Physicians consider several criteria during decision-making regarding oral intake resumption, which can be assigned to two clusters. Future studies are required to develop generalizable and objective criteria. Geriatr Gerontol Int 2017; 17: 810-818.

BackgroundInfection by Enterococcus durans (E. durans) is very rare; reported cases are often preceded by therapy or an immunosuppressed state, including infective endocarditis, urinary tract infection, or wound infection. A few reported cases of infective endocarditis exist, with no reports describing involvement of blood access infection.Case presentationThe patient is an 83-year-old man who had been undergoing hemodialysis for 8 years due to renal failure caused by diabetic nephropathy. He developed infective endocarditis and blood access infection/infective aneurysm due to Enterococcus durans; these conditions were treated with the antibiotic regimen of ampicillin + gentamicin. There have been only a few reported cases of infective endocarditis caused by E. durans, and to our knowledge, this is the first report of blood access infection.ConclusionsWe have experienced a case of concurrent infective endocarditis and blood access infection/infective aneurysm caused by E. durans. This is the world’s first reported case of blood access infection/infective aneurysm by E. durans.

We report a case of pseudo-renal failure caused by urinary ascites due to spontaneous bladder rupture following transurethral resection of a bladder tumour (TUR-BT). A 63-year-old man presented with 2 months of abdominal distension due to ascites. Laboratory findings showed elevated serum creatinine and hyperkalaemia. Peritoneal fluid urea, creatinine and potassium levels were greater than those in serum levels. CT scan showed partial wall thinning in the bladder wall, and cystography indicated fragility in the dome where the latest TUR-BT was performed. Pseudo-renal failure (laboratory abnormalities of acute kidney injury in the setting of normal kidney function) from urinary ascites and reverse intraperitoneal dialysis was diagnosed. Symptoms and laboratory abnormalities improved promptly with insertion of a urinary catheter. This report aims to increase recognition of urinary ascites when a patient with genitourinary surgical procedures or radiation therapy, or blunt abdominal trauma, presents with ascites and elevated creatinine simultaneously.

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