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Data updated: Jun 17, 2026

ISOVUE-M 200 (iopamidol)

X-Ray Contrast Activity
Other Approved 1985-12-31

Iopamidol Injection is indicated for intrathecal administration in adult neuroradiology including myelography (lumbar, thoracic, cervical, total columnar), and for contrast enhancement of computed tomographic (CECT) cisternography and ventriculography.

Source: FDA Label • BRACCO
12
Indications
--
Phase 3 Trials
40
Years on Market

Details

Status
Prescription
First Approved
1985-12-31
Patent Cliff
2028

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Routes
INJECTION
Dosage Forms
INJECTABLE

Companies

Active Ingredient: IOPAMIDOL

ISOVUE-M 200 Approval History

1986
1987
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2026
Original
New Indication
New Form
Label Update
56 FDA actions from 1985 to 2026 · 9 indication expansions
Jan 2026 SUPPL
Label · Labeling
Oct 2025 SUPPL
Label · Labeling
Dec 2024 SUPPL
Label · Labeling

What ISOVUE-M 200 Treats

12 FDA approvals

Originally approved for its first indication in 1985 . Covers 12 distinct patient populations.

  • Other (12)

BRACCO's other novel FDA approvals

Other CDER-designated drugs from the same sponsor (2016–2025).

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Clinical Trial Registry

9 trials
Trial Sponsor ID Phase Status Title
NCT04504331 results posted IRB-53650 BRS0113, K08CA252457 Ph 1 terminated Study of Infigratinib in Combination With Tamoxifen in Hormone Receptor Positive, HER2 Negative, FGFR Altered Advanced Breast Cancer
NCT06411795 ANES-2023-31918 NCI-2024-02287, ANES-2023-31918 Ph 2 recruiting Rectus Sheath Block With Liposomal Bupivacaine Versus Thoracic Epidural Analgesia for Pain Control Following Pancreatoduodenectomy
NCT03557385 ACCELERATION results posted Pro00093001 Ph 4 completed Adenosine Contrast CorrELations in Evaluating RevAscularizaTION
NCT01136876 results posted IOP-117 Ph 4 completed Kidney Damage in Patients With Moderate Fall in eGFR
NCT03384979 CA_LBW LBW_02 Ph 4 completed Optimization of Contrast Agent Dose in CT With Lean Body Weight
NCT01475097 results posted GE-012-098 Ph 4 completed Comparing Patient Comfort and Safety Between Iodixanol and Iopamidol in Patients Undergoing Peripheral Arteriography
NCT02040285 CTC-Prep 1 Ph 4 completed Low-dose Laxative Improves Performance and Feasibility of Computed Tomography Colonography (CTC)
NCT01376089 results posted GE-012-097 Ph 4 completed Iodixanol Versus Iopamidol in Patients Undergoing Contrast-Enhanced Computed Tomographic Imaging of Abdomen/Pelvis
NCT01075217 results posted IOP 119 Ph 4 completed Isovue in Peripheral Digital Subtraction Angiography (DSA)
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Active Pipeline

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Ongoing clinical trials by development phase

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Key Completed Trials

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Completed studies with published results, ranked by significance

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Trial Timeline

Full development history with FDA approval milestones

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Understanding FDA Approval Types
Count Type What it means
- ORIG Original approval - drug first enters market
- SUPPL - Efficacy New indication (new disease/condition approved)
- SUPPL - Labeling Label text changes (warnings, dosing updates)
- SUPPL - Manufacturing Production changes (new facility)
- SUPPL - Chemistry Formulation changes (new dosage strength)

Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.

ISOVUE-M 200 FDA Label Details

Indications & Usage

FDA Label (PDF)

Iopamidol Injection is indicated for intrathecal administration in adult neuroradiology including myelography (lumbar, thoracic, cervical, total columnar), and for contrast enhancement of computed tomographic (CECT) cisternography and ventriculography. Iopamidol Injection, 41% is indicated for thoraco-lumbar myelography in children over the age of two years.

ISOVUE-M 200 Patents & Exclusivity

Exclusivity: Oct 2028

Exclusivity

I-975 Until Oct 2028
I-975 Until Oct 2028
I-975 Until Oct 2028
I-975 Until Oct 2028
Source: FDA Orange Book

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Data Sources

Data sourced from official FDA and NIH databases. Click links to verify on original sources.