Displaying publications 1 - 20 of 23 in total

Abstract:
Sort:
  1. Ong TA, Khong SY, Ng KL, Ting JR, Kamal N, Yeoh WS, et al.
    Urology, 2015 Sep;86(3):487-91.
    PMID: 26142713 DOI: 10.1016/j.urology.2015.06.022
    OBJECTIVE: To evaluate the effectiveness of pelvic floor muscle exercises (PFMEs) performed with the new biofeedback Vibrance Kegel Device (VKD), compared to PFMEs alone, in treating stress urinary incontinence (SUI).

    MATERIALS AND METHODS: This was a pilot prospective, randomized trial of women aged ≥18 years with SUI symptoms who underwent PFMEs at University Malaya Medical Centre from October 2011 to October 2013. The patients were randomly divided into two groups: control (PFMEs alone) and VKD (PFMEs with VKD biofeedback). The patients underwent 16 weeks of pelvic floor training, during which they were assessed using Australian pelvic floor questionnaires and modified Oxford scales for pelvic floor muscle strength at week 0, 4, and 16.

    RESULTS: Forty patients were recruited (control 19, VKD 21). Three patients in the control group dropped out during week 16 training, whereas the VKD group had no dropouts. The VKD group reported significantly earlier improvement in SUI scores, as assessed by the Australian pelvic floor questionnaires (P = .035) at week 4. However, there was no significant difference between the groups' SUI scores at week 16. Pelvic floor muscle strength was significantly better in the VKD group at week 4 (P = .025) and week 16 (P = 0.001). The subjective cure rate was similar in both groups at week 16 (62.5% for control and 61.9% for VKD) (P = 0.742).

    CONCLUSION: Using the VKD resulted in significant early improvement in SUI scores, and pelvic muscle strength had improved significantly by the end of the study. The VKD proved useful as an adjunct for pelvic floor training.

  2. Leong WS, Liong ML, Liong YV, Wu DB, Lee SW
    Urology, 2014 Jan;83(1):40-4.
    PMID: 24044912 DOI: 10.1016/j.urology.2013.08.004
    To determine the efficacy of a combination of simultaneous shock wave lithotripsy (SWL), hydration with controlled inversion therapy compared with SWL with hydration alone in patients with lower pole calyx stones.
  3. Ong TA, Yaakup NA, Sivalingam S, Razack AH
    Urology, 2013 Apr;81(4):904-7.
    PMID: 23537760 DOI: 10.1016/j.urology.2012.10.077
    To describe a novel technique for localizing small testicular mass during testicular-sparing surgery (TSS).
  4. Taib F, Mohamad N, Mohamed Daud MA, Hassan A, Singh MS, Nasir A
    Urology, 2012 Oct;80(4):931-3.
    PMID: 22854139 DOI: 10.1016/j.urology.2012.05.021
    Fibrosarcoma is rare in the pediatric age group. It generally involves the extremities and the trunk but rarely involves the genital area. We report a case of a large fungating infantile fibrosarcoma of the penis in a 2-year-old Malay boy. Partial recovery of the penile structure was achieved after chemotherapy. The difficulty in managing the social and surgical aspect of this case is discussed in our report. To the best of our knowledge, this is the first case report of infantile fibrosarcoma involving the penis in an Asian region.
  5. Hong YH, Dublin N, Razack AH, Mohd MA, Husain R
    Urology, 2012 Sep;80(3):529-34.
    PMID: 22578827 DOI: 10.1016/j.urology.2012.02.053
    To investigate the urinary metabolic excretion pattern among local stone formers given the great differences in the intrinsic and extrinsic risk factors as well as the urinary metabolic excretions compared with other populations.
  6. Patil NN, Mottrie A, Sundaram B, Patel VR
    Urology, 2008 Jul;72(1):47-50; discussion 50.
    PMID: 18384858 DOI: 10.1016/j.urology.2007.12.097
    To report the collective experience of three multinational institutions with the use of robotics to evaluate and treat complex distal ureteral obstruction.
  7. Lee SW, Liong ML, Yuen KH, Leong WS, Cheah PY, Khan NA, et al.
    Urology, 2008 Jan;71(1):79-84.
    PMID: 18242370 DOI: 10.1016/j.urology.2007.08.043
    OBJECTIVES: To examine the prevalence, characteristics, and impact of sexual dysfunction in our primary care referral population.
    METHODS: Participants seeking treatment for chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) were recruited from general urology clinics. The subjects completed the National Institutes of Health-Chronic Prostatitis Symptom Index, International Index of Erectile Function-5, and selected questions from the University of Washington Symptom Score. Additional information on demographics and medical and treatment history were also obtained. Sexual dysfunction was defined as self-reported erectile dysfunction (ED) or ejaculatory difficulty, or both.
    RESULTS: Of 296 participants with CP/CPPS, 214 (72.3%) reported sexual dysfunction. The National Institutes of Health-Chronic Prostatitis Symptom Index total score averaged 22.5 +/- 6.9 for participants with sexual dysfunction compared with 20.4 +/- 7.8 for participants who did not report sexual dysfunction (P = 0.03). Of the 214 participants with sexual dysfunction, 54 (25.0%) complained of ED only, 71 (33.4%) complained of ejaculatory difficulties only, and 89 (41.6%) complained of both ED and ejaculatory difficulties. Men reporting both ED and ejaculatory difficulty reported worse CP/CPPS symptoms (analysis of variance, P = 0.042) and worse quality of life (analysis of variance, P = 0.006) than men without sexual dysfunction.
    CONCLUSIONS: Sexual dysfunction was reported by almost three quarters of patients with CP/CPPS. Patients with CP/CPPS and sexual dysfunction experienced substantially worse symptoms, particularly worse quality of life, than other patients with CP/CPPS. Sexual dysfunction merits consideration as an important aspect of CP/CPPS and a potential outcome measure.

    Study site: general urology clinics
    in Penang
  8. Hong YH, Dublin N, Razack AH, Mohd MA, Husain R
    Urology, 2010 Jun;75(6):1294-8.
    PMID: 19914693 DOI: 10.1016/j.urology.2009.08.061
    OBJECTIVES: To investigate the correlations and agreements between the solute/creatinine ratios from the 24-hour and early morning spot urine samples for metabolic evaluation in stone-formers given the various pitfalls with the 24-hour urinary metabolic evaluation in stone-formers.
    METHODS: 30 urinary stone-formers out of an initial 62 recruited provided a complete 24-hour urine and early morning spot urine samples for metabolic evaluation. Pearson correlation and Bland and Altman Test were used to assess the correlations and agreements.
    RESULTS: Significant correlations were established between the 24-hour urinary solute excretions and the corresponding early morning spot urine solute/creatinine ratios for calcium, magnesium, urate, potassium, oxalate, citrate, and the Differential Gibb's free energy value of calcium oxalate DG(CaOx) values. However, all these solute/creatinine measurements between the 24-hour and early morning spot urine samples were judged to be not within the acceptable limits based on the estimated "limit of agreement" by the Bland and Altman Test of Agreement. Diurnal circadian rhythm and postprandial excretion surge are thought to be responsible for the disagreements.
    CONCLUSIONS: Thus, the early morning spot urine is not suitable to be used interchangeably to replace the 24-hour urine collection in the evaluation of urinary metabolic abnormalities in stone-formers. A good correlation does not translate to an agreement between the 2 measurements.
  9. Low BY, Liong ML, Yuen KH, Chong WL, Chee C, Leong WS, et al.
    Urology, 2006 Oct;68(4):751-8.
    PMID: 17070347
    To determine the prevalence, severity, and quality-of-life (QOL) impact of female lower urinary tract symptoms (FLUTS); to determine the patterns, reasons, and factors contributing to the women's treatment-seeking behavior; and to describe the relationship between the social demographic characteristics and FLUTS.
  10. Sundaram BM, Kalidasan G, Hemal AK
    Urology, 2006 May;67(5):970-3.
    PMID: 16698357
    To describe a technique of robotic repair of vesicovaginal fistula (VVF) and present our experience with 5 such patients.
  11. Cheah PY, Liong ML, Yuen KH, Teh CL, Khor T, Yang JR, et al.
    Urology, 2004 Nov;64(5):881-6.
    PMID: 15533470 DOI: 10.1016/j.urology.2004.06.041
    OBJECTIVES: To evaluate the initial, long-term, and durable response rates to terazosin, placebo, or other therapies in patients with chronic prostatitis/chronic pelvic pain syndrome.
    METHODS: A total of 100 subjects, aged 20 to 50 years, who met the National Institutes of Health criteria for chronic prostatitis/chronic pelvic pain syndrome and had not previously been treated with alpha-blockers, were entered in a 14-week, double-blind comparison of terazosin or placebo therapy. Nonresponders and responders with subsequent relapse were treated with terazosin or other medications (open label). The criterion for response was a score of 0 to 2 on the National Institutes of Health Chronic Prostatitis Symptom Index quality-of-life item. The initial response was evaluated at week 14, and the long-term response was evaluated after a median of 38 weeks (range 34 to 42), regardless of any additional treatment. A durable response was defined as an initial response without additional treatment.
    RESULTS: Of the 43 patients in the terazosin group, 24 (56%) had an initial response compared with 14 (33%) of 43 subjects in the placebo group (P = 0.03). Long-term responses were noted in 23 (56%) of 41 assessable subjects treated with terazosin initially compared with 12 (32%) of 38 assessable subjects treated with placebo (P = 0.03). Of the nonresponders and initial responders with relapse, 7 (41%) of 17 subjects responded to terazosin compared with 7 (21%) of 34 given other treatment (P = 0.12). Durable responses occurred in 18 (44%) of the 41 assessable patients treated initially with terazosin and in 6 (16%) of 38 treated initially with placebo (P = 0.01).
    CONCLUSIONS: Patients treated with terazosin were more likely to have initial, long-term, and durable responses than those treated with placebo.
  12. Cheah PY, Liong ML, Yuen KH, Teh CL, Khor T, Yang JR, et al.
    Urology, 2003 Jan;61(1):60-4.
    PMID: 12559266
    OBJECTIVES: To determine the prevalence of chronic prostatitis/chronic pelvic pain syndrome (National Institutes of Health Category III prostatitis) in Penang, Malaysia and estimate the proportion of cases ascertained by population survey that met consensus clinical criteria for "chronic prostatitis."
    METHODS: One percent of 20 to 50-year-old men in Penang, Malaysia were surveyed using the National Institutes of Health Chronic Prostatitis Symptom Index. A clinical evaluation that included lower urinary tract localization studies was recommended for symptomatic subjects who met the survey definition to identify bacterial prostatitis and other diagnoses that would exclude them from the consensus clinical definition for chronic prostatitis (Category III).
    RESULTS: Of 3147 subjects surveyed, 275 (8.7%) met the survey criteria for chronic prostatitis. The prevalence of chronic prostatitis was 8.0% among Malays, 8.9% among non-Malays, and 16% among noncitizens (P = 0.025). The prevalence increased with age: 6.3% in 20 to 30-year-old men, 8.9% in 31 to 40-year-old men, and 12.6% in 41 to 50-year-old men (P <0.001). Of 87 subjects evaluated clinically, 65 (75%) met the consensus clinical criteria for chronic prostatitis.
    CONCLUSIONS: Chronic prostatitis represents an important, international healthcare problem. A thorough clinical evaluation is necessary to verify that chronic prostatitis is indeed responsible for a patient's pelvic pain and lower urinary tract symptoms.
  13. Nicolosi A, Moreira ED, Shirai M, Bin Mohd Tambi MI, Glasser DB
    Urology, 2003 Jan;61(1):201-6.
    PMID: 12559296
    To measure the prevalence of erectile dysfunction (ED) in community-based populations in Brazil, Italy, Japan, and Malaysia and to study its association with the demographic characteristics, medical conditions, and health-related behavior.
  14. Tan HM, Moh CL, Mendoza JB, Gana T, Albano GJ, de la Cruz R, et al.
    Urology, 2000 Oct 1;56(4):635-40.
    PMID: 11018621
    To evaluate the efficacy, safety, and tolerability of oral sildenafil in Asian men with erectile dysfunction of various causes (organic, psychogenic, or mixed) and of more than 6 months' duration.
  15. DubinN N, Razack AH
    Urology, 2000 Dec 20;56(6):1057.
    PMID: 11113767
    Priapism, an uncommon urological emergency, is commonly drug-induced. We present a previously unreported case of a young man with priapism probably related to Ecstasy.
  16. Tan WK, Tan MY, Tan HM, Pathmanathan R, Tan WP
    Urology, 2016 Apr;90:e7-8.
    PMID: 26773348 DOI: 10.1016/j.urology.2015.12.046
    A 39-year-old man presented with painless scrotal swelling for 2 months. He denied any asbestos exposure but worked with wall and ceiling plaster. Physical exam revealed a large right scrotum which transilluminated. Scrotal ultrasonography revealed a large right hydrocele and a polypoidal mass along the anterior wall of the scrotum. Magnetic resonance imaging of the abdomen and computed tomography of the chest showed no metastases. He underwent a right inguinal scrotal exploration and wide excision of tunica vaginalis and a partial epididymectomy. Pathology revealed well-differentiated papillary mesothelioma of the tunica vaginalis. The patient had an uneventful recovery.
  17. Agarwal A, Sharma R, Durairajanayagam D, Cui Z, Ayaz A, Gupta S, et al.
    Urology, 2015 Mar;85(3):580-8.
    PMID: 25733269 DOI: 10.1016/j.urology.2014.11.030
    To compare the sperm protein profile between infertile men with unilateral varicocele and infertile men with bilateral varicocele.
  18. Lim R, Liong ML, Leong WS, Lau YK, Khan NAK, Yuen KH
    Urology, 2018 Feb;112:38-45.
    PMID: 29107131 DOI: 10.1016/j.urology.2017.10.019
    OBJECTIVE: To assess the impact of stress urinary incontinence (SUI) on individual components of quality of life (QoL) using both condition-specific and generic questionnaires, and to compare the results of the 2 instruments with a control group.

    METHODS: Women with or without SUI aged ≥21 years old were recruited. Subjects completed the International Consultation of Incontinence-Urinary Incontinence Short Form (ICIQ-UI-SF), International Consultation of Incontinence-Lower Urinary Tract Symptoms Quality of Life (ICIQ-LUTSqol), and EQ-5D questionnaires.

    RESULTS: A total of 120 women with SUI and 145 controls participated. The ICIQ-LUTSqol total score (mean ± standard deviation) was significantly higher in the SUI group (38.96 ± 10.28) compared with the control group (20.78 ± 2.73) (P 

  19. Lim R, Liong ML, Leong WS, Khan NAK, Yuen KH
    Urology, 2018 Feb;112:46-51.
    PMID: 29146219 DOI: 10.1016/j.urology.2017.10.037
    OBJECTIVE: To evaluate the correlation between sexual function of couples with and without stress urinary incontinence (SUI) partners, and to identify predictors of poor sexual function.

    MATERIALS AND METHODS: A cross-sectional survey was conducted involving sexually active women with or without SUI aged at least 21 years old, and their respective partners. Both partners completed the Golombok Rust Inventory of Sexual Satisfaction (GRISS), a 28-item multidimensional measure with separate forms for male and female designed to assess sexual satisfaction of both partners. Spearman rank correlation coefficient was used to analyze bivariate association, whereas multiple regression analysis was used to identify predictors for overall sexual function as measured using GRISS score.

    RESULTS: Sixty-six couples with SUI partners and 95 couples with continent partners were recruited. Overall GRISS scores and thus sexual function of men and women were strongly correlated. The correlation coefficient was higher in couples with SUI partners (r = 0.702, P 

Related Terms
Filters
Contact Us

Please provide feedback to Administrator (tengcl@gmail.com)

External Links