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Adeline F, Romand X, Dalecky M, Pfimlin A, Wendling D, Gaudin P, Claudepierre P, Dougados M, Baillet A. AB0665 VALVULOPATHY, SYSTOLIC AND DIASTOLIC DYSFUNCTION IN AXIAL SPONDYLOARTHRITIS: A SYSTEMATIC REVIEW AND META-ANALYSIS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.5223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Axial Spondyloarthritis (ax-SpA) displays an increased cardiovascular disease (CVD) risk compared with the general population. Although ischemic cardiac manifestations are well known, prevalence of non-ischemic manifestations such as myocardial dysfunction and valvulopathy is less clear.Objectives:To compare prevalence of myocardial dysfunction and valvulopathy by ultrasound in ax-SpA patients and versus healthy controls.Methods:Two investigators independently searched for studies indexed in PUBMED, Cochrane Library and EMBASE databases and published before January 17th 2020. The search was focused on ultrasound evaluation of myocardial function and valvulopathy, with two-dimensional, Doppler, tissue Doppler, and speckle tracking echocardiography. We included for meta-analysis all controlled studies including ax-SpA without previous cardiovascular disease. Data were pooled using appropriate random or fixed effects model.Results:Literature search retrieved of 186 abstracts. A total of 31 papers were included in the systematic review and 27 papers were analyzed in the meta-analysis (1,494 ax-SpA patients and 1,091 healthy controls). Studies displayed cross-sectional design and included ax-SpA without prevalent cardiovascular disease.Ax-SpA was defined according to the modified New York criteria (24 studies) followed or the ASAS criteria (2 studies). HLA B27+ positivity ranged from 51 to 100%, mean age ranged from 26.7 to 55.7 years, disease duration ranged from 3.2 to 23.3 years and mean BASDAI ranged from 1.24 to 5.6.Patients with ax-SpA displayed a lower diastolic function with a lower E/A ratio, a higher deceleration time, a higher isovolumetric relaxation time and a lower systolic function with a lower ejection fraction (figure 1). Left-ventricular end diastolic and systolic diameters were higher in ax-SpA patients with respectively mean difference 0.55 mm [CI95%; 0.19, 0.91] and 0.79 mm [CI95%; 0.40, 1.17]. We did not find any difference for left and posterior ventricular thickness, left atrial dimension, and left ventricular mass index.Figure 1.Systolic and diastolic dysfunction is slightly altered in ax-SpA patients compared to healthy individuals Diastolic dysfunction was assessed by (A) E/A ratio (m/s), (B) deceleration time (ms), (C) Isovolumetric relaxation time (ms) and (D) systolic function was assessed by ejection fraction (%).A total of 15 articles reported prevalence of valvulopathy in ax-SpA. Prevalence of mitral regurgitation and aortic regurgitation were similar in ax-SpA patients and healthy individuals: OR=1.13 [CI95% 0.76, 1.68] and OR=1.18 [CI95% 0.68, 2.04].Conclusion:Prevalence of valvulopathy was similar in ax-SpA and healthy individuals. Diastolic and systolic function seems to be slightly altered in ax-SpA compared to healthy controls. However, this difference is unlikely clinically relevant. Usefulness of systematic echography remains to be determined in future longitudinal studies.Disclosure of Interests:Fanny Adeline: None declared, Xavier Romand Consultant of: Xavier ROMAND has received honorarium fees from Abbvie, Mickael Dalecky Consultant of: Mickael DALECKY has received honorarium fees from Abbvie, Arnaud Pfimlin Consultant of: Arnaud PFIMLIN has received honorarium fees from Abbvie, Daniel Wendling: None declared, Philippe Gaudin Speakers bureau: Lilly, Pascal Claudepierre Speakers bureau: Janssen, Novartis, Lilly, Maxime Dougados Grant/research support from: AbbVie, Eli Lilly, Merck, Novartis, Pfizer and UCB Pharma, Consultant of: AbbVie, Eli Lilly, Merck, Novartis, Pfizer and UCB Pharma, Speakers bureau: AbbVie, Eli Lilly, Merck, Novartis, Pfizer and UCB Pharma, Athan Baillet Consultant of: Athan BAILLET has received honorarium fees from Abbvie for his participation as the coordinator of the systematic literature review
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Mouterde G, Manna F, Le Goff B, Albert JD, Jousse-Joulin S, Gandjbakhch F, Loeuille D, Gaudin P, Piperno M, Frédéric B, Jamard B, Salliot C, Molinari N, Combe B, D’agostino MA, Lukas C. THU0539 IMPACT OF BODY MASS INDEX ON THE AGREEMENT BETWEEN ULTRASOUND- AND CLINICAL ASSESSMENTS OF DISEASE ACTIVITY IN RHEUMATOID ARTHRITIS: MULTICENTRE AND CROSS-SECTIONAL STUDY. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.3385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Clinical assessment of swollen joint count (SJC) in rheumatoid arthritis (RA) might be affected by obesity in terms of obesity-related excess adipose tissue.Objectives:To compare the level of agreement between synovitis evaluated by Power Doppler ultrasound (PDUS) and clinical examination (SJC as component of SDAI) in obese (O) (i.e. Body Mass Index (BMI) >30) versus non-obese (NO) (BMI≤30) RA patients.Methods:RA patients ≥18 years fulfilling 2010 ACR-EULAR criteria were included in the cross-sectional multicentre (13 centres) French observational RABODI study (ClinicalTrials.gov Identifier:NCT03004651). Clinical synovitis was evaluated on 44 joints. ESR and CRP were collected and SDAI, DAS28, DAS were calculated. A standard US examination on 44 joints was performed by an independent investigator blinded to clinical data. US synovitis was defined by a synovial hypertrophy ≥1 and PD signal≥1 on a semi-quantitative scale according to the EULAR-OMERACT scoring system. Levels of agreement between number of synovitis defined by PDUS and clinical examination were compared in O versus NO patients using Chi2 test, and Kappas (k) and ORs were calculated. A patient was considered “discordant” if ≥1 joint was discordantly classified by PDUS and clinical examination. SDAI was calculated and compared, with SJC defined either by clinical examination or PDUS.Results:121 patients were included: mean (SD) age of 58.5 (12.7) years, mean disease duration of 11.1 (9.7) years. 81% were female, 84.3% anti-CCP positive, 63.6% had erosive disease. Mean SDAI was 12.6 (±10.2). 53 (43.8%) had a BMI >30 and 68 (56.2%) ≤30. 59 (48.7%) and 62 (51.2%) had a SDAI≤11 and >11, respectively. The 2 groups were comparable, except for weight (mean (SD) 65.4 (13.5) vs 96.7 (14.7) kg, p< 0.001), some comorbidities (diabetes, asthma and fibromyalgia more frequent in O patients), tender joint count (mean 4.04 (±5.23) in NO vs 7.38 (±8.64) in O, p=0.021). Mean number of SJC was 2.4 (3.3), and PDUS 6.7 (±6.3). Levels of agreement between clinical and PDUS findings were comparable in O vs. NO patients regarding SDAI and other scores (Table). Patients with ≥3 discordant joints were numerically higher in O patients compared to NO (26/53 (49.1%) vs 22/68 (32.4%), p=0.062). At the joint level, discordance was higher in O patients in MCP4 (p=0.057), wrist (p=0.089).Table.Level of agreement between PDUS synovitis and SJC in obese versus normally weighted RA patientsScore with PDUS vs. SJCBMI ≤ 30N=68BMI > 30N=53OR(95%CI)P*SDAINon-Discordant (ND)63461.92(0.57-6.42)0.28Discordant (D)57Kappa0.850.73DAS28ND62471.32(0.4-4.35)0.64D66Kappa0.810.77DAS44ND63520.24(0.03-2.14)0.23D51Kappa0.830.96≥1 synovitisND51351.54(0.7-3.4)0.28D1718Kappa0.500.32Conclusion:In RA patients, despite a perceived higher difficulty to clinically detect SJ in O patients, the discrepancy between clinically- and PDUS defined synovitis was not significantly higher than in NO patients, and did not impact the extend of the definition of disease activity level.Disclosure of Interests:Gael Mouterde: None declared, Federico Manna: None declared, Benoit Le Goff: None declared, Jean-David Albert: None declared, Sandrine Jousse-Joulin: None declared, Frederique Gandjbakhch: None declared, Damien LOEUILLE: None declared, Philippe Gaudin Speakers bureau: Lilly, Muriel PIPERNO: None declared, BANAL Frédéric: None declared, Bénédicte Jamard: None declared, Carine Salliot: None declared, Nicolas Molinari: None declared, Bernard Combe Grant/research support from: Novartis, Pfizer, Roche-Chugai, Consultant of: AbbVie; Gilead Sciences, Inc.; Janssen; Eli Lilly and Company; Pfizer; Roche-Chugai; Sanofi, Speakers bureau: Bristol-Myers Squibb; Gilead Sciences, Inc.; Eli Lilly and Company; Merck Sharp & Dohme; Pfizer; Roche-Chugai; UCB, Maria-Antonietta D’Agostino: None declared, Cédric Lukas: None declared
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Letarouilly JG, Pariente B, Staumont-Sallé D, Goupille P, Claudepierre P, Varin S, Lanot S, Dernis E, Pascart T, Banneville B, Baudart P, Gombert B, Bauer E, Plastaras L, Barbarot S, Felten R, Le Dantec L, Sultan-Bichat N, Girard C, Constantin A, Wendling D, Gaudin P, Jullien D, Pham T, Flipo RM. THU0393 INFLAMMATORY BOWEL DISEASES AMONG SECUKINUMAB-TREATED PATIENTS: 24 CASES FROM THE MISSIL REGISTRY. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.2516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:An alert regarding about the tolerance of Interleukin 17 (IL-17) inhibitors has been issued from data of randomized controlled trials showing cases of de novo inflammatory bowel diseases (IBD). In a recent analysis of pooled data from 21 clinical trials, cases of IBD events (including Crohn’s disease (CD), ulcerative colitis (UC) and inflammatory bowel disease unclassified (IBDU)) were uncommon (1). Yet, real-world data are lacking.Objectives:To describe real-world data about patients treated by IL-17 inhibitors developing new onset IBD (CD or UC).Methods:A French national registry called MISSIL was started in February 2018 to collect the cases of patients treated by IL-17 inhibitors developing new onset IBD. This registry is conducted by rheumatologist, dermatologist and gastroenterologist learned societies specialized on immune-mediated inflammatory diseases. In France, secukinumab (SEK) has been granted market authorization since June 2016 and ixekizumab since April 2018.Results:24 cases under SEK were reported between February 2018 and January 2020: 3 patients with psoriasis and 21 patients with spondylwoarthritis. There were 20 patients with new onset CD and 4 with UC. Mean age was 51.7 ± 15.7 years old and 12/24 were female; 10 presented an axial spondyloarthritis, 5 a peripheral spondyloarthritis and 6 both,13/17 were HLA-B27 positive,7/19 had a radiographic sacroiliitis and 11/17 a MRI sacroiliitis. Only 2 were biological Disease-modifying antirheumatic drug (bDMARD)-naïve. Crohn’s disease was mainly located at the ileum, colon and rectum. The median time to onset of symptoms was 2 (1-6) months. The main symptoms were diarrhea, nausea and vomiting and loss of weight. Median CRP at the onset of symptoms was 68 mg/L (41-140.5); 21 patients underwent biopsies, 12 were in favor of CD. IL-17 inhibitors were consistently stopped. Patients were treated by corticosteroids (16/24), mesalazine (7/24), methotrexate (3/24), thiopurines (2/24), infliximab (9/243), adalimumab (3/24), golimumab (2/24), ustekinumab (5/24). The evolution was favorable under treatment with complete resolution (4/24), improvement (11/24) or stabilization (5/24). 3 patients worsened under treatment and 1 died (massive myocardial infarction).Conclusion:IBD flare in patients treated with IL-17 inhibitors are rare and lead to discuss the potential iatrogenic role of IL-17 inhibitor drugs. Further cases are needed to better characterize this complication. A case-control study will be conducted to identify patients at risk to develop IBD under IL-17 inhibitor.References:[1]Reich et al. Incidence rates of inflammatory bowel disease in patients with psoriasis, psoriatic arthritis and ankylosing spondylitis treated with secukinumab: a retrospective analysis of pooled data from 21 clinical trials. Ann Rheum Dis. 2019;78:473-479Disclosure of Interests:Jean-Guillaume Letarouilly Grant/research support from: Research grant from Pfizer, Benjamin Pariente: None declared, Delphine Staumont-Sallé Speakers bureau: Lilly, Novartis, Philippe Goupille Grant/research support from: AbbVie, Amgen, Biogen, BMS, Celgene, Chugai, Lilly, Janssen, Medac, MSD France, Nordic Pharma, Novartis, Pfizer, Sanofi and UCB, Consultant of: AbbVie, Amgen, Biogen, BMS, Celgene, Chugai, Lilly, Janssen, Medac, MSD France, Nordic Pharma, Novartis, Pfizer, Sanofi and UCB, Speakers bureau: AbbVie, Amgen, Biogen, BMS, Celgene, Chugai, Lilly, Janssen, Medac, MSD France, Nordic Pharma, Novartis, Pfizer, Sanofi and UCB, Pascal Claudepierre Speakers bureau: Janssen, Novartis, Lilly, Stephane Varin: None declared, Sylvain Lanot: None declared, Emmanuelle Dernis Speakers bureau: Lilly, Novartis, Tristan Pascart Speakers bureau: Novartis, Lilly, Beatrice Banneville Speakers bureau: Lilly, Novartis, Pauline Baudart: None declared, Bruno Gombert: None declared, Elodie BAUER: None declared, Laurianne Plastaras: None declared, Sébastien Barbarot: None declared, Renaud FELTEN: None declared, Loïc Le Dantec: None declared, Nathalie Sultan-Bichat: None declared, Céline Girard: None declared, Arnaud Constantin Grant/research support from: Study was sponsored by Sanofi Genzyme, Consultant of: Consulting fees from Abbvie, BMS, Celgene, Gilead, Janssen, Lilly, Novartis, Pfizer, Roche, Sanofi, UCB, Daniel Wendling: None declared, Philippe Gaudin Speakers bureau: Lilly, Denis Jullien Speakers bureau: Lilly, Novartis, Thao Pham Speakers bureau: Novartis, Janssen, Lilly, Rene-Marc Flipo Speakers bureau: Novartis, Janssen, Lilly
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Trabelsi M, Romand X, Gilson M, Vaillant M, Guerne PA, Hayem G, Bertolini E, Baillet A, Gaudin P. Rheumatoid Meningitis a Rare Extra-Articular Manifestation of Rheumatoid Arthritis: Report of 6 Cases and Literature Review. J Clin Med 2020; 9:jcm9061625. [PMID: 32471260 PMCID: PMC7356493 DOI: 10.3390/jcm9061625] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 05/15/2020] [Accepted: 05/22/2020] [Indexed: 12/13/2022] Open
Abstract
Objectives. Central neurological manifestations of rheumatoid arthritis (RA) like rheumatoid meningitis (RM) are rare, little known and have a high rate of morbi-mortality. METHODS. We described six cases of RM that were directly related to RA activity after exhaustive assessment. RESULTS. They were mainly women, aged of 50 to 69. All were positive for anti-cyclic citrullinated peptide antibodies and half for rheumatoid factors. RA activity, duration, and treatments were heterogeneous including oral steroids, conventional synthetic disease modifying anti-rheumatic drugs (DMARDs) and biologic DMARDs. Symptoms were various, with acute or progressive beginning; main were: generalized or focal seizure (4/6), fever (3/6), headaches (3/6), and frontal syndrome (2/6). Imaging lesions were four leptomeningitis, one pachymeningitis, and one association of both. MRI usually showed hypersignal in various territories in T2-FLAIR (fluid attenuated inversion recovery) mode, and enhancement in T1-weighted mode after gadolinium injection. All patients had lumbar puncture that found sterile cerebrospinal fluid, no neoplasic cell, elevated cell count in 5/6 cases and elevated proteins concentration in 3/6 cases. Cerebral biopsy was possible for three patients, and definitively confirmed the diagnosis of aseptic lepto- or pachymenintis, excluding vasculitis and lymphoma. Different treatments were used like intravenous high dose steroids, immunoglobulins or biologic DMARDs, with variable clinical and imaging outcome: one death, one complete recovery, and four recoveries with sequelae. Conclusions. Clinical symptoms, imaging, lumbar puncture, and serological studies are often nonspecific, only histologic examination can confirm the diagnosis of RM. Any central neurological manifestation in RA patients, even in quiescent and ancient RA, should warn the physician.
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Molto A, Gossec L, Poiraudeau S, Claudepierre P, Soubrier M, Fayet F, Wendling D, Gaudin P, Dernis E, Guis S, Pouplin S, Ruyssen A, Chales G, Mariette X, Beauvais C, Combe B, Flipo RM, Richette P, Chary-Valckenaere I, Saraux A, Sibilia J, Schaeverbeke T, Dougados M. Evaluation of the impact of a nurse-led program of systematic screening of comorbidities in patients with axial spondyloarthritis: The results of the COMEDSPA prospective, controlled, one year randomized trial. Semin Arthritis Rheum 2020; 50:701-708. [PMID: 32521324 DOI: 10.1016/j.semarthrit.2020.05.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 04/29/2020] [Accepted: 05/04/2020] [Indexed: 12/28/2022]
Abstract
OBJECTIVE To evaluate the impact of a nurse-led program of systematic screening for the management (detection/prevention) of comorbidities. METHODS Prospective, randomized, controlled, open, 12-month trial (NCT02374749). PARTICIPANTS consecutive patients with axial Spondyloarthritis (axSpA) (according to the rheumatologist) THE PROGRAM: A nurse collected data on comorbidities during a specific outpatient visit. In the event of non-agreement with recommendations, the patient was informed and a specific recommendation was given to the patient (orally and in a with a detailed written report). Patients were seen after one year in a nurse-led visit. TREATMENT ALLOCATION: random allocation (i.e. either this program or an educational program not presented here and considered here as the control group). MAIN OUTCOME change after one year of a weighted comorbidity management score (0 to 100 where 0= optimal management). RESULTS 502 patients were included (252 and 250 in the active and control groups, respectively): age: 47±12 years, male gender: 63%, disease duration: 14±11y. After one year, no differences were observed in a weighted comorbidity management score. However, the number of patients in agreement with recommendations was significantly higher in the active group for vaccinations (flu vaccination: 28.6% vs. 9.9%, p<0.01; pneumococcal vaccination:40.0% vs. 21.1%,p=0.04), for cancer screening (skin cancer screening: 36.3% vs. 17.2%, p=0.04) and for osteoporosis (bone densitometry performed: 22.6% vs. 8.7%, p<0.01; Vitamin D supplementation initiation: 51.9% vs. 9.4%, p<0.01). CONCLUSIONS AND RELEVANCE This study suggests the short-term benefit of a single-visit nurse-led program for systematic screening of comorbidities for its management in agreement with recommendations, even in this young population of patients with axSpA.
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Baillet A, Romand X, Pflimlin A, Dalecky M, Claudepierrec P, Flipo RM, Ruyssen-Witrand A, Gaudin P, Gossec L, Molto A, Lukas C, Pouplin S, Soubrier M, Wendling D, Fayet F, Hudry C, Senbel E, Schwartz M, Hacquard-Bouder C, Dougados M. Data to be collected for an optimal management of axial spondyloarthritis in daily practice: Proposal from evidence-based and consensual approaches. Joint Bone Spine 2020; 87:405-411. [PMID: 32428691 DOI: 10.1016/j.jbspin.2020.04.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 04/30/2020] [Indexed: 01/17/2023]
Abstract
OBJECTIVE To propose a list of variables to be collected right after the diagnosis has been made and during the follow-up of patients with axial spondyloarthritis (ax-SpA) for an optimal management in daily practice. METHODS The process comprised (1) the evaluation of the interest of 51 variables proposed for the assessment of ax-SpA by means of a systematic literature research; (2) a consensus process involving 78 hospital-based or office-based rheumatologists, considering the collection of each variable in a 4 grade scale from "not very useful/useless" to "mandatory"; (3) a consensus on the minimum interval of time for periodic assessment of the selected variables on a 5 grade scale from "at each visit" to "never to be re-collected". RESULTS The systematic literature research retrieved a total of 14,133 abstracts, of which 213 were included in the final qualitative synthesis. Data to be collected at the initial systematic review comprised 5 patient's self-administered questionnaires, 3 variables of the physician's interview, 2 variables of the physical examination, 2 variables of the specific ax-SpA imaging and 2 other investigations. Two variables were recommended to be systematically collected at each visit, 1 variable twice a year, 6 variables yearly and 1 variable every 2 years. CONCLUSIONS Using an evidence-based and an expert consensus approaches, this initiative defined a core set of variables to be collected and reported right after the diagnosis and during follow-up of patients with ax-SpA in daily practice.
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Hubac J, Tribouillard H, Gastaldi R, Romand X, Gaudin P, Allenet B, Baillet A. Implementation of comorbidities' systematic screening program in daily practice in France. Joint Bone Spine 2020; 87:663-665. [PMID: 32387583 DOI: 10.1016/j.jbspin.2020.04.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 04/27/2020] [Indexed: 11/17/2022]
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Nguyen MVC, Courtier A, Adrait A, Defendi F, Couté Y, Baillet A, Guigue L, Gottenberg JE, Dumestre-Pérard C, Brun V, Gaudin P. Fetuin-A and thyroxin binding globulin predict rituximab response in rheumatoid arthritis patients with insufficient response to anti-TNFα. Clin Rheumatol 2020; 39:2553-2562. [PMID: 32212002 DOI: 10.1007/s10067-020-05030-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 02/07/2020] [Accepted: 03/05/2020] [Indexed: 12/15/2022]
Abstract
OBJECTIVES Rheumatoid arthritis (RA) is a debilitating disease, but patient management and treatment have been revolutionized since the advent of bDMARDs. However, about one third of RA patients do not respond to specific bDMARD treatment without clear identified reasons. Different bDMARDs must be tried until the right drug is found. Here, we sought to identify a predictive protein signature to stratify patient responsiveness to rituximab (RTX) among patients with an insufficient response to a first anti-TNFα treatment. METHODS Serum samples were collected at baseline before RTX initiation. A proteomics study comparing responders and nonresponders was conducted to identify and select potential predictive biomarkers whose concentration was measured by quantitative assays. Logistic regression was performed to determine the best biomarker combination to predict good or nonresponse to RTX (EULAR criteria after 6 months' treatment). RESULTS Eleven biomarkers potentially discriminating between responders and nonresponders were selected following discovery proteomics. Quantitative immunoassays and univariate statistical analysis showed that fetuin-A and thyroxine binding globulin (TBG) presented a good capacity to discriminate between patient groups. A logistic regression analysis revealed that the combination of fetuin-A plus TBG could accurately predict a patient's responsiveness to RTX with an AUC of 0.86, sensitivity of 80%, and a specificity of 79%. CONCLUSION In RA patients for whom a first anti-TNFα treatment has failed, the serum abundance of fetuin-A and TBG before initiating RTX treatment is an indicator for their response status at 6 months. ClinicalTrials.gov identifier: NCT01000441. Key Points • Proteomic analysis revealed 11 putative predictive biomarkers to discriminate rituximab responder vs. nonresponder RA patients. • Fetuin-A and TBG are significantly differentially expressed at baseline in rituximab responder vs. nonresponder RA patients. • Algorithm combining fetuin-A and TBG accurately predicts response to rituximab in RA patients with insufficient response to TNFi.
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Baillet A, Trocmé C, Romand X, Nguyen CMV, Courtier A, Toussaint B, Gaudin P, Epaulard O. Calprotectin discriminates septic arthritis from pseudogout and rheumatoid arthritis. Rheumatology (Oxford) 2020; 58:1644-1648. [PMID: 30919904 DOI: 10.1093/rheumatology/kez098] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 02/14/2019] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE We aimed to determine whether calprotectin and α-defensins could discriminate septic from other inflammatory arthritides. METHODS Synovial fluids with a predominance of neutrophils from patients with septic arthritis, pseudogout and RA were prospectively collected. Neutrophil-related proteins calprotectin and human neutrophil α-defensins levels were assessed in synovial fluids. Demographic parameters and biomarkers with P-value ⩽0.05 for differentiating septic from non-septic arthritis were included in a multivariable model. Multivariable logistic regression with stepwise selection was performed to build the final combined model. RESULTS A total of 74 patients were included: septic arthritis (n = 26), pseudogout (n = 28) and RA (n = 20). Patients with septic arthritis were more likely to be male and young, and to display higher synovial neutrophil count. Calprotectin was significantly increased in patients with septic arthritis. The multivariable model included calprotectin, synovial fluid neutrophil count and gender. Calprotectin was the only biomarker that discriminated septic arthritis from non-septic inflammatory arthritides, with 76% sensitivity, 94% specificity and a positive likelihood ratio = 12.2 at the threshold for calprotectin of 150 mg/l. CONCLUSION Synovial fluid calprotectin is a relevant biomarker to discriminate septic arthritis from other inflammatory arthritides. This biomarker should be tested in an independent cohort.
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Rougé-Labriet H, Berujon S, Mathieu H, Bohic S, Fayard B, Ravey JN, Robert Y, Gaudin P, Brun E. X-ray Phase Contrast osteo-articular imaging: a pilot study on cadaveric human hands. Sci Rep 2020; 10:1911. [PMID: 32024864 PMCID: PMC7002527 DOI: 10.1038/s41598-020-58168-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 01/07/2020] [Indexed: 01/14/2023] Open
Abstract
X-ray Phase Contrast Imaging (PCI) is an emerging modality whose availability in clinics for mammography and lung imaging is expected to materialize within the coming years. In this study, we evaluate the PCI Computed Tomography (PCI-CT) performances with respect to current conventional imaging modalities in the context of osteo-articular disorders diagnosis. X-ray PCI-CT was performed on 3 cadaveric human hands and wrists using a synchrotron beam. Conventional CT, MRI and Ultrasound were also performed on these three samples using routine procedures as well as research protocols. Six radiologists and rheumatologists independently evaluated qualitatively and semi quantitatively the 3D images' quality. Medical interpretations were also made from the images. PCI-CT allows the simultaneous visualization of both the high absorbing and the softer tissues. The 6 reader evaluations characterized PCI-CT as a visualization tool with improved performances for all tissue types (significant p-values), which provides sharper outlines and clearer internal structures than images obtained using conventional modalities. The PCI-CT images contain overall more information, especially at smaller scales with for instance more visible micro-calcifications in our chondrocalcinosis case. Despite a reduced number of samples used, this pilot study highlights the possible medical benefits of PCI for osteo-articular disorders evaluation. Although PCI-CT is not yet available in hospitals, the improved visualization capabilities demonstrated so far and the enhanced tissue measurement quality let suggest strong diagnosis benefits for rheumatology in case of a widespread application of PCI.
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Cornu JY, Randriamamonjy S, Gutierrez M, Rocco K, Gaudin P, Ouerdane L, Lebeau T. Copper phytoavailability in vineyard topsoils as affected by pyoverdine supply. CHEMOSPHERE 2019; 236:124347. [PMID: 31310975 DOI: 10.1016/j.chemosphere.2019.124347] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 06/21/2019] [Accepted: 07/09/2019] [Indexed: 06/10/2023]
Abstract
Pyoverdine (Pvd) is a bacterial siderophore produced by some Pseudomonads species that can bind copper in addition to iron in soil. Pvd is expected to alter the dynamics and the ecotoxicity of Cu in vineyard soils. This study investigated the extent to which the mobility and the phytoavailability of Cu varied among vineyard soils with different pH and how they were affected by a supply of Pvd. Pvd was supplied (or not) to ten vineyard topsoils with pH ranging from 5.9 to 8.6 before metal was extracted with 0.005 M CaCl2. Cu mobility was assessed through its total concentration and Cu phytoavailability through its free ionic concentration measured in the CaCl2 extract. Cu mobility varied by a factor of six and Cu phytoavailability by a factor of 5000 among the soil samples. In the CaCl2 extract, the concentration of Cu2+ was not correlated with the concentration of total Cu but was correlated with pH. This revealed that Cu phytoavailability depends to a great extent on Cu complexation in soil pore water, the latter being highly sensitive to pH. Adding Pvd enhanced the mobility of Cu in the soils including in carbonate soils. The Pvd-mobilization factor for Cu varied from 1.4 to 8 among soils, linked to the availability of Fe and Al in the solid phase and to Pvd partitioning between the solid and the liquid phase. Adding Pvd reduced the concentration of Cu2+ in CaCl2 extract, which challenges the idea of using Pvd-producing bacteria to promote Cu phytoextraction.
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Gaudin P, Lassoued S, Giraud I, Bard PO, Étienne A. Regards croisés sur le devenir des hôpitaux de jour de rhumatologie. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.rhum.2019.06.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Mariette X, Schaeverbeke T, Gaudin P, Chartier M, Heitzmann J, Vannier-Moreau V, Hilliquin P, Cantagrel A. Two-year abatacept retention rate in clinical practice in the French ACTION cohort. Joint Bone Spine 2019; 86:753-759. [PMID: 31352138 DOI: 10.1016/j.jbspin.2019.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/12/2019] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Abatacept retention rates were evaluated in the French cohort in the prospective ACTION study (2010-2013), which included patients with moderate-to-severe rheumatoid arthritis managed in everyday clinical practice and started on intravenous abatacept therapy. METHODS Two-year abatacept retention rates were evaluated in 455 patients classified according to treatment line, body mass index (BMI), and status for rheumatoid factor (RF) and anti-citrullinated peptide antibody (ACPA). RESULTS After 2 years, the overall abatacept retention rate was 44%. The retention rate was non-significantly higher in the patients with vs. without a history of unresponsiveness to at least one biologic (48.1% vs. 41.8%, respectively). No significant retention rate differences were found across BMI categories (444 patients; <25, 45.5%; ≥25 to <30, 48.9%; and ≥30, 36.6%). Neither were any significant differences demonstrated according to RF and ACPA status (RF+ and ACPA+, 45.7%; RF+ or ACPA+, 43.8%; and FR- and ACPA-, 39.1%). CONCLUSION The 44% 2-year retention rate in the French ACTION cohort supports the usefulness of abatacept therapy. In this study, retention was not associated with treatment line, BMI, or antibody status.
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Bernardy C, Lejeune S, Courtier A, Wendling D, Berenbaum F, Nguyen MVC, Gaudin P, Paclet MH, Baillet A. Calprotectin alone is not sufficient to predict response to methotrexate in early ACR/EULAR 2010 rheumatoid arthritis: Analysis of the ESPOIR cohort. Joint Bone Spine 2019; 87:99-100. [PMID: 31325592 DOI: 10.1016/j.jbspin.2019.07.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 07/10/2019] [Indexed: 01/22/2023]
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Gastaldi R, Durand M, Roustit M, Zulian M, Monteiro I, Juvin R, Gaudin P, Baillet A. Short-term Efficiency and Tolerance of Ketoprofen and Methylprednisolone in Acute Sciatica: A Randomized Trial. PAIN MEDICINE 2019; 20:1294-1299. [PMID: 30576555 DOI: 10.1093/pm/pny252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Although anti-inflammatory drugs are commonly used in acute discogenic sciatica, data regarding their efficacy are scarce and controversial. We compared the efficacy and safety of intravenous ketoprofen and methylprednisolone with placebo in sciatica. DESIGN Multicenter, double-blinded randomized controlled trial. SUBJECTS Patients with confirmed discogenic acute sciatica, without neurologic deficit, were randomized into three arms. METHODS Besides standard-of-care analgesic therapy, they received intravenous injections of methylprednisolone (60 mg/d) or ketoprofen (200 mg/d) or placebo for five days. The primary outcome was leg pain over five days. Secondary outcomes were clinical responses at days 3 and 5, lumbar pain, Straight Leg Raise Test and lumbar flexion index, analgesic consumption, realization of lumbar spine injections, and surgery during the study period. RESULTS Fifty-four patients were randomized, and 50 completed the study. In patients admitted to the hospital for pain control with acute lumbar radicular pain due to intervertebral disc herniation and receiving an oral analgesic protocol including paracetamol, nefopam, tramadol, and morphine, there was no additional analgesic effect seen between groups. There was no significant difference in leg pain between the three groups over the study period. In the methylprednisolone group, however, we observed a higher rate of clinically relevant responses at day 3. No difference was observed on other secondary efficacy outcomes and safety. CONCLUSION No significant difference in leg pain was observed between groups. However, there was a higher proportion of patients relieved with intravenous methylprednisolone at day 3, compared with ketoprofen or placebo.
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Rinaudo-Gaujous M, Blasco-Baque V, Miossec P, Gaudin P, Farge P, Roblin X, Thomas T, Paul S, Marotte H. Infliximab Induced a Dissociated Response of Severe Periodontal Biomarkers in Rheumatoid Arthritis Patients. J Clin Med 2019; 8:jcm8050751. [PMID: 31130713 PMCID: PMC6571563 DOI: 10.3390/jcm8050751] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 05/21/2019] [Accepted: 05/23/2019] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE Rheumatoid arthritis and periodontal disease are associated together, but the effect of therapy provided for one disease to the second one remained under-investigated. This study investigated effect of infliximab therapy used to treat rheumatoid arthritis (RA) on various biomarkers of periodontal disease (PD) severity including serologies of Porphyromonas gingivalis and Prevotella intermedia and matrix metalloproteinase 3. METHODS Seventy nine RA patients were enrolled at the time to start infliximab therapy and the 28 joint disease activity score (DAS28), anti-cyclic citrullinated petides 2nd generation (anti-CCP2), anti-P. gingivalis antibody, and Matrix metalloproteinase 3 (MMP-3) were monitored before and at 6 months of infliximab therapy. Joint damage and severe periodontal disease were assessed at baseline. Anti-CCP2, anti-P. gingivalis antibody, and MMP-3 were determined by enzyme-linked immunosorbent assay (ELISA). RESULTS At baseline, anti-CCP2 titers were associated with anti-P. gingivalis lipopolysaccharide (LPS)-specific antibodies titers (p < 0.05). Anti-P. gingivalis antibodies were not significantly correlated with clinical, biological, or destruction parameters of RA disease. At 6 months of infliximab therapy, MMP-3 level decreased (from 119 ± 103 ng/mL to 62.44 ± 52 ng/mL; p < 0.0001), whereas P. gingivalis antibody levels remained at the same level. DAS28 and inflammation markers C-reactive protein (CRP) and Erythrocyte sedimentation rate (ESR) also decreased significantly during infliximab therapy (p < 0.05) as anti-CCP2 levels (p < 0.001). Only high MMP-3 level at baseline was associated with infliximab efficacy (p < 0.01). CONCLUSION MMP-3 level can be a useful marker of the efficacy of infliximab in RA patients. The treatment did not affect anti-P. gingivalis antibodies.
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Luxembourger C, Ruyssen-Witrand A, Ladhari C, Rittore C, Degboe Y, Maillefert JF, Gaudin P, Marotte H, Wendling D, Jorgensen C, Cantagrel A, Constantin A, Nigon D, Touitou I, Gottenberg JE, Pers YM. A single nucleotide polymorphism of IL6-receptor is associated with response to tocilizumab in rheumatoid arthritis patients. THE PHARMACOGENOMICS JOURNAL 2019; 19:368-374. [DOI: 10.1038/s41397-019-0072-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 11/20/2018] [Accepted: 12/21/2018] [Indexed: 12/18/2022]
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Soubrier M, Lambert C, Combe B, Gaudin P, Thomas T, Sibilia J, Dougados M, Dubost JJ. A randomised, double-blind, placebo-controlled study assessing the efficacy of high doses of vitamin D on functional disability in patients with rheumatoid arthritis. Clin Exp Rheumatol 2018; 36:1056-1060. [PMID: 30148432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Accepted: 03/19/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVES To evaluate the short-term efficacy of vitamin D (cholecalciferol) supplementation on functional disability in RA patients. METHODS 1) Patients: RA (ACR 1987 revised criteria) in non-remission (DAS28 >2.6) whose treatment was not expected to be changed over a 3-month period following inclusion and presenting with vitD deficits (serum 25OHD <30ng/mL). 2) Study design: prospective randomised placebo-controlled trial (NCT02243800). 3) Study arms: either vitD ampoules (cholecalciferol 100,000IU) or placebo. 4) Outcome measures: primary: improvement in patients' functional disability using the Health Assessment questionnaire (HAQ); secondary: improvement in DAS28ESR, DAS28CRP, ESR, CRP, RAID score, fatigue (EVA and FACIT), and SF36. RESULTS Overall, 59 patients were included, 83.1% females, aged 59.8±10.9 years on average, with RA for 17.0±9.7 years. Thirty patients received placebo and 29 vitD. At 6 months, HAQ scores tended to be increased in the placebo group (+0.08±0.25), while slightly numerically decreased in the vitD group (-0.03±0.23) (p=0.11). After adjusting for age, gender, season, and initial vitD status, the between-group difference achieved statistically significance (p=0.046). After adjusting for age, gender, season, and initial vitD status, there was no significant difference in the secondary criteria between the 2 groups except for ESR and CRP (p=0.002 and 0.04, respectively). CONCLUSIONS In this randomised, double-blind, placebo-controlled clinical trial in patients with RA and VitD deficiency, high doses of cholecalciferol resulted in a statistically significant improvement in functional disability at month 6, which, however, was clinically not relevant.
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Nguyen MVC, Adrait A, Baillet A, Trocmé C, Gottenberg JE, Gaudin P. Identification of cartilage oligomeric matrix protein as biomarker predicting abatacept response in rheumatoid arthritis patients with insufficient response to a first anti-TNFα treatment. Joint Bone Spine 2018; 86:401-403. [PMID: 30243783 DOI: 10.1016/j.jbspin.2018.09.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 09/03/2018] [Indexed: 11/16/2022]
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Miranda C, Urresta J, Cruchade H, Tran A, Benghalem M, Astafan A, Gaudin P, Daou T, Ramírez A, Pouilloux Y, Sachse A, Pinard L. Exploring the impact of zeolite porous voids in liquid phase reactions: The case of glycerol etherification by tert-butyl alcohol. J Catal 2018. [DOI: 10.1016/j.jcat.2018.07.009] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Sageloli F, Quesada JL, Fautrel B, Salliot C, Gaudin P, Baillet A. Moderate alcohol consumption is associated with increased radiological progression in women, but not in men, with early rheumatoid arthritis: results from the ESPOIR cohort (Étude et Suivi des Polyarthrites Indifférenciées Récentes). Scand J Rheumatol 2018; 47:440-446. [PMID: 29774784 DOI: 10.1080/03009742.2018.1437216] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVE We conducted this study to determine whether alcohol consumption influences radiological progression in early rheumatoid arthritis (RA). METHOD Patients fulfilling the European League Against Rheumatism/American College of Rheumatology 2010 criteria in the early arthritis cohort ESPOIR (Étude et Suivi des Polyarthrites Indifférenciées Récentes) were included in this study. Alcohol consumption was collected at baseline and at each visit. We classified alcohol consumption into three groups: abstinent (0 g/day), moderate (≤ 20 g/day for women, ≤ 30 g/day for men), and abuse (> 20 g/day for women, > 30 g/day for men). The primary outcome was the occurrence of radiological progression, defined as an increase ≥ 5 points in the total Sharp/van der Heijde score. We investigated whether alcohol consumption is predictive of radiological progression at 1, 3, and 5 years by univariate and multivariate analysis adjusted for age, baseline erosion, rheumatoid factor, anti-citrullinated peptide antibody, smoking status, body mass index, and treatment with leflunomide or methotrexate and biologics. RESULTS The study included 596 patients. When considering the influence of gender on the interaction between alcohol consumption and radiological progression, we showed a deleterious effect of moderate consumption in women [odds ratio (OR) = 1.73, 95% confidence interval (CI) 1.01; 2.96, p = 0.045] and a trend towards a protective effect of moderate consumption in men (OR = 0.50, 95% CI 0.21; 1.16, p = 0.106) in multivariate analysis. CONCLUSION Our data suggest a deleterious effect of moderate consumption of alcohol on radiological progression in women, but not in men, with early RA.
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Marandel L, Gaudin P, Guéraud F, Glise S, Herman A, Plagnes-Juan E, Véron V, Panserat S, Labonne J. A reassessment of the carnivorous status of salmonids: Hepatic glucokinase is expressed in wild fish in Kerguelen Islands. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 612:276-285. [PMID: 28850848 DOI: 10.1016/j.scitotenv.2017.08.247] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 08/23/2017] [Accepted: 08/24/2017] [Indexed: 06/07/2023]
Abstract
Salmonids belong to a high trophic level and are thus considered as strictly carnivorous species, metabolically adapted for high catabolism of proteins and low utilisation of dietary carbohydrates. However they conserved a "mammalian-type" nutritional regulation of glucokinase encoding gene and its enzymatic activity by dietary carbohydrates which remains puzzling regarding their dietary regime. The present study investigates the hypothesis that this conservation could be linked to a real consumption by trout of this nutrient in their natural habitat. To do so, brown trout were sampled in the sub-Antarctic Kerguelen Islands, a site presenting oligotrophic hydrosystems and no local freshwater fish fauna prior the introduction of salmonids fifty years ago. Qualitative and quantitative analysis of carbohydrate content within Kerguelen trout stomachs demonstrate that these animals are fed on food resources containing digestible carbohydrates. Additionally, glycaemia and more particularly gck mRNA level and gck enzymatic activity prove that Kerguelen trout digest and metabolise dietary carbohydrates. Physiological and molecular analyses performed in the present study thus strongly evidence for consumption of dietary carbohydrates by wild trout in natural environments. Investigating differences between Kerguelen individuals, we found that smaller individuals presented higher glycaemia, as well as higher carbohydrates contents in stomach. However no relationship between scaled mass index and any physiological indicator was found. Thus it appears that Kerguelen trout do not turn to carbohydrate diet because of a different condition index, or that the consumption of carbohydrates does not lead to a generally degraded physiological status. As a conclusion, our findings may explain the evolutionary conservation of a "mammalian-type" nutritional regulation of gck by dietary carbohydrates in these carnivorous fish.
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Chevreau M, Paclet MH, Romand X, Quesada JL, Vittecoq O, Dieudé P, Toussaint B, Gaudin P, Baillet A. Calprotectin is not independent from baseline erosion in predicting radiological progression in early rheumatoid arthritis. Comment on ‘Calprotectin as a marker of inflammation in patients with early rheumatoid arthritis’ by Jonsson et al. Ann Rheum Dis 2018; 77:e84. [DOI: 10.1136/annrheumdis-2017-212816] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 12/15/2017] [Indexed: 11/03/2022]
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Gastaldi R, Guinot M, Baillieul S, Gaudin P, Baillet A. TNF inhibitors improve muscle lactate production upon maximal effort in spondyloarthritis: An open labelled study. Joint Bone Spine 2018; 85:125-126. [DOI: 10.1016/j.jbspin.2016.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 12/07/2016] [Indexed: 10/20/2022]
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Gastaldi R, Sicaud A, Gaudin P, Baillet A. Pulmonary Pasteurellosis in a Patient Treated With Tocilizumab for Rheumatoid Arthritis. J Clin Rheumatol 2017; 23:451-452. [DOI: 10.1097/rhu.0000000000000592] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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