Description | Lennox-Gastaut syndrome (LGS) is a severe form of epilepsy. Typically developing before 4 years of age, LGS is associated with developmental delays. There is no cure, treatment is often complicated, and complete recovery is rare. Symptoms include the atonic seizure (also known as a "drop attack"), during which brief loss of muscle tone and consciousness cause abrupt falls. Lamotrigine significantly reduces the frequency of LGS seizures, and is one of two medications known to decrease the severity of drop attacks (French et al., 2004). Combination with valproate is common, but this increases the risk of lamotrigine-induced rash, and necessitates reduced dosing due to the interaction of these drugs (Pellock, 1999). -- Wikipedia; Lamotrigine is an anticonvulsant drug used in the treatment of epilepsy and bipolar disorder. For epilepsy it is used to treat partial seizures, primary and secondary tonic-clonic seizures, and seizures associated with Lennox-Gastaut syndrome. Lamotrigine also acts as a mood stabilizer. It is the only anticonvulsant mood stabilizer that treats the depressive as well as the manic phases of bipolar disorders, and it is the first medication since lithium granted FDA-approval for the maintenance treatment of bipolar I. Chemically unrelated to other anticonvulsants, lamotrigine has relatively few side-effects and does not require blood monitoring. It is a Na+ channel blocker, and is inactivated by hepatic glucuronidation. -- Wikipedia; Lennox-Gastaut syndrome (LGS) is a severe form of epilepsy. Typically developing before 4 years of age, LGS is associated with developmental delays. There is no cure, treatment is often complicated, and complete recovery is rare. Symptoms include the atonic seizure (also known as a "drop attack"), during which brief loss of muscle tone and consciousness cause abrupt falls. Lamotrigine significantly reduces the frequency of LGS seizures, and is one of two medications known to decrease the severity of drop attacks (French et al., 2004). Combination with valproate is common, but this increases the risk of lamotrigine-induced rash, and necessitates reduced dosing due to the interaction of these drugs (Pellock, 1999).; it is one of two approved for the maintenance treatment of bipolar disorder. -- Wikipedia; Pappagallo, 2003). Off-label psychiatric usage includes the treatment of bipolar II disorders, schizoaffective disorder, borderline personality disorder, post traumatic stress disorder, and as adjunctive therapy for "treatment-resistant" unipolar depression (Barbosa, Berk & Vorster, 2003). Lamotrigine is one of a small number of FDA-approved therapies for seizures associated with Lennox-Gastaut syndrome; Lamotrigine (marketed as Lamictal by GlaxoSmithKline, called Lamictin in South Africa) is an anticonvulsant drug used in the treatment of epilepsy and bipolar disorder. For epilepsy it is used to treat partial seizures, primary and secondary tonic-clonic seizures, and seizures associated with Lennox-Gastaut syndrome. Lamotrigine also acts as a mood stabilizer. It is the only anticonvulsant mood stabilizer that treats the depressive as well as the manic phases of bipolar disorders,[citation needed] and it is the first medication since lithium granted Food and Drug Administration (FDA)-approval for the maintenance treatment of bipolar I. Chemically unrelated to other anticonvulsants, lamotrigine has relatively few side-effects and does not require blood monitoring. It is a Na+ channel blocker, and is inactivated by hepatic glucuronidation.; The FDA approved lamotrigine (Lamictal) for the treatment of epilepsy in 1994, and bipolar I disorder in 2003 (http://www.fda.gov/cder/). Off-label uses include the treatment of peripheral neuropathy, trigeminal neuralgia, cluster headaches, migraines, and reducing neuropathic pain (Backonja, 2004; The FDA approved lamotrigine (Lamictal) for the treatment of epilepsy in 1994, and bipolar I disorder in 2003 . Off-label uses include the treatment of peripheral neuropathy, trigeminal neuralgia, cluster headaches, migraines, and reducing neuropathic pain (Backonja, 2004; Jensen 2002; Pappagallo, 2003). Off-label psychiatric usage includes the treatment of bipolar II disorders, schizoaffective disorder, borderline personality disorder, post traumatic stress disorder, and as adjunctive therapy for "treatment-resistant" unipolar depression (Barbosa, Berk & Vorster, 2003). Lamotrigine is one of a small number of FDA-approved therapies for seizures associated with Lennox-Gastaut syndrome; it is one of two approved for the maintenance treatment of bipolar disorder.; Jensen 2002 |