Experimental or investigational : Medications considered experimental or investigational, lacking clinical evidence
However, in AD cells, this pattern seems to be less evident
The Bigger Picture: Rethinking Addiction at the Molecular Level What makes the GLP-1 story so significant is what it reveals about addiction itself
This reluctance is likely to be at least partially attributable to the fact that, until recently, all GLP-1RAs were available as subcutaneous (s.c.) injections, given twice daily (exenatide [13]), once daily (lixisenatide [14] and liraglutide [15]), or once weekly (semaglutide [16], dulaglutide [17], and exenatide extended release [18]), a route that may be less preferable to some patients compared with oral administration [1, 19]
The tirzepatide evidence base Tirzepatide's clinical record centers on the SURMOUNT program for weight management ( The New England Journal of Medicine , 2022) and SURMOUNT-OSA for obstructive sleep apnea (NEJM 2024)