Fixed-ratio combination products (such as insulin degludec/liraglutide or insulin glargine/lixisenatide) are available and may be initiated by specialists in selected patients
June 1, 2026: More Lawsuits Filed in GLP-1 Litigation as Eli Lilly Asks for Lawsuit Dismissal The company that makes Trulicity, Eli Lilly, has asked for lawsuits in the GLP-1 to be dismissed and asked for testimonies from plaintiffs experts to be excluded

Abbreviations 5-HIAA: 5-Hydroxyindoleacetic acid 5-HT: Serotonin (5-hydroxytryptamine) BBB: Bloodbrain barrier BDNF: Brain-derived neurotrophic factor cAMP: Cyclic adenosine monophosphate CRH: Corticotropin-releasing hormone CRP: C-reactive protein DPP-4: Dipeptidyl peptidase-4 GABA: Gamma aminobutyric acid GLP-1: Glucagon-like peptide-1 GLP-1R: Glucagon-like-1 peptide receptor GLP-1RA: Glucagon-like-1 peptide receptor agonist HPA: Hypothalamicpituitaryadrenal axis Icv : Intracerebroventricular Ip : Intraperitoneal IL-1: Interleukin-1 beta IL-6: Interleukin-6 NF-B: Nuclear factor kappa-light-chain-enhancer of activated B cells NTS: Nucleus tractus solitarius PKA: Protein kinase A PPG: Preproglucagon PVN: Paraventricular nucleus SCFA: Short chain fatty acid T2DM: Type 2 diabetes mellitus TNF-: Tumor necrosis factor alpha VTA: Ventral tegmental area References Wang PS, Aguilar-Gaxiola S, Alonso J, Angermeyer MC, Borges G, Bromet EJ, et al

Settlements and Litigation Strategy: While defending its product, Novo Nordisk has also engaged in strategic settlements in some cases to mitigate legal risks and public relations fallout
It is formulated as a lyophilized powder, reconstituted with bacteriostatic water before use
No evidence of drug-induced pancreatitis in rats treated with exenatide for 13 weeks