WWOM VII: Effectiveness of systemic pharmacotherapeutic interventions in the management of BMS: A systematic review and meta-analysis.

OBJECTIVES: To determine the effectiveness of systemic pharmacotherapeutic interventions compared to placebo in burning mouth syndrome (BMS) randomized controlled trials (RCTs) based on the core outcome domains recommended by the Initiative on Methods, Measurement, and Pain Assessment in Clinical Trials (IMMPACT). METHODS: A systematic literature review of RCTs, concerning systemic pharmacotherapeutic interventions for BMS, published from January 1994 through October 2019, and meta-analysis was performed. RESULTS: Fourteen RCTs (n = 734 participants) were included. Of those, nine were eligible for the quantitative assessment due to the availability/homogeneity of data for at least one of the IMMPACT domains. Pain intensity was the only domain reported in all RCTs. Weighted mean changes in pain intensity, based on visual analogue scale (ΔVAS), were reported in three RCTs at 6 ± 2 weeks and only one RCT at 10+ weeks follow-ups. Quantitative assessment, based on ΔVAS, yielded very low evidence for the effectiveness of alpha-lipoic acid and clonazepam, low evidence for effectiveness of trazodone and melatonin, and moderate evidence for herbal compounds. CONCLUSIONS: Based on the RCTs studied, variable levels of evidence exist that suggest that select pharmacological interventions are associated with improved symptoms. However, the underreporting of IMMPACT domains in BMS RCTs restricts the multidimensional assessment of systemic interventions outcomes. Standardized outcome measures need to be applied to future RCTs to improve understanding of intervention outcomes.

WWOM VII: Effectiveness of topical interventions in the management of burning mouth syndrome: A systematic review.

OBJECTIVES: To assess the effectiveness of topical interventions in the management of burning mouth syndrome (BMS), based on the core outcome domains recommended by the Initiative on Methods, Measurement, and Pain Assessment in Clinical Trials (IMMPACT). METHODS: A systematic literature review of RCTs on topical interventions for the management of BMS, published in PubMed, Web of Science, PsycInfo, Cochrane Database/Central, and Google Scholar through May 2021 was performed. RESULTS: Eight RCTs (n = 358 study participants) were included in this study. Due to underreporting of IMMPACT domains, publication bias, high degree of heterogeneity between studies, meta-analysis was not undertaken. Based on changes in visual analogue pain scores (ΔVAS), the most reported outcome, the effectiveness of the topical interventions was demonstrated; however, it is low level of evidence. CONCLUSIONS: High levels of variability (interventions, outcomes, outcome measurement tools, and intervention effects evaluated), heterogeneity, publication bias, and underreporting of IMMPACT domains were observed across the RCTs. This systematic review highlights the need for application of standardized outcome measures to future RCTs. At the present time, there is lack of moderate-strong evidence on short- and long-term outcomes to support or refute the use of any particular topical intervention in managing BMS. Future RCTs with standardized outcome measures are needed.

World Workshop on Oral Medicine VII: Burning mouth syndrome: A systematic review of disease definitions and diagnostic criteria utilized in randomized clinical trials.

OBJECTIVE: To conduct a systematic review analyzing disease definitions and diagnostic criteria used in randomized controlled trials (RCTs) involving burning mouth syndrome (BMS). METHODS: A systematic search conducted in PubMed, Web of Science, PsycINFO, Cochrane Database/Cochrane Central, and Google Scholar that included RCTs on BMS published between 1994 and 2017 was performed. RESULTS: Considerable variability in BMS disease definitions and diagnostic criteria used created substantial heterogeneity in the selection of participants and weakened the rigor of the 36 RCTs identified. The analyzed RCTs routinely under-reported the methods used to rule in or out study participants and the number of individuals excluded from BMS RCTs. CONCLUSIONS: Our findings indicate that a large proportion of participants enrolled in these studies may have had an underlying condition that could have explained their BMS symptoms. Thus, outcomes of therapeutic interventions from these BMS RCTs should be interpreted with caution due to heterogeneous disease definitions and diagnostic criteria. In order to improve the quality of clinical trials, future research should focus on establishing consensus for a single definition of BMS that includes specific inclusion and exclusion criteria that should be used to select study participants for clinical trials.

World Workshop in Oral Medicine VII: Reporting of IMMPACT-recommended outcome domains in randomized controlled trials of burning mouth syndrome: A systematic review.

OBJECTIVES: To determine the frequency of use of the core outcome domains published by the Initiative on Methods, Measurement, and Pain Assessment in Clinical Trials (IMMPACT) in burning mouth syndrome (BMS) randomized controlled trials (RCTs). METHODS: This systematic review, conducted as part of the World Workshop on Oral Medicine VII (WWOM VII), was performed by searching the literature for studies published in PubMed, Web of Science, PsycINFO, Cochrane Database/Cochrane Central, and Google Scholar from January 1994 (when the first BMS definition came out) through October 2017. RESULTS: A total of 36 RCTs (n = 2,175 study participants) were included and analyzed. The overall reporting of the IMMPACT core and supplemental outcome domains was low even after the publication of the IMMPACT consensus papers in 2003 and 2005 (mean before IMMPACT consensus publication = 2.6 out of 6; mean after IMMPACT publication = 3.8 out of 6). Use of validated assessment tools recommended by the IMMPACT consensus was scarce (1.9 out of 6). None of the RCTs reviewed cited the IMMPACT consensus papers. CONCLUSIONS: The underreporting of IMMPACT outcome domains in BMS RCTs is significant. Raising awareness regarding the existence of standardized outcome domains in chronic pain research is essential to ensure more accurate, comparable, and consistent interpretation of RCT findings that can be clinically translatable.

Oral adverse events associated with targeted cancer therapies.

Over the past decade, targeted therapies have emerged as promising forms of cancer treatment and are increasingly included in chemotherapeutic regimens for an ever-growing list of human cancers. Targeted therapies are so-named due to their specific targeting of dysregulated signaling pathways in cancer cells. This enhanced discrimination between tumor and normal cells is a more promising and efficacious approach to cancer treatment than conventional cytotoxic chemotherapy. However, targeted therapies still have side effects, and some manifest in the oral cavity. Oral adverse events tend to be mild and thus may be overlooked in the context of a patient's overarching diagnosis and management. These oral lesions are often noted during an intraoral examination and identified in the context of the patient's medical history and medication list. It is imperative that the dentist be informed of the oral sequelae of targeted therapies. Many of these side effects can be successfully managed in a palliative manner with conservative therapy. This article discusses the clinical presentations and treatment of intraoral adverse events attributable to the following classes of targeted therapies: epidermal growth factor receptor inhibitors, mammalian target of rapamycin inhibitors, angiogenesis inhibitors, and selected tyrosine kinase inhibitors.

The Patient Faints in the Waiting Area with a Suspected Hypoglycemic Event.

An older adult with diabetes is taking glipizide, a sulfonylurea class drug. Subsequently, she experiences a hypoglycemic episode in the dental office. Prompt recognition of hypoglycemia and administration of glucose or sugar is vital. Patient and provider education about the risks of hypoglycemia in older adults may help to prevent future hypoglycemic episodes.

An Elderly Patient with Undiagnosed Type 2 Diabetes Mellitus Presenting for an Emergency Extraction.

In this case a patient has multiple risk factors for diabetes including periodontal disease, family history positive for diabetes, and body mass index of 24 in an Asian American. He has no medical or dental home and upon presenting to the dental office would be a good candidate for diabetes screening.

A Diabetic Patient with a Recent History of Flap and Osseous Surgery Presents Back with Bleeding and Infection.

A patient with type II diabetes and renal disease developed infection and bleeding after periodontal osseous surgery. The clinician did not adequately assess the patient's long-term glycemic status or stage of chronic kidney disease (CKD) before initiating osseous surgery. Preoperative assessment of patients with diabetes should include at a minimum an Hba1c within 3 months and estimated glomerular filtration rate for CKD.

Patient with Type I Diabetes Mellitus Develops Post-Operative Hyperglycemia After Osseous Surgery.

A patient with type I diabetes withheld her diabetes medications without consulting her physician and was not able to resume her normal diet after extensive dental surgery resulting in hyperglycemia postoperatively. Clear communication between clinicians and patient about the expected postoperative course and changes to factors that may influence glycemic control could prevent hyperglycemia in the postoperative period.

A Pregnant Patient with Gestational Diabetes Reports for Scaling and Root Planning.

In this case a woman with gestational diabetes and otherwise healthy pregnancy needs scaling and root planning for the treatment of stage I periodontal disease during pregnancy. Her daily blood sugars are in the target range, and there are no contraindications to providing necessary dental treatment under local anesthesia with vasoconstrictors in her case.

Consensus agreement to rename burning mouth syndrome and improve International Classification of Diseases-11 disease criteria: an international Delphi study.

ABSTRACT: The International Classification of Diseases (ICD-11) proposes revisions in the nomenclature, disease definition, and diagnostic criteria for "burning mouth syndrome" (BMS). This process could benefit from additional systematically collected expert input. Thus, the purpose of this study was to use the Delphi method to (1) determine whether revision in nomenclature and alternative names for "BMS" are warranted and (2) identify areas of consensus among experts for changes to the disease description and proposed diagnostic criteria of "BMS," as described in the ICD-11 (World Health Organization). From 31 international invited experts, 23 who expressed interest were sent the survey. The study used 4 iterative surveys, each with a response rate of ≥82%. Consensus was predefined as 70% of participants in agreement. Data were summarized using both descriptive statistics and qualitative thematic analysis. Consensus indicated that BMS should not be classified as a syndrome and recommended instead renaming to "burning mouth disorder." Consensus included deletion of 2 diagnostic criteria: (1) emotional distress or functional disability and (2) the number of hours symptoms occur per day. Additional items that reached consensus clarified the disease definition and proposed more separate diagnostic criteria, including a list of local and systemic factors to evaluate as potential secondary causes of oral burning. Experts in this study recommended and came to consensus on select revisions to the proposed ICD-11 BMS nomenclature, diagnostic criteria, and disease definition. The revisions recommended have the potential to improve clarity, consistency, and accuracy of diagnosis for this disorder.

Radiographic Diagnosis of a Central Giant Cell Granuloma Using Advanced Imaging: Cone Beam Computed Tomography.

Central giant cell granuloma (CGCG) is a benign non-neoplastic, proliferative intraosseous lesion of the jaw with an unknown etiology often diagnosed during the first two decades of life. The true nature of this lesion is controversial and remains elusive. Here, we report a case of central giant cell granuloma, diagnosed using cone-beam computed tomography (CBCT). A 21-year-old female presented to the clinic complaining of a painless swelling involving the right side of the mandible that had started one year previously. A CBCT scan revealed a well-defined, multilocular radiolucent lesion on the right side of the mandible extending from the molar region to the ramus with wispy septations. Wispy septations and undulating borders are some of the characteristic radiographic features of a central giant cell granuloma. The patient underwent an excisional biopsy. The biopsy revealed multinucleated giant cells in a fibrous stroma confirming our radiographic diagnosis of a central giant cell lesion.