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Testim (Testosterone) - Summary

 
 



TESTIM SUMMARY

Testim® 1% (testosterone gel) CIII

Testim® (testosterone gel) is a clear to translucent hydroalcoholic topical gel containing 1% testosterone. Testim® provides continuous transdermal delivery of testosterone for 24 hours, following a single application to intact, clean, dry skin of the shoulders and upper arms.

Testim® is indicated for testosterone replacement therapy in adult males for conditions associated with a deficiency or absence of endogenous testosterone:

  1. Primary hypogonadism (congenital or acquired): testicular failure due to cryptorchidism, bilateral torsion, orchitis, vanishing testis syndrome, orchiectomy, Klinefelter's syndrome, chemotherapy, or toxic damage from alcohol or heavy metals. These men usually have low serum testosterone levels and gonadotropins (FSH, LH) above the normal range.
  2. Hypogonadotropic hypogonadism (congenital or acquired): idiopathic gonadotropin or luteinizing hormone-releasing hormone (LHRH) deficiency or pituitary-hypothalamic injury from tumors, trauma, or radiation. These men have low testosterone serum levels but have gonadotropins in the normal or low range.

Testim® has not been clinically evaluated in males under 18 years of age.


See all Testim indications & dosage >>

NEWS HIGHLIGHTS

Media Articles Related to Testim (Testosterone)

Long-term testosterone therapy does not increase the risk of prostate cancer
Source: Endocrinology News From Medical News Today [2014.11.28]
Testosterone (T) therapy is routinely used in men with hypogonadism, a condition in which diminished function of the gonads occurs.

Testosterone surges in athletes not tied to winning
Source: Endocrinology News From Medical News Today [2014.11.28]
A higher surge of testosterone in competition, the so-called "winner effect," is not actually related to winning, suggests a new study of intercollegiate cross country runners.

Low Testosterone (Low-T)
Source: MedicineNet Impotence (ED) Specialty [2014.10.15]
Title: Low Testosterone (Low-T)
Category: Diseases and Conditions
Created: 9/25/2013 12:00:00 AM
Last Editorial Review: 10/15/2014 12:00:00 AM

Testosterone deficiency can be identified with new screening questionnaire
Source: Erectile Dysfunction / Premature Ejaculation News From Medical News Today [2014.04.27]
Men whose testosterone falls below normal levels are more likely to have erectile dysfunction and to be overweight and have heart disease and type 2 diabetes.

Low Testosterone (Low T)
Source: MedicineNet Klinefelter Syndrome Specialty [2013.09.26]
Title: Low Testosterone (Low T)
Category: Diseases and Conditions
Created: 12/14/2009 4:15:00 PM
Last Editorial Review: 9/26/2013 12:00:00 AM

more news >>

Published Studies Related to Testim (Testosterone)

Testosterone induces erythrocytosis via increased erythropoietin and suppressed hepcidin: evidence for a new erythropoietin/hemoglobin set point. [2014]
hematocrit remain unclear... CONCLUSIONS: Testosterone-induced increase in hemoglobin and hematocrit is

The role of androgen receptor CAG repeat polymorphism and other factors which affect the clinical response to testosterone replacement in metabolic syndrome and type 2 diabetes: TIMES2 sub-study. [2013]
TRT in the TIMES2 study... CONCLUSION: AR CAG affected the response of some variables to TRT in the TIMES2

Mechanical muscle function and lean body mass during supervised strength training and testosterone therapy in aging men with low-normal testosterone levels. [2013]
24-week study... CONCLUSION: Strength training in aging men with low-normal testosterone levels

Pharmacokinetics of testosterone and estradiol gel preparations in healthy young men. [2013]
The paucity of pharmacokinetic data on testosterone gel formulations and absence of such data on estradiol administration in healthy young men constitutes a fundamental gap of knowledge in behavioral endocrinological research. We addressed this issue in a double-blind and placebo controlled study in which we applied a topical gel containing either 150mg of testosterone (N=10), 2mg of estradiol (N=8) or a respective placebo (N=10) to 28 healthy young men...

A new combination of testosterone and nestorone transdermal gels for male hormonal contraception. [2012]
alone or combined with NES gel in suppressing spermatogenesis... CONCLUSION: A combination of daily NES+T gels suppressed sperm concentration to 1

more studies >>

Clinical Trials Related to Testim (Testosterone)

A Study of Fortigel Testosterone Gel 2% in Males With Low Testosterone [Active, not recruiting]
Low testosterone is a condition that occurs when the body is unable to produce sufficient quantities of testosterone. The medical name for low testosterone is hypogonadism. Hypogonadism can be caused by many factors. Symptoms include: decrease in libido, lack of energy and mood swings. The goal of testosterone replacement therapy is to return testosterone levels to the normal range and relieve symptoms.

The purpose of this study is to evaluate the ability of Fortigel testosterone gel 2% to maintain serum (blood) testosterone levels within the normal range in hypogonadal men aged 18 to 75 years. This will be determined by blood sampling at specified times during the study. The study is also intended to evaluate the tolerability of Fortigel, which will be applied to the skin each day throughout the study period.

Exogenous Testosterone Plus Dutasteride for the Treatment of Castrate Metastatic Prostate Cancer [Recruiting]
Usually, the male hormone testosterone makes prostate cancer cells grow. Lowering testosterone usually stops the growth of prostate cancer. However, after a period of time without testosterone, prostate cancer cells learn to grow again.

You are able to join this trial because your prostate cancer is growing even though you have very low levels of testosterone. Studies have shown that high doses of testosterone, in this situation, can cause prostate cancer cells to stop growing.

The investigators did a study several years ago in which the investigators gave high doses of testosterone to patients such as yourself. The investigators showed that giving testosterone in this situation was safe. The investigators also showed that the investigators could, in some cases, make the PSA go down using high-dose testosterone.

The investigators believe that they can improve this type of treatment by combining testosterone with another drug called dutasteride. Dutasteride is another type of hormone. It should make testosterone levels rise. The investigators believe that combination of dutasteride and testosterone will be more a more powerful regimen against your cancer than testosterone alone.

Effect of Androgel on Type 2 Diabetic Males With Hypogonadism [Recruiting]
This is to study the effect of replacing testosterone on different inflammatory cells in type 2 diabetics with low testosterone levels.

Influence of Administration Route of Testosterone on Male Fertility [Not yet recruiting]
Exogenously administered testosterone will override the normal negative feedback of endogenous testosterone on the hypothalamus and pituitary. Constantly, relatively high and constant testosterone levels will cause a drop in FSH and LH production by the pituitary. Since FSH and LH are signalling hormones to the testes, endogenous testosterone production and spermatogenesis will be down-regulated. It is expected that intranasal dosing in the morning will mimic the normal physiological pattern of testosterone production thereby avoiding negative side-effects on spermatogenesis. Trans-dermal gels give testosterone levels more or less constant over the day and will very likely have inhibitory effects on spermatogenesis.

The main objective of this study is to show that twice daily intranasal dosing does not have, or has a smaller inhibitory effect on spermatogenesis in comparison to transdermal testosterone gels.

Effect of Testosterone in Men With Erectile Dysfunction [Recruiting]
The purpose of this placebo-controlled study is to determine if testosterone replacement therapy, administered by transdermal gel, can improve the response to sildenafil (Viagra R) treatment in men who have erectile dysfunction (ED) and low testosterone levels.

more trials >>

Reports of Suspected Testim (Testosterone) Side Effects

Oedema Peripheral (6)Fatigue (4)Prostate Cancer (4)Drug Ineffective (3)Dyspepsia (3)Blood Testosterone Decreased (3)Transient Ischaemic Attack (3)Nausea (3)Mitochondrial Myopathy Acquired (3)Gait Disturbance (3)more >>


Page last updated: 2014-11-30

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