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Daniels G, Finning K, Lozano M, Hyland CA, Liew YW, Powley T, Castilho L, Bonet Bub C, Kutner JM, Banch Clausen F, Christiansen M, Sulin K, Haimila K, Legler TJ, Lambert M, Ryan H, Ní Loingsigh S, Matteocci A, Pierelli L, Dovc Drnovsek T, Bricl I, Nogués N, Muñiz-Diaz E, Olsson ML, Wikman A, de Haas M, van der Schoot CE, Massey E, Westhoff CM. Vox Sanguinis International Forum on application of fetal blood grouping: summary. Vox Sang 2017; 113:198-201. [DOI: 10.1111/vox.12616] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Daniels G, Finning K, Lozano M, Hyland CA, Liew YW, Powley T, Castilho L, Bonet Bub C, Kutner JM, Banch Clausen F, Christiansen M, Sulin K, Haimila K, Legler TJ, Lambert M, Ryan H, Ní Loingsigh S, Matteocci A, Pierelli L, Dovc Drnovsek T, Bricl I, Nogués N, Muñiz-Diaz E, Olsson ML, Wikman A, de Haas M, van der Schoot CE, Massey E, Westhoff CM. Vox Sanguinis International Forum on application of fetal blood grouping. Vox Sang 2017; 113:e26-e35. [DOI: 10.1111/vox.12615] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Mekinian A, Durtette C, Hachulla E, Lavigne C, Papo T, Zenone T, Lioger B, Deligny C, Landron C, Pouchot J, Kahn J, Fain O, Resche-Rigon M, Lambert M, De Wazieres B, Dhote R, Gondran G, Pertuiset E, Quemeneur T, Hamidou M, Sève P, Le Gallou T, Grasland A, Hatron PY. Syndrome de Cogan : étude rétrospective nationale française. Rev Med Interne 2017. [DOI: 10.1016/j.revmed.2017.10.300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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De Boysson H, Daumas A, Vautier M, Liozon E, Lambert M, Samson M, Ebba M, Dumont A, Bonnotte B, Sultan A, Saadoun D, Aouba A. Atteinte des gros vaisseaux et dilatation aortique dans l’artérite à cellules géantes : étude multicentrique de 549 patients. Rev Med Interne 2017. [DOI: 10.1016/j.revmed.2017.10.284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Jouvray M, Launay D, Dubucquoi S, Sobanski V, Podevin C, Lambert M, Morell-Dubois S, Hatron P, Hachulla E, Giovannelli J. Whole body distribution and clinical associations of telangiectasia in systemic sclerosis: A cross-sectional study. Rev Med Interne 2017. [DOI: 10.1016/j.revmed.2017.10.340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Mirouse A, Comarmond C, Biard L, Lambert M, Mekinian A, Kahn J, Benhamou Y, Chiche L, Messas E, Resche-Rigon M, Cacoub P, Saadoun D. Survie globale et facteurs de risque de mortalité de la maladie de Takayasu : étude multicentrique de 318 patients. Rev Med Interne 2017. [DOI: 10.1016/j.revmed.2017.10.299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Le Joncour A, Soudet S, Espitia O, Hachulla E, Hatron P, Koskas F, Cacoub P, Lambert M, Saadoun D. Maladie de Buerger (thromboangéite oblitérante) : aspect clinique et pronostiques à long terme de 224 patients. Rev Med Interne 2017. [DOI: 10.1016/j.revmed.2017.10.396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Brown JC, Boucher SJ, Lambert M, Viljoen W, Readhead C, Hendricks S, Kraak WJ. Non-sanctioning of illegal tackles in South African youth community rugby. J Sci Med Sport 2017; 21:631-634. [PMID: 29097230 DOI: 10.1016/j.jsams.2017.10.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2017] [Revised: 10/11/2017] [Accepted: 10/13/2017] [Indexed: 11/25/2022]
Abstract
OBJECTIVES The tackle event in rugby union ('rugby') contributes to the majority of players' injuries. Referees can reduce this risk by sanctioning dangerous tackles. A study in elite adult rugby suggests that referees only sanction a minority of illegal tackles. The aim of this study was to assess if this finding was similar in youth community rugby. DESIGN Observational study. METHODS Using EncodePro, 99 South African Rugby Union U18 Youth Week tournament matches were coded between 2011 and 2015. All tackles were coded by a researcher and an international referee to ensure that laws were interpreted correctly. The inter- and intra-rater reliabilities were 0.97-1.00. A regression analysis compared the non-sanctioned rates over time. RESULTS In total, 12 216 tackles were coded, of which less than 1% (n=113) were 'illegal'. The majority of the 113 illegal tackles were front-on (75%), high tackles (72%) and occurred in the 2nd/4th quarters (29% each). Of the illegal tackles, only 59% were sanctioned. The proportions of illegal tackles and sanctioning of these illegal tackles to all tackles improved by 0.2% per year from 2011-2015 (p<0.05). CONCLUSIONS In these youth community rugby players, 59% of illegal tackles were not sanctioned appropriately. This was better than a previous study in elite adult rugby, where only 7% of illegal tackles were penalised. Moreover, the rates of illegal tackles and non-sanctioned illegal tackles both improved over time. However, it is critical that referees consistently enforce all laws to enhance injury prevention efforts. Further studies should investigate the reasons for non-sanctioning.
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Sewry N, Brown J, Lambert M, Van Mechelen W, Verhagen E. The efficacy of the BokSmart Safe Six exercise-based intervention on injury risk profiles in healthy active adults: A feasibility study. J Sci Med Sport 2017. [DOI: 10.1016/j.jsams.2017.09.316] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Gouttebarge V, Aoki H, Lambert M, Stewart W, Kerkhoffs G. A history of concussions is associated with symptoms of common mental disorders in former male professional athletes across a range of sports. PHYSICIAN SPORTSMED 2017; 45:443-449. [PMID: 28870119 PMCID: PMC9336050 DOI: 10.1080/00913847.2017.1376572] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVE Recent reports suggest that exposure to repetitive concussions in sports is associated with an increased risk of symptoms of distress, anxiety and depression, sleep disturbance or substance abuse/dependence (typically referred as symptoms of common mental disorders[CMD]) and of later development of neurodegenerative disease, in particular chronic traumatic encephalopathy (CTE). The primary aim of this study was to explore the relationship between sports career-related concussions and the subsequent occurrence of symptoms of CMD among former male professional athletes retired from football (soccer), ice hockey and rugby (union). METHODS Cross-sectional analyses were performed on baseline electronic questionnaires from three prospective cohort studies among former male professional athletes retired from football (soccer), ice hockey and rugby (union). The number of confirmed concussions was examined through a single question, while symptoms of distress, anxiety and depression, sleep disturbance and adverse alcohol use were assessed using validated questionnaires. RESULTS From 1,957 former professional athletes contacted, a total of 576 (29%) completed the questionnaire. Of these, 23% had not incurred a concussion during their career, 34% had two or three, 18% four or five, and 11% six or more concussions. The number of sports career-related concussions was a predictor for all outcome measures (β = 0.072-0.109; P ≤ 0.040). Specifically, former professional athletes who reported a history of four or five concussions were approximately 1.5 times more likely to report symptoms of CMD, rising to a two- to five-fold increase in those reporting a history of six or more sports career-related concussions. CONCLUSIONS These data demonstrate an association between exposure to sports concussion and subsequent risk of symptoms of CMD in former professional athletes across a range of contact sports. Further work to explore the association between sports concussion and symptoms of CMD is required; in the meanwhile, strategies for effective risk reduction and improved management appear indicated.
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Lambert M, Schöttle D, Ruppelt F, Rohenkohl A, Sengutta M, Luedecke D, Nawara LA, Galling B, Falk AL, Wittmann L, Niehaus V, Sarikaya G, Rietschel L, Gagern C, Schulte-Markwort M, Unger HP, Ott S, Romer G, Daubmann A, Wegscheider K, Correll CU, Schimmelmann BG, Wiedemann K, Bock T, Gallinat J, Karow A. Early detection and integrated care for adolescents and young adults with psychotic disorders: the ACCESS III study. Acta Psychiatr Scand 2017; 136:188-200. [PMID: 28589683 DOI: 10.1111/acps.12762] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/06/2017] [Indexed: 01/09/2023]
Abstract
OBJECTIVE The objective of the study was to investigate whether a combined intervention composed of early detection plus integrated care (EDIC) enhances outcomes in patients with early psychosis compared to standard care (SC). METHODS ACCESS III is a prospective non-randomized historical control design 1-year study examining the efficacy of EDIC (n = 120) vs. SC (n = 105) in patients aged 12-29 years. Primary outcome was the rate of ≥6 months combined symptomatic and functional remission. Additional outcomes comprised the reduction of DUP and course of psychopathology, functioning, quality of life, and satisfaction with care. RESULTS In observed cases, 48.9% in the EDIC and 15.2% in the SC group reached the primary endpoint. Remission was predicted by EDIC (OR = 6.8, CI: 3.15-14.53, P < 0.001); younger age predicted non-remission (OR = 1.1, CI: 1.01-1.19, P = 0.038). Linear regressions indicated a reduction of DUP in EDIC (P < 0.001), but not in SC (P = 0.41). MMRMs showed significantly larger improvements in PANSS positive (P < 0.001) and GAF (P < 0.01) scores in EDIC vs. SC, and in EDIC over time in CGI-Severity (P < 0.001) and numerically in Q-LES-Q-18 (P = 0.052). CONCLUSIONS EDIC lead to significantly higher proportions of patients achieving combined remission. Moderating variables included a reduction of DUP and EDIC, offering psychotherapeutic interventions.
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Benattar JJ, Moussa F, Lambert M. Two dimensional ordering in liquid crystals: the SmF and SMI phases. ACTA ACUST UNITED AC 2017. [DOI: 10.1051/jcp/1983800099] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Doucet J, Levelut AM, Lambert M. Structure et dynamique des phases smectiques ordonnées. ACTA ACUST UNITED AC 2017. [DOI: 10.1051/anphys/197803030157] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Lambert M. Do we have a niche market? SOUTH AFRICAN JOURNAL OF SPORTS MEDICINE 2017. [DOI: 10.17159/2078-516x/2008/v20i2a627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Do we have a niche market?
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Lambert M. Post-truth era and impact on the science associated with sport and exercise medicine. SOUTH AFRICAN JOURNAL OF SPORTS MEDICINE 2017. [DOI: 10.17159/2078-516x/2016/v28i3a1868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Post-truth era and impact on the science associated with sport and exercise medicine
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Prim S, van Rooyen M, Lambert M. A comparison of performance indicators between the four South African teams and the winners of the 2005 Super 12 Rugby competition. What separates top from bottom? INT J PERF ANAL SPOR 2017. [DOI: 10.1080/24748668.2006.11868378] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Poulain L, Sujobert P, Zylbersztejn F, Barreau S, Stuani L, Lambert M, Palama TL, Chesnais V, Birsen R, Vergez F, Farge T, Chenevier-Gobeaux C, Fraisse M, Bouillaud F, Debeissat C, Herault O, Récher C, Lacombe C, Fontenay M, Mayeux P, Maciel TT, Portais JC, Sarry JE, Tamburini J, Bouscary D, Chapuis N. High mTORC1 activity drives glycolysis addiction and sensitivity to G6PD inhibition in acute myeloid leukemia cells. Leukemia 2017; 31:2326-2335. [PMID: 28280275 DOI: 10.1038/leu.2017.81] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 02/13/2017] [Accepted: 02/27/2017] [Indexed: 01/03/2023]
Abstract
Alterations in metabolic activities are cancer hallmarks that offer a wide range of new therapeutic opportunities. Here we decipher the interplay between mTORC1 activity and glucose metabolism in acute myeloid leukemia (AML). We show that mTORC1 signaling that is constantly overactivated in AML cells promotes glycolysis and leads to glucose addiction. The level of mTORC1 activity determines the sensitivity of AML cells to glycolysis inhibition as switch-off mTORC1 activity leads to glucose-independent cell survival that is sustained by an increase in mitochondrial oxidative phosphorylation. Metabolic analysis identified the pentose phosphate pathway (PPP) as an important pro-survival pathway for glucose metabolism in AML cells with high mTORC1 activity and provided a clear rational for targeting glucose-6-phosphate dehydrogenase (G6PD) in AML. Indeed, our analysis of the cancer genome atlas AML database pinpointed G6PD as a new biomarker in AML, as its overexpression correlated with an adverse prognosis in this cohort. Targeting the PPP using the G6PD inhibitor 6-aminonicotinamide induces in vitro and in vivo cytotoxicity against AML cells and synergistically sensitizes leukemic cells to chemotherapy. Our results demonstrate that high mTORC1 activity creates a specific vulnerability to G6PD inhibition that may work as a new AML therapy.
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Adens A, Landy P, Terriou L, Baillet C, Beron A, Lambert M, Launay D, Huglo D. [Usefulness of nuclear medicine in Erdheim-Chester disease: A Lille experience]. Rev Med Interne 2017; 38:235-242. [PMID: 28268124 DOI: 10.1016/j.revmed.2016.10.386] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Revised: 09/30/2016] [Accepted: 10/20/2016] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Erdheim-Chester disease is a rare form of non-langerhans histiocytosis and its etiology is still not well established. The aims of the study were to assess the value of the bone scintigraphy and the 18F-FDG PET/CT for the diagnostic and for the latter in the therapeutic evaluation. METHODS We retrospectively reviewed 49 patients suspected of Erdheim-Chester disease between 2004 and 2016. Bone scintigraphy was compared with histopathology and PET-CT to conventional morphological examinations and bone scintigraphy. For therapeutic evaluation, thresholds similar to PERCIST 1.0 were used. RESULTS Forty-nine bone scintigraphy were evaluated with a sensitivity of 100%, a specificity 97%, a positive predictive value 90% and a negative predictive value of 100%. Eight patients had at least an initial PET-CT. The sensitivity compared to conventional morphological examinations differed from the location but was excellent for orbital, bone and vascular involvements. Specificity was comparable between the different examinations. Six patients treated with interferon® and three with vemurafenib® were followed by PET-CT. PET-CT, in agreement to clinicobiological data, identified 4 partial responses and one complete response with interferon® et two partial responses and one complete response with vemurafenib®. CONCLUSION Our retrospective study suggests that bone scintigraphy and 18F-FDG PET/CT could be useful in the initial assessment of Erdheim-Chester disease but also for the latter in the therapeutic evaluation.
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Soudet S, Lambert M, Lefèvre G, Maillard H, Huglo D, Hatron PY. Long term use of metformin in idiopathic cyclic edema, report of thirteen cases and review of the literature. Pharmacol Res 2017; 119:237-239. [PMID: 28212888 DOI: 10.1016/j.phrs.2017.02.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2017] [Accepted: 02/08/2017] [Indexed: 11/17/2022]
Abstract
INTRODUCTION Idiopathic cyclic edema (ICE) is a rare cause of edema. To date, there is no standard of care. The physiopathology of ICE could be explained by an impairment of capillary permeability. In 1995, a study demonstrated the efficacy of metformin on symptoms and capillary permeability. We evaluated ICE-patients who were treated with metformin in our department. METHODS We retrospectively included patients diagnosed for ICE between January 1997 and October 2013. ICE was diagnosed in the presence of edema after excluding other etiologies. LANDIS test was used to support ICE diagnosis in all patients. The absence of edema at follow-up was considered as complete response (CR), partial decreased was considered as partial response (PR). Adverse events were recorded. RESULTS Thirteen patients have accepted to use metformin. The median treatment duration was 28.5 months [8-167] and the median follow-up of treated patients was 40.5 months [14-167]. CR was reached in 10 patients (77%), and PR in 2 patients (15%). Two patients reported side-effects as diarrheas and one of them stopped the treatment due to mild diarrhea. CONCLUSION We report the interest and tolerance of the long-term use of metformin in ICE. No severe adverse events were noticed. A prospective study is needed to confirm the efficacy of metformin in ICE-patients.
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Abstract
Children who experience polyvictimization in high-income countries (HICs) are at higher risk for mental health-related trauma symptoms. There is limited information on the impact of polyvictimisation on children with high levels of exposure, as occurs in some low- and middle-income countries (LMICs). This study investigates the impact of poyvictimization on Jamaican children's intellectual functioning, achievement, and disruptive behaviors. Data from a geographical subgroup (n = 1171) of a 1986 population based birth cohort study were utilised. At age 11-12 years, the sub-group completed questionnaires on exposure to violence at school, at home and in their communities, and tests of academic and intellectual functioning. Their parents completed questionnaires on family resources (socioeconomic status) and children's behaviour. Findings from Structural Equational Modelling indicated that for both genders, exposure to polyvictimisation had a direct negative effect on intellectual functioning, and an indirect negative effect on achievement mediated through intellectual functioning. For boys, polyvictimisation had a direct negative effect on behavioural risk. Family resources was negatively associated with exposure to polyvictimisation. In Jamaica, a LMIC country with high levels of polyvictimisation, there is a significant negative effect of polyvictimisation on children. The secondary- and tertiary-level interventions to address these effects are costly to LMICs with limited financial resources. Prevention of exposure to violence in all its forms is therefore the recommended approach to reduce violence-related morbidity.
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De Boysson H, Liozon E, Lambert M, Boutemy J, Maigné G, Martin Silva N, Manrique A, Bienvenu B, Aouba A. Y’a t-il une place pour la répétition de la tomographie par émission de positron au cours du suivi de l’artérite à cellules géantes avec atteinte des gros vaisseaux ? Rev Med Interne 2016. [DOI: 10.1016/j.revmed.2016.10.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Hochstrasser L, Borgwardt S, Lambert M, Schimmelmann BG, Lang UE, Stieglitz RD, Huber CG. Association of Positive and Negative Syndrome Scale short forms with global functioning and quality of life. Acta Psychiatr Scand 2016; 134:563-565. [PMID: 27869990 DOI: 10.1111/acps.12659] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Lambert M, Jambon S, Depauw S, Bouhlel M, Figeac M, David-Cordonnier M. HOXA9 transcription factor as a target in acute myeloid leukemia: Transcription, cellular and in vivo consequences of its invalidation. Eur J Cancer 2016. [DOI: 10.1016/s0959-8049(16)32649-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Raybaud G, Lambert M, Douillard C, Dessein A, Morell-Dubois S, Guillou M, Haulon S, Hatron PY. Thrombose artérielle aiguë dans un contexte d’hyperhomocystéinémie : à propos d’un cas et revue de la littérature. Rev Med Interne 2016; 37:849-853. [DOI: 10.1016/j.revmed.2016.10.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 06/03/2016] [Accepted: 10/06/2016] [Indexed: 11/29/2022]
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Lambert M, Oukili M, Yelnik C, Hatron P, Hachulla E, Djennaoui M, Quéméneur T. SAPL veineux : le caractère non provoqué de la thrombose influence-t-il la présentation et l’évolution ? Rev Med Interne 2016. [DOI: 10.1016/j.revmed.2016.10.120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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De Boysson H, Liozon E, Lambert M, Larivière D, Samson M, Boutemy J, Maigné G, Martin Silva N, Aouba A, Sacré K, Bienvenu B. Artérite à cellules géantes et accidents vasculaires cérébraux : étude cas-témoins multicentrique rétrospective. Rev Med Interne 2016. [DOI: 10.1016/j.revmed.2016.10.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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De Boysson H, Liozon E, Lambert M, Boutemy J, Martin Silva N, Maigné G, Aouba A, Bienvenu B. Artérite à cellules géantes : la présence d’une aortite modifie t’elle la prise en charge et l’évolution de la maladie ? Rev Med Interne 2016. [DOI: 10.1016/j.revmed.2016.10.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Lambert M. In pursuit of "the welfare trait": recycling deprivation and reproducing depravation in historical context. PEOPLE, PLACE AND POLICY ONLINE 2016. [DOI: 10.3351/ppp.0010.0003.0004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Chatelet JN, Auffret M, Combret S, Bondon-Guitton E, Lambert M, Gautier S. [Hydroxychloroquine-induced hearing loss: First case of positive rechallenge and analysis of the French pharmacovigilance database]. Rev Med Interne 2016; 38:340-343. [PMID: 27745936 DOI: 10.1016/j.revmed.2016.07.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Revised: 06/07/2016] [Accepted: 07/30/2016] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Several cases of hearing loss induced by hydroxychloroquine have been reported in the literature but the role of hydroxychloroquine still remains debated. CASE REPORT We report the first case, to our knowledge, of hearing loss induced by hydroxychloroquine with a positive re challenge in a woman treated for systemic lupus. An analysis of the French pharmacovigilance database allowed to identify 23 additional cases of hearing loss in patients treated with hydroxychloroquine and, among them, 8 had systemic lupus. CONCLUSION Despite an excellent tolerance and high efficacy-side effect ratio, this case report adds some evidence for an otoxicity of hydroxychloroquine.
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Lambert M, Niehaus V, Correll C. Pharmacotherapy in Children and Adolescents at Clinical-High Risk for Psychosis and Bipolar Disorder. PHARMACOPSYCHIATRY 2016; 49:229-244. [PMID: 27737475 DOI: 10.1055/s-0042-116668] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
This review aims to describe the importance of i) detecting individuals at clinical high-risk for psychosis (schizophrenia) or bipolar disorder, especially in children and adolescents, in order to enable early intervention, and ii) evaluating different intervention strategies, especially pharmacotherapy, during the subsyndromal or "prodromal" stages of these severe and often debilitating disorders. The different approaches regarding the psychotic and bipolar clinical high-risk state are discussed, including reasons and evidence for early (pharmacological) intervention and risks of treatment vs. non-treatment. Only 10 prospective studies of antipsychotics (randomized=4) and 6 prospective studies of non-antipsychotic pharmacologic agents (randomized=3, i. e., omega-3 fatty acids=2, glycine=1) for the psychotic clinical high-risk state and only 4 prospective studies of mood stabilizing medications for the bipolar clinical high-risk state (randomized=2, i. e., lithium=1, valproate=1) were detected. Based on the minimal efficacy data, adverse effect risks, especially in pediatric populations, nonspecific psychopathology, and unknown true risk for the development of either psychosis or bipolar disorder or of chronically disabling symptoms and disability, medication treatment currently remains second choice after psychosocial intervention. Additional research in this area is clearly needed in order to shed more light on the relevance and predictive value of potentially prodromal symptoms, their identification and most appropriate management options.
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Lambert M, Hocké C, Jimenez C, Frantz S, Papaxanthos A, Creux H. Échecs répétés de fécondation in vitro : anomalies retrouvées sur le bilan diagnostique. ACTA ACUST UNITED AC 2016; 44:565-571. [DOI: 10.1016/j.gyobfe.2016.08.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Accepted: 08/22/2016] [Indexed: 11/25/2022]
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Hendricks S, O'Connor S, Lambert M, Brown JC, Burger N, Mc Fie S, Readhead C, Viljoen W. Video analysis of concussion injury mechanism in under-18 rugby. BMJ Open Sport Exerc Med 2016; 2:e000053. [PMID: 27900149 PMCID: PMC5125416 DOI: 10.1136/bmjsem-2015-000053] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/11/2015] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Understanding the mechanism of injury is necessary for the development of effective injury prevention strategies. Video analysis of injuries provides valuable information on the playing situation and athlete-movement patterns, which can be used to formulate these strategies. Therefore, we conducted a video analysis of the mechanism of concussion injury in junior-level rugby union and compared it with a representative and matched non-injury sample. METHODS Injury reports for 18 concussion events were collected from the 2011 to 2013 under-18 Craven Week tournaments. Also, video footage was recorded for all 3 years. On the basis of the injury events, a representative 'control' sample of matched non-injury events in the same players was identified. The video footage, which had been recorded at each tournament, was then retrospectively analysed and coded. 10 injury events (5 tackle, 4 ruck, 1 aerial collision) and 83 non-injury events were analysed. RESULTS All concussions were a result of contact with an opponent and 60% of players were unaware of the impending contact. For the measurement of head position on contact, 43% had a 'down' position, 29% the 'up and forward' and 29% the 'away' position (n=7). The speed of the injured tackler was observed as 'slow' in 60% of injurious tackles (n=5). In 3 of the 4 rucks in which injury occurred (75%), the concussed player was acting defensively either in the capacity of 'support' (n=2) or as the 'jackal' (n=1). CONCLUSIONS Training interventions aimed at improving peripheral vision, strengthening of the cervical muscles, targeted conditioning programmes to reduce the effects of fatigue, and emphasising safe and effective playing techniques have the potential to reduce the risk of sustaining a concussion injury.
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den Hollander S, Brown J, Lambert M, Treu P, Hendricks S. Skills Associated with Line Breaks in Elite Rugby Union. J Sports Sci Med 2016; 15:501-508. [PMID: 27803629 PMCID: PMC4974863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Accepted: 05/23/2016] [Indexed: 06/06/2023]
Abstract
The ability of the attacking team to break through the defensive line is a key indicator of success as it creates opportunities to score tries. The aim of this study was to analyse line breaks and identify the associated skills and playing characteristics. The 2013 Super Rugby season (125 games) was analysed, in which 362 line breaks were identified and coded using variables that assessed team patterns and non-contact attacking skills in the phases preceding the line break. There was an average of 3 line breaks per game, with 39% of line breaks resulting in a try. Line breaks occurred when the ball-carrier was running fast [61%, x2(4) = 25.784, p = 0.000, Cramer's v = 0.1922, weak]. At a moderate distance, short lateral passes (19%) and skip passes (15%) attributed to the highest percentage of line breaks [x2(26) = 50.899, p = 0.036, Cramer's v = 0.2484, moderate]. Faster defensive line speeds resulted in more line breaks [x2(12) = 61.703, p < 0.001, Cramer's v = 0.3026, moderate]. Line breaks are associated with overall team success and try scoring opportunities. Awareness of the defenders line speed and depth, fast running speed when receiving the ball and quick passing between attackers to the outside backs creates line break opportunities. During training, coaches should emphasise the movement speed of the ball between attackers and manipulate the speed and distance of the defenders.
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Yelnik CM, Urbanski G, Drumez E, Sobanski V, Maillard H, Lanteri A, Morell-Dubois S, Caron C, Dubucquoi S, Launay D, Duhamel A, Hachulla E, Hatron PY, Lambert M. Persistent triple antiphospholipid antibody positivity as a strong risk factor of first thrombosis, in a long-term follow-up study of patients without history of thrombosis or obstetrical morbidity. Lupus 2016; 26:163-169. [PMID: 27432808 DOI: 10.1177/0961203316657433] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Introduction The long-term risk of first thrombosis and benefit of prophylaxis in antiphospholipid antibody (aPL) carriers without history of thrombosis or obstetrical morbidity is poorly known. This study aimed to evaluate the long-term rate and risk factors associated with a first thrombosis in those patients. Patients and methods After a prior study ended in December 2005 and was already published, we extended the follow-up period of our cohort of aPL carriers. Results Ninety-eight of the 103 patients of the previous study were included. The annual first thrombosis rate was 2.3% per patient-year during a median of 13 years (6-17). None of the baseline characteristics was predictive of risk of first thrombosis, but persistent aPL over time were associated with an increased risk. The stronger association was found in triple aPL-positive carriers: OR 3.38 (95% CI: 1.24-9.22). Of note, conversely to our previous findings, no benefit of aspirin prophylaxis was observed. Conclusion The risk of first thrombosis in aPL carriers without history of thrombosis or obstetrical morbidity was significant, persisted linearly over time and was associated with persistent aPL. This risk was especially increased in triple aPL-positive carriers, in whom a close follow-up seems to be necessary. Nevertheless, the benefit of aspirin prophylaxis remained unclear.
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Fauchais AL, Lambert M, Launay D, Michon-Pasturel U, Queyrel V, Nguyen N, Hebbar M, Hachulla E, Devulder B, Hatron PY. Antiphospholipid antibodies in primary Sjögren’s syndrome: prevalence and clinical significance in a series of 74 patients. Lupus 2016; 13:245-8. [PMID: 15176660 DOI: 10.1191/0961203304lu1006oa] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The aim of this study is to determine prevalence, clinical significance of antiphospholipidantibodies (aPL) including anticardiolipin antibodies (aCL), anti-b2GP1 and lupus anticoagulant (LA) in a cohort of 74 patients with primary Sjögren’s syndrome (pSS) according to revised European criteria. aPL were found in 25 (34%) patients; IgG in 23 (12 had low titres, six moderate titres and five high titres) and IgM in five (three and two had respectively moderate and high titres). Eight (11%) patients were found to have LA; anti-b2GP1 antibodies were detected only in three (4%) patients. Only two patients with LA, aPL and b2GP1 had recurrent venous thrombosis. One patient with moderate titres of aPL exhibited recurrent spontaneous foetal losses. Peripheral neuropathies without cryoglobulinemia were more frequent in the aPL group. Other systemic involvements of pSS were the same in both groups with or without aPL. Patients with aPL have more concurrentimmunological diseases such as thyroiditis and primary biliary cirrhosis and a higher prevalence of hypergammaglobulinemia (P < 0.05). Even if aPL prevalence reached 30% in pSS, titres were usually low, with a close correlation with hypergammaglobulinemia but not with antiphospholipid syndrome, which is related to positivity of both LA and aPL.
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Rausch F, Eisenacher S, Elkin H, Englisch S, Kayser S, Striepens N, Lautenschlager M, Heinz A, Gudlowski Y, Janssen B, Gaebel W, Michel TM, Schneider F, Lambert M, Naber D, Juckel G, Krueger-Oezguerdal S, Wobrock T, Hasan A, Riedel M, Moritz S, Müller H, Klosterkötter J, Bechdolf A, Zink M, Wagner M. Evaluation of the 'Jumping to conclusions' bias in different subgroups of the at-risk mental state: from cognitive basic symptoms to UHR criteria. Psychol Med 2016; 46:2071-2081. [PMID: 27094404 DOI: 10.1017/s0033291716000465] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND Patients with psychosis display the so-called 'Jumping to Conclusions' bias (JTC) - a tendency for hasty decision-making in probabilistic reasoning tasks. So far, only a few studies have evaluated the JTC bias in 'at-risk mental state' (ARMS) patients, specifically in ARMS samples fulfilling 'ultra-high risk' (UHR) criteria, thus not allowing for comparisons between different ARMS subgroups. METHOD In the framework of the PREVENT (secondary prevention of schizophrenia) study, a JTC task was applied to 188 patients either fulfilling UHR criteria or presenting with cognitive basic symptoms (BS). Similar data were available for 30 healthy control participants matched for age, gender, education and premorbid verbal intelligence. ARMS patients were identified by the Structured Interview for Prodromal Symptoms (SIPS) and the Schizophrenia Proneness Instrument - Adult Version (SPI-A). RESULTS The mean number of draws to decision (DTD) significantly differed between ARM -subgroups: UHR patients made significantly less draws to make a decision than ARMS patients with only cognitive BS. Furthermore, UHR patients tended to fulfil behavioural criteria for JTC more often than BS patients. In a secondary analysis, ARMS patients were much hastier in their decision-making than controls. In patients, DTD was moderately associated with positive and negative symptoms as well as disorganization and excitement. CONCLUSIONS Our data indicate an enhanced JTC bias in the UHR group compared to ARMS patients with only cognitive BS. This underscores the importance of reasoning deficits within cognitive theories of the developing psychosis. Interactions with the liability to psychotic transitions and therapeutic interventions should be unravelled in longitudinal studies.
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Chambrun MPD, Gousseff M, Mauhin W, Hot A, Lega J, Lambert M, Ruivard M, Bonnet D, Lhote F, Rivière S, Dossier A, Amoura Z. Survie et facteurs associés à la mortalité au cours du syndrome de fuite capillaire idiopathique. Rev Med Interne 2016. [DOI: 10.1016/j.revmed.2016.04.240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Sanges S, Yelnik C, Sitbon O, Benveniste O, Mariampillai K, Phillips-Houlbracq M, Pison C, Deligny C, Inamo J, Cottin V, Mouthon L, Launay D, Lambert M, Hatron PY, Rottat L, Humbert M, Hachulla E. FRI0299 Pulmonary Arterial Hypertension in Idiopathic Inflammatory Myopathies: Data from The French Pulmonary Hypertension Registry and Review of The Literature. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.1810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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139
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Soudet S, Le Joncour A, Maillard H, Koskas F, Hachulla É, Cacoub P, Hatron P, Saadoun D, Lambert M. Le spectre clinique de la maladie de Buerger a-t-il évolué au cours des quarante dernières années ? Rev Med Interne 2016. [DOI: 10.1016/j.revmed.2016.04.244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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140
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Pineton de Chambrun M, Gousseff M, Mauhin W, Hot A, Lega J, Ruivard M, Lhote F, Bonnet D, Rivière S, Lambert M, Dossier A, Amoura Z. Évolution du syndrome de fuite capillaire idiopathique lors de la décroissance des imunoglobulines polyvalentes intraveineuses. Rev Med Interne 2016. [DOI: 10.1016/j.revmed.2016.04.242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Le Joncour A, Soudet S, Maillard H, Koskas F, Cluzel P, Hachulla É, Hatron P, Cacoub P, Lambert M, Saadoun D. Thromboangéite oblitérante (maladie de Buerger) : caractéristiques et suivi à long terme d’une série de 174 patients. Rev Med Interne 2016. [DOI: 10.1016/j.revmed.2016.04.243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Abstract
Terminology and nomenclature in sport and exercise medicine
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Devuyst O, Lambert M, Marichal S, Leftbvre C, Coche E. Abstracts of the meeting of the Belgian Society of Internal Medicine (13 February 1993). Acta Clin Belg 2016. [DOI: 10.1080/17843286.1993.11718299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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144
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Lambert M, Buylaert W, Ypersele CV, Pelemans W. Book Reviews. Acta Clin Belg 2016. [DOI: 10.1080/17843286.1988.11717966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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145
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Van Ypersele C, Verbist L, De Plaen J, Somers G, Vanhaelst L, Lambert M, Bogaert M, Demanet J. Book Reviews. Acta Clin Belg 2016. [DOI: 10.1080/22953337.1982.11718888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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147
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Bossuyt A, Lambert M, Geest HD, Plaen JD, Plaen JD. Book Reviews. Acta Clin Belg 2016. [DOI: 10.1080/17843286.1988.11717976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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148
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Lambert M, Coyette Y. Infective Endocarditis Due To Actinobacillus Actinomycetemcomitans. Acta Clin Belg 2016. [DOI: 10.1080/22953337.1984.11718992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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149
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Bogaert M, Lambert M, Body J, Vancamp B, Boogaerts M. Book Reviews. Acta Clin Belg 2016. [DOI: 10.1080/17843286.1991.11718165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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150
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Boland B, Thomas S, Goffin F, Beguin C, Lambert M. Selected Abstracts of the Belgian Society of Internal Medicine. Acta Clin Belg 2016. [DOI: 10.1080/17843286.1997.11718597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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