Chronic post-surgical pain (CPSP) is a common long-term complication following lung surgery. Its high incidence significantly impacts patients’ quality of life and functional recovery, and imposes a substantial socioeconomic burden. This consensus aims to systematically establish a standardized integrated Chinese and Western medicine diagnostic and treatment framework for chronic post-lung surgery pain (CPLSP). Based on the latest domestic and international evidence-based medical research and multidisciplinary clinical experience, the working group comprehensively elaborates on core issues regarding CPLSP, including its definition, epidemiology, pathogenesis, clinical assessment, Western medical treatment, traditional Chinese medicine (TCM) treatment, and integrated strategies. The consensus emphasizes a patient-centered approach, adhering to the principles of multimodality, individualization, and stepwise management, highlighting the synergistic advantages of integrating Chinese and Western medicine throughout the entire perioperative management cycle encompassing "perioperative anti-inflammation, acute analgesia, and chronic rehabilitation." Through systematic literature retrieval and evidence integration, a total of 9 core recommendations were established to provide scientifically sound and clinically practical guidance.

Objective To analyze the risk factors for chronic cough following pulmonary surgery in patients with non-small cell lung cancer (NSCLC). Methods A retrospective analysis was conducted on 427 NSCLC patients who underwent pulmonary surgery in the Department of Thoracic Surgery, The First Affiliated Hospital of the University of Science and Technology of China, between January 2021 and June 2023. Patients were categorized into a chronic cough group (103 patients) and a non-chronic cough group (324 patients) based on the presence of cough at 8 weeks post-surgery. A comparative analysis was performed between the two groups, considering gender, age, smoking history, comorbidities, preoperative pulmonary function indicators, pleural adhesion, anesthesia duration, surgical site, operative techniques, lymph node dissection methods, tumor maximum diameter, and postoperative chest tube duration. Factors showing statistical significance in univariate analysis underwent multivariate logistic regression analysis. Results Among the 427 patients undergoing pulmonary surgery, there were 165 males and 262 females, with an average age of (59.93±12.11) years. The incidence of chronic cough was 24.12%. Univariate analysis revealed significant differences in smoking history, preoperative pulmonary function indicators, pleural adhesion, anesthesia duration ≥135.5 minutes, surgical site, operative techniques, lymph node dissection methods, tumor maximum diameter, and postoperative chest tube duration (P<0.05). Multivariate logistic regression analysis indicated that the surgical site (right upper lung), operative techniques (lobectomy), lymph node dissection, and anesthesia time ≥135.5 minutes were independent risk factors for chronic cough following pulmonary surgery. Conclusion Patients undergoing right upper lung surgery, lobectomy, lymph node dissection, and experiencing anesthesia duration ≥135.5 minutes are at a higher risk of developing chronic cough post-pulmonary surgery.

BACKGROUND: Lung cancer has the highest mortality rate among all malignant tumors, and non-small cell lung cancer (NSCLC) accounts for about 80%-85% of all lung cancers. Lobectomy and lymph node dissection are one of the most important treatment methods, and lymph node dissection, as an important part, has attracted much attention. And its mode and scope of dissection may affect postoperative complications, particularly the occurrence of chronic cough. The aim of this study is to investigate the effect of lymph node dissection on postoperative chronic cough in patients with NSCLC undergoing lobectomy, and to provide clinical evidence for optimizing surgical strategy and reducing postoperative chronic cough. METHODS: A retrospective analysis was conducted on the clinical data of 365 NSCLC patients who underwent lobectomy at the First Affiliated Hospital of University of Science and Technology of China from December 2020 to December 2023. The relationship between clinical characteristics and postoperative chronic cough was analyzed. The Chinese version of the Leicester Cough Questionnaire (LCQ-MC) scores were collected from the patients at 2 time points: 1 day before surgery and 8 weeks after surgery. Patients were divided according to lymph node dissection methods, to explore the relationship between lymph node dissection and chronic cough after lobectomy. Additionally, patients were divided into chronic cough and non-chronic cough groups based on the presence of postoperative chronic cough, to investigate whether perioperative data, lymph node dissection methods, and lymph node dissection regions were influencing factors. RESULTS: Patients undergoing lobectomy were more likely to have chronic cough after surgery in the systematic lymph node dissection group than in the lymph node sampling group (P<0.05). LCQ-MC scale evaluation showed that the psychological, physiological, social and total score of the patients in systematic lymph node dissection group were significantly lower than those in lymph node sampling group (P<0.05). Multivariate analysis showed that anesthesia time, operation site, lymph node dissection method, whether to perform upper mediastinal lymph node dissection, number of upper mediastinal lymph node dissection, whether to perform lower mediastinal lymph node dissection and total number of lymph node dissection were independent risk factors for postoperative chronic cough in NSCLC patients (P<0.05). CONCLUSIONS When NSCLC patients underwent lobectomy, lymph node sampling was associated with a significantly lower risk of chronic cough than systematic lymph node dissection. Dissecting lymph nodes in the upper and lower mediastinal regions and the number of lymph nodes dissected may increase the risk of postoperative cough and reduce the quality of life of patients after surgery.
Humans ; Carcinoma, Non-Small-Cell Lung/surgery* ; Male ; Female ; Lung Neoplasms/surgery* ; Middle Aged ; Cough/etiology* ; Retrospective Studies ; Lymph Node Excision/methods* ; Aged ; Chronic Disease ; Postoperative Complications/etiology* ; Adult ; Lymph Nodes/surgery* ; Pneumonectomy/adverse effects* ; Chronic Cough

Objective:To explore the clinical and genetic characteristics and follow-up status of pediatric patients with hepatic glycogen storage disease in order to further improve the prognosis.Methods:The clinical data of hospitalized children diagnosed with hepatic glycogen storage disease in the Department of Gastroenterology at the Children's Hospital of Capital Institute of Pediatrics from January 2010 to April 2023 were collected and retrospectively analyzed. The results of laboratory examination and gene sequencing were analyzed, and the number of cases that exceeded three (n) were grouped according to the genetic results: Group 1 was type Ⅰ ( n=8), Group 2 was type Ⅲ ( n=5), and Group 3 was type Ⅸa ( n=8).The growth, development and prognosis of the children were followed up. The related clinical characteristics of pediatric hepatic glycogen storage disease were summarized. Results:Twenty-five pediatric patients with hepatic glycogen storage disease were enrolled in this study, with fifteen males and ten females. The mean age of diagnosis was (29.1±13.5) months. There were twelve cases (48%) accompanied with varying degrees of hypoglycemia, and two cases (8%) with severe hypoglycemia.There were nineteen cases with stature retardation (76%), four cases with anemia (16%), three cases with proteinuria (12%), and one case with cholestasis (4%).The genetic results showed that there were four cases of type Ⅰa (16%), four cases of type Ⅰb (16%), one case of type Ⅱ (4%), five cases of type Ⅲ (20%), two cases of type Ⅳ (8%), one case of type Ⅵ (4%), and eight cases of type Ⅸ (32%).The three subgroups analysis showed that there were significant statistical differences in uric acid and triglycerides among the three groups ( P<0.05), while there were no statistical significant differences in transaminase levels, fasting blood glucose, lactate, cholesterol, and low-density lipoprotein levels ( P>0.05). The height-for-age Z scores of the three groups were -2.86±1.62, -1.46±1.06, and -1.83±0.98, respectively. The growth and development of groups 2 and 3 were significantly improved compared with group 1 ( P<0.05), with Z scores of -2.28±1.07, 0.20±1.54, and 0.10±1.44 after at least one year of follow-up. All pediatric patients with type Ⅸa had discontinued using raw corn starch after more than one year of follow-up and their transaminases had returned to normal. Four pediatric patients with type Ia were orally administered raw corn starch on a regular basis, and the aminotransferases, uric acid, and lactate were normal, with hypoglycemia being monitored. Among the four cases with type Ⅰb, one had recurrent respiratory tract and intestinal infections, two were combined with Crohn's disease, and one was monitored for hypoglycemia. In four cases of type Ⅲ, raw corn starch was discontinued, and a high-protein, low-carbohydrate diet was adopted, with the exception of the presence of high creatine kinase and normal aminotransferase. Liver failure resulted in the death of one type Ⅵ case, while two were type Ⅳ cases; one died, and one case recently had slightly elevated aminotransferase. Conclusion:When pediatric patients exhibit manifestations such as hepatomegaly, elevated transaminases, fasting hypoglycemia, and delayed growth and development, it is necessary to be alert to hepatic glycogen storage disease. Clinical manifestations and biochemical indicators combined with genetic testing are helpful for the diagnosis of hepatic glycogen storage disease. Simultaneously, targeted nutritional management should be carried out according to the metabolic characteristics of different subtypes, with attention on growth and development status.

Objective:To explore the operioperative and long-term outcomes of inflatable mediastinoscopic resection of esophageal carcinoma (IVMTE) and minimally invasive Mckeown resection of esophageal carcinoma (MIME) in early esophageal cancer.Methods:This is a retrospective cohort study. A retrospectively analysis was conducted on 176 patients with cT1N0M0 esophageal cancer who underwent IVMTE or MIME at the Department of Thoracic Surgery, Anhui Provincial Hospital Affiliated with Anhui Medical University from April 2017 to April 2019. There were 128 males and 48 females, aged (66.4±7.7) years (range: 45 to 87 years). General data, perioperative outcomes, pathological data of the tumors, and complications were recorded. Independent sample t-test, χ2 test, or Wilcoxon rank-sum test was used to compare the data between the two groups. Propensity score matching was performed with gender, age, tumor location, differentiation degree, pT stage, pN stage, American Society of Anesthesiologists (ASA) classification, smoking history, and alcohol history were considered as covariates. The IVMTE group and MIME group were matched in a 1∶2 ratio using nearest neighbor match method with a caliper value of 0.02. Kaplan-Meier method was used to plot survival curves, with Log-rank test for univariate survival analysis. The Cox proportional hazards model was applied to analyze prognostic factors for overall survival, and subgroup stratification analysis was performed for pT stage. Results:After matching, the MIME group consisted of 54 cases, and the IVMTE group consisted of 27 cases. There were no statistically significant differences between the two groups in terms of gender, age, smoking history, alcohol history, ASA classification, tumor location, and other factors. The IVMTE group had shorter surgery time ( M(IQR), 220 (45) minutes vs. 245 (56) minutes, Z=2.950, P=0.003) and less intraoperative blood loss (100 (50) ml vs. 125 (100) ml, Z=2.193, P=0.028) compared to the MIME group. There were no differences between the two groups in the number and quantity of lymph node stations dissected, and the IVMTE group was not at a disadvantage in terms of the number of lymph nodes dissected around the recurrent laryngeal nerve (all P>0.05). The 1-, 3-, and 5-year overall survival (OS) rates and recurrence-free survival (RFS) rates were not significantly different between the two groups (all P>0.05). Subgroup analysis showed no significant difference in OS and RFS rates between the pT1 and pT2 subgroups (all P>0.05). Multivariate Cox regression analysis suggested that ASA classification ( HR=2.516, 95% CI: 1.126 to 5.624, P=0.025), pN stage ( HR=2.485, 95% CI: 0.984 to 6.274, P=0.046), and whether adjuvant therapy was given postoperatively ( HR=2.915, 95% CI: 1.304 to 6.515, P=0.009) were independent risk factors affecting 5-year OS rate. For 5-year RFS, pT stage ( HR=0.403, 95% CI: 0.194 to 0.838, P=0.011), pN stage ( HR=5.219, 95% CI: 2.401 to 11.346, P<0.01), and whether adjuvant therapy was given postoperatively ( HR=5.644, 95% CI: 2.691 to 11.838, P<0.01) were independent risk factors, while the surgical approach was not an independent risk factor affecting patient prognosis. Conclusion:The short-term and long-term effect of IVMTE in the treatment of early esophageal cancer is good, and it can achieve effects comparable to MIME.

Objective:To explore the clinical and genetic characteristics and follow-up status of pediatric patients with hepatic glycogen storage disease in order to further improve the prognosis.Methods:The clinical data of hospitalized children diagnosed with hepatic glycogen storage disease in the Department of Gastroenterology at the Children's Hospital of Capital Institute of Pediatrics from January 2010 to April 2023 were collected and retrospectively analyzed. The results of laboratory examination and gene sequencing were analyzed, and the number of cases that exceeded three (n) were grouped according to the genetic results: Group 1 was type Ⅰ ( n=8), Group 2 was type Ⅲ ( n=5), and Group 3 was type Ⅸa ( n=8).The growth, development and prognosis of the children were followed up. The related clinical characteristics of pediatric hepatic glycogen storage disease were summarized. Results:Twenty-five pediatric patients with hepatic glycogen storage disease were enrolled in this study, with fifteen males and ten females. The mean age of diagnosis was (29.1±13.5) months. There were twelve cases (48%) accompanied with varying degrees of hypoglycemia, and two cases (8%) with severe hypoglycemia.There were nineteen cases with stature retardation (76%), four cases with anemia (16%), three cases with proteinuria (12%), and one case with cholestasis (4%).The genetic results showed that there were four cases of type Ⅰa (16%), four cases of type Ⅰb (16%), one case of type Ⅱ (4%), five cases of type Ⅲ (20%), two cases of type Ⅳ (8%), one case of type Ⅵ (4%), and eight cases of type Ⅸ (32%).The three subgroups analysis showed that there were significant statistical differences in uric acid and triglycerides among the three groups ( P<0.05), while there were no statistical significant differences in transaminase levels, fasting blood glucose, lactate, cholesterol, and low-density lipoprotein levels ( P>0.05). The height-for-age Z scores of the three groups were -2.86±1.62, -1.46±1.06, and -1.83±0.98, respectively. The growth and development of groups 2 and 3 were significantly improved compared with group 1 ( P<0.05), with Z scores of -2.28±1.07, 0.20±1.54, and 0.10±1.44 after at least one year of follow-up. All pediatric patients with type Ⅸa had discontinued using raw corn starch after more than one year of follow-up and their transaminases had returned to normal. Four pediatric patients with type Ia were orally administered raw corn starch on a regular basis, and the aminotransferases, uric acid, and lactate were normal, with hypoglycemia being monitored. Among the four cases with type Ⅰb, one had recurrent respiratory tract and intestinal infections, two were combined with Crohn's disease, and one was monitored for hypoglycemia. In four cases of type Ⅲ, raw corn starch was discontinued, and a high-protein, low-carbohydrate diet was adopted, with the exception of the presence of high creatine kinase and normal aminotransferase. Liver failure resulted in the death of one type Ⅵ case, while two were type Ⅳ cases; one died, and one case recently had slightly elevated aminotransferase. Conclusion:When pediatric patients exhibit manifestations such as hepatomegaly, elevated transaminases, fasting hypoglycemia, and delayed growth and development, it is necessary to be alert to hepatic glycogen storage disease. Clinical manifestations and biochemical indicators combined with genetic testing are helpful for the diagnosis of hepatic glycogen storage disease. Simultaneously, targeted nutritional management should be carried out according to the metabolic characteristics of different subtypes, with attention on growth and development status.

Objective:To explore the operioperative and long-term outcomes of inflatable mediastinoscopic resection of esophageal carcinoma (IVMTE) and minimally invasive Mckeown resection of esophageal carcinoma (MIME) in early esophageal cancer.Methods:This is a retrospective cohort study. A retrospectively analysis was conducted on 176 patients with cT1N0M0 esophageal cancer who underwent IVMTE or MIME at the Department of Thoracic Surgery, Anhui Provincial Hospital Affiliated with Anhui Medical University from April 2017 to April 2019. There were 128 males and 48 females, aged (66.4±7.7) years (range: 45 to 87 years). General data, perioperative outcomes, pathological data of the tumors, and complications were recorded. Independent sample t-test, χ2 test, or Wilcoxon rank-sum test was used to compare the data between the two groups. Propensity score matching was performed with gender, age, tumor location, differentiation degree, pT stage, pN stage, American Society of Anesthesiologists (ASA) classification, smoking history, and alcohol history were considered as covariates. The IVMTE group and MIME group were matched in a 1∶2 ratio using nearest neighbor match method with a caliper value of 0.02. Kaplan-Meier method was used to plot survival curves, with Log-rank test for univariate survival analysis. The Cox proportional hazards model was applied to analyze prognostic factors for overall survival, and subgroup stratification analysis was performed for pT stage. Results:After matching, the MIME group consisted of 54 cases, and the IVMTE group consisted of 27 cases. There were no statistically significant differences between the two groups in terms of gender, age, smoking history, alcohol history, ASA classification, tumor location, and other factors. The IVMTE group had shorter surgery time ( M(IQR), 220 (45) minutes vs. 245 (56) minutes, Z=2.950, P=0.003) and less intraoperative blood loss (100 (50) ml vs. 125 (100) ml, Z=2.193, P=0.028) compared to the MIME group. There were no differences between the two groups in the number and quantity of lymph node stations dissected, and the IVMTE group was not at a disadvantage in terms of the number of lymph nodes dissected around the recurrent laryngeal nerve (all P>0.05). The 1-, 3-, and 5-year overall survival (OS) rates and recurrence-free survival (RFS) rates were not significantly different between the two groups (all P>0.05). Subgroup analysis showed no significant difference in OS and RFS rates between the pT1 and pT2 subgroups (all P>0.05). Multivariate Cox regression analysis suggested that ASA classification ( HR=2.516, 95% CI: 1.126 to 5.624, P=0.025), pN stage ( HR=2.485, 95% CI: 0.984 to 6.274, P=0.046), and whether adjuvant therapy was given postoperatively ( HR=2.915, 95% CI: 1.304 to 6.515, P=0.009) were independent risk factors affecting 5-year OS rate. For 5-year RFS, pT stage ( HR=0.403, 95% CI: 0.194 to 0.838, P=0.011), pN stage ( HR=5.219, 95% CI: 2.401 to 11.346, P<0.01), and whether adjuvant therapy was given postoperatively ( HR=5.644, 95% CI: 2.691 to 11.838, P<0.01) were independent risk factors, while the surgical approach was not an independent risk factor affecting patient prognosis. Conclusion:The short-term and long-term effect of IVMTE in the treatment of early esophageal cancer is good, and it can achieve effects comparable to MIME.

Background and objective Chronic cough after pulmonary resection is one of the most common complications,which seriously affects the quality of life of patients after surgery.Therefore,the aim of this study is to explore the risk factors of chronic cough after pulmonary resection and construct a prediction model.Methods The clinical data and postoperative cough of 499 patients who underwent pneumonectomy or pulmonary resection in The First Affiliated Hospital of University of Science and Technology of China from January 2021 to June 2023 were retrospectively analyzed.The patients were randomly divided into training set(n=348)and validation set(n=151)according to the principle of 7:3 randomization.According to whether the patients in the training set had chronic cough after surgery,they were divided into cough group and non-cough group.The Mandarin Chinese version of Leicester cough questionnare(LCQ-MC)was used to assess the severity of cough and its impact on patients'quality of life before and after surgery.The visual analog scale(VAS)and the self-designed numerical rating scale(NRS)were used to evaluate the postoperative chronic cough.Univariate and multivariate Logistic regression analysis were used to analyze the independent risk factors and construct a model.Receiver operator characteristic(ROC)curve was used to evaluate the discrimination of the model,and calibration curve was used to evaluate the consistency of the model.The clinical application value of the model was evaluated by decision curve analysis(DCA).Results Multivariate Logistic analysis screened out that preoperative forced expiratory volume in the first second/forced vital capacity(FEV1/FVC),surgical procedure,upper mediastinal lymph node dissection,subcarinal lymph node dissection,and postoperative closed tho-racic drainage time were independent risk factors for postoperative chronic cough.Based on the results of multivariate analysis,a Nomogram prediction model was constructed.The area under the ROC curve was 0.954(95％CI:0.930-0.978),and the cut-off value corresponding to the maximum Youden index was 0.171,with a sensitivity of 94.7％and a specificity of 86.6％.With a Bootstrap sample of 1000 times,the predicted risk of chronic cough after pulmonary resection by the calibration curve was highly consistent with the actual risk.DCA showed that when the preprobability of the prediction model probability was be-tween 0.1 and 0.9,patients showed a positive net benefit.Conclusion Chronic cough after pulmonary resection seriously af-fects the quality of life of patients.The visual presentation form of the Nomogram is helpful to accurately predict chronic cough after pulmonary resection and provide support for clinical decision-making.

In recent years, the number of lung surgeries has increased year by year, and the number of patients with postoperative cough has also increased gradually. Chronic cough after lung surgery seriously affects patients' quality of life and surgical outcome, and has become one of the clinical problems that clinicians need to solve. However, there is currently no guideline or consensus for the treatment of chronic cough after lung surgery in China, and there is no standardized treatment method. Therefore, we searched databases such as PubMed, Web of Science, CNKI, and Wanfang databases ect. from 2000 to 2023 to collected relevant literatures and research data, and produced the first expert consensus on chronic cough after lung surgery in China by Delphi method. We gave 11 recommendations from five perspectives including timing of chronic cough treatment, risk factors (surgical method, lymph node dissection method, anesthesia method), prevention methods (preoperative, intraoperative, postoperative), and treatment methods (etiological treatment, cough suppressive drug treatment, traditional Chinese medicine treatment, and postoperative physical therapy). We hope that this consensus can improve the standardization and effectiveness of chronic cough treatment after lung surgery, provide reference for clinical doctors, and ultimately improve the quality of life of patients with chronic cough after lung surgery.

Background and objective Cough is one of the main complications after pulmonary surgery,which seriously affects the postoperative quality of life.Preserving the pulmonary branch of vagus nerve may reduce the incidence of postoperative cough.Therefore,the aim of this study was to investigate whether preserving the pulmonary branch of the vagus nerve could reduce the incidence of postoperative chronic cough in patients with stage I peripheral lung adenocarcinoma.Methods A total of 125 patients who underwent single-port thoracoscopic radical resection for lung cancer in the Depart-ment of Thoracic Surgery,The First Affiliated Hospital of University of Science and Technology of China from June 2022 to June 2023 were retrospectively selected,and divided into two groups according to whether the vagopulmonary branch was preserved during the operation,namely,the vagopulmonary branch group(n=61)and the traditional group(n=64).The general clinical data,perioperative conditions,lymph node dissection,Mandarin Chinese version of The Leicester Cough Questionnaire(LCQ-MC)scores before and 8 weeks after operation were recorded in the two groups.Both the two groups were divided into tamponade group and non-tamponade group according to whether autologous fat or gelatin sponge was tamponade after lymph node dissection.LCQ-MC scores and postoperative chronic cough of both groups were calculated.Results The LCQ-MC score of the traditional group was significantly lower than that of the vagopulmonary branch group in physiological,psychological,social and total scores at 8 weeks after surgery,and the difference was statistically significant(P<0.05).There were more cough patients in the traditional group than the vagopulmonary branch group at 8 weeks after surgery,with significant difference(P=0.006).Subgroup analysis was conducted separately for the vagopulmonary branch group and the traditional group.Among the patients in the vagopulmonary branch group and the traditional group,the LCQ-MC scores of the non-tamponade group 8 weeks after surgery were lower than those of the tamponade group(P<0.05).There were more patients with cough in the group 8 weeks after surgery than in the tamponade group(P=0.001,P=0.024).Conclusion For patients with stage I peripheral lung adenocarcinoma,the preservation of the pulmonary branch of vagus nerve is safe and effective,which can reduce the incidence of postoperative chronic cough and improve the postoperative quality of life of the patients.