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Correlation Between Preeclampsia and Positive for Obstructive Sleep Apnea Screening Test: STOPBANG Questionnaire

Conditions
Sleep Apnea, Obstructive
Registration Number
NCT02800798
Lead Sponsor
Ramathibodi Hospital
Brief Summary

The purpose of this study is to find the correlation between high risk OSA (obstructive sleep apnea) patient, based on Stop-bang screening tool and preeclampsia

Detailed Description

Obstructive sleep apnea (OSA) has been associated with preeclampsia and intrauterine growth retardation (IUGR).

Since the gold standard diagnosis of OSA is polysomnogram which is limited by cost and availability. Therefore, various screening tools were proposed in order to identify high risk OSA patient such as Stop-bang questionnaire.

From the previous study, Stop-bang showed a high predictive performance and the score equal or higher than 3 determines high risk for OSA.

Recruitment & Eligibility

Status
UNKNOWN
Sex
Female
Target Recruitment
1100
Inclusion Criteria
  • Pregnant women who were scheduled for cesarean delivery or admitted to the antepartum unit at Ramathibodi hospital
Exclusion Criteria
  • Age < 18 year old
  • Previous diagnose OSA
  • Patients who have used continuous positive airway pressure (CPAP) or bi-level positive airway pressure (Bi-PAP) fro OSA treatment

Study & Design

Study Type
OBSERVATIONAL
Study Design
Not specified
Primary Outcome Measures
NameTimeMethod
Prevalence of pre-eclampsia between high and low risk of OSA patient based on Stop-bang screening test1 day
Secondary Outcome Measures
NameTimeMethod
prevalence of pre-eclampsia between high and low risk of OSA patient, based on Epworth sleepiness scale1 day
prevalence of pre-eclampsia between high and low risk of OSA patient, based on Berlin questionnaire1 day
prevalence of pre-eclampsia between high and low risk of OSA patient, based on American society check list1 day
The prevalence of maternal adverse event between high risk and low risk of OSA patient1 day

Maternal adverse events include hypoxemia, arrythmia, perioperative myocardial infarction, heart failure

The prevalence of neonatal adverse event between high risk and low risk of OSA patient1 day

Neonatal adverse events include IUGR, neonatal intensive care unit admission, low apgar score

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