deltatrials
Active Not Recruiting PHASE1 INTERVENTIONAL 2-arm NCT06688058

A Trial to Evaluate Tolerability and Immunogenicity of V540D in Healthy Adults (V540D-004)

A Phase 1, Randomized, Double-Blind, Comparator-Controlled, Dose-Escalation Trial to Evaluate, Tolerability, and Immunogenicity of V540D in Healthy Adults.

Sponsor: Merck Sharp & Dohme LLC

Conditions Healthy
Updated 7 times since 2024 Last updated: Mar 12, 2026 Started: Dec 20, 2024 Primary completion: Nov 30, 2026 Completion: Nov 30, 2026
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT06688058, this PHASE1 trial focuses on Healthy and remains ongoing. Sponsored by Merck Sharp & Dohme LLC, it has been updated 7 times since 2024, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Dec 2024 – ~Feb 2025 · 2 months · monthly snapshotNot Yet Recruiting~Feb 2025 – ~May 2025 · 3 months · monthly snapshotRecruiting~May 2025 – ~Jun 2025 · 31 days · monthly snapshot~Jun 2025 – ~Aug 2025 · 2 months · monthly snapshotRecruiting~Aug 2025 – ~Nov 2025 · 3 months · monthly snapshotRecruiting~Nov 2025 – ~Mar 2026 · 4 months · monthly snapshotRecruiting~Mar 2026 – present · 4 months · monthly snapshotActive Not Recruiting

Change History

7 versions recorded
  1. Mar 2026 — Present [monthly]

    Active Not Recruiting PHASE1

    Status: RecruitingActive Not Recruiting

  2. Nov 2025 — Mar 2026 [monthly]

    Recruiting PHASE1

  3. Aug 2025 — Nov 2025 [monthly]

    Recruiting PHASE1

  4. Jun 2025 — Aug 2025 [monthly]

    Recruiting PHASE1

  5. May 2025 — Jun 2025 [monthly]

    Recruiting PHASE1

Show 2 earlier versions
  1. Feb 2025 — May 2025 [monthly]

    Recruiting PHASE1

    Status: Not Yet RecruitingRecruiting

  2. Dec 2024 — Feb 2025 [monthly]

    Not Yet Recruiting PHASE1

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Merck Sharp & Dohme LLC
Data source: Merck Sharp & Dohme LLC

For direct contact, visit the study record on ClinicalTrials.gov .