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Introduction: Chronic kidney disease (CKD) is a highly prevalent condition and its prevalence is increasing worldwide, particularly in adults aged 70 years. Epidemiological studies showed that as many as 2054% of the older adults suffer from CKD in stages 3-5. Nevertheless the question whether this lower eGFR is a consequence of kidney disease or if it is the result of a physiological aging is still debated, even if it implies a reduced renal reserve and vulnerability to drugs overdose with increased risk of acute kidney injury (AKI)., Materials and Methods: PubMed search was conducted for available English literature, describing the actual knowledge about specific and frequent issues reported in the acute and chronic kidney disease in older adults. Prospective and retrospective studies, as well as meta-analyses and latest systematic reviews were included., Results: Most of the studies examined and reviewed were discarded for wrong population or intervention or deemed unfit. Only 103 met the inclusion criteria for the review. The studies included in the review were grouped into two areas: chronic and acute kidney disease in older adults and we have analysed the peculiar and frequently found issues in this population., Conclusions: The geriatric population is increasing worldwide. We should consider peculiar aspects of this population, such as sarcopenia, malnutrition, psychological and cognitive deficits and increased risk of AKI, in order to reach a good quality of life, with improved doctor / patient relationship, a greater adherence to therapy, a reduction in health care costs, and if possible, adequate "end of life", as far as it is approved by the patient and his family. The achievement of these objectives requires an organized work in multidisciplinary teams that evaluate overall the geriatric patient.

Since 1960, different classes of immunosuppressive drugs have been used in the post-transplant follow-up. Each is assessed for its effectiveness in preventing rejection but also on the basis of the many side effects induced by prolonged treatment. To reduce these side effects, continuous development of knowledge and medical technology to create cutting-edge therapies in the field is necessary. One of these is extracorporeal photochemotherapy (ECP), an immunomodulatory therapy approved by the United States Food and Drug Administration in 1988 for the treatment of advanced forms of cutaneous T-cell lymphoma. EC P is a useful therapeutic tool for the development of immunomodulation supported by CD8+ clone-specific cytotoxic lymphocytes. The T cells targeted by EC P are modified by photoactivation and seem to develop marked immunogenicity with no suppression of the immune response. Recent studies suggest the possible utility of EC P in the treatment of glomerulonephritis and in countering rejection after transplantation of organs including the kidney.

The natural history of urolithiasis includes the risk of recurrence and of the development of chronic kidney and/or bone disease, which is why a thorough clinical and metabolic evaluation of these patients is of the utmost importance at disease onset. This paper is aimed at identifying the type of urolithiasis, the related risk factors, and the corresponding treatment options. The diagnostic and therapeutic approach described here includes 1) accurate history taking to detect secondary nephrolithiasis and screen for the main risk factors for kidney and bone disease; 2) metabolic evaluation graded according to different complexity levels based on the severity of the disease and the presence of risk factors; 3) carrying out appropriate imaging procedures. The resulting information allows to plan treatment based either on general rules of lifestyle and diet, or on selected medical intervention, if necessary. This report, which is based on current guidelines, was produced by the Gruppo Italiano di Studio Multidisciplinare per la Calcolosi Renale. It is addressed to all professionals involved in the management of patients suffering from nephrolithiasis, first of all general practitioners, who often become involved immediately at the onset of the disease.