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Objective:To observe the changes of abdominal aortic calcification and biochemical indicators after parathyroidectomy (PTX) in the maintenance hemodialysis (MHD) patients with secondary hyperparathyroidism (SHPT).Methods:The MHD patients with SHPT who were followed up for 2 years were analyzed retrospectively and divided into PTX surgery group ( n=26) and non-surgery group ( n=18) according to whether they underwent PTX, and then the abdominal aortic calcification score (AACS), intact parathyroid hormone (iPTH), blood calcium and phosphorus after 2 years were observed in the two groups. The PTX surgery group was divided into advanced group and non-advanced group according to whether abdominal aortic calcification had progressed or not 2 years after the operation. Indicators such as age, dialysis age, iPTH, blood calcium, blood phosphorus, calcium and phosphorus product were compared between the two groups to analyze the possible factors related to the development of abdominal aortic calcification. Results:A total of 44 patients meeting the inclusion criteria were included, with 26 in the PTX surgery group and 18 in the non-surgery group. The baseline data of the PTX surgery group and the non-surgery group showed statistical difference in the age of dialysis ( P<0.05), but no statistical differences in gender, age and history of hypertension. Compared with preoperative indicators, postoperative iPTH, blood calcium and phosphorus significantly reduced (all P<0.05), and there was no significant difference in AACS. There were 8 cases (30.77%) of accelerating progress of calcification, 8 cases (30.77%) of improvement in calcification, 10 cases (38.46%) of calcification stability. After 2 years, iPTH value of non-advanced group was significantly lower than advanced group [(20.62±6.44) ng/L vs (132.72±76.83) ng/L], while the preoperative AACS progress was higher in non-advanced group [(13.11±2.71) vs (2.00±1.41)] (all P<0.05). In non-surgery group, AACS was significantly higher after 2 years [(10.44±1.65) vs (8.05±1.26)], blood phosphorus and the product of blood calcium and phosphorus significantly decreased (all P<0.05) , and the levels of iPTH and blood calcium did not significantly change. Pearson correlation analysis showed that the decreased value between preoperative AACS and 2-year postoperative AACS was positively correlated with the decreased value of iPTH ( r=0.534, P=0.012), blood calcium ( r=0.643, P=0.004), blood phosphorus ( r=0.897, P<0.001) and calcium-phosphorus product ( r=0.568, P=0.021) , and negatively correlated with preoperative AACS ( r=-0.647, P=0.014). Conclusions:Small sample data shows that PTX can correct parathyroid hormone, calcium and phosphorus for long term, and prevent abdominal aortic calcification progression, even reverse vascular calcification. Whether abdominal aortic calcification improves or not may be associated with the decrease of iPTH, calcium, phosphorus and the product of blood calcium and phosphorus.
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Objective:To find out the prognostic influencing factors of patients undergoing continuous renal replacement therapy (CRRT) for refractory acute left heart failure.Methods:Through the medical system and hemodialysis system in Foshan First People's Hospital, all patients who received CRRT for refractory acute left ventricular heart failure from January 1, 2012 to January 1, 2019 were searched. All patients were divided into two groups by the final outcome: survival group and death group. Age, sex, initial mean arterial pressure (MAP), primary heart disease, use of vasoactive drugs, urine output before treatment, hemoglobin, serum creatinine, serum albumin, C-reactive protein(CRP), brain natriuretic peptide (BNP), cardiac ejection fraction (EF) and CRRT treatment time were analyzed to find out the prognostic influencing factors.Results:A total of 130 cases were collected, including 96 cases in the survival group and 34 cases in the death group, with a total mortality rate of 26.15%. Compared to that in the death group, there were higher proportion of males (71.88% vs 50.00%, χ2=5.366, P=0.021), significantly higher initial MAP ( t=4.677, P<0.001), much more urine output before treatment ( Z=3.904, P<0.001), significantly higher serum creatinine ( Z=2.866, P=0.004) , significantly lower hemoglobin ( Z=-2.587, P=0.011), significantly shorter time of CRRT ( Z=-3.447, P=0.001) in the survival group. Multivariate logistic regression analysis showed that female ( OR=2.950, 95% CI 1.102-7.898, P=0.031) and higher levels of hemoglobin ( OR=1.024, 95% CI 1.004-1.045, P=0.019) were the risk factors of death in patients undergoing CRRT for refractory acute left heart failure, while higher levels of mean arterial pressure before treatment ( OR=0.959, 95% CI 0.930-0.989, P=0.008) and urine volume before treatment ( OR=0.998, 95% CI 0.997-0.999, P=0.004) were the protective factors for patients' prognosis. Conclusion:The mortality of patients with refractory acute left heart failure undergoing CRRT therapy is still very high. Female and higher level of hemoglobin are the risk factors for death, while more urine volume before treatment and higher MAP before treatment are protective factors for survival.
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Objective@#To find out the prognostic influencing factors of patients undergoing continuous renal replacement therapy (CRRT) for refractory acute left heart failure.@*Methods@#Through the medical system and hemodialysis system in Foshan First People's Hospital, all patients who received CRRT for refractory acute left ventricular heart failure from January 1, 2012 to January 1, 2019 were searched. All patients were divided into two groups by the final outcome: survival group and death group. Age, sex, initial mean arterial pressure (MAP), primary heart disease, use of vasoactive drugs, urine output before treatment, hemoglobin, serum creatinine, serum albumin, C-reactive protein(CRP), brain natriuretic peptide (BNP), cardiac ejection fraction (EF) and CRRT treatment time were analyzed to find out the prognostic influencing factors.@*Results@#A total of 130 cases were collected, including 96 cases in the survival group and 34 cases in the death group, with a total mortality rate of 26.15%. Compared to that in the death group, there were higher proportion of males (71.88% vs 50.00%, χ2=5.366, P=0.021), significantly higher initial MAP (t=4.677, P<0.001), much more urine output before treatment (Z=3.904, P<0.001), significantly higher serum creatinine (Z=2.866, P=0.004) , significantly lower hemoglobin (Z=-2.587, P=0.011), significantly shorter time of CRRT (Z=-3.447, P=0.001) in the survival group. Multivariate logistic regression analysis showed that female (OR=2.950, 95%CI 1.102-7.898, P=0.031) and higher levels of hemoglobin (OR=1.024, 95%CI 1.004-1.045, P=0.019) were the risk factors of death in patients undergoing CRRT for refractory acute left heart failure, while higher levels of mean arterial pressure before treatment (OR=0.959, 95%CI 0.930-0.989, P=0.008) and urine volume before treatment (OR=0.998, 95%CI 0.997-0.999, P=0.004) were the protective factors for patients' prognosis.@*Conclusion@#The mortality of patients with refractory acute left heart failure undergoing CRRT therapy is still very high. Female and higher level of hemoglobin are the risk factors for death, while more urine volume before treatment and higher MAP before treatment are protective factors for survival.
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Objective To investigate the clinical efficacy of daytime continuous blood purification (DCRRT) combined with plasma exchange in the treatment of severe acute pancreatitis. Methods The clinical data of 49 patients with non-biliary severe acute pancreatitis admitted to the First People's Foshan Hospital from January 2012 to January 2019 were analysed respectively. The enrollees were randomized into DCRRT combined with plasma exchange (combination therapy) group and DCRR only (DCRR) group using a random number table method. All patients received DCRRT therapy [8 hours continuous venous-venous blood purification/day (CVVH/d)] immediately after the diagnosis of non-biliary severe acute pancreatitis was established. The combination group received at least one plasma exchange during the course of treatment. The differences of laboratory examination and prognosis between the two groups before and after treatment were compared. Results A total of49 patients were enrolled, including 29 males and 20 females, with age of (46.40 ± 17.81) years. There were 24 patients in the combination therapy group and 25 patients in DCRR group. There were no significant differences in the age, gender, body mass index (BMI), and pre-treatment laboratory findings between the two groups. After treatment, the blood glucose, hypersensitive C-reactive protein (hs-CRP), procalcitonin (PCT-u), amylase, lipase, triglyceride, cholesterol, serum creatinine were lower than those before treatment (all P<0.05). The blood hs-CPR, PCT-u, lipase and triglyceride in the combination therapy group were significantly lower than those in the DCRR group (all P<0.05). The acute physiology and chronic health scores (APACHEⅡ) of the two groups were lower than those before treatment, and the combination therapy group was more significant than DCRR group (all P<0.05). There were 5 deaths (20.83％) in the combination therapy group and 7 deaths (28.00％) in DCRR group. There was no significant difference in mortality between the two groups. There was no significant difference in the start time and duration of DCRRT between the two groups. Conclusions DCRRT or combined plasma exchange therapy can effectively treat non-biliary severe acute pancreatitis. DCRRT combines with plasma exchange therapy can more effectively remove inflammatory factors and reduce APACHEⅡscore.
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Objective To investigate the clinical efficacy of renal transplantation from donors of donation after brain and cardiac death(DBCD) complicated with acute kidney injury (AKI),and summarize the clinical experience of evaluation and application.Methods The clinical data of the 45 DBCD donors and 80 recipients in the First People's Hospital of Foshan from September 2011 to September 2015 were retrospectively analyzed.DBCD donors were classified into the AKI group (n=26) and non-AKI group (n=19) according to the serum creatinine level and urine output when the donors were admitted to the intensive care unit (ICU) in this hospital.A total of 80 recipients were divided into the AKI group (n=46) and non-AKI group (n=34) correspondingly.The condition of the donors before organ procurement between the two groups was compared,and the incidence of various complications,the 1 years survival rates of recipients and graft after renal transplantation were compared between the two groups.Results Among 45 donors,26 cases(57.8％) suffered from AKI.The serum creatinine of donors was significantly higher in the AKI group than that in the non-AKI group (P ＜ 0.01).The incidence of delayed graft function (DGF) in AKI group and non-AKI group was 21.7％ and 8.8％ respectively (P ＞ 0.05).After 1 years,the serum creatinine of the recipients in AKI group was significantly higher than that in non-AKI group [(134.9±63.4) μmol/L vs (106.6±28.2) μmol/L,P＜ 0.05],but the survival rates of recipients and grafts did no differ between the two groups (both P ＞ 0.05).Conclusions The donors combined with AKI do nothave a worse effect on the incidence of DGF,the 1-year survival rates of recipients and grafts after transplantation.So,the donors with AKI for transplantation can widen the origin of kidney grafts.
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Objective@#To investigate the clinical efficacy of daytime continuous blood purification (DCRRT) combined with plasma exchange in the treatment of severe acute pancreatitis.@*Methods@#The clinical data of 49 patients with non-biliary severe acute pancreatitis admitted to the First People's Foshan Hospital from January 2012 to January 2019 were analysed respectively. The enrollees were randomized into DCRRT combined with plasma exchange (combination therapy) group and DCRR only (DCRR) group using a random number table method. All patients received DCRRT therapy [8 hours continuous venous-venous blood purification/day (CVVH/d)] immediately after the diagnosis of non-biliary severe acute pancreatitis was established. The combination group received at least one plasma exchange during the course of treatment. The differences of laboratory examination and prognosis between the two groups before and after treatment were compared.@*Results@#A total of49 patients were enrolled, including 29 males and 20 females, with age of (46.40±17.81) years. There were 24 patients in the combination therapy group and 25 patients in DCRR group. There were no significant differences in the age, gender, body mass index (BMI), and pre-treatment laboratory findings between the two groups. After treatment, the blood glucose, hypersensitive C-reactive protein (hs-CRP), procalcitonin (PCT-u), amylase, lipase, triglyceride, cholesterol, serum creatinine were lower than those before treatment (all P<0.05). The blood hs-CPR, PCT-u, lipase and triglyceride in the combination therapy group were significantly lower than those in the DCRR group (all P<0.05). The acute physiology and chronic health scores (APACHEⅡ) of the two groups were lower than those before treatment, and the combination therapy group was more significant than DCRR group (all P<0.05). There were 5 deaths (20.83%) in the combination therapy group and 7 deaths (28.00%) in DCRR group. There was no significant difference in mortality between the two groups. There was no significant difference in the start time and duration of DCRRT between the two groups.@*Conclusions@#DCRRT or combined plasma exchange therapy can effectively treat non-biliary severe acute pancreatitis. DCRRT combines with plasma exchange therapy can more effectively remove inflammatory factors and reduce APACHEⅡ score.
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Objective To assess the medium and long term efficacy of hemodialysis combined with hemo-perfusion on the endothelial function in patients with maintance hemodialysis(MHD). Methods 60 stable MHD patients were enrolled in the research and randomly divided into 2 group. The observation group received hemodialy-is combined blood perfusion,and the control group received pure hemodialysis therapy. Blood was collected before and after treatment for 6 months for detection of serum C-reactive protein (CRP),hemoglobin (HB),albumin (ALB),advanced glycation end products(AGEs),homocysteine(Hcy)and intercellular cell adhesion molecule (ICAM). Results Plasma hs-CRP,AGEs,Hcy and ICAM decreased gradually after the treatment for 6 months. Compared with the indexes before treatment ,serum HGB and ALB increased significantly after the treatment for 6 months(P < 0.05). Conclusions Hemodialysis combined with hemoperfusion with an appropriate frequency and in a medium or long period is a safe ,convenient,and effective approach for MHD patients to pretect the endotheli-al function.
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Objective To assess the medium and long term efficacy of hemodialysis combined with hemo-perfusion on the endothelial function in patients with maintance hemodialysis(MHD). Methods 60 stable MHD patients were enrolled in the research and randomly divided into 2 group. The observation group received hemodialy-is combined blood perfusion,and the control group received pure hemodialysis therapy. Blood was collected before and after treatment for 6 months for detection of serum C-reactive protein (CRP),hemoglobin (HB),albumin (ALB),advanced glycation end products(AGEs),homocysteine(Hcy)and intercellular cell adhesion molecule (ICAM). Results Plasma hs-CRP,AGEs,Hcy and ICAM decreased gradually after the treatment for 6 months. Compared with the indexes before treatment ,serum HGB and ALB increased significantly after the treatment for 6 months(P < 0.05). Conclusions Hemodialysis combined with hemoperfusion with an appropriate frequency and in a medium or long period is a safe ,convenient,and effective approach for MHD patients to pretect the endotheli-al function.
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Objective To study the effcts of total parathyroidectomy with autotransplantation (tPTX+AT) on fibroblast growth factor-23 (FGF-23) in maintenance hemodialysis (MHD) patients with severe secondary hyperparathyroidism (SPTH). Methods Maintenance hemodialysis patients with severe SPTH treated in our hospital from 2014 to 2016 were enrolled and divided into two groups:tPTX+AT group and non-surgical group. Two groups' biochemical indexes and FGF-23 level before and after 6 months treatment were compared. Results A total of 48 patients were included in the study, including 22 in the tPTX+AT group and 26 in the non-surgical group. Age, duration of dialysis, primary disease, rate of hypertension, parathyroid hormone (iPTH), FGF - 23, cholesterol (TCH), triglyceride (TG), albumin (ALB), and hemoglobin (HGB) level showed no significant difference between the two groups (P>0.05); but serum calcium and alkaline phosphatase (ALP) of that tPTX+AT group were significantly higher than those of the non-surgical group (P<0.01). After 6 months the blood iPTH, calcium, phosphorus and the calcium-phosphorus product level of tPTX+AT group were significantly lower than those of non-surgical group (P<0.05). Blood lipids, propagated, HGB, and ALP level had no statistical differences in the two groups (P>0.05); serum FGF-23 progressive declined after 1 week, 1 month, 3 month and 6 month in tPTX+AT patients, and after 6 months, the level of FGF-23 was significantly lower than that of non-surgical patients[1462.9(903.7, 5826.9) ng/L vs 12627.9(5488.9, 16844.4) ng/L, P<0.01]. Conclusion tPTX+AT can significantly alleviate calcium and phosphorus metabolism disorders and in 6 months gradually reduce FGF-23 level in patients receiving MHD.
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Objective To observe the influence of highflux hemodialysis(HFD)on homocysteine(Hcy) level and major cardiovascular events of maintenance hemodialysis (MHD) patients. Methods Patients eligible for inclusion were randomly divided into HFD group and low flux hemodialysis(HD)group with 30 cases in each group. Patient′s serum homocysteine (Hcy),major cardiovascular events and various clinical indicators were observed for 12 months then the data were analyzed. Results Hcy baseline levels in 2 groups(21.02 ± 11.79 mmol/L vs. 19.86 ± 6.97 mmol/L)indicated no significant difference(P = 0.162)before hemodialysis but Hcy levels had significant difference(20.29 ± 11.45 mmol/L vs. 24.57 ± 13.23 mmol/L),(P=0.045)after 12-month observation. There was lower incidence of major cardiovascular events in HFD when compared to that in HD group (10.0% vs. 33.3%) which showed significantly statistical difference (P=0.034),and there was no mortality in HFD group but 1 case of death in HD group. All-cause mortality in 2 groups showed no significant difference (P > 0.05). Conclusion Long-term HFD treatment significantly reduces Hcy levels and the incidence of major cardiovascular events of MHD patients
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Objective To compare the influence of hemodialysis (HD) and peritoneal dialysis (PD) on early outcome of patients underwent kidney transplantation from donation after cardiac death (DCD).Methods Patients admitted in the First People's Hospital of Foshan with DCD kidney transplant from January 1st,2011 to June 30th,2016 were analyzed retrospectively.Recipients were grouped into HD group (n=61) and PD group (n=28) according to their pre-transplant dialysis modality.Their short-term outcomes after DCD kidney transplant were compared,including recovery of renal function,short-term complications and laboratory data.Results Patients had longer dialysis duration and lower hemoglobin,serum albumin and phosphorus in PD group than those in HD group (all P ＜ 0.05),but no significant difference shown in age,gender,body mass index,primary disease,blood pressure,and hepatitis B infection (all P ＞ 0.05).HD patients with 6.00(4.00,11.00) d recovery time of renal function,18.00(17.00,21.50) d hospital time,had 24.59％ the delayed graft function (DGF),3.28％ acute rejection and 16.39％ infection during hospitalization.While for PD patients the recovery time of renal function was 4.00(3.75,7.00) d;hospital time was 19.00(15.00,21.75) d;the incidence rate of DGF was 14.29％;acute rejection was 3.57％;and infection during hospitalization reached 17.86％.Above indexes were not significantly different between HD and PD groups (all P ＞0.05).Repeated measure ments showed that,compared with those before transplant surgery,after 1 month,3 months and 6 months HD and PD groups had decreased creatinine and phosphorus,and increased hemoglobinserum albumin and calcium;Serum albumin and calcium were different between the two groups (P ＜ 0.001,P=0.040),whereas creatinine,hemoglobin and phosphorus did not show difference (all P ＜ 0.05).After transplantation the trends of creatinine,hemoglobin,calcium and phosphorus were not different between the two groups (P values were 0.295,0.310,0.501 and 0.063,respectively).Conclusions No significant difference of the recovery regarding renal function,anemia,nutrition status and mineral metabolites was found between pre-transplant HD and PD modality in patients who underwent DCD kidney transplantations.
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OBJECTIVE: To report the current situation of dialysis and transplantation in Foshan City. METHODS: A total of 18 hospitals performed dialysis filled the registration forms, which comprised situations of hospital, staff establishment, blood purification developing, blood purification equipments, hemodialysis patients, peritoneal dialysis patients, and acute renal failure patients. The registration time was form the beginning to ending of 2007, and the information was statistical analyzed.RESULTS: Totally 18 hospitals in Foshan district performed hemodialysis and 6 of them offered peritoneal dialysis simultaneously. There were 155 hemodialysis machines, 6 CRRT machines, and 15 dialyser reuse devices. Totally 1 718 patients received dialysis in 2007 year, including 93.60% hemodialysis patients and 6.40% peritoneal dialysis patients. Until the end of 2007, 1011 patients were received dialysis treatment, including 90.60% hemodialysis and 9.40% peritoneal dialysis. Glomerulonephritis (47.1%) was still the first primary disease of dialysis, then diabetic nephropathy (28%), third arteriosclerosis nephropathy (9.7%), fourth obstructive nephropathy (3.2%). Totally 743 hemodialysis patients stopped treating for reasons of death, improvement or recovery, changed to peritoneal dialysis, kidney transplantation, transfer, economics and lost follow-up, accounted for 20.3%, 20.1%, 7.2%, 4.1%, 21.5%, 20.2% and 6.6%, respectively. Cerebrovascular disease, cardiovascular disease, infection, dystrophy, synthetic factors and other were the main reasons for death, which accounted for 16.6%, 28%, 17.2%, 3.2%, 18.4% and 16.6%. A total of 16 patients stopped peritoneal dialysis for death (68.7%), improvement or recovery (18.7%), changed to hemodialysis (7.1%), or lost follow-up (6.3%). The causes of death were cerebrovascular disease (21.4%), cardiovascular disease (7.1%), infection (28.6%) and others (42.9%).CONCLUSION: There are 18 hospitals can perform dialysis treatment in Foshan district. Glomerulonephritis, diabetic nephropathy, arteriosclerosis nephropathy and obstructive nephropathy are the first four primary diseases of dialysis. Cerebrovascular disease and infection are the main causes of death.
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OBJECTIVE: To study the effect of continuous renal replacement therapy on acute renal failure and multiple organ dysfunction syndrome following simultaneous pancreas-kidney transplantation. METHODS: A patient was complicated with acute renal failure, severe acute pancreatitis, lung infection, bleeding in anastomosisbetween duodenum and jejunum, and peritonitis following simultaneous pancreas-kidney transplantation. He was treated with immunosuppressor, antibiotics, amylopsin inhibitor, haemostatic and alimentation; at the same time, he was treated with continuous renal replacement therapy for 22 days. The Baxter system was used for continuous venovenous hemofiltration. RESULTS: The vital signs and hemodynamic indicators were stable during continuous renal replacement therapy. Pulmonary edema was well controlled, and acid-base equilibrium of water electrolyte was maintained. The function of vital organs was stableand graft function was normal following continuous renal replacement therapy for 22 days. He was completely cured and out of hospital on day 40. CONCLUSION: Continuous renal replacement therapy plays an important role in treating acute renal failure and multiple organ dysfunction syndrome following simultaneous pancreas-kidney transplantation. Thus, it is a well kidney support for ultaneous pancreas-kidney transplantation.
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This paper retrospectively analyzed the clinical manifestation,diagnostic method,as well as the clinical treatment of 8 cases,who suffered complicated tuberculosis infection following renal transplantation.Of the 8 cases,2 cases showed blood Tb-Ab positive,1 case was positive to antiacid bacillus of sputum,the rest cases with negative TBAb.3 patients with 2 showed organs infection,6 patients passed the tissue biopsy diagnose,body temperature of 6 cases fall to normal after 3-7 days of antituberculotic treatment,mild liver dysfunction appeared in 2 patients,hyperuricemia occurred in 7 patients,in addition,1 patient developed reject reaction.Among all the cases,7 cases healed,1 died of pulmonary fungal infection.The result showed that minimal invasive tissue biopsy offers reliable basis for early diagnosis and treatment of disease.