title: Liraglutide: a review of its use in the management of obesity.
abstract: Globally, obesity has reached epidemic proportions and poses an ever increasing burden from a societal and healthpayer perspective. Although lifestyle interventions are fundamental in its management, in the real world setting most obese or overweight adults require adjunctive pharmacotherapy to achieve clinically relevant reductions in bodyweight (i.e. a ≥5 % reduction). Subcutaneous liraglutide (Saxenda(®)) 3 mg once daily is indicated as an adjunct to a reduced-calorie diet and increased physical activity for chronic bodyweight management in adults with an initial body mass index (BMI) of ≥30 kg/m(2) (obese) or a BMI of ≥27 kg/m(2) (overweight) and at least one bodyweight-related comorbidity [e.g. hypertension, dyslipidaemia, type 2 diabetes mellitus or obstructive sleep apnoea (OSA)]. In phase III trials (32 or 56 weeks' duration) in these populations, subcutaneous liraglutide was associated with clinically relevant reductions in fasting bodyweight and was generally well tolerated. Liraglutide was significantly more effective than placebo in terms of reductions in fasting bodyweight and waist circumference, and improvements in some biomarkers of cardiovascular risk. Improvements in bodyweight were maintained after up 2 years of liraglutide therapy. In nondiabetic adults with moderate to severe OSA, liraglutide improved apnoea-hypopnoea index scores at 32 weeks, which was largely driven by significant reductions in bodyweight. In the absence of head-to-head trials, the relative position of individual anti-obesity drugs remains to be fully determined. In the meantime, liraglutide is an emerging option, as an adjunct to a reduced-calorie diet and increased physical activity, for chronic bodyweight management in obese adults and overweight adults with at least one bodyweight-related comorbidity.
authors.affiliation: Springer, Private Bag 65901, Mairangi Bay 0754, Auckland, New Zealand, demail@springer.com.
authors.forename: Lesley J
authors.initials: LJ
authors.lastname: Scott
mesh_terms: D000328:Adult; D000818:Animals; D019440:Anti-Obesity Agents / Q000009:adverse effects / Q000627:therapeutic use*; D015992:Body Mass Index; D001835:Body Weight / Q000187:drug effects; D006801:Humans; D000069450:Liraglutide / Q000009:adverse effects / Q000627:therapeutic use*; D009765:Obesity / Q000150:complications / Q000188:drug therapy*; D050177:Overweight / Q000188:drug therapy
chemical_list: D019440:Anti-Obesity Agents; D000069450:Liraglutide