摘要
Today, there is greater awareness on the association between oral diseases and respiration diseases after the outbreak of COVID-19. However, confusion regarding the oral health management and medical risk prevention for patients with chronic airway diseases has been remained among dental clinicians. Therefore, the dental experts of the Fifth General Dentistry Special Committee, Chinese Stomatological Association, combined with the experts of respiratory and critical care medicine, undertook the formation of consensus on the oral health management of patients with chronic airway diseases in order to help dental clinicians to evaluate medical risks and make better treatment decision in clinical practice. In the present consensus report, the relationship of oral diseases and chronic airway diseases, the oral health management and the treatment recommendations of patients with chronic airway diseases are provided.
Subject(s)
Humans , COVID-19 , Consensus , Oral Health , Oral Medicine摘要
With the aging process of population in the society, the prevalence of cardiovascular diseases (CVD) in China is increasing continuously and the number of dental patients with CVD is increasing gradually too. Due to the lack of guidelines for dental patients with CVD in our country, how to implement standardized preoperative evaluation and perioperative risk prevention remains a problem to be solved for dentists at present. The present expert consensus was reached by combining the clinical experiences of the expert group of the Fifth General Dentistry Special Committee, Chinese Stomatological Association and respiratory and cardiology experts in diagnosis and treatment for CVD patients, and by systematically summarizing the relevant international guidelines and literature regarding the relationship between CVD and oral diseases and the diagnosis and treatment of dental patients with heart failure, hypertension and antithrombotic therapy. The consensus aims to provide, for the dental clinicians, the criteria on diagnosis and treatment of CVD in dental patients in China so as to reduce the risk and complications, and finally to improve the treatment levels of dental patients with CVD in China.
Subject(s)
Humans , Cardiovascular Diseases/prevention & control , China/epidemiology , Consensus , Dental Care , Oral Medicine摘要
Emerging evidence suggests that, along with dietary, genetic and environmental factors, gut microbiota plays a role in the progress of colorectal cancer. Dysbiosis of oral flora in patients with periodontitis affects the composition of microbial community in the gut, impairs gut barrier function, and induces a proinflammatory microenvironment, all of which contribute to the progression of colorectal cancer. In view of the influences by microbiota dysbiosis, this article reviews the role of periodontitis in affecting the occurrence and development of colorectal cancer.
Subject(s)
Humans , Colorectal Neoplasms , Dysbiosis/complications , Gastrointestinal Microbiome , Microbiota , Periodontitis/complications , Tumor Microenvironment摘要
<p><b>OBJECTIVE</b>To determine the effects of Ginkgo biloba extract (EGB) on major periodontal pathogens in subgingival plaque.</p><p><b>METHODS</b>Sixty patients with moderate to severe periodontitis were selected and randomly assigned to 3 groups: EGB group, a positive (periocline) and a negative control groups. Subgingival plaque samples were collected before treatment and 1 week, 2 months and 4 months after treatment. The detection rates of 4 major periodontal pathogens-Treponema denticola (Td), Tannerella forsythus (Tf), Prevotella intermedia (Pi), and Porphyromonas gingivalis (Pg)-were detected by polymerase chain reaction (PCR). Clinical indicators were examined before treatment, 3 and 6 months after treatment.</p><p><b>RESULTS</b>EGB significantly decreased the detection rate of all the 4 pathogens 1 week after treatment, and then gradually increased at 2 and 4 months. EGB's inhibition effect was better than or comparable to periocline, except for Pg in short-term. The difference of plaque index (PLI) and bleeding index (BI) was not statistically significant among the groups, while for probing depth (PD) and attachment loss (AL), the difference was statistically significant between the EGB group and negative control group at 3 and 6 months after treatment.</p><p><b>CONCLUSION</b>EGB significantly inhibited major periodontal pathogens and can be used as an adjuvant for periodontitis treatment.</p>
Subject(s)
Humans , Adjuvants, Pharmaceutic , Pharmacology , Therapeutic Uses , Bacteria , Dental Plaque , Drug Therapy , Microbiology , Follow-Up Studies , Ginkgo biloba , Chemistry , Periodontium , Microbiology , Pathology , Plant Extracts , Pharmacology , Therapeutic Uses , Polymerase Chain Reaction , Treatment Outcome摘要
<p><b>OBJECTIVE</b>To establish a model of chronic periodontitis (CP) accompanied with chronic obstructive pulmonary disease (COPD) in SD rats and investigate the relationship between chronic periodontitis and COPD.</p><p><b>METHODS</b>Equal gender SD rats were randomly divided into 4 groups, A: control group, B: CP group, C: COPD group, D: COPD with CP group (n = 10, respectively). Each group was subjected to its predesigned intervention to establish a specific disease model. After 10 weeks, animals were sacrificed. The level of alveolar bone loss, lung function measurement, and the histopathological changes of periodontal and lung tissues were examined. The serum tumor necrosis factor (TNF)-α level was detected by enzyme-linked immunoabsorbent assay kits.</p><p><b>RESULTS</b>Bleeding index (BI) levels of group A and C were (0.25 ± 0.04) and (1.30 ± 0.25), respectively. Attachment loss was (0.43 ± 0.02) and (0.51 ± 0.02) mm. BI levels in group B and D were significantly higher than those in group A and C. Forced expiratory volume in 0.2 second to forced vital capital ratio (FEV(0.2)/FVC) values in group B, C and D were significantly lower than that in group A. Pulmonary function were worse in group D than that in group C (P < 0.05). The levels of serum TNF-α, a sensitive indicator of both diseases, were increased in all test groups compared with the control, and increased most in group D.</p><p><b>CONCLUSIONS</b>The chronic periodontitis and chronic obstructive pulmonary disease model was established in SD rat. The chronic periodontitis may be a risk factor for promoting and inducing COPD.</p>
Subject(s)
Animals , Rats , Alveolar Bone Loss , Chronic Periodontitis , Disease Models, Animal , Forced Expiratory Volume , Lung , Pulmonary Disease, Chronic Obstructive , Tumor Necrosis Factor-alpha摘要
<p><b>OBJECTIVE</b>To analyze the dental care utilization and expenditure of residents in Beijing, and to provide some basis on the policy of oral health insurance system.</p><p><b>METHODS</b>A cross-sectional survey was conducted among 1,517 subjects (urban area) and 1,878 subjects (rural area) of all age groups in Beijing selected by stratified, clustering, random sampling. The data of oral health care utilization and expenditure were collected in their home.</p><p><b>RESULTS</b>The number of the people who visited a dentist in a year were low both in urban area and in rural area, but the expenditure for oral health care per visit were quite high. The value of utilization of dental care in rural residents was 1/3 of that in urban residents, while the value of expenditure in rural people was about 1/2 of that in urban people. 2.07% incomes of rural residents were used for dental care per year, the corresponding value of urban residents was 1.77%. There was significant difference on the expenditure among those with different demographic, socio-economic backgrounds.</p><p><b>CONCLUSIONS</b>The expenditure for oral health care was high in Beijing, which accounted for quite a lot in average incomes per year. The burden of expenditure for dental care on rural residents was heavier than that on urban residents. The level of expenditure for dental care could provide some references for oral health insurance system in Beijing.</p>