1.Mechanism of Traditional Chinese Medicine Regulating JAK/STAT Signaling Pathway to Intervene in Lung Cancer: A Review
Jiarui CAO ; Bo FENG ; Chunzheng MA ; Weixia CHEN ; Jiangfan YU ; Shasha CAO ; Zhenyu ZHANG ; Wenhui OUYANG
Chinese Journal of Experimental Traditional Medical Formulae 2025;31(9):265-276
Lung cancer is the malignant tumor with the highest incidence and mortality rates globally. Current treatment methods for lung cancer primarily include surgery, chemotherapy, targeted therapy, and immunotherapy. However, the main limitations of these treatments are their side effects, the drug resistance, and the economic burden they impose. As a critical cancer pathway, the Janus kinase (JAK)/signal transducer and activator of transcription (STAT) signaling pathway regulates tumor occurrence and development through multiple mechanisms by influencing various downstream targets. Consequently, the JAK/STAT signaling pathway offers a promising avenue for lung cancer treatment research. Numerous studies have demonstrated that the JAK/STAT signaling pathway plays a key role in the proliferation and growth of lung cancer cells, angiogenesis, epithelial-mesenchymal transition (EMT), metabolic alterations, remodeling of the immune microenvironment, and the development of treatment resistance. Traditional Chinese medicine (TCM) has garnered increasing attention due to its minimal side effects, low economic burden, and its potential to enhance efficacy and reduce toxicity when used in conjunction with Western medicine. In addition to traditional Chinese medicine compounds, a growing number of Chinese medicine monomers have come into the spotlight because of their more targeted effects. Numerous studies investigating the regulation of the JAK/STAT signaling pathway by TCM in the treatment of lung cancer have demonstrated that TCM can inhibit the proliferation and invasion of lung cancer cells, tumor angiogenesis, and EMT, improve the inflammatory and immunosuppressive microenvironments, and enhance treatment sensitivity by intervening in the JAK/STAT signaling pathway, thereby impeding the progression of lung cancer. In recent years, the research on the regulation of this pathway by TCM in the treatment of lung cancer has been updated rapidly. However, the summary of these studies has not been updated in time. This review summarizes and reflects on the recent research findings regarding the regulation of the JAK/STAT signaling pathway by TCM to intervene in lung cancer from three aspects, introducing the JAK/STAT pathway, elaborating the mechanism of this pathway in lung cancer, and exploring the intervention of TCM in the treatment of lung cancer through this pathway, to provide more reference for the treatment of lung cancer in the future.
2.The Mechanisms of Neurotransmitters and Their Receptors in Exercise Central Fatigue
Lu-Lu GUAN ; Bo-Te QI ; Du-Shuo FENG ; Jing-Wang TAN ; Meng CAO ; Yu ZOU
Progress in Biochemistry and Biophysics 2025;52(6):1321-1336
Exercise fatigue is a complex physiological and psychological phenomenon that includes peripheral fatigue in the muscles and central fatigue in the brain. Peripheral fatigue refers to the loss of force caused at the distal end of the neuromuscular junction, whereas central fatigue involves decreased motor output from the primary motor cortex, which is associated with modulations at anatomical sites proximal to nerves that innervate skeletal muscle. The central regulatory failure reflects a progressive decline in the central nervous system’s capacity to recruit motor units during sustained physical activity. Emerging evidence highlights the critical involvement of central neurochemical regulation in fatigue development, particularly through neurotransmitter-mediated modulation. Alterations in neurotransmitter release and receptor activity could influence excitatory and inhibitory signal pathways, thus modulating the perception of fatigue and exercise performance. Increased serotonin (5-HT) could increase perception of effort and lethargy, reduce motor drive to continue exercising, and contribute to exercise fatigue. Decreased dopamine (DA) and noradrenaline (NE) neurotransmission can negatively impact arousal, mood, motivation, and reward mechanisms and impair exercise performance. Furthermore, the serotonergic and dopaminergic systems interact with each other; a low 5-HT/DA ratio enhances motor motivation and improves performance, and a high 5-HT/DA ratio heightens fatigue perception and leads to decreased performance. The expression and activity of neurotransmitter receptors would be changed during prolonged exercise to fatigue, affecting the transmission of nerve signals. Prolonged high-intensity exercise causes excess 5-HT to overflow from the synaptic cleft to the axonal initial segment and activates the 5-HT1A receptor, thereby inhibiting the action potential of motor neurons and affecting the recruitment of motor units. During exercise to fatigue, the DA secretion is decreased, which blocks the binding of DA to D1 receptor in the caudate putamen and inhibits the activation of the direct pathway of the basal ganglia to suppress movement, meanwhile the binding of DA to D2 receptor is restrained in the caudate putamen, which activates the indirect pathway of the basal ganglia to influence motivation. Furthermore, other neurotransmitters and their receptors, such as adenosine (ADO), glutamic acid (Glu), and γ‑aminobutyric acid (GABA) also play important roles in regulating neurotransmitter balance and fatigue. The occurrence of central fatigue is not the result of the action of a single neurotransmitter system, but a comprehensive manifestation of the interaction between multiple neurotransmitters. This review explores the important role of neurotransmitters and their receptors in central motor fatigue, reveals the dynamic changes of different neurotransmitters such as 5-HT, DA, NE, and ADO during exercise, and summarizes the mechanisms by which these neurotransmitters and their receptors regulate fatigue perception and exercise performance through complex interactions. Besides, this study presents pharmacological evidence that drugs such as agonists, antagonists, and reuptake inhibitors could affect exercise performance by regulating the metabolic changes of neurotransmitters. Recently, emerging interventions such as dietary bioactive components intake and transcranial electrical stimulation may provide new ideas and strategies for the prevention and alleviation of exercise fatigue by regulating neurotransmitter levels and receptor activity. Overall, this work offers new theoretical insights into the understanding of exercise central fatigue, and future research should further investigate the relationship between neurotransmitters and their receptors and exercise fatigue.
3.Expert Consensus on Clinical Diseases Responding Specifically to Traditional Chinese Medicine:Aural Vertigo
Yingdi GONG ; Zhanfeng YAN ; Wei FENG ; Daxin LIU ; Jiaxi WANG ; Jianhua LIU ; Yu ZHANG ; Shusheng GONG ; Guopeng WANG ; Chunying XU ; Xin MA ; Bo LI ; Shuzhen GUO ; Mingxia ZHANG ; Jinfeng LIU ; Jihua GUO ; Zhengkui CAO ; Xiaoxiao ZHANG ; Zhonghai XIN
Chinese Journal of Experimental Traditional Medical Formulae 2024;30(8):215-222
Aural vertigo frequently encountered in the otolaryngology department of traditional Chinese medicine (TCM) mainly involves peripheral vestibular diseases of Western medicine, such as Meniere's disease, benign paroxysmal positional vertigo, vestibular neuritis, and vestibular migraine, being a hot research topic in both TCM and Western medicine. Western medical therapies alone have unsatisfactory effects on recurrent aural vertigo, aural vertigo affecting the quality of life, aural vertigo not relieved after surgery, aural vertigo with complex causes, and children's aural vertigo. The literature records and clinical practice have proven that TCM demonstrates unique advantages in the treatment of aural vertigo. The China Association of Chinese medicine sponsored the "17th youth salon on the diseases responding specifically to TCM: Aural vertigo" and invited vertigo experts of TCM and Western medicine to discuss the difficulties and advantages of TCM diagnosis and treatment of aural vertigo. The experts deeply discussed the achievements and contributions of TCM and Western medicine in the diagnosis and treatment of aural vertigo, the control and mitigation of the symptoms, and the solutions to disease recurrence. The discussion clarified the positioning and advantages of TCM treatment and provided guidance for clinical and basic research on aural vertigo.
4.Application value of transanal endoscopic intersphincteric resection in sphincter preserva-tion for low rectal cancer
Gaojian CAO ; Ximo XU ; Hao ZHONG ; Zhenghao CAI ; Jun YOU ; Mingyang REN ; Liang KANG ; Bo FENG
Chinese Journal of Digestive Surgery 2024;23(6):836-844
Objective:To investigate the application value of transanal endoscopic intersphincteric resection (taE-ISR) in sphincter preservation for low rectal cancer.Methods:The pro-pensity score matching and retrospective cohort study was conducted. The clinicopathological data of 278 patients with low rectal cancer who were admitted to 5 medical centers, including Ruijin Hospital of Shanghai Jiaotong University School of Medicine et al, from January 2017 to December 2021 were collected. There were 178 males and 100 females, aged 58 (range, 49-64)years. Of 278 pati-ents, 147 cases undergoing taE-ISR were divided into the taE-ISR group, and 131 cases undergoing intersphincteric resection (ISR) were divided into the ISR group. Observation indicators:(1) propen-sity score matching and comparison of general data of patients between the two groups after matching; (2) comparison of intraoperative and postoperative conditions between the two groups; (3) long-term follow-up of the two groups; (4) analysis of risk factors affecting sphincter preservation for low rectal cancer. Propensity score matching was done by the 1∶1 nearest neighbor matching method, with a caliper value of 0.05. Propensity score matching analysis was done using the Matching package. Measurement data with normal distribution were represented as Mean± SD, and comparison between groups was conducted using the Student′s t test. Measurement data with skewed distribution were represented as M( Q1, Q3), and comparison between groups was conducted using the Wilcoxon rank sum test. Count data were described as absolute numbers or percentages, and comparison between groups was conducted using the Pearson chi-square test or Fisher exact probability. The Kaplan-Meier method was used to calculate survival rate and plot survival curve, and the Log-Rank test was used for survival analysis. Multivariate analysis was conducted using the Logistic regression model with the "glm2" package. The forest plot was used to show the risk factors affecting sphincter preservation for low rectal cancer. Results:(1) Propensity score matching and comparison of general data of patients between the two groups after matching. Of 278 patients, 180 cases were successfully matched, including 90 cases in the taE-ISR group and 90 cases in the ISR group, respectively. After propensity score matching, the elimination of distance between ischial tuberosities and distance from ischial tuberosity to the skin of buttocks confounding bias ensured comparability between the two groups. (2) Comparison of intraoperative and postoperative conditions between the two groups. Cases with positive distal margins, cases with specimen integrity, cases with sphincter preservation were 1, 88, 88 in the taE-ISR group and 8, 78, 74 in the ISR group, showing significant differences between the two groups ( P<0.05). (3) Long-term follow-up of the two groups. The median follow-up time was 4.3(range, 3.8-5.0)years of the taE-ISR group and 4.1(range, 3.4-4.7)years of the ISR group. The overall survival rate, disease-free survival rate and cumulative recurrence rate were 100.0%, 95.6% and 2.2% of the taE-ISR group, versus 98.9%, 87.8% and 10.0% of the ISR group, showing no significant difference in overall survival rate between the two groups ( χ2=0.97, P>0.05) and significant differences in disease-free survival rate and cumulative recurrence rate between the two groups ( χ2=4.05, 5.26, P<0.05). (4) Analysis of risk factors affecting sphincter preservation for low rectal cancer. Results of multivariate analysis showed that taE-ISR, distance from the tumor to the anus, and adjacent organ damage were independent factors affecting sphincter preservation for low rectal cancer ( odds ratio=0.86, 0.88, 1.35, 95% confidence interval as 0.79-0.93, 0.83-0.92, 1.04-1.74, P<0.05). In further analysis, there were significant differences in sphincter preservation and defecatory dysfunction between the 21 cases with neoadjuvant therapy in the taE-ISR group and the 19 cases with neoadjuvant therapy in the ISR group ( P<0.05). Conclusions:The taE-ISR is safe and feasible for patients with low rectal cancer. Compared with ISR, taE-ISR can significantly improve surgical quality, sphincter preservation rate and patient prognosis.
5.Clinical trial of aripiprazole and risperidone in patients with schizophrenia and metabolic syndrome
Hai-Feng CHEN ; Ling-Jun KONG ; Bo CAO ; Duo-Cong LI
The Chinese Journal of Clinical Pharmacology 2024;40(8):1126-1130
Objective To compare the clinical effect of aripiprazole and risperidone in patients with schizophrenia and metabolic syndrome.Methods A retrospective analysis was performed on the case data of schizophrenia and metabolic syndrome.According to different treatment methods,they were divided into risperidone group(oral risperidone,2 mg once,twice a day)and aripiprazole group(oral aripiprazole,5 mg once,once a day).All were treated for 24 weeks and given lifestyle intervention.The clinical effect,scores of positive and negative symptom scale(PANSS),metabolic syndrome-related indexes[systolic blood pressure(SBP),diastolic blood pressure(DBP),body mass index(BMI),fasting blood glucose(FPG),triglyceride(TG)],cognitive function[MATRICS consensus cognitive battery(MCCB)],levels of serum brain-derived neurotrophic factor(BDNF),tyrosine kinase receptor B(TrkB)and glial cell line-derived neurotrophic factor(GDNF)were compared between the two groups.The adverse drug reactions were statistically analyzed in two groups.Results There were 60 cases in risperidone group and 60 cases in aripiprazole group.The total response rates of aripiprazole group and risperidone group were 91.67%and 76.67%,with significant difference(P<0.05).After treatment,scores of positive symptoms in PANSS in aripiprazole group and risperidone group were(10.04±1.55)and(11.52±1.62)points;negative symptom scores were(12.74±2.38)and(14.38±2.25)points;general psychopathology scores were(16.53±4.39)and(19.76±4.10)points;total scores of PANSS were(39.31±6.25)and(45.66±6.71)points;total scores of MCCB were(43.61±8.50)and(40.55±8.16)points;BMI were(24.05±2.52)and(25.73±2.86)kg·m-2;SBP were(123.61±7.64)and(128.75±8.59)mmHg;FPG were(5.69±0.60)and(6.38±0.62)mmol·L-1;TG levels were(1.76±0.20)and(2.01±0.22)mmol·L-1;levels of serum BDNF were(32.41±5.81)and(28.65±4.87)pg·mL-1;TrkB levels were(43.88±5.92)and(41.73±5.63)ng·mL-1;GDNF levels were(587.47±36.12)and(468.23±35.68)pg·mL-1,the differences between the two groups were all statistically significant(all P<0.05).There was no significant difference in the incidence of adverse drug reactions between aripiprazole group and risperidone group(15.00%vs.6.67%,P>0.05).Conclusion Compared with risperidone,clinical effect of aripiprazole is better in patients with schizophrenia and metabolic syndrome,which has fewer effects on body weight,blood pressure and glycolipid metabolism,and it may improve cognitive function by increasing levels of serum BDNF,TrkB and GDNF.
6.Chinese expert consensus on the technical standard of direct anterior hip arthroplasty for elderly femoral neck fracture (version 2023)
Zhonghua XU ; Lun TAO ; Zaiyang LIU ; Yang LI ; Jie LI ; Jun ZHANG ; Xia ZHANG ; Min WANG ; Changqing LI ; Guangxing CHEN ; Liu YANG ; Dawei ZHANG ; Xiaorui CAO ; Guoqiang ZHANG ; Pingyue LI ; Nirong BAO ; Chuan LI ; Shenghu ZHOU ; Zhengqi CHANG ; Bo WU ; Wenwei QIAN ; Weiguo WANG ; Ming LYU ; Hao TANG ; Hu LI ; Chuan HE ; Yunsu CHEN ; Huiwu LI ; Ning HU ; Mao NIE ; Feng XIE ; Zhidong CAO ; Pengde KANG ; Yan SI ; Chen ZHU ; Weihua XU ; Xianzhe LIU ; Xinzhan MAO ; Jie XIE ; Xiaogang ZHANG ; Boyong XU ; Pei YANG ; Wei WANG ; Xiaofeng LI ; Eryou FENG ; Zhen ZHANG ; Baoyi LIU ; Jianbing MA ; Hui LI ; Yuanchen MA ; Li SUN ; Zhifeng ZHANG ; Shuo GENG ; Guanbao LI ; Yuji WANG ; Erhu LI ; Zongke ZHOU ; Wei HUANG ; Yixin ZHOU ; Li CAO ; Wei CHAI ; Yan XIONG ; Yuan ZHANG
Chinese Journal of Trauma 2023;39(11):961-973
Femoral neck fracture (FNF) in the elderly patients is currently a major health challenge worldwide, with excessive consumption of medical resources, high incidence of complications as well as suboptimal outcome and prognosis. Hip joint arthroplasty (HJA) has been the mainstream treatment for FNF in the elderly, but the conventional surgical approaches and techniques are still confronted with a series of bottlenecks such as dislocation, limp and limb length discrepancy. In recent years, direct anterior approach (DAA) for HJA (DAA-HJA) has been a major new choice in the field of joint replacement, which achieves improved clinical effectiveness of HJA in the treatment of elderly FNF, due to the fact that DAA approach involves the neuromuscular interface and accords with the idea of soft tissue retention and enhanced recovery after surgery. However, there is still a lack of unified understanding of standard technique and procedure of DAA-HJA in the treatment of elderly FNF. Therefore, relevant experts from the Hip Joint Group of Chinese Orthopedics Association of Chinese Medical Association, Youth Arthrology Group of Orthopedic Committee of PLA, Orthopedic Committee of Chongqing Medical Association, Branch of Orthopedic Surgeons of Chongqing Medical Doctor Association and Sport Medicine Committee of Chongqing Medical Association were organized to formulate the " Chinese expert consensus on the technical standard of direct anterior hip arthroplasty for elderly femoral neck fracture ( version 2023)" based on evidence-based medicine. This consensus mainly proposed 13 recommendations covering indications, surgical plans, prosthesis selections, surgical techniques and processes, and postoperative management of DAA-HJA in elderly patients with FNF, aiming to promote standardized, systematic and patient-specific diagnosis and treatment to improve the functional prognosis of the patients.
7.Application value of joint friction sounds in diagnosing meniscus injury of the knee based on machine learning models
Bo HU ; Yang SHEN ; Shouyu CAO ; Baofeng GENG ; Feng LIN ; Xinnian GUO ; Jian QIN
Chinese Journal of Trauma 2023;39(12):1094-1100
Objective:To investigate the application value of joint friction sounds in diagnosing meniscus injury of the knee based on machine learning models.Methods:A case-control study was conducted to analyze the clinical data of 17 patients with meniscus injury of the knee (meniscus injury group) admitted to Sir Run Run Shaw Hospital Affiliated to Nanjing Medical University from August 2020 to October 2022, as well as 75 recruited healthy subjects without knee joint diseases (healthy group). The knee joint friction sounds of the subjects were collected in a relatively quiet environment (peak value below 40 dB). The sounds collected in a flexion-extension-flexion mode of exercise were split and divided randomly with a ratio of 4∶1 into the training set (125 segments from the meniscal injury group and 187 segments from the healthy group) and the test set (33 segments from the meniscal injury group and 47 segments from the healthy group). The sounds obtained in a sit-stand-sit mode of exercise were split and divided randomly with a ratio of 4∶1 into the training set (81 segments from the meniscal injury group and 164 segments from the healthy group) and the test set (20 segments from the meniscal injury group and 40 segments from the healthy group). Four machine learning models were built, including support vector machine with linear kernels, radial basis function support vector machine, random forest, and extremely randomized trees. The learning training of the model was performed on the training set, and its model performance was verified with the test set. The time required in a single collection of joint friction sound from the subjects and the interpretation of data analysis was recorded. Knee function of the subjects were scored according to the Lysholm Score before and at 1 day after the test. The accuracy rates of diagnosis of meniscus injury with friction sounds under the two modes of exercise were compared based on the test results to yield an optimal one. The effectiveness of the four models was compared to find the best machine learning model fitting the data frame of this study according to the test results such as accuracy, sensitivity, specificity, F1 score, and area under the receiver operating characteristic curve (AUC) obtained with the optimal mode of exercise. The diagnostic accuracy, misdiagnosis rate and missed diagnosis rate of joint friction sound for meniscal injury under the optimal machine learning model with the optimal mode of exercise were observed.Results:The time required in a single collection of joint friction sound ranged from 5 to 10 minutes [(7.1±1.3)minutes], when the time required for interpretation of data analysis was approximately 1 minute. The Lysholm Score before and after the test was (75.6±4.0)points and (77.7±3.7)points respectively in the meniscal injury group ( P>0.05), and (99.6±0.9)points and (99.5±1.0)points respectively in the healthy group ( P>0.05). The diagnosing accuracy rates for flexion-extension-flexion of exercise and sit-stand-sit modes of exercise were 0.775 and 0.817 under the support vector machine model with linear kernels; 0.813 and 0.900 under the radial basis function support vector machine model; 0.800 and 0.867 under the random forest model; 0.800 and 0.900 under the extremely randomized tree model. The accuracy rates for sit-stand-sit mode of exercise were all higher than those for flexion-extension-flexion mode of exercise. In the sit-stand-sit mode of exercise, the extremely randomized tree model had an accuracy rate of 0.900, sensitivity of 0.900, specificity of 0.950, F1 score of 0.900, and AUC of 0.942, which were higher than those under the remaining 3 models, showing better machine learning efficacy. Under the extremely randomized tree model in the sit-stand-sit mode of exercise, 22 (18 true positive and 4 false positive) were diagnosed as meniscal injury and 38 (36 true negative and 2 false negative) as healthy out of 60 segments in the test set (20 from the meniscal injury group and 40 from the healthy group). The diagnostic accuracy of joint friction sounds in diagnosing meniscus injury of the knee was 0.900, with the misdiagnosis rate of 0.100 and the missed diagnosis rate of 0.100. Conclusion:Diagnosis of meniscus injury of the knee with joint friction sounds can shorten time and enhance safety during the examination process. The diagnostic model using machine learning-based artificial intelligence is faster and more stable, which can be used as a diagnostic marker for such injury.
8.Precise application of Beichaihu and Nanchaihu in classical formulas.
Yu-Ping SHE ; Pei-Pei ZHANG ; Jing-Yan HU ; Yong-Hua GUO ; Qian CAO ; Xiang YIN ; Xiu-Hua HU ; Ting ZHAO ; Feng-Bo LIU ; Yuan ZHANG ; Sheng-Li WEI
China Journal of Chinese Materia Medica 2023;48(3):681-688
To maintain the precision and stability of the efficacy of classical formulas, this study compared the origins and specifications of Bupleuri Radix and revealed the precise application regularity of Bupleurum chinense(Beichaihu) and Bupleurum scorzonerifolium(Nanchaihu) in classical formulas. The efficacy and indications of formulas with Bupleuri Radix as the sovereign drug in the Treatise on Cold Damage and Miscellaneous Diseases(Shang Han Za Bing Lun) were investigated. The difference in the efficacy of Bupleuri Radix as well as the differences in the chemical composition, and liver-protecting and lipid-lowering effects of the decoctions of Beichaihu and Nanchaihu were analyzed with LC-MS technology based on the CCl_4-induced liver injury model in mice and sodium oleate-induced HepG2 hyperlipidemia cell model. The results showed that seven classical formulas with Bupleuri Radix as the sovereign drug in the Treatise on Cold Damage and Miscellaneous Diseases were mainly used in the treatment of digestive, metabolic, immune, circulatory, and other diseases. Bupleuri Radix mainly played the functions of protecting the liver, benefiting the gallbladder, and lowering the lipid, and had different focuses in different formulas. There were 14 differential components in the decoctions of Beichaihu and Nanchaihu, and the chemical structures of 11 components were identified, including 10 saponins and one flavonoid. The results of the liver-protecting efficacy experiment showed that compared with the Nanchaihu decoction, Beichaihu decoction could reduce the serum aspartate aminotransferase(AST) activity in liver injury model mice(P<0.01). The results of the lipid-lowering efficacy experiment proved that Beichaihu and Nanchaihu decoctions both showed highly significant differences in lowering the total cholesterol(TC) and triglyceride(TG) content in HepG2 cells(P<0.01), and Nanchaihu decoction was superior to Beichaihu decoction in lowering the lipid. The results of this study preliminarily proved that there were differences in chemical composition, and liver-protecting and lipid-lowering effects of Beichaihu and Nanchaihu decoctions, indicating that it was necessary to determine the precise origin of Bupleuri Radix in the clinical formulation of traditional Chinese medicine. The study provides a scientific basis for both precise clinical medication and purpose-based accurate quality evaluation of traditional Chinese medicine in clinical application.
Animals
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Mice
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Liver
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Aspartate Aminotransferases
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Bupleurum
9.Incidence and prognosis of olfactory and gustatory dysfunctions related to infection of SARS-CoV-2 Omicron strain: a national multi-center survey of 35 566 population.
Meng Fan LIU ; Rui Xia MA ; Xian Bao CAO ; Hua ZHANG ; Shui Hong ZHOU ; Wei Hong JIANG ; Yan JIANG ; Jing Wu SUN ; Qin Tai YANG ; Xue Zhong LI ; Ya Nan SUN ; Li SHI ; Min WANG ; Xi Cheng SONG ; Fu Quan CHEN ; Xiao Shu ZHANG ; Hong Quan WEI ; Shao Qing YU ; Dong Dong ZHU ; Luo BA ; Zhi Wei CAO ; Xu Ping XIAO ; Xin WEI ; Zhi Hong LIN ; Feng Hong CHEN ; Chun Guang SHAN ; Guang Ke WANG ; Jing YE ; Shen Hong QU ; Chang Qing ZHAO ; Zhen Lin WANG ; Hua Bin LI ; Feng LIU ; Xiao Bo CUI ; Sheng Nan YE ; Zheng LIU ; Yu XU ; Xiao CAI ; Wei HANG ; Ru Xin ZHANG ; Yu Lin ZHAO ; Guo Dong YU ; Guang Gang SHI ; Mei Ping LU ; Yang SHEN ; Yu Tong ZHAO ; Jia Hong PEI ; Shao Bing XIE ; Long Gang YU ; Ye Hai LIU ; Shao wei GU ; Yu Cheng YANG ; Lei CHENG ; Jian Feng LIU
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2023;58(6):579-588
Objective: This cross-sectional investigation aimed to determine the incidence, clinical characteristics, prognosis, and related risk factors of olfactory and gustatory dysfunctions related to infection with the SARS-CoV-2 Omicron strain in mainland China. Methods: Data of patients with SARS-CoV-2 from December 28, 2022, to February 21, 2023, were collected through online and offline questionnaires from 45 tertiary hospitals and one center for disease control and prevention in mainland China. The questionnaire included demographic information, previous health history, smoking and alcohol drinking, SARS-CoV-2 vaccination, olfactory and gustatory function before and after infection, other symptoms after infection, as well as the duration and improvement of olfactory and gustatory dysfunction. The self-reported olfactory and gustatory functions of patients were evaluated using the Olfactory VAS scale and Gustatory VAS scale. Results: A total of 35 566 valid questionnaires were obtained, revealing a high incidence of olfactory and taste dysfunctions related to infection with the SARS-CoV-2 Omicron strain (67.75%). Females(χ2=367.013, P<0.001) and young people(χ2=120.210, P<0.001) were more likely to develop these dysfunctions. Gender(OR=1.564, 95%CI: 1.487-1.645), SARS-CoV-2 vaccination status (OR=1.334, 95%CI: 1.164-1.530), oral health status (OR=0.881, 95%CI: 0.839-0.926), smoking history (OR=1.152, 95%CI=1.080-1.229), and drinking history (OR=0.854, 95%CI: 0.785-0.928) were correlated with the occurrence of olfactory and taste dysfunctions related to SARS-CoV-2(above P<0.001). 44.62% (4 391/9 840) of the patients who had not recovered their sense of smell and taste also suffered from nasal congestion, runny nose, and 32.62% (3 210/9 840) suffered from dry mouth and sore throat. The improvement of olfactory and taste functions was correlated with the persistence of accompanying symptoms(χ2=10.873, P=0.001). The average score of olfactory and taste VAS scale was 8.41 and 8.51 respectively before SARS-CoV-2 infection, but decreased to3.69 and 4.29 respectively after SARS-CoV-2 infection, and recovered to 5.83and 6.55 respectively at the time of the survey. The median duration of olfactory and gustatory dysfunctions was 15 days and 12 days, respectively, with 0.5% (121/24 096) of patients experiencing these dysfunctions for more than 28 days. The overall self-reported improvement rate of smell and taste dysfunctions was 59.16% (14 256/24 096). Gender(OR=0.893, 95%CI: 0.839-0.951), SARS-CoV-2 vaccination status (OR=1.334, 95%CI: 1.164-1.530), history of head and facial trauma(OR=1.180, 95%CI: 1.036-1.344, P=0.013), nose (OR=1.104, 95%CI: 1.042-1.171, P=0.001) and oral (OR=1.162, 95%CI: 1.096-1.233) health status, smoking history(OR=0.765, 95%CI: 0.709-0.825), and the persistence of accompanying symptoms (OR=0.359, 95%CI: 0.332-0.388) were correlated with the recovery of olfactory and taste dysfunctions related to SARS-CoV-2 (above P<0.001 except for the indicated values). Conclusion: The incidence of olfactory and taste dysfunctions related to infection with the SARS-CoV-2 Omicron strain is high in mainland China, with females and young people more likely to develop these dysfunctions. Active and effective intervention measures may be required for cases that persist for a long time. The recovery of olfactory and taste functions is influenced by several factors, including gender, SARS-CoV-2 vaccination status, history of head and facial trauma, nasal and oral health status, smoking history, and persistence of accompanying symptoms.
Female
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Humans
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Adolescent
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SARS-CoV-2
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Smell
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COVID-19/complications*
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Cross-Sectional Studies
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COVID-19 Vaccines
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Incidence
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Olfaction Disorders/etiology*
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Taste Disorders/etiology*
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Prognosis
10.Clinical observation of acupuncture with host-guest combination using Yuan-Primordial and Luo-Connecting points plus Tuina for the third lumbar transverse process syndrome
Zhiou CAO ; Yuxin GUO ; Lijia BO ; Yi FENG ; Miao HE ; Xiehe KONG
Journal of Acupuncture and Tuina Science 2023;21(4):302-308
Objective: To observe the effects of acupuncture at Yuan-Primordial and Luo-Connecting points by host-guest combination plus Tuina (Chinese therapeutic massage) on the third lumbar transverse process syndrome. Methods: A total of 88 patients with the third lumbar transverse process syndrome were selected and divided into an observation group and a control group according to the random number table method, with 44 cases in each group. The control group was treated with Tuina, and the observation group was treated with additional acupuncture at Yuan-Primordial and Luo-Connecting points by host-guest combination. The clinical efficacy of the two groups was compared after treatment. The changes in the scores of physical signs, Roland-Morris disability questionnaire (RMDQ), Oswestry disability index (ODI), Quebec back pain disability scale (QBPDS), and pain factors [including serum prostaglandin (PG) E2, neuropeptide Y (NPY), and matrix metalloproteinase-3 (MMP-3)] were observed. Results: After treatment, the total effective rate in the observation group was 93.2%, higher than 75.0% in the control group; the difference between the two groups was statistically significant (P<0.05). Compared with those before treatment, the scores of physical signs and each low back pain scale, and the levels of serum pain factors in the two groups were decreased (P<0.05), and those in the observation group were lower than those in the control group (P<0.05). Conclusion: Acupuncture at Yuan-Primordial and Luo-Connecting points by host-guest combination plus Tuina is effective in the treatment of the third lumbar transverse process syndrome; it can improve the patient's physical signs, relieve low back pain, and reduce the levels of serum pain factors.

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