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2 clinical studies listed.
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Tundra lists 2 Varicella Zoster clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07554261
Clinical Features and Outcomes of VZV CNS Infections
The goal of this observational study is to learn about the clinical characteristics, risk factors, and long-term outcomes of varicella zoster virus (VZV)-related central nervous system (CNS) infections in adults. The main questions it aims to answer are: What are the risk factors associated with VZV meningitis and encephalitis? Which clinical and laboratory findings are associated with complications and poor functional outcomes? Researchers will collect retrospective data from participating centers across the country, including demographic, clinical, laboratory, imaging, and treatment variables. Participants diagnosed with VZV-related central nervous system infections will be followed through medical records, and outcomes such as complications, functional status, and mortality will be evaluated.
Gender: All
Ages: 18 Years - Any
Updated: 2026-04-28
1 state
NCT06162494
Recombinant Zoster Vaccine in Young Adult Solid Organ Transplant Recipients
This goal of this study is to assess the safety and immunogenicity of recombinant zoster virus in young adult solid organ transplant recipients. In this study, participants will receive the recombinant zoster vaccine. They will be monitored for adverse events and tested for antibody and cellular immunity.
Gender: All
Ages: 19 Years - 40 Years
Updated: 2026-03-27
2 states