Page last updated: 2024-10-26

doxazosin and Erectile Dysfunction

doxazosin has been researched along with Erectile Dysfunction in 22 studies

Doxazosin: A prazosin-related compound that is a selective alpha-1-adrenergic blocker.
doxazosin : A member of the class of quinazolines that is quinazoline substituted by an amino group at position 4, methoxy groups at positions 6 and 7 and a piperazin-1-yl group at position 2 which in turn is substituted by a 2,3-dihydro-1,4-benzodioxin-2-ylcarbonyl group at position 4. An antihypertensive agent, it is used in the treatment of high blood pressure.

Erectile Dysfunction: The inability in the male to have a PENILE ERECTION due to psychological or organ dysfunction.

Research Excerpts

ExcerptRelevanceReference
"In this randomized controlled trial, 55 sexually active lower urinary tract symptoms/benign prostatic obstruction patients with concomitant erectile dysfunction were randomly allocated in two groups: the first received mirabegron 50 mg plus doxazosin 2 mg once daily (mirabegron group) and the second received tolterodine 4 mg plus doxazosin 2 mg (tolterodine group) for 12 weeks."9.51Mirabegron for treatment of erectile dysfunction concomitant with lower urinary tract symptoms in patients with benign prostatic obstruction: A randomized controlled trial. ( El-Assmy, A; Elbaz, R; Hashem, A; Shokeir, AA; Zahran, MH, 2022)
"This study sought to investigate the clinical efficacy and safety of combined oral therapy with sildenafil and doxazosin GITS compared to sildenafil monotherapy in treating Chinese patients with erectile dysfunction (ED) and lower urinary tract symptoms secondary to benign prostatic hyperplasia (BPH/LUTS)."9.15An open, comparative, multicentre clinical study of combined oral therapy with sildenafil and doxazosin GITS for treating Chinese patients with erectile dysfunction and lower urinary tract symptoms secondary to benign prostatic hyperplasia. ( Gao, B; Guo, YL; Jin, Z; Liu, JH; Lu, J; Song, WD; Sun, XZ; Tang, YX; Xin, ZC; Zhang, ZC, 2011)
"We investigated the effect of the combination of the doxazosin gastrointestinal therapeutic system and 10 mg vardenafil on the hemodynamic status of patients with benign prostatic hyperplasia and erectile dysfunction."9.13Effect of vardenafil on blood pressure profile of patients with erectile dysfunction concomitantly treated with doxazosin gastrointestinal therapeutic system for benign prostatic hyperplasia. ( Chan, ES; Cheng, CW; Hou, SM; Ng, CF; Wong, A; Wong, HM, 2008)
"To report a comprehensive retrospective analysis of the favourable effects of doxazosin extended-release (XL) and doxazosin standard on the sexual health of patients with comorbid benign prostatic hyperplasia (BPH) and erectile dysfunction (ED), augmenting a previous study of 680 patients with symptomatic BPH."9.11Efficacy of extended-release doxazosin and doxazosin standard in patients with concomitant benign prostatic hyperplasia and sexual dysfunction. ( Carson, C; Kirby, RS; O'Leary, MP, 2005)
"The purpose of this work was to investigate the efficacy and safety of sildenafil in combination with doxazosin for the treatment of non-organic erectile dysfunction in patients who did not respond to sildenafil."9.10Combined oral therapy with sildenafil and doxazosin for the treatment of non-organic erectile dysfunction refractory to sildenafil monotherapy. ( Carmignani, G; De Rose, AF; Giglio, M; Lantieri, P; Traverso, P, 2002)
"Doxazosin mesylate is an alpha1-adrenoceptor antagonist that was used to treat hypertension until a major study (ALLHAT; Antihypertensive and Lipid Lowering Treatment to Prevent Heart Attack Trial) showed that it increased the risk of progressing to heart failure."6.42After ALLHAT: doxazosin for the treatment of benign prostatic hyperplasia. ( Doggrell, SA, 2004)
"The prevalence of both benign prostatic hyperplasia (BPH) and hypertension increases with advancing age."6.41The effect of doxazosin on sexual function in patients with benign prostatic hyperplasia, hypertension, or both. ( Flack, JM, 2002)
"In this randomized controlled trial, 55 sexually active lower urinary tract symptoms/benign prostatic obstruction patients with concomitant erectile dysfunction were randomly allocated in two groups: the first received mirabegron 50 mg plus doxazosin 2 mg once daily (mirabegron group) and the second received tolterodine 4 mg plus doxazosin 2 mg (tolterodine group) for 12 weeks."5.51Mirabegron for treatment of erectile dysfunction concomitant with lower urinary tract symptoms in patients with benign prostatic obstruction: A randomized controlled trial. ( El-Assmy, A; Elbaz, R; Hashem, A; Shokeir, AA; Zahran, MH, 2022)
"Doxazosin was given for 30 days, and at the second visit IPSS, NIH-CPSI and IIEF-5 scores, Qmax and PMR were once more analysed."5.37Effectiveness of doxazosin on erectile dysfunction in patients with lower urinary tract symptoms. ( Aktas, A; Eryildirim, B; Faydaci, G; Kuyumcuoglu, U; Tarhan, F; Tuncer, M, 2011)
"This study sought to investigate the clinical efficacy and safety of combined oral therapy with sildenafil and doxazosin GITS compared to sildenafil monotherapy in treating Chinese patients with erectile dysfunction (ED) and lower urinary tract symptoms secondary to benign prostatic hyperplasia (BPH/LUTS)."5.15An open, comparative, multicentre clinical study of combined oral therapy with sildenafil and doxazosin GITS for treating Chinese patients with erectile dysfunction and lower urinary tract symptoms secondary to benign prostatic hyperplasia. ( Gao, B; Guo, YL; Jin, Z; Liu, JH; Lu, J; Song, WD; Sun, XZ; Tang, YX; Xin, ZC; Zhang, ZC, 2011)
"In this study we aimed to evaluate the impact of doxazosin treatment on erectile functions in patients with lower urinary tract symptoms (LUTS) and having erectile dysfunction (ED) at baseline."5.14The effect of alpha-blocker therapy on erectile functions in patients with lower urinary tract symptoms due to benign prostate hyperplasia. ( Aslan, G; Bozkurt, O; Demir, O; Esen, AA; Ozdemir, I, 2009)
"We investigated the effect of the combination of the doxazosin gastrointestinal therapeutic system and 10 mg vardenafil on the hemodynamic status of patients with benign prostatic hyperplasia and erectile dysfunction."5.13Effect of vardenafil on blood pressure profile of patients with erectile dysfunction concomitantly treated with doxazosin gastrointestinal therapeutic system for benign prostatic hyperplasia. ( Chan, ES; Cheng, CW; Hou, SM; Ng, CF; Wong, A; Wong, HM, 2008)
"To report a comprehensive retrospective analysis of the favourable effects of doxazosin extended-release (XL) and doxazosin standard on the sexual health of patients with comorbid benign prostatic hyperplasia (BPH) and erectile dysfunction (ED), augmenting a previous study of 680 patients with symptomatic BPH."5.11Efficacy of extended-release doxazosin and doxazosin standard in patients with concomitant benign prostatic hyperplasia and sexual dysfunction. ( Carson, C; Kirby, RS; O'Leary, MP, 2005)
"The purpose of this work was to investigate the efficacy and safety of sildenafil in combination with doxazosin for the treatment of non-organic erectile dysfunction in patients who did not respond to sildenafil."5.10Combined oral therapy with sildenafil and doxazosin for the treatment of non-organic erectile dysfunction refractory to sildenafil monotherapy. ( Carmignani, G; De Rose, AF; Giglio, M; Lantieri, P; Traverso, P, 2002)
"Thirty-eight consecutive men with moderate to severe erectile dysfunction on the basis of history and examination and with minimal or no therapeutic response to intracavernosal alprostadil injection therapy were evaluated."5.08Combination therapy using oral alpha-blockers and intracavernosal injection in men with erectile dysfunction. ( Kaplan, SA; Kohn, IJ; Reis, RB; Shabsigh, R; Te, AE, 1998)
"alpha(1)-Adrenoceptor antagonists such as alfuzosin, doxazosin, tamsulosin and terazosin are first-line agents for the treatment of lower urinary tract symptoms suggestive of benign prostatic hyperplasia (BPH), but are only second-line agents (doxazosin and terazosin only) for the treatment of arterial hypertension."4.83Effects of alpha(1)-adrenoceptor antagonists on male sexual function. ( de la Rosette, JJ; Michel, MC; van Dijk, MM, 2006)
"An open, non-comparative, multicenter study was performed to ascertain the prevalence in Spain of erectile dysfunction (ED) associated to benign prostatic hypertrophy (BPH), with moderate to severe urinary symptoms, and to confirm the improvement or disappearance of ED in response to treatment with 4 mg/day of Doxazosin."3.72[Treatment with Doxazosin in 3347 patients with lower urinary tract symptoms. Impact on sexual function. The impros study]. ( Castaño González, I; Hernández Fernández, C; Jara Rascón, J; Moncada Iribarren, I; Moralejo Gárate, M, 2004)
"The prevalence of benign prostatic hypertrophy (BPH) and erectile dysfunction (ED) both increase with age, and increasing evidence suggests a common cause rather than independent age-related changes."2.43Beneficial effects of extended-release doxazosin and doxazosin standard on sexual health. ( DE Rose, AF; Kaplan, SA; Kirby, RS; McVary, KT; O'leary, MP, 2006)
"Doxazosin mesylate is an alpha1-adrenoceptor antagonist that was used to treat hypertension until a major study (ALLHAT; Antihypertensive and Lipid Lowering Treatment to Prevent Heart Attack Trial) showed that it increased the risk of progressing to heart failure."2.42After ALLHAT: doxazosin for the treatment of benign prostatic hyperplasia. ( Doggrell, SA, 2004)
"The prevalence of both benign prostatic hyperplasia (BPH) and hypertension increases with advancing age."2.41The effect of doxazosin on sexual function in patients with benign prostatic hyperplasia, hypertension, or both. ( Flack, JM, 2002)
"The drugs used to treat hypertension may cause ED."2.41The treatment of hypertension in patients with erectile dysfunction. ( Khan, MA; Mikhailidis, DP; Milionis, HJ; Morgan, RJ, 2000)
"Doxazosin was given for 30 days, and at the second visit IPSS, NIH-CPSI and IIEF-5 scores, Qmax and PMR were once more analysed."1.37Effectiveness of doxazosin on erectile dysfunction in patients with lower urinary tract symptoms. ( Aktas, A; Eryildirim, B; Faydaci, G; Kuyumcuoglu, U; Tarhan, F; Tuncer, M, 2011)
"Doxazosin and Y-27632 generate effective CCSM relaxation in the presence of BOO."1.33Effect of doxazosin with and without rho-kinase inhibitor on human corpus cavernosum smooth muscle in the presence of bladder outlet obstruction. ( Aslan, G; Demir, O; Esen, AA; Gidener, S; Murat, N, 2006)

Research

Studies (22)

TimeframeStudies, this research(%)All Research%
pre-19900 (0.00)18.7374
1990's2 (9.09)18.2507
2000's16 (72.73)29.6817
2010's2 (9.09)24.3611
2020's2 (9.09)2.80

Authors

AuthorsStudies
Elbaz, R1
El-Assmy, A1
Zahran, MH1
Hashem, A1
Shokeir, AA1
Roehrborn, CG1
Rukstalis, DB1
Andersson, KE1
Ng, CF1
Wong, A1
Cheng, CW1
Chan, ES1
Wong, HM1
Hou, SM1
Oger, S1
Behr-Roussel, D1
Gorny, D1
Lecoz, O1
Lebret, T1
Denoux, Y1
Faix, A1
Leriche, A1
Wayman, C1
Alexandre, L1
Giuliano, F1
Demir, O2
Ozdemir, I1
Bozkurt, O1
Aslan, G2
Esen, AA2
Faydaci, G1
Kuyumcuoglu, U1
Eryildirim, B1
Aktas, A1
Tarhan, F1
Tuncer, M1
Jin, Z1
Zhang, ZC1
Liu, JH1
Lu, J1
Tang, YX1
Sun, XZ1
Song, WD1
Gao, B1
Guo, YL1
Xin, ZC1
Flack, JM1
Hernández Fernández, C1
Moncada Iribarren, I1
Jara Rascón, J1
Castaño González, I1
Moralejo Gárate, M1
Doggrell, SA1
Kirby, RS2
O'Leary, MP3
Carson, C1
Wyllie, MG1
Kaplan, SA2
DE Rose, AF2
McVary, KT1
van Dijk, MM1
de la Rosette, JJ1
Michel, MC1
Murat, N1
Gidener, S1
Reis, RB1
Kohn, IJ1
Shabsigh, R1
Te, AE1
Papadakis, JA1
Mikhailidis, DP3
Khan, MA2
Milionis, HJ1
Morgan, RJ2
Giglio, M1
Traverso, P1
Lantieri, P1
Carmignani, G1

Clinical Trials (1)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
Prospective Multicenter Open-label One Arm Trial Investigating a Pumpkin Seed, Isoflavonoid and Cranberry Mix in Lower Urinary Tract Symptoms/Benign Prostatic Hyperplasia[NCT04146103]163 participants (Actual)Interventional2018-04-01Completed
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Reviews

7 reviews available for doxazosin and Erectile Dysfunction

ArticleYear
The effect of doxazosin on sexual function in patients with benign prostatic hyperplasia, hypertension, or both.
    International journal of clinical practice, 2002, Volume: 56, Issue:7

    Topics: Adrenergic alpha-Antagonists; Aged; Doxazosin; Erectile Dysfunction; Humans; Hypertension; Male; Mid

2002
After ALLHAT: doxazosin for the treatment of benign prostatic hyperplasia.
    Expert opinion on pharmacotherapy, 2004, Volume: 5, Issue:9

    Topics: 5-alpha Reductase Inhibitors; Adrenergic alpha-Antagonists; Clinical Trials as Topic; Doxazosin; Dru

2004
One drug fits all.
    BJU international, 2005, Volume: 96, Issue:4

    Topics: Adrenergic alpha-Antagonists; Doxazosin; Drug Combinations; Drug Industry; Drug Therapy, Combination

2005
Beneficial effects of extended-release doxazosin and doxazosin standard on sexual health.
    BJU international, 2006, Volume: 97, Issue:3

    Topics: Adrenergic alpha-Antagonists; Adult; Aged; Aged, 80 and over; Delayed-Action Preparations; Doxazosin

2006
Effects of alpha(1)-adrenoceptor antagonists on male sexual function.
    Drugs, 2006, Volume: 66, Issue:3

    Topics: Adrenergic alpha-1 Receptor Antagonists; Adrenergic Antagonists; Adult; Aged; Doxazosin; Ejaculation

2006
Treatment and pharmacologic management of BPH in the context of common comorbidities.
    The American journal of managed care, 2006, Volume: 12, Issue:5 Suppl

    Topics: 5-alpha Reductase Inhibitors; Adrenergic alpha-Antagonists; Azasteroids; Cardiovascular Diseases; Co

2006
The treatment of hypertension in patients with erectile dysfunction.
    Current medical research and opinion, 2000, Volume: 16 Suppl 1

    Topics: Antihypertensive Agents; Diabetes Complications; Doxazosin; Erectile Dysfunction; Humans; Hypertensi

2000

Trials

8 trials available for doxazosin and Erectile Dysfunction

ArticleYear
Mirabegron for treatment of erectile dysfunction concomitant with lower urinary tract symptoms in patients with benign prostatic obstruction: A randomized controlled trial.
    International journal of urology : official journal of the Japanese Urological Association, 2022, Volume: 29, Issue:5

    Topics: Acetanilides; Doxazosin; Erectile Dysfunction; Humans; Lower Urinary Tract Symptoms; Male; Prostatic

2022
Effect of vardenafil on blood pressure profile of patients with erectile dysfunction concomitantly treated with doxazosin gastrointestinal therapeutic system for benign prostatic hyperplasia.
    The Journal of urology, 2008, Volume: 180, Issue:3

    Topics: Adrenergic alpha-Antagonists; Aged; Analysis of Variance; Blood Pressure; Cross-Over Studies; Double

2008
Combination of doxazosin and sildenafil exerts an additive relaxing effect compared with each compound alone on human cavernosal and prostatic tissue.
    The journal of sexual medicine, 2009, Volume: 6, Issue:3

    Topics: Adrenergic alpha-Antagonists; Adult; Doxazosin; Drug Combinations; Erectile Dysfunction; Humans; Mal

2009
The effect of alpha-blocker therapy on erectile functions in patients with lower urinary tract symptoms due to benign prostate hyperplasia.
    Asian journal of andrology, 2009, Volume: 11, Issue:6

    Topics: Adrenergic alpha-Antagonists; Aged; Doxazosin; Erectile Dysfunction; Humans; Male; Middle Aged; Peni

2009
An open, comparative, multicentre clinical study of combined oral therapy with sildenafil and doxazosin GITS for treating Chinese patients with erectile dysfunction and lower urinary tract symptoms secondary to benign prostatic hyperplasia.
    Asian journal of andrology, 2011, Volume: 13, Issue:4

    Topics: Aged; Asian People; China; Doxazosin; Erectile Dysfunction; Humans; Male; Middle Aged; Piperazines;

2011
Efficacy of extended-release doxazosin and doxazosin standard in patients with concomitant benign prostatic hyperplasia and sexual dysfunction.
    BJU international, 2005, Volume: 95, Issue:1

    Topics: Adrenergic alpha-Antagonists; Aged; Aged, 80 and over; Delayed-Action Preparations; Double-Blind Met

2005
Combination therapy using oral alpha-blockers and intracavernosal injection in men with erectile dysfunction.
    Urology, 1998, Volume: 52, Issue:5

    Topics: Administration, Oral; Adrenergic alpha-Antagonists; Adult; Aged; Alprostadil; Doxazosin; Drug Therap

1998
Combined oral therapy with sildenafil and doxazosin for the treatment of non-organic erectile dysfunction refractory to sildenafil monotherapy.
    International journal of impotence research, 2002, Volume: 14, Issue:1

    Topics: Adult; Doxazosin; Drug Therapy, Combination; Erectile Dysfunction; Humans; Male; Middle Aged; Pipera

2002

Other Studies

7 other studies available for doxazosin and Erectile Dysfunction

ArticleYear
Prostatic Urethral Lift Versus Medical Therapy: Examining the Impact on Sexual Function in Men with Benign Prostatic Hyperplasia.
    European urology focus, 2022, Volume: 8, Issue:1

    Topics: Doxazosin; Erectile Dysfunction; Finasteride; Humans; Male; Prostate; Prostatic Hyperplasia

2022
How many drugs for LUTS due to BPH are too many?
    The Journal of urology, 2008, Volume: 180, Issue:3

    Topics: Adrenergic alpha-Antagonists; Benzhydryl Compounds; Cresols; Doxazosin; Drug Therapy, Combination; E

2008
Effectiveness of doxazosin on erectile dysfunction in patients with lower urinary tract symptoms.
    International urology and nephrology, 2011, Volume: 43, Issue:3

    Topics: Adrenergic alpha-1 Receptor Antagonists; Doxazosin; Erectile Dysfunction; Humans; Male; Middle Aged;

2011
[Treatment with Doxazosin in 3347 patients with lower urinary tract symptoms. Impact on sexual function. The impros study].
    Actas urologicas espanolas, 2004, Volume: 28, Issue:4

    Topics: Adrenergic alpha-Antagonists; Adult; Aged; Aged, 80 and over; Doxazosin; Erectile Dysfunction; Human

2004
Effect of doxazosin with and without rho-kinase inhibitor on human corpus cavernosum smooth muscle in the presence of bladder outlet obstruction.
    The Journal of urology, 2006, Volume: 175, Issue:6

    Topics: Adrenergic alpha-Antagonists; Aged; Amides; Dose-Response Relationship, Drug; Doxazosin; Erectile Dy

2006
Benign prostatic hyperplasia and hypertension.
    Hospital medicine (London, England : 1998), 1998, Volume: 59, Issue:10

    Topics: Antihypertensive Agents; Doxazosin; Erectile Dysfunction; Humans; Hypertension; Male; Prostatic Hype

1998
The choice of antihypertensive drugs in patients with erectile dysfunction.
    Current medical research and opinion, 2002, Volume: 18, Issue:2

    Topics: Aged; Antihypertensive Agents; Diabetes Complications; Doxazosin; Erectile Dysfunction; Humans; Hype

2002