1. Eli Lilly plans to launch orforglipron next year, competing with Novo Nordisk. 2. Orforglipron helps maintain weight loss after injectable treatments. 3. Patients switching from Wegovy regained only 2 pounds using orforglipron. 4. Concerns over FDA's fast-track approval process for orforglipron exist. 5. Lilly shares rose as study suggested orforglipron's potential for commercial success.