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IMPORTANCE The most appropriate dose-fractionation for whole breast irradiation (WBI) remains uncertain. OBJECTIVE To assess acute and six-month toxicity and quality of life (QoL) with conventionally fractionated WBI (CF-WBI) versus hypofractionated WBI (HF-WBI). DESIGN Unblinded randomized trial of CF-WBI (n=149; 50 Gy/25 fractions + boost [10–14 Gy/5–7 fractions]) versus HF-WBI (n=138; 42.56 Gy/16 fractions + boost [10–12.5 Gy/4–5 fractions]). SETTING Community-based and academic cancer centers. PARTICIPANTS 287 women age ≥ 40 years with stage 0–II breast cancer treated with breast-conserving surgery for whom whole breast irradiation without addition of a third field was recommended. 76% (n=217) were overweight or obese. Patients were enrolled from February 2011 through February 2014. INTERVENTION(S) FOR CLINICAL TRIALS CF-WBI versus HF-WBI. MAIN OUTCOME MEASURES Physician-reported acute and six-month toxicities using NCICTCv4.0 and patient-reported QoL using the FACT-B version 4. All analyses were intention-to-treat, with outcomes compared using chi-square, Cochran-Armitage test, and ordinal logistic regression. Patients were followed for a minimum of 6 months. RESULTS Treatment arms were well-matched for baseline characteristics including FACT-B total score (P=0.46) and individual QoL items such as lack of energy (P=0.86) and trouble meeting family needs (P=0.54). Maximal physician-reported acute dermatitis (P<0.001), pruritus (P<0.001), breast pain (P=0.001), hyperpigmentation (P=0.002), and fatigue (P=0.02) during radiation were lower in patients randomized to HF-WBI. Overall grade ≥2 acute toxicity was less with HF-WBI vs. CF-WBI (47% vs. 78%; P<0.001). Six months after radiation, physicians reported less fatigue in patients randomized to HF-WBI (P=0.01), and patients randomized to HF-WBI reported less lack of energy (P<0.001) and less trouble meeting family needs (P=0.01). Multivariable regression confirmed the superiority of HF-WBI in terms of patient-reported lack of energy (OR 0.39, 95% CI 0.24–0.63) and trouble meeting family needs (OR 0.34, 95% CI 0.16–0.75). CONCLUSIONS AND RELEVANCE HF-WBI appears to yield less acute toxicity than CF-WBI, as well as less fatigue and trouble meeting family needs six months after completing radiation. These findings should be communicated to patients as part of shared decision-making. TRIAL REGISTRATION NCT01266642 (https://clinicaltrials.gov/ct2/show/NCT01266642)

Preceding use of IVT was not an independent predictor of favorable outcome in patients with acute stroke treated with MT and complication rates did not differ whether or not IVT was used. MT is safe and achieved a favorable outcome in one-third of patients with stroke ineligible for IVT.

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National and international experts in inflammatory breast cancer (IBC) from high-volume centers treating IBC recently convened at the 10th Anniversary Conference of the Morgan Welch Inflammatory Breast Cancer Research Program at The University of Texas MD Anderson Cancer Center in Houston Texas. A consensus on the clinical management of patients with IBC was discussed, summarized, and subsequently reviewed. All participants at the conference (patients, advocates, researchers, trainees, and clinicians) were queried using the MDRing electronic survey on key management issues. A summary of the expert consensus and participant voting is presented. Bilateral breast and nodal evaluation, breast magnetic resonance imaging, positron emission tomography/computed tomography, and medical photographs were endorsed as optimal. Neoadjuvant systemic therapy, modified radical mastectomy and level I and II ipsilateral axillary node dissection, post-mastectomy radiotherapy, adjuvant targeted therapy and hormonal therapy as indicated, and delayed reconstruction were agreed-upon fundamental premises of standard non-protocol-based treatment for IBC. Consideration for local-regional therapy in de novo stage IV IBC was endorsed to provide local control whenever feasible. Variation across centers and special circumstances were discussed.