Simultaneous bilateral femoral neck fracture and end-stage renal disease in a 76-year-old woman: a case report.

Hip fracture is a common occurrence in the elderly. Due to the growing demand for the specific care of these patients, we established the Orthogeriatric Unit (OGU) at San Gerardo University Hospital (Italy) in 2007. However, simultaneous bilateral femoral neck fractures among the geriatric population (those aged ≥65 years) are rarely reported in the literature. Reporting the rare case of a frail 76-year-old woman admitted with bilateral hip fracture and end-stage renal disease, we explain the important role played by the OGU and its flexible multidisciplinary approach for providing comprehensive care to patients with multimorbidity and clinical complexity. The team of geriatricians, orthopedic surgeons, anesthesiologists, and, in this case, a nephrologist, helped in the careful planning and timing of the single-step surgical repair, decided the appropriate type of anesthesia, and optimized outcomes. After a prompt evaluation of the patient, the OGU approach can achieve clinical stabilization prior to intervention. Along with a strict follow-up in the postoperative phase, this could result in a significant reduction of complications and mortality rates and an early start to a tailored rehabilitation process. We strongly suggest employing facilities with multidisciplinary teams for cases involving complex patients at short-term high risk for poor clinical outcomes. Indeed, the usual single-specialist model of care is gradually being abandoned worldwide.

Aging, cancer, and cancer vaccines.

World population has experienced continuous growth since 1400 A.D. Current projections show a continued increase - but a steady decline in the population growth rate - with the number expected to reach between 8 and 10.5 billion people within 40 years. The elderly population is rapidly rising: in 1950 there were 205 million people aged 60 or older, while in 2000 there were 606 million. By 2050, the global population aged 60 or over is projected to expand by more than three times, reaching nearly 2 billion people 1. Most cancers are age-related diseases: in the US, 50% of all malignancies occur in people aged 65-95. 60% of all cancers are expected to be diagnosed in elderly patients by 2020 2. Further, cancer-related mortality increases with age: 70% of all malignancy-related deaths are registered in people aged 65 years or older 3. Here we introduce the microscopic aspects of aging, the pro-inflammatory phenotype of the elderly, and the changes related to immunosenescence. Then we deal with cancer disease and its development, the difficulty of treatment administration in the geriatric population, and the importance of a comprehensive geriatric assessment. Finally, we aim to analyze the complex interactions of aging with cancer and cancer vaccinology, and the importance of this last approach as a complementary therapy to different levels of prevention and treatment. Cancer vaccines, in fact, should at present be recommended in association to a stronger cancer prevention and conventional therapies (surgery, chemotherapy, radiation therapy), both for curative and palliative intent, in order to reduce morbidity and mortality associated to cancer progression.

Research on psychoimmunology.

Several lines of evidence suggest a role for the immune system in the multifactorial pathogenesis of schizophrenia and other psychiatric and neurodegenerative disease. Later, the role of immune mediators like cytokines became a source of main interest related to the process on inflammation in the CSM. In this article we report the results of our research on cytokines in a different groups of psychiatric patients following their clinical symptomatology and the course of diseases. In particular, we observed a prevalent type 1 cytokine profile in acute multiple sclerosis patients, while IL-10 production predominated in stable multiple sclerosis individuals. The modifications of cytokine profiles observed in schizophrenic patients suggests that clinical improvement is associated with a reduction in the inflammatory-like situation present in those not currently under treatment. Our data on Alzheimer's disease (AD) support the role of the inflammatory process in the pathogenesis of AD and reinforce the hypothesis that the neurodegenerative processes in the AD patients are associated with an abnormal antigen-specific immune response. The activation of immune system mechanisms observed in obsessive compulsive disorders could be due to the combination of endogenous (hormonal alterations associated to the modifications in the hypothalamic-pituitary-adrenal axis) and exogenous (viral or bacterial infections) factors.