Social network intervention in patients with schizophrenia and marked social withdrawal: a randomized controlled study.

Objective: To evaluate the efficacy and feasibility of actions intended to implement or improve patients' social network within the Italian National Health Service community mental health services.

Methods: We conducted a randomized clinical trial through a network of 47 community mental health services on patients with a diagnosis in the schizophrenia spectrum (F20 in the International Classification of Diseases, 10th Revision), who were young (aged younger than 45 years), and with a poor social network (less than 5 relationships). In addition to routine treatments, for the experimental group, the staff identified possible areas of interest for individual patients and proposed social activities taking place outside the services' resources and with members of the community.

Management of the patient with cystic fibrosis in oral and maxillofacial surgery.

Cystic fibrosis (CF) is now an adult disease. Approximately 30,000 children and adults are affected by this disease. CF, an autosomal recessive disease, is considered to be the most lethal inherited trait among Caucasians.

Routine use of external cephalic version in three hospitals.

Background: External cephalic version has been advocated as a safe alternative to vaginal breech delivery or cesarean birth. The purpose of this study was to determine the efficacy of routine use of external cephalic version at 36 weeks or more of gestation in three different levels of hospitals.

Methods: External cephalic version was performed on 923 women with a single breech fetus at three hospitals in Italy.

Clinical outcome and its predictors in 1560 patients with critical leg ischaemia. Chronic Critical Leg Ischaemia Group.

Objective: to assess the predictivity of clinical variables in patients with chronic critical leg ischaemia (CLI). Design observational prospective cohort study.

Methods: the i.

Laminin receptor in lymph node negative breast carcinoma.

Background: Expression of 67 kD laminin binding protein, 67LR, is reported to be associated with invasive and metastatic phenotypes in several types of human malignancies. In mammary carcinomas, however, the biologic role of 67LR has been less clear. The authors explored the potential biologic significance of expression of 67LR in 148 patients with axillary lymph node negative breast carcinoma.

Epidemiology of psychiatric care of patients with severe mental disorders in Italy. Rationale and design of a prospective study, and characteristics of the cohort. Italian Collaborative Study Group.

The rationale and design of a large, multicentre, prospective follow-up study on the outcome of severe mental disorders is presented. The study is currently under way in Italy, where psychiatric care has been uniquely characterised since 1978 by the statutory prohibition of admitting patients to psychiatric hospitals. The main purpose of the study is to describe the 5-year outcome of patients with a diagnosis of schizophrenia, paranoid disorder, affective psychosis, reactive psychosis or personality disorder with respect to five areas (clinical condition, personal autonomy, work, and family and social relationships); a secondary objective is to describe the heterogeneity of practices and resources of psychiatric services.

[Risk/benefit profile of hormone replacement therapy in postmenopause. From research to practice].

The menopause has been transformed from a marginal subject to a central event of medical interest. The gap between evidence derived from epidemiological research and clinical practice seems to be wider in post-menopausal area than in other fields. Most of the evidence were obtained from observational epidemiological studies and only in part from randomized clinical trials.

Mental health care in the primary health care setting: a collaborative study in six countries of Central America.

The results of a naturalistic epidemiological study conducted in 6 Central American countries in collaboration with the WHO/PAHO Regional Office are reported, aimed at describing the patients with mental distress presenting to the primary health care setting, the interventions enacted and the evolution of the patients over the 6 months following recruitment. A total of 812 patients were recruited by the personnel of 11 primary health care centres. A high degree of heterogeneity was observed with respect to the patients' characteristics and the patterns of care provided.

Consequences of mental distress recognition in general practice in Italy: a follow-up study. Italian Cooperative Group on Mental Distress in General Practice.

Many reports have been recently published on the accuracy of mental distress detection by general practitioners. Recognition of 'caseness', irrespective of its accuracy, nevertheless determines the implementation of therapeutic interventions. This paper reports the results of a naturalistic study describing the consequences for the patients of being identified as 'cases' in the general practice (in terms of referral strategies at recruitment and outcome 3 months and 1 year later), in the context of care provision generated by the 1978 Italian psychiatric reform.

Is there still an avoidable fraction of post-operative thromboembolic complications with heparin prophylaxis? The results of a case-control surveillance. Collaborative Group on Heparin Prophylaxis in Surgery (S.E.P.E.C.).

A case-control multicenter study was set up in 68 general and specialistic wards in Italian regional hospitals in order to assess whether underuse of heparin prophylaxis may account for at least a fraction of the thromboembolic events still occurring in surgical patients. 100 cases with clinically relevant thromboembolic or hemorrhagic events occurring during hospitalization for major surgery and 200 controls were identified. Controls were selected among patients not presenting any of the events under study during the same period of observation and were matched with cases for age, sex, and type of surgery.

Patterns of aftercare for psychiatric patients discharged after short inpatient treatment. An Italian collaborative study.

This is the first of a series of papers presenting the results of an Italian collaborative study on psychiatric inpatient service utilisation. Patterns of care of a large sample of patients discharged after short inpatient treatment are discussed in the light of the changes introduced by the 1978 Mental Health Act in the Italian psychiatric care delivery system. Three closely related issues are considered: a) use of psychiatric hospitalisation, b) relationships between inpatient and community treatment before and after an admission episode, c) continuity of care.

Randomized clinical trial of transabdominal versus transcervical chorionic villus sampling methods.

The relative advantages and disadvantages of transabdominal (TA) and transcervical (TC) chorionic villus sampling (CVS) in terms of fetal risks and efficacy were evaluated in a clinical trial conducted on 1194 women randomized at 7-12 weeks' gestation. The results of the study indicate that, if any, the relative risk of fetal loss following either procedure is less than double that of the alternative technique when performed by a skilled operator. Overall, the fetal loss rate (spontaneous abortions following randomization, terminations of pregnancy, and perinatal deaths) is 16.

Transabdominal versus transcervical chorionic villus sampling: a randomized trial.

Chorionic villus sampling (CVS) is still considered to be an applied research method and its safety is under evaluation in randomized trials. Moreover, no knowledge is available about the comparative efficiency and risks of transcervical and transabdominal chorionic villus sampling. A preliminary analysis of the first 639 consecutive cases of an ongoing trial in which cases are randomized between transcervical and transabdominal aspiration techniques shows: (a) an overall sampling success rate of greater than 99% obtained by both techniques; however, the number of repeat insertions of the sampling device was higher for the transcervical route; (b) a significant shift towards lighter tissue samples for the transabdominal route; however, very light specimens, less than 10 mg, were equally distributed in both groups; and (c) approximately 10% of cases underwent a different procedure from the allocated one because of an anatomical or clinical contraindication, with a higher rate of deviation for the transcervical technique.

A survey of diagnostic amniocenteses in Oxford from 1974-1981.

A survey was conducted of the results of mid-trimester diagnostic amniocenteses in the Oxford Region from 1974 to 1981. The survey used data relating to all 4357 singleton pregnancies in which an amniocentesis was performed during this period. Follow-up information on outcome was obtained in respect of 4284 (98 per cent) pregnancies.

Congenital talipes and hip malformation in relation to amniocentesis: a case-control study.

A case-control study on 1342 infants was carried out to investigate whether mid-trimester amniocentesis might be a cause of congenital talipes or hip malformation. There was no evidence of any excess risk of having an infant with either of these malformations in mothers who had an amniocentesis; the estimate of relative risk in association with amniocentesis before 28 weeks of pregnancy was 1.08 (95% confidence interval, 0.