keyword
MENU ▼
Read by QxMD icon Read
search

Testosterone therapy

keyword
https://www.readbyqxmd.com/read/28326509/the-steroid-response-to-human-chorionic-gonadotropin-hcg-stimulation-in-men-with-klinefelter-syndrome-does-not-change-using-immunoassay-or-mass-spectrometry
#1
L Roli, D Santi, S Belli, S Tagliavini, S Cavalieri, M C De Santis, E Baraldi, F Fanelli, M Mezzullo, A R Granata, U Pagotto, R Pasquali, V Rochira, C Carani, M Simoni, T Trenti
PURPOSE: Liquid-chromatography tandem mass-spectrometry (LC-MS/MS) was developed in parallel to Immunoassays (IAs) and today is proposed as the "gold standard" for steroid assays. Leydig cells of men with Klinefelter syndrome (KS) are able to respond to human chorionic gonadotropin (hCG) stimulation, even if testosterone (T) production was impaired. The aim was to evaluate how results obtained by IAs and LC-MS/MS can differently impact on the outcome of a clinical research on gonadal steroidogenesis after hCG stimulation...
March 21, 2017: Journal of Endocrinological Investigation
https://www.readbyqxmd.com/read/28323036/targeting-androgen-receptor-versus-targeting-androgens-to-suppress-castration-resistant-prostate-cancer
#2
Changcheng Guo, Shuyuan Yeh, Yuanjie Niu, Gonghui Li, Junhua Zheng, Lei Li, Chawnshang Chang
Prostate cancer (PCa) is the 2nd leading cause of cancer-related death among men in the United States and its progression is tightly associated with the androgen/androgen receptor (AR) signals. Men castrated before puberty (eunuchs) or men with inherited deficiency of type II 5α-reductase (with failure to convert testosterone to the more potent dihydrotestosterone) (DHT) do not develop PCa. To date, androgen deprivation therapy (ADT) with anti-androgen treatments to reduce or prevent androgens from binding to the AR remains the main therapeutic option for advanced PCa since its discovery by Huggins and Hodges in 1941...
March 18, 2017: Cancer Letters
https://www.readbyqxmd.com/read/28321420/corrigendum-to-four-thrombotic-events-over-5-years-two-pulmonary-emboli-and-two-deep-venous-thrombosis-when-testosterone-hcg-therapy-was-continued-despite-concurrent-anticoagulation-in-a-55-year-old-man-with-lupus-anticoagulant
#3
(no author information available yet)
[This corrects the article DOI: 10.1177/2324709616661833.].
January 2017: Journal of Investigative Medicine High Impact Case Reports
https://www.readbyqxmd.com/read/28319589/exercise-improves-v-combining-dot-above-o-2max-and-body-composition-in-adt-treated-prostate-cancer-patients
#4
Bradley A Wall, Daniel A Galvão, Naeem Fatehee, Dennis R Taaffe, Nigel Spry, David Joseph, Jeffrey J Hebert, Robert U Newton
INTRODUCTION: Prostate cancer is the most common cancer in men and patients treated with androgen deprivation therapy (ADT) experience unfavourbale changes in body composition and associated metabolic complications, which can increase the risk of cardiovascular disease. We examined the effect of a 6-month program of aerobic and resistance exercise aimed at improving body composition and cardiorespiratory health in this population. METHODS: Ninety-seven men (43-90 years) with localized prostate cancer receiving ADT were randomized to either exercise (EX, n=50) or usual care (CON, n=47)...
March 18, 2017: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/28318076/uk-policy-statements-on-testosterone-deficiency
#5
Geoffrey Hackett, Michael Kirby, David Edwards, T Hugh Jones, Jonathan Rees, Asif Muneer
To address widespread media and scientific concerns over the appropriate treatment of TDS with Testosterone Therapy (T Therapy), the Executive Committee of the British Society for Sexual Medicine developed eight consensus statements, based on current scientific evidence to address these controversial issues. These statements were in no-way designed to replace the published evidence-based guidelines on the subject developed by various professional organisations, but to provide specific answers to several current controversial issues...
March 20, 2017: International Journal of Clinical Practice
https://www.readbyqxmd.com/read/28304393/the-effects-of-oestrogens-and-their-receptors-on-cardiometabolic-health
#6
REVIEW
Eugenia Morselli, Roberta S Santos, Alfredo Criollo, Michael D Nelson, Biff F Palmer, Deborah J Clegg
Cardiovascular disease (CVD) is one of the leading causes of mortality in developed countries. The incidence of CVD is sexually dimorphic, and research has focused on the contribution of sex steroids to the development and progression of the cardiometabolic syndrome, which is defined as a clustering of interrelated risk factors that promote the development of atherosclerosis (which can lead to CVD) and type 2 diabetes mellitus. Data are inconclusive as to how sex steroids and their respective receptors increase or suppress the risk of developing the cardiometabolic syndrome and thus CVD...
March 17, 2017: Nature Reviews. Endocrinology
https://www.readbyqxmd.com/read/28295504/testosterone-therapy-has-positive-effects-on-anthropometric-measures-metabolic-syndrome-components-obesity-lipid-profile-diabetes-mellitus-control-blood-indices-liver-enzymes-and-prostate-health-indicators-in-elderly-hypogonadal-men
#7
O Canguven, R A Talib, W El Ansari, D-J Yassin, M Salman, A Al-Ansari
To alleviate late-onset hypogonadism, testosterone treatment is offered to suitable patients. Although testosterone treatment is commonly given to late-onset hypogonadism patients, there remains uncertainty about the metabolic effects during follow-ups. We assessed the associations between testosterone treatment and wide range of characteristics that included hormonal, anthropometric, biochemical features. Patients received intramuscular 1,000 mg testosterone undecanoate for 1 year. Patient anthropometric measurements were undertaken at baseline and at each visit, and blood samples were drawn at each visit, prior to the next testosterone undecanoate...
March 10, 2017: Andrologia
https://www.readbyqxmd.com/read/28290190/disruption-in-bone-marrow-fat-may-attenuate-testosterone-action-on-muscle-size-after-spinal-cord-injury-a-case-report
#8
Ashraf S Gorgey, Pamela D Moore, Rodney C Wade, Ranjodh S Gill, Timothy Lavis, Robert A Adler
BACKGROUND: Mesenchymal stem cells can be differentiated into muscle satellite cells. Testosterone replacement therapy (TRT) promotes the differentiation of satellite cells into muscle cells. CASE REPORT: A 31 year old male with a T4 complete chronic spinal cord injury (SCI) had fixation for a mid-shaft fracture of the left femur. The participant received transdermal testosterone patches (4mg/day) daily for 16 weeks. Skeletal muscle and yellow bone marrow adiposity cross-sectional areas (CSAs) of both thighs were measured using magnetic resonance imaging...
March 13, 2017: European Journal of Physical and Rehabilitation Medicine
https://www.readbyqxmd.com/read/28289788/-failure-of-a%C3%A2-study-in-forensic-psychiatric-hospitals-clinical-trial-to-investigate-the-additive-effect-of-triptorelin-on-the-efficacy-of-psychotherapy
#9
Peer Briken, Jürgen L Müller, Wolfgang Berner, Rolf-Hasso Bödeker, Jochen Vollmann, Christian Kasperk, Matthias Koller
BACKGROUND: A testosterone-lowering medication is relatively commonly used as a form of treatment for sexual offenders with severe paraphilic disorders in German forensic psychiatric hospitals; however, a double-blind, controlled and randomized study, which investigates the efficacy of this medication, is still lacking. AIM: This article describes the process from the planning to the rejection of a clinical trial over the period from 2009 to 2015. METHODS AND RESULTS: Despite the careful planning with an interdisciplinary team and giving special consideration to the complex legal situation, the Federal Institute for Drugs and Medical Devices (BfArM) rejected the proposed trial in a brief formal letter with reference to the German Drug Law (§ 40 para...
March 13, 2017: Der Nervenarzt
https://www.readbyqxmd.com/read/28286991/cardiovascular-disease-in-women-is-it-different-to-men-the-role-of-sex-hormones
#10
REVIEW
G M C Rosano, I Spoletini, C Vitale
Cardiovascular disease in women differs in clinical presentation, pathophysiology and prognosis from that in men. The role of estrogens and androgens may help explain such sex dimorphisms, being involved in cardiac function, endothelial function and vascular tone. In particular, the cardioprotective effect of estrogen replacement therapy is observed in postmenopausal women in a time-dependent manner, i.e. when it is initiated at their first menopausal symptoms. Postmenopausal women, beyond aged men, may also benefit from testosterone supplementation therapy...
April 2017: Climacteric: the Journal of the International Menopause Society
https://www.readbyqxmd.com/read/28282997/is-there-a-protective-role-of-testosterone-against-high-grade-prostate-cancer-incidence-and-severity-of-prostate-cancer-in-553-patients-who-underwent-prostate-biopsy-a-prospective-data-register
#11
Aksam Yassin, Mahmoud Salman, Riadh A Talib, Dany-Jan Yassin
This study investigated the role of testosterone replacement therapy (TRT) in prostate safety and cancer progression. A cohort of 553 patients, 42 treated and 162 untreated hypogonadal men, and 349 eugonadal men were included. Pathological analysis of prostate biopsies examining the incidence and severity of PCa revealed that: 16.7% of treated hypogonadal men had a positive biopsy, a Gleason score of ≤6 in 71.4% and >6 in 28.6% of men, a predominant score of 3 and tumour staging of II in 85.7% men; 51...
March 10, 2017: Aging Male: the Official Journal of the International Society for the Study of the Aging Male
https://www.readbyqxmd.com/read/28278441/facilitation-of-sexual-behavior-in-ovariectomized-rats-by-estradiol-and-testosterone-a-preclinical-model-of-androgen-effects-on-female-sexual-desire
#12
Sherri Lee Jones, Nafissa Ismail, James G Pfaus
In the United States and Canada, there are no approved treatments for hypoactive sexual desire disorder in postmenopausal women. Testosterone improves female sexual desire in naturally- and surgically-menopausal women maintained on estrogen replacement therapy, and long-term safety data from randomized placebo-controlled clinical trials has yielded promising results. However, the mechanisms associated with its efficacy are not known, and could be addressed using preclinical rodent models; yet there is no systematic evaluation of the effects of estradiol and testosterone on female rat sexual behavior...
February 17, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28277339/clinical-dilemmas-in-the-management-of-transgender-men
#13
Michael S Irwig
PURPOSE OF REVIEW: To explore the medical and surgical clinical dilemmas in the management of trans (transgender) men, a growing population receiving more attention than in the past. RECENT FINDINGS: Testosterone therapy is commonly prescribed to trans men for masculinization. Nonetheless, the optimal formulations and doses of testosterone therapy for trans men have not been well established. Testosterone therapy has been associated with increased levels of hemoglobin and triglycerides, as well as diabetes...
March 8, 2017: Current Opinion in Endocrinology, Diabetes, and Obesity
https://www.readbyqxmd.com/read/28274354/hormonal-therapies-for-acne
#14
Brittany Barros, Diane Thiboutot
Acne is a common, worldwide problem that is usually multifactorial in etiology, but androgens may play a pivotal role in the development and severity of acne. Endocrinopathies, such as polycystic ovarian syndrome, ovarian tumors, or adrenal hyperplasia or tumors, may be detected in some patients with acne, especially if acne is sudden in onset, associated with hirsutism or menstrual irregularities, or associated with cushingoid facies, acanthosis nigricans, patterned hair loss, or deepened voice. In these instances, serum-free and total testosterone, dehydroepiandrosterone, luteinizing hormone, and follicle stimulating hormone should be tested...
March 2017: Clinics in Dermatology
https://www.readbyqxmd.com/read/28274352/drug-induced-acne
#15
Jana Kazandjieva, Nikolay Tsankov
A variety of drugs may provoke acne, with drug-induced acne (DIA) often having some specific clinical and histopathologic features. DIA is characterized by a medical history of drug intake, sudden onset, and an unusual age of onset, with a monomorphous eruption of inflammatory papules or papulopustules. The location of the acne lesions is beyond the seborrheic zone. Corticosteroids, anabolic steroids, testosterone, halogens, isoniazid, lithium, and some new anticancer agents are drugs with undoubted causal relationship to acne...
March 2017: Clinics in Dermatology
https://www.readbyqxmd.com/read/28267564/development-of-17%C3%AE-hydroxysteroid-dehydrogenase-type-3-as-a-target-in-hormone-dependent-prostate-cancer-therapy
#16
REVIEW
Xiaohui Ning, Yan Yang, Hong Deng, Qihao Zhang, Yadong Huang, Zhijian Su, Yongmei Fu, Qi Xiang, Shu Zhang
17β-Hydroxysteroid dehydrogenase type 3 (17β-HSD3) is expressed almost exclusively in the testes and specifically converts the weak androgenic androstenedione to active testosterone (T) in the presence of NADPH. Additionally, studies have demonstrated that 17β-HSD3 is over-expressed in hormone-dependent prostate cancer. T, which interacts with the androgen receptor (AR), eventually stimulates the growth of prostate cancer cells. Defects in T synthesis or action impair the development of the male phenotype during embryogenesis and cause the autosomal recessive disorder male pseudohermaphroditism...
March 4, 2017: Steroids
https://www.readbyqxmd.com/read/28264692/a-three-component-cognitive-behavioural-lifestyle-program-for-preconceptional-weight-loss-in-women-with-polycystic-ovary-syndrome-pcos-a-protocol-for-a-randomized-controlled-trial
#17
G Jiskoot, S H Benneheij, A Beerthuizen, J E de Niet, C de Klerk, R Timman, J J Busschbach, J S E Laven
BACKGROUND: Obesity in women with polycystic ovary syndrome (PCOS) negatively affects all clinical features, and a 5 to 10% weight loss has shown promising results on reproductive, metabolic and psychological level. Incorporating a healthy diet, increasing physical activity and changing dysfunctional thought patterns in women with PCOS are key points in losing weight. The biggest challenge in weight management programs is to achieve a reasonable and sustainable weight loss. The aim of this study is to explore whether Cognitive Behavioural Therapy (CBT) by a mental health professional, working in a multidisciplinary team with a dietician and a physical therapist (a three-component intervention), is more effective for weight loss in the long term, within 12 months...
March 6, 2017: Reproductive Health
https://www.readbyqxmd.com/read/28264478/crosstalk-of-the-androgen-receptor-with-transcriptional-collaborators-potential-therapeutic-targets-for-castration-resistant-prostate-cancer
#18
REVIEW
Daisuke Obinata, Kenichi Takayama, Satoru Takahashi, Satoshi Inoue
Prostate cancer is the second leading cause of death from cancer among males in Western countries. It is also the most commonly diagnosed male cancer in Japan. The progression of prostate cancer is mainly influenced by androgens and the androgen receptor (AR). Androgen deprivation therapy is an established therapy for advanced prostate cancer; however, prostate cancers frequently develop resistance to low testosterone levels and progress to the fatal stage called castration-resistant prostate cancer (CRPC)...
February 28, 2017: Cancers
https://www.readbyqxmd.com/read/28263152/-testosterone-replacement-therapy-for-hypogonadism-in-men-with-prostate-cancer
#19
Christian F S Jensen, Mikkel Fode, Peter Østergren, Jens Sønksen
Hypogonadism and prostate cancer (PCa) often coincide with increasing age. Recent reviews have found no evidence to suggest an increased risk of developing PCa with testosterone replacement therapy (TRT). The same lack of PCa risk is found in studies looking at men receiving TRT after radical prostatectomy for PCa. Reports on TRT in men on active surveillance are very few. In summary, current evidence does not support an association between TRT and an increased risk of PCa. Nevertheless, sufficiently powered trials with longer follow-up are warranted before making final conclusions...
February 27, 2017: Ugeskrift for Laeger
https://www.readbyqxmd.com/read/28261833/diagnostic-utility-of-testosterone-priming-prior-to-dynamic-tests-to-differentiate-constitutional-delay-in-puberty-from-isolated-hypogonadotropic-hypogonadism
#20
Suja P Sukumar, Anil Bhansali, Naresh Sachdeva, Chirag Kamal Ahuja, Ujjwal Gorsi, Kush Dev Singh Jarial, Rama Walia
CONTEXT: Differentiation between constitutional delay in puberty (CDP) and isolated hypogonadotropic hypogonadism (IHH) during adolescence is a great clinical challenge and the available diagnostic tests are of limited value. OBJECTIVE: To study the effect of withdrawal of short term, low dose testosterone therapy (testosterone priming) on the discriminatory power of dynamic tests for hypothalamo-pituitary-testicular axis to differentiate CDP from IHH. DESIGN: A prospective study (n=30) consisting of 20 boys with delayed puberty (Group A) and 10 patients with IHH (Group B)...
March 5, 2017: Clinical Endocrinology
keyword
keyword
7858
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"