"Studio Turco di Validazione e Affidabilità dello Strumento di Valutazione del Modello Respiratorio di Brompton in Pazienti con Asma" (BPAT-Turkish)
Studio di validità e affidabilità della versione turca dello strumento di valutazione del pattern respiratorio Brompton (BPAT) in individui con asma
The purpose of this study is to evaluate the validity and reliability of the Turkish version of the Brompton Breathing Pattern Assessment Tool (BPAT) in individuals with asthma. This study aims to determine whether the BPAT is a valid and reliable tool for assessing breathing patterns in Turkish-speaking asthma patients. The research question being addressed is: "Is the Turkish version of the BPAT a valid and reliable tool for assessing breathing patterns in individuals with asthma?"
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Descrizione dettagliata
This study is designed to assess the validity and reliability of the Turkish version of the Brompton Breathing Pattern Assessment Tool (BPAT). BPAT is a well-established tool used to assess the breathing patterns of individuals with respiratory conditions. In this study, a group of asthma patients will be evaluated using the BPAT to determine its applicability and consistency in the Turkish-speaking population.
The reliability of the tool will be tested through repeated measurements, and its validity will be assessed by comparing BPAT results with other validated asthma assessment tools. The data will be analyzed to evaluate the internal consistency, test-retest reliability, and construct validity of the BPAT in a clinical asthma population.
The linguistic validation process will be conducted following the ISPOR Task Force guidelines, including forward translation, reconciliation, back-translation, and cognitive debriefing. The psychometric properties of the tool, including internal consistency, test-retest reliability, and construct validity, will be evaluated according to the COSMIN checklist standards.
Additionally, participant eligibility will be defined as individuals who are diagnosed with asthma and can understand and respond to questions in Turkish. The study will also explore any cultural adaptations necessary for the Turkish version of the BPAT to ensure its cultural relevance and accuracy in assessments.
Tipo di studio
Tipo di studio
Iscrizione (Effettivo)
Iscrizione
Contatti e Sedi
Luoghi di studio
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Istanbul
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Istanbul, Istanbul, Turchia (Türkiye), 34844
- Süreyyapaşa Chest Diseases And Thoracic Surgery Training And Research Hospital
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Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Metodo di campionamento
Popolazione di studio
The participants for this study will be recruited from Health Sciences University, İstanbul Süreyyapaşa Chest Diseases and Chest Surgery Education and Research Hospital in Istanbul, Turkey. Participants will be selected based on the eligibility criteria outlined, including those diagnosed with severe persistent asthma as per the Global Initiative for Asthma (GINA) guidelines. Participants will be recruited from local clinics specializing in respiratory diseases and asthma management.
Descrizione
Inclusion Criteria:
- Aged between 18 and 75 years
- Diagnosed with severe persistent asthma according to the Global Initiative for Asthma (GINA) criteria
- Native Turkish speaker
- Ability to read and write in Turkish
- Willingness to participate in the study
Exclusion Criteria:
- Having had a respiratory infection in the last 1 month
- Use of oral corticosteroids in the last 4 weeks
- Presence of malignancy, vasculitis, or pregnancy
- Body Mass Index (BMI) > 35 kg/m2
- Diagnosis of COPD or other primary respiratory diseases (excluding asthma)
- Any musculoskeletal, neurological, or cardiovascular condition that could interfere with breathing pattern assessment or impede potential respiratory physiotherapy applications
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Modelli osservazionali: COHORT
- Prospettive temporali: PROSPECTIVE
Numero di gruppi/coorti
Coorti e interventi
Gruppo / CoorteGruppo / Coorte |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
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Asthma Patients
Individuals aged 18-75, diagnosed with severe persistent asthma according to GINA criteria, who are native Turkish speakers. |
A tool used to assess breathing patterns in asthma patients through clinical observation. A set of validated questionnaires and objective tests used to compare with BPAT results for construct validity |
Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Construct Validity of the Turkish Version of the Brompton Breathing Pattern Assessment Tool (BPAT)
Lasso di tempo: Baseline
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The study aims to evaluate the construct validity of the Turkish version of the BPAT in assessing breathing patterns among Turkish-speaking asthma patients. Validity will be determined by calculating correlation coefficients (e.g., Spearman's or Pearson's r) between the total BPAT scores, objective physiological measures (spirometry results such as FEV1 and FVC), and the scores of established reference clinical tools (Nijmegen Questionnaire, Dyspnea-12, Asthma Control Test (ACT), and Asthma Quality of Life Questionnaire (Mini-AQLQ). |
Baseline
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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Test-Retest Reliability of the Turkish Version of BPAT
Lasso di tempo: 7 to 14 days
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This outcome will assess the test-retest reliability of the Turkish version of BPAT by measuring the consistency of the tool in repeated assessments. The BPAT will be administered twice to the same participants. Reliability will be evaluated by calculating the Intraclass Correlation Coefficient (ICC). |
7 to 14 days
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Inter-Rater Reliability of the Turkish Version of BPAT
Lasso di tempo: Baseline
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This outcome will assess the inter-rater reliability of the Turkish version of BPAT. Two independent physiotherapists will evaluate the breathing pattern of the same asthma patient. The raters will be blinded to each other's scores to determine the consistency of the tool's application between different users. Reliability will be evaluated by calculating the Intraclass Correlation Coefficient (ICC) or Cohen's Kappa. |
Baseline
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Comparison of BPAT Results with Other Asthma Assessment Tools
Lasso di tempo: Baseline
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Description: This outcome will compare the BPAT results with other validated asthma assessment tools, such as Nijmegen Questionnaire, Dyspnea-12 Questionnaire , spirometry, ACT (Asthma Control Test), and Mini AQLQ (Asthma Quality of Life Questionnaire), to determine the congruence between different assessment methods. |
Baseline
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Collaboratori e investigatori
Sponsor
Sponsor
Collaboratori
Collaboratori
Investigatori
Investigatori
- Investigatore principale: Zuhal Kunduracılar, Prof., Istanbul Gelisim University
- Cattedra di studio: Fatma M. Tepetam, Prof., Saglik Bilimleri Universitesi
- Cattedra di studio: Şeyma Ozden, Dr., Saglik Bilimleri Universitesi
- Investigatore principale: Dilek Unsal, PT PhD(c), Saglik Bilimleri Universitesi
- Cattedra di studio: Nisanur Tutus, PT Phd (c), Saglik Bilimleri Universitesi
Pubblicazioni e link utili
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Studia le date principali
Inizio studio (Effettivo)
Inizio studio
Completamento primario (Effettivo)
Completamento primario
Completamento dello studio (Effettivo)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- 25/428
Piano per i dati dei singoli partecipanti (IPD)
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Descrizione del piano IPD
Individual participant data will not be publicly shared in order to protect patient confidentiality and comply with the local ethics committee regulations. However, completely anonymized data may be made available upon reasonable academic request to the Principal Investigator following the publication of the study results.
Informazioni su farmaci e dispositivi, documenti di studio
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