Perineal Trauma

Perineal trauma is a common complication of vaginal delivery, particularly among primiparous patients, and may result in short- and long-term maternal morbidity, including pain, dyspareunia, and pelvic floor dysfunction. Papaverine hydrochloride, a smooth muscle relaxant with vasodilatory properties, has been shown to improve tissue relaxation and has been used safely in obstetric settings. This prospective randomized double-blind placebo-controlled study aims to evaluate whether intrapartum intravenous papaverine hydrochloride (80 mg), administered at full cervical dilatation, reduces the rate of perineal trauma among primiparous patients undergoing vaginal delivery. Eligible participants will be randomized in a 1:1 ratio to receive either intravenous papaverine hydrochloride or placebo (normal saline). Maternal, obstetric, and neonatal outcomes, including the rate and severity of perineal trauma, obstetric anal sphincter injuries (OASIS), postpartum hemorrhage, and neonatal outcomes, will be assessed.

Perineal tears are frequent during vaginal delivery. This study evaluates the impact of hands-on versus hands-off techniques on perineal and neonatal outcomes to determine the most effective protective strategy.

This prospective observational cohort study aims to investigate the association between maternal musculoskeletal factors of the hip, lumbopelvic, abdominal, and pelvic floor regions and childbirth outcomes, as well as their consequences on pelvic floor function during the postpartum period. A total of 376 pregnant women will be recruited at 36 weeks of gestation and followed until 12 weeks postpartum. Musculoskeletal assessments will include hip range of motion, lumbopelvic mobility, abdominal muscle function, and pelvic floor strength and morphology. Obstetric outcomes such as mode of delivery and perineal trauma will be recorded after childbirth. The study will analyze whether maternal musculoskeletal function during late pregnancy is associated with delivery mode and pelvic floor dysfunction in the postpartum period.