Evidence map›Paper›PMID 32556767›Full record

ArticleSurgical endoscopy2021

Comparison of long-term surgical outcome between transaxillary endoscopic and conventional open thyroidectomy in patients with differentiated thyroid carcinoma: a propensity score matching study.

Kwangsoon Kim, Sohee Lee, Ja-Seong Bae, Jeong-Soo Kim

Abstract read
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In one paragraph

Article in Surgical endoscopy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 11% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Gasless endoscopic thyroidectomy via the transsubclavian approach: comparable safety and superior anterior cervical function preservation.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2026
    Article
  4. Preservation of thyroid cartilage mobility via lateral cervical approach mitigates anterior neck dysfunction following hemithyroidectomy.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2026
    Article
  5. Observational
  6. [Clinical application of inflatable unilateral axillary approach robot assisted bilateral thyroid lobe lesion resection].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2025
    Article
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  10. Review
  11. Observational
  12. Article
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  14. Comparison of the endoscopic thyroidectomyFrontiers in oncology · 2023
    Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Kwangsoon KimDepartment of Surgery, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
Sohee LeeDepartment of Surgery, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
Ja-Seong BaeDepartment of Surgery, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea. jaseong@gmail.com.ORCID http://orcid.org/0000-0002-6271-2105
Jeong-Soo KimDepartment of Surgery, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
Catholic University of Korea · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere is an increased use of endoscopic thyroidectomy (ET), including robotic-assisted thyroidectomy (RT), to avoid postoperative scars on the anterior neck. The objective of this study was to compare the surgical and oncologic outcomes between ET and conventional open thyroidectomy (COT) for differentiated thyroid carcinoma (DTC).

methodsWe reviewed 4129 patients with DTC who underwent thyroid lobectomy at Seoul St. Mary's Hospital (Seoul, Korea) from January 2009 to December 2014. Patients were categorized according to the type of surgery and statistically compared using propensity score matching analysis.

resultsThe mean operation time was significantly longer in the ET group than in the OT group (101.2 ± 26.2 min vs. 86.4 ± 27.0 min, p < 0.001). The number of harvested lymph nodes was significantly lower in the ET group than in the OT group (5.5 ± 4.2 vs. 8.3 ± 6.2, p < 0.001). There was no significant difference in the recurrence rate between the two groups (p = 0.879). Kaplan-Meier analysis revealed no significant difference in the disease-free survival after propensity score matching (p = 0.811). The mean follow-up duration was 90.4 ± 21.0 months.

conclusionsTransaxillary ET including RT for DTC is a safe and feasible alternative to COT with a cosmetically desirable outcome. Further studies are required to confirm our results.

Indexed as

Carcinoma, PapillaryThyroidectomyThyroid NeoplasmsDisease-Free SurvivalHumansNeoplasm Recurrence, LocalPropensity ScoreTreatment OutcomeConventional open thyroidectomyDifferentiated thyroid carcinomaEndoscopic thyroidectomyPropensity score matchingRobotic-assisted thyroidectomy

Identifiers

PMID32556767
OpenAlexW3036967295

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.