from hygienic and economical point of view, drug therapy and prophylaxy in infectious diseases are of great importance. after the world war ii, a reduction in the efficacy of sulfonamide in the treatment of shigellosis was observed and later on it led to a survey on drug resistance and the way of its transmission. the aim of this survey, during which 100 cases of gram-negative bacteria were ide...

conclusions the study revealed a high prevalence of multi-drug resistance (mdr), class 1 integron, sccmec type iii, and spa type t030 amongst mrsa associated with burn wounds in an iranian hospital. the existence of sccmec type iii in burn patients emphasizes the nosocomial origin of these strains. objectives the aim of this study was to determine the distribution and molecular types of mrsa in...

results: a total number of 117 patients were evaluated for adverse drug reactions, among them, 97 (82.9%) were considered to have immunological drug reactions. the most common symptoms of allergic drug reactions were morbilliform eruptions, serum sickness, dress (drug rash with eosinophilia and systemic symptoms), and toxic epidermal necrolysis. in 62 patients, anticonvulsant drugs had the prom...

the marked shift in the patterns of drug use in iran, from opium smoking to injecting drug use, has led to serious health-related outcomes. this study was designed to explore characteristics of people who inject drugs (pwid) in tehran, iran. nine hundred and four pwid were recruited from treatment and harm reduction facilities, as well as drug user hangouts in public areas in tehran. participan...

Competing risks are events in which at least one precludes the observation of the other, such as toxicity and death. This commentary discusses and distinguishes between the two common types of competing risk analyses, the Kaplan-Meier and cumulative incidence curves.