draximage mdp-25
Draximage Mdp-25 (Technetium Tc-99m Medronate) is a medication supplied as an injection, powder, for solution.
Technetium Tc-99m Medronate · by Jubilant
This is one strength of Draximage Mdp-10
The FDA label is the same for every strength in this family, so the full page — with all 2 strengths — lives on Draximage Mdp-10.
- Draximage Mdp-10
- Draximage Mdp-25 (this page)
Key facts
- Active ingredient
- Technetium Tc-99m Medronate
- Form
- Injectable
- Type
- Prescription (Rx)
- Brand or generic
- Brand-name
- Manufacturer
- Jubilant
- FDA application
- NDA018035
What is Draximage Mdp-25?
From the FDA label:DRAXIMAGE® MDP-25 Kit for the Preparation of Technetium Tc 99m Medronate Injection For Intravenous Use DIAGNOSTIC – FOR SKELETAL IMAGING DESCRIPTION The kit consists of reaction vials which contain the sterile, non-pyrogenic,non-radioactive ingredients necessary to produce Technetium Tc 99m Medronate Injection for diagnostic use by intravenous injection. MDP-25 reaction vials are intended to be used as multidose vials. Each 10 mL MDP-25 reaction vial contains 25.0 mg medronic acid and not less than 2.0 mg of stannous chloride dihydrate (maximum total tin expressed as stannous chloride dihydrate 3.0 mg) and 5.0 mg of p-aminobenzoic acid in lyophilized form under an atmosphere of nitrogen. The pH is adjusted to 6.8 to 6.9 with HCI or NaOH prior to lyophilization. The addition of sterile, non-pyrogenic, and oxidant-free sodium pertechnetate Tc-99m sterile solution produces a rapid labeling which is essentially quantitative and which remains stable in vitro throughout the 12-hours life of the preparation. No bacteriostatic preservative is present. The structural formula of medronic acid is: PHYSICAL CHARACTERISTICS Technetium Tc-99m decays by isomeric transition with a physical half-life of 6.02 hours. 1 The principal photon that is useful for detection and imaging studies is listed in Table 1. Table 1 Principal Radiation Emission Data Radiation Mean % / Disintegration Energy…
How to use
The recommended adult dose, after reconstitution with oxidant-free sodium pertechnetate Tc-99m, is 370 to 740 megabecquerels (10 to 20 millicuries [200 µCi/kg]) by slow intravenous injection over a period of 30 seconds. Optimum scanning time is 1 to 4 hours post-injection. To minimize the contribution of the bladder content to the image, the patient should void immediately before imaging is started. 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. The solution should not be used if cloudy. RADIATION DOSIMETRY The estimated absorbed radiation doses to an average patient (70 kg) from an intravenous injection of a maximum dose of 740 megabecquerels (20 millicuries) of Technetium Tc 99m Medronate are shown in Table 4. The effective half-life was assumed to be the physical half-life for all calculated values. Table 4 Radiation Doses 2 Tissue Absorbed Radiation Dose mGy/740 MBq rads/20 mCi Total Body Total Bone Red Marrow Kidneys Liver Bladder Wall 2 hr. void 4.8 hr. void Ovaries 2 hr. void 4.8 hr. void Testes 2 hr. void 4.8 hr. void 1.3 7.0 5.6 8.0 0.6 26.0 62.0 2.4 3.4 1.6 2.2 0.13 0.70 0.56 0.80 0.06 2.60 6.20 0.24 0.34 0.16 0.22 2 Method of calculation: “S” Absorbed Dose per Unit Cumulated…
Side effects
Several cases of allergic dermatological reactions have been reported in association with the use of Technetium Tc 99m Medronate. Several reactions have also been reported in association with other radiopharmaceuticals of the diphosphonate class, particularly Technetium Tc 99m Medronate. These are usually hypersensitivity reactions characterized by itching, various skin rashes, hypotension, chills, nausea, fever, and vomiting. One death secondary to cardiac arrhythmia following the administration of Technetium Tc 99m Medronate has been reported. In addition, one case of cardiac arrest in a patient also undergoing pulmonary function testing one and one-half hours after the performance of a bone scan using Technetium Tc 99m Medronate has been reported.
Warnings
Important safety information
This class of compounds is known to complex cations such as calcium. Particular caution should be used with patients who have, or who may be predisposed to, hypocalcemia (i.e., alkalosis). The contents of the kit before preparation are not radioactive. However, after the sodium pertechnetate Tc-99m is added, adequate shielding of the final preparation must be maintained. Preliminary reports indicate impairment of brain images using Sodium Pertechnetate Tc 99m Injection which have been preceded by bone imaging using an agent containing stannous ions. The impairment may result in false-positive or false-negative brain images. It is recommended, where feasible, that brain imaging using Sodium Pertechnetate Tc 99m Injection precede bone imaging procedures. Alternatively, a brain imaging agent such as technetium Tc-99m pentetate may be employed. The biodistribution of technetium Tc 99m medronate may be altered in the presence of high levels of certain cations (iron, calcium, and aluminum). This may result in reduced uptake of radionuclide in the skeleton and increased extraosseal uptake, which may potentially degrade imaging quality. High levels of these cations may be caused by concomitant medications or medical conditions (e.g., iron overload, hypercalcemia, etc.). Most cases were observed after iron infusion. (See PRECAUTIONS, Drug Interactions. )
Who should not take Draximage Mdp-25
None known.
Dosage forms
Injectable
The forms currently marketed in the U.S., per the FDA National Drug Code Directory.
Ways to save
Ask for the generic
Same active ingredient, far cheaper. Is there a generic? →
Request a 90-day supply
Bulk fills usually lower the per-dose price vs monthly refills.
Use copay cards
Manufacturer copay cards & patient-assistance programs — especially for brand drugs.
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Frequently asked questions
- Is there a coupon or discount for Draximage Mdp-25?
- pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Draximage Mdp-25. To pay less, ask your prescriber or pharmacist whether a generic equivalent exists, check the manufacturer's copay/savings card and patient-assistance program, and compare a pharmacy discount card against your insurance copay. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.
- Who makes Draximage Mdp-25?
- Draximage Mdp-25 is marketed by Jubilant. You can see Jubilant's full profile, rating, and other products on pharmaranks.
- Is Draximage Mdp-25 a brand-name or generic drug?
- Draximage Mdp-25 is a brand-name product with the active ingredient Technetium Tc-99m Medronate.
- Is Draximage Mdp-25 available over the counter?
- No. Draximage Mdp-25 is a prescription (Rx) medication in the US — you need a prescription from a licensed clinician (in person or via telehealth); it isn't sold over the counter. For some conditions there are OTC alternatives — ask your pharmacist.
- What forms does Draximage Mdp-25 come in?
- Draximage Mdp-25 is currently marketed as injectable, per the FDA's National Drug Code Directory.
- Is Draximage Mdp-25 FDA-registered?
- Draximage Mdp-25 is on record with the U.S. FDA under application number NDA018035. You can verify this on its official FDA label.
- Is Draximage Mdp-25 safe?
- There's no single safe-or-not verdict, and we don't yet have a composite recall-safety score for Draximage Mdp-25. Review its FDA-label side effects and warnings below, and always consult a licensed professional.
- What are the side effects of Draximage Mdp-25?
- Draximage Mdp-25's side effects are taken directly from its FDA label. From the label: Several cases of allergic dermatological reactions have been reported in association with the use of Technetium Tc 99m Medronate. Several reactions have also been reported in association with other radiopharmaceuticals of the diphosphonate class, particularly Technetium Tc 99m Medronate.… Both common and serious reactions are documented in full on this page. This is general reference from the FDA, not medical advice — always consult a professional.
Clinical content sourced from the FDA label via openFDA (U.S. FDA). View the FDA label on DailyMed → Provided for general reference only — not medical advice. Always consult a licensed professional and the current prescribing information.
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