Clinical trial Recruiting at 1 site Interventional Ages 6 to 10

Breathing exercises to improve lung function in children with beta-thalassemia major

Official title: Effect of Incentive Respiratory Training on Pulmonary Functions and Functional Capacity in Children With B-thalassemia Major

Run by Cairo University · NCT07112703 · Data updated 2026-11-12

This project tests whether breathing exercises using an incentive spirometer plus diaphragmatic, pursed-lip, and costal breathing can improve lung function, oxygen saturation, heart rate, and fitness in children aged 6–10 with beta-thalassemia major.

Quick facts

Study typeInterventional
Ages6 Years to 10 Years
SexAll
Enrollment50 (estimated)
SponsorCairo University
Academic / other
Locations1 site (Zagazig)
StatusRecruiting
StartedApril 7, 2025
Main results expectedSeptember 20, 2025
Study endsOctober 8, 2025
Registry record updatedAugust 8, 2025
Trial IDNCT07112703 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Children aged 6 to 10 with confirmed beta-thalassemia major who receive regular blood transfusions and can follow simple verbal instructions are the intended participants.

Probably not a fit

Children with major sensory or cognitive disabilities, visual or hearing defects, existing cardiovascular or pulmonary disease, recent cardiothoracic surgery, or those outside the 6–10 age range are unlikely to benefit from this protocol.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

Children with beta-thalassemia major who receive regular blood transfusions will perform a program of incentive spirometer exercises and guided breathing techniques (diaphragmatic, pursed-lip, and costal breathing). Pulmonary function tests and measures of functional capacity will be collected before and after the intervention, and oxygen saturation and heart rate will be monitored during and after transfusions. The protocol aims to detect changes in lung volumes, gas exchange, and exercise tolerance associated with the breathing program. Physiotherapists may use the findings to inform rehabilitation and daily-activity recommendations for this population.

Why it matters

Potential benefit: If successful, the intervention could increase lung capacity, improve oxygen saturation and heart-rate responses around transfusion, and help children tolerate daily and leisure activities better.

How similar studies have gone: Breathing exercises and incentive spirometry have improved pulmonary function in other pediatric and adult groups, but evidence specifically in children with beta-thalassemia major is limited.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Diagnosed as thalassemia \& subjected to blood transfusion
2. Their age range from 6 to 10 years old
3. Both sexes, male and female, will participate.
4. Subjects are able to follow simple verbal commands or instructions included in the procedures.

Exclusion Criteria:

1. Children with mental retardation or any other disability .
2. Children with visual or hearing defects.
3. Children with cardiovascular, chest pulmonary, and heart diseases.
4. Children with any postoperative cardiovascular, chest pulmonary, and heart conditions.

Where it's running

  • Zagazig university hospitals.
    Zagazig, Egypt
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.