Home    中文  
 
  • Search
  • lucene Search
  • Citation
  • Fig/Tab
  • Adv Search
Just Accepted  |  Current Issue  |  Archive  |  Featured Articles  |  Most Read  |  Most Download  |  Most Cited

Chinese Journal of Lung Diseases(Electronic Edition) ›› 2019, Vol. 12 ›› Issue (04): 473-477. doi: 10.3877/cma.j.issn.1674-6902.2019.04.014

• Original Article • Previous Articles     Next Articles

Evaluation of segmentectomy in patients with early primary lung invasive adenocarcinoma

Qiang Wu1, Xiaolin Wang2, Shoujian Li1, Qingwen Liu2, Guiwang Tang2, Shichun Lu2,(), Yusheng Shu2,()   

  1. 1. Dalian Medical University, Dalian 116000, China; Department of Thoracic Surgery, Northern Jiangsu People′s Hospital, Clinical Medical School of Yangzhou University, Yangzhou 225001, China
    2. Department of Thoracic Surgery, Northern Jiangsu People′s Hospital, Clinical Medical School of Yangzhou University, Yangzhou 225001, China
  • Received:2019-04-17 Online:2019-08-20 Published:2021-07-19
  • Contact: Shichun Lu, Yusheng Shu

Abstract:

Objective

To compare the prognostic effect of segmentectomy and lobectomy for the patients with early primary lung invasive adenocarcinoma (PLIA).

Methods

Hospital Information System (HIS) was used to identify the patients who underwent sublobar resection or lobectomy for PLIA with 0-2 cm in size. Propensity score-matching (PSM) was used to adjust the potential confounding. The Kaplan-Meier method was used to assess the overall survival (OS) and lung cancer-specific survival (LCSS).

Results

In this study, 154 patients were obtained from HIS, of whom 31 patients underwent segmentectomy and 123 underwent lobectomy. The prognosis of underwent segmentectomy was equivalent to underwent lobectomy in terms of 3-year OS (OS: HR, 1.29 (0.13-12.81), P=0.81). 10 cases of postoperative complications in these patients, 1 case (3.2%) had continuous air leakage (over 7 d) in underwent segmentectomy. 9 cases(7.3%) in underwent lobectomy, 2 cases of continuous air leakage, 1 case of pulmonary infection, 2 cases of subcutaneous emphysema, 1 case of pleural effusion. Based on age, sex, smoking history, chronic history, tumor size and number of lymph node dissection, analysis of tendentious matching to obtain 28 cases of lung segment resection and lobectomy. And segmentectomy is similar to lobectomy after the PSM (OS: HR, 2.50 (0.12-52.20), P=0.38).

Conclusion

Segmentectomy can be considered as an alternative choice for the patients with PLIA.

Key words: Adenocarcinoma of lung, Invasive adenocarcinoma, Segmentectomy, Pneumonectomy

京ICP 备07035254号-28
Copyright © Chinese Journal of Lung Diseases(Electronic Edition), All Rights Reserved.
Tel: 023-65425691 E-mail: xqcjld@163.com
Powered by Beijing Magtech Co. Ltd