Assessment of pediatric obstructive sleep apnea using a drug-induced sleep endoscopy rating scale

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15 Citations (Scopus)

Abstract

Objectives/Hypothesis: Assess the reliability of a Sleep Endoscopy Rating Scale (SERS) and its relationship with pediatric obstructive sleep apnea (OSA) severity. Study Design: Retrospective case series of pediatric patients who underwent drug-induced sleep endoscopy (DISE) at the time of surgery for OSA from January 1, 2013 to May 1, 2014. Methods: Three blinded otolaryngologists scored obstruction on DISE recordings as absent (0), partial (+1), or complete (+2) at six anatomic levels: nasal airway, nasopharynx, velopharynx, oropharynx, hypopharynx, and arytenoids. Ratings were summed for a SERS total score (range, 0-12). Reliability was calculated using a κ statistic with linear weighting. SERS ratings and obstructive apnea-hypopnea index (OAHI) were compared using Spearman correlation. A receiver operating characteristic (ROC) analysis determined the ability of the SERS total score to predict severe OSA (OAHI >10). Results: Thirty-nine patients were included (mean age, 8.3 ± 5.1 years; 36% obese; mean OAHI, 19.1 ± 23.7). Intrarater and inter-rater reliability was substantial-to-excellent (κ = 0.61-0.83) and fair-to-substantial (κ = 0.33-0.76), respectively. Ratings correlated best with OAHI for the oropharynx (r = 0.54, P = .02), hypopharynx (r = 0.48, P = .04), and SERS total score (r = 0.75, P = .002). In ROC analysis, a SERS total score ≥6 demonstrated sensitivity/specificity of 81.8%/87.5%, respectively, and correctly classified 84% of patients. Conclusions: The SERS can be applied reliably in children undergoing DISE for OSA. Ratings of the oropharynx, hypopharynx, and SERS total score demonstrated significant correlation with OSA severity. A SERS total score ≥6 was an accurate predictor of severe OSA.

Original languageEnglish (US)
JournalLaryngoscope
DOIs
StateAccepted/In press - 2016

Fingerprint

Obstructive Sleep Apnea
Endoscopy
Sleep
Pediatrics
Pharmaceutical Preparations
Apnea
Hypopharynx
Oropharynx
ROC Curve
Aptitude
Nasopharynx
Nose
Retrospective Studies
Sensitivity and Specificity

Keywords

  • Adenotonsillectomy
  • Drug-induced sleep endoscopy
  • Obstructive sleep apnea
  • Pediatric sleep apnea

ASJC Scopus subject areas

  • Otorhinolaryngology

Cite this

@article{79e9b8c742a148cdb9eb4e33503e677f,
title = "Assessment of pediatric obstructive sleep apnea using a drug-induced sleep endoscopy rating scale",
abstract = "Objectives/Hypothesis: Assess the reliability of a Sleep Endoscopy Rating Scale (SERS) and its relationship with pediatric obstructive sleep apnea (OSA) severity. Study Design: Retrospective case series of pediatric patients who underwent drug-induced sleep endoscopy (DISE) at the time of surgery for OSA from January 1, 2013 to May 1, 2014. Methods: Three blinded otolaryngologists scored obstruction on DISE recordings as absent (0), partial (+1), or complete (+2) at six anatomic levels: nasal airway, nasopharynx, velopharynx, oropharynx, hypopharynx, and arytenoids. Ratings were summed for a SERS total score (range, 0-12). Reliability was calculated using a κ statistic with linear weighting. SERS ratings and obstructive apnea-hypopnea index (OAHI) were compared using Spearman correlation. A receiver operating characteristic (ROC) analysis determined the ability of the SERS total score to predict severe OSA (OAHI >10). Results: Thirty-nine patients were included (mean age, 8.3 ± 5.1 years; 36{\%} obese; mean OAHI, 19.1 ± 23.7). Intrarater and inter-rater reliability was substantial-to-excellent (κ = 0.61-0.83) and fair-to-substantial (κ = 0.33-0.76), respectively. Ratings correlated best with OAHI for the oropharynx (r = 0.54, P = .02), hypopharynx (r = 0.48, P = .04), and SERS total score (r = 0.75, P = .002). In ROC analysis, a SERS total score ≥6 demonstrated sensitivity/specificity of 81.8{\%}/87.5{\%}, respectively, and correctly classified 84{\%} of patients. Conclusions: The SERS can be applied reliably in children undergoing DISE for OSA. Ratings of the oropharynx, hypopharynx, and SERS total score demonstrated significant correlation with OSA severity. A SERS total score ≥6 was an accurate predictor of severe OSA.",
keywords = "Adenotonsillectomy, Drug-induced sleep endoscopy, Obstructive sleep apnea, Pediatric sleep apnea",
author = "Derek Lam and Weaver, {Edward M.} and Carol Macarthur and Henry Milczuk and Eleni O'Neill and Timothy Smith and Thuan Nguyen and Steven Shea",
year = "2016",
doi = "10.1002/lary.25842",
language = "English (US)",
journal = "Laryngoscope",
issn = "0023-852X",
publisher = "John Wiley and Sons Inc.",

}

TY - JOUR

T1 - Assessment of pediatric obstructive sleep apnea using a drug-induced sleep endoscopy rating scale

AU - Lam, Derek

AU - Weaver, Edward M.

AU - Macarthur, Carol

AU - Milczuk, Henry

AU - O'Neill, Eleni

AU - Smith, Timothy

AU - Nguyen, Thuan

AU - Shea, Steven

PY - 2016

Y1 - 2016

N2 - Objectives/Hypothesis: Assess the reliability of a Sleep Endoscopy Rating Scale (SERS) and its relationship with pediatric obstructive sleep apnea (OSA) severity. Study Design: Retrospective case series of pediatric patients who underwent drug-induced sleep endoscopy (DISE) at the time of surgery for OSA from January 1, 2013 to May 1, 2014. Methods: Three blinded otolaryngologists scored obstruction on DISE recordings as absent (0), partial (+1), or complete (+2) at six anatomic levels: nasal airway, nasopharynx, velopharynx, oropharynx, hypopharynx, and arytenoids. Ratings were summed for a SERS total score (range, 0-12). Reliability was calculated using a κ statistic with linear weighting. SERS ratings and obstructive apnea-hypopnea index (OAHI) were compared using Spearman correlation. A receiver operating characteristic (ROC) analysis determined the ability of the SERS total score to predict severe OSA (OAHI >10). Results: Thirty-nine patients were included (mean age, 8.3 ± 5.1 years; 36% obese; mean OAHI, 19.1 ± 23.7). Intrarater and inter-rater reliability was substantial-to-excellent (κ = 0.61-0.83) and fair-to-substantial (κ = 0.33-0.76), respectively. Ratings correlated best with OAHI for the oropharynx (r = 0.54, P = .02), hypopharynx (r = 0.48, P = .04), and SERS total score (r = 0.75, P = .002). In ROC analysis, a SERS total score ≥6 demonstrated sensitivity/specificity of 81.8%/87.5%, respectively, and correctly classified 84% of patients. Conclusions: The SERS can be applied reliably in children undergoing DISE for OSA. Ratings of the oropharynx, hypopharynx, and SERS total score demonstrated significant correlation with OSA severity. A SERS total score ≥6 was an accurate predictor of severe OSA.

AB - Objectives/Hypothesis: Assess the reliability of a Sleep Endoscopy Rating Scale (SERS) and its relationship with pediatric obstructive sleep apnea (OSA) severity. Study Design: Retrospective case series of pediatric patients who underwent drug-induced sleep endoscopy (DISE) at the time of surgery for OSA from January 1, 2013 to May 1, 2014. Methods: Three blinded otolaryngologists scored obstruction on DISE recordings as absent (0), partial (+1), or complete (+2) at six anatomic levels: nasal airway, nasopharynx, velopharynx, oropharynx, hypopharynx, and arytenoids. Ratings were summed for a SERS total score (range, 0-12). Reliability was calculated using a κ statistic with linear weighting. SERS ratings and obstructive apnea-hypopnea index (OAHI) were compared using Spearman correlation. A receiver operating characteristic (ROC) analysis determined the ability of the SERS total score to predict severe OSA (OAHI >10). Results: Thirty-nine patients were included (mean age, 8.3 ± 5.1 years; 36% obese; mean OAHI, 19.1 ± 23.7). Intrarater and inter-rater reliability was substantial-to-excellent (κ = 0.61-0.83) and fair-to-substantial (κ = 0.33-0.76), respectively. Ratings correlated best with OAHI for the oropharynx (r = 0.54, P = .02), hypopharynx (r = 0.48, P = .04), and SERS total score (r = 0.75, P = .002). In ROC analysis, a SERS total score ≥6 demonstrated sensitivity/specificity of 81.8%/87.5%, respectively, and correctly classified 84% of patients. Conclusions: The SERS can be applied reliably in children undergoing DISE for OSA. Ratings of the oropharynx, hypopharynx, and SERS total score demonstrated significant correlation with OSA severity. A SERS total score ≥6 was an accurate predictor of severe OSA.

KW - Adenotonsillectomy

KW - Drug-induced sleep endoscopy

KW - Obstructive sleep apnea

KW - Pediatric sleep apnea

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