Evidence map›Paper›PMID 31939310›Full record

ArticleThe British journal of radiology2020

Helical tomotherapy with a complete-directional-complete block technique effectively reduces cardiac and lung dose for left-sided breast cancer.

Hsin-Pei Yeh, Yu-Chuen Huang, Li-Ying Wang, Pei-Wei Shueng, Hui-Ju Tien, Chiu-Han Chang, San-Fang Chou, Chen-Hsi Hsieh

Open access · hybridAbstract read
In one paragraph

Article in The British journal of radiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

18 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Article
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  5. Article
  6. Review
  7. Article
  8. Total Skin Treatment with Helical Arc Radiotherapy.International journal of molecular sciences · 2023
    Review
  9. Review
  10. Article
  11. Helical tomotherapy experience in breast cancer adjuvant radiotherapy and acute toxicity results.Reports of practical oncology and radiotherapy : journal of Greatpoland Cancer Center in Poznan and Polish Society of Radiation Oncology · 2022
    Article
  12. Article
  13. Article
  14. Observational
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  18. 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

8 authors at 4 institutions in 1 country.

Hsin-Pei YehDivision of Radiation Oncology, Department of Radiology, Far Eastern Memorial Hospital, New Taipei City, Taiwan, Republic of China.
Yu-Chuen HuangDepartment of Medical Research, China Medical University Hospital, Taichung, Taiwan, Republic of China.
Li-Ying WangPhysical Therapy Center, National Taiwan University Hospital, Taipei, Taiwan, Republic of China.
Pei-Wei ShuengDivision of Radiation Oncology, Department of Radiology, Far Eastern Memorial Hospital, New Taipei City, Taiwan, Republic of China.
Hui-Ju TienDivision of Radiation Oncology, Department of Radiology, Far Eastern Memorial Hospital, New Taipei City, Taiwan, Republic of China.
Chiu-Han ChangDivision of Radiation Oncology, Department of Radiology, Far Eastern Memorial Hospital, New Taipei City, Taiwan, Republic of China.
San-Fang ChouDepartment of Medical Research, Far Eastern Memorial Hospital, New Taipei City, Taiwan, Republic of China.
Chen-Hsi HsiehDivision of Radiation Oncology, Department of Radiology, Far Eastern Memorial Hospital, New Taipei City, Taiwan, Republic of China.
Far Eastern Memorial Hospital · TWNational Yang Ming Chiao Tung University · TWChina Medical University · TWNational Taiwan University Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo evaluate the feasibility and optimal restricted angle of the complete-directional-complete block (CDCB) technique in helical tomotherapy (HT) by including regional nodal irradiation (RNI) with the internal mammary node (IMN) in left-sided breast cancer.

methodsTen left-sided breast cancer patients treated with 50 Gy in 25 fractions were compared with five-field intensity-modulated radiation therapy (5F-IMRT) and six types of HT plans. In the HT plans, complete block (CB), organ-based directional block (OBDB) and CDCB with different restricted angles were used.

resultsThe conformity index (CI) between the CDCB

conclusionsHT with the CDCB technique is feasible for treating left-sided breast cancer patients. The CDCB ADVANCES IN KNOWLEDGE: For left-sided breast cancer patients whose RNI field includes the IMN, heart avoidance is an important issue. The CDCB technique achieved good PTV coverage, homogeneity and dose conformity and allowed better sparing of the mean dose of the lung, the LAD artery, and the heart and reduced the V

Indexed as

Dose Fractionation, RadiationFeasibility StudiesFemaleHeartHumansLungLymphatic IrradiationOrgans at RiskRadiation InjuriesRadiotherapy, Intensity-ModulatedRadiotherapy Planning, Computer-AssistedUnilateral Breast Neoplasms

Identifiers

PMID31939310
PMCPMC7362916
OpenAlexW2999724426

What OpenQuestion holds

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LicenceCC BY-NC
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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.