The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

Levetiracetam for treatment-refractory posttraumatic stress disorder.

OBJECTIVE: To assess the use of levetiracetam, a novel anticonvulsant agent, in the treatment of refractory posttraumatic stress disorder (PTSD). METHOD: Retrospective analysis was conducted of 23 patients with DSM-IV diagnosis of PTSD who, after being deemed partial or nonresponders to antidepressant therapy, received levetiracetam in a naturalistic fashion. The primary outcome measure was the PTSD Checklist-Civilian Version (PCL-C). Secondary outcome measures included the Hamilton Rating Scale for Anxiety (HAM-A), the Hamilton Rating Scale for Depression (HAM-D), Clinical Global Impressions-Severity of Illness scale (CGI-S), and Clinical Global Impressions-Improvement scale (CGI-I). RESULTS: Levetiracetam at a mean+/-SD dose of 1967+/-650 mg/day for 9.7+/-3.7 weeks was generally well tolerated. Nineteen patients (83%) were taking at least 1 concomitant medication. Patients were severely ill with a mean baseline PCL-C score of 67.2+/-9.4, CGI-S score of 6.0+/-0.7, and HAM-A score of 26.8+/-4. 9. Patients improved significantly on all measures (p<.001). Thirteen patients (56%) met responder criteria at endpoint (PCL-C mean change=23.5, CGI-I score<or=2), and 6 (26%) met remission criteria (CGI-S score<or=2). Adverse events were generally mild, and no patients discontinued levetiracetam because of side effects. CONCLUSION: These preliminary data suggest that levetiracetam may be an effective treatment in combination with antidepressant therapy for patients with PTSD who remain symptomatic after initial intervention.[1]


  1. Levetiracetam for treatment-refractory posttraumatic stress disorder. Kinrys, G., Wygant, L.E., Pardo, T.B., Melo, M. The Journal of clinical psychiatry. (2006) [Pubmed]
WikiGenes - Universities