Canadian Medical Association journal
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There is an increasing demand for improved, up-to-date training and equipment for ground ambulance services across Canada. This paper presents the results of a survey of ambulance operations and their funding by the provinces, as well as a comparison of provincial legislation and recommendations on standards for equipment and the training of ambulance personnel. ⋯ The cost of ambulance services per capita and the cost to the user of an average 43-km run varied widely between the provinces. There was no correlation between the second cost and how well the province met the ACSCT's equipment standards.
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Case Reports
Disinfecting endoscopes: how not to transmit Mycobacterium tuberculosis by bronchoscopy.
Mycobacterium tuberculosis was cultured from the bronchial washings of two patients who underwent bronchoscopy consecutively with the same bronchoscope. Active pulmonary tuberculosis was later confirmed in the first patient, whereas the second patient had clinical and serologic evidence of infection with respiratory syncytial virus. The bronchoscope had been cleaned with an iodophor disinfectant, which had not destroyed the tubercle bacilli. ⋯ Five hours' exposure to ethylene oxide is recommended for sterilization of instruments. These procedures must be preceded by adequate mechanical cleaning. Then transmission of pathogenic organisms during endoscopy, which can result in nosocomial disease, misdiagnosis or inappropriate treatment, will be avoided.
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Anaphylaxis due to an anesthetic is one type of cardiovascular emergency that can occur during general anesthesia. Anaphylactic reactions to muscle relaxants have been documented. ⋯ Documentation of the immunologic responses to thiopental sodium has been limited to the demonstration of an allergic reaction to thiopental by skin testing in some cases. This report describes a woman who, after having tolerated thiopental sodium and other general anesthetics, became sensitive to this agent and had a severe acute reaction at the time of induction of general anesthesia.
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Between August 1969, when the amendment to the Criminal Code went into effect, and December 1978 about 397 000 legal abortions were performed in hospitals with therapeutic abortion committees in Canada. During the 5-year period 1974-78 abortions in females under 20 years of age accounted for 30.9% of all the legal abortions performed in Canada on Canadian residents, and the abortion rate per 1000 women aged 15 to 19 years increased from 13.6 to 16.3. During 1974-77 the proportion of women in whom the gestation period was more than 12 weeks at the time of abortion was 25.3% for teenagers (females under 20 years of age) but only 14.6% for women aged 20 years or over. In 1976 the teenage abortion rate was lower in Canada (14.5) than in the United States (36.2%), Sweden (28.5), Hungary (26.4), Denmark (26.0), Norway (22.7), Finland (20.3), and England and Wales (15.4).