west china medical publishers
Keyword
  • Title
  • Author
  • Keyword
  • Abstract
Advance search
Advance search

Search

find Keyword "肾脏替代治疗" 70 results
  • 连续性肾脏替代治疗串联体外二氧化碳清除技术治疗呼吸衰竭合并急性呼吸窘迫综合征一例

    Release date:2022-08-24 01:25 Export PDF Favorites Scan
  • 体外膜肺氧合联合连续性肾脏替代治疗救治急性重症心肌炎合并心肾综合征一例

    Release date:2018-07-27 09:54 Export PDF Favorites Scan
  • Continuous renal replacement therapy for hypernatremia

    Hypernatremia is one of the commonly syndromes in critically ill patients. Severe hypernatremia has a low incidence (0.6%–1.0%) but with a very high mortality (58%–87%). Conventional treatments include the limitation of sodium intake and the supplement of sodium free liquid according to the assessed water lost. The reduction rates of conventional treatments are commonly not effective enough to decrease the serum sodium concentration in severe euvolemic or hypervolemic hypernatremia patients. Continuous renal replacement therapy (CRRT) has been reported to be effective on the reduction of sodium level in severe hypernatremia patients. However, the evidences on the use of CRRT for hypernatremia are limited. Our present review summarizes the current evidences on the prevalence of hypernatremia, the outcome of hypernatremia patients, the conventional treatment of hypernatremia, and the advantages and indications of CRRT for the management of hypernatremia. Additionally, we introduce our experiences on the management of hypernatremia using CRRT as well.

    Release date:2018-07-27 09:54 Export PDF Favorites Scan
  • 连续性肾脏替代治疗专科护士培训方式及效果

    目的 总结连续性肾脏替代治疗(CRRT)专科护士的培训方式及效果,为进一步完善专科护士培训提供依据。 方法 针对CRRT专科护士所应具备的知识和技能,对我基地2010年-2012年5期培训班招收的28名CRRT学员进行为期3个月理论学习及临床实践培训。 结果 经培训,CRRT学员全部顺利通过各项考核,培训合格,取得由四川省护理学会颁发的“血液净化专业护士证书”。 结论 理论与实践相结合的培训方式,使学员系统掌握了血液净化方面的理论知识,规范了专科护理操作技能,提高了职业综合能力,取得满意效果,为进一步完善CRRT专科护士培训积累了经验。

    Release date:2016-09-08 09:12 Export PDF Favorites Scan
  • Influence to blood clotting function of different anticoagulations for continuous renal replacement therapy after cardiopulmonary bypass surgery

    ObjectiveTo research the influence of anticoagulation to blood clotting function in patients who experienced cardiopulmonary bypass surgery under continuous renal replacement therapy (CRRT) with regional citrate anticoagulation (RCA), low molecular weight heparin (LMWH) anticoagulation and non-anticoagulation.MethodsWe retrospectively analyzed the clinical data of 146 patients who underwent CRRT after cardiopulmonary bypass surgery between January 2014 and December 2016. There were 98 males and 48 females at age of 60.51±14.29 years. All CRRT patients were allocated into three groups including a RCA group, a LMWH group, and a non-anticoagulation group, which were compared in terms of convention coagulation tests, platelet counts, thromboelastography, circuit lifespan and transfusion.ResultsThree hundred and fifty four CRRT patients were selected from patients above, including 152 patients in the LMWH group, 160 in the RCA group, and 42 in the non-anticoagulation group. The difference of CRRT circuits time among three groups was statistically different (P=0.023). And multiple comparison showed that the circuit lifespan of the RCA group was significantly longer than that of the non-anticoagulation group (34.50 h ranged 14.00 h to 86.00 h vs.15.00 h ranged 12.00 h to 50.88 h, P=0.033). One hundred and fifty-five CRRT patients last beyond 24 hours with same anticoagulation were selected, the results of coagulation tests, and the difference between CRRT starting and after 24 hours were compared. The difference of Angle and maximum amplitude(MA) of pre- and post-CRRT were significantly different among three groups by one-way ANOVA (P=0.004, 0.000), as well as between the RCA group and the LMWH group by multiple comparison (P=0.004, 0.000). There was no statistical difference in frequencies and doses of the transfusion of fresh frozen plasma and platelet among three groups.ConclusionRCA is an effective anticoagulation which may prolong circuit lifespan and has small impact on the coagulation function of patients who undergo CRRT after cardiopulmonary bypass surgery.

    Release date:2018-03-28 03:22 Export PDF Favorites Scan
  • Application and nursing progress of sustained low-efficiency dialysis

    With chronic kidney disease becoming a public health problem in the world, dialysis treatment model has also become the focus of attention from all walks of life. Sustained low-efficiency dialysis, which adopts the mode of low blood flow and low dialysis volume, is a kind of hybrid renal replacement therapy combining continuous renal replacement therapy and intermittent hemodialysis. It has unique advantages in the treatment of patients with acute and severe renal injury, as well as the dialysis duration, patient activity range and cost. It is the most widely used hybrid renal replacement therapy too. This review summarizes the clinical application and nursing points of sustained low-efficiency dialysis to provide guidance for clinical practice.

    Release date:2019-08-15 01:18 Export PDF Favorites Scan
  • Application of Continuous Renal Replacement Therapy in Patients with Acute Renal Insufficiency after Heart Transplantation

    Objective To summarize and analyze the clinical outcomes and experiences of continuous renal replacement therapy(CRRT) in patients with acute renal insufficiency after heart transplantation. Methods There were 39 patients received orthotopic heart transplantation from September 2007 to September 2008 in Fu Wai hospital. Seven cases required the use of PRISMA CRRT machine (Gambro Healthcare,Inc.) because of acute renal insufficiency after heart transplantation, and received continuous venovenous hemodiafiltration(CVVHDF) treatment via M100 blood filter (hemofilters). Activated coagulation time (ACT) was maintained in 160200 s. Results Six survivals with New York Heart Association (NYHA)Ⅰdischarged ,1 case died of multiple system organ failure (MSOF) and severe infection. The time of CRRT was 48658 h, with an average of 252 h. Seven patients were oliguric or anuric during CRRT, but hemodynamics and internal environment were stable. After stopping CRRT, the creatinine level rose to 267.1±68.5 μmol/L, then the creatinine level decreased to normal range with urine increasing gradually. Postoperative glomerular filtration rate (GFR) was 56.5±19.0 ml/min, and there was no statistical significance compared with preoperative GFR(Pgt;0.05). Six survivals were followed up for 513(9.7±3.8)months,and their creatinine level was in normal range(90.6±26.7 μmol/L). There was no statistical significance compared with the creatinine level at discharge (83.2±26.5 μmol/L, Pgt;0.05). Conclusion The prognostic outcomes of patients with acute renal insufficiency after heart ransplantation are excellent after using CRRT. No significant renal dysfunction is found.

    Release date:2016-08-30 06:05 Export PDF Favorites Scan
  • The effect of continuous renal replacement therapy to treat sepsis associated acute kidney injury in very elderly patients

    ObjectiveTo explore the effect of continuous renal replacement therapy (CRRT) to treat sepsis associated acute kidney injury (AKI) in patients aged over 80.MethodsForty-one patients diagnosed with sepsis and AKI were enrolled in geriatric RICU department of Huadong Hospital from January 2013 to July 2018, 38 patients were male and 3 were female. All patients were treated with anti-infection and fluid resuscitation therapy. After comprehensive judgment of the indication of renal replacement, they were divided into two groups by the choices of using CRRT. There were 20 patients in CRRT group and 21 in control group. Clinical data such as age, body mass index, previous diseases, 28-day mortality rate, blood cells, APACHEⅡ as well as SOFA scores were compared between two groups. Blood renal function and inflammatory markers at the first day were also compared to those after 3-day treatment of initial time.ResultsNo statistical difference was observed in sex ratio, age, body mass index and previous diseases between two groups (all P>0.05). There was also no difference in APACHEⅡ score, SOFA score, blood cells, hemoglobin and survival time. The 28-day mortality rate in CRRT group was lower than that in control group (P<0.05). The levels of serum UA and C reactive protein (CRP) in CRRT group decreased after 3-day treatment compared with those at the onset, and the differences were statistically significant (all P<0.05). The level of serum blood urea nitrogen (BUN), creatinine (Cr), uric acid (UA) and cystain C in control group increased after 3 days compared with those at the onset, and the difference were statistically significant (all P<0.05). There was no significant difference in serum BUN, Cr, UA, cystain C, CRP and procalcitonin (PCT) between two groups at the onset (all P>0.05). After 3 days of CRRT, the levels of serum PCT, BUN, Cr and UA in CRRT group were lower than those in the control group (all P<0.05).ConclusionCRRT can improve hyperuricemia, control deterioration of renal function, reduce early systemic inflammatory response and 28-day mortality rate in aged patients with sepsis and AKI.

    Release date:2020-11-24 05:41 Export PDF Favorites Scan
  • Effects of different dilution methods of replacement fluid on the lifespan of cardiopulmonary bypass and the clearance rate of small molecules in continuous renal replacement therapy without anticoagulation

    Objective To investigate the effect of different dilution methods of replacement fluid on cardiopulmonary bypass lifespan and small molecule clearance rate in continuous renal replacement therapy (CRRT) without anticoagulation. Methods Patients who needed to undergo CRRT in West China Hospital of Sichuan University between December 2019 and June 2020 were selected in this prospective cohort study. Continuous veno-venous hemodiafiltration treatment mode was applied, with three different dilution methods, namely pre-dilution, post-dilution, and pre- and post-dilution. The lifespan of cardiopulmonary bypass was recorded, and blood samples were taken to detect creatinine, blood urea nitrogen, etc. Only the lifespan of the first tube of each patient was included. Results A total of 74 patients and pipelines were included, including 18 pre-dilution cases, 34 pre- and post-dilution cases, and 22 post-dilution cases. There was no significant difference in the baseline gender, age, catheterization method, or coagulation function among the three groups of patients (P>0.05). The service life of the circulation pipeline was (32.67±17.42) h in the pre-dilution group and (30.32±16.77) h in the post-dilution group, respectively, and the difference was not statistically significant (P<0.05); the service life of the circulation pipeline was (44.15±21.48) h in the pre- and post-dilution group, which was statistically different from those in the other two groups (P<0.05). There was no statistically significant difference in the decrease of blood urea nitrogen or serum creatinine among the three groups when treated with the three different dilution methods (P>0.05). Conclusion On the premise of not affecting the clearance rate of small molecules, compared with pre-dilution and post-dilution, pre- and post-dilution can prolong the service life of extracorporeal circulation pipelines and filters, and has certain promotion value in clinical practice.

    Release date:2022-12-23 09:29 Export PDF Favorites Scan
  • Risk factors affecting prognosis in patients undergoing continuous renal replacement therapy for acute kidney injury after extracorporeal circulation surgery

    Objective To explore the risk factors affecting the prognosis of patients with acute kidney injury (AKI) after extracorporeal circulation surgery who receive continuous renal replacement therapy (CRRT). Methods Patients who developed AKI and underwent CRRT treatment after extracorporeal circulation surgery at the First Affiliated Hospital of Chongqing Medical University between May 2019 and May 2024 were retrospectively selected. According to the prognosis, patients were divided into the good prognosis group and the poor prognosis group. Basic information, duration of extracorporeal circulation during surgery, aortic occlusion time, timing and duration of CRRT initiation therapy, relevant laboratory indicators before surgery, during CRRT intervention, and upon discharge or death were collected. The risk factors affecting the prognosis of such patients were analyzed. Results A total of 45 patients were included. Among them, there were 20 cases in the good prognosis group and 25 cases in the poor prognosis group. There was no statistically significant difference in the basic information between the two groups (P>0.05). Compared with the poor prognosis group, the good prognosis group had decreased preoperative urea nitrogen and increased hemoglobin levels, reduced levels of alanine aminotransferase and aspartate aminotransferase during the initiation of CRRT treatment, and reduced levels of white blood cell count, neutrophil percentage, alanine aminotransferase and aspartate aminotransferase and elevated platelet count before discharge or death (P<0.05). The results of multivariate logistic regression analysis showed that the total duration of CRRT treatment [odds ratio (OR)=1.007, 95% confidence interval (CI) (1.000, 1.015), P=0.046], white blood cell count before discharge or death [OR=1.541, 95%CI (1.011, 2.349), P=0.044], and platelet count before discharge or death [OR=0.964, 95%CI (0.937, 0.991), P=0.010] could affect patient prognosis. Conclusions In patients with AKI after extracorporeal circulation surgery, if combined with renal dysfuction and anemia before surgery, liver function damage and secondary infection during CRRT initiation therapy may be related to poor patient prognosis. The longer the duration of CRRT treatment, the higher the white blood cells before discharge or death, and the lower the platelet count are independent risk factors for poor prognosis in patients.

    Release date:2025-07-29 05:02 Export PDF Favorites Scan
7 pages Previous 1 2 3 ... 7 Next

Format

Content