Traditional Chinese Medicine Syndrome Differentiation of Delta and Omicron Variants of SARS-CoV-2 Carriers in Changsha,Hunan.

Objective: To summarize and compare the main traditional Chinese medicineTCMsyndromes of Delta and Omicron variants of severe acute respiratory syndrome coronavirus 2SARS-CoV-2 carriers to provide references for the syndrome evolution and syndrome differentiation of SARS-CoV-2 infection. Method(s):The TCM medical records of imported and local cases of infection with Delta and Omicron variants of SARS-CoV-2 in Changsha since September 23,2021 to March 27,2022 were collected,including 18 Delta variant cases and 36 Omicron variant cases. Their TCM diagnosis information and TCM pathogenesis were analyzed and compared. Result(s): The common manifestations in Delta variant cases were cough,fever,chest distress/shortness of breath,sore muscles,nausea,dry mouth,dry or sore throat,thick and greasy tongue coating,and rapid and slippery pulse. The predominant pathogenesis was dampness-heat in the upper-energizer and heat stagnation in the lesser Yang combined with dampness. The occurrence of chest distress/shortness of breath,greasy tongue coating,slippery pulse,and the proportion of dampness-heat in the upper-energizer syndrome were higher in Delta variant cases than in Omicron variant cases P<0.05. The common manifestations in Omicron variant cases were itchy and sore throat,nasal congestion,running nose,fever,mild aversion to cold,dry mouth,dizziness,slightly reddish tongue with thin white coating,and rapid or wiry pulse. The predominant pathogenesis was wind-dryness invading defensive exterior,and heat stagnation in the lesser Yang. The occurrence of white-coated tongue and the proportion of wind-dryness invading defensive exterior syndrome were higher in Omicron variant cases than in Delta variant casesP<0.05. Conclusion(s): There are certain differences in TCM syndromes and the corresponding pathogenesis between Delta variant and Omicron variant cases in Changsha,Hunan. The Delta variant of SARS-COV-2 tends to induce dampness-heat syndrome, whereas Omicron variant infection tends to elicit wind-dampness syndrome,which is expected to provide a reference for the pathogenesis evolution of SARS-COV-2 infection.Copyright © 2022, China Academy of Chinese Medical Sciences Institute of Chinese Materia Medica. All rights reserved.

Cutaneous Adverse Drug Reactions of COVID-19 Vaccines: A Cross-Sectional Study of the Largest Healthcare System in Taiwan

Objectives: Potential cutaneous adverse drug reactions (cADRs) associated with COVID-19 vaccinations are well-known. However, comprehensive evaluation including detailed patient characteristics, vaccine types, signs and symptoms, treatments and outcomes from such cADRs are still lacking in Taiwan. Method(s): A cross-sectional study was conducted from December 2019 to October 2022 to analyze spontaneous ADR reporting data from Taiwan's largest multi-institutional healthcare system. Physicians and pharmacists initially ensured the data quality and completeness of the reported ADR records. Subsequently, we applied descriptive statistics to analyze the patient cohort based on demographic characteristics, administered COVID-19 vaccines, clinical manifestations, and patient management. Result(s): We identified 242 cADRs from 759 reported COVID-19 vaccine-related ADRs, 88.3% of which were judged as "possible" using the Naranjo Scale. The mean age of patients with cADRs was 48.1+/-17.5 years, with the majority (44.2%) of cADRs reported in the 40-64yr old age group. cADRs were more common in women (68.2%) and most of the patients had no history of allergy to vaccines (99.6%). Oxford/AstraZeneca (58.6%) accounted for the most reported brand of COVID-19 vaccines. Patients developed cADRs within 1 to 198 days (median = 5.5 days), and mostly after first-dose vaccination (77.8%). The most frequently reported cADR was rash/eruption (18.7%), followed by itchiness/pruritus (11.7%) and urticaria (9.2%), mainly affecting the lower limbs (23.8%) and upper limbs (22.6%). Medications were prescribed for 65.1% of the cADRs, and signs and symptoms were resolved within 1 to 167 days (median = 7 days) after treatment with oral antihistamines (23.0%), topical corticosteroids (14.6%) or oral corticosteroids (14.4%). Conclusion(s): Our findings provide comprehensive details regarding COVID-19 vaccine-related cADRs in Taiwan. Certain groups, especially women and the middle-aged, who reported a relatively higher rate of cADRs, may benefit from pre-vaccination counseling about the risks of cADRs and the use of appropriate medications.Copyright © 2023

Mastocytosis and COVID19 infection and vaccination: A pediatric series

Introduction: Mastocytosis encompasses a heterogeneous group of diseases characterized by an accumulation of clonal mast cells (MC) in the skin and/or internal organs, and symptoms of MC activation. This MC activation can be elucidated by several factors, including infections or vaccination. Objective(s): We present our experience with COVID infection and vaccination in a series of 133 patients with pediatric mastocytosis. Method(s): Between January 1998 and December 2022, 133 pediatric patients have been referred to our hospital owing to clinically suspected MC disorder, mainly with mastocytosis in the skin. The final diagnoses of mastocytosis were established by the presence of typical skin lesions together with an increase of MC numbers in a biopsy from lesional skin or activating KIT mutations in lesional skin tissue. Serum baseline tryptase and total immunoglobulin E levels were measured, and patients underwent a comprehensive allergy workup to confirm atopic status and history of anaphylaxis. Regarding vaccination, REMA's (Spanish Network on Mastocytosis) protocol was followed. Result(s): 13 patients with COVID infection were identified, of which 25 (56,8%) were female and 0% had symptoms of MC activation. All of them had an asymptomatic or mild course of COVID infection. None of the patients experimented MC activation symptoms during viral illness. Regarding COVID vaccination, all patients received premedication with antihistamine 60 minutes prior vaccination. No one experimented immediate reactions and only one patient (0,75%) referred worsening of MC activation symptoms (baseline pruritus, urtication and brain fog) only after the first doses, recovering without changes in his treatment (oral cromoglycate and antihistamine) in two months. Discussion(s): Although MC have been implicated in the pathogenesis of cytokine storm in COVID19, there is no clinical evidence of SARSCoV- 2-induced MC activation, perhaps related to the fact that bone marrow MC lack angiotensin-converting enzyme 2 receptors.

COVID-19 and dermatology

The aim of this manuscript is to investigate skin diseases associated with COVID-19 under three main headings: skin problems related to personal protective equipment and personal hygiene measures, skin findings observed in SARS-CoV-2 virus infections, and skin findings due to COVID-19 treatment agents. In PubMed and Google Scholar databases, publications on skin lesions related to personal protective equipment and personal hygiene measures, skin findings observed in SARS-CoV-2 virus infections and skin findings due to COVID-19 treatment agents subjects were searched in detail. Pressure injury, contact dermatitis, pruritus, pressure urticaria, exacerbation of preexisting skin diseases, and new skin lesion occurrence/new skin disease occurrence may be due to personal protective equipment. The incidence of skin lesions due to COVID-19 was reported to be between 0.2% and 29%. Many skin lesions including maculopapular, urticarial, vesicular, chilblain-like, thrombotic/ischemic, etc., are observed in COVID-19 patients. Some authors have stated that there is an absence of SARS-CoV-2 virus infection-specific skin rashes. Many skin lesions may appear as a result of COVID-19. Even in the absence of a COVID-19 diagnosis, skin findings should be evaluated carefully in the pandemic period.

Eye Sight - A Bull's Eye Target of COVID-19

Aim: To determine the effect of COVID-19 on eye sight due to increase screen time in undergraduate students of medical school. Study design: Cross-sectional study. Place and duration of study: This survey was carried out from October 2022 to December 2022 in Army Medical College Rawalpindi. Questionnaires were filled in person and also online-based platform was used to distribute the e-questionnaire, developed using the Google Form. The participants were asked to share the e-questionnaire with their friends using Facebook and Messenger. Method(s): Participants were selected for the study using non-probability consecutive sampling. College students of 20-25 years were included in the study. Sample size was 400 according to a study done internationally. Participants with comorbidities (cataract, glaucoma) were excluded from study. Participants having (trouble concentrating on things such as reading the newspaper, books or watching television) were included in the study. Digital eye strain was calculated using validated computer vision syndrome (CVS-Q) questionnaire to measure the symptoms such as eye fatigue, headache, blurred vision, double vision, itching eyes, dryness, tears, eye redness and pain, excessive blinking, feeling of a foreign body, burning or irritation, difficulty in focusing for near vision, feeling of sight worsening, and sensitivity to light. Qualitative data was analyzed using Chi square test. Results A total number of 470 responses were recorded, out of which 257 (54.7%) were males and 213(45.3%) were females. In our study, the most common symptom was headache, affecting 58.1% of the population before COVID 19 which has increased to 83.2% and the P value is less than 0.001.Theother symptoms which also showed P value less than 0.001 were blurred vision while using digital device, irritated or burning eyes, dry eyes and sensitivity to bright light. Conclusion The practical implication of the study is to create awareness among general population about COVID, that eye sight is Bull`s Target to be affected by it and simple preventing measures can be taken. The purpose of this study is to limelight the importance that during COVID 19 lockdown the excessive use of digital devices and their cons on the ocular health among future health care workers.Copyright © 2023 Lahore Medical And Dental College. All rights reserved.

Herpes Zoster Co-Infection with COVID-19: A Case Series

Clinical presentation of COVID-19 infection can be variable in the current pandemic even in patients presenting to the clinic with a mild history of upper respiratory complaints. Various cutaneous manifestations have been noticed in COVID-19 patients with herpes zoster (HZ) being one among them. HZ is an infection that results when varicella zoster virus reactivates from its latent state in the posterior dorsal root ganglion. Here, we aim to expand our knowledge by reporting three cases of associated zoster infection in COVID-19 patients admitted to our intensive care unit in view of respiratory complaints. All the three patients admitted, had revealed lymphocytopenia at the time of HZ diagnosis, and were managed conservatively throughout the course. In all the cases, acyclovir/valacyclovir led to the resolution of lesions in 10 days. No postherpetic sequelae were observed. We here suggest that the clinical presentation of HZ at the time of the current pandemic should be considered as an alarming sign for a latent subclinical SARS CoV-2 infection and thorough follow-up of such patients be adopted.Copyright © 2021 Bali Journal of Anesthesiology. All rights reserved.

Supplement Gone Wrong: Drug-Induced Liver Injury Caused by Artemisinin

Introduction: Drug-induced liver injury (DILI) is defined as hepatic dysfunction caused by prescription medications, supplements, or xenobiotics after alternative causes have been excluded. As one of the leading causes of acute liver failure, DILI should be considered when patients present with hepatic dysfunction. We present a case of symptomatic DILI secondary to artemisinin use. Case Description/Methods: A 78-year-old Chinese man with no medical history presented to the hepatology clinic with 10 weeks of jaundice, weakness, and pruritis. He started taking Artemisinin/ Bioperine 12 weeks ago to prevent COVID-19 but stopped 3 weeks ago. He denied abdominal pain, a family history of liver disease, substance/alcohol use, and taking other concomitant drugs. Physical examination revealed scleral icterus and no other signs of chronic liver disease. Laboratory studies showed total bilirubin 11 mg/dL, alkaline phosphatase 293 U/L, aspartate transaminase 170 U/L, and alanine transaminase 196 U/L with negative workup for hepatitis A, B, and C. CT abdomen and MRCP were unremarkable for liver or biliary pathology. Further serological workup was negative and follow-up labs revealed normalization of liver enzymes and bilirubin. Given the patient's improvement, liver biopsy was not pursued. The patient was instructed to avoid supplements unless prescribed by a physician. Discussion(s): DILI is a global issue with an estimated annual incidence rate of 13.9 to 24.0 per 100,000 persons. Diagnosing DILI is important as it can cause acute liver injury and liver failure in certain cases. Since COVID-19 emerged, supplement use has increased given claims of boosting the immune system. Artemisinin is an herb used in traditional Chinese medicine with antimalarial activity investigated to be a possible COVID-19 treatment, but no current evidence exists to support it being effective against COVID-193. Our patient's supplement also contained Bioperine, a black pepper extract, which is likely benign. Contrarily, artemisinin is a well-described cause of idiosyncratic acute liver injury and hepatotoxicity, causing self-limited mild to moderate transaminitis but also severe cases requiring emergent livertransplantation. Our patient's unrevealing workup, his spontaneous improvement correlating with supplement discontinuation, and RUCAM score of 7 led to high suspicion of DILI secondary to artemisinin. Providers should always ask patients about supplement use and consider DILI when patients present with liver injury. (Table Presented).

Scientific debrief: cirrhosis

Globally, hepatitis C (26%), alcohol (24%), and hepatitis B (23%) contribute almost equally to the global burden of cirrhosis. The contribution from nonalcoholic fatty liver disease (8%) is small but increasing. Patients with acutely decompensated cirrhosis have a dismal prognosis and frequently progress to acuteon-chronic liver failure, which is characterised by hepatic and extrahepatic organ failure, Cardiovascular alterations including portal hypertension trigger the formation of portocaval shunts and varices. Systemic under filling and arterial hypotension is compensated by vasoconstriction but might decline into a state of aggravated portal hypertension and cirrhotic cardiomyopathy, leading to a hyperdynamic state, microvascular dysfunction and reduced organ perfusion culminating in decompensation. The immune system is dysfunctional showing a contrary co-existence of immune paralysis and immune overstimulation leading to secondary infections and inflammatory response syndrome aggravating cardiovascular alterations but also initiating tissue injury and metabolic alteration. This transition from compensated to decompensated cirrhosis is characterised by the occurrence of ascites, variceal bleeding and/or hepatic encephalopathy or organ failures (in the case of ACLF. Precipitating events for ACLF vary between Western countries (bacterial infection, alcohol intake) and Eastern countries (flare of HBV, superimposed HAV or HEV). In the majority of patients, systemic inflammation is a major driver of progression from compensated to decompensated cirrhosis. Once the first episode of AD develops, systemic inflammation follows a chronic course, with transient periods of aggravation due to proinflammatory precipitants or bursts of bacterial translocation resulting in repeated episodes of AD. The multistate model describing the clinical outcomes of decompensated cirrhosis has been well validated. State 3 is defined by the occurrence of variceal bleeding alone, state 4 by any single non-bleeding event, state 5 by any 2 or more events and the late decompensate state by any event with organ failures either with or without ACLF. 5-year mortality across states from 3 to 5 is in the order of, respectively: 20%, 30%, 88%. With late decompensation mortality ranges between 60 and 80% at 1 year. Cirrhosis is increasingly common and morbid. Optimal utilisation of therapeutic strategies to prevent and control the complications of cirrhosis are central to improving clinical and patient-reported outcomes. Aetiology-focused therapies that can prevent cirrhosis and its complications. These include anti-viral therapies, psychopharmacological therapy for alcohol-use disorder, management of hepatic encephalopathy (HE), ascites, hepatorenal syndrome, non-pain symptoms of cirrhosis including pruritis, muscle cramps, sexual dysfunction and fatigue, and reduce the risk of hepatocellular carcinoma. New disease-modifying agents are expected to be identified in the next few years by systematic drug repurposing and the development of novel molecules currently undergoing pre-clinical or early clinical testing. COVID-19 continues to pose a significant healthcare challenge throughout the world. Comorbidities including diabetes and hypertension are associated with a significantly higher mortality risk. Cirrhosis is associated with an increased risk of all-cause mortality in COVID-19 infection compared to non-cirrhotic patients. Patients with cirrhosis should be considered for targeted public health interventions to prevent COVID-19 infection, such as shielding and prioritisation of vaccination.

Safety of the Vaccine against Sars-Cov-2 in Patients with Systemic Lupus Erythematosus: Data from the Safer Study

Objectives: Systemic lupus erythematosus (SLE) is an autoimmune disease which presents infections as one of the most frequent complications, including more severe outcomes of Coronavirus disease 2019 (COVID-19). Immunization of these patients has been strongly recommended, however, data on safety are still scarce. In this study we evaluate the safety after vaccination against SARS-CoV2 in patients with SLE. Method(s): Safety and Efficacy on COVID-19 Vaccine in Rheumatic Disease - the 'SAFER' study, is a longitudinal Brazilian multicenter phase IV study. In this study patients with SLE (according to the 2019 ACR/EULAR criteria), older than 18 years who received vaccination against SARS-CoV-2 CoronaVac (Inactivated SARS-CoV-2 Vaccine), ChadOx-1 (AstraZeneca) and BNT162b2 (Pfizer-BioNTech) were included. The evaluation of adverse events (AEs) was done by telephone contact, symptom diaries and a face-to-face visit on the 28th day after each dose. Patients were followed up also by disease activity, assessed using SLEDAI-2 K score. Result(s): A total of 367 individuals with SLE were included, 207 received CoronaVac, 128 received ChadOx-1 and 32 received BNT162b2. Ninety percent of the subjects were female with a mean age of 37 years. About 50% (182) of patients were using oral glucocorticoids and azathioprine was the most frequent immunosuppressive therapy. Regarding disease activity parameters, 38%(140) of patients had zero SLEDAI-2Kat baseline and 41%(147) had zero SLEDAI-2 K 28 days after the 2nd dose. After the first and second dose the most frequent AEs were pain at injection site (58%/44%), headache (48%/33%) and pruritus (42%/37%). Comparing the three vaccines, after the first dose, local symptoms, myalgia, and fever were less frequent in patients who received CoronaVac (p alpha 0.001) as well as headache, tiredness (p = 0.001) and arthralgia (p = 0.003). After the second dose, only local symptoms such as pain at the application site and thickening of the skin around the application site were less frequent in the CoronaVac group (p alpha 0.05). Headache, tiredness, musculoskeletal symptoms and fever were more common in patients receiving AstraZeneca. No serious adverse events were reported regardless of the vaccination schedule used. Conclusion(s): This study suggests that vaccines against SARS-COV-2 are safe in SLE patients. Neither severe AEs were reported nor worsening of disease activity were reported. Comparing the different vaccines, CoronaVac had fewer adverse events.

Braun-Falco's dermatology

The 4th edition of the "Braun-Falco Textbook", an international standard text of dermatology, allergy and sexually transmitted disorders has been thoroughly rewritten and reedited and offers a comprehensive state-of-the-art review of the entire field for clinicians in hospital and private practice. The editors assembled an expert team of authors with outstanding international reputation who present a concise overview of the complete spectrum of dermatology and its groundbreaking progress with particular emphasis on aspects of practical care within the specialty. The treatment recommendations are based on current international guidelines and standards of care, and pay special attention to latest therapeutic progress as well as recent pathophysiological concepts. A special emphasis has been put on a unique array of high quality figures and a clear, easily understandable structure of the respective chapters. Besides the printed version, the new edition is available as a digital version. New aspects of the 4th edition that reflect the tremendous and rapid progress of dermatology include an up to date clinical classification of dermatoses, current guidelines and therapeutic concepts in inflammatory and neoplastic diseases, and dermatological aspects of the new Covid-19 infection. "Braun-Falco's Dermatology" is a must for specialists and trainees in dermatology, and of great value for all physicians who encounter skin diseases in general. © Springer-Verlag GmbH Germany, part of Springer Nature 1991, 2000, 2009, 2022. All rights reserved.

Chronic Chilblain Like Lesions Associated with the Covid-19 Pandemic

Background/Aims We report the features of chronic chilblain-like digital lesions newly presenting since the start of the covid-19 pandemic. Comparison with primary perniosis and acrocyanosis, reveals a unique phenotype which appears to be a long-covid phenomenon. Methods The case records of 26 patients with new onset persistent chilblain-like lesions presenting to the Rheumatology service of St George's University Hospital, London between Autumn 2020 and Spring 2022 were reviewed. Demographic and clinical features, serology, imaging, treatment response and outcome up to Summer 2022 were collated retrospectively. Results Chilblain-like lesions first occurred between September and March;2019/ 2020 6 cases, 2020/2021 18 cases and 2021/2022 2 cases. Mean age 35.4 (17-60) years, 88% female, 85% white, all non-smokers. Median body mass index (BMI) 20.2, range 17.0 - 33.2. BMI underweight (<18.5) in 27%. All cases reported new red-purple-blue colour changes of the fingers, some with pain, swelling and pruritis, affecting both hands in 12, one hand in 6, and both hands and feet in 8 cases. There was a past history of cold sensitivity or primary Raynaud's in 54%. Covid was confirmed in 3 cases, 2 - 8 months prior to onset of chilblain-like symptoms. Possible covid, unconfirmed, was suspected in 5 cases, 1 - 11 months earlier. Affected digits appeared diffusely erythro-cyanotic in 81%, with blotchy discrete maculo-papular erythematous lesions in 42%, some with both features. Involvement was asymmetric in 54%, thumbs spared in 69%. Complement was low in 50% (8/16), ANA positive in 26% (6/23). MRI of hands showed phalangeal bone marrow oedema in keeping with osteitis in 4 of 7 cases. More severe signs and symptoms were associated with low BMI, low C3/4 and a past history of cold sensitivity or Raynauds. Cold avoidance strategies were sufficient for 58%. Pain prompted a trial of NSAIDs, aspirin, nitrates, calcium channel blockers, hydroxychloroquine, oral or topical corticosteroid or topical tacrolimus in 42%. In general, these were minimally effective or not tolerated. 4 severe cases received sildenafil or tadalafil, effective in 2. In 27% complete remission occurred during the first summer season after symptoms commenced, median duration 6 (range 2 - 10) months. In the remaining 19 cases, chilblain-like symptoms returned or worsened in the subsequent second winter period, with 6 of 19 entering remission the following summer. For the remaining 13 persistent cases the total duration of symptoms spans more than a year, and in four cases more than 2 years. Conclusion This series illustrates a distinct chronic chilblain-like condition. Features similar to primary perniosis include female predominance, middle age, pruritic painful blotchy lesions, asymmetry and low BMI. Features in keeping with acrocyanosis include chronicity, extensive diffuse erythro-cyanotic discoloration, relative improvement in warm weather and lack of association with smoking.

L-Ornithine-L-Aspartate and Intermittent Renal Replacement Therapy in Fulminant Hepatitis A: A Case Report

Hepatitis A is a common viral infection worldwide that is transmitted via the fecal-oral route. Since the introduction of an efficient vaccine, the incidence of infection has decreased but the number of cases has risen due to widespread community outbreaks among unimmunized individuals. Classic symptoms include fever, malaise, dark urine, and jaundice, and are more common in older children and adults. People are often most infectious 14 days prior to and 7 days following the onset of jaundice. We will discuss the case of a young male patient, diagnosed with acute hepatitis A, leading to fulminant hepatitis refractory to conventional therapy and the development of subsequent kidney injury. The medical treatment through the course of hospitalization was challenging and included the use of L-ornithine-L-aspartate and prolonged intermittent hemodialysis, leading to a remarkable outcome. Hepatitis A is usually self-limited and vaccine-preventable;supportive care is often sufficient for treatment, and chronic infection or chronic liver disease rarely develops. However, fulminant hepatitis, although rare, can be very challenging to manage as in the case of our patient.Copyright © 2023 The Author(s).

Safety Monitoring of Covid-19 Vaccine: In a Tertiary Care Hospital in Haryana

Objective: The present study aimed to ensure the safety and related potential adverse effects following ChAdOx1 nCoV-19 vaccination (AZD1222) in a scenario when numerous vaccines have been approved on an emergency basis by the WHO and other regulatory agencies to prevent the widespread of COVID-19 infection and to decrease the associated mortality and morbidity. Method(s): This study was an open, non-comparative, non-interventional, observational study conducted on healthcare workers of BPS Govt. medical college for women and elderly people who received the first dose of COVID-19 vaccinationChAdOx1 nCoV-19 vaccine (AZD1222) by conducting their interviews and recording the data Results: Between January and March 2021, a total of 1907 participants were enrolled in this study. Out of 1907 recipients, 70 recipients reports adverse drug events following vaccination. Myalgia (0.629%), headache (1.31%), fever >=(37.5 degreeC, 0.839%) and fever with chills (>= 37.5 degreeC, 1.048) were the most common adverse events after the first dose of vaccination of ChAdOx1 nCoV-19 vaccine (AZD1222. Throat irritation (0.209 %) and Generalised itching (0.262) were the least common adverse events. Conclusion(s): ChAdOx1 nCoV-19 (Astrazeneca) has an acceptable safety profile as observed in this study. To our knowledge, very few studies are done that review the safety of COVID-19 vaccines. Further safety data from a larger sample size and of longer duration are warranted to establish safetyCopyright © 2023 Innovare Academics Sciences Pvt. Ltd. All rights reserved.

Assessment and Analysis of Adverse Events Following Covid-19 Vaccination among Children Aged 15-18 Y at Tertiary Care Teaching Hospital, Telangana: A Prospective Observational Study

Objective: Government of India (GOI) has allowed vaccination for age group of 15-18 y. It is a positive step toward boosting immunization rates across the nation. As per guidelines, BBV152 vaccine, Bharat Biotech's "Covaxin" is approved for adolescents. The study was designed to evaluate adverse events following immunization (AEFI) among adolescents. Method(s): A prospective, observational survey was carried out among the first 315 beneficiaries (adolescents of age 15-18 y) for a period of 5 mo at Osmania medical college and hospitals. Within 24 h, 48-72 h, and two weeks following the first and second doses of Covaxin, active and passive surveillance using telephonic inquiry and documentation relating to adverse events was conducted. The prevalence of AEFI and its association with demographic factors have been identified. Collected data were analyzed using SPSS 25. Result(s): The first 315 beneficiaries (Adolescents between the ages of 15 and 18) who received Covaxin were identified. All AEFIs reported were within the first 24-72 h of vaccination. AEFI incidence was higher in 1st dose (16.6%) when compared to 2nd dose (3.5%). No AEFIs were noted after 2 w. We found no association of AEFI with sex, age group, and past history of Covid as this finding is not significant (p>0.05). Conclusion(s): Overall, Covaxin has a good safety profile in adolescents. Symptoms were transient and of low intensity. There were no documented severe and serious AEFI. It is obligatory for documentation as the AEFI profile will encourage vaccine adoption and lessen reluctance.Copyright © 2023 The Authors. Published by Innovare Academic Sciences Pvt Ltd.

Neuromyelitis optica spectrum disorder after BIBP COVID-19 vaccine: A case report

Background: With the COVID-19 vaccine now available, there have been occasional reports of post-vaccination neurological complications. Case presentation: In this report, we present a case of neuromyelitis optica spectrum disorder (NMOSD) that developed one month after the patient received the second dose of BIBP COVID-19 vaccine (SARS-CoV-2-Vaccine [Vero Cell] Inactivated). The patient presented with itching, numbness in the hand and right side of the face, as well as nausea, vomiting, and hiccups. Brain MRI revelead lesions in the area postrema, medulla, and bilateral hypothalamus, which are typical of NMOSD. Serum antibodies to anti-AQP4 and anti-MOG were negative. Conclusion(s): The pathogenesis of NMOSD development after vaccination is still unknown. NMOSD is generally aggressive and disabling, it is important for the neurologist to be attentive to the highly variable clinical presentation after COVID-19 vaccination for early diagnosis and effective treatment.Copyright © 2023

Incidence of Young People Mental Health Disorders with Atopic Dermatitis during the COVID-19 Pandemic

Background: atopic dermatitis is a chronic inflammatory dermatological disease that produces structural and functional alteration in the outermost layer of the epidermis. There are certain factors that worsen your symptoms and are related to depression and anxiety linked to emotional stress.Objective: to evaluate the incidence of mental health disorders in patients with atopic dermatitis during the COVID-19 pandemic to establish protection parameters in people belonging to the city of Latacunga. Methods: a descriptive cross-sectional study was carried out in the period from January 2021 to August 2022. The study population consisted of 25 patients from the ZENSE Health Center of the Latacunga Dermatology Clinic, Cotopaxi, Ecuador. The variables studied were: age, sex, modality of confinement during the pandemic, psychological disorders present during COVID-19, predominant symptoms, severity of dermatitis, and areas with the greatest disease. A structured survey was applied to collect the data. The data is presented in tables and graphs, absolute and relative frequencies.Results: the predominant symptoms were those corresponding to the anxious state, with a worsening due to psychological factors. Patients diagnosed with atopic dermatitis influenced by psychological disorders are more likely to develop poor quality of life, the female sex is more susceptible to suffering from this pathology. The predominant symptomatology was itching located on the back of the hands and feet.Conclusions: during the stage of confinement by COVID-19, mental health has been affected and with it the worsening of various psychological disorders that later affect skin manifestations such as atopic dermatitis.

Delayed type hypersensitivity reaction to oral intake of trometamol

Case report Trometamol (tromethamine, tris(hydroxymethyl)aminomethane (TRIS)) is an excipient frequently used as buffer in fluids and semisolid agents, including many drugs such as antibiotics, iodinated contrast agents and the COVID-19 vaccine mRNA-1273. Here, we report the first case of a delayed-type hypersensitivity after oral intake of trometamol. A 64-year- old female patient presented to our emergency department with generalized erythematous rash, pruritus and swelling of the face five hours after the intake of one tablet of fosfomycin trometamol for a urinary tract infection. Further medical history revealed a previous erythematous rash five to six hours after administration of the iodinated contrast agent iopromide. We performed skin prick and intradermal tests with trometamol, fosfomycin trometamol and various iodinated contrast agents, including iopromide, iomeprol, iobitridol, iopamidol and iodixanol. These tests showed no reactions initially. However, 48 hours after intradermal testing, macular erythematous lesions developed at the sites tested with trometamol 0.1%, trometamol 0.01% and all sites tested with iodinated contrast agents. Furthermore, when we performed a lymphocyte transformation test with trometamol, fosfomycin trometamol and iopromide, we recorded a positive reaction with cytokine release after stimulating T cells with trometamol and iopromide. In contrast, basophil activation testing showed a negative result for these agents. Based on these results and our patient's history, we diagnosed a clinically relevant type IV sensitization to trometamol. There are only a few case reports about immediate-type allergic reactions to gadolinium contrast agents caused by the excipient trometamol. There are some published cases which report contact dermatitis after topical administration of trometamol-containing agents. To our knowledge, ours is the first case to report a delayed hypersensitivity reaction to oral administration of trometamol. Excipients are indispensable for drugs, vaccines and other products since they stabilize and preserve the active agents. Nevertheless, excipients should always be considered during an allergy workup, especially if the patient reports prior drug reactions that cannot be explained by a chemical cross-reaction. In our case, we diagnosed delayed-type hypersensitivity to the excipient trometamol. This is a consequential diagnosis for the patient, because trometamol is contained in many drugs and in the COVID-19 vaccine mRNA-1273.