WorldWideScience

Sample records for preoperative patient education

  1. Preoperative Patient Education for Hip and Knee Arthroplasty: Financial Benefit?

    Science.gov (United States)

    Tait, Mark A; Dredge, Carter; Barnes, C Lowry

    2015-01-01

    Of 904 patients who underwent primary total knee arthroplasty (TKA) and total hip arthroplasty (THA) at the same hospital, 802 participated in a preoperative education day called "Joint Academy" (JA). The length of stay of JA participants was 2.12 days (49.5%) less than patients who did not attend a JA (p education program may significantly reduce overall costs for primary TKA and THA procedures.

  2. Outpatient Preoperative Education Needs Identified by Nurses and Patients.

    Science.gov (United States)

    2007-11-02

    PREOPERATIVE EDUCATION NEEDS IDENTIFIED BY NURSES AND PATIENTS Cheryl Anne Reilly APPROVED: Supervising Prdessor Date APPROVED: / "Sanfor• Miller , P... anesthesiologist will visit them before 5 4 3 2 1 surgery to discuss what anesthesia would be used. 27. Their incision may pull, bum, or itch while it is 5 4...such as, giving me an injection & asking me to empty my bladder. 26. An anesthesiologist would visit me before Yes No 5 4 3 2 1 surgery to discuss

  3. Anaesthesiologists H attitude towards preoperative patients education needs in 2005

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    R. Esmaeeli

    2006-01-01

    Full Text Available Background and purpose: lack of information about anaesthisia and fear of post operation contiousness, pain, nausea and vomiting increases the patientsH anxiety. There are various reports about patiensH desire for preoperation information in Iran and other countries. However, there is no study related to anaesthesiologistsH view about patientsH needs before anaesthesia and operation in the literature.Materials and Methods: This descriptive (cross- sectional study was done in 2005 on 110 anaesthesiologists working in hospitals of Mazandaran province. Questionnaire containing 4 questions about demographic and 18 questions related to anaesthesia was prepared. Attitude of the anaesthesiologists was divided into 5 categories based on Likert rating scale as follows: completely agreed, agreed, partially agreed, not agreed, completely not agreed. Chi-square test was used for the statistical analysis of the data.Results: Results of this study showed that the most positive attitude of anaesthesiologists about patient teaching was related to the proper explanation about duration of N.P.O before operation (%97.3. %52.7 of anaes the siologists were against giving explanation of the duration of N.P.O and post operation possible problems. In this regard no significant difference was observed between educational and non educational hospitals (P<0.018. No significant difference in terms of attitude was observed between anaesthesiologists at different level of education (P<0.07.Conclusion: Considering the positive attitude of the anaesthesiologists towards education and preoperation of the patients, it is recommended that such education be implemented and the patients be charged for preoperation consultation in order to give explanation about anaesthesia at proper time, when needed.

  4. Preoperative education interventions to reduce anxiety and improve recovery among cardiac surgery patients: a review of randomised controlled trials.

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    Guo, Ping

    2015-01-01

    To update evidence of the effectiveness of preoperative education among cardiac surgery patients. Patients awaiting cardiac surgery may experience high levels of anxiety and depression, which can adversely affect their existing disease and surgery and result in prolonged recovery. There is evidence that preoperative education interventions can lead to improved patient experiences and positive postoperative outcomes among a mix of general surgical patients. However, a previous review suggested limited evidence to support the positive impact of preoperative education on patients' recovery from cardiac surgery. Comprehensive review of the literature. The Cochrane Central Register of Controlled Trials from the Cochrane Library, MEDLINE, CINAHL, PsycINFO, EMBASE and Web of Science were searched for English-language articles published between 2000-2011. Original articles were included reporting randomised controlled trials of cardiac preoperative education interventions. Six trials were identified and have produced conflicting findings. Some trials have demonstrated the effects of preoperative education on improving physical and psychosocial recovery of cardiac patients, while others found no evidence that patients' anxiety is reduced or of any effect on pain or hospital stay. Evidence of the effectiveness of preoperative education interventions among cardiac surgery patients remains inconclusive. Further research is needed to evaluate cardiac preoperative education interventions for sustained effect and in non-Western countries. A nurse-coordinated multidisciplinary preoperative education approach may offer a way forward to provide a more effective and efficient service. Staff training in developing and delivering such interventions is a priority. © 2014 John Wiley & Sons Ltd.

  5. Development of a preoperative neuroscience educational program for patients with lumbar radiculopathy.

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    Louw, Adriaan; Butler, David S; Diener, Ina; Puentedura, Emilio J

    2013-05-01

    Postoperative rehabilitation for lumbar radiculopathy has shown little effect on reducing pain and disability. Current preoperative education programs with a focus on a biomedical approach feature procedural and anatomical information, and these too have shown little effect on postoperative outcomes. This report describes the development of an evidence-based educational program and booklet for patients undergoing lumbar surgery for radiculopathy using a recently conducted systematic review of neuroscience education for musculoskeletal pain. The previous systematic review produced evidence for neuroscience education as well as best-evidence synthesis of the content and delivery methods for neuroscience education for musculoskeletal pain. These evidence statements were extracted and developed into patient-centered messages and a booklet, which was then evaluated by peer and patient review. The neuroscience educational booklet and preoperative program convey key messages from the previous systematic review aimed at reducing fear and anxiety before surgery and assist in developing realistic expectations regarding pain after surgery. Key topics include the decision to undergo surgery, pain processing, peripheral nerve sensitization, effect of anxiety and stress on pain, surgery and the nervous system, and decreasing nerve sensitization. Feedback from the evaluations of the booklet and preoperative program was favorable from all review groups, suggesting that this proposed evidence-based neuroscience educational program may be ready for clinical application.

  6. Can nurse-led preoperative education reduce anxiety and postoperative complications of patients undergoing cardiac surgery?

    Science.gov (United States)

    Kalogianni, Antonia; Almpani, Panagiota; Vastardis, Leonidas; Baltopoulos, George; Charitos, Christos; Brokalaki, Hero

    2016-10-01

    The effect of preoperative education on anxiety and postoperative outcomes of cardiac surgery patients remains unclear. The aim of the study was to estimate the effectiveness of a nurse-led preoperative education on anxiety and postoperative outcomes. A randomised controlled study was designed. All the patients who were admitted for elective cardiac surgery in a general hospital in Athens with knowledge of the Greek language were eligible to take part in the study. Patients in the intervention group received preoperative education by specially trained nurses. The control group received the standard information by the ward personnel. Measurements of anxiety were conducted on admission-A, before surgery-B and before discharge-C by the state-trait anxiety inventory. The sample consisted of 395 patients (intervention group: 205, control group: 190). The state anxiety on the day before surgery decreased only in the intervention group (34.0 (8.4) versus 36.9 (10.7); P=0.001). The mean decrease in state score during the follow-up period was greater in the intervention group (P=0.001). No significant difference was found in the length of stay or readmission. Lower proportions of chest infection were found in the intervention group (10 (5.3) versus 1 (0.5); P=0.004). Multivariate linear regression revealed that education and score in trait anxiety scale on admission are independent predictors of a reduction in state anxiety. Preoperative education delivered by nurses reduced anxiety and postoperative complications of patients undergoing cardiac surgery, but it was not effective in reducing readmissions or length of stay. © The European Society of Cardiology 2015.

  7. No major effects of preoperative education in patients undergoing hip or knee replacement - a systematic review

    DEFF Research Database (Denmark)

    Aydin, Dogu; Klit, Jakob; Jacobsen, Steffen

    2015-01-01

    INTRODUCTION: The outcome of total hip (THA) and knee arthroplasty (TKA) may be optimised through preoperative patient education (PPE). It is hypothesised that PPE reduces anxiety, ensures realistic patient expectations and enhances post-operative outcome. The objective was to determine whether...... the literature supports a positive effect of PPE on post-operative outcomes including anxiety, pain, length of hospital stay (LOS), patient satisfaction, post-operative complications, mobility, and expectations. METHODS: PubMed and Embase searches were performed on 1 October 2014. Randomised studies...

  8. [Effectiveness of pre-operative education in reducing anxiety in surgical patients].

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    Díez-Álvarez, Esther; Arrospide, Arantzazu; Mar, Javier; Alvarez, Uzuri; Belaustegi, Alazne; Lizaur, Belen; Larrañaga, Aintzane; Arana, Jose M

    2012-01-01

    To evaluate the effectiveness of a structured pre-operative interview conducted by operating room nurses in order to reduce the pre-operative anxiety of patients, and to determine the profile of patients who can benefit from it. A randomised double-blind and prospective trial was conducted on a sample of 335 patients scheduled for surgery in two regional hospitals in the Basque Region of Spain, Alto Deba Hospital and Mendaro Hospital. We compared the alternative of using a structured briefing (test group) with the current situation without any formal intervention (control group). The effectiveness of the procedure was determined using the STAI state anxiety self-assessment questionnaire. The Chi-squared statistic was used to assess the differences in factors and the Student t-test for comparison of means in the continuous variables. The impact of the intervention on measures of state anxiety and trait anxiety was found to be not statistically significant, although the mean state anxiety state was slightly lower in the intervention group (18.96) than in the controls (20.03). Women undergoing surgery in the specialty of gynaecology showed the higher state anxiety compared with other specialties. As regards trait anxiety a higher ASA level is associated with higher anxiety. Furthermore, the consumption of psychotropic drugs is also related to a higher level of trait anxiety. The preoperative visit can be helpful when patients are selected according to specific characteristics: by type of anaesthesia, gender, or type of surgery. There may also be beneficial effects when preoperative education is tailored according to patient's anxiety risk. The time immediately before surgery may not be the best time for conducting the visit, as this may make the patients more anxious. Copyright © 2011 Elsevier España, S.L. All rights reserved.

  9. DEVELOPMENT AND EVALUATION OF EVIDENCE BASED PRE-OPERATIVE PATIENT EDUCATION BOOKLET IN LUMBAR DISCECTOMY

    Directory of Open Access Journals (Sweden)

    Manish Nagpal

    2014-02-01

    Full Text Available Objective: The objective of this study was to contribute towards further understanding of the preoperative educational requirement of patients by developing and evaluating suitable evidence based patient education booklet in lumbar discectomy. Summary of background data: The primary surgical intervention for lumbar radiculopathy is lumbar discectomy but its result remains variable. Patient education has been found beneficial in various surgeries and resulted in enhanced outcome of the surgery with respect to pain, disability and quality of life. Methodology: It consists of 5 Steps. 1 Literature review, informal interview and questionnaire filled by 3 surgeons, 5 physiotherapists and 5 patients were used to determine the domains of the education booklet. 2 Literature review to develop the content for the domains of the booklet and formulate a rough draft of the booklet. 3 Modification in the booklet as recommended by surgeons and therapists to develop the final booklet. 4 Evaluation of the booklet on readability ease by Flesch reading ease and by Suitability assessment of Material questionnaire filled by surgeons and therapists. 5 Pilot study on patients to take their views regarding the booklet developed. Results: The domains determined in step 1 were: Anatomy, understanding the mechanism of pain, about the surgery, complications associated with surgery and role of physiotherapy. The content was developed and modified in step 2 and 3. In step 4 Flesch reading score is 70.5 and suitability assessment of material questionnaire score- 77.3%. In step 5 patients rated the booklet easy to read and understand. Conclusion: The developed patient education booklet came out to be fairly easy to read according to flesch reading ease and of superior quality according to suitability assessment of material questionnaire and hence should be made a part of patient education.

  10. Interdisciplinary preoperative patient education in cardiac surgery: effects of the implementation of an information protocol.

    NARCIS (Netherlands)

    Tromp, F.; Dulmen, S. van; Weert, J. van

    2004-01-01

    Background: In 1998, we carried out a study of interdisciplinary preoperative education in cardiac surgery given by nurses, physicians and health educators. Overlaps were found in gathering and providing information by physicians, nurses and health educators, and gaps were found in providing psychos

  11. Interdisciplinary preoperative patient education in cardiac surgery: effects of the implementation of an information protocol.

    NARCIS (Netherlands)

    Tromp, F.; Dulmen, S. van; Weert, J. van

    2004-01-01

    Background: In 1998, we carried out a study of interdisciplinary preoperative education in cardiac surgery given by nurses, physicians and health educators. Overlaps were found in gathering and providing information by physicians, nurses and health educators, and gaps were found in providing psychos

  12. Preoperative education for lumbar surgery for radiculopathy

    OpenAIRE

    Louw, A; Louw, Q; L. Crous

    2009-01-01

    To date no studies have been published on preoperative education forpatients who had lumbar surgery. The aim of this study was to determine if there is a demand for preoperative education for patients who had lumbar surgery for radiculopathy. A convenience sample of 47 patients who had lumbar surgery and a random sample of 141 physiotherapists involved in treating patients who had lumbar surgery completed a newly developed spinal surgery questionnaire. The data were analyzed using descriptive...

  13. Effect of preoperative education of patients before hip or knee replacement surgery: A systematic review

    DEFF Research Database (Denmark)

    Aydin, Dogu; Klit, Jakob; Husted, Henrik

    2013-01-01

    , mobility, and expectations. Methods One reviewer searched the PubMed database in autumn 2012 and identified qualified studies. Three reviewers assessed the studies regarding inclusion criteria [lidt uforståeligt, umiddelbart]. Randomized studies of preoperative education (written, verbal and/or audio...

  14. Preoperative education for lumbar surgery for radiculopathy

    Directory of Open Access Journals (Sweden)

    A. Louw

    2009-02-01

    Full Text Available To date no studies have been published on preoperative education forpatients who had lumbar surgery. The aim of this study was to determine if there is a demand for preoperative education for patients who had lumbar surgery for radiculopathy. A convenience sample of 47 patients who had lumbar surgery and a random sample of 141 physiotherapists involved in treating patients who had lumbar surgery completed a newly developed spinal surgery questionnaire. The data were analyzed using descriptiveand inferential statistical tests. Results showed that 100% of the patients and 99% of therapists view preoperative education to be an important component for lumbar surgery for radiculopathy. The most important factors identifiedfor inclusion in preoperative educational programs were reason for surgery, risks associated with surgery, limitations following surgery and more education regarding pain. The preferred method of education delivery was verbal one-on-one education. This study demonstrates that there is a demand for preoperative education for patients who had lumbar surgery.

  15. Preoperative anxiety in neurosurgical patients.

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    Perks, Anna; Chakravarti, Sucharita; Manninen, Pirjo

    2009-04-01

    Anxiety is common in surgical patients, with an incidence of 60% to 92%. There is little information on the incidence and severity of preoperative anxiety in patients scheduled for neurosurgery. The aim of this study was to measure the level of preoperative anxiety in neurosurgical patients and to assess any influencing factors. After the Institutional Review Board approval and informed written consent, 100 patients booked for neurosurgery were interviewed preoperatively. Each patient was asked to grade their preoperative anxiety level on a verbal analog scale, Amsterdam Preoperative Anxiety and Information Scale, and a set of specific anxiety-related questions. The anxiety scores and the responses to the questions were compared between the sex, age, weight, diagnosis, and history of previous surgery. The mean age (+/-SD) was 50+/-13 years. The preoperative diagnosis was tumor (n=64), aneurysm (n=14), and other (n=22). Overall verbal analog scale was 5.2+/-2.7; the score was higher for female (5.8+/-2.8) than male patients (4.6+/-2.5) (PAmsterdam Preoperative Anxiety and Information Scale anxiety and knowledge scores were greater for surgery than for anesthesia. Questionnaire results showed that the most common anxieties were waiting for surgery, physical/mental harm, and results of the operation. In conclusion, our study showed that neurosurgical patients have high levels of anxiety, with a higher incidence in females. There was a moderately high need for information, particularly in patients with a high level of preoperative anxiety.

  16. The effect of a preoperative educational film on patients' postoperative pain in relation to their request for opioids.

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    van Dijk, Jacqueline F M; van Wijck, Albert J M; Kappen, Teus H; Peelen, Linda M; Kalkman, Cor J; Schuurmans, Marieke J

    2015-04-01

    Guidelines for postoperative pain treatment are based on patients' pain scores. Patients with an intermediate Numeric Rating Scale (NRS) score of 5 or 6 may consider their pain as either bearable or unbearable, which makes it difficult to decide on pain treatment because guidelines advise professionals to treat pain at NRS > 4. Educating patients in using an NRS score for pain might improve adequate pain treatment. A quasi-randomized controlled trial was conducted in which 194 preoperative patients watched the educational film and 183 the control film. Pain scores were considered discordant when patients reported an NRS ≤ 4 and wanted additional opioids or when patients reported an NRS > 4 and did not want additional opioids. Beliefs, fear, and knowledge of pain; pain assessment; and pain treatment were measured by questionnaires. No significant differences in discordant pain scores between the groups were found: relative risk (RR) 0.73, confidence interval (CI) 0.47-1.15 at rest and RR 0.96, CI 0.72-1.28 at movement. Patients in the intervention group had lower NRS pain scores than patients in the control group. In the intervention group, patients had significantly more knowledge and lower barriers to pain management compared with the control group. We did not find a statistically significant reduction in discordant pain scores when comparing the intervention group with the control group. However, patients in the intervention group had significantly lower pain scores, lower barriers, and more knowledge of pain treatment than patients in the control group.

  17. Pre-Operative Patient Education is Associated With Decreased Risk of Arthrofibrosis After Total Knee Arthroplasty

    DEFF Research Database (Denmark)

    Livbjerg, Anna Emilie; Frøkjær, Sara; Simonsen, Ole

    2013-01-01

    -control studies. Data on potential risk factors were extracted from the Danish Knee arthroplasty Register and from a postal questionnaire including long-term outcome measures regarding pain, function and quality of life (Oxford Knee Score and EQ-5D). Previous knee surgery and a high preoperative Knee Society...

  18. Effect of preoperative education on recovery time of laparoscopic cholecystectomy: a randomized clinical trial

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    Leila Sadati

    2014-07-01

    Conclusion: Preoperative education of patients can significantly decrease the recovery time after laparoscopic cholecystectomy surgery. Therefore, it is strongly recommended to include the preoperative education in routine care of laparoscopic cholecystectomy patients for better surgical outcomes.

  19. Pre-operative patient education is associated with decreased risk of arthrofibrosis after total knee arthroplasty: a case control study.

    Science.gov (United States)

    Livbjerg, Anna Emilie; Froekjaer, Sara; Simonsen, Ole; Rathleff, Michael S

    2013-09-01

    The purpose was to investigate risk factors for postoperative stiffness and long-term outcome following manipulation under anaesthesia (MUA). In one of the five Danish regions, all patients in a 4-year period who received MUA following total knee arthroplasty (N=36) were included in two case-control studies. Data on potential risk factors were extracted from the Danish Knee arthroplasty Register and from a postal questionnaire including long-term outcome measures regarding pain, function and quality of life (Oxford Knee Score and EQ-5D). Previous knee surgery and a high preoperative Knee Society Function Score were significant risk factors, whereas attending a preoperative information meeting was associated with a significantly decreased risk of postoperative stiffness requiring MUA (P<0.001). The long-term results following MUA (1-5 years) were equivalent to patients without postoperative stiffness. Copyright © 2013 Elsevier Inc. All rights reserved.

  20. Impact of preoperative patient education on prevention of postoperative complications after major visceral surgery: study protocol for a randomized controlled trial (PEDUCAT trial)

    OpenAIRE

    Fink, Christine; Diener, Markus K; Bruckner, Thomas; Müller,Gisela; Paulsen, Lisa; Keller, Monika; Büchler, Markus W; Knebel, Phillip

    2013-01-01

    Background In line with the growing number of surgical procedures being performed worldwide, postoperative complications are also increasing proportionately. Prevention of these postoperative complications is a high medical priority. Preoperative education of patients, including provision of preparatory information about the correct behavior after surgery, could improve the postoperative outcome, but the evidence for this is inconclusive. The aim of the PEDUCAT trial is to evaluate the feasib...

  1. Impact of preoperative patient education on prevention of postoperative complications after major visceral surgery: study protocol for a randomized controlled trial (PEDUCAT trial).

    Science.gov (United States)

    Fink, Christine; Diener, Markus K; Bruckner, Thomas; Müller, Gisela; Paulsen, Lisa; Keller, Monika; Büchler, Markus W; Knebel, Phillip

    2013-08-26

    In line with the growing number of surgical procedures being performed worldwide, postoperative complications are also increasing proportionately. Prevention of these postoperative complications is a high medical priority. Preoperative education of patients, including provision of preparatory information about the correct behavior after surgery, could improve the postoperative outcome, but the evidence for this is inconclusive. The aim of the PEDUCAT trial is to evaluate the feasibility and the impact of preoperative patient education on postoperative morbidity, mortality and quality of life in patients scheduled for elective major visceral surgery. PEDUCAT is designed as a cluster-randomized controlled pilot study. The experimental group will visit a standardized preoperative seminar to learn how best to behave after surgery in addition to being given a standard information brochure, whereas the control group will only receive the information brochure. Outcome measures such as postoperative morbidity, postoperative pain, postoperative anxiety and depression, patient satisfaction, quality of life, length of hospital stay and postoperative mortality will be evaluated. Statistical analysis will be based on the intention-to-treat population. Analysis of covariance will be applied for the intervention group comparison, adjusting for age, center and quality of life before surgery. This is a pilot study to show the feasibility of the concept. Nevertheless, the planned sample size of n = 204 is large enough to show an effect with power of 90% and a significance level of 5%. German Clinical Trial Register number: DRKS00004226.

  2. [Preoperative assessment of lung disease patients.].

    Science.gov (United States)

    Ramos, Gilson; Ramos Filho, José; Pereira, Edísio; Junqueira, Marcos; Assis, Carlos Henrique C

    2003-02-01

    Lung complications are the most frequent causes of postoperative morbidity-mortality, especially in lung disease patients. So, those patients should be preoperatively carefully evaluated and prepared, both clinically and laboratorially. This review aimed at determining surgical risk and at establishing preoperative procedures to minimize peri and postoperative morbidity-mortality in lung disease patients. Major anesthetic-surgical repercussions in lung function have already been described. Similarly, we tried to select higher-risk patients, submitted or not to lung resection. To that end, clinical and laboratorial propedeutics were used. Finally, a proposal of a preoperative algorithm was presented for procedures with lung resection. Lung disease patients, especially those with chronic evolution, need to be preoperatively thoroughly evaluated. ASA physical status and Goldmans cardiac index are important risk forecasting factors for lung disease patients not candidates for lung resection. Adding to these criteria, estimated postoperative max VO2, FEV1 and diffusion capacity are mandatory for some patients submitted to lung resection. beta2-agonists and steroids should be considered in the preoperative period of these patients.

  3. The effects of short-term preoperative physical therapy and education on early functional recovery of patients younger than 70 undergoing total hip arthroplasty

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    Vukomanović Aleksandra

    2008-01-01

    Full Text Available Background/Aim. Hip arthroplasty is a routine operation which relieves pain in patients with osteoarthritis. The role of physical therapy after hip arthroplasty was recognized, but the importance of preoperative physical therapy and education is still to be judged. The aim of this paper was to investigate the effect of short-term preoperative program of education and physical therapy on patients' early functional recovery immediately after total hip arthroplasty (THA. Methods. This prospective study included 45 patients with hip osteoarthritis scheduled to undergo primary THA and admitted to the Department of Orthopedics of Military Medical Academy. They were randomized into 2 groups: study and control one (with and without preoperative education and physical therapy. Preoperative education was conducted through conversation (1 appointment with physiatrist and brochure. The study group was instructed to perform exercises and basic activities from the postoperative rehabilitation program (2 practical classes with physiotherapist. Effects were measured with questionnaires (Harris, Oxford and Japanese Orthopaedic Association (JOA hip scores, range of motion and visual analog scale of pain. Marks showing ability to perform basic activities and endurance were from 0 (did not perform activity to 5 (independent and secure. Analyses examined differences between the groups over the preoperative and immediate postoperative periods and 15 months after the operation. Results. There were no differences between the groups at discharge according to pain, range of motion, Harris hip score and JOA hip score. Oxford hip score did not differ between the groups 15 months after the operation. The groups started to walk at the same time, but the study group walked up and down stairs (3.7±1.66 vs 5.37±1.46, p ≤ 0.002, used toilet (2.3±0.92 vs 3.2±1.24, p ≤ 0.02 and chair (2.2±1.01 vs 3.25±1.21, p ≤ 0.006 significantly earlier than the control group. On the

  4. Preoperative Cognitive-Behavioral Patient Education Versus Standard Care for Lumbar Spinal Fusion Patients

    DEFF Research Database (Denmark)

    Rolving, Nanna; Søgaard, Rikke; Nielsen, Claus Vinther

    2016-01-01

    ). The experience of psychological proximity between patient and nurse is provided through confidence, continuity and the practical set-up. This constitutes an important enactment of skillfulness, which may render telemedicine a convincing health service in the future. Methodology: The study draws on a pilot...... (Langstrup & Winthereik 2008). This study contributes by showing the infrastructure of psychological proximity, which is provided by way of device, confidence, continuity and accountability....

  5. [Preoperative assessment of patients with diabetes mellitus].

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    Takeda, Kiyoshi

    2010-07-01

    The perioperative morbidity of diabetic patients is related to preoperative end-organ damage. Due to the microvascular pathology, autonomic neuropathy is common and cardiovascular abnormalities such as hypertension, painless myocardial ischemia, and orthostatic hypotension may predispose patients to perioperative cardiovascular instability. Autonomic dysfunction also contributes to delayed gastric emptying, and preoperative administration of a histamine antagonist and a gastric emptying agent is needed. Chronic hyperglycemia leads to glycosylation of tissue proteins and the accumulation of abnormal collagen can cause stiff joint syndrome resulting in difficult tracheal intubation. The primary goal of pre and intraoperative blood glucose control is to avoid hypoglycemia and ketosis. Moreover, the tight glycemic control has been reported to improve survival in critically ill patients who were treated in the intensive care unit.

  6. Preoperative urinary tract obstruction in scoliosis patients.

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    Suzuki, Shigeru; Kotani, Toshiaki; Mori, Kazuetsu; Kawamura, Ken; Ohtake, Akira

    2017-01-01

    While the association between scoliosis and cardiac and respiratory function impairments has been well characterized in clinical practice and research, the potential effect of scoliosis on urinary tract structure and renal function has received little attention. Therefore, the purpose of this study was to evaluate the preoperative clinical characteristics of urinary tract structure and renal function in pediatric patients with idiopathic scoliosis, using a combination of blood tests, urinalysis, and imaging. Preoperative measures of urinary tract structure and renal function were obtained for 16 patients, 13-17 years old, scheduled for corrective surgery for idiopathic scoliosis. Preoperative assessment included blood test and urinalysis, combined with structural imaging on ultrasound (US), magnetic resonance imaging (MRI), magnetic resonance urography (MRU), and radioisotope tracing (RI), using technetium-99 m mercaptoacetyltriglycine ((99m) Tc-MAG3). Differences in blood and urine tests between patients with and without urinary tract obstruction (UTO) were evaluated for significance using Mann-Whitney U test. For all 16 patients, blood tests and MRU were within normal limits. Dilatation of the renal pelvis was identified on US in eight patients (50.0%). UTO was identified on RI in six patients (37.5%). UTO was associated with elevated β2-microglobulin concentration. Urinary β2-microglobulin concentration >0.7 μg/mg Cr differentiated patients with UTO from those without UTO, with a sensitivity of 100% and specificity of 70%. β2-Microglobulin concentration may be a useful marker to screen for asymptomatic UTO in patients with idiopathic scoliosis. © 2016 Japan Pediatric Society.

  7. Preoperative optimization of the vascular surgery patient

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    Zhan HT

    2015-07-01

    Full Text Available Henry T Zhan,1 Seth T Purcell,1,2 Ruth L Bush1 1Texas A&M Health Science Center College of Medicine, Bryan, 2Baylor Scott and White, Temple, TX, USA Abstract: It is well known that patients who suffer from peripheral (noncardiac vascular disease often have coexisting atherosclerotic diseases of the heart. This may leave the patients susceptible to major adverse cardiac events, including death, myocardial infarction, unstable angina, and pulmonary edema, during the perioperative time period, in addition to the many other complications they may sustain as they undergo vascular surgery procedures, regardless of whether the procedure is performed as an open or endovascular modality. As these patients are at particularly high risk, up to 16% in published studies, for postoperative cardiac complications, many proposals and algorithms for perioperative optimization have been suggested and studied in the literature. Moreover, in patients with recent coronary stents, the risk of noncardiac surgery on adverse cardiac events is incremental in the first 6 months following stent implantation. Just as postoperative management of patients is vital to the outcome of a patient, preoperative assessment and optimization may reduce, and possibly completely alleviate, the risks of major postoperative complications, as well as assist in the decision-making process regarding the appropriate surgical and anesthetic management. This review article addresses several tools and therapies that treating physicians may employ to medically optimize a patient before they undergo noncardiac vascular surgery. Keywords: perioperative care, intraoperative care, medical management, risk evaluation/stratification, medical treatment

  8. The effect of a preoperative educational film on patients' postoperative pain in relation to their request for opioids

    NARCIS (Netherlands)

    van Dijk, Jacqueline F M; van Wijck, Albert J M; Kappen, TH; Peelen, Linda M.; Kalkman, CJ; Schuurmans, Marieke J.

    2015-01-01

    Guidelines for postoperative pain treatment are based on patients' pain scores. Patients with an intermediate Numeric Rating Scale (NRS) score of 5 or 6 may consider their pain as either bearable or unbearable, which makes it difficult to decide on pain treatment because guidelines advise

  9. The effect of a preoperative educational film on patients' postoperative pain in relation to their request for opioids

    NARCIS (Netherlands)

    van Dijk, Jacqueline F M; van Wijck, Albert J M; Kappen, TH; Peelen, Linda M.; Kalkman, CJ; Schuurmans, Marieke J.

    2015-01-01

    Guidelines for postoperative pain treatment are based on patients' pain scores. Patients with an intermediate Numeric Rating Scale (NRS) score of 5 or 6 may consider their pain as either bearable or unbearable, which makes it difficult to decide on pain treatment because guidelines advise profession

  10. 自制术前宣教彩色手册在手术患者术前访视中的应用%An analysis of the application of self-made preoperative educative color manual for preoperative visits of patients

    Institute of Scientific and Technical Information of China (English)

    谢朝菊; 黄飞燕

    2014-01-01

    目的:探讨术前宣教彩色手册在手术患者术前访视中的应用效果。方法将368例择期手术患者随机分为实验组与对照组,每组各184例。两组患者术前1天均进行传统的语言术前访视,实验组在此基础上采用赠送术前宣教彩色手册的方法,比较两组患者访视前后的焦虑值、访视所需时间、血压和脉搏等指标,并进行术后满意度调查。结果访视后的焦虑评分、收缩压、舒张压、脉搏等生理指标及访视所需时间、术后的满意度,实验组与对照组之间比较,差异具有统计学意义(P<0.05)。结论应用术前宣教彩色手册进行术前访视,可缩短访视所需时间及有效缓解手术患者的术前焦虑及恐惧度,提高了手术患者的满意度。%Objective To explore the application of preoperative educative color manual for preoperative visits of pa-tients. Methods A total of 368 patients who were to receive selective operation were randomly assigned to an experi-mental group and control group, with 184 patients in each group. The two groups both received conventional preopera-tive visits one day before the operation, and the experimental group further received preoperative educative color manu-al. Indices such as anxiety scores, visit time, blood pressure and pulse of the two groups before and after the visits were compared, and postoperative satisfaction rate was surveyed. Results The differences of physiological indices after the visit such as anxiety scores, systolic pressure, diastolic pressure and pulse, plus visit time and postoperative satisfaction rate between the two groups were statistically significant(P<0.05). Conclusion The application of preoperative educative color manual for preoperative visits shortens visit time, effectively alleviate patientspreoperative anxiety and fear, and improves patients’ satisfaction.

  11. Preoperative Nutritional Status of the Surgical Patients in Jeju

    OpenAIRE

    Moon, Myung-Sang; Kim, Sung-Soo; Lee, Sang-Yup; Jeon, Dal-Jae; Yoon, Min-Geun; Kim, Sung-Sim; Moon, Hanlim

    2014-01-01

    Background To assess the preoperative nutritional status of patients with various disorders and to provide data for pre- and postoperative patient management plans, particularly in the elderly. There is no published information on age-matched and disease-matched preoperative nutritional/immunologic status for orthopedic patients, especially in the elderly, in Jeju. Methods In total, 331 patients with four categories of orthopedic conditions were assessed: 92 elective surgery patients, 59 arth...

  12. Measuring preoperative anxiety in patients with intracranial tumors: the Amsterdam preoperative anxiety and information scale.

    Science.gov (United States)

    Goebel, Simone; Kaup, Lea; Mehdorn, Hubertus Maximilian

    2011-10-01

    Preoperative anxiety is a major problem in patients with brain tumors and is of high clinical relevance. However, to date no instruments have been validated for the assessment of preoperative anxiety for this patient group. The Amsterdam Preoperative Anxiety and Information Scale (APAIS) has shown promising results for the assessment of preoperative anxiety. The aim of this study was to determine its psychometric properties and the optimal cutoff score for patients with intracranial tumors to make it applicable in the neurosurgical setting. The sample totaled 180 neurosurgical patients with intracranial tumors. Patients were administered the APAIS along with the Hospital Anxiety and Depression Scale as the gold standard against which the APAIS was compared. Patients scoring 11 or above in the anxiety subscale of the Hospital Anxiety and Depression Scale were defined as clinical cases having anxiety. The psychometric properties of the APAIS were evaluated for a postulated 2-factor structure, Cronbach α, and correlations. The postulated 2-factor structure could not be replicated. Instead, we found a 3-factor solution (anxiety about the operation, anxiety about the anesthesia, information requirement). The area under the receiver operating characteristics curve ranged from ≥0.65 to ≥0.77. Optimal cutoff scores were calculated. The cutoff score for the anxiety scale was ≥10 for the whole sample and men only, and was ≥11 for women only. Analysis of the psychometric properties yielded satisfactory results (eg. Cronbach α for the anxiety scale >0.84). Despite its brevity, the APAIS is valid and recommendable for the assessment of preoperative anxiety in patients with intracranial tumors. As this is the first validation study focusing on patients with severe diseases and major surgeries, we recommend the application of our cutoff scores also for patients similar to our study population with regard to disease and surgery severity.

  13. [Preoperative information for paediatric patients. The anaesthesiologist's point of view].

    Science.gov (United States)

    Orliaguet, G

    2006-04-01

    Medical information is mandatory before any medical procedure, including pediatric anesthesia. Preoperative information covers many aspects, including medico-psychologic and judicial aspects. When the patient is a child, information must be delivered to the parents in priority. However, the French law has given a particular attention to the opinion of the child. In 70% of the cases, preoperative anxiety of the parents is more related to anesthesia than to the surgical procedure itself. We have to explain the most frequent adverse effects, as well as the more severe and well known complications to the parents, even though they are very infrequent. The only cases where preoperative information is not required are: emergency cases and refusal of the patient or the parents to be informed. While information is necessarily oral, it may be completed using a written document. The quality of the preoperative information directly influences the quality of the psychological preoperative preparation of the parents, and thereafter of the child. Preoperative preparation programs have been developed, but controversial results have been observed. The great majority of the studies on preoperative programs were performed in the USA, where the demand for preoperative information is very important. It is far from sure that the results of all these studies may be extrapolated to French parents, and French studies are needed.

  14. An audit of documented preoperative evaluation of surgery patients ...

    African Journals Online (AJOL)

    Southern African Journal of Anaesthesia and Analgesia 2015; 21(4):23-28 ... The information obtained from the standardised PAR form in each patient's file was audited using a ... inadequate preoperative assessment and management were.

  15. Preoperative preparation of patients with pituitary gland disorders

    National Research Council Canada - National Science Library

    Malenković, Vesna; Gvozdenović, Ljiljana; Milaković, Branko; Sabljak, Vera; Ladjević, Nebojsa; Zivaljević, Vladan

    2011-01-01

    This paper presents the most common disorders of pituitary function: acromegaly, hypopituitarism, diabetes insipidus and syndrome similar to diabetes insipidus, in terms of their importance in preoperative preparation of patients...

  16. Assessment of patient satisfaction with the preoperative anesthetic evaluation

    Directory of Open Access Journals (Sweden)

    Gebremedhn EG

    2014-09-01

    Full Text Available Endale Gebreegziabher Gebremedhn, Vidhya Nagaratnam Department of Anesthesia, School of Medicine, Gondar College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia Background: The evaluation of patient satisfaction is a core aspect of the continuous quality improvement in anesthesia service that can be affected by the preoperative anesthetist visit. This visit enables the anesthetist to know about the patient's general health status and the nature of surgery, to choose the type of anesthesia, and to discuss perioperative complications and their management with the patient. Patients have sometimes complained about the information given during the preoperative anesthetic evaluation in the University of Gondar teaching and referral hospital. The aim of this study was to determine the level of patient satisfaction with the preoperative anesthetist visit. Methods: A cross-sectional study was conducted from February 15 to April 15, 2013. All consecutive elective patients who were operated upon under anesthesia during the study period were interviewed 24 hours after operation. A pretested questionnaire and checklists, which were developed based on the hospital's anesthetic evaluation sheet, were used for data collection. Results: A total of 116 elective patients were operated upon under anesthesia during the study period. Of these, 102 patients were included in our study, with a response rate of 87.9%. Anesthetists introduced themselves to ~24% patients; provided information about anesthesia to ~32%, postoperative complications to ~21%, postoperative analgesia to ~18, and postoperative nausea and vomiting to ~21%; and spent adequate time with ~74%. Patients' questions were answered by the anesthetist in ~65% of cases, and ~65% of patients had reduced anxiety after the anesthetist visit. The patients' overall satisfaction with the preoperative anesthetist visit was ~65%. Conclusion and recommendation: Patient satisfaction with the

  17. Preoperative thrombocytosis predicts poor survival in patients with glioblastoma

    Science.gov (United States)

    Brockmann, Marc A.; Giese, Alf; Mueller, Kathrin; Kaba, Finjap Janvier; Lohr, Frank; Weiss, Christel; Gottschalk, Stefan; Nolte, Ingo; Leppert, Jan; Tuettenberg, Jochen; Groden, Christoph

    2007-01-01

    Thrombocytosis, which is defined as a platelet count greater than 400 platelets/nl, has been found to be an independent predictor of shorter survival in various tumors. Release of growth factors from tumors has been proposed to increase platelet counts. Preoperative platelet counts and other clinical and hematological parameters were reviewed from the records of 153 patients diagnosed between 1999 and 2004 with histologically confirmed glioblastoma in order to evaluate the prognostic significance of preoperative thrombocytosis in these patients. The relationship between thrombocytosis and survival was initially analyzed in all patients regardless of further therapy. Univariate log-rank tests showed that the median survival time of 29 patients with preoperative thrombocytosis (19%) was significantly shorter (4 months; 95% confidence interval [95% CI], 3–6 months) compared to 124 patients with normal platelet counts (11 months; 95% CI, 8–13 months; p = 0.0006). Multivariate analysis (Cox proportional hazards model) confirmed preoperative platelet count, age, prothrombin time, and activated partial thromboplastin time to be prognostic factors of survival (all p thrombocytosis was diagnosed (6 months; 95% CI, 4–12 months) compared to patients with normal platelet count (13 months; 95% CI, 11–15 months; p = 0.0359). In multivariate analysis, age, platelet count, preoperative prothrombin time, and degree of tumor resection retained significance as prognostic factors of survival (all p thrombocytosis to be a prognostic factor associated with shorter survival time in patients with glioblastoma. PMID:17504931

  18. Prognostic significance of preoperative fibrinogen in patients with colon cancer.

    Science.gov (United States)

    Sun, Zhen-Qiang; Han, Xiao-Na; Wang, Hai-Jiang; Tang, Yong; Zhao, Ze-Liang; Qu, Yan-Li; Xu, Rui-Wei; Liu, Yan-Yan; Yu, Xian-Bo

    2014-07-14

    To investigate the prognostic significance of preoperative fibrinogen levels in colon cancer patients. A total of 255 colon cancer patients treated at the Affiliated Tumor Hospital of Xinjiang Medical University from June 1(st) 2005 to June 1(st) 2008 were enrolled in the study. All patients received radical surgery as their primary treatment method. Preoperative fibrinogen was detected by the Clauss method, and all patients were followed up after surgery. Preoperative fibrinogen measurements were correlated with a number of clinicopathological parameters using the Student t test and analysis of variance. Survival analyses were performed by the Kaplan-Meier method and Cox regression modeling to measure 5-year disease-free survival (DFS) and overall survival (OS). The mean preoperative fibrinogen concentration of all colon cancer patients was 3.17 ± 0.88 g/L. Statistically significant differences were found between preoperative fibrinogen levels and the clinicopathological parameters of age, smoking status, tumor size, tumor location, tumor-node-metastasis (TNM) stage, modified Glasgow prognostic scores (mGPS), white blood cell (WBC) count, neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), and carcinoembryonic antigen (CEA) levels. Univariate survival analysis showed that TNM stage, tumor cell differentiation grade, vascular invasion, mGPS score, preoperative fibrinogen, WBC, NLR, PLR and CEA all correlated with both OS and DFS. Alpha-fetoprotein (AFP) and body mass index correlated only with OS. Kaplan-Meier analysis revealed that both OS and DFS of the total cohort, as well as of the stage II and III patients, were higher in the hypofibrinogen group compared to the hyperfibrinogen group (all P TNM stage, mGPS score, CEA, and AFP levels correlated with both OS and DFS. Preoperative fibrinogen levels can serve as an independent prognostic marker to evaluate patient response to colon cancer treatment.

  19. Comparison of preoperative anxiety in reconstructive and cosmetic surgery patients.

    Science.gov (United States)

    Sönmez, Ahmet; Bişkin, Nurdan; Bayramiçli, Mehmet; Numanoğlu, Ayhan

    2005-02-01

    Surgery is a serious stressor and a cause of anxiety for the patients. Reconstructive surgery patients are mostly operated on because of certain functional impairment or disability; on the contrary, cosmetic surgery patients do not have any physical impairment and they are operated on because of mostly psychologic reasons. The aim of this study was to compare the anxiety levels in the reconstructive surgery patients and cosmetic surgery patients preoperatively. Thirty-two patients in the reconstructive surgery group and 30 patients in the cosmetic surgery group were included in the study. State Trait Anxiety Inventory was used to measure the anxiety levels in these 2 groups preoperatively. The 2 groups were similar in characteristics such as age, gender distribution, number of previous operations, and trait anxiety scores. Mean state anxiety scores obtained for the reconstructive surgery group was 38.0 +/- 8.7, while it was 44.2 +/- 10.79 for the cosmetic surgery group (t test, degrees of freedom = 60, P = 0.015). This study reveals that preoperative anxiety levels in the cosmetic surgery patients are higher than those of the reconstructive surgery patients. Therefore, adequate preoperative preparation for cosmetic surgery should include attempts to cope with anxiety. Anxiolytics may be used more liberally and professional psychologic assistance may be required.

  20. Preoperative expectations and values of patients undergoing Mohs micrographic surgery.

    Science.gov (United States)

    Chuang, Gary S; Leach, Brian C; Wheless, Lee; Lang, Pearon G; Cook, Joel

    2011-03-01

    Dermatologists have championed Mohs micrographic surgery (MMS) for its unsurpassed treatment success for skin cancers, safety profile, cost-effectiveness, and tissue-sparing quality. It is unclear whether patients undergoing MMS also value these characteristics. To evaluate patients' preoperative expectations of MMS and identify the factors that may influence such expectations The study prospectively recruited participants who were newly diagnosed with skin cancer and referred for MMS. A questionnaire listing the characteristics of MMS was given to the participants asking them to score the importance of each characteristic on a 10-point scale. The participants were also asked to provide information regarding their gender, age, subjective health status, education level, family annual income, and their referral source On average, participants placed the highest value, in descending order, on a treatment that yielded the highest cure rate, reconstruction initiation only after complete tumor removal, and the surgeon being a skin cancer specialist. Overall, participants placed high values on characteristics of MMS that dermatologists have long esteemed. Our data corroborate that MMS is a valuable procedure that meets the expectations not just of physicians, but also of patients. The authors have indicated no significant interest with commercial supporters. © 2011 by the American Society for Dermatologic Surgery, Inc.

  1. [Evaluation of preoperative anxiety in patients requiring glaucoma filtration surgery].

    Science.gov (United States)

    Lemaitre, S; Blumen-Ohana, E; Akesbi, J; Laplace, O; Nordmann, J-P

    2014-01-01

    Preoperative anxiety is often expressed by patients requiring filtration surgery for their glaucoma. So far, there has been no scale for screening this group of patients for preoperative anxiety. The Amsterdam Preoperative Anxiety and Information Scale (APAIS) is a self-evaluation questionnaire which has been used in specialties other than ophthalmology and which makes it possible to identify the adult patients with a high level of preoperative anxiety over an upcoming surgical procedure. The purpose of this study is to estimate the preoperative anxiety in glaucoma patients requiring filtration surgery. We performed a prospective study of 36 adult patients with chronic glaucoma not responding to medical treatment and who were about to undergo filtration surgery (trabeculectomy or deep sclerectomy). The APAIS questionnaire was given to the patients after discussing the indication for surgery. A global anxiety score (ranging from 4 to 20) above 10 defined patients with a high level of preoperative anxiety. We attempted to identify among these patients the factors related to filtration surgery which caused them anxiety (lack of control of intraocular pressure, risk of blindness, presence of the filtering bleb). In our sample of patients, we found that glaucoma was a source of anxiety. That was also true for the surgical procedure, though most patients believe that once the decision had been made, their psychological status was not modified by the upcoming procedure. The patient-clinician relationship is important in any chronic disease, all the more so in glaucoma, since this disease remains asymptomatic for a long time. When filtration surgery is necessary, the patients are going to express less preoperative anxiety if they trust their physician and if individualized information has been given to them The French version of the APAIS is a quick scale, easily completed, that can be recommended for evaluating anxiety and patients' need for information prior to filtering

  2. Identifying and assessing anxiety in pre-operative patients.

    Science.gov (United States)

    Pritchard, Michael John

    Increasing demands for hospitals to be more efficient mean that patients attending for an operation are generally admitted on the day of surgery. As a result, healthcare professionals have little time to talk to the patient to ascertain his or her wellbeing, to check for any signs of anxiety and ask whether the patient requires further information about the forthcoming procedure. Healthcare professionals should be encouraged to use appropriate interventions to identify and assess anxious patients. There are several instruments available to measure the patient's level of pre-operative anxiety. This article reviews the Amsterdam Preoperative Anxiety and Information Scale, which is easy for patients to complete and may help to identify which individuals need extra support.

  3. Preoperative Evaluation of Patients with Diabetes Mellitus.

    Science.gov (United States)

    Miller, Joshua D; Richman, Deborah C

    2016-03-01

    There are more than 29 million people in the United States with diabetes; it is estimated that by 2050, one in 3 individuals will have the disease. At least 50% of patients with diabetes are expected to undergo surgery in their lifetime. Complications from uncontrolled diabetes can impact multiple organ systems and affect perioperative risk. In this review, the authors discuss principles in diabetes management that will assist the perioperative clinician in caring for patients with diabetes.

  4. Topics and structure in preoperative nursing consultations with patients undergoing colorectal cancer surgery.

    Science.gov (United States)

    Pettersson, Monica E; Öhlén, Joakim; Friberg, Febe; Hydén, Lars-Christer; Carlsson, Eva

    2016-11-08

    The preoperative education, which occurs in preoperative patient consultations, is an important part of the surgical nurse's profession. These consultations may be the building blocks of a partnership that facilitates communication between patient and nurse. The aim of the study was to describe topics and structure and documentation in preoperative nursing consultations with patients undergoing surgery for colorectal cancer. The study was based on analysis of consultations between seven patients and nurses at a Swedish university hospital. The preplanned preoperative consultations were audio-recorded and transcribed verbatim. The structure of the consultations was described in terms of phases and the text was analysed according to a manifest content analysis RESULTS: The consultations were structured on an agenda that was used variously and communicating different topics in an equally varied manner. Seven main topics were found: Health status, Preparation before surgery, Discovery, Tumour, Operation, Symptoms and Recovery after surgery. The topic structure disclosed a high number of subtopics. The main topics 'Discovery', 'Tumour' and 'Symptoms' were only raised by patients and occupied only 11% of the discursive space. Documentation was sparse and included mainly task-oriented procedures rather than patients' worries and concerns. There was no clear structure regarding preoperative consultation purpose and content. Using closed questions instead of open is a hindrance of developing a dialogue and thus patient participation. Preoperative consultation practice needs to be strengthened to include explicit communication of the consultations' purpose and agenda, with nurses actively discussing and responding to patients' concerns and sensitive issues. The results of the study facilitate the development of methods and structure to support person-centred communication where the patient is given space to get help with the difficult issues he/she may have when undergoing

  5. Preoperative anxiety in surgical patients - experience of a single unit.

    Science.gov (United States)

    Matthias, Anne Thushara; Samarasekera, Dharmanbandhu Nandadeva

    2012-03-01

    Preoperative anxiety has a significant effect on the outcome of anesthesia and surgery. At present, there is no published data on the preoperative anxiety levels in Sri Lankan patients. In the West, several validated questionnaires such as The Amsterdam Preoperative Anxiety and Information Scale (APAIS) and State Trait Anxiety Inventory (STAI) are used. To measure the preoperative anxiety levels in patients using APAIS and to analyze the factors affecting anxiety and the role played by the anesthetist in allaying anxiety. One hundred patients scheduled for elective surgery were prospectively studied using the APAIS. The internal consistency was checked using Cronbach's alpha. The ages varied 25 to 72 years (mean=48.7 years, SD=13.6). Reliability of the APAIS was high; Cronbach's alpha=0.864 in the overall component and 0.84, 0.73 and 0.97 in the anxiety related to surgery, anesthesia and in the information desire components, respectively. Females were more anxious than males (p=0.02) and those who had never sustained surgery were more anxious than those who previously had surgery (p=0.05). An anesthetist's visit and premedication reduced total anxiety scores (Z=-3.07, p=0.002) and anesthesia related anxiety scores (Z=-3.45, p=0.001). The prevalence of anxiety is high among Sri Lankan patients. Females are more anxious than males and those who have never had surgery are more anxious than those who have had surgery. The anesthetist's visit could reduce anxiety. Sinhala version of the APAIS is highly reliable in assessing the preoperative anxiety levels. Copyright © 2012. Published by Elsevier B.V.

  6. An anaesthetic pre-operative assessment clinic reduces pre-operative inpatient stay in patients requiring major vascular surgery.

    LENUS (Irish Health Repository)

    O'Connor, D B

    2012-02-01

    BACKGROUND: Patients undergoing major vascular surgery (MVS) require extensive anaesthetic assessment. This can require extended pre-operative stays. AIMS: We investigated whether a newly established anaesthetic pre-operative assessment clinic (PAC) would reduce the pre-operative inpatient stay, avoid unnecessary investigations and facilitate day before surgery (DBS) admissions for patients undergoing MVS. PATIENT AND METHODS: One year following and preceding the establishment of the PAC the records of patients undergoing open or endovascular aortic aneurysm repair, carotid endarterectomy and infra-inguinal bypass were reviewed to measure pre-operative length of stay (LoS). RESULTS: Pre-operative LoS was significantly reduced in the study period (1.85 vs. 4.2 days, respectively, P < 0.0001). Only 12 out of 61 patients in 2007 were admitted on the DBS and this increased to 33 out of 63 patients (P = 0.0002). No procedure was cancelled for medical reasons. CONCLUSION: The PAC has facilitated accurate outpatient anaesthetic assessment for patients requiring MVS. The pre-operative in-patient stay has been significantly reduced.

  7. The effect of a preoperative education programme on perioperative anxiety in children: an observational study.

    Science.gov (United States)

    Rice, Mariam; Glasper, Alan; Keeton, Diana; Spargo, Paul

    2008-05-01

    The distress of children at the induction of anesthesia (DAI) is unpleasant for all involved and potentially harmful. Many strategies such as premedication or parental presence at induction have been described to minimize it. A preoperative education programme [the 'Saturday Morning Club' or (SMC)] has been in existence in our institution for a number of years and an observational study of children undergoing day case surgery was undertaken to assess the influence of attendance at the SMC on DAI. Ninety-four children aged between 2 and 16 years of age were included in the study; 21 attended the SMC and 73 did not. Patient anxiety using the modified Yale Preoperative Anxiety Scale was measured by blinded observers on the day ward, in the preoperative waiting room and at induction of anesthesia. Parental anxiety at the same locations was self reported using a visual analogue scale. Attendance at the SMC had a favorable effect on patient anxiety levels in all three locations but only reached statistical significance in the waiting room (P = 0.007, Mann-Whitney U-test). At present there is little evidence to support the use of preoperative education programmes in the UK and further studies are required to determine their benefit.

  8. Pre-operative patient preparation in the prevention of surgical site infections.

    Science.gov (United States)

    McBride, Tara; Beamer, Jennifer

    2007-12-01

    In 1999 the Ontario Ministry of Health and Long-Term Care granted funding to St. Mary's General Hospital for a Regional Cardiac Care Center. In July 2003 the cardiac surgery program opened. During the program-planning phase, protocols and procedures related to patient preparation for cardiac surgery were developed. To share policies, protocols and patient teaching tools developed from research driven, evidenced based standards of practice. To complete a one-year review (January to December 2004) and assess the compliance rates with pre-operative patient preparation procedures on all Coronary Artery Bypass Graft (CABG) cardiac surgery patients. Retrospective chart review. 191 bed community-based Regional Cardiac Care Centre. All adult patients undergoing Coronary Artery Bypass Graft (CABG) surgery from January 1st 2004 to December 31st 2004. Compliance rate following patient education related to pre-operative washes, assessing completion of pre-operative washes, and location of clipping relative to the Cardiovascular Operating Room (CVOR). A team of Registered Nurses was able to effectively implement policies and protocols within a cardiac surgery program that meet the recommended standards of care of the Centers for Disease Control and Prevention (CDC), Operating Room Nurses Association of Canada (ORNAC) and Safer Health Care Now! Initiative. A retrospective chart review has demonstrated that staff consistently apply and document care in accordance with the developed pre-operative wash and hair clipping protocols.

  9. Effect of Preoperative Psychological Nursing and Health Education on Patients with Time Selecting Operation%术前心理护理与健康教育对择期手术患者的影响

    Institute of Scientific and Technical Information of China (English)

    韦艳萍

    2015-01-01

    Objective To investigate the surgical operation patient's preoperative psychological nursing and health education method and ef ect. Methods In our hospital 2014.5~2014.12,240 cases of operation patients, randomly divided into a group and the two group, a group for routine care, the two groups using the nursing method of preoperative health education and mental care combination. Results The psychological nursing after 240 cases of patients were able to take a more healthy state of mind, emotional stability, with accept operation treatment, there was no complication after operation of a case. Conclusion Pychological nursing and health education to eliminate the patient to the proper operation of the fear and anxiety of patients, enhance the confidence to overcome the disease, is to promote the important conditions for a speedy recovery.%目的探讨外科择期手术患者的术前心理护理和健康教育方法及作用。方法选择我院2014年5月~12月择期手术患者240例,随机分成一组和二组,一组为常规护理,二组采用术前健康教育与心理护理相结合的护理方法。结果心理护理后240例患者均能以较为健康的心理状态,稳定的情绪接受、配合手术的治疗,无1例发生手术并发症。结论适当的心理护理及健康教育消除了患者对手术的恐惧和忧虑,增强了患者战胜疾病的信心,是促使其早日康复的重要条件。

  10. Estimating glomerular filtration rate preoperatively for patients undergoing hepatectomy

    Institute of Scientific and Technical Information of China (English)

    Yoshimi Iwasaki; Tokihiko Sawada; Shozo Mori; Yukihiro Iso; Masato Katoh; Kyu Rokkaku; Junji Kita; Mitsugi Shimoda; Keiichi Kubota

    2009-01-01

    AIM: To compare creatinine clearance (Ccr) with estimated glomerular filtration rate (eGFR) in preoperative renal function tests in patients undergoing hepatectomy. METHODS: The records of 197 patients undergoing hepatectomy between August 2006 and August 2008 were studied, and preoperative Ccr, a three-variable equation for eGFR (eGFR3) and a five-variable equation for eGFR (eGFR5) were calculated. Abnormal values were defined as Ccr < 50 mL/min, eGFR3 and eGFR5 < 60 mL/min per 1.73 m2. The maximum increases in the postoperative serum creatinine (post Cr) level and postoperative rate of increase in the serum Cr level (post Cr rate) were compared. RESULTS: There were 37 patients (18.8%) withabnormal Ccr, 31 (15.7%) with abnormal eGFR3, and 40 (20.3%) with abnormal eGFR5. Although there were no significant differences in the post Cr rate between patients with normal and abnormal Ccr, eGFR3 and eGFR5 values, the post Cr level was significantly higher in patients with eGFR3 and eGFR5 abnormality than in normal patients ( P < 0.0001). Post Cr level tended to be higher in patients with Ccr abnormality ( P = 0.0936 and P = 0.0875, respectively). CONCLUSION: eGFR5 and the simpler eGFR3, rather than Ccr, are recommended as a preoperative renal function test in patients undergoing hepatectomy.

  11. Preoperative mechanical preparation of the colon: the patient's experience

    Directory of Open Access Journals (Sweden)

    Arodell Malin

    2007-05-01

    Full Text Available Abstract Background Preoperative mechanical bowel preparation can be questioned as standard procedure in colon surgery, based on the result from several randomised trials. Methods As part of a large multicenter trial, 105 patients planned for elective colon surgery for cancer, adenoma, or diverticulitis in three hospitals were asked to complete a questionnaire regarding perceived health including experience with bowel preparation. There were 39 questions, each having 3 – 10 answer alternatives, dealing with food intake, pain, discomfort, nausea/vomiting, gas distension, anxiety, tiredness, need of assistance with bowel preparation, and willingness to undergo the procedure again if necessary. Results 60 patients received mechanical bowel preparation (MBP and 45 patients did not (No-MBP. In the MBP group 52% needed assistance with bowel preparation and 30% would consider undergoing the same preoperative procedure again. In the No-MBP group 65 % of the patients were positive to no bowel preparation. There was no significant difference between the two groups with respect to postoperative pain and nausea. On Day 4 (but not on Days 1 and 7 postoperatively patients in the No-MBP group perceived more discomfort than patients in the MBP group, p = 0.02. Time to intake of fluid and solid food did not differ between the two groups. Bowel emptying occurred significantly earlier in the No-MBP group than in the MBP group, p = 0.03. Conclusion Mechanical bowel preparation is distressing for the patient and associated with a prolonged time to first bowel emptying.

  12. Preoperative Strength Training for Elderly Patients Awaiting Total Knee Arthroplasty

    Directory of Open Access Journals (Sweden)

    D. M. van Leeuwen

    2014-01-01

    Full Text Available Objective. To investigate the feasibility and effects of additional preoperative high intensity strength training for patients awaiting total knee arthroplasty (TKA. Design. Clinical controlled trial. Patients. Twenty-two patients awaiting TKA. Methods. Patients were allocated to a standard training group or a group receiving standard training with additional progressive strength training for 6 weeks. Isometric knee extensor strength, voluntary activation, chair stand, 6-minute walk test (6MWT, and stair climbing were assessed before and after 6 weeks of training and 6 and 12 weeks after TKA. Results. For 3 of the 11 patients in the intensive strength group, training load had to be adjusted because of pain. For both groups combined, improvements in chair stand and 6MWT were observed before surgery, but intensive strength training was not more effective than standard training. Voluntary activation did not change before and after surgery, and postoperative recovery was not different between groups (P>0.05. Knee extensor strength of the affected leg before surgery was significantly associated with 6-minute walk (r=0.50 and the stair climb (r−=0.58, P<0.05. Conclusion. Intensive strength training was feasible for the majority of patients, but there were no indications that it is more effective than standard training to increase preoperative physical performance. This trial was registered with NTR2278.

  13. Preoperative Assessment of Different Treatment Modalities in Bronchial Asthma Patients

    Directory of Open Access Journals (Sweden)

    Kawther A. Azzam M.D. and **Sahar S. Khattab MD

    2003-06-01

    Full Text Available This study was performed to assess the effectiveness of acupuncture and medical therapies of bronchial asthma preoperatively. Sixty patients suffered from mild to moderate bronchial asthma and coming for elective operations were chozen from the outpatient clinic of Al-Zahraa University Hospital. Patients were randomly divided into three equal groups (n=20 each. Group I patients (drug group received oral theophylline and Salbutamol (ventolin inhaler according to the needs. Group II patients (drug +ear acupuncture group received same medical treatment as in group I and added ear acupuncture. Group III patients (drug + ear and body acupuncture group received same medical treatment as in group I and II and added ear and body acupuncture. Ventilatory function tests through spirometer and interleukin-13 estimation were performed before treatment and after two weeks of treatment. Improvement of subjective and objective parameters had occurred with significant decrease in the mean serum level of interleukin-13 and decrease in the mean number of using b-agonist puffs after two weeks of treatment in the three groups, with the best results being in group III than in group II and then in group I. Conclusion: Interleukin-13 estimation togheter with ventilatory function tests is a useful parameter for pre-operative assessment and evaluation of asthmatic patients. Also medication was significantly reduced when combined with acupuncture.

  14. Preoperative thrombocytosis predicts prognosis in stage II colorectal cancer patients

    Science.gov (United States)

    Lee, Yong Sun; Suh, Kwang Wook

    2016-01-01

    Purpose Thrombocytosis is known to be a poor prognostic factor in several types of solid tumors. The prognostic role of preoperative thrombocytosis in colorectal cancer remains limited. The aim of this study is to investigate the prognostic role of preoperative thrombocytosis in stage II colorectal cancer. Methods Two hundred eighty-four patients with stage II colorectal cancer who underwent surgical resection between December 2003 and December 2009 were retrospectively reviewed. Thrombocytosis was defined as platelet > 450 × 109/L. We compared patients with thrombocytosis and those without thrombocytosis in terms of survival. Results The 5-year disease-free survival (DFS) rates were lower in patients with thrombocytosis compared to those without thrombocytosis in stage II colorectal cancer (73.3% vs. 89.6%, P = 0.021). Cox multivariate analysis demonstrated that thrombocytosis (hazard ratio, 2.945; 95% confidence interval, 1.127–7.697; P = 0.028) was independently associated with DFS in patients with stage II colorectal cancer. Conclusion This study showed that thrombocytosis is a prognostic factor predicting DFS in stage II colorectal cancer patients. PMID:27274508

  15. Preoperative preparation of patients with pituitary gland disorders.

    Science.gov (United States)

    Malenković, Vesna; Gvozdenović, Ljiljana; Milaković, Branko; Sabljak, Vera; Ladjević, Nebojsa; Zivaljević, Vladan

    2011-01-01

    This paper presents the most common disorders of pituitary function: acromegaly, hypopituitarism, diabetes insipidus and syndrome similar to diabetes insipidus, in terms of their importance in preoperative preparation of patients. Pituitary function manages almost the entire endocrine system using the negative feedback mechanism that is impaired by these diseases. The cause of acromegaly is a pituitary adenoma, which produces growth hormone in adults. Primary therapy of acromegaly is surgical, with or without associated radiotherapy. If a patient with acromegaly as comorbidity prepares for non-elective neurosurgical operation, then it requires consultation with brain surgeons for possible delays of that operation and primary surgical treatment of pituitary gland. If operative treatment of pituitary gland is carried out, the preoperative preparation (for other surgical interventions) should consider the need for perioperative glucocorticoid supplementation. Panhypopituitarism consequences are different in children and adults and the first step in diagnosis is to assess the function of target organs. Change of electrolytes and water occurs in the case of pituitary lesions in the form of central or nephrogenic diabetes insipidus as a syndrome of inappropriate secretion of antidiuretic hormone (SIADH). Preoperative preparation of patients with pituitary dysfunction should be multidisciplinary, whether it is a neurosurgical or some other surgical intervention. The aim is to evaluate the result of insufficient production of pituitary hormones (hypopituitarism), excessive production of adenohypophysis hormones (acromegaly, Cushing's disease and hyperprolactinemia) and the influence of pituitary tumours in surrounding structures (compression syndrome) and to determine the level of perioperative risk. Pharmacological suppressive therapy of the hyperfunctional pituitary disorders can have significant interactions with drugs used in the perioperative period.

  16. Early proximal junctional failure in patients with preoperative sagittal imbalance.

    Science.gov (United States)

    Smith, Micah W; Annis, Prokopis; Lawrence, Brandon D; Daubs, Michael D; Brodke, Darrel S

    2013-10-01

    Study Type Retrospective review. Introduction Sagittal imbalance has been associated with lower health-related quality of life outcomes, and restoration of imbalance is associated with improved outcomes.123 The long constructs used in adult spinal deformity have potential consequences such as proximal junctional kyphosis (PJK). Clinically, the development of PJK may not be as important as failure of the construct or vertebrae at the proximal end. As PJK does not lead to worse clinical outcomes,45 we define the term early proximal junctional failure (EPJF) as fracture, implant failure, or myelopathy due to stenosis at the upper instrumental vertebra (UIV) or UIV + 1 within 6 months of surgery. Objective The purpose of this study is to report the incidence of EPJF in patients who are sagittally imbalanced preoperatively and to identify risk factors postoperatively that correlate with EPJF using commonly reported sagittal balance parameters. Methods We reviewed 197 patients with preoperative sagittal imbalance by at least one of the following: sagittal vertical axis more than 5 cm, global sagittal alignment more than 45 degrees, pelvic incidence-lumbar lordosis more than 10 degrees, or spine-sacral angle less than 120 degrees. Radiographic measurements also included proximal junctional angle, thoracic kyphosis, lumbar lordosis, pelvic parameters, and sagittal balance parameters/formulas, as well as UIV angle, UIV spinosacral angle, and UIV plumb line to assess as potential risk factors. EPJF incidence was calculated postoperatively for each of the accepted sagittal balance parameters/formulas. Results EPJF was observed in 49 of 197 patients (25%) with preoperative sagittal imbalance and was more common in fusions with UIV in the lower thoracic spine (TS) (35%) than in those with UIV in the upper TS (10%) or lumbar (25%) (p = 0.007). Of the 49 EPJF patients, 16 patients (33%) required revision surgery within the first year, for an overall early revision

  17. Preoperative pulmonary rehabilitation for marginal-function lung cancer patients.

    Science.gov (United States)

    Hashmi, Asra; Baciewicz, Frank A; Soubani, Ayman O; Gadgeel, Shirish M

    2017-01-01

    Background This study aimed to evaluate the impact of preoperative pulmonary rehabilitation in lung cancer patients undergoing pulmonary resection surgery with marginal lung function. Methods Short-term outcomes of 42 patients with forced expiratory volume in 1 s pulmonary rehabilitation) and group B (receiving pulmonary rehabilitation). In group B, a second set of pulmonary function tests was obtained. Results There were no significant differences in terms of sex, age, race, pathologic stage, operative procedure, or smoking years. Mean forced expiratory volume in 1 s and diffusing capacity for carbon monoxide in group A was 1.40 ± 0.22 L and 10.28 ± 2.64 g∙dL(-1) vs. 1.39 ± 0.13 L and 10.75 ± 2.08 g∙dL(-1) in group B. Group B showed significant improvement in forced expiratory volume in 1 s from 1.39 ± 0.13 to 1.55 ± 0.06 L ( p = 0.02). Mean intensive care unit stay was 6 ± 5 days in group A vs. 9 ± 9 days in group B ( p = 0.22). Mean hospital stay was 10 ± 4 days in group A vs. 14 ± 9 days in group B ( p = 0.31). There was no significant difference in morbidity or mortality between groups. Conclusion Preoperative pulmonary rehabilitation can significantly improve forced expiratory volume in 1 s in some marginal patients undergoing lung cancer resection. However, it does not improve length of stay, morbidity, or mortality.

  18. 探讨应用病友志愿者教育法对白内障患者术前心理状态的影响%To Explore Application of Patients Volunteer Education Impact on Cataract Patients with Preoperative Psychological State

    Institute of Scientific and Technical Information of China (English)

    杜莉红

    2016-01-01

    Objective Explore the influence of patients'volunteer education on the cataract patients'preoperative psychological state .Methods Choose our eye cataract patients 90 cases .They were randomly divided into two groups ,45 cases each group .Pa‐tients volunteer education law is adopted to improve the health education intervention in the observation group ,control group adopts the nurse health education .Compare two groups before and after intervention in patients with preoperative anxiety of eliminating . Results Of the implementation of patient volunteer education program ,the observation group SDS and SAS were lower than the control group;wake up time in observation group ,sleep latency and sleep shorter than the control group ,total sleep time and sleep efficiency were higher than the control group .Conclusion Volunteer patients education supplement hospital health education to pa‐tients ,which can effectively improve preoperative anxiety in patients with cataract .%目的探讨应用病友志愿者教育法对白内障患者术前心理状态的影响。方法选取我院眼科白内障患者90例,随机分为对照组和观察组,各45例。观察组采用病友志愿者教育法进行健康教育。对照组采用传统的方法进行健康教育。比较两组干预前后术前焦虑、抑郁的消除情况。结果实施病友志愿者教育法后,观察组SDS及SAS评分低于照组,入睡时间和睡眠期间醒来时间短于对照组,整个睡眠时间和睡眠效率高于对照组(P<0.05)。观察组术前睡眠质量改善率优于对照组(P<0.05)。结论病友志愿者教育法作为医院对患者健康教育的补充,可有效的改善白内障患者术前的焦虑、抑郁情绪。

  19. eGFR is a reliable preoperative renal function parameter in patients with gastric cancer

    Institute of Scientific and Technical Information of China (English)

    Takayuki; Kosuge; Tokihiko; Sawada; Yoshimi; Iwasaki; Junji; Kita; Mitsugi; Shimoda; Nobumi; Tagaya; Keiichi; Kubota

    2010-01-01

    AIM: To evaluate the validity of the estimated glomerular filtration rate (eGFR) as a preoperative renal function parameter in patients with gastric cancer. METHODS: A retrospective study was conducted in 147 patients with gastric cancer. Preoperative creatinine clearance (Ccr), eGFR, and preand postoperative serum creatinine (sCr) data were examined. Preoperative Ccr and eGFR were then compared for their reliability in predicting postoperative renal dysfunction. RESULTS: Among 110 patients with normal preo...

  20. A study of a pre-operative intervention in patients with diabetes undergoing cardiac surgery.

    Science.gov (United States)

    Lee, G A; Wyatt, S; Topliss, D; Walker, K Z; Stoney, R

    2014-01-01

    Coronary heart disease is common in Type 2 diabetes and often requires cardiac surgery. However poorer outcomes have been reported including increased rates of post-operative infection and prolonged hospital stay. The aim of the study was to determine the feasibility and acceptability of a specialist consultation model (pre-operative medical and educational intervention) for type 2 diabetes in the cardiac surgery setting. Twenty four patients were assigned usual care or to the intervention group. The intervention group were assessed by a diabetes clinical nurse consultant, dietitian, and endocrinologist during a pre-operative visit. Specific diabetes questionnaires were administered, education was delivered, and protocol-driven changes to the medical regimen were instituted. Length of stay, incidence of post-operative complications, and number of post-operative inpatient review endocrinology visits required were recorded. Twenty four patients with a pre-operative HbA(1c) greater than 6.5% (48 mmol/mol) were studied (17 males and 7 females). In the usual care group (n = 15), HbA(1c) pre-operatively was 7.2% (55.2 mmol/mol) compared to 10.1% (86.9 mmol/mol) in the intervention group (n = 9). Six weeks post-operatively HbA(1c) fell significantly in the intervention group by 1.9% (to 8.2% [66.1 mmol/mol]) compared to a reduction of 1.2% (to 7.0% [53 mmol/mol]) in the usual care group (p cardiac surgery.

  1. Preoperative hyperthermo-chemo-radiotherapy for patients with rectal cancer

    Energy Technology Data Exchange (ETDEWEB)

    Matsuda, Hiroyuki; Shimono, Reishi; Inoue, Tetsuya; Mori, Masaki; Kuwano, Hiroyuki; Sugimachi, Keizo

    1989-04-01

    Between April 1986 and February 1988, 17 patients with rectal cancer were treated with preoperative hyperthermo-chemo-radiotherapy (HCR). Hyperthermia was given 4 or 5 times over a 2-week period before irradiation. X-ray irradiation was given 20 times in 1.5 Gy x 2/day to a total dose of 30 Gy. Two hundred and fifty milligrams of 5 FU was intravenously injected or 400-600 mg of HCFU was orally administered. Of evaluable 16 patients, 6 were roentgenologically evaluated as partial response, 3 as moderate response, and 7 as non-response. Histological examination revealed complete response in 9 (53%), moderate response in 4 (24%), and slight response in 4 (24%). In 9 patients seropositive for CEA, CEA tended to decrease after HCR. Early side effects of HCR was not encountered. Although some of the patients complained of fever in the anal site, defecation desire, and micturition desire attributable to hyperthermia, these complaints were not so severe as to discontinue the treatment. (Namekawa, K).

  2. [Relevance of preoperative anxiety for postoperative outcome in urological surgery patients: A prospective observational study].

    Science.gov (United States)

    Laufenberg-Feldmann, R; Kappis, B; Schuster, M; Ferner, M

    2016-04-01

    Preoperative anxiety is not systematically assessed during premedication appointments, although it may influence the postoperative course and outcome. The aim of this study was to assess preoperative anxiety in a sample of patients before major urological surgery and to characterize the impact on postoperative pain. An additional aim was to analyze the agreement between patients' self-ratings and physicians' anxiety ratings. In all, 127 male and 27 female patients participated in a prospective observational study. Preoperative anxiety was assessed with two validated instruments - the APAIS (Amsterdam Preoperative Anxiety and Information Scale) and the State Scale of the STOA questionnaire (State-Trait Operation Anxiety) - during the premedication appointment. Physicians provided their subjective ratings on patients' anxiety and need for information using the APAIS. The predictive value of preoperative anxiety for postoperative pain was evaluated. Nearly four out of ten patients were identified as "anxiety cases"; thereof women were more afraid than men were. Preoperative anxiety was not correctly assessed by physicians, who overestimated patients' anxiety. In female patients, preoperative anxiety was predictive of increased postoperative pain scores. Preoperative anxiety is a frequent concern and often not correctly assessed by physicians. The use of scoring systems to detect preoperative anxiety is useful in clinical routine and helps to decide on therapeutic interventions.

  3. Prophylactic digitalization preoperatively of patients with arteriosclerotic heart disease.

    Science.gov (United States)

    Bille-Brahe, N E; Engell, H C; Sørensen, M B

    1981-02-01

    This study was undertaken to investigate the hemodynamic effect of prophylactic digitalization before major surgical procedures. Sixteen patients, all admitted for an elective vascular operation for arteriosclerotic disease and all with impaired left ventricular function, were investigated. In half of the patients, digitalis was given before the operation, the other half of the patients served as the control study. The measured parameters were pulmonary artery mean pressure, pulmonary capillary wedge pressure, central venous pressure, mean arterial blood pressure, heart rate, cardiac output, blood volume and arterial, as well as venous, oxygen content. Preoperatively, before digitalization, no significant differences were noted between the two groups at rest and during exercise. Before anesthesia and postoperatively, those given digitalis had improved cardiac function. Those in both groups, however, had a normal hemodynamic response to the surgical trauma. In this study, a definite answer is not provided concerning the usefulness of prophylactic digitalization but an increase in the ability of the digitalized heart to withstand the imposition of a pressure load postoperatively is suggested.

  4. The effect of preoperative Lugol's iodine on intraoperative bleeding in patients with hyperthyroidism

    OpenAIRE

    Yeliz Yilmaz; Kemal Erdinc Kamer; Orhan Ureyen; Erdem Sari; Turan Acar; Onder Karahalli

    2016-01-01

    Aim: To investigate the effect of preoperative Lugol's iodine on intraoperative bleeding in patients with hyperthyroidism. Material and methods: This controlled, randomized, prospective cohort was carried out on 40 patients who admitted for surgery due to hyperthyroidism. Cases were randomly assigned to receive either preoperative treatment with Lugol solution (Group 1) or no preoperative treatment with Lugol solution (Group 2). Group 3 (n = 10) consisted of healthy adults with no known hi...

  5. Preoperative therapeutic neuroscience education for lumbar radiculopathy: a single-case fMRI report.

    Science.gov (United States)

    Louw, Adriaan; Puentedura, Emilio J; Diener, Ina; Peoples, Randal R

    2015-01-01

    Therapeutic neuroscience education (TNE) has been shown to be effective in the treatment of mainly chronic musculoskeletal pain conditions. This case study aims to describe the changes in brain activation on functional magnetic resonance imaging (fMRI) scanning, before and after the application of a newly-designed preoperative TNE program. A 30-year-old female with a current acute episode of low back pain (LBP) and radiculopathy participated in a single preoperative TNE session. She completed pre- and post-education measures including visual analog scale (VAS) for LBP and leg pain; Oswestry Disability Index (ODI); Fear Avoidance Beliefs Questionnaire (FABQ); Pain Catastrophizing Scale (PCS) and a series of Likert-scale questions regarding beliefs and attitudes to lumbar surgery (LS). After a 30-minute TNE session, ODI decreased by 10%, PCS decreased by 10 points and her beliefs and attitudes shifted positively regarding LS. Immediately following TNE straight leg raise increased by 7° and forward flexion by 8 cm. fMRI testing following TNE revealed 3 marked differences compared to pre-education scanning: (1) deactivation of the periaqueductal gray area; (2) deactivation of the cerebellum; and (3) increased activation of the motor cortex. The immediate positive fMRI, psychometric and physical movement changes may indicate a cortical mechanism of TNE for patients scheduled for LS.

  6. The effects of preoperative cardiology consultation prior to elective abdominal aortic aneurysm repair on patient morbidity.

    Science.gov (United States)

    Boniakowski, Anna E; Davis, Frank M; Phillips, Amanda R; Robinson, Adina B; Coleman, Dawn M; Henke, Peter K

    2017-08-01

    Objectives The relationship between preoperative medical consultations and postoperative complications has not been extensively studied. Thus, we investigated the impact of preoperative consultation on postoperative morbidity following elective abdominal aortic aneurysm repair. Methods A retrospective review was conducted on 469 patients (mean age 72 years, 20% female) who underwent elective abdominal aortic aneurysm repair from June 2007 to July 2014. Data elements included detailed medical history, preoperative cardiology consultation, and postoperative complications. Primary outcomes included 30-day morbidity, consult-specific morbidity, and mortality. A bivariate probit regression model accounting for the endogeneity of binary preoperative medical consult and patient variability was estimated with a maximum likelihood function. Results Eighty patients had preoperative medical consults (85% cardiology); thus, our analysis focuses on the effect of cardiac-related preoperative consults. Hyperlipidemia, increased aneurysm size, and increased revised cardiac risk index increased likelihood of referral to cardiology preoperatively. Surgery type (endovascular versus open repair) was not significant in development of postoperative complications when controlling for revised cardiac risk index ( p = 0.295). After controlling for patient comorbidities, there was no difference in postoperative cardiac-related complications between patients who did and did not undergo cardiology consultation preoperatively ( p = 0.386). Conclusions When controlling for patient disease severity using revised cardiac risk index risk stratification, preoperative cardiology consultation is not associated with postoperative cardiac morbidity.

  7. Providing Preoperative Information for Children Undergoing Surgery: A Randomized Study Testing Different Types of Educational Material to Reduce Children's Preoperative Worries

    Science.gov (United States)

    Fernandes, S. C.; Arriaga, P.; Esteves, F.

    2014-01-01

    This study developed three types of educational preoperative materials and examined their efficacy in preparing children for surgery by analysing children's preoperative worries and parental anxiety. The sample was recruited from three hospitals in Lisbon and consisted of 125 children, aged 8-12 years, scheduled to undergo outpatient surgery. The…

  8. Providing Preoperative Information for Children Undergoing Surgery: A Randomized Study Testing Different Types of Educational Material to Reduce Children's Preoperative Worries

    Science.gov (United States)

    Fernandes, S. C.; Arriaga, P.; Esteves, F.

    2014-01-01

    This study developed three types of educational preoperative materials and examined their efficacy in preparing children for surgery by analysing children's preoperative worries and parental anxiety. The sample was recruited from three hospitals in Lisbon and consisted of 125 children, aged 8-12 years, scheduled to undergo outpatient surgery.…

  9. Preoperative testing and risk assessment: perspectives on patient selection in ambulatory anesthetic procedures

    Directory of Open Access Journals (Sweden)

    Stierer TL

    2015-08-01

    Full Text Available Tracey L Stierer,1,2 Nancy A Collop3,41Department of Anesthesiology, 2Department of Critical Care Medicine, Otolaryngology Head and Neck Surgery, Johns Hopkins Medicine, Baltimore, MD, USA; 3Department of Medicine, 4Department of Neurology, Emory University, Emory Sleep Center, Wesley Woods Center, Atlanta, GA, USAAbstract: With recent advances in surgical and anesthetic technique, there has been a growing emphasis on the delivery of care to patients undergoing ambulatory procedures of increasing complexity. Appropriate patient selection and meticulous preparation are vital to the provision of a safe, quality perioperative experience. It is not unusual for patients with complex medical histories and substantial systemic disease to be scheduled for discharge on the same day as their surgical procedure. The trend to “push the envelope” by triaging progressively sicker patients to ambulatory surgical facilities has resulted in a number of challenges for the anesthesia provider who will assume their care. It is well known that certain patient diseases are associated with increased perioperative risk. It is therefore important to define clinical factors that warrant more extensive testing of the patient and medical conditions that present a prohibitive risk for an adverse outcome. The preoperative assessment is an opportunity for the anesthesia provider to determine the status and stability of the patient’s health, provide preoperative education and instructions, and offer support and reassurance to the patient and the patient’s family members. Communication between the surgeon/proceduralist and the anesthesia provider is critical in achieving optimal outcome. A multifaceted approach is required when considering whether a specific patient will be best served having their procedure on an outpatient basis. Not only should the patient's comorbidities be stable and optimized, but details regarding the planned procedure and the resources available

  10. Factors associated with preoperative anxiety levels of Turkish surgical patients: from a single center in Ankara

    Science.gov (United States)

    Erkilic, Ezgi; Kesimci, Elvin; Soykut, Cem; Doger, Cihan; Gumus, Tülin; Kanbak, Orhan

    2017-01-01

    Background Preoperative anxiety and stress are undoubtedly a difficult experience in patients undergoing elective surgery. These unpleasant sensations depend on several factors. The objective of this study was to evaluate the preoperative anxiety levels in a sample of Turkish population, as well as the underlying causes using the Spielberger State-Trait Anxiety Inventory (STAI anxiety) scale. Methods The study was conducted according to the Declaration of Helsinki and was approved by the local ethical committee. All participants gave written informed consent upon having received detailed information on the study. Upon entry in the study, state and trait anxiety questionnaires were completed by 186 patients scheduled for elective surgery. The influencing factors in regard to age, sex, educational status and others were also reported. Results There was a statistically significant positive correlation between state and trait anxiety scores in this Turkish population. While the most important predictive factors that affected state-STAI scores were age, sex and duration of sleep the night before surgery; educational status and age were the best predictors for determining the variation in trait-STAI scores. Conclusion The factors affecting anxiety levels in different populations might vary among different countries. Interestingly, in this sample of Turkish population, the trait anxiety levels were found to be higher from state-anxiety levels, especially in women and less educated people. Thus, doubts about operation and anesthesia are overlooked. This could be attributed to the low to intermediate life standards of people admitted to our hospital. PMID:28280304

  11. Preoperative gait characterization of patients with ankle arthrosis.

    Science.gov (United States)

    Khazzam, Michael; Long, Jason T; Marks, Richard M; Harris, Gerald F

    2006-08-01

    The purpose of this study was to evaluate the kinematic changes that occur about the foot and ankle during gait in patients with degenerative joint disease (DJD). By comparing a normal adult population with what was found in the DJD population we determined how the motion of theses groups differed, thereby characterizing how this pathology affects foot and ankle motion. A 15-camera Vicon Motion Analysis System was used in conjunction with weight bearing radiographs to obtain three-dimensional motion of the foot and ankle during ambulation. The study was comprised of 34 patients and 35 ankles diagnosed with DJD (19 men and 15 women) of the ankle and 25 patients with normal ankles (13 men and 12 women). Dynamic foot and ankle motion was analyzed using the four-segment Milwaukee Foot Model (MFM). The data from this model resulted in three-dimensional (3D) kinematic parameters in the sagittal, coronal, and transverse planes as well as spatial-temporal parameters. Patient health status was evaluated using the SF-36 Health Survey and American Orthopaedics Foot and Ankle Society (AOFAS) hindfoot scores. The DJD group showed significant differences (pgait. This decreased range of motion may be related to several factors including bony deformity, muscle weakness, and attempts to decrease the pain associated with weight bearing. To date there has not been a study which describes the effect of this disease process on motion of the foot and ankle. These findings may prove to be useful in the pre-operative assessment of these patients.

  12. Preoperative autologous plateletpheresis in patients undergoing open heart surgery.

    Directory of Open Access Journals (Sweden)

    Tomar Akhlesh

    2003-01-01

    Full Text Available Blood conservation is an important aspect of care provided to the patients undergoing cardiac operations with cardiopulmonary bypass (CPB. It is even more important in patients with anticipated prolonged CPB, redo cardiac surgery, patients having negative blood group and in patients undergoing emergency cardiac surgery. In prolonged CPB the blood is subjected to more destruction of important coagulation factors, in redo surgery the separation of adhesions leads to increased bleeding and difficulty in achieving the haemostasis and in patients with negative blood group and emergency operations, the availability of sufficient blood can be a problem. Harvesting the autologous platelet rich plasma (PRP can be a useful method of blood conservation in these patients. The above four categories of patients were prospectively studied, using either autologous whole blood donation or autologous platelet rich plasma (PRP harvest in the immediate pre-bypass period. Forty two patients were included in the study and randomly divided into two equal groups of 21 each, control group (Group I in which one unit of whole blood was withdrawn, and PRP group (Group II where autologous plateletpheresis was utilised. After reversal of heparin, autologous whole blood was transfused in the control group and autologous PRP was transfused in the PRP group. The chest tube drainage and the requirement of homologous blood and blood products were recorded. Average PRP harvest was 643.33 +/- 133.51 mL in PRP group and the mean whole blood donation was 333.75 +/- 79.58 mL in the control group. Demographic, preoperative and intra operative data showed no statistically significant differences between the two groups. The PRP group patients drained 26.44% less (p<0.001 and required 38.5% less homologous blood and blood products (p<0.05, in the postoperative period. Haemoglobin levels on day zero (day of operation and day three were statistically not different between the two groups. We

  13. Preoperative physical therapy for elective cardiac surgery patients

    NARCIS (Netherlands)

    Hulzebos, E.H.J.; Smit, Y.; Helders, P.P.J.M.; Meeteren, N.L.U. van

    2012-01-01

    BACKGROUND: After cardiac surgery, physical therapy is a routine procedure delivered with the aim of preventing postoperative pulmonary complications. OBJECTIVES: To determine if preoperative physical therapy with an exercise component can prevent postoperative pulmonary complications in cardiac sur

  14. Effect of behavioral intervention using smartphone application for preoperative anxiety in pediatric patients

    OpenAIRE

    Lee, Jong-Hyuk; Jung, Han-Kil; Lee, Gang-geun; Kim, Han-Young; Park, Sun-Gyoo; Woo, Seong-Chang

    2013-01-01

    Background Children and parents experience significant anxiety and distress during the preoperative period. This is important because preoperative anxiety in children is associated with adverse postoperative outcome. So we suggest behaviorally oriented preoperative anxiety intervention program based on the anesthesia and psychology with smartphone application, world-widely used. Methods A total 120 patients (aged 1-10 years old) who were scheduled for elective surgery under general anesthesia...

  15. 77 FR 69863 - Antiseptic Patient Preoperative Skin Preparation Products; Public Hearing; Request for Comments

    Science.gov (United States)

    2012-11-21

    ... antiseptic-resistant organisms frequently identified as contaminants in patient preoperative skin... allow for ] production of a sterile preoperative skin prep product? 5. How would the market change if... do to help manufacturers overcome challenges in this area? B. Extrinsic Contamination 1. Products...

  16. The association between radiographic severity and pre-operative function in patients undergoing primary knee replacement for osteoarthritis

    DEFF Research Database (Denmark)

    Dowsey, Michelle M; Dieppe, Paul; Lohmander, Stefan

    2012-01-01

    To determine the association between radiographic osteoarthritis (OA) and pre-operative function in patients undergoing primary knee replacement.......To determine the association between radiographic osteoarthritis (OA) and pre-operative function in patients undergoing primary knee replacement....

  17. Influence of Preoperative Peripheral Parenteral Nutrition with Micronutrients after Colorectal Cancer Patients

    Science.gov (United States)

    Tang, Hsiu-Chih; Hu, Shu-Hui; Yang, Hui-Lan

    2015-01-01

    Background. The inflammatory reactions are stronger after surgery of malnourished preoperative patients. Many studies have shown vitamin and trace element deficiencies appear to affect the functioning of immune cells. Enteral nutrition is often inadequate for malnourished patients. Therefore, total parenteral nutrition (TPN) is considered an effective method for providing preoperative nutritional support. TPN needs a central vein catheter, and there are more risks associated with TPN. However, peripheral parenteral nutrition (PPN) often does not provide enough energy or nutrients. Purpose. This study investigated the inflammatory response and prognosis for patients receiving a modified form of PPN with added fat emulsion infusion, multiple vitamins (MTV), and trace elements (TE) to assess the feasibility of preoperative nutritional support. Methods. A cross-sectional design was used to compare the influence of PPN with or without adding MTV and TE on malnourished abdominal surgery patients. Results. Both preoperative groups received equal calories and protein, but due to the lack of micronutrients, patients in preoperative Group B exhibited higher inflammation, lower serum albumin levels, and higher anastomotic leak rates and also required prolonged hospital stays. Conclusion. Malnourished patients who receive micronutrient supplementation preoperatively have lower postoperative inflammatory responses and better prognoses. PPN with added fat emulsion, MTV, and TE provides valid and effective preoperative nutritional support. PMID:26000296

  18. Effect of preoperative autologous blood donation on patients undergoing bimaxillary orthognathic surgery: a retrospective analysis.

    Science.gov (United States)

    Oh, A Y; Seo, K S; Lee, G E; Kim, H J

    2016-04-01

    The efficacy of preoperative autologous blood donation (PABD) was evaluated according to preoperative haemoglobin (Hb) values. The records of 295 patients who underwent bimaxillary orthognathic surgery between July 2007 and August 2008 were reviewed. The records for autologous blood donation, intraoperative transfusion, and related laboratory studies were also evaluated. The transfusion trigger used during this period was Hb bimaxillary orthognathic surgery, particularly in patients with a preoperative Hb < 14 g/dl. PABD could be used to reduce the frequency of intraoperative allogeneic blood transfusion in these patients. Copyright © 2015 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  19. Measuring preoperative anxiety in patients undergoing elective surgery in Czech Republic

    OpenAIRE

    Pavlína Homzová; Renáta Zeleníková

    2015-01-01

    Aim: The main aim of the study was to measure preoperative anxiety in patients in the Czech Republic before elective surgery, using the Visual Analogue Scale for Anxiety (VAS-A). Design: A cross-sectional descriptive study. Methods: The sample consisted of 344 patients undergoing elective surgery. The day before surgery patients completed a questionnaire consisting of demographic data, the Amsterdam Preoperative Anxiety and Information Scale (APAIS) and the VAS-A. Spearman correlation was use...

  20. Preoperative Patient-Recorded Outcome Measures Predict Patient Discharge Location Following Unicondylar Knee Arthroplasty.

    Science.gov (United States)

    Ayala, Alfonso E; Lawson, Kevin A; Gruessner, Angelika C; Dohm, Michael P

    2017-02-01

    Advantages of unicondylar knee arthroplasty (UKA) over total knee arthroplasty include rapid recovery and shorter lengths of stay following surgery. Patients requiring extended postoperative care fail to recognize these benefits. Patient-reported outcome measures have proved useful in predicting outcomes following joint arthroplasty. The purpose of this study was to identify and report preoperative patient-reported outcome measures and clinical variables that predict discharge to skilled nursing facilities following UKA. A prospective cohort of 174 patients was used to collect 36-Item Short Form scores and objective clinical data. Univariate and multivariate analysis with backward elimination were conducted to find a predictive risk model. The predictive model reported (78.7% concordance, receiver operating characteristic curve c-statistic 0.719, P = .0016) demonstrates that risk factors for discharge to skilled nursing facilities are: older age (odds ratio 4.18; 95% confidence interval [CI] 1.256-13.911, P = .019), bilateral UKA procedures (odds ratio 1.887; 95% CI 1.054-3.378, P = .0326) and lower patient-reported preoperative 36-Item Short Form physical function scores (odds ratio 0.968; CI 0.938-1, P = .0488). The information presented here regarding possible patient disposition following UKA could aid informed decision-making regarding patients' short-term needs following surgery and help streamline preoperative planning. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. A video approach to interactive patient education.

    Science.gov (United States)

    Maller, C E; Twitty, V J; Sauve, A

    1997-04-01

    A quality improvement model presents the stages of designing and producing a preoperative videotape for improved patient satisfaction outcomes. PACU nurses formed an interdisciplinary team of providers and patients to update an existing preoperative sound/slide program into video. Improved patient outcomes were reflected in greater availability, accessibility, and consistency of preoperative instruction. A videotape program for home viewing was instituted to reach out to the surgical patient population served by the Albuquerque Veterans Affairs Medical Center in New Mexico. A quality improvement storyboard approach to videotape production met Joint Commission on Accreditation of Health Care Organization (JCAHO) standards for interactive patient education at a recent JCAHO survey. Preliminary evaluative data from patients supports a growing appeal of videos to patients and family members as an additional preoperative teaching strategy for adult surgical patients.

  2. Incidence of underlying biliary neoplasm in patients after major hepatectomy for preoperative benign hepatolithiasis

    Science.gov (United States)

    Park, Hyeong Min; Cho, Chol Kyoon; Koh, Yang Seok; Kim, Hee Joon; Park, Eun Kyu

    2016-01-01

    Backgrounds/Aims Despite hepatolithiasis being a risk factor for biliary neoplasm including cholangiocarcinoma, the incidence of underlying biliary neoplasm is unknown in patients with preoperative benign hepatolithiasis. The aim of this study was to evaluate the incidence of underlying biliary neoplasm in patients who underwent major hepatectomy for preoperative benign hepatolithiasis. Methods Between March 2005 and December 2015, 73 patients who underwent major hepatectomy for preoperative benign hepatolithiasis were enrolled in this study. The incidence and pathological differentiation of concomitant biliary neoplasm were retrospectively determined by review of medical records. Postoperative complications after major hepatectomy were evaluated. Results Concomitant biliary neoplasm was pathologically confirmed in 20 patients (27.4%). Biliary intraepithelial neoplasia (BIN) was detected in 12 patients (16.4%), and 1 patient (1.4%) had intraductal papillary mucinous neoplasm (IPMN), as the premalignant lesion. Cholangiocarcinoma was pathologically confirmed in 7 patients (9.6%). Preoperative imaging of the 73 patients revealed biliary stricture at the first branch of bile duct in 31 patients (42.5%), and at the second branch of bile duct in 39 patients (53.4%). Postoperative complications developed in 14 patients (19.1%). Almost all patients recovered from complications, including intra-abdominal abscess (9.6%), bile leakage (4.1%), pleural effusion (2.7%), and wound infection (1.4%). Only 1 patient (1.4%) died from aspiration pneumonia. Conclusions The incidence of underlying biliary neoplasm was not negligible in the patients with hepatolithiasis, despite meticulous preoperative evaluations. PMID:28261696

  3. The effects on surgery and preoperative patients with non-small cell lung cancer by preoperative bronchial artery infusion chemotherapy

    Institute of Scientific and Technical Information of China (English)

    Shuhong Tang; Jilai Bian; Mingwu Li

    2008-01-01

    Objective: To study the efficiency, safety and feasibility of preoperative bronchial artery infusion (BAI) chemotherapy on operation in patients with locally advanced (stage Ⅲ) non-small cell lung cancer (NSCLC).Methods: 92 cases with locally advanced NSCLC patients were randomly divided into two groups: (1) BAI chemotherapy group: 39 cases were received BAI chemotherapy for 2 courses and followed surgery; (2) surgery alone group: 51 cases were treated by operation alone.The complete resection rate and preoperative complications were compared between these two groups.Results: In BAI chemotherapy group, the rate of clinical efficiency was 68.3% with slight toxicity.In BAI chemotherapy group the surgery complete resection rate was 89.7%, which was significantly higher than that in surgery alone group (72.5%, P<0.05).No significant differences of blood loss, operative complications and mortality were observed between these two groups.Conclusion: BAI neoadjuvant chemotherapy was safe and effective, which can increase the complete resection rate of the tumor and did not increase the operative complications and mortality.

  4. Impact of preoperative nutritional support on clinical outcome in abdominal surgical patients at nutritional risk

    DEFF Research Database (Denmark)

    Jie, Bin; Jiang, Zhu-Ming; Nolan, Marie T

    2012-01-01

    This multicenter, prospective cohort study evaluated the effect of preoperative nutritional support in abdominal surgical patients at nutritional risk as defined by the Nutritional Risk Screening Tool 2002 (NRS-2002)....

  5. Multidetector computed tomography (MDCT angiography of thoracic aortic coarctation in pediatric patients: Pre-operative evaluation

    Directory of Open Access Journals (Sweden)

    Mohamad Zakaryia Al-Azzazy

    2014-03-01

    Conclusion: We concluded that MDCT angiography with multiplanar and three dimensional techniques can be considered the modality of choice for pre-operative assessment of coarctation of the thoracic aorta in pediatric patients.

  6. [The role of magnetic resonance imaging to select patients for preoperative treatment in rectal cancer].

    Science.gov (United States)

    Rödel, Claus; Sauer, Rolf; Fietkau, Rainer

    2009-08-01

    Traditionally, the decision to apply preoperative treatment for rectal cancer patients has been based on the T- and N-category. Recently, the radial distance of the tumor to the circumferential resection margin (CRM) has been identified as an important risk factor for local failure. By magnetic resonance imaging (MRI) this distance can be measured preoperatively with high reliability. Thus, selected groups have started to limit the indication for preoperative therapy to tumors extending to - or growing within 1 mm from - the mesorectal fascia (CRM+). Pros and cons of this selected approach for preoperative treatment and first clinical results are presented. Prerequisites are the availability of modern high-resolution thin-section MRI technology as well as strict quality control of MRI and surgical quality of total mesorectal excision (TME). By selecting patients with CRM-positive tumors on MRI for preoperative therapy, only approximately 35% patients will require preoperative radiotherapy (RT) or radiochemotherapy (RCT). However, with histopathologic work-up of the resected specimen after primary surgery, the indication for postoperative RCT is given for a rather large percentage of patients, i.e., for pCRM+ (5-10%), intramesorectal or intramural excision (30-40%), pN+ (30-40%). Postoperative RCT, however, is significantly less effective and more toxic than preoperative RCT. A further point of concern is the assertion that patients, in whom a CRM-negative status is achieved by surgery alone, do not benefit from additional RT. Data of the Dutch TME trial and the British MRC (Medical Research Council) CR07 trial, however, suggest the reverse. To omit preoperative RT/RCT for CRM-negative tumors on MRI needs to be further investigated in prospective clinical trials. The German guidelines for the treatment of colorectal cancer 2008 continue to indicate preoperative RT/RCT based on the T- and N-category.

  7. [Interest of preoperative lymphoscintigraphy on sentinel lymph node identification in patients with breast cancer].

    Science.gov (United States)

    Tulpin, L; Morel, O; Akerman, G; Malartic, C; Desfeux, P; Barranger, E

    2008-01-01

    Sentinel lymph node biopsy is nowadays an accepted method of staging breast cancer patients. In case of an injection of radioactive colloid, preoperative lymphoscintigraphy is recommended to establish a lymphatic mapping and to predict the number of sentinel lymph nodes identified during surgery. Preoperative lymphoscintigraphy does not decrease the false-negative rate. However, positive preoperative lymphoscintigraphy significantly improves the identification rate of intraoperative sentinel nodes comparing with negative preoperative lymphoscintigraphy. Detecting extra-axillary sentinel lymph nodes, because of its minimal therapeutic consequences, does not appear to be an indication for preoperative lymphoscintigraphy. Given logistics and cost required, preoperative lymphoscintigraphy should be only performed for patients with a high risk of intraoperative failed localization. In case of negative preoperative lymphoscintigraphy, sentinel lymph node biopsy must be tried because sentinel nodes are still identified in the majority of these patients. Another possibility, with important cost and logistic, should consist in performing a later lymphoscintigraphy on the day after radioactive injection to ameliorate sentinel lymph nodes identification.

  8. Effect of an Immersive Preoperative Virtual Reality Experience on Patient Reported Outcomes: A Randomized Controlled Trial.

    Science.gov (United States)

    Bekelis, Kimon; Calnan, Daniel; Simmons, Nathan; MacKenzie, Todd A; Kakoulides, George

    2017-06-01

    To investigate the effect of exposure to a virtual reality (VR) environment preoperatively on patient-reported outcomes for surgical operations. There is a scarcity of well-developed quality improvement initiatives targeting patient satisfaction. We performed a randomized controlled trial of patients undergoing cranial and spinal operations in a tertiary referral center. Patients underwent a 1:1 randomization to an immersive preoperative VR experience or standard preoperative experience stratified on type of operation. The primary outcome measures were the Evaluation du Vecu de l'Anesthesie Generale (EVAN-G) score and the Amsterdam Preoperative Anxiety and Information (APAIS) score, as markers of the patient's experience during the surgical encounter. During the study period, a total of 127 patients (mean age 55.3 years, 41.9% females) underwent randomization. The average EVAN-G score was 84.3 (standard deviation, SD, 6.4) after VR, and 64.3 (SD, 11.7) after standard preoperative experience (difference, 20.0; 95% confidence interval, CI, 16.6-23.3). Exposure to an immersive VR experience also led to higher APAIS score (difference, 29.9; 95% CI, 24.5-35.2). In addition, VR led to lower preoperative VAS stress score (difference, -41.7; 95% CI, -33.1 to -50.2), and higher preoperative VAS preparedness (difference, 32.4; 95% CI, 24.9-39.8), and VAS satisfaction (difference, 33.2; 95% CI, 25.4-41.0) scores. No association was identified with VAS stress score (difference, -1.6; 95% CI, -13.4 to 10.2). In a randomized controlled trial, we demonstrated that patients exposed to preoperative VR had increased satisfaction during the surgical encounter. Harnessing the power of this technology, hospitals can create an immersive environment that minimizes stress, and enhances the perioperative experience.

  9. Effect of holistic cares with family participation on attitude and preoperative anxiety of patients

    Directory of Open Access Journals (Sweden)

    Madarshahian F

    2015-02-01

    Full Text Available Background and Objective: Responding to holistic needs of patients can reduce anxiety. The purpose of this study was to determine the effect of holistic cares with family participation on attitude and preoperative anxiety of patients. Materials and Method: This quasi-experimental study was conducted on all patients undergoing prostate surgery during 2012 at Emam Reza Hospital, Birjand, Iran. Therefore, 68 patients were assigned randomly to two groups of 34. In the intervention group, prior to each preoperative care needs of patients, such as covering the body, were determined through 5 questions and cares were provided accordingly with family participation. The control group received routine cares. Intervention outcomes were the scores of attitude and anxiety of patients. The attitude toward preoperative cares was measured using a 10-item researcher-made questionnaire at admission and before hospital discharge. Anxiety and preoperative information were measured using the Amsterdam Preoperative Anxiety and Information Scale at the beginning of hospitalization and before surgery. Data were analyzed using SPSS software version 16 and chi-square, and independent and paired t-tests. Results: Total score of mean attitude toward preoperative cares of the intervention group (42.44 ± 8.07 was higher than the control group (36.82 ± 9.32 (P = 0.01. Furthermore, the total mean preoperative anxiety score of the intervention group (14.08 ± 2.72 was lower than the control group (16.02 ± 1.56 (P < 0.001 and had reduced compared with pre-intervention (15.32 ± 2.60 (P < 0.001. Conclusion: Providing preoperative holistic cares with family participation was effective in creating positive attitude and reducing anxiety in anxious patients. Thus, its use is recommended in providing all medical and nursing cares.

  10. Evaluation of Stress Intensity and Anxiety Level in Preoperative Period of Cardiac Patients.

    Science.gov (United States)

    Rosiek, Anna; Kornatowski, Tomasz; Rosiek-Kryszewska, Aleksandra; Leksowski, Łukasz; Leksowski, Krzysztof

    2016-01-01

    The stress related to patient's stay in a hospital increases when it is necessary to perform a surgery. Therefore, the study of the phenomenon of stress intensity in hospitalized patients has become an important issue for public health. The study was conducted in University Hospital No. 1 in the cardiosurgery clinic. The study involved 58 patients who were admitted as planned to the hospital. The study used a standardized questionnaire measuring intensity of the stress and also deepened interviews with patients about stress and anxiety felt before the surgery. The greater the patient's anxiety resulting from his state of health, the greater the intensity of stress in the preoperative period. This relationship is linear. The results of the study also made it possible to see intrapersonal factors (pain, illness, and suffering) and extrapersonal factors (anesthesia, surgery, and complications after surgery), which are causes of anxiety before surgery. The research showed high (negative) results of anxiety and stress associated with the disease, surgery, and complications after cardiac surgery. Active involvement in hospitalization elements, such as patient education before surgery, psychological support, and medical care organization taking into account patient's preferences, reduces the impact of stressors.

  11. Visual Analogue Scale for Anxiety and Amsterdam Preoperative Anxiety Scale Provide a Simple and Reliable Measurement of Preoperative Anxiety in Patients Undergoing Cardiac Surgery

    Directory of Open Access Journals (Sweden)

    Joaquín Hernández-Palazón

    2015-03-01

    Full Text Available Background: Anxiety is an emotional state characterized by apprehension and fear resulting from anticipation of a threatening event. Objectives: The present study aimed to analyze the incidence and level of preoperative anxiety in the patients scheduled for cardiac surgery by using a Visual Analogue Scale for Anxiety (VAS-A and Amsterdam Preoperative Anxiety and Information Scale (APAIS and to identify the influencing clinical factors. Patients and Methods: This prospective, longitudinal study was performed on 300 cardiac surgery patients in a single university hospital. The patients were assessed regarding their preoperative anxiety level using VAS-A, APAIS, and a set of specific anxiety-related questions. Their demographic features as well as their anesthetic and surgical characteristics (ASA physical status, EuroSCORE, preoperative Length of Stay (LoS, and surgical history were recorded, as well. Then, one-way ANOVA and t-test were applied along with odds ratio for risk assessment. Results: According to the results, 94% of the patients presented preoperative anxiety, with 37% developing high anxiety (VAS-A ≥ 7. Preoperative LoS > 2 days was the only significant risk factor for preoperative anxiety (odds ratio = 2.5, CI 95%, 1.3 - 5.1, P = 0.009. Besides, a positive correlation was found between anxiety level (APAISa and requirement of knowledge (APAISk. APAISa and APAISk scores were greater for surgery than for anesthesia. Moreover, the results showed that the most common anxieties resulted from the operation, waiting for surgery, not knowing what is happening, postoperative pain, awareness during anesthesia, and not awakening from anesthesia. Conclusions: APAIS and VAS-A provided a quantitative assessment of anxiety and a specific qualitative questionnaire for preoperative anxiety in cardiac surgery. According to the results, preoperative LoS > 2 days and lack of information related to surgery were the risk factors for high anxiety levels.

  12. Providing preoperative information for children undergoing surgery: a randomized study testing different types of educational material to reduce children's preoperative worries.

    Science.gov (United States)

    Fernandes, S C; Arriaga, P; Esteves, F

    2014-12-01

    This study developed three types of educational preoperative materials and examined their efficacy in preparing children for surgery by analysing children's preoperative worries and parental anxiety. The sample was recruited from three hospitals in Lisbon and consisted of 125 children, aged 8-12 years, scheduled to undergo outpatient surgery. The participants were randomly assigned to one of the seven independent conditions that were combined into the following three main groups: an experimental group, which received educational materials with information about surgery and hospitalization (a board game, a video or a booklet); a comparison group, which received entertaining material with the same format type; and a control group, which did not receive any material. Children's preoperative worries and parental anxiety were evaluated after the experimental manipulation. Children who received educational materials were significantly less worried about surgery and hospital procedures than children in the comparison and the control groups, although no statistically differences were found between the type of materials within the experimental group, and no significant effect occurred on parental state anxiety. These results do however support the hypothesis that providing preoperative materials with educational information reduce children's preoperative worries.

  13. Visual Analogue Scale for Anxiety and Amsterdam Preoperative Anxiety Scale Provide a Simple and Reliable Measurement of Preoperative Anxiety in Patients Undergoing Cardiac Surgery

    OpenAIRE

    Joaquín Hernández-Palazón; Diego Fuentes-García; Luis Falcón-Araña; Antonio Rodríguez-Ribó; Carlos García-Palenciano; María José Roca-Calvo

    2015-01-01

    Background: Anxiety is an emotional state characterized by apprehension and fear resulting from anticipation of a threatening event. Objectives: The present study aimed to analyze the incidence and level of preoperative anxiety in the patients scheduled for cardiac surgery by using a Visual Analogue Scale for Anxiety (VAS-A) and Amsterdam Preoperative Anxiety and Information Scale (APAIS) and to identify the influencing clinical factors. Patients and Methods: This prospective, longitu...

  14. Outcome of cardiac surgery in patients with low preoperative ejection fraction.

    Science.gov (United States)

    Pieri, Marina; Belletti, Alessandro; Monaco, Fabrizio; Pisano, Antonio; Musu, Mario; Dalessandro, Veronica; Monti, Giacomo; Finco, Gabriele; Zangrillo, Alberto; Landoni, Giovanni

    2016-10-18

    In patients undergoing cardiac surgery, a reduced preoperative left ventricular ejection fraction (LVEF) is common and is associated with a worse outcome. Available outcome data for these patients address specific surgical procedures, mainly coronary artery bypass graft (CABG). Aim of our study was to investigate perioperative outcome of surgery on patients with low pre-operative LVEF undergoing a broad range of cardiac surgical procedures. Data from patients with pre-operative LVEF ≤40 % undergoing cardiac surgery at a university hospital were reviewed and analyzed. A subgroup analysis on patients with pre-operative LVEF ≤30 % was also performed. A total of 7313 patients underwent cardiac surgery during the study period. Out of these, 781 patients (11 %) had a pre-operative LVEF ≤40 % and were included in the analysis. Mean pre-operative LVEF was 33.9 ± 6.1 % and in 290 patients (37 %) LVEF was ≤30 %. The most frequently performed operation was CABG (31 % of procedures), followed by mitral valve surgery (22 %) and aortic valve surgery (19 %). Overall perioperative mortality was 5.6 %. Mitral valve surgery was more frequent among patients who did not survive, while survivors underwent more frequently CABG. Post-operative myocardial infarction occurred in 19 (2.4 %) of patients, low cardiac output syndrome in 271 (35 %). Acute kidney injury occurred in 195 (25 %) of patients. Duration of mechanical ventilation was 18 (12-48) hours. Incidence of complications was higher in patients with LVEF ≤30 %. Stepwise multivariate analysis identified chronic obstructive pulmonary disease, pre-operative insertion of intra-aortic balloon pump, and pre-operative need for inotropes as independent predictors of mortality among patients with LVEF ≤40 %. We confirmed that patients with low pre-operative LVEF undergoing cardiac surgery are at higher risk of post-operative complications. Cardiac surgery can be performed with acceptable mortality rates

  15. [Association of preoperative platelet count with the prognosis of patients with colorectal cancer].

    Science.gov (United States)

    Chen, Li-Ling; Zhang, Li; Li, Yue-Ling; Li, Xiao-Ling; Liu, Wen-Hui; Yan, Jin; Yang, Yan-Fang

    2016-04-01

    To explore the association between preoperative platelet count and the outcomes of patients with colorectal cancer (CRC). This study was conducted among a cohort of 486 CRC patients, who underwent surgery in Sichuan Provincial Cancer Hospital between January, 2010 and July, 2013 and were prospectively followed up for their outcomes. The association between preoperative platelet counts and clinicopathologic factors of the patients were analyzed. Survival analysis of the patients was performed using log-rank test, and the factors affecting the patients' outcomes were analyzed by univariate and multivariate analyses using the Cox proportional hazard model. In this cohort, preoperative platelet count was significantly associated with the tumor site, depth of tumor invasion (T), and distant metastasis (M) (all Prectal cancer, the overall postoperative survival differed significantly between high and low preoperative platelet count groups (Χ(2)=8.813, P=0.003 and Χ(2)=5.110, P=0.024, respectively), but this difference was not observed in patients with colon cancer (PTNM stage, vascular invasion, perineural invasion, and preoperative CEA level (RR=1.814, 95%CI: 1.056-3.115). In subgroup analysis, preoperative platelet count was identified as an independent prognostic factor in patients with rectal cancer (RR=2.718, 95% CI: 1.132-6.526), but not in patients with colon cancer (RR=1.396, 95%CI: 0.705-2.765). As an independent prognostic factor in CRC patients, preoperative platelet count may serve as an important indicator for predicting the outcomes of rectal cancer, but its prognostic value for colon cancer needs further clarification.

  16. Standardizing preoperative preparation to reduce surgical site infections among pediatric neurosurgical patients.

    Science.gov (United States)

    Schaffzin, Joshua K; Simon, Katherine; Connelly, Beverly L; Mangano, Francesco T

    2017-04-01

    OBJECTIVE Surgical site infections (SSIs) are costly to patients and the health care system. Pediatric neurosurgery SSI risk factors are not well defined. Intraoperative protocols have reduced, but have not eliminated, SSIs. The effect of preoperative intervention is unknown. Using quality improvement methods, a preoperative SSI prevention protocol for pediatric neurosurgical patients was implemented to assess its effect on SSI rate. METHODS Patients who underwent a scheduled neurosurgical procedure between January 2014 and December 2015 were included. Published evidence and provider consensus were used to guide preoperative protocol development. The Model for Improvement was used to test interventions. Intraoperative and postoperative management was not standardized or modified systematically. Staff, family, and overall adherence was measured as all-or-nothing. In addition, SSI rates among eligible procedures were measured before and after protocol implementation. RESULTS Within 4 months, overall protocol adherence increased from 51.3% to a sustained 85.7%. SSI rates decreased from 2.9 per 100 procedures preintervention to 0.62 infections postintervention (p = 0.003). An approximate 79% reduction in SSI risk was identified (risk ratio 0.21, 95% CI 0.08-0.56; p = 0.001). CONCLUSIONS Clinical staff and families successfully collaborated on a standardized preoperative protocol for pediatric neurosurgical patients. Standardization of the preoperative phase of care alone reduced SSI rates. Attention to the preoperative in addition to the intraoperative and postoperative phases of care may lead to further reduction in SSI rates.

  17. Preoperative Thyroid Ultrasound Is Indicated in Patients Undergoing Parathyroidectomy for Primary Hyperparathyroidism

    Directory of Open Access Journals (Sweden)

    Cletus A. Arciero, Zita S. Shiue, Jeremy D. Gates, George E. Peoples, Alan P. B. Dackiw, Ralph P. Tufano, Steven K. Libutti, Martha A. Zeiger, Alexander Stojadinovic

    2012-01-01

    Full Text Available Background: Primary hyperaparathyroidism (pHPT is often accompanied by underlying thyroid pathology that can confound preoperative parathyroid localization studies and complicate intra-operative decision making. The aim of this study was to examine the utility of preoperative thyroid ultrasonography (US in patients prior to undergoing parathyroidectomy for pHPT.Methods: An Institutional Review Board approved prospective study was undertaken from January 2005 through July 2008. All patients with pHPT meeting inclusion criteria (n=94 underwent preoperative thyroid ultrasound in addition to standard 99mTc-sestamibi scintigraphy for parathyroid localization. Demographics, operative management and final pathology were examined in all cases.Results: Fifty-four of the 94 patients (57% were noted to have a thyroid nodule on preoperative US, of which 30 (56% underwent further examination with fine needle aspiration biopsy. Alteration of the operative plan attributable to underlying thyroid pathology occurred in 16 patients (17%, with patients undergoing either total thyroidectomy (n=9 or thyroid lobectomy (n=7. Thyroid cancer was noted in 33% of patients undergoing thyroid resection, and 6% of all patients with HPT.Conclusions: The routine utilization of preoperative thyroid ultrasound in patients prior to undergoing parathyroid surgery for pHPT is indicated. The added information from this non-invasive modality facilitates timely management of co-incidental, and sometimes malignant, thyroid pathology.

  18. Preoperative pulmonary rehabilitation in lung cancer patients undergoing lung resection surgery

    OpenAIRE

    Sebio García, Raquel

    2016-01-01

    [Abstract] INTRODUCTION: Lung resection surgery (LRS) remains the treatment of choice for early stages of lung cancer but significant morbidity is associated, especially among patients with poor preoperative status. Preoperative exercise training (PET) has been proposed as an effective way of optimizing patients’ condition before surgery and enhancing postoperative recovery. However, it remains unknown whether or not similar results can be achieved after video-assisted thora...

  19. Preoperative pulmonary rehabilitation in lung cancer patients undergoing lung resection surgery

    OpenAIRE

    Sebio García, Raquel

    2016-01-01

    [Abstract] INTRODUCTION: Lung resection surgery (LRS) remains the treatment of choice for early stages of lung cancer but significant morbidity is associated, especially among patients with poor preoperative status. Preoperative exercise training (PET) has been proposed as an effective way of optimizing patients’ condition before surgery and enhancing postoperative recovery. However, it remains unknown whether or not similar results can be achieved after video-assisted thora...

  20. Pre-operative echocardiogram in hip fracture patients with cardiac murmur- an audit

    Directory of Open Access Journals (Sweden)

    Talkhani Imtiyaz

    2011-09-01

    Full Text Available Abstract Background All hip fracture patients with a cardiac murmur have an echocardiogram as a part of their preoperative work-up in our unit. We performed a retrospective audit to assess the impact of obtaining a pre-operative echocardiogram on the management of hip fracture patients. Methods All hip fracture patients (N = 349 between 01/06/08 and 01/06/09 were included in the study. 29 patients had pre-operative echocardiogram (echo group. A computer generated randomised sample of 40 patients was generated from N, 'non-echo' group. Data was obtained from medical records and the Hospital Information Support System (HISS. The groups were compared using Student's t test. Approval was obtained locally from the clinical governance department for this project. Results Age and gender distribution were similar in both groups. Indication for echo was an acute cardiac abnormality in 4 cases. 25 patients had echo for no new cardiac problem (indication being cardiac murmur in 23 patients and extensive cardiac history in 2 cases. Cardiology opinion was sought in 5 cases. No patient required cardiac surgery or balloon angioplasty preoperatively. Patients having pre-operative echo had significant delay to surgery (average 2.7 days, range 0-6 days compared to 'non-echo' group (average 1.1 days, range 0-3 days, (p Conclusion We have developed departmental guidelines for expediting echo requests in hip fracture patients with cardiac murmur. A liaison has been established with our cardiology department to prioritise such patients on the Echocardiography waiting list, to prevent unnecessary avoidable delay. Careful patient selection for pre-operative echocardiography is important to avoid unnecessary delay to surgery.

  1. Preoperative preparation. Value, perspective, and practice in patient care.

    Science.gov (United States)

    Kopp, V J

    2000-09-01

    Preanesthesia preparation will continue to stimulate creativity and debate. Strategies for process improvement will take various shapes and require tools previously unfamiliar to many medical managers. At UNC Health System, anesthesiologists currently are committed to the centralized preanesthesia clinic approach used in PreCare. To date, their strategies have been validated by their institutional measures of success: a 0.7% first-case AM work-up rate, a 5% no PreCare visit rate, a 5% consent problem rate, and a 0% rejected specimen rate, with a 43% blood-draw rate for all patients. As their health system expands, however, other strategies and preparation modalities may become necessary. Telemedicine and Internet-dependent processes are appealing in the highly educated and technologically sophisticated marketplace. As the region becomes increasingly urbanized, local employment patterns prevent easy access to services, and functional compromises, such as bypassing PreCare or reliance on telephone or on-line interviews for preparation, may become necessary. The need to expand PreCare in the near future is already evident. As was found during initial planning, process improvement and space planning are enhanced by computer modeling. UNC Health System employed a proprietary animated simulation modeling (ASM) tool, MedModel, (ProModel, Orem, UT), although other techniques exist for the same purpose. Use of ASM as a strategy management tool allowed generation of ideal space-time-personnel scenarios that could expose potential problems before resources and physical restructuring occurred. ASM also can be used to compare data obtained from real-time observations to any reference scenario, including any that looks at economic measures of process, to help refine strategic visions before instituting tactical solutions. Used in this manner, ASM can reveal physical, temporal, personnel, and policy-related factors not otherwise seen as exerting effects on overall preprocedural

  2. Preoperative Antihypertensive Medication in Relation to Postoperative Atrial Fibrillation in Patients Undergoing Cardiac Surgery: A Meta-Analysis

    Science.gov (United States)

    Zhou, Ai-Guo; Chen, An-ji; Zhang, Xiong-fei; Deng, Hui-wei

    2017-01-01

    Background. We undertake a systematic review and meta-analysis to evaluate the effect of preoperative hypertension and preoperative antihypertensive medication to postoperative atrial fibrillation (POAF) in patients undergoing cardiac surgery. Methods. We searched PubMed, Embase, and Cochrane Library (from inception to March 2016) for eligible studies. The outcomes were the effects of preoperative hypertension, preoperative calcium antagonists regimen, preoperative ACE inhibitors regimen, and preoperative beta blocking agents regimen with POAF. We calculated pooled risk ratios (OR) and 95% CIs using random- or fixed-effects models. Results. Twenty-five trials involving 130087 patients were listed. Meta-analysis showed that the number of preoperative hypertension patients in POAF group was significantly higher (P < 0.05), while we found that there are no significant differences between two groups in Asia patients by subgroup analysis, which is in contrast to other outcomes. Compared with the Non-POAF group, the number of patients who used calcium antagonists and ACE inhibitors preoperatively in POAF group was significantly higher (P < 0.05). And we found that there were no significant differences between two groups of preoperative beta blocking agents used (P = 0.08). Conclusions. Preoperative hypertension and preoperative antihypertensive medication in patients undergoing cardiac operations seem to be associated with higher risk of POAF. PMID:28286753

  3. Preoperative intervention reduces postoperative pulmonary complications but not length of stay in cardiac surgical patients: a systematic review

    Directory of Open Access Journals (Sweden)

    David Snowdon

    2014-06-01

    Full Text Available Question: Does preoperative intervention in people undergoing cardiac surgery reduce pulmonary complications, shorten length of stay in the intensive care unit (ICU or hospital, or improve physical function? Design: Systematic review with meta-analysis of (quasi randomised trials. Participants: People undergoing coronary artery bypass grafts and/or valvular surgery. Intervention: Any intervention, such as education, inspiratory muscle training, exercise training or relaxation, delivered prior to surgery to prevent/reduce postoperative pulmonary complications or to hasten recovery of function. Outcome measures: Time to extubation, length of stay in ICU and hospital (reported in days. Postoperative pulmonary complications and physical function were measured as reported in the included trials. Results: The 17 eligible trials reported data on 2689 participants. Preoperative intervention significantly reduced the time to extubation (MD -0.14 days, 95% CI -0.26 to -0.01 and the relative risk of developing postoperative pulmonary complications (RR 0.39, 95% CI 0.23 to 0.66. However, it did not significantly affect the length of stay in ICU (MD -0.15 days, 95% CI -0.37 to 0.08 or hospital (MD -0.55 days, 95% CI -1.32 to 0.23, except among older participants (MD -1.32 days, 95% CI -2.36 to -0.28. When the preoperative interventions were separately analysed, inspiratory muscle training significantly reduced postoperative pulmonary complications and the length of stay in hospital. Trial quality ranged from good to poor and considerable heterogeneity was present in the study features. Other outcomes did not significantly differ. Conclusion: For people undergoing cardiac surgery, preoperative intervention reduces the incidence of postoperative pulmonary complications and, in older patients, the length of stay in hospital. [Snowdon D, Haines TP, Skinner EH (2014 Preoperative intervention reduces postoperative pulmonary complications but not length of stay in

  4. Preoperative Hemoglobin and Outcomes in Patients with CKD Undergoing Cardiac Surgery

    Science.gov (United States)

    Hitti, Sharbel; Silberman, Shuli; Tauber, Rachel; Merin, Ofer; Lifschitz, Meyer; Slotki, Itzchak; Bitran, Daniel; Fink, Daniel

    2014-01-01

    Background and objectives Preoperative anemia adversely affects outcomes of cardiothoracic surgery. However, in patients with CKD, treating anemia to a target of normal hemoglobin has been associated with increased risk of adverse cardiac and cerebrovascular events. We investigated the association between preoperative hemoglobin and outcomes of cardiac surgery in patients with CKD and assessed whether there was a level of preoperative hemoglobin below which the incidence of adverse surgical outcomes increases. Design, setting, participants, & measurements This prospective observational study included adult patients with CKD stages 3–5 (eGFR<60 ml/min per 1.73 m2) undergoing cardiac surgery from February 2000 to January 2010. Patients were classified into four groups stratified by preoperative hemoglobin level: <10, 10–11.9, 12–13.9, and ≥14 g/dl. The outcomes were postoperative AKI requiring dialysis, sepsis, cerebrovascular accident, and mortality. Results In total, 788 patients with a mean eGFR of 43.5±13.7 ml/min per 1.73 m2 were evaluated, of whom 22.5% had preoperative hemoglobin within the normal range (men: 14–18 g/dl; women: 12–16 g/dl). Univariate analysis revealed an inverse relationship between the incidence of all adverse postoperative outcomes and hemoglobin level. Using hemoglobin as a continuous variable, multivariate logistic regression analysis showed a proportionally greater frequency of all adverse postoperative outcomes per 1-g/dl decrement of preoperative hemoglobin (mortality: odds ratio, 1.38; 95% confidence interval, 1.23 to 1.57; P<0.001; sepsis: odds ratio, 1.31; 95% confidence interval, 1.14 to 1.49; P<0.001; cerebrovascular accident: odds ratio, 1.31; 95% confidence interval, 1.00 to 1.67; P=0.03; postoperative hemodialysis: odds ratio, 1.38; 95% confidence interval, 1.11 to 1.75; P<0.01). Moreover, preoperative hemoglobin<12 g/dl was an independent risk factor for postoperative mortality (odds ratio, 2.6; 95% confidence

  5. Can radiological characteristics of preoperative cerebral lesions predict postoperative intracranial haemorrhage in endocarditis patients?

    Science.gov (United States)

    Diab, Mahmoud; Guenther, Albrecht; Scheffel, Philipp; Sponholz, Christoph; Lehmann, Thomas; Hedderich, Johannes; Faerber, Gloria; Brunkhorst, Frank; Pletz, Mathias W; Doenst, Torsten

    2016-05-01

    Infective endocarditis (IE) is associated with high mortality (20-40%) and neurological complications (20-50%). Postoperative intracranial haemorrhage (ICH) is a feared complication especially in patients with preoperative cerebral infarcts. The aim of this study was to determine the radiological characteristics of cerebral lesions that could predict the occurrence of postoperative ICH in IE patients. We retrospectively reviewed all charts, brain imaging and follow-up data from patients operated for left-sided endocarditis between January 2007 and April 2013. A total of 308 patients (age 62.0 ± 13.9) underwent surgery for IE. Preoperative cerebrovascular complications were present in 122 patients (39.6%), representing stroke in 87, silent cerebral infarctions in 31 patients and transient ischaemic attacks in 4 patients. Among 118 patients with cerebral lesions, the aetiological classification of the lesions was ischaemic in 63.6%, ischaemic with haemorrhagic transformation (HT) in 17.8%, ischaemic with concomitant microbleeds in 16.1% and intracerebral bleeding in 2.5%. Postoperative ICH occurred in 17 patients and its incidence was slightly higher in patients with preoperative cerebral infarcts compared with those without preoperative cerebral infarcts [7.6 vs 4.2%, respectively, odds ratio (OR) 1.88, 95% confidence interval (CI) 0.70-5.02, P = 0.21]. However, the difference was not statistically significant. Similarly, the incidence of postoperative ICH was higher in cases of HT of ischaemic infarcts than in cases of ischaemic infarcts not complicated with HT (19.0 vs 5.3%). However, the difference was not statistically significant (P = 0.24). The radiological pattern of preoperative cerebral lesions was single in 35.6% and multiple in 60.0% of cases. Multiple cerebral lesions were associated with a non-significantly lower incidence of postoperative ICH than single lesions (5.6 vs 11.9%, respectively, OR: 0.44, CI: 0.11-1.73, P = 0.29). The results suggest that

  6. The use of the essential oil lavandin to reduce preoperative anxiety in surgical patients.

    Science.gov (United States)

    Braden, Rebecca; Reichow, Susan; Halm, Margo A

    2009-12-01

    Preoperative anxiety is prevalent in surgical patients who may require anxiety medications, thus impacting preoperative teaching and patient satisfaction. No studies were found in a comprehensive search on the effect of essential oils on anxiety in the preoperative setting. The purpose of this experimental study was to investigate whether the essential oil lavandin is more effective than standard care in reducing preoperative anxiety. A convenience sample of 150 adult patients were randomly assigned to either control (standard care), experimental (standard care plus essential oil lavandin), or sham (standard care plus jojoba oil) groups. Visual analog scales were used to assess anxiety on admission and OR transfer. Controlling for baseline anxiety and pain, the lavandin group had significantly lower anxiety on OR transfer, suggesting that lavandin is a simple, low-risk, cost-effective intervention with the potential to improve preoperative outcomes and increase patient satisfaction. Future studies should test the effects of lavandin in the postoperative phase and in specific populations with documented high anxiety.

  7. Influence of preoperative MRI on the surgical management of patients with operable breast cancer.

    NARCIS (Netherlands)

    Braun, M.; Polcher, M.; Schrading, S.; Zivanovic, O.; Kowalski, T.; Flucke, U.; Leutner, C.; Park-Simon, T.W.; Rudlowski, C.; Kuhn, W.; Kuhl, C.K.

    2008-01-01

    PURPOSE: Evaluation of the impact of preoperative magnetic resonance imaging (MRI) of the breast on the clinical management of patients with operable breast cancer (BC). METHODS: Retrospective analysis of 160 patients with operable breast cancer (stages Tis through T4), treated from 2002 through 200

  8. Preoperative statin is associated with decreased operative mortality in high risk coronary artery bypass patients

    Directory of Open Access Journals (Sweden)

    Maher Thomas D

    2010-02-01

    Full Text Available Abstract Background Statins are widely prescribed to patients with atherosclerosis. A retrospective database analysis was used to examine the role of preoperative statin use in hospital mortality, for patients undergoing isolated coronary artery bypass grafting (CABG. Methods The study population comprised 2377 patients who had isolated CABG at Allegheny General Hospital between 2000 and 2004. Mean age of the patients was 65 ± 11 years (range 27 to 92 years. 1594 (67% were male, 5% had previous open heart procedures, and 4% had emergency surgery. 1004 patients (42% were being treated with a statin at the time of admission. Univariate, bivariate (Chi2, Fisher's Exact and Student's t-tests and multivariate (stepwise linear regression analyses were used to evaluate the association of statin use with mortality following CABG. Results Annual prevalence of preoperative statin use was similar over the study period and averaged 40%. Preoperative clinical risk assessment demonstrated a 2% risk of mortality in both the statin and non-statin groups. Operative mortality was 2.4% for all patients, 1.7% for statin users and 2.8% for non-statin users (p Conclusions Between 2000 and 2004 less than 50% of patients at this institution were receiving statins before admission for isolated CABG. A retrospective analysis of this cohort provides evidence that preoperative statin use is associated with lower operative mortality in high-risk patients.

  9. Increased Long-Term Mortality among Black CABG Patients Receiving Preoperative Inotropic Agents

    Directory of Open Access Journals (Sweden)

    Jimmy T. Efird

    2015-07-01

    Full Text Available The aim of this study was to examine racial differences in long-term mortality after coronary artery bypass grafting (CABG, stratified by preoperative use of inotropic agents. Black and white patients who required preoperative inotropic support prior to undergoing CABG procedures between 1992 and 2011 were compared. Mortality probabilities were computed using the Kaplan-Meier product-limit method. Hazard ratios (HR and 95% confidence intervals (CI were computed using a Cox regression model. A total of 15,765 patients underwent CABG, of whom 211 received preoperative inotropic agents within 48 hours of surgery. Long-term mortality differed by race (black versus white among preoperative inotropic category (inotropes: adjusted HR = 1.6, 95% CI = 1.009–2.4; no inotropes: adjusted HR = 1.15, 95% CI = 1.08–1.2; Pinteraction < 0.0001. Our study identified an independent preoperative risk-factor for long-term mortality among blacks receiving CABG. This outcome provides information that may be useful for surgeons, primary care providers, and their patients.

  10. Does Duration of Preoperative Sciatica Impact Surgical Outcomes in Patients with Lumbar Disc Herniation?

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    Farzad Omidi-Kashani

    2014-01-01

    Full Text Available Background. In lumbar disc herniation, most authors recommend nonoperative treatment for the first few weeks of presentation, but what about the upper limit of this golden period? The aim of this study is to assess the effect of preoperative sciatica duration on surgical outcome of lumbar disc herniation. Methods. We retrospectively evaluated 240 patients (124 males and 116 females with a mean age of 36.4±5.9 years (range 16 to 63 surgically treated due to primary stable L4-L5 disc herniation. The patients were placed into two groups: with more and less than 12-month duration of preoperative sciatalgia. Disability and pain were measured by Oswestry Disability Index (ODI and Visual Analogue Scale (VAS. Wilcoxon test and Mann-Whitney U test were used for statistical analysis. Results. Total mean duration of preoperative sciatalgia and follow-up period were 13.3 months (range 2 to 65 and 33.7±5.1 months (range 24 to 72, respectively. Comparison between the groups showed that duration of preoperative sciatalgia either less or more than 12 months did not affect the surgical outcomes significantly. Conclusions. More or less than 12-month duration of preoperative sciatalgia may not affect the surgical outcomes of simple lumbar disc herniation in the patients undergoing discectomy.

  11. Preoperative Cleft Lip Measurements and Maxillary Growth in Patients With Unilateral Cleft Lip and Palate.

    Science.gov (United States)

    Antonarakis, Gregory S; Tompson, Bryan D; Fisher, David M

    2016-11-01

    Maxillary growth in patients with cleft lip and palate is highly variable. The authors' aim was to investigate associations between preoperative cleft lip measurements and maxillary growth determined cephalometrically in patients with complete unilateral cleft lip and palate (cUCLP). Retrospective cross-sectional study. Children with cUCLP. Preoperative cleft lip measurements were made at the time of primary cheiloplasty and available for each patient. Maxillary growth was evaluated on lateral cephalometric radiographs taken prior to any orthodontic treatment and alveolar bone grafting (8.5 ± 0.7 years). The presence of associations between preoperative cleft lip measurements and cephalometric measures of maxillary growth was determined using regression analyses. In the 58 patients included in the study, the cleft lateral lip element was deficient in height in 90% and in transverse width in 81% of patients. There was an inverse correlation between cleft lateral lip height and transverse width with a β coefficient of -0.382 (P = .003). Patients with a more deficient cleft lateral lip height displayed a shorter maxillary length (β coefficient = 0.336; P = .010), a less protruded maxilla (β coefficient = .334; P = .008), and a shorter anterior maxillary height (β coefficient = 0.306; P = .020) than those with a less deficient cleft lateral lip height. Patients with cUCLP present with varying degrees of lateral lip hypoplasia. Preoperative measures of lateral lip deficiency are related to later observed deficiencies of maxillary length, protrusion, and height.

  12. The effect of preoperative Lugol's iodine on intraoperative bleeding in patients with hyperthyroidism.

    Science.gov (United States)

    Yilmaz, Yeliz; Kamer, Kemal Erdinc; Ureyen, Orhan; Sari, Erdem; Acar, Turan; Karahalli, Onder

    2016-08-01

    To investigate the effect of preoperative Lugol's iodine on intraoperative bleeding in patients with hyperthyroidism. This controlled, randomized, prospective cohort was carried out on 40 patients who admitted for surgery due to hyperthyroidism. Cases were randomly assigned to receive either preoperative treatment with Lugol solution (Group 1) or no preoperative treatment with Lugol solution (Group 2). Group 3 (n = 10) consisted of healthy adults with no known history and signs of hyperthyroidism. Blood flow through the thyroid arteries of patients was measured by color flow Doppler ultrasonography. Free T3, free T4, TSH, thyroid volume and the resistance index of the four main thyroid arteries were measured in all patients. There was not a significant difference between gender, preoperative serum thyroid hormone levels, or thyroid gland volumes between groups 1 and 2. The mean blood flow of the patients in Group 1 was significantly lower than values in Group 2. When age, gender, thyroid hormone, TSH, thyroid volume, blood flow, and Lugol solution treatment were included as independent variables, Lugol solution treatment (OR, 7.40; 95% CI, 1.02-58.46; p = 0.001) was found to be the only significant independent determinant of intraoperative blood loss. Lugol solution treatment resulted in a 7.40-fold decrease in the rate of intraoperative blood loss. Preoperative Lugol solution treatment was found to be a significant independent determinant of intraoperative blood loss. Moreover, preoperative Lugol solution treatment decreased the rate of blood flow, and intraoperative blood loss during thyroidectomy.

  13. Effect of holistic cares with family participation on attitude and preoperative anxiety of patients

    OpenAIRE

    Madarshahian F; Hassanabadi M; Khazaei S

    2015-01-01

    Background and Objective: Responding to holistic needs of patients can reduce anxiety. The purpose of this study was to determine the effect of holistic cares with family participation on attitude and preoperative anxiety of patients. Materials and Method: This quasi-experimental study was conducted on all patients undergoing prostate surgery during 2012 at Emam Reza Hospital, Birjand, Iran. Therefore, 68 patients were assigned randomly to two groups of 34. In the intervention group, prior to...

  14. Anticipation of the difficult airway: preoperative airway assessment, an educational and quality improvement tool.

    Science.gov (United States)

    Cattano, D; Killoran, P V; Iannucci, D; Maddukuri, V; Altamirano, A V; Sridhar, S; Seitan, C; Chen, Z; Hagberg, C A

    2013-08-01

    Assessment of the potentially difficult airway (DA) is a critical aspect of resident education. We investigated the impact of a new assessment form on airway prediction and management by anaesthesia residents. We hypothesized that residents would demonstrate improvement in evaluation of DAs over the study duration. After IRB approval, anaesthesia residents were randomized into two groups: control (existing form) and experimental (new form). Data were collected prospectively from August 2008 to May 2010 on all non-obstetric adult patients undergoing non-emergent surgery. Eight thousand three hundred and sixty-four independent preoperative assessments were collected and 8075 were analysed. The experimental group had the higher completion rate than the control group (94.3% vs 84.3%, P=0.001). DA prediction was higher for the control group (71.2%) compared with the experimental group (69.1%; P=0.032). A significant improvement in prediction rates was found over time for the experimental group (likelihood estimate=0.00068, P=0.031). The use of a comprehensive airway assessment did not improve resident ability to predict a DA in an academic, tertiary-based hospital, anaesthesiology residency training programme.

  15. Preoperative and postoperative histopathological findings in patients with endometrial hyperplasia

    OpenAIRE

    Đorđević Biljana; Stanojević Zorica; Živković Vesna; Lalošević Dušan; Gligorijević Jasmina; Krstić Miljan

    2007-01-01

    Introduction. The aim of this study was to analyze and compare the histopathological findings in curettage and hysterectomy specimens, to evaluate the accuracy of histopathological diagnosis in curettage specimens, and to determine the frequency of coexisting endometrial carcinoma in patients with histopathological diagnosis of endometrial hyperplasia. Material and methods. Curettage and hysterectomy specimens of 135 female patients with initially diagnosed endometrial hyperplasia were retros...

  16. [Preoperative Spirometry Leads Latent COPD Patients to be Discovered and Treated].

    Science.gov (United States)

    Watari, Masanobu; Kumada, Takashi; Shimada, Emi; Nagao, Atsushi

    2015-03-01

    We have noticed the possibility that preoperative spirometry may discover latent COPD patients. When COPD is discovered before operation, we can start to treat COPD promptly. Consequently, the better perioperative care is given to COPD patients. On discharge, patients are referred to their family doctors, so that they can receive COPD treatment. There activities were started in July 2012. During the initial twelve months, 90 patients of COPD II x III were discovered and treated before admission. FEV1.0 was significantly improved (1.54 l vs. 1.71 l in average) on repeated spirometry on admission. There was no adverse event in COPD treatment All patients have shown good clinical courses. Latent COPD patients can be discovered by preoperative spirometry.

  17. Patient with neuropsychiatric symptoms and insulinoma of difficult preoperative localization

    Directory of Open Access Journals (Sweden)

    Angélica María González-Clavijo

    2014-10-01

    Full Text Available This paper describes the case of a patient with neuropsychiatric symptoms who was diagnosed with hyperinsulinemic hypoglycemia with high suspicion of insulinoma, even after conventional diagnostic imaging was unable to locate it. A selective angiography of the pancreatic arteries and a calcium stimulation test were conducted to determine its location. The patient underwent a distal pancreatectomy using an intraoperative ultrasound, resulting in the disappearance of her symptoms.

  18. Outcomes following cardiac surgery in patients with preoperative renal dialysis.

    Science.gov (United States)

    Vohra, Hunaid A; Armstrong, Lesley A; Modi, Amit; Barlow, Clifford W

    2014-01-01

    A best evidence topic in cardiac surgery was written according to a structured protocol. The question addressed was that whether patients who are dependent on chronic dialysis have higher morbidity and mortality rates than the general population when undergoing cardiac surgery. These patients often require surgery in view of their heightened risk of cardiac disease. Altogether 278 relevant papers were identified using the below mentioned search, 16 papers represented the best evidence to answer the question. The author, journal, date and country of publication, patient group studied, study type, relevant outcomes, results and study weaknesses were tabulated. Dialysis-dependent (DD) patients undergoing coronary artery bypass grafting (CABG) or valve replacement have higher morbidity but acceptable outcomes. There is some evidence to show that outcomes after off-pump coronary artery bypass grafting (OPCAB) are better than after on-pump coronary artery bypass grafting (ONCAB) and that results are worse in DD patients with diabetic nephropathy. Patients undergoing combined procedures have a higher mortality.

  19. Preoperative Stimulation of Erythropoiesis in Patients with Anemia

    Directory of Open Access Journals (Sweden)

    V. I. Zagrekov

    2010-01-01

    Full Text Available Objective: to comparatively study different postoperative analgesia modes in patients undergoing reconstructive interventions into the abdominal aorta. Subjects and methods. The impact of analgesia on the course of the early postoperative period was comparatively studied in 98 patients. According to the mode of postoperative analgesia, the patients were divided into 3 groups: 1 35 patients received traditional analgesia with narcotic analgesics (promedol, morphine i.m.; 2 32 patients had prolonged epidural infusion of 0.2% ropivocaine solution with fractional epidural administration of fentanyl 0.1 mg twice daily; 3 31 patients were given a combination of epidural naropine and fentanyl with parenteral ketorolac 90 mg/day and paracetamol 3 g/day. The magnitude of pain syndrome was analyzed using the visual analogue scale. The parameters of central hemodynamics (CHD were estimated applying thoracic tetrapolar rheocardiography. Autonomic homeostatic changes were studied from the cardiac rhythm variability by computer rhythmocardiography. Results. The least magnitude of pain syndrome, the eutonic type of autonomic regulation of the cardiovascular system, and the highest cardiac index values were recorded in Group 3. Conclusion. The use of mul-timodal postoperative analgesia ensures valid analgesia with the stable parameters of CHD and autonomic homeostasis. Key words: analgesia, epidural infusion, visual analogue scale, central hemodynamics, cardiac rhythm variability.

  20. Feasibility and preliminary effectiveness of preoperative therapeutic exercise in patients with cancer: a pragmatic study.

    NARCIS (Netherlands)

    Timmerman, H.; Groot, J.F. de; Hulzebos, H.J.; Knikker, R. de; Kerkkamp, H.E.M.; Meeteren, N.L. van

    2011-01-01

    The aim of this pilot study is to determine the feasibility and preliminary effectiveness of an individually designed preoperative therapeutic exercise program (PreTEP), in patients recently diagnosed with cancer and awaiting elective surgery. The purpose is to improve their physical fitness levels

  1. Best options for preoperative biliary drainage in patients with Klatskin tumors.

    Science.gov (United States)

    Jo, Jung Hyun; Chung, Moon Jae; Han, Dai Hoon; Park, Jeong Youp; Bang, Seungmin; Park, Seung Woo; Song, Si Young; Chung, Jae Bock

    2017-01-01

    Operative treatment combined with PBD has been established as a safe management strategy for Klatskin tumors. However, controversy exists regarding the preferred technique for PBD among percutaneous transhepatic biliary drainage (PTBD), endoscopic biliary stenting (EBS), and endoscopic nasobiliary drainage (ENBD). This study aimed to identify the best technique for preoperative biliary drainage (PBD) in Klatskin tumor patients.

  2. Feasibility and preliminary effectiveness of preoperative therapeutic exercise in patients with cancer: A pragmatic study

    NARCIS (Netherlands)

    Timmerman, H.; Groot, J.F. de; Hulzebos, H.J.; Knikker, R. de; Kerkkamp, H.E.M.; Meeteren, N.L.U. van

    2011-01-01

    The aim of this pilot study is to determine the feasibility and preliminary effectiveness of an individually designed preoperative therapeutic exercise program (PreTEP), in patients recently diagnosed with cancer and awaiting elective surgery. The purpose is to improve their physical fitness levels

  3. Prognostic value of preoperative peripheral monocyte count in patients with hepatocellular carcinoma after liver transplantation.

    Science.gov (United States)

    Ren, Qing-Qi; Fu, Shun-Jun; Zhao, Qiang; Guo, Zhi-Yong; Ji, Fei; Chen, Mao-Gen; Wu, Lin-Wei; He, Xiao-Shun

    2016-07-01

    Prognostic value of peripheral monocyte, as a member of inflammatory cells, was widely being investigated. The aim of this study was to evaluate the prognostic value of preoperative peripheral blood monocyte count for hepatocellular carcinoma (HCC) patients who underwent liver transplantation (LT) and the relationship between monocyte count and tumor-related characteristics. We retrospectively analyzed the clinical data of 101 HCC patients after LT. Preoperative monocyte count and demographic, clinical, and pathologic data were analyzed. The optimal cutoff value of monocyte count was 456/mm(3), with the sensitivity and specificity of 69.4 and 61.5 %, respectively. Elevated preoperative peripheral blood monocyte count was significantly associated with large tumor size. The 1-, 3-, and 5-year disease-free survival (DFS) (80.9, 70.1, and 53.3 % vs 55.1, 38.7, and 38.7 %, P = 0.007) and overall survival (OS) rates (95.7, 76.6, and 64.8 % vs 72.2, 44.1, and 36.1 %, P = 0.002) of HCC patients in the peripheral blood monocyte count ≤456/mm(3) group were higher than those in the peripheral blood monocyte count >456/mm(3) group. In conclusion, elevated preoperative peripheral blood monocyte count was significantly associated with advanced tumor stage and it can be considered as a prognostic factor for HCC patients after LT.

  4. The obesity paradox in surgical patients : From preoperative assessment to long term outcome

    NARCIS (Netherlands)

    W. Galal (Wael)

    2016-01-01

    markdownabstractIn the Netherlands, 16 million inhabitants undergo about 1 million surgical procedures annually. The percentage of serious adverse advents is a burden to society and stresses the need for adequate preoperative assessment in order to select and optimize surgical patients. The clinical

  5. Preoperative factors associated with red blood cell transfusion in hip fracture patients

    DEFF Research Database (Denmark)

    Madsen, Christian Medom; Jørgensen, Henrik Løvendahl; Norgaard, Astrid

    2014-01-01

    Red blood cell (RBC) transfusion is a frequently used treatment in patients admitted with a fractured hip, but the use remains an area of much debate. The aim of this study was to determine preoperative factors associated with the risk of receiving a red blood cell transfusion in hip fracture...

  6. Anesthetic management of minimally invasive intervention in children's oncohematology: preoperative patient management protocol

    Directory of Open Access Journals (Sweden)

    V. V. Shchukin

    2013-01-01

    Full Text Available Preoperative patient management protocol in the complex anesthetic support of minimally invasive interventions in pediatric oncology is described. Choice of general anesthesia method was determined by the specific clinical situation by analyzing all of the following factors: airway management, necessity and anticipated duration of unconsciousness, the need for analgesia, necessity and duration of immobilization, prevention of hypothermia, the presence and severity of disturbances in the hemostatic system, comfort for the child and his representatives (parents. Basic techniques of child preoperative examination, as well as the methodology for predicting the risk of perioperative adverse events are described.

  7. Anesthetic management of minimally invasive intervention in children's oncohematology: preoperative patient management protocol

    Directory of Open Access Journals (Sweden)

    V. V. Shchukin

    2014-07-01

    Full Text Available Preoperative patient management protocol in the complex anesthetic support of minimally invasive interventions in pediatric oncology is described. Choice of general anesthesia method was determined by the specific clinical situation by analyzing all of the following factors: airway management, necessity and anticipated duration of unconsciousness, the need for analgesia, necessity and duration of immobilization, prevention of hypothermia, the presence and severity of disturbances in the hemostatic system, comfort for the child and his representatives (parents. Basic techniques of child preoperative examination, as well as the methodology for predicting the risk of perioperative adverse events are described.

  8. Preoperative immunomodulating nutrition in patients with gastric cancer.

    Directory of Open Access Journals (Sweden)

    Ferraz, L. F.

    2012-12-01

    Full Text Available Gastric cancer is a catabolic disease, where the tumor acts consuming the nutritional reserves of the patient, leading to nutritional loss and poor clinical prognosis.The purpose of this study was to evaluate thepre-surgical nutritional intervention through oral nutritional therapy in patients with gastric cancer admitted to a public hospital in the city of Santos, Sao Paulo, Brazil. Subjective global assessment was applied tospecific cancer patients. Supplementation immunomodulatory lasted on average 11 days during the surgery and predecessor dosage used was 2 days units.Sample of 15 elderly patients, and 40% in baseline nutritional status depleted. After the intervention, only 20% lost weight. There was improvement in the average serum albumin (2.6 g / dl at baseline and 2.9 g /dl after supplementation and more than half the sample (60% showed no postoperative complications.Nutrition immunomodulatory proved beneficial, contributing to maintenance and / or improvement in nutritional status, an important factor in reducing postoperative complications.

  9. Changes in preoperative characteristics in patients undergoing radical prostatectomy - a 16-year nationwide analysis

    DEFF Research Database (Denmark)

    Røder, Martin Andreas; Brasso, Klaus; Christensen, Ib Jarle;

    2013-01-01

    . Our hypothesis was that an increasing amount of men undergo RP for lower risk PCa. MATERIAL AND METHODS: All patients operated from 1995 to 2011 were identified via patient files and registries. Changes over time in age at surgery, preoperative PSA, clinical T-category, biopsy Gleason score (GS....... This effect is most likely attributed to an increasing use of PSA as marker for early prostate cancer diagnosis in Denmark and new international guidelines for Gleason grading and scoring.......-risk patients increased significantly. The proportion of patients age 70 or above increased from 2% to 13% in the period studies. CONCLUSION: Significant preoperative stage- and Gleason grade migration was found in this complete Danish nationwide cohort of patients undergoing RP during the past 16 years...

  10. Preoperative pain neuroscience education for lumbar radiculopathy: a multicenter randomized controlled trial with 1-year follow-up.

    Science.gov (United States)

    Louw, Adriaan; Diener, Ina; Landers, Merrill R; Puentedura, Emilio J

    2014-08-15

    Multicenter, randomized, controlled trial on preoperative pain neuroscience education (NE) for lumbar radiculopathy. To determine if the addition of NE to usual preoperative education would result in superior outcomes with regard to pain, function, surgical experience, and health care utilization postsurgery. One in 4 patients after lumbar surgery (LS) for radiculopathy experience persistent pain and disability, which is nonresponsive to perioperative treatments. NE focusing on the neurophysiology of pain has been shown to decrease pain and disability in populations with chronic low back pain. Eligible patients scheduled for LS for radiculopathy were randomized to receive either preoperative usual care (UC) or a combination of UC plus 1 session of NE delivered by a physical therapist (verbal one-on-one format) and a NE booklet. Sixty-seven patients completed the following outcomes prior to LS (baseline), and 1, 3, 6, and 12 months after LS: low back pain (numeric rating scale), leg pain (numeric rating scale), function (Oswestry Disability Index), various beliefs and experiences related to LS (10-item survey with Likert scale responses), and postoperative utilization of health care (utilization of health care questionnaire). At 1-year follow-up, there were no statistical differences between the experimental and control groups with regard to primary outcome measure of low back pain (P = 0.183), leg pain (P = 0.075), and function (P = 0.365). In a majority of the categories regarding surgical experience, the NE group scored significantly better: better prepared for LS (P = 0.001); preoperative session preparing them for LS (P < 0.001) and LS meeting their expectations (P = 0.021). Health care utilization post-LS also favored the NE group (P = 0.007) resulting in 45% less health care expenditure compared with the control group in the 1-year follow-up period. NE resulted in significant behavior change. Despite a similar pain and functional trajectory during the 1-year

  11. IMMEDIATE PREOPERATIVE NUTRITIONAL STATUS OF PATIENTS WITH COLORECTAL CANCER: a warning

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    Luiza Regina L S BARBOSA

    2014-12-01

    Full Text Available Context Weight loss and malnutrition are disorders observed in colorectal cancer patients. Objectives We sought to evaluate the immediate preoperative nutritional status of patients with colorectal cancer. Methods This is a cross-sectional clinical study conducted at a single center. Sixty-six consecutive patients in preoperative for elective surgical treatment were studied. The clinical history, socio-demographic data and nutritional status of the patients were evaluated using Subjective Global Assessment and objective (anthropometry methods. The primary outcome measures were nutritional status classification as nourished or malnourished and the relationship between nutritional status and socio-demographic and clinical features. Results Most of patients exhibited left colon tumors and disease stage II. According to the Subjective Global Assessment, 36.4% of patients were malnourished. Malnutrition ranged from 7.6% to 53% depending on the evaluation method used, with poor correlation to Subjective Global Assessment. The prevalence of malnutrition was significantly greater in females and non-married patients and in those with two or more symptoms of colorectal cancer. Conclusions More than a third of patients in the immediate preoperative period for colorectal cancer exhibited malnutrition. Therefore, routine nutritional assessment is highly advisable so that appropriate measures may be taken to minimize the potential postoperative complications.

  12. Evaluating Compliance with Institutional Preoperative Testing Guidelines for Minimal-Risk Patients Undergoing Elective Surgery

    Directory of Open Access Journals (Sweden)

    Arunotai Siriussawakul

    2013-01-01

    Full Text Available Background. Few investigations preoperatively are important for low-risk patients. This study was designed to determine the level of compliance with preoperative investigation guidelines for ASA I patients undergoing elective surgery. Secondary objectives included the following: to identify common inappropriate investigations, to evaluate the impact of abnormal testing on patient management, to determine factors affecting noncompliant tests, and to estimate unnecessary expenditure. Methods. This retrospective study was conducted on adult patients over a one-year period. The institute’s guidelines recommend tests according to the patients’ age groups: a complete blood count (CBC for those patients aged 18–45; CBC, chest radiograph (CXR and electrocardiography (ECG for those aged 46–60; and CBC, CXR, ECG, electrolytes, blood glucose, blood urea nitrogen (BUN, and creatinine (Cr for patients aged 61–65. Results. The medical records of 1,496 patients were reviewed. Compliant testing was found in only 12.1% (95% CI, 10.5–13.9. BUN and Cr testings were the most frequently overprescribed tests. Overinvestigations tended to be performed on major surgery and younger patients. Overall, overinvestigation incurred an estimated cost of US 200,000 dollars during the study period. Conclusions. The need to utilize the institution’s preoperative guidelines should be emphasized in order to decrease unnecessary testing and the consequential financial burden.

  13. Immediate preoperative nutritional status of patients with colorectal cancer: a warning.

    Science.gov (United States)

    Barbosa, Luiza Regina L S; Lacerda-Filho, Antonio; Barbosa, Livia Cristina L S

    2014-01-01

    Weight loss and malnutrition are disorders observed in colorectal cancer patients. We sought to evaluate the immediate preoperative nutritional status of patients with colorectal cancer. This is a cross-sectional clinical study conducted at a single center. Sixty-six consecutive patients in preoperative for elective surgical treatment were studied. The clinical history, socio-demographic data and nutritional status of the patients were evaluated using Subjective Global Assessment and objective (anthropometry) methods. The primary outcome measures were nutritional status classification as nourished or malnourished and the relationship between nutritional status and socio-demographic and clinical features. Most of patients exhibited left colon tumors and disease stage II. According to the Subjective Global Assessment, 36.4% of patients were malnourished. Malnutrition ranged from 7.6% to 53% depending on the evaluation method used, with poor correlation to Subjective Global Assessment. The prevalence of malnutrition was significantly greater in females and non-married patients and in those with two or more symptoms of colorectal cancer. More than a third of patients in the immediate preoperative period for colorectal cancer exhibited malnutrition. Therefore, routine nutritional assessment is highly advisable so that appropriate measures may be taken to minimize the potential postoperative complications.

  14. Preoperative docetaxel/cisplatin/5-fluorouracil chemotherapy in patients with locally advanced gastro-esophageal adenocarcinoma.

    Science.gov (United States)

    Bayraktar, Ulas Darda; Bayraktar, Soley; Hosein, Peter; Chen, Emerson; Koniaris, Leonidas G; Rocha-Lima, Caio Max S; Montero, Alberto J

    2012-09-01

    Perioperative chemotherapy plus surgery improves survival compared to surgery alone in GE junctional (GEJ) and gastric adenocarcinomas. The docetaxel/cisplatin/5-fluorouracil (DCF) combination is superior to CF in patients with metastatic gastric cancer. We retrospectively evaluated the safety and efficacy of preoperative DCF chemotherapy in patients with locally advanced gastric and GEJ cancer. Twenty-one gastric and 10 gastroesophageal junctional (GEJ) cancer patients received 2-3 cycles of preoperative docetaxel 75 mg/m(2) and cisplatin 75 mg/m(2) on day 1, 5-FU 750 mg/m(2) (continuous infusion) on days 1-5 every 3 weeks. Clinical response was evaluated by comparing pre- and postchemotherapy CT scans. Overall survival (OS) and progression-free survival (PFS) were calculated from the initiation of chemotherapy. None of the patients achieved complete clinical remission while 11 (35%) patients achieved partial clinical remission. Ten patients with GEJ cancer (100%) and 13 with gastric cancer (62%) underwent curative surgery (P = 0.023). Seventeen (55%) patients experienced grade 3-4 chemotherapy-related adverse events. The most common adverse events were anemia, nausea/vomiting, diarrhea, and febrile neutropenia. At a median follow-up of 17.0 months, median OS and PFS were 26.1 months (95% CI: 22.7-29.5) and 18.8 months (95% CI: 9.9-27.7), respectively. The DCF regimen is active in patients with gastric and GEJ adenocarcinoma in the preoperative setting.

  15. Efficacy of preoperative biliary tract decompression in patients with obstructive jaundice.

    Science.gov (United States)

    Gundry, S R; Strodel, W E; Knol, J A; Eckhauser, F E; Thompson, N W

    1984-06-01

    Fifty consecutive matched patients with benign or malignant biliary tract obstruction were compared to determine the efficacy of preoperative percutaneous biliary drainage (PBD). Twenty-five patients underwent PBD for an average of nine days before operation; 25 patients underwent percutaneous transhepatic cholangiography ( PTHC ) followed immediately by operation. Serum bilirubin levels before PTHC were 16.5 +/- 7.6 mg/dL and 14.9 +/- 7.6 mg/dL in PBD and non-PBD groups, respectively. Serum bilirubin levels decreased to 6.5 +/- 6.2 mg/dL preoperatively in patients having PBD. One week after operation, bilirubin levels were 4.2 +/- 4.3 mg/dL and 9.0 +/- 5.2 mg/dL in the PBD and non-PBD groups, respectively. Major morbidity (sepsis, abscess, renal failure, or bleeding) occurred in two patients (8%) having PBD and in 13 patients (52%) without PBD. One patient (4%) with PBD, and five patients (20%) without PBD, died. The mean hospital stay was shorter for the PBD group. Preoperative PBD reduces operative mortality and morbidity and results in a more rapid resolution of hyperbilirubinemia during the postoperative period.

  16. Impact of preoperative defecation pattern on postoperative constipation for patients undergoing cardiac surgery.

    Science.gov (United States)

    Iyigun, Emine; Ayhan, Hatice; Demircapar, Aslı; Tastan, Sevinc

    2017-02-01

    To analyse the impact of preoperative defecation pattern on postoperative defecation pattern for patients undergoing cardiac surgery. Constipation is a neglected problem that occurs frequently after cardiac surgery. Descriptive study. The study sample comprised 102 patients who underwent cardiac surgery. A Descriptive Information Form, Rome III Diagnostic Criteria, Constipation Severity Instrument, Postoperative Defecation Pattern Evaluation Form and Bristol Stool Form Scale were used for data collection and analysis. The Constipation Severity Instrument scores of just over one-third (37·2%) of the patients who were constipated prior to surgery were higher compared to those who were not constipated. Following cardiac surgery, 39·2% of patients developed constipation and 80% of these patients were constipated prior to cardiac surgery. The findings indicate a significantly high relationship between preoperative and postoperative defecation pattern (r = 0·71, p cardiac surgery. During the preoperative period, clinical nurses may evaluate the patients' defecation patterns using valid and reliable scales and follow the defecation of the patients, especially patients with defecation problems, during the postoperative period. © 2016 John Wiley & Sons Ltd.

  17. Predictive potential of pre-operative functional neuroimaging in patients treated with subthalamic stimulation

    Energy Technology Data Exchange (ETDEWEB)

    Sestini, Stelvio; Castagnoli, Antonio [Ospedale Misericordia e Dolce, Department of Diagnostic Imaging, Nuclear Medicine Unit, Prato (Italy); Pupi, Alberto; Sciagra, Roberto [University of Florence, Department of Clinical Physiopathology, Nuclear Medicine Unit, Florence (Italy); Ammannati, Franco; Ramat, Silvia; Sorbi, Sandro [University of Florence, Department of Neurological and Psychiatric Sciences, Florence (Italy); Mansi, Luigi [University II Naples, Department of Diagnostic Imaging, Nuclear Medicine Unit, Naples (Italy)

    2010-01-15

    The aim of this study was to investigate the predictive potential of pre-operative regional cerebral blood flow (rCBF) in the pre-supplementary motor area (pre-SMA) and clinical factors in Parkinson's disease (PD) patients treated with subthalamic nucleus (STN) stimulation. Ten patients underwent rCBF SPECT and motor Unified Parkinson's Disease Rating Scale (UPDRS) pre- and post-operatively during stimulation at 5 and 42 months. Statistical parametric mapping (SPM) was used to extract rCBF values in the pre-SMA because it is related with motor improvement. Post-operative outcomes included motor response to stimulation and percent improvement in UPDRS. Pre-operative predictors were explored by correlation test, linear regression and multivariate analyses. Higher pre-operative rCBF in the pre-SMA and younger age were associated with favourable outcomes at 5 and 42 months. Pre-operative rCBF results were significantly associated with baseline clinical factors. This study shows that PD patients with younger age have higher rCBF values in the pre-SMA and better outcome, thus giving the rationale to the hypothesis that STN stimulation could be considered early in the course of disease. (orig.)

  18. Efficacy of a Required Preoperative Weight Loss Program for Patients Undergoing Bariatric Surgery.

    Science.gov (United States)

    Conaty, Eliza A; Bonamici, Nicolas J; Gitelis, Matthew E; Johnson, Brandon J; DeAsis, Francis; Carbray, JoAnn M; Lapin, Brittany; Joehl, Raymond; Denham, Woody; Linn, John G; Haggerty, Stephen P; Ujiki, Michael B

    2016-04-01

    The efficacy of mandatory medically supervised preoperative weight loss (MPWL) prior to bariatric surgery continues to be a controversial topic. The purpose of this observational study was to assess the efficacy of a MPWL program in a single institution, which mandated at least 10% excess body weight loss before surgery, by comparing outcomes of patients undergoing primary bariatric surgery with and without a compulsory preoperative weight loss regimen. We analyzed our database of 757 patients who underwent primary bariatric surgery between March 2008 and January 2015. Patients were placed into two cohorts based on their participation in a MPWL program requiring at least 10% excess weight loss (EWL) prior to surgery. Patients were evaluated at 3, 6, 12, and 24 months after surgery for weight loss, comorbidity resolution, and the occurrences of hospital readmissions. A total of 717 patients met the inclusion criteria of whom 465 underwent surgery without a preoperative weight loss requirement and 252 participated in the MPWL program. One year after surgery, 67.1% of non-participants and 62.5% of MPWL participants showed a resolution of at least one of five associated comorbidities (p = 0.45). Non-participants showed an average of 58.6% EWL, while MPWL participants showed 59.1% EWL at 1 year postoperatively (p = 0.84). Readmission rates, excluding those which were ulcer-related, at 30 days (3.4 vs. 6.40%, p = 0.11) and 90 days (9.9 vs. 7.5%, p = 0.29) postoperatively were not significantly different between the non-participants and MPWL patients, respectively. A mandatory preoperative weight loss program prior to bariatric surgery did not result in significantly greater %EWL or comorbidity resolution 1 year after surgery compared to patients not required to lose weight preoperatively. Additionally, the program did not result in significantly lower 30- or 90-day readmission rates for these patients. The value of a MPWL program must be weighed against

  19. Preoperative psychological evaluation of transplant patients: challenges and solutions

    Directory of Open Access Journals (Sweden)

    Kumnig M

    2015-06-01

    Full Text Available Martin Kumnig,1 Sheila Jowsey-Gregoire2 1Center for Advanced Psychology in Plastic and Transplant Surgery (CAPPTS, Department of Medical Psychology, Medical University of Innsbruck, Innsbruck, Austria; 2Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA Abstract: Psychological assessments are crucial for the evaluation and optimization of the suitability of transplant patients. The interdisciplinary evaluation in modern transplantation medicine focuses on important psychosocial issues, such as assessing patients’ characteristics that predict best postoperative outcome after solid organ transplantation. When assessing patients for reconstructive hand transplantation, the psychological evaluation should identify whether reconstructive hand transplantation is the best treatment option to regain functionality and sensation, to resolve body image concerns, and to improve health-related quality of life (HRQOL for each patient. These psychosocial issues in transplantation medicine are receiving increased attention; however, standardized psychological evaluation and follow-up protocols are still being developed. Previously published reports in transplantation medicine have attempted to identify psychosocial factors important in the evaluation of transplant patients and that predict psychosocial outcomes. This review will provide an overview of recent investigations in solid organ and vascularized composite allotransplantation (VCA, including the domains of evaluation, pre- and posttransplant follow-up, psychiatric complications, evaluation of body image, and HRQOL. Recent work highlights the potential for a multicenter research approach utilizing standardized assessment strategies and emphasizing the need for a shared assessment approach to understand psychosocial outcomes. For example, the Chauvet Workgroup convened in 2014 in Paris with stakeholders in the assessment of psychosocial factors to discuss key areas and propose an

  20. Preoperative therapy restores ventilatory parameters and reduces length of stay in patients undergoing myocardial revascularization

    Directory of Open Access Journals (Sweden)

    Moises Teixeira Sobrinho

    2014-04-01

    Full Text Available Introduction: The frequency of surgical procedures has increased steadily in recent decades, including the myocardial revascularization. Objectives: To demonstrate the importance of physiotherapy in the preoperative period of cardiac surgery in relation to the reduction of hospital stay, changes in lung volumes and respiratory muscle strength. Methods: We conducted a prospective study with patients undergoing myocardial revascularization, the Hospital das Clínicas da Universidade Estadual Paulista (UNESP/Botucatu - SP. We evaluated 70 patients of both genders, aged between 40 and 75 years, subdivided into two groups: group I - 35 patients of both genders, who received a written protocol guidance, breathing exercises and respiratory muscle training in the preoperative period and group II - 35 patients of both genders, who received only orientation of the ward on the day of surgery. This study was approved by the Ethics Committee of UNESP / Botucatu - SP. Results: Maximal inspiratory pressure in third postoperative day and fifth postoperative day and significant difference between groups, being better for the intervention group. Expiratory pressure was significant in fifth postoperative day in the intervention group compared to controls. The difference of length of hospital stay in the postoperative was found between the groups with shorter hospital stay in the group receiving preoperative therapy. Conclusion: Physical therapy plays an important role in the preoperative period, so that individuals in the intervention group more readily restored the parameters evaluated before surgery, in addition, there was a decrease in the time of the postoperative hospital stay. Thus, it is thought the cost-effectiveness of a program of preoperative physiotherapy.

  1. Sensitivity of 3-Dimensional Sonography in Preoperative Evaluation of Parathyroid Glands in Patients With Primary Hyperparathyroidism.

    Science.gov (United States)

    Frank, Susan J; Goldman-Yassen, Adam E; Koenigsberg, Tova; Libutti, Steven K; Koenigsberg, Mordecai

    2017-09-01

    Preoperative localization of parathyroid adenomas in patients with primary hyperparathyroidism facilitates targeted surgery. We assessed the sensitivity of 3-dimensional (3D) sonography for preoperative localization of abnormal parathyroid glands. We conducted a retrospective review of patients who underwent parathyroidectomy for primary hyperparathyroidism at a single site at our institution. We compared preoperative 2-dimensional (2D) sonography, 3D sonography, and sestamibi scans with final gland localization at surgery. Two readers reviewed the sonograms to assess inter-reader variability. From January 2010 through April 2015, 52 patients underwent parathyroidectomy after preoperative 2D sonography, 3D sonography, and sestamibi scans. Three-dimensional sonography had sensitivity of 88-92% compared with 69-71% for 2D sonography for gland localization. In patients in whom sonography and sestamibi scans localized abnormalities to the same side, the sensitivities were 100% (43 of 43) for 3D sonography and 96% (48 of 50) for 2D sonography. Three-dimensional sonography had significantly higher sensitivity for localization of glands smaller than 500 mg compared with 2D sonography (88% versus 58%; P = .012). There was better inter-reader agreement between the radiologists when using 3D sonography (κ = 0.65) compared with 2D sonography (κ = 0.41). We found a significantly higher sensitivity and better inter-reader agreement for 3D sonography compared with 2D sonography for preoperative identification of abnormal parathyroid glands, especially among smaller glands. © 2017 by the American Institute of Ultrasound in Medicine.

  2. Impact of preoperative thrombocytosis on the survival of patients with primary colorectal cancer.

    Science.gov (United States)

    Sasaki, Kazuhito; Kawai, Kazushige; Tsuno, Nelson H; Sunami, Eiji; Kitayama, Joji

    2012-01-01

    Although thrombocytosis has been reported in patients with various types of cancer, the association between thrombocytosis and the clinicopathological features of patients with colorectal cancer (CRC) has not been fully investigated. We evaluated the clinical features associated with thrombocytosis in CRC. The medical records of 636 consecutive CRC patients undergoing surgery in our department between January 2002 and July 2008 were retrospectively reviewed. The correlation between the clinicopathological variables and the preoperative platelet count was analyzed by univariate and multivariate analyses. The impact of thrombocytosis on the prognosis of these patients was assessed, in comparison with the other clinicopathological variables. Platelet count showed significant correlation with gender, age, venous involvement, tumor size, depth of invasion, regional lymph node metastasis, distant metastasis in univariate analysis, and tumor size and depth of invasion were independent factors in multivariate analysis. The cancer-specific survival (CSS) of CRC patients with thrombocytosis was significantly shorter than that for those without thrombocytosis (P thrombocytosis was an independent prognostic factor of CSS (hazard ratio = 2.96, 95% confidence interval [CI] = 1.72-5.00). Moreover, within stage II CRC, the univariate analysis revealed that disease-free survival (DFS) was associated with preoperative thrombocytosis, but not the other clinicopathological variables. Preoperative thrombocytosis is not only an independent indicator of poor CSS in CRC patients but also an independent predictor of poor DFS in patients with stage II CRC.

  3. Preoperative high-intensity training in frail old patients undergoing pulmonary resection for NSCLC.

    Science.gov (United States)

    Salvi, Rosario; Meoli, Ilernando; Cennamo, Antonio; Perrotta, Fabio; Saverio Cerqua, Francesco; Montesano, Raffaele; Curcio, Carlo; Lassandro, Francesco; Stefanelli, Francesco; Grella, Edoardo; Tafuri, Domenico; Mazzarella, Gennaro; Bianco, Andrea

    2016-01-01

    Thoracic surgery remains the better therapeutic option for non-small cell lung cancer patients that are diagnosed in early stage disease. Preoperative lung function assessment includes respiratory function tests (RFT) and cardio-pulmonary exercise testing (CPET). Vo2 peak, FEV1 and DLCO as well as recognition of performance status, presence of co-morbidities, frailty indexes, and age predict the potential impact of surgical resection on patient health status and survival risk. In this study we have retrospectively assessed the benefit of a high-intensity preoperative pulmonary rehabilitation program (PRP) in 14 patients with underlying lung function impairment prior to surgery. Amongst these, three patients candidate to surgical resection exhibited severe functional impairment associated with high score of frailty according CHS and SOF index, resulting in a substantial mortality risk. Our observations indicate that PRP appear to reduce the mortality and morbidity risk in frail patients with concurrent lung function impairment undergoing thoracic surgery. PRP produced improvement of VO2 peak degree and pulmonary function resulting in reduced postoperative complications in high-risk patients from our cases. Our results indicate that a preoperative training program may improve postoperative clinical outcomes in fraillung cancer patients with impaired lung function prior to surgical resection.

  4. Preoperative CT versus diffusion weighted magnetic resonance imaging of the liver in patients with rectal cancer

    DEFF Research Database (Denmark)

    Achiam, Michael P; Løgager, Vibeke B; Skjoldbye, Bjørn;

    2016-01-01

    Introduction. Colorectal cancer is one of the most frequent cancers in the world and liver metastases are seen in up to 19% of patients with colorectal cancers. Detection of liver metastases is not only vital for sufficient treatment and survival, but also for a better estimation of prognosis....... The aim of this study was to evaluate the feasibility of diffusion weighted MRI of the liver as part of a combined MR evaluation of patients with rectal cancers and compare it with the standard preoperative evaluation of the liver with CT. Methods. Consecutive patients diagnosed with rectal cancers were....... The current standard preoperative evaluation with CT-scan results in disadvantages like missed metastases and futile operations. We recommend that patients with rectal cancer, who are scheduled for MR of the rectum, should have a DWMR of the liver performed at the same time....

  5. Preoperative high-intensity training in frail old patients undergoing pulmonary resection for NSCLC

    Directory of Open Access Journals (Sweden)

    Salvi Rosario

    2016-01-01

    Full Text Available Thoracic surgery remains the better therapeutic option for non-small cell lung cancer patients that are diagnosed in early stage disease. Preoperative lung function assessment includes respiratory function tests (RFT and cardio-pulmonary exercise testing (CPET. Vo2 peak, FEV1 and DLCO as well as recognition of performance status, presence of co-morbidities, frailty indexes, and age predict the potential impact of surgical resection on patient health status and survival risk. In this study we have retrospectively assessed the benefit of a high-intensity preoperative pulmonary rehabilitation program (PRP in 14 patients with underlying lung function impairment prior to surgery. Amongst these, three patients candidate to surgical resection exhibited severe functional impairment associated with high score of frailty according CHS and SOF index, resulting in a substantial mortality risk.

  6. Prolonged preoperative fasting in elective surgical patients: why should we reduce it?

    Science.gov (United States)

    Pimenta, Gunther Peres; de Aguilar-Nascimento, José Eduardo

    2014-02-01

    Despite the abundance of evidence to the contrary, 6-8 hours of total preoperative fasting is still considered essential by many surgeons and anesthesiologists, based on the strength of old concepts. Patients frequently end up fasting for 12 hours or more because of delays and changes in operating room schedules. The metabolic response to long fasting leads to intensification of the organic response occurring after trauma, which is mainly manifested as increased insulin resistance, an acute-phase response, and loss of lean body mass. In fact, there has not been any evidence indicating that a shorter fast of 2-3 hours, which includes oral clear or carbohydrate (CHO)-rich (12.5% carbohydrates, 50 kcal/100 mL) fluids, results in an increased risk of aspiration, regurgitation, or related morbidity compared with the standard policy of "nil by mouth after midnight." In addition, preoperative treatment with CHO-rich fluids may reduce postoperative discomfort and, for patients undergoing major abdominal surgery, may decrease the duration of postoperative hospitalization. New formulas for preoperative oral fluids containing amino acid or protein such as glutamine or whey protein are also potential candidates for early preoperative treatment and merit further study.

  7. Cytokeratin-positive cells in preoperative peripheral blood and bone marrow aspirates of patients with colorectal cancer

    DEFF Research Database (Denmark)

    Werther, K; Normark, M; Brünner, N

    2002-01-01

    Detection of cytokeratin-positive cells in bone marrow and peripheral blood may have prognostic significance in cancer patients. Furthermore, a correlation between uPAR expression on micrometastases and patient prognosis has been suggested. However, in patients with colorectal cancer, preoperative...... in preoperatively obtained bone marrow aspirates or peripheral blood from patients with colorectal cancer....... detection and characterization of tumour cells in bone marrow and peripheral blood, using an immunocytochemical approach, have not yet been substantiated as a prognostic tool. METHODS: Forty-one bone marrow aspirates and 38 peripheral blood aspirates, obtained preoperatively from patients with colorectal...

  8. Preoperative ambulatory inspiratory muscle training in patients undergoing esophagectomy. A pilot study.

    Science.gov (United States)

    Agrelli, Taciana Freitas; de Carvalho Ramos, Marisa; Guglielminetti, Rachel; Silva, Alex Augusto; Crema, Eduardo

    2012-01-01

    A major decline in pulmonary function is observed on the first day after upper abdominal surgery. This decline can reduce vital and inspiratory capacity and can culminate in restrictive lung diseases that cause atelectasis, reduced diaphragm movement, and respiratory insufficiency. The objective of this study was to evaluate the efficacy of preoperative ambulatory respiratory muscle training in patients undergoing esophagectomy. The sample consisted of 20 adult patients (14 men [70%] and 6 women [30%]) with a diagnosis of advanced chagasic megaesophagus. A significant increase in maximum inspiratory pressure was observed after inspiratory muscle training when compared with baseline values (from -55.059 ± 18.359 to -76.286 ± 16.786). Preoperative ambulatory inspiratory muscle training was effective in increasing respiratory muscle strength in patients undergoing esophagectomy and contributed to the prevention of postoperative complications.

  9. Preoperative pain level and patient expectation predict hospital length of stay after total hip arthroplasty.

    Science.gov (United States)

    Halawi, Mohamad J; Vovos, Tyler J; Green, Cindy L; Wellman, Samuel S; Attarian, David E; Bolognesi, Michael P

    2015-04-01

    The purpose of this study was to identify preoperative predictors of length of stay after primary total hip arthroplasty in a patient population reflecting current trends toward shorter hospitalization and using readily obtainable factors that do not require scoring systems. A retrospective review of 112 consecutive patients was performed. High preoperative pain level and patient expectation of discharge to extended care facilities (ECFs) were the only significant multivariable predictors of hospitalization extending beyond 2 days (P=0.001 and Pexpectation remained significant after adjusting for Medicare's 3-day requirement for discharge to ECFs (P<0.001). The study was adequately powered to analyze the variables in the multivariable logistic regression model, which had a concordance index of 0.857.

  10. TAK1-regulated expression of BIRC3 predicts resistance to preoperative chemoradiotherapy in oesophageal adenocarcinoma patients

    Science.gov (United States)

    Piro, G; Giacopuzzi, S; Bencivenga, M; Carbone, C; Verlato, G; Frizziero, M; Zanotto, M; Mina, M M; Merz, V; Santoro, R; Zanoni, A; De Manzoni, G; Tortora, G; Melisi, D

    2015-01-01

    Background: About 20% of resectable oesophageal carcinoma is resistant to preoperative chemoradiotherapy. Here we hypothesised that the expression of the antiapoptotic gene Baculoviral inhibitor of apoptosis repeat containing (BIRC)3 induced by the transforming growth factor β activated kinase 1 (TAK1) might be responsible for the resistance to the proapoptotic effect of chemoradiotherapy in oesophageal carcinoma. Methods: TAK1 kinase activity was inhibited in FLO-1 and KYAE-1 oesophageal adenocarcinoma cells using (5Z)-7-oxozeaenol. The BIRC3 mRNA expression was measured by qRT–PCR in 65 pretreatment frozen biopsies from patients receiving preoperatively docetaxel, cisplatin, 5-fluorouracil, and concurrent radiotherapy. Receiver operator characteristic (ROC) analyses were performed to determine the performance of BIRC3 expression levels in distinguishing patients with sensitive or resistant carcinoma. Results: In vitro, (5Z)-7-oxozeaenol significantly reduced BIRC3 expression in FLO-1 and KYAE-1 cells. Exposure to chemotherapeutic agents or radiotherapy plus (5Z)-7-oxozeaenol resulted in a strong synergistic antiapoptotic effect. In patients, median expression of BIRC3 was significantly (P<0.0001) higher in adenocarcinoma than in the more sensitive squamous cell carcinoma subtype. The BIRC3 expression significantly discriminated patients with sensitive or resistant adenocarcinoma (AUC-ROC=0.7773 and 0.8074 by size-based pathological response or Mandard's tumour regression grade classifications, respectively). Conclusions: The BIRC3 expression might be a valid biomarker for predicting patients with oesophageal adenocarcinoma that could most likely benefit from preoperative chemoradiotherapy. PMID:26291056

  11. Preoperative anxiolysis with minimal sedation in elderly patients: bromazepam or clorazepate-dipotassium?

    Science.gov (United States)

    Erb, T; Sluga, M; Hampl, K F; Ummenhofer, W; Schneider, M C

    1998-01-01

    In elderly patients undergoing ophthalmic surgery the loss of co-operation due to over-sedation, induced by drugs given preoperatively, may jeopardise the success of microsurgery performed under regional anaesthesia. The aim of this study was to compare the psychotropic effects of bromazepam and clorazepate-dipotassium, two benzodiazepines with predominantly anxiolytic and only weak sedative action. A randomised, placebo-controlled, double-blind study was designed to include 60 patients, ASA physical status II-III, older than 60 years scheduled for ophthalmic surgery under regional anaesthesia. The patients were randomised to receive either bromazepam (3 mg) or clorazepate-dipotassium (20 mg) or placebo. The study drugs were given at 10 p.m. the night before surgery and 90 min before surgery. Using the State-Trait Anxiety Inventory (STAI), the patient's anxiety was assessed at the end of the preoperative visit, on the next morning before the study drug was given and on arrival at the operating theatre. Bromazepam induced a marked anxiolytic effect as documented by a significant reduction in the STAI State values after both applications (PBromazepam is superior to clorazepate in its anxiolytic action and suitable as preoperative medication in the elderly patient because of lack of overt sedative effects.

  12. Measuring preoperative anxiety in patients undergoing elective surgery in Czech Republic

    Directory of Open Access Journals (Sweden)

    Pavlína Homzová

    2015-12-01

    Full Text Available Aim: The main aim of the study was to measure preoperative anxiety in patients in the Czech Republic before elective surgery, using the Visual Analogue Scale for Anxiety (VAS-A. Design: A cross-sectional descriptive study. Methods: The sample consisted of 344 patients undergoing elective surgery. The day before surgery patients completed a questionnaire consisting of demographic data, the Amsterdam Preoperative Anxiety and Information Scale (APAIS and the VAS-A. Spearman correlation was used to test correlation between the VAS-A and the subscales of the APAIS. Analysis of Variance (ANOVA and the Kruskal-Walis test were used for group comparison. A p-value < 0.05 was considered to be significant. Results: Female patients and patients without previous experience of surgery had a significantly higher VAS-A score. The anxiety score measured by the VAS-A positively correlated with APAIS-Anxiety (r = 0.71 and its subscales. The results also showed that the most common anxieties resulted from postoperative pain, anaesthesiological complications, postoperative nausea and vomiting, concerns about regaining consciousness after anaesthesia, surgical errors, and postponement of surgery. Conclusion: The findings of this study support the utility of the VAS-A as a measure of preoperative anxiety. The VAS-A quickly and simply assesses anxiety and may be useful for research as well as clinical purposes when researchers or clinicians have very limited time.

  13. Application of self-efficacy theory in preoperative education on self-controlled analgesia for orthopedic patients%自我效能理论在骨科自控镇痛患者术前教育中的应用

    Institute of Scientific and Technical Information of China (English)

    黄苑芬; 管玉梅; 赖文娟; 蒋小蓉; 杨毅华; 李丽娟; 黄小红

    2011-01-01

    Objective To observe the effect of self-efficacy theory applied in preoperative education on self-controlled analgesia (PCA)for orthopedic patients.Methods Totally, 100 patients selecting PCA after a surgery were divided into a control group and an observation group,with 50 cases in each group.The control group received conventional nursing education.Two days before the operation, nurses gave systematic preoperative education on factors affecting self-efficacy formation and changing variables to the observation group by using self-efficacy theory.One day before the operation, education was intensified: patients were asked to operate the PCA pump; they were inspired by good examples; nurses helped them build up confidence of fighting the diseases, and told them how to utilize their support system.Numerical Rating Scale (NRS) scores at 6, 12, 24 and 48 hours after operation and satisfaction degree were evaluated.Results The pain scores in the observation group at 6th, 12th, 24th and 48th postoperative hour were significantly lower than those in the control group(P<0.01 for all).The observation group also had higher satisfaction with analgesic effect than the control group did (P<0.01).Conclusion Application of self-efficacy theory in preoperative education on self-controlled analgesia helps postoperative orthopedic patients fully mobilize their self-efficacy, decreases the level of postoperative pain, and improves analgesic effect.%目的 观察自我效能理论在骨科自控镇痛患者术前教育中的应用效果.方法 将100例拟于手术后采用自控镇痛的患者随机分为观察组和对照组,各50例.对照组于术前2 d按常规护理模式进行术前教育;观察组于术前2 d运用自我效能理论,根据影响自我效能感形成与改变的因素实施术前教育,术前1 d再次进行强化教育,具体包括让患者亲自操作PCA泵、利用榜样影响激励、帮助患者树立战胜疾病的信心、启

  14. Efficacy of preoperative US vascular mapping for arteriovenous fistula in patients with hemodialysis

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Min Sun; Hwang, Ji Young; Kang, Byung Chul; Baek, Seung Yon [College of Medicine, Ewha Womans University, Seoul (Korea, Republic of)

    2007-07-15

    The purpose of this study is to assess the efficacy of preoperative US vascular mapping to predict postoperative patency of the arteriovenous fistula for hemodialysis. Sixty-six patients who underwent hemodialysis for end-stage renal failure (M:F = 34:32, mean age, 58.8 years) were observed prospectively from January 2001 to April 2003. The patients were divided into two groups: the vascular mapping group and the control group. A comparative analysis of the re-operation rate between the two groups was determined by use of the chi-square rest, efficacy of preoperative US vascular mapping according to the type of surgery. A comparative analysis of the secondary patency after percutaneous transluminal angioplasty was determined by the use of Fischer exact test, and a comparative analysis of the diminution of patency during the follow-up periods was determined by the use of the Logrank test. In the mapping group, the diameters of intraoperatively selected vessels were investigated and compared with the recommended diameter on preoperative US vascular mapping determined statistically by the use of Fisher's exact test. The preoperative US vascular mapping group had relatively lower re-operation rates (11.8%) than the control group (28.1%) ({rho} = 0.09). The preventive role of US vascular mapping in more effective in decreasing the re-operation rate for a native arteriovenous fistula (7.4%) than for a synthetic arteriovenous graft (25.9%) ({rho} = 0.06). For patients than had an interventional procedure, the failure rate to obtain a secondary patency was smaller than in the mapping group (33.3%), compared with the control group (46.3%) ({rho} = 0.37). Patients in the mapping group had a higher patency than the control group patients for a native arteriovenous fistula (92.0%) and a synthetic arteriovenous graft (71.4%) at one year following surgery ({rho} = 0.10, {rho} = 0.79). The arteriovenous fistulas in the mapping group had a higher patency for both a native

  15. [Current Status of Preoperative Professional Oral Care by Dentists for Elderly Patients Undergoing Lung Resection and Occurrence of Postoperative Pneumonia].

    Science.gov (United States)

    Hoshikawa, Yasushi; Tanda, Naoko; Matsuda, Yasushi; Katsumata, Hiroshi; Notsuda, Hirotsugu; Watanabe, Tatsuaki; Niikawa, Hiromichi; Noda, Masafumi; Sakurada, Akira; Kondo, Takashi; Okada, Yoshinori

    2016-01-01

    Pneumonia in elderly people is mainly caused by silent aspiration due to an age-related impairment of cough and swallowing reflexes. Because most of the patients with lung cancer are elderly people, we hypothesized that the age-related impairment of these protective reflexes might exist or occur in patients undergoing lung surgery, and cause postoperative pneumonia. We revealed that many elderly patients showed depressed swallowing reflex even before surgery and transient attenuation of cough reflex after surgery, and that postoperative pneumonia occurred only in the patients whose cough and/or swallowing reflex was abnormal postoperatively. Then, we prospectively showed that 30 elderly patients who received perioperative intensive oral care, including professional assessment of oral status, dental cleaning, and patient education for self-oral care by dentists, followed by intensive oral care by intensive care unit nurses, and encouragement of self-oral care by floor nurses, did not develop pneumonia after lung resection. In this study, we retrospectively reviewed the execution status of professional oral care by dentists and the occurrence of postoperative pneumonia in 159 consecutive patients aged 65 or older undergoing lung resection from 2013 to 2014. Thoracic surgeons in our institute asked dentists to provide professional oral care before lung resection only in 30.3% of the subjects in 2013, and 45.8% in 2014. Postoperative pneumonia occurred in 3 out of 76 subjects(3.9%)in 2013, and 1 out of 83(1.2%) in 2014. In 2013, 1 patient who did not receive preoperative professional oral care developed aspiration pneumonia postoperatively followed by acute exacerbation of idiopathic pulmonary fibrosis and in-hospital death. We need to make an effective system to provide preoperative professional oral care by dentists especially for elderly patients and high-risk patients before lung resection.

  16. Preoperative thrombocytosis is a significant unfavorable prognostic factor for patients with resectable non-small cell lung cancer.

    Science.gov (United States)

    Kim, Miso; Chang, Hyun; Yang, Hee Chul; Kim, Yu Jung; Lee, Choon-Taek; Lee, Jae-Ho; Jheon, Sanghoon; Kim, Kwhanmien; Chung, Jin-Haeng; Lee, Jong Seok

    2014-02-12

    Previous studies have reported that pretreatment thrombocytosis is associated with poor outcomes in several cancer types. This study was designed to evaluate the prognostic significance of preoperative thrombocytosis in patients with non-small cell lung cancer (NSCLC) who undergo surgery. We retrospectively reviewed the records of 199 patients who underwent R0 resection for NSCLC between May 2003 and July 2006 at Seoul National University Bundang Hospital, Seongnam, Korea. The frequency of preoperative thrombocytosis was 7.5% (15/199). Patients with preoperative thrombocytosis had shorter overall survival (OS, P = 0.003) and disease-free survival (DFS, P = 0.005) than those without thrombocytosis. In multivariable analysis, patients with preoperative thrombocytosis had a significantly greater risk of death and recurrence than those without preoperative thrombocytosis (risk of death: hazard ratio (HR) 2.98, 95% confidence interval (CI) 1.39 to 6.37, P = 0.005; risk of recurrence: HR 2.47, 95% CI 1.22 to 5.01, P = 0.012). A tendency towards a shorter OS and DFS was observed in three patients with persistent thrombocytosis during the follow-up period when compared with those of patients who recovered from thrombocytosis after surgery. Preoperative thrombocytosis was valuable for predicting the prognosis of patients with NSCLC. Special attention should be paid to patients with preoperative and postoperative thrombocytosis.

  17. Preoperative nutritional support in cancer patients with no clinical signs of malnutrition—prospective randomized controlled trial

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    Kabata, Paweł; Jastrzębski, Tomasz; Kąkol, Michał; Król, Karolina; Bobowicz, Maciej; Kosowska, Anna; Jaśkiewicz, Janusz

    2014-01-01

    Purpose Preoperative nutrition is beneficial for malnourished cancer patients. Yet, there is little evidence whether or not it should be given to nonmalnourished patients. The aim of this study was to assess the need to introduce preoperative nutritional support in patients without malnutrition at qualification for surgery. Methods This was a prospective, two-arm, randomized, controlled, open-label study. Patients in interventional group received nutritional supplementation for 14 days before...

  18. Pre-operative sestamibi-technetium subtraction scintigraphy in primary hyperparathyroidism: Experience with 156 consecutive patients

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    Jones, J. Mark; Russell, Colin F.J.; Ferguson, W. Rodney; Laird, James D

    2001-07-01

    AIM: The aim of this study was to assess the usefulness of pre-operative sestamibi-technetium subtraction scintigraphy in a large cohort of patients with primary hyperparathyroidism (HPT). MATERIALS AND METHODS: A group of 156 consecutive patients with biochemically proven HPT underwent sestamibi-technetium subtraction scintigraphy before cervical exploration. Images were interpreted and reported prospectively and influenced the extent of surgical exploration. The intraoperative findings were compared retrospectively with the pre-operative scintigram reports in 154 individuals with technically satisfactory scintigrams. RESULTS: Of the 154 patients with satisfactory scintigrams, 122 (78.2%) demonstrated a single focus of activity following subtraction, 31 (19.9%) had negative findings and the remaining scintigram showed four foci of activity. At operation 138 (89.6%) solitary adenomas were removed, 13 patients (8.4%) had multi-gland disease and in three individuals (2.0%) no abnormal parathyroid tissue was found. The pre-operative scintigram accurately localized 91 of 98 (92.9%) solitary tumours weighing > 500 mg but only 18 of 35 (51.4%) adenomas weighing < 500 mg, (P < 0.0001). Overall sensitivity of sestamibi-technetium scintigraphy for localizing single parathyroid adenomas was 83.7%. CONCLUSION: Sestamibi-technetium subtraction scintigraphy will accurately localize a high proportion of solitary parathyroid adenomas but its usefulness is diminished by its inability to consistently identify smaller tumours. Jones, J.M. et al. (2001)

  19. Prevalence of Co-existing Endometrial Carcinoma in Patients with Preoperative Diagnosis of Endometrial Hyperplasia

    Science.gov (United States)

    Kadirogullari, Pinar; Atalay, Cemal Resat; Sari, Mustafa Erkan

    2015-01-01

    Introduction Endometrial hyperplasia has been associated with the presence of concomitant endometrial carcinoma. In this study, patients who were diagnosed with endometrial hyperplasia and had hysterectomy, determination of the incidence of endometrial cancer accompanying postoperatively and clinical parameters associated with cancer are aimed. Materials and Methods Endometrial biopsies were taken from patients for various reasons and among them 158 patients diagnosed with endometrial hyperplasia from pathologic examination results were retrospectively evaluated. All of the patient’s age, parity, weight, transvaginal ultrasound measured by endometrial thickness, concomitant systemic disease (diabetes, hypertension, hypothyroidism), tamoxifen use, hormone use and whether in reproductive age or menopause were all questioned. Patients who applied with endometrial cancer, their cervical stromal involvement, lymph node involvement, cytology positivity and omental metastases were examined. Patients were classified according to their stage and grade. Patients who had intraoperative frozen were re-evaluated. Results Fifteen cases with preoperative endometrial hyperplasia diagnosed with endometrial cancer postoperatively, 2 cases had complex hyperplasia without atypia and 13 cases had complex atypical hyperplasia. The rate of preoperative hyperplasia with postoperative endometrial cancer was found to be 10.8% where by 15 cases of patients diagnosed with endometrial cancer postoperatively 11 cases were in postmenopausal period. In patients diagnosed with endometrial cancer according to their histologic types 14 cases had endometrioid adenocarcinoma while one patient with preoperative complex hyperplasia without atypia was diagnosed with serous papillary carcinoma postoperatively. Evaluation of stages in patients diagnosed with cancer, 7 cases of patients had stage IA, 7 cases of patients had stage IB, and 7 cases cases of patients with serous papillary carcinoma were

  20. Assessment of preoperative ultrasonography of the neck and elective neck dissection in patients with oral squamous cell carcinoma.

    NARCIS (Netherlands)

    Wensing, B.M.; Merkx, M.A.W.; Wilde, P.C.M. de; Marres, H.A.M.; Hoogen, F.J.A. van den

    2010-01-01

    Estimating the value of our preoperative workup in the treatment of patients with clinically N0 (cN0) squamous cell carcinoma of the oral cavity. Retrospective analysis. Results of preoperative palpation, ultrasound (US) and ultrasound-guided fine needle aspiration cytology (FNAC) were compared to t

  1. Emergency Off-Pump Coronary Artery Bypass Graft Surgery for Patients on Preoperative Intraaortic Balloon Pump.

    Science.gov (United States)

    Ito, Hisato; Mizumoto, Toru; Tempaku, Hironori; Fujinaga, Kazuya; Sawada, Yasuhiro; Teranishi, Satoshi; Shimpo, Hideto

    2016-09-01

    The aim of this study was to investigate early and long-term outcomes of patients with acute coronary syndrome preoperatively requiring intraaortic balloon pump support who underwent emergency off-pump coronary artery bypass graft surgery. One hundred and fifteen patients on preoperative intraaortic balloon pump receiving emergency off-pump coronary artery bypass graft surgery over an 11-year period were evaluated. The median age was 71 years (range, 33 to 87). Acute myocardial infarction and unstable angina were present in 54 patients (47.0%) and 61 patients (53.0%), respectively. Left main disease and triple-vessel disease without left main involvement were present in 74 patients (64.3%) and 33 patients (28.7%), respectively. There were 3 perioperative deaths. Complete surgical revascularization was accomplished in 82 patients (71.3%), and in situ internal thoracic artery graft was used in 96 (83.5%). Late survival, freedom from major adverse cardiac and cerebrovascular events, and freedom from repeat revascularization rates at 5 years were 83.3%, 73.5%, and 84.2%, respectively. The Cox multivariate prognostic predictors of total mortality were preoperative renal impairment (hazard ratio [HR] 7.90; 95% confidence interval [CI]: 3.06 to 20.4) and low ejection fraction (HR 0.94, 95% CI: 0.88 to 0.99). The multivariate risk predictors of major adverse cardiac and cerebrovascular events were preoperative renal impairment (HR 2.68, 95% CI: 1.00 to 7.19) and peripheral vascular disease (HR 2.81, 95% CI: 1.05 to 7.51), and complete revascularization was protective (HR 0.39, 95% CI: 0.19 to 0.81). The multivariate risk factor of repeat revascularization was previous percutaneous coronary intervention (HR 3.26, 95% CI: 1.14 to 9.33), and complete surgical revascularization was also protective (HR 0.30, 95% CI: 0.11 to 0.85). Off-pump coronary artery bypass graft surgery is a feasible option for patients requiring preoperative intraaortic balloon pump support. Copyright

  2. The importance of preoperative breast MRI for patients newly diagnosed with breast cancer.

    Science.gov (United States)

    Crowe, Joseph P; Patrick, Rebecca J; Rim, Alice

    2009-01-01

    The use of preoperative breast magnetic resonance imaging (bMRI) for patients newly diagnosed with breast cancer has been criticized for increasing the number of therapeutic mastectomies performed, as well as increasing the cost of treatment. The purpose of this report is to examine one surgeon's practice and to describe the MRI findings for patients with breast cancer to determine if those findings changed the therapeutic options for those patients in. Data were collected prospectively between August 2003 and January 2006 for patients newly diagnosed with breast cancer. Diagnoses were made by core biopsy or fine-needle aspiration; all lesions were intact at the time of MRI. Twenty-five percent of patients were found to have previously occult, but suspicious lesions on MRI that required additional diagnostic evaluation, including ultrasound, core biopsy, excisional biopsy, or any combination; for approximately half of these patients a separate cancer was confirmed. For most of these patients, the new lesion was ipsilateral and multicentric, and most required mastectomy. For the remaining 75% of patients, MRI confirmed the index lesion was the only area of concern, and appropriate surgical treatment was completed. Preoperative bMRI for patients newly diagnosed with breast cancer identified previously occult and separate tumors in 13% of patients, resulting in surgical treatment change for many.

  3. RESULTS OF PREOPERATIVE DETECTION OF LOCALLY ADVANCED PROSTATE CANCER IN PATIENTS UNDERGOING RADICAL PROSTATECTOMY

    Directory of Open Access Journals (Sweden)

    Z. N. Shavladze

    2014-07-01

    Full Text Available The values of the diagnostic efficiency and consistency of preoperative evaluations of locally advanced prostate cancer (PC by magnetic resonance imaging (MRI with a matrix coil were estimated in 37 patients with PC who had undergone radical prostatectomy. The accuracy of differentiation of T3 and T2 stages in prospective and retrospective assessments was 59 and 73 %; the sensitivity was 7 and 40 %, and the specificity was 96 and 9 %, respectively; with the moderate consistency of evaluations.

  4. RESULTS OF PREOPERATIVE DETECTION OF LOCALLY ADVANCED PROSTATE CANCER IN PATIENTS UNDERGOING RADICAL PROSTATECTOMY

    Directory of Open Access Journals (Sweden)

    Z. N. Shavladze

    2011-01-01

    Full Text Available The values of the diagnostic efficiency and consistency of preoperative evaluations of locally advanced prostate cancer (PC by magnetic resonance imaging (MRI with a matrix coil were estimated in 37 patients with PC who had undergone radical prostatectomy. The accuracy of differentiation of T3 and T2 stages in prospective and retrospective assessments was 59 and 73 %; the sensitivity was 7 and 40 %, and the specificity was 96 and 9 %, respectively; with the moderate consistency of evaluations.

  5. Preoperative assessment of the older surgical patient: honing in on geriatric syndromes

    Directory of Open Access Journals (Sweden)

    Kim S

    2014-12-01

    Full Text Available Sunghye Kim,1 Amber K Brooks,2 Leanne Groban21Department of Hospital Medicine, 2Department of Anesthesiology, Wake Forest School of Medicine, Winston-Salem, NC, USAAbstract: Nearly 50% of Americans will have an operation after the age of 65 years. Traditional preoperative anesthesia consultations capture only some of the information needed to identify older patients (defined as ≥65 years of age undergoing elective surgery who are at increased risk for postoperative complications, prolonged hospital stays, and delayed or hampered functional recovery. As a catalyst to this review, we compared traditional risk scores (eg, cardiac-focused to geriatric-specific risk measures from two older female patients seen in our preoperative clinic who were scheduled for elective, robotic-assisted hysterectomies. Despite having a lower cardiac risk index and Charlson comorbidity score, the younger of the two patients presented with more subtle negative geriatric-specific risk predictors – including intermediate or pre-frail status, borderline malnutrition, and reduced functional/mobility – which may have contributed to her 1-day-longer length of stay and need for readmission. Adequate screening of physiologic and cognitive reserves in older patients scheduled for surgery could identify at-risk, vulnerable elders and enable proactive perioperative management strategies (eg, strength, balance, and mobility prehabilitation to reduce adverse postoperative outcomes and readmissions. Here, we describe our initial two cases and review the stress response to surgery and the impact of advanced age on this response as well as preoperative geriatric assessments, including frailty, nutrition, physical function, cognition, and mood state tests that may better predict postoperative outcomes in older adults. A brief overview of the literature on anesthetic techniques that may influence geriatric-related syndromes is also presented. Keywords: frailty, mobility

  6. Use of simple clinical predictors on preoperative diagnosis of difficult endotracheal intubation in obese patients.

    Science.gov (United States)

    Magalhães, Edno; Oliveira Marques, Felipe; Sousa Govêia, Cátia; Araújo Ladeira, Luis Cláudio; Lagares, Jader

    2013-01-01

    Although the incidence of difficult laryngoscopy is similar in obese and non-obese patients, there are more reports of difficult intubation in obese individuals. Alternatives for the diagnosis and prediction of difficult intubation in the preoperative period may help reduce anesthetic complications in obese patients. The aim of this study was to identify predictors for the diagnosis of difficult airway in obese patients, correlating with the clinical methods of pre-anesthetic evaluation and polysomnography. We also compared the incidence of difficult facemask ventilation and difficult laryngoscopy between obese and non-obese patients, identifying the most prevalent predictors. Observational, prospective and comparative study, with 88 adult patients undergoing general anesthesia. In the preoperative period, we evaluated a questionnaire on the clinical predictors of the obstructive sleep apnea syndrome (OSAS) and anatomical parameters. During anesthesia, we evaluated difficult facemask ventilation and laryngoscopy. Descriptive statistics and correlation test were used for analysis. Patients were allocated into two groups: obese group (n=43) and non-obese group (n=45). Physical status, prevalence of snoring, hypertension, diabetes mellitus, neck circumference, and Mallampati index were higher in the obese group. Obese patients had a higher incidence of difficult facemask ventilation and laryngoscopy. There was no correlation between anatomical or clinical variable and difficult facemask ventilation in both groups. In obese patients, the diagnosis of OSAS showed strong correlation with difficult laryngoscopy. The clinical and polysomnographic diagnosis of OSA proved useful in the preoperative diagnosis of difficult laryngoscopy. Obese patients are more prone to difficult facemask ventilation and laryngoscopy. Copyright © 2013 Elsevier Editora Ltda. All rights reserved.

  7. Preoperative weight loss in patients with indication of bariatric surgery: which is the best method?

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    M. Adrianzén Vargas

    Full Text Available Background: Surgery is the only effective treatment for people with a body mass index (BMI greater than 40 Kg/m² or even greater than 35 Kg/m² when some diseases like diabetes or hypertension appear. In order to minimize surgical risk and improve postoperative results, preoperative preparation it's very important. "Acute" preoperative weight loss just before surgery plays a crucial role in that preparation and can be achieved through different ways like a low calorie diet, a very low calorie diet or with the use of an intragastric balloon. The advantages or particularities of every one of them will be summarized in this article. Material and methods: Literature review of the benefits, risks and complications of preoperative weight loss through a low calorie diet, a very low calorie diet or intragastric balloon placement. Results: Seven of thirteen initially selected reports from Medline search were considered relevant, including a total 371 patients (240 patients treated with low calorie diet, 90 with very low calorie diet and 41 cases of intragastric balloon placement. We found that weight loss was greater in patients with very low calorie diets and intragastric balloon groups but with a slightly increase in morbidity and cost. Conclusion: Although there are no comparative studies, data from the literature results show that diets very low in calories are more effective and require less time than low-calorie diets and cheaper with fewer side effects than the intragastric balloon.

  8. Preoperative Serum Interleukin-6 Is a Potential Prognostic Factor for Colorectal Cancer, including Stage II Patients

    Directory of Open Access Journals (Sweden)

    Kazuyoshi Shiga

    2016-01-01

    Full Text Available Aims. To evaluate the prognostic significance of serum interleukin-6 (IL-6 in colorectal cancer (CRC. Patients and Methods. Preoperative serum IL-6 was measured in 233 CRC patients and 13 healthy controls. Relationships between IL-6 and various clinicopathological factors were evaluated, and the overall survival (OS and disease-free survival (DFS rates according to IL-6 status were calculated for all patients and according to disease stage. Results. The mean IL-6 level was 6.6 pg/mL in CRC patients and 2.6 pg/mL in healthy controls. Using a cutoff of 6.3 pg/mL, obtained using receiver operating characteristic curve analysis, 57 patients had a high IL-6 level. The mean value was higher for stage II disease than for stage III disease. IL-6 status correlated with C-reactive protein (CRP and carcinoembryonic antigen levels, obstruction, and pT4 disease. The OS differed according to the IL-6 status for all patients, whereas the DFS differed for all patients and for those with stage II disease. The Cox proportional hazards model showed that pT4 disease was an independent risk factor for recurrence in all CRC patients; IL-6, CRP, and pT4 were significant risk factors in stage II patients. Conclusions. The preoperative IL-6 level influences the risk of CRC recurrence.

  9. [Beta-lactamic antibiotics allergy in cataract surgery. Prevalence and preoperative characteristics of allergic patients].

    Science.gov (United States)

    Fernández-Rubio, M E; Cuesta-Rodríguez, T; Urcelay-Segura, J L; Cortés-Valdés, C

    2014-03-01

    To describe the proportion of patients allergic to β-lactam antibiotics and the prevalence of preoperative conjunctival bacteria among those undergoing cataract surgery in our area. Retrospective cross-sectional study of prevalence of β-lactam allergic patients consecutively scheduled for cataract surgery from 11 July 2005 to November 2012. For studying the prevalence of conjunctival bacteria and clinical characteristics in the patients' preoperative examination, those under 18 years and those with cataract surgery combined with other eye surgeries were excluded. Data from the first preoperative examination of the remaining patients were selected. Clinical data were extracted from the database generated in the evaluation made for anesthetic purposes, and the microbiological data from the laboratory database. Both bases were linked through a patient history code. A comparison was made between the prevalence of conjunctival bacteria and clinical characteristics in allergic and non-allergic patients. From 12,409 adults selected for the bacteriological study, 862 (6.96%) were allergic to β-lactams, their mean age (74.45 years) was higher than that of the non-allergic (P=.005). The proportion of women (71.4%) in the allergic patient group was much higher than that of men. The prevalence of pathogenic bacteria (especially Bacillus spp and Pseudomonas aeruginosa), lung disease and heart failure, was higher in allergic patients. The prevalence of allergy to β-lactams in this study is within the range described in other populations. The higher prevalence of pathogenic bacteria and the predominance of women in those allergic to β-lactams are useful data to guide their surgical prophylaxis. Copyright © 2013 Sociedad Española de Oftalmología. Published by Elsevier Espana. All rights reserved.

  10. Preoperative Chemoradiation Therapy in Combination With Panitumumab for Patients With Resectable Esophageal Cancer: The PACT Study

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    Kordes, Sil, E-mail: s.kordes@amc.uva.nl [Department of Medical Oncology, Academic Medical Center, Amsterdam (Netherlands); Berge Henegouwen, Mark I. van [Department of Surgery, Academic Medical Center, Amsterdam (Netherlands); Hulshof, Maarten C. [Department of Radiotherapy, Academic Medical Center, Amsterdam (Netherlands); Bergman, Jacques J.G.H.M. [Department of Gastroenterology, Academic Medical Center, Amsterdam (Netherlands); Vliet, Hans J. van der [Department of Medical Oncology, Vrije Universiteit Medical Center, Amsterdam (Netherlands); Kapiteijn, Ellen [Department of Medical Oncology, Leiden University Medical Center, Leiden (Netherlands); Laarhoven, Hanneke W.M. van; Richel, Dick J. [Department of Medical Oncology, Academic Medical Center, Amsterdam (Netherlands); Klinkenbijl, Jean H.G. [Department of Surgery, Academic Medical Center, Amsterdam (Netherlands); Meijer, Sybren L. [Department of Pathology, Academic Medical Center, Amsterdam (Netherlands); Wilmink, Johanna W. [Department of Medical Oncology, Academic Medical Center, Amsterdam (Netherlands)

    2014-09-01

    Purpose: Preoperative chemoradiation therapy (CRT) has become the standard treatment strategy for patients with resectable esophageal cancer. This multicenter phase 2 study investigated the efficacy of the addition of the epidermal growth factor receptor (EGFR) inhibitor panitumumab to a preoperative CRT regimen with carboplatin, paclitaxel, and radiation therapy in patients with resectable esophageal cancer. Methods and Materials: Patients with resectable cT1N1M0 or cT2-3N0 to -2M0 tumors received preoperative CRT consisting of panitumumab (6 mg/kg) on days 1, 15, and 29, weekly administrations of carboplatin (area under the curve [AUC] = 2), and paclitaxel (50 mg/m{sup 2}) for 5 weeks and concurrent radiation therapy (41.4 Gy in 23 fractions, 5 days per week), followed by surgery. Primary endpoint was pathologic complete response (pCR) rate. We aimed at a pCR rate of more than 40%. Furthermore, we explored the predictive value of biomarkers (EGFR, HER 2, and P53) for pCR. Results: From January 2010 until December 2011, 90 patients were enrolled. Patients were diagnosed predominantly with adenocarcinoma (AC) (80%), T3 disease (89%), and were node positive (81%). Three patients were not resected due to progressive disease. The primary aim was unmet, with a pCR rate of 22%. Patients with AC and squamous cell carcinoma reached a pCR of 14% and 47%, respectively. R0 resection was achieved in 95% of the patients. Main grade 3 toxicities were rash (12%), fatigue (11%), and nonfebrile neutropenia (11%). None of the biomarkers was predictive for response. Conclusions: The addition of panitumumab to CRT with carboplatin and paclitaxel was safe and well tolerated but could not improve pCR rate to the preset criterion of 40%.

  11. Preoperative Magnetic Resonance Imaging Evaluation in Patients with Adolescent Idiopathic Scoliosis

    Science.gov (United States)

    Lee, Choon Sung; Kim, Nam Heun; Noh, Hyun Min; Lee, Mi Young; Yoon, So Jung; Lee, Dong-Ho

    2017-01-01

    Study Design Retrospective case series. Purpose The purpose of this study was to examine the incidence of neural axis abnormalities and the relevant risk factors in patients with adolescent idiopathic scoliosis (AIS). Overview of Literature The use of preoperative magnetic resonance imaging (MRI) to assess the whole spine in patients with idiopathic scoliosis is controversial, and indications for such MRI evaluations have not been definitively established. However, we routinely use whole-spine MRI in patients with scoliosis who are scheduled to undergo surgical correction. Methods A total of 378 consecutive patients with presumed AIS who were admitted for spinal surgery were examined for neural axis abnormalities using MRI. To differentiate patients with normal and abnormal MRI findings, the following clinical parameters were evaluated: age, sex, menarcheal status, rotation angle (using a scoliometer), coronal balance, shoulder height difference, and low back pain. We radiographically evaluated curve type, thoracic or thoracolumbar curve direction, curve magnitude and flexibility, apical vertebral rotation, curve length, coronal balance, sagittal balance, shoulder height difference, thoracic kyphosis, and the Risser sign. Results Neural axis abnormalities were detected in 24 patients (6.3%). Abnormal MRI findings were significantly more common in males than in females and were associated with increased thoracic kyphosis. However, there were no significant differences in terms of the other measured parameters. Conclusions Among the patients with presumed AIS who received preoperative whole-spine MRI, 6.3% had neural axis abnormalities. Males and patients with increased thoracic kyphosis were at a higher risk. PMID:28243367

  12. Preoperative Performance of the Patient-Reported Outcomes Measurement Information System in Patients With Rotator Cuff Pathology.

    Science.gov (United States)

    Anthony, Chris A; Glass, Natalie; Hancock, Kyle; Bollier, Matt; Hettrich, Carolyn M; Wolf, Brian R

    2017-10-01

    To evaluate the Patient-Reported Outcomes Measurement Information System upper extremity item bank (PROMIS UE) and physical function computerized adaptive test (PROMIS PF CAT) in patients with rotator cuff (RC) pathology at their preoperative clinic visit. Patient data were collected from January 2015 to September 2015. Patients with a preoperative diagnosis of RC pathology were prospectively enrolled at the time of their surgical indication for RC repair. Each patient was asked to fill out the Western Ontario Rotator Cuff Index (WORC), American Shoulder and Elbow Surgeons Shoulder Assessment Form, Marx Shoulder Activity Scale, Short Form 36 Health Survey Physical Function and General Health (SF-36 PF and GH), EuroQol-5 Dimension (EQ-5D), PROMIS PF CAT, and PROMIS UE. Correlation was defined as excellent (>0.7), excellent-good (0.61-0.7), good (0.4-0.6), and poor (0.2-0.3). Patient data were collected from January 2015 to September 2015. No patients were excluded from participation in the study. In 82 patients with preoperative RC pathology, the PROMIS UE showed excellent correlation with American Shoulder and Elbow Surgeons Shoulder Assessment Form (r = 0.77, P ceiling effects using the PROMIS UE item bank or PROMIS PF CAT. We report that in a patient population with preoperative RC pathology, the PROMIS UE and PROMIS CAT are valid patient-reported outcome alternatives that have high correlation with traditional shoulder and upper extremity patient-reported outcomes. We find a decreased question burden using the PROMIS PF CAT. We find no significant floor or ceiling effects present in the PROMIS UE or PROMIS PF CAT. Level II, prospective diagnostic study. Copyright © 2017 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

  13. ROLE OF IMAGING TESTS FOR PREOPERATIVE LOCATION OF PATHOLOGIC PARATHYROID TISSUE IN PATIENTS WITH PRIMARY HYPERPARATHYROIDISM.

    Science.gov (United States)

    Coelho, Maria Caroline Alves; de Oliveira E Silva de Morais, Nathalie Anne; Beuren, Andrea Cristiani; Lopes, Cristiane Bertolino; Santos, Camila Vicente; Cantoni, Joyce; Neto, Leonardo Vieira; Lima, Maurício Barbosa

    2016-09-01

    Primary hyperparathyroidism (PHPT) can be cured by parathyroidectomy, and the preoperative location of enlarged pathologic parathyroid glands is determined by imaging studies, especially cervical ultrasonography and scintigraphy scanning. The aim of this retrospective study was to evaluate the use of preoperative cervical ultrasonography and/or parathyroid scintigraphy in locating pathologic parathyroid tissue in a group of patients with PHPT followed in the same endocrine center. We examined the records of 61 patients who had undergone parathyroidectomy for PHPT following (99m)Tc-sestamibi scintigraphy scan and/or cervical ultrasonography. Scintigraphic and ultrasonographic findings were compared to histopathologic results of the surgical specimens. Ultrasonography detected enlarged parathyroid glands in 87% (48/55) of patients with PHPT and (99m)Tc-sestamibi scintigraphy in 79% (37/47) of the cases. Ultrasonography was able to correctly predict the surgical findings in 75% (41/55) of patients and scintigraphy in 72% (34/47). Of 7 patients who had negative ultrasonography, scintigraphy correctly predicted the surgical results in 2 (29%). Of 10 patients who had negative scintigraphy, ultrasonography correctly predicted the surgical results in 4 (40%). When we analyzed only patients with solitary eutopic parathyroid adenomas, the predictive positive values of ultrasonography and scintigraphy were 90% and 86%, respectively. Cervical ultrasonography had a higher likelihood of a correct positive test and a greater predictive positive value for solitary adenoma compared to (99m)Tc-sestamibi and should be used as the first diagnostic tool for preoperative localization of affected parathyroid glands in PHPT. Ca = calcium IEDE = Instituto Estadual de Diabetes e Endocrinologia Luiz Capriglione PHPT = primary hyperparathyroidism PTH = parathyroid hormone.

  14. Assessment of Preoperative Anxiety in Cardiac Surgery Patients Lacking a History of Anxiety: Contributing Factors and Postoperative Morbidity.

    Science.gov (United States)

    Hernández-Palazón, Joaquín; Fuentes-García, Diego; Falcón-Araña, Luis; Roca-Calvo, María José; Burguillos-López, Sebastián; Doménech-Asensi, Paloma; Jara-Rubio, Rubén

    2017-04-26

    The aim of this study was to measure the level of preoperative anxiety in patients scheduled for cardiac surgery, identify any influencing clinical factors, and assess the relationship between anxiety and postoperative morbidity. A prospective and consecutive study. A single university hospital. The study comprised 200 patients scheduled for cardiac surgery. Each patient was asked to grade his or her preoperative anxiety level using the Visual Analogue Scale for Anxiety, Amsterdam Preoperative Anxiety and Information Scale, and set of specific anxiety-related questions. Demographic data (age, sex, body mass index) and anesthetic and surgical data (American Society of Anesthesiologists physical status, EuroSCORE surgical risk, preoperative length of stay, and previous anesthetic experience) were registered. Also, postoperative morbidity was assessed. Twenty-eight percent of the patients developed high preoperative anxiety. The mean Amsterdam Preoperative Anxiety and Information Scale score was 11.4 ± 4.3, and the mean Visual Analogue Scale for Anxiety score was 48 ± 21. Patients scheduled for coronary artery bypass surgery, who had no previous anesthetic experience, and who were hospitalized before surgery, had higher anxiety scores. Coronary bypass surgery (odds ratio 3.026; 1.509-6.067; p = 0.002) was associated independently with preoperative high-level anxiety. Anxiety most commonly was caused by waiting for surgery, not knowing what is happening, fearing not being able to awaken from anesthesia, and being at the mercy of staff. Anxiety did not modify the postoperative course. In patients waiting to undergo cardiac surgery, both fear of the unknown and lack of information, especially related to the surgery, are crucial factors in high levels of preoperative anxiety in cardiac surgery. Coronary bypass surgery is a determining factor for preoperative anxiety. The anxiety level did not modify the postoperative course in these patients. Copyright © 2017 Elsevier

  15. Prognostic impact of matched preoperative plasma and serum VEGF in patients with primary colorectal carcinoma

    DEFF Research Database (Denmark)

    Werther, K; Christensen, Ib Jarle; Nielsen, Hans Jørgen

    2002-01-01

    . The present study analyzed the prognostic value of matched preoperative serum and plasma vascular endothelial growth factor concentrations in patients with colorectal cancer. To establish the reference range among healthy people, vascular endothelial growth factor was analyzed in 50 matched EDTA......)) and healthy blood donors (220 pg ml(-1)). The preoperative vascular endothelial growth factor concentrations were dichotomized by the 95th percentile of the healthy blood donors (plasma=112 pg ml(-1), serum=533 pg ml(-1)). In univariate survival analyses, both high plasma vascular endothelial growth factor...... (>112 pg ml(-1)) and high serum vascular endothelial growth factor (>533 pg ml(-1)) predicted a reduced survival. In multivariate survival analyses, high serum vascular endothelial growth factor (>533 pg ml(-1)) independently predicted a reduced survival (HR=1.65, P=0.015), while high plasma vascular...

  16. Preoperative respiratory physiotherapy for a patient with severe respiratory dysfunction and annuloaortic ectasia.

    Science.gov (United States)

    Sogawa, Masakazu; Ohzeki, Hajime; Namura, Osamu; Hayashi, Jun-ichi

    2003-08-01

    A 23-year-old man with Marfan syndrome, who had undergone surgery for pectus excavatum and scoliosis and who had severe respiratory dysfunction, was referred for surgical repair of annuloaortic ectasia. The preoperative pulmonary function test revealed severe obstructive and restrictive respiratory dysfunction, with forced expiratory volume in one second of 650 ml and vital capacity of 1,220 ml. These parameters improved after 4 months respiratory physiotherapy. A modified Bentall's procedure was performed after respiratory physiotherapy. A tracheostomy made on the 7th postoperative day (POD) appeared to improve respiratory condition and he was weaned off mechanical ventilation on the 14th POD. The lower limits of pulmonary function for open heart surgery have not been established clearly; however, our case will help elucidate these limits of respiratory function for open heart surgery. Preoperative respiratory physiotherapy improved parameters of pulmonary function test and may decrease the morbidity of postoperative pulmonary complications in a patient with severe respiratory dysfunction.

  17. The analgesic effect of preoperative pregabalin in radical cystectomy for cancer bladder patients

    Institute of Scientific and Technical Information of China (English)

    Ayman A. Ghoneim; Mohammed M. Hegazy

    2013-01-01

    Objective: After the pregabalin has been approved for the treatment of neuropathic pain, preliminary clinical studies suggested a possible role in the perioperative period. To our knowledge, It has never been studied the perioperative analgesic effect of pregabalin in patients with cancer bladder. In this study, we hypothesized that cancer bladder patients undergoing radical cystectomy and received oral pregabalin 75 mg twice daily for ten days preoperatively would get their postoperative pain reduced. Methods: Sixty patients scheduled for elective radical cystectomy were randomly assigned to one of 2 groups (control group or pregabalin group). Patients in the pregabalin group received 75 mg pregabalin twice daily for ten days before surgery. Standard anesthesia protocol was applied to all patients. Pain intensity, opioid consumption, level of sedation and other side effects were regularly assessed for 48 h postoperative. Results: Mean time for the first request of analgesia was statistically longer in pregabalin group. Meanwhile, mean morphine consumption, VAS scores at rest (in the first 32 h postoperatively), VAS scores during movement (in the first 20 h postoperatively) were statistically significant lower in the pregabalin group than those in the control group. Patients in the pregabalin group were statistically more sedated in the first four hours postoperative than the control group. Conclusion: Preoperative pregabalin 75 mg twice daily for ten days resulted in 60% reduction in 24 h postoperative morphine requirements in patients undergoing radical cystectomy.

  18. Females, younger patients and patients with high BMI have the highest pre-operative knee awareness measured using the Forgotten Joint Score.

    Science.gov (United States)

    Li, Dana; Troelsen, A; Ingelsrud, L; Husted, H; Gromov, K

    2017-02-16

    The Forgotten Joint Score (FJS) is a novel measurement for patients' awareness of their knee in daily life. By identifying factors that could explain pre-operative FJS levels, the clinician could better prioritize and single out patients who would benefit most from TKA. The aim of this study was to identify possible factors that may explain the variance of pre-operative FJS levels and evaluate the relationship between pre-operative FJS and pre-operative Oxford Knee Score (OKS). Four-hundred and six individual knees undergoing primary TKA between 2014 and 2016 were included in the study. Age, gender, body mass index (BMI), pre-operative FJS and pre-operative OKS were obtained maximum 2 weeks prior to surgery. Kellgren-Lawrence (K-L) grade, alignment and joint space width (JSW) were evaluated on pre-operative radiographs. Mean FJS was 21.1 ± 15.6. Females, younger patients and patients with high BMI had significantly the worst pre-operative FJS (p < 0.005). Females scored 6.5 FJS points lower than males. A 0.2-point increase in FJS for every added year indicated improvement in knee awareness with age. A 0.4-point decrease in FJS points for every added BMI point indicated worse knee awareness with higher BMI. There was a strong positive correlation between pre-operative FJS and pre-operative OKS according to the Spearman's rank order test (p < 0.005). Females, younger patients and patients with high BMI had significantly the worst pre-operative joint awareness. FJS had a strong positive correlation to OKS in pre-operative patients for primary TKA. This information can be used for improved patient selection; clinically continuous low FJS despite weight loss and/or the passing of time may be indication for TKA. Prospective cohort study, Level II.

  19. 老年冠心病患者介入治疗术前心理分析与护理措施%Preoperative psychoanalysis and nursing measures of senior patients with coronary heart disease in intervening treatment

    Institute of Scientific and Technical Information of China (English)

    李琼; 尹艳; 金葵花; 袁琰琴; 刘群

    2003-01-01

    @@ BACKGROUND:The intervening treatment of senior patients with coronary heart disease is more and more.It is important of preoperative psychoanalysis and nursing measures for the patients according to natural characteristics,educational extent and knowledge of diseases of senior patients.

  20. Preoperative Prevalence of Staphylococcus Aureus in Cardiothoracic and Neurological Surgical Patients

    Directory of Open Access Journals (Sweden)

    Ritu eKapoor

    2014-11-01

    Full Text Available Methicillin-resistant Staphylococcus aureus (MRSA is a global cause of both hospital and community-acquired infection. This retrospective, observational study determined the prevalence of MRSA carriers in cardiothoracic and neurological surgical patients presenting to an outpatient preoperative assessment center in Columbus, OH. MRSA may cause aggressive skin and soft-tissue infection with potentially fatal complications, and cardiothoracic and neurological surgical patients are at high risk for surgical-site infection. Results indicated that 4.25% of the sample carried MRSA and 25.25% carried methicillin-sensitive Staphylococcus aureus.

  1. Imatinib as preoperative therapy in Chinese patients with recurrent or metastatic GISTs

    Institute of Scientific and Technical Information of China (English)

    Chunmeng Wang; Biqiang Zheng; Yong Chen; Xi Cao; Ruining Zhang; Yingqiang Shi

    2013-01-01

    Imatinib has dramatically altered the options for management of patients with gastrointestinal stromal tumours.However,it has become clear that secondary resistance to the drug develops during long-term therapy.The purpose of our study was to retrospectively analyze safety and long-term outcomes in Chinese patients with recurrent or metastatic GISTs treated with imatinib preoperatively.Methods:Between June 2003 and June 2011,22 patients underwent surgery for recurrent or metastatic GISTs after preoperative treatment with imatinib.Results:Complete resection was accomplished in 8 of the 10 responsive disease (RD) patients (80%),and in 3 of the 12 patients (25%) who had progression disease (PD).The amount of blood loss during the operation in PD patients was higher than in RD patients.There was 1 hospital death in PD group related to surgery,while the other patients recovered with conservative therapy because complications were mild.The difference in median PFS between patients with RD and those with PD was significant (24.8 vs.2.81 months,P<0.001).The difference in 2-year OS rate between patients with RD and those with PD was not significant (100% vs.87.5%,P>0.05).Conclusions:Our study indicates that surgical intervention can improve the PFS of Chinese patients with recurrent or metastatic GISTs responsive to imatinib,but does not prolong OS as well as in patients who develop imatinib resistance.Surgical resection following imatinib treatment is feasible and can be considered for patients with advanced GISTs responsive to imatinib.

  2. The prevalence of abnormal preoperative coagulation tests in pediatric patients undergoing spinal surgery for scoliosis.

    Science.gov (United States)

    Ryan, Katie M; O'Brien, Kirsty; Regan, Irene; O'Byrne, John M; Moore, David; Kelly, Paula M; Noel, Jacques; Butler, Joseph; Nolan, Beatrice; Kiely, Patrick J

    2015-06-01

    Multilevel spinal fusion surgery for deformity correcting spinal surgery in pediatric patients with scoliosis has typically been associated with significant blood loss. The mechanism of bleeding in such patients is not fully understood. Coagulation abnormalities, which may be associated with scoliosis, are thought to play a role. To document and compare the prevalence of preoperative coagulation abnormalities among patients with scoliosis attending a pediatric orthopedic department for spinal fusion surgery with patients attending for minor surgery. An observational study. All patients were recruited from a pediatric tertiary referral center in Dublin, Ireland. Coagulation profile results were prospectively collected over a 2-year period from 165 spinal surgery patients. In total, 175 patients were included in the non-scoliosis group. These patients attended the day ward for minor procedures and were recruited over a 4-month period. The primary outcome measure was the coagulation profiles, which included prothrombin time, activated partial thromboplastin time (APTT), and thrombin time (TT). Levels of Coagulation Factors II, V, VII, and X were also recorded. All blood samples were sent to the haematology laboratory to establish the coagulation profile. The primary outcome was the presence of an abnormal coagulation screening test (if any of PT, APTT, or TT were abnormal). Prothrombin time, APTT, and TT were also analyzed as individual continuous variables, as well as Coagulation Factors II, V, VII, and X. Regression analysis was used to compare the coagulation profile of scoliosis patients with that of non-scoliosis patients. There were no outside funding sources or any potential conflict of interest associated with this study. The scoliosis patients were more likely to have an abnormal preoperative screening test compared with non-scoliosis patients, with an odds ratio of 2.6. Further analysis showed statistically significant longer clotting times for patients with

  3. Routine pre-operative focused ultrasonography by anesthesiologists in patients undergoing urgent surgical procedures

    DEFF Research Database (Denmark)

    Bøtker, M T; Vang, M L; Grøfte, T;

    2014-01-01

    with focused ultrasonography in patients undergoing urgent surgical procedures. Methods We performed pre-operative focused cardiopulmonary ultrasonography in patients aged 18 years or above undergoing urgent surgical procedures at pre-defined study days. Known and unexpected cardiopulmonary pathology...... was recorded, and subsequent changes in the anesthesia technique or supportive actions were registered. Results A total of 112 patients scheduled for urgent surgical procedures were included. Their mean age (standard deviation) was 62 (21) years. Of these patients, 24% were American Society....... Unexpected pathology leading to changes in anesthesia technique or supportive actions was only disclosed in a group of patients above the age of 60 years and/or in ASA class ≥ 3. Conclusion Focused cardiopulmonary ultrasonography disclosed unexpected pathology in patients undergoing urgent surgical...

  4. Preoperative therapeutic programme for elderly patients scheduled for elective abdominal oncological surgery: A randomized controlled pilot study

    NARCIS (Netherlands)

    Dronkers, J.J.; Lamberts, H.; Reutelingsperger, I.M.M.D.; Naber, R.H.; Dronkers-Landman, C.M.; Veldman, A.; Meeteren, N.L.U. van

    2010-01-01

    Objective: Investigation of the feasibility and preliminary effect of a short-term intensive preoperative exercise programme for elderly patients scheduled for elective abdominal oncological surgery. Design: Single-blind randomized controlled pilot study. Setting: Ordinary hospital in the Netherland

  5. Comparison of aesthetic breast reconstruction after skin-sparing or conventional mastectomy in patients receiving preoperative radiation therapy.

    Science.gov (United States)

    Chang, Eric I; Ly, Daphne P; Wey, Philip D

    2007-07-01

    Many options exist for the surgical treatment of breast cancer in terms of tumor extirpation and reconstruction. Skin-sparing mastectomy (SSM) with immediate reconstruction offers patients a superior result, but this can be jeopardized by preoperative radiotherapy. We compared the outcomes of reconstruction after SSM or conventional mastectomy (CM) in the previously irradiated breast. We evaluated 41 patients over an 8-year period, who were divided into 3 categories: preoperative radiotherapy prior to SSM (n = 8), CM after preoperative radiation therapy (n = 9), and no chest wall irradiation prior to SSM (n = 20). The first group demonstrated significantly higher frequency of native flap compromise and capsular contracture formation than the other 2 groups.SSM with TRAM or latissimus with implant reconstruction is an esthetically optimal option for the treatment of patients without previous radiotherapy. However, for patients with preoperative chest wall radiation, TRAM flap reconstruction was superior to latissimus flap with implant after SSM.

  6. The Effects of Preoperative Oral Pregabalin and Perioperative Intravenous Lidocaine Infusion on Postoperative Morphine Requirement in Patients Undergoing Laparatomy

    Directory of Open Access Journals (Sweden)

    Senniye Ulgen Zengin

    2015-01-01

    Full Text Available OBJECTIVES: To evaluate and compare the effects of preoperative oral pregabalin and perioperative intravenous lidocaine infusion on postoperative morphine requirement, adverse effects, patients’ satisfaction, mobilization, time to first defecation and time to discharge in patients undergoing laparotomy.

  7. Functional and postoperative outcomes after preoperative exercise training in patients with lung cancer: a systematic review and meta-analysis

    National Research Council Canada - National Science Library

    Sebio Garcia, Raquel; Yáñez Brage, Maria Isabel; Giménez Moolhuyzen, Esther; Granger, Catherine L; Denehy, Linda

    2016-01-01

    ... function and cardiorespiratory fitness. In those cases, the implementation of a preoperative exercise-based intervention could optimize patient's functional status before surgery and improve postoperative outcomes and enhance recovery...

  8. Risk of endometrial cancer in patients with a preoperative diagnosis of atypical endometrial hyperplasia treated with total laparoscopic hysterectomy

    Directory of Open Access Journals (Sweden)

    Katsutoshi Oda

    2016-05-01

    Conclusion: Careful preoperative examinations, including hysteroscopy, might be useful to evaluate the risk of EC. Accordingly, we should be still careful about the possibility of overdiagnosis in patients with AEH.

  9. Prognostic associations of preoperative plasma levels of fibrinogen and D-dimer after curative resection in patients with colorectal cancer

    Institute of Scientific and Technical Information of China (English)

    王俊锋

    2013-01-01

    Objective To explore the associations of preoperative plasma levels of fibrinogen and D-dimer with clinico-pathologic parameters and overall survival in colorectal cancer patients after curative resection.Methods From

  10. Preoperative CSF Melatonin Concentrations and the Occurrence of Delirium in Older Hip Fracture Patients : A Preliminary Study

    NARCIS (Netherlands)

    Scholtens, Rikie M; de Rooij, Sophia E J A; Vellekoop, Annelies E; Vrouenraets, Bart C; van Munster, Barbara C

    2016-01-01

    BACKGROUND: Delirium is characterized by disturbances in circadian rhythm. Melatonin regulates our circadian rhythm. Our aim was to compare preoperative cerebrospinal fluid (CSF) melatonin levels in patients with and without postoperative delirium. METHODS: Prospective cohort study with hip fracture

  11. Seropositivity of HBsAg, anti-HCV and anti-HIV in preoperative patients

    Directory of Open Access Journals (Sweden)

    Berrin Karaayak Uzun

    2014-12-01

    Full Text Available Objective: The infections caused by human immunodeficiency virus (HIV, hepatitis B (HBV and C (HCV viruses pose a serious occupational risk for the healthcare workers especially those in emergency services, laboratories and surgery wards. Vaccination and establishment of the strict biosafety procedures are the main principles to prevent blood-borne infections in healthcare workers. Additionally, serological screening of the preoperative patients could decrease the risk for exposure. In this study, we aimed to determine the seroprevalence of HBsAg, anti-HCV, anti-HIV 1/2 in preoperative patients. Methods: Hospital automation records were evaluated retrospectively for 4.367 patients who were scheduled for surgery and scanned for anti-HIV 1/2, HBsAg and anti-HCV as preoperative procedures in the preparation period of operation between January 2012 and December 2012. Results: HBsAg positivity rate was found in 7.7% (n=336, anti-HCV positivity rate was found in 2.3% (n=101. A two (0.05% of five patients were positive for anti-HIV 1/2 was found positive verification test and the other three samples were accepted as false positive test results. Conclusion: All healthcare workers must be trained about occupational diseases and vaccinated against Hepatitis B. Universal precautions must be strictly followed particularly in the operating room. In addition, all patients should be considered as potential carriers regarded as a carrier of the potential for infection. J Clin Exp Invest 2013; 4 (4: 449-452

  12. Preoperative Platelet Count Associates with Survival and Distant Metastasis in Surgically Resected Colorectal Cancer Patients

    Science.gov (United States)

    Wan, Shaogui; Lai, Yinzhi; Myers, Ronald E.; Li, Bingshan; Hyslop, Terry; London, Jack; Chatterjee, Devjani; Palazzo, Juan P.; Burkart, Ashlie L.; Zhang, Kejin; Xing, Jinliang

    2013-01-01

    Objective Platelets have been implicated in cancer metastasis and prognosis. No population-based study has been reported as to whether preoperative platelet count directly predicts metastatic recurrence of colorectal cancer (CRC) patients. Design Using a well-characterized cohort of 1,513 surgically resected CRC patients, we assessed the predictive roles of preoperative platelet count in overall survival, overall recurrence, as well as locoregional and distant metastatic recurrences. Results Patients with clinically high platelet count (≥400× 109/L) measured within 1 month before surgery had a significantly unfavorable survival (hazard ratio [HR]=1.66, 95 % confidence interval [CI] 1.34–2.05, P=2.6×10−6, Plog rank= 1.1×10−11) and recurrence (HR=1.90, 1.24–2.93, P=0.003, Plog rank=0.003). The association of platelet count with recurrence was evident only in patients with metastatic (HR=2.81, 1.67–4.74, P=1.1×10−4, Plog rank =2.6×10−6) but not locoregional recurrence (HR=0.59, 95 % CI 0.21–1.68, P= 0.325, Plog rank=0.152). The findings were internally validated through bootstrap resampling (P<0.01 at 98.6 % of resampling). Consistently, platelet count was significantly higher in deceased than living patients (P<0.0001) and in patients with metastatic recurrence than locoregional (P= 0.004) or nonrecurrent patients (P<0.0001). Time-dependent modeling indicated that the increased risks for death and metastasis associated with elevated preoperative platelet counts persisted up to 5 years after surgery. Conclusion Our data demonstrated that clinically high level of preoperative platelets was an independent predictor of CRC survival and metastasis. As an important component of the routinely tested complete blood count panel, platelet count may be a cost-effective and noninvasive marker for CRC prognosis and a potential intervention target to prevent metastatic recurrence. PMID:23549858

  13. Aortic annulus and ascending aorta: Comparison of preoperative and periooperative measurement in patients with aortic stenosis

    Energy Technology Data Exchange (ETDEWEB)

    Smid, Michal [Cardiology Department of Internal Medicine, School of Medicine Plzen, Charles University Prague and University Hospital Plzen, alej Svobody 80, 304 60 Plzen (Czech Republic)], E-mail: kosvin@seznam.cz; Ferda, Jiri [Department of Radiology, School of Medicine Plzen, Charles University Prague and University Hospital Plzen, alej Svobody 80, 304 60 Plzen (Czech Republic)], E-mail: ferda@fnplzen.cz; Baxa, Jan [Department of Radiology, School of Medicine Plzen, Charles University Prague and University Hospital Plzen, alej Svobody 80, 304 60 Plzen (Czech Republic)], E-mail: baxaj@fnplzen.cz; Cech, Jakub [Cardiology Department of Internal Medicine, School of Medicine Plzen, Charles University Prague and University Hospital Plzen, alej Svobody 80, 304 60 Plzen (Czech Republic)], E-mail: cechj@fnplzen.cz; Hajek, Tomas [Department of Cardiac Surgery, School of Medicine Plzen, Charles University Prague and University Hospital Plzen, alej Svobody 80, 304 60 Plzen (Czech Republic)], E-mail: hajekt@fnplzen.cz; Kreuzberg, Boris [Department of Radiology, School of Medicine Plzen, Charles University Prague and University Hospital Plzen, alej Svobody 80, 304 60 Plzen (Czech Republic)], E-mail: kreuzberg@fnplzen.cz; Rokyta, Richard [Cardiology Department of Internal Medicine, School of Medicine Plzen, Charles University Prague and University Hospital Plzen, alej Svobody 80, 304 60 Plzen (Czech Republic)], E-mail: rokyta@fnplzen.cz

    2010-04-15

    Background: Precise determination of the aortic annulus size constitutes an integral part of the preoperative evaluation prior to aortic valve replacement. It enables the estimation of the size of prosthesis to be implanted. Knowledge of the size of the ascending aorta is required in the preoperative analysis and monitoring of its dilation enables the precise timing of the operation. Our goal was to compare the precision of measurement of the aortic annulus and ascending aorta using magnetic resonance (MR), multidetector-row computed tomography (MDCT), transthoracic echocardiography (TTE), and transoesophageal echocardiography (TEE) in patients with degenerative aortic stenosis. Methods and results: A total of 15 patients scheduled to have aortic valve replacement were enrolled into this prospective study. TTE was performed in all patients and was supplemented with TEE, CT and MR in the majority of patients. The values obtained were compared with perioperative measurements. For the measurement of aortic annulus, MR was found to be the most precise technique, followed by MDCT, TTE, and TEE. For the measurement of ascending aorta, MR again was found to be the most precise technique, followed by MDCT, TEE, and TTE. Conclusion: In our study, magnetic resonance was found to be the most precise technique for the measurement of aortic annulus and ascending aorta in patients with severe degenerative aortic stenosis.

  14. Prognostic value of preoperative intratumoral FDG uptake heterogeneity in patients with epithelial ovarian cancer

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Maria; Kim, Hee Seung; Chung, Hyun Hoon; Kim, Jae-Weon; Park, Noh-Hyun; Song, Yong Sang [Seoul National University College of Medicine, Department of Obstetrics and Gynecology, Cancer Research Institute, Seoul (Korea, Republic of); Lee, Hyunjong; Cheon, Gi Jeong [Seoul National University College of Medicine, Department of Nuclear Medicine, Cancer Research Institute, Seoul (Korea, Republic of)

    2017-01-15

    To investigate the prognostic value of intratumoral FDG uptake heterogeneity (IFH) derived from PET/CT in patients with epithelial ovarian cancer (EOC). We retrospectively reviewed patients with pathologically proven epithelial ovarian cancer who underwent preoperative {sup 18}F-FDG PET/CT scans. PET/CT parameters such as maximum and average standardized uptake values (SUV{sub max} and SUV{sub avg}), sum of all metabolic tumour volume (MTV), cumulative total lesion glycolysis (TLG) and IFH were assessed. Regression analyses were used to identify clinicopathological and imaging variables associated with disease-free survival (DFS). Clinicopathological data were reviewed for 61 eligible patients. The median duration of DFS was 13 months (range, 6-26 months), and 18 (29.5 %) patients experienced recurrence. High IFH values were associated with tumour recurrence (P = 0.005, hazard ratio 4.504, 95 % CI 1.572-12.902). The Kaplan-Meier survival graphs showed that DFS significantly differed in groups categorized based on IFH (P = 0.002, log-rank test). Moreover, there were significant differences in DFS (P = 0.009) and IFH (P = 0.040) between patients with and without recurrence. Preoperative IFH measured by {sup 18}F-FDG PET/CT was significantly associated with EOC recurrence. FDG-based heterogeneity could be a useful and potential predicator of EOC recurrence before treatment. (orig.)

  15. Preoperative lanreotide treatment improves outcome in patients with acromegaly resulting from invasive pituitary macroadenoma.

    Science.gov (United States)

    Li, Z-Q; Quan, Z; Tian, H-L; Cheng, M

    2012-01-01

    To investigate whether 3 months' preoperative treatment with lanreotide improved outcome in newly diagnosed patients with acromegaly resulting from invasive pituitary macroadenoma. After baseline evaluation, untreated patients were randomized to undergo direct transsphenoidal surgery or lanreotide treatment (30 mg via intramuscular injection every 2 weeks, increased to 30 mg/week at week 8 if growth hormone nadir > 2.5 μg/l), for 3 months prior to surgery. Tumour shrinkage following lanreotide treatment was analysed. Cure was evaluated at 3 months postsurgery by measuring growth hormone and insulinlike growth factor-1 (IGF-1) levels. Preoperative lanreotide treatment significantly reduced mean tumour size. Growth hormone and IGF-1 levels were lower in the pretreatment group than in the direct surgery group at 3 months postsurgery. According to combined growth hormone and IGF-1 levels, significantly more patients were cured by trans-sphenoidal surgery in the pretreatment group compared with the direct surgery group (11 of 24 and five of 25 patients, respectively). Lanreotide treatment for 3 months before trans-sphenoidal surgery effectively reduced tumour size, and improved surgical cure rate, in newly diagnosed patients with acromegaly resulting from invasive pituitary macroadenoma.

  16. Improving efficiency and patient satisfaction in a tertiary teaching hospital preoperative clinic.

    Science.gov (United States)

    Harnett, Miriam J P; Correll, Darin J; Hurwitz, Shelley; Bader, Angela M; Hepner, David L

    2010-01-01

    Clinical and organizational aspects of the preoperative visit can have a significant impact on patient satisfaction. The authors' previous work demonstrated that communication of information from the clinician to the patient was found to be the most positively rated component, whereas organizational issues, particularly waiting time, were the most negative. This study compares two yearly cycles of patient satisfaction surveys to assess the process and impact of implementation of changes. The authors distributed a one-page questionnaire, consisting of elements evaluating satisfaction with clinical providers and with organizational aspects of the visit, to patients in their preoperative clinic during two different time periods. Fourteen different questions had five Likert scale options ranging from excellent to poor. Changes implemented included clerical, scheduling, and clinical changes. The overall collection rate of completed questionnaires was 79%. The scores for each question in Cycle 2 were higher for all questions, with 3 of 14 reaching statistical significance (P satisfaction with waiting time. Average waiting time was reduced from 92 to 41 min (P customer service, and implementation of changes in provider roles. These modifications resulted in an improvement in patient satisfaction and a reduction in waiting time with minimal economic impact.

  17. Preoperative assessment of the older surgical patient: honing in on geriatric syndromes.

    Science.gov (United States)

    Kim, Sunghye; Brooks, Amber K; Groban, Leanne

    2015-01-01

    Nearly 50% of Americans will have an operation after the age of 65 years. Traditional preoperative anesthesia consultations capture only some of the information needed to identify older patients (defined as ≥65 years of age) undergoing elective surgery who are at increased risk for postoperative complications, prolonged hospital stays, and delayed or hampered functional recovery. As a catalyst to this review, we compared traditional risk scores (eg, cardiac-focused) to geriatric-specific risk measures from two older female patients seen in our preoperative clinic who were scheduled for elective, robotic-assisted hysterectomies. Despite having a lower cardiac risk index and Charlson comorbidity score, the younger of the two patients presented with more subtle negative geriatric-specific risk predictors - including intermediate or pre-frail status, borderline malnutrition, and reduced functional/mobility - which may have contributed to her 1-day-longer length of stay and need for readmission. Adequate screening of physiologic and cognitive reserves in older patients scheduled for surgery could identify at-risk, vulnerable elders and enable proactive perioperative management strategies (eg, strength, balance, and mobility prehabilitation) to reduce adverse postoperative outcomes and readmissions. Here, we describe our initial two cases and review the stress response to surgery and the impact of advanced age on this response as well as preoperative geriatric assessments, including frailty, nutrition, physical function, cognition, and mood state tests that may better predict postoperative outcomes in older adults. A brief overview of the literature on anesthetic techniques that may influence geriatric-related syndromes is also presented.

  18. Elevated Preoperative Serum Hs-CRP Level as a Prognostic Factor in Patients Who Underwent Resection for Hepatocellular Carcinoma.

    Science.gov (United States)

    Liu, Yu-Bin; Ying, Jie; Kuang, Su-Juan; Jin, Hao-Sheng; Yin, Zi; Chang, Liang; Yang, Hui; Ou, Ying-Liang; Zheng, Jiang-Hua; Zhang, Wei-Dong; Li, Chuan-Sheng; Jian, Zhi-Xiang

    2015-12-01

    To evaluate the effects of preoperative highly sensitive C-reactive protein (Hs-CRP) in serum on the prognostic outcomes of patients with hepatocellular carcinoma (HCC) following hepatic resection in Chinese samples.From January 2004 to December 2008, a total of 624 consecutive HCC patients who underwent hepatic resection were incorporated. Serum levels of Hs-CRP were tested at preoperation via a collection of venous blood samples. Survival analyses adopted the univariate and multivariate analyses.In our study, among the 624 screened HCC patients, 516 patients were eventually incorporated and completed follow-up. Positive correlations were found regarding preoperative serum Hs-CRP level and tumor size, Child-Pugh class, or tumor stage (all P Hs-CRP levels at preoperation (both P Hs-CRP-normal group, the overall survival (OS) and recurrence-free survival rates were evidently decreased in the Hs-CRP-elevated group. Further, preoperative serum Hs-CRP level might be having possible prediction effect regarding survival and recurrence of HCC patients after hepatic section in the multivariate analysis.Preoperative increased serum Hs-CRP level was an independent prognostic indicator in patients with HCC following hepatic resection in Chinese samples.

  19. Counterview: Pre-operative breast MRI (magnetic resonance imaging) is not recommended for all patients with newly diagnosed breast cancer.

    Science.gov (United States)

    Solin, Lawrence J

    2010-02-01

    For the woman with a newly diagnosed early stage breast cancer, the routine use of pre-operative breast MRI (magnetic resonance imaging) is not indicated beyond conventional breast imaging (i.e., mammography with correlation ultrasound as indicated). There is no consistent evidence that a pre-operative breast MRI confers a benefit to the patient by improving clinical outcomes or surgical procedures. In a meta-analysis of studies reporting on the use of pre-operative breast MRI for the patient with an established index cancer, multifocal or multicentric disease was found on breast MRI in 16% of the patients, a rate substantially higher than the rate of local recurrence after breast conserving surgery plus definitive radiation treatment. In the largest retrospective study of patients treated with breast conserving surgery plus radiation, no gain was found for adding a breast MRI to conventional breast imaging. No randomized clinical trial has been designed to evaluate long term clinical outcomes associated with adding a pre-operative breast MRI. Adding pre-operative breast MRI can alter clinical management in ways that are potentially harmful to patients, for example, increased ipsilateral mastectomies, increased contralateral prophylactic mastectomies, increased work-ups, and delay to definitive surgery. In summary, the routine use of pre-operative breast MRI is not warranted for the typical patient with a newly diagnosed early stage breast cancer.

  20. A comparison between patient recall and concurrent measurement of preoperative quality of life outcome in total hip arthroplasty.

    Science.gov (United States)

    Howell, Jonathan; Xu, Min; Duncan, Clive P; Masri, Bassam A; Garbuz, Donald S

    2008-09-01

    The objective is to evaluate the reliability of patients' recall of preoperative pain and function during the immediate postoperation period after total hip arthroplasty. A prospective cohort of 104 patients completed a survey about their quality of life before operation, and recalled preoperative status at 3 days, 6 weeks, and 12 weeks after operation. Quality of life was measured by the Western Ontario and McMaster University Osteoarthritis Index, the Oxford-12 hip score, and the 12-item Short-Form score. The intraclass correlation coefficient and Spearman correlation coefficient were used to compare preoperative quality of life scores to the scores recalled. The reliability of recall remained high up to 3 months postoperation. Patients are able to accurately recall their preoperative function for up to 3 months after total hip arthroplasty.

  1. Sympathoadrenal and hypophyseal-adrenal systems in preoperative irradiation of patients with esophageal and cardiac cancer

    Energy Technology Data Exchange (ETDEWEB)

    Tarutinov, V.I.; Starosel' skij, I.V.; Gol' dshmidt, B.Ya.; Shmal' ko, Yu.P.; Levchenko, A.M. (Nauchno-Issledovatel' skij Rentgeno-Radiologicheskij i Onkologicheskij Inst., Kiev (Ukrainian SSR))

    1983-11-01

    A study was made of 74 patients with esophageal and cardiac cancer, Stages 3 and 4. The excretion of catecholamines, corticosteroids and their precursors was studied, tests with adrenalin before and after preoperative irradiation at a summary dose of 30 Gy were done. It has been shown that before the start of radiation therapy the excretion of catecholamines and corticosteroids is lowered, the reaction to adrenalin administration is negative in most patients, the phase syndrome of cardiac hypodynamics associated with disturbed function of the sympathoadrenal system was revealed. Preoperative irradiation in patients with esophageal and cardiac cancer results in an increased excretion of 17-ketosteroids (17-KS) and 17-ketogenic steroids, however 17-KS excretion does not reach the normal level. For better tolerance of irradiation and for a radiosensitization effect testenate is administered to patients before and during radiation therapy. The administration of testenate 7-10 days before the start and during radiotherapy proved to be effective which was confirmed by noticeable necrobiotic and necrotic changes of cancer cells.

  2. Bone scanning as a routine examination of patients with mammary carcinoma; a critical consideration. [Preoperative scanning

    Energy Technology Data Exchange (ETDEWEB)

    Heslinga, J.M.; Pauwels, E.K.J.; Zwaveling, A. (Rijksuniversiteit Leiden (Netherlands). Academisch Ziekenhuis)

    1982-06-05

    The usefulness of bone scanning as a routine examination was evaluated in 136 female patients with mammary carcinoma of whom 81 were staged as Columbia A and 55 as Columbia B/C. The preoperative bone scanning was positive in only 4 patients (2.9%). Consequently, bone scanning is no longer performed in the authors clinic for the preoperative detection of skeletal metastases. Bone scanning as a routine examination at 6-month intervals does not appear to be useful for the first 4 years of the follow-up, either. Most of the patients with a positive bone scan displayed other signs of skeletal metastases at the same time, such as ostealgia and a raised serum alkaline phosphatase level. Further increase of the frequency of bone scanning during the follow-up period would increase the costs considerably, almost prohibitively, even apart from the question whether such a measure might indeed significantly influence the patient's prognosis. The authors conclude that bone scanning should only be performed on the basis of the anamnesis, physical and laboratory findings, both prior to operation and during the follow-up period.

  3. Preoperative and post-operative sleep quality evaluation in rotator cuff tear patients.

    Science.gov (United States)

    Serbest, Sancar; Tiftikçi, Uğur; Askın, Aydogan; Yaman, Ferda; Alpua, Murat

    2017-07-01

    The aim of this study was to examine the potential relationship between subjective sleep quality and degree of pain in patients with rotator cuff repair. Thirty-one patients who underwent rotator cuff repair prospectively completed the Pittsburgh Sleep Quality Index, the Western Ontario Rotator Cuff Index, and the Constant and Murley shoulder scores before surgery and at 6 months after surgery. Preoperative demographic, clinical, and radiologic parameters were also evaluated. The study analysed 31 patients with a median age of 61 years. There was a significant difference preoperatively versus post-operatively in terms of all PSQI global scores and subdivisions (p Rotator Cuff Scale and the Constant and Murley shoulder scores (p ˂ 0.001). Sleep disorders are commonly seen in patients with rotator cuff tear, and after repair, there is an increase in the quality of sleep with a parallel improvement in shoulder functions. However, no statistically significant correlation was determined between arthroscopic procedures and the size of the tear and sleep quality. It is suggested that rotator cuff tear repair improves the quality of sleep and the quality of life. IV.

  4. Preoperative indication for systemic therapy extended to patients with early-stage breast cancer using multiparametric 7-tesla breast MRI.

    Science.gov (United States)

    Schmitz, A M T; Veldhuis, W B; Menke-Pluijmers, M B E; van der Kemp, W J M; van der Velden, T A; Viergever, M A; Mali, W P T M; Kock, M C J M; Westenend, P J; Klomp, D W J; Gilhuijs, K G A

    2017-01-01

    To establish a preoperative decision model for accurate indication of systemic therapy in early-stage breast cancer using multiparametric MRI at 7-tesla field strength. Patients eligible for breast-conserving therapy were consecutively included. Patients underwent conventional diagnostic workup and one preoperative multiparametric 7-tesla breast MRI. The postoperative (gold standard) indication for systemic therapy was established from resected tumor and lymph-node tissue, based on 10-year risk-estimates of breast cancer mortality and relapse using Adjuvant! Online. Preoperative indication was estimated using similar guidelines, but from conventional diagnostic workup. Agreement was established between preoperative and postoperative indication, and MRI-characteristics used to improve agreement. MRI-characteristics included phospomonoester/phosphodiester (PME/PDE) ratio on 31-phosphorus spectroscopy (31P-MRS), apparent diffusion coefficients on diffusion-weighted imaging, and tumor size on dynamic contrast-enhanced (DCE)-MRI. A decision model was built to estimate the postoperative indication from preoperatively available data. We included 46 women (age: 43-74yrs) with 48 invasive carcinomas. Postoperatively, 20 patients (43%) had positive, and 26 patients (57%) negative indication for systemic therapy. Using conventional workup, positive preoperative indication agreed excellently with positive postoperative indication (N = 8/8; 100%). Negative preoperative indication was correct in only 26/38 (68%) patients. However, 31P-MRS score (p = 0.030) and tumor size (p = 0.002) were associated with the postoperative indication. The decision model shows that negative indication is correct in 21/22 (96%) patients when exempting tumors larger than 2.0cm on DCE-MRI or with PME>PDE ratios at 31P-MRS. Preoperatively, positive indication for systemic therapy is highly accurate. Negative indication is highly accurate (96%) for tumors sized ≤2,0cm on DCE-MRI and with PME

  5. Is preoperative physiotherapy/pulmonary rehabilitation beneficial in lung resection patients?

    Science.gov (United States)

    Nagarajan, Kumaresan; Bennett, Ashley; Agostini, Paula; Naidu, Babu

    2011-09-01

    A best evidence topic in thoracic surgery was written according to a structured protocol. The question addressed was whether preoperative physiotherapy/pulmonary rehabilitation is beneficial for patients undergoing lung resection. Ten papers were identified using the reported search, of which five represented the best evidence to answer the clinical question. In 2007 a report showed in 13 subjects receiving a preoperative rehabilitation programme (PRP) an improvement of maximum oxygen uptake consumption (VO(2) max) of an average 2.4 ml/kg/min (95% confidence interval 1-3.8; P=0.002). A report in 2008 showed in 12 patients with chronic obstructive pulmonary disease (COPD) and VO(2) max PRP could effect a mean improvement in VO(2) max of 2.8 ml/kg/min (PPRP for two weeks compared with a historical control of 60 patients with COPD. It was shown in 2006 that by using a cross-sectional design with historical controls that one day of chest physiotherapy comprising inspiratory and peripheral muscle training compared with routine nursing care was associated with a lower atelectasis rate (2% vs. 7.7%) and a median length of stay that was 5.73 days vs. 8.33 days (PPRP followed by two months of postoperative rehabilitation produced a better predicted postoperative forced expiratory volume in one second in the study group than in the control group at three months (lobectomy + 570 ml vs. -70 ml; pneumonectomy + 680 ml vs. -110 ml). We conclude that preoperative physiotherapy improves exercise capacity and preserves pulmonary function following surgery. Whether these benefits translate into a reduction in postoperative pulmonary complication is uncertain.

  6. Impact of preoperative patient characteristics on posturethroplasty recurrence: The significance of stricture length and prior treatments

    Directory of Open Access Journals (Sweden)

    Jibril Oyekunle Bello

    2016-01-01

    Full Text Available Introduction: Urethral strictures are common in urologic practice of Sub-Saharan Africa including Nigeria. We determine the rate of stricture recurrence following urethroplasty for anterior urethral strictures and evaluate preoperative variables that predict of stricture recurrence in our practice. Subjects and Methods: Thirty-six men who had urethroplasty for proven anterior urethral stricture disease between February 2012 and January 2015 were retrospectively analyzed. Preoperative factors including age, socioeconomic factors, comorbidities, etiology of strictures, stricture location, stricture length, periurethral spongiofibrosis, and prior stricture treatments were assessed for independent predictors of stricture recurrence. Results: The median age was 49.5 years (range 21-90, median stricture length was 4 cm (range 1-18 cm and the overall recurrence rate was 27.8%. Postinfectious strictures, pan urethral strictures or multiple strictures involving the penile and bulbar urethra were more common. Most patients had penile circular fasciocutaneous flap urethroplasty. Following univariate analysis of potential preoperative predictors of stricture recurrence, stricture length, and prior treatments with dilations or urethrotomies were found to be significantly associated with stricture recurrence. On multivariate analysis, they both remained statistically significant. Patients who had prior treatments had greater odds of having a recurrent stricture (odds ratio 18, 95% confidence interval [CI] 1.4-224.3. Stricture length was dichotomized based on receiver operating characteristic (ROC analysis, and strictures of length ≥5 cm had significantly greater recurrence (area under ROC curve of 0.825, 95% CI 0.690-0.960, P = 0.032. Conclusion: Patients who had prior dilatations or urethrotomies and those with long strictures particularly strictures ≥5 cm have significantly greater odds of developing a recurrence following urethroplasty in Nigerian

  7. Oral ferrous sulfate does not increase preoperative hemoglobin in patients scheduled for hip or knee arthroplasty.

    Science.gov (United States)

    Lachance, Kim; Savoie, Michel; Bernard, Maryse; Rochon, Stéphanie; Fafard, Josée; Robitaille, Robert; Vendittoli, Pascal-André; Lévesque, Sylvie; de Denus, Simon

    2011-06-01

    Low hemoglobin (Hb) concentrations before lower limb joint replacement are associated with the need for blood transfusions and increased mortality. To optimize preoperative Hb, blood conservation protocols often recommend oral iron supplements, even in nonanemic patients. To investigate the impact of ferrous sulfate on the change in Hb prior to hip or knee arthroplasty and evaluate the effect of oral iron on hematocrit, mean corpuscular volume (MCV), ferritin, and transferrin saturation, as well as its tolerability and treatment adherence. We conducted a prospective, observational cohort study of adults with Hb concentrations between 10 and 15 g/dL who received iron supplementation prior to hip or knee arthroplasty. Systemic inflammatory diseases, vitamin B(12) or folate deficiency, and current use of iron supplements, intravenous iron, or erythropoietin were exclusion criteria. All participants were prescribed ferrous sulfate 300 mg 3 times daily for a minimum of 3 weeks. Complete blood cell counts and iron studies were performed before therapy and surgery. Eighty-seven patients with a mean (SD) Hb of 13.47 (0.84) g/dL were included in the study. Preoperative Hb decreased after treatment with iron (-0.14 [0.53] g/dL, p = 0.015). Hematocrit also declined (-0.6% [1.8%], p = 0.002), whereas ferritin increased (25.8 [38.6] ng/mL, p ferrous sulfate supplementation is not an effective method to increase preoperative Hb in patients scheduled for hip or knee arthroplasty, and its use is associated with adverse effects.

  8. A novel protocol for antibiotic prophylaxis based on preoperative kidney function in patients undergoing open heart surgery under cardiopulmonary bypass.

    Science.gov (United States)

    Odaka, Mizuho; Minakata, Kenji; Toyokuni, Hideaki; Yamazaki, Kazuhiro; Yonezawa, Atsushi; Sakata, Ryuzo; Matsubara, Kazuo

    2015-08-01

    This study aimed to develop and assess the effectiveness of a protocol for antibiotic prophylaxis based on preoperative kidney function in patients undergoing open heart surgery. We established a protocol for antibiotic prophylaxis based on preoperative kidney function in patients undergoing open heart surgery. This novel protocol was assessed by comparing patients undergoing open heart surgery before (control group; n = 30) and after its implementation (protocol group; n = 31) at Kyoto University Hospital between July 2012 and January 2013. Surgical site infections (SSIs) were observed in 4 control group patients (13.3 %), whereas no SSIs were observed in the protocol group patients (P protocol group (P protocol significantly decreased the total antibiotic dose used in the perioperative period (P protocol group patients required this additional change in the antibiotic regimen (P protocol based on preoperative kidney function effectively prevents SSIs in patients undergoing open heart surgery.

  9. Esophagogastric pathology in morbid obese patient: preoperative diagnosis and influence in the selection of surgical technique

    Directory of Open Access Journals (Sweden)

    Sergio Estévez-Fernández

    2015-07-01

    Full Text Available Introduction: Given the difficulty in accessing to the excluded stomach after gastric bypass and the increase in gastroesophageal reflux after sleeve gastrectomy, it is justified to perform a preoperative fibrogastroscopy. The influence of the fibrogastroscopy (FGS findings in the therapeutic approach is analyzed. Patients and methods: A retrospective study of preoperative FGS findings is performed, from 04/06 to 12/12. The influence of the FGS results on the surgical technique selection, in the endoscopic or medical treatment and its relation to gastric fistula is analyzed by means of multivariate regression (confounding factors: Age, body mass index, arterial hypertension, diabetes mellitus, antiplatelet therapy, surgical technique (bariatric surgery, sleeve gastrectomy. Results: Three hundred thirty one patients are included: 32.6% biopsy of gastric lesion; 27% gastritis; 18.1% hiatal hernia; 3% metaplasia; 0.6% Barrett esophagus; 2.1% esophagitis; 0.3% dysplasia; 0.3 Schatzky's ring; 1.5% incompetent cardia; 2.4% duodenitis; 0.3% gastric erosions; 0.6% gastric xanthoma; 1.8%, gastric polyp; 1.6% duodenal ulcer; 0.6% papulo-erosive gastritis; 0.6% esophageal papilloma; 0.3% submucosal tumor. Helicobacter pylori+ 30.2% (triple therapy eradication in all patients. The FGS findings led to a variation in the surgical technique or to the completion of endoscopic treatment in 22.2% of cases. The gastric lesions did not influence the development of gastric fistula. Independent prognostic factors of fistula: Sleeve gastrectomy (7.9% vs. 2.7%; p = 0.02; OR: 1.38 IC95: 1.01-1.87 and the body mass index > 50 kg/m² (6.7% vs. 2.2%; p = 0.04; OR: 3.7 IC95: 1.12-12.4. Conclusions: The diagnosis of gastroesophageal disease through preoperative FGS motivated variations in the therapeutic approach in 52% of patients, so we consider essential to include the preoperative FGS in bariatric surgery.

  10. Focus assessed transthoracic echocardiography for preoperative assessment in patients scheduled for acute surgery

    DEFF Research Database (Denmark)

    Bøtker, Morten Thingemann; Frederiksen, C.A.; Lauridsen Vang, M.K.

    2013-01-01

    Introduction: Unexpected cardiopulmonary complications are a well-known and feared entity during surgery and anaesthesia, acknowledged in previous reports. Focus Assessed Transthoracic Echocardiography (FATE) has proven to be feasible in intensive care units and perioperatively for evaluation...... were recorded. After the routine preoperative assessment these were reported to the anaesthetist responsible for the anaesthesia.Whether or not this led to changes in the perioperative management was registered. Results: 112 patients scheduled for acute surgery were included. Mean age was 62 years (57...

  11. Patient-, treatment-, and facility-level structural characteristics associated with the receipt of preoperative lower extremity amputation rehabilitation.

    Science.gov (United States)

    Bates, Barbara E; Hallenbeck, Richard; Ferrario, Toni; Kwong, Pui L; Kurichi, Jibby E; Stineman, Margaret G; Xie, Dawei

    2013-01-01

    To determine patient, treatment, or facility characteristics that influence decisions to initiate a rehabilitation assessment before transtibial or transfemoral amputation within the Veterans Affairs (VA) health care system. Retrospective database study. VA medical centers. A total of 4226 veterans with lower extremity amputations discharged from a VA medical center between October 1, 2002, and September 30, 2004. Evidence of a preoperative rehabilitation assessment after the index surgical stay admission but before the surgical date. Evidence was found that 343 of 4226 veterans (8.12%) with lower extremity amputations received preoperative rehabilitation assessments. Veterans receiving preoperative rehabilitation were more likely to be older, admitted from home, or transferred from another hospital. Patients who underwent surgical amputation at smaller-sized hospitals or in the South Central or Mountain Pacific regions were more likely to receive preoperative rehabilitation compared with patients in mid-sized hospitals or in the Northeast, Southeast, or Midwest regions. Patients with evidence of paralysis, patients treated in facilities with programs accredited by the Commission on Accreditation of Rehabilitation Facilities (P facility-level structural characteristics, we found that older patients were more likely to receive preoperative rehabilitation services (odds ratio [OR] 1.01, 95% confidence interval [CI] 1.01-1.02). Patients with a contributing amputation etiology of a previous amputation complication were more likely to receive preoperative consultation rehabilitation services (OR 1.50, 95% CI 1.02-2.19) compared with patients who did not have this etiology. Compared with patients treated in the Southeast region of the United States, those treated in the South Central region (OR 2.52, 95% CI 1.82-3.48) or Mountain Pacific region (OR 1.62, 95% CI 1.11-2.37) were more likely to receive preoperative consultation rehabilitation services. Patients with

  12. Preoperative embolization of a giant neurofibroma of the chest in a patient with neurofibromatosis type II: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Bae, Suk Hyun [Dept. of Radiology, Inje University College of Medicine, Ilsan Paik Hospital, Goyang (Korea, Republic of); Shin, Jong Soo [Dept. of Radiology, Kyung Hee University Hospital at Gangdong, School of Medicine, Kyung Hee University, Seoul (Korea, Republic of)

    2017-01-15

    Giant plexiform neurofibromas, which are rare in patients with neurofibromatosis type II (NFII), are difficult to manage surgically, as they are extensively infiltrative and highly vascularized. Preoperative embolization is performed to reduce intraoperative blood loss and operative time, increase resectability of lesions, and improve visualization of the operative field during surgery of hypervascular tumors such as renal cell carcinoma and intracranial meningioma. Preoperative intravascular embolization of a giant chest wall neurofibroma has not been reported in the English literature. We report successful treatment of a giant chest wall neurofibroma in a 45-year-old male with NFII by preoperative intravascular embolization followed by surgical resection.

  13. Risk Factors for Preoperative Seizures and Loss of Seizure Control in Patients Undergoing Surgery for Metastatic Brain Tumors.

    Science.gov (United States)

    Wu, Adela; Weingart, Jon D; Gallia, Gary L; Lim, Michael; Brem, Henry; Bettegowda, Chetan; Chaichana, Kaisorn L

    2017-08-01

    Metastatic brain tumors are the most common brain tumors in adults. Patients with metastatic brain tumors have poor prognoses with median survival of 6-12 months. Seizures are a major presenting symptom and cause of morbidity and mortality. In this article, risk factors for the onset of preoperative seizures and postoperative seizure control are examined. Adult patients who underwent resection of one or more brain metastases at a single institution between 1998 and 2011 were reviewed retrospectively. Of 565 patients, 114 (20.2%) patients presented with seizures. Factors independently associated with preoperative seizures were preoperative headaches (P = 0.044), cognitive deficits (P = 0.031), more than 2 intracranial metastatic tumors (P = 0.013), temporal lobe location (P = 0.031), occipital lobe location (P = 0.010), and bone involvement by tumor (P = 0.029). Factors independently associated with loss of seizure control after surgical resection were preoperative seizures (P = 0.001), temporal lobe location (P = 0.037), lack of postoperative chemotherapy (P = 0.010), subtotal resection of tumor (P = 0.022), and local recurrence (P = 0.027). At last follow-up, the majority of patients (93.8%) were seizure-free. Thirty patients (5.30%) in total had loss of seizure control, and only 8 patients (1.41%) who did not have preoperative seizures presented with new-onset seizures after surgical resection of their metastases. The brain is a common site for metastases from numerous primary cancers, such as breast and lung. The identification of factors associated with onset of preoperative seizures as well as seizure control postoperatively could aid management strategies for patients with metastatic brain tumors. Patients with preoperative seizures who underwent resection tended to have good seizure control after surgery. Copyright © 2017 Elsevier Inc. All rights reserved.

  14. CLINICAL EVALUATION OF EFFECTIVENESS OF ITRACONAZOLE IN PREOPERATIVE AND REFRACTORY POSTOPERATIVE PATIENTS OF ALLERGIC FUNGAL SINUSITIS

    Directory of Open Access Journals (Sweden)

    Ch. Venkatasubbaiah

    2016-07-01

    Full Text Available BACKGROUND Allergic Fungal Sinusitis (AFS is a noninvasive type of fungal sinusitis, clinically and pathologically a unique entity of chronic rhinosinusitis. The aetiology, pathogenesis, and treatment of AFS are subject to controversy. In spite of aggressive endoscopic surgery, pre- and postoperative steroids and immunotherapy recurrence rates are high. Many additions are made to its original description and management since its early description in 1980. The aim of the present paper was to evaluate clinically. The response to high-dose itraconazole before endoscopic sinus surgery and in refractory postoperative patients. Related literature was reviewed in the light of the present study. MATERIALS AND METHODS A 2 year prospective study conducted on 68 AFS patients divided into two groups to clinically evaluate the results after using oral itraconazole preoperatively in one group and in refractory postoperative period in another. RESULTS The mean age of patients with typical AFS was 36±3.9 years. Patients with AFS with an average follow up of 21 months were included. Recurrence was 6/34 (17.64% in itraconazole group and revision FESS done in 3/34 (08.82%. Recurrence in patients without itraconazole was 16/34 (47.05% and refractory to conventional treatment, but responded to itraconazole in 14/16 (87.50%. Revision surgery required in 2/16 (12.50% after starting oral itraconazole. No side effects or reactions were observed in a total of 7920 doses administered. CONCLUSION Itraconazole is well tolerated by patients and effective in shrinking the polyposis preoperatively with low recurrence. Postoperative refractory AFS is amenable in (87.50% of patients avoiding repeat FESS. Overall, low recurrence rate and minimizing revision surgery when compared to patients treated without itraconazole was evident in the study.

  15. Pre-operative history of depression and cognitive changes in bariatric surgery patients.

    Science.gov (United States)

    Alosco, Michael L; Spitznagel, Mary Beth; Strain, Gladys; Devlin, Michael; Cohen, Ronald; Crosby, Ross D; Mitchell, James E; Gunstad, John

    2015-01-01

    Obesity-associated cognitive impairments may be partially reversible through bariatric surgery. Depression, a prevalent comorbidity in bariatric surgery candidates, is linked with cognitive impairment and poorer surgical outcomes in other populations. No study has examined the effects of pre-operative depression on cognitive changes in bariatric surgery patients. Sixty-seven bariatric surgery patients completed a computerized cognitive test battery prior to surgery and 12 months post-operatively. The structured clinical interview for the DSM-IV Axis I disorders assessed major depressive disorder (MDD). Pre-surgery history of MDD was found in 47.8% of patients, but was not associated with greater baseline cognitive impairments. Repeated measures revealed improved cognitive abilities 12 months after surgery. Pre-surgery history of MDD did not influence post-operative cognitive function. Pre-operative history of MDD did not limit post-operative cognitive improvements. Larger studies with extended follow-ups are needed to clarify our findings and identify factors (e.g. older age) that may modify cognitive changes following surgery.

  16. [Prolonged Disturbance of Consciousness following Preoperative Glycerin Enema in an Elderly Patient].

    Science.gov (United States)

    Ishizaki, Tsuyoshi; Hayashi, Hideaki; Matsumoto, Tomoyuki

    2016-03-01

    A 94-year-old female patient with femoral neck fracture received 60 ml glycerin enema prior to surgery, according to the preoperative preparation protocol. She was found unconscious and unresponsive 60 minutes after the treatment. Vital signs were checked and ECG monitoring was started. The results were unremarkable and similar to those recorded at the time of admission. A neurologist was consulted, and a thorough evaluation was performed. None of physical and neurological examination, laboratory testing and urgent intracranial imaging revealed significant abnormalities or lesion responsible for the depressed consciousness. Vasovagal reflex triggered by enema and the consequent hypotension was thought to be the most likely cause of transient cerebral hypoperfusion resulting in loss of consciousness. The patient remained unresponsive for the next 2 hours, and came to open her eyes with tapping stimuli. She took another hour to fully regain consciousness without any residual neurologic deficit. Her surgery was cancelled. Vasovagal reflex is known to be one of the potential complications associated with enema. Our experience suggests that the necessity of glycerin enema for preoperative bowel preparation in elderly patients should be cautiously determined and it should be given, if necessary, under adequate vigilance.

  17. Association of Preoperative Thrombocytosis and Leukocytosis With Postoperative Morbidity and Mortality Among Patients With Ovarian Cancer.

    Science.gov (United States)

    Barber, Emma L; Boggess, John F; Van Le, Linda; Kim, Kenneth H; Bae-Jump, Victoria L; Brewster, Wendy R; Soper, John T; Gehrig, Paola A

    2015-12-01

    To examine whether preoperative thrombocytosis or leukocytosis is associated with increased postoperative morbidity or mortality. Patients with ovarian cancer undergoing primary surgery from 2005 to 2012 were identified from the American College of Surgeons National Surgical Quality Improvement Project. Thrombocytosis was defined as platelets greater than 450,000/mm and leukocytosis as white blood cells greater than 10,000/mm. We examined 30-day postoperative complications and mortality. Descriptive statistics and adjusted multivariable logistic regression were used for analysis. We identified 1,072 patients. The incidence of thrombocytosis was 9.6%, leukocytosis was 18.7%, and 4.9% had both. Leukocytosis was associated with major complication (16.5% compared with 10.3%, P=.01) but not postoperative death (3.0% compared with 1.3%, P=.08). Thrombocytosis was also associated with major complication (19.4% compared with 10.7%, Pthrombocytosis and leukocytosis had increased rates of both major complication (22.6% compared with 10.9%, Pthrombocytosis (adjusted odds ratio [OR] 2.16, 95% confidence interval [CI], 1.25-3.74, Pthrombocytosis and leukocytosis together were associated with postoperative death (adjusted OR 5.4, 95% CI, 1.4-22.3, P=.02). Preoperative thrombocytosis or leukocytosis is associated with an increased risk of major postoperative complication. Patients with both thrombocytosis and leukocytosis experienced twice the rate of major complication and a fourfold increase in postoperative death. II.

  18. [Patient education in France].

    Science.gov (United States)

    Bertrand, Dominique

    2011-10-01

    Patient education is an increasingly important component of therapeutic strategies, especially for chronic illnesses, which currently affect about 12% of the French population and will undoubtedly increase in coming years. Patient education aims to enhance patients' personal responsibility and participation in their therapeutic management and quality of life. Article 84 of French health legislation passed in 2009 inscribes patient education in the Public Health Code for the first time. It distinguishes personalized therapeutic education, patient accompaniment, and learning programs. Direct links between patients and drug companies are prohibited. However, the notion of patient accompaniment remains to be defined, along with the evaluation of patient education, funding sources and practical modalities.

  19. Accessory spleens: preoperative diagnostics limitations and operational strategy in laparoscopic approach to splenectomy in idiopathic thrombocytopenic purpura patients.

    Science.gov (United States)

    Stanek, Aleksander; Stefaniak, Tomasz; Makarewicz, Wojciech; Kaska, Lukasz; Podgórczyk, Hanna; Hellman, Andrzej; Lachinski, Andrzej

    2005-02-01

    The preoperative detection of accessory spleen (AS) is still a very important and serious problem. The aim of the study was to assess the reasons for failure and the long-term results of laparoscopic splenectomy (LS) in patients with idiopathic thrombocytopenic purpura (ITP). Fifty-eight ITP patients underwent LS between June 1998 and December 2002. There were 42 women and 16 men. Preoperatively, we performed computed tomography (CT) and sonography to evaluate the size of the spleen and possibly to recognize the presence of the accessory spleens, which were found preoperatively in three cases. Intraoperatively, ASs were found in the course of laparoscopy in six cases overall, three preoperatively false negative. During follow-up (median time 31 months), in three patients the low platelet count was recognized, respectively after 5 months and 1.5 and 1.8 years. In all those cases scintigraphy was performed and in one case the residual accessory spleen, missed both in preoperative examination and during laparoscopy, was revealed. In two other patients, in spite of thrombocytopenia, no residual spleens were found. We conclude that the problem of accessory spleens can be managed by careful videoscopic examination of the abdominal cavity during splenectomy, while the use of preoperative imaging techniques in detection of accessory spleens is still limited by the insufficient sensitivity of the examination.

  20. Poor preoperative nutritional status is an important predictor of the retardation of rehabilitation after cardiac surgery in elderly cardiac patients.

    Science.gov (United States)

    Ogawa, Masato; Izawa, Kazuhiro P; Satomi-Kobayashi, Seimi; Kitamura, Aki; Ono, Rei; Sakai, Yoshitada; Okita, Yutaka

    2017-04-01

    Preoperative nutritional status and physical function are important predictors of mortality and morbidity after cardiac surgery. However, the influence of nutritional status before cardiac surgery on physical function and the progress of postoperative rehabilitation requires clarification. To determine the effect of preoperative nutritional status on preoperative physical function and progress of rehabilitation after elective cardiac surgery. We enrolled 131 elderly patients with mean age of 73.7 ± 5.8 years undergoing cardiac surgery. We divided them into two groups by nutritional status as measured by the Geriatric Nutritional Risk Index (GNRI): high GNRI group (GNRI ≥ 92, n = 106) and low GNRI group (GNRI nutritional status as assessed by the GNRI could reflect perioperative physical function. Preoperative poor nutritional status may be an independent predictor of the retardation of postoperative rehabilitation in patients undergoing elective cardiac surgery.

  1. The POP Program: the patient education advantage.

    Science.gov (United States)

    Claeys, M; Mosher, C; Reesman, D

    1998-01-01

    In 1992, a preoperative education program was developed for total joint replacement patients in a small community hospital. The goals of the program were to increase educational opportunities for the joint replacement patients, prepare patients for hospitalization, plan for discharge needs, and increase efficiency of the orthopaedic program. Since 1992, approximately 600 patients have attended the education program. Outcomes have included positive responses from patients regarding their preparedness for surgery, increased participation in their plan of care, coordinated discharge planning, decreased length of stay, and progression across the continuum of care. A multidisciplinary approach to preparing patients for surgery allows for a comprehensive and efficient education program. Marketing of successful programs can enhance an institution's competitive advantage and help ensure the hospital's viability in the current health care arena.

  2. Preoperative Breast MRI: Surgeons' Patient Selection Patterns and Potential Bias in Outcomes Analyses.

    Science.gov (United States)

    Lee, Jiyon; Tanaka, Elaine; Eby, Peter R; Zhou, Shouhao; Wei, Wei; Eppelheimer, Christine; Loving, Vilert A

    2017-04-01

    The purpose of this study is to determine which patient- and tumor-related and clinical variables influence dedicated breast surgeons' and general surgeons' referrals for preoperative breast MRI for patients with newly diagnosed breast cancer. Surgeons who perform breast surgery responded to a survey from June 16, 2014, through August 11, 2014. Participants self-identified as breast or general surgeons and provided professional practice details. They used Likert scores (range, 1-7 with increasing likelihood to order MRI) to weigh numerous patient- and tumor-related and clinical variables. Mean likelihood scores were calculated and compared using a linear mixed model. A p ≤ 0.05 was considered statistically significant. Two hundred eighty-nine surveys from 154 (53%) breast surgeons and 135 (47%) general surgeons showed an overall likelihood to refer for patients with a BRCA mutation (mean Likert score, 6.17), familial (mean Likert score, 5.33) or personal (mean Likert score, 5.10) breast cancer history, extremely dense breasts (mean Likert score, 5.30), age younger than 40 years (mean Likert score, 5.24), axillary nodal involvement (mean Likert score, 6.22), tumor that is mammographically occult (mean Likert score, 5.62) or fixed to the pectoralis (mean Likert score, 5.49), tumor that is a candidate for neoadjuvant treatment (mean Likert score, 5.38), multifocal or multicentric disease (mean Likert score, 5.22), invasive lobular carcinoma (mean Likert score, 5.20), T3 (mean Likert score, 4.48) or T2 (mean Likert score, 4.41) tumor, triple-negative breast cancer (mean Likert score, 4.66), a patient who is a candidate for mastectomy requesting breast conservation therapy (mean Likert score, 5.27), and radiologists' recommendations (mean Likert score, 5.19). Across all patient ages, breast surgeons referred more often than did general surgeons (mean Likert score, 4.32 vs 3.92; p = 0.03), especially for patients with BRCA mutation (mean Likert score, 6.39 vs 5.93; p

  3. Perioperative renal outcome in cardiac surgical patients with preoperative renal dysfunction: aprotinin versus epsilon aminocaproic acid.

    Science.gov (United States)

    Maslow, Andrew D; Chaudrey, Alyas; Bert, Arthur; Schwartz, Carl; Singh, Arun

    2008-02-01

    The administration of aprotinin to patients with pre-existing renal dysfunction who are undergoing cardiac surgery is controversial. Therefore, the authors present their experience with the use of aprotinin for patients with preoperative renal dysfunction who underwent elective cardiac surgery requiring cardiopulmonary bypass (CPB). Retrospective analysis. University hospital. Consecutive cardiac surgical patients with preoperative serum creatinine (SCr) > or =1.8 mg/dL undergoing nonemergent cardiac surgery requiring CPB. None. One hundred twenty-three patients either received epsilon aminocaproic acid (EACA, n = 82) or aprotinin (n = 41) as decided by the attending anesthesiologist and surgeon. Data were collected from the Society of Thoracic Surgeons database and from automated intraoperative anesthesia records. Renal function was assessed from measured serum creatinine (SCr) and calculated creatinine clearances (CrCls). Acute perioperative renal dysfunction was defined as a worsening of perioperative renal function by > or =25% and/or the need for hemodialysis (HD). Data were recorded as mean and standard deviation or percentage of population depending on whether the data were continuous or not. Data were compared by using an analysis of variance, chi-square analysis, Student paired and unpaired t tests, Fisher exact test, Wilcoxon rank sum test, and Mann-Whitney U test. A p value or =3 months after surgery was significantly lower in the aprotinin group compared with the EACA group (1.8 v 2.2 mg/dL, p < 0.05). Acute perioperative renal dysfunction was associated with worse patient outcome and longer CPB and AoXCl times. Demographic and surgical variables indicated that the sicker patients undergoing more complex surgeries were more likely to be treated with aprotinin. Although aprotinin patients had a higher renal risk score, the administration of aprotinin did not negatively impact renal outcome.

  4. Prevalence and Severity of Preoperative Disabilities in Iranian Patients with Lumbar Disc Herniation

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    Farzad Omidi-Kashani

    2013-12-01

    Full Text Available   Background: Literature recommends that refractory cases with lumbar disc herniation and appropriate indications are better to be treated surgically, but do all the patients throughout the world consent to the surgery with a same disability and pain threshold? We aim to elucidate the prevalence and severity of disabilities and pain in Iranian patients with lumbar disc herniation who have consented to the surgery.   Methods: In this case series study, we clinically evaluated 194 (81 female and 113 male admitted patients with primary, simple, and stable L4-L5 or L5-S1 lumbar disc herniation who were undergoing surgical discectomy. The mean age of the patients was 38.3±11.2 (range: 18-76 years old. Disabilities were evaluated by the items of the Oswestry Disability Index (ODI questionnaire and severity of pain by the Visual Analogue Scale (VAS. Chi-square test was used to compare the qualitative variables. Results: Severe disability (39.2% and crippled (29.9% were the two most common types of disabilities. Mean ODI score was 56.7±21.1 (range: 16-92. Total mean VAS in all patients was 6.1±1.9 (range: 0-10. Sex and level of disc herniation had no statistical effect on preoperative ODI and VAS. The scale of six was the most frequent scale of preoperative VAS in our patients. Conclusion: Iranian patients with lumbar disc herniation who consented to surgery have relatively severe pain or disability. These severities in pain or disabilities have no correlation with sex or level of disc herniation and are not equal with developed countries.

  5. [Efficiency assessment of preoperative preparatory programs in pediatric patients in dentistry].

    Science.gov (United States)

    Milenin, V V; Tolasov, K R; Ostreikov, I F

    2013-01-01

    Research objective was to compare the efficiency of different preoperative preparatory programs which had been used for anxiety decrease in Pediatric patients before oral cavity sanation with general anaesthesia. Two preparatory programs were used. In the first program patients were informed about the treatment they were undergoing. Patients visited the operating unit and watched the videos about forthcoming procedure (group of Information Technologies (IT), n = 82). The second program included the tutorials (face mask use, acquaintance with equipment alarms etc.) in addition to Information Technologies (group of lnformation Technologies and tutorials (ITT) n = 83). Information Technologies and tutorials were not used in the control group (n = 86). Both used programs were effective. ITT program was the most effective.

  6. COMPARISON OF PREOPERATIVE RECTAL DICLOFENAC AND RECTAL PARACETAMOL FOR POSTOPERATIVE ANALGESIA IN PAEDIATRIC PATIENTS

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    Ketaki

    2014-01-01

    Full Text Available Acute postoperative pain has adverse effects on the patients moral as well as various physiological functions of the body. We conducted a prospective randomized study to compare the efficacy of preoperative rectal diclofenac and paracetamol for postoperative analgesia in pediatric age group. Sixty children (3 – 13 yrs. undergoing minor surgical procedures were randomly alloc ated into 2 groups, group I comprising of 30 children who received diclofenac suppository post induction and group II comprising of 30 children who received paracetamol suppository post induction. Pain was assessed by the “Hanallah pain scale” which catego rizes pain based on 5 parameters, viz, systolic blood pressure, crying, movements, agitation (confused, excited, and complaints of pain 1 . We concluded that though both, diclofenac sodium and paracetamol are good postoperative analgesics when given by rect al route in pediatric patients undergoing minor surgeries, diclofenac sodium provides better analgesia than paracetamol when given by rectal route in pediatric patients.

  7. Kinetic Changes in Liver Parenchyma After Preoperative Chemotherapy for Patients with Colorectal Liver Metastases.

    Science.gov (United States)

    Tani, Keigo; Shindoh, Junichi; Takamoto, Takeshi; Shibahara, Junji; Nishioka, Yujiro; Hashimoto, Takuya; Sakamoto, Yoshihiro; Hasegawa, Kiyoshi; Makuuchi, Masatoshi; Kokudo, Norihiro

    2017-05-01

    Total liver volume (TLV) empirically changes after aggressive preoperative chemotherapy for colorectal liver metastases (CLM). However, the actual degree of changes in normal liver parenchyma and its clinical relevance remain unclear. Morphometric data of 110 patients who underwent initial hepatectomy after preoperative chemotherapy were reviewed. TLVs before and after chemotherapy were measured using a computer-based volumetry software and their relevance to clinical factors was investigated. More than 10% of decrease in TLV was observed in 42 (38.2%) patients, and more than 10% of increase was observed in 11 (10.0%) patients. Change in TLV was within 10% in the remaining 57 (51.8%) patients. Indocyanine green retention rate at 15 min (ICG-R15) value was significantly higher in patients with TLV decrease more than 10% (13.4 vs. 9.3 vs. 8.5%; p = 0.004). Steatosis in the underlying liver was significantly frequent in patients with TLV increase more than 10% (p 15% (odds ratio 8.8; p = 0.0001). Tendency of correlation was confirmed in the kinetic changes in TLV and ICG-R15 during chemotherapy even though there was no statistical significance (r = -0.33, p = 0.080). Perichemotherapy kinetic changes in TLV may predict histopathologic changes or changes in hepatic functional reserve in the underlying liver. More than 10% of shrinkage in TLV is associated with impaired hepatic functional reserve, and it can be a new supplemental finding in the prediction of surgical risk of major hepatectomy for CLM.

  8. Preoperative Evaluation with fMRI of Patients with Intracranial Gliomas

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    Ioannis Z. Kapsalakis

    2012-01-01

    Full Text Available Introduction. Aggressive surgical resection constitutes the optimal treatment for intracranial gliomas. However, the proximity of a tumor to eloquent areas requires exact knowledge of its anatomic relationships to functional cortex. The purpose of our study was to evaluate fMRI’s accuracy by comparing it to intraoperative cortical stimulation (DCS mapping. Material and Methods. Eighty-seven patients, with presumed glioma diagnosis, underwent preoperative fMRI and intraoperative DCS for cortical mapping during tumor resection. Findings of fMRI and DCS were considered concordant if the identified cortical centers were less than 5 mm apart. Pre and postoperative Karnofsky Performance Scale and Spitzer scores were recorded. A postoperative MRI was obtained for assessing the extent of resection. Results. The areas of interest were identified by fMRI and DCS in all participants. The concordance between fMRI and DCS was 91.9% regarding sensory-motor cortex, 100% for visual cortex, and 85.4% for language. Data analysis showed that patients with better functional condition demonstrated higher concordance rates, while there also was a weak association between tumor grade and concordance rate. The mean extent of tumor resection was 96.7%. Conclusions. Functional MRI is a highly accurate preoperative methodology for sensory-motor mapping. However, in language mapping, DCS remains necessary for accurate localization.

  9. The effect of preoperative Lugol's iodine on intraoperative bleeding in patients with hyperthyroidism

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    Yeliz Yilmaz

    2016-08-01

    Conclusion: Preoperative Lugol solution treatment was found to be a significant independent determinant of intraoperative blood loss. Moreover, preoperative Lugol solution treatment decreased the rate of blood flow, and intraoperative blood loss during thyroidectomy.

  10. A new clinically applicable age-specific comorbidity index for preoperative risk assessment of ovarian cancer patients

    DEFF Research Database (Denmark)

    Noer, Mette Calundann; Sperling, Cecilie Dyg; Antonsen, Sofie Leisby

    2016-01-01

    OBJECTIVE: To develop and validate a new feasible comorbidity index based on self-reported information suited for preoperative risk assessment of ovarian cancer patients. METHODS: The study was based on patient self-reported data from ovarian cancer patients registered in the Danish Gynecological...

  11. Preoperative evaluation of patients submitted to pneumonectomy for lung carcinoma: role of exercise testing.

    Science.gov (United States)

    Villani, Fabrizio; Busia, Alessandra

    2004-01-01

    The aim of the present investigation was to evaluate which parameters of preoperative spirometry, arterial blood gas, radionuclide lung scanning and cardiopulmonary exercise test are the best predictor of postoperative morbidity and mortality in patients submitted to pneumonectomy. The study was conducted in 150 patients (mean age, 57.1). Forty-four patients (29.3%) had postoperative complications. Four patients (2.7%) died within one month of the pneumonectomy. Patients with complications had significantly lower ppoFEV1 as percentage of predicted and lower VO2 max, and those who died also had a significant decrease in PaO2 during exercise. Moreover, among patients with obstructive pulmonary disease (FEV1VO2 max in complicated patients. The present data support the suggestion that exercise testing could be a useful adjunct in the evaluation of postoperative risk for pneumonectomy, especially in patients with obstructive pulmonary disease. In particular, patients with VO2 max <50% of predicted should be considered at high risk of morbidity from cardiopulmonary causes.

  12. Clinical and Prognostic Significance of Preoperative Plasma Fibrinogen Levels in Patients with Operable Breast Cancer.

    Directory of Open Access Journals (Sweden)

    Yu Mei

    Full Text Available Elevated plasma fibrinogen levels are associated with tumor progression and poor outcomes in different cancer patients. The objective of this study was to investigate the clinical and prognostic value of preoperative plasma fibrinogen levels in patients with operable breast cancer.Two hundred and twenty-three patients diagnosed with breast cancer were retrospectively evaluated in this study. Plasma fibrinogen levels were examined before treatment and analyzed along with patient clinicopathological parameters, disease-free survival (DFS and overall survival (OS. Both univariate and multivariate analyses were performed to identify the clinicopathological parameters associated with DFS and OS.Elevated preoperative plasma fibrinogen levels were directly associated with age of diagnose (≤47 vs. >47, p<0.001, menopause (yes vs. no, p<0.001, tumor size (T1&T2 vs. T3&T4, p = 0.033, tumor stage (I vs. II vs. III, p = 0.034 and lymph node involvement (N = 0 vs. 1≤N≤3 vs. N≥4, p<0.001, but not with histological grade, molecular type and other Immunohistochemical parameters (ER, PR, HER2 and Ki-67. In a univariate survival analysis, tumor stage, tumor size, lymph node involvement (p<0.001/p<0.001 and plasma fibrinogen (p<0.001/p<0.001 levels were associated with disease-free and overall survival, but just lymph nodes involvement (p<0.001, hazard ratio [HR] = 2.9, 95% confidence interval [CI] = 1.6-5.3/p = 0.006, HR = 3.2, 95% CI = 1.4-7.3 and plasma fibrinogen levels (p = 0.006, HR = 3.4, 95% CI = 1.4-8.3/p = 0.002, HR = 10.1, 95% CI = 2.3-44.6 were associated with disease-free and overall survival in a multivariate survival analysis, respectively.This study demonstrates that elevated preoperative plasma fibrinogen levels are associated with breast cancer progression and are independently associated with a poor prognosis in patients with operable breast cancer.

  13. Digital multimedia books produced using iBooks Author for pre-operative surgical patient information.

    Science.gov (United States)

    Briggs, Matthew; Wilkinson, Caroline; Golash, Aprajay

    2014-10-01

    Presenting patients with medical information and ensuring informed consent can be difficult due to patients with varying levels of literacy, physical and mental disabilities and spoken languages. Patients obtaining information from external sources, such as the internet, can also be problematic as the information can be irrelevant, inaccurate or misleading. A patient satisfaction study was performed in order to assess the effectiveness of using ebooks in order to communicate pre and post surgical information to neurosurgical patients. 3 digital books were produced using iBooks Author (a free desktop publishing program designed by Apple) including ACDF (anterior cervical discectomy and fusion), lumbar laminectomy and lumbar discectomy. Each book contained written information organised into sections and chapters along with an array of multimedia elements including 3D animations, interactive diagrams, 3D models of anatomy and patient experience videos. 32 volunteer patients were then presented with the digital books via an iPad during their preoperative assessment and then asked to complete a questionnaire. The results demonstrated a demand for this type of digital presentation of medical information and also showed patients no longer felt the need to seek further information from external sources.

  14. The effects of preoperative chemotherapy on isolated tumour cells in the blood and bone marrow of gastric cancer patients

    Science.gov (United States)

    Kolodziejczyk, P; Pituch-Noworolska, A; Drabik, G; Kulig, J; Szczepanik, A; Sierzega, M; Gurda, A; Popiela, T; Zembala, M

    2007-01-01

    Recent studies in breast cancer suggest that monitoring the isolated tumour cells (ITC) may be used as a surrogate marker to evaluate the efficacy of systemic chemotherapy. In the present study, we have investigated the effects of preoperative chemotherapy on ITC in the blood and bone marrow of patients with potentially resectable gastric cancer. After sorting out the CD45-positive cells, the presence of ITC defined as cytokeratin-positive cells was examined before and after preoperative chemotherapy. The patients received two courses of preoperative chemotherapy with cisplatin (100 mg m−2, day 1) and 5-fluorouracil (1000 mg m−2, days 1–5), administered every 28 days. Fourteen of 32 (44%) patients initially diagnosed with ITC in blood and/or bone marrow were found to be negative (responders) after preoperative chemotherapy (P<0.01). The incidence of ITC in bone marrow was also significantly (P<0.01) reduced from 97 (31 of 32) to 53% (17 of 32). The difference between patients positive for ITC in the blood before (n=7, 22%) and after (n=5, 16%) chemotherapy was statistically insignificant. The overall 3-year survival rates were 32 and 49% in the responders and non-responders, respectively (P=0.683). These data indicate that preoperative chemotherapy can reduce the incidence of ITC in patients with gastric cancer. PMID:17700573

  15. Nuances of preoperative planning of total hip arthroplasty in patients with hip dysplasia

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    R. M. Tikhilov

    2015-01-01

    Full Text Available Purpose of the study - to evaluate in different groups of patients variability of anatomical changes that may affect the difference in the length of the lower extremities and affect on the results of the preoperative planning. Material and methods. As study material we used long film X-ays of 142 patients. A main group comprised 69 patients with varying severity of hip dysplasia. Control group consisted of 73 patients without hip pathology. All patients were performed long film X-rays, and measurements of relative and absolute lengths of the lower limbs, followed by analysis of the data. Results. Analysis of the measurements showed that none of the patients had absolutely equal length of the lower limbs, even in the control group in 56.2% of the observations noted the absolute difference of the lower extremities length more than 5 mm, and in 9.6% of patients - from 20 to 35 mm. In assessing the difference of the lower extremities length on AP pelvic view in the main group only one patient of 69 had the same length of the legs, and in 61 cases the difference was more than 5 mm, that it was clinically significant. Of practical interest is the fact that in the main group shortening of the operated limb was observed in 51 of 69 patients in AP views of the pelvis, but the results of measurements of the anatomical length of limbs long film X-rays compared with measurements of the relative shortening on the pelvis AP views showed that clinically significant difference exceeding 5 mm between measurements observed in 68.1% of cases. The greatest difference between the measurements of the limbs length on the pelvis AP views and long film X-rays observed in patients with unilateral hip dislocation and averaged 17.0 mm. Conclusion. Performing preoperative planning in patients with dysplasia only on pelvis AP views not allow properly compensate the difference of the lower extremities lengths, which may adversely affect the functional results of surgery and

  16. Prevalence rate and influencing factors of preoperative anxiety and depression in gastric cancer patients in China:A preliminary study

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Objective:We aimed to investigate the prevalence of, and factors inlfuencing, preoperative anxiety and depression in gastric cancer patients.Methods: We enrolled 53 gastric cancer patients from FujianMedical University Union Hospital, who were diagnosed by gastroscopy and would accept laparoscopic surgery. Each participant completed questionnaires to assess their anxiety and depression, coping modes, social support, type D personality and the values of Neutrophil to Lymphocyte Ratio (NLR).Results:The prevalence rate of preoperative anxiety and depression was 20.75% in the 53 gastric cancer patients. The factors were resigned dimensions of coping style, type D personality, NLR. There were no significant differences in confrontive and avoidant dimensions of coping mode and social support. Conclusion:The prevalence of preoperative anxiety and depression in gastric cancer patients is still high, and inlfuenced by the coping mode, type D personality and NLR.

  17. A study of preoperative methionine-depleting parenteral nutrition plus chemotherapy in gastric cancer patients

    Institute of Scientific and Technical Information of China (English)

    Wei Xin Cao; Qin Min Cheng; Xu Feng Fei; Shu Fa Li; Hao Ran Yin; Yan Zhen Lin

    2000-01-01

    AIM To investigate the interference of methionine-free parenteral nutrition plus 5-Fu (-MetTPN + 5-Fu) in gastric cancer cell kinetics and the side effects of the regimen. METHODS Fifteen patients with advanced gastric cancer were randomly divided into two groups, 7 patients were given preoperatively a seven-day course of standard parenteral nutrition in combination with a five-day course of chemotherapy (sTPN + 5-Fu), while the other 8 patients were given methionine-deprived parenteral nutrition and 5-Fu (-MetTPN + 5-Fu).Cell cycles of gastric cancer and normal mucosa were studied by flow cytometry (FCM). Blood samples were taken to measure the serum protein, methionine (Met) and cysteine (Cys)levels, and liver and kidney functions. RESULTS As compared with the results obtained before the treatment, the percentage of Gn/G1 tumor cells increased and that of S phase decreased in the -MetTPN + 5-Fu group, while the contrary was observed in the sTPN + 5-Fu group.Except that the ALT, AST and AKP levels were slightly increased in a few cases receiving -MetTPN + 5-Fu, all the other biochemical parameters were within normal limits. Serum Cys level decreased slightly after the treatment in both groups. Serum Met level of patients receiving sTPN + 5-Fu was somewhat higher after treatment than that before treatment; however,no significant change occurred in the -MetTPN +5-Fu group, nor operative complications in both groups. CONCLUSION -MetTPN + 5-Fu exerted a suppressive effect on cancer cell proliferation,probably through a double mechanism of creating a state of "Met starvation" adverse to the tumor cell cycle, and by allowing 5-Fu to kill specifically cells in S phase. Preoperative shortterm administration of-MetTPN + 5-Fu had little undesirable effect on host metabolism.

  18. CT detection of thyroid pyramidal lobe in preoperative patients with thyroid tumors

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    Shin, Gi Won; Kim, Dong Won [Dept. of Radiology, Busan Paik Hospital, Inje University College of Medicine, Busan (Korea, Republic of)

    2013-10-15

    Thyroid pyramidal lobe (TPL) is a normal variant of the thyroid gland, but few imaging studies of TPL have been published. The purpose of this study is to investigate the frequency, location, size (length, maximal AP diameter, maximal transverse diameter), and upper end level of TPL with its separation from the main thyroid gland on preoperative neck CT and to compare them with operative findings in order to assess the diagnostic accuracy of neck CT for detection TPL. 46 patients, who underwent preoperative neck CT before thyroidectomy, were included in the study. The frequency, location, size, and upper end level of TPL with its separation from the main thyroid gland on the neck CT was analyzed by a single radiologist. The sensitivity, specificity, positive predictive value, negative predictive value and accuracy of neck CT for detecting TPL was 77.8%, 89.5%, 91.3%, 73.9% and 82.6%. There was a significant difference in maximal AP diameter, location, upper end level, and its separation from main thyroid gland between CT and operative findings (p < 0.05), but there was no significant difference in the length and maximal transverse diameter of TPL (p > 0.05). Diagnostic accuracy of neck CT for detecting TPL was high, and the neck CT may be useful for evaluating TPL in the suprahyoid neck.

  19. The effect of preoperative Lugol's iodine on thyroid blood flow in patients with Graves' hyperthyroidism.

    Science.gov (United States)

    Chang, D C; Wheeler, M H; Woodcock, J P; Curley, I; Lazarus, J R; Fung, H; John, R; Hall, R; McGregor, A M

    1987-12-01

    A study was conducted to investigate the effect of Lugol's iodine on the superior thyroid artery (STA) blood flow with use of a Duplex ultrasound scanner for 12 patients with Graves' disease. All patients were treated with antithyroid drugs until they were euthyroid and then, with randomization, the patients received either Lugol's iodine, 0.3 ml thrice daily, or placebo for 9 days in a double-blind fashion. Antithyroid drugs were continued throughout the study. Reduction in the diameter, time-averaged velocity (TAV), and volume flow (VF) of the STAs was demonstrated in all patients in the treatment group, whereas there were no consistent trends in the placebo group. The changes in TAV and VF were significantly different between the placebo and treatment groups (p less than 0.01 for TAV and p less than 0.005 for VF). These changes were more marked in patients with high initial VF and minimal in patients with low initial VF. On the basis of these results, we recommend that patients with high thyroid blood flow before thyroidectomy should receive Lugol's iodine preoperatively.

  20. Clinical significance of preoperative carcinoembryonic antigen level in patients with clinical stage IA non-small cell lung cancer

    Science.gov (United States)

    Suda, Takashi; Hachimaru, Ayumi; Tochii, Daisuke; Tochii, Sachiko; Takagi, Yasushi

    2017-01-01

    Background The objective of this study was to assess the preoperative serum carcinoembryonic antigen (CEA) level in patients with clinical stage IA non-small cell lung cancer (NSCLC) and to evaluate its clinical significance. Methods Between January 2005 and December 2014, a total of 378 patients with clinical stage IA NSCLC underwent complete resection with systematic node dissection. The survival rate was estimated starting from the date of surgery to the date of either death or the last follow-up by the Kaplan-Meier method. Univariate analyses by log-rank tests were used to determine prognostic factors. Cox proportional hazards ratios were used to identify independent predictors of poor prognosis. Clinicopathological predictors of lymph node metastases were evaluated by logistic regression analyses. Results The 5-year survival rate of patients with an elevated preoperative serum CEA level was significantly lower than that of patients with a normal CEA level (75.5% vs. 87.7%; P=0.02). However, multivariate analysis did not show the preoperative serum CEA level to be an independent predictor of poor prognosis. Postoperative pathological factors, including lymphatic permeation, visceral pleural invasion, and lymph node metastases, tended to be positive in patients with an elevated preoperative serum CEA level. In addition, the CEA level was a statistically significant independent clinical predictor of lymph node metastases. Conclusions The preoperative serum CEA level was not an independent predictor of poor prognosis in patients with pathological stage IA NSCLC but was an important clinical predictor of tumor invasiveness and lymph node metastases in patients with clinical stage IA NSCLC. Therefore, measurement of the preoperative serum CEA level should be considered even for patients with early-stage NSCLC.

  1. Factors influencing preoperative stress response in coronary artery bypass graft patients

    Directory of Open Access Journals (Sweden)

    Wulf Hinnerk

    2004-09-01

    Full Text Available Abstract Background In many studies investigating measures to attenuate the hemodynamic and humoral stress response during induction of anaesthesia, primary attention was paid to the period of endotracheal intubation since it has been shown that even short-lasting sympathetic cardiovascular stimulation may have detrimental effects on patients with coronary artery disease. The aim of this analysis was, however, to identify the influencing factors on high catecholamine levels before induction of anaesthesia. Methods Various potential risk factors that could impact the humoral stress response before induction of anaesthesia were recorded in 84 males undergoing coronary aortic bypass surgery, and were entered into a stepwise linear regression analysis. The plasma level of norepinephrine measured immediately after radial artery canulation was chosen as a surrogate marker for the humoral stress response, and it was used as the dependent variable in the regression model. Accordingly, the mean arterial blood pressure, heart rate and the calculated pressure-rate product were taken as parameters of the hemodynamic situation. Results Stepwise regression analysis revealed that the oral administration of low-dose clonidine (mean dose 1.75 μg·kg-1 on the morning of surgery was the only significant predictor (p = 0.004 of the high variation in preoperative norepinephrine plasma levels. This intervention decreased norepinephrine levels by more than 40% compared to no clonidine administration, from 1.26 to 0.75 nmol·l-1. There was no evidence for dose-responsiveness of clonidine. All other potential predictors were removed from the model as insignificant (p > 0.05. The use of beta-blocker, ace-inhibitors, ejection fraction, and body mass index were significant determinants for the hemodynamic situation (heart rate, mean arterial pressure, pressure rate product of the patient during the pre-induction period. Conclusion The oral administration of clonidine is

  2. Acute toxicity and surgical complications after preoperative (chemo)radiation therapy for rectal cancer in patients with inflammatory bowel disease

    NARCIS (Netherlands)

    Bosch, S.L.; Rooijen, S.J. van; Bökkerink, G.M.J.; Braam, H.J.; Derikx, L.A.A.P.; Poortmans, P.M.P.; Marijnen, C.A.; Nagtegaal, I.D.; Wilt, J.H.W. de

    2017-01-01

    PURPOSE: Preoperative therapy reduces local recurrences and may facilitate surgery in rectal cancer patients. However, in patients with inflammatory bowel disease (IBD) this treatment is often withheld due to the perceived risk of excessive side-effects, even though evidence is limited. The purpose

  3. Efficacy of pre-operative progressive resistance training on post-operative outcomes in patients undergoing total knee arthroplasty

    DEFF Research Database (Denmark)

    Skoffer, Birgit; Maribo, Thomas; Mechlenburg, Inger;

    2015-01-01

    OBJECTIVE: To investigate the efficacy of 4 weeks of pre-operative and 4-week post-operative progressive resistance training (PRT) compared to 4 weeks of post-operative PRT only on functional performance, muscle strength and patient-reported outcomes in patients undergoing total knee arthroplasty...

  4. Livin expression is an independent factor in rectal cancer patients with or without preoperative radiotherapy.

    Science.gov (United States)

    Ding, Zhen-Yu; Zhang, Hong; Adell, Gunnar; Olsson, Birgit; Sun, Xiao-Feng

    2013-12-02

    This study was aimed to investigate the expression significance of Livin in relation to radiotherapy (RT), clinicopathological and biological factors of rectal cancer patients. This study included 144 primary rectal cancer patients who participated in a Swedish clinical trial of preoperative radiotherapy. Tissue microarray samples from the excised primary rectal cancers, normal mucosa and lymph node metastases were immunostained with Livin antibody. The proliferation of colon cancer cell lines SW620 and RKO was assayed after Livin knock-down. The expression of Livin was significantly increased from adjacent (P = 0.051) or distant (P = 0.028) normal mucosa to primary tumors. 15.4% (2/13) and 39.7% (52/131) patients with Livin-negative and positive tumors died at 180 months after surgery, and the difference tended to be statistically significant (P = 0.091). In multivariate analyses, the difference achieved statistical significance, independent of TNM stage, local and distant recurrence, grade of differentiation, gender, and age (odds ratio = 5.09, 95% CI: 1.01-25.64, P = 0.048). The in vitro study indicated colon cancer cells with Livin knock-down exhibited decreased proliferation compared with controls after RT. The expression of Livin was was independently related to survival in rectal cancer patients, suggesting Livin as a useful prognostic factor for rectal cancer patients.

  5. Cost-effectiveness analysis of preoperative transfusion in patients with sickle cell disease using evidence from the TAPS trial.

    Science.gov (United States)

    Spackman, Eldon; Sculpher, Mark; Howard, Jo; Malfroy, Moira; Llewelyn, Charlotte; Choo, Louise; Hodge, Renate; Johnson, Tony; Rees, David C; Fijnvandraat, Karin; Kirby-Allen, Melanie; Davies, Sally; Williamson, Lorna

    2014-03-01

    The study's objective was to assess the cost-effectiveness of preoperative transfusion compared with no preoperative transfusion in patients with sickle cell disease undergoing low- or medium-risk surgery. Seventy patients with sickle cell disease (HbSS/Sß(0) thal genotypes) undergoing elective surgery participated in a multicentre randomised trial, Transfusion Alternatives Preoperatively in Sickle Cell Disease (TAPS). Here, a cost-effectiveness analysis based on evidence from that trial is presented. A decision-analytic model is used to incorporate long-term consequences of transfusions and acute chest syndrome. Costs and health benefits, expressed as quality-adjusted life years (QALYs), are reported from the 'within-trial' analysis and for the decision-analytic model. The probability of cost-effectiveness for each form of management is calculated taking into account the small sample size and other sources of uncertainty. In the range of scenarios considered in the analysis, preoperative transfusion was more effective, with the mean improvement in QALYs ranging from 0.018 to 0.206 per patient, and also less costly in all but one scenario, with the mean cost difference ranging from -£813 to £26. All scenarios suggested preoperative transfusion had a probability of cost-effectiveness >0.79 at a cost-effectiveness threshold of £20 000 per QALY.

  6. Efficacy of preoperative radiochemotherapy in patients with locally advanced pancreatic carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Lind, Pehr A.; Bystroem, Per (Dept. of Oncology and Pathology, Karolinska Inst., Stockholm (SE)); Isaksson, Bengt; Almstroem, Markus; Permert, Johan (Div. of Surgery, Dept. of Clinical Science, Intervention and Technology, Karolinska Inst. at Karolinska Univ. Hospital-Huddinge, Stockholm (SE)); Johnsson, Anders (Dept. of Oncology, Lund Univ. Hospital, Lund (SE)); Albiin, Nils (Div. of Radiology, Dept. of Clinical Science, Intervention and Technology, Karolinska Inst., Stockholm (SE))

    2008-03-15

    Background. The optimal care for patients with unresectable, non-metastatic pancreatic adenocarcinoma (PAC) is debated. We treated 17 consecutive cases with preoperative radiochemotherapy (RCT) as a means for downstaging their tumours and compared outcome with 35 patients undergoing direct surgery for primarily resectable PAC during the same time period. Methods. The patients had biopsy proven, unresectable, non-metastatic PAC which engaged >= 50% of the circumference of a patent mesenteric/portal vein for a distance >= 2 cm and/or < 50% of the circumference of a central artery for < 2 cm. The preop therapy included two courses of Xelox (oxaliplatin 130 mg/m2 d1; capecitabine 2 000 mg/m2 d1-14 q 3 w) followed by 3-D conformal radiotherapy (50.4 Gy; 1.8 Gy fractions) with reduced Xelox (d1-5 q 1 w X 6). Results. No incident of RCT-related CTC Grade 3-4 haematologic and six cases of non-haematologic side-effects were diagnosed. Sixteen patients completed the RCT and were rescanned with CT and reevaluated for surgery 4 weeks post-RCT. Five cases were diagnosed with new metastases to the liver. Eleven patients were accepted for surgery whereof eight underwent a curative R{sub 0}-resection. The median overall survival for the latter group was 29 months, which compared favourably with our control group of patients undergoing direct curative surgery for primarily resectable PAC (median OS: 16 months; RO-rate: 75%). Perioperative morbidity was similar in the two cohorts but the duration of surgery was longer (576 vs. 477 min) and the op blood loss was greater (3288 vs. 1460 ml) in the RCT-cohort (p < 0.05). The 30-day mortality was zero in both groups. Conclusion. Preoperative RCT in patients with locally advanced PAC resulted in a high rate of curative resections and promising median survival in our treatment series. This trimodality approach merits further exploration in new studies, which are currently underway at our Dept.

  7. Copper as ancillary diagnostic tool in preoperative evaluation of possible papillary thyroid carcinoma in patients with benign thyroid disease.

    Science.gov (United States)

    Dragutinović, Vesna V; Tatić, Svetislav B; Nikolić-Mandić, Snežana D; Tripković, Tatjana M; Dunđerović, Duško M; Paunović, Ivan R

    2014-09-01

    Preoperative diagnosis of papillary thyroid carcinoma (PTC) comprises numerous diagnostic procedures which are mostly applicable in tertiary institutions. Normal thyroid function depends on the presence of many trace elements and copper (Cu) and zinc (Zn) are some of those. The study is based on retrospective review of 118 patients with preoperatively diagnosed benign thyroid disease (BTD) and 12 with PTC, who underwent thyroid surgery at the Center for Endocrine Surgery Clinical Center of Serbia, Belgrade, between 2010 and 2012. The objective was to evaluate concentrations of Cu and Zn in serum as possible prediction markers for PTC in patients who underwent surgery for preoperatively diagnosed BTD. Concentrations of Cu and Zn ions in serum were measured using atomic absorption spectrophotometer. Data were analyzed using methods of descriptive statistics, Anova and t-test (p papillary microcarcinoma-mPTC in 13 (11.0%) of BTD patients. The concentrations of Cu ions in serum of PTC patients as well as in serum of patients with mPTC were significantly higher than in serum of BTD patients (p thyroid surgery can be useful, easy available, and a low-cost tool in prediction of preoperatively undiagnosed PTC in patients with BTD.

  8. Preoperative progressive pneumoperitoneum and botulinum toxin type A in patients with large incisional hernia.

    Science.gov (United States)

    Bueno-Lledó, J; Torregrosa, A; Ballester, N; Carreño, O; Carbonell, F; Pastor, P G; Pamies, J; Cortés, V; Bonafé, S; Iserte, J

    2017-04-01

    Combination of preoperative progressive pneumoperitoneum (PPP) and botulinum toxin type A (BT) has not been previously reported in the management of large incisional hernia (LIH). Observational study of 45 consecutive patients with LIH between June 2010 and July 2014. The diameters of the hernia sac, the volumes of the incisional hernia (VIH) and the abdominal cavity (VAC), and the VIH/VAC ratio were measured before and after PPP and BT using abdominal CT scan data. We indicated the combination of both techniques when the volume of the incisional hernia (VIH)/volume of the abdominal cavity (VAC) ratio was >20%. The median insufflated volume of air for PPP was 8.600 ± 3.200 cc (4.500-13.250), over a period of 14.3 ± 1.3 days (13-16). BT administration time was 40.2 ± 3.3 days (37-44). We obtained an average value of reduction of 14% of the VIH/VAC ratio after PPP and BT (p < 0.05). Complications associated with PPP were 15.5%, and with surgical technique, 26.6%. No complications occurred during the BT administration. Reconstructive technique was anterior CST and primary fascial closure was achieved in all patients. Median follow-up was 40.5 ± 19 months (12-60) and we reported 2 cases of hernia recurrence (4.4%). Preoperative combination of PPP and BT is feasible and a useful tool in the surgical management of LIH, although at the cost of some specific complications.

  9. Predictors and in-hospital outcomes of preoperative acute kidney injury in patients with type A acute aortic dissection

    Science.gov (United States)

    Wang, Xiao; Ren, Hong-Mei; Hu, Chun-Yan; Que, Bin; Ai, Hui; Wang, Chun-Mei; Sun, Li-Zhong; Nie, Shao-Ping

    2016-01-01

    Background Acute kidney injury (AKI) is common after surgery for acute aortic dissection (AAD) and increases in-hospital and long-term mortality. However, few data exist on the clinical and prognostic relevance of early preoperative AKI in patients with type A AAD. We aimed to determine the incidence and predictors of preoperative AKI and the impact of AKI on in-hospital outcomes in patients with type A AAD. Methods From May 2009 to June 2014, we retrospectively enrolled 178 patients admitted to our hospital within 48 h from symptom onset and receiving open surgery for type A AAD. The patients were divided into no AKI and AKI groups and staged with AKI severity according to the KDIGO criteria before surgery. Results AKI occurred in 41 patients (23.0%). The incidence of in-hospital complications was significantly higher in patients with preoperative AKI compared to no AKI (41.5% vs. 9.5%, P < 0.001), including renal infarction (7.3% vs. 0, P = 0.012), and it increased with AKI severity (Ptrend < 0.001). Patients with AKI had higher in-hospital mortality compared with patients without AKI, although no significant difference was found (14.6% vs. 5.1%, P = 0.079). Multivariate analysis indicated that male gender, diastolic blood pressure on admission and bilateral renal artery involvement were independent predictors of preoperative AKI in patients with type A AAD. Conclusions Early AKI before surgery was common in patients with type A AAD, and was associated with increased in-hospital complications. Male gender, diastolic blood pressure on admission and bilateral renal artery involvement were major predictors for preoperative AKI. PMID:27781058

  10. Bloodless surgery in a patient with thalassemia minor. Usefulness of erythropoietin, preoperative blood donation and intraoperative blood salvage.

    Science.gov (United States)

    Pérez Ferrer, A; Ferrazza, V; Gredilla, E; de Vicente, J; de la Rua, A; Larrea, A

    2007-05-01

    A patient with thalassemia minor and idiopathic scoliosis was scheduled for posterior vertebral arthrodesis. The diagnosis of thalassemia minor was made during the preoperative assessment. Preoperative blood cell count displayed the following data: red blood count 5.4 x 106/microL, haemoglobin 11.6 g/dL and hematocrit 36.9%. As corrective surgery for scoliosis is associated with major blood loss, the patient was scheduled for preoperative treatment with human recombinant erythropoietin (rHuEPO), autologous blood donation, intraoperative blood cell salvage and administration of tranexamic acid. The use of rHuEPO was intended to increase hemoglobin (12.1 g/dL) levels at the moment of surgery following the donation of 2 autologous blood units. 1000 mL of salvaged blood were processed. The output line of the blood cell salvage machine did not show any sign of increased red cell haemolysis. The postoperative course was uneventful and the patient was discharged from the postoperative intensive care unit on day 7 after surgery with no allogenic blood transfusion. No references detailing the use of rHuEPO and autologous blood donation preoperatively in patients with thalassemia minor and only one case report discussed the utility of intraoperative blood cell salvage in a patient with thalassemia intermedia. Although further experience is needed, this case report suggests that even for patients with thalassemia minor, methods focused on allogenic blood salvage can be used safely.

  11. Preoperative Anxiety in Patients With Myasthenia Gravis and Risk for Myasthenic Crisis After Extended Transsternal Thymectomy: A CONSORT Study.

    Science.gov (United States)

    Zou, Jianyong; Su, Chunhua; Lun, Xueping; Liu, Weibing; Yang, Weiling; Zhong, Beilong; Zhu, Haoshuai; Lei, Yiyan; Luo, Honghe; Chen, Zhenguang

    2016-03-01

    A thymectomy can ameliorate the symptoms of myasthenia gravis (MG) and prevent the progression of ocular MG (OMG) to generalized MG (GMG). However, postoperative myasthenic crisis (POMC) is a serious post-thymectomy complication. Preoperative anxiety (POA) is common but typically neglected in MG patients. The association of POA with POMC has not yet been examined.From June 2007 to December 2013, 541 cases of MG were admitted to the First Affiliated Hospital of Sun Yat-sen University (Guangzhou, China). All cases underwent extended transsternal thymectomy (ETT). The clinical and pathological characteristics of these patients, including POA and POMC, were analyzed.A total of 179 patients experienced POA and 67 patients experienced POMC. Patients with POA were more likely to have POMC, a thymoma, and an ectopic thymus. Univariate analysis showed that POMC correlated with POA, presence of an ectopic thymus, dose of pyridostigmine bromide (PYR), presence of a thymoma, MGFA stage, preoperative myasthenic crisis, and postoperative pneumonia. Multivariate logistic regression analysis showed that the independent risk factors for POMC were POA, preoperative myasthenic crisis, higher dose of PYR, and postoperative pneumonia.Our results suggest that clinicians should consider the risk factors for POMC-especially preoperative anxiety-before performing a thymectomy in patients with MG.

  12. Impact of preoperative chemoradiotherapy on survival in patients with resectable pancreatic cancer

    Institute of Scientific and Technical Information of China (English)

    P(a)lvi Vento; Harri Mustonen; Timo Joensuu; P(a)ivi K(a)rkk(a)inen; Eero Kivilaakso; Tuula Kiviluoto

    2007-01-01

    AIM: To explore whether preoperative chemoradiation therapy improves survival of patients with pancreatic cancer undergoing resectional surgery.METHODS: Forty-seven patients with a malignant pancreatic tumor localized in the head or uncinate process of the pancreas underwent radical pancreaticoduodenectomy. Twenty-two received chemoradiation therapy (gemcitabine and radiation dose 50.4 Gy) before surgery (CRR) and 25 patients underwent surgery only (RO). The study was non-randomised. Patients were identified from a prospective database.RESULTS: The median survival time was 30.2 mo in the CRR group and 35.9 mo in the RO group. No statistically significant differences were found in subclasses according to lymph node involvement, TNM stages, tumor size, or perineural invasion. The one, three and five year survival rates were 81%, 33% and 33%, respectively, in the CRR group and 72%, 47% and 23%, respectively, in the RO group. In ductal adenocarcinoma, the median survival time was 27 mo in the CRR group and 20 mo in the RO group. No statistically significant differences were found in the above subclasses. The one, three and five year survival rates were 79%, 21% and 21%, respectively, in the CRR group and 64%, 50% and 14%, respectively,in the RO group. The overall hospital mortality rate was 2%. The morbidity rate was 45% in the CRR group and 32% (NS) in the RO group.CONCLUSION: Major multicenter randomized studies are needed to conclusively assess the impact of neoadjuvant treatment in the management of pancreatic cancer.

  13. Patients with chronic pain after abdominal surgery show less preoperative endogenous pain inhibition and more postoperative hyperalgesia: a pilot study.

    Science.gov (United States)

    Wilder-Smith, Oliver Hamilton; Schreyer, Tobias; Scheffer, Gert Jan; Arendt-Nielsen, Lars

    2010-06-01

    Chronic pain is common and undesirable after surgery. Progression from acute to chronic pain involves altered pain processing. The authors studied relationships between presence of chronic pain versus preoperative descending pain control (diffuse noxious inhibitory controls; DNICs) and postoperative persistence and spread of skin and deep tissue hyperalgesia (change in electric/pressure pain tolerance thresholds; ePTT/pPTT) up to 6 months postoperatively. In 20 patients undergoing elective major abdominal surgery under standardized anesthesia, we determined ePTT/pPTT (close to [abdomen] and distant from [leg] incision), eDNIC/pDNIC (change in ePTT/pPTT with cold pressor pain task; only preoperatively), and a 100 mm long pain visual analogue scale (VAS) (0 mm = no pain, 100 mm = worst pain imaginable), both at rest and on movement preoperatively, and 1 day and 1, 3, and 6 months postoperatively. Patients reporting chronic pain 6 months postoperatively had more abdominal and leg skin hyperalgesia over the postoperative period. More inhibitory preoperative eDNIC was associated with less late postoperative pain, without affecting skin hyperalgesia. More inhibitory pDNIC was linked to less postoperative leg deep tissue hyperalgesia, without affecting pain VAS. This pilot study for the first time links chronic pain after surgery, poorer preoperative inhibitory pain modulation (DNIC), and greater postoperative degree, persistence, and spread of hyperalgesia. If confirmed, these results support the potential clinical utility of perioperative pain processing testing.

  14. Preoperative evaluation of basal free triiodothyronine in patients undergoing coronary artery bypass grafting surgery. Does it help?

    Directory of Open Access Journals (Sweden)

    Kaushal Kishore Tiwari

    2015-11-01

    Full Text Available noBackground & Objectives: The postoperative Low T3 syndrome has been considered as a possible source of reduced myocardial contractility, resulting in increased mortality after CABG. Effect of preoperative Low T3 has not been well studied in patients undergoing CABG surgery. Aim of our study is to evaluate effect of preoperative Low T3 syndrome in patients undergoing CABG surgery.Materials & Methods: Six hundred and six patients undergoing CABG were included in this prospective study. The impact of the base-line FT3 concentration and of preoperative low T3 syndrome on the risk of postoperative low cardiac output and hospital death was analyzed.Results: Fifteen patients (2.3% postoperatively and 159 (26.2% developed major complications. At univariate analysis a reduced EF, the presence of peripheral vascular disease, the NYHA class, the surgical urgency, the aortic cross-clamp time, the CPB time and the FT3 concentration at admission were significantly associated with low CO and higher mortality. At multivariate analysis, the CPB time, an emergency procedure, a reduced LVEF, and the fT3 concentration were independently related to the development of low CO. However, in multivariate analysis low EF, and the fT3 concentration were the only predictors of hospital death.Conclusion: We conclude that preoperative low EF and low T3 syndrome independently causes low cardiac output and higher mortality in patients undergoing CABG. Therefore, all patients undergoing CABG should be evaluated for low T3 syndrome and patients with low T3 syndrome should be considered at increased risk. Appropriate preoperative T3 replacement therapy could decrease the postoperative complications in patients undergoing CABG.JCMS Nepal. 2015; 11(2:1-7

  15. 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.

  16. Avoiding preoperative breast MRI when conventional imaging is sufficient to stage patients eligible for breast conserving therapy

    Energy Technology Data Exchange (ETDEWEB)

    Pengel, Kenneth E., E-mail: k.pengel@nki.nl [Department of Radiology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam (Netherlands); Loo, Claudette E. [Department of Radiology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam (Netherlands); Wesseling, Jelle [Department of Pathology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam (Netherlands); Pijnappel, Ruud M. [Department of Radiology/Image Sciences Institute, University Medical Center Utrecht Heidelberglaan 100, 3584 CX Utrecht (Netherlands); Rutgers, Emiel J.Th. [Department of Surgical Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam (Netherlands); Gilhuijs, Kenneth G.A. [Department of Radiology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam (Netherlands); Department of Radiology/Image Sciences Institute, University Medical Center Utrecht Heidelberglaan 100, 3584 CX Utrecht (Netherlands)

    2014-02-15

    Aim: To determine when preoperative breast MRI will not be more informative than available breast imaging and can be omitted in patients eligible for breast conserving therapy (BCT). Methods: We performed an MRI in 685 consecutive patients with 692 invasive breast tumors and eligible for BCT based on conventional imaging and clinical examination. We explored associations between patient, tumor, and conventional imaging characteristics and similarity with MRI findings. Receiver operating characteristic (ROC) analysis was employed to compute the area under the curve (AUC). Results: MRI and conventional breast imaging were similar in 585 of the 692 tumors (85%). At univariate analysis, age (p < 0.001), negative preoperative lymph node status (p = 0.011), comparable tumor diameter at mammography and at ultrasound (p = 0.001), negative HER2 status (p = 0.044), and absence of invasive lobular cancer (p = 0.005) were significantly associated with this similarity. At multivariate analysis, these factors, except HER2 status, retained significant associations. The AUC was 0.68. Conclusions: It is feasible to identify a subgroup of patients prior to preoperative breast MRI, who will most likely show similar results on conventional imaging as on MRI. These findings enable formulation of a practical consensus guideline to determine in which patients a preoperative breast MRI can be omitted.

  17. Determining the Efficiency of Different Preoperative Difficult Intubation Tests on Patients Undergoing Caesarean Section.

    Science.gov (United States)

    Yıldırım, İlker; İnal, Mehmet Turan; Memiş, Dilek; Turan, F Nesrin

    2017-04-13

    Pregnancy induced anatomical and physiological changes in the airway makes airway management difficult in obstetric patients, thus the preoperative evaluation of the airway is important for obstetric patients. The first aim was determine the effectiveness of the modified mallampati test, the interincisor, sternomental, thyromental distances, the upper limb bite tests and the second aim was to access the effectiveness of the combination of the upper limb bite test with the other tests in obstetric patients. Cross-sectional study. Two hundred and fifty pregnant women scheluded for caesarean section were analyzed. Age, height and weight of the patients were all collected. Preoperative airway evaluation was done by using modified mallampati test. The interincisor, sternomental and thyromental distances and the upper limb bite test was performed. The laryngoscopy difficulty was evaluated by Results:No statistically significant difference was found between age, height and weight (p>0.05). The modified mallampati test, interincisor, sternomental, and thyromental distances revealed a lower number than the number of easy intubations determined by the Cormack-Lehane classification and a higher number than the case number of difficult intubations (pthyromental distance tests were found as 73.08, 57.69, 84.62, 80.77, 88.46 and 90.62, 99.11, 83.04, 84.37 and 87.05. When the combinations were examined, the sensitivity and the specificity of the combination of the upper limb bite test with the modified mallampati test were found as 57.69 and 100. When the upper limb bite test was combined with the the interincisor distance, the sensitivity and the specificity were detected as 46.15 and 100. We found 93.75 and 95.30 values as the sensitivity and specificity of the combination of the upper limb bite test with the thyromental distance test. The sensitivity and the specificity of the combination of upper limb bite test with the modified mallampati test and interincisor distance test

  18. Preoperative corneal astigmatism among adult patients with cataract in Northern Nigeria

    Directory of Open Access Journals (Sweden)

    Mohammed Isyaku

    2014-01-01

    Full Text Available The prevalence and nature of corneal astigmatism among patients with cataract has not been well-documented in the resident African population. This retrospective study was undertaken to investigate preexisting corneal astigmatism in adult patients with cataract. We analyzed keratometric readings acquired by manual Javal-Schiotz keratometry before surgery between January 1, 2011 and December 31, 2011. There were 3,169 patients (3286 eyes aged between 16 and 110 years involved with a Male to female ratio of 1.4:1. Mean keratometry in diopters was K1 = 43.99 and K2 = 43.80. Mean corneal astigmatism was 1.16 diopter and a majority (45.92% of eyes had astigmatism between 1.00 and 1.99 diopters. Two-thirds of the eyes (66.9% in this study had preoperative corneal astigmatism equal to or above 1.00 diopter. Findings will help local cataract surgeons to estimate the potential demand for toric intraocular lenses.

  19. Surgical treatment of patients with lung cancer and limited lung function: Preoperative assessment, operative mortality and morbidity

    Directory of Open Access Journals (Sweden)

    Subotić Dragan

    2007-01-01

    Full Text Available Introduction: Lung resection in patients with limited lung function is one of the greatest challenges in general thoracic surgery. Objective. The aim of the study was to analyze the pattern of lung function changes after operation, operative morbidity and mortality and to compare them with control group of patients. Method. The study included 34 patients with limited lung function, operated for primary lung cancer in one-year period. All patients underwent preoperative desobstructive treatment. The type of ventilatory disorder was analyzed depending on preoperative radiographic and bronchoscopic aspect. Statistics: chisquare test, t-test. Results. In patients with lobectomy, the mean difference in forced expiratory volume in the first second (FEV1 between preoperative and postoperative values was 16.81%, whilst in the pneumonectomy group this difference was 39.51%. The mean change in forced vital capacity (FVC in the lobectomy and pneumonectomy group was 15.83% and 42.73% respectively. In the control group of 28 patients with lobectomy, the decrease in FVC and FEV1 was 19.9% and 24.18% respectively. In the control group of 28 patients with pneumonectomy, the decrease in FVC and FEV1 was 43.52% and 41.36% respectively. In patients with limited lung function and lobectomy, changes in FEV1 and VC after resection were significantly lower compared to the control group of patients with lobectomy and normal lung function. None of 34 operated patients with borderline lung function died inside 30 postoperative days. In the same period, of a total number of 344 patients without respiratory function impairment, operative mortality was 3.1%. In the analyzed group, operative morbidity was 32.35%. Cardiovascular and respiratory complications in the analyzed and control groups occurred in 14.7% and 6.1% of patients respectively (p>0.05. Conclusion. Surgery should not be excluded in patients with borderline lung function prior to preoperative treatment and

  20. Interictal SPECT of rCBF is of clinical utility in the preoperative evaluation of patients with partial epilepsy

    DEFF Research Database (Denmark)

    Andersen, A.R.; Hansen, B.A.; Hogenhaven, H;

    1996-01-01

    Fifty-eight patients with drug-resistant partial epilepsy were studied preoperatively by interictal rCBF measurements using 99mTc-HMPAO and a dedicated brain SPECT camera (Tomomatic 64). Follow-up of seizure outcome, using the 'Engel score', was at least 3 years. The data were analyzed in a blind...... patients ictal SPECT of rCBF was additionally performed. In 2 cases it added further information to the patient evaluation...

  1. Interictal SPECT of rCBF is of clinical utility in the preoperative evaluation of patients with partial epilepsy

    DEFF Research Database (Denmark)

    Andersen, A R; Hansen, B A; Høgenhaven, H;

    1996-01-01

    Fifty-eight patients with drug-resistant partial epilepsy were studied preoperatively by interictal rCBF measurements using 99mTc-HMPAO and a dedicated brain SPECT camera (Tomomatic 64). Follow-up of seizure outcome, using the "Engel score", was at least 3 years. The data were analyzed in a blind...... patients ictal SPECT of rCBF was additionally performed. In 2 cases it added further information to the patient evaluation....

  2. The role of FDG-PET/CT in preoperative staging of sentinel lymph node biopsy-positive melanoma patients

    DEFF Research Database (Denmark)

    Frary, Charles; Gad, Dorte; Bastholt, Lars;

    2016-01-01

    BACKGROUND: On April 1, 2015, Odense University Hospital (OUH) began a new diagnostic strategy, wherein all malignant melanoma (MM) patients in the Region of Southern Denmark with a positive sentinel lymph node biopsy (SLNB) underwent FDG-PET/CT preoperatively prior to lymph node dissection (LND...

  3. Preoperative protein and energy intake and postoperative complications in well-nourished, non-hospitalized elderly cardiac surgery patients

    NARCIS (Netherlands)

    L.M.W. van Venrooij; P.A.M. van Leeuwen; R. de Vos; M.M.M.J. Borgmeijer-Hoelen; B.A.J.M. de Mol

    2009-01-01

    Background & aims: Little is known about the impact of preoperative protein or energy intake in relation to the occurrence of postoperative complications in patients who are not undernourished but cannot keep up their daily protein or energy requirements prior to cardiac surgery. Therefore, a prospe

  4. Role of routine pre-operative screening venous duplex ultrasound in morbidly obese patients undergoing bariatric surgery

    Directory of Open Access Journals (Sweden)

    P Praveen Raj

    2017-01-01

    Full Text Available Background/Aims: It is well established that obesity is a strongly associated risk factor for post-operative deep vein thrombosis (DVT. Physical effects and pro-thrombotic, pro-inflammatory and hypofibrinolytic effects of severe obesity may predispose to idiopathic DVT (pre-operatively because of which bariatric patients are routinely screened before surgery. The aim of this study was to audit the use of routine screening venous duplex ultrasound in morbidly obese patients before undergoing bariatric surgery. Methods: We retrospectively reviewed 180 patients who underwent bariatric surgery from August 2013 to August 2014 who had undergone pre-operative screening bilateral lower-extremity venous duplex ultrasound for DVT. Data were collected on patient's demographics, history of venous thromboembolism, prior surgeries and duplex ultrasound details of the status of the deep veins and superficial veins of the lower limbs. Results: No patients had symptoms or signs of DVT pre-operatively. No patient gave history of DVT. No patient was found to have iliac, femoral or popliteal vein thrombosis. Superficial venous disease was found in 17 (8%. One patient had a right lower limb venous ulcer. Conclusion: Thromboembolic problems in the morbidly obese before bariatric surgery are infrequent, and screening venous duplex ultrasound can be done in high-risk patients only.

  5. Soft-laser use in the preoperative preparation and postoperative treatment of the patients with chronic lung abscesses

    Science.gov (United States)

    Ledin, A. O.; Dobkin, V. G.; Sadov, A. Y.; Galichev, K. V.; Rzeutsky, V. S.

    1999-07-01

    We counted expedient to include different methods of the soft-laser use in the preoperative medicinal program and in the postoperative period. During the preoperative preparation the basic group patients together with standard treatment received the combined soft-laser therapy, which included intravenous laser blood irradiation (ILBI) by He-Ve laser and external transcutaneous irradiation of the abscess projection by semi-conductorial arrenite-gallium laser. During postoperative treatment with ILBI remarkable changes were observed in the functional activity of the T- and B- cell. The soft-laser use allowed to achieve improvement of quality and shortening of terms of the preoperative preparation of 1,4 times, to level the immunosuppressive influence of surgery to reduce amount of the postoperative complications in 1,8 times and duration of the postoperative period in 1,5 times.

  6. Low preoperative platelet counts predict a high mortality after partial hepatectomy in patients with hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Kazuhiro Kaneko; Yoshio Shirai; Toshifumi Wakai; Naoyuki Yokoyama; Kohei Akazawa; Katsuyoshi Hatakeyama

    2005-01-01

    AIM: To assess the validity of our selection criteria for hepatectomy procedures based on indocyanine green disappearance rate (KICG), and to unveil the factors affecting posthepatectomy mortality in patients with hepatocellular carcinoma (HCC).METHODS: A retrospective analysis of 198 consecutive patients with HCC who underwent partial hepatectomies in the past 14 years was conducted. The selection criteria for hepatectomy procedures during the study period were KICG≥0.12 for hemihepatectomy, KICG≥0.10 for bisegmentectomy, KICG≥0.08 for monosegmentectomy, and KICG ≥0.06 for nonanatomic hepatectomy. The hepatectomies were categorized into three types: major hepatectomy (hemihepatectomy or a more extensive procedure),bisegmentectomy, and limited hepatectomy. Univariate (Fishers exact test) and multivariate (the logistic regression model) analyses were used.RESULTS: Postoperative mortality was 5% after major hepatectomy, 3% after bisegmentectomy, and 3% after limited hepatectomy. The three percentages were comparable (P = 0.876). The platelet count of ≤ 10x 104/μL was the strongest independent factor for postoperative mortality on univariate (P = 0.001) and multivariate (risk ratio,12.5; P= 0.029) analyses. No patient with a platelet count of >7.3x 104/μL died of postoperative morbidity, whereas 25% (6/24 patients) of patients with a platelet count of ≤7.3x 104/μL died (P<0.001).CONCLUSION: The selection criteria for hepatectomy procedures based on KICG are generally considered valid,because of the acceptable morbidity and mortality with these criteria. The preoperative platelet count independently affects morbidity and mortality after hepatectomy, suggesting that a combination of KICG and platelet count would further reduce postoperative mortality.

  7. Preoperative TRAM free flap volume estimation for breast reconstruction in lean patients.

    Science.gov (United States)

    Minn, Kyung Won; Hong, Ki Yong; Lee, Sang Woo

    2010-04-01

    To obtain pleasing symmetry in breast reconstruction with transverse rectus abdominis myocutaneous (TRAM) free flap, a large amount of abdominal flap is elevated and remnant tissue is trimmed in most cases. However, elevation of abundant abdominal flap can cause excessive tension in donor site closure and increase the possibility of hypertrophic scarring especially in lean patients. The TRAM flap was divided into 4 zones in routine manner; the depth and dimension of the 4 zones were obtained using ultrasound and AutoCAD (Autodesk Inc., San Rafael, CA), respectively. The acquired numbers were then multiplied to obtain an estimate of volume of each zone and the each zone volume was added. To confirm the relation between the estimated volume and the actual volume, authors compared intraoperative actual TRAM flap volumes with preoperative estimated volumes in 30 consecutive TRAM free flap breast reconstructions. The estimated volumes and the actual elevated volumes of flap were found to be correlated by regression analysis (r = 0.9258, P AutoCAD (Autodesk Inc.) allow the authors to attain the precise volume desired for elevation. This method provides advantages in terms of minimal flap trimming, easier closure of donor sites, reduced scar widening and symmetry, especially in lean patients.

  8. Usefulness assessment of preoperative MRI fistulography in patients with perianal fistulas.

    Science.gov (United States)

    Waniczek, Dariusz; Adamczyk, Tomasz; Arendt, Jerzy; Kluczewska, Ewa; Kozińska-Marek, Ewa

    2011-10-01

    Accurate preoperative assessment of the perianal fistulous tract is the main purpose of the diagnostics and to a large extend determines surgery effectiveness. One of the useful diagnostic methods in perianal fistulas is magnetic resonance imaging. The authors presented experiences in the application of MRI fistulography for evaluation of cases of perianal fistulas difficult to diagnose and treat. Own examination method was described; MRI fistulography findings were analyzed and compared with intraoperative conditions in 14 patients (11 men and 3 women) diagnosed in the years 2005- 2009. Eight patients had recurrent fistulas and 6 had primary fistulas. Imaging was performed with a GE SIGNA LX HS scanner with a 1.5-Tesla field strength and a dedicated surface coil placed at the level of hip joints. Contrast agent was a gadolinium-based solution. Intraoperative findings were consistent with radiological descriptions of 13 MRI fistulographies. Only in one case, according to surgery findings, it was a transsphincteric fistula with an abscess in the ischioanal fossa, with an orifice in the posterior crypt; the radiologist described it as a transsphincteric, internal blind fistula. Due to its accuracy in the assessment of the perianal fistulous tracts in soft tissues, MRI fistulography becomes a useful and recommended diagnostic method in this pathology. It shows the location of the fistula regarding the system of anal sphincters, and identifies the internal orifice and branching of the fistula. It enables precise planning of surgical treatment. Authors suggest that this diagnostic method should be improved and applied more commonly.

  9. Preoperative blood glucose and prognosis in diabetic patients undergoing lower extremity amputation

    DEFF Research Database (Denmark)

    Nayak, Raj Kumar; Kirketerp-Møller, Klaus

    2016-01-01

    -extremity amputation (LEA) is a decisive factor behind post-operative outcomes (re-amputation/mortality) within three months after the first amputation. METHODS: In this retrospective cohort study, the independent sample t-test, Pearson's chi-squared test and a Cox proportional hazards model were used. RESULTS......: A total of 270 patients underwent non-traumatic LEA of whom 105 had diabetes, whereas 81 patients were included for this study. The mean age was 71 years (standard deviation: ± 11.8). Mortality was 27% and 16% were re-amputated within three months after their first amputation.The median pre-operative RBS...... level was 8.6 mmol/l (range: 4.6-18.7 mmol/l) with tertile ranges as follows: Q1 4.0-7.0 mmol/l; Q2 7.1-11.0 mmol/l; Q3 > 11.0 mmol/l. For the Q3 tertile, the age-adjusted hazard ratio for re-amputation was 0.77 (95% confidence interval (CI): 0.16-3.62) and for mortality it was 1.90 (95% CI: 0...

  10. Predictors of Pathologic Complete Response in Rectal Cancer Patients Undergoing Total Mesorectal Excision After Preoperative Chemoradiation.

    Science.gov (United States)

    Han, Yoon Dae; Kim, Woo Ram; Park, Seung Wan; Cho, Min Soo; Hur, Hyuk; Min, Byung Soh; Baik, Seung Hyuk; Lee, Kang Young; Kim, Nam Kyu

    2015-11-01

    Preoperative chemoradiotherapy (CRT) is the standard of care for patients with stage II and III rectal cancer. This strategy leads to pathologic complete response (pCR) in a significant number of patients. Factors predictive of pCR are currently being extensively investigated. The aim of this study was to analyze clinical factors that might be predictive of pCR.This study was a retrospective analysis of rectal cancer patients from January 2004 through December 2012. A total of 332 stage II and III patients with middle and low rectal cancer (≤10 cm) who received CRT and underwent curative total mesorectal excision were eligible. The median radiation dose was 50.4 Gy, and 72.6% of patients received infusional 5-fluorouracil with leucovorin, whereas 19.6% of patients received TS-1 with irinotecan, and 7.8% of patients received xeloda only. Pathologic complete response was confirmed by using pathologic specimens and analyzed based on predictive clinical factors.Among the 332 patients, 27.4% (n = 91) achieved pCR. Age, sex, body mass index, clinical T and N stages, tumor differentiation, the chemotherapy agent for CRT, and the time interval between CRT and surgery did not differ between the pCR and non-pCR groups. Carcinoembryogenic antigen (CEA) levels before CRT were 4.61 ± 7.38 ng/mL in the pCR group and 10.49 ± 23.83 ng/mL in the non-pCR group (P = 0.035). Post-CRT CEA levels were 1.4 ± 1.07 ng/mL in the pCR group and 2.16 ± 2.8 ng/mL in the non-pCR group (P = 0.014), and the proportion of middle rectal cancer patients was higher in pCR group (54.9%, P = 0.028). The results from multivariate logistic regression analysis indicated that higher tumor location (odds ratio 2.151; P = 0.003) and low post-CRT CEA level (odds ratio 0.789; P = 0.04) were independent predictive factors for pCR.Tumor location and post-CRT CEA level were predictive factors in pCR for rectal cancer patients. Therefore, these factors may

  11. Preoperative, high IL-6 blood level is a risk factor of postoperative delirium onset in old patients

    Directory of Open Access Journals (Sweden)

    Miriam eCapri

    2014-10-01

    Full Text Available Background: Postoperative delirium (POD is a common complication in elderly patients undergoing surgery, but the underpinning causes are not clear. We hypothesized that inflammaging, the subclinical low and chronic grade inflammation characteristic of old people, can contribute to POD onset. Accordingly, we investigated the association of preoperative and circulating cytokines in elderly patients (>65 yrs, admitted for elective and emergence surgery.Methods: This is secondary analysis of a sub-cohort of patients belonging to a previous large case-control study, where 351 patients were clinically and cognitively thoroughly characterized, together with the assessment of POD (47 patients by Confusion Assessment Method (CAM and Delirium Rating Scale (DRS. 74 preoperative plasma samples were selected from a larger bio-bank and they included 37 subjects with POD and 37 without POD. Inflammaging related cytokines, i.e. IL-1 β, IL-2, IL-6, IL-8, IL-10 and TNF-α were assayed by ELISA in pre-operative blood samples; univariate and multivariable analyses have been applied to identify cytokines independently associated to POD. Associations of cytokine levels with functional status, cognitive decline, intra-hospital mortality and comorbidity were also analyzed independently of POD onset.Results:. High IL-6 and low IL-2 levels were significantly associated with POD. After adjustment for potential confounders in multivariate analysis, high level of preoperative IL-6 was confirmed to be significantly associated with risk of POD onset.. High level of IL-6 was also associated with several baseline features (including poor functional status, cognitive impairment, emergency admission and higher comorbidity burden and intra-hospital mortality.Conclusions: Preoperative, high plasma level of IL-6 ( ≥ 9 pg/mL was significantly associated with POD onset. We propose IL-6 as an additional risk factor of POD onset together with the previously identified factors

  12. Variations in the pre-operative status of patients coming to primary hip replacement for osteoarthritis in European orthopaedic centres

    Directory of Open Access Journals (Sweden)

    Puhl Wofhart

    2009-02-01

    Full Text Available Abstract Background Total hip joint replacement (THR is a high volume, effective intervention for hip osteoarthritis (OA. However, indications and determinants of outcome remain unclear. The 'EUROHIP consortium' has undertaken a cohort study to investigate these questions. This paper describes the variations in disease severity in this cohort and the relationships between clinical and radiographic severity, and explores some of the determinants of variation. Methods A minimum of 50 consecutive, consenting patients coming to primary THR for primary hip OA in each of the 20 participating orthopaedic centres entered the study. Pre-operative data included demographics, employment and educational attainment, drug utilisation, and involvement of other joints. Each subject completed the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC – Likert version 3.1. Other data collected at the time of surgery included the prosthesis used and American Society of Anaesthesiologists (ASA status. Pre-operative radiographs were read by the same three readers for Kellgren and Lawrence (K&L grading and Osteoarthritis Research Society International (OARSI atlas features. Regression analyses were carried out. Results Data from 1327 subjects has been analysed. The mean age of the group was 65.7 years, and there were more women (53.4% than men. Most (79% were ASA status 1 or 2. Reported disease duration was 5 years or less in 69.2%. Disease in other joint sites was common. Radiographs were available in 1051 subjects and the K&L grade was 3 or 4 in 95.8%. There was much more variation in clinical severity (WOMAC score; the mean total WOMAC score was 59.2 (SD 16.1. The radiographic severity showed no correlation with WOMAC scores. Significantly higher WOMAC scores (worse disease were seen in older people, women, those with obesity, those with worse general health, and those with lower educational attainment. Conclusion 1. Clinical disease severity

  13. Variations in the pre-operative status of patients coming to primary hip replacement for osteoarthritis in European orthopaedic centres.

    Science.gov (United States)

    Dieppe, Paul; Judge, Andrew; Williams, Susan; Ikwueke, Ifeoma; Guenther, Klaus-Peter; Floeren, Markus; Huber, Joerg; Ingvarsson, Thorvaldur; Learmonth, Ian; Lohmander, L Stefan; Nilsdotter, Anna; Puhl, Wofhart; Rowley, David; Thieler, Robert; Dreinhoefer, Karsten

    2009-02-10

    Total hip joint replacement (THR) is a high volume, effective intervention for hip osteoarthritis (OA). However, indications and determinants of outcome remain unclear. The 'EUROHIP consortium' has undertaken a cohort study to investigate these questions. This paper describes the variations in disease severity in this cohort and the relationships between clinical and radiographic severity, and explores some of the determinants of variation. A minimum of 50 consecutive, consenting patients coming to primary THR for primary hip OA in each of the 20 participating orthopaedic centres entered the study. Pre-operative data included demographics, employment and educational attainment, drug utilisation, and involvement of other joints. Each subject completed the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC - Likert version 3.1). Other data collected at the time of surgery included the prosthesis used and American Society of Anaesthesiologists (ASA) status. Pre-operative radiographs were read by the same three readers for Kellgren and Lawrence (K&L) grading and Osteoarthritis Research Society International (OARSI) atlas features. Regression analyses were carried out. Data from 1327 subjects has been analysed. The mean age of the group was 65.7 years, and there were more women (53.4%) than men. Most (79%) were ASA status 1 or 2. Reported disease duration was 5 years or less in 69.2%. Disease in other joint sites was common.Radiographs were available in 1051 subjects and the K&L grade was 3 or 4 in 95.8%. There was much more variation in clinical severity (WOMAC score); the mean total WOMAC score was 59.2 (SD 16.1). The radiographic severity showed no correlation with WOMAC scores.Significantly higher WOMAC scores (worse disease) were seen in older people, women, those with obesity, those with worse general health, and those with lower educational attainment. 1. Clinical disease severity varies widely at the time of THR for OA. 2. In advanced hip OA

  14. Preoperative CT versus diffusion weighted magnetic resonance imaging of the liver in patients with rectal cancer; a prospective randomized trial

    Directory of Open Access Journals (Sweden)

    Michael P. Achiam

    2016-01-01

    Full Text Available Introduction. Colorectal cancer is one of the most frequent cancers in the world and liver metastases are seen in up to 19% of patients with colorectal cancers. Detection of liver metastases is not only vital for sufficient treatment and survival, but also for a better estimation of prognosis. The aim of this study was to evaluate the feasibility of diffusion weighted MRI of the liver as part of a combined MR evaluation of patients with rectal cancers and compare it with the standard preoperative evaluation of the liver with CT.Methods. Consecutive patients diagnosed with rectal cancers were asked to participate in the study. Preoperative CT and diffusion weighted MR (DWMR were compared to contrast enhanced laparoscopic ultrasound (CELUS.Results. A total of 35 patients were included, 15 patients in Group-1 having the standard CT evaluation of the liver and 20 patients in Group-2 having the standard CT evaluation of the liver and DWMR of the liver. Compared with CELUS, the per-patient sensitivity/specificity was 50/100% for CT, and for DWMR: 100/94% and 100/100% for Reader 1 and 2, respectively. The per-lesion sensitivity of CT and DWMR were 17% and 89%, respectively compared with CELUS. Furthermore, one patient had non-resectable metastases after DWMR despite being diagnosed with resectable metastases after CT. Another patient was diagnosed with multiple liver metastases during CELUS, despite a negative CT-scan.Discussion. DWMR is feasible for preoperative evaluation of liver metastases. The current standard preoperative evaluation with CT-scan results in disadvantages like missed metastases and futile operations. We recommend that patients with rectal cancer, who are scheduled for MR of the rectum, should have a DWMR of the liver performed at the same time.

  15. Prevalence of Hepatitis ‘B’ and Hepatitis ‘C’ among preoperative cataract patients in Karachi

    Directory of Open Access Journals (Sweden)

    Naeem Syed

    2012-09-01

    Full Text Available Abstract Background To report the findings of preoperative screening regarding prevalence of Hepatitis B and Hepatitis C in patients presenting for cataract surgery. Findings A descriptive study was conducted among 377 patients presenting for cataract surgery to Department of Ophthalmology Unit I, CHK from April 2010 to May 2011. Convenience sampling was done to recruit the participants aged 18 years and above. The patients were screened for Hepatitis B and C infections and findings were recorded on a structured compilation sheet. The total prevalence of both Hepatitis B and Hepatitis C in preoperative Cataract patients was found to be 49 out of 377(12.99%. Overall, 8 out of 377 (2.1% patients were HBsAg positive and 42 out of 377 (11.1% were Anti-HCV positive. Only 1 patient was found with a co-infection with both HBsAg and Anti-HCV positive. Conclusions High proportions of Hepatitis B and C are reported among preoperative cataract patients of Karachi. Routine serological screening prior to surgery should be made mandatory so that asymptomatic patients would no longer pose a threat to its spread.

  16. Pre-operative use of anti-TNF-α agents and the risk of post-operative complications in patients with ulcerative colitis - a nationwide cohort study

    DEFF Research Database (Denmark)

    Nørgård, B M; Nielsen, J; Qvist, N;

    2012-01-01

    It is still controversial whether pre-operative anti-tumour necrosis factor-alpha (anti-TNF-α) agents increase post-operative complications in patients with ulcerative colitis (UC).......It is still controversial whether pre-operative anti-tumour necrosis factor-alpha (anti-TNF-α) agents increase post-operative complications in patients with ulcerative colitis (UC)....

  17. Sequential defunctionalization followed by thyroxine supple-mentation as preoperative preparation of hyperthyroid patients undergoing thyroidectomy

    Institute of Scientific and Technical Information of China (English)

    ZHU Jing-qiang; WU Xiao-ying; LI Zhi-hui; GONG Ri-xiang; WEI Tao; ZHANG Heng; ZHANG Wen-yan; YANG Xiao-yan; LUO Yan-li; GONG Shu

    2008-01-01

    Background Preparing hyperthyroid patients for thyroid surgery with a combination of antithyroid drugs and thyroxine has long been controversial because this combination usually results in only partial inhibition of thyroid function. We therefore used large doses of antithyroid drugs to completely inhibit the synthesis of thyroxine and render the thyroid gland defunctionalized. We then administered physiologic doses of thyroxine to inhibit thyroid-stimulating hormone secretion. We have named this treatment "sequential thyroid defunctionalization followed by thyroxine supplementation." Methods Four hundred and seventy-one hyperthyroid patients seen at our hospital were divided into experimental and control groups. The control group was treated preoperatively with antithyroid drugs and iodine preparation. The experimental group was further divided into four subgroups and treated with "sequential thyroid defunctionalization followed by thyroxine supplementation". Each of the four subgroups received different doses of antithyroid drugs and thyroxine for differing time periods. Thyroid function was assessed at each stage of treatment, as were operative blood loss volumes and postoperative complications.Results Compared to the control group, the four experimental groups showed less thyroid congestion and surface varices at surgery. Patients in subgroup A also had thyroid glands that were almost histologically normal. The mean operative blood loss volume of the experimental group was less than that of the control group((326±1 63)mlin the control group;(196±57)ml in subgroup A:(230±71)ml in subgroup B;(240±80)ml in subgroup C;and(31 2±97)ml in subgroup D).The postoperative complication rate of the experimental group was 8.64%(21/243)whereas that of the control group was 1 7.54%(40/228).Conclusions Sequential thyroid defunctionalization followed by thyroxine supplementation is effective in reducing the bleeding volume and postoperative complication rate in selected

  18. Interventions for preoperative smoking cessation

    DEFF Research Database (Denmark)

    Møller, A; Villebro, N

    2005-01-01

    Smokers have a substantially increased risk of intra- and postoperative complications. Preoperative smoking intervention may be effective in decreasing this incidence. The preoperative period may be a well chosen time to offer smoking cessation interventions due to increased patient motivation....

  19. Predictive Potential of Preoperative Nutritional Status in Long-Term Outcome Projections for Patients with Gastric Cancer.

    Science.gov (United States)

    Sakurai, Katsunobu; Ohira, Masaichi; Tamura, Tatsuro; Toyokawa, Takahiro; Amano, Ryosuke; Kubo, Naoshi; Tanaka, Hiroaki; Muguruma, Kazuya; Yashiro, Masakazu; Maeda, Kiyoshi; Hirakawa, Kosei

    2016-02-01

    Preoperative nutritional status not only correlates with the incidence of postoperative complications but also may be indicative of long-term outcomes for patients with cancer. The impact of preoperative nutritional status on outcomes for patients undergoing gastrectomy for gastric cancer (GC) was investigated. The study reviewed 594 patients treated for GC by gastrectomy at the authors' hospital between January, 2004 and December, 2010. Onodera's prognostic nutritional index (PNI) was invoked, using an optimal cut point to group patients as having high (PNI > 45; n = 449) or low (PNI ≤ 45; n = 145) nutritional status. Clinicopathologic features, perioperative results, and long-term outcomes, including cause of death, were compared. Multivariate analysis of 5-year overall survival (OS) and disease-specific survival (DSS) indicated that low PNI was independently associated with unfavorable outcomes for patients with GC. In subgroup analysis, the 5-year OS and DSS rates for patients with GC at stages 1 and 2 were significantly worse in the low PNI group than in the high PNI group. Although wound and extrasurgical field infections also tended to be more frequent in the low PNI group, postoperative intraabdominal infections did not differ significantly by group. Preoperative PNI may have merit as a gauge of prognosis for patients with GC at stages 1 and 2, but PNI and postoperative morbidity showed no correlation in this setting.

  20. Preoperative computed tomography and scintigraphy to facilitate the detection of accessory spleen in patients with hematologic disorders

    Energy Technology Data Exchange (ETDEWEB)

    Koyanagi, Nobuhiro; Kanematsu, Takashi; Sugimachi, Keizo

    1988-01-01

    Accessory spleens of 1.5 cm in size were preoperatively identified by the combined use of computerized tomography and splenic scintigraphy in two patients with hematologic diseases. After the accessory spleen had been removed from the first patient, who had persistent hereditary spherocytosis and had undergone a splenectomy 15 months before, a postoperative decrease in hyperbilirubinemia was noted. In the other patient who had idiopathic thrombocytopenic purpura, a successful accessory splenectomy was done at the same time as her splenectomy, and was followed by 6 months' complete remission. These events indicate that preoperative investigations using computerized tomography and scintigraphy are indispensable for ruling out an accessory spleen in those patients for whom splenectomy needs to be done in order to alleviate hematologic disorders.

  1. Females, younger patients and patients with high BMI have the highest pre-operative knee awareness measured using the Forgotten Joint Score

    DEFF Research Database (Denmark)

    Li, Dana; Troelsen, A; Ingelsrud, L

    2017-01-01

    PURPOSE: The Forgotten Joint Score (FJS) is a novel measurement for patients' awareness of their knee in daily life. By identifying factors that could explain pre-operative FJS levels, the clinician could better prioritize and single out patients who would benefit most from TKA. The aim of this s......PURPOSE: The Forgotten Joint Score (FJS) is a novel measurement for patients' awareness of their knee in daily life. By identifying factors that could explain pre-operative FJS levels, the clinician could better prioritize and single out patients who would benefit most from TKA. The aim...

  2. A Novel Prognostic Score, Based on Preoperative Nutritional Status, Predicts Outcomes of Patients after Curative Resection for Gastric Cancer.

    Science.gov (United States)

    Liu, Xuechao; Qiu, Haibo; Liu, Jianjun; Chen, Shangxiang; Xu, Dazhi; Li, Wei; Zhan, Youqing; Li, Yuanfang; Chen, Yingbo; Zhou, Zhiwei; Sun, Xiaowei

    2016-01-01

    PURPOSE: We aimed to determine whether preoperative nutritional status (PNS) was a valuable predictor of outcome in patients with gastric cancer (GC). METHODS: We retrospectively evaluated 1320 patients with GC undergoing curative resection. The PNS score was constructed based on four objective and easily measurable criteria: prognostic nutritional index (PNI) score 1, serum albumin nutritional-based prognostic score, is independently associated with OS in GC. Prospective studies are needed to validate its clinical utility.

  3. The Preoperative Peripheral Blood Monocyte Count Is Associated with Liver Metastasis and Overall Survival in Colorectal Cancer Patients.

    Directory of Open Access Journals (Sweden)

    Shidong Hu

    Full Text Available Colorectal cancer (CRC is the third most common malignancy in males and the second most common in females worldwide. Distant metastases have a strong negative impact on the prognosis of CRC patients. The most common site of CRC metastases is the liver. Both disease progression and metastasis have been related to the patient's peripheral blood monocyte count. We therefore performed a case-control study to assess the relationship between the preoperative peripheral blood monocyte count and colorectal liver metastases (CRLM.Clinical data from 117 patients with colon cancer and 93 with rectal cancer who were admitted to the Chinese People's Liberation Army General Hospital (Beijing, China between December 2003 and May 2015 were analysed retrospectively, with the permission of both the patients and the hospital.Preoperative peripheral blood monocyte counts, the T and N classifications of the primary tumour and its primary site differed significantly between the two groups (P 0.505 × 109 cells/L, high T classification and liver metastasis were independent risk factors for 5-year OS (RR: 2.737, 95% CI: 1.573~ 4.764, P <0.001; RR: 2.687, 95%CI: 1.498~4.820, P = 0.001; RR: 4.928, 95%CI: 2.871~8.457, P < 0.001.The demonstrated association between preoperative peripheral blood monocyte count and liver metastasis in patients with CRC recommends the former as a useful predictor of postoperative prognosis in CRC patients.

  4. Pre-operative renal arterial embolisation does not provide survival benefit in patients with radical nephrectomy for renal cell carcinoma.

    Science.gov (United States)

    May, M; Brookman-Amissah, S; Pflanz, S; Roigas, J; Hoschke, B; Kendel, F

    2009-08-01

    Currently, there is no widespread use of percutaneous renal artery embolisation (PRAE) as a pre-operative treatment in the management of renal cell carcinoma (RCC). There is also a scarcity of studies concerning the potential benefits of this procedure. All patients with RCC who underwent pre-operative PRAE before nephrectomy (n = 227) and all patients solely undergoing surgery (n = 607) at our institution from 1992 to 2006 were included. Information on techniques used, perioperative transfusion requirements, pathological and clinical variables, acute toxicity and complications were obtained from a retrospective review of medical records. Propensity modelling techniques were used to compare cancer-specific survival (CSS) and overall survival (OS) in both groups. Propensity scores were calculated from a logistic matching model including age, gender, clinical tumour size, grading, pN stage, cM stage, pT stage, histology and microvascular invasion. This resulted in 189 matches. The mean follow-up of the entire group of matched patients was 81 months. The 5-year actuarial CSS and OS for the total group of matched patients was 80.8% and 73.9%, respectively. CSS and OS did not show any significant differences between the matched treatment groups. There were no statistical differences in surgical complications between all patients treated with pre-operative PRAE (n = 227) and all patients without PRAE (n = 607), except for blood transfusion (61% vs 24%; ppost-embolization syndrome, including lumbar pain, fever, nausea, hypertension and macroscopic haematuria, were reported by 202 patients (89%), in most cases being mild and self-limited. There is no conclusive evidence that pre-operative PRAE provides survival benefits in the management of surgically resected RCC.

  5. Bariatric surgery in 1119 patients with preoperative body mass index<35 (kg/m(2)): results at 1 year.

    Science.gov (United States)

    Maiz, Cristóbal; Alvarado, Juan; Quezada, Nicolás; Salinas, José; Funke, Ricardo; Boza, Camilo

    2015-01-01

    The use of body mass index (BMI) as the only criterion to indicate bariatric surgery is currently under discussion. There is growing evidence that supports bariatric surgery in carefully selected patients with lower BMI. To report our experience in bariatric surgery in>1000 patients with BMI<35 kg/m(2) and their results at 1 year. University hospital (censored). A retrospective analysis was performed in patients who underwent laparoscopic Roux-en-Y gastric bypass (LRYGB) or sleeve gastrectomy (SG) with preoperative BMI<35 kg/m(2) from January 2008 to December 2011. Demographic and anthropometric data, preoperative co-morbidities, and perioperative variables were retrieved. Weight loss and co-morbidities progression were analyzed 1 year after surgery and compared among procedures. A P value<.05 was considered significant. We identified 1119 patients: mean age 38.8±11.4, 951 (85%) women, preoperative weight 87.5±9.3 kg and BMI 33.1 (31.9-34.1) kg/m(2). Preoperatively, 11.7% had type 2 diabetes mellitus, 25.9% arterial hypertension, 55.6% insulin resistance, and 53.2% dyslipidemia. In total, 283 patients (25.2%) underwent LRYGB and 836 (74.8%) SG. One year after surgery (follow-up: 66.67%) patients reached 24.5 (22.8-26.4) BMI and the percentage of excess of weight loss (%EWL) was 107.9±36.6%. Diabetes, hypertension, insulin resistance, and dyslipidemia remission/improvement rates were 54/39%, 58/29%, 72/17%, and 54/30%, respectively. Bariatric surgery in selected class I obesity patients can safely be performed. We have observed good results in terms of weight loss and co-morbidity improvement/remission. Long-term follow-up is required. Copyright © 2015 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

  6. The association between preoperative concentration of soluble vascular endothelial growth factor, perioperative blood transfusion, and survival in patients with primary colorectal cancer

    DEFF Research Database (Denmark)

    Werther, K; Christensen, Ib Jarle; Nielsen, Hans Jørgen

    2001-01-01

    OBJECTIVE: To investigate a possible association between the preoperative concentration of soluble vascular endothelial growth factor (sVEGF), perioperative blood transfusion, and survival in patients operated on for colorectal cancer. DESIGN: Retrospective study. SETTING: University hospital......, Denmark. SUBJECTS: 614 patients operated on for primary colorectal cancer. MAIN OUTCOME MEASURES: Association between preoperative blood transfusion and preoperative concentration of sVEGF. Association between perioperative blood transfusion and survival. RESULTS: Blood transfused up to one month before...... preoperative serum samples were obtained was significantly (p = 0.02) associated with high preoperative concentrations of sVEGF. The frequency of perioperative blood transfusion was significantly (p = 0.0007) higher in patients with rectal cancer than in patients with colon cancer. A multivariate analysis...

  7. ROLE OF 99Tcm-SESTAMIBI DUAL-PHASE PARATHYROID SCINTIGRAPHY IN PREOPERATIVE LOCALIZATION IN PATIENTS WITH PRIMARY HYPERPARATHYROIDISM

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Objective To evaluate the application of 99Tcm-sestamibi dual-phase parathyroid scintigraphy in the preoperative localization in patients with primary hyperparathyroidism and to compare the diagnostic efficacy of various imaging modalities. Methods Ninety-two consecutive patients, diagnosed as hyperparathyroidism and presented with hypercalcaemia as the predominant symptom, were included. All the patients underwent dual-phase parathyroid scintigraphy using 99Tcm-sestamibi and parathyroid ultrasound scan. Among them, 48 patients underwent parathyroid computed tomography (CT). All patients were referred for parathyroidectomy. Results 99Tcm-sestamibi dual-phase parathyroid scintigraphy revealed the diagnostic sensitivity of 76.5%, 80%, 75% and 33.3% for the subgroup of single adenomas, multiple adenomas, ectopic parathyroid and parathyroid hyperplasia respectively. The specificity was 100% for all leisons. 99Tcm-sestamibi dual-phase parathyroid scintigraphy was proved to be superior to the other imaging modalities (ultrasound and CT) in terms of the preoperative diagnostic accuracy. The lesion weight was found to be an underlying factor leading to the false negative result. Conclusion 99Tcm-sestamibi dual-phase parathyroid scintigraphy was found to have higher diagnostic accuracy in comparison with other imaging modalities and is recommended preoperatively in order to reduce the sugery time and unnecessary neck exploration.

  8. Preoperative axillary imaging with percutaneous lymph node biopsy is valuable in the contemporary management of patients with breast cancer.

    Science.gov (United States)

    Hieken, Tina J; Trull, Brent C; Boughey, Judy C; Jones, Katie N; Reynolds, Carol A; Shah, Sejal S; Glazebrook, Katrina N

    2013-10-01

    ACOSOG Z11 and other studies showing little benefit to axillary dissection (ALND) for early-stage breast cancers with limited nodal disease have led to questioning the value of preoperative axillary imaging ± ultrasound-guided needle biopsy (USNB). Data are lacking on the value of this approach in identifying cases that fall outside Z11 guidelines. We studied 988 consecutive patients with invasive breast cancers who underwent operation including axillary surgery in 2010-2011. Preoperative axillary ultrasonography (AUS) was performed in 92% and breast/axillary magnetic resonance imaging (MRI) in 51%; 82 (33.5%) of 245 patients with suspicious lymph nodes (LN) were USNB-positive. Regarding nodal status, AUS, MRI, and USNB had negative and positive predictive values of 78%, 76%, 70% and 54%, 58%, 100%, respectively. AUS/MRI visualization of one versus multiple abnormal LNs visualized predicted >2LN+ on final pathology (13.5%/15.1% % vs 30.8%/32.6%, P 2LN+, P = .001. In our contemporary series, preoperative AUS±USNB streamlined surgical care for 29% of node-positive patients. Two-thirds of T1/T2 USNB-LN+ patients with multiple AUS-suspicious LNs had >2LN+, suggesting they should undergo ALND without SLNB. AUS±USNB helps identify node-positive breast cancer patients who fall outside Z11 guidelines. Copyright © 2013 Mosby, Inc. All rights reserved.

  9. MR evaluation of chronic achilles tendinosis. A longitudinal study of 15 patients preoperatively and two years postoperatively

    Energy Technology Data Exchange (ETDEWEB)

    Shalabi, A.; Kristoffersen-Wiberg, M.; Aspelin, P. [Huddinge Univ. Hospital (Sweden). Dept. of Radiology; Movin, T. [Huddinge Univ. Hospital (Sweden). Dept. of Orthopedic Surgery

    2001-05-01

    Purpose: To evaluate surgically treated patients with chronic Achilles tendinosis by MR. Material and Methods: Gd-contrast-enhanced (CME) T1-, precontrast T1-, PD- and T2-weighted images were obtained preoperatively and 2 years following surgical treatment on 15 middle-aged patients with severe symptoms of chronic Achilles tendinosis. MR evaluation included the depiction of intratendinous signal alterations and their volume, and also measurement of tendon diameter. A questionnaire and clinical examination evaluated the clinical outcome. Results: The most sensitive sequence to depict an intratendinous lesion was the CME T1-WI. There was marked regress of the estimated volume of the intratendinous signal alteration from a median of 1.2 cm{sup 3} preoperatively to 0.0 cm{sup 3} postoperatively on CME T1-WI. CME T1-WI showed a regress in intratendinous signal abnormality from 13 out of 15 patients preoperatively to 4 of 15 patients 2 years postoperatively. The a.p. dimension was 9 mm at both MR occasions. The clinical outcome was excellent in 8, good in 5, fair in 1 and poor in 1 patient. Conclusion: Surgical treatment of chronic Achilles tendinosis and its healing resulted in a decrease or elimination of the intratendinous signal alteration correlating to an improved clinical outcome 2 years postoperatively.

  10. The Preoperative Peripheral Blood Monocyte Count Is Associated with Liver Metastasis and Overall Survival in Colorectal Cancer Patients.

    Science.gov (United States)

    Hu, Shidong; Zou, Zhenyu; Li, Hao; Zou, Guijun; Li, Zhao; Xu, Jian; Wang, Lingde; Du, Xiaohui

    2016-01-01

    Colorectal cancer (CRC) is the third most common malignancy in males and the second most common in females worldwide. Distant metastases have a strong negative impact on the prognosis of CRC patients. The most common site of CRC metastases is the liver. Both disease progression and metastasis have been related to the patient's peripheral blood monocyte count. We therefore performed a case-control study to assess the relationship between the preoperative peripheral blood monocyte count and colorectal liver metastases (CRLM). Clinical data from 117 patients with colon cancer and 93 with rectal cancer who were admitted to the Chinese People's Liberation Army General Hospital (Beijing, China) between December 2003 and May 2015 were analysed retrospectively, with the permission of both the patients and the hospital. Preoperative peripheral blood monocyte counts, the T and N classifications of the primary tumour and its primary site differed significantly between the two groups (P rectal versus colon cancer (OR: 0.078, 95%CI: 0.020~0.309, P TNM staging and preoperative monocyte counts (P 0.505 × 109 cells/L, high T classification and liver metastasis were independent risk factors for 5-year OS (RR: 2.737, 95% CI: 1.573~ 4.764, P <0.001; RR: 2.687, 95%CI: 1.498~4.820, P = 0.001; RR: 4.928, 95%CI: 2.871~8.457, P < 0.001). The demonstrated association between preoperative peripheral blood monocyte count and liver metastasis in patients with CRC recommends the former as a useful predictor of postoperative prognosis in CRC patients.

  11. Pre-operative stroke and neurological disability do not independently affect short- and long-term mortality in infective endocarditis patients.

    Science.gov (United States)

    Diab, Mahmoud; Guenther, Albrecht; Sponholz, Christoph; Lehmann, Thomas; Faerber, Gloria; Matz, Anna; Franz, Marcus; Witte, Otto W; Pletz, Mathias W; Doenst, Torsten

    2016-10-01

    Infective endocarditis (IE) is still associated with high morbidity and mortality. The impact of pre-operative stroke on mortality and long-term survival is controversial. In addition, data on the severity of neurological disability due to pre-operative stroke are scarce. We analysed the impact of pre-operative stroke and the severity of its related neurological disability on short- and long-term outcome. We retrospectively reviewed our data from patients operated for left-sided IE between 01/2007 and 04/2013. We performed univariate (Chi-Square and independent samples t test) and multivariate analyses. Among 308 consecutive patients who underwent cardiac surgery for left-sided IE, pre-operative stroke was present in 87 (28.2 %) patients. Patients with pre-operative stroke had a higher pre-operative risk profile than patient without it: higher Charlson comorbidity index (8.1 ± 2.6 vs. 6.6 ± 3.3) and higher incidence of Staphylococcus aureus infection (43 vs. 17 %) and septic shock (37 vs. 19 %). In-hospital mortality was equal but 5-year survival was significantly worse with pre-operative stroke (33.1 % vs. 45 %, p = 0.006). 5-year survival was worst in patients with severe neurological disability compared to mild disability (19.0 vs. 0.58 %, p = 0.002). However, neither pre-operative stroke nor the degree of neurological disability appeared as an independent risk factor for short or long-term mortality by multivariate analysis. Pre-operative stroke and the severity of neurological disability do not independently affect short- and long-term mortality in patients with infective endocarditis. It appears that patients with pre-operative stroke present with a generally higher risk profile. This information may substantially affect decision-making.

  12. Preoperative screening for coagulopathy using prothrombin time and partial thromboplastin time in patients requiring primary cranial vault remodeling.

    Science.gov (United States)

    Genecov, David G; Por, Yong-Chen; Barcelo, Carlos Raul; Salyer, Kenneth E; Mulne, Arlynne F; Morad, Ammar B

    2005-08-01

    The aim of this study was to investigate the prevalence of abnormal preoperative screening prothrombin time and partial thromboplastin time in patients listed for primary cranial vault remodeling that required hematologic workup and their diagnoses and subsequent management. This retrospective analysis was performed from January of 2000 to December of 2003 at the International Craniofacial Institute, Dallas, Texas, on a total of 168 patients. All patients had a normal prothrombin time. Abnormally raised partial thromboplastin time was found in six patients (prevalence of 3.57 percent), one who had factor XI deficiency, one who had a borderline factor XI deficiency and circulating inhibitor, one who had an intermittent factor XI deficiency and circulating inhibitor, one who had a borderline von Willebrand's disease with low factor XII, and the remaining two who had a circulating inhibitor of coagulation. Of these six patients, the perioperative management was altered in four of five patients, and one patient declined surgery out of fear of surgical morbidity. The surgery of one patient was aborted intraoperatively because of abnormal bleeding without clot formation after the calvarial burr holes had been drilled. The mean blood loss was 183 ml for the four patients with completed surgery and 100 ml for one patient. The authors conclude that even though the prevalence of abnormal screening partial thromboplastin time in these patients was low (3.57 percent), detection of an abnormal result required preoperative correction of coagulopathy in 80 percent of cases.

  13. Preoperative red cell distribution width and neutrophil-to-lymphocyte ratio predict survival in patients with epithelial ovarian cancer

    Science.gov (United States)

    Li, Zheng; Hong, Na; Robertson, Melissa; Wang, Chen; Jiang, Guoqian

    2017-01-01

    Several parameters of preoperative complete blood count (CBC) and inflammation-associated blood cell markers derived from them have been reported to correlate with prognosis in patients with epithelial ovarian cancer (EOC), but their prognostic importance and optimal cutoffs are still needed be elucidated. Clinic/pathological parameters, 5-year follow-up data and preoperative CBC parameters were obtained retrospectively in 654 EOC patients underwent primary surgery at Mayo Clinic. Cutoffs for neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and monocyte-to-lymphocyte ratio (MLR) were optimized by receiver operating characteristic (ROC) curve. Prognostic significance for overall survival (OS) and recurrence free survival (RFS) were determined by Cox proportional hazards models and Kaplan-Meier method. Associations of RDW and NLR with clinic/pathological parameters were analyzed using non-parametric tests. RDW with cutoff 14.5 and NLR with cutoff 5.25 had independent prognostic significance for OS, while combined RDW and NLR scores stratified patients into low (RDW-low and NLR-low), intermediate (RDW-high or NLR-high) and high risk (RDW-high and NLR-high) groups, especially in patients with high-grade serous ovarian cancer (HGSOC). Moreover, high NLR was associated with poor RFS as well. Elevated RDW was strongly associated with age, whereas high NLR was strongly associated with stage, preoperative CA125 level and ascites at surgery. PMID:28223716

  14. Preoperative mental health status may not be predictive of improvements in patient-reported outcomes following an anterior cervical discectomy and fusion.

    Science.gov (United States)

    Mayo, Benjamin C; Massel, Dustin H; Bohl, Daniel D; Narain, Ankur S; Hijji, Fady Y; Long, William W; Modi, Krishna D; Basques, Bryce A; Yacob, Alem; Singh, Kern

    2017-02-01

    OBJECTIVE Prior studies have correlated preoperative depression and poor mental health status with inferior patient-reported outcomes following lumbar spinal procedures. However, literature regarding the effect of mental health on outcomes following cervical spinal surgery is limited. As such, the purpose of this study is to test for the association of preoperative SF-12 Mental Component Summary (MCS) scores with improvements in Neck Disability Index (NDI), SF-12 Physical Component Summary (PCS), and neck and arm pain following anterior cervical discectomy and fusion (ACDF). METHODS A prospectively maintained surgical database of patients who underwent a primary 1- or 2-level ACDF during 2014-2015 was reviewed. Patients were excluded if they did not have complete patient-reported outcome data for the preoperative or 6-week, 12-week, or 6-month postoperative visits. At baseline, preoperative SF-12 MCS score was assessed for association with preoperative NDI, neck visual analog scale (VAS) score, arm VAS score, and SF-12 PCS score. The preoperative MCS score was then tested for association with changes in NDI, neck VAS, arm VAS, and SF-12 PCS scores from the preoperative visit to postoperative visits. These tests were conducted using multivariate regression controlling for baseline characteristics as well as for the preoperative score for the patient-reported outcome being assessed. RESULTS A total of 52 patients were included in the analysis. At baseline, a higher preoperative MCS score was negatively associated with a lower preoperative NDI (coefficient: -0.74, p 0.05 for each). The percentage of patients achieving a minimum clinically important difference at 6 months did not differ between the bottom and top MCS score halves (p > 0.05 for each). CONCLUSIONS The results of this study suggest that better preoperative mental health status is associated with lower perceived preoperative disability but is not associated with severity of preoperative neck or arm pain

  15. Postoperative outcomes following preoperative inspiratory muscle training in patients undergoing open cardiothoracic or upper abdominal surgery: protocol for a systematic review

    OpenAIRE

    Mans Christina M; Reeve Julie C; Gasparini Catherine A; Elkins Mark R

    2012-01-01

    Abstract Background In patients undergoing open cardiothoracic and upper abdominal surgery, postoperative pulmonary complications remain an important cause of postoperative morbidity and mortality, impacting upon hospital length of stay and health care resources. Adequate preoperative respiratory muscle strength may help protect against the development of postoperative pulmonary complications and therefore preoperative inspiratory muscle training has been suggested to be of potential value in...

  16. Pre-operative use of anti-TNF-alpha agents and the risk of post-operative complications in patients with Crohn's disease--a nationwide cohort study

    DEFF Research Database (Denmark)

    Nørgård, Bente Mertz; Nielsen, J.; Qvist, N.

    2013-01-01

    BACKGROUND: A possible negative role of pre-operative use of antitumour necrosis factor-alpha (anti-TNF-alpha) agents on post-operative outcomes in Crohn's disease (CD) patients is still debated. AIM: To examine the impact of pre-operative anti-TNF-alpha agents on post-operative outcomes 30 and 6...

  17. Preoperative functional MRI localization of language areas in Chinese patients with brain tumors Validation with intraoperative electrocortical mapping

    Institute of Scientific and Technical Information of China (English)

    Hechun Xia; Wei Huang; Liang Wu; Hui Ma; Xiaodong Wang; Xuexin Chen; Shengyu Sun; Xiaoxiong Jia

    2012-01-01

    Ten Chinese patients with brain tumors involving language regions were selected. Preoperative functional MRI was performed to locate Broca's or Wernicke's area, and the cortex that was essential for language function was determined by electrocortical mapping. A site-by-site comparison between functional MRI and electrocortical mapping was performed with the aid of a neuronavigation device. Results showed that the sensitivity and specificity of preoperative functional MRI were 80.0% and 85.0% in Broca's area and 66.6% and 85.2% in Wernicke's area, respectively. These experimental findings indicate that functional MRI is an accurate, reliable technique with which to identify the location of Wernicke's area or Broca's area in patients with brain tumors.

  18. Patients' preoperative expectations and postoperative satisfaction of dysgnathic patients operated on with resorbable osteosyntheses.

    Science.gov (United States)

    Ballon, Alexander; Laudemann, Katharina; Sader, Robert; Landes, Constantin A

    2011-03-01

    This study evaluated whether personal expectations and satisfaction throughout orthognathic surgery were fulfilled. In addition, patients were interrogated about their experience of resorbable osteosynthesis. A total of 50 patients were interviewed 3 times each throughout the study by a mixed questionnaire of standard psychologic tests and a tailored itemized questionnaire regarding their expectations regarding resorbable osteofixation and their postoperative satisfaction. A postoperative increase in self-esteem and approach to life were evident. An examination of Oral Health-Related Quality of Life showed constant quality of life; an examination of Oral Health Impact Profile-Germany) showed no postoperative difficulties in dental hygiene and nutrition. No statistically significant change in any of the tests could be expressly determined. Avoidance of secondary surgery motivated 94% to choose resorbable osteofixations, although a mere 66% had heard of them before; 90% of patients were satisfied with the operation result. Orthognathic surgery cannot change preexistent depression or a problematic social background. Mastication and oral health improved, and postoperative happiness and confidence increased. When given the choice between resorbable fixation and titanium osteofixation, patients generally preferred resorbable fixations.

  19. IMPORTANCE OF PREOPERATIVE RADIOLOGICAL PLANNING IN THE REHABILITATION OF PATIENTS WITH ENDOPROSTHETIC KNEE ARTHROPLASTY – CASE STUDY

    OpenAIRE

    2016-01-01

    Introduction: The purpose of endoprosthetic knee arthroplasty is to restore joint function; this objective can be attained by positioning correctly the prosthetic elements both in frontal (varus-valgus) and in rotational plane. The new radiological planning protocol introduced since October 2014 in the Orthopaedics Clinic of the Rehabilitation Hospital manages to cover the entire preoperative assessment of frontal and rotational deformities. Case study: The 58-years-old female patient with bi...

  20. Relaxation Training Affect the Psychosomatic Status of Patients with Preoperative%放松训练对术前患者心身状况的影响

    Institute of Scientific and Technical Information of China (English)

    石瑞梅

    2013-01-01

      Objective To study the relaxation training affect the psychosomatic status of patients with preoperative. Methods 400 patients with &experience choose the surgery were randomly divided into observation group and control group 200 cases each. Two groups of patients were performed preoperative health education, the observation group based on this, the upward relaxation training, namely USES the deep muscles relaxed type suction a resting method for training. After two groups of patients were to determine the surgical treatment on the day of the 1 d before surgery and surgery (preoperative) late yesterday night and morning, assess their anxiety, tension, fear, depression, insomnia, much dream mood reflected, such as measure its breathing, blood pressure, heart rate and other vital signs. Results In anxiety, tension, depression, fear, insomnia, much dream, breathing, blood pressure, heart rate, etc., the observation group compared with control group,with significant difference (al P<0.05).Conclusions Relaxation training can make the preoperative patients emotional stability, smooth breathing, blood pressure, heart rate and other vital signs.%  目的探讨放松训练对术前患者心身状况的影响。方法将400例我科择期手术患者随机分为观察组和对照组各200例。两组患者均行术前健康教育,观察组在此基础上行放松训练,即采用深吸静息式全身肌肉放松的方法进行训练。两组患者均于确定手术治疗后的当天至手术前1d,术前晚及术日晨评定其焦虑、紧张、恐惧、抑郁、失眠多梦等情绪反映,测定其呼吸、血压、心率等生命体征。结果在焦虑、紧张、抑郁、恐惧、失眠多梦、呼吸、血压、心率等方面,观察组与对照组比较,差异有显著性意义(均 P<0.05)。结论放松训练能使术前患者情绪稳定,呼吸、血压、心率等生命体征平稳。

  1. A perioperative education program for pediatric patients and their parents.

    Science.gov (United States)

    Adams, Holly A

    2011-04-01

    Preparing pediatric patients for surgery is crucial to positive patient and parent experiences. Through preoperative screening, observation, and postoperative feedback, clinical staff nurses at the Yellowstone Surgery Center (YSC) in Billings, Montana, identified a need to provide increased information to pediatric patients and their parents regarding the surgical process and postoperative expectations for recovery. The director of nursing developed a program for patients that includes preoperative education and a hands-on experience. The YSC Kids program is a customizable program that includes nine initiatives designed specifically for children. The program has been shown to successfully educate pediatric patients and their parents about the entire perioperative process, thus easing their anxiety about an unfamiliar situation.

  2. Postoperative start compared to preoperative start of low-molecular-weight heparin increases mortality in patients with femoral neck fractures

    Science.gov (United States)

    Leer-Salvesen, Sunniva; Dybvik, Eva; Dahl, Ola E; Gjertsen, Jan-Erik; EngesæTer, Lars B

    2017-01-01

    Background and purpose — Controversies exist regarding thromboprophylaxis in orthopedic surgery. Using data in the nationwide Norwegian Hip Fracture Register (NHFR) with postoperative death and reoperation in the first 6 months after surgery as endpoints in the analyses, we determined whether the thromboprophylaxis in patients who undergo hemiarthroplasty for femoral neck fracture should start preoperatively or postoperatively. Patients and methods — After each operation for hip fracture in Norway, the surgeon reports information on the patient, the fracture, and the operation to the NHFR. Cox regression analyses were performed with adjustments for age, ASA score, gender, type of implant, length of surgery, and year of surgery. Results — During the period 2005–2014, 25,019 hemiarthroplasties as treatment for femoral neck fractures were reported to the registry. Antithrombotic medication was given to 99% of the patients. Low-molecular-weight heparin predominated with dalteparin in 57% of the operations and enoxaparin in 41%. Only operations with these 2 drugs and with known information on preoperative or postoperative start of the prophylaxis were included in the analyses (n = 20,241). Compared to preoperative start of thromboprophylaxis, postoperative start of thromboprophylaxis gave a higher risk of death (risk ratio (RR) = 1.13, 95% CI: 1.06–1.21; p < 0.001) and a higher risk of reoperation for any reason (RR =1.19, 95% CI: 1.01–1.40; p = 0.04), whereas we found no effect on reported intraoperative bleeding complication or on the risk of postoperative reoperation due to hematoma. The results did not depend on whether the initial dose of prophylaxis was the full dosage or half of the standard dosage. Interpretation — Postoperative start of thromboprophylaxis increased the mortality and risk of reoperation compared to preoperative start in femoral neck fracture patients operated with hemiprosthesis. The risks of bleeding and of reoperation due to

  3. Novel Single-Nucleotide Polymorphism Markers Predictive of Pathologic Response to Preoperative Chemoradiation Therapy in Rectal Cancer Patients

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jin C., E-mail: jckim@amc.seoul.kr [Department of Surgery, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Institute of Innovative Cancer Research and Asan Institute for Life Sciences, Asan Medical Center, Seoul (Korea, Republic of); Ha, Ye J.; Roh, Seon A. [Department of Surgery, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Institute of Innovative Cancer Research and Asan Institute for Life Sciences, Asan Medical Center, Seoul (Korea, Republic of); Cho, Dong H. [Institute of Innovative Cancer Research and Asan Institute for Life Sciences, Asan Medical Center, Seoul (Korea, Republic of); Graduate School of East-West Medical Science, Kyung Hee University, Gyeoggi-do (Korea, Republic of); Choi, Eun Y. [Department of Surgery, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Institute of Innovative Cancer Research and Asan Institute for Life Sciences, Asan Medical Center, Seoul (Korea, Republic of); Kim, Tae W. [Institute of Innovative Cancer Research and Asan Institute for Life Sciences, Asan Medical Center, Seoul (Korea, Republic of); Department of Internal Medicine, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Kim, Jong H. [Department of Radiation Oncology, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Kang, Tae W. [Medical Genomics Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon (Korea, Republic of); Kim, Seon Y. [Institute of Innovative Cancer Research and Asan Institute for Life Sciences, Asan Medical Center, Seoul (Korea, Republic of); Medical Genomics Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon (Korea, Republic of); Kim, Yong S., E-mail: yongsung@kribb.re.kr [Institute of Innovative Cancer Research and Asan Institute for Life Sciences, Asan Medical Center, Seoul (Korea, Republic of); Medical Genomics Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon (Korea, Republic of)

    2013-06-01

    Purpose: Studies aimed at predicting individual responsiveness to preoperative chemoradiation therapy (CRT) are urgently needed, especially considering the risks associated with poorly responsive patients. Methods and Materials: A 3-step strategy for the determination of CRT sensitivity is proposed based on (1) the screening of a human genome-wide single-nucleotide polymorphism (SNP) array in correlation with histopathologic tumor regression grade (TRG); (2) clinical association analysis of 113 patients treated with preoperative CRT; and (3) a cell-based functional assay for biological validation. Results: Genome-wide screening identified 9 SNPs associated with preoperative CRT responses. Positive responses (TRG 1-3) were obtained more frequently in patients carrying the reference allele (C) of the SNP CORO2A rs1985859 than in those with the substitution allele (T) (P=.01). Downregulation of CORO2A was significantly associated with reduced early apoptosis by 27% (P=.048) and 39% (P=.023) in RKO and COLO320DM colorectal cancer cells, respectively, as determined by flow cytometry. Reduced radiosensitivity was confirmed by colony-forming assays in the 2 colorectal cancer cells (P=.034 and .015, respectively). The SNP FAM101A rs7955740 was not associated with radiosensitivity in the clinical association analysis. However, downregulation of FAM101A significantly reduced early apoptosis by 29% in RKO cells (P=.047), and it enhanced colony formation in RKO cells (P=.001) and COLO320DM cells (P=.002). Conclusion: CRT-sensitive SNP markers were identified using a novel 3-step process. The candidate marker CORO2A rs1985859 and the putative marker FAM101A rs7955740 may be of value for the prediction of radiosensitivity to preoperative CRT, although further validation is needed in large cohorts.

  4. Mini-maze suffices as adjunct to mitral valve surgery in patients with preoperative atrial fibrillation

    NARCIS (Netherlands)

    Tuinenburg, AE; Van Gelder, IC; Tieleman, RG; Grandjean, JG; Huet, RCG; Van der Maaten, JMAA; Pieper, EG; De Kam, PJ; Ebels, MSCT; Crijns, HJGM

    2000-01-01

    Mini-Maze and Mitral Valve Surgery. Introduction: After mitral valve (MV) surgery, preoperative atrial fibrillation (AF) often recurs while cardioversion therapy generally fails. Additional Cox maze surgery improves postoperative arrhythmia outcome, but the extensive nature of such an approach limit

  5. [Impact of pre-operative uric acid on acute kidney injury after cardiac surgery in elderly patients].

    Science.gov (United States)

    Xu, Jiaqi; Chen, Yuanhan; Liang, Xinling; Hu, Penghua; Cai, Lu; An, Shengli; Li, Zhilian; Shi, Wei

    2014-11-01

    To investigate the impact of pre-operative uric acid on acute kidney injury (AKI) after cardiac surgery in elderly patients. Clinical data were collected from 936 elderly patients (age ≥ 60 years) undergoing cardiac surgery with cardiopulmonary bypass in Guangdong General Hospital between January 2005 and May 2011. The baseline serum creatinine was defined as the latest serum creatinine before surgery, and AKI was diagnosed according to RIFLE criteria. Patients were divided into three groups according to the sex-specific cutoff values of serum uric acid tertiles (group A: ≤ 384.65 µmol/L in men, and ≤ 354.00 µmol/L in women; group B:384.66-476.99 µmol/L in men and 354.01-437.96 µmol/L in women; group C: ≥ 477.00 µmol/L in men and ≥ 437.97 µmol/L in women). Multivariate logistic regression analysis was used to analyze the independent risk factors for AKI. Among 936 elderly patients, 576 cases (61.5%) developed AKI. Mean uric acid concentration was higher in AKI patients than in Non-AKI patients ( (436.6 ± 119.1) µmol/L vs. (398.0 ± 107.2) µmol/L, P cardiac surgery, eGFRsurgery, cardiopulmonary bypass operation time, aortic cross-clamping time, pre-operative angiotensin converting enzyme inhibitor or angiotensin II receptor blockers and lipid-lowering drugs use, early postoperative angiotensin converting enzyme inhibitor or angiotensin II receptor blockers, diuretics and digoxin use, post-operation central venous pressure, risk of post operative AKI was significantly higher in group C than in group A (OR:1.897, 95%CI: 1.270-2.833, P = 0.002). Pre-operative elevated uric acid is an independent risk factor of AKI after cardiac surgery in elderly patients.

  6. Association of the Preoperative Neutrophil-to-ymphocyte Count Ratio and Platelet-to-Lymphocyte Count Ratio with Clinicopathological Characteristics in Patients with Papillary Thyroid Cancer

    Directory of Open Access Journals (Sweden)

    Sang Mi Kim

    2015-12-01

    Full Text Available BackgroundSeveral inflammatory biomarkers, especially a high preoperative neutrophil-to-lymphocyte count ratio (NLR and platelet-to-lymphocyte count ratio (PLR, are known to be indicator of poor prognosis in several cancers. However, very few studies have evaluated the significance of the NLR and PLR in papillary thyroid cancer (PTC. We evaluated the association of the preoperative NLR and PLR with clinicopathological characteristics in patients with PTC.MethodsThis study included 1,066 female patients who underwent total thyroidectomy for PTC. Patients were stratified into 4 quartiles by preoperative NLR and PLR. And the combination of preoperative NLR and PLR was calculated on the basis of data obtained value of tertile as follows: patients with both an elevated PLR and an elevated NLR were allocated a score of 2, and patients showing one or neither were allocated a score of 1 or 0, respectively.ResultsThe preoperative NLR and PLR were significantly lower in patients aged ≥45 years and in patients with Hashimoto's thyroiditis. The PLR was significantly higher in patients with tumor size >1 cm (P=0.021.When the patients were categorized into the aforementioned four groups, the group with the higher preoperative PLR was found to have a significantly increased incidence of lateral lymph node metastasis (LNM (P=0.018. However, there are no significant association between the combination of preoperative NLR and PLR and prognostic factors in PTC patients.ConclusionThese results suggest that a preoperative high PLR were significant associated with lateral LNM in female patients with PTC.

  7. Combined use of clinical pre-test probability and D-dimer test in the diagnosis of preoperative deep venous thrombosis in colorectal cancer patients

    DEFF Research Database (Denmark)

    Stender, Mogens; Frøkjaer, Jens Brøndum; Hagedorn Nielsen, Tina Sandie

    2008-01-01

    The preoperative prevalence of deep venous thrombosis (DVT) in patients with colorectal cancer may be as high as 8%. In order to minimize the risk of pulmonary embolism, it is important to rule out preoperative DVT. A large study has confirmed that a negative D-dimer test in combination with a low...... clinical pre-test probability (PTP) can be safely used to rule out the tentative diagnosis of DVT in cancer patients. However, the accuracy in colorectal cancer patients is uncertain. This study assessed the diagnostic accuracy of a quantitative D-dimer assay in combination with the PTP score in ruling out...... preoperative DVT in colorectal cancer patients admitted for surgery. Preoperative D-dimer test and compression ultrasonography for DVT were performed in 193 consecutive patients with newly diagnosed colorectal cancer. Diagnostic accuracy indices of the D-dimer test were assessed according to the PTP score...

  8. Real-time MRI navigated ultrasound for preoperative tumor evaluation in breast cancer patients: Technique and clinical implementation

    Energy Technology Data Exchange (ETDEWEB)

    Park, Ah Young; Seo, Bo Kyoung [Dept. of Radiology, Korea University Ansan Hospital, Korea University College of Medicine, Ansan (Korea, Republic of)

    2016-09-15

    Real-time magnetic resonance imaging (MRI) navigated ultrasound is an image fusion technique to display the results of both MRI and ultrasonography on the same monitor. This system is a promising technique to improve lesion detection and analysis, to maximize advantages of each imaging modality, and to compensate the disadvantages of both MRI and ultrasound. In evaluating breast cancer stage preoperatively, MRI and ultrasound are the most representative imaging modalities. However, sometimes difficulties arise in interpreting and correlating the radiological features between these two different modalities. This pictorial essay demonstrates the technical principles of the real-time MRI navigated ultrasound, and clinical implementation of the system in preoperative evaluation of tumor extent, multiplicity, and nodal status in breast cancer patients.

  9. Real-Time MRI Navigated Ultrasound for Preoperative Tumor Evaluation in Breast Cancer Patients: Technique and Clinical Implementation

    Energy Technology Data Exchange (ETDEWEB)

    Park, Ah Young; Seo, Bo Kyoung [Department of Radiology, Korea University Ansan Hospital, Korea University College of Medicine, Ansan 15355 (Korea, Republic of)

    2016-11-01

    Real-time magnetic resonance imaging (MRI) navigated ultrasound is an image fusion technique to display the results of both MRI and ultrasonography on the same monitor. This system is a promising technique to improve lesion detection and analysis, to maximize advantages of each imaging modality, and to compensate the disadvantages of both MRI and ultrasound. In evaluating breast cancer stage preoperatively, MRI and ultrasound are the most representative imaging modalities. However, sometimes difficulties arise in interpreting and correlating the radiological features between these two different modalities. This pictorial essay demonstrates the technical principles of the real-time MRI navigated ultrasound, and clinical implementation of the system in preoperative evaluation of tumor extent, multiplicity, and nodal status in breast cancer patients.

  10. Preoperative multiple endocrine neoplasia type 1 diagnosis improves the surgical outcomes of pediatric patients with primary hyperparathyroidism.

    Science.gov (United States)

    Romero Arenas, Minerva A; Morris, Lilah F; Rich, Thereasa A; Cote, Gilbert J; Grubbs, Elizabeth G; Waguespack, Steven G; Perrier, Nancy D

    2014-04-01

    Primary hyperparathyroidism (PHPT) is uncommon in children. The surgical management of PHPT in children has evolved over the past two decades. A retrospective study of patients who underwent parathyroidectomy for PHPT diagnosed at age endocrine and familial disorders. Thirty-eight patients met eligibility criteria (1981-2012). Median age at PHPT diagnosis was 15 years. Two-thirds of patients were symptomatic (68%, n=26), most commonly from nephrolithiasis. Twenty-six (68%) patients underwent a standard cervical exploration while 32% underwent a focused unilateral parathyroidectomy. Multiple endocrine neoplasia type 1 (MEN1) was diagnosed preoperatively in 22/26 patients. Patients with a preoperative diagnosis of MEN1 were more likely to undergo a complete initial operation (≥ 3 gland parathyroidectomy with transcervical thymectomy, 13/22, 59% vs. 0/4, 0%; P=0.03) and less likely to have recurrent disease (10/22, 45% vs. 3/4, 75%; Ppediatric patients. Management should occur at a high volume center with experienced clinicians and genetic counseling services. Copyright © 2014 Elsevier Inc. All rights reserved.

  11. Early and late postoperative seizure outcome in 97 patients with supratentorial meningioma and preoperative seizures: a retrospective study.

    Science.gov (United States)

    Zheng, Zhe; Chen, Peng; Fu, Weiming; Zhu, Junming; Zhang, Hong; Shi, Jian; Zhang, Jianmin

    2013-08-01

    We identified factors associated with early and late postoperative seizure control in patients with supratentorial meningioma plus preoperative seizures. In this retrospective study, univariate analysis and multivariate logistic regression analysis compared 24 clinical variables according to the occurrence of early (≤1 week) or late (>1 week) postoperative seizures. Sixty-two of 97 patients (63.9 %) were seizure free for the entire postoperative follow-up period (29.5 ± 11.8 months), while 13 patients (13.4 %) still had frequent seizures at the end of follow-up. Fourteen of 97 patients (14.4 %) experienced early postoperative seizures, and emergence of new postoperative neurological deficits was the only significant risk factor (odds ratio = 7.377). Thirty-three patients (34.0 %) experienced late postoperative seizures at some time during follow-up, including 12 of 14 patients with early postoperative seizures. Associated risk factors for late postoperative seizures included tumor progression (odds ratio = 7.012) and new permanent postoperative neurological deficits (odds ratio = 4.327). Occurrence of postoperative seizures in patients with supratentorial meningioma and preoperative seizure was associated with new postoperative neurological deficits. Reduced cerebral or vascular injury during surgery may lead to fewer postoperative neurological deficits and better seizure outcome.

  12. Preoperative body size and composition, habitual diet, and post-operative complications in elective colorectal cancer patients in Norway.

    Science.gov (United States)

    Berstad, P; Haugum, B; Helgeland, M; Bukholm, I; Almendingen, K

    2013-08-01

    Both malnutrition and obesity are related to worsened post-operative outcomes after colorectal surgery. Obese cancer patients may be malnourished as a result of short-term weight loss. The present study aimed to evaluate preoperative nutritional status, body composition and dietary intake related to post-operative complications (POC) and post-operative hospital days (POHD) in elective colorectal cancer (CRC) patients. Anthropometry, body composition measured by bioelectric spectroscopy and dietary habits assessed by a validated food-frequency questionnaire were examined in 100 newly-diagnosed CRC patients. Data from 30-day POC and POHD were collected from medical records. Nonparametric and chi-squared tests and logistic regression were used to analyse associations between body and dietary variables and post-operative outcome. Twenty-nine patients had at least one POC. The median POHD was six. Body size and composition measures and short-term weight loss were no different between patients with and without POC, or between patients with POHD composition and short-term weight loss were not related to 30-day post-operative outcomes in CRC patients. A high content of marine n-3 PUFA in preoperative habitual diets may protect against POC after CRC surgery. © 2012 The Authors Journal of Human Nutrition and Dietetics © 2012 The British Dietetic Association Ltd.

  13. Preoperative multidetector CT manifestations of perigastric lymph nodes in patients with early gastric cancer and pN0

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Jung Hyun; Yu, Jeong Sik; Chung, Jae Joon; Lim, Joo Hee; Cho, Eun Suk; Kim, Ki Whang [Dept. of Radiology, Yonsei University College of Medicine, Gangnam Severance Hospital, Seoul (Korea, Republic of)

    2013-11-15

    To find the determinant of lymph node (LN) manifestations on preoperative multidetector CT (MDCT) in early gastric cancer (EGC) patients with pN0. One hundred and eighty-six consecutive patients with pT1pN0, the largest perigastric LN on preoperative MDCT, were categorized into two groups according to 8 different parameters [short (SD) and long diameter (LD) 4/6/8 mm, average attenuation 100 Hounsfield unit, short-to-long diameter-ratio (SLR) 0.7], and correlated with the size, gross type, depth of invasion and microscopic type of their primary lesions by the chi-square test and multiple logistic regression analysis. When the primary lesion was larger than 3 cm, the LNs were larger in 4 parameters (SD or LD, 4/6 mm; p < 0.05); gross type IIb patients showed smaller LNs in 5 parameters (SD 4/6 mm, LD 4/6/8 mm; p < 0.05); and patients with microscopically-undifferentiated lesions showed larger LNs in SD 4 mm or LD 8 mm by the chi-square test and multiple logistic regression analysis. The depth of invasion showed no significant difference in LN size. No factors revealed significant difference in LN attenuation or SLR. Benign regional LN enlargement is more frequent in EGC patients with larger size primary lesions or lesion with poor microscopic differentiation. However, this condition is less frequent in gross type IIb patients.

  14. The correlation between preoperative levels of albumin and tlc and mortality in patients with femoral neck fracture.

    Science.gov (United States)

    Niccolai, F; Parchi, P D; Vigorito, A; Pasqualetti, G; Monzani, F; Lisanti, M

    2016-01-01

    A femoral neck fracture in an elderly patient often represents a major challenge for the orthopaedic surgeon who has to face not only the fracture, but also all the multiple issues related to age. Among others, malnutrition has been recognised as an important factor associated with severe aggravation in these patients. One-hundred-and-forty-seven patients were enrolled to investigate the use of two markers of patient nutritional status, i.e. serum albumin level and total leukocyte count (TLC), as predictors of mortality in the elderly patient suffering from proximal femur fracture. We found that low preoperative values of serum albumin and TLC proved to be directly related to worse outcomes. Therefore, these exams can be useful to identify patients with a femoral neck fracture that have higher risk of malnutrition and consequent higher mortality and that can benefit from some measures, such as albumin or protein nutritional supplement.

  15. The association between preoperative concentration of soluble vascular endothelial growth factor, perioperative blood transfusion, and survival in patients with primary colorectal cancer

    DEFF Research Database (Denmark)

    Werther, K; Christensen, Ib Jarle; Nielsen, Hans Jørgen

    2001-01-01

    OBJECTIVE: To investigate a possible association between the preoperative concentration of soluble vascular endothelial growth factor (sVEGF), perioperative blood transfusion, and survival in patients operated on for colorectal cancer. DESIGN: Retrospective study. SETTING: University hospital...

  16. Role of blood AFP mRNA and tumor grade in the preoperative prognostic evaluation of patients with hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Umberto Cillo; Giacomo Zanus; Vito De Pascale; Mario Plebani; Davide Francesco D'Amico; Alessandro Vitale; Filippo Navaglia; Daniela Basso; Umberto Montin; Marco Bassanello; Francesco D'Amico; Francesco Antonio Ciarleglio; Alberto Brolese

    2005-01-01

    AIM: To explore the potential prognostic role of preoperative tumor grade and blood AFP mRNA in a cohort of patients with hepatocellular carcinoma (HCC)eligible for radical therapies according to a well-defined treatment algorithm not including nodule size and number as absolute selection criteria.METHODS: Fifty patients with a diagnosis of HCC were prospectively enrolled in the study. Inclusion criteria were: (1) histological assessment of tumor grade by means of percutaneous biopsies; (2) determination of AFP mRNA status in the blood; (3) patient's eligibility for radical therapies.RESULTS: At preoperative evaluation, 54% of the study group had a well-differentiated HCC, 42% had AFP mRNA in the blood, 40% had a tumor larger than 5 cm and 56% had more than one nodule. Surgery (resection or liver transplantation) was performed in 29 patients,while 21 had percutaneous ablation procedures. After a median follow-up of 28 mo, 12-, 24-, and 36-mo survival rates were 78%, 58%, and 51%, respectively. Surgical therapy, performance status and three tumor-related variables (AFP mRNA, HCC grade and gross vascular invasion) resulted as significant survival predictors at univariate analysis. Nodule size and number did not perform as significant prognosticators. Multivariate study selected only surgical therapy and a biologically early HCC profile (AFP mRNA negative and well-differentiated tumor without gross vascular invasion) as independent survival variables.CONCLUSION: The preoperative determination of tumor grade and blood AFP mRNA status may potentially refine the prognostic evaluation of HCC patients and improve the selection process for radical therapies.

  17. Epigenetic Regulation of KLHL34 Predictive of Pathologic Response to Preoperative Chemoradiation Therapy in Rectal Cancer Patients

    Energy Technology Data Exchange (ETDEWEB)

    Ha, Ye J. [Department of Surgery, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Institute of Innovative Cancer Research and Asan Institute for Life Sciences, Asan Medical Center, Seoul (Korea, Republic of); Kim, Chan W. [Department of Surgery, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Roh, Seon A. [Department of Surgery, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Institute of Innovative Cancer Research and Asan Institute for Life Sciences, Asan Medical Center, Seoul (Korea, Republic of); Cho, Dong H. [Institute of Innovative Cancer Research and Asan Institute for Life Sciences, Asan Medical Center, Seoul (Korea, Republic of); Graduate School of East-West Medical Science, Kyung Hee University, Gyeonggi-do (Korea, Republic of); Park, Jong L.; Kim, Seon Y. [Medical Genomics Research Center, Korea Research Institute of Bioscience & Biotechnology, Daejeon (Korea, Republic of); Kim, Jong H. [Department of Radiation Oncology, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Choi, Eun K. [Department of Radiation Oncology, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Institute of Innovative Cancer Research and Asan Institute for Life Sciences, Asan Medical Center, Seoul (Korea, Republic of); Kim, Yong S., E-mail: yongsung@kribb.re.kr [Medical Genomics Research Center, Korea Research Institute of Bioscience & Biotechnology, Daejeon (Korea, Republic of); Institute of Innovative Cancer Research and Asan Institute for Life Sciences, Asan Medical Center, Seoul (Korea, Republic of); Kim, Jin C., E-mail: jckim@amc.seoul.kr [Department of Surgery, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Institute of Innovative Cancer Research and Asan Institute for Life Sciences, Asan Medical Center, Seoul (Korea, Republic of)

    2015-03-01

    Purpose: Prediction of individual responsiveness to preoperative chemoradiation therapy (CRT) is urgently needed in patients with poorly responsive locally advanced rectal cancer (LARC). Methods and Materials: Candidate methylation genes associated with radiosensitivity were identified using a 3-step process. In the first step, genome-wide screening of methylation genes was performed in correlation with histopathologic tumor regression grade in 45 patients with LARC. In the second step, the methylation status of selected sites was analyzed by pyrosequencing in 67 LARC patients, including 24 patients analyzed in the first step. Finally, colorectal cancer cell clones with stable KLHL34 knockdown were generated and tested for cellular sensitivity to radiation. Results: Genome-wide screening identified 7 hypermethylated CpG sites (DZIP1 cg24107021, DZIP1 cg26886381, ZEB1 cg04430381, DKK3 cg041006961, STL cg00991794, KLHL34 cg01828474, and ARHGAP6 cg07828380) associated with preoperative CRT responses. Radiosensitivity in patients with hypermethylated KLHL34 cg14232291 was confirmed by pyrosequencing in additional cohorts. Knockdown of KLHL34 significantly reduced colony formation (KLHL34 sh#1: 20.1%, P=.0001 and KLHL34 sh#2: 15.8%, P=.0002), increased the cytotoxicity (KLHL34 sh#1: 14.8%, P=.019 and KLHL34 sh#2: 17.9%, P=.007) in LoVo cells, and increased radiation-induced caspase-3 activity and the sub-G1 population of cells. Conclusions: The methylation status of KLHL34 cg14232291 may be a predictive candidate of sensitivity to preoperative CRT, although further validation is needed in large cohorts using various cell types.

  18. Participating in patient education

    DEFF Research Database (Denmark)

    Kristiansen, Tine Mechlenborg; Antoft, Rasmus

    2015-01-01

    The paper builds on previous ethnographic research in Denmark focusing on the significance of participating in a locally developed patient education programme for everyday life (Kristiansen et.al. 2015). It presents a secondary analysis. Group based patient education can be understood as a health...... point is applied in order to illustrate two central status passages taking place at the locally developed patient education programme: 1) The status passage from novice to an experienced person with chronic illness, and 2) The transformation from adolescence to adulthood living with a chronic illness....... Related to both status passages we analyse how the central properties of status passage are at play and how they are shaped by the social interactions among the different agents: participants, lay experts and health professionals. We discuss how the theory of status passage might further enrich empirical...

  19. Participating in patient education

    DEFF Research Database (Denmark)

    Kristiansen, Tine Mechlenborg; Antoft, Rasmus

    2015-01-01

    The paper builds on previous ethnographic research in Denmark focusing on the significance of participating in a locally developed patient education programme for everyday life (Kristiansen et.al. 2015). It presents a secondary analysis. Group based patient education can be understood as a health...... promoting initiative. It is set up to regularize and help people manage the status passage from being a normal person to becoming a person living with chronic illness and to support them in accepting and learning to live with this identity transition. The theory of status passage and the concept of turning...... point is applied in order to illustrate two central status passages taking place at the locally developed patient education programme: 1) The status passage from novice to an experienced person with chronic illness, and 2) The transformation from adolescence to adulthood living with a chronic illness...

  20. Do Lumbar Decompression and Fusion Patients Recall Their Preoperative Status?: A Cohort Study of Recall Bias in Patient-Reported Outcomes.

    Science.gov (United States)

    Aleem, Ilyas S; Duncan, Jonathan; Ahmed, Amin M; Zarrabian, Mohammad; Eck, Jason; Rhee, John; Clarke, Michelle; Currier, Bradford L; Nassr, Ahmad

    2017-01-15

    Prospective cohort study. To characterize the accuracy of patient recollection of preoperative symptoms after lumbar spine surgery. Although patient-reported outcomes have become important in the evaluation of spine surgery patients, the accuracy of patient recall remains unknown. Patients undergoing lumbar decompression with or without fusion were enrolled. Back and leg Numeric Pain Scores and Oswestry Disability Indices were recorded preoperatively. Patients were asked to recall their preoperative status at a minimum of 1 year after surgery. Actual and recalled scores were compared using paired t tests and relations were quantified using Pearson correlation coefficients. Multivariable linear regression was used to identify factors that affected recollection. Sixty-two patients with a mean age of 66.1 years were included. Compared to their preoperative scores, patients showed significant improvement in back pain (mean difference [MD] = -3.2, 95% CI -4.0 to -2.4), leg pain (MD -3.3, 95% CI -4.3 to -2.2), and disability (MD -25.0%, 95% CI -28.7 to -19.6). Patient recollection of preoperative status was significantly more severe than actual for back pain (MD +2.3, 95% CI 1.5-3.2), leg pain (MD +1.8, 95% CI 0.9-2.7), and disability (MD +9.6%, 95% CI 5.6-14.0). No significant correlation between actual and recalled scores with regards to back (r = 0.18) or leg (r = 0.24) pain and only moderate correlation with disability (r = 0.44) were seen. This was maintained across age, sex, and time between date of surgery and recollection. More than 40% of patients switched their predominant symptom from back pain to leg pain or leg pain to back pain on recall. Relying on patient recollection does not provide an accurate measure of preoperative status after lumbar spine surgery. Recall bias indicates the importance of obtaining true baseline scores and patient-reported outcomes prospectively and not retrospectively. 2.

  1. Role of preoperative colonoscopy in patients with gastric cancer: a case control study of the prevalence of coexisting colorectal neoplasms.

    Science.gov (United States)

    Yoo, Han Mo; Gweon, Tae Geun; Seo, Ho Seok; Shim, Jung Ho; Oh, Sung Il; Choi, Myung Gyu; Song, Kyo Young; Jeon, Hae Myoung; Park, Cho Hyun

    2013-05-01

    We evaluated the prevalence of coexisting asymptomatic colorectal neoplasm (CRN) in patients with gastric cancer (GC). Preoperative colonoscopic examinations were performed in 495 patients with GC who underwent gastrectomy between January 2009 and December 2010. To compare the prevalence of CRN in these patients with that in a normal population, we selected 495 sex- and age-matched persons who underwent colonoscopies for health screening. Risk factors for CRN were evaluated by univariate and multivariate analyses. The overall incidence of CRN was 41.8 % (414/990). The prevalence of overall CRN, high-risk CRN, and colorectal carcinoma (CRC) were significantly higher in the GC group than in the control group (overall CRN: 48.9 % vs. 34.7 %; high-risk CRN: 28.3 % vs. 13.5 %; CRC: 2.6 % vs. 0.2 %; all P prevalence of coexisting CRN, including CRC, was higher in patients with GC than in the normal population. Preoperative colonoscopy is strongly indicated in patients with GC who are male and/or ≥40 years of age.

  2. Cortical silent period in two patients with meningioma and preoperative seizures: a pre- and postsurgical follow-up study.

    Science.gov (United States)

    Cincotta, Massimo; Borgheresi, A; Benvenuti, F; Liotta, P; Marin, E; Zaccara, G

    2002-04-01

    Prolongation of the cortical silent period (CSP) following transcranial magnetic stimulation has been reported in patients with partial epilepsy involving the primary motor cortex (M1). This study aimed to investigate the relationship between the expected intraindividual variations in risk factors for seizures and CSP duration. We studied a 59-year-old woman with a rolandic meningioma and simple motor partial seizures and a 71-year-old woman with a parietal/occipital meningioma and complex partial seizures. Both patients had seizure as their initial symptom with complete postsurgical remission. Repeated pre- and postoperative CSP recordings were made from both first dorsal interosseous muscles. We compared the results to those obtained in 13 normals. In the patient with simple motor partial seizures, the CSP was significantly prolonged in preoperative recordings and 3 weeks after surgery. This CSP lengthening partly subsided 3 months after surgery. Finally, the CSP was normal 6, 8, and 18 months after surgery. In the patient with complex partial seizures, no CSP change was observed. In our patient with a rolandic meningioma, CSP prolongation was observed when the risk of seizure relapse was supposed to be higher (preoperative and early postoperative periods). This supports the view that CSP changes reflect compensatory mechanisms in M1 epilepsy.

  3. [Therapeutic patient education revisited].

    Science.gov (United States)

    Ruiz, Juan

    2014-06-04

    The therapeutic patient education is an absolute necessity in the management of chronic diseases including diabetes. This discipline promotes personal autonomy to live optimally, to achieve personal and professional projects, despite the constraints of the disease and treatments. The DAWN2 study demonstrates the systemic effects of this disease that goes beyond simple glycemic control. The biopsychosocial dimension needs to be better explored. Other assessment tools should be used to better manage these patients. Exploring the health literacy and numeracy are other tools that can explore the problems for socially disadvantaged patients. The main goal is development of patient capabilities and his environment for the development of the human person.

  4. Preoperative Preparation with Lugol’s Iodine in Thyroidectomy of Euthyroid Patients-Is it Really Mandatory?-An Otorhinolaryngologist’s View

    Science.gov (United States)

    K.B, Prashanth; Karanam, Lavanya

    2014-01-01

    Objective: To elucidate the necessity of Lugol’s iodine in preoperative preparation of patients undergoing thyroidectomy. Materials and Methods: Hundred and five euthyroid patients who underwent surgery without preoperative preparation of patients with Lugol’s iodine were enrolled in this retrospective study conducted during the period May 2009 to August 2013 in Teaching Hospital. Indication of surgery was ranging from suspected malignancy to cosmetic reasons and compressive features like dysphagia , dyspnoea and hoarseness of voice. Results: All patients were operated by the same surgeon where in hemi, total and subtotal thyroidectomies were performed without any usage of Lugol’s iodine preoperatively. During the postoperative period the following events occurred, five patients (4.7%) had incurred recurrent laryngeal nerve palsy (RLNP) which was confirmed with postoperative indirect laryngoscopic examination and two patients (1.9%) with hypocalcemia (serum calcium less than 8mg/dl) which was managed conservatively and effectively. Among these five patients, three patients had (Right RLNP) and two patients had (Left RLNP) palsies. Of these four RLNP (3.8%) were temporary which improved with conservative management within 3weeks-6months duration and one (0.9%) was a permanent Rt RLNP with no improvement even after six months. Conclusion: Hence, we conclude that it is not of much importance to use Lugol’s iodine preoperatively in patients undergoing thyroidectomy. There does not appear any convincing evidence of advantages of preoperative preparation of patients with lugol’s iodine in euthyroid state undergoing surgery. PMID:25302223

  5. Perioperative Education of Patient Undergoing Cardiac Surgery

    Directory of Open Access Journals (Sweden)

    Alexandros Zacharis

    2011-04-01

    Full Text Available In recent years, the number of patients undergoing cardiac surgeries is steadily increasing. In Greece, approximately 10,500 patients per year are admitted to some kind of cardiac operation. Constant evolution of heart surgery techniques calls for adaptation of the perioperative nursing care given. Patient education, as an important part of the perioperative care, is directly related to the reduction of postoperative complications and stress management, thus promoting the patient's overall postoperative well-being. Aim: The aim of this review was to present the most important aspects of the patient's perioperative education and the role that the nurse has to play in it. Methods: Data from selected articles were extracted from Pubmed, Chinahl and Cohrane, as well as from non-electronically published scientific studies ranging from 1998-2010 and 2003-2008 respectively. Results: According to the literature, perioperative patient education can be implemented in various ways, such as through verbal updates, the use of audiovisual means and the provision of informative leaflets. The teaching topics can be divided into those of the preoperative and postoperative phase. Stress management prepares the patients psychologically and also enhances the therapeutic nurse-patient relationship. The teaching of breathing techniques and isometric exercises of the lower limbs, the cessation of smoking, the diet to be followed, as well as the management of medication, aim in the patients' physical preparation, in order to optimize their postoperative course. Conclusion: Perioperative patient education, regardless of how it is implemented, constitutes both an integral part of the nursing care and an independent nursing intervention per se, which strengthens the nurses' autonomy and improves the patient's postoperative course.

  6. Impact of preoperative thrombocytosis on pathological outcomes and survival in patients treated with radical cystectomy for bladder carcinoma.

    Science.gov (United States)

    Moschini, Marco; Suardi, Nazareno; Pellucchi, Federico; Rocchini, Lorenzo; La Croce, Giovanni; Capitanio, Umberto; Briganti, Alberto; Damiano, Rocco; Montorsi, Francesco; Colombo, Renzo

    2014-06-01

    To investigate the impact of preoperative platelet count on pathological findings at the time of Radical Cystectomy for Bladder Cancer and postoperative cancer-specific and overall survival. A total of 906 consecutive patients treated with Radical Cystectomy for Bladder Cancer between 1995 and 2012 at a tertiary referral Center were included in the study. Thrombocytosis was defined as >400,000 platelets/μl, in agreement with the standard assumed by the central laboratory of our Institution. Univariable and multivariable logistic regression analyses were used to investigate the impact of preoperative platelet count on pathological stage. Univariate and multivariate Cox regression analyses were also adopted to predict both cancer-specific and overall survival. The mean age at cystectomy was 67.25 years. The mean and median platelet counts were 242,100/μl and 227,500/μl. At a mean follow-up time of 41 months, the 2- and 5-year cancer-specific and overall survival were found to be 83.1% and 75.2% and 68.3 and 59.8%, respectively. At Univariable analysis, thrombocytosis count was significantly associated with adverse pathological disease stage (p ≤ 0.007) and lymph node invasion (p=0.05). Platelet count was significantly associated to patient survival at univariable analysis (Hazard Ratio=1.76 and 1.39 for overall survival and cancer specific survival, respectively; all p<0.05). At multivariate Cox regression analysis, platelet count was documented to be significantly related only to overall survival (Hazard Ratio=64,1.03-2.81; p=0.05). Preoperative platelet count should be taken into account as a factor predictive of postoperative oncological outcomes after radical cystectomy for bladder cancer and patients should be counseled accordingly. Copyright© 2014 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

  7. The role of FDG-PET/CT in preoperative staging of sentinel lymph node biopsy-positive melanoma patients

    DEFF Research Database (Denmark)

    Frary, Evan C; Gad, Dorte; Bastholt, Lars;

    2016-01-01

    BACKGROUND: On April 1, 2015, Odense University Hospital (OUH) began a new diagnostic strategy, wherein all malignant melanoma (MM) patients in the Region of Southern Denmark with a positive sentinel lymph node biopsy (SLNB) underwent FDG-PET/CT preoperatively prior to lymph node dissection (LND...... cohort study which included all patients with MM from all hospitals in the Region of Southern Denmark from April 1, 2015 to April 1, 2016 found to be SLNB-positive who subsequently underwent FDG-PET/CT. Patient information was acquired from the Danish Melanoma Database and was cross-referenced with OUH...... or uncover anything else of relevance. FDG-PET/CT did, however, provide false positive findings in 13 % (6/46) of these patients. These scans triggered additional, predominantly invasive, procedures, which did not ultimately have an impact on the therapeutic strategy. Thus, these findings indicate a need...

  8. A randomised trial to evaluate preoperative oral carbohydrate administration on insulin resistance in off-pump coronary artery bypass patients.

    Science.gov (United States)

    Lee, Bora; Soh, Sarah; Shim, Jae-Kwang; Kim, Ha Y; Lee, Hyelin; Kwak, Young-Lan

    2017-04-21

    In fasting cardiac surgery patients, preoperative carbohydrate (CHO) drink intake attenuated insulin resistance and improved cardiac metabolism, although its beneficial effects were not evident after cardiac surgery possibly due to cardiopulmonary bypass-related extreme systemic inflammation. We aimed to evaluate whether preoperative CHO intake affected insulin resistance and free-fatty acid (FFA) concentrations in off-pump coronary revascularisation. A randomised controlled trial. Primary care in a university hospital in Korea from January 2015 to July 2016. Sixty patients who underwent elective multi-vessel off-pump coronary revascularisation were randomised into two groups. Three patients were excluded from analysis and 57 patients completed study. The CHO group received oral CHO (400 ml) the prior evening and 2 to 3 h before surgery, and the control group was fasted from food and water according to standard protocol. Insulin resistance was assessed twice, after anaesthetic induction and after surgery via short insulin tolerance test. FFA, C-reactive protein and creatine kinase-myocardial band concentrations were determined serially for 48 h after surgery. Insulin sensitivity was greater (P = 0.002) and plasma FFA concentrations were lower (P = 0.001) after anaesthetic induction in the CHO group compared with the Control group, although there were no intergroup differences after surgery. The postoperative peak creatine kinase-myocardial band concentration was significantly lower in the CHO group compared with the Control group [8.8 (5.4 to 18.2) vs. 6.4 (3.5 to 9.7) ng ml, P = 0.031]. A preoperative CHO supplement significantly reduced insulin resistance and FFA concentrations compared with fasting at the beginning of the surgery, but these benefits were lost after off-pump coronary revascularisation. Despite their transient nature, these beneficial effects resulted in less myocardial injury, mandating further studies focused on the impact

  9. Bari-Active: A randomized controlled trial of a preoperative intervention to increase physical activity in bariatric surgery patients

    Science.gov (United States)

    Bond, Dale S.; Vithiananthan, Sivamainthan; Thomas, J. Graham; Trautvetter, Jennifer; Unick, Jessica L.; Jakicic, John M.; Pohl, Dieter; Ryder, Beth A.; Roye, G. Dean; Sax, Harry C.; Wing, Rena R.

    2014-01-01

    Background: Habitual physical activity (PA) may help to optimize bariatric surgery outcomes; however objective PA measures show that most patients have low PA preoperatively and make only modest PA changes postoperatively. Patients require additional support to adopt habitual PA. Objectives: Test the efficacy of a preoperative PA intervention (PAI) versus standard pre-surgical care (SC) for increasing daily moderate-to-vigorous PA (MVPA) in bariatric surgery patients. Setting: University Hospital, United States. Methods: Outcomes analysis included 75 participants (86.7% women; 46.0±8.9 years; Body Mass Index [BMI]=45.0±6.5 kg/m2) who were randomly assigned preoperatively to 6 weeks of PAI (n=40) or SC (n=35). PAI received weekly individual face-to-face sessions with tailored instruction in behavioral strategies (e.g., self-monitoring, goal-setting) to increase home-based walking exercise. The primary outcome, pre- to post-intervention change in daily bout-related (≥10-min bouts) and total (≥1-minute bouts) MVPA minutes, was assessed objectively via a multi-sensor monitor worn for 7 days at baseline- and post-intervention. Results: Retention was 84% at the post-intervention primary end point. In intent-to-treat analyses with baseline value carried forward for missing data and adjusted for baseline MVPA, PAI achieved a mean increase of 16.6±20.6 minutes/day in bout-related MVPA (baseline: 4.4±5.5 to post-intervention: 21.0±21.4 minutes/day) compared to no change (−0.3±12.7 minutes/day; baseline: 7.9±16.6 to post-intervention: 7.6±11.5 minutes/day) for SC (p=0.001). Similarly, PAI achieved a mean increase of 21.0±26.9 minutes/day in total MVPA (baseline: 30.9±21.2 to post-intervention: 51.9±30.0 minutes/day), whereas SC demonstrated no change (− 0.1±16.3 minutes/day; baseline: 33.7±33.2 to post-intervention: 33.6±28.5 minutes/day) (p=0.001). Conclusions: With behavioral intervention, patients can significantly increase MVPA before bariatric

  10. How Sublaminar Bands Affect Postoperative Sagittal Alignment in AIS Patients with Preoperative Hypokyphosis? Results of a Series of 34 Patients with 2-Year Follow-Up

    Science.gov (United States)

    Chalopin, Antoine; Peltier, Emilie; Choufani, Elie; Ollivier, Matthieu; Fuentes, Stéphane; Jouve, Jean-Luc

    2016-01-01

    Hypokyphosis is currently observed in thoracic idiopathic scoliosis. The use of sublaminar bands allows a good restoration of sagittal balance of the spine. The aim of the study was to provide a middle-term radiographic analysis of patients with adolescent idiopathic scoliosis with preoperative hypokyphosis treated by posterior arthrodesis with sublaminar bands. This retrospective study included 34 patients with Lenke 1 scoliosis associated with hypokyphosis (TK lumbar lordosis, and pelvic parameters were measured preoperatively, postoperatively, and at 6-month and 2-year follow-up. The mean preoperative thoracic kyphosis was 10.5° versus 24.1° postoperatively (p lumbar lordosis, preoperative measurement was 39.7° versus 41.3° postoperatively (p = 0.27). At 6-month follow-up, lumbar lordosis significantly increased to 43.6° (p = 0.03). All parameters were stable at final follow-up. Correction performed by sublaminar bands is efficient for both fontal and sagittal planes. Moreover, the restoration of normal thoracic kyphosis is followed by an adaptation of the adjacent curvatures with improved cervical lordosis and lumbar lordosis. PMID:27999791

  11. Preoperative and Postoperative (1st and 3rd Month Metabolic Data of Patients Who Underwent Bariatric Surgery

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    Nilüfer Özdemir Kutbay

    2015-03-01

    Full Text Available Purpose: The growing prevalence of obesity has become a major concern. The efficacy of medical treatment, diet and behavior therapy in morbidly obese patients is limited. Obesity surgery is a treatment option for selected morbidly obese patients. Material and Method: Data of 47 patients (n=39 women, 8 men who underwent bariatric surgery were investigated. Results: Out of 47 patients, 20 underwent Roux-en-Y gastric bypass (RYGB (43% and 27 had sleeve gastrectomy (SG (57%. The mean age of the patients was 37±9.5 (19-59 years. 17% of patients were men and 83% were women. In the analysis of data on weight that could be found for 31 out of 47 patients, we detected preoperative and postoperative (1st and 3rd month mean weight values as 125.4±15.9 kg, 112.7±13.2 kg (p<0.001 and 100.9±17.5 kg (p<0.001, respectively. In addition, the analysis of the data on mean fasting plasma glucose (FPG levels which could be found for 23 out of 47 patients, showed us that preoperative and postoperative (1st and 3rd month FPG levels were 100.9±17.5 mg/dL, 91.6±10.9 mg/dL (p=0.03 and 87.3±2.0 mg/dL, respectively. Only 1 patient had diabetes before the surgery. In the RYGB group, the mean change in weight was 12.4±5.5 kg in the 1st month and 22.2±8.6 kg in the 3rd month (compared to the weights in the preoperative period. Moreover, in the SG group, the mean change in weight was 13.7±4.5 kg in the 1st month and 23.4±5.8 kg in the 3rd month. No statistically significant difference was found between the weight changes in the 1st and the 3rd month as for surgery types. Discussion: After bariatric surgery, significant loss in weight and reduction in FPG occurred in short-term.

  12. Preoperative Management of Surgical Patients by “Shortened Fasting Time”: A Study on the Amount of Total Body Water by Multi-Frequency Impedance Method

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    Hideki Taniguchi, Toshio Sasaki, Hisae Fujita

    2012-01-01

    Full Text Available Aim: Preoperative fasting is an established procedure to be practiced for patients before surgery, but optimal preoperative fasting time still remains controversial. The aim of this study was to investigate the effect of “shortened preoperative fasting time” on the change in the amount of total body water (TBW in elective surgical patients. TBW was measured by multi-frequency impedance method.Methods: The patients, who were scheduled to undergo surgery for stomach cancer, were divided into two groups of 15 patients each. Before surgery, patients in the control group were managed with conventional preoperative fasting time, while patients in the “enhanced recovery after surgery (ERAS” group were managed with “shortened preoperative fasting time” and “reduced laxative medication.” TBW was measured on the day before surgery and the day of surgery before entering the operating room. Defecation times and anesthesia-related vomiting and aspiration were monitored.Results: TBW values on the day of surgery showed changes in both groups as compared with those on the day before surgery, but the rate of change was smaller in the ERAS group than in the control group (2.4±6.8% [12 patients] vs. −10.6±4.6% [14 patients], p<0.001. Defecation times were less in the ERAS group. Vomiting and aspiration were not observed in either group.Conclusion: The results suggest that preoperative management with “shorted preoperative fasting time” and “reduced administration of laxatives” is effective in the maintenance of TBW in elective surgical patients.

  13. Preoperative and palliative embolization of renal cell carcinomas. Follow-up of 49 patients; Praeoperative und palliative Embolisation des Nierenzellkarzinoms. Nachsorge von 49 Patienten

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    Hallscheidt, P.; Besharati, S.; Noeldge, G.; Lopez, R.; Kauffmann, G.W. [Universitaetsklinikum Heidelberg (Germany). Abteilung Radiodiagnostik; Haferkamp, A. [Universitaetsklinikum Heidelberg (Germany). Urologische Klinik und Poliklinik

    2006-04-15

    Purpose: To evaluate the influence of preoperative and palliative embolization of renal cell carcinomas on survival, intra- and post-operative procedures, and symptom control for palliative and preoperative indications. Materials and Methods: 56 patients who underwent renal cell carcinoma embolization from 1981 to 1999 were included in this retrospective study. Results: 24 women and 32 men were included (mean age 59.4 years). Complete follow-up data was available for 49 patients. 42 patients underwent preoperative embolization at different tumor stages (pT1: 1 patient, pT2: 6, pT3 a: 4, pT3 b: 19, pT3 c: 2, pT4: 5). 14 patients underwent palliative embolization (T1: 0 patients, T2: 5, T3: 4, T4: 4). Indications for preoperative embolization were bleeding of the renal tumor in 6 cases - non-recurrent bleeding reported, flank pain in 4 patients - 3 of 4 patients had no further symptoms, recurrent tumor embolization in 1 patient, and 2 patients who wanted to be treated without symptoms. The mean survival time of preoperative embolized patients was 3.1{+-}5.11 years with a 5-year survival rate of 50%. The mean survival time of palliative embolized patients was 0.67{+-}0.76 years with initial metastases (n=7) and 2.33{+-}2.40 without metastases (n=6). Conclusion: Palliative embolization of renal cell carcinomas is a safe therapeutic method to treat advanced renal cell carcinomas allowing control of symptoms such as hematuria and flank pain in more than 90% of our cases. Preoperative embolization yields a patient survival time comparable to that of patients at earlier tumor stages and is dependent on the metastases. (orig.)

  14. B-Flow Twinkling Sign in Preoperative Evaluation of Cervical Lymph Nodes in Patients with Papillary Thyroid Carcinoma

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    Giuseppina Napolitano

    2013-01-01

    Full Text Available Papillary thyroid cancer (PTC is the most common histologic type of differentiated thyroid cancer. The first site of metastasis is the cervical lymph nodes (LNs. The ultrasonography (US is the best diagnostic method for the detection of cervical metastatic LNs. We use a new technique, B-flow imaging (BFI, recently used for evaluation of thyroid nodules, to estimate the presence of BFI twinkling signs (BFI-TS, within metastatic LNs in patients with PTC. Two hundred and fifty-two patients with known PTC were examined for preoperative evaluation with conventional US and BFI. Only 83 with at least one metastatic LN were included. All patients included underwent surgery; the final diagnosis was based on the results of histology. The following LN characteristics were evaluated: shape, abnormal echogenicity, absent hilum, calcifications, cystic appearance, peripheral vascularization, and BFI-TS. A total of 604 LNs were analyzed. Of these, 298 were metastatic, according to histopathology. The BFI-TS showed high values ​​of specificity (99.7% and sensitivity (80.9%. The combination of each conventional US sign with the BF-TS increases the specificity. Our findings suggest that BFI can be helpful in the selection of suspicious neck LNs that should be examined at cytologic examination for accurate preoperative staging and individual therapy selection.

  15. Axillary ultrasound and fine-needle aspiration in preoperative staging of axillary lymph nodes in patients with invasive breast cancer*

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    Rocha, Rafael Dahmer; Girardi, André Ricardo; Pinto, Renata Reis; de Freitas, Viviane Aguilera Rolim

    2015-01-01

    Objective To propose an algorithm to determine the necessity for ultrasonography-guided fine-needle aspiration (US-FNA) in preoperative axillary lymph node staging of patients with invasive breast cancer. Materials and Methods Prospective study developed at National Cancer Institute. The study sample included 100 female patients with breast cancer referred for axillary staging by US-FNA. Results The overall US-FNA sensitivity was set at 79.4%. The positive predictive value was calculated to be 100%, and the negative predictive value, 69.5%. The US-FNA sensitivity for lymph nodes with normal sonographic features was 0%, while for indeterminate lymph nodes it was 80% and, for suspicious lymph nodes, 90.5%. In the assessment of invasive breast tumors stages T1, T2 and T3, the sensitivity was respectively 69.6%, 83.7% and 100%. US-FNA could avoid sentinel node biopsy in 54% of cases. Conclusion Axillary ultrasonography should be included in the preoperative staging of all patients with invasive breast cancer. The addition of US-FNA in cases of lymph nodes suspicious for malignancy may prevent more than 50% of sentinel lymphadenectomies, significantly shortening the time interval to definitive therapy. PMID:26811550

  16. Preoperative Plasma Fibrinogen Level as a Significant Prognostic Factor in Patients With Localized Renal Cell Carcinoma After Surgical Treatment.

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    Lee, Hakmin; Lee, Sang Eun; Byun, Seok-Soo; Kim, Hyeon Hoe; Kwak, Cheol; Hong, Sung Kyu

    2016-01-01

    We sought to investigate the association of preoperative fibrinogen levels with clinicopathologic outcomes after surgical treatment of nonmetastatic renal cell carcinoma. We reviewed the records of 1511 patients who had their fibrinogen levels measured preceding surgery. The associations between preoperative fibrinogen level and risk of adverse clinicopathologic outcomes were tested using the multivariate logistic regression and multiple Cox-proportional hazards model, respectively. Based on plasma fibrinogen levels, we stratified the patients into 2 groups with a cut-off value of 328  mg/dL. Kaplan-Meier analysis showed significantly inferior survival outcomes in progression-free (P fibrinogen level (≥328  mg/dL) was significantly related to a higher Fuhrman grade (hazard ratio [HR] 1.374, P = 0.006) and a larger tumor size (≥7  cm) (HR 2.364, P fibrinogen level is a significant predictor for poor disease progression (HR 1.857, P fibrinogen levels were significantly associated with poor pathological features and worse survival outcomes in patients with nonmetastatic renal cell carcinoma after surgical treatment. Further evaluations such as prospective randomized trials are needed to understand the underlying mechanism for these associations.

  17. Comparative analysis of preoperative diagnostic values of HRCT and CBCT in patients with histologically diagnosed otosclerotic stapes footplates.

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    Révész, Péter; Liktor, Balázs; Liktor, Bálint; Sziklai, István; Gerlinger, Imre; Karosi, Tamás

    2016-01-01

    This prospective case review was performed with the aim to compare and asses the diagnostic values of cone-beam computed tomography (CBCT) and high-resolution computed tomography (HRCT) in the preoperative evaluation of otosclerosis. A total of 43 patients with histologically confirmed stapedial otosclerosis, who underwent unilateral stapedectomies were analyzed. Preoperative temporal bone CBCT and HRCT scans were performed in all cases. Both CBCT and HRCT imaging were characterized by a slice thickness of 0.4-0.625 mm and multiplanar image reconstruction. Histopathologic examination of the removed stapes footplates was performed in all cases. Findings of CBCT and HRCT were categorized according to the modified Marshall's grading system (fenestral or retrofenestral lesions). Histopathologic results were correlated with multiplanar reconstructed CBCT and HRCT scans, respectively. Negative control groups for CBCT (n = 36) and HRCT (n = 27) examinations consisted of patients, who underwent CBCT imaging due to various dental disorders or HRCT analysis due to idiopathic sudden sensorineural hearing loss. Histologically active foci of otosclerosis (n = 31, 72 %) were identified by both CBCT and HRCT in all cases with a sensitivity of 100 %. However, CBCT could not detect histologically inactive otosclerosis (n = 12, 23 %; sensitivity 0 %). In contrast, HRCT showed inactive otosclerosis with a sensitivity of 59.3 %. According to CBCT results, no retrofenestral lesions were found and the overall sensitivity for hypodense lesions was 61.37 %. In conclusion, CBCT is a robust imaging method in the detection of histologically active fenestral hypodense foci of otosclerosis with high sensitivity and radiologic specificity. In the light of these results, HRCT still remains the basic imaging method in the preoperative diagnosis of otosclerosis, since it has much greater sensitivity and specificity in the detection of retrofenestral hypodense lesions and histologically inactive

  18. Preoperative TSH level and risk of thyroid cancer in patients with nodular thyroid disease: nodule size contribution.

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    Zafón, Carles; Obiols, Gabriel; Mesa, Jordi

    2015-01-01

    Many reports have supported the relationship between high preoperative TSH levels and risk of thyroid cancer in nodular thyroid disease (NTD). We investigated whether TSH levels are related to the risk of differentiated thyroid carcinoma (DTC) in patients who have undergone total thyroidectomy for NTD. The relationship between TSH and size of malignant nodule was investigated. Finally, we assessed whether TSH levels are related to DTC and presence of additional benign nodules. A retrospective study of 980 patients was conducted. Variables included age at diagnosis, TSH level, nodule size, gender, final histology (benign versus DTC), and type of malignancy. Malignancy was present in 261 (26.6%) patients. These patients had higher median TSH levels as compared to those with no malignancy (1.61 mU/L (0.9-2.5) versus 0.9 mU/L (0.3-1.6); p-value<0.001). TSH was higher in patients with DTC in whom the largest nodule was malignant than in patients in whom the largest nodule was benign (1.80 mU/L (1.1-2.6) versus 1.38 mU/L (0.7-2.1) respectively; p-value=0.025). A significant correlation was seen between malignant nodule size and TSH level, but not between TSH levels and size of the largest benign nodule. Our study supported an association between preoperative TSH levels and risk of DTC in patients with NTD. There was also a direct relationship between malignant nodule size and TSH levels. By contrast, no relationship was found between the size of benign nodules and TSH levels. Copyright © 2014 SEEN. Published by Elsevier Espana. All rights reserved.

  19. Preoperative parameters and their prognostic value in amyotrophic lateral sclerosis patients undergoing implantation of a diaphragm pacing stimulation system

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    Aydin Sanli

    2017-01-01

    Full Text Available Introduction: Amyotrophic lateral sclerosis (ALS is a progressive neuromuscular disease with devastating and fatal respiratory complications. Diaphragm pacing stimulation (DPS is a treatment option in diaphragm insufficient ALS patients. Ventilatory insufficiency depending on diaphragmatic failure is treated by the present study aimed to investigate prognostic value of preoperative clinical and functional characteristics of ALS patients undergoing implantation of a DPS system and to determine appropriate indications for the DPS system. Methods: The study included 34 ALS patients implanted with DPS system. All patients underwent multidisciplinary and laboratory evaluations before the surgery. The laboratory examinations included pulmonary function tests and arterial blood gas analysis. Survival rates were recorded in a 2-year follow-up after the surgery. Results: Twenty-eight of 34 patients with ALS survived after a 2-year follow-up. These patients were younger than those who died and had the disease for a longer time; however, the differences were not significant. Both right and left hemidiaghragms were thicker in the survived patients (P < 0.0001 for each. Pulmonary function tests revealed no significant differences between the patients who survived. Arterial blood gas analysis demonstrated lower partial pressure of carbon dioxide in the survived patients (P = 0.025. Conclusions: DPS implantation was more efficacious in ALS patients with mild respiratory failure and thicker diaphragm. Predictors of long-term effectiveness of DPS system are needed to be addressed by large-scale studies.

  20. Type of preoperative aura may predict postsurgical outcome in patients with temporal lobe epilepsy and mesial temporal sclerosis.

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    Asadi-Pooya, Ali A; Nei, Maromi; Sharan, Ashwini; Sperling, Michael R

    2015-09-01

    As the initial symptoms of epileptic seizures, many types of auras have significant localizing or lateralizing value. In this study, we hypothesized that the type of aura may predict postsurgical outcome in patients with medically refractory temporal lobe epilepsy (TLE) and mesial temporal sclerosis (MTS). In this retrospective study, all patients with a clinical diagnosis of medically refractory TLE due to unilateral mesial temporal sclerosis who underwent epilepsy surgery at the Jefferson Comprehensive Epilepsy Center were recruited. Patients were prospectively registered in a database from 1986 through 2014. Postsurgical outcome was classified into two groups: seizure freedom or relapse. Outcome was compared between seven groups of patients according to their preoperative auras. Two hundred thirty-seven patients were studied. The chance of becoming free of seizures after surgery in patients with abdominal aura was 65.1%, while in other patients, this was 43.3% (P=0.01). In two-by-two comparisons, no other significant differences were observed. Patients with medically refractory TLE-MTS who reported abdominal auras preceding their seizures fared better postoperatively with regard to seizure control compared with those who did not report auras, which may indicate bitemporal dysfunction, and to patients with other auras, which may indicate a widespread epileptogenic zone in the latter group of patients. Copyright © 2015 Elsevier Inc. All rights reserved.

  1. Preoperative Angiographic Criteria for Predicting Free-Flap Transfer Outcomes in Patients With Lower-Extremity Peripheral Arterial Disease.

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    Park, Sang Woo; Kim, Junhyung; Choi, Jaehoon; Kim, Jun Sik; Lee, Jeong Hwan; Park, Young Sook

    2016-09-29

    Patients scheduled for microsurgical reconstruction of the lower leg often receive preoperative assessment of recipient vessels using angiography. However, no clear standard is available for evaluating angiographic results to predict free-flap survival outcomes. We developed angiographic criteria for predicting surgical outcome in patients with lower-extremity peripheral arterial disease based on abnormality of the anterior tibial and posterior tibial arteries. We applied the criteria to a small number of patients scheduled for microsurgical reconstruction of the lower leg. Angiographies with arterial abnormalities were classified into 3 groups: favorable free-flap survival, compromised free-flap survival, and postsurgical pedal ischemia. The study enrolled 50 patients between 2005 and 2013. In 42% of patients, arterial abnormalities were observed by angiography. Age >65 years was the strongest risk factor for development of lower-leg arterial abnormality (P free-flap survival and compromised free-flap survival groups, free-flap transfers were attempted in 7 patients but intraoperatively abandoned in 2 patients, with postoperative failure in 1 patient. In the postsurgical pedal ischemia group, free-flap transfers were attempted in 10 patients but intraoperatively abandoned in 6 patients, with postoperative failure in 3.

  2. Preoperative Echocardiography Examination of Right Ventricle Function in Patients Scheduled for LVAD Implantation Correlates with Postoperative Hemodynamic Examinations.

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    Nadziakiewicz, Paweł; Niklewski, Tomasz; Szyguła-Jurkiewicz, Bożena; Pacholewicz, Jerzy; Zakliczyński, Michał; Borkowski, Jarosław; Hrapkowicz, Tomasz; Zembala, Marian

    2016-08-11

    BACKGROUND Left ventricular assist devices (LVAD) are used to treat heart failure. Preoperative prediction of RV function after LVAD implantation is crucial. Correlations were found between preoperative echo and RV function after LVAD implantation. MATERIAL AND METHODS We retrospectively reviewed 23 male patients (8 ischemic, 15 nonischemic cardiomyopathy) with LVAD implantation (17 HeartWare, 6 HeartMate II) at the Silesian Center for Heart Diseases from 1 January 2013 to 28 October 2014. Preoperative TTE data of RV function included RVFAC (fractional area change), TAPSE (tricuspid annulus plane systolic excursion), RV diameter (RV4), and RV/LV (right/left ventricle) ratio. Postoperative hemodynamic mean pulmonary pressure (mPAP), central venous pressure (CVP), cardiac output (CO), and cardiac index (CI) were measured and recorded every 2 h up to 10 days (1, 2, …120) and correlated. Study endpoints were mortality, discharge from ICU, and RV dysfunction. RESULTS There were no RV dysfunctions. Correlations of CO and CI with RV4 and RV/LV ratio were significantly positive at many time points, with TAPSE and FAC positive or negative. Correlations mPAP with RV4 were significantly positive: 1, 2, 3, 7, 8, 57, 58, 59. With RV/LV ratio positive: 44, 47, with TAPSE in 36. With FAC positive 11, 13-15, 22 and negative 57. Correlations CVP with RV4 were negative, with positive significance in 1, 52. With RV/LV ratio positively 52, 54, 56 and negative 71, 72, 73. With TAPSE were negative significantly: 30, 68. With FAC positive 11, 12, 13, 14 and negative: 68. CONCLUSIONS RV4 and RV/LV ratio before LVAD implantation are more predictive for postoperative RV function than RVFAC and TAPSE, probably because RVFAC and TAPSE are load-dependent.

  3. Functional and postoperative outcomes after preoperative exercise training in patients with lung cancer: a systematic review and meta-analysis.

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    Sebio Garcia, Raquel; Yáñez Brage, Maria Isabel; Giménez Moolhuyzen, Esther; Granger, Catherine L; Denehy, Linda

    2016-09-01

    Lung cancer is the leading cause of cancer-related death worldwide. For early stages of the disease, lung resection surgery remains the best treatment with curative intent, but significant morbidity is associated, especially among patients with poor pulmonary function and cardiorespiratory fitness. In those cases, the implementation of a preoperative exercise-based intervention could optimize patient's functional status before surgery and improve postoperative outcomes and enhance recovery. The aim of this systematic review is to provide the current body of knowledge regarding the effectiveness of a preoperative exercise-based intervention on postoperative and functional outcomes in patients with lung cancer submitted to lung resection surgery. A systematic review of the literature using CINAHL, EMBASE, MEDLINE, Pubmed, PEDro and SCOPUS was undertaken in September 2015 yielding a total of 1656 references. Two independent reviewers performed the assessment of the potentially eligible records against the inclusion criteria and finally, 21 articles were included in the review. Articles were included if they examined the effects of an exercise-based intervention on at least one of the selected outcomes: pulmonary function, (functional) exercise capacity, health-related quality of life (HRQoL) and postoperative outcomes (length of stay and postoperative complications). Fourteen studies were further selected for a meta-analysis to quantify the mean effect of the intervention and generate 95% confidence intervals (CIs) using the Cochrane Review Manager 5.0.25. For two of the outcomes included (exercise capacity and HRQoL), studies showed large heterogeneity and thus, a meta-analysis was considered inappropriate. Pulmonary function (forced vital capacity and forced expiratory volume in 1 s) was significantly enhanced after the intervention [standardized mean difference (SMD) = 0.38; 95% CI 0.14, 0.63 and SMD = 0.27, 95% CI 0.11, 0.42, respectively]. In comparison with the

  4. THE IMPORTANCE OF PREOPERATIVE RISK FACTORS IN THE RECOVERY OF PATIENTS WITH DEFORMITIES FOLLOWING TOTAL KNEE ARTHROPLASTY

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    Savin L.

    2015-08-01

    Full Text Available A retrospective observational study has been conducted on 457 patients diagnosed with advanced knee osteoarthritis and that underwent knee arthroplasty. Two groups of patients have been observed: the first group presented deformities (varus, valgus while the second group did not. There have been evaluated the prevalence of general risk factors (age, sex and local ones (obesity, muscle tone, deformities in the occurrence of advanced gonarthrosis requiring radical surgery and the influence of these factors on the evolution of patients¬ that underwent total knee arthroplasty. 53.6 % of patients had their knees correctly aligned while 39.8% presented a varus misalignment and only 6.1% a valgus misalignment. Within the group of patients included in the study, the average age of patients was 66 years and the highest frequency was found in patients aged over 70 years, both in genu varum and genu valgum. The female patients represent 74.4% of the total number of patients and more frequently affected by the occurrence of deformities. Obesity has been observed in 32 – 38% of the patients with deformities. Postoperative pain has been evaluated using the Visual Analogue Scale (VAS. In 50% of the cases, patients with varus and valgus accused early intense and severe postoperative pain (VAS 7-10. 32. 64% of the female patients accused level of pain marked as 7 – 10 VAS, while only 30.84% of the male patients accused the same levels of pain. Intense and severe pain is more frequently found in elderly patients. The deformities did not cause any important changes on early postoperative pain, obesity and muscular hypotrophy being the risk factors in increasing the level of pain. Postoperative recovery in patents with knee arthroplasty largely depends on preoperative planning, the surgical technique and, not lastly, the correct management of bleeding and pain.

  5. The cost-effectiveness of additional preoperative ultrasonography or sestamibi-SPECT in patients with primary hyperparathyroidism and negative findings on sestamibi scans.

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    Ruda, James M; Stack, Brendan C; Hollenbeak, Christopher S

    2006-01-01

    To determine whether the use of additional preoperative imaging was cost-effective compared with bilateral neck exploration (BNE) for the treatment of primary hyperparathyroidism in patients with negative findings on scans with technetium Tc 99m sestamibi. We performed a cost-effectiveness analysis. The decision whether to proceed to BNE or obtain additional preoperative imaging using ultrasonography (US) or single-photon emission computed tomography with technetium Tc 99m sestamibi (SPECT) was modeled using decision analysis. We obtained probabilities of cure, detection of pathologic glands, and the correct side of the neck from recent literature. Expected cost, cure rate, and the incremental cost per cured case using the preoperative imaging strategies compared with BNE. The US strategy dominated the SPECT and BNE strategies, with a lower expected cost (USD $6030 vs USD $7131 and $8384, respectively) and a greater expected cure rate (99.42% vs 99.26% and 97.69%, respectively). Threshold analysis suggests that the preoperative imaging strategies continued to dominate unless the cost of BNE was less than USD $5400 or the cost of unilateral neck exploration exceeded USD $6500. The US strategy dominated SPECT as a preoperative imaging strategy if the cost of SPECT exceeded $12 or the cost of a US test was less than $1300. For the treatment of primary hyerparathyroidism in the patient with negative findings on technetium Tc 99m sestamibi scans, a strategy that uses additional preoperative US imaging appears to be cost-effective compared with SPECT or BNE.

  6. A comparison of the prognostic value of preoperative inflammation-based scores and TNM stage in patients with gastric cancer.

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    Pan, Qun-Xiong; Su, Zi-Jian; Zhang, Jian-Hua; Wang, Chong-Ren; Ke, Shao-Ying

    2015-01-01

    People's Republic of China is one of the countries with the highest incidence of gastric cancer, accounting for 45% of all new gastric cancer cases in the world. Therefore, strong prognostic markers are critical for the diagnosis and survival of Chinese patients suffering from gastric cancer. Recent studies have begun to unravel the mechanisms linking the host inflammatory response to tumor growth, invasion and metastasis in gastric cancers. Based on this relationship between inflammation and cancer progression, several inflammation-based scores have been demonstrated to have prognostic value in many types of malignant solid tumors. To compare the prognostic value of inflammation-based prognostic scores and tumor node metastasis (TNM) stage in patients undergoing gastric cancer resection. The inflammation-based prognostic scores were calculated for 207 patients with gastric cancer who underwent surgery. Glasgow prognostic score (GPS), neutrophil lymphocyte ratio (NLR), platelet lymphocyte ratio (PLR), prognostic nutritional index (PNI), and prognostic index (PI) were analyzed. Linear trend chi-square test, likelihood ratio chi-square test, and receiver operating characteristic were performed to compare the prognostic value of the selected scores and TNM stage. In univariate analysis, preoperative serum C-reactive protein (PTNM stage (PTNM stage (PTNM stage had a comparable prognostic value and higher linear trend chi-square value, likelihood ratio chi-square value, and larger area under the receiver operating characteristic curve as compared to other inflammation-based prognostic scores. The present study indicates that preoperative GPS and TNM stage are robust predictors of gastric cancer survival as compared to NLR, PLR, PI, and PNI in patients undergoing tumor resection.

  7. The superiority of 256-slice spiral computed tomography angiography for preoperative evaluation of surrounding arteries in patients with gastric cancer

    Science.gov (United States)

    Wu, Deqing; Zhao, Linyong; Liu, Ying; Wang, Junjiang; Hu, Weixian; Feng, Xingyu; Lv, Zejian; Li, Yong; Yao, Xueqing

    2017-01-01

    Objective To evaluate the utilization of 256-slice spiral computed tomography (CT) angiography in preoperative assessment of perigastric vascular anatomy in patients with gastric cancer. Methods In this study, 80 gastric cancer patients were included. The medical procedure of 256-slice spiral CT angiography was performed on each of these patients consecutively. Thereafter, these patients were subjected to surgical treatment in our hospital. The techniques of volume rendering (VR) and maximum intensity projection (MIP) were used to image reconstruction of arteries around the stomach. Results Both VR and MIP were applied to reconstruct the images of perigastric arteries. The results indicated that VR imaging was inferior to MIP in determining the variant small artery anatomy around the greater curvature and fundus. The respective rates of imaging produced by VR and MIP for left gastroepiploic artery, short gastric artery, and posterior gastric artery, were 32.50% versus 100%, 16.25% versus 87.50%, and 3.75% versus 25.00%, respectively. According to Hiatt’s classification, 75 out of 240 cases were abnormal types, among which we found Type II in 30 cases, Type III in 33 cases, Type IV in three cases, Type V in six cases, and Type VI in only three cases. There was no significant difference for total and every single variation type, between our group and Hiatt’s group (P>0.05). Conclusion The 256-slice spiral CT angiography can be regarded as an effective and accurate diagnostic modality for preoperative assessing anatomical arterial variations in gastric cancer; MIP was superior to VR at identifying variations of some small artery, whereas VR was better than MIP at showing anatomical arterial variations due to its three-dimensional effect.

  8. Coronary artery imaging during preoperative CT staging: preliminary experience with 64-slice multidetector CT in 99 consecutive patients

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    Delhaye, Damien; Remy-Jardin, Martine; Rozel, Celine; Remy, Jacques [University Center of Lille, Boulevard Jules Leclerc, Department of Thoracic Imaging, Hospital Calmette, Lille cedex (France); Dusson, Catherine; Wurtz, Alain [University Center of Lille, Department of Thoracic Surgery, Hospital Calmette, Lille cedex (France); Delannoy-Deken, Valerie; Duhamel, Alain [University of Lille, Department of Medical Statistics, Lille cedex (France)

    2007-03-15

    The purpose of this study was to evaluate the clinical feasibility of coronary artery imaging during routine preoperative 64-slice MDCT scans of the chest. Ninety-nine consecutive patients in sinus rhythm underwent a biphasic multidetector-row spiral CT examination of the chest without the administration of beta-blockers, including an ECG-gated acquisition over the cardiac cavities, followed by a non-gated examination of the upper third of the thorax. Data were reconstructed to evaluate coronary arteries and to obtain presurgical staging of the underlying disease. The percentage of assessable segments ranged from 65.4% (972/1,485) when considering all coronary artery segments to 88% (613/693) for the proximal and mid segments, reaching 98% (387/396) for proximal coronary artery segments. The 387 interpretable proximal segments included 97 (97%) LM, 99 (100%) LAD, 96 (97%) LCX and 95 (96%) RCA with a mean attenuation of 280.70{+-}52.93 HU. The mean percentage of assessable segments was significantly higher in patients with a heart rate {<=}80 bpm (n=48) than in patients with a heart rate greater than 80 bpm (n=35) (80{+-}11% vs. 72{+-}13%; P=0.0008). Diagnostic image quality was achieved in all patients for preoperative staging of the underlying disorder. The mean estimated effective dose was 12.06{+-}3.25 mSv for ECG-gated scans and 13.88{+-}3.49 mSv for complete chest examinations. Proximal and mid-coronary artery segments can be adequately evaluated during presurgical CT examinations of the chest obtained with 64-slice MDCT without the administration of {beta}-blockers. (orig.)

  9. Correlation between abdominal perforator vessels identified with preoperative CT angiography and intraoperative fluorescent angiography in the microsurgical breast reconstruction patient.

    Science.gov (United States)

    Pestana, Ivo A; Zenn, Michael R

    2014-01-01

    CT angiography (CTA) has become a reliable method of perforator vessel identification. Indocyanine green fluorescent angiography (ICGLA) produces a real-time image of large- and small-caliber blood vessels. The aim of this prospective study was to compare ICGLA with CTA to evaluate its reliability of vessel identification and correlation to perforator vessel size and number determined preoperatively by CTA. The effect of both imaging techniques on flap design or intraoperative plan was also evaluated. Over a 1-year period, patients presenting for free-tissue transfer breast reconstruction underwent preoperative CTA mapping of abdominal perforators followed by intraoperative ICGLA. Using visualization software, scaling factors were calculated so CTA and ICGLA data could be compared. Eighteen patients (24 breast reconstructions) were included. Larger CTA perforator size was associated with larger actual size (P = 0.04). The largest CTA perforator or largest actual perforator was used 78% of the time. Increasing body mass index was not associated with larger CTA perforator size (P = 0.67) or more intense ICGLA blushes (P = 0.13). No significant correlation was found between CTA perforator location and ICGLA skin blush location, size, or intensity. CTA or SPY guided intraoperative procedure adjustments in 72% of patients. ICGLA identified poor soft-tissue perfusion and guided flap resection in 46% of patients. ICGLA skin blush location, size, and intensity do not correlate with CTA-identified perforating vessel location or actual perforating vessel size. Despite this, the ICGLA information was useful for evaluation of soft-tissue perfusion and flap design.

  10. IMPORTANCE OF PREOPERATIVE RADIOLOGICAL PLANNING IN THE REHABILITATION OF PATIENTS WITH ENDOPROSTHETIC KNEE ARTHROPLASTY – CASE STUDY

    Directory of Open Access Journals (Sweden)

    Liliana SAVIN

    2016-10-01

    Full Text Available Introduction: The purpose of endoprosthetic knee arthroplasty is to restore joint function; this objective can be attained by positioning correctly the prosthetic elements both in frontal (varus-valgus and in rotational plane. The new radiological planning protocol introduced since October 2014 in the Orthopaedics Clinic of the Rehabilitation Hospital manages to cover the entire preoperative assessment of frontal and rotational deformities. Case study: The 58-years-old female patient with bilateral gonarthrosis has benefited – in February 2013 from endoprosthetic arthroplasty for the left knee and in April 2015 for the right knee. The two joints were approached differently, it terms of both preoperative and intraoperative imaging protocol and postoperative rehabilitation program. Findings: The radiological control highlights the correct placement of the prosthesis in frontal and rotational plane, the absence of joint instability during right knee flexion and extension and a discrete misplacement in varus, an internal femoral malrotation of 50 and equal external laxity of the gap in flexion for left knee.

  11. Preoperative FDG-PET/CT Is an Important Tool in the Management of Patients with Thick (T4) Melanoma.

    Science.gov (United States)

    Arrangoiz, Rodrigo; Papavasiliou, Pavlos; Stransky, Carrie A; Yu, Jian Q; Tianyu, Li; Sigurdson, Elin R; Berger, Adam C; Farma, Jeffrey M

    2012-01-01

    The yield of preoperative PET/CT (PET/CT) for regional and distant metastases for thin/intermediate thickness melanoma is low. Objective of this study is to determine if PET/CT performed for T4 melanomas helps guide management and alter treatment plans. Methods. Retrospective cohort of 216 patients with T4 melanomas treated at two tertiary institutions. Fifty-six patients met our inclusion criteria (T4 lesion, PET/CT and no clinical evidence of metastatic disease). Results. Fifty-six patients (M: 32, F: 24) with median tumor thickness of 6 mm were identified. PET/CT recognized twelve with regional and four patients with metastatic disease. Melanoma-related treatment plan was altered in 11% of the cases based on PET/CT findings. PET/CT was negative 60% of the time, in 35% of the cases; it identified incidental findings that required further evaluation. Conclusion. Patients with T4 lesions, PET/CT changed the treatment plan 18% of the time. Regional findings changed the surgical treatment plan in 11% and the adjuvant plan in 7% of our cases due to the finding of metastatic disease. Additionally 20 patients had incidental findings that required further workup. In this subset of patients, we feel there is a benefit to PET/CT, and further studies should be performed to validate our findings.

  12. Preoperative FDG-PET/CT Is an Important Tool in the Management of Patients with Thick (T4 Melanoma

    Directory of Open Access Journals (Sweden)

    Rodrigo Arrangoiz

    2012-01-01

    Full Text Available The yield of preoperative PET/CT (PET/CT for regional and distant metastases for thin/intermediate thickness melanoma is low. Objective of this study is to determine if PET/CT performed for T4 melanomas helps guide management and alter treatment plans. Methods. Retrospective cohort of 216 patients with T4 melanomas treated at two tertiary institutions. Fifty-six patients met our inclusion criteria (T4 lesion, PET/CT and no clinical evidence of metastatic disease. Results. Fifty-six patients (M: 32, F: 24 with median tumor thickness of 6 mm were identified. PET/CT recognized twelve with regional and four patients with metastatic disease. Melanoma-related treatment plan was altered in 11% of the cases based on PET/CT findings. PET/CT was negative 60% of the time, in 35% of the cases; it identified incidental findings that required further evaluation. Conclusion. Patients with T4 lesions, PET/CT changed the treatment plan 18% of the time. Regional findings changed the surgical treatment plan in 11% and the adjuvant plan in 7% of our cases due to the finding of metastatic disease. Additionally 20 patients had incidental findings that required further workup. In this subset of patients, we feel there is a benefit to PET/CT, and further studies should be performed to validate our findings.

  13. Addition of Molecular Adsorbent Recirculating System (MARS® Albumin Dialysis for the Preoperative Management of Jaundiced Patients with Hilar Cholangiocarcinoma

    Directory of Open Access Journals (Sweden)

    Jean-Marc Regimbeau

    2013-09-01

    Full Text Available The preoperative management of hilar cholangiocarcinoma (HC with jaundice focuses on decreasing the total serum bilirubin level (SBL by performing preoperative biliary drainage (PBD. However, it takes about 6-8 weeks for the SBL to fall at a sufficient extent. The objective of this preliminary study was to evaluate the impact of Molecular Adsorbent Recirculating System (MARS® dialysis (in association with PBD on SBL decrease. From January 2010 to January 2011, we prospectively selected all jaundiced patients admitted to our university hospital for resectable HC and requiring PBD prior to major hepatectomy. The PBD was followed by 3 sessions of MARS dialysis over a period of 72 h. A total of 10 patients with HC were screened and two of them were included (Bismuth-Corlette stage IIIa, gender ratio 1, median age 68 years. The initial SBL in the two patients was 328 and 242 μmol/l, respectively. After three MARS dialysis sessions, the SBL had fallen by 30 and 52%, respectively. After the end of each session, there was a SBL rebound of about 10 μmol/l. The MARS decreased the serum creatinine level, the platelet count and the prothrombin index, but did not modify the serum albumin level. Pruritus disappeared after one and two sessions, respectively. MARS-related morbidity included hypotension (n = 1, tachycardia (n = 1, thrombocytopenia (n = 2 and anaemia (n = 1. When combined with PBD, MARS dialysis appears to accelerate the decrease in SBL and thus may enable earlier surgery. This hypothesis must be validated in a larger study.

  14. Preoperative evaluation of the artery of adamkiewicz by MR angiography and CT angiography in patients with a thoracic aortic aneurysm

    Energy Technology Data Exchange (ETDEWEB)

    Niinuma, Hiroyuki; Ohira, Atsushi; Makita, Shinji; Moriai, Yoshiteru; Hiramori, Katsuhiko [Iwate Medical Univ., Morioka (Japan). School of Medicine; Yoshioka, Kunihiro; Nakajima, Takayuki; Kawazoe, Kohei [Iwate Medical Univ., Morioka (Japan). Memorial Heart Center

    2002-08-01

    Paraplegia is known as an extremely serious and important complication of surgical repair in patients with a thoraco-abdominal aortic aneurysm. It is important to evaluate the artery of Adamkiewicz (AdA) before surgical repair to prevent paraplegia. But the AdA is difficult to visualize by the invasive and hazardous, conventional selective angiography. The aim of this study was to visualize AdA by MR angiography (MRA) and CT angiography (CTA). Twenty-one consecutive patients with a thoracic aortic aneurysm underwent both gadolinium-enhanced, three-dimensional MRA and CTA using multislice helical CT. The AdA was successfully visualized in 15 of the 21 patients (71.4%) by MRA, and in 17 of those 21 patients (80.9%) by CTA. Its continuity was depicted in 12 of 15 patients (80%) by MRA, and in 9 of 17 patients (47%) by CTA. AdA was visualized at 85.7% by MRA or CTA, respectively. This study shows that CTA is a much more sensitive method to detect AdA than MRA. On the other hand, MRA is better to evaluate the continuity of AdA from the descending aorta to the anterior spinal artery, than CTA. Therefore, MRA and CTA are both useful for a preoperative evaluation of AdA and its detailed vascular anatomy from the aorta to the anterior spinal artery. (author)

  15. Retrospective comparison between preoperative diagnosis by International Consensus Diagnostic Criteria and histological diagnosis in patients with focal autoimmune pancreatitis who underwent surgery with suspicion of cancer

    DEFF Research Database (Denmark)

    Ikeura, Tsukasa; Detlefsen, Sönke; Zamboni, Giuseppe

    2014-01-01

    OBJECTIVE: The objective of this study was to compare the preoperative diagnosis by International Consensus Diagnostic Criteria (ICDC) with histological diagnosis in patients with focal autoimmune pancreatitis (AIP) who underwent surgery. METHODS: Thirty patients (type 1 AIP in 23 and type 2 AIP ...

  16. Fear of movement in pre-operative patients with a lumbar stenosis and or herniated disc : Factor structure of the Tampa scale for kinesiophobia

    NARCIS (Netherlands)

    van Wilgen, C. Paul; Stewart, Roy; Stegeman, P. T. Patrick; Coppes, Maarten; van Wijhe, Marten

    2010-01-01

    The presence of fear of movement is related to higher disability rates in several patient groups. The purpose of this study was first to analyze fear of movement and the relation with pain and disability in pre-operative patients with low back pain and radiculopathy and secondly to analyze the

  17. Usefulness of high-resolution 3D multifusion medical imaging for preoperative planning in patients with posterior fossa hemangioblastoma: technical note.

    Science.gov (United States)

    Yoshino, Masanori; Nakatomi, Hirofumi; Kin, Taichi; Saito, Toki; Shono, Naoyuki; Nomura, Seiji; Nakagawa, Daichi; Takayanagi, Shunsaku; Imai, Hideaki; Oyama, Hiroshi; Saito, Nobuhito

    2017-07-01

    Successful resection of hemangioblastoma depends on preoperative assessment of the precise locations of feeding arteries and draining veins. Simultaneous 3D visualization of feeding arteries, draining veins, and surrounding structures is needed. The present study evaluated the usefulness of high-resolution 3D multifusion medical imaging (hr-3DMMI) for preoperative planning of hemangioblastoma. The hr-3DMMI combined MRI, MR angiography, thin-slice CT, and 3D rotated angiography. Surface rendering was mainly used for the creation of hr-3DMMI using multiple thresholds to create 3D models, and processing took approximately 3-5 hours. This hr-3DMMI technique was used in 5 patients for preoperative planning and the imaging findings were compared with the operative findings. Hr-3DMMI could simulate the whole 3D tumor as a unique sphere and show the precise penetration points of both feeding arteries and draining veins with the same spatial relationships as the original tumor. All feeding arteries and draining veins were found intraoperatively at the same position as estimated preoperatively, and were occluded as planned preoperatively. This hr-3DMMI technique could demonstrate the precise locations of feeding arteries and draining veins preoperatively and estimate the appropriate route for resection of the tumor. Hr-3DMMI is expected to be a very useful support tool for surgery of hemangioblastoma.

  18. How Sublaminar Bands Affect Postoperative Sagittal Alignment in AIS Patients with Preoperative Hypokyphosis? Results of a Series of 34 Patients with 2-Year Follow-Up

    Directory of Open Access Journals (Sweden)

    Sébastien Pesenti

    2016-01-01

    Full Text Available Hypokyphosis is currently observed in thoracic idiopathic scoliosis. The use of sublaminar bands allows a good restoration of sagittal balance of the spine. The aim of the study was to provide a middle-term radiographic analysis of patients with adolescent idiopathic scoliosis with preoperative hypokyphosis treated by posterior arthrodesis with sublaminar bands. This retrospective study included 34 patients with Lenke 1 scoliosis associated with hypokyphosis (TK < 20°. A radiographic evaluation was performed with a 2-year follow-up. Cobb angle, cervical lordosis, thoracic kyphosis, lumbar lordosis, and pelvic parameters were measured preoperatively, postoperatively, and at 6-month and 2-year follow-up. The mean preoperative thoracic kyphosis was 10.5° versus 24.1° postoperatively (p<0.001, representing a mean gain of 13°. Cobb angle ranged from 59.3° to 17.9° postoperatively (mean correction 69%, p<0.001. Cobb angle increased between the immediate postoperative measurement and the 6-month follow-up (17.9 versus 19.9, p=0.03. Cervical curvature changed from a 5.6° kyphosis to a 3.5° lordosis (p=0.001. Concerning lumbar lordosis, preoperative measurement was 39.7° versus 41.3° postoperatively (p=0.27. At 6-month follow-up, lumbar lordosis significantly increased to 43.6° (p=0.03. All parameters were stable at final follow-up. Correction performed by sublaminar bands is efficient for both fontal and sagittal planes. Moreover, the restoration of normal thoracic kyphosis is followed by an adaptation of the adjacent curvatures with improved cervical lordosis and lumbar lordosis.

  19. Clinical and pathological response to pre-operative crizotinib in a patient with ALK-translocated NSCLC

    Directory of Open Access Journals (Sweden)

    Catania C

    2016-11-01

    Full Text Available A 65-year-old non-smoker female was diagnosed with lung adenocarcinoma clinically staged as IV M1a because of bilateral pulmonary lesions. After a differential response to chemotherapy, further analyses allowed us to re-stage the tumor as a synchronous bilateral local disease with unilateral ALK (Anaplastic lymphoma kinase rearrangement. Combined treatment with chemotherapy, crizotinib and surgery, with clinical and pathological tumor-response to pre-operative crizotinib, obtained complete tumors remission, and the patient is still disease free after 11 months since the last tumor resection. As far as we know this is the first report of a clinical and pathological regression of an early-stage ALK-rearranged NSCLC treated with neo-adjuvant crizotinib. This report supports further studies to assess activity and efficacy of ALK–inhibitors in neoadjuvant setting.

  20. Medical Recapitulate%Application of High Resolution Computed Tomography in Patients with Chronic Suppurative Otitis Media in Preoperative Assessment

    Institute of Scientific and Technical Information of China (English)

    张建鹏

    2016-01-01

    Objective To discuss the value of high resolution computed tomography(HRCT) in preop-erative evaluation of in patients with chronic suppurative otitis media ( CSOM) .Methods Total of 210 patients with CSOM in Shangluo Central Hospital from May 2012 to May 2015 were included in the study,including 105 cases of bone ulcer otitis and 105 cases of cholesteatoma otitis.HRCT was used to check the extent of damage of bone ulcer otitis media and cholesteatoma otitis media in incus body ,crus longum incudis,crus breve incudis,lenticular process, stirrup,malleus head and malleus handle,and compare the results with intraoperative observation.Results The extent of damage in patients with bone ulcer otitis media in the pre-operative HRCT examination compared with intraoperative results showed no statistically significant difference (P>0.05).The extent of damage in patients with cholesteatoma otitis media in the preoperative HRCT examination compared with intraoperative results showed:there were statistically significant differences in the extent of damage in crus breve incudis, lenticular process and stirrup(P 0.05 ) .Conclusion HRCT plays an important role not only in the diagnosis of CSOM,but also in the preoperative evaluation and the choice of surgical methods.%目的:探讨高分辨率 CT( HRCT)在慢性化脓性中耳炎( CSOM)患者术前评估中的作用。方法选泽2012年5月至2015年5月商洛市中心医院就诊且诊断为CSOM的骨疡型患者105例,胆脂瘤型患者105例,术前通过HRCT来评估两型中耳炎在砧骨体、砧骨长脚、砧骨短脚、豆状突、镫骨、锤骨头和锤骨柄这7个部位的破坏情况,并与术中所观察到的两型中耳炎7个部位的破坏程度进行比较。结果骨疡型中耳炎患者在术前进行的 HRCT检查显示的破坏程度与术中观察到的结果进行比较发现,7个部位部位的听骨破坏程度差异无统计学意义( P >0.05)。胆脂瘤型中耳炎患者

  1. Effects of Preoperative Use of Oral Dextromethorphan on Postoperative Need for Analgesics in Patients With Knee Arthroscopy

    Science.gov (United States)

    Entezary, Saeid Reza; Farshadpour, Saeedeh; Alebouyeh, Mahmood Reza; Imani, Farnad; Emami Meybodi, Mohammad Kazem; Yaribeygi, Habibollah

    2013-01-01

    Background Studies have shown that N-methyl-D-aspartate receptor (NMIDA) plays an essential role in postoperative pain. It seems that use of NMDA receptor antagonists such as Dextromethorphan intensifies the analgesic effects of opioids. Objectives In this study, we evaluated the effect of preoperative administration of Dextromethorphan on postoperative pain reduction. Patients and Methods This double blind randomized clinical trial was conducted on arthroscopic surgery candidates. Participants were randomly allocated to interventions and assigned to two groups of Dextromethorphan and placebo. In Dextromethorphan group, the patients received 1 mg/kg Dextromethorphan orally the night before the operation. Pain severity based on the visual analog scale (VAS) up to 16 hours postoperation, use of opioids, and the first request for analgesics were recorded postoperatively. Results A total of 112 patients in the Dextromethorphan (n = 54) and placebo groups (n = 58) were evaluated. No significant difference was detected between the two groups for age, sex or ASA. The mean amount of opioid consumption was significantly lower in patients who received Dextromethorphan (10.7 ± 5.6 mg) compared to the placebo group (13.1 ± 5.6 mg), (P = 0.03). The mean time until the first opioid request in patients who received Dextromethorphan was longer than that in the placebo group (P = 0.01). Conclusions The study results demonstrated that preemptive use of Dextromethorphan reduced postoperative pain and opioid consumption. PMID:24660143

  2. Usefulness and indication of {sup 99m}Tc-methoxyisobutylisonitrile (MIBI) for preoperative localization in patients with primary hyperparathyroidism

    Energy Technology Data Exchange (ETDEWEB)

    Yamazaki, Kiyomi; Obara, Takao; Kusakabe, Kiyoko; Ito, Yukio; Okamoto, Takahiro; Tanaka, Reiko; Kanbe, Masako; Iihara, Masatoshi; Okamoto, Joji [Tokyo Women`s Medical Coll. (Japan)

    1997-12-01

    We assessed the efficacy of {sup 99m}Tc-methoxyisobutylisonitrile ({sup 99m}Tc-MIBI) for preoperative localization of parathyroid tumors. Twenty patients (seven male and 13 female, mean age 54 years) with primary hyperparathyroidism underwent both cervical ultrasonography and {sup 99m}Tc-MIBI study for tumor localization. The location of parathyroid adenomas was surgically confirmed in all patients, and the serum calcium level became normal in all cases after parathyroidectomy. Ultrasonography failed to detect any parathyroid tumor in three patients, two of whom had ectopic parathyroid adenomas (intrathyroidal and upper mediastinal), even though {sup 99m}Tc-MIBI scans detected parathyroid adenomas in all patients. The detection efficacy of {sup 99m}Tc-MIBI and ultrasonography was 100% (20/20) and 85% (17/20), respectively (p=0.25), and the 95% confidence intervals were 83.2-100% and 62.2-96.7%, respectively. There was no significant difference in detection efficacy between {sup 99m}Tc-MIBI and ultrasonography. Though {sup 99m}Tc-MIBI is effective for localization of ectopic parathyroid tumors, ultrasound examination of the neck is preferable as a first choice for patients with primary hyperparathyroidism, in view of the risk of radioisotope exposure, and the cost and duration of the examination. (author)

  3. The Role of Imaging in Patient Selection, Preoperative Planning, and Postoperative Monitoring in Human Upper Extremity Allotransplantation

    Science.gov (United States)

    Roth, Eira S.; Buck, David G.; Gorantla, Vijay S.; Losee, Joseph E.; Foust, Daniel E.; Britton, Cynthia A.

    2014-01-01

    Objective. To describe the role of imaging in vascular composite allotransplantation based on one institution's experience with upper extremity allotransplant patients. Methods. The institutional review board approved this review of HIPAA-compliant patient data without the need for individual consent. A retrospective review was performed of imaging from 2008 to 2011 on individuals undergoing upper extremity transplantation. This demonstrated that, of the 19 patients initially considered, 5 patients with a mean age of 37 underwent transplantation. Reports were correlated clinically to delineate which preoperative factors lead to patient selection versus disqualification and what concerns dictated postoperative imaging. Findings were subdivided into musculoskeletal and vascular imaging criterion. Results. Within the screening phase, musculoskeletal exclusion criterion included severe shoulder arthropathy, poor native bone integrity, and marked muscular atrophy. Vascular exclusion criterion included loss of sufficient arterial or venous supply and significant distortion of the native vascular architecture. Postoperative imaging was used to document healing and hardware integrity. Postsurgical angiography and ultrasound were used to monitor for endothelial proliferation or thrombosis as signs of rejection and vascular complication. Conclusion. Multimodality imaging is an integral component of vascular composite allotransplantation surgical planning and surveillance to maximize returning form and functionality while minimizing possible complications. PMID:24800056

  4. The Role of Imaging in Patient Selection, Preoperative Planning, and Postoperative Monitoring in Human Upper Extremity Allotransplantation

    Directory of Open Access Journals (Sweden)

    Eira S. Roth

    2014-01-01

    Full Text Available Objective. To describe the role of imaging in vascular composite allotransplantation based on one institution’s experience with upper extremity allotransplant patients. Methods. The institutional review board approved this review of HIPAA-compliant patient data without the need for individual consent. A retrospective review was performed of imaging from 2008 to 2011 on individuals undergoing upper extremity transplantation. This demonstrated that, of the 19 patients initially considered, 5 patients with a mean age of 37 underwent transplantation. Reports were correlated clinically to delineate which preoperative factors lead to patient selection versus disqualification and what concerns dictated postoperative imaging. Findings were subdivided into musculoskeletal and vascular imaging criterion. Results. Within the screening phase, musculoskeletal exclusion criterion included severe shoulder arthropathy, poor native bone integrity, and marked muscular atrophy. Vascular exclusion criterion included loss of sufficient arterial or venous supply and significant distortion of the native vascular architecture. Postoperative imaging was used to document healing and hardware integrity. Postsurgical angiography and ultrasound were used to monitor for endothelial proliferation or thrombosis as signs of rejection and vascular complication. Conclusion. Multimodality imaging is an integral component of vascular composite allotransplantation surgical planning and surveillance to maximize returning form and functionality while minimizing possible complications.

  5. The role of imaging in patient selection, preoperative planning, and postoperative monitoring in human upper extremity allotransplantation.

    Science.gov (United States)

    Roth, Eira S; Buck, David G; Gorantla, Vijay S; Losee, Joseph E; Foust, Daniel E; Britton, Cynthia A

    2014-01-01

    Objective. To describe the role of imaging in vascular composite allotransplantation based on one institution's experience with upper extremity allotransplant patients. Methods. The institutional review board approved this review of HIPAA-compliant patient data without the need for individual consent. A retrospective review was performed of imaging from 2008 to 2011 on individuals undergoing upper extremity transplantation. This demonstrated that, of the 19 patients initially considered, 5 patients with a mean age of 37 underwent transplantation. Reports were correlated clinically to delineate which preoperative factors lead to patient selection versus disqualification and what concerns dictated postoperative imaging. Findings were subdivided into musculoskeletal and vascular imaging criterion. Results. Within the screening phase, musculoskeletal exclusion criterion included severe shoulder arthropathy, poor native bone integrity, and marked muscular atrophy. Vascular exclusion criterion included loss of sufficient arterial or venous supply and significant distortion of the native vascular architecture. Postoperative imaging was used to document healing and hardware integrity. Postsurgical angiography and ultrasound were used to monitor for endothelial proliferation or thrombosis as signs of rejection and vascular complication. Conclusion. Multimodality imaging is an integral component of vascular composite allotransplantation surgical planning and surveillance to maximize returning form and functionality while minimizing possible complications.

  6. Effect of Preoperative Nasal Retainer on Nasal Growth in Patients with Bilateral Incomplete Cleft Lip: A 3-Year Follow-Up Study

    Directory of Open Access Journals (Sweden)

    Young Chul Kim

    2017-09-01

    Full Text Available Background The purpose of this study was to evaluate changes in nasal growth after the implementation of a preoperative nasal retainer in patients with bilateral incomplete cleft lip. Methods Twenty-six infants with bilateral incomplete cleft lip and cleft palate were included in the study. A preoperative nasal retainer was applied in 5 patients from the time of birth to 2.6–3.5 months before primary cheiloplasty. Twenty-one patients who were treated without a preoperative nasal retainer were placed in the control group. Standard frontal, basal, and lateral view photographs were taken 3 weeks before cheiloplasty, immediately after cheiloplasty, and at the 1- and 3-year postoperative follow-up visits. The columella and nasal growth ratio and nasolabial angle were indirectly measured using photographic anthropometry. Results The ratio of columella length to nasal tip protrusion significantly increased after the implementation of a preoperative nasal retainer compared to the control group for up to 3 years postoperatively (P<0.01 for all time points. The ratios of nasal width to facial width, nasal width to intercanthal distance, columellar width to nasal width, and the nasolabial angle, for the two groups were not significantly different at any time point. Conclusions Implementation of a preoperative nasal retainer provided significant advantages for achieving columellar elongation for up to 3 years postoperatively. It is a simple, reasonable option for correcting nostril shape, preventing deformities, and guiding development of facial structures.

  7. Postoperative outcomes following preoperative inspiratory muscle training in patients undergoing open cardiothoracic or upper abdominal surgery: protocol for a systematic review

    Directory of Open Access Journals (Sweden)

    Mans Christina M

    2012-12-01

    Full Text Available Abstract Background In patients undergoing open cardiothoracic and upper abdominal surgery, postoperative pulmonary complications remain an important cause of postoperative morbidity and mortality, impacting upon hospital length of stay and health care resources. Adequate preoperative respiratory muscle strength may help protect against the development of postoperative pulmonary complications and therefore preoperative inspiratory muscle training has been suggested to be of potential value in improving postoperative outcomes. Methods/Design A systematic search of electronic databases will be undertaken to identify randomized trials of preoperative inspiratory muscle training in patients undergoing elective open cardiothoracic and upper abdominal surgery. From these trials, we will extract available data for a list of predefined outcomes, including postoperative pulmonary complications, hospital length of stay and respiratory muscle strength. We will meta-analyze comparable results where possible, and report a summary of the available pool of evidence. Discussion This review will provide the most comprehensive answer available to the question of whether preoperative inspiratory muscle training is clinically useful in improving postoperative outcomes in patients undergoing cardiothoracic and upper abdominal surgery. It will help inform clinicians working in the surgical arena of the likely effectiveness of instituting preoperative inspiratory muscle training programs to improve postoperative outcomes.

  8. Preoperative ambulatory measurement of asymmetric leg loading during sit-to-stand in hip arthroplasty patients

    NARCIS (Netherlands)

    Martinez-Ramirez, A.; Weenk, D.; Lecumberri, P.; Verdonschot, N.J.; Pakvis, D.; Veltink, P.H.

    2014-01-01

    Total hip arthroplasty (TGA) is a successful surgical procedure to treat patients with hip osteoarthritis. Clinicians use different questionnaires to evaluate these patients. Gait velocity and these questionnaires; usually show significant improvement after TGA . This clinical evaluation does, howev

  9. The impact of actual and perceived disease severity on pre-operative psychological well-being and illness behaviour in adult congenital heart disease patients.

    Science.gov (United States)

    Callus, Edward; Utens, Elisabeth M W J; Quadri, Emilia; Ricci, Cristian; Carminati, Mario; Giamberti, Alessandro; Chessa, Massimo

    2014-04-01

    The purpose of this study was to investigate whether the objective medical parameters related to congenital heart disease and patients' ratings of cardiac disease severity were related to psychological well-being and illness behaviour during the pre-operative period. A total of 143 patients (63 male patients; 16-73 years old) with congenital heart disease evaluated the severity of their cardiac condition using a numerical rating scale ranging from 0, indicating the least severe condition, to 100, indicating the most severe condition. Psychological well-being was assessed using the Psychological General Well-Being Index (total score ≤ 60 indicating severe distress) and illness behaviour using the Illness Behavior Questionnaire. Pre-operative psychological well-being was not related to the objective medical parameters reflecting cardiac disease severity. In contrast, total psychological well-being scores correlated significantly with patients' subjective ratings of disease severity (p Illness Behavior Questionnaire, the scores on denial were higher and those on hypochondria were lower compared with other hospitalised patients. This study shows that the perception of cardiac disease severity, and not the medical parameters in congenital heart disease, is related to the patients' pre-operative psychological state. Thus, more importance needs to be given to assessing the patients' pre-operative perception and psychological state independently of cardiac severity. Targeted interventions with regard to the cardiac condition are recommended.

  10. Influence of preoperative diastolic dysfunction on hemodynamics and outcomes of patients undergoing orthotopic liver transplantation

    OpenAIRE

    2013-01-01

    Objective: Left ventricular diastolic dysfunction is receiving more attention in patients with end-stage liver diseases. The importance of diastolic dysfunction observed before orthotopic liver transplantation (OLT) and its adverse effects on hemodynamics and outcomes of OLT patients, have not been fully explored. We carried a retrospective study to investigate the influence of diastolic dysfunction on OLT patients. Methods: Included in this retrospective study were 330 consecutive patients s...

  11. Usefulness of subtraction of 3D T2WI-DRIVE from contrast-enhanced 3D T1WI: preoperative evaluations of the neurovascular anatomy of patients with neurovascular compression syndrome

    National Research Council Canada - National Science Library

    Masuda, Y; Yamamoto, T; Akutsu, H; Shiigai, M; Masumoto, T; Ishikawa, E; Matsuda, M; Matsumura, A

    2015-01-01

    ...) are used preoperatively to assess neurovascular anatomy in patients with neurovascular compression syndrome, but contrast between vessels and cranial nerves at the point of neurovascular contact is limited...

  12. Quantitative modeling of the accuracy in registering preoperative patient-specific anatomic models into left atrial cardiac ablation procedures

    Energy Technology Data Exchange (ETDEWEB)

    Rettmann, Maryam E., E-mail: rettmann.maryam@mayo.edu; Holmes, David R.; Camp, Jon J.; Cameron, Bruce M.; Robb, Richard A. [Biomedical Imaging Resource, Mayo Clinic College of Medicine, Rochester, Minnesota 55905 (United States); Kwartowitz, David M. [Department of Bioengineering, Clemson University, Clemson, South Carolina 29634 (United States); Gunawan, Mia [Department of Biochemistry and Molecular and Cellular Biology, Georgetown University, Washington D.C. 20057 (United States); Johnson, Susan B.; Packer, Douglas L. [Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota 55905 (United States); Dalegrave, Charles [Clinical Cardiac Electrophysiology, Cardiology Division Hospital Sao Paulo, Federal University of Sao Paulo, 04024-002 Brazil (Brazil); Kolasa, Mark W. [David Grant Medical Center, Fairfield, California 94535 (United States)

    2014-02-15

    Purpose: In cardiac ablation therapy, accurate anatomic guidance is necessary to create effective tissue lesions for elimination of left atrial fibrillation. While fluoroscopy, ultrasound, and electroanatomic maps are important guidance tools, they lack information regarding detailed patient anatomy which can be obtained from high resolution imaging techniques. For this reason, there has been significant effort in incorporating detailed, patient-specific models generated from preoperative imaging datasets into the procedure. Both clinical and animal studies have investigated registration and targeting accuracy when using preoperative models; however, the effect of various error sources on registration accuracy has not been quantitatively evaluated. Methods: Data from phantom, canine, and patient studies are used to model and evaluate registration accuracy. In the phantom studies, data are collected using a magnetically tracked catheter on a static phantom model. Monte Carlo simulation studies were run to evaluate both baseline errors as well as the effect of different sources of error that would be present in a dynamicin vivo setting. Error is simulated by varying the variance parameters on the landmark fiducial, physical target, and surface point locations in the phantom simulation studies. In vivo validation studies were undertaken in six canines in which metal clips were placed in the left atrium to serve as ground truth points. A small clinical evaluation was completed in three patients. Landmark-based and combined landmark and surface-based registration algorithms were evaluated in all studies. In the phantom and canine studies, both target registration error and point-to-surface error are used to assess accuracy. In the patient studies, no ground truth is available and registration accuracy is quantified using point-to-surface error only. Results: The phantom simulation studies demonstrated that combined landmark and surface-based registration improved

  13. [Organizing patient education in cardiology].

    Science.gov (United States)

    Fischer, Eric; Thieffry, Eliane

    2014-02-01

    A central element of the care management of patients with heart failure, therapeutic patient education mobilises caregivers into forming a multi-disciplinary team. In this article, a hospital team shares the different stages in the construction and implementation of a programme for use with hospitalised patients and in consultations. To do this, the nurses undertook training to acquire new educational skills.

  14. Preoperative sorting of circulating T lymphocytes in patients with esophageal squamous cell carcinoma: Its prognostic significance

    Institute of Scientific and Technical Information of China (English)

    Tadahiro Nozoe; Yoshihiko Maehara; Keizo Sugimachi

    2005-01-01

    AIM: To elucidate the immunologic parameters for the outcome of patients with malignant tumors, especially esophageal squamous cell carcinoma (ESCC) associated with high malignant potential.METHODS: Clinicopathologic features were compared between patients with lower and higher CD4 and CD8values as well as CD4/CD8 ratio in peripheral blood.RESULTS: The survival rate of patients with higher CD4 value was significantly better than that in patients with lower CD4 value (P = 0.039). The survival rate of patients with higher CD8 value was significantly worse than that of patients with lower CD8 value (P = 0.026).Similarly, the survival rate of patients with higher CD4/CD8 ratio was significantly better than that of patients with lower CD4/CD8 ratio (P = 0.042). Additionally,multivariate analysis demonstrated that lower CD8and lower CD4/CD8 ratio were factors independently associated with worse prognosis of patients.CONCLUSION: All the immunologic parameters can predict the outcome of patients with ESCC.

  15. Podcasting: contemporary patient education.

    Science.gov (United States)

    Abreu, Daniel V; Tamura, Thomas K; Sipp, J Andrew; Keamy, Donald G; Eavey, Roland D

    2008-04-01

    Portable video technology is a widely available new tool with potential to be used by pediatric otolaryngology practices for patient and family education. Podcasts are media broadcasts that employ this new technology. They can be accessed via the Internet and viewed either on a personal computer or on a handheld device, such as an iPod or an MP3 player. We wished to examine the feasibility of establishing a podcast-hosting Web site. We digitally recorded pediatric otologic procedures in the operating room and saved the digital files to DVDs. We then edited the DVDs at home with video-editing software on a personal computer. Next, spoken narrative was recorded with audio-recording software and combined with the edited video clips. The final products were converted into the M4V file format, and the final versions were uploaded onto our hospital's Web site. We then downloaded the podcasts onto a high-quality portable media player so that we could evaluate their quality. All of the podcasts are now on the hospital Web site, where they can be downloaded by patients and families at no cost. The site includes instructions on how to download the appropriate free software for viewing the podcasts on a portable media player or on a computer. Using this technology for patient education expands the audience and permits portability of information. We conclude that a home computer can be used to inexpensively create informative surgery demonstrations that can be accessed via a Web site and transferred to portable viewing devices with excellent quality.

  16. Effect of preoperative angina pectoris on cardiac outcomes in patients with previous myocardial infarction undergoing major noncardiac surgery (data from ACS-NSQIP).

    Science.gov (United States)

    Pandey, Ambarish; Sood, Akshay; Sammon, Jesse D; Abdollah, Firas; Gupta, Ena; Golwala, Harsh; Bardia, Amit; Kibel, Adam S; Menon, Mani; Trinh, Quoc-Dien

    2015-04-15

    The impact of preoperative stable angina pectoris on postoperative cardiovascular outcomes in patients with previous myocardial infarction (MI) who underwent major noncardiac surgery is not well studied. We studied patients with previous MI who underwent elective major noncardiac surgeries within the American College of Surgeons-National Surgical Quality Improvement Program (2005 to 2011). Primary outcome was occurrence of an adverse cardiac event (MI and/or cardiac arrest). Multivariable logistic regression models evaluated the impact of stable angina on outcomes. Of 1,568 patients (median age 70 years; 35% women) with previous MI who underwent major noncardiac surgery, 5.5% had postoperative MI and/or cardiac arrest. Patients with history of preoperative angina had significantly greater incidence of primary outcome compared to those without anginal symptoms (8.4% vs 5%, p = 0.035). In secondary outcomes, reintervention rates (22.5% vs 11%, p angina. In multivariable analyses, preoperative angina was a significant predictor for postoperative MI (odds ratio 2.49 [1.20 to 5.58]) and reintervention (odds ratio 2.40 [1.44 to 3.82]). In conclusion, our study indicates that preoperative angina is an independent predictor for adverse outcomes in patients with previous MI who underwent major noncardiac surgery, and cautions against overreliance on predictive tools, for example, the Revised Cardiac Risk Index, in these patients, which does not treat stable angina and previous MI as independent risk factors during risk prognostication.

  17. Opposite association of serum prolactin and survival in patients with colon and rectal carcinomas: influence of preoperative radiotherapy.

    Science.gov (United States)

    Barrera, Marcos Gutiéerrez De La; Trejo, Belem; Luna-Péerez, Pedro; López-Barrera, Fernándo; Escalera, Gonzalo Martínez De La; Clapp, Carmen

    2006-01-01

    Prolactin (PRL) is a pleiotropic hormone associated with the progression of various cancers, including colorectal cancer (CRC). Here we investigate whether the association of serum PRL concentration and survival is affected by tumor location and preoperative radiotherapy (PRERT) in patients with CRC cancer. Serum PRL was determined in 82 CRC patients without previous treatment. Patients with PRL concentrations at and above the 75th percentile (high PRL) or below this level (low PRL), had a significant correlation with overall survival determined using the Kaplan-Meier method. In colon cancer, there was an increased risk of mortality when PRL values were at and above the highest quartile (22% vs. 73%; P = 0.01). In contrast, in rectal cancer, high PRL values were associated with a significant overall survival advantage (88% vs. 44%; P = 0.05), which became more significant (100% vs. 34%; P = 0.005) when only rectal cancer patients receiving PRERT were compared. These findings suggest that tumor location and adjuvant radiotherapy influence the association between circulating PRL and survival in CRC.

  18. The complex evaluation of tumor oxygen state and vasculature during preoperative chemotherapy in patients with breast cancer

    Science.gov (United States)

    Pavlov, M. V.; Subochev, P. V.; Kalganova, T. I.; Golubyatnikov, G. Yu.; Plekhanov, V. I.; Ilyinskaya, O. E.; Orlova, A. G.; Shakhova, N. M.; Maslennikova, A. V.

    2017-02-01

    Effective breast cancer treatment requires the assessment of metabolic changes of tumor tissue during chemo- and hormonotherapy for prediction tumor response. Evaluation of the dynamics of tumor oxygen state (by diffuse optical spectroscopy imaging) and tumor vasculature (by ultrasound investigation in power Doppler mode) was performed before treatment beginning and before the second cycle of chemotherapy in 16 patients who received preoperative chemotherapy. Changes of these indicators were compared then with tumor pathologic response. Breast tumors demonstrated different dynamics of tumor oxygenation depending on the changes of tumor tissue. The increase of the tumor oxygenation after the first cycle of chemotherapy was observed in five of six patients with grade 4 and 5 of pathologic tumor response. Decrease of the oxygenation level was revealed in one patient with the 4th degree of tumor response. Variable changes of the oxygenation level were mentioned in the patients with moderate (the 3d degree) tumor response. Tumor oxygenation decreased or was unchanged in case of 1 or 2 degree of tumor response in five of six cases. The study of the tumor blood vessels didn't reveal any correlation between vasculature changes and tumor response under the performed treatment. The trend of tumor oxygenation in early time after treatment beginning might be a predictive criterion of tumor sensitivity to chemotherapy.

  19. Identifying preoperative language tracts and predicting postoperative functional recovery using HARDI q-ball fiber tractography in patients with gliomas.

    Science.gov (United States)

    Caverzasi, Eduardo; Hervey-Jumper, Shawn L; Jordan, Kesshi M; Lobach, Iryna V; Li, Jing; Panara, Valentina; Racine, Caroline A; Sankaranarayanan, Vanitha; Amirbekian, Bagrat; Papinutto, Nico; Berger, Mitchel S; Henry, Roland G

    2016-07-01

    OBJECT Diffusion MRI has uniquely enabled in vivo delineation of white matter tracts, which has been applied to the segmentation of eloquent pathways for intraoperative mapping. The last decade has also seen the development from earlier diffusion tensor models to higher-order models, which take advantage of high angular resolution diffusion-weighted imaging (HARDI) techniques. However, these advanced methods have not been widely implemented for routine preoperative and intraoperative mapping. The authors report on the application of residual bootstrap q-ball fiber tracking for routine mapping of potentially functional language pathways, the development of a system for rating tract injury to evaluate the impact on clinically assessed language function, and initial results predicting long-term language deficits following glioma resection. METHODS The authors have developed methods for the segmentation of 8 putative language pathways including dorsal phonological pathways and ventral semantic streams using residual bootstrap q-ball fiber tracking. Furthermore, they have implemented clinically feasible preoperative acquisition and processing of HARDI data to delineate these pathways for neurosurgical application. They have also developed a rating scale based on the altered fiber tract density to estimate the degree of pathway injury, applying these ratings to a subset of 35 patients with pre- and postoperative fiber tracking. The relationships between specific pathways and clinical language deficits were assessed to determine which pathways are predictive of long-term language deficits following surgery. RESULTS This tracking methodology has been routinely implemented for preoperative mapping in patients with brain gliomas who have undergone awake brain tumor resection at the University of California, San Francisco (more than 300 patients to date). In this particular study the authors investigated the white matter structure status and language correlation in a

  20. Preoperative plasma D-dimer is a predictor of one-year survival in colorectal cancer patients: a prospective clinical cohort study

    DEFF Research Database (Denmark)

    Stender, Mogens; Larsen, Torben Bjerregaard; Frøkjær, J.B.;

    PURPOSE: The study examined if preoperative plasma D-dimer level was associated with the postoperative cumulative incidence of deep venous thrombosis in patients with colorectal cancer admitted for intended curative surgery. METHODS: In 176 consecutive patients with newly-diagnosed colorectal...... cancer and absence of preoperative deep venous thrombosis, we measured the preoperative plasma D-dimer levels and performed compression ultrasonography for deep venous thrombosis prior to surgery, as well as one week, one month, and one year after surgery. RESULTS: The cumulative incidence of deep venous...... thrombosis up to one year after surgery was 20 percent (95 percent confidence interval, 12 to 31 percent) in the positive D-dimer group compared with 5 percent (95 percent confidence interval, 2 to 12 percent) in the negative D-dimer group. The adjusted hazard ratio of deep venous thrombosis in the positive...

  1. Histopathological predictors for local recurrence in patients with T3 and T4 rectal cancers without preoperative chemoradiotherapy.

    Science.gov (United States)

    Akagi, Yoshito; Hisaka, Toru; Mizobe, Tomoaki; Kinugasa, Tetsushi; Ogata, Yutaka; Shirouzu, Kazuo

    2014-11-01

    Identification of suitable predictors of local recurrence (LR) in patients with rectal cancer would be of clinical benefit. The aim of this study was to identify histopathological factors that could predict LR. A total of 796 stage II/III patients with pT3 and pT4 rectal cancer who did not undergo preoperative chemoradiation were enrolled. LR was defined as intra-pelvic recurrence only. Histopathological factors related to LR were investigated. LR was found in 25 patients (6.1%) with stage II and 54 patients (13.9%) with stage IIIB/IIIC. In patients with stage II, distance of mesorectal extension (DME) >4 mm (P = 0.011) and positive venous invasion (P = 0.035) were independent factors that predicted LR. In patients with stage IIIB/IIIC, circumferential resection margin (CRM) ≤1 mm (P = 0.003) and positive lymphatic invasion (P = 0.006) were independent factors. The cumulative 5-year LR rate was higher (11.9%) in patients with a combination of DME > 4 mm and/or positive venous invasion for stage II (P CRM≤1 mm and/or positive lymphatic invasion for stage IIIB and IIIC (22.2%; P < 0.002, and 34.3%; P < 0.006, respectively). Important histopathological predictors for LR in patients with pT3 and pT4 rectal cancer were different at each stage. © 2014 Wiley Periodicals, Inc.

  2. Coronary computer tomographic angiography for preoperative risk stratification in patients undergoing liver transplantation

    Energy Technology Data Exchange (ETDEWEB)

    Jodocy, Daniel, E-mail: daniel.jodocy@klinikum-minden.de [Department of Internal Medicine III (Cardiology), Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck (Austria); Abbrederis, Susanne, E-mail: susanne.abbrederis@uki.at [Department of Internal Medicine II (Gastroenterology and Hepatology), Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck (Austria); Graziadei, Ivo W., E-mail: ivo.graziadei@i-med.ac.at [Department of Internal Medicine II (Gastroenterology and Hepatology), Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck (Austria); Vogel, Wolfgang, E-mail: wolfgang.vogel@uki.at [Department of Internal Medicine II (Gastroenterology and Hepatology), Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck (Austria); Pachinger, Otmar, E-mail: otmar.pachinger@uki.at [Department of Internal Medicine III (Cardiology), Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck (Austria); Feuchtner, Gudrun M., E-mail: gudrun.feuchtner@i-med.ac.at [Department of Radiology, Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck (Austria); Jaschke, Werner, E-mail: werner.jaschke@i-med.ac.at [Department of Radiology, Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck (Austria); Friedrich, Guy, E-mail: guy.friedrich@uki.at [Department of Internal Medicine III (Cardiology), Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck (Austria)

    2012-09-15

    The assessment of the cardiovascular risk profile in patients with end-stage liver disease is essential prior to liver transplantation (LT) as cardiovascular diseases are major causes of morbidity and mortality in the posttransplant course. The aim of this study was to evaluate the accuracy of a 64-slice coronary computed tomographic angiography (CTA) and coronary calcium scoring (CCS) to predict the postoperative cardiovascular risk of patients assessed for LT. In this single center, observational study we included 54 consecutive patients who were assessed for LT and consequently transplanted. Twenty-four patients (44%) presented with a high CCS above 300 and/or a significant stenosis (>50% percent narrowing due to stenotic plaques) and were further referred to coronary angiography. Three of these patients had a more than 70% LAD stenosis with subsequent angioplasty (n = 1) or conservative therapy (n = 2). The other patients showed only diffuse CAD without significant stenosis. The remaining 30 patients with normal CTA findings were listed for LT without further tests. None of the 54 patients developed cardiovascular events peri- and postoperatively. This study indicated that CTA combined with CCS is a useful non-invasive imaging technique for pre-LT assessment of coronary artery disease and safe tool in the risk assessment of peri- and postoperative cardiovascular events in patients undergoing LT.

  3. Preoperative medical treatment in patients undergoing diabetic foot surgery with a Wagner Grade-3 or higher ulcer: a retrospective analysis of 52 patients

    Directory of Open Access Journals (Sweden)

    Murat Korkmaz

    2012-08-01

    Full Text Available Diabetic foot ulcers (DFU are one of the most important complications in people with diabetes mellitus. The present study was aimed to retrospectively review the efficacy of at least 1-week medical treatment before any surgical intervention in patients with Grade-3 and higher DFU according to Wagner's classification. A total of 52 patients (36 males and 16 females hospitalized and treated between June 2006 and February 2009 and had initially received therapeutic treatment (local wound care, antibiotic therapy and blood glucose regulation for a period of at least 1 week were included in the study. The level of amputation, rates of reulceration and mortality in both groups were recorded in the following period of 2 years. Group 1 (did not respond to preoperative medical intervention included 16 patients where a surgical debridement, flap or skin graft surgery was performed in 2 (12.5% patients, major amputation was performed in another 2 (12.5% patients and minor amputation was performed in the remaining 12 (75% patients. Of 36 patients in Group 2 (did respond to preoperative medical intervention, 5 (13.9% patients underwent the surgical debridement, flap or skin graft surgery, 8 (22.2% patients had a major amputation and the remaining 23 (63.9% patients lead to a minor amputation. The ulcer recurrence and mortality rates were obtained as 2 (12.5% and 2 (12.5% in Group 1 and 2 (5.6% and 1 (2.8% in Group 2, respectively. Despite the lower rates of ulcer recurrence and mortality in patients having adequate responses to initial treatment before surgical procedures were performed, no statistically significant difference was observed between the 2 groups. In addition, there was no statistically significant difference between the levels of amputation in both groups.

  4. Anesthesiologists' and surgeons' perceptions about routine pre-operative testing in low-risk patients: application of the Theoretical Domains Framework (TDF) to identify factors that influence physicians' decisions to order pre-operative tests.

    Science.gov (United States)

    Patey, Andrea M; Islam, Rafat; Francis, Jill J; Bryson, Gregory L; Grimshaw, Jeremy M

    2012-06-09

    Routine pre-operative tests for anesthesia management are often ordered by both anesthesiologists and surgeons for healthy patients undergoing low-risk surgery. The Theoretical Domains Framework (TDF) was developed to investigate determinants of behaviour and identify potential behaviour change interventions. In this study, the TDF is used to explore anaesthesiologists' and surgeons' perceptions of ordering routine tests for healthy patients undergoing low-risk surgery. Sixteen clinicians (eleven anesthesiologists and five surgeons) throughout Ontario were recruited. An interview guide based on the TDF was developed to identify beliefs about pre-operative testing practices. Content analysis of physicians' statements into the relevant theoretical domains was performed. Specific beliefs were identified by grouping similar utterances of the interview participants. Relevant domains were identified by noting the frequencies of the beliefs reported, presence of conflicting beliefs, and perceived influence on the performance of the behaviour under investigation. Seven of the twelve domains were identified as likely relevant to changing clinicians' behaviour about pre-operative test ordering for anesthesia management. Key beliefs were identified within these domains including: conflicting comments about who was responsible for the test-ordering (Social/professional role and identity); inability to cancel tests ordered by fellow physicians (Beliefs about capabilities and social influences); and the problem with tests being completed before the anesthesiologists see the patient (Beliefs about capabilities and Environmental context and resources). Often, tests were ordered by an anesthesiologist based on who may be the attending anesthesiologist on the day of surgery while surgeons ordered tests they thought anesthesiologists may need (Social influences). There were also conflicting comments about the potential consequences associated with reducing testing, from negative

  5. Preoperative physical therapy treatment did not influence postoperative pain and disability outcomes in patients undergoing shoulder arthroscopy: a prospective study

    Directory of Open Access Journals (Sweden)

    Valencia C

    2016-07-01

    Full Text Available Carolina Valencia,1 Rogelio A Coronado,2 Corey B Simon,3,4 Thomas W Wright,5 Michael W Moser,5 Kevin W Farmer,5 Steven Z George3,6,7 1Department of Applied Medicine and Rehabilitation, Indiana State University, Terre Haute, IN, 2Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN, 3Department of Physical Therapy, College of Public Health and Health Professions, University of Florida, Gainesville, FL, 4Department of Community Dentistry and Behavioral Science, College of Dentistry, University of Florida, Gainesville,FL, 5Department of Orthopaedics and Rehabilitation, University of Florida, Gainesville, FL, 6Center for Pain Research and Behavioral Health, University of Florida, Gainesville, FL, 7Brooks–PHHP Research Collaboration, Jacksonville, FL, USA Background: There is limited literature investigating preoperative physical therapy (pre-op PT treatment on pain intensity and disability after musculoskeletal surgery. The purposes of the present cohort study were to describe patient characteristics for those who had and did not have pre-op PT treatment and determine whether pre-op PT influenced the length of postoperative physical therapy (post-op PT treatment (number of sessions and 3-month and 6-month postsurgical outcomes, such as pain intensity and disability. Patients and methods: A total of 124 patients (mean age =43 years, 81 males with shoulder pain were observed before and after shoulder arthroscopic surgery. Demographic data, medical history, and validated self-report questionnaires were collected preoperatively and at 3 months and 6 months after surgery. Analysis of variance models were performed to identify differences across measures for patients who had pre-op PT treatment and those who did not and to examine outcome differences at 3 months and 6 months. Alpha was set at the 0.05 level for statistical significance. Results: Males had less participation in pre-op PT than females (P=0.01. In

  6. 类风湿关节炎患者全膝置换术术前评估%Preoperative evaluation of total knee arthroplasty in rheumatoid arthritis patients

    Institute of Scientific and Technical Information of China (English)

    刘大猛; 周新社

    2016-01-01

    Total knee arthroplasty ( TKA ) is developing. Rheumatoid arthritis ( RA ) patients, whose knee function is severely affected, have obtained good effects. RA can not only affect the joints, but a systemic and multi-systematic disease. When involving the cervical spine, RA can cause upper cervical instability. It is essential to pay more attention to asymptomatic patients, so as to select appropriate treatment measures. Preoperative heart function rating can assess the risk of surgery and the tolerance of patients. The pulmonary injury often slacks up lung functions too. RA patients also have higher prevalence of oral or periodontal diseases, which is related with artificial joint infection after the surgery. Anemia can lead to increased risk of infection and delayed wound healing. So for each body the comprehensive and systematic preoperative evaluation is necessary. In addition, degree of preoperative rheumatoid arthritis and inflammatory indexes such as blood sedimentation, c-reactive protein level are of controversy. The use of clinical drugs to relieve symptoms before surgery or not is worth the attention of orthopedic surgeons. Patients with long-term drug therapy, such as traditional DMARDs and biological agents, cortisol, have the risk of infection after the knee replacement. Researches on biological agents in the treatment of rheumatoid arthritis are being conducted in recent years. Foreigners also put forward the guide on the perioperative use of biological agents. Detailed preoperative evaluation and multidisciplinary cooperation are necessary to reduce the risk of surgery.

  7. PET/MRI for Preoperative Planning in Patients with Soft Tissue Sarcoma

    DEFF Research Database (Denmark)

    Loft Jakobsen, Annika; Jensen, Karl Erik; L�fgren, Johan;

    2013-01-01

    Clinical positron emission tomography (PET)/magnetic resonance imaging (MRI) acquisition protocols may improve the evaluation of soft tissue sarcomas (STS) prior to surgical planning. We examined two patients with lower extremity STS using a Siemens Biograph mMR PET/MRI scanner and the glucose...... analogue 18F-fluoro-deoxyglucose (FDG). We investigated clinically relevant tumor volumes and evaluated the relations to skeletal periosteum and nerve bundles. The patient scans suggest that FDG PET/MRI improved the edge detection, and invasion of tumor tissue into important adjacent anatomical structures...... planning, including radiation therapy planning in patients with STS....

  8. The superiority of 256-slice spiral computed tomography angiography for preoperative evaluation of surrounding arteries in patients with gastric cancer

    Directory of Open Access Journals (Sweden)

    Wu D

    2017-02-01

    Full Text Available Deqing Wu, Linyong Zhao, Ying Liu, Junjiang Wang, Weixian Hu, Xingyu Feng, Zejian Lv, Yong Li, Xueqing Yao Department of General Surgery, Guangdong General Hospital and Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China Objective: To evaluate the utilization of 256-slice spiral computed tomography (CT angiography in preoperative assessment of perigastric vascular anatomy in patients with gastric cancer. Methods: In this study, 80 gastric cancer patients were included. The medical procedure of 256-slice spiral CT angiography was performed on each of these patients consecutively. Thereafter, these patients were subjected to surgical treatment in our hospital. The techniques of volume rendering (VR and maximum intensity projection (MIP were used to image reconstruction of arteries around the stomach. Results: Both VR and MIP were applied to reconstruct the images of perigastric arteries. The results indicated that VR imaging was inferior to MIP in determining the variant small artery anatomy around the greater curvature and fundus. The respective rates of imaging produced by VR and MIP for left gastroepiploic artery, short gastric artery, and posterior gastric artery, were 32.50% versus 100%, 16.25% versus 87.50%, and 3.75% versus 25.00%, respectively. According to Hiatt’s classification, 75 out of 240 cases were abnormal types, among which we found Type II in 30 cases, Type III in 33 cases, Type IV in three cases, Type V in six cases, and Type VI in only three cases. There was no significant difference for total and every single variation type, between our group and Hiatt’s group (P>0.05. Conclusion: The 256-slice spiral CT angiography can be regarded as an effective and accurate diagnostic modality for preoperative assessing anatomical arterial variations in gastric cancer; MIP was superior to VR at identifying variations of some small artery, whereas VR was better than MIP at showing anatomical arterial variations

  9. Anesthesiologists’ and surgeons’ perceptions about routine pre-operative testing in low-risk patients: application of the Theoretical Domains Framework (TDF) to identify factors that influence physicians’ decisions to order pre-operative tests

    Science.gov (United States)

    2012-01-01

    Background Routine pre-operative tests for anesthesia management are often ordered by both anesthesiologists and surgeons for healthy patients undergoing low-risk surgery. The Theoretical Domains Framework (TDF) was developed to investigate determinants of behaviour and identify potential behaviour change interventions. In this study, the TDF is used to explore anaesthesiologists’ and surgeons’ perceptions of ordering routine tests for healthy patients undergoing low-risk surgery. Methods Sixteen clinicians (eleven anesthesiologists and five surgeons) throughout Ontario were recruited. An interview guide based on the TDF was developed to identify beliefs about pre-operative testing practices. Content analysis of physicians’ statements into the relevant theoretical domains was performed. Specific beliefs were identified by grouping similar utterances of the interview participants. Relevant domains were identified by noting the frequencies of the beliefs reported, presence of conflicting beliefs, and perceived influence on the performance of the behaviour under investigation. Results Seven of the twelve domains were identified as likely relevant to changing clinicians’ behaviour about pre-operative test ordering for anesthesia management. Key beliefs were identified within these domains including: conflicting comments about who was responsible for the test-ordering (Social/professional role and identity); inability to cancel tests ordered by fellow physicians (Beliefs about capabilities and social influences); and the problem with tests being completed before the anesthesiologists see the patient (Beliefs about capabilities and Environmental context and resources). Often, tests were ordered by an anesthesiologist based on who may be the attending anesthesiologist on the day of surgery while surgeons ordered tests they thought anesthesiologists may need (Social influences). There were also conflicting comments about the potential consequences associated with

  10. Anesthesiologists’ and surgeons’ perceptions about routine pre-operative testing in low-risk patients: application of the Theoretical Domains Framework (TDF to identify factors that influence physicians’ decisions to order pre-operative tests

    Directory of Open Access Journals (Sweden)

    Patey Andrea M

    2012-06-01

    Full Text Available Abstract Background Routine pre-operative tests for anesthesia management are often ordered by both anesthesiologists and surgeons for healthy patients undergoing low-risk surgery. The Theoretical Domains Framework (TDF was developed to investigate determinants of behaviour and identify potential behaviour change interventions. In this study, the TDF is used to explore anaesthesiologists’ and surgeons’ perceptions of ordering routine tests for healthy patients undergoing low-risk surgery. Methods Sixteen clinicians (eleven anesthesiologists and five surgeons throughout Ontario were recruited. An interview guide based on the TDF was developed to identify beliefs about pre-operative testing practices. Content analysis of physicians’ statements into the relevant theoretical domains was performed. Specific beliefs were identified by grouping similar utterances of the interview participants. Relevant domains were identified by noting the frequencies of the beliefs reported, presence of conflicting beliefs, and perceived influence on the performance of the behaviour under investigation. Results Seven of the twelve domains were identified as likely relevant to changing clinicians’ behaviour about pre-operative test ordering for anesthesia management. Key beliefs were identified within these domains including: conflicting comments about who was responsible for the test-ordering (Social/professional role and identity; inability to cancel tests ordered by fellow physicians (Beliefs about capabilities and social influences; and the problem with tests being completed before the anesthesiologists see the patient (Beliefs about capabilities and Environmental context and resources. Often, tests were ordered by an anesthesiologist based on who may be the attending anesthesiologist on the day of surgery while surgeons ordered tests they thought anesthesiologists may need (Social influences. There were also conflicting comments about the potential

  11. Clinical utility of ultrasound and {sup 99m}Tc sestamibi SPECT/CT for preoperative localization of parathyroid adenoma in patients with primary hyperparathyroidism

    Energy Technology Data Exchange (ETDEWEB)

    Patel, C.N., E-mail: chirag_patel@totalise.co.u [Department of Radiology and Nuclear Medicine, Leeds Teaching Hospitals NHS Trust, Leeds (United Kingdom); Salahudeen, H.M. [Department of Radiology and Nuclear Medicine, Leeds Teaching Hospitals NHS Trust, Leeds (United Kingdom); Lansdown, M. [Department of Endocrine Surgery, Leeds Teaching Hospitals NHS Trust, Leeds (United Kingdom); Scarsbrook, A.F. [Department of Radiology and Nuclear Medicine, Leeds Teaching Hospitals NHS Trust, Leeds (United Kingdom)

    2010-04-15

    Aim: To evaluate the accuracy of ultrasound and parathyroid scintigraphy using single photon-emission computed tomography/computed tomography (SPECT/CT) for the preoperative localization of solitary parathyroid adenomas in patients with primary hyperparathyroidism who would be suitable for minimally invasive parathyroid surgery. Materials and methods: Retrospective study of 63 consecutive patients with biochemical evidence of primary hyperparathyroidism referred for preoperative localization of parathyroid adenoma that proceeded to surgery in the same institution. All patients underwent high-resolution ultrasound and Technetium-99m sestamibi scintigraphy with planar and SPECT/CT imaging. The accuracy of preoperative imaging was compared to surgical and histological findings as the reference standard. Results: Fifty-nine patients had solitary parathyroid adenomas, three patients had multiglandular hyperplasia, and one patient had multiple parathyroid adenomas confirmed at surgery and histology. Thirty-five solitary parathyroid adenomas were identified preoperatively with ultrasound (64%) and 53 with SPECT-CT (90%). Concordant ultrasound and SPECT/CT findings were found in 35 cases (59%). An additional three adenomas were found with ultrasound alone and 18 adenomas with SPECT/CT alone. Fifty-one of the 56 adenomas localized using combined ultrasound and SPECT/CT were found at the expected sites during surgery. Combined ultrasound and SPECT/CT has an overall sensitivity of 95% and accuracy of 91% for the preoperative localization of solitary parathyroid adenomas. Conclusions: The combination of ultrasound and SPECT/CT has incremental value in accurately localizing solitary parathyroid adenomas over either technique alone, and allows selection of patients with primary hyperparathyroidism who would be suitable for minimally invasive surgery.

  12. Preoperative hemostatic testing and the risk of postoperative bleeding in coronary artery bypass surgery patients

    DEFF Research Database (Denmark)

    Rafiq, Sulman; Johansson, Pär I; Kofoed, Klaus F

    2016-01-01

    BACKGROUND: We sought to assess predictability of excessive bleeding using thrombelastography (TEG), multiplate impedance aggregometry, and conventional coagulation tests including fibrinogen in patients undergoing coronary artery bypass graft (CABG) surgery. METHODS: A total of 170 patients were...... enrolled in this prospective observational study. TEG, Multiplate aggregometry, and coagulation tests were sampled on the day before surgery. Excessive bleeding was defined as >1000 mL over 18 hours. RESULTS: Multiplate-adenosine diphosphate (ADP) measurements were significantly lower in patients...... impedance aggregometry identified patients at risk for excessive bleeding after CABG. Low fibrinogen levels were associated with increased bleeding. Neither routine TEG parameters nor conventional coagulation tests were correlated with bleeding....

  13. Preoperative plasma leptin levels predict delirium in elderly patients after hip fracture surgery.

    Science.gov (United States)

    Chen, Xue-Wu; Shi, Jun-Wu; Yang, Ping-Shan; Wu, Zhu-Qi

    2014-07-01

    Leptin is considered to be a modulator of the immune response. Hypoleptinemia increases the risk for Alzheimer's disease and vascular dementia. The present study aimed to investigate the ability of plasma leptin level to predict delirium in elderly patients after hip fracture surgery. Postoperative delirium (pod) was evaluated using the Confusion Assessment Method. Prolonged postoperative delirium (ppod) was defined as delirium lasting more than 4 weeks. Plasma leptin levels of 186 elderly patients and 186 elderly controls were measured by an enzyme-linked immunosorbent assay. Plasma leptin level was substantially lower in patients than in controls (4.6±2.2ng/ml vs. 7.5±1.8ng/ml, Pdelirium and also prolonged delirium in elderly patients after hip fracture surgery.

  14. Patients' perception of quality of pre-operative informed consent in athens, Greece: a pilot study.

    Directory of Open Access Journals (Sweden)

    Matthew E Falagas

    Full Text Available BACKGROUND: We sought to perform a study to record and evaluate patients' views of the way surgeons communicate informed consent (IC in Greece. METHODOLOGY/PRINCIPAL FINDINGS: A prospective pilot study was carried out in Athens from 9/2007 to 4/2008. The study sample was extracted from patients, operated by eight different surgeons, who volunteered to fill in a post-surgery self-report questionnaire on IC. A composite delivered information index and a patient-physician relationship index were constructed for the purposes of the analysis. In total, 77 patients (42 males volunteered to respond to the questionnaire. The delivered information index scores ranged from 3 to 10, the mean score was 8, and the standard deviation (SD was 1.9. All patients were aware of their underlying diagnosis and reason for surgery. However, a considerable proportion of the respondents (14.3% achieved a score below or equal to 5. The patient-physician relationship scores ranged from 0 to 20, the mean score was 16 and the standard deviation (SD was 4.3. The better the patient-physician relationship, the more information was finally delivered to the patient from the physician (Spearman's rank-order correlation coefficient was 0.4 and p<0.001. Delivered information index was significantly higher among participants who comprehended the right to informed consent, compared to participants who did not (p<0.001, and among participants who were given information regarding other possible therapeutic options (p = 0.001. 43% of the respondents answered that less than 10 minutes were spent on the consent process, 58.4% of patients stated that they had not been informed about other possible therapeutic choices and 28.6% did not really comprehend their legal rights to IC. CONCLUSIONS: Despite the inherent limitations and the small sample size that do not permit to draw any firm conclusions, results indicate that a successful IC process may be associated with specific elements such as

  15. PROUD: Effects of preoperative long-term immunonutrition in patients listed for liver transplantation

    Directory of Open Access Journals (Sweden)

    Büchler Markus W

    2007-08-01

    Full Text Available Abstract Background Patients with end stage liver disease are characteristically malnourished which is associated with poor outcome. Formulas enriched with arginine, ω-3 fatty acids, and nucleotides, "immunonutrients", potentially improve their nutritional status. This study is designed to evaluate the clinical outcome of long-term "immunonutrition" of patients with end-stage liver disease while on the waiting list for liver transplantation. Methods/design A randomized controlled double blind multi-center clinical trial with two parallel groups comprising a total of 142 newly registered patients for primary liver transplantation has been designed to assess the safety and efficacy of the long-term administration of ORAL IMPACT®, an "immunonutrient" formula, while waiting for a graft. Patients will be enrolled the day of registration on the waiting list for liver transplantation. Study ends on the day of transplantation. Primary endpoints include improved patients' nutritional and physiological status, as measured by mid-arm muscle area, triceps skin fold thickness, grip strength, and fatigue score, as well as patients' health related quality of life. Furthermore, patients will be followed for 12 postoperative weeks to evaluate anabolic recovery after transplantation as shown by reduced post-transplant mechanical ventilation, hospital stay, wound healing, infectious morbidities (pneumonia, intraabdominal abscess, sepsis, line sepsis, wound infection, and urinary tract infection, acute and chronic rejection, and mortality. Discussion Formulas enriched with arginine, ω-3 fatty acids, and nucleotides have been proven to be beneficial in reducing postoperative infectious complications and length of hospital stay among the patients undergoing elective gastrointestinal surgery. Possible mechanisms include downregulation of the inflammatory responses to surgery and immune modulation rather than a sole nutritional effect. Trial registration Clinical

  16. The Prevalence of MRSA Nasal Carriage in Preoperative Pediatric Orthopaedic Patients

    Directory of Open Access Journals (Sweden)

    J. J. Walrath

    2016-01-01

    Full Text Available Nasal carriage of methicillin-resistant Staphylococcus aureus (MRSA has been described as a risk factor for postsurgical infection. The purpose of this study is to determine the prevalence of MRSA in pediatric orthopaedic patients and whether being a MRSA carrier is a predictor of postoperative infection. Six hundred and ninety-nine consecutive pediatric patients who underwent MRSA nasal screening prior to surgery were studied. Postoperative cultures, total surgical site infections (SSIs, and epidemiological and surgical prophylaxis data were reviewed. Forty-four of 699 patients (6.29% screened positive for MRSA. Nine of the 44 patients (20.5% that screened positive for MRSA had a subsequent SSI compared to 10 of the 655 patients (1.52% that screened negative (p<0.05. All 9 patients with a SSI had myelomeningocele. The prevalence of MRSA was 6.30% and was predictive of postoperative infection. Children with myelomeningocele were at the highest risk for having a positive MRSA screening and developing SSI.

  17. Malnutrition in rectal cancer patients receiving preoperative chemoradiotherapy is common and associated with treatment tolerability and anastomotic leakage.

    Science.gov (United States)

    Yamano, Tomoki; Yoshimura, Mie; Kobayashi, Masayoshi; Beppu, Naohito; Hamanaka, Michiko; Babaya, Akihito; Tsukamoto, Kiyoshi; Noda, Masafumi; Matsubara, Nagahide; Tomita, Naohiro

    2016-04-01

    This study assessed the incidence of malnutrition caused by preoperative chemoradiotherapy (CRT) in rectal cancer patients, which is seemingly underestimated; however, malnutrition affects treatment tolerability, postoperative complications, including anastomotic leakage (AL), and oncological outcomes. Between January 2008 and December 2014, 54 consecutive patients with T3-4, N0-2, M0-1 resectable rectal cancer received CRT comprising 45 Gy radiotherapy and S-1 alone or with irinotecan for 5 weeks and then underwent curative surgery with diverting or permanent stomas 6-8 weeks after CRT. We assessed malnutrition after completion of CRT (5-6 weeks after CRT start date) and at surgery (11-14 weeks after CRT start date), defining weight loss as ≥5 % of pre-CRT weight; this definition differs from commonly used criteria for adverse events. We evaluated the incidence of malnutrition associated with CRT and influence of malnutrition on treatment tolerability, AL, and disease-free survival (DFS). We also assessed the influence of CRT on the rate of postoperative complications by comparing the study group with 61 patients who had undergone excision with diverting or permanent stomas alone. Malnutrition was observed in 51 % of patients after CRT and in 29 % at surgery. Malnutrition after CRT was associated with treatment tolerability, and malnutrition at surgery was significantly associated with AL, which significantly influenced DFS in stage 1-3 patients. Malnutrition caused by CRT is common and is associated with treatment tolerability and AL. Nutritional assessment and support seem indispensable for the rectal cancer patients receiving CRT.

  18. Axillary fine needle aspiration cytology for pre-operative staging of patients with screen-detected invasive breast carcinoma.

    LENUS (Irish Health Repository)

    Hayes, Brian D

    2012-02-01

    INTRODUCTION: Fine needle aspiration cytology (FNAC) of radiologically abnormal axillary lymph nodes in patients with breast cancer can identify patients suitable for primary axillary clearance (AC) rather than sentinel node biopsy, enabling surgical axillary staging by a single operation. This study assessed the accuracy of FNAC in predicting positive axillary lymph nodes. METHODS: 161 patients with screen-detected invasive carcinoma and who had pre-operative FNAC of a radiologically abnormal axillary lymph node were identified from two screening units, The axillary FNAC reports were correlated with sentinel node biopsy and AC reports, and sensitivity, specificity, positive (PPV) and negative (NPV) predictive values were calculated. RESULTS: FNAC had a moderate sensitivity (66.3%) and NPV (71.8%), and a high specificity (98.7%) and PPV (98.3%). Most patients (86%) had a single axillary operation. The sensitivity was highest in grade 3 (81.8%) and ductal type (77.8%) tumours. The sensitivity was lower in tumours of special type (34.8%), grade 1 tumours (50%) and those without lymphovascular invasion (LVI) (55.9%). The NPV was highest in pT1 (86.7%) and in grade 1 (84.5%) tumours, and lowest (44%) in tumours with LVI. The PPV was 100% in grade 1 and 3 tumours, stage pT2 and pT3 tumours and those without LVI, and was high (>96%) in all other groups. In lymph-node-positive patients, the mean number of lymph nodes involved was higher in the case of a positive (6.4) than negative FNAC (4.4). CONCLUSIONS: FNAC of ultrasonically abnormal axillary lymph nodes achieved surgical staging by a single operation in most patients with screen-detected invasive breast carcinoma, with moderate sensitivity and high specificity.

  19. Rate of ectasia and incidence of irregular topography in patients with unidentified preoperative risk factors undergoing femtosecond laser-assisted LASIK

    Directory of Open Access Journals (Sweden)

    Moshirfar M

    2013-12-01

    Full Text Available Majid Moshirfar,1 Jared G Smedley,2 Valliammai Muthappan,1 Allison Jarsted,3 Erik M Ostler1 1John A Moran Eye Center, University of Utah, Salt Lake City, UT, USA; 2College of Human Medicine, Michigan State University, Lansing, MI, USA; 3Department of Ophthalmology, State University of New York Upstate Medical University, Syracuse, NY, USA Purpose: To report the rate of postoperative ectasia after laser-assisted in situ keratomileusis (LASIK with femtosecond laser-assisted flap creation, in a population of patients with no identified preoperative risk factors. Methods: A retrospective case review of 1,992 eyes (1,364 patients treated between March 2007 and January 2009 was conducted, with a follow up of over 4 years. After identifying cases of ectasia, all the patient charts were examined retrospectively for preoperative findings suggestive of forme fruste keratoconus (FFKC. Results: Five eyes of four patients with post-LASIK ectasia were identified. All eyes passed preoperative screening and received bilateral LASIK. One of the five patients developed ectasia in both eyes. Three patients retrospectively revealed preoperative topography suggestive of FFKC, while one patient had no identifiable preoperative risk factors. Upon review of all the charts, a total 69 eyes, including four of the five eyes with ectasia, were retrospectively found to have topographies suggestive of FFKC. Conclusion: We identified four cases of post-LASIK ectasia that had risk factors for FFKC on reexamination of the chart and one case of post-LASIK ectasia with no identifiable preoperative risk factors. The most conservative screening recommendations would not have precluded this patient from LASIK. The rate of purely iatrogenic post-LASIK ectasia at our center was 0.05% (1/1,992, and the total rate of post-LASIK ectasia for our entire study was 0.25% (1/398. The rate of eyes with unrecognized preoperative FFKC that developed post-LASIK ectasia was 5.8% (1/17. Keywords

  20. Patient-Specific Resection Strategy of Glioblastoma Multiforme: Choice Based on a Preoperative Scoring Scale.

    Science.gov (United States)

    Jiang, Haihui; Cui, Yong; Liu, Xiang; Ren, Xiaohui; Lin, Song

    2017-07-01

    The real association between extent of resection and outcome in patients with glioblastoma multiforme (GBM) remains unclear. The goal of this study was to disclose the effect of gross total resection on survival and establish a scale used for surgical decision making. A retrospective review was undertaken of 416 patients who received operation for GBM from 2008 to 2015 in Beijing Tiantan Hospital. To reduce bias in patient selection, propensity score analysis was conducted and 99 pairs of matched GBMs were generated. Survival between different groups was compared using the Kaplan-Meier method, and independent predictors of survival were identified using the Cox proportional hazards model. Overall, the survival of patients undergoing GTR was significantly longer than those not undergoing GTR (12.0 vs. 9.0 months [p propensity model, the survival benefit of GTR remained significant, which has been further validated in the multivariate analysis (hazard ratio [HR] 0.613, 95% confidence interval [CI] 0.454-0.827 [p = 0.001] for PFS, and HR 0.475, 95% CI 0.343-0.659 [p scale based on age, epilepsy, location, tumor size, and Karnofsky performance score, patients were stratified into low-, moderate-, and high-risk cohorts. The survival benefit of GTR could be observed in the low- and moderate-risk cohorts but not the high-risk cohort. GTR was an independent predictor of increased survival for patients with GBM. The risk scoring scale quantified the clinical significance of operation and helped us to project more personalized surgical strategies for individual patients.

  1. Preoperative ambulatory measurement of asymmetric leg loading during sit-to-stand in hip arthroplasty patients.

    Science.gov (United States)

    Martínez-Ramírez, Alicia; Weenk, Dirk; Lecumberri, Pablo; Verdonschot, Nico; Pakvis, Dean; Veltink, Peter H

    2014-05-01

    Total hip arthroplasty (TGA) is a successful surgical procedure to treat patients with hip osteoarthritis. Clinicians use different questionnaires to evaluate these patients. Gait velocity and these questionnaires; usually show significant improvement after TGA . This clinical evaluation does, however, not provide objective, quantifiable information about the movement patterns underlying the functional capacity, which is clinically important and can currently only be obtained in a gait laboratory. There is a need to improve patient instructions and to quantify the rehabilitation process. The sit-to-stand (STS) movement is an objective performance-based task, whose assessment is related with the evaluation of functional recovery. Twenty two patients with hip osteoarthritis participated in this study. For each patient, validated questionnaires were administered and gait velocity was measured. Time, ground reaction forces, and lower limb asymmetry parameters were calculated using the instrumented force shoes (IFS) during STS movement with and without armrest. Significant inter-limb asymmetry was observed. No correlation was found between any parameter and gait velocity and questionnaires outcomes. Significant differences in time and force parameters between with/without armrest were found. Concluding, inter-limb asymmetry can be evaluated with the IFS supplying important additional information not represented by gait velocity and questionnaires usually used.

  2. Preoperative breast MRI can reduce the rate of tumor-positive resection margins and reoperations in patients undergoing breast-conserving surgery

    NARCIS (Netherlands)

    A.I.M. Obdeijn (Inge-Marie); M.M.A. Tilanus-Linthorst (Madeleine); S. Spronk (Sandra); C.H.M. van Deurzen (Carolien); C. de Monyé (Cécile); M.G.M. Hunink (Myriam); M.B. Menke (Marian )

    2013-01-01

    textabstractOBJECTIVE. In breast cancer patients eligible for breast-conserving surgery, we evaluated whether the information provided by preoperative MRI of the breast would result in fewer tumor-positive resection margins and fewer reoperations. SUBJECTS AND METHODS. The study group consisted of 1

  3. Pre-operative assessment of cancer in the elderly (PACE) : A comprehensive assessment of underlying characteristics of elderly cancer patients prior to elective surgery

    NARCIS (Netherlands)

    Pope, D.; Ramesh, H.; Gennari, R.; Corsini, G.; Maffezzini, M.; Hoekstra, H. J.; Mobarak, D.; Sunouchi, K.; Stotter, A.; West, C.; Audisio, R. A.

    2006-01-01

    Background: Cancer is a disease that particularly affects the elderly and, although surgery is the first treatment choice, many elderly cancer patients do not receive standard surgery because they are considered unfit for treatment due to an inaccurate estimation of operative risk. Pre-operative Ass

  4. Continuous-flow left ventricular assist device therapy in patients with preoperative hepatic failure: are we pushing the limits too far?

    Science.gov (United States)

    Weymann, Alexander; Patil, Nikhil P; Sabashnikov, Anton; Mohite, Phrashant N; Garcia Saez, Diana; Bireta, Christian; Wahlers, Thorsten; Karck, Matthias; Kallenbach, Klaus; Ruhparwar, Arjang; Fatullayev, Javid; Amrani, Mohamed; De Robertis, Fabio; Bahrami, Toufan; Popov, Aron-Frederik; Simon, Andre R

    2015-04-01

    The purpose of this study was to evaluate the effects and outcome of continuous-flow left ventricular assist device (cf-LVAD) therapy in patients with preoperative acute hepatic failure. The study design was a retrospective review of prospectively collected data. Included were 42 patients who underwent cf-LVAD implantation (64.3% HeartMate II, 35.7% HeartWare) between July 2007 and May 2013 with preoperative hepatic failure defined as elevation of greater than or equal to two liver function parameters above twice the upper normal range. Mean patient age was 35 ± 12.5 years, comprising 23.8% females. Dilated cardiomyopathy was present in 92.9% of patients (left ventricular ejection fraction 17.3 ± 5.9%). Mean support duration was 511 ± 512 days (range: 2-1996 days). Mean preoperative laboratory parameters for blood urea nitrogen, serum creatinine, total bilirubin, and alanine aminotransferase were 9.5 ± 5.4 mg/dL, 110.3 ± 42.8 μmol/L, 51.7 ± 38.3 mmol/L, and 242.1 ± 268.6 U/L, respectively. All parameters decreased significantly 1 month postoperatively. The mean preoperative modified Model for Endstage Liver Disease excluding international normalized ratio score was 16.03 ± 5.57, which improved significantly after cf-LVAD implantation to 10.62 ± 5.66 (P failure over the follow-up period. Patients with preexisting acute hepatic failure are reasonable candidates for cf-LVAD implantation, with excellent rates of recovery and survival, suggesting that cf-LVAD therapy should not be denied to patients merely on grounds of "preoperative elevated liver enzymes/hepatopathy."

  5. Comparison of intraoperative frozen section analysis of sentinel node with preoperative positron emission tomography in the diagnosis of axillary lymph node status in breast cancer patients

    Energy Technology Data Exchange (ETDEWEB)

    Yang, Jung-Hyun; Nam, Seok-Jin; Lee, Hae-Kyung; Kim, Byung-Tae [Sungkyunkwan Univ., Seoul (Korea, Republic of); Lee, Tae-Seung; Jung, Sung-Hoo

    2001-01-01

    Although axillary lymph node status is an important prognostic factor and axillary dissection is regarded as the gold standard for staging, it requires radical surgery which is accompanied by considerable postoperative problems such as lymphedema. This study was carried out to evaluate the diagnostic accuracy of preoperative positron emission tomography (PET) and intraoperative frozen biopsy of sentinel lymphadenectomy (SLND) in detecting axillary lymph node metastasis. We studied 18 patients who had preoperative PET and SLND for breast cancer in the Department of Surgery at Samsung Medical Center. They all had preoperative PET with a radiolabeled glucose analogue ([{sup 18}F]FDG) to visualize primary tumors and metastatic nodes. Isosulphan blue dye was used for intraoperative SLND. Frozen and permanent biopsies were then compared after full axillary dissection. In 18 cases, six had positive metastatic nodes in the permanent biopsy of full axillary dissection but were negative in three cases by preoperative PET. There was one false negative result by frozen biopsy of SLND which was later shown to be positive by permanent biopsy. The sensitivity and specificity of SLND and PET for detecting axillary node metastasis were 83, 100% and 50, 100%, respectively. Although both methods are good for axillary nodal status, the intraoperative frozen biopsy result of SLND was superior to preoperative PET in our preliminary study. (author)

  6. Research progress on preoperative transarterial embolization in patients with spinal metastases%脊柱转移瘤术前动脉栓塞研究进展

    Institute of Scientific and Technical Information of China (English)

    蒋伟刚; 刘耀升; 刘蜀彬

    2015-01-01

    More than 60% of spinal metastases are hypervascular tumors. Intraoperative bleeding often occurred in the surgery for spinal metastases in the past. Therefore, it is necessary to take some preoperative interventions to reduce intraoperative bleeding. Preoperative embolization may be considered in order to decrease the risk of hemorrhage and improve the outcomes. Embolization in the patients with spinal metastases can be performed through the angiographic catheter. When such embolization is performed carefully, the complication rate becomes low. Preoperative transarterial embolization for hypervascular spinal tumors has been extensively used at present, and is considered to be a highly effective adjuvant technique in reducing intraoperative blood loss. Meanwhile, the feasibility and safety of the surgical procedure can be increased and better surgical outcomes can be achieved. Adequate embolization of tumor nutritious blood vessels and early surgery after embolization ( in hours ) seem to determine the curative results of the procedure. Hypervascular spinal tumors are major indications of arterial embolization. One of the main contraindications of preoperative embolization for spinal metastases is a shared vascular pedicle between the anterior spinal artery and the quasi embolism. In general, embolization should be carried out within 72 hours before the surgery. The sooner the excision is performed, the less the blood loss is. After 72 hours, hemorrhage control is decreased due to arterial recanalization, arteriectasia or establishment of collateral circulation. In this paper, the indications and contraindications of preoperative transarterial embolization, the choice of emboliaztion agents, operation time, operation method, curative results and complications are reviewed.

  7. Nonresponse to pre-operative chemotherapy does not preclude long-term survival after liver resection in patients with colorectal liver metastases.

    Science.gov (United States)

    Neumann, Ulf P; Thelen, Armin; Röcken, Christoph; Seehofer, Daniel; Bahra, Marcus; Riess, Hanno; Jonas, Sven; Schmeding, Maximilian; Pratschke, Johann; Bova, Roberta; Neuhaus, Peter

    2009-07-01

    Liver resection is the only curative treatment offering a chance of long-term survival in patients with colorectal liver metastases (CRM). Recent data indicated that liver resection in patients with tumor progression while receiving chemotherapy was associated with poor outcome. The aim of the study was to identify risk factors for poor outcome in patients with pre-operative chemotherapy of CRM. We analyzed 160 patients after liver resection for CRM with preoperative systemic. chemotherapy. Three groups of patients were identified: 44 patients (27.5%) had a tumor response, 20 (12.5%) showed stable disease, and 96 (60%) patients had tumor progression while on chemotherapy. Median follow-up was 2.4 years (range, 6 days-11.1 years). All available clinicopathologic variables possibly associated with outcome were evaluated. Survival was 88%, 53%, and 37% at 1, 3, and 5 years. Noncurative resection, carcinoembryonic antigen levels >200 ng/ml, tumor grading, size of the largest tumor >5 cm, and number of metastases were associated with poor patient outcome. In the multivariate analysis, tumor free margin and tumor grading correlated with the outcome. Tumor progression while on chemotherapy had no influence on the long-term survival. Liver resection offers a long-term survival benefit for patients with CRM, even when tumor growth proceeds during pre-operative chemotherapy.

  8. Prognostic value of preoperative dynamic contrast-enhanced MRI perfusion parameters for high-grade glioma patients

    Energy Technology Data Exchange (ETDEWEB)

    Ulyte, Agne [Vilnius University, Faculty of Medicine, Vilnius (Lithuania); Katsaros, Vasileios K. [General Anticancer and Oncological Hospital ' ' St. Savvas' ' , Department of Advanced Imaging Modalities - CT and MRI, Athens (Greece); University of Athens, Department of Neurosurgery, Evangelismos Hospital, Athens (Greece); Liouta, Evangelia; Stranjalis, Georgios [University of Athens, Department of Neurosurgery, Evangelismos Hospital, Athens (Greece); Boskos, Christos [University of Athens, Department of Neurosurgery, Evangelismos Hospital, Athens (Greece); General Anticancer and Oncological Hospital ' ' St. Savvas' ' , Department of Radiation Oncology, Athens (Greece); Papanikolaou, Nickolas [Champalimaud Foundation, Department of Radiology, Centre for the Unknown, Lisbon (Portugal); Usinskiene, Jurgita [National Cancer Institute, Vilnius (Lithuania); Affidea Lietuva, Vilnius (Lithuania); Bisdas, Sotirios [University College London Hospitals, Department of Neuroradiology, The National Hospital for Neurology and Neurosurgery, London (United Kingdom)

    2016-12-15

    The prognostic value of the dynamic contrast-enhanced (DCE) MRI perfusion and its histogram analysis-derived metrics is not well established for high-grade glioma (HGG) patients. The aim of this prospective study was to investigate DCE perfusion transfer coefficient (K{sup trans}), vascular plasma volume fraction (v{sub p}), extracellular volume fraction (v{sub e}), reverse transfer constant (k{sub ep}), and initial area under gadolinium concentration time curve (IAUGC) as predictors of progression-free (PFS) and overall survival (OS) in HGG patients. Sixty-nine patients with suspected anaplastic astrocytoma or glioblastoma underwent preoperative DCE-MRI scans. DCE perfusion whole tumor region histogram parameters, clinical details, and PFS and OS data were obtained. Univariate, multivariate, and Kaplan-Meier survival analyses were conducted. Receiver operating characteristic (ROC) curve analysis was employed to identify perfusion parameters with the best differentiation performance. On univariate analysis, v{sub e} and skewness of v{sub p} had significant negative impacts, while k{sub ep} had significant positive impact on OS (P < 0.05). v{sub e} was also a negative predictor of PFS (P < 0.05). Patients with lower v{sub e} and IAUGC had longer median PFS and OS on Kaplan-Meier analysis (P < 0.05). K{sup trans} and v{sub e} could also differentiate grade III from IV gliomas (area under the curve 0.819 and 0.791, respectively). High v{sub e} is a consistent predictor of worse PFS and OS in HGG glioma patients. v{sub p} skewness and k{sub ep} are also predictive for OS. K{sup trans} and v{sub e} demonstrated the best diagnostic performance for differentiating grade III from IV gliomas. (orig.)

  9. Society of Anesthesia and Sleep Medicine Guideline on Preoperative Screening and Assessment of Patients With Obstructive Sleep Apnea.

    Science.gov (United States)

    Chung, Frances; Memtsoudis, Stavros; Krishna Ramachandran, Satya; Nagappa, Mahesh; Opperer, Mathias; Cozowicz, Crispiana; Patrawala, Sara; Lam, David; Kumar, Anjana; Joshi, Girish P; Fleetham, John; Ayas, Najib; Collop, Nancy; Doufas, Anthony; Eikermann, Matthias; Englesakis, Marina; Gali, Bhargavi; Gay, Peter; Hernandes, Adrian; Kaw, Roop; Kezirian, Eric; Malhotra, Atul; Mokhlesi, Babak; Parthasarathy, Sairam; Stierer, Tracey; Wappler, Frank; Hillman, David R; Auckley, Dennis

    2016-06-01

    The purpose of the Society of Anesthesia and Sleep Medicine guideline on preoperative screening and assessment of patients with obstructive sleep apnea (OSA) is to present recommendations based on the available clinical evidence on the topic where possible. As very few well-performed randomized studies in this field of perioperative care are available, most of the recommendations were developed by experts in the field through consensus processes involving utilization of evidence grading to indicate the level of evidence upon which recommendations were based. This guideline may not be appropriate for all clinical situations and all patients. The decision whether to follow these recommendations must be made by a responsible physician on an individual basis. Protocols should be developed by individual institutions taking into account the patients' conditions, extent of interventions and available resources. This practice guideline is not intended to define standards of care or represent absolute requirements for patient care. The adherence to these guidelines cannot in any way guarantee successful outcomes and is rather meant to help individuals and institutions formulate plans to better deal with the challenges posed by perioperative patients with OSA. These recommendations reflect the current state of knowledge and its interpretation by a group of experts in the field at the time of publication. While these guidelines will be periodically updated, new information that becomes available between updates should be taken into account. Deviations in practice from guidelines may be justifiable and such deviations should not be interpreted as a basis for claims of negligence.This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially.

  10. Preoperative plasma TIMP-1 is an independent prognostic indicator in patients with primary colorectal cancer

    DEFF Research Database (Denmark)

    Birgisson, Helgi; Nielsen, Hans J.; Christensen, Ib Jarle;

    2010-01-01

    Previous studies have suggested plasma tissue inhibitor of metalloproteinases-1 (TIMP-1) as a stage independent prognostic marker in colorectal cancer (CRC) patients. The aim was to validate plasma TIMP-1 and serum carcino-embryonic antigen (CEA) levels as prognostic indicators in an independent ...

  11. The Effect of Structured Preadmission Preoperative Teaching on Patient Outcomes After Abdominal Surgery

    Science.gov (United States)

    1990-01-01

    In Chronic Health Problems. Professor Mary McVIcar Studies in Acute Health Crisis . Professors Judy Malone and Jean Clemente Ili TABLE OF CONTENTS...the page. Beth Devine was closer to that than I was and can probably clarify it if you need it. Wrren G. Alagnuion Helth Sience Center 119 Patient

  12. Unsuspected femoral hernia in patients with a preoperative diagnosis of recurrent inguinal hernia

    DEFF Research Database (Denmark)

    Henriksen, N A; Thorup, J; Jorgensen, L N

    2012-01-01

    Small femoral hernias may be difficult to diagnose by physical examination and are sometimes identified unexpectedly by laparoscopy. The aim of this study was to examine the incidence of unsuspected femoral hernia discovered during laparoscopic inguinal hernia repair in two well-defined patient...

  13. 对白内障患者的手术前、后康复护理体会%Experience of preoperative and postoperative rehabilitation care to cataract patients

    Institute of Scientific and Technical Information of China (English)

    王丽霞; 秦迎新; 攸连秀

    2003-01-01

    @@ BACKGROUND:Preoperative and postoperative rehabilitation care is very important to the cataract patients under operation, especially if the patients affected with the other kinds of senile disease or if they are old patients.

  14. Preoperative Direct Puncture Embolization of Advanced Juvenile Nasopharyngeal Angiofibroma in Combination with Transarterial Embolization: An Analysis of 22 Consecutive Patients

    Energy Technology Data Exchange (ETDEWEB)

    Lv Mingming, E-mail: lvmingming001@163.com; Fan, Xin-dong, E-mail: fanxindong@yahoo.com.cn [Shanghai Jiao Tong University School of Medicine, Department of Radiology, Ninth People' s Hospital (China); Su Lixin, E-mail: sulixin1975@126.com [Shanghai Jiao Tong University School of Medicine, Department of Oral and Maxillofacial Surgery, Ninth People' s Hospital (China); Chen Dong, E-mail: chenjsun@public8.sta.net.cn [Shanghai Jiao Tong University School of Medicine, Department of Otolaryngology, Ninth People' s Hospital (China)

    2013-02-15

    ObjectiveThis study was designed to evaluate the clinical application of preoperative auxiliary embolization for juvenile nasopharyngeal angiofibroma (JNA) by direct puncture embolization (DPE) of the tumor in combination with transarterial embolization (TAE). The study included 22 patients. An 18-gauge needle was used to puncture directly into the tumor, and 20-25 % N-butyl cyanoacrylate was injected under the guidance of fluoroscopy after confirming the placement of the needle into the JNA and no leaking into the surrounding tissue. Tumors were obstructed later via TAE. The supplying arteries of JNA were from branches of the internal carotid and external carotid arteries. Control angiography showed the obliteration of contrast stain in the entire tumor mass and the distal supplying arteries disappeared after DPE in combination with TAE. Surgical resection was performed within 4 days after embolization and none of the patients required blood transfusion. The use of DPE in combination with TAE was a safe, feasible, and efficacious method. It can devascularize effectively the JNAs and reduce intraoperative bleeding when JNAs are extirpated.

  15. The relationship between preoperative creatinine clearance and outcomes for patients undergoing liver transplantation: a retrospective observational study

    Directory of Open Access Journals (Sweden)

    Wenger Urs

    2013-02-01

    Full Text Available Abstract Background Renal failure with following continuous renal replacement therapy is a major clinical problem in liver transplant recipients, with reported incidences of 3% to 20%. Little is known about the significance of postoperative acute renal failure or acute-on-chronic renal failure to postoperative outcome in liver transplant recipients. Methods In this post hoc analysis we compared the mortality rates of 135 consecutive liver transplant recipients over 6 years in our center subject to their renal baseline conditions and postoperative RRT. We classified the patients into 4 groups, according to their preoperative calculated Cockcroft formula and the incidence of postoperative renal replacement therapy. Data then were analyzed in regard to mortality rates and in addition to pre- and peritransplant risk factors. Results There was a significant difference in ICU mortality (p=.008, hospital mortality (p=.002 and cumulative survival (p Conclusion This study shows that in liver transplant recipient’s acute renal failure with postoperative RRT is associated with mortality and the mortality rate is higher than in patients with acute-on-chronic renal failure and postoperative renal replacement therapy.

  16. The Preoperative Controlling Nutritional Status Score Predicts Survival After Curative Surgery in Patients with Pathological Stage I Non-small Cell Lung Cancer.

    Science.gov (United States)

    Shoji, Fumihiro; Haratake, Naoki; Akamine, Takaki; Takamori, Shinkichi; Katsura, Masakazu; Takada, Kazuki; Toyokawa, Gouji; Okamoto, Tatsuro; Maehara, Yoshihiko

    2017-02-01

    The prognostic Controlling Nutritional Status (CONUT) score is used to evaluate immuno-nutritional conditions and is a predictive factor of postoperative survival in patients with digestive tract cancer. We retrospectively analyzed clinicopathological features of patients with pathological stage I non-small cell lung cancer (NSCLC) to identify predictors or prognostic factors of postoperative survival and to investigate the role of preoperative CONUT score in predicting survival. We selected 138 consecutive patients with pathological stage I NSCLC treated from August 2005 to August 2010. We measured their preoperative CONUT score in uni- and multivariate Cox regression analyses of postoperative survival. A high CONUT score was positively associated with preoperative serum carcinoembryonic antigen level (p=0.0100) and postoperative recurrence (p=0.0767). In multivariate analysis, the preoperative CONUT score [relative risk (RR)=6.058; 95% confidence interval (CI)=1.068-113.941; p=0.0407), increasing age (RR=7.858; 95% CI=2.034-36.185; p=0.0029), and pleural invasion (RR=36.615; 95% CI=5.900-362.620; pcancer-specific survival (CS), and overall survival (OS), the group with high CONUT score had a significantly shorter RFS, CS, and OS than did the low-CONUT score group by log-rank test (p=0.0458, p=0.0104 and p=0.0096, respectively). The preoperative CONUT score is both a predictive and prognostic factor in patients with pathological stage I NSCLC. This immuno-nutritional score can indicate patients at high risk of postoperative recurrence and death. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

  17. Pre-operative training induces changes in the histomorphometry and muscle function of the pelvic floor in patients with indication of radical prostatectomy.

    Science.gov (United States)

    Ocampo-Trujillo, A; Carbonell-González, J; Martínez-Blanco, A; Díaz-Hung, A; Muñoz, C A; Ramírez-Vélez, R

    2014-01-01

    To evaluate the efficacy of preoperative pelvic floor muscle training (PFMT) on histomorphometry, muscle function, urinary continence and quality of life of patients undergoing radical prostatectomy (RP). A prospective intervention clinical study was designed in 16 patients with indication of RP who were randomized into two groups. The Control Group received routine pre-surgical education (hygienic-dietary measures). The intervention group received a training session with supervised PFMT, three times a day, for four weeks, 30 days before the PR. Muscle function of the external urethral sphincter, contraction pressure of the levator ani, urinary continence and quality of life related to health (HRQoL) were evaluated before and after the intervention. At the end of the intervention and day of the surgery, samples of residual muscle tissue were obtained from the external sphincter muscle of the urethra for histomorphometric analysis. After the intervention, those participants who carried out PFMT showed an increase in the cross-sectional area of the muscle fibers of the external urethral sphincter (1,313 ± 1,075 μm(2)vs. 1,056 ± 844 μm(2), P=.03) and higher pressure contraction of the levator ani (F=9.188; P=.010). After catheter removal, 62% of patients in the experimental group and 37% in the control group showed no incontinence. After removal of the catheter, 75% of the experimental group did not require any pad compared to 25% in the control group (p=NS). There were no significant differences between the two groups in any of the HRQoL domains studied. Pre-surgical PFMT in patients with RP indication induces changes in the histology and function of the pelvic floor muscles, without changes in urogenital function and HRQoL. These results provide new evidence regarding the benefit of PFMT in preventing RP associated complications. Copyright © 2013 AEU. Published by Elsevier Espana. All rights reserved.

  18. PINCH is an independent prognostic factor in rectal cancer patients without preoperative radiotherapy--a study in a Swedish rectal cancer trial of preoperative radiotherapy.

    Science.gov (United States)

    Holmqvist, Annica; Gao, Jingfang; Holmlund, Birgitta; Adell, Gunnar; Carstensen, John; Langford, Dianne; Sun, Xiao-Feng

    2012-02-10

    The clinical significance between particularly interesting new cysteine-histidine rich protein (PINCH) expression and radiotherapy (RT) in tumours is not known. In this study, the expression of PINCH and its relationship to RT, clinical, pathological and biological factors were studied in rectal cancer patients. PINCH expression determined by immunohistochemistry was analysed at the invasive margin and inner tumour area in 137 primary rectal adenocarcinomas (72 cases without RT and 65 cases with RT). PINCH expression in colon fibroblast cell line (CCD-18 Co) was determined by western blot. In patients without RT, strong PINCH expression at the invasive margin of primary tumours was related to worse survival, compared to patients with weak expression, independent of TNM stage and differentiation (P = 0.03). No survival relationship in patients with RT was observed (P = 0.64). Comparing the non-RT with RT subgroup, there was no difference in PINCH expression in primary tumours (invasive margin (P = 0.68)/inner tumour area (P = 0.49). In patients with RT, strong PINCH expression was related to a higher grade of LVD (lymphatic vessel density) (P = 0.01) PINCH expression at the invasive margin was an independent prognostic factor in patients without RT. RT does not seem to directly affect the PINCH expression.

  19. PINCH is an independent prognostic factor in rectal cancer patients without preoperative radiotherapy - a study in a Swedish rectal cancer trial of preoperative radiotherapy

    Directory of Open Access Journals (Sweden)

    Holmqvist Annica

    2012-02-01

    Full Text Available Abstract Background The clinical significance between particularly interesting new cysteine-histidine rich protein (PINCH expression and radiotherapy (RT in tumours is not known. In this study, the expression of PINCH and its relationship to RT, clinical, pathological and biological factors were studied in rectal cancer patients. Methods PINCH expression determined by immunohistochemistry was analysed at the invasive margin and inner tumour area in 137 primary rectal adenocarcinomas (72 cases without RT and 65 cases with RT. PINCH expression in colon fibroblast cell line (CCD-18 Co was determined by western blot. Results In patients without RT, strong PINCH expression at the invasive margin of primary tumours was related to worse survival, compared to patients with weak expression, independent of TNM stage and differentiation (P = 0.03. No survival relationship in patients with RT was observed (P = 0.64. Comparing the non-RT with RT subgroup, there was no difference in PINCH expression in primary tumours (invasive margin (P = 0.68/inner tumour area (P = 0.49. In patients with RT, strong PINCH expression was related to a higher grade of LVD (lymphatic vessel density (P = 0.01 Conclusions PINCH expression at the invasive margin was an independent prognostic factor in patients without RT. RT does not seem to directly affect the PINCH expression.

  20. Symptomatic spinal metastasis: A systematic literature review of the preoperative prognostic factors for survival, neurological, functional and quality of life in surgically treated patients and methodological recommendations for prognostic studies

    Science.gov (United States)

    Nater, Anick; Martin, Allan R.; Sahgal, Arjun; Choi, David

    2017-01-01

    Purpose While several clinical prediction rules (CPRs) of survival exist for patients with symptomatic spinal metastasis (SSM), these have variable prognostic ability and there is no recognized CPR for health related quality of life (HRQoL). We undertook a critical appraisal of the literature to identify key preoperative prognostic factors of clinical outcomes in patients with SSM who were treated surgically. The results of this study could be used to modify existing or develop new CPRs. Methods Seven electronic databases were searched (1990–2015), without language restriction, to identify studies that performed multivariate analysis of preoperative predictors of survival, neurological, functional and HRQoL outcomes in surgical patients with SSM. Individual studies were assessed for class of evidence. The strength of the overall body of evidence was evaluated using GRADE for each predictor. Results Among 4,818 unique citations, 17 were included; all were in English, rated Class III and focused on survival, revealing a total of 46 predictors. The strength of the overall body of evidence was very low for 39 and low for 7 predictors. Due to considerable heterogeneity in patient samples and prognostic factors investigated as well as several methodological issues, our results had a moderately high risk of bias and were difficult to interpret. Conclusions The quality of evidence for predictors of survival was, at best, low. We failed to identify studies that evaluated preoperative prognostic factors for neurological, functional, or HRQoL outcomes in surgical patients with SSM. We formulated methodological recommendations for prognostic studies to promote acquiring high-quality evidence to better estimate predictor effect sizes to improve patient education, surgical decision-making and development of CPRs. PMID:28225772

  1. Preoperative risk stratification using metabolic parameters of {sup 18}F-FDG PET/CT in patients with endometrial cancer

    Energy Technology Data Exchange (ETDEWEB)

    Kitajima, Kazuhiro [Kobe University School of Medicine, Department of Radiology, Kobe (Japan); Kobe University Graduate School of Medicine, Department of Radiology, Kobe (Japan); Suenaga, Yuko; Ueno, Yoshiko; Maeda, Tetsuo; Sofue, Keitarou; Sugimura, Kazuro [Kobe University School of Medicine, Department of Radiology, Kobe (Japan); Ebina, Yasuhiko; Yamada, Hideto [Kobe University School of Medicine, Department of Obstetrics and Gynecology, Kobe (Japan); Okunaga, Takashi; Kubo, Kazuhiro [Kobe University Hospital, Department of Radiology Division, Kobe (Japan); Kanda, Tomonori [Teikyo University School of Medicine, Department of Radiology, Tokyo (Japan); Tamaki, Yukihisa [Shimane University School of Medicine, Department of Radiation Oncology, Shimane (Japan)

    2015-07-15

    To evaluate the usefulness of metabolic parameters obtained by {sup 18}F-FDG PET/CT for preoperative stratification of high-risk and low-risk endometrial carcinomas. Preoperative {sup 18}F-FDG PET/CT was performed in 56 women with endometrial cancer. Maximum standardized uptake values (SUVmax), metabolic tumour volume (MTV) and total lesion glycolysis (TLG) of primary tumours were compared with clinicopathological features of surgical specimens. Diagnostic performance in terms of differentiation of low-risk disease (endometrioid histology, histological grade 1 or 2, invasion of less than half of the myometrium, and FIGO stage I) from high-risk disease was assessed. MTV and TLG were significantly higher in patients with higher histological grade (p = 0.0026 and p = 0.034), larger tumour size (p = 0.002 and p = 0.0017), lymphovascular space involvement (LVSI; p = 0.012 and p = 0.0051), myometrial invasion (p = 0.027 and p = 0.031), cervical stromal invasion (p = 0.023 and p = 0.014), ovarian metastasis (p = 0.00022 and p = 0.00034), lymph node metastasis (p < 0.0001 and p < 0.0001), and higher FIGO stage (p = 0.0011 and p = 0.00048). SUVmax was significantly higher in patients with larger tumour size (p = 0.0025), LVSI (p = 0.00023) and myometrial invasion (p < 0.0001). The areas under the ROC curves (AUCs) for distinguishing high-risk from low-risk carcinoma were 0.625, 0.829 and 0.797 for SUVmax, MTV and TLG, respectively. AUCs for both MTV and TLG were significantly larger than that for SUVmax (p = 0.0049 and p = 0.021). The optimal TLG cut-off value of 70.2, determined by ROC analysis, was found to have 72.0 % sensitivity and 74.2 % specificity for risk stratification. MTV and TLG of primary endometrial cancer show better correlations with clinicopathological features and are more useful for differentiating high-risk from low-risk carcinoma than SUVmax. (orig.)

  2. Nursing experience of preoperative standardized for patients with total hip arthroplasty.%人工全髋关节置换术前规范化护理体会

    Institute of Scientific and Technical Information of China (English)

    梁勇东

    2012-01-01

    Objective:Through the analysis of artificial total hip arthroplasty in patients' nursing before operations, to discuss the preoperative standardized nursing of artificial total hip arthroplasty. Methods:The adequate preoperative preparation of 108 total hip replacement patients and the strengthening of preoperative rehabilitation guidance. Results:108 artificial total hip replacement patients can tolerate surgery, grasp the rehabilitation guidance content, and actively cooperate with therapy and nursing, no case of complications such as pressure sores and dislocations. Conclusion:Standardized preoperative care is the important prerequisite for success of total hip arthroplasty.%目的:通过回顾分析人工全髋关节置换术患者术前的护理,探讨人工全髋关节置换术前规范化护理方法.方法:对108例人工全髋关节置换术患者进行了充分的术前准备和加强术前康复指导.结果:本组108例患者能耐受手术,能掌握康复指导内容,积极配合治疗和护理,无1例发生压疮、脱位等并发症.结论:规范化的术前护理是人工全髋关节置换术成功的重要前提.

  3. Advantage of FMISO-PET over FDG-PET for predicting histological response to preoperative chemotherapy in patients with oral squamous cell carcinoma

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    Sato, Jun; Kitagawa, Yoshimasa; Yamazaki, Yutaka; Hata, Hironobu; Asaka, Takuya; Miyakoshi, Masaaki [Hokkaido University, Oral Diagnosis and Medicine, Department of Oral Pathobiological Science, Graduate School of Dental Medicine, Sapporo, Hokkaido (Japan); Okamoto, Shozo; Shiga, Tohru; Tamaki, Nagara [Hokkaido University, Department of Nuclear Medicine, Graduate School of Medicine, Sapporo, Hokkaido (Japan); Shindoh, Masanobu [Hokkaido University Graduate School of Dental Medicine, Department of Oral Pathology and Biology, Sapporo, Hokkaido (Japan); Kuge, Yuji [Hokkaido University, Central Institute of Isotope Science, Sapporo, Hokkaido (Japan)

    2014-11-15

    Hypoxia, a prognostic factor in many types of cancer, can be detected by {sup 18}F-fluoromisonidazole (FMISO) positron emission tomography (PET). It is unclear whether hypoxia reflects the response to chemotherapy in patients with oral squamous cell carcinoma (OSCC). The correlations of FMISO-PET and FDG-PET with histological response to preoperative chemotherapy were therefore assessed in patients with OSCC. This study enrolled 22 patients with OSCC undergoing preoperative chemotherapy. The T-stages were T2 in 6 patients, T3 in 3, and T4a in 13, and the N-stages were N0 in 14 patients, N1 in 3, and N2 in 5. Each patient was evaluated by both FMISO-PET and FDG-PET before surgery, and the maximum standardized uptake value (SUV{sub max}) of FDG- and FMISO-PET and tumor-muscle ratio (TMR) of FMISO-PET were measured. The threshold for the hypoxic volume based on TMR was set at 1.25. The histological response to preoperative chemotherapy was evaluated using operative materials. FMISO-PET and FDG-PET detected uptake by primary OSCCs in 15 (68 %) and 21 (95 %) patients, respectively, and median SUV{sub max}s of FMISO- and FDG-PET in the primary site were 2.0 (range, 1.3-3.5) and 16.0 (range, 1.0-32.2), respectively. The median of FMISO TMR was 1.5 (range, 0.99-2.96). There were five cases whose FMISO TMR was less than 1.25. Histological evaluation showed good response to preoperative chemotherapy in 7 patients (32 %) and poor response in 15 (68 %). Good response was significantly more prevalent in patients with negative than positive FMISO uptake (P < 0.001) and without the hypoxic area evaluated by FMISO-PET TMR (P = 0.04), whereas FDG uptake was not significantly correlated with response to chemotherapy response. Multivariate logistic regression analysis showed that FMISO uptake was an independent significant predictor of response to preoperative chemotherapy (P = 0.03, odds ratio = 0.06, 95 % confidence interval = 0.004-0.759). An advantage of FMISO-PET over FDG

  4. Reassessment of CT images to improve diagnostic accuracy in patients with suspected acute appendicitis and an equivocal preoperative CT interpretation

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hyun Cheol; Yang, Dal Mo; Kim, Sang Won [Kyung Hee University Hospital at Gangdong, College of Medicine, Kyung Hee University, Department of Radiology, Seoul (Korea, Republic of); Park, Seong Jin [Kyung Hee University Hospital, College of Medicine, Kyung Hee University, Department of Radiology, Seoul (Korea, Republic of)

    2012-06-15

    To identify CT features that discriminate individuals with and without acute appendicitis in patients with equivocal CT findings, and to assess whether knowledge of these findings improves diagnostic accuracy. 53 patients that underwent appendectomy with an indeterminate preoperative CT interpretation were selected and allocated to an acute appendicitis group or a non-appendicitis group. The 53 CT examinations were reviewed by two radiologists in consensus to identify CT findings that could aid in the discrimination of those with and without appendicitis. In addition, two additional radiologists were then requested to evaluate independently the 53 CT examinations using a 4-point scale, both before and after being informed of the potentially discriminating criteria. CT findings found to be significantly different in the two groups were; the presence of appendiceal wall enhancement, intraluminal air in appendix, a coexistent inflammatory lesion, and appendiceal wall thickening (P < 0.05). Areas under the curves of reviewers 1 and 2 significantly increased from 0.516 and 0.706 to 0.677 and 0.841, respectively, when reviewers were told which CT variables were significant (P = 0.0193 and P = 0.0397, respectively). Knowledge of the identified CT findings was found to improve diagnostic accuracy for acute appendicitis in patients with equivocal CT findings. circle Numerous patients with clinically equivocal appendicitis do not have acute appendicitis circle Computed tomography (CT) helps to reduce the negative appendectomy rate circle CT is not always infallible and may also demonstrate indeterminate findings circle However knowledge of significant CT variables can further reduce negative appendectomy rate circle An equivocal CT interpretation of appendicitis should be reassessed with this knowledge. (orig.)

  5. Role of heart-rate variability in preoperative assessment of physiological reserves in patients undergoing major abdominal surgery

    Directory of Open Access Journals (Sweden)

    Reimer P

    2017-09-01

    Full Text Available Petr Reimer,1 Jan Máca,1 Pavel Szturz,1 Ondřej Jor,1 Roman Kula,1 Pavel Ševčík,1 Michal Burda,2 Milan Adamus3 1Department of Anesthesiology and Intensive Care Medicine, University Hospital Ostrava, 2Institute for Research and Applications of Fuzzy Modeling, Centre of Excellence IT4Innovations, University of Ostrava, Ostrava, 3Department of Anesthesiology and Intensive Care Medicine, University Hospital Olomouc, Olomouc, Czech Republic Background: Major abdominal surgery (MAS is associated with increased morbidity and mortality. The main objective of our study was to evaluate the predictive value of heart-rate variability (HRV concerning development of postoperative complications in patients undergoing MAS. The secondary objectives were to identify the relationship of HRV and use of vasoactive drugs during anesthesia, intensive care unit length of stay (ICU-LOS, and hospital length of stay (H-LOS. Patients and methods: Sixty-five patients scheduled for elective MAS were enrolled in a prospective, single-center, observational study. HRV was measured by spectral analysis (SA preoperatively during orthostatic load. Patients were divided according to cardiac autonomic reactivity (CAR; n=23 and non-cardiac autonomic reactivity (NCAR; n=30. Results: The final analysis included 53 patients. No significant difference was observed between the two groups regarding type of surgery, use of minimally invasive techniques or epidural catheter, duration of surgery and anesthesia, or the amount of fluid administered intraoperatively. The NCAR group had significantly greater intraoperative blood loss than the CAR group (541.7±541.9 mL vs 269.6±174.3 mL, p<0.05. In the NCAR group, vasoactive drugs were used during anesthesia more frequently (n=21 vs n=4; p<0.001, and more patients had at least one postoperative complication compared to the CAR group (n=19 vs n=4; p<0.01. Furthermore, the NCAR group had more serious complications (Clavien–Dindo ≥ Grade

  6. Application of preoperative systematic health education in digital subtraction angiography%术前系统性健康教育在数字减影全脑血管造影中的应用

    Institute of Scientific and Technical Information of China (English)

    马学英; 陈建伟; 宋淑霞; 袁桂敏; 宋立霞; 王青青

    2012-01-01

    目的:探讨术前系统性健康教育在数字减影全脑血管造影(DSA)中的应用效果.方法:将124例住院行DSA的患者随机分为观察组与对照组各62例.对照组按常规进行宣教,2 d内共进行3次.观察组成立由2名主管护师和2名护师组成的健康教育小组,制订系统性健康教育计划表和时间表,根据DSA术前、术中及术后的基础护理知识确定DSA前的教育内容,并制成小册子和图片,根据患者的身心状况,面对面地对患者和家属实施个体化的心理护理和疾病健康指导,2 d内共3次,并对主要内容和注意事项进行提问,直到患者和家属掌握为止.结果:与对照组同期比较,观察组术前教育后和术后SAS评分明显降低(P<0.01),且观察组术后并发症明显少于对照组(P<0.01,P<0.05).结论:对DSA患者术前进行系统性健康教育可明显改善其心理状态,提高其治疗依从性,减少术后并发症.%Objective: To investigate the application effect of preoperative systematic health education in digital subtraction angiography ( DSA ). Methods: 124 hospitalized patients who would undergo DSA were randomly divided into an observation group and a control group ( 62 cases in each group ). The routine health education was conducted for 3 times within 2 days in the control group; the preoperative systematic health education program and schedule were formulated by the group composed of 2 nurses in - charge and 2 nurses, and the contents of preoperative health education were compiled according to the basic nursing knowledge of DSA in preoperative, intraoperative and postoperative period. The individualized psychological care and health guidance were given to the patients and their families 3 times in 2 days according to the patients physical and mental conditions by using booklet and pictures. Results: SAS score significantly decreased after health education and after surgery in the observation group compared with control

  7. Does preoperative abduction value affect functional outcome of combined muscle transfer and release procedures in obstetrical palsy patients with shoulder involvement?

    Directory of Open Access Journals (Sweden)

    Onel Defne

    2004-08-01

    Full Text Available Abstract Background Obstetric palsy is the injury of the brachial plexus during delivery. Although many infants with plexopathy recover with minor or no residual functional deficits, some children don't regain sufficient limb function because of functional limitations, bony deformities and joint contractures. Shoulder is the most frequently affected joint with internal rotation contracture causing limitation of abduction, external rotation. The treatment comprises muscle release procedures such as posterior subscapularis sliding or anterior subscapularis tendon lengtening and muscle transfers to restore the missing external rotation and abduction function. Methods We evaluated whether the preoperative abduction degree affects functional outcome. Between 1998 and 2002, 46 children were operated on to restore shoulder abduction and external rotation. The average age at surgery was 7.6 years and average follow up was 40.8 months. We compared the postoperative results of the patients who had preoperative abduction less than 90° (Group I: n = 37 with the patients who had preoperative abduction greater than 90° (Group II: n = 9, in terms of abduction and external rotation function with angle measurements and Mallet classification. We inquired whether patients in Group I needed another muscle transfer along with latissimus dorsi and teres major transfers. Results In Group I the average abduction improved from 62.5° to 131.4° (a 68.9° ± 22.9°gain and the average external rotation improved from 21.4° to 82.6° (a 61.1° ± 23°gain. In Group II the average abduction improved from 99.4°to 140°(a40.5° ± 16°gain and the average external rotation improved from 33.2°to 82.7° (a 49.5° ± 23.9° gain. Although there was a significant difference between Group I and II for preoperative abduction (p = 0.000 and abduction gain in degrees (p = 0.001, the difference between postoperative values of both groups was not significant (p = 0.268. There was

  8. Evaluation of Pain Preoperatively and Postoperatively in Patients with Chronic Pancreatitis Undergoing Longitudinal Pancreaticojejunostomy.

    Science.gov (United States)

    Bhat, K R Seetharam; Khajanchi, Monty; Prajapati, Ram; Satoskar, R R

    2015-12-01

    Chronic pancreatitis is a fairly common condition with pain being the major symptom, and longitudinal pancreaticojejunostomy (LPJ) is performed for symptomatic relief. The aim of the study is to assess relief of pain post-LPJ for chronic pancreatitis and to evaluate the factors influencing relief of symptoms. A prospective observational non-interventional study enrolling 28 patients. This study involved a questionnaire studying various risk factors and pain related to chronic pancreatitis, pancreaticojejunostomy, and postoperative assessment of pain relief at 1 and 6 months from surgery. Pain was assessed using Visual analogue scale (VAS). In chronic pancreatitis, there is a significant relief in symptoms of pain post-LPJ; the degree of relief was less in the alcoholics vs non-alcoholics (p = 0.09) and smokers. There was also reduction in analgesic requirement and frequency of acute attacks of pain. Fifty-seven percent of patients had a complete remission of their pain after LPJ for CP. In chronic pancreatitis, there is a significant relief in symptoms of pain post-LPJ, although the degree of relief is less in the alcoholics and smokers.

  9. Effect of preoperative biliary drainage on surgical results after pancreaticoduodenectomy in patients with distal common bile duct cancer:Focused on the rate of decrease in serum bilirubin

    Institute of Scientific and Technical Information of China (English)

    Yun Mee Choi; Seok-Hwan Shin; Kyung Rae Kim; Ze-Hong Woo; Eung-Ho Cho; Keon-Young Lee; Seung-Ik Ahn; Sun Keun Choi; Sei Joong Kim; Yoon Seok Hut; Young Up Cho; Kee-Chun Hang

    2008-01-01

    AIM:To examine if the rate of decrease in serum bilirubin after preoperative biliary drainagecan be used as a predicting factor for surgical complications and postoperative recovery after pancreaticoduodenectomy in patients with distal common bile duct cancer.METHODS:A retrospective study was performed in 49 consecutive patients who underwent pancreaticoduodenectomy for distal common bile duct cancer.Potential risk factors were compared between the complicated and uncomplicated groups.Also,the rates of decrease in serum bilirubin were compared pre-and postoperatively.RESULTS:Preoperative biliary drainage (PBD) was performed in 40 patients (81.6%).Postoperative morbidity and mortality rates were 46.9% (23/49) and 6.1% (3/49),respectively.The presence or absence of PBD was not different between the complicated and uncomplicated groups.In patients with PBD,neither the absolute level nor the rate of decrease in serum bilirubin was significantly different.Patients with rapid decrease preoperatively showed faster decrease during the first postoperative week (5.5±4.4 μmol/L vs-1.7±9.9μmol/L,P=0.004).CONCLUSION:PBD does not affect the surgical outcome of pancreaticoduodenectomy in patients with distal common bile duct cancer.There is a certain group of patients with a compromised hepatic excretory function,which is represented by the slow rate of decrease in serum bilirubin after PBD.

  10. Can the Preoperative Serum Lactate Level Predict the Extent of Bowel Ischemia in Patients Presenting to the Emergency Department with Acute Mesenteric Ischemia?

    Directory of Open Access Journals (Sweden)

    Peter C. Ambe

    2017-01-01

    Full Text Available Purpose. Early recognition of acute mesenteric ischemia (AMI can be challenging. Extensive bowel necrosis secondary to AMI is associated with high rates of mortality. The aim of this study was to investigate the association between preoperative serum lactate level and the extent of bowel ischemia in patients with AMI. Methods. Data of patients with abdominal pain and elevated serum lactate undergoing emergency laparotomy for suspected AMI within 24 hours of presentation was retrospectively abstracted. The length of the ischemic bowel segment was compared with the preoperative serum lactate level. Results. 36 female and 39 male patients, with median age 73.1 ± 12.3 years, were included for analysis. The median preoperative lactate was 2.96 ± 2.59 mmol/l in patients with ≤50 cm, 6.86 ± 4.08 mmol/l in patients with 51–100 cm, 4.73 ± 2.76 mmol/l in patients with >100 cm ischemic bowel, and 14.07 ± 4.91 mmol/l in the group with multivisceral ischemia. Conclusion. Although elevated serum lactate might permit an early suspicion and thus influence the clinical decision-making with regard to prioritization of surgery in patients with suspected AMI, a linear relationship between serum lactate and the extent of bowel ischemia could not be established in this study.

  11. Can the Preoperative Serum Lactate Level Predict the Extent of Bowel Ischemia in Patients Presenting to the Emergency Department with Acute Mesenteric Ischemia?

    Science.gov (United States)

    Kang, Kai; Papadakis, Marios; Zirngibl, Hubert

    2017-01-01

    Purpose. Early recognition of acute mesenteric ischemia (AMI) can be challenging. Extensive bowel necrosis secondary to AMI is associated with high rates of mortality. The aim of this study was to investigate the association between preoperative serum lactate level and the extent of bowel ischemia in patients with AMI. Methods. Data of patients with abdominal pain and elevated serum lactate undergoing emergency laparotomy for suspected AMI within 24 hours of presentation was retrospectively abstracted. The length of the ischemic bowel segment was compared with the preoperative serum lactate level. Results. 36 female and 39 male patients, with median age 73.1 ± 12.3 years, were included for analysis. The median preoperative lactate was 2.96 ± 2.59 mmol/l in patients with ≤50 cm, 6.86 ± 4.08 mmol/l in patients with 51–100 cm, 4.73 ± 2.76 mmol/l in patients with >100 cm ischemic bowel, and 14.07 ± 4.91 mmol/l in the group with multivisceral ischemia. Conclusion. Although elevated serum lactate might permit an early suspicion and thus influence the clinical decision-making with regard to prioritization of surgery in patients with suspected AMI, a linear relationship between serum lactate and the extent of bowel ischemia could not be established in this study. PMID:28261615

  12. Locoregional Recurrence by Tumor Biology in Breast Cancer Patients after Preoperative Chemotherapy and Breast Conservation Treatment

    Science.gov (United States)

    Jwa, Eunjin; Shin, Kyung Hwan; Kim, Ja Young; Park, Young Hee; Jung, So-Youn; Lee, Eun Sook; Park, In Hae; Lee, Keun Seok; Ro, Jungsil; Kim, Yeon-Joo; Kim, Tae Hyun

    2016-01-01

    Purpose The purpose of this study is to determine whether breast cancer subtype can affect locoregional recurrence (LRR) and ipsilateral breast tumor recurrence (IBTR) after neoadjuvant chemotherapy (NAC) and breast-conserving therapy (BCT). Materials and Methods We evaluated 335 consecutive patients with clinical stage II-III breast cancer who received NAC plus BCT from 2002 to 2009. Patients were classified according to six molecular subtypes: luminal A (hormone receptor [HR]+/HER2–/Ki-67 < 15%, n=113), luminal B1 (HR+/HER2–/Ki-67 ≥ 15%, n=33), luminal B2 (HR+/HER2+, n=83), HER2 with trastuzumab (HER2[T+]) (HR–/HER2+/use of trastuzumab, n=14), HER2 without trastuzumab (HER2[T–]) (HR–/HER2+, n=31), and triple negative (TN) (HR–/HER2–, n=61). Results After a median follow-up period of 7.2 years, 26 IBTRs and 37 LRRs occurred. The 5-year LRR-free survival rates were luminal A, 96.4%; B1, 93.9%; B2, 90.3%; HER2(T+), 92.9%; HER2(T–), 78.3%; and TN, 79.6%. The 5-year IBTR-free survival rates were luminal A, 97.2%; B1, 93.9%; B2, 92.8%; HER2(T+), 92.9%; HER2(T–), 89.1%; and TN, 84.6%. In multivariate analysis, HER2(T–) (IBTR: hazard ratio, 4.2; p=0.04 and LRR: hazard ratio, 7.6; p < 0.01) and TN subtypes (IBTR: hazard ratio, 6.9; p=0.01 and LRR: hazard ratio, 8.1; p < 0.01) were associated with higher IBTR and LRR rates. A pathologic complete response (pCR) was found to show correlation with better LRR and a tendency toward improved IBTR controls in TN patients (IBTR, p=0.07; LRR, p=0.03). Conclusion The TN and HER2(T–) subtypes predict higher rates of IBTR and LRR after NAC and BCT. A pCR is predictive of improved IBTR or LRR in TN subtype. PMID:26910473

  13. Level of anxiety versus self-care in the preoperative and postoperative periods of total laryngectomy patients.

    Science.gov (United States)

    Almonacid, Clara Inés Flórez; Ramos, Alfredo Jurado; Rodríguez-Borrego, María-Aurora

    2016-06-14

    estimate the prevalence of anxiety in laryngectomy patients in the pre and postoperative periods and its relation with the self-care level. observational research of 40 patients with stage IV laryngeal cancer. Three observations took place: in the preoperative phase, at seven and at 14 days after the surgery; between June 2010 and December 2012. Two self-care levels were defined: self-sufficient and needing help for activities of daily living and treatment-related activities. To assess the anxiety levels, Zigmond's hospital anxiety scale (1983) was used. in the preoperative and postoperative phases, the patients presented high levels of anxiety. Concerning self-care, on average, self-sufficient patients presented lower levels of anxiety than patients who needed help to accomplish activities of daily living and activities deriving from the surgery, without significant differences. anxiety is present at all times in laryngectomy patients and the reduction of the self-care deficit seems to decrease it, without putting a permanent end to it. estimar a prevalência de ansiedade do paciente laringectomizado no pré-operatório e pós-operatório e sua relação com o nível de autocuidado. pesquisa observacional de 40 pacientes com câncer da laringe estágio IV. Foram realizadas 3 observações: no pré-operatório, a 7 e 14 dias pós-operatório, no período de junho de 2010 a dezembro de 2012. Dois níveis de autocuidado foram definidos: autossuficientes e precisar ajuda para as atividades da vida diária e relacionadas ao tratamento. Para avaliar a ansiedade, foi utilizada a escala de ansiedade hospitalar de Zigmond (1983). no pré-operatório e pós-operatório, os pacientes apresentaram níveis elevados de ansiedade. Com relação ao autocuidado, os pacientes autossuficientes apresentaram na média níveis inferiores de ansiedades que os pacientes que precisavam de ajuda para realizar as atividades da vida diária y as derivadas da cirurgia, sem chegar a ser

  14. Cuidados pré-operatórios em hepatopatas Pre-operative care for liver disease patients

    Directory of Open Access Journals (Sweden)

    Fabio Colagrossi Paes Barbosa

    2010-01-01

    there are changes in history or physical examination. Liver disease has many effects on surgery and anesthesia. A decrease in oxygenation and increased risk of liver dysfunction can be caused by anesthesia, hemorrhage, hypoxemia, hypotension, vasoactive drugs or the patient's position on the operating table during and after surgery. Emergency surgery is a major predictor of poor prognosis as well as sepsis and reoperations. The nature of liver disease, severity and type of surgery to be performed should take into account for a correct preoperative preparation. Some actions must be taken at preoperative to decrease chances of complications in patients with liver disease undergoing surgical procedures. Very close attention should be given to coagulopathy, encephalopathy, ascites, renal and pulmonary dysfunction, spontaneous bacterial peritonitis and esophageal varices. Patients with Child-Pugh score C and MELD>15 should not undergo elective surgery. Patients with Child-Pugh score B and MELD 10 to 15 may undergo minor surgical procedures with care in cases of extreme necessity. Patients with Child-Pugh score A and MELD<10 may be submitted to elective surgery.

  15. Patient-specific positioning guides for total knee arthroplasty: no significant difference between final component alignment and pre-operative digital plan except for tibial rotation

    OpenAIRE

    Boonen, Bert; Schotanus, Martijn G.M.; Kerens, Bart; Hulsmans, Frans-Jan; Tuinebreijer, Wim; Kort, Nanne P.

    2015-01-01

    Purpose To assess whether there is a significant difference between the alignment of the individual femoral and tibial components (in the frontal, sagittal and horizontal planes) as calculated pre-operatively (digital plan) and the actually achieved alignment in vivo obtained with the use of patient-specific positioning gu