Results 151 to 160 of about 28,334 (290)

Methotrexate Toxicity in a Patient With Renal Failure Despite a Normal Methotrexate Concentration: A Case Report and Literature Review

open access: yesClinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Methotrexate (MTX) is a folate antagonist widely used as a disease‐modifying antirheumatic drug (DMARD) in rheumatoid arthritis (RA), as well as in several malignancies and autoimmune disorders. Although low‐dose MTX (5–20 mg/week) is generally considered safe, it has a narrow therapeutic index, and toxicity can occur even at therapeutic doses,
Fatemeh Afra   +7 more
wiley   +1 more source

Catastrophic Antiphospholipid Syndrome in a Young Female Complicated by Systemic Lupus Erythematosus and Left Atrial Myxoma: A Rare Case Report

open access: yesClinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Catastrophic antiphospholipid syndrome (CAPS) is a fulminant and rare variant of antiphospholipid syndrome characterized by rapidly progressive multiorgan thrombosis and a high mortality rate. Its diagnosis is often challenging due to overlapping clinical features with sepsis, thromboembolic disorders, and systemic autoimmune diseases.
Nazmin Ahmed   +4 more
wiley   +1 more source

Selenium in Uremia

open access: yes, 2008
: The importance of selenium as an essential trace element for man has been increasingly recognized during the last several years. Selenium deficiency has been associated with cases of congestive cardiomyopa-thy, skeletal myopathy, anemia, enhanced ...
Bonomini M, ALBERTAZZI, Alberto
core  

Tramadol‐Induced Persistent Singultus: A Case Report on Diagnosis, Mechanism, and Management

open access: yesClinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Hiccups, or singultus, are involuntary diaphragmatic contractions followed by the sudden closure of the glottis, resulting in a characteristic sound. These episodes are generally transient but can be classified as acute (lasting < 48 h), persistent (lasting > 48 h), or intractable (lasting > 1 month).
Ambika Nand Jha   +3 more
wiley   +1 more source

A 32‐Year‐Old Man With an Cardiomyopathy

open access: yesClinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Scleredema is a sclerosing dermatosis of unknown etiology, characterized by non‐punctate, weakly infiltrated skin thickening and swelling, which can lead to the development of cardiomyopathy. Scleredema‐associated cardiomyopathy is at present poorly understood.
Yuting Zou, Shan Li, Tong Chen, Yi Li
wiley   +1 more source

Impact of Chronic Kidney Disease Severity on Clinical Outcomes After Drug‐Eluting Stent Implantation: A Propensity Score–Matched Analysis

open access: yesClinical Cardiology, Volume 49, Issue 6, June 2026.
Moderate‐to‐severe CKD was associated with higher MACE and renal function deterioration after DES implantation in a propensity score‐matched cohort, supporting CKD‐based cardiorenal risk stratification and closer post‐PCI monitoring. ABSTRACT Background Chronic kidney disease (CKD) is prevalent among patients undergoing percutaneous coronary ...
Hongxu Zhu, Qi Jin
wiley   +1 more source

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