Cardiorespiratory Performance and Pulmonary Microbiome in Patients After Repair of Esophageal Atresia
Esophageal Atresia
About this trial
This is an interventional diagnostic trial for Esophageal Atresia
Eligibility Criteria
Inclusion Criteria:
- Age from 12 years
- Status post surgical correction of esophageal atresia with and without fistula
- Granted consent
Exclusion Criteria:
- Acute infections within the last 14 days
- Other associated serious malformations
- Acute, temporary respiratory complaints (cough, allergies etc.)
- Physical and mental illnesses or disabilities that do not allow the examination to be carried out
- non-granted consent
Sites / Locations
- Medical University of GrazRecruiting
Arms of the Study
Arm 1
Arm 2
Experimental
Active Comparator
Patients after esophageal atresia
Control group
Patients older than 12 years following surgical repair of congenital esophageal atresia will be included after written informed consent. Patients will be subjected to spirometry to determine their age, weight (determined by Kilogram (kg) on a medical weight scale) and Vital Capacity before (initial Spirometry) and after (final Spirometry) exercise performance testing. Bicycle ergospirometer will be applied to determine the Maximum Oxygen Uptake and the Maximum Performance. Thereafter deep induced sputum will be harvested for measurements of the pulmonary microbiome (Pulmonary Microbiome 16S rDNA profiling).
Age and sex matched adolescents will be recruited as control group and will be included after written informed consent. Adolescents will be subjected to spirometry to determine their age, weight (determined by Kilogram on a medical weight scale) and Vital Capacity before (initial Spirometry) and after (final Spirometry) exercise performance testing. Bicycle ergospirometer will be applied to determine the Maximum Oxygen Uptake and the Maximum Performance. Thereafter deep induced sputum will be harvested for measurements of the pulmonary microbiome (Pulmonary Microbiome 16S rDNA profiling).