Acceptability of Personalized Lung Cancer Screening Program Among Primary Care Providers

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. We assess current LCS practices and the acceptability of personalized LCS among primary care providers (PCP) in Texas. We surveyed 32,983 Texas-based PCPs on an existing network (Protocol 2019-1257; PI: Dr. Shete) and 300 attendees of the 2022 Texas Academy of Family Physicians (TAFP) conference. We analyzed the responses by subgroups of interest. Using nonparametric bootstrap, we derived an enriched dataset to develop logistic regression models to understand current LCS practices and acceptability of personalized LCS. Response rates were 0.3% (n = 91) and 15% (n = 60) for the 2019-1257 and TAFP surveys, respectively. Most (84%) respondents regularly assess LCS in their practice. Half of the respondents were interested in adopting personalized LCS. The majority (66%) of respondents expressed concerns regarding time availability with the personalized LCS. Most respondents would use biomarkers as an adjunct to assess eligibility (58%), or to help guide indeterminate clinical findings (63%). There is a need to enhance the engagement of Texas-based PCPs in LCS. Most of the respondents expressed interest in personalized LCS. Time availability was the main concern related to personalized LCS. Findings from this project highlight the need for better education of Texas-based PCPs on the benefits of LCS, and the development of efficient decision tools to ensure successful implementation of personalized LCS.

PREVENTION RELEVANCE

Personalized LCS facilitated by a risk model and/or a biomarker test is proposed as an alternative to existing programs. Acceptability of personalized approach among PCPs is unknown. The goal of this study is to assess the acceptability of personalized LCS among PCPs.

Using Electronic Reminders to Improve Human Papillomavirus (HPV) Vaccinations among Primary Care Patients

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. Using stratified randomization, participants were divided into two groups: usual care (control) (N = 3703) and intervention (N = 3705). The control group received usual care including in-person provider recommendations, visual reminders in exam waiting rooms, bundling of vaccinations, and phone call reminders. The intervention group received usual care and an electronic reminder (SMS, email or patient portal message) at least once, and up to three times (spaced at an interval of 1 reminder per month). The intervention group had a 17% statistically significantly higher odds of uptake of additional HPV vaccinations than the usual care group (Adjusted Odds Ratio: 1.17, 95% CI: 1.01-1.36). This work supports previous findings that electronic reminders are effective at increasing immunizations and potentially decreasing healthcare costs for the treatment of HPV-related cancers.

Exploring country priorities and contextual considerations for implementing national cancer control plans (NCCP) among participants of International Cancer Control Partnership (ICCP) ECHO

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Background: Promoting NCCP implementation by low- and middle-income countries (LMICs) is key to addressing inequities in cancer outcomes and the global burden of cancer. We explored contextual factors that may influence implementation of NCCP priorities in LMICs. Methods: Seven countries participated in the 2021 International Cancer Control Partnership ECHO (R) geared toward creating a community of practice to inform NCCP implementation. Using qualitative methods, we conducted focus group discussions (FGDs) with country teams who were asked to identify NCCP priorities and provide contextual considerations around implementing these in the 12-months program. FGDs were audio-recorded, transcribed, double-coded, and underwent thematic analysis. Results: Thirty-three participants from 6 Sub-Saharan African countries and 1 country in Asia took part in 7 FGDs, including 14 physicians, 9 non-governmental organizations, 6 Ministry of Health/NCCP and 4 cancer registry representatives. All seven country teams (100%) prioritized cancer early detection, especially for cervical (71%) and breast (57%) cancer, including by educating primary care clinicians (57%) and general population (43%) about cancer signs and symptoms. Related contextual factors included late-stage diagnosis of cancer (43%) and low knowledge about cancer among primary care clinicians and the general population (29% each), respectively. Finding resources for implementation of NCCP priorities was important given lack of funding (57% each). Harmonizing programs and building partnerships for implementation (57%) was prioritized given perceived fragmentation of efforts and benefit of leveraging limited resources (29% each). Improving access to treatment (43%) was a priority given a lack of oncology specialists (29%) and unaffordable treatment (14%). Improving access to palliative care (43%), including by writing guidelines (29%), was prioritized due to late-stage diagnosis and insufficient access to palliative care (14% each). Improving cancer registry data was essential for NCCP program planning (43% each), while cancer research (43%) was key to answering specific questions related to cancer registry data (14%) and program impact (29%). Additional contextual considerations for making progress on these priorities dicussed by country teams included leveraging existing programs (100%) and learning from other countries and ICCP technical experts (57% each). Conclusions: There were similarities in country NCCP priorities and contextual factors affecting implementation. These results allow for future exploration of how LMIC country teams implement NCCPs and examine the value of communities of practice promoted by ICCP and facilitated by ECHO, towards improving cancer outcomes.

Oncologic Implications of Chronic Hepatitis C Virus Infection

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. Widely available direct-acting antivirals are highly effective against HCV and well tolerated. Identification of HCV-infected individuals is the essential first step in treatment and eradication of the infection. One-time screening is recommended for persons born from 1945 to 1965; screening is also recommended for persons with risk factors. Recently, a public health recommendation has been drafted to screen all adults age 18 to 79 years. Two oncology organizations recommend screening all patients with hematologic malignancies and hematopoietic cell transplant recipients, and a recently published multicenter prospective study supports universal HCV screening for all patients with cancer. HCV screening entails testing for anti-HCV antibodies in serum and, when results are positive, HCV RNA quantitation to confirm infection. Direct-acting antiviral therapy eradicates HCV in almost all cases. Virologic cure of HCV prevents chronic hepatitis and progression to liver fibrosis or cirrhosis. HCV eradication also decreases the risk of developing HCV-associated primary and second primary malignancies, and it may allow HCV-infected patients access to important cancer clinical trials. Patients with HCV-related cirrhosis require lifelong surveillance for HCC, even after viral eradication.

Abstract C112: Implementing a colorectal cancer screening intervention in Texas FQHCs: A qualitative evaluation of provider perceptions

Background: Federally qualified health centers (FQHCs) are well positioned to increase colorectal cancer screening (CRCS) in underserved populations who most often have low screening rates, including racial/ethnic minorities, the uninsured, and low SES individuals. To optimize effectiveness and promote sustainability of CRCS programs in FQHCs, we assessed provider/staff perceptions of the facilitators and barriers to implementing the Alliance for Colorectal Cancer Testing (ACT) program in Texas FQHCs, funded by the Cancer Prevention & Research Institute of Texas (CPRIT). Methods: UTHealth School of Public Health research staff conducted in-depth, face-to-face, semi-structured interviews in English with providers/staff at ACT FQHCs. Interviews lasted 30-45 minutes and elicited perceptions about facilitators and barriers to implementation of ACT. They were audio recorded, transcribed, and coded by hand deductively, using thematic content analysis to identify key themes. Results: We interviewed 20 individuals across 5 ACT FQHCs. Most were non-Hispanic white (38%) and female (88%). Years worked at clinic ranged from 11 months to 11 years (mean 6.2 years) and hours worked per week ranged from 12-60 hours (mean 42.2). Participants’ positions ranged from clinic CEO to provider to clerical staff. Seven themes emerged as facilitators to implementation: 1) external support (e.g., large cancer center facilitated implementation); 2) external funding (e.g., covered screening and diagnostic services); 3) patient tracking and monitoring (e.g., patient list review, FIT distribution/follow-up); 4) clinic leadership and staff support (e.g., clinic level prioritization of CRCS, understanding/acceptance of roles, active leadership support); 5) staff training; 6) same day FIT return (e.g., completing FIT at clinic or at home and returning same day); and 7) community outreach (e.g., newsletters, FIT distribution at community events). Four themes emerged as barriers: 1) CRCS completion and return process/structure (e.g., USPS refusal to pickup/deliver samples, patient inability to return FIT, FIT completion errors, lab delays); capacity (e.g., perception that patients and providers lack time); education (e.g., perception of patient lack of understanding of risk); and clinic resources (e.g., need for simple, bilingual educational materials). Conclusion: In addition to maintaining program facilitators, increased CRCS patient education/awareness, simple and bilingual educational materials, processes to support FIT return, a contact person coordinating CRCS tasks, ongoing staff training, and a clinic manual describing all roles/responsibilities are important for improved implementation and sustainability of ACT. Findings from this evaluation will help inform development of strategies to facilitate FQHCs’ implementation of ACT and other intervention strategies to increase CRCS by reducing two key factors, financial and structural barriers.

Citation Format: Lynn N Ibekwe, Paula M Cuccaro, Lara S Savas, Melissa A Valerio, Lewis E Foxhall, Maria E Fernandez. Implementing a colorectal cancer screening intervention in Texas FQHCs: A qualitative evaluation of provider perceptions [abstract]. In: Proceedings of the Twelfth AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2019 Sep 20-23; San Francisco, CA. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2020;29(6 Suppl_2):Abstract nr C112.

Factors influencing the use of electronic health record systems to provide follow-up care to cancer survivors

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Background: One of the expected benefits of electronic health records (EHRs) is their interoperability to remotely access and exchange clinical information across systems and clinicians. Cancer survivors’ treatment summaries (TSs) and care plans (CPs) are documents that can be electronically transferred from oncologists to primary care providers. We conducted a needs assessment to identify factors which influenced EHRs in meeting these expectations in rural and underserved primary care settings. Methods: Clinicians from 2 family practice health care systems, located in central and northeast Texas were surveyed. REDCap, a web-based system, was used to develop, manage, and distribute the survey to a convenience sample of clinical staff from both settings. Survey questions focused on respondents’ demographic and clinical practice characteristics, current experience with TSs and CPs, and type of EHR used. Results: A total of 26 surveys were included in this analysis. Respondents were primarily physicians (73%). Overall 61.5% reported that ≤ 25% of their patients were diagnosed with cancer or currently had cancer. A patient’s self-report was the primary method used by majority of respondents to determine if a patient had a history of cancer. 80.8% indicated they would be interested in learning more about the use and development of TSs and CPs. Barriers reported towards the use of EHRs to deliver TSs and CPs included: EHRs interference with workflow (60%); limited knowledge on how to develop TSs and CPs (48%), inadequate access to IT resources (48%), and inefficient EHR systems (44%). In these settings, EHRs used were: Epic (61.6%), Aria (30.8%), and Medit (7.7%). Respondents’ comments on EHRs weaknesses included: “the two systems…do not completely communicate with each other” or “no place where a cancer treatment summary or survivorship plan is documented”. Conclusions: Primary care providers identified limitations in EHR operability as a major barrier to retrieving health information required for TSs and CPs. Clinicians in rural or underserved regions may benefit from education and retraining in EHR systems.

Perspectives on Strengthening Cancer Research and Control in Latin America Through Partnerships and Diplomacy: Experience of the National Cancer Institute's Center for Global Health

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. The Center for Global Health at the US National Cancer Institute (NCI-CGH) is one entity among many that are working in the region and has sought to develop a strategy for working in Latin America that draws on and expands the collaborative potential of engaged, skilled, and diverse partners. NCI-CGH has worked toward developing and implementing initiatives in collaboration with global partners that share the common objectives of building a global cancer research community and translating research results into evidence-informed policy and practice. Both objectives are complementary and synergistic and are additionally supported by an overarching strategic framework that is focused on partnerships and science diplomacy. This work highlights the overall strategy for NCI-CGH engagement in Latin America through partnerships and diplomacy, and highlights selected collaborative efforts that are aimed at improving cancer outcomes in the region.

Global Epidemiology, Prevention, and Management of Hepatocellular Carcinoma

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. For HBV, which accounts for the majority of HCC cases, most infections were acquired via perinatal and early horizontal transmission. Universal vaccination of newborns has led to a decline in HCC incidence compared with the pre-vaccination era. Effective antiviral therapies with nucleos(t)ide analogues or pegylated interferon reduced the incidence of HCC. For HCV, the emergence of effective direct-acting antiviral (DAA) agents has substantially improved cure rates; therefore all patients with HCV should be considered for DAA treatment. The most important obstacle in eliminating HCV is access to therapy. For NAFLD, the global incidence is increasing rapidly, thus its impact on HCC incidence may be explosive. Progression to HCC in NAFLD happens particularly in those with nonalcoholic steatohepatitis (NASH) and exacerbated by metabolic syndrome, or PNPLA3 gene polymorphism. Lifestyle changes are imperative while drug therapy has yet to demonstrate substantive protective effects on HCC prevention. For management of HCC, early diagnosis via imaging surveillance among persons with HCC risk factors remains the most important strategy to identify early-stage disease appropriate for resection or transplantation.

Family medicine providers' perceptions of their ability to provide evidence-based survivorship care

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Background: Opportunities for medical students and primary care providers to learn about evidence-based cancer survivorship care remains limited. To fill this void, we created an innovative curriculum using ECHO, a tele-mentoring approach, to teach faculty and residents in family medicine programs about the core principles and skills of survivorship care. Our objective was to explore participants' perceptions about their self-efficacy to deliver high quality care to survivors. Methods: Subjects were recruited from 3 academic centers with medical residency programs collaborating with our cancer center in a state-funded education grant to develop a tele-mentoring training program. The survey, which was developed by the research team, measured self-efficacy and satisfaction. Subjects were asked to rate their confidence in their abilities to offer evidence-based care after completing the program. Descriptive statistics were used to report results. REDCap, a web-based application, was used to manage the development and distribution of the survey. Results: A total of 116 surveys were sent out electronically with 59 returned (50.9%). Table 1 indicates most participants reported the ECHO program increased their knowledge, clinical skills, and expertise to provide comprehensive survivorship care. Conclusions: Overall, the participants’ perceptions of their expertise to offer optimal survivorship care were positive. There is room for improvement to maximize the learning experience for all participants.[Table: see text]

Improving service delivery to cancer survivors in primary care settings project

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Background: An estimated 14 million cancer survivors live in the U.S., with up to 18 million expected by 2020. Methods: We established a partnership with three Texas family medicine training programs to provide interactive educational sessions focused on survivors’ needs for primary prevention and lifestyle counseling, surveillance and screening, and prevention of psychosocial and long-term effects. Surveys assessing resident and PCP knowledge, self-efficacy, and practices regarding survivorship care management were administered through REDCap in July 2016 and 2017. Results: Baseline response rates were 64% (60/94) and 59% (55/93) at follow-up. Compared to baseline, providers at follow-up were significantly more likely to report being “very confident” in their knowledge about: appropriate surveillance to detect recurrent breast cancer (5% vs 24%; p = 0.01); long-term physical effects of colon cancer and its treatment (8% vs 18%; p = 0.04); potential adverse psychosocial outcomes of colon cancer treatment (24% vs 44%; p = 0.01); appropriate screening for new primary breast (29% vs 61%; p < 0.001) and colon cancers (27% vs 51%; p = 0.01); and preventive lifestyle/behavioral counseling for breast (39% vs 59%; p = 0.03) and colon cancers (37% vs 59%; p = 0.01). Participants were also more likely to “strongly agree” that they have the skills necessary to: provide follow-up care related to the colon cancer and its treatment (10% vs 28%; p = 0.02); initiate appropriate screening for other new primary cancers for breast (28% vs 56%; p < 0.01) and colon cancer survivors (28% vs 58%; p < 0.01); and conduct lifestyle/behavioral counseling to prevent cancer for breast (33% vs 53%; p = 0.03) and colon cancer survivors (34% vs 55%; p = 0.02). Conclusions: Preliminary results suggest our project has improved provider knowledge, self-efficacy, and practices regarding survivorship care management, with the highest levels in areas pertaining to screening and prevention. We aim to continue this trajectory of improvement in subsequent project years and disseminate the project to other primary care training sites in Texas and beyond.

American Society of Clinical Oncology Statement: Human Papillomavirus Vaccination for Cancer Prevention

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.

Readiness of primary care clinicians to implement lung cancer screening programs

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.

Surveys were completed by 350 participants (57.2% of registered attendees). Although 89.5% of participants routinely screened their patients for tobacco use, only 10.1% had a formal lung cancer screening program in their practice. More than half (56.0%) planned to refer eligible patients for lung cancer screening, 35.6% were not sure, and 8.3% did not plan to refer. Priority areas for implementing lung cancer screening programs in their settings included 1) greater clarity about coverage by private insurance and Medicare, 2) information about available screening centers offering low-dose computed tomography, 3) patient education and shared decision-making tools, 4) implementation toolkits and training for clinic staff, 5) integrating screening programs in electronic health records, and 6) more clarity about clinical guidelines.

Practical needs related to identifying eligible patients, referral to screening centers, and tools for shared decision-making must be addressed before lung cancer screening can be implemented on a national scale.

Using practice algorithms to deliver cancer survivorship care

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Background: Clinical practice algorithms provide a framework to guide providers’ practice in delivering care to long-term cancer survivors. Here we describe how algorithms were developed in a comprehensive cancer center and types of metrics used to evaluate their feasibility. Methods: Survivorship practice algorithms were based on a multidisciplinary care approach successfully used to build screening and treatment algorithms. This model consisted of four phases: development, adoption, implementation, and evaluation of algorithms. Phase 1, expert clinicians and researchers identified and agreed upon a specific cancer site. Group-consensus and literature reviews/syntheses were used to determine eligibility criteria to transition patients to survivorship care. Phase 2, reviews and approval processes were conducted by credentialing and regulatory committees to ensure adoption of the algorithms into clinical practice. Phase 3, pilot programs were conducted to implement the algorithm(s) in disease-specific survivorship clinics. Phase 4, metrics to evaluate progress included the number of algorithms and providers’ use of and adherence to the algorithms. Results: Between 09/2008 – 12/2011, nine multidisciplinary disease-specific survivorship clinics were operationalized. Thirty-seven practice algorithms were developed to provide survivorship care based on each survivor’s specific needs. The algorithms’ framework included: 1) surveillance for recurrent or new primary malignancies; 2) primary and secondary cancer prevention recommendations; 3) management of toxicities and latent treatment effects; and 4) assessment of psychosocial functioning. Conclusions: Practice algorithms provide an organized plan to deliver comprehensive and holistic care to long-term survivors. Given the projected increase in cancer survivors, further research is needed to determine how practice algorithms impact providers’ practice and survivors’ outcomes.

Multidisciplinary care clinics: A model to deliver personalized survivorship care

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Background: Multidisciplinary care models provide a comprehensive approach to improve the care of long-term cancer survivors as recommended by the Institute of Medicine report.. Here we describe a Multidisciplinary Survivorship Care Model and the metrics used to evaluate the delivery of personalized care to long-term survivors. Methods: Critical components used to develop survivorship services included: 1) engaging clinical and administrative leadership; 2) conducting extensive reviews/syntheses of published literature including health promotion, prevention and risk reduction, late treatment effects, and rehabilitative services for each disease-site; 3) determining eligibility criteria to transition patients from active-disease care to survivorship care; 4) developing, implementing, and evaluating algorithms by involving a multidisciplinary team expert-consensus; 5) obtaining approval for integration of algorithms into practice by institutional credentialing and regulatory committees; 6) identifying appropriate survivorship clinics to pilot the feasibility of algorithms in routine clinical operations; 7) performing improvement checks of the clinic operations; and 8) revising operations and scheduling as needed. Metrics used to evaluate the progress of the clinical activity of each multidisciplinary survivorship care clinic (MSCC) included number of unique patients transitioned, number seen, number of arrived appointments, number of summary care plans issued, and survivors’ satisfaction. Results: The MSCCs included gynecology, thyroid, genitourinary, stem cell transplant, breast, head and neck, colorectal, lymphoma, and melanoma, with varied launch dates for each clinic. Between 09/01/2008 and 12/31/2011, there were a total of 7396 unique survivors, 12,741 arrived appointments, and 10,016 summary care plans completed within 30 days from appointment. Conclusions: Dedicated multidisciplinary survivorship care models are a comprehensive approach to deliver long-term survivorship care. Comparative effectiveness and other health outcomes research examining the feasibility, usability, acceptance, and effectiveness of the MSCC by providers and survivors is warranted.

Cancer incidence and mortality in Texas and the United States: an overview

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.

County-level socioeconomic status and cancer rates in Texas, 2001-2005

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. Using a county-level measure of SES determined by the 2000 US Census, we compared cancer incidence and mortality rates for selected cancer sites by counties categorized into Low, Intermediate, and High SES. The cancers examined in this analysis included lung, colorectal, female breast, prostate, cervical, and all cancers collected by TCR combined. Consistent with other studies, most incidence and mortality rates were lowest in the High SES counties. However, in general, the highest incidence and mortality rates were found in counties categorized as Intermediate SES, but patterns differed by cancer site and by race and ethnicity. This study provides additional evidence that geographically related SES is associated with cancer incidence and mortality.

Teaching first-year medical students to apply evidence-based practices to patient care

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. We then evaluated (1) the percent of students documenting EBM processes, (2) the students' perceived self-efficacy, (3) the level of the students' EBM learning, and (4) preceptors' attitudes toward using the EBM project as the focus of their feedback.

RESULTS

All students succeeded in identifying the factual knowledge that they had used to convert information from patient encounters into searchable clinical questions. The preceptors provided case-specific, written feedback to all students. Students gave lesser ratings of importance to EBM and self-efficacy in using EBM after the preceptorship as compared to after the brief introductory workshop. Preceptors acknowledged that the project helped them to focus their feedback and to reconsider patient management practices.

CONCLUSIONS

Students learned to use an EBM process and became more familiar with and more realistic about their self-efficacy in using EBM. Preceptors and preclinical medical students can learn and hone EBM skills together.

Implementation of a smoking cessation counseling module in a preceptorship program

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. Students practiced these skills under the supervision of community preceptors. Program evaluation included measurement of the percentage of students who documented that they could screen for tobacco use, their increase in knowledge and sense of self efficacy in conducting smoking cessation counseling, and performance of appropriate and time-efficient interventions.

RESULTS

Fifty-four of 78 students screened 1,891 patients and documented 593 current tobacco users. The students provided appropriate smoking cessation intervention for 539 (91%) of these patients. Each intervention session took approximately 5 to 10 minutes. There was a more than 50% increase in the proportion of students who "agreed" or "strongly agreed" to having increased their knowledge and confidence in conducting smoking cessation counseling between the orientation and the end of their summer preceptorship.

CONCLUSIONS

With focused training, preclinical medical students can successfully learn and practice patient-centered screening and smoking cessation counseling skills in a community preceptorship setting that fits the needs of busy preceptors and prepares students for their future roles in tobacco control.

Evaluating the Texas Statewide Family Practice Preceptorship Program, 1992-2000

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.

RESULTS

The proportion of students choosing family practice residencies among TSFPPP participants was significantly greater than among nonparticipants. Participation in the TSFPPP was associated with an increased choice of a family practice residency for students who were involved in the TSFPPP at the preclinical level (odds ratio [OR], 1.62; 95% confidence interval [CI], 1.41-1.87); the clinical level (OR, 2.31; 95% CI, 1.99-2.68); and both levels (OR, 4.98; 95% CI, 3.75-6.68) compared to non-TSFPPP participation. There was a 44% increase in preceptors willing to teach medical students.

CONCLUSIONS

Participation in the TSFPPP is associated with a greater likelihood of students selecting a family practice residency. The interinstitutional approach to analyzing effects of the preceptorship on students' specialty choices focuses attention on primary care issues that, in the long run, may affect an entire state's health care delivery system.

Applying practical preventive skills in a preclinical preceptorship

Learning primary care medicine includes learning to apply practical, preventive medicine skills during everyday encounters with patients. The authors relate their experiences with implementing a voluntary, preventive diabetic foot-care program within the Texas Statewide Family Practice Preceptorship Program (TSFPPP). They explain the background of the TSFPPP and their rationale for introducing prevention and selecting diabetic foot care as a first preventive training module. The program's structure, educational materials, and evaluations are described. Of the 158 students and 88 preceptors who were exposed to the program, the authors received evaluations from 86 preceptors and 110 students. Students documented that they had screened and provided foot-care education to 321 diabetic patients. On average, students saved their preceptors 5-10 minutes each time they examined a diabetic patient's feet or provided foot-care education. The students said that the wide variety of preceptors' practices, the time constraints placed upon the preceptors, and the preceptors' own guidelines for the voluntary preceptorship all posed challenges to completing the preventive activities. The preceptors reported that preclinical students could play an important preventive role in their practices; however, to get optimum results from a preventive module, it may be important for students and preceptors to determine which topics are introduced. Using the preceptor's suggestions, the authors are developing a smoking-cessation module.

Neuroblastoma screening in the United States: results of the Texas Outreach Program for neuroblastoma screening

BACKGROUND

Mass screening of infants for neuroblastoma began in Japan after studies suggested that survival rates could be improved by early detection. This study was initiated in 1991 to test the methodology and feasibility of screening for neuroblastoma within the U. S. health care system.

METHODS

Infants ages 5-10 months (mean age, 9 months, 25 days) who were born in Texas were screened for neuroblastoma. An enzyme-linked immunoadsorbent assay (ELISA) for homovanillic acid (HVA) and vanillylmandelic acid (VMA) used to quantify the HVA and VMA was performed on urine extracted from specimens dried on filter paper. Infants were recruited to participate in the study by several methods, and the effectiveness of each method was determined by calculating compliance rates.

RESULTS

Between February 1991 and June 1994 a total of 14,046 infants were recruited to participate in neuroblastoma screening. Neuroblastoma was detected in 2 children for an incidence rate of 1 in 7023. A total of 291,158 screening kits were distributed to the parents of these infants, resulting in an overall compliance rate of only 4.8%. Compliance rates varied by method of distribution of the test kits: Houston Women, Infants, and Children (WIC) clinic (53%), volunteers (31%), Rio Grande Valley WIC clinics (14.5%), the patient's private physician (9.9%), and by mail (4.7%).

CONCLUSIONS

Early detection of neuroblastoma in infants ages 5-10 months was achieved using ELISA. Compliance rates were poor, but clinics with a preventive health focus, such as the WIC clinics, achieved higher compliance rates than did private physicians.