Assessment of liver function in COVID-19

Introduction: COVID-19 is an infectious disease caused by the SARS-CoV-2 virus that commonly involved the respiratory system. However, the virus can affect any organ in the body including the liver. Hepatic involvement in COVID-19 could be related to the direct cytopathic effect of the virus, an uncontrolled immune reaction, sepsis, or drug-induced liver injury. Background: The current study aims to evaluate the relevance of liver enzyme derangement in COVID-19. Methods: The sample size of 165 patients, tested positive for covid 19 and underwent liver enzyme testing. These patients were categorized into mild, severe, and critical diseases based on clinical evaluation, radiological findings, and biochemical parameters. Results: Of 165 patients selected 103 (62.4%) have mild disease, 40(24.2%) have severe and 12(7.2%) suffered from the critical disease. 48(29.1%) patients show deranged liver function. 83.3% of critical patients and 45% of severe patients show deranged liver function.9.09%of patients died due to severe COVID-19 infections showing moderately to severe liver function derangement. Conclusions: This study concludes that the severity of COVID-19 disease may increase due to chronic liver disease, particularly fatty liver. Atypical ALT and AST levels during hospitalization were indicative of liver injury and correlated with the severity of patients.

Gastrointestinal features of the multisystem inflammatory syndrome in children (MIS-C) following COVID-19 infection in selected referral hospitals in Iran

Background and purpose: Multisystem Inflammatory Syndrome in Children (MIS-C) occurs after having COVID-19. The severity and outcomes of COVID-19 with gastrointestinal symptoms are higher. The aim of this study was to investigate gastrointestinal manifestations in MIS-C patients in selected referral hospitals in Iran to obtain comprehensive information about the treatment and prevention of MIS-C. Materials and methods: In this cross-sectional study, all MIS-C patients <21 years in Dec 2019 to Oct 2021 were included. The patients were identified by the Centers for Disease Control and Prevention (CDC) checklist and data were analyzed applying t-test and Chi-square in STATA11. Results: There were 225 patients with a median age of 55 months (26-96 months), including 59.56% boys and all had fever on admission. At least one gastrointestinal symptom was seen in 200 patients and the most common symptoms were vomiting (60.9%) and abdominal pain (45.77%). Almost 60% of the patients had positive RT-PCR results. Among the patients with and without gastrointestinal symptoms 85.5% and 48% were admitted to intensive care unit (ICU), respectively. There were significant differences between the two groups in respiratory symptoms, ALT, AST, NT-pro BNP, ESR, and PLT (P < 0.05). All patients without gastrointestinal symptoms were discharged but nine patients in the group with gastrointestinal symptoms deceased. Conclusion: According to the current study, gastrointestinal symptoms are common in MIS-C patients and are associated with higher rates of death and intensive care unit admission. Therefore, in providing services to COVID-19 patients, all typical and atypical signs and symptoms should be considered to prevent unnecessary interventions.

Safety and Efficacy of Riluzole in Acute Spinal Cord Injury Study (RISCIS): A Multi-Center, Randomized, Placebo-Controlled, Double-Blinded Trial.

Riluzole is a sodium-glutamate antagonist that attenuates neurodegeneration in amyotrophic lateral sclerosis (ALS). It has shown favorable results in promoting recovery in pre-clinical models of traumatic spinal cord injury (tSCI) and in early phase clinical trials. This study aimed to evaluate the efficacy and safety of riluzole in acute cervical tSCI. An international, multi-center, prospective, randomized, double-blinded, placebo-controlled, adaptive, Phase III trial (NCT01597518) was undertaken. Patients with American Spinal Injury Association Impairment Scale (AIS) A-C, cervical (C4-C8) tSCI, and <12 h from injury were randomized to receive either riluzole, at an oral dose of 100 mg twice per day (BID) for the first 24 h followed by 50 mg BID for the following 13 days, or placebo. The primary efficacy end-point was change in Upper Extremity Motor (UEM) scores at 180 days. The primary efficacy analyses were conducted on an intention to treat (ITT) and completed cases (CC) basis. The study was powered at a planned enrolment of 351 patients. The trial began in October 2013 and was halted by the sponsor on May 2020 (and terminated in April 2021) in the face of the global COVID-19 pandemic. One hundred ninety-three patients (54.9% of the pre-planned enrolment) were randomized with a follow-up rate of 82.7% at 180 days. At 180 days, in the CC population the riluzole-treated patients compared with placebo had a mean gain of 1.76 UEM scores (95% confidence interval: -2.54-6.06) and 2.86 total motor scores (CI: -6.79-12.52). No drug-related serious adverse events were associated with the use of riluzole. Additional pre-planned sensitivity analyses revealed that in the AIS C population, riluzole was associated with significant improvement in total motor scores (estimate: standard error [SE] 8.0; CI 1.5-14.4) and upper extremity motor scores (SE 13.8; CI 3.1-24.5) at 6 months. AIS B patients had higher reported independence, measured by the Spinal Cord Independence Measure score (45.3 vs. 27.3; d: 18.0 CI: -1.7-38.0) and change in mental health scores, measured by the Short Form 36 mental health domain (2.01 vs. -11.58; d: 13.2 CI: 1.2-24.8) at 180 days. AIS A patients who received riluzole had a higher average gain in neurological levels at 6 months compared with placebo (mean 0.50 levels gained vs. 0.12 in placebo; d: 0.38, CI: -0.2-0.9). The primary analysis did not achieve the predetermined end-point of efficacy for riluzole, likely related to insufficient power. However, on pre-planned secondary analyses, all subgroups of cervical SCI subjects (AIS grades A, B and C) treated with riluzole showed significant gains in functional recovery. The results of this trial may warrant further investigation to extend these findings. Moreover, guideline development groups may wish to assess the possible clinical relevance of the secondary outcome analyses, in light of the fact that SCI is an uncommon orphan disorder without an accepted neuroprotective treatment.

Factors affecting admission to intensive care unit of COVID-19 patients in the Kingdom of Bahrain

Objective: Coronavirus disease-2019 (COVID-19) is a newly emerging infectious disease that has become a global pandemic. This study aimed to identify the risk factors at presentation to predict intensive care unit (ICU) admissions. Materials & Methods: This retrospective observational study recruited 188 confirmed laboratory COVID-19 patients who were hospitalized in Jidhafs Maternity Hospital (JMH) from 1st June to 5th July 2020. Univariate and multivariate analyses were used to Explore risk factors associated with the increased risk of ICU admission. Results: The study revealed that older age (>60 years old) (16[38.1%], P=0.044), male gender (30 [40.0%], P=0.000) were significantly associated with the increased risk of ICU admissions. The most prevalent symptoms in admission were myalgia (13[40.6%], P=0.035), fever (39[34.2%], P=0.002) and cough (37[31.4%], P=0.032). In addition, raised serum level of alanine amino-transferase (ALAT) (34.7% vs. 20.7%, P=0.033), D-dimers (30.7% vs 12.2%, P=0.012), lactate dehydrogenase (LDH) (31.6% vs 0.0%, P=0.025) and ferritin (37.7% vs 16.7%, P=0.011) found to be important predictor of ICU admission. Conclusion: The finding indicates that older age, male gender, with increased alanine transferase (ALT), increased lactate dehydrogenase (LDH), high D-dimer and high ferritin was associated with an increased risk of ICU admissions. Identification of such factors will help to detect people who are more likely to develop severe COVID-19 disease and will help physicians to determine if patients need regular health care or ICU admission.

The First Reported Case of Lorlatinib-Associated Diabetic Ketoacidosis

Introduction: Lorlatinib is a third-generation tyrosine kinase inhibitor that inhibits anaplastic lymphoma kinase (ALK) and c-ros oncogene 1 (ROS1). Although 2-10% of patients with non-small cell lung cancer developed hyperglycemia in phase 2 and 3 studies of lorlatinib, only one case has subsequently reported hyperglycemia >500 mg/dL, and no cases of diabetic ketoacidosis (DKA) have been previously reported. Phase 1 trials in neuroblastoma are ongoing. Case Description: A 34-year-old woman with ALK-mutated paraspinal neuroblastoma presented with DKA 14 months after initiation of lorlatinib. Prior to starting lorlatinib, her hemoglobin A1c had been 5.0% (n: < 5.7%). After 12 months of therapy, her A1c increased to 7.8%, prompting the initiation of metformin 500 mg daily. However, two months later she was admitted for DKA with a blood glucose of 591 mg/dL (n: 65-99 mg/dL), CO2 17 mmol/L (n: 20-30 mmol/L), anion gap 18 (n: 8-12), moderate serum ketones, and 3+ ketonuria. Her A1c was 14.8%, C-peptide was 1.2 ng/mL (n: 1.1-4.3 ng/mL), and her glutamic acid decarboxylase-65 and islet antigen-2 autoantibodies were negative. She was also found to be incidentally positive for COVID-19 but was asymptomatic without any oxygen requirement. The patient's DKA was successfully treated with IV insulin infusion, and she was discharged after 3 days with insulin glargine 27 units twice daily and insulin aspart 16 units with meals. One month later, her hemoglobin A1c had improved to 9.4%, and the patient's oncologist discontinued lorlatinib due to sustained remission of her neuroblastoma and her complication of DKA. After stopping lorlatinib, her blood glucose rapidly improved, and she self-discontinued all her insulin in the following 3 weeks. One month later, she was seen in endocrine clinic only taking metformin 500 mg twice daily with fasting and post-prandial blood glucose ranging 86-107 mg/dL. Discussion(s): This is the first reported case of DKA associated with lorlatinib. This case highlights the importance of close glucose monitoring and the risk of severe hyperglycemia and DKA while on lorlatinib therapy. Discontinuation of lorlatinib results in rapid improvement of glycemic control, and glucose-lowering treatments should be promptly deescalated to avoid hypoglycemia.Copyright © 2023

Restrospective study of hemogram profile in effusive feline infectious peritonitis

Feline Infectious Peritonitis (FIP) is highly mortality disease in cats. The reliable and fast diagnosis is crucial to the best prognosis. The aim of this study to evaluate the hemogram profile in cats infected with effusive FIP. Twenty cats had been diagnosed effusive FIP at Animal Clinic Department of Internal Medicine, Faculty Veterinary Medicine, Universitas Gadjah Mada were used in the study. The diagnosis were based on clinical examination, ultrasound, x-ray, rivalta test, and rapid test. The hemogram profile were analyzed include routine hematology and serum biochemistry. Hemogram profile in effusive FIP showed the decreased hematocrit, hyperproteinemia, and leukocytosis with an average 22.9+or-7.4%;9.0+or-2.2 g/dL;22425+or-4116 cells/mm3 respectively. Erythrocyte, hemoglobin and fibrinogen levels were still in the normal range. The results of differential leukocytes revealed that 90% cats had neutrophilia and 75% lymphopenia with an average 20066+or-3337 cells/mm3 and 1861+or-1818 cells/mm3 respectively. The blood chemistry profile showed 60% of cats experienced increase in SGPT and SGOT with an average 138.4+or-72.3 IU/L and 101+or-60.5 IU/L respectively. Hyperglobulinemia was found in 90% samples with an average 6.7+or-0.8 g/dL. All cats have a low albumin:globulin ratio with an average 0.3+or-0.1. The hemogram profile of effusive FIP were: leukocytosis, neutrophilia, lymphopenia, hyperglobulinemia, and decreased albumin-globulin ratio..

Characteristics of albumin levels and liver function in patients with COVID-19 at H. Adam Malik Hospital, Medan

Background: COVID-19 (Corona Virus Disease-2019) pandemic has a high mortality rate especially in Medan, Indonesia. Serum albumin and liver function tests are believed to be predictive biomarkers for prognosis in patients with infectious diseases, including COVID-19. This study aimed to investigate the association between the mortality events and severely ill COVID-19 patients' serum albumin and liver enzymes. Method: This is a cross-sectional study using secondary data from the medical records of H. Adam Malik Hospital patients with COVID-19 who were confirmed by RT-PCR from August to December 2020. All patients were analyzed for age, sex, hypoalbuminemia, increased liver enzymes and outcome using Chi-square tests (P <0.05). Results: The average age of severe COVID-19 patients at H. Adam Malik Hospital ranged from 41 to 60 years, with more women prevalence than men. Most of the patients had hypoalbuminemia (84.2%), an increase in AST (59.4)% and ALT (45.5%). There was no significant association between hypoalbuminemia and the disease outcome (P =0.12). There was a significant association between elevated liver enzymes and mortality in severely ill COVID-19 patients (P <0.001). Conclusion: We found that hypoalbuminemia is common in patients with severe COVID-19. However, we found that albumin levels had no association with the patients' mortality rate. Liver enzymes levels appear to be a predictive biomarker for outcomes in COVID-19 patients of H. Adam Malik Hospital. We found that higher ALT and AST levels were associated with significantly higher mortality.

New Onset of Type 1 Diabetes After Severe Acute Respiratory Syndrome Coronavirus 2 Vaccination

Introduction: Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) poses the greatest threat of our times. SARS-CoV-2 vaccines are one of the most effective strategies against this infection. Diabetic ketoacidosis, hyperglycemic hyperosmolar syndrome, and new-onset diabetes as adverse effects of SARS-CoV-2 vaccination have been infrequently described in the literature. We hereby report a rare case of new-onset type 1 diabetes after SARS-CoV-2 vaccination. Case Description: An 18-year-old male presented to the outpatient office for evaluation of breast pain. On routine laboratory tests, he was noted to have fasting blood glucose of 200 mg/dL. On further questioning, he reported some polyuria, nocturia, and a 10-pound weight loss over the preceding month. He received the initial dose of Pfizer-BioNTech SARS-CoV-2 vaccine in May 2022 and the second dose in June 2022, approximately one month before the onset of symptoms. He denied any earlier viral infections and had no personal or family history of autoimmune conditions. On evaluation, his body mass index was 20 kg/m2, but otherwise, he had a normal physical exam, including a breast exam. Over the next few days, his blood glucose progressively increased to over 300 mg/dl. HbA1c was noted to be elevated at 8.6%, glutamic acid decarboxylase-65 (GAD-65) antibodies were remarkably high >250 IU/ml (normal 5 IU/ml), C-peptide was 1.51 ng/ml (normal 0.80 - 3.85 ng/ml), blood glucose 156 mg/dl, islet-cell antibody titer was 320 (< 1.25 JDF units) and insulin autoantibodies were negative. He was diagnosed with autoimmune Type 1 diabetes and a basal-bolus insulin regimen was initiated to improve glycemic control. On a one-month follow-up, his insulin requirements remained low but persistent and his glycemic control was acceptable. Discussion(s): Various viruses are known to play a fundamental role in the onset of type 1 diabetes via a variety of effects on pancreatic beta-cells because of either the direct lytic effects of viral replication or the inflammatory response to the virus, which is mediated by autoreactive T cells. The limited release of islet cell antigens induces molecular mimicry and paves the way for long-term autoimmunity and the development of type 1 diabetes mellitus. Our patient did not report any viral illnesses before the onset of his symptoms. He also did not have a family or personal history of autoimmune diseases. His onset of diabetic symptoms coincided temporally with receiving the SARS-CoV-2 vaccine. The detection of a considerable titer of GAD-65 antibodies proved autoimmunity. Clinicians must stay vigilant about this potential side effect of SARS-CoV2 vaccine so that a timely diagnosis can be made.Copyright © 2023

Self-Reported Depression and Anxiety among Graduate Students during the COVID-19 Pandemic: Examining Risk and Protective Factors

Depression and anxiety among students in higher education are well-established public health concerns with rates that have steadily increased over the past several decades. The global COVID-19 pandemic caused a need for rapid transition on campuses to online learning, a disruption of research, and uncertainty about meeting program requirements and employment. Graduate students often feel overlooked at the best of times and the potential for the pandemic to worsen this perception cannot be understated. This study examined the rates of self-reported depressive and anxiety symptoms among graduate students who were located at the national epicenter of the COVID-19 pandemic in the United States in the spring of 2020. Demographic characteristics, loneliness, and coping to determine potential risk and protective factors were also examined. A comprehensive online survey was created including the University of California Los Angeles (UCLA) 3-Item Loneliness Scale, the Patient Health Questionnaire Depression Scale (PHQ-9), and the Generalized Anxiety Disorder scale (GAD-7). Descriptive statistics, Pearson's chi-squared test, Spearman's correlation, and unadjusted and adjusted multivariable logistic ordinal regression models were used to describe the sample and to assess factors associated with depression and anxiety. 341 surveys were analyzed;respondents had a mean age of 31.88, 68% were female, 63% were White, and 23% identified as lesbian/gay/bisexual. Approximately 89% of students reported moderate-severe depression, and 76% moderate-severe anxiety. Risk factors associated with depression (p < 0.05) were being "sometimes' lonely”, "often/always lonely”, and time spent searching COVID-19 information. Emotional support, having children, and perceived emotional/mental health were protective against depression (p < 0.05). Risk factors associated with anxiety were "‘often/always lonely”, identifying as lesbian/gay/bisexual, and time searching COVID-19 information. Coping, having children, being born outside of the U.S., and perceived emotional/mental health were protective against anxiety (p < 0.05). Based on study findings, it is recommended that universities include more focused interventions for graduate students in consideration of their unique personal and professional needs. Graduate students are part of the emerging professional workforce and as such employers are also advised to integrate wellness and mental health programs and interventions into their employee assistance programs.

Serum total bilirubin and aminotransferases in patients with COVID-19 in Nellore district of South Andhra Pradesh

BACKGROUND: Corona virus disease-19 (COVID -19) infection is an acute infectious disease caused by a newly discovered beta corona virus, severe acute respiratory syndrome corona virus 2 (SARS-CoV-2). While the primary target organ is the lungs, involvement of many other organs is often evident in patients with COVID-19. There is emerging evidence to suggest association of SARS-CoV-2 infection with development of many liver abnormalities. The purpose of this study was to evaluate the prevalence of abnormal liver parameters in COVID-19 patients and their variation in moderate and severe cases. METHODS: This is a retrospective study. All patients with COVID -19, between the ages 20-75 years, encountered between April and May 2021, were included for the study and compared with age-matched controls. Severity of infection was defined based on the presence of symptoms, oxygen saturation, need for respiratory and intensive care support. Liver parameters such as serum total bilirubin (TBIL), serum aminotransferases, alanine aminotransaminase (ALT) and aspartate aminotransaminase (AST) were analysed. Inflammatory markers such as C-reactive protein (CRP) and D-dimer were also included for assay. RESULTS: A total of 52 patients were encountered during the study period. Of these, 29% (15/52) required intensive care. Abnormal liver parameters were observed in 14 (27%) patients, and were significantly elevated compared to healthy controls. Liver dysfunction was markedly profound in severe infection than those with moderate disease. Higher levels of CRP and D-dimer were noted in severe patients of COVID-19. CONCLUSIONS: Mild liver abnormalities in the form of elevated ALT and AST are seen in COVID-19 patients suggesting mild or no liver injury. These abnormal parameters do not generally lead to significant liver function impairment/failure and no specific treatment is required.

Laboratory and clinical findings in hospitalized pregnant women with COVID-19 based on disease outcome during the outbreak of Delta variant in Ardabil (summer and autumn 2021)

Introduction: Due to the high risk of Covid-19 disease, especially delta variant in pregnant women, as well as the novelty of this epidemic in the world and the lack of similar studies in Iran and the region, it seems necessary to perform a study on mortality rate and laboratory and clinical findings of the disease in pregnant women. Therefore, this study was performed aimed to determine the laboratory and clinical findings in hospitalized pregnant women with Covid -19 based on disease outcome during the outbreak of Delta variant (summer and autumn 2021) in Ardabil province. Methods: In this cross-sectional and descriptive study, all pregnant women with Covid-19 admitted to the hospitals of Ardabil province in summer and autumn 2021 at the time of delta outbreak were included. Finally, 187 infected pregnant mothers were studied. Demographic information, clinical signs and laboratory findings were studied in all mothers. Data were analyzed by SPSS (version 24) and Fisher Exact test and Pearson Correlation. P<0.05 was considered statistically significant. Results: Of the 187 infected pregnant women, 8 mothers died. Comorbidity was observed in 41 pregnant women. The most common clinical finding was shortness of breath (Dyspnea) and cough, and the most common laboratory finding was lymphopenia. Comparing the cured and dead mothers according to laboratory findings using Fisher's exact test showed that the difference between ALT (p <0.05), lactate dehydrogenase (p <0.001), AST (p <0.001), BS (P <0.05), creatinine (p <0.05) and total bilirubin (p <0.05) were statistically significant between the two groups. Conclusion: Infection to delta variant of Covid-19 disease resulted in 187 hospitalizations and 8 deaths of pregnant mothers in Ardabil province. Shortness of breath (Dyspnea) and cough were the most common clinical findings and lymphopenia was the most common laboratory finding.

Study of liver function test in COVID-19 patients and its correlation with inflammatory markers from Hubballi, Karnataka

BACKGROUND: Since its reporting in December 2019, SARC-COV-2 (COVID -19) has infected more than 230 million people over the world by colonising the respiratory tract, however very little is known about its effect on liver and how the liver injury affects disease prognosis. This study was done to assess the hepatic profile in SARC-COV-2 infection along with inflammatory markers. METHODS: This is a single centred prospective observational study. 400 patients with real time polymerase chain reaction (PCR) confirmed COVID 19 infection admitted in KIMS, Hubballi were taken for study. Patients with decompensated liver disease were excluded from the study. Clinical examination and laboratory investigations including liver function test (LFT), renal function test (RFT), complete blood count (CBC), chest X-ray, D-dimer, ferritin, lactate dehydrogenase (LDH), C reactive protein (CRP) was done for all the patients. RESULTS: Out of the 400 covid-19 positive patients admitted, 286 (71.5%) had abnormal liver enzymes. Significantly raised liver enzymes were seen in males. Raised liver enzymes and inflammatory markers were associated with poor outcome of the disease. Significant reduced albumin was associated with poor outcome of the disease. Significantly raised aspartate transaminase (AST), alanine transaminase (ALT) levels were associated with increased severity of the disease. (P = 0.009 and 0.029 respectively). Significant positive relation was found between liver profile and inflammatory markers. CONCLUSIONS: Majority of patients admitted with SARS-CoV-2 had deranged liver profile. Higher proportion of abnormal liver enzymes were seen in males. Degree of liver injury increases with increasing severity of the disease. Even though abnormal liver enzymes were positively associated with elevated inflammatory markers and severity of the disease, more studies are needed to study implications of liver injury in prognosis of SARS-CoV-2 infection.

Longitudinal cohort study to assess the long-term trajectory of healthcare workers' mental health during COVID-19 pandemic

IntroductionEarly evidence following COVID-19 pandemic onset showed substantial impact on Healthcare Workers' (HCWs) mental health. Most research relies on cross-sectional data collected during the pandemic early stages and longitudinal studies are mainly focused on its first year;more recent mental health data on HCWs are not yet available. The aim of this study is to assess the long-term trajectory of HCWs' psychological symptoms and the associated risk factors.Materials and MethodsA longitudinal cohort study was carried out between July 2020 and July 2022 in a large Italian hospital. At T1 (July 2020-July 2021), 990 HCWs took part in the study. For each subject, we administered a set of scales General Health Questionnaire (GHQ-12), Impact of Event Scale (IES-R), General Anxiety Disorder (GAD-7). The same set was re-administered at T2 (July 2021-July 2022). We performed McNemar's test to measure potential changes in symptoms trajectories in time and Generalized Estimating Equation (GEE) to evaluate potential risk factors associated with scorings above the cut-off.ResultsThree hundred and ten subjects participated to the follow-up evaluation. At T2, percentages of overpassing relevant cut-offs were significantly lower (p<0.001) than T1 for all scales (23% vs 48% for GHQ-12;11% vs 25% for IES-R;15% vs 23% for GAD-7). Being a nurse (IES-R OR=3.21, 95%CI 1.92–9.23;GAD-7 OR=2.34, 95%CI 1.25–4.37) or a health assistant (IES-R OR=4.43, 95%CI 1.12–13.6) and having had an infected family member (GHQ-12 OR=1.88, 95%CI 1.01–3.49) resulted as risk factors for psychological distress. Differently from T1, gender and working in COVID-19 area did not show significant associations with psychological symptoms.ConclusionsIn the second year of the pandemic, mental health among HCWs improved compared to the previous year and risk factors for psychological distress were slightly different. Longitudinal studies may help occupational health and safety professionals to address various levels of prevention.

Comparison of clinical manifestations, liver function, and antibody levels between omicron variant infection patients vaccinated and not vaccinated with COVID-19 vaccine

Objective: To compare the clinical manifestations, liver function, and antibody levels between Omicron variant infection patients vaccinated and not vaccinated with COVID-19 vaccine. Methods: Totally 430 convalescent COVID-19 patients infected with Omicron variant in Tianjin were selected, including 150 patients vaccinated with Corona Vaccine(Sinovac group), 185 patients vaccinated with BBIBP-CorV(Beijing biological group), 41 patients vaccinated with Ad5-nCoV vaccine(CanSino group), 16 patients vaccinated with Anhui Zhifei, Changchun Bio, Lanzhou Bio, Shandong Bio, other adenovirus vector vaccines or mixed vaccination(other group), and 38 unvaccinated patients(unvaccinated group). The clinical manifestations, liver function indexes [alanine aminotransferase(ALT), aspartate aminotransferase(AST), total bilirubin(TB), albumin(ALB), total protein(TP), lactate dehydrogenase(LDH)], and antibody levels(IgG, IgM)were compared retrospectively. Results: There was no statistical difference in the sex composition ratio among groups(P > 0.05). The age of the Beijing biological group was significantly lower than that of other groups, and the proportion of time less than 3 months from the last vaccination to admission in the Beijing biological group and CanSino group was significantly higher than that in the Sinovac group and other groups(all P < 0.01). A total of 110 children aged less than 16 years were enrolled, including 7, 88, 0, 1 and 14 cases in the Sinovac group, Beijing biological group, CanSino group, other group, and unvaccinated group, respectively. There were 6 asymptomatic cases, 13 moderate cases, 91 mild cases and 0 severe case. There was no significant difference in the abnormal rate of ALT between Beijing biological group and unvaccinated group(P > 0.05), but the abnormal rates of ALT were higher in the Sinovac group and CanSino group than in the unvaccinated group and Beijing biological group(all P < 0.05). The abnormal rate of AST in the unvaccinated group was higher than that in other groups(P < 0.05). There were no significant differences in AST, TP or TB among the groups(all P > 0.05). The levels of ALT were higher in the Sinovac group and CanSino group than in Beijing biological Group and unvaccinated group, the level of ALB in the unvaccinated group was lower than that in the other groups, and the level of LDH in the Beijing biological group was higher than those in the Sinovac group and CanSino group(both P < 0.05). The IgG and IgM antibody levels of the unvaccinated group were significantly lower than those of the Sinovac group, Beijing biological group and CanSino group(all P < 0.05). Conclusions: Omicron variant infection patients vaccinated with BBIBP-CorV are younger and have a higher proportion of mild conditions, which can protect the liver function of patients to a certain extent. Patients vaccinated with different COVID-19 vaccines can produce higher levels of IgG and IgM antibodies than the unvaccinated patients.

Depression and anxiety in Clostridioides difficile infection compared with inflammatory bowel disease during the Covid-19 pandemic

Background: Numerous studies and their meta-analysis have shown a high prevalence of anxiety and depression in patients with inflammatory bowel disease (IBD): Up to a third of patients with anxiety symptoms and a quarter with depression symptoms. These rates increase even more with high disease activity: Up to half of patients with anxiety criteria and up to a third with depression symptoms. Data on the frequency and severity of depression and anxiety in patients with Clostridioides difficile infection (CDI) are not so numerous and unambiguous. During the Covid-19 pandemic, the frequency of depression and anxiety increased among healthy individuals and, even more so, among patients with intestinal diseases. The aim of the study was to evaluate the degree of anxiety and depression in patients with IBD and those with CDI during the Covid-19 pandemic. Method(s): Thirty patients with IBD and 30 patients with CDI were included in the study. IBD was confirmed by endoscopy and histology. CDI was confirmed by enzyme analysis for glutamate dehydrogenase and toxins A and B in the feces of patients with nosocomial infection. Hamilton scale (17 items) was used in order to assess the depression grade. This scale divides patients into four groups: No depression, mild, moderate and severe depression. Anxiety was diagnosed by the Spielberger scale (40 items) which includes analysis of State anxiety (SA) and Trait anxiety (TA). Result(s): Depression was determined in 56.7% of patients in the IBD group: 46.7% had mild depression, and 10% moderate depression. In the CDI group depression was diagnosed significantly more frequently - 86.7% of cases: Mild grade in 76.6% and moderate in 10%, predominantly among women. SA was identified in 46.7% of patients in IBD group, and severe SA in 10.0%. In CDI group the frequency and grade of SA were similar: 40.0% and 13.3% respectively. The of TA was extremely high in both groups: 93.3% in the IBD group, of which 50.0% with severe TA, and 96.7% in the CDI group, of which 40.0% with severe TA. Conclusion(s): The results of the study confirm the presence of anxiety and depression in an extremely large number of patients with IBD and CDI during the Covid-19 pandemic. The frequency of anxiety and depression in this study is significantly higher than previously reported. Patients with IBD and CDI should be monitored for early diagnosis and adequate treatment of depression and anxiety.

Surveillance of adverse effects of Tocilizumab for COVID-19

Background: Tocilizumab (TCZ) is a new therapeutic alternative for severe cases of COVID-19 pneumonia. Aim: To evaluate the cumulative incidence (CI) of suspected adverse drug reactions (ADR) from TCZ in adult patients with COVID-19. Material and methods: An active pharmacological surveillance protocol was carried out in patients older than 18 years old, who received at least one dose of TCZ between May and August 2020 at a clinical hospital. Non-infectious ADRs were categorized according to the Common Terminology Criteria for Adverse Events and the development of infection was classified as present or absent. Causality and preventability of ADRs were determined with the Naranjo Algorithm and the modified Schumock & Thornton criteria, respectively. Results: The CI of ADRs caused by TCZ was 69.6% (95% confidence intervals (CI): 63.5-76.6). A rise in alanine and aspartate aminotransferases and the development of infections were the most frequent adverse events. Seventy-four percent were considered mild in severity. Sixty two percent of suspected non-infectious ADRs were classified as probable and all the infectious events as Possible. Of the ADRs observed, 33% were preventable. Conclusions: The occurrence of ADRs after the use of TCZ is frequent, of mild severity, and in one third of the cases, preventable. We suggest monitoring blood count, liver function tests and ruling out infection prior to TCZ administration.

The association between chest CT severity scores, CO-RADS, vitamin D levels and other laboratory parameters of COVID-19 patients

Objective: This study determined the correlation between several laboratory variables, chest computed tomography severity score (CTSS), and coronavirus disease-2019 (COVID-19) Reporting and Data System (CO-RADS) in COVID-19 patients. Materials and Methods: Ninety-one patients with COVID-19 infection verified by polymerase chain reaction test, presented to the emergency department with COVID-19 symptoms, and had a thoracic computed tomography (CT) scan at the time of admission were included in this retrospective study. 25-hydroxyvitamin D [25(OH)D] levels, erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), D-dimer, glucose, ferritin, creatinine, alanine aminotransferase, aspartate aminotransferase, phosphorous, and calcium levels recorded and CO-RADS and CTSS data. The correlation of laboratory parameters with radiological findings was analyzed. Results: A positive correlation was found between CTSS and age, ESR, CRP, D-dimer while a negative correlation was found between CTSS and lymphocyte count. Patients with high CTSS levels had higher ESR, CRP, D-dimer, ferritin values and lower lymphocyte count, and lower calcium levels. Patients with typical CO-RADS involvement had higher sedimentation, CRP, glucose, and ferritin levels and lower lymphocyte count. No significant correlation was determined between the 25(OH)D level, CO-RADS, and CTSS. Conclusion: The results of this study highlight that the reduced lymphocyte count, high D-dimer, sedimentation, ferritin, and CRP levels are predictors of severe lung involvement in COVID-19 patients. Hypocalcemia can also be considered a marker of severe lung involvement evaluated by CT in COVID-19 patients. the association between vitamin D deficiency and COVID-19 pneumonia should be investigated in future studies.

Assessing Mental Health Status among COVID-19 Recovery Patients in Bangladesh- A Pilot Study

The impact of the COVID-19 pandemic has the potential to have long-lasting profound repercussions on the mental health of surviving patients from COVID-19. The main goal of this study is to assess the mental strength among post-COVID-19 recovery patients. A pilot survey study was conducted with 60 participants who willingly completed the questionnaire consisting of PCL-5, GAD-7, PHQ-9, and relevant questions. Univariate, bivariate analysis, and multivariate logistic regression were conducted to find the significant risk and protective factors associated with the mental health of recovery patients. The result found that 48.33% of the patients had PTSD symptoms, 30% identified to have severe anxiety, and 53.33% of them had gone through severe depression. The severity of illness, hospitalization, ignorance by family members, people staying away from them even after recovery were significant risk factors, and eating nutritious food, wearing masks were significant protective factors for PTSD, anxiety, and depression. This study's findings can guide policymakers as well as family members to take proper initiatives towards COVID-19 recovery patients, such as providing counseling, ensuring rehabilitation, reducing social stigma, which may bring consequential relief from psychological illness.

Investigation of the low glutamate diet as an adjunct treatment for pediatric epilepsy: A pilot randomized controlled trial.

INTRODUCTION: Current dietary therapies for epilepsy have side effects and are low in nutrients, which would make an alternative dietary treatment, which addresses these issues, advantageous. One potential option is the low glutamate diet (LGD). Glutamate is implicated in seizure activity. Blood brain barrier permeability in epilepsy could enable dietary glutamate to reach the brain and contribute to ictogenesis. OBJECTIVE: to assess the LGD as an adjunct treatment for pediatric epilepsy. METHODS: This study was a nonblinded, parallel, randomized clinical trial. The study was conducted virtually due to COVID-19 and registered on clinicaltrials.gov (NCT04545346). Participants were eligible if they were between the ages of 2 and 21 with ≥4 seizures per month. Baseline seizures were assessed for 1-month, then participants were allocated via block randomization to the intervention month (N=18), or a wait-listed control month followed by the intervention month (N=15). Outcome measures included seizure frequency, caregiver global impression of change (CGIC), non-seizure improvements, nutrient intake, and adverse events. RESULTS: Nutrient intake significantly increased during the intervention. No significant differences in seizure frequency were observed between intervention and control groups. However, efficacy was assessed at 1-month compared to the standard 3-months in diet research. Additionally, 21% of participants were observed to be clinical responders to the diet. Overall health (CGIC) significantly improved in 31%, 63% experienced ≥1 non-seizure improvements, and 53% experienced adverse events. Clinical response likelihood decreased with increasing age (0.71 [0.50-0.99], p=0.04), as did the likelihood of overall health improvement (0.71 [0.54-0.92], p=0.01). DISCUSSION: This study provides preliminary support for the LGD as an adjunct treatment before epilepsy becomes drug resistant, which is in contrast to the role of current dietary therapies in drug resistant epilepsy.

Modelling of salt intake reduction by incorporation of umami substances into Japanese foods: a cross-sectional study.

BACKGROUND: Evidence has demonstrated that excess sodium intake is associated with development of several non-communicable diseases. The main source of sodium is salt. Therefore, reducing salt intake in foods is an important global public health effort to achieve sodium reduction and improve health. This study aimed to model salt intake reduction with 'umami' substances among Japanese adults. The umami substances considered in this study include glutamate or monosodium glutamates (MSG), calcium diglutamate (CDG), inosinate, and guanylate. METHODS: A total of 21,805 participants aged 57.8 years on average from the National Health and Nutrition Survey was used in the analysis. First, we employed a multivariable linear regression approach with overall salt intake (g/day) as a dependent variable, adjusting for food items and other covariates to estimate the contribution of salt intake from each food item that was selected through an extensive literature review. Assuming the participants already consume low-sodium products, we considered three scenarios in which salt intake could be reduced with the additional umami substances up to 30%, 60% and 100%. We estimated the total amount of population-level salt reduction for each scenario by age and gender. Under the 100% scenario, the Japan's achievement rates against the national and global salt intake reduction goals were also calculated. RESULTS: Without compromising the taste, the 100% or universal incorporation of umami substances into food items reduced the salt intake of Japanese adults by 12.8-22.3% at the population-level average, which is equivalent to 1.27-2.22 g of salt reduction. The universal incorporation of umami substances into food items changed daily mean salt intake of the total population from 9.95 g to 7.73 g: 10.83 g to 8.40 g for men and 9.21 g to 7.17 g for women, respectively. This study suggested that approximately 60% of Japanese adults could achieve the national dietary goal of 8 g/day, while only 7.6% would meet the global recommendation of 5.0 g/day. CONCLUSIONS: Our study provides essential information on the potential salt reduction with umami substances. The universal incorporation of umami substances into food items would enable the Japanese to achieve the national dietary goal. However, the reduced salt intake level still falls short of the global dietary recommendation.