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NCT03283878
The Antibiotic Prophylaxis in Patients Undergoing Elective Total Knee Arthroplasty (TKA): Multi-Center Trial is a study that will compare the effectiveness of various perioperative strategies for antibiotic delivery as prophylaxis for periprosthetic joint infections (PJI) and surgical site infection in elective primary TKA. The investigators hypothesize that a single dose of prophylactic antibiotic administered within 60 minutes before the incision is not an effective way to prevent PJI in elective primary total knee arthroplasty (TKA). The investigators also hypothesize that the prolonged delivery (24 hours) of antibiotic prophylaxis after surgery does not further reduce the incidence of PJI in elective primary TKA. Duke University is the only site recruiting both primary total knee arthroplasty and unilateral knee arthroplasty.
NCT07209150
To compare the risk of infectious complications (UTI, pyelonephritis, sepsis, hospital admission, ED visits) for patients with an indwelling urinary catheter (urethral or suprapubic) or CIC receiving 3 or 7 days of peri-operative antibiotic prophylaxis at time of Holmium Laser Enucleation of the Prostate
NCT06778083
The goal of this observational study is to understand the risk of antibiotic resistance and changes in the human microbiome (bacteria that live inside and on us), if people use antibiotics to prevent sexually transmitted infections (STI prophylaxis, doxycycline post-exposure prophylaxis, or 'doxyPEP'). The study will assess how easy and acceptable it is to find antibiotic resistance and microbiome changes in the throats and guts of men-who-have-sex-with-men (MSM) who use STI prophylaxis. The study will recruit 108 MSM who are using and not using STI prophylaxis. Participants will visit the clinic every 6 months. At each visit, they will provide a throat swab and stool sample, and complete a questionnaire. DNA of the bacteria from the samples will be analysed to identify the bacteria and look for antibiotic resistance.
NCT02285140
There is clinical equipoise about the question of whether antibiotic prophylaxis should be given for a short period or an extended period of time as reflected by inconsistencies in major guidelines, current practices at Canadian centers, and as concluded in the three systematic reviews. There also is clinical equipoise on whether the addition of vancomycin to routine cefazolin prophylaxis can further reduce s-SSI rates. A short duration of combined antimicrobial prophylaxis can reduce side effects of exposure to antimicrobials such as infections with C. difficile or emergence of resistance, but may also reduce the incidence of s-SSIs. The objective of the eventual full scale study is to determine whether adding vancomycin to cefazolin can reduce SSIs as well as whether short-term prophylaxis is as effective as long-term prophylaxis. The rationale to conduct the proposed pilot study is to assess the feasibility to conduct this factorial cluster randomized cross-over trial, the adherence to the study protocol at each pilot site, the length of time to fill out the case report forms, and to get reliable estimates of event rates for sample size calculation for the main study
NCT06760143
Retrospective, monocentric observational pharmacological cohort study including all adult patients who underwent lung transplantation at IRCCS Azienda Ospedaliero-Universitaria di Bologna from 1st January 2002 to 31st August 2023.
NCT05519072
This study aims to show that lack of antibiotic prophylaxis to those undergoing bladder Botox injections is not significantly inferior to administering prophylaxis. By proving this, the investigators aim to decrease antibiotic use in this setting to combat the growing issue of antibiotic resistance. Participants will be randomized to antibiotic or no treatment arm. Those randomized to the treatment arm will receive oral antibiotics for 2 days pre-treatment, on the treatment day, and 2 days post-treatment. Participants will return for a follow up appointment approximately 2 weeks after treatment to assess for urinary tract infection (UTI) symptoms. They will be called again at 6 weeks for follow up.
NCT05438082
The current practice of pre-VCUG antibiotic prophylaxis is highly variable. A recent unpublished survey of Society of Fetal Urologists (SFU) completed by this study team found that 87% of respondents reported having patients who develop fUTI following VCUG, with 30% of respondents prophylaxing for fUTI in patients undergoing VCUG. The current lack of best practice guidelines regarding antibiotic prophylaxis prior to VCUG due to low quality of current literature, and a growing concern around risks of unnecessary antibiotic exposure suggests the need for an RCT. The results of this pilot trial will inform the ability to conduct a definitive RCT on this important subject. The results of the definitive trial would have important clinical and economic implications.
NCT05654896
This study aims to determine the effectiveness of prophylactic antibiotic use for TACE and occurrence of postoperative liver abscess. There would be two comparison groups. Current standard of care treatment at PKLI\&RC (as per local guidelines) would be given to all patients receiving TACE for the intervention group or 'antibiotic group' (i.e., Inj. Ceftriaxone 1g, intravenous × stat). While no antibiotic would be given to the 'no antibiotic group'.
NCT03790254
The aim of this review is to address clinical reliability, efficacy and safety of long-term treatment with oral D Mannose for the prevention of recurrent urinary tract infections (RUTIs) in females.