Clinical Research Details

Descriptive Information
Obstetrical gel use to shorten labor and prevent lower genital tract trauma: A randomized controlled trial.

Elie Hobeika


Clinical Research - Clinical Trials (phase 0, 1,2 3 & 4)  

  • Elie Hobeika
Conditions and Keywords
Vaginal and perineal laceration. Length of stages of labor
Lacerations and stages of labor
Study Design
N/A: Not Applicable
Eligibility and IRB

The objective of our study is to investigate whether the use of obstetric gel shortens the first and second stage of labor and exerts a protective effect on the lower genital tract. Neonatal and maternal morbidities will be also assessed.


The study design will be a randomized controlled trial of 2 groups, where the patients presenting for vaginal delivery will be randomly assigned to either:

- Group 1 who will receive the standard care during labor and delivery

- Group 2 who will receive the standard care during labor and delivery with the vaginal application of the obstetrical gel


All eligible women followed up at the Women’s Health Center and the Outpatient clinics at AUBMC who meet the inclusion criteria will be invited to participate in the study.

They will be approached by the research assistant who will explain the objectives of the study in one of the new nursing assessment rooms at the Women’s Health Center without needing to use any paramedical devices (Blood pressure machine, scale, etc….); and will ask eligible women to participate in the trial after explaining to them all the details of the study and the specifications of the gel (as by the proposal and included in the consent) and sign a consent form.

Upon admission to Dr. Khaled Idriss Delivery Suite, recruited women will be randomized using cluster randomization process. The clustering will be considered according to being nulliparas or multiparas groups.  Accordingly, two computer-generated random number sequences, one for each group will be developed, with a 1:1 ratio. At the time of the admission, a sealed opaque envelope containing the randomization number and data sheet will be opened by the PGYII resident for each consenting woman. As a result of the nature of the intervention, neither participants nor research staff will be blinded to group allocation.


-          Age between 18 and 40 years

-          Intended vaginal delivery

-          Singleton baby in vertex presentation

-          Low risk pregnancy at term (37–42 weeks of gestation)

-          Estimated birth weight between 2000 g and 4500 g (clinically or by sonography)

-          Signed written informed consent


-          Contraindications for vaginal delivery (placenta previa, active herpes infection, etc…)

-          Advanced cervical dilation (≥ 5 cm)

-          Suspected amniotic infection (fever, foul smelling discharge, fetal tachycardia, abdominal pain)

-          Non reassuring fetal heart tracing

-          Prolonged rupture of the membranes (24 hours)

-          Suspected major fetal malformations

-          Suspected cephalopelvic disproportion