Evidence map›Paper›PMID 36965521›Full record

ArticleThe Journal of thoracic and cardiovascular surgery2023

Neoadjuvant therapy does not increase postoperative morbidity of sleeve lobectomy in locally advanced non-small cell lung cancer.

Xiang Li, Qiuyuan Li, Fujun Yang, Erji Gao, Lei Lin, Yaqiang Li, Xiao Song, Liang Duan

Open access · hybridAbstract read
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In one paragraph

Article in The Journal of thoracic and cardiovascular surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
5.7field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
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  8. Impact of neoadjuvant therapy on angioplastic lobectomy: a retrospective study.Interdisciplinary cardiovascular and thoracic surgery · 2024
    Article
  9. Article
  10. Article
  11. Article
  12. Extended lobectomy-how minimally invasive can we go?Translational lung cancer research · 2024
    Article
  13. Article
  14. Article
  15. Article
  16. Resectable non-stage IV nonsmall cell lung cancer: the surgical perspective.European respiratory review : an official journal of the European Respiratory Society · 2024
    Review
  17. Article
  18. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Xiang LiDepartment of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China.
Qiuyuan LiDepartment of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China.
Fujun YangDepartment of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China.
Erji GaoDepartment of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China.
Lei LinDepartment of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China.
Yaqiang LiDepartment of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China.
Xiao SongDepartment of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China. Electronic address: songxiao198327@163.com.
Liang DuanDepartment of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China. Electronic address: duan-liang@163.com.
Tongji University · CNShanghai Pulmonary Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo evaluate the feasibility and safety of sleeve lobectomy after neoadjuvant therapy by assessing the postoperative morbidity.

methodsPatients who underwent sleeve lobectomy for non-small cell lung cancer (NSCLC) were retrospectively analyzed from January 2018 to December 2021. A total of 613 patients were enrolled, including 124 patients who received previous neoadjuvant therapy and 489 patients who did not. Propensity score matching was adopted to create a balanced cohort consisting of 97 paired cases. Patient demographics and perioperative outcomes were compared between the 2 groups, and logistic regression analysis was used to identify risk factors for postoperative complications.

resultsIn the entire cohort, univariable logistic regression analysis showed that smoking history (odds ratio [OR], 1.501; 95% confidence interval [CI], 1.011-2.229, P = .044), open thoracotomy (OR, 1.748; 95% CI, 1.178-2.593, P = .006), and operation time more than 150 minutes (OR, 1.548; 95% CI, 1.029-2.328, P = .036) were risk factors for postoperative complications, and multivariable logistic regression analysis showed open thoracotomy was an independent risk factor (OR, 1.765; 95% CI, 1.178-2.643, P = .006). In the balanced cohort, the neoadjuvant group had a lower proportion of double-sleeve resections (3.1% vs 11.3%, P = .035) and longer postoperative chest tube drainage (6.67 ± 3.81 vs 5.13 ± 3.74 days, P < .001). However, no significant differences were observed in postoperative morbidity between the 2 groups (25.8% vs 24.7%, P = .869). The complete pathologic response of chemoimmunotherapy was significantly superior to chemotherapy alone (28.2% vs 4.1%, P < .001), and no significant differences were noted in postoperative morbidity in different neoadjuvant therapy modalities.

conclusionsAfter neoadjuvant therapy, sleeve lobectomy can be safely performed with no increased postoperative morbidity.

Indexed as

Carcinoma, Non-Small-Cell LungLung NeoplasmsHumansMorbidityNeoadjuvant TherapyPneumonectomyPostoperative ComplicationsRetrospective Studiesneoadjuvant therapyNSCLCpostoperative complicationssleeve lobectomy

Identifiers

PMID36965521
OpenAlexW4360604549

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.