Life sciences · Phase 2/3 Trial
ClinicalTrials.gov · October 2, 2026
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Phase 2/3 Trial.
No findings were extractable from the material analysed.
Safety was not reported in the material analysed. Check the source before drawing any conclusion about harm.
The source did not state who this applies to in practice.
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Registry record from ClinicalTrials.gov (NCT07079735). This is a study registration, not published results. Lead sponsor: Columbia University. Recruitment status: RECRUITING. Phase: PHASE2, PHASE3. Study type: INTERVENTIONAL. Enrollment: 150 participants (ESTIMATED). Conditions: CMV Viremia, Heart Transplant Infection, Heart Transplant Failure and Rejection. Interventions: DRUG: Letermovir; DRUG: Valganciclovir. Primary outcome measures: Occurrence of leukopenia , During the duration of CMV prophylaxis (6 months for moderate risk and 12 months for high risk from start of therapy); Occurrence of neutropenia , During the duration of CMV prophylaxis (Up to 6 months for moderate risk and up to 12 months for high risk from start of therapy). Brief summary: The purpose of this study is to compare the safety and efficacy of letermovir with valganciclovir for prevention of Cytomegalovirus (CMV) viremia in moderate to high risk serostatus heart transplant recipients.