Skip to content

Efficacy of folic acid at high doses in preventing congenital anomalies. Randomized clinical trial in fertile women who plan a pregnancy: folic acid 4mg vs 0.4mg. - ND

Efficacy of folic acid at high doses in preventing congenital anomalies. Randomized clinical trial in fertile women who plan a pregnancy: folic acid 4mg vs 0.4mg. - ND

Status
Not yet recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2008-004334-25-IT
Enrollment
Unknown
Registered
2008-08-18
Start date
2008-08-06
Completion date
Unknown
Last updated
2012-03-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Prevention of congenital anomalies in pregnancy. MedDRA version: 9.1 Level: HLGT Classification code 10016849 Term: Foetal complications

Interventions

Trade Name: FERTIFOL Pharmaceutical Form: Capsule, hard INN or Proposed INN: Folic acid Concentration unit: mg milligram(s) Concentration type: equal Concentration number: 4- Trade Name: FERTIFOL Pha

Sponsors

AZIENDA OSPEDALIERA ISTITUTI OSPITALIERI DI VERONA
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Fertile women aged between 18 and 44 years that plan a pregnancy. Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) no F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: Women will be excluded if: a)are already pregnant b)do not plan a pregnancy c)are epileptic (even if treated with anti-epileptic drugs) d)are diabetic e)have a history of cancer or of other relevant diseases (Crohn?s disease, ulcerative colitis, rheumatoid arthritis) f)assume or have assumed anti-folic drugs such as methotrexate g)are obese h)have had a previous pregnancy resulted in neural-tube defects or other congenital anormalies i)have a relative with a neural-tube defect l)are allergic to folic acid m)have contraindication to folic acid assumption

Design outcomes

Primary

MeasureTime frame
Main Objective: To evaluate the efficacy of periconceptional supplementation with folic acid 4 mg/die vs 0.4 mg/die on incidence rate of congenital anomalies.;Secondary Objective: ·To evaluate clinical seriousness of congenital anomalies which will be observed, in order to understand if assuming a higher dose of folic acid may determine a less serious pattern (eg: more lumbosacral than thoracic bifid spines; more uncomplicated than complicated cardiopathias); ·To evaluate the rate of additional positive effects on pregnancy (reduction of: spontaneous abortion, recurrent spontaneous abortion, intrauterine retardation, pre-eclampsia, mazolysis, intrauterine death) or of possible adverse effects (increase of dizygotic twins.;Primary end point(s): Rate of congenital anomalies.

Countries

Italy

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026