RESUMEN
OBJECTIVES: Damage accrual in SSc can be tracked using the Scleroderma Clinical Trials Consortium Damage Index (DI). Our goal was to develop a prediction model for damage accrual in SSc patients with early disease. METHODS: Using patients with <2 years disease duration from Canada and Australia as a derivation cohort, and from the Netherlands as a validation cohort, we used group-based trajectory modelling (GBTM) to determine 'good' and 'bad' latent damage trajectories. We developed a prediction model from this analysis and applied it to patients from derivation and validation cohorts. We plotted the actual DI trajectories of the patients predicted to be in 'good' or 'bad' groups. RESULTS: We found that the actual trajectories of damage accumulation for lcSSc and dcSSc were very different, so we studied each subset separately. GBTM found two distinct trajectories in lcSSc and three in dcSSc. We collapsed the two worse trajectories in the dcSSc into one group and developed a prediction model for inclusion in either 'good' or 'bad' trajectories. The performance of models using only baseline DI and sex was excellent with ROC AUC of 0.9313 for lcSSc and 0.9027 for dcSSc. Using this model, we determined whether patients would fall into 'good' or 'bad' trajectory groups and then plotted their actual trajectories which showed clear differences between the predicted 'good' and 'bad' cases in both derivation and validation cohorts. CONCLUSIONS: A simple model using only cutaneous subset, baseline DI and sex can predict damage accumulation in early SSc.
Asunto(s)
Esclerodermia Difusa , Esclerodermia Localizada , Esclerodermia Sistémica , Humanos , Piel , Administración Cutánea , CanadáRESUMEN
OBJECTIVE: To assess the perspectives of physical therapists treating patients with systemic sclerosis (SSc) on their current practice and educational needs. METHOD: In July 2019, 405 SSc patients attending a multidisciplinary SSc programme received a survey on physical therapy. Patients who indicated having received physical therapy in the past 2 years were asked to invite their treating physical therapist to complete a questionnaire including sociodemographic characteristics, referral process, content of treatment, perceived knowledge and skills, and educational needs (mostly yes/no answers). RESULTS: Forty-eight of 80 possibly eligible physical therapists treating SSc patients returned the questionnaire [median age 44 years (interquartile range 35-58); 52% female; median number of SSc patients currently treated: 1 (range 1-4)]. Eighty-one per cent (n = 39) of physical therapists had received a referral, with 69% (n = 27/39) judging its content as insufficient. The most often provided types of exercises were range of motion (96%), muscle-strengthening (85%), and aerobic (71%) exercises, followed by hand (42%) and mouth (10%) exercises. Concerning manual treatment, 65% performed either massage or passive mobilization. Regarding competences, 65% indicated feeling capable of treating SSc patients. Nevertheless, 85% expressed the need for an information website on physical therapy in SSc, and 77% for postgraduate education on SSc. CONCLUSION: Primary care physical therapists treating patients with SSc used a wide range of treatment modalities. Although most stated that they treated very few patients, the majority felt capable of treating SSc patients. Nevertheless, the large majority expressed a need for additional information and educational activities concerning SSc.
Asunto(s)
Fisioterapeutas , Esclerodermia Sistémica , Adulto , Escolaridad , Femenino , Humanos , Masculino , Modalidades de Fisioterapia/educación , Esclerodermia Sistémica/terapia , Encuestas y CuestionariosRESUMEN
OBJECTIVES: Genomic Risk Scores (GRS) successfully demonstrated the ability of genetics to identify those individuals at high risk for complex traits including immune-mediated inflammatory diseases (IMIDs). We aimed to test the performance of GRS in the prediction of risk for systemic sclerosis (SSc) for the first time. METHODS: Allelic effects were obtained from the largest SSc Genome-Wide Association Study (GWAS) to date (9 095 SSc and 17 584 healthy controls with European ancestry). The best-fitting GRS was identified under the additive model in an independent cohort that comprised 400 patients with SSc and 571 controls. Additionally, GRS for clinical subtypes (limited cutaneous SSc and diffuse cutaneous SSc) and serological subtypes (anti-topoisomerase positive (ATA+) and anti-centromere positive (ACA+)) were generated. We combined the estimated GRS with demographic and immunological parameters in a multivariate generalised linear model. RESULTS: The best-fitting SSc GRS included 33 single nucleotide polymorphisms (SNPs) and discriminated between patients with SSc and controls (area under the receiver operating characteristic (ROC) curve (AUC)=0.673). Moreover, the GRS differentiated between SSc and other IMIDs, such as rheumatoid arthritis and Sjögren's syndrome. Finally, the combination of GRS with age and immune cell counts significantly increased the performance of the model (AUC=0.787). While the SSc GRS was not able to discriminate between ATA+ and ACA+ patients (AUC<0.5), the serological subtype GRS, which was based on the allelic effects observed for the comparison between ACA+ and ATA+ patients, reached an AUC=0.693. CONCLUSIONS: GRS was successfully implemented in SSc. The model discriminated between patients with SSc and controls or other IMIDs, confirming the potential of GRS to support early and differential diagnosis for SSc.
Asunto(s)
Esclerodermia Difusa/genética , Esclerodermia Limitada/genética , Adulto , Anciano , Anticuerpos Antinucleares/inmunología , Artritis Reumatoide/genética , Autoanticuerpos/inmunología , Estudios de Casos y Controles , ADN-Topoisomerasas/inmunología , Femenino , Predisposición Genética a la Enfermedad , Estudio de Asociación del Genoma Completo , Humanos , Modelos Lineales , Lupus Eritematoso Sistémico/genética , Masculino , Persona de Mediana Edad , Polimorfismo de Nucleótido Simple , Factores de Riesgo , Esclerodermia Difusa/inmunología , Esclerodermia Limitada/inmunología , Esclerodermia Sistémica/genética , Esclerodermia Sistémica/inmunología , Síndrome de Sjögren/genética , Población BlancaRESUMEN
OBJECTIVES: To compare self-reported levels of physical activity (PA) of systemic sclerosis (SSc) patients with the general population. To evaluate in SSc patients factors associated with PA levels and needs and preferences regarding PA. METHODS: Fifty nine SSc patients completed the Short QUestionnaire to ASsess Health-Enhancing PA. The proportion of patients meeting the Dutch Recommendation for PA (= moderate PA for 30 min on ≥ 5 days/week) and total minutes of PA per week were calculated and compared with similar data from the Dutch population. Characteristics were univariately and multivariately compared between patients with low and high PA levels (either ≤ or > mean minutes/week of the Dutch population). Needs and preferences regarding PA promotion and guidance related to exercise were assessed by questionnaires. RESULTS: Stratified for age (< 55 or ≥ 55 years) and gender, the proportion SSc patients meeting the Dutch recommendation for PA was not significantly different from the Dutch population. The total minutes of PA per week was significantly lower among SSc patients (1704 vs. 2614, P < 0.001). Multivariable analyses showed that in SSc patients the male gender, scleroderma health assessment questionnaire (SHAQ) and lack of energy were significantly associated with lower PA levels (P = 0.007; P = 0.042; P = 0.025). Two-third of patients required more information about PA. CONCLUSION: In SSc patients, the total minutes of PA per week are significantly lower compared to the general population. The male gender, functional ability as reflected by SHAQ and lack of energy seem to interfere with PA. These results might guide health professionals in providing their patients with appropriate information on PA.
Asunto(s)
Actividades Cotidianas , Ejercicio Físico , Prioridad del Paciente , Esclerodermia Sistémica/fisiopatología , Adulto , Anciano , Anciano de 80 o más Años , Estudios de Casos y Controles , Femenino , Conductas Relacionadas con la Salud , Conocimientos, Actitudes y Práctica en Salud , Estado de Salud , Humanos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Países Bajos , Estudios Prospectivos , Esclerodermia Sistémica/diagnóstico , Esclerodermia Sistémica/psicología , Autoinforme , Factores de Tiempo , Adulto JovenRESUMEN
OBJECTIVE: Several prediction models for rapid radiological progression (RRP) in the first year of rheumatoid arthritis have been designed to aid rheumatologists in their choice of initial treatment. The association was assessed between RRP and disability and joint damage progression in 8 years. METHODS: Patients from the BeSt cohort were used. RRP was defined as an increase of ≥5 points in the Sharp/van der Heijde score (SHS) in year 1. Functional ability over 8 years, measured with the health assessment questionnaire (HAQ), was compared for patients with and without RRP using linear mixed models. Joint damage progression from years 1 to 8 was compared using logistic regression analyses. RESULTS: RRP was observed in 102/465 patients. Over 8 years, patients with RRP had worse functional ability: difference in HAQ score 0.21 (0.14 after adjustment for disease activity score (over time)). RRP was associated with joint damage progression ≥25 points in SHS in years 1-8: OR 4.6. CONCLUSION: RRP in year 1 is a predictor of worse functional ability over 8 years, independent of baseline joint damage and disease activity. Patients with RRP have more joint damage progression in subsequent years. RRP is thus a relevant outcome on which to base the initial treatment decision.
Asunto(s)
Artritis Reumatoide/diagnóstico por imagen , Evaluación de la Discapacidad , Artritis Reumatoide/complicaciones , Artritis Reumatoide/patología , Progresión de la Enfermedad , Femenino , Humanos , Articulaciones/patología , Masculino , Persona de Mediana Edad , RadiografíaRESUMEN
OBJECTIVES: To develop a matrix model for the prediction of rapid radiographic progression (RRP) in subpopulations of patients with recent-onset rheumatoid arthritis (RA) receiving different dynamic treatment strategies. METHODS: Data from 465 patients with recent-onset RA randomised to receive initial monotherapy or combination therapy were used. Predictors for RRP (increase in Sharp-van der Heijde score > or =5 after 1 year) were identified by multivariate logistic regression analysis. For subpopulations, the estimated risk of RRP per treatment group and the number needed to treat (NNT) were visualised in a matrix. RESULTS: The presence of autoantibodies, baseline C-reactive protein (CRP) level, erosion score and treatment group were significant independent predictors of RRP in the matrix. Combination therapy was associated with a markedly reduced risk of RRP. The positive and negative predictive values of the matrix were 62% and 91%, respectively. The NNT with initial combination therapy to prevent one patient from RRP with monotherapy was in the range 2-3, 3-7 and 7-25 for patients with a high, intermediate and low predicted risk, respectively. CONCLUSION: The matrix model visualises the risk of RRP for subpopulations of patients with recent-onset RA if treated dynamically with initial monotherapy or combination therapy. Rheumatologists might use the matrix for weighing their initial treatment choice.
Asunto(s)
Antirreumáticos/uso terapéutico , Artritis Reumatoide/diagnóstico por imagen , Artritis Reumatoide/tratamiento farmacológico , Anticuerpos Monoclonales/uso terapéutico , Artritis Reumatoide/inmunología , Autoanticuerpos/sangre , Proteína C-Reactiva/metabolismo , Progresión de la Enfermedad , Quimioterapia Combinada , Métodos Epidemiológicos , Femenino , Glucocorticoides/uso terapéutico , Humanos , Infliximab , Masculino , Metotrexato/uso terapéutico , Persona de Mediana Edad , Péptidos Cíclicos/inmunología , Prednisona/uso terapéutico , Radiografía , Factor Reumatoide/sangreRESUMEN
OBJECTIVES: To compare the efficacy of Disease Activity Score (DAS)-driven therapy and routine care in patients with recent-onset rheumatoid arthritis. METHODS: Patients with recent-onset rheumatoid arthritis receiving traditional antirheumatic therapy from either the BeSt study, a randomised controlled trial comparing different treatment strategies (group A), or two Early Arthritis Clinics (group B) were included. In group A, systematic DAS-driven treatment adjustments aimed to achieve low disease activity (DAS < or =2.4). In group B, treatment was left to the discretion of the treating doctor. Functional ability (Health Assessment Questionnaire (HAQ)), Disease Activity Score in 28 joints (DAS28) and Sharp/van der Heijde radiographic score (SHS) were evaluated. RESULTS: At baseline, patients in group A (n = 234) and group B (n = 201) had comparable demographic characteristics and a mean HAQ of 1.4. Group A had a longer median disease duration than group B (0.5 vs 0.4 years, p = 0.016), a higher mean DAS28 (6.1 vs 5.7, p<0.001), more rheumatoid factor-positive patients (66% vs 42%, p<0.001) and more patients with erosions (71% vs 53%, p<0.001). After 1 year, the HAQ improvement was 0.7 vs 0.5 (p = 0.029), and the percentage in remission (DAS28 <2.6) 31% vs 18% (p<0.005) in groups A and B, respectively. In group A, the median SHS progression was 2.0 (expected progression 7.0), in group B, the SHS progression was 1.0 (expected progression 4.4). CONCLUSIONS: In patients with recent-onset rheumatoid arthritis receiving traditional treatment, systematic DAS-driven therapy results in significantly better clinical improvement and possibly improves the suppression of joint damage progression.
Asunto(s)
Antirreumáticos/uso terapéutico , Artritis Reumatoide/tratamiento farmacológico , Índice de Severidad de la Enfermedad , Adulto , Anciano , Antirreumáticos/administración & dosificación , Artritis Reumatoide/diagnóstico por imagen , Progresión de la Enfermedad , Esquema de Medicación , Monitoreo de Drogas/métodos , Quimioterapia Combinada , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Radiografía , Resultado del TratamientoRESUMEN
OBJECTIVES: To investigate the association between systemic and local inflammation and incident and progressive radiographic secondary osteoarthritis (OA) in interphalangeal joints (IPJs) over 3 years in rheumatoid arthritis (RA) patients and the effect of tumor necrosis factor alpha (TNF-α) inhibitor infliximab on secondary OA in IPJs. METHODS: In the present observational longitudinal study baseline and 3-year hand X-rays of 416 recent-onset RA patients were scored for osteophytes and erosions in IPJs, blinded for time, using Osteoarthritis Research Society International atlas and Sharp-van der Heijde score. The associations between inflammatory factors and incident and progressive secondary OA in distal IPJs (DIPJs) and proximal IPJs (PIPJs) and the effect of infliximab compared to disease-modifying anti-rheumatic drug treatment on secondary OA were analyzed by multivariable regression and generalised estimating equations analyses. RESULTS: Sixty-seven percent of the patients were female with, at baseline, a mean age of 54 years and OA present in DIPJs and PIPJs in 37% and 13%. Three years later, new secondary OA in DIPJs and PIPJs was seen in 11% and 10%, and progressive secondary OA in 36% and 35%. High erythrocyte sedimentation rate over 3 years and progressive erosive damage were risk factors for incident secondary OA in DIPJs, but not in PIPJs. At joint level, progression of erosions was associated with both incident and progressive secondary OA, only in DIPJs. Infliximab treatment was associated with lower incident secondary OA in PIPJs [relative risk 0.5 (95% confidence interval 0.2, 1.0)], independent of decrease in inflammation. CONCLUSION: Incident and progressive secondary OA in DIPJs over 3 years was associated with high inflammatory activity in RA. Infliximab treatment reduced incident secondary OA in PIPJs independent of decrease in inflammation, suggesting that anti-TNF-α therapy might be effective against secondary hand OA via other pathways than suppression of inflammation. Further studies in populations of primary hand OA are necessary to determine the role of anti-TNF-α in treatment of primary hand OA.
Asunto(s)
Anticuerpos Monoclonales/uso terapéutico , Antirreumáticos/uso terapéutico , Artritis Reumatoide/tratamiento farmacológico , Articulaciones de la Mano , Osteoartritis/prevención & control , Adulto , Anciano , Artritis Reumatoide/complicaciones , Progresión de la Enfermedad , Quimioterapia Combinada , Métodos Epidemiológicos , Femenino , Humanos , Infliximab , Masculino , Metotrexato/uso terapéutico , Persona de Mediana Edad , Osteoartritis/diagnóstico por imagen , Osteoartritis/etiología , Radiografía , Factor de Necrosis Tumoral alfa/antagonistas & inhibidoresRESUMEN
OBJECTIVES: To evaluate changes in bone mineral density (BMD) in the hands, hip and spine after 1 and 2 years of follow-up, in relation to antirheumatic and antiresorptive therapies and disease and demographic variables in patients with recent-onset rheumatoid arthritis (RA). METHODS: Changes in BMD measured in metacarpals 2-4 by digital x-ray radiogrammetry and in the hip and spine by dual energy x-ray absorptiometry were assessed at baseline and after 1 and 2 years of follow-up in 218 patients with recent-onset RA from the BeSt study, who received one of four treatment strategies: sequential monotherapy (group 1); step-up combination therapy (group 2); initial combination therapy with tapered high-dose prednisone (group 3); or initial combination therapy with infliximab (group 4). RESULTS: After 1 and 2 years, there was significant BMD loss in all locations, with significantly greater BMD loss in the hands than generalised BMD loss in the hip and spine. Initial combination therapy with prednisone or infliximab were associated with less hand BMD loss compared with initial monotherapy after 1 and 2 years (-0.9 and -1.6%, -0.6 and -1.4%, -1.7 and -3.3%, and -2.6 and -3.6% for group 4-1 after 1 and 2 years, overall p = 0.001 and p = 0.014, respectively). Progression in erosions was independently associated with increased BMD loss both in the hands and hip after 1 year. The use of bisphosphonates protected only against generalised BMD loss in the hip and spine. CONCLUSIONS: The association between joint damage progression and both hand and generalised BMD loss in RA suggests common pathways between these processes, with hand BMD loss occurring earlier in the disease course than generalised BMD loss.
Asunto(s)
Artritis Reumatoide/complicaciones , Densidad Ósea , Huesos de la Mano/fisiopatología , Osteoporosis/etiología , Absorciometría de Fotón , Adulto , Anciano , Antirreumáticos/uso terapéutico , Artritis Reumatoide/tratamiento farmacológico , Artritis Reumatoide/fisiopatología , Densidad Ósea/efectos de los fármacos , Conservadores de la Densidad Ósea/uso terapéutico , Progresión de la Enfermedad , Femenino , Estudios de Seguimiento , Articulación de la Cadera/fisiopatología , Humanos , Vértebras Lumbares/fisiopatología , Masculino , Huesos del Metacarpo/fisiopatología , Persona de Mediana Edad , Osteoporosis/tratamiento farmacológico , Osteoporosis/fisiopatologíaRESUMEN
OBJECTIVES: To compare the clinical and radiological efficacy of initial vs delayed treatment with methotrexate (MTX) and infliximab (IFX) in patients with recent onset rheumatoid arthritis (RA). METHODS: In a post hoc analysis of the BeSt study (for Behandel Stratagieen, Dutch for treatment strategies), 117 patients who started initial MTX+IFX were compared with 67 patients who started MTX+IFX treatment after failing (disease activity score (DAS)>2.4; median delay to IFX: 13 months) on > or =3 traditional DMARDs. If the DAS remained >2.4, the protocol dictated IFX dose increases to 6, 7.5 and 10 mg/kg. In case of a DAS < or =2.4 for > or =6 months, IFX was tapered and finally stopped. We aimed to correct for allocation bias using propensity scores. Functional ability was measured by the Health Assessment Questionnaire (HAQ), radiological progression by Sharp/van der Heijde scoring (SHS). RESULTS: Baseline differences between the initial and delayed groups were no longer significant after propensity score adjustment. At 3 years after baseline, patients treated with initial MTX+IFX experienced more improvement in HAQ over time and were less likely to have SHS progression than patients treated with delayed MTX+IFX (p = 0.034). At 2 years after IFX initiation, more patients in the initial group compared with the delayed group could discontinue IFX after a good response (56% vs 29%, p = 0.008). CONCLUSIONS: The results of this post hoc analysis suggest that using MTX+IFX as initial treatment for patients with recent onset RA is more effective than reserving MTX+IFX for patients who failed on traditional DMARDs, with more HAQ improvement over time, more IFX discontinuation and less progression of joint damage.
Asunto(s)
Anticuerpos Monoclonales/administración & dosificación , Antirreumáticos/administración & dosificación , Artritis Reumatoide/tratamiento farmacológico , Metotrexato/administración & dosificación , Anticuerpos Monoclonales/efectos adversos , Antirreumáticos/efectos adversos , Artritis Reumatoide/diagnóstico por imagen , Artritis Reumatoide/fisiopatología , Quimioterapia Combinada , Femenino , Humanos , Infliximab , Masculino , Metotrexato/efectos adversos , Persona de Mediana Edad , Radiografía , Recuperación de la Función/efectos de los fármacos , Resultado del TratamientoRESUMEN
OBJECTIVES: To compare the occurrence of drug-free remission, functional ability and radiological damage after 4 years of response-driven treatment according to four different treatment strategies for rheumatoid arthritis (RA). METHODS: Patients with recent-onset, active RA (n = 508) were randomly assigned to four different treatment strategies: (1) sequential monotherapy; (2) step-up combination therapy; (3) initial combination therapy with prednisone and (4) initial combination therapy with infliximab. Treatment was adjusted based on 3-monthly disease activity score (DAS) assessments, aiming at a DAS < or =2.4. From the third year, patients with a sustained DAS <1.6 discontinued treatment. RESULTS: In total, 43% of patients were in remission (DAS <1.6) at 4 years and 13% were in drug-free remission: 14%, 12%, 8% and 18% of patients in groups 1-4, respectively. The absence of anti-cyclic citrullinated peptide antibodies, male gender and short symptom duration were independently associated with drug-free remission. Functional ability and remission were maintained in all four groups with the continuation of DAS-driven treatment, without significant differences between the groups. Significant progression of joint damage was observed in 38% and 31% of patients in groups 3 and 4 versus 51% and 54% of patients in groups 1 and 2 (p<0.05, group 4 versus groups 1 and 2, group 3 versus group 2). CONCLUSIONS: In patients with recent-onset active RA, drug-free remission was achieved in up to 18% of patients. DAS-driven treatment maintained clinical and functional improvement, independent of the treatment strategy. Joint damage progression remained significantly lower after initial combination therapy compared with initial monotherapy.
Asunto(s)
Antirreumáticos/administración & dosificación , Artritis Reumatoide/tratamiento farmacológico , Enfermedad Aguda , Anciano , Análisis de Varianza , Anticuerpos Monoclonales/administración & dosificación , Anticuerpos Monoclonales/uso terapéutico , Antirreumáticos/uso terapéutico , Artritis Reumatoide/diagnóstico por imagen , Artritis Reumatoide/fisiopatología , Artrografía , Progresión de la Enfermedad , Esquema de Medicación , Quimioterapia Combinada , Femenino , Estudios de Seguimiento , Humanos , Infliximab , Articulaciones/fisiopatología , Modelos Lineales , Masculino , Metotrexato/administración & dosificación , Metotrexato/uso terapéutico , Persona de Mediana Edad , Prednisona/administración & dosificación , Prednisona/uso terapéutico , Inducción de Remisión , Sulfasalazina/administración & dosificación , Sulfasalazina/uso terapéutico , Resultado del TratamientoRESUMEN
OBJECTIVE: To assess the duration and the probability of maintaining low disease activity once a low disease activity score (DAS) is achieved in recent onset rheumatoid arthritis (RA) patients. METHODS: The BeSt study is a randomised trial comparing four different treatment strategies in patients with recent onset, active RA. Treatment adjustments were mandatory as long as the DAS was >2.4. If the DAS was Asunto(s)
Antirreumáticos/uso terapéutico
, Artritis Reumatoide/tratamiento farmacológico
, Algoritmos
, Análisis de Varianza
, Artritis Reumatoide/diagnóstico por imagen
, Esquema de Medicación
, Quimioterapia Combinada
, Femenino
, Humanos
, Masculino
, Persona de Mediana Edad
, Radiografía
, Índice de Severidad de la Enfermedad
, Estadísticas no Paramétricas
, Resultado del Tratamiento
RESUMEN
OBJECTIVES: We examined the effects of four different treatment strategies on bone mineral density (BMD) in patients with recently diagnosed, active rheumatoid arthritis (RA) and the influence of disease-related and demographic factors on BMD loss after 1 year of follow-up in the BeSt trial. METHODS: BMD measurements of the lumbar spine and total hip were performed in 342 patients with recent onset RA at baseline and after 1 year. Multivariable regression analyses were performed to determine independent associations between disease and demographic parameters and BMD loss after 1 year. RESULTS: Median BMD loss after 1 year was 0.8% and 1.0% of baseline in the spine and the hip, respectively. No significant differences between the treatment groups, including corticosteroids and the anti-tumour necrosis factor-alpha infliximab, were observed with regard to BMD loss after 1 year of treatment. Joint damage at baseline and joint damage progression according to the Sharp-van der Heijde score were independently associated with more BMD loss after 1 year. The use of bisphosphonates independently protected against BMD loss. CONCLUSIONS: After 1 year of follow-up in the BeSt study, we did not find differences in BMD loss between the four treatment strategies, including high doses of corticosteroids and anti-tumour necrosis factor-alpha. Joint damage and joint damage progression are associated with high BMD loss, which emphasises that BMD loss and erosive RA have common pathways in their pathogenesis.
Asunto(s)
Artritis Reumatoide/fisiopatología , Densidad Ósea , Osteoporosis/diagnóstico , Absorciometría de Fotón , Adulto , Anciano , Anticuerpos Monoclonales/uso terapéutico , Antirreumáticos/uso terapéutico , Artritis Reumatoide/tratamiento farmacológico , Conservadores de la Densidad Ósea/uso terapéutico , Difosfonatos/uso terapéutico , Femenino , Estudios de Seguimiento , Glucocorticoides/uso terapéutico , Humanos , Infliximab , Vértebras Lumbares , Masculino , Persona de Mediana Edad , Oportunidad Relativa , Osteoporosis/prevención & control , Huesos Pélvicos , Análisis de Regresión , Riesgo , Factor de Necrosis Tumoral alfa/antagonistas & inhibidoresRESUMEN
BACKGROUND: It is still unresolved whether there is a relationship between silicone breast implants (SBIs) and late-onset systemic sclerosis (SSc). CASE DESCRIPTION: A 83-year-old female was diagnosed with limited cutaneous SSc. During follow-up the presence of ruptured SBIs was confirmed. We provide a literature review concerning SBIs and development of SSc, particularly in relation to age of onset. CONCLUSION: Data about age of onset are incomplete and no details on the rupture of SBIs are reported; however, an association between SSc and SBIs possibly exists.
Asunto(s)
Implantes de Mama , Falla de Prótesis , Esclerodermia Sistémica/diagnóstico , Siliconas , Edad de Inicio , Anciano de 80 o más Años , Implantes de Mama/efectos adversos , Femenino , Humanos , Falla de Prótesis/efectos adversos , Esclerodermia Sistémica/etiología , Siliconas/efectos adversosRESUMEN
BACKGROUND: Patients with systemic sclerosis (SSc) are at risk for developing pulmonary hypertension (PH) which is a major cause of death in this population. Echocardiographic (TTE) derived pulmonary arterial pressure (PAP) can be unreliable for the early detection of PH. Previous studies demonstrate that the ECG derived ventricular gradient optimized for right ventricular pressure overload (VG-RVPO) can detect PH in a heterogeneous population suspected of PH. The aim of this study is to assess the use of the VG-RVPO as a screening and monitoring instrument of early PH in SSc patients. METHODS: Serial ECGs and TTEs from twenty-seven SSc patients who underwent right heart catheterization (RHC) were retrospectively analyzed. The changes in PAP and VG-RVPO over time were studied in patients with and without diagnosed PH. RESULTS: Twenty-four patients (52.5% female, mean age 58.4â¯years SD 14.3) were studied. In eleven patients PH was confirmed with RHC. In these patients VG-RVPO was significantly higher -8⯱â¯19 than in patients without PH -23⯱â¯10â¯mV·ms, (Pâ¯<â¯0.05). In addition, in PH patients the VG-RVPO increased over time in contrast to patients without PH (Pâ¯<â¯0.01). The VG was more sensitive to detect disease progression in earlier stages of disease as compared to echocardiographic derived PAP. CONCLUSIONS: The VG-RVPO is a sensitive, non-invasive and cost effective tool for early detection of PH in SSc patients. Serial measurements indicate that the VG-RVPO can be used as a follow-up instrument and outperforms TTE to detect early changes in right ventricular pressure over time.
Asunto(s)
Ecocardiografía/normas , Electrocardiografía/normas , Hipertensión Pulmonar/diagnóstico por imagen , Hipertensión Pulmonar/fisiopatología , Esclerodermia Sistémica/diagnóstico por imagen , Esclerodermia Sistémica/fisiopatología , Adulto , Anciano , Diagnóstico Precoz , Ecocardiografía/métodos , Electrocardiografía/métodos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
Systemic sclerosis (SSc) is a rare disabling autoimmune disease with a similar mortality to many cancers. Two randomized controlled trials of autologous hematopoietic stem cell transplantation (AHSCT) for SSc have shown significant improvement in organ function, quality of life and long-term survival compared to standard therapy. However, transplant-related mortality (TRM) ranged from 3-10% in patients undergoing HSCT. In SSc, the main cause of non-transplant and TRM is cardiac related. We therefore updated the previously published guidelines for cardiac evaluation, which should be performed in dedicated centers with expertize in HSCT for SSc. The current recommendations are based on pre-transplant cardiopulmonary evaluations combining pulmonary function tests, echocardiography, cardiac magnetic resonance imaging and invasive hemodynamic testing, initiated at Northwestern University (Chicago) and subsequently discussed and endorsed within the EBMT ADWP in 2016.
Asunto(s)
Cardiopatías/diagnóstico , Trasplante de Células Madre Hematopoyéticas/mortalidad , Esclerodermia Sistémica/terapia , Cardiopatías/complicaciones , Cardiopatías/diagnóstico por imagen , Humanos , Esclerodermia Sistémica/complicaciones , Esclerodermia Sistémica/mortalidadRESUMEN
OBJECTIVE: Systemic sclerosis (SSc) is a fibrotic immune-mediated disease of unknown etiology. Among its clinical manifestations, pulmonary involvement is the leading cause of mortality in patients with SSc. However, the genetic factors involved in lung complication are not well defined. We aimed to review the association of the MIF gene, which encodes a cytokine implicated in idiopathic pulmonary hypertension among other diseases, with the susceptibility and clinical expression of SSc, in addition to testing the association of this polymorphism with SSc-related pulmonary involvement. METHODS: A total of 4392 patients with SSc and 16,591 unaffected controls from 6 cohorts of European origin were genotyped for the MIF promoter variant rs755622. An inverse variance method was used to metaanalyze the data. RESULTS: A statistically significant increase of the MIF rs755622*C allele frequency compared with controls was observed in the subgroups of patients with diffuse cutaneous SSc (dcSSc) and with pulmonary arterial hypertension (PAH) independently (dcSSc: p = 3.20E-2, OR 1.13; PAH: p = 2.19E-02, OR 1.32). However, our data revealed a stronger effect size with the subset of patients with SSc showing both clinical manifestations (dcSSc with PAH: p = 6.91E-3, OR 2.05). CONCLUSION: We reviewed the association of the MIF rs755622*C allele with SSc and described a phenotype-specific association of this variant with the susceptibility to develop PAH in patients with dcSSc.
Asunto(s)
Predisposición Genética a la Enfermedad , Hipertensión Pulmonar/genética , Oxidorreductasas Intramoleculares/genética , Factores Inhibidores de la Migración de Macrófagos/genética , Polimorfismo de Nucleótido Simple , Regiones Promotoras Genéticas , Esclerodermia Difusa/genética , Alelos , Frecuencia de los Genes , Estudios de Asociación Genética , Genotipo , Humanos , Hipertensión Pulmonar/etiología , Esclerodermia Difusa/complicacionesRESUMEN
AIM: To evaluate the efficacy and safety of four different treatment strategies for patients with early rheumatoid arthritis (RA). METHODS: In the BeSt study, 508 patients with newly diagnosed (< 2 years) active RA were randomised to be treated according to four treatment strategies: 1. sequential monotherapy, 2. step up to combination therapy (both starting with methotrexate), 3. initial combination therapy with methotrexate, sulphasalazine, and a tapered high dose of prednisone, and 4. initial combination therapy with methotrexate and infliximab. Three-monthly therapy adjustments were dictated by calculation of the Disease Activity Score (DAS), with the goal to achieve and maintain a DAS Asunto(s)
Anticuerpos Monoclonales/uso terapéutico
, Antirreumáticos/uso terapéutico
, Artritis Reumatoide/tratamiento farmacológico
, Metotrexato/uso terapéutico
, Prednisona/uso terapéutico
, Sulfasalazina/uso terapéutico
, Adulto
, Anciano
, Antirreumáticos/administración & dosificación
, Artritis Reumatoide/complicaciones
, Artritis Reumatoide/patología
, Esquema de Medicación
, Quimioterapia Combinada
, Femenino
, Humanos
, Infliximab
, Masculino
, Metotrexato/administración & dosificación
, Persona de Mediana Edad
, Prednisona/administración & dosificación
, Inducción de Remisión/métodos
, Índice de Severidad de la Enfermedad
, Sulfasalazina/administración & dosificación
, Resultado del Tratamiento