Independent · non-commercial · publishes on a quarterly cycle|Current cycle 2026 Q3
Compound Evidence InstituteEvidence synthesis · established 2023Graded assessments of compounds, trials, methods and supply
Document set current to 30 July 2026
Compound monograph · §4

GHRP-2 — safety

Adverse events as reported, contraindications, warnings, and an explicit statement of what the safety evidence does not establish.

Document identifier
CEI-MN-026/4
Series
Compound monograph
Version
4.0
Published
17 Oct 2023
Last reviewed
17 Apr 2024
Next review
17 Apr 2026
Identifier
10.71829/cei.mono.26
Certainty
Low
Cycle
2023 Q4

§4Safety

§4.1Adverse events reported in controlled trials

Table 4. Adverse events for GHRP-2 as reported in the trial safety tables the Institute holds. Percentages are of randomised participants in the stated trial and arm.

EventActive, %Comparator, %Difference, ppSource
FlushingReported in diagnostic use
Transient hungerReported
Cortisol elevationPresent, smaller than with hexarelin
Prolactin elevationPresent
DysgeusiaReported
HeadacheReported
A difference column is computed by the Institute from the two reported percentages and is not itself a published figure. Confidence intervals for adverse-event differences are not reported in the contributing trials and are not constructed here.

§4.2Contraindications

  • As stated in the Japanese labelling for the diagnostic indication

§4.3Warnings and precautions

  • Approval covers single-dose diagnostic use only; there is no safety dataset for repeated administration
  • Prohibited in competitive sport at all times

§4.4What this section does not establish

Related assessments: tolerability of incretin receptor agonists · acute pancreatitis · the rodent thyroid C-cell signal.[1,2]

References cited on this page

References are numbered in order of first citation in this document. Each superscript in the text links to its entry below.

  1. Raun K, Hansen BS, Johansen NL, Thøgersen H, Madsen K, Ankersen M, Andersen PH. Ipamorelin, the first selective growth hormone secretagogue. European Journal of Endocrinology 1998;139(5):552–561. doi:10.1530/eje.0.1390552 · PMID 9849822
  2. Teichman SL, Neale A, Lawrence B, Gagnon C, Castaigne JP, Frohman LA. Prolonged stimulation of growth hormone (GH) and insulin-like growth factor I secretion by CJC-1295, a long-acting analog of GH-releasing hormone, in healthy adults. Journal of Clinical Endocrinology & Metabolism 2006;91(3):799–805. doi:10.1210/jc.2005-1536 · PMID 16352683

Identifiers are reproduced only where the Institute holds them. Where a digital object identifier or PubMed identifier is not shown, the Institute has recorded the journal and year and has not constructed an identifier.

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