Evidence map›Paper›PMID 21042913›Full record

ArticleWorld journal of surgery2011

Therapeutic strategy for differentiated thyroid carcinoma in Japan based on a newly established guideline managed by Japanese Society of Thyroid Surgeons and Japanese Association of Endocrine Surgeons.

Hiroshi Takami, Yasuhiro Ito, Takahiro Okamoto, Akira Yoshida

Abstract read
PubMed Publisher
In one paragraph

Article in World journal of surgery, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 104 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
104citing papers in PubMed, 3 pooled it
5.9field-weighted citation impact, top 3% 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

104 citing papers in PubMed, 3 syntheses or guidelines pooled it, 213 citations in OpenAlex.

  1. Guideline
  2. Outcomes and effectiveness of active surveillance for low-risk papillary thyroid carcinoma: a systematic review and meta-analysis.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 · 2025
    Pooled it
  3. Pooled it
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Factors of Central Lymph Node Metastasis in Papillary Thyroid Cancer Based on C-TIRADS Analysis.Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme · 2023
    Article
  19. Article
  20. Article

44 more citing papers are in PubMed but not listed here.

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 4 institutions in 1 country.

Hiroshi TakamiDepartment of Surgery, Teikyo University School of Medicine, Tokyo, 173-8605, Japan.
Yasuhiro Ito
Takahiro Okamoto
Akira Yoshida
Kanagawa Cancer CenterKuma Hospital · JPTeikyo University · JPTokyo Women's Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTherapeutic strategy for patients with differentiated thyroid carcinoma (DTC) in Japan has differed from that in Western countries. Total thyroidectomy followed by radioactive iodine (RAI) ablation has been a standard therapy in Western countries, while limited thyroidectomy has been widely accepted in Japan. We newly established guidelines for clinical practice in treating thyroid tumors based on evidence from previous publications and the accumulation of data from patients in Japan. We present our therapeutic recommendations for DTC patients based on these guidelines.

methodsFrom the 55 clinical questions (CQ) in our guideline, we selected CQ regarding the treatment of DTC. We commented on each and compared it with the corresponding regions in Western guidelines.

resultsFor papillary carcinoma, we strongly or moderately recommend total thyroidectomy for patients with tumors larger than 4 cm, clinical node metastasis, distant metastasis, or significant extrathyroid extension, while hemithyroidectomy is acceptable for T1N0M0 patients. In contrast to Western guidelines, routine central compartment dissection is recommended for papillary carcinoma in our guidelines. Completion total thyroidectomy is recommended for patients who were scheduled for hemithyroidectomy under a preoperative diagnosis of follicular neoplasm and were pathologically confirmed as having follicular carcinoma if the pathological diagnosis indicated widely invasive carcinoma or carcinoma having poorly differentiated components. RAI ablation is also recommended for DTC with aggressive clinicopathological features, but its indication is narrower than that in Western guidelines, not only because of the limitations on RAI, but also because it is our policy that patients without high-risk features do not require RAI ablation.

conclusionIt is important to treat DTC patients individually according to their clinicopathological features rather than uniformly. We hope that policies regarding the treatment of DTC patients in Western countries and Japan will find the optimal compromise in the future, leading to the best treatments for patients with thyroid carcinoma all over the world.

Indexed as

Practice Guidelines as TopicAdenocarcinoma, FollicularCarcinoma, PapillaryCatheter AblationHumansJapanLymph Node ExcisionNeoplasm StagingRisk FactorsSocieties, MedicalThyroidectomyThyroid Neoplasms

Identifiers

PMID21042913
OpenAlexW2078489114

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.