NCT04703023 is a clinical trial in COPD, sponsored by Georg Nilius, Prof DR med.

Who is sponsoring NCT04703023?

NCT04703023 is sponsored by Georg Nilius, Prof DR med.

What condition does NCT04703023 study?

NCT04703023 studies COPD, Healthy.

Is NCT04703023 still recruiting?

NCT04703023 is currently completed. Last updated 22 May 2023.

Last reviewed 2023-05-22 · How we verify

NCT04703023

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Comparison of Water Sorption Capacity and the Composition of Bronchial Fluids of Healthy Persons and Patients With Chronic Obstructive Bronchitis (COPD)

Completed Last updated 22 May 2023

What this trial tests

trial in COPD in 31 participants. Completed in 17 May 2023.

Timeline

9 July 2020

Primary endpoint
2 May 2023

17 May 2023

Quick facts

Lead sponsor	Georg Nilius, Prof DR med
Status	Completed
Study type	OBSERVATIONAL
Enrollment	31
Start date	9 July 2020
Primary completion	2 May 2023
Estimated completion	17 May 2023
Sites	1 location across Germany

Conditions studied

COPD — all drugs for COPD →
Healthy — all drugs for Healthy →

Sponsor

Georg Nilius, Prof DR med

Who can join

18 and older, any sex, with COPD or Healthy. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

Pilot basic research study on the properties of bronchial mucus. Examination of the sorption and desorption properties, mucin concentration, and structure of the mucus from healthy airways compared to patients with Chronic Obstructive Pulmonary Disease (COPD).

Publications & conference data

1 peer-reviewed publication reference this trial (live from Europe PMC):

Water Sorption and Structural Properties of Human Airway Mucus in Health and Muco-Obstructive Diseases.
Kelly SJ, Genevskiy V, Björklund S, Gonzalez-Martinez JF, et al · · 2024 · cited 1× · PMID 38333985 · DOI 10.1021/acs.biomac.3c01170

Verify or expand the search:

Other recruiting trials for COPD

Currently open trials in the same condition.

NCT07344649 — Turkish Validation of the Nijmegen Questionnaire in COPD · recruiting
NCT07524023 — Emotional-distress-based Integrated Care Programme in Patients With Stable COPD · NA · recruiting
NCT07460154 — Structured Review: To Optimise Management and Prevent Harm in COPD · NA · recruiting
NCT07462221 — Effect of Telenursing on Oral Health · NA · recruiting
NCT07051707 — Evaluating the Safety and Efficacy of dNerva Lung Denervation System in Patients With COPD · NA · recruiting

Other Georg Nilius, Prof DR med trials

Trials by the same sponsor.

NCT05287555 — Efficacy of Telemetry-assisted Care in Home Home Vented COPD · NA · completed

Verify against primary sources

ClinicalTrials.gov — authoritative US registry record
WHO ICTRP — international registry index
EU Clinical Trials Register
Sponsor press releases (Google)

Data sources for this page

Trial protocol + status: ClinicalTrials.gov NCT04703023 (US National Library of Medicine, public domain)
Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Georg Nilius, Prof DR med
Last refreshed: 22 May 2023

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04703023.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing