Objective:To explore the application effect of ADDIE model (analysis, design, development, implementation and evaluation) in the training of maxillofacial trauma first-aid ability of dental nurses, in order to optimize the training process of dental nurses.Methods:A self-controlled before and after study was conducted. Fifty-one dental nurses in Qingdao Stomatology Hospital Affiliated to Qingda University were selected as the research objects by convenient sampling method in March 2022, and the first aid ability training for maxillofacial trauma was carried out according to the five stages of ADDIE model. Before and after the training, the evaluation was made from three aspects: theory and skill test results, first-aid ability and training satisfaction scores.Results:Among 51 dental nurses, there were 4 males and 47 females, aged (30.69 ± 5.85) years. After the training, the theoretical assessment score of dental nursing staff was (88.87 ± 6.20) points, higher than that before the training (80.51 ± 7.21) points, and the technical assessment score was (91.61 ± 4.08) points, higher than that before the training (82.03 ± 7.56) points. The differences were statistically significant ( t = - 14.38, - 10.93, both P<0.01). The total score of first aid ability of nurses was (137.38 ± 11.30) points, higher than that before training (123.40 ± 13.73) points, and the difference was statistically significant ( t = - 17.30, P<0.01). The satisfaction score of dental nursing staff was (4.58 ± 0.50) points, higher than that before training (3.96 ± 0.46) points, and the difference was statistically significant ( t = - 11.51, P<0.01). Conclusions:The training program based on ADDIE model, through systematic teaching design, is helpful to improve the emergency treatment ability and training satisfaction of dental nursing staff with maxillofacial trauma.

Following the core outcome set standards for development(COS-STAD), this study aims to construct core outcome set(COS) for clinical research on traditional Chinese medicine(TCM) treatment of simple obesity. Firstly, a comprehensive review was conducted on the randomized controlled trial(RCT) and systematic review(SR) about TCM treatment of simple obesity that were published in Chinese and English databases to collect reported outcomes. Additional outcomes were obtained through semi-structured interviews with patients and open-ended questionnaire surveys for clinicians. All the collected outcomes were then merged and organized as an initial outcome pool, and then a preliminary list of outcomes was formed after discussion by the working group. Subsequently, two rounds of Delphi surveys were conducted with clinicians, methodology experts, and patients to score the importance of outcomes in the list. Finally, a consensus meeting was held to establish the COS for clinical research on TCM treatment of simple obesity. A total of 221 RCTs and 12 SRs were included, and after integration of supplementary outcomes, an initial outcome pool of 141 outcomes were formed. Following discussions in the steering advisory group meeting, a preliminary list of 33 outcomes was finalized, encompassing 9 domains. Through two rounds of Delphi surveys and a consensus meeting, the final COS for clinical research on TCM treatment of simple obesity was determined to include 8 outcomes: TCM symptom scores, body mass index(BMI), waist-hip ratio, waist circumference, visceral fat index, body fat rate, quality of life, and safety, which were classified into 4 domains: TCM-related outcomes, anthropometric measurements, quality of life, and safety. This study has preliminarily established a COS for clinical research on TCM treatment of simple obesity. It helps reduce the heterogeneity in the selection and reporting of outcomes in similar clinical studies, thereby improving the comparability of research results and the feasibility of meta-analysis and providing higher-level evidence support for clinical practice.
Humans ; Obesity/therapy* ; Medicine, Chinese Traditional ; Randomized Controlled Trials as Topic ; Treatment Outcome ; Drugs, Chinese Herbal/therapeutic use*

Objective:To explore the application effect of ADDIE model (analysis, design, development, implementation and evaluation) in the training of maxillofacial trauma first-aid ability of dental nurses, in order to optimize the training process of dental nurses.Methods:A self-controlled before and after study was conducted. Fifty-one dental nurses in Qingdao Stomatology Hospital Affiliated to Qingda University were selected as the research objects by convenient sampling method in March 2022, and the first aid ability training for maxillofacial trauma was carried out according to the five stages of ADDIE model. Before and after the training, the evaluation was made from three aspects: theory and skill test results, first-aid ability and training satisfaction scores.Results:Among 51 dental nurses, there were 4 males and 47 females, aged (30.69 ± 5.85) years. After the training, the theoretical assessment score of dental nursing staff was (88.87 ± 6.20) points, higher than that before the training (80.51 ± 7.21) points, and the technical assessment score was (91.61 ± 4.08) points, higher than that before the training (82.03 ± 7.56) points. The differences were statistically significant ( t = - 14.38, - 10.93, both P<0.01). The total score of first aid ability of nurses was (137.38 ± 11.30) points, higher than that before training (123.40 ± 13.73) points, and the difference was statistically significant ( t = - 17.30, P<0.01). The satisfaction score of dental nursing staff was (4.58 ± 0.50) points, higher than that before training (3.96 ± 0.46) points, and the difference was statistically significant ( t = - 11.51, P<0.01). Conclusions:The training program based on ADDIE model, through systematic teaching design, is helpful to improve the emergency treatment ability and training satisfaction of dental nursing staff with maxillofacial trauma.

Objective To observe the clinical efficacy and safety of montelukast tablets combined with loratadine tablets in the treatment of allergic rhinitis(AR).Methods AR patients were divided into control group and treatment group according to the cohort method.The control group was given 10 mg of loratadine tablets orally once a day.On this basis,the treatment group was given 10 mg of montelukast tablets orally once a day.Both groups were treated for 8 weeks.Clinical efficacy,nasal symptom scores,inflammation cells and mediators[eosinophil cationic protein(ECP)and eosinophil(EOS)],immunoglobulin E(IgE),inflammatory factors[interleukin-6(IL-6),interleukin-8(IL-8)and interleukin-10(IL-10)],nasal mucosal tissue growth factor[insulin growth factor-1 receptor(IGF-IR),fibrogrowth factor-2(FGF-2)],and recurrence rate were compared between the two groups.And evaluated safety.Results After treatment,the total effective rates in the treatment group and the control group were 95.10％(97 cases/102 cases)and 80.61％(79 cases/98 cases),with statistically significant difference(P＜0.05).After treatment,visual analogue scale(VAS)scores for nasal symptoms in the treatment group and the control group were 1.25±0.16 and 3.01±0.70;ECP levels were(370.18±13.34)and(457.31±17.60)ng·mL-1;EOS were(2.95±0.53)％and(3.98±1.14)％;IgE levels were(119.37±7.65)and(179.55±11.63)U·mL-1;IL-6 levels were(106.27±7.13)and(135.41±10.90)ng·L-1;IL-8 levels were(108.36±6.72)and(129.47±10.33)ng·L-1;IL-10 levels were(17.14±4.55)and(13.59±3.76)ng·L-1;IGF-IR were 3.70±0.63 and 2.47±0.51;FGF-2 were 3.93±0.72 and 2.19±0.40.There were statistically significant differences in the above indexes between the treatment group and the control group(all P＜0.05).The recurrence rates in the treatment group and the control group at 6 and 12 months after treatment were 7.84％and 17.35％,15.69％and 25.51％.The differences were statistically significant(all P＜0.05).Adverse drug reactions in the treatment group mainly included nausea,weakness,headache and diarrhea.Adverse drug reactions in the control group mainly included nausea,weakness and headache.The total incidence rates of adverse drug reactions in the treatment group and the control group were 5.88％and 4.08％,without statistically significant difference(P＞0.05).Conclusion Compared with loratadine tablets,montelukast tablets combined with loratadine tablets is more effective in the treatment of AR,without increasing adverse drug reactions.

Objective To observe the clinical efficacy and safety of montelukast tablets combined with loratadine tablets in the treatment of allergic rhinitis(AR).Methods AR patients were divided into control group and treatment group according to the cohort method.The control group was given 10 mg of loratadine tablets orally once a day.On this basis,the treatment group was given 10 mg of montelukast tablets orally once a day.Both groups were treated for 8 weeks.Clinical efficacy,nasal symptom scores,inflammation cells and mediators[eosinophil cationic protein(ECP)and eosinophil(EOS)],immunoglobulin E(IgE),inflammatory factors[interleukin-6(IL-6),interleukin-8(IL-8)and interleukin-10(IL-10)],nasal mucosal tissue growth factor[insulin growth factor-1 receptor(IGF-IR),fibrogrowth factor-2(FGF-2)],and recurrence rate were compared between the two groups.And evaluated safety.Results After treatment,the total effective rates in the treatment group and the control group were 95.10％(97 cases/102 cases)and 80.61％(79 cases/98 cases),with statistically significant difference(P＜0.05).After treatment,visual analogue scale(VAS)scores for nasal symptoms in the treatment group and the control group were 1.25±0.16 and 3.01±0.70;ECP levels were(370.18±13.34)and(457.31±17.60)ng·mL-1;EOS were(2.95±0.53)％and(3.98±1.14)％;IgE levels were(119.37±7.65)and(179.55±11.63)U·mL-1;IL-6 levels were(106.27±7.13)and(135.41±10.90)ng·L-1;IL-8 levels were(108.36±6.72)and(129.47±10.33)ng·L-1;IL-10 levels were(17.14±4.55)and(13.59±3.76)ng·L-1;IGF-IR were 3.70±0.63 and 2.47±0.51;FGF-2 were 3.93±0.72 and 2.19±0.40.There were statistically significant differences in the above indexes between the treatment group and the control group(all P＜0.05).The recurrence rates in the treatment group and the control group at 6 and 12 months after treatment were 7.84％and 17.35％,15.69％and 25.51％.The differences were statistically significant(all P＜0.05).Adverse drug reactions in the treatment group mainly included nausea,weakness,headache and diarrhea.Adverse drug reactions in the control group mainly included nausea,weakness and headache.The total incidence rates of adverse drug reactions in the treatment group and the control group were 5.88％and 4.08％,without statistically significant difference(P＞0.05).Conclusion Compared with loratadine tablets,montelukast tablets combined with loratadine tablets is more effective in the treatment of AR,without increasing adverse drug reactions.

OBJECTIVE: To evaluate the feasibility and tolerability of metoprolol standard dosing pathway (MSDP) in Chinese patients with acute coronary syndrome (ACS). METHODS: In this multicenter, prospective, open label, single-arm and interventional study that was conducted from February 2018 to April 2019 in fifteen Chinese hospitals. A total of 998 hospitalized patients aged ≥ 18 years and diagnosed with ACS were included. The MSDP was applied to all eligible ACS patients based on the standard treatment recommended by international guidelines. The primary endpoint was the percentage of patients achieving the target dose at discharge (V2). The secondary endpoints included the heart rate and blood pressure at V2 and four weeks after discharge (V4), and percentage of patients experiencing bradycardia (heart rate < 50 beats/min), hypotension (blood pressure < 90/60 mmHg) and transient cardiac dysfunction at V2 and V4. RESULTS: Of the 998 patients, 29.46% of patients achieved the target dose (≥ 95 mg/d) at V2. The total population was divided into two groups: target group (patients achieving the target dose at V2) and non-target group (patients not achieving the target dose at V2). There was significant difference in the reduction of heart rate from baseline to discharge in the two groups (-4.97 ± 11.90 beats/min vs. -2.70 ± 9.47 beats/min, P = 0.034). There was no significant difference in the proportion of bradycardia that occurred in the two groups at V2 (0 vs. 0, P = 1.000) and V4 (0.81% vs. 0.33%, P = 0.715). There was no significant difference in the proportion of hypotension between the two groups at V2 (0.004% vs. 0.004%, P = 1.000) and V4 (0 vs. 0.005%, P = 0.560). No transient cardiac dysfunction occurred in two groups during the study. A total of five adverse events (1.70%) and one serious adverse event (0.34%) were related to the pathway in target group. CONCLUSIONS In Chinese ACS patients, the feasibility and tolerability of the MSDP have been proved to be acceptable.

Pai-Nong-San (PNS), a prescription of traditional Chinese medicine, has been used for years to treat abscessation-induced diseases including colitis and colorectal cancer. This study was aimed to investigate the preventive effects and possible protective mechanism of PNS on a colitis-associated colorectal cancer (CAC) mouse model induced by azoxymethane (AOM)/dextran sodium sulfate (DSS). The macroscopic and histopathologic examinations of colon injury and DAI score were observed. The inflammatory indicators of intestinal immunity were determined by immunohistochemistry and immunofluorescence. The high throughput 16S rRNA sequence of gut microbiota in the feces of mice was performed. Western blot was used to investigate the protein expression of the Wnt signaling pathway in colon tissues. PNS improved colon injury, as manifested by the alleviation of hematochezia, decreased DAI score, increased colon length, and reversal of pathological changes. PNS treatment protected against AOM/DSS-induced colon inflammation by regulating the expression of CD4
Animals ; Azoxymethane/toxicity* ; CD8-Positive T-Lymphocytes ; Colitis/genetics* ; Dextran Sulfate/toxicity* ; Disease Models, Animal ; Drugs, Chinese Herbal/pharmacology* ; Glycogen Synthase Kinase 3 beta ; Mice ; Mice, Inbred C57BL ; RNA, Ribosomal, 16S ; Wnt Signaling Pathway/drug effects*

Professor
Acupuncture ; Acupuncture Therapy ; Angina, Stable ; Combined Modality Therapy ; Humans ; Moxibustion

Malocclusion is one of the three most common oral diseases reported by World Health Organization(WHO). In China, its incidence rate is rising. Malocclusion seriously affects the dental and maxillofacial function, facial appearance and growth development of nearly 260 million children in China, and what is more, it affects their physical and mental health development. Malocclusion occurrence is related to genetic and environmental factors. Early treatment of malocclusion can create a good dental and maxillofacial development environment, correct abnormal growth and control the adverse effects of abnormal genetic factors. It can effectively reduce the prevalence of children's malocclusion and enhance their physical and mental health. This is an urgent need from the economic perspective of our society, so it has great practical and social significance. Experts from the project group "standard diagnose and treatment protocols for early orthodontic intervention of malocclusions of children" which initiated by China National Health Institute of Hospital Administration wrote the "China Experts' Consensus on Preventive and Interceptive Orthodontic Treatments of Malocclusions of Children", which aims to guide and popularize the clinical practice, improve the clinical theory and practice level, and accelerate the disciplinary development of early treatment of children's malocclusion in China. The consensus elaborates the harmfulness of malocclusion and the necessity of early treatment, and brings up the principles and fundamental contents. Based on the law of dental and maxillofacial development, this paper puts forward the guiding suggestions of preventive and interceptive treatments in different stages of dental development ranging from fetus to early permanent dentition. It is a systematic project to promote and standardize the early treatment of malocclusion. Through scientific and comprehensive stratified clinical practice and professional training, the clinical system of early treatment of malocclusion in China will eventually be perfected, so as to comprehensively care for children's dental and maxillofacial health, and improve their oral and physical health in China.
Child ; China/epidemiology* ; Consensus ; Dental Care ; Humans ; Malocclusion/prevention & control* ; Orthodontics, Interceptive

A high performance liquid chromatography( HPLC) method was established for the fast,and precise determination of ten nucleosides in Fritillariae Cirrhosae Bulbus and its counterfeits. Then multivariate statistical analyses,such as clustering analysis,principal component analysis( PCA),and Fisher' s linear discriminant analysis( LDA),were conducted to establish a discriminant function model for an integrated analysis. The results indicated that data acquisition time of a single sample was shortened within 16 min by the HPLC method. In the range of 5-1 000 mg·kg~(-1),the mass concentrations of all nucleosides exhibited good linear relationships with the corresponding peak areas( R2> 0. 999). The spiked recoveries were in the range of 93. 83%-108. 9% with RSDs of0. 12%-1. 3%( n = 5). The limit of quantitation( LOQ) was 0. 98-4. 13 mg·kg~(-1). As revealed by the clustering analysis,Fritillariae Cirrhosae Bulbus and the counterfeits could be discriminated into two clusters based on the content of nucleosides. Fisher's LDA could achieve this discrimination,while PCA dimension reduction failed. The accuracy of the discriminant function model established on the screened characteristic indicators reached 97. 5%. The present study proposed a new identification method of Fritillariae Cirrhosae Bulbus with one-dimensional indicators,which is simple,accurate,and reliable. It can provide a scientific basis for further optimizing the identification techniques for Fritillariae Cirrhosae Bulbus and inspiration for quality control strategy development of Chinese medicinal materials.
Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; Fritillaria ; Nucleosides ; Plant Roots