Colorectal cancer screening interventions in 2 health care systems serving disadvantaged populations: Screening uptake and cost-effectiveness.

BACKGROUND: The objectives of the current study were to assess changes in colorectal cancer (CRC) screening uptake and the cost-effectiveness of implementing multiple evidence-based interventions (EBIs). EBIs were implemented at 2 federally qualified health centers that participated in the Colorado Department of Public Health and Environment's Clinic Quality Improvement for Population Health initiative. METHODS: Interventions included patient and provider reminder systems (health system 1), provider assessment and feedback (health systems 1 and 2), and numerous support activities (health systems 1 and 2). The authors evaluated health system 1 from July 2013 to June 2015 and health system 2 from July 2014 to June 2017. Evaluation measures included annual CRC screening uptake, EBIs implemented, funds received and expended by each health system to implement EBIs, and intervention costs to the Colorado Department of Public Health and Environment and health systems. RESULTS: CRC screening uptake increased by 18 percentage points in health system 1 and 10 percentage points in health system 2. The improvements in CRC screening uptake, not including the cost of the screening tests, were obtained at an added cost ranging from $24 to $29 per person screened. CONCLUSIONS: In both health systems, the multicomponent interventions implemented likely resulted in improvements in CRC screening. The results suggest that significant increases in CRC screening uptake can be achieved in federally qualified health centers when appropriate technical support and health system commitment are present. The cost estimates of the multicomponent interventions suggest that these interventions and support activities can be implemented in a cost-effective manner.

Colon cancer screening for Colorado's underserved: a community clinic/academic partnership.

BACKGROUND: Colorectal cancer (CRC) is largely preventable by finding and removing adenomas, but many people have not been screened, especially the uninsured with low income. PURPOSE: To establish a statewide infrastructure to ensure that low-income Coloradans receive colonoscopy for CRC screening and diagnostic evaluation. DESIGN: In 2006, a statewide program to provide free colonoscopy to uninsured Coloradans was developed as a partnership between the University of Colorado Cancer Center and Colorado safety-net clinics. Funded by excise tax revenues, the Colorado Colorectal Screening Program (CCSP) successfully embedded screening into primary care, providing patient navigation support and reimbursement that allowed primary care providers to refer patients for colonoscopy. SETTING/PARTICIPANTS: More than 50 safety-net clinics joined the CCSP to provide colonoscopies to uninsured Coloradans with low income, aged ≥50 years or <50 years at elevated risk, lawfully present and needing CRC screening by American Cancer Society consensus guidelines. MAIN OUTCOME MEASURES: Process and clinical outcomes included people screened, show rates, patient satisfaction, and quality measures, such as adenoma detection rate, bowel cleansing quality, and timeliness of care. Program costs and benefits were estimated. The 2013 analysis was completed using 2006-2012 data on 13,252 of 13,774 people receiving colonoscopy. RESULTS: In 2006-2012, the CCSP screened 13,774 people, with 38% minorities and 39% men. Patient navigators ensured >90% of those referred attended their colonoscopy. Adenomas were removed from 27% of patients and 1% had cancers diagnosed. Total direct medical services cost was $998/person receiving colonoscopy. About 325 fewer future incident CRCs were predicted due to adenoma removal, projecting substantial future cost savings. CONCLUSIONS: The CCSP, a successful community clinic/academic partnership provides cost-effective CRC screening and prevention services to low-income uninsured Coloradans and establishes the infrastructure to support screening low-income Coloradans as Affordable Care Act reforms provide payer coverage for them.