View Full Version : Antiepileptic Drugs ALSO linked to Suicide

02-01-08, 05:26 PM
February 1, 2008 Patients receiving antiepileptic drugs (AEDs) that are also used to treat psychiatric disorders are about twice as likely to experience suicidality compared with those receiving placebo, the US Food and Drug Administration (FDA) warned healthcare professionals yesterday.
An analysis of data from 199 placebo-controlled studies of 11 different antiepileptic drugs (N = 43,892) revealed that patients receiving AEDs were significantly more likely to experience suicidal behavior or ideation compared with placebo (0.43% vs 0.22%; 2:1 per 1000 patients; 95% confidence interval, 0.7 4.2). Four of the patients receiving antiepileptic therapy committed suicide, compared with none in the placebo group.
An increased risk for suicidality was observed as early as 1 week following initiation of therapy and continued through at least 24 weeks, according to an alert issued by MedWatch, the FDA's safety information and adverse event reporting program. Because most trials did not extend beyond this period, the risk for suicidality after 2 weeks could not be assessed reliably.
Results were generally consistent among the 11 drugs studied, and the relative risk (RR) vs placebo was higher in patients receiving treatment for epilepsy (RR = 3.6) than for selected psychiatric illnesses (RR = 1.6) or other conditions (eg, migraine and neuropathic pain; RR = 2.0).
AEDs included in the analysis included carbamazepine (Carbatrol, Shire US, Inc; Equetro,Validus Pharmaceuticals; and Tegretol/Tegretol XR, Novartis Pharmaceuticals Corp), felbamate (Felbatol, MedPoint Pharmaceuticals), gabapentin (Neurontin, Pfizer, Inc), lamotrigine (Lamictal, GlaxoSmithKline), levetiracetam (Keppra, UCB, Inc), oxcarbazepine (Trileptal, Novartis), pregabalin (Lyrica, Pfizer); tiagabine (Gabitril, Cephalon, Inc), topiramate (Topamax, Ortho-McNeil Pharmaceutical, Inc), valproate (Depakote/Depakote ER, Depakene, and Depacon, Abbott Laboratories), and zonisamide (Zonegran, Eisai, Inc, under license from Dainippon Pharmaceutical Company Ltd). Some of these medications are also marketed in generic form.
The FDA notes that the increased risk for suicidality is likely to apply to all AEDs and anticipates broad application of class labeling changes, which will be discussed at an upcoming advisory committee meeting.
In the interim, all patients currently taking or beginning therapy with antiepileptic drugs should be closely monitored for notable behavioral changes that could indicate the emergence or worsening of suicidal thoughts, behavior, or depression. Symptoms such as anxiety, agitation, hostility, mania, or hypomania may be precursors to emerging suicidality, the FDA said.
Healthcare providers are advised to balance the risk for suicidality with clinical need for treatment and to alert patients and their families/caregivers regarding the need to report unusual behavioral changes.
Adverse events related to AED therapy should be reported to the FDA's MedWatch reporting program by telephone at 1-800-FDA-1088, by fax at 1-800-FDA-0178, online at http://www.fda.gov/medwatch (http://www.fda.gov/medwatch), or by mail to 5600 Fishers Lane, Rockville, MD 20852-9787

From www.medscape.com (http://www.medscape.com)

02-01-08, 05:33 PM
These drugs are often used in conjunction with antidepressants for the treatment of depression and often used with lithium for the treatment of bipolar disorder. How many will die before something is done? I was put on antidepressants 25 years ago. Not long after I was put on Prozac (one of the first ones) I attempted suicide multiple times. I also started self-mutilating. They then added Valproic acid, Tegretol and various others to the antidepressants, antipsychotics and anti-anxiety drugs I was taking. Although, I haven't attempted suicide in 20 years, the thoughts rarely left me and often consumed me. I didn't conquer the self-mutilation until 10 years ago and again, I always thought about it. I've been off ALL psychotropic medications since October when I began to learn the truth. It was not easy and I thought I was going to go crazy BUT the last 2 months have been the most stable of my life. I am telling this story so that others might realize the unmistakable harm these drugs cause and do everything they can to get off of them. They destroy way more lives than they save!

02-02-08, 03:11 PM
Wow - Mellowsong that's terrible. I have to wonder if when the Nazis closed the death camps (where they also murdered thousand of psychiatric patients), they just switched the mechanism of murder. Murder by synthetic drugs. Even better for them - the people pay them vast sums of money to do it.