Here we report a case of a laboratory-confirmed 2019 novel coronavirus (2019-nCoV)-infected patient with COVID-19 (coronavirus disease 2019) who developed respiratory failure and shock accompanied by persistent diarrhoea despite conventional therapeutic interventions. The patient avoided mechanical ventilation and showed an immediate clinical and radiological improvement following treatment with intensive plasma exchange (PE) followed by intravenous immunoglobulin (IVIG). Successful therapeutic strategies in this case suggest that timely initiation of PE treatment followed by IVIG in critically ill patients with COVID-19 may prevent the disease from worsening and help to reduce the requirement for mechanical ventilation and intensive supportive care. Moreover, it may improve poor clinical outcomes of these patients.
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http://dx.doi.org/10.1016/j.ijantimicag.2020.105974 | DOI Listing |
Hematology
December 2025
Cellular Therapy & Transplantation Program, Hopital Maisonneuve-Rosemont, Universite de Montreal, Montreal, Quebec, Canada.
Umbilical cord blood (UCB) represents a valuable graft source in the absence of a human leukocyte antigen (HLA)-matched donor for hematopoietic cell transplantation (HCT). Donor-specific anti-HLA antibodies (DSAs), targeting grafts with mismatched HLA antigens, pose a significant obstacle by increasing the risk of primary graft failure, delayed engraftment, and decreased survival. Existing literature on HLA desensitization has primarily focused on haploidentical transplants, and there is a lack of experience regarding the optimal strategy in UCB transplantation.
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January 2025
Department of Environmental Engineering, Kwangwoon University, Seoul, 01897, Republic of Korea.
This study explores the enhanced adsorption performance of activated carbon felt (ACF) for Cu(II) and Cd(II) ions, achieved using a dual-synergistic approach combining MnO coating and plasma treatment. ACF's intrinsic properties, including a high surface area (~ 1000-2000 m²/g), large porosity, and excellent mechanical stability, make it a promising material for environmental applications. However, its limited surface functional groups hinder its adsorption efficiency for heavy metals.
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January 2025
Department of Nephrology and Dialysis, Tokyo Metropolitan Institute for Geriatrics and Gerontology, 35-2 Sakae-Cho, Itabashi, Tokyo, 173-0015, Japan.
Type I and mixed cryoglobulinemic vasculitis differ in pathophysiology, clinical presentation, and therapeutic response. We report a case of refractory cryoglobulinemic vasculitis diagnosed following ischemic non-obstructive coronary artery disease (INOCA). The patient presented with dyspnea, as well as abdominal pain due to ischemic enteritis, purpura, and renal failure requiring dialysis.
View Article and Find Full Text PDFRev Med Chil
May 2024
Facultad de Medicina, Universidad Católica del Maule, Talca, Chile.
Early recognition of acute kidney injury is essential to prevent progression to chronic kidney disease. We present the case of a 19-year-old man with multiple emergency department visits for fatigue, abdominal pain, and intermittent dark urine. Upon admission, he had pancytopenia with elements suggestive of hemolysis and acute kidney injury.
View Article and Find Full Text PDFMed Mycol Case Rep
March 2025
Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
A 59-year-old female with anti-MDA5 antibody-positive dermatomyositis was treated with prednisolone, tacrolimus, cyclophosphamide, tofacitinib, and plasma exchange. Five months post-treatment, elevated β-D-glucan levels and a pulmonary shadow on CT were noted. was identified, leading to voriconazole initiation.
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