Review: Lupus in adolescence

Adolescent Health Care Needs and Relationship to Disease in Patients With Childhood-Onset Systemic Lupus Erythematosus

OBJECTIVE

Our objective was to characterize adolescent health and psychosocial issues in patients with childhood-onset systemic lupus erythematosus (cSLE) and evaluate demographic and disease characteristics associated with adolescent health.

METHODS

We retrospectively examined adolescents aged 12 to 18 years with cSLE seen at the Hospital for Sick Children meeting the American College of Rheumatology/Systemic Lupus International Collaborating Clinics classification criteria, assessed by adolescent medicine in the cSLE clinic between 2018 and 2020. Adolescent health issues were characterized using the Home, Education/Employment, Activities, Diet/Drugs, Sexuality, Suicide/mood (HEADDSS) framework. Issues were classified as presenting and/or identified; adolescent health burden was tabulated as the number of distinct adolescent issues per patient. Multiple Poisson regression models examined associations between patient and disease characteristics (age, sex, material deprivation, disease activity, disease damage, and high-dose glucocorticoid exposure) and adolescent health issues.

RESULTS

A total of 108 (60%) of 181 adolescents with cSLE were seen by adolescent medicine, with a median of 2 (interquartile range [IQR] 1-3) visits and a median of 2 (IQR 1-5) adolescent health issues during the study period. Common issues were mood (presenting in 21% vs identified in 50%), sleep (27% vs 2%), school and education (26% vs 1%), and nonadherence (23% vs 8%). Psychoeducation was provided by adolescent medicine to 54% of patients. High-dose glucocorticoids (risk ratio [RR] 1.82, 95% confidence interval [CI] 1.41-2.35, P < 0.001), material deprivation (RR 1.17, 95% CI 1.04-1.30, P = 0.007), and lower SLE Disease Activity Index scores (RR 0.95, 95% CI 0.92-0.98, P = 0.004) were associated with higher adolescent health burden.

CONCLUSION

Adolescents with cSLE experience many adolescent issues, especially low mood. High-dose glucocorticoids and social marginalization are associated with greater adolescent health burden. This study highlights the importance of addressing adolescent health needs as part of routine care.

Neuropsychiatric involvement in juvenile-onset systemic lupus erythematosus (jSLE)

Systemic lupus erythematosus (SLE) is a rare autoimmune/inflammatory disease with significant morbidity and mortality. Approximately 15-20% of SLE patients develop the disease during childhood or adolescence (juvenile-onset SLE/jSLE). Patients with jSLE exhibit more variable and severe disease when compared to patients with disease-onset during adulthood. Neuropsychiatric (NP) involvement is a clinically heterogenous and potentially severe complication. Published reports on the incidence and prevalence of NP-jSLE are scarce, and the exact pathophysiology is poorly understood.This manuscript provides a review of the existing literature, suggesting NP involvement in 13.5-51% of jSLE patients. Among patients with NP-jSLE affecting the CNS, we propose two main subgroups: (i) a chronic progressive, predominantly type 1 interferon-driven form that poorly responds to currently used treatments, and (ii) an acutely aggressive form that usually presents early during the disease that may be primarily mediated by auto-reactive effector lymphocytes. While this hypothesis requires to be tested in large collaborative international cohort studies, it may offer future patient stratification and individualised care.

Construct validity of Patient-Reported Outcomes Measurement Information System Paediatric measures in juvenile idiopathic arthritis and systemic lupus erythematosus: cross-sectional evaluation

OBJECTIVES

Evaluate construct validity of Patient-Reported Outcomes Measurement Information System (PROMIS) Paediatric measures of symptoms and functioning against measures of disease activity among youth with juvenile idiopathic arthritis (JIA) or systemic lupus erythematosus (SLE).

DESIGN

Cross-sectional associations among PROMIS measures and clinical metrics of disease activity were estimated.

SETTING

Seven clinical sites of the Childhood Arthritis and Rheumatology Alliance (CARRA) in the USA.

PARTICIPANTS

Youth aged 8-17 years enrolled in the CARRA Registry.

INTERVENTION

PROMIS measures were collected and associations with clinical measures of disease activity estimated, by condition, in bivariate and multivariable analyses with adjustment for sociodemographics, insurance status, medications and disease duration.

MAIN OUTCOME MEASURES

PROMIS Paediatric measures of mobility, physical activity, fatigue, pain interference, family relationships, peer relationships, depressive symptoms, psychological stress, anxiety, and meaning and purpose, and clinical metrics of disease.

RESULTS

Among 451 youth (average age 13.8 years, 71% female), most (n=393, 87%) had a JIA diagnosis and the remainder (n=58, 13%) had SLE. Among participants with JIA, those with moderate/high compared with low/inactive disease had, on average, worse mobility (multivariable regression coefficient and 95% CIs) (-7.40; -9.30 to -5.50), fatigue (3.22; 1.02 to 5.42), pain interference (4.76; 3.04 to 6.48), peer relationships (-2.58; -4.52 to -1.64), depressive symptoms (3.00; 0.96 to 5.04), anxiety (2.48; 0.40 to 4.56) and psychological stress (2.52; 0.68 to 4.36). For SLE, youth with active versus inactive disease had on average worse mobility (-5.07; -10.15 to 0.01) but PROMIS Paediatric measures did not discriminate participants with active and inactive disease in adjusted analyses.

CONCLUSIONS

Seven PROMIS Paediatric measures discriminated between active and inactive disease in youth with JIA. Results advance the usefulness of PROMIS for understanding well-being and improving interventions for youth with JIA, but larger studies are needed to determine utility in SLE cohorts.

TRIAL REGISTRATION NUMBER

National Institute of Arthritis and Musculoskeletal and Skin Diseases (U19AR069522).

Neurophysiological evaluation of juvenile systemic lupus erythematosus

Background

Peripheral nervous system and the central nervous system involvement in systemic lupus erythematosus (SLE) patients are one of the major causes of morbidity and mortality. The aim of this work was to study the nervous system clinically and electrophysiologically in children with systemic lupus erythematosus.

Results

The study was carried out on thirty-eight children with SLE. Their age ranged from 5 to 16 years. The most encountered neurologic manifestations were tremors. It was observed in 47.4% of children, followed by headache in 39.5%, sensory manifestation as numbness in 23.7%, cerebrovascular stroke in 5.3%, and chorea in 2.6%, which was unilateral mostly in the upper limb, tics, and convulsion had the same percentage. Around 16% of children had positive findings in MRI, such as cerebrovascular disease, minimal hematoma, pseudotumorcerebri, vasculitis, and ectatic ventricles. Subclinical peripheral neuropathy was reported in nearly 52.6% of children, and clinical peripheral neuropathy was reported in 23.6%. Pure sensory subclinical peripheral neuropathy was detected in 13.1% of children, but mixed subclinical peripheral neuropathy was detected in 39.4%. Nearly 53% of studied children had an abnormal somatosensory-evoked potential study of posterior tibial and median nerves.

Conclusion

The current study reported that the clinical neurological manifestations in juvenile SLE is common. Peripheral neuropathy is commonly detected, which could be either clinical or sub-clinical. Somatosensory evoked potential study is of value for early detection of central affection.

So, we recommend more studies to determine the guidelines when to order these informative investigations for children with JSLE.

Metabolomics Defines Complex Patterns of Dyslipidaemia in Juvenile-SLE Patients Associated with Inflammation and Potential Cardiovascular Disease Risk

Cardiovascular disease (CVD) is a leading cause of mortality in patients with juvenile-onset systemic lupus erythematosus (JSLE) associated with atherosclerosis. The interplay between dyslipidaemia and inflammation—mechanisms that drive atherosclerosis—were investigated retrospectively in adolescent JSLE patients using lipoprotein-based serum metabolomics in patients with active and inactive disease, compared to healthy controls (HCs). Data was analysed using machine learning, logistic regression, and linear regression. Dyslipidaemia in JSLE patients was characterised by lower levels of small atheroprotective high-density lipoprotein subsets compared to HCs. These changes were exacerbated by active disease and additionally associated with significantly higher atherogenic very-low-density lipoproteins (VLDL) compared to patients with low disease activity. Atherogenic lipoprotein subset expression correlated positively with clinical and serological markers of JSLE disease activity/inflammation and was associated with disturbed liver function, and elevated expression of T-cell and B-cell lipid rafts (cell signalling platforms mediating immune cell activation). Finally, exposing VLDL/LDL from patients with active disease to HC lymphocytes induced a significant increase in lymphocyte lipid raft activation compared to VLDL/LDL from inactive patients. Thus, metabolomic analysis identified complex patterns of atherogenic dyslipidaemia in JSLE patients associated with inflammation. This could inform lipid-targeted therapies in JSLE to improve cardiovascular outcomes.

A systematic review of pharmacological therapies and their effectiveness on health-related quality of life outcomes in patients with juvenile-onset systemic lupus erythematosus

Juvenile-onset systemic lupus erythematosus (JSLE) presents with an aggressive course and high morbidity associated with disease and treatment. JSLE patients have a poorer health-related quality of life (HRQoL) when compared with age-matched patients with other rheumatologic disorders. We aim to summarize the impact of current pharmacological therapies on the HRQoL of JSLE patients. Search strategies were developed across seven databases. Randomized clinical trials (RCTs) and cohort studies comparing interventions to standard therapy, placebo or pre-post cohort comparisons for more than 4 weeks were included. The outcome included self-reported scales compared at baseline and a therapeutic time point. Risk of bias was evaluated by using the Cochrane risk of bias tool and the Newcastle-Ottawa quality assessment scale. A total of 2812 articles were narrowed down to 309 for full-text screening. Four RCTs and one prospective cohort study, with a total of 634 JSLE patients, met the inclusion criteria. Four of the studies had a controlled intervention plus standard therapy compared with standard therapy alone or placebo. Multiple indices were used to evaluate HRQoL. These included the Pediatric Quality of Life Inventory, Childhood Health Assessment Questionnaire, Simple Measure of Impact of Lupus Erythematosus in Youngsters tool, Kids Fatigue Severity Scale and Child Depression Inventory. A single study reported a significant improvement while remaining studies reported no difference or failed to report the statistical analysis. Although HRQoL is significantly impaired in JSLE, evidence regarding its improvement is limited due to the small number of eligible studies, heterogeneity in scales, and HRQoL domains. A universal HRQoL questionnaire for JSLE needs to be established and used in both the research and clinical setting. All studies should adhere to reporting guidelines.

B Cells as a Therapeutic Target in Paediatric Rheumatic Disease

B cells carry out a central role in the pathogenesis of autoimmune disease. In addition to the production of autoantibodies, B cells can contribute to disease development by presenting autoantigens to autoreactive T cells and by secreting pro-inflammatory cytokines and chemokines which leads to the amplification of the inflammatory response. Targeting both the antibody-dependent and antibody-independent function of B cells in adult rheumatic disease has led to the advent of B cell targeted therapies in clinical practice. To date, whether B cell depletion could also be utilized for the treatment of pediatric disease is relatively under explored. In this review, we will discuss the role of B cells in the pathogenesis of the pediatric rheumatic diseases Juvenile Idiopathic Arthritis (JIA), Juvenile Systemic Lupus Erythematosus (JSLE) and Juvenile Dermatomyositis (JDM). We will also explore the rationale behind the use of B cell-targeted therapies in pediatric rheumatic disease by highlighting new case studies that points to their efficacy in JIA, JSLE, and JDM.

Transition and transfer of the patient with paediatric-onset lupus: a practical approach for paediatric and adult rheumatology practices

The prevalence of paediatric-onset SLE (pSLE) is estimated at 1million people worldwide and accounts for a significant proportion of SLE morbidity, mortality and cost. Patients with pSLE are especially vulnerable during and immediately following transfer from paediatric to adult rheumatology care, when substantial delays in care and increased disease activity are common. Transition is the process through which adolescents and young adults (AYA) develop the skills needed to succeed in the adult healthcare environment, a process that typically takes several years and may span a patient's time in paediatric and adult clinics. Recommendations for improving transition and transfer for AYA with pSLE include setting expectations of the AYA patient and family concerning transition and transfer, developing AYA's self-management skills, preparing an individualised transition plan that identifies a date for transfer, transferring at a time of medical and social stability, coordinating communication between the paediatric and adult rheumatologists (inclusive of both a medical summary and key social factors), and identifying a transition coordinator as a point person for care transfer and to monitor the AYA's arrival and retention in adult rheumatology care. Of paramount importance is empowering the adult rheumatologist with skills that enhance rapport with AYA patients, engage AYA patients and families in adult care models, promote adherence and encourage ongoing development of self-management skills.

The association between initial manifestations of childhood-onset systemic lupus erythematosus and the survival

INTRODUCTION

Childhood-onset systemic lupus erythematosus (cSLE) comprises 15-20% of patients with SLE. Although several studies have reported the outcomes of adult-onset SLE, few investigations have been conducted on cSLE in the Middle East.

METHODS

In a retrospective study, all children with SLE admitted to our tertiary referral center between 1992 and 2011 were recruited. The clinical and laboratory data at the time of onset were recorded and analyzed. Kaplan-Meier analysis was used to calculate the survival rates. Cox regression analysis was applied to assess the predictors of mortality.

RESULTS

One hundred and eighty-eight children diagnosed with SLE were enrolled during the study period. Nine patients were censored due to loss to follow-up (6) and incomplete data (3 cases). Mean age of patients at the time of onset was 14.4 (3.05) years. Only 22 (11.8%) children were younger than 10 years at the time of disease onset. In total, 20 patients (11%) died, all after the first decade of life. The most common cause of death was lupus nephritis (10 patients, 50% of deaths) followed by infections (35%), cerebrovascular accidents (10%) and alveolar hemorrhage (5%). Cumulative survival rate after 5, 10, 15 and 20 years was 91, 87, 85, and 79%, respectively. Having hematuria or pleurisy at the time of SLE onset had a negative effect on survival in multivariate analysis.

CONCLUSION

cSLE survival in Iran was comparable to that in other developing countries. Baseline presentation with hematuria predominantly increased the mortality rate in cSLE. Prospective and larger studies in future may unfold other aspects of cSLE.

Incidence and prognosis of systemic lupus erythematosus in a 35 year period in Fukushima, Japan

BACKGROUND

We examined the epidemiology, clinical manifestations, and prognosis of pediatric systemic lupus erythematosus (SLE) in Fukushima Prefecture, Japan over a 35 year period.

METHODS

We collected the medical records of 37 patients diagnosed with SLE between 1977 and 2013. These children were divided into two groups. group 1 consisted of 19 patients who were diagnosed between 1977 and 1995, and group 2 consisted of 18 patients diagnosed between 1996 and 2013. The epidemiology, clinical features, and prognosis were retrospectively compared between the two groups.

RESULTS

The mean number of patients per 100,000 children per year for group 1 and group 2 was 0.33 ± 0.25 and 0.35 ± 0.30, respectively. The duration from onset of symptoms to treatment in group 2 was shorter than that in group 1, but the clinical and laboratory findings at onset did not differ between the two groups. All patients were treated with prednisolone, and 17 patients in group 1 and 18 in group 2 were treated with methylprednisolone pulse therapy. The frequency of cyclophosphamide treatment decreased whereas the frequency of cyclosporine, tacrolimus and mizoribine pulse therapy increased in group 2. SLE disease activity index (SLEDAI) score at the latest follow up in group 2 was lower in group 1. The survival rate was 84% in group 1 and 100% in group 2.

CONCLUSION

The frequency and severity of SLE in group 1 were similar to those in group 2, and the prognosis of SLE in group 2 was better than that in group 1.

Systemic lupus erythematosus and granulomatous lymphadenopathy

BACKGROUND

Systemic lupus erythematosus (SLE) is known to present with a wide variety of clinical manifestations. Lymphadenopathy is frequently observed in children with SLE and may occasionally be the presenting feature. SLE presenting with granulomatous changes in lymph node biopsy is rare. These features may also cause diagnostic confusion with other causes of granulomatous lymphadenopathy.

CASE PRESENTATION

We report 12 year-old female who presented with generalized lymphadenopathy associated with intermittent fever as well as weight loss for three years. She also had developed anasarca two years prior to presentation. On presentation, she had growth failure and delayed puberty. Lymph node biopsy revealed granulomatous features. She developed a malar rash, arthritis and positive ANA antibodies over the course of next two months and showed WHO class II lupus nephritis on renal biopsy, which confirmed the final diagnosis of SLE. She was started on oral prednisolone and hydroxychloroquine with which her clinical condition improved, and she is currently much better under regular follow up.

CONCLUSION

Generalized lymphadenopathy may be the presenting feature of SLE and it may preceed the other symptoms of SLE by many years as illustrated by this patient. Granulomatous changes may rarely be seen in lupus lymphadenitis. Although uncommon, in children who present with generalized lymphadenopathy along with prolonged fever and constitutional symptoms, non-infectious causes like SLE should also be considered as a diagnostic possibility.

Pilot study of reproductive health counseling in a pediatric rheumatology clinic

Objective: To assess perception and behavior after reproductive health counseling among adolescent patients in a tertiary care-based pediatric rheumatology clinic. Methods: Adolescent females seen at Stanford pediatric rheumatology clinic were prospectively enrolled during routine visits. At study start, standard clinic procedures for the following were reviewed with providers: 1) HEADSS (home, education, activities, drugs, sexual activity, and suicide/depression) assessment; 2) reproductive health counseling; and 3) medical record documentation. Patients were enrolled if providers indicated that they performed HEADSS assessment and reproductive health counseling. At enrollment, patients completed a survey to assess perceptions of reproductive health counseling. Chart review confirmed documented discussions. Follow-up survey 3-5 months after enrollment tracked reproductive health information seeking behavior. Results: Ninety females (ages 17 ± 2 years old) participated. Almost all patients (99%) agreed that reproductive health was discussed. Seventy-one percent reported that pregnancy risks were discussed, 42% had recent concerns about reproductive health, and 33% reported their provider recommended that they seek further reproductive health care. Eighty-four patients completed follow-up phone surveys, with 25% reporting seeking further information on reproductive health concerns but merely 9.5% actually sought further care. Only 18% reported having ever asked their rheumatology provider for guidance regarding reproductive health care concerns. Conclusion: Routine reproductive health discussion and counseling are necessary in a rheumatology clinic; as in our experience, a substantial number of adolescents have concerns and actively seek reproductive health information. Despite these discussions, teens rarely pursued further reproductive health care. Further work to bridge this gap is needed.

Depressive symptoms are prevalent in childhood-onset systemic lupus erythematosus (cSLE)

Background

Depressive symptoms are common in adolescence and young adulthood; however, their prevalence in childhood-onset systemic lupus erythematosus (cSLE) is unknown.

Objective

The objective of this study was to examine the prevalence of depressive symptoms and their association with disease characteristics in children, adolescents, and young adults with cSLE.

Methods

A cross-sectional sample of patients with cSLE between 10 to 24 years old completed standardized depression inventories. Demographics and disease characteristics were collected.

Results

Total depression inventory scores reported were below standard cut-off values for depression. However, 26% (10/38) of children and adolescents, and 44% (seven of 16) of young adults had scores at or above established cut-offs for elevated depression symptoms. Physical symptoms of depression were endorsed most frequently. There were no differences in depressive symptoms by disease characteristics including disease duration, health-related quality of life inventory scores, antiphospholipid antibody status, and a history of renal involvement or neuropsychiatric SLE (NPSLE). However, two patients had a history of depression as an NPSLE manifestation of their SLE. In the children and adolescents, prednisone dose was associated with negative self-esteem ( r = 0.37, p = 0.04) and somatic depressive symptoms ( r = 0.39, p = 0.02), but we did not observe a significant association in the young adults.

Conclusion

Depressive symptoms in cSLE are frequent, although similar to the high prevalence rates in the general population. Physical symptoms are most frequently endorsed. Further study will determine if serial evaluations are recommended for early detection in this at-risk population.

The health education for lupus study: a randomized controlled cognitive-behavioral intervention targeting psychosocial adjustment and quality of life in adolescent females with systemic lupus erythematosus

INTRODUCTION

To examine in a randomize controlled feasibility clinical trial the efficacy of a cognitive-behavioral intervention designed to manage pain, enhance disease adjustment and adaptation and improve quality of life among female adolescents with systemic lupus erythematosus.

METHODS

Female adolescents (n = 53) ranging in age from 12 to 18 years were randomly assigned to 1 of 3 groups including a cognitive-behavioral intervention, an education-only arm and a no-contact control group. Participants were assessed at baseline, postintervention and at 3- and 6-month intervals after completion of the intervention.

RESULTS

No significant differences were revealed among the 3 treatment arms for any of the dependent measures at any of the assessment points. For the mediator variables, a posthoc secondary analysis did reveal increases in coping skills from baseline to postintervention among the participants in the cognitive-behavioral intervention group compared with both the no-contact control group and the education-only group.

CONCLUSION

Although no differences were detected in the primary outcome, a possible effect on coping of female adolescents with systemic lupus erythematosus was detected in this feasibility study. Whether the impact of training in the area of coping was of sufficient magnitude to generalize to other areas of functioning, such as adjustment and adaptation, is unclear. Future phase III randomized trials will be needed to assess additional coping models and to evaluate the dose of training and its influence on pain management, adjustment and health-related quality of life.

Weight change associated with corticosteroid therapy in adolescents with systemic lupus erythematosus

Physical appearance is very important to adolescents and weight gain secondary to corticosteroid (CS) treatment may have a direct impact on adolescent development. Understanding weight gain in adolescents with SLE who are being treated with CS will help clinicians develop strategies for prevention of nonadherence, obesity and eating disorders in this population.

Methods:

Patients aged 11–18 years old with newly diagnosed SLE between January,1995 and December, 2006 were identified through the Rheumatology database at the Sickkids hospital, Canada. All charts were reviewed. Patients were categorized based on final BMI status as normal, overweight and obese. Risk factors for being obese were examined by logistic regression model analysis.

Results:

Of 236 patients, 78% fulfilled the criteria. 85% were female with mean age at onset of diagnosis was 14 ± 1.7 years. Mean duration of CS treatment was 50 ± 31 months and mean cumulative CS dosage was 34.11 ± 32.7 g of prednisone. At baseline, 10% had BMI >25 kg/m2 while at the end of the study, 20% were overweight and 10.4% were obese. In addition, 61% gained <10 kg while 15% gained ≥20 kg. Initial BMI was a significant predictors for final BMI (OR = 27.59, 95%CI = 6.04–126.09, p < .001) while male (OR = 8.50, 95%CI = 2.95–24.5, p < 0.000) and cumulative CS dosage (OR = 1.53, 95%CI = 1.05–2.23, p < .05) were the significant predictors for weight gain >10 kg. Duration of CS treatment did not correlate with obesity.

Conclusion:

Although a significant number of patients became overweight or obese after being treated with CS, most gained <10 kg. Obesity secondary to CS treatment in SLE patients was significantly correlated with baseline BMI, gender and cumulative CS dosage.

Impact of systemic lupus erythematosus on ovarian reserve in premenopausal women: Evaluation by using anti-Muellerian hormone

Systemic lupus erythematosus (SLE) is an autoimmune disease which may negatively influence fertility. Treatment with cyclophosphamide can damage the ovaries. The ovarian function can also be reduced by autoimmune oophoritis in lupus patients. We analysed the influence of SLE on the ovarian reserve against disease intensity and duration of illness. We determined the ovarian reserve in 33 premenopausal SLE patients without previous cyclophosphamide-treatment by measuring the anti-Muellerian hormone (AMH) and compared these with the AMH values of 33 age-matched healthy controls. Numbers of children and miscarriages were reported. Disease intensity of the SLE patients was determined using SLEDAI and ECLAM and duration of illness was taken into account. We found that the AMH values in the SLE group were significantly lower than in the healthy control group. No significant differences between the groups regarding number of children and miscarriages were noted and no correlation between the AMH value and the duration of illness or the SLEDAI as an indicator of disease activity was found. Despite mild disease activity SLE patients had a significantly lower ovarian reserve than age-matched healthy women. This could be a sign that SLE itself has a negative influence on the ovarian reserve.

Epidemiologic, socioeconomic and psychosocial aspects in lupus erythematosus

Epidemiologic, socioeconomic, and psychosocial factors play an important role in health care and handling of patients with the various clinical forms of lupus erythematosus (LE). Patients with LE are mostly young women; adolescents and some ethnic groups are especially prone to a severe course of disease. The unpredictable and fluctuating flares of disease, the need for longterm treatment, and the side effects and damage caused by the disease itself severely reduce quality of life. Problems arise, involving family members, adherence to medical advice and therapy, communication and self management. Socioeconomically, patients are often unable to take regular employment and to pay for health insurance. Stress factors that arise have a negative impact on the course of disease, increasing both fatigue and the basic burden of illness. Healthcare professionals must pay careful attention to all these items, as they attempt to treat flares, minimize drug side effects, provide pain relief, arrange communication and exercise programs along with behavioral and psychosocial interventions in multidisciplinary cooperation, and also involve and support family members.

Childhood- and adult-onset lupus: an update of similarities and differences

Systemic lupus erythematosus (SLE) is a multifactorial autoimmune rheumatic disease. Although its highest prevalence is among women of childbearing age, the disease is not confined within this population. A total of 15-20% of cases of SLE are diagnosed in children younger than 16 years (childhood-onset lupus). Although there have been few studies directly comparing childhood- to adult-onset lupus, there is substantial evidence to suggest that pediatric lupus patients display some differences in their disease profile compared with adult-onset populations. Overall, an increased male-to-female ratio, a higher prevalence of nephritis and CNS involvement necessitating a more sustained need for steroids and immnosuppressive drugs, and a higher prevalence of progression to end-stage renal disease are distinguishing features of childhood-onset lupus. In contrast, a higher prevalence of pulmonary involvement, arthritis and discoid lupus are reported in adult-onset SLE patients. Furthermore, childhood-onset lupus patients may experience a serious negative impact on their psychosocial and physical development, issues that pose extra challenges to healthcare providers. Growth delay, osteoporosis, the psychological effect of steroid-induced alterations of the physical image, and often poor treatment compliance are the issues that need to be addressed in pediatric lupus populations. In this review, we compare the epidemiological, clinical and laboratory features, and treatment options of childhood- and adult-onset lupus, and comment on the applicability of the instruments that measure activity, severity and cumulative disease damage in childhood-onset disease. In addition, we highlight special issues of concern for pediatric lupus patients, discussing the significance in the transition from pediatric to adult rheumatology care.

Contraception for adolescents with lupus

Sexually active adolescents, including young women with lupus, are at high risk for unplanned pregnancy. Unplanned pregnancy among teens with lupus is associated with an elevated risk of poor maternal and fetal outcomes. The provision of effective contraception is a crucial element of care for a sexually-active young woman with lupus. Unfortunately, providers may be hesitant to prescribe contraception to this group due to concerns about increasing the risk of lupus complications. This article reviews the risks and benefits of currently-available contraceptives for young women with lupus. Providers are encouraged to consider long-term, highly-effective contraception, such as implantables and intrauterine devices, for appropriately selected adolescents with lupus.

A current review of juvenile pemphigus vulgaris: analysis of data on clinical outcomes

Forty-seven cases of juvenile pemphigus vulgaris have been reported in the English literature. Histology of lesional skin and direct immunofluorescence of perilesional skin are both necessary for a complete diagnosis. The autoimmune bullous condition can affect the skin and mucous membranes individually, but typically affects both concurrently. Disease characteristics in juvenile patients are similar to those in adults; however, a disruption of biologic and social development is of particular concern during adolescence. Although systemic corticosteroids have been used to successfully treat the disease in most cases, long-term use is often necessary for adequate control. Adverse effects from therapy can have devastating effects during this critical period of hormonal changes, physical and mental growth, and social and cultural development that occurs during adolescence. Newer therapies must be designed to adequately treat juvenile patients while also limiting serious adverse effects.

Impact of lupus on school attendance and performance

Cognitive impairment in children and adolescents with systemic lupus erythematosus (SLE) can affect intelligence, academic achievement, arithmetic, reading comprehension, learning, visual memory and complex problem solving ability. In this prospective two-center study, we examined children’s (and adolescents’) and parents’ perception of the impact of SLE on school; the relationship between child and parent reports on school-related issues; and the relationship between health-related quality of life (HRQOL) and school-related issues. Patients aged 9—18 years with SLE and their parents completed corresponding child and parent reports of the SLE-specific HRQOL scale, Simple Measure of Impact of Lupus Erythematosus in Youngsters (SMILEY©), and PedsQLTM generic and rheumatology modules. Patients also completed questions related to school attendance and performance. Qualified physicians assessed SLE activity, damage and severity. Forty-one patients (73% girls) with SLE with mean age of 15 ± 3 years and 32 parents participated. Mean school domain scores for child and parent reports of the PedsQL TM generic report were lower compared with total and subscale scores. Patients reported difficulty with schoolwork, had problems with memory and concentration, and were sad about the effect of SLE on schoolwork and attendance. Moderate to strong correlations were found between child and parent reports on school-related items from all questionnaires. Eighty-three percent of patients felt that they would have done better in school if they did not have SLE. Moderate correlations (r = 0.3—0.4) were found between SMILEY © total score and the following items: satisfaction with school performance, interest in schoolwork, remembering what was learned, and concentrating in class. Patients on intravenous chemotherapeutic medications missed more school days (p < 0.05) compared with patients on oral medications. Also, patients with a greater number of missed school days had increased disease activity (p = 0.008). SLE and activities related to caring for the disease clearly impose a burden on children’s school attendance and performance. School-related activities can have a significant impact on HRQOL in children and adolescents with SLE. Detailed examination of the impact of SLE on attendance and the various aspects of school performance will enable us to formulate interventions in school for these children and adolescents. Lupus (2010) 19, 620—627.

Treatment of juvenile pemphigus vulgaris with intravenous immunoglobulin therapy

We report the clinical response and follow-up on eight patients with juvenile pemphigus vulgaris treated with intravenous immunoglobulin. Six Caucasian females and two Caucasian males ages 15 to 18 (mean 15.5) were treated with intravenous immunoglobulin based on a published protocol. The indications were lack of response and development of serious side-effects to conventional therapy in four, lack of response to dapsone in two, and parental choice in two patients. In seven patients, a prolonged clinical remission was achieved. They received a mean of 28.5 cycles of intravenous immunoglobulin in a mean of 43.4 months and were followed for a mean of 29.8 months after discontinuing treatment. The remaining patient responded, but was lost to follow-up. Mean follow-up was 71.7 months. Six patients experienced mild headache, but no serious side-effects were observed in any patient. Intravenous immunoglobulin is a safe biological agent to use in the treatment of juvenile pemphigus vulgaris. It can be used as monotherapy and has the potential to induce and sustain long-term clinical remissions. In these eight patients, it appears that intravenous immunoglobulin is a safe biological agent without serious, immediate, or long-term side effects. Intravenous immunoglobulin is a valuable agent in the treatment of certain cases of juvenile pemphigus vulgaris.