The boundaries between survival and nonsurvival at COVID-19: Experience of tertiary care pandemic hospital.

OBJECTIVE: Coronavirus disease 2019 (COVID-19) is an emerging, fast-spreading, highly mortal and worldwide infectious disease. The pulmonary system was defined as the main target of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), but the mortality concept of this disease presented with more severe and systemic disease. The present study investigated the relationship between the patient characteristics at the initial hospital administration and fatality in COVID-19 patients. METHODS: In this retrospective and comparative cohort study, all the 767 hospitalised COVID-19 patients, treated between 18 March and 15 May 2020 in the Covid Clinics of Gulhane Training and Research Hospital in Ankara, Turkey, were evaluated. RESULTS: The fatality rate was significantly increased in patients with any comorbid disease except asthma. The initial laboratory test results indicated highly significant differences according to the patient's outcome. A multifactor logistic regression analysis was performed to calculate the adjusted odds ratios for predicting patient outcomes. Being older than 60 years increased the death risk with an adjusted OR of 7.2 (95% CI: 2.23-23.51; P = .001). The presence of a cancer and the extended duration of intensive care unit treatment were other significant risk factors for nonsurvival. Azithromycin treatment was determined as significantly reduced the death ratio in these patients (P = .002). CONCLUSION: It was revealed that being older than 60 years, presence of a cancer and extended duration of ICU treatment were the major risk factors for predicting fatality rate in hospitalised COVID-19 patients.

Clinical presentation and course of the novel coronavirus disease 2019 in patients with various types of cancer: A retrospective case-control analysis of an experienced cancer center in Turkey.

OBJECTIVE: Cancers have been reported to worsen the clinical course of coronavirus disease 2019 (COVID-19) infection. We aimed to demonstrate the real-life data on health outcomes in COVID-19-infected cancer patients. MATERIALS AND METHODS: We analyzed the data of 43 COVID-19-infected cancer patients in our COVID-19 clinics between March 25, 2020, and May 9, 2020, retrospectively. RESULTS: We determined that 1051 patients were followed up with COVID-19 infection and 43 (4%) of them were cancer patients. The mean age of the patients was 64.3 ± 12.3 years. Lung cancer is the most common cancer type among the patients (23.2%). Dyspnea (51.2%) was the most common symptom in the first admission. Typical ground-glass consolidation or patchy appearance with peribronchial thickening resembling bronchopneumonia on high-resolution computed tomography (HRCT) was present in 29 (67.4%) patients. COVID-19 was diagnosed in 14 (32.5%) patients based on reverse transcriptase-polymerase chain reaction analysis of nose-throat swab samples without any sign of lung involvement on HRCT. Total mortality of the COVID-19 infection was 46.5% (n = 20). Presence of heart disease (hazard ratio [HR]: 3.5; 95% confidence interval [CI]: 1.29-9.4), previous surgeries to the respiratory system (HR: 6.95; 95% CI: 1.29-27.7), and presence of dyspnea at admission (HR: 4; 95% CI: 1.31-12.3) were statistically significantly associated with death (P = 0.01, 0.02, and 0.01, respectively). CONCLUSION: Our practices supported that cancer patients were more affected by COVID-19 disease than the normal population. However, our findings can not be generalized due to being retrospective and single centered study, Also, we did not compare the findings with noncancer patients with COVID19 disease.

The effectiveness of early anticoagulant treatment in Covid-19 patients.

OBJECTIVES: Coronavirus disease 2019 (Covid-19) is an emerging, fast-spreading and worldwide infectious disease that would be deteriorated with the precipitation of systemic or local thrombosis. The aim of current study was evaluating the effects of early anticoagulant treatment in hospitalized Covid-19 patients. METHOD: The present retrospective and comparative cohort study investigated 413 hospitalized Covid-19 patients treated with or without Low Molecular Weight Heparin (LMWH) (n = 187 and 226, respectively) in the Covid Clinics of Gulhane Education and Research Hospital in Ankara, Turkey, between March 18 and May 03, 2020. The treatment groups were consisted of the patients evaluated before and after The Covid-19 Treatment Guide update on April 12, 2020 that included the anticoagulant treatment thereafter. RESULTS: The mean age of all 413 patients (204 male and 209 female) at disease onset was 50.6 ± 16.7 years. The LMWH-treated patients had significantly higher coagulation markers such as d-dimer and platelet count than LMWH-untreated patients (p values < 0.05). The inflammatory markers, ferritin, interleukin-6 and procalcitonin were significantly increased in LMWH-untreated patients (p values < 0.05). The presence of any comorbidity was significantly more common in LMWH-treated patients compared to LMWH-untreated group (39.6% vs 19.9%, respectively; p < 0.001). Hypertension and diabetes mellitus were the most frequent comorbidities in both groups. The number of intensive care unit (ICU) transfer and longer length of hospital stay were more commonly observed in LMWH-untreated patients (p values <0.05). CONCLUSIONS: Early anticoagulant treatment with relatively higher doses of LMWH may improve the clinical outcome of Covid-19 patients and shorten the length of hospital stay.