Cervical Ripening With Foley Bulb Versus Dilapan-S at Home — GOHOME  

Induction of Labor Affected Fetus / Newborn Clinical Trial

Official title: Cervical Ripening With Foley Bulb Versus Dilapan-S at Home: a Randomized Trial

Status Withdrawn

Clinical Trial Summary

DILAPAN-S® was FDA-approved for pre-induction cervical ripening in 2015. Since that time, there have been limited studies comparing its efficacy, safety, and patient satisfaction to other mechanical cervical ripening techniques. The purpose of this trial is to perform a noninferiority randomized clinical trial comparing DILAPAN-S® to the Foley catheter for outpatient cervical ripening in term elective labor inductions, examining time spent on the labor and delivery unit, patient safety, and patient satisfaction feedback.

Clinical Trial Description

In 2019, Grobman et al, published the ARRIVE trial showing that labor inductions without medical indication at 39 weeks gestation are associated with improved maternal and perinatal outcomes compared to expectant management.1 In the wake of these landmark findings, labor inductions without medical indication are becoming increasingly common not only on a nation scale, but locally as well. Recent data show that labor inductions without medical indication encompass nearly one third of all inductions at Christiana Care Health System.

Labor induction can include both mechanical and pharmacological measures to ripen the cervix and stimulate uterine contractions. The ultimate challenge, which has been the focus of numerous studies to date, is to determine which mechanical and/or pharmacological products and which clinical settings are safest and most efficacious for inducing labor.

Currently, transcervical Foley catheters are the gold-standard mechanical method of cervical ripening. However, new-emerging data has shown that hygroscopic cervical dilators, traditionally used for early pregnancy termination, may be a viable alternative. DILAPAN-S® , a hygroscopic dilator composed of a synthetic hydrogel was approved by the Food and Drug Administration for cervical ripening in 2015 and has been the subject of recent investigation. In a single-center, randomized, open-label trial consisting of 419 patients, Saad et al showed that DILAPAN-S® is not inferior to the Foley catheter for pre-induction cervical ripening at term; there was no significant difference in maternal and neonatal adverse events and patients with DILAPAN-S® were more satisfied than patients with the Foley catheter as far as sleep, relaxing time, and performance of desired daily activities.2

Furthermore, in the pursuit of improving patient satisfaction with consideration of healthcare resources, studies have investigated the safety and efficacy of outpatient mechanical cervical ripening.3 Sciscione et al, showed that in a low-risk population of 1,905 patients, no adverse outcomes were associated with outpatient Foley catheter cervical ripening and patients on average avoided 9.6 hours of hospitalizations compared to the inpatient group.4 The ACOG practice bulletin on induction of labor now states that outpatient cervical ripening, particularly mechanical methods, may be appropriate in select patients.5 Based on the literature cited above, it is plausible to hypothesize that DILAPAN-S® used for outpatient cervical ripening may optimize patient satisfaction and healthcare resource utilization without compromising patient safety and efficacy. The purpose of this trial is to perform a noninferiority randomized clinical trial comparing DILAPAN-S® to the Foley catheter for outpatient cervical ripening in term elective labor inductions, examining time spent on the labor and delivery unit, patient safety, and patient satisfaction feedback. ;

Related Conditions & MeSH terms

• Induced; Birth
• Induction of Labor Affected Fetus / Newborn

• NCT number: NCT04739683
• Study type: Interventional
• Source: Christiana Care Health Services
• Status: Withdrawn
• Phase: N/A
• Start date: June 30, 2022
• Completion date: June 30, 2022