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NCT03973931 · ClinicalTrials.gov registry record · NA

Personalized Patient Data and Behavioral Nudges to Improve Adherence to Chronic Cardiovascular Medications

A NA study of Hypertension and Cardiovascular Diseases, sponsored by University of Colorado, Denver.

Completed
Registry status
NA
Development phase
9,501
Enrollment target
4
Study locations

NCT03973931: Completed NA study of Hypertension and Cardiovascular Diseases, sponsored by University of Colorado, Denver.

NCT03973931 is a NA study of Hypertension and Cardiovascular Diseases that has completed, run by University of Colorado, Denver. The registered enrollment target is 9,501 participants, above the 3,487-participant average among 470 other Hypertension trials with a reported enrollment target (172% higher). The trial reports 4 study locations across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03973931, a NA study of Hypertension and Cardiovascular Diseases, has completed, sponsored by University of Colorado, Denver.

COMPLETED
Registry status
NA
Development phase
9,501 participants
Enrollment target
4
Study locations

Study Summary

The study plans to learn if sending different text messages, serving as reminders or encouragement, may help patients take their medication more often if they have had trouble keeping up with their medicines.

Primary Outcome

The primary outcome was medication adherence defined by the proportion of days covered (PDC) using pharmacy refill data adjusted difference from usual care.

Interventions

  • BEHAVIORAL Nudge

Study Locations (4)

Colorado

  • UCHealth - Aurora
  • University of Colorado Denver - Aurora
  • VA Eastern Colorado Health Care System - Aurora
  • Denver Health and Hospital Authority - Denver

Trial Details

FieldValue
Enrollment Target 9,501 participants
Start Date 2019-07-01
Est. Completion 2023-11-19
Phase NA
University of Colorado, Denver

1,283 total trials

What the finished NCT03973931 record still lists

NCT03973931 is an interventional study that assigns participants to a tested intervention. Its 9,501 participants enrollment target places it among the larger protocols in the corpus, above the 3,487-participant average among 470 other Hypertension trials with a reported enrollment target (172% higher).

The record links to 8 conditions, with Hypertension appearing as the primary indexed condition, and to 1 intervention - of which Nudge is the first listed.

NCT03973931 reports a single indexed study location in Colorado.

Frequently Asked Questions

What is clinical trial NCT03973931 about?

NCT03973931 is a clinical study titled "Personalized Patient Data and Behavioral Nudges to Improve Adherence to Chronic Cardiovascular Medications". The study plans to learn if sending different text messages, serving as reminders or encouragement, may help patients take their medication more often if they have had trouble keeping up with their medicines.

What is the current status of trial NCT03973931?

This trial is currently completed. It is a NA study. The enrollment target is 9,501 participants. The study started on 2019-07-01. Estimated completion is 2023-11-19.

What conditions does trial NCT03973931 study?

This clinical trial studies the following conditions: Hypertension, Cardiovascular Diseases, Coronary Artery Disease, Diabetes Mellitus, Atrial Fibrillation.

What interventions are being tested in trial NCT03973931?

The interventions under investigation include: Nudge (BEHAVIORAL).

Who is sponsoring clinical trial NCT03973931?

This trial is sponsored by University of Colorado, Denver, which has 1,283 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT03973931 being conducted?

This trial has 4 study locations across Colorado. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Hypertension

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT03973931's enrollment target sits among peer trials

9,501 22nd of 470 higher than 449 of 470 other Hypertension trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Hypertension trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03973931, the US trial registry maintained by the National Library of Medicine. NCT03973931 (large enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.