Testosterone News and Research

Latest Testosterone News and Research

Geisel professor concerned about steroid abuse by adolescents

Leslie Henderson is concerned about steroid abuse, not necessarily by sports luminaries like Barry Bonds and Mark McGwire, but rather by adolescents.

7 Aug 2012

Childhood obesity could be related to growing problems with infertility

A dramatic increase in childhood obesity in recent decades may have impacts that go beyond the usual health concerns - it could be disrupting the timing of puberty and ultimately lead to a diminished ability to reproduce, especially in females.

1 Aug 2012

Positive results from XIAFLEX phase IIIb multicord trial for Dupuytren's contracture

Auxilium Pharmaceuticals, Inc., a specialty biopharmaceutical company, today announced positive top-line data from its open-label phase IIIb trial evaluating XIAFLEX for the treatment of adult Dupuytren's contracture patients with multiple palpable cords. The Company enrolled 60 patients at eight sites throughout the U.S. and Australia.

30 Jul 2012

Debiopharm initiates Debio 8206 Phase III study on advanced prostate cancer

Debiopharm Group (Debiopharm), a Swiss-based global biopharmaceutical group of companies with a focus on the development of prescription drugs that target unmet medical needs and companion diagnostics, today announced the treatment of its first patient in a multicentre, open, non-comparative Phase III study to investigate the efficacy, safety, and pharmacokinetics of two subcutaneous (SC) injections of Debio 8206 (triptorelin pamoate 22.5 mg 6-month formulation) in patients with advanced prostate cancer.

24 Jul 2012

Study identifies genetic markers that influence protein involved in regulating oestrogen, testosterone levels

A research study led by the Peninsula College of Medicine and Dentistry, University of Exeter, and Boston University School of Medicine, in collaboration with a global consortium, has identified genetic markers that influence a protein involved in regulating oestrogen and testosterone levels in the bloodstream.

21 Jul 2012

Study identifies genetic markers that influence sex hormone-binding globulin

A research study led by Boston University School of Medicine (BUSM) and the University of Exeter in the United Kingdom, in collaboration with a global consortium, has identified genetic markers that influence a protein involved in regulating estrogen and testosterone levels in the bloodstream.

21 Jul 2012

Hemorrhoids may cause erectile dysfunction

Men may be more likely to suffer from erectile dysfunction if they have previously been diagnosed with hemorrhoids, particularly if they are aged under 40 years, report researchers.

16 Jul 2012

Health Canada approves XIAFLEX for Dupuytren's contracture

Auxilium Pharmaceuticals, Inc. and Actelion Pharmaceuticals Canada Inc. announced today that Auxilium was granted a Notice of Compliance (approval) by Health Canada for XIAFLEX (collagenase clostridium histolyticum or CCH), a novel, first-in-class biologic for the treatment of Dupuytren's contracture in adults with a palpable cord in Canada.

9 Jul 2012

Women with PCOS and sleep apnea more likely to develop prediabetes

Women with polycystic ovary syndrome (PCOS) who also have obstructive sleep apnea have at least three times the risk of having prediabetes compared with women who do not have PCOS, according to a new study.

27 Jun 2012

Astellas submits enzalutamide MAA with EMA for treatment of CRPC

Today, Astellas Pharma Inc. announces the submission of a European marketing authorisation application to the European Medicines Agency (EMA) for enzalutamide for the treatment of men with metastatic castration-resistant prostate cancer who have been previously treated with docetaxel-based chemotherapy.

27 Jun 2012

Experimental medication increases muscle strength in cancer patients with low testosterone levels

An experimental medication safely increases muscle strength and physical functioning among cancer patients with low testosterone levels, a new drug study finds. The results will be presented Sunday at The Endocrine Society's 94th Annual Meeting in Houston.

26 Jun 2012

Weight loss can reduce prevalence of low testosterone levels in men with prediabetes

Weight loss can reduce the prevalence of low testosterone levels in overweight, middle-aged men with prediabetes by almost 50 percent, a new study finds. Results will be presented Monday at The Endocrine Society's 94th Annual Meeting in Houston.

26 Jun 2012

Male hormonal contraceptives applied daily to the skin reduce sperm production

Male hormonal contraceptives applied daily to the skin reduce sperm production, finds a new study to be presented Sunday at The Endocrine Society's 94th Annual Meeting in Houston.

26 Jun 2012

Low DHEA-S levels may increase risk of heart and blood-vessel disease in elderly men

Low levels of a naturally occurring steroid are associated with an increased risk of heart and blood-vessel disease in elderly men, a new study finds. The results will be presented Saturday at The Endocrine Society's 94th Annual Meeting in Houston.

25 Jun 2012

Drop in testosterone levels more likely to result from man's behavioral and health changes

A new study finds that a drop in testosterone levels over time is more likely to result from a man's behavioral and health changes than by aging. The study results will be presented Monday at The Endocrine Society's 94th Annual Meeting in Houston.

25 Jun 2012

Review describes new classes of drugs that target androgens in novel ways

Prostate cancer cells require androgens including testosterone to grow. A recent review in the British Journal of Urology International describes new classes of drugs that target androgens in novel ways, providing alternatives to the traditional methods that frequently carry high side effects.

21 Jun 2012

Exercise-related hormones do not play an influential role in building muscle

New research from scientists at McMaster University reveals exercise-related testosterone and growth hormone do not play an influential role in building muscle after weightlifting, despite conventional wisdom suggesting otherwise.

15 Jun 2012

Compounds related to curcumin receive U.S. patent

A U.S patent issued today to the University of Rochester and two other entities for the use of compounds related to a popular spice in the fight against cancer, acne, baldness, and other medical conditions.

13 Jun 2012

BioSante to initiate two new LibiGel Phase III efficacy trials in FSD, HSDD

BioSante Pharmaceuticals, Inc., announced today that the Company plans to initiate two new LibiGel Phase III efficacy trials. This decision is based on an extensive analysis of previous efficacy data, consultation with key opinion leaders (KOLs) in female sexual dysfunction, testosterone therapy and placebo effects, as well as a meeting with the U.S. Food and Drug Administration (FDA).

11 Jun 2012

Takeda announces updated results from orteronel phase 2 study on nmCRPC

Millennium: The Takeda Oncology Company with its parent company Takeda Pharmaceutical Company Limited today announced updated results from a phase 2 study of orteronel, a selective oral 17,20 lyase inhibitor, dosed without prednisone in patients with non-metastatic castration resistant prostate cancer (nmCRPC) and rising prostate-specific antigen.

5 Jun 2012