ObjectiveTo explore the effect of donation after citizen death (DCD) kidney transplantations performed in Sichuan.MethodsThe data of 97 cases of DCD kidney transplantations performed in West China Hospital of Sichuan University between January 2012 and March 2016 was retrospectively reviewed. The 53 donors were aged from 7 months to 54 years (with a median of 28 years, and lower quartile of 15 years and upper quartile of 45 years), including 40 males and 13 females; the causes of death included craniocerebral trauma in 21 cases, craniocerebral tumor in 12 cases, cerebrovascular accident in 15 cases, hypoxic-ischemic encephalopathy in 4 cases, and hydrocephalus in 1 case. The 97 recipients were aged from 18 to 66 years (with a median of 39 years, and lower quartile of 30 years and upper quartile of 44 years), including 71 males and 26 females. The recipients were classified into C-Ⅰ (n=36) and C-Ⅲ (n=61) according to type of donation. The baseline and perioperative situation of the donors and recipients, and the postoperative kidney function, infection, recipient survival and kidney survival of the recipients were analyzed.ResultsAfter transplantation, none of primary graft nonfunction occurred but delayed graft function (DGF) occurred in 26 cases. There were no significant differences in creatinine level between C-Ⅰ and C-Ⅲ recipients at 1 week [(226.71±187.46) vs. (249.94±249.84) μmol/L, P=0.636], 1 month [(136.32±63.34) vs. (157.37±147.83) μmol/L, P=0.428], 3 months [(110.51±25.26) vs. (115.02±36.60) μmol/L, P=0.527] and 12 months [(103.42±21.57) vs. (104.18±39.36) μmol/L, P=0.911] after transplantation, as well as acute rejection [13.9% vs. 19.7%, P=0.469] and complications at early time after transplantation. There were no significant differences in 1-year recipient survival rate (91.7% vs. 93.4%) and 1-year kidney survival rate (100.0% vs. 91.8%) between C-Ⅰ and C-Ⅲ recipients.ConclusionDCD kidney transplantation has excellent short-term outcomes despite a high incidence of early DGF, and may represent another potential method to safely expand the donor pool.
ObjectiveTo systematically review the incidence and influencing factors of early enteral nutritional feeding interruptions in critically ill patients. MethodsThe PubMed, Web of Science, Embase, Cochrane Library, CNKI, WanFang Data and CBM databases were electronically searched to collect observational studies on the early enteral nutritional feeding interruptions in critically ill patients from inception to January 2, 2024. Two reviewers independently screened literature, extracted data and assessed the risk of bias of the included studies. Meta-analysis was then performed by using Stata 17.0 software. ResultsA total of 12 studies including 1 121 patients were included. Meta-analysis showed that the incidence of early enteral nutritional feeding interruptions in critically ill patients was 75.0% (95%CI 64.0% to 84.0%). Influenced by feeding intolerance, airway management, tube problems, radiological examination, and endoscopy, surgery and so on, interruptions of early enteral nutritional feeding frequently occur in critically ill patients. ConclusionCurrent evidence shows that early enteral feeding interruptions in critically ill patients are affected by many factors, and the incidence is high. Due to the limited quality and quantity of the included studies, more high-quality studies are needed to verify the above conclusion.