Chloramphenicol treatment revisited - demographics, clinical characteristics, and outcomes of hospitalized patients.

Limited literature exists on chloramphenicol's clinical use. In this retrospective, single-center case-series, we examined 183 chloramphenicol-treated and 81 piperacillin-tazobactam-treated medical patients. Chloramphenicol recipients were older, more debilitated, cognitively impaired, and penicillin allergic, while increased need for inotropics, higher leukocyte count, and higher creatinine levels were notable in the piperacillin-tazobactam group.

Vascular calcification in kidney stone formers: the impact of age and stone composition.

An increased prevalence of vascular calcification (VC) has been reported in kidney stone formers (KSFs), along with an elevated cardiovascular risk. The aim of the current study is to assess whether VC in these patients develops at a younger age and is influenced by stone composition. This single-center, matched case-control study included KSFs with uric acid or calcium oxalate stones (diagnosed based on stone analysis) and age- and sex-matched controls without a history of nephrolithiasis.

Successful Treatment with Daratumumab of a Patient with Monoclonal Lambda Light Chain Disease Presenting as Nephrotic Syndrome and Crescentic Glomerulonephritis.

Introduction: Monoclonal immunoglobulin deposition diseases (MIDDs) are a group of systemic diseases, characterized by deposition of monoclonal immunoglobulin predominantly in the kidney. In the absence of overt hematologic disease, MIDDs are classified as a part of monoclonal gammopathy of renal significance. Patients with MIDD may present with a nephrotic syndrome and kidney function impairment.

Clinical presentation and outcome of hemodialysis tunneled catheter-related bloodstream infection in older persons.

Background: The use of a tunneled catheter as the primary vascular access among old hemodialysis patients is frequent. Catheter-related bloodstream infection (CRBSI) is a common complication, associated with increased mortality. Data regarding the clinical presentation and outcomes of CRBSI among old hemodialysis patients is limited.

Pseudohyperkalemia in chronic lymphocytic leukemia: Prevalence, impact, and management challenges.

The term pseudohyperkalemia refers to a false elevation in serum potassium levels due to potassium release from cells in vitro. Falsely elevated potassium levels have been reported in patients with thrombocytosis, leukocytosis, and hematologic malignancies. This phenomenon has been particularly described in chronic lymphocytic leukemia (CLL).

Administration of Intravenous Furosemide in Patients with Acute Infection: Patient Characteristics and Impact on In-Hospital Outcome.

Intravenous (IV) fluid is frequently used to treat patients who have been admitted with an acute infection; among these patients, some will experience pulmonary congestion and will need diuretic treatment. Consecutive admissions to the Internal Medicine Department of patients with an acute infection were included. Patients were divided based on IV furosemide treatment within 48 h after admission.

An unexpected cause of colitis.

Gastrointestinal manifestations are common among patients with advanced kidney disease. Common symptoms include poor appetite, nausea, and vomiting. Prevalent lesions include esophagitis, gastritis, and duodenitis.

Rate and Risk Factors for Carbapenem Resistant Acinetobacter baumannii Clinical Infections in Colonized Patients.

Background: Carbapenem-resistant Acinetobacter baumannii (CRAB) is an important cause of nosocomial infections. Active surveillance for CRAB carriage to identify and isolate colonized patients is used to reduce transmission.

Objectives: To assess the rate and risks of clinical infection among CRAB-carrier and non-carrier patients.

Metabolic alkalosis in infants treated with peritoneal dialysis.

Background: Acid-base balance is maintained by kidney excretion of titratable acids and bicarbonate reabsorption. Metabolic alkalosis is uncommon in dialysis-treated patients. The aim of this retrospective study was to assess the rate of metabolic alkalosis in pediatric patients treated with peritoneal dialysis.

Incidence, risk factors, and recognition of pseudohyperkalemia in patients with chronic lymphocytic leukemia.

Pseudohyperkalemia, a false elevation of potassium level in vitro, can be observed in chronic lymphocytic leukemia (CLL) patients due to fragility of leukocytes along with a high leukocyte count. This retrospective, observational study included all patients diagnosed with CLL at our hospital who had at least one leukocyte count ≥ 50.0 × 10/L during the years 2008-2018.

QTc prolongation among hydroxychloroquine sulphate-treated COVID-19 patients: An observational study.

Background: The liberal administration of hydroxychloroquine-sulphate (HCQ) to COVID-19 patients has raised concern regarding the risk of QTc prolongation and cardiac arrhythmias, particularly when prescribed with azithromycin. We evaluated the incidence of QTc prolongation among moderately and severely ill COVID-19 patients treated with HCQ and of the existence of concomitant alternative causes.

Methods: All COVID-19 patients treated with HCQ (between Mar 1 and Apr 14, 2020) in a tertiary medical centre were included.

Clinical implications of ANCA positivity in a hospital setting: a tertiary center experience.

ANCA testing plays an established critical role in the diagnosis of ANCA Associated vasculitis (AAV). The spectrum of diseases associated with positive ANCA has recently broadened, thus calling into question the diagnostic implications of ANCA positivity in a hospital setting. We retrospectively studied all adult patients who had a positive ANCA test (by Indirect Immunofluorescence (IIF), ELISA or both) performed over the span of 19 years.