OBJECTIVE To understand the healthcare-seeking behavior of patients with AIDS co-infected with tu-berculosis and analyze the factors influencing delayed consultation and diagnosis,and to provide a theoretical basis for the implementation of interventional tuberculosis control measures.METHODS Two hundred and two patients with AIDS complicated with tuberculosis who were first admitted to Yunnan Infectious Diseases Hospital from Jan.2020 to Dec.2023 were selected,and their clinical data were collected through the inpatient medical record system.Multivariate logistic regression model was used to analyze the factors influencing delayed consultation and diagnosis.RESULTS Time of admission,place of residence,presence of lung cavities,distribution of lung lesions,intermediate hospital visited,sputum culture results,etiological situation,CD4+/CD8+cell ratio,and CD8+cell counts were the factors influencing delayed consultation(P<0.05).The initial diagnosis and Gene-Xpert results were the factors influencing delayed diagnosis(P<0.05).Multivariate logistic regression analysis showed that ad-mission in 2021(OR=3.842,95%CI:1.651-8.966),and presence of lung cavity(OR=8.007,95%CI:1.381-6.436),single lung lesion accumulation(OR=0.637,95%CI:0.049-8.267)were risk factors for delayed consultation.A 10%reduction in body mass(OR=2.070,95%CI:1.056-4.059)and negative Gene-Xpert re-sults(OR=1.667,95%CI:0.688-4.038)were risk factors for delayed diagnosis.CONCLUSIONS The issues of delayed medical consultation and diagnosis in patients with AIDS complicated with tuberculosis remain severe,with different factors influencing the delay.Special attention should be paid to the screening for latent tuberculosis infection in people infected with HIV.When experiencing suspicious symptoms,patients should go be encouraged to take exams at designated tuberculosis hospitals,repeatedly collect sputum samples and monitor changes in body mass,all of which are positively significant in reducing delays.

Objective To explore the relationship between cognitive function changes and leukoaraiosis(LA)and cerebrovascular reserve(CVR)in elderly patients with rheumatoid arthritis(RA).Methods A total of 160 elderly patients with RA were selected and their cognitive function were also evaluated.Based on the scoring results of Montreal cognitive assessment(MoCA),all patients were categorized into normal cognitive function group[non cognitive impairment(CI)group]and CI group,respectively.The general clinical information of the patients were recorded,LA via head MRI were evaluated,and CVR through breath holding index(BHI)were assessed,respectively.The relevant risk factors of the two groups of RA patients were analyzed,and univariate and multivariate logistic regression analyses were used to screen the independent risk factors for cognitive decline in elderly patients with RA,and the predictive efficacy of LA score and BHI in the two groups of patients were compared,respectively.Results There were significant differences in education level,coronary heart disease,diabetes,disease activity score(DAS28 score),BHI and LA score between the two groups(P＜0.05).Multivariate logistic regression results displayed that BHI and LA score were independent risk factors for cognitive decline.The receiver operating characteristic(ROC)curve suggested that BHI had a higher predictive value for cognitive decline in elderly RA patients.Conclusion The LA score of elderly RA patients with CI increases while BHI significantly decreases.BHI has a high diagnostic value in predicting cognitive decline in elderly RA patients.

Objective To explore the relationship between cognitive function changes and leukoaraiosis(LA)and cerebrovascular reserve(CVR)in elderly patients with rheumatoid arthritis(RA).Methods A total of 160 elderly patients with RA were selected and their cognitive function were also evaluated.Based on the scoring results of Montreal cognitive assessment(MoCA),all patients were categorized into normal cognitive function group[non cognitive impairment(CI)group]and CI group,respectively.The general clinical information of the patients were recorded,LA via head MRI were evaluated,and CVR through breath holding index(BHI)were assessed,respectively.The relevant risk factors of the two groups of RA patients were analyzed,and univariate and multivariate logistic regression analyses were used to screen the independent risk factors for cognitive decline in elderly patients with RA,and the predictive efficacy of LA score and BHI in the two groups of patients were compared,respectively.Results There were significant differences in education level,coronary heart disease,diabetes,disease activity score(DAS28 score),BHI and LA score between the two groups(P＜0.05).Multivariate logistic regression results displayed that BHI and LA score were independent risk factors for cognitive decline.The receiver operating characteristic(ROC)curve suggested that BHI had a higher predictive value for cognitive decline in elderly RA patients.Conclusion The LA score of elderly RA patients with CI increases while BHI significantly decreases.BHI has a high diagnostic value in predicting cognitive decline in elderly RA patients.

OBJECTIVE To understand the healthcare-seeking behavior of patients with AIDS co-infected with tu-berculosis and analyze the factors influencing delayed consultation and diagnosis,and to provide a theoretical basis for the implementation of interventional tuberculosis control measures.METHODS Two hundred and two patients with AIDS complicated with tuberculosis who were first admitted to Yunnan Infectious Diseases Hospital from Jan.2020 to Dec.2023 were selected,and their clinical data were collected through the inpatient medical record system.Multivariate logistic regression model was used to analyze the factors influencing delayed consultation and diagnosis.RESULTS Time of admission,place of residence,presence of lung cavities,distribution of lung lesions,intermediate hospital visited,sputum culture results,etiological situation,CD4+/CD8+cell ratio,and CD8+cell counts were the factors influencing delayed consultation(P<0.05).The initial diagnosis and Gene-Xpert results were the factors influencing delayed diagnosis(P<0.05).Multivariate logistic regression analysis showed that ad-mission in 2021(OR=3.842,95%CI:1.651-8.966),and presence of lung cavity(OR=8.007,95%CI:1.381-6.436),single lung lesion accumulation(OR=0.637,95%CI:0.049-8.267)were risk factors for delayed consultation.A 10%reduction in body mass(OR=2.070,95%CI:1.056-4.059)and negative Gene-Xpert re-sults(OR=1.667,95%CI:0.688-4.038)were risk factors for delayed diagnosis.CONCLUSIONS The issues of delayed medical consultation and diagnosis in patients with AIDS complicated with tuberculosis remain severe,with different factors influencing the delay.Special attention should be paid to the screening for latent tuberculosis infection in people infected with HIV.When experiencing suspicious symptoms,patients should go be encouraged to take exams at designated tuberculosis hospitals,repeatedly collect sputum samples and monitor changes in body mass,all of which are positively significant in reducing delays.

Objective To investigate the value of neuronavigation in microsurgery for medically refractory epilepsy. Methods The clinical data of 137 patients with medically refractory epilepsy who underwent epilepsy surgery with neuronavigation in our hospital from September 2008 to September 2016 were analyzed retrospectively. In these patients, 17 accepted temporal parietal occipital dissection, 23 accepted corpus callosum subtotal dissection, 11 accepted functional cerebral hemispheric dissection, and 86 accepted epilepsy foci resection. The surgical efficacies were analyzed. Results All patients uneventfully underwent the operations as planned. The mean follow-up period was 52 months (12-108 months). Engel grade I was achieved in 71 patients, grade II in 32, grade III in 25, and grade IV in 9 patients. The total satisfaction rate reached to 75.18％ (103/137), including 100％ patients (11/11) accepted functional cerebral hemispheric dissection. There were no severe operative complications. Conclusion Neuronavigation helps to locate intracranial targets, accurately resect the epileptogenic foci or disconnect the epilepsy conduction pathway, preserve the neurologic function, and avoid the operative complications.

Objective To investigate the value of cerebral state index (CSI) in monitoring the consciousness state of patients with brain trauma.Methods The consciousness sates of 218 patients with craniocerebral trauma were assessed by three experienced specialists by Glasgow Coma Scale (GCS),and the CSI of the patients were measured by Cerebral State Monitor.Correlation between GCS and CSI as well as the distribution of CSI in various consciousness defined by GCS were discussed.The predictive value of CSI in discriminating different conscious states of the patients was also analyzed.Results The Cochran Q test showed that there was a consistency of the GCS judged by three specialists (P ＞ 0.05),and the CSI of the patients was positively correlated with the GCS (r=0.819,P＜0.001).A gradual decrease in the CSI was found across categories of the various consciousness states,including sobriety,somnolence,confusion,light coma,coma in moderate depth and deep coma.The receiver operating characteristic curve (ROC) analysis showed that CSI could significantly discriminate the different consciousness states of the patients (P ＜0.001).The area under the curve (AUC) for the consciousness was 0.995 for deep coma,0.984 for sobriety,0.815 for coma in moderate depth,0.769 for somnolence,0.768 for light coma and 0.695 for confusion,respectively.Conclusion CSI can be used to monitor the severity of craniocerebral trauma.

Objective To investigate the value of cerebral state index (CSI) in monitoring the consciousness state of patients with brain trauma.Methods The consciousness sates of 218 patients with craniocerebral trauma were assessed by three experienced specialists by Glasgow Coma Scale (GCS),and the CSI of the patients were measured by Cerebral State Monitor.Correlation between GCS and CSI as well as the distribution of CSI in various consciousness defined by GCS were discussed.The predictive value of CSI in discriminating different conscious states of the patients was also analyzed.Results The Cochran Q test showed that there was a consistency of the GCS judged by three specialists (P ＞ 0.05),and the CSI of the patients was positively correlated with the GCS (r=0.819,P＜0.001).A gradual decrease in the CSI was found across categories of the various consciousness states,including sobriety,somnolence,confusion,light coma,coma in moderate depth and deep coma.The receiver operating characteristic curve (ROC) analysis showed that CSI could significantly discriminate the different consciousness states of the patients (P ＜0.001).The area under the curve (AUC) for the consciousness was 0.995 for deep coma,0.984 for sobriety,0.815 for coma in moderate depth,0.769 for somnolence,0.768 for light coma and 0.695 for confusion,respectively.Conclusion CSI can be used to monitor the severity of craniocerebral trauma.

Objective To investigate the different memory outcomes in temporal lobe epilepsy patients underwent different surgical approaches.Methods Two hundred forty-eight patients with temporal lobe epilepsy and hippocampal scle-rosis underwent standard anterior temporal lobectomy ( ATL, n=83 ) or selective amygdalohippocampectomy ( SAH, n=165) from 2009 to 2013.All the patients underwent clinical memory function assessment before surgery, 3 months and 2 years after surgery respectively.Results The memory quotient ( MQ) of patients who underwent brain surgery in the domi-nant hemisphere significantly decreased 3 months after surgery (74.5 ±16.2, 75.6 ±19.5) compared to presurgery MQ (82.9 ±15.8, 83.2 ±21.2) in both ATL and SAH groups (P<0.05).Although MQ was slightly recovered at 2 years af-ter surgery, MQ (75.1 ±14.1, 76.1 ±17.6) was still significantly lower compared with presurgery MQ (P<0.05).A-mong this, both the decrease extent of the MQ 3 months after surgery and 2 years after surgery were smaller in the SAH group than in the ATL group (7.6 vs.8.4;7.1 vs.7.8).The MQ of patients who underwent brain surgery in the non-dominant hemisphere (either ATL or SAH ) increased slightly 3 months after surgery (87.2 ±15.1, 88.1 ±16.9) com-pared to presurgery MQ (85.5 ±13.5, 85.3 ±19.7) although the difference was not statistically significant.The MQ of these two groups improved significantly 2 years after surgery (92.8 ±12.7, 93.7 ±17.1)(P<0.05).The improvement extent of the MQ was larger in the SAH group than in the ATL group (8.4 vs.7.3).Conclusions SAH may be better than ATL in the maintenance of memory function in patients with temporal lobe epilepsy and hippocampal sclerosis.

Objective:To investigate the effect of activin A and nerve growth factor ( NGF) NGF on stimulating neurite outgrowth of dorsal root ganglia(DRG)of the embryonic chicken.Methods:In this study,we observed that activin A and NGF together induced neurite outgrowth of DRG and kept survival of DRG neurons by the primary cultured DRGs from embryonic day 8 ( E8 ) chicken.calcitonin gene-related peptide(CGRP)CGRP mRNA expressions were analyzed by RT-PCR.Results: The DRG treated with activin A +NGF had obvious neurite outgrowth ,compared with only NGF group on day 3,and the number of living DRG neurons also increased.Activin A +NGF up-regulated the mRNA expressions of CGRP in DRG.Conclusion:The Data demonstrated that activin A with NGF can synergistically stimulate DRG neurite outgrowth and maintain the DRG neurons survival , suggesting that it is more effective that NGF and activin A together treat the associated disease of nerve system.

This review focus on the progress of the treatment of obstructive sleep apnea-hypopnea syndrome by using positive airway pressure and upper airway multilevel surgeries. OSAHS is a disease caused by multiple etiologies. We should consider upper airway anatomical abnormalities and the severity of OSAHS before reasonable treatment plans were formulated. "PAP-surgery-PAP" is the classic procedure for treating moderate OSAHS and severe OSAHS. Preoperative use of PAP could reduce the hypoxic condition of patients and decrease surgical risk. Surgery can effectively reduce the optimal PAP pressure value, and increase the tolerance of patient. Postoperative use of PAP can improve surgical efficacy, shorten patient recovery time. However, the influence of different surgical methods on optimal PAP pressure value is lacking in large samples. More related studies need to be per formed in the future.
Continuous Positive Airway Pressure ; Humans ; Respiratory System ; surgery ; Sleep Apnea, Obstructive ; surgery ; therapy ; Treatment Outcome