The association between the change in severity score from baseline and the outcomes of critically ill patients was enhanced by integration of bioimpedance analysis parameters.

The study of the outcomes of critically ill patients has been a hard stuff in the field of intensive care. To explore the relationship between changes of severity scores, bioelectrical impedance analysis (BIA) and outcomes of critically ill patients, we enrolled patients (n = 206) admitted to intensive care unit (ICU) in Jinling Hospital from 2018 to 2021 with records of BIA on the days 1- and 3- ICU. Collected BIA and clinical data including simplified acute physiology score II (SAPS II) and sequential organ failure assessment.

Tuberculosis infection among close contacts of patients with pulmonary tuberculosis in China: a population-based, multicentered study.

Objectives: Limited information is currently available on the prevalence of and risk factors for tuberculosis infection (TBI) among close contacts of patients with pulmonary TB (PTB) in China. In this study, we estimated the burden of TBI among close contacts using QuantiFERON-TB Gold In-Tube assay (QFT) and identified factors associated with TB transmission among this high-risk population.

Methods: From January 1, 2018 to August 31, 2020, we identified laboratory-confirmed patients with PTB from a population-based, multicentered, cluster-randomized control trial for tuberculosis preventive treatment.

Clinical improvement of sepsis by extracorporeal centrifugal leukocyte apheresis in a porcine model.

Background: Extracorporeal blood purification therapies targeting removal of the downstream products of the inflammatory cascade in sepsis have failed to improve mortality. As an upstream process of the inflammatory cascade, activated white blood cells should be a potential therapeutic target for sepsis, and the effect of removing such cells by extracorporeal centrifugal leukocytapheresis (LCAP) is worth considering.

Methods: Fourteen peritonitis-induced septic pigs were randomly assigned to receive a sham operation (control group, n = 7) or one session of LCAP at 12 h after sepsis induction (treatment group, n = 7).

Platelet Distribution Width and Mortality in Hemodialysis Patients.

Objectives: The association between platelet distribution width (PDW) and mortality in hemodialysis (HD) patients has received little attention.

Methods: We retrospectively enrolled HD patients in a single center from January 1, 2008, to December 30, 2011. The primary and secondary endpoints were all-cause and cardiovascular mortality, respectively.

Gut dysbiosis-influence on amygdala-based functional activity in patients with end stage renal disease: a preliminary study.

Patients with end-stage renal disease (ESRD) are notably accompanied by cognitive disorder and anxiety or depressive symptom. We aimed to explore the linkages of the amygdala-based MR parameters, cognitive and mood performance, systematic inflammation and gut microbiota in ESRD. This prospective study enrolled 28 ESRD patients (13 males and 15 females, mean age of 43.

The association of bioimpedance analysis parameters with the outcomes of critically ill patients.

Background: The association between bioimpedance analysis (BIA) parameters and the outcomes of critically ill patients was explored through a retrospective investigation.

Methods: The study enrolled patients in the intensive care units of our hospital who had a record of BIA measurements as well as disease severity scores assessed by Acute Physiology and Chronic Health Evaluation II (APACHE II), Simplified Acute Physiology Score II (SAPS II) and Sequential Organ Failure Assessment (SOFA). The associations between clinical conditions, outcomes and BIA parameters were analysed.

The gut microbiota-inflammation-brain axis in end-stage renal disease: perspectives from default mode network.

The gut-brain axis in end-stage renal disease (ESRD) is attracting more and more attention. However, the mechanism of gut-brain axis based cognitive disorders in ESRD patients remains unclear. The purpose of this study was to investigate the linkages between the gut microbiota, inflammatory cytokines, brain default mode network (DMN) and cognitive function in ESRD patients.

Autologous Hematopoietic Stem Cell Transplantation for Refractory Lupus Nephritis.

Background And Objectives: Our study evaluated the efficiency and safety of autologous hematopoietic stem cell transplantation treatment for patients with refractory lupus nephritis.

Design, Setting, Participants, & Measurements: From July 2011 to January 2015, a total of 22 patients with refractory lupus nephritis were enrolled in this study. Peripheral blood stem cells were mobilized with cyclophosphamide and granulocyte colony stimulating factor and reinfused after treatment with cyclophosphamide and antithymocyte globulin.

Vascular Access in Patients Treated with Continuous Renal Replacement Therapy: A Report from a Single Center in China.

Our aim was to analyze the practice pattern of vascular access use and complication rates in patients receiving continuous renal replacement therapy from a large Chinese urban medical center. Patients who had received continuous renal replacement therapy (CRRT) from April to October 2014 in our center were included in this study. Demographic data, primary disease, department for hospitalization, blood pressure, heart rate, Sequential Organ Failure Assessment (SOFA) score, Acute Physiology and Chronic Health Evaluation (APACHE II) score, presence of mechanical ventilation, CRRT modalities, choice of functioning vascular access, site and duration of catheter insertion, presence of recatheterization, cumulative catheter indwelling time, catheter malfunction and catheter-related infections, as well as laboratory test results, were collected.

New modes of continuous renal replacement therapy using a refiltering technique to reduce micronutrient loss.

Introduction: Micronutrient depletion is a major drawback of high-dose continuous renal replacement therapy (CRRT). We tested two novel CRRT modes, double-filtration hemofiltration (DHF) and dialysate-recycling hemodiafiltration (DHDF), aimed at reducing micronutrient loss while maintaining a high clearance rate of midsized solutes comparable to that of high-volume hemofiltration (HVHF).

Methods: Forty patients with renal failure requiring CRRT were randomly assigned to receive predilutional standard-volume hemofiltration (SVHF, effluent rate 35 mL/kg/h), predilutional HVHF (100 mL/kg/h), DHF (35 mL/kg/h), and DHDF (30 mL/kg/h).

Evaluation of Intradialytic Hypertension Using Bioelectrical Impedance Combined With Echocardiography in Maintenance Hemodialysis Patients.

Although intra-dialytic hypertension (IDH) has been noted in clinical settings for many years, its pathogenesis remains unclear. In this cross-sectional study, we analyzed IDH incidence in our center and the correlation between postdialysis volume state and IDH. One hundred thirty-one maintenance hemodialysis (MHD) patients were enrolled in our study, and bioelectrical impedance (BIA) and echocardiography (ECG) were recorded.

Severe Acute Valproic Acid Intoxication Successfully Treated with Liver Support Therapy.

Valproic acid (VPA) is widely used for the treatment of epilepsy. However, its overdose can cause intoxication and could be life-threatening. Due to the lack of specific antidote and poorness of endogenous clearance, extracorporeal treatment for severe intoxication cases is indicated.

Asparaginase-associated concurrence of hyperlipidemia, hyperglobulinemia, and thrombocytosis was successfully treated by centrifuge/membrane hybrid double-filtration plasmapheresis.

Asparaginase-associated concurrence of hyperlipidemia, hyperglobulinemia, and thrombocytosis is a rare complication requiring aggressive lipoprotein apheresis, but no one of currently available lipoprotein apheresis methods can simultaneously resolve the 3 abnormalities. Herein, we reported a construction of double-filtration plasmapheresis (DFPP) using a combination of centrifugal/membranous plasma separation techniques to successfully treat a patient with hyperlipidemia, hyperglobulinemia, and thrombocytosis. A male presented with severe hyperlipidemia, hyperglobulinemia, and thrombocytosis during asparaginase treatment for NK/T-cell lymphoblastic lymphoma and was scheduled to receive lipoprotein apheresis.

Double Filtration Plasmapheresis in the Treatment of Antineutrophil Cytoplasmic Autoantibody Associated Vasculitis With Severe Renal Failure: A Preliminary Study of 15 Patients.

Our aim was to investigate the clinical efficacy of double filtration plasmapheresis (DFPP) in the treatment of antineutrophil cytoplasmic autoantibody-(ANCA) associated vasculitis (AAV) with severe renal involvement. Fifteen AAV patients who had severe renal failure (median SCr 5.6(IQR 5.

Sarcopenia in patients undergoing maintenance hemodialysis: incidence rate, risk factors and its effect on survival risk.

Background: Sarcopenia is a degenerative syndrome mainly characterized by the atrophy of skeletal muscle, along with the decrease of muscle strength and function. However, there are currently few studies concerning sarcopenia in patients undergoing maintenance hemodialysis dialysis (MHD). This study was aimed to investigate the incidence of sarcopenia in MHD patients and its influencing factors, as well as its impact on survival risk.

Randomized Controlled Trial to Evaluate Regional Citrate Anticoagulation Plus Low-Dose of Dalteparin in Continuous Veno-Venous Hemofiltration.

Background/aims: To evaluate the efficacy and safety of regional citrate anticoagulation (RCA) plus low-dose dalteparin in patients receiving continuous veno-venous hemofiltration (CVVH).

Methods: Patients requiring pre-dilution CVVH at 4 l/h were randomly assigned to group A (RCA only), group B (normal-dose dalteparin anticoagulation only) or group C (RCA plus low-dose dalteparin). The primary endpoint was filter runtime and the secondary endpoints were premature clotting of the filter and anticoagulation-related side effects.

Severe Hemolysis in a Patient With Erythrocytosis During Coupled Plasma Filtration Adsorption Therapy Was Prevented by Changing From Membrane-Based Technique to a Centrifuge-Based One.

Coupled plasma filtration adsorption (CPFA) usually adopts membrane to separate plasma from blood. Here, we reported a case with erythrocytosis experienced severe hemolysis and membrane rupture during CPFA, which was avoided by changing from membrane-based technique to a centrifuge-based one. A 66-year-old man was to receive CPFA for severe hyperbilirubinemia (total bilirubin 922 μmol/L, direct bilirubin 638 μmol/L) caused by obstruction of biliary tract.

Fluid overload at start of continuous renal replacement therapy is associated with poorer clinical condition and outcome: a prospective observational study on the combined use of bioimpedance vector analysis and serum N-terminal pro-B-type natriuretic peptide measurement.

Introduction: It is unclear whether the fluid status, as determined by bioimpedance vector analysis (BIVA) combined with serum N-terminal pro-B-type natriuretic peptides (NT-pro-BNP) measurement, is associated with treatment outcome among patients receiving continuous renal replacement therapy (CRRT). Our objective was to answer this question.

Methods: Patients who were in the intensive care units of a university teaching hospital and who required CRRT were screened for enrollment.

Comparison of double filtration plasmapheresis with immunoadsorption therapy in patients with anti-glomerular basement membrane nephritis.

Background: Double filtration plasmapheresis (DFPP) and (IA) are both used to clear antibody. However, the clinical efficacy and safety of DFPP in patients with anti-glomerular basement membrane (anti-GBM) disease are unclear.

Methods: The 28 enrolled patients diagnosed serologically and pathologically with anti-GBM disease from 2003 to 2013 included 16 treated with DFPP and 12 with IA, with all patients administered immunosuppressive agents.

Decreased platelet count in patients receiving continuous veno-venous hemofiltration: a single-center retrospective study.

Background: A decreased platelet count may occur and portend a worse outcome in patients receiving continuous renal replacement therapy (CRRT). We aim to investigate the incidence of decreased platelet count and related risk factors in patients receiving CRRT.

Methods: In this retrospective study, we screened all patients receiving continuous veno-venous hemofiltration (CVVH) at Jinling Hospital between November 2008 and October 2012.

Clearance of myoglobin by high cutoff continuous veno-venous hemodialysis in a patient with rhabdomyolysis: a case report.

Continuous veno-venous hemodialysis using high cutoff filters (HCO-CVVHD) is a promising technique, which may be effective to decrease the extremely high level of circulating myoglobin in patients with rhabdomyolysis (RM). Here, we report a patient with RM caused by heat stroke who was successfully treated by HCO-CVVHD. A male patient received HCO-CVVHD with 4 L/h dialysate for 5 days and then pre-dilution continuous veno-venous hemofiltration (CVVH) at a dose of 4 L/h until recovery of renal function.

Induction therapy with bortezomib and dexamethasone followed by autologous stem cell transplantation versus autologous stem cell transplantation alone in the treatment of renal AL amyloidosis: a randomized controlled trial.

Background: Although the use of bortezomib alone and in combination with steroids has shown efficacy in AL amyloidosis, its role in combination with high-dose melphalan and autologous stem cell transplantation (HDM/SCT) is unknown. In this study, we evaluated bortezomib in combination with dexamethasone (BD) for induction chemotherapy prior to HDM/SCT.

Methods: This was a single-center, prospective, randomized controlled trial comparing induction therapy consisting of two BD cycles followed by HDM/SCT (BD + HDM/SCT) with HDM/SCT alone in the treatment of patients with newly diagnosed AL amyloidosis.

More selective removal of myeloperoxidase-anti-neutrophil cytoplasmic antibody from the circulation of patients with vasculitides using a novel double-filtration plasmapheresis therapy.

Our aim was to investigate the removal of myeloperoxidase-anti-neutrophil cytoplasmic antibody (MPO-ANCA) from the circulation of patients with vasculitides by double-filtration plasmapheresis (DFPP) using various primary separator and secondary separator combinations. Nineteen patients diagnosed with vasculitides positive for serum MPO-ANCA were enrolled and received 56 sessions of DFPP. One patient received three sessions of DFPP using MPS07 (the primary filter)/EC50W (the secondary filter), nine patients received 27 sessions of DFPP using MPS07/EC20W, and the other nine patients received 26 sessions of DFPP using EC50W/EC20W.