Wiener klinische Wochenschrift
-
Wien. Klin. Wochenschr. · Jan 2004
Comparative StudyIncidence and outcome of rupture of the Achilles tendon.
We determined the incidence of complete rupture of the Achilles tendon in the Maribor region (273,609 inhabitants) between 1991 and 1996. During this period, 116 ruptures were treated at Maribor Teaching Hospital. The average incidence was 7 ruptures per 100,000 inhabitants, with a peak incidence of almost 9 per 100,000. ⋯ The mean AOFAS score was 96 points. The patients were subjectively very satisfied with their treatment in 88% of cases. Good functional results with a return to the usual pre-injury activities were achieved in 96% of patients.
-
Wien. Klin. Wochenschr. · Jan 2004
Comparative Study[Pulmonary function results in healthy subjects breathing through external stenoses compared to patients with airway obstruction].
We compared body plethysmographic data, flow-volume curves during spontaneous breathing, P0.1 and PETCO2 in healthy subjects breathing through external stenoses (ES) of varying magnitude to the results in patients suffering from chronic obstructive pulmonary disease (COPD). Inspiratory vital capacity (IVC) remained unchanged by experimental airway stenoses. IVC is mainly determined by the end-expiratory closure of the airways, which only weakly correlates with airway resistance in patients. ⋯ The well-known correlation between Rt and IGV is attributed to the end-expiratory closure of the airways during increased flow resistance and to "trapped air". It remains open, if and how the expiratory muscles act to overcome the increased resistance. With consideration of the underlying factors of the different lung function measures, the combination and the analysis of the correlation between different values may lead to far-reaching results in lung function testing.
-
Wien. Klin. Wochenschr. · Jan 2004
Comparative StudyA review of civilian gunshot wounds to the head in northeast Slovenia: 1992 to 2002.
Surgical management of gunshot wounds to the head has remained a controversial issue. There are considerable regional differences in the causes of civilian gunshot wounds (GSW) to the head and various devices are used in different countries. The aim of our study was to review the demographic factors, treatment and outcome of patients with GSW to the head over the past 10 years at Maribor Teaching Hospital. ⋯ The results of our study support previous ones stating that patients with GSW to the head can benefit from aggressive treatment and still make satisfactory recoveries. Clearly, there are ethical dilemmas involved in withholding operative treatment from any individual. Guidelines dictating when to surgically intervene must be made.
-
Based on several severe air pollution episodes, a temporal correlation between high concentrations of particulate matter (PM) and SO2 pollution and acute increases in respiratory and cardiopulmonary mortality had been established in Vienna for the 1970's. After air pollution had decreased in Austria in the 1980's--as documented by data on SO2, and total suspended particles (TSP)--no such associations between day-to-day changes of SO2 and TSP and mortality have been documented any more, however, traffic related pollutants like fine particles and NO2 remained a problem. Therefore, short term effects of PM on lung function, morbidity and mortality were investigated in Vienna, Linz, Graz and a rural control area. ⋯ In a prospective cohort study on 1630 dust-exposed and 1630 non dust-exposed workers matched for smoking we found an increase of lung cancer related to nonfibrous insoluble PM. Other studies were able to relate lung cancer to specific particles like those from diesel engines, and a large prospective study of the American Cancer Society was able to link lung cancer in the general population with long-term exposure to fine particles from combustion processes. All these recent epidemiological findings will have consequences for occupational and ambient air PM standards.
-
Wien. Klin. Wochenschr. · Jan 2004
Comparative StudyClinical versus electrodiagnostic effectiveness of splinting in the conservative treatment of carpal-tunnel syndrome.
Splinting is known as one of the most effective non-aggressive treatments for carpal-tunnel syndrome (CTS). Early and accurate diagnosis of CTS is critical for effective non-surgical management. Nerve-conduction studies confirm the diagnosis of CTS with a high degree of sensitivity and specificity. Many patients report that their symptoms decrease after splinting; consequently, improved electrophysiological findings are expected. ⋯ Even though immobilization (wrist splint in neutral position) does not affect the common electrodiagnostic parameters in CTS diagnostics, it caused the disappearance of clinical symptoms in 75% of the patients. There is therefore a need for further research regarding the usefulness of repeated electrodiagnostic studies.