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Query: UMLS:C0085631 (agitation)
 12,064 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Behavioral side effects associated with clonazepam may include agitation, aggression, hyperactivity, irritability, property destruction, and temper tantrums. These side effects may be inadvertently confused with other behavioral or psychiatric conditions, especially if exacerbation of existing challenging behavior occurs. This report describes an individual with mental retardation who experienced behavioral exacerbation associated with clonazepam prescribed at 2 mg/day (0.02 mg/kg/day) to treat aggression, self-injurious behavior, property destruction, and screaming, which was measured with a 15-minute partial interval recording measurement method. When clonazepam was reduced and discontinued, these behaviors significantly decreased from 3.1% of intervals (95% confidence band = 1.6% to 4.6%) to 0.1% of intervals (95% confidence band = 0% to 0.1%). Indicators suggesting review by appropriate medical personnel for possible clonazepam behavioral side effects are provided.
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PMID:Brief report: clonazepam behavioral side effects with an individual with mental retardation. 1290 37

Gamma-Hydroxybutyrate (GHB)-related compounds are most commonly described as depressants, with emphasis on somnolence, obtundation, stupor, and coma (SOSC). We sought to demonstrate the full spectrum of clinical presentations of GHB intoxication, including agitation and other nonsedative effects. Our observational study identified 66 patients with GHB toxicity, 40 of whom manifested agitation; 25 had agitation before or after SOSC, 10 had agitation alternating abruptly with SOSC, and 5 had agitation only. Fourteen presentations also included "bizarre" or self-injurious behaviors. Of 40 presentations with agitation, 19 had stimulant co-intoxicants confirmed by screen (14) or history (5). The remaining 21 patients with agitation were negative for stimulants by screen (12) or history (9). Gas chromatography/mass spectrometry detected GHB in 25 cases; 12 manifested agitation, 4 of which also screened negative for stimulants. Clinicians should broaden their definitions of GHB toxicity to include nonsedative effects such as agitation, combativeness, and bizarre or self-injurious behavior.
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PMID:Agitation is common in gamma-hydroxybutyrate toxicity. 1649 Jun 68

A neuropsychiatric syndrome, Autism spectrum disorder (ASD) is qualified via impairments in qualitative communication, social interaction, and stereotyped or restricted, repetitive patterns of behavior, interests, or activities. While all ASDs are considered to have qualitative deficits in social relatedness to others, many people with ASDs have other symptoms, including irritability (which includes aggression, self-injurious behavior, and severe tantrums). In order to decrease these behaviors, it is often helpful to make use of behavioral therapy. In addition, due to the intensity and severity of irritability, adjunctive medications are sometimes needed. Although many of the adjunctive medications have been tested and demonstrated to be useful in treating ASD, no clear standardized treatment has emerged. While the adjunctive medications have shown efficacy, the associated side effects have proven to be a barrier to their accepted use. A traditional Japanese medicine, Yokukansan (YKS), is composed of seven kinds of dried herbs and is widely clinically prescribed for treating psychiatric disorders by acting mainly on the glutamatergic and serotonergic nervous systems. YKS may be safe and useful in treating dementia patients' behavioral and psychological symptoms according to indications from recent studies. We introduce in this review, the ameliorative effects of YKS on Asperger's disorder in open-label studies and on ASDs including pervasive developmental disorder not otherwise specified (PDD-NOS). This review will suggest that YKS is well tolerated and effective for the treatment for subjects with ASD who have severe hyperactivity/noncompliance and irritability/agitation. Additionally, the serotonergic, glutamatergic, anti-inflammatory and neurogenesis effects are explored which are thought to be involved in the mechanisms underlying the efficacy of YKS.
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PMID:Effects of Yokukansan, a Japanese Kampo Medicine for Symptoms Associated Autism Spectrum Disorder. 2707 91

PAK3-related intellectual disability is caused by mutations in the gene encoding the p21-activated kinase (PAK) protein. It is characterized by mild to moderate cognitive impairment, micro/normocephaly, and a neurobehavioral phenotype characterized by short attention span, anxiety, restlessness, aggression, and self-abusive behaviors. The authors report a patient with a novel PAK3 mutation, who presented with intellectual disability, severe automutilation, and epilepsy. His magnetic resonance imaging changes were most likely secondary to lacerations from parenchymal contusions. His behavior was difficult to manage with behavior interventions or multiple medications. After finding low levels of dopamine and borderline low serotonin metabolites in the spinal fluid, treatment with low dose L-dopa/carbidopa and 5-hydroxytryptophan significantly improved his self-injurious behavior. This is the first case of PAK3-related intellectual disability presenting with severe self-injury with improvement following treatment. The patient's response to neurotransmitter replacement therapy raises the question if this treatment intervention might help other individuals suffering genetic syndromes and self-injurious behaviors.
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PMID:Improvement of Self-Injury With Dopamine and Serotonin Replacement Therapy in a Patient With a Hemizygous PAK3 Mutation: A New Therapeutic Strategy for Neuropsychiatric Features of an Intellectual Disability Syndrome. 2924 92

Self-induced masticatory trauma is an unfortunate complication of a variety of neurologic disorders, including epileptic seizures, cerebral palsy, mental retardation, psychiatric disease, and brain trauma, in addition to other described etiologies. While single or occasional occurrences of tongue biting are relatively benign, recurrent self-injury can pose major issues and predispose a patient to chronic, severe complications. To prevent the complications associated with ongoing trauma to the tongue, steps must be taken to protect individuals from chronic self-injurious behavior. Often, these interventions cause significant morbidity to the patient, such as elective removal of the dentition or complications in gaining access to the oral cavity/airway associated with maxillomandibular fixation. In the neurologically impaired patient, immobilization of the jaws is frequently associated with higher rates of agitation, aspiration, or development of complicating infections of the gingival tissues. We report a case of self-induced masticatory trauma managed with the fabrication of a custom-fabricated oral appliance. This treatment modality successfully prevents the recurrence or incidence of self-induced masticatory trauma to the tongue. The benefits of this modality are that it allows access to the oral cavity, prevents immobilization of the jaws, has minimal to no morbidity, and is completely reversible.
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PMID:A Novel Approach for the Management and Prevention of Self-Induced Masticatory Lingual Trauma in the Neurologically Injured Patient. 3008 56


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