# National Registry for Ichthyosis and Related Disorders

> **NCT00074685** · — · COMPLETED · sponsor: **National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)** · enrollment: 610 (actual)

## Conditions studied

- Darier Disease
- Hailey-Hailey Disease
- Hyperkeratosis, Epidermolytic
- Ichthyosis
- Ichthyosis, Lamellar
- Ichthyosis, X-Linked
- Keratoderma

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00074685
- **Lead sponsor:** National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 1994-09
- **Primary completion:** 2004-01
- **Final completion:** 2004-01
- **Target enrollment:** 610 (ACTUAL)
- **Last updated:** 2022-09-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00074685

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00074685, "National Registry for Ichthyosis and Related Disorders". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT00074685. Licensed CC0.

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