Evidence map›Paper›PMID 34091868›Full record

ArticleClinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico2021

Hypofractionated whole breast irradiation after IORT treatment is safe in patients receiving adjuvant chemotherapy.

J Burgos-Burgos, V Vega, D Macias-Verde, V Gómez, M Travieso-Aja, J Travieso, E Vicente, C Murias, C Santana, J Ospina and 1 more

Abstract read
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In one paragraph

Article in Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 40% 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

  1. Pooled it
  2. Five-year results of a prospective trial of IORT-photon boost and hypofractionated whole-breast irradiation after breast-conserving surgery.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025
    Article
  3. IORT-photon boost plus hypofractionated whole breast irradiation in patients with breast cancer after primary systemic treatment: feasibility, safety and clinical results.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025
    Article
  4. Article
  5. 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

11 authors at 2 institutions in 2 countries.

J Burgos-BurgosBreast Cancer Unit, Centro Oncológico Integral Canario (COIC), Hospital Universitario San Roque, Dolores de la Rocha 5, 35001, Las Palmas GC, Spain.
V VegaBreast Cancer Unit, Centro Oncológico Integral Canario (COIC), Hospital Universitario San Roque, Dolores de la Rocha 5, 35001, Las Palmas GC, Spain.
D Macias-VerdeBreast Cancer Unit, Centro Oncológico Integral Canario (COIC), Hospital Universitario San Roque, Dolores de la Rocha 5, 35001, Las Palmas GC, Spain.
V GómezBreast Cancer Unit, Centro Oncológico Integral Canario (COIC), Hospital Universitario San Roque, Dolores de la Rocha 5, 35001, Las Palmas GC, Spain.
M Travieso-AjaBreast Cancer Unit, Centro Oncológico Integral Canario (COIC), Hospital Universitario San Roque, Dolores de la Rocha 5, 35001, Las Palmas GC, Spain.
J TraviesoBreast Cancer Unit, Centro Oncológico Integral Canario (COIC), Hospital Universitario San Roque, Dolores de la Rocha 5, 35001, Las Palmas GC, Spain.
E VicenteBreast Cancer Unit, Centro Oncológico Integral Canario (COIC), Hospital Universitario San Roque, Dolores de la Rocha 5, 35001, Las Palmas GC, Spain.
C MuriasBreast Cancer Unit, Centro Oncológico Integral Canario (COIC), Hospital Universitario San Roque, Dolores de la Rocha 5, 35001, Las Palmas GC, Spain.
C SantanaBreast Cancer Unit, Centro Oncológico Integral Canario (COIC), Hospital Universitario San Roque, Dolores de la Rocha 5, 35001, Las Palmas GC, Spain.
J OspinaBreast Cancer Unit, Centro Oncológico Integral Canario (COIC), Hospital Universitario San Roque, Dolores de la Rocha 5, 35001, Las Palmas GC, Spain.
P C LaraBreast Cancer Unit, Centro Oncológico Integral Canario (COIC), Hospital Universitario San Roque, Dolores de la Rocha 5, 35001, Las Palmas GC, Spain. plara@ufpcanarias.es.ORCID http://orcid.org/0000-0003-1709-6232
Universidad Fernando Pessoa Canarias · ESBreast Cancer Research Foundation · US

Funding

Hospital Universitario San Roque 19-001Universidad Fernando Pessoa Canarias 19-001
6 · The paper itself

Abstract

introductionHypofractionated whole breast irradiation (hWBI) and intraoperative radiotherapy (IORT) could be associated in breast cancer patients showing high-risk factors of local recurrence after breast conserving therapy (BSC). The aim of this trial was to evaluate, for the first time, the toxicity and cosmesis of hWBI after photon-IORT in high-risk patients treated by adjuvant chemotherapy. MATERIALS AND

methodsThirty-one high-risk localized breast cancer patients treated by BCS, IORT (20 Gy), and adjuvant chemotherapy were included from February 2019 to August 2020 in this prospective trial, of hWBI (40.5 Gy/2.67 Gy/15 fractions). Acute and late toxicity (CTCAEv5.0) and cosmesis (Harvard scale), were assessed after treatment.

resultsAll patients completed their treatment and were evaluable after treatment. No patients showed severe (G3) acute/late toxicity. Excellent/good cosmesis at least 6 months after completing the treatment, was present in 93.6% of the patients.

conclusionhWBI in high-risk localized breast cancer patients treated by chemotherapy seems to have similar toxicity and cosmetic results than conventionally fractionated WBI in combination to photon-IORT after BCS.

Indexed as

Postoperative CareAdultAgedBreast NeoplasmsChemotherapy, AdjuvantCombined Modality TherapyFemaleFollow-Up StudiesHumansMastectomy, SegmentalMiddle AgedPrognosisProspective StudiesRadiation Dose HypofractionationRadiotherapy, AdjuvantBoostBreast cancerChemotherapyHypofractionated radiotherapyIORT

Identifiers

PMID34091868
OpenAlexW3165915413

What OpenQuestion holds

Textmetadata
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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.