Actively Recruiting
Vitamin B12, Folic Acid and Vitamin D Status in Women of Reproductive Age
Led by University of Mostar · Updated on 2026-05-06
360
Participants Needed
1
Research Sites
101 weeks
Total Duration
On this page
Sponsors
U
University of Mostar
Lead Sponsor
F
Faculty of Health Studies - University of Mostar
Collaborating Sponsor
AI-Summary
What this Trial Is About
This cross-sectional observational study aims to assess serum concentrations of vitamin B12, folic acid, and vitamin D in women of reproductive age in Herzegovina. The study is led by Professor Vajdana Tomić, MD, PhD, who serves as the Principal Investigator, at the Faculty of Health Studies, University of Mostar, Bosnia and Herzegovina. The goal is to determine whether current international supplementation guidelines reflect the actual micronutrient status of this population. A total of 360 women aged 18-49 will be enrolled between December 2024 and December 2025 after providing informed consent. The findings will inform population-specific recommendations for micronutrient supplementation during the preconception period and pregnancy. The study will be conducted at the Faculty of Health Studies, University of Mostar, Bosnia and Herzegovina.
CONDITIONS
Official Title
Vitamin B12, Folic Acid and Vitamin D Status in Women of Reproductive Age
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Women of reproductive age (18-49 years)
- Informed consent obtained
You will not qualify if you...
- Diabetes (Type I or II)
- Epilepsy
- Oncological diseases or inflammatory bowel disease
- Use of vitamin B12, folic acid, or vitamin D supplements within the last 3 months
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
University Clinical Hospital Mostar, Primary Health Care Center Mostar
Mostar, Bosnia and Herzegovina, 88000
Actively Recruiting
Research Team
V
Vajdana Tomić, Professor, MD, PhD
CONTACT
N
Nikolina Penava, MD, Assistant
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
1
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