Comparison of Holter vs S-Patch for Arrhythmia Detection in Older Falls Patient

Not Applicable

Completed

• Conditions: Bradyarrhythmia; Arrythmia

• Registration Number: NCT06977789
• Lead Sponsor: Changi General Hospital

Brief Summary

The aim of this study is to compare Holter versus S patch in a group of elderly patients who are referred to the Geriatrics service in Changi General Hospital for falls from Accident and Emergency department, clinic and wards.

The investigator hope to assess the feasibility, adherence and patient acceptability as an alternative to Holter monitoring. The investigator also hope to learn if S-Patch EX monitoring system can be as effective or equivalent to Holter in the monitoring of arrhythmias and the possibility of deploying it for longer term monitoring of arrhythmias.

Participants who consented to be in this study will be offered S patch and Holter consecutively. Holter will be worn for 24 hours and S patch will be worn for 72 hours. The order which Holter or S patch will be worn first will be determined via randomisation.

Detailed Description

Not available

Study Timeline

• Study Start: 2020-07-03
• Primary Completion: 2023-07-31
• Study Completion: 2023-12-25
• Study First Submitted: 2025-04-29
• Status Verified: 2025-05
• Study First Submitted QC: 2025-05-10
• Last Update Submitted: 2025-05-10
• Study First Posted: 2025-05-18
• Last Update Posted: 2025-05-18

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 73

Inclusion Criteria

1. Aged 60 to 120 year old inclusive
2. Refer for Holter testing as part of clinical care
3. Participants with symptoms suspected to be due to bradyarrhythmia. This could include, but not limited to unwitnessed fall, syncope, near syncope.

Exclusion Criteria

1. Participants who are already known to have significant bradyarrhythmia who would benefit from a permanent pacemaker.
2. Patients unable to tolerate Holter monitoring.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: CROSSOVER

Primary Outcome Measures

Name	Time	Method
Participant's Compliance	From date of randomization until the day participant completed both device monitoring, assessed up to 4 days.	An events diary and questionnaire to evaluate their preference between Holter and the S-Patch recorder. The hours of recording from both devices will also be captured in both devices report.

Secondary Outcome Measures

Name	Time	Method
Device sensitivity and specificity	72 hours for S Patch3-Cardio/S-Patch Ex and 24hours for Holter	Assess sensitivity and specificity of S Patch3-Cardio/S-Patch Ex compared to Holter to diagnose the bradyarrhythmia/arrhythmia. The sensitivity and specificity will be analyzed from the device report. Outcome comparison between the two treatment arms using McNemars test.
Durability of the device	72 hours for S Patch3-Cardio/S-Patch Ex and 24hours for Holter	Durability of the device in longer term monitoring and in real world situation. The hours of monitoring from S Patch3-Cardio/S-Patch Ex is compare with hours of monitoring from Holter to see if 72 hours of monitoring will have a better outcome compare to only 24hrs of recording. The duration of recording are taken from the device monitoring reports.

Trial Locations

Locations (1)

Changi General Hospital; 🇸🇬 Singapore, Singapore