SynthesisBMC endocrine disorders2026
Efficacy and safety of orforglipron 12 mg versus orforglipron 36 mg maintenance dose among patients with obesity with or without diabetes: a systematic review and comprehensive meta-analysis.
Synthesis in BMC endocrine disorders, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundObesity is projected to affect about one billion adults by 2030 and is associated with cardiometabolic morbidity. Orforglipron is an oral, non-peptide glucagon-like peptide-1 receptor agonist developed to provide weight and metabolic benefits. Prior meta-analyses have supported its efficacy and safety but were limited by shorter follow-up and a predominance of non-diabetic populations. This meta-analysis aims to provide the most comprehensive head-to-head comparison between the two most commonly studied maintenance doses (12 mg vs. 36 mg), assessing weight, glycemic, cardiometabolic, and safety outcomes.
methodsWe searched PubMed, Web of Science, Cochrane, and Scopus until March 1, 2026, for randomized controlled trials (RCTs) comparing orforglipron 12 mg and 36 mg in obese adults. Outcomes of interest included percentage and absolute body weight change, BMI, HbA1c, waist circumference, lipid parameters, blood pressure, and adverse events. Results were pooled using a fixed-effects model, and prespecified subgroup analyses examined differences by diabetes status and treatment duration.
resultsSix RCTs (3459 participants) were included. Compared with the 12 mg dose, the 36 mg dose was associated with greater reductions in percentage body weight change (p < 0.00001), absolute body weight change (p < 0.00001), body mass index (p < 0.00001), HbA1c (p < 0.00001), waist circumference (P < 0.00001), percent change in triglycerides (P = 0.002), and systolic blood pressure (P = 0.002). Adverse events were comparable between doses. No significant differences were observed in gastrointestinal events or pancreatic functions. A small difference in pulse rate was noted but was not considered clinically significant.
conclusionIn obese adults, orforglipron 36 mg improved weight and metabolic outcomes compared with 12 mg. No statistically significant differences between doses were detected for the prespecified safety outcomes, although small increases in ALT and AST were observed with the 36 mg dose and the trials included were not powered to detect rare or long-term adverse events. These findings support consideration of the higher maintenance dose when clinically appropriate. Longer-term studies are needed to confirm the benefit and cardiovascular outcomes. CLINICAL TRIAL NUMBER: Not applicable.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.