See if nutrition and muscle mass differ in kids with primary ciliary dyskinesia vs. healthy kids
Official title: Comparison of Nutritional Status and Sarcopenia Between Children and Adolescents With Primary Ciliary Dyskinesia and Healthy Children
Run by Izmir Democracy University · NCT07740551 · Data updated 2026-11-12
This study tests whether children and adolescents with primary ciliary dyskinesia have different nutrition and muscle-wasting indicators compared with healthy peers.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 6 Years to 18 Years |
| Sex | All |
| Enrollment | 30 (estimated) |
| Sponsor | Izmir Democracy University Academic / other |
| Locations | 1 site (Izmir) |
| Status | Recruiting |
| Started | June 16, 2026 |
| Main results expected | August 1, 2027 |
| Study ends | August 1, 2027 |
| Registry record updated | November 4, 2026 |
| Trial ID | NCT07740551 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Children and adolescents aged 6–18 with a confirmed diagnosis of primary ciliary dyskinesia who are clinically stable and willing to participate.
✕Probably not a fit
Children without PCD or those not meeting stability or cooperation criteria may not benefit from the study findings.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study compares nutritional status and sarcopenia indicators between children and adolescents with primary ciliary dyskinesia (PCD) and age- and sex-matched healthy controls. Participants aged 6–18 will undergo physical evaluations to assess factors like malnutrition risk and muscle function, with stable health for at least three weeks prior to testing. The goal is to better understand how PCD may affect growth, nutrition, and physical capacity relative to healthy peers. Findings could shed light on potential areas for supportive care in pediatric PCD care.
Why it matters
Potential benefit: If successful, the study could highlight nutritional or physical activity needs in children with PCD to guide supportive care.
How similar studies have gone: Other pediatric studies on chronic respiratory conditions have identified nutrition and muscle concerns, but data specific to PCD are limited, making this investigation relatively novel.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria for Children and Adolescents with Primary Ciliary Dyskinesia: * To be between the ages of 6-18 * To have been diagnosed with primary ciliary dyskinesia * To be clinically stable for at least 3 weeks * To have the necessary cooperation for the measurements * To volunteer to participate in the study Inclusion Criteria for Healthy Children and Adolescents: * To be between the ages of 6-18 * To be in a similar average and ratio with the group of children and adolescents with primary ciliary dyskinesia in terms of age and gender * To have the necessary cooperation for the measurements * To volunteer to participate in the study Exclusion Criteria for Children and Adolescents with Primary Ciliary Dyskinesia: * Having any orthopedic, neurological, psychological or cardiovascular problem that may prevent the measurements from being performed in the last 6 months * Smoking or quitting smoking Exclusion Criteria for Healthy Children and Adolescents: * Having any orthopedic, neurological, psychological or cardiovascular problem that may prevent the measurements from being performed in the last 6 months * Having any chronic disease * Smoking or quitting smoking
Where it's running
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Izmir Democracy University
Izmir, Turkey (Türkiye) Recruiting
Study contacts
- Principal investigator: Aybüke S Demir, PT, MSc — Izmir Democracy University
- Study coordinator: Gülşah Barğı, Assoc Prof
- Email: gulsahbargi35@gmail.com
- Phone: +90 232 299 0739
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Reproductive experiences and fertility in adults with primary ciliary dyskinesia
This project will talk with adults in the UK who have PCD to see how fertility, pregnancy, and parenthood have affected them.
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International registry for patients with Primary Ciliary Dyskinesia
This study is creating a registry to gather information about people with Primary Ciliary Dyskinesia to help improve treatments and find patients for future research trials.
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Bronchial hyperresponsiveness in children with primary ciliary dyskinesia
This will see if children with primary ciliary dyskinesia have sensitive airways (bronchial hyperresponsiveness) by using a methacholine breathing challenge and related tests.
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PALMIRE cohort: phenotyping inflammatory lung diseases to enable personalized care
This project will collect clinical, imaging, and biological data from adults with asthma, COPD, bronchiectasis, cystic fibrosis, primary ciliary dyskinesia, or interstitial lung disease to try to identify disease subtypes and markers that could guide more personalized care.
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Thermal spa treatment to improve symptoms of primary ciliary dyskinesia
We will try a 3-week thermal spa treatment in adults with primary ciliary dyskinesia to see if it improves ear, nose, and throat symptoms, lowers infection and antibiotic rates, and helps hearing and lung function.
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Glycine and magnesium plus thiamine for primary ciliary dyskinesia
This trial will test whether daily oral glycine and magnesium with thiamine, alone or combined, can help people aged 5 and older with primary ciliary dyskinesia clear mucus and breathe better.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.