Research Brief
Storing Tesamorelin: Best Practices
24 Citacoes PubMedRevisado por EspecialistasCertificado GMPUltima Revisao: julho de 2026
❄️ Liofilizado Powder Storage
Store vials refrigerated at 2°C to 8°C (36–46°F). Proteja da luz. May be kept at room temperature (até 25°C/77°F) for short durations immediately antes de use. Não congele.
💧 Reconstitution
Reconstitua com Bacteriostatic Water for Injection (containing benzyl alcohol) or Sterile Water for Injection. Swirl gently — nao shake. Solution deve ser clear and colorless; discard if cloudy or containing particles.
⚠️ Formulations
- Egrifta SV: 2 mg/vial — use immediately after reconstitution
- Egrifta WR: 11.6 mg/vial — reconstituted solution estavel 7 days at RT (20–25°C)
- Research: Supplied as acetate salt liofilizado powder
📊 Quality Verification
Purity verified via RP-HPLC (>98.5% pharmaceutical grade). Key degradacao products monitored: deamidated forms (β-Asp8-Tesamorelin) and oxidized forms (Met27-oxidized). Identity confirmou by mass spectrometry (5135.9 Da) and aminoacido analysis. This product is apenas para uso em pesquisa (RUO).
Referencias
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- Ferdinandi ES, Brazeau P, High K, et al. Non-clinical pharmacology and tolerability evaluation of TH9507, a human hormonio do crescimento-releasing factor analogue. Basic Clin Pharmacol Toxicol, 100(1), 49-58, 2007.
- Falutz J, Allas S, Blot K, et al. Metabolic effects of a hormonio do crescimento-releasing factor in sujeitos de estudo with HIV. N Engl J Med, 357(23), 2359-70, 2007.
- Falutz J, Mamputu JC, Potvin D, et al. Effects of tesamorelin (TH9507) in HIV-infected sujeitos de estudo with excess abdominal fat: pooled analysis of two Phase 3 trials. J Clin Endocrinol Metab, 95(9), 4291-304, 2010.
- Wang Y, Tomlinson B. Tesamorelin, a human hormonio do crescimento releasing factor analogue. Expert Opin Investig Drugs, 18(3), 303-10, 2009.
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- Dhillon S. Tesamorelin: a review of its use no(a) management of HIV-associated lipodystrophy. Drugs, 71(8), 1071-91, 2011.
- Spooner LM, Olin JL. Tesamorelin: a hormonio do crescimento-releasing factor analogue for HIV-associated lipodystrophy. Ann Pharmacother, 46(2), 240-7, 2012.
- Stanley TL, Falutz J, Marsolais C, et al. Reduction in visceral adiposity is associado(a) com an melhorou metabolic profile in HIV-infected sujeitos de estudo receiving tesamorelin. Clin Infect Dis, 54(11), 1642-51, 2012.
- Stanley TL, Fourman LT, Feldpausch MN, et al. Effects of tesamorelin on non-alcoholic fatty doenca hepatico(a)a in HIV: a randomised, duplo-cego, multicentre trial. Lancet HIV, 6(12), e821-e830, 2019.
- Adrian S, Scherzinger A, Sanyal A, et al. The Growth Hormone Releasing Hormone Analogue, Tesamorelin, Decreases Muscle Fat and Increases Muscle Area in Adults with HIV. J Frailty Aging, 8(3), 154-159, 2019.
- Baker LD, Barsness SM, Borson S, et al. Effects of Growth Hormone-Releasing Hormone on Cognitive Function in Adults With Mild Cognitive Impairment and Healthy Older Adults. Arch Neurol, 69(11), 1420-9, 2012.
- Lopez J, Quan A, Budihardjo J, et al. Growth Hormone Improves Nerve Regeneration, Muscle Re-innervation, and Functional Outcomes After Chronic Denervation Injury. Sci Rep, 9(1), 3117, 2019.
- Grinspoon SK, Fourman L, Stanley T, et al. Impact of Tesamorelin on Cardiovascular Disease Risk Prediction Scores: Subanalysis. Open Forum Infect Dis, 12(Suppl 1), 2025.
- Clemmons DR, Miller S, Mamputu JC. tolerability and metabolic effects of tesamorelin in sujeitos de estudo with diabetes tipo 2: A randomizado, controlado por placebo trial. PLoS One, 12(6), e0179538, 2017.
- Makimura H, Feldpausch MN, Rope AM, et al. Metabolic effects of a hormonio do crescimento-releasing factor in obese subjects with reduziu hormonio do crescimento secretion. J Clin Endocrinol Metab, 97(12), 4769-79, 2012.
- Fourman LT, Czerwonka N, Feldpausch MN, et al. Visceral fat reduction with tesamorelin is associado(a) com melhorou liver enzymes in HIV. AIDS, 31(16), 2253-9, 2017.
- Mangili A, Falutz J, Mamputu JC, et al. Predictors of aplicacao em pesquisa response to tesamorelin in HIV-infected sujeitos de estudo with excess abdominal fat. PLoS One, 10(10), e0140358, 2015.
- Lake JE, La K, Erlandson KM, et al. Tesamorelin Improves Fat Quality Independent of Changes in Fat Quantity. AIDS, 35(9), 1395-1402, 2021.
- Makimura H, Murphy CA, Feldpausch MN, Grinspoon SK. The Effects of Tesamorelin on Phosphocreatine Recovery in Obese Subjects With Reduced GH. J Clin Endocrinol Metab, 99(1), 338-343, 2014.
- Stanley TL, Feldpausch MN, Oh J, et al. Effect of tesamorelin on visceral fat and liver fat in HIV-infected sujeitos de estudo: a randomizado ensaio clinico. JAMA, 312(4), 380-9, 2014.
- Ellis RJ, Vaida F, Hu K, et al. Effects of Tesamorelin on Neurocognitive Impairment in Persons With HIV and Abdominal Obesity. J Infect Dis, 231(5), 1230-1238, 2025.
- Falutz J, Potvin D, Mamputu JC, et al. Effects of tesamorelin in HIV-infected sujeitos de estudo with abdominal fat accumulation: a randomizado controlado por placebo trial with safety extension. J Acquir Immune Defic Syndr, 53(3), 311-22, 2010.
Perguntas de Pesquisa Relacionadas
APENAS PARA USO EM PESQUISA
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