- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07744880
Cost-effectiveness Analysis of Home Polysomnography Made by Primary Care - (SONOPC Study) (SONOPC)
Cost-effectiveness Analysis of Home Polysomnography Made by Primary Care Compared to Standard Protocol in Health Public System in Brazil
The goal of this randomized clinical trial is to assess the cost-effectiveness of a home polyssomnography made by primary care compared to standard protocol for diagnosing obstructive sleep apnea in both genders. Researchers will compare if a polyssomnography made by primary care is more cost-effective than standard protocol to see if this strategy decrease the wait time to get this exam in public health system in Brazil .
Participants will undergo diagnostic screening using the STOP-BANG and Epworth questionnaires; following the identification of apnea risk, they will be randomized into two groups: one group will undergo the examination via the health department's scheduling system, while the other will do so through primary health care services at the unit closest to their residence.
Aperçu de l'étude
Statut
Les conditions
Description détaillée
Type d'étude
Inscription (Estimé)
Phase
- N'est pas applicable
Contacts et emplacements
Coordonnées de l'étude
- Nom: Vinicius Maldaner Vincius Maldaner, PhD
- Numéro de téléphone: + 55 6131078443
- E-mail: vinicius.silva@unb.br
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte
- Adulte plus âgé
Accepte les volontaires sains
La description
Inclusion Criteria:
- aged 18 years or older;
- present clinical suspicion of OSA, confirmed by screening using the STOP-BANG and Epworth Sleepiness Scale questionnaires;
- be receiving care at Basic Health Units (UBS), or be registered on the Central Regulation waiting list system for polysomnography (PSG);
Exclusion Criteria:
- use of home oxygen therapy;
- use of invasive or non-invasive mechanical ventilation;
- use of a tracheostomy;
- change of residence during the data collection period;
- known allergy to materials used in sleep monitoring equipment.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Diagnostique
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
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Expérimental: Primary care
The home polysomnography made by health professionals in primary care, and patients diagnosed with moderate to severe sleep apnea will be delivered to the unit closer to your house.
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Participants will undergo diagnostic screening using the STOP-BANG and Epworth questionnaires; following the identification of apnea risk will undergo a home polysomnography through primary health care services at the unit closest to their residence.
Autres noms:
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Comparateur actif: Standard protocol
The polysomnography made by a reference center in a public hospital, when the patients have to sleep in a hospital ward after they are invited by the regulatory system fo the health system
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The patients undergo the polysomnography via the health department's scheduling system
Autres noms:
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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incremental cost-effectiveness ratio (ICER)
Délai: baseline from 6 months
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The ICER will be calculated by: Costs of primary care - Cost of the standard intervention)/(Effect of primary care - Effect of the standard intervention, where the effect be assessed by the time to the patients get the full diagnosis.
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baseline from 6 months
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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Satisfaction level
Délai: 6 months
|
Satisfaction level of each participant enrolled to do polysomnography evaluated by PCAtool in primary care or standard protocol
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6 months
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Apnea-hypopnea Index (AHI)
Délai: 6 months
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To assess the diagnostic validity of a primary care home polysomnography compared with the standard polysomnography (PSG) in adults with clinically suspected Obstructive Sleep Apnea (OSA), based on the results of the Apnea-hypopnea Index (AHI).
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6 months
|
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Time to full diagnosis
Délai: Baseline to 6 months
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the spent time for the patients to get the full diagnosis of obstructive sleep apnea
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Baseline to 6 months
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Collaborateurs et enquêteurs
Parrainer
Collaborateurs
Les enquêteurs
- Chercheur principal: Vinicius Maldaner, PhD, University of Brasilia
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Estimé)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- 7.201.718
Informations sur les médicaments et les dispositifs, documents d'étude
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