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Related Experiment Videos

Mood improvement after surgery for obstructive sleep apnea.

Hsueh-Yu Li1, Yu-Shu Huang, Ning-Hung Chen

  • 1Department of Otolaryngology, Chang Gung Memorial Hospital, Taipei, Taiwan.

The Laryngoscope
|June 5, 2004
PubMed
Summary

Obstructive sleep apnea (OSA) patients experience worse mental health. Extended uvulopalatal flap (EUPF) surgery moderately improves mood, but scores remain below population norms, with improvements not linked to sleep apnea severity.

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Area of Science:

  • Otolaryngology
  • Sleep Medicine
  • Psychiatry

Background:

  • Obstructive sleep apnea (OSA) is associated with psychological distress, including depression and anxiety.
  • Surgical interventions are explored for managing OSA and its associated symptoms.

Purpose of the Study:

  • To confirm the hypothesis that OSA patients suffer from psychological symptoms.
  • To investigate the efficacy of surgical intervention in alleviating these symptoms.

Main Methods:

  • A prospective, longitudinal intervention study was conducted.
  • 84 Taiwanese OSA patients underwent extended uvulopalatal flap (EUPF) surgery.
  • The 5-Item Mental Health scale (MH-5) assessed mood changes pre- and post-surgery, compared to population norms.

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Main Results:

  • Pre-surgery, OSA patients had significantly lower MH-5 scores than the population norm (P <.0001).
  • Post-surgery, MH-5 scores improved significantly (61.8 to 70.0, P =.0006), with a moderate effect size (0.51).
  • Despite improvement, post-surgery scores remained below population norms (P =.0045), and mood changes were not correlated with sleep apnea event reductions or sleepiness levels.

Conclusions:

  • OSA patients exhibit higher levels of anxiety and depression compared to the general population.
  • Extended uvulopalatal flap (EUPF) surgery offers a mild but clinically relevant improvement in mood for OSA patients.
  • Mood improvement post-EUPF surgery is not solely explained by improvements in sleep apnea severity or reduced sleepiness.