A new oral testosterone undecanoate formulation
@article{Khn2003ANO, title={A new oral testosterone undecanoate formulation}, author={Frank Michael K{\"o}hn and Wolf Bernhard Schill}, journal={World Journal of Urology}, year={2003}, volume={21}, pages={311-315} }
Testosterone undecanoate has been available on the market for more than 20 years. This testosterone ester is used worldwide for oral treatment of male hypogonadism. So far, testosterone undecanoate has been dissolved in oleic acid, leading to inconvenient storage conditions. It will now be available in a new formulation with castor oil and propylene glycol laurate instead of oleic acid, thus improving storage conditions markedly (stable at room temperature for approximately 3 years…
52 Citations
Testosterone Therapy: Oral Androgens
- Medicine, Biology
- 2017
Taking into account a lower requirement of testosterone in women as compared to men, oral testosterone undecanoate can be effectively adapted for use in women based on the clinical indication of testosterone deficiency and response to therapy.
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This formulation, DITEST, has the potential advantage of being oral for patients who do not tolerate injections and less risk of adverse events that might theoretically be associated with elevated dihydrotestosterone levels.
The current status of therapy for symptomatic late-onset hypogonadism with transdermal testosterone gel.
- Medicine, BiologyEuropean urology
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The Current Status ofTherapy for Symptomatic Late-Onset HypogonadismwithTransdermalTestosterone Gel
- Medicine, Biology
- 2005
The first 3–6 months after initiating testosterone therapy is the most critical time for monitoring effects on the prostate, so it is important to monitor PSA levels every 3 months for the first year of treatment; thereafter, regular monitoring (mostly for prostate safety but also for cardiovascular and haematological safety) during therapy is mandatory.
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- Medicine, BiologyHormone molecular biology and clinical investigation
- 2010
Testopatch was superior to Pantestone to increase testosterone and bioavailable-testosterone levels in hypogonadal men from the first days and throughout the three weeks of treatment.
Production and characterization of testosterone undecanoate-loaded NLC for oral bioavailability enhancement
- Medicine, ChemistryDrug development and industrial pharmacy
- 2011
From the perspective of administering a single dose of dose of TU in one oral dosage unit and simultaneously having a bioavailability less dependent on the fed state, a direct comparison of the size effect in in vivo bioavailability studies is opened.
Complications of injectable testosterone undecanoate in routine clinical practice.
- Medicine, BiologyEuropean journal of endocrinology
- 2015
TU injections produce a low incidence of POME with injections by experienced nurses, but recurrence is more frequent than by chance, and polycythaemia was a minor problem rarely requiring treatment other than optimising inter-injection interval.
Profile of serum testosterone levels after application of testosterone ointment (glowmin) and its clinical efficacy in late-onset hypogonadism patients.
- Medicine, BiologyThe journal of sexual medicine
- 2008
After 12 weeks of GL treatment in 50 LOH patients, TT and FT levels demonstrated the same satisfactory response as that of the initial GL administration without GL accumulation effects, and GL appears to be suitable for LOH treatment.
Effectiveness of a low dose testosterone undecanoate to improve sexual function in postmenopausal women
- Medicine, PsychologyBMC Women's Health
- 2015
The twice weekly addition of testosterone undecanoate to daily oral estrogen was associated with a significant improvement in sexual function among postmenopausal women than the use of the estrogen alone.
Clinical experience with Andriol® Testocaps®– The first Austrian surveillance study on the treatment of late-onset hypogonadism
- MedicineThe aging male : the official journal of the International Society for the Study of the Aging Male
- 2007
Short-term treatment with oral testosterone undecanoate in a clinical practice setting improved late-onset hypogonadism symptoms in aging men with low testosterone levels.
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