View clinical trials related to Fungal Infection.
Filter by:This study will be a multicenter, international, randomized, vehicle-controlled, parallel-group, double-blinded study. Subjects who are eligible to participate with a confirmed diagnosis of Distal Subungual onychomycosis (DSO) of the toenail will be randomized and participate in one of the following treatment groups: BB2603-1: 0.01% terbinafine/0.03% polyhexanide formulation, or BB2603-3: 0.03% terbinafine/0.09% polyhexanide formulation, or BB2603-10: 0.1% terbinafine/0.3% polyhexanide formulation, or Vehicle: 0.3% polyhexanide/20% ethanol/water formulation. The subject in each treatment group will be treated twice daily (BID) for 12 weeks and then complete a 28-day post-treatment visit.
This is a Phase 1, open-label study to evaluate the drug-drug interaction potential of a strong CYP3A4 inhibitor (itraconazole) and a pan-CYP inducer (rifampin) on APX001 in two parallel groups of healthy subjects.
This is a Phase 1, double-blind, placebo-controlled trial in three parts. A single ascending dose (SAD) study in six cohorts receiving a single subcutaneous (SC) dose of 1, 10, 30, 60, 100, or 200 mg of rezafungin; a multiple ascending dose (MAD) study in four cohorts receiving 30 mg x 3 doses, 60 mg x 3 doses, 100 mg x 3 doses, or 200 mg x 3 doses of rezafungin SC with dosing frequency of once every 7 days; and a two-period cross-over bioavailability (BA) study receiving 100 mg of rezafungin. The two period cross-over BA study will be assessed unblinded in two sequences (10 subjects, 100 mg or maximum tolerated dose (MTD) of rezafungin in Part 1); 5 subjects will receive an SC injection of rezafungin in Period 1 followed by an intravenous (IV) infusion of rezafungin in Period 2, and 5 subjects will receive an IV infusion of rezafungin in Period 1 followed by an SC injection of rezafungin in Period 2. Each SAD (except cohort 1) and MAD cohort will contain 8 subjects (6 subjects will receive a SC injection of rezafungin and 2 subjects will receive placebo). Each SAD (except cohort 1) and MAD cohort will be conducted with sentinel dosing. SAD cohort 1 will be comprised of 4 subjects (3:1 rezafungin to placebo) with no sentinel dosing. Parts 2 and 3 of the study will only be conducted after FDA review for safety data and PK data from all subjects participating in Part 1; Part 3 may be run in parallel with the first cohort (Cohort 7) of Part 2. Individuals in the SAD cohorts will participate for approximately 58 days, including up to 28 days for screening and 30 days for dosing and follow-up (FU). Individuals in the MAD cohorts will participate for approximately 73 days, including up to 28 days for screening and 45 days for dosing and FU. Individuals in the BA cohorts will participate for approximately 80 days, including up to 28 days for screening and 52 days for dosing and FU. The study will have a duration of approximately 30 months. The primary objectives are to determine the: 1) safety and tolerability of single ascending SC doses (SAD) of rezafungin; 2) safety and tolerability of multiple ascending SC doses (MAD) of rezafungin; and 3) pharmacokinetic (PK) profile in plasma of rezafungin in healthy adult subjects.
For tablets to be absorbed, the drug must dissolve after being swallowed. Drugs with low solubility sometimes require the inert ingredients in tablets to help the drug dissolve after being swallowed. This study uses itraconazole as an example drug with low solubility. Itraconazole tablets with different inert ingredients and manufacturing will be administered to healthy volunteers to see if the different inert ingredients and manufacturing impact drug absorption.
Quasi-experimental intervention multicenter trial of patients treated with new antibiotics (before-after study). The study will be carried out in 14 hospitals of the Andalusian Public Health System with representation from all the provinces and has been designed in two phases: 1. A first phase in which an observational study of historical preintervention cohorts of patients who have received either empirical or targeted treatment with ceftaroline, tedizolid, dalbavancin, ceftazidime-avibactam, ceftolozane-tazobactam and isavuconazole from January 2016 to December 2019 will be developed. Case detection will be carried out by locating the antimicrobial prescriptions in the electronic prescribing systems and / or pharmaceutical management systems of each hospital. A set of epidemiological, clinical, microbiological and prognostic variables will be completed in each case. 2. A second phase or intervention period that will be applied to the cohort of patients treated with new antibiotics (intervention cohort) from January 2020 to June 2021. A quasi-experimental intervention study will be carried out through the development of a Program for Optimizing the use of Antibiotics (PROA) in Spanish, Antimicrobial Stewardship Program (ASP) in English, in the participating hospitals. It will consist in the development of a consensus document on the use of new antibiotics following a Delphi methodology, dissemination of the consensus document / guide among the participating hospitals and audit on the prescription of new antimicrobials after the implementation of the guide based on providing non-imposition advice and positive reinforcement to the prescriber. The recommendations will be consigned in a structured form, which will allow to evaluate the degree of follow-up of the recommendations. The audit will be performed on day 0-1 of the prescription. 3. Cohort of bacteremia due to multiresistant microorganisms ("safety" cohort): In order to evaluate the safety of the use of new antimicrobials against therapeutic alternatives in syndromes where they are potentially a preferred option and parallel to the two phases, episodes for bacteremia by carbapenem-resistant Acinetobacter baumannii and Pseudomonas aeruginosa, carbapenem-resistant enterobacteria, vancomycin-resistant Enterococcus faecium and methicillin-resistant Staphylococcus aureus occurred in participating hospitals from 2017 to 2021 will be collected.
The purpose of this study is evaluating the efficacy and safety of generics caspofungin in the treatment of the patients with neutropenic and fever.Another purpose of this study is comparing the pharmacokinetic characteristics of generics caspofungin and original medicine(Cancidas®) for providing a basis for clinical rational administration.
This is a prospective genetically-stratified randomized double-blind event-driven multicentre clinical trial to assess the efficacy of posaconazole-based antifungal prophylaxis allocation strategies for patients with acute myeloid leukemia who receive induction chemotherapy. Allocation strategy based on an invasive mold infection genetic risk will be double-blinded.
The randomized control trial study aimed to evaluate effectiveness and safety of amphotericin B in 30% DMSO solution comparing with 30% DMSO solution in NDMs onychomycosis treatment.
A pilot study was performed to evaluate the appropriateness of the voriconazole dosing regimen based on the population pharmacokinetic model and the influence of sex on the pharmacokinetics of voriconazole
Invasive aspergillosis is a fungal infection which left untreated, is a significant cause of morbidity and mortality. Immunocompromised patient populations such as solid organ transplant and malignant hematology patients are especially susceptible to invasive fungal infections. Voriconazole is an anti-fungal agent that is frontline therapy for invasive aspergillosis. Treatment success is highly dependent on maintaining therapeutic voriconazole concentrations. The current published literature has established that treatment failure is associated with sub- and supra-therapeutic voriconazole concentrations. Maintaining therapeutic voriconazole concentrations however, is challenging due to the high inter and intra-patient variability in voriconazole pharmacokinetics. The complex kinetics of voriconazole renders current manufacturers' dosing guidelines ineffective. Much of this complexity has been linked to genetic polymorphisms in the cytochrome P450 2C19 gene, and it has been found that CYP2C19 genotype plays an important role in determining voriconazole exposure levels. Therapeutic drug monitoring has been found to increase efficacy of voriconazole treatment through the monitoring of patients' voriconazole levels, allowing for dosage adjustments in response to supra- or sub-therapeutic levels. There are few robust studies that have examined the effect of CYP2C19 genotype on voriconazole treatment outcomes. They have been unable to determine relationships between CYP2C19 genetic status, and clinical efficacy and safety. No studies to our knowledge have made dosing adjustments based on CYP2C19 genetic status. The study aim is to explore the utility of voriconazole dosing that is based on the genetic status of the patient in conjunction with therapeutic drug monitoring. Over the course of one year, solid organ transplant recipients at Toronto General Hospital and malignant hematology patients at Princess Margaret Cancer Centre receiving voriconazole therapy will be randomized into one of two trial arms: a control arm receiving therapeutic drug monitoring only, or a treatment arm receiving genotype-specific dosing in conjunction with therapeutic drug monitoring. The investigators will compare the proportion of patients that achieve voriconazole therapeutic concentrations, the number of dose adjustments needed to achieve therapeutic voriconazole levels, and clinical outcomes between trial arms.