Analysis of factors related to chronic cough after lung cancer surgery

• Published in: Thoracic cancer Vol. 10; no. 4; pp. 898 - 903
• Main Authors: Xie, Ming‐ran, Zhu, Yong‐fu, Zhou, Mei‐qi, Wu, Sheng‐bing, Xu, Guang‐wen, Xu, Shi‐bin, Xu, Mei‐qing
• Format: Journal Article
• Language: English
• Published: Melbourne John Wiley & Sons Australia, Ltd 01.04.2019; John Wiley & Sons, Inc; Wiley
• Subjects: Acupuncture Therapy; Adult; Aged; Biopsy; Cancer surgery; Carcinoma, Non-Small-Cell Lung - surgery; Chinese languages; chronic cough; Chronic obstructive pulmonary disease; Cough - etiology; Cough - therapy; Disease; Dissection; Female; Humans; Intubation; lobectomy; Logistic Models; Lung cancer; Lung Neoplasms - surgery; Lymphatic system; Male; Medical research; Middle Aged; Original; Ostomy; Patients; Postoperative Complications - therapy; Quality of Life; Questionnaires; Retrospective Studies; Risk Factors; Studies; Thoracic surgery; Treatment Outcome; Visual Analog Scale; China; lung cancer; lobectomy; Acupuncture therapy; chronic cough
• ISSN: 1759-7706; 1759-7714; 1759-7714
• DOI: 10.1111/1759-7714.13021

Background In this study, we investigated the relationship between chronic cough and clinicopathological features in postoperative patients with non‐small cell lung cancer (NSCLC) and evaluated the effectiveness of acupuncture therapy for the treatment of postoperative chronic cough in patients with NSCLC. Methods We retrospectively evaluated 171 patients with NSCLC who received lobectomy at our center between September 2017 and February 2018. The Mandarin Chinese version of the Leicester Cough Questionnaire (LCQ‐MC) was used to evaluate the degree of cough in patients. Postoperative cough was assessed by a visual analog scale (VAS). Results The total LCQ‐MC score for the whole group was 19.79 ± 0.53 before surgery and 18.40 ± 0.70 after surgery (p < 0.001). Logistic regression analysis showed that right lung cancer, difficult airway, acute cough and history of COPD were independent predictors of chronic cough. Of the 68 patients diagnosed with chronic cough, 41 received acupuncture therapy (acupuncture therapy group), and 27 received no acupuncture therapy (no therapy group). No significant difference was found between the two groups in terms of their LCQ‐MC scores at eight weeks after surgery (p = 0.756). However, the acupuncture therapy group had a significantly higher LCQ‐MC score than the no therapy group at 10 weeks after surgery (p = 0.002). Conclusions Right lung cancer, difficult airway, acute cough, and history of COPD are independent predictors of chronic cough after surgery. For patients with chronic cough, acupuncture therapy can shorten the recovery time and improve quality of life after surgery.