Clinical Research Directory

Induction of Labor by Cervical Ripening and Transcutaneous Electrical Nerve Stimulation (TENS)

This study aims to evaluate the effectiveness of transcutaneous electrical nerve stimulation (TENS) for pain management during labor induction by cervical ripening. Labor induction is a common obstetric procedure and cervical ripening may be associated with painful uterine contractions. Non-pharmacological analgesic methods such as TENS could help improve pain management during this phase. However, evidence regarding its effectiveness in this context remains limited. This randomized, controlled, open-label monocentric study will compare the use of TENS in addition to usual analgesic care versus usual analgesic care alone in pregnant women undergoing labor induction with cervical ripening. The primary objective is to assess whether TENS reduces the need for neuraxial analgesia or delays its use during labor.

Safety and Usability of the Inga Catheter for Labor Induction (INGA-MDP)

The goal of this clinical study is to evaluate a new mechanical balloon catheter (INGA) used to prepare the cervix for labor induction in pregnant women at term. The study aims to assess the safety, usability, and performance of the INGA catheter when used for cervical ripening before labor. Researchers will also collect feedback from healthcare professionals and participants about the use of the device. Participants are pregnant women at term with a single baby in a head-down position who meet the study eligibility criteria. Participants will: * have the INGA balloon catheter inserted as part of labor induction, * receive standard clinical care according to hospital practice, * provide information about their experience and outcomes related to the device. The results of this study will help determine whether the INGA catheter is safe and suitable for use in cervical ripening during labor induction.

Combined Nipple Stimulation and Foley Balloon for Cervical Ripening

Labor induction rates have increased substantially worldwide, and successful cervical ripening remains a key determinant of induction outcomes. Mechanical cervical ripening with a Foley balloon catheter is widely used and considered safe, while nipple stimulation promotes endogenous oxytocin release and represents a physiologic method for stimulating uterine contractions. However, the combined effect of nipple stimulation and balloon catheter use has not been systematically evaluated. This prospective, randomized, double-blinded controlled trial will assess whether the addition of nipple stimulation to Foley balloon catheter cervical ripening improves Bishop score and shortens the induction-to-delivery interval compared with balloon catheter alone. Term pregnant patients (37-42 weeks' gestation) with a singleton, cephalic pregnancy and an unfavorable cervix (Bishop score \<6) requiring labor induction will be randomized to receive either Foley balloon catheter plus standardized nipple stimulation or Foley balloon catheter alone. The primary outcomes are change in Bishop score after catheter removal and time from catheter insertion to delivery. Secondary outcomes include need for additional induction methods, mode of delivery, maternal and neonatal outcomes, pain, patient satisfaction, and breastfeeding rates. The study aims to evaluate the efficacy and safety of incorporating a physiologic intervention into standard mechanical cervical ripening.

Induction of Labor - Comparison Propess With Prostaglandin E2 Vaginal Gel and Balloon Catheter

One of every four births in the Western world is induced, usually due to the risk of maternal and fetal morbidity. There are several methods of labor induction, pharmacological and mechanical. In cases of unfavorable cervix (Bishop score is below 5), cervical ripening can be induced by either prostaglandins E2 (slow release 10 mg dinoprostone insert (propess) or vaginal gel 1-2 mg) or mechanically by Foley catheter balloon (FCB). The efficacy of labor induction of propess versus vaginal gel combined with FCB was not studied previously. The goal of this randomized controlled trial is to compare the efficacy of propess versus PGE2 vaginal gel combined with FCB in women with singletons undergoing labor induction at term. The main question it aims to answer is to compare the time from the beginning of labor induction until delivery.

Dilapan-S Versus Double Balloon Catheter (CRB) for Preinduction of Labor at Term

Induction of labor (IOL) is a frequently performed procedure in obstetrics, aimed to achieve vaginal delivery when continuing the pregnancy is no longer advisable. A key determinant of IOL success is cervical ripening, particularly when the cervix is initially unfavorable. A range of preinduction methods is available, encompassing both mechanical and pharmacological approaches. Among mechanical techniques, the double balloon catheter (CRB) facilitates cervical dilation by applying direct pressure, which stimulates local prostaglandin release. In contrast, Dilapan-S, a synthetic osmotic dilator, works by gradually expanding through the absorption of cervical fluids, thereby applying gentle mechanical pressure. While both methods are widely used and generally considered safe, there is limited evidence directly comparing their effectiveness and patient-centered outcomes. Mechanical methods are associated with a lower risk of uterine hyperstimulation compared to pharmacological alternatives. The choice between CRB and Dilapan-S may significantly influence labor duration, cesarean delivery rates, maternal comfort, and hospital resource utilization. This study aims to fill the existing knowledge gap by directly comparing Dilapan-S and CRB for term preinduction, with a focus on clinical efficacy and maternal satisfaction.

Comparing High Versus Low Dose of Oxytocin, in Gravida Women With BMI 30 and Above Which Are Undergoing Induction of Labor

The goal of this clinical trial is to compare between higher and lower dose of oxytocin to induce delivery in obese women. Researches will compare between low and high doses of oxytocin. the study group will use high dose of oxytocin (20 units in 1000 ml) versus the control group which will use low dose of oxytocin (10 units of oxytocin in 1000 ml)

Castor Oil Ingestion and Balloon Catheter for Labor Induction in Multiparous

The goal of this randomized controlled trial is to examine the efficacy of combining castor oil ingestion with extra-amniotic single balloon catheter for cervical ripening on time from induction to delivery in multiparous women. The main question it aims to answer are: Does the addition of the use of castor oil to extra-amniotic single balloon reduce the time until birth? Does the addition of the castor oil affect other perinatal outcomes during childbirth? Are the side effects of the castor tolerated by the mothers? Participants will be randomly divided into 2 groups: the study group will drink a mixture of 60 ml of castor oil mixed with 140 ml of orange juice. Thirty minutes later, extra-amniotic single balloon catheter will be inserted above the internal cervical os and filled with 60 mL of normal saline. In the control group, the catheter will be inserted into cervical canal without ingestion of castor oil.

Effectiveness of Evening Primrose Oil for Induction of Labor

Effectivness of primrose oil in induction of labour .

Cervical Ripening Balloon for 12 Hours vs. 1 Hour.

The aim of this study is a comparison of induction of labor with a cervical ripening balloon left in place for one hour compared to twelve hours. The primary outcome is time to delivery. Women admitted for induction of labor will be recruited and randomized to either a cervical ripening balloon for one hour or twelve hours. the management of delivery after the extraction of the balloon will be left to the discretion of the attending physician.