Evidence map›Paper›PMID 31209622›Full record

ArticleEuropean radiology2019

Two-year outcomes of single-session high-intensity focused ultrasound (HIFU) treatment in persistent or relapsed Graves' disease.

Brian Hung-Hin Lang, Yu-Cho Woo, Keith Wan-Hang Chiu

2 registry-linked trialsAbstract read
PubMed Publisher
In one paragraph

Article in European radiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 22% 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.

NCT06418919 naunknown statusnot on this mapstarted 2020, after this paper: background citation

A Prospective Evaluation of Radiofrequency Ablation in the Treatment of Relapsed Graves' Disease.

TypeinterventionalSponsorThe University of Hong KongRan2020 to 2025Enrolled30ConditionsRelapsed Graves' Disease, Thyroid, Functional Disturbance, Radiofrequency Ablation TreatmentArmsRadiofrequency ablation treatment
NCT06506149 naunknown statusnot on this mapstarted 2023, after this paper: background citation

A Prospective Evaluation of Microwave Ablation (MWA) in the Treatment of Relapsed Graves' Disease

TypeinterventionalSponsorThe University of Hong KongRan2023 to 2026Enrolled25ConditionsGraves Disease, Minimally Invasive Treatment, Ablation TreatmentArmsMicrowave ablation(MWA) device
3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Thyroid-Targeted Nano-Bombs Empower HIFU for Graves' Disease.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  6. Review
  7. [Clinical Approach for Thyroid Radiofrequency Ablation].Journal of the Korean Society of Radiology · 2023
    Review
  8. Article
  9. Article
  10. Article
  11. 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

3 authors at 2 institutions in 2 countries.

Brian Hung-Hin LangDepartment of Surgery, Queen Mary Hospital, The University of Hong Kong, 102 Pokfulam Road, Hong Kong SAR, China. blang@hku.hk.ORCID http://orcid.org/0000-0002-9362-0086
Yu-Cho WooDepartment of Medicine, The University of Hong Kong, Hong Kong SAR, China.
Keith Wan-Hang ChiuDepartment of Radiology, The University of Hong Kong, Hong Kong SAR, China.
University of Hong Kong · HKQueen Mary Hospital · CN

Funding

Health and Medical Research Fund 04150716
6 · The paper itself

Abstract

objectiveTo evaluate the longer-term disease relapse of ultrasound (US)-guided high-intensity focused ultrasound (HIFU) ablation as a treatment for persistent/relapsed Graves' disease (GD).

methodsAfter ethics approval, consecutive patients with persistent or relapsed GD who underwent bilateral US-guided HIFU ablation from 2016 to 2017 were retrospectively analyzed. Altogether, 75 patients received HIFU ablation of the central portion of the right and left thyroid lobes with areas near the trachea-esophageal groove and common carotid artery un-ablated. They were followed for 24 months or longer. Baseline thyrotropin (TSH), free T4, anti-thyroid autoantibodies, and TSH receptor (TSHR) antibody were checked. Primary outcome was the 24-month relapse rate. Relapse referred to hyperthyroidism (free T4 (FT4) > 23 pmol/L) afterwards. Variables associated with relapse were analyzed by binary logistic regression.

resultsThe cohort comprised mostly females (84.0%) with a mean age of 42.05 ± 10.74 years. The 24-month relapse rate was 41.3% with 31 patients suffering a relapse. No patient suffered from hypothyroidism. Three patients (4.0%) suffered from temporary vocal cord palsy but these injuries recovered spontaneously after 2 months. In univariate analysis, higher daily dose of carbimazole (OR = 1.125, 95% CI = 1.023-1.237, p = 0.015) and higher baseline TSHR level (OR = 1.085, 95% CI = 1.022-1.152, p = 0.007) were significant factors for disease relapse. In the multivariate analysis, higher baseline TSHR level was a significant independent factor for disease relapse within 24 months (OR = 1.079, 95% CI = 1.014-1.148, p = 0.016).

conclusionsUS-guided HIFU of the thyroid gland was a safe and relatively efficacious treatment in the longer term for patients with persistent or relapsed GD. KEY POINTS: • US-guided HIFU ablation is relatively efficacious in the longer term. • US-guided HIFU ablation of the thyroid is safe. • Higher TSHR level may lead to higher disease relapse after treatment.

Indexed as

AdultChronic DiseaseFemaleFollow-Up StudiesGraves DiseaseHigh-Intensity Focused Ultrasound AblationHumansImmunoglobulins, Thyroid-StimulatingMaleRecurrenceRetrospective StudiesThyroid GlandTreatment OutcomeVocal Cord ParalysisImmunoglobulins, Thyroid-Stimulatingthyrotropin-binding inhibitory immunoglobulinAblation techniquesGraves’ diseaseHigh-intensity focused ultrasound ablationInterventional ultrasonographyThyrotoxicosis

Identifiers

PMID31209622
OpenAlexW2951173369

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.