scholarly journals Testosterone Replacement Therapy: Should It Be Performed in Erectile Dysfunction?

2013 ◽  
Vol 5 (4) ◽  
pp. 858-861 ◽  
Author(s):  
Orcun Celik ◽  
Selcuk Yücel
Keyword(s):  
Erectile Dysfunction ◽  
Replacement Therapy ◽  
Testosterone Replacement ◽  
Testosterone Replacement Therapy

scholarly journals The Effect of Testosterone Replacement Therapy on Penile Hemodynamics in Hypogonadal Men With Erectile Dysfunction, Having Veno-Occlusive Dysfunction

2018 ◽  
Vol 12 (3) ◽  
pp. 634-638 ◽  
Author(s):  
Ozan Efesoy ◽  
Selahittin Çayan ◽  
Erdem Akbay
Keyword(s):  
Erectile Dysfunction ◽  
Replacement Therapy ◽  
Erectile Function ◽  
Peak Systolic Velocity ◽  
Resistive Index ◽  
Testosterone Replacement ◽  
Testosterone Replacement Therapy ◽  
Testosterone Levels ◽  
Diastolic Velocity ◽  
Physiological Serum

Hypogonadism may cause veno-occlusive dysfunction (VOD) by structural and biochemical alterations in the cavernosal tissue. The aim of the study was to investigate the effect of testosterone replacement therapy (TRT) on penile hemodynamics in hypogonadal men with erectile dysfunction and VOD. The study included 32 hypogonadal men with erectile dysfunction, having VOD. All patients underwent penile color Doppler ultrasonography (PCDU) at the beginning and 6 months after the initial evaluation. Erectile function was evaluated with the 5-item version of the International Index of Erectile Function (IIEF-5); hypogonadism was evaluated by testosterone measurement and the Aging Male Symptoms (AMS) scale. All patients received transdermal testosterone 50 mg/day for 6 months. Clinical and radiological findings were compared before and 6 months after the TRT. The mean age was 58.81 ± 4.56 (52–69) years. Mean total testosterone levels were 181.06 ± 39.84 ng/dL and 509.00 ± 105.57 ng/dL before and after the therapy, respectively ( p < .001). While all patients had physiological serum testosterone levels (>320 ng/dL) after the therapy, three cases (9.3%) had no clinical improvement of hypogonadism symptoms. Cavernosal artery peak systolic velocity (PSV) and resistive index (RI) significantly increased, and end diastolic velocity (EDV) significantly decreased after TRT. VOD no longer existed in 21 (65.6%) of the cases. This study demonstrated that TRT may restore penile hemodynamics in hypogonadal men with VOD.

Testosterone Replacement Therapy in Males With Erectile Dysfunction

2011 ◽  
Vol 24 (3) ◽  
pp. 298-306 ◽  
Author(s):  
Bobby C. Jacob
Keyword(s):  
Erectile Dysfunction ◽  
Replacement Therapy ◽  
Common Factor ◽  
Serum Testosterone ◽  
Testosterone Replacement ◽  
Testosterone Replacement Therapy ◽  
Testosterone Deficiency ◽  
Global Estimates ◽  
The Relationship

Erectile dysfunction (ED) is defined as the inability to achieve or maintain an erection sufficient for satisfactory sexual performance. Endogenous testosterone is critical for normal libido; however, studies have also demonstrated a potentially important role with respect to the erectile process. The prevalence of testosterone deficiency ranges from 1.7% to 35% in patients with ED, and age is a common factor linking ED and testosterone deficiency. By 2025, global estimates are that there will be 356 million men >65 years. Age-associated testosterone deficiency is characterized by symptoms such as ED, and low serum testosterone. Randomized, placebo controlled studies have established the utility of testosterone replacement therapy (TRT) for the restoration of serum testosterone levels to the normal range in hypogonadal males; however, well designed studies are limited with respect to specific evaluation of the role of TRT as monotherapy in improving erectile function. In addition, recent literature suggests a possible role for TRT in combination with phosphodiesterase-5 (PDE-5) inhibitors for men with ED. The following review describes the potential roles of testosterone in erectile physiology, examines the relationship between testosterone deficiency and ED, and reviews published literature evaluating the use of TRT in hypogonadal males with a diagnosis of ED.

scholarly journals A Pilot Study Using a Web Survey to Identify Characteristics That Influence Hypogonadal Men to Initiate Testosterone Replacement Therapy

2016 ◽  
Vol 12 (3) ◽  
pp. 567-574 ◽  
Author(s):  
Raymond C. Rosen ◽  
Allen D. Seftel ◽  
Dustin D. Ruff ◽  
David Muram
Keyword(s):  
Erectile Dysfunction ◽  
Replacement Therapy ◽  
Urban Areas ◽  
Clinical Characteristics ◽  
Work Performance ◽  
Online Survey ◽  
Patient Characteristics ◽  
Testosterone Replacement ◽  
Testosterone Replacement Therapy ◽  
Current Analysis

Men with hypogonadism (HG) who choose testosterone replacement therapy (TRT) may have distinct characteristics that provide insight as to why they may/may not initiate therapy. The aim of the current study was to identify trends in patient characteristics and attitudes in men diagnosed with HG who initiated TRT (TRT+) compared with men who were diagnosed with HG but did not initiate TRT (TRT−). The market research-based online survey conducted between 2012 and 2013 included patients from a Federated Sample, a commercially available panel of patients with diverse medical conditions. The current analysis was composed of two groups: TRT+ ( n = 155) and TRT− ( n = 157). Patient demographics, clinical characteristics, and attitudes toward HG and TRT were examined as potential predictors of primary adherence in men with HG; cohorts were compared by using Fisher’s exact test. Significant associations among sexual orientation, relationship status, educational level, presence of comorbid erectile dysfunction, area of residence, and TRT initiation were present ( p ≤ .05). College-educated, heterosexual, married men with comorbid erectile dysfunction living in suburban and urban areas were more likely to initiate treatment. The most bothersome symptoms reported were lack of energy (90% vs. 81%, p = .075), decreased strength and endurance (86% vs. 76%, p = .077), and deterioration in work performance (52% vs. 31%, p = .004); lack of energy prompted men to seek help. Patients (48%) in the TRT+ group were more knowledgeable regarding HG as compared with TRT− respondents (14%, p < .001), and most men obtained their information from a health care professional (89% vs. 82%, p = .074). The current analysis identified distinct demographic and clinical characteristics and attitudes among TRT users compared with men who were diagnosed with HG yet remained untreated.

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