MOUNTAIN VIEW, Calif.--(BUSINESS WIRE)--VIVUS, Inc. (NASDAQ: VVUS), a pharmaceutical company dedicated to the development and commercialization of novel therapeutic products, today announced additional results from the EQUATE study (OB-301), a phase 3 obesity trial with Qnexa™, an investigational drug. The EQUATE study was designed as a weight loss trial; however, additional analysis of the results showed a significant control of blood sugar in these non-diabetic subjects treated with Qnexa as compared to the placebo group. Subjects treated with Qnexa had a significant improvement in glycemic control as measured by a reduction in hemoglobin A1c (HbA1c) compared to placebo. The overall placebo corrected reduction in HbA1c was 0.11% and 0.10% for Qnexa full and mid-dose, respectively, over the 28-week treatment period (p < 0.0001). Baseline HbA1c levels were 5.48% and 5.42% for the full-dose and mid-dose groups.