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The current outbreak of COVID-19 is caused by the SARS-CoV-2 virus that has affected > 210 countries. Various steps are taken by different countries to tackle the current war-like health situation. In India, the Ministry of AYUSH released a self-care advisory for immunomodulation measures during the COVID-19 and this review article discusses the detailed scientific rationale associated with this advisory. Authors have spotted and presented in-depth insight of advisory in terms of immunomodulatory, antiviral, antibacterial, co-morbidity associated actions, and their probable mechanism of action. Immunomodulatory actions of advised herbs with no significant adverse drug reaction/toxicity strongly support the extension of advisory for COVID-19 prevention, prophylaxis, mitigations, and rehabilitation capacities. This advisory also emphasized Dhyana (meditation) and Yogasanas as a holistic approach in enhancing immunity, mental health, and quality of life. The present review may open-up new meadows for research and can provide better conceptual leads for future researches in immunomodulation, antiviral-development, psychoneuroimmunology, especially for COVID-19.Copyright © 2021, Institute of Korean Medicine, Kyung Hee University.
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The proceedings contain 9 papers. The topics discussed include: dulaglutide and NAFLD risk reduction;correlation between plasmatic long pentraxin PTX3 and nodular thyroid disease: a preliminary report;the fructose-bisphosphate aldolase a act as autoantigen in primary autoimmune hypophysitis;cortisol deficiency in Lenvatinib treatment;side effects of mitotane treatment: a retrospective study in 35 patients with adrenocortical carcinoma in adjuvant therapy;non-functioning pituitary adenoma: do predictor factors exist?;incidence and features of adrenal crisis in a series of 133 patients with Addison's disease;serological evidence and self-reported outcomes in patients with adrenal insufficiency during the first waves of COVID-19 in the North-East Italy;and persistent effects of spironolactone after its withdrawal in patients with hyperandrogenic skin disorders.
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Although case reports have been made regarding adverse transfusion reactions, few have been made regarding blood transfusions leading to cardiac arrest. Today, we present a case of a COVID-19 positive Bahraini male, triple vaccinated, transfused with packed red blood cell (pRBC) after finding out he has low haemoglobin levels (64 g/dl) after routine laboratory investigations. During the blood transfusion, he developed hypertension, tachycardia and tachypnoea. The patient went into cardiac arrest within a few minutes of this presentation. Return of spontaneous circulation was achieved, and the patient was managed as transfusion-associated circulatory overload (TACO) with a good overall outcome.Copyright © 2023, Bahrain Medical Bulletin. All rights reserved.
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Corona Virus disease 2019 (COVID-19) pandemic has presented a huge challenge to the health care system in terms of magnitude of cases and to pediatric oncology units with varied clinical presentations. Acute myeloid leukemia(AML) is a rare heterogenous cancer of childhood with an induction mortality around 15% in our country due to neutropenic sepsis. Multisystem inflammatory syndrome in children(MIS-C) is an hyperinflammatory syndrome seen 4–6 weeks after COVID-19 infection. COVID infection in some of these children would have gone unnoticed. Here we report a two year eight months old boy diagnosed with AML on induction chemotherapy developed post COVID MIS-C. © 2022
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Introduction: Wolman disease is a rare genetic disorder with an autosomal recessive inheritance. A mutation in the LIPA gene causes lysosomal acid lipase (LAL) deficiency results in lipid storage and adrenal insufficiency. Death in early infancy is due to liver failure. Patients and methods: We describe the clinical course of a three-month-old infant diagnosed with Wolman disease. A rapid mutational analysis confirmed a LIPA gene defect. Results: He underwent matched unrelated donor peripheral blood stem cell hematopoietic stem cell transplantation (HSCT) at 3 months of age, with a treosulfan-based conditioning, which resulted in engraftment with donor-derived hematopoietic cells. He required supportive care for sinusoidal obstruction syndrome and mucositis. He was administered low dose prednisolone for grade I skin graft versus host disease, and a complete donor chimerism was documented on several occasions. At one year post HSCT, his growth and development were optimal, and there was no hepatosplenomegaly. He is maintained on glucocorticoid and mineralocorticoid supplements for primary hypoaldosteronism. Conclusion: The case emphasizes the timely diagnosis and the potential for successful treatment of Wolman disease by HSCT. © 2022 Pediatric Hematology Oncology Chapter of Indian Academy of Pediatrics
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Background: Cyclophosphamide (Cy) is used in hematopoietic stem cell transplant (HSCT) preparative regimens and lymphodepletion for chimeric antigen receptor T-cell (CAR-T) therapy. We describe a case of cyclophosphamide hypersensitivity in a pediatric patient during CAR-T therapy. Case description: A 13 year old boy was diagnosed with very high risk ALL in 2015 and had 2 isolated CNS relapses treated with intensified chemotherapy (chemo) and cranial radiation (1st relapse) and Blinatumomab with intrathecal (IT) chemo followed by sibling donor HSCT (2nd relapse). At age 19, and 18 months after HSCT, he had a 3rd CNS relapse treated with IT chemo and referral for CAR-T therapy. At our center, leukapheresis and CAR-T production (Novartis) were performed. Later, during lymphodepletion with fludarabine (Flu) and Cy, physiologic replacement hydrocortisone (HC) was briefly held to prevent interference with CAR-T function. After 3 days of Flu/Cy, he developed fever and hypotension requiring inotropic support. Hypotension and fever resolved with stress dose HC and antibiotics and was attributed to culture-negative sepsis and adrenal crisis. CAR-T infusion was subsequently delayed by skin GVHD requiring glucocorticoids and COVID-19 infection treated with convalescent plasma and nirmatrelvir/ritonavir. Physiologic HC replacement was continued when he was re-admitted for CAR-T therapy, but he again developed fever, diffuse erythema and shock in hours following the first dose of Cy necessitating stress dose HC, antibiotics, inotropes, and mechanical ventilation. Negative blood cultures and ongoing physiologic HC replacement suggested an alternative explanation for shock. Case reports of anaphylaxis to Cy metabolites implicated Cy as the causative agent so it was discontinued. After recovery, CAR-T cells were infused without complications. In the following weeks, he had no evidence of recurrent leukemia but was persistently pancytopenic. A sibling donor stem cell boost was proposed but the patient accepted only palliative care. He had several opportunistic infections before succumbing to E. coli sepsis. Discussion(s): The first episode of shock was initially attributed to adrenal crisis and sepsis, although no organism was identified. The second episode appeared anaphylactic in timing and clinical presentation with adequate HC replacement and negative cultures, suggesting Type I hypersensitivity. The patient previously received Cy uneventfully before HSCT, suggesting that the donor-derived immune system was the source of new Cy hypersensitivity. Onset of anaphylaxis within hours rather than minutes after Cy administration supports hypersensitivity to Cy metabolites rather than to the drug itself. This case highlights the importance of consideration of sensitivity to Cy metabolites as well as acquired donor-specific allergy even when alternative explanations are likely.Copyright © 2023 American Society for Transplantation and Cellular Therapy
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Background: HIV is a risk factor for severe acute COVID-19, but it is unknown whether HIV is a risk factor for long COVID. Method(s): We conducted a prospective observational cohort study of US adults with HIV (PWH) and HIV-seronegative adults with first SARS-CoV-2 infection within 4 weeks together with people who never had COVID-19. At enrollment, participants recalled the presence and severity of 49 long COVID-associated symptoms in the month prior to COVID-19. The same symptom survey was administered at 1, 2, 4, and 6 months post-COVID or post-enrollment for never- COVID participants. Post-COVID participants donated blood 1 and 4 months post-COVID, and never-COVID participants donated blood 0-1 times. Antibody titers to 18 coronavirus antigens and levels of 30 cytokines and hormones were quantified (Meso Scale Discovery). The Mann Whitney U test was used to compare continuous variables between groups, and Pearson's chi-squared test for categorical variables. Spearman correlation analyses were used to build networks of associations between cytokines and symptoms. Result(s): 341 participants enrolled between June 2021 and September 2022. Of these, 73 were PWH post-COVID, 121 were HIV-seronegative post-COVID, 78 were PWH never-COVID, and 69 were HIV-seronegative never-COVID. Over 85% of participants were vaccinated prior to COVID-19. Most participants with HIV were male sex at birth (83% post-COVID, 59% never-COVID), on ART ( >95%), with median CD4 counts >500. Over 60% of participants reported 1+ new or worsened symptoms 2-6 months post-COVID, with higher percentages in PWH at 2 months post-COVID (p< 0.05). PWH were more likely to report body ache, pain, confusion, memory problems, and thirst and had higher levels of creatine phosphokinase post-COVID than HIV-seronegative people. SARS-CoV-2 and non-SARS human coronavirus antibody titers did not differ between PWH and HIV-seronegative post-COVID participants. Cytokine associations with each other (network density) were significantly enriched at 1 month post-COVID in both PWH and HIV-seronegative people, with significantly less enrichment at 4 months post-COVID and in never- COVID participants. Levels of four analytes (cortisol, C5a, TGF-beta1, and TIM-3) associated with specific symptoms of long COVID. Conclusion(s): PWH may experience more symptoms post-COVID with a slightly different symptom profile than people without HIV. Inflammatory networks were active in PWH and people without HIV at 1 month post-COVID.
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Background/Purpose: Pediatric Acute Lymphoblastic Leukemia (ALL) affects ~4000 young Americans each year. Steroids are essential to curative ALL treatment yet have significant neuropsychiatric side effects that decrease quality of life for patients and families. However, incidence and predisposing risk factors are not well understood. This review aims to describe the current literature on neuropsychiatric side effects of steroids in Pediatric ALL. Method(s): A precise search in PubMed and Embase was cultivated using controlled vocabulary terms (MeSH, Emtree) and keywords for the following concepts: pediatrics, steroids, side effects, cancer, and neurobehavioral manifestations. Keywords and controlled vocabulary for each subject were arranged logically and combined with other concepts by Boolean Logic, using the Boolean operator AND, resulting in 642 precise results exploring neurobehavioral side effects of steroids in children with cancer. Results (2010 to date of search) were imported into Covidence systematic review software, and reviewed by SB and AM. Result(s): Twenty-three articles met inclusion criteria. There is marked variability in research methodology and no standard measurement of neuropsychiatric symptoms. Commonly reported symptoms include mood swings, irritability, depression, anxiety, aggression, insomnia, mania, and psychosis with prevalence between 5% and 75%. Heterogeneous research methodology and descriptions of psychiatric symptoms make it difficult to determine risk factors, though dexamethasone, family psychiatric history, and younger age are consistently associated with greater risk of behavioral dysregulation. Genetic predisposition (Bcl1 polymorphism, SNPs in GR gene) may increase susceptibility to developing depression during treatment. Data suggest variable efficacy of antipsychotics, benzodiazepines, hydrocortisone, and potassium-chloride. Conclusions and Implications: Existing data about neuropsychiatric side effects of steroids in pediatric ALL is extremely heterogeneous, creating challenges for standardized assessment and treatment. The burden of these symptoms necessitates further research to identify and treat vulnerable patients. Standard measurement of these symptoms could be a first step in eventually alleviating this source of distress.
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Background: Although hypersensitivity reactions to corticosteroids are rare in the general population, they are not uncommon in high-risk patients who receive repeated doses of them. It is known that delayed reactions are more common than immediate ones. Atopic dermatitis is a risk factor for the development of allergic contact dermatitis from topical corticosteroids. Patients can also develop hypersensitivity reactions to nasal, inhaled, oral and parenteral corticosteroids. Method(s): We reported one case of a 72-year- old man with history of chronic obstructive pulmonary disease (GOLD 4) and atopic dermatitis, who experienced a morbilliform rash after intravenous hydrocortisone administration during his hospital admission for SARS-COV- 2 infection. Since 1995 he had experienced several late skin reactions with corticosteroids and after performing an allergy study he was diagnosed of delayed hypersensitivity to corticosteroids with good tolerance for intravenous hydrocortisone and inhaled mometasone. Closed patch tests were performed with hydrocortisone with immediate and late lectures of 48-96 hours. We also performed a controlled intravenous challenge with hydrocortisone (200 mg) as well as an oral challenge with deflazacort (30 mg) under surveillance in the intensive care unit. Result(s): Patch tests were negative and intravenous hydrocortisone challenge went positive after 48 hours with the same previous skin reaction. Our patient showed a good tolerance to deflazacort. Conclusion(s): Choosing an alternative corticosteroid is pivotal to the patient's safety and also decreases the worry of developing an allergic reaction. This evaluation becomes especially important in high-risk groups where steroids are a life-saving treatment. Baeck et al. classified corticosteroids according to their chemical structure, improving treatment options and recommendations that can be prescribed. Nevertheless, discordance continues to be observed between the results of patch tests and the patient's tolerance to various commercial preparations. In order to provide alternative treatments, it is advisable to perform exposure tests with corticosteroids from a group other than the one the patient is sensitized to. Deflazacort could be an alternative in emergency cases. (Figure Presented).
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Background SituationOn day 24 of life, a pre-term neonate (GA at birth 31+2 weeks) with achondroplasia tested SARS-CoV-2 positive on PCR. The patient was ventilated for increasing oxygen requirements, eventually necessitating transfer to the regional PICU. Meeting the clinical case definition for severe acute respiratory COVID-19, the patient was initiated on hydrocortisone 0.5 mg/kg BD as per Scottish Paediatric Consensus Guidelines for COVID-19.1 Respiratory decline, with bilateral consolidation on chest X-Ray led to oscillation on day 27 of life. An MDT was set up to consider next steps. There is a paucity of evidence for managing severe acute respiratory COVID-19 in this age group. The MDT considered unlicensed use of tocilizumab (TOC) and remdesivir (RDV) as potential therapies. Evidence on the utility of RDV in severe acute COVID-19 is conflicting.2 3 TOC use in <18 years is extrapolated from adult data, with sparse dosing information in <1 years. CRP remained below adult threshold (44). Concern regarding immunosuppressive effect of TOC was raised as secondary bacterial infection had not been excluded. On balance, the MDT concluded RDV be offered as the ‘next step' treatment option. Renal and liver function were normal pre-RDV (ALT 19, AST 57), however within 48hour (2 doses) of RDV, transaminases had increased to >5x ULN (ALT 354, AST 873). Clinical status remained otherwise stable, and no other changes to medication were identified, thus the decision was made to withdraw RDV as the likely cause. 48 hours post withdrawal transaminases has normalised. The patient clinically improved over the next 5 days and was extubated ~7 days later.Clinical ContributionPharmacy played a significant role in the MDT, and were heavily involved in all risk:benefit decision making. Initial literature searches were conducted to establish current data on both TOC and RDV in this age group. A Phase 2/3 trial protocol evaluating RDV safety, tolerability and pK in COVID-19 patients from birth-18 years was obtained to further guide decision making. Assessment of treatment eligibility based on UK CAS alert and the Phase 2/3 study was undertaken, along with assessment of baseline clinical parameters. On MDT decision to treat, Pharmacy supported in the ULM application process (internal and Gilead compassionate access scheme) and advised on dosing, administration and monitoring. Pharmacy played a pivotal role in monitoring and recognition of adverse events. On identifying rapidly developing transaminitis, a full review was undertaken to determine RDV as a likely causative agent to support the decision to withdraw treatment. A Yellow Card was completed.ConclusionDespite withdrawal of RDV after only 2 days, the patient clinically improved and was extubated and discharged a short time after, raising the question as to whether RDV offered any clinical benefit in this case. Managing severe acute COVID-19 in neonates presents a significant challenge for clinical teams. There remains a paucity of evidence in this age group.4 Treatment decisions are made on a case-by-case basis, however outcomes are rarely published. More evidence is required before significant conclusions can be drawn about the utility or safety profile of RDV in neonates.ReferencesPollock L, McLellan K. ‘Scottish Paediatric Consensus Treatment Guidelines for COVID-19 and related conditions', produced by Scottish Hyperinflammatory MDT;NHS GG&C Clinical Guidelines;2020, V3.Beigel J, Tomashek K, Dodd L, et al. Remdesivir for the treatment of COVID-19- final report. New England Journal of Medicine 2020;383:1813–1826.Hongchao P, Peto R, Henao-Restrepo AM, et al. Repurposed antiviral drugs for COVID-19 – interim WHO solidarity trail results (WHO Solidarity Trail Consortium). New England Journal of Medicine 2021;384:497–511.Swann O, Holden K, Turtle L, et al. Clinical characteristics of children and young people admitted to hospital with COVID-19 in the United Kingdom: prospective multicentre observational cohort study. BMJ 2020;370:m3249.
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Background: The pubertal transition (PT) is characterized by dramatic reproductive hormone fluctuations, a developmental circadian delay, and significant changes in sleep and wake patterns. The PT also marks an abrupt divergence between the sexes in risk for depression and sleep disorders that remains elevated for females across the reproductive lifespan, implicating ovarian hormones (i.e., estradiol (E2)) as a common pathway of risk. Notably, inconsistent schedules during the COVID-19 pandemic have contributed to greater sleep irregularity (especially for adolescents), which is associated with affective impairment and inferior clinical outcomes. The objective of this research is to characterize the pathophysiological impact of E2 on sleep disturbances, endocrine rhythm dysregulation and depressive symptoms in peripubertal females. Method(s): 44 peripubertal females (ages 11-14, within 1-year post-menarche) provided daily hormone (E1G-urinary metabolite of E2) and mood assessments for one menstrual cycle and completed an 8-day sleep assessment (actigraphy, daily sleep diaries), with cortisol and melatonin circadian measurement (over four days) starting at day 7 of the following menstrual cycle. Minute-to-minute consistency in sleep/wake state over 24-hrs was calculated to index sleep regularity (SRI). Result(s): A multiple regression model predicted depressive symptoms (CES-DC) from follicular menstrual cycle phase E1G-AUC, sleep regularity index (SRI), cortisol and melatonin AUCs (F(4,18) = 3.833, p=.020, R2=.46). E1G, cortisol-AUC (p<.05) and SRI (marginally, p=.08) contributed to the prediction. Conclusion(s): Results suggest that greater sleep irregularity, greater follicular estradiol and blunted cortisol may contribute to increased depressive symptoms in peripubertal females, providing mechanistic insight into the estradiol-related sleep and affect disruptions experienced during the pubertal transition. Funding Source: K01MH121575;Foundation of Hope for Research and Treatment of Mental Illness (NC) Keywords: Puberty, Sleep Disturbances, Estradiol, Circadian Rhythms, Depressive SymptomsCopyright © 2023
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Case report The first approved COVID-19 vaccines include BNT162B2 Pfizer-BioNTech and mRNA-1273 Moderna mRNA vaccines. Some severe allergic reactions to these vaccines have been report, and even though there is a lack of robust evidence, IgE-mediated hypersensitivity to excipients may be the cause of several. The excipient polyethylene glycol (PEG) is present in both, whilst Moderna further contains trometamol (or tromethamine), a buffer additive present in drug formulations and contrast media. We report the case of a 40 year-old woman, with controlled allergic rhinitis and asthma, who was referred to our Immunoallergology Department due to an anaphylactic reaction to Moderna COVID-19 vaccine. She described an episode of cervical and facial pruritus 5 minutes after receiving the first dose of vaccine, which rapidly evolved to generalized urticaria. She was promptly given intravenous (IV) clemastine with improvement of symptoms. However, 1h later she developed respiratory symptoms (dry cough, shortness of breath and wheezing). IV hydrocortisone was also given, and the patient was kept under medical supervision for 6h, after which she was discharged home. The following day, she had urticaria that resolved with oral deflazacort (60 mg). She denies exercise practice, alcohol consumption or outset of new drugs prior to vaccination. During investigation, the patient described two similar reactions in the past, 5 minutes after the administration of trometamol-containing contrast media (10 years before with an iodinated contrast and 2 years ago with a gadolinium contrast, both with trometamol). A week after the reaction all laboratory evaluation were within normal limits, including tryptase level. Skin tests were performed, 2 months after, with contrast media that contain trometamol (iopromide, iomeprol, iodixanol, ioversol, gadobutrol) and that do not (ioxitalamate, amidotrizoate, gadoterate meglumine), in accordance with the EAACI/ENDA guidelines. Iopromide and iodixanol were positive on intradermal testing (1:10 dilution), suggesting trometamol as the culprit excipient. She was advised not to receive the 2nd dose of Moderna vaccine. She received Pfizer-BioNTech vaccine at the hospital, without any reactions. This case demonstrates that an IgE-mediated reaction to trometamol may be an underlying mechanism for immediate hypersensitivity to mRNA Moderna vaccine. The risk of an allergic reaction to it increases when a previous history of hypersensitivity to contrast media exists.
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Case report Introduction: Toxic epidermal necrolysis (TEN), is an immune-mediated disease characterized by severe mucocutaneous symptoms and is the result of an inflammatory response that leads to keratinocyte necrosis and perivascular lymphocyte infiltration, mostly drug-related. Case report: A 35-year- old male, with a history of recently diagnosed systemic lupus under treatment with prednisone, hydroxychloroquine, mycophenolate and cotrimoxazole forte evolves with persistent proteinuria, it is decided to add losartan, chlorthalidone and atorvastatin. Nevertheless despite immunosuppression, proteinuria and skin involvement persisted, so mycophenolate was suspended and a bolus of cyclophosphamide 1 g was administered. Eight weeks after adjusting treatment, the patient went to the emergency department due to a confluent, pruritic, maculopapular rash with blistering lesions on the trunk, upper limbs, face, and oral mucosa, associated with fever over 38degreeC, that evolved during one week. On admission, the following was confirmed: confluent erythematous macular exanthem associated with multiple flaccid blisters on the chest, upper limbs and neck, Nikolsky's sign (+), keratoconjunctivitis and dryness on the lips. Admission tests included complete blood count with no leukocytosis or eosinophilia, ESR 29 mm/hr, C-RP 19.8 mg/L, no liver profile abnormalities, creatinine 0.8 mg/dl, and urine test with proteinuria 300 mg/dl. Negative infectious study for mycoplasma, herpes 6 virus, cytomegalovirus, Epstein barr virus, hepatitis A, B, C, E and SARS-COV2 virus. Due to severe mucosal skin involvement, TEN/SJS was suspected v/s (TEN)-like Lupus presentation, drugs used prior to admission (chlorthalidone, losartan, atorvastatin) were discontinued, and treatment was started with Hydrocortisone 100 mg every 8 hours IV, Immunoglobulin 2 g/kg daily IV for 4 days, plus skin and mucous membrane care. Patient had a favorable evolution, with resolution of skin and mucosal lesions and no signs of infection. Skin biopsy showed necrotic epidermis, necrotic basal keratinocytes, and sparse lymphocytic inflammatory infiltrate in the papillary dermis, consistent with erythema multiforme/toxic epidermal necrolysis. Conclusion(s): Extensive mucosal involvement is one of the cardinal signs of the presentation of SJS/ETN and given its severity, a high index of suspicion is important with the consequent suspension of suspected drugs and support management for a favorable evolution. In this case the suspected culprit drug was the combination of cyclophosphamide and chlorthalidone, due to reports of increased toxicity of cyclophosphamide in combination with diuretic drugs.
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Introduction: Covid-19 infection, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is a leading cause of morbidity and mortality worldwide. Myocarditis or pericarditis is a common clinical manifestation reported during the acute illness of Covid-19 infection. However, it is rarely reported during the recovery period or as part of post-Covid 19 conditions. We are reporting a case of a pregnant lady presented with post-covid 19 myocarditis with RVOT VT. Case presentation: A 44-year-old lady, Gravida 7 Para 6, presented to us at 32 weeks POA with the complaint of palpitation of 1 week, which was more frequent and persistent on the day of admission, associated with a presyncopal attack. Otherwise denied chest pain, fever or joint pain, or swelling. She had a history of Covid 19 infection 1 month prior to the onset of palpitation and had received 2 doses of SINOVAC vaccination. Upon presentation in the emergency department, she was tachycardic;however, her BP was normotensive and afebrile. Blood Investigations were unremarkable. ECG showed short run VT which self-reverted to sinus rhythm. Upon admission to CCU, she had multiple episodes of stable VT, which self-reverted to sinus rhythm. Echo showed EF 60% with no regional wall motion abnormality or valvular lesion. Cardiac MRI reported LV function of 46% with suspicion of fibrosis at the mid-septal wall. While in the ward, she had polyarthralgia, which improved with hydrocortisone. Blood investigation showed elevated inflammatory markers;otherwise, blood culture and ASOT were negative. Further investigations sent for connective tissue disease showed a positive result for ANA and ENA;however, it does not fulfill the SLICC criteria. Hence, we diagnosed her post covid 19 related myocarditis. She is currently generally asymptomatic with low-dose prednisolone and has been closely monitored for manifestation that may represent SLE. Discussion(s): The incidence of myocarditis in Covid-19 infection is 0.12%, which is 2-3 folder higher than non- covid 19 infection pneumonia;however, the prevalence in post covid infection is still unknown. It has been demonstrated that infectious causes are a significant initiating event in the pathophysiology of autoimmune disorders. A number of processes, including angiotensin-converting enzyme maladaptation, hypercoagulability, microvascular damage, and direct viral toxicity, may cause the etiology of post Covid-19 infection. Conclusion(s): Myocarditis in post Covid-19 condition is an uncommon but still possible condition that needs to be considered. It can be CTD mimickers;however, the symptoms must be closely monitored.Copyright © 2023
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Law enforcement has been extensively documented as one of the most stressful occupations. With sudden disruptions due to the COVID-19 pandemic and the civil unrest following the murder of George Floyd in May 2020, new sources of stress (e.g., negative public interaction, risk of infection) have created unprecedented challenges for law enforcement. A large body of work has shown that the stressors experienced in law enforcement are associated with PTSD, suicidal ideation, and depression at a rate higher than the general population. However, much of the current stress literature focuses on sworn officers and largely overlooks the growing non-sworn population. This represents a significant public health concern with more than 300,000 civilians working in a non-sworn position. Despite the adverse impacts of stress being well-described among sworn officers, very little is known about the levels of stress within non-sworn personnel and how they compare to sworn officers. In addition to these knowledge gaps, work-related stress has largely been measured by surveys. While surveys provide valuable insight, they are subject to recall bias. Emerging research using cortisol has shown great promise in addressing survey limitations but remains mixed as to whether biomarkers correlate with stress.To address these knowledge gaps, this study used a mixed-methods approach to characterize work-related stress across two large urban Minnesota law enforcement departments. A total of 37 interviews explored novel stressors including barriers and facilitators to accessing mental health resources;417 surveys quantified the prevalence of work-related stressors and PTSD among sworn and non-sworn personnel;38 hair samples were collected to demonstrate the possibility of analyzing cortisol among a high-stressed occupation. The prevalence of PTSD symptomology was 24% among sworn and 39% among non-sworn personnel. Results indicated that mental health stigma was a perceived barrier to seeking help. Service providers familiar with law enforcement facilitated seeking help. Non-sworn respondents had lower organizational stress than sworn personnel. Responding to the civil unrest was particularly stressful for early-career non-sworn personnel. This study demonstrated the possibility of using hair samples in studies of stress within law enforcement. (PsycInfo Database Record (c) 2022 APA, all rights reserved)
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The international biomedical community has been currently facing a need to find a simple and most accessible type of analysis that helps to diagnose tuberculosis (TB) with the maximum reliability even before the onset of clinical manifestations. Tuberculosis results in more deaths than any other pathogen, second only to pneumonia caused by the SARS-CoV-2 virus, but the majority of infected people remain asymptomatic. In addition, it is important to develop methods to distinguish various forms of tuberculosis infection course at early stages and to reliably stratify patients into appropriate groups (persons with a rapidly progressing infection, chronic course, latent infection carriers). Immunometabolism investigates a relationship between bioenergetic pathways and specific functions of immune cells that has recently become increasingly important in scientific research. The host anti-mycobacteria immune response in tuberculosis is regulated by a number of metabolic networks that can interact both cooperatively and antagonistically, influencing an outcome of the disease. The balance between inflammatory and immune reactions limits the spread of mycobacteria in vivo and protects from developing tuberculosis. Cytokines are essential for host defense, but if uncontrolled, some mediators may contribute to developing disease and pathology. Differences in plasma levels of metabolites between individuals with advanced infection, LTBI and healthy individuals can be detected long before the onset of the major related clinical signs. Changes in amino acid and cortisol level may be detected as early as 12 months before the onset of the disease and become more prominent at verifying clinical diagnosis. Assessing serum level of certain amino acids and their ratios may be used as additional diagnostic markers of active pulmonary TB. Metabolites, including serum fatty acids, amino acids and lipids may contribute to detecting active TB. Metabolic profiles indicate about increased indolamine 2.3-di-oxygenase 1 (IDO1) activity, decreased phospholipase activity, increased adenosine metabolite level, and fibrous lesions in active vs. latent infection. TB treatment can be adjusted based on individual patient metabolism and biomarker profiles. Thus, exploring immunometabolism in tuberculosis is necessary for development of new therapeutic strategies.Copyright © 2022 Saint Petersburg Pasteur Institute. All rights reserved.
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Background: Currently, the present world is facing a new deadly challenge from a pandemic disease called COVID-19, which is caused by a coronavirus named SARS-CoV-2. To date, no drug or vaccine can treat COVID-19 completely, but some drugs have been used primarily, and they are in different stages of clinical trials. This review article discussed and compared those drugs which are running ahead in COVID-19 treatments. Method(s): We have explored PUBMED, SCOPUS, WEB OF SCIENCE, as well as press releases of WHO, NIH and FDA for articles related to COVID-19 and reviewed them. Result(s): Drugs like favipiravir, remdesivir, lopinavir/ritonavir, hydroxychloroquine, azithromycin, ivermectin, corticosteroids and interferons have been found effective to some extent, and partially approved by FDA and WHO to treat COVID-19 at different levels. However, some of these drugs have been disapproved later, although clinical trials are going on. In parallel, plasma therapy has been found fruitful to some extent too, and a number of vaccine trials are going on. Conclusion(s): This review article discussed the epidemiologic and mechanistic characteristics of SARS-CoV-2, and how drugs could act on this virus with the comparative discussion on progress and drawbacks of major drugs used till date, which might be beneficial for choosing therapies against COVID-19 in different countries.Copyright © 2022 Bentham Science Publishers.
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OBJECTIVES: It is necessary to objectively assess the stress state of workers, from the standpoint of holistic palliative care, in order to determine how the rapid change in work styles in the "live with coronavirus era"-in which people will coexist and live with the coronavirus (COVID-19)-will affect their physical and mental health. The aim of this study is to assess the impact of rapid changes in work patterns during the COVID-19 pandemic on the neuroendocrine stress response of workers. DESIGN AND METHODS: A total of sixteen subjects, 9 telecommuters (2 males, 7 females;age, 37.1+/-2.6 years) and 7 office workers (3 males, 4 females;age, 37.3+/-3.0 years) who provided their informed consent were enrolled in this prospective observational study. Saliva was collected four times a day (after waking, noon, evening, and before bedtime) and three times a week (Monday, Wednesday, and Friday) during May and June 2020. The saliva samples were stored at -20degreeC until measurement. Saliva components were analyzed by ELISA for cortisol, melatonin, s-IgA, and oxytocin. RESULT(S): The diurnal variation of salivary components between telecommuting and office work groups was investigated. Cortisol showed diurnal variation with higher secretion during waking hours and lower secretion toward nighttime in both groups, and no modulation was observed. In the office work group Melatonin showed diurnal variation, with increased secretion at night. In contrast, the telecommuting group showed modulation, with higher secretion at waking and lower secretion at night. s-IgA showed diurnal variation with a high level at waking and a low level thereafter in both groups, and no modulation was observed. The telecommuting group showed higher oxytocin levels in comparison to the office work group. CONCLUSION(S): These results suggest that the absence of commuting in the telecommuting group reduces anxiety due to infection, and that the diurnal variation of melatonin may be due to the alteration of circadian rhythm caused by being at home all day.
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INTRODUCTION: There are several clinical outcomes associated with coronavirus disease 2019 (COVID-19) infection, including pneumonia, acute respiratory distress syndrome, and death. The aim of this study is to evaluate whether serum cortisol levels affect COVID-19 prognosis. METHODS: A retrospective study was conducted with COVID-19 pneumonia patients hospitalized in an internal medicine clinic at the Haseki Training and Research Hospital in Istanbul from March 13 to May 31, 2020. Demographics, laboratory test results, and clinical outcomes of the patients were recorded. The patients were divided into two groups based on whether they were hospitalized for 1-9 days or 10 days. Both groups were classified according to their average age and duration of hospitalization/discharge, and laboratory parameters were analyzed. RESULTS: This study was conducted on 129 COVID-19 pneumonia patients, 13 of whom died during the study period. The mean age was 68.7+or-10.9 years for nonsurvivors and 55.7+or-15.9 years for survivors (p=0.001). Serum cortisol levels were significantly elevated in patients with a long hospital stay. While there was no significant difference in the hemogram or biochemical parameters of the two groups, correlation analysis showed a close relationship between serum cortisol levels and length of hospitalization. DISCUSSION AND CONCLUSION: Cortisol is a reliable predictor of the length of hospital stay and prognosis of COVID-19 patients.
ABSTRACT
Background: Coronavirus 2019 was declared as a pandemic by the World Health Organization in March 2020. Bereft of specific treatment for the disease, vaccinations and COVID appropriate behavior have come to be the main approaches to combat the pandemic. A number of vaccines have been approved after clearing clinical trials. Hence, it is essential to evaluate the safety profile of each vaccine for ensuring optimum health of the general population. This study was conducted to evaluate the adverse events following CoviShield vaccination in a tertiary care center. Aims and Objectives: The aim of the study was to describe the pattern of adverse effects, treatment given, and comorbidities seen in healthcare workers (HCW) who reported to the adverse drug reaction (ADR) monitoring center in the department of pharmacology Government T.D. Medical College, Alappuzha, following CoviShield vaccination from January 2021 to October 2021. Material(s) and Method(s): A retrospective and descriptive study was carried out at Department of Pharmacology, GTDMCA involving all HCW who reported side effects following CoviShield vaccination in the ADR monitoring centre (AMC) in the Department of Pharmacology, GTDMCA from January 2021 to Oct 2021. Result(s): Out of 620 HCWs who reported adverse event following vaccination, majority (45%) were from the age group 21-30 years. About 83% of HCWs who reported adverse effect were women. Majority of the respondents (96%) experienced the adverse effects within 24 h. About 88% of respondents experienced these adverse effects after the initial dose alone. Commonly encountered adverse effects were fever (57%), headache (43%), myalgia (38%) etc. Hypertension (7%) was the most common comorbidity seen. Majority of the beneficiaries (70%) took paracetamol for the treatment of the adverse effect. Conclusion(s): Majority of the vaccinated HCWs experienced minor and self-limiting adverse event following immunization (AEFI) with Chimpanzee Adenovirus Oxford novel CoronaVirus-19. No serious AEFI were reported to the AMC. Despite the record speed at which the vaccine has been developed, it has shown to have a good safety profile considering the millions of doses that have been administered.Copyright © 2023 Sai Nathan R, et al.