Smart patches could predict Post-Surgery complications
NCT ID NCT06565559
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is testing whether wearable sensors on the chest and fingers can detect early signs of patient decline after major surgery. Over 1,300 adults in eight countries will wear the sensors before, during, and after their operation for up to 10 days. The data will be used to design algorithms that might one day alert doctors to complications sooner. For now, the sensor data is only being collected and analyzed—it does not change patient care.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Wearable wireless sensor (chest and finger patches)
- What this could lead to
- If successful, this could lead to an early warning system that helps doctors spot complications sooner after surgery, potentially saving lives.
- What could go wrong
- This is an early-stage observational study—sensor data is not used to guide patient care yet. The algorithms developed may not work in real-world settings or may produce too many false alarms.
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
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About 1,332 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2024
- Expected to finish
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Jul 2027
An estimate. End dates often move.
- 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
The study population are all patients undergoing a surgical procedure at the NIHR Global Health Research Unit on Global Surgery hubs/spoke hospitals in India, Nigeria, Ghana, Guatemala, Mexico, Rwanda, Benin and the United Kingdom that fit the eligibility criteria.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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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.
Participant Inclusion Criteria: * Adults 18 years and older. * Undergoing an elective or emergency major surgery procedure with a planned skin incision of 5 cm or greater. Any indication for surgery can exist, including benign, malignant, and trauma. * Willing and able to provide written informed consent. Participant Exclusion Criteria: * Those under the age of 18. * A documented or suspected allergy to adhesive dressings. * Obstetric patients * Unwilling or unable to provide written informed consent.
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Get notified about this study
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
16 sites in 7 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Berekum Holy Family Hospital
RECRUITINGBerekum, Berekum East, Ghana
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Centre Hospitalier Universitaire Departemental Borgou-Alibori
RECRUITINGParakou, Borgou Department, Benin
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Centre Hospitalier Universitaire Mere Enfant Lagune
RECRUITINGCotonou, Littoral Department, Benin
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Centre Hospitalier Universitaire et Departemental Oueme Plateau
RECRUITINGPorto-Novo, Oeume, Benin
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Christian Medical College and Hospital
RECRUITINGLudhiana, Punjab, India
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Hopital de Zone Atlantique Ouidah
RECRUITINGOuidah, Atlantique Department, Benin
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Hospital Español de Veracruz
RECRUITINGVeracruz, Mexico
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Hospital General San Juan de Dios
RECRUITINGGuatemala City, Guatemala
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Lady Willingdon Hospital
RECRUITINGManali, Himachal Pradesh, India
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Lagos State University Teaching Hospital
NOT_YET_RECRUITINGIkeja, Nigeria
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Lagos University Teaching Hospital
RECRUITINGLagos, Nigeria
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Obafemi Awolowo University Teaching Hospital Complex
NOT_YET_RECRUITINGIfe, Nigeria
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Padhar Hospital
RECRUITINGPādhar, Madhya Pradesh, India
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Royal Infirmary of Edinburgh
ACTIVE_NOT_RECRUITINGEdinburgh, EH16 4SA, United Kingdom
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Tamale Teaching Hospital
RECRUITINGTamale, Ghana
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Techiman Holy Family Hospital
RECRUITINGTechiman, Bono East, Ghana
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University Teaching Hospital of Rwanda
NOT_YET_RECRUITINGKigali, Rwanda
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