Procainamide Hydrochloride and Rubella and mumps virus vaccine live Intramuscular

• Generic Name: procainamide
• Dosage Forms: n.a.
• Other Brand Names: Pronestyl, Procan SR, Pronestyl-SR, Procanbid

Comparably effective to quinidine for atrial or ventricular arrhythmias; choice based on pharmacokinetics and adverse effect profile.

Treatment of ventricular arrhythmias (e.g., sustained VT) that in the judgment of the clinician are life-threatening, but usually not the antiarrhythmic of first choice.

Not a first-line drug of choice during cardiac arrest, but may be used for treatment of wide-complex tachycardias in the periarrest period; included in current ACLS treatment guidelines for adult and pediatric tachycardia.

May be used in the treatment of sustained, stable monomorphic VT not associated with angina, pulmonary edema, or hypotension (BP <90 mm Hg) in patients with preserved ventricular function.

Some experts recommend revascularization and β-blockade followed by IV antiarrhythmic drugs, such as procainamide or amiodarone, for patients with recurrent or incessant polymorphic VT due to acute myocardial ischemia.

Because of procainamide's arrhythmogenic potential, lack of evidence for improved survival for class I antiarrhythmic agents, and risk of serious, potentially fatal adverse hematologic effects (see Boxed Warning), particularly leukopenia or agranulocytosis, use for less severe arrhythmias not recommended.

Reserve for suppression and prevention of documented life-threatening ventricular arrhythmias in carefully selected patients in whom the benefits of procainamide therapy outweigh the possible risks.

Avoid treatment of asymptomatic VPCs.

Initiate procainamide therapy only in a hospital setting.

Has been used for treatment of various supraventricular tachycardias (SVTs); because of higher risk of toxicity and proarrhythmic effects, antiarrhythmic agents generally reserved for patients who do not respond to or cannot be treated with AV nodal blocking agents (β-adrenergic blocking agents, verapamil, diltiazem).

May be useful in patients with preexcited atrial fibrillation and rapid ventricular response associated with Wolff-Parkinson-White syndrome; however, direct-current cardioversion is treatment of choice when patient is hemodynamically compromised.

Also has been used for treatment of junctional tachycardia; however, more limited role and generally considered only when IV β-adrenergic blocking agents are ineffective.

Used parenterally (preferably IM) in the treatment of arrhythmias that occur during surgery and anesthesia.

IV procainamide has been used effectively in the treatment of malignant hyperthermia.

• Generic Name: mumps virus vaccine / rubella virus vaccine
• Dosage Forms: n.a.
• Other Brand Names:

Rubella and mumps virus vaccine live is an active immunizing agent used to prevent infection by the rubella and mumps viruses. It works by causing your body to produce its own protection (antibodies) against the virus.

Rubella (also known as German measles) is a serious infection that causes miscarriages, stillbirths, or birth defects in unborn babies when pregnant women get the disease.

Mumps is an infection that can cause serious problems, such as encephalitis and meningitis, which affect the brain. In addition, adolescent boys and men are very susceptible to a condition called orchitis, which causes pain and swelling in the testicles and scrotum and, in rare cases, sterility. Also, mumps infection can cause spontaneous abortion in women during the first 3 months of pregnancy.

While immunization against rubella and mumps is recommended for all persons 12 months of age and older, it is especially important for women of childbearing age and persons traveling outside the U.S.

If rubella and mumps virus vaccine live is to be given to a child, the child should be at least 12 months of age. This is to make sure the vaccine is effective. In a child less than 12 months of age, antibodies from the mother may prevent the vaccine from working.

This vaccine is to be administered only by or under the supervision of your doctor or other health care professional.