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Foley CM, McKenna D, Gallagher K, McLellan K, Alkhdher H, Lacassagne S, Moraitis E, Papadopoulou C, Pilkington C, Al Obaidi M, Eleftheriou D, Brogan P. Systemic juvenile idiopathic arthritis: The Great Ormond Street Hospital experience (2005-2021). Front Pediatr 2023; 11:1218312. [PMID: 37780048 PMCID: PMC10536248 DOI: 10.3389/fped.2023.1218312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Accepted: 07/17/2023] [Indexed: 10/03/2023] Open
Abstract
Systemic juvenile idiopathic arthritis (sJIA) is a complex, systemic inflammatory disorder driven by both innate and adaptive immunity. Improved understanding of sJIA pathophysiology has led to recent therapeutic advances including a growing evidence base for the earlier use of IL-1 or IL-6 blockade as first-line treatment. We conducted a retrospective case notes review of patients diagnosed with sJIA over a 16-year period (October 2005-October 2021) at Great Ormond Street Hospital for Children. We describe the clinical presentation, therapeutic interventions, complications, and remission rates at different timepoints over the disease course. We examined our data, which spanned a period of changing therapeutic landscape, to try and identify potential therapeutic signals in patients who received biologic treatment early in the disease course compared to those who did not. A total of 76-children (female n = 40, 53%) were diagnosed with sJIA, median age 4.5 years (range 0.6-14.1); 36% (27/76) presented with suspected or confirmed macrophage activation syndrome. A biologic disease-modifying anti-rheumatic drug (bDMARD) alone was commenced as first-line treatment in 28% (n = 21/76) of the cohort; however, at last review, 84% (n = 64/76) had received treatment with a bDMARD. Clinically inactive disease (CID) was achieved by 88% (n = 67/76) of the cohort at last review; however, only 32% (24/76) achieved treatment-free CID. At 1-year follow-up, CID was achieved in a significantly greater proportion of children who received treatment with a bDMARD within 3 months of diagnosis compared to those who did not (90% vs. 53%, p = 0.002). Based on an ever-increasing evidence base for the earlier use of bDMARD in sJIA and our experience of the largest UK single-centre case series described to date, we now propose a new therapeutic pathway for children diagnosed with sJIA in the UK based on early use of bDMARDs. Reappraisal of the current National Health Service commissioning pathway for sJIA is now urgently required.
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Affiliation(s)
- C. M. Foley
- Department of Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - D. McKenna
- Department of Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - K. Gallagher
- Department of Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - K. McLellan
- Department of Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - H. Alkhdher
- Department of Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - S. Lacassagne
- Department of Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - E. Moraitis
- Department of Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - C. Papadopoulou
- Department of Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - C. Pilkington
- Department of Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - M. Al Obaidi
- Department of Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - D. Eleftheriou
- Department of Paediatric Rheumatology, University College London Great Ormond Street Institute of Child Health and Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - P. Brogan
- Department of Paediatric Rheumatology, University College London Great Ormond Street Institute of Child Health and Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
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Foeldvari I, Klotsche J, Kasapcopur O, Adrovic A, Torok K, Terreri MT, Sakamoto AP, Feldman B, Anton J, Katsikas M, Stanevicha V, Sztajnbok FR, Appenzeller S, Avcin T, Kostik M, Marrani E, Sifuentes-Giraldo WA, Johnson S, Khubchandani R, Nemcova D, Santos MJ, Battagliotti C, Berntson L, Bica B, Brunner J, Cimaz R, Eleftheriou D, Harel L, Horneff G, Janarthanan M, Kallinich T, Minden K, Moll M, Nielsen S, Patwardhan A, Schonenberg D, Smith V, Helmus N. POS1302 PATIENT AND PHYSICIAN REPORTED OUTCOMES OF JUVENILE SYSTEMIC SCLEROSIS PATIENTS SIGNIFICANTLY IMPROVE OVER 12 MONTHS OBSERVATION PERIOD IN THE JUVENILE SYSTEMIC SCLERODERMA INCEPTION COHORT. www.juvenile-scleroderma.com. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.1257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundJuvenile systemic sclerosis (jSSc) is an orphan disease with a prevalence of 3 in 1 000 000 children (1). The Juvenile Systemic Scleroderma Inception cohort (jSScC) is the largest cohort of jSSc patients in the world. The jSScC collects longitudinal data prospectively in jSSc, allowing the evaluation of the development of organ involvement and patients and physician reported outcomes in jSSc over time.ObjectivesTo review the changes in the clinical characteristics and patient and physician reported outcomes over 12 months observation period from the time of inclusion into the cohort.MethodsThe jSScC cohort enrolls jSSc patients who developed the first non-Raynaud´s symptom before the age of 16 years and are under the age of 18 years at the time of inclusion (2, 3). We reviewed jSScC patient clinical data and patient and physician reported outcomes, who had 12 months follow up from the time of inclusion until 1st of December 2021.ResultsWe could extract data of 113 patients. The female/male ratio was 3.5:1. Median age of onset of Raynaud´s was 10.1 years and the median age of onset of non-Raynaud´s was 10.8 years. Eighty-eight percent of the patients were treated with disease modifying anti-rheumatic drugs (DMARDs) at time of inclusion in the cohort (T0) and 93% after 12 months (T12). Median disease duration was 2.5 years at T0. Antibody profile stayed unchanged. Only 3 clinical parameters changed and improved significantly, the median modified Rodnan skin score improved from 13 to 8 (p=0.002), the number of patients with swollen joints decreased from 17% to 8% (p=0.043) and number of patients with joints with pain on motion decreased from 20% to 12% (p=0.048). All other organ involvement did not show any statistically significant change from T0 to T12.All collected patient reported outcomes improved significantly from T0 to T12: the patient reported disease activity (VAS 0 – 100) from 40 to 20 (p=0.011), the patient reported disease damage (VAS 0 – 100) from 40 to 20 (p=0.001), patient reported ulceration activity (VAS 0 – 100) from 10 to 0 (p=0.02) and the CHAQ score from 0.3 to 0.1 (p=0.002). Two of the three physician reported outcomes improved significantly, the physician global disease activity (VAS 0 – 100) from 30 to 20 (p=0.011) and physician reported global disease damage (VAS 0 – 100) from 30 to 25 (p=0.028).ConclusionSkin and musculoskeletal clinical features improved over 12 months, with almost all patients on DMARDs, supporting likely response of these features to therapy. It was promising that internal organ involvement, like cardiac and lung, although potentially stable, did not significantly worsen or increase. The most striking observation in the positive direction is improvement across several patient and physician reported outcome measures over the 12 month time period in this large international cohort.References[1]Beukelman T, Xie F, Foeldvari I. Assessing the prevalence of juvenile systemic sclerosis in childhood using administrative claims data from the United States. Journal of Scleroderma and Related Disorders. 2018;3(2):189-90.[2]Foeldvari I, Klotsche J, Kasapcopur O, Adrovic A, Terreri MT, Sakamoto AP, et al. Differences sustained between diffuse and limited forms of juvenile systemic sclerosis in expanded international cohort. www.juvenile-scleroderma.com. Arthritis Care Res (Hoboken). 2021.[3]Foeldvari I, Klotsche J, Torok KS, Kasapcopur O, Adrovic A, Stanevica V, et al. CHARACTERISTICS OF THE FIRST 80 PATIENTS AT TIMEPOINT OF FIRST ASSESSMENT INCLUDED IN THE JUVENILE SYSTEMIC SCLEROSIS INCEPTION COHORT. WWW.JUVENILESCLERODERMA.COM. Journal of Scleroderma and Related Disorders. 2018;4(1-13).Disclosure of InterestsNone declared
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Foeldvari I, Klotsche J, Kasapcopur O, Adrovic A, Torok K, Terreri MT, Sakamoto AP, Feldman B, Sztajnbok FR, Stanevicha V, Anton J, Johnson S, Khubchandani R, Alexeeva E, Katsikas M, Sawhney S, Smith V, Appenzeller S, Avcin T, Kostik M, Lehman T, Malcova H, Marrani E, Pain C, Schonenberg D, Sifuentes-Giraldo WA, Vasquez-Canizares N, Costa Reis P, Janarthanan M, Moll M, Nemcova D, Patwardhan A, Santos MJ, Abu Al Saoud S, Battagliotti C, Berntson L, Bica B, Brunner J, Cimaz R, Eleftheriou D, Harel L, Horneff G, Kaiser D, Kallinich T, Lazarevic D, Minden K, Nielsen S, Nuruzzaman F, Opsahl Hetlevik S, Uziel Y, Helmus N. POS0172 DIFFUSE JUVENILE SYSTEMIC SCLEROSIS PATIENTS SHOW DISTINCT ORGAN INVOLVEMENT AND HAVE MORE SEVERE DISEASE IN THE LARGEST jSSc COHORT OF THE WORLD. RESULTS FROM THE THE JUVENILE SCLERODERMA INCEPTION COHORT. www.juvenile-scleroderma.com. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.1250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundJuvenile systemic sclerosis (jSSc) is an orphan disease with a prevalence of 3 in 1 000 000 children (1). In adult patients there are significant differences between the clinical presentation of diffuse and limited subtypes (2). We reviewed clinical differences in presentation of subtypes in patients in the juvenile systemic scleroderma inception cohort up to 2021.ObjectivesTo study the clinical presentation of jSSc patients with diffuse (djSSc) and limited (ljSSc) subtypes.MethodsWe reviewed the clinical baseline characteristics of the patients, who were recruited to the juvenile scleroderma inception cohort (jSScC) (3, 4) till 1st of December 2021. jSScC is a prospective cohort of jSSc patients, who developed the first non-Raynaud´s symptom before the age of 16 years and are under the age of 18 years at the time of inclusion.Results210 patients with jSSc were included in the cohort, 71% (n=162) had diffuse subtype. The median age at onset of Raynaud phenomenon was 10.4 years (7.3 – 12.9) and the median age at the first non-Raynaud symptom was 10.9 years (7.4 – 13.2). Median disease duration was 2.5 years (1 – 4.4) at the time of inclusion. The female/male ratio was significantly lower in the djSSc subtype (3.7:1 versus 5:1, p<0.001). Antibody profile was quite similar, with the exception of a significantly higher number of anticentromere positive patients in the ljSSc (12% versus 2%, p=0.013). Decreased FVC < 80% was found in approximately 30% and decreased DLCO < 80% was found in around 40% in both subtypes. Pulmonary hypertension assessed by ultrasound was identified in 5% in both groups. Patients with diffuse subtype had significantly higher modified Rodnan Skin Score (mRSS) (16 versus 4.5, p<0.001), sclerodactyly (84% versus 60%, p<0.001), history of digital ulceration (62% versus 31%, p<0.001), decreased Body Mass Index (BMI) < -2 z score (20% versus 4%, p=0.003) and decreased joint range of motion (64% versus 46%, p=0.019). Patients with ljSSc had significantly higher rate of cardiac involvement (13% versus 2%, p=0.001).Regarding patient related outcomes djSSc patients had more severe disease, looking at patient reported global disease activity (VAS 0 – 100) (40 versus 25, p=0.039), patient reported global disease damage (VAS 0 – 100) (40 versus 25, p=0.021) and patient reported assessment of ulceration activity (10 versus 0, p=0.044). Regarding physician related outcomes the physician reported global disease activity (VAS 0 – 100) (32 versus 20, p<0.001) and physician reported global disease damage (VAS 0 – 100) (30 versus 15, p=0.014) was significantly higher in djSSc.ConclusionIn this jSSc cohort, the largest in the world, djSSc patients have a significantly more severe disease than ljSSc patients. Interestingly, we found no differences regarding interstitial lung disease and pulmonary hypertension.References[1]Beukelman T, Xie F, Foeldvari I. Assessing the prevalence of juvenile systemic sclerosis in childhood using administrative claims data from the United States. Journal of Scleroderma and Related Disorders. 2018;3(2):189-90.[2]Dougherty DH, Kwakkenbos L, Carrier ME, Salazar G, Assassi S, Baron M, et al. The Scleroderma Patient-Centered Intervention Network Cohort: baseline clinical features and comparison with other large scleroderma cohorts. Rheumatology (Oxford). 2018;57(9):1623-31.[3]Foeldvari I, Klotsche J, Kasapcopur O, Adrovic A, Terreri MT, Sakamoto AP, et al. Differences sustained between diffuse and limited forms of juvenile systemic sclerosis in expanded international cohort. www.juvenile-scleroderma.com. Arthritis Care Res (Hoboken). 2021.[4]Foeldvari I, Klotsche J, Torok KS, Kasapcopur O, Adrovic A, Stanevica V, et al. CHARACTERISTICS OF THE FIRST 80 PATIENTS AT TIMEPOINT OF FIRST ASSESSMENT INCLUDED IN THE JUVENILE SYSTEMIC SCLEROSIS INCEPTION COHORT. WWW.JUVENILESCLERODERMA.COM. Journal of Scleroderma and Related Disorders. 2018;4(1-13).Disclosure of InterestsNone declared
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Foeldvari I, Torok K, Kasapcopur O, Adrovic A, Terreri MT, Sakamoto AP, Feldman B, Anton J, Sztajnbok FR, Stanevicha V, Appenzeller S, Avcin T, Johnson S, Khubchandani R, Kostik M, Marrani E, Sifuentes-Giraldo WA, Nemcova D, Santos MJ, Schonenberg D, Battagliotti C, Berntson L, Bica B, Brunner J, Cimaz R, Eleftheriou D, Harel L, Horneff G, Janarthanan M, Kallinich T, Lehman T, Moll M, Nuruzzaman F, Patwardhan A, Smith V, Helmus N. POS1299 JUVENILE SYSTEMIC SCLEROSIS TREATMENT PRACTICES IN AN INTERNATIONAL COHORT AND COMPARISON TO RECENT SHARE CONSENSUS GUIDELINES. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundJuvenile systemic scleroderma (jSSc) is an orphan disease with a prevalence of 3 in 1,000,000 children. Currently no medications are licensed for the treatment of jSSc. Due to its rarity, only recently have the first management and treatment guidelines been published, the jSSc SHARE (Single Hub and Access point for paediatric Rheumatology in Europe) recommendations, reflecting consensus opinion upon pediatric rheumatologists (1).ObjectivesTo better understand treatment practices internationally for jSSc, both at baseline and over 24 months observation period and to compare if real world therapies are congruent with the recent SHARE recommendations.MethodsThe juvenile systemic sclerosis inceptions cohort (jSScC) is a multinational cohort that prospectively collects clinical data, including medications at baseline and subsequent visits. The jSScC enrollment criteria include age of onset of the first non-Raynaud symptom younger than 16 years and age younger than 18 years at cohort entrance. The frequency of medications (general category and specific medication) was calculated across the cohort at timepoint 0 (enrollment), 12 months and 24 months.ResultsWe extracted data from the jSScC of patients who were followed for 12 or 24 months. 109 patients were followed at time point 0 (T0) and 12 months (T12), and data was available for 77 of them up at 24 months (T24). The mean age of the patients was 13.2 years at the timepoint 0. 77% were female and 75% had diffuse subtype. Disease duration at baseline visit was 3.1 years. The medications the patients were on recorded by the physician were captured at T0, T12 and T24 listed in Table 1.Table 1.MEDICATIONSTime point 0N=109T12 monthsN=109T24 months N=77Any Medication92% (100)97% (106)97% (75)Vascular medications Endothelial receptor antagonist16% (17)24% (26)21% (16) PDE-5-Blocker5% (5)8% (9)9% (7)ImmunomodulatorsCorticosteroids52% (57)44% (48)44% (21)All csDMARDs:81% (88)93% (101)92% (71) csDMARDs monotherapy61% (67)66% (72)60% (46) csDMARDs combination therapy17% (18)15% (16)14% (11) Methotrexate51% (56)50% (55)39% (30) Mycophenolate Mofetil26% (28)44% (48)47% (36) Hydroxychloriquine11% (12)15% (16)21% (16) Cyclophosphamide12% (13)2% (2)1% (1) Azathioprine2% (2)2% (2)3% (2)All bDMARDs:5% (5)14% (15)18% (14) bDMARDs monotherapy2%(2)2%(2)1% (1) bDMARDs combined with csDMARDs3% (3)12% (13)17% (13) Tocilizumab2% (2)10% (11)14% (11) Rituximab2% (2)4% (4)4% (3) Adalimumab1% (1)0% (0)0% (0)Autologous Stem cell transplantation0% (0)1% (1)0% (0)csDMARDs: Conventional synthetic disease-modifying antirheumatic drugsb DMARDs: Biological disease-modifying antirheumatic drugsConclusionAt baseline half of the patients were on corticosteroids. This is more frequent than typical adult SSc practice but coincides with jSSc SHARE treatment recommendations (#1). After 12 months observation in the cohort over 90% of patients received a DMARD therapy. Methotrexate and mycophenolate mofetil were the most commonly prescribed DMARDs, which also reflects the SHARE treatment recommendations (#2, #3). At 12 months the use of glucocorticoid decreased and the use of bDMARDs increased. In general, biological DMARDs are typically considered in severe or refractory (SHARE recommendation #7), reflecting the lower percentage compared to csDMARDs. Autologous stem cell transplantation was observed in one patient at 12 months, reflecting an option in jSSc with progressive and refractory disease (SHARE recommendation #8). Endothelial receptor antagonists, such as bosentan, were used over time in approximately 20% of the patients, reflecting SHARE recommendation #6 for pulmonary hypertension and/or digital tip ulcers. This is the first evaluation looking at clinical medication practice pattern in jSSc, and its comparison to recently published consensus guidelines.References[1]Foeldvari I, Culpo R, Sperotto F et al. Consensus-based recommendations for the management of juvenile systemic sclerosis. Rheumatology (Oxford). 2021;60(4):1651-8.Disclosure of InterestsNone declared
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Foeldvari I, Klotsche J, Carreira P, Kasapcopur O, Torok K, Airò P, Iannone F, Allanore Y, Balbir-Gurman A, Schmeiser T, Sztajnbok FR, Terreri MT, Stanevicha V, Anton J, Feldman B, Khubchandani R, Alexeeva E, Johnson S, Katsikas M, Sawhney S, Smith V, Appenzeller S, Avcin T, Campochiaro C, De Vries-Bouwstra J, Kostik M, Lehman T, Marrani E, Schonenberg D, Sifuentes-Giraldo WA, Vasquez-Canizares N, Janarthanan M, Malcova H, Moll M, Nemcova D, Patwardhan A, Santos MJ, Seskute G, Truchetet ME, Battagliotti C, Berntson L, Bica B, Brunner J, Cimaz R, Costa Reis P, Eleftheriou D, Harel L, Horneff G, Kaiser D, Kallinich T, Lazarevic D, Minden K, Nielsen S, Nuruzzaman F, Opsahl Hetlevik S, Uziel Y, Veale D, Hoffmann-Vold AM, Gabrielli A, Distler O. AB1236 CLINICAL CHARACTERISTICS OF JUVENILE ONSET SYSTEMIC SCLEROSIS PATIENTS FROM THE JUVENILE SCLERODERMA INCEPTION COHORT COMPARED TO ADULT AGE JUVENILE-ONSET PATIENTS FROM EUSTAR. ARE THESE DIFFERENCES SUGGESTING RISK FOR MORTALITY? Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.1531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundJuvenile systemic sclerosis (jSSc) is an orphan autoimmune disease with a prevalence of 3 in 1 000 000 children. Information on long-term development of organ involvement and clinical characteristics of jSSc patients in adulthood are lacking. It was believed that patients in adult cohorts may represent a survival biased population.ObjectivesTo assess differences in clinical characteristics of jSSc-onset patients from the pediatric age group, with a mean disease duration of 3 years, compared to the adult age jSSc-onset group, with a mean disease duration of 18.5 years.MethodsWe extracted clinical data at time of inclusion into the cohorts from the Juvenile Scleroderma Inception Cohort (jSScC) and data from juvenile-onset adult SSc patients from the European Trials and Research Group (EUSTAR) cohort. We compared the clinical characteristics of the patients by descriptive statistics.ResultsWe extracted data of 187 jSSc patients from the jSScC and 236 patients from EUSTAR. The mean age at time of assessment was 13.4 years old in the jSScC and 32.4 years old in EUSTAR. The mean disease duration since first non-Raynaud was 3.0 years in jSScC and 18.5 years in the EUSTAR (Table 1).We found significant differences between the cohorts. There were more female patients in EUSTAR (87.7% versus 80.2%, p=0.04). More patients had diffuse subtype in jSScC (72.2% versus 40%, p<0.001). The modified Rodnan skin score (mRSS) was significantly higher in jSScC (14.2 versus 12.1, p=0.02). Active digital ulceration occurred more often in EUSTAR (26.6%, versus 17.8% p=0.01), but history of active ulceration was more frequent in jSScC (54.1% versus 43%, p<0.001). Mean DLCO was lower in jSScC (75.4 versus 86.3, p<0.001). Intestinal involvement was significantly more common in jSSc (33.2% versus 23.8%, p=0.04). Esophageal involvement was more common in EUSTAR (63.7% versus 33.7%, p<0.001). (Table 1).Table 1.Clinical characteristics of juvenile onset SSc patients at time point of the inclusion into the juvenile scleroderma inception (jSScC) cohort and in the adult EUSTAR- cohortjSScCEUSTAR CohortP valueNumber of patients1872360.04Age in years, mean (SD)13.4 (3.6)32.4 (15.4)Female patients, n (%)150 (80.2%)207 (87.7%)jSSC Subtype, n (%)diffuse135 (72.2%)87 (38.1%)<0.001limited52 (27.8%)121 (53.3%)Age at Raynaud onset in years, mean (SD)10.0 (3.9)13.7 (9.1)Age at non-Raynaud onset in years, mean (SD)10.3 (3.9)11.7 (3.7)Duration since first Raynaud symptoms in years, mean (SD)3.4 (2.7)20.6 (15.9)Duration since first non-Raynaud symptoms in years, mean (SD)3.0 (2.7)18.5 (15.6)Raynaud´s, n (%)170 (90.9%)222 (94.9%)ANA positive, n (%)166 (91.7%)210 (92.9%)0.99Anti-Scl 70 positive, n (%)62 (34.4%)73 (33.3%)0.68Modified Rodnan Skin Score, mean (SD)5%Data missingModified Rodnan Skin Score, mean (SD)14.2 (11.7)12.1 (14.5)0.02Digital ulceration, n (%)At the time of inclusion33 (17.8)21 (26.6%)0.01In the past history100 (54.1%)34 (43%)<0.001Telangiectasia62 (37.4%)42 (53.2%)0.04FVC, mean (SD)84.1 (18.6)84 (22.4)0.96DLCO, mean (SD)75.4 (19.2)86.3 (19.9)<0.001Arterial hypertension, n (%)10 (5.4%)20 (8.5%)0.26Renal crisis, n (%)03 (1.3%)0.26Esophageal involvement, n (%)63 (33.7%)149 (63.7%)<0.001Intestinal involvement, n (%)62 (33.2%)56 (23.8%)0.04Articular involvement, n (%)34 (18.3%)27 (11.6%)0.06Muscular involvement, n (%)31 (19.3%)46 (19.8%)0.45ConclusionPatients with jSSc-onset who are currently adult age (defined as >18 years of age) are less frequently male and from the diffuse subset, have lower mRSS, less digital ulcers and intestinal involvement. This might represent a combination of both survival bias and/or be explained by the longer observation time with less active disease (i.e. natural progression decreased mRSS over time). Further long-term observational studies with jSSc patients are required to address this issue.Disclosure of InterestsNone declared
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De Benedetti F, Grom A, Brogan P, Bracaglia C, Pardeo M, Marucci G, Eleftheriou D, Papadopoulou C, Quartier P, Anton J, Frederiksen R, Asnaghi V, de Min C. OP0193 EFFICACY AND SAFETY OF EMAPALUMAB, AN ANTI-INTERFERON GAMMA MONOCLONAL ANTIBODY, IN PATIENTS WITH MACROPHAGE ACTIVATION SYNDROME (MAS) IN SYSTEMIC JUVENILE IDIOPATHIC ARTHRITIS (sJIA) WHO HAD FAILED HIGH-DOSE GLUCOCORTICOIDS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundMAS is a severe, life-threatening complication of rheumatic diseases that occurs most frequently in patients with sJIA. The mainstay of treatment for MAS is high dose glucocorticoids (GCs); however, GCs do not provide adequate control in all patients. Additional treatments are used without a standardized approach; however, morbidity and mortality remain high. Data from animal models of MAS and from observational studies in patients suggest that overproduction of IFNγ is a driver of the hyperinflammation observed in MAS; neutralization of IFNγ has been shown to revert the signs and symptoms of MAS in murine models, and high IFNγ levels are strongly correlated with laboratory parameters of disease severity in patients.ObjectivesTo assess the efficacy and safety of intravenous (IV) infusions of emapalumab, a fully human, anti-IFNγ monoclonal antibody, in patients with MAS in sJIA.MethodsOpen-label, single-arm, phase 2 study (NCT03311854) that included patients with MAS (2016 ACR/EULAR criteria) in sJIA who had failed high-dose IV GCs and other treatments. Emapalumab was initiated at a dose of 6 mg/kg on Day 0 and continued at 3 mg/kg every 3 days until Day 15, and then twice weekly until Day 28 to ensure rapid and complete IFNγ neutralization after initiating treatment. As per protocol, 10 infusions were planned over the 4 weeks; however, treatment could be shortened if MAS remission was achieved earlier, or extended if required to achieve remission. Complete response (CR) was defined as resolution of clinical signs and symptoms of MAS according to the investigator, and normalization of laboratory parameters relevant to MAS. All patients were followed up for 4 weeks after the last infusion of emapalumab and offered to enter a 1-year, follow-up study (NCT02069899).ResultsFourteen patients (10 females) were enrolled (11 in Europe, 3 in the USA). Several patients had previously received cyclosporine A and/or anakinra, in addition to high-dose GCs. Six patients received emapalumab until Day 28. Seven patients discontinued emapalumab early due to MAS remission (as per investigator’s assessment); one patient received treatment up to Day 38. Emapalumab treatment rapidly neutralized IFNγ, as documented by CXCL9 levels. A CR was achieved by 13/14 patients during the study. One patient stopped emapalumab after 3 doses because of achievement of MAS remission as per investigator’s assessment, but lactate dehydrogenase levels remained >1.5× upper limit of normal. At Week 8, 11/14 patients had a CR; 2 achieved a CR during the study, but not at Week 8, because of a single laboratory parameter abnormality in each patient. Overall, all measured laboratory parameters related to MAS activity rapidly improved with emapalumab treatment. GCs were tapered in all patients by Week 8 (≥50% reduction, n=12; GC dose ≤1 mg/kg/day, n=8). Administration of anakinra for the treatment of underlying sJIA was maintained/introduced during the study, as required. No patients discontinued treatment for safety reasons. One treatment-related serious adverse event was reported (cytomegalovirus reactivation that resolved with antiviral treatment). All patients entered the long-term, follow-up study and were alive at last visit.ConclusionEmapalumab administration led to rapid IFNγ neutralization, was efficacious in controlling MAS in all patients, and was well tolerated with a favorable safety profile. These results support the pathogenic role of IFNγ in MAS in sJIA and the therapeutic value of IFNγ neutralization in MAS patients who have failed high-dose GCs.Disclosure of InterestsFabrizio De Benedetti Consultant of: Sobi, AbbVie, Pfizer, Roche, Sanofi, Novartis, Novimmune, Grant/research support from: Sobi, AbbVie, Pfizer, Roche, Sanofi, Novartis, Novimmune, Alexei Grom Consultant of: Novartis, AB2 Bio, Paul Brogan Consultant of: Sobi, Novartis, Roche, UCB, Claudia Bracaglia: None declared, Manuela Pardeo: None declared, Giulia Marucci: None declared, Despina Eleftheriou Speakers bureau: Sobi, Charalampia Papadopoulou Speakers bureau: Sobi, Pierre Quartier Speakers bureau: Sobi, AbbVie, Chugai-Roche, Lilly, Novartis, Pfizer, Consultant of: Sobi, AbbVie, Chugai-Roche, Lilly, Novartis, Pfizer, Jordi Anton Consultant of: Sobi, Novartis, Roche, Pfizer, AbbVie, GSK, Rikke Frederiksen Employee of: Sobi, Veronica Asnaghi Employee of: Sobi, Cristina de Min Consultant of: Sobi
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Benjamin P, Sudhakar S, D’Arco F, Löbel U, Carney O, Roux CJ, Boddaert N, Hemingway C, Eleftheriou D, Mankad K. Spectrum of Neuroradiologic Findings Associated with Monogenic Interferonopathies. AJNR Am J Neuroradiol 2022; 43:2-10. [PMID: 34949589 PMCID: PMC8757560 DOI: 10.3174/ajnr.a7362] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 06/29/2021] [Indexed: 01/03/2023]
Abstract
The genetic interferonopathies are a heterogeneous group of disorders thought to be caused by the dysregulated expression of interferons and are now commonly considered in the differential diagnosis of children presenting with recurrent or persistent inflammatory phenotypes. With emerging therapeutic options, recognition of these disorders is increasingly important, and neuroimaging plays a vital role. In this article, we discuss the wide spectrum of neuroradiologic features associated with monogenic interferonopathies by reviewing the literature and illustrate these with cases from our institutions. These cases include intracerebral calcifications, white matter T2 hyperintensities, deep WM cysts, cerebral atrophy, large cerebral artery disease, bilateral striatal necrosis, and masslike lesions. A better understanding of the breadth of the neuroimaging phenotypes in conjunction with clinical and laboratory findings will enable earlier diagnosis and direct therapeutic strategies.
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Affiliation(s)
- P. Benjamin
- From the Department of Radiology (P.B., S.S., F.D., U.L., O.C., K.M.), Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, UK
| | - S. Sudhakar
- From the Department of Radiology (P.B., S.S., F.D., U.L., O.C., K.M.), Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, UK
| | - F. D’Arco
- From the Department of Radiology (P.B., S.S., F.D., U.L., O.C., K.M.), Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, UK
| | - U. Löbel
- From the Department of Radiology (P.B., S.S., F.D., U.L., O.C., K.M.), Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, UK
| | - O. Carney
- From the Department of Radiology (P.B., S.S., F.D., U.L., O.C., K.M.), Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, UK
| | - C.-J. Roux
- Department of Paediatric Radiology (C.-J.R., N.B.), Hôpital Necker–Enfants Malades, Paris, France
| | - N. Boddaert
- Department of Paediatric Radiology (C.-J.R., N.B.), Hôpital Necker–Enfants Malades, Paris, France,Institut Imagine (N.B.), Institut National de la Santé et de la Recherche Médicale Union Mutualiste Retraite 1163, Paris, France
| | - C. Hemingway
- Department of Paediatric Neurology (C.H.), Great Ormond Street Hospital, London, UK
| | - D. Eleftheriou
- Infection, Inflammation, and Immunology Section (D.E.), University College London Great Ormond Street Institute of Child Health, London, UK
| | - K. Mankad
- From the Department of Radiology (P.B., S.S., F.D., U.L., O.C., K.M.), Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, UK
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Malik P, Antonini L, Mannam P, Aboobacker FN, Merve A, Gilmour K, Rao K, Kumar S, Mani SE, Eleftheriou D, Rao A, Hemingway C, Sudhakar SV, Bartram J, Mankad K. MRI Patterns in Pediatric CNS Hemophagocytic Lymphohistiocytosis. AJNR Am J Neuroradiol 2021; 42:2077-2085. [PMID: 34620587 DOI: 10.3174/ajnr.a7292] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 07/19/2021] [Indexed: 01/19/2023]
Abstract
BACKGROUND AND PURPOSE Neuroimaging has an important role in detecting CNS involvement in children with systemic or CNS isolated hemophagocytic lymphohistiocytosis. We characterized a cohort of pediatric patients with CNS hemophagocytic lymphohistiocytosis focusing on neuroradiologic features and assessed whether distinct MR imaging patterns and genotype correlations can be recognized. MATERIALS AND METHODS We retrospectively enrolled consecutive pediatric patients diagnosed with hemophagocytic lymphohistiocytosis with CNS involvement treated at 2 pediatric neurology centers between 2010 and 2018. Clinical and MR imaging data were analyzed. RESULTS Fifty-seven children (40 primary, 70%) with a median age of 36 months (interquartile range, 5.5-80.8 months) were included. One hundred twenty-three MR imaging studies were assessed, and 2 broad imaging patterns were identified. Pattern 1 (significant parenchymal disease, 32/57, 56%) was seen in older children (P = .004) with worse clinical profiles. It had 3 onset subpatterns: multifocal white matter lesions (21/32, 66%), brainstem predominant disease (5, 15%), and cerebellitis (6, 19%). All patients with the brainstem pattern failed to meet the radiologic criteria for chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids. An attenuated imaging phenotype (pattern 2) was seen in 25 patients (44%, 30 studies) and was associated with younger age. CONCLUSIONS Distinct MR imaging patterns correlating with clinical phenotypes and possible genetic underpinnings were recognized in this cohort of pediatric CNS hemophagocytic lymphohistiocytosis. Disruptive mutations and missense mutations with absent protein expression correlate with a younger onset age. Children with brainstem and cerebellitis patterns and a negative etiologic work-up require directed assessment for CNS hemophagocytic lymphohistiocytosis.
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Affiliation(s)
- P Malik
- From the Departments of Diagnostic Imaging (P. Malik, P. Mannam, S.E.M.)
| | - L Antonini
- Department of Paediatric Hemato-Oncology (L.A.), G. Salesi Hospital, Ancona, Italy
| | - P Mannam
- From the Departments of Diagnostic Imaging (P. Malik, P. Mannam, S.E.M.)
| | | | - A Merve
- Department of Histopathology (A.M.)
| | | | - K Rao
- Bone Marrow Transplant Unit (K.R.)
| | - S Kumar
- Child Heath (S.K.), Christian Medical College, Vellore, India
| | - S E Mani
- From the Departments of Diagnostic Imaging (P. Malik, P. Mannam, S.E.M.)
| | - D Eleftheriou
- Paediatric Rheumatology (D.E.), Great Ormond Street Hospital for Children and University College, London, UK
| | - A Rao
- Department of Pediatric Hematology (A.R., J.B.)
| | | | | | - J Bartram
- Department of Pediatric Hematology (A.R., J.B.)
| | - K Mankad
- Pediatric Neuroradiology Unit (S.V.S., K.M.)
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Foeldvari I, Klotsche J, Kasapcopur O, Adrovic A, Torok K, Terreri MT, Sakamoto AP, Feldman B, Stanevicha V, Anton J, Sztajnbok FR, Khubchandani R, Alexeeva E, Katsikas M, Sawhney S, Smith V, Appenzeller S, Avcin T, Kostik M, Lehman T, Marrani E, Schonenberg D, Sifuentes-Giraldo WA, Vasquez-Canizares N, Janarthanan M, Moll M, Nemcova D, Patwardhan A, Santos MJ, Battagliotti C, Berntson L, Bica B, Brunner J, Cimaz R, Costa Reis P, Eleftheriou D, Harel L, Horneff G, Johnson S, Kaiser D, Kallinich T, Lazarevic D, Minden K, Nielsen S, Nuruzzaman F, Opsahl Hetlevik S, Uziel Y, Helmus N. POS0079 PATIENTS WITH JUVENILE SYSTEMIC SCLEROSIS HAVE A DISTINCT PATTERN OF ORGAN INVOLVEMENT.RESULTS FROM THE JUVENILE SYSTEMIC SCLEROSIS INCEPTION COHORT. WWW.JUVENILE-SCLERODERMA.COM. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Juvenile systemic sclerosis (jSSc) is a rare disease with a prevalence of around 3 in 1,000,000 children. To better capture the clinical manifestations of jSSc the juvenile systemic sclerosis inception cohort (jSScC) has been prospectively enrolling patients with predetermined clinical variables over the past 12 years. One of the goals is to study the demographic, clinical features, and physician and patient reported outcome differences between those with juvenile limited cutaneous (lc) compared to diffuse cutaneous (dc) disease subtypes, to determine if characteristics are similar or different between dc and lc jSSc.Objectives:Evaluation of the baseline clinical characteristics of jSSc patients in the jSScC. Compare clinical phenotype between diffuse (dcjSSc) and limited cutaneous (lcjSSc) subtypes.Methods:Demographic, physical examination, organ system evaluation, autoantibody profile, treatment, and patient and physician reported outcome variables were evaluated from the jSSc Inception cohort and summary statistics applied using chi-square test and Mann Whitney U-test comparing lcjSSc and dcjSSc subtypes.Results:At the time of data extraction, 175 jSSc patients were enrolled in the cohort, 81% were Caucasian and 81% female. Diffuse cutaneous jSSc subtype predominated (73%). Mean disease duration was 3.1 year (±2.7). Mean age at Raynaud´s was 10 years (+3.8) and mean age of first non-Raynaud´s was 10.2 years (±3.8). Significant differences were found between dcjSSc versus lcjSSc, regarding several clinical characteristics. Patients with diffuse cutaneous subtype had significantly higher modified Rodnan skin score (p=0.001), presence of sclerodactyly (p=0.02), presence of Gottron’s papules (p=0.003), presence of telangiectasia (p=0.001), history of digital tip ulceration (p=0.01), and frequency of elevated CK value (p=0.04). Cardiac involvement was significantly higher in limited cutaneous jSSc subtype (p=0.02). Diffuse cutaneous jSSc patients had significantly worse scores for Physician Global Assessment of disease activity (38 vs 25; p=0.002) and disease damage (34 vs 19; p=0.008).Table 1.Comparison of demographic data and significant differences between dcjSSc and lcjSSc at time of inclusionWhole CohortN=175Diffuse SubtypeN=128Limited SubtypeN=47P valueFemale to Male Ratio4.3:1 (142/33)4.1:1 (103/25)4.8:1 (39/8)0.829Cutaneous subtypeDiffuse subtype73% (128)1280Limited subtype27% (47)047Mean Disease duration (years)3.1 (± 2.7)3.3 (± 2.9)2.6 (± 2.2)0.135Mean age of onset of Raynaud´s (years)10.0 (± 3.8)17 non-Raynaud9.8 (± 3.6)10 non-Raynaud10.6 (± 4.3)7 non-Raynaud0.219Mean age of onset of non-Raynaud´s (years)10.2 (± 3.9)10.0 (± 3.7)10.9 (± 4.3)0.173Disease modifying drugs88% (154)89% (114)85% (40)0.446CutaneousMean modified Rodnan skin score14.3 (0-51)17.4 (0-51)6.1 (0-24)0.001Gottron Papules27% (46/171)33% (41/124)11% (5)0.003Sclerodactyly78% (126/162)82% (98/119)65% (28/43)0.020Laboratory valuesElevated CK25% (30/122)30% (26/88)12% (4/34)0.041VascularTelangiectasia36% (56/154)44% (49/111)16% (7/43)0.001History of ulceration53% (91/173)61% (77/127)30% (14/46)0.001CardiacCardiac Involvement6% (10)2% (3)15% (7)0.002Patient Related OutcomesPhysician global disease activity(0-100) min -max35(0-90) n=14138(0-90) n=10825(0-80) n=330.002Physician global disease damage(0-100) min -max31(0-85) n=14034(0-85) n=10819(0-60) n=320.008Conclusion:Results from this large international cohort of jSSc patients demonstrate significant differences between dcjSSc and lcjSSc patients. According to the general organ involvement and physician global scores, the dcjSSc patients had significantly more severe disease. These observations strengthen our previous findings of the unique organ pattern of pediatric patients.Supported by the “Joachim Herz Stiftung”Disclosure of Interests:None declared.
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Foeldvari I, Klotsche J, Kasapcopur O, Adrovic A, Torok K, Terreri MT, Sakamoto AP, Feldman B, Stanevicha V, Anton J, Sztajnbok FR, Khubchandani R, Alexeeva E, Katsikas M, Sawhney S, Smith V, Appenzeller S, Avcin T, Kostik M, Lehman T, Marrani E, Schonenberg D, Sifuentes-Giraldo WA, Vasquez-Canizares N, Janarthanan M, Moll M, Nemcova D, Patwardhan A, Santos MJ, Battagliotti C, Berntson L, Bica B, Brunner J, Cimaz R, Costa Reis P, Eleftheriou D, Harel L, Horneff G, Johnson S, Kaiser D, Kallinich T, Lazarevic D, Minden K, Nielsen S, Nuruzzaman F, Opsahl Hetlevik S, Uziel Y, Helmus N. POS1304 JUVENILE SYSTEMIC SCLEROSIS (JSSC) PATIENTS WITH OVERLAP CHARACTERISTICS DO NOT HAVE MILD DISEASE. RESULTS FROM THE JSSC INCEPTION COHORT. WWW.JUVENILESCLERODERMA.COM. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.1613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Juvenile systemic sclerosis (jSSc) is an orphan disease with a prevalence of around 3 in 1, 000,000 children. It is known that in pediatric jSSc cohorts, there are a significant number of patients with overlap features, such as arthritis and myositis. However, the disease burden between those with and without overlap features in jSSc has not been defined.Objectives:Compare the clinical phenotype between children with and without overlap features in the juvenile systemic scleroderma inception cohort (jSScC).Methods:A cross-sectional study was performed using baseline visit data. Demographic, organ system evaluation, autoantibody profile, treatment, and patient and physician reported outcome variables were extracted from jSScC. Comparison between patients with and without overlap features was performed using chi-square test and Mann Whitney U-test.Results:At the time of data extraction, 175 jSSc patients were enrolled in the cohort, 81% were Caucasian and 81% female. Mean disease duration was 3.1 year (±2.7). Mean age at Raynaud´s onset was 10 years (±3.8) and mean age of first non-Raynaud´s was 10.2 years (±3.8). Overlap features occurred 17% (n=30) of the cohort, 12.5% in the diffuse cutaneous (dc) jSSc and in 30% in the limited cutaneous (lc) jSSc. Significant differences in clinical characteristics were found between those patients with compared to without overlap characteristics. Patients with overlap features presented more frequently with Gottron papules (p=0.007), swollen joints (p=0.019), muscle weakness (p=0.003), and lung involvement documented by decreased DLCO < 80% (p=0.06) and/or abnormal high resolution computed tomography (p=0.049). Anti-PM/Scl autoantibodies were also more common in this group (p=0.001). Significantly more patients without overlap features had Raynaud´s (p=0.006). Physician Global Assessment of disease activity was significantly higher in patients with overlap features (41 vs 34; p=0.041). (Table 1.)Table 1.Demographic and clinical characteristics of jSSc patients with and without overlap features.Whole CohortN=175Patients without overlapN=145Patients with overlapN=30P valueFemale to Male Ratio 4.3:1(142/33)4:1(116/29)6.5:1(26/4)0.395Cutaneous subtypeDiffuse subtype (N)73% (128)11216Limited subtype (N)27% (47)3317Mean disease duration (years)3.1 (± 2.7)3.2 (± 2.8)3.1 (± 2.2)0.291Mean age of onset of Raynaud´s (years)10.0 (± 3.8)17 non-Raynaud10.0 (± 3.8)10 non-Raynaud10.0 (± 3.7)7 non-Raynaud0.931Mean age of onset of non-Raynaud´s (years)10.2 (± 3.8)10.2 (± 3.9)9.8 (± 3.7)Disease modifying drugs (N)88% (154) 89% (129)83% (25)0.388Raynaud´s phenomenon90% (158)93% (135)77% (23)0.006Anti-PMScl18% (12/68)9% (5/53)47% (7/15)0.001Gottron Papules (N)27% (46/171)23% (33/144)48% (13/27)0.007DLCO <80% (N)44% (39/88)39% (28/71)65% (11/17)0.06Abnormal findings in HRCT (N)44% (59/133)40% (43/107)62% (16/26)0.049Proportion of patients with swollen joints 18% (32) 14% (21) 37% (11)0.019Muscle Weakness (N) 21% (31/149)16% (20/123) 42% (11/26)0.003Physician global disease activity(0-100) min -max35 (0-90) n=14134 (0-90) n=11441 (0-80) n=270.041Conclusion:Results from this large international cohort of jSSc patients demonstrate significant differences between patients with and without overlap features. Patients with overlap have significantly more interstitial lung disease and more physician rated disease activity and should not be considered to have more “mild disease”.Supported by the “Joachim Herz Stiftung”Disclosure of Interests:None declared
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Mavrokefalou E, Chaliasou A, Eleftheriou D, Theodoridis G, Marakomichelakis G. The relationship between G-GT and alt with metabolic syndrome in patients with or without coronary heart disease. Atherosclerosis 2020. [DOI: 10.1016/j.atherosclerosis.2020.10.537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Mavrokefalou E, Chaliasou A, Eleftheriou D, Theodoridis G, Marakomichelakis G. Association of central type of obesity and hypertension in patients with dyslipidemia. Atherosclerosis 2020. [DOI: 10.1016/j.atherosclerosis.2020.10.538] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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De Benedetti F, Brogan P, Bracaglia C, Pardeo M, Marucci G, Sacco E, Eleftheriou D, Papadopoulou C, Grom A, Quartier P, Schneider R, Jacqmin P, Frederiksen R, Ballabio M, De Min C. OP0290 EMAPALUMAB (ANTI-INTERFERON-GAMMA MONOCLONAL ANTIBODY) IN PATIENTS WITH MACROPHAGE ACTIVATION SYNDROME (MAS) COMPLICATING SYSTEMIC JUVENILE IDIOPATHIC ARTHRITIS (SJIA). Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.3169] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:MAS is a severe complication of rheumatic diseases and occurs most frequently in patients with sJIA. Data from animal models and from observational studies in patients suggest that interferon gamma (IFNy) is a driver of the hyperinflammation and hypercytokinemia observed in MAS.Objectives:To assess the pharmacokinetics, efficacy, and safety of intravenous (IV) infusions of emapalumab, a fully human anti-IFNγ monoclonal antibody, in patients with MAS in the context of sJIA.Methods:This ongoing, pilot, open-label, single-arm study (NCT03311854) includes patients with MAS (2016 ACR/EULAR criteria) on a background of confirmed, or high presumption of, sJIA, and with inadequate response to high-dose IV glucocorticoids. Emapalumab is initiated at 6 mg/kg (1 dose) and continued at 3 mg/kg twice weekly for a total of 4 weeks, or less upon achievement of complete response (CR). CR is defined as an absence of MAS clinical signs plus white blood cell and platelet counts above the lower limit of normal, LDH, AST and ALT <1.5 x upper limit of normal, fibrinogen >100 mg/dL, and ferritin decreased by ≥80% or to <2,000 ng/mL.Results:We report preliminary data from the first 9 patients (median age [range] 11.6 [2.1-25.3] years) enrolled (7 in Europe and 2 in the USA). All patients had failed high-dose methylprednisolone, of which there were prior treatment failures from cyclosporin A (n=4) and from anakinra (n=4). Treatment with emapalumab resulted in rapid IFNγ neutralization, as demonstrated by the decrease in CXCL9 levels (Figure 1), and subsequent deactivation of T cells, as indicated by the decrease in sIL-2R levels. CR was achieved in all patients after a median of 23 (12-56) days. A progressive improvement in all clinical and laboratory parameters of MAS was observed (Table 1 and Figure 2). Glucocorticoids were tapered in all patients (median % tapering -92%; range -45% to -98% at Week 8). Emapalumab infusions were well tolerated by all patients, with no discontinuation. CMV reactivation was reported in 1 patient as a serious event possibly related to emapalumab and resolved with antiviral treatment.Table 1.Time to response for key clinical and laboratory parameters.ParametersMedian baseline value (range)Median days of treatment (range)D-dimers to <1000 mg/L12,480 (550-89,552)15 (1-49)sIL-2R to <2000 ng/L4596 (1664-20,954)21 (6-37)Ferritin <500 mg/L29,240 (716-192,584)21 (9-42)Physician visual analog scale of MAS activity ≤19.0 (2-10)19 (9-56)All MAS laboratory parameters within range of CRNA21 (15-55)All MAS parameters within range of CRNA23 (12-56)Glucocorticoid tapering at ≤1 mg/kg prednisolone equivalent*NA42 (16-50)*Data incomplete for 1 patientFigure 1.Rapid neutralization of IFNy. Each line represents an individual patient (n=9).Figure 2.Ferritin levels and platelet counts over time.Conclusion:Emapalumab administration led to rapid neutralization of IFNy and was efficacious in controlling MAS with a favorable safety profile. These results support the pathogenic role of IFNγ in MAS/sJIA and the therapeutic value of IFNγ neutralization in MAS patients who have failed standard of care.Disclosure of Interests:Fabrizio De Benedetti Grant/research support from: AbbVie, Pfizer, Novartis, Novimmune, Sobi, Sanofi, Roche, Speakers bureau: AbbVie, Novartis, Roche, Sobi, Paul Brogan Grant/research support from: Sobi, Novartis, Roche, Chemocentryx, Consultant of: Roche, Sobi, Speakers bureau: Sobi, Roche, Novartis, UCB, Claudia Bracaglia: None declared, Manuela Pardeo: None declared, Giulia Marucci: None declared, Emanuela Sacco: None declared, Despina Eleftheriou Speakers bureau: Sobi, Charalampia Papadopoulou: None declared, Alexei Grom Grant/research support from: Novartis, AB2Bio, Consultant of: Novartis, Pierre Quartier Consultant of: AbbVie, Chugai-Roche, Lilly, Novartis, Sanofi, Sobi, Speakers bureau: AbbVie, BMS, Chugai-Roche, Novartis, Pfizer, Sobi, Rayfel Schneider Grant/research support from: Roche, Novartis, Sobi, Pfizer, Consultant of: Sobi, Novartis, Novimmune, Philippe Jacqmin Consultant of: Sobi, Rikke Frederiksen Employee of: Sobi, Maria Ballabio Employee of: Sobi, Cristina De Min Employee of: Sobi
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Klotsche J, Foeldvari I, Kasapcopur O, Adrovic A, Torok K, Stanevicha V, Anton J, Marrani E, Terreri MT, Sztajnbok FR, Battagliotti C, Berntson L, Eleftheriou D, Horneff G, Nuruzzaman F, Helmus N. SAT0500 HOW THE ADULT CRISS WORKS IN PEDIATRIC jSSc PATIENTS - RESULTS FROM THE JUVENILE SCLERODERMA INCEPTION COHORT. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.2298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:The Composite Response Index in Systemic Sclerosis (CRISS) was developed by Dinesh Khanna as a response measure in patients with adult systemic sclerosis. CRISS aims to capture the complexity of systemic sclerosis and to provide a sensitive measure for change in disease activity. The CRISS score is based on a two-step approach. First, significant disease worsening or new-onset organ damage is defined as non-responsiveness. In patients who did not fulfill the criteria of part one, a probability of improvement is calculated for each patient based the Rodnan Skin Score (mRSS), percent predicted forced vital capacity (FVC%), patient and physician global assessments (PGA), and the Health Assessment Questionnaire Disability Index (HAQ-DI). A probability of 0.6 or higher indicates improvement.Objectives:The objective of this study was to validate the CRISS in a prospectively followed cohort of patients with juvenile systemic sclerosis (jSSc).Methods:Data from the prospective international inception cohort for jSSc was used to validate the CRISS. Patients with an available 12-months follow-up were included in the analyses. Clinically improvement was defined by the anchor question about improvement (much better or little better versus almost the same, little worse or much worse) in patients overall health due to scleroderma since the last visit provided by the treating physician.Results:Forty seven jSSc patients were included in the analysis. 74.2% had diffuse subtype. The physician rated the disease as improved in 34 patients (72.3%) since the last visit. No patient had a renal crisis or new onset of left ventricular failure during the 12-months follow-up. Three patients (3.4%) each had a new onset or worsening of lung fibrosis and new onset of pulmonary arterial hypertension. In total, 6 patients resulted in a rating of not improved based on the CRISS in part I. The mRSSS, FVC%, CHAQ and PGA significantly improved during the 12-months follow-up in patients who were rated as improved. The predicted probability based on the CRISS algorithm resulted in an area under curve of 0.77 predicting the anchor question of improvement. In summary, 33 (70.0%) patients were correctly classified by the adult CRISS score resulting in an overall area under curve of 0.7.Conclusion:The CRISS score was evaluated in a pediatric jSSc cohort for the first time. It showed a good performance. However, it seems that the formula of part II of the CRISS score needs a calibration to pediatric jSSc patients.Disclosure of Interests:Jens Klotsche: None declared, Ivan Foeldvari Consultant of: Novartis, Ozgur Kasapcopur: None declared, Amra Adrovic: None declared, Kathryn Torok: None declared, Valda Stanevicha: None declared, Jordi Anton Grant/research support from: grants from Pfizer, abbvie, Novartis, Sobi. Gebro, Roche, Novimmune, Sanofi, Lilly, Amgen, Grant/research support from: Pfizer, abbvie, Novartis, Sobi. Gebro, Roche, Novimmune, Sanofi, Lilly, Amgen, Consultant of: Novartis, Sobi, Pfizer, abbvie, Consultant of: Novartis, Sobi, Pfizer, abbvie, Speakers bureau: abbvie, Pfizer, Roche, Novartis, Sobi, Gebro, Speakers bureau: abbvie, Pfizer, Roche, Novartis, Sobi, Gebro, edoardo marrani: None declared, Maria T. Terreri: None declared, Flávio R. Sztajnbok: None declared, Cristina Battagliotti: None declared, Lillemor Berntson Consultant of: paid by Abbvie as a consultant, Speakers bureau: paid by Abbvie for giving speaches about JIA, Despina Eleftheriou: None declared, Gerd Horneff Grant/research support from: AbbVie, Chugai, Merck Sharp & Dohme, Novartis, Pfizer, Roche, Speakers bureau: AbbVie, Bayer, Chugai, Merck Sharp & Dohme, Novartis, Pfizer, Roche, Farzana Nuruzzaman: None declared, Nicola Helmus: None declared
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Foeldvari I, Klotsche J, Kasapcopur O, Adrovic A, Torok K, Terreri MT, Sakamoto AP, Stanevicha V, Sztajnbok FR, Anton J, Feldman B, Alexeeva E, Katsikas M, Smith V, Marrani E, Kostik M, Vasquez-Canizares N, Appenzeller S, Janarthanan M, Moll M, Nemcova D, Patwardhan A, Santos MJ, Sawhney S, Schonenberg D, Battagliotti C, Berntson L, Bica B, Brunner J, Costa Reis P, Eleftheriou D, Harel L, Horneff G, Kaiser D, Lazarevic D, Minden K, Nielsen S, Nuruzzaman F, Uziel Y, Helmus N. THU0499 IS THERE A DIFFERENT PRESENTATION OF JUVENILE SYSTEMIC DIFFUSE AND LIMITED SUBSET? DATA FROM THE JUVENILE SCLERODERMA INCEPTION COHORT. WWW.JUVENILE-SCLEORDERMA.COM. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.1667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Juvenile systemic scleroderma (jSSc) is an orphan disease with a prevalence of 3 per 1 000 000 children. There are limited data regarding the clinical presentation of jSSc. The Juvenile Systemic Scleroderma Inception Cohort (JSSIC) is the largest multinational registry that prospectively collects information about jSSc patients.Objectives:Evaluation of the jSSc patients at the time of inclusion in the JSSIC.Methods:Patients were included in the JSSIC if they fulfilled the adult ACR/EULAR classification criteria for systemic scleroderma, if they presented the first non-Raynaud symptom before 16 years of age and if they were younger than 18 years of age at time of inclusion. Patients’ characteristics at time of inclusion were evaluated.Results:Until 15thof December 2019 hundred fifty patients were included, 83% of them being Caucasian and 80% female. The majority had the diffuse subtype (72%) and 17% of all jSSc had overlap features. The mean age of first presentation of Raynaud´s phenomenon was 9.8 years in the diffuse subtype (djSSc) and 10.7 years in the limited subtype (ljSSc) (p=.197). The mean age at first non-Raynaud’s symptoms was 10.0 years in the djSSc and 11.2 years in the ljSSc (p=0.247). Mean disease duration at time of inclusion was 3.4 years in the djSSc and 2.4 years in the ljSSc group.Significant differences were found between the groups regarding mean modified Rodnan skin score, 18.2 in the djSSc vs 6.2 in the ljSSc (p=0.02); presence of Gottron´s papulae (djSSc 30% vs ljSSc 13%, p=0.43);presence of teleangiectasia (djSSc 42% vs 18% ljSS, p=0.01); history of ulceration (djSSc 42% vs 18% ljSSc,p=0.008); 6 Minute walk test below the 10thpercentile (djSSc 85% vs ljSSc 54%, p=0.044), total pulmonary involvement (djSSc 49% vs ljSSc 31%, p=0.045), cardiac involvement (ljSSc 17% vs djSSc 3%, p=0.002). djSSc patients had significantly worse scores for Physician Global Assessment of disease activity compared to ljSSc patients (VAS 0-100) (40 vs 15) (p=0.001) and for Physician Global Assessment of disease damage (VAS 0-100) (36 vs 17) (p=0.001).There were no statistically significant differences in the other presentations. Pulmonary hypertension occurred in approximately 6% in both groups. No systemic hypertension or renal crisis was reported. ANA positivity was 90% in both groups. Anti-Scl70 was positive in 35% in djSSc and 36% in the ljSSc group. Anticentromere positivity occurred in 3% in the djSSc and 7% in the ljSSc group.Conclusion:In this unique large cohort of jSSc patients there were significant differences between djSSc and ljSSc patients at time of inclusion into the cohort regarding skin, vascular, pulmonary and cardiac involvement. According to the physician global scores the djSSc patients had a significantly more severe disease. Interestingly the antibody profile was similar in both scleroderma phenotypes.Supported by the “Joachim Herz Stiftung”Disclosure of Interests: :Ivan Foeldvari Consultant of: Novartis, Jens Klotsche: None declared, Ozgur Kasapcopur: None declared, Amra Adrovic: None declared, Kathryn Torok: None declared, Maria T. Terreri: None declared, Ana Paula Sakamoto: None declared, Valda Stanevicha: None declared, Flávio R. Sztajnbok: None declared, Jordi Anton Grant/research support from: grants from Pfizer, abbvie, Novartis, Sobi. Gebro, Roche, Novimmune, Sanofi, Lilly, Amgen, Grant/research support from: Pfizer, abbvie, Novartis, Sobi. Gebro, Roche, Novimmune, Sanofi, Lilly, Amgen, Consultant of: Novartis, Sobi, Pfizer, abbvie, Consultant of: Novartis, Sobi, Pfizer, abbvie, Speakers bureau: abbvie, Pfizer, Roche, Novartis, Sobi, Gebro, Speakers bureau: abbvie, Pfizer, Roche, Novartis, Sobi, Gebro, Brian Feldman Consultant of: DSMB for Pfizer, OPTUM and AB2-Bio, Ekaterina Alexeeva Grant/research support from: Roche, Pfizer, Centocor, Novartis, Speakers bureau: Roche, Novartis, Pfizer., Maria Katsikas: None declared, Vanessa Smith Grant/research support from: The affiliated company received grants from Research Foundation - Flanders (FWO), Belgian Fund for Scientific Research in Rheumatic diseases (FWRO), Boehringer Ingelheim Pharma GmbH & Co and Janssen-Cilag NV, Consultant of: Boehringer-Ingelheim Pharma GmbH & Co, Speakers bureau: Actelion Pharmaceuticals Ltd, Boehringer-Ingelheim Pharma GmbH & Co and UCB Biopharma Sprl, edoardo marrani: None declared, Mikhail Kostik: None declared, Natalia Vasquez-Canizares: None declared, Simone Appenzeller: None declared, Mahesh Janarthanan: None declared, Monika Moll: None declared, Dana Nemcova: None declared, Anjali Patwardhan: None declared, Maria Jose Santos Speakers bureau: Novartis and Pfizer, Sujata Sawhney: None declared, Dieneke Schonenberg: None declared, Cristina Battagliotti: None declared, Lillemor Berntson Consultant of: paid by Abbvie as a consultant, Speakers bureau: paid by Abbvie for giving speaches about JIA, Blanca Bica: None declared, Juergen Brunner Grant/research support from: Pfizer, Novartis, Consultant of: Pfizer, Novartis, Abbvie, Roche, BMS, Speakers bureau: Pfizer, Novartis, Abbvie, Roche, BMS, Patricia Costa Reis: None declared, Despina Eleftheriou: None declared, Liora Harel: None declared, Gerd Horneff Grant/research support from: AbbVie, Chugai, Merck Sharp & Dohme, Novartis, Pfizer, Roche, Speakers bureau: AbbVie, Bayer, Chugai, Merck Sharp & Dohme, Novartis, Pfizer, Roche, Daniela Kaiser: None declared, Dragana Lazarevic: None declared, Kirsten Minden Consultant of: GlaxoSmithKline, Sanofi, Speakers bureau: Roche, Susan Nielsen: None declared, Farzana Nuruzzaman: None declared, Yosef Uziel: None declared, Nicola Helmus: None declared
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Foeldvari I, Hinrichs B, Torok K, Santos MJ, Kasapcopur O, Adrovic A, Stanevicha V, Sztajnbok FR, Terreri MT, Sakamoto AP, Alexeeva E, Anton J, Katsikas M, Smith V, Cimaz R, Kostik M, Appenzeller S, Janarthanan M, Moll M, Nemcova D, Schonenberg D, Battagliotti C, Berntson L, Bica B, Brunner J, Costa Reis P, Eleftheriou D, Harel L, Horneff G, Lazarevic D, Minden K, Nielsen S, Nuruzzaman F, Patwardhan A, Uziel Y, Helmus N. FRI0454 UNDER DETECTION OF INTERSTITIAL LUNG DISEASE IN JUVENILE SYSTEMIC SCLEROSIS (JSSC) UTILIZING PULMONARY FUNCTION TESTS. RESULTS FROM THE JUVENILE SCLERODERMA INCEPTION COHORT. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.1788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Juvenile systemic sclerosis (jSSc) is an orphan disease with a prevalence in around 3 in a million children. Pulmonary involvement in jSSc occurs in approximately 40 % in the inception cohort. Traditionally in jSSc, pulmonary function testing (PFT) with FVC and DLCO are used for screening and computed tomography (HRCT) was more reserved for those with abnormal PFTs. More recently, it has become apparent that PFTs might not be sensitive enough for detecting ILD in children.Objectives:Utilizing a prospective international juvenile systemic scleroderma cohort (JSScC) [2], to determine if pulmonary screening with FVC and DLCO is sufficient enough to assess the presence of interstitial lung disease in comparison to CT evaluation.Methods:The international juvenile systemic scleroderma cohort database was queried for available patients with recorded PFT parameters and HRCT performed to determine sensitivity of PFTs detecting disease process.Results:Of 129 patients in the jSScC, 67 patients had both CT imaging and an FVC reading from PFTs for direct comparison. DLCO readings were also captured but not in as many patients with tandem HRCT (n =55 DCLO and HRCT scan). Therefore, initial analyses focused on the sensitivity, specificity and accuracy of the FVC value from the PFTs to capture the diagnosis of interstitial lung disease as determined by HRCT.Overall, 49% of the patients had ILD determined by HRCT, with 60% of patients having normal FVC (>80%) with positive HRCT findings, and 24% of patients having normal DLCO (> 80%) with positive HRCT findings. Fourteen percent (n = 3/21) of patients with both FVC and DLCO values within the normal range had a positive HRCT finding.Conclusion:The sensitivity of the FVC in the JSScC cohort in detecting ILD was only 39%. Relying on PFTs alone for screening for ILD in juvenile systemic sclerosis would have missed the detection of ILD in almost 2/3 of the sample cohort, supporting the use of HRCT for detection of ILD in children with SSc. In addition, the cut off utilized, of less than 80% of predicted FVC or DLCO could be too low for pediatric patients to exclude beginning ILD. This pilot data needs confirmation in a larger patient population.Supported by the “Joachim Herz Stiftung”Disclosure of Interests:Ivan Foeldvari Consultant of: Novartis, Bernd Hinrichs: None declared, Kathryn Torok: None declared, Maria Jose Santos Speakers bureau: Novartis and Pfizer, Ozgur Kasapcopur: None declared, Amra Adrovic: None declared, Valda Stanevicha: None declared, Flávio R. Sztajnbok: None declared, Maria T. Terreri: None declared, Ana Paula Sakamoto: None declared, Ekaterina Alexeeva Grant/research support from: Roche, Pfizer, Centocor, Novartis, Speakers bureau: Roche, Novartis, Pfizer., Jordi Anton Grant/research support from: grants from Pfizer, abbvie, Novartis, Sobi. Gebro, Roche, Novimmune, Sanofi, Lilly, Amgen, Grant/research support from: Pfizer, abbvie, Novartis, Sobi. Gebro, Roche, Novimmune, Sanofi, Lilly, Amgen, Consultant of: Novartis, Sobi, Pfizer, abbvie, Consultant of: Novartis, Sobi, Pfizer, abbvie, Speakers bureau: abbvie, Pfizer, Roche, Novartis, Sobi, Gebro, Speakers bureau: abbvie, Pfizer, Roche, Novartis, Sobi, Gebro, Maria Katsikas: None declared, Vanessa Smith Grant/research support from: The affiliated company received grants from Research Foundation - Flanders (FWO), Belgian Fund for Scientific Research in Rheumatic diseases (FWRO), Boehringer Ingelheim Pharma GmbH & Co and Janssen-Cilag NV, Consultant of: Boehringer-Ingelheim Pharma GmbH & Co, Speakers bureau: Actelion Pharmaceuticals Ltd, Boehringer-Ingelheim Pharma GmbH & Co and UCB Biopharma Sprl, Rolando Cimaz: None declared, Mikhail Kostik: None declared, Simone Appenzeller: None declared, Mahesh Janarthanan: None declared, Monika Moll: None declared, Dana Nemcova: None declared, Dieneke Schonenberg: None declared, Cristina Battagliotti: None declared, Lillemor Berntson Consultant of: paid by Abbvie as a consultant, Speakers bureau: paid by Abbvie for giving speaches about JIA, Blanca Bica: None declared, Juergen Brunner Grant/research support from: Pfizer, Novartis, Consultant of: Pfizer, Novartis, Abbvie, Roche, BMS, Speakers bureau: Pfizer, Novartis, Abbvie, Roche, BMS, Patricia Costa Reis: None declared, Despina Eleftheriou: None declared, Liora Harel: None declared, Gerd Horneff Grant/research support from: AbbVie, Chugai, Merck Sharp & Dohme, Novartis, Pfizer, Roche, Speakers bureau: AbbVie, Bayer, Chugai, Merck Sharp & Dohme, Novartis, Pfizer, Roche, Dragana Lazarevic: None declared, Kirsten Minden Consultant of: GlaxoSmithKline, Sanofi, Speakers bureau: Roche, Susan Nielsen: None declared, Farzana Nuruzzaman: None declared, Anjali Patwardhan: None declared, Yosef Uziel: None declared, Nicola Helmus: None declared
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Moraitis E, Stathopoulos Y, Hong Y, Al-Obaidi M, Mankad K, Hacohen Y, Sen D, Hemingway C, Eleftheriou D. Aquaporin-4 IgG antibody-related disorders in patients with juvenile systemic lupus erythematosus. Lupus 2019; 28:1243-1249. [PMID: 31213132 DOI: 10.1177/0961203319855125] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE The aim of this study was to: (a) screen a large group of unselected patients with juvenile systemic lupus erythematosus for anti-aquaporin 4 antibodies (AQP4-Ab); (b) identify clinical and laboratory predictors of the presence of AQP4-Ab positivity in juvenile systemic lupus erythematosus. METHODS Sera from 90 patients with juvenile systemic lupus erythematosus were tested for the presence of AQP4-Ab using a cell-based assay. Demographics, clinical and immunological features, treatment received were summarized. Fisher's exact test was used to identify clinical predictors of positivity for AQP4-Ab. RESULTS Five of 90 (5.5%) patients tested positive for AQP4-Ab, all of which had neurological involvement, mainly transverse myelitis and optic neuritis. AQP4-Ab-positive patients were more likely to have neurological symptoms (P = 0.002), less likely to experience dermatological manifestations (P = 0.045), and less likely to have detectable anti-dsDNA antibodies (P = 0.022). These patients were also more likely to have received anti-epileptic (P = 0.023) and anti-coagulant (P = 0.007) drugs. CONCLUSIONS The findings of this study indicate that some patients with juvenile systemic lupus erythematosus develop antibodies against aquaporin-4 and may be at risk of developing a neurological clinical phenotype. We suggest that all juvenile systemic lupus erythematosus patients should be systematically screened for the presence of AQP4-Ab and this may help identify a high risk for neurological involvement in juvenile systemic lupus erythematosus.
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Affiliation(s)
- E Moraitis
- 1 Infection, Inflammation and Rheumatology Section, UCL GOS Institute of Child Health, London, UK.,2 Rheumatology Unit, Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - Y Stathopoulos
- 3 Medical School, University College of London, London, UK
| | - Y Hong
- 1 Infection, Inflammation and Rheumatology Section, UCL GOS Institute of Child Health, London, UK
| | - M Al-Obaidi
- 2 Rheumatology Unit, Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - K Mankad
- 4 Neuroradiology Department, Great Ormond Street Hospital NHS Foundation Trust, London, UK.,5 UCL GOS Institute of Child Health, London, UK
| | - Y Hacohen
- 6 Neurology Department, Great Ormond Street Hospital NHS Foundation Trust, London, UK.,7 Department of Neuroinflammation, UCL Institute of Neurology, London, UK.,8 Department of Clinical Neuroscience, UCL GOS Institute of Child Health, London, UK
| | - D Sen
- 9 Arthritis Research UK, Centre for Adolescent Rheumatology at UCL, London, UK
| | - C Hemingway
- 6 Neurology Department, Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - D Eleftheriou
- 1 Infection, Inflammation and Rheumatology Section, UCL GOS Institute of Child Health, London, UK.,2 Rheumatology Unit, Great Ormond Street Hospital NHS Foundation Trust, London, UK.,9 Arthritis Research UK, Centre for Adolescent Rheumatology at UCL, London, UK
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Papadopoulou C, Omoyinmi E, Standing A, Pain CE, Booth C, D’Arco F, Gilmour K, Buckland M, Eleftheriou D, Brogan PA. Monogenic mimics of Behçet’s disease in the young. Rheumatology (Oxford) 2019; 58:1227-1238. [DOI: 10.1093/rheumatology/key445] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 12/13/2018] [Indexed: 12/19/2022] Open
Affiliation(s)
- C Papadopoulou
- Infection, Inflammation and Rheumatology Section, UCL Great Ormond Street Institute of Child Health, London, UK
- Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - E Omoyinmi
- Infection, Inflammation and Rheumatology Section, UCL Great Ormond Street Institute of Child Health, London, UK
- Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - A Standing
- Infection, Inflammation and Rheumatology Section, UCL Great Ormond Street Institute of Child Health, London, UK
- Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - C E Pain
- Department of Paediatric Rheumatology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - C Booth
- Infection, Immunity, Inflammation, Molecular and Cellular Immunology Section, UCL Great Ormond Street Institute of Child Health, London, UK
| | - F D’Arco
- Neuroradiology, Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - K Gilmour
- Immunology, Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - M Buckland
- Immunology, Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - D Eleftheriou
- Infection, Inflammation and Rheumatology Section, UCL Great Ormond Street Institute of Child Health, London, UK
- Great Ormond Street Hospital NHS Foundation Trust, London, UK
- Arthritis Research UK Centre for Adolescent Rheumatology, UCL, UCLH and GOSH, London, UK
| | - P A Brogan
- Infection, Inflammation and Rheumatology Section, UCL Great Ormond Street Institute of Child Health, London, UK
- Great Ormond Street Hospital NHS Foundation Trust, London, UK
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Maritsi DN, Onoufriou M, Vartzelis G, Eleftheriou D. Complete clinical remission with tocilizumab in two infants with systemic juvenile idiopathic arthritis: a case series. Scand J Rheumatol Suppl 2017; 46:75-76. [DOI: 10.3109/03009742.2016.1164243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- DN Maritsi
- Second Department of Paediatrics, ‘P. & A. Kyriakou’ Children’s Hospital, Medical Faculty, University of Athens, Athens, Greece
- Second Department of Paediatrics, Makarios III Children’s Hospital, Nicosia, Cyprus
| | - M Onoufriou
- Second Department of Paediatrics, Makarios III Children’s Hospital, Nicosia, Cyprus
| | - G Vartzelis
- Second Department of Paediatrics, ‘P. & A. Kyriakou’ Children’s Hospital, Medical Faculty, University of Athens, Athens, Greece
| | - D Eleftheriou
- Department of Paediatric and Adolescent Rheumatology, Great Ormond Street Hospital, London, UK
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Khan E, Ambrose NL, Ahnström J, Kiprianos AP, Stanford MR, Eleftheriou D, Brogan PA, Mason JC, Johns M, Laffan MA, Haskard DO. A low balance between microparticles expressing tissue factor pathway inhibitor and tissue factor is associated with thrombosis in Behçet's Syndrome. Sci Rep 2016; 6:38104. [PMID: 27924945 PMCID: PMC5141484 DOI: 10.1038/srep38104] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Accepted: 10/26/2016] [Indexed: 12/14/2022] Open
Abstract
Thrombosis is common in Behçet's Syndrome (BS), and there is a need for better biomarkers for risk assessment. As microparticles expressing Tissue Factor (TF) can contribute to thrombosis in preclinical models, we investigated whether plasma microparticles expressing Tissue Factor (TF) are increased in BS. We compared blood plasma from 72 healthy controls with that from 88 BS patients (21 with a history of thrombosis (Th+) and 67 without (Th-). Using flow cytometry, we found that the total plasma MP numbers were increased in BS compared to HC, as were MPs expressing TF and Tissue Factor Pathway Inhibitor (TFPI) (all p < 0.0001). Amongst BS patients, the Th+ group had increased total and TF positive MP numbers (both p ≤ 0.0002) compared to the Th- group, but had a lower proportion of TFPI positive MPs (p < 0.05). Consequently, the ratio of TFPI positive to TF positive MP counts (TFPI/TF) was significantly lower in Th+ versus Th- BS patients (p = 0.0002), and no patient with a TFPI/TF MP ratio >0.7 had a history of clinical thrombosis. We conclude that TF-expressing MP are increased in BS and that an imbalance between microparticulate TF and TFPI may predispose to thrombosis.
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Affiliation(s)
- E Khan
- Vascular Sciences Section, National Heart and Lung Institute, Imperial College, London, UK
| | - N L Ambrose
- Vascular Sciences Section, National Heart and Lung Institute, Imperial College, London, UK
| | - J Ahnström
- Centre for Haematology, Department of Medicine, Imperial College, London, UK
| | - A P Kiprianos
- Vascular Sciences Section, National Heart and Lung Institute, Imperial College, London, UK
| | - M R Stanford
- Department of Ophthalmology, King's College, London, UK
| | - D Eleftheriou
- Institute of Child Heath, University College, London, UK
| | - P A Brogan
- Institute of Child Heath, University College, London, UK
| | - J C Mason
- Vascular Sciences Section, National Heart and Lung Institute, Imperial College, London, UK
| | - M Johns
- Vascular Sciences Section, National Heart and Lung Institute, Imperial College, London, UK
| | - M A Laffan
- Centre for Haematology, Department of Medicine, Imperial College, London, UK
| | - D O Haskard
- Vascular Sciences Section, National Heart and Lung Institute, Imperial College, London, UK
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Al-Obaidi M, Saunders D, Brown S, Ramsden L, Martin N, Moraitis E, Pilkington CA, Brogan PA, Eleftheriou D. Evaluation of magnetic resonance imaging abnormalities in juvenile onset neuropsychiatric systemic lupus erythematosus. Clin Rheumatol 2016; 35:2449-56. [PMID: 27527090 PMCID: PMC5031744 DOI: 10.1007/s10067-016-3376-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Accepted: 08/02/2016] [Indexed: 10/25/2022]
Abstract
The aim of this study was to describe the abnormalities identified with conventional MRI in children with neuropsychiatric systemic lupus erythematosus (NPSLE). This was single-centre (Great Ormond Street Hospital, London) retrospective case series of patients with juvenile NPSLE seen in 2003-2013. Brain MR images of the first episode of active NPSLE were reviewed. All patients fulfilled the 1999 ACR case definitions for NPSLE syndromes. Presenting neuropsychiatric manifestations, immunological findings and treatment are reported. Results are expressed as median and ranges or percentages. Fisher's exact test was used to identify clinical predictors of abnormal MRI. A total of 27 patients (22 females), median age 11 years (4-15), were identified. Presenting clinical symptoms included the following: headaches (85.1 %), mood disorder/depression (62.9 %), seizures (22.2 %), acute psychosis (18.5 %), cognitive dysfunction (14.8 %), movement disorder (14.8 %), acute confusional state (14.8 %), aseptic meningitis (7.4 %), demyelinating syndrome (3.7 %), myelopathy (3.7 %), dysautonomia (3.7 %) and cranial neuropathy (3.7 %). The principal MR findings were as follows: (1) absence of MRI abnormalities despite signs and symptoms of active NPSLE (59 %); (2) basilar artery territory infarction (3 %); (3) focal white matter hyperintensities on T2-weighted imaging (33 %); (4) cortical grey matter lesions (3 %); and (5) brain atrophy (18.5 %). The presence of an anxiety disorder strongly associated with abnormal MRI findings (p = 0.008). In over half the children with NPSLE, no conventional MRI abnormalities were observed; white matter hyperintensities were the most commonly described abnormalities. Improved MR techniques coupled with other alternative diagnostic imaging modalities may improve the detection rate of brain involvement in juvenile NPSLE.
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Affiliation(s)
- M Al-Obaidi
- Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - D Saunders
- Radiology Department, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - S Brown
- Radiology Department, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - L Ramsden
- Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - N Martin
- Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - E Moraitis
- Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - C A Pilkington
- Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - P A Brogan
- Department of Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust and UCL Institute of Child Health, London, WC1E1HN, UK
| | - D Eleftheriou
- Department of Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust and UCL Institute of Child Health, London, WC1E1HN, UK.
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Foeldvari I, Klotsche J, Kasapcopur O, Adrovic A, Terreri M, Stanevicha V, Katsikas M, Alexeeva E, Sztajnbok F, Cimaz R, Kostik M, Sifuentes-Giraldo W, Lehman T, Nemcova D, Moll M, Santos M, Avcin T, Battagliotti C, Brunner J, Nielsen S, Kallinich T, Minden K, Janarthanan M, Harel L, Uziel Y, Eleftheriou D, Torok K, Helmus N. THU0230 Is There A Difference in The Presentation of Male and Female Patients with Juvenile Systemic Sclerosis? Results from The Juvenile Scleroderma Inception Cohort. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.2700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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23
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Foeldvari I, Klotsche J, Kasapcopur O, Adrovic A, Terreri M, Stanevicha V, Katsikas M, Alexeeva E, Sztajnbok F, Cimaz R, Kostik M, Sifuentes-Giraldo W, Lehman T, Nemcova D, Moll M, Santos M, Avcin T, Battagliotti C, Brunner J, Nielsen S, Kallinich T, Minden K, Janarthanan M, Harel L, Uziel Y, Eleftheriou D, Torok K, Helmus N. SAT0257 Update on The Juvenile Systemic Sclerosis Inception Cohort Project. Characteristics of The First 74 Patients at First Assessment. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.2636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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24
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Foeldvari I, Klotsche J, Kasapcopur O, Adrovic A, Terreri M, Stanevicha V, Katsikas M, Alexeeva E, Sztajnbok F, Cimaz R, Kostik M, Sifuentes-Giraldo W, Lehman T, Nemcova D, Moll M, Santos M, Avcin T, Battagliotti C, Brunner J, Nielsen S, Kallinich T, Minden K, Janarthanan M, Harel L, Uziel Y, Eleftheriou D, Torok K, Helmus N. THU0229 Is There A Difference in The Presentation of Diffuse and Limited Subtype in Childhood? Results from The Juvenile Scleroderma Inception Cohort. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.2697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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25
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Omoyinmi E, Standing A, Keylock A, Rowczenio D, Melo Gomes S, Cullup T, Jenkins L, Gilmour K, Eleftheriou D, Lachmann H, Hawkins P, Klein N, Brogan P. SAT0010 A Targeted Next-Generation Sequencing Gene Panel for Autoinflammation. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.3837] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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26
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Livermore P, Eleftheriou D, Wedderburn LR. The lived experience of juvenile idiopathic arthritis in young people receiving etanercept. Pediatr Rheumatol Online J 2016; 14:21. [PMID: 27068023 PMCID: PMC4828872 DOI: 10.1186/s12969-016-0083-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Accepted: 04/04/2016] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND This study explores young people's daily experiences of living with Juvenile Idiopathic Arthritis (JIA) and their thoughts, beliefs and feelings related to the biological drug Etanercept, prescribed as part of their treatment. METHODS An Interpretive Phenomenological approach was used to allow in-depth examinations of the young people's personal accounts of their lived experiences. Data were obtained from 6 young people between the ages of 10-13 years, from one tertiary institution's Paediatric Rheumatology department using audio-taped open-ended interviews. RESULTS The transcripts yielded seven thousand words of data and two hundred significant statements, which were reduced to five themes; 1) Who understands me, 2) Medicines and injections, 3) Challenges of schooling and friendships, 4) Being different, and 5) Exclusion from sports. There were marked similarities between the young people's statements; however, there were also some striking differences. The theme 'Who understands me' yielded the biggest section of data, but also produced the biggest disparity between the young people. Two patients were very clear that they thought everyone 'understands', whilst two other patients held the belief that 'no one understood'. This paper explores these statements in further detail. CONCLUSIONS The findings from this study can give healthcare professionals novel insight into the likely reactions to treatment for JIA and, through this, enable them to offer improved support, education and early intervention before these issues become a concern. This study also provides insight into the emotional resilience of young people with JIA.
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Affiliation(s)
- P Livermore
- Rheumatology Department, Great Ormond Street Children's Hospital, Great Ormond Street, London, WC1N 3JH, UK.
| | - D Eleftheriou
- Arthritis Research UK Centre for Adolescent Rheumatology at UCL UCLH and GOSH, and Infection, Inflammation and Rheumatology Section, Institute of Child Health, UCL, London, UK
| | - LR Wedderburn
- Arthritis Research UK Centre for Adolescent Rheumatology at UCL UCLH and GOSH, and Infection, Inflammation and Rheumatology Section, Institute of Child Health, UCL, London, UK
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27
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Rowczenio D, Gomes SM, Aróstegui J, Omoyinmi E, Gonzalez-Roca E, Standing A, Eleftheriou D, Klein N, Brogan P, Lachmann H, Hawkins P. Late onset of the cryopyrin-associated periodic syndrome (CAPS) associated with low level of somatic mosaicism in six patients. Pediatr Rheumatol Online J 2015. [PMCID: PMC4597082 DOI: 10.1186/1546-0096-13-s1-p37] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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28
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Standing A, Eleftheriou D, Paisan-Ruiz C, Rowcenzio D, Hong Y, Omoyinmi E, Woo P, Hawkins P, Lachmann H, Klein N, Brogan P. 8th International Congress of Familial Mediterranean Fever and Systemic Autoinflammatory Diseases. Pediatr Rheumatol Online J 2015; 13 Suppl 1:O1-P211. [PMID: 26424586 PMCID: PMC4597419 DOI: 10.1186/1546-0096-13-s1-o1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- A Standing
- UCL Institute of Child Health, IIIP, London, UK
| | | | | | - D Rowcenzio
- UCL Royal Free Hospital, National Amyloidosis Centre, London, UK
| | - Y Hong
- UCL Institute of Child Health, IIIP, London, UK
| | - E Omoyinmi
- UCL Institute of Child Health, IIIP, London, UK
| | - P Woo
- University College London, London, UK
| | - P Hawkins
- UCL Royal Free Hospital, National Amyloidosis Centre, London, UK
| | - H Lachmann
- UCL Royal Free Hospital, National Amyloidosis Centre, London, UK
| | - N Klein
- UCL Institute of Child Health, IIIP, London, UK
| | - P Brogan
- UCL Institute of Child Health, IIIP, London, UK
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Shah V, Christov G, Mukasa T, Brogan KS, Wade A, Eleftheriou D, Levin M, Tulloh RM, Almeida B, Dillon MJ, Marek J, Klein N, Brogan PA. Cardiovascular status after Kawasaki disease in the UK. Heart 2015; 101:1646-55. [PMID: 26316045 PMCID: PMC4621377 DOI: 10.1136/heartjnl-2015-307734] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Accepted: 07/07/2015] [Indexed: 01/12/2023] Open
Abstract
OBJECTIVE Kawasaki disease (KD) is an acute vasculitis that causes coronary artery aneurysms (CAA) in young children. Previous studies have emphasised poor long-term outcomes for those with severe CAA. Little is known about the fate of those without CAA or patients with regressed CAA. We aimed to study long-term cardiovascular status after KD by examining the relationship between coronary artery (CA) status, endothelial injury, systemic inflammatory markers, cardiovascular risk factors (CRF), pulse-wave velocity (PWV) and carotid intima media thickness (cIMT) after KD. METHODS Circulating endothelial cells (CECs), endothelial microparticles (EMPs), soluble cell-adhesion molecules cytokines, CRF, PWV and cIMT were compared between patients with KD and healthy controls (HC). CA status of the patients with KD was classified as CAA present (CAA+) or absent (CAA-) according to their worst-ever CA status. Data are median (range). RESULTS Ninety-two KD subjects were studied, aged 11.9 years (4.3-32.2), 8.3 years (1.0-30.7) from KD diagnosis. 54 (59%) were CAA-, and 38 (41%) were CAA+. There were 51 demographically similar HC. Patients with KD had higher CECs than HC (p=0.00003), most evident in the CAA+ group (p=0.00009), but also higher in the CAA- group than HC (p=0.0010). Patients with persistent CAA had the highest CECs, but even those with regressed CAA had higher CECs than HC (p=0.011). CD105 EMPs were also higher in the KD group versus HC (p=0.04), particularly in the CAA+ group (p=0.02), with similar findings for soluble vascular cell adhesion molecule 1 and soluble intercellular adhesion molecule 1. There was no difference in PWV, cIMT, CRF or in markers of systemic inflammation in the patients with KD (CAA+ or CAA-) compared with HC. CONCLUSIONS Markers of endothelial injury persist for years after KD, including in a subset of patients without CAA.
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Affiliation(s)
- V Shah
- Infection, Inflammation and Rheumatology Section, UCL Institute of Child Health, London, UK
| | - G Christov
- Department of Paediatric Cardiology, Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - T Mukasa
- Department of Paediatric Cardiology, Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - K S Brogan
- Infection, Inflammation and Rheumatology Section, UCL Institute of Child Health, London, UK
| | - A Wade
- Department of Clinical Epidemiology, Nutrition and Biostatistics Section, UCL Institute of Child Health, London, UK
| | - D Eleftheriou
- Infection, Inflammation and Rheumatology Section, UCL Institute of Child Health, London, UK
| | - M Levin
- Paediatric Infectious diseases group, Division of Medicine, Imperial College London, London, UK
| | - R M Tulloh
- Department of Paediatric Cardiology, Bristol Royal Hospital for Children, Bristol, UK
| | - B Almeida
- Infection, Inflammation and Rheumatology Section, UCL Institute of Child Health, London, UK
| | - M J Dillon
- Infection, Inflammation and Rheumatology Section, UCL Institute of Child Health, London, UK
| | - J Marek
- Department of Paediatric Cardiology, Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - N Klein
- Infection, Inflammation and Rheumatology Section, UCL Institute of Child Health, London, UK
| | - P A Brogan
- Infection, Inflammation and Rheumatology Section, UCL Institute of Child Health, London, UK
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Brogan KS, Eleftheriou D, Biassoni L, Sebire N, Brogan PA. Multifocal noninfectious osteitis as a presentation of pediatric granulomatosis with polyangiitis (Wegener's). Arthritis Rheumatol 2015; 67:2748. [PMID: 26096923 DOI: 10.1002/art.39241] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Accepted: 06/09/2015] [Indexed: 11/10/2022]
Affiliation(s)
- K S Brogan
- University College London Institute of Child Health and Great Ormond Street Hospital NHS Foundation Trust
| | - D Eleftheriou
- University College London Institute of Child Health and Great Ormond Street Hospital NHS Foundation Trust
| | - L Biassoni
- Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - N Sebire
- Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - P A Brogan
- Great Ormond Street Hospital NHS Foundation Trust, London, UK
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31
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De Benedetti F, Ruperto N, Brunner H, Keane C, Wells C, Wang J, Calvo I, Cuttica R, Ravelli A, Schneider R, Eleftheriou D, Wouters C, Xavier R, Zemel L, Baildam E, Burgos-Vargas R, Dolezalova P, Garay S, Joos R, Grom A, Wulffraat N, Zuber Z, Zulian F, Martini A, Lovell D. THU0508 Safety and Efficacy of Tocilizumab in Patients with Systemic Juvenile Idiopathic Arthritis: 5-Year Data from Tender, A Phase 3 Clinical Trial. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.3186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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32
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Foeldvari I, Katsicas M, Teresa Terreri M, Cimaz R, Kostik M, Sztajnbok F, Nemcova D, Moll M, Jose Santos M, Avcin T, Brunner J, Nielsen S, Kallinich T, Minden K, Mueller J, Janarthanan M, Uziel Y, Sifuentes-Giraldo W, Eleftheriou D, Torok K, Helmus N. THU0511 Update on the Juvenile Systemic Sclerosis Inception Cohort. www.juvenilescleroderma.com. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.1528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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De Benedetti F, Brunner H, Ruperto N, Kenwright A, Devlin C, Calvo I, Cuttica R, Ravelli A, Schneider R, Eleftheriou D, Wouters C, Xavier R, Zemel L, Baildam E, Burgos-Vargas R, Dolezalova P, Garay S, Joos R, Grom A, Wulffraat N, Zuber Z, Zulian F, Lovell D, Martini A. FRI0328 Efficacy and safety of tocilizumab (TCZ) in patients with systemic juvenile idiopathic arthritis (SJIA): 2-year data from tender, a phase 3 clinical trial. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2012-eular.2785] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Abstract
Kawasaki disease (KD) is an acute self-limiting inflammatory disorder, associated with vasculitis, affecting predominantly medium-sized arteries, particularly the coronary arteries. In developed countries KD is the commonest cause of acquired heart disease in childhood. The aetiology of KD remains unknown, and it is currently believed that one or more as yet unidentified infectious agents induce an intense inflammatory host response in genetically susceptible individuals. Genetic studies have identified several susceptibility genes for KD and its sequelae in different ethnic populations, including FCGR2A, CD40, ITPKC, FAM167A-BLK and CASP3, as well as genes influencing response to intravenous immunoglobulin (IVIG) and aneurysm formation such as FCGR3B, and transforming growth factor (TGF) β pathway genes. IVIG and aspirin are effective therapeutically, but recent clinical trials and meta-analyses have demonstrated that the addition of corticosteroids to IVIG is beneficial for the prevention of coronary artery aneurysms (CAA) in severe cases with highest risk of IVIG resistance. Outside of Japan, however, clinical scores to predict IVIG resistance perform suboptimally. Furthermore, the evidence base does not provide clear guidance on which corticosteroid regimen is most effective. Other therapies, including anti-TNFα, could also have a role for IVIG-resistant KD. Irrespective of these caveats, it is clear that therapy that reduces inflammation in acute KD, improves outcome. This paper summarises recent advances in the understanding of KD pathogenesis and therapeutics, and provides an approach for managing KD patients in the UK in the light of these advances.
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Affiliation(s)
- D Eleftheriou
- Paediatric Rheumatology/Infectious Diseases and Microbiology Unit, Institute of Child Health and Great Ormond Street Hospital NHS Foundation Trust, , London, UK
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35
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Russo RAG, Melo-Gomes S, Lachmann HJ, Wynne K, Rajput K, Eleftheriou D, Edelsten C, Hawkins PN, Brogan PA. Efficacy and safety of canakinumab therapy in paediatric patients with cryopyrin-associated periodic syndrome: a single-centre, real-world experience. Rheumatology (Oxford) 2013; 53:665-70. [DOI: 10.1093/rheumatology/ket415] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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36
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Nanthapisal S, Eleftheriou D, Hong Y, Klein N, Brogan PA. PReS-FINAL-2363: Behçet's disease in children: the Great Ormond Street Hospital experience. Pediatr Rheumatol Online J 2013. [PMCID: PMC4045081 DOI: 10.1186/1546-0096-11-s2-p353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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37
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Cruikshank M, Anoop P, Nikolajeva O, Rao A, Rao K, Gilmour K, Eleftheriou D, Brogan PA. PReS-FINAL-2187: Use of screening tests in patients presenting to paediatric rheumatology with suspected haemophagocytic lymphohistiocytosis/macrophage activation syndrome. Pediatr Rheumatol Online J 2013. [PMCID: PMC4044967 DOI: 10.1186/1546-0096-11-s2-o22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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38
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Eleftheriou D, Katsenos S, Zorbas S, Griveas I, Psathakis K. Pulmonary fibrosis presenting as an early manifestation of microscopic polyangiitis. Monaldi Arch Chest Dis 2013; 77:141-4. [PMID: 23461252 DOI: 10.4081/monaldi.2012.149] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Microscopic polyangiitis (MPA) is a systemic small vessel vasculitis that is included in the pulmonary-renal syndromes. Although glomerulonephritis represents the major clinical feature of MPA indicative of renal involvement, diffuse alveolar haemorrhage is the classic manifestation of pulmonary involvement. However, pulmonary fibrosis is a less frequently reported pulmonary manifestation. Herein we describe a patient who was diagnosed with MPA presenting with radiographic evidence of pulmonary interstitial fibrosis as an early clinical manifestation accompanied by constitutional symptoms such as fever and weight loss. We also include a short literature review focusing on the association between pulmonary fibrosis and MPA.
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Affiliation(s)
- D Eleftheriou
- Department of Pneumonology, Army General Hospital of Athens, Athens, Greece
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40
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Mavroudis CA, Eleftheriou D, Majumder B, Sapsford R, North J, Lowdell M, Brogan P, Rakhit RD. 127 Demonstration of intracoronary microparticle expression and their association with activated platelet monocyte aggregate in human ST elevation myocardial infarction. Heart 2012. [DOI: 10.1136/heartjnl-2012-301877b.127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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41
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Eleftheriou D, Hong Y, Klein NJ, Brogan PA. Thromboembolic disease in systemic vasculitis is associated with enhanced microparticle-mediated thrombin generation. J Thromb Haemost 2011; 9:1864-7. [PMID: 21733119 DOI: 10.1111/j.1538-7836.2011.04434.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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42
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Standing ASI, Eleftheriou D, Lachmann HJ, Brogan PA. Comment on: Familial Mediterranean fever caused by homozygous E148Q mutation complicated by Budd-Chiari syndrome and polyarteritis nodosa: reply. Rheumatology (Oxford) 2011; 50:1349-1350. [DOI: 10.1093/rheumatology/ker170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
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Clarke LA, Hong Y, Eleftheriou D, Shah V, Arrigoni F, Klein NJ, Brogan PA. Endothelial injury and repair in systemic vasculitis of the young. ACTA ACUST UNITED AC 2010; 62:1770-80. [PMID: 20178138 DOI: 10.1002/art.27418] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Endothelial injury is central to the pathogenesis of vasculitis. The purpose of this study was to assess how indices of endothelial injury and repair change during different stages of disease activity in children with primary systemic vasculitis (PSV). METHODS Fifty children with PSV, 17 children with nonvasculitic inflammatory diseases (pediatric inflammatory disease controls), 35 healthy age- and sex-matched pediatric controls, and 27 healthy adult controls were included in the study. Biomarkers examined were endothelial microparticles (EMPs), circulating endothelial cells (CECs), angiogenic growth factors, and endothelial progenitor cells (EPCs). EMP binding to annexin V, EMPs expressing CD144 or E-selectin, and EPCs expressing vascular endothelial growth factor receptor 2 (VEGFR-2), CD133, and CD34 were examined by flow cytometry. CECs were enumerated using immunomagnetic bead extraction techniques, and VEGF and angiopoietin 2 (Ang-2) were measured by enzyme-linked immunosorbent assay. RESULTS Levels of CD144+ EMPs, CECs, VEGF, and EPCs were all significantly elevated in children with active vasculitis as compared with healthy children, and the levels declined with remission-inducing therapy in the individual patients. Treatment-naive patients with active disease had significantly higher levels of VEGF and Ang-2 than did those with active disease who were receiving treatment, although the levels of CECs and EMPs remained high in both of these groups. CONCLUSION Elevation of the levels of CECs, EMPS, EPCs, VEGF, and Ang-2 occurs during active vasculitis in children. EPC responses to active vasculitis are different in children as compared with that observed in adults with vasculitis, and both CECs and EMPs can be used to monitor disease activity in children with vasculitis.
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Affiliation(s)
- L A Clarke
- Institute of Child Health, University College London and Great Ormond Street Hospital National Health Service Trust, London, UK.
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Clarke LA, Shah V, Arrigoni F, Eleftheriou D, Hong Y, Halcox J, Klein N, Brogan PA. Quantitative detection of circulating endothelial cells in vasculitis: comparison of flow cytometry and immunomagnetic bead extraction. J Thromb Haemost 2008; 6:1025-32. [PMID: 18363815 DOI: 10.1111/j.1538-7836.2008.02953.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Circulating endothelial cells (CECs) are biomarkers for endothelial cell (EC) injury and are quantified using immunomagnetic bead extraction (IBE), or flow cytometry (FC). Reports suggest that there is good agreement between these methods for CEC quantification. OBJECTIVES We examined levels of agreement between these techniques in children with systemic vasculitis. METHODS We added HUVEC or human pulmonary artery EC to whole blood to optimize FC gating strategies for EC. EC-optimized FC was then compared with IBE for CEC enumeration in 25 children with vasculitis and 20 healthy controls. RESULTS Using Bland-Altman analysis, agreement between IBE and EC-optimized FC was poor in children with vasculitis (n = 25) and healthy controls (n = 20): IBE consistently detected higher values than the EC-optimized FC method: the mean difference between the two techniques was 60 CECs mL(-1), 95% CI +/-374 CECs mL(-1) (paired analyses of 45 individuals). Agreement was poorest for vasculitis patients: mean difference (IBE - EC-optimized FC) 120 CECs mL(-1), 95% CI +/-460 CECs mL(-1) (P = 0.018). We identified three reasons for this discrepancy: (i) sub-optimal FC gating parameters previously used for detecting CECs; (ii) inherent lack of sensitivity of FC compared with IBE for CEC rare event detection; and (iii) use of lysis buffers required for FC causing CEC lysis. CONCLUSIONS There was poor agreement between EC-optimized FC and IBE for the quantification of CECs from children with active vasculitis and controls. We emphasize that in this clinical setting the two techniques are not directly comparable when comparing results obtained using these different methodologies.
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Affiliation(s)
- L A Clarke
- Department of Rheumatology, Institute of Child Health (UCL) and Great Ormond Street Hospital NHS Trust, London, UK.
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Eleftheriou D, Amin T, Hook CE, Auchterlonie I, Houlsby WT, Denison A, Rosendhal K, Davidson JE, Klein N, Brogan PA. Castleman's disease in childhood: a surgically curable mimic of autoimmune disease. Rheumatology (Oxford) 2008; 47:1435-6. [DOI: 10.1093/rheumatology/ken285] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Fanfulla F, Eleftheriou D, Patruno V, Bruschi C, Rampulla C. Chronic respiratory failure in a patient with type I Arnold-Chiari malformation (ACM1) and syringomyelia. Monaldi Arch Chest Dis 1998; 53:138-41. [PMID: 9689798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
We present the case of a young adult with type I Arnold-Chiari malformation (AMC1) and syringomyelia who developed central sleep apnoea and chronic respiratory failure, successfully treated with nocturnal noninvasive positive pressure ventilation ventilation (NIPPV). An extensive syringomyelic cavity (from bulbar to L4 segment) with severe impairment of the IX cranial nerve was documented and remains, although reduced, after the neurosurgical treatment. At baseline evaluation, the patient showed a moderate restrictive ventilatory defect, severe hypercapnic respiratory failure, abnormal control of breathing characterized by the absence of response to hypoxia and hypercapnia, and severe nocturnal central apnoeas. Nocturnal NIPPV was then started in the A/C mode with an improvement in blood gas values. Further evaluations were performed 10 and 18 months later. A progressive significant improvement of lung volumes, both in sitting and supine position, associated with a slight improvement of blood-gas values were observed. Nonetheless, the breathing pattern abnormalities persisted. Polysomnographic evaluation during mechanical ventilation showed a normalization of breathing pattern with arterial oxygen saturation (SaO2) > 90% throughout the night.
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Affiliation(s)
- F Fanfulla
- S. Maugeri Foundation I.R.C.C.S, Rehabilitation Institute of Montescano, Italy
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