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Vitamin D Status Among Infertile Women in Sweden

NCT05848349 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 265

Last updated 2023-05-08

No results posted yet for this study

Summary

The goal of this prospective cohort study is to learn about the overall and seasonal prevalence of vitamin D insufficiency and its determinants in a population of women with infertility who will go through in vitro fertilization in Sweden. The main questions it aims to answer are:

* What is the prevalence of vitamin D insufficiency?
* What are the determinants of this insufficiency? Participants will be asked to complete a questionnaire validated for dietary assessment of vitamin D intake and sun exposure habits and they will leave a blood sample for measurement of 25(OH)D concentration.

Researchers will compare the in vitro fertilization outcomes between women with vitamin D insufficiency and sufficiency to see if there is any difference.

Conditions

  • Infertility, Female
  • Vitamin D Deficiency

Sponsors & Collaborators

  • Vastra Gotaland Region

    lead OTHER_GOV

Eligibility

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

Timeline & Regulatory

Start
2020-09-01
Primary Completion
2021-08-30
Completion
2021-08-30

Countries

  • Sweden

Study Locations

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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 NCT05848349 on ClinicalTrials.gov