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Article Dans Une Revue Cancer/Radiothérapie Année : 2019

Partial versus whole breast irradiation: Side effects, patient satisfaction and costs

Résumé

Since accelerated partial breast irradiation has demonstrated non-inferiority to whole breast irradiation regarding recurrence rate in patients with early stage breast cancer, our objective was to compare its impact on short-term adverse events, patient satisfaction and costs. Materials and methods.-Patients with early stage breast cancer treated by breast-conserving surgery between 2007 and 2012 were included: 48 women who received three-dimensional conformal accelerated partial breast irradiation in a multicentre phase-II trial were paired with 48 patients prospectively treated with whole breast irradiation. Adverse events, and patients' opinions concerning cosmesis, satisfaction and pain, were gathered 1 month after treatment. Direct and indirect costs were collected from the French National Health Insurance System perspective until the end of radiotherapy. Results.-When comparing its impact, skin reactions occurred in 37% of patients receiving threedimensional conformal accelerated partial breast radiotherapy and 60% of patients receiving whole breast irradiation (P = 0.07); 98% were very satisfied in the group three-dimensional conformal accelerated partial breast radiotherapy versus 46% in the group treated with whole breast irradiation (P < 0.001); direct costs were significantly lower in the group treated with partial breast irradiation (mean cost: 2510 D versus 5479 D /patient), due to less radiation sessions. Conclusion.-In patients with early-stage breast cancer, partial irradiation offered a good alternative to whole breast irradiation, as it was less expensive and satisfactory. These, and the clinical safety and tolerance results, need to be confirmed by long-term accelerated partial breast irradiation results in ongoing phase III trials.

Domaines

Cancer
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Dates et versions

hal-03767804 , version 1 (16-02-2023)

Identifiants

Citer

T. Bathily, I. Borget, E. Rivin del Campo, S. Rivera, C. Bourgier. Partial versus whole breast irradiation: Side effects, patient satisfaction and costs. Cancer/Radiothérapie, 2019, 23 (2), pp.83-91. ⟨10.1016/j.canrad.2018.06.020⟩. ⟨hal-03767804⟩
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