Epidemiology of major injury in the population of Friuli Venezia Giulia-Italy

OBJECTIVE: To provide reliable and comparable information on major injury (MIJ) (Injury Severity Score (ISS) > 15) by establishing a comprehensive and Utstein-style compliant registry of all occurrences in a defined geographical area. METHODS: Prospective, population-based, 12-month study targeting the 1,200,000 inhabitants of the Italian region Friuli Venezia Giulia (FVG). Deliberate self-harm was excluded. RESULTS: The total number of MIJ cases was 627, the resulting incidence 522 per million per year. Trauma was mostly blunt (98.4%). Young (15-44 years) adults (54.8%) and males (78.6%) were most affected. Leading mechanisms of injury were traffic accidents (81%) and falls (9.1%). Most events occurred in rural (80.9%) areas despite one third of the regional population living in major urban centres. Summer and weekends carried the highest frequency. The mean ISS ( n = 455 ) was 30.0, median 25. On-scene vital parameters were often subnormal, e.g. 53.9%, GCS < 14. The Emergency Medical System was nearly always activated (98.4%). The time intervals were within standards although in part susceptible of improvement. The percentage of direct triage to the definitive hospital was 79.8%. Overall mortality was 45.6% or 238 per million per year. Most fatalities were found already dead (171/300) and no trimodal distribution was verified. Only 1.5% of the patients found alive died outside hospital. Mean GOS was 4.4 +/- 1 (S.D.), median 5. CONCLUSION: A considerable amount of information on MIJ in FVG has been gathered, of both local and general interest because it can help to assess the local trauma system and also, given the relative scarcity of prospective, population-based information on MIJ, contribute to scientific research.     

Medical students' experience with musculoskeletal diagnoses in a family medicine clerkship

Many US medical schools require a family medicine clerkship, yet little is known about the quantity and diversity of the diagnoses the students experience. This study examines patients encountered with musculoskeletal diagnoses using quantitative data collected by family practice clerkship students. Over a two-year period, 445 students completed 7,202 patient encounter forms for patients with a musculoskeletal diagnosis, noting their confidence level and responsibilities. Of the 78,854 diagnoses presented, 7,850 were for musculoskeletal conditions. Students reported a lower level of confidence in diagnosing and treating musculoskeletal patients when compared with their confidence level in dealing with non-musculoskeletal patients. They are generally more actively involved with musculoskeletal patients by observing, seeing the patient before the preceptor, taking a history, suggesting treatment and discussing the case with the preceptor. At the study school, this fact may reflect that formal curricular teaching in orthopedics occurs in the fourth year, after students have completed their family medicine clerkship. It is concluded that by using a relatively simple computerized database, areas of need for curricular change can be identified. Our study verifies that additional training is needed in the area of musculoskeletal diagnoses.     

Use of the plant hepatoprotector Galstena tuberculostatics-induced hepatic lesions: experimental and clinical study

The efficiency of the use of the natural drug Galstena (Richard Bittner GmbH) was experimentally and clinically studied on a model of damage induced by toxic doses of tuberculostatics (rifampicin, isoniazid, pyrazinamide) in laboratory rats and in patients with different forms of pulmonary tuberculosis and with hepatitis caused by specific antituberculous drug therapy, who were treated at the Clinic of Phthiziology. Galstena was found to have marked hepatoprotective properties and to be able to prevent renal and pancreatic disorders. The drug also showed an antioxidative activity. The use of Galstena in patients with pulmonary tuberculosis substantially reduced the magnitude of clinical and laboratory signs of drug-induced hepatic damage.     

A controlled study of alexithymia in adolescent patients with persistent somatoform pain disorder.

OBJECTIVE: To study the differences in levels of alexithymia, depression, and anxiety between a sample of adolescents diagnosed with ICD-10 persistent somatoform pain disorder (defined by the DSM-IV as a pain disorder associated with psychological factors) and healthy adolescent control subjects. METHOD: Using the Toronto Alexithymia Scale and the Hospital Anxiety and Depression Scale, we investigated the point prevalence of alexithymia, anxiety, and depression among adolescents aged 12 to 17 years, with somatoform disorder, who were hospitalized in Kaunas Medical University Hospital, Lithuania (n =120), and a healthy control group (n = 60) of adolescents aged 12 to 17 years, who were randomly selected from 6 schools in Kaunas, Lithuania. RESULTS: The rate of alexithymia in adolescents with somatoform disorder was 59%, which was significantly higher than that in healthy control subjects (1%, P < 0.001). Similarly, the rate of anxiety was significantly higher in the patient group (62%), compared with control subjects (15%, P < 0.001). The rate of depression was low in both groups and did not differ significantly between groups. CONCLUSIONS: Adolescents with somatoform disorder have higher levels of alexithymia and anxiety than healthy adolescent control subjects, but adolescents with somatoform disorder and adolescent control subjects do not have significantly different levels of depression.     

An arthroscopic biopsy procedure for obtaining osteochondral samples from the equine midcarpal joint.

An in vivo biopsy technique was developed to harvest cylindrical osteochondral core samples (2 mm diameter x 2 mm depth) from the articular surfaces of radial carpal bones in adult horses for use in osteoarthritis drug kinetic studies. A 25 degree arthroscope was introduced into the midcarpal joint through the dorsolateral surface, and a custom-built motorized core drill was introduced through the dorsomedial surface to create the osteochondral core samples. A total of 24 core samples were sequentially harvested in vivo, and 16 at postmortem, from eight horses on four different occasions within a 96-h period. Cores ranged in weight, from 5.0 to 19.0 mg with a median of 13.25 mg, mostly due to the amount of subchondral bone present. No evidence of carpal bone fractures was observed associated with core sample sites at postmortem. No tissue distortion or thermal damage occurred to the osteochondral core samples. No detrimental effects on the tissue surrounding the biopsy sites was detected on microscopic examination. This technique offers a simple and effective procedure for obtaining multiple in vivo osteochondral core samples at various time intervals for cartilage or osteoarthritis research or analysis of clinical joint disease in the horse.