# Assessing Immune Function in Young Patients With Cytopenia That Did Not Respond to Treatment

> **NCT00499070** · — · COMPLETED · sponsor: **University Hospital Freiburg** · enrollment: 119 (actual)

## Conditions studied

- Dyskeratosis Congenita
- Fanconi Anemia
- Myelodysplastic Syndromes
- Pearson Marrow-pancreas Syndrome
- Shwachman-diamond Syndrome

## Interventions

- **GENETIC:** polymerase chain reaction
- **OTHER:** flow cytometry
- **OTHER:** immunologic technique
- **PROCEDURE:** biopsy

## Key facts

- **NCT ID:** NCT00499070
- **Lead sponsor:** University Hospital Freiburg
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2007-01
- **Primary completion:** 2012-08
- **Final completion:** 2012-08
- **Target enrollment:** 119 (ACTUAL)
- **Last updated:** 2015-01-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00499070

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00499070, "Assessing Immune Function in Young Patients With Cytopenia That Did Not Respond to Treatment". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT00499070. Licensed CC0.

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