Objective To summarize the experience of open heart operation on neonates with critical and complex congenital heart diseases and evaluate the methods of perioperative management. Methods From May 2001 to January 2003, 12 patients of neonates with congenital heart diseases underwent emergency operation. Their operating ages ranged from 6 to 30 days, the body weights were 2.8 to 4.5 kg. Their diagnoses included D-transposition of the great arteries in 4 cases, ventricular septal defect with atrial septal defect in 5 cases, complete atrioventricular septal defect, obstructed supracardiac total anomalous pulmonary venous drainage and cardiac rhabdomyomas in 1 case respectively. 12 cases were operated under moderate or deep hypothermic cardiopulmonary bypass. Results All cases were observed in ICU for 2-11 days and discharged 7-19 days after operation. The postoperative complications included low cardiac output, mediastinal infection, respiratory distress syndrome, systemic capillary leak syndrome and acute renal failure. All cases were cured and the follow-up (from 6 months to 2 years) showed satisfactory outcome. Conclusion A particular cardiopulmonary bypass and proper perioperative management is very important to ensure the successful outcome. Peritoneal dialysis is an effective and safe method for treating acute renal failure after cardiac operation in neonates.
目的 分析持續腹膜透析患者發生腹膜炎的情況及相關因素，降低腹膜透析患者腹膜炎發生率、退出率，提高患者的生存率、生活質量。 方法 回顧分析2011年1月－6月收治的41例在家中行持續非臥床性腹膜透析且發生腹膜炎患者的臨床資料，觀察腹膜炎的發生率及轉歸，腹膜炎癥狀出現后初始的處理，對腹膜炎的誘因進行分析。 結果 41例腹膜透析患者共發生腹膜炎43例次，痊愈35例（85.4%），轉血液透析3例（7.3%），死亡3例（7.3%）。在癥狀出現初期，3例（7.3%）患者繼續在家觀察，10例（24.4%）患者立即到當地就醫，15例（36.6%）患者采用電話咨詢，13例（31.7%）患者到腹膜透析中心就診；18例（43.9%）患者直接將腹膜透析引流液帶到醫院進行藥敏試驗。就感染誘因而言，16例（39.0%）患者未嚴格進行空氣消毒，13例（31.7%）患者未嚴格進行環境清潔，10例（24.4%）患者操作過程存在污染行為。 結論 加強對居家行腹膜透析患者的初次培訓、操作指導及監測，可避免腹膜炎的發生，提高患者生活質量。
Peritoneal dialysis (PD) is widely used to treat acute kidney injury (AKI) in low-resource and higher income countries. This paper summarizes the key points and improvements of the 2020 International Society for Peritoneal Dialysis guidelines in five aspects of outcomes for AKI treatment, peritoneal access, dialysis solutions, prescription of dialysis with targets of solute clearance and complications, so as to provide references for AKI in clinical practice.
ObjectiveTo investigate the clinical characteristics, treatment and outcomes of patients with Acinetobacter baumannii peritoneal dialysis-related peritonitis.MethodsWe retrospectively analyzed the clinical data of patients with Acinetobacter baumannii peritoneal dialysis-related peritonitis in the First Affiliated Hospital of Airforce Military University from January 2011 to December 2018. The clinical baseline data, treatment process, microbiological data, antibiotic susceptibility test of the bacterial isolates and outcomes were analyzed.ResultsA total of 10 patients were enrolled, including 4 males and 6 females. The average age of all patients was (44.90±17.03) years, the average age of peritoneal dialysis was (21.70±17.06) months. Seven cases were infected for the first time, and 3 cases were reinfected. The infections were mainly caused by mechanical failure of catheter connection system (3 cases) or enterogenous infection (3 cases). The main symptoms were abdominal pain (10 cases), fever (7 cases) and diarrhea (3 cases). Empirical anti-infective treatment was given after admission, only 1 case was effective, and the treatment of the other 9 cases were adjusted according to the results of drug sensitivity. Acinetobacter baumannii was sensitive to cefoperazone, carbapenem (meropenem, imipenem), quinolones (ciprofloxacin, levofloxacin), aminoglycosides (gentamicin) and polymyxin. Only one case was resistant to ceftazidime. Among the 10 patients, 8 cases were cured (continued peritoneal dialysis), 1 case died, and 1 case dropped out from peritoneal dialysis to hemodialysis.ConclusionsAcinetobacter baumannii peritoneal dialysis-related peritonitis in this hospital is mainly caused by mechanical disturbance of catheter connection system or enterogenic infection. Appropriate measures, including aseptic standard operation, follow-up and effective anti-infective treatment, should be taken to decrease the incidence and mortality of Acinetobacter baumannii peritoneal dialysis-related peritonitis.
ObjectiveTo observe whether proteinuria is relate to the decline of residual renal function (RRF) in peritoneal dialysis (PD) patients. MethodsThis is a prospective cohort study including 45 PD patients (underwent PD between January 2011 and January 2013) with a 12-month follow-up. All the patients were divided into 2 groups with respect to the initial proteinuria level: massive proteinuria group A (n=20) and non-massive proteinuria group B (n=25) at baseline. We established regression models to do univariate analysis and multivariate analysis of the relationship between the decline of RRF≥50% of baseline and the indices of age, sex, PD-associated peritonitis, baseliner residual glomerular filtration rate (rGFR), initial proteinuria, and use of ACEI/ARB. ResultsThe primary outcome (RRF>50% of baseline) at 12 months was 65% in group A, and 80% in group B (P<0.05). Based both on the results of univariate and multivariate Cox regression analysis, non-massive proteinuria and higher rGFR at baseline were factors to protect RRF from decline (P<0.05). ConclusionThe study demonstrates that massive proteinuria and lower rGFR at baseline may be associated with a rapid decline of RRF in PD patients. Treatment aimed at reducing albuminuria may lead to protect RRF and improve life quality of patients.
【摘要】 目的 探索持續非臥床腹膜透析（CAPD）患者年齡與營養狀況的關系，為營養教育提供指導。 方法 對2007年8月-2010年1月腹膜透析177例患者的臨床資料進行回顧性分析，包括血紅蛋白（HGB）、血清白蛋白（ALB）、年齡、體重指數（BMI）、腹膜平衡試驗（PET）、尿素清除指數（Kt/V）、24 h尿蛋白、腹透液漏出蛋白、標準化每日蛋白質分解率（nPCR）等，分析年齡與營養狀況的關系。 結果 老年組（≥60歲）和中青年組（lt;60歲）ALB分別為（31.54±5.91）、（33.24±4.75）g/L，老年組ALB較低（Plt;0.05）；老年組Kt/V值1.95±0.63和HGB水平（95.25±22.89） g/L均高于青年組（Plt;0.05）。兩組患者營養不良與BMI、PET、每日蛋白漏出總量、nPCR無關。 結論 CAPD老年患者（≥60歲）更容易發生營養不良，且老年組低蛋白血癥與透析充分性無明顯關系。故應加強老年CAPD患者的飲食營養管理指導，設計合理的飲食。【Abstract】 Objective To investigate the relationship between age and nutrition status of the patients undergoing continuous ambulatory peritoneal dialysis (CAPD), and provide instructions for nutrition education. Methods We retrospectively analyzed the clinical data of 177 patients having undergone CAPD in the Department of Nephrology of West China Hospital between April 2007 and January 2010. Clinical parameters collected included hemoglobin (HGB), serum albumin (ALB), age, body mass index (BMI), results of the peritoneal equilibrium test (PET), urea clearance index (Kt/V), 24-hour urinary protein, protein loss in the peritoneal dialysate, normalized protein catabolic rate (nPCR). Relationship between age and nutrition status in these patients were analyzed. Results Plasma albumin was (31.54±5.91) g/L and (33.24±4.75) g/L respectively in patients of or older than 60 years old (the elderly group) and in patients younger than 60 years old (the younger group). Compared with the younger group, patients in the elderly group had lower ALB (Plt;0.05), but higher Kt/V 1.95±0.63 and hemoglobin level (95.25±22.89) g/L (Plt;0.05). In addition, malnutrition in both groups was not associated with BMI, PET results, daily protein loss in the peritoneal dialysate or nPCR. Conclusions Patients of or older than 60 years old undergoing CAPD are more likely to develop malnutrition, indicating that hypoalbuminemia is not associated with dialysis inadequacy. We advocate enhancing diet nutrition education in elderly CAPD patients and providing them with balanced diet regime.
ObjectiveTo investigate the status of roxadustat in patients undergoing maintenance peritoneal dialysis and analyze the factors affecting drug compliance. MethodsPatients with renal anemia undergoing maintenance peritoneal dialysis in West China Hospital of Sichuan University from July 2020 to March 2021 were selected. All patients took roxadustat orally. According to the medication compliance, the patients were divided into good compliance group and poor compliance group. The general information questionnaire and Morisky Medication Adherence Scale-8 (MMAS-8) were used to investigate and analyze the included patients, and their clinical examination indexes were collected. ResultsA total of 100 patients were included, Including 39 cases (39%) in the good compliance group and 61 cases (61%) in the poor compliance group. The average score of medication compliance of roxadustat was 5.19±1.72. Logistic regression analysis showed that drug cognition [odds ratio (OR)=0.099, 95% confidence interval (CI) (0.027, 0.365), P=0.001], medication troubles/complex protocol [OR=5.330, 95%CI (1.567, 18.132), P=0.007], and adverse drug reactions [OR=5.453, 95%CI (1.619, 18.368), P=0.006] were factors affecting patient compliance. Hemoglobin in the good compliance group was lower than that in the poor compliance group (Z=?2.259, P=0.024); there was no significant difference in other clinical examination indexes (P>0.05). ConclusionsThe overall compliance of oral roxadustat in maintenance peritoneal dialysis patients is poor, and the corresponding follow-up management system should be improved. Nurses should provide comprehensive and systematic medication guidance to patients, encourage them to fully understand the clinical manifestations, treatment schemes and prognosis of renal anemia, clarify the time, dose, possible adverse reactions and mitigation methods of roxadustat, etc., and help them to treat the disease with correct cognition and attitude, so as to improve their drug compliance.
ObjectiveTo reduce the incidence of peritoneal dialysis (PD) catheter complications through a continuous quality improvement (CQI) process. MethodsTwenty-nine patients with catheters inserted (from January 2011 to March 2011) before CQI, and another 41 patients with catheters inserted (between April 2011 and January 2012) after CQI were observed and analyzed. The possible causes of complications of catheter were summarized, and then on the basis of that, a PDCA four-step (plan-do-check-act) method was designed with a view to reducing the incidence of postoperative complications. ResultsPD catheter dysfunction decreased from 6.90% to 2.44%. The incidence of leakage decreased from 44.83% to 9.76%. ConclusionCQI is a useful method to reduce the incidence of postoperative complications of PD catheter in peritoneal dialysis.