# Studies of Disorders in Antibody Production and Related Primary Immunodeficiency States

> **NCT00266513** · — · TERMINATED · sponsor: **National Institute of Allergy and Infectious Diseases (NIAID)** · enrollment: 119 (actual)

## Conditions studied

- Hyper-IgM Syndrome
- Ectodermal Dysplasia

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00266513
- **Lead sponsor:** National Institute of Allergy and Infectious Diseases (NIAID)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2005-12-14
- **Primary completion:** —
- **Final completion:** 2013-07-11
- **Target enrollment:** 119 (ACTUAL)
- **Last updated:** 2017-10-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00266513

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00266513, "Studies of Disorders in Antibody Production and Related Primary Immunodeficiency States". Retrieved via AI Analytics 2026-08-02 from https://api.ai-analytics.org/clinical/NCT00266513. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*