Journal of the American College of Surgeons
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Randomized Controlled Trial Comparative Study Clinical Trial
Pain after anterior mesh hernia repair.
The results of a randomized clinical trial comparing the Lichtenstein procedure, mesh plug repair, and the Prolene Hernia System provided a database for analyzing chronic pain after anterior mesh hernia repair to determine the characteristics and identify risk factors. ⋯ Chronic pain after anterior mesh hernia repair is determined by younger age and stronger pain directly after the operation. Especially in patients with chronic neuropathic pain, its intensity is aggravated when numbness is present and the number of words to describe pain increases.
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Randomized Controlled Trial Clinical Trial
A randomized, controlled trial evaluating the impact of a computerized rounding and sign-out system on continuity of care and resident work hours.
Adoption of limits on resident work hours prompted us to develop a centralized, Web-based computerized rounding and sign-out system (UWCores) that securely stores sign-out information; automatically downloads patient data (vital signs, laboratories); and prints them to rounding, sign-out, and progress note templates. We tested the hypothesis that this tool would positively impact continuity of care and resident workflow by improving team communication involving patient handovers and streamlining inefficiencies, such as hand-copying patient data during work before rounds ("prerounds"). ⋯ This system enhances patient care by decreasing patients missed on resident rounds and improving resident-reported quality of sign-out and continuity of care. It decreases by up to 3 hours per week (range 1.5 to 3) the time used by residents to complete rounds; it diverts prerounding time from recopying data to more productive tasks; and it facilitates meeting the 80-hour work week requirement by helping residents finish their work sooner.
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Randomized Controlled Trial Clinical Trial
A randomized, double-blind, placebo-controlled trial to determine effectiveness of antibiotic prophylaxis for tension-free mesh herniorrhaphy.
In recent years, use of prosthetic material for inguinal hernia repair has increased dramatically. Tension-free repairs have gained popularity not only for recurrent or complicated hernias, but for primary hernia repairs as well. Although routine use of prophylactic antibiotics is not recommended in the Philippines for open nonimplant herniorrhaphy, there is little direct clinical evidence on which to base recommendations when implantable mesh is used. ⋯ Preoperative administration of single-dose antibiotic for tension-free inguinal mesh herniorrhaphy did not markedly decrease risk of wound infection in this patient population. Our results do not support use of antibiotic prophylaxis for tension-free mesh herniorrhaphy.
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Randomized Controlled Trial Clinical Trial
Evaluation of continuous infusion of 0.5% bupivacaine by elastomeric pump for postoperative pain management after open inguinal hernia repair.
Postoperative pain management and narcotic usage after inguinal hernia repair is an important concern for anesthesiologists and surgeons. Regional anesthesia incisional infiltration techniques may reduce the need for systemic medications. ⋯ Demonstrable benefits include reduction of narcotic usage and pain with no apparent increase in the risk of infection or complication. Continuous infusion of 0.5% bupivacaine at 2 mL/h through the ONQ pump is a safe and effective adjunct in postoperative pain management for open inguinal hernia repair. This represents a viable and possibly superior option for prolonged pain management, minimizing use of narcotics in patients undergoing this procedure.
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Use of an oxygen therapeutic as an adjunct to intraoperative autologous donation to reduce transfusion requirements in patients undergoing coronary artery bypass graft surgery.
The benefits of intraoperative autologous donation (IAD) in reducing the need for allogeneic blood transfusion in surgery have been debated for several years. The purpose of this study was to determine if IAD alone or in conjunction with hemoglobin raffimer (HR) confers a reduction in red cell or blood component transfusion compared with results in standard clinical practice. ⋯ In this study, patients treated with HR in conjunction with IAD received fewer transfusions overall and a lower volume of allogeneic RBCs and non-RBC allogeneic blood products than did the two comparison groups. This confers a real benefit on the overall blood supply by decreasing use and increasing availability.