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Ravelli A, Martini A. Remission in juvenile idiopathic arthritis. Clin Exp Rheumatol 2006; 24:S105-10. [PMID: 17083772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Until recently, no uniform and widely accepted criteria for defining remission in juvenile idiopathic arthritis (JIA) were available. In recent years, a set of preliminary criteria for clinical remission in JIA was developed through an international collaborative effort. These criteria enable the classification of patients in the states of inactive disease, clinical remission with medication, and clinical remission without medication. The first phase of the validation process of the criteria, which was accomplished recently, established that they are feasible and have good face, content and construct validity, and strong discriminant properties. A few studies have applied the new remission criteria in series of patients with JIA, with results that concur with those of previous surveys in showing that only a few patients with JIA have a chance of remaining in long-term remission status without medications. These findings highlight the critical need for therapies that have the capacity to induce sustained complete disease control of JIA.
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Ruperto N, Ravelli A, Castell E, Gerloni V, Haefner R, Malattia C, Kanakoudi-Tsakalidou F, Nielsen S, Bohnsack J, Gibbas D, Rennebohm R, Voygioyka O, Balogh Z, Lepore L, Macejkova E, Wulffraat N, Oliveira S, Russo R, Buoncompagni A, Hilário MO, Alpigiani MG, Passo M, Lovell DJ, Merino R, Martini A, Giannini EH. Cyclosporine A in juvenile idiopathic arthritis. Results of the PRCSG/PRINTO phase IV post marketing surveillance study. Clin Exp Rheumatol 2006; 24:599-605. [PMID: 17181934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
OBJECTIVE To investigate the clinical use patterns, clinical effect and safety of cyclosporine A (CSA) in juvenile idiopathic arthritis (JIA) in the setting of routine clinical care. METHODS An open-ended, phase IV post marketing surveillance study was conducted among members of the Pediatric Rheumatology Collaborative Study Group (PRCSG) and of the Paediatric Rheumatology International Trials Organisation (PRINTO) to identify patients with polyarticular course JIA who had received CSA during the course of their disease. RESULTS A total of 329 patients, half of whom had systemic JIA, were collected in 21 countries. Data were collected during 1240 routine clinic visits. CSA was started at a mean of 5.8 years after disease onset and was given at a mean dose of 3.4 mg/kg/day. The drug was administered in combination with MTX in 61% and along with prednisone in 65% of the patients who were still receiving CSA. Among patients who were still receiving CSA therapy at the last reported visit, remission was documented in 9% of the patients, whereas in 61% of the patients the disease activity was rated as moderate or severe. The most frequent reason for discontinuation of CSA was insufficient therapeutic effect (61% of the patients); only 10% of the patients stopped CSA because of remission. In 17% of the patients, side effects of therapy was given as the primary reason for discontinuation. CONCLUSION This survey suggests that CSA may have a less favourable efficacy profile than MTX and etanercept, whereas the frequency of side effects may be similar. The exact place of CSA in the treatment of JIA can only be established via controlled clinical trial.
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Jakab A, Sakkas D, Delpiano E, Cayli S, Kovanci E, Ward D, Revelli A, Ravelli A, Huszar G. Intracytoplasmic sperm injection: a novel selection method for sperm with normal frequency of chromosomal aneuploidies. Fertil Steril 2005; 84:1665-73. [PMID: 16359962 DOI: 10.1016/j.fertnstert.2005.05.068] [Citation(s) in RCA: 128] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2005] [Revised: 05/24/2005] [Accepted: 05/24/2005] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To test a newly invented intracytoplasmic sperm injection (ICSI) sperm selection method based on sperm hyaluronic acid (HA) binding. DESIGN Comparison of chromosomal disomy and diploidy frequencies in sperm arising from semen and in HA-bound sperm. SETTING Academic andrology laboratory. PATIENT(S) Men presenting for semen analysis. INTERVENTION(S) Washed sperm fractions of 32 semen samples were applied to Petri dishes or glass slides coated with immobilized HA. The unbound sperm were rinsed gently, and the HA-bound sperm were removed with an ICSI pipette. The control sperm population was the unselected sperm. Both HA-selected and unselected sperm were treated with fluorescence in situ hybridization with centromeric probes for the X, Y, and 17 chromosomes. MAIN OUTCOME MEASURE(S) Chromosomal disomy and diploidy frequencies. RESULT(S) In the HA-bound sperm (495-2,079 per man, 41,670 in all) compared with unselected sperm (4,770 per man, 162,210 in all), the chromosomal disomy frequencies were reduced to 0.16% from 0.52%, diploidy to 0.09% from 0.51%, and sex chromosome disomy to 0.05% from 0.27% (a 5.4-fold reduction vs. 4-fold respective increase in ICSI offspring). CONCLUSION(S) The HA sperm selection method for ICSI, which is based on a relationship between sperm receptors for zona pellucida and HA, will likely reduce the potential genetic complications and adverse public health effects of ICSI.
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Ozen S, Ruperto N, Dillon MJ, Bagga A, Barron K, Davin JC, Kawasaki T, Lindsley C, Petty RE, Prieur AM, Ravelli A, Woo P. EULAR/PReS endorsed consensus criteria for the classification of childhood vasculitides. Ann Rheum Dis 2005; 65:936-41. [PMID: 16322081 PMCID: PMC1798210 DOI: 10.1136/ard.2005.046300] [Citation(s) in RCA: 437] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND There has been a lack of appropriate classification criteria for vasculitis in children. OBJECTIVE To develop a widely accepted general classification for the vasculitides observed in children and specific and realistic classification criteria for common childhood vasculitides (Henoch-Schönlein purpura (HSP), Kawasaki disease (KD), childhood polyarteritis nodosa (PAN), Wegener's granulomatosis (WG), and Takayasu arteritis (TA)). METHODS The project was divided into two phases: (1) the Delphi technique was used to gather opinions from a wide spectrum of paediatric rheumatologists and nephrologists; (2) a consensus conference using nominal group technique was held. Ten international experts, all paediatricians, met for the consensus conference. Agreement of at least 80% of the participants was defined as consensus. RESULTS Consensus was reached to base the general working classification for childhood vasculitides on vessel size. The small vessel disease was further subcategorised into "granulomatous" and "non-granulomatous." Final criteria were developed to classify a child as HSP, KD, childhood PAN, WG, or TA, with changes introduced based on paediatric experience. Mandatory criteria were suggested for all diseases except WG. CONCLUSIONS It is hoped that the suggested criteria will be widely accepted around the world because of the reliable techniques used and the international and multispecialist composition of the expert group involved.
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Bandeira M, Falcone A, Pistorio A, Ruperto N, Magni-Manzoni S, Buoncompagni A, Sala E, Loy A, Martini A, Ravelli A. Weighting improves the information provided by joint counts on the severity of arthritis and its impact on patients’ well-being in juvenile idiopathic arthritis. Rheumatology (Oxford) 2005; 45:343-7. [PMID: 16234273 DOI: 10.1093/rheumatology/kei161] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE To develop a scoring system for juvenile idiopathic arthritis (JIA) in which joints are weighted to reflect their relative importance to children's function and to examine whether weighting increases the correlation of joint counts with subjective and laboratory outcome measures. METHODS A weighted joint score was devised by a panel of experienced paediatric rheumatologists, who assigned a weight from 1 (not very important) to 10 (essential for key functional activities) to each joint based on its functional importance to children's physical and daily activities. The associations of simple and weighted counts of swollen, tender, limited and active joints with the physician's global assessment of overall disease activity, the parent's global assessment of the child's overall well-being and intensity of pain, the Childhood Health Assessment Questionnaire (C-HAQ), the Child Health Questionnaire (CHQ) and the erythrocyte sedimentation rate were compared using Spearman's correlation analysis in 60 unselected patients seen in the clinic and in 61 consecutive patients with disease duration > or = 5 yr. RESULTS Weighted counts of swollen and active joints yielded greater correlation with the physician's global assessment than did simple counts. The correlation of weighted counts of swollen, painful and active joints with the parent's assessment of overall well-being and intensity of pain was superior to that provided by simple counts. Weighting increased most of the correlations between joint counts and the C-HAQ score and the physical component of the CHQ. CONCLUSION Weighting improves the information provided by joint counts on the severity of arthritis and its impact on patients' well-being.
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Magni-Manzoni S, Cugno C, Pistorio A, Garay S, Tsitsami E, Gasparini C, Viola S, Ruperto N, Martini A, Ravelli A. Responsiveness of clinical measures to flare of disease activity in juvenile idiopathic arthritis. Clin Exp Rheumatol 2005; 23:421-5. [PMID: 15971436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
OBJECTIVE To compare the responsiveness of clinical measures in the assessment of disease flare in patients with juvenile idiopathic arthritis (JIA). METHODS The clinical records of all consecutive patients with JIA who were diagnosed between 1995 and 2000 were retrospectively reviewed. In each patient, all visits made during follow-up were analyzed and those meeting the criteria for disease flare were recorded. The definition of flare was based on the therapeutic alterations made by the attending physician. Responsiveness of JIA clinical measures to relevant increase in disease activity (a flare) was evaluated by assessing the score change of each measure from a visit made 6 (+/- 3) months before a flare and the flare visit. Responsiveness statistics included the standardized response mean (SRM) and the effect size (ES). RESULTS A total of 115 patients, who were followed for 0.5 to 6.2 years (mean 2.8 years), were studied. During follow-up, 51 patients (44%) experienced 1 or more disease flares, with the total number of flares being 75. Strong responsiveness (ES and SRM > or = 0.8) to increase in disease activity was demonstrated by the physician's and parent's global assessments, the global articular severity score, and the morning stiffness. The active, swollen and painful joint counts, the swelling, pain on motion/tenderness and limited range of motion (LROM) scores, and the erythrocyte sedimentation rate revealed moderate responsiveness (ES and SRM > or = 0.5). The poorest performances (ES and/or SRM < 0.5) were provided by the parent's assessment of pain, the functional ability tool, the number of joints with LROM, the LROM score, the C-reactive protein, the white blood cell and platelet count, and the hemoglobin level. CONCLUSION Our analysis suggests that the swollen or painful joint counts are better suited than the count of joints with LROM for the assessment of disease flare in patients with JIA.
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Moretti C, Viola S, Pistorio A, Magni-Manzoni S, Ruperto N, Martini A, Ravelli A. Relative responsiveness of condition specific and generic health status measures in juvenile idiopathic arthritis. Ann Rheum Dis 2005; 64:257-61. [PMID: 15647433 PMCID: PMC1755364 DOI: 10.1136/ard.2003.016519] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES To compare the relative responsiveness of condition specific measures with that of a generic health status instrument for outcome assessment of intra-articular corticosteroid (IAC) injection in patients with juvenile idiopathic arthritis (JIA). METHODS We examined 44 consecutive patients with oligoarticular JIA before an IAC injection and after 6 months. Condition specific measures included physician's and parent's global assessments, the Childhood Health Assessment Questionnaire (CHAQ), the articular indices, and laboratory indicators of systemic inflammation. The generic health status instrument was the Child Health Questionnaire (CHQ), which was divided into two parts: the physical score (PhS) and the psychosocial score (PsS). Responsiveness statistics were the standardised response mean, the effect size, and Guyatt's method. The discriminative ability of the clinical measures in distinguishing improved from non-improved patients was evaluated with the correlation and the receiver operating characteristic methods, using the physician's and the parent's judgements of the treatment outcome as external criteria. RESULTS All responsiveness statistics and discriminative ability assessments consistently ranked the physician's global assessment of the disease activity as the most responsive measure. The CHQ-PhS revealed superior ability in detecting baseline versus 6 month change compared with the CHAQ and the CHQ-PsS; both summary scales of the CHQ revealed better discriminative ability than the CHAQ. CONCLUSIONS The physician's global assessment of the disease activity proved the most responsive outcome measure in our patients with JIA. The relative evaluative properties of the generic health status instrument and the CHAQ should be further investigated.
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Falcone A, Cassone R, Rossi E, Pistorio A, Martini A, Ravelli A. Inter-observer agreement of the physician's global assessment of disease activity in children with juvenile idiopathic arthritis. Clin Exp Rheumatol 2005; 23:113-6. [PMID: 15789898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
OBJECTIVE To assess the inter-observer agreement in the physician's global assessment of overall disease activity (MD global) in a cohort of patients with juvenile idiopathic arthritis (JIA). METHODS Forty consecutive patients with JIA, who were representative of a wide spectrum of disease activity and severity, were examined simultaneously by 4 observers. Observer 1 (who was the most experienced rheumatologist) carried out a routine rheumatologic examination of each patient including a complete articular assessment, and subsequently calculated in secrecy the MD global score on an anchored horizontal 10-cm VAS. Observers 2, 3 and 4 were present during the examination; afterwards they also scored in secrecy the MD global score for the patient. Agreement was measured by the intra-class correlation coefficient (ICC), using the score of Observer 1 as the gold standard. An ICC below 0.75 was considered unsatisfactory. RESULTS The mean (SD) MD global scores for Observers 1, 2, 3, and 4 were 5.2 (3.4), 6.7 (3.9), 5.9 (3.5), and 5.6 (3.7), respectively. The level of agreement with Observer 1 in scoring was 0.83 for Observer 2, 0.88 for Observer 3, and 0.90 for Observer 4, indicating good agreement for all observers. CONCLUSIONS Our study shows a good inter-observer agreement in the physician's global assessment of overall disease activity in patients with JIA. Analyses involving investigators from different countries are needed to determine whether these results can be generalized.
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Ravelli A, Bolognini S, Gambarotti M, Villanacci V. Variability of histologic lesions in relation to biopsy site in gluten-sensitive enteropathy. Am J Gastroenterol 2005; 100:177-85. [PMID: 15654798 DOI: 10.1111/j.1572-0241.2005.40669.x] [Citation(s) in RCA: 110] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES It is generally believed that in gluten-sensitive enteropathy or celiac disease (CD), mucosal lesions may have a patchy distribution. We wanted to verify this concept and establish whether one or more biopsy samples are needed in order to make a correct diagnosis of CD. METHODS One hundred and twelve consecutive children with positive antiendomysium (EMA) or antitissue transglutaminase (tTGA) antibodies, referred to us for suspected CD, were enrolled in a prospective fashion. During upper GI endoscopy four to five biopsies were taken from Treitz and/or distal duodenum (D3), intermediate duodenum (D2), proximal duodenum (D1), and duodenal bulb (B). Histologic lesions were classified according to Marsh criteria modified by Oberhuber. RESULTS A total of 110 patients, all HLA-DQ2 or DQ8 positive, had a final diagnosis of CD (59 classic, 28 atypical, and 23 silent): 102/110 (92.7%) had type 3 lesion-(a) mild, (b) moderate, or (c) severe-in at least one site and 94/110 (85.4%) had villous atrophy (VA) of some degree in all sites. VA of identical degree was present in all biopsy sites in 55/110 (50%) patients. Total VA (type 3c) was present in at least one site in 85/110 (75%), in all sites in 50/110 (45.4%), and significantly increased in aborad direction ((chi(2) > 26.22 with (= 0.01 and d.f. (degrees of freedom) = 12). Eight out of 110 (7.2%) CD patients had exclusively type 1 or 2 lesions, no patient had lesion variability >1 degree and none had normal biopsies. There was no correlation between type or distribution of histologic lesions and clinical presentation of CD. CONCLUSIONS Mucosal atrophy is present in 85% of patients with CD and total VA is significantly more frequent in distal duodenum or proximal jejunum. Fifty percent of patients have identical VA throughout the duodenum and no duodenal areas are histologically normal. In genetically susceptible children with positive serology, a diagnosis of CD can reliably be made even if biopsies are not taken from the distal duodenum or jejunum.
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Cassone R, Falcone A, Rossi F, Magni-Manzoni S, Felici E, Buoncompagni A, Martini A, Ravelli A. Unilateral destructive wrist synovitis in juvenile idiopathic arthritis. Clin Exp Rheumatol 2004; 22:637-42. [PMID: 15485021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
OBJECTIVE To describe the clinical and radiographic features of a group of juvenile idiopathic arthritis (JIA) patients who developed unilateral destructive wrist synovitis. METHODS All wrist radiographs performed yearly between 1986 and 2002 in JIA patients who had wrist involvement were retrospectively reviewed to identify patients who had unilateral erosive wrist synovitis, defined as a difference of at least -3 units in the Poznanski score between the affected wrist and the unaffected wrist, with the Poznanski score in the unaffected wrist being > -2 units throughout the follow-up period. Clinical and radiographic data obtained during follow-up were recorded for all patients. RESULTS Of a total of 250 patients for whom we had approximately 900 wrist radiographs, 6 patients were found to have unilateral erosive wrist synovitis. The JIA onset subtype was oligoarticular in 5 patients and polyarticular in 1 patient and the disease duration from presentation to the last follow-up visit ranged from 2 to 16 years. The arthritis course was polyarticular in all patients. Five patients had positive antinuclear antibodies (ANA) and 1 had positive rheumatoid factor (RF). At the last follow-up visit, all patients had some impairment of wrist function and 2 patients had wrist subluxation. There was a marked radiographic damage in all affected wrist, with the Poznanski ranging from -8.0 to -8.50 units in 3 patients and being -5.5, -3.1 and -2.4 units, respectively, in 3 patients. The severity of radiographic damage in the ANA-positive patients with the longest disease duration was comparable to that observed in the RF-positive patient. CONCLUSION Unilateral erosive wrist synovitis seems to be uncommon in JIA. Patients with unilateral wrist synovitis may be at risk of a destructive course irrespective of the JIA onset subtype.
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Ruperto N, Malattia C, Bartoli M, Trail L, Pistorio A, Martini A, Ravelli A. Functional ability and physical and psychosocial well-being of hypermobile schoolchildren. Clin Exp Rheumatol 2004; 22:495-8. [PMID: 15301252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
OBJECTIVE To compare the functional ability and the physical and psychosocial well-being of children with joint hypermobility to those of age- and sex-matched non-hypermobile subjects. METHODS 311 healthy Italian schoolchildren aged 6.3 to 19.3 years were examined for hypermobility of the joints. Functional ability was assessed through the Childhood Health Assessment Questionnaire (CHAQ) and the physical and psychosocial well-being through the Childhood Health Questionnaire (CHQ). The parent's assessment of the child's overall well-being and of the child's pain was measured on a visual analogue scale. RESULTS The overall prevalence of articular hypermobility was 34% (106/311), with the median hypermobility score being 3 (interquartile range 1, 5). Although the hypermobility score of girls (median 3: interquartile range 2, 5) exceeded that of boys (median 2.5; interquartile range 0, 5), this difference was not statistically significant (p = 0.16). The level of hypermobile children's pain in the preceding weeks, as assessed by the parents, was comparable to that recorded in the non-hypermobile peers. There was a weak negative correlation between the hypermobility score and the age of the child (r = -0.14, p=0.01). All instrument scores were comparable between hypermobile and non-hypermobile subjects, with the sole exception of a borderline significant greater impairment of the Role/social limitations-physical subscale of the CHQ in the hypermobile group. The hypermobility score was not correlated with any instrument score. CONCLUSIONS The presence of joint hypermobility does not affect the functional ability and the physical and psychosocial well being of otherwise healthy children. These results suggest that the physical functioning in everyday life and the general health status of hypermobile children are not impaired.
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Ravelli A. Toward an understanding of the long-term outcome of juvenile idiopathic arthritis. Clin Exp Rheumatol 2004; 22:271-5. [PMID: 15144118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Over the past four decades, a number of studies have evaluated the long-term outcome of juvenile idiopathic arthritis (JIA) and some of them have also attempted to identify early prognostic factors. This editorial addresses, by reviewing the surveys that have analyzed the outcome of JIA in term of clinical remission, physical disability, and radiographic damage, the clinical questions that are most relevant in this area of study. Altogether, the available data indicate that JIA is not a benign disease because a considerable number of patients still enter adulthood with persistently active disease and a significant proportion of them may develop severe physical disability. Among the different onset forms, the long-term outcome is best in persistent oligoarthritis and worst in RF-positive polyarthritis; the outcome of systemic arthritis is widely variable, perhaps reflecting the heterogeneity of this JIA subtype. The comparison of earlier studies with those published in the last decade shows a decline in the frequency of patients with severe physical disability over the years; however, the proportion of patients who enter adulthood with active disease does not seem to be diminished. Although there is considerable data on prognostic factors in JIA, prediction of long-term outcome early after disease presentation is still difficult because comparisons among studies are hindered for a variety of reasons. Thus, while a considerable body of data is accumulating, the definition of the long-term outcome of JIA remains imperfect. To increase the comparability of future analyses and to obtain generalizable information on the prognosis of JIA and its prediction, a great deal of effort should be directed toward standardizing the study design and the measurement of predictors and outcomes.
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Ravelli A, Martini A. Early predictors of outcome in juvenile idiopathic arthritis. Clin Exp Rheumatol 2003; 21:S89-93. [PMID: 14969057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
Abstract
The definition and management of "early arthritis" in children differ from those in adults because juvenile idiopathic arthritis (JIA) is markedly different from adult rheumatoid arthritis. Since a significant proportion of patients with JIA develop articular damage and enter adult life with persistently active disease, it is important to predict early in the disease course the long-term outcome in order to tailor treatment to the risk of disability. Over the past 3 decades a number of studies have evaluated the long-term outcome of cohorts of patients with JIA and some of them have also attempted to identify early prognostic factors. In summary, greater severity/extension of arthritis at onset, symmetric disease, precocious hip/wrist involvement, the presence of rheumatoid factor, and prolonged active disease were the best predictors of a poor outcome. Specific correlates for systemic JIA were persistent systemic features and thrombocytosis at 6 months following presentation, whereas joint symmetry and a higher erythrocyte sedimentation rate at onset were associated with a more severe course in oligoarticular JIA. However, although data is accumulating on prognostic factors in JIA, prediction of long-term outcome in the first few months remains difficult. To better define prognostic factors in future analyses, a considerable effort should be made to increase standardization among studies. Furthermore, a radiographic scoring system and a set of remission criteria specific for JIA should be developed.
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Gattorno M, Falcini F, Ravelli A, Zulian F, Buoncompagni A, Martini G, Resti M, Picco P, Martini A. Outcome of primary antiphospholipid syndrome in childhood. Lupus 2003; 12:449-53. [PMID: 12873046 DOI: 10.1191/0961203303lu411oa] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The objective of this paper is to investigate the long-term outcome of primary antiphospholipid syndrome (APS) in the paediatric age. The features of unselected patients with primary APS who had disease onset before the age of 16 years were retrospectively analysed in three Italian referralcentres. Clinical and laboratory manifestations were assessed to establish whether, at the end of follow-up, the final diagnosis was still primary APS or whether they had developed definite SLE or lupus-like syndrome. Fourteen patients, nine boys and five girls, who had the presenting clinical manifestation of APS between three and 13 years of age (median nine years) and were followed for two to 16 years (median six years). Six patients presented with deep vein thrombosis, five with cerebral stroke, two with peripheral artery occlusion and onewith myocardial infarction. During follow-up, four patients had one or more recurrences of vascular thrombosis. At last observation, 10 patients could still be classified as having primary APS, two had developed SLE, one lupus-like syndrome and one Hodgkin's lymphoma. In conclusion; our analysis suggests that some children who present with the features of primary APS may progress to develop SLE or lupus-like syndrome.
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Rossi G, Lucioni M, Sammarchi L, Paulli M, Beluffi G, Martini A, Ravelli A. Uncommon syndromes and treatment manifestations of malignancy: Case 1. Unusual association of lupus and sarcoma. J Clin Oncol 2003; 21:166-7. [PMID: 12506186 DOI: 10.1200/jco.2003.21.1.166] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Ravelli A, Viola S, De Benedetti F, Magni Manzoni S, Martini A. Visceral leishmaniasis as a cause of unexplained fever and cytopenia in systemic lupus erythematosus. Acta Paediatr 2002; 91:246-7. [PMID: 11952019 DOI: 10.1080/080352502317285315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/30/2022]
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De Graaf R, Bijl RV, Ravelli A, Smit F, Vollebergh WAM. Predictors of first incidence of DSM-III-R psychiatric disorders in the general population: findings from the Netherlands Mental Health Survey and Incidence Study. Acta Psychiatr Scand 2002; 106:303-13. [PMID: 12225498 DOI: 10.1034/j.1600-0447.2002.01397.x] [Citation(s) in RCA: 134] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To investigate determinants of 12-month first incidence of DSM-III-R mood disorder (MD), anxiety disorder (AD) and substance use disorder (SUD) in the general population. METHOD Data are from the Netherlands Mental Health Survey and Incidence Study (NEMESIS), a prospective epidemiologic study in which a representative sample of 7076 adults aged 18-64 years were interviewed with the Composite International Diagnostic Interview. New cases diagnosed 12 months after baseline were compared with never diagnosed controls on sociodemographic and psychosocial variables. RESULTS Multivariate, the only demographic variable associated with incidence of MD was female gender. The strongest predictors were negative life events and ongoing difficulties. High level of neuroticism was also associated. Incidence of AD was likewise predicted by female gender. Negative life events and ongoing difficulties were also significant predictors, though weaker than for MD. Incidence of SUD was more common among males, young adults, people not living with a partner and those experiencing positive life events. CONCLUSION Incident MD and AD were predicted more strongly by life events, and SUD more strongly by demographic factors.
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Magni Manzoni S, Viola S, Beduschi L, Martini A, Ravelli A. Transient remission of systemic manifestations following intraarticular triamcinolone hexacetonide injection in a boy with systemic juvenile idiopathic arthritis. Clin Exp Rheumatol 2002; 20:735. [PMID: 12412215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
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Ravelli A, Moretti C, Temporini F, Rossi F, Magni-Manzoni S, Pistorio A, Martini A. Combination therapy with methotrexate and cyclosporine A in juvenile idiopathic arthritis. Clin Exp Rheumatol 2002; 20:569-72. [PMID: 12175118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
OBJECTIVE To investigate the efficacy and safety of a combination therapy with methotrexate (MTX) and cyclosporine A (CyA) in patients with juvenile idiopathic arthritis (JIA) who were refractory to MTX as a single second-line agent. METHODS Seventeen consecutive patients with JIA who had refractory polyarthritis despite a minimum of 6 months of MTX as a single second-line agent at the dose of 15 to 25 mg/m2/week were continued with MTX with the addition of CyA (4 mg/kg/day) for 6 to 30 months (median 10 months) were analyzed. The clinical response to therapy was assessed through the preliminary definition of improvement in JIA. RESULTS At the end of the treatment, as compared to the time when CyA was added to MTX, 8 patients (47%) met the 30% definition of improvement; among them 5 (29%) met the 70% definition of improvement, and 2 (12%) achieved complete disease control. Seven patients (41%) experienced side effects: 4 gastrointestinal discomfort, 1 liver transaminase elevation, and 2 increase > or = 30% in the serum creatinine concentration. No patients was discontinued from combination therapy due to adverse events. CONCLUSION In our JIA patients who were refractory to MTX as a single second-line agent, the addition of CyA was associated with a significant clinical improvement in roughly half of the patients.
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Villanacci V, Cornolti G, Lanzarotto F, Amato M, Pillan N, Ravelli A. [Histopathological diagnosis of celiac disease in children and adults: 3 years' experience]. Pathologica 2002; 94:16-21. [PMID: 11912873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023] Open
Abstract
We describe our personal experience with the routine histopathologic diagnosis of coeliac disease in pediatric and adult ages, over a period of 3 years. The most important indications based on the examination of over 300 cases include: (a) the importance of a correct orientation of biopsies on Millipore filters; (b) the not regular sending of clinical and laboratory results; (c) the better correspondence of modified Marsh classification by Oberhuber to the histologic characteristics of the disease before and after dieting; and (d) the increasing incidence of coeliac disease in adult age, even though in this case series the age-class most affected was that under 11 years (75 cases, 25%).
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Ravelli A, Manzoni SM, Viola S, Pistorio A, Ruperto N, Martini A. Factors affecting the efficacy of intraarticular corticosteroid injection of knees in juvenile idiopathic arthritis. J Rheumatol 2001; 28:2100-2. [PMID: 11550981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
OBJECTIVE To determine in a prospective analysis whether baseline demographic, clinical, and laboratory variables predict the outcome of intraarticular corticosteroid (IAC) injection of the knees in children with juvenile idiopathic arthritis (JIA). METHODS We studied consecutive patients who met the criteria for the diagnosis of JIA and received their initial injection of triamcinolone hexacetonide in one or both knees. Predictor variables included sex, age, age at onset of JIA, onset subtype, disease duration, drug therapy at the time of IAC injection, physician and parent global assessment of disease status, Childhood Health Assessment Questionnaire disability index, erythrocyte sedimentation rate (ESR), C-reactive protein, involvement of other joints besides knees, amount of fluid aspirated, and dose of IAC injected. The primary outcome measure was persistence of complete clinical response at 6 months, i.e., no evidence of synovitis clinically. RESULTS Ninety-four patients were available for analysis. At 6 months after the IAC injection, 65 (69%) patients showed a sustained complete clinical response, whereas 29 (31%) had had a recurrence of joint inflammation. Univariate statistical analyses showed that patients who had a sustained clinical response had a significantly higher ESR than those who did not (p = 0.023). The ESR was the only variable that remained in the best-fit model from multivariate logistic regression analysis (OR 2.61, p = 0.049). CONCLUSION Our findings indicate that patients with JIA who have a higher ESR are more likely to benefit from IAC injection of the knees.
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Ravelli A, Viola S, Migliavacca D, Pistorio A, Ruperto N, Martini A. Discordance between proxy-reported and observed assessment of functional ability of children with juvenile idiopathic arthritis. Rheumatology (Oxford) 2001; 40:914-9. [PMID: 11511761 DOI: 10.1093/rheumatology/40.8.914] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE To determine the level of agreement between parents and clinicians in rating dysfunction in children with juvenile idiopathic arthritis (JIA). METHODS A parent of each patient completed the Italian version of the Childhood Health Assessment Questionnaire (CHAQ). Subsequently, an examiner assessed, in a specially equipped room, the child's performance of tasks as described by the CHAQ. Demographic and clinical variables were recorded for all patients. RESULTS Seventy consecutive JIA patients and their parents were included. The mean proxy-reported and observed CHAQ score was 0.64+/-0.53 and 0.47+/-0.62 respectively, the difference ranging from -1.75 to 1.5. There were 30 cases (43%) of agreement (difference < or =0.25 CHAQ units) between the parent's and clinician's ratings, whereas in 40 cases (57%) there was discordance (difference >0.25 CHAQ units). In 30 cases the parent rated the child's functional ability as worse than that observed by the clinician (i.e. the parent underestimated the child's function), whereas in 10 cases the parent rated the child's functional ability as better than that observed by the clinician (i.e. overestimated the child's function). Multivariate regression analysis showed that children's functional ability was overestimated by parents with increasing erythrocyte sedimentation rate and global articular severity score and underestimated with increasing level of pain. Among the functional areas of the CHAQ, the level of agreement was poorest in the areas of eating and hygiene and was best for activities. CONCLUSIONS Discordance between proxy-reported and observed functional ability was frequent in our patients with JIA. The children's functional ability was overestimated by parents as the severity of arthritis increased and underestimated as the level of pain increased.
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Ruperto N, Ravelli A, Pistorio A, Malattia C, Cavuto S, Gado-West L, Tortorelli A, Landgraf JM, Singh G, Martini A. Cross-cultural adaptation and psychometric evaluation of the Childhood Health Assessment Questionnaire (CHAQ) and the Child Health Questionnaire (CHQ) in 32 countries. Review of the general methodology. Clin Exp Rheumatol 2001; 19:S1-9. [PMID: 11510308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
The aim of this project was to cross-culturally adapt and validate the American English version of the Childhood Health Assessment Questionnaire (CHAQ) and of the Child Health Questionnaire (CHQ) in the 32 different member countries of the Paediatric Rheumatology International Trials Organisation (PRINTO). This effort forms part of an international study supported by the European Union to evaluate the health-related quality of life in children with juvenile idiopathic arthritis (JIA) as compared to their healthy peers. A total of 6,644 subjects were enrolled from 32 countries: Argentina, Austria, Belgium, Brazil, Bulgaria, Chile, Croatia, the Czech Republic, Denmark, Finland, France, Georgia, Germany, Greece, Hungary, Israel, Italy, Korea, Latvia, Mexico, the Netherlands, Norway, Poland, Portugal, Russia, Slovakia, Spain, Sweden, Switzerland, Turkey, the United Kingdom, and Yugoslavia. A total of 3,235 patients had JIA (20% systemic onset, 33% polyarticular onset, 17% extended oligoarticular subtype, and 30% persistent oligoarticular subtype) while 3,409 were healthy children. This introductory paper describes the methodology used by all the participants. The results and the translated version of both the CHAQ and the CHQ for each country are fully reported in the following papers. The results of the present study show that cross-cultural adaptation is a valid process to obtain reliable instruments for the different socio-economic and socio-demographic conditions of the countries participating in the project.
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Ravelli A, Caria MC, Malattia C, Temporini F, Cavallero A, Silini EM, Martini A. Uncommon causes of liver disease in juvenile systemic lupus erythematosus. Clin Exp Rheumatol 2001; 19:474. [PMID: 11491509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
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Ruperto N, Ravelli A, Pistorio A, Malattia C, Viola S, Cavuto S, Alessio M, Alpigiani MG, Buoncompagni A, Corona F, Cortis E, Falcini F, Gerloni V, Lepore L, Sardella ML, Strano CG, Zulian F, Gado-West L, Tortorelli A, Fantini F, Martini A. The Italian version of the Childhood Health Assessment Questionnaire (CHAQ) and the Child Health Questionnaire (CHQ). Clin Exp Rheumatol 2001; 19:S91-5. [PMID: 11510339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
We report herein the results of the cross-cultural adaptation and validation into the Italian language of the parent's version of two health related quality of life instruments. The Childhood Health Assessment Questionnaire (CHAQ) is a disease specific health instrument that measures functional ability in daily living activities in children with juvenile idiopathic arthritis (JIA). The Child Health Questionnaire (CHQ) is a generic health instrument designed to capture the physical and psychosocial well-being of children independently from the underlying disease. The Italian CHAQ was already published in the literature and was therefore revalidated while the Italian CHQ was fully cross culturally adapted with 3 forward and 3 backward translations, and than validated. A total of 1,192 subjects were enrolled: 404 patients with JIA (16% systemic onset, 31% polyarticular onset, 21% extended oligoarticular subtype, and 32% persistent oligoarticular subtype) and 788 healthy children. The CHAQ clinically discriminated between healthy subjects and JIA patients, with the systemic, polyarticular and extended oligoarticular subtypes having a higher degree of disability, pain, and a lower overall well-being when compared to their healthy peers. Also the CHQ clinically discriminated between healthy subjects and JIA patients, with the systemic onset, polyarticular onset and extended oligoarticular subtypes having a lower physical and psychosocial well-being when compared to their healthy peers. In conclusion the Italian version of the CHAQ-CHQ are reliable, and valid tools for the functional, physical and psychosocial assessment of children with JIA.
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