K K Chen

Summary

Affiliation: Taipei Veterans General Hospital
Country: Taiwan

Publications

  1. ncbi request reprint The efficacy and safety of vardenafil in East Asian men with erectile dysfunction
    Kuang Kuo Chen
    Taipei Veteran General Hospital, Taipei, Taiwan
    J Sex Med 4:753-61. 2007
  2. ncbi request reprint Efficacy and safety of on-demand oral tadalafil in the treatment of men with erectile dysfunction in Taiwan: a randomized, double-blind, parallel, placebo-controlled clinical study
    Kuang Kuo Chen
    Department of Surgery, Taipei Veterans General Hospital, Taiwan
    J Sex Med 1:201-8. 2004
  3. ncbi request reprint Effect of Epimedium brevicornum Maxim extract on elicitation of penile erection in the rat
    Kuang Kuo Chen
    Division of Urology, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China
    Urology 67:631-5. 2006
  4. ncbi request reprint ASSESS-3: a randomised, double-blind, flexible-dose clinical trial of the efficacy and safety of oral sildenafil in the treatment of men with erectile dysfunction in Taiwan
    K K Chen
    Taipei Veterans General Hospital, Taipei, Taiwan
    Int J Impot Res 13:221-9. 2001
  5. ncbi request reprint Involvement of L-arginine/nitric oxide pathway at the paraventricular nucleus of hypothalamus in central neural regulation of penile erection in the rat
    K K Chen
    Division of Urology, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China
    Int J Impot Res 14:139-45. 2002
  6. ncbi request reprint Epimedium brevicornum Maxim extract relaxes rabbit corpus cavernosum through multitargets on nitric oxide/cyclic guanosine monophosphate signaling pathway
    J H Chiu
    Institute of Traditional Medicine, School of Medicine, National Yang Ming University, Peitou, Taipei, Taiwan, ROC
    Int J Impot Res 18:335-42. 2006
  7. ncbi request reprint Prevalence of erectile dysfunction and impacts on sexual activity and self-reported intercourse satisfaction in men older than 40 years in Taiwan
    K K Chen
    Taipei Veterans General Hospital, Taipei, Taiwan
    Int J Impot Res 16:249-55. 2004
  8. doi request reprint Intracavernosal pressure characteristics analyzed by power spectral density for identifying the phase of penile erection
    W R Han
    Institute of Biomedical Engineering, National Yang Ming University, Taipei, Taiwan
    Int J Impot Res 21:336-42. 2009
  9. ncbi request reprint The correlation between pretreatment serum hormone levels and treatment outcome for patients with prostatic cancer and bony metastasis
    S S Chen
    Division of Urology, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan 112, Republic of China
    BJU Int 89:710-3. 2002
  10. ncbi request reprint Efficacy and safety of tadalafil for the treatment of erectile dysfunction: results of integrated analyses
    Gerald B Brock
    Department of Surgery, Division of Urology, Faculty of Medicine and Dentistry, University of Western Ontario, London, Canada
    J Urol 168:1332-6. 2002

Collaborators

Detail Information

Publications35

  1. ncbi request reprint The efficacy and safety of vardenafil in East Asian men with erectile dysfunction
    Kuang Kuo Chen
    Taipei Veteran General Hospital, Taipei, Taiwan
    J Sex Med 4:753-61. 2007
    ..Previous clinical studies assessing the efficacy and safety of vardenafil, an oral phosphodiesterase type 5 inhibitor, in men with erectile dysfunction (ED) have consisted mostly of Caucasian patients...
  2. ncbi request reprint Efficacy and safety of on-demand oral tadalafil in the treatment of men with erectile dysfunction in Taiwan: a randomized, double-blind, parallel, placebo-controlled clinical study
    Kuang Kuo Chen
    Department of Surgery, Taipei Veterans General Hospital, Taiwan
    J Sex Med 1:201-8. 2004
    ..Past clinical trials have assessed its efficacy and safety in western populations. Tadalafil has not been investigated in a large clinical trial with a South-east Asian population...
  3. ncbi request reprint Effect of Epimedium brevicornum Maxim extract on elicitation of penile erection in the rat
    Kuang Kuo Chen
    Division of Urology, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China
    Urology 67:631-5. 2006
    ..To investigate the effect and mechanism of a Chinese medicine (Epimedium brevicornum Maxim [EbM]) on elicitation of penile erection in the rat...
  4. ncbi request reprint ASSESS-3: a randomised, double-blind, flexible-dose clinical trial of the efficacy and safety of oral sildenafil in the treatment of men with erectile dysfunction in Taiwan
    K K Chen
    Taipei Veterans General Hospital, Taipei, Taiwan
    Int J Impot Res 13:221-9. 2001
    ..2, 6.7 and 5.9% of patients, respectively), and most were mild in nature. The efficacy and safety of sildenafil in the population of Taiwanese men appears similar to that reported in other studies in western populations...
  5. ncbi request reprint Involvement of L-arginine/nitric oxide pathway at the paraventricular nucleus of hypothalamus in central neural regulation of penile erection in the rat
    K K Chen
    Division of Urology, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China
    Int J Impot Res 14:139-45. 2002
    ....
  6. ncbi request reprint Epimedium brevicornum Maxim extract relaxes rabbit corpus cavernosum through multitargets on nitric oxide/cyclic guanosine monophosphate signaling pathway
    J H Chiu
    Institute of Traditional Medicine, School of Medicine, National Yang Ming University, Peitou, Taipei, Taiwan, ROC
    Int J Impot Res 18:335-42. 2006
    ..We concluded that extract of EbM relax the CC smooth muscle through multitargets in NO/cGMP/PDE 5 pathway and might bring into perspective the treatment strategy for those patients with erectile dysfunction...
  7. ncbi request reprint Prevalence of erectile dysfunction and impacts on sexual activity and self-reported intercourse satisfaction in men older than 40 years in Taiwan
    K K Chen
    Taipei Veterans General Hospital, Taipei, Taiwan
    Int J Impot Res 16:249-55. 2004
    ..7% and it increased with age. It was also found that ED was associated with various chronic diseases and that it exerted a negative impact upon sexual activity and the level of satisfaction associated with its conduct...
  8. doi request reprint Intracavernosal pressure characteristics analyzed by power spectral density for identifying the phase of penile erection
    W R Han
    Institute of Biomedical Engineering, National Yang Ming University, Taipei, Taiwan
    Int J Impot Res 21:336-42. 2009
    ..75. The described novel objective and low-invasiveness method can therefore be used for identifying the full and rigid erection phases of the penis in urological investigations during different erection phases...
  9. ncbi request reprint The correlation between pretreatment serum hormone levels and treatment outcome for patients with prostatic cancer and bony metastasis
    S S Chen
    Division of Urology, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan 112, Republic of China
    BJU Int 89:710-3. 2002
    ..To evaluate whether pretreatment serum hormone levels are a prognostic factor for prostatic cancer with bony metastasis under hormonal treatment...
  10. ncbi request reprint Efficacy and safety of tadalafil for the treatment of erectile dysfunction: results of integrated analyses
    Gerald B Brock
    Department of Surgery, Division of Urology, Faculty of Medicine and Dentistry, University of Western Ontario, London, Canada
    J Urol 168:1332-6. 2002
    ..We conducted integrated analyses of the efficacy and safety of tadalafil, a potent, selective phosphodiesterase 5 inhibitor, for the treatment of erectile dysfunction...
  11. ncbi request reprint Recovery of microvascular blood perfusion and energy metabolism of the obstructed rabbit urinary bladder after relieving outlet obstruction
    A Tong-Long Lin
    Division of Urology, Department of Surgery, Veterans General Hospital Taipei and National Yang Ming University School of Medicine, Taipei, Taiwan
    Eur Urol 34:448-53. 1998
    ....
  12. ncbi request reprint High failure rate using allograft fascia lata in pubovaginal sling surgery for female stress urinary incontinence
    Y H Huang
    Departments of Surgery, Division of Urology, Taipei Veterans General Hospital, Shu-Tien Urological Research Center, Taipei, Taiwan, People's Republic of China
    Urology 58:943-6. 2001
    ..CONCLUSIONS: Solvent dehydrated gamma-irradiated allograft fascia is not reliable in pubovaginal sling surgery. The high failure rates within a short period prohibit its use in the operative management of stress urinary incontinence...
  13. ncbi request reprint Induction of CDK inhibitors (p21(WAF1) and p27(Kip1)) and Bak in the beta-lapachone-induced apoptosis of human prostate cancer cells
    M J Don
    National Research Institute of Chinese Medicine, Division of Urology, Department of Surgery, Taipei-Veterans General Hospital, Taiwan, Republic of China
    Mol Pharmacol 59:784-94. 2001
    ....
  14. ncbi request reprint Prospective radionuclide renal function evaluation and its correlation with radiological findings in patients with Kock pouch urinary diversion
    K K Chen
    Department of Surgery, Veterans General Hospital Taipei, Taiwan, Republic of China
    J Urol 145:952-5. 1991
    ..Also the abnormal peak time and third segment on the renogram usually implicated a dilated upper urinary tract...
  15. ncbi request reprint Postchemotherapy retroperitoneal residual mass in infantile yolk sac tumor
    J Y Kuo
    Division of Urology, Veterans General Hospital Taipei, Taiwan, Republic of China
    Int J Urol 6:116-8. 1999
    ..Persistent postchemotherapy retroperitoneal residual mass with normalization of alpha-fetoprotein (AFP) in infantile yolk sac tumor is rare...
  16. ncbi request reprint Pan-urethral wart treated with 5-fluorouracil intraurethral instillation
    Yu Ching Wen
    Division of Urology, Department of Surgery, Taipei Veterans General Hospital, Taiwan, ROC
    J Chin Med Assoc 69:391-2. 2006
    ..After 18 doses of 5-FU solution urethral instillation, no visible wart lesions were noted. He has been asymptomatic with no voiding difficulty for more than 1 year...
  17. ncbi request reprint Hardness evaluation of penile prostheses
    Shyh Jen Wang
    Division of Experimental Surgery, Department of Surgery, Taipei Veterans General Hospital, and Department of Urology, School of Medicine, National Yang Ming University, Taipei, Taiwan
    Int J Urol 13:569-72. 2006
    ..This work investigates the hardness and buckling force of penile prostheses to further understand the rigidity of penile prostheses before and after implantation...
  18. ncbi request reprint Effects of botulinum toxin A on the contractile function of dog prostate
    Alex Tong Long Lin
    Division of Urology, Department of Surgery and Pathology, Taipei Veterans General Hospital, Taipei, Taiwan
    Eur Urol 52:582-9. 2007
    ..To study effects of botulinum toxin A (BoNT/A) on prostate contractile function in dogs...
  19. ncbi request reprint Prevalence and correlates of erectile dysfunction (ED) and treatment seeking for ED in Asian Men: the Asian Men's Attitudes to Life Events and Sexuality (MALES) study
    Hui Meng Tan
    Subang Jaya Medical Center, Selangor, Malaysia
    J Sex Med 4:1582-92. 2007
    ..There have been limited multiregional studies in Asia examining the parameters of men's general and sexual health and quality of life in the general population vs. those in clinical cohorts of patients with erectile dysfunction (ED)...
  20. ncbi request reprint Detrusor mitochondrial lipid peroxidation and superoxide dismutase activity in partial bladder outlet obstruction of rabbits
    Alex Tong Long Lin
    Department of Surgery, Division of Urology, School of Medicine and Shu Tien Urological Research Center, National Yang Ming University, Taipei, Taiwan
    Neurourol Urodyn 24:282-7. 2005
    ..One likely cause for mitochondrial injury is reactive oxygen species (ROS)-induced damages, including lipid peroxidation injury. We designed this study to examine this hypothesis...
  21. ncbi request reprint Long-term efficacy and safety of sildenafil for patients with erectile dysfunction
    Jow Yu Sheu
    Division of Urology, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
    J Chin Med Assoc 66:480-6. 2003
    ..To investigate the long-term efficacy and safety of sildenafil for patients with erectile dysfunction (ED)...
  22. ncbi request reprint Correlation between serum prostate specific antigen and prostate volume in Taiwanese men with biopsy proven benign prostatic hyperplasia
    Yu Lung Chang
    Division of Urology, Department of Surgery, Taipei Veterans General Hospital, No 201 Section 2 Shih Pai Road, Taipei, Taiwan 11217, Republic of China
    J Urol 176:196-9. 2006
    ..We studied the correlation between serum prostate specific antigen and the volume of different zones of the prostate in Taiwanese men with biopsy proven benign prostatic hyperplasia...
  23. doi request reprint Psychological profile of Taiwanese interstitial cystitis patients
    Yu Hua Fan
    Department of Urology, National Yang Ming University School of Medicine, Taipei, Taiwan
    Int J Urol 15:416-8. 2008
    ..The present study investigated the psychological profile, including anxiety and depression, of patients suffering from interstitial cystitis (IC)...
  24. doi request reprint Psychological profile of female patients with dysfunctional voiding
    Yu Hua Fan
    Division of Urology, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
    Urology 71:625-9. 2008
    ..We conducted this study to evaluate the psychological profile of female patients afflicted with dysfunctional voiding...
  25. doi request reprint Presentation of female urethral diverticulum is usually not typical
    Yu Lung Chang
    Division of Urology, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
    Urol Int 80:41-5. 2008
    ..This paper relates to our experience on the diversity of presenting symptoms and signs of female urethral diverticula...
  26. ncbi request reprint Prevalence and clinical characteristics of simple renal cyst
    Chang Chi Chang
    Division of Urology, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
    J Chin Med Assoc 70:486-91. 2007
    ..We investigated simple renal cysts to understand the prevalence in healthy individuals and evaluate their clinical characteristics to determine whether or not there are any risk factors associated with simple renal cysts...
  27. pmc Evaluation of purinergic mechanism for the treatment of voiding dysfunction: a study in conscious spinal cord-injured rats
    Shing Hwa Lu
    Department of Urology, National Yang Ming University School of Medicine, Division of Urology, Taipei City Hospital, Taipei, Taiwan, ROC
    J Chin Med Assoc 70:439-44. 2007
    ..To investigate the effect of a selective P2X(3-)P2X(2/3) purinergic receptor antagonist (a-317491) on detrusor hyperreflexia in conscious chronic spinal cord-injured female rats...
  28. ncbi request reprint Effect of excitatory amino acid receptor agonists on penile erection after administration into paraventricular nucleus of hypothalamus in the rat
    Kuang Kuo Chen
    Division of Urology, Department of Surgery, Taipei Veterans General Hospital, Taiwan, People s Republic of China
    Urology 62:575-80. 2003
    ..To investigate whether the excitatory amino acid receptor agonists can activate the paraventricular nucleus of the hypothalamus (PVN) and induce penile erections in the rat...
  29. ncbi request reprint Short-term effects of desmopressin on water and electrolyte excretion in adults with nocturnal polyuria
    Yu Lung Chang
    Division of Urology, Department of Surgery, Taipei Veterans General Hospital and Department of Urology, National Yang Ming University, School of Medicine, No 201 Sec 2 Shih Pai Road, Taipei, Taiwan 11217
    J Urol 177:2227-9; discussion 2230. 2007
    ..However, data on the effect of desmopressin on water/electrolyte excretion in adults are scarce. We present the short-term effects of desmopressin on water and electrolyte excretion in adult patients with nocturnal polyuria...
  30. ncbi request reprint Comparison of prevalence between self-reported erectile dysfunction and erectile dysfunction as defined by five-item International Index of Erectile Function in Taiwanese men older than 40 years
    Chi Ju Wu
    Shu Tien Urology Clinic, Chung Shan Hospital, Taipei, Taiwan
    Urology 69:743-7. 2007
    ..To conduct a cohort study in men older than 40 years in Taiwan to evaluate the prevalence of erectile dysfunction (ED) by self-report and the use of the abridged, five-item version of the International Index of Erectile Function (IIEF-5)...
  31. ncbi request reprint Experience of surgical treatment of peyronie's disease with deep dorsal venous patch graft in Taiwanese men
    Yen Shen Hsu
    Division of Urology, Department of Surgery, Taipei Veterans General Hospital, School of Medicine, National Yang Ming University, Taipei, Taiwan, ROC
    J Chin Med Assoc 66:487-91. 2003
    ..This study is to assess the feasibility of the deep dorsal vein graft in repairing the defect after plaque incision for Peyronie's disease in Taiwanese men...
  32. ncbi request reprint Voiding pattern of healthy Taiwanese women
    Yi Hsiu Huang
    Division of Urology, Department of Surgery, Taipei City Hospital, Taipei, Taiwan, ROC
    Urol Int 77:322-6. 2006
    ..Few studies have examined the voiding pattern of healthy females, despite the importance of such research for diagnosing abnormal voiding behavior. This study investigates the voiding behavior of healthy women in Taiwan...
  33. ncbi request reprint Stress urinary incontinence as the presenting symptom of primary male urethral diverticulum-A case report and literature review
    Shao Chuan Wang
    Department of Surgery, Division of Urology, Taipei Veterans General Hospital, National Yang Ming University, No 201 Section 2 Shih Pai Road, Taipei, Taiwan 11217, China
    Neurourol Urodyn 26:271-3. 2007
    ..A congenital type bulbar urethral diverticulum is diagnosed by voiding cystourethrography and cystourethroscopy. Endoscopic unroofing of the diverticulum freed the patient from stress urinary incontinence after the surgery...
  34. ncbi request reprint Correlation between voiding and erectile function in patients with symptomatic benign prostatic hyperplasia
    Wei Jung Huang
    Division of Urology, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
    J Chin Med Assoc 68:178-82. 2005
    ....
  35. ncbi request reprint Unusually high incidence of upper urinary tract urothelial carcinoma in Taiwan
    Muh Hwa Yang
    Division of Medical Oncology, Department of Medicine, Taipei Veterans General Hospital and National Yang Ming University School of Medicine, Taipei, Taiwan, Republic of China
    Urology 59:681-7. 2002
    ....