Comparison Between Vaginal Misoprostol Gel and Oral Misoprostol Solution in Induction of Labor

March 11, 2025 updated by: Hagar Muhammad Abdulfattah Muhammad

Oral Versus Vaginal Misoprostol Solution Among Pregnant Women Undergoing Induction of Labor At Ain Shams University Maternity Hospital a Randomized Controlled Trial

The goal of this clinical trial is to study the efficacy of vaginal versus oral misoprostol solution in cervical ripening for induction of labor.

The main questions it aims to answer is : is Vaginal misoprostol solution as effective as oral misoprostol solution for induction of labor? Researchers will compare oral Misoprostol Solution and vaginal misoprostol solution prepared by KY gel Participants will then be randomized into two groups using a computer-generated randomization list , the first group will receive oral solution equal to 25 microgram misoprostol every 2 hours while the second group will receive 25 microgram vaginal misoprostol solution every 4 hours The cervix will be assessed and scored at each examination. They will be reviewed before the stipulated time if they were contracting. The administration of the drugs will be discontinued when a favorable cervix is diagnosed (modified Bishop score ≥6 ) or 24 hours of study drug had been given.

Study Overview

Study Type

Interventional

Enrollment (Estimated)

80

Phase

  • Early Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

      • Cairo, Egypt
        • Ain Shams University Maternity Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Adult

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  1. Women with a singleton pregnancy.
  2. Cephalic presentation.
  3. Age range: 18-40 years.
  4. Gestational age between 36 and 42 weeks.
  5. Intact fetal membranes.
  6. Absence of spontaneous uterine contractions.
  7. Non favorable cervix (Bishop score ≤ 5).
  8. A reactive non stress test in case of positive fetal life.

Exclusion Criteria:

  1. History of cesarean section or uterine scars
  2. Grand Multipara P ≥5
  3. Known fetal non-cephalic presentation
  4. Any known allergy to misoprostol.
  5. Multiple pregnancy
  6. Contraindication to vaginal delivery.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: vaginal misoprostol solution
the vaginal solution will be prepared by complete crushing of one misoprostol 200 µg tablet into powder then adding the powder into a clean urine specimen cup then adding 20 cc of KY gel measured by a 20 ml syringe then mix the contents together to ensure adequate distribution of the powder , each patient will receive only 2.5cc of the mixture vaginally (inserted into the posterior fornix,) by using medical 3ml syringes equal to 25 mcg misoprostol 4 hourly according to International Federation of Gynecology and Obstetrics (FIGO2023) and remain recumbent for 10-20 minutes.
the vaginal misoprostol solution will be prepared by complete crushing of one misoprostol 200 µg tablet into powder then adding the powder into a clean urine specimen cup then adding 20 cc of KY gel measured by a 20 ml syringe then mix the contents together to ensure adequate distribution of the powder , each patient will receive only 2.5cc of the mixture vaginally (inserted into the posterior fornix,) by using medical 3ml syringes equal to 25 mcg misoprostol 4 hourly according to International Federation of Gynecology and Obstetrics (FIGO2023) and remain recumbent for 10-20 minutes
Active Comparator: oral misoprostol solution
the first group the solution will be prepared by dissolving one 200 µg tablet in 200 ml of tap water , each member will receive 25 cc misoprostol solution equal to 25 mcg misoprostol 2 hourly according to International Federation of Gynecology and Obstetrics (FIGO2023).
the solution will be prepared by dissolving one 200 µg tablet in 200 ml of tap water , each member will receive 25 cc misoprostol solution equal to 25 mcg misoprostol 2 hourly according to International Federation of Gynecology and Obstetrics (FIGO2023)

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
The primary outcome measure is induction to cervical ripening (Bishop score ≥6) time interval.
Time Frame: 24 hours max
24 hours max

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

February 26, 2025

Primary Completion (Estimated)

August 1, 2025

Study Completion (Estimated)

September 1, 2025

Study Registration Dates

First Submitted

March 5, 2025

First Submitted That Met QC Criteria

March 11, 2025

First Posted (Actual)

March 25, 2025

Study Record Updates

Last Update Posted (Actual)

March 25, 2025

Last Update Submitted That Met QC Criteria

March 11, 2025

Last Verified

March 1, 2025

More Information

Terms related to this study

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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