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Exercise evaluation of children with end-stage renal disease
1Exercise Testing Laboratory, Section of Cardiology, The Children's Mercy Hospital, Kansas City, MO 64108, USA. rsabath@cmh.edu
Insights
Pediatric exercise testing, utilizing treadmills or cycle ergometers, aids in managing children with disorders. This method provides crucial insights into functional capacity and treatment effectiveness, even for young patients.
Area of Science:
- Pediatric cardiology
- Exercise physiology
- Nephrology
Background:
- Exercise testing has become increasingly vital in pediatric disorder assessment over 30 years.
- Specialized equipment and protocols allow testing in children as young as 3-4 years old.
Purpose of the Study:
- To review the application and benefits of pediatric exercise testing, particularly for children with renal disease.
- To outline considerations for selecting testing modalities and protocols in pediatric populations.
Main Methods:
- Discussion of exercise testing modalities: cycle ergometer versus treadmill.
- Description of age-appropriate exercise testing protocols for pediatric patients, including those with renal disease.
- Considerations for test selection based on patient characteristics and study aims.
Main Results:
- Treadmill testing is often preferred for children with renal disease due to their stature and muscle mass.
- Recommended protocols involve slow initial speeds, gradual increases, and short stage durations (1-2 minutes).
Conclusions:
- Pediatric exercise testing offers valuable data on functional capacity in children with renal disorders.
- It aids in evaluating the effectiveness of interventions and rehabilitation programs for these patients.
Abstract:
The use of exercise testing in the assessment and management of various pediatric disorders has increased significantly during the past three decades. With age-appropriate equipment and exercise protocols, a well-trained and enthusiastic staff can evaluate patients as young as 3 to 4 years of age. Pediatric exercise testing may be conducted using either a cycle ergometer or a treadmill. The decision of which method to use is based on the parameters to be evaluated during the test, physical stature of the child, administrator preference, and availability of equipment in the laboratory. For children with renal disease, who are often short and may have poor leg muscle mass, the treadmill is used most often. The exercise testing protocols should use slow initial speeds and no grade, increase in small increments, and have stages of 1 to 2 minutes' duration. The benefits of testing in children with renal disorders include its ability to provide valuable information regarding the overall functional capacity of the patient, efficacy of pharmacological or surgical interventions, and outcome of rehabilitation programs.