tirzepatide prior to surgery Weight Loss Medications Before Before and After Tirzepatide for

Liraglutide and orlistat preserve lean mass alongside resistance training and adequate protein intake in older and sarcopenic people

Up to 40% of weight lost on semaglutide may be lean mass

However, while they share similarities, there are key differences in their formulation, usage, and effectiveness

Practical takeaway Until stronger evidence exists, the review argues the path forward is collaborative pregnancy registries + better real-world data, so inadvertent exposures can be counselled with confidenceand so we can finally test whether pharmacotherapy could ever play a role in carefully selected high-risk cases

Results 2,196,747 patients were prescribed a GLP-1 RA between January 2018 and June 2025, with 10,622,359 total prescriptions during this period