- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving 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.
Studieoversikt
Status
Forhold
Detaljert beskrivelse
Studietype
Registrering (Antatt)
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiekontakt
- Navn: Vinicius Maldaner Vincius Maldaner, PhD
- Telefonnummer: + 55 6131078443
- E-post: vinicius.silva@unb.br
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Voksen
- Eldre voksen
Tar imot friske frivillige
Beskrivelse
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.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Diagnostisk
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
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Eksperimentell: 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.
|
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.
Andre navn:
|
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Aktiv komparator: 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
|
The patients undergo the polysomnography via the health department's scheduling system
Andre navn:
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Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
incremental cost-effectiveness ratio (ICER)
Tidsramme: baseline from 6 months
|
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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Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Satisfaction level
Tidsramme: 6 months
|
Satisfaction level of each participant enrolled to do polysomnography evaluated by PCAtool in primary care or standard protocol
|
6 months
|
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Apnea-hypopnea Index (AHI)
Tidsramme: 6 months
|
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
Tidsramme: Baseline to 6 months
|
the spent time for the patients to get the full diagnosis of obstructive sleep apnea
|
Baseline to 6 months
|
Samarbeidspartnere og etterforskere
Samarbeidspartnere
Etterforskere
- Hovedetterforsker: Vinicius Maldaner, PhD, University of Brasilia
Studierekorddatoer
Studer hoveddatoer
Studiestart (Antatt)
Primær fullføring (Antatt)
Studiet fullført (Antatt)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 7.201.718
Legemiddel- og utstyrsinformasjon, studiedokumenter
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