RESUMEN
PURPOSE: Comprehensive cancer care (CCC) delivery is recommended in guidelines and considered essential for high-quality cancer management. Barriers, such as insufficient reimbursement, prevent consistent access to and delivery of CCC. Association of Community Cancer Centers conducted a national survey to elucidate capacity and barriers to CCC delivery to inform policy and value-based payment reform. METHODS: Survey methodology included item generation with expert review, iterative piloting, and cognitive validity testing. In the final instrument, 27 supportive oncology services were assessed for availability, reasons not offered, and coverage/reimbursement. RESULTS: 204 of 704 member programs completed survey questions. Despite most services being reported as offered, a minority were funded through insurance reimbursement. The services least likely to obtain reimbursement were those that address practical and family/childcare needs (0.7%), caregiver support (1.5%), advanced care directives (1.7%), spiritual services (1.8%), and navigation (2.7%). These findings did not vary by region or practice type. CONCLUSION: There is a lack of sufficient reimbursement, staffing, and budget to provide CCC across the United States. Care models and reimbursement policies must include CCC services to optimize delivery of cancer care.
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Atención a la Salud , Neoplasias , Estados Unidos , Humanos , Encuestas y CuestionariosRESUMEN
LESSONS LEARNED: The 5-year oncologic outcomes from the trial regimen were excellent. However, the neoadjuvant and surgical toxicity of this regimen was significant and was the primary reason for the low compliance with adjuvant systemic therapy.Due to the lack of an improvement in the pathologic complete response rate, the substantial associated toxicity, and the negative phase III trials of adjuvant bevacizumab in colon cancer, this regimen will not be pursued for further study. BACKGROUND: The addition of bevacizumab to chemotherapy improves overall survival for metastatic colorectal cancer. We initiated a phase II trial to evaluate preoperative capecitabine, oxaliplatin, and bevacizumab with radiation therapy (RT) followed by surgery and postoperative 5-fluorouracil, leucovorin, oxaliplatin (FOLFOX), and bevacizumab for locally advanced rectal cancer. The purpose of this report is to describe the 5-year oncologic outcomes of this regimen. METHODS: In a phase II Simon two-stage design study, we evaluated preoperative treatment with capecitabine (825 mg/m(2) b.i.d. Monday-Friday), oxaliplatin (50 mg/m(2) weekly), bevacizumab (5 mg/kg on days 1, 15, and 29), and RT (50.4 Gy). Surgery was performed by 8 weeks after RT. Beginning 8-12 weeks after surgery, patients received FOLFOX plus bevacizumab (5 mg/kg) every 2 weeks for 12 cycles (oxaliplatin stopped after 9 cycles). The primary endpoint was a pathologic complete response (path-CR) rate of 30%. Fifty-seven patients with resectable T3/T4 rectal adenocarcinoma were enrolled between 2006 and 2010. RESULTS: Of 57 enrolled patients, 53 were eligible and included in the analysis. Forty-eight (91%) patients completed preoperative therapy, all of whom underwent curative surgical resection. Nine patients (17%) achieved path-CR. There were 29 worst grade 3 events, 8 worst grade 4 events, and 2 patient deaths, 1 of which was attributed to study therapy. Twenty-six patients (54%) began adjuvant chemotherapy. After a median follow-up period of 41 months, the 5-year overall survival (OS) rate for all patients was 80%. Only 2 patients experienced cancer recurrence: 1 distant (liver) and 1 loco-regional (pelvic lymph nodes), respectively. Both of these patients are still alive. The 5-year relapse-free survival rate was 81%. CONCLUSION: Despite the path-CR primary endpoint of this trial not being reached, the 5-year OS and recurrence-free survival rates were excellent. However, the neoadjuvant and surgical toxicity of this regimen was significant and was the primary reason for the low compliance with adjuvant systemic therapy. Because of the lack of an improvement in the path-CR rate, the substantial associated toxicity, and the negative phase III trials of adjuvant bevacizumab in colon cancer, this regimen will not be pursued for further study.
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Protocolos de Quimioterapia Combinada Antineoplásica , Recurrencia Local de Neoplasia/tratamiento farmacológico , Neoplasias del Recto/tratamiento farmacológico , Adulto , Anciano , Anciano de 80 o más Años , Protocolos de Quimioterapia Combinada Antineoplásica/administración & dosificación , Bevacizumab/administración & dosificación , Capecitabina/administración & dosificación , Supervivencia sin Enfermedad , Femenino , Fluorouracilo/administración & dosificación , Humanos , Leucovorina/administración & dosificación , Masculino , Persona de Mediana Edad , Recurrencia Local de Neoplasia/patología , Recurrencia Local de Neoplasia/radioterapia , Recurrencia Local de Neoplasia/cirugía , Estadificación de Neoplasias , Compuestos Organoplatinos/administración & dosificación , Oxaliplatino , Neoplasias del Recto/patología , Neoplasias del Recto/radioterapia , Neoplasias del Recto/cirugíaRESUMEN
PURPOSE: Although chemoradiation using 5-fluorouracil (5-FU) and mitomycin-C (MMC) is the standard of care in the treatment of anal cancer, many patients are unable to tolerate MMC. This Phase II clinical trial was performed to determine whether cisplatin could replace MMC in the treatment of anal cancer. METHODS AND MATERIALS: Thirty-three patients with localized anal cancer were enrolled. One patient registered but never received any assigned therapy and was excluded from all analyses. Between February 1, 1993, and July 21, 1993, 19 patients were accrued to Cohort 1. Radiation consisted of 45 Gy to the primary tumor and pelvic nodes, followed by a boost to the primary and involved nodes to 59.4 Gy. A planned 2-week treatment break was used after 36 Gy. Concurrent chemotherapy consisted of 5-FU 1,000 mg/m(2)/day on Days 1 to 4 and cisplatin 75 mg/m(2) on Day 1. A second course of 5-FU and cisplatin was given after 36 Gy, when the patient resumed radiation therapy. Between April 4, 1996, and September 23, 1996, an additional 13 patients (Cohort 2) were accrued to the study and received the same treatment except without the planned treatment break. RESULTS: Complete response was seen in 78% (90% CI, 63-89) of patients and was higher in patients who did not get a planned treatment break (92% vs. 68%). The overall Grade 4 toxicity rate was 31%. One treatment-related death (Grade 5) occurred in a patient who developed sepsis. The 5-year overall survival was 69%. CONCLUSIONS: Radiation therapy, cisplatin, and 5-FU resulted in an overall objective response (complete response + partial response) of 97%. Although the 5-year progression-free survival was only 55%, the overall 5-year survival was 69%. Given the excellent salvage provided by surgery, this study affirms that cisplatin-based regimens may be an alternative for patients who cannot tolerate the severe hematologic toxicities associated with mitomycin-based chemoradiation regimens.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Neoplasias del Ano/terapia , Quimioradioterapia/métodos , Adulto , Anciano , Neoplasias del Ano/mortalidad , Benzodiazepinas , Quimioradioterapia/efectos adversos , Cisplatino/administración & dosificación , Supervivencia sin Enfermedad , Esquema de Medicación , Sustitución de Medicamentos , Femenino , Fluorouracilo/administración & dosificación , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Mitomicina/efectos adversos , Dosificación RadioterapéuticaRESUMEN
PURPOSE: Some patients with colon cancer have a high risk of local recurrence postoperatively. This trial was undertaken to determine whether radiation therapy added to an adjuvant chemotherapy regimen improves outcome in high-risk patients. PATIENTS AND METHODS: Patients with resected colon cancer with tumor adherence or invasion of surrounding structures, or with T3N1 or T3N2 tumors of the ascending or descending colon were randomly assigned to receive fluorouracil and levamisole therapy with or without radiation therapy. Patients who received chemotherapy and radiation therapy (chemoRT) received 45 to 50.4 Gy in 25 to 28 fractions beginning 28 days after starting chemotherapy. Patient enrollment was terminated because of slow accrual after 222 patients enrolled (original goal was 700 patients); 187 patients were assessable. RESULTS: Overall 5-year survival was 62% for chemotherapy patients and 58% for chemoRT patients (P >.50); 5-year disease-free survival was 51% for both groups (P >.50). Toxicity (>/= grade 3) occurred in 42% of chemotherapy patients and 54% of chemoRT patients (P =.04). Leukopenia (>/= grade 3) occurred in 10% of chemotherapy patients and 22% of chemoRT patients (P =.02). No significant difference in nonhematologic toxicity (>/= grade 3) was observed between chemoRT and chemotherapy patients (35% v 44%; P =.26). CONCLUSION: Patients who received chemotherapy or chemoRT had similar overall survival and disease-free survival. Toxicity was higher among chemoRT patients. These results must be interpreted with caution because of the high number of ineligible patients and the limited power of the study to detect potentially meaningful differences.