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Using phone call reminders with information targeting false beliefs to reduce missed follow-up visits for adults with hypertension: a randomized controlled trial in Punjab, India

Using phone call reminders with information targeting false beliefs to reduce missed follow-up visits for adults with hypertension: a randomized controlled trial in Punjab, India - HTNBeliefRemindCall

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
DRKS
Registry ID
DRKS00029713
Enrollment
800
Registered
2022-07-22
Start date
2022-07-18
Completion date
Unknown
Last updated
2026-03-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

I10

Interventions

Group 1: Participants in the intervention group will receive a phone call 2 days prior to the scheduled follow-up appointment. Content of the call will include 1) time and place of the scheduled appoi

Sponsors

Technical University of Munich
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Participants need to be age > 18, have diagnosed or suspected hypertension as judged by their clinician, be able to speak and answer on their own, have their own phone, have a clinician-requested follow-up visit for hypertension care that it at least 7 days after their initial visit, and consent to participate in our study.

Exclusion criteria

Exclusion criteria: Those who do not meet our inclusion criteria.

Design outcomes

Primary

MeasureTime frame
Whether trial participants came back for their follow-up appointment. We will assess this as a binary variable based on a patient visit database maintained by the study team.

Secondary

MeasureTime frame
Our secondary outcome is participants' false beliefs about when to seek hypertension care. We will measure this through a phone-based questionnaire and analyze the outcomes as a continuous score based on the number of questions for which the participants gave an incorrect answer.

Countries

India

Contacts

Public ContactNikkil Sudharsanan

Technical University of Munich

nikkil.sudharsanan@tum.de08928924990

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Mar 14, 2026