ArticleWorld journal of surgery2020
Radiation-Associated Thyroid Cancer Surveillance and Management in a Cohort of Late Effects Patients.
Article in World journal of surgery, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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
0 citing papers in PubMed, 2 citations in OpenAlex.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND AND
aimsCompared to the general population, the incidence of thyroid cancer in childhood and adolescent and young adult malignancy survivors is increased 14.0-18.0 times (CI 11.7-23.8). The cumulative incidence is variably reported as 0.5% by age 45 with 30-year incidence of 1.3% in women and 0.6% in men. This study aims to evaluate the incidence of radiation-associated thyroid cancer amongst patients treated with prior radiation to the thyroid followed up in a late effects service. A secondary aim was to assess screening compliance in this cohort.
methodsThe medical records of all patients attending the late effects service from 1 January 2000 to 20 February 2013 were interrogated to identify patients exposed to thyroid irradiation. The screening compliance and incidence of thyroid cancer were assessed for the duration whilst under the guidance of the late effect service. Mode of diagnosis, all imaging and cytology were retrieved from the institutional electronic record. Cytology was categorized according to Bethesda.
resultsFour hundred and sixty-five patients were exposed to direct or scatter neck irradiation. Compliance with thyroid surveillance was observed in 76.9%. Ultrasound features of microcalcification and increased internal vascularity had a low sensitivity (62.5%) for predicting a malignant nodule, which improved when used in conjunction with a Bethesda IV-VI result (91.7%). However, cytological assessment was not performed in 45.6% of operative cases. Thirty-three patients had thyroid carcinoma of which 45.4% (n = 15) were incidental. The majority were papillary thyroid cancers (88.9%); of which 12.5% were node positive and 34.4% were multifocal. The incidence of thyroid cancer was elevated 57.6 times compared to the Australian general population (p < 0.001).
conclusionDue to the high incidence of thyroid cancer, this study supports screening in this cohort. However, due to the risk of overtreatment, we endorse further investigation of thyroid nodules with ultrasound-guided fine-needle aspiration cytology based on sonographic criteria as for the general population and American Thyroid Association guidelines.
Indexed as
Identifiers
What OpenQuestion holds
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.