Background Many large health systems now employ clinical pharmacists in team-based care to assist patients and physicians with management of cardiovascular (CV) diseases. However, small private offices often lack the resources to hire a clinical pharmacist for their office. The purpose of this study is to evaluate whether a centralized, web-based CV risk service (CVRS) managed by clinical pharmacists will improve guideline adherence in primary care medical offices in rural and small communities. Methods This study is a cluster randomized prospective trial in 12 primary care offices. Medical offices were randomized to either the CVRS intervention or usual care. The intervention will last for 12 months and all subjects will have research visits at baseline and 12 months. Primary outcomes will include adherence to treatment guidelines and control of key CV risk factors. Data will also be abstracted from the medical record at 30 months to determine if the intervention effect is sustained after it is discontinued. Conclusions This study will enroll subjects through 2015 and results will be available in 2018. This study will provide information on whether a distant, centralized CV risk service can improve guideline adherence in medical offices that lack the resources to employ clinical pharmacists.

Background Faecal occult blood tests are often the initial test in population-based screening. We aimed to: 1) compare the results of single sample faecal immunochemical tests (FITs) with colonoscopy, and 2) calculate the sensitivity for proximal vs. distal adenomatous polyps or cancer. Methods Individuals scheduled for a colonoscopy were invited to complete a FIT prior to their colonoscopy preparation. FIT results were classified as positive, negative, or invalid. Colonoscopy reports were reviewed and abstracted. Because of product issues, four different FIT manufacturers were used. The test characteristics for each FIT manufacturer were calculated for advanced adenomatous polyps or cancer according to broad reason for colonoscopy (screening or surveillance/diagnostic). Results Of those invited, 1,026 individuals (43.9%) completed their colonoscopy and had a valid FIT result. The overall sensitivity of the FITs (95% confidence intervals) was 0.18 (0.10 to 0.28) and specificity was 0.90 (0.87 to 0.91) for advanced adenomas or cancer. The sensitivity for distal lesions was 0.23 (0.11 to 0.38) and for proximal lesions was 0.09 (0.02 to 0.25). The odds ratio of an individual with a distal advanced adenoma or cancer testing positive was 2.68 (1.20 to 5.99). The two individuals with colorectal cancer tested negative, as did one individual with high-grade dysplasia. Conclusions The sensitivity of a single-sample FIT for advanced adenomas or cancer was low. Individuals with distal adenomas had a higher odds of testing positive than those with proximal lesions or no lesions.

Objective We assessed the protocols and systems processes for colorectal cancer (CRC) screening at federally qualified health centers (FQHC) in four midwestern states. Methods We identified 49 FQHCs in 4 states. In January, 2013, we mailed their medical directors a 49-item questionnaire about policies on CRC screening, use of electronic medical records, types of CRC screening recommended, clinic tracking systems, referrals for colonoscopy, and barriers to providing CRC. Results Forty-four (90%) questionnaires were returned. Thirty-three of the respondents (75%) estimated the proportion of their patients up-to-date with CRC screening, with a mean of 35%. One major barrier to screening was inability to provide colonoscopy for patients with a positive fecal occult blood test (59%). The correlation of system strategies and estimated percent of patients up-to-date with CRC screening was 0.43 (p = 0.01). Conclusions CRC system strategies were associated with higher CRC screening rates. Implementing system strategies for CRC screening takes time and effort and is important to maintain to help prevent or cure many cases of CRC, the second leading cause of cancer in the United States.

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