# Mutation of the BTK Gene and Genotype-phenotype Correlation of Chinese Patients With X-Linked Agammaglobulinemia

> **NCT02234791** · — · UNKNOWN · sponsor: **Shanghai Children's Medical Center** · enrollment: 100 (estimated)

## Conditions studied

- Agammaglobulinemia, BTK

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT02234791
- **Lead sponsor:** Shanghai Children's Medical Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2014-09
- **Primary completion:** 2016-12
- **Final completion:** —
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2014-09-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02234791

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02234791, "Mutation of the BTK Gene and Genotype-phenotype Correlation of Chinese Patients With X-Linked Agammaglobulinemia". Retrieved via AI Analytics 2026-06-16 from https://api.ai-analytics.org/clinical/NCT02234791. Licensed CC0.

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