SynthesisAnnals of thoracic and cardiovascular surgery : official journal of the Association of Thoracic and Cardiovascular Surgeons of Asia2021
Lobe-Specific Node Dissection Can Be a Suitable Alternative to Systematic Lymph Node Dissection in Highly Selective Early-Stage Non-Small-Cell Lung Cancer Patients: A Meta-Analysis.
Synthesis in Annals of thoracic and cardiovascular surgery : official journal of the Association of Thoracic and Cardiovascular Surgeons of Asia, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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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.
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.
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Who cites it
12 citing papers in PubMed, 13 citations in OpenAlex.
- The extent of lymph node dissection in early-stage non-small cell lung cancer: current controversies, evidence gaps, and future directions in the immunotherapy era-a narrative review.Journal of thoracic disease · 2026Review
- Oncologic Safety of Omitting Mediastinal Lymph Node Dissection in Segmentectomy for Ground-Glass Opacity-Dominant Lung Cancer: A Supplementary Analysis of JCOG1211.European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery · 2026Article
- Patterns and risk factors of lymph node metastasis in non-small cell lung cancer 2 cm or less.Journal of thoracic disease · 2026Article
- Prognostic value of upper paratracheal lymph node resection in stage IB right‑sided lung cancer: A retrospective cohort study.Oncology letters · 2025Article
- Analysis of the lymph node metastasis distribution in patients with invasive resectable non-small cell lung cancer.Translational lung cancer research · 2024Article
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- Complete dissection of right paratracheal lymph nodes (stations 2R and 4R) is critical to improve the prognosis of lung cancer patients: A retrospective cohort study.Thoracic cancer · 2023Article
- Lymph node metastasis in cancer progression: molecular mechanisms, clinical significance and therapeutic interventions.Signal transduction and targeted therapy · 2023Review
- Clinical Benefits of Lobe-Specific Lymph Node Dissection in Surgery for NSCLC: A Systematic Review and Meta-Analysis.JTO clinical and research reports · 2023Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeWhether the lobe-specific lymph node dissection is an alternative to systematic lymph node dissection for early-stage non-small-cell lung cancer remains controversial. An elaborate meta-analysis was conducted to evaluate the effects of lobe-specific lymph node dissection in early-stage patients.
methodsA systematic literature search was conducted up to February 19, 2020 in PubMed, Ovid, Web of Science, and China National Knowledge Infrastructure databases. The outcomes including overall survival (OS), complications, and recurrence rate were extracted and analyzed.
resultsNine studies including one randomized controlled trial (RCT) and eight retrospective cohort studies with 8499 non-small-cell lung cancer patients were included. The results indicated that lobe-specific lymph node had a lower rate of postoperative complication (relative risk [RR]: 0.83, 95% confidence interval [CI]: 0.72-0.95, P = 0.006). No significant difference was observed between lobe-specific lymph node and systematic lymph node dissection in OS (hazard rate = 1.12, 95% CI: 0.81-1.54, P = 0.501) with high heterogeneity (I
conclusionLobe-specific lymph node can reach a comparable long-term prognosis in some highly selected patients. However, these results should be viewed cautiously with the existence of high heterogeneity. Due to the high heterogeneity, a strict patient selection process by experienced thoracic surgeons was recommended before validating lobe-specific lymph node.
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Registered trials
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.