An observational study in Cough, sponsored by Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau. Recruiting at 6 sites in Spain. Open to participants aged 30 Years to 99 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2025-09-15.
Sponsored by Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau · Observational
To design and validate a questionnaire that allows objective assessment of the severity of chronic cough
Chronic cough is a common disease that has important consequences for patients, ranging from physical to psychological and social aspects. However, there is currently no tool to objectively validate cough severity.
The aim of the study is to design and validate a questionnaire to objectively assess the severity of chronic cough.
142 studies on the registry are indexed under Chronic Cough; 39 are open to participants now.
This study's planned enrollment of 100 is close to the median of 100 across 37 observational studies indexed under Chronic Cough.
Browse Chronic Cough studies →Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau is the lead sponsor of 343 studies on the registry; 65 are open to participants now.
Compared within Chronic Cough, this study's primary condition as ClinicalTrials.gg classifies it; the registry's first condition term is Cough. The counts are of registry records indexed under each term, refreshed daily. How we classify →
Spanish-speaking patients with previous diagnosis of chronic cough or healthy volunteers.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Chronic cough
Other: Questionnaire
Chronic cough questionnaire
A questionnaire for assessing the severity of chronic cough
To design and validate a questionnaire to objectively assess the severity of chronic cough
Time frame: 1 year
Correlation of the results of the questionnaire with frequency of cough
Perform a statistical analysis to determine the correlation of the results of the questionnaire with frequency of cough
Time frame: 1 year
Plan to share: Undecided — Undecided
Eligibility is decided by the study team. Share this record with your doctor or contact the team directly.
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