Objective To investigate the current status of work readiness and its influencing factors among patients returning to work after lung cancer surgery. Methods A retrospective study was conducted on young and middle-aged postoperative lung cancer patients who were treated at the Department of Thoracic Surgery, West China Hospital, Sichuan University from March to September 2023 and returned to their jobs. Data were collected through a general information questionnaire, readiness for return-to-work scale (RRTW), general self-efficacy scale (GSES), and simplified coping style questionnaire (SCSQ). Univariate and multivariate logistic regression analyses were used to explore the factors affecting the work readiness of patients returning to work. Results A total of 219 patients were included, with 59 males and 160 females aged 18-60 years. Among the postoperative lung cancer patients returning to work, 73.1% were in the active maintenance stage of return-to-work readiness with a RRTW score of (17.59±1.48) points, and 26.9% were in the uncertain maintenance stage with a RRTW score of (16.22±1.50) points. Multivariate logistic regression analysis showed that patients aged≤30 years (OR=52.381), employees of enterprises and institutions (OR=7.682), agricultural, pastoral, fishery, forestry laborers (OR=15.665), positive coping (OR=5.043), those with higher self-efficacy (OR=1.157) and engaged in physically demanding work (OR=2.449) had higher return-to-work readiness, while patients with≥2 children (OR=0.055), self-payment (OR=0.044), and those working more than 40 hours per week (OR=0.122) had lower return-to-work readiness. Conclusion The return-to-work readiness of young and middle-aged postoperative lung cancer patients needs to be improved, and occupation, job nature, main coping styles, general self-efficacy and other factors are associated with return-to-work readiness.

Objective    To investigate the short-term quality of life in patients after single-direction video-assisted thoracic surgery (VATS) for lung cancer, and explore the related influencing factors. Methods    Patients who underwent single-direction VATS for lung cancer in the Department of Thoracic Surgery, West China Hospital, Sichuan University from July 2020 to August 2021 were continuously selected. The QLQ-C30 and QLQ-LC13 were used to evaluate the quality of life of the patients after the surgery, and the influencing factors were analyzed. Results    A total of 193 patients were collected. There were 73 males aged 59.44±11.40 years, and 120 females aged 53.73±11.15 years. The QLQ-C30 score of the patients after single-direction VATS for lung cancer was 69.09±20.21 points. Univariate analysis and Pearson correlation analysis showed that age, occupation, anesthesia time, postoperative complications, postoperative antibiotic use time, postoperative hospital stay, insomnia, economic stress, hemoptysis, chest pain, dysphagia, arm or shoulder pain were associated with the quality of life (P≤0.05). The results of multiple regression analysis showed that anesthesia time, economic pressure, insomnia and chest pain had a significant impact on the overall quality of life 30 days after the surgery (P≤0.05). Conclusion    The anesthesia time, economic pressure, insomnia and chest pain are independent influencing factors for the quality of life after the VATS lung cancer surgery.

[Abstract] Objective: To investigate the expression of galectin-3 in bladder cancer tissues and its correlation with clinicopathological characteristics of bladder cancer patients, as well as to explore its effect on the proliferation, invasion and apoptosis of bladder cancer T24 cells. Methods:Atotal of 104 cases of pathologically confirmed bladder cancer tissues and the corresponding adjacent tissues were collected from the patients treated at the Affiliated Hospital of North Sichuan Medical College from May 2014 to June 2016. Immunohistochemistry staining was used to determine the galectin-3 protein expression in both cancer and adjacent tissues, and the correlations between galectin-3 expression and clinical pathological features were analyzed. siRNA-Gal3 and siRNA-Control were transfected into T24 cell, respectively. The expression of galectin-3 protein was detected by Western blotting, the proliferation of cells was detected by MTT assay; the invasion of cells was detected by Transwell assay; and the cell apoptosis was determined by Flow cytometry. Results: The positive rate of galectin-3 in bladder cancer tissues was significantly higher than that in adjacent tissues (73.1% vs 9.6%, P<0.05). The expression of galectin-3 in bladder cancer was correlated with histological grade, depth of invasion, lymph node metastasis and TNM stage (all P <0.05), but not with sex and age (P>0.05). The expression of galectin-3 was down-regulated significantly by siRNAGal3 (P<0.05). After interference with galectin-3, the proliferation and invasion of T24 cells was significantly decreased (all P<0.05) but the apoptosis was significantly increased (P<0.05). Conclusion: Galectin-3 is over-expressed in bladder cancer and is closely related to the clinicopathological features of bladder cancer patients. Interference of galectin-3 protein expression can inhibit proliferation and invasion and promote cell apoptosis of bladder cancer T24 cells. ··