deltatrials
Recruiting OBSERVATIONAL NCT03255928

Dynamics of Platelet Activation in Patients With Ventricular Assist Device (VAD) (PASVAD)

Analysis of the Platelet Activity State in Patients Implanted With Ventricular Assist Device (VAD)

Sponsor: Scientific Institute San Raffaele

Conditions Blood Coagulation Disorder Failure;Ventricular Platelet Dysfunction Due to Aspirin Platelet Thrombus Thrombosis
Interventions PAS assay, TGT
Updated 16 times since 2017 Last updated: May 12, 2025 Started: Jun 29, 2017 Primary completion: Dec 31, 2026 Completion: Dec 31, 2026
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A observational or N/A phase clinical study on Blood Coagulation Disorder and Failure;Ventricular, this trial is actively recruiting participants. The trial is conducted by Scientific Institute San Raffaele and has accumulated 16 data snapshots since 2017. Cardiovascular trials of this type often inform treatment guidelines for long-term patient management.

Status Flow

~Sep 2017 – ~Apr 2018 · 7 months · monthly snapshot~Apr 2018 – ~May 2018 · 30 days · monthly snapshot~May 2018 – ~Jun 2018 · 31 days · monthly snapshot~Jun 2018 – ~Oct 2018 · 4 months · monthly snapshot~Oct 2018 – ~Feb 2020 · 16 months · monthly snapshot~Feb 2020 – ~Nov 2020 · 9 months · monthly snapshot~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshot~Jan 2021 – ~Oct 2021 · 9 months · monthly snapshot~Oct 2021 – ~Dec 2021 · 2 months · monthly snapshot~Dec 2021 – ~Jun 2022 · 6 months · monthly snapshot~Jun 2022 – ~May 2024 · 23 months · monthly snapshot~May 2024 – ~Jul 2024 · 2 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Jun 2025 · 9 months · monthly snapshot~Jun 2025 – ~Sep 2025 · 3 months · monthly snapshot~Sep 2025 – present · 10 months · monthly snapshot

Change History

16 versions recorded

  1. Sep 2025 — Present [monthly]

    Recruiting

  2. Jun 2025 — Sep 2025 [monthly]

    Recruiting

  3. Sep 2024 — Jun 2025 [monthly]

    Recruiting

  4. Jul 2024 — Sep 2024 [monthly]

    Recruiting

  5. May 2024 — Jul 2024 [monthly]

    Recruiting

▶ Show 11 earlier versions

  1. Jun 2022 — May 2024 [monthly]

    Recruiting

  2. Dec 2021 — Jun 2022 [monthly]

    Recruiting

  3. Oct 2021 — Dec 2021 [monthly]

    Recruiting

  4. Jan 2021 — Oct 2021 [monthly]

    Recruiting

  5. Nov 2020 — Jan 2021 [monthly]

    Recruiting

  6. Feb 2020 — Nov 2020 [monthly]

    Recruiting

  7. Oct 2018 — Feb 2020 [monthly]

    Recruiting

  8. Jun 2018 — Oct 2018 [monthly]

    Recruiting

  9. May 2018 — Jun 2018 [monthly]

    Recruiting

  10. Apr 2018 — May 2018 [monthly]

    Recruiting

    Phase: NA → None

  11. Sep 2017 — Apr 2018 [monthly]

    Recruiting NA

    First recorded

Jun 2017

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Scientific Institute San Raffaele
  • Università Vita-Salute San Raffaele
Data source: Scientific Institute San Raffaele

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

Study Locations