Five-year trends in bacterial contamination of dialysis equipment.

Bedside dialysis monitoring equipment for hemodialysis are located in the bioburden section upstream of the endotoxin-retentive filter for dialysis fluid sterilization. We observed 26 equipment at our institution for bacterial contamination at least once every 4 weeks for 5 years with another ultrafiltration membrane upstream to prevent bacterial contamination. Bacterial contamination levels were highest and most diverse at the time of the first flush.

Effect of Pemafibrate on Hemorheology in Patients with Hypertriglyceridemia and Aggravated Blood Fluidity Associated with Type 2 Diabetes or Metabolic Syndrome.

Persistent high serum triglyceride (TG) and free fatty acid (FFA) levels, which are common in metabolic syndrome and type 2 diabetes, are risk factors for cardiovascular events because of exacerbated hemorheology. To explore the effects of pemafibrate, a selective peroxisome proliferator-activated receptor alpha modulator, on hemorheology, we performed a single-center, nonrandomized, controlled study in patients with type 2 diabetes (HbA1c 6-10%) or metabolic syndrome, with fasting TG levels of ≥ 150 mg/dL and a whole blood transit time of > 45 s on a microarray channel flow analyzer (MCFAN). Patients were divided into a study group, receiving 0.

Decreased Physical and Daily Living Activities in Patients with Peripheral Arterial Disease on Hemodialysis.

Decreased physical activity and activities of daily living (ADL) in patients on hemodialysis (HD) are associated with a poor prognosis. Additionally, comorbid peripheral arterial disease is associated with further deterioration. We conducted a cross-sectional study of ADL difficulty and life-space assessment (LSA) in three groups of patients on hemodialysis according to their ankle-brachial index (ABI) values.

Sodium Hypochlorite is Effective against Biofilms in Dialysis Equipment.

To test the efficacy of chemical disinfectants against bacterial biofilms in hemodialysis equipment, a Center for Disease Control and Prevention (CDC)-Biofilm Reactor was used to create biofilms. Methylobacterium radiotolerance was isolated from the hemodialysis fluid and used as the test organism. We examined the efficacy of sodium hypochlorite (NaOCl) in elimination of planktonic cells compared to that in the case of biofilms.

False-negative diagnosis of high anion gap in patients with end-stage kidney disease.

The traditional anion gap (AG) equation is widely used, but its misdiagnosis in end-stage kidney disease (ESKD) patients has not been investigated fully. Diagnostic accuracy to detect high AG was cross-sectionally evaluated using 3 AG equations in 1733 ESKD patients with an eGFR less than 15 mL/min/1.73 m.

Remission of light chain proximal tubulopathy in IgG λ-type multiple myeloma by lenalidomide and dexamethasone therapy.

Light chain proximal tubulopathy is a rare manifestation of monoclonal gammopathy. A 73-year-old Japanese woman was noted to have urinary protein and hypertension on health examination and visited the regional clinic. She was noted to have IgG λ M protein and suspected of multiple myeloma.

Detection Method for Aquatic Bacteria of the Fingers, as a Potential Origin of the Aqueous Solution Contamination.

　Aquatic bacteria were isolated from the hands of working staffs by an adapted culture protocol. When the sample solution obtained by the" glove juice method" was incubated for 3 days at room temperature, viable cell counts increased up to 10-fold, and the majority of the isolated colonies were shown to be Gram-negative aquatic bacteria, which carry the risk of contaminating water. Using R2A medium, coagulase-negative staphylococci were the dominant microbes immediately after recovery from the hands.

Acquired Factor V Inhibitors in a Patient with End-stage Renal Disease.

We report a case of acquired factor V inhibitors (AFVIs) in a patient with end-stage renal disease receiving warfarin therapy for atrial fibrillation. A 72-year-old Japanese man was admitted to our hospital complaining of tarry stools and abdominal pain. The laboratory findings revealed eosinophilia (52.

Rapidly Progressive Renal Dysfunction in Two Elderly Patients with Renal Enlargement and Medullary Cystic Kidney Disease-like Acute Tubulointerstitial Injury.

Medullary cystic kidney disease (MCKD) is a hereditary disease associated with bilateral medullary polycysts and interstitial fibrosis. MCKD is typically associated with slowly progressive renal dysfunction. We herein report two rare elderly cases with enlarged kidneys and rapidly progressive renal dysfunction without myeloperoxidase anti-neutrophil cytoplasmic antibody (MPO-ANCA), PR3-ANCA, or anti-glomerular basement membrane (GBM) antibodies.

Myeloperoxidase Antineutrophil Cytoplasmic Antibody (MPO-ANCA) Associated Crescentic and Necrotizing Glomerulonephritis (GN) with Membranoproliferative GN Features.

A 77-year-old man presented with a fever, non-productive cough, and edema formation. A laboratory analysis showed an elevated creatinine level (2.5 mg/dL), a high titer of myeloperoxidase (MPO)-anti-neutrophil cytoplasmic antibody (ANCA) (99 U/mL), positive reaction for antinuclear antibody (×320), hematuria, and massive proteinuria (3.

[Association of blood pressure control effects on renal impairment with urinary protein: a study on the validity of the Japanese Society of Hypertension Guidelines for Management of Hypertension 2014].

Background And Objective: Progression of chronic kidney disease (CKD) leads to the onset of cardiovascular dis- eases and an increase in the number of patients requiring dialysis initiation. In prder to promote the early detection and treatment of CKD, we assessed the effects of blood pressure control on renal impairment based on common test items and verified the usefulness of the target blood pressure for patients with CKD described in the Japanese Society of Hypertension Guidelines for the Management of Hypertension in 2014 (JSH 2014).

Subjects And Methods: Among patients who had been regularly visiting the outpatient clinic of Kasukabe Kisen Hospital for 24 months or more, 67 with a serum creatinine level of 1.

[A case of PR3-ANCA positive granulomatosis with polyangiitis recurrent with acute kidney injury after 7 years remission].

A 62-year-old-Japanese man had a history of probable granulomatosis with polyangiitis (GPA) from 7 years previously, showing kidney and vasculitis symptoms with PR3-ANCA (864 EU) without renal biopsy. Remission with normalization of renal function and urinary findings was induced by corticosteroid therapy. Prednisolone (PSL) was tapered to 5 mg/day and maintained for 6.

Expression of tight junction protein claudin-1 in human crescentic glomerulonephritis.

The origin of crescent forming cells in human glomerulonephritis (GN) remains unknown. Some animal studies demonstrated that parietal epithelial cells of Bowman's capsule (PECs) were the main component of proliferating cells and PEC-specific tight junction protein claudin-1 was expressed in crescentic lesions. We investigated the expression of claudin-1 in human GN.

A Case of Membranous Glomerulonephropathy Associated with Takayasu's Arteritis.

Glomerulonephropathy is a rare complication of Takayasu's arteritis (TA). To date, most glomerulonephropathies associated with TA show the histological feature of mesangial proliferation. Membranous glomerulonephropathy (MG) is a form of glomerulonephropathy in which the mesangial proliferation is not conspicuous and its association with TA is extremely rare.

Persistent metabolic acidosis in a hemodialyzed patient with short bowel syndrome.

Short bowel syndrome (SBS) is characterized by a malabsorptive state. It is conceivable that the coexistence of SBS and end-stage renal disease can lead to severe metabolic acidosis; however, such a condition has rarely been documented. We herein describe the case of a 64-year-old man with SBS who required maintenance hemodialysis.

A case of the "cellular variant" of focal segmental glomerulosclerosis with acute renal failure that remitted completely with oral steroid administration.

A 73-year-old man with systemic edema and oliguria, which appeared within several days, was referred to our hospital. Urinalysis showed massive proteinuria, and the blood examination results indicated nephrotic syndrome. Renal biopsy revealed the existence of focal segmental glomerulosclerosis (FSGS), and further investigation indicated that the microscopic features were consistent with the "cellular variant (CELL)" according to the Columbia Classification.

[ANCA-related glomerulonephritis in an aged patient with diabetes mellitus successfully released from hemodialysis by low dose steroid therapy: a case report].

A 86-year-old man had been treated for hypertension, diabetes mellitus (DM), and dyslipidemia in Nihonkoukan Hospital. His renal function was within the normal range in August 2007. He showed common cold-like symptoms, which were not improved by anti-inflammatory drugs in December 2007.

[Effects of atorvastatin on hyperlipidemia in kidney disease patients].

Background: It has been suggested that hyperlipidemia contributes to the progression of kidney disease and there are some experimental reports that support the hypothesis of lipid nephrotoxicity. The treatment of hyperlipidemia in patients with renal disease has two purposes: to prevent the development of cardiovascular disease and to prevent the progression of renal disease. However, statins, which are widely used to treat hyperlipidemia, should be used very carefully in patients with renal disease, especially in those whose serum creatinine level is more than 3 mg/dL.

[Interstitial pneumonia and nephritis with Sjögren's syndrome: successful treatment with corticosteroid therapy].

A Sixty eight-year-old man complained of shortness of breath on exercise since the spring of 2001. An abnormal lung shadow was pointed out on chest X-ray and progression of renal dysfunction and high gamma globulinemia were detected out on blood examination. He was admitted to the Department of Respiratory Disease in our hospital in March 2003, because of bilateral lower lung interstitial shadow, severe anemia (Hb 7.