Who is sponsoring NCT04477473?

NCT04477473 is sponsored by University Hospital, Geneva.

What drugs are being tested in NCT04477473?

Interventions in NCT04477473: Questionnaire-based observational study.

What condition does NCT04477473 study?

NCT04477473 studies COVID-19 Pandemic, Vulnerable Subjects, Long-term Non-invasive Ventilation.

Is NCT04477473 still recruiting?

NCT04477473 is currently completed. Last updated 2 November 2021.

Last reviewed 2021-11-02 · How we verify

NCT04477473

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

Perceived Impact of the COVID-19 Pandemic on Medical Management and Symptoms in a High Risk Group

Completed Last updated 2 November 2021

What this trial tests

trial testing Questionnaire-based observational study in COVID-19 Pandemic in 66 participants. Completed in 31 August 2020.

Timeline

30 June 2020

Primary endpoint
30 August 2020

31 August 2020

Quick facts

Lead sponsor	University Hospital, Geneva
Status	Completed
Study type	OBSERVATIONAL
Enrollment	66
Start date	30 June 2020
Primary completion	30 August 2020
Estimated completion	31 August 2020
Sites	1 location across Switzerland

Drugs / interventions tested

Questionnaire-based observational study

Conditions studied

COVID-19 Pandemic — all drugs for COVID-19 Pandemic →
Vulnerable Subjects — all drugs for Vulnerable Subjects →
Long-term Non-invasive Ventilation — all drugs for Long-term Non-invasive Ventilation →

Sponsor

University Hospital, Geneva

Who can join

Adults 18 to 100, any sex, with COVID-19 Pandemic or Vulnerable Subjects. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

The Swiss population underwent a period of confinement related to the COVID-19 pandemic (March 16 to May 11, 2020) decided by the Swiss Federal Government. Among the Swiss population, certain groups were identified as vulnerable subjects by the Federal Office of Public Health. This study focuses on the perceived impact of this period on health care and health status in a specific vulnerable group: patients under long term noninvasive ventilation (respiratory support) at home for chronic respiratory failure.

Publications & conference data

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

Impact of Confinement in Patients under Long-Term Noninvasive Ventilation during the First Wave of the SARS-CoV-2 Pandemic: A Remarkable Resilience.
Cantero C, Pasquina P, Dao MD, Cedraschi C, et al · · 2021 · cited 2× · PMID 34130277 · DOI 10.1159/000516327

Verify or expand the search:

Other recruiting trials for COVID-19 Pandemic

Currently open trials in the same condition.

NCT05825651 — Long COVID and Its Associations With Health Outcomes in Older Adults · active not recruiting
NCT06927622 — Corona Virus Disease 2019 Cohort Study · recruiting
NCT05096260 — Getting to Yes, Michigan! (G2YMI) · NA · active not recruiting
NCT06208943 — Neural and Cognitive Consequences of COVID-19 Survival · recruiting

Other University Hospital, Geneva trials

Trials by the same sponsor.

NCT07506356 — Investigation of Gastric Emptying by Gastric Ultrasonography in Diabetic Patients Treated With GLP-1 Receptors · recruiting
NCT07267624 — EARLY Antibiotics aDAptation in Severe Pneumonia(The EARLY ADAPT Study) · NA · not yet recruiting
NCT06710210 — Hybrid Percutaneous Coronary Intervention Combining a Bioresorbable Scaffold With Drug-coated Balloons Versus a Conventi · NA · not yet recruiting
NCT07173348 — Hypnosis on Breathlessness Mastery in Patients With Persistent Dyspnea · NA · not yet recruiting
NCT07129655 — Cholangitis Definition and Treatment After Kasai Hepatoportoenterostomy for Biliary Atresia: TRACK-BA Study (TRacking Ch · not yet recruiting

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 NCT04477473 (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 University Hospital, Geneva
Last refreshed: 2 November 2021

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/NCT04477473.

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