Vulvar Aphthous Ulcers in Perimenarchal Adolescents after COVID-19 Vaccination: A Multicenter Case Series.

This case series from 3 academic hospital-based pediatric and adolescent gynecology services outlines the temporal association between vulvar ulcers in female adolescents and COVID-19 vaccination. We identified 8 cases and describe each patient's presentation, differential diagnosis, diagnostic workup, complications, treatment modalities, and overall course of illness. All cases seek to illustrate the clinical experiences of patients and providers interfacing with vulvar aphthous ulcers and contribute to the emerging literature exploring the novel association between vulvar aphthous ulcers and COVID-19 vaccination. To date, this is the largest described case series of this association in the literature. Key Words: COVID-19, Vaccine, Aphthous ulcers, Vulva, Adolescent.

Oral manifestations of COVID-19 correlated to medical and drug history, a survey on infected medical doctors. (preprint)

Objective Reporting the oral symptoms of COVID-19 and correlate the occurrence of these symptoms with various possible etiologic factors. Methods A cross-sectional web-based survey targeted Medical doctors infected with COVID-19. The survey questioned the diagnosis of the disease, the severity of the disease symptoms, the oral symptoms along with drug and medical history. A total sample of 312 response were analyzed and correlated with various factors including the patients’ age, sex, medical history, drug history, hospitalization and severity of COVID-19 symptoms. Results Oral manifestations were reported in 72.5% of the participants. The most common oral manifestations were dysgeusia in 76% of patients which was partial in 64% of the participants. Xerostomia was reported in 41.6% of cases. Aphthous stomatitis and recurrent herpetic infections were also reported. The occurrence of oral symptoms was increased among population with previous medical history with no evidence of correlation with any other factors regarding gender, certain medications or oral hygiene. Conclusion The most common oral manifestations of COVID-19 are dysgeusia and xerostomia and the occurrence of oral manifestations is increased in patients with previous medical condition. Clinical relevance: awareness of the possible symptoms and medical conditions that may potentiate the severity of oral symptoms during COVID-19 infection allows targeting the precise mechanism to treat the oral symptoms.

Vulvar Aphthous Ulcers in an Adolescent After Coronavirus Disease 2019 (COVID-19) Vaccination.

BACKGROUND: Nonsexually acquired genital ulcers have been described among girls who are prepubertal after various viral illnesses due to mucosal inflammation from an immunologic response. Until recently, nonsexually acquired genital ulcers have only been associated with viral infections. CASE: We present a case of an adolescent girl developing nonsexually acquired genital ulcers after both her first and second coronavirus disease 2019 (COVID-19) vaccine doses. Her course followed an expected timeline for severity and resolution of ulcers. CONCLUSIONS: Aphthous ulcers may arise from inflammatory effects of COVID-19 vaccination. Clinical monitoring after COVID-19 vaccination from all formulations should include assessment for nonsexually acquired genital ulcers if vaginal pain is reported.

Adamantiades-Behçet disease: from clinical heterogeneity to diagnosis during the COVID-19 pandemic.

Adamantiades-Behçet disease (ABD) is a systemic disease with vasculitis, characterized by recurrent oral aphthosis and ocular, cutaneous, articular, vascular, cardiopulmonary manifestations and it is mainly found in the territories of the antique "silk road". ABD pathogenesis remains unknown although genetic, infectious and environmental factors seem to be implicated in the development of the disease, which is considered an auto-inflammatory condition. COVID-19 infection can present some symptoms, in particular at the level of oral and pulmonary mucosa, which require a differential diagnosis with ABD. Furthermore, the immunological alterations of this disease, and the drugs used for its treatment could influence the infection by COVID-19, and its clinical evolution. Nevertheless, vaccination anti-COVID-19 is recommended in ABD patients. The most commonly used diagnostic criteria for ABD are those established in 2014 by the International Team for the Revision of the International Criteria for BD (ITR-ICBD). Furthermore, criteria for disease severity according to the Overall Damage Index of Behçet's Syndrome (BODI) have recently been proposed in order to quantify the severity of the disease as well as the evolution during follow-up. In ABD patients it is mandatory to investigate on the presence of active/latent tuberculosis, because of the common organ involvement, such as eyes and bowel. ABD has a high morbidity and low mortality, sometimes linked to the rupture of an arterial aneurysm and/or neurological complications. This article is based on a general review on ABD ranging from the history of ABD to possible causes and clinical manifestations. A specific section has been dedicated to the COVID-19 pandemic.

Comparative evaluation of oral lesions: Tale - the Covid 19 Tells (preprint)

Abstract: Introduction & Objectives: The COVID-19 pandemic has been raging across the globe since early January 2020. India has reported over 27 million cases and more than 3, 00,000 deaths. This study was planned to analyze the differences in demographic, clinical features, and oral manifestations of COVID 19 patients hospitalized during the COVID-19 pandemic. Methods: This observational pilot study had a total of 36 participants, 12 each of mild, moderate, and severe RT-PCR positive COVID cases hospitalized during the COVID 19 pandemic. All demographic, clinical features, treatment details, and oral manifestations were noted from the first day of admission to the hospital till treatment completion with a follow-up of a minimum of 7 days. Results: Mean age of the patients was 39.44 years with M: F ratio of 5:4. Most common clinical presentation was fever, shortness of breath, and treatment involved was symptomatic with supplemental oxygen & mechanical ventilation. The most common oral site involved was the tongue & oral lesions observed were herpes labialis, mucositis, burning sensation, dryness of oral cavity, angular cheilitis, aphthous ulcers, geographic tongue, fissuring of the tongue, candidiasis, coated tongue, sublingual varicosity, & scalloped tongue. Interpretation and Conclusion: All demographic, clinical, and oral manifestations were significantly different in mild, moderate, and severe cases of covid hospitalized patients. Though clinical symptoms were improved, oral lesions were worsened. Oral Lesions seen in covid patients were associated with multiple drug therapy for illness along with poor oral hygiene, but further etiology for lesions needs to be evaluated. Sublingual varicosity was observed in our hospitalized covid patients, but a large sample observation is required for confirmation of findings and maybe an early oral feature for covid detection. Prevention is always better than cure, so all patients positive for Covid should have a full mouth examination. Oral health should be a priority during the overall management of COVID patients and dentists should be a part of the Covid management team. Key Words: Oral Lesions, COVID 19, Sublingual varicosity, Candidiasis, Tongue.

Vulvar aphthous ulcer after COVID-19 vaccination.

Vulvar aphthous ulcer, also known as acute genital ulceration or Lipschutz ulcers, is an uncommon, non-sexually acquired condition characterized by sudden onset ulcerations of the vulva in young girls and women. It is thought to represent an immunologic reaction to an infection or other source of inflammation and is commonly preceded by prodromal symptoms including fever, chills, fatigue, and malaise. During the COVID-19 pandemic, vulvar aphthous ulcer associated with COVID-19 infection has been reported. Here, we report a case of vulvar aphthous ulcer in response to COVID-19 vaccination.

Covid-19 and oral diseases: Crosstalk, synergy or association?

The coronavirus disease 2019 (Covid-19) is a viral infection caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that clinically affects multiple organs of the human body. Cells in the oral cavity express viral entry receptor angiotensin-converting enzyme 2 that allows viral replication and may cause tissue inflammation and destruction. Recent studies have reported that Covid-19 patients present oral manifestations with multiple clinical aspects. In this review, we aim to summarise main signs and symptoms of Covid-19 in the oral cavity, its possible association with oral diseases, and the plausible underlying mechanisms of hyperinflammation reflecting crosstalk between Covid-19 and oral diseases. Ulcers, blisters, necrotising gingivitis, opportunistic coinfections, salivary gland alterations, white and erythematous plaques and gustatory dysfunction were the most reported clinical oral manifestations in patients with Covid-19. In general, the lesions appear concomitant with the loss of smell and taste. Multiple reports show evidences of necrotic/ulcerative gingiva, oral blisters and hypergrowth of opportunistic oral pathogens. SARS-CoV-2 exhibits tropism for endothelial cells and Covid-19-mediated endotheliitis can not only promote inflammation in oral tissues but can also facilitate virus spread. In addition, elevated levels of proinflammatory mediators in patients with Covid-19 and oral infectious disease can impair tissue homeostasis and cause delayed disease resolution. This suggests potential crosstalk of immune-mediated pathways underlying pathogenesis. Interestingly, few reports suggest recurrent herpetic lesions and higher bacterial growth in Covid-19 subjects, indicating SARS-CoV-2 and oral virus/bacteria interaction. Larger cohort studies comparing SARS-CoV-2 negative and positive subjects will reveal oral manifestation of the virus on oral health and its role in exacerbating oral infection.

From smart working to smart Co-working in the COVID-19 era: a pilot program of cooperation on chronic endocrinological and rheumatological disease (preprint)

Background: The last months were signed by the pandemic diffusion of COVID-19, with the need to minimize the inflow of children and adolescents affected by chronic diseases into the hospitals. Otherwise, paediatricians had to limit visits and to consider a new setting for febrile children.Patients were assisted by telephonic consultations guaranteed by the paediatricians of free choice and by the paediatric specialists. However, patients frequently needed a direct specialistic evaluation in the case of flares, abnormal laboratory parameters and adverse reactions to drugs.Another frequent question was the differential diagnosis of febrile episodes, to distinguish a recurrent fever, linked to autoinflammation, from an infectious disease.We proposed to paediatricians of free choice in west-Sicily a questionnaire about difficulties met in the follow-up of children with rheumatologic diseases, autoinflammatory syndromes, congenital hypothyroidism.Results: 55 questionnaires were collected: the most frequent recorded conditions were periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis (PFAPA syndrome) and Familial Mediterranean Fever; Juvenile Idiopathic Arthritis, congenital hypothyroidism.All the paediatricians needed specialistic support to adequately control flares, adjustment of drugs dosage.Conclusions: Patients and paediatricians need a specialistic support for the follow-up and to reach a good compliance to treatment.This period characterized by smart working, telemedicine, strategies to monitor remotely the patients, can find the winning strategy in the approach of the “Co-working”, a new cooperation between hospital and paediatricians of free choice, in the global follow-up of paediatric chronic diseases.

Increased odds ratio for COVID-19 in patients with recurrent aphthous stomatitis.

The ACE2 receptor, the binding sites for the COVID-19, is expressed abundantly in the oral cavity, raising the question of whether the mouth is a target for the virus in addition to organs such as kidneys and lungs. Recently, a flurry of individual case reports on oral manifestation of COVID-19 including ulceration, blistering lesions, and stomatitis were published. However, it is not clear whether the oral presentations that are not unique to the virus are indeed related to the virus and appear at a higher prevalence than in the general population. We used the i2b2 platform of hospital patient's registry to determine the odds ratio for COVID-19 in patients that were diagnosed with recurrent aphthous stomatitis, an entity restricted to the oral cavity. The overall odds ratio for COVID-19 in patients with recurrent aphthous stomatitis before adjustments was 14 and after adjustment for gender, race, and age was 13.9, 6.5, and 2.93, respectively. The odds ratio remained increased after adjustments of the comorbidities such as respiratory disease, endocrine disease, obesity, diabetes, circulatory disease, and smoking and was 3.66, 7.46, 4.6, 10.54, 7.37, and 7.52, respectively. When adjusted for recurrent aphthous stomatitis, the respiratory disease had an odd ratio of 8.56 to be associated with COVID-19. African American race and age-group 18-34 were additional significant risk factors. The present study has demonstrated a significant association between COVID-19 and RAS; however, additional longitudinal and laboratory studies are necessary to establish a cause and effect relationship between these 2 conditions.