed that ETEC is highly sensitive to anti-CFA/I sera. These results suggest that parenteral immunization with purified CFA/I fimbriae can induce protective Abs and may represent an alternative method to elicit protective Abs for passive immunity to ETEC.

  19. Comparison of the effectiveness of low pressure pneumoperitoneum with profound muscle relaxation during laparoscopic donor nephrectomy to optimize the quality of recovery during the early post-operative phase: study protocol for a randomized controlled clinical trial

    NARCIS (Netherlands)

    Özdemir-van Brunschot, D.M.D.; Scheffer, G.J.; Dahan, A; Mulder, J.E.; Willems, S.A.; Hilbrands, L.B.; D'Ancona, F.C.H.; Donders, R.; Laarhoven, K.J. van; Warle, M.C.

    2015-01-01

    BACKGROUND: Since technique modifications of laparoscopic donor nephrectomy, e.g. retroperitoneoscopic donor nephrectomy or hand-assistance, have not shown significant benefit regarding safety or improvement of recovery, further research should focus on improving postoperative recovery. The use of

  20. Pediatric cardiac postoperative care

    Directory of Open Access Journals (Sweden)

    Auler Jr. José Otávio Costa

    2002-01-01

    Full Text Available The Heart Institute of the University of São Paulo, Medical School is a referral center for the treatment of congenital heart diseases of neonates and infants. In the recent years, the excellent surgical results obtained in our institution may be in part due to modern anesthetic care and to postoperative care based on well-structured protocols. The purpose of this article is to review unique aspects of neonate cardiovascular physiology, the impact of extracorporeal circulation on postoperative evolution, and the prescription for pharmacological support of acute cardiac dysfunction based on our cardiac unit protocols. The main causes of low cardiac output after surgical correction of heart congenital disease are reviewed, and methods of treatment and support are proposed as derived from the relevant literature and our protocols.

  1. Intraperitoneal implantation of life-long telemetry transmitters in otariids

    Directory of Open Access Journals (Sweden)

    Haulena Martin

    2008-12-01

    Full Text Available Abstract Background Pinnipeds, including many endangered and declining species, are inaccessible and difficult to monitor for extended periods using externally attached telemetry devices that are shed during the annual molt. Archival satellite transmitters were implanted intraperitoneally into four rehabilitated California sea lions (Zalophus californianus and 15 wild juvenile Steller sea lions (Eumetopias jubatus to determine the viability of this surgical technique for the deployment of long-term telemetry devices in otariids. The life history transmitters record information throughout the life of the host and transmit data to orbiting satellites after extrusion following death of the host. Results Surgeries were performed under isoflurane anesthesia and single (n = 4 or dual (n = 15 transmitters were inserted into the ventrocaudal abdominal cavity via an 8.5 to 12 cm incision along the ventral midline between the umbilicus and pubic symphysis or preputial opening. Surgeries lasted 90 minutes (SD = 8 for the 19 sea lions. All animals recovered well and were released into the wild after extended monitoring periods from 27 to 69 days at two captive animal facilities. Minimum post-implant survival was determined via post-release tracking using externally attached satellite transmitters or via opportunistic re-sighting for mean durations of 73.7 days (SE = 9.0, Z. californianus and 223.6 days (SE = 71.5, E. jubatus. Conclusion The low morbidity and zero mortality encountered during captive observation and post-release tracking periods confirm the viability of this surgical technique for the implantation of long-term telemetry devices in otariids.

  2. Routine Admission to Intensive Care Unit After Cytoreductive Surgery and Heated Intraperitoneal Chemotherapy: Not Always a Requirement.

    Science.gov (United States)

    Mogal, Harveshp D; Levine, Edward A; Fino, Nora F; Obiora, Chukwuemeka; Shen, Perry; Stewart, John H; Votanopoulos, Konstantinos I

    2016-05-01

    Routine postoperative intensive care unit (ICU) observation of patients undergoing cytoreductive surgery (CRS) and heated intraperitoneal chemotherapy (HIPEC) is driven by historically reported morbidity and mortality data. The validity of this practice and the criteria for ICU admission have not been elucidated. A prospectively maintained database of 1146 CRS/HIPEC procedures performed from December 1991 to 2014 was retrospectively analyzed. Patients with routine postoperative ICU admission were compared with patients sent directly to the surgical floor. To test the safety of non-ICU care practice, patients with less than 48 h ICU admission were compared with patients directly admitted to the floor. Demographics, primary tumor site, comorbidities, estimated blood loss (EBL), extent of CRS, Eastern Cooperative Oncology Group (ECOG) status, and overall survival were analyzed. Complete data were available for 1064 CRS/HIPEC procedures, of which 244 cases (22.93 %) did not require ICU admission. Multivariate logistic regression identified age [odds ratio (OR) 1.024; p = 0.02], EBL (OR 1.002; p  2 (OR 6.387; p = 0.003) as predictive variables of postoperative ICU admission. The cohort directly admitted to the floor demonstrated less minor grade I/II morbidity (29 vs. 47 %; p observation is not routinely required for all patients treated with CRS/HIPEC. Selective ICU admission based on ECOG status, nutritional status, age, EBL, and CRS extent is safe, with potential implications for hospitalization cost for these complex cases.

  3. Pretreatment with intrathecal amitriptyline potentiates anti-hyperalgesic effects of post-injury intra-peritoneal amitriptyline following spinal nerve ligation

    Directory of Open Access Journals (Sweden)

    Cheng Kuang-I

    2012-06-01

    Full Text Available Abstract Background Amitriptyline, a tricyclic antidepressant and potent use-dependent blocker of sodium channels, has been shown to attenuate acute and chronic pain in several preclinical modes. The purpose of this study was to investigate whether intrathecal pretreatment with amitriptyline combined with post-injury intra-peritoneal amitriptyline is more effective than post-injury treatment alone on L5 spinal nerve ligation (SNL-induced neuropathic pain. Methods 96 adult male Sprague–Dawley rats were allocated into 4 groups: group S, Sham; group L, L5 spinal nerve Ligation with vehicle treatment; group A, SNL and post-injury intra-peritoneal (Abdominal amitriptyline twice daily × 3 days; group P, intrathecal Pretreatment with amitriptyline, SNL and intra-peritoneal amitriptyline twice daily × 3 days. Responses to thermal and mechanical stimuli, as well as sodium channel expression in injured dorsal root ganglion (DRG and activated glial cells in spinal dorsal horn (SDH were measured pre-operatively and on post-operative day (POD 4, 7, 14, 21 and 28. Results SNL-evoked hyper-sensitivity responses to thermal and mechanical stimuli, up-regulated Nav1.3 and down-regulated Nav1.8 expression in DRG, and activated microglia and astrocytes in SDH. In group A, intra-peritoneal amitriptyline alone alleviated thermal hypersensitivity on POD7, reversed Nav1.8 and reduced activated microglia on POD14. In group P, intrathecal pretreatment with amitriptyline not only potentiated the effect of intra-peritoneal amitriptyline on thermal hypersensitivity and Nav1.8, but attenuated mechanical hypersensitivity on POD7 and reduced up-regulated Nav1.3 on POD14. Furthermore, this treatment regimen reduced astrocyte activation on POD14. Conclusions Concomitant intrathecal pretreatment and post-injury intra-peritoneal amitriptyline was more effective than post-injury treatment alone on attenuation of behavioral hypersensitivity, decrease of activated

  4. Imaging of hypospadias: pre- and postoperative appearances

    Energy Technology Data Exchange (ETDEWEB)

    Milla, Sarah S. [New York University Medical Center, Department of Radiology, New York, NY (United States); Chow, Jeanne S.; Lebowitz, Robert L. [Harvard Medical School, Department of Radiology, Children' s Hospital Boston, Boston, MA (United States)

    2008-02-15

    Hypospadias is a common condition that is typically diagnosed and repaired in early life. Boys with hypospadias can present with complications from their surgery months to years later. Imaging in patients with hypospadias is usually accomplished by retrograde urethrography (RUG) and less commonly by voiding cystourethrography (VCUG). This pictorial essay demonstrates the fluoroscopic appearances of hypospadias preoperatively as well as the normal postoperative appearance and a variety of complications that can occur. (orig.)

  5. Postoperative circadian disturbances

    DEFF Research Database (Denmark)

    Gögenur, Ismail

    2010-01-01

    parameters, and if pharmacological administration of chronobiotics could improve postoperative recovery. Circadian rhythm disturbances were found in all the examined endogenous rhythms. A delay was found in the endogenous rhythm of plasma melatonin and excretion of the metabolite of melatonin (AMT6s...... in patients with lower than median pain levels for a three days period after laparoscopic cholecystectomy. In the series of studies included in this thesis we have systematically shown that circadian disturbances are found in the secretion of hormones, the sleep-wake cycle, core body temperature rhythm...

  6. Postoperative conversion disorder.

    Science.gov (United States)

    Afolabi, Kola; Ali, Sameer; Gahtan, Vivian; Gorji, Reza; Li, Fenghua; Nussmeier, Nancy A

    2016-05-01

    Conversion disorder is a psychiatric disorder in which psychological stress causes neurologic deficits. A 28-year-old female surgical patient had uneventful general anesthesia and emergence but developed conversion disorder 1 hour postoperatively. She reported difficulty speaking, right-hand numbness and weakness, and right-leg paralysis. Neurologic examination and imaging revealed no neuronal damage, herniation, hemorrhage, or stroke. The patient mentioned failing examinations the day before surgery and discontinuing her prescribed antidepressant medication, leading us to diagnose conversion disorder, with eventual confirmation by neuroimaging and follow-up examinations. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. Postoperative radiological survey of colorectal anastomoses

    International Nuclear Information System (INIS)

    Cozzi, G.; Danesini, G.; Frigerio, L.F.; Pestalozza, M.A.; Severini, A.; Bellomi, M.

    1989-01-01

    The early postoperative study of colo-rectal anastomoses is a common diagnostic procedure with symptomatic patients which is extended to asymptomatic patients by some authors. Eighty-eight anastomotic fistulas were early diagnosed after intervention in 316 patients who underwent a water-soluble contrast enema. Four out of these fistulas (4.5%) could not be demonstrated at complete filling on X-ray, but were only opacified on radiographs taken after the spontaneous evacuation of contrast medium. The increase in endoluminal pressure due to the evacuation and the lack of ballooon catheter probably play a role in allowing these fistulas to be visualized

  8. [Impact of hypoxen therapy on postoperative course in gynecologic patients].

    Science.gov (United States)

    Dugieva, M Z; Kotenko, K V; Morozova, K V

    2012-01-01

    The aim of the study was to estimate the use of hypoxen (antihypoxant) during the early postoperative course in gynecologic patients. The patients were divided into two groups according to the treatment scheme. 339 patients of the control group were under the routine therapy after the laparatomic gynecologic operations. 52 patients were additionally treated with hypoxen (antioxidant) (the main group). The impact of hypoxen on the antioxidant system and lipid peroxidation and its preventive effect on prolongation of the postoperative pain syndrom were estimated. The results of the study showed that hypoxen inhibited lipid peroxidation and activated the antioxidant system in the postoperative patients vs. the control group. It was also observed that among the patients additionally treated with hypoxen the percentage of those with prolonged postoperative pains was statistically lower (pgynecologic operations. The additional use of hypoxen in the routine therapy of the gynecologic patients prevented prolongation of the postoperative pain syndrom.

  9. Generalized peritonitis caused by spontaneous intraperitoneal rupture of the urinary bladder.

    Science.gov (United States)

    Tabaru, A; Endou, M; Miura, Y; Otsuki, M

    1996-11-01

    We report a case of generalized peritonitis caused by spontaneous intraperitoneal rupture of the urinary bladder. A 74-year-old female was admitted with abdominal pain and biochemical findings of acute renal failure (ARF). She had recently complained of macrohematuria. She had a past history of radiotherapy for uterine cervical cancer and Parkinson's disease treated with levodopa and amantadine. We diagnosed this case as intraperitoneal rupture of the bladder by cystogram. Biochemical findings of ARF might have resulted from urine reabsorption. Intraperitoneal rupture of the bladder should be considered in all cases of peritonitis, especially in patients with urological symptoms and features of ARF.

  10. PHOTODYNAMIC THERAPY OF THE CANINE PERITONEUM - NORMAL TISSUE-RESPONSE TO INTRAPERITONEAL AND INTRAVENOUS PHOTOFRIN FOLLOWED BY 630NM LIGHT

    NARCIS (Netherlands)

    TOCHNER, Z; MITCHELL, JB; HOEKSTRA, HJ; SMITH, P; DELUCA, AM; BARNES, M; HARRINGTON, F; MANYAK, M; RUSSO, D; RUSSO, A

    1991-01-01

    A toxicity study was performed in a canine model to explore the feasibility of using intraperitoneal photodynamic therapy for patients with peritoneal carcinomatosis. Dogs received 1.25 mg/kg Photofrin II both intravenously (48 hours) and intraperitoneally (2 hours) before intraperitoneal light

  11. Thrombolysis in Postoperative Stroke.

    Science.gov (United States)

    Voelkel, Nicolas; Hubert, Nikolai Dominik; Backhaus, Roland; Haberl, Roman Ludwig; Hubert, Gordian Jan

    2017-11-01

    Intravenous thrombolysis (IVT) is beneficial in reducing disability in selected patients with acute ischemic stroke. There are numerous contraindications to IVT. One is recent surgery. The aim of this study was to analyze the safety of IVT in patients with postoperative stroke. Data of consecutive IVT patients from the Telemedical Project for Integrative Stroke Care thrombolysis registry (February 2003 to October 2014; n=4848) were retrospectively searched for keywords indicating preceding surgery. Patients were included if surgery was performed within the last 90 days before stroke. The primary outcome was defined as surgical site hemorrhage. Subgroups with major/minor surgery and recent/nonrecent surgery (within 10 days before IVT) were analyzed separately. One hundred thirty-four patients underwent surgical intervention before IVT. Surgery had been performed recently (days 1-10) in 49 (37%) and nonrecently (days 11-90) in 85 patients (63%). In 86 patients (64%), surgery was classified as major, and in 48 (36%) as minor. Nine patients (7%) developed surgical site hemorrhage after IVT, of whom 4 (3%) were serious, but none was fatal. One fatal bleeding occurred remotely from surgical area. Rate of surgical site hemorrhage was significantly higher in recent than in nonrecent surgery (14.3% versus 2.4%, respectively, odds ratio adjusted 10.73; 95% confidence interval, 1.88-61.27). Difference between patients with major and minor surgeries was less distinct (8.1% and 4.2%, respectively; odds ratio adjusted 4.03; 95% confidence interval, 0.65-25.04). Overall in-hospital mortality was 8.2%. Intracranial hemorrhage occurred in 9.7% and was asymptomatic in all cases. IVT may be administered safely in postoperative patients as off-label use after appropriate risk-benefit assessment. However, bleeding risk in surgical area should be taken into account particularly in patients who have undergone surgery shortly before stroke onset. © 2017 American Heart Association, Inc.

  12. Experimental intraperitoneal injection of alcohol in rats: Peritoneal findings and histopathology

    Directory of Open Access Journals (Sweden)

    Hyun Sin In

    2014-01-01

    Conclusion: An intraperitoneal injection of alcohol in rats caused peritoneal inflammation or fibrosis during the first 2 weeks. However, these peritoneal abnormalities were short-lived and had completely disappeared after 3 weeks.

  13. Biodistribution of Intraperitoneally-administered {sup 125}I-labeled IgG in Mouse

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sooyong; Dho, So Hee; Cho, Eunha; Lee, Soyoung; Jung, Sunghee; Lim, Jaecheong [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2015-10-15

    The use of radiolabeled antibodies is one of the most effective strategies to diagnose and treat cancers. However, it is hindered by the relatively low delivery to tumors following intravenous administration, in particular, cancers in peritoneal cavity. Intraperitoneal administration of radiolabeled antibodies results in significantly higher exposure to the peritoneal cavity than does intravenous administration. Therefore, intraperitoneal administration of the radiolabeled antibodies can be more effective to diagnose and treat cancers in peritoneal cavity such as ovarian and colonic cancers. This study was performed to determine the biodistribution pattern of intraperitoneally-administered radiolabeled antibodies. The {sup 125}I-labeled IgG was rapidly absorbed into the blood and organs, and the radioactivities were dropped in 24 hr p.i. These results suggest that the intraperitoneal administration of the radiolabeled antibodies can be an effective way to treat diseases in the peritoneal cavity.

  14. Comparison of methods to facilitate postoperative bowel function.

    Science.gov (United States)

    Crainic, Christina; Erickson, Kathie; Gardner, Janet; Haberman, Sheri; Patten, Pam; Thomas, Pat; Hays, Victoria

    2009-01-01

    Improving postoperative return of bowel function after abdominal surgery is an important nursing and medical goal. One promising intervention to achieve this goal is to have patients chew gum several times per day in the early postoperative period to stimulate the cephalic-vagal reflex and bowel peristalsis. A study to determine if return of gastrointestinal function after abdominal surgery could be hastened by the simple intervention of chewing gum or sucking on hard candy three times per day is described.

  15. Does Goal-directed Fluid Therapy Affect Postoperative Orthostatic Intolerance?

    DEFF Research Database (Denmark)

    Bundgaard-Nielsen, Morten; Jans, Oivind; Müller, Rasmus Gamborg

    2013-01-01

    Early mobilization is important for postoperative recovery but is limited by orthostatic intolerance (OI) with a prevalence of 50% 6 h after major surgery. The pathophysiology of postoperative OI is assumed to include hypovolemia besides dysregulation of vasomotor tone. Stroke volume-guided fluid...... therapy, so-called goal-directed therapy (GDT), corrects functional hypovolemia, and the authors hypothesized that GDT reduces the prevalence of OI after major surgery and assessed this in a prospective, double-blinded trial....

  16. Continuous intraperitoneal insulin infusion in the treatment of type 1 diabetes mellitus: Glycaemia and beyond

    OpenAIRE

    van Dijk, Peter R.

    2015-01-01

    Continuous intraperitoneal insulin infusion (CIPII) with an implantable pump is a last-resort treatment option for selected patients with type 1 diabetes mellitus (T1DM). As compared to the most commonly used forms of insulin administration -injections and an externally placed pump- which deliver insulin in the subcutaneous (SC) tissue, CIPII delivers the insulin in the intraperitoneal space. CIPII using an implantable pump is an unique treatment which has been available for more than 30 year...

  17. Pathology Report for Intraperitoneal Sodium Dichromate Exposure in Rats, Protocol No. 15-002-3

    Science.gov (United States)

    2015-12-08

    Toxicological Study No. S.0035303-15, March 2016 Toxicology Portfolio Division of Toxicologic Pathology Pathology Report for Intraperitoneal Sodium...distribution unlimited. Specialty: 500C, Toxicity Tests GOOD LABORATORY PRACTICE COMPLIANCE STATEMENT This pathology investigation was conducted in...3 Pathology Report for Intraperitoneal Sodium Dichromate Exposure in Rats 8 December 2015 1 Summary 1.1 Purpose The U.S. Army Center for Environmental

  18. The efficacy of intraperitoneal saline infusion for percutaneous radiofrequency ablation for hepatocellular carcinoma

    International Nuclear Information System (INIS)

    Park, Soo Young; Tak, Won Young; Jeon, Seong Woo; Cho, Chang Min; Kweon, Young Oh; Kim, Sung Kook; Choi, Yong Hwan

    2010-01-01

    Objective: To evaluated the efficacy and safety of radiofrequency ablation (RFA) with intraperitoneal saline infusion. Background: Ultrasound-guided RFA is not always feasible due to the tumor location, possible adjacent tissue damage or poor sonographic identification. Patients and methods: Ultrasound-guided RFA with intraperitoneal saline infusion was performed in 116 patients between June 2001 and March 2008. Results: The overall technical feasibility of the intraperitoneal saline infusions was 90.5% (105 patients). The purposes of the intraperitoneal saline infusion were achieved in 100 patients (86.2%) by visualizing the tumor located in hepatic dome (47 patients), prevent adjacent organ damage (42 patients) and withdrawing overlying omentum (10 patients). Complete ablation of tumor was accomplished in 102 patients (87.9%). Complications associated with the treatment occurred in seven patients (6.0%). There was no case of adverse event directly related to intraperitoneal saline infusion. Conclusions: Intraperitoneal saline infusion is an effective and safe procedure that can be used to overcome the current limitations of ultrasound-guided RFA.

  19. Immunonutrition – the influence of early postoperative glutamine supplementation in enteral/parenteral nutrition on immune response, wound healing and length of hospital stay in multiple trauma patients and patients after extensive surgery

    Directory of Open Access Journals (Sweden)

    Lorenz, Kai J.

    2015-12-01

    Full Text Available Introduction: In the postoperative phase, the prognosis of multiple trauma patients with severe brain injuries as well as of patients with extensive head and neck surgery mainly depends on protein metabolism and the prevention of septic complications. Wound healing problems can also result in markedly longer stays in the intensive care unit and general wards. As a result, the immunostimulation of patients in the postoperative phase is expected to improve their immunological and overall health. Patients and methods: A study involving 15 patients with extensive ENT tumour surgery and 7 multiple-trauma patients investigated the effect of enteral glutamine supplementation on immune induction, wound healing and length of hospital stay. Half of the patients received a glutamine-supplemented diet. The control group received an isocaloric, isonitrogenous diet.Results: In summary, we found that total lymphocyte counts, the percentage of activated CD4+DR+ T helper lymphocytes, the in-vitro response of lymphocytes to mitogens, as well as IL-2 plasma levels normalised faster in patients who received glutamine-supplemented diets than in patients who received isocaloric, isonitrogenous diets and that these parameters were even above normal by the end of the second postoperative week.Summary: We believe that providing critically ill patients with a demand-oriented immunostimulating diet is fully justified as it reduces septic complications, accelerates wound healing, and shortens the length of ICU (intensive care unit and general ward stays.

  20. [Open vacuum-pack abdomen. An ideal technique for deferred temporary abdominal closure in complications after cytoreduction surgery and intraperitoneal chemotherapy with hyperthermia due to peritoneal cancer].

    Science.gov (United States)

    Gómez Portilla, Alberto; Cendoya, Ignacio; Olabarria, Ignacio; Echevarría, Jesús; Martínez de Lecea, Concepción; Romero, Erika; Guede, Nerea; Moraza, Nuria; Fernández, Elena; Kvadatze, Mijail; Larrabide, Iñaki; Valdovinos, Mercedes; Ruiz de Alegría, Natalia; Fernández, José Luis; Castillo, Carlos

    2008-10-01

    The use of a new therapeutic alternative involving cytoreductive surgery with perioperative intraperitoneal chemotherapy in the treatment of patients suffering from peritoneal carcinomatosis represents a new challenge for the multidisciplinary teams caring for these patients. Their post-operative progress and care needs, apart from differing from those of conventional patients, have not yet been completely defined or protocolised. In this presentation we explain the special characteristics of these patients compared to the usual surgical patients, the possible physiopathological mechanisms which may give rise to the different types of complications, the circumstances when a temporary abdominal closure is necessary, the ideal conditions required for an optimal technique, and finally our experience with the open vacuum abdomen technique in the treatment of the complications that appear in patients treated by this new triple combined therapy. Based on our personal experience in the treatment of 110 cytoreductions carried out between February 1997 and February 2007 on 71 patients suffering from peritoneal carcinomatosis of various origins. Of the 71 patients, 50 (70%) suffered some kind of complication during their postoperative evolution, 28 of them requiring re-operation for a Grade III-IV postoperative complication. The abdominal situation made a temporary closure desirable in 17 patients, having applied an open vacuum abdomen technique on every occasion. We study this group of patients according their original type of tumour and stage of the disease at the cytoreductive procedure, peritonectomies and visceral resections required, type of postoperative complications, treatment applied and evolution. A total of 52 open vacuum abdomen procedures were required (median, 2.8 per patient; range, 1-10) before the abdominal complication could be completely kept under control in these 17 patients. Only 2 postoperative intestinal fistulas were directly related to this

  1. Postoperative surgical complications of lymphadenohysterocolpectomy.

    Science.gov (United States)

    Marin, F; Pleşca, M; Bordea, C I; Voinea, S C; Burlănescu, I; Ichim, E; Jianu, C G; Nicolăescu, R R; Teodosie, M P; Maher, K; Blidaru, A

    2014-03-15

    Rationale The current standard surgical treatment for the cervix and uterine cancer is the radical hysterectomy (lymphadenohysterocolpectomy). This has the risk of intraoperative accidents and postoperative associated morbidity. Objective The purpose of this article is the evaluation and quantification of the associated complications in comparison to the postoperative morbidity which resulted after different types of radical hysterectomy. METHODS AND RESULTS PATIENTS WERE DIVIDED ACCORDING TO THE TYPE OF SURGERY PERFORMED AS FOLLOWS: for cervical cancer - group A- 37 classic radical hysterectomies Class III Piver - Rutledge -Smith ( PRS ), group B -208 modified radical hysterectomies Class II PRS and for uterine cancer- group C -79 extended hysterectomies with pelvic lymphadenectomy from which 17 patients with paraaortic lymphnode biopsy . All patients performed preoperative radiotherapy and 88 of them associated radiosensitization. Discussion Early complications were intra-abdominal bleeding ( 2.7% Class III PRS vs 0.48% Class II PRS), supra-aponeurotic hematoma ( 5.4% III vs 2.4% II) , dynamic ileus (2.7% III vs 0.96% II) and uro - genital fistulas (5.4% III vs 0.96% II).The late complications were the bladder dysfunction (21.6% III vs 16.35% II) , lower limb lymphedema (13.5% III vs 11.5% II), urethral strictures (10.8% III vs 4.8% II) , incisional hernias ( 8.1% III vs 7.2% II), persistent pelvic pain (18.91% III vs 7.7% II), bowel obstruction (5.4% III vs 1.4% II) and deterioration of sexual function (83.3% III vs 53.8% II). PRS class II radical hysterectomy is associated with fewer complications than PRS class III radical hysterectomy , except for the complications of lymphadenectomy . A new method that might reduce these complications is a selective lymphadenectomy represented by sentinel node biopsy . In conclusion PRS class II radical hysterectomy associated with neoadjuvant radiotherapy is a therapeutic option for the incipient stages of cervical cancer

  2. Postoperative pulmonary complications updating.

    Science.gov (United States)

    Langeron, O; Carreira, S; le Saché, F; Raux, M

    2014-01-01

    Postoperative pulmonary complications (PPCs) are a major contributor to the overall risk of surgery. PPCs affect the length of hospital stay and are associated with a higher in-hospital mortality. PPCs are even the leading cause of death either in cardiothoracic surgery but also in non-cardiothoracic surgery. Thus, reliable PPCs risk stratification tools are the key issue of clinical decision making in the perioperative period. When the risk is clearly identified related to the patient according the ARISCAT score and/or the type of surgery (mainly thoracic and abdominal), low-cost preemptive interventions improve outcomes and new strategies can be developed to prevent this risk. The EuSOS, PERISCOPE and IMPROVE studies demonstrated this care optimization by risk identification first, then risk stratification and new care (multifaceted) strategies implementation allowing a decrease in PPCs mortality by optimizing the clinical path of the patient and the care resources. Copyright © 2014 Société française d’anesthésie et de réanimation (Sfar). Published by Elsevier SAS. All rights reserved.

  3. The postoperative spine

    International Nuclear Information System (INIS)

    Anon.

    1985-01-01

    The failed back surgery syndrome (FBSS) is one of the most perplexing medical and medicoeconomic problems facing our health system today. In many studies reoperation rates tend to be between 10 and 20%, but as many as 20-45% 3 of patients may have persistent back or radicular pain following what was to have been definitive therapy. The causes for the FBSS are very complex. The Workmen's Compensation system and medicolegal trends toward very high settlements of litigation for injury have provided serious incentive for patients to remain symptomatic. It is difficult to analyze any statistical survey of symptomatic back patients without serious bias from this group of patients. Others suggest that patients with severe psychological problems, drug abuse, and alcoholism are inappropriately selected as surgical candidates. They believe that careful psychological evaluation of patients minimizes FBSS. Even if all extrinsic factors could be eliminated, the problem of failed back surgery would still be a major one. This chapter is based on a review of 300 postoperative lumbar spine multiplanar CT scans performed over a 15-month period. All patients had a complete set of axial images, with sagittal and coronal reformations photographed twice: optimized once for bone definition and once for soft-tissue contrast resolution

  4. Preoperative alcoholism and postoperative morbidity

    DEFF Research Database (Denmark)

    Tonnesen, H; Kehlet, H

    1999-01-01

    BACKGROUND: Preoperative risk assessment has become part of daily clinical practice, but preoperative alcohol abuse has not received much attention. METHODS: A Medline search was carried out to identify original papers published from 1967 to 1998. Relevant articles on postoperative morbidity...... account for about half of the morbidity. The pathogenic mechanisms include preoperative immune incompetence, subclinical cardiac insufficiency and haemostatic imbalance. In addition, surgical trauma and/or postoperative abstinence result in an exaggerated stress response, which may further contribute...... to postoperative morbidity. CONCLUSION: Alcohol consumption should be included in the preoperative assessment of likely postoperative outcome. Reduction of postoperative morbidity in alcohol abusers may include preoperative alcohol abstinence to improve organ function, or perioperative alcohol administration...

  5. Preoperative alcoholism and postoperative morbidity

    DEFF Research Database (Denmark)

    Tonnesen, H; Kehlet, H

    1999-01-01

    BACKGROUND: Preoperative risk assessment has become part of daily clinical practice, but preoperative alcohol abuse has not received much attention. METHODS: A Medline search was carried out to identify original papers published from 1967 to 1998. Relevant articles on postoperative morbidity...... in alcohol abusers were used to evaluate the evidence. RESULTS: Prospective and retrospective studies demonstrate a twofold to threefold increase in postoperative morbidity in alcohol abusers, the most frequent complications being infections, bleeding and cardiopulmonary insufficiency. Wound complications...... to postoperative morbidity. CONCLUSION: Alcohol consumption should be included in the preoperative assessment of likely postoperative outcome. Reduction of postoperative morbidity in alcohol abusers may include preoperative alcohol abstinence to improve organ function, or perioperative alcohol administration...

  6. Safety of deferring review after uneventful cataract surgery until 2 weeks postoperatively

    DEFF Research Database (Denmark)

    Kessel, Line; Andresen, Jens; Erngaard, Ditte

    2015-01-01

    studies comprised 886 patients. The risk for postoperative complications was lower when review was deferred 2 weeks because of early transient pressure spikes. There was no difference in the number of unscheduled visits during the first 2 weeks postoperatively or the visual acuity at follow-up. No safety...... was gained by reviewing patients on the first postoperative day, and we recommend that routine early postoperative control can be omitted in nonglaucomatous patients after uneventful surgery if symptomatic patients are seen by an ophthalmologist as needed. FINANCIAL DISCLOSURE: No author has a financial......UNLABELLED: We conducted a systematic review and metaanalysis to provide evidence-based recommendations on the value of early postoperative review. We identified 3 randomized controlled trials (RCTs) that compared patients seen on the first postoperative day with those reviewed at 2 weeks; the 3...

  7. Prevention of postoperative ileus

    DEFF Research Database (Denmark)

    Holte, Kathrine; Kehlet, H

    2002-01-01

    generally been disappointing with the exception of cisapride and the introduction of the new selective peripherally acting m-opioid antagonists. Presently, introduction of a multi-modal rehabilitation programme (including continuous epidural analgesia with local anesthetics, early oral feeding and enforced...

  8. Intraperitoneal ectopic infestation of parasites invading through gastrointestinal tract : CT findings

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jeong Kon; Rha, Sung Eun; Ha, Hyun Kwon; Kim, Pyo Nyun; Lee, Moon Gyu; Auh, Yong Ho [Asan Medical Center, Ulsan Univ., Ulsan (Korea, Republic of); Choi, Byung Ihn [Seoul National Univ. College of Medicine, Seoul (Korea, Republic of); Shim, Jae Chul [Inje Univ. College of Medicine, Kimhae (Korea, Republic of); Kim, Hyun [St. Mary' s Hospital, The Catholic Univ. of Korea, Seoul (Korea, Republic of); Lee, Jong Hwa; Ham, Soo Youn [Ulsan Univ. Hospital, Ulsan (Korea, Republic of)

    1999-03-01

    The purpose of this study was to evaluate the CT findings of parasitic ectopic infestation in the peritoneal cavity, a transitional route for parasites invading the gastrointestinal tract, to migrate to various target organs. CT scans of nine patients with pathologically(n=8) or serologically(n=1) proven intraperitoneal involvement of parasitic infestation were retrospectively reviewed. The primary causes of parasitic infestation in nine patients were Paragonimus westermani(n=5), Sparganosis(n=2), and hepatic fascioliasis(n=2). We analyzed the CT findings with regard to the sites and patterns of lesions in the peritoneal cavity and gastrointestinal track, as well as in other solid organs. The clinical features of these patients were also evaluated. The clinical symptoms and signs were chronic abdominal pain and general weakness in seven patients, while peripheral blood eosinophilia was observed in four. The CT features of these nine patients included multiseptated cystic masses of 2-6cm, diameter (mean 4.1{+-}1.7cm) in the omentum or mesentery in six(67%), omental or mesenteric infiltration in seven(78%), focal peritoneal thickening in seven(78%), 1ymphadenopathy in five(56%), and ascites in four(44%). In six of the nine patients, the gastrointestinal tract(stomach in four, colon in one, both stomach and colon in one) was concomitantly involved with focal wall thickening. Branching patterns of hypoattenuating lesions were noted in the liver of three patients; two of these had hepatic fascioliasis and one had paragonimiasis. Ectopic parasitic infestation in the peritoneal cavity manifests as mass formation, adjacent gastrointestinal wall thickening, and focal peritonitis. An understanding of these image features is important for both early diagnosis and adequate treatment.

  9. POSTOPERATIVE NAUSEA AND VOMITING | Yusufu | Annals of ...

    African Journals Online (AJOL)

    Antiemetics, acupuncture and other drugs are used to prevent and treat postoperative nausea and vomiting. Those that manage patients in the postoperative period should endeavour to make postoperative nausea and vomiting as unacceptable as postoperative pain. Key words: Postoperative, Nausea, Vomiting, Narcotics, ...

  10. The PRAISE study: A prospective, multi-center, randomized, double blinded, placebo-controlled study for the evaluation of iloprost in the early postoperative period after liver transplantation (ISRCTN12622749

    Directory of Open Access Journals (Sweden)

    Bärthel Erik

    2013-01-01

    Full Text Available Abstract Background Liver graft dysfunction can deteriorate to complete organ failure and increases perioperative morbidity and mortality after liver transplantation. Therapeutic strategies reducing the rate of graft dysfunction are of current clinical relevance. One approach is the systemic application of prostaglandins, which were demonstrated to be beneficial in reducing ischemia-reperfusion injury. Preliminary data indicate a positive effect of prostacyclin analogue iloprost on allograft viability after liver transplantation. The objective of the study is to evaluate the impact of iloprost in a multi-center trial. Methods/Design A prospective, double-blinded, randomized, placebo-controlled multicenter study in a total of 365 liver transplant recipients was designed to assess the effect of intravenous iloprost after liver transplantation. Primary endpoint will be the primary graft dysfunction characterized as presentation of one or more of the following criteria: ALAT or ASAT level > 2000 IU/ml within the first 7 postoperative days, bilirubine ≥ 10 mg/dl on postoperative day 7; INR ≥ 1.6 on postoperative day 7 or initial non-function. Secondary endpoints are parameters of post-transplant morbidity, like rates of infections, biliary complications, need of clotting factors or renal replacement therapy and the graft and patient survival. Discussion A well-established treatment concept to avoid graft dysfunction after liver transplantation does not exist at the moment. If the data of this research project confirm prior findings, iloprost would improve the general outcome after liver transplantation. Trial Registration German Clinical Trials Register: DRKS00003514. Current Controlled Trials Register: ISRCTN12622749.

  11. Postoperative Copeptin Concentration Predicts Diabetes Insipidus After Pituitary Surgery.

    Science.gov (United States)

    Winzeler, Bettina; Zweifel, Christian; Nigro, Nicole; Arici, Birsen; Bally, Martina; Schuetz, Philipp; Blum, Claudine Angela; Kelly, Christopher; Berkmann, Sven; Huber, Andreas; Gentili, Fred; Zadeh, Gelareh; Landolt, Hans; Mariani, Luigi; Müller, Beat; Christ-Crain, Mirjam

    2015-06-01

    Copeptin is a stable surrogate marker of vasopressin release; the peptides are stoichiometrically secreted from the neurohypophysis due to elevated plasma osmolality or nonosmotic stress. We hypothesized that following stress from pituitary surgery, patients with neurohypophyseal damage and eventual diabetes insipidus (DI) would not exhibit the expected pronounced copeptin elevation. The objective was to evaluate copeptin's accuracy to predict DI following pituitary surgery. This was a prospective multicenter observational cohort study. Three Swiss or Canadian referral centers were used. Consecutive pituitary surgery patients were included. Copeptin was measured postoperatively daily until discharge. Logistic regression models and diagnostic performance measures were calculated to assess relationships of postoperative copeptin levels and DI. Of 205 patients, 50 (24.4%) developed postoperative DI. Post-surgically, median [25th-75th percentile] copeptin levels were significantly lower in patients developing DI vs those not showing this complication: 2.9 [1.9-7.9] pmol/L vs 10.8 [5.2-30.4] pmol/L; P 30 pmol/L (negative predictive value, 95%; sensitivity, 94%) on postoperative day 1. Lack of standardized DI diagnostic criteria; postoperative blood samples for copeptin obtained during everyday care vs at fixed time points. In patients undergoing pituitary procedures, low copeptin levels despite surgical stress reflect postoperative DI, whereas high levels virtually exclude it. Copeptin therefore may become a novel tool for early goal-directed management of postoperative DI.

  12. Optimising intraperitoneal gentamicin dosing in peritoneal dialysis patients with peritonitis (GIPD study

    Directory of Open Access Journals (Sweden)

    Lipman Jeffrey

    2009-12-01

    Full Text Available Abstract Background Antibiotics are preferentially delivered via the peritoneal route to treat peritonitis, a major complication of peritoneal dialysis (PD, so that maximal concentrations are delivered at the site of infection. However, drugs administered intraperitoneally can be absorbed into the systemic circulation. Drugs excreted by the kidneys accumulate in PD patients, increasing the risk of toxicity. The aim of this study is to examine a model of gentamicin pharmacokinetics and to develop an intraperitoneal drug dosing regime that maximises bacterial killing and minimises toxicity. Methods/Design This is an observational pharmacokinetic study of consecutive PD patients presenting to the Royal Brisbane and Women's Hospital with PD peritonitis and who meet the inclusion criteria. Participants will be allocated to either group 1, if anuric as defined by urine output less than 100 ml/day, or group 2: if non-anuric, as defined by urine output more than 100 ml/day. Recruitment will be limited to 15 participants in each group. Gentamicin dosing will be based on the present Royal Brisbane & Women's Hospital guidelines, which reflect the current International Society for Peritoneal Dialysis Peritonitis Treatment Recommendations. The primary endpoint is to describe the pharmacokinetics of gentamicin administered intraperitoneally in PD patients with peritonitis based on serial blood and dialysate drug levels. Discussion The study will develop improved dosing recommendations for intraperitoneally administered gentamicin in PD patients with peritonitis. This will guide clinicians and pharmacists in selecting the most appropriate dosing regime of intraperitoneal gentamicin to treat peritonitis. Trial Registration ACTRN12609000446268

  13. Status Epilepticus due to Intraperitoneal Injection of Vehicle Containing Propylene Glycol in Sprague Dawley Rats

    Directory of Open Access Journals (Sweden)

    Evon S. Ereifej

    2017-01-01

    Full Text Available Published reports of status epilepticus due to intraperitoneal injection containing propylene glycol in rats are sparse. In fact, there are no reports specifying a maximum safe dose of propylene glycol through intraperitoneal administration. We report here a case of unexpected seizures in Sprague Dawley rats after receiving an intraperitoneal injection containing propylene glycol. Nine-week-old, 225–250 gram male rats were reported to experience tremor progressing to seizures within minutes after given injections of resveratrol (30 mg/kg dissolved in a 40 : 60 propylene glycol/corn oil vehicle solution by direct intraperitoneal (IP slow bolus injection or via a preplaced intraperitoneal catheter. The World Health Organization suggests a maximum dose of 25 mg/kg/day of propylene glycol taken orally and no more than 25 mg/dL in blood serum, whereas the animals used in our study got a calculated maximum 0.52 g/kg (25 times lower dose. Blood tests from the seizing rat support a diagnosis of hemolysis and lactic acidosis which may have led to the seizures, all of which appeared to be a consequence of the propylene glycol administration. These findings are consistent with oral and intravenous administration of propylene glycol toxicity as previously reported in other species, including humans. To our knowledge, this report represents the first published case of status epilepticus due to an IP injection containing propylene glycol.

  14. Status Epilepticus due to Intraperitoneal Injection of Vehicle Containing Propylene Glycol in Sprague Dawley Rats.

    Science.gov (United States)

    Ereifej, Evon S; Meade, Seth M; Smith, Cara S; Chen, Keying; Kleinman, Nanette; Capadona, Jeffrey R

    2017-01-01

    Published reports of status epilepticus due to intraperitoneal injection containing propylene glycol in rats are sparse. In fact, there are no reports specifying a maximum safe dose of propylene glycol through intraperitoneal administration. We report here a case of unexpected seizures in Sprague Dawley rats after receiving an intraperitoneal injection containing propylene glycol. Nine-week-old, 225-250 gram male rats were reported to experience tremor progressing to seizures within minutes after given injections of resveratrol (30 mg/kg) dissolved in a 40 : 60 propylene glycol/corn oil vehicle solution by direct intraperitoneal (IP) slow bolus injection or via a preplaced intraperitoneal catheter. The World Health Organization suggests a maximum dose of 25 mg/kg/day of propylene glycol taken orally and no more than 25 mg/dL in blood serum, whereas the animals used in our study got a calculated maximum 0.52 g/kg (25 times lower dose). Blood tests from the seizing rat support a diagnosis of hemolysis and lactic acidosis which may have led to the seizures, all of which appeared to be a consequence of the propylene glycol administration. These findings are consistent with oral and intravenous administration of propylene glycol toxicity as previously reported in other species, including humans. To our knowledge, this report represents the first published case of status epilepticus due to an IP injection containing propylene glycol.

  15. Adjuvant Bidirectional Chemotherapy with Intraperitoneal Pemetrexed Combined with Intravenous Cisplatin for Diffuse Malignant Peritoneal Mesothelioma

    Directory of Open Access Journals (Sweden)

    Lana Bijelic

    2012-01-01

    Full Text Available Cytoreductive surgery (CRS with heated intraoperative intraperitoneal chemotherapy (HIPEC has emerged as optimal treatment for diffuse malignant peritoneal mesothelioma (DMPM showing median survivals of 36–92 months. However, recurrences occur frequently even in patients undergoing optimal cytreduction and are often confined to the abdomen. We initiated a Phase II study of adjuvant intraperitoneal pemetrexed combined with intravenous cisplatin for patients undergoing CRS and HIPEC for DMPM. The treatment consisted of pemetrexed 500 mg/m2 intraperitoneally and cisplatin 50 mg/m2 intravenously given simultaneously on day 1 of every 21 day cycle for 6 cycles. The primary endpoint of the study was treatment related toxicity. From July 2007 until July 2009 ten patients were enrolled. Nine of 10 completed all 6 cycles of adjuvant treatment per protocol. The most common toxicities were fatigue, nausea and abdominal pain grade 1 or 2. There was one grade 3 toxicity consisting of a catheter infection. The median survival for all 10 patients was 33.5 months. Pharmacokinetic analysis of intraperitoneal pemetrexed showed a peritoneal to plasma area under the curve ratio of 70. Our study shows that adjuvant intravenous cisplatin and intraperitoneal pemetrexed can be used following CRS and HIPEC for DMPM with low morbidity.

  16. Postoperative MRI of the ankle; Postoperative Magnetresonanztomographie des Sprunggelenks

    Energy Technology Data Exchange (ETDEWEB)

    Sharabianlou Korth, M.; Fritz, L.B. [Rheinlandaerzte, Willich (Germany)

    2017-11-15

    Postoperative imaging of the ankle can be challenging, even for the experienced radiologist. Pathological and postoperative changes to the primarily complex anatomy of the ankle with its great variety of bone structures, tendons, ligaments, and soft tissue in a very limited space may cause great difficulty in differentiating underlying pathology from expected postoperative changes and artifacts, especially in magnetic resonance imaging (MRI). Selecting the appropriate radiological modality is key to making the correct diagnosis. Therefore, knowledge of the initial and current symptoms is just as important as familiarity with the most frequently performed operations in the ankle. This article aims to give its reader a summary of the most important and frequently performed operation techniques of the ankle and discusses the expected appearance and possible complications in postoperative imaging. (orig.) [German] Die postoperative radiologische Bildgebung des Sprunggelenks kann auch fuer den erfahrenen Radiologen eine besondere Herausforderung darstellen. Die komplex aufgebaute Anatomie des Sprunggelenks, mit seinen multiplen Gelenkflaechen, Sehnen, Baendern und neurovaskulaeren Strukturen auf engstem Raum, kann durch Operationen signifikant veraendert und insbesondere in der Magnetresonanztomographie (MRT) verfaelscht dargestellt werden. Fuer eine fundierte Befundung und Beurteilung der Operationsergebnisse ist die Kenntnis der praeoperativen Diagnose, Zeitpunkt und Technik der durchgefuehrten Operation(en) sowie der aktuellen klinischen Symptomatik von grosser Bedeutung. Dieser Artikel konzentriert sich auf zu erwartende radiologische Veraenderungen und gibt Tipps zur Befundung der postoperativen MRT des Sprunggelenks bei einer Auswahl relevanter operativer Eingriffe. Zudem wird auf moegliche postoperative Komplikationen und ihre radiologische Darstellung hingewiesen. (orig.)

  17. Intraperitoneal P-32 for adjuvant and consolidative therapy in ovarian carcinoma

    International Nuclear Information System (INIS)

    Condra, Kellie S.; Mendenhall, William M.; Morgan, Linda S.; Freeman, Debra E.; Marcus, Robert B.; Hagan, Michael P.

    1996-01-01

    Purpose/Objective: To determine the role of intraperitoneal radioactive chromic phosphate (P-32) in the treatment of patients with ovarian carcinoma. Survival results, patterns of recurrence, and treatment morbidity are reported for patients treated adjuvantly after primary surgery and for patients treated with the intent of consolidation after second-look laparotomy. Materials and Methods: Between 1976 and 1993, 25 patients with ovarian carcinoma were treated with 15 mCi P-32 as adjuvant therapy and 43 patients received P-32 as consolidation after second-look laparotomy. The majority of patients (13 of 19) treated adjuvantly had high-risk early-stage disease (IAG 3, IBG 2-3, IC) or more advanced stages (6 patients). Thirty-nine patients received consolidative P-32 after negative second-look laparotomy (35 Stage II-IV and 4 Stage I) and 4 Stage III patients were treated after positive second-look laparotomy. All patients had 2-year minimum follow-up (median, 7.9 years). Results: Ten-year abdominal control and cause-specific survival rates for adjuvant P-32 were 83% and 82%, respectively. For patients treated with consolidative P-32, 5-year abdominal control and cause-specific survival rates were 65% and 78%, respectively. The 5-year cause-specific survival rate for 35 patients with Stage II-IV disease treated with consolidative P-32 after negative second-look laparotomy was 81%. A component of peritoneal failure was the primary mode of recurrence (15 of 22 failures). Four patients required surgical intervention for small-bowel obstruction. No patients died of treatment-related complications. Conclusion: P-32 is well tolerated with acceptable toxicity. In comparing our results to the literature, adjuvant P-32 appears to offer improved cause-specific survival compared with observation alone and equivalent cause-specific survival compared with adjuvant chemotherapy. Consolidative P-32 after negative second-look laparotomy resulted in improved 5-year cause

  18. Time course of postoperative hypoxaemia

    DEFF Research Database (Denmark)

    Rosenberg, J; Ullstad, T; Rasmussen, J

    1994-01-01

    , but not with episodes of sudden desaturation after operation. Preoperative overnight oximetry correlated significantly with constant hypoxaemia on all five postoperative nights and with episodic hypoxaemia on nights 3 and 4. CONCLUSION: In the light of these results which show the natural history of postoperative...... hypoxaemia without supplementary oxygen, and because postoperative hypoxaemia may be associated with dysfunction of organ systems after major operations, controlled studies of supplementary oxygen in the late postoperative period are warranted.......OBJECTIVE: To study the time course of nocturnal episodic and constant hypoxaemia during the first five nights after a major abdominal operation in patients not given supplementary oxygen. DESIGN: Open study. SUBJECTS: 17 patients undergoing major elective operations and with no recognised risk...

  19. Quantifying rates of glucose production in vivo following an intraperitoneal tracer bolus.

    Science.gov (United States)

    Wang, Sheng-Ping; Zhou, Dan; Yao, Zuliang; Satapati, Santhosh; Chen, Ying; Daurio, Natalie A; Petrov, Aleksandr; Shen, Xiaolan; Metzger, Daniel; Yin, Wu; Nawrocki, Andrea R; Eiermann, George J; Hwa, Joyce; Fancourt, Craig; Miller, Corin; Herath, Kithsiri; Roddy, Thomas P; Slipetz, Deborah; Erion, Mark D; Previs, Stephen F; Kelley, David E

    2016-12-01

    Aberrant regulation of glucose production makes a critical contribution to the impaired glycemic control that is observed in type 2 diabetes. Although isotopic tracer methods have proven to be informative in quantifying the magnitude of such alterations, it is presumed that one must rely on venous access to administer glucose tracers which therein presents obstacles for the routine application of tracer methods in rodent models. Since intraperitoneal injections are readily used to deliver glucose challenges and/or dose potential therapeutics, we hypothesized that this route could also be used to administer a glucose tracer. The ability to then reliably estimate glucose flux would require attention toward setting a schedule for collecting samples and choosing a distribution volume. For example, glucose production can be calculated by multiplying the fractional turnover rate by the pool size. We have taken a step-wise approach to examine the potential of using an intraperitoneal tracer administration in rat and mouse models. First, we compared the kinetics of [U- 13 C]glucose following either an intravenous or an intraperitoneal injection. Second, we tested whether the intraperitoneal method could detect a pharmacological manipulation of glucose production. Finally, we contrasted a potential application of the intraperitoneal method against the glucose-insulin clamp. We conclude that it is possible to 1) quantify glucose production using an intraperitoneal injection of tracer and 2) derive a "glucose production index" by coupling estimates of basal glucose production with measurements of fasting insulin concentration; this yields a proxy for clamp-derived assessments of insulin sensitivity of endogenous production. Copyright © 2016 the American Physiological Society.

  20. Intraperitoneal Vancomycin Plus Either Oral Moxifloxacin or Intraperitoneal Ceftazidime for the Treatment of Peritoneal Dialysis-Related Peritonitis: A Randomized Controlled Pilot Study.

    Science.gov (United States)

    Xu, Rong; Yang, Zhikai; Qu, Zhen; Wang, Huan; Tian, Xue; Johnson, David W; Dong, Jie

    2017-07-01

    Intraperitoneal administration of antibiotics is recommended as a first treatment for managing peritoneal dialysis (PD)-related peritonitis. However, the efficacy of oral administration of quinolones has not been well studied. Randomized controlled pilot study. 80 eligible patients with PD-related peritonitis from Peking University First Hospital (40 in each arm). Intraperitoneal vancomycin, 1g, every 5 days plus oral moxifloxacin, 400mg, every day (treatment group) versus intraperitoneal vancomycin, 1g, every 5 days plus intraperitoneal ceftazidime, 1g, every day (control group). The primary end point was complete resolution of peritonitis, and secondary end points were primary or secondary treatment failure. PD effluent white blood cell count. Baseline demographic and clinical characteristics of the 2 groups were comparable. There were 24 and 22 Gram-positive organisms, 6 and 7 Gram-negative organisms, 9 and 10 culture-negative samples, and 1 and 1 fungal sample in the treatment and control groups, respectively. Complete resolution of peritonitis was achieved in 78% and 80% of cases in the treatment and control groups, respectively (OR, 0.86; 95% CI, 0.30-2.52; P=0.8). There were 3 and 1 cases of relapse in the treatment and control groups, respectively. Primary and secondary treatment failure rates were not significantly different (33% vs 20% and 10% vs 13%, respectively). In each group, there was 1 peritonitis-related death and 6 transfers to hemodialysis therapy. During the 3-month follow-up period, 7 and 3 successive episodes of peritonitis occurred in the treatment and control groups, respectively. Only 2 adverse drug reactions (mild nausea and mild rash, respectively) were observed in the 2 groups. Sample size was relatively small and the eligibility ratio was low. Also, the number of peritonitis episodes was low, limiting the power to detect a difference between groups. This pilot study suggests that intraperitoneal vancomycin with oral moxifloxacin is a

  1. Metabolism and distribution of guanosine given intraperitoneally: implications for spinal cord injury.

    Science.gov (United States)

    Jiang, Shucui; Fischione, Gemma; Giuliani, Patricia; Guiliani, Patricia; Romano, Silvia; Caciagli, Francesco; Di Iorio, Patrizia; Diiorio, Patrizia

    2008-06-01

    Intraperitoneal administration of guanosine to rats with chronic spinal cord injury stimulates remyelination and functional recovery. If guanosine produced its effects in the nervous system, it should enter it and elevate endogenous concentrations. [(3)H]-guanosine (8 mg/kg) was administered intraperitoneally to rats and its distribution and concentration in different sites determined. Guanosine rapidly entered all tissues; its concentration peaked at about 15 minutes except in adipose tissue and CNS where it continued to rise for 30 minutes. Its chief metabolic product in all sites was guanine with over twice as much guanine as guanosine present in CNS after 30 minutes.

  2. Postoperative Auricular Perichondritis After an Endaural Approach Tympanoplasty

    Directory of Open Access Journals (Sweden)

    Chih-Chieh Tseng

    2006-09-01

    Conclusion: In postoperative auricular perichondritis after an endaural approach tympanoplasty, wide excision seems to be a better choice to treat this problem. Repeated limited excisions could result in ear deformity. Cartilage exposure during chronic ear surgery should be avoided, and early precautions after operation should be taken in order to prevent complications.

  3. Exame do fluido peritoneal e hemograma de eqüinos submetidos à laparotomia e infusão intraperitoneal de carboximetilcelulose Peritoneal fluid exam and hemogram of horses submited to laparotomy and carboxymethylcellulose intraperitoneal infusion

    Directory of Open Access Journals (Sweden)

    Marco Aurélio Ferreira Lopes

    1999-03-01

    Full Text Available A aplicação intraperitoneal de carboximetilcelulose (CMC tem sido utilizada na prevenção de aderências peritoneais em animais e em humanos. Os objetivos deste trabalho foram avaliar a resposta do peritônio ao trauma cirúrgico e à aplicação de CMC e estudar como se processa a metabolização da CMC. Dezenove eqüinos mestiços foram submetidos à laparotomia, quando se produziram lesões no jejuno distal por abrasão da serosa e isquemia. Nos 9 eqüinos do grupo tratamento, antes da síntese da parede abdominal, foi instilada, na cavidade peritoneal, uma solução estéril de CMC, a 1% na dose de 7ml/kg. Nos eqüinos do grupo controle, nenhum medicamento foi aplicado na cavidade peritoneal. Após a cirurgia, colheram-se sangue e fluido peritoneal em 9 momentos: 4 horas após o fim da cirurgia, nos 3 primeiros dias pós-operatórios, pela manhã e a cada 48 horas nos dias subseqüentes (no 5º, 7º, 9º, 11º e 13º dias pós-operatórios. Os exames laboratoriais demonstraram que todos os animais desenvolveram inflamação peritoneal. Entretanto, nos animais do grupo tratamento, esta inflamação foi mais intensa e com um curso mais longo. Observou-se também que a excreção da CMC ocorreu por fagocitose.Intraperitoneal application of carboxymethylcellulose (CMC has been used for peritoneal adhesions prevention in animals and humans. The objectives of this research was to study the peritoneal response to surgical trauma and application of CMC and also to study how CMC excretion occurs. Nineteen healthy mixed breed horses were submited to laparotomy to produce lesions in distal jejunum by serosal abrasion and ischemia. In the nine horses of the treatment group, 7ml/kg of a 1% CMC sterile solution were instilated in peritoneal cavity before abdominal wall syntesis. No medication was instiled in peritoneal cavitiy of the control group horses. After surgery, blood and peritoneal fluid were colected in 9 postoperative moments: 4 hours after

  4. Intraperitoneal chemotherapy in the management of ovarian cancer: focus on carboplatin

    Directory of Open Access Journals (Sweden)

    Maurie Markman

    2009-02-01

    Full Text Available Maurie MarkmanUniversity of Texas MD Anderson Cancer Center, Houston, Texas, USAAbstract: Both pre-clinical studies and phase 1–2 clinical trials have provided strong support for the potential role of regional drug delivery in the management of epithelial ovarian cancer, a disease process whose major manifestations remain largely localized to the peritoneal cavity in the majority of individuals with this malignancy. The results of 3 phase 3 randomized trials have revealed the favorable impact of primary cisplatin-based intraperitoneal chemotherapy in women who initiate drug treatment with small-volume residual ovarian cancer following an attempt at optimal surgical cytoreduction. Concerns have been raised regarding the toxicity of regional treatment, particularly the side-effect profile associated with cisplatin. One rational approach to improving the tolerability of intraperitoneal chemotherapy is to substitute carboplatin for cisplatin. This review discusses the rationale for and data supporting regional treatment of epithelial ovarian cancer, and highlights the potential role for intraperitoneal carboplatin in this clinical setting.Keywords: ovarian cancer, intraperitoneal chemotherapy, cisplatin, carboplatin

  5. Comparison of Mucosal, Subcutaneous and Intraperitoneal Routes of Rat Leptospira Infection.

    Directory of Open Access Journals (Sweden)

    Anne-Laure Zilber

    2016-03-01

    Full Text Available Leptospirosis is a zoonosis found worldwide that is caused by a spirochete. The main reservoirs of Leptospira, which presents an asymptomatic infection, are wild rodents, including the brown rat (Rattus norvegicus. Experimental studies of the mechanisms of its renal colonization in rats have previously used an intraperitoneal inoculation route. However, knowledge of rat-rat transmission requires the use of a natural route of inoculation, such as a mucosal or subcutaneous route. We investigated for the first time the effects of subcutaneous and mucosal inoculation routes compared to the reference intraperitoneal route during Leptospira infection in adult rats. Infection characteristics were studied using Leptospira renal isolation, serology, and molecular and histological analyses. Leptospira infection was asymptomatic using each inoculation route, and caused similar antibody production regardless of renal colonization. The observed renal colonization rates were 8 out of 8 rats, 5 out of 8 rats and 1 out of 8 rats for the intraperitoneal, mucosal and subcutaneous inoculation routes, respectively. Thus, among the natural infection routes studied, mucosal inoculation was more efficient for renal colonization associated with urinary excretion than the subcutaneous route and induced a slower-progressing infection than the intraperitoneal route. These results can facilitate understanding of the infection modalities in rats, unlike the epidemiological studies conducted in wild rats. Future studies of other natural inoculation routes in rat models will increase our knowledge of rat-rat disease transmission and allow the investigation of infection kinetics.

  6. Surgical aspects and complications of continuous intraperitoneal insulin infusion with an implantable pump

    NARCIS (Netherlands)

    Haveman, Jan Willem; Logtenberg, Susan J. J.; Kleefstra, Nanne; Groenier, Klaas H.; Bilo, Henk J. G.; Blomme, Adri M.

    Continuous intraperitoneal insulin infusion (CIPII) with an implantable pump is safe and effective in selected subjects with diabetes. Our aim was to assess surgical experience and complications with CIPII. We performed a retrospective longitudinal observational cohort study of patients that started

  7. Continuous intraperitoneal insulin infusion in the treatment of type 1 diabetes mellitus : Glycaemia and beyond

    NARCIS (Netherlands)

    van Dijk, Peter R.

    2015-01-01

    Continuous intraperitoneal insulin infusion (CIPII) with an implantable pump is a last-resort treatment option for selected patients with type 1 diabetes mellitus (T1DM). As compared to the most commonly used forms of insulin administration -injections and an externally placed pump- which deliver

  8. Improved Glycemic Control With Intraperitoneal Versus Subcutaneous Insulin in Type 1 Diabetes A randomized controlled trial

    NARCIS (Netherlands)

    Logtenberg, Susan J.; Kleefstra, Nanne; Houweling, Sebastiaan T.; Groenier, Klaas H.; Gans, Reinold O.; van Ballegooie, Evert; Bilo, Henk J.

    OBJECTIVE - Continuous intraperitoneal insulin infusion (CIPII) with an implantable pump has been available for the past 25 years. CIPII, with its specific pharmacodynamic properties, may be a viable treatment alternative to improve glycemic control in patients with type I diabetes for whom other

  9. Systematic review: continuous intraperitoneal insulin infusion with implantable insulin pumps for diabetes mellitus

    NARCIS (Netherlands)

    Spaan, Nienke; Teplova, Alina; Stam, Gerrit; Spaan, Jos; Lucas, Cees

    2014-01-01

    Continuous intraperitoneal insulin infusion (CIPII) with implantable insulin pumps (IIPs) is a treatment option for diabetes, which is not widely utilized nor freely accessible in clinical practice. The aim of this study was to summarize available evidence on use of IIPs for CIPII for diabetes

  10. Comparison of Mucosal, Subcutaneous and Intraperitoneal Routes of Rat Leptospira Infection

    Science.gov (United States)

    Zilber, Anne-Laure; Belli, Patrick; Grezel, Delphine; Artois, Marc; Kodjo, Angeli; Djelouadji, Zoheira

    2016-01-01

    Leptospirosis is a zoonosis found worldwide that is caused by a spirochete. The main reservoirs of Leptospira, which presents an asymptomatic infection, are wild rodents, including the brown rat (Rattus norvegicus). Experimental studies of the mechanisms of its renal colonization in rats have previously used an intraperitoneal inoculation route. However, knowledge of rat-rat transmission requires the use of a natural route of inoculation, such as a mucosal or subcutaneous route. We investigated for the first time the effects of subcutaneous and mucosal inoculation routes compared to the reference intraperitoneal route during Leptospira infection in adult rats. Infection characteristics were studied using Leptospira renal isolation, serology, and molecular and histological analyses. Leptospira infection was asymptomatic using each inoculation route, and caused similar antibody production regardless of renal colonization. The observed renal colonization rates were 8 out of 8 rats, 5 out of 8 rats and 1 out of 8 rats for the intraperitoneal, mucosal and subcutaneous inoculation routes, respectively. Thus, among the natural infection routes studied, mucosal inoculation was more efficient for renal colonization associated with urinary excretion than the subcutaneous route and induced a slower-progressing infection than the intraperitoneal route. These results can facilitate understanding of the infection modalities in rats, unlike the epidemiological studies conducted in wild rats. Future studies of other natural inoculation routes in rat models will increase our knowledge of rat-rat disease transmission and allow the investigation of infection kinetics. PMID:27031867

  11. Intraperitoneal Paclitaxel Is Useful as Adjuvant Chemotherapy for Advanced Gastric Cancer with Serosal Exposure

    Directory of Open Access Journals (Sweden)

    Joji Kitayama

    2014-01-01

    Full Text Available Background: Intraperitoneal administration of paclitaxel (PTX can elicit a marked clinical response in peritoneal metastases of gastric cancer. Methods: In this study, we retrospectively analyzed the clinical outcome of 17 patients who underwent R0 resection with D2 dissection for advanced gastric cancer with macroscopic serosal exposure and received intraperitoneal PTX as adjuvant therapy. Results: A pathological study revealed that the depth of invasion of the primary tumor was pT4a or pT4b in 10 cases, and that the pN stage was more than pN2 in 8 cases. Genetic analysis of peritoneal lavage fluid was performed in 14 cases, all of which were positive for carcinoembryonic antigen mRNA. In these patients, PTX was intraperitoneally administered at 20-60 mg/m2 with oral S-1 for 3-36 months after surgery. In a median follow-up period of 66 months, recurrence occurred in the liver and peritoneum in 2 (11.7% and 1 (5.9% patients, respectively, and no nodal recurrence was observed. Five-year overall survival and disease-free survival were 88.2 and 82.3%, respectively. Conclusion: Since these patients are considered to be a high-risk group for peritoneal recurrence, this result strongly suggests that adjuvant chemotherapy including intraperitoneal PTX is a promising protocol to improve the outcome of patients with advanced gastric cancer with serosal exposure.

  12. Prospective trial of aggressive postoperative bowel stimulation following radical hysterectomy.

    Science.gov (United States)

    Fanning, J; Yu-Brekke, S

    1999-06-01

    Postoperative traditional feeding protocols are not based on scientific studies, but rather on anecdotal evidence. We present the first prospective trial of aggressive postoperative bowel stimulation following radical hysterectomy in an attempt to determine its effect on the length of hospital stay. Twenty consecutive patients undergoing radical hysterectomy were entered onto a prospective trial of aggressive postoperative bowel stimulation, which consisted of 30 cc milk of magnesia p.o. b.i.d. starting on postoperative day 1 and biscolic suppositories q.d. starting on day 2. A clear liquid diet was begun following flatus or bowel movement and patients were discharged 12 h after tolerating a clear liquid diet. Diet was slowly advanced at home. Median time to flatus was 3 days, bowel movement 3 days, and clear liquid diet 3 days. Median time to discharge was 4 days. No patients developed ileus or bowel obstructions and there were no readmissions for bowel complications. Our median time to discharge of 4 days represents a 50% reduction in hospital stay compared to our previous prospective study using traditional postoperative bowel management (8 days), which was statistically significant at P = 0.001. Aggressive bowel stimulation with milk of magnesia and biscolic suppositories resulted in early return of bowel function and early discharge with no noticeable complications. Copyright 1999 Academic Press.

  13. Computer-Assisted 3-Dimensional Reconstructions of Scaphoid Fractures and Nonunions With and Without the Use of Patient-Specific Guides: Early Clinical Outcomes and Postoperative Assessments of Reconstruction Accuracy.

    Science.gov (United States)

    Schweizer, Andreas; Mauler, Flavien; Vlachopoulos, Lazaros; Nagy, Ladislav; Fürnstahl, Philipp

    2016-01-01

    To present results regarding the accuracy of the reduction of surgically reconstructed scaphoid nonunions or fractures using 3-dimensional computer-based planning with and without patient-specific guides. Computer-based surgical planning was performed with computed tomography (CT) data on 22 patients comparing models of the pathological and the opposite uninjured scaphoid in 3 dimensions. For group 1 (9 patients), patient-specific guides were designed and manufactured using additive manufacturing technology. During surgery, the guides were used to define the orientation of the reduced fragments. The scaphoids in group 2 (13 patients) were reduced with the conventional freehand technique. All scaphoids in both groups were fixed with a headless compression screw or K-wires, and all bone defects (except one) were filled with autologous bone grafts or vascularized grafts. Postoperative CT scans were acquired 2 or more months after the operations to monitor consolidation and compare the final result with the preoperative plan. The clinical results and accuracy of the reconstructions were compared. In group 1, 8 of 9 scaphoids healed after 2 to 6 months, and partial nonunion after 9 months was observed in one patient. In group 2, 11 of 13 scaphoids healed between 2 and 34 months whereas 2 scaphoids did not consolidate. Comparison of the preoperative and postoperative 3-dimensional data revealed an average residual displacement of 7° (4° in flexion-extension, 4° in ulnar-radial deviation, and 3° in pronation-supination) in group 1. In group 2, residual displacement after surgery was 26° (22° in flexion-extension, 12° in ulnar-radial deviation, and 7° in pronation-supination). The difference in the accuracy of reconstruction was significant. Although the scaphoid is small, patient-specific guides can be used to perform scaphoid reconstructions. When the guides were used, the reconstructions were significantly more anatomic compared with those resulting from the

  14. Specific features of current intraperitoneal therapy in patients with ovarian cancer

    Directory of Open Access Journals (Sweden)

    A. G. Kedrova

    2016-01-01

    Full Text Available Background. Today there are 3 trends in favor of intraperitoneal (IP chemotherapy: maintenance of its potential 5- and 10-year survival benefit in patients with ovarian cancer (OC; advantages of the IP administration of drugs even after nonoptimal surgery; enhancement of the efficiency of chemotherapy irrespective of the number of IP treatment cycles. There is also an expanded list of possible IP medicines and incorporation of novel targeted drugs into treatment regimens. However, the long-expected data of the most recent randomized trial GOG 0252 have proven deplorable and led to the activation of discussions on the role of IP therapy.Objective: to generalize the experience of 4 oncology departments with IP therapy in patients with disseminated OC and to compare the findings with those obtained by the world’s leading medical centers.Materials and methods. The retrospective analysis included 76 patients with Stage IIIC OC who had received IP chemotherapy in accordance with 3 regimens. For standardization of IP treatment procedures, the investigators assessed the following indicators: age; tumor morphological type; surgical radicality; catheter model and port placement procedure; drug administration route; number of treatment cycles; efficiency of therapy from expert ultrasonographic findings and CA-124, HE4, CA-19.9 marker levels, time to disease progression. The analysis also involved adverse manifestations, methods of their correction and the reasons for early treatment discontinuation were separately reported. The obtained data were processed using standard statistical programs.Results. 55 of the 76 patients could complete more than 4 IP therapy cycles. Among them, only 4 patients were observed to have disease progression at follow-ups lasting over 24 months.Conclusion. Current IP therapy is a safe and convenient drug treatment in patients with OC after optimal cytoreductive surgery. The mastery and standardization of the

  15. The effect of dietary fatty acids on post-operative inflammatory response in a porcine model

    DEFF Research Database (Denmark)

    Langerhuus, Sine Nygaard; Jensen, Karin Hjelholt; Tønnesen, Else Kirstine

    2012-01-01

    ), sunflower oil (SO, n 28), or animal fat (AF, n 28) was evaluated with respect to post-operative responses in inflammatory markers in a porcine model on aortic vascular prosthetic graft infection. In the early post-operative period (0 ...-operative response in a number of inflammatory markers was affected by FO, and this was most apparent compared with SO....

  16. Alcohol abuse and postoperative morbidity

    DEFF Research Database (Denmark)

    Tønnesen, Hanne

    2003-01-01

    Patients who drink too much have more complications after surgery. The aim of this thesis was to evaluate the evidence, possible mechanisms, and prevention of the increased postoperative morbidity in alcohol abusers, defined by a consumption of at least five drinks per day. The literature could...... be criticised for several methodological flaws. Nevertheless, the results are in agreement showing moderate to strong evidence of increased postoperative morbidity after surgical procedures on alcohol abusers. There is weak to moderate evidence of increased postoperative mortality, hospital stay, and re......-operation. The personal and economic consequences are tremendous. The incidence of alcohol abusers undergoing surgery was 7% to 49%, according to gender and diagnosis. They have been identified by a self-reported alcohol intake, which implies the possibility of underestimation. Alcohol markers could be used for a more...

  17. Effects of preoperative and postoperative enteral nutrition on postoperative nutritional status and immune function of gastric cancer patients.

    Science.gov (United States)

    Ding, Dayong; Feng, Ye; Song, Bin; Gao, Shuohui; Zhao, Jisheng

    2015-03-01

    Effects of preoperative one week enteral nutrition (EN) support on the postoperative nutritional status, immune function and inflammatory response of gastric cancer patients were investigated. 106 cases of gastric cancer patients were randomly divided into preoperative one week EN group (trial group) and early postoperative EN group (control group), which were continuously treated with EN support until the postoperative 9th day according to different treatment protocols. All the patients were checked for their body weight, skinfold thickness, upper arm circumference, white blood cell count (WBC), albumin (ALB), prealbumin (PA), C-reactive protein (CRP), humoral immunity (IgA, IgG), T cell subsets (CD4, CD8 and CD4/CD8), interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α), etc. on the preoperative and the postoperative 1st and 10th day, respectively. PA and IgG levels of the experimental group were higher than those of the control group on the postoperative 10th day, whereas IL-6 level of the experimental group was lower than that of the control group. EN support for preoperative gastric cancer patients will improve the postoperative nutritional status and immune function, alleviate inflammatory response, and facilitate the recovery of patients.

  18. A PHASE II TRIAL EXPLORING THE EXTENSIVE INTRA-OPERATIVE PERITONEAL LAVAGE (EIPL) AS A PROPHYLACTIC STRATEGY FOR PERITONEAL RECURRENCE IN LOCALLY ADVANCED GASTRIC CANCER: reporting postoperative morbidity and mortality after early closure.

    Science.gov (United States)

    Batista, Thales Paulo; Martins, Mário Rino; Martins-Filho, Euclides Dias; Santos, Rogerio Luiz Dos

    2015-01-01

    The Extensive Intraoperative Peritoneal Lavage (EIPL) has been proposed as a practical prophylactic strategy to decrease the risk of peritoneal metastasis in gastric cancer. To explore the safety and efficacy of the EIPL in our locally advanced gastric cancer patients. This study is an open-label, double-center, single-arm phase II clinical trial developed at two tertiary hospitals from Recife (Pernambuco, Brazil). The study protocol was prematurely closed due to slow accrual after only 16 patients had been recruited to participate. Eight of them were excluded of the protocol study during the laparotomy, whereas four cases were also excluded from the per-protocol analysis. Two patients had died in hospital before 30 days and six were alive with no evidence of cancer relapses after a follow-up ranging from five to 14,2 months (median of 10.6 months). In the intention-to-treat analysis, three of eight patients suffered of gastrointestinal leakages and two of them had died. On a per-protocol basis, two of four patients presented this type of postoperative complication and one of them had died. All deaths occurred as a somewhat consequence of gastrointestinal leakages. We could not make any conclusion about the safety and efficacy of the EIPL, but the possibility of this approach might increase the rate of gastrointestinal leakage is highlighted.

  19. Peritoneal Involvement Is More Common Than Nodal Involvement in Patients With High-Grade Appendix Tumors Who Are Undergoing Prophylactic Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy.

    Science.gov (United States)

    Mehta, Akash; Mittal, Rohin; Chandrakumaran, Kandiah; Carr, Norman; Dayal, Sanjeev; Mohamed, Faheez; Moran, Brendan; Cecil, Tom

    2017-11-01

    -term survival. The incidence of peritoneal spread (57%) compared with nodal involvement (15%) supports cytoreductive surgery and hyperthermic intraperitoneal chemotherapy as definitive treatment rather than prophylaxis in patients with high-grade appendix tumors, even without radiologically detectable disease. High-grade appendix tumors benefit from early aggressive operative management to deal with potential peritoneal and nodal spread and should be considered for cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. See Video Abstract at http://links.lww.com/DCR/A360.

  20. Oxygen therapy reduces postoperative tachycardia

    DEFF Research Database (Denmark)

    Stausholm, K; Kehlet, H; Rosenberg, J

    1995-01-01

    Concomitant hypoxaemia and tachycardia in the postoperative period is unfavourable for the myocardium. Since hypoxaemia per se may be involved in the pathogenesis of postoperative tachycardia, we have studied the effect of oxygen therapy on tachycardia in 12 patients randomly allocated to blinded...... air or oxygen by facemask on the second or third day after major surgery. Inclusion criteria were arterial hypoxaemia (oxygen saturation 90 beat.min-1). Each patient responded similarly to oxygen therapy: an increase in arterial oxygen saturation and a decrease...... in heart rate (p oxygen has a positive effect on the cardiac oxygen delivery and demand balance....

  1. Intraperitoneal immunoconjugates

    International Nuclear Information System (INIS)

    Griffin, T.W.; Collins, J.; Bokhari, F.; Stochl, M.; Brill, A.B.; Ito, T.; Emond, G.; Sands, H.

    1990-01-01

    Intracavitary instillation of radioantibodies has been proposed as therapy for anatomically confined malignant disease. To evaluate this therapeutic strategy, a monoclonal antibody reactive with human transferrin receptor (7D3) was evaluated for localization in a human malignant mesothelioma transplanted i.p. in athymic nude mice. This antibody was purified and labeled with 131I, 125I, or 111In. Radiolabeled antibody was administered i.p. or i.v. to tumor-bearing mice. Three h after injection, the percentage of injected dose/g (ID/g) of tumor was higher in free-floating ascites tumor cells (31.0%/g tumor cell pellet) after i.p. injection than after i.v. injection (12.0%). However, localization of radiolabel in i.p. solid tumors was similar (5.37% ID/g i.p. versus 4.73% of ID/g i.v.), and by 24 h both routes of administration produced similar localization of radiolabel in both free-floating ascites cells and solid tumors. In contrast, uptake of radiolabel into liver, kidney, and to a lesser extent bone and bone marrow, was less with i.p. than with i.v. administration. In clinical studies with 111In and 90Y antibodies administered i.p. to patients with ovarian cancer, confined biodistribution of the radioantibody was again seen, although interpatient variability of rate of egress of the radiolabel was documented. Therefore, both preclinical and clinical data indicate that i.p. therapy with immunoconjugates may be advantageous for cancer confined to the peritoneal cavity. This advantage stems primarily from reduced localization of isotope in organs of catabolism or toxicity (liver, kidney, bone, and bone marrow), rather than greatly increased levels of isotope in tumor. Unresolved problems include degree of antibody penetration into solid tumors, microdosimetry, and radioantibody effectiveness for tumor killing

  2. Postoperative changes in body composition after gastrectomy.

    Science.gov (United States)

    Kiyama, Teruo; Mizutani, Takashi; Okuda, Takeshi; Fujita, Itsuro; Tokunaga, Akira; Tajiri, Takashi; Barbul, Adrian

    2005-03-01

    Nutritional status is one of the most important clinical determinants of outcome after gastrectomy. The aim of this study was to compare changes in the body composition of patients undergoing laparoscopy-assisted gastrectomy (LAG), distal gastrectomy (DG), or total gastrectomy (TG). Total body protein and fat mass were measured by performing a multifrequency bioelectrical impedance analysis using an inBody II machine (Biospace, Tokyo, Japan) in 108 patients (72 men, 36 women) who had undergone LAG (n=24), DG (n=39), or TG (n=45). Changes between the preoperative data and results obtained on postoperative day 14 and 6 months after surgery were then evaluated. The mean preoperative body weight of the subjects was 57.6+/-10.7 kg, the mean body mass index was 22.5+/-3.4 kg/m(2), and the mean fat % was 24%+/-7%. In the immediate postoperative period (14 days), the body weight loss in the LAG group was significantly lower than in the DG and TG groups (2.5+/-0.9 kg vs. 3.5+/-1.8 kg and 4.0+/-1.9 kg, respectively; P < 0.0001). The body composition studies demonstrated a loss of total body protein rather than fat mass. Six months after surgery, body weight was not significantly different from preoperative values in the LAG and DG groups (-1.2+/-3.8 kg and -1.8+/-4.7 kg, respectively), but had decreased by 8.9+/-4.9 kg in the TG group (P=0.0003). A body composition analysis revealed a loss of fat mass in the DG and TG groups. The patients who underwent gastrectomy lost body protein mass during the early postoperative period. The type and extent of surgery has an effect on long-term body mass and composition. Bioelectric impedance analysis can be used to assess body composition and may be useful for nutritional assessment in patients who have undergone gastrectomy.

  3. Influence of postoperative enteral nutrition on cellular immunity. A random double-blinded placebo controlled clinical trial

    DEFF Research Database (Denmark)

    Beier-Holgersen, R; Brandstrup, B

    2012-01-01

    The aim of this study was to discover if the cellular immunological response is different in patients receiving early postoperative enteral nutrition compared to patients who only receive "water".......The aim of this study was to discover if the cellular immunological response is different in patients receiving early postoperative enteral nutrition compared to patients who only receive "water"....

  4. Implementation of postoperative handoff protocol

    African Journals Online (AJOL)

    Despite its importance, the practice of a structured postoperative ... the handoff protocol; limited nurse checklist to six items; added ... anticipatory guidance for the ICU team. Once the ICU team clarified any questions from the anaesthesiologist, the surgeon. (and then the theatre nursing staff) proceeded to report on the.

  5. Multimodal approach to postoperative recovery

    DEFF Research Database (Denmark)

    Kehlet, Henrik

    2009-01-01

    PURPOSE OF REVIEW: To provide updated information on recent developments within individual components of multimodal interventions to improve postoperative outcome (fast-track methodology). RECENT FINDINGS: The value of the fast-track methodology to improve recovery and decrease hospital stay and ...

  6. Admission haematological abnormalities and postoperative ...

    African Journals Online (AJOL)

    Admission haematological abnormalities and postoperative outcomes in neonates with acute surgical conditions in Alexandria, Egypt. HL Wella, SMM Farahat. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals ...

  7. Postoperative ileus: a preventable event

    DEFF Research Database (Denmark)

    Holte, Kathrine; Kehlet, H

    2000-01-01

    BACKGROUND: Postoperative ileus has traditionally been accepted as a normal response to tissue injury. No data support any beneficial effect of ileus and indeed it may contribute to delayed recovery and prolonged hospital stay. Efforts should, therefore, be made to reduce such ileus. METHODS: Mat...

  8. Postoperative discitis following single-level lumbar discectomy: Our experience of 17 cases

    Directory of Open Access Journals (Sweden)

    Saumyajit Basu

    2012-01-01

    Conclusions: Early detection and aggressive treatment are paramount in managing postoperative discitis and the majority do well with conservative treatment. Surgical management in the form of transpedicular fixation and debridement, when required, gives excellent results.

  9. Surgery for post-operative entero-cutaneous fistulas: is bowel resection plus primary anastomosis without stoma a safe option to avoid early recurrence? Report on 20 cases by a single center and systematic review of the literature.

    Science.gov (United States)

    Lauro, A; Cirocchi, R; Cautero, N; Dazzi, A; Pironi, D; Di Matteo, F M; Santoro, A; Faenza, S; Pironi, L; Pinna, A D

    2017-01-01

    A review was performed on entero-cutaneous fistula (ECF) repair and early recurrence, adding our twenty adult patients (65% had multiple fistulas). The search yielded 4.098 articles but only 15 were relevant: 1.217 patients underwent surgery. The interval time between fistula's diagnosis and operative repair was between 3 months and 1 year. A bowel resection with primary anastomosis was performed in 1.048 patients, 192 (18.3%) underwent a covering stoma: 856 patients (81.7%) had a fistula takedown in one procedure. The patients had 14.3% recurrence and 13.1% mortality rate. In our experience 75% were surgically treated after a period equal or above one year from fistula occurrence: surgery was very demolitive (in 40% remnant small bowel was less than 100 cm). We performed a bowel resection with a hand-sewn anastomosis (95%) without temporary stoma. In-hospital mortality was 0% and at discharge all were back to oral intake with 0% early re-fistulisation. Literature supports our experience: ECF takedown could be safely performed after an adequate period of recovery from 3 months to one year from fistula occurrence. In our series primary repair (bowel resection plus reconnection surgery without temporary stoma) avoided an early recurrence without mortality.

  10. Current Delivery of Hyperthermic Intraperitoneal Chemotherapy with Cytoreductive Surgery (CS/HIPEC) and Perioperative Practices: An International Survey of High-Volume Surgeons.

    Science.gov (United States)

    Maciver, Allison H; Al-Sukhni, Eisar; Esquivel, Jesus; Skitzki, Joseph J; Kane, John M; Francescutti, Valerie A

    2017-04-01

    Cytoreductive surgery and heated intraperitoneal chemotherapy (CS/HIPEC) is performed for selected indications at a limited number of specialized centers worldwide. Currently there is no standardized approach to the perioperative care process. We sought to capture current practices in the perioperative management of patients who undergo CS/HIPEC at high-volume centers. Surgeon members of the American Society of Peritoneal Surface Malignancies working at high-volume CS/HIPEC centers (>10 cases/year) were invited to complete an online survey. The survey included questions relating to preoperative preparation of patients, intraoperative practices, and postoperative care. Ninety-seven surgeons from five continents completed the survey (response rate 55%). The majority (80%) practiced in academic environments. Most respondents (68%) indicated that a formal preoperative preparatory pathway for CS/HIPEC surgery existed at their centers, but few (26%) had used enhanced recovery protocols in this group of patients. Whereas the intraoperative technical practices of the CS/HIPEC procedure were relatively consistent across respondents, there was little agreement on pre- and postoperative care practices, including use of mechanical bowel preparation, nutritional supplementation, methods of perioperative analgesia, timing of physical therapy and ambulation, nasogastric tube and Foley removal, intravenous fluids, blood transfusion parameters, and postoperative use of deep-vein thrombosis prophylaxis and antibiotics. Perioperative care practices for CS/HIPEC are widely variable nationally and internationally. Standardization of such practices offers an opportunity to incorporate evidence-based interventions and may enhance patient outcomes and improve care standards across all centers that offer this procedure.

  11. Sonographic evidence of intraperitoneal fluid: An experimental study and its clinical implications

    International Nuclear Information System (INIS)

    Dinkel, E.; Lehnart, R.; Troeger, J.; Peters, H.; Dittrich, M.

    1984-01-01

    In order to evaluate the sensitivity of ultrasound to intraperitoneal fluid, such as ascites or blood, an experimental study was performed in the pig. Various amounts of fluid were injected into the peritoneal cavity to investigate distribution and diagnostic criteria in different positions. As little as 10 ml of fluid was visualized around the urinary bladder in an upright position. In the supine position, 20 ml could be detected around the bladder and below the diaphragm. The injection of 60 ml resulted in a pattern of free-floating bowel loops. The sonographic findings of fluid distribution were correlated to radiological and contrast studies. A different amounts of fluid produce characteristic sonographic patterns, an approximate estimation of the intraperitoneal fluid volume can be made. (orig.)

  12. [Intraperitoneal and intrathoracic administration of hydroxyapatite-carboplatin (HAp-CBDCA)].

    Science.gov (United States)

    Mohri, N; Mizuno, I; Akamo, Y; Takeyama, H; Manabe, T

    1999-10-01

    We have investigated the efficacy of intraperitoneal or intrathoracic administration of hydroxyapatite particles (HAp) loaded carboplatin (CBDCA). HAp-CBDCA (HAp; 200 mg, CBDCA; 4 mg) was administered intraperitoneally to rats with peritoneal carcinomatosis. The area under the curve of the ascitic platinum (Pt) increased significantly with rats given HAp-CBDCA, and the omental Pt levels in the HAp-CBDCA group remained higher and longer. Additionally, the HAp-CBDCA group showed a trend toward longer survival when compared with the CBDCA alone group. In clinical use, HAp-CBDCA (HAp; 5 g, CBDCA; 150 mg) was administered intrathoracically to a patient who had undergone esophagectomy. The Pt in serum was detected until 7 days after administration of HAp-CBDCA.

  13. An overview of cytoreductive surgery and hyperthermic intraperitoneal chemoperfusion for the anesthesiologist.

    Science.gov (United States)

    Webb, Christopher Allen-John; Weyker, Paul David; Moitra, Vivek K; Raker, Richard K

    2013-04-01

    Anesthesiologists face several perioperative challenges when patients need cytoreductive surgery and hyperthermic intraperitoneal chemoperfusion. To adequately care for these patients, anesthesiologists must understand the goals and objectives of the operation in addition to having a basic knowledge of the chemotherapeutic drugs that are frequently used. Optimal anesthetic management of patients treated with cytoreductive surgery and hyperthermic intraperitoneal chemoperfusion requires control of a complex interplay of physiologic mechanisms, including hyperthermia, abdominal hypertension, electrolyte abnormalities, coagulopathies, increased cardiac index, oxygen consumption, and decreased systemic vascular resistance. As this surgery continues to gain popularity among oncologic surgeons, further studies that clearly define the chemistry, pharmacokinetics, pharmacodynamics, and end points of efficacy need to be performed to elucidate optimal perioperative management.

  14. Postoperative imaging of paranasal sinuses; Postoperative Bildgebung der Nasennebenhoehlen

    Energy Technology Data Exchange (ETDEWEB)

    Nemec, S.; Czerny, C. [Abt. fuer Osteologie, Klinik fuer Radiodiagnostik, AKH/Medizinische Univ. Wien (Austria); Formanek, M. [Klinik fuer Hals-, Nasen- und Ohrenheilkunde, AKH/Medizinische Univ. Wien (Austria)

    2007-07-15

    The radiological interpretation of postoperative changes of the paranasal sinuses requires knowledge of why and how the surgical intervention was performed and what the basic clinical findings were. It is important to know whether there was an inflammation, a reconstructive procedure, or a tumorous process. Multidetector computed tomography (MDCT) evaluated in a high-resolution bone window level setting represents the method of choice for imaging after nonfunctional and functional procedures after inflammatory changes as well as for imaging after reconstructive surgery because of facial trauma or before dental implantation. In the postoperative follow-up of tumor patients contrast-enhanced MDCT evaluated in a soft tissue window and bone window and especially magnetic resonance imaging (MRI) represent the standard. In many cases it is possible to differentiate tumor recurrence from inflammation with the help of contrast-enhanced multiplanar MRI and to detect bone marrow changes prior to CT. (orig.)

  15. [Postoperative Chylotholax;Intraoperative Prevention and Postoperative Management].

    Science.gov (United States)

    Saito, Tomohito; Kariya, Shuji; Murakawa, Tomohiro

    2017-07-01

    Postoperative chylothorax is a relatively rare but potentially fatal complication caused by iatrogenic injury to thoracic duct system, with an incidence ranging from 2 to 4% after major lung surgery or esophagectomy. The pathophysiologic features of chylothorax include dehydration, loss of nutrients and immunological components. Intraopreative prevention is the first step for the management, and treatment options include conservative therapy, percutaneous intervention, and redo-operation. Although the treatment algorithm has not been standardized, chylothorax which is refractory to conservative treatment, or that with high output greater than 1,000 ml/day should be treated aggressively with thoracic duct embolization or redo-operation in a timely fashion. We herein review the anatomy and physiology of thoracic duct system and describe the overview of prevention and each theapeutic options of postoperative chylothorax.

  16. Postoperative diagnosis of the temporomandibular joint; Postoperative Kiefergelenkdiagnostik

    Energy Technology Data Exchange (ETDEWEB)

    Robinson, S. [Universitaetsklinik fuer Radiodiagnostik, Vienna (Austria). Abt. fuer Osteologie; Undt, G. [Universitaetsklinik fuer Mund-, Kiefer- und Gesichtschirurgie, Vienna (Austria)

    2001-09-01

    Postoperative management of patients suffering from symptoms of the temporomandibular joint does not differ considerably from the one of preoperative examination protocols. Knowledge of previous surgery helps to plan patient work-up and to interpret normal postoperative findings (eminectomy, discectomy, susceptibility artefacts from metallic residues..) and typical complications (intraarticular loose bodies, dislocations, avascular necrosis, foreign body granulomatous reactions) appropriately. (orig.) [German] Wie auch in anderen Koerperregionen differiert das Diagnoseprotokoll von prae- und postoperativen Patienten mit Beschwerden des Kiefergelenks nicht wesentlich voneinander. Die Kenntnis des vorangegangenen Eingriffs hilft allerdings, die Untersuchung entsprechend zu planen und den Befund im Kontext richtig zu bewerten, um moegliche Komplikationen (intraartikulaere Fragmente, Dislokationen, avaskulaere Nekrose, Fremdkoerperreaktionen) und zu erwartende Befunde (Eminektomie, Diskektomie, Metallartefakte usw.) richtig zu interpretieren. (orig.)

  17. Bench-to-bedside review: Routine postoperative use of the nasogastric tube – utility or futility?

    Science.gov (United States)

    Tanguy, Michèle; Seguin, Philippe; Mallédant, Yannick

    2007-01-01

    This article provides a summary of current information on rational postoperative use of the nasogastric tube, based on a review of literature related to postoperative gastrointestinal discomfort and management with the nasogastric tube. Routine gastric decompression after major surgery neither hastens the return of bowel function nor diminishes the incidence of postoperative nausea and vomiting. The multimodal postoperative rehabilitation programme is a modern and more efficient approach. Omission of nasogastric tube decompression does not increase the incidence of anastomotic leakage or wound dehiscence. Conversely, early enteral feeding is feasible and safe, favours local immunity and gut integrity, and improves nutritional status. With the objective to feeding, nasogastric tube could be used in selected patients. To conclude, use of the nasogastric tube to prevent or limit postoperative gastrointestinal discomfort must be challenged. In contrast to gastric decompression, early gastric feeding must be considered within the new concept of fast track surgery. PMID:17214909

  18. Intraperitoneal injection of technetium-99m sulfur colloid in visualization of a peritoneo-vaginalis connection

    International Nuclear Information System (INIS)

    Ducassou, D.; Vuillemin, L.; Wone, C.; Ragnaud, J.M.; Brendel, A.J.

    1984-01-01

    Ten minutes after an intraperitoneal infusion of Tc-99m sulfur colloid, a gamma camera was used to obtain anterior abdominal views. This visualized a peritoneo-scrotal communication in an 80-yr-old patient. He had developed extensive edema of the genitals and lower limbs after about 6 wk of continuous ambulatory peritoneal dialysis. At operation the communication was confirmed and closed. A repeat test verified the success of operation

  19. Intraperitoneal injection of technetium-99m sulfur colloid in visualization of a peritoneo-vaginalis connection

    Energy Technology Data Exchange (ETDEWEB)

    Ducassou, D.; Vuillemin, L.; Wone, C.; Ragnaud, J.M.; Brendel, A.J.

    1984-01-01

    Ten minutes after an intraperitoneal infusion of Tc-99m sulfur colloid, a gamma camera was used to obtain anterior abdominal views. This visualized a peritoneo-scrotal communication in an 80-yr-old patient. He had developed extensive edema of the genitals and lower limbs after about 6 wk of continuous ambulatory peritoneal dialysis. At operation the communication was confirmed and closed. A repeat test verified the success of operation.

  20. ASPECTOS CLÍNICOS DA INFUSÃO INTRAPERITONEAL EM BOVINOS

    Directory of Open Access Journals (Sweden)

    Wilmar Sachetin Marçal

    2015-12-01

    Full Text Available The maintenance and the proper concentration of ions are essential for homeostasis in animals. Some diseases such as hypocalcemia, hypoglycemia, diarrhea among others, commonly affect cattle, leading to eletrolute an acid base imbalances. Fluid therapy is done as a therapeutic method. This paper is intended to evaluate the use of intraperitoneal administrations of crystalloid solutions and other drugs as an effective and safe way for rehydration therapy of the sick animals.

  1. Percutaneous Drainage of 300 Intraperitoneal Abscesses with Long-Term Follow-Up

    International Nuclear Information System (INIS)

    Akinci, Devrim; Akhan, Okan; Ozmen, Mustafa N.; Karabulut, Nevzat; Ozkan, Orhan; Cil, Barbaros E.; Karcaaltincaba, Musturay

    2005-01-01

    The purpose of the study was to evaluate the efficacy of percutaneous drainage of intraperitoneal abscesses with attention to recurrence and failure rates. A retrospective analysis of percutaneous treatment of 300 intraperitoneal abscesses in 255 patients (147 male, 108 female; average age: 38 years; range: 40 days to 90 years) for whom at least 1-year follow-up data were available was performed. Abscesses were drained with fluoroscopic, sonographic, or computed tomographic guidance. Nine abscesses were drained by simple aspiration; catheter drainage either by Seldinger or trocar technique was used in the remaining 291 abscesses with 6F to 14 F catheters. Initial cure and failure rates were 68% (203/300) and 12% (36/300), respectively. Sixty-one abscesses (20%) were either palliated or temporized. The recurrence rate was 4% (12/300) and nine of them were cured by recatheterization, whereas three of them were treated by medication or surgery. The overall success and failure rates were 91% (273/300) and 9% (27/300), respectively, with temporized, palliated, and recatheterized recurred abscesses. The 30-day mortality rate was 3.1% (8/255). The mean duration of catheterization was 13 days. Intraperitoneal abscesses with safe access routes should be drained percutaneously because of high success and low morbidity, mortality, and recurrence rates

  2. [Intraperitoneal photodynamic therapy for peritoneal metastasis of epithelial ovarian cancer. Limits and future prospects].

    Science.gov (United States)

    Azaïs, H; Mordon, S; Collinet, P

    2017-04-01

    High peritoneal recurrence rate in advanced epithelial ovarian cancer after complete macroscopic cytoreductive surgery and platinum-based chemotherapy, raises the issue of peritoneal microscopic disease management and requires the development of additional locoregional treatment strategies. Photodynamic therapy is an effective treatment already applied in other medical and surgical indications. After administration of a photosensitizer which accumulates in cancer cells, illumination with a light of adequate wavelength may induce photochemical reaction between photosensitizer and tissue oxygen which lead to reactive oxygen species production and cytotoxic phenomenon. Photodynamic therapy's ability to treat superficial lesions disseminated on large area makes it an excellent candidate to insure destruction of microscopic peritoneal metastases in addition to macroscopic cytoreductive surgery in order to decrease peritoneal recurrence rate. Development of intraperitoneal photodynamic therapy has been limited by its poor tolerance related to the lack of specificity of photosensitizers and the location of the metastases in proximity to adjacent intraperitoneal organs. Our aim is to review clinical data concerning intraperitoneal photodynamic therapy and epithelial ovarian cancer to identify the limits of this strategy and to provide solutions which may be applied to solve these barriers and enable safe and effective treatment. Targeted photosensitizers and innovative illumination solutions are mandatory to continue research in this field and to consider the feasibility of clinical trials. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  3. Unresectable gastric cancer with gastric outlet obstruction and distant metastasis responding to intraperitoneal and folfox chemotherapy after palliative laparoscopic gastrojejunostomy: report of a case

    Science.gov (United States)

    2010-01-01

    Background Gastric outlet obstruction (GOO) caused by unresectable gastric cancer is a challenging aspect of patient care. There have been no reports involving patients with obstructing gastric cancer and several incurable factors curatively treated by multimodal treatments. Case presentation We report a case of 55-year-old man who was diagnosed with a poorly differentiated adenocarcinoma in the pre-pyloric antrum with GOO by gastroscopy. An abdominal computed tomography (CT) scan revealed thickening of the gastric wall and adjacent fat infiltration, and a large amount of food in the stomach suggesting a passage disturbance, enlarged lymph nodes along the common hepatic and left gastric arteries, and multiple hepatic metastases. The serum carcinoembryonic antigen (CEA) level was 343 ng/ml and the carbohydrate antigen (CA) 19-9 level was within normal limits. The patient underwent a laparoscopic gastrojejunostomy for palliation of the GOO. On the 3rd and 12th days after surgery, he received intraperitoneal chemotherapy with 40 mg of docetaxel and 150 mg of carboplatin. Simultaneously, combined chemotherapy with 85 mg/m2 of oxaliplatin for the 1st day and 600 mg/m2 of 5-FU for 2 days (FOLFOX regimen) was administered from the 8th post-operative day. After completion of nine courses of FOLFOX, the patient achieved a complete response (CR) with complete disappearance of the primary tumor and the metastatic foci. He underwent a radical subtotal gastrectomy with D3 lymph node dissection 4 months after the initial palliative surgery. The pathologic results revealed no residual primary tumor and no lymph node metastasis in 43 dissected lymph nodes. He has maintained a CR for 18 months since the last operation. Conclusion Combination chemotherapy with systemic and intraperitoneal chemotherapy following laparoscopic bypass surgery showed marked efficacy in the treatment for unresectable advanced gastric cancer with GOO. PMID:21167074

  4. Unresectable gastric cancer with gastric outlet obstruction and distant metastasis responding to intraperitoneal and folfox chemotherapy after palliative laparoscopic gastrojejunostomy: report of a case

    Directory of Open Access Journals (Sweden)

    Park Joong-Min

    2010-12-01

    Full Text Available Abstract Background Gastric outlet obstruction (GOO caused by unresectable gastric cancer is a challenging aspect of patient care. There have been no reports involving patients with obstructing gastric cancer and several incurable factors curatively treated by multimodal treatments. Case presentation We report a case of 55-year-old man who was diagnosed with a poorly differentiated adenocarcinoma in the pre-pyloric antrum with GOO by gastroscopy. An abdominal computed tomography (CT scan revealed thickening of the gastric wall and adjacent fat infiltration, and a large amount of food in the stomach suggesting a passage disturbance, enlarged lymph nodes along the common hepatic and left gastric arteries, and multiple hepatic metastases. The serum carcinoembryonic antigen (CEA level was 343 ng/ml and the carbohydrate antigen (CA 19-9 level was within normal limits. The patient underwent a laparoscopic gastrojejunostomy for palliation of the GOO. On the 3rd and 12th days after surgery, he received intraperitoneal chemotherapy with 40 mg of docetaxel and 150 mg of carboplatin. Simultaneously, combined chemotherapy with 85 mg/m2 of oxaliplatin for the 1st day and 600 mg/m2 of 5-FU for 2 days (FOLFOX regimen was administered from the 8th post-operative day. After completion of nine courses of FOLFOX, the patient achieved a complete response (CR with complete disappearance of the primary tumor and the metastatic foci. He underwent a radical subtotal gastrectomy with D3 lymph node dissection 4 months after the initial palliative surgery. The pathologic results revealed no residual primary tumor and no lymph node metastasis in 43 dissected lymph nodes. He has maintained a CR for 18 months since the last operation. Conclusion Combination chemotherapy with systemic and intraperitoneal chemotherapy following laparoscopic bypass surgery showed marked efficacy in the treatment for unresectable advanced gastric cancer with GOO.

  5. Impact of intra-operative intraperitoneal chemotherapy on organ/space surgical site infection in patients with gastric cancer.

    Science.gov (United States)

    Liu, X; Duan, X; Xu, J; Jin, Q; Chen, F; Wang, P; Yang, Y; Tang, X

    2015-11-01

    Various risk factors for surgical site infection (SSI) have been identified such as age, overweight, duration of surgery, blood loss, etc. Intraperitoneal chemotherapy during surgery is a common procedure in patients with gastric cancer, yet its impact on SSI has not been evaluated. To evaluate whether intra-operative intraperitoneal chemotherapy is a key risk factor for organ/space SSI in patients with gastric cancer. All patients with gastric cancer who underwent surgery at the Department of Gastrointestinal Surgery between January 2008 and December 2013 were studied. The organ/space SSI rates were compared between patients who received intra-operative intraperitoneal chemotherapy and patients who did not receive intra-operative intraperitoneal chemotherapy, and the risk factors for organ/space SSI were analysed by univariate and multi-variate regression analyses. The microbial causes of organ/space SSI were also identified. Of the eligible 845 patients, 356 received intra-operative intraperitoneal chemotherapy, and the organ/space SSI rate was higher in these patients compared with patients who did not receive intra-operative intraperitoneal chemotherapy (9.01% vs 3.88%; P = 0.002). Univariate analysis confirmed the significance of this finding (odds ratio 2.443; P = 0.003). As a result, hospital stay was increased in patients who received intra-operative intraperitoneal chemotherapy {mean 20.91 days [95% confidence interval (CI) 19.76-22.06] vs 29.72 days (95% CI 25.46-33.99); P = 0.000}. The results also suggested that intra-operative intraperitoneal chemotherapy may be associated with more Gram-negative bacterial infections. Intra-operative intraperitoneal chemotherapy is a significant risk factor for organ/space SSI in patients with gastric cancer. Copyright © 2015 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

  6. Postoperative (pressure) alopecia following sacrocolpopexy.

    Science.gov (United States)

    Bagaria, Madhu; Luck, Ali Maria

    2015-06-01

    Postoperative alopecia is a rare occurrence seen after a variety of surgical procedures performed under general anesthesia. The speculated cause is pressure-induced ischemia due to prolonged head immobilization. This case describes a patient who developed this complication after undergoing sacrocolpopexy. A 57-year-old postmenopausal Caucasian female was consented to undergo a robotic-assisted sacrocolpopexy, perineoplasty, and midurethral sling with possible conversion to an open procedure. The indication was symptomatic proximal and distal rectocele with foreshortened vagina. It was converted to laparotomy due to difficult presacral dissection. Her total operative time was 540 with 240 min in the Trendelenburg position. No intraoperative hypotension or excessive blood loss was noted. She started complaining of scalp pain in the postoperative recovery area. She developed soreness, crusting, and later alopecia in the same area. It was noted at her 3-week office visit. Referral was made for dermatology and anesthesiology evaluation. There was spontaneous full recovery by the 5th month. Postoperative alopecia is a rare condition mimicking alopecia areata but it is preceded by inciting events. There is some evidence to suggest that it is a preventable condition by frequent head repositioning during surgery. This case report is intended to increase the surgeon's awareness about this rare complication as its occurrence can be distressing for the patient.

  7. Postoperative pain management following caesarean section in ...

    African Journals Online (AJOL)

    Postoperative pain management following caesarean section in University of Ilorin Teaching Hospital (UITH), Ilorin, Nigeria. ... Conclusion: Pain remains a significant problem following surgical operations in our environment. Keywords: Postoperative, Analgesia, Caesarean section, Effectiveness, Patient satisfaction.

  8. Neutrophil Lymphocyte Ratio Predicts Postoperative Pain after ...

    African Journals Online (AJOL)

    2018-02-07

    15]. In this study, we aimed to investigate possible relationship between preoperative NLR and postoperative pain (which was evaluated by analgesic demand at postoperative period) in patients underwent different orthognathic ...

  9. Postoperative hand therapy in Dupuytren's disease

    NARCIS (Netherlands)

    Herweijer, H.; Dijkstra, P.U.; Nicolai, J.P.A.; van der Sluis, C.K.

    2007-01-01

    Background. Postoperative hand therapy in patients after surgery for Dupuytren's contracture is common medical practice to improve outcomes. Until now, patients are referred for postoperative hand rehabilitation on an empirical basis. Purpose. To evaluate whether referral criteria after surgery

  10. Diagnosis, Prevention and Management of Postoperative ...

    African Journals Online (AJOL)

    Postoperative pulmonary edema is a well-known postoperative complication with little known etiology and mortality.[1-4]. Even the preoperative and intra-operative criteria which can successfully establish the possibilities for development of postoperative pulmonary edema have been studied extensively without any ...

  11. Association Between Preoperative Hemoglobin A1c Levels, Postoperative Hyperglycemia, and Readmissions Following Gastrointestinal Surgery.

    Science.gov (United States)

    Jones, Caroline E; Graham, Laura A; Morris, Melanie S; Richman, Joshua S; Hollis, Robert H; Wahl, Tyler S; Copeland, Laurel A; Burns, Edith A; Itani, Kamal M F; Hawn, Mary T

    2017-11-01

    Preoperative hyperglycemia is associated with adverse postoperative outcomes among patients who undergo surgery. Whether preoperative hemoglobin A1c (HbA1c) or postoperative glucose levels are more useful in predicting adverse events following surgery is uncertain in the current literature. To examine the use of preoperative HbA1c and early postoperative glucose levels for predicting postoperative complications and readmission. In this observational cohort study, inpatient gastrointestinal surgical procedures performed at 117 Veterans Affairs hospitals from 2007 to 2014 were identified, and cases of known infection within 3 days before surgery were excluded. Preoperative HbA1c levels were examined as a continuous and categorical variable (6.5%). A logistic regression modeled postoperative complications and readmissions with the closest preoperative HbA1c within 90 days and the highest postoperative glucose levels within 48 hours of undergoing surgery. Postoperative complications and 30-day unplanned readmission following discharge. Of 21 541 participants, 1193 (5.5%) were women, and the mean (SD) age was 63.7 (10.6) years. The cohort included 23 094 operations with measurements of preoperative HbA1c levels and postoperative glucose levels. The complication and 30-day readmission rates were 27.2% and 14.7%, respectively. In logistic regression models adjusting for HbA1c, postoperative glucose levels, postoperative insulin use, diabetes, body mass index (calculated as weight in kilograms divided by height in meters squared), and other patient and procedural factors, peak postoperative glucose levels of more than 250 mg/dL were associated with increased 30-day readmissions (odds ratio, 1.18; 95% CI, 0.99-1.41; P = .07). By contrast, a preoperative HbA1c of more than 6.5% was associated with decreased 30-day readmissions (odds ratio, 0.85; 95% CI, 0.74-0.96; P = .01). As preoperative HbA1c increased, the frequency of 48-hour postoperative glucose checks

  12. Prediction of postoperative pain after percutaneous nephrolithotomy

    DEFF Research Database (Denmark)

    Pedersen, Katja Venborg; Olesen, Anne Estrup; Osther, Palle Jørn Sloth

    2013-01-01

    Postoperative pain remains a significant problem and the individual variance in postoperative pain is not fully understood. In recent years, there has been focus on identifying risk factors predicting patients with high postoperative pain intensity or consumption of analgesics, which may facilitate...... thresholds were measured using electrical (single and 5 repeated) and pressure pain stimulation over the flank bilaterally (stone-side = operation side and control-side = non-operation side). Postoperative pain scores were recorded on a numerical rating scale and analgesic consumption was registered.......01; repeated stimuli: ρ = -0.45, P sensory tests and postoperative pain or opioid...

  13. Postoperative radiotherapy for endometrial cancer

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Eun Cheol; Kim, Jin Hee; Kim, Ok Bae; Byun, Sang Jun; Park, Seung Gyu; Kwon, Sang Hoon [Dongsan Medical Center, Keimyung University School of Medicine, Daegu (Korea, Republic of)

    2012-09-15

    To investigate the prognostic factors and effectiveness of postoperative radiotherapy alone for endometrial carcinoma. Sixty four patients with stage I?III endometrial cancer (EC) treated with postoperative radiotherapy alone between January 1989 and December 2008 at the Keimyung University Dongsan Medical Center were chosen for the present study. Typically, total hysterectomy, salpingo-oophorectomy and lymphadenectomy were performed on the patient's pelvis. Total dose from 50.4 Gy to 63 Gy was irradiated at pelvis or extended fi eld. Thirteen patients were treated with Co-60 or Ir-192 intracavitary radiotherapy. Follow-up periods were from 7 to 270 months, with a median of 56 months. Five year overall survival (OS) rate was 58.7%, respectively. Five year disease-free survival (DFS) rate was 59.2%, respectively. In univariate analysis for OS and DFS, stage, menopausal age, type of operation, serosal invasion, and lymph node involvement were found to be statistically significant. Histologic type was marginally significant. In multivariate analysis for OS and DFS, stage, types of operation, histologic type were also found to be statistically significant. Treatment failure occurred in 14 patients. The main pattern of failure was found to be distant metastasis. Time to distant metastasis was from 3 to 86 months (median, 12 months). There were no grade 3 or 4 complications. Stage, types of operation, and histologic type could be the predictive prognostic factors in patients. We contemplated postoperative radiation as effective and safe treatment method for EC. Additional treatment would be needed to reduce distant metastasis.

  14. Intraperitoneal administration of the globular adiponectin gene ameliorates diabetic nephropathy in Wistar rats.

    Science.gov (United States)

    Yuan, Fang; Liu, Ying-Hong; Liu, Fu-You; Peng, You-Ming; Tian, Jun-Wei

    2014-06-01

    The present study investigated the potential effects of the long-term expression of exogenous adiponectin (ADPN) on normal and diabetic kidneys. Type 2 diabetes mellitus models were induced by high-lipid and high-sucrose feeding plus intraperitoneal injection of streptozotocin. The recombinant plasmid pIRES2-EGFP-gAd, which is able to co-express globular ADPN (gAd) and enhanced green fluorescent protein (EGFP), was intraperitoneally injected into rat models mediated by Lipofectamine. In total, 32 Wistar rats were randomly assigned into four groups: the normal control group, the diabetes group, the diabetes group treated with pIRES2-EGFP-gAd and the diabetes group treated with pIRES2-EGFP. After 12 weeks, serum biochemistry and urine albumin levels were measured. The kidneys were collected to assess the generation of reactive oxygen species (ROS) and the renal pathological changes were observed by light microcopy. The protein expression of endothelial nitric oxide synthase (eNOS), transforming growth factor-β1 (TGF-β1) and phosphorylated adenosine monophosphate-activated protein kinase (p-AMPK) were determined by an immunohistochemical staining method and western blot analysis. Intraperitoneal injection of the human gAd gene via Lipofectamine resulted in abundant ADPN protein in the kidney. In the diabetic rats, the delivery of the exogenous gAd gene ameliorated the progression of diabetic nephropathy (DN). ADPN attenuated urine albumin excretion in the diabetic rats. ADPN also mitigated glomerular mesangial expansion, reduced the generation of ROS and prevented interstitial fibrosis. In addition, the expression of gAd inhibited the renal expression of TGF-β1, promoted the protein expression of eNOS and activated the opening of the AMPK signaling pathway in the renal tissues of the diabetic rats. Despite the effects of ADPN on DN being controversial, these observations indicate that the supplementation of ADPN is beneficial in ameliorating DN in rats.

  15. Complete intraperitoneal displacement of a double J stent: a first case

    Directory of Open Access Journals (Sweden)

    Filippo Maria Turri

    2015-03-01

    Full Text Available Objectives: Ureteral double-J stents are known to migrate proximally and distally within the urinary tract, while perforation and stent displacement are uncommon. Possible mechanisms of displacement are either original malpositioning with ureteral perforation or subsequent fistula and erosion of the excretory system, due to infection or long permanence of the device. We present the unique case of complete intraperitoneal stent migration in a 59-year-old caucasian male without evidence of urinary fistula at the moment of diagnosis, so far an unreported complication. Materials and Methods: Eight months after the placement of a double-J stent for lower right ureteral stricture at a district hospital, the patient came at our observation for urosepsis and hydro-uretero-nephrosis. A CT scan demonstrated intraperitoneal migration of the stent outside the urinary tract. Cystoscopy failed to visualize the lower extremity of the stent, a percutaneous nephrostomy was placed to drain the urinary system and the stent was removed through a small abdominal incision on the right lower quadrant. Results: In our case we presume that during the positioning manoeuvre the guide wire perforated simultaneously the lower ureteral wall and the pelvic peritoneum, and that once the upper end of the stent was coiled, the lower extremity was also attracted intraperitoneally. The lack of pain due to the spinal lesion concurred to this unusual complication. Conclusions: We must be aware that ureteral double J stents may be found displaced even inside the peritoneal cavity, and that the use of retrograde pyelography during placement is of paramount importance to exclude misplacement of an apparently normally coiled upper extremity of the stent.

  16. Effects of posture on postoperative pulmonary function

    DEFF Research Database (Denmark)

    Nielsen, K G; Holte, Kathrine; Kehlet, H

    2003-01-01

    effect on postoperative pulmonary function in the sitting or standing position compared with the supine. Thus, avoidance of the supine position may improve postoperative pulmonary function. Three of six studies showed a positive effect on postoperative pulmonary function of the lateral side compared......BACKGROUND: Pulmonary morbidity is still a relevant complication to major surgery despite improvements in surgical technique and anaesthetic methods. Postoperative posture may be a pathogenic factor, but the effects of changes in postoperative posture on pulmonary function have not been reviewed...... with the supine. Thus, the lateral position has limited effects on pulmonary function. CONCLUSION: Changes of postoperative position from supine to sitting or standing are of major importance in the interpretation of postoperative pulmonary outcome studies and in future strategies to improve pulmonary outcome....

  17. Acute effect of oral, intraperitoneal, and intravenous 1 alpha-hydroxycholecalciferol on markers of bone metabolism

    DEFF Research Database (Denmark)

    Joffe, P; Ladefoged, S D; Cintin, C

    1994-01-01

    ,25-(OH)2D3 was measured. DESIGN: Single doses of 1 alpha-OHD3 (80 ng/kg body wt) were given in randomized cross-over fashion, orally, intraperitoneally (i.p.) and intravenously (i.v.) on three occasions. Blood was sampled at 0, 1, 6, 12, and 24 h after administration of 1 alpha-OHD3. MAIN RESULTS......: Following oral administration of 1 alpha-OHD3, a decrease in serum alkaline phosphatase was seen when levels at 1 and 6 h were compared to baseline (P trend in serum Ca2+ throughout the study (P

  18. Evaluation of effects on the peritoneum after intraperitoneal α-radioimmunotherapy with (211)At

    DEFF Research Database (Denmark)

    Cederkrantz, Elin; Angenete, Eva; Bäck, Tom

    2012-01-01

    The introduction of the short-lived α-emitter (211)At to intraperitoneal radioimmunotherapy has raised the issue of the tolerance dose of the peritoneum. The short range of the α-particles (70 μm) and the short half-life (7.21 h) of the nuclide yield a dose distribution in which the peritoneum......-ethylenediamine tetraacetic acid, was measured for evaluation of the small solute transport capacity of the peritoneal membrane. The macroscopic status of the peritoneum and the mesenteric windows was documented when the mice were sacrificed. Biopsies of the peritoneum were taken for morphology and immunohistochemical...

  19. Duration and degree of radioprotection by WR-2721 in mice following intraperitoneal, intramuscular and subcutaneous administration

    International Nuclear Information System (INIS)

    Kuna, P.

    1983-01-01

    An intramuscular dose of 300 mg S-2-(3-aminopropylamino)-ethyl-phosphothioic acid (WR-2721) per kg body weight, applied 15-120 minutes before whole-body #betta# irradiation, protected mice significantly from radiation death. The protective dose was 35% of the acute toxic dose. After intraperitoneal and subcutaneous injection, resp., the same protective dose was effective within a 90 minute interval. According to the LD/sub 50/30/ the most effective radioprotective dose in mice was 300 mg WR-2721/kg, applied intramuscularly

  20. Effect of exposure routes on the relationships of lethal toxicity to rats from oral, intravenous, intraperitoneal and intramuscular routes.

    Science.gov (United States)

    Ning, Zhong H; Long, Shuang; Zhou, Yuan Y; Peng, Zi Y; Sun, Yi N; Chen, Si W; Su, Li M; Zhao, Yuan H

    2015-11-01

    The lethal toxicity values (log 1/LD(50)) of 527 aliphatic and aromatic compounds in oral, intravenous, intramuscular and intraperitoneal routes were used to investigate the relationships of log 1/LD(50) from different exposure routes. Regression analysis shows that the log 1/LD(50) values are well correlated between intravenous and intraperitoneal or intramuscular injections. However, the correlations between oral and intravenous or intraperitoneal routes are relatively poor. Comparison of the average residuals indicates that intravenous injection is the most sensitive exposure route and oral administration is the least sensitive exposure route. This is attributed to the difference in kinetic process of toxicity testing. The toxic effect of a chemical can be similar or significantly different between exposure routes, depending on the absorption rates of chemicals into blood. Inclusion of hydrophobic parameter and fractions of ionic forms can improve the correlations between intravenous and intraperitoneal or oral routes, but not between intraperitoneal and oral routes. This is due to the differences of absorption rate in different exposure environments from different routes. Several factors, such as experimental uncertainty, metabolism and toxic kinetics, can affect the correlations between intravenous and intraperitoneal or oral routes. Copyright © 2015 Elsevier Inc. All rights reserved.

  1. Postoperative analgesia for supratentorial craniotomy.

    Science.gov (United States)

    Dilmen, Ozlem Korkmaz; Akcil, Eren Fatma; Tunali, Yusuf; Karabulut, Esra Sultan; Bahar, Mois; Altindas, Fatis; Vehid, Hayriye; Yentur, Ercument

    2016-07-01

    The prevalence of moderate to severe pain is high in patients following craniotomy. Although optimal analgesic therapy is mandatory, there is no consensus regarding analgesic regimen for post-craniotomy pain exists. This study aimed to investigate the effects of morphine and non-opioid analgesics on postcraniotomy pain. This prospective, randomized, double blind, placebo controlled study included eighty three patients (ASA 1, II, and III) scheduled for elective supratentorial craniotomy. Intravenous dexketoprofen, paracetamol and metamizol were investigated for their effects on pain intensity, morphine consumption and morphine related side effects during the first 24h following supratentorial craniotomy. Patients were treated with morphine based patient controlled analgesia (PCA) for 24h following surgery and randomized to receive supplemental IV dexketoprofen 50mg, paracetamol 1g, metamizol 1g or placebo. The primary endpoint was pain intensity, secondary endpoint was the effects on morphine consumption and related side effects. When the whole study period was analyzed with repeated measures of ANOVA, the pain intensity, cumulative morphine consumption and related side effects were not different among the groups (p>0.05). This study showed that the use of morphine based PCA prevented moderate to severe postoperative pain without causing any life threatening side effects in patients undergoing supratentorial craniotomy with a vigilant follow up during postoperative 24h. Although we could not demonstrate statistically significant effect of supplemental analgesics on morphine consumption, it was lower in dexketoprofen and metamizol groups than control group. Copyright © 2016 Elsevier B.V. All rights reserved.

  2. Parastomal Hernia Repair with a 3D Funnel Intraperitoneal Mesh Device and Same-Sided Stoma Relocation: Results of 56 Cases.

    Science.gov (United States)

    Fischer, Ines; Wundsam, Helwig; Mitteregger, Martin; Köhler, Gernot

    2017-12-01

    Parastomal hernias (PSHs) are a common and challenging issue. In previous studies, three-dimensional (3D) funnel mesh devices have been used successfully for the repair of PSHs. We performed an analysis of prospectively collected data of patients who underwent a same-sided stoma reposition with 3D funnel-shaped mesh augmentation in intraperitoneal (IPOM) position at our department between the years of 2012 and 2015. Primary outcome parameters were intra- and postoperative surgical complications and recurrence rate during the follow-up period. Fifty-six patients could be included in this analysis. PSH repair was performed in 89.3% as elective surgery and in 73% in laparoscopic technique. A concomitant incisional hernia (EHS type 2 and 4) was found in 50% and repaired in a single-step procedure with PSH. Major postoperative complications requiring redo surgery (Clavien-Dindo ≥3b) were identified in 8.9% (5/56). Overall recurrence rate was 12.5% (7/56). Median follow-up time was 38 months, and a 1-year follow-up rate of 96.4% was reached. PSH repair with 3D funnel mesh in IPOM technique is safe, efficient and easy to perform in laparoscopic and open surgical approaches providing advantageous results compared to other techniques. Furthermore, simultaneous detection and treatment of concomitant incisional hernias has shown favorable. However, the mesh funnel distends and becomes shortened encasing a bulky bowel mesentery and further shrinkage happens eccentric. Changing mesh construction according to lengthening the funnel could possibly lead to reduction in recurrence.

  3. The relationship between baseline nutritional status with subsequent parenteral nutrition and clinical outcomes in cancer patients undergoing hyperthermic intraperitoneal chemotherapy.

    Science.gov (United States)

    Vashi, Pankaj G; Gupta, Digant; Lammersfeld, Carolyn A; Braun, Donald P; Popiel, Brenten; Misra, Subhasis; Brown, Komen C

    2013-08-14

    The combination of cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) is a promising treatment option for selected patients with peritoneal carcinomatosis. This retrospective study investigated the relationship between baseline nutritional assessment with subsequent parenteral nutritional (PN) and clinical outcomes in cancer patients undergoing CRS and HIPEC. A consecutive series of 60 patients undergoing CRS and HIPEC at our institution between January 2009 and May 2011. Subjective Global Assessment (SGA) was used to assess nutritional status. Patients were classified preoperatively as: well nourished (SGA-A), mildly-moderately malnourished (SGA-B), and severely malnourished (SGA-C). For PN, patients were divided into 2 groups: those who received PN (PN+) and those who did not receive PN (PN-). The primary outcomes of interest were length of stay (LOS), postoperative complications, ECOG performance status (PS) and survival. LOS was calculated as the number of days in the hospital post surgery. Performance status was measured on a scale of 0-4. Survival was calculated from the date of first visit to the date of death/last contact. Of 60 patients, 19 were males and 41 females. The mean age at presentation was 50.3 years. The most common cancer types were colorectal (n = 24) and gynecologic (n = 19) with the majority of patients (n = 47) treated previously before coming to our institution. 33 patients were SGA-A, 22 SGA-B and 5 SGA-C prior to surgery. Of a total of 60 patients, 31 received PN. Mean LOS for the entire cohort was 16.2 days (SD = 9.8). Mean LOS for preoperative SGA-A, SGA-B and SGA-C were 15.0, 15.2 and 27.8 days respectively (ANOVA p = 0.02). Overall incidence of complications was 26.7% (16/60). Complications were recorded in 9 of 33 (27.3%) preoperative SGA-A patients and 7 of 27 (25.9%) SGA-B + C patients (p = 0.91). The median overall survival was 17.5 months (95% CI = 13.0 to 22

  4. [Analysis of postoperative hemorrhage after adenoidectomy and tonsillectomy in children in own material].

    Science.gov (United States)

    Zielnik-Jurkiewicz, Beata; Rakowska, Magdalena

    2005-01-01

    Hypertophy of pharyngeal tonsil and palatine tonsils is the most common cause of nasal obstruction in children. When the obstruction of the nasopharynx causes recurrent infections of upper respiratory tract, chronic otitis media secretoria or sleep apnoea, then adenoidectomy with or without tonsillectomy is indicated. The purpose of the study was analysis of postoperative hemorrhage after adenoidectomy with or without tonsillectomy. The influent of frequent infections of upper respiratory tract, disorders of blood clotting, chronic diseases, seasons of the year, operation time and general anesthesia on postoperative hemorrhage was estimated. A group of 1184 children after adenoidectomy with or without tonsillectomy was studied. Postoperative hemorrhage occurred in 59 children (4.98%). Early bleeding was frequently occurred after adenotonsillectomy and late bleeding after adenoidectomy. There was relationship between the time of general anesthesia and incidences of postoperative bleeding. Food or inhalation allergy, recurrent infections of upper respiratory tract and male sex are risk factors of postoperative hemorrhage after adenoidectomy with or without tonsillectomy.

  5. Optimising postoperative pain management in the ambulatory patient.

    Science.gov (United States)

    Shang, Allan B; Gan, Tong J

    2003-01-01

    treatment of acute pain.Non-pharmacological methods for the management of postoperative pain include acupuncture, electromagnetic millimetre waves, hypnosis and the use of music during surgery. However, further research of these techniques is warranted to elucidate their effectiveness in this indication. Pain is a multifactorial experience, not just a sensation. Emotion, perception and past experience all affect an individual's response to noxious stimuli. Improved postoperative pain control through innovation and creativity may improve compliance, ease of delivery, reduce length of hospital stay and improve patient satisfaction. Patient education, early diagnosis of symptoms and aggressive treatment of pain using an integrative approach, combining pharmacotherapy as well as complementary technique, should serve us well in dealing with this complex problem.

  6. Experimental intraperitoneal infusion of OK-432 in rats: Evaluation of peritoneal complications and pathology

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Dong Wook [Department of Radiology, Busan Paik Hospital, Inje University College of Medicine, Busan (Korea, Republic of); Kim, Hak Jin, E-mail: hakjink@pusan.ac.k [Department of Radiology, Pusan National University Hospital, Pusan National University College of Medicine, Medical Research Institute, Busan (Korea, Republic of); Lee, Jun Woo [Department of Radiology, Pusan National University Hospital, Pusan National University College of Medicine, Medical Research Institute, Busan (Korea, Republic of)

    2010-06-15

    Purpose: OK-432 is known to be a potent sclerosant of cystic lesions. The purpose of this study was to evaluate both its safety and pathologic effects after the infusion of OK-432 into the peritoneal cavity of rats. Materials and methods: Twenty male rats were used in this study. Twelve rats were infused intraperitoneally with 0.2 Klinishe Einheit of OK-432 melted in 2 mL of normal saline (group 1: the treated group); four rats each were infused intraperitoneally with 0.5 mL of 99% ethanol (group 2) and normal saline (group 3), and served as the control groups. An abdominal ultrasonographic examination was performed both before and after the infusions in all rats. Three rats in group 1 and one rat in each of groups 2 and 3 were sacrificed each week following the infusion. Gross and microscopic evaluations of the peritoneum and abdominal cavity were performed on each rat. Results: In group 1, the abdomen was clear on gross inspection and the peritoneum was unremarkable on microscopic examination. In group 2, mild-to-moderate peritoneal adhesions were revealed grossly, and inflammation and fibrosis of the peritoneum were demonstrated microscopically. In group 3, no specific abnormalities were noted on gross or microscopic examinations. Conclusion: Leakage or abnormal infusion of OK-432 solution into the peritoneal cavity during sclerotherapy of intra-abdominal or retroperitoneal cystic lesions does not result in any significant complications.

  7. Experimental intraperitoneal infusion of OK-432 in rats: Evaluation of peritoneal complications and pathology

    International Nuclear Information System (INIS)

    Kim, Dong Wook; Kim, Hak Jin; Lee, Jun Woo

    2010-01-01

    Purpose: OK-432 is known to be a potent sclerosant of cystic lesions. The purpose of this study was to evaluate both its safety and pathologic effects after the infusion of OK-432 into the peritoneal cavity of rats. Materials and methods: Twenty male rats were used in this study. Twelve rats were infused intraperitoneally with 0.2 Klinishe Einheit of OK-432 melted in 2 mL of normal saline (group 1: the treated group); four rats each were infused intraperitoneally with 0.5 mL of 99% ethanol (group 2) and normal saline (group 3), and served as the control groups. An abdominal ultrasonographic examination was performed both before and after the infusions in all rats. Three rats in group 1 and one rat in each of groups 2 and 3 were sacrificed each week following the infusion. Gross and microscopic evaluations of the peritoneum and abdominal cavity were performed on each rat. Results: In group 1, the abdomen was clear on gross inspection and the peritoneum was unremarkable on microscopic examination. In group 2, mild-to-moderate peritoneal adhesions were revealed grossly, and inflammation and fibrosis of the peritoneum were demonstrated microscopically. In group 3, no specific abnormalities were noted on gross or microscopic examinations. Conclusion: Leakage or abnormal infusion of OK-432 solution into the peritoneal cavity during sclerotherapy of intra-abdominal or retroperitoneal cystic lesions does not result in any significant complications.

  8. Non-specific immune response of bullfrog Rana catesbeiana to intraperitoneal injection of bacterium Aeromonas hydrophila

    Science.gov (United States)

    Zhang, Junjie; Zou, Wenzheng; Yan, Qingpi

    2008-08-01

    Non-specific immune response of bullfrog Rana catesbeiana to pathogenic Aeromonas hydrophila was studied to 60 individuals in two groups. Each bullfrog in bacterium-injected group was injected intraperitoneally (i.p.) with 0.2 ml bacterial suspension at a density of 5.2 × 106 CFU/ml, while each one in control group injected i.p. with 0.2 ml sterile saline solution (0.85%, w/v). Three bullfrogs in both groups were sampled at 0, 1, 3, 7, 11, 15 and 20 days post-injection (dpi) for the evaluation of non-specific immune parameters. It was observed that intraperitoneal injection of A. hydrophila significantly increased the number of leucocytes and that of NBT-positive cells in peripheral blood. Significant increases in serum bactericidal activity and serum acid phosphatase activity were also observed in the bacterium-injected frogs when compared with those in the control group. However, a significant reduction was detected in vitro in phagocytosis activity of peripheral blood phagocytes. No significant difference in changes in the number of peripheral erythrocytes, serum superoxide dismutase (SOD) activity, and lysozyme activity was detected between the two groups. It is suggested that bullfrogs may produce a series of non-specific immune reactions in response to the A. hydrophila infection.

  9. Intraperitoneal administration of chitosan/DsiRNA nanoparticles targeting TNFα prevents radiation-induced fibrosis

    International Nuclear Information System (INIS)

    Nawroth, Isabel; Alsner, Jan; Behlke, Mark A.; Besenbacher, Flemming; Overgaard, Jens; Howard, Kenneth A.; Kjems, Jorgen

    2010-01-01

    Background and purpose: One of the most common and dose-limiting long-term adverse effects of radiation therapy is radiation-induced fibrosis (RIF), which is characterized by restricted tissue flexibility, reduced compliance or strictures, pain and in severe cases, ulceration and necrosis. Several strategies have been proposed to ameliorate RIF but presently no effective one is available. Recent studies have reported that tumor necrosis factor-α (TNFα) plays a role in fibrogenesis. Material and methods: Male CDF1 mice were radiated with a single dose of 45 Gy. Chitosan/DsiRNA nanoparticles targeting TNFα were intraperitoneal injected and late radiation-induced fibrosis (RIF) was assessed using a modification of the leg contracture model. Additionally, the effect of these nanoparticles on tumor growth and tumor control probability in the absence of radiation was examined in a C3H mammary carcinoma model. Results: We show in this work, that targeting TNFα in macrophages by intraperitoneal administration of chitosan/DsiRNA nanoparticles completely prevented radiation-induced fibrosis in CDF1 mice without revealing any cytotoxic side-effects after a long-term administration. Furthermore, such TNFα targeting was selective without any significant influence on tumor growth or irradiation-related tumor control probability. Conclusion: This nanoparticle-based RNAi approach represents a novel approach to prevent RIF with potential application to improve clinical radiation therapeutic strategies.

  10. Intraperitoneal delivery of monoclonal antibodies: enhanced regional delivery advantage using intravenous unlabeled anti-mouse antibody

    International Nuclear Information System (INIS)

    Wahl, R.L.; Fisher, S.

    1987-01-01

    Radiolabeled monoclonal antibodies (MAb) delivered intraperitoneally expose cells in contact with peritoneal fluid to considerably higher levels of MAb than if the MAb dose were given intravenously. This regional delivery advantage for intact MAb is present mainly due to the relatively slow exit of MAb from the peritoneal fluid to the blood. Eventually, following i.p. injection, blood levels of MAb rise resulting in exposure of the animal to high systemic MAb levels and potential toxicity. In this series of experiments, systemic exposure was minimized by the administration of unlabeled goat polyclonal anti-mouse antibody intravenously from 1 1/2 to 6 h following i.p. MAb injection. This maneuver results in the formation of immune complexes with their subsequent clearance and dehalogenation by the reticuloendothelial system, thus minimizing systemic MAb exposure. This approach, of increasing systemic clearance of MAb, did not alter intraperitoneal MAb levels and thus significantly increased the regional delivery advantage to the peritoneal cavity by 70-100%. This approach provides an immunologic rationale for the further enhancement of MAb delivery to i.p. foci of malignant disease and may have diagnostic and therapeutic utility. (author)

  11. Amphetamine in rat brain after intraperitoneal injection of N-alkylated analogues.

    Science.gov (United States)

    Nazarali, A J; Baker, G B; Coutts, R T; Pasutto, F M

    1983-01-01

    Three N-alkylated analogues of amphetamine were administered intraperitoneally to male Sprague-Dawley rats and whole brain levels of amphetamine (AM) and the N-alkyl analogue were determined one hour after injection of the N-alkylated compounds. The drugs administered were the N-2-cyanoethyl-(I) (fenproporex), the N-3-chloropropyl-(II) (mefenorex) and the N-n-propyl-(III) derivatives of AM: the first two of these are used clinically as anorexiants, and the latter has been used extensively to study aspects of metabolism of AM-like compounds. Analysis of AM, I, II and III was performed using electron-capture gas chromatography with a capillary column after reaction of compounds with pentafluorobenzoyl chloride under aqueous conditions. In a second comparative study, equimolar doses (0.05 mMole/kg) of I or AM were administered intraperitoneally to the rats and brain levels determined after one hour. Results indicate extensive N-dealkylation occurs for compounds I, II and III in the rat.

  12. Intraperitoneal distribution of 32P-chromic phosphate suspension in the dog

    International Nuclear Information System (INIS)

    Tewfik, H.H.; Gruber, H.; Tewfik, F.A.; Lifshitz, S.G.

    1979-01-01

    Intraperitoneal administration of radioactive chromic phosphate suspension is receiving renewed attention as a therapeutic treatment to limit metastatic dissemination of ovarian carcinoma. Our study utilized mongrel dogs to approximate the uptake and distribution of 3.0 millicuries 32 P-chromic phosphate suspension administered intraperitoneally (IP). Lymph nodes, omentum, retroperitoneum, peritoneum, diaphragm, abdominal wall muscle, pleura, spleen, liver, kidneys, lung, small intestine, and blood were sampled for liquid scintillation counting and autoradiography. Whole blood showed the least activity (1800 cpm/100 lambda at day one, declining to 2800 cpm/100 lambda by day 16). Omentum and diaphragm maintained the greatest concentrations (183 x 10 6 dpm/g and 4 x 10 6 dpm/g respectively). These initial high values were 100 times greater than the highest values found for the small intestine, abdominal wall muscle, mediastinal and retroperitoneal lymph nodes and pleura. The peritoneum increased in specific activity until day three (5.9 x 10 6 dpm/g) and then rapidly declined. Our results show that following IP administration to the dog, 32 P suspension is associated with the serous membranes of the peritoneal cavity (most notably omentum, diaphragm, peritoneum, and retroperitoneum). This distribution could be valuable in adjuvant tumor therapy since serosal surfaces of the peritoneum (both visceral and parietal) and the omentum are the most common sites of tumor metastases associated with ovarian carcinoma

  13. Estudo da ação inflamatória aguda do tiopental intraperitoneal em ratos Acute inflammatory action of tiopental intraperitoneal in rats

    Directory of Open Access Journals (Sweden)

    A.B. Carregaro

    2005-04-01

    Full Text Available Determinou-se a ação inflamatória aguda do tiopental intraperitoneal (IP utilizando-se 72 ratos, divididos em grupo-tratado (40mg/kg de tiopental a 2,5% IP e grupo-controle (0,25ml de solução fisiológica IP. Para determinar o processo inflamatório, colheu-se o lavado peritoneal às 2, 6, 12, 24 e 48h após a inoculação. Os animais foram anestesiados com isoflurano e submetidos à eutanásia por secção dos vasos cervicais. Administraram-se 5ml de solução fisiológica heparinizada por via IP e, após homogeneização, divulsionou-se o peritôneo e colheu-se a amostra. Determinaram-se a dosagem de proteínas plasmáticas (PP, a contagem global (CGL e a diferencial (CDL de leucócitos. Não foi observada diferença na PP entre os grupos em nenhum momento exceto às 2h. Entre os momentos, a dosagem foi superior às 6 e 12h nos dois grupos. Não houve diferença entre os grupos para a CGL. Entre os momentos, a CGL diferiu dos demais às 6h em ambos os grupos. Verificou-se o mesmo perfil para a CDL entre os grupos exceto para os eosinófilos às 6h. Entre os momentos, os valores foram diferentes em relação aos neutrófilos em ambos os grupos, às 6 e 12h. Observou-se reação inflamatória aguda no processo provavelmente desencadeada pela ação mecânica da injeção. A eosinofilia observada no grupo-tratado após 6h sugere uma certa ação irritante do tiopental.The acute inflammatory action of thiopental intraperitoneal (IP in rats was studied. Seventy two animals were divided in treated (40mg/kg of thiopental, 2.5% IP and control (0.25ml of saline solution IP rats. In order to evaluate the inflammatory process, peritoneal fluid was taken at 2h, 6h, 12h, 24h e 48h after drug administration. The animals were anesthetized with isoflurane and submitted to euthanasia through cervical vessels section. Five millilitres of heparinized saline solution were injected IP, homogenized by abdomen massage and then withdrawn. Plasma protein (PP

  14. MR imaging of avascular femoral head necrosis - pre- and postoperative studies

    International Nuclear Information System (INIS)

    Schedel, H.; Ziegler, L.; Vogl, T.; Hilbertz, T.; Lissner, J.; Buchner, H.

    1992-01-01

    46 patients with avascular necrosis of the femoral head were examined by T 2 - and T 1 -weighted MR before and after infusion of Gd-DTPA. Both sides were involved in 12 cases. The classification was done according to Ficat. In early stages and in postoperative studies a correlation of signal intensity after infusion of Gd-DTPA and clinical symptoms was found. Hyperintensity of the avascular area or of the implanted material was assumed to be vascularised or vital components in 4 cases of Ficat 1 and 15 postoperative studies. Contrariwise, we found in 5 patients with severe postoperative symptoms, low signal intensity areas due to avascular regions. (orig.) [de

  15. Accelerated postoperative recovery programme after colonic resection improves physical performance, pulmonary function and body composition

    DEFF Research Database (Denmark)

    Basse, L; Raskov, H H; Hjort Jakobsen, D

    2002-01-01

    BACKGROUND: Postoperative organ dysfunction contributes to morbidity, hospital stay and convalescence. Multimodal rehabilitation with epidural analgesia, early oral feeding, mobilization and laxative use after colonic resection has reduced ileus and hospital stay. METHODS: Fourteen patients...... receiving conventional care (group 1) and 14 patients who had multimodal rehabilitation (group 2) were studied before and 8 days after colonic resection. Outcome measures included postoperative mobilization, body composition by whole-body dual X-ray absorptiometry, cardiovascular response to treadmill...

  16. The role of upper gastrointestinal endoscopy in treating postoperative complications in bariatric surgery

    OpenAIRE

    Gill, Richdeep S; Whitlock, Kevin A; Mohamed, Rachid; Sarkhosh, Koroush; Birch, Daniel W; Karmali, Shahzeer

    2012-01-01

    There are an estimated 500 million obese individuals worldwide. Currently, bariatric surgery has been shown to result in clinically significant weight loss. With increasing demand for bariatric surgery, endoscopic techniques used intra and postoperatively continue to evolve. Endoscopic evaluation of anastomotic integrity following RYGB allows for early detection of anastomotic leaks. Furthermore, endoscopy is a valuable tool to diagnose and treat RYGB postoperative surgical complications such...

  17. Trauma and postoperative follow-up; Traumata und postoperative Folgezustaende

    Energy Technology Data Exchange (ETDEWEB)

    Voth, E. [Univ. Koeln (Germany). Klinik und Poliklinik fuer Nuklearmedizin

    1997-10-01

    Indications for the use of nuclear medicine techniques, mostly bone scintigraphy, occur in case of diagnostic problems, especially if there are discrepancies between the clinical symptoms and X-ray findings. This may happen in case of stress fractures, fractures in bones difficult to judge by X-ray imaging, and in the differentation of recent versus old fracture. A further indication for bone scanning is to assess the extent of skeletal lesions in polytrauma and in the battered child syndrome. In postoperative patients bone scanning is most frequently performed in order to assess loosening or infection of endoprosthesis. Due to bone remodelling uptake of Tc-diphosphonates varies between cemented and cementfree implants. This fact should be taken into consideration when interpreting bone scans in areas with endoprostheses. In both trauma and postoperative patients, indications for nuclear medicine imaging exist if healing is complicated. Bone scanning can be used to assess pseudoartrosis or non-union, infection, viability of grafts and bone fragments and reflex sympathetic dystrophy. In suspicious infection with positive bone scan, white blood cell or microcollid scintigraphy can be used for further differentiation. (orig./MG) [Deutsch] Indikationen zum Einsatz nuklearmedizinischer Verfahren, in der Regel der Skelettszintigraphie, ergeben sich bei diagnostischen Problemen, speziell bei Diskrepanzen zwischen der klinischen Symptomatik und dem roentgenologischen Befund. In der Traumatologie kann dies Stressfrakturen, Frakturen in roentgenologisch schwer beurteilbaren Skelettabschnitten, das Ausmass der knoechernen Verletzungen bei Polytraumata oder Kindermisshandlungen sowie die Differenzierung alte versus frische Fraktur betreffen. In der postoperativen Verlaufs- bzw. Therapiekontrolle ist die haeufigste Indikation zur Skelettszintigraphie die Frage nach Lockerung einer Endoprothese. Wegen des aus pathophysiologischen Gruenden unterschiedlichen Anreicherungsmusters

  18. Differentially expressed proteins on postoperative 3

    Directory of Open Access Journals (Sweden)

    Jialili Ainuer

    2011-04-01

    Full Text Available 【Abstract】Objectives: Surgical repair of Achilles tendon (AT rupture should immediately be followed by active tendon mobilization. The optimal time as to when the mobilization should begin is important yet controversial. Early kinesitherapy leads to reduced rehabilitation period. However, an insight into the detailed mechanism of this process has not been gained. Proteomic technique can be used to separate and purify the proteins by differential expression profile which is related to the function of different proteins, but research in the area of proteomic analysis of AT 3 days after repair has not been studied so far. Methods: Forty-seven New Zealand white rabbits were randomized into 3 groups. Group A (immobilization group, n=16 received postoperative cast immobilization; Group B (early motion group, n=16 received early active motion treatments immediately following the repair of AT rupture from tenotomy. Another 15 rabbits served as control group (Group C. The AT samples were prepared 3 days following the microsurgery. The proteins were separated employing twodimensional polyacrylamide gel electrophoresis (2D-PAGE. PDQuest software version 8.0 was used to identify differentially expressed proteins, followed by peptide mass fingerprint (PMF and tandem mass spectrum analysis, using the National Center for Biotechnology Information (NCBI protein database retrieval and then for bioinformatics analysis. Results: A mean of 446.33, 436.33 and 462.67 protein spots on Achilles tendon samples of 13 rabbits in Group A, 14 rabbits in Group B and 13 rabbits in Group C were successfully detected in the 2D-PAGE. There were 40, 36 and 79 unique proteins in Groups A, B and C respectively. Some differentially expressed proteins were enzyme with the gel, matrix-assisted laser-desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS. We successfully identified 9 and 11 different proteins in Groups A and B, such as GAPDH, phosphoglycerate kinase 1

  19. Postoperative abdominal complications after cardiopulmonary bypass

    Directory of Open Access Journals (Sweden)

    Dong Guohua

    2012-10-01

    Full Text Available Abstract Background To summarize the diagnostic and therapeutic experiences on the patients who suffered abdominal complications after cardiovascular surgery with cardiopulmonary bypass(CPB. Methods A total of 2349 consecutive patients submitted to cardiovascular surgery with CPB in our hospital from Jan 2004 to Dec 2010 were involved. The clinical data of any abdominal complication, including its incidence, characters, relative risks, diagnostic measures, medical or surgical management and mortality, was retrospectively analyzed. Results Of all the patients, 33(1.4% developed abdominal complications postoperatively, including 11(33.3% cases of paralytic ileus, 9(27.3% of gastrointestinal haemorrhage, 2(6.1% of gastroduodenal ulcer perforation, 2(6.1% of acute calculus cholecystitis, 3(9.1% of acute acalculus cholecystitis, 4(12.1% of hepatic dysfunction and 2(6.1% of ischemia bowel diseases. Of the 33 patients, 26 (78.8% accepted medical treatment and 7 (21.2% underwent subsequent surgical intervention. There were 5(15.2% deaths in this series, which was significantly higher than the overall mortality (2.7%. Positive history of peptic ulcer, advanced ages, bad heart function, preoperative IABP support, prolonged CPB time, low cardiac output and prolonged mechanical ventilation are the risk factors of abdominal complications. Conclusions Abdominal complications after cardiovascular surgery with CPB have a low incidence but a higher mortality. Early detection and prompt appropriate intervention are essential for the outcome of the patients.

  20. Distribution and pharmacokinetics of radiolabeled monoclonal antibody OC 125 after intravenous and intraperitoneal administration in gynecologic tumors

    International Nuclear Information System (INIS)

    Haisma, H.J.; Moseley, K.R.; Battaile, A.; Griffiths, T.C.; Knapp, R.C.

    1988-01-01

    Radiolabeled monoclonal antibodies may be useful for radioimmunotherapy of gynecologic tumors. Iodine 131-labeled F(ab')2 fragments of a monoclonal antibody, OC 125, with specificity for ovarian carcinoma, were used to study the distribution and pharmacokinetics of this antibody in patients with gynecologic tumors. The radiolabeled antibody was injected intravenously or intraperitoneally into 10 patients suspected of having ovarian cancer. Blood and urine samples were used for pharmacokinetic studies, and biopsy specimens were examined for the uptake of antibody. The serum half-life of the labeled antibody was 30 hours after intravenous administration, with 20% of the injected dose per liter detected at 24 hours. After intraperitoneal injection, the appearance of antibody in serum was slow, with a maximum level of 1.4% of the injected dose per liter at 24 hours. Urinary excretion of the radiolabeled antibody was similar for intravenous and intraperitoneal administration, with approximately 50% of the injected dose excreted after 48 hours. Intraperitoneal administration of the radiolabeled antibody resulted in a higher uptake of antibody in the tumor and a lower uptake of antibody in normal tissues. On the basis of this limited study, intraperitoneal administration of radiolabeled antibody is preferred over intravenous administration for radioimmunotherapy of ovarian cancer

  1. Spina Bifi da Cystica; features and early postoperative outcomes an ...

    African Journals Online (AJOL)

    Hydrocephalus was noted in 72.5% of patients before surgery and talipes equinovarus was the other most associated congenital anomaly. Forty three patients were operated on. The rest 8 patients died before surgery. The mean preoperative hospital stay was 17.6 days. Conclusion: Patients had long pre operative lapse ...

  2. Decreased heart rate variability responses during early postoperative mobilization

    DEFF Research Database (Denmark)

    Jans, Øivind; Brinth, Louise; Kehlet, Henrik

    2015-01-01

    in relation to postural change. METHODS: A standardized mobilization protocol before, 6 and 24 h after surgery was performed in 23 patients scheduled for elective THA. Beat-to-beat arterial blood pressure was measured by photoplethysmography and HRV was derived from pulse wave interbeat intervals and analysed...... in the time and frequency domain as well as by non-linear analysis using sample entropy RESULTS: Before surgery, arterial pressures and HR increased upon standing, while HRV low (LF) and high frequency (HF) components remained unchanged. At 6 and 24 h after surgery, resting total HRV power, sample entropy...... and postural responses in arterial pressures decreased compared to preoperative conditions. During standing HF variation increased by 16.7 (95 % CI 8.0-25.0) normalized units (nu) at 6 h and 10.7 (2.0-19.4) nu at 24 h compared to the preoperative evaluation. At 24 h the LF/HF ratio decreased from 1.8 (1...

  3. Avaliação da qualidade de vida em pacientes submetidos à ressecção colorretal por via laparoscópica ou aberta em período pós-operatório inicial Evaluation of quality of life in patients underwent laparoscopic or open colorectal resection in the early postoperative period

    Directory of Open Access Journals (Sweden)

    Teon Augusto Noronha de Oliveira

    2010-03-01

    laparoscópica apresentaram melhor qualidade de vida ao final do primeiro mês de pós-operatório, quando comparados com os pacientes submetidos à cirurgia aberta.INTRODUCTION: Several studies, including meta-analysis, have demonstrated the safety, effectiveness and oncologic equivalence of laparoscopic resections when compared to open procedures leading minimally invasive colorectal surgery to be adopted in crescent number of services around the world. This study aims to evaluate the quality of life of patients underwent laparoscopic and open colorectal resections in the early postoperative period. METHODS: this is a prospective study which evaluated 42 patients underwent laparoscopic and open colorectal resection between May to November 2008 followed up until 60th postoperative day. Questionnaires of quality of life were applied in 3th, 7th and 30th postoperative days. Statistical analysis consisted of descriptive analysis of global healthy status scores, functional scores and symptoms of EORTC/QLQ 30. Shapiro-Wilk, Mann-Whitney e t de Student statistical tests were used to check the data, with level of significance in 0.05. RESULTS: Most of patients were females (57.1% with mean age of 61.5 years. It was observed significant difference of "global health status" score on the 30th postoperative between groups, with values of 75.0 and 58.3 for patients underwent laparoscopic and open procedures respectively (p = 0.005. There were no differences in terms of physical function and others as, accomplishment, emotional, cognitive and social functions. In relation to symptoms (fatigue, nausea, pain, dyspnea, insomnia, loss of appetite and constipation and financial difficulties, there were also no differences between groups. CONCLUSION: Our results have demonstrated that patients underwent laparoscopic colorectal resections have better quality of life at the end of first postoperative month when compared to patients underwent to open colorectal resections.

  4. Pre-operative baroreflex sensitivity and efferent cardiac parasympathetic activity are correlated with post-operative pain.

    Science.gov (United States)

    Nielsen, R; Nikolajsen, L; Krøner, K; Mølgaard, H; Vase, L; Jensen, T S; Terkelsen, A J

    2015-04-01

    A maladaptation of the autonomic nervous system may been seen in patients with chronic pain that includes persistent changes in the autonomic tone, increased heart rate, and reduced heart rate variability and baroreflex sensitivity. Baroreflex sensitivity and acute pain intensity have been reported to be inversely correlated. However, it is unknown whether the same correlation applies with regard to post-operative pain. In the present study, autonomic function was measured in patients scheduled for minor hand surgery and correlated with early and persistent pain after the procedure. Thus, the cause (autonomic imbalance) was present before the effect (post-operative pain). Our primary hypothesis was that a lower level of pre-operative baroreflex sensitivity is correlated with increased early post-operative pain. There were 30 patients included and scheduled for open carpal tunnel surgery. Baroreflex sensitivity and heart rate variability were measured before surgery. Efferent cardiac parasympathetic activity was estimated by power spectral analysis of heart rate variability. Post-operative pain was recorded daily for 6 weeks (early post-operative pain) and for 1 week 1 year after surgery (persistent post-operative pain). Pre-operative baroreflex sensitivity correlated negatively with early (P=0.05) and persistent (P=0.04) post-operative pain. Efferent cardiac parasympathetic activity correlated negatively with early (P=0.03) but not persistent post-operative pain (P=0.12). The findings suggest that a low pre-operative level of baroreflex sensitivity is associated with higher post-operative pain intensity. To our knowledge, this is the first study to show the correlation between baroreflex sensitivity and post-operative pain. © 2014 The Acta Anaesthesiologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

  5. Effect of intraperitoneal electronic identification on productive performance of Sardinian suckling lambs

    Directory of Open Access Journals (Sweden)

    I.L. Solinas

    2010-01-01

    Full Text Available The electronic identification could represent a further step to improve the traceability of meat, considering that, starting from the 1st of January 2008, this method will be compulsory in the whole EU (Reg. CE n. 21/2004. The “Agnello di Sardegna” is a Protected Geographic Identification product (Provv. 13/03/2001 and it has to match up a series of requirements, such as the identification of animals in 20 days time from birth. In a previous work, Pinna et al. (2004 showed the results of a survey carried out for the development of the intraperitoneal identification systems in lambs. In the present work, the effects on the main productive in vivo and post mortem performance are taken into account.

  6. Presumptive intraperitoneal envenomation resulting in hemoperitoneum and acute abdominal pain in a dog.

    Science.gov (United States)

    Istvan, Stephanie A; Walker, Julie M; Hansen, Bernard D; Hanel, Rita M; Marks, Steven L

    2015-01-01

    To describe the clinical features, diagnostic findings, treatment, and outcome of a dog with acute abdominal pain and hemoperitoneum secondary to a presumptive intraperitoneal (IP) snakebite. A 10-month-old castrated male mixed-breed dog was evaluated for suspected snake envenomation. The dog presented recumbent and tachycardic with signs of severe abdominal pain. Two cutaneous puncture wounds and hemoperitoneum were discovered during evaluation. Ultrasonographic examination revealed communication of the wounds with the peritoneal cavity. The dog was treated with supportive care, parenteral analgesia, packed red blood cell and fresh frozen plasma transfusions, crotalid antivenom, and placement of an IP catheter to provide local analgesia. The dog recovered fully and was discharged 5 days after initial presentation. To our knowledge, this is the first report of IP envenomation accompanied by hemorrhage treated with continuous IP analgesia in the veterinary literature. © Veterinary Emergency and Critical Care Society 2015.

  7. Insulin delivery route for the artificial pancreas: subcutaneous, intraperitoneal, or intravenous? Pros and cons.

    Science.gov (United States)

    Renard, Eric

    2008-07-01

    Insulin delivery is a crucial component of a closed-loop system aiming at the development of an artificial pancreas. The intravenous route, which has been used in the bedside artificial pancreas model for 30 years, has clear advantages in terms of pharmacokinetics and pharmacodynamics, but cannot be used in any ambulatory system so far. Subcutaneous (SC) insulin infusion benefits from the broad expansion of insulin pump therapy that promoted the availability of constantly improving technology and fast-acting insulin analog use. However, persistent delays of insulin absorption and action, variability and shortterm stability of insulin infusion from SC-inserted catheters generate effectiveness and safety issues in view of an ambulatory, automated, glucose-controlled, artificial beta cell. Intraperitoneal insulin delivery, although still marginally used in diabetes care, may offer an interesting alternative because of its more-physiological plasma insulin profiles and sustained stability and reliability of insulin delivery.

  8. EFFICACY OF INTRAPERITONEAL INTERFERON-α ADMINISTRATION FOR TREATMENT OF ENDOMETRIOSIS IN RATS

    Directory of Open Access Journals (Sweden)

    R. V. Pavlov

    2006-01-01

    Full Text Available Abstract. The article presents the results of intraperitoneal administration of recombinant rat interferon-α to twenty Wistar rats with experimentally induced endometriosis. The following criteria of treatment efficiency were applied: presence of ectopic endometrium in transplanted segments of cornu uteri, proliferative activity of endometrioid cells, features of vascularization and leucocyte infiltration within endometrial foci. It was shown that local application of interferon-α caused regression of endometrioid epithelial heterotopias in 50 per cent of the cases. If endometrioid epithelium was retained, its proliferative activity did significantly drop under interferon-α application. In all transplants derived from rats treated with interferon-α, the degree of vascularization is reduced, accompanied by increased leucocytic infiltration (due to lymphocytes, along with decreased contents of macrophages within leucocytic infiltrates.

  9. Acute effect of oral, intraperitoneal, and intravenous 1 alpha-hydroxycholecalciferol on markers of bone metabolism

    DEFF Research Database (Denmark)

    Joffe, P; Ladefoged, S D; Cintin, C

    1994-01-01

    , significant decreases of intact PTH were observed in the oral and i.v. group. No changes in serum phosphate and serum PICP levels were observed over time after oral, i.p., and i.v. delivery of 1 alpha-OHD3. However, serum PIIINP following oral and i.p. administration of 1 alpha-OHD3 decreased at 1 and 6 h (P......,25-(OH)2D3 was measured. DESIGN: Single doses of 1 alpha-OHD3 (80 ng/kg body wt) were given in randomized cross-over fashion, orally, intraperitoneally (i.p.) and intravenously (i.v.) on three occasions. Blood was sampled at 0, 1, 6, 12, and 24 h after administration of 1 alpha-OHD3. MAIN RESULTS...

  10. Intraperitoneal Calcitriol for Treatment of Severe Hyperparathyroidism in Children with Chronic Kidney Disease: A Therapy Forgotten.

    Science.gov (United States)

    Chanchlani, Rahul; Ackerman, Susan; Piva, Elizabeth; Harvey, Elizabeth

    Active Vitamin D sterols such as calcitriol and alfacalcidol are quite effective in the treatment of mineral bone disease secondary to chronic kidney disease. However, some children on peritoneal dialysis (PD) are resistant to oral formulations of active Vitamin D, and use of an intravenous formulation in such patients is inconvenient. In these children, intraperitoneal (IP) calcitriol has been shown to be effective in the treatment of secondary hyperparathyroidism. However, its use has declined. We report 2 children, aged 1 and 9.5 years, on chronic cycler PD with severe secondary hyperparathyroidism refractory to oral active Vitamin D who were successfully treated with IP calcitriol for a period of 12 and 4 months, respectively. We also discuss the published literature on the efficacy of IP calcitriol for treatment of secondary hyperparathyroidism and specific considerations for its use in PD patients. Copyright © 2016 International Society for Peritoneal Dialysis.

  11. Diffusion MR Imaging of Postoperative Bilateral Acute Ischemic Optic Neuropathy

    Energy Technology Data Exchange (ETDEWEB)

    Kannan, Anusha; Srinivasan, Sivasubramanian [Khoo Teck Puat Hospital, Singapore (Singapore)

    2012-09-15

    We read with great interest, the case report on ischemic optic neuropathy (1). We would like to add a few points concerning the blood supply of the optic nerve and the correlation with the development of post-operative ischemic neuropathy. Actually, the perioperative or post-operative vision loss (postoperative ischemic neuropathy) is most likely due to ischemic optic neuropathy. Ischemic optic neuropathy (2) is classified as an anterior ischemic optic neuropathy (AION) and posterior ischemic optic neuropathy (PION). This classification is based on the fact that blood supply (2) to the anterior segment of the optic nerve (part of the optic nerve in the scleral canal and the optic disc) is supplied by short posterior ciliary vessels or anastamotic ring branches around the optic nerve. The posterior part of the optic canal is relatively less perfused, and is supplied by ophthalmic artery and central fibres are perfused by a central retinal artery. So, in the post-operative period, the posterior part of the optic nerve is more vulnerable for ischemia, especially, after major surgeries (3), one of the theories being hypotension or anaemia (2) and resultant decreased perfusion. The onset of PION is slower than the anterior ischemic optic neuropathy. AION on the other hand, is usually spontaneous (idiopathic) or due to arteritis, and is usually sudden in its onset. The reported case is most likely a case of PION. The role of imaging, especially the diffusion weighted magnetic resonance imaging, is very important because the ophthalmoscopic findings in early stages of PION is normal, and it may delay the diagnosis. On the other hand, edema of the disc is usually seen in the early stages of AION.

  12. EXPERIMENTAL CONFIRMATION FOR SELECTION OF IRRADIATION REGIMENS FOR INTRAPERITONEAL PHOTODYNAMIC THERAPY WITH PORPHYRIN AND PHTHALOCYANINE PHOTOSENSITIZERS

    Directory of Open Access Journals (Sweden)

    A. A. Pankratov

    2017-01-01

    Full Text Available Optimized irradiation regimens for intraperitoneal photodynamic therapy with porphyrin and phthalocyanine photosensitizers are determined in in vitro and in vivo studies.The experimental  study on НЕр2 cell line showed that reduce of power density for constant  light dose increased significantly the efficacy of photodynamic therapy (the reduce of power density from 20-80 mW/cm2 to 10 mW/cm2 had the same results (90% cell death for half as much concentration of the photosensitizer.The obtained results were confirmed in vivo in mice with grafted tumor S-37. For light dose of 90 J/cm2  and power density of 25 mW/cm2 none of animals in the experimental  group had total resorption of the tumor. For the same light dose and decrease  of power density to 12 mW/cm2  total tumor resorption was achieved in 34% of animals, 66% of animals died from phototoxic  shock. For twofold decrease  of light dose – to 45 J/cm2  with the same low-intensity power density (12 mW/cm2 we managed total tumor resorption in 100% of animals.In the following studies of optimized irradiation regimen for intrapleural photodynamic therapy the reaction of intact peritoneum of rats on photodynamic exposure was assessed and optimized parameters of laser irradiation, which did not cause necrosis and intense inflammatory reaction of peritoneum, were determined – light dose of 10 J/cm2  with power density of mW/cm2.Thus, the reasonability for use of low-intensity regimens of irradiation for intraperitoneal photodynamic therapy was confirmed experimentally with possibility of high efficacy of treatment without inflammatory reactions of peritoneum.

  13. Dosimetric model for intraperitoneal targeted liposomal radioimmunotherapy of ovarian cancer micrometastases

    International Nuclear Information System (INIS)

    Syme, A M; McQuarrie, S A; Middleton, J W; Fallone, B G

    2003-01-01

    A simple model has been developed to investigate the dosimetry of micrometastases in the peritoneal cavity during intraperitoneal targeted liposomal radioimmunotherapy. The model is applied to free-floating tumours with radii between 0.005 cm and 0.1 cm. Tumour dose is assumed to come from two sources: free liposomes in solution in the peritoneal cavity and liposomes bound to the surface of the micrometastases. It is assumed that liposomes do not penetrate beyond the surface of the tumours and that the total amount of surface antigen does not change over the course of treatment. Integrated tumour doses are expressed as a function of biological parameters that describe the rates at which liposomes bind to and unbind from the tumour surface, the rate at which liposomes escape from the peritoneal cavity and the tumour surface antigen density. Integrated doses are translated into time-dependent tumour control probabilities (TCPs). The results of the work are illustrated in the context of a therapy in which liposomes labelled with Re-188 are targeted at ovarian cancer cells that express the surface antigen CA-125. The time required to produce a TCP of 95% is used to investigate the importance of the various parameters. The relative contributions of surface-bound radioactivity and unbound radioactivity are used to assess the conditions required for a targeted approach to provide an improvement over a non-targeted approach during intraperitoneal radiation therapy. Using Re-188 as the radionuclide, the model suggests that, for microscopic tumours, the relative importance of the surface-bound radioactivity increases with tumour size. This is evidenced by the requirement for larger antigen densities on smaller tumours to affect an improvement in the time required to produce a TCP of 95%. This is because for the smallest tumours considered, the unbound radioactivity is often capable of exerting a tumouricidal effect before the targeting agent has time to accumulate

  14. Laparoscopic hyperthermic intraperitoneal chemotherapy (HIPEC) for refractory malignant ascites in patients unsuitable for cytoreductive surgery.

    Science.gov (United States)

    Valle, S J; Alzahrani, N A; Alzahrani, S E; Liauw, W; Morris, D L

    2015-11-01

    Malignant ascites (MA) is the abnormal accumulation of fluid in the peritoneal cavity of patients with intraperitoneal dissemination of their disease and is associated with a short life expectancy. The most common clinical feature is a progressive increase of abdominal distention resulting in pain, discomfort, anorexia and dyspnoea. Currently, no treatment is established standard of care due to limited efficacy or considerable toxicity. The objective was to examine the efficacy of laparoscopic hyperthermic intraperitoneal chemotherapy (HIPEC) in the palliation of refractory MA in patients who were unsuitable for cytoreductive surgery. From May 2009 to June 2015, 12 patients with MA due to their peritoneal malignancy were treated with laparoscopic HIPEC. The time between operation and repeat paracentesis, in-hospital data, and the proportion of patients that did not require repeat paracentesis was analyzed. One patient (8%) was admitted to ICU for 1 day. The mean operating time and hospital stay was 149.3 min (range 79-185) and 4.6 days (range 2-11) respectively. Neither high-grade morbidity nor mortality was observed. The median OS was 57 days. In our experience, a complete and definitive disappearance of MA was observed in 83% of patients. Two patients (17%) developed recurrent MA 124 days and 283 days post-HIPEC. Laparoscopic HIPEC is a beneficial treatment for the management and palliation of refractory MA and results in an excellent clinical and radiological resolution in patients with a complete resolution observed in selected patients. Copyright © 2015 IJS Publishing Group Limited. Published by Elsevier Ltd. All rights reserved.

  15. Intraperitoneal mesh devices for small midline hernias: mesh behavior in a porcine model.

    Science.gov (United States)

    Reynvoet, E; Chiers, K; Van Overbeke, I; Troisi, R; Berrevoet, F

    2015-12-01

    Although clinical data on long-term efficacy are lacking, the use of self-expanding devices for intraperitoneal placement in the management of small midline hernias has been popularized. In the present experimental study, two different devices were investigated regarding tissue ingrowth, adhesion formation and solid mesh placement. Two devices of 4.3 cm diameter, one ePTFE-containing small pore polypropylene mesh (PP/ePTFE) and a multi-layered large-pore polypropylene patch with an oxidized cellulose anti-adhesive barrier (PP/ORC), both containing a self-deployment system, were placed intraperitoneally at the linea alba of 24 female pigs. A first laparoscopy was performed to evaluate mesh positioning against the abdominal wall. 1 (n = 6), 2 (n = 6), 4 (n = 6) and 12 weeks (n = 6) later, mesh appearance was inspected and adhesion formation was assessed. All meshes were excised for histological evaluation. Folding of the patch was more frequently observed at PP/ePTFE, yet no excessive cupping was noticed. Adhesions predominantly presented at short-term evaluation. Overall adhesion formation at all samples was significantly more extensive for PP/ORC (p = 0.048). Massive shrinkage was observed for PP/ORC: after a 12-week period 22% residual surface was preserved, compared to 83% for PP/ePTFE (p < 0.001). While at short-term inflammatory reaction was comparable, at long-term PP/ORC induced a significant more pronounced inflammatory and foreign body reaction. Although a strong deployment system provides adequate initial placement, shrinkage and excessive adhesion formation are much more prominent in the large-pore multi-layered restorbable devices compared to the ePTFE patch. This might influence long-term clinical outcome and caution seems warranted.

  16. EXPERIENCE WITH INTRAPERITONEAL CHEMOTHERAPY USING ASCITIC FLUID AS A SOLVENT OF CHEMICALS IN THE TREATMENT OF OVARIAN CANCER

    Directory of Open Access Journals (Sweden)

    Yu. S. Sidorenko

    2009-01-01

    Full Text Available Thirty two with the ascitic form of Stages IIIC—IV ovarian cancer underwent 1 to 3 courses of intraperitoneal multidrug therapy using a protein ascitic fluid concentrate (PAFC as a solvent of drugs (cisplatin, cyclophosphan, doxorubicin according to the CAP regimen. The induction chemotherapy allowed remission to be achieved in 78.1% of cases (against 40% with standard intraperitoneal therapy, the stan- dard volume of surgical treatment was performed in 28 (87.5% patients (21 (70% receiving the control regime; with the use of PAFC, the size of minimum residual tumour (less than 1 cm was achieved in 81.3% versus 63.3% with standard intraperitoneal chemotherapy. This treatment enables the use large-dose chemotherapy regimens that cause no severe systemic toxic reactions. The method is highly-effective, low-toxic and may be recommended for the treatment of patients with the ascitic form of Stages III—IV ovarian cancer.

  17. Routine versus selective postoperative nasogastric suction in ...

    African Journals Online (AJOL)

    Background: Nasogastric suction is a common routine postoperative procedure in abdominal surgery. Yet there is little scientific justification for it. This paper reports a comparision of routine with selective postoperative nasogastric tube suction in evaluating patients undergoing laparotomy. Methods: This was a prospective ...

  18. Neutrophil Lymphocyte Ratio Predicts Postoperative Pain after ...

    African Journals Online (AJOL)

    2017-12-05

    Dec 5, 2017 ... systemic diseases (hypertension, type 2 diabetes mellitus),. Original Article. INTRODUCTION. Postoperative ... vertigo, etc.) have been shown.[3-15]. In this study, we aimed to investigate possible relationship between preoperative NLR and postoperative pain (which was evaluated by analgesic demand at.

  19. Routine versus Selective Postoperative Nasogastric Suction In ...

    African Journals Online (AJOL)

    user

    2005-12-02

    Dec 2, 2005 ... Mobilization of the patient in the postoperative period is dependent on the presence of a NGT. The longer it is kept in place the longer will be the duration of patients' restriction in bed. Prolonged immobilization after surgery infact enhances the risk of postoperative complication like DVT and delays recovery ...

  20. Preoperative Smoking Status and Postoperative Complications

    DEFF Research Database (Denmark)

    Grønkjær, Marie; Eliasen, Marie; Skov-Ettrup, Lise Skrubbeltrang

    2014-01-01

    To systematically review and summarize the evidence of an association between preoperative smoking status and postoperative complications elaborated on complication type.......To systematically review and summarize the evidence of an association between preoperative smoking status and postoperative complications elaborated on complication type....

  1. Predicting postoperative haemoglobin changes after burn surgery ...

    African Journals Online (AJOL)

    Background. Burn surgery is associated with significant blood loss and fluid shifts that cause rapid haemoglobin (Hb) changes during and after surgery. Understanding the relationship between intraoperative and postoperative (day 1) Hb changes may assist in avoiding postoperative anaemia and unnecessary ...

  2. [Characteristics of Postoperative Malignancies after Lung Transplantation].

    Science.gov (United States)

    Tanaka, Satona; Chen-Yoshikawa, Toyofumi F; Hijiya, Kyoko; Hamaji, Masatsugu; Motoyama, Hideki; Aoyama, Akihiko; Date, Hiroshi

    2016-10-01

    Patients after lung transplantation are at risk for postoperative malignancy mainly due to postoperative immunosuppression. Skin cancer and post-transplant lymphoproliferative disorder (PTLD) are common in Western countries. We retrospectively reviewed the medical records of 120 patients undergoing lung transplantation between April 2002 and July 2015 at Kyoto University. Postoperative malignancy developed in 14 patients(11.7%):PTLD in 8, gastric cancer in 2, breast cancer in 1, glioblastoma in 1, lung cancer in 1, and adenocarcinoma of unknown primary in 1. Seven patients(11.3%)and 7 patients (12.1%)were after living-donor lung transplantation( LDLLT) and cadaveric lung transplantation (CLT), respectively (p=1.00). The overall 5-year survival of patients with postoperative malignancy was 39.3%, which tended to be worse (p=0.059), compared to those without postoperative malignancy(71.4%). All postoperative malignancies were de novo malignancies without any recurrence of original malignancies. Postoperative malignancies occurred after LDLLT as well as after CLT, and seemed to have a negative impact on long-term outcome of lung transplant recipients. The majority was PTLD;however, skin cancer was not recognized, suggesting ethnic differences. We should be careful about postoperative malignancies in follow-up of the lung transplant recipients.

  3. Effects of posture on postoperative pulmonary function

    DEFF Research Database (Denmark)

    Nielsen, K G; Holte, Kathrine; Kehlet, H

    2003-01-01

    BACKGROUND: Pulmonary morbidity is still a relevant complication to major surgery despite improvements in surgical technique and anaesthetic methods. Postoperative posture may be a pathogenic factor, but the effects of changes in postoperative posture on pulmonary function have not been reviewed...

  4. Neutrophil lymphocyte ratio predicts postoperative pain after ...

    African Journals Online (AJOL)

    Background and Aim: Postoperative pain is well known and usually disturbing complication of surgery. Inflammation plays an important role in the development and progression of postoperative pain. We aimed to investigate possible relationship between preoperatively measured neutrophil‑lymphocyte ratio (NLR) – as an ...

  5. Neutrophil Lymphocyte Ratio Predicts Postoperative Pain after ...

    African Journals Online (AJOL)

    Background and Aim: Postoperative pain is well known and usually disturbing complication of surgery. Inflammation plays an important role in the development and progression of postoperative pain. We aimed to investigate possible relationship between preoperatively measured neutrophil‑lymphocyte ratio (NLR) – as an ...

  6. Common post-operative complications in children

    Directory of Open Access Journals (Sweden)

    Dilip Pawar

    2012-01-01

    Full Text Available The exact incidence of common post-operative complications in children is not known. Most common one is post-operative nausea and vomiting followed by respiratory complications leading to hypoxia. Cardiac complications are less in children without associated congenital cardiac anomaly. Post-operative shivering, agitation and delirium are seen more often in children anaesthetised with newer inhalational agents like sevoflurane and desflurane. Urinary retention in the post-operative period could be influenced by anaesthetic drugs and regional blocks. The purpose of this article is to review the literature and present to the postgraduate students comprehensive information about the current understanding and practice pattern on various common complications in the post-operative period. Extensive literature was searched with key words of various complications from Pubmed, Google scholar and specific journal, namely paediatric anaesthesia. The relevant articles, review article meta-analysis and editorials were the primary source of information for this article.

  7. Early visceral pain predicts chronic pain after laparoscopic cholecystectomy

    DEFF Research Database (Denmark)

    Blichfeldt-Eckhardt, Morten Rune; Ording, Helle; Andersen, Claus

    2014-01-01

    Chronic pain after laparoscopic cholecystectomy is related to postoperative pain during the first postoperative week, but it is unknown which components of the early pain response is important. In this prospective study, 100 consecutive patients were examined preoperatively, 1week postoperatively...

  8. Plasma-to-ascitic fluid transport rate of albumin in patients with decompensated cirrhosis. Relation to intraperitoneal albumin

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik Sahl; Ring-Larsen, H; Lassen, N A

    1983-01-01

    Albumin-kinetics and haemodynamic studies were performed in 20 patients with decompensated liver cirrhosis in order to improve the knowledge on genesis and perpetuation of hepatic ascites, especially with respect to determinants of intraperitoneal protein. A positive relationship was found between...... the plasma-to-peritoneal transport rate of albumin (index of 'lymph-imbalance') and the mass of intraperitoneal albumin (rlog = 0.82, P less than 0.001), indicating a significant role of 'lymph-imbalance' to sequestration of protein in the peritoneal cavity. Ascitic fluid albumin concentration...

  9. Presión intraperitoneal y ultrafiltración conseguida con diferentes volúmenes intraperitoneales

    Directory of Open Access Journals (Sweden)

    Lucila Fernández Arroyo

    Full Text Available En condiciones fisiológicas el abdomen actúa como una cavidad cerrada cuya presión aumenta de forma proporcional al volumen que contiene. El valor normal de la presión hidrostática intraperitoneal está alrededor de 0 y en pacientes en diálisis peritoneal con volúmenes intraperitoneales de 2 litros puede estar en torno a 12±2 cmH2O. Realizamos un estudio multicéntrico cuantitativo, descriptivo, longitudinal y prospectivo, que incluía a 42 pacientes en programa de diálisis peritoneal con el fin de examinar la presión intraperitoneal y la ultrafiltración conseguida al infundir diferentes volúmenes de líquido de diálisis. Se hicieron dos intercambios consecutivos el primero con 2500 ml y el segundo con 1500 ml con líquido de diálisis con glucosa 2,3% y permanencia de 120 minutos en cada intercambio. De los 42 pacientes el 71,5% eran hombres, con una edad de 59.31±12.23 años y con un índice de masa corporal de 27.01±4.46. La presión intraperitoneal con volumen intraperitoneal 0 fue de 8.2±4.1; con volumen intraperitoneal 2500 ml la presión fue de 13.8±4.4 y la ultrafiltración de 131±206; con volumen intraperitoneal de 1500 ml la presión fue de 11.2±4.2 y la ultrafiltración de 192±145. La ultrafiltración con respecto a la infusión fue del 5,2%±8,2% con volumen de 2500 ml y del 12,8%±9,6% con volumen de 1500 ml. Podemos describir un aumento de la presión intraperitoneal al aumentar el volumen intraperitoneal, al mismo tiempo hemos observado una mayor ultrafiltración con volúmenes más bajos que implicaban a su vez cifras menores de presión.

  10. Pectus excavatum with delayed diagnosis of implant tear on MRI apparently causing recurrent postoperative seromas: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Iyer, Arti R.; Powell, Daniel K.; Irish, Robert D.; Math, Kevin R. [Mount Sinai Beth Israel Medical Center, Department of Radiology, New York, NY (United States)

    2015-08-15

    Seroma formation is the most common early postoperative complication after pectus excavatum repair, but later seromas are rare. While many seromas eventually resorb or decrease in size after aspiration, our case demonstrates recurrent seroma formation as a late complication of pectus excavatum repair in a patient with an implant tear. Postoperative seromas can result in prolonged chest wall pain, large chest wall masses, and increased mass effect on the heart with potential risk for resultant right ventricular outflow obstruction. This case report illustrates a solid silicone implant tear. Though rare, early recognition may help to decrease the likelihood of recurrent postoperative seromas. (orig.)

  11. Postoperative Evaluation after Anterior Cruciate Ligament Reconstruction: Measurements and Abnormalities on Radiographic and CT Imaging.

    Science.gov (United States)

    Kim, Minchul; Choi, Yun Sun; Kim, Hyoungseop; Choi, Nam-Hong

    2016-01-01

    Reconstruction of a ruptured anterior cruciate ligament (ACL) is a well-established procedure for repair of ACL injury. Despite improvement of surgical and rehabilitation techniques over the past decades, up to 25% of patients still fail to regain satisfactory function after an ACL reconstruction. With development of CT imaging techniques for reducing metal artifacts, multi-planar reconstruction, and three-dimensional reconstruction, early post-operative imaging is increasingly being used to provide immediate feedback to surgeons regarding tunnel positioning, fixation, and device placement. Early post-operative radiography and CT imaging are easy to perform and serve as the baseline examinations for future reference.

  12. Postoperative evaluation after anterior cruciate ligament reconstruction: Measurements and abnormalities on radiographic and CT imaging

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Min Cheol; Choi, Yun Sun; KIm, Hyoung Seop; Choi, Nam Hong [Nowon Eulji Medical Center, Eulji University, Seoul (Korea, Republic of)

    2016-11-15

    Reconstruction of a ruptured anterior cruciate ligament (ACL) is a well-established procedure for repair of ACL injury. Despite improvement of surgical and rehabilitation techniques over the past decades, up to 25% of patients still fail to regain satisfactory function after an ACL reconstruction. With development of CT imaging techniques for reducing metal artifacts, multi-planar reconstruction, and three-dimensional reconstruction, early post-operative imaging is increasingly being used to provide immediate feedback to surgeons regarding tunnel positioning, fixation, and device placement. Early post-operative radiography and CT imaging are easy to perform and serve as the baseline examinations for future reference.

  13. Postoperative radiotherapy in the treatment of ewing tumors: influence of the interval between surgery and radiotherapy

    International Nuclear Information System (INIS)

    Schuck, A.; Koenemann, S.; Willich, N.; Ahrens, S.; Paulussen, M.; Juergens, H.; Dunst, J.

    2002-01-01

    Background: The impact of the timing of postoperative irradiation was evaluated in patients with Ewing tumors who received postoperative irradiation. Patients and Methods: 153 patients treated in the CESS 86 and EICESS 92 trials were evaluated in a retrospective analysis. They received surgery and postoperative irradiation as local treatment modalities. In 46 patients, postoperative irradiation was started within 60 days after surgery, in 107 patients after more than 60 days. A median dose of 45 Gy was administered. The median follow-up was 70 months. Results: There was no substantial difference between the two groups concerning risk factors for local failure and survival. The local control rate after 5 years was 98% in the group with early onset of radiation and 92% in the group with later onset (n.s.). There is no difference in event free survival between the two groups (both 64% after 5 years). If the cutpoint of the onset of postoperative irradiation was chosen after 90 days, there was no difference in local control or event free survival. Conclusions: Patients with early onset of postoperative irradiation show a trend for improved local control compared to patients with a later onset; the difference is statistically not significant. This trend has no influence on survival. (orig.) [de

  14. Role of buprenorphine in acute postoperative pain

    Directory of Open Access Journals (Sweden)

    J. Alcázar-Castro

    2016-07-01

    Full Text Available Nowadays acute postoperative pain persists as a high prevalence symptom. The incidence, intensity and duration of postoperative pain vary considerably from one patient to another, from one surgery to another, from one hospital to another, and even from one country to another. It is important to learn about recent developments in central sensitisation, as it plays an important role in postoperative pain. Postoperative pain is mainly nociceptive somatic, in response to surgical damage. The surgical trauma and pain cause an endocrine response that increases the secretion of cortisol, catecholamines, and other stress hormones. Tachycardia, hypertension, decreased regional blood flow, impaired immune response, hyperglycaemia, lipolysis, and negative nitrogen balance also occur. All this plays an important role in morbidity and mortality in the postoperative period. Buprenorphine is a semi-synthetic opioid derived from thebaine. It has a binding affinity for the mu, kappa and delta receptors, and has a slow dissociation from these receptors. Because of its action on the mu and kappa receptors it can be used as an analgesic, as well as for maintenance therapy in patients with a history of drug abuse. This article will describe the characteristics of acute postoperative pain, the pharmacology of buprenorphine, and its interference in the management of postoperative pain.

  15. Post-operative pain relief in children following caudal bupivacaine and buprenorphine--a comparative study.

    Directory of Open Access Journals (Sweden)

    Anilkumar T

    1994-04-01

    Full Text Available Eighty-five paediatric patients (age range: 6 mths-12yrs undergoing lower abdominal surgery were studied for post-operative pain relief following either caudal bupivacaine (GpI: n = 43 or buprenorphine (GpII: n = 42. Bupivacaine was administered as 0.5ml/kg body weight of 0.25% solution and buprenorphine as 4 micrograms/ml and volume of 0.5 ml/Kg body weight in normal saline. Post-operatively pain was graded on a 4-point scale and behaviour on a 5-point scale. Any post-operative complications and need for additional analgesia were also noted. Bupivacaine provided good pain relief in the early post-operative hours but buprenorphine provided pain relief lasting for 24 hrs or more post-operatively. Post-operative behaviour of 10 patients receiving buprenorphine was graded as cheerful as compared to 2 from bupivacaine group. Till the end of observation period (i.e. 8 hr post-operatively, majority of patients receiving buprenorphine remained cheerful.

  16. [Postoperative complications after larynx resection: assessment with video-cinematography].

    Science.gov (United States)

    Kreuzer, S; Schima, W; Schober, E; Strasser, G; Denk, D M; Swoboda, H

    1998-02-01

    In past decades, the surgical techniques for treating laryngeal carcinoma have been vastly improved. For circumscribed tumors, voice-conserving resections are possible and for extensive neoplasms, radical laryngectomy, sometimes combined with chemoradiation, has been developed. Postoperative complications regarding swallowing function are not uncommon. Radiologic examinations, especially pharyngography and videofluoroscopy, are most often used to evaluate patients with complications after laryngeal surgery. An optimized videofluoroscopic technique for evaluation of complications is described. The radiologic appearance of early and late complications, such as fistulas, hematomas, aspiration, strictures, dysfunction of the pharyngoesophageal sphincter, tumor recurrence, and metachronous tumors is demonstrated.

  17. Postoperative Herniation of the Caecum Through the Gastroepiploic Foramen

    Directory of Open Access Journals (Sweden)

    Kelvin H.K. Kwok

    2005-10-01

    Full Text Available Herniation through the gastroepiploic foramen into the lesser sac is a rare cause of intestinal obstruction. The nonspecific nature of its presentation makes early diagnosis of this condition difficult. Internal herniation should be considered with a high index of suspicion in intestinal obstruction due to the high rate of morbidity and mortality associated with delayed treatment. We report the first case of caecal herniation with strangulation in the gastroepiploic foramen occurring in a postoperative patient. Decompression and reduction of the strangulated caecum was performed, followed by a right hemicolectomy. The clinical and radiological features are presented from a review of the literature on gastroepiploic foramen herniation.

  18. [Postoperative rehabilitation in patients with peripheral nerve lesions].

    Science.gov (United States)

    Petronić, I; Marsavelski, A; Nikolić, G; Cirović, D

    2003-01-01

    Injuries of extremities can be followed by various neuromuscular complications. Injury of peripheral nerves directly depended on the topographic localization of injury (fractures, cuts, contusions). The neuromuscular complications were diagnosed and under follow-up, based on clinical, x-ray, neurologic and neurophysiological findings. The timing of physical treatment and assessment of the necessary neurosurgical intervention depended on the obtained findings. After surgeries, we continued to apply physical treatment and rehabilitation. The aim of the paper was to assess the significance of proper timing for surgery and adequate postoperative rehabilitation, as well as treatment results, depending on the extent of peripheral nerve injury. Based on the study condocted in the period from 2000-2002, most surgeries were done on the ulnar nerve (4 pts), median nerve (4 pts), radial nerve (3 pts), peroneal nerve (2 pts) and plexus brachialis (3 pts). Paresis and peripheral nerve paralysis, associated with sensibility disorders, predominated in clinical features. In most patients surgery was done during the first 3-6 months after injury. In early postoperative Postoperative rehabilitation in patients with peripherial treatment positioning of extremities with electrotherapy were most often used in early postoperative treatment, Bioptron and dosed kinesitherapy. Depending on the neurophysiological findings, in later treatment stage we included electrostimulation, thermotherapy, kinesitherapy and working therapy, with the necessary application of static and dynamic orthroses. Study results showed that the success of treatment depended on the extent of injury, i.e. whether suture of liberalization of the nerve had been done, on the adequate timing of surgery, as well as on the adequate timing and application of physical therapy and rehabilitation. More rapid and complete functional recovery was achieved if the interval between injury and surgery was shorter, as well as

  19. [Acute myocardial infarction in the postoperative period following pneumonectomy].

    Science.gov (United States)

    López Alvarez, S; Bonome González, C; Izquierdo Villarroya, B; Barbeito Vilariño, M J; Etxainz Alvarez, A; Alvarez Refojo, F

    2002-11-01

    A 72-year-old man, smoker, with insuline-dependent diabetes and dislipemia underwent left pneumonectomy. Several episodes of intraoperative hemodynamic instability associated with electrocardiographic ST segment alterations were attributed to surgical manipulation; ischemia was not suspected. Cardiorespiratory failure, related to extensive anterior infarction, developed a few minutes after admission to the postoperative intensive care unit (PICU). Cardiopulmonary resuscitation and mechanical ventilation were required. The patient responded to treatment with beta blockers, platelet antiaggregants and statins. Tube was removed a few hours later and the patient was discharged from the PICU on the fifth day. Pneumonectomy has a high rate of morbidity and mortality, with complications mainly arising in the lung and heart. Risk from anesthesia is considered to be great in this procedure, and for that reason it is essential to identify intraoperative myocardial ischemia so that it can be treated aggressively. In patients at high cardiovascular risk who undergo lung resection, intraoperative episodes of myocardial ischemia are associated with a high incidence of postoperative miocardial infarction. Therefore, careful postoperative monitoring is needed and measures should be taken to prevent angina. Early extubation should be avoided.

  20. Remote Postoperative Epidural Hematoma after Subdural Hygroma Drainage

    Directory of Open Access Journals (Sweden)

    Wellingson Silva Paiva

    2010-01-01

    Full Text Available Objective. Subdural hygroma is reported to occur in 5%–20% of all patients with closed head trauma, the treatment is controversial and in symptomatic cases surgical drainage is need. We report on a new case with remote acute epidural hematoma (AEH after subdural hygroma drainage. Case Presentation. A 38-year-old man suffered blunt head trauma and had diffuse axonal injury grade III in CT scan. A CT scan that was late performed showed an increasing subdural fluid collection with mild mass effect and some effacement of the left lateral ventricle. We perform a trepanation with drainage of a hypertensive subdural collection with citrine aspect. Postoperative tomography demonstrated a large left AEH. Craniotomy and evacuation of the hematoma were performed. Conclusion. The mechanism of remote postoperative AEH formation is unclear. Complete reliance on neurologic monitoring, trust in an early CT scan, and a relative complacency after an apparently successful initial surgery for hygroma drainage may delay the diagnosis of this postoperative AEH.

  1. Alternative Therapies for the Prevention of Postoperative Nausea and Vomiting

    Directory of Open Access Journals (Sweden)

    Nicoleta eStoicea

    2015-12-01

    Full Text Available Post-operative nausea and vomiting (PONV is a complication affecting between 20% and 40% of all surgery pat