World Workshop on Oral Medicine VII: Oral adverse effects to biologic agents in patients with inflammatory disorders. A scoping review.

BACKGROUND: Biologic agents are rapidly emerging as an effective therapy to treat autoimmune and other chronic diseases. The use of these agents is poorly characterized, resulting in a lack of guidance for dental practitioners. Case reports of oral adverse events have begun to emerge. However, their scope and frequency have not been summarized and analysed to date. The objective of this review was to characterize the literature on oral adverse effects associated with biological therapy when used for autoimmune and inflammatory disorders. METHODS: This review was developed in accordance with scoping review recommendations. Search strategies were developed and employed for six databases. Studies were selected using a systematic search process but with broad inclusion of study types given the paucity of information available. Reports of oral adverse events were analysed descriptively according to agent, mechanism of action, underlying disease, and oral adverse effect observed. RESULTS: Our search returned 2080 articles and 51 met our inclusion criteria, of which most were case reports. The most frequent adverse effects included angioedema, oral lichenoid lesions, osteonecrosis of the jaw, and oral infections. There were also cases of oral malignancies associated with use of biologic agents. Less common effects such as pigmentation were also described. CONCLUSIONS: Oral adverse events have been reported in patients on biologic therapy, albeit in small numbers to date. This limits the generalizability of these results, which should not be used to generate a clinical guideline as they are based primarily on case reports. However, this study presents the first review characterizing the adverse effects observed. Large multi-center studies will be necessary to further define the oral and dental complications caused by biologic agents.

World Workshop on Oral Medicine VII: Immunobiologics for salivary gland disease in Sjögren's syndrome: A systematic review.

OBJECTIVE: This systematic review evaluated the efficacy of immunobiologics for the management of oral disease in Sjögren's syndrome (SS). MATERIALS AND METHODS: MEDLINE® , Embase, Scopus, and the Cochrane Library were searched for evidence on the use of immunobiologics for management of glandular disease in SS. Primary outcomes were xerostomia and salivary gland dysfunction, assessed via visual analogue scales, disease-specific scales for SS, measurement of salivary flow, ultrasound data, and quality of life measures. RESULTS: Seventeen studies (11 randomized controlled trials and 6 observational studies) met inclusion criteria. Rituximab showed efficacy in improving salivary gland function but not xerostomia. Abatacept showed promise in improving both xerostomia and salivary flow. Belimumab exhibited long-term improvement of salivary flow and subjective measures. The novel agent CFZ533 improved both disease activity and patient-reported indexes. CONCLUSIONS: There is strong evidence pointing to the efficacy of rituximab in the management of oral disease in SS. Future controlled trials may elucidate the efficacy of belimumab and abatacept. The new drug CFZ533 is a promising alternative for the management of SS and its salivary gland involvement. In considering these agents, the promise of efficacy must be balanced against the harmful effects associated with biologic agents.

World Workshop of Oral Medicine VII: A systematic review of immunobiologic therapy for oral manifestations of pemphigoid and pemphigus.

OBJECTIVE: To assess the evidence for treatment of oral involvement of pemphigus and pemphigoid with biologics. STUDY DESIGN: This systematic review used a comprehensive search strategy to identify literature describing oral involvement of pemphigus or pemphigoid treated with a biologic agent. The primary outcome measures were efficacy and safety of biologic therapy. RESULTS: Inclusion criteria were met by 154 studies including over 1200 patients. Treatment of pemphigus with a total of 11 unique biologic agents and 3 unique combinations of agents is reported. Five randomized controlled trials (RCT) were included in the final analysis that investigated infliximab, IVIg, rituximab, and autologous platelet-rich plasma therapy for pemphigus vulgaris. Three non-RCT studies reported on successful rituximab or IVIg therapy for mucous membrane pemphigoid. Studies demonstrated considerable heterogeneity in agent, methods, and quality. CONCLUSIONS: Evidence clearly describing oral tissue response to biologic therapy is sparse. Two RCTs support use of rituximab, one supports use of IVIg, and one pilot study suggests intralesional injection of autologous platelet-rich plasma aids healing of oral PV lesions. As oral lesions of pemphigus and pemphigoid can be refractory to systemic therapy, drug trials including biologic therapies should document details regarding response of the oral lesions to therapy.

Severe manifestation of plasma cell mucositis in a patient with autism spectrum disorder: A unique overlap illustrating challenges with diagnosis and management.

Plasma cell mucositis (PCM) is a rare inflammatory condition affecting the oral tissues, often triggered by allergens or inflammation. Autism spectrum disorder (ASD), a neurodevelopmental condition, poses unique challenges in oral care and hygiene due to behavioral and sensory issues. These conditions have not previously been reported in concert but may share risk factors including through the development of inflammation. We present a case of severe PCM in a 23-year-old male with ASD, illustrating diagnostic complexities and management strategies. The patient presented with widespread and severe lesions, raising the possibility of underlying causes. After multiple interventions, including topical steroids and trigger avoidance, the patient achieved near-complete resolution of the oral lesions. Immunohistochemical and serological investigations suggested an underlying monoclonal gammopathy, warranting hematological evaluation. Our case shows how PCM and ASD can affect each other, highlighting the importance of understanding how these conditions interact, and the need for tailored approaches to oral health in this population. Further research is needed to elucidate any pathophysiological or risk-based link between ASD and inflammatory oral conditions and to refine management strategies for PCM in patients with neurodevelopmental disorders.

Perceptions of the role of dentists in human papillomavirus and COVID-19 vaccinations: Results of a cross-sectional validated survey of adults.

BACKGROUND: Human papillomavirus (HPV) and COVID-19 are contagious diseases for which effective vaccines exist. Dental care professionals' involvement in vaccination campaigns for these conditions has been proposed, but there is a lack of understanding of dentists' roles in vaccination, specifically assessing patients' attitudes around dentists as vaccinators for HPV and COVID-19. METHODS: Using a cross-sectional design and convenience sampling, a 12-item validated survey was distributed to community members to determine perceptions about dentists' roles in vaccination for HPV and COVID-19. Demographic characteristics, vaccination status, knowledge of the diseases, vaccination intentions, and willingness to receive education about, recommendations for, and administration of vaccine from a dentist were assessed. Responses were analyzed using bivariate and multivariate analysis. RESULTS: Of 618 participants, most were vaccinated previously against HPV and COVID-19 (n = 462 [75.6%] and n = 371 [61.0%], respectively). Participants responded more favorably to dentist involvement in educating, discussing, and administering COVID-19 vaccines than HPV vaccines (P < .05). Participants' knowledge of HPV was found to be low compared with that of COVID-19. There were significant differences across demographic groups, with race most frequently associated with differences in responses to COVID-19 and HPV-related questions. CONCLUSIONS: Formative data to develop interventions to support dentists' participation in vaccination campaigns are provided. Participants' acceptance of COVID-19 vaccination over HPV vaccination may reflect the public awareness of COVID-19 vs HPV due to daily relevance of this disease, or the lack of knowledge about HPV, particularly its oropharyngeal impacts. PRACTICAL IMPLICATIONS: The authors provide evidence to support dentists' involvement in vaccine education and distribution, expanding previous literature into evaluation of a new disease context (COVID-19). Lack of knowledge of HPV may affect willingness to receive the HPV vaccine, presenting an opportunity for education.

A Pilot Study Exploring Caregivers' Experiences Related to the Use of a Smart Toothbrush by Children with Autism Spectrum Disorder.

BACKGROUND: Research on caregivers for children with intellectual disabilities, particularly those with autism spectrum disorder (ASD), has highlighted several obstacles to achieving better oral health. These include challenges with tolerating oral care, sensory processing differences, uncooperative behaviors, and communication impairments. There is limited understanding of what caregivers would consider "successful assistance" in improving oral health for these children. OBJECTIVES: This pilot study aimed to examine caregivers' and user's experiences with a Kids Smart Electric Toothbrush used by children with ASD. METHODS: It involved open-ended interviews and questionnaires with caregivers prior to utilization of the toothbrush and after 4 weeks of product use by the child. RESULTS: Seventeen children with ASD, aged 5-12, participated. A total of 58.8% of caregivers said their child brushed more often, and all reported brushing at least twice a day by week 4. Caregivers reported that children became more independent while brushing their teeth and achieved better quality brushing. Caregivers' frustration with the brushing process, satisfaction with the device, and need to assist the child with brushing were improved. Caregivers did encounter some technical difficulties with the app. CONCLUSION: This study will assist in exploring "smart" toothbrush technologies for oral hygiene in children with ASD.

Antibiotic Prophylaxis and Infective Endocarditis Incidence Following Invasive Dental Procedures: A Systematic Review and Meta-Analysis.

Importance: The association between antibiotic prophylaxis and infective endocarditis after invasive dental procedures is still unclear. Indications for antibiotic prophylaxis were restricted by guidelines beginning in 2007. Objective: To systematically review and analyze existing evidence on the association between antibiotic prophylaxis and infective endocarditis following invasive dental procedures. Data Sources: PubMed, Cochrane-CENTRAL, Scopus, Web of Science, Proquest, Embase, Dentistry and Oral Sciences Source, and ClinicalTrials.gov were systematically searched from inception to May 2023. Study Selection: Studies on the association between antibiotic prophylaxis and infective endocarditis following invasive dental procedures or time-trend analyses of infective endocarditis incidence before and after current antibiotic prophylaxis guidelines were included. Data Extraction and Synthesis: Study quality was evaluated using structured tools. Data were extracted by independent observers. A pooled relative risk (RR) of developing infective endocarditis following invasive dental procedures in individuals who were receiving antibiotic prophylaxis vs those who were not was computed by random-effects meta-analysis. Main Outcomes and Measures: The outcome of interest was the incidence of infective endocarditis following invasive dental procedures in relation to antibiotic prophylaxis. Results: Of 11 217 records identified, 30 were included (1 152 345 infective endocarditis cases). Of them, 8 (including 12 substudies) were either case-control/crossover or cohort studies or self-controlled case series, while 22 were time-trend studies; all were of good quality. Eight of the 12 substudies with case-control/crossover, cohort, or self-controlled case series designs performed a formal statistical analysis; 5 supported a protective role of antibiotic prophylaxis, especially among individuals at high risk, while 3 did not. By meta-analysis, antibiotic prophylaxis was associated with a significantly lower risk of infective endocarditis after invasive dental procedures in individuals at high risk (pooled RR, 0.41; 95% CI, 0.29-0.57; P for heterogeneity = .51; I2, 0%). Nineteen of the 22 time-trend studies performed a formal pre-post statistical analysis; 9 found no significant changes in infective endocarditis incidence, 7 demonstrated a significant increase for the overall population or subpopulations (individuals at high and moderate risk, streptococcus-infective endocarditis, and viridans group streptococci-infective endocarditis), whereas 3 found a significant decrease for the overall population and among oral streptococcus-infective endocarditis. Conclusions and Relevance: While results from time-trend studies were inconsistent, data from case-control/crossover, cohort, and self-controlled case series studies showed that use of antibiotic prophylaxis is associated with reduced risk of infective endocarditis following invasive dental procedures in individuals at high risk, while no association was proven for those at low/unknown risk, thereby supporting current American Heart Association and European Society of Cardiology recommendations. Currently, there is insufficient data to support any benefit of antibiotic prophylaxis in individuals at moderate risk.

A Patient Undergoing Treatment of Hematologic Malignancy Reports for Oral Evaluation.

Oral lesions are commonly seen in patients with acute myeloid leukemia (AML) and may be the first clinical signs of disease. It is important for the dental provider to be able to recognize the oral manifestations of AML to allow for timely referral to a medical specialist. Patients with AML may receive treatment through chemotherapy, targeted drug therapies, or stem cell transplantation, which can involve oral complications and therefore necessitate case-specific patient education, dental evaluation, and treatment planning.

Patient Receiving Hematopoietic Stem Cell Transplantation Reports for Dental Clearance.

Patients planned for hematopoietic stem cell transplantation (HSCT) routinely undergo dental evaluation. Conditioning before HSCT engenders immunosuppression that may lead to flares of oral infections. Before transplantation, the dental provider should educate the patient on the oral complications of HSCT and identify and treat dental needs as appropriate to the patient's medical status. Dental evaluation and treatment must be performed in close coordination with the patient's oncology team.

Scaling and Root Planning in a Patient Taking Chronic Corticosteroid Therapy for Lupus Erythematosus.

The dental provider should be aware of the oral manifestations of systemic lupus erythematosus (SLE). Patients with SLE may be on chronic oral corticosteroids, which can increase the risk for periodontitis and opportunistic oral infections in addition to inducing multiple systemic adverse effects. Disease complications such as lupus nephritis and comorbid antiphospholipid antibody syndrome can further impact dental decision-making including around medications to prescribe or hemostatic measures to employ during treatment. Patients with SLE on systemic corticosteroid therapy usually do not require steroid supplementation before or after non-surgical or surgical dental treatment.

Patient with Crohn's Disease Presents for Pain in Relation to Maxillary Teeth.

Crohn's disease has been associated with poor oral health and oral health-related quality of life. Myriad-specific and nonspecific oral lesions have been associated with Crohn's disease. Oral lesions in patients with Crohn's disease may be a source of referred pain, especially if mucosal ulcerations or orofacial granulomatosis are involved. The dental provider can play an important role in evaluating for and/or managing oral lesions in patients with Crohn's disease and thereby improving patients' oral health and quality of life.

A 65-Year-Old Man with Recent History of Radiation Therapy to the Head and Neck Reporting for Treatment of a Non-restorable Tooth.

Patients with a history of head and neck radiation involving or adjacent to tooth-bearing areas are at increased risk of developing osteonecrosis following dental procedures. The dental provider should thus aim to preserve the patient's dentition after radiation therapy. Root canal therapy with coronectomy may be an option for a nonrestorable tooth, whereas atraumatic extraction can be considered if retaining the tooth is impossible. When treating a patient with a history of head and neck radiation, it is recommended that the dental provider reviews the patient's radiation records and consults with the patient's radiation oncologist to better stratify treatment risks.

Oral healthcare providers play a vital role in vaccination efforts: Patient perspectives.

OBJECTIVES: Human papillomavirus (HPV) is associated with 70% of oropharyngeal squamous cell carcinomas. Coronavirus disease 2019 (COVID-19) is the infectious cause of a global pandemic that killed millions worldwide. Effective vaccinations exist against both diseases, but patient acceptance remains a challenge. The objective of this study was to assess patients' attitudes toward oral healthcare providers' (OHCPs) roles in HPV and COVID-19 vaccinations. METHODS: A cross-sectional survey of young adult patients was distributed in Philadelphia, PA, between April and June 2021. The survey assessed knowledge and attitudes around OHCPs serving various roles in COVID-19 and HPV vaccination. RESULTS: Nearly 70% of 163 respondents would accept the recommendation for a COVID-19 vaccine from an OHCP, while 56% would for HPV. Those previously vaccinated against COVID-19 were more comfortable discussing COVID-19 vaccines (92%, p < .001) or HPV vaccines (76%, p < .001) with OHCPs compared to those who were unvaccinated against COVID-19. African American/Black patients were less comfortable discussing vaccines, irrespective of vaccination status. CONCLUSIONS: OHCP can play a vital role in increasing the overall COVID-19 and HPV vaccination status of the public, as demonstrated by the high acceptance of dental involvement in both vaccine campaigns. Racial disparity in vaccination attitude is a public health challenge that needs to be addressed.

Oral manifestations of anti-neutrophil cytoplasmic antibody-associated vasculitis: an update and narrative review of the literature.

Anti-neutrophil cytoplasmic antibody-associated vasculitis (AAV) is a multisystem disorder of small blood vessels subdivided into granulomatosis with polyangiitis (GPA), microscopic polyangiitis (MPA), and eosinophilic granulomatosis with polyangiitis (EGPA). Oral manifestations (OMs) have been reported to include mucosal ulceration, gingival enlargement, alveolar bone necrosis, tooth loss, oro-antral communication, palatal perforation, parotitis, and candidal infection mainly in GPA. They may appear during the course of the disease, as a disease flare-up, or as the presenting sign. These OMs are often nonspecific and can mimic an array of conditions, therefore formulating a differential diagnosis can be challenging. This review updates the OMs of GPA, and, for the first, time includes OMs of other AAVs. It provides recommendations for the overall assessment and the diagnosis and management of all AAV OMs with considerations for treatment coordination. The role of oral health care providers in multidisciplinary care is highlighted.

World Workshop on Oral Medicine VIII: Dentists' compliance with infective endocarditis prophylaxis guidelines for patients with high-risk cardiac conditions: a systematic review.

OBJECTIVE: To determine dentists' awareness and/or adherence to antibiotic prophylaxis (AP) guidelines for preventing infective endocarditis (IE) in patients with high-risk heart conditions. STUDY DESIGN: A systematic literature review was performed on MEDLINE/PubMed, Scopus, Web of Science, Cochrane Library, Proquest, Embase, Dentistry, and Oral Sciences Source databases, following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses checklist. Nationwide studies based on questionnaires, surveys, and interviews completed by dentists and published since 2007 were included. RESULTS: From 2907 articles screened, 28 studies were selected (across 20 countries). The quality of included studies was poor due to a lack of standard evaluation tools, low response rates, and lack of questionnaire validity and/or reliability. Approximately 75% of surveyed dentists reported being knowledgeable about AP guidelines, but only ∼25% complied. Reported compliance with American Heart Association (AHA) guidelines was 4 times higher than with the National Institute for Health and Care Excellence (NICE) recommendations. Some of the highest adherence rates were reported for other national AP guidelines. Significant geographic differences were observed in the estimated adherence to AHA guidelines and the percentage of dentists who reported seeking advice from physicians and/or cardiologists. CONCLUSION: Rates of compliance and/or adherence were substantially different from rates of knowledge and/or awareness, including relevant geographic dissimilarities. Compliance/adherence was higher for AHA than NICE.

Long COVID and oral health care considerations.

BACKGROUND: People who have recovered from the initial severe acute respiratory syndrome coronavirus 2 infection are at risk of developing long COVID, a prolonged suite of signs and symptoms that may interfere with daily life and the ability to undergo routine oral health care. METHODS: The available literature on long COVID was reviewed and compiled to produce a review of the syndrome as currently understood. Articles were evaluated with a focus on how long COVID may affect the provision of oral health care and on ways in which treatment may need to be modified to best care for this vulnerable patient population. RESULTS: Long COVID includes a wide variety of symptoms, such as fatigue, shortness of breath, chest pain, risk of developing thromboembolism, and neurologic and psychiatric complications. These symptoms may arise at various times and in a wide range of patients, and they may necessitate modification of routine oral health care interventions. CONCLUSIONS: Recommendations for the treatment of affected people in an oral health care setting are presented, including a thorough evaluation of the patient history and current status, understanding of how related symptoms may affect oral health care interventions, and which modifications to treatment are needed to provide safe and appropriate care. PRACTICAL IMPLICATIONS: Oral health care professionals must be aware of long COVID, an increasingly prevalent condition with a widely variable presentation and impact. Oral health care professionals should be prepared to treat these patients safely in an outpatient oral health setting.

Gingival Overgrowth in an Adult Male Patient.

Pyogenic granuloma (PG) is an oral reactive inflammatory hyperplasia of connective tissue that can occur in response to hormonal changes and local irritation such as calculus, fractured teeth, rough dental restorations, and foreign materials. It is nonneoplastic and predominant in the second decade of life in young adult females. The most common site of involvement is the gingiva. Lesions are more common in the maxillary than mandibular gingiva and mainly occur on the facial or buccal aspect. Pyogenic granuloma rarely grows more than 2 cm in diameter and is rarely associated with bone loss. This article presents a rare case of an abnormally large pyogenic granuloma affecting both the labial and palatal gingiva sustaining occlusal trauma due to its size and associated with severe alveolar bone loss that was managed successfully with surgical excision in a 40-year-old male.

A retrospective, single-center cohort study on complications after dental extractions in patients taking biologic agents.

BACKGROUND: Although biologic agents represent a growing class of therapeutics, little is known about how these agents affect the provision of dental treatment. METHODS: This retrospective case-control study analyzed patients undergoing dental extraction treated with biologic agents from 2017 through 2020. Complications within 30 days postextraction were recorded. RESULTS: One-hundred twenty-one patients were treated during 147 encounters. Fifteen patients experienced complications during 16 encounters. Notable or excessive pain was most common (14/16; 88%). Patients who experienced complications were treated with 7 biologic agents: dulaglutide, belimumab, adalimumab, aflibercept, tofacitinib, ranibizumab, and ixekizumab. Complication after extraction-specifically, pain-was elevated for patients receiving aflibercept and ranibizumab. When grouped by class, complications were more common with vascular endothelial growth factor antagonism. CONCLUSIONS: The impact of biologics on the provision of and recovery after dental treatment remains unknown. Pain was most commonly reported. Patients treated with vascular endothelial growth factor antagonists experienced an elevated rate of complications. PRACTICAL IMPLICATIONS: This study provides preliminary data on how patients taking biologic agents heal after dental extraction. It is limited by small sample sizes. Further work will build on this data to determine appropriate management of patients taking biologics in the dental setting.

Impact of military medicine on civilian medical practice in the UK from 2009 to 2020.

INTRODUCTION: The positive impact of advances in military medicine and the influence these have had on civilian medical practice have been well documented throughout history: this review will be looking specifically between 2009 and 2020. AIMS: Review of innovations that have been implemented or have influenced civilian practice within the areas of trauma, disease outbreak management and civilian systems between 2009 and 2020. This review will also aim to explore the impact that working with or within the military can have on individuals within civilian healthcare systems and the future challenges we face to maintain skills. RESULTS: Using a narrative approach to this review, we found that there have been numerous changes to trauma management within the UK, based on military practice and research during conflict, which have improved survival outcomes. In addition, the use of niche military skills as part of a coordinated response, during both internal and international disease outbreaks, are thought to have supported civilian systems enabling an efficient and prolonged response. Furthermore, adaptation of military concepts and their application to the NHS through consultant-led prehospital teams, centralisation of specialties in the form of major trauma centres and the introduction of guidelines to manage 'major incidents and mass casualty events' in 2018 have improved patient outcomes. CONCLUSION: From 2009 to 2020, lessons learnt from the British and other nations' militaries have been integrated into UK practice and have likely contributed to improved outcomes in the management of major incidents both nationally and internationally.