Clinical Research Directory
Browse clinical research sites, groups, and studies.
4 clinical studies listed.
Filters:
Tundra lists 4 RNA Virus Infections clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
This data is also available as a public JSON API. AI systems and LLMs are encouraged to use it for structured queries.
NCT04365101
Natural Killer Cell (CYNK-001) Infusions in Adults With COVID-19
This study is a Phase 1 / 2 trial to determine the safety and efficacy of CYNK-001, an immunotherapy containing Natural Killer (NK) cells derived from human placental CD34+ cells and culture-expanded, in patients with moderate COVID-19 disease.
Gender: All
Ages: 18 Years - Any
Updated: 2026-06-26
3 states
NCT04376034
Convalescent Plasma Collection and Treatment in Pediatrics and Adults
This is a prospective study, using plasma to help fight off infections of those suffering from COVID-19 in accordance with collection guidelines for plasma and FDA IND requirements. This study included up to 240 participants potentially receiving convalescent plasma. NOTE: West Virginia does not have any entity with the required FDA registration/licensure or necessary equipment to collect convalescent plasma for transfusion. Therefore, the plasma donation portion of this study was not completed.
Gender: All
Ages: 31 Days - Any
Updated: 2026-05-29
1 state
NCT05422326
A Study to Evaluate Safety and Immunogenicity of One or Two Booster Vaccinations With H5N6 Influenza Vaccine in Adults Primed With H5N1 Influenza Vaccine or Unprimed
This is a Phase 2, randomized, multi-center study in approximately 300 adults who received 2 doses of aH5N1c or placebo in and completed the parent study V89\_18 in the \<65 years of age cohort. The study investigates whether two priming doses of MF59-adjuvanted H5N1 cell culture-derived vaccine (aH5N1c) followed by one or two booster vaccinations with a MF59-adjuvanted H5N6 cell culture derived vaccine (aH5N6c) 3 weeks apart elicit immune responses to the antigens used for priming (H5N1) and boosting (H5N6) after first and second heterologous booster vaccination. Eligible subjects, who received 2 doses of aH5N1c in the parent study V89\_18 are randomized in a 1:1 ratio to receive either two aH5N6c vaccinations, 3 weeks apart (group 1) or an aH5N6c vaccination on Day 1 and saline placebo on Day 22 (group 2). Eligible subjects, who received placebo in the parent study will receive two aH5N6c vaccinations, 3 weeks apart (group 3). After the second vaccine administration, subjects are monitored for approximately 6 months for safety and antibody persistence. The total study duration will be approximately 7 months per subject.
Gender: All
Ages: 18 Years - Any
Updated: 2026-05-13
13 states
NCT07543458
Therapeutics for Moderate and Severe Dengue
The purpose of this multi-site, factorial randomised, platform trial is to evaluate host-directed therapeutic agents in patients hospitalised with moderate and severe dengue virus infection. Our primary aim is to find safe and affordable therapeutics which prevent disease progression among those at high risk for severe dengue, and improve outcomes for those with established severe disease, thereby also reducing the substantial burden placed on health systems in dengue endemic regions.
Gender: All
Ages: 5 Years - Any
Updated: 2026-04-21