12 research outputs found
Carbamazepine-Induced Tics
A variety of movement disorders are known to occur in association with carbamazepine (CBZ) therapy in adults and children, but development of tics has been described infrequently and only in patients with underlying Tourette's syndrome or other movement disorders. We report 3 children with epilepsy who developed facial motor tics after initiation of CBZ for complex partial seizures. All 3 had documented CBZ blood levels in the therapeutic range at the time, and none had other symptoms or signs of clinical intoxication. Neurologic examinations were normal in 2 and showed developmental de lay of expressive language in the third. Brain imaging was normal in all. After development of the tics in 2, CBZ was continued at the same or higher dose, and the tics abated and then ceased spontaneously ā¤6 months. In the third child, the tics ceased after CBZ discontinuation. These cases demonstrate that CBZ can induce simple motor tics in children. These idiosyncratic reactions may be transient and do not always necessitate drug discontinuation.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/66313/1/j.1528-1157.1993.tb02119.x.pd
Effectiveness of medication reviews in identifying and reducing medication-related problems among people with intellectual disabilities: A systematic review
Background: Polypharmacy is common in people with intellectual disabilities. Using
multiple medication may lead to unintended medicationārelated problems (MRPs).
Medication review may serve as a tool to reduce MRPs. This systematic review asā
sessed the scientific evidence for the effectiveness of medication reviews in identifyā
ing and reducing MRPs in people with intellectual disabilities.
Method: Literature databases were searched up to August 2017. Studies were seā
lected that included the effect of medication reviews on identifying and/or reducing
MRPs in people with intellectual disabilities with no restriction of type of medication,
age and level of intellectual disabilities.
Results: The eight studies that fulfilled the inclusion criteria report that systematic
medication reviews appear to assist in the identification and reduction of MRPs.
Conclusion: There is a lack of studies about the effect of medication reviews on idenā
tification and reduction of MRPs, especially health outcomes for people with intelā
lectual disabilities. Further studies with longāterm followāup are needed
Effects of etizolam and ethyl loflazepate on the P300 event-related potential in healthy subjects
<p>Abstract</p> <p>Background</p> <p>Benzodiazepines carry the risk of inducing cognitive impairments, which may go unnoticed while profoundly disturbing social activity. Furthermore, these impairments are partly associated with the elimination half-life (EH) of the substance from the body. The object of the present study was to examine the effects of etizolam and ethyl loflazepate, with EHs of 6 h and 122 h, respectively, on information processing in healthy subjects.</p> <p>Methods</p> <p>Healthy people were administered etizolam and ethyl loflazepate acutely and subchronically (14 days). The auditory P300 event-related potential and the neuropsychological batteries described below were employed to assess the effects of drugs on cognition. The P300 event-related potential was recorded before and after drug treatments. The digit symbol test, trail making test, digit span test and verbal paired associates test were administered to examine mental slowing and memory functioning.</p> <p>Results</p> <p>Acute administration of drugs caused prolongation in P300 latency and reduction in P300 amplitude. Etizolam caused a statistically significant prolongation in P300 latency compared to ethyl loflazepate. Furthermore, subchronic administration of etizolam, but not ethyl loflazepate, still caused a weak prolongation in P300 latency. In contrast, neuropsychological tests showed no difference.</p> <p>Conclusions</p> <p>The results indicate that acute administration of ethyl loflazepate induces less effect on P300 latency than etizolam.</p