ABSTRACT
Introduction: The Coronavirus disease (COVID-19) is more severe in patients with pre-existing comorbidities;therefore, dialysis patients fall into this category. Not to mention the risk among patients receiving in-center dialysis, since they are known to be at higher risk of contracting this disease. Information about the clinical characteristics among hemodialysis patients with COVID-19 in Latin America and low-and middle-income countries are limited. Considering the importance of this topic, the aim of this study was to describe the clinical characteristics along with the outcome of 70 hemodialysis patients hospitalized for COVID-19. Method(s): This is a retrospective study in chronic hemodialysis patients hospitalized with COVID-19. All patients diagnosed with COVID-19 from March 2020 to January 2022 are included. Result(s): The mean age of the patients was 58 (range 19-87), where 65.7% were male. The most prevalent comorbidities were hypertension (98.6%) and type 2 diabetes (54.3%). The most common presenting symptoms were dyspnea (71.4%), fever (68.6%) and cough (58.6%). In addition of abnormal pulmonary auscultation in most patients (78.6%). Lymphocytopenia and elevated inflammatory markers as procalcitonin, erythrocyte sedimentation rate (ESR), D-dimer and C-reactive protein (CRP) were the main prevalent lab findings. At admission 90.1% had ground- glass abnormalities in the CT findings, being CO-RADS 3 the most frequent category between these patients. The average hospital stay was 8.51+/- 6.39 days;35.7% of these patients were admitted to the ICU and only 4 (5.7%) required mechanical ventilation. Therapeutic management included statins and antithrombotic therapy for all the patients at prophylactic doses. Treatment options were remdesivir, corticosteroids, hydroxychloroquine, antibiotics, and other immunosuppressant drugs. A total of 8 (11.4%) patients died during hospitalization and 62 (88.6%) were discharged. Conclusion(s): Even though dialysis patients are at higher risk of death, especially in developing countries, our findings suggest that the mortality rate were lower in comparison with other studies in Latin America and similar to some developed countries. The use of statins and antithrombotic prophylaxis in all hospitalized patients seems to be associated with a lower risk of death in conjunction with other therapeutic regimens according to the guidelines. No significant adverse effects were observed with remdesivir in these patients, so we believe that its use is beneficial in conjunction with the use of statins and antithrombotic prophylaxis, based on the patient's requirements. No conflict of interestCopyright © 2023
ABSTRACT
Introduction: The coronavirus disease 2019 (COVID-19) has caused tremendous impact globally due to the significant morbidity and mortality caused by this virus. It is currently known that the probability of becoming seriously ill from this disease is higher in older adults, in people with pre-existing comorbidities, and those with a suppressed immune state. Therefore, transplant patients are not the exception. Considering the importance of this topic and the scarce information on the outcome of this type of patients, especially in Latin America, this series of cases is focused on our experience with 10 kidney transplant patients hospitalized for COVID-19. Method(s): We retrospectively reviewed the medical records of kidney transplant patients hospitalized for SARS-CoV-2 (COVID-19) between April 2020 and May 2021. Result(s): The age range of the patients was 41 to 68 years, where 8 of these were men. The most common admission symptoms were fever (80%), dyspnea (70%), myalgia/arthralgia (50%), and headache (50%). The most prevalent laboratory findings were lymphocytopenia and increased inflammatory markers such as D-dimer, LDH, procalcitonin, erythrocyte sedimentation, and ferritin. General management included supportive treatment, statins, and antithrombotic therapy, while the specific treatment options were hydroxychloroquine, antivirals, corticosteroids, Intravenous Immunoglobulin, tofacitinib, and convalescent plasma. All the patients improved and were discharged. Two of them went to the ICU and only one required mechanical ventilation. The majority of the patients (70%) remained with their baseline immunosuppression without dose reduction or suspension. Conclusion(s): Kidney transplant recipients are more susceptible to infections, along with increased disease severity. At the same time their immunosuppressed state may reduce the inflammatory response following this type of infection. Decisions were based on stopping or attenuating the viral load and the systemic inflammation caused by this virus, but at the same time protecting against acute allograft rejection and the coinfection with other pathogens. Our findings suggest that the use of statins and antithrombotic prophylaxis in all hospitalized transplant patients may be beneficial to reduce the risk of mortality in patients with COVID-19 infection. Also, the maintenance of immunosuppressive therapy was not associated with worse outcomes. No conflict of interestCopyright © 2023
ABSTRACT
Introduction: The Coronavirus disease (COVID-19) is more severe in patients with pre-existing comorbidities;therefore, dialysis patients fall into this category. Not to mention the risk among patients receiving in-center dialysis, since they are known to be at higher risk of contracting this disease. Information about the clinical characteristics among hemodialysis patients with COVID-19 in Latin America and low-and middle-income countries are limited. Considering the importance of this topic, the aim of this study was to describe the clinical characteristics along with the outcome of 70 hemodialysis patients hospitalized for COVID-19. Case Description: The mean age of the patients was 58 (range 19-87), where 65.7% were male. The most prevalent comorbidities were Hypertension (98.6%) and Type 2 Diabetes (54.3%). The most common presenting symptoms were dyspnea (71.4%), fever (68.6%) and cough (58.6%). In addition of abnormal pulmonary auscultation in most patients (78.6%). Lymphocytopenia and elevated inflammatory markers as Procalcitonin, ESR, D-dimer and CRP were the main prevalent lab findings. At admission 90.1% had ground-glass abnormalities in the CT findings, being CO-RADS 3 the most frequent category between these patients. The average hospital stay was 8.51+/- 6.39 days, 35.7% of these patients were admitted to ICU with a median of 5.00 (IQR: 2.5-11) days and only 4 (5.7%) required mechanical ventilation. Therapeutic management included statins and antithrombotic therapy for all the patients at prophylactic doses. Treatment options were Remdesivir, corticosteroids, hydroxychloroquine, antibiotics, and other immunosuppressant drugs. A total of 8 (11.4%) patients died during hospitalization and 62 (88.6%) were discharged. Discussion(s): Even though dialysis patients are at higher risk of death, especially in developing countries, our findings suggest that the mortality rate were lower in comparison with other studies in Latin America and similar to some developed countries. The use of statins and antithrombotic prophylaxis in all hospitalized patients seems to be associated with a lower risk of death in conjunction with other therapeutic regimens according to the guidelines. No major adverse consequences were observed with Remdesivir in these patients.