Objective:To observe the clinical efficacy of different treatment methods in treating older patients with oral papilloma.Methods:A randomized controlled study was conducted on 40 older patients with oral papilloma who visited the Department of Stomatology of Beijing Hospital from August 2022 to November 2024.They were randomly divided into a surgical resection group and a 5-aminolevulinic acid (ALA) application group.There were 15 males and 25 females, with ages ranging from 60 to 82 (70.20 ± 6.53) years old.The ALA application group received ALA photodynamic therapy (PDT), while the surgical resection group underwent surgical resection of the papilloma.Visual analog scale (VAS) and self-assessment anxiety and depression scale were used to evaluate the two groups of patients at different periods.Results:All lesions in both groups achieved complete healing, with no recurrence observed during the 6-month follow-up period.Although the ALA application group received more treatment sessions than the surgical resection group, postoperative VAS scores and the duration of postoperative pain were both significantly lower [VAS score: (2.95±0.83) vs. (4.95±1.32) points; pain duration: (4.65±0.67) vs.(6.20±1.06) days]( t=5.755 and 5.540, respectively; both P<0.001). Before treatment, there was no statistically significant difference in either self- assessed anxiety or self- assessed depression scores between the two groups (both P>0.05). Six months after treatment, the self- assessed anxiety score in the ALA application group was significantly higher than that in the surgical resection group ( P<0.05), whereas no significant difference was observed in the self- assessed depression score ( P>0.05). Conclusions:Both ALA-PDT and surgical resection can effectively treat oral papilloma in older patients.However, ALA-PDT has lighter and shorter duration of postoperative pain, making it more suitable for treating lesions in special anatomical areas such as the corners of the mouth and the duct openings of the parotid glands.

Objective:Summarize the clinical characteristics, treatment methods, and prognosis of paraneoplastic pemphigus with oral lesions, and identify commonalities and features to provide better references for the clinical diagnosis and treatment of this disease.Methods:A retrospective analysis was conducted on the case data and clinical photos of 9 patients with paraneoplastic pemphigus accompanied by oral lesions treated in the Internal Medicine Ward and Department of Stomatology of Beijing Hospital from September 2017 to December 2023, and the clinical characteristics were summarized and analyzed.Results:All 9 patients had oral mucosal and skin lesions simultaneously, in whom visceral tumors were found upon systemic examinations, including 4 cases of Castleman′s disease, 4 cases of thymoma, and 1 case of lung cancer. All patients had received glucocorticoid therapy before a clear diagnosis, but the effect was not significant. After removing the primary tumor, corticosteroid intravenous or oral therapies were usually continued, supplemented with immunoglobulin and immunosuppressants for treatment, which could achieve significant therapeutic effects. With primary tumor resection, 6 patients continued to receive corticosteroid intravenous or oral treatment for 6 to 12 months, supplemented with immunoglobulin and immunosuppressants. Oral mucosal erosion improved significantly and skin lesions were relieved. Three patients who were unable to remove their primary tumor continued with the previous glucocorticoid treatment regimen and died within one year. However, local treatment of their oral cavity during the treatment process still helped alleviate oral mucosal pain, promote erosion healing, and improve nutritional status.Conclusions:Multiple erosions of the oral mucosa and polymorphic skin damages are common clinical manifestations of paraneoplastic pemphigus. Castleman′s disease and thymoma are common coexisting tumors. Early diagnosis and timely surgical resection of tumors are crucial for treatment and prognosis. The application of glucocorticoids and local oral treatment after resection is effective.

Objective:Summarize the clinical characteristics, treatment methods, and prognosis of paraneoplastic pemphigus with oral lesions, and identify commonalities and features to provide better references for the clinical diagnosis and treatment of this disease.Methods:A retrospective analysis was conducted on the case data and clinical photos of 9 patients with paraneoplastic pemphigus accompanied by oral lesions treated in the Internal Medicine Ward and Department of Stomatology of Beijing Hospital from September 2017 to December 2023, and the clinical characteristics were summarized and analyzed.Results:All 9 patients had oral mucosal and skin lesions simultaneously, in whom visceral tumors were found upon systemic examinations, including 4 cases of Castleman′s disease, 4 cases of thymoma, and 1 case of lung cancer. All patients had received glucocorticoid therapy before a clear diagnosis, but the effect was not significant. After removing the primary tumor, corticosteroid intravenous or oral therapies were usually continued, supplemented with immunoglobulin and immunosuppressants for treatment, which could achieve significant therapeutic effects. With primary tumor resection, 6 patients continued to receive corticosteroid intravenous or oral treatment for 6 to 12 months, supplemented with immunoglobulin and immunosuppressants. Oral mucosal erosion improved significantly and skin lesions were relieved. Three patients who were unable to remove their primary tumor continued with the previous glucocorticoid treatment regimen and died within one year. However, local treatment of their oral cavity during the treatment process still helped alleviate oral mucosal pain, promote erosion healing, and improve nutritional status.Conclusions:Multiple erosions of the oral mucosa and polymorphic skin damages are common clinical manifestations of paraneoplastic pemphigus. Castleman′s disease and thymoma are common coexisting tumors. Early diagnosis and timely surgical resection of tumors are crucial for treatment and prognosis. The application of glucocorticoids and local oral treatment after resection is effective.

Objective:To observe the clinical efficacy of different treatment methods in treating older patients with oral papilloma.Methods:A randomized controlled study was conducted on 40 older patients with oral papilloma who visited the Department of Stomatology of Beijing Hospital from August 2022 to November 2024.They were randomly divided into a surgical resection group and a 5-aminolevulinic acid (ALA) application group.There were 15 males and 25 females, with ages ranging from 60 to 82 (70.20 ± 6.53) years old.The ALA application group received ALA photodynamic therapy (PDT), while the surgical resection group underwent surgical resection of the papilloma.Visual analog scale (VAS) and self-assessment anxiety and depression scale were used to evaluate the two groups of patients at different periods.Results:All lesions in both groups achieved complete healing, with no recurrence observed during the 6-month follow-up period.Although the ALA application group received more treatment sessions than the surgical resection group, postoperative VAS scores and the duration of postoperative pain were both significantly lower [VAS score: (2.95±0.83) vs. (4.95±1.32) points; pain duration: (4.65±0.67) vs.(6.20±1.06) days]( t=5.755 and 5.540, respectively; both P<0.001). Before treatment, there was no statistically significant difference in either self- assessed anxiety or self- assessed depression scores between the two groups (both P>0.05). Six months after treatment, the self- assessed anxiety score in the ALA application group was significantly higher than that in the surgical resection group ( P<0.05), whereas no significant difference was observed in the self- assessed depression score ( P>0.05). Conclusions:Both ALA-PDT and surgical resection can effectively treat oral papilloma in older patients.However, ALA-PDT has lighter and shorter duration of postoperative pain, making it more suitable for treating lesions in special anatomical areas such as the corners of the mouth and the duct openings of the parotid glands.

Objective:To develop a standardized training model incorporating feedback from a digital assessment tool and to evaluate whether the model provides effective training in tooth preparation.Methods:The study was based on the training data of 53 trainees enrolled between February and June 2018 from multiple institutions in China. The trainees were trained in a standardized training unit on the preparation of right maxillary mesial incisors (11 #) for metal ceramic crowns. Three sessions of practice-assessment-feedback before examination were performed in one day. A digital assessment system was used to obtain total and component scores for the preparation as indicators of observation. The scores of three practice sessions and examination were subjected to analysis of variance. Results:The mean total scores before training, after the first training session, after the second training session, after the third training session, and in the examination were (60.53±12.73), (60.12±12.98), (71.25±13.70), (70.70±11.84), and (69.67±12.85), respectively; the overall difference was statistically significant ( F=19.06, P<0.001). Compared to the total scores before training and after the first training session, the total scores after the second and third training sessions and in the examination were significantly increased ( P<0.001, P<0.001). The score deductions for cutting amount and shoulder were similar, with overall significant differences (score deductions for cutting amount, F=16.20, P<0.001; score deductions for shoulder, F=1.45, P=0.032). Compared to before training and after the first training session, the second and third training sessions and the examination showed significant decreases in score deductions for cutting amount and shoulder ( P<0.001, P=0.048). Conclusions:The feedback-based standardized training process established on a digital evaluation system can rapidly enhance the skills of dentists in tooth preparation through immediate and effective feedback and targeted improvements. The training process enables an independent practice mode and optimizes teaching outcomes.

Chronic kidney disease is a common and serious life-threatening health condition, often associated with multisystemic complications. In recent years, several studies have found that chronic kidney disease is not only closely associated with the occurrence and development of a variety of oral diseases, such as periodontal disease, oral mucosal disease, dental tissue disease, oral bone tissue disease, and oral carcinoma. Meanwhile, chronic kidney disease is also affected by some oral diseases. This article reviews the research progress on the correlation between chronic kidney disease and oral diseases, in order to prevent the occurrence and progression of oral diseases and maintain oral health status. of patients with chronic kidney disease in a more targeted manner.

Chronic kidney disease is a common and serious life-threatening health condition, often associated with multisystemic complications. In recent years, several studies have found that chronic kidney disease is not only closely associated with the occurrence and development of a variety of oral diseases, such as periodontal disease, oral mucosal disease, dental tissue disease, oral bone tissue disease, and oral carcinoma. Meanwhile, chronic kidney disease is also affected by some oral diseases. This article reviews the research progress on the correlation between chronic kidney disease and oral diseases, in order to prevent the occurrence and progression of oral diseases and maintain oral health status. of patients with chronic kidney disease in a more targeted manner.

Objective:To investigate the risk factors for neoplasia in pale lesions of gastric mucosa, and provide clinical clues for early diagnosis.Methods:A total of 402 patients with gastric mucosal pale lesions who underwent gastroscopy at The Seventh Medical Center of Chinese PLA General Hospital from January 2020 to May 2021 were enrolled in the retrospective analysis. Data of gender and age of patients, degree of gastric mucosal atrophy, lesion boundaries, size, location, morphology, narrow band imaging magnifying endoscopy (NBI-ME) findings and histopathological results, etc. were collected for analysis. Multivariate logistic regression was used to analyze the risk factors for diagnosed as tumor.Results:Among 402 cases, 33 cases (8.2%) were diagnosed as neoplasia, and 23 cases (5.7%) were high-risk epithelial neoplasia (high grade dysplasia or early gastric cancer). The age of patients, the degree of gastric mucosal atrophy, lesion size, surface depression, NBI-ME positive findings, surface microvessels and surface microstructures were related to neoplasia of gastric mucosal pale lesion ( P<0.05). While the age of patients, the degree of gastric mucosal atrophy, lesion size, surface depression, surface microstructures were related to high-risk epithelial neoplasia of gastric mucosal pale lesion ( P<0.05). Multivariate logistic regression analysis showed that lesion diameter<20 mm ( OR=4.487, 95% CI: 1.776-11.332, P=0.001) and NBI-ME positive findings ( OR=40.510, 95% CI: 1.610-1 019.456, P=0.024) were independent risk factors for neoplasia, and abnormal surface microstructure of lesion was an independent risk factor for high-risk epithelial neoplasia ( OR=0.003, 95% CI: 0.000-1.587, P<0.001). Conclusion:Abnormal surface microstructure, the lesion size, and NBI-ME positive findings are important clues for the diagnosis of neoplasia in the pale lesions.

OBJECTIVES: With the increase in aging population in China, elderly Crohn's disease (CD) patients need to receive more attention. This study aims to explore the clinical characteristics and disease process of elderly onset CD (EOCD) patients in a single center. METHODS: From January 2002 to January 2022, a total of 221 patients with CD from the Seventh Medical Center of Chinese PLA General Hospital were enrolled. According to the Montreal CD classification standard, the patients were further divided into 4 groups: an EOCD group (≥60 years old, n=25), a middle age onset CD (MOCD) group (40-59 years old, n=46), a young onset CD (YOCD) group (17-40 years old, n=131), and a childhood onset CD (COCD) group (6-16 years old, n=19). We compared the clinical characteristics and long-term prognosis among them. RESULTS: Females were predominant in the EOCD group (15/25, 60%). The number of people without smoking in the EOCD group (80%) was lower than that in COCD group (100%), higher than that in the YOCD group (70.2%) and the MOCD group (69.6%) (all P<0.05). Patients with perianal diseases at diagnosis were rare in the EOCD group (0%), lower than that in the COCD group (21.1%) and the YOVD group (19.8%) (all P<0.05). Stenosis was the most common disease behavior in the EOCD group (63.0%), significantly higher than that in the COCD group (15.8%), the YOCD group (36.6%) and the MOCD group (43.5%) (all P<0.05). The EOCD group was easier to be misdiagnosed as tumor (24%), higher than that in the COCD group (0%), the YOCD group (6.9%) and the MOCD group (19.6%) (all P<0.05). The EOCD group was prone to comorbidities (52%), and 20% of them were complicated with multiple comorbidities (P<0.05). During the follow-up, the all-cause mortality of EOCD was 12%, and the CD-related mortality was 8%, which was significantly higher than the other groups (all P<0.05). The use of immunosuppressants in the EOCD group (4.8%) was lower than that in the COCD group (12.8%), the YOCD group (16.8%) and the MOCD group (16.1%), but there was no statistical significance among the 4 groups (P=0.467). In addition, there was no significant difference in the rate of intestinal resection among the 4 groups (P=0.062). CONCLUSIONS In EOCD patients, females were predominant, smoking was less common, and they were prone to comorbidity. At the initial stage of diagnosis, it is easy to be misdiagnosed as tumor, and the disease behavior mainly showed stricture type, less complicated with perianal diseases. During the follow-up, all-cause mortality and CD-related mortality of EOCD patients were significantly higher than those of the non-elderly onset CD patients.
Female ; Middle Aged ; Humans ; Aged ; Child ; Adult ; Adolescent ; Young Adult ; Crohn Disease/epidemiology* ; Prognosis ; Constriction, Pathologic ; Aging ; Hospitals, General

Objective:To explore the characteristics of intestinal flora in female patients with type 2 diabetes mellitus (T2DM) with comorbid coronary heart disease.Methods:Female patients with T2DM from September 2019 to November 2020 were enrolled in this study and divided into 2 groups stratified by coronary heart disease: 22 patients with coronary heart disease(T2DM+ CHD group) and 49 patients with simple T2DM group(T2DM group). Thirty-one healthy females were selected as the normal control group(NC group). The abundance of intestinal flora, the difference in intestinal flora and its relationship with indicators such as glycosylated hemoglobin and fasting blood glucose was analyzed by the real-time fluorescent quantitative PCR detection technology in the three groups.Results:The abundance of Prevotella in the T2DM group was lower, and Roseburia inulinivorans and Faecalibacterium prausnitzii in the T2DM+ CHD group were lower, while Bacteroides and Enterococcus spp in the T2DM+ CHD group were higher compared with NC group, respectively( P<0.05). The abundance of Bacteroides and Enterococcus spp in the T2DM+ CHD group was lower than that in the T2DM group( P<0.05). Spearman correlation analysis showed that the abundance of Faecalibacterium prausnitzii and Eubacterium rectale was negatively correlated with obesity while abundance of Bacteroides and Enterococcus spp was positively correlated with HbA 1C and fasting blood glucose. The abundance of Bacteroides was positively correlated with TCH and TG(all P<0.05). Logistic regression analysis showed that Bacteroides and Enterococcus spp were independent influencing factor of the development of female patients with T2DM and CHD. Conclusion:Female T2DM and T2DM with CHD had intestinal flora imbalance, which was related to a variety of glucose and lipid metabolism indicators, and might be closely related to the occurrence of T2DM and CHD. Bacteroides and Enterococcus spp were independent influencing factors of the development of female patients with T2DM and CHD. Regulating the intestinal flora can provide ideas for the prevention and treatment of T2DM with CHD in female.