The effect of correctional facility programming on nonviolent beliefs

Gemstone Team Peace in PrisonsTo date, little research has made an effort to pinpoint measurable changes in beliefs resulting from correctional facility programming. Peace in Prisons studied the effects of the programs at the Montgomery County Correctional Facility on the inmates' beliefs regarding violence. It was hypothesized that inmates participating in programs would undergo a greater reduction in violent beliefs over time than those not in programs. The team administered the Nonviolence Test to inmates three times over a 3-month period. The primary purpose was to observe differences between those in programs and those not in programs. The team also sought to analyze the effects of other factors, including type of program, age, education, and race. The results demonstrate changes in violent beliefs due to a variety of factors, including involvement in certain types of programs, age, and the jail setting itself. What is more, these findings suggest numerous avenues for further research

ACTR-32. NRG ONCOLOGY RTOG 1205: RANDOMIZED PHASE II TRIAL OF CONCURRENT BEVACIZUMAB AND RE-IRRADIATION VS. BEVACIZUMAB ALONE AS TREATMENT FOR RECURRENT GLIOBLASTOMA

This study sought to determine whether re-irradiation (ReRT) and concurrent bevacizumab (BEV) improves overall survival (OS) compared to BEV alone in recurrent glioblastoma (GBM). Patients (pts) were randomized 1:1 to ReRT (35 Gy/10 fractions) plus BEV (IV 10 mg/kg q2 wks) vs. BEV alone. With 160 pts, there was 80% power to detect a 31% reduction in death hazard for BEV+RT at a one-sided significance level of 0.10 using a log rank test. OS and PFS were estimated by Kaplan-Meier and HRs estimated by exact binomial distribution. Objective response was assessed using MacDonald and RANO criteria. From 11/2012 to 4/2016, 182 pts were randomized, with 170 eligible, analyzable pts. 11 pts did not receive protocol treatment. Patient characteristics (age, KPS, re-resection rates) were balanced between arms. Median f/u for censored pts was 12.8 months (mos; min-max, 0.03–52.8). BEV+ReRT did not improve OS vs BEV alone, with median OS of 10.1 vs 9.7 mos, (HR=0.98, 95% CI=0.70–1.38, p=0.46). Median PFS for BEV+RT and BEV was 7.1 vs. 3.8 mos, respectively (HR=0.73, 95% CI=0.53–1.0, p=0.051). BEV+ReRT improved 6-mo PFS rate (PFS6): 54 vs. 29%, (HR=0.42, 95% CI=0.34–0.5, p=0.001). Overall, treatment was well tolerated: 5% acute and 0% delayed grade 3+ treatment-related AE. Most patients died from recurrent GBM. CONCLUSION: RTOG 1205 is the first, prospective, randomized multi-institutional study to evaluate the safety and efficacy of ReRT in recurrent GBM using modern RT techniques. Overall, ReRT was shown to be safe and well tolerated. BEV+ReRT did not demonstrate a benefit in OS but an improved PFS6, and clinically meaningful PFS improvement. Molecular correlates of response analyses are ongoing. Funded by U10CA180868, U10CA180822 from the National Cancer Institute

NRG Oncology/RTOG1205: A Randomized Phase II Trial of Concurrent Bevacizumab and Reirradiation Versus Bevacizumab Alone as Treatment for Recurrent Glioblastoma

To assess whether reirradiation (re-RT) and concurrent bevacizumab (BEV) improve overall survival (OS) and/or progression-free survival (PFS), compared with BEV alone in recurrent glioblastoma (GBM). The primary objective was OS, and secondary objectives included PFS, response rate, and treatment adverse events (AEs) including delayed CNS toxicities. NRG Oncology/RTOG1205 is a prospective, phase II, randomized trial of re-RT and BEV versus BEV alone. Stratification factors included age, resection, and Karnofsky performance status (KPS). Patients with recurrent GBM with imaging evidence of tumor progression ≥ 6 months from completion of prior chemo-RT were eligible. Patients were randomly assigned 1:1 to re-RT, 35 Gy in 10 fractions, with concurrent BEV IV 10 mg/kg once in every 2 weeks or BEV alone until progression. From December 2012 to April 2016, 182 patients were randomly assigned, of whom 170 were eligible. Patient characteristics were well balanced between arms. The median follow-up for censored patients was 12.8 months. There was no improvement in OS for BEV + RT, hazard ratio, 0.98; 80% CI, 0.79 to 1.23; = .46; the median survival time was 10.1 versus 9.7 months for BEV + RT versus BEV alone. The median PFS for BEV + RT was 7.1 versus 3.8 months for BEV, hazard ratio, 0.73; 95% CI, 0.53 to 1.0; = .05. The 6-month PFS rate improved from 29.1% (95% CI, 19.1 to 39.1) for BEV to 54.3% (95% CI, 43.5 to 65.1) for BEV + RT, = .001. Treatment was well tolerated. There were a 5% rate of acute grade 3+ treatment-related AEs and no delayed high-grade AEs. Most patients died of recurrent GBM. To our knowledge, NRG Oncology/RTOG1205 is the first prospective, randomized multi-institutional study to evaluate the safety and efficacy of re-RT in recurrent GBM using modern RT techniques. Overall, re-RT was shown to be safe and well tolerated. BEV + RT demonstrated a clinically meaningful improvement in PFS, specifically the 6-month PFS rate but no difference in OS

NRG Oncology/RTOG1205: A Randomized Phase II Trial of Concurrent Bevacizumab and Reirradiation Versus Bevacizumab Alone as Treatment for Recurrent Glioblastoma

PURPOSE To assess whether reirradiation (re-RT) and concurrent bevacizumab (BEV) improve overall survival (OS) and/or progression-free survival (PFS), compared with BEV alone in recurrent glioblastoma (GBM). The primary objective was OS, and secondary objectives included PFS, response rate, and treatment adverse events (AEs) including delayed CNS toxicities. METHODS NRG Oncology/RTOG1205 is a prospective, phase II, randomized trial of re-RT and BEV versus BEV alone. Stratification factors included age, resection, and Karnofsky performance status (KPS). Patients with recurrent GBM with imaging evidence of tumor progression ≥ 6 months from completion of prior chemo-RT were eligible. Patients were randomly assigned 1:1 to re-RT, 35 Gy in 10 fractions, with concurrent BEV IV 10 mg/kg once in every 2 weeks or BEV alone until progression. RESULTS From December 2012 to April 2016, 182 patients were randomly assigned, of whom 170 were eligible. Patient characteristics were well balanced between arms. The median follow-up for censored patients was 12.8 months. There was no improvement in OS for BEV + RT, hazard ratio, 0.98; 80% CI, 0.79 to 1.23; P = .46; the median survival time was 10.1 versus 9.7 months for BEV + RT versus BEV alone. The median PFS for BEV + RT was 7.1 versus 3.8 months for BEV, hazard ratio, 0.73; 95% CI, 0.53 to 1.0; P = .05. The 6-month PFS rate improved from 29.1% (95% CI, 19.1 to 39.1) for BEV to 54.3% (95% CI, 43.5 to 65.1) for BEV + RT, P = .001. Treatment was well tolerated. There were a 5% rate of acute grade 3+ treatment-related AEs and no delayed high-grade AEs. Most patients died of recurrent GBM. CONCLUSION To our knowledge, NRG Oncology/RTOG1205 is the first prospective, randomized multi-institutional study to evaluate the safety and efficacy of re-RT in recurrent GBM using modern RT techniques. Overall, re-RT was shown to be safe and well tolerated. BEV + RT demonstrated a clinically meaningful improvement in PFS, specifically the 6-month PFS rate but no difference in OS