Menahem B, Alves A, Regimbeau JM, Sabbagh C. Colorectal family polyadenomatous diseases. What management in 2020? J Visc Surg. 2020 Apr;157(2):127-135.
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Fu SQ, Wang SY, Chen Q, Liu YT, Li ZL, Sun T. Laparoscopic versus open surgery for pheochromocytoma: a meta-analysis. BMC Surg. 2020 Jul 25;20(1):167.
Results: Fourteen studies involving 626 patients were included in this meta-analysis. LS was associated with lower rates of intraoperative haemodynamic instability (IHD) [odds ratio (OR) = 0.61, 95% CI: 0.37 to 1.00, P = 0.05], less intraoperative blood loss [weighted mean difference (WMD) = – 115.27 ml, 95% confidence interval (CI): – 128.54 to – 101.99, P < 0.00001], lower blood transfusion rates [OR = 0.33, 95% CI: 0.21 to 0.52, P < 0.00001], earlier ambulation (WMD = – 1.57 d, 95% CI: – 1.97 to – 1.16, P < 0.00001) and food intake (WMD = – 0.98 d, 95% CI: – 1.36 to – 0.59, P < 0.00001), shorter drainage tube indwelling time (WMD = – 0.51 d, 95% CI: – 0.96 to – 0.07, P = 0.02) and postoperative stay (WMD = – 3.17 d, 95% CI: – 4.76 to – 1.58, P < 0.0001), and lower overall complication rates (OR = 0.56, 95% CI: 0.35 to 0.88, P = 0.01). However, no significant differences in operative time, postoperative blood pressure control, rates of severe complications, postoperative hypotension or cardiovascular disease (CVD) were found between the two groups.
Conclusions: LS is safe and effective for PHEO resection. Compared with OS, LS caused less IHD, providing an equal chance to cure hypertension while also yielding a faster and better postoperative recovery.
Azhar N, Johanssen A, Sundström T, et al. Laparoscopic Lavage vs Primary Resection for Acute Perforated Diverticulitis: Long-term Outcomes From the Scandinavian Diverticulitis (SCANDIV) Randomized Clinical Trial. JAMA Surg. 2021 Feb 1;156(2):121-127.
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Results: Of 199 randomized patients, 101 were assigned to undergo laparoscopic peritoneal lavage and 98 were assigned to colon resection. At the time of surgery, perforated purulent diverticulitis was confirmed in 145 patients randomized to lavage (n = 74) and resection (n = 71). The median follow-up was 59 (interquartile range, 51-78; full range, 0-110) months, and 3 patients were lost to follow-up, leaving a final analysis of 73 patients who had had laparoscopic lavage (mean [SD] age, 66.4 [13] years; 39 men [53%]) and 69 who had received a resection (mean [SD] age, 63.5 [14] years; 36 men [52%]). Severe complications occurred in 36% (n = 26) in the laparoscopic lavage group and 35% (n = 24) in the resection group (P = .92). Overall mortality was 32% (n = 23) in the laparoscopic lavage group and 25% (n = 17) in the resection group (P = .36). The stoma prevalence was 8% (n = 4) in the laparoscopic lavage group vs 33% (n = 17; P = .002) in the resection group among patients who remained alive, and secondary operations, including stoma reversal, were performed in 36% (n = 26) vs 35% (n = 24; P = .92), respectively. Recurrence of diverticulitis was higher following laparoscopic lavage (21% [n = 15] vs 4% [n = 3]; P = .004). In the laparoscopic lavage group, 30% (n = 21) underwent a sigmoid resection. There were no significant differences in the EuroQoL-5D questionnaire or Cleveland Global Quality of Life scores between the groups.
Viscusi ER, Rathmell JP, Fichera A, et al. Randomized placebo-controlled study of intravenous methylnaltrexone in postoperative ileus. J Drug Assess. 2013 Aug 27; 2(1):127-34.
Results: A total of 65 patients (methylnaltrexone, n = 33; placebo, n = 32) were randomized. Mean time to first bowel movement was accelerated by 20 h (p = 0.038) and time to discharge eligibility was accelerated by 33 h (p = 0.049) with methylnaltrexone vs placebo. Opioid use was similar between groups until postoperative day 4, then fluctuated in the placebo group. Methylnaltrexone was generally well tolerated.
Conclusions: In this study, intravenous methylnaltrexone significantly decreased time to postoperative bowel recovery and eligibility for hospital discharge by ∼1 d, with an adverse event profile similar to placebo. These were two of several exploratory endpoints; not all efficacy endpoints showed a significant difference between methylnaltrexone and placebo. The efficacy results in this trial were not seen in two subsequent large-scale studies.
Dageforde LA, Lillemoe KD. (2020). Management of Acute Cholangitis. In: Cameron JL, Cameron AM (Eds), Current Surgical Therapy, 13th ed. Elsevier: Philadelphia.
“Recent literature advocates for primary closure of the common bile duct after elective CBDE because of complications from T-tube placement. But in patients with cholangitis, placement of a T-tube is necessary for biliary decompression and allows easy access for future cholangiogram if the obstruction does not resolve. T-tube drainage has been associated with bile leak and requires externalization of the tube for several days until postoperative cholangiography demonstrates resolution of obstruction. Primary closure can lead to stricture and bile leak and result in no direct access to the biliary tree for future investigations.”
Fig. 2. Insertion of a T-tube in the common bile duct with subsequent closure using absorbable monofilament suture (4-0 or 5-0). The T-tube is prepared in one of the ways shown. From: Zollinger RM, Jr, Zollinger RM. Atlas of Surgical Operations. 7th ed. New York: McGraw-Hill; 1993.
Lam E, Chan T, Wiseman SM. Breast abscess: evidence based management recommendations. Expert Rev Anti Infect Ther. 2014 Jul;12(7):753-62.
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Igami T, et al. Using the greater omental flap to cover the cut surface of the liver for prevention of delayed gastric emptying after left-sided hepatobiliary resection: a prospective randomized controlled trial. J Hepatobiliary Pancreat Sci. 2011 Mar; 18(2):176-83.
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