- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01762319
Cervical Ripening Before Endometrial Biopsy in Abnormal Uterine Bleeding Using Sublingual Misoprostol
Cervical Ripening Before Endometrial Biopsy in Abnormal Uterine Bleeding (AUB) Using Sublingual Misoprostol 200 Mcg: A Randomized, Double Blind, Placebo-controlled Trial
Abnormal uterine bleeding is common in Thai women. Fractional curettage is an diagnostic procedure of this condition. Traditionally, fractional curettage is performed under local anesthesia such as paracervical nerve block or intravenous meperidine.
Cervical dilatation using "metal cervical dilator" is a common method prior to perform fractional curettage. However, complication from this procedure can be occurred frequently, for example, uterine perforation, false tract formation and laceration of cervix.
Misoprostol is a prostaglandin E1 analogue which is commonly used in obstetrics and gynecology. Misoprostol transforms cervical component causing cervical ripening. This is very helpful for transcervical procedure because cervical dilatation is usually omitted. It can be prescribed in many route and sublingual route is the most effectiveness. Moreover, WHO supports the use of misoprostol in obstetrics and gynecology practice.
The hypothesis of this study is that "Misoprostol 200 micrograms sublingually is effective for cervical ripening before performing fractional curettage in patients with abnormal uterine bleeding" Double blind randomised controlled trial was performed using 26 patients in each group.
Study Overview
Status
Intervention / Treatment
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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-
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Bangkok, Thailand, 10700
- Recruiting
- Faculty of Medicine Siriraj Hospital Mahidol University
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- thai women at the age over 35 years old
- presenting with abnormal uterine bleeding and have a plan to perform fractional curettage
Exclusion Criteria:
- uterine anomalies
- pregnancy
- pelvic inflammatory disease
- uncontrolled medical or psychological conditions
- known cases of gynecological diseases such as gynecological malignancies, abnormal pap smear
- Prostaglandin allergy
- Contraindicate to prostaglandin: asthma, mitral valve stenosis, glaucoma, sickle cell anemia
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: TRIPLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: Misoprostol
200 mcg Misoprostol SL 1 hour prior to fractional curettage
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Other Names:
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PLACEBO_COMPARATOR: Vitamin B6
100 mg Vitamin B6 SL 1 hr prior to fractional curettage
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Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
efficacy of 200 microgram Misoprostol for cervical ripening prior to performing fractional curettage in patients with abnormal uterine bleeding
Time Frame: 1 Year
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an efficacy of sublingual misoprostol in this study was dilatation of uterine cervix which was measured by a diameter of MVA cannula in millimeters.
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1 Year
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Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Korakot Sirimai, MD, Mahidol university
Publications and helpful links
General Publications
- Mittal S, Sehgal R, Aggarwal S, Aruna J, Bahadur A, Kumar G. Cervical priming with misoprostol before manual vacuum aspiration versus electric vacuum aspiration for first-trimester surgical abortion. Int J Gynaecol Obstet. 2011 Jan;112(1):34-9. doi: 10.1016/j.ijgo.2010.07.035. Epub 2010 Nov 26.
- Allen R, O'Brien BM. Uses of misoprostol in obstetrics and gynecology. Rev Obstet Gynecol. 2009 Summer;2(3):159-68.
- Cooper NA, Smith P, Khan KS, Clark TJ. Does cervical preparation before outpatient hysteroscopy reduce women's pain experience? A systematic review. BJOG. 2011 Oct;118(11):1292-301. doi: 10.1111/j.1471-0528.2011.03046.x. Epub 2011 Jul 29.
- Saxena P, Salhan S, Sarda N. Role of sublingual misoprostol for cervical ripening prior to vacuum aspiration in first trimester interruption of pregnancy. Contraception. 2003 Mar;67(3):213-7. doi: 10.1016/s0010-7824(02)00517-6.
- Saxena P, Salhan S, Sarda N. Sublingual versus vaginal route of misoprostol for cervical ripening prior to surgical termination of first trimester abortions. Eur J Obstet Gynecol Reprod Biol. 2006 Mar 1;125(1):109-13. doi: 10.1016/j.ejogrb.2005.07.022. Epub 2005 Sep 1.
- Caliskan E, Filiz T, Yucesoy G, Coskun E, Vural B, Corakci A. Sublingual versus vaginal misoprostol for cervical ripening PRIOR TO manual vacuum aspiration under local anaesthesia: a randomized study. Eur J Contracept Reprod Health Care. 2007 Dec;12(4):372-7. doi: 10.1080/13625180701549758.
- Saha SP, Bhattacharjee N, Baru G. Vaginal Misoprostol for Cervical Priming before Gynaecological Procedures on Non Pregnant Women. Int J Health Sci (Qassim). 2007 Jul;1(2):185-93.
- Boonyarangkul A, Leksakulchai O. Comparison of level of pain between using manual vacuum aspiration and sharp curettage in management of abnormal uterine bleeding. J Med Assoc Thai. 2011 Dec;94 Suppl 7:S57-61.
- Tansathit T, Chichareon S, Tocharoenvanich S, Dechsukhum C. Diagnostic evaluation of Karman endometrial aspiration in patients with abnormal uterine bleeding. J Obstet Gynaecol Res. 2005 Oct;31(5):480-5. doi: 10.1111/j.1447-0756.2005.00324.x.
Study record dates
Study Major Dates
Study Start
Primary Completion (ANTICIPATED)
Study Completion (ANTICIPATED)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ESTIMATE)
Study Record Updates
Last Update Posted (ESTIMATE)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Pathologic Processes
- Uterine Diseases
- Hemorrhage
- Metrorrhagia
- Uterine Hemorrhage
- Physiological Effects of Drugs
- Gastrointestinal Agents
- Micronutrients
- Vitamins
- Reproductive Control Agents
- Anti-Ulcer Agents
- Vitamin B Complex
- Abortifacient Agents, Nonsteroidal
- Abortifacient Agents
- Oxytocics
- Misoprostol
- Vitamin B 6
- Pyridoxal
- Pyridoxine
Other Study ID Numbers
- SIOGMVA002
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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