A comparison of the long-term outcome and effects of surgery or continuous positive airway pressure on patients with obstructive sleep apnea syndrome

Shih Wei Lin, Ning Hung Chen*, Hsueh Yu Li, Tuan Jen Fang, Chong Chi Huang, Yiang Huang Tsai, Cheng Huei Lee

*Corresponding author for this work

Research output: Contribution to journalJournal Article peer-review

19 Scopus citations

Abstract

OBJECTIVES: To compare the long-term (3-year) outcome and effects of continuous positive airway pressure (CPAP) and extended uvulopalatoplasty (EUPF) treatment on patients with obstructive sleep apnea syndrome. METHODS: Eighty-four patients who received CPAP titration and bought a CPAP machine to use from March 2000 to October 2001 were included as the CPAP group. Another 55 patients who underwent EUPF surgery were included as the EUPF group. Overnight polysomnography was performed 6 months and 3 years after CPAP titration or EUPF. The disease-specific questionnaire-Snore Outcome Survey (SOS), Epworth Sleepiness Scale (ESS), and the generic health questionnaire-MOSF-36 were administered at the 6-month and 3-year follow-up examinations. RESULTS: The age, body mass index, respiratory disturbance index, and ESS before treatment were higher in the CPAP group. The snore index was higher in the surgery group. Fifty-four patients (64.3%) in CPAP group continued treatment for 6 months; the success rate for EUPF at 6 months was 82%. The polysomnographic variables improved significantly in both groups. Improvements in the SOS and ESS scores were better in surgery group than the CPAP group. The subscales of SF-36 in surgery group were more than those in CPAP group. CONCLUSIONS: EUPF had a better effect on snoring than CPAP 6 months after treatment in patients with obstructive sleep apnea syndrome (OSAS). This effect had gradually declined at the 3-year follow-up examination. Improvement in the quality of life of OSAS patients receiving EUPF is equal to those receiving CPAP treatment.

Original languageEnglish
Pages (from-to)1012-1016
Number of pages5
JournalLaryngoscope
Volume116
Issue number6
DOIs
StatePublished - 06 2006

Keywords

  • Continuous positive airway pressure (CPAP)
  • Extended uvulopalatal flap surgery
  • Long-term outcome
  • Obstructive sleep apnea syndrome
  • Quality of life

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