the causative agent was identified as a new Coronavirus (2019-nCoV), which had not previously been detected in humans [1]. Later, the name of 2019-nCoV disease was accepted as COVID-19, and the virus was named SARS-CoV-2 because of its close resemblance to SARS CoV. After this date, the number of patients increased rapidly, and the WHO declared an "International Public Health Emergency" regarding the coronavirus outbreak at its meeting on January 30, 2020.Although the world was caught unprepared to the sudden emergence and rapid spread of the COVID-19 outbreak, Turkey managed to postpone the emergence of the disease within its borders through the implementation of effective preventive measures until March 11, 2020, when the first case was detected. After cases seen in China, Italy, and Spain starting from January, Turkey executed a meticulous monitoring and evaluation process to decide, implement, and follow up with comprehensive and timely measures. These measures have given time to be prepared for both the community and the healthcare system in this pandemic. Furthermore, since the beginning of the pandemic, Turkish citizens infected with COVID-19 have Background/aim: The aim of this study is to evaluate the epidemiological and clinical characteristics and parameters that determined the clinical course and prognosis of the COVID-19 patients admitted to Ankara City Hospital during the first month of the pandemic in Turkey.Materials and methods: SARS-CoV-2 PCR positive patients who were hospitalized between March 10 and April 10, 2020 were included.Results: Among 222 patients, mean age was higher in severe acute respiratory illness (SARI)/critical disease group (P < 0.001). Median time from illness onset to admission and presence of comorbidity, especially coronary artery disease and chronic obstructive pulmonary disease, were significantly higher in the SARI/critical disease group (P < 0.05). Cough and fever were the most common symptoms, while anosmia and loss of taste were observed in 8.6% and 7.7% patients, respectively. The mortality rate was 5.4%. A high neutrophil/lymphocyte ratio; low lymphocyte, monocyte, and platelet count; elevated liver enzymes; low GFR; and high levels of muscle enzymes, ferritin, and IL-6 on admission were found to be associated with SARI/critical disease (P < 0.05). Bilateral ground-glass opacity and patchy infiltration were more frequently seen in the SARI/critical disease group (P < 0.001). Patients older than 65 years had an 8-fold increased risk for development of SARI/critical disease. Conclusion:This cohort study regarding COVID-19 cases in Turkey reveals that older age, presence of comorbidity, bilateral infiltration on CT, high neutrophil/lymphocyte ratio, low monocyte and platelet count, elevated liver enzymes, low GFR, high levels of muscle enzymes, and high levels of ferritin and IL-6 on admission are predictors of SARI and severe disease.
Background The number of HIV/AIDS cases in Turkey is increasing rapidly, as is the number of cases worldwide. The aim of this study is to evaluate the characteristics of the clinical and laboratory findings and epidemiological features of HIV/AIDS patients to obtain useful data on the epidemic type and transmission routes associated with Turkey and to identify risk factors for mortality. Methods The patient records of 144 HIV-infected patients who were admitted to our clinic between 2000 and 2015 were analyzed retrospectively. Results Most of the cases (55%) were diagnosed due to the detection of anti-HIV-positive individuals without clinical symptoms. The mean CD4 + lymphocyte count on first admission was 108 cells/μL for those admitted before 2009 and 265 cells/μL for those admitted after 2009 (p = 0.003). When the pre- and post-2009 groups were compared for the status of the disease, 55.6 and 44.4% of patients were in the AIDS stage, respectively (p = 0.04). The most noted opportunistic infection was mycobacterial, and throughout the follow-up, 31.2% of the cases were fatal. Conclusions Early diagnosis of HIV infection can have a direct impact on prognosis and survival. Therefore, screening laboratory investigations should be extended, particularly in high-risk groups.
BACKGROUNDAn azygos lobe of the lung is a rare congenital venous malformation. It is usually detected using a chest X-ray, but computed tomography can also be used in selected cases for advanced examination and differential diagnosis. An azygos lobe is observed in high-resolution computed tomography images by 1.2%. We explored the prevalence of an azygos lobe using computed tomography at our hospital. MATERIAL and METHODSComputed tomography withdrawn by any reason was retrospectively evaluated using a picture archiving and communication system between September 2012 and November 2013 at Dörtyol State Hospital. RESULTSBy examining thoracic computed tomography, the incidence of azygos lobe was found to be 1.54%. The incidence in woman and man was 1.39% and 1.64% respectively. CONCLUSIONThe frequency of an azygos lobe detected on performing computed tomography imaging was higher than that reported in the literature.
BACKGROUND: Primer epiploic appendagitis (PEA) is an uncommon condition.
Background Early identification of severe COVID-19 patients who will need intensive care unit (ICU) follow-up and providing rapid, aggressive supportive care may reduce mortality and provide optimal use of medical resources. We aimed to develop and validate a nomogram to predict severe COVID-19 cases that would need ICU follow-up based on available and accessible patient values. Methods Patients hospitalized with laboratory-confirmed COVID-19 between March 15, 2020, and June 15, 2020, were enrolled in this retrospective study with 35 variables obtained upon admission considered. Univariate and multivariable logistic regression models were constructed to select potential predictive parameters using 1000 bootstrap samples. Afterward, a nomogram was developed with 5 variables selected from multivariable analysis. The nomogram model was evaluated by Area Under the Curve (AUC) and bias-corrected Harrell's C-index with 95% confidence interval, Hosmer–Lemeshow Goodness-of-fit test, and calibration curve analysis. Results Out of a total of 1022 patients, 686 cases without missing data were used to construct the nomogram. Of the 686, 104 needed ICU follow-up. The final model includes oxygen saturation, CRP, PCT, LDH, troponin as independent factors for the prediction of need for ICU admission. The model has good predictive power with an AUC of 0.93 (0.902–0.950) and a bias-corrected Harrell's C-index of 0.91 (0.899–0.947). Hosmer–Lemeshow test p-value was 0.826 and the model is well-calibrated (p = 0.1703). Conclusion We developed a simple, accessible, easy-to-use nomogram with good distinctive power for severe illness requiring ICU follow-up. Clinicians can easily predict the course of COVID-19 and decide the procedure and facility of further follow-up by using clinical and laboratory values of patients available upon admission.
Acute disseminated encephalomyelitis (ADEM) is an autoimmune demyelinating disease of the central nervous system, commonly triggered by viral infections or after immunization. ADEM occurrences in adults are rare. Full spectrum of complications is unknown for novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) mRNA vaccines.A previously healthy 44-year-old female presented to the emergency room (ER) with acute onset of tingling, numbness, and weakness of both lower extremities, urinary retention, blurred vision in right eye, and midline lower back pain. Physical examination revealed bilateral lower extremity weakness 1/5, absent deep tendon reflexes, and decreased sensation. She received the first dose of SARS-CoV-2 vaccine six days prior to presentation to ER. Imaging of her lumbar spine and head were consistent with an active demyelinating plaque consistent with demyelinating disease either multiple sclerosis (MS) or ADEM. The patient was started on SoluMedrol 500 mg IV twice daily for five days. Serological workup and CSF analysis were nonsignificant except for Mycoplasma pneumonia IgM, elevated myelin basic protein, and positive IgG, IgA, and IgM. Patient gradually improved and was transferred to rehabilitation. Repeat MRI brain and spine showed improvement in previous lesions. However, she had worsening left eye symptoms that prompted her transfer to another facility for plasmapheresis. Plasma exchange was done for five treatments for ADEM. Patient started noticing improvement in vision and was discharged on steroid taper.We report a case of a possible association between ADEM and SARS-CoV-2 mRNA vaccine. It should be considered in the differential diagnosis in any case suggestive of acute demyelination after COVID-19 vaccination.
NPTS is a solution designed specifically for parathyroid tissue transplantation. This patent pending product can support cellular viability and PTH release, as well as protect CaSR functionality for up to 24 hours of cold ischemia.
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