A synthetic GnRH agonist decapeptide that suppresses gonadotropin and sex hormone production for treating prostate cancer, endometriosis, and precocious puberty.
Lambertini. Matteo M; Boni. Luca L; Michelotti. Andrea A; Magnolfi. Emanuela E; Cogoni. Alessio Alig...
A big Italian study followed women with early breast cancer for over 12 years and found that giving the hormone blocker triptorelin during chemotherapy didn’t change cancer survival but helped protect the ovaries, with a slightly higher chance of getting pregnant later.
Pulsatile GnRH (triptorelin) given continuously can kick‑start sperm production in men with two rare conditions that cause low testosterone. It works in both groups, but men with pituitary stalk interruption need higher doses and have a slightly lower success rate than those with congenital hypogonadotropic hypogonadism.
Tran. Helena D HD; Carroll. Kelsey E KE; Mackiewicz. Alexis L AL; Ardeshir. Amir A; Stockinger. Dian...
In a small study with four male rhesus monkeys, a single sub‑cutaneous implant of the GnRH‑agonist deslorelin lowered testosterone and shrank testicles, but the time it took to work and how long the effect lasted varied a lot between animals.
Fernández-Sánchez. M M; Fatemi. H H; García-Velasco. J A JA; Heiser. P W PW; Daftary....
In women who produce a lot of eggs during IVF, using a GnRH‑agonist shot (triptorelin) to finish egg growth caused mild ovarian hyperstimulation syndrome (OHSS) in about one‑fifth of cases, but no severe cases were seen. The symptoms lasted up to three weeks and were usually managed with cabergoline, a medication that helps prevent the condition from getting worse.
The study looked at prescription data from 2016‑2020 for Chinese fertility clinics and found that triptorelin, a hormone used in IVF cycles, is one of the most common and pricey drugs prescribed, especially in big cities like Guangzhou and Shanghai. It shows how often it’s used, typical doses, and how its cost compares to other meds, giving a real‑world picture of IVF drug use in China.
Zhou. Chengliang C; Yang. Xinyue X; Wang. Yong Y; Xi. Ji J; Pan. Hong H; Wang. Min M; Zhou. Yuzhong...
In women 35 years or older doing IVF, giving both a GnRH‑agonist shot (0.2 mg triptorelin) and a smaller hCG dose (2000 IU) at ovulation time didn’t change how many eggs were collected, but it did produce more high‑quality embryos and higher live‑birth rates compared with using the GnRH‑agonist alone. The results were similar to using hCG alone, so the combo or hCG alone are better choices than the GnRH‑agonist only.
Borrás. C C; Ferrando. M M; Inglés. M M; Gambini. J J; Lopez-Grueso. R R; Edo. R R; Mas-Ba...
The study shows that when women’s natural hormones are temporarily shut down (like with a GnRH drug such as triptorelin), their blood cells lose important antioxidant and longevity‑related gene activity. Giving back estrogen (and later progesterone) restores those genes and raises the body’s main antioxidant, glutathione, suggesting hormone replacement can boost cellular defenses against aging.
Gupta. Aanchal A; Bandaru. Sindhura S; Manthri. Sukesh S
A 36‑year‑old woman with hormone‑sensitive breast cancer was given the GnRH‑agonist goserelin to shut down her ovaries, but after about a year and a half the drug stopped working and her ovaries started making estrogen again. This shows that long‑term use of drugs like goserelin (and similar peptides such as triptorelin) can sometimes lead to resistance, meaning they may not keep hormone levels low forever.
Knific. Taja T; Lazarevič. Melisa M; Žibert. Janez J; Obolnar. Nika N; Aleksovska. Nata&...
The study looked at using triptorelin, a hormone blocker, in kids with early puberty to see if it helps them grow taller. It found that while treated girls gained about 7 cm more than untreated ones, their final adult heights ended up almost the same because doctors chose who to treat. The drug effectively lowered hormone levels in most kids, but bone age still sped up in some, and many factors (like bone age, BMI, and when treatment starts and stops) influence the final height outcome.
Galip. Nilüfer N; Ankay. Nermin N; Bundak. Rüveyde R
A 7‑year‑old girl treated with the GnRH‑analog triptorelin (Decapeptyl) for early puberty developed a sudden, widespread rash and fever about eight hours after her second injection, which was diagnosed as drug‑induced vasculitis. The reaction cleared after a short course of steroids and antihistamine, and she was able to continue puberty treatment safely by switching to a different GnRH‑analog, leuprolide.
A study of 100 women with adenomyosis compared a hormone‑releasing IUD (Mirena) placed during surgery to standard post‑op injections of the peptide drug triptorelin. The IUD group had lower estrogen, less pain, smaller uterine size, lower inflammation, better quality of life, fewer side‑effects and no recurrences, while the triptorelin group showed higher rates of pain, inflammation and recurrence.
De Landtsheer. Anaïs A; Bekaert. Lieslinde L; David. Karel K; Marcq. Philippe P; Jeandarme. Ing...
Men who take androgen‑blocking drugs like the GnRH agonist triptorelin (often used to lower testosterone) lose bone density over several years. In this study, bone loss was about half a standard deviation at the spine and hip after roughly six years of treatment. People who also took bisphosphonate medicines did not see the same drop, suggesting those drugs can help protect bone.
Both leuprolide acetate and triptorelin pamoate effectively lower LH levels and help maintain predicted adult height in overweight and obese girls with early puberty, and they work about the same.
Gambini. S S; Sonigo. C C; Robin. G G; Cedrin-Durnerin. I I; Vinolas. C C; Sifer. C C; Boumerdassi....
This study looked at why some women get fewer or less mature eggs after using a GnRH‑agonist (triptorelin) to trigger ovulation. It found that women with a low ovarian reserve or low LH levels 12 hours after the trigger tend to retrieve fewer eggs, while higher body weight and higher AMH levels are linked to more immature eggs. Using an antigonadotrophic pretreatment can lower the chance of immature eggs.
Adding the Chinese herbal mix Huayu Xiaozheng decoction to the standard drugs triptorelin and mifepristone helped women with uterine fibroids shrink their tumors a bit more, improve blood flow in the uterus, and experience fewer side‑effects, though the drop in fibroid comeback after a year wasn’t statistically clear.
Zahran. Kamal M KM; Ahmed. Moustafa M A MMA; Farghaly. Tarek A TA; Elsayed. Azza A AA; El-Nashar. Ih...
Adding a tiny dose (0.1 mg) of the hormone‑releasing drug triptorelin to the usual progesterone support after egg retrieval in IVF cycles led to higher hormone levels and better pregnancy outcomes compared to progesterone alone.
In men with advanced prostate cancer, using the drug triptorelin to lower testosterone to very low levels (<0.35 nmol/L) was linked to longer overall survival, and possibly better cancer‑specific survival, compared to higher testosterone levels. The study shows deeper hormone suppression may improve outcomes in this disease, but the drug is prescription‑only and has significant side‑effects, so it isn’t a simple DIY anti‑aging tool for healthy people.
Rezaee. Mehdi M; Karimzadeh. Iman I; Hashemi-Meshkini. Amir A; Zeighami. Shahryar S; Bazyar. Mohamma...
A study in Iran looked at the long‑term cost and health benefits of three injectable hormones (triptorelin, goserelin, leuprolide) used to treat advanced prostate cancer. Over 20 years, goserelin cost about $13,500 and gave 6.37 quality‑adjusted life years, making it the cheapest and most cost‑effective option compared with the other two drugs.
The study shows that the drug triptorelin, used for prostate cancer, strongly lowers LH and testosterone levels, more so than a similar drug, leuprorelin, and that a specific breakdown product shows up in urine and can be used to catch doping. While it confirms how powerful the hormone blocker is, the drug is prescription‑only and meant for serious medical conditions, so it isn’t a practical supplement for most self‑experimenters.
Preston. Mark A MA; Ebrahimi. Ramin R; Hong. Agnes A; Bobbili. Priyanka P; Desai. Raj R; Duh. Mei Sh...
In men with early-stage prostate cancer, staying on a steady dose of hormone‑blocking drugs (continuous ADT) lowered the chance of serious heart problems compared to taking breaks (intermittent ADT), while the risk of diabetes, cholesterol spikes, or bone loss stayed the same.