Indium In-111 Pentetate Disodium

Generic Name: indium in-111 pentetate disodium

Radioactive Diagnostic Agent [EPC]Over-the-Counter (OTC)

Brand Names:

Indium Dtpa In 111

DESCRIPTION GE Healthcare (Medi-Physics, Inc.) Indium DTPA In 111 is a diagnostic drug for intrathecal use. It is available as a sterile, pyrogen-free, isotonic, aqueous solution, buffered to pH 7 to 8. At calibration time, each milliliter contains 37 MBq, 1 mCi of Pentetate Indium Disodium In 111 (no-carrier-added), 20 to 50 µ g of pentetic acid, and sodium bicarbonate for pH adjustment. The drug is to be discarded after single use.

Overview

DESCRIPTION GE Healthcare (Medi-Physics, Inc.) Indium DTPA In 111 is a diagnostic drug for intrathecal use. It is available as a sterile, pyrogen-free, isotonic, aqueous solution, buffered to pH 7 to 8. At calibration time, each milliliter contains 37 MBq, 1 mCi of Pentetate Indium Disodium In 111 (no-carrier-added), 20 to 50 µ g of pentetic acid, and sodium bicarbonate for pH adjustment. The drug is to be discarded after single use.

Uses

INDICATIONS AND USAGE Pentetate Indium Disodium In 111 is recommended for use in radionuclide cisternography.

Dosage

DOSAGE AND ADMINISTRATION Extreme care must be exercised to assure aseptic conditions in intrathecal injections. The maximum recommended intrathecal dose in the average patient (70 kg) is 18.5 MBq, 500 µ Ci. The patient dose should be measured by a suitable radioactivity calibration system immediately prior to administration. Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration whenever solution and container permit.

Side Effects

ADVERSE REACTIONS Aseptic meningitis and pyrogenic reactions have been rarely (less than 0.4%) observed following cisternography with Pentetate lndium Disodium In 111. One death has been reported to have occurred within 20 minutes following the administration of Pentetate Indium Disodium In 111 and appears to be drug related. In addition, two cases of septic meningitis have also been reported. There have also been reports of skin reactions and vomiting following administration of Pentetate lndium Disodium In 111. Relationship of the drug to these latter occurrences has not been established.

Warnings

WARNINGS The contents of the vial are radioactive. Adequate shielding of the preparation must be maintained at all times. Since the drug is excreted by the kidneys, caution should be exercised in patients with severely impaired renal function. CONTRAINDICATIONS None known.

Pregnancy

Pregnancy Category C Animal reproduction studies have not been conducted with GE Healthcare (Medi-Physics, Inc.) Indium DTPA In 111. Also, it is not known whether Pentetate Indium Disodium In 111 can cause fetal harm when administered to a pregnant woman or can affect reproduction capacity. Pentetate Indium Disodium In 111 should be given to a pregnant woman only if clearly needed.

Storage

Storage Store vial in its lead shield at a temperature of 5°-30°C (41°-86°F). Do not freeze.

Frequently Asked Questions

What is Indium In-111 Pentetate Disodium used for?

INDICATIONS AND USAGE Pentetate Indium Disodium In 111 is recommended for use in radionuclide cisternography.

What are the side effects of Indium In-111 Pentetate Disodium?

ADVERSE REACTIONS Aseptic meningitis and pyrogenic reactions have been rarely (less than 0.4%) observed following cisternography with Pentetate lndium Disodium In 111. One death has been reported to have occurred within 20 minutes following the administration of Pentetate Indium Disodium In 111 and appears to be drug related. In addition, two cases of septic meningitis have also been reported. There have also been reports of skin reactions and vomiting following administration of Pentetate lndium Disodium In 111. Relationship of the drug to these latter occurrences has not been established.

Can I take Indium In-111 Pentetate Disodium during pregnancy?

Pregnancy Category C Animal reproduction studies have not been conducted with GE Healthcare (Medi-Physics, Inc.) Indium DTPA In 111. Also, it is not known whether Pentetate Indium Disodium In 111 can cause fetal harm when administered to a pregnant woman or can affect reproduction capacity. Pentetate Indium Disodium In 111 should be given to a pregnant woman only if clearly needed.

What are the important warnings for Indium In-111 Pentetate Disodium?

WARNINGS The contents of the vial are radioactive. Adequate shielding of the preparation must be maintained at all times. Since the drug is excreted by the kidneys, caution should be exercised in patients with severely impaired renal function. CONTRAINDICATIONS None known.

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Medical Disclaimer

This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.