Comparative Pharmacology
Head-to-head clinical analysis: CONRAY versus OSMOVIST 240.
Peer-Reviewed Evidence
Head-to-head clinical analysis: CONRAY versus OSMOVIST 240.
CONRAY vs OSMOVIST 240
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Iothalamate meglumine is an ionic, high-osmolality radiopaque contrast agent that attenuates X-rays, allowing visualization of vascular structures and organs during radiographic procedures.
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: 20-60 mL for CT enhancement; intra-arterial: 5-80 mL per injection; concentration 282 mgI/mL (iothalamate meglumine). Dose based on procedure, body weight, and renal function.
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 is approximately 2 hours in patients with normal renal function; prolonged in renal impairment.
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.
Primarily renal excretion via glomerular filtration; >90% of administered dose eliminated unchanged in urine within 24 hours. Less than 1% biliary or fecal.
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