Could Bisphenol-A Have a Role in the Etiology of Neural Tube Defects

Sanliurfa Mehmet Akif Inan Education and Research Hospital92 enrolled

Overview

Our aim in this study is in patients with a diagnosis of neural tube defect; is the measurement of BPA levels in maternal blood and amniotic fluid.

This prospective observational study was conducted with 92 patients aged 18 - 45 years who had amniocentesis at 15 - 22 weeks of gestation at Bursa Yüksek İhtisas Training and Research Hospital between April 15, 2021 and April 15, 2022. Patients were divided into two groups according to amniocentesis indications. Group 1: patients with abnormal maternal serum screening test or prenatal diagnosis test, patients with abnormal ultrasonography findings (45 patients), Group 2: patients with pre-diagnosis of NTD (47 patients). During the amniocentesis procedure, the first 5cc amniotic fluid and maternal serum samples were collected from the patients. The obtained samples were stored at -80°C until the end of the study. After all samples were collected, BPA values were measured by ELISA method.

Study Type

INTERVENTIONAL

Allocation

NON_RANDOMIZED

Purpose

PREVENTION

Masking

NONE

Enrollment

Conditions

Neural Tube Defects Bisphenol-A

Interventions

Bisphenol-ADIETARY_SUPPLEMENT

measurement of BPA levels in maternal blood and amniotic fluid

Eligibility

Sex: FEMALEMin age: 18 YearsMax age: 45 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * Patients who had a single pregnancy, had a pre-diagnosis of neural tube defect or had amniocentesis between 15 and 22 weeks of age with other indications * patients had an uncomplicated pregnancy before the procedure * patients had no vaginal infection Exclusion Criteria: * Multiple pregnancies, * pregnant women who developed complications due to amniocentesis * pregnant women with known infective or autoimmune diseases before pregnancy * those whose spouses or themselves worked in the plastics industry * patients who could not obtain enough amniotic fluid despite meeting the study criteria during the study

Locations (1)

Nefise Nazlı YENIGUL

Bursa, Turkey (Türkiye)

Outcomes

Primary Outcomes

BPA levels

measurement of BPA levels in maternal blood and amniotic fluid

Time frame: 1 year

Data from ClinicalTrials.gov

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