Clinical trial Recruiting at 1 site Interventional Ages 18 to 99

Mobile health intervention for managing high blood pressure in emergency departments

Official title: Reach Out 2: Randomized Clinical Trial of Emergency Department-Initiated Hypertension Mobile Health Intervention Connecting Multiple Health Systems

Run by Northwestern University · NCT06391073 · Data updated 2026-11-12

This study is testing a mobile health program to see if it can help people with high blood pressure who visit the emergency room manage their condition better than regular care.

More Hypertension trials

Quick facts

Study typeInterventional
Ages18 Years to 99 Years
SexAll
Enrollment500 (estimated)
SponsorNorthwestern University
Academic / other
Locations1 site (Flint, Michigan)
StatusRecruiting
StartedJuly 22, 2024
Main results expectedMarch 1, 2028
Study endsNovember 30, 2028
Registry record updatedJuly 13, 2026
Trial IDNCT06391073 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are adults aged 18 and older who present with high blood pressure during an emergency department visit.

Probably not a fit

Patients who are critically ill, pregnant, or have conditions that would make follow-up unlikely will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study aims to evaluate the effectiveness of a mobile health intervention designed to reduce blood pressure among individuals identified with hypertension during emergency department visits. By leveraging safety-net healthcare systems, the intervention will connect patients with necessary resources, including self-measured blood pressure monitoring and assistance with scheduling physician appointments. The study will compare the outcomes of this intervention against usual care to determine its impact on blood pressure reduction and potential long-term health benefits. The ultimate goal is to address health disparities in hypertension management, particularly among underserved populations.

Why it matters

Potential benefit: If successful, this intervention could significantly lower blood pressure and reduce the risk of heart attacks, strokes, and dementia in underserved populations.

How similar studies have gone: Previous studies, including Reach Out 1, have shown promising results in reducing blood pressure among similar populations, indicating potential for success in this follow-up intervention.

Who can join: the full rules

Show full inclusion / exclusion criteria
While in the ED, the patient must meet all of the following:

* Adult (≥18 y/o)
* At least one BP with Systolic BP ≥160 or a Diastolic BP ≥100 (criteria 1)
* If the patient has repeated measurements after achieving Criteria 1, at least one of the repeat BP remains systolic BP ≥140 or a diastolic BP ≥90
* Must have cell phones with text-messaging capability
* Likely to be discharged from the ED

Exclusion Criteria for Main Trial Participants:

* Critical illness
* Unable to read English (\<1% at study site)
* Incarcerated
* Pregnant
* Pre-existing condition making 6-month follow-up unlikely

Where it's running

  • Hurley Medical Center
    Flint, Michigan, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.