Differences in Cannabidiol-Related Attitudes and Practice Behaviors Between U.S. Primary Care Physicians Practicing in a Single Health Care System Across States With and Without Marijuana Legalization

Introduction: Dramatic shifts in marijuana laws, along with federal deregulation of hemp with the 2018 Farm Bill, have resulted in increased availability and use of cannabidiol (CBD) supplements throughout the United States (US). Given the rapid increase in CBD use in the U.S. general population, in this study, we aim to characterize primary care physician (PCP) attitudes and practice behaviors and to assess whether differences in provider attitudes and behaviors vary as a function of marijuana legalization (ML) status in the state of practice. Materials and Methods: Data are from an online provider survey on CBD supplement-related attitudes, beliefs, and behaviors administered to 508 PCPs as part of a larger mixed methods study. Participating PCPs were recruited from the Mayo Clinic Healthcare Network and provided medical care in primary care settings across four U.S. states (Minnesota, Wisconsin, Florida, and Arizona). Results: The survey response rate was 45.4% (n=236/508). According to providers, CBD was frequently brought up in PCP settings, typically by patients. PCPs were generally hesitant to screen for or discuss CBD with their patients and identified multiple barriers to open patient-provider dialogue about CBD. PCPs practicing in states that had passed ML were more receptive to patients using CBD supplements, whereas PCPs practicing in states that had not passed ML were more concerned about CBD-related side effects. Regardless of state ML status, most PCPs did not feel that they should be recommending CBD supplements to their patients. Most PCPs reported believing that CBD was unhelpful for most conditions for which it is marketed, with chronic non-cancer pain and anxiety/stress being exceptions. PCP respondents generally felt that they had insufficient knowledge/training around CBD. Conclusions: Results from this mixed methods study show that PCPs practicing in the U.S. rarely screen for or discuss CBD use with their patients and report several barriers to engage in proactive CBD-focused practice behaviors. Furthermore, survey results show that some PCP attitudes, practice behaviors, and barriers vary as a function of state ML status. These findings may guide medical education efforts and inform primary care practice modifications aimed at enhancing screening and monitoring of patient CBD use by PCPs.

Bi-directional association between depression and HF: An electronic health records-based cohort study

Objective:

To determine whether a bi-directional relationship exists between depression and HF within a single population of individuals receiving primary care services, using longitudinal electronic health records (EHRs).

Methods:

This retrospective cohort study utilized EHRs for adults who received primary care services within a large healthcare system in 2006. Validated EHR-based algorithms identified 10,649 people with depression (depression cohort) and 5,911 people with HF (HF cohort) between January 1, 2006 and December 31, 2018. Each person with depression or HF was matched 1:1 with an unaffected referent on age, sex, and outpatient service use. Each cohort (with their matched referents) was followed up electronically to identify newly diagnosed HF (in the depression cohort) and depression (in the HF cohort) that occurred after the index diagnosis of depression or HF, respectively. The risks of these outcomes were compared (vs. referents) using marginal Cox proportional hazard models adjusted for 16 comorbid chronic conditions.

Results:

2,024 occurrences of newly diagnosed HF were observed in the depression cohort and 944 occurrences of newly diagnosed depression were observed in the HF cohort over approximately 4–6 years of follow-up. People with depression had significantly increased risk for developing newly diagnosed HF (HR 2.08, 95% CI 1.89–2.28) and people with HF had a significantly increased risk of newly diagnosed depression (HR 1.34, 95% CI 1.17–1.54) after adjusting for all 16 comorbid chronic conditions.

Conclusion:

These results provide evidence of a bi-directional relationship between depression and HF independently of age, sex, and multimorbidity from chronic illnesses.

Responsibilities, Strategies, and Practice Factors in Clinical Cost Conversations: a US Physician Survey

BACKGROUND

Physicians play a key role in mitigating and managing costs in healthcare which are rising.

OBJECTIVE

Conduct a cross-sectional survey in 2017, comparing results to a 2012 survey to understand US physicians' evolving attitudes and strategies concerning healthcare costs.

PARTICIPANTS

Random sample of 1200 US physicians from the AMA Masterfile.

MEASURES

Physician views on responsibility for costs of care, enthusiasm for cost-saving strategies, cost-consciousness scale, and practice strategies on addressing cost.

KEY RESULTS

Among 1200 physicians surveyed in 2017, 489 responded (41%). In 2017, slightly more physicians reported that physicians have a major responsibility for addressing healthcare costs (32% vs. 27%, p = 0.03). In 2017, more physicians attributed "major responsibility" for addressing healthcare costs to pharmaceutical companies (68% vs. 56%, p < 0.001) and hospital and health systems (63% vs. 56%%, p = 0.008) in contrast to 2012. Fewer respondents in 2017 attributed major responsibility for addressing costs to trial lawyers (53% vs. 59%, p = 0.007) and patients (42% vs. 52%, p < 0.0001) as compared to 2012. Physician enthusiasm for patient-focused cost-containment strategies like high deductible health plans and higher co-pays (62% vs. 42%, p < 0.0001 and 62% vs. 39%, p < 0.0001, not enthusiastic, respectively) declined. Physicians reported that when they discussed cost, it resulted in a change in disease management 56% of the time. Cost-consciousness within surveyed physicians had not changed meaningfully in 2017 since 2012 (31.7 vs. 31.2). Most physicians continued to agree that decision support tools showing costs would be helpful in their practice (> 70%). After adjusting for specialty, political affiliation, practice setting, age, and gender, only democratic/independent affiliation remained a significant predictor of cost-consciousness.

CONCLUSIONS AND RELEVANCE

US physicians increasingly attribute responsibility for rising healthcare costs to organizations and express less enthusiasm for strategies that increase patient out-of-pocket cost. Interventions that focus on physician knowledge and communication strategies regarding cost of care may be helpful.

US Physicians' Reactions To ACA Implementation, 2012-17

Physicians play a key role in implementing health policy, and US physicians were split in their opinions about the Affordable Care Act (ACA) soon after its implementation began. We readministered elements of a prior survey of US physicians to a similar sample to understand how US physicians' opinions of the ACA may have changed over a crucial five-year implementation period (2012-17), and we compared responses across both surveys. Of the 1,200 physicians to whom we sent a survey in the summer of 2017, 489 responded (a response rate of 41 percent). A majority of respondents (60 percent) believed that the ACA had improved access to care and insurance, yet many (43 percent) felt that it had reduced the affordability of coverage. More physicians agreed in 2017 than in 2012 that the ACA "would turn United States health care in the right direction" (53 percent versus 42 percent), despite reporting perceived worsening in several practice conditions over the same time period. After we adjusted for specialty, political party affiliation, practice setting type, perceived social responsibility, age, and sex, we found that only political party affiliation was a significant predictor of support for the ACA in the 2017 results.

Impact of lymphoma survivorship clinic visit on patient-centered outcomes

PURPOSE

Cancer survivors may experience physical, social, and emotional effects of cancer and its treatments. National Comprehensive Cancer Network (NCCN) guidelines recommend the development of a survivorship care plan (SCP) for cancer patients following completion of treatment with curative intent. Our institution developed a lymphoma survivorship clinic (SC) to assess patient needs, provide education, and create and deliver SCPs. This study analyzed the impact of a SC visit on patient-centered outcomes.

METHODS

Surveys were sent to lymphoma patients at Mayo Clinic Rochester within 4 weeks of their post-treatment visit to the SC that queried patient-reported outcomes, including experience of care, quality of life (QOL), and distress. We compared survey responses between those who attended the SC and those who were eligible but did not attend.

RESULTS

From November 2013 to May 2015, 236 lymphoma patients were surveyed, 96 of whom had a SC visit and 140 of who were eligible but did not attend. Those who attended the SC were more likely to "definitely" recall discussion on improving health, preventing illness, and making changes in habits/lifestyle, diet, and exercise. There were no differences in QOL or distress. Adjusted analyses revealed that SC attendance was associated with better self-reported overall health among younger patients and better physical well-being in Hodgkin lymphoma patients compared to those with other subtypes of lymphoma.

CONCLUSIONS

Participation in the lymphoma SC improved patient education on survivorship issues, particularly health behaviors. There may be a particular benefit in younger patients. However, there were no differences in QOL or distress. Further study is needed to determine if improved survivorship education and SCP delivery leads to long-term health benefits in cancer survivors.

IMPLICATIONS FOR CANCER SURVIVORS

Our study evaluates the clinical impact of a SC in patients treated for lymphoma. We demonstrate that a SC visit improves patient education regarding health behaviors.

mHealth Intervention Promoting Cardiovascular Health Among African-Americans: Recruitment and Baseline Characteristics of a Pilot Study

Background

Mobile health (mHealth) interventions are promising avenues to promote cardiovascular (CV) health among African-Americans (AAs) and culturally tailored technology-based interventions are emerging for this population.

Objective

The objectives of this study were to use a community-based participatory research (CBPR) approach to recruit AAs into a pilot intervention study of an innovative mHealth CV health promotion program and to characterize technology use patterns and eHealth literacy (EHL).

Methods

Community partners from five predominately AA churches in southeast Minnesota collaborated with our academic institution to recruit AA congregants into the pilot study. Field notes as well as communications between the study team and community partners were used to design the recruitment strategy and its implementation with a goal of enrolling 50 participants. At its core, the recruitment strategy included community kickoff events to detail the state-of-the-art nature of the mHealth intervention components, the utility of CV health assessments (physical examination, laboratory studies and surveys) and the participants’ role in advancing our understanding of the efficacy of mHealth interventions among racial/ethnic minority groups. Detailed recruitment data were documented throughout the study. A self-administered, electronic survey measured sociodemographics, technology use and EHL (eHEALS scale).

Results

A total of 50 participants (70% women) from five AA churches were recruited over a one-month period. The majority (>90%) of participants reported using some form of mobile technology with all utilizing these technologies within their homes. Greater than half (60% [30/50]) reported being “very comfortable” with mobile technologies. Overall, participants had high EHL (84.8% [39/46] with eHEALS score ≥26) with no differences by sex.

Conclusions

This study illustrates the feasibility and success of a CBPR approach in recruiting AAs into mHealth intervention research and contributes to the growing body of evidence that AAs have high EHL, are high-users of mobile technologies, and thus are likely to be receptive to mHealth interventions.

Preventing cardiovascular disease: Participant perspectives of the FAITH! Program

Striking cardiovascular health disparities exist among African-Americans in Minnesota compared to Whites; however, community-based interventions to address cardiovascular disease risk are lacking. This study explored participant perceptions of a culturally tailored, cardiovascular disease prevention program developed using a community-based participatory research process. Research participation perceptions, program benefits, and program satisfaction/acceptability were analyzed using a mixed-methods approach. Overall, acceptability was high. Findings highlight the favorable inclusion of African-Americans (research perception), knowledge gained about healthy lifestyle practices (benefits), and quality of the curriculum/speakers (satisfaction). Community-based participatory research may be useful in fostering the acceptability of behavior change interventions among marginalized African-American communities.

Impact of lymphoma survivorship clinic visit on patient-centered outcomes

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Background: The goals of our Lymphoma Survivorship Clinic (SC) are to coordinate care, educate patients, and create a survivorship care plan (SCP). The aim of this study was to determine if patient-centered outcomes are improved after a SC visit. Methods: From 11/13-5/15, surveys were mailed to recently-treated lymphoma patients who were within 4 weeks of their last visit and in remission. Quality of life (QOL) was measured with PROMIS and distress was measured with the Impact of Events scale. Responses between those who attended SC and those who were eligible but did not attend were analyzed. Results: There were 96 surveys sent to the SC group; 59 were returned (61% response rate). Of the non-SC group, 140 surveys were sent and 84 were returned (60% response rate). Mean age was 57 years (range 23-77) in the SC group and 59 years (23-88) in the non-SC group. There were more females in the SC group (52% vs 30%) but no differences in race, marital status, education, or health literacy. Those who attended the SC were more likely to recall receiving a summary of cancer treatment and recommendations for follow-up care (90% SC vs. 75% non-SC, p = 0.03). Furthermore, SC attendees were more likely to “definitely” recall discussion on improving health or preventing illness (89% vs. 53%), getting help in making changes in habits/lifestyle (76% vs. 50%), diet (80% vs. 31%), and exercise (82% vs. 51%), all p < 0.001. There were no differences in discussions regarding smoking, follow-up testing, and symptom monitoring. The SC group was less likely to need more information regarding sexuality (6% vs 20%, p = 0.045). There were no differences in need for information regarding anxiety, fitness, familial cancer risk, fertility, complementary therapies, and social issues. The SC group was slightly more confident that they could get information or advice related to cancer (completely confident 76% vs. 61%, p = 0.07). There were no differences in QOL or distress. Conclusions: A Lymphoma SC visit increased receipt of SCP and provided more information on survivorship issues, particularly health behaviors, but did not improve QOL or distress. Further study is needed to determine if this leads to long-term health benefits.

Dermatopathologists' concerns and challenges with clinical information in the skin biopsy requisition form: a mixed-methods study

BACKGROUND

Communication failures between clinicians and dermatopathologists are prevalent. Our primary objective was to characterize the concerns and challenges of dermatopathologists posed by incomplete or inaccurate clinical information in the skin biopsy requisition form.

METHODS

An explanatory sequential, mixed-methods study design comprised of a survey sent to 1103 members of the American Society of Dermatopathology (ASDP), followed by two focus group sessions.

RESULTS

A total of 54% (598/1103) of dermatopathologists completed the questionnaire. Most dermatopathologists (80%; 436/548) viewed their roles to be providers of histopathological diagnosis and a report that is clinically meaningful. Paper or electronic requisition forms were the most common communication method (85%; 458/541) and were associated with the highest rates of dissatisfaction in 36% (193/537) of respondents. Inadequacy of specimens emerged as an important factor influencing judgment of the quality of provided clinical information. 44.7% (261/584) of dermatopathologists spent 30 minutes or more on average every day searching for relevant clinical information to assist with their histopathologic interpretation.

CONCLUSION

ASDP dermatopathologists expressed significant dissatisfaction with the quality of clinical information in the requisition form and the time spent gathering information necessary for accurate, timely and clinically meaningful diagnosis. These findings have implications for the quality, safety and efficiency of dermatologic care.

Use of complementary therapies in cardiovascular disease

The aim of the present study was to assess the use of complementary and alternative medicine (CAM) treatments in outpatients with cardiovascular disease and their interest in future use. The increasing popularity of CAM therapies highlights the need to explore their use among patients with cardiovascular disease. Data were collected with a prospective, point-of-care, anonymous, 17-question survey about basic medical information and previous use and interest in the future use of dietary supplements and other CAM interventions among patients undergoing outpatient cardiology evaluation at a Midwestern tertiary care center. The survey was completed by 1,055 patients (655 men, 351 women; mean age 63.5 years) of whom 98.1% were white. Of these, 36.8% had cardiac symptoms for >10 years, 48.2% had coronary artery disease, and 82.5% reported use of CAM therapies. Of these patients, 75.4% reported using dietary supplements, 31.5% chiropractic therapy, 23.9% mind-body therapies, and 19.2% massage. Only 14.4% had discussed the use of CAM treatments with their physicians. The top 4 treatments used for cardiac symptoms were relaxation techniques, stress management, meditation, and guided imagery. Also, 48.6% were interested in participating in a future clinical trial of an alternative treatment. The great majority of patients seen in current practice use CAM therapies, and a large proportion expressed an interest in participating in research with CAM therapies. In conclusion, research directed with an integrative approach to cardiovascular care might prove beneficial when designing future studies.

Needs and preferences of breast cancer survivors: A cross-sectional survey

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Background: The Institute of Medicine recommends development of cancer survivorship care models that are patient centered. We designed a cross-sectional survey to determine the medical and psychosocial needs and preferences of breast cancer survivors.

Methods: We identified a random sample, stratified by age and chemotherapy usage, of 600 women from MN, WI, and IA, ages 18-99, within 1-5 years of diagnosis of stage 0-3 breast cancer and seen at our institution.

Results: We received 329 surveys (response rate 55%). Respondents were a mean age of 58 years (range 26-89) and a mean of 3.3 years from cancer diagnosis (range 1.2-5.4). 96% were white and stage distribution was: 15% stage 0, 35% stage 1, 32% stage 2, 15% stage 3, and 3% missing. Treatment included mastectomy (60%), lumpectomy (40%), radiation (61%), chemotherapy (55%) and hormonal therapy (50%). Most common treatment-related sequelae were neuropathy (38%), chest wall or arm pain (27%), and lymphedema (26%). Over half (52%) report worry and 45% report fatigue as a problem in the past week. 74% stated that their medical needs were met, whereas 49% said their psychological and spiritual needs were met (p<0.01). 68% understood the follow-up plan after treatment was complete. Perceived barriers to follow up care were anxiety (30%) and lack of coordination (10%). When queried about post-treatment care, the following aspects were considered important (% of patients ranking ≥7 on scale 0-10: 0=not important, 10=very important): breast/chest wall exam (88%); screening for osteoporosis (71%), colorectal cancer (69%), and heart disease (65%); educational materials (64%); mammography (63%); physical therapy (61%); diet and exercise counseling (60%); and complementary/alternative medicine information (53%). Less important were psychology (44%), gynecology (43%), chaplain services (35%), support groups (32%), social work (20%), and infertility experts (4%). 60% expressed interest in attending a survivorship clinic.

Conclusions: This survey provides unique data on breast cancer survivors, and efforts should be made to optimize medical and psychosocial care in line with their needs and preferences. These results will be imperative in designing a wellness and survivorship clinic.

Clinical Decision Support Technology to Increase Advance Care Planning in the Primary Care Setting

Physicians are often unable to guide patients through the advance care planning (ACP) process due to cost and time constraints. We conducted a retrospective analysis in the primary care setting targeting older adults without an advance medical directive (AMD). An ACP educational packet was sent to intervention patients before their health maintenance examination (HME). Additionally, their physicians had access to a computerized clinical decision support system on AMD completion at the time of the HME. Control participants’ physicians had access to the computerized decision support system and traditional resources only. All participants who received the packet were sent a follow-up survey. In all, 21.6% of intervention participants completed an AMD, compared with 4.1% of control participants. Combining clinical decision support systems and standardized processes enhances the ACP process.

Shortening a survey and using alternative forms of prenotification: impact on response rate and quality

Background

Evidence suggests that survey response rates are decreasing and that the level of survey response can be influenced by questionnaire length and the use of pre-notification. The goal of the present investigation was determine the effect of questionnaire length and pre-notification type (letter vs. postcard) on measures of survey quality, including response rates, response times (days to return the survey), and item nonresponse.

Methods

In July 2008, the authors randomized 900 residents of Olmsted County, Minnesota aged 25-65 years to one of two versions of the Talley Bowel Disease Questionnaire, a survey designed to assess the prevalence of functional gastrointestinal disorders (FGID). One version was two pages long and the other 4 pages. Using a 2 × 2 factorial design, respondents were randomized to survey length and one of two pre-notification types, letter or postcard; 780 residents ultimately received a survey, after excluding those who had moved outside the county or passed away.

Results

Overall, the response rates (RR) did not vary by length of survey (RR = 44.6% for the 2-page survey and 48.4% for the 4-page) or pre-notification type (RR = 46.3% for the letter and 46.8% for the postcard). Differences in response rates by questionnaire length were seen among younger adults who were more likely to respond to the 4-page than the 2-page questionnaire (RR = 39.0% compared to 21.8% for individuals in their 20s and RR = 49.0% compared to 32.3% for those in their 30s). There were no differences across conditions with respect to item non-response or time (days after mailing) to survey response.

Conclusion

This study suggests that the shortest survey does not necessarily provide the best option for increased response rates and survey quality. Pre-notification type (letter or postcard) did not impact response rate suggesting that postcards may be more beneficial due to the lower associated costs of this method of contact.