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Related Experiment Videos

Feeding problems in cystinosis

E Elenberg1, L L Norling, R E Kleinman

  • 1Department of Pediatrics, Massachusetts General Hospital, Harvard Medical School, Boston 02114, USA.

Pediatric Nephrology (Berlin, Germany)
|August 1, 1998
PubMed
Summary
This summary is machine-generated.

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Gastrointestinal problems are prevalent and diverse in nephropathic cystinosis patients, often appearing early. Prompt recognition and treatment of these GI issues can significantly improve patient outcomes.

Area of Science:

  • Biochemistry
  • Genetics
  • Pediatrics

Background:

  • Nephropathic cystinosis is a rare genetic disorder causing cystine accumulation.
  • It's a leading cause of Fanconi syndrome in children.
  • Gastrointestinal (GI) manifestations are not well-documented.

Purpose of the Study:

  • To investigate the prevalence and spectrum of GI problems in cystinosis patients.
  • To understand the age of onset and severity of these GI issues.

Main Methods:

  • A questionnaire was sent to 200 registered members of the Cystinosis Foundation.
  • 70 patients (35% response rate) provided data on their GI symptoms and treatments.

Main Results:

  • 100% of patients experienced GI symptoms during their lifetime, with 93% at initial presentation.

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  • Symptoms are more common, diverse, and occur at a younger age than previously thought.
  • Documented GI abnormalities include reflux, dysmotility, pseudo-obstruction, and swallowing dysfunction.

    • Conclusions:

    • GI problems are a universal and early feature of nephropathic cystinosis.
    • Early identification and aggressive management of GI issues are crucial for patient well-being.