Objective To investigate the application effects of new-type glove constraint in intensive care unit. Methods A total of 113 eligible patients were randomly divided into two groups by random digits table method, of which 59 patients used the traditional restraint for body constraint in the control group while 54 patients applied the new-type glove constraint in the treatment group. The skin conditions of restraint position, tube coming off and the satisfaction of patients and relatives were compared between two groups. Results The incidence of skin abnormality at restraint position was 0 in the treatment group and 13.6%(8/59) in the control group. The difference had statistical significance (χ2=7.880, P<0.01). The satisfaction of patients and relatives was 33.3%(18/54) in the treatment group and 5.1%(3/59) in the control group, and the difference had statistical significance (χ2=16.619, P<0.01). Conclusions The use of new-type glove constraint may give a maximum activity space to patients;reduce patient′s psychological adverse impacts;and decrease the skin and body damages. It is worthy of clinical promotion and application.

Objective To evaluate the short and mid-term effects of fixing comminuted posterior acetabular wall fractures with structural autologous iliac bone graft combined with mini screws.Methods From January 2010 to January 2014,29 patients with comminuted posterior acetabular wall fracture were treated by structural autologous iliac bone graf combined with mini screws.They were 21 males and 8 females,with a mean age of 44.2 years (range,from 22 to 58 years).The mean time form injury to operation was 7.8 days (range,from 1 to 25 days).The operations were performed through the Kocher-Langenbeck approach,with the patients in the lying position on the uninjured side.The fragments were reduced and fixed by mini screws and the ischemic ones were removed.Structural autologous iliac bone graft was used to reconstruct the posterior wall of acetabulum before a reconstruction plate was applied to compress and maintain it.The functional outcomes were evaluated by the modified Merle d'Aubigne and Postel clinical grading system at the last follow-ups.The radiographs were graded according to the Matta criteria.Results By the Matta criteria,10 cases achieved excellent reduction,16 good reduction,and 3 poor reduction,giving a good to excellent rate of 89.7％.Of this series,29 patients were followed up for 31.5 months on average (range,from 12 to 48 months).By the modified Merle d'Aubigne and Postel criteria,the functional recovery was rated as excellent in 16 cases,good in 9,fair in 3 and poor in one,giving a good to excellent rate of 86.2％.Two cases developed femoral head necrosis according to the magnetic resonance imaging 18 months postoperation.Three patients developed traumatic arthritis two years postoperation.Five patients developed heterotopic ossification postoperation,with no obvious clinical symptoms.Two patient with injury to the sciatic nerve recovered 4 months postoperation.Conclusions Structural autologous iliac graft combined with mini screws can reconstruct the integrity and stability of the fractured acetabular posterior wall,avoiding osteonecrosis of the acetabulum.This surgical technique is effective and safe in treatment of comminuted fracture of the acetabular posterior wall.

objective To compare the technical survival between Tenckhoff double-cuffed straight catheter (TC)and swan-neck curled tip catheter (SNC) in peritoneal dialysis (PD). Methods Clinical data of 208 patients received PD in the Peritoneal Dialysis Center of Peking Union Medical College Hospital from January 1999 to December 2007 were analyzed retrospectively. All the patients were divided into two groups according to indwelling catheter. Technical survival and complications associated with the catheter between two groups were compared. Results Demographics and basic information were similar in both groups. The exit-site infection (ESI) rates of TC and SNC were 22.1% and 19.8% (P=0.786), and peritonitis rates of TC and SNC were 31.1% and 22.1% (P=0.159), which were slightly lower in SNC group, but the difference was not significant. Removal of the catheter was found in 27 (13.0%)patients, including 17 cases in TC group (13.9%) and 10 cases in SNC group (11.6%)(P=0.680).The median survival times of catheter in TC group and SNC group were 25 months and 22 months respectively without significant difference (P=0.103). Conclusions There are no significant differences of ESI rate, peritonitis rate and catheter survival between these two catheters in PD. The expensive swan-neck catheter offers no additional advantage. Doctors should choose the catheter according to the economic status of patients.

Objective To observe the clinical parameters, self-management, and compliance in peritoneal dialysis (PD) patients before and during Spring Festival, and to describe holiday syndrome in PD patients.Methods We prospectively observed PD patients with regular follow-up in our center before Chinese Spring Festival (January 8-February 7, 2016) and during Chinese Spring Festival (February 8-March 8, 2016).Demographic and clinical characteristics, self-management, and compliance with its influencing factors were collected by face-to-face method in outpatient care.Results Totally 130 PD patients were enrolled.The average age was (58.5±15.4) years, and women accounted for 53.1％.The primary diagnosis was diabetic kidney disease (32.3％), followed by primary glomerulonephritis (26.2％).Fourteen patients (10.8％) received automated peritoneal dialysis (APD), and most of the remaining patients chose continuous ambulatory peritoneal dialysis (CAPD,73.8％), with a median dialysis age of 34 months.During the 4-week followed-up, the appetite was stable, while the serum phosphate and pre-albumin increased [(1.5±0.4)mmol/L vs.(1.6±0.4)mmol/L, P=0.025;325.3 (272.2,355.1)mmol/L vs.326.0(284.2,376.5)mmol/L, P<0.01, respectively].No difference was observed in edema, dyspnea, and nighttime lying flat.However, the weight elevated significantly [(61.3±13.9)kg vs.(63.4±13.0)kg, P=0.002], with the median peritoneal ultrafiltration volume increased from 783.3 ml to 900.0 ml (P=0.005).During the holiday, the incidences of dialysis-related infections were unchanged, while the incidences of digestive system comorbidities increased significantly (5.4％ vs.13.8％, P=0.021).As for the compliance, 8 patients reduced their PD cycles during the holiday, which was more frequent than before holiday (P=0.018).One patient changed his PD pattern, and 6 patients did not follow the medication orders.Demographic characteristics such as gender, age, and marriage conditions were not associated with the compliance.Conclusions Holiday syndrome remarkably affects PD patient''s volume load, metabolism, and compliance.Poor self-management of PD patients during holidays needs further concern.

Objective To analyze the characteristics of lethal peritoneal dialysis related peritonitis and to define the risk factors.Methods All patients who developed PD related peritonitis between Jan.1999 and May 2015 in PUMCH were included.Clinical profiles were collected.Patients were divided into mortality group(n=16) and non-mortality group(n=182) according to whether peritonitis causing mortality.Baseline clinical profiles were compared between two groups.Cox regression analysis was used to define the risk factors for mortality.Results White blood cells [(10.2±6.3)×109/L vs (5.8±1.8)×109/L,P<0.05] increased,but serum albumin[(25.2±8.5)g/L vs (34.0±6.3)g/L,P<0.05] and potassium concentration [(3.5±0.9)mmol/L vs (4.5±1.0)mmol/L,P<0.05] decreased at the time of lethal peritonitis bacteria and fungus cultures were positive in half of the patients as bacteria (31.2%),fungus (12.5%)and mycobacterium tuberculosis (6.25%).Multiple cox regression analysis identified cardiovascular disease as the independent risk factor for peritonitis related mortality (HR 9.318,95% CI 1.875~46.305,P<0.01).Conclusions Peritonitis of patients with cardiovascular disease may cause death.

Objective: To analyze the clinical data of the elderly peritoneal dialysis (PD) patients in Peking Union Medical College Hospital (PUMCH), and to find the risk factors for the long-term survival. Methods: Baseline data and the outcome of maintenance PD patients from 1996-03 to 2015-09-30 were collected for a retrospective cohort study. Patients were divided into the non-elderly group (<65 years old), the 65-79 years old group and the ≥80 years old group, and were follow to 2016-09-30. The survival rate was calculated by Kaplan-Meier method and the risk factors of outcome were analyzed by the Cox's regression model. Results: Among 577 PD patients, about 243(42.1%) were elderly patients, including 207 patients aged between 65 and 79 years (35.9%) and 36 patients aged 80 or more (6.2%). The most common primary disease causing PD was diabetic nephropathy (DN) for both elderly and non-elderly patients. The 1-year, 3-year, 5-year survival rate of patients aged between 65 and 79 years were 87.0%, 61.9%, 32.4% respectively, and 72.5%, 48.5%, 27.3% for the ≥80 years old group. The dominating reasons of death were cardiovascular events and infection. There was no difference of technical survival rates among three groups, and the most common reason for technical failure was peritonitis. For elderly patients, diabetes (HR=2.193, 95% CI 1.445-3.328, P<0.001) and lower baseline serum albumin (HR=0.968, 95%CI 0.940-0.996, P=0.026) were independent risk factors for death. However, for non-elderly patients, diabetes (HR=3.746, 95%CI 2.149-6.529, P<0.001) was the only independent risk factor for death. Conclusions Cardiovascular diseases and infection are the main reasons for death among the elderly PD patients in PUMCH. Diabetes and lower baseline serum albumin may predict the mortality of elderly PD patients independently. Better management of nutrition might improve survival in elderly PD patients.

Renal replacement therapy and perioperative management have difficulties in hemophilia patients with end-stage renal disease. The paper summarized the diagnosis and treatment experience of six hemophilia patients complicated with end-stage renal disease from January 1, 2000 to March 31, 2023 in Peking Union Medical College Hospital. Among 6 patients treated with peritoneal dialysis, 3 were treated with hemodialysis or continuous venous-venous hemodialysis. Altogether 11 dialysis access procedures were conducted successfully, and no serious bleeding or thrombotic events. In further conjunction with literature review, the paper summarized the key points of dialysis access appliance relevant to such patients, to provide reference for renal replacement treatment paths.

Objectives To compare the clinical characteristics, long - term survival and associated risk factors of automated peritoneal dialysis (APD) patients and continuous ambulatory peritoneal dialysis (CAPD) patients. Methods As a retrospectively study, adult patients started peritoneal dialysis in Peking Union Medical College Hospital (PUMCH) from September 1st, 2002 to September 30th, 2016 were enrolled. Baseline information and dialysis associated parameters were collected. The primary outcome was death and the secondary outcome was technical failure. The risk factors of death were analyzed in APD patients by Cox's regression model. Homochromous gender and age matched CAPD patients were analyzed as control. Results The baseline condition of 69 APD patients were similar to those of 138 CAPD patients. The survival rates of APD patients at 1-year、3-year and 5-year were 95.4%, 88.0% and 73.0% respectively, which were superior to CAPD patients. No significant difference in technical survival was found between APD and CAPD patients. Single-factor Cox's regression analysis showed that all-cause mortality of CAPD patients was 2.2 times higher than that of APD patients (95% CI 1.221-3.837). In the multi-factor Cox regression analysis model, adjusted by age, complications (including cardiovascular disease and diabetes), nPCR and serum creatinine, dialysis modality was not an independent risk factor of dialysis patients. Age (HR=1.077, 95%CI 1.016-1.142, P=0.013), diabetes (HR=3.608, 95%CI 1.117-11.660, P=0.032) and serum albumin (HR=0.890, 95%CI 0.808-0.982, P=0.020) were independently associated with all-cause death of APD patients. Conclusions Dialysis modality was not an independent risk factor for the all-cause mortality of peritoneal dialysis patients. Age, diabetic nephropathy and hypoalbuminemia were independently associated with the death of APD patients.

Objective To compare glycemic profile between diabetic patients receiving peritoneal dialysis and diabetic patients with normal kidney function, and to investigate the impact of peritoneal dialysis on glycemic control through continuous glucose monitor system ( CGMS). Methods 19 diabetic patients with end-stage renal disease receiving regular peritoneal dialysis (DMPD group) and 8 patients with non-diabetic ne-phropathy receiving regular peritoneal dialysis ( PD group) were randomly selected and matched with 20 diabetic patients with normal kidney function (DM group) based on age, gender and 72 hours mean glucose. CGMS were applied on all patients for 72 hours. Glycemic variability parameters were compared among the three groups. Results Peritoneal transport function was positively correlated with mean glucose, glucose standard deviation and mean amplitude of glycemic excursion. Compared with PD group, multiple variation parameters, such as intraday glycemic standard deviation (P<0. 001), covariant efficiency (P=0. 009) and mean of daily difference (P=0. 043), were significantly lower in DMPD group. Though both DMPD and DM group exhibited profile as trough in wee hours and post-prandial hyperglycemia, DMPD had higher glycemic level in wee hours (P<0. 001). Conclusion Diabetic patients with end-stage renal disease receiving regular peritoneal dialysis have smaller glucose variability than diabetic patients with normal renal function.

BACKGROUNDChronic hepatitis C virus (HCV) infection can affect multiple organ systems and cause a variety of extrahepatic manifestations (EMs). We sought to assess the constituent ratio of EMs in Chinese patients with chronic HCV infection and identify the clinical and biological factors associated with EM.

METHODSThe medical records of 297 patients with chronic HCV infection were analyzed and demographic and epidemiological information was collected. The diagnosis of chronic HCV infection was based on positive anti-HCV combined with a positive HCV-RNA or at least two times of elevated aminotransferases attributable to HCV infection. Patients with HBV and/or HIV coinfection, autoimmune hepatitis, and history of alcohol abuse were excluded.

RESULTSSixty-two percent (184/297) of the patients had at least one EM, including fatigue (29.4%), type 2 diabetes mellitus (28.2%), renal involvement (12.5%), lymphadenopathy (9.6%), fever (9.4%), thyroid dysfunction (8.1%), and arthralgia (7.4%). Neuropathy, sicca syndrome, B-cell lymphoma, Raynaud's phenomenon, and lichen planus were rare. The mean age of patients with EM was older compared with those without EM.

CONCLUSIONSEMs were common in Chinese patients with chronic HCV infection, particularly fatigue, type 2 diabetes, renal impairment, lymphadenophy, fever, and thyroid dysfunction. Older age was associated with EMs.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; China ; Cryoglobulinemia ; diagnosis ; etiology ; Diabetes Mellitus, Type 2 ; diagnosis ; etiology ; Fatigue ; diagnosis ; etiology ; Female ; Hepatitis C, Chronic ; complications ; physiopathology ; Humans ; Lymphatic Diseases ; diagnosis ; etiology ; Male ; Middle Aged ; Thrombocytopenia ; diagnosis ; etiology ; Young Adult