Treatment cost of chest diseases during the COVID-19 pandemic: Case analysis at the Düzce University Hospital.

Introduction: The aim of the study was to determine the cost of Coronavirus disease-19 (COVID-19) patients who were treated as outpatients and inpatients at Düzce University Health Application and Research Center (DUHARH) Chest Diseases Clinic before and after the pandemic from the perspective of the Social Security Institution (SSI). Materials and Methods: The study included 26.438 patients who applied to the Chest Diseases clinic in DUHARH before the COVID-19 pandemic (March 10 2019-March 10 2020) and after (March 11 2020-March 11 2021) and 2.971 patients who were hospitalized in the service. A sample was not selected in the research, and the entire universe was included in the study. The data obtained retrospectively were analyzed from bottom to top and through document analysis management. Frequency and percentage calculations, Spearman Correlation analysis, and Mann-Whitney U tests were used to evaluate the data. Result: Before the COVID-19 pandemic, the average unit cost in the policlinic was 46.14 TL/patient ($8.14/patient), and the average unit cost was 64.69 TL/ patient ($9.23/patient) after the COVID-19 pandemic. The average cost of the pre-COVID-19 pandemic service was calculated as 1.139,64 TL/patient ($200/patient). After the COVID-19 pandemic, the average unit cost in the service was 2.136,27 TL/patient ($304.75/patient). A statistically significant difference in terms of costs was found between the two periods. It was determined that the costs of COVID-19 patients changed in terms of length of stay, age, and sex (p<0.05). Conclusions: Even though the number of patients in the Chest Diseases clinic has decreased during the pandemic process, the costs have increased due to the high cost of COVID-19 patients and the patients needing advanced examination and treatment in this period. For this reason, patients need to apply to the relevant unit early.

The evaluation of both the expression and serum protein levels of Caspase-3 gene in patients with different degrees of SARS-CoV2 infection.

To evaluate the effects of Caspase-3 (CASP3) gene expression and serum levels on preventing severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. A total of 41 individuals (male: 21; female: 20) with SARS-CoV-2 infection were included in the current study. Hemograms were examined from patient blood samples, and CASP3 gene expression levels were detected. Also, human CASP3 levels were determined from the serum samples of patients. The mean age of patients was 56.220 ± 18.937 years. Significant differences were detected among all groups for CASP3  2-ΔΔCt (p = 0.014) and CASP3 concentration (p = 0.024). The relationship between CASP3 2-ΔΔCt levels and hemoglobin (p = 0.023), between CASP3 2-ΔΔCt levels and C-reactive protein (CRP) (p = 0.001), between CASP3 2-ΔΔCt levels and ferritin (p = 0.003), between CASP3 2-ΔΔCt levels and lactate dehydrogenase (p = 0.001), and between CASP3 2-ΔΔCt levels and SpO2 (p = 0.006) were statistically significant. Also, the relationship between CASP3 concentration levels and SpO2 was statistically significant (p < 0.046). The CASP3 gene and/or its products have an important function to prevent injury caused by SARS-CoV-2 infection. They play crucial roles in maintaining cellular homeostasis and viability. Perhaps CASP3 levels may provide information about the severity of the disease.

Duzce University Hospital in the Pandemic Process: From the Perspective of Chief Physician

We aimed to compile the effects of the preparations on the new coronavirus outbreak (Covid-19) in the largest pandemic, which is still visible in the world. Pandemics have caused millions of people to become ill, disabled and death for centuries Thanks to past pandemics that deeply affect the society health, socially and economically, preparations have been made again against possible pandemics. Preparations may not go as planned. Desperation may occur for unforeseen situations. Despite these despair, the tool that can contribute in practice besides the basic principles in combating pandemics can be obtained from the past. Like every pandemic, the pandemic will end one day. Those applied and not implemented after the outbreak will be evaluated and will remain a lesson from the past for future outbreaks.

Chest Diseases Clinic, Pandemic Experiences

As the chest diseases clinic of Duzce Medical School, we were one of the departments that took an active role in the COVID-19 pandemic. Chest diseases department;It was one of the main branches in the differential diagnosis, treatment and follow-up of COVID-19 cases. In this process, our assistants, who were our hands and arms, were our fighters who were at the forefront of the pandemic process. During the pandemic process, we worked every day with an order consisting of a faculty member and two assistants. We continued our scientific meeting and assistant trainings online so that our training activities are not interrupted. On the one hand, we continued our scientific activities by participating in the studies, planning new research, and writing projects. As a result, when we look back, we have completed this difficult process by further enhancing our sense of solidarity that exists as a department in the pandemic process we experienced for the first time in our lives.