Comparative Pharmacology
Head-to-head clinical analysis: CONRAY 30 versus OSMOVIST 240.
Peer-Reviewed Evidence
Head-to-head clinical analysis: CONRAY 30 versus OSMOVIST 240.
CONRAY 30 vs OSMOVIST 240
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Iothalamate meglumine is a water-soluble iodinated radiographic contrast agent that attenuates X-rays, providing vascular and organ opacification. It distributes in the extracellular fluid and is excreted unchanged by glomerular filtration.
Nonionic iodinated contrast medium that attenuates X-rays is excreted unchanged in urine; increases density of blood vessels and tissues to enhance radiological visualization.
Intravenous: 50-300 mL of a 30% solution (150-900 mg iodine/kg) as a single dose for contrast enhancement. Dosing depends on procedure and patient weight.
Intravenous bolus injection: 0.5 mL/kg to 1 mL/kg of Osnovist 240 (240 mg iodine/mL) for CT enhancement, up to a maximum of 150 mL per dose.
None Documented
None Documented
Terminal elimination half-life: 1.5-2 hours (normal renal function); prolonged to 20-40 hours in severe renal impairment (CrCl <30 mL/min)
Terminal elimination half-life approximately 2 hours (range 1.5–4 hours) in patients with normal renal function; prolonged in renal impairment proportional to creatinine clearance.
Renal (90-100% unchanged via glomerular filtration within 24 hours); minimal biliary/fecal (<1%)
Primarily renal (glomerular filtration); >95% of administered dose excreted unchanged in urine within 24 hours. Negligible biliary/fecal elimination (<5%).
Category C
Category C
Radiographic Contrast Agent
Radiographic Contrast Agent