Olanzapine-induced neuroleptic malignant syndrome after 10 years of treatment

Neuroleptic Malignant Syndrome Associated with Valproate in an Adolescent

Neuroleptic malignant syndrome (NMS) is a life-threatening idiosyncratic reaction that usually occurs after the administration of antipsychotic drugs. Antidepressants, benzodiazepines, and antiepileptic drugs are also suggested to be associated with NMS. It is believed to result from a dopaminergic blockade in the central nervous system. NMS is manifested by hyperthermia, muscle rigidity, autonomic dysfunction, altered mental status, leukocytosis, and elevated serum creatinine phosphokinase. Valproate is commonly used in the treatment of many psychiatric and neurologic disorders. Valproate can precipitate NMS, especially when used with antipsychotic drugs concurrently. A 17-year-old male patient, who presented with fever, muscular rigidity, confusion, sweating, and tachycardia was admitted to the emergency room. He had been taking only valproate for the last two months for bipolar disorder. His laboratory analyses revealed raised serum hepatic enzymes, creatinine phosphokinase, and myoglobin levels. Considering fever, rigidity, autonomic dysfunction, cognitive alteration, and high creatinine phosphokinase levels, the patient was diagnosed with NMS. In this paper, we aim to discuss the association between valproate and NMS.

The influence of atypical antipsychotic drugs on sexual function

Human sexuality is contingent upon many biological and psychological factors. Such factors include sexual drive (libido), physiological arousal (lubrication/erection), orgasm, and ejaculation, as well as maintaining normal menstrual cycle. The assessment of sexual dysfunction can be difficult due to the intimate nature of the problem and patients' unwillingness to discuss it. Also, the problem of dysfunction is often overlooked by doctors. Atypical antipsychotic treatment is a key component of mental disorders' treatment algorithms recommended by the National Institute of Health and Clinical Excellence, the American Psychiatric Association, and the British Society for Psychopharmacology. The relationship between atypical antipsychotic drugs and sexual dysfunction is mediated in part by antipsychotic blockade of pituitary dopamine D2 receptors increasing prolactin secretion, although direct correlations have not been established between raised prolactin levels and clinical symptoms. Variety of mechanisms are likely to contribute to antipsychotic-related sexual dysfunction, including hyperprolactinemia, sedation, and antagonism of a number of neurotransmitter receptors (α-adrenergic, dopaminergic, histaminic, and muscarinic). Maintaining normal sexual function in people treated for mental disorders can affect their quality of life, mood, self-esteem, attitude toward taking medication, and compliance during therapy.

Depressive disorders co-existing with Addison-Biermer anemia - case report

BACKGROUND

Anemia is a disease that can co-exist with depression, other mental disorders, or somatic diseases. Anemia can imitate symptoms of depression, while depression symptoms can mask concurring symptoms of anemia.

CASE PRESENTATION

I am presenting a case of a 48-year-old woman with Addison-Biermer anemia, with co-existing mood disorders. The clinical analysis of the presented patient's history indicates diagnostic problems and a need for a detailed analysis of drug-related complications that occurred during previous treatment, eg, in the form of neuroleptic malignant syndrome.

CONCLUSION

The presented case report contains valuable guidelines that can be of assistance in diagnostics and treatment of patients treated for mental disorders, who are also diagnosed with somatic diseases.

Saliva secretion disorder in a schizophrenic patient - a problem in dental and psychiatric treatment: a case report

OBJECTIVE

Saliva secretion disorder may appear in patients at any age and represents a serious problem in interdisciplinary treatment. It is manifested by hyposecretion or hypersecretion of saliva. One of the major groups of patients who have been diagnosed with saliva secretion disorder includes those treated with neuroleptics. Among patients taking neuroleptics, schizophrenic patients represent the least cooperative group in terms of doctor-patient relationship. Schizophrenia is a mental disorder exacerbated by uncontrolled neuroleptic dose reduction or regardless of applied pharmacotherapy.

METHOD

This paper presents a clinical case of a 30-year-old schizophrenic patient with saliva secretion problems.

RESULTS

In schizophrenia, thought disorders (TD) and social functioning impairment have a negative impact on patients' somatic health care. Saliva hyposecretion and its health consequences, such as parodontitis and caries, are the reasons why the patients decide to have a dental appointment.

CONCLUSION

This paper contains important information for dentists, psychiatrists, and psychologists, as it raises an issue of a proper interdisciplinary care approach provided to schizophrenic patients. It emphasises the importance of psychoeducation and draws attention to social functioning of mentally ill patients.