View clinical trials related to Bacterial Infections.
Filter by:Pediatric study to evaluate the safety and pharmacokinetics of solithromycin (oral and intravenous) in children ages 0 to 17
The purpose of this study was to assess the pharmacokinetics, safety, and tolerability of a single intravenous dose of ceftolozane/tazobactam (MK-7625A) in pediatric participants. In each of the 6 age cohorts, an interim analysis of pharmacokinetics (PK) and safety data was conducted after approximately 3 participants had received the initially proposed dose. The interim analysis was to determine whether the initial dose was appropriate based on pre-defined criteria. If data from the interim analysis demonstrated that the initially proposed dose met the above criteria, enrollment was to continue with the same dose administered to approximately 3 additional participants of the same age range. However, if the interim analysis demonstrated that a new optimized dose was required, the new dose was to be administered to approximately 3 additional participants of the same age range.
Debio 1450-103 is a trial to study the pharmacokinetics (PK) of an experimental drug called Debio 1450 in healthy adult volunteers. Originally, Part A was registered separately (in NCT02214355). The registrations have been revised so all parts of this single trial (Parts A-C) are now included in this single registration (NCT02214433). The primary purpose of each part is provided below: - 10 volunteers participate in PART A to assess the PK of a single oral dose of Debio 1450 (tablet formulation) under varying gastric conditions - 40 volunteers participate in PART B to assess the safety, tolerability and PK of multiple ascending doses of Debio 1450, administered sequentially IV and orally, once or twice daily. - An additional 10 volunteers participate in PART C which is designed to assess the absolute bioavailability of various formulations of Debio 1450 under varying gastric conditions The dose administered during Part A is based on the safety, tolerability and PK data from study Debio 1450-102 [NCT02162199], a single ascending dose (SAD) study, in which single oral doses up to 800 mg/day are being investigated. Doses are adjusted during Parts B and C based on the available safety and PK data from preceding cohorts.
The purpose of this study is to investigate the immune response in patients with necrotizing soft tissue infections (NSTI). The investigation will focus on inflammatory and vasoactive biomarkers as prognostic markers of severity and mortality at admission to Rigshospitalet and the following 3 days
The sponsor is trying to develop a medicine for infections that are not cured by regular antibiotics. They have an experimental drug called Debio 1450 that may work. They need about 48 healthy adults to volunteer for this study. This study looks at what the body does to the drug. It measures how the amount of drug in blood and urine changes over time. From the screening visit through the follow-up visit may be up to 40 days. Volunteers go to the clinic in Baltimore for a screening visit. The study doctor chooses qualified volunteers to participate or serve as alternates. Alternates might not actually complete the study procedures. The study doctor divides participants into groups of eight. Six receive Debio 1450 and 2 receive Placebo. The drug each participant receives is decided by chance - like flipping a coin. Eligible volunteers check into the clinic for testing and those chosen to participate remain for a 5-day/ 4-night stay. The clinic serves standard meals, except when fasting is required. Participants must stay at the clinic for the length of the study. This study is a "dose escalation" study. That means that if no safety concerns come up a new group starts. Each new group of eight participants receives more capsules. The study product is contained in capsules. Each capsule contains either placebo or 40 mg Debio 1450. After fasting overnight, the first two participants in the group receive their capsules. One gets Debio 1450 and one gets Placebo. If these participants tolerate side effects for 24 hours, the remaining six participants receive their assigned capsules. The plan is to increase the dose for the next group. The study doctor reviews the measurements collected from each group after three days. He may decide to repeat, increase, or lower the dose or even stop the study. The most any participant receives is 800 mg in 20 capsules.
Epidemiology of Helicobacter Pylori Infection Among Shanghai Children.
The purpose of this study is to survey iron storage levels and their prognostic consequences in the context of acute inflammation. The impact of iron substitution in inflammatory states is controversial. We hypothesize that iron substitution may influence outcome in patients in inflammatory states.
The purpose of this study is to determine whether Terix Labs Ltd Metronidazole benzoate (400 mg Metronidazole Per Sachet Oral Granules) is bioequivalent to 500 mg Sanofi-aventis Flagyl 125 mg/5 ml (125 mg Metronidazole Per 5 ml Suspension) and to Zentiva Flagyl™ 400 mg Tablets (400 mg Metronidazole Per Film Coated Tablets).
The objectives of this study are to assess the safety, tolerability and pharmacokinetic profile of OP0595 administered intravenously to healthy male, Caucasian, adult subjects at single escalating doses.
Triple therapy (TT) comprising proton pump inhibitor (PPI), amoxicillin 1g and clarithromycin 500mg twice daily has long been considered one of the standard treatment for H. pylori infection as initial studies demonstrated success rates of > 90% on per protocol analysis (PP) and > 80% on intention to treat (ITT) analysis. However increasing bacterial resistance, especially to clarithromycin, has been reported and there are concerns that the efficacy of TT has decreased. Sequential therapy (ST) is an alternative first line therapy that consists of 5 days of treatment with a PPI and amoxicillin followed by 5-day treatment with the PPI and clarithromycin and metronidazole. The rationale for this approach is that amoxicillin may weaken the bacterial cell wall in the initial phase of treatment, and prevent the development of drug efflux channels that inhibit clarithromycin from binding to ribosomes and thus help to improve the efficacy of clarithromycin in the second phase of treatment. A recent meta-analysis based on mainly European studies showed that the success rate of ST compared to TT was 92.8 - 96% vs. 76.2 - 78.8%. Concomitant therapy (CT) is another alternative first line treatment that consists of 10 days of PPI, amoxicillin, clarithromycin and metronidazole. The rationale for using CT as a first line treatment option is to address the possibility of clarithromycin resistance which is increasingly encountered in clinical practice. Currently there are no randomized controlled studies that compared TT with ST in Singapore, although both regimens are being used in routine clinical practice. The hypothesis is that ST is superior to TT as first line treatment for H. pylori infection. The study aim to compare 10-day TT versus 10-day ST versus 10-day CT as first line treatment for H. pylori infection in Singapore.