ObjectiveTo observe the effect of acupuncture and Chinese medication in improving the quality of life in post-menopausal women.MethodThe menopause Rating Scale (MRS) was adopted to evaluate the quality of life in post-menopausal women. Thirty post-menopausal women of MRS≥20 were randomized into an acupuncture group and a Chinese medication group to respectively receive 4-week treatment. They were scored again by using MRS at the end of intervention and during the follow-up study to compare with the pre-treatment scores.ResultThe decrease of MRS score was more significant in the acupuncture group than that in the Chinese medication group, and the intra-group comparisons between pre-treatment and post-treatment scores showed significant differences (P<0.001), and the intra-group comparisons also showed differences between pre-treatment and follow-up results (P<0.05).ConclusionThe effect of acupuncture in improving the quality of life in post-menopausal women is more significant than that of Chinese medication.

OBJECTIVE: To investigate the surgery management of glottic carcinoma with high-frequency electrotome. METHOD: Twenty cases of patients with glottic carcinoma were treated by cordectomy under micro-laryngoscopy with high-frequency electrotome. RESULT: The 20 patients were followed up from 5 months to 6 years, retained good laryngeal function and structure: 1 case had local recurrences after 6 months, underwent total laryngectomy, and now no recurrence had been found: 19 cases (mild adhesions of vocal cords formed in 2 cases) had no local recurrence nor lymph node metastasis. CONCLUSION It is unnecessary to invest in expensive equipment in the cordectomy under micro-laryngoscopy with high frequency electrotome under general anesthesia and the result is satisfactory.
Aged ; Electrosurgery ; instrumentation ; Glottis ; pathology ; Humans ; Laryngeal Neoplasms ; pathology ; surgery ; Laryngectomy ; instrumentation ; methods ; Male ; Microsurgery ; Middle Aged ; Treatment Outcome

This paper analyzes the recently epidemic status of schistosomiasis,the change of natural and social factors,and field survey and evaluation data of schistosomiasis in Ya’an City after Lushan Earthquake on April 20,2013,and proposes that it is necessary to strengthen the conventional schistosomiasis control measures,the control of exogenous infection sources,the con-trol of Oncomelania hupensis snails and health education for ensuring no major epidemics after the disaster. This paper also recom-mends the direction and suggestions for future schistosomiasis control in Ya’an City.

Objective To investigate the effects of the Pingan qushi prescription on traditional Chinese medicine syndrome,adverse events,and compliance in young and middle-aged hypertensive patients.Methods One hundred thirty-two young and middle-aged patients with hypertension were selected and randomly divided into two groups.After elimination,64 cases were included in each group.For 2 months,the control group was treated with irbesartan tablets,and the observation group underwent the Pingan qushi prescription based on the control group.The blood pressure,curative effect,traditional Chinese medicine syndrome score,safety,adverse events,and prognosis-related indicators were compared between the two groups.Results The total effective rate of the observation group(96.88%,92.19%)was higher than that of the control group(82.52%,78.13%),and the difference was statistically significant(P = 0.005,P = 0.025).After 1 and 2 months of treatment,the blood pressure,syndrome scores,ALD,PRA,AngⅡ,and ET-1 in the observation group were lower than those in the control group,and the differences were statistically significant(all P<0.05).There was no sig-nificant difference in the incidence of adverse reactions between the two groups(P>0.05).There was no statistically significant difference(P>0.05)in the incidence of adverse events during treatment between the observation group(1.56%)and control group(10.94%).Conclusion The treatment of young and middle-aged community patients with hypertension undergoing the Pingan qushi pre-scription can further improve patients'symptoms,increase blood pressure control,promote prognosis improvement.

Objective:To investigate the effect of Notch on periprosthetic fracture (PPF) of the femoral prosthesis after primary total knee arthroplasty.Methods:A total of 34 patients diagnosed with femoral PPF at Xi'an Honghui Hospital were retrospectively collected from January 2013 to December 2020. There were 4 males and 30 females with a mean age of 69.2±7.2 years (range, 55-84 years). A total of 102 patients without PPF were matched by gender and age as the control group in a ratio of 1∶3. There were 12 males and 90 females with a mean age of 69.2±7.2 years (range, 55-84 years). The main observation indexes included patients' general information and factors such as coronal alignment, prosthesis design and Notch conditions. Then, subgroup analysis was performed with the depth and Tayside classification of Notch to analyze their effects on PPF.Results:The PPF and control groups were comparable in terms of baseline information such as gender, age, body mass index (BMI), and surgical side. There was no significant difference between the two groups in coronal alignment (χ 2=1.019, P=0.601) and prosthesis design (χ 2=1.545, P=0.214). There was no statistical difference in Notch between the PPF and control groups (χ 2=3.548, P=0.060). The mean length of Notch in the PPF group was 4.5±2.7 mm, compared with 4.9±2.8 mm in the control group, with no significant difference between the two groups ( t=0.732, P=0.465). Further subgroup analysis using a Notch depth of 3 mm as a cut-off and Tayside classification revealed a statistical difference between the two groups (χ 2=11.262, P=0.004; χ 2=14.601, P=0.003). Compared with patients without Notch, the risk of PPF was higher when the depth of Notch exceeded 3 mm, with an odds ratio ( OR) of 4.88 (95% CI: 1.76, 13.51). The incidence of PPF was higher when Notch depth reached Tayside grade 3 or 4. Compared with patients without Notch, the risk of PPF would be 6.99-fold (95% CI: 1.85, 26.32) higher when Notch depth reached grade 3. In female patients, there was a significant difference in Notch status between the PPF and control groups (χ 2=3.956, P=0.047), with a higher risk of PPF in female patients with Notch, OR 2.33 (95% CI: 1.01, 5.43). In patients who underwent right-sided TKA, the risk of PPF was higher in patients with Notch compared to those without Notch (χ 2=5.502, P=0.019), with an OR of 3.58 (95% CI: 1.19, 10.75). Conclusion:The Notch has no significant effect on the femoral PPF after primary total knee arthroplasty. However, the risk of PPF will increase significantly when the Notch depth exceeds 3 mm or is above Tayside grade 3.

Objective:To investigate the relationship between sarcopenia and the maximum diaphragm excursion(Dmax)observed on ultrasound in the elderly.Methods:Elderly volunteers(age≥60 years)were recruited from family members of patients at Guangdong Provincial People's Hospital.Their Dmax during forced inhalation was measured via ultrasound.The parameters for the diagnosis of sarcopenia included the appendicular skeletal muscle mass index(ASMI), handgrip strength and usual gait speed.We compared the differences in physical characteristics, pulmonary ventilation, physical performance and Dmax between patients with and without sarcopenia, and evaluated the relationship between sarcopenia and DEmax in the elderly via linear regression.Results:A total of 145 elderly volunteers[age(69.47±5.15)years]were included, and 28(19.31%)were diagnosed with sarcopenia.Body weight, ASMI, maximum inspiratory pressure(Pinmax), maximal power output(Wmax)and Dmax of patients with sarcopenia were significantly lower than those of patients without sarcopenia(all P<0.05).Dmax in the elderly was correlated with sex, height, ASMI, handgrip strength, usual gait speed, Pinmax and Wmax( r=0.181, 0.130, 0.322, 0.373, 0.401, 0.134, and 0.388, P=0.012, 0.037, 0.009, 0.002, 0.022, 0.009, and 0.002, respectively).After adjusting for sex, age, height and forced vital capacity(FVC), there was still a negative correlation between sarcopenia and Dmax in the elderly( β=-0.310, P=0.021). Conclusions:Dmax is related to Pinmax and physical performance in the elderly, and sarcopenia increases the risk of decline in the maximum diaphragm excursion in the elderly as observed on ultrasound.

OBJECTIVE To observe the efficacy and safety of ticagrelor combined with Compound xueshuantong capsules in the treatment of unstable angina pectoris. METHODS Totally 120 patients with unstable angina pectoris with deficiency of Qi and Yin combined admitted to Sanmenxia Hospital of Traditional Chinese Medicine from January 2021 to December 2022 were randomly divided into clopidogrel group （group A）， ticagrelor group （group B） and combined medication group （group C）， with 40 patients in each group. In addition to conventional treatment， group A was given clopidogrel orally； group B was given ticagrelor orally； group C was given ticagrelor and Compound xueshuantong capsule orally. After 12 weeks of treatment， the clinical efficacy， frequency of angina attacks， coagulation function indicators， cardiac function indicators， traditional Chinese medicine syndrome efficacy， and the incidence of adverse cardiovascular events and bleeding incidence were evaluated in the 3 groups. RESULTS The total effective rates of group A， group B and group C were 77.5%， 85.0% and 90.0%， respectively. The incidence of adverse cardiovascular events and bleeding events were 7.5%， 7.5% and 5.0% in the respective groups， with no statistically significant difference （P＞0.05）. The frequency of angina attacks， duration of angina attacks and duration of dyspnea were significantly reduced or shortened in all 3 groups after treatment compared to before treatment （P＜0.05）. The frequency of angina attacks in group C was significantly lower than that in groups A and B after treatment （P＜0.05）. The levels of fibrinogen （FBG） and D-dimer in all 3 groups were significantly lower after treatment compared to before treatment （P＜0.05）； group A had significantly higher levels of FBG and D-dimer compared to group B and C （P＜0.05）. The left ventricular end-diastolic diameter and left ventricular end-systolic diameter in all three groups were significantly shorter after treatment， and the left ventricular ejection fraction was significantly higher compared to before treatment （P＜0.05）， but there were no statistically significant differences among those groups （P＞0.05）. The total effective rates of traditional Chinese medicine syndrome efficacy in groups A， B and C were 67.5%， 80.0% and 87.5%， respectively， with group C being significantly higher than group A （P＜0.05）. CONCLUSIONS In addition to conventional treatment， ticagrelor combined with Compound xueguantong capsules can more significantly reduce the frequency of angina attacks in patients with unstable angina pectoris， reduce the levels of FBG and D- dimer， improve traditional Chinese medicine syndrome efficacy， and do not increase the risk of bleeding.

The background of abdominal computed tomography (CT) images is complex, and kidney tumors have different shapes, sizes and unclear edges. Consequently, the segmentation methods applying to the whole CT images are often unable to effectively segment the kidney tumors. To solve these problems, this paper proposes a multi-scale network based on cascaded 3D U-Net and DeepLabV3+ for kidney tumor segmentation, which uses atrous convolution feature pyramid to adaptively control receptive field. Through the fusion of high-level and low-level features, the segmented edges of large tumors and the segmentation accuracies of small tumors are effectively improved. A total of 210 CT data published by Kits2019 were used for five-fold cross validation, and 30 CT volume data collected from Suzhou Science and Technology Town Hospital were independently tested by trained segmentation models. The results of five-fold cross validation experiments showed that the Dice coefficient, sensitivity and precision were 0.796 2 ± 0.274 1, 0.824 5 ± 0.276 3, and 0.805 1 ± 0.284 0, respectively. On the external test set, the Dice coefficient, sensitivity and precision were 0.817 2 ± 0.110 0, 0.829 6 ± 0.150 7, and 0.831 8 ± 0.116 8, respectively. The results show a great improvement in the segmentation accuracy compared with other semantic segmentation methods.
Humans ; Kidney Neoplasms/diagnostic imaging* ; Neural Networks, Computer ; Specimen Handling ; Tomography, X-Ray Computed

Seizures during sleep increase the probability of complication and sudden death. Effective prediction of seizures in sleep allows doctors and patients to take timely treatments to reduce the aforementioned probability. Most of the existing methods make use of electroencephalogram (EEG) to predict seizures, which are not specific developed for the sleep. However, EEG during sleep has its characteristics compared with EEG during other states. Therefore, in order to improve the sensitivity and reduce the false alarm rate, this paper utilized the characteristics of EEG to predict seizures during sleep. We firstly constructed the feature vector including the absolute power spectrum, the relative power spectrum and the power spectrum ratio in different frequencies. Secondly, the separation criterion and branch-and-bound method were applied to select features. Finally, support vector machine classifier were trained, which is then employed for online prediction. Compared with the existing method that do not consider the characteristics of sleeping EEG (sensitivity 91.67%, false alarm rate 9.19%), the proposed method was superior in terms of sensitivity (100%) and false alarm rate (2.11%). This method can improve the existing epilepsy prediction methods and has important clinical value.

Aiming at the limitations of clinical diagnosis of Parkinson's disease (PD) with rapid eye movement sleep behavior disorder (RBD), in order to improve the accuracy of diagnosis, an intelligent-aided diagnosis method based on few-channel electroencephalogram (EEG) and time-frequency deep network is proposed for PD with RBD. Firstly, in order to improve the speed of the operation and robustness of the algorithm, the 6-channel scalp EEG of each subject were segmented with the same time-window. Secondly, the model of time-frequency deep network was constructed and trained with time-window EEG data to obtain the segmentation-based classification result. Finally, the output of time-frequency deep network was postprocessed to obtain the subject-based diagnosis result. Polysomnography (PSG) of 60 patients, including 30 idiopathic PD and 30 PD with RBD, were collected by Nanjing Brain Hospital Affiliated to Nanjing Medical University and the doctor's detection results of PSG were taken as the gold standard in our study. The accuracy of the segmentation-based classification was 0.902 4 in the validation set. The accuracy of the subject-based classification was 0.933 3 in the test set. Compared with the RBD screening questionnaire (RBDSQ), the novel approach has clinical application value.
Electroencephalography ; Humans ; Intelligence ; Parkinson Disease/diagnosis* ; Polysomnography ; REM Sleep Behavior Disorder/diagnosis*