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Background Evidence for a relationship between hospitalization and incident cognitive decline exists mainly in the literature focusing on critical care hospitalization. Recent studies, however, have also found an association between noncritical care hospitalization and the development of cognitive decline. Objective This article will review the literature pertaining to hospitalization and cognitive decline, including hospitalizations for both critical and noncritical care, and in medical and surgical patients. The article will also explore the various factors that have been implicated in the development of cognitive decline and dementia. Methods Review of the literature was completed using PubMed and Medline search programs. Results Several articles supporting evidence for the association between hospitalization and cognitive decline are available. Evidence for potential mediating factors also does exist. Conclusions There is evidence to support an association between hospitalization and development of cognitive decline. Factors that could mediate this association include, but may not be limited to, delirium, medications, stress, and depression. There is a need for further research in this area in order to better understand the underlying pathophysiology involved in the development of cognitive decline and dementia and to determine if preventive measures might be beneficial in decreasing risk for cognitive decline for patients who are hospitalized.

Multiple myeloma is a disease in which angiogenesis is postulated to be a target for therapy. Based on this hypothesis, we conducted a phase II trial of ZD6474 (Zactima; a VEGFR inhibitor) 100 mg p.o. daily in patients with relapsed multiple myeloma. The primary efficacy endpoint was objective response as assessed by reduction in M protein. There were 18 patients with a mean age of 64 years. One patient was ineligible and one was not evaluable. Overall, ZD6474 was well tolerated and pharmacokinetic testing demonstrated that adequate drug levels were achieved. The most common drug-related adverse events were nausea, vomiting, fatigue, rash, pruritus, headache, diarrhea, dizziness, and sensory neuropathy, all of which were Grade I-II in severity. There were no drug-related serious adverse events. Laboratory adverse events were infrequent: one patient had Grade III anemia, and there were no Grade III changes in biochemistry. No significant QTc interval changes were seen. There were no responses in M protein levels. In conclusion, ZD6474 was well tolerated at a dose of 100 mg per day and achieved plasma levels predicted to inhibit VEGF signaling. However, this was not reflected in clinical benefit since none of the patients had a reduction in M protein.

The peri- and postmenopausal periods represent a window of vulnerability for emergence of anxiety symptoms and disorders in the life cycle of adult women. Compared to depression, anxiety symptoms and disorders remain largely unexplored during this phase of a woman's life, despite the significant impact on quality of life if not diagnosed and treated. Here, we review the literature to present our current understanding of the epidemiology, causal factors, diagnosis, and treatment of anxiety in the aging woman.