Clozapine use in geriatric patients- Challenges

Clozapine is the first second generation antipsychotic with different receptor profile of action. Clozapine is the most efficacious drug for the treatment of psychotic disorder and is the drug of choice in treatment resistant schizophrenia. Clozapine is used in elderly patients infrequently owing to its adverse effects profile and tolerability. There is paucity of literature with respect to clozapine use in late life. In this narrative review, we discuss clozapine use in elderly and challenges associated with its use.

Dementia and Comorbidities: An Overview of Diagnosis and Management

The term “dementia” describes various neurodegenerative disorders that effect cognition, including Alzheimer disease, vascular dementia, and others. This article reviews the diagnosis and management of common types of dementia and comorbidities. Dementias are differentiated clinically by history, symptom presentation, and exclusion of other causes through laboratory and imaging studies. Cholinesterase inhibitors are useful but may not be effective for all types of dementia and provide only modest benefits. Certain medical comorbidities may increase the risk of dementia, although genetics are also important in its etiology. Psychiatric comorbidities in dementia include delirium, which is treated primarily by addressing underlying medical disorders, but antipsychotics can be useful for symptom management and patient comfort. Nonpharmacologic interventions are first-line treatments for other psychiatric comorbidities, although drug therapy may be useful in some cases. The management of patients with dementia presents many challenges and will continue to do so unless agents with pronounced disease-modifying capabilities are developed.