ObjectiveTo analyze and construct a curriculum framework and content system of the vocational college rehabilitation therapy technology exercise therapy technology course, based on World Health Organization (WHO) International Classification of Functioning, Disability and Health (ICF) and rehabilitation competency framework (RCF). MethodsUsing educational psychology and curriculum theory, and applying the ICF and RCF, the curriculum system for rehabilitation therapy technology curriculum system was constructed. A systematic analysis of the existing exercise therapy technology course content was conducted to identify the core elements related to ICF and RCF. Through the design of course modules, these core elements were integrated into theoretical courses, skills training and practical courses to form a comprehensive curriculum structure. ResultsCombining the ICF and RCF, a curriculum system for rehabilitation therapy technology curriculum system was constructed, covering theoretical courses, skills training and practical courses. This system enabled students to systematically master rehabilitation assessment and treatment techniques and develop clinical decision-making abilities and interdisciplinary collaboration skills. The introduction of the ICF framework allowed students to acquire knowledge, skills and abilities in the field of exercise therapy technology through the course. Developing competency-oriented courses based on RCF framework helped students develop comprehensive professional competencies through learning. ConclusionBy integrating the ICF and RCF, a curriculum for exercise therapy technology course in vocational colleges has been constructed. Based on the ICF framework, the content of the course has been aligned with the bio-psycho-social theory of functioning and health, covering three levels: body function, activity and participation, and environmental factors. The curriculum content should include the analysis, assessment and intervention of these functioning. RCF provides a theoretical structure and methodology for developing competency-oriented courses. When designing the course modules, teaching objectives have been established based on the core competency framework, aiming to develop students' comprehensive professional competence and professionalism through theoretical courses, practical training and clinical internships.

BACKGROUND: The brain is a common metastatic site in patients with non-small cell lung cancer (NSCLC), resulting in a relatively poor prognosis. Systemic therapy with epidermal growth factor receptor (EGFR)-tyrosine kinase inhibitors (TKIs) is recommended as the first-line treatment for EGFR -mutated, advanced NSCLC patients. However, intracranial activity varies in different drugs. Thus, brain metastasis (BM) should be considered when choosing the treatment regimens. We conducted this network meta-analysis to explore the optimal first-line therapeutic schedule for advanced EGFR -mutated NSCLC patients with different BM statuses. METHODS: Randomized controlled trials focusing on EGFR-TKIs (alone or in combination) in advanced and EGFR -mutant NSCLC patients, who have not received systematic treatment, were systematically searched up to December 2021. We extracted and analyzed progression-free survival (PFS) and overall survival (OS). A network meta-analysis was performed with the Bayesian statistical model to determine the survival outcomes of all included therapy regimens using the R software. Hazard ratios (HRs) and 95% confidence intervals (CIs) were used to compare intervention measures, and overall rankings of therapies were estimated under the Bayesian framework. RESULTS: This analysis included 17 RCTs with 5077 patients and 12 therapies, including osimertinib + bevacizumab, aumolertinib, osimertinib, afatinib, dacomitinib, standards of care (SoC, including gefitinib, erlotinib, or icotinib), SoC + apatinib, SoC + bevacizumab, SoC + ramucirumab, SoC + pemetrexed based chemotherapy (PbCT), PbCT, and pemetrexed free chemotherapy (PfCT). For patients with BM, SoC + PbCT improved PFS compared with SoC (HR = 0.40, 95% CI: 0.17-0.95), and osimertinib + bevacizumab was most likely to rank first in PFS, with a cumulative probability of 34.5%, followed by aumolertinib, with a cumulative probability of 28.3%. For patients without BM, osimertinib + bevacizumab, osimertinib, aumolertinib, SoC + PbCT, dacomitinib, SoC + ramucirumab, SoC + bevacizumab, and afatinib showed superior efficacy compared with SoC (HR = 0.43, 95% CI: 0.20-0.90; HR = 0.46, 95% CI: 0.31-0.68; HR = 0.51, 95% CI: 0.34-0.77; HR = 0.50, 95% CI: 0.38-0.66; HR = 0.62, 95% CI: 0.43-0.89; HR = 0.64, 95% CI: 0.44-0.94; HR = 0.61, 95% CI: 0.48-0.76; HR = 0.71, 95% CI: 0.50-1.00), PbCT (HR = 0.29, 95% CI: 0.11-0.74; HR = 0.31, 95% CI: 0.15-0.62; HR = 0.34, 95% CI: 0.17-0.69; HR = 0.34, 95% CI: 0.18-0.64; HR = 0.42, 95% CI: 0.21-0.82; HR = 0.43, 95% CI: 0.22-0.87; HR = 0.41, 95% CI: 0.22-0.74; HR = 0.48, 95% CI: 0.31-0.75), and PfCT (HR = 0.14, 95% CI: 0.06-0.32; HR = 0.15, 95% CI: 0.09-0.26; HR = 0.17, 95% CI: 0.09-0.29; HR = 0.16, 95% CI: 0.10-0.26; HR = 0.20, 95% CI: 0.12-0.35; HR = 0.21, 95% CI: 0.12-0.39; HR = 0.20, 95% CI: 0.12-0.31; HR = 0.23, 95% CI: 0.16-0.34) in terms of PFS. And, SoC + apatinib showed relatively superior PFS when compared with PbCT (HR = 0.44, 95% CI: 0.22-0.92) and PfCT (HR = 0.21, 95% CI: 0.12-0.39), but similar PFS to SoC (HR = 0.65, 95% CI: 0.42-1.03). No statistical differences were observed for PFS in patients without BM between PbCT and SoC (HR = 1.49, 95% CI: 0.84-2.64), but both showed favorable PFS when compared with PfCT (PfCT vs. SoC, HR = 3.09, 95% CI: 2.06-4.55; PbCT vs. PfCT, HR = 0.14, 95% CI: 0.06-0.32). For patients without BM, osimertinib + bevacizumab was most likely to rank the first, with cumulative probabilities of 47.1%. For OS, SoC + PbCT was most likely to rank first in patients with and without BM, with cumulative probabilities of 46.8%, and 37.3%, respectively. CONCLUSION Osimertinib + bevacizumab is most likely to rank first in PFS in advanced EGFR -mutated NSCLC patients with or without BM, and SoC + PbCT is most likely to rank first in OS.
Humans ; Carcinoma, Non-Small-Cell Lung/metabolism* ; Afatinib/therapeutic use* ; Lung Neoplasms/metabolism* ; Bevacizumab/therapeutic use* ; Bayes Theorem ; Network Meta-Analysis ; Protein Kinase Inhibitors/therapeutic use* ; Pemetrexed/therapeutic use* ; ErbB Receptors/genetics* ; Brain Neoplasms/genetics* ; Mutation/genetics*

Objective:To investigate the molecular testing of liquid-based cytology (LBC) specimens from advanced non-small cell lung cancer (NSCLC) patients and the reliability of guiding targeted therapy.Methods:The LBC specimens and clinical data of 412 advanced NSCLC patients from March 2015 to April 2017 in the Cancer Hospital, Chinese Academy of Medical Sciences were collected, of which 32 patients had postoperative or biopsy specimens. The real-time quantitative polymerase chain reaction was used to detect mutations of EGFR, KRAS and BRAF, and analyze the correlation between gene mutations and clinicopathological characteristics. The results of genetic testing of LBC specimens and histology specimens were examined for concordance. Clinical efficacy was evaluated in 142 patients treated with EGFR-tyrosine kinase inhibitor (TKI) drugs, and survival analysis was performed using the Kaplan-Meier method.Results:Of the 412 LBC specimens, 216 (52.4%) had EGFR mutations, 36 (8.7%) had KRAS gene mutations, and 3 (0.7%) had BRAF gene mutations. EGFR mutation was associated with gender, pathology type, and specimen source, with a higher EGFR mutation rate in female patients (63.0%) than in male patients (40.8%, P<0.001) and a higher EGFR mutation rate in adenocarcinoma (54.3%) than in non-adenocarcinoma (0.0%, P<0.001). KRAS mutation was related to gender, with a higher EGFR mutation rate in male patients (12.2%) than in female patients (5.6%, P=0.016). The three cases with multiple co-mutations were all stage Ⅳ male adenocarcinoma patients. Thirty-two patients with both LBC specimens and histology specimens had concordant genetic results between LBC specimens and histology specimens in 30 patients ( Kappa=0.91). Twelve patients with both histology and LBC specimens from metastases had identical genetic results ( Kappa=1.00). Nineteen patients with histology specimens from primary foci in lungs and LBC specimens from metastases had concordant genetic results between two specimens in 18 patients ( Kappa=0.92). The disease control rate (DCR) for EGFR mutation-positive patients treated with EGFR-TKI was 89.0% (89/100) and the progression-free survival time (PFS) was 13.8 months, both higher than those of EGFR mutation-negative patients [DCR of 30.8% (4/13) and median PFS of 1.4 months, P<0.01]. Conclusions:The results of molecular testing of LBC specimens and histological specimens are highly consistent, which demonstrates LBC specimens can be a crucial source of gene testing for advanced NSCLC. Molecular typing of advanced NSCLC based on the results of genetic testing of LBC specimens and guiding EGFR-TKI drug-targeted therapy can achieve high DCR and PFS, which has important clinical value.

Objective:To investigate the molecular testing of liquid-based cytology (LBC) specimens from advanced non-small cell lung cancer (NSCLC) patients and the reliability of guiding targeted therapy.Methods:The LBC specimens and clinical data of 412 advanced NSCLC patients from March 2015 to April 2017 in the Cancer Hospital, Chinese Academy of Medical Sciences were collected, of which 32 patients had postoperative or biopsy specimens. The real-time quantitative polymerase chain reaction was used to detect mutations of EGFR, KRAS and BRAF, and analyze the correlation between gene mutations and clinicopathological characteristics. The results of genetic testing of LBC specimens and histology specimens were examined for concordance. Clinical efficacy was evaluated in 142 patients treated with EGFR-tyrosine kinase inhibitor (TKI) drugs, and survival analysis was performed using the Kaplan-Meier method.Results:Of the 412 LBC specimens, 216 (52.4%) had EGFR mutations, 36 (8.7%) had KRAS gene mutations, and 3 (0.7%) had BRAF gene mutations. EGFR mutation was associated with gender, pathology type, and specimen source, with a higher EGFR mutation rate in female patients (63.0%) than in male patients (40.8%, P<0.001) and a higher EGFR mutation rate in adenocarcinoma (54.3%) than in non-adenocarcinoma (0.0%, P<0.001). KRAS mutation was related to gender, with a higher EGFR mutation rate in male patients (12.2%) than in female patients (5.6%, P=0.016). The three cases with multiple co-mutations were all stage Ⅳ male adenocarcinoma patients. Thirty-two patients with both LBC specimens and histology specimens had concordant genetic results between LBC specimens and histology specimens in 30 patients ( Kappa=0.91). Twelve patients with both histology and LBC specimens from metastases had identical genetic results ( Kappa=1.00). Nineteen patients with histology specimens from primary foci in lungs and LBC specimens from metastases had concordant genetic results between two specimens in 18 patients ( Kappa=0.92). The disease control rate (DCR) for EGFR mutation-positive patients treated with EGFR-TKI was 89.0% (89/100) and the progression-free survival time (PFS) was 13.8 months, both higher than those of EGFR mutation-negative patients [DCR of 30.8% (4/13) and median PFS of 1.4 months, P<0.01]. Conclusions:The results of molecular testing of LBC specimens and histological specimens are highly consistent, which demonstrates LBC specimens can be a crucial source of gene testing for advanced NSCLC. Molecular typing of advanced NSCLC based on the results of genetic testing of LBC specimens and guiding EGFR-TKI drug-targeted therapy can achieve high DCR and PFS, which has important clinical value.

Patients with lung adenocarcinoma (ADC) who harbor drive gene mutation will inevitably develop drug resistance after receiving targeted therapy. The common mechanisms of drug resistance include secondary mutation of driver gene, change of non-driver gene, histological transformation and epithelial mesenchymal transformation. Histological transformation includes the transformation from lung ADC to small cell lung cancer (SCLC), squamous cell carcinoma (SCC), and large cell neuroendocrine carcinoma (LCNEC) and so on. Histological transformation not only has a negative impact on the quality of patients' life, but also poses great challenges to the follow-up treatment of patients. However the mechanism of transformation is still incomplete. This article will review the research results on the mechanism of histological transformation and the selection of treatment strategies.

Standard treatment for resectable IIIa/N2 non-small-cell lung cancer (NSCLC) is still under debate. Optional treatments include chemotherapy, radiotherapy and surgery, other options include target therapy and immunotherapy. Multidisciplinary treatment has therefore been emphasized by various clinical trials, including bimodality strategy which has been defined as chemotherapy plus surgery or chemotherapy plus radiotherapy, and trimodality treatment which refers to chemotherapy plus surgery and radiotherapy. However, there is still no consensus on the optimal strategy on treating resectable IIIa/N2 NSCLC. Therefore, we reviewed a series of phase II and III clinical trials as well as some meta-analyses and case reports to compare the efficacy of different strategies on survival of cN2 NSCLC, and concluded that for resectable IIIa/N2 NSCLC surgery is recommended, and that strategy of chemotherapy plus surgery may not achieve better survival than that of chemotherapy plus radiotherapy. Size of tumor as well as lymph nodes should be taken into account when choosing optimal therapy, so that promising individualized strategy could be given to patients with resectable stage IIIa/N2 NSCLC.
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Clinical Trials as Topic ; Combined Modality Therapy ; Humans ; Lung Neoplasms ; drug therapy ; radiotherapy ; surgery ; therapy ; Meta-Analysis as Topic ; Neoplasm Staging ; Treatment Outcome

Objective: To investigate the efficacy of epidermal growth factor receptor tyrosine kinase inhibitors (EGFR TKIs) on patients with lung adenosquamous carcinoma, and to analyze relative factors. Methods: From August 2007 to July 2017, 40 patients who were pathologically diagnosed as lung adenosquamous carcinoma in our hospital and received EGFR TKIs treatment were retrospectively analyzed. All patients underwent EGFR mutation detection, resulted in 11 wild type, 13 19Del, 13 21L858R mutations, and 3 uncommon EGFR mutations in 20 exon and 19/21 complex mutation. A higher frequency of EGFR mutation was found in non-smokers and patients with adenocarcinoma components over 50.0%. Results: Twenty-six (65.0%) patients had disease progression after EGFR TKIs treatment, with a median progression-free survival (PFS) of 5.5 months (95% CI 0.52-10.49 months). A total of 20 (50.0%) patients died with an median overall survival (OS) of 15 months (95% CI 11.03-18.97 months). Multivariate analysis showed that gender, age, smoking, histopathological subtypes, EGFR mutations, and brain metastasis had no influence on PFS (all P>0.05). Gender, age, smoking, histopathological subtypes, and the presence of brain metastasis during TKI treatment had no influence on OS (P>0.05), while EGFR mutation is the only influencing factor of OS (P<0.05) in the current study. Conclusions EGFR TKIs had modest efficacy in lung adenosquamous carcinoma, especially in patients with EGFR mutation. Based on the pathological features, EGFR mutation and EGFR TKIs treatment should be introduced into the routine clinical practice to improve the survival of patients with lung adenosquamous carcinoma.

BACKGROUND: As the morbidity and mortality in lung cancer keep raising, we are here to discuss the effect of clinical features especially the initial symptomon on diagnosis and follow-up treatment of newly diagnosed lung cancer patients. METHODS: The clinical features of the 500 patients with lung cancer in our hospital from March, 2017 to May, 2017 were analyzed retrospectively, including the initial symptom, stage, biomarkers, pathology, etc. RESULTS: There were 266 famle (53.3%), 372 adenocarcinoma (74.4%), 285 smokers (58%), status score of most patients (98.2%) was 0-1. 58.2% (n=291) of all the patients got biomarkers test, of which epidermal growth factor receptor (EGFR) mutations was 61.2%(178/291), anaplasticlymphoma kinase (ALK) fusion gene positive was 4.1% (12/291). Smoking status, initial symptom, pathological typing, TNM staging and EGFR mutation were the main factors affecting follow-up treatment. CONCLUSIONS Patients with typical symptoms have shorter diagnosis time. Smoking status, lung cancer-related symptoms, pathology, TNM staging and EGFR mutation status are the main factors that affect the follow-up treatment.
Adult ; Aged ; Aged, 80 and over ; Anaplastic Lymphoma Kinase ; China ; ErbB Receptors ; genetics ; metabolism ; Female ; Humans ; Lung Neoplasms ; diagnosis ; genetics ; metabolism ; pathology ; Male ; Middle Aged ; Mutation ; Receptor Protein-Tyrosine Kinases ; genetics ; metabolism ; Retrospective Studies ; Smokers ; statistics & numerical data

OBJECTIVE:To observe clinical efficacy of Shenshao capsules in the treatment of unstable angina(UA)of coro-nary heart disease,and its effects on heart rate,blood pressure,myocardial consumption of oxygen (MCO),serum levels of hs-CRP and MMP-9. METHODS:77 UA patients with coronary heart disease selected from our hospital during May 2014-May 2016 were divided into observation group (39 cases) and control group (38 cases) according to random number tablet. Control group received rountine treatment. Observation group was additionally given Shenshao capsule 1.2 g,tid,on the basis of control group. Both groups were treated for 4 weeks. The heart rate,blood pressure,myocardial oxygen consumption,serum levels of hs-CRP and MMP-9 in 2 groups were observed before and after treatment;stopping and reduced rate of nitroglycerin,and therapeu-tic efficacy of ECG ST segment were compared between 2 groups. RESULTS:There was no statistical significance in heart rate, blood pressure,myocardial oxygen consumption,serum levels of hs-CRP and MMP-9 between 2 groups before treatment (P>0.05). After treatment,above indexes of 2 groups were decreased significantly,and the observation group was significantly lower than the control group,with statistical significance (P<0.05). The stopping and reduced rate of nitroglycerin,total response rate of ECG ST segment were 82.1%,87.2%in observation group,which were better than 63.2%,78.9%in control group,with statis-tical significance(P<0.05). CONCLUSIONS:Shenshao capsules is effective for coronary heart disease UA,and can effectively re-duce heart rate,blood pressure,myocardial oxygen consumption,serum levels of hs-CRP and MMP-9.

Objective To observe the safety and short?term efficacy of sigle drug albumin?bound paclitaxel (ABP) in the treatment of elderly patients with advanced non?small cell lung cancer (NSCLC). Methods A total of 23 elderly patients with advanced NSCLC who received weekly ABP regimen (130 mg/m2/week) in our hospital from October 2011 to March 2014 were retrospectively evaluated. The short?term efficacy, progression?free survival ( PFS) , and overall survival ( OS) were analyzed. Results The median treatment period was 4 cycles (2?10 cycles). Partial response, stable disease, progressive disease, overall response rate, and disease control rate were 26.1%, 43.5%, 30.4%, 26.1% and 69.6%, respectively. The median PFS was 5.33 months (95% CI:2.95?7.70 months), while the median OS was 40.33 months (95% CI:29.82?50.83 months). Major adverse events included leucopenia (82.6%), neutropenia (78.3%), nausea or vomiting (56.5%), fatigue (52.2%), peripheral neuropathy (26.1%), myalgia/arthralgia (30.4%), thrombocytopenia ( 13. 0%) and arrhythmia ( 4. 3%) . The patients accompanied with chronic diseases had significantly higher incidence rate of peripheral neuropathy and myalgia/arthralgia compared with the patients without accompanied chronic diseases ( 50. 0% vs. 9. 1% and 66. 7% vs. 9. 1%, P<0. 05 for both ) . Conclusion The weekly single drug ABP regimen is effective and well?tolerated in elderly patients with advanced NSCLC.