The use of complementary therapies by breast cancer patients attending conventional treatment.

The aim of this study was to measure the proportion and characteristics of complementary therapy (CT) users among female breast cancer patients receiving conventional treatment. 473 women who had received surgical intervention for breast cancer in the year of diagnosis were sent a questionnaire for completion, and 242 responded. CT had been used by 16.5% after cancer diagnosis, only 8.7% before. The most commonly used CTs were homeopathy, manual healing method, herbalism and acupuncture. The main reason for using CTs was physical distress. Only a minority was searching for psychological support. 24 users were satisfied with these treatments, and two-thirds would suggest them. Users were significantly younger, more educated, and previous users of CTs than non-users. Adjusting each variable for the effect of the others, only previous use had an independent effect on increasing the probability of being users after cancer diagnosis.

Does the information level of cancer patients correlate with quality of life? A prospective study.

AIMS AND BACKGROUND: The aim of the study was to evaluate the impact of information level on quality of life in cancer patients previously studied for their information level. PATIENTS AND METHODS: The information level was determined by means of a questionnaire that explored the degree of information on diagnosis and status of disease, the patient's interpretation of his/her disease status, and his/her satisfaction with the information received. Quality of life was evaluated, some months after evaluation of the information level, by means of the Functional Living Index for Cancer (FLIC) and the State-Trait Anxiety Inventory (STAI 1-2). RESULTS: A total of 175 patients were studied. Information was adequate in 53.7% of patients. An adequate level of information was present more frequently among patients aged < or = 65 years and in those patients followed at a cancer institute. There was no difference in the quality of life of adequately versus inadequately informed patients. Satisfaction with the information received influenced quality of life in both age groups. Objective clinical variables (active disease present and ongoing treatment) negatively affected quality of life in patients <65 years, whereas the subjective perception of the presence of disease was associated with a worse quality of life in older patients. CONCLUSIONS: In the study, although the level of information did not affect the quality of life, satisfaction with the information was associated with a better quality of life. The finding stresses the importance of a sensible disclosure of diagnosis and prognosis.

3-Acetyl-5-acylpyridin-2(1H)-ones and 3-acetyl-7,8-dihydro-2,5(1H,6H)-quinolinediones: synthesis, cardiotonic activity and computational studies.

A series of milrinone analogues, namely 6-substituted 3-acetyl-5-acylpyridin-2(1H)-ones 4a-c, e, f and 7-substituted or unsubstituted 3-acetyl-7,8-dihydro-2,5(1H,6H)-quinolinediones 4g-j, in which the cyano group was replaced by the acetyl function, was prepared. In a preliminary pharmacological investigation on spontaneously beating atria from reserpine-treated guinea-pigs, all new compounds did not induce any inotropic effect equivalent or higher than that of the milrinone chosen as the reference compound. In order to rationalise how the structure modifications influence the activity and the selectivity of the title compounds, a computational study has been performed. The important role of the substituents in positions-3 and -6 on the pyridone nucleus has been highlighted.

[Psychological assistance in organ transplantation]. / L'assistenza psicologica nei trapianti d'organo.

The aim of this report is introducing with a series of psychological, psychiatric and psychosocial problems, that can arise, at every point, in the procedure of organ transplantations. Different areas of intervention are considered: the assistance to the patients and their families during the pre- and post-operative periods; the evaluation of transplant recipients' quality of life; ethical and psychological problems of living kidney donation; psychosocial support to donors' families; the training of the intensive therapy units to entertain relationships with donors' relatives; the delicate psychological aspects of transplantation during childhood. The sense of awareness about these matters is growing in Italy too, and many initiatives of psychological and psychiatric help are being developed in collaboration with several transplantation centres.

Longitudinal prospective study on quality of life and psychological distress before and one year after liver transplantation.

BACKGROUND: The impact of liver disease and medical complications on quality of life (QOL) and psychological distress before and after liver transplantation (LT) is a matter of growing interest. METHODS: In a longitudinal prospective study, perceived QOL (LEIPAD Quality of Life test) and psychological distress (Brief Symptom Inventory, BSI) were assessed in 25 cirrhotic patients when they were listed for LT and 1, 3, 6 and 12 months after LT. Patients were also evaluated for medical complications and blood levels of immunosuppressive agents. RESULTS: Overall QOL and psychological distress improved significantly and rapidly in most domains from the first month and up to a year after LT. Medical complications and immunosuppressive agents did not correlate with any changes in QOL and psychological distress after LT. When patients were divided according to liver disease etiology: 1. HCV patients listed for LT had worse QOL levels than the group of patients as a whole or the alcoholic liver disease (ALD) patients; 2. HCV patients reported a significant improvement in QOL only 6 and 12 months after LT, and still suffered more psychological distress 12 months after surgery; 3. in ALD patients, overall QOL and psychological distress improved significantly at all follow-up points after LT; 4. HCV patients reported a worse QOL and greater psychological distress 1 and 3 months after LT than the group as a whole or the ALD patients (p < 0.05). CONCLUSIONS: Liver transplantation improves QOL and psychological distress in most recipients, but not in the early stages after LT in patients transplanted for HCV cirrhosis.

Localization-dependent photoluminescence spectrum of biexcitons in semiconductor quantum wires.

We study exciton and biexciton spectra in disordered semiconductor quantum wires by means of nanophotoluminescence spectroscopy. We demonstrate a close link between the exciton localization length along the wire and the occurrence of a biexciton spectral line. The biexciton signature appears only if the corresponding exciton state extends over more than a few tens of nanometers. We also measure a nonmonotonous variation of the biexciton binding energy with decreasing exciton localization length. This behavior is quantitatively well reproduced by the solution of the single-band Schrödinger equation of the four-particle problem in a one-dimensional confining potential.

The impact of liver disease and medical complications on quality of life and psychological distress before and after liver transplantation.

BACKGROUND/AIM: The impact of liver disease and medical complications on quality of life (QOL) and psychological distress before and after orthotopic liver transplantation (OLT) is a matter of growing interest. METHODS: Perceived QOL (LEIPAD Quality of Life test) and psychological distress (Brief Symptom Inventory, BSI) were assessed in 40 cirrhotic patients listed for OLT (Group A) and in 101 liver transplant recipients (Groups B to G=0-6, 7-12, 13-24, 25-36, 37-48, 49-60 months post-OLT). Patients were also evaluated for medical complications, blood levels of immunosuppressive agents and recurrence of liver disease. RESULTS: QOL and psychological distress were significantly better in most of the post-OLT groups than in cirrhotic patients. Among post-OLT patients, a significantly worse QOL was perceived at 13-24 months (Life Satisfaction: Group D vs G, p=0.024; Cognitive Functioning: Group D vs F, p=0.024), while significantly greater psychological distress was detected at 7-12 months (Anxiety and Interpersonal Sensitivity: Group C vs Group B, p=0.032 and p=0.023, respectively). Medical complications and immunosuppressive therapy did not influence QOL or psychological distress after OLT. Within 6 months after OLT, patients with HCV recurrence showed significantly greater Depression (p=0.023), Anxiety (p=0.038), Phobic Anxiety (p=0.001), and Paranoid Ideation (p=0.033) than anti-HCV negative patients. CONCLUSIONS: Liver transplantation improves psychological distress and most, but not all, QOL domains. Recurrent HCV infection is associated with greater psychological distress.