# TSC Biosample Repository and Natural History Database

> **NCT05676099** · — · RECRUITING · sponsor: **National Tuberous Sclerosis Association** · enrollment: 5000 (estimated)

## Conditions studied

- Tuberous Sclerosis
- Lymphangioleiomyomatosis

## Interventions

- **PROCEDURE:** Phlebotomy
- **PROCEDURE:** Buccal (cheek) swab
- **GENETIC:** Genetic Testing
- **OTHER:** Tissue donation after routine clinical procedure

## Key facts

- **NCT ID:** NCT05676099
- **Lead sponsor:** National Tuberous Sclerosis Association
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2016-01
- **Primary completion:** 2050-12
- **Final completion:** 2050-12
- **Target enrollment:** 5000 (ESTIMATED)
- **Last updated:** 2026-05-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05676099

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05676099, "TSC Biosample Repository and Natural History Database". Retrieved via AI Analytics 2026-08-09 from https://api.ai-analytics.org/clinical/NCT05676099. Licensed CC0.

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