ArticleWorld journal of surgery2022
Impact of Extent of Surgery on Long-Term Prognosis of Follicular Thyroid Carcinoma Without Extrathyroidal Extension and Distant Metastasis.
Article in World journal of surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
What it found
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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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.
- 2025 American Thyroid Association Management Guidelines for Adult Patients with Differentiated Thyroid Cancer.Thyroid : official journal of the American Thyroid Association · 2025Guideline
- Prognosis and influencing factors of follicular thyroid cancer.Cancer medicine · 2024Article
- Multi-Omics and Management of Follicular Carcinoma of the Thyroid.Biomedicines · 2023Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimTo analyze the effect of total thyroidectomy (TT) and thyroid lobectomy (LT) on the long-term prognosis of follicular thyroid carcinoma (FTC) without extrathyroidal extension and distant metastasis and to clarify whether the tumor size (≤ 40 mm vs. > 40 mm) has an important impact on the extent of surgery.
methodsData on FTC patients without extrathyroidal extension and distant metastasis treated with either TT or LT between 1998 and 2016 were extracted from the Surveillance, Epidemiology, and End Results Database. Propensity score matching was performed to minimize impact of selection bias and potential confounding. Kaplan-Meier curves and Cox regression analysis were conducted to assess the impact of the extent of surgery on disease-specific survival (DSS).
resultsA total of 8435 patients were identified. The DSS after LT were 100%, 98.3%, and 97.6% at 5, 10, and 15 years, respectively, compared with those seen after TT of 99.3%, 97.9%, and 96.6%. The difference between the two groups is not statistically significant (p = 0.083). Similar results were observed in cohorts after adjusting for baseline covariates. There was also similar prognosis between LT and TT in patients with tumors size ≤ 40 mm or > 40 mm.
conclusionsFor patients with FTC of any size without extrathyroidal extension and distant metastases at diagnosis, TT and LT confer equivalent DSS. Completion thyroidectomy after LT may be not necessary unless patients relapse; however, recurrence rates and development of metastases are not evaluated in this study.
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