scholarly journals Validation of the Russian-language version of the ASAS Health Index

2019 ◽  
Vol 57 (3) ◽  
pp. 294-298 ◽  
Author(s):  
A. I. Akulova ◽  
A. P. Rebrov ◽  
Sh. Erdes ◽  
I. Z. Gaydukova
Keyword(s):  
Ankylosing Spondylitis ◽  
Disease Activity ◽  
Psychometric Properties ◽  
Russian Language ◽  
Health Index ◽  
Language Version ◽  
Significant Relationships ◽  
Asas Criteria ◽  
Sf 36 ◽  
The Russian Language

The Assessment of Spondyloarthritis International Society (ASAS) Health Index (HI) is a comprehensive tool for quantifying the health of patients with axial (ax) spondyloarthritis (SpA), including ankylosing spondylitis (AS). ASAS HI was developed on the basis of the International Classification of Functioning, Disability, and Health (ICF). The questionnaire contains 17 questions, each of which is associated with a specific ICF pool (pain, emotions, sleep, sexual function, ambulation, self-care, and communication).Objective: to study the psychometric properties of the Russian-language version of ASAS HI.Subjects and methods. Examinations were made in 245 patients older than 18 years with axSpA or peripheral SpA, who met the ASAS criteria. The main psychometric properties of a questionnaire, such as validity, reliability (reproducibility), and sensitivity, were evaluated. SpA activity was assessed using the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and the Ankylosing Spondylitis Disease Activity Score (ASDAS); the functional status of the patients was estimated by the Bath Ankylosing Spondylitis Functional Index (BASFI), and their spinal mobility was evaluated by the Bath Ankylosing Spondylitis Metrology Index (BASMI). The short-form 36 (SF-36) health questionnaire and the 5-dimensional EQ-5D version (EuroQoL) were used to assess quality of life in SpA patients. Patient satisfaction with their health status was estimated using the patient acceptable symptom state (PASS) index.Results and discussion. The median age of the patients enrolled in the investigation was 39.5 [28.00; 48.00] years; disease duration – 102.5 [23.0; 196.5] months; there were 64.58% of men were and 78% of HLA-B27 positive patients. The median scores were for: BASDAI, 5.40 [3.20; 6.80]; ASDAS, 3.19 [2.55; 4.15]; BASFI, 5.60 [2.60; 7.50]; BASMI, 4.20 [3.00; 6.60]; ASAS HI, 9.00 [7.00; 12.00]; ASAS EF Items Set, 4.00 [3.00; 7.00]. There were statistically significant relationships between ASAS HI scores and C-reactive protein levels (Spearman correlation coefficient r=0.56), BASDAI (r=0.62), BASFI (r=0.67), ASDAS (r=0.38), BASMI (r=0.46), and patient's global assessment on a visual analogue scale (VAS) (r=0.49; p<0.05 for all measures). The ASAS EF Items Set scores correlated with the main clinical characteristics of the patients. There were statistically significant relationships between the ASAS HI/EF Items Set scores and the latter of eight SF-36 scales and the EQ-5D ques tionnaire. Statistically significant differences in ASAS HI scores were found in patients with positive and negative PASS indices (the median value of ASAS HI was 6.89 [3.00; 10.00] and 9.20 [7.00; 12.00], respectively; p=0.000086). Cronbach's internal consistency for ASAS HI was 0.988. There were statistically significant differences in ASAS HI scores before and after treatment (9 [7; 12] and 6 [3; 10], respectively; p=0.00025).Conclusion. This study confirmed validity, reproducibility, and sensitivity to changes of the Russian-language version of ASAS HI for patients in the Russian Federation.

scholarly journals VALIDATION OF THE EQ-5D-5L VERSION IN RUSSIA

2018 ◽  
Vol 56 (3) ◽  
pp. 351-355 ◽  
Author(s):  
A. I Akulova ◽  
I. Z. Gaydukova ◽  
A. P. Rebrov
Keyword(s):  
Quality Of Life ◽  
Ankylosing Spondylitis ◽  
Disease Activity ◽  
Psychometric Properties ◽  
Russian Language ◽  
Subjective Perception ◽  
Asas Criteria ◽  
The Impact ◽  
The Russian Language

The paper discusses the process for validation of the Russian-language EQ-5D-5L version to assess quality of life. According to international and national guidelines, the primary goal of treating spondyloarthritis (SpA) is to preserve the quality of life (QOL) of a patient as long as possible, by achieving control of the main symptoms of the disease and inflammation, by preventing the development and progression of structural changes in the locomotor system, and by preserving/normalizing the patient's functional activity and social adaptation. QOL is the integral characteristic of the physical, psychological, social and emotional status of the patient, which is assessed on the basis of his subjective perception. At the moment, there are no generally accepted national tools for assessing QOL in Russia, so the problem of adaptation and validation of international questionnaires is very actual.Objective: to evaluate the psychometric properties of the Russian-language EQ-5D-5L version in patients with SpA.Subjects and methods. Examinations were made in 163 patients older than 18 years with axial or peripheral SpA, who met the Assessment of Spondyloarthritis International Society (ASAS) criteria. The disease activity was assessed using the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and the Ankylosing Spondylitis Disease Activity Score (ASDAS); their functional status was estimated by the Bath Ankylosing Spondylitis Functional Index (BASFI), and spinal mobility was evaluated by the Bath Ankylosing Spondylitis Metrology Index (BASMI). The ASAS Health Index (HI) was used to comprehensively analyze the impact of SpA on the patient's health. The EQ-5D-5L version was employed for the first time in Russia to assess the quality of life of patients. Its main psychometric properties, such as reproducibility, validity, sensitivity, were evaluated.Results and discussion. The median age of the patients was 39.50 [28.00; 48.00] years. Among them, there were 64.8% of men. The median value of EQ-5D (a 5L version) was 0.53 [0.29; 0.65]. There were statistically significant relationships between the EQ-5D-5L values and BASDAI, BASFI, ASDAS, BASMI, ASAS HI, and the SF-36 questionnaire for QOL assessment. The test-retest reliability study showed that the internal consistency (Cronbach's alpha) was 0.96. The median value of the EQ-5D-5L was 0.55 [0.37; 0.63] at the first visit and 0.60 [0.40; 0.69] at the second visit after prescribing therapy (p = 0.01).Conclusion. The validation has indicated that the EQ-5D-5L version is a reliable, change-sensitive, easy-to-use, and physician-patient-friendly tool to assess QOL. 

scholarly journals Quality of life in spondyloarthritis patients receiving biological therapy

2019 ◽  
Vol 13 (4) ◽  
pp. 36-40
Author(s):  
A. I. Akulova ◽  
K. D. Dorogoikina ◽  
I. Z. Gaydukova ◽  
A. P. Rebrov
Keyword(s):  
Quality Of Life ◽  
Ankylosing Spondylitis ◽  
Disease Activity ◽  
Disease Duration ◽  
Biological Therapy ◽  
Functional Disorders ◽  
Asas Criteria ◽  
Sf 36 ◽  
The Impact

Spondyloarthritides (SpAs) is a group of chronic inflammatory diseases of the spine, joints, and entheses characterized by common clinical, radiological, and genetic features. According to international guidelines, one of the main goals of SpA treatment is to ensure the longest possible preservation of the patient's quality of life (QOL). The use of biological agents (BAs) allows rapid clinical improvement and positively affects QOL in patients.Objective: to evaluate the efficacy of BAs on QOL in patients with SpA in real clinical practice.Patients and methods. A total of 280 patients with SpA were examined. The inclusion criteria were ≥18 years of age; compliance of the clinical picture of the disease with the ASAS criteria for axial SpA (2009) or peripheral SpA (2011); and signing the informed consent form. Disease activity was assessed using the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and the Ankylosing Spondylitis Disease Activity Score (ASDAS); the functional status of the patients was estimated by the Bath Ankylosing Spondylitis Functional Index (BASFI), and their spinal mobility was evaluated by the Bath Ankylosing Spondylitis Metrology Index (BASMI); ASAS HI was used to comprehensively evaluate the impact of SpA on the patient's health. The European QL EQ-5D-5L and the SF-36 questionnaire were applied to determine quality of life in the patients.Results and discussion. The patients' mean age was 40.19±11.9 years; there was a male preponderance (64%); the HLA-B7-pisitive patients were 78%. The median scores were 5.40 [3.12; 6.80] for BASDAI, 3.37 [2.58; 4.15] for ASDAS, 5.30 [2.60; 7.50] for BASFI, 4.00 [2.60; 6.15] for BASMI, and 9.00 [7.00; 12.00] for ASAS HI. Forty-four patients received a variety of BAs. Patients receiving and not receiving BAs were matched for age and gender; however, the patients on biological therapy (BT) had longer disease duration and lower disease activity according to the ASDAS. There were no statistically significantly difference between the two groups in disease activity according to the BASDAI and in functional disorders according to the BASFI; but there was a tendency towards lower values in the patients on BT. Comparison of QOL in the patients of the two groups revealed statistically significant differences in SF-36 pain scale scores (p=0.02) and EQ-5D-5L indicators (p<0.01).Conclusion. BT makes it possible to successfully achieve one of the main goals of treating patients with SpA, namely to preserve QOL. The patients receiving BAs had longer disease duration, while they were comparable to those not receiving this treatment in terms of the degree of functional disorders.

Psychometric properties of the Russian language version of the GAD-7 in patients with epilepsy

2021 ◽  
Vol 429 ◽  
pp. 119186
Author(s):  
Mikhail Zinchuk ◽  
Georgii Kustov ◽  
Flora Rider ◽  
Evgenii Pashnin ◽  
Nadezhda Voinova ◽  
...  
Keyword(s):  
Psychometric Properties ◽  
Russian Language ◽  
Language Version ◽  
Patients With Epilepsy ◽  
The Russian Language

Health-Related Quality of Life in Patients with Ankylosing Spondylitis: Relationship with Disease-Related Variables

2020 ◽  
Vol 16 (4) ◽  
pp. 311-318 ◽  
Author(s):  
Gehan Elolemy ◽  
Ahmed Aboughanima ◽  
Sahar Ganeb ◽  
Haytham Elziat
Keyword(s):  
Quality Of Life ◽  
Ankylosing Spondylitis ◽  
Physical Health ◽  
Disease Activity ◽  
Functional Status ◽  
Spinal Mobility ◽  
Peripheral Arthritis ◽  
Radiographic Severity ◽  
Sf 36

Background: Ankylosing spondylitis (AS) is a chronic progressive inflammatory disease leading to functional limitations and subsequently impaired quality of life (QoL). Despite the fact that QoL was recognized as a significant perception, it was excluded from the core domains (defined by the Assessment of Spondyloarthritis International Society), because of ambiguity of measurement choice. Aim: To assess QoL in patients with AS using a generic; Short Form-36 (SF-36) and a diseasespecific; Ankylosing Spondylitis quality of life (ASQoL) instruments and to explore its relationship to the clinical characteristics, disease activity, functional status, and radiographic severity. Methods: A total of 47 AS patients who fulfilled modified New York criteria were included. Disease activity, functional status, spinal mobility, and radiographic severity were assessed by Bath AS Disease Activity Index (BASDAI), Bath AS Functional Index (BASFI), Bath AS Metrology Index (BASMI) and Bath AS Radiology Index (BASRI) respectively. SF-36 and ASQoL instruments evaluated Qol. Results: Physical health was more affected especially in patients with peripheral arthritis by SF-36 (p=0.008) and ASQoL (p=0.022) scores. Both SF-36 total and ASQoL scores correlated significantly with BASDAI (r = -0.329, p = 0.024 and r = 0.420, p = 0.003), BASFI (r = -0.399, p = 0.005 and r = 0.513, p=0.001) and BASMI (r = -0.382, p = 0.008 and r = 0.482, p= 0.001) respectively. Conclusion: QoL was impaired in AS patients with highest impact on physical health especially in association with peripheral arthritis. SF-36 and ASQol have a comparable achievement in the evaluation of QoL in AS patients and both physical function and spinal mobility were identified as predictors of poor QoL.

scholarly journals THU0395 EFFICACY OF IXEKIZUMAB ON DISEASE ACTIVITY AND QUALITY OF LIFE IN PATIENTS WITH ACTIVE NON-RADIOGRAPHIC AXIAL SPONDYLOARTHRITIS AND OBJECTIVE SIGNS OF INFLAMMATION, STRATIFIED BY BASELINE CRP/SACROILIAC JOINT MRI STATUS

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 432-433
Author(s):  
W. P. Maksymowych ◽  
H. Marzo-Ortega ◽  
M. Ǿstergaard ◽  
L. S. Gensler ◽  
J. Ermann ◽  
...  
Keyword(s):  
Ankylosing Spondylitis ◽  
Treatment Group ◽  
Disease Activity ◽  
Sacroiliac Joint ◽  
Axial Spondyloarthritis ◽  
Physical Component Score ◽  
Research Support ◽  
Advisory Boards ◽  
Sf 36 ◽  
Active Sacroiliitis

Background:Ixekizumab (IXE), a high-affinity anti-interleukin-17A monoclonal antibody, is effective in patients (pts) with active non-radiographic axial spondyloarthritis (nr-axSpA), who had elevated C-reactive protein (CRP) and/or active sacroiliitis on magnetic resonance imaging (MRI).1Objectives:To determine if disease activity and patient-reported outcomes at Week 16 were similar between groups after stratifying pts by CRP/sacroiliac joint (SIJ) MRI status at baseline.Methods:COAST-X (NCT02757352) included pts with active nr-axSpA and objective signs of inflammation, i.e. presence of sacroiliitis on MRI (Assessment of Spondyloarthritis International Society [ASAS]/ Outcome Measures in Rheumatology criteria) or elevation of serum CRP (>5.0 mg/L). Pts were randomized 1:1:1 to receive subcutaneous 80 mg IXE every 4 weeks (Q4W) or Q2W, or placebo (PBO). Depending on the baseline values of CRP and MRI SIJ (Spondyloarthritis Research Consortium of Canada [SPARCC] score), pts in the intent-to-treat population (N=239) were divided into 3 subgroups (CRP >5 and MRI ≥2; CRP ≤5 and MRI ≥2; CRP >5 and MRI <2). Logistic regression analysis with treatment, subgroup, and treatment-by-subgroup interaction was used to detect treatment group differences in ASAS40, Ankylosing Spondylitis Disease Activity Score (ASDAS) <2.1 (low disease activity), and Bath Ankylosing Spondylitis Disease Activity Index 50 (BASDAI50) responses at Week 16. Analysis of covariance model with baseline value, treatment, subgroup, and treatment-by-subgroup interaction was used to detect the treatment group difference in change from baseline in Short Form-36 physical component score (SF-36 PCS).Results:The proportion of pts achieving ASAS40 (primary endpoint), ASDAS <2.1, and BASDAI50 (secondary endpoints) was higher in IXE treatment groups compared to PBO at Week 16 (Figure 1). The response rates in IXE-treated subjects were higher in all subgroups (CRP >5 and MRI ≥2; CRP ≤5 and MRI ≥2; CRP >5 and MRI <2) without consistent differences in efficacy between the subgroups. Similarly, pts in the IXE groups showed improvement in SF-36 PCS scores (secondary endpoint) versus pts on PBO at Week 16 (Figure 2).Conclusion:Pts with active nr-axSpA and objective signs of inflammation at baseline who were treated with IXE showed an overall improvement in the signs and symptoms of the disease. The efficacy was not different between pts with both elevated CRP and active sacroiliitis on MRI and pts with either elevated CRP or active sacroiliitis on MRI.References:[1]Deodhar A, et al.Lancet.2020.Disclosure of Interests:Walter P Maksymowych Grant/research support from: Received research and/or educational grants from Abbvie, Novartis, Pfizer, UCB, Consultant of: WPM is Chief Medical Officer of CARE Arthritis Limited, has received consultant/participated in advisory boards for Abbvie, Boehringer, Celgene, Eli-Lilly, Galapagos, Gilead, Janssen, Novartis, Pfizer, UCB, Speakers bureau: Received speaker fees from Abbvie, Janssen, Novartis, Pfizer, UCB., Helena Marzo-Ortega Grant/research support from: Janssen, Novartis, Consultant of: Abbvie, Celgene, Eli Lilly, Janssen, Novartis, Pfizer, UCB, Speakers bureau: Abbvie, Celgene, Eli Lilly, Janssen, Novartis, Pfizer, Takeda, UCB, Mikkel Ǿstergaard Grant/research support from: AbbVie, Bristol-Myers Squibb, Celgene, Merck, and Novartis, Consultant of: AbbVie, Bristol-Myers Squibb, Boehringer Ingelheim, Celgene, Eli Lilly, Hospira, Janssen, Merck, Novartis, Novo Nordisk, Orion, Pfizer, Regeneron, Roche, Sandoz, Sanofi, and UCB, Speakers bureau: AbbVie, Bristol-Myers Squibb, Boehringer Ingelheim, Celgene, Eli Lilly, Hospira, Janssen, Merck, Novartis, Novo Nordisk, Orion, Pfizer, Regeneron, Roche, Sandoz, Sanofi, and UCB, Lianne S. Gensler Grant/research support from: Pfizer, Novartis, UCB, Consultant of: AbbVie, Eli Lilly, GSK, Novartis, UCB, Joerg Ermann Grant/research support from: Boehringer-Ingelheim, Pfizer, Consultant of: Abbvie, Eli Lilly, Janssen, Novartis,Pfizer, Takeda, UCB, Atul Deodhar Grant/research support from: AbbVie, Eli Lilly, GSK, Novartis, Pfizer, UCB, Consultant of: AbbVie, Amgen, Boehringer Ingelheim, Bristol Myer Squibb (BMS), Eli Lilly, GSK, Janssen, Novartis, Pfizer, UCB, Speakers bureau: AbbVie, Amgen, Boehringer Ingelheim, Bristol Myer Squibb (BMS), Eli Lilly, GSK, Janssen, Novartis, Pfizer, UCB, Denis Poddubnyy Grant/research support from: AbbVie, MSD, Novartis, and Pfizer, Consultant of: AbbVie, Bristol-Myers Squibb, Eli Lilly, MSD, Novartis, Pfizer, Roche, UCB, Speakers bureau: AbbVie, Bristol-Myers Squibb, Eli Lilly, MSD, Novartis, Pfizer, Roche, UCB, David Sandoval Shareholder of: Eli Lilly and Company, Employee of: Eli Lilly and Company, Rebecca Bolce Shareholder of: Eli Lilly and Company, Employee of: Eli Lilly and Company, Andris Kronbergs Shareholder of: Eli Lilly and Company, Employee of: Eli Lilly and Company, Soyi Liu Leage Shareholder of: Eli Lilly and Company, Employee of: Eli Lilly and Company, Gabriel Doridot Shareholder of: Eli Lilly and Company, Employee of: Eli Lilly and Company, Vladimir Geneus Shareholder of: Eli Lilly and Company, Employee of: Eli Lilly and Company, Ann Leung: None declared, David Adams Shareholder of: Eli Lilly and Company, Employee of: Eli Lilly and Company, Martin Rudwaleit Consultant of: AbbVie, BMS, Celgene, Janssen, Eli Lilly, MSD, Novartis, Pfizer, Roche, UCB Pharma

scholarly journals OP0008 DEVELOPMENT AND VALIDATION OF AN ALTERNATIVE ANKYLOSING SPONDYLITIS DISEASE ACTIVITY SCORE WHEN PATIENT GLOBAL ASSESSMENT IS UNAVAILABLE

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 6-6
Author(s):  
A. Ortolan ◽  
S. Ramiro ◽  
F. A. Van Gaalen ◽  
T. K. Kvien ◽  
R. B. M. Landewé ◽  
...  
Keyword(s):  
Ankylosing Spondylitis ◽  
Disease Activity ◽  
Psychometric Properties ◽  
Global Assessment ◽  
Disease Activity Score ◽  
Validation Cohort ◽  
Patient Global Assessment ◽  
Activity Score ◽  
Research Support ◽  
Low Disease Activity

Background:Ankylosing Spondylitis Disease Activity Score (ASDAS) is a composite index measuring disease activity in axial spondyloarthritis (axSpA). It includes questions from the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), Patient Global Assessment (PGA), and inflammation biomarkers. However, ASDAS calculation is not always possible because PGA is sometimes not collected.Objectives:To develop an alternative ASDAS to be used in research settings when PGA is unavailable.Methods:Longitudinal data from 4 axSpA cohorts and 2 RCTs were combined. Observations were randomly split in a development (N=1026) and a validation cohort (N=1059). Substitutes of PGA by BASDAI total score, single or combined individual BASDAI questions, and a constant value, were considered. In the development cohort, conversion factors for each substitute were defined by Generalized Estimating Equations. Validation was performed in the validation cohort according to the OMERACT filter, taking into consideration: 1) Truth (agreement with original-ASDAS in the continuous score, by intraclass correlation coefficient -ICC- and in disease activity states, by weighted kappa) 2) Discrimination (standardized mean difference –SMD- of ASDAS scores between high/low disease activity states defined by external anchors e.g Patient Acceptable Symptom State –PASS-; agreement -kappa- in the % of patients reaching ASDAS improvement criteria according to alternative vs. original formulae) 3) Feasibility.Results:Taking all psychometric properties into account and comparing the different formulae (Table), alternative-ASDAS using BASDAI total as PGA replacement proved to be: 1) truthful (agreement with original-ASDAS: ICC=0.98, kappa=0.90); 2) discriminative: it could discriminate between high/low disease activity states (e.g. scores between PASS no/yes: SMD=1.37 versus original-ASDAS SMD=1.43) and was sensitive to change (agreement with original-ASDAS in major improvement/clinically important improvement criteria: kappa=0.93/0.88; 3) feasible (BASDAI total often available; conversion coefficient≈1).Table.Psychometric properties of alternative ASDAS formulaeConclusion:Alternative-ASDAS using BASDAI total score as PGA replacement is the most truthful, discriminative and feasible instrument. This index enables ASDAS calculation in existing cohorts without PGA.Disclosure of Interests:Augusta Ortolan: None declared, Sofia Ramiro: None declared, Floris A. van Gaalen: None declared, Tore K. Kvien Grant/research support from: Received grants from Abbvie, Hospira/Pfizer, MSD and Roche (not relevant for this abstract)., Consultant of: Have received personal fees from Abbvie, Biogen, BMS, Celltrion, Eli Lily, Hospira/Pfizer, MSD, Novartis, Orion Pharma, Roche, Sandoz, UCB, Sanofi and Mylan (not relevant for this abstract)., Paid instructor for: Have received personal fees from Abbvie, Biogen, BMS, Celltrion, Eli Lily, Hospira/Pfizer, MSD, Novartis, Orion Pharma, Roche, Sandoz, UCB, Sanofi and Mylan (not relevant for this abstract)., Speakers bureau: Have received personal fees from Abbvie, Biogen, BMS, Celltrion, Eli Lily, Hospira/Pfizer, MSD, Novartis, Orion Pharma, Roche, Sandoz, UCB, Sanofi and Mylan (not relevant for this abstract)., Robert B.M. Landewé Consultant of: AbbVie; AstraZeneca; Bristol-Myers Squibb; Eli Lilly & Co.; Galapagos NV; Novartis; Pfizer; UCB Pharma, Pedro M Machado Consultant of: PMM: Abbvie, Celgene, Janssen, Lilly, MSD, Novartis, Pfizer, Roche and UCB, Speakers bureau: PMM: Abbvie, BMS, Lilly, MSD, Novartis, Pfizer, Roche and UCB, Adeline Ruyssen-Witrand Grant/research support from: Abbvie, Pfizer, Consultant of: Abbvie, BMS, Lilly, Mylan, Novartis, Pfizer, Sandoz, Sanofi-Genzyme, Astrid van Tubergen Consultant of: Novartis, Caroline Bastiaenen: None declared, Désirée van der Heijde Consultant of: AbbVie, Amgen, Astellas, AstraZeneca, BMS, Boehringer Ingelheim, Celgene, Cyxone, Daiichi, Eisai, Eli-Lilly, Galapagos, Gilead Sciences, Inc., Glaxo-Smith-Kline, Janssen, Merck, Novartis, Pfizer, Regeneron, Roche, Sanofi, Takeda, UCB Pharma; Director of Imaging Rheumatology BV

P018 Functional impairment in enthesitis related arthritis patients

Rheumatology ◽  
2021 ◽  
Vol 60 (Supplement_5) ◽  
Author(s):  
Hanene Ferjani ◽  
Hiba Bettaieb ◽  
Lobna Ben Ammar ◽  
Kaouther Maatallah ◽  
Dorra Ben Nessib ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Ankylosing Spondylitis ◽  
Disease Activity ◽  
Functional Status ◽  
Functional Impairment ◽  
Morning Stiffness ◽  
Life Questionnaire ◽  
Enthesitis Related Arthritis ◽  
Asas Criteria

Abstract Background Enthesitis related arthritis (ERA) is a subgroup of juvenile idiopathic arthritis. It is characterized by the presence of enthesitis and predominately lower limb arthritis and can affect sacroiliac joint and spine. Recent studies showed that ERA is associated with worse physical status and poorer quality of life (1). The main objective of this study was to compare the aspects of functional status in patients (ERA) and patients with spondyloarthritis (SpA). Methods A retrospective monocentric study was carried out on patients with ERA (ILAR criteria) or SpA (ASAS Criteria). Demographic data and clinical characteristics were obtained from medical records. Disease activity was evaluated by: erythrocyte sedimentation rate (ESR), C-reactive protein rate (CRP) and Bath Ankylosing Spondylitis Disease Activity Index (BASDAI). Functional impairment was evaluated by Bath Ankylosing Spondylitis Functional Index (BASFI) and Ankylosing Spondylitis Quality of life Questionnaire (ASQoL). Global well-being was assessed by Bath Ankylosing Spondylitis Global Index (BASGI). Population was divided into two groups: group 1 (G1) stands for ERA patients and group 2 (G2) stands for SpA patients. P &lt; 0.05 was considered statistically significant. Results A total of 174 patients (40 ERA and 134 SpA) were enrolled. Mean age at disease onset was 12.4 ± 3 years in G1 and 27.8 ± 8 years in G2. Male to female sex ratio was 5.6 in G1 and 3.7 in G2. Morning stiffness (&gt;60 min) was reported by 37.5% of G1 and 49.3%. G1 patients had longer morning stiffness than G2 (61 [0–90] min vs 30 [0–240] min; P = 0.58). Multiple nocturnal awakenings were reported by 45% of G1 patients and 58.2% of G2 patients. Median BASDAI score was 4.9 [1–44] in G1 and 4.5 in G2 [0–10] (P = 0.48). Median BASGI score was 6 [1.5–9.5] in G1 and 6 [0–10] in G2 (P = 0.58). Median ESR was 35 mm/h [8–90] in G1 and 35 mm/h [2–125] in G2. Median CRP was 18.2 mg/l [1–70] in G1 and 13 mg/l [3–180] in G2. The assessment of functional status revealed that G1 patients had higher BASFI scores than G2 patients (5.2 vs 4.5). The association between G1 and BASFI was statistically significant (P = 0.05). Median ASQoL was 12 [2–17] in G1 and 9 [0–18] in G2. No link was noted between G1 and ASQoL score (P = 0.152). Conclusion Our study showed that ERA was associated with higher BASFI scores in comparison with SpA. Treat-to target strategies are mandatory in order to optimize the functional status of children with ERA.

Psychometric Properties of the EuroQol-5D and Short Form-6D in Patients with Systemic Lupus Erythematosus

2009 ◽  
Vol 36 (6) ◽  
pp. 1209-1216 ◽  
Author(s):  
ROHIT AGGARWAL ◽  
CAITLYN T. WILKE ◽  
A. SIMON PICKARD ◽  
VIKRANT VATS ◽  
RACHEL MIKOLAITIS ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Disease Activity ◽  
Psychometric Properties ◽  
Lupus Erythematosus ◽  
Short Form ◽  
Systemic Lupus ◽  
Component Score ◽  
Generic Hrqol ◽  
Sf 36 ◽  
Euroqol 5D

Objective.Health related quality of life (HRQOL) is an important patient-reported outcome in systemic lupus erythematosus (SLE). We evaluated the psychometric properties of 2 widely used preference-based generic HRQOL measures, EuroQol-5D (EQ-5D) and Short Form-6D (SF-6D), among United States patients with SLE.Methods.Patients with SLE enrolled at an academic institution were assessed for self-reported generic HRQOL (EQ-5D, Medical Outcomes Study SF-36), disease activity, and disease damage SF-6D. Physical Component Score (PCS) and Mental Component Score (MCS) were calculated from SF-36. Criterion validity, convergent validity, and known-groups comparisons were evaluated for EQ-5D and SF-6D. Sensitivity to change (t tests, effect size) was evaluated in a subset of the cohort followed longitudinally.Results.One hundred sixty-seven patients with SLE were enrolled. Related domains on the EQ-5D and SF-36 correlated strongly, e.g., mobility and physical functioning (r = 0.60), whereas unrelated domains showed weak to moderate correlation. EQ-5D index, EQ-5D visual analog scale, and SF-6D score correlated strongly among each other as well as with most domains of SF-36. Both EQ-5D and SF-6D indices differentiated among patients of varied disease severity. EQ-5D and SF-6D were found to be sensitive to self-reported change in health but insensitive to change in disease activity longitudinally. Disease activity and damage showed weak correlation with HRQOL measures.Conclusion.The SF-6D and EQ-5D exhibited satisfactory psychometric properties for use among US patients with SLE. Measures of disease activity and damage were weakly correlated with HRQOL, suggesting that HRQOL is an important complementary source of information about patients with SLE.

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