A Rare Case of Drug Reaction with Eosinophilia and Systemic Symptoms Syndrome Leading to Hemodialysis and Multiple Infections: A Case Report and Literature Review.

Drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome is a severe drug eruption that causes multiple organ damage. The renal impairment in these patients usually improves with immunosuppressants, but subsequent infections often develop. We herein report a rare case of DRESS syndrome leading to hemodialysis and multiple infections with Pneumocystis pneumonia, cytomegalovirus and Aspergillus despite the administration of low-dose prednisolone. We also present a literature review of cases requiring dialysis after DRESS syndrome. In patients with chronic kidney disease, it is important to be alert for not only the development of DRESS syndrome but also subsequent infections.

Impact of antimicrobial stewardship implementation on the antibiotic use and susceptibility in a Japanese long-term care hospital.

BACKGROUND: Antimicrobial use (AMU) is closely related to the emergence of antimicrobial-resistant (AMR) bacteria. Meanwhile, long-term care hospitals (LTCHs) have been pointed out to be important reservoirs for AMR. However, evidence illustrating the association between AMU and AMR in LTCHs is lacking compared to that of acute care hospitals. METHODS: We evaluated the impact of an antimicrobial stewardship (AS) program implementation, in a LTCH on AMU and antibiotic susceptibility between three periods: the pre-AS-period (pre-AS); the first period after AS implementation (post-AS 1), in which initiated recommendation the blood culture collection and definitive therapy by AS team; and the second period (post-AS 2), implementation of a balanced use of antibiotics was added. RESULTS: After the AS implementation, a significant increase in the number of blood cultures collected was observed. Conversely, the AMU of piperacillin-tazobactam (PIPC/TAZ), which has activity against Pseudomonas aeruginosa, was increased and occupied 43.0% of all injectable AMU in post-AS 1 compared with that in pre-AS (35.5%). In the post-AS 2 period, we analyzed the %AUD and recommended hospital-wide PIPC/TAZ sparing; this resulted in the significant reduction in %AUD of PIPC/TAZ, which was associated with improved susceptibility of P. aeruginosa to PIPC/TAZ. CONCLUSIONS: These results suggest that AS programs aimed at implementing antibiotic sparing may lead to improve AMR, highlighting the necessity of correcting overuse of a single class of antibiotics and usefulness of AMU monitoring in the LTCH setting.

A Rare Case of Blindness Caused by Syphilis with Malignant Hypertensive Nephropathy.

The number of patients with syphilis has been rapidly increasing. Without treatment, syphilis can damage various organs and become life-threatening. We herein report a 29-year-old woman diagnosed with neurosyphilis, acute hydrocephalus, syphilitic uveitis combined with hypertensive retinopathy, and malignant hypertensive nephropathy. To our knowledge, this is the first report of syphilis complicated with malignant hypertensive nephropathy proven by a renal biopsy. Neurosyphilis was successfully treated with intravenous penicillin G, and severe hypertension subsequently resolved. However, delayed medical examinations and complications of syphilitic uveitis and hypertensive retinopathy resulted in irreversible visual loss. To prevent irreversible organ damage, early treatment is essential.

Severe TAFRO Syndrome Mimicking Hepatorenal Syndrome Successfully Treated with a Multidisciplinary Approach: A Case Report and Literature Review.

Finding the ideal balance between efficacy and safety of immunosuppression is challenging, particularly in cases of severe TAFRO syndrome. We herein report a 60-year-old man diagnosed with grade 5 TAFRO syndrome mimicking hepatorenal syndrome that was successfully treated by glucocorticoid, tocilizumab, and cyclosporin despite virus infection. Furthermore, by examining 14 peer-reviewed remission cases, we revealed that the recovery periods among inflammation, renal dysfunction, and thrombocytopenia were quite different, with recovery from thrombocytopenia notably slow. All patients requiring dialysis were successfully withdrawn from dialysis, and the reversibility from kidney injury was good. This clinical information will help clinicians plan treatments and tailor the intensity of immunosuppression.