Pediatric endocrinology

Weekly somapacitan had no adverse effects on glucose metabolism in adults with growth hormone deficiency

PituitaryPublished Post hoc pooled analysis of three phase 3 randomised controlled trials

Authors' conclusion

Somapacitan, compared with daily GH, did not adversely affect glucose metabolism up to 86 weeks in a large cohort of treatment-naïve or previously treated patients with AGHD.

Study context

Population
Adults with growth hormone (GH) deficiency (adult growth hormone deficiency (AGHD)), GH-naïve or previously treated3 RCTs
Comparison
Once-weekly somapacitan vs daily GH and placebo
Outcome
Changes from baseline in FPG, HOMA-IR and fasting insulin, GH-naïve patients
Follow-up
34 and 86 weeks
Methodological detailsREAL 1, REAL 2, REAL Japan, post hoc-defined analyses, randomized controlled trials
  • REAL 1, REAL 2, REAL Japan
  • Post hoc-defined analyses
  • Randomized controlled trials

Pooled result

As reported in the abstract

  • GH-naïve (n = 120 somapacitan, n = 119 daily GH): higher changes from baseline in fasting plasma glucose (FPG), homeostasis model assessment of insulin resistance (HOMA-IR) and fasting insulin with daily GH vs somapacitan at 34 weeks, but not at 86 weeks
  • HbA1c and HOMA-β did not differ between groups at either timepoint
  • Post hoc-defined analyses

Further pooled results

Influence of sex, age, fasting insulin, glucose tolerance status and BMI, treatment-naïve patients

Sex, age, fasting insulin, glucose tolerance status and BMI did not influence changes in glucose metabolism

Glucose metabolism parameters, previously treated patients

REAL 1 extension: n = 51 somapacitan, n = 52 daily GH; REAL 2: n = 61 and n = 31; REAL Japan: n = 46 and n = 16
Differences in changes from baseline not statistically significant between somapacitan and daily GH for any glucose metabolism parameter

Safety

New cases of DM — Somapacitan
0 events

Original publication

Weekly somapacitan had no adverse effects on glucose metabolism in adults with growth hormone deficiency. Pituitary. Published 15 November 2022. doi:10.1007/s11102-022-01283-3

Composed by AI from the published abstract and checked against it. How Briefs are made →

Get them every week

New studies on this topic in My Week and in your Monday e-mail.

We e-mail you a sign-in link and a code. No password, no spam.