Publications by authors named "Lewis Foxhall"

Unlabelled: Current lung cancer screening (LCS) guidelines rely on age and smoking history. Despite its benefit, only 5%-15% of eligible patients receive LCS. Personalized screening strategies select individuals based on their lung cancer risk and may increase LCS's effectiveness.

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The University of Texas MD Anderson Cancer Center, a comprehensive cancer center designated by the National Cancer Institute (NCI), defines its service population area as the State of Texas (29.1 M), the second most populous state in the country and the state with the greatest number of uninsured residents in the United States. Consistent with a novel and formal commitment to prevention as part of its core mission, alongside clear opportunities in Texas to drive vaccine uptake, MD Anderson assembled a transdisciplinary team to develop an institutional Framework to increase adolescent HPV vaccination and reduce HPV-related cancer burden.

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The COVID-19 pandemic led to delays in routine preventative primary care and declines in HPV immunization rates. Providers and healthcare organizations needed to explore new ways to engage individuals to resume preventive care behaviors. Thus, we evaluated the effectiveness of using customized electronic reminders with provider recommendations for HPV vaccination to increase HPV vaccinations among adolescents and young adults, ages 9-25.

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Importance: Although Africa has the highest burden of cervical cancer in the world, educational resources to achieve the 90-70-90 targets set by the World Health Organization in its strategy to eliminate cervical cancer are lacking in the region.

Objectives: To adapt, implement, and evaluate the Project Extension for Community Health Care Outcomes (ECHO), an innovative learning tool, to build capacity of clinicians to better incorporate new evidence-based guidelines into cervical cancer control policies and clinical practices.

Design, Setting, And Participants: This cross-sectional study assessed knowledge and practices of clinicians and support staff regarding cervical cancer prevention and control and compared them among respondents who had attended Project ECHO sessions (prior ECHO attendees) with those who had not but were planning on attending in the near future (newcomers) as part of the Cameroon Cervical Cancer Prevention Project ECHO.

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Rationale And Objectives: Mobile mammography units provide preventive health care to patients facing barriers to annual screening. This study reviews the outcomes of a mobile mammography service during a recent 5-year period.

Materials And Methods: This retrospective study analyzed the examinations by mobile mammography during a 5-year period (9327 examinations).

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Chronic hepatitis C virus (HCV) infection increases the risk for several types of cancer, including hepatocellular carcinoma (HCC) and B-cell non-Hodgkin lymphoma, as primary and second primary malignancies. HCV-infected patients with cancer, particularly those undergoing anticancer therapy, are at risk for development of enhanced HCV replication, which can lead to hepatitis flare and progression of liver fibrosis or cirrhosis. Risk factors for HCV infection include injection drug use, blood transfusion, or solid organ transplantation before 1992, receipt of clotting factor concentrates before 1987, long-term hemodialysis, chronic liver disease, HIV positivity, and occupational exposure.

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Background: Cancer beliefs and perceptions of cancer risk affect the cancer continuum. Identifying underlying factors associated with these beliefs and perceptions in Texas can help inform and target prevention efforts.

Methods: We developed a cancer-focused questionnaire and administered it online to a nonprobability sample of the Texas population.

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According to the Pan American Health Organization, noncommunicable diseases, including cancer, are the leading causes of preventable and premature death in the Americas. Governments and health care systems in Latin America face numerous challenges as a result of increasing morbidity and mortality from cancer. Multiple international organizations have recognized the need for collaborative action on and technical support for cancer research and control in Latin America.

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The incidence rate of hepatocellular carcinoma (HCC) is rising. It is one of the most common cancers worldwide and accounts for substantial morbidity and mortality. Chronic hepatitis B virus (HBV) infection, chronic hepatitis C virus (HCV) infection, and nonalcoholic fatty liver disease (NAFLD) are the most important etiologies of HCC, and effective screening and management strategies are crucial to reduce the HCC risk.

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Texas's size and unique population demographics present challenges to addressing the state's cancer burden. The University of Texas MD Anderson Cancer Center is one of 69 National Cancer Institute-designated cancer centers across the United States. While these centers traditionally have focused on research, education and training, and providing research-driven patient care, they are in a unique position to collaboratively advance population health through cancer control.

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The purpose of this study was to identify barriers to and facilitators of human papillomavirus (HPV) vaccination in children aged 9-17 years across Texas. A literature review informed the development of a web-based survey designed for people whose work involves HPV vaccination in settings serving pediatric patients. The survey was used to examine current HPV vaccine recommendation practices among healthcare providers, barriers to HPV vaccination, reasons for parent/caregiver vaccine refusal, staff and family education practices, utilization of reminder and recall systems and status of vaccine administration (payment, ordering and stocking).

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American Society of Clinical Oncology (ASCO), the leading medical professional oncology society, is committed to lessening the burden of cancer and as such will promote underused interventions that have the potential to save millions of lives through cancer prevention. As the main providers of cancer care worldwide, our patients, their families, and our communities look to us for guidance regarding all things cancer related, including cancer prevention. Through this statement and accompanying recommendations, ASCO hopes to increase awareness of the tremendous global impact of human papillomavirus (HPV) -caused cancers, refocus the discussion of HPV vaccination on its likely ability to prevent millions of cancer deaths, and increase HPV vaccination uptake via greater involvement of oncology professionals in ensuring accurate public discourse about HPV vaccination and calling for the implementation of concrete strategies to address barriers to vaccine access and acceptance.

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We examined the readiness of primary care clinicians to implement lung cancer screening programs in their practice settings in light of recent policy changes in the U.S. Attendees of two large continuing medical education events in Texas held in October and November of 2014 completed surveys about their current lung cancer screening practices and implementation needs.

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Improvements in early detection, supportive care, and treatment have resulted in an increasing number of cancer survivors, with a current 5-year relative survival rate for all cancers combined of approximately 66.1%. For some patients, these survival advances have been offset by the long-term late effects of cancer and its treatment, with second malignant neoplasms (SMNs) comprising one of the most potentially life-threatening sequelae.

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Responding to growing concerns regarding the safety, quality, and efficacy of cancer care in the United States, the Institute of Medicine (IOM) of the National Academy of Sciences commissioned a comprehensive review of cancer care delivery in the US health care system in the late 1990s. The National Cancer Policy Board (NCPB), a 20-member board with broad representation, performed this review. In its review, the NCPB focused on the state of cancer care delivery at that time, its shortcomings, and ways to measure and improve the quality of cancer care.

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The US Centers for Disease Control and Prevention releases annually an updated US Cancer Statistics report containing incidence and mortality data for all states and aggregate US data that allow for more meaningful comparisons across populations and geographic regions than do the number of new cases and deaths. This article examines major Texas findings from the most recent report (for the 5-year period 2003-2007) and compares Texas and United States.

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Background: Health professionals have a proven, positive impact on patients' ability to quit smoking, yet few integrate cessation counseling into routine practice.The aim of this study was to evaluate the impact of continuing education training on physicians' and pharmacists' cessation counseling.

Methods: A group-randomized trial of health care providers (87 physicians and 83 pharmacists) from 16 Texas communities compared smoking cessation training (intervention group) with skin cancer prevention training (control group).

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Previous studies have shown that a person's socioeconomic status (SES) (a proxy measure that can incorporate income, wealth, education, and occupation) is associated with cancer incidence and mortality. Examining variation in cancer rates by SES can help identify health disparities and target areas for cancer control activities. The Texas Cancer Registry (TCR) collects data on every newly diagnosed case of cancer in Texas, including personal and demographic data, but does not collect data related directly to SES.

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Background And Objectives: Our objective was to describe and evaluate an educational intervention for teaching preclinical medical students enrolled in a family medicine preceptorship to use evidence-based medicine (EBM) techniques.

Methods: In a brief workshop, 94 preclinical students, enrolled in a 4?week family medicine preceptorship, learned an EBM approach to clinical decision making. Students were responsible for completing four patient case summaries to document that they had searched selected databases and obtained feedback from their preceptors.

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Background: Family medicine preceptorships are underused opportunities for learning smoking cessation counseling skills. To prepare students for their future roles in preventing health problems in patients who use tobacco, we implemented a patient-centered instructional module within the elective Texas Statewide Family Practice Preceptorship Program.

Methods: Seventy-eight preclinical medical students learned to screen for tobacco use and perform smoking cessation counseling using brief motivational methods.

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Purpose: Since 1979, the Texas Statewide Family Practice Preceptorship Program (TSFPPP) has conducted ambulatory preceptorships to increase the number of medical students selecting family practice residencies. The authors describe the evaluation of the TSFPPP's efficacy in terms of four evaluation questions and outcome measures identified by program users from eight Texas medical schools.

Method: The authors compared the proportion of 10,081 Texas medical school students graduating from 1992-2000 who chose family practice or other primary care residencies following participation or nonparticipation in the TSFPPP's preclinical and clinical programs.

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