Patient Needs, Perceptions, and Attitudinal Drivers Associated with Obesity: A Qualitative Online Bulletin Board Study

Patient Preferences for Treatment in Relapsed/Refractory Acute Leukemia in the United Kingdom: A Discrete Choice Experiment

Background

Acute leukemia is a cancer of the white blood cells which progresses rapidly and aggressively. There are two types: acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML). The latter has a rare subtype: acute promyelocytic leukemia (APL). For some patients, following first-line treatment, remission is not achieved ("refractory disease"), and for others the leukemia returns after achieving remission ("relapse"). For these individuals, outcomes are typically poor. It is, therefore, important to understand patients' treatment priorities in this context.

Methods

Building upon formative qualitative research, an online survey containing a discrete choice experiment (DCE) was designed to explore patients' treatment preferences in the relapsed/refractory setting. The DCE attributes were mode of administration; quality of life during treatment; chance of response; duration of response; and quality of life during response. Each respondent completed twelve scenarios containing two hypothetical treatments. Participants were eligible if they lived in the United Kingdom and had a diagnosis of acute leukemia. The data were analysed using a latent class model.

Results

A total of 95 patients completed the survey. The latent class analysis identified two classes. For both, chance of response was the most important attribute. For class 1, every attribute was important, whereas for class 2, the only important attributes were quality of life (during treatment and response) and chance of response. A greater proportion of respondents would fall into class 1 overall, and those with ALL or APL and those more recently diagnosed were more likely to be in class 2.

Conclusion

Our results indicate that patients are strongly concerned about the chance of response, as well as quality of life (to a lesser extent), when faced with different treatment options in the relapsed/refractory setting. However, there is significant preference heterogeneity within the patient population, and other treatment characteristics also matter to many.

Perceptions and Experiences of People with Obesity and Type 2 Diabetes Around Appetite and Eating Behaviors: A Qualitative Study

INTRODUCTION

Chronic weight management and treatments for type 2 diabetes (T2D) involve a combination of lifestyle-based (diet, exercise) and pharmaceutical interventions. In people with obesity or T2D, understanding the impact of drivers/triggers on appetite and eating behaviors can be crucial to successful medical management. This study aimed to characterize perceptions and experiences regarding appetite and eating behaviors among people with obesity or T2D and identify drivers/triggers of food choices.

METHODS

This non-interventional, cross-sectional, qualitative study utilized semi-structured concept elicitation interviews to explore the perceptions of people with obesity and/or T2D around appetite, eating behaviors and drivers/triggers of food choices. Adult US residents (≥ 18 years) with stable body weight (± 5 kg) in the 3 months preceding participation were included in the study.

RESULTS

Forty-five participants (obesity: n = 15; overweight: n = 10; T2D: n = 20) were interviewed. Interviews were audio-recorded and transcribed verbatim for analysis. A subset of participants described eating behaviors on smartphone-based app tasks over 5 days. Most (> 96%) discussed the influence of hunger, cravings and satiety on food choices. Participants identified 22 drivers/triggers (including health, 95.6%; culture/heritage, 93.3%; location, 91.1%; stress, 88.8%). Participants also discussed associations between drivers/triggers and eating behavior concepts (appetite, hunger, cravings, satiety, motivation/determination). A conceptual model illustrating eating behavior concepts and related drivers/triggers was developed. The concept elicitation interviews identified a multitude of drivers and triggers and characterized the association of such drivers/triggers with seven core patient-reported concepts encompassing eating behaviors.

CONCLUSION

The findings build upon existing models of factors influencing food choices. Findings confirm prior research regarding impact of drivers/triggers on food choice in people with obesity and T2D and indicate underlying disease state does not appear to influence eating behaviors in people with stable body weight.

Understanding the patient and supporter journey in cocaine use disorder

Background

There is a paucity of literature describing experiences and journey of individuals with cocaine use disorder (CUD) and supporters who care for them. The aim of this study was to understand and document the journey of individuals with current CUD, those in CUD remission, and supporters.

Methods

The online bulletin board (OBB) is a qualitative tool where participants engage in an interactive discussion on a virtual forum. After completing a 15-minute screening questionnaire determining eligibility, individuals in CUD remission and supporters participated in an OBB for 60 minutes, split across 8 days over 2 weeks. Individuals with current CUD participated in a one-time virtual focus group discussion for 90 minutes.

Results

Individuals in CUD remission (n=35) were from Brazil, France, Spain, the UK, and the US; those with current CUD (n=5) and supporters (n=6) were from the US. Key insights were that individuals with current CUD were seeking a 'euphoric high' that cocaine provides. Those in CUD remission described a 'euphoric high' when they first tried cocaine, but over time it became harder to re-create this feeling. Individuals in CUD remission expressed a 'rollercoaster' of emotions from when they first started using cocaine to when they stopped. Supporters were sad, isolated, and worried about a potential cocaine overdose for their loved ones with CUD.

Conclusion

The study provides valuable insights into the experiences and journey of individuals with CUD and their supporters. Data generated from this study gives insights into this under-served and growing population.

Patient perspectives on current and potential therapies and clinical trial approaches for cocaine use disorder

Background

Cocaine use disorder (CUD) is characterized by the continued use of cocaine despite serious impacts on life. This study focused on understanding the perspective of individuals with current CUD, individuals in CUD remission, and their supporters regarding current therapies, future therapies, and views on clinical trials for CUD.

Methods

The online bulletin board (OBB) is a qualitative tool where participants engage in an interactive discussion on a virtual forum. Following completion of a screening questionnaire to determine eligibility, individuals in CUD remission and their supporters logged in to the OBB and responded to questions posed by the moderator. Individuals with current CUD participated in a one-time virtual focus group.

Results

All individuals with current CUD and 94% of those in CUD remission reported a diagnosis consistent with CUD or substance use disorder during screening. Individuals with current CUD and their supporters were recruited from the United States (US). Individuals in CUD remission were recruited from five countries, including the US. Individuals with current CUD reported hesitation about seeking treatment due to stigma, a lack of privacy, and being labeled as a drug seeker; barriers to therapy included time, cost, and a lack of privacy. Participants wanted a safe therapy to stop cravings and withdrawal symptoms. Seven clinical trial outcomes, including long-term abstinence and craving control, were suggested based on collected insights.

Conclusion

This study can help inform the design of clinical trials and emphasize the need for effective, safe, and accessible therapies. Recruiting participants will require significant trust building.

Awareness and Perception of Anti-obesity Medications Among Al-Ahsaa, Riyadh, and Hail in Saudi Arabia Populations

INTRODUCTION

Obesity is the most prevalent medical disease afflicting low-, middle-, and high-income nations. Hence, the use of anti-obesity drugs is gaining popularity as an adjuvant treatment for this medical condition, along with diet and lifestyle modifications. Different medications have been approved for the treatment of obesity. So, it is of the utmost importance to know the community's perception and awareness on that matter.

METHODS

An analytical, cross-sectional study design was adopted for this study. The data was collected by distributing an electronic questionnaire to adult males and females aged between 18 and 60 years living in Hail, Riyadh, and Al-Ahsaa, Saudi Arabia. The questionnaire consisted of three sections. The first section dealt with demographic data; the second section included items for measuring the awareness and general perception of anti-obesity medications; and the last section included one item used to recognize the reasons for refusing to take anti-obesity medications.

RESULTS

A total of 1073 participants from Al-Ahsaa, Hail, and Riyadh completed the questionnaire. Out of the total, 55.6% had an overall good awareness level about anti-obesity medications. Regarding information about the drugs, 77.6% think that there is a certain body mass index (BMI) that allows the use of these medications; 31.4% reported a BMI of > 40. In addition, most participants think that these drugs can make them lose 3-8 kg per year. However, 69.3% and 64.5% think that anti-obesity drugs increase the risk of pancreatitis and thyroid tumors, respectively. Lastly, factors that are associated with a good overall awareness level are: females, participants living in Riyadh, post-graduate degrees, and work in the health care field.

CONCLUSION

The overall awareness of anti-obesity drugs was good, particularly in Riyadh, the kingdom's capital. However, the majority of the individuals who had low awareness of these medications would not take them if their doctors prescribed them, mainly due to their concern about the treatment's side effects.

A qualitative study to examine meaningful change in physical function associated with weight-loss

PURPOSE

This study explored perceptions of meaningful weight-loss and the level of change on two patient-reported outcome (PRO) measures, the 36-item Short Form Health Survey® [SF-36v2®] and Impact of Weight on Quality of Life Lite-Clinical Trials^© [IWQOL-Lite-CT^©], that individuals living with overweight or obesity consider to be meaningful and indicative of treatment success.

METHODS

Thirty-three qualitative interviews were conducted in the US with adults living with overweight or obesity. Concept elicitation explored perceptions of minimally important/meaningful weight-loss using open-ended questions. Cognitive debriefing was used to understand thresholds for meaningful change on both measures.

RESULTS

Most participants (n = 23/33) expected a 5% total body weight-loss to yield some benefit in physical functioning, while all participants expected a 10% weight-loss to provide a meaningful and noticeable improvement in their physical functioning. Participants indicated that an item-level 1-point score change on each measure would represent a noticeable improvement in physical functioning and indicate treatment success.

CONCLUSIONS

Participants expected moderate weight-losses to be noticeable, with ≥ 10% weight-loss yielding the most consistent results. The findings suggested that both measures provide strong opportunity to demonstrate treatment benefit in relation to physical functioning as a small change on the response scale would represent a noticeable improvement in participants' daily lives.

Anti-obesity Medication Use Among Adults with Overweight and Obesity in the United States: 2015-2018

OBJECTIVE

To estimate utilization of FDA-approved prescription anti-obesity medications (AOMs) and identify factors associated with AOM use in the United States.

METHODS

Respondents >18 years-old meeting AOM eligibility criteria in 2015-2016 and 2017-2018 National Health and Nutrition Examination Survey (NHANES) and 2016 Medical Expenditure Panel Survey (MEPS) were included in the study. AOM eligibility was defined as having a body mass index (BMI) >30 kg/m², or a BMI between 27 to 29.9 kg/m² and at least one obesity-related comorbidity. Demographic, socioeconomic, and clinical characteristics, economic outcomes and health-related quality of life were summarized and compared between AOM users and non-users. Multivariable logistic regression was used to identify factors associated with AOM use.

RESULTS

Only 0.80% of eligible adults reported use of AOMs in the past 30 days in 2015-2016 and 2017-2018 NHANES. A greater proportion of current AOM users previously tried dietary changes compared to non-users. They also reported an average weight loss of 6.8 lbs. (3.1 kg) over the previous year compared to a 3.3 lbs. (1.5 kg) gain among non-users. Total healthcare costs trended higher among AOM users, driven mostly by higher outpatient healthcare costs. A BMI ≥30 kg/m², depression, dyslipidemia, and infertility predicted AOM use, whereas Medicare and being at risk of sleep apnea were associated with lower odds of AOM use.

CONCLUSION

Despite availability of newer AOMs and inclusion of AOMs in medical treatment guidelines, AOM utilization remains low. This may reflect under-prescribing of and/or restricted patient access to approved evidence-based pharmacotherapy for obesity.

Understanding Self-Guided Web-Based Educational Interventions for Patients With Chronic Health Conditions: Systematic Review of Intervention Features and Adherence

Background

Chronic diseases contribute to 71% of deaths worldwide every year, and an estimated 15 million people between the ages of 30 and 69 years die mainly because of cardiovascular disease, cancer, chronic respiratory diseases, or diabetes. Web-based educational interventions may facilitate disease management. These are also considered to be a flexible and low-cost method to deliver tailored information to patients. Previous studies concluded that the implementation of different features and the degree of adherence to the intervention are key factors in determining the success of the intervention. However, limited research has been conducted to understand the acceptability of specific features and user adherence to self-guided web interventions.

Objective

This systematic review aims to understand how web-based intervention features are evaluated, to investigate their acceptability, and to describe how adherence to web-based self-guided interventions is defined and measured.

Methods

Studies published on self-guided web-based educational interventions for people (≥14 years old) with chronic health conditions published between January 2005 and June 2020 were reviewed following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) Statement protocol. The search was performed using the PubMed, Cochrane Library, and EMBASE (Excerpta Medica dataBASE) databases; the reference lists of the selected articles were also reviewed. The comparison of the interventions and analysis of the features were based on the published content from the selected articles.

Results

A total of 20 studies were included. Seven principal features were identified, with goal setting, self-monitoring, and feedback being the most frequently used. The acceptability of the features was measured based on the comments collected from users, their association with clinical outcomes, or device adherence. The use of quizzes was positively reported by participants. Self-monitoring, goal setting, feedback, and discussion forums yielded mixed results. The negative acceptability was related to the choice of the discussion topic, lack of face-to-face contact, and technical issues. This review shows that the evaluation of adherence to educational interventions was inconsistent among the studies, limiting comparisons. A clear definition of adherence to an intervention is lacking.

Conclusions

Although limited information was available, it appears that features related to interaction and personalization are important for improving clinical outcomes and users’ experience. When designing web-based interventions, the selection of features should be based on the targeted population’s needs, the balance between positive and negative impacts of having human involvement in the intervention, and the reduction of technical barriers. There is a lack of consensus on the method of evaluating adherence to an intervention. Both investigations of the acceptability features and adherence should be considered when designing and evaluating web-based interventions. A proof-of-concept or pilot study would be useful for establishing the required level of engagement needed to define adherence.

Identification of Patient Needs and Preferences in Pigmented Villonodular Synovitis (PVNS) Using a Qualitative Online Bulletin Board Study

Introduction

Pigmented villonodular synovitis (PVNS), also known as giant-cell tumour of the tendon sheath (GCTT), is a rare, benign proliferative tumour affecting the inner lining of synovial joints and tendon sheets. Information on treatment needs of PVNS patients to inform drug development is currently scarce. We conducted an exploratory qualitative study with PVNS patients to generate insights into the objective and emotional aspects related to their medical journey and experiences of living with this disease.

Methods

A 4-day study using an online bulletin board (OBB), an asynchronous, online qualitative research platform, was conducted with patients recruited via physician referral who underwent screening questions to ensure eligibility for the study and willingness to participate. The discussion was moderated, was structured and allowed open answers in response to other participants’ posts.

Results

Eleven patients (4 from the USA, 4 from the UK and 3 from Canada; 45% female), aged 28–57 years, suffering from PVNS for 2–27 years participated in the study. Key patient insights from the study were: (1) pain was the topmost, spontaneous thought that the participants associated with PVNS, constituting a significant emotional and psychological burden; (2) surgery (arthroscopy) did not completely ameliorate symptoms associated with PVNS, as the relapse rate was high in these patients; (3) PVNS has a substantial negative financial impact on patients, their families and the healthcare system; (4) orthopaedic specialists/surgeons predominantly managed PVNS, as surgery is currently the only therapeutic option.

Conclusion

PVNS patients expressed an urgent need for a medical drug treatment, which can reduce pain, avoid relapses and provide an alternative to surgery, the current standard of care.

Electronic Supplementary Material

The online version of this article (10.1007/s12325-020-01364-4) contains supplementary material, which is available to authorized users.

Gathering Structured Patient Insight to Drive the PRO Strategy in COPD: Patient-Centric Drug Development from Theory to Practice

We illustrate our experience of gathering patient insights on the most patient-relevant symptoms in chronic obstructive pulmonary disease (COPD) via a structured and systematic approach towards ‘patient-centric’ drug development, leveraging recent advances in digital technologies using online platforms. The four-step approach comprised the following: literature search, social media listening (SML) study, online bulletin board (OBB) exercise, and design of an online patient preference study (PPS). The initial online studies (SML and OBB) revealed that, besides dyspnoea and exacerbations, patients perceive cough and mucus production as equally important aspects of disease management for COPD. To further build and quantify patients’ understanding of the importance of these symptoms, an online patient preference survey is underway. Based on these findings, we have elected to include the Cough and Sputum Assessment Questionnaire or CASA-Q, a validated instrument to collect patient-reported outcomes (PRO), besides the use of the COPD assessment test or CAT to assess the severity and impact of COPD in drug development studies for COPD. Additionally, to capture movement and sleep disturbance, we consider the inclusion of actigraphy as a digital evidence-capture end point. Lastly, in a phase II trial, a survey questionnaire on incontinence will be administered to evaluate the importance of this issue among patients. We believe that integrating insights derived from “online” studies (SML, OBB, and PPS) into drug development offers an opportunity to truly listen to patients’ voices in early product design ensuring relevance of end points selected for the clinical trial program. This approach also has the potential to complement conventional qualitative and quantitative data collection requirements for PRO instrument development. While awaiting final guidance from the US Food and Drug Administration, or FDA, the recently released draft documents on collecting representative patients’ input reference social media as a tool to collect qualitative patient preference data and these developments suggest that patient preference data can influence future clinical trial design, end point selection, and regulatory reviews.

Funding: Novartis Pharma AG, Basel.

Understanding Patient Preferences and Unmet Needs in Non-alcoholic Steatohepatitis (NASH): Insights from a Qualitative Online Bulletin Board Study

Introduction

The aim of this work was to understand how patients with non-alcoholic steatohepatitis (NASH) perceive their disease, unmet needs, and expectations regarding future treatment through online bulletin board (OBB) qualitative research.

Methods

OBB is an asynchronous online qualitative market research tool that provides an open forum for interactive discussion among participants. Patients with NASH were recruited via physician referral and completed a screener questionnaire to ensure their eligibility and willingness to participate. A trained moderator managed the discussion that allowed open answers and responses to other participants’ posts. Patient responses were analyzed using a combination of different qualitative analytical tools.

Results

The OBB ran for 4 days and included 16 patients (n = 8, UK; n = 8, US) with NASH (fibrosis stages F1–F3) and comorbidities including diabetes/prediabetes (n = 9) and obesity (n = 12). The key insights were (1) patients with NASH have a poor understanding of the disease, its progression, and management—they feel a lack of adequate educational support from their physicians; (2) diagnosis of NASH is incidental in most cases, mainly because patients fail to spontaneously associate their signs or symptoms with their liver condition; (3) comorbidities (obesity and diabetes) are more concerning to patients than NASH; and (4) patients perceive that NASH impacts their social life and work performance in more advanced stages.

Conclusions

This OBB provided valuable patient insights into NASH disease perception and management and revealed unmet need areas. In light of no approved therapies, these patient insights can inform early drug development strategies and stakeholder discussions on NASH.

Funding

Novartis Pharma AG, Basel.

Electronic supplementary material

The online version of this article (10.1007/s12325-018-0856-0) contains supplementary material, which is available to authorized users.