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Sample records for cardiac surgical patients

  1. Airway Management of the Cardiac Surgical Patients: Current Perspective

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    Choudhury, Arindam; Gupta, Nishkarsh; Magoon, Rohan; Kapoor, Poonam Malhotra

    2017-01-01

    The difficult airway (DA) is a common problem encountered in patients undergoing cardiac surgery. However, the challenge is not only just establishment of airway but also maintaining a definitive airway for the safe conduct of cardiopulmonary bypass from initiation to weaning after surgical correction or palliation, de-airing of cardiac chambers. This review describes the management of the DA in a cardiac theater environment. The primary aims are recognition of DA both anatomical and physiological, necessary preparations for (and management of) difficult intubation and extubation. All patients undergoing cardiac surgery should initially be considered as having potentially DA as many of them have poor physiologic reserve. Making the cardiac surgical theater environment conducive to DA management is as essential as it is to deal with low cardiac output syndrome or acute heart failure. Tube obstruction and/or displacement should be suspected in case of a new onset ventilation problem, especially in the recovery unit. Cardiac anesthesiologists are often challenged with DA while inducing general endotracheal anesthesia. They ought to be familiar with the DA algorithms and possess skill for using the latest airway adjuncts. PMID:28074820

  2. Therapeutic application of inhaled nitric oxide in adult cardiac surgical patients.

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    Makker, Robina; Mehta, Yatin; Trehan, Naresh; Bapna, Rk

    2006-01-01

    Increased pulmonary vascular resistance can be detrimental to the cardiac output in post-operative cardiac surgical patients. Pulmonary vasodilator therapy by systemic pharmacologic agents is non-selective. Inhaled nitric oxide is a selective pulmonary vasodilator and does not cause systemic hypotension. In this prospective study, 14 adult post-operative cardiac surgical patients with pulmonary hypertension underwent inhaled nitric oxide therapy and their hemodynamic changes were evaluated. Inhaled nitric oxide was administered in doses of 5 ppm-25 ppm. The result was a decrease in pulmonary vascular resistance from 456.57 +/- 137.13 to 357.64 +/- 119.80 dynes-sec- Continued. - See Free Full Text.

  3. Cardiac myxoma: A surgical experience of 38 patients over 9 years, at SSKM hospital Kolkata, India

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    Mohammad Shahbaaz Khan

    2013-01-01

    Full Text Available Background: Cardiac myxoma is the most common benign intracardiac tumor. We studied its clinical presentation, morbidity, mortality and recurrence following surgery over a period of 9 years. Materials and Methods: This study was performed at cardiothoracic and vascular surgery department of a tertiary level hospital of eastern India, Seth Sukhlal Karnani Memorial hospital, Institute of Post Graduate Medical Education and Research Kolkata. Near 6000 cardiac cases were operated at our center over this period. Preoperative diagnosis was made with clinical presentation and preoperative echocardiography. Complete tumor excision was done and all patients were followed up for recurrence and complications. Result: A total of 38 cases of cardiac myxoma were operated over a period from October 2002 to October 2011. Cardiac myxoma constituted about 0.6% of all cardiac cases operated at our institute. This most commonly presented at fifth decade of life. Of these, 35 cases were left atrial and 2 cases were right atrial, and 1 case was having both atrial involvements. The left atrial myxoma mostly presented as mitral stenosis and very few presented with embolic and constitutional symptoms. No death or recurrence was observed during the follow up period. Conclusion: Cardiac myxomas form a very small percentage of the cardiac cases. A high index of suspicion is essential for diagnosis. Echocardiography is the ideal diagnostic tool as also for follow-up. Immediate surgical treatment is indicated in all patients. Cardiac myxomas can be excised with a low rate of mortality and morbidity.

  4. Changes in quality of life associated with surgical risk in elderly patients undergoing cardiac surgery.

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    Romero, Paola Severo; de Souza, Emiliane Nogueira; Rodrigues, Juliane; Moraes, Maria Antonieta

    2015-10-01

    The study aims to verify quality of life of elderly patients submitted to cardiac surgery, and correlating surgical risk to health-related quality of life instrument domains. Prospective cohort study, performed at a cardiology hospital. It included elderly patients who had undergone elective cardiac surgery. Pre- and postoperative quality of life was evaluated by applying the World Health Organization Quality of Life-Old (WHOQOL-OLD) scale and the Short-Form Health Survey (SF-36) questionnaire. Surgical risk was stratified using the European System for Cardiac Operative Risk Evaluation (EuroSCORE). Fifty-four patients, mostly men (64.8%), were included, with a mean age of 69.3 ± 5.7 years. The eight domains of the SF-36 questionnaire, and the four facets presented for the WHOQOL-OLD scale showed improved quality of life 6 months after surgery (P quality of life instruments. The data showed improved quality of life of elderly people submitted to cardiac surgery, unrelated to surgical risk.

  5. Cardiac anesthesia and surgery in geriatric patients: epidemiology, current surgical outcomes, and future directions.

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    Castillo, J G; Silvay, G; Chikwe, J

    2009-01-01

    The mean life expectancy of the population of the United States is projected to increase from 78.3 years at present to over 81 years in 2025, with a concomitant increase in the percentage of the population over the age of 75 years. Elderly patients are more likely to present with valvular and coronary artery disease than younger patients, and as better perioperative management contributes to improving post-operative outcomes and lower referral thresholds, very elderly patients form an increasingly large proportion of the cardiac surgical population. This article summarizes the impact of age-related pathophysiologic changes on patients' response to cardiac surgery and anesthesia, outlines useful perioperative strategies in this age group, and reviews the literature on outcomes after valvular and coronary in elderly patients.

  6. Pseudothrombocytopenia in cardiac surgical practice.

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    Nair, Sukumaran K; Shah, Roma; Petko, Matus; Keogh, Bruce E

    2007-08-01

    Pseudothrombocytopenia is observed occasionally in post-cardiac surgical patients. It is commonly due to EDTA-mediated immunological mechanisms, which lead to agglutination of functionally intact platelets. This condition is harmless and does not warrant platelet transfusion. We describe an instance of pseudothrombocytopenia in our practice and discuss its clinical relevance.

  7. Factors influencing the outcome of paediatric cardiac surgical patients during extracorporeal circulatory support

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    Peek Giles J

    2007-01-01

    Full Text Available Abstract Background Veno-arterial extracorporeal membrane oxygenation (ECMO is a common modality of circulatory assist device used in children. We assessed the outcome of children who had ECMO following repair of congenital cardiac defects (CCD and identified the risk factors associated with hospital mortality. Methods From April 1990 to December 2003, 53 patients required ECMO following surgical correction of CCD. Retrospectively collected data was analyzed with univariate and multivariate logistic regression analysis. Results Median age and weight of the patients were 150 days and 5.4 kgs respectively. The indications for ECMO were low cardiac output in 16, failure to wean cardiopulmonary bypass in 13, cardiac arrest in 10 and cardio-respiratory failure in 14 patients. The mean duration of ECMO was 143 hours. Weaning off from ECMO was successful in 66% and of these 83% were survival to hospital-discharge. 37.7% of patients were alive for the mean follow-up period of 75 months. On univariate analysis, arrhythmias, ECMO duration >168 hours, bleeding complications, renal replacement therapy on ECMO, arrhythmias and cardiac arrest after ECMO were associated with hospital mortality. On multivariate analysis, abnormal neurology, bleeding complications and arrhythmias after ECMO were associated with hospital mortality. Extra and intra-thoracic cannulations were used in 79% and 21% of patients respectively and extra-thoracic cannulation had significantly less bleeding complications (p = 0.031. Conclusion ECMO provides an effective circulatory support following surgical repair of CCD in children. Extra-thoracic cannulation is associated with less bleeding complications. Abnormal neurology, bleeding complications on ECMO and arrhythmias after ECMO are poor prognostic indicators for hospital survival.

  8. Clinical Profile of Patients with Tetralogy of Fallot admitted for Surgery at a Cardiac surgical centre

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    B E Otaigbe

    2011-04-01

    Full Text Available INTRODUCTION: Tetralogy of Fallot (TOF, a conotruncal defect, has been documented to be associated with chromosome abnormalities, single gene syndrome (22q11 microdeletion, known teratogens, with the rest associations being multifactorial. This study was carried out to determine the clinical profile and associated risk factors in patients with TOF admitted for surgical repairs. METHODS: Case files of all patients admitted for Tetralogy of Fallot over a period of one year were retrieved from the Medical Records Department and reviewed. Data on the patients' and their family history and associated cardiac anomalies were noted. RESULTS: There were 54 patients, 37 males and 17 females, with a mean age of 6.8 years +/- 7.1. Sixty percent were born between July and December, 81.5% as full term and 44% as first born. Twenty-six percent were born into consanguineous marriages. Five patients had dysmorphic features. Associated cardiac anomalies included right aortic arch, pulmonary atresia, dextrocardia and left superior vena cavae. CONCLUSION: The associated risk factors noted in this study were male sex, birthdates between July and December, first born and increased paternal age. Other risk factors were consanguinity and specific patterns of cardiovascular diseases associated with 22q 11 deletions. This suggests a multifactorial etiology for TOF. Keywords: associated risk factors, cardiac anomalies, demographic factors, Tetralogy of Fallot

  9. "Hybrid" and combined percutaneous and surgical intervention to treat selected cardiac patients: a new strategy.

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    Presbitero, P; Gallotti, R; Belli, G; Franciosi, G; Maiello, L; Nicolini, F; Manasse, E; Citterio, E; Carcagnì, A; Foresti, A

    1999-01-01

    The term "hybrid revascularization" describes the combined use of minimally-invasive surgery without cardiopulmonary bypass and percutaneous coronary revascularization in selected cases. The theoretical advantage of a less invasive surgical intervention must be weighted against the need for additional percutaneous procedures, with their own risks and limitations. We describe our initial experience with hybrid revascularization at the Istituto Clinico Humanitas in Milan. From 7/97 to 10/98, twelve patients underwent hybrid revascularization or a combined percutaneous and surgical intervention. A "classic" hybrid approach, consisting of minimally-invasive direct coronary artery bypass to the left anterior descending coronary artery and angioplasty or stenting of arteries in the right coronary artery or circumflex territories, was used in nine patients. In three patients, myocardial revascularization could be completed with percutaneous procedures after bypass surgery without cardiopulmonary bypass (in two patients because of severe aortic calcification) or valve surgery in a patient with two previous bypass operations. In-hospital complications were observed in three patients. Two required urgent median sternotomy (one for impending cardiac tamponade, one for conversion to bypass on extra-corporeal circulation). One patient developed atheroembolism after percutaneous intervention: after hospital discharge, there was a recurrence of symptoms, clinical deterioration with renal failure and eventually death. At a mean follow-up of 152 +/- 91 days (range 17 to 283) after minimally-invasive surgery and 166 +/- 122 days (range 13 to 397) after angioplasty, all surviving patients are well and free of anginal symptoms. Closer collaboration between surgical and interventional operators may offer a novel approach to effective treatment of difficult patient subsets. However, our initial experience suggests that a cautious evaluation of possible risks and benefits must carefully

  10. Manual hyperinflation partly prevents reductions of functional residual capacity in cardiac surgical patients - a randomized controlled trial

    OpenAIRE

    Paulus, Frederique; Veelo, Denise P; Selma B. de Nijs; Beenen, Ludo FM; Bresser, Paul; de Mol, Bas AJM; Binnekade, Jan M; Schultz, Marcus J

    2011-01-01

    Introduction Cardiac surgery is associated with post-operative reductions of functional residual capacity (FRC). Manual hyperinflation (MH) aims to prevent airway plugging, and as such could prevent the reduction of FRC after surgery. The main purpose of this study was to determine the effect of MH on post-operative FRC of cardiac surgical patients. Methods This was a randomized controlled trial of patients after elective coronary artery bypass graft and/or valve surgery admitted to the inten...

  11. Elevated postoperative serum procalcitonin is not indicative of bacterial infection in cardiac surgical patients

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    Murali Chakravarthy

    2015-01-01

    Full Text Available Background: Identifying infections early, commencing appropriate empiric antibiotic not only helps gain control early, but also reduces mortality and morbidity. Conventional cultures take about 5 days to identify infections. To identify the infections early biomarker like serum procalcitonin (SPC. Aims: We studied the correlation of an elevated level of SPC and positive culture in elective adult patients undergoing cardiac surgery. Methods: This prospective study was conducted from January to December 2013. SPC was checked in patients showing evidence of sepsis. Simultaneously, relevant culture was also undertaken. Correlation, specificity, and sensitivity of elevated SPC were checked. Results: A total of 819 adult patients were included in the study. 43 of them had signs of infection and SPC levels were checked. Based on the level of SPC criteria, 10 patients were diagnosed as "nil", out of them, 4 had culture-positive infections, 17 were suggested to have "mild infection," 3 out those had culture positivity. None among the eleven patients suggested to have "moderate infection," had a positive culture, and one among the five suggested to have a severe infection had a positive culture. The sensitivity was 50% and the specificity 17%. The positive predictive value was 12% and the negative predictive value 60%. Conclusions: We failed to elicit positive correlation between elevated SPC levels and postoperative infection in cardio surgical patients.

  12. Complications after Surgical Procedures in Patients with Cardiac Implantable Electronic Devices: Results of a Prospective Registry

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    da Silva, Katia Regina; Albertini, Caio Marcos de Moraes; Crevelari, Elizabeth Sartori; de Carvalho, Eduardo Infante Januzzi; Fiorelli, Alfredo Inácio; Martinelli Filho, Martino; Costa, Roberto

    2016-01-01

    Background: Complications after surgical procedures in patients with cardiac implantable electronic devices (CIED) are an emerging problem due to an increasing number of such procedures and aging of the population, which consequently increases the frequency of comorbidities. Objective: To identify the rates of postoperative complications, mortality, and hospital readmissions, and evaluate the risk factors for the occurrence of these events. Methods: Prospective and unicentric study that included all individuals undergoing CIED surgical procedures from February to August 2011. The patients were distributed by type of procedure into the following groups: initial implantations (cohort 1), generator exchange (cohort 2), and lead-related procedures (cohort 3). The outcomes were evaluated by an independent committee. Univariate and multivariate analyses assessed the risk factors, and the Kaplan-Meier method was used for survival analysis. Results: A total of 713 patients were included in the study and distributed as follows: 333 in cohort 1, 304 in cohort 2, and 76 in cohort 3. Postoperative complications were detected in 7.5%, 1.6%, and 11.8% of the patients in cohorts 1, 2, and 3, respectively (p = 0.014). During a 6-month follow-up, there were 58 (8.1%) deaths and 75 (10.5%) hospital readmissions. Predictors of hospital readmission included the use of implantable cardioverter-defibrillators (odds ratio [OR] = 4.2), functional class III­-IV (OR = 1.8), and warfarin administration (OR = 1.9). Predictors of mortality included age over 80 years (OR = 2.4), ventricular dysfunction (OR = 2.2), functional class III-IV (OR = 3.3), and warfarin administration (OR = 2.3). Conclusions: Postoperative complications, hospital readmissions, and deaths occurred frequently and were strongly related to the type of procedure performed, type of CIED, and severity of the patient's underlying heart disease. PMID:27579544

  13. Surgical resection of a giant cardiac fibroma.

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    Stamp, Nikki L; Larbalestier, Robert I

    2016-05-01

    A 42-year-old woman presented to a regional hospital emergency room with palpitations and was found to be in ventricular tachycardia. Chest radiography demonstrated a massively enlarged cardiac silhouette. Echocardiography and cardiac magnetic resonance imaging demonstrated a mass within the left ventricular free wall, consistent with a cardiac fibroma. The patient proceeded to have surgical resection of the mass. Left ventricular function was preserved postoperatively.

  14. Increased neutrophil priming and sensitization before commencing cardiopulmonary bypass in cardiac surgical patients

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    Gu, YJ; Schoen, P; Tigchelaar, [No Value; Loef, BG; Ebels, T; Rankin, AJ; van Oeveren, W

    2002-01-01

    Background. Neutrophil activation is implicated in postoperative complications in patients having cardiac surgery with cardiopulmonary bypass (CPB). This study was designed to determine the temporal fluctuations in the primability of neutrophils in the preoperative, intraoperative, and postoperative

  15. Comparison of two ventilation modes in post-cardiac surgical patients

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    Aloka Samantaray

    2011-01-01

    Full Text Available Background: The cardiopulmonary bypass (CPB-associated atelectasis accounted for most of the marked post-CPB increase in shunt and hypoxemia. We hypothesized that pressure-regulated volume-control (PRVC modes having a distinct theoretical advantage over pressure-controlled ventilation (PCV by providing the target tidal volume at the minimum available pressure may prove advantageous while ventilating these atelactic lungs. Methods: In this prospective study, 36 post-cardiac surgical patients with a PaO 2 /FiO 2 (arterial oxygen tension/Fractional inspired oxygen < 300 after arrival to intensive care unit (ICU, (n = 34 were randomized to receive either PRVC or PCV. Air way pressure (Paw and arterial blood gases (ABG were measured at four time points [T1: After induction of anesthesia, T2: after CPB (in the ICU, T3: 1 h after intervention mode, T4: 1 h after T3]. Oxygenation index (OI = [PaO 2 / {FiO 2 × mean airway pressure (Pmean }] was calculated for each set of data and used as an indirect estimation for intrapulmonary shunt. Results: There is a steady and significant improvement in OI in both the groups at first hour [PCV, 27.5(3.6 to 43.0(7.5; PRVC, 26.7(2.8 to 47.6(8.2 (P = 0.001] and second hour [PCV, 53.8(6.4; PRVC, 65.8(7.4 (P = 0.001] of ventilation. However, the improvement in OI was more marked in PRVC at second hour of ventilation owing to significant low mean air way pressure compared to the PCV group [PCV, 8.6(0.8; PRVC, 7.7(0.5, P = 0.001]. Conclusions: PRVC may be useful in a certain group of patients to reduce intrapulmonary shunt and improve oxygenation after cardiopulmonary bypass-induced perfusion mismatch.

  16. [Rosuvastatin in prevention of cardiac complications following surgical treatment of patients with vascular pathology].

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    Pokrovskiĭ, A V; Kuntsevich, G I; Zotikov, A E; Goloviuk, A L; Burtseva, E A; Ivanov, L O; Suntsov, D S

    2009-01-01

    The article deals with the findings of studying the use of rosuvastatin in patients after endured reconstructive operations on the brachiocephalic arteries and aortofemoral segment in order to prevent cardiac atherothrombotic complications. A total of thirty patients were given "Crestors" at a daily dose of 10 mg for two weeks prior to surgery and for two weeks postoperatively and were found to have a significant decrease in the average levels of total cholesterol and low-density lipoproteins, which was accompanied and followed by certain improvement in the functional state of the vascular wall, with no cardiac complications being observed in either case.

  17. Cardiac surgery in grown-up congenital heart patients. Will the surgical workload increase?

    DEFF Research Database (Denmark)

    Klcovansky, J.; Søndergård, Lars; Helvind, M.;

    2008-01-01

    The number of patients with grown-up congenital heart (GUCH) disease is steadily increasing. Although there is agreement that the medical service for GUCH patients should be expanded in coming years, it is still unknown whether this should also include the surgical service. In an attempt...

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

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    David Snowdon

    2014-06-01

    cardiac surgical patients: a systematic review. Journal of Physiotherapy 60: 66–77].

  19. Minimizing cardiac surgery risks in a Hepatitis C patient: Changing surgical strategy after evaluation by modern imaging technologies

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    Felix Kur

    2009-05-01

    Full Text Available Felix Kur1, Andres Beiras-Fernandez1, Martin Oberhoffer1, Konstantin Nikolaou2, Calin Vicol1, Bruno Reichart11Department of Cardiac Surgery, 2Department of Radiology, University Hospital Grosshadern, Munich, GermanyAbstract: Minimizing operative risks for the surgical team in infectious patients is crucial. We report on a patient suffering from Hepatitis C undergoing re-operative aortic valve and ascending aorta replacement for aortic aneurysm and paravalvular leakage due to recurrent endocarditis of a Smeloff–Cutter aortic ball prosthesis. Preoperative multi-slice computed tomography and real-time three-dimensional echocardiography proved helpful in changing operative strategy by detecting a previously unknown aortic aneurysm, assessing its extent, and demonstrating the close proximity of the right coronary artery, right ventricle, and the aortic aneurysm to the sternum. Thus, cardiopulmonary bypass was instituted via the femoral vessels, instead of conventionally. Location, morphology, and extent of the paravalvular defect could also be assessed.Keywords: aortic valve replacement, aorta, surgery, risk analysis

  20. Cardiac surgery in a patient with pemphigus vulgaris: anesthetic and surgical considerations.

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    Takahashi, Mitsuko; Rhee, Amanda J; Rakasi, Raghuveer R; Yildirim, Asu; Silvay, George; Reddy, Ramachandra C

    2014-03-01

    Pemphigus vulgaris is an autoimmune disorder that causes blistering of the skin and mucous membranes. We present a patient with pemphigus vulgaris who required combined coronary artery bypass grafting and mitral valve repair. The challenges that we faced and modifications to the technique required in this situation are described and reviewed.

  1. A prospective study of paediatric cardiac surgical microsystems: assessing the relationships between non-routine events, teamwork and patient outcomes

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    Schraagen, J.M.C.; Schouten, T.; Smit, M.; Haas, F.; Beek, D. van der; Ven, J. van der; Barach, P.

    2011-01-01

    Objective: Paediatric cardiac surgery has a low error tolerance and demands high levels of cognitive and technical performance. Growing evidence suggests that further improvements in patient outcomes depend on system factors, in particular, effective team skills. The hypotheses that small intraopera

  2. Circulating 25-Hydroxyvitamin D and 1,25-Dihydroxyvitamin D Concentrations and Postoperative Infections in Cardiac Surgical Patients: The CALCITOP-Study.

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    Armin Zittermann

    Full Text Available Vitamin D has immunomodulatory properties and seems to reduce the risk of infections. Whether low vitamin D concentrations are independent risk factors for nosocomial postoperative infections in surgical patients remains to be studied in detail.In 3,340 consecutive cardiac surgical patients, we investigated the association of circulating 25-hydroxyvitamin D (25OHD; indicator of nutritional vitamin D status and 1,25-dihydroxyvitamin D (1,25[OH]2D; active vitamin D hormone with nosocomicial infections. The primary endpoint was a composite of thoracic wound infection, sepsis, and broncho-pulmonary infection. Vitamin D status was measured on the last preoperative day. Infections were assessed until discharge. Logistic regression analysis was used to examine the association between vitamin D metabolite concentrations and the composite endpoint.The primary endpoint was reached by 5.6% (n = 186. In patients who reached and did not reach the endpoint, in-hospital mortality was 13.4% and 1.5%, respectively (P81.0 pmol/l, the multivariable-adjusted odds ratio of infection was 2.57 (95%CI:1.47-4.49 for the lowest 1,25(OH2D quintile (<31.5 pmol/l and 1.85 (95%CI:1.05-3.25 for the second lowest quintile (31.5-49.0 pmol/l. There was no significant association between 25OHD concentrations and the primary endpoint.Our data indicate an independent association of low 1,25(OH2D levels with the risk of postoperative infections in cardiac surgical patients. Future studies should pay more attention on the clinical relevance of circulating 1,25(OH2D and its regulation.

  3. Hyperlactatemia in patients undergoing adult cardiac surgery under cardiopulmonary bypass: Causative factors and its effect on surgical outcome

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    Naik, Rakesh; George, Gladdy; Karuppiah, Sathappan; Philip, Madhu Andrew

    2016-01-01

    Objectives of the Study: To identify the factors causing high lactate levels in patients undergoing cardiac surgery under cardiopulmonary bypass (CPB) and to assess the association between high blood lactate levels and postoperative morbidity and mortality. Methods: A retrospective observational study including 370 patients who underwent cardiac surgeries under cardiopulmonary bypass. The patients were divided into 2 groups based on serum lactate levels; those with serum lactate levels greater than or equal to 4 mmol/L considered as hyperlactatemia and those with serum lactate levels less than 4 mmol/L. Blood lactate samples were collected intraoperatively and postoperatively in the ICU. Preoperative and intraoperative risk factors for hyperlactatemia were identified using the highest intraoperative value of lactate. The postoperative morbidity and mortality associated with hyperlactatemia was studied using the overall (intraoperative and postoperative values) peak lactate levels. Preoperative clinical data, perioperative events and postoperative morbidity and mortality were recorded. Results: Intraoperative peak blood lactate levels of 4.0 mmol/L or more were present in 158 patients (42.7%). Females had higher peak intra operative lactate levels (P = 0.011). There was significant correlation between CPB time (Pearson correlation coefficient r = 0.024; P = 0.003) and aortic cross clamp time (r = 0.02, P = 0.007) with peak intraoperative blood lactate levels. Patients with hyperlactatemia had significantly higher rate of postoperative morbidity like atrial fibrillation (19.9% vs. 5.3%; P = 0.004), prolonged requirement of inotropes (34% vs. 11.8%; P = 0.001), longer stay in the ICU (P = 0.013) and hospital (P = 0.001). Conclusions: Hyperlactatemia had significant association with post-operative morbidity. Detection of hyperlactatemia in the perioperative period should be considered as an indicator of inadequate tissue oxygen delivery and must be aggressively

  4. Prevalence, Diagnosis, Perioperative Monitoring and Treatment of Right Ventricular Dysfunction and/or Pulmonary Arterial Hypertension in Cardiac Surgical Patients in Germany-A Postal Survey.

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    Heringlake, Matthias; Schön, Julika; Pliet, Teresa; Haake, Nils; Reinecke, Alexander; Habicher, Marit; Sander, Michael; Markewitz, Andreas; Reuter, Daniel A; Groesdonk, Heinrich Volker; Trummer, Georg; Pilarzyk, Kevin; von der Brelie, Michael; Bein, Berthold; Schirmer, Uwe

    2016-02-24

    Background Sparse data are available on the prevalence of right ventricular dysfunction and/or pulmonary arterial hypertension in patients scheduled for cardiac surgery in Germany as well as on the intensity and modalities used for diagnosis, perioperative monitoring, and treatment of these comorbidities. Methods A postal survey including questions on the prevalence of preoperative right ventricular dysfunction and/or pulmonary arterial hypertension in patients undergoing cardiac surgery in 2009 was sent to 81 German heart centers. Total 47 of 81 (58%) heart centers returned the questionnaires. The centers reported data on 51,095 patients, and 49.8% of the procedures were isolated coronary artery bypass grafting. Results Data on the prevalence of preoperative pulmonary hypertension and/or right ventricular dysfunction were not available in 54% and 64.6% of centers. In the remaining hospitals, 19.5% of patients presented right heart dysfunction and 10% pulmonary arterial hypertension. Preoperative echocardiography was performed in only 45.3% of the coronary artery bypass grafting cases. Preoperative pharmacologic treatment of pulmonary hypertension or right ventricular dysfunction with oral sildenafil, inhaled prostanoids, or nitric oxide was initiated in 71% and 95.7% of the centers, respectively. Intra- and postoperative treatment was most frequently accomplished with phosphodiesterase-III inhibitors. Conclusion The prevalence of preoperative right heart dysfunction and pulmonary arterial hypertension in cardiac surgical patients in Germany seems to be substantial. However, in more than 50% of the patients, no preoperative data on right ventricular function and pulmonary arterial pressure are available. This may lead to underestimation of perioperative risk and inappropriate management of this high-risk population.

  5. Minimizing cardiac surgery risks in a Hepatitis C patient: Changing surgical strategy after evaluation by modern imaging technologies.

    Science.gov (United States)

    Kur, Felix; Beiras-Fernandez, Andres; Oberhoffer, Martin; Nikolaou, Konstantin; Vicol, Calin; Reichart, Bruno

    2009-08-01

    Minimizing operative risks for the surgical team in infectious patients is crucial. We report on a patient suffering from Hepatitis C undergoing re-operative aortic valve and ascending aorta replacement for aortic aneurysm and paravalvular leakage due to recurrent endocarditis of a Smeloff-Cutter aortic ball prosthesis. Preoperative multi-slice computed tomography and real-time three-dimensional echocardiography proved helpful in changing operative strategy by detecting a previously unknown aortic aneurysm, assessing its extent, and demonstrating the close proximity of the right coronary artery, right ventricle, and the aortic aneurysm to the sternum. Thus, cardiopulmonary bypass was instituted via the femoral vessels, instead of conventionally. Location, morphology, and extent of the paravalvular defect could also be assessed.

  6. Management of general surgical problems after cardiac transplantation.

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    Jones, M T; Menkis, A H; Kostuk, W J; McKenzie, F N

    1988-07-01

    Over a 6-year period at the University Hospital in London, Ont., 101 patients underwent heart transplantation and 5 heart-lung transplantation. The authors review the general surgical problems identified from the charts of 13 of these patients. In the early postoperative period (within 30 days), laparotomy was required for pancreatitis (one), perforated peptic ulcer (two), cholecystectomy (one), pancreatic cyst (one) and appendicitis (one). In addition, a spontaneous colocutaneous fistula and spontaneous pneumoperitoneum occurred; both were managed conservatively. Later, three patients required cholecystectomy; one underwent a below-knee and a Symes amputation for dry gangrene and one surgical correction of a lymphocele. The incidence of surgical problems (13%) indicates an increased susceptibility in this group of patients. Four of the 13 patients died. Pancreatitis is a well-recognized complication of cardiac surgery; it is frequently associated with a normal or only slightly elevated serum amylase level, making a definitive diagnosis without laparotomy almost impossible. Persistence of abdominal signs should signal the need for exploratory surgery. During the early postoperative period and in the absence of multiorgan failure, immediate operation for an acute abdomen is usually successful. Despite the additional risk, cardiac transplantation does not preclude later surgery, but immunosuppression must be continued and carefully monitored.

  7. Evaluation of adjusted central venous blood gases versus arterial blood gases of patients in post-operative paediatric cardiac surgical intensive care unit

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    Naveen G Singh

    2015-01-01

    Full Text Available Background and Aims: Central venous catheters are in situ in most of the intensive care unit (ICU patients, which may be an alternative for determining acid-base status and can reduce complications from prolonged arterial cannulation. The aim of this study was to examine the reliability between adjusted central venous blood gas (aVBG and arterial blood gas (ABG samples for pH, partial pressure of carbon-di-oxide (pCO2, bicarbonate (HCO3−, base excess (BE and lactates in paediatric cardiac surgical ICU. Methods: We applied blood gas adjustment rule, that is aVBG pH = venous blood gas (VBG pH +0.05, aVBG CO2 = VBG pCO2 - 5 mm Hg from the prior studies. In this study, we validated this relationship with simultaneous arterial and central venous blood obtained from 30 patients with four blood sample pairs each in paediatric cardiac surgical ICU patients. Results: There was a strong correlation (R i.e., Pearson's correlation between ABG and aVBG for pH = 0.9544, pCO2 = 0.8738, lactate = 0.9741, HCO3− = 0.9650 and BE = 0.9778. Intraclass correlation co-efficients (ICCs for agreement improved after applying the adjustment rule to venous pH (0.7505 to 0.9454 and pCO2 (0.4354 to 0.741. Bland Altman showed bias (and limits of agreement for pH: 0.008 (−0.04 to + 0.057, pCO2: −3.52 (–9.68 to +2.65, lactate: −0.10 (−0.51 to +0.30, HCO3−: −2.3 (–5.11 to +0.50 and BE: −0.80 (−3.09 to +1.49. Conclusion: ABG and aVBG samples showed strong correlation, acceptable mean differences and improved agreement (high ICC after adjusting the VBG. Hence, it can be promising to use trend values of VBG instead of ABG in conjunction with a correction factor under stable haemodynamic conditions.

  8. Propensity-matched analysis of association between preoperative anemia and in-hospital mortality in cardiac surgical patients undergoing valvular heart surgeries

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    Shreedhar S Joshi

    2015-01-01

    Full Text Available Introduction: Anaemia is associated with increased post-operative morbidity and mortality. We retrospectively assess the relationship between preoperative anaemia and in-hospital mortality in valvular cardiac surgical population. Materials and Methods: Data from consecutive adult patients who underwent valvular repair/ replacement at our institute from January 2010 to April 2014 were collected from hospital records. Anaemia was defined according to WHO criteria (hemoglobin <13g/dl for males and <12g/dl for females. 1:1 matching was done for anemic and non-anemic patients based on propensity for potentially confounding variables. Logistic regression was used to evaluate the relationship between anaemia and in-hospital mortality. MatchIt package for R software was used for propensity matching and SPSS 16.0.0 was used for statistical analysis. Results: 2449 patients undergoing valvular surgery with or without coronary artery grafting were included. Anaemia was present in 37.1% (33.91% among males & 40.88% among females. Unadjusted OR for mortality was 1.6 in anemic group (95% Confidence Interval [95% CI] - 1.041-2.570; p=0.033. 1:1 matching was done on the basis of propensity score for anaemia (866 pairs. Balancing was confirmed using standardized differences. Anaemia had an OR of 1.8 for mortality (95% CI- 1.042 to 3.094, P=0.035. Hematocrit of < 20 on bypass was associated with higher mortality. Conclusion: Preoperative anaemia is an independent risk factor associated with in-hospital mortality in patients undergoing valvular heart surgery.

  9. Prognostic factors for mortality among patients above the 6th decade undergoing non-cardiac surgery: cares - clinical assessment and research in elderly surgical patients

    Directory of Open Access Journals (Sweden)

    Adriana Nunes Machado

    2008-01-01

    Full Text Available PURPOSE: To ascertain perioperative morbimortality and identify prognostic factors for mortality among patients >55 years who undergo non-cardiac surgery. METHODS: A retrospective cohort of 403 patients relating to perioperative morbidity-mortality. Data were collected from a standardized protocol on gender, age, comorbidities, medications used, smoking, alcohol abuse, chronic use of benzodiazepine, nutritional status, presence of anemia, activities of daily living, American Society of Anesthesiology classification, Detsky's modified cardiac risk index - American College of Physicians, renal function evaluation, pulmonary risk according to the Torrington scale, risk of thromboembolic events, presence of malignant disease and complementary examinations. RESULTS: The mean age of the subjects was 70.8 ± 8.1 years. The "very old" (>80 years represented 14%. The mortality rate was 8.2%, and the complication rate was 15.8%. Multiple logistic regression showed that a history of coronary heart disease (OR: 3.75; p=0.02 and/or valvular heart disease (OR: 31.79; p=0.006 were predictors of mortality. The American Society of Anesthesiology classification was shown to be the best scale to mark risk (OR: 3.01; p=0.016. Nutritional status was a protective factor, in which serum albumin increases of 1 mg/dl decreased risk by 63%. DISCUSSION: The results indicate that serum albumin, coronary heart disease, valvular heart disease and the American Society of Anesthesiology classification could be prognostic predictors for aged patients in a perioperative setting. In this sample, provided that pulmonary, cardiac and thromboembolic risks were properly controlled, they did not constitute risk factors for mortality. Furthermore, continuous effort to learn more about the preoperative assessment of elderly patients could yield intervention possibilities and minimize morbimortality.

  10. Design and rationale of the PRAGUE-12 trial: a large, prospective, randomized, multicenter trial that compares cardiac surgery with left atrial surgical ablation with cardiac surgery without ablation in patients with coronary and/or valvular heart disease plus atrial fibrillation.

    Science.gov (United States)

    Straka, Zbyněk; Budera, Petr; Osmančík, Pavel; Vaněk, Tomáš; Hulman, Michal; Smíd, Michal; Malý, Marek; Widimský, Petr

    2013-01-01

    Surgical ablation procedure can restore sinus rhythm (SR) in patients with atrial fibrillation (AF) undergoing cardiac surgery. However, it is not known whether it has any impact on clinical outcomes. There is a need for a randomized trial with long-term follow-up to study the outcome of surgical ablation in patients with coronary and/or valve disease and AF. Patients are prospectively enrolled and randomized either to group A (cardiac surgery with left atrial ablation) or group B (cardiac surgery alone). The primary efficacy outcome is the SR presence (without any AF episode) during a 24-hour electrocardiogram after 1 year. The primary safety outcome is the combined end point of death, myocardial infarction, stroke, and renal failure at 30 days. Long-term outcomes are a composite of total mortality, stroke, bleeding, and heart failure at 1 and 5 years. We finished the enrollment with a total of 224 patients from 3 centers in 2 countries in December 2011. Currently, the incomplete 1-year data are available, and the patients who enrolled first will have their 5-year visits shortly. PRAGUE-12 is the largest study to be conducted so far comparing cardiac surgery with surgical ablation of AF to cardiac surgery without ablation in an unselected population of patients who are operated on for coronary and/or valve disease. Its long-term results will lead to a better recognition of ablation's potential clinical benefits.

  11. Noninvasive, near infrared spectroscopic-measured muscle pH and PO2 indicate tissue perfusion for cardiac surgical patients undergoing cardiopulmonary bypass

    Science.gov (United States)

    Soller, Babs R.; Idwasi, Patrick O.; Balaguer, Jorge; Levin, Steven; Simsir, Sinan A.; Vander Salm, Thomas J.; Collette, Helen; Heard, Stephen O.

    2003-01-01

    OBJECTIVE: To determine whether near infrared spectroscopic measurement of tissue pH and Po2 has sufficient accuracy to assess variation in tissue perfusion resulting from changes in blood pressure and metabolic demand during cardiopulmonary bypass. DESIGN: Prospective clinical study. SETTING: Academic medical center. SUBJECTS: Eighteen elective cardiac surgical patients. INTERVENTION: Cardiac surgery under cardiopulmonary bypass. MEASUREMENTS AND MAIN RESULTS: A near infrared spectroscopic fiber optic probe was placed over the hypothenar eminence. Reference Po2 and pH sensors were inserted in the abductor digiti minimi (V). Data were collected every 30 secs during surgery and for 6 hrs following cardiopulmonary bypass. Calibration equations developed from one third of the data were used with the remaining data to investigate sensitivity of the near infrared spectroscopic measurement to physiologic changes resulting from cardiopulmonary bypass. Near infrared spectroscopic and reference pH and Po2 measurements were compared for each subject using standard error of prediction. Near infrared spectroscopic pH and Po2 at baseline were compared with values during cardiopulmonary bypass just before rewarming commenced (hypotensive, hypothermic), after rewarming (hypotensive, normothermic) just before discontinuation of cardiopulmonary bypass, and at 6 hrs following cardiopulmonary bypass (normotensive, normothermic) using mixed-model analysis of variance. Near infrared spectroscopic pH and Po2 were well correlated with the invasive measurement of pH (R2 =.84) and Po2 (R 2 =.66) with an average standard error of prediction of 0.022 +/- 0.008 pH units and 6 +/- 3 mm Hg, respectively. The average difference between the invasive and near infrared spectroscopic measurement was near zero for both the pH and Po2 measurements. Near infrared spectroscopic Po2 significantly decreased 50% on initiation of cardiopulmonary bypass and remained depressed throughout the bypass and

  12. Surgical experience with cardiac tumours at the General Hospital, Kuala Lumpur.

    Science.gov (United States)

    Awang, Y; Sallehuddin, A

    1991-03-01

    Fifteen patients underwent surgery for cardiac tumours in General Hospital Kuala Lumpur between October 1984 and June 1989. Twelve of the patients had cardiac myxomas and underwent excision under cardiopulmonary bypass. Two patients had sarcoma, of which one was excised. The other was inoperable. Another patient had a metastalic malignant melanoma which was inoperable. Of the patients 10 were female and five male. Their ages ranged from 16 to 60 years. All were symptomatic and the commonest mode of presentation was exertional dyspnoea and palpitations. Two presented with cerebral embolisation. The three patients with malignant tumours had constitutional symptoms at the time of surgery. All patients had echocardiography pre-operatively to confirm the diagnosis of cardiac tumour. Only one patient underwent preoperative cardiac catheterisation and angiography. The surgical approach in all patients was through a median sternotomy and all except one were operated under cardiopulmonary bypass. There was no intraoperative embolisation. There was one perioperative death. Fourteen patients were followed up for periods ranging from one to 44 months. Three patients with malignant cardiac tumours died. One had recurrence of myxoma 21 months after the initial surgery. We conclude that excision of cardiac myxomas carry a very small risk following which patients have good prognosis. Malignant tumours carry a bad prognosis. From our experience, we conclude that echocardiography is an extremely accurate tool in the diagnosis of cardiac tumours.

  13. Effect of thoracic epidural anesthesia on oxygen delivery and utilization in cardiac surgical patients scheduled to undergo off-pump coronary artery bypass surgery: A prospective study

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    Suryaprakash Sharadaprasad

    2011-01-01

    Full Text Available To evaluate the effect of thoracic epidural anesthesia (TEA on tissue oxygen delivery and utilization in patients undergoing cardiac surgery. This prospective observational study was conducted in a tertiary referral heart hospital. A total of 25 patients undergoing elective off-pump coronary artery bypass surgery were enrolled in this study. All patients received thoracic epidural catheter in the most prominent inter-vertebral space between C7 and T3 on the day before operation. On the day of surgery, an arterial catheter and Swan Ganz catheter (capable of measuring cardiac index was inserted. After administering full dose of local anesthetic in the epidural space, serial hemodynamic and oxygen transport parameters were measured for 30 minute prior to administration of general anesthesia, with which the study was culminated. A significant decrease in oxygen delivery index with insignificant changes in oxygen extraction and consumption indices was observed. We conclude that TEA does not affect tissue oxygenation despite a decrease in arterial pressures and cardiac output.

  14. Outcome after surgical repair of congenital cardiac malformations at school age.

    NARCIS (Netherlands)

    Rijken, R.E.A. van der; Maassen, B.A.M.; Walk, T.L.M.; Daniels, O.; Hulstijn-Dirkmaat, G.M.

    2007-01-01

    OBJECTIVES: To explore the long-term physical, educational, behavioural, and emotional outcome of patients undergoing surgical correction of congenital cardiac disease at school age, and to investigate the relation, if any, between the outcome and comorbidity, age and sex, and level of complexity of

  15. EVALUATION OF STAPLING TECHNIQUE IN SURGICAL TREATMENT OF ESOPHAGEALAND CARDIAC CANCER

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    To investigate an effective method to prevent anastomotic leakage and stenosis, evaluating the role of stapling technique in surgical treatment of esophageal and cardiac cancer. Methods: The stapling technique was used in end-to-side esophagogastromosis in surgical treatment of esophageal and cardiac cancer. Results: 128 patients were so treated. One patient died of superior mesenteric artery embolism, and the operative mortality was 0.78%. No anastomotic leakage or stenosis was found in this series. The other complications included postoperative thoracic cavity bleeding in 1 (0.78%), myocardial infarction in 2 (1.56%), stress ulcer of stomach in 1 (0.78%), and gastroparsis in 4 (3.12%). The overall morbidity rate was 4.7%. Conclusion: Using stapler to perform end-to-side esophagogastromosis has the advantages of being simple and safe, cutting short the operation time, and preventing leakage and stenosis. It is an ideal technique in the treatment of esophageal and cardiac cancer.

  16. Left-handed surgical instruments - a guide for cardiac surgeons.

    Science.gov (United States)

    Burdett, Clare; Theakston, Maureen; Dunning, Joel; Goodwin, Andrew; Kendall, Simon William Henry

    2016-08-19

    For ease of use and to aid precision, left-handed instruments are invaluable to the left-handed surgeon. Although they exist, they are not available in many surgical centres. As a result, most operating theatre staff (including many left-handers) have little knowledge of their value or even application. With specific reference to cardiac surgery, this article addresses the ways in which they differ, why they are needed and what is required - with tips on use.

  17. Frontal Cardiac area in patent ductus arteriosus patients

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    Kim, Kun Sang; Choo, Dong Woon [Seoul Natinal University College of Medicine, Seoul (Korea, Republic of)

    1972-03-15

    Cardiac mensuration by radiographic frontal cardiac area method was carried out on 21 patent ductus arteriosus patients, 15 females and 6 males. Formula used in this study is as follows. Frontal cardiac area = {pi}/4 X long diameter X broad diameter. Increase of frontal cardiac area in patent ductus arteriosus patients seems to be evident but the degree of the cardiomegaly is variable. Comparing to normal data by Choo and Kim, frontal cardiac area in patent ductus arteriosus patients in this series is increased in 15.9% to 98.1%. After surgical ligation of the ductus arteriosus, significant decrease of the frontal cardiac area is observed and the average is 12.5%.

  18. MALNUTRITION IN THE SURGICAL PATIENTS

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    Andonovska Biljana J.

    2016-12-01

    Full Text Available The term 'malnutrition' is a broad term used to describe any imbalance in the diet. In 2009 it was confirmed that malnutrition is an urgent health problem. The reasons for which malnutrition may develop are different. Loss on cellular, physical and physiological level happens as a consequence of malnutrition. Studies show that in surgical practice there is malnutrition in 50% of patients and that there is an association between inadequate nutritional status and surgical result. It leads to prolonged treatment, increasing of the level of morbidity and mortality, increased hospital costs, etc. Sometimes malnutrition is unrecognised, untreated and worsened in hospitals. For this reason this paper will elaborate: nutrition and a surgical patient, assessment of a nutritional status, assessment of energy requirements, and enteral and parenteral nutrition in order to determine the conditions and procedures that affect the appearance, recognition and treatment of malnutrition.

  19. Epidemiologia e desfecho de pacientes cirúrgicos não cardíacos em unidades de terapia intensiva no Brasil Epidemiology and outcomes of non-cardiac surgical patients in Brazilian intensive care units

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    Suzana Margareth Lobo

    2008-12-01

    Full Text Available OBJETIVO: Devido aos avanços da medicina e ao envelhecimento da população, a proporção de pacientes em risco de morte após cirurgias está aumentando. Nosso objetivo foi avaliar o desfecho e a epidemiologia de cirurgias não cardíacas em pacientes admitidos em unidade de terapia intensiva. MÉTODOS: Estudo prospectivo, observacional, de coorte, realizado em 21 unidades de terapia intensiva. Um total de 885 pacientes adultos, cirúrgicos, consecutivamente admitidos em unidades de terapia intensiva no período de abril a junho de 2006 foi avaliado e destes, 587 foram incluídos. Os critérios de exclusão foram; trauma, cirurgias cardíacas, neurológicas, ginecológicas, obstétricas e paliativas. Os principais desfechos foram complicações pós-cirúrgicas e mortalidade na unidade de terapia intensiva e 90 dias após a cirurgia. RESULTADOS: Cirurgias de grande porte e de urgência foram realizadas em 66,4% e 31,7%, dos pacientes, respectivamente. A taxa de mortalidade na unidade de terapia intensiva foi de 15%, e 38% dos pacientes tiveram complicações no pós-operatório. A complicação mais comum foi infecção ou sepse (24,7%. Isquemia miocárdica foi diagnosticada em apenas 1,9%. Um total de 94 % dos pacientes que morreram após a cirurgia tinha co-morbidades associadas (3,4 ± 2,2. A principal causa de óbito foi disfunção de múltiplos órgãos (53%. CONCLUSÃO: Sepse é a causa predominante de morbidade em pacientes submetidos a cirurgias não cardíacas. A grande maioria dos óbitos no pós-operatório ocorreu por disfunção de múltiplos órgãos.OBJECTIVES: Due to the dramatic medical breakthroughs and an increasingly ageing population, the proportion of patients who are at risk of dying following surgery is increasing over time. The aim of this study was to evaluate the outcomes and the epidemiology of non-cardiac surgical patients admitted to the intensive care unit. METHODS: A multicenter, prospective, observational

  20. The cardiac patient in Ramadan.

    Science.gov (United States)

    Chamsi-Pasha, Majed; Chamsi-Pasha, Hassan

    2016-01-01

    Ramadan is one of the five fundamental pillars of Islam. During this month, the majority of the 1.6 billion Muslims worldwide observe an absolute fast from dawn to sunset without any drink or food. Our review shows that the impact of fasting during Ramadan on patients with stable cardiac disease is minimal and does not lead to any increase in acute events. Most patients with the stable cardiac disease can fast safely. Most of the drug doses and their regimen are easily manageable during this month and may need not to be changed. Ramadan fasting is a healthy nonpharmacological means for improving cardiovascular risk factors. Most of the Muslims, who suffer from chronic diseases, insist on fasting Ramadan despite being exempted by religion. The Holy Quran specifically exempts the sick from fasting. This is particularly relevant if fasting worsens one's illness or delays recovery. Patients with unstable angina, recent myocardial infarction, uncontrolled hypertension, decompensated heart failure, recent cardiac intervention or cardiac surgery or any debilitating diseases should avoid fasting.

  1. Surgical intervention in patients with necrotizing pancreatitis

    NARCIS (Netherlands)

    Besselink, MG; de Bruijn, MT; Rutten, JP; Boermeester, MA; Hofker, HS; Gooszen, HG

    2006-01-01

    Background: This study evaluated the various surgical strategies for treatment of (suspected) infected necrotizing pancreatitis (INP) and patient referrals for this condition in the Netherlands. Methods: This retrospective study included all 106 consecutive patients who had surgical treatment for IN

  2. Postoperative diaphragmatic paralysis after cardiac surgery in children: incidence, diagnosis and surgical management

    Institute of Scientific and Technical Information of China (English)

    ZHANG Yan-bo; WANG Xu; LI Shou-jun; YANG Ke-ming; SHENG Xiang-dong; YAN Jun

    2013-01-01

    Background Cardiac surgery for congenital heart disease covers a wide spectrum from simple to complex cardiac and extracardiac malformations.Innovations in pediatric cardiac surgery and perioperative care over the past decades have allowed surgical correction or at least palliation in almost all complex congenital heart defects in the first years of life.Diaphragmatic paralysis (DP) due to phrenic nerve injury after congenital cardiac surgery is an important respiratory complication resulting with respiratory insufficiency,lung infections,prolonged hospital stay time and even death.Methods Between April 2001 and December 2010,among patients undergoing cardiac surgery for congenital heart disease,postoperative DP was diagnosed in 47/10 200 (0.46%) patients.Diaphragmatic placation was performed in 37/47 patients.DP was suspected in children who failed to wean from mechanical ventilation or in those with persistent respiratory distress when there is no cardiac cause.Decreased respiratory sounds in auscultation,paradoxical breathing during spontaneous ventilation and elevated hemidiaphragm on chest X-ray led us to use fluoroscopy,ultrasound and/or electromyogram (EMG).When chest X-rays did not have a diagnostic value in patients with persistent respiratory distress,bilateral DP was suspected and immediate fluoroscopy of EMG was performed for diagnosis.In all patients,diaphragmatic placation was performed using a thoracic approach,through the sixth or seventh intercostals space with lateral thoracotomy.Results A total of 47 patients (21 females and 26 males) with a median age of 7.21 months (range 0.27-71 months) were diagnosed DP after cardiac surgery.The incidence of DP was 0.46% after cardiac surgery.The paralysed hemidiaphragm was left side in 26/47 (55.3%),right side in 17/47 (36.2%) and bilateral in 4/47 (8.5%) cases.The assisted ventilation time after cardiac surgery was (450±216) (116-856) hours.The median time from cardiac surgery to surgical

  3. REVIEW OF MODERN NON‐SURGICAL TOOLS APPLIED IN CARDIAC SURGERY

    Directory of Open Access Journals (Sweden)

    Marcin MARUSZEWSKI

    2013-04-01

    Full Text Available Surgical intervention is commonly associated with the use of hardware that facilitates invasive medical treatment. Nowadays surgeons apply a new set of tools that help them anticipate the outcome of the intervention and define potential risk factors. Increasing patient migration inspired healthcare professionals to introduce universal standards of care, supported by medical guidelines and checklists. Today, prior to skin incision, every modern cardiac surgeon is enabled in the whole range of tools that are designed to increase patient safety and provide thorough information to the whole medical team.

  4. ECLS in Pediatric Cardiac Patients

    Science.gov (United States)

    Di Nardo, Matteo; MacLaren, Graeme; Marano, Marco; Cecchetti, Corrado; Bernaschi, Paola; Amodeo, Antonio

    2016-01-01

    Extracorporeal life support (ECLS) is an important device in the management of children with severe refractory cardiac and or pulmonary failure. Actually, two forms of ECLS are available for neonates and children: extracorporeal membrane oxygenation (ECMO) and use of a ventricular assist device (VAD). Both these techniques have their own advantages and disadvantages. The intra-aortic balloon pump is another ECLS device that has been successfully used in larger children, adolescents, and adults, but has found limited applicability in smaller children. In this review, we will present the “state of art” of ECMO in neonate and children with heart failure. ECMO is commonly used in a variety of settings to provide support to critically ill patients with cardiac disease. However, a strict selection of patients and timing of intervention should be performed to avoid the increase in mortality and morbidity of these patients. Therefore, every attempt should be done to start ECLS “urgently” rather than “emergently,” before the presence of dysfunction of end organs or circulatory collapse. Even though exciting progress is being made in the development of VADs for long-term mechanical support in children, ECMO remains the mainstay of mechanical circulatory support in children with complex anatomy, particularly those needing rapid resuscitation and those with a functionally univentricular circulation. With the increase in familiarity with ECMO, new indications have been added, such as extracorporeal cardiopulmonary resuscitation (ECPR). The literature supporting ECPR is increasing in children. Reasonable survival rates have been achieved after initiation of support during active compressions of the chest following in-hospital cardiac arrest. Contraindications to ECLS have reduced in the last 5 years and many centers support patients with functionally univentricular circulations. Improved results have been recently achieved in this complex subset of patients. PMID

  5. Minimally invasive cardiac surgery in the adult: surgical instruments, equipment, and techniques.

    Science.gov (United States)

    Kitamura, M; Uwabe, K; Hirota, J; Kawai, A; Endo, M; Koyanagi, H

    1998-09-01

    To clarify the special instruments and equipment used for minimally invasive cardiac surgery (MICS), we examined the initial experiences with MICS operations with ministernotomy or minithoracotomy at our institution. Fifty adult patients with congenital, valvular, and/or ischemic heart diseases underwent MICS operations, and all surgical procedures were completed without conversion to full sternotomy. The length of the skin incision was about 10 cm or less in all patients. Postoperative recovery was favorable, and the majority of the patients were discharged from the hospital around the end of the second postoperative week. In this series of patients, an oscillating bone saw, lifting type retractor, 2 blade spreader, cannula with a balloon, and right-angled aortic clamp among other items, were very useful for successfully performing various operations with MICS approaches and techniques. The associated results suggest that MICS with ministernotomy or minithoracotomy was feasible using special instruments and equipment and could be encouraged for adult patients with various cardiovascular diseases.

  6. Surgical intervention for esophageal atresia in patients with trisomy 18.

    Science.gov (United States)

    Nishi, Eriko; Takamizawa, Shigeru; Iio, Kenji; Yamada, Yasumasa; Yoshizawa, Katsumi; Hatata, Tomoko; Hiroma, Takehiko; Mizuno, Seiji; Kawame, Hiroshi; Fukushima, Yoshimitsu; Nakamura, Tomohiko; Kosho, Tomoki

    2014-02-01

    Trisomy 18 is a common chromosomal aberration syndrome involving growth impairment, various malformations, poor prognosis, and severe developmental delay in survivors. Although esophageal atresia (EA) with tracheoesophageal fistula (TEF) is a potentially fatal complication that can only be rescued through surgical correction, no reports have addressed the efficacy of surgical intervention for EA in patients with trisomy 18. We reviewed detailed clinical information of 24 patients with trisomy 18 and EA who were admitted to two neonatal intensive care units in Japan and underwent intensive treatment including surgical interventions from 1982 to 2009. Nine patients underwent only palliative surgery, including six who underwent only gastrostomy or both gastrostomy and jejunostomy (Group 1) and three who underwent gastrostomy and TEF division (Group 2). The other 15 patients underwent radical surgery, including 10 who underwent single-stage esophago-esophagostomy with TEF division (Group 3) and five who underwent two-stage operation (gastrostomy followed by esophago-esophagostomy with TEF division) (Group 4). No intraoperative death or anesthetic complications were noted. Enteral feeding was accomplished in 17 patients, three of whom were fed orally. Three patients could be discharged home. The 1-year survival rate was 17%: 27% in those receiving radical surgery (Groups 3 and 4); 0% in those receiving palliative surgery (Groups 1 and 2). Most causes of death were related to cardiac complications. EA is not an absolute poor prognostic factor in patients with trisomy 18 undergoing radical surgery for EA and intensive cardiac management.

  7. Cardiac troponin elevations among critically ill patients.

    NARCIS (Netherlands)

    Klein Gunnewiek, J.M.T.; Hoeven, J.G. van der

    2004-01-01

    PURPOSE OF THE REVIEW: Elevated levels of cardiac troponins, indicative of the presence of cardiac injury, have been reported in critically ill patients. In this review, the incidence, significance, and clinical relevance of elevated troponin levels among this group of patients will be discussed. RE

  8. SURGICAL TREATMENT OF BLUNT CARDIAC TRAUMA IN CHHDREN: REPORT OF 2 CASES AND REVIEW OF LITERATURES

    Institute of Scientific and Technical Information of China (English)

    朱宏斌; 苏肇伉; 丁文祥; 郑景浩

    2005-01-01

    Objective Summarizing the clinical experience of surgical treatment in 2 cases of blunt cardiac trauma and reviewing the relevant literatures. Methods A 6-year-old girl was diagnosed muscular ventricular septal defect and left ventricular aneurysm 2d after automobile accident and underwent ventricular septal defect repair 2 weeks after injury. Another 9-year-old boy was diagnosed severe mitral regurgitation resulted from rupture of posterior papillary muscle 9d after automobile accident and underwent mitral valvuloplasty 2 weeks after injury.Results Heart function of the first patient was in New York Heart Association ( NYHA ) class Ⅰ , echocardiography showed no residual septal defect and the size of left ventricular aneurysm reduced. Heart function of the second patient is in NYHA class Ⅱ, echocardiography showed mild mitral regurgitation. Conclusion Blunt traumatic heart disease occurs either because of heart compression between sternum and the spine and/or because of myocardi-al contusion; A more aggressive strategy with surgical treatment earlier before deterioration of heart function is advocated; Earlier surgical correction of anatomic deformity will achieve a good result and a long time follow-up is necessary.

  9. Prevalence of cardiac dysfunction and abnormalities in patients with adolescent idiopathic scoliosis requiring surgery.

    Science.gov (United States)

    Liu, Limin; Xiu, Peng; Li, Qian; Song, Yueming; Chen, Rigao; Zhou, Chunguang

    2010-12-01

    The prevalence of cardiac abnormalities in patients with adolescent idiopathic scoliosis in an Asian population has not been reported. A retrospective study was conducted to evaluate the incidence of cardiac abnormalities in these patients. From January 2007 to April 2009, echocardiography and pulmonary function tests were performed in 80 adolescent idiopathic scoliosis patients who required surgical intervention. A thorough analysis of cardiopulmonary functions and cardiac structures was performed. The risk factors, types of cardiac abnormalities, and associations between severity of scoliosis or pulmonary function and cardiac abnormalities were assessed. Cardiac abnormalities were detected by echocardiogram in 25 patients, including 14 with structural abnormalities and 11 with functional abnormalities. The most common functional abnormality was tricuspid regurgitation (9 of 80; 11.3%), whereas atrial septal defect was the most common structural abnormality (7 of 80). Altered hemodynamics occurred in 5 patients, including 3 with ventricular septal defect and 2 with mitral valve dysplasia. Abnormal electrocardiographic findings presented in only 9 of the 25 patients with cardiac abnormalities. No significant associations were found between severity of scoliosis or pulmonary function and cardiac abnormalities. A high incidence of cardiac abnormality exists in patients with adolescent idiopathic scoliosis in this region. Although most patients tolerated surgery, some patients were at risk of decompensation postoperatively. Electrocardiography is of limited value for detecting cardiac problems in patients with adolescent idiopathic scoliosis, we recommend echocardiography as a routine modality in the preoperative evaluation of patients with adolescent idiopathic scoliosis.

  10. Relationship between patient complaints and surgical complications

    Science.gov (United States)

    Murff, H J; France, D J; Blackford, J; Grogan, E L; Yu, C; Speroff, T; Pichert, J W; Hickson, G B

    2006-01-01

    Background Patient complaints are associated with increased malpractice risk but it is unclear if complaints might be associated with medical complications. The purpose of this study was to determine whether an association exists between patient complaints and surgical complications. Methods A retrospective analysis of 16 713 surgical admissions was conducted over a 54 month period at a single academic medical center. Surgical complications were identified using administrative data. The primary outcome measure was unsolicited patient complaints. Results During the study period 0.9% of surgical admissions were associated with a patient complaint. 19% of admissions associated with a patient complaint included a postoperative complication compared with 12.5% of admissions without a patient complaint (p = 0.01). After adjusting for surgical specialty, co‐morbid illnesses and length of stay, admissions with complications had an odds ratio of 1.74 (95% confidence interval 1.01 to 2.98) of being associated with a complaint compared with admissions without complications. Conclusions Admissions with surgical complications are more likely to be associated with a complaint than surgical admissions without complications. Further research is necessary to determine if patient complaints might serve as markers for poor clinical outcomes. PMID:16456204

  11. Methemoglobinaemia in Cardiac Patients on Nitrate Therapy

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    Abdel Aziz A. Ghanem

    2010-06-01

    Full Text Available Background: Methaemoglobinaemia refers to the oxidation of ferrous iron to ferric iron within the haemoglobin molecule, which occurs following oxidative stresses. The subsequent impairment in oxygen transport may lead to progressive hypoxia that is highly dangerous condition especially in borderline patients like the cardiac patient.Objectives: In the present work, authors explore the extent of methaemoglobinaemia in cardiac patients receiving nitrate therapy.Methodology: The study included 970 cardiac patients presented in cardiology department, Mansoura Specialised Medical Hospital, Egypt, in the period from February to July 2009. Patients were taking oral, sublingual, dermal preparation or a combination of two preparations.Results: cases of the study had methemoglobin level 1.1782 ± 0.3476 g/dL with insignificant difference between males and females. Methemoglobin showed positive correlation with carboxyhemogloin and negative correlation with O2 content and O2 saturation. It was significantly higher in cardiac patient with chest infection, anaemia and diabetic patients but didn't differ in hepatic or non hepatic cardiac patients. 3.2% of cardiac patients who receive more than one nitrate preparation (either oral and dermal or oral and sublingual therapy have methemoglobin level significantly higher than those who receive single preparation. There is significant difference in methemoglobin level in cardiac patients complaining of myocardial infarction “MI”, unstable Angina, atrial fibrillation “AF” and hypertensive heart disease “HTN”.Conclusions: It is concluded that commonly used dosages of nitrates are capable of causing elevations of methemoglobin ranged from 0.9 – 5.3 g/dl. Although the elevation in methaemoglobin (MetHb levels was not of routine clinical significance, there was statistically significant increase in MetHb levels in cardiac patients with another pathologic condition as anaemia, diabetes mellitus or chest

  12. Perfecting patient flow in the surgical setting.

    Science.gov (United States)

    Amato-Vealey, Elaine J; Fountain, Patricia; Coppola, Deborah

    2012-07-01

    Reduced surgical efficiency and productivity, delayed patient discharges, and prolonged use of hospital resources are the results of an OR that is unable to move patients to the postanesthesia care unit or other patient units. A primary reason for perioperative patient flow delay is the lack of hospital beds to accommodate surgical patients, which consequently causes backups of patients currently in the surgical suite. In one facility, implementing Six Sigma methodology helped to improve OR patient flow by identifying ways that frontline staff members could work more intelligently and more efficiently, and with less stress to streamline workflow and eliminate redundancy and waste in ways that did not necessitate reducing the number of employees. The results were improved employee morale, job satisfaction and safety, and an enhanced patient experience.

  13. Interventional and surgical treatment of cardiac arrhythmias in adults with congenital heart disease.

    Science.gov (United States)

    Koyak, Zeliha; de Groot, Joris R; Mulder, Barbara J M

    2010-12-01

    Arrhythmias are a major cause of morbidity, mortality and hospital admission in adults with congenital heart disease (CHD). The etiology of arrhythmias in this population is often multifactorial and includes electrical disturbances as part of the underlying defect, surgical intervention or hemodynamic abnormalities. Despite the numerous existing arrhythmia management tools including drug therapy, pacing and ablation, management of arrhythmias in adults with CHD remains difficult and challenging. Owing to improvement in mapping and ablation techniques, ablation and arrhythmia surgery are being performed more frequently in adults with CHD. However, there is little information on the long-term results of these treatment strategies. The purpose of this article is therefore to review the available data on nonpharmacological treatment of cardiac arrhythmias in adult patients with CHD and to give an overview of the available data on the early and late outcomes of these treatment strategies.

  14. The obesity paradox in cardiac arrest patients.

    Science.gov (United States)

    Chalkias, Athanasios; Xanthos, Theodoros

    2014-02-01

    Evidence from clinical cohorts indicates an obesity paradox in overweight and obese patients who seem to have a more favorable short-term and long-term prognosis than leaner patients. Although obese cardiac arrest victims are theoretically more difficult to be resuscitated due to difficulties in providing adequate chest compressions, ventilation, and oxygenation, research so far has shown that there is an obesity paradox in cardiac arrest.

  15. Paediatric and congenital cardiac surgery in emerging economies: surgical 'safari' versus educational programmes.

    Science.gov (United States)

    Corno, Antonio F

    2016-07-01

    To attract the interest of all people potentially involved in humanitarian activities in the emerging economies, in particular giving attention to the basic requirements of the organization of paediatric cardiac surgery activities, the requirements for a successful partnership with the local existing organizations and the basic elements of a patient-centred multidisciplinary integrated approach. Unfortunately, for many years, the interventions in the low and middle income countries were largely limited to short-term medical missions, not inappropriately nicknamed 'surgical safari', because of negative general and specific characteristics. The negative aspects and the limits of the short-term medical missions can be overcome only by long-term educational programmes. The most suitable and consistent models of long-term educational programmes have been combined and implemented with the personal experience to offer a proposal for a long-term educational project, with the following steps: (i) site selection; (ii) demographic research; (iii) site assessment; (iv) organization of surgical educational teams; (v) regular frequency of surgical educational missions; (vi) programme evolution and maturation; (vii) educational outreach and interactive support. Potential limits of a long-term educational surgical programme are: (i) financial affordability; (ii) basic legal needs; (iii) legal support; (iv) non-profit indemnification. The success should not be measured by the number of successful operations of any given mission, but by the successful operations that our colleagues perform after we leave. Considering that the children in need outnumber by far the people able to provide care, in this humanitarian medicine there should be plenty of room for cooperation rather than competition. The main goal should be to provide teaching to local staff and implement methods and techniques to support the improvement of the care of the patients in the long run. This review focuses on the

  16. Nutritional supplements in the surgical patient.

    Science.gov (United States)

    Stohs, Sidney J; Dudrick, Stanley J

    2011-08-01

    This article presents an overview of the current knowledge, status, and use of supplements by patients before surgical operations, together with the benefits expected of the supplements by the patients. The indications, potential advantages and disadvantages, and the relationships with various aspects of the preoperative preparation and postoperative management of surgical patients are discussed, with emphasis on the significant percentage of this population that is deficient in fundamental nutrients. Recent revisions and recommendations for some of the macronutrients are presented, together with a summary of federal regulations and an oversight of supplements.

  17. Thoracocentesis in cardiac surgery patients.

    Science.gov (United States)

    Wickbom, Anders; Cha, Soon Ok; Ahlsson, Anders

    2015-01-01

    Pleural effusion following cardiac surgery is a common complication that sometimes requires invasive treatment. Conventional methods for evacuation include needle aspiration and chest tube insertion. We present an effective, easy and potentially time-saving method of thoracocentesis, using a single-lumen central venous catheter.

  18. The cardiac patient during Ramadan and Hajj.

    Science.gov (United States)

    Chamsi-Pasha, Hassan; Ahmed, Waqar H; Al-Shaibi, Khaled F

    2014-10-01

    The holy month of Ramadan is one of the five pillars of Islam. During this month, fasting Muslims refrain from eating, drinking, smoking, and sex from dawn until sunset. Although the Quran exempts sick people from the duty of fasting, it is not uncommon for many heart disease patients to fast during Ramadan. Despite the fact that more than a billion Muslims worldwide fast during Ramadan, there is no clear consensus on its effects on cardiac disease. Some studies have shown that the effects of fasting on stable patients with cardiac disease are minimal and the majority of patients with stable cardiac illness can endure Ramadan fasting with no clinical deterioration. Fasting during Ramadan does not seem to increase hospitalizations for congestive heart failure. However, patients with decompensated heart failure or those requiring large doses of diuretics are strongly advised not to fast, particularly when Ramadan falls in summer. Patients with controlled hypertension can safely fast. However, patients with resistant hypertension should be advised not to fast until their blood pressure is reasonably controlled. Patients with recent myocardial infarction, unstable angina, recent cardiac intervention or cardiac surgery should avoid fasting. Physician advice should be individualized and patients are encouraged to seek medical advice before fasting in order to adjust their medications, if required. The performance of the Hajj pilgrimage is another pillar of Islam and is obligatory once in the lifetime for all adult Muslims who are in good health and can afford to undertake the journey. Hajj is a physically, mentally, emotionally, and spiritually demanding experience. Medical checkups one or two months before leaving for Hajj is warranted, especially for those with chronic illnesses such as cardiovascular disease. Patients with heart failure, uncontrolled hypertension, serious arrhythmias, unstable angina, recent myocardial infarction, or cardiac surgery should be

  19. Surgical Planning by 3D Printing for Primary Cardiac Schwannoma Resection.

    Science.gov (United States)

    Son, Kuk Hui; Kim, Kun-Woo; Ahn, Chi Bum; Choi, Chang Hu; Park, Kook Yang; Park, Chul Hyun; Lee, Jae-Ik; Jeon, Yang Bin

    2015-11-01

    We report herein a case of benign cardiac schwannoma in the interatrial septum. A 42-year-old woman was transferred from a clinic because of cardiomegaly as determined by chest X-ray. A transthoracic echocardiography and chest computed tomography examination revealed a huge mass in the pericardium compressing the right atrium, superior vena cava (SVC), left atrium, and superior pulmonary vein. To confirm that the tumor originated from either heart or mediastinum, cine magnetic resonance imaging was performed, but the result was not conclusive. To facilitate surgical planning, we used 3D printing. Using a printed heart model, we decided that tumor resection under cardiopulmonary bypass (CPB) through sternotomy would be technically feasible. At surgery, a huge tumor in the interatrial septum was confirmed. By incision on the atrial roof between the aorta and SVC, tumor enucleation was performed successfully under CPB. Pathology revealed benign schwannoma. The patient was discharged without complication. 3D printing of the heart and tumor was found to be helpful when deciding optimal surgical approach.

  20. Surgical acute abdomen in elderly patients.

    Directory of Open Access Journals (Sweden)

    Itengré Ouédraogo

    2004-08-01

    Full Text Available Fundaments : The surgical acute abdomen usually is the most frequent cause of abdominal surgery of urgency in t he old one, with the high mortality in spite of the modern surgical technologies. Objective: To evaluate the surgery of the surgical acute abdomen in the old one. Method: Appears a prospectivo descriptive study that includes 102 patients of 60 years or more who underwent surgery at the ¨Dr Gustavo Aldereguía Lima¨ University Hospital of Cienfuegos with this diagnostic. The primary data were obtained from clinical cards of the patients and the daily clinical observation until the debit. Results: The patients presented an average age of 74 years, being the most frequent causes of the syndrome intestinal obstruction (32,4%, the biliary tract affections (22,5%, and acute appendicitis (21,6%. The most frequent symptom was abdominal pain (96,08%, and we noticed tachycardia in 80,4%. Postoperating complications in 47,06% of the patients appeared and was observed a mortality of 26,5% with statistically significant relation with the age, ASA classification, surgical risk, time of evolution and the surgical time. The peritonitis heads the direct causes of death.

  1. Approach to Pediatric Patients during Surgical Interventions

    Directory of Open Access Journals (Sweden)

    Seher Ünver

    2013-12-01

    Full Text Available A child’s surgical period usually contains unpleasant and difficult experiences, for the child and the parents. The child in this period experiences greater anxiety and distress. On the other hand, pediatric patients have complex states that directly effects their perioperative care during. Because their perioperative care includes not only the knowledge of general surgical procedure and care of a patient in the operating room. It also includes the specific understanding of a child’s airway, anatomy and physiology, the understanding of child development and care of the child and family. This review is prepared to present these differences of the pediatric surgical patients and the care during their perioperative period. (Jo­ur­nal of Cur­rent Pe­di­at­rics 2013; 11: 128-33

  2. The surgical prebrief as part of a five-point comprehensive approach to improving pediatric cardiac surgical team communication.

    Science.gov (United States)

    Hoganson, David M; Boston, Umar S; Manning, Peter B; Eghtesady, Pirooz

    2014-10-01

    Communication is essential to the safe conduct of any critical task including cardiac surgery. After inspiration by airline crew resource management training, a communication system for the care plans of pediatric cardiac patients was developed and refined over time that encompasses the entire heart center team. Five distinct communication points are used to ensure preoperative, intraoperative, and postoperative care, which is transitioned efficiently and maintained at the highest level.

  3. Do clinical diagnoses correlate with pathological diagnoses in cardiac transplant patients? The importance of endomyocardial biopsy

    DEFF Research Database (Denmark)

    Luk, Adriana; Metawee, Mohammed; Ahn, Eric

    2009-01-01

    of 296 surgically excised hearts over a 20-year period (January 1987 to July 2006) at one institution were examined. Patients were separated into groups based on year of heart transplantation. The tissue was examined to determine the underlying cardiac pathology leading to congestive heart failure......BACKGROUND: Heart transplantation remains the last treatment option for patients with end-stage cardiac disease. Such diseases include ischemic cardiomyopathy, nonischemic cardiomyopathy and other conditions such as arrhythmogenic right ventricular dysplasia, cardiac sarcoidosis and cardiac...... amyloidosis. OBJECTIVE: To review the changes that have occurred over time in the etiology of heart disease in patients requiring heart transplantation, and to compare the clinical and histological diagnoses of explanted hearts from patients with progressive cardiac disease. METHODS: The pathological findings...

  4. Improved patient selection by stratified surgical intervention

    DEFF Research Database (Denmark)

    Wang, Miao; Bünger, Cody E; Li, Haisheng

    2015-01-01

    BACKGROUND CONTEXT: Choosing the best surgical treatment for patients with spinal metastases remains a significant challenge for spine surgeons. There is currently no gold standard for surgical treatments. The Aarhus Spinal Metastases Algorithm (ASMA) was established to help surgeons choose...... the most appropriate surgical intervention for patients with spinal metastases. PURPOSE: The purpose of this study was to evaluate the clinical outcome of stratified surgical interventions based on the ASMA, which combines life expectancy and the anatomical classification of patients with spinal metastases...... survival times in the five surgical groups determined by the ASMA were 2.1 (TS 0-4, TC 1-7), 5.1 (TS 5-8, TC 1-7), 12.1 (TS 9-11, TC 1-7 or TS 12-15, TC 7), 26.0 (TS 12-15, TC 4-6), and 36.0 (TS 12-15, TC 1-3) months. The 30-day mortality rate was 7.5%. Postoperative neurological function was maintained...

  5. Percutaneous treatment in patients presenting with malignant cardiac tamponade

    Energy Technology Data Exchange (ETDEWEB)

    Marcy, P.Y. [Antoine Lacassagne Center, Interventional Radiology Department, Nice (France); Bondiau, P.Y. [Antoine Lacassagne Center, Radiation Therapy Department, Nice (France); Brunner, P. [Centre Hospitalier Princesse, Grace (Monaco). Interventional Radiology Department

    2005-09-01

    The percutaneous treatment of pericardial effusion resulting in cardiac tamponade has undergone an evolution in recent years with the use of less invasive drainage techniques in selected cases. To determine optimal therapy modalities for oncology patients with malignant pericardial tamponade (MPT), the authors review their institutional experience with percutaneous needle puncture routes, means of imaging-guided drainage and percutaneous management of the pericardial fluid effusion (pericardial sclerosis and balloon pericardiotomy). Advantages and limits of the percutaneous techniques will be compared to the surgical treatment. (orig.)

  6. 经内科外科两种途径拔除感染性永久起搏器电极导线的比较分析%Comparative Analysis Between Surgical and Trans-venous Lead Retraction in Patients With Infection Caused by Cardiac Implantable Electronic Devices

    Institute of Scientific and Technical Information of China (English)

    王德; 熊辉; 华伟; 陈柯萍; 刘志敏

    2015-01-01

      结果:开胸组和经静脉组两组患者性别、年龄未见明显差异。经静脉组以单纯囊袋感染为主(41/49例),开胸组以感染性心内膜炎或赘生物形成为主(7/10例),两组比较差异有统计学意义(P  结论:临床经静脉途径已能有效地拔除多数起搏器电极导线,首选内科途径。外科开胸手术拔除起搏器电极导线适用于下列患者:①赘生物过大,易导致肺栓塞者;②经静脉途径拔除起搏器电极导线困难者;③合并其它心脏疾病,需要同期行心脏外科手术;④由于感染性心内膜炎造成三尖瓣功能障碍。%Objective: To investigate the clinical indication of cardiac implantable electronic devices (CIED) lead retraction between surgical and trans-venous approaches in patients with CIED infection, and to explore the principles for surgical CIED retraction. Methods: A total of 59 consecutive patients with CIED infection treated in our hospital from 2002-01 to 2014-04 were retrospectively studied. The patients were divided into 2 groups: Surgical group, n=10 and Trans-venous group, n=49. The clinical characteristics and prognosis were analyzed and compared between 2 groups. Results: There were no real differences in gender and age between 2 groups. The patients in Trans-venous group mainly suffered from pocket infection (41/49), while in Surgical group mainly had infective endocarditis or lead vegetation (7/10), P Conclusion: CIED lead retraction can be electively performed by trans-venous approach, it may work as the ifrst choice in clinicl practice. The surgical lead retraction was suitable for the following patients:①with extra large vegetation which may cause pulmonary embolism,②with dififculty for trans-venous lead retraction,③combining with other cardiac diseases which need operation at meanwhile and④with tricuspid valve malfunction incurred by infective endocarditis.

  7. [Surgical treatment of patients for abdominal sepsis].

    Science.gov (United States)

    Kryvoruchko, I A; Usenko, O Iu; Andreieshchev, S A

    2014-08-01

    Results of surgical treatment of 201 patients, suffering abdominal sepsis (AS), which have occurred after operations on abdominal organs, were analyzed. Expediency of application of modern scales for the patients state severity estimation, prognostic sign-posts and dynamic of the pathological process course in every patient was substantiated. Existing systems of prognostication (APACHE II, SOFA, MODS) are applied restrictedly for diagnosis of infection in patients, what demands relaparotomy performance in presence of clinical signs of intraabdominal infection, which persists. For prognostication of the treatment result and determination of indications for relaparotomy conduction in patients, suffering severe AS and infectious-toxic shock (ITSH), the most informative is application of the Manheim's index of peritonitis together with analysis of clinico-laboratory indices for formation of groups of patients in risk, to whom reoperation is indicated. Advantages of relaparotomy "on demand" conduction were proved in comparison with "programmed" relaparotomy during the staged surgical treatment of patients, suffering severe AS and ITSH. Complex surgical treatment with substantiation of indications and choice of adequate method of intervention secures improvement of the treatment results in these severely ill patients.

  8. Cardiac arrhythmias in adult patients with asthma

    DEFF Research Database (Denmark)

    Warnier, Miriam J; Rutten, Frans H; Kors, Jan A;

    2012-01-01

    OBJECTIVE: The pathogenesis of cardiac arrhythmias in asthma patients has not been fully elucidated. Adverse drug effects, particularly those of β2-mimetics, may play a role. The aim of this study was to determine whether asthma is associated with the risk of cardiac arrhythmias and electrocardio......OBJECTIVE: The pathogenesis of cardiac arrhythmias in asthma patients has not been fully elucidated. Adverse drug effects, particularly those of β2-mimetics, may play a role. The aim of this study was to determine whether asthma is associated with the risk of cardiac arrhythmias...... and electrocardiographic characteristics of arrhythmogenicity (ECG) and to explore the role of β2-mimetics. METHODS: A cross-sectional study was conducted among 158 adult patients with a diagnosis of asthma and 6303 participants without asthma from the cohort of the Utrecht Health Project-an ongoing, longitudinal, primary...... or flutter). Secondary outcomes were tachycardia, bradycardia, PVC, atrial fibrillation or flutter, mean heart rate, mean corrected QT (QTc) interval length, and prolonged QTc interval. RESULTS: Tachycardia and PVCs were more prevalent in patients with asthma (3% and 4%, respectively) than those without...

  9. Incidence, microbiological profile of nosocomial infections, and their antibiotic resistance patterns in a high volume Cardiac Surgical Intensive Care Unit

    Directory of Open Access Journals (Sweden)

    Manoj Kumar Sahu

    2016-01-01

    Full Text Available Background: Nosocomial infections (NIs in the postoperative period not only increase morbidity and mortality, but also impose a significant economic burden on the health care infrastructure. This retrospective study was undertaken to (a evaluate the incidence, characteristics, risk factors and outcomes of NIs and (b identify common microorganisms responsible for infection and their antibiotic resistance profile in our Cardiac Surgical Intensive Care Unit (CSICU. Patients and Methods: After ethics committee approval, the CSICU records of all patients who underwent cardiovascular surgery between January 2013 and December 2014 were reviewed retrospectively. The incidence of NI, distribution of NI sites, types of microorganisms and their antibiotic resistance, length of CSICU stay, and patient-outcome were determined. Results: Three hundred and nineteen of 6864 patients (4.6% developed NI after cardiac surgery. Lower respiratory tract infections (LRTIs accounted for most of the infections (44.2% followed by surgical-site infection (SSI, 11.6%, bloodstream infection (BSI, 7.5%, urinary tract infection (UTI, 6.9% and infections from combined sources (29.8%. Acinetobacter, Klebsiella, Escherichia coli, and Staphylococcus were the most frequent pathogens isolated in patients with LRTI, BSI, UTI, and SSI, respectively. The Gram-negative bacteria isolated from different sources were found to be highly resistant to commonly used antibiotics. Conclusion: The incidence of NI and sepsis-related mortality, in our CSICU, was 4.6% and 1.9%, respectively. Lower respiratory tract was the most common site of infection and Gram-negative bacilli, the most common pathogens after cardiac surgery. Antibiotic resistance was maximum with Acinetobacter spp.

  10. Extracorporeal life support in pediatric cardiac patients

    Directory of Open Access Journals (Sweden)

    Matteo Di NARDO

    2016-10-01

    Full Text Available Extracorporeal Life Support (ECLS is a valuable tool in the management of neonates and older children with severe cardiac or respiratory failure. In this review, we focus on ECLS when used for neonatal and pediatric cardiac disease. Strict selection of patients and timely deployment are necessary to optimize outcomes. Although every attempt should be made to deploy ECLS urgently rather than emergently, extracorporeal cardiopulmonary resuscitation (ECPR is being increasingly used and reasonable survival rates have been achieved after initiation of ECLS during active compressions of the chest following in-hospital cardiac arrest. Contraindications to ECLS are falling over time, although lethal chromosomal abnormalities, severe irreversible brain injury, and extremely low gestational age and weight (<32 weeks gestation or <1.5 kg remain firm contraindications.

  11. Sudden cardiac arrest in a patient with epilepsy induced by chronic inflammation on the cerebral surface

    Institute of Scientific and Technical Information of China (English)

    Yuxi Liu; Weicheng Hao; Xiaoming Yang; Yimin Wang; Yu Su

    2012-01-01

    The present study analyzed a patient with epilepsy due to chronic inflammation on the cerebral surface underwent sudden cardiac arrest. Paradoxical brain discharge, which occurred prior to epileptic seizures, induced a sudden cardiac arrest. However, when the focal brain pressure was relieved, cardiac arrest disappeared. A 27-year-old male patient underwent pre-surgical video-electroencephalogram monitoring for 160 hours. During monitoring, secondary tonic-clonic seizures occurred five times. A burst of paradoxical brain discharges occurred at 2-19 seconds (mean 8 seconds) prior to epileptic seizures. After 2-3 seconds, sudden cardiac arrest occurred and lasted for 12-22 seconds (average 16 seconds). The heart rate subsequently returned to a normal rate. Results revealed arachnoid pachymenia and adhesions, as well as mucus on the focal cerebral surface, combined with poor circulation and increased pressure. Intracranial electrodes were placed using surgical methods. Following removal of the arachnoid adhesions and mucus on the local cerebral surface, paradoxical brain discharge and epileptic seizures occurred three times, but sudden cardiac arrest was not recorded during 150-hour monitoring. Post-surgical histological examination indicated meningitis. Experimental findings suggested that paradoxical brain discharge led to cardiac arrest instead of epileptic seizures; the insult was associated with chronic inflammation on the cerebral surface, which subsequently led to hypertension and poor blood circulation in focal cerebral areas.

  12. [Antiplatelet agents and anticoagulants: management of the anticoagulated surgical patient].

    Science.gov (United States)

    Llau, Juan V; Ferrandis, Raquel; López Forte, Cristina

    2009-06-01

    Among the drugs most widely consumed by patients are both antiplatelet agents (aspirin, clopidogrel, ticlopidine) and anticoagulants (acenocoumarol, warfarin, low molecular weight heparin, fondaparinux). The use of these drugs in the perioperative period is an essential concern in patient care due to the need to balance the risk of bleeding against thrombotic risk (arterial or venous), which is increased in surgical patients. The present review highlights three main aspects. Firstly, withdrawal of antiplatelet agents is recommended between 1 week and 10 days before surgery to minimize perioperative bleeding. However, this practice has been questioned because patients without the required antiplatelet coverage may be at greater risk of developing cardiac, cerebral or peripheral vascular complications. Therefore, the recommendation of systematic antiplatelet withdrawal for a specific period should be rejected. Currently, risks should be evaluated on an individual basis to minimize the time during which the patient remains without adequate antiplatelet protection. Secondly, thromboprophylaxis is required in most surgical patients due to the high prevalence of venous thromboembolic disease. This implies the use of anticoagulants and the practice of regional anesthesia has been questioned in these patients. However, with the safety recommendations established by the various scientific societies, this practice has been demonstrated to be safe. Finally, "bridge therapy" in patients anticoagulated with acenocoumarol should be performed on an individual basis rather than systematically without taking into account the thrombotic risks of each patient. The perioperative period involves high arterial and venous thrombotic risk and the optimal use of antiplatelet agents and anticoagulants should be a priority to minimize this risk without increasing hemorrhagic risk. Multidisciplinary consensus is essential on this matter.

  13. Comparison of clinical results of pharmaceutical and surgical therapy in patients with severe chronic heart failure

    Directory of Open Access Journals (Sweden)

    Kotsoeva О.Т.

    2016-06-01

    Full Text Available The aim of the presented paper is a meta-analysis of clinical studies on the comparative effectiveness of pharmaceutical therapy and surgical treatment such as cardiac resynchronization therapy (CRT, cardiac resynchronization therapy with cardioversion-defibrillation (CRT-D, circulatory support system and heart transplantation in patients with severe chronic heart failure (CHF. Material and Methods. Results of 41 clinical studies (29799 patients with severe CHF were included in a meta-analysis. Data search was conducted in the following databases: Medline, Medscape, Pubmed, and websites dedicated to clinical research (National Institutes of Health, Clinical Center, ClinicalStudyResults.org, ClinicalTrials.gov. Results. As compared with pharmaceutical therapy, surgical treatment of severe CHF is better to reduce fatal risk, incidence of decompensation of CHF, frequency of cardiac arrhythmias, the need to perform or re-perform heart transplantation. It is also shown that CRT better reduced the mortality from progression of heart failure than heart transplantation. Both pharmaceutical therapy and surgical treatment improved functional class of CHF and quality of patients' life, but does not affect the left ventricular ejection fraction. Conclusion. It was found out that there was a number of significant advantages of surgical treatment of severe CHF, compared with pharmaceutical therapy. However, it is still a number of unresolved issues (particularly in relation to heart transplantation on the effectiveness comparing pharmaceutical and surgical therapies of severe CHF

  14. Behind the Curtain: Keeping Surgical Patients Warmer Fights Infection

    Science.gov (United States)

    ... Cleveland Clinic, Ohio Photo courtesy of NIGMS Keeping Surgical Patients Warmer Fights Infection As recently as the mid- ... His research led to a new conclusion: Keep surgical patients warm. No new drugs, no fancy technology. Warming ...

  15. [Anesthesiological management of the high-risk surgical patient].

    Science.gov (United States)

    Bertoldi, G; Avalle, M

    1980-03-01

    Evaluation of the anaesthesiological risk in surgical patients is described and an account is given of results obtained with an association of ketamin and NLA II in 57 high-risk patients subjected to general surgical management.

  16. Are non-cardiac surgeries safe for dialysis patients? - A population-based retrospective cohort study.

    Directory of Open Access Journals (Sweden)

    Yih-Giun Cherng

    Full Text Available BACKGROUND: End-stage renal disease represents a risk complex that complicates surgical results. The surgical outcomes of dialysis patients have been studied in specific fields, but the global features of postoperative adverse outcomes in dialysis patients receiving non-cardiac surgeries have not been examined. METHODS: Taiwan's National Health Insurance Research Database was used to study 8,937 patients under regular dialysis with 8,937 propensity-score matched-pair controls receiving non-cardiac surgery between 2004 and 2007. We investigated the influence of hemodialysis and peritoneal dialysis, effects of hypertension and diabetes, and impact of additional comorbidities on postoperative adverse outcomes. RESULTS: Postoperative mortality in dialysis patients was higher than in controls (odds ratio [OR] 3.33, 95% confidence interval [CI] 2.56 to 4.33 when receiving non-cardiac surgeries. Complications such as acute myocardial infarction, pneumonia, bleeding, and septicemia were significantly increased. Postoperative mortality was significantly increased among peritoneal dialysis patients (OR 2.71, 95% CI 1.70 to 4.31 and hemodialysis patients (OR 3.42, 95% CI 2.62 to 4.47 than in controls. Dialysis patients with both hypertension and diabetes had the highest risk of postoperative complications; these risks increased with number of preoperative medical conditions. Patients under dialysis also showed significantly increased length of hospitalization, more ICU stays and higher medical expenditures. CONCLUSION: Surgical patients under dialysis encountered significantly higher postoperative complications and mortality than controls when receiving non-cardiac surgeries. Different dialysis techniques, pre-existing hypertension/diabetes, and various comorbidities had complication-specific impacts on surgical adverse outcomes. These findings can help surgical teams provide better risk assessment and postoperative care for dialysis patients.

  17. Music Therapy for Post Operative Cardiac Patients

    DEFF Research Database (Denmark)

    Schou, Karin

    Background This study is the first controlled research study undertaken in the early phase of rehabilitation after cardiac surgery investigating the effect of a receptive music therapy method. Various forms of music therapy interventions including both active and receptive methods were reported...... and a music medicine intervention. Guided Relaxation with Music was considered potentially helpful for post operative cardiac patients in order to induce relaxation and facilitate recovery involving listening to relaxing music as a background while systematically guiding patients through a process of bodily...... 'melody' and 'tempo' as important elements in choosing their preferred style of music. Voice quality was of high priority for participants to benefit from the GRM intervention. Attrition in the study was caused partly by difficulties participants experienced postoperatively in supplying data before...

  18. Implications of malnutrition in the surgical patient.

    Science.gov (United States)

    Mullen, J L; Gertner, M H; Buzby, G P; Goodhart, G L; Rosato, E F

    1979-02-01

    The substantial prevalence of malnutrition in the hospitalized patient population has only been recently recognized. Preoperative nutritional and immunological assessment was performed prospectively on admission in 64 consecutive surgical patients. Factors measured included weight loss, triceps skinfold, midarm muscle circumference, creatinine-height index, serum albumin level, serum transferrin level, total lymphocyte count, serum complement level, serum immunoelectrophoresis, lymphocyte T rosettes formation, neutrophil migration, and delayed hypersensitivity. Using these criteria for malnutrition, 97% of the patients had at least one abnormal measurement and 35% had at least three abnormal measurements. Patients were monitored for complications during their hospital course. Serum albumin level, serum transferrin level, and delayed hypersensitivity reactions were the only accurate prognostic indicators of postoperative morbidity and mortality. Substantial unrecognized malnutrition exists in the surgical patient population. An isolated indicator of malnutrition should be interpreted with caution. The visceral protein compartment (serum albumin and serum transferrin levels and delayed hypersensitivity) is the most accurate prognostic indicator of postoperative morbidity and mortality. Perioperative nutritional support may reduce operative morbidity and mortality in the malnourished operative candidate.

  19. Daptomycin as supportive treatment option in patients developing mediastinitis after open cardiac surgery

    Directory of Open Access Journals (Sweden)

    Weis Florian

    2012-09-01

    Full Text Available Abstract Background Mediastinitis is a severe complication after cardiac surgery. While improvement of prophylaxis and of medical and surgical therapy has reduced its incidence, the treatment of mediastinitis continues to be a challenging problem. Within this study, we report the successful use of daptomycin as supportive therapy in patients developing mediastinitis after open cardiac surgery. Methods The records of 21 consecutive patients who developed mediastinitis after cardiac surgery were retrospectively reviewed. After diagnosis, all patients received surgical debridement and antibiotic therapy with daptomycin. All patients were followed up to death or discharge. Results Clinical improvement after combined surgical and antibiotic therapy with daptomycin was found in 90.5% of the patients. The median time until clinical improvement occurred was 5 [4/6] days. Daptomycin was well-tolerated and no major adverse events during therapy were observed observed. Conclusions This study provides new and helpful information regarding the beneficial use of daptomycin as supportive treatment option in patients developing mediastinitis after cardiac surgery.

  20. Examining Noncardiac Surgical Procedures in Patients on Extracorporeal Membrane Oxygenation.

    Science.gov (United States)

    Taghavi, Sharven; Jayarajan, Senthil N; Mangi, Abeel A; Hollenbach, Kathryn; Dauer, Elizabeth; Sjoholm, Lars O; Pathak, Abhijit; Santora, Thomas A; Goldberg, Amy J; Rappold, Joseph F

    2015-01-01

    As extracorporeal membrane oxygenation (ECMO) is increasingly used for patients with cardiac and/or pulmonary failure, the need for noncardiac surgical procedures (NCSPs) in these patients will continue to increase. This study examined the NCSP required in patients supported with ECMO and determined which variables affect outcomes. The National Inpatient Sample Database was examined for patients supported with ECMO from 2007 to 2010. There were 563 patients requiring ECMO during the study period. Of these, 269 (47.8%) required 380 NCSPs. There were 149 (39.2%) general surgical procedures, with abdominal exploration/bowel resection (18.2%) being most common. Vascular (29.5%) and thoracic procedures (23.4%) were also common. Patients requiring NCSP had longer median length of stay (15.5 vs. 9.2 days, p = 0.001), more wound infections (7.4% vs. 3.7%, p = 0.02), and more bleeding complications (27.9% vs. 17.3%, p = 0.01). The incidences of other complications and inpatient mortality (54.3% vs. 58.2%, p = 0.54) were similar. On logistic regression, the requirement of NCSPs was not associated with mortality (odds ratio [OR]: 0.91, 95% confidence interval [CI]: 0.68-1.23, p = 0.17). However, requirement of blood transfusion was associated with mortality (OR: 1.70, 95% CI: 1.06-2.74, p = 0.03). Although NCSPs in patients supported with ECMO does not increase mortality, it results in increased morbidity and longer hospital stay.

  1. Incidence and management of diaphragmatic palsy in patients after cardiac surgery

    Directory of Open Access Journals (Sweden)

    Mehta Yatin

    2008-01-01

    Full Text Available Background: Diaphragm is the most important part of the respiratory system. Diaphragmatic palsy following cardiac surgery is not uncommon and can cause deterioration of pulmonary functions and attendant pulmonary complications. Objectives: Aim of this study was to observe the incidence of diaphragmatic palsy after off pump coronary artery bypass grafting (OPCAB as compared to conventional CABG and to assess the efficacy of chest physiotherapy on diaphragmatic palsy in post cardiac surgical patients. Design and Setting: An observational prospective interventional study done at a tertiary care cardiac centre. Patients: 2280 consecutive adult patients who underwent cardiac surgery from February 2005 to august 2005. Results: 30 patients out of 2280 (1.31% developed diaphragmatic palsy. Patients were divided based on the presence or absence of symptoms viz. breathlessness at rest or exertion or with the change of posture along with hypoxemia and / or hypercapnia. Group I included 14 patients who were symptomatic (CABG n=13, post valve surgery n=1, While Group II included 16 asymptomatic patients (CABG n=12, post valve surgery n=4, 9 patients (64% from Group I (n=14 and 4 patients (25% from group II showed complete recovery from diaphragmatic palsy as demonstrated ultrasonographically. Conclusion: The incidence of diaphragmatic palsy was remarkably less in our adult cardiac surgical patients because most of the cardiac surgeries were performed off pump and intensive chest physiotherapy beginning shortly after extubation helped in complete or near complete recovery of diaphragmatic palsy. Chest Physiotherapy led to marked improvement in functional outcome following post cardiac surgery diaphragmatic palsy. We also conclude that ultrasonography is a simple valuable bed-side tool for rapid diagnosis of diaphragmatic palsy

  2. Patient Outcomes of an International Telepediatric Cardiac Critical Care Program

    Science.gov (United States)

    Otero, Andrea Victoria; Welchering, Nils; Bermon, Anderson; Castillo, Victor; Duran, Álvaro; Castro, Javier; Muñoz, Ricardo

    2015-01-01

    Abstract Background: An optimal model for telemedicine use in the international care setting has not been established. Our objective was to describe variables associated with patient outcome during the implementation of an international pediatric cardiac critical care (PCCC) telemedicine program. Materials and Methods: A retrospective review was performed of clinical records and a telemedicine database of patients admitted to the cardiac intensive care unit (CICU) at the Fundacion Cardiovascular de Colombia, Bucaramanga, Colombia, during the initial 10 months of our program, compared with patients admitted during a previous period. Information collected included demographic data, cardiac diagnosis and associated factors, Risk Adjustment for Congenital Heart Surgery (RACHS)-1 classification, and perioperative events. Primary outcome was composed of CICU and hospital mortality. Secondary outcomes were CICU and hospital length of stay (LOS). Results: Of the 553 patients who were included, teleconsultation was done for 71 (12.4%), with a total of 156 encounters, including 19 for patients on extracorporeal membrane oxygenation. Three hundred twenty-one recommendations were given, and 42 real-time interventions were documented. RACHS-1 distribution was similar between study periods (p=0.427). Teleconsulted patients were significantly younger (44 versus 24 months; p=0.03) and had higher surgical complexity than nonteleconsulted patients (p=0.01). RACHS-1 adjusted hospital survival was similar between study periods. CICU and hospital LOS intervals were significantly shorter in the telemedicine period (10 versus 17 days [p=0.02] and 22 versus 28 days [p<0.001]). In surgical cases, preoperative CICU LOS was significantly shorter (3 versus 6 days; p<0.001). Variables associated with hospital mortality were higher RACHS-1 categories, lower weight, bypass time longer than 150 min, and use of circulatory arrest, as well as the presence of sepsis or necrotizing enterocolitis

  3. Impact of drugs counselling by an undergraduate pharmacist on cardiac surgical patient’s compliance to medicines

    Directory of Open Access Journals (Sweden)

    Zerafa N

    2011-09-01

    Full Text Available Open heart surgery is a procedure which warrants patient education about the complexity of drug regimens and lifestyle modifications. Patient nonadherence is likely to have a considerable negative impact on the patients’ quality of life post-cardiac surgery.Objective: To evaluate the impact of pharmacist intervention on patients’ adherence to medication and lifestyle changes.Method: This case-controlled study was conducted at the Cardiac Surgical Ward and Outpatients Clinic of Mater Dei Hospital, Malta. Eighty consecutive patients who underwent coronary artery bypass or heart valve surgery were interviewed on their day of discharge using the ‘Past Medical History Questionnaire’. The patients were then randomized to receive pharmacist intervention or usual care. Those who received intervention (40 patients were given a chart with pictorial explanation of the time of day together with a colorful photograph of each tablet prescribed. This group of patients was also counselled to comply to oral analgesia and exercise and also on the avoidance of alcohol and smoking during the recovery period. The control patients received usual care without the pharmacist intervention. All patients were re-interviewed eight weeks after discharge using the ‘Assessing Patient Compliance Questionnaire’. Any differences between the control and experimental groups were analysed using Chi-square, Three-Way Cross tabulation One-Way ANOVA and Two-Way ANOVA tests using the SPSS software version 17.0.Results: A statistically significant difference between the two groups in the mean percentage compliance was registered following pharmacist intervention (p<0.05. Patients in the experimental group had a higher mean percentage compliance score (88% than patients in the control group (66%.Conclusion: The statistically significant difference in the mean percentage compliance between the two groups following pharmacist intervention shows conclusive evidence of the

  4. Gene therapy during cardiac surgery: role of surgical technique to minimize collateral organ gene expression.

    Science.gov (United States)

    Katz, Michael G; Swain, JaBaris D; Fargnoli, Anthony S; Bridges, Charles R

    2010-12-01

    Effective gene therapy for heart failure has not yet been achieved clinically. The aim of this study is to quantitatively assess the cardiac isolation efficiency of the molecular cardiac surgery with recirculating delivery (MCARD™) and to evaluate its efficacy as a means to limit collateral organ gene expression. 10(14) genome copies (GC) of recombinant adeno-associated viral vector 6 encoding green fluorescent protein under control of the cytomegalovirus promoter was delivered to the nine arrested sheep hearts. Blood samples were assessed using real-time quantitative polymerase chain reaction (RT QPCR). Collateral organ gene expression was assessed at four-weeks using immunohistochemical staining. The blood vector GC concentration in the cardiac circuit during complete isolation trended from 9.59±0.73 to 9.05±0.65 (log GC/cm(3)), and no GC were detectable in the systemic circuit (P800-fold (P99% isolation efficiency. Conversely, incomplete isolation resulted in equalization of vector GC concentration in the circuits, leading to robust collateral organ gene expression. MCARD™ is an efficient, clinically translatable myocardial delivery platform for cardiac specific gene therapy. The cardiac surgical techniques utilized are critically important to limit collateral organ gene expression.

  5. Management of Gingival Overgrowth in a Cardiac Transplant Patient Using Laser-Assisted Gingivectomy/Gingivoplasty.

    Science.gov (United States)

    Maddi, Abhiram; Alluri, Leela Subhashini; Ciancio, Sebastian G

    2015-07-01

    Drug-induced gingival overgrowth (DIGO) is an oral clinical manifestation associated with certain medications such as immunosuppressants that are administered to organ transplant patients to prevent graft rejection. In patients with cardiac transplants, management of DIGO is critical. In such patients, plaque biofilm accumulation at the gingival interface might be detrimental as it may lead to transient bacteremia as well as systemic inflammation resulting in thromboembolic events. This case report describes the management of DIGO in a cardiac transplant recipient by change of immunosuppressant medication, non-surgical periodontal therapy and laser-assisted gingivectomy.

  6. Cardiac arrest after anesthetic management in a patient with hereditary sensory autonomic neuropathy type IV

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    Ergül Yakup

    2011-01-01

    Full Text Available Hereditary sensory autonomic neuropathy type IV is a rare disorder with an autosomal recessive transmission and characterized by self-mutilation due to a lack in pain and heat sensation. Recurrent hyperpyrexia and anhydrosis are seen in patients as a result of a lack of sweat gland innervation. Self-mutilation and insensitivity to pain result in orthopedic complications and patients undergone recurrent surgical interventions with anesthesia. However, these patients are prone to perioperative complications such as hyperthermia, hypothermia, and cardiac complications like bradycardia and hypotension. We report a 5-year-old boy with hereditary sensory autonomic neuropathy type IV, developing hyperpyrexia and cardiac arrest after anesthesia.

  7. [Severe hyperkalemia in cardiac patients].

    Science.gov (United States)

    Barrillon, A; Bousser, J P; Labrousse, J; Cousteau, J P; Lhoste, F; Gerbaux, A

    1976-10-02

    Hyperkalaemia with severe myocardial consequence may complicate the treatment of heart failure. In five patients who developed kalaemia ranging from 6.5. to 8.6. mEq/l, the ECG showed altered auriculogram and/or widened QRS, the latter change being associated with ST segment elevation and very large T wave in one case. Such hyperkalaemia cannot be termed iatrogenic, although it is promoted by diuretic-induced hyponatraemia and dehydration. The essential part is played by an aggravation of the haemodynamic status, responsible for acute renal insufficiency with oligoanuria, and by the attendant metabolic acidosis. The correction of this metabolic acidosis promotes diuresis, causing potassium depletion and the rapid regression of electrocardiographic abnormalities. Parenteral alkalinization with sodium bicarbonate, associated with furosemid to prevent sodium overload, instituted in emergency, is the only way to prevent asystole or ventricular fibrillation when kalaemia exceeds 8 mEq/l.

  8. Perioperative Education of Patient Undergoing Cardiac Surgery

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    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.

  9. 体外膜肺氧合在小儿心脏术后急性心肺功能衰竭中的应用%Application of ECMO to pediatric cardiac surgical patients with acute cardiopulmonary failure

    Institute of Scientific and Technical Information of China (English)

    冯正义; 龙村; 刘晋萍; 赵举; 袁媛; 楼松; 李守军; 阎军; 王旭

    2011-01-01

    Objective To retrospectively summarize and analyze the files of consecutive 45 pediatric extracorporeal membrane oxygenation (ECMO) performed in Fuwai Hospital. Methods We reviewed the clinical protocols of 45 pediatric ECMO after cardiac surgery from Dec. 2004 to Dec. 2009 in our hospital. All patients accepted veno - artery ECMO and activated clotting time (ACT) was maintained between 140 ~200 sec and heparin dose was 4 ~20 U/(kg · h). Mean blood flow was 40 ~ 150 mL/(kg · min) during ECMO assistant period. Results The ECMO time of the survivals was (64.21 ±14.36) h(16 ~268 h),and the ECMO time of the dead was (109.88 ±21.98) h(25 ~ 308 h). ECMO were weaned off successfully in 22 patients and 20 of them survived and discharged from hospital and 2 of them died of persistent cardiopulmonary failure or post - operation complications. 23 patients did not wean off ECMO. Total survival rate was 44.4% ( 20/45 ) in this cohort study. Mean age and weight in survived patients was significantly higher than that of dead patients. ECMO duration and complications( renal failure, infection, oxygenator plasma leakage) between the survivors and the dead also had significant difference. 18 cases accepted follow up by telephone interview. 2 patients died while other 16 patients survived after the discharge. Conclusion ECMO is an effective mechanical assistant therapy for cardiac and pulmonary failure patients after open heart surgeries with pediatric congenital heart disease. Perfect correction of abnormality, earlier usage of ECMO for these patients and avoiding the vital organs from irreversible injury are still the key of successful ECMO. Younger, low weight and long ECMO duration were the risk factor for the mortality.%目的 回顾性总结分析阜外医院45例小儿体外膜肺氧合(extracorporeal membrane oxygenation,ECMO)支持治疗心脏术后急性心肺功能衰竭的临床结果和经验.方法 2004-12~2009-12对45例小儿先天性心脏病术后

  10. [Cardiac rehabilitation in patients with atrial fibrillation].

    Science.gov (United States)

    Schlitt, Axel; Kamke, Wolfram; Guha, Manju; Haberecht, Olaf; Völler, Heinz

    2015-06-01

    The course of cardiac rehabilitation is often altered due to episodes of paroxysmal, predominantly postoperative atrial fibrillation. In symptomatic patients, a TEE-guided cardioversion - preferential DC shock - is indicated. In patients with persistent / permanent atrial fibrillation, a heart rate up to 110 / min and 170 / min at rest and during physical activity should, respectively, be tolerated. Therefore, training should not be quitted by heart rate but rather by load. The antithrombotic management is in addition a great task in treating patients with atrial fibrillation. With the exception of patients with a CHA2DS2-VASc-Score < 1, oral anticoagulation is indicated. Atrial fibrillation has little impact on social aspects, whereas the underlying heart disease and drug treatment (oral anticoagulation) has an important impact.

  11. [Cardiac transplantation. Selection of patients and long-term results].

    Science.gov (United States)

    Cabrol, C; Gandjbakhch, I; Pavie, A; Bors, V; Cabrol, A; Léger, P; Vaissier, E; Simmoneau, F; Chomette, G; Aupetit, B

    1987-12-01

    Performed for the first time in the world, in December 1967, by Barnard in Capetown, and for the first time in Europe by our team in April 1968, cardiac transplantation has now 20 years of clinical applications. A best selection of the recipients, a more precise selection of donors, refinements in surgical technique, a better and earlier diagnosis of post-operative complications, more effective therapeutic means especially cyclosporin, have brought us, from 1981, such major improvements that many teams were prompted to resume the procedure. In our experience of more than 400 transplants at La Pitié Hospital, a five-year follow-up shows that 70 p. cent of the patients are alive, having resumed a normal familial, social, professional and often sporting life. Much progress remains to be achieved, but this procedure now seems to be quite common if not routine, only limited by the insufficient number of donors.

  12. Ischemic Stroke Due to Cardiac Involvement: Emery Dreifuss Patient

    Directory of Open Access Journals (Sweden)

    Ersin Kasım Ulusoy

    2015-08-01

    Full Text Available Emery-Dreifuss muscular dystrophy (EDMD is a hereditary disease. It is characterized by early-onset contractures, slowly progressive weakness, fatigue related to skapulo-humero-peroneal muscle weakness, cardiomyopathy which develops in adulthood and cardiac conduction system block. Cardiac involvement has a prognostic significance in patients with EDMD and even sudden cardiac death may be the first clinical presentation. In this article, an EDMD patient with ischemic stroke clinic who didn’t have regular cardiac follow-up was reported and the importance of the treatment of cardiac diseases which could play a role in ischemic stroke etiology and the implantation of pace-maker was mentioned.

  13. Predictors for outcome among cardiac arrest patients

    DEFF Research Database (Denmark)

    Wibrandt-Johansen, Ida Maria; Norsted, Kristine; Schmidt, Henrik;

    2015-01-01

    BackgroundIn the past decade, early treatment of cardiac arrest (CA) victims has been improved in several ways, leading to more optimistic over all prognoses. However, the global survival rate after out-of-hospital CA (OHCA) is still not more than 5-10%. With a better knowledge of the predictors...... determined the 90-day mortality and neurological outcome at discharge for CA patients treated with therapeutic hypothermia (TH), in regard to determine the importance of the predictors for mortality and neurological outcome, with emphasize on combining initial rhythm and time to return of spontaneous...

  14. Sublingual Microcirculation is Impaired in Post-cardiac Arrest Patients

    DEFF Research Database (Denmark)

    G. Omar, Yasser; Massey, Michael; Wiuff Andersen, Lars;

    2013-01-01

    AIM: We hypothesized that microcirculatory dysfunction, similar to that seen in sepsis, occurs in post-cardiac arrest patients and that better microcirculatory flow will be associated with improved outcome. We also assessed the association between microcirculatory dysfunction and inflammatory...... markers in the post-cardiac arrest state. METHODS: We prospectively evaluated the sublingual microcirculation in post-cardiac arrest patients, severe sepsis/septic shock patients, and healthy control patients using Sidestream Darkfield microscopy. Microcirculatory flow was assessed using...... the microcirculation flow index (MFI) at 6 and 24h in the cardiac arrest patients, and within 6h of emergency department admission in the sepsis and control patients. RESULTS: We evaluated 30 post-cardiac arrest patients, 16 severe sepsis/septic shock patients, and 9 healthy control patients. Sublingual...

  15. Managing anxiety in the elective surgical patient.

    Science.gov (United States)

    Pritchard, Michael John

    Patients coming into hospital can suffer a great deal of anxiety--Mathews et al (1981) suggested patients who undergo surgery experience acute psychological distress in the pre-operative period. These fears manifest themselves as uncertainty, loss of control and decreased self-esteem, anticipation of postoperative pain, and fear of separation from family (Egan et al, 1992; Asilioglu and Celik, 2004). As technical advances and improved anaesthetic techniques become available to the NHS, the ability to offer day surgery to a wider patient population is increasing. In fact Bernier et al (2003) and Elliott et al (2003) have suggested that 60% of future operations will be day procedures. This means as health-care professionals, nurses will have shorter time available not only to identify patients who may be experiencing anxiety, but also to offer them the support they need to cope with the surgery. Anxiety can have a profound effect on patients--it affects them in a variety of ways, from ignoring the illness, which could have a serious impact on the patient's life, to the constant demand for attention which can take the nurse away from the care of other patients on the ward (Thomas et al, 1995). Recently, there has been increasing interest in the possible influences of properative anxiety on the course and outcome of surgical procedures and the potential benefits of anxiety-reducing interventions (Markland et al, 1993). Caumo et al (2001) suggested that pre-operative management of a patients anxiety would be improved if health-care professionals had more knowledge about the potential predictors of pre-operative anxiety.

  16. Incidence, Predictors, and Clinical Outcomes of Postoperative Cardiac Tamponade in Patients Undergoing Heart Valve Surgery.

    Science.gov (United States)

    You, Seng Chan; Shim, Chi Young; Hong, Geu-Ru; Kim, Darae; Cho, In Jeong; Lee, Sak; Chang, Hyuck-Jae; Ha, Jong-Won; Chang, Byung-Chul; Chung, Namsik

    2016-01-01

    This study aimed to investigate the incidence, predictors, and clinical outcomes of cardiac tamponade after heart valve surgery. A total of 556 patients who underwent heart valve surgery in a single tertiary center between January 2010 and March 2012 were studied. All patients underwent transthoracic echocardiography (TTE) about 5 days after surgery and TTE was repeated regularly. Patients with suspected acute pericardial hemorrhage were excluded. Cardiac tamponade occurred in twenty-four (4.3%) patients and all underwent surgical or percutaneous pericardial drainage. The median time of pericardial drainage after surgery was 17 (interquartile range, IQR, 13-30) days. Infective endocarditis, mechanical valve replacement of aortic or mitral valve, and any amount of pericardial effusion (PE) on the first postoperative TTE were related to the occurrence of cardiac tamponade (all ptamponade was associated with any amount of PE on the first postoperative TTE (hazard ratio, HR, 14.00, ptamponade was higher than those without (34.9 vs. 13.5, p = 0.031). After pericardial drainage, there was no echocardiographic recurrence of significant PE during a median of 34.8 (IQR 14.9-43.7) months after surgery. Cardiac tamponade after heart valve surgery is not uncommon. Patients with any amount of PE at the first postoperative TTE or mechanical valve replacement should receive higher attention with regard to the occurrence of cardiac tamponade. Although it prolongs hospital stay, cardiac tamponade exhibits a benign clinical course without recurrence after timely intervention.

  17. Cardiac pacing in left bundle branch/ bifascicular block patients

    Directory of Open Access Journals (Sweden)

    Maddali Madan

    2010-01-01

    Full Text Available The primary concern in patients with bifascicular block is the increased risk of progression to complete heart block. Further, an additional first-degree A-V block in patients with bifascicular block or LBBB might increase the risk of block progression. Anesthesia, monitoring and surgical techniques can induce conduction defects and bradyarrhythmias in patients with pre-existing bundle branch block. In the setting of an acute MI, several different types of conduction disturbance may become manifest and complete heart block occurs usually in patients with acute myocardial infarction more commonly if there is pre-existing or new bundle branch block. The question that arises is whether it is necessary to insert a temporary pacing catheter in patients with bifascicular block undergoing anesthesia. It is important that an anesthesiologist should be aware of the indications for temporary cardiac pacing as well as the current recommendations for permanent pacing in patients with chronic bifascicular and trifascicular block. This article also highlights the recent guidelines for temporary transvenous pacing in the setting of acute MI and the different pacing modalities that are available for an anesthesiologist.

  18. Permanent cardiac pacing in pediatric patients.

    Science.gov (United States)

    Lotfy, Wael; Hegazy, Ranya; AbdElAziz, Osama; Sobhy, Rodina; Hasanein, Hossam; Shaltout, Fawzan

    2013-02-01

    Pediatric pacemaker (PM) implants comprise less than 1 % of all PM implants. This study aimed to investigate permanent cardiac pacing among the pediatric population, identifying different indications and complications of pediatric cardiac pacing, especially focusing on the effect of the pacing sites, the PM lead type, and the indications for pacing. The current work is a cross-sectional study of 103 procedures for permanent PM insertion in pediatric patients between January 2001 and December 2010. The patients were followed up 1, 3, and 6 months after implantation, then every 6 months or as needed. Evaluation included routine clinical examination, electrocardiography, chest X-ray, echocardiography, and a full analysis of the pacing system measurements. The ages of the patients ranged from 0.09 to 12 years (median, 2.3 years). The most common indication for pacing was postoperative complete heart bock, noted in 54 patients (52.4 %). Transvenous endocardial PM insertion was performed in 92 procedures (89.3 %), whereas transthoracic epicardial insertion was performed in 11 procedures (10.7 %). The most common site of pacing was the right ventricular apex (n = 64, 62 %), followed by the right ventricular outflow tract (n = 25, 24.3 %). Transthoracic epicardial PM insertion was associated with a significantly higher percentage and greater severity of complications. In this study, 65 % of the patients with left ventricle (LV) dilation before pacing showed a significant improvement in LV dimensions and function after pacing. This was noted only in those with endocardially inserted PM leads in both the congenital and the postoperative groups regardless of the pacing site. Endocardial PM insertion in children is a safe procedure with fewer complications and a lower ventricular threshold than the epicardial route. Permanent single-chamber right ventricle pacing is safe and can lead to significant improvement in LV function and dimensions. However, long-term follow

  19. Contractile function of the myocardium with prolonged hypokinesia in patients with surgical tuberculosis

    Science.gov (United States)

    Zakutayeva, V. P.; Matiks, N. I.

    1978-01-01

    The changes in the myocardial contractile function with hypokinesia in surgical tuberculosis patients are discussed. The phase nature of the changes is noted, specifically the changes in the various systoles, diastole, and other parts of the cardiac cycle. The data compare these changes during confinement in bed with no motor activity to and with a return to motor activity after leaving the in-bed regimen.

  20. [Management of aortic stenosis in patients undergoing non-cardiac surgery].

    Science.gov (United States)

    Labbé, Vincent; Ederhy, Stéphane; Szymkiewicz, Olga; Cohen, Ariel

    2015-01-01

    There is a significant risk of cardiovascular morbidity and mortality in patients with severe aortic stenosis (valve area angina, syncope, or heart failure). Before any surgery, clinical assessment should search for signs of aortic stenosis which justifies echocardiographic examination, particularly in the elderly. A systematic rest echocardiography with searching aortic stenosis should be considered in patients undergoing high risk surgery. The key points of pre-operative cardiac risk assessment are: assessment of the severity of aortic stenosis, measurement of the functional capacity, evaluation of the left ventricular systolic function, search of associated coronary artery disease, estimate of the surgical risk of cardiac events, and achievement of risk indices. In symptomatic patients with severe aortic stenosis, only urgent non-cardiac surgery should be performed under careful haemodynamic monitoring. Aortic valve replacement should be considered before elective non-cardiac surgery. In asymptomatic patients with severe aortic stenosis, aortic valve replacement should be considered before non-cardiac high risk surgery. Non-cardiac surgery at low/intermediate risk can be performed provided an adapted anaesthetic technique.

  1. Surgical interventions in patients undergoing percutaneous balloon mitral valvotomy : a retrospective analysis of anaesthetic considerations.

    Directory of Open Access Journals (Sweden)

    Tempe Deepak

    2004-01-01

    Full Text Available Between 1990 and 2000, 5499 balloon mitral valvotomies were performed at GB Pant Hospital. Amongst these, 45 patients required surgical intervention, which form the basis of this report. There were 18 males and 27 females with the mean age of 26.5+/-8.3 years and weight of 42.9+/-7.39 kg. Thirty-five patients underwent open-heart surgery and 10 closed-heart surgery. Twenty-five patients developed acute severe mitral regurgitation during balloon mitral valvotomy and required emergency open-heart surgery. Morphine based anaesthetic technique with careful attention to haemodynamic monitoring was used in these patients. All patients required a high inotropic support to terminate the cardiopulmonary bypass. The closed-heart surgical procedures included emergency exploration for cardiac tamponade (4, exploration + closed mitral valvotomy (4, and elective closed mitral valvotomy (2. The overall mortality was 9%, which is much higher than the reported mortality for elective mitral valve replacement. Morphine based anaesthetic technique is useful in these patients. Adequate oxygenation, vasodilators, inotropes and diuretics are required for preoperative stabilisation of patients who develop acute mitral regurgitation, while those who develop cardiac tamponade need volume replacement along with inotropes and immediate surgical decompression of the tamponade.

  2. Surgical outcome and clinical follow-up in patients with symptomatic myocardial bridging

    Institute of Scientific and Technical Information of China (English)

    HUANG Xiao-hong; WANG Shui-yun; XU Jian-ping; SONG Yun-hu; SUN Han-song; TANG Yue; DONG Chao; YANG Yue-jin; HU Sheng-shou

    2007-01-01

    Background Myocardial bridging with systolic compression of the left anterior descending coronary artery (LAD) may be associated with myocardial ischaemia. The clinical outcome in patients with surgical treatment for symptomatic myocardial bridging remains undetermined. This study assessed the middle- and long-term results of surgical treatment for symptomatic myocardial bridging.Methods From 1997 to 2006, 37 463 patients received selective coronary angiography in the Fuwai Cardiovascular Hospital, Beijing, China. Of these, 484 patients had angiographic diagnosis of myocardial bridging. Of the 484 patients,35 underwent surgery for treatment of myocardial bridging with significant systolic arterial compression. Among the surgical treatment patients, 24 presented with other cardiac disorders, and the remaining 11 symptomatic patients with isolated myocardial bridging were included in the follow-up study.Results The angiographic prevalence of myocardial bridging was 1.3% in this study. The coronary angiographies of the 11 patients revealed myocardial bridging in the middle segment of LAD causing systolic compression ≥75% (ranging from 75% to 90%). The mean age of patients was 48.4 years. Surgical myotomy was performed in 3 patients and coronary artery bypass grafting (CABG) in 8 patients. Eight patients were operated on with an off-pump approach and 3 with a cardiopulmonary bypass technique after median sternotomy. Conversion to on-pump CABG surgery was necessary in 1 patient because of perforation of the right ventricle. The left internal mammary artery was used in all patients with CABG.The acute clinical success rate was 100% with respect to the absence of myocardial infarction, death or other major in-hospital complications. All of the patients were followed up clinically. The median follow-up was 35.3 months (range: 6 to 120 months). Nine patients were free from symptoms and one of them continued taking beta blockers. The remaining 2 patients with myotomy had

  3. Cooling in Surgical Patients: Two Case Reports

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    Bibi F. Gurreebun

    2014-01-01

    Full Text Available Moderate induced hypothermia has become standard of care for children with peripartum hypoxic ischaemic encephalopathy. However, children with congenital abnormalities and conditions requiring surgical intervention have been excluded from randomised controlled trials investigating this, in view of concerns regarding the potential side effects of cooling that can affect surgery. We report two cases of children, born with congenital conditions requiring surgery, who were successfully cooled and stabilised medically before undergoing surgery. Our first patient was diagnosed after birth with duodenal atresia after prolonged resuscitation, while the second had an antenatal diagnosis of left-sided congenital diaphragmatic hernia and suffered an episode of hypoxia at birth. They both met the criteria for cooling and after weighing the pros and cons, this was initiated. Both patients were medically stabilised and successfully underwent therapeutic hypothermia. Potential complications were investigated for and treated as required before they both underwent surgery successfully. We review the potential side effects of cooling, especially regarding coagulation defects. We conclude that newborns with conditions requiring surgery need not be excluded from therapeutic hypothermia if they might benefit from it.

  4. Cardiac resynchronization therapy in a patient with amyloid cardiomyopathy.

    Science.gov (United States)

    Zizek, David; Cvijić, Marta; Zupan, Igor

    2013-06-01

    Cardiac involvement in systemic light chain amyloidosis carries poor prognosis. Amyloid deposition in the myocardium can alter regional left ventricular contraction and cause dyssynchrony. Cardiac resynchronization therapy (CRT) is an effective treatment strategy for patients with advanced heart failure and echocardiographic dyssynchrony. We report a clinical and echocardiographic response of a patient with amyloid cardiomyopathy, treated with a combination of chemotherapy and CRT.

  5. Optimized cardiac resynchronization therapy in patients with congestive heart failure

    Institute of Scientific and Technical Information of China (English)

    NIU Hong-xia; HUA Wei; ZHANG Shu; SUN Xin; CHEN Ke-ping; WANG Fang-zheng; CHEN Xin

    2007-01-01

    @@ Heart failure was a major and increasing public health problem, with an almost "epidemic increase in the number of patients.1 Despite recent advances in pharmacotherapy, the prognosis remains poor. Cardiac resynchronization therapy (CRT), by pacing right and left ventricles, has been proved to improve symptoms and reduce mortality for heart failure patients with cardiac dyssynchrony.

  6. Health status in patients treated with cardiac resynchronization therapy

    DEFF Research Database (Denmark)

    Schiffer, Angélique A; Denollet, Johan; Pedersen, Susanne S.

    2008-01-01

    Cardiac resynchronization therapy (CRT) is a promising treatment in chronic heart failure (CHF). However, a subgroup of patients still report impaired health status, cardiac symptoms, and feelings of disability following CRT. The aims of this study were to examine (1) whether CHF patients treated...

  7. Cardiac output measurement : evaluation of methods in ICU patients

    NARCIS (Netherlands)

    Wilde, Robert Bernard Pieter de

    2009-01-01

    Accurate clinical assessment of the circulatory status is particular desirable in critically ill patients in the intensive care unit (ICU) and patients undergoing cardiac, thoracic, or vascular interventions. As the patient’s haemodynamic status may change rapidly, continuous monitoring of cardiac o

  8. Cardiac magnetic resonance imaging: patient safety considerations.

    Science.gov (United States)

    Giroletti, Elio; Corbucci, Giorgio

    Magnetic Resonance Imaging (MRI) is widely used in medicine. In cardiology, it is used to assess congenital or acquired diseases of the heat: and large vessels. Unless proper precautions are taken, it is generally advisable to avoid using this technique in patients with implanted electronic stimulators, such as pacemakers and defibrillators, on account of the potential risk of inducing electrical currents on the endocardial catheters, since these currents might stimulate the heart at a high frequency, thereby triggering dangerous arrhythmias. In addition to providing some basic information on pacemakers, defibrillators and MRI, and on the possible physical phenomena that may produce harmful effects, the present review examines the indications given in the literature, with particular reference to coronary stents, artificial heart valves and implantable cardiac stimulators.

  9. A comparison of genetic findings in sudden cardiac death victims and cardiac patients

    DEFF Research Database (Denmark)

    Hertz, Christin L; Ferrero-Miliani, Laura; Frank-Hansen, Rune;

    2015-01-01

    previously characterized as unexplained. Additionally, a genetic diagnose in a SCD victim with a structural disease may not only add to the differential diagnosis, but also be of importance for pre-symptomatic family screening. In the case of SCD, the optimal establishment of the cause of death...... systematically identified and reviewed. The frequencies of disease-causing mutation were on average between 16 and 48% in the cardiac patient studies, compared with ∼10% in the post-mortem studies. The frequency of pathogenic mutations in heart genes in cardiac patients is up to four-fold higher than that in SCD......Sudden cardiac death (SCD) is responsible for a large proportion of non-traumatic, sudden and unexpected deaths in young individuals. Sudden cardiac death is a known manifestation of several inherited cardiac diseases. In post-mortem examinations, about two-thirds of the SCD cases show structural...

  10. [Basic standards for a department of cardiac surgery. Quality requirements for the care of cardiac patients in connection with operations on the heart, the heart vessels and thoracic organ transplantation].

    Science.gov (United States)

    Beckmann, Andreas; Beyersdorf, F; Diegeler, A; Mohr, F W; Welz, A; Rein, J-G; Cremer, J

    2013-12-01

    Current evolutions and substantial amendments of the German health care system in combination with distinguished progress in cardiac surgery over the past years require both a reflection of principles in patient-centered care and an update of basic standard requirements for a department of cardiac surgery in Germany. In due consideration of the data from the voluntary registry of the German Society for Thoracic and Cardiovascular Surgery, this article accurately defines core requirements for a cardiac surgical department (cardiac surgery on-site), subdivided into facilities, staff and processes. If based on these standards, one may anticipate that cardiac surgical care is performed under appropriate conditions leading to an intrinsic benefit for patients.

  11. Beyond consent--improving understanding in surgical patients.

    LENUS (Irish Health Repository)

    Mulsow, Jürgen J W

    2012-01-01

    Little is known of the actual understanding that underlies patient choices with regard to their surgical treatment. This review explores current knowledge of patient understanding and techniques that may be used to improve this understanding.

  12. Non-surgical periodontal management in scleroderma disease patients.

    Science.gov (United States)

    Laforgia, A; Corsalini, M; Stefanachi, G; Tafuri, S; Ballini, A; Pettini, F; Di Venere, D

    2016-01-01

    The aim of the present study is to investigate the periodontal status of people with scleroderma and their response to non-surgical treatment protocol aimed at controlling the evolution of the disease. The response to non-surgical periodontal treatment was tested on patients belonging to a scleroderma group and a control group: the data show an improvement of the periodontal conditions of all these patients in response to treatment. When compared on the same diagram, a slight remission of the periodontal disease was obtained in both scleroderma and healthy patients. This highlights the benefit to soft tissues produced by non-surgical periodontal treatment also in patients affected by systemic diseases.

  13. Investigation and analysis of incidence of awareness in patients undergoing cardiac surgery in Beijing, China

    Institute of Scientific and Technical Information of China (English)

    WANG Yun; YUE Yun; SUN Yong-hai; WU An-shi; WU Qi-wei; ZHANG Yong-qian; FENG Chun-sheng

    2005-01-01

    Background Awareness under general anesthesia is a serious complication which leads to psychiatric disorders. The incidence of awareness in patients undergoing cardiac surgery has been reported in as many as 1.5%-23% in foreign countries. But so far, medical literature about awareness during cardiac surgery is still rare in China. Therefore, we investigated the incidence of awareness in patients undergoing different kinds of cardiac surgery, the phases when awareness occured and the effect of cardiopulmonary bypass on the incidence of awareness in coronary artery bypass grafting in Beijing.Methods Patients' recall of awareness during cardiac surgery was assessed. One hundred patients undergoing coronary artery bypass grafting (CABG) in Chaoyang Hospital, Beijing, one hundred patients undergoing CABG and one hundred patients undergoing valve replacement or septal defect repair in Fuwai Hospital, Beijing, were interviewed 3-6 days after surgery. Every report obout patients on recall of awareness was recorded. An independent research team, blinded to patients' surgery and anesthesia, assessed every report of awareness.Results The incidence of awareness of patients received CABG under cardiopulmonary bypass (CPB), off -pump CABG, septal repair or valve replacement under CPB was 4.7% (5 of 106 cases), 9.6% (9 of 94 cases) and 4% (4 of 100 cases), respectively. CPB did not greatly affect the incidence of awareness during the period of CABG (P>0.05). The incidence of awareness of patients who received CABG under CPB did not increase significantly, in comparison with that of patients who received septal repair or valve replacement under CPB in Fuwai Hospital (P>0.05). Awareness easily occurred before bypass grafting or CPB.Conclusions Awareness mainly occurs before bypass grafting or CPB in cardiac surgery. Most cases with awareness have auditory perceptions. CPB is not a main factor which affects the incidence of awareness of CABG. Surgical types do not affect the

  14. Perioperative management of patients with cardiac implantable electronic devices.

    Science.gov (United States)

    Poveda-Jaramillo, R; Castro-Arias, H D; Vallejo-Zarate, C; Ramos-Hurtado, L F

    2017-05-01

    The use of implantable cardiac devices in people of all ages is increasing, especially in the elderly population: patients with pacemakers, cardioverter-defibrillators or cardiac resynchronization therapy devices regularly present for surgery for non-cardiac causes. This review was made in order to collect and analyze the latest evidence for the proper management of implantable cardiac devices in the perioperative period. Through a detailed exploration of PubMed, Academic Search Complete (EBSCO), ClinicalKey, Cochrane (Ovid), the search software UpToDate, textbooks and patents freely available to the public on Google, we selected 33 monographs, which matched the objectives of this publication.

  15. Perioperative beta blockers in patients having non-cardiac surgery

    DEFF Research Database (Denmark)

    Bangalore, Sripal; Wetterslev, Jørn; Pranesh, Shruthi

    2008-01-01

    American College of Cardiology and American Heart Association (ACC/AHA) guidelines on perioperative assessment recommend perioperative beta blockers for non-cardiac surgery, although results of some clinical trials seem not to support this recommendation. We aimed to critically review the evidence...... to assess the use of perioperative beta blockers in patients having non-cardiac surgery....

  16. Exploring challenges and solutions in the preparation of surgical patients

    DEFF Research Database (Denmark)

    Møller, Thea Palsgaard; Münter, Kristine Husum; Østergaard, Doris;

    2015-01-01

    INTRODUCTION: Handover of surgical patients from ward to operating room is a sensible point for information and communication failures. Guidelines were developed for preparation of surgical patients. Our aim was to explore if patients are sufficiently prepared for surgery according to local......, workshops including table simulations involving the various professions and specialties were held. RESULTS: In total, 314 surgical procedures were performed of which 196 were eligible for analysis. Emergency procedures showed the poorest results with non-completed tasks comprising 58% of electronic patient...... documentation. Furthermore, challenges and suggestions for solutions were identified. CONCLUSIONS: Completion of mandatory tasks for surgical patient preparation was poor. Workshops with table simulations actively involved the stakeholders from various professions and specialties in describing the patient...

  17. Optimizing Survival Outcomes For Adult Patients With Nontraumatic Cardiac Arrest.

    Science.gov (United States)

    Jung, Julianna

    2016-10-01

    Patient survival after cardiac arrest can be improved significantly with prompt and effective resuscitative care. This systematic review analyzes the basic life support factors that improve survival outcome, including chest compression technique and rapid defibrillation of shockable rhythms. For patients who are successfully resuscitated, comprehensive postresuscitation care is essential. Targeted temperature management is recommended for all patients who remain comatose, in addition to careful monitoring of oxygenation, hemodynamics, and cardiac rhythm. Management of cardiac arrest in circumstances such as pregnancy, pulmonary embolism, opioid overdose and other toxicologic causes, hypothermia, and coronary ischemia are also reviewed.

  18. Assessing Depression in Cardiac Patients: What Measures Should Be Considered?

    Directory of Open Access Journals (Sweden)

    M. Ceccarini

    2014-01-01

    Full Text Available It is highly recommended to promptly assess depression in heart disease patients as it represents a crucial risk factor which may result in premature deaths following acute cardiac events and a more severe psychopathology, even in cases of subsequent nonfatal cardiac events. Patients and professionals often underestimate or misjudge depressive symptomatology as cardiac symptoms; hence, quick, reliable, and early mood changes assessments are warranted. Failing to detect depressive signals may have detrimental effects on these patients’ wellbeing and full recovery. Choosing gold-standard depression investigations in cardiac patients that fit a hospitalised cardiac setting well is fundamental. This paper will examine eight well established tools following Italian and international guidelines on mood disorders diagnosis in cardiac patients: the Hospital Anxiety and Depression Scale (HADS, the Cognitive Behavioural Assessment Hospital Form (CBA-H, the Beck Depression Inventory (BDI, the two and nine-item Patient Health Questionnaire (PHQ-2, PHQ-9, the Depression Interview and Structured Hamilton (DISH, the Hamilton Rating Scale for Depression (HAM-D/HRSD, and the Composite International Diagnostic Interview (CIDI. Though their strengths and weaknesses may appear to be homogeneous, the BDI-II and the PHQ are more efficient towards an early depression assessment within cardiac hospitalised patients.

  19. Support Process of Surgical Block: Patient safety strategies

    Directory of Open Access Journals (Sweden)

    Rosa Martos Moreno

    2010-05-01

    Full Text Available Second edition of Guide of designe and continues improvement of the Care Integrated Procedures identifies us indispensable elements, among others, the ones related with the dimension patient safety. Objetive of this work has been the elaboration of a Surgical patient path document which contains those elements. The result has been a document in the shape of a indivisible triptych, continent of a lot of safety barrier ( pre surgical and assist surgical check-lists, clinic guides, etc that should avoid the appearance of adverse events. For its suitable employment it would be necessary introducing the document before the movement of the patient to the Surgical Block, during the pre surgical preparation at the Hospitalization Unit. It would be moved forward a step at the third level of the Process Architecture, to guarantee the Cares continuity and the Safety.

  20. Surgical Management of the Pediatric Cochlear Implant Patient.

    Science.gov (United States)

    Cohen, Seth M.; Haynes, David S.

    2003-01-01

    This article discusses the surgical management of children receiving cochlear implants. It identifies preoperative considerations to select patients likely to benefit, contraindications, some new surgical techniques, complications, special considerations (otitis media, meningitis, head growth, inner ear malformations, and cochlear obstruction).…

  1. Perceptions of cardiac rehabilitation patients, specialists and rehabilitation programs regarding cardiac rehabilitation wait times

    Directory of Open Access Journals (Sweden)

    Grace Sherry L

    2012-08-01

    Full Text Available Abstract Background In 2006, the Canadian Cardiovascular Society (CCS Access to Care Working Group recommended a 30-day wait time benchmark for cardiac rehabilitation (CR. The objectives of the current study were to: (1 describe cardiac patient perceptions of actual and ideal CR wait times, (2 describe and compare cardiac specialist and CR program perceptions of wait times, as well as whether the recommendations are appropriate and feasible, and (3 investigate actual wait times and factors that CR programs perceive to affect these wait times. Methods Postal and online surveys to assess perceptions of CR wait times were administered to CR enrollees at intake into 1 of 8 programs, all CCS member cardiac specialists treating patients indicated for CR, and all CR programs listed in Canadian directories. Actual wait times were ascertained from the Canadian Cardiac Rehabilitation Registry. The design was cross-sectional. Responses were described and compared. Results Responses were received from 163 CR enrollees, 71 cardiac specialists (9.3% response rate, and 92 CR programs (61.7% response rate. Patients reported that their wait time from hospital discharge to CR initiation was 65.6 ± 88.4 days (median, 42 days, while their ideal median wait time was 28 days. Most patients (91.5% considered their wait to be acceptable, but ideal wait times varied significantly by the type of cardiac indication for CR. There were significant differences between specialist and program perceptions of the appropriate number of days to wait by most indications, with CR programs perceiving shorter waits as appropriate (p  Conclusions Wait times following access to cardiac rehabilitation are prolonged compared with consensus recommendations, and yet are generally acceptable to most patients. Wait times following percutaneous coronary intervention in particular may need to be shortened. Future research is required to provide an evidence base for wait time

  2. Prevalence of deep vein thrombosis (DVT) in non-surgical patients at hospital admission.

    Science.gov (United States)

    Lawall, Holger; Hoffmanns, Wibke; Hoffmanns, Phillip; Rapp, Uli; Ames, Michael; Pira, Alessandro; Paar, W Dieter; Bramlage, Peter; Diehm, Curt

    2007-10-01

    Venous thromboembolism (VTE) is known as a common complication in surgical and non-surgical patients. We hypothesized that according to the underlying risk factors and the acute illness, the prevalence ofVTE in non-surgical patients admitted to hospital is widely underestimated. For three months each patient admitted to the department of internal medicine with an acute illness, but without known deep venous thrombosis (DVT) was investigated by ultrasound compression sonography. Patients' history, risk factors and extent of immobilisation were documented. In patients with newly detected DVT D-dimer and fibrinogen were measured as well as computer tomography scans performed. Follow-up investigations of the DVT population were performed at four weeks and three months. Six hundred seventeen patients (49.3% men) were included. In 16 patients (men = 7) a previously unknown thrombosis (2.6%) was detected, mainly in patients with acute cardio-pulmonary disease (56%) and the elderly (mean age 75.6 years). Eight patients had femoro-popliteal (50.0%), four a femoral (25.0%), and four a popliteal vein thrombosis (25.0%). Five had pulmonary embolism (31.3%). In patients with DVT D-dimer was 875 +/- 1,228 mg/l, fibrinogen 568 +/- 215 mg/dl and C-reactive-protein 58.54 +/- 73.65 mg/dl. One patient died from sepsis during hospitalisation, one died from sudden cardiac death at home. None of the other 14 surviving patients relapsed. The study shows a 2.6% risk for DVT in outpatients with acute illness admitted to the department of internal medicine. These data demonstrate the high risk of DVT is in non-surgical patients. Early prophylaxis has to be considered in internal medicine patients especially in the elderly.

  3. Multiscale modeling and surgical planning for single ventricle heart patients

    Science.gov (United States)

    Marsden, Alison

    2011-11-01

    Single ventricle heart patients are among the most challenging for pediatric cardiologists to treat, and typically undergo a palliative course of three open-heart surgeries starting immediately after birth. We will present recent tools for modeling blood flow in single ventricle heart patients using a multiscale approach that couples a 3D Navier-Stokes domain to a 0D closed loop lumped parameter network comprised of circuit elements. This coupling allows us to capture the effect of changes in local geometry, such as shunt sizes, on global circulatory dynamics, such as cardiac output. A semi-implicit numerical method is formulated to solve the coupled system in which flow and pressure information is passed between the two domains at the inlets and outlets of the model. A finite element method with outflow stabilization is applied in the 3D Navier-Stokes domain, and the LPN system of ordinary differential equations is solved numerically using a Runge-Kutta method. These tools are coupled via automated scripts to a derivative-free optimization method. Optimization is used to systematically explore surgical designs using clinically relevant cost functions for two stages of single ventricle repair. First, we will present results from optimization of the first stage Blalock Taussig Shunt. Second, we will present results from optimization of a new Y-graft design for the third stage of single ventricle repair called the Fontan surgery. The Y-graft is shown, in simulations, to successfully improve hepatic flow distribution, a known clinical problem. Preliminary clinical experience with the Y-graft will be discussed.

  4. Regional anaesthesia to improve pain outcomes in paediatric surgical patients: a qualitative systematic review of randomized controlled trials.

    Science.gov (United States)

    Suresh, S; Schaldenbrand, K; Wallis, B; De Oliveira, G S

    2014-09-01

    Summary The development of analgesic interventions in paediatric surgical patients is often limited by the inherent difficulties of conducting large randomized clinical trials to test interventions in those patients. Regional anaesthesia is a valid strategy to improve postoperative pain in the adult surgical population, but the effects of regional anaesthesia on postoperative pain outcomes in paediatric patients are currently not well defined. The main objective of the current review was to systematically evaluate the use of regional anaesthesia techniques to minimize postoperative pain in paediatric patients. A systematic search was performed to identify randomized controlled trials that evaluated the effects of the regional anaesthesia techniques on postoperative pain outcomes in paediatric surgical patients' procedures. Seventy-three studies on 5125 paediatric patients were evaluated. Only few surgical procedures had more than one small randomized controlled trial favouring the use of regional anaesthesia to minimize postoperative pain (ophthalmological surgery, cleft lip repair, inguinal hernia, and urological procedures). Additional evidence is required to support the use of specific regional anaesthesia techniques to improve postoperative pain for several surgical procedures (craniectomy, adenotonsillectomy, appendectomy, cardiac surgery, umbilical hernia repair, upper and lower extremity) in paediatric patients. Currently, only a very limited number of regional anaesthesia techniques have demonstrated significant improvement on postoperative pain outcomes for a restricted number of surgical procedures. More studies are needed in order to establish regional anaesthesia as a valid strategy to improve analgesia in the paediatric surgical population.

  5. Rapid Response Team Activations in Pediatric Surgical Patients.

    Science.gov (United States)

    Acker, Shannon N; Wathen, Beth; Roosevelt, Genie E; Hill, Lauren R S; Schubert, Anna; Reese, Jenny; Bensard, Denis D; Kulungowski, Ann M

    2017-02-01

    Introduction The rapid response team (RRT) is a multidisciplinary team who evaluates hospitalized patients for concerns of nonemergent clinical deterioration. RRT evaluations are mandatory for children whose Pediatric Early Warning System (PEWS) score (assessment of child's behavior, cardiovascular and respiratory status) is ≥4. We aimed to determine if there were differences in characteristics of RRT calls between children who were admitted primarily to either medical or surgical services. We hypothesized that RRT activations would be called for less severely ill children with lower PEWS score on surgical services compared with children admitted to a medical service. Materials and Methods We performed a retrospective review of all children with RRT activations between January 2008 and April 2015 at a tertiary care pediatric hospital. We evaluated the characteristics of RRT calls and made comparisons between RRT calls made for children admitted primarily to medical or surgical services. Results A total of 2,991 RRT activations were called, and 324 (11%) involved surgical patients. Surgical patients were older than medical patients (median: 7 vs. 4 years; p < 0.001). RRT evaluations were called for lower PEWS score in surgical patients compared with medical (median: 3 vs. 4, p < 0.001). Surgical patients were more likely to remain on the inpatient ward following the RRT (51 vs. 39%, p < 0.001) and were less likely to require an advanced airway than medical patients (0.9 vs. 2.1%; p = 0.412). RRT evaluations did not differ between day and night shifts (52% day vs. 48% night; p = 0.17). All surgical patients and all but one medical patient survived the event; surgical patients were more likely to survive to hospital discharge (97 vs. 91%, p < 0.001) Conclusions RRT activations are rare events among pediatric surgical patients. When compared with medical patients, RRT evaluation is requested for surgical patients with a lower PEWS

  6. A common-source outbreak of Staphylococcus epidermidis infections among patients undergoing cardiac surgery.

    Science.gov (United States)

    Boyce, J M; Potter-Bynoe, G; Opal, S M; Dziobek, L; Medeiros, A A

    1990-03-01

    A single strain of Staphylococcus epidermidis caused an outbreak of postoperative wound infections and endocarditis during a 6-month period. Infections caused by the epidemic strain developed more frequently in valve surgery patients than in those undergoing coronary artery bypass graft surgery (P = .03) and occurred only in patients operated on by surgeon A. None of 17 members of the cardiac surgery team carried the epidemic strain in their anterior nares, axillae, or inguinal folds. Hand cultures were performed on 8 surgical personnel, and only surgeon A carried the epidemic strain on his hands. Isolates from cardiac surgery patients, bypass pump blood cultures, and the hands of the implicated surgeon all had identical antimicrobial susceptibility patterns, plasmid profiles, and EcoRI restriction endonuclease digest patterns. In the 24 months after control measures were implemented, no infections caused by the epidemic strain occurred among open heart surgery patients. The findings suggest that the common-source outbreak of infections among cardiac surgery patients was due to carriage of a strain S. epidermidis on the hands of a cardiac surgeon.

  7. Milrinone for cardiac dysfunction in critically ill adult patients

    DEFF Research Database (Denmark)

    Koster, Geert; Bekema, Hanneke J; Wetterslev, Jørn;

    2016-01-01

    INTRODUCTION: Milrinone is an inotrope widely used for treatment of cardiac failure. Because previous meta-analyses had methodological flaws, we decided to conduct a systematic review of the effect of milrinone in critically ill adult patients with cardiac dysfunction. METHODS: This systematic...... review was performed according to The Cochrane Handbook for Systematic Reviews of Interventions. Searches were conducted until November 2015. Patients with cardiac dysfunction were included. The primary outcome was serious adverse events (SAE) including mortality at maximum follow-up. The risk of bias...... analyses displayed statistical and/or clinical heterogeneity of patients, interventions, comparators, outcomes, and/or settings and all featured missing data. DISCUSSION: The current evidence on the use of milrinone in critically ill adult patients with cardiac dysfunction suffers from considerable risks...

  8. Anxious attachment and psychological distress in cardiac rehabilitation patients.

    Science.gov (United States)

    West, M; Sarah Rose, M; Brewis, C S

    1995-06-01

    This study investigated the relevance of anxious attachment to the differentiation of psychologically distressed and non-psychologically distressed cardiac patients. Attachment is a biologically based behavioral system in which proximity to a special other is sought or maintained to achieve a sense of safety and security. Anxious attachment, as the name denotes, fails to achieve the function of attachment in the sense of individuals having little or no confidence in the availability of their attachment figures. Empirically, three scales (feared loss of the attachment figure, proximity seeking and separation protest) capture the features of anxious attachment as elaborated by Bowlby. These scales were administered to 178 cardiac rehabilitation patients drawn from the cardiac rehabilitation program of the Calgary General Hospital. The results indicate that feared loss and proximity seeking differentiated psychologically distressed from non-psychologically distressed patients. The implications of this finding for the understanding of psychologically distressed cardiac patients are discussed.

  9. Factors Influencing the Surgical Success in Patients with Infantile Esotropia

    Directory of Open Access Journals (Sweden)

    Fatma Gül Yılmaz Çınar

    2013-12-01

    Full Text Available Purpose: To determine the factors that influence the surgical success in patients with infantile esotropia and to evaluate the relationship between amount of bilateral medial rectus recession and convergence. Material and Method: We retrospectively investigated the records of 188 patients with infantile esotropia who were operated on. The surgical success rate, the factors that influence the surgical success, and the relationship between amount of bilateral medial rectus recession and convergence deficiency were evaluated. Successful outcome was defined as deviation amount lower than 10 prism diopters postoperatively. Results: The mean age of the 188 patients included in the study at presentation was 54.9±56.8 (5-276 months, and the mean surgical age was 60.7±54.8 (7-276 months. Success was provided in 70.7% of patients after the first surgery and in 86.7% of patients after repeated surgeries. It was seen that gender, surgical age, refractive error, surgical procedure and the presence of fusion before surgery did not affect surgical success. Residual esotropia was found more frequently in patients with large-angle preoperative deviation, whilst both residual esotropia and consecutive exotropia were found more frequently in patients with amblyopia. It was observed that augmented bilateral medial rectus recession did not cause an increase in postoperative convergence deficiency. Discussion: Since the presence of amblyopia affects the surgical success negatively, it must be identified and treated preoperative. Residual esotropia is more frequently seen in patients with large-angle deviation preoperative, and more than one surgery may be required to provide orthophoria. In these cases, augmented bilateral medial rectus recession is a safe and effective method that rescues the patient from repeated surgeries and may be preferred to three-or four-muscle surgeries. (Turk J Ophthalmol 2013; 43: 413-8

  10. Cardiac Murmur Prompting Diagnosis of Metastatic Nonseminomatous Germ Cell Testicular Neoplasia in an 18-Year-Old Patient

    Directory of Open Access Journals (Sweden)

    Steve Y. Chung

    2005-01-01

    Full Text Available Most retroperitoneal tumors such as renal cell carcinoma have been associated with tumor thrombus extending into the renal vein, inferior vena cava (IVC, and heart. The retroperitoneal metastatic potential of testicular tumors is well known. We report here the first instance of a cardiac murmur prompting diagnosis of metastatic testicular neoplasia in an 18-year-old patient. Chemotherapy was delayed and after successful surgical resection of the ventricular mass, the patient recovered uneventfully. This case underscores the need to pursue abnormal cardiac exams in newly diagnosed testicular cancer patients.

  11. Transternal repair of a giant Morgagni hernia causing cardiac tamponade in a patient with coexisting severe aortic valve stenosis

    Directory of Open Access Journals (Sweden)

    Koletsis Efstratios N

    2011-03-01

    Full Text Available Abstract Background Foramen of Morgagni hernias have traditionally been repaired by laparotomy, lapascopy or even thoracoscopy. However, the trans-sternal approach should be used when these rare hernias coexist with other cardiac surgical diseases. Case presentation We present the case of a 74 year-old symptomatic male with severe aortic valve stenosis and global respiratory failure due to a giant Morgagni hernia causing additionally cardiac tamponade. The patient underwent simultaneous repair of the hernia defect and aortic valve replacement under cardiopulmonary bypass. The hernia was repaired through the sternotomy approach, without opening of its content and during cardiopulmonary reperfusion. Conclusions Morgagni hernia can rarely accompany cardiac surgical pathologies. The trans-sternal approach for its management is as effective as other popular reconstructive procedures, unless viscera strangulation and necrosis are suspected. If severe compressive effects to the heart dominate the patient's clinical presentation correction during the cardiopulmonary reperfusion period is mandatory.

  12. Echocardiographic approach to cardiac tamponade in critically ill patients.

    Science.gov (United States)

    McCanny, Peter; Colreavy, Frances

    2016-12-24

    Cardiac tamponade should be considered in a critically ill patient in whom the cause of haemodynamic shock is unclear. When considering tamponade, transthoracic echocardiography plays an essential role and is the initial investigation of choice. Diagnostic sensitivity of transthoracic echocardiography is dependent on image quality, and in some cases a transoesophageal approach may be required to confirm the diagnosis. Knowledge of the pathophysiology and echocardiographic features of cardiac tamponade are essential for the practicing Intensivist. This review presents an approach to the recognition, diagnosis, and treatment of cardiac tamponade in critically ill patients.

  13. Surgical dislocation of the hip in patients with femoroacetabular impingement: Surgical techniques and our experience

    Directory of Open Access Journals (Sweden)

    Mladenović Marko

    2015-01-01

    Full Text Available Background/Aim. Arthrosis of the hip is the most common cause of a hip joint disorders. The aim of this study was to present our experience in the application of a safe surgical dislocation of the hip in patients with minor morphological changes in the hip joint, which, through the mechanism of femoroacetabular impingement, cause damage to the acetabular labrum and adjacent cartilage as an early sign of the hip arthrosis. Methods. We have operated 51 patients with different morphological bone changes in the hip area and resultant soft tissue damage of the acetabular labrum and its adjacent cartilage. Surgical technique that we applied in this group of patients, was adapted to our needs and capabilities and it was minimaly modified compared to the original procedure. Results. The surgical technique presented in this paper, proved to be a good method of treatment of bone and soft tissue pathomorphological changes of the hip in patients with femoroacetabular impingement. We had no cases with avascular necrosis of the femoral head, and two patients had nonunion of the greater trochanter, 9 patients developed paraarticular ossification, without subjective symptoms, while 3 patients suffered from postoperative pain in the groin during more energetic physical activities. Conclusion. Utilization of our partly modified surgical technique of controlled and safe dislocation of the hip can solve all the bone and soft tissue problems in patients with femoroacetibular impingement to stop already developed osteoarthritis of the hip or to prevent mild form of it.

  14. Combined Application of Circulatory Assist Devices Following Cardiac Arrest in Patients after Cardiac Surgery

    Institute of Scientific and Technical Information of China (English)

    Huang Huanlei; Xiao Xuejun; Wu Ruobin; Ruixin; Cheng Anheng; Zhang Xiaohua; Luo Zhengxiang

    2006-01-01

    Objectives To evaluateretrospectively the potential benefits of combined utilization of various assisted circulation devices in cardiac arrest patients who did not respond to conventional cardiopulmonary cerebral resuscitation (CPCR). Methods Assisted circulation devices,including emergency cardiopulmonary bypass (ECPB), intra-aortic balloon pump (IABP), and left ventricular assist device (LVAD), were applied to 16 adult patients who had cardiac arrest 82 min~56 h after open heart surgery and did not respond to 20 min or longer conventional CPCR. ECPB was applied to 2 patients, ECPB plus IABP to 8 patients, ECPB plus IABP and LVAD to 6 patients. Results One patient recovered fully and one patient died. Of the other 14 patients, 13 resumed spontaneous cardiac rhythm and one did not; none of them could be weaned from ECPB.Further treatment of the 14 patients with combinations of assisted circulation devices enabled 6 patients to recover. One of the 7 recovered patients died of reoccurring cardiac arrest after 11 days; the other 6 were discharged in good condition and were followed up for 3~49 months (mean =22 months). Of the 6 discharged patients one suffered cerebral embolism during LVAD treatment, resulting in mild limitation of mobility of the right limbs; the other 5 never manifested any central nervous system complications. There was no late deaths giving a 37.5% (6/16) long-term survival rate. Conclusions ECPB could effectively reestablish blood circulation and oxygen supply, rectify acidosis,and improve internal milieu. The combined utilization of ECPB, IABP, and LVAD reduces the duration of ECPB, improves the incidence of recovery, and offers beneficial alternatives to refractory cardiac arrest patients.

  15. Cardiac asthma in elderly patients: incidence, clinical presentation and outcome

    Directory of Open Access Journals (Sweden)

    Ray Patrick

    2007-05-01

    Full Text Available Abstract Background Cardiac asthma is common, but has been poorly investigated. The objective was to compare the characteristics and outcome of cardiac asthma with that of classical congestive heart failure (CHF in elderly patients. Methods Prospective study in an 1,800-bed teaching hospital. Results Two hundred and twelve consecutive patients aged ≥ 65 years presenting with dyspnea due to CHF (mean age of 82 ± 8 years were included. Findings of cardiac echocardiography and natriuretic peptides levels were used to confirm CHF. Cardiac asthma patients were defined as a patient with CHF and wheezing reported by attending physician upon admission to the emergency department. The CHF group (n = 137 and the cardiac asthma group (n = 75, differed for tobacco use (34% vs. 59%, p 2 (47 ± 15 vs. 41 ± 11 mmHg, p Conclusion Patients with cardiac asthma represented one third of CHF in elderly patients. They were more hypercapnic and experienced more distal airway obstruction. However, outcomes were similar.

  16. Surgical Management of Patients with Chiari I Malformation

    Directory of Open Access Journals (Sweden)

    John Siasios

    2012-01-01

    Full Text Available Chiari malformations (CMs constitute a variety of four mainly syndromes (I, II, III, and IV, which describe the protrusion of brain tissue into the spinal canal through the foramen magnum. These malformations frequently occur in combination with other pathological entities such as myelomeningocele, hydrocephalus, and/or hydrosyringomyelia. The recent improvement of imaging techniques has increased not only the rate of CM diagnosis but also the necessity for its early treatment. Several different surgical techniques have been employed in the treatment of patients with symptomatic CM-I. In our current study, a systematic and critical review of the pertinent literature was made for identifying the most commonly employed surgical procedures in the management of these patients. Emphasis was given in outlining the advantages and disadvantages of each surgical approach. Moreover, an attempt was made for defining those parameters that may be prognostic factors for their surgical outcome. There is a consensus that surgical treatment is reserved only for symptomatic patients with CM-I. It has also been postulated that early surgically intervention is usually associated with better outcome. Despite the large number of previously published clinical series, further clinical research with large-scale studies is necessary for defining surgical treatment guidelines in these patients.

  17. Cardiac inflammatory myofibroblastic tumor: does it recur after complete surgical resection in an adult?

    Directory of Open Access Journals (Sweden)

    Yang Xuedong

    2012-05-01

    Full Text Available Abstract Inflammatory myofibroblastic tumor is currently considered to be a low-grade neoplasm, and it rarely involves the heart. We reported a rare case of a 59-year-old female who received cardiac surgery for complete resection of inflammatory myofibroblastic tumor in the left atrium. Five months after surgery, the patient presented with acute cardiogenic pulmonary edema and subsequent sudden death due to a left atrial tumor which protruded into the left ventricle through mitral annulus during diastole. The recurrence of inflammatory myofibroblastic tumor in the left atrium was strongly suggested clinically.

  18. Clinical significance of lactate in acute cardiac patients

    Institute of Scientific and Technical Information of China (English)

    Chiara; Lazzeri; Serafina; Valente; Marco; Chiostri; Gian; Franco; Gensini

    2015-01-01

    Lactate, as a metabolite of easy and quick assessment, has been studied over time in critically ill patients in order to evaluate its prognostic ability. The present review is focused on the prognostic role of lactate levels in acute cardiac patients(that is with acute coronary syndrome, cardiogenic shock, cardiac arrest, non including post cardiac surgery patients). In patients with STelevation myocardial infarction treated with mechanical revascularization, hyperlactatemia identified a subset of patients at higher risk for early death and in-hospital complications, being strictly related mainly to hemodynamic derangement. The prognostic impact of hyperlactatemia on mortality has been documented in patients with cardiogenic shock and in those with cardiac arrest even if there is no cut-off value of lactate to be associated with worse outcome or to guide resuscitation or hemodynamic management. Therapeutic hypothermia seems to affect per se lactate values which have been shown to progressively decrease during hypothermia. The mechanism(s) accounting for lactate levels during hypothemia seem to be multiple ranging from the metabolic effects of reduced temperatures to the hemodynamic effects of hypothermia(i.e., reduced need of vasopressor agents). Serial lactate measurements over time, or lactate clearance, have been reported to be clinically more reliable than lactate absolute value also in acute cardiac patients. Despite differences in study design, timing of lactate measurements and type of acute cardiac conditions(i.e., cardiogenic shock, cardiac arrest, refractory cardiac arrest), available evidence strongly suggests that higher lactate levels can be observed on admission in non-survivors and that higher lactate clearance is associated with better outcome.

  19. Catheters, wires, tubes and drains on postoperative radiographs of pediatric cardiac patients: the whys and wherefores

    Energy Technology Data Exchange (ETDEWEB)

    Teele, Sarah A.; Thiagarajan, Ravi R. [Children' s Hospital Boston, Department of Cardiology, Boston, MA (United States); Harvard Medical School, Department of Pediatrics, Boston, MA (United States); Emani, Sitaram M. [Children' s Hospital Boston, Department of Cardiac Surgery, Boston, MA (United States); Harvard Medical School, Department of Surgery, Boston, MA (United States); Teele, Rita L. [Harvard Medical School, Department of Radiology, Boston, MA (United States); Starship Children' s Hospital, Department of Radiology, Grafton (New Zealand)

    2008-10-15

    Surgical treatment of congenital heart disease has advanced dramatically since the first intracardiac repairs in the mid-20th century. Previously inoperable lesions have become the focus of routine surgery and patients are managed successfully in intensive care units around the world. As a result, increasing numbers of postoperative images are processed by departments of radiology in children's hospitals. It is important that the radiologist accurately documents and describes the catheters, wires, tubes and drains that are present on the chest radiograph. This article reviews the reasons for the placement and positioning of perioperative equipment in children who have surgical repair of atrial septal defect, ventricular septal defect or transposition of the great arteries. Also included are a brief synopsis of each cardiac anomaly, the surgical procedure for its correction, and an in-depth discussion of the postoperative chest radiograph including illustrations of catheters, wires, tubes and drains. (orig.)

  20. Deficient knowledge nursing diagnosis: identifying the learning needs of patients with cardiac disease.

    Science.gov (United States)

    Galdeano, Luzia Elaine; Rossi, Lídia Aparecida; Spadoti Dantas, Rosana Aparecida

    2010-01-01

    OBJECTIVES. To identify the learning needs of patients with cardiac disease and the aspects of the disease and anesthetic and surgical procedures about which Brazilian patients have the greatest gaps in knowledge. METHODS. Eighty preoperative patients answered a General Evaluation Questionnaire, a Questionnaire to Evaluate Patient Knowledge, and the Mini-Mental State Exam. FINDINGS. Fifty-nine patients had learning needs. More than 50% of the patients were mistaken or unable to answer questions about the disease, and the goals of and type of surgery to be performed and anesthesia to be used. CONCLUSIONS. Most patients had poor performance on the questionnaire that assessed their knowledge about coronary artery disease and its treatment. PRACTICE IMPLICATIONS. This study can contribute to health professionals' assessment of patients' knowledge.

  1. Hypotheses, rationale, design, and methods for prognostic evaluation of cardiac biomarker elevation after percutaneous and surgical revascularization in the absence of manifest myocardial infarction. A comparative analysis of biomarkers and cardiac magnetic resonance. The MASS-V Trial

    Directory of Open Access Journals (Sweden)

    Hueb Whady

    2012-08-01

    Full Text Available Abstract Background Although the release of cardiac biomarkers after percutaneous (PCI or surgical revascularization (CABG is common, its prognostic significance is not known. Questions remain about the mechanisms and degree of correlation between the release, the volume of myocardial tissue loss, and the long-term significance. Delayed-enhancement of cardiac magnetic resonance (CMR consistently quantifies areas of irreversible myocardial injury. To investigate the quantitative relationship between irreversible injury and cardiac biomarkers, we will evaluate the extent of irreversible injury in patients undergoing PCI and CABG and relate it to postprocedural modifications in cardiac biomarkers and long-term prognosis. Methods/Design The study will include 150 patients with multivessel coronary artery disease (CAD with left ventricle ejection fraction (LVEF and a formal indication for CABG; 50 patients will undergo CABG with cardiopulmonary bypass (CPB; 50 patients with the same arterial and ventricular condition indicated for myocardial revascularization will undergo CABG without CPB; and another 50 patients with CAD and preserved ventricular function will undergo PCI using stents. All patients will undergo CMR before and after surgery or PCI. We will also evaluate the release of cardiac markers of necrosis immediately before and after each procedure. Primary outcome considered is overall death in a 5-year follow-up. Secondary outcomes are levels of CK-MB isoenzyme and I-Troponin in association with presence of myocardial fibrosis and systolic left ventricle dysfunction assessed by CMR. Discussion The MASS-V Trial aims to establish reliable values for parameters of enzyme markers of myocardial necrosis in the absence of manifest myocardial infarction after mechanical interventions. The establishments of these indices have diagnostic value and clinical prognosis and therefore require relevant and different therapeutic measures. In daily practice

  2. Characterization of Cardiac Patients Based on the Synergy Model

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    Tavangar

    2014-10-01

    Full Text Available Background Cardiac patients need comprehensive support due to the adverse effects of this disease on different aspects of their lives. Synergy intervention is a model that focuses on patients' requirements. Objectives This study aimed to determine the eightfold characteristic of cardiac patients based on the synergy model that represent their clinical requirements. Materials and Methods In this descriptive cross-sectional study, 40 cardiac patients hospitalized at the cardiac care unit (CCU of Yazd Afshar Hospital were randomly selected. The data were collected by using a two-part check-list including demographic characteristics and also by studying eight characteristics of patients through interviewing and reviewing their records. The results were analyzed using descriptive statistics such as frequency (percentage and analytical statistics such as Spearman and Mann-Whitney test with the SPSS software, version 18. Results The results showed that among patients' internal characteristics, reversibility (70.6%, vulnerability (68.6%, and predictability (80.4% at level 1 (the minimum score had the highest frequency and stability (49% and complexity (54.9% were at level 3 (average score. Among external characteristics participation in decision-making (80.4% at level 1 had the highest frequency while care (62.7% and recourses (98% were at level 3. Conclusions Ignoring any of the eightfold characteristics based on the synergy model interferes with comprehensive support of cardiac patients. Therefore, it is necessary for professional health practitioners, especially nurses, to consider patients' eightfold characteristics in order to provide quality care.

  3. Cardiac Function in Patients with Early Cirrhosis during Maximal Beta-Adrenergic Drive

    DEFF Research Database (Denmark)

    Krag, Aleksander; Bendtsen, Flemming; Dahl, Emilie Kristine

    2014-01-01

    BACKGROUND AND AIM: Cardiac dysfunction in patients with early cirrhosis is debated. We investigated potential cardiac dysfunction by assessing left ventricular systolic performance during a dobutamine stress test in patients with early cirrhosis. PATIENTS AND METHODS: Nineteen patients with Child...

  4. Intraoperative cardiac arrest and mortality in trauma patients. A 14-yr survey from a Brazilian tertiary teaching hospital.

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    Marcelo T O Carlucci

    Full Text Available BACKGROUND: Little information on the factors influencing intraoperative cardiac arrest and its outcomes in trauma patients is available. This survey evaluated the associated factors and outcomes of intraoperative cardiac arrest in trauma patients in a Brazilian teaching hospital between 1996 and 2009. METHODS: Cardiac arrest during anesthesia in trauma patients was identified from an anesthesia database. The data collected included patient demographics, ASA physical status classification, anesthesia provider information, type of surgery, surgical areas and outcome. All intraoperative cardiac arrests and deaths in trauma patients were reviewed and grouped by associated factors and also analyzed as totally anesthesia-related, partially anesthesia-related, totally surgery-related or totally trauma patient condition-related. FINDINGS: Fifty-one cardiac arrests and 42 deaths occurred during anesthesia in trauma patients. They were associated with male patients (P<0.001 and young adults (18-35 years (P=0.04 with ASA physical status IV or V (P<0.001 undergoing gastroenterological or multiclinical surgeries (P<0.001. Motor vehicle crashes and violence were the main causes of trauma (P<0.001. Uncontrolled hemorrhage or head injury were the most significant associated factors of intraoperative cardiac arrest and mortality (P<0.001. All cardiac arrests and deaths reported were totally related to trauma patient condition. CONCLUSIONS: Intraoperative cardiac arrest and mortality incidence was highest in male trauma patients at a younger age with poor clinical condition, mainly related to uncontrolled hemorrhage and head injury, resulted from motor vehicle accidents and violence.

  5. Surgical treatment of benign nodular goiter; report of 72 patients

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    Ediz YORGANCILAR

    2009-03-01

    Full Text Available Surgical resection is usually prefered for the treatment of benign nodular goiter. But the extention of thyroidectomy in the surgical management of benign nodular goiter still remains controversial. Seventytwo patients underwent thyroid surgery between April 2002- July2007 in Kızıltepe State Hospital Otorhinolaryngology Service. Of the patients 63 were women (%87.5, 9 were man (%12.5. The range of age was between 15-62 years and mean age was 36,5. Thirtynine patients had unilateral total lobectomy+ istmusectomy (%54.2, 11 patients had unilateral lobectomy+ isthmusectomy+contralateral subtotal lobectomy (Dunhill Procedure (%15.3, 20 patients had nearly total thyroidectomy (%27.8, 2 patients had total thyroidectomy (% 2.7. Three patients had seroma (%4.1, 2 patients had hemorrhage requiring operative hemostasis (%2.7, 1 patient had suture reaction(%1.3. Patients have not had permanent or temporary nervus laryngeus recurrens injury, hypoparathyroidism and infection.As a result more extent surgical resections must be preferred by the surgeon for the treatment of benign nodular goiter. The preferable surgical treatment of solitary nodules is lobectomy+isthmusectomy. The multinodular goiter must be treated with unilateral lobectomy+ isthmusectomy+contralateral subtotal lobectomy (Dunhill procedure when the remnant thyroid tissue is normal; otherwise nearly total or total thyroidectomy is preferable.

  6. The role of acute trigemino-cardiac reflex in unusual, non-surgical cases: A mini-review

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    Tumul Chowdhury

    2016-10-01

    Full Text Available Trigemino-cardiac reflex is a well established phenomenon that is mainly reported in the various surgical specialities. However, the role of this unique reflex is entirely unknown in other medicine domains. Therefore, the present mini-review aims to explore the role of TCR in such unusual cases and also highlights the importance of case reports for knowledge creation in such context.

  7. Cardiac troponin T mutations in Chinese patients with hypertrophic cardiomyopathy

    Institute of Scientific and Technical Information of China (English)

    吴恒芳; 杨笛; 万文辉; 卞智萍; 徐晋丹; 马文珠; 张寄南

    2004-01-01

    @@ Hypertrophic cardiomyopathy (HCM) is a myocardial disorder characterized by unexplained ventricular hypertrophy and myofibrillar disarray, with a prevalence of about 0.2% in general population. HCM is associated with gene abnormalities. Nearly 200 mutations have been described in ten genes in patients with HCM.1 Cardiac troponin T (cTnT) is an essential component of the troponin complex and plays a central role in the calcium regulation of contractions in cardiac myocytes

  8. Factors Influencing the Surgical Success in Patients with Intermittent Exotropia

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    Uğur Acar

    2013-04-01

    Full Text Available Pur po se: To determine the factors that influence surgical success in patients with intermittent exotropia. Ma te ri al and Met hod: We retrospectively evaluated the records of patients with intermittent exotropia who were diagnosed, operated, and followed up. Successful outcome was defined as alignment ≤10 prism diopters (PD esophoria or exophoria at the last follow-up visit. The clinical findings, exodeviation types, surgical ages, operation types, preoperative and postoperative deviation amounts, presence of anisometropia and amblyopia, presence of A- or V-pattern, and presence of binocular vision and stereoacuity of patients were evaluated. We investigated the independent variables that affected the surgical success in intermittent exotropia patients. Re sults: Among the 379 patients included in the study, 266 (70.18% underwent surgery, and the success rate was 68.05% (181 patients. In this successful surgery group, mean deviation was 25.82±11.27 PD at near and 30.80±10.59 PD at distance versus 30.93±12.47 PD and 34.92±11.02 PD, respectively, in the unsuccessful surgery group. There was a statistically significant difference between the two groups. Preoperative factors, such as presence of binocular vision preoperatively, and postoperative factors, such as followup period and the patients' deviation amount in the 1st week and 6th month, were found to affect the surgical outcome. Dis cus si on: The success rate of surgical treatment of intermittent exotropia increases in the patients with presence of fusion and low preoperative deviation amounts. Also, in the early postoperative period, orthophoric or ≤10 PD esophoric patients have a higher final surgical success rate. (Turk J Ophthalmol 2013; 43: 107-12

  9. Elderly diabetic patient with surgical site mucormycosis extending to bowel

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    Atul K Patel

    2010-01-01

    Full Text Available Mucormycosis is rare in clinical practice. Most infections are acquired by inhalation; other portals of entry are traumatic implantation and ingestion in immunocompromised host. Mucormycosis is life threatening infection in immunocompromised host with variable moratlity ranging from 15 -81% depending upon site of infection. General treatment principles include early diagnosis, correction of underlying immunosuppression and metabolic disturbances, adequate surgical debridement along with amphotericin therapy. We describe surgical site mucormycosis extended to involve large bowel in elderly diabetic patient.

  10. Evaluation of cardiac ischaemia in cardiac asymptomatic newly diagnosed untreated patients with primary hypothyroidism

    NARCIS (Netherlands)

    Roos, A; Zoet-Nugteren, SK; Berghout, A

    2005-01-01

    Background: Hypothyroidism is regarded as a risk factor for coronary artery disease. Possible factors involved in this association are hyperlipidaemia and hypertension, both occurring with increased frequency in hypothyroid patients. The aim of our study was to evaluate signs/symptoms of cardiac isc

  11. Pulse contour-derived cardiac output in hemodialysis patients

    DEFF Research Database (Denmark)

    Cordtz, Joakim; Ladefoged, Soeren D

    2010-01-01

    analysis, namely the Finometer monitor (FNM) for further use on patients dialyzing on a central vascular catheter. Fifty simultaneous cardiac output measurements were obtained during hemodialysis sessions in 25 patients. The internal variability of the FNM measurements was assessed by comparing 24 pairs...

  12. Anxiety in Patients with Cardiac Disease

    Science.gov (United States)

    2005-01-01

    1997;96:1835- 1842. 43. Tavazzi L, Zotti AM, Mazzuero G. Acute pulmonary edema provoked by psychologic stress: report of two cases. Cardiology. 1987;74...Circulation. 1997;96:1835- 1842. 43. Tavazzi L, Zotti AM, Mazzuero G. Acute pulmonary edema provoked by psychologic stress: report of two cases. Cardiology...De Jong MJ. Cardiogenic shock. Am JNurs. 1997;97(6):40-41. 1997 De Jong M.J, Morton PG. Control of vascular complications after cardiac catheterization

  13. Surgical risk for patients with Chagasic achalasia and its correlation with the degree of esophageal dilation

    Institute of Scientific and Technical Information of China (English)

    José Garcia Neto; Roberto de Cleva; Bruno Zilberstein; Joaquim José Gama-Rodrigues

    2005-01-01

    AIM: To analyze the risk of cardiovascular complications in patients with indication for surgical treatment of Chagasic esophageal achalasia and to correlate the surgical risks with the degree of esophageal dilation,thereby proposing a risk scale index.METHODS: One hundred and twenty-four patients with Chagasic esophageal achalasia, who received surgical treatment at the Hospital das Clinicas of the Federal patients were mostly related to the postoperative complications due to the cardiovascular system. All the patients were submitted to: (1) clinical history to define the cardiac functional class (New York Heart Association);(2) conventional 12-lead electrocardiogram at rest; and (3) contrast imaging of the esophagus to determine esophageal dilatation according to Rezende's classification of Chagasic megaesophagus.RESULTS: An assessment of the functional classification (FC) of heart failure during the preoperative period determined that 67 patients (54.03%) were assigned functional class Ⅰ (FC Ⅰ), 46 patients (37.09%) were assigned functional class Ⅱ (FC Ⅱ), and 11 patients (8.87%) were assigned functional class Ⅲ (FC Ⅲ). None of the patients were assigned to functional class Ⅳ (FC Ⅳ). There was a positive correlation between the functional class and the postoperative complications (FC ⅠxFC Ⅱ: P<0.001; FC ⅠxFC Ⅲ: P<0.001). The ECG was normal in 44 patients (35.48%) and presented abnormalities in 80 patients (64.52%). There was a significant statistical correlation between abnormal ECG (arrhythmias and primary change in ventricular repolarization) and postoperative complications (P<0.001).With regard to the classification of the Chagasic esophageal achalasia, the following distribution was observed: group Ⅱ, 53 patients (42.74%); group Ⅲ, 37 patients (29.83%);and group Ⅳ, 34 patients (27.41%). There was a positive correlation between the degree of esophageal dilation and the increase in postoperative complications (grade

  14. Cardiac transplantation for pediatric patients. With inoperable congenital heart disease.

    OpenAIRE

    Shaffer, K M; Denfield, S W; Schowengerdt, K O; Towbin, J A; Radovancević, B; Frazier, O. H.; Price, J K; Gajarski, R J

    1998-01-01

    Recent studies have reported the expanding use of transplantation as the definitive option for pediatric patients with inoperable congenital heart disease. This study compares perioperative risk factors and outcomes in pediatric patients who received heart transplants for congenital heart disease with those in pediatric patients who received heart transplants for cardiomyopathy. Retrospective data collected on 40 consecutive pediatric patients undergoing cardiac transplantation from 1 January...

  15. Treating cardiac arrhythmias detected with an implantable cardiac monitor in patients after an acute myocardial infarction

    DEFF Research Database (Denmark)

    Jøns, Christian; Thomsen, Poul Erik Bloch

    2012-01-01

    OPINION STATEMENT: Using an implantable cardiac monitor (ICM) in patients with acute myocardial infarction (MI) allows continuous electrocardiogram monitoring and provides a much more detailed picture of the incidence of brady- and tachyarrhythmias than conventional follow-up. The CARISMA study...... was the first to use the ICM in post-MI patients with moderate to severe left ventricular systolic dysfunction. Atrial fibrillation (AF) events lasting longer than 30 s were associated with an almost threefold increase in the risk of major cardiac events. This confirms the current definition of clinically...... significant AF episodes, as patients with episodes of shorter duration were not at increased risk. The association of AF to progressive heart failure, reinfarction, and cardiovascular death underlines the need for an intensive follow-up of post-MI patients with new-onset AF in order to reveal underlying...

  16. Nursing the critically ill surgical patient in Zambia.

    Science.gov (United States)

    Carter, Chris; Snell, David

    2016-11-10

    Critical illness in the developing world is a substantial burden for individuals, families, communities and healthcare services. The management of these patients will depend on the resources available. Simple conditions such as a fractured leg or a strangulated hernia can have devastating effects on individuals, families and communities. The recent Lancet Commission on Global Surgery and the World Health Organization promise to strengthen emergency and essential care will increase the focus on surgical services within the developing world. This article provides an overview of nursing the critically ill surgical patient in Zambia, a lower middle income country (LMIC) in sub-Saharan Africa.

  17. Successful treatment of 54 patients with acute renal failure after cardiac surgery

    Directory of Open Access Journals (Sweden)

    Lei CHEN

    2015-06-01

    Full Text Available Objectives To evaluate the result of treatment of acute renal failure (ARF in patients after cardiac surgery. Methods The clinical data of 54 cases admitted to the hospital from Jan. 2004 to Jan. 2014 and suffered from ARF after cardiac surgery were retrospectively analyzed. Among 54 cases, there were 35 males and 19 females, aged from one month to 79 years with a median of 52 years. The surgical procedures included coronary artery bypass grafting (CABG, 10 cases, valve surgery (22 cases, combined CABG and valve surgery (4 cases, operation on aorta (14 case, and radical correction of Fallot tetralogy (4 cases. After the operations mentioned above, 50 patients received continuous renal replacement therapy (CRRT, and 4 patients received peritoneal dialysis. Results Nine patients died, the mortality rate was 16.7%. Exploratory hemostasis by thoracotomy was performed in 8 patients, and extubation failure occurred in 4 cases. Of the 9 non-survivors, 6 died from multiple organ failure (MOF, 2 died from cerebral hemorrhage, and one died from acute respiratory failure. Serum creatinine (SCr and blood urea nitrogen (BUN levels declined obviously after CRRT and peritoneal dialysis (P<0.05, and all the patients were shown to have stable hemodynamics in the course of treatment, and no hemorrhage or embolism occurred. Conclusions ARF after cardiac surgery should be detected early and treated in time. CRRT and peritoneal dialysis are safe, convenient and effective procedures, and may decrease the mortality rate in patients with ARF after cardiac surgery. DOI: 10.11855/j.issn.0557-7402.2015.04.13

  18. The Prevention and Non-surgical Treatment for Postsurgical Gastroparesis Syndrome in Esophageal Cancer or Cardiac Cancer Patients%食管癌、贲门癌术后胃瘫综合征的预防与非手术治疗

    Institute of Scientific and Technical Information of China (English)

    胡彬; 庄翔; 杨晓军; 谢天鹏; 肖平; 荣昊; 李强

    2014-01-01

    Objective: To investigate the prevention and non-surgical treatment for postsurgical gastroparesis syn-drome in esophageal cancer or cardiac cancer patients. Methods:Between April 2010 and June 2013, the systematic pre-ventive measures were given to 867 patients ( observation group) who accepted operation for esophageal cancer or cardiac cancer in our hospital, which included intraoperative protection for the stomach, chest gastric fixation, gastrointestinal de-compression, acid suppression to reduce tension of stomach, enteral nutrition support, prevention from the inhibition of gas-trointestinal smooth muscle contraction, keeping balance for internal environment. Between May 2007 to March 2010, the systematic preventive measures were not given to the 573 patients ( control group) . The non-operative comprehensive treat-ment measures were given to gastric paralysis cases in observation group, which included fasting water, continuous gastroin-testinal decompression, prevention of regurgitation and aspiration, warm saline lavage, enteral nutrition, total parenteral nutrition in enteral nutrition failed cases, gastric dynamic drugs, maintaining internal environment balance, monitoring the blood sugar level, pyloric expansion under gastroscope, traditional Chinese medicine ( TCM) tube feeding, etc. The con-trol group did not accept comprehensive treatment measures. The clinical curative efficacy of gastric paralysis in the two groups were reviewed. Results:Twenty-seven cases of gastric paralysis occurred in the control group ( 4. 71%) , and 22 cases (2. 53%) in observing group. The incidence of gastric paralysis significantly decreased after systematic preventive measures was conducted (P =0. 04). The symptoms of 22 cases in observation group were control effectively. No death occured in this group. The average time of nutrition tube in-dwelling was 48. 35 ( 17 ~69 ) days; The average length of hospital stay was 53. 23 (19~71) days. In control group, 2 patients died

  19. Diclofenac plasma protein binding: PK-PD modelling in cardiac patients submitted to cardiopulmonary bypass

    Directory of Open Access Journals (Sweden)

    Auler Jr. J.O.

    1997-01-01

    Full Text Available Twenty-four surgical patients of both sexes without cardiac, hepatic, renal or endocrine dysfunctions were divided into two groups: 10 cardiac surgical patients submitted to myocardial revascularization and cardiopulmonary bypass (CPB, 3 females and 7 males aged 65 ± 11 years, 74 ± 16 kg body weight, 166 ± 9 cm height and 1.80 ± 0.21 m2 body surface area (BSA, and control, 14 surgical patients not submitted to CPB, 11 female and 3 males aged 41 ± 14 years, 66 ± 14 kg body weight, 159 ± 9 cm height and 1.65 ± 0.16 m2 BSA (mean ± SD. Sodium diclofenac (1 mg/kg, im Voltaren 75® twice a day was administered to patients in the Recovery Unit 48 h after surgery. Venous blood samples were collected during a period of 0-12 h and analgesia was measured by the visual analogue scale (VAS during the same period. Plasma diclofenac levels were measured by high performance liquid chromatography. A two-compartment open model was applied to obtain the plasma decay curve and to estimate kinetic parameters. Plasma diclofenac protein binding decreased whereas free plasma diclofenac levels were increased five-fold in CPB patients. Data obtained for analgesia reported as the maximum effect (EMAX were: 25% VAS (CPB vs 10% VAS (control, P<0.05, median measured by the visual analogue scale where 100% is equivalent to the highest level of pain. To correlate the effect versus plasma diclofenac levels, the EMAX sigmoid model was applied. A prolongation of the mean residence time for maximum effect (MRTEMAX was observed without any change in lag-time in CPB in spite of the reduced analgesia reported for these patients, during the time-dose interval. In conclusion, the extent of plasma diclofenac protein binding was influenced by CPB with clinically relevant kinetic-dynamic consequences

  20. A contemporary, single-institutional experience of surgical versus expectant management of congenital heart disease in trisomy 13 and 18 patients.

    Science.gov (United States)

    Costello, John P; Weiderhold, Allison; Louis, Clauden; Shaughnessy, Conner; Peer, Syed M; Zurakowski, David; Jonas, Richard A; Nath, Dilip S

    2015-06-01

    The objective of this study was to examine a large institutional experience of patients with trisomy 13 and trisomy 18 in the setting of comorbid congenital heart disease and present the outcomes of surgical versus expectant management. It is a retrospective single-institution cohort study. Institutional review board approved this study. Thirteen consecutive trisomy 18 patients and three consecutive trisomy 13 patients (sixteen patients in total) with comorbid congenital heart disease who were evaluated by our institution's Division of Cardiovascular Surgery between January 2008 and December 2013 were included in the study. The primary outcome measures evaluated were operative mortality (for patients who received surgical management), overall mortality (for patients who received expectant management), and total length of survival during follow-up. Of the thirteen trisomy 18 patients, seven underwent surgical management and six received expectant management. With surgical management, operative mortality was 29 %, and 80 % of patients were alive after a median follow-up of 116 days. With expectant management, 50 % of patients died before hospital discharge. Of the three patients with trisomy 13, one patient underwent surgical management and two received expectant management. The patient who received surgical management with complete repair was alive at last follow-up over 2 years after surgery; both patients managed expectantly died before hospital discharge. Trisomy 13 and trisomy 18 patients with comorbid congenital heart disease can undergo successful cardiac surgical intervention. In this population, we advocate that nearly all patients with cardiovascular indications for operative congenital heart disease intervention should be offered complete surgical repair over palliative approaches for moderately complex congenital cardiac anomalies.

  1. Ambulatory Cardiac Monitoring for Discharged Emergency Department Patients with Possible Cardiac Arrhythmias

    Directory of Open Access Journals (Sweden)

    Donald Scheiber

    2014-03-01

    Full Text Available Introduction: Many emergency department (ED patients have symptoms that may be attributed to arrhythmias, necessitating outpatient ambulatory cardiac monitoring. Consensus is lacking on the optimal duration of monitoring. We describe the use of a novel device applied at ED discharge that provides continuous prolonged cardiac monitoring. Methods: We enrolled discharged adult ED patients with symptoms of possible cardiac arrhythmia. A novel, single use continuous recording patch (Zio®Patch was applied at ED discharge. Patients wore the device for up to 14 days or until they had symptoms to trigger an event. They then returned the device by mail for interpretation. Significant arrhythmias are defined as: ventricular tachycardia (VT ≥4 beats, supraventricular tachycardia (SVT ≥4 beats, atrial fibrillation, ≥3 second pause, 2nd degree Mobitz II, 3rd degree AV Block, or symptomatic bradycardia. Results: There were 174 patients were enrolled and all mailed back their devices. The average age was 52.2 (± 21.0 years, and 55% were female. The most common indications for device placement were palpitations 44.8%, syncope 24.1% and dizziness 6.3%. Eighty-three patients (47.7% had ≥1 arrhythmias and 17 (9.8% were symptomatic at the time of their arrhythmia. Median time to first arrhythmia was 1.0 days (IQR 0.2-2.8 and median time to first symptomatic arrhythmia was 1.5 days (IQR 0.4-6.7. 93 (53.4% of symptomatic patients did not have any arrhythmia during their triggered events. The overall diagnostic yield was 63.2% Conclusion: The Zio®Patch cardiac monitoring device can efficiently characterize symptomatic patients without significant arrhythmia and has a higher diagnostic yield for arrhythmias than traditional 24-48 hour Holter monitoring. It allows for longer term monitoring up to 14 days. [West J Emerg Med. 2014;15(2:194–198.

  2. Surgical Treatment for Refractory Epilepsy: Review of Patient Evaluation and Surgical Options

    Directory of Open Access Journals (Sweden)

    Kristen M. Kelly

    2011-01-01

    Full Text Available Treatment of epilepsy often imposes an exposure to various antiepileptic drugs and requires long-term commitment and compliance from the patient. Although many new medications are now available for the treatment of epilepsy, approximately 30% of epilepsy patients still experience recurrent seizures and many experience undesirable side effects. Treatment of epilepsy requires a multidisciplinary approach. For those patients with medically refractory seizures, surgical treatment has increased in prevalence as techniques and devices improve. With increased utilization, proper patient selection has become crucial in evaluating appropriateness of surgical intervention. Epilepsy syndromes in which surgery has shown to be effective include mesial temporal sclerosis, cortical dysplasia, many pediatric epilepsy syndromes, and vascular malformations. Monitoring in an epilepsy monitoring unit with continuous scalp or intracranial EEG is an important step in localization of seizure focus. MRI is the standard imaging technique for evaluation of anatomy. However, other imaging studies including SPECT and PET have become more widespread, often offering increased diagnostic value in select situations. In addition, as an alternative or adjunct to surgical resection, implantable devices such as vagus nerve stimulators, deep brain stimulators, and direct brain stimulators could be useful in seizure treatment.

  3. Cardiac risk of coronary patients after reintegration into occupations with heavy physical exertion.

    Science.gov (United States)

    Wolf, R; Habel, F; Heiermann, M; Jäkel, R; Sinn, R

    2005-04-01

    The job related reintegration of patients with coronary artery disease (CAD) is a central part of cardiac rehabilitation. However, specific occupational demands like jobs with heavy physical exertion (> 6 METs) could increase the cardiovascular risk because the relative risk for acute myocardial infarction (MI) and cardiac death is temporarily elevated after vigorous exertion ("hazard period"). Thus, in 2001 any male patient with proven CAD who performed a job with heavy exertion until the occurrence of an index event (MI/ACS, any interventional or surgical revascularization measure) received a questionnaire after an average of 20 months. Complete data were available in 108 from 119 included patients (90.8%), aged 51.8+/-7.8 years. Ejection fraction was 61.5+/-13.1% and the functional capacity at the time of hospital discharge averaged 130.1+/-31.2 W. 75% of the patients had a previous MI and 59.3% underwent bypass surgery. During follow-up the previous job with heavy exertion was performed over a cumulated time of 74 years. The aim of the study was to compare the observed and the expected incidence of MI and cardiac death with and without job performance. The expected ("basal") risk for MI and cardiac death without heavy physical exertion was determined from pooled study results and assumed to be 5.2% per year. The combined risk due to performing an occupation with strenuous exertion can be calculated from time periods with and without working hours and amounts to 11.9%. There could be expected 0.119 . 74=8.8 cardiac events related to the job. In contrast, 5 MIs (4 NSTEMI, 1 STEMI) were observed (6.8%). The relative risk for an expected event compared to the basal risk without heavy exertion was 2.3 (95% CI: 0.7-7.4). The relative risk for the observed cardiac events amounts to 1.3 (95% CI: 0.4-4.8). The lower observed risk is probably due to the high grade of physical fitness in this patient group. In spite of several limitations, our study showed no convincing

  4. Surgical treatment strategy for multiple injury patients in ICU

    Institute of Scientific and Technical Information of China (English)

    ZHANG Lian-yang; YAO Yuan-zhang; JIANG Dong-po; ZHOU Jian; HUANG Xian-kai; SHEN Yue; HUANG Jian

    2011-01-01

    Objective: To investigate the surgical treatment for patients with multiple injuries in ICU.Methods: Clinical data of 163 multiple injury patients admitted to ICU of our hospital from January 2006 to January 2009 were retrospectively studied, including 118 males and 45 females, with the mean age of 36.2 years (range, 5-67 years). The injury regions included head and neck (29 cases),face (32 cases), chest (89 cases), abdomen (77 cases), pelvis and limbs (91 cases) and body surface (83 cases). There were 57 cases combined with shock. ISS values varied from 10 to 54, 18.42 on average. Patients received surgical treatments in ICU within respectively 24 hours (10 cases), 24-48 hours (8 cases), 3-7 days (7 cases) and 8-14 days (23 cases).Results: Forthe 163 patients, the duration of ICU stay ranged from 2 to 29 days, with the average value of 7.56 days. Among them, 143 were cured (87.73%), 11 died in the hospital (6.75%) due to severe hemorrhagic shock (6 cases),craniocerebral injury (3 cases) and multiple organ failure (2 cases), and 9 died after voluntarily discharging from hospital (5.52%). The total mortality rate was 12.27%.Conclusions: The damage control principle should be followed when multiple injury patients are resuscitated in ICU. Surgical treatment strategies include actively controlling hemorrhage, treating the previously missed injuries and related wounds or surgical complications and performing planned staging operations.

  5. Surgical results of strabismus correction in patients with myelomeningocele

    Directory of Open Access Journals (Sweden)

    Dayane Cristine Issaho

    2015-02-01

    Full Text Available Purpose: Myelomeningocele is one of the most common birth defects. It is associated with severe neurological deficiencies, and ocular changes, such as strabismus, are very common. The purpose of this study was to describe indications for strabismus surgery in patients with myelomeningocele and to evaluate the results achieved with surgical correction. Methods: We retrospectively reviewed records of all patients with myelomeningocele who underwent surgery for strabismus correction in a 5-year period in an institution for disabled children. Results: The main indications for strabismus surgery were esotropia and A-pattern anisotropia. Excellent surgical results were achieved in 60.9% of patients, satisfactory in 12.2%, and unsatisfactory in 26.9%. Conclusion: Patients with myelomeningocele and strabismus had a high incidence of esotropia and A-pattern anisotropia. Strabismus surgery in these patients had an elevated percentage of excellent and satisfactory results, not only for the ocular deviation, but also for improvement of head posture.

  6. Surgical management of bilateral bronchiectases: results in 29 patients.

    Science.gov (United States)

    Aghajanzadeh, Manucher; Sarshad, Ali; Amani, Hosin; Alavy, Ali

    2006-06-01

    Bronchiectasis is a major cause of morbidity and mortality in developing countries. Staged bilateral segmental resection of the lungs is performed in selected patients. Our experience of surgical removal of 87 bilateral bronchiectases in 29 patients during an 11-year period was reviewed retrospectively. High-resolution computed tomography was performed preoperatively in all patients to locate the anatomic sites of bronchiectasis. The mortality and morbidity of the surgical procedure, clinical symptoms, age distribution, etiology, bacteriology, and operative procedures were analyzed. There were 22 males (76%) and 7 females (24%), aged 5 to 60 years, with a mean age of 30 years. Complications developed in 11 patients (38%); atelectasia was the most common (14%). There was one hospital death. Clinical symptoms disappeared in 19 (66%) patients, improved in 5 (17%), and were unchanged in 4 (14%). Staged bilateral resection for bronchiectases can be performed at any age with acceptable morbidity and mortality.

  7. Medanta insulin protocols in patients undergoing cardiac surgery

    Directory of Open Access Journals (Sweden)

    Beena Bansal

    2014-01-01

    Full Text Available Hyperglycemia is common in patients undergoing cardiac surgery and is associated with poor outcomes. This is a review of the perioperative insulin protocol being used at Medanta, the Medicity, which has a large volume cardiac surgery setup. Preoperatively, patients are usually continued on their preoperative outpatient medications. Intravenous insulin infusion is intiated postoperatively and titrated using a column method with a choice of 7 scales. Insulin dose is calculated as a factor of blood glucose and patient′s estimated insulin sensitivity. A comparison of this protocol is presented with other commonly used protocols. Since arterial blood gas analysis is done every 4 hours for first two days after cardiac surgery, automatic data collection from blood gas analyzer to a central database enables collection of glucose data and generating glucometrics. Data auditing has helped in improving performance through protocol modification.

  8. Aspirin increases the risk of venous thromboembolism in surgical patients.

    Science.gov (United States)

    Barmparas, Galinos; Jain, Monica; Mehrzadi, Devorah; Melo, Nicolas; Chung, Rex; Bloom, Matthew; Ley, Eric J; Margulies, Daniel R

    2014-10-01

    The risk of venous thromboembolism (VTE) for patients taking an antiplatelet agent is largely unknown. This study aimed to investigate the association between antiplatelet agent use before admission with the risk of in-hospital VTE in surgical intensive care unit (ICU) patients. A retrospective review of all patients admitted to the surgical ICU at a Level I trauma center over 30 months was performed. Patients who underwent diagnostic imaging for VTE were selected. Patients were divided based on whether or not antiplatelet agents were used before admission (APTA vs NAPTA). The primary outcome was VTE occurrence. A forward logistic regression model was used to identify factors independently associated with the primary outcome. During the study period, 461 (24%) patients met inclusion criteria: 70 (15%) APTA and 391 (85%) NAPTA. After adjusting for confounding factors, APTA patients were at a significantly higher risk for developing VTE (59 vs 40%; adjusted odds ratio, 1.8; 95% confidence interval, 1.0 to 3.0; adjusted P = 0.04). Whether or not antiplatelet agents were resumed during the hospital stay and the day on which they were resumed did not affect VTE risk. In conclusion, surgical ICU patients receiving antiplatelet agents before admission are at a significantly higher risk for development of VTE.

  9. Prevalence of malnutrition in general surgical patients.

    Science.gov (United States)

    Aoun, J P; Baroudi, J; Geahchan, N

    1993-01-01

    The possibility of protein-calorie malnutrition (PCM) was studied on one hundred consecutive patients admitted to the department of surgery at the Saint Georges Hospital, Beirut, during the months of April and June 1991, regardless of age, sex and socio-economic status. Data was completed on 94 of those cases. Multiple parameters were studied, including measurements of triceps and subscapular skinfold thickness, mid-arm muscle circumference, percent weight loss, creatinine height index, serum albumin and transferrin levels and total lymphocyte count. We found a prevalence of 81%, 65%, 53% and 31% of PCM, if one, two, three or at least four abnormal parameters are used respectively, to assess malnutrition. Defining malnutrition as the presence of at least three abnormal parameters, we conclude that 53% of the patients, on admission to the department of surgery, had evidence of PCM. Further studies are required to assess the impact of this prevalence on length of stay, morbidity and mortality.

  10. [Croatian guidelines for perioperative enteral nutrition of surgical patients].

    Science.gov (United States)

    Zelić, Marko; Bender, Darija Vranesić; Kelecić, Dina Ljubas; Zupan, Zeljko; Cicvarić, Tedi; Maldini, Branka; Durut, Iva; Rahelić, Velimir; Skegro, Mate; Majerović, Mate; Perko, Zdravko; Sustić, Alan; Madzar, Tomislav; Kovacić, Borna; Kekez, Tihomir; Krznarić, Zeljko

    2014-01-01

    Nutritional status of patients significantly affects the outcome of surgical treatment, whether it's about being obese or malnutrition with loss of muscle mass. Inadequate nutritional support in the perioperative period compromises surgical procedures even in patients who are adequately nourished. In this paper, particular attention was paid to malnourished patients, and their incidence in population hospitalized in surgical wards can be high up to 30%. Special emphasis was paid to the appropriateness of preoperative fasting and to the acceptance of new knowledge in this area of treatment. The aim of this working group was to make guidelines for perioperative nutritional support with different modalities of enteral nutrition. The development of these guidelines was attended by representatives of Croatian Medical Association: Croatian Society for Digestive Surgery, Croatian Society for Clinical Nutrition, Croatian Society of Surgery, Croatian Society for Endoscopic Surgery, Croatian Trauma Society and the Croatian Society of Anesthesiology and Intensive Care. The guidelines are designed as a set of questions that arise daily in clinical practice when preparing patients for surgery and after the surgical treatment, which relate to the assessment of nutritional status, perioperative nutritional support, duration of preoperative fasting period and the selection of food intake route. Assessment of nutritional status and the use of different modes of enteral nutrition should enter into standard protocols of diagnosis and treatment in the Croatian hospitals.

  11. [Cervical spine instability in the surgical patient].

    Science.gov (United States)

    Barbeito, A; Guerri-Guttenberg, R A

    2014-03-01

    Many congenital and acquired diseases, including trauma, may result in cervical spine instability. Given that airway management is closely related to the movement of the cervical spine, it is important that the anesthesiologist has detailed knowledge of the anatomy, the mechanisms of cervical spine instability, and of the effects that the different airway maneuvers have on the cervical spine. We first review the normal anatomy and biomechanics of the cervical spine in the context of airway management and the concept of cervical spine instability. In the second part, we review the protocols for the management of cervical spine instability in trauma victims and some of the airway management options for these patients.

  12. Principles of thromboprophylaxis in surgical patients.

    Science.gov (United States)

    Husted, S E

    1991-01-01

    Thromboprophylactic treatment during surgery reduces mortality and morbidity. The type of prophylaxis may be individualized according to type of operation and presence of major risk factors, such as prior thromboembolism, malignancy, long duration of immobilization, and medical conditions. All patients over the age of 40, or even younger, who have major risk factors, and whose operations will last for more than 1 hour, may benefit from thromboprophylaxis. Available prophylactic methods allow for treatment with an acceptably low level of side effects and economic cost, when compared with the cost of diagnostics and treatment of thromboembolism.

  13. [Intraoperative myocardial protection with extracellular cardioplegic solutions in patients with cardiac valve diseases].

    Science.gov (United States)

    Zhidkov, I L; Ivanov, V A; Kozhevnikov, V A; Charnaia, M A; Mukhamedzianova, A R; Trekova, N A

    2007-01-01

    A hundred patients operated on under extracorporeal circulation (EC) with bicaval cannulation in the moderate general hypothermia mode were intraoperatively examined. According to the used cardioplegic solution, all the patients were divided into three groups: 1) Konsol; 2) Konsol MF; 3) St. Thomas (a control group). All the groups were matched by age, gender, the duration of myocardial ischemia (MI) (37-128 min), that of EC (52-186 min), and the nature of surgical interventions, of which mitral valve replacement amounted to 72-78%. To prepare a modified solution, 20 ml of 40% glucose, 20 units of insulin, and 200 mg of creatine phosphate (Neoton) were added to a flask containing 400 ml of Konsol. The efficiency of myocardial protection was evaluated by the data characterizing cardiac arrest and cardiac performance resumption, as well as by heart rate and the use of inotropic support in the reperfusion period. The parameters of central hemodynamics and systemic coronary blood flow, the concentrations of glucose and lactate, the blood gas and electrolyte composition of the coronary sinus (CS), myocardial oxygen consumption and the oxygen-utilizing coefficient were monitored. The cardioplegic solutions Consol and Consol MF were found to have a more effective cardioprotective activity in patients with cardiac valvular disease, operated on under EC and moderate hypothermia that St. Thomas'solution. Modification of the Consol solution by adding glucose, creatine phosphate, and insulin improves the protective effect of the solution, promoting a rapider transition of the myocardium from anaerobic to aerobic metabolism.

  14. Exploring challenges and solutions in the preparation of surgical patients

    DEFF Research Database (Denmark)

    Møller, Thea Palsgaard; Münter, Kristine Husum; Østergaard, Doris;

    2015-01-01

    guidelines and to identify challenges and solutions for correct preparation through interactive table simulation-based workshops involving the various professions and specialties. METHODS: Firstly, specific tasks in the hospital guidelines were monitored for all surgical procedures during one week. Secondly...... management system tasks, 26% of anaesthesia record tasks, 24% of medication tasks, 14% of blood test tasks and 12% of patient record tasks. In two workshops held for each of four specialties, a total of 21 participants mapped the preoperative patient journey with related responsibilities, tasks and written...... documentation. Furthermore, challenges and suggestions for solutions were identified. CONCLUSIONS: Completion of mandatory tasks for surgical patient preparation was poor. Workshops with table simulations actively involved the stakeholders from various professions and specialties in describing the patient...

  15. Surgical Outcomes for Mastectomy Patients Receiving Neoadjuvant Chemotherapy

    Science.gov (United States)

    Bowen, Megan E.; Mone, Mary C.; Buys, Saundra S.; Sheng, Xiaoming; Nelson, Edward W.

    2017-01-01

    Objective: To evaluate the risk of neoadjuvant chemotherapy for surgical morbidity after mastectomy with or without reconstruction using 1:1 matching. Background: Postoperative surgical complications remain a potentially preventable event for breast cancer patients undergoing mastectomy. Neoadjuvant chemotherapy is among variables identified as contributory to risk, but it has not been rigorously evaluated as a principal causal influence. Methods: Data from American College of Surgeons National Surgical Quality Improvement Program (2006–2012) were used to identify females with invasive breast cancer undergoing planned mastectomy. Surgical cases categorized as clean and undergoing no secondary procedures unrelated to mastectomy were included. A 1:1 matched propensity analysis was performed using neoadjuvant chemotherapy within 30 days of surgery as treatment. A total of 12 preoperative variables were used with additional procedure matching: bilateral mastectomy, nodal surgery, tissue, and/or implant. Outcomes examined were 4 wound occurrences, sepsis, and unplanned return to the operating room. Results: We identified 31,130 patient procedures with 2488 (7.5%) receiving chemotherapy. We matched 2411 cases, with probability of treatment being 0.005 to 0.470 in both cohorts. Superficial wound complication was the most common wound event, 2.24% in neoadjuvant-treated versus 2.45% in those that were not (P = 0.627). The rate of return to the operating room was 5.7% in the neoadjuvant group versus 5.2% in those that were not (P = 0.445). The rate of sepsis was 0.37% in the neoadjuvant group versus 0.46% in those that were not (P = 0.654). Conclusions: This large, matched cohort study, controlled for preoperative risk factors and most importantly for the surgical procedure performed, demonstrates that breast cancer patients receiving neoadjuvant chemotherapy have no increased risk for surgical morbidity. PMID:27280515

  16. Cardiac Arrest after Local Anaesthetic Toxicity in a Paediatric Patient

    Directory of Open Access Journals (Sweden)

    Liana Maria Torres de Araújo Azi

    2016-01-01

    Full Text Available We report a case of a paediatric patient undergoing urological procedure in which a possible inadvertent intravascular or intraosseous injection of bupivacaine with adrenaline in usual doses caused subsequent cardiac arrest, completely reversed after administration of 20% intravenous lipid emulsion. Early diagnosis of local anaesthetics toxicity and adequate cardiovascular resuscitation manoeuvres contribute to the favourable outcome.

  17. Effect of surgical incision management on wound infections in a poststernotomy patient population.

    Science.gov (United States)

    Grauhan, Onnen; Navasardyan, Artashes; Tutkun, Baris; Hennig, Felix; Müller, Peter; Hummel, Manfred; Hetzer, Roland

    2014-06-01

    Skin breakdown and infiltration of skin flora are key causative elements in poststernotomy wound infections. We hypothesised that surgical incision management (SIM) using negative pressure wound therapy over closed surgical incisions for 6-7 days would reduce wound infections in a comprehensive poststernotomy patient population. 'All comers' undergoing median sternotomy at our institution were analysed prospectively from 1 September to 15 October 2013 (study group, n = 237) and retrospectively from January 2008 to December 2009 (historical control group, n = 3508). The study group had SIM (Prevena™ Therapy) placed immediately after skin suturing and applied at -125 mmHg for 6-7 days, whereas control group received conventional sterile wound tape dressings. Primary endpoint was wound infection within 30 days. Study group had a significantly lower infection rate than control group: 1·3% (3 patients) versus 3·4% (119 patients), respectively (P incision was primarily closed in 234 of 237 patients (98·7%). SIM over clean, closed incisions for the first 6-7 postoperative days significantly reduced the incidence of wound infection after median sternotomy. Based on these data SIM may be cost-effective in patients undergoing cardiac surgery.

  18. Umbilical hernia in patients with liver cirrhosis: A surgical challenge

    Institute of Scientific and Technical Information of China (English)

    Julio CU Coelho; Christiano MP Claus; Antonio CL Campos; Marco AR Costa; Caroline Blum

    2016-01-01

    Umbilical hernia occurs in 20% of the patients with liver cirrhosis complicated with ascites. Due to the enormous intraabdominal pressure secondary to the ascites, umbilical hernia in these patients has a tendency to enlarge rapidly and to complicate. The treatment of umbilical hernia in these patients is a surgical challenge. Ascites control is the mainstay to reduce hernia recurrence and postoperative complications, such as wound infection, evisceration, ascites drainage, and peritonitis. Intermittent paracentesis, temporary peritoneal dialysis catheter or transjugular intrahepatic portosystemic shunt may be necessary to control ascites. Hernia repair is indicated in patients in whom medical treatment is effective in controlling ascites. Patients who have a good perspective to be transplanted within 3-6 mo, herniorrhaphy should be performed during transplantation. Hernia repair with mesh is associated with lower recurrence rate, but with higher surgical site infection when compared to hernia correction with conventional fascial suture. There is no consensus on the best abdominal wall layer in which the mesh should be placed: Onlay, sublay, or underlay. Many studies have demonstrated several advantages of the laparoscopic umbilical herniorrhaphy in cirrhotic patients compared with open surgical treatment.

  19. Umbilical hernia in patients with liver cirrhosis: A surgical challenge.

    Science.gov (United States)

    Coelho, Julio C U; Claus, Christiano M P; Campos, Antonio C L; Costa, Marco A R; Blum, Caroline

    2016-07-27

    Umbilical hernia occurs in 20% of the patients with liver cirrhosis complicated with ascites. Due to the enormous intraabdominal pressure secondary to the ascites, umbilical hernia in these patients has a tendency to enlarge rapidly and to complicate. The treatment of umbilical hernia in these patients is a surgical challenge. Ascites control is the mainstay to reduce hernia recurrence and postoperative complications, such as wound infection, evisceration, ascites drainage, and peritonitis. Intermittent paracentesis, temporary peritoneal dialysis catheter or transjugular intrahepatic portosystemic shunt may be necessary to control ascites. Hernia repair is indicated in patients in whom medical treatment is effective in controlling ascites. Patients who have a good perspective to be transplanted within 3-6 mo, herniorrhaphy should be performed during transplantation. Hernia repair with mesh is associated with lower recurrence rate, but with higher surgical site infection when compared to hernia correction with conventional fascial suture. There is no consensus on the best abdominal wall layer in which the mesh should be placed: Onlay, sublay, or underlay. Many studies have demonstrated several advantages of the laparoscopic umbilical herniorrhaphy in cirrhotic patients compared with open surgical treatment.

  20. Surgical errors and risks - the head and neck cancer patient.

    Science.gov (United States)

    Harréus, Ulrich

    2013-12-13

    Head and neck surgery is one of the basic principles of head and neck cancer therapy. Surgical errors and malpractice can have fatal consequences for the treated patients. It can lead to functional impairment and has impact in future chances for disease related survival. There are many risks for head and neck surgeons that can cause errors and malpractice. To avoid surgical mistakes, thorough preoperative management of patients is mandatory. As there are ensuring operability, cautious evaluation of preoperative diagnostics and operative planning. Moreover knowledge of anatomical structures of the head and neck, of the medical studies and data as well as qualification in modern surgical techniques and the surgeons ability for critical self assessment are basic and important prerequisites for head and neck surgeons in order to make out risks and to prevent from mistakes. Additionally it is important to have profound knowledge in nutrition management of cancer patients, wound healing and to realize and to be able to deal with complications, when they occur. Despite all precaution and surgical care, errors and mistakes cannot always be avoided. For that it is important to be able to deal with mistakes and to establish an appropriate and clear communication and management for such events. The manuscript comments on recognition and prevention of risks and mistakes in the preoperative, operative and postoperative phase of head and neck cancer surgery.

  1. Prevalence of renal artery stenosis in patients undergoing cardiac catheterization.

    Science.gov (United States)

    Marcantoni, Carmelita; Carmelita, Marcantoni; Rastelli, Stefania; Stefania, Rastelli; Zanoli, Luca; Luca, Zanoli; Tripepi, Giovanni; Giovanni, Tripepi; Di Salvo, Marilena; Marilena, Di Salvo; Monaco, Sergio; Sergio, Monaco; Sgroi, Carmelo; Carmelo, Sgroi; Capodanno, Davide; Davide, Capodanno; Tamburino, Corrado; Corrado, Tamburino; Castellino, Pietro; Pietro, Castellino

    2013-08-01

    To investigate the prevalence of significant renal artery stenosis (RAS ≥50%), and to identify clinical predictors for significant RAS in patients with an elevated cardiovascular risk, such as those affected by ischemic heart disease. In patients with an elevated cardio-vascular risk, both atherosclerotic renovascular disease and coronary artery disease (CAD) are likely to occur. Prospectively from April 2007 to March 2008, all consecutive patients with ischemic heart disease undergoing non-emergent cardiac catheterization were also evaluated for atherosclerotic RAS by renal arteriography. A RAS ≥50% was considered as significant. A total of 1,298 patients underwent cardiac and renal angiography. Significant RAS was found in 70 out of 1,298 patients (5.4%). The presence of peripheral vascular disease, eGFR 66 years, dyslipidemia, CAD severity and pulse pressure >52 mmHg were independent clinical predictors of significant RAS, and jointly produced a ROC AUC of 0.79 (95% CI 0.73-0.85, P < 0.001). Based on these data, a prediction rule for significant RAS was developed, and it showed an adequate predictive performance with 64% sensitivity and 82% specificity. In a large cohort of patients undergoing coronary angiography, significant RAS is a relatively rare comorbidity (5.4%). A model based on simple clinical variables may be useful for the clinical identification of high CV risk patients who may be suitable for renal arteriography at the time of cardiac catheterization.

  2. Clinical characteristics of 42 patients with cardiac amyloidosis

    Institute of Scientific and Technical Information of China (English)

    黄雨晴

    2014-01-01

    Objective To characterize the clinical features of patients with cardiac amyloidosis(CA).Methods Totally42 patients with CA admitted to Guangdong General Hospital since 2008 were included and retrospectively analyzed in the present study.CA was confirmed by abdomen and endocardium biopsy examination.Clinical manifestations,electrocardiogram and echocardiography were collected for the evaluation.Results Several clinic features are common in CA.In the present study,37 cases

  3. Evolution of elderly patients who underwent cardiac surgery with cardiopulmonary bypass

    Directory of Open Access Journals (Sweden)

    Alain Moré Duarte

    2016-01-01

    Full Text Available Introduction: There is a steady increase in the number of elderly patients with severe cardiovascular diseases who require a surgical procedure to recover some quality of life that allows them a socially meaningful existence, despite the risks.Objectives: To analyze the behavior of elderly patients who underwent cardiac surgery with cardiopulmonary bypass.Method: A descriptive, retrospective, cross-sectional study was conducted with patients over 65 years of age who underwent surgery at the Cardiocentro Ernesto Che Guevara, in Santa Clara, from January 2013 to March 2014.Results: In the study, 73.1% of patients were men; and there was a predominance of subjects between 65 and 70 years of age, accounting for 67.3%. Coronary artery bypass graft was the most prevalent type of surgery and had the longest cardiopulmonary bypass times. Hypertension was present in 98.1% of patients. The most frequent postoperative complications were renal dysfunction and severe low cardiac output, with 44.2% and 34.6% respectively.Conclusions: There was a predominance of men, the age group of 65 to 70 years, hypertension, and patients who underwent coronary artery bypass graft with prolonged cardiopulmonary bypass. Renal dysfunction was the most frequent complication.

  4. Pneumatosis Intestinalis: Can We Avoid Surgical Intervention in Nonsurgical Patients?

    Directory of Open Access Journals (Sweden)

    Ayman Al-Talib

    2009-09-01

    Full Text Available Pneumatosis intestinalis (PI is the presence of gas within the wall of the gastrointestinal tract and represents a tremendous spectrum of conditions and outcomes, ranging from benign diseases to abdominal sepsis and death. It is seen with increased frequency in patients who are immunocompromised because of steroids, chemotherapy, radiation therapy, or AIDS. PI may result from intraluminal bacterial gas entering the bowel wall due to increased mucosal permeability caused by defects in bowel wall lymphoid tissue. We present a case of PI who was treated conservatively and in whom PI resolved completely and we present a literature review of conservative management. It is not difficult to make a precise diagnosis of PI and to prevent unnecessary surgical intervention, especially when PI presents without clinical evidence of peritonitis. Conservative treatment is possible and safe for selected patients. Awareness of these rare causes of PI and close observation of selected patients without peritonitis may prevent unnecessary invasive surgical explorations.

  5. BRUCELLA ENDOCARDITIS IN IRANIAN PATIENTS: COMBINED MEDICAL AND SURGICAL TREATMENT

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    Ebrahim Nematipour

    1995-06-01

    Full Text Available Brucella endocarditis is a Tare but serious complication ofbrucellosis and is the main cause of death reuuedto thisdisease: Itis not rare in the endemic areas and aaualiy accounts for up to 8~lO% ofendocarditis infections: We report seven adult cases of brucella endocarditis in lmam-Khorneini Hospual: Contrary to previous independent reports, female patients were not rare in this study and accountedfor three out ofseven. Four patients were cared for by combined medical and surgical treatment and were recovered Three of the patients that did not receive the combined theraPl could not he saved This report confirms the necessity of prompt combined medical and surgical treatment ofbrucella endocarditis.

  6. The importance and provision of oral hygiene in surgical patients.

    Science.gov (United States)

    Ford, Samuel J

    2008-10-01

    The provision of mouth care on the general surgical ward and intensive care setting has recently gained momentum as an important aspect of patient care. Oropharyngeal morbidity can cause pain and disordered swallowing leading to reluctance in commencing or maintaining an adequate dietary intake. On the intensive care unit, aside from patient discomfort and general well-being, oral hygiene is integral to the prevention of ventilator-associated pneumonia. Chlorhexidine (0.2%) is widely used to decrease oral bacterial loading, dental bacterial plaque and gingivitis. Pineapple juice has gained favour as a salivary stimulant in those with a dry mouth or coated tongue. Tooth brushing is the ideal method of promoting oral hygiene. Brushing is feasible in the vast majority, although access is problematic in ventilated patients. Surgical patients undergoing palliative treatment are particularly prone to oral morbidity that may require specific but simple remedies. Neglect of basic aspects of patient care, typified by poor oral hygiene, can be detrimental to surgical outcome.

  7. 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.

  8. Transapical Implantation of a 2nd-Generation JenaValve Device in Patient with Extremely High Surgical Risk

    Directory of Open Access Journals (Sweden)

    Juan Mieres

    2015-01-01

    Full Text Available Transcatheter Aortic Valve Replacement (TAVR is performed in patients who are poor surgical candidates. Many patients have inadequate femoral access, and alternative access sites have been used such as the transapical approach discussed in this paper. We present an elderly and fragile patient not suitable for surgery for unacceptable high risk, including poor ventricular function, previous myocardial infarction with percutaneous coronary intervention, pericardial effusion, and previous cardiac surgery with replacement of mechanical mitral valve. Transapical aortic valve replacement with a second-generation self-expanding JenaValve is performed. The JenaValve is a second-generation transapical TAVR valve consisting of a porcine root valve mounted on a low-profile nitinol stent. The valve is fully retrievable and repositionable. We discuss transapical access, implantation technique, and feasibility of valve implantation in this extremely high surgical risk patient.

  9. Cardiac evaluation in pediatric patients waiting for liver transplantation

    Directory of Open Access Journals (Sweden)

    Seyed Mohsen Dehghani, Naser Honar, Hamid Amoozegar, Ahad Eshraghian, Mohammad Borzooei, Mohammad Hadi Imanieh, Seyed Ali Malek-Hosseini

    2010-01-01

    Full Text Available Background: Cardiovascular abnormalities are among common complication in patients with cirrhosis waiting for liver transplantation (LT. The aim of the present study was to investigate cardiac abnormalities among pediatric liver transplant candidates.Methods: We prospectively evaluated the pediatric patient aged less than 18 years listed for LT between 2006 and 2008. Besides history taking and physical examination all the patients underwent electrocardiogram, chest radiograph, contrast echocardiography and color Doppler echocardiography, as well as arterial blood gas analyses.Results: Totally 89 patients with mean age of 8.1±4.6 years were included in the study. The most common causes for liver disease were cryptogenic cirrhosis followed by biliary atresia and autoimmune cirrhosis. Clubbing was found in 27 out of 89 patients and was the most common abnormalities in physical examination. In 22 patients (24.7% heart murmur was heard by a pediatric cardiologist. Sixty nine patients (77.5% had normal cardiac findings in chest radiograph. Cardiomegaly was found in 17 (19.1% patients as the most common abnormal finding in chest radiograph. Electrocardiogram showed sinus tachycardia in 16 (18% patients. Eleven patients (12.4% had tricuspid regurgitation as the most common abnormal findings in echocardiography. Thirteen (14.6% patients had positive contrast echocardiography in favor of intrapulmonary shunt.Conclusion: As the leading cause of post transplant death after graft rejection are cardiovascular complications cardiac evaluation should be considered in all pediatric patients before LT to lower morbidity and mortality during and after transplantation.

  10. Acute limb ischemia in cancer patients: should we surgically intervene?

    LENUS (Irish Health Repository)

    Tsang, Julian S

    2012-02-01

    BACKGROUND: Cancer patients have an increased risk of venous thromboembolic events. Certain chemotherapeutic agents have also been associated with the development of thrombosis. Reported cases of acute arterial ischemic episodes in cancer patients are rare. METHODS: Patients who underwent surgery for acute limb ischemia associated with malignancy in a university teaching hospital over a 10-year period were identified. Patient demographics, cancer type, chemotherapy use, site of thromboembolism, treatment and outcome were recorded. RESULTS: Four hundred nineteen patients underwent surgical intervention for acute arterial ischemia, 16 of these patients (3.8%) had associated cancer. Commonest cancer sites were the urogenital tract (n = 5) and the lungs (n = 5). Eight patients (50%) had been recently diagnosed with cancer, and four (25%) of these cancers were incidental findings after presentation with acute limb ischemia. Four patients (25%) developed acute ischemia during chemotherapy. The superficial femoral artery was the most frequent site of occlusion (50%), followed by the brachial (18%) and popliteal (12%) arteries. All patients underwent thromboembolectomy, but two (12%) patients subsequently required a bypass procedure. Six patients (37%) had limb loss, and in-patient mortality was 12%. Histology revealed that all occlusions were due to thromboembolism, with no tumor cells identified. At follow-up, 44% of patients were found to be alive after 1 year. CONCLUSION: Cancer and chemotherapy can predispose patients to acute arterial ischemia. Unlike other reports that view this finding as a preterminal event most appropriately treated by palliative measures, in this series, early diagnosis and surgical intervention enabled limb salvage and patient survival.

  11. THE RESULTS OF SURGICAL TREATMENT OF PATIENTS WITH ADRENAL TUMORS

    Directory of Open Access Journals (Sweden)

    A. A. Kostin

    2016-01-01

    Full Text Available Malignant adrenal tumors such as adrenocortical cancer (ACC and malignant pheochromocytoma (MPCC have a particularly aggressive course, leading to higher mortality in these patients, especially in the later stages of the disease. In this regard, there is a statistically significant difference in survival of patients, depending on the time of detection and initiation of treatment.Purpose. Analysis of the results of surgical treatment of patients with adrenal tumors.Patients and methods. 55 patients aged from 17 to 75 years (median 50 ± 13 years with primary tumor neoplasms of the adrenal gland underwent surgical treatment in the period from 1999 to 2014 in the Department of Onco-urology, P. Hertsen MORI. 18 adrenalectomy (32,7% completed laparoscopy, 36 (65,5% – open access, 1 (1,8% – videoassistance. Among them, retroperitoneal lymph node dissection with ipsilateral hand made in 14 (25.5%, combined operations with resection of adjacent organs – 7 (12,7%, thrombectomy with resection of the inferior Vena cava – 3 (5,5% cases. The median time was 100 ± 73 minutes in open surgical procedures – 183 ± 55 minutes, laparoscopic – 60 ± 30 minutes. The volume of blood loss – 300 ± 1136 ml. According to the routine morphological studies, 24 (43,6% patients the tumor were benign, the remaining 31 (56,4% – malignant.Results. Long-term results have been traced in 84% of patients in group with ACC. The observation time for patients varied from 2 to 167 months, with a median of 64.5 (IQR 22–111 months. Median survival without progression and 5-year overall and tumor survival was: I stage – 93 months and 67 ± 13%, II stage – 30 months and 75 ± 21%, III stage– 18 months and 67 ± 27%, IV stage – 10 months and 25 ± 21%. The observation time for patients with MPCC varies from 12 to 102 months, with a median of 60 (IQR 18–102 months. Median survival without progression was 26 (IQR 15 to 38 months, 5-year overall and tumor survival

  12. Cardiac Care Assistance using Self Configured Sensor Network—a Remote Patient Monitoring System

    Science.gov (United States)

    Sarma Dhulipala, V. R.; Kanagachidambaresan, G. R.

    2014-04-01

    Pervasive health care systems are used to monitor patients remotely without disturbing the normal day-to-day activities in real-time. Wearable physiological sensors required to monitor various significant ecological parameters of the patients are connected to Body Central Unit (BCU). Body Sensor Network (BSN) updates data in real-time and are designed to transmit alerts against abnormalities which enables quick response by medical units in case of an emergency. BSN helps monitoring patient without any need for attention to the subject. BSN helps in reducing the stress and strain caused by hospital environment. In this paper, mathematical models for heartbeat signal, electro cardio graph (ECG) signal and pulse rate are introduced. These signals are compared and their RMS difference-fast Fourier transforms (PRD-FFT) are processed. In the context of cardiac arrest, alert messages of these parameters and first aid for post-surgical operations has been suggested.

  13. KYPHECTOMY IN PATIENTS WITH MYELOMENINGOCELE: SURGICAL RESULTS AND COMPLICATIONS

    Directory of Open Access Journals (Sweden)

    Pedro Araujo Petersen

    2015-09-01

    Full Text Available Objectives:The lumbar kyphosis in patients with myelomeningocele is a complex deformity whose treatment is mainly surgical. The objective of this study is to summarize the results and complications obtained by the group in 2012 with respect to this group of patients.Method:Performed a retrospective analysis of the medical records and radiographs of patients consecutively operated in 2012. The technique was originally described by Dunn-McCarthy and consists of kyphectomy and posterior fixation using S-shaped Luque rods through the foramina of S1 associated with pedicle screws in the thoracic spine.Results:Six patients were included in the study. The age at surgery was 11 years and 7±22 months and the weight was 29.1±11.9 kg. The procedure lasted 271±87 minutes, with the removal of one or two (mean 1.5 vertebrae from the apex of the kyphosis. Hospitalization time was 10±9 days. The lumbar kyphosis measuring 116.3±37 degrees preoperatively was reduced to 62.5±21 degrees. All patients began to sit without support and to lie in the supine position. Four patients developed postoperative infection and required surgical debridement at the follow-up. One patient had the implant removed after a year due to loosening of the rod in the sacrum.Conclusion:The surgical technique allows excellent functional results in the correction of lumbar kyphosis in patients with myelomeningocele despite high complication rates. It is necessary to conduct studies with a larger number of patients and duration of follow-up to assess whether the use of pedicle screws will decrease the rate of loosening and pseudoarthrosis.

  14. Cardiac hemangioma of the right atrium in a neonate: fetal management and expedited surgical resection

    Science.gov (United States)

    Sebastian, VA; Einzig, S; D’Cruz, CA; Costello, C; Kula, M; Campbell, A

    2005-01-01

    Cardiac hemangioma is a rare tumor with a reported incidence of 1-2%. We describe the case of a neonate with a right atrial mass that was diagnosed prenatally. The fetus developed a supraventricular tachycardia and was delivered by cesarean section in the 35th week of gestation. The infant underwent surgery after 24 hours to remove the mass which was diagnosed as a cardiac capillary-cavernous hemangioma. PMID:22368656

  15. [Heart to heart: rehabilitation of sexuality in cardiac patients].

    Science.gov (United States)

    Ben-Zion, Itzhak; Shiber, Asher

    2006-05-01

    Heart disease in general and acute myocardial infarction involve sexual dysfunction caused by anxiety and by the same physiological problems that caused the heart problem, namely endothelial dysfunction. Unfortunately, many patients and their spouses hesitate to approach their doctor on issues related to their sexual concerns. Furthermore, the medical team in general and doctors in particular are irresolute in bringing up sexual issues when dealing with overall cardiac rehabilitation. Although patients can safely resume sexual activity at some point, only one in four actually return to their previous level of sexual activity. If we really want to assist in the rehabilitation of patients we have to advise them about resuming their sex life. Solving sexual problems can serve as a tool in primary, secondary and tertiary prevention of cardiac problems, as it can be used as an "arm swinger" for changing one's life habits. We urge increased research and treatment of sexual problems, in cardiac patients in general and in female patients in particular.

  16. Simultaneous surgery in patients with both cardiac and noncardiac diseases

    Directory of Open Access Journals (Sweden)

    Yang Y

    2016-07-01

    Full Text Available Yang Yang,1 Feng Xiao,1 Jin Wang,1 Bo Song,1 Xi-Hui Li,1 Jian Li,2 Zhi-Song He,3 Huan Zhang,4 Ling Yin5 1Department of Cardiac Surgery, 2Department of Thoracic Surgery, 3Department of Urology Surgery, 4Department of General Surgery, 5Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing, People’s Republic of China Background: To investigate the possibility and feasibility of simultaneous cardiac and noncardiac surgery.Methods: From August 2000 to March 2015, 64 patients suffering from cardiac and noncardiac diseases have been treated by simultaneous surgeries.Results: Two patients died after operations in hospital; thus, the hospital mortality rate was 3.1%. One patient with coronary heart disease, acute myocardial infarction, and a recurrence of bladder cancer accepted emergency simultaneous coronary artery bypass grafting (CABG, bladder cystectomy, and ureterostomy. He died of acute cerebral infarction complicated with multiple organ failure on the 153rd day after operation. The other patient with chronic constrictive pericarditis and right lung cancer underwent pericardial stripping and right lung lower lobectomy, which resulted in multiple organ failure, and the patient died on the tenth day postoperatively. The remaining 62 patients recovered and were discharged. The total operative morbidity was 17.2%: postoperative hemorrhage (n, % [1, 1.6%], pulmonary infection and hypoxemia (2, 3.1%, hemorrhage of upper digestive tract (1, 1.6%, incisional infection (3, 4.7%, subphrenic abscess (1, 1.6%, and postoperative acute renal failure and hemofiltration (3, 4.7%. Of the 62 patients discharged, 61 patients were followed up. Eleven patients died with 10 months to 10 years during the follow-up. The mean survival time is 116.2±12.4 months. The cumulative survival rate is 50.8%.Conclusion: Simultaneous surgeries in patients suffering from both cardiac and noncardiac benign or malignant diseases are safe and possible

  17. Laparoscopic surgery compared with open surgery decreases surgical site infection in obese patients

    DEFF Research Database (Denmark)

    Shabanzadeh, Daniel M; Sørensen, Lars T

    2012-01-01

    : To compare surgical site infections rate in obese patients after laparoscopic surgery with open general abdominal surgery.......: To compare surgical site infections rate in obese patients after laparoscopic surgery with open general abdominal surgery....

  18. Surgical strategies for petroclival meningioma in 57 patients

    Institute of Scientific and Technical Information of China (English)

    LI Pei-liang; MAO Ying; ZHU Wei; ZHAO Nai-qing; ZHAO Yao; CHEN Liang

    2010-01-01

    Background Resection of petroclival meningioma (PCM) is difficult for neurosurgeons and usually brings poor performance status. In this study, we evaluated the possible risk factors for unfavorable clinical outcomes of surgical treatment of PCM, and tried to explore the optimal surgical strategies for better postoperative quality of life.Methods We recruited 57 patients (14 male, 43 female, mean age, 50.5 years) who underwent surgical resection of PCM in Huashan Hospital during 2002-2006. The primary outcomes including postoperative neurological deficits,modified Rankin scale (mRS) score and recurrence rate were evaluated, and all potential risk factors were assessed by the X2 test. Odds ratio and 95% confidence interval were calculated by univariate Logistic regression. The mean follow-up time was 34 months.Results Gross total resection was achieved in 58% of patients. One patient died during the perioperative period because of intracranial hemorrhage. Sixty-seven percent of patients experienced new postoperative neurological deficits and 26% had a higher mRS score at follow-up assessment. Postoperative complications were observed in 24 patients.Within the follow-up period, radiographic recurrence occurred in 12.3% of patients at a mean follow-up of 42 months.Postoperative radiosurgery was administered to 19 patients who had residual tumors or recurrence and no furtherprogression was found. Tumor adhesion, hypervascularity and engulfment of neurovascular structures were three risk factors for increased mRS score (P=0.0002; P=0.0051; P=0.0009). Tumor adherence to adjacent structures clearly affected the extent of resection (P=0.0029). The risk of postoperative cranial nerve deficits increased with tumor engulfment of neurovascular structures (P=0.0004).Conclusions Intraoperatively defined tumor characteristics played a critical role in identifying postoperative functional status. An individual treatment strategy after careful preoperative evaluation could help

  19. Economic considerations of antifungal prophylaxis in patients undergoing surgical procedures

    Directory of Open Access Journals (Sweden)

    Maria Adriana Cataldo

    2011-01-01

    Full Text Available Maria Adriana Cataldo, Nicola PetrosilloSecond Infectious Diseases Division, National Institute for Infectious Diseases, “Lazzaro Spallanzani”, Rome, ItalyAbstract: Fungi are a frequent cause of nosocomial infections, with an incidence that has increased significantly in recent years, especially among critically ill patients who require intensive care unit (ICU admission. Among ICU patients, postsurgical patients have a higher risk of Candida infections in the bloodstream. In consideration of the high incidence of fungal infections in these patients, their strong impact on mortality rate, and of the difficulties in Candida diagnosis, some experts suggest the use of antifungal prophylaxis in critically ill surgical patients. A clinical benefit from this strategy has been demonstrated, but the economic impact of the use of antifungal prophylaxis in surgical patients has not been systematically evaluated, and its cost–benefit ratio has not been defined. Whereas the costs associated with treating fungal infections are very high, the cost of antifungal drugs varies from affordable (ie, the older azoles to expensive (ie, echinocandins, polyenes, and the newer azoles. Adverse drug-related effects and the possibly increased incidence of fluconazole resistance and of isolates other than Candida albicans must also be taken into account. From the published studies of antifungal prophylaxis in surgical patients, a likely economic benefit of this strategy could be inferred, but its usefulness and cost–benefits should be evaluated in light of local data, because the available evidence does not permit general recommendations.Keywords: antifungal prophylaxis, cost-effectiveness, economics, surgery, fungal infection 

  20. Thirteen years follow-up of heart myxoma operated patients: what is the appropriate surgical technique?

    Science.gov (United States)

    Siminelakis, Stavros; Kakourou, Alexandra; Batistatou, Alexandra; Sismanidis, Stelios; Ntoulia, Alexandra; Tsakiridis, Kosmas; Syminelaki, Theodora; Apostolakis, Eleftherios; Tsiouda, Theodora; Katsikogiannis, Nikolaos; Kougioumtzi, Ioanna; Dryllis, Georgios; Machairiotis, Nikolaos; Mpakas, Andreas; Beleveslis, Thomas; Zarogoulidis, Konstantinos

    2014-01-01

    Background Cardiac myxoma is a benign neoplasm that represents the most prevalent primary tumor of the heart. If not treated with the right surgical technique recurrence occurs. Aim of our study is to present our surgical approach and the histology of the tumors resected. Methods All patients, except for one, underwent extracorporeal circulation and mild hypothermia, right atrial or both atrial incision and excision of the fossa ovalis, followed by prosthetic patch suturing. All specimens were submitted for microscopic evaluation (haematoxylin-eosin). We contacted personally each patient and asked them to complete a standardized questionnaire, concerning their peri-operative characteristics. Results Six cases were “active” myxomas, 3 were “mildly active” and 3 were “inactive”. “Normal differentiation” was seen in 6, “medium” in 1 and “poor” in 5 cases. In our series there were no recurrences recorded during the follow-up period. Conclusions The ideal approach, according to our experience is right atrial or both atrial incision as described by Shumacker and King, with excision of the fossa ovalis and the surrounding tissues and closure with a pericardial patch. Such a technique provides an excellent long-term survival in these patients. PMID:24672697

  1. An analysis of cardiac defects and surgical interventions in 84 cases with full trisomy 18.

    Science.gov (United States)

    Bruns, Deborah A; Martinez, Alyssa

    2016-02-01

    Trisomy 18 (Edwards syndrome) is the second most common autosomal trisomy after trisomy 21. Medical issues commonly include cardiac defects, such as ventricular septal defect (VSD) and atrial septal defect (ASD). If untreated, these conditions can contribute to the associated infant mortality. The objective of the study was review parent-reported information on 84 cases with full trisomy 18 focusing on prenatal and postnatal assessment and confirmation of cardiac defects and on subsequent treatment with cardiac surgery and post-surgery outcomes. At birth, 65 parent responses indicated the presence of VSD (77.4%), 38 ASD (45.2%), and 50 patent ductus arteriosus (PDA) (59.5%). The presence of multiple cardiac defects was also analyzed including 25 cases with VSD, ASD, and PDA at birth. The total reduced to 18 at survey completion. Twenty-four cases had one or more cardiac defects repaired for a total of 34 corrective surgeries. Age at surgery varied from 2 weeks to 41 months of age with most performed under 1 year of age. Twenty-one cases were still living at the time of survey completion (87.5%). From these date we provide recommendations and implications.

  2. Cardiac changes in hospitalized patients of trauma.

    Science.gov (United States)

    Gawande, Ninad B; Tumram, Nilesh Keshav; Dongre, Anand Paikuji

    2014-09-01

    Modern clinical management of the patients sustaining traumatic injuries and thermal burns has resulted in their longer survival, but the clinical and pathological effects of these traumatic injuries over the myocardium have been largely neglected. It is speculated that certain factors such as the inflammatory and degenerative lesions of the heart, prolonged clinical course, and the subsequent stress and strain may play role in hastening the death. In the present study, 125 hospitalized cases of traumatic injuries and thermal burns brought for medicolegal autopsy were examined, with the purpose to find out the incidence, its significance, and the extent of the myocardial lesions due to stress and strain following trauma. About 20% patients had myocardial lesions recognized at gross and histological examination at autopsy. A myocardial lesion does develop in the cases of traumatic injuries and thermal burns. No significant sex difference is seen in the cases showing positive myocardial lesions. However, a relationship exists between these myocardial lesions and the after-effects developing in the cases of trauma. These myocardial lesions seen in the cases of traumatic injuries can be termed as early ischemic or anoxic lesions in the absence of any specific coronary pathology. The intensity of myocardial lesions increases with increase in the survival period of the patient. The findings in the study support the concept of human stress cardiomyopathy and demonstrate the potential significance of stress in precipitating death.

  3. Brain Embolism Secondary to Cardiac Myxoma in Fifteen Chinese Patients

    Directory of Open Access Journals (Sweden)

    Youming Long

    2014-01-01

    Full Text Available Background. Heart myxoma-related embolisms commonly involve the central nervous system, but data are lacking in Chinese patients. Methods. 27 patients diagnosed with myxoma were reviewed retrospectively. Results. Among 27 patients, fourteen (51.9% patients were women. Fifteen (55.6% patients had brain embolisms. Rarely, patients were misdiagnosed with central nervous system vasculitis (n = 2, moyamoya disease (n = 1, and neuromyelitis optica (n = 1. We found positive associations between mRS (>3 and female gender (r = 0.873, P10 × 109/L (r = 0.722, P = 0.002, tumour size (r = 0.866, P0.05. Conclusions. Neurologic manifestations in Chinese patients with cardiac myxoma-related stroke were complicated and multifarious. Female gender, infection, other severe complications, low SBP, tumour size, bilateral brain lesions, TACI, and high WBC counts could be associated with a poor prognosis.

  4. Generating patient-specific pulmonary vascular models for surgical planning

    Science.gov (United States)

    Murff, Daniel; Co-Vu, Jennifer; O'Dell, Walter G.

    2015-03-01

    Each year in the U.S., 7.4 million surgical procedures involving the major vessels are performed. Many of our patients require multiple surgeries, and many of the procedures include "surgical exploration". Procedures of this kind come with a significant amount of risk, carrying up to a 17.4% predicted mortality rate. This is especially concerning for our target population of pediatric patients with congenital abnormalities of the heart and major pulmonary vessels. This paper offers a novel approach to surgical planning which includes studying virtual and physical models of pulmonary vasculature of an individual patient before operation obtained from conventional 3D X-ray computed tomography (CT) scans of the chest. These models would provide clinicians with a non-invasive, intricately detailed representation of patient anatomy, and could reduce the need for invasive planning procedures such as exploratory surgery. Researchers involved in the AirPROM project have already demonstrated the utility of virtual and physical models in treatment planning of the airways of the chest. Clinicians have acknowledged the potential benefit from such a technology. A method for creating patient-derived physical models is demonstrated on pulmonary vasculature extracted from a CT scan with contrast of an adult human. Using a modified version of the NIH ImageJ program, a series of image processing functions are used to extract and mathematically reconstruct the vasculature tree structures of interest. An auto-generated STL file is sent to a 3D printer to create a physical model of the major pulmonary vasculature generated from 3D CT scans of patients.

  5. Overhydration, Cardiac Function and Survival in Hemodialysis Patients

    OpenAIRE

    Mihai Onofriescu; Dimitrie Siriopol; Luminita Voroneanu; Simona Hogas; Ionut Nistor; Mugurel Apetrii; Laura Florea; Gabriel Veisa; Irina Mititiuc; Mehmet Kanbay; Radu Sascau; Adrian Covic

    2015-01-01

    RESEARCH ARTICLE Overhydration, Cardiac Function and Survival in Hemodialysis Patients Mihai Onofriescu1☯, Dimitrie Siriopol1☯, Luminita Voroneanu1, Simona Hogas1, Ionut Nistor1, Mugurel Apetrii1, Laura Florea1, Gabriel Veisa1, Irina Mititiuc1, Mehmet Kanbay3, Radu Sascau2, Adrian Covic1* 1 Department of Nephrology, University of Medicine and Pharmacy “Gr. T. Popa”, Iasi, Romania, 2 Department of Cardiology, University of Medicine and Pharmacy “Gr. T. Popa”, Iasi, Romania...

  6. Individual surgical treatment of intracranial arachnoid cyst in pediatric patients

    Directory of Open Access Journals (Sweden)

    Chao Wang

    2013-01-01

    Full Text Available Background and Aim: Intracranial arachnoid cysts (IAC are benign congenital cystic lesions filled with cerebrospinal fluid (CSF. This study evaluated microsurgical craniotomy and endoscopy in the surgical treatment of IAC. Materials and Methods: Eight-one consecutive pediatric patients with IAC were surgically treated between January 2004 and January 2011. The surgical procedures included microsurgical craniotomy and endoscopy. Symptoms at presentation, location of IAC, surgical treatment options, and effectiveness were evaluated. Results: There were 43 males and 38 females and the mean age was 8.7 years (range between 1 month and 14 years at the time of surgery. The cyst location was supratentorial in 72 patients and infratentorial in 9 patients, arachnoid cyst were identified. Follow-up period ranged between 2 and 8 years. Of the 49 patients with headache 83.67% of patients had cure and 10.2% had significant improvement. Of the eight patients with hydrocephalus and gait disturbances, six (75% had complete total relief of symptoms and two (25% patients had significant improvement. Four of the six patients with cognitive decline and weakness showed improvement. Of the 18 patients with epilepsy seizure freedom was: Engle class I grade I in 14 (77.78% patients; class II in 2 (11.11% patients; and class III in 2 (11.11% patients. Follow-up studies from 2 to 8 years showed that headache was cured in 41 of the 49 cases (83.67%, significantly improved in 5 cases (10.20%, and showed no variation in 3 cases (6.12%. Hydrocephalus and gait disturbances were controlled in six of the eight cases (75.00% and significantly improved in two cases (25.00%. Cognitive decline and weakness were obviously improved in four of the six cases (66.67% and exhibited no variation in two cases (33.33%. According to the Engle standard, the following results were obtained from 18 patients with epilepsy: Grade I in 14 cases (77.78%; grade II in 2 cases (11.11%; and grade III

  7. Cardiac sarcoid: a chameleon masquerading as hypertrophic cardiomyopathy and dilated cardiomyopathy in the same patient.

    Science.gov (United States)

    Agarwal, Anushree; Sulemanjee, Nasir Z; Cheema, Omar; Downey, Francis X; Tajik, A Jamil

    2014-05-01

    Sarcoidosis is a multisystem, granulomatous disease of unknown etiology often seen in young adults, with cardiac involvement in more than one-quarter of sarcoid patients. The clinical presentation of cardiac sarcoid depends upon the location and extent of myocardium involved. Although cardiac sarcoid may produce asymmetrical septal hypertrophy, it is most commonly considered in the differential diagnosis of dilated cardiomyopathy. The hypertrophic stage of cardiac sarcoid is rarely seen. We describe a case of cardiac sarcoid in a young patient wherein a distinctive appearance of the cardiac sarcoid spectrum from "hypertrophic" stage to thinned/scarred stage, masquerading as hypertrophic cardiomyopathy followed by dilated cardiomyopathy, is demonstrated.

  8. 76 FR 65885 - Medicare Program; Changes to the Ambulatory Surgical Centers Patient Rights Conditions for Coverage

    Science.gov (United States)

    2011-10-24

    ... 42 CFR Chapter IV Medicare and Medicaid Programs; Changes to the Ambulatory Surgical Centers Patient... Service 42 CFR Part 416 RlN 0938-AP93 Medicare Program; Changes to the Ambulatory Surgical Centers Patient..., or the patient's surrogate prior to the start of the surgical procedure. In addition, we made...

  9. A Seven-year Experience for The Surgical Radiofrequency Ablation in Patients With Atrial Fibrillation

    Institute of Scientific and Technical Information of China (English)

    Bin XIE; Hui-ming GUO; Ruo-bin WU; Cong LU

    2009-01-01

    Objective A 7-year experience for the treatment strategy using mono- and bi-polar radiofrequency (RF) ablation procedures in a heterogeneous group of patients was reported. Methods Between July 2003 and May 2009, the data of 314 consecutive patients aged 13 -75 (48. 70 + 11.09)undergone the radiofrequency ablation procedure for atrial fibrillation (AF) associated with concomitant cardiac surgery were analyzed. Monopolar was used for 91 patients; Medtronic bi-polar RF ablation procedure for 92 patients and Atricure RF ablation procedure for 131 patients. All patients were combined with valve surgery. Regular follow-ups were performed at 3, 6 month after surgery. Results Hospital mortality after combined open heart and surgical RF ablation was 0 %. The success rates for sinus rhythm con-version with monopolar RF were 73.6 % immediately, 74. 7 % at 3 months, 79. 1% at 6 months; with Medtronic bi-polar RF, the rates were 78.3 % immediately, 82. 8 % at 3 months, 84 % at 6 months; with Atricure bi-polar RF, the rates were 82. 4 % immediately, 84. 1% at 3 months, 83.9 % at 6 months. Conclusions The use of RF ablation pro-cedures is a safe and efficient option to cure AF during open heart surgery in a selective group of patients.

  10. Interventricular cardiac resynchronization with right ventricular apical pacing in a patient with Ebstein's defect.

    Science.gov (United States)

    Maffe, Stefano; Perucca, Antonello; Paffoni, Paola; Signorotti, Fabiana; Pardo, Nicolò Franchetti; Dellavesa, Pierfranco; Parravicini, Umberto; Zenone, Franco; Paino, Anna Maria; Bielli, Massimo; Carola, Federico; Zanetta, Marco

    2008-06-01

    We present the case of a patient with Ebstein's defect surgically corrected, and a complete right bundle branch block (RBBB) documented on echocardiogram. After an episode of near syncope due to a high-grade atrioventricular (AV) block, the patient was assisted with a bicameral DDDR pacemaker implanted with traditional right ventricular apical pacing. After the DDDR, and after stimulation with an AV delay of 180 ms, a narrow QRS complex was observed. Meanwhile, the typical left bundle branch block morphology of the right ventricular pacing and the native RBBB morphology were missing. The QRS complex narrowing persisted, even with physical activity and also with the heart rate progression. An echocardiographic study confirmed an improvement of the cardiac resynchronization parameters with this programmed stimulation.

  11. Prevalence of protein calorie malnutrition in general surgical patients.

    Science.gov (United States)

    Tan, Y S; Nambiar, R; Yo, S L

    1992-05-01

    The prevalence of protein calorie malnutrition (PCM) based on ten nutritional parameters was studied in 307 patients undergoing major elective surgical operations. These parameters included anthropometric measurements (weight/height, triceps skin fold thickness, arm muscle circumference) and biochemical (serum total proteins, albumin, transferrin, prealbumin, retinol binding protein) and immunological tests (total lymphocyte count and delayed hypersensitivity test). Using these criteria, the prevalence of PCM was high. Eighty-six percent of patients had at least one abnormal parameter. The prevalence of PCM as judged by weight/height and arm muscle circumference was 49% and 62% respectively. The incidence was higher in cancer than non cancer patients (63% vs 43%). Although serum albumin and total protein levels were normal in 93.5% of patients, acute serum protein markers such as transferrin, prealbumin and retinol binding protein were low in 20-30%. Lymphopenia of 1500 cells/cu mm or less was found in 18% and abnormal delayed hypersensitivity test in 60%. We found that only weight/height, serum protein, transferrin and lymphopenia had predictive values in postoperative morbidity and mortality. By identifying PCM patients early, adequate nutritional support can be given in order to reduce the risk of major surgical complications.

  12. Successful surgical management of ruptured umbilical hernias in cirrhotic patients.

    Science.gov (United States)

    Chatzizacharias, Nikolaos A; Bradley, J Andrew; Harper, Simon; Butler, Andrew; Jah, Asif; Huguet, Emmanuel; Praseedom, Raaj K; Allison, Michael; Gibbs, Paul

    2015-03-14

    Acute umbilical hernia rupture in patients with hepatic cirrhosis and ascites is an unusual, but potentially life-threatening complication, with postoperative morbidity about 70% and mortality between 60%-80% after supportive care and 6%-20% after urgent surgical repair. Management options include primary surgical repair with or without concomitant portal venous system decompression for the control of the ascites. We present a retrospective analysis of our centre's experience over the last 6 years. Our cohort consisted of 11 consecutive patients (median age: 53 years, range: 36-63 years) with advanced hepatic cirrhosis and refractory ascites. Appropriate patient resuscitation and optimisation with intravenous fluids, prophylactic antibiotics and local measures was instituted. One failed attempt for conservative management was followed by a successful primary repair. In all cases, with one exception, a primary repair with non-absorbable Nylon, interrupted sutures, without mesh, was performed. The perioperative complication rate was 25% and the recurrence rate 8.3%. No mortality was recorded. Median length of hospital stay was 14 d (range: 4-31 d). Based on our experience, the management of ruptured umbilical hernias in patients with advanced hepatic cirrhosis and refractory ascites is feasible without the use of transjugular intrahepatic portosystemic shunt routinely in the preoperative period, provided that meticulous patient optimisation is performed.

  13. Surgical management of 143 patients with adult primary retroperitoneal tumor

    Institute of Scientific and Technical Information of China (English)

    Yuan-Hong Xu; Ke-Jian Guo; Ren-Xuan Guo; Chun-Lin Ge; Yu-Lin Tian; San-Guang He

    2007-01-01

    AIM: To analyze the surgical management of adult primary retroperitoneal tumors (APRT) and the factors influencing the outcome after operation.METHODS: Data of 143 cases of APRT from 1990 to 2003 in the First Affiliated Hospital of China Medical University were evaluated retrospectively.RESULTS: A total of 143 cases of APRT were treated surgically. Among them, 122 (85.3%) underwent complete resection, 16 (11.2%) incomplete resection,and 3 (3%) surgical biopsies. Twenty-nine (20.2%)underwent tumor resection plus multiple organ resections. Ninety-five malignant cases were followed up for 1 mo to 5 years. The 1-year, 3-year, and 5-year survival rates of the patients subject to complete resection was 94.9%, 76.6% and 34.3% and that of patients with incomplete resection was 80.4%, 6.7%,and 0%, respectively (P < 0.001). The Cox multi-various regression analysis showed the completeness of tumor,sex and histological type were associated closely with local recurrence.CONCLUSION: Sufficient preoperative preparation and complete tumor resection play important roles in reducing recurrence and improving survival.

  14. Surgical options for patients with Lennox-Gastaut syndrome.

    Science.gov (United States)

    Douglass, Laurie M; Salpekar, Jay

    2014-09-01

    Despite ongoing investigation into pharmacologic treatments for Lennox-Gastaut syndrome (LGS), outcomes for chronic administration of medications remain disappointing. In many instances LGS is treatment refractory, resulting in poor prognoses that include intellectual disability, persisting seizures, and psychiatric conditions. For patients with treatment resistance to other modalities for LGS, a further option is surgical intervention. Evaluation for surgery should involve interictal electroencephalogram (EEG), magnetic resonance imaging (MRI) analysis, and age-appropriate neuropsychological/developmental assessment. Resective surgery, where seizure foci are removed, successfully controls seizures in many cases, particularly where lesionectomy or lobar resections are appropriate. Recent studies of resective surgery on individuals with LGS show promising results, with a high percentage of patients having improved seizure control. Corpus callosotomy is a palliative surgical approach that aims at controlling potentially injurious seizures, for example, atonic or drop seizures, by preventing the bilateral spread of epileptic activity. Once associated with a high risk for morbidity and mortality, microsurgical techniques and surgery limited to the anterior region of the callosum have greatly diminished complications of corpus callosotomy surgery. Vagus nerve stimulation, another palliative procedure, offers rates of seizure improvement similar to those of corpus callosotomy, with the exception of atonic seizure for which corpus callosotomy may lead to a greater reduction. Recent advances in surgical techniques offer encouraging options for treatment of LGS.

  15. EFFECTS OF ELECTROACUPUNCTURE ON PLASMA CATECHOLAMINE AND ANGIOTENSION Ⅱ IN OPEN HEART SURGICAL PATIENTS UNDERGOING CARDIOPULMONARY BYPASS

    Institute of Scientific and Technical Information of China (English)

    杨庆国; 杭燕南; 孙大金; 陈锡明; 王祥瑞; 许灿然; 姚建玲

    2001-01-01

    To study the effects of electroacupuncture on sympathetic adrenomedullary(SA) system and renin-an-giotensin-aldosterone (RAA) system in open heart surgical patients undergoing cardiopulmonary bypass (CPB), 30 patients with atrial septal defect were randomly divided into general anesthesia (GA) group, acupuncture anesthesia (AA) group and acupuncture with general anesthesia (AGA) group. Peripheral blood samples were taken before anesthesia and 30 min after CPB. The plasma concentrations of norepinephrine (NE), epinphrine (E) and angiotensin Ⅱ (AⅡ) were detected. Results: Plasma NE and E of post-CPB increased significantly in GA group and AA group, but decreased significantly in AGA group. Plasma A Ⅱ of post-CPB increased significantly in GA group, but no marked changes were found in AA group and AGA group. Conclusions: Acupuncture can improve the A Ⅱ response to cardiac surgery and CPB. AGA but not AA can inhibit the catecholamine (CA) response to cardiac surgery and CPB.

  16. SURGICAL METHODS OF TREATMENT OF PATIENTS WITH FORMED PANCREATIC CYSTS

    Directory of Open Access Journals (Sweden)

    N. V. Merzlikin

    2015-01-01

    Full Text Available Objective: a comparative analysis of the results of the use of different surgical methods of treatment of patients with formed pancreatic cysts.Material and methods. 108 patients with formed pancreatic cysts were treated and analysis of shortand long-term results of their surgical treatment was performed. Patients were divided into three groups depending on the type of surgical intervention: I – external drainage – 44 (40.7%, II – internal drainage –33 (30.6%, III – resection operations – 31 (28.7%.Results and discussions. Marsupialization of cyst by laparotomy incision was performed in patients of I group (n = 44. 18 (40.9% complications, 9 (20.5% lethal cases were after operation. Anastomoses of cysts with the small intestine were mostly performed in II group (n = 33 – 21 (63.6%. 7 (21.2% complications, 1 (3.0% lethal case were after operation. Distal resections were performed in patients of III group (n = 31 in 16 (51.6% cases. Duodenum-preserving resections were introduced for treatment of cyst of pancreas head – 12 (38.7%. When performing this type of operations we proposed nikelid titanium stents for the prevention of anastomosis stenosis and preoperative retrograde stenting of the common bile duct for the prevention of damage. 10 (32.3% complications and no lethal cases were after operation. Immediate results were worse in patients of I group. 47 (43.5% patients were analyzed in long-term period. The number of recurrences of the disease (13.3% and long-term mortality (33.3% prevailed in the group of patients undergoing internal drainage of cysts. Quality of life, level of mental and physical health, that was assessed using SF-36, were higher in group of patients with reactionary treatment.Conclusion. The best immediate and long-term results were noted after resection operations, that enables to recommend their as the most optimal and radical method for treatment of patients with pancreatic cysts. Introducing of duodenum

  17. NURSING ASSISTANCE FOR PATIENTS IN SURGICAL CENTER ADMISSION

    Directory of Open Access Journals (Sweden)

    Zulene Maria de Vasconcelos Varela

    2002-06-01

    Full Text Available We objectified in this study with qualitative handling, to analyze the nurse's care in the people'sadmission in Surgical Center, starting from this professional's assistematic observation, accomplishing thisprocedure. In the chosen institution, the space for admission is common to all the elements of the team, to thepeople's flow and customers, that stay close one of the other ones, generating erroneous interpretations in thecommunication, hindering of that the efective care. The nurse's concern, in developing the admission, as ownprerogative and humanização was evident. The continuity of that procedure, it is hindered by the surgical team,for the patient's liberation, what is leaving out the care alternatives and generating dissatisfaction in theprofessionals.

  18. The impact of cardiac surgery in native valve infective endocarditis: Can euroSCORE guide patient selection?

    DEFF Research Database (Denmark)

    Rasmussen, Rasmus V; Bruun, Louise E; Lund, Jens;

    2010-01-01

    of this study was to investigate the outcome of surgical treatment and to validate the ability of euroSCORE to predict operative mortality in NVE patients. METHODS: Prospective cohort study including 323 consecutive NVE patients. Patients were divided into 3 groups based on treatment strategy and indication....../contraindication for surgery. The additive and logistic euroSCORE was calculated and the observed and predicted mortality was compared. RESULTS: Cardiac surgery was associated with a good prognosis, in-hospital and after 12months, compared to conservative treatment. After adjustment for confounders surgery was associated...... with a survival benefit (hazard ratio (HR) 0.45, 95% CI: 0.27-0.76%; p=0.003). When propensity score was used in regression adjustment, cardiac surgery was still associated with a better outcome after 12months (HR 0.41, 95% CI: 0.25-0.68; p...

  19. Cardiac echinococcosis

    Directory of Open Access Journals (Sweden)

    Ivanović-Krstić Branislava A.

    2002-01-01

    Full Text Available Cardiac hydatid disease is rare. We report on an uncommon hydatid cyst localized in the right ventricular wall, right atrial wall tricuspid valve left atrium and pericard. A 33-year-old woman was treated for cough, fever and chest pain. Cardiac echocardiograpic examination revealed a round tumor (5.8 x 4 cm in the right ventricular free wall and two smaller cysts behind that tumor. There were cysts in right atrial wall and tricuspidal valve as well. Serologic tests for hydatidosis were positive. Computed tomography finding was consistent with diagnosis of hydatid cyst in lungs and right hylar part. Surgical treatment was rejected due to great risk of cardiac perforation. Medical treatment with albendazole was unsuccessful and the patient died due to systemic hydatid involvement of the lungs, liver and central nervous system.

  20. Management of radiation therapy patients with cardiac defibrillator or pacemaker.

    Science.gov (United States)

    Salerno, Francesca; Gomellini, Sara; Caruso, Cristina; Barbara, Raffaele; Musio, Daniela; Coppi, Tamara; Cardinale, Mario; Tombolini, Vincenzo; de Paula, Ugo

    2016-06-01

    The increasing growth of population with cardiac implantable electronic devices (CIEDs) such as Pacemaker (PM) and Implantable Cardiac Defibrillators (ICD), requires particular attention in management of patients needing radiation treatment. This paper updates and summarizes some recommendations from different international guidelines. Ionizing radiation and/or electromagnetic interferences could cause device failure. Current approaches to treatment in patients who have these devices vary among radiation oncology centres. We refer to the German Society of Radiation Oncology and Cardiology guidelines (ed. 2015); to the Society of Cardiology Australia and New Zealand Statement (ed. 2015); to the guidelines in force in the Netherlands (ed. 2012) and to the Italian Association of Radiation Oncology recommendations (ed. 2013) as reported in the guidelines for the treatment of breast cancer in patients with CIED. Although there is not a clear cut-off point, risk of device failure increases with increasing doses. Cumulative dose and pacing dependency have been combined to categorize patients into low-, medium- and high-risk groups. Measures to secure patient safety are described for each category. The use of energy ≤6MV is preferable and it's strongly recommended not to exceed a total dose of 2 Gy to the PM and 1 Gy for ICD. Given the dangers of device malfunction, radiation oncology departments should adopt all the measures designed to minimize the risk to patients. For this reason, a close collaboration between cardiologist, radiotherapist and physicist is necessary.

  1. Surgical rehabilitation of patients with spinal neurotrophic decubitus

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    S. G. Shapovalov

    2016-01-01

    Full Text Available The greatest weight neurodystrophic process develops in traumatic spinal cord injury, appears as neurotrophic decubitus (bedsores. There is a high risk of wound infection in the event of pressure ulcers. Surgical repair of the skin integrity in spinal patients of 3 and 4 grade is a basic prerequisite for the further complex of the rehabilitation measures. Work objective: to develop the concept of innovative technologies of treatment of local physical impacts and to implement it in surgical system of rehabilitation of patients with spinal cord lesion with neurotrophic decubitus of 3 and 4 grade. Clinical studies subjected 49 (100% patients with spinal cord lesions and neurotrophic decubitus of 3 and 4 grade. All patients were divided into two groups: 1– (study group 1 29 patients; 2 – (control group 2 20 patients. The managed negative pressure system S042 NPWT VivanoTec (Hartmann, a method of ultrasonic cavitation (Sonoca%180, the system for the hydro surgery Versajet Smith and Nephew were used in the 1%st group. Traditional dressings for the preparation of a plastic closure of the wound defect neurotrophic decubitus of the grade 3%4 were used in the 2nd group. Statistical analysis was performed using package of Microsoft Excel%97 Statistica for Windows 6.0, SPSS 10.0 for Windows. The study showed that the use of complex methods of vacuum therapy, ultrasound cavitation and hydro surgical in the 1st group significantly reduces the duration of treatment compared with conservative methods in the 2nd group. In group 1, the mean duration of treatment was 19.9±13.9 days, in group 2 (comparison group – 40.0±28.2 days (p<0.05. The usage of physical methods (managed negative pressure system, ultrasonic processing method, hydro surgical system local treatment is a highly effective method of preparation neurotrophic decubitus grade 3 and 4 to the early recovery of the skin. Physical methods of local treatment have a positive effect on tissue

  2. Evaluation of peripheral muscle strength of patients undergoing elective cardiac surgery: a longitudinal study

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    Kelli Maria Souza Santos

    2014-09-01

    Full Text Available Introduction: Peripheral muscle strength has been little explored in the literature in the context of cardiac rehabilitation. Objective: To evaluate the peripheral muscle strength of patients undergoing elective cardiac surgery. Methods: This was a longitudinal observational study. The peripheral muscle strength was measured using isometric dynamometry lower limb (knee extensors and flexors at three different times: preoperatively (M1, the day of discharge (M2 and hospital discharge (M3. Participants received physiotherapy pre and postoperatively during the days of hospitalization during the morning and afternoon. Results: Twenty-two patients were evaluated. The values of peripheral muscle strength of knee extensors preoperative found were about 50% lower than those predicted for the healthy population. When comparing muscle strength prior (M1, with the remaining evaluation, found himself in a fall of 29% for the movement of knee extension and 25% for knee flexion in M2 and a decrease of 10% movement for knee extension and 13% for knee flexion in M3 when comparing with M1. Conclusion: The values of peripheral muscle strength prior of the study patients were lower than predicted for the healthy population of the same age. After the surgical event this reduction is even more remarkable, being reestablished until the time of discharge, to values close to baseline.

  3. Management of patients with prosthetic heart valves during non-cardiac surgery.

    Science.gov (United States)

    Prendergast, Bernard D

    2004-01-01

    Non-cardiac surgery in patients with prosthetic heart valves poses the particular hazards of infective endocarditis, increased bleeding risk and the possibility of acute/subacute valve thrombosis or systemic thromboembolism associated with interrupted anticoagulation. Management is complicated by the absence of randomised trials examining peri-operative anticoagulation management. Thromboembolic risk increases substantially when oral anticoagulation is discontinued and valve thrombosis may be inapparent for 1-2 months. This delayed diagnosis makes it difficult to identify the inciting event, either clinically or in experimental trials. Furthermore, the absence of early post-operative events may falsely suggest that peri-operative anticoagulation was safe and adequate. The approach to management therefore remains controversial. Seamless oral anticoagulation is preferred whenever possible and this is safe for a range of minor procedures, including cardiac catheterisation, dental and ophthalmic surgery. Major surgical procedures require withdrawal of oral anticoagulation before surgery to lower the international normalised ratio (INR) to anticoagulation with unfractionated heparin which should be started when the INR is patients and anticoagulation is then resumed post-operatively, though therapeutic levels are not achieved for several days. The determination of which patients require prolonged overlap of heparin and oral anticoagulants is difficult. Clinical judgement is required but these regimes are strongly recommended for those at highest risk of thromboembolism. With strict adherence to these guidelines, the incidence of major complications is low.

  4. Exercise-based cardiac rehabilitation in patients with heart failure

    DEFF Research Database (Denmark)

    Lewinter, Christian; Doherty, Patrick; Gale, Christopher P;

    2015-01-01

    BACKGROUND: Guidelines recommend exercise-based cardiac rehabilitation (EBCR) for patients with heart failure (HF). However, established research has not investigated the longer-term outcomes including mortality and hospitalisation in light of the contemporary management of HF. METHODS......: This was a systematic review including a meta-analysis of EBCR on all-cause mortality, hospital admission, and standardised exercise capacity using four separate exercise tests in patients with heart failure over a minimum follow-up of six months from January 1999-January 2013. Electronic searches were performed...

  5. A novel method of surgical site infection surveillance after cardiac surgery by active participation of stake holders.

    Science.gov (United States)

    Noman, Fatima; Mahmood, Syed Faisal; Asif, Shaheen; Rahim, Noureen; Khan, Ghufranullah; Hanif, Bashir

    2012-06-01

    We describe a comprehensive surveillance system involving infection control practitioners, surgeons, administrative staff, and patients aimed at improving the postdischarge surveillance of surgical site infections. The system was able to detect 22 infections out of 538 procedures, 95% of which were detected during the postdischarge period.

  6. Radiation Dose Estimation for Pediatric Patients Undergoing Cardiac Catheterization

    Science.gov (United States)

    Wang, Chu

    Patients undergoing cardiac catheterization are potentially at risk of radiation-induced health effects from the interventional fluoroscopic X-ray imaging used throughout the clinical procedure. The amount of radiation exposure is highly dependent on the complexity of the procedure and the level of optimization in imaging parameters applied by the clinician. For cardiac catheterization, patient radiation dosimetry, for key organs as well as whole-body effective, is challenging due to the lack of fixed imaging protocols, unlike other common X-ray based imaging modalities. Pediatric patients are at a greater risk compared to adults due to their greater cellular radio-sensitivities as well as longer remaining life-expectancy following the radiation exposure. In terms of radiation dosimetry, they are often more challenging due to greater variation in body size, which often triggers a wider range of imaging parameters in modern imaging systems with automatic dose rate modulation. The overall objective of this dissertation was to develop a comprehensive method of radiation dose estimation for pediatric patients undergoing cardiac catheterization. In this dissertation, the research is divided into two main parts: the Physics Component and the Clinical Component. A proof-of-principle study focused on two patient age groups (Newborn and Five-year-old), one popular biplane imaging system, and the clinical practice of two pediatric cardiologists at one large academic medical center. The Physics Component includes experiments relevant to the physical measurement of patient organ dose using high-sensitivity MOSFET dosimeters placed in anthropomorphic pediatric phantoms. First, the three-dimensional angular dependence of MOSFET detectors in scatter medium under fluoroscopic irradiation was characterized. A custom-made spherical scatter phantom was used to measure response variations in three-dimensional angular orientations. The results were to be used as angular dependence

  7. Colorectal cancer in geriatric patients: Endoscopic diagnosis and surgical treatment

    Institute of Scientific and Technical Information of China (English)

    Andreas Kirchgatterer; Pius Steiner; Dietmar Hubner; Eva Fritz; Gerhard Aschl; Josef Preisinger; Maximilian Hinterreiter; Bernhard Stadler; Peter Knoflach

    2005-01-01

    AIM: To investigate the prevalence of colorectal cancer in geriatric patients undergoing endoscopy and to analyze their outcome.METHODS: All consecutive patients older than 80 years who underwent lower gastrointestinal endoscopy between January 1995 and December 2002 at our institution were included.Patients with endoscopic diagnosis of colorectal cancer were evaluated with respect to indication, localization and stage of cancer, therapeutic consequences, and survival.RESULTS: Colorectal cancer was diagnosed in 88 patients (6% of all endoscopies, 55 women and 33 men, mean age 85.2 years). Frequent indications were lower gastrointestinal bleeding (25%), anemia (24%) or sonographic suspicion of tumor (10%). Localization of cancer was predominantly the sigmoid colon (27%), the rectum (26%), and the ascending colon (20%). Stage Dukes A was rare (1%), but Dukes D was diagnosed in 22% of cases. Curative surgery was performed in 54 patients (61.4%), in the remaining 34 patients (38.6%)surgical treatment was not feasible due to malnutrition and asthenia or cardiopulmonary comorbidity (15 patients), distant metastases (11 patients) or refusal of operation (8 patients).Patients undergoing surgery had a very low in-hospital mortality rate (2%). Operated patients had a one-year and three-year survival rate of 88% and 49%, and the survival rates for nonoperated patients amounted to 46% and 13% respectively.CONCLUSION: Nearly two-thirds of 88 geriatric patients with endoscopic diagnosis of colorectal cancer underwent successful surgery at a very low perioperative mortality rate, resulting in significantly higher survival rates. Hence,the clinical relevance of lower gastrointestinal endoscopy and oncologic surgery in geriatric patients is demonstrated.

  8. Evaluation surgical treatment results of scoliosis in patients with neurofibromatosis

    Directory of Open Access Journals (Sweden)

    Hojjat Hossein-Pourfeizi

    2014-08-01

    Full Text Available Introduction: Surgical treatment of spinal deformity resulting from neurofibromatosis (NF is a major challenge for orthopedic spine surgeons. There are several problems and complications including pseudoarthrosis and cure progress despite treatment. Progressive kyphoscoliosis is the most important spinal deformity. The present study aims to evaluate surgical treatment results in severe spinal involvement cases. Methods: This analytical a-descriptive study evaluated 20 patients with NF, severe scoliosis and kyphosis (up to 50° hospitalized and treated at our center during the past 10 years. The treatment failure rate and complications were studied. Results: In this study, 20 cases with NF and kyphoscoliosis with the mean age of 13.00 ± 7.18 years were studied. These case series were consisted of 13 (65% males and 7 (35% females. Overall treatment failure was 45%. However, it was 55% of failure happened in posterior fusion alone. Failure rate was reported 36% in the combined anterior and posterior fusion and mainly seen in younger than 8-years children. Surgical complications were found in 20% with pseudoarthrosis as the most common one. There were no infections and neurological complications. Statistically, there was a significant negative relation between age and curve progression in scoliosis and kyphosis during the 2 years follow-up period. There was not any significant difference between genders considering curvature progress. Conclusion: The combined anterior and posterior fusion is probably more effective treatment, especially at early ages when more aggressive treatment is required since it reduces the treatment failure possibility.

  9. Selective decontamination of the oral and digestive tract in surgical versus non-surgical patients in intensive care in a cluster-randomized trial.

    NARCIS (Netherlands)

    Melsen, W.G.; Smet, A.M. de; Kluytmans, J.A.; Bonten, M.J.; Pickkers, P.

    2012-01-01

    BACKGROUND: Selective digestive decontamination (SDD) and selective oropharyngeal decontamination (SOD) are effective in improving survival in patients under intensive care. In this study possible differential effects in surgical and non-surgical patients were investigated. METHODS: This was a post

  10. Surgical management of cleft lip in pedo-patients.

    Science.gov (United States)

    Taware, C P; Kulkarni, S R

    1991-01-01

    The Present article describes in short etiology of cleft lip and cleft palate. With this in-born defect, patient develops crucial problems with feeding, phonation, overall growth and development of affected and allied soft and hard tissue structures. This in turn results in deformity and asymmetry which is going to affect functional requirements as well as aesthetic outlook. Hence it really becomes mandatory to correct this defect surgically as early as possible, at stipulated timings so as to avoid present and future anticipated problems.

  11. Serum cardiac troponin T in unstable angina pectoris patients.

    Science.gov (United States)

    Leowattana, W; Mahanonda, N; Bhuripanyo, K; Pokum, S; Kiartivich, S

    2000-11-01

    Cardiac troponin T (cTnT) is a regulatory contractile protein not normally found in blood. Its detection in the circulation has been shown to be a sensitive and specific marker for myocardial cell damage. In this study, we used a second-generation enzyme immunoassay for cTnT to determine whether its presence in the serum of patients with unstable angina was a prognostic indicator. Thirty patients with unstable angina pectoris (UAP) and 30 patients with Q-wave acute myocardial infarction (AMI) were screened for serum CK-MB activity and cTnT at 6, 12, 24 and 48 hours after the onset of chest pain, All of the mean concentrations of CK-MB activity determined in UAP patients were less than the upper limit of normal (25 U/L). Meanwhile, the mean concentration of cTnT at 6, 12, 24 and 48 hours after onset of chest pain were higher than the cutoff values (0.1 microg/L), We found that one third of UAP patients had serum cTnT at the time of admission more than 0.1 microg/L and that these groups of patients were associated with a high risk for cardiac events. Our results suggested that patients with elevated serum cTnT could be considered as high-risk patients for developing myocardial infarction, Patients with normal cTnT levels and a low or intermediate clinical risk could be stabilized and further stratified noninvasively.

  12. The experiences of patients undertaking a 'virtual' cardiac rehabilitation program.

    Science.gov (United States)

    Banner, Davina; Lear, Scott; Kandola, Daman; Singer, Joel; Horvat, Dan; Bates, Joanna; Ignaszewski, Andrew

    2015-01-01

    Cardiac rehabilitation programs (CRP) are medically supervised, multidisciplinary programs that provide secondary prevention aimed at addressing risk factors and improving lifestyle behaviours for patients following an acute cardiac event. CRPs have been demonstrated to be a cost-effective and evidence-based mechanism to improve patient outcomes, but despite the known benefits of these programs, uptake remains poor. Poor attendance has been linked to many factors, but geographical accessibility is a key concern, since many CRPs are limited to hospitals in urban areas. The widespread availability of the Internet has made it possible to provide virtual health services to populations that may have previously been hard to access. This paper examines the qualitative findings from a 16-month mixed methods randomized controlled trial examining the impact of a virtual CRP (vCRP). The vCRP was revealed to be an accessible, appropriate, convenient and effective way to deliver cardiac rehabilitation services, with patients experiencing both clinical improvements and a high level of satisfaction. To understand the experience of patients undertaking the vCRP, semi-structured interviews were undertaken with a purposive sample of 22 participants. An analysis of the qualitative interviews revealed that the vCRP improved participants' access to healthcare professionals, supported them to make healthy choices, and enhanced feelings of accountability due to greater surveillance. Barriers to participation, such as computer literacy, and general perceptions of a vCRP were also examined. Further investigation into the use and long-term effectiveness of virtual programs across a broader range of healthcare settings is warranted, particularly in those with multiple chronic diseases and those located in rural and remote communities.

  13. Incidence and risk factors of delirium in critically ill patients after non-cardiac surgery

    Institute of Scientific and Technical Information of China (English)

    SHI Cheng-mei; WANG Dong-xin; CHEN Kai-sheng; GU Xiu-e

    2010-01-01

    Background Delirium is a common and deleterious complication in critically ill patients after surgery. The purpose of this study was to determine the incidence and risk factors of delirium in critically ill patients after non-cardiac surgery, and to investigate the relationship between the serum cortisol level and the occurrence of postoperative delirium. Methods In a prospective cohort study, 164 consecutive patients who were admitted to the surgical intensive care unit after non-cardiac surgery were enrolled. Baseline characteristics and perioperative variables were collected. Blood samples were obtained on the first postoperative day and serum cortisol concentrations were measured. Delirium was assessed using the Nursing Delirium Screening Scale until the seventh postoperative day or the disappearance of delirious symptoms.Results Postoperative delirium occurred in 44.5% of patients (73 of 164). The median time to first onset of delirium is 0 (range 0 to 5 days) and the median duration of delirium is 3 (1 to 13) days. Independent risk factors of postoperative delirium included increasing age (odds ratio (OR) 2.646, 95% confidence interval (CI) 1.431 to 4.890, P=0.002), a history of previous stroke (OR 4.499, 95%CI 1.228 to 16.481, P=0.023), high Acute Physiology and Chronic Health Evaluation Ⅱ score on surgical intensive care unite admission (OR 1.391, 95%CI 1.201 to 1.612, P<0.001), and high serum cortisol level on the 1 st postoperative day (OR 3.381, 95%CI 1.690 to 6.765, P=0.001). The development of delirium was linked to higher incidence of postoperative complications (28.8% vs. 7.7%, P<0.001), and longer duration of hospitalization (18 (7 to 74) days vs. 13 (3 to 48) days, P <0.001).Conclusions Delirium was a frequent complication in critically ill patients after non-cardiac surgery. High serum cortisol level was associated with increased incidence of postoperative delirium.

  14. Cardiac valve degeneration in a patient with Sneddon syndrome.

    Science.gov (United States)

    Diosteanu, Raluca; Schuler, Gerhard; Müller, Ulrike

    2015-06-01

    Sneddon syndrome--a rare cause of aortic and mitral valve stenosis. Sneddon syndrome is a rare disorder that leads to repeated occurrence of cerebrovascular disease and skin manifestation, defined as livedo racemosa generalisata. The authors report the occurrence of multiple valve degenerations in a 49-year-old patient with Sneddon syndrome, which seemed to have been asymptomatic through a long period of time and was diagnosed as it needed a complex surgical intervention.

  15. [Glucose-lowering therapy in patients with cardiac comorbidities].

    Science.gov (United States)

    Meier, Juris J

    2015-04-01

    The risk for cardiovascular events, congestive heart failure and cardiac arrhythmia is significantly increased in patients with diabetes. Although poor glycaemic control has been associated with an increased cardiovascular event rate, aggressive glucose-lowering strategies have failed to improve cardiovascular endpoints or mortality. Therefore, treatment-associated adverse effects, especially hypoglycaemia and weight gain, must be carefully outbalanced against the potential benefits of better glycaemic control. Furthermore, certain drug-specific aspects must be considered: Pioglitazone is contraindicated in patients with heart failure, and DPP-4 inhibitors have recently been associated with an increased heart failure rate. Heart rate may increase during treatment with GLP-1 analogues. Only with metformin a reduction in cardiovascular endpoint has been demonstrated in patients with diabetes. Insulin and sulphonylureas have yielded neutral results in the available endpoint trials. Endpoint studies with GLP-1 analogues or SGLT-2 inhibitors have not yet been completed. These various drug-specific actions in the cardiovascular system need to be born in mind for the choice of the optimal glucose-lowering strategy in patients with cardiac comorbidities.

  16. Heart-Kidney Biomarkers in Patients Undergoing Cardiac Stress Testing

    Directory of Open Access Journals (Sweden)

    Mikko Haapio

    2011-01-01

    Full Text Available We examined association of inducible myocardial perfusion defects with cardiorenal biomarkers, and of diminished left ventricular ejection fraction (LVEF with kidney injury marker plasma neutrophil gelatinase-associated lipocalin (NGAL. Patients undergoing nuclear myocardial perfusion stress imaging were divided into 2 groups. Biomarkers were analyzed pre- and poststress testing. Compared to the patients in the low ischemia group (n=16, the patients in the high ischemia group (n=18 demonstrated a significantly greater rise in cardiac biomarkers plasma BNP, NT-proBNP and cTnI. Subjects were also categorized based on pre- or poststress test detectable plasma NGAL. With stress, the group with no detectable NGAL had a segmental defect score 4.2 compared to 8.2 (P=.06 in the detectable NGAL group, and 0.9 vs. 3.8 (P=.03 at rest. BNP rose with stress to a greater degree in patients with detectable NGAL (10.2 vs. 3.5 pg/mL, P=.03. LVEF at rest and with stress was significantly lower in the detectable NGAL group; 55.8 versus 65.0 (P=.03 and 55.1 vs. 63.8 (P=.04, respectively. Myocardial perfusion defects associate with biomarkers of cardiac stress, and detectable plasma NGAL with significantly lower LVEF, suggesting a specific heart-kidney link.

  17. Hemoglobin optimization and transfusion strategies in patients undergoing cardiac surgery

    Institute of Scientific and Technical Information of China (English)

    Mahdi; Najafi; David; Faraoni

    2015-01-01

    Although red blood cells(RBCs) transfusion is sometimes associated with adverse reactions,anemia could also lead to increased morbidity and mortality in highrisk patients. For these reasons,the definition of perioperative strategies that aims to detect and treat preoperative anemia,prevent excessive blood loss,and define "optimal" transfusion algorithms is crucial. Although the treatment with preoperative iron and erythropoietin has been recommended in some specific conditions,several controversies exist regarding the benefit-to-risk balance associated with these treatments. Further studies are needed to better define the indications,dosage,and route of administration for preoperative iron with or without erythropoietin supplementation. Although restrictive transfusion strategies in patients undergoing cardiac surgery have been shown to effectively reduce the incidence and the amount of RBCs transfusion without increase in side effects,some high-risk patients(e.g.,symptomatic acute coronary syndrome) could benefit from higher hemoglobin concentrations. Despite all efforts made last decade,a significant amount of work remains to be done to improve hemoglobin optimization and transfusion strategies in patients undergoing cardiac surgery.

  18. The Management of Patients after Surgical Treatment of Maxillofacial Tumors

    Science.gov (United States)

    Rolski, D.; Zawadzki, P.; Życińska, K.; Mierzwińska-Nastalska, E.

    2016-01-01

    Morphological and functional disturbances induced by postsurgical defects and loss of tissues in the stomatognathic system due to the treatment of tumors in the maxillofacial region determine the therapeutic needs of patients. The study aimed at clinical and epidemiological evaluation of patients under prosthetic treatment in order to establish the algorithm for rehabilitation. The study group was composed of the patients after midface surgery (45.74%); surgery in a lower part of the face (47.38%); mixed postoperative losses (3.44%); loss of face tissues and surgery in other locations in the head and neck region (3.44%). The supplementary treatment was applied in 69.63% of patients. Clinical and additional examinations were performed to obtain the picture of postoperative loss, its magnitude, and location to plan the strategy of prosthetic rehabilitation. The management algorithm for prosthetic rehabilitation in patients after surgical treatment of maxillofacial neoplasms was based on its division in stages. The location and magnitude of postoperative losses, as well as the implementation of supplementary treatment of the patients after treatment of maxillofacial tumors, influence the planning of prosthetic rehabilitation that plays a key role and facilitates the patients' return to their prior living situation, occupational and family lives.

  19. Surgical outcome after spinal fractures in patients with ankylosing spondylitis

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    Brilakis Emmanuel

    2009-08-01

    Full Text Available Abstract Background Ankylosing spondylitis is a rheumatic disease in which spinal and sacroiliac joints are mainly affected. There is a gradual bone formation in the spinal ligaments and ankylosis of the spinal diarthroses which lead to stiffness of the spine. The diffuse paraspinal ossification and inflammatory osteitis of advanced Ankylosing spondylitis creates a fused, brittle spine that is susceptible to fracture. The aim of this study is to present the surgical experience of spinal fractures occurring in patients suffering from ankylosing spondylitis and to highlight the difficulties that exist as far as both diagnosis and surgical management are concerned. Methods Twenty patients suffering from ankylosing spondylitis were operated due to a spinal fracture. The fracture was located at the cervical spine in 7 cases, at the thoracic spine in 9, at the thoracolumbar junction in 3 and at the lumbar spine in one case. Neurological defects were revealed in 10 patients. In four of them, neurological signs were progressively developed after a time period of 4 to 15 days. The initial radiological study was negative for a spinal fracture in twelve patients. Every patient was assessed at the time of admission and daily until the day of surgery, then postoperatively upon discharge. Results Combined anterior and posterior approaches were performed in three patients with only posterior approaches performed on the rest. Spinal fusion was seen in 100% of the cases. No intra-operative complications occurred. There was one case in which superficial wound inflammation occurred. Loosening of posterior screws without loss of stability appeared in two patients with cervical injuries. Frankel neurological classification was used in order to evaluate the neurological status of the patients. There was statistically significant improvement of Frankel neurological classification between the preoperative and postoperative evaluation. 35% of patients showed improvement

  20. Outcomes in cardiac surgery in 500 consecutive Jehovah's Witness patients: 21 year Experience

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    Vaislic Claude D

    2012-09-01

    Full Text Available Abstract Background Refusal of heterogenic blood products can be for religious reasons as in Jehovah's Witnesses or otherwise or as requested by an increasing number of patients. Furthermore blood reserves are under continuous demand with increasing costs. Therefore, transfusion avoidance strategies are desirable. We describe a historic comparison and current results of blood saving protocols in Jehovah's Witnesses patients. Methods Data on 250 Jehovah's Witness patients operated upon between 1991 and 2003 (group A were reviewed and compared with a second population of 250 patients treated from 2003 to 2012 (group B. Results In group A, mean age was 51 years of age compared to 68 years in group B. An iterative procedure was performed in 13% of patients in group B. Thirty days mortality was 3% in group A and 1% in group B despite greater operative risk factors, with more redo, and lower ejection fraction in group B. Several factors contributed to the low morbidity-mortality in group B, namely: preoperative erythropoietin to attain a minimal hemoglobin value of 14 g/dl, warm blood cardioplegia, the implementation of the Cornell University protocol and fast track extubation. Conclusions Cardiac surgery without transfusion in high-risk patients such as Jehovah Witnesses can be carried out with results equivalent to those of low risk patients. Recent advances in surgical techniques and blood conservation protocols are main contributing factors.

  1. Epileptic Patients are at Risk of Cardiac Arrhythmias: A Novel Approach using QT-nomogram, Tachogram, and Cardiac Restitution Plots

    Science.gov (United States)

    Al-Nimer, Marwan S.; Al-Mahdawi, Sura A.; Abdullah, Namir M.; Al-Mahdawi, Akram

    2017-01-01

    Background: Sudden death is reported in patients who had a history of epilepsy and some authors believed that is due to cardiac arrhythmias. Objectives: This study aimed to predict that the epileptic patients are at risk of serious cardiac arrhythmias by QT-nomogram, tachogram (Lorenz), and cardiac restitution plots. Methods: A total number of 71 healthy subjects (Group I) and 64 newly diagnosed epileptic patients (Group II) were recruited from Al-Yarmouk and Baghdad Teaching hospitals in Baghdad from March 2015 to July 2015 and included in this study. The diagnosis of epilepsy achieved clinically, electroencephalograph record and radio-images including computerized tomography and magnetic image resonance. At the time of entry into the study, an electrocardiography (ECG) was done, and the determinants of each ECG record were calculated. The QT-nomogram, tachogram, and cardiac restitution plots were used to identify the patients at risk of cardiac arrhythmias. Results: Significant prolonged corrected QT corrected (QTc) and JT corrected intervals were observed in female compared with male at age ≥50 years while the TQ interval was significantly prolonged in males of Group II. Eight patients of Group II had a significant pathological prolonged QTc interval compared with undetectable finding in Group I. QT nomogram did not disclose significant findings while the plots of Lorenz and restitution steepness disclose that the patients of Group II were vulnerable to cardiac arrhythmias. Abnormal ECG findings were observed in the age extremities (≤18 years and ≥50 years) in Group II compared with Group I. Conclusion: Utilization of QT-nomogram, restitution steepness, and tachogram plots is useful tools for detection subclinical vulnerable epileptic patient with cardiac arrhythmias. PMID:28149075

  2. Epileptic patients are at risk of cardiac arrhythmias: A novel approach using QT-nomogram, tachogram, and cardiac restitution plots

    Directory of Open Access Journals (Sweden)

    Marwan S Al-Nimer

    2017-01-01

    Full Text Available Background: Sudden death is reported in patients who had a history of epilepsy and some authors believed that is due to cardiac arrhythmias. Objectives: This study aimed to predict that the epileptic patients are at risk of serious cardiac arrhythmias by QT-nomogram, tachogram (Lorenz, and cardiac restitution plots. Methods: A total number of 71 healthy subjects (Group I and 64 newly diagnosed epileptic patients (Group II were recruited from Al-Yarmouk and Baghdad Teaching hospitals in Baghdad from March 2015 to July 2015 and included in this study. The diagnosis of epilepsy achieved clinically, electroencephalograph record and radio-images including computerized tomography and magnetic image resonance. At the time of entry into the study, an electrocardiography (ECG was done, and the determinants of each ECG record were calculated. The QT-nomogram, tachogram, and cardiac restitution plots were used to identify the patients at risk of cardiac arrhythmias. Results: Significant prolonged corrected QT corrected (QTc and JT corrected intervals were observed in female compared with male at age ≥50 years while the TQ interval was significantly prolonged in males of Group II. Eight patients of Group II had a significant pathological prolonged QTc interval compared with undetectable finding in Group I. QT nomogram did not disclose significant findings while the plots of Lorenz and restitution steepness disclose that the patients of Group II were vulnerable to cardiac arrhythmias. Abnormal ECG findings were observed in the age extremities (≤18 years and ≥50 years in Group II compared with Group I. Conclusion: Utilization of QT-nomogram, restitution steepness, and tachogram plots is useful tools for detection subclinical vulnerable epileptic patient with cardiac arrhythmias.

  3. Clinical utility and cost effectiveness of a personal ultrasound imager for cardiac evaluation during consultation rounds in patients with suspected cardiac disease

    NARCIS (Netherlands)

    E.C. Vourvouri (Eleni); L.Y. Koroleva; F.J. ten Cate (Folkert); D. Poldermans (Don); A.F.L. Schinkel (Arend); W.B. Vletter (Wim); J.R.T.C. Roelandt (Jos); R.T. van Domburg (Ron)

    2003-01-01

    textabstractOBJECTIVE: To assess the clinical utility and cost effectiveness of a personal ultrasound imager (PUI) during consultation rounds for cardiac evaluation of patients with suspected cardiac disease. METHODS: 107 unselected patients from non-cardiac departments (55% men) w

  4. Factors influencing the diagnostic accuracy and management in acute surgical patients

    Institute of Scientific and Technical Information of China (English)

    Muhammad; Shafique; Sajid; William; FA; Miles; Thaddeus; Hollingsworth; Mike; Mc; Glue

    2014-01-01

    AIM:To evaluate the diagnostic accuracy(DA) in acute surgical patients admitted to a District General Hospital.METHODS: The case notes of all acute surgical patients admitted under the surgical team for a period of two weeks were reviewed for the data pertaining to the admission diagnoses, relevant investigations and final diagnoses confirmed by either surgery or various other diagnostic modalities. The diagnostic pathway was recorded from the source of referral [general practitioner(GP), A and E, in-patient] to the correct final diagnosis by the surgical team. RESULTS: Forty-one patients(23 males) with acute surgical admissions during two weeks of study period were evaluated. The mean age of study group was 61.05 ± 23.24 years. There were 111 patient-doctor encounters. Final correct diagnosis was achieved in 85.4% patients. The DA was 46%, 44%, 50%, 33%,61%, 61%, and 75% by GP, A and E, in-patient referral, surgical foundation year-1, surgical senior house officer(SHO), surgical registrar, and surgical consultant respectively. The percentage of clinical consensus diagnosis was 12%. Surgery was performed in 48.8% of patients. Sixty-seven percent of GP-referred patients, 31% of A and E-referred, and 25% of the in-patient referrals underwent surgery. Surgical SHO made the most contributions to the primary diagnostic pathway.CONCLUSION: Approximately 85% of acute surgical patients can be diagnosed accurately along the diagnostic pathway. Patients referred by a GP are more likely to require surgery as compared to other referral sources. Surgical consultant was more likely to make correct surgical diagnosis, however it is the surgical SHO that contributes the most correct diagnoses along the diagnostic pathway.

  5. The Management of Patients after Surgical Treatment of Maxillofacial Tumors

    Directory of Open Access Journals (Sweden)

    D. Rolski

    2016-01-01

    Full Text Available Morphological and functional disturbances induced by postsurgical defects and loss of tissues in the stomatognathic system due to the treatment of tumors in the maxillofacial region determine the therapeutic needs of patients. The study aimed at clinical and epidemiological evaluation of patients under prosthetic treatment in order to establish the algorithm for rehabilitation. The study group was composed of the patients after midface surgery (45.74%; surgery in a lower part of the face (47.38%; mixed postoperative losses (3.44%; loss of face tissues and surgery in other locations in the head and neck region (3.44%. The supplementary treatment was applied in 69.63% of patients. Clinical and additional examinations were performed to obtain the picture of postoperative loss, its magnitude, and location to plan the strategy of prosthetic rehabilitation. The management algorithm for prosthetic rehabilitation in patients after surgical treatment of maxillofacial neoplasms was based on its division in stages. The location and magnitude of postoperative losses, as well as the implementation of supplementary treatment of the patients after treatment of maxillofacial tumors, influence the planning of prosthetic rehabilitation that plays a key role and facilitates the patients’ return to their prior living situation, occupational and family lives.

  6. Candida colonization and subsequent infections in critically ill surgical patients.

    Science.gov (United States)

    Pittet, D; Monod, M; Suter, P M; Frenk, E; Auckenthaler, R

    1994-01-01

    OBJECTIVE. The authors determined the role of Candida colonization in the development of subsequent infection in critically ill patients. DESIGN. A 6-month prospective cohort study was given to patients admitted to the surgical and neonatal intensive care units in a 1600-bed university medical center. METHODS. Patients having predetermined criteria for significant Candida colonization revealed by routine microbiologic surveillance cultures at different body sites were eligible for the study. Risk factors for Candida infection were recorded. A Candida colonization index was determined daily as the ratio of the number of distinct body sites (dbs) colonized with identical strains over the total number of dbs tested; a mean of 5.3 dbs per patient was obtained. All isolates (n = 322) sequentially recovered were characterized by genotyping using contour-clamped homogeneous electrical field gel electrophoresis that allowed strain delineation among Candida species. RESULTS. Twenty-nine patients met the criteria for inclusion; all were at high risk for Candida infection; 11 patients (38%) developed severe infections (8 candidemia); the remaining 18 patients were heavily colonized, but never required intravenous antifungal therapy. Among the potential risk factors for candida infection, three discriminated the colonized from the infected patients--i.e., length of previous antibiotic therapy (p < 0.02), severity of illness assessed by APACHE II score (p < 0.01), and the intensity of Candida spp colonization (p < 0.01). By logistic regression analysis, the latter two who were the independent factors that predicted subsequent candidal infection. Candida colonization always preceded infection with genotypically identical Candida spp strain. The proposed colonization indexes reached threshold values a mean of 6 days before Candida infection and demonstrated high positive predictive values (66 to 100%). CONCLUSIONS. The intensity of Candida colonization assessed by systematic

  7. SinoSCORE对成人心脏手术后院内死亡风险的预测——中国成人心脏外科数据库华西医院数据报告%Predictive Value of SinoSCORE in-Hospital Mortality in Adult Patients Undergoing Heart Surgery: Report from West China Hospital Data of Chinese Adult Cardiac Surgical Registry

    Institute of Scientific and Technical Information of China (English)

    钱永军; 张尔永; 安琪; 肖锡俊; 杨建; 董力; 郭应强; 赁可

    2012-01-01

    Objective To evaluate prediction validation of Sino System for Coronary Operative Risk Evaluation (SinoSCORE) on in-hospital mortality in adult heart surgery patients in West China Hospital. Methods We included clinical records of 2 088 consecutive adult patients undergoing heart surgery in West China Hospital from January 2010 to May 2012, who were also included in Chinese Adult Cardiac Surgical Registry.We compared the difference of preopera-tive risk factors for the patients between Chinese Adult Cardiac Surgical Registry and West China Hospital. SinoSCORE was used to predict in-hospital mortality of each patient and to evaluate the discrimination and calibration of SinoSCORE for the patients. Results Among the 2 088 patients in West China Hospital, there were 168 patients (8.05%) undergoing coronary artery bypass grafting (CABG), 1 884 patients (90.23%) undergoing heart valve surgery, and 36 patients (1.72%) undergoing other surgical procedures. There was statistical difference in the risk factors including hyperlipemia, stroke, cardiovascular surgery history, and kidney disease between the two units.The observed in-hospital mortality was 2.25% (47/2 088). The predicted in-hospital mortality calculated by SinoSCORE was 2.35% (49/2 088) with 95% confidence interval 2.18 to 2.47. SinoSCORE was able to predict in-hospital mortality of the patients with good discrimination (Hosmer-Lemeshow test: x2 =3.164, P=0.582) and calibration (area under the receiver operating characteristic curve of 0.751 with 95% confidence interval 0.719 to 0.924). Conclusion SinoSCORE is an accurate predictor in predicting in-hospital mortality in adult heart surgery patients who are mainly from southwest China%目的 评价中国冠状动脉旁路移植手术风险评估系统(Sino System for Coronary Operative Risk Evaluation,SinoSCORE)对华西医院(本中心)成人心脏手术后院内死亡风险的预测价值. 方法 连续纳入2010年1月至2012年5月进入中国成人心

  8. Thyroglobulin value in patients surgically treated for differentiated thyroid carcinoma

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    Mikač Gostimir

    2016-01-01

    Full Text Available Introduction. Thyroglobulin is composed glycoprotein, and it is synthesized by follicular cells of the thyroid gland. Treatment of differentiated thyroid carcinomas involves total thyroidectomy followed by radioiodine ablation of a potential remaining tissue. The measurement of thyroglobulin in the postoperative follow-up can serve as an indicator of tumor growth or recurrence of the disease. Objective. The aim of this paper is to examine the value of thyroglobulin in patients surgically treated for differentiated thyroid cancer who had metastases in the lymph nodes of the neck, as well as in operated on patients without any evident metastasis. Methods. Thyroglobulin values in the serum of 58 patients were analyzed. Two groups were formed. The thyroglobulin value was established with the use of IRMA-hTg (125I system. Normal levels of thyroglobulin were from 2 ng/ml to 65 ng/ml. For all of 58 patients, thyroglobulin was determined three times. The first, so-called pre-ablation thyroglobulin was determined immediately before the application of 131I ablation dose. The second and the third measurements were conducted six to eight months and one year, respectively, after the application of the ablation dose respectively. Results. The first group consisted of 14 patients with histologically proven metastases in the lymph nodes of the neck, while the second group consisted of 44 patients without any evident metastases. The average thyroglobulin value of pre-ablation in the patients from the first group was 43.45 ng/ml, while in the second was 7.57 ng/ml. Levene’s test (with p = 0.00, i.e p < 0.05, demonstrated a statistically significant difference. Furthermore, in both groups, there was statistically significant difference between pre-ablation and post-ablation thyroglobulin values (Student’s t-test with p < 0.05. Conclusion It can be concluded that the average value of thyroglobulin was significantly higher in patients with lymph node metastases

  9. Cardiac arrests in patients undergoing gastrointestinal endoscopy: A retrospective analysis of 73,029 procedures

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    Basavana Goudra

    2015-01-01

    Full Text Available Background/Aims: Airway difficulties leading to cardiac arrest are frequently encountered during propofol sedation in patients undergoing gastrointestinal (GI endoscopy. With a noticeable increase in the use of propofol for endoscopic sedation, we decided to examine the incidence and outcome of cardiac arrests in patients undergoing gastrointestinal (GI endoscopy with sedation. Patients and Methods: In this retrospective study, cardiac arrest data obtained from the clinical quality improvement and local registry over 5 years was analyzed. The information of patients who sustained cardiac arrest attributable to sedation was studied in detail. Analysis included comparison of cardiac arrests due to all causes until discharge (or death versus the cardiac arrests and death occurring during the procedure and in the recovery area. Results: The incidence of cardiac arrest and death (all causes, until discharge was 6.07 and 4.28 per 10,000 in patients sedated with propofol, compared with non–propofol-based sedation (0.67 and 0.44. The incidence of cardiac arrest during and immediately after the procedure (recovery area for all endoscopies was 3.92 per 10,000; of which, 72% were airway management related. About 90.0% of all peri-procedural cardiac arrests occurred in patients who received propofol. Conclusions: The incidence of cardiac arrest and death is about 10 times higher in patients receiving propofol-based sedation compared with those receiving midazolam–fentanyl sedation. More than two thirds of these events occur during EGD and ERCP.

  10. Successful resuscitation from two cardiac arrests in a female patient with critical aortic stenosis, severe mitral regurgitation and coronary artery disease

    Directory of Open Access Journals (Sweden)

    Mijušković Dragan

    2012-01-01

    Full Text Available Introduction. The incidence of sudden cardiac death in patients with severe symptomatic aortic stenosis is up to 34% and resuscitation is described as highly unsuccessful. Case report. A 72-year-old female patient with severe aortic stenosis combined with severe mitral regurgitation and three-vessel coronary artery disease was successfully resuscitated following two in-hospital cardiac arrests. The first cardiac arrest occurred immediately after intraarterial injection of low osmolar iodinated agent during coronary angiography. Angiography revealed 90% occlusion of the proximal left main coronary artery and circumflex branch. The second arrest followed induction of anesthesia. Following successful open-chest resuscitation, aortic valve replacement, mitral valvuloplasty and three-vessel aortocoronary bypass were performed. Postoperative pericardial tamponade required surgical revision. The patient recovered completely. Conclusion. Decision to start resuscitation may be justified in selected patients with critical aortic stenosis, even though cardiopulmonary resuscitation in such cases is generally considered futile.

  11. Depressed cardiac autonomic modulation in patients with chronic kidney disease

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    Carlos Alberto de Oliveira

    2014-04-01

    Full Text Available Introduction: A dysfunctional autonomic nervous system (ANS has also been recognized as an important mechanism contributing to the poor outcome in CKD patients, with several studies reporting a reduction in heart rate variability (HRV. Objective: Evaluate the sympathovagal balance in patients with chronic kidney disease on conservative treatment. Methods: In a cross-sectional study, patients with CKD stages 3, 4 and 5 not yet on dialysis (CKD group and age-matched healthy subjects (CON group underwent continuous heart rate recording during two twenty-minute periods in the supine position (pre-inclined, followed by passive postural inclination at 70° (inclined period. Power spectral analysis of the heart rate variability was used to assess the normalized low frequency (LFnu, indicative of sympathetic activity, and the normalized high frequency (HFnu, indicative of parasympathetic activity. The LFnu/HFnu ratio represented sympathovagal balance. Results: After tilting, CKD patients had lower sympathetic activity, higher parasympathetic activity, and lower sympathovagal balance than patients in the CON group. Compared to patients in stage 3, patients in stage 5 had a lower LFnu/HFnu ratio, suggesting a more pronounced impairment of sympathovagal balance as the disease progresses. Conclusion: CKD patients not yet on dialysis have reduced HRV, indicating cardiac autonomic dysfunction early in the course of CKD.

  12. Cardiac autonomic neuropathy in patients with diabetes mellitus.

    Science.gov (United States)

    Dimitropoulos, Gerasimos; Tahrani, Abd A; Stevens, Martin J

    2014-02-15

    Cardiac autonomic neuropathy (CAN) is an often overlooked and common complication of diabetes mellitus. CAN is associated with increased cardiovascular morbidity and mortality. The pathogenesis of CAN is complex and involves a cascade of pathways activated by hyperglycaemia resulting in neuronal ischaemia and cellular death. In addition, autoimmune and genetic factors are involved in the development of CAN. CAN might be subclinical for several years until the patient develops resting tachycardia, exercise intolerance, postural hypotension, cardiac dysfunction and diabetic cardiomyopathy. During its sub-clinical phase, heart rate variability that is influenced by the balance between parasympathetic and sympathetic tones can help in detecting CAN before the disease is symptomatic. Newer imaging techniques (such as scintigraphy) have allowed earlier detection of CAN in the pre-clinical phase and allowed better assessment of the sympathetic nervous system. One of the main difficulties in CAN research is the lack of a universally accepted definition of CAN; however, the Toronto Consensus Panel on Diabetic Neuropathy has recently issued guidance for the diagnosis and staging of CAN, and also proposed screening for CAN in patients with diabetes mellitus. A major challenge, however, is the lack of specific treatment to slow the progression or prevent the development of CAN. Lifestyle changes, improved metabolic control might prevent or slow the progression of CAN. Reversal will require combination of these treatments with new targeted therapeutic approaches. The aim of this article is to review the latest evidence regarding the epidemiology, pathogenesis, manifestations, diagnosis and treatment for CAN.

  13. 3D surgical planning in patients affected by lipodystrophy.

    Science.gov (United States)

    Pérez-Carrasco, J A; Acha, B; Gómez-Cia, T; Lopez-Garcia, R A; Delgado, Carlos; Serrano, C

    2015-03-01

    Lipodystrophy is a pathological condition characterized by the focal or general absence of adipose tissue. Surgeons reset the patient's surface contours using injectable materials to recreate a normal physical appearance. However, due to difficulties in preoperative planning and intraoperative assessment, about 15% of the surgical procedures involved are reinterventions to improve volume or symmetry. This increases the need for an available, efficient tool capable of providing the surgeon with a good estimation of the volumes to be injected before the intervention proper begins. This work describes a virtual reality-based application for the surgical planning of facial lipodystrophy correction (FLIC). The tool uses points selected interactively by the surgeon to compute a curve that delimits the surface area to be operated on. It then automatically computes an estimated natural reconstructed surface and the quantity of volume that needs to be implanted during the intervention. Experiments have been carried out in which the filling volumes estimated using FLIC and ZBrush software were compared with the real volumes injected by the surgeon. ICCs higher than 0.97 indicate that there were no significant differences between the respective measurements, thus validating the tool proposed in this paper.

  14. Parenteral nourishment of patients undergoing surgical or traumatic stress.

    Science.gov (United States)

    Gilder, H

    1986-01-01

    Severe surgical or other traumatic stress initiates an integrated central nervous system and metabolic response characterized by catabolism which selectively preserves vital organs, drawing on peripheral tissue proteins for required amino acids. When oral intake is prohibited adequate intravenous nutritional support hastens convalescence and may be life-saving. Intravenous nutrients routinely consist of amino acids for replacement of lost protein, a nonprotein calorie source--usually glucose, and vitamins and minerals. Lipid, infrequently used in routine surgery as part of the calorie source, supplies essential fatty acids and prevents side effects resulting with large amounts of intravenous glucose. Lipid has other benefits. Stress-induced hormones stimulate lipid catabolism. When lipid is used for part of the calorie requirement in intravenous feedings, the plasma insulin level is reduced and peripheral amino acids become available for synthesis of critically needed visceral proteins. Recent work has shown that the branched chain amino acids carnitine and some species of lipid added to intravenous nutrient formulations postoperatively affect the nitrogen retention and may hasten convalescence. Further work should be directed at understanding the unique biochemical changes occurring after injury, devising objective assay procedures to measure the severity of the response and improving intravenous formulations for the acutely ill surgical patient.

  15. Patients submitted to cardiac surgery: sociodemographic characteristics, clinical epidemiological profile and complications

    Directory of Open Access Journals (Sweden)

    Priscila Rangel Dordetto

    2016-11-01

    Full Text Available Introduction: Mortality due to cardiovascular disease increases progressively with increasing blood pressure of 115/75 mmHg from. For treatments that require surgical procedures, it is noted that the techniques used in cardiac surgery are always advancing, using the new technology. Objectives: To conduct the characterization of patients undergoing cardiac surgery; identify the epidemiological profile and point the complications postoperatively. Method: This was a descriptive cross-sectional survey where the variables were extracted from medical records between April and June 2015. The data underwent descriptive statistical analysis and ethical recommendations were respected. Results: There was a predominance of males (56.0%, the Public Health System (SUS health insurance (85.0% of residents in the city of Sorocaba (62.0%, aged between 50 and 70 years (67.0 %, average of 58.7 (SD=10.5. Previous diseases such as systemic hypertension, type 2 diabetes, dyslipidemia stood out. The most frequently performed surgery was the Myocardial Revascularization (58.0%. Complications of the shock Hypovolemic and cardiogenic and Atrial Fibrillation appeared more often and the number of deaths was 20.0%. Conclusion: Given sociodemographic findings, the prevalent diseases, complications after surgery and frequency of deaths, they see against the literature findings, it is believed that could help to enhance the educational and assistance to prevention health and creating new strategies regarding adherence to treatment and control of cardiovascular disease.

  16. [Surgical prevention of stroke in patients with carotid stenosis].

    Science.gov (United States)

    Pyshkina, L I; Khatagova, D T; Kabanov, A A; Darvish, N A; Alibekova, Zh M

    2014-01-01

    Objectives. To study the cerebral and central hemodynamics in patients with stenotic lesions of inner carotid arteries (ICA) before and after reconstructive surgery. Material and methods. Fifty-nine patients, aged from 46 to 78 years, with >50% atherosclerotic stenosis of ICA who underwent preventive carotid endarterectomy (CEAE) were examined. The isolate stenosis of ICA was identified in 13.6% of patients, concomitant lesions of brachiocephalic arteries in 86.4%. Atherosclerotic lesions of coronary arteries were found in 91.1% of patients and those of arteries of lower extremities in 45.8%. In 25.5% of patients, the heart surgery was performed before the current hospitalization. Heterogeneous atherosclerotic plaques with dense or hyperdense components were more frequents in symptomatic stenosis (63.3%). The maximal stenosis was identified in heterogeneous hyperechogenic plaques, the minimal ones in homogenous hypoechogenic plaques. Parameters of central hemodynamics were better in patients with 2nd stage of reconstructive surgeries. The emission fraction decreased proportionally to the degree of stenosis. The parameters of cerebral hemodynamics were significantly decreased in ICA stenosis and improved in the early post-surgery period. Results. CEAE promoted the improvement of cognitive functions and the recovery of motor functions. The best positive dynamics was recorded in asymptomatic ICA stenosis. Poor outcome (transitory ischemic attacks, urgent surgery, restenosis) was found in patients with low levels of central and cerebral hemodynamics 12-24 months after the discharge. Moreover, smoking and the degree of stenosis predicted poor outcome. Conclusions. Surgical treatment in combination with the complex pharmacotherapy (hypotensive drugs, antiaggregants and statins) had the maximal effect, including the remote period.

  17. Cardiac Arrest in a Pregnant Patient Diagnosed with Bochdalek Hernia

    Directory of Open Access Journals (Sweden)

    Pinar Karabacak

    2016-09-01

    Full Text Available Bochdalek hernia is thought to be the result of a defect of the pleuroperitoneal fold and the septum transversum fusion in the 8th week of gestation. The majority of these patients present with respiratory distress after delivery; asymptomatic progress until adulthood is an extremely rare clinical occurrence. The adult form of a Bochdalek hernia accompanying pregnancy is a rare entity. A 39-year-old, 24-week pregnant patient applied to Emergency service with epigastric pain and vomiting. Abdominal ultrasonography was planned due to the abdominal pain; sudden cardiopulmonary arrest occurred during the procedure. In this case report, congenital diaphragmatic hernia in a young pregnant woman who underwent cardiac arrest is presented.

  18. Low cardiac output predicts development of hepatorenal syndrome and survival in patients with cirrhosis and ascites

    DEFF Research Database (Denmark)

    Krag, A; Bendtsen, F; Henriksen, J H;

    2010-01-01

    OBJECTIVES: Recent studies suggest that cardiac dysfunction precedes development of the hepatorenal syndrome. In this follow-up study, we aimed to investigate the relation between cardiac and renal function in patients with cirrhosis and ascites and the impact of cardiac systolic function...... on survival. Patients and DESIGN: Twenty-four patients with cirrhosis and ascites were included. Cardiac function was investigated by gated myocardial perfusion imaging (MPI) for assessment of cardiac index (CI) and cardiac volumes. The renal function was assessed by determination of glomerular filtration...... (130 (SD 46) vs 78 (SD 29) mumol/l, pdeveloped hepatorenal syndrome type 1 within 3 months was higher in the group with low CI than in the high CI group (43% vs 5%, p = 0.04). Patients with the lowest CI (N = 8) had significantly poorer survival at 3, 9, and 12 months...

  19. SURGICAL TREATMENT OF GYNECOLOGIC MALIGNANCES IN PATIENTS 70 YEARS OF AGE AND OLDER

    Institute of Scientific and Technical Information of China (English)

    潘凌亚; 黄惠芳; 连丽娟; 吴鸣; 沈铿; 郎景和

    2003-01-01

    Objective. To assess the viability of surgical procedures on gynecologic malignant patients of 70 years age and older. Methods. Between September 1,1983 to June 30, 1999, 57 gynecologic malignant patients aged 70 years and older (mean age 73.5 years) were treated by surgical procedures. A retrospective study was performed. All patients were analyzed for preexisting medical conditions, length of hospital stay, morbidi-ty, and mortality. Results. Thirty-four patients had an extensive surgical procedure, while a local surgical procedure was done in 23 patients. Forty-one patients (71.9%) had one or more preexisting medical illnesses. Minor surgical morbidity occurred in 24 patients (31.6%) and major surgical morbidity occurred in 6 patients (10.5%). There were no differences in the types of surgical procedures, mean hospital stay, preexisting medical illness and postoperative complications between the two groups of patients 70 to 75 year older and over age 75. The major postoperative complications all occurred in the extensive surgical procedure group that were higher as compared with local operation and postoperative mean stay was also significantly length in former group. Conclusions. The extensive surgical procedure can be performed for elderly patients with gynecologic malignances. Careful preoperative evaluation, monitoring, and meticulous postoperative care are vital to the success.

  20. Intrathecal morphine is superior to intravenous PCA in patients undergoing minimally invasive cardiac surgery.

    Science.gov (United States)

    Mukherjee, Chirojit; Koch, Eva; Banusch, Joergen; Scholz, Markus; Kaisers, Udo X; Ender, Joerg

    2012-01-01

    Aim of our study was to evaluate the beneficial effect of low dose intrathecal morphine on postoperative analgesia, over the use of intravenous patient controlled anesthesia (PCA), in patients undergoing fast track anesthesia during minimally invasive cardiac surgical procedures. A randomized controlled trial was undertaken after approval from local ethical committee. Written informed consent was obtained from 61 patients receiving mitral or tricuspid or both surgical valve repair in minimal invasive technique. Patients were assigned randomly to 2 groups. Group 1 received general anesthesia and intravenous patient controlled analgesia (PCA) pump with Piritramide (GA group). Group 2 received a single shot of intrathecal morphine (1.5 μg/kg body weight) prior to the administration of general anesthesia (ITM group). Site of puncture was confined to lumbar (L1-2 or L2-3) intrathecal space. The amount of intravenous piritramide used in post anesthesia care unit (PACU) and the first postoperative day was defined as primary end point. Secondary end points included: time for tracheal extubation, pain and sedation scores in PACU upto third postoperative day. For statistical analysis Mann-Whitney-U Test and Fishers exact test (SPSS) were used. We found that the demand for intravenous opioids in PACU was significantly reduced in ITM group (P <0.001). Pain scores were significantly decreased in ITM group until second postoperative day (P <0.01). There was no time delay for tracheal extubation in ITM group, and sedation scores did not differ in either group. We conclude that low dose single shot intrathecal morphine provides adequate postoperative analgesia, reduces the intravenous opioid consumption during the early postoperative period and does not defer early extubation.

  1. Intrathecal morphine is superior to intravenous PCA in patients undergoing minimally invasive cardiac surgery

    Directory of Open Access Journals (Sweden)

    Chirojit Mukherjee

    2012-01-01

    Full Text Available Aim of our study was to evaluate the beneficial effect of low dose intrathecal morphine on postoperative analgesia, over the use of intravenous patient controlled anesthesia (PCA, in patients undergoing fast track anesthesia during minimally invasive cardiac surgical procedures. A randomized controlled trial was undertaken after approval from local ethical committee. Written informed consent was obtained from 61 patients receiving mitral or tricuspid or both surgical valve repair in minimal invasive technique. Patients were assigned randomly to 2 groups. Group 1 received general anesthesia and intravenous patient controlled analgesia (PCA pump with Piritramide (GA group. Group 2 received a single shot of intrathecal morphine (1.5 μg/kg body weight prior to the administration of general anesthesia (ITM group. Site of puncture was confined to lumbar (L1-2 or L2-3 intrathecal space. The amount of intravenous piritramide used in post anesthesia care unit (PACU and the first postoperative day was defined as primary end point. Secondary end points included: time for tracheal extubation, pain and sedation scores in PACU upto third postoperative day. For statistical analysis Mann-Whitney-U Test and Fishers exact test (SPSS were used. We found that the demand for intravenous opioids in PACU was significantly reduced in ITM group (P <0.001. Pain scores were significantly decreased in ITM group until second postoperative day (P <0.01. There was no time delay for tracheal extubation in ITM group, and sedation scores did not differ in either group. We conclude that low dose single shot intrathecal morphine provides adequate postoperative analgesia, reduces the intravenous opioid consumption during the early postoperative period and does not defer early extubation.

  2. Blunt Cardiac Injury in Trauma Patients with Thoracic Aortic Injury

    Directory of Open Access Journals (Sweden)

    Rathachai Kaewlai

    2011-01-01

    Full Text Available Trauma patients with thoracic aortic injury (TAI suffer blunt cardiac injury (BCI at variable frequencies. This investigation aimed to determine the frequency of BCI in trauma patients with TAI and compare with those without TAI. All trauma patients with TAI who had admission electrocardiography (ECG and serum creatine kinase-MB (CK-MB from January 1999 to May 2009 were included as a study group at a level I trauma center. BCI was diagnosed if there was a positive ECG with either an elevated CK-MB or abnormal echocardiography. There were 26 patients (19 men, mean age 45.1 years, mean ISS 34.4 in the study group; 20 had evidence of BCI. Of 52 patients in the control group (38 men, mean age 46.9 years, mean ISS 38.7, eighteen had evidence of BCI. There was a significantly higher rate of BCI in trauma patients with TAI versus those without TAI (77% versus 35%, P<0.001.

  3. Effect of perioperative beta blockade in patients with diabetes undergoing major non-cardiac surgery: randomised placebo controlled, blinded multicentre trial

    DEFF Research Database (Denmark)

    Juul, Anne Benedicte; Wetterslev, Jørn; Gluud, Christian;

    2006-01-01

    Objectives To evaluate the long term effects of perioperative blockade on mortality and cardiac morbidity in patients with diabetes undergoing major non-cardiac surgery. Design Randomised placebo controlled and blinded multicentre trial. Analyses were by intention to treat. Setting University...... anaesthesia and surgical centres and one coordinating centre. Participants 921 patients aged > 39 scheduled for major non-cardiac surgery. Interventions 100 mg metoprolol controlled and extended release or placebo administered from the day before surgery to a maximum of eight perioperative days. Main outcome...... was 4.6 days in the metoprolol group and 4.9 days in the placebo group. Metoprolol significantly reduced the mean heart rate by 11% (95% confidence interval 9% to 13%) and mean blood pressure by 3% (1% to 5%). The primary outcome occurred in 99 of 462 patients in the metoprolol group (21%) and 93 of 459...

  4. A Retrospective Study of Congenital Cardiac Abnormality Associated with Scoliosis

    Science.gov (United States)

    Ucpunar, Hanifi; Sevencan, Ahmet; Balioglu, Mehmet Bulent; Albayrak, Akif; Polat, Veli

    2016-01-01

    Study Design Retrospective study. Purpose To identify the incidence of congenital cardiac abnormalities in patients who had scoliosis and underwent surgical treatment for scoliosis. Overview of Literature Congenital and idiopathic scoliosis (IS) are associated with cardiac abnormalities. We sought to establish and compare the incidence of congenital cardiac abnormalities in patients with idiopathic and congenital scoliosis (CS) who underwent surgical treatment for scoliosis. Methods Ninety consecutive scoliosis patients, who underwent surgical correction of scoliosis, were classified as CS (55 patients, 28 female [51%]) and IS (35 patients, 21 female [60%]). The complete data of the patients, including medical records, plain radiograph and transthoracic echocardiography were retrospectively assessed. Results We found that mitral valve prolapse was the most common cardiac abnormality in both patients with IS (nine patients, 26%) and CS (13 patients, 24%). Other congenital cardiac abnormalities were atrial septal aneurysm (23% of IS patients, 18% of CS patients), pulmonary insufficiency (20% of IS patients, 4% of CS patients), aortic insufficiency (17% of IS patients), atrial septal defect (11% of IS patients, 13% of CS patients), patent foramen ovale (15% of CS patients), dextrocardia (4% of CS patients), bicuspid aortic valve (3% of IS patients), aortic stenosis (2% of CS patients), ventricular septal defect (2% of CS patients), and cardiomyopathy (2% of CS patients). Conclusions We determined the increased incidence of congenital cardiac abnormalities among patients with congenital and IS. Mitral valve prolapse appeared to be the most prevalent congenital cardiac abnormality in both groups. PMID:27114761

  5. An Application of Generalized Estimating Equations Inevaluating the Risk of Observed Hypertension in Non-institute Cardiac Surgical Procedures for Elderly Patients with CHD%应用广义估计方程对老年冠心病患者非心脏手术术中高血压发生风险的评价

    Institute of Scientific and Technical Information of China (English)

    韩伟; 薛芳; 姜晶梅

    2011-01-01

    目的 运用广义估计方程对不同麻醉方式下(吸入麻醉和静脉维持麻醉)老年冠心病患者非心脏手术术中高血压发生的风险进行评价.方法 数据来自临床多中心试验.在4家三级甲等医院按纳入标准及排除标准选取择期进行非心脏手术的60岁以上老年冠心病患者,将患者按照不同麻醉方式随机分为吸入麻醉组和静脉麻醉组,观察两组患者术中高血压发生情况,并在控制其他混杂因素后,评价采用不同麻醉方式的老年冠心病患者术中发生高血压的风险是否不同.分析过程采用广义估计方程,并采用QIC准则以及累积残差对模型进行评价.结果 在控制了性别、年龄、术中降压药物的使用,并且考虑了麻醉过程中病人各个时点高血压发生的相关性后,吸入组患者术中各个测量时点的高血压的发生率明显低于静脉组患者(P<0.05).结论 吸入麻醉在应用于老年冠心病患者非心脏手术时可以降低术中高血压发生的风险,广义估计方程在处理分类纵向资料测量值之间的相关性上有其独到的优势,可减小信息的损失.%Objective Using generalized estimating equations (GEE) to evaluate the risk of hypertension of patients with coronary heart disease in non-cardiac surgery by different anesthesia (inhalation anesthesia and intravenous anesthesia maintenance). Methods Data were collected from clinical multi-center trial. Patients with coronary heart disease over 60 years old undergoing non-cardiac surgery were selected by inclusion criteria and exclusion criteria in four Grade HI Class A hospitals. The patients were randomly divided into inhalation anesthesia group and intravenous anesthesia group and were observed in the incidence of hypertension. The difference of the risk of hypertension between the two group is evaluated after controlling of other confounding factors. GEE was used in the analytic process. Quasi-likelihood under the

  6. Heart shaking transitions - A phenomenological-hermeneutic study of patients´ experiences in cardiac rehabilitation

    DEFF Research Database (Denmark)

    Simonÿ, Charlotte; Dreyer, Pia; Pedersen, Birthe D.

    enrolled in the cardiac rehabilitation programme. The data underwent interpretation consisting of three phases: naïve reading, structural analysis and comprehensive interpretation. Results. The preliminary findings are that the patients go through a Heart Shaking Journey in Cardiac Rehabilitation. Three......-patient cardiac rehabilitation during 1-2 months is offered after the acute treatment. Knowledge of the patients’ experiences of cardiac problems when receiving the current standards of treatment is needed in order to develop sufficient care. Hence the aim was to investigate how patients with new onset unstable...

  7. 77 FR 25179 - Patient Safety Organizations: Voluntary Relinquishment From Surgical Safety Institute

    Science.gov (United States)

    2012-04-27

    ... the Surgical Safety Institute of its status as a Patient Safety Organization (PSO). The Patient Safety... HUMAN SERVICES Agency for Healthcare Research and Quality Patient Safety Organizations: Voluntary Relinquishment From Surgical Safety Institute AGENCY: Agency for Healthcare Research and Quality (AHRQ),...

  8. 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

  9. Association of national initiatives to improve cardiac arrest management with rates of bystander intervention and patient survival after out-of-hospital cardiac arrest

    DEFF Research Database (Denmark)

    Wissenberg, Mads; Lippert, Freddy K.; Folke, Fredrik

    2013-01-01

    resuscitation was attempted were identified between 2001 and 2010 in the nationwide Danish Cardiac Arrest Registry. Of 29 111 patients with cardiac arrest, we excluded those with presumed noncardiac cause of arrest (n = 7390) and those with cardiac arrests witnessed by emergency medical services personnel (n...

  10. Urinary carnitine excretion in surgical patients on total parenteral nutrition.

    Science.gov (United States)

    Tanphaichitr, V; Lerdvuthisopon, N

    1981-01-01

    Urinary free and total carnitine excretions were measured in 41 normal adults and seven surgical patients on fat-free total parenteral nutrition for 8 to 45 days. The means (+/-SEM) of urinary free and total carnitine excretion in normal adults were 162 +/- 19 and 328 +/- 28 micrometers/days, respectively. All of the patients exhibited protein-calorie malnutrition with a mean carnitine intake of 11.6 +/- 1.5 micrometers/day. Under this stringent carnitine economy with the adequate supply of lysine and methionine, urinary total carnitine excretion significantly reduced to 127 to 162 micrometers/day. This probably reflects the carnitine biosynthetic rate. However, during the periods of operation and/or infection, urinary total carnitine excretion significantly increased 2- to 7-fold that of normal levels. Significant positive correlation was found between the two forms of urinary carnitine and total nitrogen excretions. Serum free and total carnitine levels in patients were significantly higher than normal adults. Such findings can be explained by the endocrine responses to the stress phenomenon and indicate a catabolic response of skeletal muscle in which most of the body carnitine resides. This can impair their carnitine status.

  11. Nutrition support in surgical patients with colorectal cancer

    Institute of Scientific and Technical Information of China (English)

    Yang Chen; Bao-Lin Liu; Bin Shang; Ai-Shan Chen; Shi-Qing; Wei Sun; Hong-Zhuan Yin; Jian-Qiao Yin; Qi Su

    2011-01-01

    AIM: To review the application of nutrition support in patientsafter surgery for colorectal cancer, and to propose appropriate nutrition strategies.METHODS: A total of 202 consecutive surgical patients admittedto our hospital with a diagnosis of colon cancer or rectal cancer from January 2010 to July 2010, meeting the requirements of Nutrition Risk Screening 2002,were enrolled in our study. Laboratory tests were performed to analyze the nutrition status of each patient,and the clinical outcome variables, including postoperativecomplications, hospital stay, cost of hospitalization and postoperative outcome, were analyzed.RESULTS: The "non-risk" patients who did not receive postoperative nutrition support had a higher rate of postoperative complications than patients who received postoperative nutrition support (2.40 ± 1.51 vs 1.23 ±0.60, P = 0.000), and had a longer postoperative hospital stay(23.00 ± 15.84 d vs 15.27 ± 5.89 d, P = 0.009).There was higher cost of hospitalization for patients who received preoperative total parenteral nutrition (TPN)than for patients who did not receive preoperative TPN(62 713.50 ± 5070.66 RMB Yuan vs 43178.00 ± 3596.68RMB Yuan, P = 0.014). Applying postoperative enteral nutrition significantly shortened postoperative fasting time(5.16 ± 1.21 d vs 6.40 ± 1.84 d, P = 0.001) and postoperative hospital stay (11.92 ± 4.34 d vs 15.77 ± 6.03 d,P = 0.002). The patients who received postoperative TPN for no less than 7 d had increased serum glucose levels(7.59 ± 3.57 mmol/L vs 6.48 ± 1.32 mmol/L, P = 0.006)and cost of hospitalization (47 724.14 ± 16 945.17 Yuan vs 38 598.73 ± 8349.79 Yuan, P = 0.000). The patients who received postoperative omega-3 fatty acids had ahigher rate of postoperative complications than the patients who did not (1.33 ± 0.64 vs 1.13 ± 0.49, P = 0.041).High level of serum glucose was associated with a high risk of postoperative complications of infection.CONCLUSION: Appropriate and moderate nutritional

  12. Surgical implantation of a cardiac resynchronization therapy device in a western lowland gorilla (Gorilla gorilla gorilla) with fibrosing cardiomyopathy.

    Science.gov (United States)

    Rush, Elizabeth Marie; Ogburn, Anna L; Hall, Jeffrey; Rush, Dwain; Lau, Yung; Dillon, A R; Garmon, Linda; Tillson, D M; Kay, G Neal

    2010-09-01

    A 24-yr-old, male western lowland gorilla (Gorilla gorilla gorilla) was diagnosed in March of 2003 with congestive heart failure (CHF). Transesophageal and transthoracic echocardiography demonstrated global left and right ventricular hypokinesia with a left ventricular ejection fraction of 0.20. At the time of diagnosis, the animal exhibited symptoms and signs of CHF with minimal exertion (New York Heart Association class III). Over a 16-mo period, the severity of CHF progressed to class IV (resting signs and symptoms) despite angiotensin-converting enzyme inhibition, beta-blockers, and diuretics. Because of intractable CHF and a QRS duration that was markedly prolonged compared with the normal range for this species, a cardiac resynchronization therapy (CRT) device was implanted using implantation techniques based on human surgical procedures. Placement of the right ventricular, right atrial, and left ventricular leads and pulse generator were accomplished in 5.5 hr. Telemetry of the device postoperatively via wand or remote radio frequency has allowed for noninvasive programming and interrogation. The clinical improvement in CHF with this therapy was immediate and dramatic for this animal. Six months after CRT device implantation, the device leads became dislodged during an altercation with another gorilla, with the rapid development of CHF upon cessation of biventricular pacing. A second procedure to replace the leads returned the gorilla to his previous level of activity. In 2007, the pulse generator was electively replaced for battery depletion with a device capable of remote radiofrequency programming and interrogation. CRT implantation, although requiring specialized equipment and surgical skill, appears to be a viable option for treatment of dilated cardiomyopathy in gorillas.

  13. Coagulopathy and hemostatic monitoring in cardiac surgery

    DEFF Research Database (Denmark)

    Johansson, Pär I; Sølbeck, Sacha; Genet, Gustav;

    2012-01-01

    Cardiac surgery with cardiopulmonary bypass (CPB) causes severe derangements in the hemostatic system, which in turn puts the patient at risks of microvascular bleeding. Excessive transfusion and surgical re-exploration after cardiac surgery are potentially associated with a number of adverse...

  14. Preoperative respiratory physical therapy in cardiac surgery

    NARCIS (Netherlands)

    Hulzebos, H.J.

    2006-01-01

    Cardiac surgery is one of the most common surgical procedures and accounts for more resources expended in cardiovascular medicine than any other single procedure. Because cardiac surgery involves sternal incision and cardiopulmonary bypass, patients usually have a restricted respiratory function in

  15. Evaluation of cardiac functions in patients with thalassemia major

    Energy Technology Data Exchange (ETDEWEB)

    Kucuk, N.O.; Aras, G.; Sipahi, T.; Ibis, E.; Akar, N.; Soylu, A.; Erbay, G. [Ankara Univ. (Turkey). Medical School

    1999-06-01

    It is known that a blood transfusion is necessary for survival in patients with thalassemia, but it may cause myocardial dysfunction due to myocardial siderosis as in other organs. The aim of this study was to evaluate myocardial perfusion by means of stress thallium scanning (MPS) and left ventricular functions by rest radionuclide ventriculography (RNV). Twenty-one patients at ages 9-16 (mean 12.1{+-}3.2) who have been diagnosed with thalassemia for 4-15 years mean 12.7{+-}4.8) were included in the study. They had blood transfusion 78-318 times (mean 162.1{+-}71). MPS and RNV was performed within two days after the any transfusion. MPS showed ischemia in 3 patients and normal perfusion in 18 patients. RNV revealed normal systolic parameters (wall motion, EF, PER, TPE) but diminished diastolic parameters (TPF, PFR) compared with normal values (p<0.05). We conclude that ischemia or fixed defects may be seen in stress MPS as results of cardiac involvement in patients with thalassemia. But, RNV is an important and preferable test for the early detection of subclinic cardiomyopathy. RNV may therefore show diastolic abnormalities before the systolic abnormalities show up. (author)

  16. Cardiac imaging in patients with chronic liver disease

    DEFF Research Database (Denmark)

    Wiese, Signe; Hove, Jens D; Møller, Søren

    2016-01-01

    dysfunction at rest by application of new myocardial strain techniques. Experience with other modalities such as cardiac magnetic resonance imaging and cardiac computed tomography is limited. Future studies exploring these imaging modalities are necessary to characterize and monitor the cardiac changes...

  17. 3-D Storybook: Effects on Surgical Knowledge and Anxiety Among Four- to Six-Year-Old Surgical Patients.

    Science.gov (United States)

    Macindo, John Rey B; Macabuag, Katherine R; Macadangdang, Carlo Miguel P; Macaranas, Margaux Valerie S; Macarilay, Marianne Jezelle Jem T; Madriñan, Natasha Nikki M; Villarama, Rouena S

    2015-07-01

    Inadequate surgical knowledge potentiates anxiety; however, no methodology simultaneously addresses anxiety and surgical knowledge. Our quasi-experimental study determined the effectiveness of a three-dimensional (3-D) storybook in increasing surgical knowledge and decreasing anxiety among young children scheduled for planned or required major surgeries. We studied 20 randomly assigned participants who received either the 3-D storybook or traditional health teaching. A presurgical knowledge questionnaire and modified Yale Preoperative Anxiety Scale assessed surgical knowledge and anxiety. Data were analyzed with one-way and repeated-measures multivariate analysis of variance. Results showed that both groups had higher knowledge scores (F = 8.94; P = .008) and lower anxiety scores (F = 5.13; P = .036) after the intervention. The children who received information from the 3-D storybook exhibited a significantly higher posttest knowledge score (F = 11.71; P = .003) and lower anxiety score (F = 10.05; P = .005) than the traditionally educated group of children. The 3-D storybook effectively increased surgical knowledge and decreased anxiety and could be used as an alternative method to prepare pediatric surgical patients.

  18. Functional and Hemodynamic Cardiac Determinants of Exercise Capacity in Patients With Systolic Heart Failure

    NARCIS (Netherlands)

    Hummel, Yoran M.; Bugatti, Silvia; Damman, Kevin; Willemsen, Suzan; Hartog, Jasper W. L.; Metra, Marco; Sipkens, Johannes S.; van Veldhuisen, Dirk J.; Voors, Adriaan A.

    2012-01-01

    Decreased exercise capacity is the main symptom in patients with heart failure (HF). We assessed the association among noninvasively determined maximal cardiac output at exercise, systolic and diastolic cardiac functions at rest, and peak oxygen uptake (pVO(2)) exercise capacity in patients with con

  19. Sexual counselling of cardiac patients : Nurses' perception of practice, responsibility and confidence

    NARCIS (Netherlands)

    Jaarsma, T.; Stromberg, A.; Fridlund, B.; De Geest, S.; Martensson, J.; Moons, P.; Norekval, T. M.; Smith, K.; Steinke, E.; Thompson, D. R.

    2010-01-01

    Background: Cardiac patients may experience problems with sexual activity as a result of their disease, medications or anxiety and nurses play an important role in sexual counselling. We studied the practice, responsibility and confidence of cardiac nurses in the sexual counselling of these patients

  20. Pneumopericardium Leading to Cardiac Tamponade in a Patient with Lung Cancer.

    Science.gov (United States)

    Al-Taweel, Ahmad; Ayub, Adil; Huang, Chyun-Yin; Rehmani, Sadiq; Al-Ayoubi, Adnan; Bhora, Faiz Y

    2016-12-01

    Pneumopericardium resulting in cardiac tamponade in patients with lung cancer is not documented. We report a case of squamous cell carcinoma of the lung complicated by pneumopericardium and subsequent cardiac tamponade. The patient underwent an urgent pericardial window with rapid improvement in symptoms. We discuss the possible pathogenesis and treatment options for this rare condition.

  1. Pneumopericardium Leading to Cardiac Tamponade in a Patient with Lung Cancer

    OpenAIRE

    Al-Taweel, Ahmad; Ayub, Adil; Huang, Chyun-yin; Rehmani, Sadiq; Al-Ayoubi, Adnan; Bhora, Faiz Y.

    2016-01-01

    Pneumopericardium resulting in cardiac tamponade in patients with lung cancer is not documented. We report a case of squamous cell carcinoma of the lung complicated by pneumopericardium and subsequent cardiac tamponade. The patient underwent an urgent pericardial window with rapid improvement in symptoms. We discuss the possible pathogenesis and treatment options for this rare condition.

  2. Cardiac Abnormalities in Adult Patients With Polymyositis or Dermatomyositis as Assessed by Noninvasive Modalities

    DEFF Research Database (Denmark)

    Diederichsen, L P; Simonsen, J A; Diederichsen, A C

    2016-01-01

    OBJECTIVE: Cardiac events are a major cause of death in patients with idiopathic inflammatory myopathies. The study objective was in a controlled setting to describe cardiac abnormalities by noninvasive methods in a cohort of patients with polymyositis (PM) or dermatomyositis (DM) and to identify...

  3. Anesthetic issues for robotic cardiac surgery

    OpenAIRE

    Wendy K Bernstein; Andrew Walker

    2015-01-01

    As innovative technology continues to be developed and is implemented into the realm of cardiac surgery, surgical teams, cardiothoracic anesthesiologists, and health centers are constantly looking for methods to improve patient outcomes and satisfaction. One of the more recent developments in cardiac surgical practice is minimally invasive robotic surgery. Its use has been documented in numerous publications, and its use has proliferated significantly over the past 15 years. The anesthesiolog...

  4. U.S. survey of surgical capabilities and experience with surgical procedures in patients with congenital haemophilia with inhibitors.

    Science.gov (United States)

    Shapiro, A; Cooper, D L

    2012-05-01

    General guidelines exist for the use of recombinant activated factor VII (rFVIIa) to maintain haemostasis during surgery in congenital haemophilia A and B patients with high responding inhibitors (CHwI). Individual surgical plans are required and based upon historical therapy response, adverse events and anticipated procedure. Surgical interventions are feasible, yet it remains unclear how many US hemophilia treatment centres (HTCs) perform procedures in this fragile population. To better understand the US HTC surgical experience in CHwI patients and the number/types of procedures performed, a 21-question survey was sent to 133 US HTCs, with follow-up for response clarification and to non-responders. 98/133 HTCs (74%) responded, with 87 currently treating CHwI patients. In the last decade, 76/85 HTCs performed 994 surgeries on CHwI patients. Sites were experienced in the following procedures: central line insertion/removal (73 HTCs), dental (58), orthopaedic (52), abdominal (23), cardiovascular (14) and otolaryngologic (11). Experience with orthopaedic surgeries included synovectomies - arthroscopic (23 HTCs), radioisotopic (22), and open (7); joint replacement (18); fracture repair (14); and arthrodesis (8). Treatment modalities included rFVIIa bolus (83 HTCs) or continuous infusions (9), plasma-derived activated prothrombin complex concentrate (pd-aPCC) (55), antifibrinolytics (51), topical haemostatic agents (29), factor VIII (16) and fibrin sealants (14). Protocols for bypassing agents were used by 31/92 (33%) HTCs. Most US HTCs surveyed care for CHwI patients (74%) and have experience in minor surgery; fewer HTCs reported complex orthopaedic surgical experience. Identification of best practices and surgical barriers is required to guide future initiatives to support these patients.

  5. PATIENTS OVERCOME ANXIETY AND ARE ENCOURAGED TO BE PHYSICAL ACTIVE THROUGH EXERCISE-BASED CARDIAC REHABILITATION

    DEFF Research Database (Denmark)

    Simonÿ, Charlotte; Dreyer, Pia; Pedersen, Birthe D.

    into that the heart endures physical activity. In addition to serving as physical guidance, exercise-based cardiac rehabilitation offers valuable mental support. The patients find help to overcome an initial anxiety and move forward towards a physically active life featuring a feeling of improved health and new......Purpose. Patients face demanding and challenging processes when they experience cardiac problems. Exercise-based cardiac rehabilitation is established to enable these patients to move forward to lead a satisfying life. It is recognised that patients fail to join all sessions of the rehabilitation......, and it seems to be crucial to further emphasise the individuals lived experiences when exercise-based cardiac rehabilitation is followed. Hence this study aims to investigate how patients experience exercise-based cardiac rehabilitation in a hospital setting. Methods. This study, which included nine men...

  6. Surgical innovation-enhanced quality and the processes that assure patient/provider safety: A surgical conundrum.

    Science.gov (United States)

    Bruny, Jennifer; Ziegler, Moritz

    2015-12-01

    Innovation is a crucial part of surgical history that has led to enhancements in the quality of surgical care. This comprises both changes which are incremental and those which are frankly disruptive in nature. There are situations where innovation is absolutely required in order to achieve quality improvement or process improvement. Alternatively, there are innovations that do not necessarily arise from some need, but simply are a new idea that might be better. All change must assure a significant commitment to patient safety and beneficence. Innovation would ideally enhance patient care quality and disease outcomes, as well stimulate and facilitate further innovation. The tensions between innovative advancement and patient safety, risk and reward, and demonstrated effectiveness versus speculative added value have created a contemporary "surgical conundrum" that must be resolved by a delicate balance assuring optimal patient/provider outcomes. This article will explore this delicate balance and the rules that govern it. Recommendations are made to facilitate surgical innovation through clinical research. In addition, we propose options that investigators and institutions may use to address competing priorities.

  7. Length of stay in surgical patients: nutritional predictive parameters revisited.

    Science.gov (United States)

    Almeida, Ana Isabel; Correia, Marta; Camilo, Maria; Ravasco, Paula

    2013-01-28

    Nutritional evaluation may predict clinical outcomes, such as hospital length of stay (LOS). We aimed to assess the value of nutritional risk and status methods, and to test standard anthropometry percentiles v. the 50th percentile threshold in predicting LOS, and to determine nutritional status changes during hospitalisation and their relation with LOS. In this longitudinal prospective study, 298 surgical patients were evaluated at admission and discharge. At admission, nutritional risk was assessed by Nutritional Risk Screening-2002 (NRS-2002), Malnutrition Universal Screening Tool (MUST) and nutritional status by Subjective Global Assessment (SGA), involuntary % weight loss in the previous 6 months and anthropometric parameters; % weight loss and anthropometry were reassessed at discharge. At admission, risk/undernutrition results by NRS-2002 (PMAC) or a mid-arm muscle circumference (MAMA) under the 15th and the 50th percentile, which was considered indicative of undernutrition, did predict longer LOS (PMAC+MAMA (n 158, 53 %) had longer LOS than patients with a TSF+MAC+MAMA positive variation (11 (8-15) v. 8 (7-12) d, PMAC and MAMA measurements and their classification according to the 50th percentile threshold seem reliable undernutrition indicators.

  8. Cardiac output estimation using pulmonary mechanics in mechanically ventilated patients

    Directory of Open Access Journals (Sweden)

    Hann Christopher E

    2010-11-01

    Full Text Available Abstract The application of positive end expiratory pressure (PEEP in mechanically ventilated (MV patients with acute respiratory distress syndrome (ARDS decreases cardiac output (CO. Accurate measurement of CO is highly invasive and is not ideal for all MV critically ill patients. However, the link between the PEEP used in MV, and CO provides an opportunity to assess CO via MV therapy and other existing measurements, creating a CO measure without further invasiveness. This paper examines combining models of diffusion resistance and lung mechanics, to help predict CO changes due to PEEP. The CO estimator uses an initial measurement of pulmonary shunt, and estimations of shunt changes due to PEEP to predict CO at different levels of PEEP. Inputs to the cardiac model are the PV loops from the ventilator, as well as the oxygen saturation values using known respiratory inspired oxygen content. The outputs are estimates of pulmonary shunt and CO changes due to changes in applied PEEP. Data from two published studies are used to assess and initially validate this model. The model shows the effect on oxygenation due to decreased CO and decreased shunt, resulting from increased PEEP. It concludes that there is a trade off on oxygenation parameters. More clinically importantly, the model also examines how the rate of CO drop with increased PEEP can be used as a method to determine optimal PEEP, which may be used to optimise MV therapy with respect to the gas exchange achieved, as well as accounting for the impact on the cardiovascular system and its management.

  9. Cardiac abnormalities assessed by non-invasive techniques in patients with newly diagnosed idiopathic inflammatory myopathies

    DEFF Research Database (Denmark)

    Diederichsen, Louise Pyndt; Simonsen, Jane Angel; Diederichsen, Axel Cosmus Pyndt;

    2015-01-01

    , cardiac troponin-I (TnI), electrocardiogram (standard 12-lead and 48-h Holter monitoring), echocardiography with tissue Doppler measures, cardiac magnetic resonance (CMR) imaging with T2 mapping and semi-quantitative (99m)technetium pyrophosphate ((99m)Tc-PYP) scintigraphy. RESULTS: Dyspnoea was present....... The myocardial (99m)Tc-PYP uptake and CMR results differed between patients and controls, albeit not with statistical significance. Overall, cardiac abnormalities were demonstrated in 9 (64%) of the patients versus 2 (14%) of the controls (p=0.02). CONCLUSIONS: Cardiac abnormalities assessed by TnI, ECG...

  10. Surgical Assisting

    Science.gov (United States)

    ... Insert and remove Foley urinary bladder catheter Place pneumatic tourniquet Confirm procedure with surgeon Drape patient within ... Technology and Surgical Assisting (NBSTSA) offers the CertifiedSurgical First Assistant (CSFA) credential, and the National Surgical Assistant ...

  11. The role of patient's profile and allogeneic blood transfusion in development of post-cardiac surgery infections: a retrospective study

    NARCIS (Netherlands)

    Vranken, N.P.; Weerwind, P.W.; Barenbrug, P.J.; Teerenstra, S.; Ganushchak, Y.M.; Maessen, J.G.

    2014-01-01

    OBJECTIVES: We aimed to investigate the association of patient characteristics and allogeneic blood transfusion products in development of post-cardiac surgery nosocomial infections. METHODS: This retrospective study was conducted in 7888 patients undergoing cardiac surgery with median sternotomy an

  12. Surgical removal of right-to-left cardiac shunt in the American alligator (Alligator mississippiensis) causes ventricular enlargement but does not alter apnoea or metabolism during diving

    Science.gov (United States)

    Eme, John; Gwalthney, June; Blank, Jason M.; Owerkowicz, Tomasz; Barron, Gildardo; Hicks, James W.

    2009-01-01

    SUMMARY Crocodilians have complete anatomical separation between the ventricles, similar to birds and mammals, but retain the dual aortic arch system found in all non-avian reptiles. This cardiac anatomy allows surgical modification that prevents right-to-left (R–L) cardiac shunt. A R–L shunt is a bypass of the pulmonary circulation and recirculation of oxygen-poor blood back to the systemic circulation and has often been observed during the frequent apnoeic periods of non-avian reptiles, particularly during diving in aquatic species. We eliminated R–L shunt in American alligators (Alligator mississippiensis) by surgically occluding the left aorta (LAo; arising from right ventricle) upstream and downstream of the foramen of Panizza (FoP), and we tested the hypotheses that this removal of R–L shunt would cause afterload-induced cardiac remodelling and adversely affect diving performance. Occlusion of the LAo both upstream and downstream of the FoP for ∼21 months caused a doubling of RV pressure and significant ventricular enlargement (average ∼65%) compared with age-matched, sham-operated animals. In a separate group of recovered, surgically altered alligators allowed to dive freely in a dive chamber at 23°C, occlusion of the LAo did not alter oxygen consumption or voluntary apnoeic periods relative to sham animals. While surgical removal of R–L shunt causes considerable changes in cardiac morphology similar to aortic banding in mammals, its removal does not affect the respiratory pattern or metabolism of alligators. It appears probable that the low metabolic rate of reptiles, rather than pulmonary circulatory bypass, allows for normal aerobic dives. PMID:19837897

  13. Hyperglycemia at admission and during hospital stay are independent risk factors for mortality in high risk cardiac patients admitted to an intensive cardiac care unit

    NARCIS (Netherlands)

    J.A. Lipton (Jonathan); R. Barendse (Rj); R.T. van Domburg (Ron); A.F.L. Schinkel (Arend); H. Boersma (Eric); M.L. Simoons (Maarten); K.M. Akkerhuis (Martijn)

    2013-01-01

    textabstractAims: Hyperglycemia is associated with increased mortality in cardiac patients. However, the predictive value of admission- and average glucose levels in patients admitted to an intensive cardiac care unit (ICCU) has not been described. Methods: Observational study of patients admitted t

  14. Rescue surgical pulmonary embolectomy for acute massive pulmonary embolism

    Directory of Open Access Journals (Sweden)

    Ahmed Abdulrahman Elassal

    2016-08-01

    Conclusion: Surgical pulmonary embolectomy is a rescue operation in high-risk PE. It could save patients with preoperative cardiac arrest. Early diagnosis, interdisciplinary team action, appropriate and emergent treatment strategy are necessary for favorable outcome.

  15. RELATION OF PERIOPERATIVE SERUM THYROID HORMONE CHANGES TO HEART DYSFUNCTION IN PATIENTS UNDERGONE CARDIAC VALVE REPLACEMENT

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Objective To explore the relationship between perioperative serum thyroid hormone changes and heart dysfunction in patients undergone cardiac valve replacement. Methods The serum concentrations of free tri- iodothyronine (),free thyroxine (),total total reverse and thyroid-stimulating hor- mone (TSH) in 20 patients undergone routine rheumatic mitral valve replacement were determined by radioim- munoassay at preoperation, the end of myocardial ischemia, and 2,6,12,24 and 48h postoperation, respectively. The alteration hormones above mentioned were comparatively analysed of the normal heart function group (group I,n = 14) and heart dysfunction group (group I ,n=6) after surgery. Results In comparing group I with group I , the more severe the chronic congestive heart failure, the lower the thyroid hormone level before operation;and subse- quently both progressively lowered T3 level and acute heart dysfunction emerged after operation. The decreased extent of serum thyroid hormone was closely parallel to the severity of heart dysfunction. Gonclusion Perioperatively, de- creased serum FT3 and TT3 concentrations are at least an important humoral factor aggravating heart dysfunction, and the patients with preoperative low T3 should be considered as high-risk valvular surgical cases.

  16. Superior vena cava syndrome in a patient with previous cardiac surgery: what else should we suspect?

    Directory of Open Access Journals (Sweden)

    Dolou Paraskevi

    2010-06-01

    Full Text Available Abstract Background Although mediastinal tumors compressing or invading the superior vena cava represent the major causes of the superior vena cava syndrome, benign processes may also be involved in the pathogenesis of this medical emergency. One of the rarest benign causes is a pseudoaneurysm developing in patients previously having heart surgery. Case report We present the case of a large pseudoaneurysm of the ascending aorta, five years after primary surgery, with a significant compression of the right mediastinal venous system causing superior vena cava syndrome, detected at chest CT angiography. Perioperative findings showed two rush out points both coming from the distal aortic suture line which was performed five years ago. The patient underwent reoperation under circulatory arrest facilitating safe exploration and repair of the distal anastomotic leaks Conclusion Enhanced chest CT should be always undertaken in all patients with superior vena cava syndrome, especially in those previously having cardiac or aortic surgery to correctly evaluate the presence of a pseudoaneurysm. Mass effect to the superior vena cava makes necessary an open surgical treatment of the pseudoaneurysm so as to concurrently resolve the right mediastinal venous system's compression. Surgery should be performed in terms of safe approach to avoid exsanguination and cerebral malperfusion.

  17. Cardiac Arrhythmias in Patients with Chronic Kidney Disease: Implications of Renal Failure for Antiarrhythmic Drug Therapy.

    Science.gov (United States)

    Potpara, Tatjana S; Jokic, Vera; Dagres, Nikolaos; Marin, Francisco; Prostran, Milica S; Blomstrom-Lundqvist, Carina; Lip, Gregory Y H

    2016-01-01

    The kidney has numerous complex interactions with the heart, including shared risk factors (e.g., hypertension, dyslipidemia, etc.) and mutual amplification of morbidity and mortality. Both cardiovascular diseases and chronic kidney disease (CKD) may cause various alterations in cardiovascular system, metabolic homeostasis and autonomic nervous system that may facilitate the occurrence of cardiac arrhythmias. Also, pre-existent or incident cardiac arrhythmias such as atrial fibrillation (AF) may accelerate the progression of CKD. Patients with CKD may experience various cardiac rhythm disturbances including sudden cardiac death. Contemporary management of cardiac arrhythmias includes the use of antiarrhythmic drugs (AADs), catheter ablation and cardiac implantable electronic devices (CIEDs). Importantly, AADs are not used only as the principal treatment strategy, but also as an adjunct therapy in combination with CIEDs, to facilitate their effects or to minimize inappropriate device activation in selected patients. Along with their principal antiarrhythmic effect, AADs may also induce cardiac arrhythmias and the risk for such proarrhythmic effect(s) is particularly increased in patients with reduced left ventricular systolic function or in the setting of electrolyte imbalance. Moreover, CKD itself can induce profound alterations in the pharmacokinetics and pharmacodynamics of many drugs including AADs, thus facilitating the drug accumulation and increased exposure. Hence, the use of AADs in patients with CKD may be challenging. In this review article, we provide an overview of the characteristics of arrhythmogenesis in patients with CKD with special emphasis on the complexity of pharmacokinetics and risk for proarrhythmias when using AADs in patients with cardiac arrhythmias and CKD.

  18. Experience in the surgical treatment of 16 cases of cardiac rupture caused by blunt chest trauma%闭合性胸部外伤致心脏破裂16例

    Institute of Scientific and Technical Information of China (English)

    李晓峰; 马建欣; 刘建伟; 雷威

    2012-01-01

    Objective To retrospectively analyze the experience in the treatment of cardiac rupture caused by blunt chest trauma and to explore the approaches and methods to improve patient survival.Methods From 2004 to 2010,16 cases of closed chest trauma caused by cardiac rupture,who were treated in our hospital,were treated by heart repair using median sternotomy incision approach.Results Except for 1 patient occurred cardiac arrest before the establishment of CPB,who was failed for cardiopulmonary resuscitation after surgical repair,the remaining 15 patients were all successfully treated.Conclusion The diagnosis of cardiac rupture should be made as soon as possible once it occurs.Timely and decisive rescue and emergency surgery should be given.Heart repair can greatly improve the patient's survival.%目的 探讨闭合性胸部外伤致心脏破裂的手术抢救入路与方法.方法 2004年1月至2010年12月我院抢救闭合性胸部外伤致心脏破裂患者16例,均采用胸骨正中切口行心脏破裂修补术,分析其效果.结果 除1例在体外循环建立前出现心跳停止、手术修补后心肺复苏失败外,余15例全部救治成功.结论 闭合性胸部外伤致心脏破裂应及时果断进行抢救和急诊手术,心脏破裂修补术可以提高患者的存活率.

  19. Cardiac involvement in patients with limb-girdle muscular dystrophy type 2 and Becker muscular dystrophy

    DEFF Research Database (Denmark)

    Sveen, Marie-Louise; Thune, Jens Jakob; Køber, Lars;

    2008-01-01

    of dystrophic changes on muscle biopsy. CONCLUSIONS: This study demonstrates a high prevalence of cardiac involvement in patients with LGMD2I, LGMD2E, and BMD. Patients with LGMD2A, LGMD2D, and unclassified LGMD2 have a much lower and milder prevalence of cardiac involvement.......OBJECTIVE: To investigate the extent of cardiac involvement in patients with 1 of the 12 groups of recessively inherited limb-girdle muscular dystrophy type 2 (LGMD2A-L) and Becker muscular dystrophy (BMD). DESIGN: Prospective screening. SETTING: Neuromuscular Clinic and Department of Cardiology...... at Rigshospitalet. Patients One hundred one patients with LGMD2A-I and BMD and 29 patients with LGMD2 and no molecular diagnosis. MAIN OUTCOME MEASURES: Clinical investigation, echocardiography, and electrocardiographic findings. RESULTS: Cardiac involvement was present in 24 of 100 patients (24%) with LGMD2A...

  20. Chronobiology, cognitive function and depressive symptoms in surgical patients.

    Science.gov (United States)

    Hansen, Melissa Voigt

    2014-09-01

    Biological rhythms are essential for the regulation of many life processes. Disturbances of the circadian rhythm are known to affect human health, performance and well-being and the negative consequences are numerous and widespread. Cognitive dysfunction, fatigue, pain, sleep disturbances and mood disorders, such as anxiety and depression, are common problems arising around the time of surgery or in the course of a cancer diagnosis and subsequent treatment period. The importance of investigating prevention or treatment possibilities in these populations is significant due to the extent of the problems and the derived consequences on morbidity and mortality. Genetic predisposition to these problems is also an issue in focus. In this thesis we initially investigated whether the specific clock gene genotype PER(5/5) was associated with the development of postoperative cognitive dysfunction one week after non-cardiac surgery. We did not find any association, although this could have been due to the size of the study. Yet, if PER3(5/5) is associated with a higher incidence of postoperative cognitive dysfunction, the risk seems to be only modestly increased and by less than 10%. Melatonin is a hormone with well-known chronobiotic and hypnotic effects. In addition, exogenous melatonin is also known to have anxiolytic, analgesic, antidepressant and positive cognitive effects. Based on the lack of studies investigating these effects of melatonin, we conducted the MELODY trial in which we investigated the effect of 6 mg oral melatonin on depressive symptoms, anxiety, sleep, cognitive function and fatigue in patients with breast cancer in a three month time period after surgery. Melatonin had an effect on reducing the risk of developing depressive symptoms and also increased sleep efficiency perioperatively and total sleep time postoperatively. No effect was found on anxiety, sleep quality, sleepiness, general well-being or pain, however melatonin seemed to positively

  1. Quality of survival in patients treated for malignant biliar y obstruction caused by unresectable pancreatic head cancer:surgical versus non-surgical palliation

    Institute of Scientific and Technical Information of China (English)

    Hyung Ook Kim; Sang Il Hwang; Hungdai Kim; Jun Ho Shin

    2008-01-01

    BACKGROUND:Appropriate palliation for unresectable pancreatic head cancer is most important. This study was undertaken to compare the survival of patients with biliary obstruction caused by unresectable pancreatic head cancer after surgical and non-surgical palliation. METHODS:We retrospectively reviewed 69 patients who underwent palliative treatment for unresectable pancreatic head cancer. Fifty-two patients with locally advanced disease (local vascular invasion) and 17 with distant metastatic disease were included. The patients were divided into two groups, surgical and non-surgical palliation. RESULTS:Thirty-eight patients underwent biliary bypass surgery and 31 had percutaneous transhepatic biliary drainage (PTBD). There was no signiifcant difference in the early complications, successful biliary drainage, recurrent jaundice, and 30-day mortality between surgical palliation and PTBD. However, in 52 patients whose tumor was unresectable secondary to local vascular invasion, the rate of recurrent jaundice after successful surgical biliary palliation was lower than that in patients who had non-surgical palliation (P CONCLUSIONS:In patients with preoperative evaluations showing potentially resectable tumors and/or no metastatic lesions, surgical exploration should be performed. Thus, in patients who have unresectable cancer or limited metastatic disease on exploration, surgical palliation should be performed for longer survival and better quality of survival.

  2. A surgical approach in the management of mucormycosis in a trauma patient.

    Science.gov (United States)

    Zahoor, B A; Piercey, J E; Wall, D R; Tetsworth, K D

    2016-11-01

    Mucormycosis as a consequence of trauma is a devastating complication; these infections are challenging to control, with a fatality rate approaching 96% in immunocompromised patients. We present a case where a proactive approach was successfully employed to treat mucormycosis following complex polytrauma. Aggressive repeated surgical debridement, in combination with appropriate antifungal therapy, proved successful in this instance. In our opinion, mucormycosis in trauma mandates an aggressive surgical approach. This prevents ascending dissemination of mucormycosis and certainly reduces the risk of patient mortality as a direct result. Anti-fungal therapy should be used secondarily as an adjunct together with surgical debridement, or as an alternative when surgical intervention is not feasible.

  3. Apathy and Cognitive Test Performance in Patients Undergoing Cardiac Testing

    Directory of Open Access Journals (Sweden)

    Lynn Reese Kakos

    2013-01-01

    Full Text Available Background. Psychiatric comorbidity is common in patients with cardiovascular disease, with the literature indicating that this population may be at risk for apathy. The current study examined the prevalence of apathy in patients with cardiovascular disease and its relation to aspects of cognitive function. Methods. 123 participants from an outpatient cardiology clinic completed a brief neuropsychological battery, a cardiac stress test, and demographic information, medical history, and depression symptomatology self-report measures. Participants also completed the Apathy Evaluation Scale to quantify apathy. Results. These subjects reported limited levels of apathy and depression. Increased depressive symptomatology, history of heart attack, and metabolic equivalents were significantly correlated with apathy (P<0.05. Partial correlations adjusting for these factors revealed significant correlations between behavioral apathy and a measure of executive function and the other apathy subscale with a measure of attention. Conclusion. Findings revealed that apathy was not prevalent in this sample though associated with medical variables. Apathy was largely unrelated to cognitive function. This pattern may be a result of the mild levels of cardiovascular disease and cognitive dysfunction in the current sample. Future studies in samples with severe cardiovascular disease or neuropsychological impairment may provide insight into these associations.

  4. Hybrid ECMO for a patient in respiratory failure developing cardiac insufficiency.

    Science.gov (United States)

    Youdle, Jemma; Penn, Sarah; Maunz, Olaf; Simon, Andre

    2016-04-01

    A 45-year-old patient in lung failure treated with veno-venous extracorporeal membrane oxygenation (VV ECMO) developed subsequent right heart failure and required cardiac support.We present a method of upgrading a VV ECMO to a hybrid system for simultaneous support for respiratory and cardiac failure.

  5. Inspiratory Muscle Training and Functional Capacity in Patients Undergoing Cardiac Surgery

    OpenAIRE

    André Luiz Lisboa Cordeiro; Thiago Araújo de Melo; Daniela Neves; Julianne Luna; Mateus Souza Esquivel; André Raimundo França Guimarães; Daniel Lago Borges; Jefferson Petto

    2016-01-01

    Abstract Introduction: Cardiac surgery is a highly complex procedure which generates worsening of lung function and decreased inspiratory muscle strength. The inspiratory muscle training becomes effective for muscle strengthening and can improve functional capacity. Objective: To investigate the effect of inspiratory muscle training on functional capacity submaximal and inspiratory muscle strength in patients undergoing cardiac surgery. Methods: This is a clinical randomized controlled tri...

  6. Cardiac transplant in young female patient diagnosed with diffuse systemic sclerosis.

    Science.gov (United States)

    Bennasar, Guillermo; Carlevaris, Leandro; Secco, Anastasia; Romanini, Felix; Mamani, Marta

    2016-01-01

    Systemic sclerosis (SS) in a multifactorial and systemic, chronic, autoimmune disease that affects the connective tissue. We present this clinical case given the low prevalence of diffuse SS with early and progressive cardiac compromise in a young patient, and treatment with cardiac transplantation.

  7. Kredsløbsmonitorering af kritisk syge patienter med "pulse contour cardiac output"-systemet

    DEFF Research Database (Denmark)

    Afshari, Arash; Perner, Anders; Bonde, Jan

    2006-01-01

    The Pulse Contour Cardiac Output (PiCCO) monitoring system measures cardiac output with high precision and accuracy. The system may replace the pulmonary artery catheter in most critically ill patients because the rate of serious complications may be lower. Whether the use of dynamic or static...

  8. Magnesium Lowers the Incidence of Postoperative Junctional Ectopic Tachycardia in Congenital Heart Surgical Patients: Is There a Relationship to Surgical Procedure Complexity?

    Science.gov (United States)

    He, Dingchao; Sznycer-Taub, Nathaniel; Cheng, Yao; McCarter, Robert; Jonas, Richard A; Hanumanthaiah, Sridhar; Moak, Jeffrey P

    2015-08-01

    Magnesium sulfate was given to pediatric cardiac surgical patients during cardiopulmonary bypass period in an attempt to reduce the occurrence of postoperative junctional ectopic tachycardia (PO JET). We reviewed our data to evaluate the effect of magnesium on the occurrence of JET and assess a possible relationship between PO JET and procedure complexity. A total of 1088 congenital heart surgeries (CHS), performed from 2005 to 2010, were reviewed. A total of 750 cases did not receive magnesium, and 338 cases received magnesium (25 mg/kg). All procedures were classified according to Aristotle score from 1 to 4. Overall, there was a statistically significant decrease in PO JET occurrence between the two groups regardless of the Aristotle score, 15.3 % (115/750) in non-magnesium group versus 7.1 % (24/338) in magnesium group, P < 0.001. In the absence of magnesium, the risk of JET increased with increasing Aristotle score, P = 0.01. Following magnesium administration and controlling for body weight, surgical and aortic cross-clamp times in the analyses, reduction in adjusted risk of JET was significantly greater with increasing Aristotle level of complexity (JET in non-magnesium vs. magnesium group, Aristotle level 1: 9.8 vs. 14.3 %, level 4: 11.5 vs. 3.2 %; odds ratio 0.54, 95 % CI 0.31-0.94, P = 0.028). Our data confirmed that intra-operative usage of magnesium reduced the occurrence of PO JET in a larger number and more diverse group of CHS patients than has previously been reported. Further, our data suggest that magnesium's effect on PO JET occurrence seemed more effective in CHS with higher levels of Aristotle complexity.

  9. Patient with Recent Coronary Artery Stent Requiring Major Non Cardiac Surgery

    Directory of Open Access Journals (Sweden)

    Usha Kiran

    2009-01-01

    Full Text Available Anaesthesiologists are increasingly confronted with patients who had a recent coronary artery stent implanta-tion and are on dual anti-platelet medication. Non cardiac surgery and most invasive procedures increase the risk of stent thrombosis especially when procedure is performed early after stent implantation. Anaesthesiologist faces the dilemma of stopping the antiplatelet therapy before surgery to avoid bleeding versus perioperative stent thrombosis. Individualized approach should be adopted with following precautions. i In a surgical patient with a history of percu-taneous coronary intervention (PCI and coronary stent, determine the date of the procedure, the kind of the stent inserted and the possibility of complications during the procedure. ii Consider all patents with a recent stent implan-tation (e.g. less than three months for bare metal stents and less than one year for brachytherapy or drug eluting stents as high risk and consult an interventional cardiologist. iii Any decision to postpone surgery, continue, modify or discontinue antiplatelet regimes must involve the cardiologist, anaesthesiologist, surgeon, haematologist and the intensivist to balance the risk and benefit of each decision.

  10. A review of surgical repair methods and patient outcomes for gluteal tendon tears.

    Science.gov (United States)

    Ebert, Jay R; Bucher, Thomas A; Ball, Simon V; Janes, Gregory C

    2015-01-01

    Advanced hip imaging and surgical findings have demonstrated that a common cause of greater trochanteric pain syndrome (GTPS) is gluteal tendon tears. Conservative measures are initially employed to treat GTPS and manage gluteal tears, though patients frequently undergo multiple courses of non-operative treatment with only temporary pain relief. Therefore, a number of surgical treatment options for recalcitrant GTPS associated with gluteal tears have been reported. These have included open trans-osseous or bone anchored suture techniques, endoscopic methods and the use of tendon augmentation for repair reinforcement. This review describes the anatomy, pathophysiology and clinical presentation of gluteal tendon tears. Surgical techniques and patient reported outcomes are presented. This review demonstrates that surgical repair can result in improved patient outcomes, irrespective of tear aetiology, and suggests that the patient with "trochanteric bursitis" should be carefully assessed as newer surgical techniques show promise for a condition that historically has been managed conservatively.

  11. [Surgical wound infection in patients undergoing extra-anatomical arterial surgery. A retrospective study].

    Science.gov (United States)

    Monreal, M; Callejas, J M; Lisbona, C; Martorell, A; Lerma, R; Boabaid, R; Mejía, S

    1993-01-01

    We present a retrospective review of a series of patients from our Service submitted to surgical extra-anatomical grafts. Correlation between diverse variants and ulterior obliteration by thrombosis or infection of the surgical wounds is analyzed. The series included 133 patients surgically treated between 1986 and 1991. The studied variants were: sex, age, type of graft, the material used, length and type of anesthesia, presentation of hypotension during the surgical intervention, diabetes, platelet recount. Fourteen patients (11%) presented early graft obliteration and 15 (11%) presented an infection of their surgical wound. Only the platelet variant showed statistical differences in patients presenting infection. A high recount of platelets could be a factor risk of infection.

  12. Organization and development of surgical rehabilitation of patients with traumas and their effects

    Directory of Open Access Journals (Sweden)

    Barabash А.P.

    2012-06-01

    Full Text Available Objective: To improve the efficiency of surgical rehabilitation of patients with traumas, their effects. Materials and methods: Short-term and follow-up results of the surgical treatment of patients with traumas and their effects have been analyzed. Statistical research methods have been used. Results: the efficiency of medical technologies during the early rehabilitation of patients has been demonstrated. Conclusion: Adoption of the most efficient medical technologies of general surgical treatment and postoperative rehabilitation of patients with traumas and their effects in daily practice provides high-grade restoration of the extremity's function, shortening of treatment period, decrease in number of complications and invalidism

  13. Preventing Long-Term Cardiac Damage in Pediatric Patients With Kawasaki Disease.

    Science.gov (United States)

    Williams, Kelly

    Kawasaki disease is currently the leading cause of long-term cardiac damage in pediatric patients in the United States. Kawasaki disease is diagnosed based on symptomatology and by ruling out other etiology. There is a significant need for an improved, standardized treatment protocol for patients diagnosed with Kawasaki disease and a more rapid initiation of treatment for these patients. Decreasing the cardiac damage caused by Kawasaki disease with timely diagnosis and treatment needs be a principal goal.

  14. Laparoscopic Cholecystectomy of Patients with Cardiac Disease in Our Clinic; Retrospective Study

    Directory of Open Access Journals (Sweden)

    Ömer Faruk Şavluk

    2013-03-01

    Full Text Available Introduction: The application of laparoscopic cholecystectomy is investigated to effected on patients with cardiac surgery or examination of patients that were identified with cardiac problem.Patients and Methods: Between 2008-2010 total of 233 patients with laporoscopiccholecystectomy were retrospectively analyzed follow up papers. Systolic blood pressure, diastolic blood pressure, heart rate, X-rays and ECGs were evaluated in preoperative examination in all patients. ECG, SpO2 monitoring was performed to all patients in the operating room. In all patients systolic blood pressure, diastolic blood pressure, heart rate and SpO2 values before the operation and during the operation were recorded. End-tidal CO2 was monitored during the operation. Additional disease duration of surgery, duration of intubation, preoperative, perioperative and postoperative need to inotropic support were recorded. Results: One hundred and one (43% patients were men and 132 (57% female. Forty five of 233 patients with cardiac problems are sick. Twenty five patients of these patients had coronary bypass surgery and eight patients underwent prosthetic valve surgery. As a result of preoperative transthoracic echocardiography in 12 patients were diagnosed with valve insufficiency. Demographic characteristics were similar than between the two groups. The mean operation time, insuflation time, extubation time, staying hospital time and hemodynamic data were similar than between the two groups. Conclusion: Laparoscopic cholecystectomy safely and easily can apply for application of the balanced anesthesia, low-pressure pneumoperitoneum after being stable cardiac status in patients with cardiac problem.

  15. Cardiac monitoring in patients with syncope: making that elusive diagnosis.

    Science.gov (United States)

    Subbiah, Rajesh; Chia, Pow-Li; Gula, Lorne J; Klein, George J; Skanes, Allan C; Yee, Raymond; Krahn, Andrew D

    2013-11-01

    Elucidating the cause of syncope is often a diagnostic challenge. At present, there is a myriad of ambulatory cardiac monitoring modalities available for recording cardiac rhythm during spontaneous symptoms. We provide a comprehensive review of these devices and discuss strategies on how to reach the elusive diagnosis based on current evidencebased recommendations.

  16. Blood glucose management in the patient undergoing cardiac surgery: A review

    Institute of Scientific and Technical Information of China (English)

    Pingle; Reddy; Brian; Duggar; John; Butterworth

    2014-01-01

    Both diabetes mellitus and hyperglycemia per se are associated with negative outcomes after cardiac surgery. In this article, we review these associations, the possible mechanisms that lead to adverse outcomes, and the epidemiology of diabetes focusing on those patients requiring cardiac surgery. We also examine outpatient and perioperative management of diabetes with the same focus. Finally, we discuss our own efforts to improve glycemic management of patients undergoing cardiac surgery at our institution, including keys to success, results of implementation, and patient safety concerns.

  17. The state of the vegetative nervous system in patients with gonarthrosis for surgical treatment before and after surgical treatment

    Directory of Open Access Journals (Sweden)

    Karaseva T.lu.

    2012-12-01

    Full Text Available Aim. Analyzing the vegetative tensity of organism» functional systems before and after surgical treatment of elderly patients with metabolic-and-dystrophic gonarthrosis. Methods. The evaluation of vegetative homeostasis, reactivity of the vegetative nervous system by the data of variation pulsometry («REAN-POLY» RGPA-6/12, Taganrog in 60 patients with gonarthrosis at the age of 50-72 years and the disease duration — 9+1.5 years before and after surgical treatment: total tunnelization (Group I, tunnelization with osteotomy of leg bones for correction of limb biomechanical axis (Group II, treatment-and-diagnostic arthroscopy (Group III. Results. The reduction of the level of hypoxia tolerance and the decrease of the processes of general adaptation one month after surgery in Group I was registered in 40% of patients. As for patients of Group II, by the end of the period of fixation with the llizarov device — in 50%. As for those of Group III after arthroscopy — in 10% of patients. Among the patients whose 1С / 1С calculated parameter after surgical treatment was registered <1.0, its values were >10.0 before treatment in 70% of cases. At rest, marked vagotonia was registered with hypersympathicotonic reaction to orthotest, as well as with sharp decrease of the proportion of second-order slow waves while transition to standing position (VLF proportion <10.0%, thereby reflecting organism»s energy deficiency state. Conclusion. Preoperative examination. When VLF proportion after orthotest is registered <10.0%, such patients should be referred to risk group and prescribed in-depth examination. The index of centralization (1С dynamics for orthotest (1С test/1С rest is one of the criteria of functional recovery level for the particular patient: its increase points to the positive dynamics of restorative rehabilitative process, and the values <1.0 —to the negative one.

  18. Management of refractory atrial fibrillation post surgical ablation

    OpenAIRE

    Altman, Robert K.; PROIETTI, RICCARDO; Barrett, Conor D.; Paoletti Perini, Alessandro; Santangeli, Pasquale; Danik, Stephan B.; Di Biase, Luigi; Natale, Andrea

    2014-01-01

    Over the past two decades, invasive techniques to treat atrial fibrillation (AF) including catheter-based and surgical procedures have evolved along with our understanding of the pathophysiology of this arrhythmia. Surgical treatment of AF may be performed on patients undergoing cardiac surgery for other reasons (concomitant surgical ablation) or as a stand-alone procedure. Advances in technology and technique have made surgical intervention for AF more widespread. Despite improvements in out...

  19. Optimization of care for the pediatric surgical patient: Why now?

    Science.gov (United States)

    Arca, Marjorie J; Goldin, Adam B; Oldham, Keith T

    2015-12-01

    In 2015, the American College of Surgeons (ACS) has begun to verify hospitals and ambulatory centers which meet consensus based optimal resource standards as "Children׳s Surgical Centers." The intent is to identify children-specific resources available within an institution and using a stratification system similar to the ACS Trauma Program match these to the needs of infants and children with surgical problems. This review briefly summarizes the history, supporting data and processes which drove this initiative.

  20. 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.

  1. Biofeedback assisted control of respiratory sinus arrhythmia as a biobehavioral intervention for depressive symptoms in patients after cardiac surgery: a preliminary study.

    Science.gov (United States)

    Patron, Elisabetta; Messerotti Benvenuti, Simone; Favretto, Giuseppe; Valfrè, Carlo; Bonfà, Carlotta; Gasparotto, Renata; Palomba, Daniela

    2013-03-01

    The current study investigated whether biofeedback training aimed at increasing respiratory sinus arrhythmia (RSA), a measure of cardiac vagal modulation, can reduce depressive symptoms in patients after cardiac surgery. This randomized controlled study enrolled 26 patients after first-time cardiac surgery. The patients were randomly assigned to an RSA-biofeedback group (N = 13) or to a treatment as usual group (N = 13). The biofeedback training consisted of five 45 min sessions designed to increase RSA. The outcome was assessed as changes in RSA and in the Centre for Epidemiologic Studies of Depression (CES-D) values from pre- to post-training. Both groups were comparable for demographic and biomedical characteristics. RSA increased significantly in patients who underwent RSA-biofeedback compared to controls. Moreover, the CES-D scores were reduced significantly from pre- to post-training in the RSA-biofeedback group compared to the controls. Changes in RSA were inversely related to changes in CES-D scores from pre- to post-training. These findings extend the effectiveness of RSA-biofeedback for increasing vagal modulation as well as for reducing depressive symptoms in post-surgical patients. Overall, the current study also suggests that this biobehavioral intervention may add to the efficacy of postoperative risk reduction programs and rehabilitation protocols in cardiac surgery patients.

  2. Early and long-term results of combined cardiac surgery and neoplastic resection in patients with concomitant severe heart disease and neoplasms

    Institute of Scientific and Technical Information of China (English)

    FU Qiang; LI Quan-zheng; LIANG De-gang; RUAN Xin-hua; WANG Zan-xin; WEI Min-xin

    2011-01-01

    Background It is a surgical dilemma when patients present with both severe heart disease and neoplasms. The best surgical treatment remains controversial. This study aimed to analyze the early and long-term results of simultaneous surgical treatment of severe heart disease and neoplasms.Methods We reviewed the clinical records of 15 patients who underwent simultaneous neoplastic resection and cardiac surgery between September 2006 and January 2011. There were 5 male and 10 female patients. The mean age was (59.2±12.5) years and the mean left ventricular ejection fraction was (57.4±11.0)%. All patients were followed up completely for a period of 12 to 51 months (mean, (33.1±11.2) months).Results Fifteen patients underwent simultaneous cardiac surgery and neoplastic resection. Cardiac procedures consisted of off pump coronary artery bypass grafting (n=7), aortic valve replacement (n=3), mitral valve replacement (n=3), mitral valve replacement with coronary artery bypass grafting (n=1) and left atrial myxoma resection (n=1). Neoplastic resection consisted of lung cancer resection (n=5). colonic cancer resection (n=3), gallbladder resection (n=1), colonic cancer resection with gallbladder resection (n=1), hysterectomy (n=2), hysterectomy with bilateral salpingo-oophorectomy (n=2) and left ovariectomy (n=1). Pathological examination confirmed malignant disease in 10 patients and benign disease in 5 patients. There were no perioperative myocardial infarctions, stroke, pericardial tamponade, renal failure or hospital deaths. The most frequent complications were atrial fibrillation (33.3%), pneumonia (26.7%), low cardiac output syndrome (6.7%) and delayed healing of surgical wounds (6.7%). There was 1 late death 42 months after surgery for recurrent malignant disease. At 1 and 3 years, survival rates were 100% (Kaplan-Meier method).Conclusions Simultaneous cardiac surgery and neoplastic resection was not associated with increased early or late morbidity or mortality

  3. Implantable loop recorder monitoring after concomitant surgical ablation for atrial fibrillation (AF): insights from more than 200 continuously monitored patients.

    Science.gov (United States)

    Pecha, Simon; Aydin, Muhammet Ali; Ahmadzade, Teymour; Hartel, Friederike; Hoffmann, Boris; Steven, Daniel; Willems, Stephan; Reichenspurner, Hermann; Wagner, Florian Mathias

    2016-08-01

    Different follow-up methods have been used to report success rates after AF ablation. Recent studies have shown that intermittent rhythm monitoring underestimates the actual AF recurrence rate. We therefore report our experience with continuous rhythm monitoring by implantable loop recorder (ILR) in a large patient cohort. Between 09/2008 and 12/2012, 343 cardiac surgical patients underwent concomitant surgical AF ablation. ILR implantation was performed in 206 patients. ILR interrogation was accomplished at 3, 6 and 12 months postoperatively. Successful ablation was defined as AF Burden <0.5 %. Primary outcome of the study was freedom from AF at 12-month follow-up. Mean patient's age was 70.5 ± 7.4 years. No major ablation- or ILR-related complications occurred. In 4 patients (1.9 %) ILR had to be explanted due to ILR-related wound infection (n = 2) or chronic pain (n = 2). Survival rate at 1-year follow-up was 96.6 %. Freedom from AF rate after 1-year follow-up was 68.5 and 63.6 % off antiarrhythmic drugs, respectively. Statistically significant predictors for successful ablation at 1-year follow-up were smaller LA diameter, shorter duration of AF and preoperative paroxysmal AF. Demographic data, indication for surgery, lesion set and used energy source had no impact on freedom from AF after 1 year. Continuous ILR monitoring after concomitant surgical AF ablation was safe and feasible, with registered freedom from AF rate of 68.5 % at 1-year follow-up. Thus continuous rhythm monitoring provides reliable outcome data and helps to guide antiarrhythmic therapy.

  4. Cardiac sarcoidosis and heart transplantation: a report of four consecutive patients

    DEFF Research Database (Denmark)

    Milman, N.; Andersen, Claus Bøgelund; Mortensen, Sven Aage;

    2008-01-01

    Heart transplantation (HTx) is a well-established treatment for severe cardiac failure. However, HTx for cardiac sarcoidosis is rare; less than 80 patients have been reported worldwide. In many patients, the diagnosis was not made prior to HTx. The aim of this study was to describe the use of HTx...... to HTx. In three patients, all with dilated cardiomyopathy due to myocardial sarcoidosis, the final diagnosis was obtained by examination of the explanted heart. Arrythmias (supraventricular and ventricular), heart block, mitral valve insufficiency and dilated cardiomyopathy were prominent clinical...... features. None of the patients had recurrence of sarcoid disease in the allograft. Two patients are long-term survivors and two are deceased, one of primary graft failure, the other from Cytomegalovirus myocarditis. In conclusion, HTx is a viable treatment for cardiac sarcoidosis with end stage cardiac...

  5. 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...

  6. Clinical and economic outcomes after surgical aortic valve replacement in Medicare patients

    Directory of Open Access Journals (Sweden)

    Clark MA

    2012-10-01

    Full Text Available Mary Ann Clark,1 Francis G Duhay,2 Ann K Thompson,2 Michelle J Keyes,3 Lars G Svensson,4 Robert O Bonow,5 Benjamin T Stockwell,3 David J Cohen61The Neocure Group LLC, Washington, DC, 2Edwards Lifesciences Corporation, Irvine, CA, 3The Burgess Group LLC, Alexandria, VA, 4Department of Thoracic and Cardiovascular Surgery, The Cleveland Clinic Foundation, Cleveland, OH, 5Center for Cardiovascular Innovation, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, 6Saint Luke's Mid America Heart Institute, Kansas City, MO, USABackground: Aortic valve replacement (AVR is the standard of care for patients with severe, symptomatic aortic stenosis who are suitable surgical candidates, benefiting both non-high-risk and high-risk patients. The purpose of this study was to report long-term medical resource use and costs for patients following AVR and validate our assumption that high-risk patients have worse outcomes and are more costly than non-high-risk patients in this population.Methods: Patients with aortic stenosis who underwent AVR were identified in the 2003 Medicare 5% Standard Analytic Files and tracked over 5 years to measure clinical outcomes, medical resource use, and costs. An approximation to the logistic EuroSCORE (European System for Cardiac Operative Risk Evaluation based on administrative data was used to assess surgical risk, with a computed logistic EuroSCORE > 20% considered high-risk.Results: We identified 1474 patients with aortic stenosis who underwent AVR, of whom 1222 (82.9% were non-high-risk and 252 (17.1% were high-risk. Among those who were non-high-risk, the mean age was 73.3 years, 464 (38.2% were women, and the mean logistic EuroSCORE was 7%, whereas in those who were high-risk, the mean age was 77.6 years, 134 (52.8% were women, and the mean logistic EuroSCORE was 37%. All-cause mortality was 33.2% for non-high-risk and 66.7% for high-risk patients at 5 years. Over this time period, non

  7. [Comparative assessment of immediate outcomes of surgical treatment of patients with coronary artery disease and lesion of the brachiocephalic arteries].

    Science.gov (United States)

    Drozhzhin, E V; Ibragimov, O R; Koval'chuk, D N; Efanov, Iu M; Zor'kin, A A; Ibragimova, E A; Urvantseva, I A

    2014-01-01

    From 2000 to 2011, a total of 52 patients with combined atherosclerotic lesions of the coronary and brachiocephalic arteries were subjected to a single-stage operation. Depending on the type of operative intervention, all patients were subdivided into two groups: Group One comprising 13 patients who underwent coronary artery bypass grafting (CABG) in a combination with simultaneous stenting of the internal carotid artery, and Group Two consisting of 39 patients subjected to CABG with simultaneous carotid endarterectomy. Assessing the intraoperative parameters revealed that in Group One patients the average duration of operations was significantly lower (179.6±6.4 minutes versus 273.2±5.6 minutes in Group Two, partery with the development of intestinal gangrene and peritonitis. In the structure of hospital complications cardiac insufficiency was prevalent (23.1% and 59.0% for Groups One and Group Two patients, respectively, pcoronary and brachiocephalic arteries makes it possible to increase the overall survival rate in patients suffering this disease and to decrease the incidence rate of ischaemic impairments of the coronary and cerebral circulation. The hybrid method of treatment on arteries of various vascular basins may be an alternative to carotid endarterectomy and CABG, especially in patients running high surgical risk.

  8. High prevalence of cardiac involvement in patients with myotonic dystrophy type 1

    DEFF Research Database (Denmark)

    Petri, Helle; Witting, Nanna; Ersbøll, Mads Kristian;

    2014-01-01

    .02). CONCLUSION: The cardiac phenotype of DM1 includes a high prevalence of conduction disorders, arrhythmias and risk factors of SCD. Systematic cardiac screening with ECG, Holter-monitoring and echocardiography is needed in order to make a proper characterization of cardiac involvement in DM1....... of controls. Thus, the optimal strategy for assessing cardiac involvement in DM1 is unclear. METHOD: In this large single-centre study, we evaluated 129 unselected DM1 patients (49.6% men), mean (SD) age 44 (14.7) years with family history, physical examination, electrocardiogram (ECG), echocardiography......, Holter-monitoring and muscle strength testing. RESULTS: Cardiac involvement was found in 71 patients (55%) and included: 1) Conduction abnormalities: atrio-ventricular block grade I (AVB grade I) (23.6%), AVB grade II (5.6%), right/left bundle branch block (5.5/3.2%) and prolonged QTc (7.2%); 2...

  9. Cardiac rehabilitation versus usual care for patients treated with catheter ablation for atrial fibrillation

    DEFF Research Database (Denmark)

    Risom, Signe S; Zwisler, Ann-Dorthe; Rasmussen, Trine B

    2016-01-01

    fibrillation and sex to cardiac rehabilitation consisting of 12 weeks physical exercise and four psycho-educational consultations plus usual care (cardiac rehabilitation group) versus usual care. The primary outcome was Vo2 peak. The secondary outcome was self-rated mental health measured by the Short Form-36......BACKGROUND: To assess the effects of comprehensive cardiac rehabilitation compared with usual care on physical activity and mental health for patients treated with catheter ablation for atrial fibrillation. METHODS: The patients were randomized 1:1 stratified by paroxysmal or persistent atrial...... cardiac rehabilitation had a positive effect on physical capacity compared with usual care, but not on mental health. Cardiac rehabilitation caused more non-serious adverse events....

  10. Clinical effectiveness of centrifugal pump to produce pulsatile flow during cardiopulmonary bypass in patients undergoing cardiac surgery.

    Science.gov (United States)

    Gu, Y John; van Oeveren, Willem; Mungroop, Hubert E; Epema, Anne H; den Hamer, Inez J; Keizer, Jorrit J; Leuvenink, Ron P; Mariani, Massimo A; Rakhorst, Gerhard

    2011-02-01

    Although the centrifugal pump has been widely used as a nonpulsatile pump for cardiopulmonary bypass (CPB), little is known about its performance as a pulsatile pump for CPB, especially on its efficacy in producing hemodynamic energy and its clinical effectiveness. We performed a study to evaluate whether the Rotaflow centrifugal pump produces effective pulsatile flow during CPB and whether the pulsatile flow in this setting is clinically effective in adult patients undergoing cardiac surgery. Thirty-two patients undergoing CPB for elective coronary artery bypass grafting were randomly allocated to a pulsatile perfusion group (n = 16) or a nonpulsatile perfusion group (n = 16). All patients were perfused with the Rotaflow centrifugal pump. In the pulsatile group, the centrifugal pump was adjusted to the pulsatile mode (60 cycles/min) during aortic cross-clamping, whereas in the nonpulsatile group, the pump was kept in its nonpulsatile mode during the same period of time. Compared with the nonpulsatile group, the pulsatile group had a higher pulse pressure (P centrifugal pump is associated with a small gain of EEP and SHE, which does not seem to be clinically effective in adult cardiac surgical patients.

  11. Overhydration, Cardiac Function and Survival in Hemodialysis Patients.

    Directory of Open Access Journals (Sweden)

    Mihai Onofriescu

    Full Text Available Chronic subclinical volume overload occurs very frequently and may be ubiquitous in hemodialysis (HD patients receiving the standard thrice-weekly treatment. It is directly associated with hypertension, increased arterial stiffness, left ventricular hipertrophy, heart failure, and eventually, higher mortality and morbidity. We aimed to assess for the first time if the relationship between bioimpedance assessed overhydration and survival is maintained when adjustments for echocardiographic parameters are considered.A prospective cohort trial was conducted to investigate the impact of overhydration on all cause mortality and cardiovascular events (CVE, by using a previously reported cut-off value for overhydration and also investigating a new cut-off value derived from our analysis of this specific cohort. The body composition of 221 HD patients from a single center was assessed at baseline using bioimpedance. In 157 patients supplemental echocardiography was performed (echocardiography subgroup. Comparative survival analysis was performed using two cut-off points for relative fluid overload (RFO: 15% and 17.4% (a value determined by statistical analysis to have the best predictive value for mortality in our cohort.In the entire study population, patients considered overhydrated (using both cut-offs had a significant increased risk for all-cause mortality in both univariate (HR = 2.12, 95%CI = 1.30-3.47 for RFO>15% and HR = 2.86, 95%CI = 1.72-4.78 for RFO>17.4%, respectively and multivariate (HR = 1.87, 95%CI = 1.12-3.13 for RFO>15% and HR = 2.72, 95%CI = 1.60-4.63 for RFO>17.4%, respectively Cox survival analysis. In the echocardiography subgroup, only the 17.4% cut-off remained associated with the outcome after adjustment for different echocardiographic parameters in the multivariate survival analysis. The number of CVE was significantly higher in overhydrated patients in both univariate (HR = 2.46, 95%CI = 1.56-3.87 for RFO >15% and HR = 3

  12. DIAGNOSTIC EFFICACY OF CARDIAC TROPONIN-T IN ACUTE MYOCARDIAL INFARCTION PATIENTS ADMITTED IN INTENSIVE CARDIAC CARE UNIT

    Directory of Open Access Journals (Sweden)

    Tapan

    2016-03-01

    Full Text Available INTRODUCTION Myocardial infarction is a common and severe manifestation of ischaemic heart disease (IHD. Acute myocardial infarction (AMI is the result of death of heart muscle cells following either from a prolonged or severe ischaemia. The World Health Organisation emphasises IHD as our "Modern Epidemic" and AMI as common cause of sudden death. AIM The present study has been undertaken with the aim to assess the role of cardiac Troponin-T in early diagnosis of AMI and to evaluate its positive roles over CK-MB and LDH enzyme assays. The study also aims to find out the role of cardiac Troponin-T test, where ECG changes are nondiagnostic and inconclusive for AMI. MATERIAL & METHOD One hundred cases of provisionally diagnosed AMI, who were admitted during June 2012 to July 2015 in ICC Unit of TMC & Dr. BRAM Teaching Hospital, formed the subjects for the study. Those patients reported 2 to 10 hours after onset of chest pain were included in this study. Patients reported beyond 10 hours after onset of chest pain of AMI cases and patients having chest pain of non-AMI causes are excluded from the study. The provisional diagnosis of AMI was done on the basis of the history, chest pain, clinical findings and ECG changes. Trop-T test (Troponin-T sensitive rapid test by Muller Bardoff, et al, 1991 as well as CK-MB (creatine kinase-MB isoenzymeassays were performed immediately for each and every patient. Trop-T test was repeated in some selective cases where the early changes were insignificant and the results were compared with those of CK-MB, at different period of the disease onset. RESULTS The rapid cardiac Troponin-T test (CTn-T has 100% specificity for AMI whereas CK-MB and LDH have specificities of 80% and 60% respectively. The CTn-T has diagnostic efficiency of 92% for AMI but ECG has only 69% sensitivity and 80% specificity. The overall diagnostic efficacy of cardiac Troponin-T is higher than that of CK-MB, LDH and ECG (94% versus 92%, 91 % and 72

  13. Anesthesia and perioperative management of colorectal surgical patients - specific issues (part 2

    Directory of Open Access Journals (Sweden)

    Santosh Patel

    2012-01-01

    Full Text Available Colorectal surgery carries significant morbidity and mortality, which is associated with an enormous use of healthcare resources. Patients with pre-existing morbidities, and those undergoing emergency colorectal surgery due to complications such as perforation, obstruction, or ischemia / infarction are at an increased risk for adverse outcomes. Fluid therapy in emergency colorectal surgical patients can be challenging as hypovolemic and septic shock may coexist. Abdominal sepsis is a serious complication and may be diagnosed during pre-, intra-, or postoperative periods. Early suspicion and recognition of medical and / or surgical complications are essential. The critical care management of complicated colorectal surgical patients require collaborative and multidisciplinary efforts.

  14. 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

  15. Robotic thymectomy in patients with myasthenia gravis : neurological and surgical outcomes

    NARCIS (Netherlands)

    Keijzers, Marlies; de Baets, Marc; Hochstenbag, Monique; Abdul-Hamid, Myrurgia; zur Hausen, Axel; van der Linden, Marcel; Kuks, Jan; Verschuuren, Jan; Kessels, Fons; Dingemans, Anne-Marie C.; Maessen, Jos

    2015-01-01

    Thymectomy is frequently used in the treatment of myasthenia gravis (MG). But indication, timing or surgical approach remain controversial. This study reports our experiences with robotic thymectomy and surgical and neurological outcomes in a large cohort of patients with MG. We retrospectively anal

  16. Definition of major bleeding in clinical investigations of antihemostatic medicinal products in surgical patients

    DEFF Research Database (Denmark)

    Schulman, S; Angerås, U; Bergqvist, D

    2010-01-01

    The definition of major bleeding varies between studies on surgical patients, particularly regarding the criteria for surgical wound-related bleeding. This diversity contributes to the difficulties in comparing data between trials. The Scientific and Standardization Committee (SSC), through its s...... of this definition from the regulatory authorities to enhance its incorporation into future clinical trial protocols....

  17. The low therapeutic efficacy of postoperative chest radiographs for surgical intensive care unit patients

    NARCIS (Netherlands)

    A. Kröner; E. van Iperen; J. Horn; J.M. Binnekade; P.E. Spronk; J. Stoker; M.J. Schultz

    2011-01-01

    Background. The clinical value of postoperative chest radiographs (CXRs) for surgical intensive care unit (ICU) patients is largely unknown. In the present study, we determined the diagnostic and therapeutic efficacy of postoperative CXRs for different surgical subgroups and related their efficacy t

  18. Cardiac rehabilitation improves the ischemic burden in patients with ischemic heart disease who are not suitable for revascularization

    Energy Technology Data Exchange (ETDEWEB)

    El Demerdash, Salah [Department of Cardiology, Ain Shams University Hospital, Cairo (Egypt); Khorshid, Hazem, E-mail: hazemkhorshid@yahoo.com [Department of Cardiology, Ain Shams University Hospital, Cairo (Egypt); Salah, Iman; Abdel-Rahman, Mohamed A. [Department of Cardiology, Ain Shams University Hospital, Cairo (Egypt); Salem, Alaa M. [Department of Internal Medicine, Medical Division, National Research Centre, Cairo (Egypt)

    2015-07-15

    Background: Ischemic heart diseases including stable angina & acute events, represent a huge burden on both the individual & the society and represent an important source of disability. Aim: We aimed to identify the effect of cardiac rehabilitation program (CRP) on the ischemic burden in patients with ischemic heart disease (IHD) unsuitable for coronary revascularization. Methods: The study included 40 patients with IHD who were not suitable for coronary revascularization either by PCI or CABG (due to unsuitable coronary anatomy, co morbidities, high surgical/procedural risk or patient preference). All patients were subjected to sophisticated CRP protocols, including patient education, nutritional, medical, psychological and sexual counseling and group smoking cessation. All patients participated in low intensity exercise program twice weekly. The patient’s symptoms, vitals and medications were evaluated at each visit and clinical and laboratory data, echocardiography and stress myocardial perfusion imaging (SPECT) were evaluated before and 3 months after the end of the study. Results: The mean age was 56.8 ± 3.1 years and only 2 patients (5%) were females. 22 (55%) patients were diabetic, 21 (53%) were hypertensive and 30 (75%) were smokers. It was found that 3 months after completion of CRP, there was a significant decrease in BMI (30.3 ± 2.9 vs. 31.2 ± 1.9, p < 0.001), and mean blood pressure (93.4 ± 11 vs. 105 ± 10.6 mmHg, p < 0.001). There was also a favorable effect on lipid profile and a significant improvement of the functional capacity in terms of NYHA functional class (2.1 ± 0.62 vs. 1.4 ± 0.6, p < 0.001). Despite that wall motion score index did not significantly change after CRP, there was a strong trend toward a better ejection fraction (53.7 ± 7.8 vs. 54.5 ± 6.3 %, p = 0.06) and significant improvement of Canadian cardiovascular class (1.42 ± 0.6 vs. 1.95 ± 0.5, p < 0.001) post CRP. Importantly, the difference between the SPECT

  19. Sudden cardiac death in patients with diabetes mellitus and chronic heart failure.

    Science.gov (United States)

    Walker, Andrew Mn; Cubbon, Richard M

    2015-07-01

    In patients with diabetes mellitus, around 50% of deaths due to cardiovascular causes are sudden cardiac deaths. The prevalence of diabetes in cohorts with chronic heart failure is increasing, and while sudden cardiac death is an increasingly rare mode of death in chronic heart failure patients as a whole, the risk of this outcome remains high in those with diabetes. This review summarises the current knowledge on the incidence of sudden cardiac death in patients with diabetes and chronic heart failure, before discussing the causes of the excess risk seen in those with these coexistent conditions. We then describe current strategies for risk stratification and prevention of sudden cardiac death in these patients before discussing the priorities for further study in this area.

  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. Current readings: long-term management of patients undergoing successful pediatric cardiac surgery.

    Science.gov (United States)

    DiBardino, Daniel J; Jacobs, Jeffrey P

    2014-01-01

    As of 2000, more adults than children are alive with congenital heart disease. Each year, more of these adults with congenital heart disease undergo surgery. Adults with congenital heart disease require lifelong surveillance, follow-up imaging, and clinical decision making by appropriately trained and familiar physicians and extenders. Three common challenges facing adults with congenital heart disease are the neglected patient, weak programmatic infrastructure, and the planning and management of pregnancy in the adult with congenital heart disease. Many challenges must be overcome in order to establish and maintain a comprehensive medical and surgical program for adults with congenital heart disease. Three common and challenging groups of adults with congenital heart disease who may require surgery are adults requiring tricuspid valve surgery for Ebstein's malformation, those requiring reoperation for failing Fontan circulation, and those requiring pulmonary valve replacement (PVR). Surgery for Ebstein's anomaly is now offered to older patients at low risk and with good late outcome. The operation includes tricuspid valve repair or replacement and frequent concomitant procedures such as atrial septal defect closure, arrhythmia surgery (the Maze procedure), and coronary artery bypass grafting. Patients undergoing previous iterations of the Fontan operation are especially prone to arrhythmia and failing circulation. Fontan conversion with arrhythmia surgery and pacemaker therapy was developed by Constantine Mavroudis, Barbara Deal, and Carl Backer to treat these challenging patients, with the first such operation performed in 1994. Fontan conversion involves: (1) conversion of the previously created atriopulmonary connection to a total cavopulmonary connection (TCPC), extracardiac Fontan; (2) arrhythmia surgery, typically with a modified biatrial Maze procedure along with placement of an antitachycardia, dual-chamber pacemaker with steroid-eluting epicardial leads

  2. Differences in characteristics and patient-reported questionnaire responses in patients who choose non-surgical versus surgical treatment for severe hip osteoarthritis

    DEFF Research Database (Denmark)

    Have, Mads; Overgaard, Søren; Jensen, Carsten

    Background: Preoperative patient characteristics may influence patient choice for participating in RCT’s. Purpose / Aim of Study: This study aimed to compare patient characteristics, level of pain, physical function and joint space width in patients with severe hip osteoarthritis (OA) who accepted...... or refused to participate in a RCT. Materials and Methods: In this prospective cohort study a total of 137 patients with primary hip OA were asked to choose between surgical or non- surgical treatment. We then compared the characteristics of each patient cohort (demographics, pain level and duration......, analgesic use, exercise habits), the radiographic hip OA state and their responses to Hip dysfunction and Osteoarthritis Outcome Score (HOOS, 0-100) and European Quality of Life Scale (EQ-5D-5L) questionnaires. Findings / Results: The between-group HOOS scores were significantly different in three out...

  3. Survival in patients without acute ST elevation after cardiac arrest and association with early coronary angiography

    DEFF Research Database (Denmark)

    Dankiewicz, J; Nielsen, N; Annborn, M

    2015-01-01

    PURPOSE: To investigate whether early coronary angiography (CAG) after out-of-hospital cardiac arrest of a presumed cardiac cause is associated with improved outcomes in patients without acute ST elevation. METHODS: The target temperature management after out-of-hospital cardiac arrest (TTM) trial...... the first 6 h after arrest. Primary outcome was mortality at the end of trial. A Cox proportional hazard model was created to estimate hazard of death, adjusting for covariates. In addition, a propensity score matched analysis was performed. RESULTS: A total of 252 patients (46 %) received early CAG...

  4. Blunt cardiac rupture in patient with liver laceration

    Institute of Scientific and Technical Information of China (English)

    王文林; 曾伟生; 蒋仁超

    2003-01-01

    The early diagnosis of cardiac rupture is one of the key factors for a successful outcome. However, the accurate diagnosis is often difficult in the early stage of injury, especially when some obvious severe wounds are found in other regions of the body,1,2 for they are easy to disguise the symptom of the heart. We report a case with cardiac rupture and liver trauma caused by traffic accident.

  5. Prediction of morbidity and mortality in middle and old aged surgical patients-comparison of standard scoring system and addition of echocardiography with hemodynamic indices

    Directory of Open Access Journals (Sweden)

    Amit K. Singh

    2015-10-01

    Conclusions: In conclusion preoperative TTE before non-cardiac surgery can predict the risk of perioperative cardiac complications in known or suspected cases of cardiac disease patients. [Int J Res Med Sci 2015; 3(10.000: 2543-2548

  6. The peripheral cannulation technique in minimally invasive congenital cardiac surgery.

    Science.gov (United States)

    Vida, Vladimiro L; Tessari, Chiara; Putzu, Alessandro; Tiberio, Ivo; Guariento, Alvise; Gallo, Michele; Stellin, Giovanni

    2016-08-19

    Congenital minimally invasive cardiac surgery has gained wide acceptance thanks to its favorable outcomes. The introduction of peripheral cannulation for cardiopulmonary bypass further reduces surgical trauma by decreasing surgical access and allowing the spectrum of surgical access for the correction of simple congenital heart defects to be widened. Right internal jugular vein percutaneous cannulation, together with the direct surgical cannulation of femoral vessels, proves to be a safe and effective tool in patients with body weight above 15 kg.

  7. Reproducibility of cardiac power output and other cardiopulmonary exercise indices in patients with chronic heart failure.

    Science.gov (United States)

    Jakovljevic, Djordje G; Seferovic, Petar M; Nunan, David; Donovan, Gay; Trenell, Michael I; Grocott-Mason, Richard; Brodie, David A

    2012-02-01

    Cardiac power output is a direct measure of overall cardiac function that integrates both flow- and pressure-generating capacities of the heart. The present study assessed the reproducibility of cardiac power output and other more commonly reported cardiopulmonary exercise variables in patients with chronic heart failure. Metabolic, ventilatory and non-invasive (inert gas re-breathing) central haemodynamic measurements were undertaken at rest and near-maximal exercise of the modified Bruce protocol in 19 patients with stable chronic heart failure. The same procedure was repeated 7 days later to assess reproducibility. Cardiac power output was calculated as the product of cardiac output and mean arterial pressure. Resting central haemodynamic variables demonstrate low CV (coefficient of variation) (ranging from 3.4% for cardiac output and 5.6% for heart rate). The CV for resting metabolic and ventilatory measurements ranged from 8.2% for respiratory exchange ratio and 14.2% for absolute values of oxygen consumption. The CV of anaerobic threshold, peak oxygen consumption, carbon dioxide production and respiratory exchange ratio ranged from 3.8% (for anaerobic threshold) to 6.4% (for relative peak oxygen consumption), with minute ventilation having a CV of 11.1%. Near-maximal exercise cardiac power output and cardiac output had CVs of 4.1 and 2.2%, respectively. Cardiac power output demonstrates good reproducibility suggesting that there is no need for performing more than one cardiopulmonary exercise test. As a direct measure of cardiac function (dysfunction) and an excellent prognostic marker, it is strongly advised in the assessment of patients with chronic heart failure undergoing cardiopulmonary exercise testing.

  8. Ethical aspects of care in the newborn surgical patient

    NARCIS (Netherlands)

    Hazebroek, F.W.J.; Tibboel, D.; Wijnen, R.M.H.

    2014-01-01

    This article places focus on three main subjects that are all related to the ethical aspects of care of newborns undergoing major surgical interventions. The first concerns the communication between the surgeon, as a representative of the treatment team, and the parents. The second is the way to han

  9. Evaluation of 30 patients with gynecomastia surgically treated

    Directory of Open Access Journals (Sweden)

    Nurettin Yiyit

    2013-10-01

    Conclusions; Surgery is the most effective  treatment of gynecomastia. The most suitable surgical tecnique should be selected according to the skin redundancy. The target always must be breast reduction by the tecnique to provide the best symmetry and leave at least scar.

  10. The effects of high perioperative inspiratory oxygen fraction for adult surgical patients

    DEFF Research Database (Denmark)

    Wetterslev, Jørn; Meyhoff, Christian S; Jørgensen, Lars N;

    2015-01-01

    -analyses have led to different conclusions on whether a high fraction of supplemental inspired oxygen during anaesthesia may decrease or increase mortality and surgical site infections in surgical patients. OBJECTIVES: To assess the benefits and harms of an FIO2 equal to or greater than 60% compared...... with a control FIO2 at or below 40% in the perioperative setting in terms of mortality, surgical site infection, respiratory insufficiency, serious adverse events and length of stay during the index admission for adult surgical patients.We looked at various outcomes, conducted subgroup and sensitivity analyses......BACKGROUND: Available evidence on the effects of a high fraction of inspired oxygen (FIO2) of 60% to 90% compared with a routine fraction of inspired oxygen of 30% to 40%, during anaesthesia and surgery, on mortality and surgical site infection has been inconclusive. Previous trials and meta...

  11. Surgical treatment of Peyronie's disease: choosing the best approach to improve patient satisfaction

    Institute of Scientific and Technical Information of China (English)

    Paulo H. Egydio

    2008-01-01

    Aim: To discuss important points on medical history, preoperative evaluation, real expectations, and selection of the appropriate surgical procedure to improve patient satisfaction after surgical procedures for Peyronie's disease. Methods:Recent advances in approaches to Peyronie's disease are discussed based on the literature and personal experiences.Issues concerning surgical indication, patient selection, surgical techniques, and grafting are discussed. Lengthening procedures on the convex side of the penile curvature by means of grafting offer the best possible gain from a reconstruction standpoint. Penile rectification and rigidity are required to achieve a completely functional penis. Most patients experience associated erectile dysfunction (ED), and penile straightening alone may not be enough to restore complete function. Twenty-five patients were submitted to total penile reconstruction on length and girth with concomitant penile prosthesis implant. The maximum length restoration was possible and limited by the length of the maintained the penis straight. No infections occurred. Sexual intercourse was restored in all patients and all reported recovered self-esteem. Conclusion: Improving patient satisfaction with the surgical treatment includes proper preoperative evaluation on stable disease, penile shortening, vascular and erectile status, patient decision and selection as well as extensive discussion on surgical technique for restoring functional penis (length and rigidity). Length and girth

  12. 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)....

  13. Surgical correction of hypertrophic obstructive cardiomyopathy in a patient with severe hypertrophy and septal myocardial fibrosis.

    Science.gov (United States)

    Borisov, Konstantin Valentinovitch

    2012-10-01

    In patients with hypertrophic cardiomyopathy, myocardial fibrosis is an independent predictor of an adverse outcome. A new technique of hypertrophic obstructive cardiomyopathy (HOCM) surgical correction in patients with severe hypertrophy and septal myocardial fibrosis has been proposed. This approach avoids mechanical damage to the heart conduction system, and for the surgeon it improves visual inspection of the area to be resected. We present a case report of a 33-year old female patient with biventricular obstruction, extreme hypertrophy, septal myocardial fibrosis and episodes of ventricular tachycardia who underwent surgical correction according to this novel procedure. The advantage of the approach is an effective surgical treatment of HOCM in patients with severe hypertrophy and septal myocardial fibrosis who cannot be treated with the current surgical techniques.

  14. Evaluation of early cardiac dysfunction in patients with systemic lupus erythematosus with or without anticardiolipin antibodies.

    Science.gov (United States)

    Barutcu, A; Aksu, F; Ozcelik, F; Barutcu, C A E; Umit, G E; Pamuk, O N; Altun, A

    2015-09-01

    The aim of this study was to use transthoracic Doppler echocardiographic (TTE) imaging methods to identify cardiac dysfunction, an indicator of subclinical atherosclerosis in asymptomatic systemic lupus erythematosus (SLE) patients in terms of cardiac effects. This study involved 80 patients: a study group (n = 50) and control group (n = 30). They were categorized into four subgroups: anticardiolipin antibodies (aCL) (+) (n = 14) and aCL (-) (n = 36); systemic lupus erythematosus disease activity index (SLEDAI) ≥ 6 (n = 15) and SLEDAI 5 years group compared with the disease period <5 years group (p < 0.01, p < 0.05, respectively). Carrying out regular scans with TTE image of SLE patients is important in order to identify early cardiac involvement during monitoring and treatment. Identifying early cardiac involvement in SLE may lead to a reduction in mortality and morbidity rates.

  15. Hip arthroplasty in patients with complex femoral deformity after surgical treatment of dysplasia

    OpenAIRE

    V. V. Bliznyukov; R. M. Tikhilov; I. I. Shubnyakov; A. O. Denisov; V. A. Shilnikov; A. Z. Chernyi; S. S. Bilyk

    2014-01-01

    Objective - based on the analysis of remote results of total hip arthroplasty in patients with complex deformities of the femur to compare the effectiveness of operations with standard cases and identify the factors that determine the surgery effectiveness. Material and methods. in Vreden clinic 73 patients with complex deformities of the femur underwent surgical treatment between 2001 and 2013 by various surgical interventions: arthroplasty without femoral osteotomy (23); arthroplasty accomp...

  16. Accuracy of cryptorchidism diagnoses and corrective surgical treatment registration in the Danish National Patient Registry

    DEFF Research Database (Denmark)

    Jensen, M S; Snerum, T M Ø; Olsen, L H;

    2012-01-01

    In recent years several Danish studies of the etiology, time trends and long-term health consequences of cryptorchidism have relied on diagnoses and surgical treatments registered in the National Patient Registry. We evaluated the diagnostic accuracy of these registry data.......In recent years several Danish studies of the etiology, time trends and long-term health consequences of cryptorchidism have relied on diagnoses and surgical treatments registered in the National Patient Registry. We evaluated the diagnostic accuracy of these registry data....

  17. [Femoral hernia in elderly and senile patients, peculiarities of surgical tactics].

    Science.gov (United States)

    Vorovs'kyĭ, O O

    2014-01-01

    The results of surgical treatment of 74 elderly and senile patients, suffering femoral hernia (FH), were analyzed. In 39 (52.7%) of them intestinal incarceration was noted. The most effective procedures have appeared those, which incorporate application of polypropylene implants for the femoral ring strengthening while hernioplasty performing in elderly and senile patients. Application of transabdominal preperitoneal endovideohemioplasty constitutes a perspective direction in surgical treatment of FH.

  18. Predictive Score Card in Lumbar Disc Herniation: Is It Reflective of Patient Surgical Success after Discectomy?

    Science.gov (United States)

    Azimi, Parisa; Benzel, Edward C; Montazeri, Ali

    2016-01-01

    Does the Finneson-Cooper score reflect the true value of predicting surgical success before discectomy? The aim of this study was to identify reliable predictors for surgical success two year after surgery for patients with LDH. Prospective analysis of 154 patients with LDH who underwent single-level lumbar discectomy was performed. Pre- and post-surgical success was assessed by the Oswestry Disability Index (ODI) over a 2-year period. The Finneson-Cooper score also was used for evaluation of the clinical results. Using the ODI, surgical success was defined as a 30% (or more) improvement on the ODI score from the baseline. The ODI was considered the gold standard in this study. Finally, the sensitivity, specificity, and positive and negative predictive power of the Finneson-Cooper score in predicting surgical success were calculated. The mean age of the patients was 49.6 (SD = 9.3) years and 47.4% were male. Significant improvement from the pre- to post-operative ODI scores was observed (P score. Regarding patients' surgical success, the sensitivity, specificity, and accuracy of the Finneson-Cooper ratings correlated with success rate. The findings indicated that the Finneson-Cooper score was reflective of surgical success before discectomy.

  19. 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.

  20. Clinical Features and Mid-Term and Long-Term Outcomes of Surgical Treatment of 8 Patients with Primary Ventricular Tumors

    Institute of Scientific and Technical Information of China (English)

    JianminYao; QingrenJia; QirenCheng; NingLu; XiangdongZhao; ZhibinXiao; XiaomengZhang

    2004-01-01

    OBJECTIVE To summarize the clinical features and surgical treatment of primary ventricular tumors. METHODS Eight patients with primary ventricular tumor, aged 3 to 52 years, underwent surgical treatment. There were 6 males and 2 females. The pathological diagnoses were as follows: multiple left ventricular myxomas in 2 cases; left ventricular rhabclomyoma, fibroma and malignant neurolemmoma in 1 case for each; right ventricular myxoma and malignant neurolemmoma in 1 case for each; intraseptal fibroma in 1 case. The operations were performed through median sternotomy with moderate hypothermic cardiopulmonary bypass in 7 cases; via left anterolateral thoracotomy without extracorporeal circulation in 1 case. Tumors were totally removed in 7 cases and subtotally resectecl in 1 case. RESULTS Cardiac arrest after anaesthetization occurred in 1 case with postoperative coma for 10 days. One case died of massive gastro-intestinal hemorrhage postoperatively. Seven cases survived, During a follow-up period of 1 to 21 years, there was no recurrence or metastasis in the 6 cases who received complete tumor resection including 2 cases with malignant tumor. One case of partial tumor removal had a mild heart murmur without tumor progression. All patients were asymptomatic with cardiac functiongrade I. CONCLUSION Primary ventricular tumors showed diversity in their histological characteristics. The mid- and long-term outcomes of surgical treatment for primary ventricular tumors appear to be satisfactory.

  1. Extramedullary hematopoiesis is associated with lower cardiac iron loading in chronically transfused thalassemia patients.

    Science.gov (United States)

    Ricchi, Paolo; Meloni, Antonella; Spasiano, Anna; Neri, Maria Giovanna; Gamberini, Maria Rita; Cuccia, Liana; Caruso, Vincenzo; Gerardi, Calogera; D'Ascola, Domenico Giuseppe; Rosso, Rosamaria; Campisi, Saveria; Rizzo, Michele; Terrazzino, Fabrizia; Vangosa, Alessandra Briatico; Chiodi, Elisabetta; Missere, Massimiliano; Mangione, Maurizio; Positano, Vincenzo; Pepe, Alessia

    2015-11-01

    The aim of this study was to evaluate, in a large cohort of chronically transfused patients, whether the presence of extramedullary hematopoiesis (EMH) accounts for the typical patterns of cardiac iron distribution and/or cardiac function parameters. We retrospectively selected 1,266 thalassemia major patients who had undergone regular transfusions (611 men and 655 women; mean age: 31.3 ± 8.9 years, range: 4.2-66.6 years) and were consecutively enrolled within the Myocardial Iron Overload in Thalassemia network. The presence of EMH was evaluated based on steady-state free precession sequences; cardiac and liver iron overloads were quantified using a multiecho T2* approach; cardiac function parameters and pulmonary diameter were quantified using the steady-state free precession sequences; and myocardial fibrosis was evaluated using the late gadolinium enhancement technique. EMH was detected in 167 (13.2%) patients. The EMH+ patients had significantly lower cardiac iron overload than that of the EMH- patients (P = 0.003). The patterns of cardiac iron distribution were significantly different in the EMH+ and EMH- patients (P < 0.0001), with a higher prevalence of patients with no myocardial iron overload and heterogeneous myocardial iron overload and no significant global heart iron in the EMH+ group EMH+ patients had a significantly higher left ventricle mass index (P = 0.001) and a significantly higher pulmonary artery diameter (P = 0.002). In conclusion, in regularly transfused thalassemia patients, EMH was common and was associated with a thalassemia intermedia-like pattern of cardiac iron deposition despite regular transfusion therapy.

  2. [Surgical treatment of patients with cancer of the larynx with lesions of the anterior commissure].

    Science.gov (United States)

    Bariliak, Iu R

    1990-01-01

    Eighty two patients with glottic tumors extending to the anterior commissure underwent surgical treatment: 11 patients for cordectomy in its classic form, 11 patients for fronto-lateral cordectomy, 59 patients for extended cordectomy, and 1 patient for hemilaryngectomy according to Otan. Analysis of the postoperative clinical state of the patients suggests that surgery for vocal cord carcinoma involving the anterior commissure should not necessarily include tracheostomy and laryngeal tamponade.

  3. Cost-effectiveness of new cardiac and vascular rehabilitation strategies for patients with coronary artery disease.

    Directory of Open Access Journals (Sweden)

    Sandra Spronk

    Full Text Available OBJECTIVE: Peripheral arterial disease (PAD often hinders the cardiac rehabilitation program. The aim of this study was evaluating the relative cost-effectiveness of new rehabilitation strategies which include the diagnosis and treatment of PAD in patients with coronary artery disease (CAD undergoing cardiac rehabilitation. DATA SOURCES: Best-available evidence was retrieved from literature and combined with primary data from 231 patients. METHODS: We developed a markov decision model to compare the following treatment strategies: 1. cardiac rehabilitation only; 2. ankle-brachial index (ABI if cardiac rehabilitation fails followed by diagnostic work-up and revascularization for PAD if needed; 3. ABI prior to cardiac rehabilitation followed by diagnostic work-up and revascularization for PAD if needed. Quality-adjusted-life years (QALYs, life-time costs (US $, incremental cost-effectiveness ratios (ICER, and gain in net health benefits (NHB in QALY equivalents were calculated. A threshold willingness-to-pay of $75,000 was used. RESULTS: ABI if cardiac rehabilitation fails was the most favorable strategy with an ICER of $44,251 per QALY gained and an incremental NHB compared to cardiac rehabilitation only of 0.03 QALYs (95% CI: -0.17, 0.29 at a threshold willingness-to-pay of $75,000/QALY. After sensitivity analysis, a combined cardiac and vascular rehabilitation program increased the success rate and would dominate the other two strategies with total lifetime costs of $30,246 a quality-adjusted life expectancy of 3.84 years, and an incremental NHB of 0.06 QALYs (95%CI:-0.24, 0.46 compared to current practice. The results were robust for other different input parameters. CONCLUSION: ABI measurement if cardiac rehabilitation fails followed by a diagnostic work-up and revascularization for PAD if needed are potentially cost-effective compared to cardiac rehabilitation only.

  4. Impact of trauma and surgical treatment on the quality of life of patients with facial fractures.

    Science.gov (United States)

    Conforte, J J; Alves, C P; Sánchez, M del P R; Ponzoni, D

    2016-05-01

    This study assessed the impact of oral and maxillofacial trauma and surgical treatment on the quality of life of patients. The study included 66 patients (age range 18-65 years) with facial fractures; 33 required surgical treatment and 33 required conservative (non-surgical) treatment. Quality of life was evaluated by applying the Oral Health Impact Profile questionnaire (OHIP-14) immediately after diagnosis of the trauma (T1), 30 days after surgery or trauma (T2), and 90 days after surgery or trauma (T3). For the control group (conservative treatment), there was a change in quality of life at T1 and T2. A change in quality of life was found for all of the surgical patients, regardless of the type of fracture and the observation period analyzed. There was no statistical difference when T1, T2, and T3 were compared in cases of zygomatic, Le Fort I, and nasal fractures, however there was an improvement in the quality of life of patients with mandibular fractures (P=0.0102) and multiple facial fractures (P=0.0097) at T3. Facial trauma caused the greatest impact on the quality of life of surgical patients at T1. The surgical treatment significantly improved quality of life for patients with mandibular and multiple facial fractures.

  5. Cardiac autonomic neuropathy predicts cardiovascular morbidity and mortality in type 1 diabetic patients with diabetic nephropathy

    DEFF Research Database (Denmark)

    Astrup, Anne Sofie; Tarnow, Lise; Rossing, Peter

    2006-01-01

    Cardiac autonomic neuropathy (CAN) has been associated with a poor prognosis in patients with diabetes. Because CAN is common in patients with diabetic nephropathy, we evaluated the predictive value of CAN in type 1 diabetic patients with and without diabetic nephropathy....

  6. Barriers and Facilitators Associated with Non-Surgical Treatment Use for Osteoarthritis Patients in Orthopaedic Practice.

    Directory of Open Access Journals (Sweden)

    Stefanie N Hofstede

    Full Text Available International evidence-based guidelines for the management of patients with hip and knee osteoarthritis (OA recommend to start with (a combination of non-surgical treatments, and using surgical intervention only if a patient does not respond sufficiently to non-surgical treatment options. Despite these recommendations, there are strong indications that non-surgical treatments are not optimally used in orthopaedic practice. To improve the adoption of non-surgical treatments, more insight is needed into barriers and facilitators of these treatments. Therefore, this study assessed which barriers and facilitators are associated with the use and prescription of different non-surgical treatments before hip and knee OA in orthopaedic practice among patients and orthopaedic surgeons in the Netherlands.We performed two internet-based surveys among 172 orthopaedic surgeons and 174 OA patients. Univariate association and multivariable regression techniques are used to identify barriers and facilitators associated with the use of non-surgical treatments.Most barriers and facilitators among patients were associated with the use of physical therapy, lifestyle advice and dietary therapy. Among orthopaedic surgeons, most were associated with prescription of acetaminophen, dietary therapy and physical therapy. Examples of barriers and facilitators among patients included "People in my environment had positive experiences with a surgery" (facilitator for education about OA, and "Advice of people in my environment to keep on moving" (facilitator for lifestyle and dietary advice. For orthopaedic surgeons, examples were "Lack of knowledge about guideline" (barrier for lifestyle advice, "Agreements/ deliberations with primary care" and "Easy communication with a dietician" (facilitators for dietary therapy. Also the belief in the efficacy of these treatments was associated with increased prescription.Strategies to improve non-surgical treatment use in orthopaedic

  7. MULTIPLE FACETS OF REHABILITATION IN ELDERLY PATIENTS AFTER CARDIAC SURGERY

    Directory of Open Access Journals (Sweden)

    Maura Gabriela FELEA

    2014-11-01

    Full Text Available The elderly rehabilitation program after coronary artery bypass graft (CABG encompasses endurance training performed on a cycloergometer and physical rehabilitation, the results being exceeded by adding strength and balance exercises. Early initiation of mobilization exercises can prevent problems of posture, as well as thoraco-pulmonary and scapular-humeral articulation conditions often encountered after cardiac surgery. The results of special functional training in elderly can be assessed by six minute walk perimeter and quality of life questionnaire. This article describes the extents of multiple dimensions facets of cardiac rehabilitation program, like effort capacity and psycho-social benefits, morbi-mortality and cost-effectiveness. Referral to cardiac rehabilitation for primary and secondary prevention programs remains low in developing countries. There is a need for a network intelligence schema in order to address patients’ needs and to improve health care professionals’ education.

  8. NURSING ASSISTANCE FOR PATIENTS IN SURGICAL CENTER ADMISSION

    OpenAIRE

    Zulene Maria de Vasconcelos Varela; Enêde Andrade da Cruz

    2002-01-01

    We objectified in this study with qualitative handling, to analyze the nurse's care in the people'sadmission in Surgical Center, starting from this professional's assistematic observation, accomplishing thisprocedure. In the chosen institution, the space for admission is common to all the elements of the team, to thepeople's flow and customers, that stay close one of the other ones, generating erroneous interpretations in thecommunication, hindering of that the efective care. The nurse's conc...

  9. Cost-effectiveness analyses of elective orthopaedic surgical procedures in patients with inflammatory arthropathies

    DEFF Research Database (Denmark)

    Osnes-Ringen, H.; Kvamme, M. K.; Sønbø Kristiansen, Ivar;

    2011-01-01

    Objective: To examine the costs per quality-adjusted life year (QALY) gained for surgical interventions in patients with inflammatory arthropathies, and to compare the costs per QALY gained for replacement versus non-replacement surgical interventions. Methods: In total, 248 patients [mean age 57...... 800 for non-replacement surgical procedures measured by EQ-5D (SF-6D: EUR 67 500). Conclusions: Elective orthopaedic surgery in patients with inflammatory arthropathies was cost-effective when measured with EQ-5D, and some procedures were also cost-effective when SF-6D was used in the economic...... (SD 13) years, 77% female] with inflammatory arthropathies underwent orthopaedic surgical treatment and responded to mail surveys at baseline and during follow-up (3, 6, 9, and 12 months). Questionnaires included the quality-of-life EuroQol-5D (EQ-5D) and Short Form-6D (SF-6D) utility scores...

  10. Using an age-specific nursing model to tailor care to the adolescent surgical patient.

    Science.gov (United States)

    Monahan, Janean Carter

    2014-06-01

    A surgical experience can be stressful for any patient. When the patient is an adolescent, however, the surgical experience can create significant stress, which is related to normal adolescent development. Perioperative nursing care should address what adolescent patients perceive as stressful and should provide a safe environment so that a successful surgical outcome can be achieved. To accomplish this, a nursing model specific to perioperative nursing practice should be developed to guide nurses when providing care to adolescents. The Adolescent Perioperative System Stability Model based on the Neuman Systems Model provides a framework for defining scope of practice and organizing nursing care that is appropriate for the adolescent during a surgical experience. In addition to guiding nursing practice, this model provides direction and guidance for future studies of adolescents in the perioperative setting.

  11. Ectopic adrenal tissue in the spermatic cord in pediatric patients: surgical implications

    Directory of Open Access Journals (Sweden)

    Roberto Mendez

    2006-04-01

    Full Text Available OBJECTIVE: To study the incidence and relevance of ectopic adrenal tissue in pediatric patients who underwent groin surgical explorations. MATERIALS AND METHODS: We studied 1120 patients with groin surgical explorations during a period of 8 consecutive years. Patients’ clinical data and histological findings were analyzed. RESULTS: We found ectopic adrenal tissue in 13 patients in 1120 groin surgical exploration (1.16%. Of the 13 cases, 5 were diagnosed as having undescended testes, 6 inguinal hernia and 2 communicating hydrocele. Median age at diagnosis was 5.6 years. Histological sections showed adrenal cortical tissue with no medulla present. CONCLUSION: Based on the clinical implications of those adrenal rests it is mandatory the removal of this ectopic tissue whenever encountered during surgical interventions in the groin region in children.

  12. Are patients with cardiac implants protected against electromagnetic interference in daily life and occupational environment?

    Science.gov (United States)

    Napp, Andreas; Stunder, Dominik; Maytin, Melanie; Kraus, Thomas; Marx, Nikolaus; Driessen, Sarah

    2015-07-21

    Utilization of cardiac implants such as pacemakers and implantable cardioverter defibrillators is now commonplace among heart disease patients. The ever-increasing technological complexity of these devices is matched by the near omnipresent exposure to electric, magnetic, and electromagnetic fields (EMFs), both in everyday life and the occupational environment. Given that electromagnetic interferences (EMIs) are associated with potential risk in device patients, physicians are increasingly confronted with managing device patients with intermittent EMI and chronic occupational exposure. The current review aims to provide a contemporary overview of cardiovascular implantable electronic devices, their function and susceptibility of non-medical EMFs and provide recommendations for physicians caring for cardiac device patients presenting with EMI.

  13. Peri-operative Levosimendan in Patients Undergoing Cardiac Surgery: An Overview of the Evidence.

    Science.gov (United States)

    Shi, William Y; Li, Sheila; Collins, Nicholas; Cottee, David B; Bastian, Bruce C; James, Allen N; Mejia, Ross

    2015-07-01

    Levosimendan, a calcium sensitiser, has recently emerged as a valuable agent in the peri-operative management of cardiac surgery patients. Levosimendan is a calcium-sensitising ionodilator. By binding to cardiac troponin C and reducing its calcium-binding co-efficient, it enhances myofilament responsiveness to calcium and thus enhances myocardial contractility without increasing oxygen demand. Current evidence suggests that levosimendan enhances cardiac function after cardiopulmonary bypass in patients with both normal and reduced left ventricular function. In addition to being used as post-operative rescue therapy for low cardiac output syndrome, a pre-operative levosimendan infusion in high risk patients with poor cardiac function may reduce inotropic requirements, the need for mechanical support, the duration of intensive care admissions as well as post-operative mortality. Indeed, it is these higher-risk patients who may experience a greater degree of benefit. Larger, multicentre randomised trials in cardiac surgery will help to elucidate the full potential of this agent.

  14. Effect of a cardiac rehabilitation program on exercise oscillatory ventilation in Japanese patients with heart failure.

    Science.gov (United States)

    Yamauchi, Fumitake; Adachi, Hitoshi; Tomono, Jun-Ichi; Toyoda, Shigeru; Iwamatsu, Koichi; Sakuma, Masashi; Nakajima, Toshiaki; Oshima, Shigeru; Inoue, Teruo

    2016-10-01

    Although exercise oscillatory ventilation has emerged as a potent independent risk factor for adverse prognosis in heart failure, it is not well known whether cardiac rehabilitation can improve oscillatory ventilation. In this study, we investigated the magnitude of oscillations in ventilation before and after cardiac rehabilitation in chronic heart failure patients with exercise oscillatory ventilation. Cardiac rehabilitation (5-month program) was performed in 26 patients with chronic heart failure who showed an oscillatory ventilation pattern during cardiopulmonary exercise testing (CPX). After the 5-month rehabilitation program was completed, the patients again underwent CPX. To determine the magnitude of oscillations in ventilation, the amplitude and cycle length of the oscillations were calculated and compared with several other parameters, including biomarkers that have established prognostic value in heart failure. At baseline before cardiac rehabilitation, both oscillation amplitude (R = 0.625, P Cardiac rehabilitation decreased oscillation amplitude (P cardiac rehabilitation program improves exercise oscillatory ventilation in chronic heart failure patients by reducing the oscillation amplitude. This effect is associated with a reduction of plasma BNP levels, potentially contributing to an improvement of heart failure.

  15. Impact of the difference in surgical site on the physique in gastrointestinal tract cancer patients.

    Science.gov (United States)

    Hara, Tsuyoshi; Kubo, Akira; Kogure, Eisuke; Ishii, Takaya

    2016-01-01

    [Purpose] The purpose of the present study was to observe physical function, physique (only BMI), and nutrition status (evaluated by serum albumin levels) from before surgery to after discharge among perioperative patients with gastrointestinal tract cancer and to examine the effect of difference in surgical site (i.e., stomach, colon, and rectum) in these patients. [Subjects and Methods] The study subjects were 70 patients who underwent surgical treatment for gastrointestinal tract cancer [36 males and 34 females, aged 59.3 ± 11.4 years (mean ± SD)]. The subjects were classified into three levels according to surgical site (stomach, colon, and rectum). We evaluated patients' physical function, physique, and nutrition status in the three points: before surgery, after surgery, and after discharge. The 6-minute walk distance was measured for physical function. Body mass index was measured for physique. The serum albumin level was measured for nutrition status. [Results] Significant declines in 6-minute walk distance, body mass index, and serum albumin were observed after surgery among the study subjects. In addition, a significant decline in body mass index was observed after discharge compared with before surgery. Regarding body mass index, a significant interaction between surgical site and evaluation times was observed for ANOVA. [Conclusion] These results suggest that BMI after discharge is significantly less than that before surgery and that body mass index changes from before surgery to after surgery are efficacy the difference of surgical site in patients who undergo surgical treatment for gastrointestinal tract cancer.

  16. Reducing cardiovascular risk in spouses of cardiac patients: a randomized controlled trial.

    Science.gov (United States)

    Yates, Bernice C; Rowland, Sheri; Mancuso, Kerry; Kupzyk, Kevin A; Norman, Joseph F; Shurmur, Scott; Tesina, Karen

    2015-01-01

    Few studies have examined risk-reducing interventions in spouses of coronary artery bypass patients. This study examined the effects of the Partners Together in Health (PaTH) intervention versus usual care on cardiovascular risk factors. Spouses in the experimental group (n = 17/group) attended cardiac rehabilitation with patients and made the same physical activity and healthy eating changes as patients. Spouses in the usual care group attended educational classes with patients. Spouses' 30-year cardiovascular risk was calculated using the Lifetime Risk Scale before and after cardiac rehabilitation (3 months), and at 6 months. Spouses in both groups significantly reduced 30-year risk scores at 3 and 6 months. Exercise was the key ingredient in lowering risk. There was a trend toward reduction in systolic blood pressure and an increase in high-density lipoprotein cholesterol in both groups. Although there were no group differences, having spouses participate in cardiac rehabilitation with the patient was effective for reducing spouses' cardiovascular risk.

  17. Usefulness of Cardiac Sympathetic Nerve Imaging Using (123)Iodine-Metaiodobenzylguanidine Scintigraphy for Predicting Sudden Cardiac Death in Patients With Heart Failure.

    Science.gov (United States)

    Kasama, Shu; Toyama, Takuji; Kurabayashi, Masahiko

    2016-01-01

    The autonomic nervous system plays an important role in the human heart. Activation of the cardiac sympathetic nervous system is a cardinal pathophysiological abnormality associated with the failing human heart. Myocardial imaging using (123)I-metaiodobenzylguanidine (MIBG), an analog of norepinephrine, can be used to investigate the activity of norepinephrine, the predominant neurotransmitter of the sympathetic nervous system. Many clinical trials have demonstrated that (123)I-MIBG scintigraphic parameters predict cardiac adverse events, especially sudden cardiac death, in patients with heart failure. In this review, we summarize results from published studies that have focused on the use of cardiac sympathetic nerve imaging using (123)I-MIBG scintigraphy for risk stratification of sudden cardiac death in patients with heart failure.

  18. Definition of major bleeding in clinical investigations of antihemostatic medicinal products in surgical patients

    DEFF Research Database (Denmark)

    Schulman, S; Angerås, U; Bergqvist, D

    2010-01-01

    The definition of major bleeding varies between studies on surgical patients, particularly regarding the criteria for surgical wound-related bleeding. This diversity contributes to the difficulties in comparing data between trials. The Scientific and Standardization Committee (SSC), through its...... subcommittee on Control of Anticoagulation, of the International Society on Thrombosis and Haemostasis has previously published a recommendation for a harmonized definition of major bleeding in non-surgical studies. That definition has been adopted by the European Medicines Agency and is currently used...... in several non-surgical trials. A preliminary proposal for a parallel definition for surgical studies was presented at the 54(th) Annual Meeting of the SSC in Vienna, July 2008. Based on those discussions and further consultations with European and North American surgeons with experience from clinical trials...

  19. Anesthetic management for the patients with cardiac transplant

    Institute of Scientific and Technical Information of China (English)

    Xinchun Chen; John Faris; Mickle Michael; Chris Cokis

    2005-01-01

    With the advancement of medical technique and application of the new immunosuppressant agents, cardiac transplantation has become an effective treatment for end-stage heart disease caused by different reasons. The orthotopic procedure has been performed in many countries nowadays. Whether it is successful or not mainly depends on harvesting the denoted heart, operative technique and perioperative management.

  20. Pulse contour-derived cardiac output in hemodialysis patients

    DEFF Research Database (Denmark)

    Cordtz, Joakim; Ladefoged, Soeren D

    2010-01-01

    Reliable methods for cardiac output determination are essential for studying the pathophysiology of intradialytic hypotension. Use of the current gold standard, the Transonic monitor, requires an arteriovenous fistula. We wished to verify the accuracy of a method based on finger pulse contour...

  1. Are hospitals also for relatives? A survey of hospitals' activities regarding relatives of cardiac patients

    DEFF Research Database (Denmark)

    Nissen, Nina Konstantin; Madsen, Mette; Kjøller, Mette;

    2008-01-01

    AIM: Patients and their close relatives both feel the burden of cardiovascular disease. Relatives of heart patients experience lower quality of life and increased mortality than the general population and relatives of patients with other diseases. Nevertheless, knowledge on health services aimed ...... of resources, lack of interest and knowledge among staff, and practical and psychological barriers among patients and relatives. More research is needed on health services concerning relatives of cardiac patients, regarding both the prevalence of activities and barriers to these....

  2. Mortality in trauma patients with active arterial bleeding managed by embolization or surgical packing

    DEFF Research Database (Denmark)

    Froberg, Lonnie; Helgstrand, Frederik; Clausen, Caroline

    2016-01-01

    OBJECTIVE: Exsanguination due to coagulopathy and vascular injury is a common cause of death among trauma patients. Arterial injury can be treated either by angiography and embolization or by explorative laparotomy and surgical packing. The purpose of this study was to compare 30-day mortality...... and blood product consumption in trauma patients with active arterial haemorrhage in the abdominal and/or pelvic region treated with either angiography and embolization or explorative laparotomy and surgical packing. MATERIAL AND METHODS: From January 1(st) 2006 to December 31(st) 2011 2,173 patients......-one patients received angiography and embolization, and 35 patients underwent exploratory laparotomy and surgical packing. Gender, age, initial oxygen saturation, pulse rate and respiratory rate, ISS and Probability of Survival were comparable in the two groups. CONCLUSION: A significant increased risk of 30...

  3. Surgical management of osteonecrosis of the femoral head in patients with sickle cell disease.

    Science.gov (United States)

    Kamath, Atul F; McGraw, Michael H; Israelite, Craig L

    2015-11-18

    Sickle cell disease is a known risk factor for osteonecrosis of the hip. Necrosis within the femoral head may cause severe pain, functional limitations, and compromise quality of life in this patient population. Early stages of avascular necrosis of the hip may be managed surgically with core decompression with or without autologous bone grafting. Total hip arthroplasty is the mainstay of treatment of advanced stages of the disease in patients who have intractable pain and are medically fit to undergo the procedure. The management of hip pathology in sickle cell disease presents numerous medical and surgical challenges, and the careful perioperative management of patients is mandatory. Although there is an increased risk of medical and surgical complications in patients with sickle cell disease, total hip arthroplasty can provide substantial relief of pain and improvement of function in the appropriately selected patient.

  4. The surgical management of elderly cancer patients : recommendations of the SIOG surgical task force

    NARCIS (Netherlands)

    Audisio, RA; Bozzetti, F; Gennari, R; Jaklitsch, MT; Koperna, T; Longo, WE; Wiggers, T; Zbar, AP

    2004-01-01

    Although cancer in the elderly is extremely common, few health professionals in oncology are familiar with caring for series of oncogeriatric patients. Surgery is at present the first choice, but is frequently delivered suboptimally: under-treatment is justified by concerns about unsustainable toxic

  5. 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...

  6. Improved patient specific seizure detection during pre-surgical evaluation.

    LENUS (Irish Health Repository)

    Chua, Eric C-P

    2011-04-01

    There is considerable interest in improved off-line automated seizure detection methods that will decrease the workload of EEG monitoring units. Subject-specific approaches have been demonstrated to perform better than subject-independent ones. However, for pre-surgical diagnostics, the traditional method of obtaining a priori data to train subject-specific classifiers is not practical. We present an alternative method that works by adapting the threshold of a subject-independent to a specific subject based on feedback from the user.

  7. Physical Stress Echocardiography: Prediction of Mortality and Cardiac Events in Patients with Exercise Test showing Ischemia

    Directory of Open Access Journals (Sweden)

    Ana Carla Pereira de Araujo

    2014-11-01

    Full Text Available Background: Studies have demonstrated the diagnostic accuracy and prognostic value of physical stress echocardiography in coronary artery disease. However, the prediction of mortality and major cardiac events in patients with exercise test positive for myocardial ischemia is limited. Objective: To evaluate the effectiveness of physical stress echocardiography in the prediction of mortality and major cardiac events in patients with exercise test positive for myocardial ischemia. Methods: This is a retrospective cohort in which 866 consecutive patients with exercise test positive for myocardial ischemia, and who underwent physical stress echocardiography were studied. Patients were divided into two groups: with physical stress echocardiography negative (G1 or positive (G2 for myocardial ischemia. The endpoints analyzed were all-cause mortality and major cardiac events, defined as cardiac death and non-fatal acute myocardial infarction. Results: G2 comprised 205 patients (23.7%. During the mean 85.6 ± 15.0-month follow-up, there were 26 deaths, of which six were cardiac deaths, and 25 non-fatal myocardial infarction cases. The independent predictors of mortality were: age, diabetes mellitus, and positive physical stress echocardiography (hazard ratio: 2.69; 95% confidence interval: 1.20 - 6.01; p = 0.016. The independent predictors of major cardiac events were: age, previous coronary artery disease, positive physical stress echocardiography (hazard ratio: 2.75; 95% confidence interval: 1.15 - 6.53; p = 0.022 and absence of a 10% increase in ejection fraction. All-cause mortality and the incidence of major cardiac events were significantly higher in G2 (p < 0. 001 and p = 0.001, respectively. Conclusion: Physical stress echocardiography provides additional prognostic information in patients with exercise test positive for myocardial ischemia.

  8. Capsule endoscopy in patients with cardiac pacemakers, implantable cardioverter defibrillators and left heart assist devices.

    Science.gov (United States)

    Bandorski, Dirk; Höltgen, Reinhard; Stunder, Dominik; Keuchel, Martin

    2014-01-01

    According to the recommendations of the US Food and Drug Administration and manufacturers, capsule endoscopy should not be used in patients carrying implanted cardiac devices. For this review we considered studies indexed (until 30.06.2013) in Medline [keywords: capsule endoscopy, small bowel endoscopy, cardiac pacemaker, implantable cardioverter defibrillator, interference, left heart assist device], technical information from Given Imaging and one own publication (not listed in Medline). Several in vitro and in vivo studies included patients with implanted cardiac devices who underwent capsule endoscopy. No clinically relevant interference was noticed. Initial reports on interference with a simulating device were not reproduced. Furthermore technical data of PillCam (Given Imaging) demonstrate that the maximum transmission power is below the permitted limits for cardiac devices. Hence, impairment of cardiac pacemaker, defibrillator or left ventricular heart assist device function by capsule endoscopy is not expected. However, wireless telemetry can cause dysfunction of capsule endoscopy recording. Application of capsule endoscopy is feasible and safe in patients with implanted cardiac devices such as pacemakers, cardioverter defibrillators, and left heart assist devices. Development of new technologies warrants future re-evaluation.

  9. Autonomic Dysfunction Predicts Early Cardiac Affection in Patients with Systemic Sclerosis

    Directory of Open Access Journals (Sweden)

    Khaled M. Othman

    2010-05-01

    Full Text Available Objective: To detect the early preclinical alterations in cardiac autonomic control as well as altered cardiac function in systemic sclerosis (SSc patients and their relevance to the clinical features of the disease using noninvasive methods. Methods: 30 SSc patients and 15 healthy controls matched for age and sex underwent clinical examination, serological analysis, and echocardiographic assessment including Doppler flow imaging to evaluate cardiac function, and 24-hour Holter monitoring analyzed for arrhythmia and heart rate variability (HRV in the time and frequency domains. Results: The trans-mitral Doppler of early to atrial wave (E/A ratio was reversed in five patients (16.6% and the tricuspid E/A ratio was reversed in 10 patients (33.3%. Holter analysis for SSc patients revealed an increased prevalence of premature ventricular contractions (PVC $ 10/h (P = 0.02, supra-ventricular tachycardias (SVTs (P = 0.2, and total PVC count (P = 0.0000. Highly significant (P = 0.000 impairment in all HRV parameters was demonstrated in the SSc patients. Total skin thickness score (TSS, Raynaud’s phenomenon and anti-scleroderma 70 (anti-SCL70 showed significant positive correlations with all arrhythmia parameters, while showing a significant negative correlation with the impaired ventricular diastolic function and various HRV parameters. No correlation was found between arrhythmia and HRV parameters and disease duration, disease type, or presence of anti-centromere antibodies. Conclusion: Low heart rate variability, increased TSS and the presence of anti-SCL70 are correlated with preclinical cardiac involvement in SSc patients and may predict the likelihood of malignant arrhythmia and sudden cardiac death. Therefore, noninvasive HRV evaluation before clinical cardiac involvement in these patients might be beneficial when added to the clinical and laboratory assessments in detecting high-risk patients, and may allow for implementation of preventive

  10. Is EuroSCORE applicable to Indian patients undergoing cardiac surgery?

    Directory of Open Access Journals (Sweden)

    Malik Madhur

    2010-01-01

    Full Text Available Indian patients undergoing cardiac surgery have different demographics, clinical profile as well as risk profile, compared to the western population. The purpose of this study was to validate the European System for Cardiac Operative Risk Evaluation (EuroSCORE risk stratification model in Indian patients undergoing cardiac surgery in a single cardiac center. Data from 1000 consecutive adult patients undergoing cardiac surgery (coronary artery bypass grafting or valve surgery were prospectively collected as per the EuroSCORE model. The model′s validity was assessed on the basis of its calibration power (Hosmer-Lemeshow test and discriminatory power [area under receiver operating characteristic curve]. The patients were divided into three risk groups on the basis of their EuroSCORE. The Hosmer-Lemeshow test revealed a good calibration power (P = 0.73 and the area under the ROC curve was 0.8278, suggesting a good discriminative power. The predicted mortality was similar to observed mortality in low- and moderate-risk patients but the observed mortality in high-risk patients (15.6% was double that of predicted mortality (7.5%. The risk factors prevalent in European population were not observed in Indian population. EuroSCORE accurately predicts mortality in low and moderate-risk Indian patients undergoing cardiac surgery but is less predictive for high-risk Indian patients. Updating and improvisation of EuroSCORE by incorporation of risk factors associated with rheumatic valvular heart disease which is more prevalent in India, may enable it to accurately predict mortality in high-risk patients also.

  11. Impact of hospital infections on patients outcomes undergoing cardiac surgery at Santa Casa de Misericórdia de Marília

    Directory of Open Access Journals (Sweden)

    Lucieni Oliveira Conterno

    2014-04-01

    Full Text Available Objective: this study aimed to determine the incidence of nosocomial infections, the risk factors and the impact of these infections on mortality among patients undergoing to cardiac surgery. Methods: Retrospective cohort study of 2060 consecutive patients from 2006 to 2012 at the Santa Casa de Misericórdia de Marília. Results: 351 nosocomial infections were diagnosed (17%, 227 non-surgical infections and 124 surgical wound infections. Major infections were mediastinitis (2.0%, urinary tract infection (2.8%, pneumonia (2.3%, and bloodstream infection (1.7%. The in-hospital mortality was 6.4%. Independent variables associated with non-surgical infections were age > 60 years (OR 1.59, 95% CI 1.09 to 2.31, ICU stay > 2 days (OR 5, 49, 95% CI 2.98 to 10, 09, mechanical ventilation > 2 days (OR11, 93, 95% CI 6.1 to 23.08, use of urinary catheter > 3 days (OR 4.85 95% CI 2.95 -7.99. Non-surgical nosocomial infections were more frequent in patients with surgical wound infection (32.3% versus 7.2%, OR 6.1, 95% CI 4.03 to 9.24. Independent variables associated with mortality were age greater than 60 years (OR 2.0; 95% CI 1.4 to3.0, use of vasoactive drugs (OR 3.4, 95% CI 1.9 to 6, 0, insulin use (OR 1.8; 95% CI 1.2 to 2.8, surgical reintervention (OR 4.4; 95% CI 2.1 to 9.0 pneumonia (OR 4.3; 95% CI 2.1 to 8.9 and bloodstream infection (OR = 4.7, 95% CI 2.0 to 11.2. Conclusion: Non-surgical hospital infections are common in patients undergoing cardiac surgery; they increase the chance of surgical wound infection and mortality.

  12. [Does echocardiography have any role in selecting patients for cardiac resynchronization therapy?].

    Science.gov (United States)

    Gazzaniga, Pietrocarlo; Tovena, Daniela Maria; Nanetti, Massimiliano; Rizzini, Angelo Lodi; Foffa, Antonio; Inama, Giuseppe

    2010-10-01

    Cardiac resynchronization therapy (CRT) has an established role in the treatment of end-stage, drug-refractory heart failure patients. Large randomized controlled trials have demonstrated that CRT improves morbidity and mortality and, in current practice, there is a substantial number of patients treated with CRT for off-label indications. Nevertheless, a significant proportion of patients lack clinical and echocardiographic improvement or even deteriorate. Novel, sophisticated echocardiographic techniques seem promising in predicting response to CRT but need adequate training and refinements. In the meantime, a comprehensive, multiparametric echocardiographic approach is probably required for a better evaluation of mechanical dyssynchrony. Other non-invasive cardiac imaging modalities, including magnetic resonance and multislice computed tomography, are providing further insight into the pathophysiological mechanisms underlying CRT response. An integrated approach based on multimodality cardiac imaging may aid to optimize the selection of heart failure patients who are candidate to CRT.

  13. [Objective assessment of symptoms and informing patients of surgical risks].

    Science.gov (United States)

    de Tayrac, Renaud; Letouzey, Vincent; Marès, Pierre

    2013-01-01

    Genital prolapse is a functional pathology presenting with numerous urinary, genito-sexual, and anorectal symptoms. These symptoms are responsible for an alteration of the quality of life, sometimes associated to a real anxiety-depressive syndrome. Because of these complex intricacies, the management of these disorders became multidisciplinary. Tools to measure the impact of prolapse symptoms on the quality of life became a necessity. Such instruments should allow a correlation of the functional symptomatology at the anatomic stage, raise a surgical indication based on the functional disturbance and evaluate the effectiveness and tolerance of the various therapeutic procedures. Two validated self-questionnaires in French (short versions of the Pelvic Floor Distress Inventory [PFDI-20] and the Pelvic Floor Impact Questionnaire [PFIQ-7]) are presently available. Moreover, the physician has the legal obligation to provide detailed presurgical information on frequent and severe hazards, expected benefits, functional consequences, therapeutic alternatives and the consequences of nonintervention. Before surgery takes place, the surgical approach, the benefit of using synthetic prostheses, the possibility of uterine and/or ovarian conservation, and some risky conditions such as smoking, obesity and estrogen deficiency should be discussed.

  14. Is overhydration in peritoneal dialysis patients associated with cardiac mortality that might be reversible?

    Science.gov (United States)

    Oei, Elizabeth; Paudel, Klara; Visser, Annemarie; Finney, Hazel; Fan, Stanley L

    2016-01-01

    AIM To study the relationship between overhydration (OH) in peritoneal dialysis (PD) patients and cardiac mortality. METHODS OH, as measured by body composition monitor (BCM), is associated with increased mortality in dialysis patients. BCM has been used to guide treatment on the assumption that correcting OH will improve cardiac morbidity and mortality although data demonstrating causality that is reversible is limited. We wished to determine if OH in PD patients predicted cardiac mortality, and if there was a correlation between OH and cardiac troponin-T (cTnT) levels. Finally, we wished to determine if improving OH values would lead to a decrement in cTnT. All prevalent PD patients over the study period of 57 mo who had contemporaneous BCM and cTnT measurements were followed irrespective of transplantation or PD technique failure. We also studied a cohort of patients with who had severe OH (> +2L). The Fresenius Body Composition Monitor was used to obtain hydration parameters. cTnT levels were done as part of routine clinical care. Data was analysed using SPSS version 20.0. RESULTS There were 48 deaths in the 336 patients. The patients that died from cardiac or non-cardiac causes were similar with respect to their age, incidence of diabetes mellitus, gender, ethnicity and cause of renal failure. However, the patients with cardiac causes of death had significantly shorter dialysis vintage (10.3 mo vs 37.0 mo, P measurement (2.95 L vs 1.35 L, P < 0.05). The mean (standard error of the means) hydration status of the 336 patients was +1.15 (0.12) L and the median [interquartile range (IQR)] cTnT level was 43.5 (20-90) ng/L. The cTnT results were not normally distributed and were therefore transformed logarithmically. There was a statistically significant correlation between Log (cTnT) with the OH value (Spearman r value 0.425, P < 0.0001). We identified a sub-group of patients that were severely overhydrated; median (IQR) hydration at baseline was +2.7 (2.3 to 3

  15. Serial measurements of cardiac biomarkers in patients after allogeneic hematopoietic stem cell transplantation

    Directory of Open Access Journals (Sweden)

    Roziakova Lubica

    2012-02-01

    Full Text Available Abstract Background Previous therapy with anthracyclines (ANT and conditioning regimen followed by hematopoietic stem cell transplantation (HSCT represents a high risk for development of cardiotoxicity. The aim of this study was to assess subclinical myocardial damage after HSCT using echocardiography and cardiac biomarkers - high sensitive cardiac troponin T (hs-cTnT and N-terminal pro-B-type natriuretic peptide (NT-proBNP and to identify patients at risk of developing clinical cardiotoxicity. Patients and methods Thirty-seven patients who were treated with allogeneic HSCT for hematologic diseases at median age of 28 years at time of HSCT were studied. Conditioning regimen included either chemotherapy without total body irradiation (TBI or combination of chemotherapy with TBI. Twenty-nine (78,3% patients were pretreated with ANT therapy. Cardiac biomarkers were serially measured before conditioning regimen and at days 1, 14 and 30 after HSCT. Cardiac systolic and diastolic functions were assessed before conditioning regimen and 1 month after HSCT by echocardiography. Results The changes in plasma NT-proBNP and hs-cTnT levels during the 30 days following the HSCT were statistically significant (P P Conclusions Elevations in both cardiac biomarkers were found before clinical signs of cardiotoxicity developed. Persistent elevations in NT-pro-BNP and hs-cTnT concentrations simultaneously for a period exceeding 14 days might be used for identification of patients at risk of developing cardiotoxicity and requiring further cardiological follow up.

  16. Reoperation for bleeding in cardiac surgery

    DEFF Research Database (Denmark)

    Kristensen, Katrine Lawaetz; Rauer, Line Juul; Mortensen, Poul Erik;

    2012-01-01

    At Odense University Hospital (OUH), 5-9% of all unselected cardiac surgical patients undergo reoperation due to excessive bleeding. The reoperated patients have an approximately three times greater mortality than non-reoperated. To reduce the rate of reoperations and mortality due to postoperati...

  17. Comparison of surgical septal myectomy to medical therapy alone in patients with hypertrophic cardiomyopathy and syncope.

    Science.gov (United States)

    Orme, Nicholas M; Sorajja, Paul; Dearani, Joseph A; Schaff, Hartzell V; Gersh, Bernard J; Ommen, Steve R

    2013-02-01

    The presence of syncope despite medical therapy in patients with hypertrophic cardiomyopathy (HC) is considered an indication for surgical myectomy; however, no study has examined the long-term effects on recurrent syncope and survival after surgery in these patients. We examined 239 patients with HC and a history of syncope who had undergone surgical myectomy (mean age 48 ± 17 years; 56% men). The patients were age- and gender-matched to patients with HC and syncope who were treated medically without myectomy (mean age 51 ± 16 years; 59% men). The median follow-up period was 4.7 years (0.8, 11.3). The recurrence rate of syncope was 11% in the myectomy patients and 40% in the medical group (p <0.0001). Multiple episodes of syncope, left ventricular outflow tract obstruction, and recent syncope were identified as baseline predictors of recurrent syncope. Survival free of all-cause mortality was greater for patients who had undergone surgical myectomy than for the medically treated patients (10-year estimate 82 ± 4% vs 69 ± 4%; p = 0.01). In conclusion, surgical myectomy in patients with HC and a history of syncope was associated with a reduction in recurrent syncope and increased survival.

  18. [Plastic surgery in patients with surgical wound infection].

    Science.gov (United States)

    Gostishchev, V K; Lipatov, K V; Komarova, E A; Marakutsa, E V

    2009-01-01

    Results of various skin plastic operations performed in 312 patients with soft-tissue infection were analyzed. The choice of the method depended on size and site of the wound, predisposing pathological process, age and general patient's condition. Differential approach to the choice of reconstruction method allowed satisfactory short-term results in 91,4% of patients. 80% of patients demonstrated good long-term results.

  19. Cardiac Repolarization Abnormalities and Potential Evidence for Loss of Cardiac Sodium Currents on ECGs of Patients with Chagas' Heart Disease

    Science.gov (United States)

    Schlegel, T. T.; Medina, R.; Jugo, D.; Nunez, T. J.; Borrego, A.; Arellano, E.; Arenare, B.; DePalma, J. L.; Greco, E. C.; Starc, V.

    2007-01-01

    Some individuals with Chagas disease develop right precordial lead ST segment elevation in response to an ajmaline challenge test, and the prevalence of right bundle branch block (RBBB) is also high in Chagas disease. Because these same electrocardiographic abnormalities occur in the Brugada syndrome, which involves genetically defective cardiac sodium channels, acquired damage to cardiac sodium channels may also occur in Chagas disease. We studied several conventional and advanced resting 12-lead/derived Frank-lead ECG parameters in 34 patients with Chagas -related heart disease (mean age 39 14 years) and in 34 age-/gender-matched healthy controls. All ECG recordings were of 5-10 min duration, obtained in the supine position using high fidelity hardware/software (CardioSoft, Houston, TX). Even after excluding those Chagas patients who had resting BBBs, tachycardia and/or pathologic arrhythmia (n=8), significant differences remained in multiple conventional and advanced ECG parameters between the Chagas and control groups (n=26/group), especially in their respective QT interval variability indices, maximal spatial QRS-T angles and low frequency HRV powers (p=0.0006, p=0.0015 and p=0.0314 respectively). In relation to the issue of potential damage to cardiac sodium channels, the Chagas patients had: 1) greater than or equal to twice the incidence of resting ST segment elevation in leads V1-V3 (n=10/26 vs. n=5/26) and of both leftward (n=5/26 versus n=0/26) and rightward (n=7/26 versus n=3/26) QRS axis deviation than controls; 2) significantly increased filtered (40-250 Hz) QRS interval durations (92.1 8.5 versus 85.3 plus or minus 9.0 ms, p=0.022) versus controls; and 3) significantly decreased QT and especially JT interval durations versus controls (QT interval: 387.5 plus or minus 26.4 versus 408.9 plus or minus 34.6 ms, p=0.013; JT interval: 290.5 plus or minus 26.3 versus 314.8 plus or minus 31.3 ms; p=0.0029). Heart rates and Bazett-corrected QTc/JTc intervals

  20. The pros and cons of endovascular and open surgical treatments for patients with acute limb ischemia.

    Science.gov (United States)

    Branco, B C; Montero-Baker, M F; Mills, J L

    2015-06-01

    The present review addresses the pros and cons of the current, wide variety of therapeutic options available for the treatment of acute limb ischemia (ALI). Despite five prospective randomized controlled trials comparing catheter directed thrombolysis and open surgical revascularization, no single treatment strategy can yet be considered optimal for patients with ALI. This report includes 20 years of published data to evaluate the efficacy and safety profile of thrombolytic agents and adjunctive endovascular techniques when compared to open surgical revascularization.

  1. Surgical-orthodontic management of bilateral multiple impactions in non-syndromic patient

    OpenAIRE

    Agrawal, Jiwanasha Manish; Agrawal, Manish Suresh; Nanjannawar, Lalita Girish

    2013-01-01

    Several surgical and orthodontic treatment options are available to disimpact the impacted teeth. But the closed eruption technique has the best long-term prognosis. The tooth is surgically exposed, an attachment is bonded to it, flap is resutured over it and an orthodontic extrusive force is delivered to bring the tooth into occlusion. This case report presents a case with multiple impacted teeth in which no syndrome or systemic conditions were detected. A 20-year-old female patient reported...

  2. Surgical therapy for portal hypertension in patients with cirrhosis in China: present situation and prospects

    Institute of Scientific and Technical Information of China (English)

    ZHOU Guang-wen; LI Hong-wei

    2009-01-01

    @@ Surgical therapy for portal hypertension (PHT) in patients with cirrhosis has long been controversial,and various operative approaches have been used to prevent or manage such lethal complications as gastroesophageal variceal hemorrhage. However, over a century various portazygos devascularization and shunt approaches have been developed or modified, but the therapeutic effects have not been satisfactory till 1963 when Starzl did the first liver transplantation in the world, which provides a new hope to the surgical treatment of PHT.

  3. Four patients with Sillence type I osteogenesis imperfecta and mild bone fragility, complicated by left ventricular cardiac valvular disease and cardiac tissue fragility caused by type I collagen mutations.

    Science.gov (United States)

    Vandersteen, Anthony M; Lund, Allan M; Ferguson, David J P; Sawle, Philip; Pollitt, Rebecca C; Holder, Susan E; Wakeling, Emma; Moat, Neil; Pope, F Michael

    2014-02-01

    Osteogenesis imperfecta (OI) type I is a hereditary disorder of connective tissue (HDCT) characterized by blue or gray sclerae, variable short stature, dentinogenesis imperfecta, hearing loss, and recurrent fractures from infancy. We present four examples of OI type I complicated by valvular heart disease and associated with tissue fragility. The diagnosis of a type I collagen disorder was confirmed by abnormal COL1A1 or COL1A2 gene sequencing. One patient was investigated with electrophoresis of collagens from cultured skin fibroblasts, showing structurally abnormal collagen type I, skin biopsy showed unusual histology and abnormal collagen fibril ultra-structure at electron microscopy. The combined clinical, surgical, histological, ultra-structural, and molecular genetic data suggest the type I collagen defect as contributory to cardiac valvular disease. The degree of tissue fragility experienced at cardiac surgery in these individuals, also reported in a small number of similar case reports, suggests that patients with OI type I need careful pre-operative assessment and consideration of the risks and benefits of cardiac surgery.

  4. Inpatient and outpatient cardiac rehabilitation programmes improve cardiometabolic risk in revascularized coronary patients with type 2 diabetes

    OpenAIRE

    Claudiu Avram; Adina Avram; L.aura Crăciun; Stela Iurciuc; Lucian Hoble; Alexandra Rusu; Bogdan Almăjan-Guţă; Silvia Mancaş

    2010-01-01

    The purpose of this paper is to evaluate cardiometabolic risk reduction of diabetic patients following coronary revascularizationprocedures after participation in outpatients or inpatients cardiac rehabilitation programmes. Materials and methods: weperformed a retrospective analytical study which included a group of 103 revascularized coronary patients with diabetesmellitus. Depending on participation in a cardiac rehabilitation program we have defined the following subgroups of patients:Grou...

  5. The challenge of recruiting patients into a placebo-controlled surgical trial

    DEFF Research Database (Denmark)

    Hare, Kristoffer B; Lohmander, L Stefan; Roos, Ewa M.

    2014-01-01

    BACKGROUND: Randomized placebo-controlled trials represent the gold standard in evaluating healthcare interventions but are rarely performed within orthopedics. Ethical concerns or well-known challenges in recruiting patients for surgical trials in general have been expressed and adding a placebo...... component only adds to this complexity. The purpose of this study was to report the challenges of recruiting patients into an orthopedic placebo-controlled surgical trial, to determine the number of patients needed to be screened and allocated in order to include one participant into the trial......, and to identify reasons associated with participation in a placebo-controlled randomized surgical trial. METHODS: Data were extracted from an ongoing placebo-controlled randomized controlled trial (RCT) on meniscectomy versus placebo surgery. We calculated the number of patients needed to be screened in order...

  6. Wound complications and surgical events in de novo heart transplant patients treated with everolimus

    DEFF Research Database (Denmark)

    Rashidi, Mitra; Esmaily, Sorosh; Fiane, Arnt E;

    2016-01-01

    .5 years (median) was an overall risk factor for surgical wound complications regardless of treatment group (p=0.025). There was no difference in the EVE versus CyA group with regards to other surgical events. Majority of events were in 1/3 of the patients. CONCLUSION: De novo initiation of EVE and early...... CyA withdrawal in HTx patients did not show any significant differences in wound complications or in total surgical events. Majority of complications were seen in a small number of patients....... (CNI) avoidance (SCHEDULE). The aim of the study was to compare wound complications between EVE and CNI based regimen. MATERIALS AND METHODS: A total of 115 patients (mean age 51 ± 13 years, 73% men) were randomized within five days post-HTx to low dose EVE and reduced dose Cyclosporine (CyA) followed...

  7. Development of an adhesive surgical ward round checklist: a technique to improve patient safety.

    LENUS (Irish Health Repository)

    Dhillon, P

    2012-02-01

    Checklists have been shown to improve patient outcomes. Checklist use is seen in the pre-operative to post-operative phases of the patient pathway. An adhesive checklist was developed for ward rounds due to the positive impact it could have on improving patient safety. Over an eight day period data were collected from five consultant-led teams that were randomly selected from the surgical department and divided into sticker groups and control groups. Across the board percentage adherence to the Good Surgical Practice Guidelines (GSPG) was markedly higher in the sticker study group, 1186 (91%) in comparison with the control group 718 (55%). There was significant improvement of documentation across all areas measured. An adhesive checklist for ward round note taking is a simple and cost-effective way to improve documentation, communication, hand-over, and patient safety. Successfully implemented in a tertiary level centre in Dublin, Ireland it is easily transferable to other surgical departments globally.

  8. Perioperative ω-3 Polyunsaturated Fatty Acid Nutritional Support in Gastrointestinal Cancer Surgical Patients

    DEFF Research Database (Denmark)

    Ma, Ying-Jie; Liu, Lian; Xiao, Jing;

    2016-01-01

    This study was a systematic evaluation of the beneficial effects of n-3 polyunsaturated fatty acid (PUFA) in abdominal cancer surgical patients. A literature search of the databases PubMed, Medline, Cochrane, and EMBASE was conducted for studies published up to November 2014 in English language...... journals. Randomized controlled trials (RCTs) examining the effects of n-3 PUFA intake relative to conventional nutrition in surgical patients were included. The main outcomes were the duration of systemic inflammatory response syndrome (SIRS), length of hospital stay (LOS), serum C-reactive protein (CRP...... the postoperative infectious complication rate, and shortens hospitalization and SIRS duration, particularly in malnourished gastrointestinal cancer patients....

  9. Determinants of Left Ventricular Mass and Hypertrophy in Hemodialysis Patients Assessed by Cardiac Magnetic Resonance Imaging

    OpenAIRE

    Patel, Rajan K.; Oliver, Scott; Mark, Patrick B.; Powell, Joanna R.; Emily P. McQuarrie; Traynor, James P.; Dargie, Henry J.; Jardine, Alan G.

    2009-01-01

    Background and objectives: Left ventricular hypertrophy (LVH) is an independent risk factor for premature cardiovascular death in hemodialysis (HD) patients and one of the three forms of uremic cardiomyopathy. Cardiovascular magnetic resonance (CMR) is a volume-independent technique to assess cardiac structure. We used CMR to assess the determinants of left ventricular mass (LVM) and LVH in HD patients.

  10. Effect of cardiac resynchronization therapy in patients with diabetes randomized in EchoCRT

    DEFF Research Database (Denmark)

    Nägele, Matthias P; Steffel, Jan; Robertson, Michele;

    2017-01-01

    AIMS: As patients with heart failure (HF) and concomitant diabetes carry a poor prognosis, this post-hoc subgroup analysis aimed to compare the outcomes of patients with and without diabetes randomized in the Echocardiography Guided Cardiac Resynchronization Therapy (EchoCRT) study. METHODS AND R...

  11. Value of plasma ADMA in predicting cardiac structure and function of patients with chronic kidney diseases

    Institute of Scientific and Technical Information of China (English)

    叶建华

    2012-01-01

    Objective To explore the predicting value of plasma asymmetric dimethylarginine (ADMA) in cardiac structure and function of patients with chronic kidney diseases(CKD). Methods A total of 100 CKD patients were enrolled in this cross-sectional study. According to staging of the

  12. Distinct trajectories of disease-specific health status in heart failure patients undergoing cardiac resynchronization therapy

    NARCIS (Netherlands)

    Mastenbroek, MH; Pedersen, S.S.; Meine, M; Versteeg, H

    2016-01-01

    PURPOSE:It is well known that a significant proportion of heart failure patients (10-44 %) do not show improvement in symptoms or functioning from cardiac resynchronization therapy (CRT), yet no study has examined patient-reported health status trajectories after implantation.METHODS:A cohort of 139

  13. Distinct trajectories of disease-specific health status in heart failure patients undergoing cardiac resynchronization therapy

    NARCIS (Netherlands)

    T.J. Mastenbroek (Tom); S.S. Pedersen (Susanne S.); M. Meine (Mathias); H. Versteeg (Henneke)

    2016-01-01

    textabstractPurpose: It is well known that a significant proportion of heart failure patients (10–44 %) do not show improvement in symptoms or functioning from cardiac resynchronization therapy (CRT), yet no study has examined patient-reported health status trajectories after implantation. Methods:

  14. Distinct trajectories of disease-specific health status in heart failure patients undergoing cardiac resynchronization therapy

    NARCIS (Netherlands)

    Mastenbroek, M.H.; Pedersen, S.S.; Meine, M.M.; Versteeg, H.

    2016-01-01

    Purpose It is well known that a significant proportion of heart failure patients (10–44 %) do not show improvement in symptoms or functioning from cardiac resynchronization therapy (CRT), yet no study has examined patient-reported health status trajectories after implantation. Methods A cohort of 13

  15. Extended cardiac rehabilitation for socially vulnerable patients improves attendance and outcome

    DEFF Research Database (Denmark)

    Nielsen, Kirsten Melgaard; Meillier, Lucette Kirsten; Larsen, Mogens Lytken

    2013-01-01

    Patients living alone or having a low socioeconomic status are likely to quit cardiac rehabilitation. We aimed to compare patients being offered extended rehabilitation (ERP) with those being offered standard rehabilitation (SRP) as concerns 1) attendance rates and 2) achievement of treatment goals...

  16. Relationship Between Reverse Remodeling and Cardiopulmonary Exercise Capacity in Heart Failure Patients Undergoing Cardiac Resynchronization Therapy

    NARCIS (Netherlands)

    Mastenbroek, Mirjam H; van t Sant, Jetske; Versteeg, Henneke; Cramer, MJ; Doevendans, Pieter A; Pedersen, Susanne S; Meine, Mathias

    2016-01-01

    BACKGROUND: Studies on the relationship between left ventricular reverse remodeling and cardiopulmonary exercise capacity in heart failure patients undergoing cardiac resynchronization therapy (CRT) are scarce and inconclusive. METHODS AND RESULTS: Eighty-four patients with a 1st-time CRT-defibrilla

  17. Progression of cardiac involvement in patients with limb-girdle type 2 and Becker muscular dystrophies

    DEFF Research Database (Denmark)

    Petri, Helle; Sveen, Marie-Louise; Thune, Jens Jakob;

    2015-01-01

    AIM: To assess the degree and progression of cardiac involvement in patients with limb-girdle type 2 (LGMD2) and Becker muscular dystrophies (BMD). METHODS: A follow-up study of 100 LGMD2 (types A-L) and 30 BMD patients assessed by electrocardiogram (ECG) and echocardiography, supplemented...

  18. Autoantibodies against α1 adrenergic receptor related with cardiac remodeling in hypertensive patients by clinical observation

    Institute of Scientific and Technical Information of China (English)

    李正在

    2006-01-01

    Objective To investigate the effects of autoantibodies against a adrenergic receptor on cardiac remodeling in patients with hypertension. Methods Five hundred and fifty three patients with hypertension in our hospital were selected. The autoantibodies againstα1 adrenergic receptor in sera of donor were detected by ELISA, and the Results of echocardiography were recorded. By

  19. MULTIPLE FACETS OF REHABILITATION IN ELDERLY PATIENTS AFTER CARDIAC SURGERY

    OpenAIRE

    Maura Gabriela FELEA; Mitu, Florin; Maria M. LEON

    2014-01-01

    The elderly rehabilitation program after coronary artery bypass graft (CABG) encompasses endurance training performed on a cycloergometer and physical rehabilitation, the results being exceeded by adding strength and balance exercises. Early initiation of mobilization exercises can prevent problems of posture, as well as thoraco-pulmonary and scapular-humeral articulation conditions often encountered after cardiac surgery. The results of special functional training in elderly can be assessed ...

  20. Cardiac Sarcoidosis.

    Science.gov (United States)

    Birnie, David; Ha, Andrew C T; Gula, Lorne J; Chakrabarti, Santabhanu; Beanlands, Rob S B; Nery, Pablo

    2015-12-01

    Studies suggest clinically manifest cardiac involvement occurs in 5% of patients with pulmonary/systemic sarcoidosis. The principal manifestations of cardiac sarcoidosis (CS) are conduction abnormalities, ventricular arrhythmias, and heart failure. Data indicate that an 20% to 25% of patients with pulmonary/systemic sarcoidosis have asymptomatic (clinically silent) cardiac involvement. An international guideline for the diagnosis and management of CS recommends that patients be screened for cardiac involvement. Most studies suggest a benign prognosis for patients with clinically silent CS. Immunosuppression therapy is advocated for clinically manifest CS. Device therapy, with implantable cardioverter defibrillators, is recommended for some patients.

  1. Evaluation of cardiac autonomic nerves by iodine-123 metaiodobenzylguanidine scintigraphy and ambulatory electrocardiography in patients after arterial switch operations

    Energy Technology Data Exchange (ETDEWEB)

    Sakurai, Hajime; Maeda, Masanobu; Miyahara, Ken [Shakaihoken Chukyo Hospital, Nagoya (Japan)] [and others

    2000-05-01

    The autonomic cardiac nerves reach the heart after passing through the vicinity of the aortic root and the pulmonary trunk. The arterial switch operation (ASO) completely transects the ascending aorta and the pulmonary trunk. Therefore, this surgical procedure virtually denerves the heart. Cardiac sympathetic denervation and reinnervation were evaluated in patients after ASO using iodine-123 metaiodobenzylguanidine (MIBG) myocardial scintigraphy and parasympathetic denervation and reinnervation using ambulatory electrocardiography [Holter electrocardiogram (ECG)]. MIBG scintigraphy was performed in 14 patients who underwent ASO (ASO group) and 3 patients who underwent other open heart surgery (control group). All patients in the ASO group underwent the operation in the neonatal or infantile period. Planar and single photon emission computed tomography (SPECT) images of the myocardium were obtained. Defect score was determined by the SPECT images as a semi-quantitative index. The mean interval between ASO and MIBG scintigraphy was 25.6{+-}14.6 months. Holter ECG was also performed in 14 patients in the ASO group and 19 age-matched normal children. The Holter ECGs were plotted on a Lorenz plot. The H index, which is related to vagal tone for the cardiovascular system, was calculated from the R-R intervals. The mean interval between the ASO and Holter ECG was 8.3{+-}9.7 months. MIBG scintigraphy in the control group demonstrated an almost normal homogeneous tracer uptake, but showed extremely reduced tracer uptake and significantly higher defect score in the ASO group. The extent and degree of the reduction of MIBG uptake improved with time after the ASO. The heart-to-mediastinum MIBG count ratio tended to increase with time. The H index of the ASO group was lower than that of normal children (<12 months: Control group 0.0280{+-}0.0068 vs ASO group 0.0219{+-}0.0083), and gradually increased with time (1-3 years: 0.0470{+-}0.0157 vs 0.0314{+-}0.0124). (author)

  2. The application of European system for cardiac operative risk evaluation II (EuroSCORE II and Society of Thoracic Surgeons (STS risk-score for risk stratification in Indian patients undergoing cardiac surgery

    Directory of Open Access Journals (Sweden)

    Deepak Borde

    2013-01-01

    Full Text Available Aims and Objectives: To validate European system for cardiac operative risk evaluation II (EuroSCORE II and Society of Thoracic Surgeons (STS risk-score for predicting mortality and STS risk-score for predicting morbidity in Indian patients after cardiac surgery. Materials and Methods: EuroSCORE II and STS risk-scores were obtained pre-operatively for 498 consecutive patients. The patients were followed for mortality and various morbidities. The calibration of the scoring systems was assessed using Hosmer-Lemeshow test. The discriminative capacity was estimated by area under receiver operating characteristic (ROC curves. Results: The mortality was 1.6%. For EuroSCORE II and STS risk-score C-statics of 5.43 and 6.11 were obtained indicating satisfactory model fit for both the scores. Area under ROC was 0.69 and 0.65 for EuroSCORE II and STS risk-score with P values of 0.068 and 0.15, respectively, indicating poor discriminatory power. Good fit and discrimination was obtained for renal failure, long-stay in hospital, prolonged ventilator support and deep sternal wound infection but the scores failed in predicting risk of reoperation and stroke. Mortality risk was correctly estimated in low ( 5% patients by both scoring systems. Conclusions: EuroSCORE II and STS risk-scores have satisfactory calibration power in Indian patients but their discriminatory power is poor. Mortality risk was over-estimated by both the scoring systems in high-risk patients. The present study highlights the need for forming a national database and formulating risk stratification tools to provide better quality care to cardiac surgical patients in India.

  3. Patient anxiety and surgical difficulty in impacted lower third molar extractions: a prospective cohort study.

    Science.gov (United States)

    Aznar-Arasa, L; Figueiredo, R; Valmaseda-Castellón, E; Gay-Escoda, C

    2014-09-01

    Encountering patients who are fearful and anxious is common in dental practice and these factors can increase the complexity of dental procedures. A prospective cohort study was performed to assess whether patient anxiety influences the difficulty of impacted lower third molar extraction and to identify other predictive factors of surgical difficulty; 102 extractions done under local anaesthesia were assessed. Several preoperative variables were recorded (demographic, anatomical, and surgical) and patient anxiety was assessed through the use of various questionnaires. Extraction difficulty was measured using the operation time (OT) and a 100-mm visual analogue scale (difficulty VAS) completed by the surgeon. Patients with deep impacted third molars that required bone removal and tooth sectioning showed higher levels of preoperative anxiety. Significant correlations were found between questionnaire scores and the surgical difficulty (OT and difficulty VAS). OT was also related to age, depth of impaction, third molar angulations, proximity of the third molar roots to the mandibular canal, hard and soft tissue coverage, and the need to perform an ostectomy and tooth sectioning. Impacted lower third molar extraction is significantly more difficult in anxious patients. Other demographic, radiological, and surgical factors were also found to be significantly related to the surgical difficulty.

  4. Assessment of cardiac stroke volume in patients with implanted cardiac pacemaker using parametric electrical impedance tomography: a theoretical 2D study.

    Science.gov (United States)

    Mhajna, Muhammad; Abboud, Shimon

    2013-05-01

    The present theoretical study examines the ability to estimate cardiac stroke volume (CSV) in patients with implanted cardiac pacemaker using parametric electrical impedance tomography (pEIT) in a 2D computerized model of the thorax. CSV is a direct indicator of the cardiac pumping efficiency. The commonly used methods for measuring CSV require the invasive procedure of right heart catheterization or use expensive imaging techniques (i.e., MRI). Hence, experience with these techniques for diagnosis and monitoring has been limited to hospitalized patients. In the present study, pEIT scheme was applied in a computerized 2D model of the human thorax with implanted cardiac device to determine the left ventricular (LV) volume at different cardiac cycle phases. The LV was simulated as a prolate ellipse with its axes' lengths as the reconstruction parameters while all other geometries and conductivity values remained constant. An optimization was carried out in order to ensure that the ellipse is the appropriate model for the LV at each cardiac cycle phase. LV volumes calculated by both the pEIT algorithm and the ellipsoid model are consistent. A high correlation (ρ = 0.99) between the true and reconstructed volumes was found. The SV calculation error was ∼1%. The results suggest that the LV volume can be estimated using the pEIT method in a 2D computerized model, and that the method has the potential to be used for monitoring patients with implanted cardiac pacemaker.

  5. Feasibility of Rapid-Sequence {sup 31}P Magnetic Resonance Spectroscopy in Cardiac Patients

    Energy Technology Data Exchange (ETDEWEB)

    Chida, K.; Otani, H.; Saito, H.; Nagasaka, T.; Kagaya, Y.; Kohzuki, M.; Zuguchi, M.; Shirato, K. [Tohoku Univ., School of Health Sciences, Sendai (Japan). Dept. of Radiological Technology

    2005-07-01

    Purpose: To determine the clinical feasibility of rapid-sequence phosphorus-31 magnetic resonance spectroscopy ({sup 31}P -MRS) of the heart with cardiac patients using a 5T clinical MR system. Material and Methods: Twenty cardiac patients, i.e. dilated cardiomyopathy (DCM)3 cases, hypertrophic cardiomyopathy (HCM) 3 cases, hypertensive heart diseases (HHD) 3 cases, and aortic regurgitation (AR) case were examined using rapid cardiac {sup 31}P-MRS. Complete three-dimensional localization was performed using a two-dimensional phosphorus chemical-shift imaging sequence in combination with 30-mm axial slice-selective excitation. The rapid-sequence {sup 31}P-MRS procedure was phase encoded in arrays of 8x8 steps with an average of 4 acquisitions. The total examination time, including proton imaging and shimming, for the rapid cardiac {sup 31}P-MRS procedure, ranged from 0 to 5 min, depending on the heart rate. Student's t test was used to compare creatine phosphate (PCr)/adenosine triphosphate (ATP) ratios from the cardiac patients with those of the control subjects (n{approx_equal}13). Results: The myocardial PCr/ATP ratio obtained by rapid {sup 31}P-MRS was significantly lower (P <0.001) in DCM patients (1.82{+-}0.33, mean{+-}SD), and in patients with global myocardial dysfunction (combined data for 20 patients:.89{+-}0.32) than in normal volunteers (2.96{+-}0.59). These results are similar to previous studies. Conclusion: Rapid-sequence {sup 31}P-MRS may be a valid diagnostic tool for patients with cardiac disease.

  6. Prevalence of hospital malnutrition among cardiac patients: results from six nutrition screening tools

    OpenAIRE

    2014-01-01

    Malnutrition is highly prevalent among hospitalized patients, ranging from 30% to 50% depending on the patient population and the criteria used for diagnosis. Identifying early those who are malnourished and at risk of malnutrition and intervening at an early stage will improve patients overall prognosis and will reduce the costs to the state. Even though cardiac patients are at risk of malnutrition, data on the prevalence of malnutrition among cardiology inpatients is limited. The aim of the...

  7. Cirurgia cardíaca no idoso Cardiac surgery in elderly patients

    Directory of Open Access Journals (Sweden)

    Danton R. da Rocha LOURES

    2000-03-01

    -five patients, 70 years of age or older, who underwent cardiac surgery in the HC-UFPR, between 1995 and 1999 were studied. The purpose of this study was to analyze early and long-term results. Ages from 70 to 88 years, with 34 females (46.7% and 41 males (53.3%. Symptoms included angina (81.3%, dyspnea (42.6% and syncope (16%. There was 57.3% of patients in NYHA class I, 17.3% in class II, 18.6% in class III and 6.6% in class IV. The main risk factors listed were high blood pressure (61.3%, smoke (48%, diabetes mellitus (28% and 9.3% had already had cardiac operations. Surgical procedures included 50 coronary artery bypass grafts - CABG (66.6%, 9 aortic valve replacements (12%, 5 aortic operations (6.6%, 4 CABG + valve replacement (5.2% and other procedures (7%. The main postoperative complications were cardiovascular - ventricular arrhythmias (22.6%, supraventricular arrhythmias (21.3%, low cardiac output (16% - infections (16% and pulmonary problems (9.3%. The median stay in the ICU was 5 days. RESULTS: Sixty-five (78.4% survivors had complete follow-up. The mean follow-up time was 20.7 months and long-term survival was 92%. Only one of the late deaths was cardiac related. CONCLUSION: Although this subgroup is associated with chronic diseases compromising other organs, advances in cardiac surgery and intensive care have made possible an intervention with safety and low morbidity and mortality.

  8. Satisfaction of orthognathic surgical patients in a Malaysian population

    OpenAIRE

    Siow, K.K.; Ong, S. T.; Lian, C.B.; Ngeow, W. C.

    2002-01-01

    Thirty-one patients treated at the Faculty of Dentistry, University of Malaya, were assessed for their satisfaction following orthognathic surgery. The female to male ratio was 22:9 with an age range of 17 to 36. Almost all patients (97) listed appearance as one of their rationales for surgery. More males (78) than females (59) wanted functional improvement, while more females (91) than males (33) hoped for improvement in self-confidence. All patients reported esthetic improvement while 68 ea...

  9. Myocardial Ischemia Induces SDF-1α Release in Cardiac Surgery Patients.

    Science.gov (United States)

    Kim, Bong-Sung; Jacobs, Denise; Emontzpohl, Christoph; Goetzenich, Andreas; Soppert, Josefin; Jarchow, Mareike; Schindler, Lisa; Averdunk, Luisa; Kraemer, Sandra; Marx, Gernot; Bernhagen, Jürgen; Pallua, Norbert; Schlemmer, Heinz-Peter; Simons, David; Stoppe, Christian

    2016-06-01

    In the present observational study, we measured serum levels of the chemokine stromal cell-derived factor-1α (SDF-1α) in 100 patients undergoing cardiac surgery with cardiopulmonary bypass at seven distinct time points including preoperative values, myocardial ischemia, reperfusion, and the postoperative course. Myocardial ischemia triggered a marked increase of SDF-1α serum levels whereas cardiac reperfusion had no significant influence. Perioperative SDF-1α serum levels were influenced by patients' characteristics (e.g., age, gender, aspirin intake). In an explorative analysis, we observed an inverse association between SDF-1α serum levels and the incidence of organ dysfunction. In conclusion, time of myocardial ischemia was identified as the key stimulus for a significant upregulation of SDF-1α, indicating its role as a marker of myocardial injury. The inverse association between SDF-1α levels and organ dysfunction association encourages further studies to evaluate its organoprotective properties in cardiac surgery patients.

  10. Divine Love and Deep Connections: A Long-Term Followup of Patients Surviving Cardiac Surgery

    Directory of Open Access Journals (Sweden)

    Amy L. Ai

    2011-01-01

    Full Text Available We examined experiencing divine love as an indicator of affective spiritual growth in a prospective cohort of 200 patients surviving cardiac surgery. These patients previously completed two-wave preoperative interviews when standardized cardiac surgery data were also collected. The information included left ventricular ejection fraction, New York Heart Association Classification, baseline health (physical and mental, optimism, hope, religiousness, prayer coping, religious/spiritual coping, and demographics. We then measured divine love at 900 days postoperatively. Hierarchical linear regression indicated the direct effect of positive religious coping on experiences of divine love, controlling for other key variables. Postoperatively perceived spiritual support was entered at the final step as an explanatory factor, which appeared to mediate the coping effect. None of the other faith factors predicted divine love. Further research regarding divine love and spiritual support may eventually guide clinical attempts to support patients' spiritual growth as an independently relevant outcome of cardiac surgery.

  11. Pseudoxanthoma elasticum: cardiac findings in patients and Abcc6-deficient mouse model.

    Directory of Open Access Journals (Sweden)

    Fabrice Prunier

    Full Text Available BACKGROUND: Pseudoxanthoma elasticum (PXE, caused by mutations in the ABCC6 gene, is a rare multiorgan disease characterized by the mineralization and fragmentation of elastic fibers in connective tissue. Cardiac complications reportedly associated with PXE are mainly based on case reports. METHODS: A cohort of 67 PXE patients was prospectively assessed. Patients underwent physical examination, electrocardiogram, transthoracic echocardiography, cardiac magnetic resonance imaging (CMR, treadmill testing, and perfusion myocardial scintigraphy (SPECT. Additionally, the hearts of a PXE mouse models (Abcc6(-/- and wild-type controls (WT were analyzed. RESULTS: Three patients had a history of proven coronary artery disease. In total, 40 patients underwent exercise treadmill tests, and 28 SPECT. The treadmill tests were all negative. SPECT showed mild perfusion abnormalities in two patients. Mean left ventricular (LV dimension and function values were within the normal range. LV hypertrophy was found in 7 (10.4% patients, though the hypertrophy etiology was unknown for 3 of those patients. Echocardiography revealed frequent but insignificant mitral and tricuspid valvulopathies. Mitral valve prolapse was present in 3 patients (4.5%. Two patients exhibited significant aortic stenosis (3.0%. While none of the functional and histological parameters diverged significantly between the Abcc6(-/- and WT mice groups at age of 6 and 12 months, the 24-month-old Abcc6(-/- mice developed cardiac hypertrophy without contractile dysfunction. CONCLUSIONS: Despite sporadic cases, PXE does not appear to be associated with frequent cardiac complications. However, the development of cardiac hypertrophy in the 24-month-old Abcc6(-/- mice suggests that old PXE patients might be prone to developing late cardiopathy.

  12. Effects of pulmonary veins ligation style for the patients' stress and cardiac on lung cancer

    Directory of Open Access Journals (Sweden)

    Yang SHENTU

    2008-10-01

    Full Text Available Background and objective It is needed to explore the effects of operation on stress statue, myocardial damage and arrhythmia to lung cancer. This study would compare the effects of two ligation styles of pulmonary vein on lung cancer patients' stress and cardiac postoperative. Methods 54 cases were divided into two groups randomly:the pulmonary vein trunk-ligation group (trunk group, 27 cases and the pulmonary vein branch-ligation group (branch group, 27 cases. The blood concentrations of hydrocortisone (HC, blood glucose (BG and cardial troponin-I (cTnI were determined at different time point. The surgical data, the quantum of pain and ECG also recorded. Results ① There were no significance difference of the operation time, blood loss during operation and drainage volume in first day after operation between two groups. ② There're no differences of the quantum of pain between two groups. ③ The HC of the two groups' ascend obviously on the end of operation and descend during postoperative. ④ The BG of the two groups' rise on the 1st day obviously, maintain high level on the 2nd day, descend on the 3rd day but still higher than that of preoperation.⑤ The BG and HC show a direct positive correlation postoperative. ⑥ The cTnIs of the trunk group ascend immediatelyafter operation, but there's no statistically significance between two groups. ⑦ The arrhythmia incidence is higher in the trunk group, but the arrhythmia incidences classified by the date after operation of the two groups' show no distinction. Conclusion ① The effects of two pulmonary vein ligation styles on postoperative stress show no significance differences.② The style of pulmonary vein trunk-ligation has a more obvious tendency to do harm to heart than that of branch-ligation. ③ The style of pulmonary vein branch-ligation may reduce the arrhythmia incidence after operation.

  13. The use of over-the-counter drugs among surgical and medical patients

    DEFF Research Database (Denmark)

    Glintborg, Bente; Andersen, Stig Ejdrup; Spang-Hanssen, Eva;

    2004-01-01

    and discharge letters were examined. RESULTS: In totally, 83 surgical and 117 medical patients were included (n=200). Whereas the home inventories of 187 patients comprised 587 OTCs, 13 patients (7%) stored no OTCs. Of the patients, 134 (67%) used OTCs daily and 132 patients (66%) used OTCs on demand; 79...... (81%) had been recommended verbally or prescribed by health care professionals. Among the 206 OTCs used daily prior to admission, 162 (79%) were recorded in hospital files, whereas only 41 (24%) of 173 OTCs used on demand were recorded. CONCLUSION: Two of three surgical and medical patients use OTCs......INTRODUCTION: An increasing number of drugs are sold directly to the consumers without a prescription from pharmacies and from non-pharmacies such as supermarkets and gas stations. AIM OF STUDY: To analyse the consumption of over-the-counter drugs (OTCs) among patients recently discharged from two...

  14. Improvement of cognitive test performance in patients undergoing primary CABG and other CPB-assisted cardiac procedures.

    Science.gov (United States)

    van den Goor, Jm; Saxby, Bk; Tijssen, Jg; Wesnes, Ka; de Mol, Ba; Nieuwland, R

    2008-09-01

    Cardiac surgical procedures assisted by cardiopulmonary bypass (CPB) impair cognitive functions. Several studies, however, showed that cognitive functions were unaffected in patients undergoing either primary coronary artery bypass grafting (CABG) or more complex surgery assisted by CPB. Therefore, we conducted a straightforward study to compare patient groups who differed significantly in terms of risk factors such as prolonged CPB times. Consecutive patients (n = 54) were included, undergoing either non-primary CABG, e.g. valve and/or CABG, (n = 30) or primary CABG (n = 24), assisted by CPB. Cognitive function was determined pre-operatively on the day of hospital admission, and post-operatively after one and six months using the Cognitive Drug Research computerized assessment battery. Data from the fourteen individual task variables were summarized in four composite scores: Power of Attention (PoA), Continuity of Attention (CoA), Quality of Episodic Memory (QoEM), and Speed of Memory (SoM). In the non-primary CABG patients, both CoA and QoEM improved after 1 month (p = 0.001 and p = 0.016, respectively), whereas, after 6 months, CoA (p = 0.002), QoEM (p = 0.002) and SoM (p CPB in both non-primary CABG and in primary CABG patients.

  15. Clinical, magnetic-resonance imaging and surgical findings in patients with temporomandibular joint disorders - a survey of 47 patients

    Energy Technology Data Exchange (ETDEWEB)

    Raustia, A.M. (Dept. of Prosthodontics and Stomatognathic Physiology, Inst. of Dentistry, Oulu Univ., Aapistie (Finland)); Pyhtinen, J. (Dept. of Diagnostic Radiology, University Central Hospital, Oulu (Finland)); Pernu, H. (Dept. of Oral and Maxillofacial Surgery, Inst. of Dentistry, Oulu Univ. (Finland))

    1994-05-01

    The purpose of this study was to evaluate and correlate the clinical, magnetic-resonance imaging (MRI), and surgical findings in 47 patients with temporomandibular joint (TMJ) disorders. 51 TMJs (24 right, 27 left) were operated on, because 4 patients underwent treatment of both TMJs. The best correlation between MRI and surgical findings was noted in connection with position of the disk. This was surgically confirmed altogether in 88% of cases (45/51). The clinical diagnosis was confirmed by surgical findings in 75% of cases of anterior dislocation of the disk with reduction and 89% of cases of anterior dislocation of the disk without reduction. Bone changes noted by MRI were confirmed by surgery in 71% of cases. MRI was excellent especially relating to disk position and changes in disk morphology. The results show also that there are findings using MRI, e.g. of joint effusion, which cannot be confirmed during surgery. (orig.)

  16. Dose surgical sub-specialization influence survival in patients with colorectal cancer?

    Institute of Scientific and Technical Information of China (English)

    Cameron Platell; Daniel Lim; Nazreen Tajudeen; Ji-Li Tan; Karen Wong

    2003-01-01

    AIM: To perform a review of patients with colorectal cancer to a community hospital and to compare the risk-adjusted survival between patients managed in general surgical units versus a colorectal unit.METHODS: The study evaluated all patients with colorectal cancer referred to either general surgical units or a colorectal unit from 1/1996 to 6/2001.These results were compared to a historical control group treated within general surgical units at the same hospital from 1/1989 to 12/1994. A KaplanMeier survival analysis compared the overall survivals (allcause mortality) between the groups. A Cox proportional hazards model was used to determine the influence of a number of independent variables on survival. These variables included age, ASA score, disease stage, emergency surgery,adjuvant chemotherapy and/or radiotherapy, disease location, and surgical unit.RESULTS: There were 974 patients involved in this study.There were no significant differences in the demographic details for the three groups. Patients in the colorectal group were more likely to have rectal cancer and Stage T cancers,and less likely to have Stage Ⅱ cancers. Patients treated in the colorectal group had a significantly higher overall 5-year survival when compared with the general surgical group and the historical control group (56 % versus 45 % and 40 % respectively, P<0.01). Survival regression analysis identified age, ASA score, disease stage, adjuvant chemotherapy, and treatment in a colorectal unit (Hazards ratio: 0.67; 95 % CI: 0.53 to 0.84, P =0.0005), as significant independent predictors of survival.CONCLUSION: The results suggest that there may be a survival advantage for patients with colon and rectal cancers being treated within a specialist colorectal surgical unit.

  17. Rationale and design of a proof-of-concept trial investigating the effect of uninterrupted perioperative (parenteral nutrition on amino acid profile, cardiomyocytes structure, and cardiac perfusion and metabolism of patients undergoing coronary artery bypass grafting

    Directory of Open Access Journals (Sweden)

    Cocchieri Riccardo

    2011-03-01

    Full Text Available Abstract Background Malnutrition is very common in patients undergoing cardiac surgery. Malnutrition can change myocardial substrate utilization which can induce adverse effects on myocardial metabolism and function. We aim to investigate the hypothesis that there is a disturbed amino acids profile in the cardiac surgical patient which can be normalized by (parenteral nutrition before, during and after surgery, subsequently improving cardiomyocyte structure, cardiac perfusion and glucose metabolism. Methods/Design This randomized controlled intervention study investigates the effect of uninterrupted perioperative (parenteral nutrition on cardiac function in 48 patients undergoing coronary artery bypass grafting. Patients are given enteral nutrition (n = 16 or parenteral nutrition (n = 16, at least two days before, during, and two days after coronary artery bypass grafting, or are treated according to the standard guidelines (control (n = 16. We will illustrate the effect of (parenteral nutrition on differences in concentrations of amino acids and asymmetric dimethylarginine and in activity of dimethylarginine dimethylaminohydrolase and arginase in cardiac tissue and blood plasma. In addition, cardiomyocyte structure by histological, immuno-histochemical and ultrastructural analysis will be compared between the (parenteral and control group. Furthermore, differences in cardiac perfusion and global left ventricular function and glucose metabolism, and their changes after coronary artery bypass grafting are evaluated by electrocardiography-gated myocardial perfusion scintigraphy and 18F-fluorodeoxy-glucose positron emission tomography respectively. Finally, fat free mass is measured before and after intervention with bioelectrical impedance spectrometry in order to evaluate nutritional status. Trial registration Netherlands Trial Register (NTR: NTR2183

  18. Long-Term Surgical Complications in the Oral Cancer Patient: a Comprehensive Review. Part I

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    Antonia Kolokythas

    2010-07-01

    Full Text Available Objectives: Oral and oropharyngeal cancer remains among the top ten most common malignancies in the United States and worldwide. Over the last several decades the approach to treatment of oral cancer has changed very little with regards to primary tumour extirpation while the approach to the “at risk” lymph nodes has evolved significantly. Perhaps the most significant change in the surgical treatment of cancer is the introduction of free flap for reconstruction post resection. Despite these surgical advances, oral cancer ablation, still results in the sacrifice of several functional and aesthetic organs. The aim of this article was to provide a comprehensive review of the potential long-term complications associated with surgical treatment of oral cancer and their management.Material and Methods: The available English language literature relevant to long-term surgical complications associated with surgical treatment of oral cancer was reviewed. The potential common as well as rarer complications that may be encountered and their treatment are summarized.Results: In total 50 literature sources were obtained and reviewed. The topics covered in the first part of this review series include ablative surgery complications, issues with speech, swallowing and chewing and neurologic dysfunction.Conclusions: The early complications associated with oncologic surgery for oral cancer are similar to other surgical procedures. The potential long-term complications however are quite challenging for the oncologic team and the patient who survives oral cancer, primarily due to the highly specialized regional tissues involved in the surgical field.

  19. Acute hypothyroidism in a severely ill surgical patient

    DEFF Research Database (Denmark)

    Mogensen, T; Hjortsø, N C

    1988-01-01

    A case of acute postoperative hypothyroidism in a 62-year old woman is presented. One month before emergency admission because of a perforated gastric ulcer the patient had normal thyroid function, despite removal of a thyroid adenoma 20 years earlier. Following surgery the patient developed...

  20. Frailty and Delirium in the Elderly Surgical Patient

    OpenAIRE

    Raats, Jelle

    2017-01-01

    markdownabstractThe aims of the research in this thesis were to explore the role of conservative therapies in frail elderly patients in need for (extensive) surgery. Also, delirium incidence and predictive factors of delirium in elderly patients having surgery were examined.

  1. Surgical and prosthetic reconsiderations in patients with maxillectomy.

    NARCIS (Netherlands)

    Lethaus, B.; Lie, N.; Beer, F. de; Kessler, P.; Baat, C. de; Verdonck, H.W.

    2010-01-01

    The purpose of this study was to establish and evaluate new possibilities for rehabilitation of patients with obturator prosthesis who had undergone partial or total maxillectomy because of tumour ablation surgery. Eleven patients with maxillary defects were reconstructed with a computer-aided desig

  2. Psychological modulation in patients surgically intervened for gastroesophageal reflux disease.

    Science.gov (United States)

    Lara, F J Pérez; Carranque, G; Oehling, H; Hernández, J M; Oliva, H

    2014-08-01

    Gastroesophageal reflux disease (GERD) has been related with certain psychological dimensions. The influence of mood, emotional intelligence, and perceived quality of life on clinical symptoms and outcome of antireflux surgery was evaluated in GERD patients with and without hiatal hernia. The study included 61 patients who were diagnosed with GERD between 2003 and 2008: 16 of them without hiatal hernia (group A) and 45 of them with hiatal hernia (group B). All of these patients had undergone laparoscopic antireflux surgery. Patients were clinically examined and evaluated with the following instruments: Short Form (SF)-36 Health Survey, Gastrointestinal Quality of Life Index, Hospital Anxiety and Depression (HAD) Scale, and Trait Meta-Mood Scale (TMMS)-24. Proportions were compared by using the chi-squared test; averages were compared by using the Student's t-test (with Bonferroni's correction). In general, our patients intervened for GERD showed results lower than normal or close to the lower limit of normal in the administered tests. Patients in the group without hernia were younger (P frustration, fear, and worry. On the basis of such unfavorable phychoemotional results observed with GERD patients (especially those without hernia) in the different tests, we propose that improving our knowledge of the psychological profile of GERD patients - particularly those without hiatal hernia - could help in designing individualized medical and psychological therapies and increase success rates.

  3. Surgical management of parapharyngeal lymph node metastasis of thyroid carcinoma: a retrospective study of 25 patients

    Institute of Scientific and Technical Information of China (English)

    WANG Xiao-lei; XU Zhen-gang; WU Yue-huang; LIU Shao-yan; YU Yue

    2012-01-01

    Background Parapharyngeal lymph node (PPLN) metastasis from thyroid carcinoma is rare.We describe the clinical features,diagnosis,and surgical treatment of this condition.Methods Twenty-five patients with PPLN metastasis from thyroid carcinoma were treated at our institution from January 1999 to December 2010,including 22 patients with papillary carcinoma,two with medullary carcinoma,and one with follicular carcinoma.Of these,16 had a history of surgical treatment prior to PPLN metastasis.Of the nine patients without a history of surgical treatment,five had widespread cervical lymph node metastases and four had occult papillary thyroid carcinoma.PPLN metastasis was diagnosed by enhanced computed tomography in 22 cases.Results Resection of metastases was performed via a transcervical approach in 23 patients and a transmandibular approach in two patients.After a median follow-up time of 31 months (range:6-130 months),nine patients developed distant metastases,and six of these died of their disease.The 5-year survival rate was 63.8%.Conclusions PPLN metastasis from thyroid carcinoma may occur in patients:with previous neck dissection,with widespread metastases to cervical lymph nodes prior to initial treatment,and with occult thyroid carcinoma.Enhanced computed tomography is helpful for diagnosis in the first two presentations.Surgical resection remains the mainstay of treatment for this disease.PPLN metastasis has a tendency to be associated with distant metastases and a poor prognosis.

  4. External Dacryocystorhinostomy: Characteristics and Surgical Outcomes in Patients with and without Previous Dacryocystitis

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    Gilad Rabina

    2013-01-01

    Full Text Available Objective. To compare pre- and postoperative characteristics and surgical success rates of patients with and without previous episodes of dacryocystitis, who underwent external dacryocystorhinostomy (DCR for nasolacrimal duct obstruction (NLDO. Methods. The medical files of all patients who underwent external DCR between 2006 and 2011 in our institution were reviewed. The retrieved data of patients with and without previous episodes of dacryocystitis were compared. Surgical success was determined by postoperative followup of at least 6 months. Results. A total of 185 patients with NLDO underwent external DCR of whom 152 (100 females and 52 males, mean age 67 ± 15 years met the inclusion criteria. Sixty had previous episodes of dacryocystitis and 92 did not. Left-side obstruction was more common than right-side obstruction among patients with previous episodes of dacryocystitis (48.3% versus 31.7%, resp., P=0.031. Glaucoma patients were significantly more likely to develop dacryocystitis than patients without glaucoma (P=0.002. The success rate of external DCR was 94.4% for patients with previous episodes of dacryocystitis and 86.7% for patients without (P=0.337. Conclusions. The surgical outcomes of external DCR in patients with or without a previous episode of dacryocystitis were similar. Patients with glaucoma and NLDO had a significantly higher risk of developing dacryocystitis.

  5. Mediastinitis after cardiac transplantation

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    Noedir A. G. Stolf

    2000-05-01

    Full Text Available OBJECTIVE: Assessment of incidence and behavior of mediastinitis after cardiac transplantation. METHODS: From 1985 to 1999, 214 cardiac transplantations were performed, 12 (5.6% of the transplanted patients developed confirmed mediastinitis. Patient's ages ranged from 42 to 66 years (mean of 52.3±10.0 years and 10 (83.3% patients were males. Seven (58.3% patients showed sternal stability on palpation, 4 (33.3% patients had pleural empyema, and 2 (16.7% patients did not show purulent secretion draining through the wound. RESULTS: Staphylococcus aureus was the infectious agent identified in the wound secretion or in the mediastinum, or both, in 8 (66.7% patients. Staphylococcus epidermidis was identified in 2 (16.7% patients, Enterococcus faecalis in 1 (8.3% patient, and the cause of mediastinitis could not be determined in 1 (8.3% patient. Surgical treatment was performed on an emergency basis, and the extension of the débridement varied with local conditions. In 2 (16.7% patients, we chose to leave the surgical wound open and performed daily dressings with granulated sugar. Total sternal resection was performed in only 1 (8.3% patient. Out of this series, 5 (41.7% patients died, and the causes of death were related to the infection. Autopsy revealed persistence of mediastinitis in 1 (8.3% patient. CONCLUSION: Promptness in diagnosing mediastinitis and precocious surgical drainage have changed the natural evolution of this disease. Nevertheless, observance of the basic precepts of prophylaxis of infection is still the best way to treat mediastinitis.

  6. Surgical Treatment in patients with impacted teeth in maxillofacial department Artemisa (1994-2010

    Directory of Open Access Journals (Sweden)

    Juan Carlos Quintana Díaz

    2015-08-01

    Full Text Available Objective: To determine the behavior of the dental retention in the patients with impacted teeth and surgically operated in the Maxillofacial Surgical Service at Ciro Redondo General and Educational Hospital during the period between 1994 to 2010. Materials and methods: A descriptive retrospective study. The universe of work was constituted by the 2.064 patients of both sexes surgically operated, for having impacted teeth, in the service and during the period between January of 1994 to December of 2010. Results: A total of 3.153 surgical interventions were performed. There was predominance of the female sex and of white-colored patients. The most affected age group was from 16 to 34 years old with a total of 1.521 patients both females and males constituting the 73,8% of the cases. Discussion: The most frequent indication of treatment was the pericoronaritis and the surgical removal was the treatment most utilized in the 90,5 % of the cases. 

  7. Surgical management of maxillomandibular advancement in sleep apnea patients: specific technical considerations.

    Science.gov (United States)

    Gilon, Y; Raskin, S; Heymans, O; Poirrier, R

    2001-01-01

    Maxillomandibular advancement is an integral part of the surgical treatment of patients suffering from obstructive sleep apnea. A number of publications report its efficacy and have attempted to define predictive success criteria. However, few authors have shown an interest in the surgical specificity of this intervention and in the difficulties that can be encountered, which differ from those seen in conventional orthognathic surgery. In this article, a series of patients treated with maxillomandibular osteotomy to correct obstructive sleep apnea syndrome (n = 17) are compared with patients who underwent surgery for the correction of dentofacial disharmonies (n = 33). Observations emphasized the importance of respecting a strict surgical and postsurgical protocol to avoid any technical traps linked to maxillomandibular advancement, both in preoperative simulations and during and after surgery. Results concerning sleep parameters will be the subject of a future publication.

  8. Definition and scope of the surgical treatment in patients with pulmonary metastases from colorectal cancer

    Directory of Open Access Journals (Sweden)

    B. B. Ahmedov

    2016-01-01

    Full Text Available Surgical treatment of metastatic colorectal cancer in lungs is a relatively new trend of modern oncology. In this connection, still there are no clearly formulated criteria for patient selection for this type of intervention, approaches to repeated resections and scope of the surgical operation in case of multiple lesions. Established key prognostic factors include lesion of intrathoracic lymph nodes, timing of the development of metastatic disease, baseline level of carcinoembryonic antigen, number of foci and the volume of metastatic lesion, stage of the disease. Options for surgical access include lateral thoracotomy, sternotomy, thoracoscopy and thoracoscopy combined with additional minithoracotomy.If a patient has a single peripheral metastatic lesions, physician should prefer thoracoscopic operations. One of their advantages include minimum development of adhesions and possibility of subsequent re-thoracoscopy. Resection of pulmonary metastases from colorectal cancer (R0 resection rate allows to achieve persistent healing of the tumor process in a significant number of patients.

  9. Surgical treatment of infra-cardiac total anomalous pulmonary venous connection in 13 neonates%新生儿心下型完全性肺静脉异位引流的外科治疗

    Institute of Scientific and Technical Information of China (English)

    刘宇航; 衣慧; 温志杰; 洪小杨; 王辉; 王刚; 于文文; 封志纯; 周更须

    2015-01-01

    Objective To evaluate the effectiveness of urgent surgical correction for infra-cardiac total anomalous pulmonary venous connection(TAPVC)in neonates.Methods From October 2009 to Janu-ary 2015,13 patients with infra-cardiac TAPVC received surgical correction.The age of patients ranged from 6 to 28 days[(15.08 ±7.42)days],the body weight ranged from 2.5 to 4.8 kg [(3.34 ±0.67)kg].A median sternotomy was performed.Continuous cardiopulmonary bypass using bicaval cannulation with aortic cross-clamping and mild systemic hypothermia were used in all patients.Bi-atrial incision technique making anastomosis between the posterior left atrial wall and the vertical vein were employed in 3 cases.In the other 10 cases,the heart was elevated upward and to the right to expose the anomalous descending vertical vein to facilitate the anastomosis between the posterolateral left atrial wall and vertical vein.Results Emergent or subemergent operations were performed in all patients without surgical death.In the early stage after opera-tion,delayed sternal closure was employed in 1 1 patients,pulmonary hypertension crisis occurred in 3 pa-tients,small atrial septal defect was kept open for hemodynamic stabilization in 6 patients,temporary cardiac pacemaker for proper heart rate in 3 patients.All patients were uneventfully discharged except 2 patients died of severe low cardiac output syndrome.During the period of follow up,2 patients presented with recurrent pulmonary infection and signs of pulmonary venous obstruction including the increased flow speed at the site of anastomosis.One of 2 patients was lost of follow up and the other patient was uneventfully discharged after the second operation.The rest 9 patients received postoperative follow up for 1 month to 5 years,echocardio-graphy,X ray chest radiography,and electrocardiogram were performed during this period.As a result,all children had good cardiac function and with sinus rhythm on electrocardiogram and apparently reduced pul

  10. Elevated Levels of Asymmetric Dimethylarginine (ADMA in the Pericardial Fluid of Cardiac Patients Correlate with Cardiac Hypertrophy.

    Directory of Open Access Journals (Sweden)

    Zoltan Nemeth

    Full Text Available Pericardial fluid (PF contains several biologically active substances, which may provide information regarding the cardiac conditions. Nitric oxide (NO has been implicated in cardiac remodeling. We hypothesized that L-arginine (L-Arg precursor of NO-synthase (NOS and asymmetric dimethylarginine (ADMA, an inhibitor of NOS, are present in PF of cardiac patients and their altered levels may contribute to altered cardiac morphology.L-Arg and ADMA concentrations in plasma and PF, and echocardiographic parameters of patients undergoing coronary artery bypass graft (CABG, n = 28 or valve replacement (VR, n = 25 were determined.We have found LV hypertrophy in 35.7% of CABG, and 80% of VR patients. In all groups, plasma and PF L-Arg levels were higher than that of ADMA. Plasma L-Arg level was higher in CABG than VR (75.7 ± 4.6 μmol/L vs. 58.1 ± 4.9 μmol/L, p = 0.011, whereas PF ADMA level was higher in VR than CABG (0.9 ± 0.0 μmol/L vs. 0.7 ± 0.0 μmol/L, p = 0.009. L-Arg/ADMA ratio was lower in the VR than CABG (VRplasma: 76.1 ± 6.6 vs. CABGplasma: 125.4 ± 10.7, p = 0.004; VRPF: 81.7 ± 4.8 vs. CABGPF: 110.4 ± 7.2, p = 0.009. There was a positive correlation between plasma L-Arg and ADMA in CABG (r = 0.539, p = 0.015; and plasma and PF L-Arg in CABG (r = 0.357, p = 0.031; and plasma and PF ADMA in VR (r = 0.529, p = 0.003; and PF L-Arg and ADMA in both CABG and VR (CABG: r = 0.468, p = 0.006; VR: r = 0.371, p = 0.034. The following echocardiographic parameters were higher in VR compared to CABG: interventricular septum (14.7 ± 0.5 mm vs. 11.9 ± 0.4 mm, p = 0.000; posterior wall thickness (12.6 ± 0.3 mm vs. 11.5 ± 0.2 mm, p = 0.000; left ventricular (LV mass (318.6 ± 23.5 g vs. 234.6 ± 12.3 g, p = 0.007; right ventricular (RV (33.9 ± 0.9 cm2 vs. 29.7 ± 0.7 cm2, p = 0.004; right atrial (18.6 ± 1.0 cm2 vs. 15.4 ± 0.6 cm2, p = 0.020; left atrial (19.8 ± 1.0 cm2 vs. 16.9 ± 0.6 cm2, p = 0.033 areas. There was a positive correlation

  11. Perfectionism, Type D personality, and illness-related coping styles in cardiac rehabilitation patients.

    Science.gov (United States)

    Shanmugasegaram, Shamila; Flett, Gordon L; Madan, Mina; Oh, Paul; Marzolini, Susan; Reitav, Jaan; Hewitt, Paul L; Sturman, Edward D

    2014-03-01

    This study investigated the associations among trait perfectionism, perfectionistic self-presentation, Type D personality, and illness-specific coping styles in 100 cardiac rehabilitation patients. Participants completed the Multidimensional Perfectionism Scale, the Perfectionistic Self-Presentation Scale, the Type D Scale-14, and the Coping with Health Injuries and Problems Scale. Correlational analyses established that emotional preoccupation coping was associated with trait perfectionism, perfectionistic self-presentation, and Type D personality. Perfectionism was linked with both facets of the Type D construct (negative emotionality and social inhibition). Our results suggest that perfectionistic Type D patients have maladaptive coping with potential negative implications for their cardiac rehabilitation outcomes.

  12. Patient satisfaction with nursing care in a colorectal surgical population.

    Science.gov (United States)

    Lumby, J; England, K

    2000-06-01

    This paper describes one arm of a much larger, multi-site study whose hypothesis was that evidence-based nursing practice is more effective than routine nursing care in improving patient outcomes and health gain. This arm of the study investigated patient satisfaction as an outcome measure for those patients undergoing colorectal surgery. The study's relevance for nurses is in the potential feedback for reviewing nursing practice and health care delivery. Patient satisfaction with nursing care was measured through a validated questionnaire, the SERVQUAL, followed by interviews with a percentage of the study population. The results of this arm of the study confirm the importance of measuring patient satisfaction through a triangulated method which investigates thoroughly, providing feedback for continuous quality improvement. The in-depth interviews provided greater insight into the results of the questionnaire, enabling clear feedback to nursing staff at the different sites of the study. Results of the questionnaire revealed age, sex and education levels of patients as major influences on individual perceptions of nursing care. Patients whose surgery resulted in stomas were also less satisfied with health-care delivery.

  13. Influence of hypertonic sodium chloride hydroxyethyl starch 40 injection on cardiac and pulmonary function state of patients with radical surgery of esophageal cancer

    Institute of Scientific and Technical Information of China (English)

    Na Wang; Wen-Yun Xu; Juan Pu; Qing-Qing Zhang; Mou-Li Tian

    2016-01-01

    Objective:To study the influence degree of hypertonic sodium chloride hydroxyethyl starch 40 injection (HSH 40) for the cardiac and pulmonary function state of patients with radical surgery of esophageal cancer.Methods:A total of 60 patients with radical surgery of esophageal cancer in our hospital from January 2014 to January 2016 were divided into the control group and the observation group, and 30 cases in each group according to the method of random number table. The control group was treated with conventional treatment, and the observation group was treated with HSH 40 on the treatment of the control group. The cardiac and pulmonary function indexes of two groups before and after the treatment at different time after the treatment were compared.Results:The hemodynamic indexes, pulmonary circulation indexes, right heart function indexes and oxygenation indexes of the two groups before the treatment had no significant differences (allP>0.05), while the hemodynamic indexes, pulmonary circulation indexes, right heart function indexes and oxygenation indexes of the observation group at different time after treatment were all significantly better than those of the control group(allP>0.05).Conclusions:The influence of hypertonic sodium chloride hydroxyethyl starch 40 injection for the cardiac and pulmonary function state of patients with radical surgery of esophageal cancer is better, and the application effect for the surgical patients is better.

  14. [Surgical therapy and critical care medicine in severely burned patients - Part 1: the first 24 ours].

    Science.gov (United States)

    Dembinski, Rolf; Kauczok, Jens; Deisz, Robert; Pallua, Norbert; Marx, Gernot

    2012-09-01

    Critical care medicine in severely burned patients should be adapted to the different pathophysiological phases. Accordingly, surgical and non-surgical therapy must be coordinated adequately. Initial wound care comprises topical treatment of less severely injured skin and surgical debridement of severely burned areas. The first 24 hours of intensive care are focused on calculated fluid delivery to provide stable hemodynamics and avoid progression of local edema formation. In the further course wound treatment with split-thickness skin grafts is the major aim of surgical therapy. Critical care is focused on the avoidance of complications like infections and ventilator associated lung injury. Therefore, lung-protective ventilation strategies, weaning and sedation protocols, and early enteral nutrition are important cornerstones of the treatment.

  15. Postoperative adverse outcomes in intellectually disabled surgical patients: a nationwide population-based study.

    Directory of Open Access Journals (Sweden)

    Jui-An Lin

    Full Text Available BACKGROUND: Intellectually disabled patients have various comorbidities, but their risks of adverse surgical outcomes have not been examined. This study assesses pre-existing comorbidities, adjusted risks of postoperative major morbidities and mortality in intellectually disabled surgical patients. METHODS: A nationwide population-based study was conducted in patients who underwent inpatient major surgery in Taiwan between 2004 and 2007. Four controls for each patient were randomly selected from the National Health Insurance Research Database. Preoperative major comorbidities, postoperative major complications and 30-day in-hospital mortality were compared between patients with and without intellectual disability. Use of medical services also was analyzed. Adjusted odds ratios using multivariate logistic regression analyses with 95% confidence intervals were applied to verify intellectual disability's impact. RESULTS: Controls were compared with 3983 surgical patients with intellectual disability. Risks for postoperative major complications were increased in patients with intellectual disability, including acute renal failure (odds ratio 3.81, 95% confidence interval 2.28 to 6.37, pneumonia (odds ratio 2.01, 1.61 to 2.49, postoperative bleeding (odds ratio 1.35, 1.09 to 1.68 and septicemia (odds ratio 2.43, 1.85 to 3.21 without significant differences in overall mortality. Disability severity was positively correlated with postoperative septicemia risk. Medical service use was also significantly higher in surgical patients with intellectual disability. CONCLUSION: Intellectual disability significantly increases the risk of overall major complications after major surgery. Our findings show a need for integrated and revised protocols for postoperative management to improve care for intellectually disabled surgical patients.

  16. Conservative Surgical Treatment of Infected Ulceration of the First Metatarsophalangeal Joint With Osteomyelitis in Diabetic Patients.

    Science.gov (United States)

    Dalla Paola, Luca; Carone, Anna; Morisi, Claudio; Cardillo, Sara; Pattavina, Marco

    2015-01-01

    Ulceration of the plantar aspect of the first metatarsophalangeal joint is a common localization in the diabetic foot. Conservative treatment of this lesion is a challenging problem, performed through the soft tissues and osseous debridement. The present study included a cohort of 28 patients affected by diabetes mellitus and a first ray lesion penetrating the bone. After surgical debridement with removal of the infected bone, we positioned antibiotic-loaded bone cement and stabilized the treated area with an external fixator. All patients with critical limb ischemia had their vascular disease treated before the procedure. The mean follow-up was 12.2 ± 6.9 months. Four patients developed a relapse of the ulceration after the procedure. In the postoperative period, 1 patient (3.57%) developed dehiscence of the surgical site and underwent a second procedure. In the follow-up period, 2 patients (7.14%) experienced bone cement dislocation. In 1 of these patients, a new ulceration was observed dorsally to the surgical site. The approach was surgical revision with bone cement replacement and stabilization with a new external fixator. In the other patient, given the absence of ulcerations, the cement was removed, and arthrodesis with internal stabilization using 2 cannulated screws was performed. One patient (3.57%), who had developed a relapse of ulceration after recurrent critical ischemia, underwent a percutaneous revascularization procedure and transmetatarsal amputation. During the follow-up period, no ulceration recurrences, transfer ulcerations, shoe fit problems, or gait abnormalities were detected in the other 24 patients. Our study presents the results of a technique requiring a 1-stage surgical approach to a relatively common problem, which is often difficult to solve.

  17. Tracking surgical day care patients using RFID technology

    NARCIS (Netherlands)

    L.S.G.L. Wauben; A.C.P. Guédon; D.F. de Korne (Dirk); J.J. van den Dobbelsteen (John)

    2015-01-01

    markdownabstract__Abstract__ __Objective__: Measure wait times, characterise current information flow and define requirements for a technological information system that supports the patient’s journey. __Design__: First, patients were observed during eight random weekdays and the durations of act

  18. Risk factors in patients surgically treated for peptic ulcer perforation

    DEFF Research Database (Denmark)

    Møller, Morten Hylander; Shah, Kamran; Bendix, Jørgen;

    2009-01-01

    OBJECTIVE: The overall mortality for patients undergoing surgery for perforated peptic ulcer has increased despite improvements in perioperative monitoring and treatment. The objective of this study was to identify and describe perioperative risk factors in order to identify ways of optimizing...... the treatment and to improve the outcome of patients with perforated peptic ulcer. MATERIAL AND METHODS: Three hundred and ninety-eight patients undergoing emergency surgery in four university hospitals in Denmark were included in the study. Information regarding the pre-, intra- and postoperative phases were...... insufficiency upon admission and insufficient postoperative nutrition have been added to the list of independent risk factors for death within 30 days of surgery in patients with peptic ulcer perforation. Finding that shock upon admission, reduced albumin blood levels upon admission, renal insufficiency upon...

  19. Surgical treatment of jaw osteonecrosis in "Krokodil" drug addicted patients.

    Science.gov (United States)

    Poghosyan, Yuri M; Hakobyan, Koryun A; Poghosyan, Anna Yu; Avetisyan, Eduard K

    2014-12-01

    Retrospective study of jaw osteonecrosis treatment in patients using the "Krokodil" drug from 2009 to 2013. On the territory of the former USSR countries there is widespread use of a self-produced drug called "Krokodil". Codeine containing analgesics ("Sedalgin", "Pentalgin" etc), red phosphorus (from match boxes) and other easily acquired chemical components are used for synthesis of this drug, which used intravenously. Jaw osteonecrosis develops as a complication in patients who use "Krokodil". The main feature of this disease is jawbone exposure in the oral cavity. Surgery is the main method for the treatment of jaw osteonecrosis in patients using "Krokodil". 40 "Krokodil" drug addict patients with jaw osteonecrosis were treated. Involvement of maxilla was found in 11 patients (27.5%), mandible in 21 (52.5%), both jaws in 8 (20%) patients. 35 Lesions were found in 29 mandibles and 21 lesions in 19 maxillas. Main factors of treatment success are: cessation of "Krokodil" use in the pre- (minimum 1 month) and postoperative period and osteonecrosis area resection of a minimum of 0.5 cm beyond the visible borders of osteonecrosis towards the healthy tissues. Surgery was not delayed until sequestrum formation. In the mandible marginal or segmental resection (with or without TMJ exarticulation) was performed. After surgery recurrence of disease was seen in 8 (23%) cases in the mandible, with no cases of recurrence in the maxilla. According to our experience in this case series, surgery is the main method for the treatment of jaw osteonecrosis in patients using "Krokodil". Cessation of drug use and jaw resection minimize the rate of recurrences in such patients.

  20. Orthodontic and Orthognathic Surgical Treatment of a Pediatric OSA Patient

    Science.gov (United States)

    2016-01-01

    A case report is presented which demonstrates the effectiveness of comprehensive orthodontic treatment combined with orthognathic surgery in the correction of malocclusion and reduction in the sequelae of Obstructive Sleep Apnea (OSA). The patient's severe OSA was improved to very mild as evaluated by full overnight polysomnogram. The orthodontic treatment included the expansion of both dental arches and mandibular advancement surgery. There was significant improvement in the patient's sleep continuity and architecture with the elimination of obstructive apneas. PMID:27668098

  1. Surgical treatment of iliotibial band friction syndrome. A retrospective study of 45 patients.

    Science.gov (United States)

    Drogset, J O; Rossvoll, I; Grøntvedt, T

    1999-10-01

    Iliotibial band friction syndrome is an overuse injury mainly affecting runners, but also other athletes. The treatment of choice is conservative. If this treatment is unsuccessful, surgical treatment can be performed. The posterior half of the iliotibial band is transsected where it passes over the lateral epicondyle of the femur. Optionally the underlying bursa is removed. Between 1989 and 1996 45 patients were operated in Trondheim. The mean age was 27 (14-46) years. Of the patients, 22 (48.9%) had excellent results, 16 (35.5%) had good results, 6 (13.3%) had fair results and 1 (2.2%) patient had a poor result. One patient had a minor postoperative infection. Had the postoperative result been known beforehand, 75.6% of the patients would have been operated on again. We conclude that surgical treatment of iliotibial band friction syndrome produces good results in patients with insufficient relief of symptoms after conservative treatment.

  2. Outcome and Complications in Surgical Treatment of Lumbar Stenosis or Spondylolisthesis in Geriatric Patients.

    Science.gov (United States)

    Lee, Jin-Young; Moon, Seong-Hwan; Suh, Bo-Kyung; Yang, Myung Ho; Park, Moon Soo

    2015-09-01

    Development of anesthesiology and improvement of surgical instruments enabled aggressive surgical treatment even in elderly patients, who require more active physical activities than they were in the past. However, there are controversies about the clinical outcome of spinal surgery in elderly patients with spinal stenosis or spondylolisthesis. The purpose of this study is to review the clinical outcome of spinal surgery in elderly patients with spinal stenosis or spondylolisthesis. MEDLINE search on English-language articles was performed. There were 39685 articles from 1967 to 2013 regarding spinal disease, among which 70 dealt with geriatric lumbar surgery. Eighteen out of 70 articles dealt with geriatric lumbar surgery under the diagnosis of spinal stenosis or spondylolisthesis. One was non-randomized prospective, and other seventeen reports were retrospective. One non-randomized prospective and twelve out of seventeen retrospective studies showed that old ages did not affect the clinical outcomes. One non-randomized prospective and ten of seventeen retrospective studies elucidated postoperative complications: some reports showed that postoperative complications increased in elderly patients, whereas the other reports showed that they did not increase. Nevertheless, most complications were minor. There were two retrospective studies regarding the mortality. Mortality which was unrelated to surgical procedure increased, but surgical procedure-related mortality did not increase. Surgery as a treatment option in the elderly patients with the spinal stenosis or spondylolisthesis may be reasonable. However, there is insufficient evidence to make strong recommendations regarding spinal surgery for geriatric patients with spinal stenosis and spondylolisthesis.

  3. Functional assessment of patients with cervical myelopathy who underwent surgical treatment

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    Thiago Pereira Coutinho

    2014-03-01

    Full Text Available OBJECTIVE: Evaluate and correlate the functional response of patients with cervical myelopathy with the current clinical scores in patients who underwent surgical treatment. METHODS: We analyzed medical records of 34 patients with cervical myelopathy who underwent four different types of surgery. All patients were evaluated preoperatively and postoperatively with the application of the JOA and Nurick questionnaires. RESULTS: Functional clinical improvement was statistically significant. The mean preoperative JOA was 8.5 ± 3.06 and 10.7 ± 3.9 in the postoperative; Nurick was 3.2 ± 1.1 preoperatively and 2.8 ± 1.3 postoperatively. CONCLUSION: There is benefit with the surgical procedure in patients with cervical myelopathy. The neurological function after surgery depends on the previous function (the higher the duration of the previous symptoms, the greater the progression of the disease and, therefore, worse the neurological function and the age is not a relevant factor of improvement, as already shown in other series. The clinical functional improvement of patients is visible with surgical treatment, regardless of surgical technique.

  4. Predischarge maximal exercise test identifies risk for cardiac death in patients with acute myocardial infarction

    DEFF Research Database (Denmark)

    Nielsen, J R; Mickley, H; Damsgaard, E M

    1990-01-01

    A maximal exercise test was performed in 54 patients with acute myocardial infarction (AMI) before discharge and in 49 age-matched control subjects. The long-term prognosis was assessed after an average follow-up of 7.6 years in AMI patients and 5.8 years in control subjects. The maximal work...... capacity and systolic blood pressure increase in AMI patients was 59% that of control subjects (p less than 0.001). Seventeen AMI patients had significant ST-segment shifts, 13 with ST depression and 4 with ST elevation. In AMI patients experiencing a cardiac death during follow-up the maximal work...... were of no significant value. In this study maximal work capacity turned out to be the best single exercise variable for identifying groups of AMI patients with very low and relative high risk of cardiac death. When all 3 exercise variables were combined, the predischarge maximal exercise test...

  5. Pre: Surgical orthopedic pre-maxillary alignment in bilateral cleft lip and palate patient

    OpenAIRE

    Vijaya Prasad Kamavaram Ellore; Naveen Kumar Ramagoni; Mahantesha Taranatha; Asha Nara; Gururaj Gunjalli; Ashwin Devasya Bhat

    2012-01-01

    Pre-surgical orthopedic appliances are mainly used to retract and align the protruded and deviated pre-maxilla and to facilitate initial lip repair. This article presents a case report of a five year old male child patient with bilateral cleft lip and palate in whom a special custom made pre-surgical orthopedic appliance was delivered. Use of a special custom made presurgical orthopedic appliance for repositioning pre-maxilla in bilateral cleft lip and palate patient is discussed in this arti...

  6. Pre: Surgical orthopedic pre-maxillary alignment in bilateral cleft lip and palate patient

    Directory of Open Access Journals (Sweden)

    Vijaya Prasad Kamavaram Ellore

    2012-01-01

    Full Text Available Pre-surgical orthopedic appliances are mainly used to retract and align the protruded and deviated pre-maxilla and to facilitate initial lip repair. This article presents a case report of a five year old male child patient with bilateral cleft lip and palate in whom a special custom made pre-surgical orthopedic appliance was delivered. Use of a special custom made presurgical orthopedic appliance for repositioning pre-maxilla in bilateral cleft lip and palate patient is discussed in this article.

  7. 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.

  8. Surgical management for early-stage bilateral breast cancer patients in China.

    Directory of Open Access Journals (Sweden)

    Jia-jian Chen

    Full Text Available The aim of this study was to investigate the current surgical management strategy for bilateral breast cancer (BBC patients and to assess the changes in this strategy in China.This is a retrospective review of all patients with early-stage BBC who underwent surgical treatment at the Fudan University Shanghai Cancer Center between June 2007 and June 2014.A total of 15,337 patients with primary breast cancer were identified. Of these patients, 218 (1.5% suffered from synchronous bilateral breast cancer (sBBC, and 296 (2.0% suffered from metachronous bilateral breast cancer (mBBC. Patients with a lobular carcinoma component, those with estrogen receptor-positive cancer, and those with an accompanying sclerosing adenosis in the affected breast tended to develop BBC. The rates of bilateral mastectomy, breast conserving therapy, reconstruction, and combined surgeries were 86.2%, 6.4%, 3.7%, and 3.7%, respectively, for patients with sBBC and 81.1%, 4.4%, 3.0%, and 11.5%, respectively, for patients with mBBC. The interval between bilateral cancers, age at first diagnosis of breast cancer, histopathological type, and stage have significant impacts on the choice of surgery for patients with BBC.Bilateral mastectomy was the dominant surgical management for patients with BBC in China, despite the increased application of breast reconstruction surgery observed in recent years. Bilateral prosthetic breast reconstruction was the ideal choice for patients with sBBC. Chinese surgeons should take responsibility for patient education and inform their patients about their surgical options.

  9. Surgical Treatment of Patients with Lennox-Gastaut Syndrome Phenotype

    Directory of Open Access Journals (Sweden)

    Shi-Yong Liu

    2012-01-01

    Full Text Available Lennox-Gastaut syndrome (LGS is a devastating and refractory generalized epilepsy affecting children and adolescents. In this study we report the results of resective surgery in 18 patients with LGS phenotype who underwent single-lobe/lesionectomy or multilobe resection plus multiple subpial transection and/or callosotomy. After surgery, seven patients became completely seizure-free (Engel Class I and five almost seizure-free (Engel Class II. Additional four had significant seizure control (Engel Class III, and two had no change in seizure frequency (Engel Class IV. Of the 4 patients without any lesion on brain MRI, 2 ended with Engel Class II, 1 with III and the other with IV in Engels’ classification. Mean intelligence quotient (IQ increased from 56.1 ± 8.1 (mean ± SD before operation to 67.4 ± 8.2 (mean ± SD after operation, a significant improvement (P=0.001. Results also indicated that the younger the patient at surgery, or the shorter the interval between onset of seizure and resective operation, the better the intellectual outcome. Our data suggest that resective epilepsy surgery can be successful in patients with LGS phenotype as long as the EEG shows dominance of discharges in one hemisphere and corresponding ipsilateral imaging findings, even with contralateral ictal discharges.

  10. Invasive strategy in patients with resuscitated cardiac arrest and ST elevation myocardial infarction

    OpenAIRE

    Gorjup, Vojka; Noc, Marko; Radsel, Peter

    2014-01-01

    Coronary artery disease is the most frequent cause of sudden cardiac death. There is general consensus that immediate coronary angiography with percutaneous coronary intervention (PCI) should be performed in all conscious and unconscious patients with ST-elevation myocardial infarction in post-resuscitation electrocardiogram. In these patients acute coronary thrombotic lesion (“ACS” lesion) suitable for PCI is typically present in more than 90%. PCI in these patients is not only feasible and ...

  11. Cardiac surgery in a patient with immunological thrombocytopenic purpura: Complications and precautions

    Directory of Open Access Journals (Sweden)

    Vivek Chowdhry

    2013-01-01

    Full Text Available Immune thrombocytopenic purpura (ITP patients are at high-risk for bleeding complications during and after cardiac surgeries involving cardiopulmonary bypass. We report a patient with ITP with severe coronary artery disease and mitral valve regurgitation who underwent uncomplicated coronary artery bypass grafting and mitral valve replacement. Three weeks later, the patient was readmitted in a very low general condition with signs of pericardial tamponade. We describe our experience of managing the case.

  12. Mutations in the Kv1.5 channel gene KCNA5 in cardiac arrest patients

    DEFF Research Database (Denmark)

    Nielsen, Nathalie H; Winkel, Bo G; Kanters, Jørgen K

    2007-01-01

    identified the point mutations P91L and E33V in the KCNA5 gene encoding the Kv1.5 potassium channel that has not previously been associated with arrhythmia. We functionally characterized the mutations in HEK293 cells. The mutated channels behaved similarly to the wild-type with respect to biophysical......Mutations in one of the ion channels shaping the cardiac action potential can lead to action potential prolongation. However, only in a minority of cardiac arrest cases mutations in the known arrhythmia-related genes can be identified. In two patients with arrhythmia and cardiac arrest, we...... characteristics and drug sensitivity. Both patients also carried a D85N polymorphism in KCNE1, which was neither found to influence the Kv1.5 nor the Kv7.1 channel activity. We conclude that although the two N-terminal Kv1.5 mutations did not show any apparent electrophysiological phenotype, it is possible...

  13. Observation of right descending pulmonary arterial size and frontal cardiac area in patent ductus arteriosus patients

    Energy Technology Data Exchange (ETDEWEB)

    Ahn, Kyung Soo; Seol, Hae Yung; Suh, Won Huk; Lee, Min Jae [Korea University College of Medicine, Seoul (Korea, Republic of)

    1979-12-15

    Frontal cardiac area, right descending pulmonary arterial size and size of the ductus arteriosus were measured on 29 patients with patent ductus arteriosus,21 females and 8 males. The results are as follows: 1. Frontal cardiac area in PDA patient in this series is increased in 0.63% to 100.11 % and the average is 38.91-23.54%. 2. Central branch of the right descending pulmonary artery is dilated in 28 cases (96.55%) on pre-operative stage, and combination with dilation of central branch and constriction of peripheral branch is in 18 cases (62.1%). 3. Degree of dilation of central branch is correlated with increase of age, but it is not related with size of ductus arteriosus. 4. Increase rate of frontal cardiac area is not related with size of ductus arteriosus.

  14. Patient recall 6 weeks after surgical consent for midurethral sling using mesh

    Science.gov (United States)

    McFadden, Brook L.; Hammil, Sarah L.; Constantine, Melissa L.; Tarr, Megan E.; Kenton, Kimberly S.; Abed, Husam T.; Sung, Vivian W.; Rogers, Rebecca G.

    2017-01-01

    Introduction and hypothesis We aimed to determine patient recall of specific surgical risks and benefits discussed during consent for midurethral sling (MUS) surgery immediately after consent and at 6 weeks follow-up. Specifically we sought to determine whether or not women recalled specific risks related to the placement of mesh. Methods Surgeons consented patients for MUS in their usual fashion during audio recorded consent sessions. After consent and again at 6 weeks postoperatively, women completed a checklist of risks, benefits, alternatives, and general procedural items covered during consent. In addition, women completed the Decision Regret Scale for Pelvic Floor Disorders (DRS-PFD). Audio files were used to verify specific risks, benefits, alternatives, and procedural items discussed at consent. Recall of specific risks, benefits, and alternatives were correlated with DRS-PFD scores. Results Sixty-three women completed checklists immediately post consent and at 6 weeks postoperatively. Six-week recall of benefits, alternatives, and description of the operation did not change. Surgical risk recall as measured by the patient checklist deteriorated from 92 % immediately post consent to 72 % at 6 weeks postoperatively (p surgical risk recall and surgical complications (r =.31, p = .02). Conclusions Recall of MUS surgery risks deteriorated overtime. Specifically, women forgot that mesh was placed or might erode. Further investigations into methods and measures of adequate consent that promote recall of long-term surgical risks are needed. PMID:23818127

  15. A comparison of androgen deprivation therapy versus surgical castration for patients with advanced prostatic carcinoma

    Institute of Scientific and Technical Information of China (English)

    Yu-hsiang LIN; Chien-lun CHEN; Chen-pang HOU; Phei-lang CHANG; Ke-hung TSUI

    2011-01-01

    Airn:To examine the outcomes of patients with advanced prostate carcinoma who underwent medical or surgical castration.Methods:A hundred twenty one consecutive cases of patients with advanced prostate carcinoma who underwent medicaI or surgical castration between 2001 and 2006 were retrospectively reviewed.Associations between clinicaI outcomes and prognostic scoring factors were determined based on the Reijke study.In the surgical and medical castration groups.the impact on the prostate-specific antigen(PSA)normalization rate,the rebound rate and the disease-free survivaI rate were evaluated.The mean foIlow-up was 36.1months.Results:In the initial 12 months.there were no statisticaI differences in the PSA normalization rate and the PSA rebound rate between the two groups.However,the PSA rebound rate after the 12th month(20.90%vs 40.74%.P=-0.0175)and the 18th month PSA normalization rate(59.70%vs 37.04%.P=0.0217)differed significantly between the two groups,and these differences were maintained to the end of the study.When comparing patients grouped according to Reijke prognosis scores.there was no difference between medical and surgical castration for the good prognosis group.However, among the patients given a poor prognosis,surgical castration was superior in terms of the PSA normalization rate,the PSA rebound rate.the tumor progression-free survival rate(P<0.001)and the overalI survivaI rate (P<0.001).Conclusion:Advanced prostate carcinoma patients with poor pretreatment prognosis scores should undergo surgical castration rather than medical castration for better PSA rebound rates and overaII survival.

  16. Effect of weight support exercise therapy on the cardiac function in patients with chronic heart failure

    Institute of Scientific and Technical Information of China (English)

    Dong-Dong Jiao; Wen-Yu Zhang; Jing Xu; Guang-Jian Zhu; Jia Chen

    2016-01-01

    Objective:To explore the effect of weight support exercise therapy on the cardiac function and living quality in patients with chronic heart failure.Methods: A total of 75 patients with CHF were included in the study and randomized into the observation group (n=38) and the control group (n=37). the patients in the control group were given routine drug therapy. on the above basis, the patients in the observation group were given weight support exercise therapy for rehabilitation. six-month treatment was regarded as one course. the plasma BNP and aldosterone levels before and after treatment in the two groups were detected. the related cardiac function indicators in the two groups were compared. 6mwt and MHL were used to evaluate the exercise tolerance and living quality, respectively.Results:The comparison of plasma BNP and aldosterone levels, various cardiac function indicators, 6 min walking distance, and MHL score before treatment between the two groups was not statistically significant. BNP and aldosterone levels after treatment in the two groups were significantly reduced, and the reduced degree in the observation group was significantly greater than that in the control group. after treatment, HR, LVEDD, and MHL score were significantly reduced, LVEF, FS, and 6 min walking distance were significantly increased, and the comparison between the two groups was statistically significant.Conclusions:Weight support exercise therapy can significantly reduce the plasma BNP and aldosterone levels in CHF patients, improve the cardiac function, and enhance the exercise tolerance and living quality.

  17. Inspiratory Muscle Training and Functional Capacity in Patients Undergoing Cardiac Surgery

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    André Luiz Lisboa Cordeiro

    Full Text Available Abstract Introduction: Cardiac surgery is a highly complex procedure which generates worsening of lung function and decreased inspiratory muscle strength. The inspiratory muscle training becomes effective for muscle strengthening and can improve functional capacity. Objective: To investigate the effect of inspiratory muscle training on functional capacity submaximal and inspiratory muscle strength in patients undergoing cardiac surgery. Methods: This is a clinical randomized controlled trial with patients undergoing cardiac surgery at Instituto Nobre de Cardiologia. Patients were divided into two groups: control group and training. Preoperatively, were assessed the maximum inspiratory pressure and the distance covered in a 6-minute walk test. From the third postoperative day, the control group was managed according to the routine of the unit while the training group underwent daily protocol of respiratory muscle training until the day of discharge. Results: 50 patients, 27 (54% males were included, with a mean age of 56.7±13.9 years. After the analysis, the training group had significant increase in maximum inspiratory pressure (69.5±14.9 vs. 83.1±19.1 cmH2O, P=0.0073 and 6-minute walk test (422.4±102.8 vs. 502.4±112.8 m, P=0.0031. Conclusion: We conclude that inspiratory muscle training was effective in improving functional capacity submaximal and inspiratory muscle strength in this sample of patients undergoing cardiac surgery.

  18. The effect of marine n-3 polyunsaturated fatty acids on cardiac autonomic and hemodynamic function in patients with psoriatic arthritis

    DEFF Research Database (Denmark)

    Kristensen, Salome; Schmidt, Erik Berg; Schlemmer, Annette;

    2016-01-01

    The aim of this study was to investigate the effect of marine n-3 polyunsaturated fatty acids (PUFA) on cardiac autonomic function and vascular function in patients with psoriatic arthritis.......The aim of this study was to investigate the effect of marine n-3 polyunsaturated fatty acids (PUFA) on cardiac autonomic function and vascular function in patients with psoriatic arthritis....

  19. POST-OPERATIVE VENTRICULAR TACHYCARDIA LEADING TO CARDIAC ARREST IN AN ASAG- I PATIENT OF CHOLECYSTECTOMY: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Pradip

    2014-03-01

    Full Text Available We here present our experience with ventricular tachycardia (VT leading to cardiac arrest in a patient with American Society of Anesthesiologists grade-I (ASA-I 11 hours after cholecystectomy. Excessive fluid overload and hypoxemia due to lung congestion may lead to cardiac arrest in this case. Immediate diagnosis and appropriate intervention saved the life of the patient.

  20. Efficacy analysis of intravenous thrombolysis after cardiopulmonary resuscitation for patients with acute myocardial infarction and cardiac arrest

    Institute of Scientific and Technical Information of China (English)

    张晓丽

    2014-01-01

    Objective To explore the clinical value of intravenous thrombolysis in the treatment of patients with acute myocardial infarction(AMI)and cardiac arrest after cardiopulmonary resuscitation.Methods 120 patients with AMI and cardiac arrest admitted in our hospital from Mar2009 to Mar 2013 were divided into thrombolytic group(n=50)and control group(n=70)according to the

  1. Prognostic factors for death and survival with or without complications in cardiac arrest patients receiving CPR within 24 hours of anesthesia for emergency surgery

    Directory of Open Access Journals (Sweden)

    Siriphuwanun V

    2014-10-01

    Full Text Available Visith Siriphuwanun,1 Yodying Punjasawadwong,1 Worawut Lapisatepun,1 Somrat Charuluxananan,2 Ketchada Uerpairojkit2 1Department of Anesthesiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand; 2Department of Anesthesiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand Purpose: To determine prognostic factors for death and survival with or without complications in cardiac arrest patients who received cardiopulmonary resuscitation (CPR within 24 hours of receiving anesthesia for emergency surgery. Patients and methods: A retrospective cohort study approved by the Maharaj Nakorn Chiang Mai University Hospital Ethical Committee. Data used were taken from records of 751 cardiac arrest patients who received their first CPR within 24 hours of anesthesia for emergency surgery between January 1, 2003 and October 31, 2011. The reviewed data included patient characteristics, surgical procedures, American Society of Anesthesiologist (ASA physical status classification, anesthesia information, the timing of cardiac arrest, CPR details, and outcomes at 24 hours after CPR. Univariate and polytomous logistic regression analyses were used to determine prognostic factors associated with the outcome variable. P-values of less than 0.05 were considered statistically significant. Results: The outcomes at 24 hours were death (638/751, 85.0%, survival with complications (73/751, 9.7%, and survival without complications (40/751, 5.3%. The prognostic factors associated with death were: age between 13–34 years (OR =3.08, 95% CI =1.03–9.19; ASA physical status three and higher (OR =6.60, 95% CI =2.17–20.13; precardiopulmonary comorbidity (OR =3.28, 95% CI =1.09–9.90; the condition of patients who were on mechanical ventilation prior to receiving anesthesia (OR =4.11, 95% CI =1.17–14.38; surgery in the upper abdominal site (OR =14.64, 95% CI =2.83–75.82; shock prior to cardiac arrest (OR =6.24, 95% CI =2.53–15

  2. Impaired cardiac sympathetic innervation in symptomatic patients with long QT syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Kies, Peter; Stegger, Lars; Schober, Otmar [University Hospital Muenster, Department of Nuclear Medicine, Muenster (Germany); Paul, Matthias; Moennig, Gerold [University Hospital Muenster, Department for Cardiology and Angiology, Muenster (Germany); Gerss, Joachim [University of Muenster, Institute of Biostatistics and Clinical Research, Muenster (Germany); Wichter, Thomas [Marienhospital Osnabrueck, Department of Cardiology, Niels-Stensen-Kliniken, Osnabrueck (Germany); Schaefers, Michael [University of Muenster, European Institute of Molecular Imaging - EIMI, Muenster (Germany); Schulze-Bahr, Eric [University Hospital Muenster, Department for Cardiology and Angiology, Muenster (Germany); University Hospital Muenster, Institute for Genetics of Heart Diseases, Muenster (Germany)

    2011-10-15

    Increased sympathetic activation is a key modifier for arrhythmogenesis in patients with long QT syndrome (LQTS), a congenital channelopathy. Therefore, we investigated cardiac sympathetic function using {sup 123}I-metaiodobenzylguanidine (MIBG) single photon emission computed tomography (SPECT) in a cohort of symptomatic LQTS patients and correlated these findings with the underlying genotype. [{sup 123}I]MIBG SPECT was performed in 28 LQTS patients. Among these, 18 patients (64%) had a previous syncope and 10 patients (36%) survived sudden cardiac arrest. Patients were characterized in terms of genetic subtypes and QTc interval on surface ECGs. SPECT images were analysed for regional [{sup 123}I]MIBG uptake in a 33-segment bullseye scheme and compared to those obtained from 10 age-matched healthy control subjects (43 {+-} 12 years). An abnormal {sup 123}I-MIBG scan was found in 17 of 28 LQTS patients (61%) with a tracer reduction mainly located in the anteroseptal segments of the left ventricle. This finding was independent of the genetic LQTS subtype. In addition, no differences were found between LQTS patients with a QTc >500 ms vs <500 ms or those suffering from syncope vs VF (p > 0.05). A distinct regional pattern of impaired cardiac sympathetic function was identified in the majority of symptomatic LQTS patients. This innervation defect was independent of the underlying genotype and clinical disease expression. (orig.)

  3. Malnutrition in hospitalised patients; a real concern in surgical outcomes

    Directory of Open Access Journals (Sweden)

    Chandrashekhar C. Mahakalkar

    2014-02-01

    Conclusions: The change in various parameter of nutritional status was observed in hospitalized patients. The treatment should be aimed at treating specific disorders along with nutritional correction. It is recommended to have dietary plans at the time of admission in consultation with the dietician. [Int J Res Med Sci 2014; 2(1.000: 250-257

  4. Patients' Opinions about Polish Surgeons and Surgical Treatment.

    Science.gov (United States)

    Olakowski, Marek; Hładoń, Aleksandra; Seweryn, Mariusz; Ciosek, Jakub; Świątkiewicz, Wojciech

    2016-10-01

    In Polish society Stereotypes about the surgeons are deeply rooted, which could really affect their relationship with the patient and the entire treatment process. The aim of the study was to evaluate the results of an opinion survey on the image of the surgeon and operative treatment.

  5. [Diagnostic significance and therapeutic consequences of computerized tomography (patient outcome research). II: General surgical diagnosis].

    Science.gov (United States)

    Hidajat, N; Schröder, R J; Vogl, T; Neuhaus, P; Schedel, H; Felix, R

    1995-03-01

    Computed tomography is one of the indispensable diagnostic methods in the treatment of many surgical patients. On the other hand, the high cost of equipment and effort and the expensive examination must be taken into account. For the purposes of a patient-outcome study all CT examinations of surgical patients performed in March to May 1993 were analysed under medical and economic aspects. 49% of the 210 examinations (153 patients) were primary examinations, 51% served as control examinations. In 61% the diagnosis was already known, but additional information with decisive influence on the further treatment was obtained. In 17% the supposed diagnosis could be verified and in 22% it was rejected. In 170 examinations (81%) the necessity of an operation was the question. 53% of all CT examinations revealed that indication for an operation was absent, and in 28% an operative intervention was performed. The CT examination of surgical patients cannot be substituted by lower-cost methods. The use of an efficient planning of the therapeutic procedures, shortcutting of many other diagnostic examinations, and the avoidance of unnecessary surgical interventions result in shortening the duration of treatment and are instrumental in reducing the total treatment cost.

  6. Diagnosis and surgical treatment of pancreatic endocrine tumors in 36 patients: a single-center report

    Institute of Scientific and Technical Information of China (English)

    LIU Hong; ZHANG Su-zhan; WU Yu-lian; FANG He-qing; LI Jiang-tao; SHENG Hong-wei; WANG Yong

    2007-01-01

    Background Pancreatic endocrine tumors (PETs) are rare and their surgical treatment is often debated. The purpose of this retrospective study was to analyze the diagnosis and surgical strategy of functioning and non-functioning PETs.Methods From May 1980 to March 2006, 36 patients with pancreatic endocrine tumors at the Second Affiliated Hospital of Zhejiang University were retrospectively studied.Results Among the 36 patients, 29 (81%) had functioning tumors, and 7 (19%) had nonfunctioning tumors. Ninety-two percent of insulinomas were benign, whereas 4 (57%) of nonfunctioning PETs were malignant. The size of functioning tumors was (2.3±0.3) cm, that of nonfunctioning tumors was less than (5.1±0.5) cm. The combination CT and transabdominal ultrasonography resulted in a diagnostic sensitivity of 84%. Thirty-three primary lesions were precisely located in 32 patients (89%). Atypical tumor resection was performed for 73% of functioning tumors, while typical pancreatectomy was performed for 6 (85%) of nonfunctioning tumors. Moreover, 5 liver resections and 1 lymph node dissection were performed. During the follow-up, fifteen complications occurred in 12 (36%) patients after operation. The 5-year survival rate for patients with benign tumors was 92% compared to 50% for those with malignant tumors. Surgical cure was achieved in 95% of patients with benign insulinomas.Conclusions Surgical strategy for PETs depends on the size and location of the tumor and the risk of malignancy. The optimal surgical procedure is key to prevent postoperative complication. Radical resection including initial and metastatic lesion may benefit patients with malignant PETs.

  7. A review of rapid prototyped surgical guides for patient-specific total knee replacement.

    Science.gov (United States)

    Krishnan, S P; Dawood, A; Richards, R; Henckel, J; Hart, A J

    2012-11-01

    Improvements in the surgical technique of total knee replacement (TKR) are continually being sought. There has recently been interest in three-dimensional (3D) pre-operative planning using magnetic resonance imaging (MRI) and CT. The 3D images are increasingly used for the production of patient-specific models, surgical guides and custom-made implants for TKR. The users of patient-specific instrumentation (PSI) claim that they allow the optimum balance of technology and conventional surgery by reducing the complexity of conventional alignment and sizing tools. In this way the advantages of accuracy and precision claimed by computer navigation techniques are achieved without the disadvantages of additional intra-operative inventory, new skills or surgical time. This review describes the terminology used in this area and debates the advantages and disadvantages of PSI.

  8. Surgical checklist application and its impact on patient safety in pediatric surgery