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Active clinical trials for "Surgical Wound Infection"

Results 261-270 of 504

Bacterial Contamination: Iodine vs Saline Irrigation in Pediatric Spine Surgery

Surgical Site Infection

This study will evaluate the safety of povidone-iodine irrigation in pediatric spinal patients by collecting pre- and post-operative safety labwork. Furthermore, the efficacy of povidone-iodine and normal saline irrigation at reducing bacterial contamination of the surgical wound will be measured by collecting cultures before and after irrigation.

Completed9 enrollment criteria

Randomized Controlled Trial to Evaluate the Optimal Timing of Surgical Antimicrobial Prophylaxis...

Surgical Site Infection

Surgical site infections (SSI) are the most frequent hospital acquired infections in patients who underwent surgery. With regards to the increasing financial restraint in patient care, the socio-economic burden of SSI in the public health sector and its prevention gains in importance. The prophylactic application of antibiotics (surgical antimicrobial prophylaxis, SAP) prior to the skin incision significantly reduces the risk of SSI, but the correct time point of drug administration remains unclear. Most studies recommend application of SAP directly prior to skin incision. Other studies, however, suggest that this is too late and more time between administration of the SAP and skin incision is necessary for optimal SSI prevention. A large cohort study in Switzerland concluded that SAP should be applied between 74 and 30 minutes prior to skin incision. Due to the obvious importance of this controversy, we want to answer this question with a clinical study (randomized controlled trial, RCT) at the University Hospital of Basel and the Cantonal Hospital of Aarau. We plan to investigate two administration strategies according to the timing of the SAP. Strategy A will consist of SAP application in the anesthetic room located in front of the actual operating theatre, where the patient gets anesthesia. Therefore, the application of SAP will take place early, approximately between 75 and 30 minutes prior to skin incision. In strategy B we will apply SAP in the operating theatre, which on average occurs later (approximately within the last 30 minutes before skin incision). We test the hypothesis that strategy A is more effective in preventing SSI than strategy B. We will include a total of 5000 patients in abdominal, vascular and trauma surgery (2500 at each study site and 2500 per study group). All patients will be followed in the hospital for SSI occurrence. Additionally, all patients will be interviewed by telephone after hospital discharge at a defined follow-up period of 30 days (1 year if an implant is in place, such as hip endoprosthesis or meshes). We expect this study to be completed within approximately 3 years.

Completed10 enrollment criteria

Incisional Negative Pressure Wound Therapy for Prevention of Postoperative Infections Following...

Surgical Wound InfectionInfection; Cesarean Section8 more

The purpose of this study is to examine whether obese women (BMI >= 30) who give birth by caesarean section have a reduced incidence of wound infection and dehiscence when incisional Negative Pressure Wound Therapy is applied prophylactically following caesarean section.

Completed4 enrollment criteria

Study to Evaluate DACC Dressings for the Prevention of Surgical Site Infections in Women Undergoing...

Surgical Site InfectionInfection; Cesarean Section

Surgical site infections (SSIs) constitute an important medical and socioeconomic problem worldwide. Despite the fact that the risk factors for SSIs were identified and the continuously increasing medical knowledge in the fields of tissue engineering, molecular biology and microbiology facilitated the development of numerous new recommendations and methods for management, in many cases the available options for successful treatment of post-operative wound infections remain limited. Non-treated or inappropriately treated SSIs often lead to necrosis of the surrounding tissues, wound dehiscence, formation of fistulas, or become sites of origin for systemic infections. Patients are exposed to risk of further complications and hospitalization time extends resulting in increased total treatment costs. Treatment prolongation affects also the quality of life and psychosocial functioning of patients with impaired wound healing. Considering the arguments above, appropriate prevention and management of infected post-surgical wounds is currently one of the priorities for the majority of invasive medical disciplines. Obstetrics constitute a field of medicine in which the issues associated with wound healing are particularly relevant. According to the literature data wound infections occur in approximately 1.8-11.3% of women undergoing caesarean section. Dialkylcarbamoyl chloride (DACC) is a fatty acid derivative that irreversibly binds microorganisms to the dressing fibres as a result of hydrophobic interaction. As the mechanism of DACC action is solely physical no chemical agents are released into the wound bed and the dressing could be safely used by women during puerperal period. The purpose of this randomized controlled study is to compare the effect of DACC impregnated dressing and standard surgical dressing in the prevention of SSIs in adult women following caesarean section. This study will also evaluate pre-, peri- and postoperative risk factors of SSIs and analyze health economics of DACC impregnated dressings for prevention of post-cesarean wound infections.

Completed13 enrollment criteria

PHMB-based Antiseptic Use in Full-thickness Surgical Wounds

Surgical Site Infections

To study the effect of applying a PHMB-based antiseptic solution to tie-over dressings in full-thickness surgical wounds in dermatologic surgery in order to minimise the development of surgical site infections. The bacterial dynamics in wounds pre-,intra-, and postoperatively will be examined in order to understand the pathogenesis of surgical site infections better.

Completed3 enrollment criteria

The Use of a Silver Containing Dressing (Acticoat) on Wound Complication Rates Post Elective Cesarean...

Surgical Wound Infection

The purpose of this study is to determine the effect of a silver containing dressing (Acticoat Post-Op) compared to a standard dressing (OpSite PostOp) on post elective cesarean section wound complications in obese women (BMI >35).

Completed5 enrollment criteria

Eliminate Risk of Cardiac Surgical Site Events

Surgical Site Infections

The purpose of the study is to see if using 2% Chlorhexidine cloths will reduce surgical site infections in patients having elective cardiac surgery.

Completed8 enrollment criteria

Sutures Versus Staples for Wound Closure in Orthopaedic Surgery

Surgical Wound Infection

The trial is a randomized, controlled trial. Adult patients undergoing orthopaedic surgical procedures would be randomized to one of two groups for surgical wound closure, skin sutures or skin staples. The primary outcome measures would be surgical site infection indicated by the use of oral or intravenous antibiotics for suspected wound infection and/or re-operation at the same site. Patients would be followed up as per their usual post-operative course for a total of three months in the trauma and spine population and six months in the total joint arthroplasty population. It is hypothesized that wounds closed with sutures and staples will have similar infection rates as defined by the use of antibiotics or reoperation.

Completed11 enrollment criteria

The Skin Prep Study

Surgical Site Infections

The investigators propose a randomized controlled clinical trial to determine the comparative effectiveness of chlorhexidine-alcohol and iodine-alcohol preoperative skin preparation for preventing surgical site infections at cesarean section. While estimates vary, surgical site infections complicate up to 5 - 10% of all cesarean sections and result in significant human suffering and excess health care costs. Interventions such as preoperative antibiotic prophylaxis reduce surgical site infections by 60%, but the rate of infection remains high. There is therefore a great need to identify and test other potential interventions to further reduce these infections. The skin is a major source of pathogens that cause surgical site infection. Therefore, optimizing preoperative skin antisepsis has the potential to decrease postoperative surgical site infections. There is paucity of evidence to guide the choice of antiseptic for skin preparation at cesarean section. To date, only two underpowered trials have been published comparing two methods of preoperative skin preparation at cesarean section. A recent randomized trial in adults undergoing clean-contaminated mostly general surgical procedures demonstrated a 41% reduction in surgical site infection with the use of chlorhexidine-alcohol when compared to the more commonly used povidone-iodine. While it is plausible that findings from trials in other clean-contaminated surgical procedures may apply to cesarean sections, physiological changes in pregnancy, the peculiar dual microbial source for cesarean-related infections and the hormone-mediated immune-modulation in pregnancy make the validity of such extrapolation uncertain. The study has the following specific aims: Primary Aim: To test the hypothesis that preoperative chlorhexidine-alcohol skin preparation at cesarean section significantly reduces surgical site infections compared to iodine-alcohol. Secondary Aim 1: To test the hypothesis that preoperative chlorhexidine-alcohol skin preparation at cesarean section significantly reduces bacterial contamination at the surgical site compared to iodine-alcohol. Secondary Aim 2: To determine clinical outcomes and medical costs associated with cesarean-related infections and quantify potential cost savings attributable to use of chlorhexidine-alcohol for preoperative skin preparation at cesarean section.

Completed2 enrollment criteria

Local Collagen-Gentamicin and Extra Fixation of the Sternum for Prevention of Sternal Wound Infection...

Drug ResistanceBacterial1 more

The aim of the present study is to evaluate a new technique for prevention of sternal wound infection consisting of local application of collagen-gentamicin in addition to routine i.v. antibiotic prophylaxis. The technique has been evaluated in a previous randomised study. The aim of the present study is to evaluate the technique after it has been introduced in clinical practise to monitor the bacterial antibiotic susceptibility and to verify that the suggested reduction in sternal wound infection still exits.

Completed5 enrollment criteria
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