phenobarbital in pregnancy

BACKGROUND: Infants who are born from mothers with substance use disorder might suffer from neonatal abstinence syndrome (NAS) and need treatment with medicines. One of these medicines is phenobarbital, which may cause side effects in long-term consumption. Alternative drugs can be used to reduce these side effects. This study seeks the comparison of the effects of phenobarbital & levetiracetam as adjuvant therapy in neonatal abstinence syndrome. METHODS: This randomized clinical trial was performed in one year from May 2021 until May 2022...

This retrospective cohort study described the obstetric and neonatal outcomes, antiseizure medication (ASM) use, and types of seizures in pregnant women with epilepsy (PWWE). Data collected from the medical records of 224 PWWE aged < 40 years with controlled or refractory seizures and 492 pregnant women without epilepsy (PWNE) control group from high-risk maternity hospitals in Alagoas between 2008 and 2021 were included in this study. The obstetric and neonatal outcomes observed in PWWE were pregnancy-related hypertension (PrH) (18...

BACKGROUND AND OBJECTIVES: To undertake a systematic review of the available literature to examine the relationship between prenatal antiseizure medication (ASM) exposure and adverse postnatal neurodevelopmental outcomes, focusing on social, emotional, behavioral, and adaptive domains of human function, and the frequency of neurodevelopmental and psychiatric disorders in ASM-exposed offspring. METHODS: Electronic searches of MEDLINE, PsychINFO, and EMBASE were conducted and limited to studies published between 1990 and 2023 in English...

IMPORTANCE: Women with epilepsy (WWE) require treatment with antiseizure medications (ASMs) during pregnancy, which may be associated with an increased risk of major congenital malformations (MCMs) in their offspring. OBJECTIVE: To investigate the prevalence of MCMs after prenatal exposure to 8 commonly used ASM monotherapies and changes in MCM prevalence over time. DESIGN, SETTING, AND PARTICIPANTS: This was a prospective, observational, longitudinal cohort study conducted from June 1999 to October 2022...

BACKGROUND: The short- and long-term consequences of restricted fetal growth cause considerable concern, and how prenatal exposure to different antiseizure medications (ASMs) affects fetal growth remains uncertain. METHODS: This was a population-based cohort study of liveborn singleton children born in Denmark, Finland, Iceland, Norway, and Sweden from 1996 to 2017. Prenatal exposure was defined as maternal filling of prescriptions for ASM during pregnancy registered in national prescription registries and primary outcomes were adjusted odds ratios (aORs) of microcephaly or being born small for gestational age...

BACKGROUND: Status epilepticus in pregnancy (SEP) is rare and life-threatening for both mother and fetus. There are well-established guidelines for the management of women with epilepsy during pregnancy; however, there is little evidence guiding the management of SEP, leading to uncertainty among treating physicians. Therefore, this survey aims to investigate the real-world practices of physicians treating SEP to explore management approaches for improvements in care. METHODS: An anonymous, electronic survey was created and distributed to neurointensivists and neurologists between September and December 2021...

Some children exposed at conception to the antiepileptic drugs (AEDs) phenytoin (PHT), phenobarbital (PB), and carbamazepine (CBZ) have changes in their midface and fingers. It has been suggested that the anticonvulsant-exposed child with these subtle changes in facial features (the "anticonvulsant face") has a greater likelihood of having deficits in IQ in comparison with children exposed to the same anticonvulsants who do not have these features. 115 AED-exposed children (40, PHT; 34, PB; and 41, CBZ) between 6...

BACKGROUND: Kratom (Mitragyna speciosa) is a herbal product obtained from the tropical tree family 'Rubiaceae'. Kratom is available without prescription in several formulations. The active component mitragynine acts in high dose as a mu-opioid agonist. It is misconceived to be a safe alternative to conventional opioid drugs for the treatment of chronic pain. Therefore, maternal use of Kratom is not without risks as opioid use during pregnancy is associated with Neonatal Abstinence Syndrome (NAS)...

Epilepsy is a group of neurological diseases characterized by susceptibility to recurrent seizures. Antiseizure medications (ASMs) are the mainstay of treatment, but many antiseizure medications with variable safety profiles have been approved for use. For women with epilepsy in their childbearing years, the safety profile is important for them and their unborn children, because treatment is often required to protect them from seizures during pregnancy and lactation. Since no large randomized controlled trials have investigated safety in this subgroup of people with epilepsy, pregnancy registries, cohort and case-control studies from population registries, and a few large prospective cohort studies have played an important role...

BACKGROUND: Prenatal exposure to certain anti-seizure medications (ASMs) is associated with an increased risk of major congenital malformations (MCM). The majority of women with epilepsy continue taking ASMs throughout pregnancy and, therefore, information on the potential risks associated with ASM treatment is required. OBJECTIVES: To assess the effects of prenatal exposure to ASMs on the prevalence of MCM in the child. SEARCH METHODS: For the latest update of this review, we searched the following databases on 17 February 2022: Cochrane Register of Studies (CRS Web), MEDLINE (Ovid, 1946 to February 16, 2022), SCOPUS (1823 onwards), and ClinicalTrials...

OBJECTIVE: Data on the ability of anticonvulsants and lithium to enter fetal and newborn circulation has become increasingly available; here we estimated penetration ratios in a series of matrices from combined samples of pregnant/breastfeeding women treated with anticonvulsants or lithium. METHODS: We conducted a systematic literature search in PubMed/EMBASE for studies with concentrations of anticonvulsants/lithium from maternal blood, amniotic fluid, umbilical cord blood and/or breast milk...

OBJECTIVE: The management of pregnant women with epilepsy (WWE) treated with antiepileptic drugs (AEDs) polytherapy poses a great challenge. The purpose of this study was to evaluate the major congenital malformations (MCMs) associated with AED polytherapy, to assess the impacts of polytherapy regimens on seizure control and breastfeeding, and to determine the potential predictors for pregnancy outcomes. METHODS: This study was based on prospectively acquired data from a registry enrolling WWE in early pregnancy from Feb 2010 to July 2019, in which 123 pregnancies in 110 WWE were exposed to 27 different AED combinations...

IMPORTANCE: Women with epilepsy frequently need antiseizure medication (ASM) to prevent seizures in pregnancy. Risk of neurodevelopmental disorders after prenatal exposure to AMSs is uncertain. OBJECTIVE: To determine whether children exposed prenatally to ASMs in monotherapy and duotherapy have increased risk of neurodevelopmental disorders. DESIGN, SETTING, AND PARTICIPANTS: The Nordic register-based study of antiepileptic drugs in pregnancy (SCAN-AED) is a population-based cohort study using health register and social register data from Denmark, Finland, Iceland, Norway, and Sweden (1996-2017; analysis performed February 2022)...

INTRODUCTION: Accidental or intentional intoxication by organophosphates, which are toxic substances that inhibit acetylcholinesterase, constitutes a serious public health problem worldwide, with a greater impact in developing countries. Chronic intoxication during pregnancy with alterations in neurodevelopment and fetal growth has been described. OBJECTIVE: To describe an unusual case of transplacentally acquired organophosphorus poisoning, highlighting the clinical presentation, the management with atropine, and the neurological outcome...

OBJECTIVE: Usage during pregnancy of the antiseizure medication (ASM), phenobarbital (PB), carbamazepine (CBZ), and phenytoin (PHT), has been associated with adverse pregnancy outcomes. While morphological effects on offspring are well-documented, inconsistent findings have been reported on neuropsychological development, possibly due to differences in attention to maternal demographics, and other design characteristics. Herein, we report the results of a carefully designed protocol used to examine the effects of gestational monotherapy with PB, CBZ, or PHT upon children's general mental abilities, when compared to age- and gender- matched children born to unexposed women of similar age, education, and socioeconomic status...

A boy weighing 4500 g was born at 41 weeks' gestation by Cesarean section due to fetal distress. The pregnancy was complicated by gestational diabetes. He had an Apgar score of 5 and 6 after 5 and 10 minutes, respectively. At birth, the newborn manifested respiratory distress, which needed assisted ventilation for 48 hours. He developed a convulsive attack, diagnosed as a grade 2 hypoxic-ischemic encephalopathy, which was controlled by phenobarbital. Four days later, dermatologic examination revealed subcutaneous and firm nodules, ranging from 1 to 4 cm in diameter, on the cheeks, neck, arms, legs, and back (Figure 1)...

INTRODUCTION: Neonatal opioid withdrawal syndrome occurs after exposure during pregnancies of mothers with an opioid use disorder. If non-pharmacological treatment is insufficient, pharmacological options are preferred, but a common treatment guideline has not yet been determined. Sublingual buprenorphine tablet is more prominent in the treatment. Since oral alternatives are not available in many clinics, as in our unit, parenteral morphine is still the drug of the first choice. In this paper, we reported that two babies with neonatal opioid withdrawal syndrome were successfully treated with a buprenorphine/naloxone combination, which was not previously shown in the literature...

Exposure in the womb to antiseizure medications and their potential impact on the brain of the developing child has long been researched. Despite this long period of interest, this review highlights that above the well-known risks associated with valproate exposure, there are more data required for conclusions regarding all other antiseizure medications. Limited experience with phenytoin and phenobarbital in monotherapy makes clearly defining the risk to later child postnatal functioning difficult, although the evidence of an impact is stronger for phenobarbital than for phenytoin...

BACKGROUND: Neonatal abstinence syndrome (NAS) due to opioid withdrawal may result in disruption of the mother-infant relationship, sleep-wake abnormalities, feeding difficulties, weight loss, seizures and neurodevelopmental problems. OBJECTIVES: To assess the effectiveness and safety of using an opioid for treatment of NAS due to withdrawal from opioids in newborn infants. SEARCH METHODS: We ran an updated search on 17 September 2020 in CENTRAL via Cochrane Register of Studies Web and MEDLINE via Ovid...

OBJECTIVE: Certain antiepileptic drugs are associated with an increased risk for major congenital malformations (MCM). However, little is known regarding recent patterns of antiepileptic drug (ASM) prescriptions to women of childbearing age with epilepsy (WCE) in the United States. METHODS: Data from the Medical Expenditure Panel Survey was analyzed between the years 2004-2015 to determine trends in national antiepileptic drug prescriptions for WCE. Analysis of associations between demographic covariates and prescription of ASMs with MCM rate > 5% (topiramate, valproate, or phenobarbital) was performed with logistic regression...