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Nasal polyposis is a risk factor for nonadherence to CPAP treatment in sleep apnea: the population-based DISCOVERY study

Bengtsson, Caroline (author)
Uppsala University,Uppsala universitet,Öron-, näs- och halssjukdomar
Grote, Ludger, 1964 (author)
Gothenburg University,Göteborgs universitet,Institutionen för medicin,Institute of Medicine,Sahlgrens Univ Hosp, Sleep Disorders Ctr, Pulm Dept, Gothenburg, Sweden.;Gothenburg Univ, Sahlgrenska Acad, Ctr Sleep & Wake Disorders, Gothenburg, Sweden.,Sahlgrenska Academy,Sahlgrenska University Hospital
Ljunggren, Mirjam (author)
Uppsala University,Uppsala universitet,Lung- allergi- och sömnforskning
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Ekström, Magnus (author)
Lund University,Lunds universitet,Andfåddhet och kronisk andningssvikt,Forskargrupper vid Lunds universitet,Breathlessness and chronic respiratory failure,Lund University Research Groups
Palm, Andreas, 1971- (author)
Uppsala University,Uppsala universitet,Lung- allergi- och sömnforskning,Centrum för klinisk forskning, Gävleborg
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 (creator_code:org_t)
American Academy of Sleep Medicine (AASM), 2023
2023
English.
In: JOURNAL OF CLINICAL SLEEP MEDICINE. - : American Academy of Sleep Medicine (AASM). - 1550-9389 .- 1550-9397. ; 19:3, s. 573-579
  • Journal article (peer-reviewed)
Abstract Subject headings
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  • Study Objectives: The aim was to evaluate nasal polyposis as a risk factor for nonadherence to continuous positive airway pressure (CPAP) treatment in patients with obstructive sleep apnea (OSA). Methods: This was a population-based, longitudinal analysis of patients starting CPAP treatment for OSA in the Swedish quality registry Swedevox between 2010 and 2018. Data were cross-linked with national registries. The impact of nasal polyposis on CPAP adherence was analyzed using uni-and multivariable logistic and linear regression models. Relevant confounders (age, sex, usage of nasal and oral steroids) were identified using a direct acyclic graph. Results: Of 20,521 patients with OSA on CPAP treatment (29.5% females), 331 (1.6%) had a diagnosis of nasal polyposis at baseline. At the 1-year follow-up, nasal polyposis was associated with an increased risk of CPAP usage < 4 hours/night (unadjusted odds ratio [OR] 1.21; 95% confidence interval [CI] 0.95-1.55); adjusted OR 1.38; 95% CI 1.08-1.77). In this group, unadjusted nocturnal mean CPAP usage was 15.4 minutes (95% CI-31.62 to 0.83) shorter and was an adjusted 24.1 minutes (95% CI-40.6 to-7.7) shorter compared with patients with OSA without nasal polyposis. Conclusions: Nasal polyposis is associated with reduced CPAP usage per night. These results highlight the importance of diagnosing nasal polyposis in patients with OSA before the start of CPAP treatment. Treatment of the condition may improve adherence, efficacy, and patient outcomes.

Subject headings

MEDICIN OCH HÄLSOVETENSKAP  -- Medicinska och farmaceutiska grundvetenskaper -- Neurovetenskaper (hsv//swe)
MEDICAL AND HEALTH SCIENCES  -- Basic Medicine -- Neurosciences (hsv//eng)
MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Lungmedicin och allergi (hsv//swe)
MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Respiratory Medicine and Allergy (hsv//eng)
MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Oto-rhino-laryngologi (hsv//swe)
MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Otorhinolaryngology (hsv//eng)

Keyword

adherence
CPAP
nasal obstruction
nasal polyposis
population-based
positive airway pressure
chronic rhinosinusitis
adherence
Neurosciences & Neurology
adherence

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ref (subject category)
art (subject category)

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