Translational medicine is a new concept presented in recent decades, the core of which is to build a bridge between basic medical research and clinical application. From the beginning of constitution of Chinese medicine, clinical application has been given priority. Therefore, the idea of translational medicine is fully demonstrated in the research into the three key scientific problems of "classification of constitution of Chinese medicine", "relationship between constitution and disease" and "adjustment of constitution". Under its guidance, not only was the systematic theory of constitution of Chinese medicine established, but also the Constitution of Chinese Medicine Scale and the Standards of Classification and determination of Constitution of Chinese Medicine were developed, which translates methods of classifying the nine constitutional types into guidance for prevention of disease, management of health and clinical application. The research findings of constitution of Chinese medicine have been applied in clinical practice and public health, establishing the diagnosis and treatment model of constitution-disease-syndrome differentiation. The nationwide application of constitution differentiation has shown good effect. In the future, constitution of Chinese medicine should strengthen the evidence-based research and multi-disciplinary cooperation, and establish a research team on comprehensive constitution of Chinese medicine and translational medicine, to translate the findings into clinical practice and public health more accurately and quickly.
Biomedical Research ; Humans ; Medicine, Chinese Traditional ; Syndrome ; Translational Medical Research ; United States ; United States Public Health Service

Objective:To compare the efficacy of double mini locking plate and anatomical locking plate in the treatment of comminuted olecranon fracture.Methods:The clinical data of 46 patients who underwent comminuted olecranon fracture in the Xi′an Honghui Hospital Affiliated to Xi′an Jiaotong University from March 2017 to May 2020 were analyzed retrospectively. Among them, 21 cases were treated with double mini locking plate (double plate group) and 25 cases with anatomical locking plate (single plate group). The operation time, patient satisfaction, range of motion, return to work time, soft tissue stimulation to remove internal fixation, Mayo elbow performance score (MEPS), disabilities of arm, shoulder and hand score (DASH) of the two fixation methods were statistically compared. Measurement data with normal distribution were represented as ( ± s), and comparison between groups was conducted using the t test. Comparison between groups of count data was conducted using the chi-square test or Fisher exact probability. Results:All 46 patients were followed up for to (19.17±2.79) months. All fractures healed after operation. There was no significant difference in operation time, range of motion, patient satisfaction, MEPS and DASH scores among the two groups( P>0.05). The time of returning to work was (8.47±2.13) weeks in the double plate group and (9.78±1.98) weeks in the single plate group, and the difference was statistically significant ( P< 0.05). There were 9 cases of internal fixation due to soft tissue stimulation, 1 cases in double plate group and 8 cases in single plate group, and the difference was statistically significant ( P<0.05). Conclusions:Compared with anatomical locking plate, the treatment of olecranon fracture with double mini locking plate can effectively reduce soft tissue stimulation and promote patients to return to work early, and the operation time is not significantly prolonged, and the biomechanical advantage is obvious, the clinical effect is satisfactory and the postoperative function is good, so it is an effective treatment.

Objective:To introduce our modified hybrid bone transport technique using hindfoot arthrodesis nails combined with antibiotic-loaded calcium sulfate by comparison with conventional bone transport in the treatment of distal tibial osteomyelitis with bone defects involving the articular surface.Methods:The clinical data of 34 patients were retrospectively analyzed who had been treated at Department of Orthopaedics, Honghui Hospital for distal tibial osteomyelitis with bone defects involving the articular surface from September 2014 to September 2019. They were divided into 2 groups according to their way of repairing bone defects. In the modified group of 14 cases subjected to the treatment using the modified hybrid bone transport technique, there were 9 males and 5 females, with an age of (39.4±7.3) years. In the conventional group of 20 cases subjected to the treatment using conventional bone transport technique, there were 12 males and 8 females, with an age of (41.2±6.6) years. The external fixation time (EFT), external fixation index (EFI), self-rating anxiety scale (SAS) were recorded and compared between the 2 groups. Healing of bone defects and function were evaluated at the last follow-up according to the criteria of Association for the Study and Application of the Method of Ilizarov (ASAMI) and American Orthopaedic Foot and Ankle Society (AOFAS) ankle-posterior foot score, respectively. Complications were recorded according to the Paley classification.Results:There was no significant difference in the general data between the modified group and the conventional group, showing they were comparable ( P>0.05). Thirty-four patients were followed up for 18 to 32 months (average, 27 months) after operation. The modified group had significantly shorter EFT [(3.9±1.6) months] than the conventional group [(9.8±2.2) months], and significantly lower EFI [(0.48±0.09) months/cm] than the conventional group [(1.42±0.32) months/cm] ( P<0.05). The SAS [(48.1±4.7) points] in the modified group was significantly lower than that in the conventional group [(61.2±6.2) points], and the number of complications per capita in the former [(0.8±0.4)/case] was significantly smaller than that in the latter [(1.42±0.32)/case] ( P<0.05). There were no significan differences in the healing of bone defects or AOFSA ankle-posterior foot score ( P>0.05). In the modified group and the conventional group, respectively, 13 versus 12 patients were satisfied while 1 versus 8 patients unsatisfied, 1 versus 8 patients had grade-Ⅱ infection while 13 versus 12 patients did not, and 1 versus 9 patients had grade-Ⅲ infection while 13 versus 11 patients did not. There were significant differences between the 2 groups in the above indexes (all P<0.05). Conclusion:In the treatment of distal tibial osteomyelitis with bone defects involving the articular surface, compared with conventional bone transport technique, our modified hybrid bone transport technique using hindfoot arthrodesis nails combined with antibiotic-loaded calcium sulfate may lead to better clinical efficacy due to the advantages of shorter external fixation time, lower external fixation index and fewer complications.

Objective To analyze the clinical and imaging features of a family(3 patients)with familial hemangioblastoma,and their diagnosis and prognosis.Methods The detailed data about clinical and imaging features of all patients diagnosed as familial hemangioblastoma,admitted to our hospital from October 2004 to May 2010,were analyzed,and the lesions of other regions,besides the tumor lesion,were observed.Results No lesions of other regions were noted in these 3 patients.Cranial MRI showed that 2 had cystic and solid tumor and 1 had solid tumor;,total removal was performed on these patients under microscope; regular follow-up was given and no recurrence was noted.Conclusion Familiar hemangioblastoma is serious hereditary disease; and MRI is the most important detective method; microsurgical operation is the most important therapy.Early diagnosis and treatment should be given to the patients with familiar hemangioblastoma due to its high recunence rate,having difficulty in operation and its trend to combining with other lesions of the other parts.

BACKGROUNDS: Previous surveys have found that children with iron deficiency (ID) were likely to suffer from early childhood caries (ECC). We aimed to assess the scientific evidence about whether ID is intrinsically related to ECC. METHODS: The medical subject headings (MeSH) terms and free words were searched on PubMed, Web of Science, Cochrane, China National Knowledge Infrastructure, Wanfang, and the Database for Chinese Technical Periodicals from March 2020 to September 2020. Two researchers independently screened the articles. Data extraction and cross-checking were performed for the studies that met the inclusion criteria. Meta-analysis was performed using the Cochrane Collaboration's Review Manager 5.3 software. RESULTS: After excluding duplication and irrelevant literature, 12 case-control studies were included in the study. The meta-analysis demonstrated that children with ECC were more likely to have ID (odds ratio [OR] = 2.63, 95% confidence interval [CI]: [1.85, 3.73], P < 0.001). There was no statistically significant association found between the level of serum ferritin and ECC (weighted mean difference (WMD) = -5.80, 95% CI: [-11.97, 0.37], P = 0.07). Children with ECC were more likely to have iron-deficiency anemia (OR = 2.74, 95% CI: [2.41,3.11], P < 0.001). The hemoglobin (HGB) levels in the ECC group were significantly lower compared with that in the ECC-free group (WMD = -9.96, 95% CI: [-15.45, -4.46], P = 0.0004). The mean corpuscular volume (MCV) levels in the ECC group were significantly lower compared with that in the ECC-free group (WMD = -3.72, 95% CI: [-6.65, -0.79], P = 0.01). CONCLUSIONS ID was more prevalent in children with ECC, and the markers of iron status in the ECC group, such as serum ferritin, HGB, and MCV, were relatively lower than the ECC-free group.
Anemia, Iron-Deficiency/epidemiology* ; Case-Control Studies ; Child ; Child, Preschool ; Dental Caries Susceptibility ; Erythrocyte Indices ; Humans ; Iron Deficiencies

Objective:To compare the clinical effects of acute shortening-lengthening technique with antibiotic calcium sulfate-loaded bone transport technique for the treatment of segmental tibial defects after trauma.Methods:The clinical data of 58 patients with large tibial defects treated by Ilizarov technique in Xi′an Honghui Hospital Affiliated to Xi′an Jiaotong University from May 2014 to December 2019 were retrospectively analyzed. Thirty patients were treated by acute shortening-lengthening (group A), and they were divided into those who were successful in one-time shortening during operation (group A1) and those who needed gradual shortening after operation (group A2) according to different shortening conditions. And 28 patients by antibiotic calcium sulfate-loaded bone transport (group B). The external fixation time (EFT) and external fixation index (EFI) of the two groups were compared. Bone defect healing and limb functions were evaluated according to the Association for the Study and Application of the Method of Ilizarov (ASAMI) criteria. Complications were compared by Paley classification. The measurement data of normal distribution were expressed as ± s, and t-test was used for comparison between groups; the count data were expressed as n(%), and the chi-square test, Fisher exact probability method or Mann-Whitney U test were used for comparison between groups. Results:Patients were followed for(27.5±5.1)months. There was no significant difference in EFT, EFI, bone defect healing and limb functions between the two groups( P>0.05). The incidence of Grade-Ⅱ[41.2% (7/17)], Grade-Ⅲ [47.1% (8/17)] pin-tract infection in group A1 and Grade-Ⅱ[46.2% (6/13)], Grade-Ⅲ pin-tract [53.8% (7/13)] in group A2 was significantly higher than those in group B[14.3% (4/28)], [17.9% (5/28)] ( P<0.05). The number of complications per capita in group A1 [(1.4±0.3) times/case] and in group A2 [(1.5±0.3) times/case]was significantly higher than that in group B [(1.1±0.5) times/case]. Conclusions:Patients can be cured successfully by both acute shortening-lengthening and bone transport techniques. Compared with acute shortening-lengthening group, the complication incidence in antibiotic calcium sulfate-loaded bone transport group was lower, especially, the infection-related complications. Therefore, antibiotic calcium sulfate-loaded bone transport technique has a greater application prospect in patients with large segmental bone defects caused by infection or osteomyelitis.

Objective:To compare the clinical efficacy between bone transport technique combined with bone grafting plus internal fixation and simple bone transport technique in the treatment of large segmental bone defects at lower limbs after trauma.Methods:A retrospective study was conducted to analyze the clinical data of 42 patients with large segmental bone defects at lower limbs after trauma who had been treated at Department of Trauma Orthopaedics, Honghui Hospital Affiliated to Medicine College, Xi'an Jiaotong University from September 2015 to September 2019. The patients were divided into 2 groups according to the different methods of repairing bone defects. In group A of 18 patients subjected to bone transport combined with bone grafting plus internal fixation, there were 11 males and 7 females with an age of (35.2±10.3) years, and 12 tibial defects and 6 femoral defects; in group B of 24 patients subjected to simple bone transport, there were 15 males and 9 females with an age of (37.3±9.4) years, and 17 tibial defects and 7 femoral defects. The external fixation time (EFT), external fixation index (EFI), total cure time and complications were recorded and compared between the 2 groups. At the last follow-up, the Ennecking score for limb functional recovery (score/total score 30) and Self-rating Anxiety Scale (SAS) were used to evaluate respectively the functional recovery of the limbs and postoperative anxiety.Results:The 2 groups were comparable because there was no significant difference between them in preoperative general data or follow-up time ( P>0.05). There was no statistically significant difference in the number of surgeries between the 2 groups ( P>0.05). The EFT [(5.9±1.5) months], EFI [(0.45±0.09) months/cm], total treatment time [(16.2±2.4) months], Ennecking score for limb functional recovery (87.0%±8.6%), SAS score [(43.2±9.0) points], and complications per capita [(0.4±0.2) times/case] in group A were significantly better than those in group B [(15.3±4.2) months, (1.19±0.28) months/cm, (19.7±3.5) months, (77.3%±9.2%), (58.2±9.3) points, and (1.2±0.5) times/case] (all P<0.05). Conclusion:In the treatment of large segmental bone defects at lower limbs, compared with simple bone transport technique, bone transport technique combined with bone grafting plus internal fixation has advantages of shorter external fixation time and overall cure time, a lower rate of complications, and better functional recovery of the limbs.

BACKGROUNDIt has been shown that administration of statins reduced the risk of peri-procedural myocardial damage. However, it remains unclear whether Chinese medicine Danlou Tablet (), similar to statins, may protect patients undergoing percutaneous coronary intervention (PCI) from peri-procedural myocardial damage.

OBJECTIVETo demonstrate the hypothesis whether treatment with Danlou Tablet would improve clinical outcome in patients undergoing selective PCI with non-ST elevation acute coronary syndrome (NSTE-ACS) in China.

METHODSApproximately 220 patients with unstable angina or non-ST-segment elevation myocardial infarction undergoing PCI will be enrolled and randomized to Danlou Tablet treatment (4.5 g/day for 2 days before intervention, with a further 4.5 g/day for 90 days thereafter) or placebo. All patients will not receive Danlou Tablet before procedure. The primary end point is to evaluate the incidence of cardiac death, myocardial infarction or unplanned re-hospitalization and revascularization after 30 days in patients undergoing selective PCI treated with Danlou Tablet compared with placebo. Secondary endpoints include the incidence of peri-procedural myocardial injury, 3-month clinical outcomes, the quality of life and Chinese medicine syndromes assessment.

CONCLUSIONThis study protocol will provide important evidence of Danlou Tablet treatment on the peri-procedural myocardial injury in patients with NSTE-ACS undergoing selective PCI, which may support a strategy of routine Danlou Tablet therapy to improve the clinical outcomes.

Acute Coronary Syndrome ; diagnostic imaging ; drug therapy ; Drugs, Chinese Herbal ; therapeutic use ; Electrocardiography ; Endpoint Determination ; Humans ; Myocardium ; pathology ; Percutaneous Coronary Intervention ; Sample Size ; Ultrasonography

China/epidemiology* ; Humans ; Mycobacterium Infections, Nontuberculous/microbiology* ; Nontuberculous Mycobacteria/classification* ; Transients and Migrants

Constitution factor plays an important role in the occurrence, development, and transformation of diseases. The occurrence of allergic diseases is mainly caused by the disorganized physiological function and suitability regulation of patients, except for their exposure to outside allergens. Moreover, it represents susceptibility and hypersensitivity to allergens. The current study expresses the concept of allergic constitution from the perspective of Chinese medicine (CM) and presents the criterion of allergic constitution. In addition, the distribution of allergic constitution in population, its factors, and its relation to health-related quality of life (HRQOL) were investigated. The HRQOL scores of allergic constitution were found to be lower than those of the Pinghe constitution. After making a study on the gene expression profile of allergic constitution, the characteristics of up-regulated or down-regulated genes were found. Finally, CM drug was researched and developed to improve allergic constitution. Based on clinical trials and animal experiments, CM is found to have good regulatory effects on allergic constitution.
Animals ; Gene Expression Profiling ; Humans ; Hypersensitivity ; epidemiology ; genetics ; psychology ; therapy ; Medicine, Chinese Traditional