Trimethoprim
Last Updated: 02/24/2026
BALANCE+: A Platform Trial for Gram Negative Bloodstream Infections
Summary: BALANCE+ is a perpetual multiple domain randomized controlled platform trial to evaluate various treatment strategies for Gram-negative bloodstream infections (GN BSIs). Each domain addresses critical questions in the management of GN BSIs, aiming to refine treatment strategies, enhance patient outcomes, and reduce antimicrobial resistance. The initial vanguard pilot RCT (NCT05893147) started on 2...
[18F]Fluoropropyl-Trimethoprim ([18F]F-TMP) PET/CT Imaging to Evaluate Biodistribution and Kinetics in Human Subjects
Summary: The purpose of this study is to study a radioactive tracer, a type of imaging drug that is injected into the body to see how it is taken up in sites of active infection using an imaging procedure called Positron Emission Tomography/Computed Tomography (PET/CT).
A Phase 1b, Multicenter, Dose Escalation, Evaluation of Safety and Tolerability of ASP7317 for Geographic Atrophy Secondary to Age-related Macular Degeneration
Summary: Age-related macular degeneration (AMD) is an eye disease which causes people to lose their sharp central vision over time. Aging damages the macula, which is in the middle of the retina - the light-sensitive part at the back of the eye. There are 2 types of AMD - wet AMD and dry AMD. The advanced stage of dry AMD causes vision loss. This is known as geographic atrophy. AMD makes everyday tasks lik...
Effects of Treatments on the Microbiome in Healthy Volunteers and Patients With Atopic Dermatitis
Background: \- Atopic dermatitis, or eczema, is a chronic skin disorder. Patients sometimes have infections with S. aureus bacteria. Researchers want to study how eczema treatments affect the number and the type of bacteria on the skin.
3-day Intravenous Antibiotic Treatment Versus 3-day Intravenous Followed by 7-day Oral Antibiotic Treatment for Acute Pyelonephritis in Children 1 Month to 3 Years Old: a Non-inferiority Open Randomized Multicentric Clinical Trial
Summary: Antibiotic therapies currently recommended for the treatment of acute pyelonephritis (AP) in children, whether fully by the oral route or initially intravenous (IV, 3 days) followed by the oral route, have a duration of 7 to 14 days (10 days in France). In children with no prior urological malformation, the global clinical and microbiological cure rate after antibiotic treatment completion is arou...
Pivmecillinam as Oral Step-Down Treatment for Escherichia Coli Febrile Urinary Tract Infection Versus Standard of Care: A Randomized Controlled Non-Inferiority Multicenter Trial
Summary: The goal of this clinical trial is to learn if oral treatment with pivmecillinam is effective to treat febrile urinary tract infections in adult patients. Hospitalized patients who have received 2-4 days of intravenous antibiotic therapy for febrile urinary tract infections, and have responded to treatment, will be randomized to either pivmecillinam or standard treatment (other oral or intravenous...
A Controlled Study on the Prophylaxis of Pneumocystis Jirovecii Pneumonia With Fixed-dose Compound Sulfamethoxazole Tablets of Different Maintenance Durations After Renal Transplantation
Summary: Renal transplantation is the most ideal and effective treatment for end-stage renal disease. Pneumocystis jirovecii pneumonia (PJP) is one of the most common pulmonary infections after renal transplantation, with high morbidity and mortality that seriously affects patients' prognosis and survival. PJP can be prevented with drugs, and trimethoprim-sulfamethoxazole (TMP-SMX) is the first-choice prop...
Study of Gut Microbiota Diversity in Children Aged 1-3 Years on Prolonged Antibiotic Prophylaxis for Grade 3 or Higher Vesicoureteral Reflux Compared With 2 Age-matched Control Groups
Summary: Urinary tract infections are very common in pediatrics. Urinary antibiotic prophylaxis is commonly used in children with malformative uropathies. Long-term, low-dose antibiotic prophylaxis with trimethoprim-sulfamethoxazole has been associated with a decrease in the number of urinary tract infections in susceptible children, but not systematically with a decrease in the risk of renal scarring (dep...
A Phase 2, Double-blind, Randomized, Active-controlled Evaluation of the Safety, Tolerability, Pharmacokinetics and Efficacy of LBP-EC01 in the Treatment of Acute Uncomplicated Urinary Tract Infection Caused by Drug Resistant E. Coli
Summary: This is a Phase 2 superiority study of LBP-EC01, a recombinant bacteriophage cocktail, with an initial open-label 3-arm pharmacokinetic (PK) lead-in portion of 30 patients to evaluate the optimal dosing regimen to be used in the subsequent 288 patient blinded portion of the study which will be randomized 1:1 comparing LBP-EC01 + antibiotic versus placebo + antibiotic in patients with a history of ...
Assessing the Utility of Prophylactic Antibiotics at Time of Urethral Bulking Using Bulkamid
Summary: The primary aim of this study is to assess the utility of prophylactic oral antibiotics at time of Bulkamid transurethral bulking to reduce the incidence of urinary tract infection (UTI) in the immediate postoperative period. The secondary aims of the study include assessing UTI rates and success rates if patients require temporary indwelling catheter versus intermittent self-catheterization (ISC)...
Role of Antibiotic Therapy or Immunoglobulin On iNfections in hAematoLogy (Stop-Ig)
Summary: This study is being conducted to find out how safe and effective different strategies of infection prevention are in comparison to each other, for preventing infection in patients with blood cancers. The best way to find out this information is to directly compare the effect of different treatment strategies in patients with blood cancers. We want to know how these different treatments impact on y...
Role of Antibiotic Therapy or Immunoglobulin On iNfections in hAematoLogy (Start Ig)
Summary: This study is being conducted to find out how safe and effective different strategies of infection prevention are in comparison to each other, for preventing infection in patients with blood cancers. The best way to find out this information is to directly compare the effect of different treatment strategies in patients with blood cancers. We want to know how these different treatments impact on y...
Last Updated: 02/24/2026