Ethnic variation in fluorescein angiography induced nausea and vomiting

Purpose A prospective survey was undertaken to investigate ethnic variations in the frequency of nausea and vomiting after fundus fluorescein angiography (FFA). Method Between May and September 1998, 197 adult patients were recruited to the study. A questionnaire containing closed-ended questions was completed by nurses after each FFA and a questionnaire was given to patients to complete 5 hours after the procedure at home. Patients' anxiety level was measured before FFA using a 5-item ordinal response scale. Results Results indicate that patients from black, Asian, Chino-Asian and mixed ethnic origins are significantly more likely to vomit and feel nauseous immediately after the administration of fluorescein dye. Patients with a history of nausea after FFA are significantly more likely to feel nauseous again after repeat FFA. Conclusion Ethnic origin and a previous history of nausea and vomiting appear to be important factors in FFA-induced nausea and vomiting. The results of this study have led the investigators to develop a protocol for the prophylactic treatment of nausea and vomiting following FFA

Fluorescein angiography and adverse drug reactions revisited: The Lions Eye experience

Background: The last major survey of adverse reactions to intravenous fluorescein angiography was performed more than 20 years ago. There have been two recent fatalities involving intravenous fluorescein in Australia. It is important to review the current incidence of adverse reactions and latest literature on the pathogenesis, prophylaxis and alternatives to intravenous fluorescein angiography