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The authors present the case of a sister and a brother who came to our observation at different times and both affected with Pyle's disease with marked valgus of the knee. The clinical cases reported demonstrate how in Pyle's disease with significant valgus of the knee temporary asymmetrical tibial epiphysiodesis was able to correct the deformity, not only by provoking the momentary arrest of growth in the growth cartilage on the internal tibial aspect, but also by allowing for bone remodeling in the tibial metaphysis.

The authors report the results of percutaneous mini-invasive treatment of chronic calcific tendinitis of the rotator cuffs. A total of 39 patients have been treated by echo-guided injection under local anaesthesia since June 2000 with a follow-up of about 2 years. Considerable reduction in symptoms was obtained in 34 patients within a few days of treatment; improvement was moderate in 5 cases, there were no complications in any of the cases. Complete regression of calcification was observed in 21 patients, there was a more than 60% reduction in calcific deposits in 11 patients, there was little reduction in 5, and the calcification remained unchanged in 2. The method, based on our experience, proved to be simple to execute, low-cost and easily repeatable, offering good results from a symptomatological point of view as well. It is the purpose of this study to determine and maximize mini-invasive treatment that will allow for the elimination or reduction of calcifications by means of percutaneous and echo-guided access.

The authors describe 17 patients submitted to trochanteric arthroplasty between 1979 and 1999 at the Division of Pediatric Orthopaedics and Traumatology of the Rizzoli Orthopaedic Institute. There were 9 females and 8 males aged from 1 to 8 years (mean of 4) affected with the sequelae of septic arthritis of the hip with complete destruction of the epiphysis and of the femoral neck (types IVB and V according to the Hunka classification system). Mean follow-up was 9 years (minimum 1, maximum 23). Surgery is described and indications are discussed: this is the only type of treatment that may be offered in place of conservative treatment.

Background: We evaluated the appropriateness of indications to Holter monitoring performed on ambulatory patients during 4 weeks in 21 laboratories in Tuscany and Umbria, Italy., Methods: We collected the following data: the appropriateness of the prescription (according to the guidelines of the Italian Federation of Cardiology), the prescribing physician (cardiologist vs non-cardiologist), the synthetic result (normal vs abnormal) and the clinical utility (useful vs useless) of each exam., Results: We evaluated 863 prescriptions (population: 435 males, 428 females; mean age 64 years, range 15-90 years). The indications to the test were of class I (appropriate) in 59.6%, of class II (doubtfully appropriate) in 11.7%, and of class III (inappropriate) in 28.7% of the cases. In 33% of the cases the exam was considered abnormal. In particular, an abnormal result was found in 37.9% of class I, in 36.7% of class II, and in 24.5% of class III exams (p < 0.05). The exam was considered useful in 46.7% of the cases. In particular, a useful result was found in 59.2% of class I, in 45.5% of class II, and in 21% of class III exams (p < 0.05). Cardiologists prescribed 373/863 tests (43.2%). Their indications were of class I in 67.6%, of class II in 12% and of class III in 24% of the cases vs 53.7, 11.4 and 34.9% of non-cardiologists' prescriptions (p < 0.05). Abnormal findings were found in 40% of cardiologist- vs 27.6% of non-cardiologist-prescribed examinations (odds ratio 1.74, 95% confidence interval 1.31-2.32; p < 0.05); similarly, clinically useful information could be derived from 59.8% of cardiologist- vs 36.7% of non-cardiologist-prescribed examinations (odds ratio 2.56, 95% confidence interval 1.94-3.37; p < 0.05)., Conclusions: In Tuscany and Umbria, Italy, about 40% of Holter exams are inappropriate; appropriately prescribed exams are more often abnormal and useful; cardiologist-prescribed exams are significantly more appropriate, abnormal and useful.

Background: We evaluated the appropriateness of indications to echocardiography for ambulatory patients performed during 4 weeks in 21 laboratories in Tuscany and Umbria, Italy., Methods: We collected the following data: the appropriateness of the prescription (according to the guidelines of the Italian Federation of Cardiology), the prescribing physician (cardiologist vs non-cardiologist), the synthetic result (normal vs abnormal) and the clinical utility (useful vs useless) of each exam., Results: We evaluated 2848 prescriptions (patients: 1450 males, 1398 females; mean age 62 years, range 15-90 years). The indications to test were of class I (appropriate) in 43.6%, of class II (of doubtfully appropriateness) in 36.8% and of class III (inappropriate) in 19.6% of the cases. In 60.8% of the cases the exam was considered abnormal. In particular, an abnormal result was found in 83.8% of class I, in 56.6% of class II and in 17.8% of class III exams (p < 0.05). The exam was considered useful in 51.1% of the cases. In particular, a useful result was found in 78.9% of class I, in 39% of class II and in 12.1% of class III exams (p < 0.05). Cardiologists prescribed 856/2848 tests (30%). Their indications were of class I in 58.8%, of class II in 29.8% and of class III in 11.4% of the cases vs 37, 39.9 and 23.1% of non-cardiologists' prescriptions (p < 0.05). Abnormal findings were found in 74.3% of cardiologist- vs 55% of non-cardiologist-prescribed examinations (odds ratio 2.45, 95% confidence interval 2.04-2.92; p < 0.05); similarly, clinically useful information could be derived from 63.1% of cardiologist- vs 46% of non-cardiologist-prescribed examinations (odds ratio 2.07, 95% confidence interval 1.75-2.45; p < 0.05)., Conclusions: In Tuscany and Umbria, Italy, about half of the prescriptions for echocardiography can be considered inappropriate; appropriately prescribed exams more often provide abnormal and useful results; cardiologist-prescribed exams are significantly more appropriate, abnormal and useful.

Background: We evaluated the appropriateness of the indications to exercise testing for ambulatory patients performed during 4 weeks in 21 laboratories in Tuscany and Umbria, Italy., Methods: We collected the following data: the appropriateness of the prescription (according to the guidelines of the Italian Federation of Cardiology), the prescribing physician (cardiologist vs non-cardiologist), the synthetic result (normal vs abnormal) and the clinical utility (useful vs useless) of each exam., Results: We evaluated 1158 prescriptions (population: 822 males, 336 females; mean age 60 years, range 16-82 years). Prescriptions were of class I (appropriate) in 38.9%, of class II (of doubtful appropriateness) in 52.5% and of class III (inappropriate) in 8.6% of the cases. In 14.2% of the cases the exam was abnormal: it was abnormal in 35.5% of class I, in 26.6% of class II and in 23% of class III exams (p < 0.05). The exam was useful in 51.6% of the cases; it was useful in 62.4% of class I, in 50.2% of class II and in 13% of class III exams (p < 0.05). Cardiologists required 596/1158 tests (51.5%). Their indications were included in class I in 45.6%, in class II in 49.7% and in class III in 4.7% of the cases vs 31.7, 55.5 e 12.8% of non-cardiologists' prescriptions (p < 0.05). The test was abnormal in 35.7% of cardiologist vs 23.5% of non-cardiologist-prescribed examinations (odds ratio 1.81, 95% confidence interval 1.4-2.34; p < 0.05); the test was useful in 64.4% of cardiologist vs 38.2% of non-cardiologist-prescribed exams (odds ratio 2.92, 95% confidence interval 2.3-3.71; p < 0.05)., Conclusions: In Tuscany and Umbria, Italy, less than half of exercise testing procedures are appropriate; appropriately-prescribed exams are more often abnormal and useful; cardiologist-prescribed exams are significantly more appropriate, abnormal and useful.

The Marchetti-Vicenzi elastic nail was used in the osteosynthesis of 15 diaphyseal or metadiaphyseal fractures of the humerus, 14 cases achieved consolidation, 1 resulted in nonunion. Surgical approach was always distal, transtricipital and the nail was always locked distally. In the cases that healed, the mean radiographic consolidation time was 90 days. There were no immediate postoperative complications.

Background: The aim of this study was to evaluate the appropriateness and utility rates of echocardiograms performed in 309 patients in an outpatient clinical setting., Methods: Data were collected by means of a questionnaire filled in by the cardiologists who performed the examinations. Appropriateness was evaluated according to international guidelines and scored as class I: appropriate, class II: doubtful appropriateness, class III: inappropriate; the exam was deemed useful if it was able to influence the clinical decision-making; normalcy rate was also checked. The relationship between both the referring physicians and motivation of the exam and its appropriateness, and the relationship between appropriateness and both the normalcy rate and utility of the exam were assessed., Results: An echocardiogram was requested by the cardiologist in 46% of patients; the more common reasons for the exam were arterial hypertension (26%), cardiac murmur (18%), palpitations (15%), and known coronary artery disease (10%). The echocardiogram was appropriate (class I) in 25% of patients, doubtfully appropriate (class II) in 39% of patients and inappropriate (class III) in 36% of patients. The appropriateness rate between the cardiologists was similar to that of other prescribing clinicians (p = NS). The highest class III rate was found in patients with hypertension, while the highest class I rate was found in patients with a cardiac murmur (p < 0.01). Normalcy rate was lower in class I than in class II and III exams (p < 0.001). The utility rate was higher in class I (76%) than in class II (13%) and III (< 1%) exams (p < 0.01)., Conclusions: International guidelines can be used effectively and safely to identify (not to prescribe) the useless echocardiograms.

The authors report their experience in a retrospective study on a sample year (1997) of cases (77 in number) of lateral epicondylitis treated non-surgically at the Rizzoli Orthopaedic Institute. The results for the 63 patients reviewed are very disappointing (healing only in 36.5% of cases). In their opinion, this may be attributed to the lack of an accurate clinical definition of the pathology, and an inadequate treatment protocol. They conclude with the proposal to classify 3 clinical forms for epicondylitis (acute, chronic recurrent, and chronic persistent) and to follow a corresponding treatment protocol, aimed at improving results.

Background: Anorexia nervosa (AN) is often associated with cardiac changes, such as thinning of the left ventricle (LV), reduction of LV mass, abnormalities of mitral valve function and systolic dysfunction. Some authors have reported QT interval prolongation and sudden death in these patients., Methods: We studied 23 adolescent females, aged 14.7 +/- 2 years (mean +/- SD), with AN. Serum electrolytes, proteins and albumin were measured in all patients. Electrocardiogram, Doppler-echocardiogram and chest X-rays were also performed on the same day. Eighteen patients were also examined via indirect calorimetry (difference from basal metabolic rate) and 21 underwent dosage of thyroid hormones., Results: The patients, who were of normal height (159 +/- 7.4 cm), were underweight (36 +/- 4.8 kg) and had a body mass index (BMI) of less than 19 (14.2 +/- 1.3). Serum electrolytes, proteins, albumin and chest X-rays were substantially normal in all patients; 74% of them showed reduction of FT3. The calorimetry was reduced (-27.1 +/- 10.6%) with the exception of one patient. Resting heart rate was 58 +/- 12 bpm. We found normal values for PR, QRS, QT (0.41 +/- 0.03 s1/2) and QTc intervals (0.40 +/- 0.03 s1/2) and QT dispersion (40.9 +/- 14.1 ms). Echocardiography showed a reduction in the dimensions of the interventricular septum (52% of patients), LV free wall (61%), left atrium (31%) and LV mass (61%). Fractional shortening was normal in all but one patient. In 61% of cases, there was mild or moderate pericardial effusion that was clinically silent and inversely related to BMI (r = -0.38, p 0.08, ns), to calorimetry (r = -0.56, p < 0.0055), to FT3 (r = -0.53, p < 0.05) and to sodium concentration (r = -0.43, p 0.04)., Conclusions: Teen-agers with AN often show a reduction in LV thickness and mass, as well as clinically silent pericardial effusion that is inversely related to BMI, calorimetry, FT3 and sodium serum concentrations. We did not find any prolongation of QTc interval or of QT dispersion.

The experience and the various steps of the adaptation of an instrument for assessing the quality of care delivered are described. The instrument adopted was the IGEQSI (Instrument Global d'Evaluation de la Qualité de Soins Infermiers), because it is easy to use, it allows to obtain a global evaluation thus analyzing several areas of nursing care and because resources, processes and outcomes of care are considered. Since it was developed in a foreign culture it required a substantial adaptation either in the contents or in the structure. The steps of the adaptation process are described and some of the results of the pilot evaluation (on 250 patients) presented. The results of the pilot evaluations were discussed and well accepted by the nurses, who recognised their ward situations in the scores obtained.

A cross-sectional study was conducted on 2415 mother/newborn pairs, in order to evaluate the relationship between maternal alcohol consumption and birth weight. The results of this study are consistent with previous reports, that pointed out the casual relationship between maternal drinking during pregnancy, and reduction in birth weight. This reduction was evident only on the subset of smokers. A further stratification by the sex of newborn, showed a heavier effect on male newborns, who experienced a significant reduction of 6.2 grams in birth weight for each g of absolute alcohol consumed daily during pregnancy by mother. The findings of this study support the evidence of neonatal functional damages due to alcohol, even at very low doses. A strong increase of early jaundice were found among the outcome of exposed women (OD = 3.30; 95% CI 1.03-10.54).

A perspective study was carried out at the Emergency Department of the Gaslini Institute on a sample of the children admitted from May to September 1990. The study aimed to describe types and modalities of admission. "G. Gaslini" Institute is a multidisciplinary children's hospital: 45% of patients admitted in the hospital come from the southern regions of Italy, while the admission at the Emergency Department were local in 82%. Among all children considered, 2080 (71.9% were admitted on request of their parents, who did not ask previously any physician; of those cases, 356 (17%) were hospitalized, 474 (25%) were either examined by specialist or treated and then discharged. In the remaining cases, no intervention was necessary. As a consequence, 58% of children were admitted without any clinically plausible reason. Parents' anxiety clearly played an important role in most cases. 840 children were addressed to the Emergency Department by a physician, 652 (22.3%) by the doctor in charge, 213 (32.7%) of which were sent back home by the doctor on duty, who did not think it necessary any treatment. Of the 120 (4.1%) children sent by different Emergency Departments, 95 (79.1%) were hospitalized. The reason why physicians addressed quite a large number of children to the Emergency Department, when they didn't need any intervention remain nucleo. Their diagnosis, in fact, agreed with those of the doctor on duty in 83% of cases. In conclusion, it is difficult to imagine a diagnostic or therapeutic problem which needs specific structures. Cooperative programs with physicians working in our region will be carried out in order to control, where possible, admission to Emergency Departments.

The authors reviewed records of admission at the Fist Ais-Emergency Service of "G. Gaslini" Children's Hospital, data referring both to in and outpatients. First of all we took into account epidemiological data analysing occurrence and types of diseases; at the same time a demographic study, which aimed to show a decrease in the child population in Genova, was performed. Secondly we compared these data with the real number of admitted patients: collected data showed that this service has been used excessively.