Objective To explore the medication law of Professor Zhao Jinxi in the treatment of diabetic kidney disease(DKD).Methods The outpatient prescriptions of Professor Zhao Jinxi from Dongzhimen Hospital of Beijing University of Chinese Medicine in the treatment of DKD were collected from Jan 2021 to May 2024.The Ancient and Modern Medical Case Cloud Platform 2.3.9,Origin 2024,R 4.4.2,SPSS Modeler 18.0,SPSS Statistics 26.0 and Cytoscape 3.10.2 were used to count the frequency,property and taste,meridian tropism,efficacy and dosage of drugs.Association rules,complex networks and clustering analysis were carried out.Results Totally 1 168 prescriptions were included,involving 237 kinds of Chinese materia medica.The high-frequency drugs were Astragali Radix,Salviea Miltiorrhizae Radix et Rhizoma,Dioscoreae Spongiosae Rhizoma,Smilacis Glabrae Rhizoma,etc.The medicinal properties were mostly warm,neutral and cold.The medicinal tastes were mainly bitter,sweet and pungent.They mainly belonged to the liver meridian,spleen meridian and lung meridian.The efficacy was mainly heat-clearing drugs,tonic drugs,and water-clearing and dampness-percolating drugs.18 and 12 drug combinations were obtained by association rules and cluster analysis,respectively.Conclusion Professor Zhao Jinxi's treatment of DKD pays attention to the formation of pathogenesis of"micro abdominal mass",emphasizes"treatment from wind",commonly uses"five methods of kidney treatment"such as tonifying qi,activating blood circulation,dispelling wind,promoting qi and detoxification,and attaches importance to the treatment idea of"three-dimension maintenance kidney",which can provide references for clinical treatment of DKD.

Objective To explore the medication law of Professor Zhao Jinxi in the treatment of diabetic kidney disease(DKD).Methods The outpatient prescriptions of Professor Zhao Jinxi from Dongzhimen Hospital of Beijing University of Chinese Medicine in the treatment of DKD were collected from Jan 2021 to May 2024.The Ancient and Modern Medical Case Cloud Platform 2.3.9,Origin 2024,R 4.4.2,SPSS Modeler 18.0,SPSS Statistics 26.0 and Cytoscape 3.10.2 were used to count the frequency,property and taste,meridian tropism,efficacy and dosage of drugs.Association rules,complex networks and clustering analysis were carried out.Results Totally 1 168 prescriptions were included,involving 237 kinds of Chinese materia medica.The high-frequency drugs were Astragali Radix,Salviea Miltiorrhizae Radix et Rhizoma,Dioscoreae Spongiosae Rhizoma,Smilacis Glabrae Rhizoma,etc.The medicinal properties were mostly warm,neutral and cold.The medicinal tastes were mainly bitter,sweet and pungent.They mainly belonged to the liver meridian,spleen meridian and lung meridian.The efficacy was mainly heat-clearing drugs,tonic drugs,and water-clearing and dampness-percolating drugs.18 and 12 drug combinations were obtained by association rules and cluster analysis,respectively.Conclusion Professor Zhao Jinxi's treatment of DKD pays attention to the formation of pathogenesis of"micro abdominal mass",emphasizes"treatment from wind",commonly uses"five methods of kidney treatment"such as tonifying qi,activating blood circulation,dispelling wind,promoting qi and detoxification,and attaches importance to the treatment idea of"three-dimension maintenance kidney",which can provide references for clinical treatment of DKD.

Objective To investigate the serum levels of dickkopf-related protein 1 (DKK1) and sclerostin (SOST) in patients with axial spondyloarthritis treated with selective cyclo-oxygenase 2 inhibitor and its relation to clinical efficacy.Methods A randomized double-blind controlled trial with axial spondyloarthritis (ax-SpA) was carried out in our hospital.The data from patients in a single center was collected and analyzed.Serum DKK1 and SOST levels were measured by enzyme-linked immuno sorbent assay (ELISA)method before and after 12 weeks treatment,then correlation analysis were conducted for DKK1 and SOST levels with erythrocyte sedimentation rate (ESR),C reactive protein (CRP),Bath ankylosing spondylitis disease activity index (BASDAI),Bath ankylosing spondylitis functional index (BASFI) and SPARCC of the sacroiliac joint inflammation score.Chi-square tests were used for analyzing of categorical data.Fisher exact tests were performed when the expected frequencies were less than 5.Two independent samples t-test was used to compare the difference between groups.Single sample t-test was used to ompare the differences between data before and after treatment.Pearson or Spearman correlation was used for correlation analysis.Results After 12 weeks of treatment,a total of 116 patients completed the follow-up,including 57 cases of imrecoxib group and 59 cases of the celecoxib group.There were no statistically significant difference between the two groups (P＞0.05).The level of serum DKK1 was significantly increased after treatment [(393±137) pg/ml,vs (542±274)pg/ml,P＜0.05].The serum level of SOST increased significantly [(39±19) pg/ml vs (57±36) pg/ml,t=5.814,P＞0.05],too.The difference between the two groups was not statistically significant (P＞0.05).Spearman correlation analysis showed that serum DKK1 was positively correlated with serum SOST (r=0.226,P=0.015).A significantcorrelation was found between SOST level and ESR,CRP,finger to floor distance,left and fight lumbar side flexion and Schober's test (ESR:r=-0.379,P＜0.01;r=-0.309,P=0.001;r=-0.225,P=0.015;r=0.185,P=0.047;r=0.247,P=0.008;r=0.214,P=0.021).Conclusion Imrecoxib and celecoxib have similar efficacy on relieving the signs and symptoms of patients with ax-SpA.Short-term application of selective COX-2 inhibitors can increase DKK1 and SOST and possibly delay radiographic progression.

Objective To evaluate the accuracy and safety of pedicle-scope assisted pedicle screw fixation and percutaneous pedicle screw fixation for treating lumbar degenerative disease(LDD).Methods Thirty cases of LDD treated by mini-invasive transforaminal lumbar interbody fusion(TLIF) under microscope plus percutaneous pedicle screw fixation with fluoroscopy or pedicle-scope of lumbar spine from December 2013 to September 2015 were selected and divide into the percutaneous group and pediclescope group,15 cases in each group.The operative duration,intraoperative blood loss volume,hospital stay and complications were compared between the two groups.The clinical effects were assessed with visual analogue scale(VAS) and Oswestry disability index(ODI).The plain radiography,dynamic radiology and lumbar magnetic resonance imaging(MRI) and computed tomography (CT) were re-examined after operation for assessing the screw location and fusion rate.Results Eighty-four screws were placed in the percutaneous group and 70 screws in the pedicle-scope group.In the percutaneous group and pedicle-scope group,the mean intraoperative blood loss volume,mean operative duration,average times of C-arm fluoroscopy,mean length of hospital stay,mean time of off-bed and complication occurrence rate were measured,and the differences were not statistically significant (P＞ 0.05).In 6-month follow up,the VAS score and ODI score in the two groups were significantly improved compared with before operation(P＜0.01);the VAS score and ODI score were(2.50 ± 1.30) and (50.00-±-3.50) in pediclescope group,(3.00± 1.50) and (58.00 ±4.50) in percutaneous group,respectivehy,and the differences were statistically significant(P＜0.05);the improvement rates of clinical symptoms in the percutaneous group and pedicle-scope group were 73.33 ％ and 80.00 ％ respectively.The imaging reexamination showed that the placed screw location was good and lesion segment fusion was good without screw loosening.The location of 3 screws in the percutaneous group was deviated and adjusted by the second operation.Conclusion The accuracy and safety of pedicle-scope assisted screw placing for treating LDD are higher than those of conventional percutaneous pedicle screw fixation,moreover the operative time is shorter with less intraoperative bleeding.

BACKGROUND: Magnetic resonance imaging(MRI)is considered safe for diagnosis of meniscus injury,having accuracy as high as 80% to 100%.However,it is found that there are some false positive and false negative in the clinic.OBJECTIVE: Through assessment of menisci injuries of the knee using magnetic resonance imaging and arthroscopy,to investigate MRI manifestation in different types of meniscal injuries.METHODS: A study from January 2003 to December 2008 was performed in 212 patients with knee injury undergoing preoperative MRI.Radiograph was read by physicians who had a senior professional title from radiology and orthopaedics departments,and meniscus damage and damage morphology were predicted.Arthroscopy was conducted by chief physician.Meniscus damage during surgery was considered as gold standards.The accuracy of them was compared.The statistics of accuracy of MRI diagnosis was gathered.RESULTS AND CONCLUSION: Totally 212 patients and 230 knees were included,and a total of 215 knees of meniscus injury were described by MRI diagnosis and 213 knees of meniscus injury were proven by arthroscopy.The sensitivity,specificity and accuracy of MRI diagnosis of meniscus injury respectively were 93.5%,64.7%,93.0%.It is found that the sensitivity of MRI diagnosis of bucket-handle damage is high.MRI is easy to miss diagnosis in a light meniscus posterior horn tear,and resuts are more false positive in lateral meniscus injury.It needs arthroscope operation or further surgery in some condition such as gradeⅢ type injury,meniscus displacement after injury and articular capsule separation,which indicates instable meniscus.