Table of contents

Clinical and epidemiological research

• Extended report: A longitudinal study of the association between infrapatellar fat pad maximal area and changes in knee symptoms and structure in older adults (15 May, 2014)

  Faming Pan, Weiyu Han, Xia Wang, Zhenhua Liu, Xingzhong Jin, Benny Antony, Flavia Cicuttini, Graeme Jones, Changhai Ding
• Extended report: Lower etanercept levels are associated with high disease activity in ankylosing spondylitis patients at 24 weeks of follow-up (7 May, 2014)

  E L Kneepkens, C L M Krieckaert, D van der Kleij, M T Nurmohamed, I E van der Horst-Bruinsma, T Rispens, G J Wolbink
• Extended report: Increased burden of inflammation over time is associated with the extent of atherosclerotic plaques in patients with psoriatic arthritis (14 May, 2014)

  Lihi Eder, Arane Thavaneswaran, Vinod Chandran, Richard Cook, Dafna D Gladman
• Extended report: Fertility in women with rheumatoid arthritis: influence of disease activity and medication (15 May, 2014)

  Jenny Brouwer, Johanna M W Hazes, Joop S E Laven, Radboud J E M Dolhain
• Extended report: The relative contribution of mechanical stress and systemic processes in different types of osteoarthritis: the NEO study (20 May, 2014)

  A W Visser, R de Mutsert, S le Cessie, M den Heijer, F R Rosendaal, M Kloppenburg
• Extended report: Frequent conversion of tuberculosis screening tests during anti-tumour necrosis factor therapy in patients with rheumatic diseases (22 May, 2014)

  Chrisoula Hatzara, Emilia Hadziyannis, Anna Kandili, Christos Koutsianas, Anastasia Makris, Georgios Georgiopoulos, Dimitrios Vassilopoulos
• Extended report: The outcomes of juvenile idiopathic arthritis in children managed with contemporary treatments: results from the ReACCh-Out cohort (19 May, 2014)

  Jaime Guzman, Kiem Oen, Lori B Tucker, Adam M Huber, Natalie Shiff, Gilles Boire, Rosie Scuccimarri, Roberta Berard, Shirley M L Tse, Kimberly Morishita, Elizabeth Stringer, Nicole Johnson, Deborah M Levy, Karen Watanabe Duffy, David A Cabral, Alan M Rosenberg, Maggie Larché, Paul Dancey, Ross E Petty, Ronald M Laxer, Earl Silverman, Paivi Miettunen, Anne-Laure Chetaille, Elie Haddad, Kristin Houghton, Lynn Spiegel, Stuart E Turvey, Heinrike Schmeling, Bianca Lang, Janet Ellsworth, Suzanne Ramsey, Alessandra Bruns, Sarah Campillo, Susanne Benseler, Gaëlle Chédeville, Rayfel Schneider, Rae Yeung, Ciarán M Duffy
• Extended report:

  Genome-wide association and functional studies identify a role for IGFBP3 in hip osteoarthritis

  (13 June, 2014)

  Daniel S Evans, Frederic Cailotto, Neeta Parimi, Ana M Valdes, Martha C Castaño-Betancourt, Youfang Liu, Robert C Kaplan, Martin Bidlingmaier, Ramachandran S Vasan, Alexander Teumer, Gregory J Tranah, Michael C Nevitt, Steven R Cummings, Eric S Orwoll, Elizabeth Barrett-Connor, Jordan B Renner, Joanne M Jordan, Michael Doherty, Sally A Doherty, Andre G Uitterlinden, Joyce B J van Meurs, Tim D Spector, Rik J Lories, Nancy E Lane
• Extended report: Imaging modalities for the classification of gout: systematic literature review and meta-analysis (10 June, 2014)

  Alexis Ogdie, William J Taylor, Mark Weatherall, Jaap Fransen, Tim L Jansen, Tuhina Neogi, H Ralph Schumacher, Nicola Dalbeth
• Extended report:

  A deletion at ADAMTS9-MAGI1 locus is associated with psoriatic arthritis risk

  (19 May, 2015)

  Antonio Julià, José Antonio Pinto, Jordi Gratacós, Rubén Queiró, Carlos Ferrándiz, Eduardo Fonseca, Carlos Montilla, Juan Carlos Torre-Alonso, Lluís Puig, José Javier Pérez Venegas, Antonio Fernández Nebro, Emilia Fernández, Santiago Muñoz-Fernández, Esteban Daudén, Carlos González, Daniel Roig, José Luís Sánchez Carazo, Pedro Zarco, Alba Erra, José Luís López Estebaranz, Jesús Rodríguez, David Moreno Ramírez, Pablo de la Cueva, Francisco Vanaclocha, Enrique Herrera, Santos Castañeda, Esteban Rubio, Georgina Salvador, César Díaz-Torné, Ricardo Blanco, Alfredo Willisch Domínguez, José Antonio Mosquera, Paloma Vela, Jesús Tornero, Simón Sánchez-Fernández, Héctor Corominas, Julio Ramírez, María López-Lasanta, Raül Tortosa, Nuria Palau, Arnald Alonso, Andrés C García-Montero, Josep Lluís Gelpí, Laia Codó, Kenneth Day, Devin Absher, Richard M Myers, Juan D Cañete, Sara Marsal
• Concise report: PTPN22 is associated with susceptibility to psoriatic arthritis but not psoriasis: evidence for a further PsA-specific risk locus (28 April, 2015)

  John Bowes, Sabine Loehr, Ashley Budu-Aggrey, Steffen Uebe, Ian N Bruce, Marie Feletar, Helena Marzo-Ortega, Philip Helliwell, Anthony W Ryan, David Kane, Eleanor Korendowych, Gerd-Marie Alenius, Emiliano Giardina, Jonathan Packham, Ross McManus, Oliver FitzGerald, Matthew A Brown, Frank Behrens, Harald Burkhardt, Neil McHugh, Ulrike Huffmeier, Pauline Ho, Andre Reis, Anne Barton
• Concise report: The diagnostic accuracy of the squeeze test to identify arthritis: a cross-sectional cohort study (24 April, 2015)

  W B van den Bosch, L Mangnus, M Reijnierse, T W J Huizinga, A H M van der Helm-van Mil