Somapacitan
Somapacitan is a modified growth hormone that binds reversibly to albumin, prolonging exposure while activating the growth-hormone receptor.
At a glance
- Evidence stage
- Approved use
- Regulatory status
- SOGROYA is FDA-approved for adult GH deficiency and, from age 2.5, pediatric GHD, specified SGA short stature, Noonan-associated growth failure, and idiopathic short stature.
- Research context
- Somapacitan is a modified growth hormone that binds reversibly to albumin, prolonging exposure while activating the growth-hormone receptor.
What this is
- Somapacitan is a modified growth hormone that binds reversibly to albumin, prolonging exposure while activating the growth-hormone receptor.
What this isn't
- A recommendation to use, prepare, combine, or administer a product
- Evidence that a related molecule or a differently formulated product has the same effects
Key terms
Somapacitan is a modified growth hormone that binds reversibly to albumin, prolonging exposure while activating the growth-hormone receptor.
The molecule supplies a growth-hormone signal rather than asking the pituitary to release more hormone. Receptor activation stimulates IGF-1 and growth-related processes; albumin binding slows clearance. These features distinguish it from somatropin and from secretagogues. The current indication list includes several defined childhood growth disorders, not unrestricted height enhancement. SOGROYA prescribing information.
Evidence limits
How to read the evidence
A one-year pediatric comparison cannot answer lifetime safety, longevity, or athletic-performance questions. The additional pediatric indications in the current label should not be attributed to REAL4: they have separate evidence sections. Growth-hormone deficiency requires clinical assessment; an isolated low-normal hormone value is not the same study population. Indication-specific evidence.
Sources appraised 2026-10-28. Educational information; not medical advice. Study findings apply to the populations, preparations and outcomes described.
External sources and citations
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