With adequate supervision, the grade of the operating surgeon is not a determinant of outcome for patients undergoing urgent colorectal surgery.

INTRODUCTION: It is essential that higher surgical trainees (HSTs) obtain adequate emergency operative experience without compromising patient outcome. The aim of this study was to compare the outcomes of patients operated by HSTs with those operated by consultants and to look at the effect of consultant supervision. PATIENTS AND METHODS: A retrospective analysis of 362 patients who underwent urgent colorectal surgery was performed. The primary outcome was 30-day mortality. Secondary outcomes were intra-operative and postoperative surgery, specific and systemic complications, and delayed complications. RESULTS: Comparison of the patients operated by a consultant (n = 190) and a HST (n = 172) as the primary surgeon revealed no significant difference between the two groups for age, gender, ASA status or indication for surgery. There was a difference in the type of procedure performed (left-sided resections: consultants 122/190, HST 91/172; P = 0.050). There was no difference between the two groups for the primary and secondary outcomes. However, HSTs operating unsupervised performed significantly fewer primary anastomoses for left-sided resections (P = 0.019) and had more surgery specific complications (P = 0.028) than those supervised by a consultant. CONCLUSIONS: HSTs can perform emergency colorectal surgery with similar outcomes to their consultants, but adequate consultant supervision is vital to achieving these results.

Supravalvar aortic stenosis: clinical and hemodynamic profile, and surgical outcome.

BACKGROUND: Supravalvar aortic stenosis is the rarest of left ventricular outflow obstructions. Data on this rare entity from India are scarce. METHODS AND RESULTS: We retrospectively analyzed the data of 15 patients (13 males, mean age 15.5+/-10.18 years) with a diagnosis of supravalvar aortic stenosis confirmed by cardiac catheterization. Five patients had morphological features of Williams' syndrome. One patient had diffuse while the rest had discrete type of supravalvar aortic stenosis. Five patients did not have any associated lesions. A 9-year-old male had an ascending aortic aneurysm, and 3 patients had associated peripheral pulmonary artery stenosis. One child had a subaortic ventricular septal defect, and another had severe mitral regurgitation. Twelve patients had electrocardiographic evidence of left ventricular hypertrophy. Three patients had mild aortic valvar stenosis while 2 had aortic regurgitation. Six patients had dilated coronary arteries. Two patients with supravalvar aortic gradients of 20 and 40 mmHg were kept on close follow-up. One patient was not willing to undergo surgery while the other is awaiting surgery. Eleven patients underwent surgical correction. Dacron or pericardial patch aortoplasty was done in all the patients. In addition, one patient each underwent pulmonary artery plasty, ventricular septal defect closure, repair of ascending aortic aneurysm, and mitral valve replacement. The patient with diffuse type of supravalvar aortic stenosis underwent augmentation aortoplasty. Two patients died perioperatively. One was lost to follow-up. Two had moderate residual gradients. The rest of the patients were in New York Heart Association functional class I on follow-up of 6.3+/-4.7 years. CONCLUSIONS: Repair of supravalvar aortic stenosis by single sinus aortoplasty is safe and produces good results.

Congenital coronary anomalies of origin and distribution in adults: a coronary arteriographic study.

BACKGROUND: Coronary anomalies should be recognized to avoid problems during coronary intervention and cardiac surgery. METHODS AND RESULTS: We retrospectively reviewed 7400 coronary angiograms to find out the pattern and incidence of coronary anomalies of origin and distribution. We excluded patients with congenital heart diseases, coronary artery fistulae and patients with separate origin of the conus artery. and found 34 cases (0.46%) (22 males), mean age 50.7 +/- 12 years with coronary anomalies. Six cases underwent angiography prior to valve replacement and the rest were part of the evaluation for atherosclerotic coronary artery disease. The most common anomaly was separate origins of the left anterior descending coronary artery and left circumflex coronary artery [n=12 (35.3%)]. The next most common anomalies were origins of the right coronary artery from the left coronary sinus [n=7 (20.6%)] and left circumflex artery from the right sinus [n=6 (20%)]. A single coronary artery was seen in 3 cases (8.8%) which included one case of postmyocardial infarction ventricular septal rupture with triple-vessel disease, and another with two small coronary fistulae. One case each of the following coronary anomalies was found: (i) double right coronary artery, (ii) left anterior descending coronary artery from the right coronary sinus, (iii) all three coronary arteries originating separately from the right sinus, and (iv) left main coronary artery from the right sinus. Of these 34 patients, 11 (32.4%) had significant atherosclerotic disease in the anomalous vessel. CONCLUSIONS: The incidence of primary coronary anomaly seems to be less than that in earlier reports, but the pattern of anomalies appears to be similar.

Factors predicting morbidity and mortality in intestinal fistulae.

INTRODUCTION: Intestinal fistulae are a daunting clinical problem. AIM: To evaluate the influence of various severity factors on morbidity and mortality in patients with intestinal fistulae. METHOD: In 29 patients with intestinal fistulae, eight severity factors, viz., age, associated bowel disease, anemia, hypoalbuminemia, high-output fistula, category IV fistula, excoriation of skin surrounding the stoma, and sepsis, were analyzed prospectively to assess their effect on healing of fistulae and mortality. Chi-squared test with Yates' correction was used. RESULTS: Age, presence of associated bowel disease, and hemoglobin levels had no significant effect on healing or mortality. Hypoalbuminemia, category IV fistulae, presence of local skin excoriation, and sepsis significantly delayed healing (p < 0.05). High-output fistula, category IV fistula, local skin excoriation, and sepsis were significantly associated with high mortality (p < 0.05). CONCLUSION: Identification of these prognostic factors in intestinal fistulae may guide the need for more intensive care or intervention.