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On the sensitivity of PROMs during breast radiotherapy.


ABSTRACT:

Purpose

To investigate the sensitivity of patient-reported outcome measures (PROMs) to detect treatment-related side effects in patients with breast cancer undergoing external beam photon radiotherapy.

Methods

As part of daily clinical care, an in-house developed PROM tool was used to assess side effects in patients during a) whole-breast irradiation (WBI) to 40 Gy, b) WBI with a sequential boost of 10 Gy, and c) partial-breast irradiation (PBI) to 40 Gy.

Results

414 patients participated in this prospective study between October 2020 and January 2022, with 128 patients (31 %) receiving WBI, 241 (58 %) receiving WBI followed by a sequential boost, and 50 patients (12 %) receiving PBI. Significant differences in the reported toxicities (itching, radiation skin reaction, skin darkening, and tenderness and swelling) were reported between the WBI cohorts with and without boost (p < 0.001, p < 0.001, p < 0.001, and p = 0.002, respectively). The comparison of PBI with WBI (no-boost) yielded significant differences for radiation skin reaction (p < 0.001).

Conclusion

The results highlight the high sensitivity of PROMs to detect treatment-related side effects in patients with breast cancer. Thus, PROMs may be a valuable tool for quality control and may support evidence-based learning from real-world data originating from daily routine care.

SUBMITTER: Heilemann G 

PROVIDER: S-EPMC9827355 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature

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Publications

On the sensitivity of PROMs during breast radiotherapy.

Heilemann Gerd G   Renner Andreas A   Kauer-Dorner Daniela D   Konrad Stefan S   Simek Inga-Malin IM   Georg Dietmar D   Widder Joachim J  

Clinical and translational radiation oncology 20221226


<h4>Purpose</h4>To investigate the sensitivity of patient-reported outcome measures (PROMs) to detect treatment-related side effects in patients with breast cancer undergoing external beam photon radiotherapy.<h4>Methods</h4>As part of daily clinical care, an in-house developed PROM tool was used to assess side effects in patients during a) whole-breast irradiation (WBI) to 40 Gy, b) WBI with a sequential boost of 10 Gy, and c) partial-breast irradiation (PBI) to 40 Gy.<h4>Results</h4>414 patien  ...[more]

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