BACKGROUND: Perioperative oral management contributes to the prevention of dental/systemic complications. However, a professional dental checkup before surgery is generally not performed and relies on the patient\'s answer to a simple question by medical professionals other than dentists: \"Do you have any concerns regarding your mouth related to undergoing surgery?\" Here, we evaluated the sensitivity and specificity of this question for predicting perioperative oral health problems in patients with primary esophageal and primary lung cancer.
METHODS: We performed an oral cavity check in all patients before scheduled surgery for primary esophageal and lung cancer. A total of 183 patients were enrolled (M, 112; F, 71; 24-88 years, median, 69 years), consisting of 61 with primary esophageal cancer (M, 46; F, 15; 24-85 years, median, 69 years) and 122 with primary lung cancer (M, 66; F; 56; 33-88 years, median, 69 years). All subjects provided a response to this question, and an oral cavity check was performed by dentists. The sensitivity and specificity of this question for detecting oral health problems were evaluated retrospectively.
RESULTS: Overall sensitivity and specificity for detecting oral health problems were 0.263 and 0.898, respectively. There were no significant differences by sex or disease (primary esophageal or lung cancer).
CONCLUSIONS: This simple question has low sensitivity but high specificity for detecting oral health problems. Although challenging to detect surgical patients with oral health problems by simply asking questions, the results indicated that patients with oral complaints are more likely to have problems during surgery.

Dental and oral management (DOM) is a long-established treatment modality. This scoping review aimed to narratively review previous studies, examine the effects of perioperative DOM, and identify the available evidence. A literature search was conducted using the PubMed electronic database for studies published between January 1, 2000, and March 8, 2022. The search yielded 43 studies, most of which were published in the last 10 years. The results of this study confirmed that improved perioperative oral hygiene is effective in preventing postoperative pneumonia. Our results also suggested that preoperative DOM is effective in preventing postoperative surgical site infections. Perioperative DOM is effective in reducing the incidence of postoperative pneumonia, SSI, and postsurgical complications. Further studies are needed to elucidate the various mechanism of DOM and to examine efficient intervention methods and timing.

Support for nurses is necessary to enable them to practice the oral management of patients with diabetes; however, no support for nurses in this context has been reported. The objective of this study was to verify the feasibility of a nursing guide for the oral management of outpatients with type 2 diabetes, aimed at giving nurses the ability to independently practice oral management for patients with diabetes in an outpatient department. Questionnaires were administered to 25 certified diabetes educator nurses from 54 medical facilities. The evaluation and degree of understanding of the guide were assessed using items in the nursing guide. In addition, opinions and impressions about the guide in the form of free responses were requested. Descriptive statistics were calculated for all measured variables, and data gathered from the free responses were divided into categories based on their similarities and differences. The feasibility of the nursing guide was confirmed, and nurses confidently provided education regarding oral management to patients with diabetes using the guide. These results suggest that a guide may improve nurses\' knowledge, skills, and confidence in providing patient education and improve the overall practice of oral management. Further improvements based on the opinions of nurses, such as the expression of terms, implementation of checklists for oral assessment, and identification of devices that can be utilized in a shorter time, are needed to facilitate the implementation of the guide into practice by nurses.
UNASSIGNED: The online version contains supplementary material available at 10.1007/s13340-023-00622-4.

X-linked hypophosphatemic rickets (XLH) is a disease characterized by impaired bone mineralization, and its dental features include gingival abscesses and large pulp spaces due to dentin dysplasia. A 20-year-old woman with XLH was referred to oral surgery for extraction of mandibular third molars. She was diagnosed with XLH at approximately 1 year of age and was treated thereafter. There was no history of gingival abscesses, and panoramic radiographic and computed tomographic examinations revealed no evidence of dentin dysplasia. However, histopathological examination of the extracted teeth showed dentin dysplasia, including interglobular dentin. In this XLH patient, dentin dysplasia was revealed histologically even though no obvious abnormality was found on visual and radiographic examinations. These findings suggest that in patients with XLH, oral management must take dentin dysplasia of the permanent teeth into consideration even if the patient\'s general condition is well controlled with conventional therapy.

UNASSIGNED: Numerous studies have shown that improving oral hygiene contributes to a reduction in the risk of postoperative complications in patients with head and neck cancer, cardiac disease, and esophageal cancer. However, the beneficial standard for oral management procedures during the perioperative period has not yet been established. Therefore, our aim was to determine whether or not their innovative oral management intervention contributed to a reduction in postoperative complications in lung cancer.
UNASSIGNED: We performed a retrospective analysis of medical records of patients who underwent lung cancer surgery with lobectomy and pneumonectomy at Kyorin University Hospital. Patients were divided into 2 groups: a perioperative oral management intervention group that underwent lung cancer surgery from April 2016 to March 2018 (n = 164), and a control group without oral management that underwent surgery from April 2014 to March 2016 (n = 199). In particular, our oral management procedure emphasized oral mucosa stimulation to induce saliva discharge as in gum chewing, rather than simply using teeth brushing to reduce oral microbiome. Therefore, our oral management procedure is different from traditional oral care.
UNASSIGNED: This study demonstrated that our oral management practice was associated with a decline in the occurrence of postoperative pneumonia (odds ratio, 0.184; 95% CI, 0.042-0.571; P = .009), postoperative hospital stay duration (β coefficient, -4.272; 95% CI, -6.390 to -2.155; P < .001) and Clavian-Dindo classification grade II or above (odds ratio, 0.503; 95% CI, 0.298-0.835; P = .009).
UNASSIGNED: We propose an innovative new strategy using their unique oral management procedure to reduce postoperative complications resulting from pulmonary resection.

OBJECTIVE: EEC is a rare syndrome characterized by the triad of ectrodactyly, ectodermal dysplasia, and orofacial clefting, along with other clinical manifestations mainly in hair, skin, and teeth. The present paper aimed to perform a scoping review to collect the most relevant studies and focused on the diagnosis and oral management of EEC syndrome in the pediatric dental setting. This review also pretended to make recommendations and map the gaps in this clinical topic.
METHODS: An exhaustive electronic and manual search was conducted in four databases (PubMed, EMBASE, Google Scholar, and Dentistry & Oral Sciences Source/EBSCO) according to previously established eligibility criteria, using different combinations of keywords, MeSH terms, and Boolean operators. Titles, abstracts, and full-text articles were screened and selected by precalibrated reviewers. A data charting was also accomplished for summarizing the overview of the evidence.
RESULTS: A total of 37 references were identified, and 32 titles remained after removing duplicates; then, 25 potential full-text articles were carefully reviewed. Finally, 15 relevant and most informative studies were included. Most studies were single clinical case reports. Only one descriptive retrospective study was detected. None randomized clinical trials or comparative observational studies were found. A medical/dental multidisciplinary approach is needed for the management of EEC syndrome.
CONCLUSIONS: Diverse dental specialists must be involved. Pediatric dentists must play a principal role in the prevention and treatment of oral diseases; particularly the preservation of the primary and mixed dentitions, trying to achieve normal orofacial growth.

The association among certified diabetes educator nurses\' knowledge, attitudes, and practices related to oral management has not been well examined. The aim of this study was to examine the association between knowledge and attitude as variables for nurses\' practice of oral management as certified diabetes educators at medical facilities in Japan. The questionnaires were administered to 300 certified diabetes educator nurses from 1277 medical facilities. The items regarding knowledge, attitude, and practice of oral management were assessed using items from the guidelines, reports, and books on diabetes and periodontal disease, as well as the exhaustive findings of previous studies. More than 70% of the participants did not practice adequate oral management. Logistic regression analysis revealed that all the items were negatively associated with nurses\' confidence in oral management (Factor 1: odds ratio [OR] = 0.55; 95% confidence interval [CI] 0.37-0.83; Factor 2: OR = 0.35; 95% CI 0.18-0.70; Factor 3: OR = 0.38; 95% CI 0.24-0.61; Factor 4: OR = 0.29; 95% CI 0.18-0.49). The practice of oral management coupled with an explanation regarding periodontal disease as a diabetic complication (OR = 2.67; 95% CI 1.01-7.02), and supporting collaboration with multiple medical departments (OR = 2.65; 95% CI 1.24-5.65) were positively associated with nurses\' education. These results suggest that more strategies for nurses\' education are needed to understand the importance of oral management practices and to improve knowledge, attitudes, and confidence in patient oral management.

OBJECTIVE: This study aimed to clarify the clinical utility of oral management to prevent bloodstream infections by oral bacteria microbiologically in patients undergoing allogeneic hematopoietic stem cell transplantation (ASCT).
METHODS: Ten consecutive patients with hematological malignancies undergoing ASCT were enrolled in this study. We implemented dental treatments before transplantation, if required, and carried out oral hygiene instructions and oral management every other day after transplantation. Molecular analysis of bacterial DNA for seven oral species using a polymerase chain reaction (PCR) assay was performed for oral samples and peripheral blood once a week for 3 weeks after transplantation.
RESULTS: Periodontitis was found in all 10 patients (mild grade in 3 and middle grade in 7) for whom basic periodontal therapy was conducted. Necessary dental procedures, including tooth extraction were performed in 5 patients. After transplantation, oral mucositis occurred in 10 patients (grade 1 in 3, grade 2 in 2, and grade 3 in 5) for whom oral hygiene instruction and oral care were continued every other day. PCR-identified three to six bacterial species in oral samples from nine patients, but none in peripheral blood from any patient during the observation period.
CONCLUSIONS: Our study suggests that oral management could prevent bloodstream infections by oral bacteria in ASCT recipients despite the existence of periodontitis or oral mucositis. Its utility was confirmed by microbiological evidence based on molecular data.

Pyogenic granuloma (PG) is a granulomatous elevated lesion that occurs on the skin and mucous membranes. We herein report two cases of intra-oral PG that developed during the administration of ramucirumab for gastric cancer. Case 1 involved a 55-year-old man with a 6-mm tumor on the right tongue, and case 2 involved a 67-year-old man with a 5-mm tumor on the upper lip. The imbalance in angiogenesis caused by ramucirumab and the deterioration in the local oral environment were suggested to have caused the PG. Medical and dental collaboration is essential during the administration of ramucirumab.

OBJECTIVE: Oral function management has been recognized as important strategy for preventing postoperative complications. In this historical cohort study, we focused on the patients who planed gastrectomy, and investigated the appropriate duration and frequency of preoperative oral care to prevent complications after surgery.
METHODS: Patients who planed surgery for gastric cancer between 2012 and 2018 were enrolled. We defined intensive oral care (IOC) as initial intervention at least three weeks before surgery and follow-up intervention within a week before surgery. As the primary outcome, the incidence of postoperative infectious complications was compared between the IOC and non-intensive oral care groups.
RESULTS: A total of 576 patients were enrolled, including 66 with IOC. The incidence of infectious complications was 2/66 (3.0%) in the IOC group and 64/510 (12.5%) in the non-intensive oral care group. After adjusting for confounding factors, patients with IOC exposure had a lower chance of developing postoperative infectious complications (odds ratio; 0.217, 0.051-0.927).
CONCLUSIONS: Intensive oral care can help prevent postoperative infectious complications after gastrectomy. These findings suggest that appropriate preoperative oral care includes at least two interventions: three weeks or more before and within one week before surgery.