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Chronic Shoulder Pain

Patient Medical Areas

September 16, 2002

Results of Entropin's study of Esterom, an investigational drug for the treatment of acute shoulder pain, indicated that subjects treated with 10% Esterom showed clinical improvements. However, these results were not statistically significant when compared with subjects treated with placebo. The double-blinded placebo-controlled phase II/III trial, enrolled 173 subjects in 10 sites throughout the U.S. Each subject was treated on three consecutive days with a dosage of 10% Esterom or placebo control. Based on these results, Entropin has decided to forego further development of Esterom.