Active clinical trials for "Bacterial Infections"

This two-period cross-over study will evaluate bioequivalence of GR37547 (ciprofloxacin 500 mg) tablet versus ciprofloxacin 500 mg reference tablet in healthy adult subjects under fasting conditions. Subjects will receive Treatment A (GR37547 tablet) and Treatment B (ciprofloxacin reference tablet) in crossover manner, separated by a washout period of at least 7 days and not more than 14 days. The total duration of study for each subject will be approximately 5-7 weeks. This study will enroll approximately 26 healthy adult subjects at a single center.

Primary Hypothesis: chlorhexidine gluconate antiseptic vaginal preparation is superior to povidone-iodine vaginal preparation in decreasing the bacterial load within the vagina when prepping prior to a cesarean section.

AR-301 is being evaluated as an adjunctive treatment of ventilator-associated pneumonia (VAP) due to Staphylococcus aureus (S. aureus) in combination with standard of care (SOC) antibiotic therapy in patients with confirmed S. aureus infection.

The purpose of this study is to characterize the intrapulmonary penetration of nacubactam in healthy volunteers. Nacubactam is a novel non-beta-lactam beta-lactamase inhibitor being developed as a combination therapy with the beta-lactam meropenem for the treatment of serious gram-negative bacterial infections. Adult male and female healthy participants will receive a single intravenous infusion of nacubactam co-administered with meropenem and then undergo a bronchoalveolar lavage (BAL) procedure to collect lung epithelial lining fluid (ELF) for measurement of intrapulmonary concentrations of nacubactam and meropenem.

QPX7728 is an ultra-broad-spectrum beta-lactamase inhibitor, with activity against numerous beta-lactamases, including class A extended spectrum beta-lactamases (ESBLs), class C cephalosporinases, and extended spectrum class D oxacillinases (OXA) that can hydrolyze cephalosporins and can be found in Enterobacteriaceae and Pseudomonas aeruginosa (P. aeruginosa). QPX7728 is also a potent inhibitor of carbapenemases from all molecular classes, such as class A Klebsiella pheumoniae carbapenemase (KPC), class B New-Dehli Metalo-beta-lactamase (NDM) and Verona integron-encoded metallo-beta-lactamase (VIM), and class D OXA-48 that are found in carbapenem resistant Enterobacteriaceae, and also class D carbapenemases such as OXA-23 that are found in carbapenem resistant Acinetobacter baumannii.

This study is a drug-drug interaction (DDI), pharmacokinetics (PK), safety and tolerability study in adult healthy participants, including Japanese cohort. This study is designed to assess co-administration of probe substrates with gepotidacin in study cohorts 1 to 3 and establishing PK and safety in Japanese participants in cohort 4. Food effect will also be evaluated in cohort 4.

This is double-blind, randomized, sequential, two part study. Part 1 is a 3 periods, fixed-sequence study and will be conducted to evaluate the pharmacokinetics, safety, and tolerability of the gepotidacin tablet in healthy adult subjects. Part 2 is a 2 periods, fixed-sequence study and will evaluate the pharmacokinetics, safety, and tolerability of the gepotidacin tablet in healthy adolescent subjects. The primary purpose of Part 1 is to evaluate the pharmacokinetics of a single 1500 milligram (mg) dose and two 3000 mg doses of gepotidacin given 6 and 12 hours apart in adult subjects; Part 2 is to evaluate the pharmacokinetics of a single 1500 mg dose and two 3000 mg doses of gepotidacin given at a dosing interval (to be determined based on the pharmacokinetic and safety results from Part 1) in adolescent subjects. The duration of Part A will be approximately 47 days and 52 days for Part 2.

This study is a randomized, placebo-controlled, first in human, single ascending dose Phase 1 study

This is a study to assess the pharmacokinetics (PK) of tedizolid phosphate and its active metabolite, tedizolid, and the safety of tedizolid phosphate following administration of a single IV (Part A) or oral suspension (Part B) administration to hospitalized participants ages 6 to <12 years (Groups 1 and 3, respectively), and 2 to <6 years (Groups 2 and 4, respectively).

endTB Clinical Trial a Phase III, randomized, controlled, open-label, non-inferiority, multi-country trial evaluating the efficacy and safety of five new, all-oral, shortened regimens for multidrug-resistant tuberculosis (MDR-TB).