OBJECTIVE: To determine whether extended postoperative antibacterial prophylaxis for patients undergoing elective thoracic surgery withtube thoracostomy reduces the risk of infectious complications compared with preoperative prophylaxis only. DESIGN: Prospective, randomized, double-blind, placebo-controlled trial. SETTING:Brigham and Women's Hospital, an 800-bed tertiary care teaching hospital in Boston, Massachusetts. PARTICIPANTS: A total of 251 adult patients undergoing elective thoracic surgery requiring tube thoracostomy between April 2008 and April 2011. INTERVENTIONS: Patients received preoperative antibacterial prophylaxis with cefazolin sodium (or other drug if the patient was allergic to cefazolin). Postoperatively, patients were randomly assigned (at a 1:1 ratio) using a computer-generated randomization sequence to receive extended antibacterial prophylaxis (n = 125) or placebo (n = 126) for 48 hours or until all thoracostomy tubes were removed, whichever came first. MAIN OUTCOME MEASURES: The combined occurrence of surgical site infection, empyema, pneumonia, and Clostridium difficile colitis by postoperative day 28. RESULTS: A total of 245 patients were included in the modified intention-to-treat analysis (121 in the intervention group and 124 in the placebo group). Thirteen patients (10.7%) in the intervention group and 8 patients (6.5%) in the placebo group had a primary end point (risk difference, -4.3% [95% CI, -11.3% to 2.7%]; P = .26). Six patients (5.0%) in the intervention group and 5 patients (4.0%) in the placebo group developed surgical site infections (risk difference, -0.93% [95% CI, -6.1% to 4.3%]; P = .77). Seven patients (5.8%) in the intervention group and 3 patients (2.4%) in the placebo group developed pneumonia (risk difference, -3.4% [95% CI, -8.3% to 1.6%]; P = .21). One patient in the intervention group developed empyema. No patients experienced C difficile colitis. CONCLUSIONS: Extended postoperative antibacterial prophylaxis for patients undergoing elective thoracic surgery requiring tube thoracostomy did not reduce the number of infectious complications compared with preoperative prophylaxis only. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00818766.
RCT Entities:
OBJECTIVE: To determine whether extended postoperative antibacterial prophylaxis for patients undergoing elective thoracic surgery with tube thoracostomy reduces the risk of infectious complications compared with preoperative prophylaxis only. DESIGN: Prospective, randomized, double-blind, placebo-controlled trial. SETTING: Brigham and Women's Hospital, an 800-bed tertiary care teaching hospital in Boston, Massachusetts. PARTICIPANTS: A total of 251 adult patients undergoing elective thoracic surgery requiring tube thoracostomy between April 2008 and April 2011. INTERVENTIONS:Patients received preoperative antibacterial prophylaxis with cefazolin sodium (or other drug if the patient was allergic to cefazolin). Postoperatively, patients were randomly assigned (at a 1:1 ratio) using a computer-generated randomization sequence to receive extended antibacterial prophylaxis (n = 125) or placebo (n = 126) for 48 hours or until all thoracostomy tubes were removed, whichever came first. MAIN OUTCOME MEASURES: The combined occurrence of surgical site infection, empyema, pneumonia, and Clostridium difficilecolitis by postoperative day 28. RESULTS: A total of 245 patients were included in the modified intention-to-treat analysis (121 in the intervention group and 124 in the placebo group). Thirteen patients (10.7%) in the intervention group and 8 patients (6.5%) in the placebo group had a primary end point (risk difference, -4.3% [95% CI, -11.3% to 2.7%]; P = .26). Six patients (5.0%) in the intervention group and 5 patients (4.0%) in the placebo group developed surgical site infections (risk difference, -0.93% [95% CI, -6.1% to 4.3%]; P = .77). Seven patients (5.8%) in the intervention group and 3 patients (2.4%) in the placebo group developed pneumonia (risk difference, -3.4% [95% CI, -8.3% to 1.6%]; P = .21). One patient in the intervention group developed empyema. No patients experienced C difficile colitis. CONCLUSIONS: Extended postoperative antibacterial prophylaxis for patients undergoing elective thoracic surgery requiring tube thoracostomy did not reduce the number of infectious complications compared with preoperative prophylaxis only. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00818766.
Authors: Johnathon M Aho; Raaj K Ruparel; Phillip G Rowse; Rushin D Brahmbhatt; Donald Jenkins; Mariela Rivera Journal: World J Surg Date: 2015-11 Impact factor: 3.352
Authors: P A Prasad; J Wong-McLoughlin; S Patel; S E Coffin; T E Zaoutis; J Perlman; P DeLaMora; L Alba; Y-h Ferng; L Saiman Journal: J Perinatol Date: 2015-12-10 Impact factor: 2.521