Clinical trialNCT02591628CompletedInterventional

Treatment of Hypertension In Adults With ThiaZIDES: Pragmatic Trial Pilot Study

SponsorHealthPartners InstituteEnrollment2,027Hypertension

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This proposed pilot study will test methods and feasibility for a large pragmatic clinical trial comparing two inexpensive, first-line drugs for treating high blood pressure to determine if one is superior in preventing serious cardiovascular events and death. It will develop and test novel approaches to conducting trials that will be faster, less expensive, and more realistic by being embedded in a typical practice setting and using advanced health information technology.

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Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

Karen L Margolis, MD, MPH
HealthPartners Institute
Principal Investigator
clinicaltrials.gov ↗
Stephen P Fortmann, MD
Kaiser Permanente
Principal Investigator
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

2 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Healthpartners Institute for Education and Research
Bloomington, Minnesota, United States
Kaiser Permanente Center for Health Research
Portland, Oregon, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 31 Aug 2015
Primary completion: 31 Jul 2017
Completion: 31 Jul 2017
Last update posted: 11 Oct 2017
Registered enrollment: 2,027
Registry id: NCT02591628

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 11 Nov 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.