Browsing by Author "Dominitz, Jason A."

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    Baseline Features and Reasons for Nonparticipation in the Colonoscopy Versus Fecal Immunochemical Test in Reducing Mortality From Colorectal Cancer (CONFIRM) Study, a Colorectal Cancer Screening Trial
    (American Medical Association, 2023-07-03) Robertson, Douglas J.; Dominitz, Jason A.; Beed, Alexander; Boardman, Kathy D.; Del Curto, Barbara J.; Guarino, Peter D.; Imperiale, Thomas F.; LaCasse, Andrew; Larson, Meaghan F.; Gupta, Samir; Lieberman, David; Planeta, Beata; Shaukat, Aasma; Sultan, Shanaz; Menees, Stacy B.; Saini, Sameer D.; Schoenfeld, Philip; Goebel, Stephan; von Rosenvinge, Erik C.; Baffy, Gyorgy; Halasz, Ildiko; Pedrosa, Marcos C.; Kahng, Lyn Sue; Cassim, Riaz; Greer, Katarina B.; Kinnard, Margaret F.; Bhatt, Divya B.; Dunbar, Kerry B.; Harford, William V.; Mengshol, John A.; Olson, Jed E.; Patel, Swati G.; Antaki, Fadi; Fisher, Deborah A.; Sullivan, Brian A.; Lenza, Christopher; Prajapati, Devang N.; Wong, Helen; Beyth, Rebecca; Lieb, John G.; Manlolo, Joseph; Ona, Fernando V.; Cole, Rhonda A.; Khalaf, Natalia; Kahi, Charles J.; Kohli, Divyanshoo Rai; Rai, Tarun; Sharma, Prateek; Anastasiou, Jiannis; Hagedorn, Curt; Fernando, Ronald S.; Jackson, Christian S.; Jamal, M. Mazen; Lee, Robert H.; Merchant, Farrukh; May, Folasade P.; Pisegna, Joseph R.; Omer, Endashaw; Parajuli, Dipendra; Said, Adnan; Nguyen, Toan D.; Tombazzi, Claudio Ruben; Feldman, Paul A.; Jacob, Leslie; Koppelman, Rachel N.; Lehenbauer, Kyle P.; Desai, Deepak S.; Madhoun, Mohammad F.; Tierney, William M.; Ho, Minh Q.; Hockman, Heather J.; Lopez, Christopher; Carter Paulson, Emily; Tobi, Martin; Pinillos, Hugo L.; Young, Michele; Ho, Nancy C.; Mascarenhas, Ranjan; Promrat, Kirrichai; Mutha, Pritesh R.; Pandak, William M.; Shah, Tilak; Schubert, Mitchell; Pancotto, Frank S.; Gawron, Andrew J.; Underwood, Amelia E.; Ho, Samuel B.; Magno-Pagatzaurtundua, Priscilla; Toro, Doris H.; Beymer, Charles H.; Kaz, Andrew M.; Elwing, Jill; Gill, Jeffrey A.; Goldsmith, Susan F.; Yao, Michael D.; Protiva, Petr; Pohl, Heiko; Kyriakides, Tassos; CONFIRM Study Group; Medicine, School of Medicine
    Importance: The Colonoscopy Versus Fecal Immunochemical Test in Reducing Mortality From Colorectal Cancer (CONFIRM) randomized clinical trial sought to recruit 50 000 adults into a study comparing colorectal cancer (CRC) mortality outcomes after randomization to either an annual fecal immunochemical test (FIT) or colonoscopy. Objective: To (1) describe study participant characteristics and (2) examine who declined participation because of a preference for colonoscopy or stool testing (ie, fecal occult blood test [FOBT]/FIT) and assess that preference's association with geographic and temporal factors. Design, setting, and participants: This cross-sectional study within CONFIRM, which completed enrollment through 46 Department of Veterans Affairs medical centers between May 22, 2012, and December 1, 2017, with follow-up planned through 2028, comprised veterans aged 50 to 75 years with an average CRC risk and due for screening. Data were analyzed between March 7 and December 5, 2022. Exposure: Case report forms were used to capture enrolled participant data and reasons for declining participation among otherwise eligible individuals. Main outcomes and measures: Descriptive statistics were used to characterize the cohort overall and by intervention. Among individuals declining participation, logistic regression was used to compare preference for FOBT/FIT or colonoscopy by recruitment region and year. Results: A total of 50 126 participants were recruited (mean [SD] age, 59.1 [6.9] years; 46 618 [93.0%] male and 3508 [7.0%] female). The cohort was racially and ethnically diverse, with 748 (1.5%) identifying as Asian, 12 021 (24.0%) as Black, 415 (0.8%) as Native American or Alaska Native, 34 629 (69.1%) as White, and 1877 (3.7%) as other race, including multiracial; and 5734 (11.4%) as having Hispanic ethnicity. Of the 11 109 eligible individuals who declined participation (18.0%), 4824 (43.4%) declined due to a stated preference for a specific screening test, with FOBT/FIT being the most preferred method (2820 [58.5%]) vs colonoscopy (1958 [40.6%]; P < .001) or other screening tests (46 [1.0%] P < .001). Preference for FOBT/FIT was strongest in the West (963 of 1472 [65.4%]) and modest elsewhere, ranging from 199 of 371 (53.6%) in the Northeast to 884 of 1543 (57.3%) in the Midwest (P = .001). Adjusting for region, the preference for FOBT/FIT increased by 19% per recruitment year (odds ratio, 1.19; 95% CI, 1.14-1.25). Conclusions and relevance: In this cross-sectional analysis of veterans choosing nonenrollment in the CONFIRM study, those who declined participation more often preferred FOBT or FIT over colonoscopy. This preference increased over time and was strongest in the western US and may provide insight into trends in CRC screening preferences.
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    Core implementation strategies for improving cirrhosis care in the Veterans Health Administration
    (Wolters Kluwer, 2022) Yakovchenko, Vera; Morgan, Timothy R.; Miech, Edward J.; Neely, Brittney; Lamorte, Carolyn; Gibson, Sandra; Beste, Lauren A.; McCurdy, Heather; Scott, Dawn; Gonzalez, Rachel; Park, Angela; Powell, Byron J.; Bajaj, Jasmohan S.; Dominitz, Jason A.; Chartier, Maggie; Ross, David; Chinman, Matthew J.; Rogal, Shari S.; Emergency Medicine, School of Medicine
    Background and aims: The Veterans Health Administration (VHA) provides care for more than 80,000 veterans with cirrhosis. This longitudinal, multimethod evaluation of a cirrhosis care quality improvement program aimed to (1) identify implementation strategies associated with evidence-based, guideline-concordant cirrhosis care over time, and (2) use qualitative interviews to operationalize strategies for a manualized intervention. Approach and results: VHA providers were surveyed annually about the use of 73 implementation strategies to improve cirrhosis care in fiscal years 2018 (FY18) and 2019 (FY19). Implementation strategies linked to guideline-concordant cirrhosis care were identified using bivariate statistics and comparative configurational methods. Semistructured interviews were conducted with 12 facilities in the highest quartile of cirrhosis care to specify the successful implementation strategies and their mechanisms of change. A total of 106 VHA facilities (82%) responded at least once over the 2-year period (FY18, n = 63; FY19, n = 100). Facilities reported using a median of 12 (interquartile range [IQR] 20) implementation strategies in FY18 and 10 (IQR 19) in FY19. Of the 73 strategies, 35 (48%) were positively correlated with provision of evidence-based cirrhosis care. Configurational analysis identified multiple strategy pathways directly linked to more guideline-concordant cirrhosis care. Across both methods, a subset of eight strategies was determined to be core to cirrhosis care improvement and specified using qualitative interviews. Conclusions: In a national cirrhosis care improvement initiative, a multimethod approach identified a core subset of successful implementation strategy combinations. This process of empirically identifying and specifying implementation strategies may be applicable to other implementation challenges in hepatology.
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    GA White Paper: Challenges and Gaps in Innovation for the Performance of Colonoscopy for Screening and Surveillance of Colorectal Cancer
    (Elsevier, 2022) Komanduri, Srinadh; Dominitz, Jason A.; Rabeneck, Linda; Kahi, Charles; Ladabaum, Uri; Imperiale, Thomas F.; Byrne, Michael F.; Lee, Jeffrey K.; Lieberman, David; Wang, Andrew Y.; Sultan, Shahnaz; Pohl, Heiko; Muthusamy, V. Raman; Medicine, School of Medicine
    In 2018 the American Gastroenterological Association’s (AGA) Center for GI Innovation and Technology (CGIT) convened a consensus conference, entitled, “Colorectal Cancer Screening and Surveillance: Role of Emerging Technology and Innovation to Improve Outcomes.” The conference participants, which included more than 60 experts in colorectal cancer (CRC), considered recent improvements in CRC screening rates and polyp detection, persistent barriers to colonoscopy uptake, and opportunities for performance improvement and innovation. This white paper originates from that conference. It aims to summarize current patient- and physician-centered gaps and challenges in colonoscopy, diagnostic and therapeutic challenges affecting colonoscopy uptake, and the potential use of emerging technologies and quality metrics to improve patient outcomes.
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    Recommendations for Follow-Up After Colonoscopy and Polypectomy: A Consensus Update by the US Multi-Society Task Force on Colorectal Cancer
    (Elsevier, 2020-03) Gupta, Samir; Lieberman, David; Anderson, Joseph C.; Burke, Carol A.; Dominitz, Jason A.; Kaltenbach, Tonya; Robertson, Douglas J.; Shaukat, Aasma; Syngal, Sapna; Rex, Douglas K.; Medicine, School of Medicine
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    Recommendations on Surveillance and Management of Biallelic Mismatch Repair Deficiency (BMMRD) Syndrome: A Consensus Statement by the US Multi-Society Task Force on Colorectal Cancer
    (Elsevier, 2017-05) Durno, Carol; Boland, C. Richard; Cohen, Shlomi; Dominitz, Jason A.; Giardiello, Frank M.; Johnson, David A.; Kaltenbach, Tonya; Levin, T. R.; Lieberman, David; Robertson, Douglas J.; Rex, Douglas K.; Department of Medicine, School of Medicine
    The US Multi-Society Task Force on Colorectal Cancer, with invited experts, developed a consensus statement and recommendations to assist health care providers with appropriate management of patients with biallelic mismatch repair deficiency (BMMRD) syndrome, also called constitutional mismatch repair deficiency syndrome. This position paper outlines what is known about BMMRD, the unique genetic and clinical aspects of the disease, and reviews the current management approaches to this disorder. This article represents a starting point from which diagnostic and management decisions can undergo rigorous testing for efficacy. There is a lack of strong evidence and a requirement for further research. Nevertheless, providers need direction on how to recognize and care for BMMRD patients today. In addition to identifying areas of research, this article provides guidance for surveillance and management. The major challenge is that BMMRD is rare, limiting the ability to accumulate unbiased data and develop controlled prospective trials. The formation of effective international consortia that collaborate and share data is proposed to accelerate our understanding of this disease.
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    Spotlight: US Multi-Society Task Force on Colorectal Cancer Recommendations for Follow-up After Colonoscopy and Polypectomy
    (Elsevier, 2020-03) Gupta, Samir; Lieberman, David; Anderson, Joseph C.; Burke, Carol A.; Dominitz, Jason A.; Kaltenbach, Tonya; Robertson, Douglas J.; Shaukat, Aasma; Syngal, Sapna; Rex, Douglas K.; Medicine, School of Medicine
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    Strategies for Colorectal Cancer Screening
    (Elsevier, 2019) Ladabaum, Uri; Dominitz, Jason A.; Kahi, Charles; Schoen, Robert E.; Medicine, School of Medicine
    The incidence of colorectal cancer (CRC) is increasing worldwide. CRC has high mortality when detected at advanced stages, yet it is also highly preventable. Given the difficulties in implementing major lifestyle changes or widespread primary prevention strategies to decrease CRC risk, screening is the most powerful public health tool to reduce mortality. Screening methods are effective but have limitations. Furthermore, many screen-eligible persons remain unscreened. We discuss established and emerging screening methods, and potential strategies to address current limitations in CRC screening. A quantum step in CRC prevention might come with the development of new screening strategies, but great gains can be made by deploying the available CRC screening modalities in ways that optimize outcomes while making judicious use of resources.