# A Study Exploring the Use of Challenge Agents in Healthy Volunteers or Participants With a Disease of Interest

> **NCT05007756** · EARLY_PHASE1 · COMPLETED · sponsor: **Janssen Research & Development, LLC** · enrollment: 24 (actual)

## Conditions studied

- Healthy

## Interventions

- **RADIATION:** UVB Challenge

## Key facts

- **NCT ID:** NCT05007756
- **Lead sponsor:** Janssen Research & Development, LLC
- **Sponsor class:** INDUSTRY
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-07-14
- **Primary completion:** 2021-11-04
- **Final completion:** 2021-11-04
- **Target enrollment:** 24 (ACTUAL)
- **Last updated:** 2021-12-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05007756

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05007756, "A Study Exploring the Use of Challenge Agents in Healthy Volunteers or Participants With a Disease of Interest". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05007756. Licensed CC0.

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