Smartphone and fitbit data may forecast COPD attacks
NCT ID NCT06118632
First seen Aug 11, 2026 · Last updated Aug 12, 2026 · Updated 1 time
Summary
This study is testing whether a smartphone app and a Fitbit can detect early warning signs of a COPD flare-up. Around 300 people with COPD will be monitored for three months after leaving the hospital. The goal is to see if remote measurements of vital signs and symptoms can predict a decline in health, potentially allowing doctors to intervene early and prevent hospital readmission.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Remote monitoring with a smartphone app and Fitbit device
- What this could lead to
- If successful, this could enable early intervention for COPD flare-ups, potentially reducing hospital readmissions and improving patient outcomes.
- What could go wrong
- This is an observational study, so it won't test a treatment. The technology may not reliably predict exacerbations, and data quality or patient adherence could be challenges.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
-
131 people
The number who actually took part.
- Started
-
Sep 2023
- Finished
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May 2026
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
COPD patients admitted in hospital
- Ages
-
18 to 120 years
- Sex
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Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Aged 18 or over. * Diagnosis of COPD, currently admitted to hospital and clinically stable with a confirmed acute exacerbation of COPD. * Ownership of a smartphone (iOS version 13 or above, Android version 8 or above). * Able to provide informed consent to participate in study. Exclusion Criteria: * Patients who require less than 24 hours in hospital at initial visit. * Patients deemed unlikely to cooperate with study requirements. * Patients with implantable devices. * Patient not felt to be suitable for research enrolment by admitting clinical team. * Patients requiring non-invasive ventilation or deemed to have a life-expectancy of less than 90 days following discharge.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Chelsea and Westminster Hospital
London, United Kingdom
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