AIM： To investigate the impact of non-Descemet stripping endothelial keratoplasty（non-DSEK） on graft rejection rate,and its overall procedural effectiveness in patients.METHODS： Non-DSEK was performed on 65 eyes o...AIM： To investigate the impact of non-Descemet stripping endothelial keratoplasty（non-DSEK） on graft rejection rate,and its overall procedural effectiveness in patients.METHODS： Non-DSEK was performed on 65 eyes of 64 patients,and the procedural outcomes,including rejection episodes,failure and dislocation of the grafts,best corrected visual acuity（BCVA）,endothelial cell density（ECD）,and other complications,were analyzed retrospectively.RESULTS： Of the 65 eyes,63 recovered from bullous keratopathy with a clear cornea.The mean follow-up time was 26.4mo（range,6-84mo）.The mean BCVA improved from 1.70 log MAR preoperatively to 0.54 log MAR at 3mo,0.46 logM AR at 6mo,and 0.37 logM AR at 1y after surgery.The postoperative donor ECD of the 25 patients who successfully underwent specular microscopic examination was 1918±534 cells/mm^2（range,637 to 3056 cells/mm^2）,and the mean endothelial cell loss was 41.9% at 24 mo postoperatively.One eye developed secondary glaucoma and required regrafting via penetrating keratoplasty（PKP）.Another eye had postoperative graft failure due to rejection at 26 mo.Postoperative graft dislocation occurred in eight eyes.All of the eight dislocated grafts were reattached using air reinjection.CONCLUSION： Immunological graft rejection of the donor graft rarely occurs in non-DSEK.Therefore,non-DSEK is a safe,concise,and effective alternative to restore corneal decompensation when the Descemet membrane is disease-free.展开更多
In the present study, we evaluated the safety and efficacy of immediate surgical bipolar plasmakinetic transurethral resection of the prostate （PK-TURP） for patients with benign prostatic hyperplasia （BPH） with ac...In the present study, we evaluated the safety and efficacy of immediate surgical bipolar plasmakinetic transurethral resection of the prostate （PK-TURP） for patients with benign prostatic hyperplasia （BPH） with acute urinary retention （AUR）. We conducted a retrospective analysis of clinical data of BPH patients who received PK-TURP. A total of 1126 BPH patients were divided into AUR （n = 348） and non-AUR groups （n = 778）. After the urethral catheters were removed, the urine white blood cell （WBC） count in the AUR group significantly increased compared with the non-AUR group （P〈 0.01）. However, there was no significant difference in international prostate symptom score, painful urination, and maximal urinary flow rate. The duration of hospitalization of the AUR group was longer than that of the non-AUR group （P 〈 0.001）. A total of 87.1% （303/348） patients in the AUR group and 84.1% （654/778） patients in the non-AUR group completed all of the postoperative follow-up visits. The incidence of urinary tract infection in the AUR group within 3 months after surgery was significantly higher than that in the non-AUR group （P 〈 0.01）. The incidence of temporary urinary incontinence in the AUR group did not exhibit significant difference. During 3-12 months after surgery, there were no significant differences in major complications between the two groups. Multivariate regression analyses showed that age, postvoid residual, maximal urinary flow rate, diabetes, and hypertension, but not the presence of AUR, were independent predictors of IPSS post-PK-TURP. In conclusion, immediate PK-TURP surgery on patients accompanied by AUR was safe and effective.展开更多
基金Supported by Science Research Foundation of Aier Eye Hospital Group(No.AFl44D11)
文摘AIM： To investigate the impact of non-Descemet stripping endothelial keratoplasty（non-DSEK） on graft rejection rate,and its overall procedural effectiveness in patients.METHODS： Non-DSEK was performed on 65 eyes of 64 patients,and the procedural outcomes,including rejection episodes,failure and dislocation of the grafts,best corrected visual acuity（BCVA）,endothelial cell density（ECD）,and other complications,were analyzed retrospectively.RESULTS： Of the 65 eyes,63 recovered from bullous keratopathy with a clear cornea.The mean follow-up time was 26.4mo（range,6-84mo）.The mean BCVA improved from 1.70 log MAR preoperatively to 0.54 log MAR at 3mo,0.46 logM AR at 6mo,and 0.37 logM AR at 1y after surgery.The postoperative donor ECD of the 25 patients who successfully underwent specular microscopic examination was 1918±534 cells/mm^2（range,637 to 3056 cells/mm^2）,and the mean endothelial cell loss was 41.9% at 24 mo postoperatively.One eye developed secondary glaucoma and required regrafting via penetrating keratoplasty（PKP）.Another eye had postoperative graft failure due to rejection at 26 mo.Postoperative graft dislocation occurred in eight eyes.All of the eight dislocated grafts were reattached using air reinjection.CONCLUSION： Immunological graft rejection of the donor graft rarely occurs in non-DSEK.Therefore,non-DSEK is a safe,concise,and effective alternative to restore corneal decompensation when the Descemet membrane is disease-free.
文摘In the present study, we evaluated the safety and efficacy of immediate surgical bipolar plasmakinetic transurethral resection of the prostate （PK-TURP） for patients with benign prostatic hyperplasia （BPH） with acute urinary retention （AUR）. We conducted a retrospective analysis of clinical data of BPH patients who received PK-TURP. A total of 1126 BPH patients were divided into AUR （n = 348） and non-AUR groups （n = 778）. After the urethral catheters were removed, the urine white blood cell （WBC） count in the AUR group significantly increased compared with the non-AUR group （P〈 0.01）. However, there was no significant difference in international prostate symptom score, painful urination, and maximal urinary flow rate. The duration of hospitalization of the AUR group was longer than that of the non-AUR group （P 〈 0.001）. A total of 87.1% （303/348） patients in the AUR group and 84.1% （654/778） patients in the non-AUR group completed all of the postoperative follow-up visits. The incidence of urinary tract infection in the AUR group within 3 months after surgery was significantly higher than that in the non-AUR group （P 〈 0.01）. The incidence of temporary urinary incontinence in the AUR group did not exhibit significant difference. During 3-12 months after surgery, there were no significant differences in major complications between the two groups. Multivariate regression analyses showed that age, postvoid residual, maximal urinary flow rate, diabetes, and hypertension, but not the presence of AUR, were independent predictors of IPSS post-PK-TURP. In conclusion, immediate PK-TURP surgery on patients accompanied by AUR was safe and effective.
