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Prussian blue insoluble capsules
Overview
What is Radiogardase?
Radiogardase (prussian blue insoluble) is a decorporation agent for oral use. Radiogardase capsules contain insoluble ferric hexacyanoferrate(II), with an empirical formula of Fe
[Fe(CN)
]
and a molecular weight of 859.3 Daltons. It is supplied as 0.5 gram of blue powder in gelatin capsules with 0 – 38 mg of microcrystalline cellulose. The dark blue capsule is imprinted with the light blue inscription:
PB. The powder may vary from uniformly fine, dark granules to coarse light and dark-colored granules. The structural formula for prussian blue insoluble is shown below.
The crystal structure of prussian blue insoluble is a cubic lattice with the Fe
and Fe
atoms occupying the corners of the cube and the cyanide groups positioned on the sides.
What does Radiogardase look like?







What are the available doses of Radiogardase?
Capsules: 0.5 grams (
)
What should I talk to my health care provider before I take Radiogardase?
How should I use Radiogardase?
Radiogardase is indicated for treatment of patients with known or suspected internal contamination with radioactive cesium and/or radioactive or non-radioactive thallium, in order to increase their rates of elimination.
Adults and Adolescents: 3 grams orally three times a day (
)
Pediatrics (2 – 12 years): 1 gram orally three times a day (
)
Administer as soon as possible after internal contamination with cesium or thallium is suspected (
)
What interacts with Radiogardase?
Sorry No Records found
What are the warnings of Radiogardase?
Sorry No Records found
What are the precautions of Radiogardase?
Sorry No Records found
What are the side effects of Radiogardase?
Sorry No records found
What should I look out for while using Radiogardase?
None
What might happen if I take too much Radiogardase?
Based on reported adverse reactions and mechanism of action, possible overdosage symptoms may include constipation, obstruction, or severe decrease in electrolytes. Gastric distress was reported in 3 patients treated with 20 gram/day of Radiogardase (approximately 2.2 times the maximum recommended dosage). In these patients, the dose was reduced to 10 gram/day for continued treatment.
How should I store and handle Radiogardase?
Store at 20 to 25C (68 to 77F); excursions permitted to 15° to 30°C (59° to 86°F) [See USP Controlled Room Temperature]. Keep tightly closed (protect from moisture). Protect from light.Radiogardase is supplied as gelatin capsules containing 0.5 grams of prussian blue insoluble for oral administration. The dark blue capsule is imprinted with the light blue inscription: PB. It is packaged in white plastic containers with a child-resistant tamper-evident closure. Each container contains 36 capsules. StorageStore at 20 °C to 25 °C (68 °F to 77 °F), excursions permitted between 15 °C and 30°C (between 59 °F and 86 °F). Brief exposure to temperatures up to 40 °C (104 °F) may be tolerated, provided the mean kinetic temperature does not exceed 25 °C (77 °F); however, minimize such exposure. [see USP Controlled Room Temperature]Radiogardase is supplied as gelatin capsules containing 0.5 grams of prussian blue insoluble for oral administration. The dark blue capsule is imprinted with the light blue inscription: PB. It is packaged in white plastic containers with a child-resistant tamper-evident closure. Each container contains 36 capsules. StorageStore at 20 °C to 25 °C (68 °F to 77 °F), excursions permitted between 15 °C and 30°C (between 59 °F and 86 °F). Brief exposure to temperatures up to 40 °C (104 °F) may be tolerated, provided the mean kinetic temperature does not exceed 25 °C (77 °F); however, minimize such exposure. [see USP Controlled Room Temperature]Radiogardase is supplied as gelatin capsules containing 0.5 grams of prussian blue insoluble for oral administration. The dark blue capsule is imprinted with the light blue inscription: PB. It is packaged in white plastic containers with a child-resistant tamper-evident closure. Each container contains 36 capsules. StorageStore at 20 °C to 25 °C (68 °F to 77 °F), excursions permitted between 15 °C and 30°C (between 59 °F and 86 °F). Brief exposure to temperatures up to 40 °C (104 °F) may be tolerated, provided the mean kinetic temperature does not exceed 25 °C (77 °F); however, minimize such exposure. [see USP Controlled Room Temperature]
Clinical Information
Chemical Structure
No Image foundClinical Pharmacology
Prussian blue insoluble, ferric hexacyanoferrate(II), acts by ion-exchange, adsorption, and mechanical trapping within the crystal structure, and has a high affinity for radioactive and non-radioactive cesium and thallium.
Prussian blue insoluble binds cesium and thallium isotopes in the gastrointestinal tract after these isotopes are ingested or excreted in the bile by the liver, thereby reducing gastrointestinal reabsorption (enterohepatic circulation). The rate of cesium and thallium elimination is proportional to the duration and dose of prussian blue insoluble.
Non-Clinical Toxicology
NoneDrug interactions:
Radiogardase can decrease gastrointestinal motility, thus slowing the transit time of radioactivity in the gastrointestinal tract. The slowed transit time can increase the radiation absorbed dose to the gastrointestinal mucosa.
Constipation was reported in 10 (24%) of 42 patients treated with Radiogardase. Severity of constipation was mild in 7 patients and moderate in 3 patients
Reference
This information is obtained from the National Institute of Health's Standard Packaging Label drug database.
"https://dailymed.nlm.nih.gov/dailymed/"
While we update our database periodically, we cannot guarantee it is always updated to the latest version.
Review
Professional
Clonazepam Description Each single-scored tablet, for oral administration, contains 0.5 mg, 1 mg, or 2 mg Clonazepam, USP, a benzodiazepine. Each tablet also contains corn starch, lactose monohydrate, magnesium stearate, microcrystalline cellulose, and povidone. Clonazepam tablets USP 0.5 mg contain Yellow D&C No. 10 Aluminum Lake. Clonazepam tablets USP 1 mg contain Yellow D&C No. 10 Aluminum Lake, as well as FD&C Blue No. 1 Aluminum Lake. Chemically, Clonazepam, USP is 5-(o-chlorophenyl)-1,3-dihydro-7-nitro-2H-1,4-benzodiazepin-2-one. It is a light yellow crystalline powder. It has the following structural formula: C15H10ClN3O3 M.W. 315.72Tips
Tips
Interactions
Interactions
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