National Pregnancy Registry for Psychiatric Medications

This registry is studying the safety of psychiatric medications like antidepressants, ADHD medications, sedative hypnotics, and atypical antipsychotics when taken during pregnancy. The goal is to understand if these medications increase the risk of major birth defects (malformations) in babies. We are looking for pregnant women between 18 and 45 years old who are currently taking psychiatric medications. You cannot join if you have already given birth, are planning to become pregnant, or are not taking psychiatric medications. The study will look at whether babies exposed to these medications have more major malformations than babies in the general population, with information collected from birth up to one year of age.

Study design
This is an observational study aiming to enroll 5000 pregnant women. It is not a treatment study but rather collects information about medication use during pregnancy.
What's involved
You will be asked to participate over the phone and provide informed consent.
Compensation
Not stated in the trial record.
Follow-up
Information about your baby's health will be collected from birth up to one year of age.

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NCT01246765

National Pregnancy Registry for Psychiatric Medications

Recruiting
Not specifiedAges 18–45Observational
Massachusetts General Hospital
~5,000 participants
Updated 2025-10-24 on ClinicalTrials.gov

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Major Malformations in Infants
Measured over Birth up to 1 year; assessed at 8-12 weeks postpartum, assessed through medical records through 1 year of age.
Pregnant Women
Psychotropic Drugs
1 sites across 1 states
Massachusetts1
  • Lee S Cohen, MD · PRINCIPAL_INVESTIGATOR · Massachusetts General Hospital

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Eligibility criteria

Inclusion

Pregnant women
Age 18-45
Subjects will be willing to participate over the phone
Subjects will be able to provide informed consent

Exclusion

Women who have completed their pregnancy
Women who are planning to become pregnant
Women who are not taking any psychiatric medications and/or have no history of psychiatric illness
  • Major Malformations in InfantsBirth up to 1 year; assessed at 8-12 weeks postpartum, assessed through medical records through 1 year of age.

    The primary outcome for this study is rates of major malformations among infants exposed in-utero to psychiatric medications. A major malformation is defined as a structural abnormality with surgical, medical, or cosmetic importance. Exclusions include (1) minor anomalies; (2) deformations; (3) physiologic features due to prematurity, such as undescended testes; (4) birthmarks; (5) genetic disorders and chromosomal abnormalities; and (6) any finding by prenatal sonography, such as absence of 1 kidney, or at surgery (or autopsy) that was not identified by an examining pediatrician. This data is collected through review of pediatric medical records through the first twelve months of infants' lives.