Publications by authors named "Cassandra D L Fritz"

Importance: Early-onset colorectal cancer (EOCRC), defined as a diagnosis at younger than age 50 years, is increasing, and so-called red flag signs and symptoms among these individuals are often missed, leading to diagnostic delays. Improved recognition of presenting signs and symptoms associated with EOCRC could facilitate more timely diagnosis and impact clinical outcomes.

Objective: To report the frequency of presenting red flag signs and symptoms among individuals with EOCRC, to examine their association with EOCRC risk, and to measure variation in time to diagnosis from sign or symptom presentation.

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Background: Prompt detection of colorectal cancer (CRC) among individuals younger than age 50 years (early-onset CRC) is a clinical priority because of its alarming rise.

Methods: We conducted a matched case-control study of 5075 incident early-onset CRC among US commercial insurance beneficiaries (113 million adults aged 18-64 years) with 2 or more years of continuous enrollment (2006-2015) to identify red-flag signs and symptoms between 3 months to 2 years before the index date among 17 prespecified signs and symptoms. We assessed diagnostic intervals according to the presence of these signs and symptoms before and within 3 months of diagnosis.

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Racial microaggressions, racially based remarks, or actions that negatively impact marginalized physicians of color (Black, Latino/a/x, and American Indian/Alaskan Natives) often go unaddressed. This article provides four strategies for how individuals and institutions can engage in anti-racism allyship: (1) be an upstander during microaggressions, (2) be a sponsor and advocate for physicians of color, (3) acknowledge academic titles and accomplishments, and (4) challenge the idea of a "standard fit" for academic faculty and research. Skills in academic allyship should be taught to physicians throughout the educational continuum to mitigate feelings of isolation that racialized minority physicians frequently experience.

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Metabolic syndrome may contribute to the rising incidence of multiple gastrointestinal (GI) cancers in recent birth cohorts. However, other than hepatocellular carcinoma, the association between nonalcoholic fatty liver disease (NAFLD) and risk of non-liver GI cancers is unexplored. We prospectively examined the associations of NAFLD risk with GI cancers among 319,290 participants in the UK Biobank (2006-2019).

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The benefits of breastmilk and lactation are well established for both infants and women. National organizations recommend exclusively breastfeeding for the first 6 months of life and continued breastfeeding for the first 1-2 years of life. For physicians, childbearing years often coincide with key periods of training and their early career.

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Background And Aims: The impact of sociodemographic factors on outcomes in patients with ulcerative colitis (UC) is not well studied. We characterized the association of race/ethnicity and insurance status with procedures, length of stay (LOS), mortality, and cost of care in a cohort of hospitalized patients with UC.

Methods: Data from the National Inpatient Sample from 2016 to 2018 were used.

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Background And Aims: Early-onset colorectal cancer (CRC) is increasing in many developed countries. Type 2 diabetes mellitus has increased substantially in younger adults; however, its role in early-onset CRC remains unidentified.

Methods: We conducted a claims-based nested case-control study using IBM MarketScan Commercial Database (2006-2015).

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Amyloidosis is a heterogeneous disease that can cause a wide array of nonspecific symptoms when the gastrointestinal (GI) tract is involved, including weight loss, early satiety, change in bowel habits with diarrhea, constipation, or alternating bowel pattern. Endoscopy with biopsy for Congo red staining establishes the diagnosis and fibril subtyping helps to guide targeted treatment options. Light chain amyloidosis is the most frequent subtype found throughout the GI tract.

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Background: The association between withdrawal time and adenoma detection has been established; however, the effect of cecal insertion time on adenoma detection remains unclear.

Aim: To determine the association between cecal insertion time and adenoma detection.

Methods: This study completed a retrospective analysis of data collected in 4 prospective randomized-controlled trials related to screening and surveillance colonoscopy at a single tertiary care from 2010 to 2016.

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Objective: Medical schools may find implementing pipeline programs for minority pre-medical students prohibitive due to a number of factors including the lack of well-described programs in the literature, the limited evidence for program development, and institutional financial barriers. Our goals were to (1) design a pipeline program based on educational theory; (2) deliver the program in a low cost, sustainable manner; and (3) evaluate intermediate outcomes of the program.

Methods: SEALS is a 6-week program based on an asset bundles model designed to promote: (1) socialization and professionalism, (2) education in science learning tools, (3) acquisition of finance literacy, (4) the leveraging of mentorship and networks, and (5) social expectations and resilience, among minority pre-medical students.

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Background: Advocacy is often described as a pillar of the medical profession. However, the impact of advocacy training on medical students' identity as advocates in the medical profession is not well-described.

Aim/setting/participants: We sought to introduce an advocacy curriculum to a mandatory Health Care Disparities (HCD) course for 88 first year medical students.

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We present one of the first cases in the literature to describe an association between Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN) and rifaximin treatment in a patient with a recent diagnosis of alcoholic hepatitis, stage 2 hepatic encephalopathy, and no known existing allergies. Although SJS/TEN may be a rare reaction with rifaximin, it should be an important clinical consideration.

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