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Efficacy of Remote Ischemic Conditioning for Hypertension in High-Altitude Immigrant Populations

NCT07562477 · Status: NOT_YET_RECRUITING · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 184

Last updated 2026-05-01

No results posted yet for this study

Summary

This study is a multicenter, prospective, randomized, open-label, parallel-controlled clinical trial. The study participants are adult patients with hypertension who have been long-term residents (for \>6 months) in high-altitude regions (≥2500 m). They are randomly assigned to one of two groups: a conventional medication group and a remote ischemic conditioning (RIC) intervention group. The study aims to evaluate the effectiveness of a standardized 30-day RIC intervention, as an add-on to conventional antihypertensive medication, for reducing blood pressure in hypertensive immigrants living at high altitude.

Conditions

Interventions

DEVICE

RIC

Participants will undergo a 7-day remote ischemic conditioning (RIC) intervention prior to ascending to high altitude. On the day following the completion of the RIC intervention, they will ascend to a high-altitude region (\>2500 m). Standardized RIC treatment will be administered using a dedicated RIC device. Each intervention session consists of 5 cycles. Every cycle includes 5 minutes of bilateral upper limb ischemia followed by 5 minutes of reperfusion. The cuff pressure for inducing ischemia is set at 200 mmHg. The intervention is administered twice daily for 30 consecutive days.

Sponsors & Collaborators

  • Capital Medical University

    lead OTHER

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-05-10
Primary Completion
2028-01-30
Completion
2028-06-30

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07562477 on ClinicalTrials.gov