Abstract
Objectives
The aims of this study are (1) to characterize factors influencing self-management behaviors and quality of life in adolescent and young adult (AYA) patients with childhood-onset systemic lupus erythematosus (cSLE) and (2) to identify barriers and facilitators of treatment adherence via focus groups.
Methods
AYAs with cSLE ages 12–24 years and primary caregivers of the adolescents participated in this study. Recruitment occurred during pediatric rheumatology clinic visits at a Midwestern children's hospital or the hospital's cSLE active clinic registry. Information about disease severity was obtained from patient health records. Pain and fatigue questionnaires were administered. Descriptive statistics were used to analyze data.
Results
Thirty-one AYA patients and caregivers participated in six focus groups. Ten major themes emerged from sessions; four were expressed both by the AYA and caregiver groups: knowledge deficits about cSLE, symptoms limiting daily function, specifically mood and cognition/learning, barriers and facilitators of adherence, and worry about the future. Themes unique to AYA participants included symptoms limiting daily functioning—pain/fatigue, self-care and management, impact on personal relationships, and health care provider communication/relationship. For caregiver groups unique themes included need for school advocacy, disruption of family schedule, and sense of normalcy for their adolescent.
Conclusion
AYAs with cSLE face a lifelong disease characterized by pervasive pain, fatigue, organ damage, isolation—social and/or physical—and psycho-socioeducational challenges. This study confirmed that continued psychosocial support, health information education, adherence interventions, and personalized treatment plans are necessary to increase self-management and autonomy in AYAs with cSLE.
Introduction
Systemic lupus erythematosus (SLE) is a chronic, autoimmune multisystem inflammatory disease that is associated with significant morbidity and mortality. 1 With an incidence of 0.3–0.9 per 100,000 children per year and a prevalence of 3.3–24 per 100,000 children, 2 childhood-onset systemic lupus erythematosus (cSLE) accounts for 10% to 20% of all patients with SLE. Typically, cSLE has a more severe clinical course than is seen in adults, with a higher prevalence of lupus nephritis, hematologic anomalies, photosensitivity, neuropsychiatric, and mucocutaneous pathology.2–4 A major contributor to negative outcomes in patients with cSLE is poor adherence (i.e. the extent to which an individual's behavior matches treatment regimens) to therapeutic regimens.5–7
Children with cSLE have complex treatment regimens, including multiple medications, sun protection, and physical/occupational therapies. Despite symptom improvement from newer immunosuppressive medications, only 50% to 60% of patients take medications as prescribed.8,9 Unfortunately, poor adherence is associated with increased morbidity, mortality, health care utilization, health care costs, and unnecessary medication changes.7,10 Addressing nonadherence in individuals with cSLE is important because, compared with adult-onset SLE patients, they have a more severe and possibly prolonged disease course with more disease-related organ damage. 11
Understanding the lived experience of adolescents and young adults with cSLE is an important first step in developing interventions to aid in self-management and adherence. Identifying factors that influence participation in age-appropriate activities (e.g. school, work, self-care), as well as those that contribute to self-management (e.g. taking medications) is critical. 12 For adolescents with rheumatic diseases broadly, adherence barriers include forgetfulness, more than three drugs, financial difficulties, personal problems, and/or refusal;9,13 however, it is unclear whether these barriers translate to adolescents and young adults with cSLE. For example, multiple cSLE medications have strict administration instructions that may make adherence difficult compared with other conditions. Studies have demonstrated both common (e.g. forgetting 9 ) and unique barriers (e.g. worry about future consequences of taking biologics for juvenile idiopathic arthritis 14) across diseases. These barriers can have a variable influence on outcomes including adherence, symptoms, and health-related quality of life. 15 Adherence and self-management barriers are often stable and unlikely to improve without interventions, which are lacking for adolescents and young adults with cSLE.
Assessing perceptions of living with and managing lupus could shed light on ways to improve quality of life and self-management skills of these adolescents and young adults. Qualitative research methods allow for a deeper exploration of the complicated, multifaceted issue of self-management in cSLE that may not be readily elicited by direct, closed-ended quantitative methods. 16 Thus, the objectives of the current study were (1) to characterize factors influencing self-management behaviors and quality of life in adolescents and young adults with cSLE and (2) to identify barriers and facilitators of treatment adherence via focus groups. The long-term goal is to develop tailored evidence-based self-management interventions.
Patients and methods
Participants and recruitment
Study participants included adolescents with cSLE ages 12–17 years, their primary caregivers, and young adults with cSLE ages 18–24 years. Participants were recruited during routine pediatric rheumatology clinic visits at a Midwestern children's hospital or from the hospital's cSLE active clinic registry. Inclusion/exclusion criteria were 1) confirmed diagnosis of cSLE via chart or registry review, 2) patient between ages 12 and 24 years, 3) English speaking, and 4) no significant developmental delay or cognitive dysfunction (i.e. autism spectrum disorder). Eligible participants received a letter about the study and were approached by study staff at regularly scheduled clinic visits or by telephone. All questions were addressed, and written informed consent and/or assent was obtained.
Procedure
Study procedures were approved by the hospital's institutional review board. Adolescents and young adults completed two or three questionnaires while caregivers completed the demographics form if the patient was younger than age 18 years. Measures were completed prior to participation in a focus group. Published consolidated criteria for reporting qualitative research (COREQ) guidelines 17 were followed to ensure study rigor and quality.
Focus groups
Focus groups were separated into three groups: caregivers of adolescent participants, adolescents with cSLE, and young adults with cSLE. A total of six focus groups comprising 12 young adults, 10 adolescents, and nine caregivers were held, with each lasting 90 minutes. Focus group sample size was based on the literature recommendation of 4–12 or until saturation of content was reached. 18 Focus groups were conducted by trained moderators (doctoral-level psychologists and medical fellows). A focus group discussion guide was developed following a comprehensive literature review on PubMed and Google Scholar to generate the conceptual outline for the focus groups (focus group guide information is available from the corresponding author upon request). Questions focused on knowledge about lupus, impact on quality of life, barriers and facilitators of treatment adherence, how the health care team can help with adherence, and any additional information for the health care team to know. All focus groups were video- and audio-taped.
Measures
Demographics
A demographic information questionnaire completed by young adults and caregivers included patient age, work history, family composition, socioeconomic status (SES), family history of lupus, and comorbid disorders.
Electronic medical chart review
Information regarding cSLE diagnosis, SLE Disease Activity Index (SLEDAI), Systemic Lupus Erythematosus International Collaborating Clinics/American College of Rheumatology (SLICC/ACR) Damage Index, treatment regimen, and medical and psychosocial comorbidities were abstracted from the electronic medical record (EMR). The SLEDAI is completed through a standardized process by which all key elements are documented by every provider within the division at the time of the patient visit. The total SLEDAI score is then calculated in a flowsheet in the EMR after laboratory data are entered. SLEDAI scores from clinic visits preceding focus group sessions were reported for this study. The Revised Duncan score (TSEI2), an occupation-based measure, 19 was calculated as a proxy for SES. Scores range from 15 to 97, with higher scores reflecting higher occupational attainment. For two-caregiver households, the highest Duncan score was used.
Fatigue
Adolescents completed the Patient-Reported Outcomes Measurement Information System (PROMIS) Pediatric Short Form v1.0–Fatigue 10a while adult patient participants completed the PROMIS Short Form v1.0–Fatigue 8a. PROMIS is a set of validated, person-centered measures that standardize patient-reported outcome assessment for use both in research and health care settings. 20 PROMIS consists of item banks with a variable number of questions that can be combined to form multi-item measures of varying length and complexity.20,21 This measure employs a Likert-type scale with five points. A T score is calculated, in which 50 is the mean of a relevant reference population and 10 is the standard deviation of that population.20,22 For example, a higher T score represents greater fatigue.
Pain
The Pain Intensity Visual Analog Scale is a validated measure of pain in patients older than 7 years. 23 This instrument is composed of three questions describing pain intensity over the preceding week, with a 10-point Likert scale with higher scores representing more severe or intense pain. 24
Data analysis
Focus groups were transcribed verbatim. Three members of the research team developed an a priori coding framework based on a directed thematic analysis. Coding was independently conducted by three additional coders (LF, NA, and AS) using the a priori coding framework. Coders were instructed to include any new themes that emerged from the data. Theme consensus was achieved through an in-person discussion by the three original coders and included resolution of any discrepancies. Major themes were identified based on congruency and similarity of content across groups and coders to reach saturation. Descriptive statistics were used to summarize demographics, medical characteristics, and symptom data (e.g. fatigue and pain measures).
Results
Participant demographics and characteristics
Adolescent and young adult participant demographical and disease characteristics
cSLE: childhood-onset systemic lupus erythematosus; PROMIS: Patient-Reported Outcomes Measurement Information System; SLE: systemic lupus erythematosus; SLEDAI 2K: Systemic Lupus Erythematosus Disease Activity Index 2000; SLICC: Systemic Lupus Erythematosus International Collaborating Clinics; VAS: visual analog scale.
Revised Duncan score, a measure of socioeconomic status. As reference, garbage collectors score 24.6 and electrician apprentices score of 42.
SLEDAI 2K score from clinic visit preceding focus group session. Range of scores is 0 to 14 for the adolescent and young adult group, respectively.
SLICC Damage Index obtained from annual calculated score within 12 months of focus group session. Scores ranged from 0 to 1 and 0 to 2 for adolescents and young adults, respectively.
Based on the International Society of Nephrology/Renal Pathology Society classification system.
Average pain in preceding two weeks.
Two patients did not report any medications on questionnaire.
Dyslipidemia, hypovitaminosis D, ADHD, antiphospholipid antibody positive.
Patient-reported worsening of symptoms requiring hospitalization or escalation of medication management.
Focus group results
Ten major themes emerged from the focus group discussions (Figure 1 and Table 2). Of the 10 major themes, four were expressed by the adolescent, young adult, and caregiver groups: knowledge deficits about cSLE, symptoms limiting daily function—specifically mood and cognition/learning, barriers and facilitators of adherence, and worry about the future. The remainder were unique to one group. Themes and illustrative quotes are outlined in Table 2.
Schema showing proposed interplay among self-management, adherence, and other influencing factors as described by adolescents and young adults. Absence of directional arrows indicates bidirectional influence of each theme with adherence. Major themes identified for adolescent, young adult, and caregiver participants with illustrative quotes
Knowledge deficits about cSLE
All groups discussed a need for more disease-specific education for two broad groups: friends/family and the public, including school officials. Adolescent and young adult participants also stressed the need for caregiver education regarding the unpredictable impact of pain and fatigue on their daily functioning. Some wished for more public exposure, such as is seen for children with cancer, as they believed this fosters an “automatic sympathy or empathy” that is missing for those with cSLE.
Symptoms limiting daily functioning—mood and cognition/learning
All participants endorsed cognitive problems, especially for adolescents in the school setting. Problems were often related to absenteeism for disease-related issues. Caregivers expressed difficulty in differentiating lupus-derived cognitive or mood problems from their adolescent “not trying” or “just being a teenager.” Adolescents and young adults emphasized a desire for more attention and assessment of depression during the clinical visit.
Barriers to adherence
All participants identified forgetfulness, number of pills, and perceived or real side effects as significant barriers to medication adherence. Patient participants specifically mentioned absence of immediate, overt results as a barrier, sharing “What's the purpose of taking it … I am going to feel the same regardless.” Caregivers expressed frustration with getting their adolescents to understand the impact of their medication stating, “… It's hard to get her to understand the severity of that [non-adherence] as a teenager when they don't even understand their own mortality.”
Facilitators of adherence
Flare of disease, and/or fear of disease flare, were stated as a significant facilitator of medication adherence. More common facilitators included pill boxes, reminders including family, calendars, phone alarms, or apps. Potential facilitators like individualized treatment plans were also discussed by young adult participants, sharing “… This is what your life looks like right now and these are our [medication] options. What do we think fits best into that? … It would make it easier for us to take them.”
Worry about the future
All participants shared worries about how lupus restricts work options, the financial burden of lupus (e.g. insurance coverage), and accomplishing autonomous goals, such as living independently, going away to college, having a relationship or children, and transitioning care to an adult provider.
Adolescent and young adult-specific themes
Major themes unique to the adolescents and young adults included (1) symptoms limiting daily functioning: pain and fatigue, (2) self-care and management, (3) impact on personal relationships, and (4) health care provider communication/relationship (See Table 2).
Symptoms limiting daily functioning: pain and fatigue
Adolescents and young adults felt there is a lack of understanding about the unpredictability of daily symptoms, which vary throughout the day. Participants believed this variability contributed to the trivialization and lack of empathy they experience from those close to them or in the school/work setting. Indeed, based on self-report, our sample rated their pain and their fatigue as mild to moderate in the seven days preceding the focus group session.
Self-management and self-care
Adolescents and young adults desired more age- and developmentally appropriate health information from their rheumatologist, as well as increased involvement in treatment decision making. Young adult participants wanted to take a more active role than their caregivers in managing their disease, sharing “I want to get messages from my doctor directly, not through my mom.”
Impact on personal relationships
Most of the adolescents and young adults were hesitant to share their diagnosis with friends or significant others because of worries “they won't be my friend anymore” or “I have to tell them they may have to take care of me when I am sick.” Adolescent participants described loss of friendship(s) because of prolonged hospitalizations and feeling frustrated with well-meaning teachers who disclose their illness to the classroom.
Health care providers communication/relationship
Adolescents and young adults desired more open communication with their health care providers; they expressed the importance of trust in making treatment-related decisions. Some stated “I lie to my mom about taking my medicine, but I don't lie to the doctor because they need to know.” Young adult participants wanted a discussion with their doctor about alcohol, smoking, marijuana, and college life as it relates to having lupus. Effective communication among the different specialists involved in their care was important to patients.
Caregiver-specific themes
Unique themes were also identified in the caregiver groups, including (i) a need for school advocacy, (ii) disruption of the family schedule, and (iii) sense of normalcy for their adolescent (See Table 2).
Need for school advocacy
Caregivers shared a desperate need for physician-initiated school advocacy and believed lack of knowledge about cSLE was a fundamental challenge encountered in schools.
Disruption of family schedule
The impact of cSLE extends past the patient to the entire family, including healthy siblings. “When she gets sick, it is just chaos for the family especially if she has to be admitted.” Caregivers voiced difficulty in mitigating the impact of cSLE within the family, particularly in the setting of disease flare.
Sense of normalcy
All caregivers feared their adolescents were “missing out” on typical teenage experiences. They expressed a desire for their adolescent to have friends, go have fun, and not have their future life be restricted by having lupus.
Discussion
The objective of this study was to assess self-management and the lived experience of adolescents and young adults with cSLE and their caregivers. Our study adds to the existing body of work in this area by including the caregivers' perspective of how cSLE disrupts the family dynamic and scheduling, and their desire for physician-initiated school advocacy initiatives. Focus group themes reflect both the disease-specific knowledge deficits and the psychosocial and educational issues that affect patients with cSLE. Caregivers and patients agree that disease-specific knowledge deficits are significant issues contributing to feelings of isolation, relational conflicts, inadequate or absent school/work accommodations, and treatment nonadherence. All participants also agreed that symptoms were often dismissed by friends and families, significant others, and/or school individuals, given their imperceptible nature; this has been a consistent finding in qualitative studies involving adolescents and adults with SLE.25,26
Adherence to treatment is a major facet of daily living for patients with cSLE and their caregivers. Adolescents and young adults in our study highlighted the lack of perceived improvement in their daily symptoms as a significant barrier to treatment adherence, thus hindering self-management. Other reported barriers included the high number of pills, perceived side effects, forgetting, low medication literacy, and/or taste. Additionally, caregivers expressed frustration in addressing adherence concerns with their adolescents because of a decreased appreciation of their own mortality. One strategy to address these barriers may be school-based educational activities or sessions for peers/teachers/administrators, low-cost internet-based educational tools for patient and families, or individualized clinic-based education about cSLE.
Treatment nonadherence is multifactorial;7,9,27 and as such interventions targeted at improving adherence should use multicomponent strategies based on the identified themes. Individualized treatment plans, tailored to fit their lifestyle, were considered a potent facilitator of adherence and self-management by adolescents and young adults. Tailoring interventions based on intentional vs unintentional nonadherence has been advocated in previous studies, 27 although the evidence for improved adherence is lacking.6,13 In addition, evidence from other pediatric conditions, such as epilepsy, suggests that adherence interventions should be tailored to each developmental stage. 15 All participants acknowledged that reminders such as apps, calendars, alarms, friends or family, flare of underlying disease, and fear of being hospitalized or sick were additional facilitators of adherence. Innovative interventions involving technology such as pillboxes with digital reminders and personalized treatment plans might prove more effective for adolescents and young adults with cSLE; however, these require further evaluation.
Adolescents and young adults reported pain and fatigue as important factors limiting their daily functioning and negatively affecting their quality of life. This unique barrier, identified by patients alone, highlights the importance of multimethod reporting both from the patient and their caregivers, when possible. As with most chronic illnesses,27,28 patients conveyed the need for open, trusting communication with their health care provider, especially about treatment options and choices. In addition, patients expressed how living with cSLE impinges on their personal relationships and influences their decision to disclose their diagnosis to close friends and significant others. Other studies have reported a similar dilemma in adults with SLE. 28 Taken together, themes identified from our adolescents and young adults may provide the context for the lower quality of life reported by those with cSLE compared with healthy adolescents or adolescents with juvenile arthritis.25,29,30
While the general themes were similar between adolescents and young adults, how these translated to their lived experience with cSLE differed because of development. Adolescents reported common school-related problems like bullying, absenteeism, lack of accommodations, and falling behind academically, while the young adults were concerned with work accommodations, self-management, and transition-related problems. This age-associated difference has been described in the literature. 25 This developmental difference underscores the importance of adherence-tailored interventions that fit the developmental stage of the patient with cSLE.
An important finding of the current study was that caregivers, adolescents, and young adults worry about the future, including transitioning to adult care, self-management, and independence. These worries could be addressed via transition programming involving pediatric and adult multidisciplinary care teams. Targeted transition programming would equip adolescents with the tools needed to achieve skills for self-management and obtain health information about their disease, all with the goal of reaching independence in self-management. 31 This study reinforces the need for transition programming, which remains a challenging issue for most pediatric rheumatology clinics,31,32 despite being widely recommended for improving health outcomes for patients with rheumatic diseases.25,33
Whereas our study used focus groups to elicit in-depth data from an understudied population, we acknowledge a number of potential limitations including that the sample was one of convenience and from a single institution. Also, our participants were predominantly Caucasian, which does not capture the ethnic groups with highest morbidity and may limit the generalizability of our results. 11 Notably, other studies of adolescents and young adults with cSLE have reported similar themes.34,35 Future studies should also include objective measures of adherence.
The current study identified perceived barriers to treatment adherence from the patient and caregiver perspective. Participants desired good self-management, including adherence to their treatment and medication regimen. Overall, adolescents and young adults with cSLE face a lifelong debilitating disease characterized by overwhelming, pervasive pain, fatigue, mediation- or disease-related organ damage, isolation—social and/or physical—and psycho-socioeducational challenges. This study indicates that continued psychosocial support, health information education, adherence interventions, and personalized treatment plans are necessary to increase self-management and autonomy in those with cSLE. This multipronged approach is likely to improve not only adherence and quality of life outcomes, but also treatment satisfaction among adolescents and young adults diagnosed with cSLE.
Footnotes
Acknowledgment
The authors would like to thank Dr Hermine Brunner for her general support of this research project.
Declaration of conflicting interests
The authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
Funding
The authors disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This research was supported by a T32 HD 68223‐6 A1, Kirschstein‐National Research Service Award training grant to the first author.
