Remission induced by renal protective therapy in nephrotic syndrome with thin basement membrane in an older patient: a case report.

BACKGROUND: Adult nephrotic syndrome is a well-known kidney disease that causes heavy proteinuria, hypoalbuminemia, hypercholesterolemia, edema, and hypertension. The treatment varies according to its underlying cause but often faces medication resistance or adverse drug effects. CASE PRESENTATION: A Japanese woman in her 80s presented with nephrotic syndrome after a 3 year latent period of urinary protein and occult blood. She did not have any secondary causes of nephrotic syndrome. Renal biopsy revealed thin glomerular basement membrane, partial foot process fusion on electron microscopy with minor glomerular change on light microscopy, and slight coarse immunoglobulin M deposition in the mesangium on immunofluorescence microscopy, which was inconsistent with any other glomerular diseases. Without steroid treatment, she dramatically remitted from proteinuria after the administration of the renal protective agents enalapril, ezetimibe, rosuvastatin, and dapagliflozin. Recurrence after 8 months of follow-up subsided with the administration of additional doses of the agents. CONCLUSIONS: This case illustrated the novel outcomes of combining medical treatment without steroid use for nephrotic syndrome with thin glomerular basement membrane disease. At the time of writing this report, the patient's renal function was stable and she was free of edema, although moderate proteinuria and occult hematuria persisted. The final diagnosis was uncertain because of the lack of genetic investigation; however, the response to the aforementioned medical treatment suggests the effectiveness of the supportive therapy.

Current status of delirium assessment tools in the intensive care unit: a prospective multicenter observational survey.

Delirium is a critical challenge in the intensive care unit (ICU) or high care unit (HCU) setting and is associated with poor outcomes. There is not much literature on how many patients in this setting are assessed for delirium and what tools are used. This study investigated the status of delirium assessment tools of patients in the ICU/HCU. We conducted a multicenter prospective observational study among 20 institutions. Data for patients who were admitted to and discharged from the ICU/HCU during a 1-month study period were collected from each institution using a survey sheet. The primary outcome was the usage rate of delirium assessment tools on an institution- and patient-basis. Secondary outcomes were the delirium prevalence assessed by each institution's assessment tool, comparison of delirium prevalence between delirium assessment tools, delirium prevalence at the end of ICH/HCU stay, and the relationship between potential factors related to delirium and the development of delirium. Result showed that 95% of institutions used the Intensive Care Delirium Screening Checklist (ICDSC) or the Confusion Assessment Method for the ICU (CAM-ICU) to assess delirium in their ICU/HCU, and the remaining one used another assessment scale. The usage rate (at least once during the ICU/HCU stay) of the ICDSC and the CAM-ICU among individual patients were 64.5% and 25.1%, and only 8.2% of enrolled patients were not assessed by any delirium assessment tool. The prevalence of delirium during ICU/HCU stay was 17.9%, and the prevalence of delirium at the end of the ICU/HCU stay was 5.9%. In conclusion, all institutions used delirium assessment tools in the ICU/HCU, and most patients received delirium assessment. The prevalence of delirium was 17.9%, and two-thirds of patients had recovered at discharge from ICU/HCU.Trial registration number: UMIN000037834.

Successful intravenous administration of argatroban in the management of heparin-resistant and surgery-resistant mesenteric vein thrombosis.

A 78-year-old woman visited the emergency department with complaints of progressively worsening abdominal pain for a week. Nausea and vomiting started at the time of the visit. An abdominal contrast-enhanced CT (CECT) revealed a filling defect of portal vein, splenic vein and superior mesenteric vein (SMV) which was diagnosed as portal vein and mesenteric venous thrombosis (MVT). Intravenous administration of unfractionated heparin was initiated. However, her symptoms did not improve, and she underwent surgical thrombectomy on the second day of hospitalisation. On the sixth day, CECT revealed the recurrence of thrombi in the portal vein, SMV and along the central venous catheters. We switched heparin to argatroban on the eighth day. After administering argatroban, CECT revealed that the thrombi had almost disappeared by the 40th day. In this case, argatroban was considered effective for heparin-resistant and surgery-resistant portal vein and MVT.

Successful transradial coronary angioplasty and stenting using a self-expandable RADIUS stent to the anomalous left main coronary artery.

Stenting of anomalous coronary artery is technically challenging both from the femoral and radial approaches because of difficulty in cannulating the artery by the guiding catheters with enough back-up support for delivering the stent. We report the first case in the literature of transradial coronary angioplasty and stenting to an anomalous left main coronary artery originating from the right sinus of Valsalva. Left Amplatz guidance from the radial approach provided an adequate platform to advance the stent using a dummy guidewire technique, and a self-expandable RADIUS stent was successfully deployed in a tortuous lesion of the anomalous artery.