- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04829487
The Role of Vitamin D Supplementation on Pain in Women With Primary Dysmenorrhea and Hypovitaminosis D
March 31, 2021 updated by: Preeyaporn Jirakittidul, Mahidol University
The Role of Vitamin D Supplementation on Pain in Women With Primary Dysmenorrhea and Hypovitaminosis D: A Randomized, Double-blind, Placebo-Controlled Study
The purpose of this study is to evaluate the effect of vitamin D supplementation on the pain score of primary dysmenorrhea.
Our hypothesis is that by normalizing vitamin D level could help improve pain score of women who have primary dysmenorrhea.
Study Overview
Status
Not yet recruiting
Conditions
Intervention / Treatment
Detailed Description
This study is aimed to be conducted in randomised controlled trial, comparing between intervention group and placebo group.
We include women with primary dysmenorrhea who also have low vitamin D level in this trial.
Our primary outcome is to compare visual analog pain scale between intervention and placebo group after treatment.
After randomised and allocated, these women will be given vitamin D 50,000 IU or placebo capsules orally weekly for 8 consecutive weeks.
We monitor pain score daily from the cycle before the drugs started until complete 8-week course of the regimen mentioned.
Also vitamin D levels will be monitored twice, one before treatment and the other after treatment.
Study Type
Interventional
Enrollment (Anticipated)
36
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 Contact
- Name: Mananya Silpakit, Doctor
- Phone Number: +66987795945
- Email: msilpakit@gmail.com
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
18 years to 30 years (Adult)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
Female
Description
Inclusion Criteria:
- Primary dysmenorrhea
- Hypovitaminosis D
Exclusion Criteria:
- Using calcium, magnesium or phosphorus in the past 3 months
- Using hormonal contraception or IUD in the past 6 months
- No smoking or alcohol drinking
- Chronic underlying diseases
- Allergic to components in study drugs
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: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Vitamin D
Vitamin D 50,000 IU orally weekly for 8 weeks
|
Given to subjects 50,000 IU per week for 8 weeks
Other Names:
|
Placebo Comparator: Placebo
Placebo capsules orally weekly for 8 weeks
|
Placebo capsules
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Visual analog pain scale
Time Frame: 8 weeks
|
Pain score between intervention and placebo group after treatment
|
8 weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Mananya Silpakit, Doctor, Reproductive medicine unit, Department of OB-GYN, Faculty of Medicine, Siriraj Hospital
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 (Anticipated)
May 1, 2021
Primary Completion (Anticipated)
April 30, 2023
Study Completion (Anticipated)
April 30, 2023
Study Registration Dates
First Submitted
March 31, 2021
First Submitted That Met QC Criteria
March 31, 2021
First Posted (Actual)
April 2, 2021
Study Record Updates
Last Update Posted (Actual)
April 2, 2021
Last Update Submitted That Met QC Criteria
March 31, 2021
Last Verified
March 1, 2021
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Pathologic Processes
- Metabolic Diseases
- Pain
- Neurologic Manifestations
- Nutrition Disorders
- Musculoskeletal Diseases
- Deficiency Diseases
- Malnutrition
- Bone Diseases
- Bone Diseases, Metabolic
- Menstruation Disturbances
- Calcium Metabolism Disorders
- Pelvic Pain
- Vitamin D Deficiency
- Dysmenorrhea
- Rickets
- Avitaminosis
- Physiological Effects of Drugs
- Micronutrients
- Vitamins
- Bone Density Conservation Agents
- Calcium-Regulating Hormones and Agents
- Vitamin D
- Ergocalciferols
Other Study ID Numbers
- 247/2021
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
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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