Heart and spleen deficiency syndrome is the most common syndrome type in patients with insomnia. Based on the theory of disease syndrome-combined animal model， this paper used multiple databases to search for the keywords "heart and spleen deficiency"， "insomnia"， "sleepless"， "disease syndrome-combined animal model"， "model evaluation"， etc. It selected the literature related to the animal model of insomnia with heart and spleen deficiency in the past 20 years to evaluate from the aspects of model establishment， modeling factors， syndrome model， disease model， macro characterization & macro characterization evaluation scale， micro indicators， etc. It is found that the existing animal model of insomnia with heart and spleen deficiency is not completely constructed by the method of disease syndrome combination of disease modeling factors and syndrome modeling factors. In the model using this method， the single establishment factor of heart and spleen deficiency does not conform to the clinical reality of disease， and the selection of the factors for the insomnia model is not closely related to or even separated from the syndrome performance. There is a problem of insufficient quantification of macro representation when the macro representation of the model replaces the symptoms related to heart and spleen deficiency syndrome and insomnia in an equivalent manner for macro representation evaluation， which can be improved according to the quantitative ideas and examples of the existing macro representation and macro representation evaluation scale. There are few specific indicators of heart and spleen deficiency syndrome in micro indicators. The micro research of heart and spleen deficiency syndrome and the essence of other traditional Chinese medicine （TCM） syndromes can be carried out by metabonomics and other technologies combined with the theory of corresponding prescription and syndrome， along the specific related ideas of "prescription and syndrome， treatment principle and selection of prescription， treatment principle and selection of acupoints， as well as therapeutic mechanism and syndrome essence". The future users and researchers of animal models of insomnia with heart and spleen deficiency can get improved methods and ideas through the shortcomings of animal models of heart and spleen deficiency listed in this paper and construct animal models of insomnia with heart and spleen deficiency that are more suitable for clinical practice， so as to establish a more perfect modeling method and evaluation system of disease syndrome-combined animal model.

Heart and spleen deficiency syndrome is the most common syndrome type in patients with insomnia. Based on the theory of disease syndrome-combined animal model， this paper used multiple databases to search for the keywords "heart and spleen deficiency"， "insomnia"， "sleepless"， "disease syndrome-combined animal model"， "model evaluation"， etc. It selected the literature related to the animal model of insomnia with heart and spleen deficiency in the past 20 years to evaluate from the aspects of model establishment， modeling factors， syndrome model， disease model， macro characterization & macro characterization evaluation scale， micro indicators， etc. It is found that the existing animal model of insomnia with heart and spleen deficiency is not completely constructed by the method of disease syndrome combination of disease modeling factors and syndrome modeling factors. In the model using this method， the single establishment factor of heart and spleen deficiency does not conform to the clinical reality of disease， and the selection of the factors for the insomnia model is not closely related to or even separated from the syndrome performance. There is a problem of insufficient quantification of macro representation when the macro representation of the model replaces the symptoms related to heart and spleen deficiency syndrome and insomnia in an equivalent manner for macro representation evaluation， which can be improved according to the quantitative ideas and examples of the existing macro representation and macro representation evaluation scale. There are few specific indicators of heart and spleen deficiency syndrome in micro indicators. The micro research of heart and spleen deficiency syndrome and the essence of other traditional Chinese medicine （TCM） syndromes can be carried out by metabonomics and other technologies combined with the theory of corresponding prescription and syndrome， along the specific related ideas of "prescription and syndrome， treatment principle and selection of prescription， treatment principle and selection of acupoints， as well as therapeutic mechanism and syndrome essence". The future users and researchers of animal models of insomnia with heart and spleen deficiency can get improved methods and ideas through the shortcomings of animal models of heart and spleen deficiency listed in this paper and construct animal models of insomnia with heart and spleen deficiency that are more suitable for clinical practice， so as to establish a more perfect modeling method and evaluation system of disease syndrome-combined animal model.

Objective To investigate the effect of community management model on elderly patients with non-valvular atrial fibrillation(NVAF),and to provide methods and ideas for the management of elderly patients with NVAF in community.Methods A prospective randomized controlled trial was conducted in 305 elderly patients with NVAF who visited two community health service centers in Hefei and Wuhu from De-cember 2022 to November 2023.The patients were randomly divided into the control group(n=152)and the experimental group(n=153)by random number table method.The control group received routine diagnosis and treatment measures,while the experimental group adopted the community management model.Both groups were treated for 6 months.The New York Heart Association(NYHA)cardiac function classification was used to evaluate patients'cardiac function,the European Heart Rhythm Association(EHRA)score was used to assess patients,atrial fibrillation symptoms,the Morisky Medication Adherence Scale(MMAS-8)was used to evaluate patients'medication adherence,and the general self-efficacy scale(GSES)was used to assess patients'self-efficacy.The ventricular rate,control of cardiovascular risk factors,use rate of anticoagulant drugs,and the incidence of bleeding and arterial embolism were recorded in both groups.Results After 6 months of intervention,the NYHA cardiac function classification,EHRA score and ventricular rate control in the experimental group were better than those in the control group,and the patients'MMAS-8 and GSES scores were higher.The compliance rate of blood pressure and fasting blood glucose,and the use rate of antico-agulant drugs in the experimental group were higher than those in the control group.There was no statistical-ly significant difference in the incidence of bleeding and arterial embolism between the two groups(P>0.05).Conclusion The community management model can improve the symptoms,cardiac function,use rate of anticoagulant drugs,and medication adherence of elderly NVAF patients,and enhance their quality of life.

Objective:To investigate the factors influencing sound localization in patients with unilateral sudden sensorineural hearing loss, so as to provide the reference for hearing rehabilitation of patients with unilateral sudden hearing loss.Methods:This study was a cross-sectional study that retrospectively analyzed the clinical data and audiological examination results of 228 patients with unilateral sudden sensorineural hearing loss(103 males and 125 females; aged from 18 to 80 years, with an average age of 46.2 years; 107 cases in the left ear and 121 cases in the right ear; 8 cases of low-frequency decline type, 42 cases of high-frequency decline type, 92 cases of flat decline type, and 86 cases of total deafness type)at the Eye and ENT Hospital of Fudan University from June 2023 to April 2024. The minimum audible angle (MAA) was calculated by the angle discrimination test of 1000 Hz and 4000 Hz warble tones, which were recorded as MAA 1 000 and MAA 4 000 according to the frequency of the given sound stimulus. The root mean square error (RMSE) was calculated by the angle recognition test with daily natural sounds as the stimulus sound. Using SPSS 27.0 statistical software, correlation and multiple regression analysis were used to research the clinical factors affecting the ability of sound localization in patients with unilateral sudden sensorineural hearing loss. Results:The mean MAA 1 000, MAA 4 000, RMSE of patients with unilateral sudden deafness were (53.97±29.14)°, (46.34±28.87)° and (30.06±13.64)°, respectively. Univariate analysis of variance revealed that there were significant differences between different classifications of sudden sensorineural hearing loss for sound localization tests (MAA 1 000: F=6.338, P<0.001,MAA 4 000: F=14.334, P<0.001,RMSE: F=49.918, P<0.001), post-hoc analysis observed that all significant contrasts were included the type of total deafness and low-frequency deafness. Correlation analysis showed the age of subjects in this study was weak positively correlated to the MAA 1 000 ( r=0.165, P=0.013), the duration of sudden sensorineural hearing loss was weak negatively related to RMSE ( r=-0.144, P=0.030), there were significant positive relationships between the threshold of PTA, PTA 1kHz, PTA 4kHz for the affected side, as well as the binaural PTA difference and sound localization test (MAA 1 000,MAA 4 000,RMSE) (all P<0.001). The multiple regression analysis showed the age and the binaural PTA difference for the affected side were the significant factors for the MAA 1 000 and MAA 4 000, the binaural PTA difference was the significant factors for the RMSE. The R 2 of multivariable linear regression model for MAA 1 000, MAA 4 000 and RMSE results in unilateral sudden deafness patients were 0.149, 0.207 and 0.553, respectively. Conclusion:Age, the hearing of the affected side, and binaural PTA difference are the significant factors for sound localization ability in patients with unilateral sudden sensorineural hearing loss, hearing compensation of the affected ear for these patients is hopeful to enhance the sound localization ability.

BACKGROUND:Adolescent lumbar disc herniation is the main cause of low back pain in adolescents. At present,most of them are treated by conservativetreatment. When long-term non-surgical treatment attempts,surgery may be necessary to prevent further injury when the patient's symptoms are notsufficiently relieved or when the patient has symptoms of single nerve paralysis or compression of the cauda equina,it is very important to choose a suitable interbody fusion device for the surgical treatment of the patients.OBJECTIVE:To explore the effects of minimally invasive interbody fusion with different heights on lumbar biomechanics in patients with adolescent lumbar disc herniation.METHODS:CT scans of a 17-year-old male patient with adolescent lumbar disc herniation (L4-5 segment herniation) were collected. After the three-dimensional reconstruction of MIMICS,the interbody fusion device equal to and 3 mm higher than the intervertebral space was selected for analysis,so two expandablemixed material interbody fusion devices were designed and reconstructed. Fusion device L:11 mm high front,9 mm high posterior,9 mm wide,28 mmlong,and fusion device H:14 mm high front,11 mm high posterior,11 mm wide,28 mm long and the lumbar fusion device was modeled. The fusion deviceand lumbar spine model were optimized,inversely modeled,and then imported into ABAQUS,and finally the 3D model of lumbar fusion was obtained.The physiological activities of the human body were simulated,such as lumbar extension,forward bending,right bending,and left bending,to obtain thecorresponding stress contours. The biomechanical characteristics of the L4-5 vertebra under seven different working conditions were observed.RESULTS AND CONCLUSION:(1) The maximum stress of the two kinds of fuses was in the condition of forward bending and backward extension,the stress value of H fuses was (18.27±3.80) Mpa and (15.02±3.24) Mpa;the stress value of L fuses was (9.16±0.05) Mpa and (9.17±1.83) Mpa. The stress values of the end plate of the H-fusion in the extension station were (19.11±4.03) Mpa and (16.32±3.72) Mpa respectively. The stress values of the L-fusion end plate were (9.13±0.01) Mpa and (4.92±1.01) Mpa respectively. (2) The stress of H-type fusing end plate was higher than that of L-type fusing end plate except for L-5 end plate at neutral position (P<0.05). (3) Choosing an interbody fusion device with a height of more than 3 mm in the same intervertebral space has a more stable biomechanics.

Objective To investigate the application effect of cluster management in peri-discharge period of patients with acute exacerbation of chronic obstructive pulmonary disease(AECOPD).Methods Using random number table method,90 patients with AECOPD were divided into the observation group(45 cases)and the control group(45 cases).All patients underwent active treatment after admission.During the peri-discharge period,the control group received routine management,while the observation group received cluster management based on internet chronic obstructive pulmonary disease(COPD)management platform.Both groups received 12 weeks of intervention.Comparisons were made between the two groups in terms of the degree of dyspnea[modified British Medical Research Council dyspnoea scale(mMRC)dyspnoea scale],pulmonary function[forced expiratory volume in the first second as a percentage of predicted value(FEV1%pred)],exercise endurance[6-minute walk test(6MWT)],management effect(frequency of emergency infusion or hospitalization due to moderate to severe acute exacerbation,frequency of multidisciplinary outpatient follow-up,compliance with regular home-based rehabilitation and proportions of smokers before and after intervention),and levels of laboratory indices[hemoglobin(Hb)and albumin(Alb)].Results After intervention,mMRC score of the observation group decreased and was lower than that of the control group(P＜0.05).The observation group showed an increase in FEV1%pred and 6 MWT distance,both of which were superior to those in the control group(P＜0.05).The proportion of smokers and number of emergency infusions or hospitalization diagnosis and treatment due to moderate-severe acute exacerbation in the observation group were lower than those in the control group.The proportion of regular home-based rehabilitation and multidisciplinary outpatient follow-up visits were higher/more in the observation group than those in the control group(P＜0.05).The levels of Hb and Alb in the observation group increased compared to those before intervention and were higher than those in the control group.Hb level in the control group decreased compared to that before intervention(P＜0.05).Conclusion Implementing cluster management during the peri-discharge period of patients with AECOPD can effectively alleviate dyspnea,improve exercise endurance,reduce acute exacerbation risk and promote the development of healthy behaviors.

Objective To investigate the application effect of cluster management in peri-discharge period of patients with acute exacerbation of chronic obstructive pulmonary disease(AECOPD).Methods Using random number table method,90 patients with AECOPD were divided into the observation group(45 cases)and the control group(45 cases).All patients underwent active treatment after admission.During the peri-discharge period,the control group received routine management,while the observation group received cluster management based on internet chronic obstructive pulmonary disease(COPD)management platform.Both groups received 12 weeks of intervention.Comparisons were made between the two groups in terms of the degree of dyspnea[modified British Medical Research Council dyspnoea scale(mMRC)dyspnoea scale],pulmonary function[forced expiratory volume in the first second as a percentage of predicted value(FEV1%pred)],exercise endurance[6-minute walk test(6MWT)],management effect(frequency of emergency infusion or hospitalization due to moderate to severe acute exacerbation,frequency of multidisciplinary outpatient follow-up,compliance with regular home-based rehabilitation and proportions of smokers before and after intervention),and levels of laboratory indices[hemoglobin(Hb)and albumin(Alb)].Results After intervention,mMRC score of the observation group decreased and was lower than that of the control group(P＜0.05).The observation group showed an increase in FEV1%pred and 6 MWT distance,both of which were superior to those in the control group(P＜0.05).The proportion of smokers and number of emergency infusions or hospitalization diagnosis and treatment due to moderate-severe acute exacerbation in the observation group were lower than those in the control group.The proportion of regular home-based rehabilitation and multidisciplinary outpatient follow-up visits were higher/more in the observation group than those in the control group(P＜0.05).The levels of Hb and Alb in the observation group increased compared to those before intervention and were higher than those in the control group.Hb level in the control group decreased compared to that before intervention(P＜0.05).Conclusion Implementing cluster management during the peri-discharge period of patients with AECOPD can effectively alleviate dyspnea,improve exercise endurance,reduce acute exacerbation risk and promote the development of healthy behaviors.

With the holistic concept of traditional Chinese medicine(TCM)as the foundation,Professor ZHOU Yunfeng proposes the three-part Tuina(Chinese therapeutic massage)manipulation to treat insomnia by"taking the head and brain as the essential and simultaneously regulating the abdomen and back".Taking the theories of Ying-nutrient and Wei-defensive Qi,Zang-Fu organs,and meridians as evidence,this method primarily regulates the mind and concurrently modulates Zang-Fu organs.The three-part Tuina manipulation regulates the spirit by grasping the five meridians(Governor Vessel,Bladder Meridian of Foot Taiyang,and Gallbladder Meridian of Foot Shaoyang)and stimulating points such as Baihui(GV20),Yintang(GV29),Taiyang(EX-HN5),and Shenting(GV24);it regulates the abdomen by selecting Zhongwan(CV12),Shenque(CV8),Qihai(CV6),and Guanyuan(CV4),which means to calm the mind by regulating spleen-stomach Qi activities;it treats the back by selecting Jianjing(GB21),Xinshu(BL15),Pishu(BL20),Weishu(BL21),and Shenshu(BL23),which means to calm the mind by regulating Qi activities of the whole body.Mind regulation runs through the whole process of this manipulation,which combines points from three body regions to produce a synergistic effect,concurrently treating the three body parts,i.e.,the head,abdomen,and back,to mitigate the clinical symptoms and improve sleep quality in insomniacs.

BACKGROUND:Adolescent lumbar disc herniation is the main cause of low back pain in adolescents. At present,most of them are treated by conservativetreatment. When long-term non-surgical treatment attempts,surgery may be necessary to prevent further injury when the patient's symptoms are notsufficiently relieved or when the patient has symptoms of single nerve paralysis or compression of the cauda equina,it is very important to choose a suitable interbody fusion device for the surgical treatment of the patients.OBJECTIVE:To explore the effects of minimally invasive interbody fusion with different heights on lumbar biomechanics in patients with adolescent lumbar disc herniation.METHODS:CT scans of a 17-year-old male patient with adolescent lumbar disc herniation (L4-5 segment herniation) were collected. After the three-dimensional reconstruction of MIMICS,the interbody fusion device equal to and 3 mm higher than the intervertebral space was selected for analysis,so two expandablemixed material interbody fusion devices were designed and reconstructed. Fusion device L:11 mm high front,9 mm high posterior,9 mm wide,28 mmlong,and fusion device H:14 mm high front,11 mm high posterior,11 mm wide,28 mm long and the lumbar fusion device was modeled. The fusion deviceand lumbar spine model were optimized,inversely modeled,and then imported into ABAQUS,and finally the 3D model of lumbar fusion was obtained.The physiological activities of the human body were simulated,such as lumbar extension,forward bending,right bending,and left bending,to obtain thecorresponding stress contours. The biomechanical characteristics of the L4-5 vertebra under seven different working conditions were observed.RESULTS AND CONCLUSION:(1) The maximum stress of the two kinds of fuses was in the condition of forward bending and backward extension,the stress value of H fuses was (18.27±3.80) Mpa and (15.02±3.24) Mpa;the stress value of L fuses was (9.16±0.05) Mpa and (9.17±1.83) Mpa. The stress values of the end plate of the H-fusion in the extension station were (19.11±4.03) Mpa and (16.32±3.72) Mpa respectively. The stress values of the L-fusion end plate were (9.13±0.01) Mpa and (4.92±1.01) Mpa respectively. (2) The stress of H-type fusing end plate was higher than that of L-type fusing end plate except for L-5 end plate at neutral position (P<0.05). (3) Choosing an interbody fusion device with a height of more than 3 mm in the same intervertebral space has a more stable biomechanics.

With the holistic concept of traditional Chinese medicine(TCM)as the foundation,Professor ZHOU Yunfeng proposes the three-part Tuina(Chinese therapeutic massage)manipulation to treat insomnia by"taking the head and brain as the essential and simultaneously regulating the abdomen and back".Taking the theories of Ying-nutrient and Wei-defensive Qi,Zang-Fu organs,and meridians as evidence,this method primarily regulates the mind and concurrently modulates Zang-Fu organs.The three-part Tuina manipulation regulates the spirit by grasping the five meridians(Governor Vessel,Bladder Meridian of Foot Taiyang,and Gallbladder Meridian of Foot Shaoyang)and stimulating points such as Baihui(GV20),Yintang(GV29),Taiyang(EX-HN5),and Shenting(GV24);it regulates the abdomen by selecting Zhongwan(CV12),Shenque(CV8),Qihai(CV6),and Guanyuan(CV4),which means to calm the mind by regulating spleen-stomach Qi activities;it treats the back by selecting Jianjing(GB21),Xinshu(BL15),Pishu(BL20),Weishu(BL21),and Shenshu(BL23),which means to calm the mind by regulating Qi activities of the whole body.Mind regulation runs through the whole process of this manipulation,which combines points from three body regions to produce a synergistic effect,concurrently treating the three body parts,i.e.,the head,abdomen,and back,to mitigate the clinical symptoms and improve sleep quality in insomniacs.