deltatrials
Unknown OBSERVATIONAL NCT02505074

Natural History of Melody Valve in the Mitral and Tricuspid Position

Sponsor: Boston Children's Hospital

Conditions Diseases of Mitral Valve Tricuspid Valve Disorder
Interventions Valve replacement with the Melody valve
Updated 14 times since 2017 Last updated: Jan 9, 2023 Started: Dec 31, 2014 Primary completion: Dec 31, 2024 Completion: Jun 30, 2025
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT02505074, this observational or N/A phase trial focuses on Diseases of Mitral Valve and Tricuspid Valve Disorder and remains ongoing. Sponsored by Boston Children's Hospital, it has been updated 14 times since 2014, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Jan 2017 – ~Mar 2018 · 14 months · monthly snapshot~Mar 2018 – ~Apr 2018 · 31 days · monthly snapshot~Apr 2018 – ~Jun 2018 · 2 months · monthly snapshot~Jun 2018 – ~Aug 2019 · 14 months · monthly snapshot~Aug 2019 – ~Sep 2020 · 13 months · monthly snapshot~Sep 2020 – ~Oct 2020 · 30 days · monthly snapshot~Oct 2020 – ~Jan 2021 · 3 months · monthly snapshot~Jan 2021 – ~Oct 2021 · 9 months · monthly snapshot~Oct 2021 – ~Nov 2021 · 31 days · monthly snapshot~Nov 2021 – ~Feb 2023 · 15 months · monthly snapshot~Feb 2023 – ~Jul 2024 · 17 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Jun 2025 · 9 months · monthly snapshot~Jun 2025 – present · 13 months · monthly snapshot

Change History

14 versions recorded

  1. Jun 2025 — Present [monthly]

    Unknown

    Status: Active Not Recruiting → Unknown

  2. Sep 2024 — Jun 2025 [monthly]

    Active Not Recruiting

  3. Jul 2024 — Sep 2024 [monthly]

    Active Not Recruiting

  4. Feb 2023 — Jul 2024 [monthly]

    Active Not Recruiting

  5. Nov 2021 — Feb 2023 [monthly]

    Active Not Recruiting

▶ Show 9 earlier versions

  1. Oct 2021 — Nov 2021 [monthly]

    Active Not Recruiting

  2. Jan 2021 — Oct 2021 [monthly]

    Active Not Recruiting

  3. Oct 2020 — Jan 2021 [monthly]

    Active Not Recruiting

  4. Sep 2020 — Oct 2020 [monthly]

    Active Not Recruiting

  5. Aug 2019 — Sep 2020 [monthly]

    Active Not Recruiting

  6. Jun 2018 — Aug 2019 [monthly]

    Active Not Recruiting

  7. Apr 2018 — Jun 2018 [monthly]

    Active Not Recruiting

    Phase: NA → None

  8. Mar 2018 — Apr 2018 [monthly]

    Active Not Recruiting NA

  9. Jan 2017 — Mar 2018 [monthly]

    Active Not Recruiting NA

    First recorded

Dec 2014

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Boston Children's Hospital
  • Children's Hospital and Medical Center
  • Fondation IUCPQ
  • Gruppo Ospedaliero San Donato
  • Hospital for Sick Kids
  • MOUNT SINAI HOSPITAL
  • NewYork Presbyterian Hospital
  • Northwell Health
  • Primary Children's Hospital
  • Seattle Children's Hospital
  • The Monroe Carell Jr. Children's Hospital at Vanderbilt
  • University Children's Hospital, Zurich
  • University Hospital Munich
  • University of California, San Francisco
Data source: Boston Children's Hospital

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

Study Locations

No location information available.