Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0026837 (muscle rigidity)
 1,077 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 74-year-old man with depressive symptoms was admitted to a psychiatric hospital due to insomnia, loss of appetite, exhaustion, and agitation. Medical treatment was initiated at a daily dose of 20 mg paroxetine and 1.2 mg alprazolam. On the 10th day of paroxetine and alprazolam treatment, the patient exhibited marked psychomotor retardation, disorientation, and severe muscle rigidity with tremors. The patient had a fever (38.2 degrees C), fluctuating blood pressure (between 165/90 and 130/70 mg mm Hg), and severe extrapyramidal symptoms. Laboratory tests showed an elevation of creatine phosphokinase (2218 IU/L), aspartate aminotransferase (134 IU/L), alanine aminotransferase (78 IU/L), and BUN (27.9 mg/ml) levels. The patient received bromocriptine and diazepam to treat his symptoms. 7 days later, the fever disappeared and the patient's serum CPK levels were normalized (175 IU/L). This patient presented with symptoms of neuroleptic malignant syndrome (NMS), thus demonstrating that NMS-like symptoms can occur after combined paroxetine and alprazolam treatment. The adverse drug reaction score obtained by the Naranjo algorithm was 6 in our case, indicating a probable relationship between the patient's NMS-like adverse symptoms and the combined treatment used in this case. The involvement of physiologic and environmental aspects specific to this patient was suspected. Several risk factors for NMS should be noted in elderly depressive patients whose symptoms often include dehydration, agitation, malnutrition, and exhaustion. Careful therapeutic intervention is necessary in cases involving elderly patients who suffer from depression.
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PMID:Possible neuroleptic malignant syndrome related to concomitant treatment with paroxetine and alprazolam. 1672 68

Neroleptic malignant syndrome (NMS) is a serious side effect of antipsychotic medications. The risk factors for NMS are the patient's physiologic conditions such as dehydration, malnutrition, stress, and additional administration of sedative drugs including haloperidol. We report a case of 62-year-old schizophrenic man with bowel obstruction due to rectal cancer. Colostomy under general anesthesia was scheduled, and he had not taken oral medication. After intravenous injection of haloperidol for sedation, muscle rigidity, high fever, and an elevated serum level of creatine phosphokinase were observed. He was diagnosed as NMS, and sodium dantrolene was administered. After the improvement of NMS, colostomy was done. Dehydration and malnutrition of the patient were severe at the time of operation, and the possibility of NMS developing due to stress was thought to be very high. We administered sodium dantrolene to prevent NMS after the operation, and the management for prevention of NMS is discussed.
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PMID:[Perioperative management of neuroleptic malignant syndrome in a schizophrenic patient scheduled to undergo operation for bowel obstruction]. 2148 9

Researchers have suggested that the link between personality traits and Attention-Deficit/Hyperactivity Disorder (ADHD) could be a crucial factor in understanding the disorder's diatheses. The aim of our study was to contribute to research on personality differences (based on fine motor precision - a novel approach) in children with and without ADHD symptoms. The Children Sustained Attention Task (CSAT) and Proprioceptive Diagnostics of Temperament and Character (DP-TC) were administered to children with an ADHD diagnosis and age-matched controls. Correlational and ANOVA analyses were performed to see the association between the results of both tests and the groups' performance. Correlational analysis suggests significant relationships between some personality dimensions (DP-TC) and correct detection in a sustained attention task (CSAT). Statistically significant differences were found between the groups on the personality dimensions (DP-TC), with the following characteristics for ADHD children: (a) temperamental tendency to pessimism; (b) high temperamental excitability; (c) high Emotionality, and (d) Behavioral Rigidity (meaning also less adaptation to changes in the environment, in temperament and character). Correct detection in the sustained attention test was significantly correlated with reaction time and the personality variables Style of Attention and Irritability. The results also showed high proprioceptive Emotionality and lack of emotional control in children with ADHD. This is an exploratory study, investigating for the first time the differences in personality (based on fine motor precision) and the relation of personality traits to scores in sustained attention for children with and without ADHD.
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PMID:Proprioceptive Indicators of Personality and Individual Differences in Behavior in Children With ADHD. 3053 54

The effect of malnutrition on intractable neurological diseases, including neurodegenerative diseases, is variable. Nutritional status is dependent on various factors such as disease characteristics; various symptoms including dysphagia, respiratory dysfunction, motor weakness, muscle rigidity, involuntary movement, and ataxia; and changes in energy metabolism caused by diseases and its stage. Nutritional therapy for patients with intractable neurological diseases requires the provision of tailor-made supports for individual patients based on sharing of knowledge and experience in multidisciplinary members. Evidence on nutritional management in the field of neurology is limited compared to that in the fields of surgery and internal medicine. This article thus aimed to describe the activities of the nutrition support team (NST) at our hospital that is specialized in intractable neurological diseases and the knowledge obtained through the activities.
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PMID:[Current status and future vision of nutrition support team at the neurological hospital]. 3223 50