Clinical Trials
Below are current clinical trials.
271 studies in Infectious Diseases Research (all studies, either open or closed).
Filter this list of studies by location, status and more.
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Rochester, Minn.
The primary aim of this study is to determine if there is any evidence of viral shedding within the gastrointestinal or pulmonary system in patients with a prior recent negative nasopharyngeal PCR test. This will be of critical importance to the practice of endoscopy during this pandemic as it will help: 1) determine if a pre-endoscopy testing strategy is adequate to ramp-up access to semi-urgent and eventually elective procedures, while allowing the decreased utilization of limited or costly personal protective equipment (e.g., N95 respirators) while still keeping the GI endoscopy staff safe; and 2) realize the false negative rate of pre-procedural testing, which is vital to inform procedural practice policy and operations.
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Scottsdale/Phoenix, Ariz.
This is an efficacy and safety study of grazoprevir (MK-5172) in combination with elbasvir (MK-8742) with or without ribavirin (RBV) in participants with chronic hepatitis C virus (HCV) genotype (GT) 1, 4, or 6 infections who have failed prior therapy with pegylated interferon and RBV. The primary study hypothesis is that in at least one of the study arms, the percentage of participants achieving sustained viral response 12 weeks after the end of all study treatment (SVR12) will be superior to 58%.
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Rochester, Minn.
The DRCFI treatment will influence the time to first pulmonary exacerbation compared to placebo.
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Rochester, Minn.
The purpose of this study is to compare cardiopulmonary exercise testing with no filter to pre- and post-flow sensor placement.
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The purpose of this study is to see how effective a new technology called the electronic nose is in identifying specific infection (C. difficile) from stool samples, by analyzing the gasses the stool gives off.
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Jacksonville, Fla., Scottsdale/Phoenix, Ariz.
The purpose of this study is assess the pharmacodynamics, pharmacokinetics, safety and effectiveness of two different doses of Tocilizumab (TCZ) in combination with Standard of Care (SOC) in hospitalized adult patients with moderate-to-severe COVID-19 pneumonia.
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Rochester, Minn.
The purpose of this study is to support the use of fingerstick whole blood on the Chembio DPP® Zika IgM Assay System.
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Jacksonville, Fla.
The objectives of this study are to determine the prevalence of spike (S) protein antibodies in COVID-19 vaccinated individuals, to assess the role of age and gender in relation to the capacity of COVID-19 vaccinated individuals to develop S protein antibodies, and to identify microRNA (miRNA) in serum derived exosomes that correlates with S protein antibody development and determine how age and gender may affect the correlation B.
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Rochester, Minn.
It is unclear if and how COVID19 can be passed from mother to child. Therefore, we aim to collect maternal and fetal samples from COVID19-infected pregnant women and compare them to pregnant women who have clinical indications for COVID 19 testing at the time of hospital admission but end up being COVID19- (control group). Pregnant women who are either COVID19+ or COVID19- with symptoms will be followed during this study. Our objective is to understand the prevalence of maternal fetal transmission, risk factors and outcomes of a COVID19+ pregnancy, and how the virus can be passed from mother to baby in the population of Mayo Clinic patients.
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Scottsdale/Phoenix, Ariz.
This study aims to further understand the extent of long term effects of COVID-19 via batteries of self-assessment questionnaires focused on the most common complications of SARS-COVID 19 infections including respiratory and cardiovascular symptoms, frailty, fatigue, exercise capacity, cognitive and emotional functionality, and overall quality of life. Furthermore, we will investigate the impact of 4 weeks of respiratory muscle training and nasal breathing on the above mentioned long-term Covid-19 disease complications.