[Phloroglucinol combined with parecoxib for cystospasm after transurethral resection of the prostate].

Objective: To evaluate the effect and safety of phloroglucinol combined with parecoxib on cystospasm after transurethral resection of the prostate (TURP). METHODS: We conducted a prospective randomized case-control study on 98 patients treated by TURP. After operation, the patients were randomly assigned to a treatment (n=50) and a control group (n=48), the former treated by intravenous injection of 80 mg phloroglucinol qd plus 40 mg parecoxib bid while the latter given 80 mg phloroglucinol only, both for 3 successive days. Then we recorded the frequency and duration of cystospasm, visual analogue scales (VAS), adverse reactions, post-operative bladder irrigation time, catheter-indwelling time, and hospital stay and compared them between the two groups of patients. RESULTS: Compared with the controls, the patients in the treatment group showed a significantly lower frequency of cystospasm (ï¼»1.95±0.14ï¼½ vs ï¼»0.70±0.65ï¼½ times, P<0.01), duration of cystospasm (ï¼»0.44±0.21ï¼½ vs ï¼»0.12±0.14ï¼½ min, P<0.01), and VAS score (2.70±1.80 vs 1.90±1.30, P<0.01) at 48－72 hours after TURP, but no statistically significant differences were found between the control and treatment groups in the post-operative bladder irrigation time (ï¼»2.75±0.87ï¼½ vs ï¼»2.64±0.83ï¼½ d, P>0.05), catheter-indwelling time (ï¼»3.52±0.32ï¼½ vs ï¼»3.44±0.42ï¼½ d, P>0.05), and hospital stay (ï¼»5.23±0.81ï¼½ vs ï¼»5.10±0.73ï¼½ d, P>0.05), and no obvious adverse reactions were observed in either of the two groups. CONCLUSIONS: Phloroglucinol combined with parecoxib is more effective and safer than phloroglucinol alone in relieving postoperative cystospasm after TURP.

[Safety and effectiveness of GreenLight 120-W laser photoselective vaporization of the prostate for benign prostatic hyperplasia: A meta-analysis].

OBJECTIVE: To evaluate the safety and effectiveness of GreenLight 120-W laser photoselective vaporization of the prostate (PVP) versus transurethral resection of the prostate (TURP) for benign prostatic hyperplasia (BPH). METHODS: We searched PubMed, Medline, Embase, Cochrane Library, Wanfang, CNKI, and VIP for randomized control trials and their references addressing 120-W PVP versus TURP in the treatment of BPH. Based on the inclusion and exclusion criteria, two reviewers independently accomplished the screening, quality assessment, and data extraction of the identified studies and performed meta-analyses using RevMan 5.2. RESULTS: Totally, 6 randomized control trials were included in this analysis, involving 703 cases, 351 treated by PVP and 352 by TURP. Compared with TURP, PVP showed significantly decreased time of catheterization (by 32. 55 hours, 95% CI 15.3 -49.8, P < 0.01), hospital stay (by 1.85 days, 95% CI 1.2-2.5, P < 0.01), and intraoperative blood loss (by 15.6 g/L, 95% CI 10.0-21.2, P < 0.01), but increased time of operation (by 9.37 minutes, 95% CI 5. 1-13.6, P < 0.01). There was also a significant reduction in blood transfusion, TUR syndrome, and capsular perforation in the PVP group. At 12 months after surgery, no statistically significant differences were found between the two groups in the improvement of maximum urinary flow rate, IPSS, postvoid residual, and sexual function. CONCLUSION: GreenLight 120-W laser PVP is a safe and effective procedure for the treatment of BPH, with similar effectiveness to TURP but less blood loss, shorter time of catheterization and hospital stay, and lower incidences of blood transfusion, TUR syndrome and capsular perforation.

Human parvovirus B19-associated early postoperative acquired pure red cell aplasia in simultaneous pancreas-kidney transplantation: A case report.

BACKGROUND: Acquired pure red cell aplasia (aPRCA) related to human parvovirus B19 (HPV B19) is rarely reported in simultaneous pancreas-kidney transplantation (SPKT) recipients; there has yet to be a case report of early postoperative infection. In this current study, we report the case of a Chinese patient who experienced the disease in the early postoperative period. CASE SUMMARY: A 63-year-old man, with type 2 diabetes and end-stage renal disease, received a brain dead donor-derived SPKT. Immunosuppression treatment consisted of tacrolimus, prednisone, enteric-coated mycophenolate sodium (EC-MPS), and thymoglobulin combined with methylprednisolone as induction. The hemoglobin (Hb) level declined due to melena at postoperative day (POD) 3, erythropoietin-resistant anemia persisted, and reticulocytopenia was diagnosed at POD 20. The bone marrow aspirate showed decreased erythropoiesis and the presence of giant pronormoblasts at POD 43. Metagenomic next-generation sequencing (mNGS) of a blood sample identified HPV B19 infection at POD 66. EC-MPS was withdrawn; three cycles of intravenous immunoglobulin (IVIG) infusion therapy were administered; and tacrolimus was switched to cyclosporine. The HPV B19-associated aPRCA resolved completely and did not relapse within the 1-year follow-up period. The diminution in mNGS reads was correlated with Hb and reticulocyte count improvements. CONCLUSION: HPV B19-associated aPRCA can occur at an early period after SPKT. An effective therapy regimen includes IVIG infusion and adjustment of the immuno-suppressive regimen. Moreover, mNGS can be used for the diagnosis and to reflect disease progression.

Suture ligation for submucosal hemostasis during hand-sewn side-to-side duodeno-ileostomy in simultaneous pancreas and kidney transplantation.

BACKGROUND: Enteric anastomotic (EA) bleeding is a potentially life-threatening surgical complication associated with enteric anastomosis during simultaneous pancreas and kidney transplantation (SPKT). AIM: To investigate whether suture ligation (SL) for submucosal hemostasis during hand-sewn enteric anastomosis could decrease the morbidity of early EA bleeding in SPKT. METHODS: We compared the outcomes of 134 patients classified into SL (n = 44) and no SL (NSL) groups (n = 90). This study adheres to the declarations of Istanbul and Helsinki and all donors were neither paid nor coerced. RESULTS: During the first postoperative week, the EA bleeding rate in the SL group was lower than that in the NSL group (2.27% vs 15.56%; P = 0.021); no relationship was found between EA bleeding and donor age, mean pancreatic cold ischemia time, platelet count, prothrombin time international normalized rate, activated partial thromboplastin time, and thrombin time. Anastomotic leakage was observed in one case in the SL group at postoperative day (POD) 14 and in one case at POD 16 in the NSL group (P = 0.754). No significant difference was found between the two groups in the patient survival, pancreas graft survival, or kidney graft survival. CONCLUSION: SL for submucosal hemostasis during hand-sewn enteric anastomosis in SPKT can decrease the morbidity of early EA bleeding without increasing the anastomotic leakage rate.

Metadherin regulates epithelial-mesenchymal transition in carcinoma.

Metadherin (MTDH) was first identified in primary human fetal astrocytes exposed to HIV-1 in 2002 and then recognized as an important oncogene mediating tumorigenesis, progression, invasiveness, and metastasis of carcinomas. Epithelial-mesenchymal transition (EMT) is a vital process in embryonic development, organ repair, and cancer progression. MTDH and EMT have also been proved to be related to the prognosis of patients with cancers. Recent studies reveal a relationship between MTDH overexpression and EMT in some malignancies. This review highlights the overexpression of MTDH and EMT in cancers and their correlations in clinical studies. Positive correlations have been established between MTDH and mesenchymal biomarkers, and negative correlations between MTDH and epithelial biomarkers have also been established. Furthermore, experiments reveal EMT regulated by MTDH, and some signal pathways have been established. Some anticancer drugs targeting MTDH and EMT are introduced in this review. Some perspectives concerning EMT regulation by MTDH are also presented in this review.