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NCT Number: NCT07427199

Effect of Digitally Supported Medical Nutrition Therapy on Left Ventricular Ejection Fraction in Patients With ST-Elevation Myocardial Infarction

This study is designed to investigate the effect of a nutrition program supported by digital content on heart function in patients who have experienced a heart attack with ST-elevation. Participants will receive personalized dietary guidance and digital support materials for three months. The main goal is to determine whether this digital support materials can improve heart pumping function (measured by left ventricular ejection fraction). Participation involves following the dietary program and undergoing heart function measurements at the beginning, after one months and after three months.

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Key information

Conditions

ST-elevation Myocardial Infarction (STEMI) Cardiovascular Diseases Heart Diseases Infarction Ischemia Myocardial Infarction Myocardial Ischemia Necrosis Pathologic Processes Pathological Conditions, Signs and Symptoms ST Elevation Myocardial Infarction Vascular Diseases

Age range

19 year–65 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Individuals aged 19-65 who have fully completed the voluntary consent form
  • Being of normal weight (BMI 18.5-24.9 kg/m²) or obese (30-34.99 kg/m²)
  • Having suffered a heart attack with ST elevation (STEMI)
  • To be enrolled in the study within the first 72 hours after hospital admission
  • To be willing to participate in a follow-up period of at least 3 months

Exclusion criteria

  • Those who did not sign the voluntary consent form
  • Individuals aged over 65
  • Weight loss exceeding 5% in the last 3 months
  • Those with malignancy, chronic renal failure or severe systemic disease
  • Patients unable to complete the questionnaires due to severe cognitive impairment
  • Those who have previously received nutrition education or eating awareness training

Treatment and study plan

Digital Content-Supported Medical Nutrition Therapy

Behavioral

Participants receive a personalized medical nutrition therapy program supported by digital content. The program includes educational materials, meal planning guides, and remote support. The intervention lasts 3 months, with follow-up visits at baseline, 1 month, and 3 months. Heart function (LVEF) will be measured at each time point.

Primary outcomes

  1. Left Ventricular Ejection Fraction (LVEF)

    Time frame: Baseline, 1 month, 3 months

    Left ventricular ejection fraction will be measured using echocardiography at baseline, 1 month, and 3 months to evaluate the effect of digital content-supported medical nutrition therapy.

Study contacts

Contact information is provided by the study sponsor or research team.

Sena Yücel

CONTACT

[email protected]

+90 530 118 8468

Ziya Erokay Metin, Doç.Dr.

CONTACT

[email protected]

Sponsors and collaborators

Lead sponsor

Saglik Bilimleri Universitesi

Other

Collaborators

  • Ondokuz Mayis University Training and Research Hospital

Registry information

Official study title

Effect of Digitally Supported Medical Nutrition Therapy on Left Ventricular Ejection Fraction in Patients With ST-Elevation Myocardial Infarction: A Randomized Controlled Trial

Important dates

Study start
2025
Primary completion
2026
Study completion
2026
First posted
Feb 23, 2026
Registry last updated
Feb 23, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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