- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04892979
3R Rehabilitation Management of COVID-19 Survivors
May 18, 2021 updated by: The Hong Kong Polytechnic University
3R Rehabilitation Management of COVID-19 Survivors Using Centre-based and Online-based Approaches
It is to explore the temporal relationships between physical fitness, cognitive, psychosocial functions, and health-related quality of life (HRQoL) in COVID-19 survivors over the first 15 months; and to determine the effects of centre-based (CBR), online-based cardiopulmonary rehabilitation (OBR), and combined centre- and online-based rehabilitation (COBR) on survivors with initially suboptimal pulmonary functions.
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Anticipated)
400
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Siu Ngor Fu, PhD
- Phone Number: 852-27666726
- Email: amy.fu@polyu.edu.hk
Study Locations
-
-
-
Hong Kong, Hong Kong
- Recruiting
- Pamela Youde Eastern Hospital
-
Contact:
- Loletta So
- Phone Number: 852-25956411
- Email: soky@ha.org.hk
-
Hong Kong, Hong Kong
- Recruiting
- Princess Margaret Hospital
-
Contact:
- Yiu Cheong Yeung
- Email: yeungyc@ha.org.hk
-
Hong Kong, Hong Kong
- Recruiting
- Queen Elizabeth Hospital
-
Contact:
- Wu Tak Chiu
- Phone Number: 852-35062049
- Email: wutc@ha.org.hk
-
Hong Kong, Hong Kong
- Recruiting
- Tuen Mun Hospital
-
Contact:
- Yuk Yung Ng
- Email: ngyy3@ha.org.hk
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- COVID survivor at hospital discharge or 6-month post-disease onset
- Medically stable with an Abbreviated Mental Test (AMT) scores of > 6 out of 10
Exclusion Criteria:
- Having contraindications to exercise
- Physical Activity Readiness Questionnaire (PAR-Q) reveals unsafety
- Cannot understand Cantonese
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Centre-based
Centre-based exercise cardiopulmonary rehabilitation program for 6 weeks
|
Depending on the preference of participants, they can either choose to join three 60-minute centre-based sessions plus two sessions of 30-minute home exercise per week, or two 60-minute centre-based sessions plus four sessions of 30-minute home exercise per week.
Each session will include warm-up and cool-down exercises, aerobic exercises, and progressive strengthening exercises prescribed based on individual ability (Table 1).
Aerobic exercises will be performed at 60-75% (up to 85% for fit individuals) of the predicted maximum heart rate.
The respective rate of perceived exertion during exercise will be maintained between 4 and 6 out of 10 on the Borg CR scale [10], indicating moderate to strenuous exercise levels.
Additionally, physiotherapists will provide education related to COVID-19, energy conservation, and stress management during the program.
|
Experimental: Online-based
Online-based exercise cardiopulmonary rehabilitation program for 6 weeks
|
Participants in the OBR group will attend one face-to-face session to learn how to use a mobile application (app) followed by 6 weeks of home exercises.
The online treatments will be delivered via the Caspar Health e-system, a German-designed Internet-based system, is available for desktop PCs and as a mobile app for both iOS and Android smartphones.
This system will enable patients to follow their therapists' treatment plans in an asynchronous manner.
The OBR programme will last for 6 weeks.
Participants will be instructed to perform 40 minutes of structured exercises 6 times per week.
In the first week, six 40-minute online exercise sessions will be delivered through push notifications on the mobile app.
|
Experimental: Combined
Combined centre- and online-based exercise cardiopulmonary rehabilitation program for 6 weeks
|
Depending on the preference of participants, they can either choose to join three 60-minute centre-based sessions plus two sessions of 30-minute home exercise per week, or two 60-minute centre-based sessions plus four sessions of 30-minute home exercise per week.
Each session will include warm-up and cool-down exercises, aerobic exercises, and progressive strengthening exercises prescribed based on individual ability (Table 1).
Aerobic exercises will be performed at 60-75% (up to 85% for fit individuals) of the predicted maximum heart rate.
The respective rate of perceived exertion during exercise will be maintained between 4 and 6 out of 10 on the Borg CR scale [10], indicating moderate to strenuous exercise levels.
Additionally, physiotherapists will provide education related to COVID-19, energy conservation, and stress management during the program.
Participants in the OBR group will attend one face-to-face session to learn how to use a mobile application (app) followed by 6 weeks of home exercises.
The online treatments will be delivered via the Caspar Health e-system, a German-designed Internet-based system, is available for desktop PCs and as a mobile app for both iOS and Android smartphones.
This system will enable patients to follow their therapists' treatment plans in an asynchronous manner.
The OBR programme will last for 6 weeks.
Participants will be instructed to perform 40 minutes of structured exercises 6 times per week.
In the first week, six 40-minute online exercise sessions will be delivered through push notifications on the mobile app.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Fatigue measured by Fatigue Assessment Scale
Time Frame: 6 weeks after the start of intervention
|
The Fatigue Assessment Scale is a 10-item scale evaluating symptoms of chronic fatigue.exercise
test.
|
6 weeks after the start of intervention
|
Fatigue measured by Fatigue Assessment Scale
Time Frame: Baseline
|
The Fatigue Assessment Scale is a 10-item scale evaluating symptoms of chronic fatigue.exercise
test.
|
Baseline
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Muscle strength by 30-second double-leg sit-to-stand test (times)
Time Frame: Baseline
|
Muscle strength will be assessed with the 30-second double-leg sit-to-stand test.
If the participant can perform the 30-second single leg sit-to-stand test with pain or difficulty, they will be invited to complete 30-second single-leg sit-to-stand test.
The number of completed repetitions will be counted.
|
Baseline
|
Muscle strength by 30-second double-leg sit-to-stand test (times)
Time Frame: 6 weeks after the start of intervention
|
Muscle strength will be assessed with the 30-second double-leg sit-to-stand test.
If the participant can perform the 30-second single leg sit-to-stand test with pain or difficulty, they will be invited to complete 30-second single-leg sit-to-stand test.
The number of completed repetitions will be counted.
|
6 weeks after the start of intervention
|
Self-efficacy by 6-Item Chronic Disease Self-Efficacy scale
Time Frame: Baseline
|
A six-item digital self-administered self-efficacy questionnaire will be used to evaluate patients' confidence in performing exercise, managing their own symptoms and emotions and completing their daily tasks.
|
Baseline
|
Self-efficacy by 6-Item Chronic Disease Self-Efficacy scale
Time Frame: 6 weeks after the start of intervention
|
A six-item digital self-administered self-efficacy questionnaire will be used to evaluate patients' confidence in performing exercise, managing their own symptoms and emotions and completing their daily tasks.
|
6 weeks after the start of intervention
|
Self-perceived quality of life by The St. George's Respiratory Questionnaire-HK version
Time Frame: Baseline
|
The St. George's Respiratory Questionnaire-HK version is a self-reported questionnaire.
This 50-item disease specific questionnaire assesses 3 domains (symptoms, activity, and impacts).
|
Baseline
|
Self-perceived quality of life by The St. George's Respiratory Questionnaire-HK version
Time Frame: 6 weeks after the start of intervention
|
The St. George's Respiratory Questionnaire-HK version is a self-reported questionnaire.
This 50-item disease specific questionnaire assesses 3 domains (symptoms, activity, and impacts).
|
6 weeks after the start of intervention
|
Self-perceived quality of life by The Hong Kong Chinese version Short Form-36
Time Frame: Baseline
|
The Hong Kong Chinese version Short Form-36 is a concise 36-item health status questionnaire with good psychometric properties.
|
Baseline
|
Self-perceived quality of life by The Hong Kong Chinese version Short Form-36
Time Frame: 6 weeks after the start of intervention
|
The Hong Kong Chinese version Short Form-36 is a concise 36-item health status questionnaire with good psychometric properties.
|
6 weeks after the start of intervention
|
Cardiac output (L/min)
Time Frame: Baseline
|
Non-invasive electrodes will be placed on the clavicle and lateral side of chest wall by a non-invasive measurement of cardiac output using the CardioScreen 1000 System.
Non-invasive electrodes will be placed on the clavicle and lateral side of chest wall bilaterally
|
Baseline
|
Cardiac output (L/min)
Time Frame: 6 weeks after the start of intervention
|
Non-invasive electrodes will be placed on the clavicle and lateral side of chest wall by a non-invasive measurement of cardiac output using the CardioScreen 1000 System.
Non-invasive electrodes will be placed on the clavicle and lateral side of chest wall bilaterally
|
6 weeks after the start of intervention
|
Cardiac stroke volume (ml/m2)
Time Frame: Baseline
|
Non-invasive electrodes will be placed on the clavicle and lateral side of chest wall by a non-invasive measurement of cardiac output using the CardioScreen 1000 System.
Non-invasive electrodes will be placed on the clavicle and lateral side of chest wall bilaterally
|
Baseline
|
Cardiac stroke volume (ml/m2)
Time Frame: 6 weeks after the start of intervention
|
Non-invasive electrodes will be placed on the clavicle and lateral side of chest wall by a non-invasive measurement of cardiac output using the CardioScreen 1000 System.
Non-invasive electrodes will be placed on the clavicle and lateral side of chest wall bilaterally
|
6 weeks after the start of intervention
|
Forced expiratory volume in one second (l)
Time Frame: Baseline
|
FEV1 is the volume of air that can forcibly be blown out in first 1 second, after full inspiration
|
Baseline
|
Forced expiratory volume in one second (l)
Time Frame: 6 weeks after the start of intervention
|
FEV1 is the volume of air that can forcibly be blown out in first 1 second, after full inspiration
|
6 weeks after the start of intervention
|
Forced vital capacity (l)
Time Frame: Baseline
|
Forced vital capacity (FVC) is the volume of air that can forcibly be blown out after full inspiration
|
Baseline
|
Forced vital capacity (l)
Time Frame: 6 weeks after the start of intervention
|
Forced vital capacity (FVC) is the volume of air that can forcibly be blown out after full inspiration
|
6 weeks after the start of intervention
|
FEV1/FVC
Time Frame: Baseline
|
Ratio of forced expiratory volume in one second and forced vital capacity
|
Baseline
|
FEV1/FVC
Time Frame: 6 weeks after the start of intervention
|
Ratio of forced expiratory volume in one second and forced vital capacity
|
6 weeks after the start of intervention
|
Peak expiratory flow rate (l/s)
Time Frame: Baseline
|
Peak expiratory flow (PEF) is the maximal flow (or speed) achieved during the maximally forced expiration initiated at full inspiration
|
Baseline
|
Peak expiratory flow rate (l/s)
Time Frame: 6 weeks after the start of intervention
|
Peak expiratory flow (PEF) is the maximal flow (or speed) achieved during the maximally forced expiration initiated at full inspiration
|
6 weeks after the start of intervention
|
Exercise capacity (m)
Time Frame: Baseline
|
Exercise capacity will be assessed by the 6-minute walk test (6MWT), a submaximal exercise test.
|
Baseline
|
Exercise capacity (m)
Time Frame: 6 weeks after the start of intervention
|
Exercise capacity will be assessed by the 6-minute walk test (6MWT), a submaximal exercise test.
|
6 weeks after the start of intervention
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Collaborators
Investigators
- Principal Investigator: Siu Ngor Fu, PhD, The Hong Kong Polytechnic University
- Principal Investigator: Loletta Kit-ying So, MD, Pamela Youde Eastern Hospital
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
October 1, 2020
Primary Completion (Anticipated)
March 31, 2022
Study Completion (Anticipated)
March 31, 2022
Study Registration Dates
First Submitted
March 1, 2021
First Submitted That Met QC Criteria
May 18, 2021
First Posted (Actual)
May 19, 2021
Study Record Updates
Last Update Posted (Actual)
May 19, 2021
Last Update Submitted That Met QC Criteria
May 18, 2021
Last Verified
February 1, 2021
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- HSEARS20200912001
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
No
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
product manufactured in and exported from the U.S.
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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