# Activation of Apoptosis-related Receptors on Alveolar Macrophages

> **NCT04775394** · NA · COMPLETED · sponsor: **Prof. Dr. Jens Hohlfeld** · enrollment: 28 (actual)

## Conditions studied

- Chronic Obstructive Pulmonary Disease

## Interventions

- **OTHER:** Bronchoscopy

## Key facts

- **NCT ID:** NCT04775394
- **Lead sponsor:** Prof. Dr. Jens Hohlfeld
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-01-01
- **Primary completion:** 2023-07-21
- **Final completion:** 2023-07-21
- **Target enrollment:** 28 (ACTUAL)
- **Last updated:** 2023-08-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04775394

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04775394, "Activation of Apoptosis-related Receptors on Alveolar Macrophages". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT04775394. Licensed CC0.

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