Sleep Disordered Breathing and Preeclampsia
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 60
- 试验地点
- 2
- 主要终点
- Determine the prevalence of sleep apnea in preeclampsia and pregnancy.
研究概览
简要总结
Hypothesis: The prevalence of sleep apnea is greater in pregnant women with preeclampsia than in pregnant women without preeclampsia.The presence of sleep apnea will be associated with poor blood pressure control, worsening blood pressure during sleep and evidence of fetal distress. The usual treatment for sleep apnea is to have the patient breathe pressurized air through a mask. This is called continuous positive airway pressure (CPAP). In preeclamptic women with sleep apnea, use of CPAP will result in improved blood pressure control and reduced fetal distress.
详细描述
Sleep apnea is common in the adult population. In middle aged men, the presence of sleep apnea has been correlated with hypertension, cardiovascular disease and mood disorders. Sleep apnea is not as well studied in women and even less is known about sleep apnea in pregnant women. However, preliminary evidence suggests that the incidence is quite high, particularly in women with severe preeclampsia. We propose to perform sleep studies on 30 women with preeclampsia and 30 healthy pregnant controls. In addition to the usual sleep study monitoring, we will also measure beat-to-beat blood pressure through non-invasive monitoring and we will do continuous electronic fetal monitoring. Women found to have sleep apnea will have a repeat study in which CPAP therapy is applied, and be provided CPAP therapy for nightly use at home.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Pregnant women >18 years of age
排除标准
- •significant medical conditions that would be expected to affect maternal- fetal outcomes
- •need for admission to hospital, so that it transfer to the sleep would compromise maternal-fetal safety
结局指标
主要结局
Determine the prevalence of sleep apnea in preeclampsia and pregnancy.
时间窗: Time of delivery for each woman
次要结局
- For those subjects diagnoses with sleep apnea: Improvement in blood pressure and electronic fetal monitoring during with use of CPAP.(Time of delivery for each woman)