INTRAPARTUM TRANSPERINEAL ULTRASOUND MEASUREMENT OF HEAD-PERINEUM DISTANCE TO PREDICT DELIVERY-RELATED MATERNAL OUTCOMES: A PROSPECTIVE COHORT STUDY
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 70
- 试验地点
- 1
- 主要终点
- Association between head-perineum distance (HPD) measured by transperineal ultrasound and maternal outcomes
研究概览
简要总结
Intrapartum ultrasonography has been used as a current alternative method to vaginal examination. In this study, the role of head-perineum distance (HPD) measured by transperineal ultrasonography (TPU) at the beginning of the active phase in predicting maternal outcomes related to delivery was investigated and compared with simultaneous vaginal examination.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 40 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •Patients aged 18 and over, with full-term, primiparous, cephalic presentation fetus, singleton pregnancy, and active labor initiation. -
排除标准
- •Patients with a body mass index of 30 or higher, those who have undergone median episiotomy, those under 18 or over 40 years of age; those with malpresentation, placental placement anomalies, cord prolapse, twin pregnancy; and those with pregnancy-related or pre-existing hemorrhoidal diseases, anal fissures, abscesses, fistulas, rectal prolapse, and anal incontinence are not suitable candidates. -
结局指标
主要结局
Association between head-perineum distance (HPD) measured by transperineal ultrasound and maternal outcomes
时间窗: Onset of active labor - 1st week postpartum
we investigated the association between HPD measured at the onset of the active phase of labour and delivery-related maternal outcomes, with a primary focus on perineal trauma. As secondary objectives, we explored the relationships of HPD with contemporaneous VE findings, mode of delivery, induction of labour, sociocultural indicators and other maternal complications. We hypothesized that HPD at active phase onset is significantly associated with delivery-related maternal outcomes.
次要结局
- Mode of delivery (vaginal delivery vs cesarean section)(during labor)