RESUMO
Objective To investigate the changes in CD8+T lymphocyte count and effect on immune function in patients with sepsis after continuous renal replacement therapy (CRRT).Methods General data of septic patients who admitted to the emergency department of a hospital between October 2015 and August 2016 were collected,pe-ripheral blood was taken from patients before and after single CRRT,the total CD8+T cell count,interferon-γ(IFN-γ)-secreting CD8+T cell count,the levels of inhibitory molecules and costimulatory molecules as well as IFN-γand tumor necrosis factor-α(TNF-α)produced by CD8+T cells were detected.Results A total of 37 hospitalized septic patients were infected with gram-negative bacteria, pathogens causing infection were Klebsiella pneumoniae (22 strains),Acinetobacter baumannii (1 1 strains),and Enterobacter cloacae (3 strains).After CRRT,the body temperature,heart rate,white blood cell count,urea nitrogen,and serum creatinine levels in septic patients were all lower than those before CRRT (all P＜0.05).After CRRT,the total CD8+T cell count in septic patients didn’t change significantly (P＞0.05),but IFN-γ-secreting CD8+T cell count increased (P＜0.05).Levels of cytotoxic T lymphocyte-associated antigen 4(CTLA-4),programmed death-1 (PD-1),T-cell immunoglobulin and mucin-do-main-containing molecule 3 (TIM-3)after CRRT were all lower than those before CRRT (all P＜0.05 ),while levels of costimulatory molecules CD28 and secreting IFN-γ elevated after CRRT(all P＜0.05).Conclusion CRRT can not only improve the vital signs and renal function of patients with sepsis,but also enhance the immune function of CD8+T cells.
RESUMO
Objective To explore a technical modification by transperineal Da- W anorectoplasty (Da WARP) on treating low, intermediate anorectal anomalies(AA) and to evaluate the results of long - term follow up. Methods Forty six cases of AA underwent a Da-W ARP,which involved preservation of the rectal end of the fistula and invagination of the perineal skin flap through the neoanus.The clinical records were reviewed and analyzed retrospectively. Results The median follow - up period was 7 years and 2 months. All of them achieved a good fecal continence exception of 1 patient with intermediate AA and associated anomaly,had fair result. Conclusions The Da - WARP is relatively simple and practical methods for surgical treatment of low, intermediate AA, with good long - term results.
RESUMO
Objective To explore atechnical modification bytransperineal Da-Wanorectoplasty(Da-WARP) ontreatinglow,intermedi-ate anorectal anomalies(AA) andto evaluate the results of long-termfollowup.Methods Forty-six cases of AAunderwent a Da-WARP,whichinvolved preservation of the rectal end of the fistula andinvagination of the perineal skinflapthroughthe neoanus.The clinical records werereviewed and analyzedretrospectively.Results The medianfollow-up period was 7 years and 2 months.All of themachieved a goodfecal conti-nence exception of 1 patient withintermediate AAand associated anomaly,hadfair result.Conclusions The Da-WARPis relativelysimple andpractical methods for surgical treatment of low,intermediate AA,with goodlong-termresults.
RESUMO
Objective To explore a technical modification by transperineal Da-W anorectoplasty(Da-W ARP) on treating low,intermediate anorectal anomalies(AA) and to evaluate the results of long-term follow up.Methods Forty-six cases of AA underwent a Da-W ARP,which involved preservation of the rectal end of the fistula and invagination of the perineal skin flap through the neoanus.The clinical records were reviewed and analyzed retrospectively.Results The median follow-up period was 7 years and 2 months.All of them achieved a good fecal continence exception of 1 patient with intermediate AA and associated anomaly,had fair result.Conclusions The Da-W ARP is relatively simple and practical methods for surgical treatment of low,intermediate AA,with good long-term results.