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Clinical Trial
. 1985 Jun;155(3):819-21.
doi: 10.1148/radiology.155.3.3890014.

Iopamidol arteriography: discomfort and pain

Clinical Trial

Iopamidol arteriography: discomfort and pain

C T Dotter et al. Radiology. 1985 Jun.

Abstract

A double-blind, randomized study was performed to compare discomfort and pain associated with the use of iopamidol and Hypaque (diatrizoate sodium and diatrizoate meglumine) during iliofemoral runoff arteriography in 33 patients. Iopamidol caused substantially less discomfort and pain. The evaluation was helped by audiotaping the study and comparing patients' vocal responses to injections of these materials.

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