Not Feeling Swell: Superior Vena Cava (SVC) Syndrome Falsely Attributed to COVID-19 Vaccine Reaction.

BACKGROUND: The mass immunization campaign against Coronavirus disease 2019 (COVID-19) has resulted in more patients presenting to the emergency department (ED) with concern for a vaccine reaction. CASE REPORT: A 68-year-old man presented to the ED reporting an allergic reaction to the COVID-19 vaccine. He initially noted swelling of his face, neck, and right arm after receiving the first dose of the vaccine. After his second dose of the vaccine, the swelling became more pronounced and prompted him to seek care. On examination, he had fullness of the neck and engorgement of the left external jugular vein, which were exacerbated when the patient raised his arms above his head, consistent with Pemberton's sign. Apart from the swelling of the head and neck, there were no other findings consistent with an allergic reaction. The presence of Pemberton's sign prompted a computed tomography scan of the chest with contrast, which revealed a paratracheal mass measuring 4.5 × 2.0 cm with marked narrowing of the superior vena cava (SVC). The patient was admitted to the hospital for SVC syndrome, and further workup revealed a non-small cell lung cancer. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Patients may misattribute their symptoms to a COVID vaccine reaction when they are, in fact, experiencing a more serious underlying disease. This case highlights the importance of a thorough physical examination and maintaining a broad differential diagnosis. In this case, the presence of Pemberton's sign raised suspicion for SVC syndrome, and prompted further workup.

Meningoradiculitis post-COVID-19 mRNA vaccination: A case report

We present a rare case of meningoradiculitis occurring after mRNA COVID-19 vaccination. This patient, with a history of inflammatory arthritis following rubella vaccination, presented to the emergency department 4 days after her vaccination with both central and radicular nervous system symptoms. Symptoms included pain, sensory and motor deficits in L5 roots distribution, along with signs of central irritation, such as headache, difficulty concentrating and a Babinski sign. MRI showed bilateral L5 nerve roots enhancement. Lumbar puncture showed elevated protein and IgG, and relevant serologies excluded common causes. Prednisone and physical therapy helped the patient to achieve near complete recovery nine weeks after presentation. We concluded that this patient presented meningoradiculitis probably secondary to her vaccination in a context of possible overactive immune system. While such presentations might be rare, and do not constitute a general reason to abstain from vaccination, they must be well recognized and treated.Copyright © 2022

Vesiculobullous and Other Cutaneous Manifestations of COVID-19 Vaccines: a Scoping and Narrative Review.

As coronavirus disease (COVID-19) vaccines continue to be administered, dermatologists play a critical role in recognizing and treating the cutaneous manifestations (CM) associated with the vaccines. Adverse cutaneous reactions of COVID-19 vaccines reported in the literature range from common urticarial to rare vesiculobullous reactions. In this study, we performed a (1) scoping review to assess the occurrences of vesicular, papulovesicular, and bullous CMs of COVID-19 vaccines and their respective treatments, and (2) a narrative review discussing other common and uncommon CMs of COVID-19 vaccines. Thirty-six articles were included in the scoping review, and 66 articles in the narrative review. We found that vesicular, papulovesicular, and bullous lesions are infrequent, reported mostly after the first dose of Moderna or Pfizer vaccines. Eleven of the 36 studies reported vesicular reactions consistent with activation or reactivation of the herpes zoster virus. Most vesicular and bullous lesions were self-limited or treated with topical corticosteroids. Other CMs included injection-site, urticarial or morbilliform reactions, vasculitis, toxic epidermal necrolysis, and flaring of or new-onset skin diseases such as psoriasis. Treatments for CMs included topical or oral corticosteroids, antihistamines, or no treatment in self-limited cases. Although most CMs are benign and treatable, the data on the effect of systemic corticosteroids and immunosuppressive therapies on the immunogenicity of COVID-19 vaccines is limited. Some studies report reduced immunogenicity of the vaccines after high-dose corticosteroids use. Physicians may consult local guidelines where available when recommending COVID-19 vaccines to immunosuppressed patients, and when using corticosteroids to manage the CMs of COVID-19 vaccines.

Drug-induced liver injury after covid-19 mRNA vaccine: case report.

Case description: A 22-year-old female patient received the first dose of Pfizer-BioNTech vaccine (RNAm) against COVID-19; 6 days later, she presented abdominal pain located in the right hypochondrium and epigastrium, associated with emetic episodes. Re-consultation 21 days later due to the same symptoms; three days after the second dose of the vaccine was administered. Clinical findings: Pain on palpation in the right hypochondrium. Laboratories reported hepatocellular lesion and cholestasis, with negative amylase, hepatotropic virus and autoimmune hepatitis tests. Liver and biliary tract ultrasound and cholangioresonance were normal. Treatment and Results: Hyoscine and intravenous fluids as support therapy. She presented improvement in abdominal pain and progressive decrease of transaminases and bilirubin levels until normalization, and was discharged on the fifth day of hospitalization. A drug-associated hepatotoxicity (DILI) diagnosis was considered probable, in this case, secondary to vaccination against COVID-19. Clinical Relevance: The current SARS CoV-2 pandemic has spurred the development of new vaccines, the safety of which remains a concern. There is a likely causal relationship between vaccination and liver involvement in this clinical case, rather than simply a sporadic occurrence.

Descripción del caso: Paciente femenina de 22 años, quien recibió primera dosis de vacuna Pfizer-BioNTech (RNAm) contra COVID-19; presenta 6 días después, dolor abdominal localizado en hipocondrio derecho y epigastrio, asociado a episodios eméticos. Reconsulta a los 21 días por la misma sintomatología; tres días posteriores a la aplicación de la segunda dosis de la vacuna. Hallazgos clínicos: dolor a la palpación en hipocondrio derecho. Los laboratorios reportaron lesión hepatocelular y colestasis, con amilasa, estudios para virus hepatotrópos y hepatitis autoinmune negativos. La ecografía de hígado, vías biliares y colangioresonancia fueron normales. Tratamiento y Resultados: hioscina 20 mg vía oral cada 8 horas y líquidos endovenosos como terapia de soporte. Presentó mejoría del dolor abdominal y descenso progresivo de transaminasas y bilirrubinas, hasta su normalización y se dio egreso al quinto día de hospitalización. Se consideró probable diagnóstico de hepatotoxicidad asociada a medicamentos (DILI), en este caso, secundario a la vacunación contra COVID-19. Relevancia Clínica: La pandemia actual por el virus SARS CoV-2 ha impulsado el desarrollo de nuevas vacunas, cuya seguridad sigue siendo un motivo de preocupación. En este caso clínico, hay una probable relación causal entre la vacunación y el compromiso hepático, en lugar de una simple aparición esporádica.

Understanding COVID-19 Vaccine Reaction Through Comparative Analysis on Twitter

Although multiple COVID-19 vaccines have been available for several months now, vaccine hesitancy continues to be at high levels in the United States. In part, the issue has also become politicized, especially since the presidential election in November. Understanding vaccine hesitancy during this period in the context of social media, including Twitter, can provide valuable guidance both to computational social scientists and policy makers. Rather than studying a single Twitter corpus, this paper takes a novel view of the problem by comparatively studying two Twitter datasets collected between two different time periods (one before the election, and the other, a few months after) using the same, carefully controlled data collection and filtering methodology. Our results show that there was a significant shift in discussion from politics to COVID-19 vaccines from fall of 2020 to spring of 2021. By using clustering and machine learning-based methods in conjunction with sampling and qualitative analysis, we uncover several fine-grained reasons for vaccine hesitancy, some of which have become more (or less) important over time. Our results also underscore the intense polarization and politicization of this issue over the last year. © 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.

Cutaneous Reactions to COVID-19 Vaccines in a Monocentric Study: A Case Series.

After coronavirus disease 2019 (COVID-19) caused a global pandemic, vaccines were rapidly developed to control the spread of the virus. Although they were effective in most of the cases at protecting people from becoming seriously ill and being hospitalized, they showed side effects, too. Among other adverse vaccine reactions, cutaneous eruptions following SARS-CoV-2 have been described in the literature, but they are not well-characterized yet. We described the morphology and timing of the spectrum of cutaneous reactions following most of the COVID-19 vaccines available in Italy, which were observed in outpatients referred to our non-invasive diagnostic clinic. Most of these reactions appeared after the second or third COVID-19 vaccine dose (most of them after mRNA COVID-19 vaccines). Our data support that cutaneous reactions to COVID-19 vaccination are generally self-limited; in addition, history of allergic reaction to a specific food, medicine or vaccine should not discourage vaccination in the general population, although patients with immune dysregulation should be accurately selected and monitored. Further research is necessary to better assess the true prevalence and preventive measures of skin reactions to COVID-19 vaccination.

Cutaneous lupus-erythematosus-like reaction arising after COVID-19 vaccination.

Multiple adverse cutaneous reactions have been described following vaccination against COVID-19. This case report describes a reaction to the Pfizer-BioNTech (BNT162b2) vaccine that histopathologically resembles cutaneous lupus erythematosus with vacuolar interface alteration, superficial to mid-dermal perivascular and periadnexal lymphocytic infiltrate with clusters of CD123+ cells, and mildly increased dermal mucin.

Macrophage activation syndrome in a patient with adult-onset Still's disease following first COVID-19 vaccination with BNT162b2.

BACKGROUND: Adult-onset Still's disease (AOSD) is an autoinflammatory multi-systemic syndrome. Macrophage activation syndrome (MAS) is a potentially life-threatening complication of AOSD with a mortality rate of 10-20%. Especially viral infection is thought to be a common trigger for development of MAS. On the other hand, the occurrence of MAS following vaccinations is extremely rare and has been described in a few cases after measles or influenza vaccinations and more recently after ChAdOx1 nCoV-19 (COVID-19 viral vector vaccine, Oxford-AZ). CASE PRESENTATION: We report the case of a twenty-year-old female with adult-onset Still's disease (AOSD), who developed a MAS six days after receiving her first COVID-19 vaccine dose of BNT162b2 (mRNA vaccine, BioNTech/Pfizer) with ferritin levels of 136,680 µg/l (ref.: 13-150 µg/l). CONCLUSIONS: To the best of our knowledge, this is the first case report of development of MAS in a patient with preexisting AOSD after vaccination in general, and SARS-CoV-2 vaccination in particular. The new mRNA vaccines have generally shown a reassuring safety profile, but it has been shown that nucleic acids in general, including mRNA can act as pathogen-associated molecular patterns that activate toll-like receptors with extensive production of pro-inflammatory cytokines and further activation of immune cells. Proving an interferon 1 response in our patient directly after vaccination, we think that in this particular case the vaccination might have acted as trigger for the development of MAS. Even if it remains difficult to establish causality in the case of rare adverse events, especially in patients with autoimmune or autoinflammatory conditions, these complications are important to monitor and register, but do not at all diminish the overwhelming positive benefit-risk ratio of licensed COVID-19 vaccines.

Meningoradiculitis Post-COVID-19 mRNA Vaccination: A Case Report

We present a rare case of meningoradiculitis occurring after mRNA COVID-19 vaccination. This patient, with a history of inflammatory arthritis following rubella vaccination, presented to the emergency department 4 days after her vaccination with both central and radicular nervous system symptoms. Symptoms included pain, sensory and motor deficits in L5 roots distribution, along with signs of central irritation, such as headache, difficulty concentrating and a Babinski sign. MRI showed bilateral L5 nerve roots enhancement. Lumbar puncture showed elevated protein and IgG, and relevant serologies excluded common causes. Prednisone and physical therapy helped the patient to achieve near complete recovery nine weeks after presentation. We concluded that this patient presented meningoradiculitis probably secondary to her vaccination in a context of possible overactive immune system. While such presentations might be rare, and do not constitute a general reason to abstain from vaccination, they must be well recognized and treated.

Varicella zoster virus reactivation following COVID-19 vaccination: a report of 3 cases.

BACKGROUND: The advent of vaccination against COVID-19 brought great expectations for the control of the pandemic. As novel vaccines, much of the associated side effects were unknown. Currently, an increasing number of reports from side effects of COVID-19 vaccines have been published, namely on cutaneous reactions. These are of utmost importance to increase our knowledge about possible undesirable effects and its prevention. METHODS: We describe a series of 3 cases who presented with varicella zoster virus (VZV) reactivation following the first dose of 3 different COVID-19 vaccines. RESULTS: Three patients sought their Family Doctor after developing typical lesions of VZV reactivation, following a period of 3-13 days after COVID-19 vaccination. None was under immunosuppressive therapy. The 3 patients recovered in a few weeks and the subsequent doses of the vaccines were administered, without recurrence of the symptoms. CONCLUSIONS: These cases highlight the possibility of VZV reactivation after the first dose of COVID-19 vaccines. Family Doctors should be aware of this event and play an important role informing and reassuring local communities for this possible vaccine reaction.

Bell's palsy following COVID-19 vaccine administration in HIV+ patient.

PURPOSE: COVID-19 immunizations are novel and there is widespread public concern for the lack of data on their potential adverse effects. Cases of Bell's palsy following COVID-19 vaccination were reported disproportionately in the vaccine group during phase 3 clinical trials and have now been reported multiple times post-licensure. The U.S. Food and Drug Administration has stated the frequency of Bell's palsy in the vaccine group is consistent with the expected background rate of Bell's palsy in the population but recommends "surveillance for cases of Bell's palsy with deployment of the vaccine into larger populations."1 Here we present a case of Bell's palsy following Pfizer/BioNTech BNT162b2 COVID-19 vaccine administration in an HIV+ patient as a potential adverse event following immunization. OBSERVATIONS: A 60-year-old male with HIV presented to the emergency department for evaluation of left facial droop. He had received the first dose of Pfizer/BioNTech BNT162b2 vaccination approximately 42 hours prior to symptom onset. Physical examination in the ED revealed left-sided facial weakness with involvement of the forehead, inability to raise left eyebrow, and inability to close left eye with sensation and strength intact in bilateral upper and lower extremities. Physical examination in our outpatient ophthalmology clinic on day 2 following symptom onset was revealing for mild exposure keratopathy, 5 mm lagophthalmos and very poor Bell's reflex in the left eye with otherwise normal exam findings. These findings were judged to be consistent with uncomplicated Bell's palsy. He was provided ophthalmic lubricating ointment to use hourly, artificial tears as needed, moisture goggles and suggested to tape eyelids nightly in addition to standard systemic glucocorticoid and antiviral therapy. The patient's facial weakness and exposure keratopathy were completely resolved at approximately 90 days following symptom onset. CONCLUSIONS: Though there is insufficient evidence at this time to support any causal association between COVID-19 vaccines and Bell's palsy, the temporal relationship between vaccination and classic clinical features of Bell's palsy in our patient certainly raises suspicion for association with Pfizer/BioNTech BNT162b2 COVID-19 vaccination. It will be important to monitor for cases of Bell's palsy following COVID-19 immunization as an increasing percentage of the global population receives vaccination.

Atypical Kawasaki Disease after COVID-19 Vaccination: A New Form of Adverse Event Following Immunization.

Kawasaki disease (KD) is a medium-vessel vasculitis that is typically presented during childhood; fewer than 100 cases of KD have been reported worldwide in adult patients who met the criteria according to the American College of Rheumatology. This study presents the case of an 18-year-old patient with no previous history of any disease, who presented atypical KD with liver and kidney dysfunction, with a good response to intravenous immunoglobulin therapy. The symptoms began 22 days after the application of the COVID-19 vaccine (nonreplicating viral vector Vaxzevria), and other conditions were ruled out. The term Adverse Events Following Immunization (AEFI)encompasses all the reactions that follow the application of any vaccine with no necessary causal relationship and can be due to the vaccine product, quality of the vaccine, immunization errors, or anxiety or just happen to be coincident events. These reactions should be reported so that clinicians can identify compatible cases and consider that the presentation of this disease, despite being atypical, can be manifested in adult patients. Likewise, case reports are an important basis for the pharmacovigilance of vaccines.

Chronic Spontaneous Urticaria Triggered by the AstraZeneca/Oxford COVID-19 Vaccine with Achieved Remission: A Case Report.

New adverse reactions to the COVID-19 vaccines are being identified as vaccination rates increase worldwide. Recently, there have been two reports of Moderna (mRNA-1273) vaccine induced relapse of chronic spontaneous urticaria (CSU) that was previously well controlled. Herein, we report a case of AstraZeneca/Oxford (ChAdOx1) vaccine triggered CSU in a patient with no history of CSU with achieved remission.