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The epidemic caused by the infection of severe acute respiratory syndrome coronavirus 2 omicron variant broke out in Shanghai in Mar. 2022. Omicron variant has characteristics such as strong concealment and rapid transmission, resulting in significant differences between the current round of epidemic and that in Wuhan. The number of infected patients (mainly asymptomatic infected patients) increased rapidly in a short term. Based on dynamic zero policy, shelter hospitals were set up in time in Shanghai to treat the patients. It is suggested that medical resources and patient characteristics should be taken into account in the independent cabin of a shelter hospital with more than 10 000 beds, and the clinical medical practice should be divided to 5 modes (universal education and management, community outpatient clinic, ward duty, emergency rescue, and temporary observation and transport) to optimize the allocation of medical resources, so as to further enhance the treatment capacity and efficiency of shelter hospitals.Copyright © 2022, Second Military Medical University Press. All rights reserved.
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Purpose: The aim of this study was to evaluate how prevalent asymptomatic SARS-CoV-2 virus infection (COVID-19) is among patients undergoing ophthalmic surgery at two tertiary referral hospitals. Material(s) and Method(s): This retrospective study included patients without COVID-19 symptoms who underwent preoperative screening using reverse transcription-polymerase chain reaction (RT-PCR) before ophthalmic surgery at the Kocaeli University and Gaziantep University departments of ophthalmology [between September 1, 2020, and December 15, 2020 (group 1);between March 1, 2021, and May 30, 2021 (group 2)]. Patients scheduled for surgery and followed up in the retina, glaucoma, pediatric ophthalmology and strabismus, cataract and refractive surgery, and cornea departments were examined. Result(s): RT-PCR was positive for SARS-CoV-2 in 12 (1.4%) of 840 patients in group 1 and 7 (1.1%) out of 600 patients in group 2. None of the patients were symptomatic of COVID-19. The majority of the patients were scheduled for retina or cataract and refractive surgery in both groups (group 1;retina: 29.2%, cataract and refractive: 57.0%, group-2;retina: 31.3%, cataract and refractive: 54.5%). SARS-CoV-2 RT-PCR testing was positive for seven patients in group 1 (7/245, 2.9%) and five patients in group 2 (5/188, 2.6%) who were scheduled for retinal surgery. Conclusion(s): The necessity, availability, and practicality of COVID-19 RT-PCR testing prior to ophthalmic surgeries varies depending on the protocols of each institution. COVID-19 RT-PCR testing is suggested especially before vitreoretinal surgeries and general anesthesia procedures, because of the difficulty in managing postoperative complications.Copyright © 2023 Gazi Eye Foundation. All rights reserved.
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The most common causes of acute hepatitis in children are hepatitis A and autoimmune hepatitis. Hepatitis in the course of Wilson's disease is sporadically registered in adolescents. An increase of activity of aminotransferases both in the course of multisystem inflammatory syndrome in children (MIS-C) and in the course of COVID-19 has been observed. Hepatitis is common in children with MIS-C and is associated with a more severe presentation and persistent elevation of liver function tests. To date, no cases of acute hepatitis in children due to COVID-19 have been reported. We present 2 cases of acute hepatitis in children where the only cause seems to be a previous asymptomatic SARS-CoV-2 infection.Copyright © 2023 Termedia Publishing House Ltd.. All rights reserved.
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Background/Objectives: Emerging evidence suggests that complement system infection-dependent hyperactivation may worsen COVID-19 outcome. We investigated the role of predicted high impact variants -referred as Qualifying Variants (QVs) -of complement system genes in predisposing asymptomatic COVID-19 in elderly individuals, known to be more susceptible to severe disease. Method(s): Exploiting Whole-Exome Sequencing (WES) data and 56 complement system genes, we performed a gene-based collapsing test between 164 asymptomatic subjects (age >= 60 y.o.) and 56,885 European individuals from the gnomAD database. We replicated this test comparing the same asymptomatic individuals with 147 hospitalized COVID-19 patients. Result(s): We found an enrichment of QVs in three genes (MASP1, COLEC10 and COLEC11), which belong to the lectin pathway, in the asymptomatic cohort. Moreover, individuals with QVs showed lower serum levels of Masp1 and of prothrombin activity compared to controls while no differences were observed for CH50 and AH50 levels that measure the activity of classical and alternative complement pathways, respectively. Finally, integrative analyses of genome-wide association study and expression quantitative loci traits data showed a correlation between polymorphisms associated with asymptomatic COVID-19 and decreased expression of MASP1, COLEC11 and COLEC10 genes in lung tissue. Conclusion(s): This study suggests that rare genetic variants can protect from severe COVID-19 by mitigating the activation of lectin pathway and prothrombin activity.
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Objective To analyze the epidemiological characteristics of COVID-19 cluster epidemic in Huizhou from January to February in 2020, and we provide experience and reference for the prevention and control of cluster epidemic. Methods Descriptive epidemiology was used to analyze the clusters of COVID-19 in Huizhou city. Results From January to February in 2020, a total of 19 COVID-19 cluster outbreaks were reported in Huizhou. The most common cluster outbreaks were in Huidong county (8 cases), Boluo county (3 cases) and Huiyang district (3 cases). There were 59 cases involved in 19 outbreaks, among which 46 were confirmed cases, and 13 were asymptomatic infected. The sex ratio of male to female was 0.84: 1, the age was 1-85 years old. The 19 cases of outbreaks were all caused by imported cases, among which 13 cases were imported from Wuhan (68.4%), 3 cases were imported from Hubei province except Wuhan (15.8%), and 3 cases were imported from other provinces and cities (15.8%). There were 13 cases (68.4%) in the first generation, and 6 cases (31.6%) in the second generation. Events exposed place were variety, including 3 (15.8%) simple family exposure, 13 (68.4%) joint exposure, exposure family, 1 (5.26%) of the joint exposure, family exposure, family dinners, 1 (5.26%) of the joint exposure, family exposure, exposure (hotel) exposed in public places, 1 (5.26%) of the collective unit (workplace) exposure. Conclusion All the COVID - 19 cluster outbreaks in Huizhou city were caused by imported cases, most of which occurred in the family and were caused by families living together and eating together. As the number of people returning to work, production and school increases, various prevention and control measures should be implemented in key areas, key populations and key places to prevent the outbreak from rebounding.Copyright © China Tropical Medicine 2021.
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Introduction: Acute pancreatitis affects a significant population globally. Usual etiologies are gallstones, alcohol, hypertriglyceridemia, medications;less frequent are trauma, hypercalcemia, infections, toxins, ischemia, anatomic anomalies, vasculitis, and idiopathic. Pancreatitis post coronary intervention is an uncommon cause with only 19 published cases in the last two decades. Being cognizant of this etiology is important given the increasing number of patients undergoing angiography. Case Description/Methods: An 81-year-old female with hypertension, diabetes, peripheral arterial disease, prior cholecystectomy underwent left lower extremity angioplasty at an outside center. Within a few hours, she started having severe epigastric pain radiating to her back, nausea, vomiting and loose bloody stool. She presented to the emergency department 24 hours after symptom onset. Epigastric tenderness was present on exam. Labs revealed leukocytosis (24,450/muL), elevated lipase (1410 U/L), elevated creatinine (1.3 mg/dL), lactate (3.1 mmol/L), calcium 9.4 mg/dL and triglycerides 161 mg/dL. Incidentally, found to be positive for COVID-19. Normal common bile duct diameter seen on sonogram. CT angiogram of the abdomen/pelvis showed acute pancreatitis, duodenal and central small bowel enteritis (Figure). She was not on any medications known to cause pancreatitis and denied alcohol use. Patient improved with analgesics and intravenous fluids. She had no recurrence of bloody stools and hemoglobin remained stable. On day 4, she was able to tolerate a regular diet, and leukocyte count and creatinine normalized. Patient did not have any COVID respiratory symptoms, and was discharged. Discussion(s): Given the temporal association to angioplasty and no other identifiable cause, acute pancreatitis was presumed to be due to the contrast used during angioplasty. Other possibilities included cholesterol embolism but no peripheral signs of cholesterol embolism were seen. Patient was an asymptomatic COVID-19 case. Although, there are case series of pancreatitis due to COVID, those were found in very sick symptomatic patients. On review of literature, cholesterol embolism was identified as a definite cause only on autopsy or laparotomy (Table). Other possible mechanisms are: high viscosity of the contrast media leading to ischemia and necrosis, contrast causing NF-kB activation followed by epithelial damage, and vasospasm. Pancreatitis after coronary angiography is rare, nonetheless, an important differential especially if there is a temporal relationship.
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Introduction: Coronavirus disease 2019 (COVID-19) affects children but mostly has mild course. There is meagre published data on the impact of COVID-19 illness in children with Severe Aplastic anemia (SAA). We describe our experience of managing COVID-19 in children with SAA. Method: Three children of SAA who developed SARS-CoV-2 infection are included in this study. Results: Patient 1 was post Immunosuppressive therapy (IST) for SAA and had an asymptomatic course and uneventful recovery. Patient 2 was several months post IST with no response and had an asymptomatic COVID-19 illness but had delayed viral clearance, however he succumbed to bacterial sepsis soon after. Patient 3 was awaiting IST and while he contracted severe acute respiratory syndrome-Coronavirus-2 (SARS-CoV-2) infection, he had symptomatic COVID-19 illness followed by bacterial and fungal sepsis to which he succumbed. Conclusion: COVID-19 in children with SAA can be mild to fatal course and virus may have delayed clearance. It can lead to delay in therapy of SAA. © 2022 Pediatric Hematology Oncology Chapter of Indian Academy of Pediatrics
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It is now widely known that COVID-19 can also cause various extrapulmonary manifestations. Possible mechanisms of cardiovascular damage include direct myocardial damage due to hypercoagulability caused by systemic inflammation, which may also lead to destabilisation of coronary plaques. We present a case of a 30-year-old young man following asymptomatic COVID-19 infection, who was admitted to the emergency room of the Grande Ospedale Metropolitano di Reggio Calabria, Italy, with typical chest pain. The patient had no cardiovascular disease, cardiovascular risk factors including no family history of cardiovascular disease. Urgent coronary angiography showed critical stenosis of the middle-proximal portion of the left anterior descending artery (80%) with ulcerated plaque appearance. Regardless of cardiovascular risk factors, our case report emphasises the need to determine COVID-19 status in all patients with acute myocardial infarction during this pandemic.Copyright © 2023, CKS.
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Case report Chronic rhinosinusitis with nasal polyps (CRSwNP) is a frequent comorbidity in severe asthma in adults. Both diseases share key pathophysiological mechanisms that can involve type-2 inflammatory pathways. However, this is an uncommon presentation in pediatric patients. Dupilumab, a fully human monoclonal antibody against IL-4Ralpha, inhibits IL-4/ IL-13 signaling, which are key drivers of type-2 inflammation and interfere with both eosinophilic and allergic pathways. It is approved for patients >= 12-year- old with moderate to severe uncontrolled asthma, but its approval in CRSwNP is limited to adults. We report a case of a 12-year- old boy with severe uncontrolled asthma and highly symptomatic CRSwNP referred to our center in May 2021. He was sensitized to house dust mite and pollens, and a specific immunotherapy had been tried previously. He was treated with high dose inhaled corticosteroid, long-acting beta agonist, long-acting muscarinic antagonist, montelukast and daily intra-nasal corticosteroids. Furthermore, a bilateral endoscopic sinus surgery with polypectomy was performed in April 2021. Despite adherence to medication and surgical treatment, both diseases were uncontrolled with frequent exacerbations requiring unscheduled visits and multiple systemic corticosteroid courses. This led to failure to thrive and several missed school days. Oral corticosteroid (OCS) tapering was unachieved due to symptoms rebound and so maintenance therapy with prednisolone 10mg daily was attempted, with only a slight improvement. High levels of eosinophils (1010 cells/muL), FeNO (122 ppb) and IgE (2255 kU/L) were present. Treatment with subcutaneous dupilumab was started in July 2021. A clinical and analytical improvement was evident at the 3-month evaluation (Table 1). He was able to stop prednisolone, and no clinically relevant exacerbations occurred. He also was fully vaccinated and had an asymptomatic COVID-19 infection in December 2021. Patients with CRSwNP and comorbid asthma have a higher disease burden than patients with each disease alone. In this adolescent, dupilumab was effective as an add-on treatment, for both severe asthma and CRSwNP. It led to disease control, OCS withdrawal, reduced eosinophilic inflammation, improved lung function, smell recovery and absence of exacerbations during follow-up. Dupilumab, targeting the type 2 inflammatory process, may allow a better management of pediatric patients >=12 years old with severe CRSwNP and comorbid asthma. (Table Presented).
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Purpose/Relevance: Pediatric cases of COVID-19 have increased in the setting of the highly transmissible delta variant which has impacted the care of children by ophthalmologists. Inflammatory ocular manifestations of acute COVID-19 infections have been observed and are important to recognize and expeditiously manage. Further, ocular involvement has been recognized in MIS-C. Finally, new challenges in treating and monitoring patients with non-infectious uveitis (NIU) evolved. Guidance is needed regarding immunosuppression, reducing clinic visits/in-hospital exposures while maintaining disease control, and vaccination. Target Audience: Pediatric ophthalmologists, fellows, residents. Current Practice: Ocular inflammatory manifestations are reported in children during or after symptomatic or asymptomatic COVID-19 infection and may go unrecognized. Guidelines for managing children with NIU on immunosuppressive treatment (IMT) continues to evolve, and updated information is needed. Best Practice: Knowledge of ocular manifestations of acute and post-infectious COVID-19 including Multisystemic Inflammatory Syndrome in Children (MIS-C) will improve clinical care of children. Patients may present with conjunctivitis, optic neuritis, transient myasthenia-like syndrome, acute anterior uveitis, keratitis, pan-uveitis and papilledema. Ophthalmic management often involves systemic work-up and coordination of care amongst a multidisciplinary team. Consensus guidelines for monitoring uveitis and preventing COVID-19 infection in children with NIU on IMT may be applied to clinical practice. Expected Outcomes: Clinicians will develop an understanding of (1) Ophthalmic manifestations of acute and post-infectious COVID-19 infection and MIS-C (2) Challenges and strategies to manage NIU during a pandemic (3) Updates on infection risk and vaccination strategies for children on IMT. Format: Didactic, case presentations, rheumatology, ophthalmology panel discussion with audience participation. Summary: COVID-19-related ocular manifestations such as conjunctivitis, uveitis, pan-uveitis and optic neuritis are rare but are important to recognize. Children with NIU on IMT represent a unique patient population balancing ophthalmic follow-up and control of ocular/systemic disease and preventing infection.Copyright © 2022
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Background: Coronavirus disease 2019 (COVID-19) was suspected to trigger angioedema attacks, or cause more severe COVID-19 disease in patients with Hereditary angioedema (HAE). Our objective was to evaluate the severity of COVID-19 and its impact on disease control in patients with severe HAE in long-term prophylaxis(LTP) with subcutaneous C1-inhibitor( SC C1-INH). Method(s): We p erformed a retrospective s tudy of p atients w ith s evere course of HAE who maintained LTP with SC C1-INH during the pandemic. Date were collected under conditions of daily clinical practice. Patients were evaluated at least 2 times after switching to LTP with SC C1-INH. We analyzed COVID19 vaccine application and tolerance, COVID19 infection, disease control after COVID19 infection and the quality-of- life. Result(s): We evaluated 18 patients(12 female) who switched from LTP with IV C1-INH to LTP with SC C1 INH. Switching was followed by a significant decrease in the number of attacks, visits to the emergency department, and use of rescue dose of IV C1-INH or icatibant, as well as improved disease control (Angioedema Control Test). All patients were vaccinated against COVID19 (37 doses of mRNA vaccine and 4 doses of viral vector vaccine). Nor severe neither moderate adverse reactions were observed. 5 patients were infected with COVID19 (one 30 years-old female patient was infected twice) and had mild symptoms. None of the patients needed a hospital admission. Only one of the patients had worsening of the disease control after COVID19 infection and long -term post COVID repercussion (persistent headache and depressive mood). One of the infected patients was pregnant (7 gestational weeks) and had asymptomatic COVID19 infection with no impact on pregnancy. Conclusion(s): In our cohort of patients LTP with SC C1 INH and correct vaccination against COVID19 have shown that can maintain severe HAE patients with good clinical control even when infected with the virus.
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Background: Air medical transport of COVID-19 patients is challenging and presents a high-risk exposure for many air medical crew. Previous investigations have concluded that routine PPE utilized by air medical crew using routing personal protective equipment is safe and effective at preventing symptomatic COVID-19 infections. However, it is unclear to what extent providers may be exposed, contract COVID-19, and remain asymptomatic but potentially contagious. Previous reports suggest up to 6.4% of infected health care personnel are asymptomatic. Method(s): We conducted an IRB approved, primary mixed-methods research study that tested for COVID-19 antibodies in a cohort of participants previously surveyed regarding COVID-19 symptoms. Written consent was obtained by all participants. ELISA testing was performed at the University of New Mexico Center for Global Health Laboratory. Testing included measuring for COVID-19 antibodies in a manner that was independent of vaccination status. Participants also filled out a secure electronic survey to aide in the qualitative data collection and analysis. Result(s): There were 42 participants. Labs samples were obtained between June 2021 and October 2021. Of the 42, 40 were vaccinated (95.2%) and 2 were unvaccinated (4.8%). Of the 40 who were vaccinated, 1 person had the 2-part Moderna vaccine, the rest had the 2-part Pfizer vaccine. 10 of 42 (23.8%) had experienced potential symptoms of COVID-19 at some point in time but had never had a positive test and 32 (76.2%) never experienced any symptoms. Of the 42, 4 had a positive ELISA test for COVID-19 antibody for a positivity rate of 9.52%. Out of the 4 subjects that tested positive, 3 (75%) never experienced any symptoms. Conclusion(s): While the routine use of PPE has been proven to be effective in protecting air medical personnel from symptomatic COVID-19 infection, asymptomatic infection remains a concern. We found that 3 out of 4 that tested positive were asymptomatic. This is significant considering asymptomatic infection poses a risk to air medical crew, patients, coworkers, families, and the general public. Further investigation is required to better ascertain potential gaps in protective equipment or other latent sources of infection that pose risks to air medical crew.Copyright © 2022
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Asymptomatic subjects account for 25 to 45% of SARS-CoV-2 infections, and in particular, subjects on mild immunosuppressive therapy may have symptoms masked and could spread virus for an extended period of time. To determine the cumulative incidence of symptomatic and asymptomatic SARS-CoV-2 infections and associated risk factors, we conducted a prospective clinical and serological survey in a cohort of 278 liver transplant recipients (LTRs) from Central Italy. Three different serology tests were performed every 4 months in 259 LTRs between April 2020 and April 2021: one based on raw extract of whole SARS-CoV-2 virus and two on specific viral antigens (nucleoprotein and receptor binding domain) to detect specific IgG, IgM and IgA. Hundred fifteen LTRs who reported symptoms or close contact with a SARS-CoV-2-positive subject, or had a positive serological result underwent molecular testing by standard screening procedures (RT-PCR on naso-pharyngeal swab). Thirty-one past or active SARS-CoV-2 infections were identified: 14 had positive molecular test (64% symptomatic), and 17 had positive serology only (18% symptomatic). SARS-CoV-2 infection was not statistically related to gender, age, obesity, diabetes, renal impairment, type of anti-rejection therapy or time from transplant. Asymptomatic SARS-CoV-2 cases (61.3%) were more frequent in males and in those with glomerular filtrate rate >50 ml/min. Overall, the addition of repeated serology to standard diagnostic molecular protocols increased detection of SARS-CoV-2 infection from 5.1% to 10.9%. Anti-SARS-CoV-2 seroprevalence among our LTRs (11.2%) is comparable to the general population of Central Italy, considered a medium-impact area. Only one asymptomatic subject (6%) was found to carry SARS-CoV-2 in respiratory tract at the time of serological diagnosis.Copyright © 2021 The Authors
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Background. Several studies and cohorts with adult populations with rheumatic diseases (RD) were performed since pandemic outbreak. RD patients were more susceptible to infections and may develop severe forms of COVID-19, since they present immunosuppressive mechanisms inherent to the disease itself and to its treatment. Healthy children and adolescents seem to be less infected and present milder diseases. However, juvenile dermatomyositis patiets and immunosuppressed children have not been extensively studied. The objectives of the study are to evaluate asymptomatic SARS-CoV-2 infection in pediatric RD patients, to identify the risk factors related to contagion and to describe demographics and the profile of COVID-19 in juvenile dermatomyositis (JDM) patients followed. Methods. A cross-sectional study was conducted in March 2021, including 77 pediatric RD patients followed at a Brazilian tertiary hospital and 45 healthy controls. Data was obtained through a questionnaire applied to outpatients during the month of March 2021, before the vaccine, and contained demographic data, symptoms compatible with COVID-19 over the past year, and contact with people with confirmed COVID-19. Patients' medical records were reviewed to access data regarding disease and current medications. A qualitative immunochromatographic SARS-CoV-2 test was performed in all participants. All patients who were using rituximab or intravenous human immunoglobulin, or had symptoms of COVID-19, were excluded. Results. Patients' group included 11 (14.3%) JDM patients, 31 (40.2%) JIA, 25 (32.4%) JSLE, six patients with vasculitis, two with SS, one MCTD and one with autoinflammatory syndrome. Patients and controls were similar in terms of female gender (70.1% vs. 57.8%, p=0.173), median age (14 vs. 13 years, p=0.269) and SARS-CoV-2 serology positivity (22% vs. 15.5%, p=0.481). 80.5% of rheumatic patients were in use of immunosuppressive drugs, 27.3% of them using corticosteroids, 33.3% in high doses, and 7.8% on immunobiologicals. No statistical differences were found between positive (n=17) and negative serology (n=60) patients regarding demographic/socioeconomic data, contact with people with confirmed COVID-19, use and number of immunosuppressive drugs, use and dose of corticosteroids, use of hydroxychloroquine and immunobiological drugs (p>0.05). Regarding the profile of JDM patients, 6/11 (54%) were female, the median age was 13 years (range 9-17) and 3/11 (27%) presented COVID-19 serology positivity. 2/11 were in immunosuppressive treatment, however none of them were in use of glucocorticoids and biologic agents. Conclusions. Pediatric JDM and other rheumatic diseases patients were infected at the same rate as healthy ones. Neither the underlying pathology nor its treatment seemed to interfere with the contagion risk.
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Background: Severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) is the cause of COVID-19. Almost 50% of infected people with the virus are asymptomatic. After the introduction of the COVID-19 vaccine, there is a significant reduction in symptomatic infection among vaccinated individuals. The possibility of viral transmission through blood products is unconfirmed yet. Case report: We report a successful hematopoietic stem cell transplant (HSCT) in a patient with sickle cell anemia from an asymptomatic COVID-19-positive donor who underwent stem cell collection under general anesthesia. No complications were encountered during and after the procedure. The marrow was infused safely with good immune reconstitution in the recipient. Conclusion(s): The report suggests that an asymptomatic COVID-19 positive person might be an acceptable HSCT donor possibly due to existing milder variants of COVID-19.Copyright © 2023 Pediatric Hematology Oncology Chapter of Indian Academy of Pediatrics
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Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) first emerged at the end of 2019, causing the coronavirus disease (COVID-19). The main sources of infections are infected and asymptomatic persons. One major problem of the pandemic are the diverse symptoms and the varying manifestations of the illness. In this study, the IgG level recognizing the RBD of SARS-CoV-2 was determined within 336 volunteers from the environment of the University of Applied Sciences Wiener Neustadt. The aims of this study were to identify the estimated number of undiscovered COVID-19 infections and the corresponding antibody levels. In total, 11.3% of the nonvaccinated probands had a positive IgG antibody titer against SARS-CoV-2, whereas 4.0% did not test positive for SARS-CoV-2 or had never been tested at the time of sampling. Probands in this study reported tiredness (57,5%), ageusia/anosmia (55%) and headache (47,5%) as most frequent symptoms.Copyright © 2021
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Introduction: Grisel syndrome is a rare condition of rotator subluxation of the atlantoaxial joint that is not associated with trauma or bone lesion. It is characterized by acute and painful torticollis with fever, which is a consequence of complicated pharyngitis and tonsillitis. Material(s) and Method(s): We present two girls, aged 5 and 6 years, who developed atlantoaxial subluxation and torticollis during or after infection with COVID. As part of this, a pararetropharyngeal abscess developed. Based on clinical signs, radiological findings, and the course of the disease, Grisel's syndrome was confirmed. One patient had an asymptomatic COVID infection, before the development of Grisel's syndrome, and the other patient had an active COVID infection, during which Grisel's syndrome developed. Result(s): Both patients were treated multidisciplinary: conservatively with antibiotics and surgically, and then physical therapy was introduced along with the Philadelphia orthosis. Both were in constant clinical improvement and did not develop further complications. According to the literature, the Fielding-Hawkins classification describes 4 degrees of this subluxation, and our patients had type 3 at the time of diagnosis. Conclusion(s): Grisel's syndrome is a rare condition and should be suspected in children with painful torticollis after infections or head and neck surgery. The importance of this syndrome for maxillofacial surgeons is in early differential diagnosis, to avoid early and late consequences of undiagnosed pararetropharyngeal abscess and atlantoaxial subluxation and compression of vital structures. Grisel's syndrome needs to be treated multidisciplinary and immediately.
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Aim: This study was aimed at examining the role of hematological parameters among COVID-19 patients in Bihar. Method(s): The study was conducted at Bhagwan Mahavir Institute of medical science, pawapuri, Bihar, India for 7 months to compare hematological parameters of red blood cells (RBCs), platelets, and white blood cells (WBCs) among patients with and without COVID-19 diagnosis. In this study, 500 patients were recruited, a study group of 250 patients testing positive and a control group of 250 testing negative. Result(s): The result showed that 160 (64%) of COVID-19 patients were male and 90 (36%) were female, while 150 (60%) of non-COVID-19 patients were male and 100 (40%) were female. The age range of COVID-19 patients was 20-90 years old;150 of these (60%) between 30 and 60 years old, 75 (30%) over 60, and the remaining 25 (10%) below 30. The non-COVID-19 patients' age range was 20-88;150 of these (60%) between 30 and 60, 55 (22%) over 60, and the remaining 45 (18%) below 30. Regarding the clinical information of COVID-19 patients, 79 of them (31.6%) were attending the hospital in critical status, 54 (21.6%) with mild symptoms, 50 (20%) asymptomatic, 52 (20.8%) with moderate symptoms, and 25 (10%) with severe symptoms. Regarding the COVID-19 patients' situation during the study period, 175 (70%) recovered and were discharged from the hospital, 25 (10%) were still ICU patients at the end of the study period, 15 (6%) were isolated in hospital wards, and 35 (14%) unfortunately passed away. Conclusion(s): Our study results indicate that mild anemia associated with leukopenia may have diagnostic value for COVID-19. Careful assessment of hematological parameters, at baseline and throughout the disease path, will assist physicians in formulating personalized approaches to treatment and promptly offer intensive care to those in greater need.Copyright © 2023, Dr Yashwant Research Labs Pvt Ltd. All rights reserved.
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Background: COVID 19 has two-way interaction with Type II Diabetes Mellitus. First, patient with DM are more prone for developing severe COVID 19. Second, moderate to severe COVID 19 can present with new onset DM or may lead to hyperglycaemia and hyperglycaemic complications in Type II DM patients. In this report we present 4 cases of COVID 19 associated Hyperglycaemic Complication (3 with Diabetic Ketoacidosis and 1 with Hyperglycaemic hyperosmolar state). Method(s): Case Series of patients admitted to Thumbay Hospital, Ajman. Result(s): We report 4 cases of COVID 19 patients who presented to us with hyperglycaemic complications. There of them had features of Diabetic Ketoacidosis and one had Hyperglycaemic hyperosmolar state. All were treated with IV Insulin infusion and IV Fluids. COVID 19 infection was managed as per MOH protocol. All patients recovered well and were discharged in stable condition. Discussion(s): COVID 19 is associated with new onset DM or may lead to hyperglycaemic complications in patients with Type II DM. There are three pathophysiological processes which may be responsible for this finding. One, SARS-CoV-2 virus is known to enter the body through angiotensin-converting enzyme (ACE) II receptors in the pulmonary pneumocytes leading to infection and inflammation. Similar ACE-II receptors are also expressed in key metabolic organs and tissues, including pancreatic beta cells, adipose tissue, the small intestine, and the kidneys. Direct infection of pancreatic beta-cells with SARS-CoV-2 virus with beta-cell cell injury is likely the underlying mechanism for development of new onset diabetes and hyperglycaemia in existing diabetic patients. Such direct beta cell infection can cause hyperglycaemic complications in asymptomatic or mild COVID 19 as well. Two, moderate to severe COVID 19 is associated with hyperinflammatory immune response leading to marked rise in inflammatory mediators such as C-reactive protein and ferritin. Such hyperinflammatory response can also lead to hyperglyacemia in patients with diabetes mellitus. Three, corticosteroids are mainstay treatment of patients with moderate to severe COVID 19 and would definitely contribute to worsening of hyperglycaemia in these patients. Our patients presented to us with hyperglycaemic complications before initiation of any treatment. It is likely that such a situation would be due to direct infection and destruction of beta cells with SARS-CoV-2 virus infection. Conclusion(s): Type II Diabetes Mellitus patients are high risk of developing hyperglycaemic complications due to COVID 19. This can lead to increased morbidity and mortality. Patients with Type II DM should seek medical attention even if they have mild to asymptomatic COVID 19 to monitor for hyperglycaemic complication which can develop irrespective of severity of stage of illness.