The importance of negative predictive value (NPV) of vulnerable elderly survey (VES 13) as a pre-screening test in older patients with cancer.

The importance of prognostic value of the comprehensive geriatric assessment (CGA) is well known in geriatric oncology, but there is no consensus on the use of alternative abbreviated screening methods for the evaluation of older patient disabilities. The participants in this study underwent vulnerable elderly survey 13 (VES 13) at first entry in Oncology Department and were later assessed by a geriatrician according to CGA. A score >3 for VES 13 identified patients as vulnerable. Aim of this study was to evaluate the specificity, sensibility, positive predictive value (PPV), and negative predictive value (NPV) of VES 13 versus cumulative illness rating scale (CIRS), activities of daily living (ADL), instrumental activities of daily living (IADL), and short portable mental status questionnaire (SPMSQ). Hundred and seventeen patients (mean age 78.8 years) entered the study. The NPV of VES was 74.6% for CIRS, 90.1% for IADL, 93.0% for ADL, and 100% for SPMSQ. As for PPV, the VES 13 showed no accuracy. We can conclude that VES 13 demonstrated sufficient accuracy as a screening test in identifying elderly "fit" patients in order to spare the more time-consuming CGA.

Sustained response following sorafenib therapy in an older adult patient with advanced renal cancer on hemodialysis: a case report.

The prognosis for patients with renal cell carcinoma is very poor, with a five-year survival rate of less than 10%. Sorafenib is an orally administered multikinase inhibitor that blocks intracellular kinases in the Raf/MEK/ERK pathway involved in tumor proliferation, and also kinases responsible for angiogenesis, including VEGFr-2, VEGFr-3, Flt-3, PDGFr-ß and c-KIT. As a consequence of its limited renal clearance, sorafenib appears to be suitable for patients with advanced kidney cancer and terminal renal failure. The case of a 72-year-old male patient on hemodialysis and receiving sorafenib treatment for mRCC is reported.

-Prolonged fever syndrome and infection of abdominal aortic aneurysm due to Salmonella enteritidis. / Síndrome febril prolongado e infección de aneurisma de aorta abdominal por Salmonella enteritidis.

Endovascular infection of atherosclerotic aorta is a rare event in the setting of aged patients with gram negative bacteremia of the salmonella group. Until the beginning of the 60s this meant an ominous diagnosis with an almost unavoidable fatal prognosis. Presently, this trend has been reverted, mostly due to an earlier diagnosis, the development of more sophisticated imaging techniques, the correct use of broad spectrum bactericidal antibiotics and prompt surgical management. Paradoxically, the incidence of arterial infections has increased in recent years, specially in old people with atherosclerotic abdominal aortic aneurysms, in whom infective endocarditis could not be demonstrated. We describe the case of a 65 year old man, with a history of longstanding non-insulin-dependent diabetes, presenting with protracted fever, weight loss and thigh pain. Blood cultures and serologic studies as well as several echocardiograms yielded negative results. An abdominal CT scan showed an infrarenal aortic aneurysm raising the clinical suspicion of arterial infection of abdominal aorta. The patient underwent surgery because of highly presumptive diagnosis of complicated aortic aneurysm. The resection was followed by an in situ graft. There was no evidence of disruption or gross collection. Samples of the aortic wall and perianeurysmatic fluid grew Salmonella enteritides. We describe the main etiopathogenic and clinic features of the entity highlighting the high sensitivity and specificity of the CT scan in the identification and characterization of infected aortic aneurysm. Certain features may firmly suggest this diagnosis without using preoperative aortography.

Síndrome febril prolongado e infección de aneurisma de aorta abdominal por Salmonella enteritidis. / -Prolonged fever syndrome and infection of abdominal aortic aneurysm due to Salmonella enteritidis]

Endovascular infection of atherosclerotic aorta is a rare event in the setting of aged patients with gram negative bacteremia of the salmonella group. Until the beginning of the 60s this meant an ominous diagnosis with an almost unavoidable fatal prognosis. Presently, this trend has been reverted, mostly due to an earlier diagnosis, the development of more sophisticated imaging techniques, the correct use of broad spectrum bactericidal antibiotics and prompt surgical management. Paradoxically, the incidence of arterial infections has increased in recent years, specially in old people with atherosclerotic abdominal aortic aneurysms, in whom infective endocarditis could not be demonstrated. We describe the case of a 65 year old man, with a history of longstanding non-insulin-dependent diabetes, presenting with protracted fever, weight loss and thigh pain. Blood cultures and serologic studies as well as several echocardiograms yielded negative results. An abdominal CT scan showed an infrarenal aortic aneurysm raising the clinical suspicion of arterial infection of abdominal aorta. The patient underwent surgery because of highly presumptive diagnosis of complicated aortic aneurysm. The resection was followed by an in situ graft. There was no evidence of disruption or gross collection. Samples of the aortic wall and perianeurysmatic fluid grew Salmonella enteritides. We describe the main etiopathogenic and clinic features of the entity highlighting the high sensitivity and specificity of the CT scan in the identification and characterization of infected aortic aneurysm. Certain features may firmly suggest this diagnosis without using preoperative aortography.