N/A
Completed N=30
Evaluation of a New 6 Minute Walk Test Smartphone App in Patients With Pulmonary Hypertension
Source: ClinicalTrials.gov NCT04633538 ↗Enrolled (actual)
30
Serious AEs
0.0%
Results posted
Mar 2025
Primary outcomePrimary: Percentage of Participants Who Perform App-based Home 6MWT — 30 Participants
Summary
Comparison of standard 6 minute walk test with 6 minute walk test smartphone app.
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Percentage of Participants Who Perform App-based Home 6MWT |
30 | — |
| SECONDARY Difference in Walked Distance Between 6MWT Test at the Clinic as Measured by Physiologists and the App in Indoor Mode |
14.6 | — |
| SECONDARY Difference in Walked Distance Between 6MWT Test as Measured by Physiologists at the Clinic and App in Outdoor Mode at the Community |
2.45 | — |
| SECONDARY Test-Retest Reliability of Community-Based 6MWT |
0.91 | — |
| SECONDARY Compliance to Monitoring Regime in the Community |
12 | — |
Eligibility Criteria
Inclusion Criteria
- Participant is willing and able to give informed consent for participation in the study
- Male or Female, aged 18 years or above
- Diagnosed with PAH who are able to undertake 6MWT off-oxygen
- Being of PAH group 1 or 4
- Participant owns a compatible smartphone (Android or iPhone) and is able to use it.
Exclusion Criteria
- Long term oxygen therapy
- Cognitive impairments
- Rheumatological diseases that limit the measurement of finger Oxygen saturations
- PAH groups 2, 3 or 5
- Cannot use a smartphone
- Pregnancy.
Data sourced from ClinicalTrials.gov (NCT04633538). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.