Reoperation for bleeding in an elective cardiac surgical population - Does it affect survival?

Introduction: Earlier studies have shown that re-operation for bleeding after cardiac surgery is associated with increased mortality and morbidity in both acute and elective patients. The aim of the study was to assess the effect of re-operation for bleeding on short- and long-term survival and the causes of re-operation on an exclusively elective population. Methods: This was a single-center, retrospective study conducted at the Department of Cardiothoracic Surgery at Copenhagen University Hospital. Rigshospitalet, Denmark. We included all elective patients undergoing first-time coronary bypass, valve surgery or combinations hereof between January 1998 and February 2014. Data was obtained from the electronic patient records on demographics, cardiological risk profile, blood transfusion and surgical record. Results: A total of 11813 patients were included in the analysis of whom 626 (5.3%) patients underwent re-operation for bleeding. Patients were divided into two groups; non re-operated (NRO) and re-operated(RO). Baseline characteristics were comparable. Median survival was lover in the RO group (142 vs 160months (P = 0.001)). Morbidity and 30 day mortality was significantly higher in the RO group. Cox-regression analysis showed a significantly increased age-adjusted risk of death in the RO group (HR 1.21(1.07-1.37). P = 0.003). In 85% of the patients the site of bleeding was found during the re-operation. Conclusion: We found both short and long-term survival to be lower in the RO group. A surgical cause for re-operation was found in the majority of cases. The study shows the importance of meticulous hemostasis during cardiac surgery.

[Acute dyspnoea triggered by spontaneous pneumothorax in a pregnant woman with pulmonary agenesis].

A 29-year-old pregnant woman was admitted to hospital with chest pain and dyspnoea. A thoracal computed tomography (CT) was performed to rule out pulmonary embolism, and it revealed a left-sided pneumothorax, which was treated with tube thoracostomy. Three days after discharge she was readmitted with spontaneous pressure pneumothorax. Her clinical condition did not improve, and a pulmonary scintigraphy and a new thoracal CT showed unilateral right pulmonary agenesis. Pulmonary agenesis is very rare in adulthood, and in this case it was complicated with spontaneous pneumothorax.

Ibuprofen - a Safe Analgesic During Cardiac Surgery Recovery? A Randomized Controlled Trial.

INTRODUCTION: Postoperative pain-management with non-steroid anti-inflammatory drugs has been controversial, due to related side-effects. We investigated whether there was a significant difference between an oxycodone-based pain-management regimen versus a slow-release ibuprofen based regimen, in a short term post-cardiac surgery setting. Particular attention was given to the rate of myocardial infarction, sternal healing, gastro-intestinal complications, renal failure and all-cause mortality. METHODS: This was a single-centre, open label parallel design randomised controlled study. Patients, who were undergoing cardiac surgery for the first time, were randomly allocated either to a regimen of slow-release oxycodone (10 mg twice daily) or slow-release ibuprofen (800 mg twice daily) combined with lansoprazole. Data relating to blood-tests, angiographies, surgical details and administered medicine were obtained from patient records. The follow-up period was 1 to 37 months (median 25 months). RESULTS: One hundred eighty-two patients were included in the trial and available for intention to treat analysis. There were no significant difference between the groups (P>0.05) in the rates of sternal healing, postoperative myocardial infarction or gastrointestinal bleeding. The preoperative levels of creatinine were found to increase by 100% in nine patients (9.6%) in the ibuprofen group, resulting in an acute renal injury (in accordance with the RIFLE-criteria). Eight of these patients returned to normal renal function within 14 days. The levels of creatinine in patients in the oxycodone group were not found to increase to the same magnitude. CONCLUSION: The results of this study suggest that patients treated postoperatively, following cardiac surgery, are at no greater risk of harm if short term slow release ibuprofen combined with lansoprazole treatment is used when compared to an oxycodone based regimen. Renal function should, however, be closely monitored and in the event of any decrease in renal function ibuprofen must be discontinued.

High morbidity after laparoscopic emergency colectomy for inflammatory bowel disease.

INTRODUCTION: Only limited data are available on subtotal laparoscopic colectomy (STC) in patients with in inflammatory bowel disease. We present the first Danish experiences with intended laparoscopic STC for inflammatory bowel disease (IBD). The primary outcome was 30-day morbidity. MATERIAL AND METHODS: The present study is a retrospective single-centre study with consecutive enrolment of patients undergoing intended STC for IBD from 1 January 2005 to 31 July 2009. The results were analysed as either emergency or elective operations. Only the most severe complication was noted for each patient. Data on medical treatment, blood tests and complications and death within 30 days were registered. RESULTS: A total of 32 patients underwent surgery (15 elective and 17 emergency procedures). Patients in the emergency group had significantly more severe disease activity than elective patients. Severe complications were recorded in 47% and 20% of the patients undergoing emergency and elective STC, respectively (p = 0.15). The overall morbidity was 72%. One emergency patient died. Five of eight emergency patients and one of three elective patients underwent conversion and experienced a major complication (p = 0.55). The overall conversion rate was 32% (p = 0.15). CONCLUSION: We found high morbidity and conversion rates in patients undergoing SLC for IBD. A prospective national Danish survey on early postoperative outcome is suggested. FUNDING: not relevant. TRIAL REGISTRATION: not relevant.