Impact of initial jugular vein insertion site selection for central venous catheter placement on hemodialysis catheter complications.

Purpose: This study evaluated the impact of choosing the right versus left internal jugular vein (IJV) for initial central venous catheter (CVC) placement on hemodialysis catheter-related outcomes in critically ill patients.

Materials And Methods: Medical records from the University of Maryland Medical Center were reviewed for adult critical care patients who received an IJV CVC between January 1, 2019, and December 31, 2022, and later required an additional temporary hemodialysis catheter.

Results: The study included 214 patients, with 100 (46.

Utility of fractional excretion of urea in acute kidney injury with comparison to fractional excretion of sodium: A systematic review and meta-analysis.

Background: Differentiating between intrinsic and prerenal acute kidney injury (AKI) presents a challenge. Here, we assessed the performance of the fractional excretion of urea (FEUrea) and compared it to the fractional excretion of sodium (FENa) in distinguishing intrinsic from prerenal AKI.

Methods: A thorough search was conducted in several databases until January 16, 2024.

Tumor Genesis Syndrome Presenting as Severe Hypophosphatemia in a Patient With T-Cell Acute Lymphoblastic Leukemia.

Tumor lysis syndrome (TLS) is a medical emergency that can develop in leukemias and lymphomas as a first presentation or after the initiation of anti-neoplastic regimens. On the other hand, tumor genesis syndrome (TGS) is a rare condition associated with certain malignancies, especially those with a high neoplastic burden characterized by rapid proliferation, leading to avid uptake of phosphorus from the serum and culminating in hypophosphatemia. Interestingly, a combination of TLS and TGS can occur simultaneously in a subset of patients.

The safety of intravenous peripheral administration of 3% hypertonic saline: A systematic review and meta-analysis.

Background: Three percent hypertonic saline (3% HTS) is used to treat several critical conditions such as severe and symptomatic hyponatremia and increased intracranial pressure. It has been traditionally administered through a central venous catheter (CVC). The avoidance of peripheral intravenous infusion of 3% HTS stems theoretically from the concern about the ability of the peripheral veins to tolerate hyperosmolar infusions.

Diagnostic Performance of Fractional Excretion of Sodium for the Differential Diagnosis of Acute Kidney Injury: A Systematic Review and Meta-Analysis.

Background And Objectives: AKI is classified as prerenal, intrinsic, and postrenal. Prerenal AKI and intrinsic AKI represent the most common causes for AKI in hospitalized patients. This study aimed to examine the accuracy of the fractional excretion of sodium for distinguishing intrinsic from prerenal AKI.

Acute Hemorrhagic Leukoencephalitis - A Rare but Fatal Form of Acute Disseminated Encephalomyelitis - Complicated by Brain Herniation: A Case Report and Literature Review.

BACKGROUND Acute hemorrhagic leukoencephalitis (AHLE) is a very rare fulminant post-infectious demyelinating disease of the CNS. We report an atypical presentation of AHLE involving unique brain areas 2 weeks following a viral upper-respiratory tract infection (URTI). Early diagnosis and proper management improve the prognosis of this disease, and AHLE can have a very poor prognosis and high mortality rate.

Acute Severe Hyponatremia following Hysteroscopic Procedure in a Young Patient: A Case Report and Review of the Literature.

Background: Hysteroscopic surgery is a minimally invasive procedure used to diagnose and treat intrauterine pathologies. It requires distension of the uterine cavity for the adequate visualization of the operative field. Glycine (1.

Clinical pearls in hospital nephrology.

Hospitalized patients who have established kidney disease and those who have acute kidney injury in the hospital, along with patients with electrolyte disturbances tend to be some of the most complex to care for. Through working closely in nephrology consultation in the hospital with patients and providers, in both private and academic settings, we have come to encounter certain common presentations and recurrent themes that are worthy of emphasis, and of which a good understanding can translate into improved patient care. For the provider who works closely with such patients, many of these aspects are important to recognize and understand.

Scleroderma Renal Crisis in a Case of Mixed Connective Tissue Disease Treated Successfully with Angiotensin-Converting Enzyme Inhibitors.

Mixed connective tissue disease (MCTD) is a rheumatic disease syndrome with overlapping features of scleroderma, systemic lupus erythematosus, and polymyositis. An extremely rare but serious complication that can occur in MCTD is scleroderma renal crisis (SRC). There have been different approaches to the treatment of SRC associated with MCTD.

Predialysis nephrology care amongst Palestinian hemodialysis patients and its impact on initial vascular access type.

Referral time for end-stage renal disease (ESRD) patients to nephrologists and initial vascular access method are considered significant factors that impact health outcomes at the time of hemodialysis (HD) initiation. Native arteriovenous fistula (AVF) is strongly recommended as initial access. However, little is known about the referral rate among ESRD receiving HD in Palestine and its correlation with AVF creation.

Perceived barriers and attitudes toward arteriovenous fistula creation and use in hemodialysis patients in Palestine.

In the dialysis center in Ramallah, we investigated the attitudes and perceived barriers to having arteriovenous fistula (AVF) in 156 patients. The current method of HD access was AVF in 52% and central venous catheter in 47%. Perceived causes of no or delayed AVF were: patient's refusal of AVF in 54.

Predialysis nephrology care and its impact on initial vascular access type in hemodialysis patients in Jordan.

Chronic kidney disease (CKD) patients who reach end-stage renal disease (ESRD) require early nephrology referral and appropriate vascular access. Arteriovenous fistula (AVF) is the preferred access for hemodialysis (HD). Referral to nephrology of CKD patients starting HD in Jordan and its impact on AVF utilization is unknown.

Attitudes and perceived barriers toward arteriovenous fistula creation and use in hemodialysis patients in Jordan.

Current guidelines recommend arteriovenous fistula (AVF) as the preferred method of access for hemodialysis (HD) patients; however, its utilization remains low. The attitudes of Jordanian HD patients and perceived barriers toward AVF are unknown and have not been well studied. In-center HD patients in the Jordan Ministry of Health largest dialysis unit were interviewed, and a questionnaire was administered inquiring about their experiences, attitudes, and perceived barriers toward AVF.

Bilateral Sustained Nephrograms After Parenteral Administration of Iodinated Contrast Material: A Potential Biomarker for Acute Kidney Injury, Dialysis, and Mortality.

Objective: To determine whether persistent bilateral global nephrograms are associated with acute kidney injury (AKI), dialysis, and mortality.

Patients And Methods: All patients who underwent (1) contrast-enhanced computed tomography (CT) or cardiac catheterization with iohexol between January 1, 2000, and December 31, 2014, and (2) noncontrast abdominal CT in the subsequent 24±6 hours were identified. Patients without preprocedure and postprocedure creatinine measurements or who received additional contrast material were excluded.

Cystatin C Predicts Renal Recovery Earlier Than Creatinine Among Patients With Acute Kidney Injury.

Introduction: Serum cystatin C increases earlier than creatinine during acute kidney injury. However, whether cystatin C decreases earlier during recovery is unknown. This retrospective study aimed to determine the temporal trend between creatinine and cystatin C in acute kidney injury.

Impairment of Thyroid Function in Critically Ill Patients in the Intensive Care Units.

Unexplained hypotension in the intensive care unit is commonly attributed to volume depletion, cardiorespiratory failure, sepsis, or relative adrenal insufficiency. In these acute conditions, thyroid hormone levels measured in blood, serum or plasma are often altered and solely attributed to critical illness. We report a series of 3 critically ill patients with prolonged respiratory failure, suppressed mental status and unexplained hypotension.

Total Renal Artery Occlusion: Recovery of Function After Revascularization.

Current trends in managing atherosclerotic renal artery stenosis favor medical therapy, on account of negative results from prospective trials of revascularization, such as CORAL and ASTRAL. One result of this trend has been encountering occasional patients with progressive disease, sometimes leading to total arterial occlusion. We illustrate a case of accelerated hypertension with complete renal artery occlusion in which the patient recovered function after surgical bypass and we review the clinical approach used and the advanced imaging modalities available to us.

Clinical Manifestations and Outcomes of Fluoroquinolone-Related Acute Interstitial Nephritis.

Objective: To describe the clinical presentation, diagnosis, and outcomes of patients with biopsy-proven acute interstitial nephritis (AIN) related to fluoroquinolone (FQ) therapy.

Patient And Methods: We conducted a retrospective review of biopsy-proven AIN attributed to FQ use at Mayo Clinic's campus in Rochester, Minnesota, from January 1, 1993, through December 31, 2016. Cases were reviewed by a renal pathologist and attributed to FQ use by an expert nephrologist.

Urinalysis for the diagnosis of glomerulonephritis: role of dysmorphic red blood cells.

Background: Dysmorphic red blood cells (dRBCs) on urine microscopy have been associated with glomerulonephritis (GN). We assessed the prevalence and ability of dRBCs to differentiate GN from other kidney diseases.

Methods: Adult patients with kidney biopsy performed between 2012 and 2015 at a single center who had a concurrent urinalysis were retrospectively studied.

The Rate of Acute Kidney Injury After Total Hip Arthroplasty Is Low but Increases Significantly in Patients with Specific Comorbidities.

Background: The purpose of this study was to investigate the rate and risk factors associated with the development of acute kidney injury after total hip arthroplasty, including the perioperative use of nonsteroidal anti-inflammatory drugs (NSAIDs).

Methods: We retrospectively collected the demographic and comorbidity data of all patients who underwent total hip arthroplasty between 2004 and 2014 at our institution (n = 8,949). We conducted analyses of the entire cohort and a nested case-control subset.

Comparison of Blood Pressure Control Rates Among Recommended Drug Selection Strategies for Initial Therapy of Hypertension.

Background: Several approaches to initiation of antihypertensive therapy have been suggested. These include thiazide diuretics (TDs) as the first drug in all patients, initial drug selection based on age and race criteria, or therapy selection based on measures of plasma renin activity (PRA). It is uncertain which of these strategies achieves the highest control rate with monotherapy in Stage-I hypertension.