ASCLERA

During the major effectiveness study (EASI-trial), scheduled blood samples were taken from a sub-group of 22 patients to measure plasma levels of polidocanol after Asclera treatment of spider and reticular veins. Low systemic blood levels of polidocanol were seen in some patients. The mean t 1/2 of polidocanol in 4 patients with evaluable data receiving 4.5 -18.0 mg was 1.5 h.

Asclera was evaluated in a multicenter, randomized, double-blind, placebo- and comparator-controlled trial (EASI-study) in patients with spider or reticular varicose veins. A total of 338 patients were treated with Asclera [0.5% for spider veins (n=94), 1% for reticular veins (n=86)], sodium tetradecyl sulfate (STS) 1% (n=105), or placebo (0.9% isotonic saline solution) (n=53) for either spider or reticular veins. Patients were predominately female, ranging in age from 19 to 70 years. All of them received an intravenous injection in the first treatment session; repeat injections were given thr...

The most common adverse reactions occurring at least 3% more frequently than on placebo are mild local reactions at the site of injection. ( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact Methapharm at 1-866-701-4636 or [email protected] or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Study Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates...

Asclera is contraindicated for patients with known allergy to polidocanol and patients with acute thromboembolic diseases. Known allergies to polidocanol. ( 4 ) Patients with acute thromboembolic diseases. ( 4 )

Be prepared to treat anaphylaxis. ( 5.1 ) Venous Thrombosis and Pulmonary Embolism. ( 5.2 ) Arterial Embolism. ( 5.3 ) Tissue ischemia and necrosis: Do not inject intra-arterially. ( 5.4 ) 5.1 Anaphylaxis Severe allergic reactions have been reported following polidocanol use, including anaphylactic reactions, some of them fatal. Severe reactions are more frequent with use of larger volumes (> 3 mL). Minimize the dose of polidocanol. Be prepared to treat anaphylaxis appropriately. Severe adverse ...

7 DRUG INTERACTIONS No drug-drug interactions have been studied with Asclera.