Duodenal Ulcer Treatment Market By Drug Class (Beta-blockers, Calcium Channel Blockers, Nitrates, Antiplatelet Agents, Ranolazine, Others) By Route of Administration (Oral, Sublingual, Intravenous, Topical, Others) By End User (Hospitals, Specialty Clinics, Homecare Settings, Others), Region and Companies – Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2026-2035