Evidence map›Paper›PMID 33050765›Full record

ArticleThe Journal of international medical research2020

Transarterial chemoembolization combined with iodine-125 seed implantation for patients with hepatocellular carcinoma: a retrospective controlled study.

Lei Chen, Tao Sun, Xuefeng Kan, Shi Chen, Yanqiao Ren, Yanyan Cao, Liangliang Yan, Bin Liang, Bin Xiong, Chuansheng Zheng

Open access · goldAbstract read
In one paragraph

Article in The Journal of international medical research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 31% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.

  1. Transarterial chemoembolization with 125 I seed insertion for unresectable hepatocellular carcinoma: a meta‑analysis.Wideochirurgia i inne techniki maloinwazyjne = Videosurgery and other miniinvasive techniques · 2025
    Pooled it
  2. Trial
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. A Case of Iodine 125 Seeds (I-125) Responding to Lung Squamous Cell Carcinoma.Dose-response : a publication of International Hormesis Society
    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

10 authors at 1 institution in 1 country.

Lei ChenDepartment of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.ORCID https://orcid.org/0000-0003-0018-9993
Tao SunDepartment of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Xuefeng KanDepartment of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Shi ChenDepartment of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Yanqiao RenDepartment of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Yanyan CaoDepartment of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Liangliang YanDepartment of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Bin LiangDepartment of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Bin XiongDepartment of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Chuansheng ZhengDepartment of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Union Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo determine if iodine-125 seed implantation improved the efficacy of transarterial chemoembolization (TACE) in patients with hepatocellular carcinoma (HCC) (≤5 cm).

methodsWe retrospectively reviewed the medical records of 83 consecutive patients with HCC (≤5 cm) who underwent TACE or TACE-iodine-125 from January 2014 to July 2017. The primary endpoint was progression-free survival (PFS). The secondary endpoints were overall survival (OS) and objective response rate (ORR) at 3 months after the first TACE treatment. PFS and OS were calculated using the Kaplan-Meier method and compared using log-rank tests. Independent risk factors for PFS and OS were analyzed using a Cox proportional hazards model.

resultsThirty-five patients received TACE-iodine-125 and 48 received TACE alone. The median OS and PFS were both significantly longer in the TACE-iodine-125 compared with the TACE-alone group (42 vs 23 months and 16 vs 8 months, respectively). The ORR was significantly higher in the TACE-iodine-125 compared with the TACE-alone group. There was no significant difference in adverse events, apart from decreased white cell count, between the two groups.

conclusionTACE-iodine-125 might be an effective and safe alternative treatment for patients with HCC (≤5 cm).

Indexed as

Carcinoma, HepatocellularChemoembolization, TherapeuticLiver NeoplasmsAgedCombined Modality TherapyFemaleHumansIodine RadioisotopesMaleMiddle AgedRetrospective StudiesTreatment OutcomeIodine-125Iodine RadioisotopesHepatocellular carcinomaimplantationiodine-125overall survivalprogression-free survivaltransarterial chemoembolization

Identifiers

PMID33050765
PMCPMC7570795
OpenAlexW3091884640

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.