Re: COVID-19 in Solid Organ Transplant Recipients: Initial Report from the US Epicenter

2020 ◽  
Vol 204 (3) ◽  
pp. 607-607
Author(s):  
David A. Goldfarb
2020 ◽  
Vol 20 (7) ◽  
pp. 1800-1808 ◽  
Author(s):  
Marcus R. Pereira ◽  
Sumit Mohan ◽  
David J. Cohen ◽  
Syed A. Husain ◽  
Geoffrey K. Dube ◽  
...  

Author(s):  
S. V. Gautier ◽  
A. O. Shevchenko ◽  
O. M. Tsirulnikova ◽  
S. M. Khomyakov ◽  
O. N. Kotenko ◽  
...  

We herein present our initial report from «ROKKOR-recipient», a national multicenter observational study. The prevalence, risk factors, clinical manifestations and outcomes of the novel coronavirus disease 2019 (COVID-19) in solid organ transplant recipients receiving immunosuppressive therapy were investigated. The study enrolled 251 COVID-19 patients (220 kidney recipients, 7 liver recipients, 1 liver-kidney recipient, and 23 heart recipients). The subjects came from 20 regions in Russia. The symptoms, clinical presentation, imaging and lab test results, therapy and outcomes of COVID-19 were described. It was established that solid organ transplant recipients with COVID-19 have a higher risk of developing adverse events. Predictors of adverse events include associated cardiovascular diseases, pulmonary diseases, diabetes, and kidney failure. Symptoms of the disease include dyspnea, rash and catarrhal signs, as well as initial low blood oxygen saturation (SpO2 <92%), leukocytosis (white blood cell count >10 × 109/L), elevated creatinine levels (>130 μmol/L) and a marked decrease in glomerular filtration rate, requiring hemodialysis. Performing organ transplant surgery in COVID-19 does not increase the risk of adverse events but could save the lives of waitlisted terminally ill patients.


Dermatology ◽  
2021 ◽  
pp. 1-6
Author(s):  
Efrat Solomon-Cohen ◽  
Shiran Reiss-Huss ◽  
Emmilia Hodak ◽  
Batya Davidovici

<b><i>Background:</i></b> Keratinocyte carcinomas, particularly squamous cell carcinoma (SCC), occur more frequently and aggressively in solid-organ transplant recipients (SOTRs) than in the general population. Systemic retinoids are effective in secondary prevention of keratinocyte carcinomas in this population, but their use is limited by adverse effects including a rebound effect in cases of treatment discontinuation. <b><i>Objective:</i></b> Our aim was to determine whether low-dose acitretin is efficient in the secondary prevention of keratinocyte carcinomas in SOTRs. <b><i>Methods:</i></b> This retrospective case-crossover study was conducted at a specialized dermatology clinic for SOTRs in a large transplantation center in 2010–2017. Patients with at least 1 previous keratinocyte carcinoma who were treated with acitretin 10 mg/day for 2 years were included. The main outcome was the difference in the number of new keratinocyte carcinomas diagnosed during treatment compared to during the 2-year pretreatment period. <b><i>Results:</i></b> The cohort included 34 SOTRs. A significant reduction in the mean number of new keratinocyte carcinomas during treatment relative to the pretreatment period was observed (1.7 vs. 3.6, –53% <i>p</i> = 0.002). Similar results were noted on analysis by tumor type, for both SCC and basal cell carcinoma. <b><i>Conclusion:</i></b> This study of SOTRs demonstrated positive results for low-dose acitretin as a chemoprevention of keratinocyte carcinomas in this population.


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