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Biomedical subjects

M Maggini

Publications and source records attributed to M Maggini.

At least 37 records · Page 2Linked to original sources
PubMed1991

Epidemiological use of drug prescriptions as markers of disease frequency: an Italian experience.

All Italian citizens are covered by the National Health Service (NHS) and medical records of individual drug prescriptions are routinely collected and processed. A procedure entitled EPIFAR has been developed which, on the basis of a computer routine, makes it possible to trace back the prescription history of each individual included in the NHS. The validity of information gathered through the EPIFAR procedure to provide estimates of tuberculosis (TB) prevalence has been evaluated. A comparison with routine surveillance data has been made. The EPIFAR procedure identified a total figure of TB patients seven times higher than that from official notifications. A sample survey was conducted among the prescribing physicians in order to quantify the proportion of TB cases among subjects receiving prescriptions of anti-TB drugs. According to general practitioner recall 66.4% of the patients were treated because of TB diagnosis, TB prophylaxis and TB relapse.

Antitubercular Agents↗
PubMed1991

Drug utilization studies within the VIDEOFAR project.

The epidemiological use of drug prescription data is getting increasing attention in Italy. All Italian citizens are included in the National Health Service (NHS) which reimburses almost every drug prescription. The potential information content of such systems have to be evaluated within a technological context which will allow, for medium term, drug prescription data collection for all of the individuals served by the NHS. The VIDEOFAR project did explore the possible use of drug prescription data for descriptive epidemiological studies, in the evaluation of General Practitioners activity and as a tool for Post-Marketing Drug Surveillance. Some examples are presented in this paper using data derived from Latium Region.

Adverse Drug Reaction Reporting Systems↗
PubMed1990

The nature content and interpractice variation of general practice: a regional study in Italy.

The activity of 34 general practitioners (GP) working in solo practices in six Local Health Units were assessed, as a preliminary step of a main study, to evaluate and possibly improve the quality of GP professional performance using peer review and feed-back information. A wide interpractice variation was observed in patient visit and patient visiting rates, drug and test prescribing, in- and out-patient referrals, as well as in the composition of the practice case-mix. The extent of interpractice variation for relevant actions in the process of care was unchanged after adjusting for case-mix, suggesting that case-mix differences have little effect in explaining differences among physicians' overall pattern of care and health care resource consumptions.

Adult↗
PubMed1985

Malignant melanoma in Rome, Italy, 1970-9.

An epidemiological study was conducted in the city of Rome and the incidence of malignant melanoma was determined retrospectively for the years 1970-9. All patients had legal residence in Rome and a histological diagnosis of melanoma during that period; only cases of malignant melanoma of the skin (ICD 172, 8th revision) were considered. A total of 17 public and 82 private hospitals were involved in the study with 11 081 and 6127 hospital beds respectively. All the hospitals in the study had one of the following therapeutic and diagnostic facilities: internal medicine, dermatology, oncology, radiology, surgery, plastic surgery, histopathology. Analyses of incidence are based on 500 cases, 237 males and 263 females, collected in the period 1970-9. The data indicate a positive time trend in incidence; the average annual increase is 0.27 cases/year per 100 000. The data show that in a Mediterranean and Latin country such as Italy the incidence of melanoma presents the same ascending trend as that of other Caucasian countries, whether European or not, the slope of the curves is similar for both sexes. The distribution of the primary site for both sexes is closely parallel to that described for all Caucasian populations, the lower limbs being more affected in females and the trunk in males.

Adult↗
PubMed1983

Melnick-Needles syndrome: osteodysplasty with kyphoscoliosis.

A case report is presented of a girl who came to us for kyphoscoliosis of the lumbar spine. The clinical and radiological data suggested the diagnosis of kyphoscoliosis in Melnick-Needles syndrome. The clinical and radiological data are described, including the not previously reported urinary tract deformities. The kyphoscoliosis has been surgically treated with good result.

Abnormalities, Multiple↗
PubMed1976

Unfolding of E. coli ribosomes: evidence for pre-existing breaks in the large subunit.

An investigation has been made on structure modifications of E. coli ribosomes following EDTA treatment. When completely deprived of magnesium, the small subunit sediments at 16S while the large one, in the same conditions, shows two components at 17S and 21S. Unfolding causes in both subunits an increase in radius of gyration without substantial change in molecular weight, as shown by light scattering measurements. The occurence of the slower 17S component besides the 21S one has to be connected with a fraction of the large subunit population which presents nucleolytic breaks in its RNA chain. These breaks do not cause fragmentation of the unfolded subunit but lead to a more open configuration sedimenting at lower velocity.

Edetic Acid↗