Background: Since coronavirus disease 2019 (COVID-19) was first identified in Wuhan, China, in December 2019, the number of cases has risen exponentially. Clinical characteristics and outcomes among patients with orthotopic heart transplant (OHT) with COVID-19 remain poorly described.
Methods: We performed a retrospective case series of patients with OHT with COVID-19 admitted to 1 of 2 hospitals in Southeastern Michigan between March 21 and April 22, 2020. Clinical data were obtained through review of the electronic medical record. Final date of follow-up was May 7, 2020. Demographic, clinical, laboratory, radiologic, treatment, and mortality data were collected and analyzed.
Results: We identified 13 patients with OHT admitted with COVID-19. The mean age of patients was 61 ± 12 years, 100% were black males, and symptoms began 6 ± 4 days before admission. The most common symptoms included subjective fever (92%), shortness of breath (85%), and cough (77%). Six patients (46%) required admission to the intensive care unit. Two patients (15%) died during hospitalization.
Conclusions: Black men may be at increased risk for COVID-19 among patients with OHT. Presenting signs and symptoms in this cohort are similar to those in the general population. Elevated inflammatory markers on presentation appear to be associated with more severe illness.
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http://dx.doi.org/10.1016/j.cardfail.2020.05.008 | DOI Listing |
Clin Transplant
January 2025
Departments of Anesthesiology and Cardiac Surgery, Duke University Medical Center, Durham, North Carolina, USA.
Background: Tricuspid regurgitation (TR) is common immediately after orthotopic heart transplantation (OHT), though the expected outcomes of TR over time remain undefined. In this study, we examined the natural trajectory of TR in the first 120 days post-transplantation. We observed the clinical phenotypes of trajectories of TR after OHT, and assessed trajectory correlation with 1-year mortality and degree of right ventricular (RV) dysfunction.
View Article and Find Full Text PDFInt J Mol Sci
December 2024
Department of Ophthalmology, University Medical Centre Ljubljana, Grablovičeva 46, 1000 Ljubljana, Slovenia.
In open-angle glaucoma, the increase in intraocular pressure (IOP) is caused by an increased resistance to aqueous humour outflow in the trabecular meshwork. Since genetic variability of matrix metalloproteinase (MMP) genes may influence extracellular matrix remodelling, we investigated their association with glaucoma risk and/or response to treatment. The retrospective part of the study included patients with primary open-angle glaucoma and ocular hypertension (OHT); in the prospective part of the study, newly diagnosed patients with POAG or OHT were randomised to receive either latanoprost or selective laser trabeculoplasty (SLT) as the initial treatment.
View Article and Find Full Text PDFJ Glaucoma
January 2025
Santen Pharmaceutical Co., Ltd., Osaka, Japan.
Prcis: Preservative-free omidenepag isopropyl (OMDI) 0.002% ophthalmic solution and OMDI 0.002% ophthalmic solution preserved with benzalkonium chloride were bioequivalent in lowering intraocular pressure after 4 weeks' treatment in patients with primary open-angle glaucoma or ocular hypertension.
View Article and Find Full Text PDFJ Heart Lung Transplant
December 2024
Van Cleve Cardiac Regenerative Medicine Program, Mayo Clinic, Rochester, Minnesota; Deparment of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota. Electronic address:
Background: Although recommended in International Society for Heart and Lung Transplantation (ISHLT) guidelines, transition to mammalian targets of rapamycin (mTOR) inhibitors in heart transplant recipients is not routinely performed, in part due to perceived risk of rejection. This study sought to evaluate the incidence and risk factors for biopsy-proven, clinically relevant rejection following conversion from calcineurin inhibitor (CNI) to sirolimus (SRL) immunosuppression.
Methods: A single center retrospective study was conducted of all consecutive adult patients who underwent orthotopic heart transplantation (OHT) and CNI-free SRL conversion from January 1999 to January 2023.
J Thorac Cardiovasc Surg
December 2024
Division of Cardiothoracic Surgery, Department of Surgery, Pauley Heart Center, Virginia Commonwealth University School of Medicine, Richmond, VA.
Objectives: In the setting of the obesity epidemic and donor organ shortage in the United States, there's a growing need to expand the donor organ eligibility criteria for orthotopic heart transplantation (OHT). Donation after circulatory death (DCD) has emerged as a promising solution, but the outcomes with obese donor hearts in DCD remains unknown.
Methods: Using the UNOS registry between 2019 and 2024, recipients of DCD OHT were stratified into three donor obesity categories by body mass index (BMI): underweight/normal (BMI <25kg/m), overweight (BMI 25-30kg/m), and obese (BMI >30kg/m).
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