Objective To explore the effect of the method of cooling blood and removing stasis on promoting the relief of swelling and pain symptoms and the recovery of joint mobility in the early stage of acute ankle sprains.Methods From January 2023 to January 2024,a total of 88 patients with early-stage acute ankle sprains admitted to the Eighth Clinical Medical School of Guangzhou University of Chinese Medicine(Foshan Hospital of Traditional Chinese Medicine)were selected.The patients were randomly divided into an observation group and a control group using a random allocation method(random number table),with 44 patients in each group.The control group was treated following the PRICE principle for acute sports injury,with the measures such as ice compress,immobilization,and compression.The observation group,in addition to receiving the same treatment as the control group,was given the decoction of Liangxue Quyu Prescription orally(a formula with the actions of cooling blood and removing stasis,and composed of Ilicis Pubescentis Radix,Paeoniae Radix Rubra,Moutan Cortex,Rehmanniae Radix,Achyranthis Bidentatae Radix,Jujubae Fructus,and Glycyrrhizae Radix et Rhizoma),and external washing with Shujin Xi External Washing Granules(mainly composed of Clematidis Radix et Rhizoma,Sappan Lignum,Artemisiae Anomalae Herba,Uncariae Ramulus cum Uncis,and Glechomae Herba,and others.The treatment period for both groups lasted for one week.Before and after treatment,the changes in Visual Analogue Scale(VAS)scores of pain,ankle swelling scores,ankle range of motion(including plantar flexion and dorsiflexion),and the American Orthopedic Foot&Ankle Society(AOFAS)ankle-hindfoot scale scores in the two groups were observed.After treatment,the clinical efficacy of the two groups was evaluated.Results(1)After one week of treatment,the total effective rate in the observation group was 95.45%(42/44),and that in the control group was 86.36%(38/44).The intergroup comparison by chi-square test showed that the efficacy of the observation group was significantly superior to that of the control group(P＜0.05).(2)After treatment,the VAS scores for pain in both groups were significantly reduced(P＜0.05)and the AOFAS scores for ankle function were significantly increased(P＜0.05)compared to those before treatment.The observation group showed significant reduction in VAS scores and obvious improvement in AOFAS scores compared to the control group(P＜0.05 or P＜0.01).(3)After treatment,the ankle swelling scores in both groups were significantly reduced(P＜0.05)and the ankle range of motion was significantly improved(P＜0.05)compared to those before treatment.The observation group showed significant reduction in ankle swelling scores and obvious improvement in the range of motion compared to the control group(P＜0.05 or P＜0.01).(4)After treatment,the scores for TCM symptoms of pain,ecchymosis and swelling,and scores of functional disorders in both groups were significantly reduced(P＜0.05)compared to those before treatment.The observation group showed significant reduction in pain,ecchymosis,and swelling scores compared to the control group(P＜0.01),while there was no significant difference in dysfunction scores between the two groups after treatment(P＞0.05).Conclusion The method of cooling blood and removing stasis has significant effects on improving swelling and pain symptoms during the early treatment of acute ankle sprains.It is effective on relieving swelling and pain,and is helpful for promoting the recovery of ankle joint function.

Objective:To evaluate the clinical efficacy and safety of stereotactic surgery in patients with refractory mental disorders.Methods:A retrospective analysis was performed; clinical data, postoperative complications and medication intake of 149 patients with refractory mental disorders accepted stereotactic surgery in Department of Neurosurgery, People's Hospital, Wuhan University from August 2019 to December 2023 were collected. Outcomes were assessed at 1, 6, 12, and 24 months after surgery by Clinical Global Impression-Global Improvement (CGI-GI). Before and 1, 6, and 12 months after surgery, severities were assessed by Clinical Global Impression-Severity of Illness (CGI-SI); cognition was assessed by Montreal Cognitive Assessment (MoCA); positive and negative symptoms were evaluated by Positive and Negative Symptom Scale (PANSS); psychotic symptoms were evaluated by Brief Psychiatric Rating Scale (BPRS) and Symptom Checklist 90 (SCL-90); obsessive-compulsive symptoms, depressive symptoms, anxiety symptoms and manic symptoms were assessed by Yale-Brown Obsessive-Compulsive Symptoms Scale (Y-BOCS), Beck Depression Inventory (BDI)-II, Beck Anxiety Inventory (BAI), and Young Mania Rating Scale (YMRS), respectively; social functioning and quality of survival were evaluated by Social Disability Screening Schedule (SDSS) and World Health Organization Quality of Life-Bref Form (WHOQOL-BREF).Results:(1) Increased sleep was noted in 47 patients and fatigue in 38 patients within 1 week after surgery. Behavioral laziness and emotional apathy were still presented at 1 month after surgery in 6 patients, and complications disappeared in the rest patients. Mildly reduced initiative was presented at 12 months after surgery in 5 patients. (2) CGI-GI indicated that 149 patients were followed up 1 month after surgery with an overall efficiency of 85.90%; 135 patients were followed up at 6 months after surgery with an overall efficiency of 83.21%, 106 patients were followed up at 12 months after surgery with an overall efficiency of 79.24%, and 63 patients were followed up at 24 months after surgery with an overall efficiency of 80.95%. (3) Compared with those before surgery, significantly lower BPRS scores, significantly lower PANSS positive, negative, and overall scores, statistically lower BAI, BDI-II, YMRS, and MOAS scores, significantly lower Y-BOCS obsessional thinking, compulsive behavior and total scores, significantly higher WHOQOL-BREF (physical and psychological domains) scores, and significantly lower SDSS and SCL-90 scores were noted in patients at 1, 6, and 12 months after surgery ( P<0.05). (4) At 12 months after surgery, withdrawal drug was noted in 13 patients, reduced drug in 38, same dose in 52, and increased drug in 2 patients. Conclusion:Stereotactic surgery can obviously improve obsession, anxiety, depression, mania and aggression, and modify social functioning and quality of survival in patients with refractory mental disorders, enjoying good safety.

For patients with partial jaw defects, cysts and dental implants, doctors need to take panoramic X-ray films or manually draw dental arch lines to generate Panorama images in order to observe their complete dentition information during oral diagnosis. In order to solve the problems of additional burden for patients to take panoramic X-ray films and time-consuming issue for doctors to manually segment dental arch lines, this paper proposes an automatic panorama reconstruction method based on cone beam computerized tomography (CBCT). The V-network (VNet) is used to pre-segment the teeth and the background to generate the corresponding binary image, and then the Bezier curve is used to define the best dental arch curve to generate the oral panorama. In addition, this research also addressed the issues of mistakenly recognizing the teeth and jaws as dental arches, incomplete coverage of the dental arch area by the generated dental arch lines, and low robustness, providing intelligent methods for dental diagnosis and improve the work efficiency of doctors.
Humans ; Radiography, Panoramic/methods* ; Cone-Beam Computed Tomography/methods* ; Head ; Image Processing, Computer-Assisted/methods*

Objective:To explore the effectiveness of self-assisted couple communication program(SACCP)onprenatal depression and marital quality in pregnant women.Methods:Totally 90 pregnant women receiving ante-natal checkup in Air Force Medical Center with the Edinburgh Postnatal Depression Scale(EPDS)scores of ≥10 were voluntarily recruited and randomly allocated in routine caring and SACCP groups.Thirty-nine pregnant women in SACCP group and 37 pregnant women in routine caring group ultimately completed the study.In addition to rou-tine caring,the SACCP group completed a 10-week self-assisted family communication program once a week.The EPDS and Olson Marital Quality Questionnaires(ENRICH)were used as outcomes,and covariance and independ-ent t-teat were adopted to evaluate intervention effectiveness.Statistical analysis was conducted using the full analy-sis set and the per protocol set respectively.Results:Totally 76(84.4％)pregnant women received allocation and end-point revaluation.Covariance analysis revealed that EPDS adjusted means were higher in the SACCP group than in the routine caring group(P＜0.05)in both sets.T-test showed that marital satisfaction and couple communica-tion scores were higher in the SACCP group than in the routine caring group(Ps＜0.01)in the full analysis set.Conclusion:The self-assisted couple communication program(SACCP)could effectively alleviate clinical symptoms of prenatal depression of pregnant women and improve marital quality.

Objective:To explore the cognitive processing characteristics of semantic emotion Stroop and memory recognition in pilots with depression, and to systematically reveal the cognitive processing characteristics of attention and memory.Methods:The semantic emotional Stroop task and memory recognition test were performed in 36 depressed pilots and 36 healthy pilots.The results of attention and memory in cognitive processing were analyzed by repeated measurement analysis of variance using SPSS 18.0 software.Results:In the semantic emotion Stroop, the response time of the depression group was longer than that of the control group ( F(1, 70)=7.03, P=0.008), and the response time of the depression group(579.55±141.62)ms ) was longer than that of the neutral words (565.66±132.60)ms, P=0.003) and positive words (563.09±138.88)ms, P<0.01). In memory recognition, the accuracy of response to emotion words in the depressed group was higher than that in the control group ( F(1, 70)=23.15, P<0.01). The accuracy of response to negative words was higher in the depressed group than that to positive words ((0.50±0.32) vs (0.32±0.21), P=0.006) and neutral words ((0.50±0.32) vs (0.33±0.23), P=0.007). The depression group showed a conservative bias towards negative words ((1.46±0.40), P<0.01), and negative words compared with neutral words ((0.63±0.24), P<0.01) and positive words ((0.57±0.27), P<0.01) were cautious and conservative. Conclusion:Patients with depression have attention bias toward the negative information in semantic information processing, and negative memory bias in memory recognition.

Objective:To investigate the associations of brain white matter integrity deficits, and to explore the association of fractional anisotropy (FA) abnormality with clinical symptoms and cognitive impairments, as well as the prediction effect of the FA alterations on symptoms and cognitive function outcomes in the acute stage of schizophrenia from the whole brain level based on magnetic resonance diffusion tensor imaging (DTI).Methods:From November 2019 to December 2020, thirty-eight patients with first-episode schizophrenia and 38 healthy controls were recruited in this study. Wisconsin card classification test (WCST), digit span test (DST forward/backward), verbal fluency test, Stroop (A/B/C), trail making test (TMT-A/B), as well as positive and negative syndrome scale (PANSS) were utilized to evaluate patients' cognitive function and clinical symptoms both before and after 8 weeks of risperidone monotherapy. T1-weighted images and DTI data of all the subjects were collected . FSL and SPM8 were used to preprocess MRI data and compare the between-group differences of FA. Support vector machine (SVM) analysis was used to evaluate the accuracy of abnormal FA values in differentiating schizophrenic patients from healthy controls. Finally, stepwise multiple regression analysis or generalized linear models were used to explore the associations between white matter integrity and symptoms or cognition.Results:Before treatment, patients' FA values of right medial temporal lobe (mTL), cuneus, anterior cingulate gyrus (ACG) and inferior parietal lobe (IPL) were significantly lower than those in healthy controls ( P<0.01, GRF corrected), and patients' FA values of bilateral middle cingulate gyrus (mCG) were significantly higher than those in the control group ( P<0.01, GRF corrected). SVM analysis showed that four combinations could distinguish the patients from the control with the most accurate rate of 89.47%. Patients' baseline decreased FA values in the right IPL were positively associated with their increased total response time in WCST ( β=0.489, P=0.003, FDR corrected), correct response time in WCST ( β=0.450, P=0.008, FDR corrected), error response time in WCST ( β=0.435, P=0.008, FDR corrected), TMT-B ( β=0.296, P=0.042, FDR corrected), Stroop-C ( β=0.345, P=0.035, FDR corrected), and PANSS-P ( β=0.321, P=0.042, FDR corrected). Reduced FA values in the right mTL in patient group were significantly negatively related to the total time spent on the TMT-A ( β=-0.425, P=0.009, FDR corrected) and TMT-B ( β=-0.325, P=0.026 with FDR correction). Increased FA values in right mCG in patient group demonstrated positive associations with total response time in the WCST ( β=0.585, P=0.002, FDR corrected), correct response time in WCST ( β=0.524, P=0.003, FDR corrected), error response time in WCST ( β=0.536, P=0.003, FDR corrected) and total time consuming in TMT-B ( β=0.484, P=0.004, FDR corrected), as well as negative associations with DST-forward ( β=-0.319, P=0.042, FDR corrected). After treatment, patients' percentage changes in total response time of WCST ( β=0.715, P<0.001, FDR corrected), correct response time of WCST ( β=0.752, P<0.001, FDR corrected), as well as total time-consuming of TMT-A ( β=1.333, P=0.001, FDR corrected) showed positive correlations with baseline increased FA values in the left mCG. Percentage alteration of Stroop-B was negatively correlated with baseline FA values in the right cuneus ( β=-0.745, P=0.015, FDR corrected). Conclusions:The combination of abnormal FA values in multiple brain regions may be potential biomarkers to distinguish schizophrenic patients from healthy volunteers. There was regional dependence in the associations of the impairment of white matter integrity with the cognitive impairment, the severity of psychopathological symptoms as well as the prognosis of patients in the acute stage.

Objective:To evaluate the clinical effect and safety of Qufeng-Zhike prescription in the adjuvant treatment of cough variant asthma (CVA) with severe wind and acute narrow airway syndrome. Methods:A total of 82 patients with CVA with severe Wind and acute narrow airway syndrome, meeting the inclusion criteria in the hospital, were divided into control group and observation group by random number table method between September 2018 and September 2020, with 41 in each group. The control group was treated with budesonide formoterol dry powder inhalation, while the observation group was treated Qufeng-Zhike prescription on basis of control group. Both were treated for 8 weeks. Before and after treatment, scores of TCM symptoms was recorded. The forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC) and peak expiratory flow (PEF) were detected by spirometer. The peripheral blood eosinophil (EOS) count was detected by full-automatic blood cell analyzer. The level of fractional exhaled nitric oxide (FeNO) was detected by expiration analyzer. The quality of life was evaluated by Leicester cough questionnaire (LCQ). The adverse events were recorded, and clinical curative effect was evaluated. Results:The differences in total response rate of TCM syndromes between observation group and control group was statistically significant [97.6% (40/41) vs. 82.9% (34/41); χ2=4.986, P=0.026]. At 1, 2 and 8 weeks after treatment, scores of TCM syndromes in observation group were significantly lower than those in the control group ( t=2.104, 5.329, 3.527, P<0.05 or P<0.01). After treatment, FEV1 (2.78 ± 0.41 L vs. 2.56 ± 0.37 L, t=2.551), FVC (3.55 ± 0.50 L vs. 3.24 ± 0.44 L, t=2.980) and PEF (357.58 ± 70.98 L/min vs. 316.30 ± 75.60 L/min, t=2.549) in observation group were significantly higher than those in the control group ( P<0.05), while peripheral blood EOS count [(0.26 ± 0.07)×10 9/L vs. (0.30 ± 0.09)×10 9/L, t=2.246], FeNO level (22.55 ± 7.83 μg/L vs. 28.87 ± 9.36 μg/L, t=3.316) and LCQ score (5.62 ± 1.71 vs. 7.04 ± 2.28, t=3.190) were significantly lower than those in the control group ( P<0.05). During treatment, there were no obvious adverse events (liver and kidney function damage) in either group. Conclusion:The adjuvant treatment with Qufeng-Zhike prescription can help to alleviate allergic reactions, improve clinical symptoms, lung function and quality of life in patients of CVA with severe wind and acute narrow airway syndrome.

Objective To investigate the serum vitamin and trace element levels in children with short stature and their correlation with bone age. Methods Levels of serum VA and VD, and trace elements Ca, Fe, Zn, Mg, Cu, Pb and Cd were measured in 322 children who were referred for height consultation. Bone ages were evaluated and the correlation between bone age and serum vitamin and trace element levels was analyzed. Results The VA and VD deficiency rates of these 322 children were 22.05% and 34.16%, respectively. The deficiency rates of trace elements Ca, Fe and Zn were14.29%, 21.43% and 6.83%, respectively. The Pb excess rate was as high as 42.55%. The rates of bone age (BA) retardation in Group Ⅰ (short) and Group Ⅱ (slightly short) were 49.38% and 37.57%, respectively, which was significantly higher than that of Group Ⅲ (normal). The Ca level of BA retardation children was lower than that of the normal BA children in Group I. The VD level of BA retardation children was lower than that of the normal BA children in Group Ⅱ. BA was negatively correlated with VD, Ca, and Cu levels in children (r=-0.241; r=-0.136; r=-0.162), and positively correlated with Fe (r=0.286) . Conclusion There were significant abnormalities of vitamins and trace elements in short children. Children's bone age had a certain correlation with serum vitamin D, calcium, copper, and iron levels. Serum vitamin and trace element levels in children should be monitored to guide a reasonable diet to better promote child growth and development.

Amisulpride,a kind of the second generation antipsychotics,was marketed in China in 2010.A series of clinical research and experience before and after listed,especially the data based on Chinese population,provided evidence for the generalization and application of amisulpride.In order to optimize the clinical application of amisulpride,and improve the prognosis of patients,Expert Advice on the Practical Use of Amisulpride in the Treatment of Schizophrenia is presented here.This advice is based on the recent evidence and clinical experience,for guiding the clinical medication of amisulpride.

A comprehensive physician authorization management system has been established at Renmin Hospital of Wuhan University in its effort of promoting the clinical standardization.This system covers authorization of prescription,disposition,surgery,and medical report among others,adhering to the principle of clear,complete quantitative competence-based,authorization.The training and assessment of physicians in parallel canimprove physicians' competence and quality of care.