Can extra calories help kids with heart disease grow stronger?

NCT ID NCT07552688

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether high-calorie diets and special nutritional formulas can help underweight children aged 1 to 5 with congenital heart disease gain weight. Seventy-five children will be split into three groups: standard diet, high-calorie diet, or high-calorie diet plus a special formula. Over 8 weeks, researchers will measure weight gain, appetite, and feeding tolerance to see which approach works best.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
High-calorie specialized nutritional formula and high-calorie diet
What this could lead to
If successful, this could provide a simple, effective way to help underweight children with congenital heart disease gain weight and improve their overall health.
What could go wrong
This is a small, early-stage trial with only 75 children, so results may not apply to all. The intervention is dietary, so benefits may be modest and depend on adherence.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Cardiac center Pediatric Cardiology Unit and Nutrition Clinic

    Erbil, 44001, Iraq

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Pediatric Cardiology Unit, Cardiac Center

    Erbil, 44001, Iraq

    Contact Phone: •••-•••-•••• Email: •••••@•••••

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