Frequency of Diabetes Mellitus and Newly Diagnosed Hyperglycemia and Their Impacts on Hospitalized COVID-19 Patients

Background: The coronavirus disease 2019 (COVID-19) pandemic and its associated morbidities are a great global concern. Diabetes mellitus (DM) is associated with adverse clinical outcomes and high mortality in patients with COVID-19. Objective(s): This study examined the frequency of BM, newly diagnosed hyperglycemia, and their impacts on hospitalized patients with COVID-19. Method(s): This retrospective study examined 810 medical records of PCR-confirmed COVID-19 patients admitted to Razi Hospital, Ahvaz, Iran. The clinical presentations, severity, and impacts of COVID-19 were compared between patients with and without DM. Disease severity was determined based on the NEWS2 scoring system. Result(s): This study included 810 medical records of COVID-19 patients, of whom 326 had pre-existing DM, and 484 were non-DM. The rates of diabetes and newly diagnosed hyperglycemia were 40.2% and 11.2%, respectively. The most common underlying diseases were hypertension (35.3%), ischemic heart disease (17.9%), and chronic kidney disease (11.9%), which were higher in people with diabetes than non-diabetics. The rate of acute kidney injury was higher in patients with diabetes than in non-diabetics (30.7% vs. 19.2%;P < 0.001) and in patients with severe COVID-19 than in those whose disease was not severe (27.8% vs. 21.5%;P = 0.04). The rates of severe COVID-19 (46.3% vs. 34.7%;P = 0.093), ICU admission (40.7% vs. 27.4%;P = 0.012), and mortality (18.5% vs. 10.5%;P = 0.079) were higher in patients with newly diagnosed hyperglycemia than in euglycemic patients. Conclusion(s): This study showed that COVID-19 infection is linked with newly diagnosed hyperglycemia and pre-existing DM, both associated with severe COVID-19, more need for ICU admission, and mortality.Copyright © 2023, Author(s).

Clinical characteristics of 654 patients with COVID-19 in Dongxihu Shelter Hospital in Wuhan

Objective To analyze the clinical features of patients with coronavirus disease 2019COVID-19in Wuhan, and we provide reference for further prevention and control of the disease. Methods We collected the clinical data of patients with COVID-19 in Dongxihu Shelter Hospital of Wuhan from February 7 to March 6, 2020. The main symptoms, blood test results, lung CT results, and nucleic acid negative conversion were analyzed. Results A total of 654 patients were included, 17526.76%were mild, and 47973.24%were general. There were 344 males (52.60%), and 310 females (47.40%). The patients were with a mean age of49.36+/-10.30years, and 97 patients (14.83%) with a history of hypertension, 51 patients (7.80%) had a history of diabetes. The main clinical symptoms were fever with 547(83.64%) patients, 186 cases (28.44%) had chills, 15 cases (2.29%) had shiver, 342(52.29%) had fatigue symptoms, 413(63.15%) had cough, 137(20.95%) had chest tightness, and 109(16.67%) had diarrhea during the course of the disease. Blood routine tests of 395 patients, the white blood cell count (WBC) was (4.12+/-1.46)x109/L. The total white blood cell count was normal in 378 cases(95.70%), increased in 7(1.77%), and decreased in 10(2.53%). The lymphocyte percentage was (23.10+/-10.02)%, lymphocyte1.06+/-0.37x109/L. The percentage and count of lymphocyte were low. All the 654 cases were examined by CT, 175 cases (26.76%) showed normal lung CT, 422 cases (64.52%) showed patchy or segmental ground-glass opacity, and 57 cases (8.72%) showed multilobar consolidation, ground-glass shadow coexisted with consolidation or streak shadow. The interval between positive nucleic acid test before admission and negative test after admission was as short as 5 days and as long as 24 days, the average was (12.35+/-3.73) days. Conclusion Fever, coughing, and fatigue are the main symptoms in patients with COVID-19. The typical lung CT findings can be used as the basis for clinical diagnosis and disease evaluation. Patients with mild and common type had better prognosis.Copyright © 2021 Editorial Office of Chinese Journal of Schistosomiasis Control. All rights reserved.

CLINICAL CASE OF SEVERE COVID-19 IN A CHILD WITH MORBID OBESITY.

The pandemic of coronavirus infection is characterized by a low percentage of complications and severe forms in sick children compared to the adult population. However, there have been described cases of severe clinical course of COVID-19 in children with comorbidities among which is obesity. The aim of this study was to analyze the severe course of a new coronavirus infection paralleled with morbid obesity in a pediatric patient. Materials and methods. All accompanying patient medical documentation was examined. Results and discussion. From the anamnesis of life it is known that the patient was long time complained of intensively increased body weight, on which she repeatedly underwent examinations. In 2018, hypothalamic pubertal syndrome was diagnosed for the first time, for which the patient received hypoglycemic and antihypertensive drugs, hepatoprotectors on an ongoing basis. In the epidemiological anamnesis, the intrafamilial COVID-19 contact with mother was established. The main disease began acutely with a rise in body temperature up to 39-39.5degreeC, cough and weakness. During the first week of illness, the patient did not seek medical help and receive self-treatment, but the positive effect was not achieved. Saturation measurement showed low oxygen level (SpO2 71%). In this regard, the patient underwent chest computed tomography, which revealed a bilateral interstitial polysegmental lung lesion with signs of consolidation. After emergency hospitalization, the patient was prescribed empiric antibiotic therapy, anti-inflammatory and antithrombotic treatment, as well as respiratory support. A positive PCR result of a throat and nasal swab for SARS-CoV-2 was obtained in the hospital. Due to a poor response to therapy, the patient was transferred to a respiratory hospital. At the time of hospitalization, the condition was considered severe due to severe respiratory failure and premorbidity. The range of treatments included oxygenotherapy, antibacterial and anticoagulation therapy, as well as surfactant and the nucleoside analogue Remdesivir. During treatment, the clinical picture gained a positive trend, and after 6 days of hospitalization the patient no longer needed respiratory support. According to the results of repeated computed tomography, bilateral interstitial polysegmental pneumonia was diagnosed with damage to the lung tissue up to 95%. The patient remained stable and showed no signs of respiratory failure during the following days of hospitalization. On the 20th day of ilness, the patient was discharged from hospital with full clinical recovery. Conclusion. This clinical case demonstrates the role of premorbid background in aggravating the clinical picture of a new coronavirus infection in a child. Careful study of anamnestic characteristics is necessary in patients of any age, even with an uncomplicated disease course.Copyright © 2023 Saint Petersburg Pasteur Institute. All rights reserved.

Effects of some biological factors on Coronavirus

This research was been adopted to study the relationship between Covid and some necessary biological factors in human body and how these factors affected, This studying included three stages (Sever - Moderate - Mild) it was studied 20 patient for every stage and monitor the biological factors during infection and after infection.Copyright © 2023, Codon Publications. All rights reserved.

Anti-inflammatory actions of Pentosan polysulfate sodium in a mouse model of influenza virus A/PR8/34-induced pulmonary inflammation.

Introduction: There is an unmet medical need for effective anti-inflammatory agents for the treatment of acute and post-acute lung inflammation caused by respiratory viruses. The semi-synthetic polysaccharide, Pentosan polysulfate sodium (PPS), an inhibitor of NF-kB activation, was investigated for its systemic and local anti-inflammatory effects in a mouse model of influenza virus A/PR8/1934 (PR8 strain) mediated infection. Methods: Immunocompetent C57BL/6J mice were infected intranasally with a sublethal dose of PR8 and treated subcutaneously with 3 or 6 mg/kg PPS or vehicle. Disease was monitored and tissues were collected at the acute (8 days post-infection; dpi) or post-acute (21 dpi) phase of disease to assess the effect of PPS on PR8-induced pathology. Results: In the acute phase of PR8 infection, PPS treatment was associated with a reduction in weight loss and improvement in oxygen saturation when compared to vehicle-treated mice. Associated with these clinical improvements, PPS treatment showed a significant retention in the numbers of protective SiglecF+ resident alveolar macrophages, despite uneventful changes in pulmonary leukocyte infiltrates assessed by flow cytometry. PPS treatment in PR8- infected mice showed significant reductions systemically but not locally of the inflammatory molecules, IL-6, IFN-g, TNF-a, IL-12p70 and CCL2. In the post-acute phase of infection, PPS demonstrated a reduction in the pulmonary fibrotic biomarkers, sICAM-1 and complement factor C5b9. Discussion: The systemic and local anti-inflammatory actions of PPS may regulate acute and post-acute pulmonary inflammation and tissue remodeling mediated by PR8 infection, which warrants further investigation.

Mediastinal Pigtail Catheterization for Treatment of Pneumomediastinum in a COVID-19 Patient: A Case Report

Spontaneous pneumomediastinum (SPM) is a decisive complication reported to be associated with COVID-19. Here, we present a case of SPM in a COVID-19positive patient that was not caused by any iatrogenic or known reasons. At the time of admission, the patient was COVID-positive and distressed. He was immediately subjected to hematological and radiological investigations (chest X-ray, HRCT), which confirmed pneumomediastinum. The patient was hypoxic and hypotensive even after receiving ionotropic support. Considering the patient's critical condition, a mediastinal pigtail catheterization was performed instead of a thoracotomy, and the catheter was in situ for nine days. Arterial blood gas was monitored during the hospital stay, and supplementary oxygen therapy was provided accordingly. The patient subsequently recovered and was discharged. Hence, SPM in this COVID patient was treated by pigtail catheterization, and major surgical interventions were avoided.Copyright © 2023 LookUs Scientific. All rights reserved.

Repeated COVID-19 infection in recipients of post-living donor liver transplantation: Two real-life cases

COVID-19 is an emerging pandemic. The course and management of the disease in the liver transplant setting may be difficult due to a long-standing immunosuppressive state. In Egypt, the only available option is living donor liver transplantation (LDLT). In our centre, we have transplanted 440 livers since 2008. In this study, we report a single-centre experience with COVID-19 infection in long-term liver transplant recipients. A total of 25 recipients (5.7 %) had COVID-19 infections since March 2020. Among these recipients, two developed COVID-19 infections twice, approximately three and two months apart, respectively.Copyright © 2021 The Author(s)

Pulmonary infarct in post COVID-19 period, complicated with spontaneous pneumothorax - case report

Introduction: Lung cavitation is a rare finding in COVID-19 patients (1, 2). The aim of this presentation is to report a rare case of cavitary aseptic pulmonary infarct in post-COVID-19 period that is complicated with spontaneous pneumothorax. Case presentation: A 63-year old woman was presented with acute onset of chest pain and on 35th day of COVID19 infection. Chest X-Ray established right-sided total pneumothorax and tube thoracostomy was performed. Due to the persistent air leak computed tomography was performed on the 4th day of thoracostomy. Areas of lung consolidation with a cavitary mass with maximum diameter of 34 mm in the upper lobe were established (fig.1). The woman was scheduled for thoracoscopy and multiple petechiae on the lung surface with necrotic area (bronchopleural fistula) of the upper lobe were established. The procedure was converted to conventional operation with atypical resection of the upper lobe of the lung with removing the necrotic cavitary lesion. Histological examination of the resected lung specimen showed bland cavitary pulmonary infarct. Conclusion(s): This case presents one rare pathological condition in post COVID-19 period - blunt pulmonary cavitary infarct complicated with spontaneous pneumothorax.

The application value of low-dose CT scan in pregnant women with COVID-19.

Objective: To explore the value of low-dose CT in pregnancy with COVID-19. Method(s): A retrospective analysis was performed on the clinical characteristics, laboratory tests, and chest CT findings of 12 pregnant women with COVID-19 diagnosed by nucleic acid testing in the Renmin Hospital of Wuhan University from January 20, 2020 to February 16, 2020. Two radiologists blinded to the reconstruction algorithm independently scored subjective image quality on a 5-point Likert scale. Image quality score >= 3 was acceptable in clinics. The CT radiation doses were recorded, including CT volume dose index (CTDIvol), dose length product (DLP), and effective radiation dose (E). Two radiologists observed the distribution, shape, density, and other characteristics of lung lesions, and they also decided whether hilar, mediastinal lymphadenopathy, and pleural changed. Result(s): A total of 12 pregnant women with COVID-19, 8 had cough, 4 had fever, 2 had chest tightness, and 1 had dyspnea and diarrhea each. The CT image quality score of all patients was 3-4, with an average of 3.46, which fully met the clinical diagnosis requirements. The CTDIvol value was 1.13-4.31 mGy, with an average of 3.02 mGy. The DLP value was 34.48-75.29 mGy*cm, with an average of 55.48 mGy*cm. The Evalue was 0.48-1.05 mSv, with an average of 0.78 mSv. In all cases, chest CT examination showed abnormal manifestations after clinical symptoms, including unilateral lung lesions in 5 cases and bilateral lung lesions in 7 cases, 1 case of ground-glass opacity, 1 case of solidification, 7 cases of ground-glass and consolidation, 1 case of strip opacity, ground-glass, and consolidation and strip cable shadow coexisted in 2 cases. Conclusion(s): The application of low-dose CT scan in pregnant women with COVID-19 is completely feasible. CT mainly manifested as bilateral lung patchy and flaky ground-glass opacity with consolidation. Active and effective treatment can help recover and improve prognosis.Copyright © 2020 by the Chinese Medical Association.

SARS-CoV-2 infection, lung involvement and vitamin D-driven immune endocrine reactivity a Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology

Vitamin D is a hormone rather than a vitamin in the strict sense. In fact, the active form 1,25 dihydroxyvitamin D3 [1,25(OH)2D3] exerts several effects on the inflammatory response of autoimmune rheumatic and infectious diseases. Low serum concentrations (less than 20 ng/ml) of 25-hydroxyvitamin D3 [25(OH)D3], the precursor of 1,25(OH)2D3, are common in COVID-19 patients and are associated with an impairment of the innate (neutrophils, monocytes/macrophages, dendritic cells) and adaptive (T and B lymphocytes, antibodies production) immune responses. Respiratory parameters (partial pressure of arterial oxygen-PaO2, partial pressure of arterial carbon dioxide-PaCO2, pressure of arterial oxygen to fractional inspired oxygen concentration-PaO2/FiO2), radiological pulmonary involvement, and serum concentrations of 25(OH)D3 were evaluated in sixty-five hospitalized COVID-19 patients (mean age 76 +/- 13 years) and sixty-five sex- and age-matched control subjects (CNT). COVID-19 patients showed significant lower 25(OH)D3 serum concentrations than CNT (median 8 ng/ml vs 16 ng/ml, p=0.001). 25(OH)D3 serum concentrations correlated positively with PaO2 (p=0.03) and PaO2/FiO2 (p=0.02). Moreover, 25(OH)D3 serum concentrations were significantly lower in COVID-19 patients with diffuse/severe radiological lung involvement (p=0.05) or multiple lung consolidations (p=0.0001) than in those with mild radiological lung involvement. Finally, significantly lower 25(OH)D3 serum concentrations were found in COVID-19 patients who died during hospitalization, compared to those who survived (p=0.05). In conclusion, vitamin D deficiency is associated with a more severe lung involvement and a higher risk of death in old COVID-19 patients.

Successful Treatment of Encephalitis Following SARS-Cov-2 Infection: A Case Report

Background: The SARS-CoV-2 invades the cells by attachment of virus spike proteins (S1, S2) to cell membrane and engages angiotensin-converting enzyme 2 (ACE2), which is highly expressed in the epithelium of cerebral vasculature. Here, we describe a patient with encephalitis following SARS-CoV-2 infection. Case presentation: A 77-year-old male patient presented with mild cough and coryza lasting for eight days without a prior history of underlying disease or neurologic disorder. Oxygen saturation (SatO2) was decreased and behavioral changes, confusion, and headaches were started within three days prior to admission. Bilateral ground glass opacifications and consolidations were noted on chest CT scan. Lymphopenia, highly elevated D-Dimer and ferritin were noted in laboratory results. Brain CT and MRI showed no changes regarding encephalitis. Cerebrospinal fluid was collected as the symptoms persisted. The results of SARS-CoV-2 RNA RT-PCR from CSF and nasopharyngeal samples were positive. The combination therapy with remdesivir, interferon beta-1alpha and methylprednisolone was started. Due to deterioration of the patient's status and SatO2, he was admitted to the ICU and intubated. Tocilizumab, dexamethasone, and mannitol were started. The patient was extubated on the 16th day of ICU admission. The patient's level of consciousness and SatO2 were improved. He was discharged from the hospital a week later. Conclusion(s): RT-PCR of CSF sample along with brain imaging can help with diagnosis when encephalitis due to SARS-CoV-2 is suspected. However, no changes regarding encephalitis may be seen on brain CT or MRI. Combination therapy with antivirals, interferon beta, corticosteroids, and tocilizumab can help patients recover in these conditions.Copyright © 2022 NRITLD, National Research Institute of Tuberculosis and Lung Disease, Iran.

Predictive Value of Neutrophil-to-Lymphocyte Ratio at Admission for Chest X-Ray Progression in Hospitalized COVID-19 Patients

Objective: Previous studies focused on using the neutrophil-to-lymphocyte ratio (NLR) to monitor COVID-19 patients as an early warning signal of severe COVID-19 infection. Results showed that NLR could also be used as a prognostic factor. In the present study, the role of NLR in predicting chest X-ray (CXR) progression in hospitalized COVID-19 patients was investigated. Material(s) and Method(s): The present study was an ambispective observational cohort study that included COVID-19 patients admitted to the isolation ward and COVID-19 intensive care unit between July and September 2021 in Buddhasothorn Hospital, Chachoengsao, Thailand. NLR and demographic findings were analyzed. Result(s): Medical details of 564 patients were retrospectively analyzed using 3.24 as the cut-off value of the maximum Youden index to classify a high NLR group and a low NLR group. The estimated cumulative hazard function for CXR progression in the high NLR group was statistically significant, (HR 1.31, 95% CI 1.02 to 1.68, p=0.031). Univariate analysis suggested that high NLR value and three or more clinical risk factors (age 60 years or older, diabetes mellitus, chronic obstructive pulmonary disease, chronic kidney disease, cirrhosis, stroke, obesity, and immunocompromised) were associated with CXR progression, while multivariate analysis determined high NLR as an independent predictive marker for COVID-19 CXR progression (aOR 1.54, 95% CI 1.06 to 2.23, p=0.022). Using NLR along with pre-existing comorbidity risk factors significantly increased the predictive value for COVID-19 CXR progression (area under the ROC curve 0.565, p=0.017). Conclusion(s): High NLR at the time of hospitalization was identified as a simple predictor for COVID-19 CXR progression requiring close monitoring.Copyright © 2023 JOURNAL OF THE MEDICAL ASSOCIATION OF THAILAND.

The role of BAL in a long Covid population

Methods: in this retrospective study, we evaluated 394 patients from march 2020 to december 2020 and we enrolled43 patients who developed fibrotic lesions after 1 year from a sars cov2 pneumoniae.These patients underwent BAL (Bronchioloalveolar lavage), respiratory functional and immunological tests.At admission, 41/43 patients had GGO on chest CT scan, while 13/43 showed parenchymal consolidation. 9/43 weretreated with oxygen therapy, 14/43 with HNFC, 10/43 with NIV, 10/43 with IOT.At 12 months CT, 23/43 had persistent GGO areas and 2/43 lung consolidations. All showed new onset interstitialthickening. Result(s): no differences in lung volumes between patients who required mechanical ventilation vs those who did not;while the Dlco values were lower in mechanical ventilated patients (p=0.047).The median negativization of the nasopharyngeal molecular swab was 30 days: we didn't show differences in eitherinflammation markers and in the respiratory function parameters in those who had negativization before or after 30days. 43/394 patients showed persistence of DLco and CT scan alterations. We submitted these patients to BAL in order to quantify whether there was inflammation of the lung. Median lymphocytes on BAL was 10%, while median serum lymphocytes was 31.4%. Only 4/43 patients had BAL lymphocytosis greater than 30%. We treated these 4 patients with systemic steroid therapy as an organizing pneumoniae. Conclusion(s): patients who were hospitalized with respiratory failure due to Covid 19, 10% had TC and respiratory functional changes after one year and 10% of these, had lymphocytic inflammation in the BAL, treated with steroid. Further studies are needed.

Complete Heart Block: A Case Report and Review of a Rare Manifestation of COVID-19

Covid19 is still one of the major public health problems of all countries nowadays. The most common cardiac manifestations reported till now are acute coronary syndrome, myocarditis, and arrhythmia. The prevalence of COVID-19 induced arrhythmias is different in recent reports and varies from benign sinus tachycardia to more ominous cases of severe bradycardia or even malignant ventricular arrhythmias. Here in, we describe a case of complete heart block in severe covid-19 pneumonia and review all recent relevant case reports published to date in order to understand the probable mechanisms and contributing factors of this rare complication of the disease.Copyright © 2022, Isfahan University of Medical Sciences(IUMS). All rights reserved.

COVID-19 in Pediatric Patients: An update on Features and Treatment Options

This review aimed to identify the features of coronavirus disease 2019 (COVID-19) in pediatric patients after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. According to the literature, the incidence of COVID-19 was reported to be 1-5% among children. However, the incidence of infection with the new variant of the virus is higher in children. The most common features were fever and respiratory manifestation. The milder severity and lower mortality of COVID-19 among children are related to their less contact, immature immune system, and different features of angiotensin-converting enzyme 2 (ACE2), an important receptor of the virus to invade the host cells. Several complications were observed in severe pediatric patients, such as coinfections, encephalitis, multisystem inflammatory syndrome, and multiorgan failure. The most frequent laboratory data were the procalcitonin elevation. The enhanced inflammatory factors and lymphocytopenia were less common among this population. In the CT findings, the ground-glass opacities, pulmonary consolidation, fine mesh shadow, and tiny nodules were most common. While some children were admitted to the ICU, mechanical ventilation was rarely reported. The vertical intrauterine transmission from mother to child has not been proven. The treatment mainly focuses on maintaining balance in the fluids and electrolytes, nutritional support, and oxygen therapy for this vulnerable population.Copyright © 2022, Shaheed Beheshti University of Medical Sciences and Health Services. All rights reserved.

Imaging features of COVID-19: a series of 56 cases.

Objective: To evaluate the imaging features of CT scan in patients with COVID-19. Method(s): Clinical data of 56 patients with COVID-19 from January 17 to 19, 2020 admitted to Wenzhou Central Hospital and the Second Affiliated Hospital of Wenzhou Medical University were retrospectively reviewed. The clinical manifestations, lung imaging characteristics and treatment outcomes of patients with different severity were analyzed with SAS software. Result(s): Fever (92.8%, 52/56), dry cough (75.0%, 42/56) and asthenia (58.9%, 33/56) were the first symptoms in most of the patients;some patients also had shortness of breath (25.0%, 14/56) and pharyngeal pain (10.7%, 6/56). Chest high-resolution CT scan showed that in 42 moderate patients, ground glass-like high-density shadows in the lung were observed in 30 cases (71.4%);localized plaque consolidation shadows and bronchial inflation signs were observed in 10 cases (23.8%). In 12 severe patients, 11 had high-density patches involving multiple lung lobes (>=3). In 2 critically ill patients the patches and stripes involving the entire lung were observed;and cord-like high-density shadow, local consolidation and fibrosis were also shown. Conclusion(s): The multiple ground-glass changes outside the lungs are early imaging manifestations of COVID-19 patients. The increase in pulmonary lobe consolidation and fibrosis may indicate the disease progression, and the degree of lung consolidation and fibrosis is closely related to the disease severity.Copyright © 2020 by the Chinese Medical Association.

Inferior vena cava and pulmonary artery diameters for prognosis of Coronavirus disease Pulmonary vascular diameters in Coronavirus disease

Aim: In this study, we aimed to analyze the relationship between pulmonary artery (PA) and inferior vena cava (IVC) diameters in non-contrast chest computerized tomography (CT) images of patients with coronavirus disease 2019 (COVID-19) and overall survival. Material(s) and Method(s): This retrospective study consisted of 404 consecutive patients who underwent chest CT after admission to the emergency department between May 1 and June 31, 2021. CT measurements were performed by two radiologists. The prognostic value of PA and IVC diameters, the computerized tomography severity score (CT-SS), quick sequential organ failure assessment (qSOFA), and confusion, urea, respiratory rate, blood pressure, and age >=65 years (CURB-65) score on overall survival were examined. Result(s): The median age of the participants was 62 years (49-72), and 196 (48.5%) were male. Of the 404 patients, 61 died after admission. While main-PA, left-PA, right-PA (p < 0.001) and IVC-transverse (IVC-Tr) (p = 0.045) diameters were larger and statistically significant in the patients who died (AUC;0.686, 0.722, 0.746, and 0.581, respectively), a statistically significant difference was not detected in terms of IVC anteroposterior diameter (IVC-AP) (p = 0.053) and the IVC-Tr/AP (p = 0.754) ratio. There was a statistical difference in mortality in qSOFA, CURB-65, and CT-SS values (AUC;0.727, 0.798, and 0.708 p < 0.001, respectively). Discussion(s): PA diameters measured from chest CT images at admission (main-PA >= 26.5 mm, right-PA >= 22.9 mm, and left-PA >= 21.6 mm) and the IVC-Tr diameter (>=34.5 mm) can be used as mortality predictors for COVID-19, along with other prognostic scores.Copyright © 2022, Derman Medical Publishing. All rights reserved.

Clinical Presentations of the Survivor and Non-survivor Hospitalized Patients with COVID-19 in the Golestan Province of Iran during the First Peak of the Epidemics

Background: Considering the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) pandemic, which causes coronavirus disease 2019 (COVID-19), we aimed to report the clinical features of 427 patients with COVID-19 and the outcomes after one-month admission to major teaching hospitals in the northeast of Iran. Material(s) and Method(s): Data of patients hospitalized with COVID-19 from 20 February 2020 to 20 April 2020 was analyzed using the R software. The cases and their outcomes were monitored up to one month following their admission. Result(s): Among 427 patients with a median age of 53 years (50.8% male), 81 (19%) were directly admitted to the ICU ward, and 68 (16%) died during the study. The mean (SD) lengths of hospital stay were significantly higher in the non-survivors (6 (9) days) than survivors (4 (5) days) (P = 0.018). Ventilation need was reported in 67.6% of the non-survivors and 0.8% of the survivors (P < 0.001). Cough (72.8%), fever (69.3%), and dyspnea (64.0%) were the most common symptoms. There were more comorbidities in the severe cases (73.5%) and non-survivor (77.5%). Liver and kidney damage were significantly more common in non-survivors. Ninety percent of the patients had at least one abnormal chest CT scan finding, including crazy paving and consolidation patterns (27.1%), followed by the ground-glass opacity (24.7%). Conclusion(s): Results showed that the patients' age, underlying comorbidities, levels of SpO2, and laboratory findings at the time of admission may predict the progress of the disease and can be considered mortality-related factors.Copyright © 2022 NRITLD, National Research Institute of Tuberculosis and Lung Disease, Iran.