deltatrials
Terminated PHASE4 INTERVENTIONAL 2-arm NCT06162663

Double-blind Randomized Controlled Trial Comparing Suvorexant 20 mg to Placebo for Treatment of Insomnia in Cancer Survivors

Sponsor: Medical University of South Carolina

Updated 9 times since 2024 Last updated: Feb 24, 2026 Started: Sep 20, 2024 Primary completion: Feb 17, 2026 Completion: Feb 17, 2026
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

Failure to reach study enrollment milestones

This PHASE4 trial investigates Breast Cancer and Insomnia and is currently terminated or withdrawn. Medical University of South Carolina leads this study, which shows 9 recorded versions since 2024 — indicating limited longitudinal coverage. As an oncology study, it adds to the longitudinal record of treatment development for this indication.

Status Flow

~Jan 2024 – ~Apr 2024 · 3 months · monthly snapshotNot Yet Recruiting~Apr 2024 – ~Jun 2024 · 2 months · monthly snapshot~Jun 2024 – ~Jul 2024 · 30 days · monthly snapshot~Jul 2024 – ~Aug 2024 · 31 days · monthly snapshot~Aug 2024 – ~Sep 2024 · 31 days · monthly snapshot~Sep 2024 – ~Oct 2024 · 30 days · monthly snapshot~Oct 2024 – ~Oct 2025 · 12 months · monthly snapshotRecruiting~Oct 2025 – ~Feb 2026 · 4 months · monthly snapshotRecruiting~Feb 2026 – present · 4 months · monthly snapshotTerminated

Change History

9 versions recorded
  1. Feb 2026 — Present [monthly]

    Terminated PHASE4

    Status: RecruitingTerminated

  2. Oct 2025 — Feb 2026 [monthly]

    Recruiting PHASE4

  3. Oct 2024 — Oct 2025 [monthly]

    Recruiting PHASE4

    Status: Not Yet RecruitingRecruiting

  4. Sep 2024 — Oct 2024 [monthly]

    Not Yet Recruiting PHASE4

  5. Aug 2024 — Sep 2024 [monthly]

    Not Yet Recruiting PHASE4

Show 4 earlier versions
  1. Jul 2024 — Aug 2024 [monthly]

    Not Yet Recruiting PHASE4

  2. Jun 2024 — Jul 2024 [monthly]

    Not Yet Recruiting PHASE4

  3. Apr 2024 — Jun 2024 [monthly]

    Not Yet Recruiting PHASE4

  4. Jan 2024 — Apr 2024 [monthly]

    Not Yet Recruiting PHASE4

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Medical University of South Carolina
  • Merck Sharp & Dohme LLC
Data source: Medical University of South Carolina

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

Study Locations