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This clinical trial, identified as NCT06113237, is an important observational study focused on understanding the effects of Epidiolex/Epidyolex exposure during pregnancy.

📋 Overview

This study is designed as a Pregnancy Surveillance Program. Its main goal is to carefully track and evaluate the health outcomes of individuals who have been exposed to the medication Epidiolex/Epidyolex at any point during their pregnancy, or shortly before conception. It also monitors the health of their infants for up to 12 months after birth. The study aims to gather crucial safety information about this medication when used during pregnancy.

🔬 Terminology

  • Epidiolex/Epidyolex: This is a prescription medication containing cannabidiol (CBD), approved for treating seizures associated with certain rare and severe forms of epilepsy (Lennox-Gastaut syndrome, Dravet syndrome, and Tuberous Sclerosis Complex).
  • Observational Study: Unlike an interventional trial where researchers assign treatments, an observational study simply observes and collects data on participants in their natural settings. In this case, researchers are observing individuals who are already taking Epidiolex/Epidyolex during pregnancy.
  • Prospective Cohort Study: This means the study identifies a group (cohort) of individuals (those exposed to Epidiolex/Epidyolex during pregnancy) and follows them forward in time to see what outcomes develop.
  • LMP (Last Menstrual Period): A common reference point used in pregnancy to estimate gestational age.
  • Major Congenital Malformation (MCM): Significant structural defects present at birth that can affect various body systems.

🎯 Purpose

The primary purpose of this study is to determine the rate of major congenital malformations (MCM) in infants whose mothers were exposed to Epidiolex/Epidyolex during pregnancy. Beyond MCMs, the study also aims to assess:

  • Various pregnancy outcomes (e.g., miscarriage, stillbirth, preterm birth).
  • Other health events and developmental milestones in the infants.
  • Any complications experienced by the mother during pregnancy.

🧪 Study Design

This is a prospective, observational cohort study. This design allows researchers to follow pregnant individuals who have been exposed to Epidiolex/Epidyolex and systematically collect data on their pregnancies and their infants' health over time. The study will track participants from early pregnancy through delivery, and their infants for the first 12 months of life.

Participation & Eligibility

This study is recruiting female participants who meet specific criteria:

  • They must have been exposed to at least one dose of Epidiolex/Epidyolex within 13 days prior to their last menstrual period (LMP) or at any time during their pregnancy.
  • They must provide informed consent to participate.
  • Exclusion criteria specify that individuals exposed only to non-regulatory approved CBD products (without Epidiolex exposure) are not eligible.

The study population includes pregnant individuals who are already using Epidiolex/Epidyolex, likely for conditions like epilepsy.

📊 Outcomes Being Measured / Endpoints

The study is meticulously tracking several health outcomes:

  • Primary Outcome:

    • The rate of Major Congenital Malformation (MCM) identified in the developing neonate and infant up to 12 months of age.
  • Secondary Outcomes:

    • Pregnancy outcomes: This includes rates of spontaneous abortion, elective or therapeutic abortion, fetal death/stillbirth, molar or ectopic pregnancy, preterm delivery, and live birth.
    • Infant outcomes: Rates of hospitalizations for serious illness, medication use, growth and development milestones, neonatal or infant mortality, and inherited epilepsy syndromes, all followed up to 12 months post-birth.
    • Maternal complications during pregnancy: Rates of conditions like premature rupture of membranes (PROM), pre-eclampsia, severe pregnancy-induced hypertension, proteinuria, gestational diabetes, and intrauterine growth restriction (IUGR) or other measures of fetal growth deficiency.

📈 Related Research & Trends

Understanding the safety of medications during pregnancy is critically important, especially for drugs used to manage chronic conditions like epilepsy. This type of surveillance program helps build a comprehensive safety profile for Epidiolex/Epidyolex, providing valuable data that can inform healthcare providers and pregnant individuals about potential risks and benefits. Such studies contribute to pharmacovigilance efforts, ensuring that drug safety is continuously monitored in real-world settings.

💡 Why This Trial is Important

This trial is vital because it addresses a significant gap in medical knowledge regarding the safety of Epidiolex/Epidyolex during pregnancy. For individuals managing conditions that require this medication, having robust data on its effects on pregnancy and infant development is essential for making informed treatment decisions with their healthcare providers.

💬 Do you have any specific questions about the outcomes being measured, or perhaps about the medication Epidiolex/Epidyolex itself?

You can find more detailed information, including complete eligibility criteria and study contacts, on the Trial Radar Card View under the 'Participation' and 'Study Plan' tabs.

📢 Always consult with your healthcare provider for personalized medical advice and decisions regarding your health and treatment options.

One study matched filter criteria.

One study matched filter criteria
Card View

Pregnancy Surveillance Program of Patients Exposed to Epidiolex/Epidyolex During Pregnancy 50

Recruiting
Clinical Trial NCT06113237 is an observational study for Maternal Complications, Pregnancy Complication, Birth Outcomes, Adverse, Pregnancy that is recruiting. It started on 5 August 2025 with plans to enroll 50 participants. Led by Jazz Pharmaceuticals, it is expected to complete by 31 August 2033. The latest data from ClinicalTrials.gov was last updated on 18 March 2026.
Brief Summary
The purpose of this study is to evaluate pregnancy-related health outcomes in participants who are exposed to Epidiolex/Epidyolex during pregnancy and their infant up to 12 months of life.
Official Title

Observational Pregnancy Surveillance Program of Patients Exposed to Epidiolex/Epidyolex During Pregnancy to Assess the Risk of Pregnancy and Maternal Complications and Other Events of Interest on the Developing Fetus, Neonate, and Infant

Conditions
Maternal ComplicationsPregnancy ComplicationBirth Outcomes, AdversePregnancy
Other Study IDs
  • GWEP21095
NCT ID Number
Start Date (Actual)
2025-08-05
Last Update Posted
2026-03-18
Completion Date (Estimated)
2033-08-31
Enrollment (Estimated)
50
Study Type
Observational
Status
Recruiting
Keywords
Epidiolex
Epidyolex
Arms / Interventions
Participant Group/ArmIntervention/Treatment
Retrospective Pregnancy
Participants who were exposed to at least one dose of Epidiolex/Epidyolex in routine practice during the 13 days prior to last menstrual period (LMP) or at any time during their pregnancy and is no longer pregnant at the time of study enrollment.
Epidiolex
Oral solution
Prospective Pregnancy
Participants who were exposed to at least one dose of Epidiolex/Epidyolex in routine practice during the 13 days prior to last menstrual period (LMP) or at any time during their pregnancy and is pregnant at the time of study enrollment.
Epidiolex
Oral solution
Primary Outcome Measures
Outcome MeasureMeasure DescriptionTime Frame
Rate of MCM
Rate of Major congenital malformation (MCM) identified in the developing neonate and infant through 12 months of age
Up to 12 months post birth
Secondary Outcome Measures
Outcome MeasureMeasure DescriptionTime Frame
Rate of pregnancy outcomes
Rate of the following pregnancy outcomes: 1. Spontaneous abortion 2. Elective or therapeutic abortion 3. Fetal death/stillbirth 4. Molar or ectopic pregnancy 5. Preterm delivery 6. Live birth
Up to 10 months gestation
Rate of other events of interest in the developing neonate and infant
Rate of the following other events of interest in the developing neonate and infant: 1. Hospitalizations for serious illness 2. Medications 3. Growth and development milestones 4. Neonatal or infant mortality 5. Inherited epilepsy syndrome
Up to 12 months post birth
Rate of maternal complications during pregnancy
Rate of the following maternal complications during pregnancy: 1. Premature rupture of membranes (PROM) 2. Pre-eclampsia 3. Severe pregnancy-induced hypertension 4. Proteinuria 5. Gestational diabetes 6. Intrauterine growth restriction (IUGR) 7. Measures of fetal growth deficiency (small for gestational age)
Up to 10 months gestation
Participation Assistant
Eligibility Criteria

Eligible Ages
Child, Adult, Older Adult
Eligible Sexes
Female
  1. Patients with exposure to at least 1 dose of Epidiolex/Epidyolex during the 13 days prior to their LMP or at any time during pregnancy.
  2. Verbal or written informed consent to participate

1) Patients exposed to a non-regulatory approved product containing Cannabidiol (CBD) during pregnancy who do not also have exposure to Epidiolex during the 13 days prior to their LMP or during the pregnancy.
Jazz Pharmaceuticals logoJazz Pharmaceuticals53 active studies to explore
Study Central Contact
Contact: Clinical Trial Disclosure & Transparency, 215-832-3750, [email protected]
1 Study Locations in 1 Countries

West Virginia

United Biosource LLC, Morgantown, West Virginia, 26508, United States
Recruiting