Comparative Analysis of Clinical Parameters in Acute Pyelonephritis / 대한비뇨기과학회지

PURPOSE: To compare the variable inflammatory parameters of acute pyelonephritis patients treated with inpatient therapy at 13 hospitals, according to the age and gender distributions. MATERIALS AND MATHODS: A total of 3,544 medical records of patients with confirmed acute pyelonephritis, and admitted to hospital between January 2000 and December 2005, were retrospectively analyzed. RESULTS: The mean age of the patients was 43.2+/-16.2 years old, with a male:female ratio of 1 : 5.1. The average duration of hospital admission was 7.9+/-5.3 days. Underlying diseases were found in 23.0% (749/3,252 patient), largely due to diabetes (35.1%). Radiological abnormal findings were found in 13.7%. The leukocyte count, ratio of segmented form, erythrocyte sedimentation rate (ESR), c-reactive protein, pyuria, positive blood culture, positive urine culture were 11,014+/-5,778/mm(3), 74.8+/-14.5%, 44.0+/-32.0 mm/hr, 12.4+/-9.3mg/dl, 83.9%, 10.5% and 46.7%, respectively. E. coli grow in 79% of the urine culture positive patients. In a comparison of 3 age groups (61 years), the elderly patients had a greater number of underlying diseases and more pathogens in cultured blood. When divided into males and females, the elderly male patients had more pathogen in cultured urine, but contrary to the male patients, the elderly female patients had elevated leukocyte count and erythrocyte sedimentation rate. Also, the old patient group had more resistance to ampicillin when they had E. coli as the uropathogen (p=0.021). Patients with higher ESR required longer hospital admission periods. CONCLUSIONS: It was found that variable clinical parameters of acute pyelonephritis patients treated with inpatient therapy differed according to both gender and age group in Korea. Therefore, these factors should be taken into account in the treatment plan.

The Efficacy of Terazosin in the Management of Chronic Pelvic Pain Syndrome (CPPS): Comparison between Category IIIa and IIIb / 대한비뇨기과학회지

Purpose: To evaluate the efficacy of terazosin in chronic pelvic pain syndrome (CPPS) and compare the effect of terazosin between CPPS IIIa and IIIb. Materials end Methods: Between January 2004 and February 2005, CPPS patients, aged 45 or below, with a small size prostate (0.05). In category IIIb (n=56), the T group (n=29) showed significant improvements in all NIH-CPSI domains and the Qmax (p0.05). Comparing both category IIIb groups, the T group showed a greater improvement in the pain score in the NIH-CPSI domains and the Qmax than the non-T group. Conclusions: Terazosin was effective in all domains of the symptom score and in the Qmax for CPPS.

Affecting Factors on Erectile Dysfunction after Radical Prostatectomy and Treatment / 대한남성과학회지

PURPOSE: Radical prostatectomy is the gold standard treatment for clinically localized prostate cancer, a disease whose incidence is increasing. Erectile dysfunction(ED) after radical prostatectomy influences a patient's quality of life significantly. So we evaluated the correlation of preoperative and postoperative factors with postoperative ED and its treatment. MATERIALS AND METHODS: Hospital records of 27 patients who underwent radical prostatectomy by one surgeon at our department were retrospectively reviewed. We performed univariate analyses to correlate preoperative prognostic factors with intaoperative factors and postoperative variables. RESULTS: Excluding 10 patients who had preoperative ED, erectile dysfunction developed in 10 of 17 patients, and the rate was higher in the older age group(p=0.02). Patients underwent non-nerve sparing radical prostatectomy maintained their potency in 0.0% (0/1) comparative with 44.4% (4/9) in unilateral nerve sparing and 42.9% (3/7) in bilateral nerve sparing surgery. Patients with preexisting comorbidity, such as cardiovascular disease(OR=2.38) and margin positivity(OR=4.67) had greater risk of postoperative ED. In 8 erectile dysfunction patients, 3 sildenafil-treated and 2 alprostadil-treated patients showed improvement one year after the operation. CONCLUSIONS: Older patients have greater risk of postoperative ED, and they have more preexisting risk factors including hypertension, cardiovascular disease, diabetes mellitus, and margin positivity.

Affecting Factors on Erectile Dysfunction after Radical Prostatectomy and Treatment / 대한남성과학회지

PURPOSE: Radical prostatectomy is the gold standard treatment for clinically localized prostate cancer, a disease whose incidence is increasing. Erectile dysfunction(ED) after radical prostatectomy influences a patient's quality of life significantly. So we evaluated the correlation of preoperative and postoperative factors with postoperative ED and its treatment. MATERIALS AND METHODS: Hospital records of 27 patients who underwent radical prostatectomy by one surgeon at our department were retrospectively reviewed. We performed univariate analyses to correlate preoperative prognostic factors with intaoperative factors and postoperative variables. RESULTS: Excluding 10 patients who had preoperative ED, erectile dysfunction developed in 10 of 17 patients, and the rate was higher in the older age group(p=0.02). Patients underwent non-nerve sparing radical prostatectomy maintained their potency in 0.0% (0/1) comparative with 44.4% (4/9) in unilateral nerve sparing and 42.9% (3/7) in bilateral nerve sparing surgery. Patients with preexisting comorbidity, such as cardiovascular disease(OR=2.38) and margin positivity(OR=4.67) had greater risk of postoperative ED. In 8 erectile dysfunction patients, 3 sildenafil-treated and 2 alprostadil-treated patients showed improvement one year after the operation. CONCLUSIONS: Older patients have greater risk of postoperative ED, and they have more preexisting risk factors including hypertension, cardiovascular disease, diabetes mellitus, and margin positivity.