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Showing 1-20 of 84 trials
NCT05158322
Lower limb joint replacement surgery is one of the most prevalent globally. In our center, more than 400 lower limb arthroplasties (LLA) are performed annually. Developing a Surgical Site Infection (SSI) after (LLA) increases morbidity, mortality and healthcare costs. Staphylococcus aureus is the main causative agent of SSI and especially in LLA. One third of the population is a nasal carrier of Staphylococcus aureus, being a risk factor for patients who have to undergo knee replacement or hip replacement. Several studies have confirmed that the detection of S. aureus carriers and their subsequent decolonization reduces SSI rates
NCT07369700
Cesarean sections (c-sections) are one of the most common surgical procedures done globally. However, there has been an increase in the number of c-section related complications. Women who deliver via c-section are nearly twice as likely to experience a complication (not including hemorrhage) as compared to women who deliver vaginally. One of the most commonly reported postoperative complications is surgical site infections (SSIs) - in this case, an infection of the c-section wound - with the highest rates of infection globally being in African regions (11.91%). In Rwanda, patients receive verbal instructions after surgery to return to the hospital should they experience an SSI or other complication. However, there is often patient delay in identification of complications and return to care, which increases rates of morbidity (illness) and mortality (death) from post c-section complications. The investigators think that if patient follow-up after operation is improved, this may reduce the impact of complications on patient health and well-being. This research is being done to evaluate the mHealth-CHW tool developed to support comprehensive home-based follow-up by community health workers (CHWs). Patients who have had c-section at Kirehe District Hospital will be recruited for this study, and will be randomly assigned to one of two groups: the intervention for home follow-up using the mHealth-CHW tool (referred to as Arm 1) or the standard of care (referred to as Arm 2). Individuals assigned to Arm 1 will be visited at home twice by a study CHW (sCHW) using the mHealth-CHW tool. They may be instructed to return to the health center for care based on the visit using the mHealth-CHW tool. Individuals in Arm 2 will follow the current standard of care and will be instructed to return to a health center every few days for follow-up until instructed otherwise. Regardless of the arm assignment, all participants will be instructed to return to Kirehe District Hospital 30 days after the date of their operation for a study clinic. At this study clinic they will undergo physical exam by a general practitioner (the healthcare provider who typically sees patients post c-section at the hospital level in Rwanda) and the study team will ask questions regarding financial expenditure for us to understand the rate of financial catastrophe experienced by both groups.
NCT04233424
Phase III, Prospective, Multinational, Multicenter, Randomized, Controlled, Two-arm, Double Blind Study to assess Efficacy and Safety of D-PLEX Administered Concomitantly with the Standard of Care (SoC), compared to a SoC treated control arm, in prevention of post abdominal surgery incisional infection.
NCT05470816
Prophylactic TxA administration in patients undergoing major gastrointestinal surgery reduces the incidence of delirium after surgery when compared with placebo. The unifying hypothesis is that systemic and neuro-inflammation lead to neuronal injury and resultant postoperative delirium.
NCT07275307
This study aims to evaluate the effects of Prontosan® Wound Gel X on the incidence of superficial surgical site infections (SSI) in adult patients undergoing elective cardiac surgery with median sternotomy. The primary objective is to assess how the intraoperative application of the gel impacts the occurrence of SSIs, defined according to CDC/NHSN criteria. Secondary objectives include evaluating the length of hospital stay, the incidence of unplanned re-operations, and identifying any latent clinical subgroups through clustering analysis. The study will be conducted as a prospective, single-center, observational, post-market trial. The primary endpoint will be the incidence of SSIs during the post-operative hospitalization period, while secondary endpoints will focus on hospital stay duration, re-operation rates, and feasibility indicators such as adherence to the protocol and completeness of data collection. The study also includes an exploratory endpoint where hierarchical clustering will be used to identify clinical subgroups based on demographic, clinical, and procedural variables. Up to 456 adult patients will be enrolled, all of whom are undergoing elective cardiac surgery via median sternotomy at IRCCS Policlinico San Donato. The inclusion criteria include patients aged 18 or older, scheduled for surgery, and able to provide informed consent, with the clinical decision to use Prontosan® Wound Gel X during the surgery. Exclusion criteria involve urgent surgeries, participation in other interventional studies, known hypersensitivity to the gel components, or existing skin conditions incompatible with its use. The study duration is estimated to be approximately 18 months, depending on patient enrollment and discharge rates. The follow-up will align with the hospital stay, from the surgery date to discharge, with no post-discharge follow-up planned. Statistical analysis will include a binomial test to compare observed SSI rates with those reported in literature, while secondary data will be analyzed descriptively. An exploratory analysis will use clustering to explore latent clinical subgroups.
NCT05701475
Patients planned for shoulder surgery will be identified and contacted for participation. After informed consent is provided, patients will be randomised into one of three groups: pre-operative cutaneous disinfection with iodine (control group), pre-operative cutaneous and subcutaneous disinfection with iodine (double prevention), and pre-operative cutaneous and subcutaneous disinfection with iodine combined with a skin preparation protocol with benzoyl peroxide gel in the days prior to surgery (triple prevention). Bacterial cultures will be collected during surgery of the surgical field and tissue layers. Culture positivity for Cutibacterium Acnes will be compared between the groups as a primary outcome.
NCT07248527
This study examines a new blood test called ICIS, which may help detect infections earlier after pancreatic surgery. Patients will have routine blood samples taken during their hospital stay, with no extra procedures required. By tracking how ICIS changes over time, investigators aim to improve early infection detection, support safer recovery, and reduce postoperative complications.
NCT06368102
The purpose of this study is to determine the incidence of surgical site infection (SSIs) after third molar surgery for different duration of intravenous ampicillin administration.
NCT03561376
Patients undergoing routine surgery in the Department of Dermatology for any indication on non-scalp skin and closed in linear fashion with scar greater than or equal to 4.5cm in length will be invited to participate in this split scar, head to head study comparing zinc oxide and petrolatum. Patients will apply respective ointments to each half of scar daily for one month and maintain a log of these activities. They will be seen at 1 week, 4 weeks, 8 weeks, and 6 months post-operatively for photographic scar assessment and to complete the patient portion of the Patient and Observer Scar Assessment Scale (POSAS), a quantitative objective assessment of scar appearance. Trained observers (board-certified dermatologists) will score the observer portion of the scale. POSAS outcomes, post-operative infections, linear density of epidermal seal will be assessed at the 1 week, 4 weeks, 8 weeks, and 6 months post-operative periods and compared between the two groups. Participants will have parking validated for all visits and upon completion of all portions of the study will receive a standardized skin care gift bag containing samples for hypoallergenic skin care products (washes, moisturizers, etc.).
NCT07111702
The role of prophylactic antibiotics in preventing surgical site infections (SSI) for clean procedures like groin hernia repair remains controversial. This study aimed to evaluate the association between antibiotic prophylaxis and SSI rates in a real-world clinical setting and to identify independent risk factors for SSI. The study prospectively followed 100 male patients undergoing elective open groin hernioplasty. Patients were categorized based on the surgeon's decision into two groups: those who received a single dose of intravenous cefazolin (Antibiotic Group) and those who did not (No Antibiotic Group). The main outcome was the rate of SSI within 30 days of surgery.
NCT07034573
This research project is evaluating an air filtration system that is supposed to be adapted to the context, highly efficient and affordable. This air filtration system for operating theatres has been in use at Mbouo-Bandjoun hospital in Cameroon since 2019, with no incidents recorded to date. In this proposed research project, only the ventilation system will be tested technically and microbiologically; no research will be carried out directly on patients or with patient participation. Therefore, the research project is not expected to have any impact on patients. Technical test data will be evaluated retrospectively, while microbiological data will be collected prospectively without patient contact. The air filtration system was installed in the OT of the Protestant hospital Mbouo (Hôpital Protestant de Mbouo) in 2019. Before the installation of the air filtrations system, the OT used window-based ventilation which seems, besides wall-mounted air conditioning systems, quite common in OT in Cameroonian hospitals. The air filtrations system has been in regular use for 3.5 years before the first maintenance could be performed, due to COVID travel restrictions. This maintenance and technical measurement took place in November 2023. Microbial samples in the OT were collected in Mai 2024. The data of the maintenance and technical measurements of the air filtration system are retrospectively used for this study. The parameters that are extracted from the maintenance documents are: particle counts, temperature, humidity, air velocity and pressure differences at various measurement points inside and outside the OT as well as inside the air filtration device. To study the microbial burden in the OT, a prospective evaluation was carried out: In a time slot when no surgical procedures were planned, a passive sampling with settling plates was carried out.
NCT04411199
Phase III, Prospective, Multinational, Multicenter, Randomized, Controlled, Two-arm, Double Blind Study to Assess Efficacy and Safety of D-PLEX Administered Concomitantly with the Standard of Care (SoC), Compared to a SoC Treated Control Arm, in Prevention of Post Abdominal Surgery Incisional Infection.
NCT06755879
The aim of this randomized controlled trial was to evaluate the effect of a digital game-based learning activity on students' learning of interventions to prevent surgical site infections.This study will seek answers to the following questions: Is digital game-based learning activity effective in students' learning process? Is the traditional method of theoretical lecturing effective in the learning process? What is the effect of students' learning methods on their motivation? The researchers will compare the group with the theoretical lecture to see the effectiveness of the digital game-based learning activity. Participants will be divided into 3 groups. In the first group, the level of learning interventions to prevent surgical site infections with digital game-based learning activity will be evaluated with pre-test and post-test In the second group, the level of learning the theoretical course and interventions to prevent surgical site infections will be evaluated with pre-test and post-test. The control group will be evaluated only with the pre-test post-test without any intervention.
NCT06869096
The aim of this study was to compare the effectiveness of chlorhexidine versus saline in flushing the surgical area during colorectal cancer surgery. The primary outcomes included surgical site infection, postoperative complication rates, et al.
NCT06549803
Compared to tissue adhesives and skin stapling devices, tissue adhesives are reported to have advantages in terms of wound infection and cost competitiveness. However, there have been no prospective randomized studies focusing on wound infection rates and cost competitiveness between skin stapling devices and tissue adhesives in colorectal cancer surgery. In colon cancer surgery, it is still unclear which skin suturing method has advantages such as lower postoperative wound infection rate and price competitiveness. The purpose of this study is to compare clinical outcomes, including wound infection rates and cost-effectiveness, between two different wound closure methods for colorectal cancer.
NCT06638567
A multicentre, matched-pair, cluster randomised controlled superiority trial to investigate the effect of a proactive basal bolus insulin regimen compared to the reactive sliding scale insulin regimen, targeting a glucose level of 3.9-10.0 mmol/L, to reduce the number of surgical site infections within the first 30 days postoperatively in adult patients with diabetes mellitus type 2.
NCT06780813
The incidence of surgical-site infection (SSI) and complications related to wound healing reaches 10-20% of gynecological cancer patients. Each complication may dramatically prolong the hospitalization period and increase the economic burden of hospital care. Appropriate wound care and tissue oxygenation are of special importance for wound healing. Assuming adequate perfusion, the easiest, safest, and most effective way to improve tissue oxygenation is to increase the fraction of inspired oxygen. However, there is considerable controversy as to whether supplemental oxygen actually reduces SSI and healing-related complications as to date, there is absence of relevant data.
NCT03386240
Abdominal closure with antibacterial-coated sutures has been shown to reduce wound infections after a number of surgical procedures, but none of the previous trials included cesarean delivery. Our objective is to determine whether use of antibacterial-coated sutures reduces surgical site infection (SSI) after cesarean delivery.
NCT04366440
The overall objective of this study is to identify the best strategy to eliminate unnecessary antibiotic use after surgery in pediatric surgical procedures considered low-risk for an SSI. Based on literature and our preliminary data suggesting surgeons will not fully accept standardized order sets based on current guidelines, the investigators hypothesize that order set modification combined with ASP facilitation will outperform standard order set modification alone in de-implementing unnecessary postoperative antibiotic use.
NCT03839914
Surgical site infections (SSI) are not uncommon, especially in specific high-risk groups including spinal deformity and tumor (i.e. metastatic spine surgery) surgery. Well-recognized measures have been adopted to reduce surgical site infection, and the use of topical vancomycin powder has gained popularity in recent years. Given the lack of high-quality evidence for the use of topical vancomycin to reduce surgical site infections in open posterior spine surgery, which is currently the most common approach to spine surgery, it is crucial to study the use of vancomycin powder in reducing surgical site infections. This study is a prospective, single-blinded open label randomized controlled trial, with one arm of patients having local administration of 1g vancomycin powder which will be placed in the deep wound and subcutaneous layer prior to closure of surgical site by the orthopaedic surgeon, whereas the control arm will be without such application of vancomycin. Both arms of patients will still be undergoing the same operation procedures, as well as postoperative local wound drainage and wound care. This study will provide insights on the reduction rate in superficial and/or deep surgical site infection, and also assess the cost-effectiveness of using topical vancomycin in reducing surgical site infection between different disease groups, as well as any postoperative serum vancomycin toxicity and renal impairment. These proposed findings will provide valuable information for clinicians and institutions on future measures for surgical site infection of open posterior spine surgery.