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ClinicalTrials.gov public records Last synced Sep 27, 2026, 11:06 AM EDT

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Showing 1–3 of 3 matching trials from the live ClinicalTrials.gov search.
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Conditions
Cytomegalovirus Infection
Interventions
Letermovir, Placebo
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
10
States / cities
Duarte, California • Sacramento, California • Miami, Florida + 7 more
Conditions
Cytomegalovirus (CMV) Infection
Interventions
Letermovir oral granules, Letermovir tablet, Letermovir intravenous
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
Up to 17 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
11
States / cities
Duarte, California • Orange, California • San Francisco, California + 8 more
Conditions
Cytomegalovirus Infections
Interventions
Letermovir
Drug
Lead sponsor
Amy C. Sherman, MD
Other
Eligibility
12 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
4
States / cities
Boston, Massachusetts