Phenobarbitone

OBJECTIVES: We aimed to evaluate the use of intravenous levetiracetam as the first-line treatment of neonatal seizures compared with phenobarbital. METHODS: The study was conducted on 104 neonates (0-28 days) with clinical seizures after inclusion criteria. They were assigned in equal ratio into 2 groups; 1 included neonates who received phenobarbitone, and the other included neonates who received levetiracetam. Neonates were loaded with 20 mg/kg of intravenous drug-A (phenobarbitone) or drug-B (levetiracetam)...

AIMS AND OBJECTIVE: Anti-seizure drugs that cause idiosyncratic drug-induced liver injury (DILI) are an important cause of morbidity and mortality in individuals exposed to these drugs. The clinical and demographic characteristics, the liver injury pattern, the outcome, and the agents responsible for hepatotoxicity have not been thoroughly studied. We investigated the aforementioned characteristics in a large cohort of DILI registry patients. METHODS: Patients with anti-seizure DILI were studied from a large single-center DILI registry between 1998 and 2021...

This study aimed to assess the potential of Lactuca serriola (Asteraceae) seed n -hexane, chloroform, methanol, and aqueous extracts as anticonvulsant, sedative, anticonvulsant and antiepileptic agents in Swiss albino mice. Different doses of each extract were evaluated for the anxiolytic potential using the hole-board, the elevated plus maze and the light/dark test. A phenobarbitone-induced sleep test was employed for the evaluation of sedative potential. Acute anticonvulsant activity was evaluated by picrotoxin and strychnine-induced convulsion models...

Terminal agitation is common and causes severe distress for patients and loved ones. Careful assessment is of paramount importance in identifying a cause. PA patient with gastric adenocarcinoma who was admitted with adverse effects post-chemotherapy deteriorated acutely with a presumed intracerebral event. Secretions were an issue and hyoscine hydrobromide was commenced. Within twenty-four hours, the patient became acutely agitated and did not respond to standard treatment.After careful clinical examination out-ruling other causes, toxic psychosis secondary to hyoscine hydrobromide was felt to be most likely...

Inadequate DNA damage response related to ataxia telangiectasia mutated gene restricts hepatic regeneration in acute liver failure. Resolving mechanistic gaps in liver damage and repair requires additional animal models that are unconstrained by ultrarapid and unpredictable mortalities or substantial divergences from human pathology. This study used F344 rats primed with the antitubercular drug, rifampicin, plus phenobarbitone, and then monocrotaline, a DNA adduct-forming alkaloid. Rifampicin and monocrotaline can cause liver failure in people...

Background: Children suffering from epilepsy are maintained on antiepileptic drugs (AED) to ensure a reasonable quality of life. These drugs, however, are not without side effects. Notable among which is interference with the metabolism of folate with its attendant clinical implications such as megaloblastic anemia and bleeding diathesis. Aim: This study was carried out to determine the serum folate levels of children with epilepsy, compare the folate levels of these children with that of controls, the levels in subjects on different AED, and to investigate the possible effect of duration of AED use on serum folate levels...

BACKGROUND: Little is known about the characteristics of electroencephalogram (EEG) findings in epileptic patients in Ethiopia. The objective of this study was to characterize the EEG patterns, indications, antiepileptic drugs (AEDs), and epilepsy risk factors. METHODS: A retrospective observational review of EEG test records of 433 patients referred to our electrophysiology unit between July 01, 2020 and December 31, 2021. RESULTS: The age distribution in the study participants was right skewed unipolar age distribution for both sexes and the mean age of 33...

Archival documents and further biographical testimonies reveal that dismissal and expulsion on racist grounds also affected neurologists in leading clinical positions and at an advanced age. Alfred Hauptmann (1881-1948), full professor for neurology and psychiatry in Halle/Saale, member of the Leopoldina and discoverer of phenobarbitone treatment for epilepsy, emigrated first to Switzerland and then to the USA after the anti-Jewish pogroms in November 1938 and a subsequent "protective custody" imposed on him at the age of 58 years...

Objective: The study was aimed to assess the magnitude and associated factors of 2-year seizure-free status of epileptic patients at Mettu Karl Comprehensive Specialized Hospital (MKCSH). Methods: A retrospective cross-sectional study was conducted at MKCSH from 12 February 2020 to 11 August 2020. Treatment outcome was measured in terms of seizure control status and seizure frequency. Accordingly, good treatment outcome was declared if the patients had a 2-year seizure-free status and poor if the patient had episodes of seizure in the last 2 years...

BACKGROUND: With current recommendation for phenobarbitone dosing, we have noted that babies are extremely sedated with elevated serum phenobarbitone levels. We postulate that asphyxiated neonates with hypoxic liver injury have impaired drug metabolism and renal injury affects drug elimination, thus elevating serum drug levels. Therapeutic hypothermia (TH) could further affect the drug levels. OBJECTIVE: To determine the serum levels of the phenobarbitone in babies receiving different loading doses of phenobarbitone for neonatal seizures and to study the effect of asphyxia and TH on drug levels...

Background: Current pharmacovigilance (PV) methods for detection of adverse drug reactions (ADRs) fail to capture rare immune-mediated drug hypersensitivity reactions (DHRs) due to their scarcity and the lack of clear diagnostic criteria. Drug-induced serum sickness-like reactions (SSLRs) are rare type of DHRs that occur in susceptible patients 1-3 weeks after exposure to the culprit drug with ß-lactam antibiotics being the most associated drugs. The diagnosis of drug induced SSLR is difficult due to the lack of safe and reliable diagnostic tests for identifying the culprit drug...

Anticonvulsant hypersensitivity syndrome (AHS) is a rare condition that needs to be seriously recognized and diagnosed. However, it is difficult to diagnose it since its clinical manifestation mimics other common infectious and neoplastic diseases. AHS manifests as skin rash that is preceded by fever accompanying internal organ involvement, with the liver being mostly affected. AHS is a condition that develops secondary to anticonvulsant exposure like phenytoin, phenobarbitone, carbamazepine, and lamotrigine...

Phenobarbital (PHB, Luminal Sodium® ) is a medication of the barbiturate and has long been recognized to be an anticonvulsant and a hypnotic because it can facilitate synaptic inhibition in the central nervous system through acting on the γ-aminobutyric acid (GABA) type A (GABAA ) receptors. However, to what extent PHB could directly perturb the magnitude and gating of different plasmalemmal ionic currents is not thoroughly explored. In neuroblastoma Neuro-2a cells, we found that PHB effectively suppressed the magnitude of voltage-gated Na+ current ( I Na ) in a concentration-dependent fashion, with an effective IC50 value of 83 µM...

Patients who suffer from dyspnea while dying from COVID-19 are treated with opioids and benzodiazepines. In some instances, patients may experience refractory dyspnea at the end of life. Palliative sedation can be prescribed to alleviate such patients' suffering. We describe two patients being treated for severe COVID-19 pneumonia in a tertiary hospital. Both developed intractable dyspneic crises despite high-dose opioids and benzodiazepines. This led to their requirement of palliative sedation in the general ward using subcutaneous phenobarbitone (phenobarbital)...

Background: Non-adherence to anti-epileptic drugs (AEDs) was the most common drug therapy issue that hampered epileptic patients' treatment success. As a result, the barriers to patients adhering to their treatment should be investigated in depth in order to prevent poor treatment outcomes. Methods: A hospital-based cross-sectional study was conducted on epileptic patients who had followed up at Mettu Karl Comprehensive Specialized Hospital (MKCSH). Data collection was done through patient interview and medical charts review...

OBJECTIVE: In a prospective cohort of children (13-21 years) of women with epilepsy (CWWE), we compared those exposed to antiseizure medications (ASM) in utero to those without exposure to ASM regarding their language proficiency and intelligence. We also compared their educational performance with state-wide averages. METHODS: Research staff blinded to the ASM exposure of CWWE administered the Clinical Evaluation of Language Fundamentals IV and the Wechsler Intelligence Scale for Children IV to test their language proficiency and intelligence...

OBJECTIVE: We aimed to determine a possible association between motor and mental development in infants of women with epilepsy and antenatal exposure to antiseizure medication (ASM). METHODS: Developmental paediatricians who were blinded to antenatal ASM exposure evaluated motor and mental development of infants (>12 months) using the Developmental Assessment Scale for Indian Infants (an Indian adaptation of the Bayley Scale of Infant Development). Motor (MODQ) and mental development quotients (MEDQ) were computed as ratios of respective developmental age to the chronological age of the child...

OBJECTIVES: Physiological and restorative sleep is fundamental for physical and mental well-being. Polysomnography parameters are objective methods to access sleep structure. Antiepileptic drugs (AEDs) are a group of drugs whose interference in the sleep structure is still not well known, especially in what concern the new ones. We did a systematic review of the literature to compare the effect of classic and newer AEDs on sleep architecture. MATERIAL AND METHODS: A search was performed in PubMed and Scopus, using keywords "sleep" and "antiepileptics", and each AED combined with "sleep"...

BACKGROUND AND OBJECTIVE: Neonatal seizures are one of the most challenging problems for experts across the globe. Although there is no consensus on the "ideal" treatment of neonatal seizures, phenobarbitone has been the drug of choice for decades. Unfortunately, although extensively studied in adults and children, levetiracetam lacks rigorous evaluation in the neonatal population, despite its frequent use as an off-label drug. The objective of this open-label, randomized, active-control, single-center, pragmatic trial was to compare the effectiveness of levetiracetam with phenobarbitone for term asphyxiated infants as a first-line drug...

BACKGROUND: Drug-induced hypersensitivity reaction is a potentially life-threatening condition reported among patients of different age groups. Phenytoin is a prototypic drug prescribed for the treatment of a variety of seizure disorders. Allergic reaction to phenytoin therapy in a newborn is relatively a rare clinical manifestation that is not frequently reported. OBJECTIVE: To report a suspected case of hypersensitivity reaction in a newborn possibly due to phenytoin and the strategies to prevent these immune-mediated reactions...