Status:
NOT_YET_RECRUITING
Utilising AI Analysis of Sounds To prEdict heaRt failurE decOmpensation
Lead Sponsor:
Cambridge University Hospitals NHS Foundation Trust
Collaborating Sponsors:
University of Cambridge
Conditions:
Heart Failure
Eligibility:
All Genders
18+ years
Brief Summary
Heart failure impacts more than 2% of people in the UK (United Kingdom) and leads to about 5% of emergency hospital visits. Patients might have slowly worsening symptoms or suddenly face acute decompe...
Detailed Description
Heart failure is a common condition in which the heart is unable to deliver the desired cardiac output either due to a weakened or stiff heart muscle. It affects more than 2% of the UK population (the...
Eligibility Criteria
Inclusion
- Male or Female, aged 18 years or above.
- Diagnosed with chronic stable heart failure NYHA Class 3 or 4 (either during most recent cardiology/heart failure clinic visit, or ADHF during recent/current hospitalization).
- Participant is willing and able to give informed consent for participation in the study.
- Participant has a smartphone device and can download a purposely designed mobile application on their phone (with guidance from the study investigators) or is willing to have sound recordings via a smartphone device loaned for the purpose of the study.
Exclusion
- Unable to provide consent
- Patients requiring continuous oxygen therapy at flow rates that cannot be provided through nasal cannula
- Patients with currently known pneumonia
- Patients with known significant pulmonary disease including asthma, COPD, pulmonary fibrosis/interstitial lung disease, pulmonary hemorrhage.
- Patients with current Pulmonary embolus
- Patients with other intercurrent acute symptomatic illness (e.g., viral/bacterial infection) at time of recording
- Patients requiring continuous oxygen therapy at flow rates that cannot be provided through nasal cannula
- Patients with tracheostomy or who have undergone a surgical procedure to the head/neck/larynx which would affect the normal functioning of the vocal cords.
- Aphasic
- Patients excluded at PI discretion
Key Trial Info
Start Date :
August 15 2024
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
August 15 2027
Estimated Enrollment :
250 Patients enrolled
Trial Details
Trial ID
NCT06555757
Start Date
August 15 2024
End Date
August 15 2027
Last Update
August 15 2024
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