Video-Based Lifestyle Counseling in Adults With Type 2 Diabetes.

NCT07557264 · tracked via the Priya Life Science Spain tracker

Sponsor

Cardenal Herrera University

Phase

Not applicable

Started

2026-09-01

Last updated

2026-04-29

Condition(s) studied

Diabetes Mellitus (Type 2)Glycemic Control for Diabetes MellitusPhysical ActivityHealthy EatingTherapeutic Alliance

Investigational drug(s) / intervention(s)

Video-based lifestyle intervention (own physician)Video-based lifestyle intervention (unknown physician)

Video-based lifestyle intervention (own physician): The experimental group will receive the video-based lifestyle intervention delivered by their own physician, while the control group will receive identical content delivered by physicians unknown to the participants. The intervention consists of structured multimedia modules focusing on nutrition, physical activity, strength exercise, and psychological strategies to support behavior change.

Video-based lifestyle intervention (unknown physician): The experimental group will receive the video-based lifestyle intervention delivered by their own physician, while the control group will receive identical content delivered by physicians unknown to the participants. The intervention consists of structured multimedia modules focusing on nutrition, physical activity, strength exercise, and psychological strategies to support behavior change.

Study summary

This study evaluates the effectiveness of a 3-month video-based lifestyle intervention, focused on promoting healthy lifestyle habits (healthy eating and increased physical activity), on adults with type 2 diabetes mellitus (DM2). Participants will be randomly allocated to receive the intervention either delivered by their own physician (experimental group) or by a physician unknown to them (control group). Assessment will include sociodemographic variables, glycated hemoglobin / HbA1c (primary outcome), body mass index, blood pressure, glycemic and lipid metabolism variables, physical activity level, adherence to the Mediterranean diet, therapeutic alliance, and health-related quality of life. The randomization process will be stratified according to HbA1c, therapeutic alliance, age, and sex.

Eligibility

Sex

ALL

Min age

18 Years

Max age

65 Years

Healthy volunteers

Inclusion Criteria: * Adults aged 18-65 years * Diagnosis of type 2 diabetes mellitus * Under medical follow-up in participating centers * Access to the internet and a smartphone * Ability to provide informed consent Exclusion Criteria: * Pregnancy * Type 1 diabetes or other specific forms of diabetes * Severe acute or unstable medical condition * Contraindication to diet or exercise * Severe psychiatric disorder * Eating disorder * Physical disability limiting physical activity * Participation in another structured weight-loss or lifestyle program * No medical visit in the last 2 years

Primary outcome measure(s)

Glycated Hemoglobin (HbA1c) — Baseline (pre-intervention) and 3 months (post-intervention)
HbA1c (%) will be used as the primary measure of glycemic control. It reflects average blood glucose levels over the previous 2-3 months and will be obtained from venous blood samples analyzed in routine clinical laboratories.

Trial sites (1)

Facility	City	Region	Status
Juan Fco. Lisón. City: Valencia (Spain)	Valencia	Spain

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Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT07557264 on ClinicalTrials.gov ↗ ← All trials in Spain