Sleep & breathing = Schlaf & Atmung · 2025
Clinical predictors of underlying severe obstructive sleep apnea in patients undergoing gastrointestinal endoscopy under conscious sedation.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Kashiwabara Kosuke, Tanaka Fujiho, Yamanouchi Takenori, Yoshida Motoki, Yoshida Toshiaki, Ando Masayuki
Аннотация
BACKGROUND: Of patients suspected as having obstructive sleep apnea (OSA) while undergoing routine gastrointestinal endoscopy under conscious sedation (GE-CS), 43% have severe disease but have never consulted specialist clinics because of the absence of significant symptoms/signs. If patients with possible severe OSA can be predicted during GE-CS, they could be advised to consult sleep specialist clinics.
MATERIALS AND METHODS: We retrospectively analyzed data of 112 patients who were suspected as having OSA during GE-CS and underwent sleep apnea testing at our hospital, to evaluate whether patient characteristics, endoscopic detection of upper airway obstruction (UAO), and vital signs during routine GE-CS can predict the possibility of severe underlying OSA.
RESULTS: The mean age of the patients was 55 years, 74% were men, and 64% had obesity. Severe OSA was diagnosed in 13% of patients with mild UAO (< 50% luminal stenosis), 18% of patients with moderate UAO (50%-75% stenosis), and 45% of patients with severe UAO (> 75% stenosis). The UAO severity was positively correlated with the apnea hypopnea index score (r = 0.305, p = 0.001) and negatively correlated with the minimum SpO2 during GE-CS (r = 0.285, p = 0.023). Logistic regression analysis identified male gender (HR 4.19, p = 0.0267), severe UAO (HR 3.69, p = 0.009), and minimum SpO2 < 90% during GE-CS (HR 3.82, p = 0.008) as an independent predictors of severe OSA.
CONCLUSION: Not only the presence of UAO, but also minimum SpO2 < 90% during GE-CS was identified as an independent predictor of severe OSA.
MATERIALS AND METHODS: We retrospectively analyzed data of 112 patients who were suspected as having OSA during GE-CS and underwent sleep apnea testing at our hospital, to evaluate whether patient characteristics, endoscopic detection of upper airway obstruction (UAO), and vital signs during routine GE-CS can predict the possibility of severe underlying OSA.
RESULTS: The mean age of the patients was 55 years, 74% were men, and 64% had obesity. Severe OSA was diagnosed in 13% of patients with mild UAO (< 50% luminal stenosis), 18% of patients with moderate UAO (50%-75% stenosis), and 45% of patients with severe UAO (> 75% stenosis). The UAO severity was positively correlated with the apnea hypopnea index score (r = 0.305, p = 0.001) and negatively correlated with the minimum SpO2 during GE-CS (r = 0.285, p = 0.023). Logistic regression analysis identified male gender (HR 4.19, p = 0.0267), severe UAO (HR 3.69, p = 0.009), and minimum SpO2 < 90% during GE-CS (HR 3.82, p = 0.008) as an independent predictors of severe OSA.
CONCLUSION: Not only the presence of UAO, but also minimum SpO2 < 90% during GE-CS was identified as an independent predictor of severe OSA.