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Assessment of distal temperature before and after the use of positive airway pressure in patients with sleep apnea according to preferred times for sleeping and waking up

Assessment of distal temperature before and after the use of Positive Airway Pressure device in patients with Obstructive Sleep Apnea according to chronotype

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
REBEC
Registry ID
RBR-3qmg5nj
Enrollment
Unknown
Registered
2025-07-22
Start date
2025-07-30
Completion date
Unknown
Last updated
2025-10-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Obstructive Sleep Apnea

Interventions

This is a randomized controlled clinical study with two arms. It will include individuals over 18 years of age of both sexes. Experimental group: 29 patients with moderate to severe obstructive sleep

Sponsors

Faculdade de Saúde Pública da Universidade de São Paulo
Lead Sponsor
Departamento de Saúde e Sociedade da Faculdade de Saúde Pública da Universidade de São Paulo FSP/USP
Collaborator

Eligibility

Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Patients of both sexes;aged18 years or older; with a diagnosis of moderate or severe obstructive sleep apnea; who are beginning the adaptation process to Positive Airway Pressure (CPAP) with a nasal mask indication, will be recruited

Exclusion criteria

Exclusion criteria: Patients presenting with other sleep disorders as insomnia; parasomnias; narcolepsy; central sleep apnea; uncontrolled clinical disease as diabetes; renal or cardiac failure; recent stroke or coronary insufficiency; recent postoperative period; Chronic obstructive pulmonary disease; oxygen dependence

Design outcomes

Primary

MeasureTime frame
It is expected to find a normalization of the delta of distal body temperature throughout the day and night in patients treated with Continuous Positive Upper Airway Pressure (CPAP) when compared to untreated apneic patients

Secondary

MeasureTime frame
It is expected that patients with the morningness chronotype will be more adherent to therapy with Continuous Positive Upper Airway Pressure (CPAP) when compared to individuals with the eveningness chronotype

Countries

Brazil

Contacts

Public ContactRafaela Andrade

Departamento de Saúde e Sociedade da Faculdade de Saúde Pública da Universidade de São Paulo FSP/USP

rafaela.andrade@aterpo.com.br+55 (11) 986518023

Outcome results

None listed

Source: REBEC (via WHO ICTRP)