ABSTRACT
Objective To compare the efficacy and complications between transurethral resec-tion of the prostate(TURP) and transurethral vaporization-resection of the prostate (TUVRP). Methods 637 cases of benign prostatic hyperplasia(BPH)were divided into 2 groups, 298 cases un-derwent TURP and 339 underwent TUVRP. The maximal flow rates (Qmax) were (9.8±2.3)ml/s, (10.1±2.1) ml/s, the international prostatic symptom scores (IPSS) were 15.3±3.1,15.1±3.7 re-spectively. The surgical outcomes and the complications of the 2 groups were analyzed. Results For the TURP group and TUVRP group, the postoperative Qmax were (19.0±2.9)ml/s and (18.0±2.3) ml/s, both significantly higher than those of preoperation(P<0.01). There was no significant differ-ence between the 2 groups(P0.05). For the TURP group, the mean operation time was (52±16) rain, visual hematuria lasting for (9.0±2.3) d, secondary bleeding in 6 cases (2.0%), lower urinary tract infection in 14 cases(4.7%), 1 month after operation lower urinary tract symptom(LUTS) in 26 case(8.7%), IPSS was 5.0±1.4, contemporary incontinence in 6 cases(2.0%), memberanous sticture 4 cases(1.3%). For the TUVRP group, the mean operation time was (68%19)min, visual hematuria lasting for (12.0±3.6) d, secondary bleeding in 19 cases (5.6%), lower urinary tract infection in 38 cases(11.2%) ,1 month after operation LUTS in 59 cases(17.4%) ,IPSS was 8.0±1.6,contemporary incontinence in 13 cases(3.8%), memberanous stieture in 16 cases (4.7%). There were significant differences between the 2 groups. For the TURP group, blood loss during operation was (126±29) ml, resected tissue weighed (31±8)g, pre- and post-operative serum natium consentration balance was (8±6)mmol/L,TURS developed in 3 cases(1%). For the TUVRP group, blood loss during opera-tion was (122±38)ml, resected tissue weighed (33±9)g,pre- and post-operative serum natium con-sentration balance was (7±7) mmol/L, TURS developed in 2 cases(0.6%). There was no significant differences(P0.05). Conclusions TURP and TUVRP have similar efficacy treating symptomatic BPH. The incidences of complications of TUVRP are slightly higher than those of TURP.
ABSTRACT
Objective To analyze injury characteristics and treatment of hospitalized patients wounded in Wenehuan earthquake so as to provide references for medical rescue in disasters. Methods The study involved data of seismic patients from Trauma Database System Version 3.0 that collected clini-cal data of seismic patients admitted into West China Hospital of Sichuan University, Chengdu, and First and Second Hospitals of Deyang City. Trauma Database System Version 3.0 was developed by Research Institute for Traffic Medicine of PLA, Research Institute of Surgery, Daping Hospital, Third Military Medical University, Chongqing. A comparative analysis was done on patient distribution, injury severity and medical treatment. Results There were 826 qualified patients including 410 males and 416 females ( at age range of 1-102 years, mean 45.8 years). Of all, the patients at age of 31-60 years accounted for 50. 2%. The patients were mainly peasants (43.8%, 208/477), workers (15.7%, 75/477) and students (14.1%, 67/477). Blunt injury (53.2%), crush/bury injury (22.5%) and slip/fall injury were three main causes for injury. The patients for 92.1% were admitted into two hospitals of the City of Deyang within four days after earthquake, while 81.7% of patients were admitted into West China Hospital in Chengdu at days 3-9 after earthquake. Patients with bone injuries accounted for 75.3%. The patients had abbreviated injury score (AIS) for mainly 1-3 points, with incidence rate of se-vere multiple trauma ( ISS > 16 points) of 8.2%. Internal fixation was done in 120 patients ( 34. 1% ), debridement and suturing in 103 (29.3%), external fixation in 55 ( 15.6% ), extremity amputation in 22 (6.3%) and intracerebral surgery in 2 (0.6%). Conclusions The injuries are mainly induced by collapse of buildings during earthquake. Bone injuries are predominant injury type, with AIS of mainly 1-3 points and few severe multiple trauma. The results show that the patients receive late special treat-ment and slow evacuation, indieating necessity of strengthening capacity of early medical treatment and ef-fective evacuation during destructive natural disasters.