The effects of psychotherapies: a study on patients' perception of results in an Italian public setting.

Enquiries centred on the perspective of users of psychiatric treatments and their families, has become an increasingly widespread method to improve the quality of treatments administered by health services. In this study, in particular, we examine the users' perception of the quality and variability of the effects of psychotherapies, the difficulties met, and the perceived help factors. The sample consists of 216 users of psychotherapy and 223 patients in psychiatric treatment with psychological support.

IgG2 deficiency in children with febrile convulsions: a familial study.

The IgG subclasses were investigated in children with febrile convulsions (FC) and in their first degree relatives in the search for a selective immunological deficiency associated with FC and its occurrence in the relatives of affected subjects. The results of the study show lower IgG2 concentrations in FC patients than in controls. But it was not possible to demonstrate familial transmission of the IgG2 subclass deficiency, since it was present only in children with FC and tended to normalize in adulthood.

Effects of carbamazepine and valproate on immunological assessment in young epileptic patients.

Serum immunoglobulin levels and peripheral blood lymphocyte subsets were determined in 25 epileptic children treated with anticonvulsant drugs [carbamazepine (CBZ) or sodium valproate (VPA)], 17 untreated patients and 18 healthy subjects. The treated and untreated patients did not differ significantly from the controls with respect to the mean IgA, IgG, IgM values or lymphocyte subsets. The patients on carbamazepine had lower serum concentrations of IgG (though not significantly lower) than the untreated patients and children on valproate.

Lymphocyte subsets in schizophrenic disorders. Relationship with clinical, neuromorphological and treatment variables.

Peripheral blood lymphocyte subsets and serum immunoglobulin levels were assessed in 42 patients and 37 healthy controls. 24 patients were free from neuroleptic medication and 15 had never been treated with neuroleptics. 31 patients had a diagnosis of schizophrenia (DSM-III criteria) and 11 a diagnosis of a disorder of the schizophrenic spectrum.

Hyperbaric oxygen induced experimental epilepsy: the age factor.

Two methods of inducing convulsions were used in male Swiss albino mice of different ages: exposure to hyperbaric oxygen and pentylenetetrazole treatment. Hyperbaric oxygen proved to be a valid model of experimental epilepsy with an age-dependent trend. The youngest mice presented a much longer convulsion latency time than the adult mice but the curve of distribution of latency time versus age showed progressively increasing sensitivity.

[Intra-arterial digital angiography of the liver and portal system].

Twenty-seven patients were evaluated by intra-arterial digital subtraction angiography: 20 for portal hypertension--6 also after a porto-systemic shunt--, 4 for evaluation of a hepatic mass and 3 for pancreatic or biliary tumours. Intra-arterial DSA has always shown vascular abnormalities. The advantage of intra-arterial DSA are reduction of the required amount of contrast medium and, consequent, reduction of the frequency of contrast medium reactions.

Impact of cancer, type, site, stage and treatment on the nutritional status of patients.

This study analyzed the nutritional status of cancer patients in relation to type and site of origin of the tumor, stage of disease, and previous chemical or radiation therapy. The analysis was performed on 321 patients (280 with cancer and 41 controls). The nutritional parameters included per cent of weight loss, anthropometric indices (arm circumference, triceps skinfold, arm muscle circumference), creatinine-height index, serum protein, albumin, total iron binding capacity and cholinesterase, C3 and C4 components of complement, total peripheral lymphocytes, and skin tests.

[Natural killer activity in patients with malignant melanoma].

Thirty-three malignant melanoma patients were tested for NK cytotoxicity of peripheral blood lymphocytes in a Cr-release assay. NK activity was significantly lower in patients as compared with controls. In eight patients no cytotoxicity whatsoever could be detected.

HLA antigens in malignant melanoma patients.

One hundred and forty melanoma patients, divided in 2 groups, i.e., patients with clinical evidence of melanoma and patients with no clinical evidence of melanoma, were typed for HLA-A, -B and -C antigens and compared with 340 to 905 (according to each HLA antigen examined) healthy adult blood donors.