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BACKGROUND: Factors that may affect surgical decompression results in tarsal tunnel syndrome are not known. METHODS: A retrospective single-center study included patients who had undergone surgical tibial nerve release. The effectiveness of decompression was evaluated according to whether the patient would or would not be willing to undergo another surgical procedure in similar preoperative circumstances. RESULTS: The patients stated for 43 feet (51%) that they would agree to a further procedure in similar circumstances. Six feet with space-occupying lesions on imaging had improved results, but neurolysis failed in 9 feet with bone-nerve contact. Neurolysis was significantly less effective when marked hindfoot valgus (p = 0.034), varus (p = 0.014), or fasciitis (p = 0.019) were present. CONCLUSIONS: If imaging reveals a compressive space-occupying lesion, surgery has a good prognosis. In feet with static hindfoot disorders or plantar fasciitis, conservative treatment must be optimized. Bone-nerve contact should systematically be sought.
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Síndrome do Túnel do Tarso , Descompressão Cirúrgica/métodos , Humanos , Pressão , Estudos Retrospectivos , Síndrome do Túnel do Tarso/patologia , Síndrome do Túnel do Tarso/cirurgia , Nervo Tibial/patologia , Nervo Tibial/cirurgiaRESUMO
OBJECTIVE: Many patients with spondyloarthritis (SpA) are at risk of fracture due to bone fragility, whereas their bone mineral density (BMD) is not significantly diminished. Other tools, such as trabecular bone score (TBS), evaluating other characteristics of bone tissue are therefore necessary in order to evaluate bone changes in these patients. Therefore we evaluated TBS as a bone quality marker, in a cohort of patients with SpA and investigated which clinical and biological factors were correlated with TBS values. METHODS: Patients fulfilling ASAS criteria of SpA with a BMD assessment and visiting our department for initiation or switch of a biologic treatment were selected. The clinical and biological data were collected at the time of BMD measurement. RESULTS: Ninety-five patients were included in the study, with a mean age of 40.2 and a mean disease duration of 8.2 years. Lumbar BMD T-score was <-1 and <-2.5 in 17% and 3% of patients, respectively. On average, TBS value was 1.34±0.12. Lumbar BMD was positively correlated with TBS (r=0.61), while disease duration, disease activity score and serum PTH levels were negatively correlated with TBS (r=-0.24, r=-0.33, and r=-0.27, respectively). These correlations persisted in a multivariate analysis. Furthermore, more than half of the patients with a BMD level above -2.5 T-score had a low TBS value. CONCLUSION: Our results show that TBS provides information additional to BMD on the bone status of patients with SpA. They suggest that TBS may help in identifying those patients at risk of fracture.
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Densidade Óssea/fisiologia , Osso Esponjoso/diagnóstico por imagem , Fraturas por Osteoporose/diagnóstico , Espondilartrite/diagnóstico , Absorciometria de Fóton/métodos , Adulto , Estudos Transversais , Feminino , Seguimentos , Humanos , Vértebras Lombares , Masculino , Fraturas por Osteoporose/etiologia , Estudos Retrospectivos , Espondilartrite/complicações , Espondilartrite/metabolismoRESUMO
OBJECTIVES: Bone alterations at the subchondral level during rheumatoid arthritis (RA) remain under investigation. It remains unknown whether subchondral bone damage might still occur in RA patients in clinical remission, which could then infer suggesting that even minor subclinical inflammatory changes in the joint can induce local bone loss. METHODS: Thirty-two RA patients treated with biological disease-modifying anti-rheumatic drugs (bDMARDs) with low disease activity since at least 6 months and having erosion on the second or third metacarpeal head were enrolled in this pilot cross-sectional study. They were divided in two groups according to local inflammation assessed by Doppler-ultrasound exam surrounding the site of erosion. Cortical and trabecular parameters of the metacarpeal head were then assessed by high-resolution peripheral quantitative computed tomography (HR-pQCT) and compared in both groups. RESULTS: Twenty and twelve RA patients were enrolled in the "Doppler positive erosion" (DE+) group and Doppler negative erosion (DE-) group, respectively. No difference was observed in their clinical or biological RA characteristics. Both cortical density and thickness were similar among groups. Within the trabecular network, while no difference in bone volume was observed, trabecular density as well as trabecular number were decreased (P<0.001 and P<0.05 respectively), whereas trabecular separation and distribution of trabecular separation were increased in DE+ compared to DE- (P<0.05). CONCLUSION: In RA patients in low disease activity under bDMARDs, persistence of local inflammation was associated with alteration of the trabecular compartment. Trabecular density was the most strongly altered parameter and could be a candidate to assess drug effect on periarticular bone damage.
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Artrite Reumatoide/tratamento farmacológico , Artrite Reumatoide/patologia , Produtos Biológicos/uso terapêutico , Progressão da Doença , Ossos Metacarpais/patologia , Idoso , Antirreumáticos/uso terapêutico , Estudos Transversais , Feminino , França , Humanos , Inflamação/patologia , Inflamação/fisiopatologia , Masculino , Ossos Metacarpais/diagnóstico por imagem , Pessoa de Meia-Idade , Projetos Piloto , Prognóstico , Medição de Risco , Índice de Gravidade de Doença , Estatísticas não Paramétricas , Tomografia Computadorizada por Raios X/métodos , Resultado do TratamentoRESUMO
Erosive, active rheumatoid arthritis inpatients with portal hypertension combining esophageal varices and ascites complicating chronic liver disease poses serious management problems. Current literature does not provide any valid therapeutic management. We report the case of a woman and a man aged 52 and 66 years respectively having this combination of pathologies. Infusions of 4mg/kg of tocilizumab as monotherapy have produced a weaning from corticosteroids, both clinical and structural remission, with particular liver safety satisfactory at 10 and 18 months.
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Indexação e Redação de Resumos , Anticorpos Monoclonais Humanizados/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Hipertensão Portal/complicações , Hepatopatias/complicações , Ensaios Clínicos Controlados Aleatórios como Assunto , Sociedades Médicas , Artrite Reumatoide/complicações , Doença Crônica , Congressos como Assunto , Europa (Continente) , Humanos , ReumatologiaRESUMO
Objectives. To evaluate methotrexate effect on tumor necrosis factor (TNF) alpha bioactivity during infliximab (IFX) therapy in rheumatoid arthritis (RA) patients and to correlate TNF bioactivity with antibody towards IFX (ATI) development and RA clinical response. Materials and Methods. Thirty-nine active women RA patients despite conventional synthetic disease modifying antirheumatic drugs (csDMARDs) requiring IFX therapy were enrolled, and clinical data and blood samples were recorded at baseline (W0) and at 6 weeks (W6), W22, and W54 of IFX treatment. TNF bioactivity as well as IFX trough and ATI concentrations were assessed on blood samples. Results. TNF bioactivity decreased from W0 to W54 with a large range from W22 at the time of ATI detection. From W22, TNF bioactivity was lower in presence of methotrexate as csDMARD compared to other csDMARDs. IFX trough concentration increased from W0 to W54 with a large range from W22, similarly to TNF bioactivity. Methotrexate therapy prevented ATI presence at W22 and reduced TNF bioactivity compared to other csDMARDs (p = 0.002). Conclusion. This suggests that methotrexate plays a key role in TNF bioactivity and against ATI development.
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Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Infliximab/uso terapêutico , Metotrexato/uso terapêutico , Fator de Necrose Tumoral alfa/metabolismo , Adulto , Artrite Reumatoide/imunologia , Bioensaio , Estudos de Coortes , Feminino , Humanos , Pessoa de Meia-Idade , Fator de Necrose Tumoral alfa/antagonistas & inibidoresRESUMO
INTRODUCTION: Structural damage progression is a major outcome in rheumatoid arthritis (RA). Its evaluation and follow-up in trials should involve radiographic scoring by 1 or 2 readers (reference assessment), which is challenging in large longitudinal cohorts with multiple assessments. OBJECTIVES: To compare the reproducibility of multireader and reference assessment to improve the feasibility of detecting radiographic progression in a large cohort of patients with early arthritis (ESPOIR). METHODS: We used 3 sessions to train 12 rheumatologists in radiographic scoring by the van der Heijde-modified Sharp score (SHS). Multireader scoring was based on 10 trained-reader assessments, each reader scoring a random sample of 1/5 of all available radiographs (for double scoring for each X-ray set) for patients included in the ESPOIR cohort with complete radiographic data at M0 and M60. Reference scoring was performed by 2 experienced readers. Scoring was performed blindly to clinical data, with radiographs in chronological order. We compared multireader and reference assessments by intraclass correlation coefficients (ICCs) for SHS and significant radiographic progression (SRP). RESULTS: The intrareader and inter-reader reproducibility for trained assessors increased during the training sessions (ICC 0.79 to 0.94 and 0.76 to 0.92), respectively. For the 524 patients included, agreement between multireader and reference assessment of SHS progression between M0 and M60 and SRP assessment were almost perfect, ICC (0.88 (95% CI 0.82 to 0.93)) and (0.99 (95% CI 0.99 to 0.99)), respectively. CONCLUSIONS: Multireader assessment of radiographic structural damage progression is comparable to reference assessment and could be used to improve the feasibility of radiographic scoring in large longitudinal cohort with numerous X-ray evaluations.
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INTRODUCTION: Alzheimer's disease or other Dementias (ADD) and postmenopausal osteoporosis are two major public health problems with a huge impact on mortality. Here, we examined the prevalence of ADD in postmenopausal women with osteoporosis, monitored within a dedicated fracture liaison service. METHODS: We conducted a cross-sectional observational study in a population of 2041 women, visiting the university hospital of Saint-Etienne for a peripheral fragility fracture. We assessed the prevalence of ADD among these patients and compared to French population. We also compared the characteristics of women with ADD and without ADD. RESULTS: ADD prevalence was on average 13.5% in the population of interest with a mean age of 85years. As women with ADD were older than women without ADD, the prevalence of the disease significantly increased with age as 0%, 1.8%, 13% and 29.7% in<55, 55-74, 75-79 and 85-89years old groups, respectively. Proximal femoral fracture was the most frequent fracture (77%) followed by wrist fracture (13%), and then proximal humerus fracture (10%). ADD prevalence observed in our study was 3 to 4 times the ADD prevalence in France. Despite the overall increase of the ADD prevalence with age, it was still 2.2 and 1.9 times that of the French female population in the 80-84 and 85-89 age groups respectively. CONCLUSION: ADD prevalence was higher in postmenopausal women with severe osteoporosis, especially those with femoral fractures. Thus, our results incite to a more efficient care of this population with a high risk of fracture and mortality.
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Demência/epidemiologia , Osteoporose Pós-Menopausa/epidemiologia , Fraturas por Osteoporose/epidemiologia , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Densidade Óssea , Distribuição de Qui-Quadrado , Comorbidade , Estudos Transversais , Demência/diagnóstico , Feminino , França/epidemiologia , Hospitais Universitários , Humanos , Pessoa de Meia-Idade , Osteoporose Pós-Menopausa/diagnóstico , Fraturas por Osteoporose/diagnóstico por imagem , Prevalência , Prognóstico , Medição de RiscoRESUMO
OBJECTIVE: The aim of this review is to clarify the usefulness of bone, cartilage, and synovial biomarker in the management of rheumatoid arthritis (RA) therapy in remission. SYNOVIAL BIOMARKERS: High MMP-3 levels are associated with joint progression in RA patients, but there is no data about their utility in clinical remission. IIINys and Glc-Gal-PYD seem to be more specific to synovium, but more studies are required. CARTILAGE BIOMARKERS: Unbalance between cartilage break-down biomarkers (urinary CTX II and COMP) and cartilage formation biomarker (PIIANP) was described. This unbalance is also associated with joint destruction and prognosis of destruction. No data are available on patients in remission. BONE BIOMARKERS: RA activity is correlated with an increase of bone resorption markers such as CTX I, PYD, and TRACP 5b and a decrease of bone formation markers such as OC and BALP. RA therapies seem to improve bone turnover in limiting bone resorption. There is no study about bone marker utility in remission. CONCLUSION: Biomarkers seem to correlate with RA activity and progression. They also could be used to manage RA therapies, but we need more data on RA remission to predict relapse.