- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03571906
Pre-habilitation of Patients Scheduled for Cardiac Valve Surgery
Tele - Cardiac Rehabilitation - Providing Pre-habilitation to Stable Patients With Valvular Heart Disease Awaiting Surgery
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Cardiac rehabilitation (CR) is an integral part of cardiovascular disease management incorporating aspects of scientifically constructed appropriate physical exercise, dietary intervention, secondary prevention by pharmacotherapy, and psychological intervention. CR has been repeatedly shown to significantly improve functional capacity, depression and wellbeing, even following short term interventions (6-8 weeks in accordance with the date of surgery determined for the patient.) Functional capacity is closely related to frailty, a key prognostic factor in subjects undergoing cardiac surgery. Small studies have demonstrated possible benefits of pre-habilitation - a multidisciplinary intervention aimed at improving frailty in the weeks prior to surgery.
We intend to enroll 50 stable subjects with valvular heart disease scheduled for surgical intervention. Following a comprehensive clinical and physiological evaluation subjects will be randomized (1:1) to a Prehab arm (PHB) vs. usual care (UC). Subjects in the prehab arm will receive a hybrid institution and home-based exercise prescription, nutritional and psychological intervention and periodic calls. Adherence will be assessed and encouraged by smartwatch and matching smartphone software. In the usual care arm subjects will receive general recommendations following the baseline stress test performed by both groups (prehab is not standard of care or guideline based). Another stress test will be performed days prior to valve surgery.
Our hypothesis is that the Prehab group will improve their functional capacity to a greater degree than the usual care group, possibly associated with better clinical outcomes.
The primary efficacy outcome will be exercise capacity (assessed by symptom limited stress test - estimated METS) change from baseline (enrollment) to pre-surgery evaluation visit (pre-op test).
Secondary measures:
Compare the 2 study arms in regard to:
- Length of ICU and hospital stay
- Perioperative adverse events
- 30-day mortality or re-hospitalization
- QOL and satisfaction
Patient / Group numbers: A total of 50 patients with established valvular disease will be enrolled to PHB or UC after eligibility verification by cardiothoracic surgeon
Hardware: Standard off the shelf Polar sports watch (M430) with matching smartphone software. No clinical or identifiable data will be inputted into these systems (coded subject ID only).
Clinical data and the entire program will be managed through the hospital electronic medical record (EMR). All clinical decisions \ recommendations and events will be recorded in the EMR.
Intervention: Patients will be randomized to pre-operative usual care or rehabilitation program comprising of on-site (Sheba MC) and off-site training sessions. Adherence to the rehab program will be assessed and a structured motivational program and follow-up will be provided in order to maximize goal completion.
Following the standard rehabilitation intake process (stress test, physician visit, nurse intake), the subjects in the prehab arm will receive physiologic consultation based on clinical stress tests and clinical data passed from the physician. Subjects in the prehab arm will receive an exercise prescription and execution will be assessed and periodically adjusted in accordance to data received from the wearable device. Intensity and type of exercise will be moderate and will comply with exercise recommendations provided by ESC guidelines. A dedicated application will be installed on the mobile phone for patients in the research group and they will receive a smart sports watch.
Periodic encouragements and consultations will be provided by exercise trainer, physiologist and nurse from the cardiac rehabilitation center. A physician will be available for consultations.
In addition to monitored physical activity, patients will receive nutritional and psychological counseling. This is part of a multi-professional rehabilitation program accepted by the rehabilitation center.
The control group will receive recommendations for a healthy and active lifestyle and physician follow-up
All subjects will undergo a stress test at baseline post enrollment and again prior to surgery.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Robert Klempner, Prof.
- Phone Number: 97235303068
- Email: Robert.Klempfner@sheba.health.gov.il
Study Contact Backup
- Name: Merav Moreno
- Phone Number: 97235303068
- Email: merav.moreno@sheba.health.gov.il
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
Eligible patients must meet all the following inclusion criteria during the initial screening visit of the study (visit 1):
- Valvular heart disease and planed surgery within the next 4-12 weeks
- Age ≥ 21
- Smartphone with internet connection
- Willing and able to comply with study protocol and
- Able to follow the personalized exercise prescription, utilize Polar watch and upload exercise data per protocol
Exclusion Criteria:
Eligible patients must meet none of the following exclusion criteria:
- Advanced Heart failure (NYHA >3) or unresolved significant arrhythmia (i.e. symptomatic atrial fibrillation)
- Significant neurological or cognitive impairment
- Women of child-bearing potential
- Symptomatic hypotension, orthostatic hypotension or repeated blood pressure systolic value <100 mmHg without symptoms
- ACS or percutaneous coronary intervention (PCI) within 30 days prior to screening, or having undergone CABG surgery within 30 days prior to screening
- Inability to perform a stress test due to physical limitations
- Severe angina pectoris as defined by CCS >2
- Pulmonary disease of severity greater than mild (COPD, Asthma, ILD, CTD with lung involvement) or chronic pulmonary thromboembolic disease (CTED)
- Severe orthopedic limitations not permitting exercise
- Active myocarditis, constrictive pericarditis, restrictive or hypertrophic cardiomyopathy
- Significant anemia (Hb < 9 mg/dl)
- Known drug or alcohol dependence or any other factors which will interfere with the study conduct or interpretation of the results or in the opinion of the investigator are not suitable to participate;
- Any illness which reduces life expectancy to less than 1 year from screening
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Pre-rehab intervention
Subjects in the prehab arm will receive an exercise prescription and execution will be assessed and periodically adjusted in accordance to data received from the wearable device. Intensity and type of exercise will be moderate and will comply with exercise recommendations provided by ESC guidelines. A dedicated application will be installed on the mobile phone for patients in the research group and they will receive a smart sports watch. Periodic encouragements and consultations will be provided by exercise trainer, physiologist and nurse from the cardiac rehabilitation center. A physician will be available for consultations. In addition to monitored physical activity, patients will receive nutritional and psychological counseling. This is part of a multi-professional rehabilitation program accepted by the rehabilitation center. |
We intend to enroll 50 stable subjects with valvular heart disease scheduled for surgical intervention.
Following a comprehensive clinical and physiological evaluation subjects will be randomized (1:1) to a Prehab arm (PHB) vs. usual care (UC).
Subjects in the prehab arm will receive a hybrid institution and home-based exercise prescription, nutritional and psychological intervention and periodic calls.
Adherence will be assessed and encouraged by smartwatch and matching smartphone software.
In the usual care arm subjects will receive general recommendations following the baseline stress test performed by both groups (prehab is not standard of care or guideline based).
Another stress test will be performed days prior to valve surgery Adherence to the rehab program will be assessed and a structured motivational program and follow-up will be provided in order to maximize goal completion.
Other Names:
|
No Intervention: pre-operative usual care arm
The control group will receive recommendations for a healthy and active lifestyle and physician follow-up All subjects will undergo a stress test at baseline (post enrollment), and again prior to cardiac surgery. |
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in METS
Time Frame: 6-8 weeks
|
Exercise capacity change as assessed by stress test
|
6-8 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Hospitalisation duration
Time Frame: 2 weeks peri-op
|
Total hospital stay
|
2 weeks peri-op
|
ICU duration
Time Frame: 2 weeks peri-op
|
Time spent in the post operation ICU unit
|
2 weeks peri-op
|
Peri operative complication
Time Frame: 2 weeks peri-op
|
Occurrence of adverse events including pneumonia, bleeding, atrial fibrillation, Other infections
|
2 weeks peri-op
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Anticipated)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 4517-17-SMC
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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.
Clinical Trials on Valvular Heart Disease
-
Dacima ConsultingTunisian Society of Cardiology and Cardiovascular SurgeryCompletedValvular Heart Disease | Valvular Stenosis | Valvular InsufficiencyTunisia
-
Yonsei UniversityCompletedMitral Valvular Heart Disease
-
University of PennsylvaniaCompleted
-
Assiut UniversityCompleted
-
Assiut UniversityActive, not recruitingValvular Heart Disease Stenosis and RegurgitationEgypt
-
Cliniques universitaires Saint-Luc- Université...RecruitingValvular Heart Disease Stenosis and Regurgitation (Diagnosis)Belgium
-
Assiut UniversityRecruitingValvular Heart Disease Stenosis and RegurgitationEgypt
-
Ruijin HospitalMed-X Research Institute, Shanghai Jiao Tong UniversityRecruitingPrimary Valvular Heart Disease With Comorbid Coronary Artery Disease | Planned to Undergo Elective On-pump Valve Surgery Due to Primary Mitral and/or Aortic Valvular Heart DiseaseChina
-
Cardenal Herrera UniversityUniversity of Valencia; Hospital de la RiberaNot yet recruitingExercise Based Prehabilitation in Valvular SurgerySpain
-
Yonsei UniversityCompletedValvular Heart Disease PatientsKorea, Republic of
Clinical Trials on Tele - Cardiac Pre-Rehabilitation
-
Sheba Medical CenterUnknown
-
University Medical Center GroningenRecruitingAortic Valve Stenosis | Cardiac Surgery | Coronary (Artery); DiseaseNetherlands
-
Clalit Health ServicesTerminated
-
Taipei Medical University Shuang Ho HospitalCompleted
-
Centro Universitário Augusto MottaRecruiting
-
The University of Texas Medical Branch, GalvestonRecruiting
-
Fondazione Don Carlo Gnocchi OnlusUniversity of Florence; Consorzio di Bioingeneria e Informatica Medica; Gutenberg...CompletedCognitive Dysfunction | Mild Cognitive Impairment | Vascular Cognitive ImpairmentItaly
-
Kexin Wang, MMNot yet recruitingAnterior Cruciate Ligament Reconstruction | Tele-rehabilitation
-
National University, SingaporeAng Mo Kio - Thye Hua Kwan Hospital; Singapore General Hospital; Singapore Millennium...Completed