Evidence map›Paper›PMID 35530354›Full record

ArticleFrontiers in oncology2022

Comparison of Deep Inspiration Breath Hold Versus Free Breathing in Radiotherapy for Left Sided Breast Cancer.

Yongkai Lu, Di Yang, Xiaowei Zhang, Yonggang Teng, Wei Yuan, Yuemei Zhang, Ruixin He, Fengwen Tang, Jie Pang, Bo Han and 2 more

Abstract read
In one paragraph

Article in Frontiers in oncology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 4 pooled it
–field-weighted citation impact
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

29 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
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  10. Affordable realtime respiratory monitoring system for radiation oncology.Journal of applied clinical medical physics · 2025
    Article
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  15. Heart is a heavy burden: cardiac toxicity in radiation oncology.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2024
    Review
  16. Observational
  17. Article
  18. Cardiac segments dosimetric benefit from deep inspiration breath hold technique for left-sided breast cancer radiotherapy.Reports of practical oncology and radiotherapy : journal of Greatpoland Cancer Center in Poznan and Polish Society of Radiation Oncology · 2024
    Article
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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

12 authors.

Yongkai LuDepartment of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
Di YangDepartment of Radiation Oncology, Shaanxi Provincial Tumor Hospital, Affiliated Hospital of Xi'an Jiaotong University Health Science Center, Xi'an, China.
Xiaowei ZhangDepartment of Obstetrics and Gynecology, Xi'an Central Hospital, The Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
Yonggang TengDepartment of Thoracic Surgery, Second Affiliated Hospital of Air Force Medical University, Xi'an, China.
Wei YuanDepartment of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
Yuemei ZhangDepartment of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
Ruixin HeDepartment of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
Fengwen TangDepartment of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
Jie PangDepartment of Obstetrics and Gynecology, Xi'an Central Hospital, The Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
Bo HanDepartment of Radiation Oncology, Weinan Central Hospital, Weinan, China.
Ruijuan ChenDepartment of Obstetrics and Gynecology, Xi'an Central Hospital, The Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
Yi LiDepartment of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: Modern breast cancer techniques, such as the deep inspiration breath-hold (DIBH) technique has been applied for left-sided breast cancer. Whether the DIBH regimen is the optimal solution for left-sided breast cancer remains unclear. This meta-analysis aims to elucidate the differences of DIBH and free-breathing (FB) for patients receiving radiotherapy for left-sided breast cancer and provide a practical reference for clinical practice. Methods: Relevant research available on PubMed, Embase, Cochrane Library, and the Web of Science published before November 30, 2021 was independently and systematically examined by two investigators. Data were extracted from eligible studies for assessing their qualities and calculating the standardized mean difference (SMD) and 95% confidence intervals (CIs) using Review Manager software 5.4 (RevMan 5.4). Results: Forty-one studies with a total of 3599 left-sided breast cancer patients were included in the meta-analysis. Compared with FB, DIBH reduced heart dose ( Conclusions: Although DIBH has no obvious advantage over FB in contralateral breast mean dose, it can significantly reduce heart dose, LAD dose, ipsilateral lung dose, and heart volume. Conversely, it can remarkably increase the ipsilateral lung volume. This study suggests that soon DIBH could be more widely utilized in clinical practice because of its excellent dosimetric performance.

Indexed as

deep inspiration breath holdfree breathingleft sided breast cancermeta-analysisradiotherapy

Identifiers

PMID35530354
PMCPMC9069140

What OpenQuestion holds

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Registered trials

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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.