HIDDEN DANGER OF SARS-COV-2; MULTISYSTEM INFLAMMATORY SYNDROME IN ADULTS (MIS-A): FIRST CASE SERIES IN A SINGLE CENTER FROM TURKIYE

Objective: Multisystem Inflammatory Syndrome (MIS) is a con-dition seen in the early post-COVID-19 period and thought to develop with an impaired immune response. It has been usually reported in children but rarely in adults. Here we report the first MIS-A case series from Turkiye.Material and Methods: Six patients who met the Centers for Disease Control and Preventions MIS-A diagnostic criteria were included in the study. The demographic, clinical, laboratory, ra-diological characteristics and therapy regimes and outcomes of the patients were recorded.Results: All of our cases had a history of mild COVID-19. They presented with fever, severe fatigue and hypotension. Abnormal echocardiography findings were detected in five patients. Only one patient had multiple mucocutaneous findings. Common lab-oratory features were lymphopenia, markedly increased C-Reak-tive Protein, procalcitonin, pro-brain natriuretic peptide (pro-BNP), D-dimer, and ferritin. All patients had positive SARS-CoV-2 antibody result. Corticosteroids and/or anakinra were used in five, Intravenous immunoglobulin was used in two patients. Low-mo-lecular-weight heparin (LMWH) was used for all cases. Empirically initiated antibiotic treatments were discontinued after cultures were negative. After anti-inflammatory treatment, the hypoten-sion of the patients resolved, they did not need intensive care follow-up and no mortality was seen in our cases.Conclusions: MIS-A is a severe and mortal condition that causes various clinical pictures and can be confused with sepsis. Anakin-ra, a recombinant IL-1 receptor antagonist, is a significant agent that can be used in the treatment of MIS-A since it blocks the cytokine cascade at an early stage. The satisfactory respons-es will be obtained with early diagnosis and anti-inflammatory treatment. In this period when the pandemic is not over yet, it is necessary to increase the awareness of clinicians about MIS-A, which can be fatal

Dipyridamole does not have any additive effect on the prevention of COVID-19 coagulopathy.

Objective: Severe acute respiratory syndrome (SARS) coronavirus 2 (SaRS-Cov-2) associated respiratory disease (COVID-19), announced as a pandemic, is a multisystem syndrome. SARS-CoV-2 directly infects and damages vascular endothelial cells, which leads to microvascular dysfunction and promotes a procoagulant state. Dipyridamole (DP) acts as a reversible phosphodiesterase inhibitor and is used mainly as an antiplatelet agent. It is hypothetised that it has possible activities in COVID-19. Design and Methodology: We report our retrospective, real-world results of DP added to low-molecular weight heparin (LMWH) in the treatment of 462 clinically diagnosed and hospitalized COVID-19 patients. We compared anticoagulation with and without DP addition with no administration of anticoagulation in the same time frame. The primary outcome was proven or highly suspected coagulopathy within 30 days of hospitalization. Results: Definitive coagulopathy has been diagnosed in 3 (3.5%) of 85 LMWH administered patients and 7 (2.13%) of 328 DP + LMWH received patients (P=0.456). Five cases with definitive coagulopathy were not initiated any anticoagulation at the time of the event. The multivariate analysis showed that DP addition to the anticoagulant approach did not have any impact on the risk of demonstrated coagulopathy and highly-suspected coagulopathy. Conclusion: We think that our clinical experience is valuable in showing the real-life results of DP + LMWH treatment in COVID-19. This approach did not affect the coagulopathy rate. Our data did also not document an additive effect of DP in the COVID-19 outcome. Prospective controlled trials would give more convincing results regarding the role of DP in COVID-19 endothelial dysfunction and clinical outcome

Initial complete blood count score and predicting disease progression in COVID-19 patients

Introduction: Coronavirus has caused a pandemic since it was first detected in Wuhan in December 2019. The mortality rate is high in moderate and severe cases. Our study aimed to screen the CBC parameters as a useful predictive factor for COVID-19 resulting in critical illness. Methods: A total of 285 patients with positive PCR results were analyzed. The median age was 55 (24-90), and 64.2% of patients were male. Sixty-eight percent of cases were hospitalized with moderate, 32% with severe disease at initial admission. Results: We found that lymphocyte count 6, and platelet to lymphocyte ratio (PLR) >350 were predictive of the outcome. We scored our cohort 0-3 for these three parameters. Patients with a score of 2-3 were more likely to have progressive disease, anti-cytokine treatment, intensive care admission, intubation, and death, compared to patients with a score of 0-1. Additionally, they tended to be hospitalized for longer (median 11.5 days, mean 15.6), compared to those with a score 0 or 1 (median 9 days, mean 11.3). Twenty-eight of 38 cases with scores of 2-3 were discharged (73.6%), whereas the rate was 89% for patients with a score of 0-1 (P=0.009). Conclusion: Based on the absolute lymphocyte count (6, PLR >350), our three-parameter score was able to predict disease progression, and the likelihood of anti-cytokine treatment, intubation, and death. We think that COVID-19 patients presenting with moderate to severe pneumonia, and having scores of 2 or 3 on our scale, should be closely monitored and robustly supported

Initial complete blood count score and predicting disease progression in COVID-19 patients.

Introduction: Coronavirus has caused a pandemic since it was first detected in Wuhan in December 2019. The mortality rate is high in moderate and severe cases. Our study aimed to screen the CBC parameters as a useful predictive factor for COVID-19 resulting in critical illness. Methods: A total of 285 patients with positive PCR results were analyzed. The median age was 55 (24-90), and 64.2% of patients were male. Sixty-eight percent of cases were hospitalized with moderate, 32% with severe disease at initial admission. Results: We found that lymphocyte count 6, and platelet to lymphocyte ratio (PLR) >350 were predictive of the outcome. We scored our cohort 0-3 for these three parameters. Patients with a score of 2-3 were more likely to have progressive disease, anti-cytokine treatment, intensive care admission, intubation, and death, compared to patients with a score of 0-1. Additionally, they tended to be hospitalized for longer (median 11.5 days, mean 15.6), compared to those with a score 0 or 1 (median 9 days, mean 11.3). Twenty-eight of 38 cases with scores of 2-3 were discharged (73.6%), whereas the rate was 89% for patients with a score of 0-1 (P=0.009). Conclusion: Based on the absolute lymphocyte count (6, PLR >350), our three-parameter score was able to predict disease progression, and the likelihood of anti-cytokine treatment, intubation, and death. We think that COVID-19 patients presenting with moderate to severe pneumonia, and having scores of 2 or 3 on our scale, should be closely monitored and robustly supported