# QuantiFERON Access Clinical Performance Study Protocol

> **NCT04243031** · — · WITHDRAWN · sponsor: **QIAGEN Gaithersburg, Inc**

## Conditions studied

- Tuberculosis (TB)

## Interventions

- **DEVICE:** QFT Access

## Key facts

- **NCT ID:** NCT04243031
- **Lead sponsor:** QIAGEN Gaithersburg, Inc
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** WITHDRAWN
- **Start date:** 2020-04-01
- **Primary completion:** 2020-08-01
- **Final completion:** 2020-11-01
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Business Decision
- **Last updated:** 2020-09-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04243031

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04243031, "QuantiFERON Access Clinical Performance Study Protocol". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04243031. Licensed CC0.

---

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