T. Brent Graham

Family factors, emotional functioning, and functional impairment in juvenile fibromyalgia syndrome.

OBJECTIVE Family factors and emotional functioning can play an important role in the ability of adolescents with juvenile primary fibromyalgia syndrome (JPFS) to cope with their condition and function in their everyday lives. The primary objectives of this study were to determine 1) whether adolescents with JPFS and their caregivers differed from healthy age-matched comparison peers and their caregivers in terms of emotional distress and functional impairment; 2) whether there were any differences in the family environment of adolescents with JPFS compared with healthy comparison peers; and 3) which individual-, caregiver-, and family-level variables were associated with functional impairment in adolescents with JPFS. METHODS Participants were 47 adolescents with JPFS recruited from a pediatric rheumatology clinic and 46 comparison peers without chronic illness matched for age, sex, and race. Participants and their caregivers (all mothers) completed a battery of standardized measures administered in their homes. RESULTS Adolescents with JPFS had greater internalizing and externalizing symptoms than healthy comparison peers. Mothers of adolescents with JPFS reported twice as many pain conditions and significantly greater depressive symptoms than mothers of comparison peers. The JPFS group also had poorer overall family functioning and more conflicted family relationships. In adolescents with JPFS, maternal pain history was associated with significantly higher functional impairment. CONCLUSION Increased distress and chronic pain are evident in families of adolescents with JPFS, and family relationships are also impacted. Implications for child functional impairment and the need for inclusion of caregivers in treatment are discussed.

Adherence to medications in systemic lupus erythematosus.

Background:Lack of adherence is a ubiquitous problem which can be a hindrance in the treatment of chronic conditions like systemic lupus erythematosus (SLE). Objectives:A random sample of 63 SLE patients attending rheumatology clinics associated with University Medical Centers were surveyed to measure level of adherence to their SLE medications and to identify the risk factors that have been associated previously with nonadherence to these medications. Methods:Information on traditional SLE outcomes was obtained by face-to-face interviews and medical record review. Various patient proposed strategies were identified to improve adherence to these medications. Results:When considering adherence estimates of ≥80% as representing sufficient adherence for achieving a therapeutic response, adherence to medications was only modestly adherent, likely limiting the effectiveness of the prescribed medication regimens. Based on pharmacy refill information 61% of the patients were sufficiently adherent to prednisone, 49% to hydroxychloroquine, and 57% to other immunosuppressant medications. Significant risk factors of insufficient adherence included being single, low educational level, presence of other comorbidities, limited comprehension of physician explanations and instructions, and having to take the medication more than one daily. Based on subject reports, busy life styles were among the most important barriers to adherence whereas pillboxes were considered most helpful for helping with medication adherence. Conclusion:Although lack of sufficient adherence to medications appears to be a multifactorial problem, improved communication between the healthcare provider and the patient, and less complicated medication regimens, may be especially suitable interventions to improve adherence to medications.

Gastrointestinal Symptoms and Their Association With Health-related Quality of Life of Children With Juvenile Rheumatoid Arthritis: Validation of a Gastrointestinal Symptom Questionnaire

Objectives:The objectives of this study were to perform an initial validation of the Gastrointestinal Symptom Scale for Kids (GISSK) in children with juvenile rheumatoid arthritis (JRA); and too evaluate the relationship between gastrointestinal (GI) symptoms and health-related quality of life (HRQOL) in JRA. Methods:A convenience sample of 77 children (median age, 10 years; range, 2–18 years) with JRA requiring second-line agents and one of their parents were interviewed. GI symptoms during the preceding 1 week were measured using the GISSK, which consists of 2 components, a visual analog scale of GI symptom severity (GISSK-VAS) and an 8-item questionnaire (GISSK-Q; score 0–8; 0= no GI symptoms). Information on medications, joint involvement with arthritis, and a physician rating of disease activity were obtained. Patient-centered outcomes included the Childhood Health Assessment Questionnaire (CHAQ) to assess disability and discomfort. HRQOL was measured by the Pediatric Quality of Life Generic Core Scale (PedsQL-GC) and the Rheumatology Module (PedsQL-RM), as well as a visual analog scale (VAS-health). To determine test–retest reliability, the GISSK was completed by 40 parents twice within a 1- to 2-week period. To determine the quality of parent proxy-reporting, parent ratings were compared with those of their children aged 8 years or older. Results:GI symptoms were present in the majority of the patients with JRA (58%). Compared with other patients with JRA, those with a GISSK-Q score of ≥2 had significantly lower HRQOL (PedsQL-GC: P < 0.04; PedsQL-RM: P < 0.05; VAS-health: P < 0.02) andmore disability (CHAQ: P < 0.002), despite similar disease activity and joint findings. Similar relationships were observed for the GISSK-VAS with traditional outcomes and HRQOL. The test–retestreliability of the GISSK was good (ICCGISSK-Q = 0.60; ICCGISSK-VAS = 0.67). The quality of parent proxy-reporting was fair to good (ICCGISSK-Q = 0.47; ICCGISSK-VAS = 0.66). Conclusion:GI symptoms are frequent among children with JRA requiring advanced therapies and, if moderate or severe, are associated with significantly lower HRQOL. The GISSK is a reliable and valid measure of GI symptoms and their severity in JRA. This self-administered measure can be used to screen for GI symptoms in clinical practice and may be useful to assess the effects of medication changes on the perceived GI side effects in children with JRA.