PURPOSE: This study was conducted to perform a comparative analysis of the efficacy and safety of conventional transurethral resection of the prostate (TUR-P), transurethral resection in saline (TURIS), and TURIS-plasma vaporization (TURIS-V) when performed by a single surgeon for benign prostatic hyperplasia (BPH). MATERIALS AND METHODS: The clinical data of 73 consecutive men who underwent conventional TUR-P (39), TURIS (19), or TURIS-V (15) for BPH were retrospectively analyzed. All procedures were carried out by a single surgeon between October 2007 and April 2010. The patients were assessed preoperatively and perioperatively and were followed at 1, 3, and 6 months postoperatively. Patient baseline characteristics, perioperative data, and postoperative outcomes were compared, and major complications were recorded. RESULTS: In all groups, significant improvements in subjective and objective voiding parameters were achieved and were sustained throughout follow-up. TURIS-V had the shortest operation time compared with conventional TUR-P and TURIS (p=0.211). TURIS-V significantly decreased procedural irrigation fluid volume, postoperative irrigation duration, catheter duration, and hospital stay compared with conventional TUR-P and TURIS. There were no significant differences between the groups in hemoglobin levels or serum sodium levels before and after the operations. There were three transfusions and four clot retentions in the TUR-P group, and one transfusion and one clot retention in the TURIS group. The TURIS-V group had no complications. CONCLUSIONS: TURIS and TURIS-V were effective for the surgical treatment of BPH in addition to conventional TUR-P. TURIS-V was not inferior to conventional TUR-P or TURIS in terms of safety.
Catheters ; Follow-Up Studies ; Hemoglobins ; Humans ; Length of Stay ; Male ; Pilot Projects ; Prostate ; Prostatectomy ; Prostatic Hyperplasia ; Retention (Psychology) ; Retrospective Studies ; Sodium ; Transurethral Resection of Prostate ; Urologic Surgical Procedures ; Volatilization

PURPOSE: We aimed to determine whether a preoperative urodynamic parameter is a valuable predictor for the persistence of OAB symptoms after the AVP repair. MATERIALS AND METHODS: 65 OAB patients with concomitant POP-Q stage III, IV anterior vaginal wall prolapse underwent a surgical repair were involved. All the patients were subjected to a preoperative urodynamic study, for whom the OABSS on questionnaire were preoperatively recorded. We firstly analyzed the correlation between the BOOI and the OABSS, then randomly divided patients into two groups: the group A (high PdetQmax, BOOI> or =20) and the group B (low PdetQmax, BOOI<20). In each group, the OABSS was repeatedly measured post-operatively and the change were analyzed. RESULTS: 31 patients were classified as the group A and 34 patients were classified as the group B. The group B showed significant decrease of symptom score in daytime frequency (p<0.01), urgency (p=0.04), urge incontinence (p=0.03), nocturnal frequency (p=0.01) and total score (p=0.01). The group A showed no significant decrease of symptom score in daytime frequency (p=0.42), urgency (p=0.61), urge incontinence (p=0.3), total score (p=0.15) except nocturnal frequency (p=0.01). CONCLUSIONS: A preoperative pressure-flow study can be a valuable tool in predicting the OAB symptoms change after the combined AVP repair. While the AVP repair leads to the improvement of OAB symptoms generally, some patients with a higher preoperative PdetQmax are still in need of the additional medical treatment.
Humans ; Pelvic Organ Prolapse ; Pilot Projects ; Prolapse ; Urinary Bladder, Overactive ; Urinary Incontinence, Urge ; Urodynamics

BACKGROUNDS/AIMS: To investigate the prevalence and clinical implications of hepatitis G virus (HGV) infection in patients with chronic renal failure, a cross-sectional study of 131 hemodialysis patients and 33 kidney transplantation recipients was conducted. METHODS: HGV RNA was amplified by reverse-transcription (RT) polymerase chain reaction (PCR) assay with primers from the 5'-untranslated region of the viral genome. RESULTS: The prevalence of HGV infection in patients with chronic renal failure was 25%(41/164). The following factors were taken into consideration: the mean age(43.15+/-11.97 years vs 46.46+/-13.08 years), the male to female ratio(2.15:1 vs 1.86:1), the mean of the dialysis duration(4.58+/-3.18 years vs 3.90+/-3.31 years), transfusion history (75.6% vs 62.6%), the mean of the ALT level during the prior 6 months(25.78+/-21.50 IU/L vs 23.00+/-59.49 IU/L), and the amount of transfusion(6.22+/-8.03 units vs 5.74+/-9.44 units). The anti-HCV(4.88% vs 8.94%) showed no difference between HGV RNA positive and negative group. The HBsAg positive ratio was 19.5% and 5.81% in HGV RNA positive group and negative group, respectively. CONCLUSION: The prevalence of HGV infection in patients with chronic renal failure was 25%. There was a higher rate of HBsAg positivity in the HGV RNA positive group rather than in the negative group. HGV infection did not seem to be associated with clinically significant hepatitis.
Cross-Sectional Studies ; Dialysis ; Female ; GB virus C* ; Genome, Viral ; Hepatitis B Surface Antigens ; Hepatitis* ; Humans ; Kidney Failure, Chronic* ; Kidney Transplantation ; Male ; Polymerase Chain Reaction ; Prevalence* ; Renal Dialysis ; RNA