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A 71-year-old-woman was admitted to the S. Eugenio Hospital for a history of progressively impaired standing and gait. Anamnesis revealed systemic hypertension, gastric polyposis and juvenile pulmonary tuberculosis. Neurological examination showed a severe truncal and gait ataxia, without any sensory-motor impairment. Motor and somato-sensory evoked potentials were normal. Brain Magnetic Resonance Imaging (MRI) showed minimal signs of chronic ischemia only at a supratentorial level. Cerebral Single Photon Emission Computed Tomography, spinal MRI, total body computed tomography, Esophagogastroduodenoscopy, and finally total body Positron Emission Tomography resulted negative for neoplasms. Oncological serum markers were negative. Serum antibody against Purkinje's cells (Anti-Yo) was detected and titer was 1:80, while normally it should be undetectable. Other autoantibodies (Anti-Hu, Anti-Ri) were undetectable. Two sessions of plasma exchange (PE) were thus performed, leading to a rapid, marked and durable improvement of standing and gait and to a reduction of the autoantibody, which became undetectable. No serious adverse effect was noted. Although no definite therapy for autoimmune cerebellar ataxia has been established, PE should be considered as one of the main therapeutic choices.

A case of amanita phalloides which presented a typical picture of phalloides intossication has been treated at our Centre. The patient was submitted to four treatments of plasmaexchange (Plasmafiltration), exchanging from 70 to 80% of the plasmatic volume and using substitutive liquids 4% albumine and frozen plasma, using as filter Plasmaflo Asahi OP-O5 (1) and Plasmapheresis equipment SIFRA mod. 914. Already after the first treatment there was an improvement of the general condition with a stabilization of the renal and hepatic parameters at the end of the cycle.

Haemodynamics modifications in 49 patients divided in two groups consisting of 21 young people (average age 43 +/- 12 yrs.) and 28 elderly people (average age 72 +/- 7 yrs.) who have undergone at least three treatments with haemofiltration for congestive cardiac decompensation and chronic renal failure have been evaluated. Systolic and diastolic blood pressure and heart rate have been monitored for each patient in a length of time of iT, T30 min., T60 min., fT. The results show a statistically significant reduction of the systolic pressure during the time interval iT-T30 min. in subjects over 65, contrary to the control group. Such preliminary results can be justified by the haemodynamic modifications correlated to the elderly process. In any case the hypothesis cited by the authors need further testing even if confirming the indication of the dialytic treatment on patients over 65 through haemofiltration techniques.

We followed for a period of six months, 54 patients of over 60 years old, submitted to hemodialitic treatment. We gave human recombinant erythropoietin, average dosage 50 UI/Kg subcutaneously on alternative days, folic acid and iron supplements together with a proteic supply of 1.2 g/Kg/die (35 Kcal/Kg). The medullary response has been monitored with hematochemical tests; blood pressure and nutritional conditions have been evaluated. Furthermore, the patients were given a questionnaire to evaluate their quality of life. At the end of the follow up, 50 patients responded positively to therapy. These patients showed an increase of RBC (from 2,789,780 +/- 259,310 to 3,313,110 +/- 472,780 p < 0.001) of HCT (from 21.86% +/- 2.16% to 27.18 +/- 2.74% p < 0.0001) and of Hb (from 7.72 +/- 1.12 g/dl to 9.28 +/- 0.98 g/dl p < 0.006). Total protein and albumin increased too. Furthermore they showed a progressive increase of "performance status". Our results confirm efficacy of erythropoietin in the treatment of anemia in elderly hemodialized patients.

Thirty-four patients affected by mixed cryoglobulinaemia have been submitted to treatment by apheresis (plasma exchange or double cascade filtration). The authors have monitored clinical, laboratory and, above all, haemorheological changes following therapy. The final results have shown mainly a reduction of plasma viscosity and consequently an improvement of the haemorheology of the affected organs. In conclusion, apheresis may be considered a successful therapy in patients with severe renal or neurological diseases due to mixed cryoglobulinaemia.

Ascites often appears as a complication of several illnesses. The therapy is essentially based on the use of low-sodium diet, plasma or albumin infusion, diuretics and low-dosed ACE-inhibitors. To use the simple paracentesis or special techniques as Rhodiascit or Lee Veen Shunt means not to resolve definitively the problem and sometimes to cause undesirable complications. The authors present a new therapeutic tactics that joins the use of technique of double filtration of ascitic fluid and reinfusion of concentrated proteins (DFAF) with the injection in the peritoneal cavity of beta-interferon and the venous infusion of ATIII. Twenty patients affected by hepatic cirrhosis with the presence of ascitic fluid not treatable with the usual therapy have been subjected to this treatment. All the patients showed an immediate improvement of the clinical situation. After one year of observation, we describe our results. Twelve patients needed a further treatment with the DFAF technique, two patients died for the original pathology and six patients just needed an adjustment of pharmacologic therapy.

The approach to the hypertensive patient is still a subject of debate. The use of new measurement methods permits us to obtain more exact blood pressure values which represent an index of cardiovascular condition. We also demonstrated that non-invasive monitoring and self-measurement at home consent better management of hypertension.