Who is sponsoring NCT03281941?

NCT03281941 is sponsored by National Health Service, United Kingdom.

What drugs are being tested in NCT03281941?

Interventions in NCT03281941: Inhaled capsaicin cough challenge.

What condition does NCT03281941 study?

NCT03281941 studies Asthma Chronic, Cough.

Is NCT03281941 still recruiting?

NCT03281941 is currently status unknown. Last updated 13 September 2017.

Last reviewed 2017-09-13 · How we verify

NCT03281941: ToAST

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

ToAST:Investigating the Effect of Bronchial Thermoplasty on Cough in Patients With Severe Asthma

Status unknown NA Last updated 13 September 2017

What this trial tests

NA trial testing Inhaled capsaicin cough challenge in Asthma Chronic, Cough in 24 participants. Status unknown.

Timeline

6 August 2016

Primary endpoint
1 February 2018

1 February 2018

Quick facts

Lead sponsor	National Health Service, United Kingdom
Phase	NA
Status	Status unknown
Study type	INTERVENTIONAL
Allocation	na
Design	single group
Masking	none
Primary purpose	other
Enrollment	24
Start date	6 August 2016
Primary completion	1 February 2018
Estimated completion	1 February 2018
Sites	1 location across United Kingdom

Drugs / interventions tested

Inhaled capsaicin cough challenge

Conditions studied

Asthma Chronic, Cough — all drugs for Asthma Chronic, Cough →

Sponsor

National Health Service, United Kingdom

Who can join

Eligibility, any sex, with Asthma Chronic, Cough. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

ToAST study is a pilot study aiming to establish the safety profile of using inhaled capsaicin challenge in patients with severe asthma. The investigators will also explore the differences in cough symptoms and threshold in patients with and without bronchial thermoplasty.

Publications & conference data

No peer-reviewed publications indexed yet for this trial.

Verify or expand the search:

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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 NCT03281941 (US National Library of Medicine, public domain)
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by National Health Service, United Kingdom
Last refreshed: 13 September 2017

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/NCT03281941.

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