Comparison Between Laparoscopic Ovarian Diathermy and Clomiphene Citrate in Women With Anovulatory PCOS

May 7, 2024 updated by: Sheffield Teaching Hospitals NHS Foundation Trust

A Prospective Randomized Controlled Trial to Compare Laparoscopic Ovarian Diathermy With Clomiphene Citrate as a First Line Treatment of Anovulatory Infertility in Patients With Polycystic Ovarian Syndrome

Laparoscopic ovarian diathermy (LOD) is currently offered to infertile women with polycystic ovarian syndrome (PCOS) who fail to conceive on clomiphene citrate (CC). However, using LOD before CC may result in a better reproductive outcome since LOD may reduce risks associated with CC such as miscarriages and multiple pregnancies. The aim of the study is to evaluate the effectiveness of LOD and its potential value in improving the success rates in infertile women with PCOS. This study will recruit 72 women with PCOS suffering from infertility due to lack of ovulation from the infertility clinic. After initial assessment, patients will be given explanation about the study and will receive an information leaflet. They will then be randomized into two groups: Group1 (36 patients) will receive CC as per infertility clinic protocol to induce ovulation for up to 6 months. Group 2 (36 patients) will undergo laparoscopic ovarian diathermy under general anaesthetic. Blood samples will be taken from both groups before any treatment, shortly after treatment and at 3 and 6 months after treatment to measure various hormones. Patients will be contacted every month after treatment for follow up. The reproductive outcomes particularly the pregnancy and livebirth rates will be compared between the two groups.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Estimated)

72

Phase

  • Not Applicable

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

  • United Kingdom
    • South Yorkshire
      • Sheffield, South Yorkshire, United Kingdom, S10 2SF
        • Jessop Wing, Sheffield Teaching Hospitals NHS Foundation Trust

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

19 years to 39 years (Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  1. Age: 19 - 39
  2. BMI < 32
  3. Anovulatory Infertility > 1 year
  4. Diagnostic criteria for
  5. No previous treatment for induction of ovulation
  6. Normal semen analysis of partner
  7. Proven patency of at least one Fallopian tube

Exclusion Criteria:

  1. Inability to give informed consent
  2. Contraindication to CC
  3. Contraindication to general anaesthetic or laparoscopy

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)

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Pregnancy rates

Secondary Outcome Measures

Outcome Measure
Ovulation, Pregnancy outcome (especially miscarriage), Menstrual pattern, Endocrine changes, Side effects / complications rate

Collaborators and Investigators

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

Sponsor

Sheffield Teaching Hospitals NHS Foundation Trust

Collaborators

University of Sheffield

Investigators

  • Principal Investigator: Saad AK Amer, MD, University of Sheffield

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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

March 1, 2002

Study Completion

March 1, 2006

Study Registration Dates

First Submitted

September 14, 2005

First Submitted That Met QC Criteria

September 14, 2005

First Posted (Estimated)

September 22, 2005

Study Record Updates

Last Update Posted (Actual)

May 9, 2024

Last Update Submitted That Met QC Criteria

May 7, 2024

Last Verified

May 1, 2024

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • STH5735 01/173

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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