# MDR-TB Close Contacts Tracing in China (TCCT Study)

> **NCT04484129** · — · UNKNOWN · sponsor: **Huashan Hospital** · enrollment: 500 (estimated)

## Conditions studied

- Multidrug Resistant Tuberculosis

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04484129
- **Lead sponsor:** Huashan Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-07-21
- **Primary completion:** 2022-12-31
- **Final completion:** 2022-12-31
- **Target enrollment:** 500 (ESTIMATED)
- **Last updated:** 2020-07-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04484129

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04484129, "MDR-TB Close Contacts Tracing in China (TCCT Study)". Retrieved via AI Analytics 2026-05-29 from https://api.ai-analytics.org/clinical/NCT04484129. Licensed CC0.

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