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PURPOSE: In this double-blind prospective randomized trial, our objective was to investigate the effect of antibiotic prophylaxis in patients undergoing elective inguinal hernia surgery with mesh repair in a large-volume tertiary referral trauma center. METHODS: Eligible patients were assigned randomly to either an antibiotic prophylaxis group or a control group. Patients in the prophylaxis group were given 1 g cefazolin by IV bolus injection whereas the placebo control group received an equal volume of sterile saline preoperatively...

BACKGROUND: Surgical site infection is one of the most common types of nosocomial infection and an important factor in increased mortality and medical costs. The effectiveness of prophylactic antibiotics use on thyroidectomy wound sites merits further examination. PURPOSE: This study compared the influence of prophylactic antibiotics use or non-use on surgical site infection risk, average hospital stay length and average medical costs in thyroidectomy patients. METHODS: This cross-sectional study targeted patients undergoing thyroidectomies at the general surgery ward of a medical center during the period 2007 to 2008...

OBJECTIVES: Assessment of the usefulness of antibiotic prophylaxis in inguinal hernioplasty. MATERIALS AND METHODS: This prospective randomized double blind study was conducted on 98 patients. Group A (50 patients) received a single dose of intravenous amoxicillin and clavulanic acid, and Group P (48 patients) received an equal volume of normal saline placebo by intravenous bolus 30 min before the induction of anesthesia. Hernioplasty was performed with polypropylene mesh...

BACKGROUND: The aim of this clinical trial was to determine whether prophylactic antibiotics could prevent surgical site infection (SSI) after laparoscopic cholecystectomy and to identify any risk factors for infection. METHODS: The study included 100 patients undergoing laparoscopic cholecystectomy. They were randomized to receive either a single dose of ceftriaxone (Group A; n = 50) or physiologic saline as placebo (Group B; n = 50) after the induction of anesthesia...

BACKGROUND: The incidence of wound morbidity (WM) after conventional thyroidectomy (CT) is 2 to 7%. This study evaluated the rate of WM after video-assisted thyroidectomy (VAT), with emphasis on surgical-site infections (SSIs). METHODS: A total of 112 patients were recruited for this prospective, randomized surveillance analysis. The eligibility criteria included nodule smaller than 30 mm, gland volume less than 30 ml, and no previous neck surgery or advanced cancer...

BACKGROUND: Although cervical endocrine operations are classified as clean cases, and prophylactic antibiotics (pABX) are generally not indicated, practice patterns vary. STUDY DESIGN: We distributed an Internet-based survey to all members of the American and International Associations for Endocrine Surgeons. As a second component of our study, University of California San Francisco hospital records were queried for all readmissions or reoperations within 30 days after thyroidectomy, parathyroidectomy, or neck dissections between January 1, 1999 and December 30, 2007...

Post-operatory wound infections are a very uncommon finding after thyroidectomy. For these reasons international guidelines do not routinely recommend systemic antibiotic prophylaxis. The benefits of this antibiotic prophylaxis is not supported by clinical evidence in the literature. We have conducted a multicentric randomized double-blind trial on 500 patients who had undergone thyroidectomy for goitre or thyroid carcinoma. The 500 patients enrolled in the study (mean age 47 years) were randomized in two subgroups of 250 patients...

PURPOSE: Day case surgery for inguinal hernia had been an established practice of the Paediatric Surgery Unit, OAUTHC, Ile Ife for about two decades. In a retrospective review of the practice from the same center, a high incidence of postoperative wound infection was noted, which was attributed to the poor personal hygiene of the patients. This prospective study, therefore, was performed to evaluate the role of a single dose of preoperative antibiotic (using gentamicin) in the prevention of these wound infections after day case surgery for inguinal hernia in children...

BACKGROUND/PURPOSE: To evaluate the effect of a form recording the timing of prophylactic antibiotic administration, antibiotics used, and treatment duration on the proper use of prophylactic antibiotics in patients undergoing four types of operations. METHODS: This was a retrospective study in a 682-bed, university-affiliated, tertiary teaching hospital. Using the form developed, nurse practitioners recorded the timing of prophylactic antibiotic administration, antibiotics used, and treatment duration for patients undergoing three types of clean operations (total hip replacement, total knee replacement, thyroidectomy) and one type of clean-contaminated operation (hemorrhoidectomy)...

Despite implementation of practical guidelines, continuing education programs in our hospital, the percentage of inappropriate prophylactic antibiotic usage remains high. The aim of this study was to investigate whether information technology can reduce the misuse of surgical prophylactic antibiotic. We started physician continuing education programs in January 2005 and initiated feedback system in July 2005. The computerized reminder system was implemented in April 2006. Relevant data about the surgical prophylactic antibiotic usage were collected and was separated into three groups...

Although antibiotic prophylaxis is not explicitly indicated for hernia repair and breast surgery, its use for these clean procedures is widely adopted, albeit to a different extent in different countries, often on the personal decision of the individual surgeon. The present study was carried out to compare the efficacy of a single pre-operative dose of piperacillin-tazobactam with placebo in preventing surgical wound infections and to determine the main risk factors associated with infections following two main elective surgical clean procedures such as hernia repair and breast surgery...

Hernia repair is one of the so-called clean operations. Many surgeons, however, use antibiotics, especially in the mesh repair era, without strong evidence to support this policy. We conducted a single-centre prospective randomised trial with a view to clarify this issue on a scientific basis. From January 2000 all patients undergoing elective inguinal hernia repair using a tension-free polypropylene mesh technique, provided they fulfilled predetermined criteria, were randomised to have a single dose of amoxicillin and clavoulanic acid or placebo in a double-blind manner...

BACKGROUND: The aim was to determine whether systemic antibiotic prophylaxis prevented wound infection after repair of abdominal wall hernia with mesh. METHODS: This was a systematic review of the available literature identified from multiple databases using the terms 'hernia' and 'antibiotic prophylaxis'. Randomized placebo-controlled trials of antibiotic prophylaxis in abdominal wall mesh hernia repair with explicitly defined wound infection criteria and a minimum follow-up of 1 month were included...

The aim of this study was to compare the efficacy of single-dose intravenous cefazolin prophylaxis with single-dose oral ciprofloxacin prophylaxis in patients undergoing tension-free inguinal hernia repair with polypropylene mesh. In a prospective and randomized setting, 395 patients received either a single dose of 500 mg of ciprofloxacin orally, 1--2h before the operation, or a single dose of 1g cefazolin intravenously on induction of anaesthesia. The primary outcome was to determine the wound infection rate within one year...

BACKGROUND: 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. STUDY DESIGN: We conducted a prospective, randomized, double-blind, placebo-controlled trial comparing wound infection rates in 360 patients (180 received prophylactic antibiotics, 180 received a placebo) undergoing primary inguinal hernia repair electively using polypropylene mesh...

BACKGROUND AND PURPOSE: Thyroidectomy is a common treatment for thyroid disorders in Taiwan, and constitutes a significant percentage of medical expenses. This study investigated the characteristics of thyroidectomy in Taiwan. METHODS: A total of 21 senior general surgeons from 16 medical centers and 5 regional hospitals participated. One surgeon from each hospital reviewed the hospital's medical records of thyroid operations performed in the year 2001. Medical records for 3846 thyroidectomies were retrospectively analyzed, including surgical indications and modalities, complications, pathology reports, and the use of antibiotics...

OBJECTIVE: To determine whether the use of prophylactic antibiotics is effective in the prevention of postoperative wound infection after Lichtenstein open mesh inguinal hernia repair. SUMMARY BACKGROUND DATA: A recent Cochrane meta-analysis (2003) concluded that "antibiotic prophylaxis for elective inguinal hernia repair cannot be firmly recommended or discarded." METHODS: Patients with a primary inguinal hernia scheduled for Lichtenstein repair were randomized to a preoperative single dose of 1...

Between 1992 and 1999 1,254 patients requiring hernioplasty came to our Department of Surgery, at San Giovanni Valdarno Hospital, Arezzo. In 94% of cases a prosthetic device was inserted. All patients received a preoperative antibiotic prophylaxis with ceftriaxone, administered intravenously in a single 2 g dose, before surgery. We have retrospectively evaluated the incidence of postoperative infections in these patients: no surgical wound infection occurred, while we observed 10 cases of systemic infections, 5 respiratory tract infections and 5 urinary tract infections, all of which were successfully treated with antibiotics...

This study is one of the first in the literature with the aim of assessing the effectiveness of antimicrobial prophylaxis with a single preoperative dose of long-acting ceftriaxone in a retrospective analysis of 3,603 patients undergoing laparoscopic cholecystectomy. All patients who underwent laparoscopic cholecystectomy between October 1990 and December 1997 were reviewed. Antimicrobial prophylaxis with a single dose of ceftriaxone (1 g) was given intravenously at the induction of anesthesia. Patients were closely monitored for infections until 4 weeks after surgery...

OBJECTIVE: To assess the value of single-dose, intravenous, prophylactic ampicillin and sulbactam (AS) in the prevention of wound infections during open prosthetic inguinal hernia repair by a double-blind, prospective, randomized trial. SUMMARY BACKGROUND DATA: The use of antibiotic prophylaxis during open prosthetic inguinal hernia surgery is controversial, and no prospective trial has been conducted to examine this issue. METHODS: Patients undergoing unilateral, primary inguinal hernia repair electively with the Lichtenstein technique using polypropylene mesh were randomized to receive 1...