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Bipolar DisorderNCT03774641

A Pilot Study of Prophylactic Management of Lamotrigine in Pregnant Women

An observational study of Bipolar Disorder and Major Depressive Disorder, run by Johns Hopkins University at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

Pregnant women who are taking lamotrigine will be evaluated monthly during pregnancy including a clinical evaluation and a blood draw for lamotrigine levels at each visit. Based on the Therapeutic Drug Monitoring protocol, participant's lamotrigine dosing will be adjusted as needed based on participant's blood levels… Read more about this study

Who is it for?
Ages 18 years and older, women only
What is being tested?
Lamictal
How many people
10 participants
Where
1 siteUnited States
Study dates
3 Dec 2018to 16 Apr 2024
Phase
Observational
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • Women only
  • No healthy volunteers
  • Adult, Older adult

Study population: Pregnant women who are currently taking Lamotrigine for Bipolar Disorder, Major Depressive Disorder, Schizoaffective Disorder, or another psychiatric illness, and plan to continue throughout pregnancy.

Who may be able to join

  • pregnant, prior or 20 weeks
  • currently taking Lamotrigine and plan to continue throughout pregnancy
  • history of Bipolar Disorder, Major Depressive Disorder, Schizoaffective Disorder or other psychiatric illness, currently stable
  • may be taking other psychiatric medications

Who cannot join

  • suicidal/clinically unstable
  • alcohol, marijuana, or other drug dependence in last 90 days

Trial locations and contacts

1 site in 1 country.

United States1 site
  • 550 N Broadway

    Baltimore, Maryland, 21205

Other trials in United States

About this study

Official title: A Pilot Study of Prophylactic Management of Lamotrigine for Bipolar Disorder in Pregnant Women

Pregnant women who are taking lamotrigine will be evaluated monthly during pregnancy including a clinical evaluation and a blood draw for lamotrigine levels at each visit. Based on the Therapeutic Drug Monitoring protocol, participant's lamotrigine dosing will be adjusted as needed based on participant's blood levels compared to the reference concentration that was obtained prior to pregnancy or early in pregnancy while clinically stable. After delivery participant and participant's infants will be assessed for mood and functioning at 1, 2, 4, and 6 weeks postpartum.

Read the detailed description

Studies have demonstrated that at least 80% of women who stop mood stabilizing medications for pregnancy relapse psychiatrically. However, relapse is also quite common in women who continue taking mood stabilizing medication with studies demonstrating approximately a 30-37% relapse rate-most with depressive episodes. One likely explanation for the high relapse rate of Bipolar Disorder during pregnancy despite continued mood stabilizing medication is decreasing blood levels of mood stabilizing medications during the course of pregnancy. Pregnancy induces both pharmacokinetic and pharmacodynamic changes, which can result in decreased serum blood levels and decreased treatment efficacy. Therapeutic drug monitoring is considered standard of care for a number of psychiatric medications. Therapeutic drug monitoring can be an especially crucial guide to clinical treatment during pregnancy, but remarkably, there are no established protocols for the monitoring of levels and dosing of psychiatric medications in pregnancy. Most pregnant psychiatric patients are therefore managed based on symptom recurrence. In contrast, there are established protocols for monitoring blood levels and prophylactic management of antiepileptic medications for epilepsy, including lamotrigine which is also a mood stabilizing medication. The investigators will collect pilot data on the psychiatric outcomes, adverse events, and obstetrical and infant outcomes of pregnant women with Bipolar Disorder who undergo prophylactic therapeutic drug monitoring for a commonly used mood stabilizing medication during pregnancy- lamotrigine. In the epilepsy literature, there is a published protocol for lamotrigine management before, during, and after pregnancy for seizure control; the investigators will use this protocol as a guide.

Being tested
Lamictal
Keywords
Lamotrigine, Bipolar Disorder, Major Depressive Disorder, Schizo Affective Disorder
Medical subject headings
Bipolar Disorder, Depressive Disorder, Major, Psychotic Disorders

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • LamictalDrug

    Also called Lamotrigine

    Blood-serum levels will be checked monthly during pregnancy and reference concentration will be maintained

Study groups in NCT03774641
Study groupRoleWhat they receive
Taking LamotrigineLamotrigine (Lamictal), dosage will be based on a reference concentration of blood-serum levels
Receives: Drug: Lamictal

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Change in Mood as assessed by The Edinburgh Postnatal Rating Scale

    Self-reported experience of depressive symptoms over the past 7 days, each item is scored 0-3 (0=not experiencing the symptom, 3=experiencing the symptom most of the time) yielding a total between 0 and 30. A score of 0-9 indicates little to no depressive symptoms and a score from 10-30 indicates significant depressive symptoms.

    Measured: Monthly, after enrollment, up to 10 months

  2. Change in Mood as assessed by The Young Mania Rating Scale

    Clinical interview that measures manic symptoms in the past 2 weeks, each item is scored 0-4 (0=absent, 4=fully present) yielding a total between 0 and 44. Any score above 0 indicates a possible manic episode.

    Measured: Monthly, after enrollment, up to 10 months

  3. Side Effect as assessed by the Udvalg for Kliniske Undersøgelser Side Effects Rating Scale

    Clinical interview that measures current, or in the past 72 hours, side effects of medication, each item is scored 0-3 (0=not or doubtfully present, 3=severe), yielding a total between 0 and 168. Any score above 0 indicates a possible causal relationship between medication and side effects.

    Measured: Monthly, after enrollment, up to 10 months

  4. Side Effect as assessed by the Frequency, Intensity, and Burden of Side Effects Rating Scale

    Self-reported frequency, intensity, and burden of side effects in the past week, each item is scored 0-6 (0=no side effects/impairment, 6=present all the time/intolerable/unable to function) yielding a total between 0 and 18. For each item, a score of 0-2 indicates treatment should continue, a score of 3-4 indicates the side effect should be addressed, and a score of 5-6 indicates a change in treatment is needed.

    Measured: Monthly, after enrollment, up to 10 months

  5. Change in Infant Habituation as assessed by the Neonatal Intensive Care Unit Network Neurobehavioral Scale

    Neurobehavioral assessment measuring infant's ability to shut down response to a stimulus, the item is scored 1-9, a low score indicates no decrement in response over 10 stimuli and a high score indicates a shut down of response after 1-2 stimuli

    Measured: At 1, 2, 4, and 6 weeks postpartum

  6. Change in Infant Attention as assessed by the Neonatal Intensive Care Unit Network Neurobehavioral Scale

    Neurobehavioral assessment measuring infant's response to a stimulus, the item is scored 1-9, a low score indicates no response and a high score indicates alerting to stimulus

    Measured: At 1, 2, 4, and 6 weeks postpartum

  7. Change in Infant Self-Regulation as assessed by the Neonatal Intensive Care Unit Network Neurobehavioral Scale

    Neurobehavioral assessment measuring infant's ability to self-regulate, the item is scored 1-9, a low score indicates the infant makes no attempt to quiet self and a high score indicates the infant consistently quiets self for sustained periods

    Measured: At 1, 2, 4, and 6 weeks postpartum

  8. Change in Infant Arousal as assessed by the Neonatal Intensive Care Unit Network Neurobehavioral Scale

    Neurobehavioral assessment measuring infant's arousal, the item is scored 1-9, a low score indicates a low level of arousal to all stimuli and a high score indicates the infant achieves insulated crying

    Measured: At 1, 2, 4, and 6 weeks postpartum

  9. Change in Infant Tonicity as assessed by the Neonatal Intensive Care Unit Network Neurobehavioral Scale

    Neurobehavioral assessment measuring infant's body tone, the item is scored 1-9, a low score indicates the infant is flaccid and a high score indicates the infant is hypertonic

    Measured: At 1, 2, 4, and 6 weeks postpartum

  10. Change in Infant Reflexes as assessed by the Neonatal Intensive Care Unit Network Neurobehavioral Scale

    Neurobehavioral assessment measuring infant's reflexes, the item is scored 1-5, a low score indicates no response and a high score indicates a strong response

    Measured: At 1, 2, 4, and 6 weeks postpartum

  11. Change in Infant Quality of Movement as assessed by the Neonatal Intensive Care Unit Network Neurobehavioral Scale

    Neurobehavioral assessment measuring infant's power and flexibility, the item is scored 1-5, a low score indicates no resistance/movement and a high score indicates strong resistance/movement

    Measured: At 1, 2, 4, and 6 weeks postpartum

  12. Gestational Age at Birth in Weeks assessed by Review of the Infant Delivery Chart

    Measured: At 2 weeks postpartum visit, up to 15 minutes

  13. Birth Length in Inches assessed by Review of the Infant Delivery Chart

    Measured: At 2 weeks postpartum visit, up to 15 minutes

  14. Birth Weight in pounds assessed by Review of the Infant Delivery Chart

    Measured: At 2 weeks postpartum visit, up to 15 minutes

  15. APGAR Score at 1 Minute assessed by Review of the Infant Delivery Chart

    Measured: At 2 weeks postpartum visit, up to 15 minutes

  16. APGAR Score at 5 Minutes assessed by Review of the Infant Delivery Chart

    Measured: At 2 weeks postpartum visit, up to 15 minutes

  17. Assessment of Neonatal Intensive Care Unit Admission by Review of the Infant Delivery Chart

    By reviewing the infant delivery chart, the outcome will be "yes" if the infant was admitted to the Neonatal Intensive Care Unit and "no" if the infant was not admitted

    Measured: At 2 weeks postpartum visit, up to 15 minutes

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted13 Dec 2018
  2. Study start3 Dec 2018
  3. Primary completion16 Apr 2024
  4. Study completion16 Apr 2024

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Observational
Observational model
Case only
Time perspective
Prospective
Enrolment
10 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03774641
Sponsor's protocol ID
IRB00162134
Other IDs
1R01AG058671
Status last verified
Mar 2025
First submitted
11 Dec 2018
Last updated
5 Mar 2025
Results posted
No
Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No

Publications

  • Viguera AC, Whitfield T, Baldessarini RJ, Newport DJ, Stowe Z, Reminick A, Zurick A, Cohen LS. Risk of recurrence in women with bipolar disorder during pregnancy: prospective study of mood stabilizer discontinuation. Am J Psychiatry. 2007 Dec;164(12):1817-24; quiz 1923. doi: 10.1176/appi.ajp.2007.06101639.

    PubMed 18056236
  • Newport DJ, Stowe ZN, Viguera AC, Calamaras MR, Juric S, Knight B, Pennell PB, Baldessarini RJ. Lamotrigine in bipolar disorder: efficacy during pregnancy. Bipolar Disord. 2008 May;10(3):432-6. doi: 10.1111/j.1399-5618.2007.00565.x.

    PubMed 18402631
  • Le Strat Y, Dubertret C, Le Foll B. Prevalence and correlates of major depressive episode in pregnant and postpartum women in the United States. J Affect Disord. 2011 Dec;135(1-3):128-38. doi: 10.1016/j.jad.2011.07.004. Epub 2011 Jul 29.

    PubMed 21802737
  • Barker ED, Kirkham N, Ng J, Jensen SK. Prenatal maternal depression symptoms and nutrition, and child cognitive function. Br J Psychiatry. 2013 Dec;203(6):417-21. doi: 10.1192/bjp.bp.113.129486. Epub 2013 Oct 10.

    PubMed 24115347
  • McPhie S, Skouteris H, Fuller-Tyszkiewicz M, Hill B, Jacka F, O'Neil A. Relationships between mental health symptoms and body mass index in women with and without excessive weight gain during pregnancy. Midwifery. 2015 Jan;31(1):138-46. doi: 10.1016/j.midw.2014.07.004. Epub 2014 Jul 19.

    PubMed 25086989
  • Kim HG, Mandell M, Crandall C, Kuskowski MA, Dieperink B, Buchberger RL. Antenatal psychiatric illness and adequacy of prenatal care in an ethnically diverse inner-city obstetric population. Arch Womens Ment Health. 2006 Mar;9(2):103-7. doi: 10.1007/s00737-005-0117-5. Epub 2005 Dec 29.

    PubMed 16380813
  • Grigoriadis S, VonderPorten EH, Mamisashvili L, Tomlinson G, Dennis CL, Koren G, Steiner M, Mousmanis P, Cheung A, Radford K, Martinovic J, Ross LE. The impact of maternal depression during pregnancy on perinatal outcomes: a systematic review and meta-analysis. J Clin Psychiatry. 2013 Apr;74(4):e321-41. doi: 10.4088/JCP.12r07968.

    PubMed 23656857
  • Dennis CL, McQueen K. The relationship between infant-feeding outcomes and postpartum depression: a qualitative systematic review. Pediatrics. 2009 Apr;123(4):e736-51. doi: 10.1542/peds.2008-1629.

    PubMed 19336362
  • Diego MA, Field T, Hernandez-Reif M, Cullen C, Schanberg S, Kuhn C. Prepartum, postpartum, and chronic depression effects on newborns. Psychiatry. 2004 Spring;67(1):63-80. doi: 10.1521/psyc.67.1.63.31251.

    PubMed 15139586
  • Ashman SB, Dawson G, Panagiotides H, Yamada E, Wilkinson CW. Stress hormone levels of children of depressed mothers. Dev Psychopathol. 2002 Spring;14(2):333-49. doi: 10.1017/s0954579402002080.

    PubMed 12030695
  • Essex MJ, Klein MH, Cho E, Kalin NH. Maternal stress beginning in infancy may sensitize children to later stress exposure: effects on cortisol and behavior. Biol Psychiatry. 2002 Oct 15;52(8):776-84. doi: 10.1016/s0006-3223(02)01553-6.

    PubMed 12372649
  • Halligan SL, Herbert J, Goodyer IM, Murray L. Exposure to postnatal depression predicts elevated cortisol in adolescent offspring. Biol Psychiatry. 2004 Feb 15;55(4):376-81. doi: 10.1016/j.biopsych.2003.09.013.

    PubMed 14960290
  • Robertson E, Grace S, Wallington T, Stewart DE. Antenatal risk factors for postpartum depression: a synthesis of recent literature. Gen Hosp Psychiatry. 2004 Jul-Aug;26(4):289-95. doi: 10.1016/j.genhosppsych.2004.02.006.

    PubMed 15234824
  • Akman I, Kuscu K, Ozdemir N, Yurdakul Z, Solakoglu M, Orhan L, Karabekiroglu A, Ozek E. Mothers' postpartum psychological adjustment and infantile colic. Arch Dis Child. 2006 May;91(5):417-9. doi: 10.1136/adc.2005.083790. Epub 2006 Feb 1.

    PubMed 16452109
  • Flynn HA, Davis M, Marcus SM, Cunningham R, Blow FC. Rates of maternal depression in pediatric emergency department and relationship to child service utilization. Gen Hosp Psychiatry. 2004 Jul-Aug;26(4):316-22. doi: 10.1016/j.genhosppsych.2004.03.009.

    PubMed 15234828

Questions about this trial

What is this clinical trial studying?

An observational study of Bipolar Disorder and Major Depressive Disorder, run by Johns Hopkins University at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 4 inclusion and 2 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 5 Mar 2025. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Change in Mood as assessed by The Edinburgh Postnatal Rating Scale (time frame: Monthly, after enrollment, up to 10 months). The study lists 17 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT03774641, which also lists 23 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 5 Mar 2025.

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