Tesamorelin
Also: Egrifta
- Status
- Approved
- Evidence
- High
- Field
Endocrine
Sequence
GHRH analog (44 aa, trans-3-hexenoyl at N-terminus)
1
What it is
The rare GH-axis peptide with a clear FDA indication. Visceral-fat reduction in HIV lipodystrophy is documented; that is not a license to use it as a general fat-loss or anti-aging drug.
2
How it works
A stabilized growth-hormone-releasing hormone analog. It stimulates pituitary GH pulses, raising IGF-1, with a labeled effect of reducing visceral adipose tissue in HIV-associated lipodystrophy.
3
The evidence
Pivotal trials in HIV-associated excess abdominal fat showed reductions in visceral adipose tissue with IGF-1 rises and a glucose-intolerance caution. Evidence outside that indication is thin.
4
Sourcing
FDA-approved as Egrifta for reduction of excess abdominal fat in HIV-infected patients with lipodystrophy. Prescription.
Prescription Egrifta (or Egrifta WR) from a specialty pharmacy, for the labeled HIV-lipodystrophy indication, under a clinician who monitors IGF-1 and glucose.
Same four pathways as the Sourcing guide.
5
Will insurance pay?
Specialty-tier, prior auth, and often a hub program. Coverage is indication-locked: HIV-associated excess abdominal fat, not general fat loss or 'anti-aging.' Cash price is high without a benefit.
6
Grey market
Research-chemical GHRH analogs (CJC-1295, mod GRF) are sold as stand-ins. They are not tesamorelin, do not share its label, and are not covered.
Strand does not list vendors. See the grey market.
7
Risks
Edema, arthralgia, glucose worsening, injection-site reactions. Avoid in active malignancy. IGF-1 monitoring is part of labeled use.
- Edema, arthralgia, glucose worsening, injection-site reactions.
- Avoid in active malignancy. IGF-1 monitoring is part of labeled use.
- Off-label anti-aging use is not what the trials measured.
8
Papers
Pivotal trial · 2007 · N Engl J Med
Falutz et al. Metabolic effects of a growth hormone-releasing factor in patients with HIV. PMID 18057338.
FDA prescribing information.
Related
- CJC-1295 — Research
- Ipamorelin — Research