Related Experiment Video
Updated: Jun 13, 2025

Drug-Induced Sleep Endoscopy DISE with Target Controlled Infusion TCI and Bispectral Analysis in Obstructive Sleep Apnea
Published on: December 6, 2016
Assessment of obstructive sleep apnea risk in different types of cleft lip and palate
Patrícia Jost1, Gabriela Utrago2, Felícia Miranda1,2
1Universidade de São Paulo, Hospital de Reabilitação de Anomalias Craniofaciais de Bauru, Departamento de Ortodontia, Bauru, SP, Brasil.
Insights
Obstructive sleep apnea (OSA) risk is high in children with clefts, with no significant difference between cleft types. Prior adenotonsillectomy surgery increases OSA risk.
Area of Science:
- Pediatric Otolaryngology
- Sleep Medicine
- Craniofacial Anomalies
Background:
- Obstructive sleep apnea (OSA) is a common comorbidity in children with craniofacial anomalies.
- Cleft lip and palate conditions may predispose individuals to OSA due to altered airway anatomy.
- Understanding OSA risk factors in this population is crucial for timely intervention.
Purpose of the Study:
- To evaluate the prevalence of obstructive sleep apnea (OSA) risk in patients with different types of cleft.
- To investigate the association of OSA risk with sex, age, BMI, and prior adenotonsillectomy.
Main Methods:
- The Pediatric Sleep Questionnaire (PSQ) was administered to 195 patients (5-18 years) with nonsyndromic cleft lip, cleft lip and palate, or isolated cleft palate.
- Logistic regression analysis identified predictors of high OSA risk.
- Statistical significance was set at p < 0.05.
Main Results:
- Over half (51.3%) of the study sample exhibited a high risk of OSA.
- The prevalence of high OSA risk was similar across cleft lip (51.8%), cleft lip and palate (53.1%), and isolated cleft palate (46.6%) groups.
- A history of adenotonsillectomy surgery was a significant predictor of high OSA risk (OR=6.94).
Conclusions:
- Cleft type does not appear to influence the frequency of high OSA risk.
- Children with clefts who have undergone adenotonsillectomy remain at elevated risk for OSA.
- Further investigation into airway management in this patient group is warranted.
Objective:
This study aimed to assess the risk of obstructive sleep apnea (OSA) in different types of cleft using the Pediatric Sleep Questionnaire (PSQ). The influence of sex, age, body mass index (BMI), and history of adenotonsillectomy surgery were also evaluated.
Methodology:
Parents or legal guardians of 195 patients with nonsyndromic cleft lip, lip and palate, and isolated palate aged from 5 to 18 years (9.11±3.09 years) were invited to answer the PSQ. The sample included 94 individuals with unilateral or bilateral complete cleft lip and palate, 56 individuals with cleft lip, and 45 individuals with isolated cleft palate. The frequency of high and low risk was estimated for the complete sample. Multiple logistic regression analysis was used to assess the association between sex, age, cleft type, adenotonsillectomy surgery, and BMI with the occurrence of high-risk of OSA. Significance was considered at 5%.
Results:
A high risk of OSA was observed in 51.3% of the sample. The high risk of OSA was present in 51.8%, 53.1%, and 46.6% of subjects with cleft lip, cleft lip and palate, and isolated cleft palate, respectively. History of adenotonsillectomy surgery was a predictor of high risk of OSA (OR=6.94). The other variables were not associated with OSA high risk.
Conclusion:
Different cleft types had similar frequency of OSA high risk. Patients with history of adenotonsillectomy surgery still presented high risk of OSA.
Related Concept Videos
Assessment of the Mouth
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
Assessment of Airway, Skin Color, and Use of Accessory Muscles
Introduction
The initial evaluation of a patient's respiratory system...
Physical Assessment of the Respiratory Tract I: Health History
Subjective Data
Subjective data provides vital information about the patient's health history and symptoms. This data is typically collected through interviews in which patients describe their experiences, symptoms, and concerns.
Health history and...
Physical Assessment of the Respiratory Tract II: Inspection
Chest Configuration
The chest configuration...
Assessment of Respiration
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like...

