Completed PHASE4 INTERVENTIONAL NCT00034840

Telmisartan vs. Valsartan in Patients With Mild to Moderate Hypertension Following a Missed Dose

A Prospective, Randomized, Double-Blind, Forced Titration Trial to Compare the Efficacy of MICARDIS® (Telmisartan 80 mg p.o. Once Daily) and Diovan® (Valsartan 160 mg p.o. Once Daily) Using Ambulatory Blood Pressure Monitoring (ABPM) in Patients With Mild to Moderate Hypertension After Missing One Dose

Sponsor: Bayer

Conditions Hypertension

Interventions telmisartan, valsartan

Updated 7 times since 2017 Last updated: Oct 31, 2013 Started: Oct 31, 2001 Primary completion: Aug 31, 2002 Completion: Aug 31, 2002

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

A PHASE4 clinical study on Hypertension, this trial is completed. The trial is conducted by Bayer and has accumulated 7 data snapshots since 2001. Cardiovascular trials of this type often inform treatment guidelines for long-term patient management.

Status Flow

Change History

7 versions recorded

Mar 2026 — Present [monthly]

Completed PHASE4
Sep 2025 — Mar 2026 [monthly]

Completed PHASE4
Sep 2024 — Sep 2025 [monthly]

Completed PHASE4
Jul 2024 — Sep 2024 [monthly]

Completed PHASE4
Jan 2021 — Jul 2024 [monthly]

Completed PHASE4

▶ Show 2 earlier versions

Jun 2018 — Jan 2021 [monthly]

Completed PHASE4
Jan 2017 — Jun 2018 [monthly]

Completed PHASE4

First recorded

Oct 2001

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Bayer
Boehringer Ingelheim
GlaxoSmithKline

Data source: Boehringer Ingelheim

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

Study Locations

Antigonish Nova Scotia, Canada , Augusta, United States , Baltimore, United States , Burlington, Canada , Calgary, Canada , Carrollton, United States , Chicago, United States , Corunna, Canada , Courtice, Canada , Farmington, United States and 24 more locations