This paper describes prescription and sterilization practices in Mwanza Region, Tanzania, before the introduction of interventions aiming at reducing HIV transmission by injections. Sixty-six health facilities from Mwanza Region were included in the study. Data were collected in interviews and questionnaires, through structured observation, bacteriological culture and record analysis. Criteria for avoidable injections were based o n recommendations of the Essential Drugs Programme and on a regional consensus workshop. One in 4 out-patients received an injection 70% of which were avoidable. Most were given for acute respiratory infections, skin diseases and urinary tract infections. Forty per cent of cultures taken from sterilized needles and syringes yielded growth of microorganisms. Of 120 patients interviewed most preferred to be treated with injections for almost any complaint. Patient demand for injections was felt to be a problem in 85% of the health facilities and may have contributed to overprescription of injectables. Consensus treatment and sterilization guidelines as well as a health education programme were developed and introduced to all health workers through seminars.
SummaryOBJECTIVE To evaluate the effect of introduction of treatment and sterilization guidelines on the number of avoidable injections and on the sterility of needles and syringes. METHODS In 1991, 66 randomly selected health units in Mwanza Region, Tanzania, were visited and factors were determined that might contribute to HIV transmission by injections. In a workshop with all senior health workers from the region, findings were presented and treatment and sterilization guidelines developed. Thereafter, seminars were held at each health centre of the region. Four months after the intervention, data were collected at the same health facilities in order to assess changes in prescribing practices, sterilization procedures, and sterility of needles and syringes. RESULTS The knowledge on indications for injections improved markedly for paramedical staff. The proportion of outpatients receiving an injection dropped from 23% to 10% and the proportion of patients receiving an avoidable injection dropped from 16% to 6%. Procedures for sterilization, keeping sterilized equipment, and administration of injections improved. A smaller proportion of sterilized needles and syringes tended to be contaminated in dispensaries, but this reduction from 44% to 22% was not significant. CONCLUSION Considerable improvement in knowledge, prescription practices and sterility procedures was observed at dispensary level after carrying out a training programme.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.