Objective To explore the clinical effect of Xuanyunyihao formula on patients with phlegm-dampness obstruction type of vertigo.Methods A total of 80 patients with phlegm-dampness obstruction type of vertigo treated at Jiangxi Hospital of Integrated Traditional Chinese and Western Medicine from July 2023 to March 2025.Participants were divided into control group(n=40)and observation group(n=40)using a random number table.The patients of control group received standard Western medical treatment,while the patients of observation group additionally received Xuanyunyihao formula.Both groups underwent continuous treatment for 14 days.The clinical efficacy,traditional chinese medicine(TCM)syndrome scores,nystagmus electro-oculogram(EOG)positive rates,and adverse reaction incidence were compared between two groups.Results The total effective rate of treatment in observation group was higher than that in control group,and the positive rate of EOG was lower than that in the control group(P＜0.05).Compared with control group,the TCM syndrome score of observation group was lower after treatment(P＜0.05).Conclusion Xuanyunyihao formula has a good effect on dizziness patients with phlegm-dampness obstruction type of vertigo,which is helpful to improve the clinical symptoms of patients,reduce the positive rate of EOG,and has good safety.

BACKGROUND:Studies have shown that the vulnerability and elasticity of carotid plaques are related to the presence and degree of neovascularization within the plaque. Ultrasound,as the preferred measure to screen and evaluate vulnerable carotid plaques,is non-invasive,easy to perform,highly reproducible and radiation-free.OBJECTIVE:To investigate the influencing factors of vulnerable carotid plaque in the high-risk stroke population based on clinical baseline characteristics and carotid ultrasound parameters,and to develop a Nomogram prediction model based on independent risk factors.METHODS:A total of 180 patients who were identified to be at high risk of stroke by stroke screening at Fuzhou First People's Hospital from November 2021 to November 2023 were retrospectively selected as the study objects,and the patients were divided into a modeling set (n=126) and a validation set (n=54)at a ratio of 7∶3. According to the results of carotid artery ultrasound,the subjects in the modeling set were divided into a vulnerable plaque group (n=54) and a non-vulnerable plaque group (n=72). Independent risk factors were obtained by multi-factor Logistic regression,and a Nomogram model was constructed. Decision curves were drawn using R language to evaluate the clinical benefit of the model. The predictive efficacy of the model was tested by receiver operating characteristic curve and calibration curve,and the case data of the validation set were analyzed for external validation.RESULTS AND CONCLUSION:Multivariate Logistic regression results showed that age,family history of stroke,maximum carotid plaque thickness,carotid plaque quantity,urine microalbumin,urine microalbumin/creatinine ratio were associated with vulnerable carotid plaques in patients at high risk of stroke (P<0.05). The area under curve of the established Nomogram model was 0.917,and the sensitivity and specificity were 79.6％ and 91.7％,respectively. The results of decision curve showed that the potential clinical benefit of this model was considerable and its usability was high. The calibration curve results showed that the model had good prediction accuracy. The verification set results showed that the external prediction performance of the model was good. To conclude,age,family history of stroke,and maximum carotid plaque thickness in the high-risk population are all factors that influence this prediction model. This Nomogram based on these independent risk factors can provide a powerful reference for the clinical treatment of this high-risk population.

BACKGROUND:Studies have shown that the vulnerability and elasticity of carotid plaques are related to the presence and degree of neovascularization within the plaque. Ultrasound,as the preferred measure to screen and evaluate vulnerable carotid plaques,is non-invasive,easy to perform,highly reproducible and radiation-free.OBJECTIVE:To investigate the influencing factors of vulnerable carotid plaque in the high-risk stroke population based on clinical baseline characteristics and carotid ultrasound parameters,and to develop a Nomogram prediction model based on independent risk factors.METHODS:A total of 180 patients who were identified to be at high risk of stroke by stroke screening at Fuzhou First People's Hospital from November 2021 to November 2023 were retrospectively selected as the study objects,and the patients were divided into a modeling set (n=126) and a validation set (n=54)at a ratio of 7∶3. According to the results of carotid artery ultrasound,the subjects in the modeling set were divided into a vulnerable plaque group (n=54) and a non-vulnerable plaque group (n=72). Independent risk factors were obtained by multi-factor Logistic regression,and a Nomogram model was constructed. Decision curves were drawn using R language to evaluate the clinical benefit of the model. The predictive efficacy of the model was tested by receiver operating characteristic curve and calibration curve,and the case data of the validation set were analyzed for external validation.RESULTS AND CONCLUSION:Multivariate Logistic regression results showed that age,family history of stroke,maximum carotid plaque thickness,carotid plaque quantity,urine microalbumin,urine microalbumin/creatinine ratio were associated with vulnerable carotid plaques in patients at high risk of stroke (P<0.05). The area under curve of the established Nomogram model was 0.917,and the sensitivity and specificity were 79.6％ and 91.7％,respectively. The results of decision curve showed that the potential clinical benefit of this model was considerable and its usability was high. The calibration curve results showed that the model had good prediction accuracy. The verification set results showed that the external prediction performance of the model was good. To conclude,age,family history of stroke,and maximum carotid plaque thickness in the high-risk population are all factors that influence this prediction model. This Nomogram based on these independent risk factors can provide a powerful reference for the clinical treatment of this high-risk population.

Objective To explore the clinical effect of Xuanyunyihao formula on patients with phlegm-dampness obstruction type of vertigo.Methods A total of 80 patients with phlegm-dampness obstruction type of vertigo treated at Jiangxi Hospital of Integrated Traditional Chinese and Western Medicine from July 2023 to March 2025.Participants were divided into control group(n=40)and observation group(n=40)using a random number table.The patients of control group received standard Western medical treatment,while the patients of observation group additionally received Xuanyunyihao formula.Both groups underwent continuous treatment for 14 days.The clinical efficacy,traditional chinese medicine(TCM)syndrome scores,nystagmus electro-oculogram(EOG)positive rates,and adverse reaction incidence were compared between two groups.Results The total effective rate of treatment in observation group was higher than that in control group,and the positive rate of EOG was lower than that in the control group(P＜0.05).Compared with control group,the TCM syndrome score of observation group was lower after treatment(P＜0.05).Conclusion Xuanyunyihao formula has a good effect on dizziness patients with phlegm-dampness obstruction type of vertigo,which is helpful to improve the clinical symptoms of patients,reduce the positive rate of EOG,and has good safety.

ObjectiveTo investigate the correlation factors of cervical lymphatic metastasis in thoracic esophageal squamous cell carcinoma.Methods Data of 62 patients with thoracic esophageal squamous cell carcinoma were retrospectively analyzed.Factors associated with cervical lymphatic metastasis were analyzed by using x2 test and multivariate Logistic regression analysis.ResultsLymphatic metastasis was found in 36 cases (58.1％ ),of which metastasis in cervical lymph node was found in 15 cases(24.2％ ).A total of 1954 lymph nodes were excised,with an average of 31.5 per patient.Of all the lymph nodes,metastasis was found in 187 (9.6％) nodes.Logistic regression showed that tumor location,tumor length,thoracic lymphatic metastasis,the metastasis number of thoracic lymph nodes and thoracic lymphatic metastasis along recurrent laryngeal nerve were independent risk factors of cervical lymphatic metastasis [ OR:1.976 ( 1.436-2.538 ),P =0.035 ; 1.346(1.032-1.683),P =0.041;3.012( 1.572-6.825),P =0.012;2.023( 1.463-4.745),P =0.025 and2.254 ( 1.483-4.952 ),P =0.020,respectively ].Conclusion The independent risk factors of cervical lymphatic metastasis are foundation of selective 3-field lymph node dissection and their validities should be validated in further clinical trials.