Ralph Santos-Oliveira, Márcio Machado
Division of Radiopharmacy, Nuclear Engineering Institute, Rio de Janeiro RJ 21941906, Brazil. roliveira@ien.gov.br
The American journal of the medical sciences 2011 JulThere is a considerable body of evidence describing that the pharmacokinetics and pharmacodynamics of radiopharmaceuticals may be changed by a variety of drugs, disease states and in some cases, surgical procedures. : To systematically search the medical literature and review the published evidence on adverse reactions to radiopharmaceuticals. MEDLINE, EMBASE, International Pharmaceutical Abstracts and Science Citation Index were searched for studies reporting adverse reactions to radiopharmaceuticals. Controlled trials, cohort studies, case-control studies and case series published in major Western languages were considered for the review. Each study included in the present review was described in a narrative way, and major components of each study were reported (ie, research design, patient characteristics, types of drugs and radiopharmaceuticals, dosing information and adverse reactions). The majority of adverse reactions to radiopharmaceuticals described in the literature required little or no treatment, and their negative effects were generally mild and self-limited. Large longitudinal greater than 5-year studies reported prevalence rates of adverse reactions due to radiopharmaceuticals ranging from 0 to 25 cases per 100,000 administrations. Case studies on the use of technetium reported mild adverse reactions; however, some led to potentially harmful complications. Similarly, studies involving fluorodeoxyglucose reported more severe adverse reactions. The literature on radiopharmaceuticals adverse effects is scarce, and just a few studies were conducted to investigate the association between radiopharmaceuticals and adverse reactions. Despite relatively mild and self-limited symptoms, the current widespread use of radiopharmaceuticals requires constant monitoring for adverse reactions.
Ralph Santos-Oliveira, Márcio Machado. Pitfalls with radiopharmaceuticals. The American journal of the medical sciences. 2011 Jul;342(1):50-3
PMID: 21642816
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