Clinical Research Directory

Hands-on vs Hands-off Techniques in Perineal Protection

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.

Maternal Musculoskeletal Factors of the Hip, Lumbopelvic, Abdominal and Pelvic Floor Regions and Their Association With Mode of Delivery and Postpartum Pelvic Floor Dysfunction

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.

Vocalization and Spontaneous Pushing in the Second Stage of Labor

The second stage of labor, defined as the period from full cervical dilatation to fetal birth, is a critical phase in which maternal pushing techniques may significantly affect maternal and neonatal outcomes (1-5). Evidence indicates that directed Valsalva pushing may be associated with maternal apnea, increased fatigue, pelvic floor injury, and adverse fetal effects, whereas spontaneous pushing with an open glottis supports physiological birth processes (2,5-11). The World Health Organization recommends encouraging women to follow their natural pushing urges and supports the use of open-glottis pushing techniques to promote a positive childbirth experience (12). Vocalization pushing is an open-glottis maneuver involving intentional low-tone sound production during exhalation, which may facilitate pelvic floor relaxation, improve pain management, and enhance the birth experience (9-11). However, evidence regarding the effectiveness of vocalization pushing is limited, and data from Türkiye are lacking. This randomized controlled clinical trial aims to evaluate the effects of vocalization and spontaneous pushing techniques during the second stage of labor on labor duration, pain intensity, perineal trauma, maternal fatigue, and childbirth experience.