PSC is associated with significantly lower risk of SSI and better patient satisfaction compared with LSC in closure of stomas and should be the closure technique of choice. The current available evidence is robust and conclusive highlighting that the results of the current study should be incorporated into clinical practice without a need for further trial data.
Diffuse cavernous haemangioma is a rare disease of the rectum. It usually presents with a history of rectal bleeding in children and young adults. When conservative methods fail to control bleeding, traditionally resection is recommended. A 50-year-old man presented with per rectal bleeding and was diagnosed with diffuse cavernous haemangioma of the sigmoid and rectum extending up to 40 cm in the left colon through endoscopy, magnetic resonance imaging and computed tomography. The diagnosis was confirmed by biopsy. This patient was successful managed conservatively with tranexamic acid as needed, avoiding the need for resection.
Objectives. To compare the outcomes of extended postoperative antibiotics versus no postoperative antibiotics in patients with acute calculous cholecystitis undergoing emergency cholecystectomy. Methods. We performed a systematic review and conducted a search of electronic information sources to identify all randomized controlled trials comparing outcomes of extended postoperative antibiotics versus no postoperative antibiotics in patients with acute calculous cholecystitis undergoing emergency cholecystectomy. Postoperative infectious complications and surgical site infections were primary outcome measures. The secondary outcome measures included postoperative morbidity, postoperative noninfectious complications, urinary tract infections, pneumonia, length of hospital stay, postoperative mortality, and need for readmission. Random or fixed effects modeling was applied to calculate pooled outcome data. Results. Four randomized controlled trials enrolling 953 patients were identified. The included populations in the extended antibiotic group and no antibiotic group were comparable in terms of baseline characteristics. There was no difference between the 2 groups in terms of postoperative infectious complications (odds ratio [OR] =0.94, P = .79), surgical site infections (OR = 1.13, P = .72), postoperative morbidity (OR = 0.93, P = .70), postoperative noninfectious complications (OR = 0.85, P = .57), urinary tract infections (OR = 0.69, P = .55), pneumonia (OR = 0.33, P = .14), length of hospital stay (mean difference = 0.78, P = .25), postoperative mortality (risk difference = −0.00, P = .65), and need for readmission (OR = 0.87, P = .70). Conclusions. Our results suggest that extended postoperative antibiotic therapy does not improve postoperative infectious or noninfectious outcomes in patients with mild or moderate acute calculous cholecystitis undergoing emergency cholecystectomy. Postoperative antibiotics should not be routinely used and should be preserved only for selected cases.
Background: As the experience grew with laparoscopic splenectomy (LS) more surgeons appreciate the advantages of lateral approach compared with conventional anterior approach. In view of this we aimed to compare anterior approach and lateral approach in LS. Methods:We conducted a search of electronic information sources to identify all randomized controlled trials (RCTs) and observational studies comparing anterior and lateral approach in patients undergoing LS. Primary outcomes included need for blood transfusion, intraoperative blood loss, and conversion to open surgery. The secondary outcomes included postoperative morbidity, operative time, time to oral intake, length of hospital stay, need for reoperation, and mortality. Random or fixed-effects modeling were applied to calculate pooled outcome data. Results:We identified 1 RCT and 4 retrospective observational studies, enrolling 728 patients. The baseline characteristics included populations in both groups were comparable. Anterior approach was associated with higher need for blood transfusion [odds ratio (OR), 4.83, 95% confidence interval (CI), 2.31-10.97; P = 0.0001]; higher risks of intraoperative blood loss [mean difference (MD), 101.06, 95% CI, 52.05-150.06; P = 0.0001], conversion to open surgery (OR, 3.33, 95% CI, −1.32 to 8.43; P = 0.01), postoperative morbidity (OR, 3.86, 95% CI, −2.23 to 6.67; P = 0.00001) and need for reoperation (OR, 6.91, 95% CI, −1.07 to 44.6; P = 0.04); longer operative time (MD, 2.51, 95% CI, −1.43 to 3.59; P = 0.00001), time to oral intake (MD, 0.60, 95% CI, −0.14 to −1.07; P = 0.01), and length of stay (MD, 2.52, 95% CI, −1.43 to 3.59; P = 0.00001) compared with lateral approach. There was no difference in the risk of mortality between the 2 groups (risk difference, 0.00, 95% CI, −0.01 to 0.02; P = 0.61). Conclusions:The best available evidence suggests that the lateral approach is superior to anterior approach in LS as indicated by better access, more secure hemostasis, less conversion to open surgery, less morbidity, earlier recovery, and shorter length of hospital stay. The quality of the available evidence is moderate; high-quality RCTs are required to provide more robust basis for definite conclusions.
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