Completed PHASE1 INTERVENTIONAL 1-arm NCT00745576

Study Evaluating The Potential Interaction Between Verapamil Immediate Release And SAM-531 When Co-Administered

An Open-label, Nonrandomized Study to Evaluate the Potential Pharmacokinetic Interaction Between Multiple Doses of Verapamil Immediate Release (IR) and a Single Dose of SAM-531 When Co-administered Orally to Healthy Young Adult Subjects

Sponsor: Wyeth is now a wholly owned subsidiary of Pfizer

Conditions Alzheimer Disease

Interventions SAM-531

Updated 7 times since 2017 Last updated: Feb 5, 2010 Started: Oct 31, 2008 Primary completion: Dec 31, 2008 Completion: Dec 31, 2008

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE1 clinical study on Alzheimer Disease, this trial is completed. The trial is conducted by Wyeth is now a wholly owned subsidiary of Pfizer and has accumulated 7 data snapshots since 2008. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

7 versions recorded

Sep 2025 — Present [monthly]

Completed PHASE1
Sep 2024 — Sep 2025 [monthly]

Completed PHASE1
Jul 2024 — Sep 2024 [monthly]

Completed PHASE1
Jan 2021 — Jul 2024 [monthly]

Completed PHASE1
Jun 2018 — Jan 2021 [monthly]

Completed PHASE1

▶ Show 2 earlier versions

Feb 2017 — Jun 2018 [monthly]

Completed PHASE1
Jan 2017 — Feb 2017 [monthly]

Completed PHASE1

First recorded

Oct 2008

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Wyeth is now a wholly owned subsidiary of Pfizer

Data source: Wyeth is now a wholly owned subsidiary of Pfizer

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

Study Locations

• Gières, France