Factors Predicting Length of Stay Following Bariatric Surgery: Retrospective Review of a Single UK Tertiary Centre Experience.

BACKGROUND: Laparoscopic Roux Y gastric bypass (RYGB) and laparoscopic sleeve gastrectomy (LSG) are the most commonly performed bariatric procedures. Improvement in techniques and perioperative management of patients have resulted in shorter hospital stay and reduced overall costs. Many post-operative protocols aspire to post-operative day 1 discharge with studies showing reduction in length of stay without increasing complications. In this study, we investigate the factors predictive of early discharge at our high-volume bariatric centre. METHODS: A retrospective review of all patients who underwent bariatric surgery (RYGB or SG) at a single centre between January 2013 and December 2014 was undertaken. Routine preoperative investigations were performed and patient discussed at bariatric MDT. Post-operative management was as per standard protocols. Demographic data, type of surgery and post-operative data (length of stay, complications, readmission, reoperations) were analysed. Statistical analysis was performed using SPSS. RESULTS: Five hundred six patients underwent RYGB (407 (80.4%)) or SG (99 (19.6%)). The mean preoperative BMI was 45.9 (range 33.3-80.6). The median length of stay was 1 day (range 1-214 days; interquartile range 1-2 days) for RYGB and 2 days (range 1-8 days; interquartile range 1-3 days) for SG. Two hundred sixty-eight (52.9%) patients were discharged on post-operative day 1. The type of surgery and preoperative BMI were the only significant factors predicative of day 1 discharge after surgery. Patients undergoing SG were 3.3 times more likely to stay longer than 1 day after surgery (p < 0.001). BMI < 50 is associated with day 1 discharge (p = 0.030). CONCLUSION: Early discharge, on post-operative day 1 appears to be safe and is not associated with a greater risk of readmission. Sleeve gastrectomy and a BMI > 50 are associated with an increased risk of failure to achieve day 1 discharge.

Concomitant jejunal sarcomatoid carcinoma and gastric GIST in patient with polymyalgia rheumatica: A case report.

INTRODUCTION: Sarcomatoid carcinoma (SCA) of the small bowel is an extremely rare tumor with only 21 cases reported in literature and GISTs are relatively rare gastrointestinal neoplasms. PRESENTATION OF CASE: We report a case of an 85 year-old female admitted with intestinal obstruction in June 2010. She suffered from polymyalgia rheumatica and was under surveillance for a presumed gastric GIST. A laparotomy was performed with resection of the jejunal obstruction and complete excision of the gastric mass. Histology confirmed a gastric GIST and sarcomatoid carcinoma of the small bowel. The patient was discharged 21 days after the operation and died on the 88th post-operative day. DISCUSSION: Synchronous GISTs and other malignancies have been reported over the last years with increasing frequency. Sarcomatoid carcinoma of the small bowel is an aggressive neoplasm with poor survival rates and surgery is the cornerstones of treatment. Given its unpredictable clinical behaviour and concomitant association with other malignancies, GISTs require adequate surgical resection with careful, long-term follow-up. CONCLUSION: This is the first case of concomitant gastric GIST with Sarcomatoid carcinoma of the small bowel, and the first report of sarcomatoid small bowel carcinoma in association with polymyalgia rheumatica.

Cryosurgical ablation of hepatic colorectal metastases.

Hepatic resection is the treatment of choice for primary and secondary hepatic tumors but only 15-25% of patients with hepatic colorectal metastases are eligible for a curative hepatic resection. Cryosurgical ablation (CSA) is employed when curative resection of metastases cannot be obtained. Sixty-four patients (35 males, 29 females, mean age 58.8 years, range 30-79 years) with hepatic colorectal metastases underwent CSA, under laparoscopic control (15 cases) or with open surgery (49 cases), with subsequent close follow-up. Intraoperative bleeding occurred in 32 out of 49 patients in the open group and only in 2 patients in the laparoscopic group. Minor morbidity that resolved with conservative treatment was 54.8% in the open group and 53.3% in the laparoscopic group. Major morbidity occurred in 11 cases (26.2%) in the open group and in 1 case (6.7%) in the laparoscopic group. Mortality occurred in two patients, both in the open group, from renal insufficiency in one case and from liver failure in the other case. Mean hospital stay was 16.7 days in the open group (range 8-72 days) and 10.6 days in the laparoscopic group (range 3-18 days). No patient was lost to follow-up. At a mean follow-up of 87.1 months (range 52.2-125.2 months), selected patients undergoing laparoscopic CSA had an overall survival rate of 66.7% (10 patients), with 30% of patients (3) who are disease-free. Median survival was 94.2 months. Recurrence was observed in seven patients. None of the intrahepatic recurrences was at the cryoablation site. In the open group, median survival was 22.9 months with a survival rate of 30.9% (13 patients) at a mean follow-up of 39.3 months (range 1.9-124.5 months); 9 patients (19.1%) are disease-free. In selected patients, laparoscopic CSA is associated with survival rates which are similar to those after hepatic resection. In patients with a larger tumor burden, CSA offers a curative treatment to patients with otherwise a dismal prognosis and it improves survival as compared to patients receiving chemotherapy alone. However, the procedure is associated with substantial morbidity, particularly bleeding, and therefore careful patient selection is recommended.

[Alternative surgical approaches to bilio-digestive diversions in iatrogenic lesions of the bile ducts]. / Opzioni chirurgiche alternative alle derivazioni bilio digestive nelle lesioni iatrogene delle vie biliari.

The aim of this report was to evaluate the indications and limitations of non-anastomotic surgical repair in patients with bile duct injuries. These surgical approaches include both major and minor surgical procedures. The authors describe each procedure and conclude that: (i) specific diagnostic procedures are necessary to identify the exact level and severity of the injury; (ii) repair of bile duct injuries requires different approaches, which is only possible in specialized departments; and (iii) non-anastomotic surgical repair of bile duct injuries should be limited to cases detected during operation or in the immediate postoperative period.