International journal of urology : official journal of the Japanese Urological Association
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To assess the impact of ketamine abuse on genitourinary tract dysfunction. ⋯ Although the dosage and duration of ketamine abuse causing severe side-effects are still unclear, some patients develop irreversible histological changes in the urinary tract. Therefore, clinicians should be aware of the negative effects of ketamine abuse on genitourinary tract function.
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We are heartily grateful for the warm support of all of the people concerned, including the moderators and panelists of both societies for giving us the opportunity to hold the 4th American Urological Association/Japanese Urological Association (AUA/JUA) Joint Meeting, held once again at the 104th Annual Meeting of the American Urological Association (25-30 April 2009, Chicago, Illinois, USA). 2009 is a memorable year, being the start of new collaborations between AUA and JUA. The JUA in collaboration with AUA is promoting an academic exchange program whereby outstanding and promising Japanese and American junior faculty members will be given the opportunity to work in the USA and Japan for one month. The program not only allows the sharing of knowledge and experience, but is designed to foster a closer alliance between the AUA and JUA, and assists in identifying future leaders within both organizations. ⋯ Preminger, the Chairman of the AUA Office of Education and the staff of AUA and JUA for supporting our program. We hope to keep holding the joint meeting and have plenty of ideas on themes and forums. We believe that this international program helps to establish a closer relationship between JUA and AUA in the scientific field.
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To investigate the clinical significance of prostate-specific antigen (PSA)-related markers, including the precursor form of PSA, using the full-range area under the curve of receiver operating characteristics (AUC-ROC), partial AUC-ROC (pAUC-ROC) and multiple logistic regression analyses. ⋯ Pro/free PSA and pro/f/t ratio may be excellent predictive markers for prostate cancer, allowing unnecessary biopsy to be avoided while maintaining high sensitivity at 90% or 95%, in the PSA range 4-20 ng/mL.