Valproate-induced hyperammonemic encephalopathy: a brief review.

Curr Med Res Opin

Department of Psychiatry and Psychology, University of Toledo, Toledo, OH 43615, USA.

Published: June 2012

Background: This brief review presents a comprehensive evaluation of valproate-induced encephalopathy (VHE) and also discusses potential mechanisms of the condition.

Scope: Sodium valproate (VPA) is an effective antiepileptic drug used in neurology as well as in psychiatry, in adults and children. VHE requires early diagnosis and management. Focused research efforts in understanding the condition will help decrease its incidence. Delay in recognition of VHE can result in the development of potentially life-threatening complications.

Findings: Management options are described. Since VPA frequently causes a modest rise in plasma ammonia levels which is asymptomatic, it is important to recognize the symptoms of VHE promptly and to correlate them with the plasma ammonia levels.

Conclusions: Although there are several case reports on VHE, this review is a comprehensive evaluation of its causes and potential mechanisms. Rapid diagnosis and management will help in reducing VHE-related morbidity.

Download full-text PDF

Source
http://dx.doi.org/10.1185/03007995.2012.694362DOI Listing

Publication Analysis

Top Keywords

comprehensive evaluation
8
potential mechanisms
8
diagnosis management
8
will help
8
plasma ammonia
8
vhe
5
valproate-induced hyperammonemic
4
hyperammonemic encephalopathy
4
encephalopathy review
4
review background
4

Similar Publications

Objective: To comprehensively investigate the predictive value of thyroid hormone sensitivity parameters for cervical lymph node metastasis in patients diagnosed with differentiated thyroid cancer (DTC) undergoing total thyroidectomy and neck lymph node dissection.

Methods: A retrospective cohort study was conducted involving patients diagnosed with DTC and evaluated for cervical lymph node metastasis. Relevant demographic, tumour, lymph node and thyroid hormone sensitivity parameter data were extracted from medical records and laboratory reports.

View Article and Find Full Text PDF

Patient-derived organoids represent a novel platform to recapitulate the cancer cells in the patient tissue. While cancer heterogeneity has been extensively studied by a number of omics approaches, little is known about the spatiotemporal kinase activity dynamics. Here we applied a live imaging approach to organoids derived from 10 pancreatic ductal adenocarcinoma (PDAC) patients to comprehensively understand their heterogeneous growth potential and drug responses.

View Article and Find Full Text PDF

Clinical research has historically failed to include representative levels of historically underrepresented populations and these inequities continue to persist. Ensuring representativeness in clinical trials is crucial for patients to receive clinically appropriate treatment and have equitable access to novel therapies; enhancing the generalizability of study results; and reducing the need for post-marketing commitments focused on underrepresented groups. As demonstrated by recent legislation and guidance documents, regulatory agencies have shown an increased interest in understanding how novel therapies will impact the patient population that will receive them.

View Article and Find Full Text PDF

Purpose/objectives: Hispanic and Latino (hereafter 'H/L') cancer survivors report higher rates of anxiety/depression and are less likely to receive psychosocial services than other survivors. We field-tested a culturally and linguistically adapted cognitive-behavioral therapy intervention with H/L post-treatment cancer survivors. Goals were to: (1) assess feasibility; (2) describe future efficacy outcomes; and (3) examine feedback for refinements.

View Article and Find Full Text PDF

Background: The present study aimed to comprehensively evaluate the anticancer, anti-inflammatory, and antioxidant properties of Globularia cordifolia L.

Samples: The plant material was collected and extracted using the maceration method. Antioxidant activities were assessed through DPPH (i.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!