Quality of life after whole brain radiotherapy compared with radiosurgery of the tumor bed: results from a randomized trial

Background. A recent randomized trial (NCT01535209) demonstrated no difference in neurocognitive function between stereotactic radiotherapy of the tumor bed (SRT-TB) and whole brain radiotherapy (WBRT) in patients with resected single brain metastasis. Patients treated with SRT-TB had lower overall survival compared with the WBRT arm. Here, we compared the health-related quality of life (HRQOL) in patients who received WBRT vs. SRT-TB. Methods. A self-reported questionnaire was used to assess HRQOL (EORTC QLQ-C30 with the QLQ-BN20 module) before RT, 2 months after RT, and every 3 months thereafter. HRQOL results are presented as mean scores and compared between groups. Results. Of 59 randomized patients, 37 (64%) were eligible for HRQOL analysis, 15 received SRT-TB, and 22 had WBRT. There were no differences between groups in global health status and main function scales/symptoms (except for drowsiness and appetite loss, which were worse with WBRT 2 months after RT). Global health status decreased 2 and 5 months after RT, but significantly only for SRT-TB (p = 0.025). Physical function decreased significantly 5 months after SRT-TB (p = 0.008). Future uncertainty worsened after RT, but significantly only for SRT-TB after 2 months (p = 0.036). Patients treated with WBRT had significant worsening of appetite, hair loss, and drowsiness after treatment. Conclusions. Despite higher symptom burden after WBRT attributed to the side effects of RT (such as appetite loss, drowsiness, and hair loss), global health status, physical functioning, and future uncertainty favored WBRT compared with SRT-TB. This may be related to the compromised brain tumor control with omission of WBRT (AU)

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Quality of life after whole brain radiotherapy compared with radiosurgery of the tumor bed: results from a randomized trial.

BACKGROUND: A recent randomized trial (NCT01535209) demonstrated no difference in neurocognitive function between stereotactic radiotherapy of the tumor bed (SRT-TB) and whole brain radiotherapy (WBRT) in patients with resected single brain metastasis. Patients treated with SRT-TB had lower overall survival compared with the WBRT arm. Here, we compared the health-related quality of life (HRQOL) in patients who received WBRT vs. SRT-TB. METHODS: A self-reported questionnaire was used to assess HRQOL (EORTC QLQ-C30 with the QLQ-BN20 module) before RT, 2 months after RT, and every 3 months thereafter. HRQOL results are presented as mean scores and compared between groups. RESULTS: Of 59 randomized patients, 37 (64%) were eligible for HRQOL analysis, 15 received SRT-TB, and 22 had WBRT. There were no differences between groups in global health status and main function scales/symptoms (except for drowsiness and appetite loss, which were worse with WBRT 2 months after RT). Global health status decreased 2 and 5 months after RT, but significantly only for SRT-TB (p = 0.025). Physical function decreased significantly 5 months after SRT-TB (p = 0.008). Future uncertainty worsened after RT, but significantly only for SRT-TB after 2 months (p = 0.036). Patients treated with WBRT had significant worsening of appetite, hair loss, and drowsiness after treatment. CONCLUSIONS: Despite higher symptom burden after WBRT attributed to the side effects of RT (such as appetite loss, drowsiness, and hair loss), global health status, physical functioning, and future uncertainty favored WBRT compared with SRT-TB. This may be related to the compromised brain tumor control with omission of WBRT.

Palliative radiotherapy and chemotherapy instead of surgery in symptomatic rectal cancer with synchronous unresectable metastases: a phase II study.

BACKGROUND: In stage IV rectal cancer, palliative surgery is often carried out upfront. This study investigated whether the surgery can be avoided. PATIENTS AND METHODS: Forty patients with symptomatic primary rectal adenocarcinoma and synchronous distant metastases deemed to be unresectable received 5 × 5 Gy irradiation and then oxaliplatin-based chemotherapy. Before treatment, 38% of patients had a near-obstructing lesion. The palliative effect was evaluated by questionnaires completed by the patients. RESULTS: The median follow-up for living patients was 26 months (range 19-34). The median overall survival was 11.5 months. Eight patients (20%) required surgery during the course of their disease: seven patients required stoma creation and one had local excision. Thirty percent of patients had a complete resolution of pelvic symptoms during the whole course of the disease, and 35% had significant improvement. In the subgroup with a near-obstructing lesion, 23% of patients required stoma creation. In all patients, the probability of requiring palliative surgery at 2 years was 17.5% [95% confidence interval (CI) 13% to 22%), and the probability of sustained good palliative effect after radiotherapy and chemotherapy was 67% (95% CI 58% to 76%). CONCLUSION: Short-course radiotherapy and chemotherapy allowed most patients to avoid surgery, even those with a near-obstructing lesion. CLINICALTRIALS: The trial is registered with ClinicalTrials.gov: number NCT01157806.