Web-Based Mindfulness-Based Cognitive Therapy for Adults With a History of Depression: Protocol for a Randomized Controlled Trial.

BACKGROUND: Depression poses a major threat to public health with an increasing prevalence in the United States. Mindfulness-based interventions, such as mindfulness-based cognitive therapy (MBCT), are effective methods for managing depression symptoms and may help fortify existing efforts to address the current disease burden. The in-person group format of MBCT, however, incurs barriers to care such as expenses, childcare needs, and transportation issues. Alternate delivery modalities such as MBCT delivered via the web can be investigated for their capacity to overcome these barriers and still reduce symptoms of depression with adequate feasibility and efficacy. OBJECTIVE: This study protocol aims to examine the feasibility and efficacy of MBCT delivered via the web for the treatment of depression. METHODS: To attain study aims, 2 phases will be implemented using a waitlist control design. A total of 128 eligible participants will be randomized into either an 8-week MBCT intervention group plus treatment as usual (MBCT + TAU; group 1) or an 8-week waitlist control group (group 2). In phase I (8 weeks), group 1 will complete the intervention and group 2 will proceed with TAU. In phase II (8 weeks), group 2 will complete the intervention and group 1 will continue with TAU until reaching an 8-week follow-up. TAU may consist of receiving psychotherapy, pharmacotherapy, or combined treatment. Data collection will be completed at baseline, 8 weeks (postintervention for group 1 and preintervention for group 2), and 16 weeks (follow-up for group 1, postintervention for group 2). The primary outcomes will include (1) current, residual, or chronic depression symptoms and (2) psychiatric distress. Secondary outcomes will include perceived stress and facets of mindfulness. The feasibility will be measured by assessing protocol adherence, retention, attendance, and engagement. Finally, the extent of mindfulness self-practice and executive functioning skills will be assessed as mediators of intervention outcomes. RESULTS: This study began screening and recruitment in December 2022. Data collection from the first cohort occurred in January 2023. By November 2023, a total of 30 participants were enrolled out of 224 who received screening. Data analysis began in February 2024, with an approximate publication of results by August 2024. Institutional review board approval took place on September 11, 2019. CONCLUSIONS: This trial will contribute to examining mindfulness-based interventions, delivered via the web, for improving current, residual, or chronic depression symptoms. It will (1) address the feasibility of MBCT delivered via the web; (2) contribute evidence regarding MBCT's efficacy in reducing depression symptoms and psychiatric distress; and (3) assess the impact of MBCT on several important secondary outcomes. Findings from this study will develop the understanding of the causal pathways between MBCT delivered via the web and depression symptoms further, elucidating the potential for future larger-scale designs. TRIAL REGISTRATION: ClinicalTrials.gov NCT05347719; https://www.clinicaltrials.gov/ct2/show/NCT05347719. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/53966.

Reductive catalytic fractionation as a novel pretreatment/lignin-first approach for lignocellulosic biomass valorization: A review.

Presently, the use of lignocellulosic biomass is mainly focused on creating pulp/paper, energy, sugars and bioethanol from the holocellulose component, leaving behind lignin to be discarded or burned as waste despite of its highest aromatic carbon and energy content (22-29 KJ/g). During the pulping process, lignin undergoes significant structural changes to yield technical lignin. For a circular bioeconomy, there is an urgent need to enhance the use of native lignin for generating more valuable products. Over the last few years, a new method called 'lignin-first', or 'reductive catalytic fractionation' (RCF), has been devised to achieve selective phenolic monomers under mild reaction conditions. This involves deconstructing lignin before capitalizing on carbohydrates. The objective of this study is to record the recent developments of the 'lignin-first' process. This review also underlines the contribution of RCF biorefinery towards achieving sustainable development goals (SDGs) and concludes with an overview of challenges and upcoming opportunities.

Effect of zeolite structure and Si/Al ratio on cotton stalks hydropyrolysis.

Zeolites, being acidic, act as the most promising catalytic materials for deoxygenating reactive oxygenated compounds produced during the pyrolysis of lignocellulosic biomass. Herein, two zeolites, HY and HZSM-5, with different Si/Al ratios, were employed to investigate the effect of zeolite structure on aromatic hydrocarbons (AHs) production during flash hydropyrolysis of cotton stalks (Temperature = 800 ˚C, H2 pressure = 10 bar). Both the zeolites enhanced AHs production. However, the pore structure and pore size of HZSM-5 marked a pronounced effect on the reduction of oxygenated compounds. With an increase in Si/Al ratio, AHs area% was found to decrease owing to the decrease in acidity. Ni/zeolite catalysts were also investigated to look into the effect of metal loading on the catalytic properties of zeolites. Ni/zeolite catalysts enhanced the aromatic and aliphatic hydrocarbon production by further conversion of phenolics and other oxygenated compounds due to the promotion of direct deoxygenation, decarbonylation and decarboxylation reactions.

Anisole hydrodeoxygenation over Ni-Co bimetallic catalyst: a combination of experimental, kinetic and DFT study.

Catalytic hydrodeoxygenation (HDO) of anisole was performed with a series of Ni and Co containing catalysts with different weight ratios on activated carbon (AC) for cyclohexanol production. The catalytic activities of various catalysts revealed that Ni5Co5-AC was the best catalytic system. Structural analysis obtained from XRD, TPR, XPS, and TEM evidently demonstrates that Ni5Co5-AC sample consists of a distorted metal alloy spinel structure and optimum particle size, enhancing its catalytic performance. Kinetics were investigated to identify cyclohexanol production rate, activation energy, and reaction pathway. Structural, experimental, kinetics and density functional simulations suggested that high amount of distorted metallic alloy in Ni5Co5-AC, presence of water, high adsorption efficiency of anisole, and low adsorption tendency of cyclohexanol on metallic alloy surface were the critical factors for HDO of anisole to cyclohexanol.

Economic Evaluations of Mindfulness-Based Interventions: a Systematic Review.

Objectives: This study includes a systematic review of cost-effectiveness analyses (CEAs) and cost-benefit analyses (CBAs) of mindfulness-based interventions (MBIs). Methods: A literature search was conducted using PubMed, Web of Science, JSTOR, and CINAHL for studies published between January 1985 and September 2021, including an original cost-related evaluation of an MBI. A qualitative assessment of bias was performed using the Drummond checklist. Results: Twenty-eight mindfulness-based intervention studies (18 CEAs and 10 CBAs) were included in this review. Mindfulness-based stress reduction (MBSR) was less costly and more effective when compared with the usual care of cognitive behavioral therapy among patients with chronic lower back pain, fibromyalgia, and breast cancer. MBSR among patients with various physical/mental conditions was associated with reductions in healthcare costs. Mindfulness-based cognitive therapy (MBCT) was also less costly and more effective than the comparison group among patients with depression, medically unexplained symptoms, and multiple sclerosis. MBCT's cost-effectiveness advantage was also identified among breast cancer patients with persistent pain, non-depressed adults with a history of major depressive disorder episodes, adults diagnosed with ADHD, and all cancer patients. From a societal perspective, the cost-saving property of mindfulness training was evident when used as the treatment of aggressive behaviors among persons with intellectual/developmental disabilities in mental health facilities. Conclusions: Based on this review, more standardized MBI protocols such as MBSR and MBCT compare favorably with usual care in terms of health outcomes and cost-effectiveness. Other MBIs may result in cost savings from both healthcare and societal perspectives among high-risk patient populations.

Flash hydropyrolysis of cotton stalks: Role of temperature, metal loading, pressure for enhancement of aromatics.

Hydropyrolysis of underutilized cotton stalks with catalytic upgradation was examined at different temperatures (500 to 800 °C) in the presence of nickel impregnated HY-zeolite (Ni/HY) catalysts using pyrolysis-gas chromatography-mass spectrometry (Py-GC/MS). The effects of different metal loading (10, 15, 20 and 25 wt%) and its size were investigated to understand their impact on product distribution, mainly aromatic and aliphatic hydrocarbons. Aromatic hydrocarbons increased with an increase in metal content and optimum metal loading was 20 wt%. The pyrolysis temperature and hydrogen pressure had significant effect on product distribution. Aromatic hydrocarbon area% increased from 1.5% to 48% with an increase in temperature from 500 to 800 °C in non-catalytic hydropyrolysis. Aromatic hydrocarbon area% reached 75.5% with 20 wt% Ni/HY at 10 bar H2 pressure at 800 °C.

A structured approach to Shared Decision Making training and assessment of knowledge, attitudes and perception of second year medical students.

Shared decision making (SDM) has been acknowledged in the last decade. Literature has shown that when physicians are engaged in SDM and form a relationship with their patients, there is higher patient satisfaction of care. Moreover, SDM has been reported to improve patient outcomes and clinical measures. Despite this clear benefit of implementing SDM into clinical practice, there is little evidence for including SDM learning into preclinical medical education. We integrated an exercise for second year medical students to practice the steps of shared decision making. In this paper, the quantitative and qualitative results from a survey of medical students following the SDM learning exercise will be discussed. Students were more educated regarding SDM after this exercise and were motivated to use it in their future clinical careers. They also expressed overall positive attitudes towards SDM tools such as decision aids. Feedback to improve this SDM learning experience included the use of standardized patients, and to expand such education to the clinical environment training. This research provides a model of SDM practice integration into medical education. Similar programs can be beneficial for the development of SDM and other interpersonal skills.

A feasibility study on low-dose mindfulness-based stress reduction intervention among prediabetes and diabetes patients.

OBJECTIVES: To investigate the feasibility of delivering a low-dose mindfulness-based stress reduction (MBSR) intervention among prediabetes/diabetes patients in a clinical setting. DESIGN AND SETTING: This was a single-arm, mixed methods, feasibility study among prediabetes/diabetes patients at a healthcare center in United States. INTERVENTION: The low-dose MBSR intervention was delivered in group format over 4 waves and each wave comprised 8-10 h of 8 sessions over 6-8 weeks. MAIN OUTCOME MEASURES: We evaluated recruitment, adherence, and attrition rates, participants' satisfaction, motivation and barriers of low-dose MBSR. Psychological, behavioral, and physical measures were compared between pre- and post-intervention. RESULTS: We enrolled 19 participants of 34 eligible individuals with a recruitment rate of 55.9%. Among 19 enrolled participants, 4 dropped out after baseline data collection and did not attend any session and 1 attended one session but did not finish post-intervention data collection, resulting in an attrition rate of 26.3%. Among 15 participants attending at least one session, 46.7% attended all sessions and 80.0% attended at least 5 sessions. Qualitative analysis among 11 participants indicated that 90.9% had positive overall experience with the intervention. Compared to pre-intervention, there was a significant reduction in depression score (mean reduction = 5.04, SD = 7.66, p = 0.02), a higher proportion of engaging in flexibility exercises (42.86% vs. 85.71%, p = 0.01) and a lower level of glycosylated hemoglobin (HbA1c) (mean reduction = 1.43%, SD = 2.54%, p = 0.03) at post-intervention. CONCLUSIONS: Delivering a low-dose MBSR intervention to prediabetes/diabetes patients in a primary care setting is feasible. Future studies with randomized controlled design and larger sample are warranted.

Co-Hydrothermal Liquefaction of algal and lignocellulosic biomass: Status and perspectives.

Hydrothermal liquefaction (HTL) effectively converts biomass to biofuels, thereby limiting the endless reliance on petroleum products derived from fossil fuels. However, the conversion is based on individual feedstock in the HTL process. In order to, further boost the conversion, HTL can be done by blending various feedstock, mainly algal and lignocellulosic biomass. Bibliometric analysis was carried out, and it was observed that there have been very few studies on Co-Hydrothermal Liquefaction (Co-HTL). There still exist several crucial gaps in process optimization when co-reactants are used due to their synergistic effects. The reaction kinetics and mechanism, catalyst screening and by-products application require further studies. Therefore, R&D is necessary to optimize the process to completely utilize the complementarity of the feedstocks under study resulting in better quality of products which require minor/ no upgradation steps.

Substance Use Disorder: A Model for Integration in Undergraduate Medical Education.

Substance Use Disorder (SUD) is a debilitating chronic illness with significant morbidity and mortality across the United States. The AAMC and LCME have supported the efforts for more effective medical education of SUD to address the existing stigma, knowledge, and treatment gaps. The Coronavirus 2019 (COVID-19) pandemic and associated social, economic, and behavioral impacts have added to this urgency. The University of South Carolina School of Medicine Greenville (USCSOMG), in collaboration with community organizations, has successfully implemented an integrated SUD education curriculum for medical students. Students learn about SUD in basic sciences, receive case-based education during clinical exercises, and are provided the opportunity to become a recovery coach and participate in the patient and family recovery meetings through this curriculum during preclinical years. During the clinical years, SUD education is enhanced with exposure to Medication for Addition Treatment (MAT). Students also partake in the care coordination of patients with SUD between the hospital and community recovery organizations. All students receive MAT waiver training in their final year and are prepared to prescribe treatment for SUD upon graduation. The experiences in this integrated curriculum integration can perhaps assist other organizations to implement similar components and empower the next generation of physicians to be competent and effective in treating patients with SUD.

Evaluation of a Smoking Cessation Patient Decision Aid That Integrates Information About E-Cigarettes.

INTRODUCTION: Smokers increasingly use e-cigarettes to try to quit smoking, even more than recommended cessation methods. However, few smokers discuss the range of cessation options with their physicians. Decision aids can inform smokers about smoking cessation options, including evidence about e-cigarettes, and encourage smokers to engage in shared decision making with their physician. AIMS AND METHODS: This study aimed to evaluate a smoking cessation decision aid that included e-cigarette risks and benefits. Adult smokers were recruited from primary care clinics for two research phases: (1) usability and acceptability testing of the decision aid (n = 37); and (2) pre-post study that compared usual care (n = 90) with implementation of the decision aid in clinics (n = 90). For the latter, outcome measures included frequency of clinical discussions of readiness to quit, methods to quit in general, and of specific cessation methods, in addition to decisional conflict, communication satisfaction, and overall patient satisfaction. RESULTS: Smokers indicated high usability and acceptability of the decision aid. In the pre-post evaluation, decision aid implementation was associated with higher rates of smokers: being asked if they were ready to quit smoking (89% vs. 67%, respectively; p < .001); discussing methods for smoking cessation in general (81% vs. 48%; p < .001); and discussing specific cessation methods (NRT 55% vs. 26%, p < .001; prescription medications 26% vs. 12%, p = .022). Decision aid use was also associated with higher overall patient satisfaction with the physician visit. CONCLUSIONS: Smoking cessation decision aids that incorporate information about e-cigarettes are acceptable among smokers and can lead to evidence-based clinical discussions about smoking cessation. IMPLICATIONS: Smokers use e-cigarettes more than recommended cessation methods when they are trying to quit smoking, yet few physicians discuss the risks and benefits of e-cigarettes with their patients who smoke. This study presents preliminary findings about the feasibility and usability of a clinically based iPad-delivered smoking cessation decision aid that integrates information about e-cigarettes. Although promising, further research with randomized designs, larger samples, and longer-term follow-up is needed to determine whether this type of intervention can effectively promote cessation of all tobacco products and, for those not ready to quit smoking, the use of e-cigarettes for harm reduction.

A qualitative study on participants' experiences with a community-based mindful walking intervention and mobile device activity measurement.

BACKGROUND: Mindful walking (MW) interventions employ mindfulness training combined with physical activity. Wearable mobile devices have been increasingly used to measure outcomes of physical activity interventions. The purpose of this study was to understand MW participants' attitudes towards MW and the use of mobile devices in health promotion interventions, including barriers and facilitators of intervention engagement and adherence. Few qualitative studies have documented participant experience with these two types of interventions. METHOD: The pilot study involved a randomized MW intervention including 38 participants with self-reported inadequate physical activity. Half of them were randomized to receive MW intervention plus a FitBit device and the other received the FitBit device only. We used a qualitative thematic analysis of the narrative data collected through open-ended survey questions at three time points. Participants in the MW intervention were asked to describe their experiences with MW, while all participants were asked to describe their experience with wearing the FitBit to track their step counts. RESULTS: Participants reported a broad range of perceived benefits and challenges related to adopting the MW intervention and using the mobile device. Participants were generally willing to try to adopt the recommended MW practice and to see value of MW in increasing physical activity and improving overall health. Participants reported using a variety of additional device features beyond goal setting and step counts, indicating using the devices may have been effective in providing additional motivation for participants in meeting physical activity goals in both the control and intervention groups. While most of the feedback about MW (in the intervention group) and the device (all participants) was overwhelmingly positive, a minority of participants reported barriers such as lack of patience with meditation and discomfort with wearing the device. CONCLUSION: Most participants in the MW intervention see the health benefits of this program and most participants using the wearable physical activity tracking device reported the motivational benefits of this device. Issues with the MW intervention (e.g., lack of patience) and the wearable device (e.g., discomfort with wearing) need to be addressed in future interventions.

Study protocol for a randomized controlled trial of mindfulness-based relapse prevention for opioid use disorders.

The opioid misuse epidemic has reached a crisis level in the United States. Though mindfulness-based relapse prevention (MBRP) has been shown as effective in treating substance use disorders, there is limited research on its application to opioid use disorders specifically, and there is a need to understand the underlying mechanisms. This paper outlines a protocol for a randomized controlled trial of MBRP for opioid use disorders. MBRP is a group aftercare program that integrates mindfulness skills training with cognitive-behavioral relapse prevention strategies. We will recruit 240 participants who have completed opioid use disorder treatment, and randomize them to an 8-week MBRP group intervention or treatment as usual (TAU) control group. The TAU control group will complete the intervention after 8 weeks. Assessments will take place at baseline, 8 weeks, and 16 weeks. The primary outcome is frequency of opioid use. The secondary outcomes include craving and withdrawal symptoms, time to first opioid use, adherence to medication-assisted treatment plans, perceived stress, quality of life, posttraumatic stress symptoms, and chronic pain. We will also examine the following potential moderators and correlates of intervention outcomes: comorbid diagnoses, life events history, and MBRP intervention adherence. In addition, we will examine the following mediators of intervention outcome: mindfulness skills, emotion regulation skills, executive functioning skills, savoring, and positive and negative affect. This study will contribute to the evidence base regarding MBRP's efficacy in reducing opioid use, as well as contribute to the understanding of the causal mechanisms and factors that modify treatment outcome for MBRP for substance use disorders.

"JUMPing into Diabetes Control": A Group-Setting Self-Empowerment Lifestyle Intervention among Diabetes Patients.

We examined the impact of a group-based self-empowerment intervention among diabetes patients, which uses multidisciplinary education, collaborative learning, peer support, and development of diabetes-specific social capital to improve glycemic control and weight management. Thirty-five patients who had primary care established at the Prisma Health Upstate, Internal Medicine Resident clinic and held the diagnosis of diabetes for longer than one year were recruited for our single-arm pilot intervention. Each group intervention session involved one to two internal medicine resident physician facilitators, a clinical diabetic educator, and 5-10 patients. Each session had a framework facilitated by the resident, with most of the discussion being patient-led, aiming to provide a collaborative learning environment and create a support group atmosphere to encourage self-empowerment. Patients' hemoglobin A1c level and body mass index (BMI) before the intervention and 3 to 6 months after completion were collected from the laboratory results obtained in the participants' routine clinic visits. All graduates from this three-week intervention were invited to attend monthly maintenance sessions, and we tracked the HgbA1c measures of 29 JUMP graduates one year after the intervention, even though 13 of the 29 chose not to participate in the monthly maintenance sessions. The pre-intervention HgbA1c level averaged 8.84%, whereas the post-intervention HgbA1c level averaged 7.81%. A paired t test showed that this pre-post difference of 1.03 percentage points was statistically significant (p = 0.0007). For BMI, there was an average decline of 0.78 from the pre-intervention mean value of 40.56 to the post-intervention mean value of 39.78 (p = 0.03). Among the 29 participants who agreed to participate in our follow-up measure of their HgbA1c status one year after the intervention, a paired t test showed that there was no significant difference between the post-JUMP measure and the follow-up measure (p = 0.808). There was no statistically significant difference between the HgbA1c level of those participating in the maintenance program and that of those not participating (post-intervention t test of between-group difference: p = 0.271; follow-up t test of between-group difference: p = 0.457). Our single-arm, pilot study of the three-week group intervention of self-empowerment shows promising results in glycemic control and weight loss. The short duration and small number of sessions expected could make it more feasible for implementation and dissemination as compared with popular intervention protocols that require much longer periods of attendance, if the effectiveness of this patient group-based self-empowerment approach can be further established by randomized controlled studies in the future.

Perceptions about mindfulness-based interventions among individuals recovering from opioid and alcohol use disorders: Findings from focus groups.

OBJECTIVES: Mindfulness-based interventions (MBIs) have been used as an intervention to support recovery from alcohol use disorder (AUD) and opioid use disorder (OUD). We sought to identify attitudes and experiences toward standardized MBIs among individuals recovering from these substance abuse disorders (SUD) through a qualitative approach. DESIGN: We conducted three 60-minute focus groups among people with history of SUD (6-months to 3 years in recovery): two groups with those with alcohol use disorder (AUD) history and one with individuals with history of opioid use disorder (OUD). Each group had eight participants. RESULTS: Most participants of the OUD focus group had tried some variations on mindfulness training or meditation-like therapies during treatment. Participants expressed perceived benefits for MBIs' non-pharmacological property, while expressing concerns related to perceived barriers of cost, scheduling conflicts with work and child/family care needs, and possible lack of provider empathy. Gift cards and other rewards were recognized as useful participation and retention incentives for completing the described program; the training itself was perceived as an "incentive" if able to deliver significant benefits related to supporting continued recovery from SUD. An overarching theme across all groups was that participants reported their own altruistic behavior and social connectedness as important motivators to help them maintain recovery. CONCLUSION: The importance of perceived provider empathy and the patient's social connectedness in SUD interventions was underscored as incentives for participation and retention, providing valuable information for the implementation of MBIs among patients recovering from SUD.

A Patient-Centered Mobile Phone App (iHeartU) With a Virtual Human Assistant for Self-Management of Heart Failure: Protocol for a Usability Assessment Study.

BACKGROUND: Heart failure (HF) causes significant economic and humanistic burden for patients and their families, especially those with a low income, partly due to high hospital readmission rates. Optimal self-care is considered an important nonpharmacological aspect of HF management that can improve health outcomes. Emerging evidence suggests that self-management assisted by smartphone apps may reduce rehospitalization rates and improve the quality of life of patients. We developed a virtual human-assisted, patient-centered mobile health app (iHeartU) for patients with HF to enhance their engagement in self-management and improve their communication with health care providers and family caregivers. iHeartU may help patients with HF in self-management to reduce the technical knowledge and usability barrier while maintaining a low cost and natural, effective social interaction with the user. OBJECTIVE: With a standardized systematic usability assessment, this study had two objectives: (1) to determine the obstacles to effective and efficient use of iHeartU in patients with HF and (2) to evaluate of HF patients' adoption, satisfaction, and engagement with regard to the of iHeartU app. METHODS: The basic methodology to develop iHeartU systems consists of a user-centric design, development, and mixed methods formative evaluation. The iterative design and evaluation are based on the guidelines of the American College of Cardiology Foundation and American Heart Association for the management of heart failure and the validated "Information, Motivation, and Behavioral skills" behavior change model. Our hypothesis is that this method of a user-centric design will generate a more usable, useful, and easy-to-use mobile health system for patients, caregivers, and practitioners. RESULTS: The prototype of iHeartU has been developed. It is currently undergoing usability testing. As of September 2018, the first round of usability testing data have been collected. The final data collection and analysis are expected to be completed by the end of 2019. CONCLUSIONS: The main contribution of this project is the development of a patient-centered self-management system, which may support HF patients' self-care at home and aid in the communication between patients and their health care providers in a more effective and efficient way. Widely available mobile phones serve as care coordination and "no-cost" continuum of care. For low-income patients with HF, a mobile self-management tool will expand their accessibility to care and reduce the cost incurred due to emergency visits or readmissions. The user-centered design will improve the level of engagement of patients and ultimately lead to better health outcomes. Developing and testing a novel mobile system for patients with HF that incorporates chronic disease management is critical for advancing research and clinical practice of care for them. This research fills in the gap in user-centric design and lays the groundwork for a large-scale population study in the next phase. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/13502.

E-cigarettes and the clinical encounter: Physician perspectives on e-cigarette safety, effectiveness, and patient educational needs.

RATIONALE, AIMS, AND OBJECTIVES: There is limited research on how health care providers approach the topic of e-cigarettes in clinical encounters, especially in conjunction with other best-practice recommendations for smoking cessation. This qualitative study explored physician perceptions and recommendations involving e-cigarettes in the context of smoking cessation counselling, including their opinions about the implementation and content of patient educational materials that focus on e-cigarettes. METHODS: Semistructured interviews were conducted with 15 physicians from family medicine, internal medicine, and obstetrics/gynaecology (OB/GYN). RESULTS: Physicians did not routinely assess e-cigarette use among patients and reported that discussions were often initiated by patients. Only a minority of participants discussed e-cigarettes in conjunction with other best-practice recommendations for smoking cessation. Most others were more ambivalent about e-cigarette safety and effectiveness for cessation and did not address the topic, unless patients were already using e-cigarettes. Almost all, however, agreed that more research on e-cigarettes was needed. Physicians expressed an interest in having enhanced discussions about e-cigarettes with their patients and in using patient educational materials to accomplish this. Physicians recommended that these materials not actively promote e-cigarettes and be tailored to patients based on their demographics and motivation to quit. CONCLUSIONS: Physicians were open to improving their smoking cessation counselling and to integrating new patient educational materials that addressed e-cigarettes. Patient educational materials that provide tailored information about e-cigarettes could potentially be used initiate e-cigarette discussions and inform smokers about what is known vs unknown about e-cigarettes.