Usability and Feasibility of the NutriQuest Application

Jessa Hospital

Status

Completed

Conditions

Gamification

Behavior Change

Nutrition

Treatments

Behavioral: A gamified smartphone app-based eating behaviour intervention

Study type

Interventional

Funder types

Other

Identifiers

NCT05884489

2022/058

Details and patient eligibility

About

The study is a pilot study (phase 2) that includes a usability study (phase 1).

The aim of the study is to investigate the feasibility and usability of the healthy nutrition application and the effects on adherence to Modified Mediterranean diet, self-efficacy and nutrition knowledge among patients with cardiovascular disease in a cardiac rehabilitation setting. Furthermore, it studies the overall user experience when using the healthy nutrition application.

Full description

The study can be divided in two phases, each one addressing a specific research question:

Usability: Is the developed healthy nutrition application user-friendly and does it seem motivating for cardiac patients in a cardiac rehabilitation setting to use the application to eat more healthily?
Pilot study: Is the developed healthy nutrition application feasible and acceptable for cardiac patients? Does the healthy nutrition application have an effect on adherence to Modified Mediterranean diet, self-efficacy and nutrition knowledge in cardiac patients in a cardiac rehabilitation setting and what is the user experience?

Enrollment

21 patients

Sex

All

Ages

18+ years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

History of cardiovascular disease with or without intervention (PCI/CABG/conservative/pacemaker implantation/ablation)
History of current or past cardiac rehabilitation in Jessa Hospital Hasselt
Current treatment must require them to follow the Mediterranean diet plan
Age ≥18 years
Willing and physically able to follow a application-based healthy nutrition program and other study procedures in a six-week follow-up period
Evidence of a personally signed and dated informed consent, indicating that the subject (or a legally-recognized representative) has been informed of all pertinent aspects of the study
Possession of and/or able to use an Android based smartphone (version 6 or higher)
Possession of internet connectivity
Dutch speaking and understanding

Exclusion criteria

Pregnant females
Combined with diabetes or severe kidney disease
Participation in other cardiac rehabilitation program trials, focusing on diet outcome
Current or recent participation in other technology-supported programs, even when not directly targeting nutrition
Any condition which in the opinion of the investigator would make it unsafe or unsuitable for the patient to participate in this study or a life expectancy of less than six weeks based on investigators judgment