One-Minute videos boost hypertension knowledge in beijing suburbs

NCT ID NCT07497841

Completed Knowledge-focused Sponsor: Peking University First Hospital Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested whether a series of five one-minute educational videos, shared through community WeChat groups, could improve what people know and do about secondary hypertension. Over 1,000 adults from eight communities in suburban Beijing took part. Researchers measured changes in knowledge, attitudes, and practices before and after the one-week video program.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Short-video health education
What this could lead to: If successful, this could provide a simple, scalable way to educate communities about secondary hypertension, especially in rural or low-literacy areas.
What could go wrong: This is a small, non-randomized study in one region, so results may not apply elsewhere. The intervention is very brief (one week), so long-term impact is unknown.

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Conditions

The condition(s) this trial relates to.

hypertensive disorder secondary hypertension

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

SECONDARY HYPERTENSION

Contacts and locations

Locations

Peking University First Hospital

Beijing, China

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