Adenosine dosage and administration
| Adenosine |
|---|
| ADENOCARD®, ADENOSCAN® FDA Package Insert |
| Indications and Usage |
| Dosage and Administration |
| Contraindications |
| Warnings and Precautions |
| Adverse Reactions |
| Drug Interactions |
| Use in Specific Populations |
| Overdosage |
| Description |
| Clinical Pharmacology |
| Nonclinical Toxicology |
| Clinical Studies |
| How Supplied/Storage and Handling |
| Labels and Packages |
| Clinical Trials on Adenosine |
| ClinicalTrials.gov |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Ahmed Zaghw, M.D. [2]
Dosage and Administration
For rapid bolus intravenous use only.
Adenocard (adenosine injection) should be given as a rapid bolus by the peripheral intravenous route. To be certain the solution reaches the systemic circulation, it should be administered either directly into a vein or, if given into an IV line, it should be given as close to the patient as possible and followed by a rapid saline flush.
Adult Patients
The dose recommendation is based on clinical studies with peripheral venous bolus dosing. Central venous (CVP or other) administration of Adenocard has not been systematically studied. The recommended intravenous doses for adults are as follows:
Initial dose: 6 mg given as a rapid intravenous bolus (administered over a 1-2 second period).
Repeat administration: If the first dose does not result in elimination of the supraventricular tachycardia within 1-2 minutes, 12 mg should be given as a rapid intravenous bolus. This 12 mg dose may be repeated a second time if required.
Pediatric Patients
The dosages used in neonates, infants, children and adolescents were equivalent to those administered to adults on a weight basis. Pediatric Patients with a Body Weight < 50 kg:
Initial dose: Give 0.05 to 0.1 mg/kg as a rapid IV bolus given either centrally or peripherally. A saline flush should follow.
Repeat administration: If conversion of PSVT does not occur within 1-2 minutes, additional bolus injections of adenosine can be administered at incrementally higher doses, increasing the amount given by 0.05 to 0.1 mg/kg. Follow each bolus with a saline flush. This process should continue until sinus rhythm is established or a maximum single dose of 0.3 mg/kg is used. Pediatric Patients with a Body Weight ≥ 50 kg: Administer the adult dose.
Doses greater than 12 mg are not recommended for adult and pediatric patients.
NOTE: Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration.[1]
References
Adapted from the FDA Package Insert.