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The Effect of Vitamin D on Fertility

NCT03890458 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 118

Last updated 2019-03-26

No results posted yet for this study

Summary

Objective: To examine the effect of vitamin D supplements on the pregnancy and clinical pregnancy rate in embryo transfer cycles.

Design: Experimental study with a pre- and post-test. Setting: In Vitro Fertilization Center Patients: Its sample consisted of 118 women, 58 in the experimental group and 60 in the control group.

Intervention(s): At the beginning of the infertility treatment, the experimental group took vitamin D supplements, and the control group did not. Vitamin D supplementation for infertile women includes regulation of a diet rich in vitamin D, educational and motivational interviews about insolation, and taking vitamin D orally.

Main Outcome Measure(s): 25(OH)D and beta HCG levels

Conditions

  • Infertility
  • Infertility, Female
  • Vitamin D Deficiency
  • Vitamin D3 Deficiency

Interventions

DRUG

DEVIT-3

The physicians gave the women in the experimental group vitamin D oral drops in an ampoule of 300,000 IU and a vial of 50,000 IU to take during the IVF treatment. Written and verbal information about how to take vitamin D was provided to the participants by the nurses. The women took 300,000 IU vitamin D orally for the first week. In the second week of the treatment, 50,000 IU vitamin D (15 drops/day) was used as maintenance dose until the pregnancy test day.

Sponsors & Collaborators

  • Akdeniz University

    lead OTHER

Principal Investigators

  • Gamze Teskereci · Akdeniz University

Study Design

Allocation
NON_RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
45 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2017-05-01
Primary Completion
2017-11-30
Completion
2017-11-30

Countries

  • Turkey (Türkiye)

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03890458 on ClinicalTrials.gov