Document Detail


Postictal serum levels of antiepileptic drugs for detection of noncompliance.
MedLine Citation:
PMID:  14527489     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Medication noncompliance (NC) is thought to be a major cause of insufficient seizure control. In an explorative study we investigated whether postictal serum levels (PISLs) of antiepileptic drugs (AEDs) are a reliable indicator of NC. Young adults with epilepsy on a stable AED regimen were asked to contact medical service as soon as possible when a seizure occurred to obtain serum levels of their AEDs. PISLs were compared with the mean value of two routine serum levels of the same medication. PISLs lower than 50% of the individual reference value were regarded as an indicator of NC. PISL samples in 61 seizures of 52 patients treated mainly with carbamazepine, valproic acid, or lamotrigine were evaluated. A drop in serum levels >50% indicating NC was noted in 44.3% of the seizures. Determination of PISLs seems to be a simple and useful method for detecting or ruling out irregular intake patterns as a cause of "breakthrough" seizures.
Authors:
U Specht; H Elsner; T W May; B Schimichowski; R Thorbecke
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Publication Detail:
Type:  Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Epilepsy & behavior : E&B     Volume:  4     ISSN:  1525-5050     ISO Abbreviation:  Epilepsy Behav     Publication Date:  2003 Oct 
Date Detail:
Created Date:  2003-10-06     Completed Date:  2003-12-05     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  100892858     Medline TA:  Epilepsy Behav     Country:  United States    
Other Details:
Languages:  eng     Pagination:  487-95     Citation Subset:  IM    
Affiliation:
Rehabilitation Unit and Clinic Mara 1, Bethel Epilepsy Center, Maraweg 21, D-33617 Bielefeld, Germany. usp@mara.de
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MeSH Terms
Descriptor/Qualifier:
Adolescent
Adult
Anticonvulsants / blood*,  pharmacokinetics,  therapeutic use*
Female
Humans
Male
Recurrence
Seizures / blood*,  physiopathology
Treatment Refusal*
Chemical
Reg. No./Substance:
0/Anticonvulsants

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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