Page last updated: 2024-10-25

clonazepam and Neuroleptic Malignant Syndrome

clonazepam has been researched along with Neuroleptic Malignant Syndrome in 5 studies

Clonazepam: An anticonvulsant used for several types of seizures, including myotonic or atonic seizures, photosensitive epilepsy, and absence seizures, although tolerance may develop. It is seldom effective in generalized tonic-clonic or partial seizures. The mechanism of action appears to involve the enhancement of GAMMA-AMINOBUTYRIC ACID receptor responses.
clonazepam : 1,3-Dihydro-2H-1,4-benzodiazepin-2-one in which the hydrogens at positions 5 and 7 are substituted by 2-chlorophenyl and nitro groups, respectively. It is used in the treatment of all types of epilepsy and seizures, as well as myoclonus and associated abnormal movements, and panic disorders. However, its use can be limited by the development of tolerance and by sedation.

Neuroleptic Malignant Syndrome: A potentially fatal syndrome associated primarily with the use of neuroleptic agents (see ANTIPSYCHOTIC AGENTS) which are in turn associated with dopaminergic receptor blockade (see RECEPTORS, DOPAMINE) in the BASAL GANGLIA and HYPOTHALAMUS, and sympathetic dysregulation. Clinical features include diffuse MUSCLE RIGIDITY; TREMOR; high FEVER; diaphoresis; labile blood pressure; cognitive dysfunction; and autonomic disturbances. Serum CPK level elevation and a leukocytosis may also be present. (From Adams et al., Principles of Neurology, 6th ed, p1199; Psychiatr Serv 1998 Sep;49(9):1163-72)

Research Excerpts

ExcerptRelevanceReference
"Haloperidol was stopped and intravenous clonazepam 5mg/kg was begun."5.36[Catatonia in a 14 year-old girl: treatment with clorazepam and carbamazepine, a 10-year follow-up]. ( Askenazy, F; Benoit, M; Dor, E; Dupuis, G; Myquel, M; Seddiki, Y; Serret, S, 2010)
"Serotonin syndrome and neuroleptic malignant syndrome are two drug toxidromes that have often overlapping and confusing clinical pictures."2.50Serotonin syndrome versus neuroleptic malignant syndrome: a challenging clinical quandary. ( Ambaliya, A; Dosi, R; Joshi, H; Patell, R, 2014)
"Haloperidol was stopped and intravenous clonazepam 5mg/kg was begun."1.36[Catatonia in a 14 year-old girl: treatment with clorazepam and carbamazepine, a 10-year follow-up]. ( Askenazy, F; Benoit, M; Dor, E; Dupuis, G; Myquel, M; Seddiki, Y; Serret, S, 2010)
"The clinical picture was complicated by convulsions, perhaps due to clonazepam withdrawal and possible lithium toxicity."1.29Hyponatremia, convulsions and neuroleptic malignant syndrome in a male with schizoaffective disorder. ( Cubis, JC; Looi, JC; Saboisky, J, 1995)

Research

Studies (5)

TimeframeStudies, this research(%)All Research%
pre-19900 (0.00)18.7374
1990's1 (20.00)18.2507
2000's1 (20.00)29.6817
2010's3 (60.00)24.3611
2020's0 (0.00)2.80

Authors

AuthorsStudies
Dosi, R1
Ambaliya, A1
Joshi, H1
Patell, R1
Askenazy, F1
Dor, E1
Benoit, M1
Dupuis, G1
Serret, S1
Myquel, M1
Seddiki, Y1
Eiden, C1
Capdevielle, D1
Deddouche, C1
Boulenger, JP1
Blayac, JP1
Peyrière, H1
Solomons, K1
Looi, JC1
Cubis, JC1
Saboisky, J1

Reviews

1 review available for clonazepam and Neuroleptic Malignant Syndrome

ArticleYear
Serotonin syndrome versus neuroleptic malignant syndrome: a challenging clinical quandary.
    BMJ case reports, 2014, Jun-23, Volume: 2014

    Topics: Antimanic Agents; Antipsychotic Agents; Benzodiazepines; Clonazepam; Diagnosis, Differential; GABA M

2014

Other Studies

4 other studies available for clonazepam and Neuroleptic Malignant Syndrome

ArticleYear
[Catatonia in a 14 year-old girl: treatment with clorazepam and carbamazepine, a 10-year follow-up].
    L'Encephale, 2010, Volume: 36, Issue:1

    Topics: Acute Disease; Adolescent; Adult; Anticonvulsants; Antipsychotic Agents; Carbamazepine; Cataplexy; C

2010
Neuroleptic malignant syndrome-like reaction precipitated by antipsychotics in a patient with gamma-butyrolactone withdrawal.
    Journal of addiction medicine, 2011, Volume: 5, Issue:4

    Topics: 4-Butyrolactone; Adult; Antipsychotic Agents; Clonazepam; Diagnosis, Differential; Drug Evaluation,

2011
Quetiapine and neuroleptic malignant syndrome.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2002, Volume: 47, Issue:8

    Topics: Adult; Antipsychotic Agents; Clonazepam; Dibenzothiazepines; Drug Therapy, Combination; Humans; Male

2002
Hyponatremia, convulsions and neuroleptic malignant syndrome in a male with schizoaffective disorder.
    The Australian and New Zealand journal of psychiatry, 1995, Volume: 29, Issue:4

    Topics: Adult; Antipsychotic Agents; Clonazepam; Diagnosis, Differential; Drug Therapy, Combination; GABA Mo

1995