Trial Radar KI | ||
|---|---|---|
enums.trial_summary.trial_summary_welcome | ||
Eine Studie entspricht den Filterkriterien
Kartenansicht
Creating an Optimized Technology-Based Weight Loss Program for Cardiac Rehabilitation Patients
Die Details der klinischen Studie sind hauptsächlich auf Englisch verfügbar. Trial Radar KI kann jedoch helfen! Klicken Sie einfach auf 'Studie erklären', um die Informationen zur Studie in der ausgewählten Sprache anzuzeigen und zu besprechen.
Die klinische Studie NCT03845283 ist eine interventionsstudie zur Untersuchung von Kardiovaskuläre Erkrankungen, Fettleibigkeit und hat den Status aktiv, nicht rekrutierend. Die Studie startete am 2. Mai 2019 und soll 198 Teilnehmer aufnehmen. Durchgeführt von The Miriam Hospital ist der Abschluss für 1. September 2024 geplant. Die Daten von ClinicalTrials.gov wurden zuletzt am 21. Mai 2024 aktualisiert.
Kurzbeschreibung
Cardiovascular disease (CVD) is the leading cause of death in the United States. Cardiac rehabilitation (CR) is the main treatment for heart attacks and other types of CVD. It is based on science, it saves money, and it is widely-available. Each session (of which there are a few each week for 3 months) combines supervised exercise and instruction. The goals are to improve overall health and reduce cardiovascular risk in individuals with established CVD. CR produces almost no weight loss (WL); if a person has excess weight while in CR (the majority of participants have overweight or obesity), losing weight could really reduce their risk of having another heart attack. The best treatment available for weight loss, in-person behavioral weight loss interventions (BWLs), produce enough WL that they improve health and disease risk/severity. However, in-person BWLs are too much work to be carried out in CR. A previous fully automated 3-month online program, Rx Weight Loss (RxWL), produced good WL in many different settings. Dr. Goldstein aims to tailor RxWL for use in CR. The study will use the Multiphase Optimization Strategy (MOST) to test innovative eHealth/mHealth intervention components that might work well for people when combined with RxWL. The study will include 160 patients (each randomized to receive 0-4 of the components). The components are: (a) a Fitbit with a goal-setting program; (b) a bite counting device; (c) a Web-based virtual reality (VR) intervention ; and (d) virtual meetings. By the 6-month follow-up, the investigators will know if any of those 4 components helped people lose more weight. If a component produced at least 2% WL, it will be studied further by being included in a new intervention to be tested in the next study.
Offizieller Titel
Optimization and Evaluation of a Tailored Behavioral eHealth/mHealth Weight Loss Intervention for Cardiac Rehabilitation Patients Using the Multiphase Optimization Strategy
Erkrankungen
Kardiovaskuläre ErkrankungenFettleibigkeitWeitere Studien-IDs
NCT-Nummer
Studienbeginn (tatsächlich)
2019-05-02
Zuletzt aktualisiert
2024-05-21
Studienende (vorauss.)
2024-09-01
Geplante Rekrutierung
198
Studientyp
Interventionsstudie
PHASE
Nicht zutreffend
Status
Aktiv, nicht rekrutierend
Stichwörter
Cardiovascular Diseases
Obesity
Multiphase Optimization Strategy
Technology
Weight Loss
Cardiac Rehabilitation
Obesity
Multiphase Optimization Strategy
Technology
Weight Loss
Cardiac Rehabilitation
Primäres Ziel
Behandlung
Zuteilungsmethode
Randomisiert
Interventionsmodell
Faktorielle
Verblindung
Einfach verblindet
Studienarme/Interventionen
| Teilnehmergruppe/Studienarm | Intervention/Behandlung |
|---|---|
ExperimentellPhysical Activity Participants will receive the core 6-month weight loss program and the tailored intervention to promote structured physical activity. | Online Behavioral Weight Loss Program A self-guided, online program that helps participants reduce excess calories and gradually increase physical activity. Intervention zur körperlichen Aktivität An program designed to help participants gradually increase their physical activity and maintain an active lifestyle. The program encourages bouts of moderate-to-vigorous physical activity. Participants in this group will receive a Fitbit Versa to help them monitor their physical activity that they will be advised to wear daily. Participants will receive brief (5-10 minute) lessons weekly for the first 3 months and monthly for the last 3 months. |
ExperimentellCore Program Participants will receive the core 6-month weight loss program alone. This program includes weekly lessons for the first 12 weeks and monthly lessons for the remaining 12 weeks. Participants will track their intake, physical activity, and weight, input these data into the system, and received tailored feedback. | Online Behavioral Weight Loss Program A self-guided, online program that helps participants reduce excess calories and gradually increase physical activity. |
ExperimentellPhysical Activity & Virtual Meetings Participants will receive the core 6-month weight loss program, the tailored intervention to promote structured physical activity, and the virtual meetings to support weight loss. | Online Behavioral Weight Loss Program A self-guided, online program that helps participants reduce excess calories and gradually increase physical activity. Intervention zur körperlichen Aktivität An program designed to help participants gradually increase their physical activity and maintain an active lifestyle. The program encourages bouts of moderate-to-vigorous physical activity. Participants in this group will receive a Fitbit Versa to help them monitor their physical activity that they will be advised to wear daily. Participants will receive brief (5-10 minute) lessons weekly for the first 3 months and monthly for the last 3 months. Virtual Meetings Participants will attend virtual meetings using their own device. Each virtual meeting focuses on a specific topic that will help patients lose weight. Participants are asked to virtually attend at least 6 meetings during their participation. There is no limit to how many they can attend. The meeting topics will rotate and repeat on a schedule. |
ExperimentellVirtual Meetings Participants will receive the core 6-month weight loss program and the virtual meetings to support weight loss. | Online Behavioral Weight Loss Program A self-guided, online program that helps participants reduce excess calories and gradually increase physical activity. Virtual Meetings Participants will attend virtual meetings using their own device. Each virtual meeting focuses on a specific topic that will help patients lose weight. Participants are asked to virtually attend at least 6 meetings during their participation. There is no limit to how many they can attend. The meeting topics will rotate and repeat on a schedule. |
ExperimentellPhysical Activity & Virtual Reality Participants will receive the core 6-month weight loss program, the tailored intervention to promote structured physical activity, and access to the virtual reality platform for behavioral weight loss skills training. | Online Behavioral Weight Loss Program A self-guided, online program that helps participants reduce excess calories and gradually increase physical activity. Intervention zur körperlichen Aktivität An program designed to help participants gradually increase their physical activity and maintain an active lifestyle. The program encourages bouts of moderate-to-vigorous physical activity. Participants in this group will receive a Fitbit Versa to help them monitor their physical activity that they will be advised to wear daily. Participants will receive brief (5-10 minute) lessons weekly for the first 3 months and monthly for the last 3 months. Virtuelle Realität This program allows participants to practice behavioral weight loss skills using a virtual reality system compatible with their home device. This program helps patients practice these skills in the following artificial settings: at home, at work, at the gym, and at a party. Each participant will be asked to play through each scene at least once during their participation, though they are encouraged to use the program regularly. |
ExperimentellVirtual Reality Participants will receive the core 6-month weight loss program and access to the virtual reality platform for behavioral weight loss skills training. | Online Behavioral Weight Loss Program A self-guided, online program that helps participants reduce excess calories and gradually increase physical activity. Virtuelle Realität This program allows participants to practice behavioral weight loss skills using a virtual reality system compatible with their home device. This program helps patients practice these skills in the following artificial settings: at home, at work, at the gym, and at a party. Each participant will be asked to play through each scene at least once during their participation, though they are encouraged to use the program regularly. |
ExperimentellPhysical Activity, Virtual Reality, & Virtual Meetings Participants will receive the core 6-month weight loss program, the tailored intervention to promote structured physical activity, the virtual meetings to support weight loss, and access to the virtual reality platform for behavioral weight loss skills training. | Online Behavioral Weight Loss Program A self-guided, online program that helps participants reduce excess calories and gradually increase physical activity. Intervention zur körperlichen Aktivität An program designed to help participants gradually increase their physical activity and maintain an active lifestyle. The program encourages bouts of moderate-to-vigorous physical activity. Participants in this group will receive a Fitbit Versa to help them monitor their physical activity that they will be advised to wear daily. Participants will receive brief (5-10 minute) lessons weekly for the first 3 months and monthly for the last 3 months. Virtuelle Realität This program allows participants to practice behavioral weight loss skills using a virtual reality system compatible with their home device. This program helps patients practice these skills in the following artificial settings: at home, at work, at the gym, and at a party. Each participant will be asked to play through each scene at least once during their participation, though they are encouraged to use the program regularly. Virtual Meetings Participants will attend virtual meetings using their own device. Each virtual meeting focuses on a specific topic that will help patients lose weight. Participants are asked to virtually attend at least 6 meetings during their participation. There is no limit to how many they can attend. The meeting topics will rotate and repeat on a schedule. |
ExperimentellVirtual Reality & Virtual Meetings Participants will receive the core 6-month weight loss program, access to the virtual reality platform for behavioral weight loss skills training, and the virtual meetings to support weight loss. | Online Behavioral Weight Loss Program A self-guided, online program that helps participants reduce excess calories and gradually increase physical activity. Virtuelle Realität This program allows participants to practice behavioral weight loss skills using a virtual reality system compatible with their home device. This program helps patients practice these skills in the following artificial settings: at home, at work, at the gym, and at a party. Each participant will be asked to play through each scene at least once during their participation, though they are encouraged to use the program regularly. Virtual Meetings Participants will attend virtual meetings using their own device. Each virtual meeting focuses on a specific topic that will help patients lose weight. Participants are asked to virtually attend at least 6 meetings during their participation. There is no limit to how many they can attend. The meeting topics will rotate and repeat on a schedule. |
ExperimentellPhysical Activity & Bite Counter Participants will receive the core 6-month weight loss program, the tailored intervention to promote structured physical activity, and the Bite Counter device to reduce dietary intake. | Online Behavioral Weight Loss Program A self-guided, online program that helps participants reduce excess calories and gradually increase physical activity. Intervention zur körperlichen Aktivität An program designed to help participants gradually increase their physical activity and maintain an active lifestyle. The program encourages bouts of moderate-to-vigorous physical activity. Participants in this group will receive a Fitbit Versa to help them monitor their physical activity that they will be advised to wear daily. Participants will receive brief (5-10 minute) lessons weekly for the first 3 months and monthly for the last 3 months. Bite Counter Participants will receive a Bite Counter device to help them monitor and reduce their within-meal consumption. Participants will be asked to wear the device daily. |
ExperimentellBite Counter Participants will receive the core 6-month weight loss program and the Bite Counter device to reduce dietary intake. | Online Behavioral Weight Loss Program A self-guided, online program that helps participants reduce excess calories and gradually increase physical activity. Bite Counter Participants will receive a Bite Counter device to help them monitor and reduce their within-meal consumption. Participants will be asked to wear the device daily. |
ExperimentellPhysical Activity, Bite Counter, & Virtual Meetings Participants will receive the core 6-month weight loss program, the tailored intervention to promote structured physical activity, the Bite Counter device to reduce dietary intake, and the virtual meetings to support weight loss. | Online Behavioral Weight Loss Program A self-guided, online program that helps participants reduce excess calories and gradually increase physical activity. Intervention zur körperlichen Aktivität An program designed to help participants gradually increase their physical activity and maintain an active lifestyle. The program encourages bouts of moderate-to-vigorous physical activity. Participants in this group will receive a Fitbit Versa to help them monitor their physical activity that they will be advised to wear daily. Participants will receive brief (5-10 minute) lessons weekly for the first 3 months and monthly for the last 3 months. Bite Counter Participants will receive a Bite Counter device to help them monitor and reduce their within-meal consumption. Participants will be asked to wear the device daily. Virtual Meetings Participants will attend virtual meetings using their own device. Each virtual meeting focuses on a specific topic that will help patients lose weight. Participants are asked to virtually attend at least 6 meetings during their participation. There is no limit to how many they can attend. The meeting topics will rotate and repeat on a schedule. |
ExperimentellBite Counter & Virtual Meetings Participants will receive the core 6-month weight loss program, the Bite Counter device to reduce dietary intake, and the virtual meetings to support weight loss. | Online Behavioral Weight Loss Program A self-guided, online program that helps participants reduce excess calories and gradually increase physical activity. Bite Counter Participants will receive a Bite Counter device to help them monitor and reduce their within-meal consumption. Participants will be asked to wear the device daily. Virtual Meetings Participants will attend virtual meetings using their own device. Each virtual meeting focuses on a specific topic that will help patients lose weight. Participants are asked to virtually attend at least 6 meetings during their participation. There is no limit to how many they can attend. The meeting topics will rotate and repeat on a schedule. |
ExperimentellPhysical Activity, Bite Counter, & Virtual Reality Participants will receive the core 6-month weight loss program, the tailored intervention to promote structured physical activity, the Bite Counter device to reduce dietary intake, and access to the virtual reality platform for behavioral weight loss skills training. | Online Behavioral Weight Loss Program A self-guided, online program that helps participants reduce excess calories and gradually increase physical activity. Intervention zur körperlichen Aktivität An program designed to help participants gradually increase their physical activity and maintain an active lifestyle. The program encourages bouts of moderate-to-vigorous physical activity. Participants in this group will receive a Fitbit Versa to help them monitor their physical activity that they will be advised to wear daily. Participants will receive brief (5-10 minute) lessons weekly for the first 3 months and monthly for the last 3 months. Bite Counter Participants will receive a Bite Counter device to help them monitor and reduce their within-meal consumption. Participants will be asked to wear the device daily. Virtuelle Realität This program allows participants to practice behavioral weight loss skills using a virtual reality system compatible with their home device. This program helps patients practice these skills in the following artificial settings: at home, at work, at the gym, and at a party. Each participant will be asked to play through each scene at least once during their participation, though they are encouraged to use the program regularly. |
ExperimentellBite Counter & Virtual Reality Participants will receive the core 6-month weight loss program, the Bite Counter device to reduce dietary intake, and access to the virtual reality platform for behavioral weight loss skills training. | Online Behavioral Weight Loss Program A self-guided, online program that helps participants reduce excess calories and gradually increase physical activity. Bite Counter Participants will receive a Bite Counter device to help them monitor and reduce their within-meal consumption. Participants will be asked to wear the device daily. Virtuelle Realität This program allows participants to practice behavioral weight loss skills using a virtual reality system compatible with their home device. This program helps patients practice these skills in the following artificial settings: at home, at work, at the gym, and at a party. Each participant will be asked to play through each scene at least once during their participation, though they are encouraged to use the program regularly. |
ExperimentellPhysical Activity, Bite Counter, Virtual Reality & Meetings Participants will receive the core 6-month weight loss program, the tailored intervention to promote structured physical activity, the Bite Counter device to reduce dietary intake, access to the virtual reality platform for behavioral weight loss skills training, and the virtual meetings to support weight loss. | Online Behavioral Weight Loss Program A self-guided, online program that helps participants reduce excess calories and gradually increase physical activity. Intervention zur körperlichen Aktivität An program designed to help participants gradually increase their physical activity and maintain an active lifestyle. The program encourages bouts of moderate-to-vigorous physical activity. Participants in this group will receive a Fitbit Versa to help them monitor their physical activity that they will be advised to wear daily. Participants will receive brief (5-10 minute) lessons weekly for the first 3 months and monthly for the last 3 months. Bite Counter Participants will receive a Bite Counter device to help them monitor and reduce their within-meal consumption. Participants will be asked to wear the device daily. Virtuelle Realität This program allows participants to practice behavioral weight loss skills using a virtual reality system compatible with their home device. This program helps patients practice these skills in the following artificial settings: at home, at work, at the gym, and at a party. Each participant will be asked to play through each scene at least once during their participation, though they are encouraged to use the program regularly. Virtual Meetings Participants will attend virtual meetings using their own device. Each virtual meeting focuses on a specific topic that will help patients lose weight. Participants are asked to virtually attend at least 6 meetings during their participation. There is no limit to how many they can attend. The meeting topics will rotate and repeat on a schedule. |
ExperimentellBite Counter, Virtual Reality, & Virtual Meetings Participants will receive the core 6-month weight loss program, the Bite Counter device to reduce dietary intake, access to the virtual reality platform for behavioral weight loss skills training, and the virtual meetings to support weight loss. | Online Behavioral Weight Loss Program A self-guided, online program that helps participants reduce excess calories and gradually increase physical activity. Bite Counter Participants will receive a Bite Counter device to help them monitor and reduce their within-meal consumption. Participants will be asked to wear the device daily. Virtuelle Realität This program allows participants to practice behavioral weight loss skills using a virtual reality system compatible with their home device. This program helps patients practice these skills in the following artificial settings: at home, at work, at the gym, and at a party. Each participant will be asked to play through each scene at least once during their participation, though they are encouraged to use the program regularly. Virtual Meetings Participants will attend virtual meetings using their own device. Each virtual meeting focuses on a specific topic that will help patients lose weight. Participants are asked to virtually attend at least 6 meetings during their participation. There is no limit to how many they can attend. The meeting topics will rotate and repeat on a schedule. |
Hauptergebnismessungen
Nebenergebnismessungen
| Ergebnismessung | Beschreibung der Messung | Zeitrahmen |
|---|---|---|
Weight Change | The difference between initial weight and weight at the follow-up assessments. Patients will be asked to step on a scale at the assessment clinic. | At baseline, 3-, and 6-months after initiating the program |
| Ergebnismessung | Beschreibung der Messung | Zeitrahmen |
|---|---|---|
Structured Weekly Moderate-to-Vigorous Physical Activity Minutes | Structured MVPA minutes will be measured via a SenseWear Armband monitor (BodyMedia, Inc, Pittsburgh PA, USA). This multi-sensor monitor worn on the upper triceps wirelessly integrates motion data from a triaxial accelerometer with other sensors to estimate energy expenditure and activity intensity. Everyone will be asked to wear the armband during waking hours across the 7-day period prior to each assessment. Participants will be required to provide at least 5 days of data (including 1 weekend day), defined as ≥ 600 min during the hours of 7 am to 11 pm, to be included in analyses. | At baseline, 3-, and 6-months after initiating the program |
Number of Bites | All study participants' average number of recorded daily bites of food over 7 consecutive days will be assessed by a Bite Counter (Bite Technologies, Pendleton SC, USA) with the display inactivated. Participants' average number of daily bites will be compared from each 7-day period prior to each assessment. | At baseline, 3-, and 6-months after initiating the program |
Weight Control Practices | The validated, widely-used Weight Control Practices Scale measures the health behaviors an individual executes to influence energy balance and is targeted by the VR program. All participants will complete this measure at each assessment point. The overall scale scores range from 0-30 where higher scores indicate that the participant is using more strategies to control their weight. The subscale scores, which assess dietary choices (score range 0-10), self-monitoring strategies (score range 0-8), physical activity (score range 0-6), and psychological coping (score range 0-7), will also be examined. Higher scores on the subscales indicate greater weight control (which is a better outcome). Subscale scores are summed to compute the total scale score. | At baseline, 3-, and 6-months after initiating the program |
Weight Loss Self-Efficacy: Weight Efficacy Lifestyle Questionnaire | This is the participant's confidence in implementing BWL skills. It will be targeted by the virtual meetings and will be measured via the well-validated Weight Efficacy Lifestyle Questionnaire in all participants. The scores can range from 0-180 where higher scores indicate more weight loss self-efficacy and better outcomes. | At baseline, 3-, and 6-months after initiating the program |
Eignungskriterien
Zugelassene Altersgruppen
Erwachsene, Ältere Erwachsene
Mindestalter
21 Years
Zugelassene Geschlechter
Alle
- currently a participant in The Miriam Hospital's or Newport Hospital's outpatient phase II cardiac rehabilitation program
- medical clearance to participate by the Medical Director
- a body mass index (BMI) between 27-45 kg/m2
- must have a personal computer in their home with internet access
- must read and understand English
- willing to use technology to assist with weight loss
- currently in another weight loss program
- taking weight loss medication
- weight loss of ≥ 5% of body weight in the past 6 months
- currently pregnant, lactating, < 6 months post-partum, or plans to become pregnant during the next year
- report of loss of consciousness on the Physical Activity Readiness Questionnaire
- New York Heart Association Class IV heart failure
- heart transplant in the last 3 months
- receipt of left ventricular assist device in the last 2 months
- a physician diagnosis of dementia
- a physician prescription for 24 hours of oxygen therapy daily
- coronary artery bypass surgery in the last 4 weeks
- current participation in dialysis
- inability to walk 1 block without stopping
- report of conditions that in the opinion of the investigators would render them potentially unlikely to follow the protocol including terminal illness, substance abuse, eating disorder, or other significant psychiatric problems
The Miriam HospitalNationales Herz-, Lungen- und Blutinstitut, USA758 aktive klinische Studien zum ErkundenKeine Kontaktdaten vorhanden
1 Studienstandorte in 1 Ländern
Rhode Island
The Weight Control and Diabetes Research Center, Providence, Rhode Island, 02903, United States