P. Paul and M. , Université Catholique, Louvain (Belgique) Professeur Maria DELIVORIA-PAPADOPOULOS (1996) Université de Pennsylvanie, 1979.

P. Ralph and G. , Université d'Helsinki (FINLANDE) Professeur Mamish Nisbet MUNRO (1982) Massachusetts Institute of Technology, 1996.

P. Duong-quang and T. , Centre Universitaire de Formation et de Perfectionnement, 1989.

I. Olivieri, D. Angelo, S. Scarano, E. Padula, and A. , What is the primary lesion in SpA dactylitis?, Rheumatology, vol.47, issue.5, pp.561-563, 2008.
DOI : 10.1093/rheumatology/ken032

I. Olivieri, E. Scarano, A. Padula, V. Giasi, and F. Priolo, Dactylitis, a term for different digit diseases, Scandinavian Journal of Rheumatology, vol.295, issue.3, pp.333-373, 2006.
DOI : 10.1056/NEJM197611182952101

. Anonymous, Cochrane Handbook for Systematic Reviews of Interventions

I. Olivieri, L. Barozzi, L. Favaro, A. Pierro, M. De-matteis et al., Dactylitis in patients with seronegative spondylarthropathy. Assessment by ultrasonography and magnetic resonance imaging, Arthritis & Rheumatism, vol.26, issue.9, pp.1524-1532, 1996.
DOI : 10.1148/radiology.160.1.3715026

I. Olivieri, L. Barozzi, A. Pierro, D. Matteis, M. Padula et al., Toe dactylitis in patients with spondyloarthropathy : assessment by magnetic resonance imaging, J Rheumatol, vol.24, pp.926-956, 1997.

R. Dersimonian and N. Laird, Meta-analysis in clinical trials, Controlled Clinical Trials, vol.7, issue.3, pp.177-88, 1986.
DOI : 10.1016/0197-2456(86)90046-2

J. Higgins, S. Thompson, J. Deeks, and D. Altamn, Measuring inconsistency in meta-analyses, BMJ, vol.327, issue.7414, pp.557-60, 2003.
DOI : 10.1136/bmj.327.7414.557

URL : http://europepmc.org/articles/pmc192859?pdf=render

S. Duval and R. Tweedie, Trim and Fill: A Simple Funnel-Plot-Based Method of Testing and Adjusting for Publication Bias in Meta-Analysis, Biometrics, vol.338, issue.2, pp.455-63, 2000.
DOI : 10.1016/0140-6736(91)91975-Z

J. Carter, L. Espinoza, R. Inman, K. Sneed, L. Ricca et al., Combination antibiotics as a treatment for chronic Chlamydia-induced reactive arthritis: A double-blind, placebo-controlled, prospective trial, Arthritis & Rheumatism, vol.41, issue.Suppl 3, pp.1298-307, 2010.
DOI : 10.1016/S0732-8893(01)00299-1

A. Tesija-kuna, S. Grazio, M. Miler, I. Vukasovic, P. Peric et al., Antibodies targeting mutated citrullinated vimentin in patients with psoriatic arthritis, Clinical Rheumatology, vol.63, issue.Suppl II, pp.487-93, 2010.
DOI : 10.4049/jimmunol.166.6.4177

A. Gottlieb, A. Menter, A. Mendelsohn, Y. Shen, S. Li et al., Ustekinumab, a human interleukin 12/23 monoclonal antibody, for psoriatic arthritis: randomised, double-blind, placebo-controlled, crossover trial, The Lancet, vol.373, issue.9664, pp.633-673, 2009.
DOI : 10.1016/S0140-6736(09)60140-9

M. Moghaddassi, F. Shahram, C. Chams-davatchi, S. Najafizadeh, and F. Davatchi, Different aspects of psoriasis: analysis of 150 Iranian patients, Arch Iran Med, vol.12, pp.279-83, 2009.

K. Reich, K. Krüger, R. Mössner, and A. M. , Epidemiology and clinical pattern of psoriatic arthritis in Germany: a prospective interdisciplinary epidemiological study of 1511 patients with plaque-type psoriasis, British Journal of Dermatology, vol.56, issue.Suppl. 1, pp.1040-1047, 2009.
DOI : 10.1111/j.1365-2133.2008.09023.x

G. Singh, A. Lawrence, V. Agarwal, R. Misra, and A. Aggarwal, Higher Prevalence of Extra-Articular Manifestations in Ankylosing Spondylitis With Peripheral Arthritis, JCR: Journal of Clinical Rheumatology, vol.14, issue.5, pp.264-66, 2008.
DOI : 10.1097/RHU.0b013e31817b8789

R. Inman, J. Davis, . Jr, D. Heijde, L. Diekman et al., Efficacy and safety of golimumab in patients with ankylosing spondylitis: Results of a randomized, double-blind, placebo-controlled, phase III trial, Arthritis & Rheumatism, vol.47, issue.11, pp.3402-3414, 2008.
DOI : 10.1002/art.23969

P. Helliwell, G. Porter, W. Taylor, and . Group, Polyarticular psoriatic arthritis is more like oligoarticular psoriatic arthritis, than rheumatoid arthritis, Annals of the Rheumatic Diseases, vol.66, issue.1, pp.113-120, 2007.
DOI : 10.1136/ard.2006.054288

URL : http://europepmc.org/articles/pmc1798397?pdf=render

H. Sadek, A. Nasser, T. El-amawy, and S. Hassan, Rheumatic manifestations of psoriasis, Clinical Rheumatology, vol.55, issue.3, pp.488-98, 2007.
DOI : 10.1136/ard.25.6.528

J. Braun, J. Zochling, X. Baraliakos, R. Alten, G. Burmester et al., Efficacy of sulfasalazine in patients with inflammatory back pain due to undifferentiated spondyloarthritis and early ankylosing spondylitis: a multicentre randomised controlled trial, Annals of the Rheumatic Diseases, vol.65, issue.9, pp.1147-53, 2006.
DOI : 10.1136/ard.2006.052878

L. Candia, J. Marquez, C. Gonzalez, A. Santos, J. Londoño et al., Low Frequency of Anticyclic Citrullinated Peptide Antibodies in Psoriatic Arthritis But Not in Cutaneous Psoriasis, JCR: Journal of Clinical Rheumatology, vol.12, issue.5, pp.226-235, 2006.
DOI : 10.1097/rhu.0000242779.73390.51

C. Antoni, G. Krueger, K. De-vlam, C. Birbara, A. Beutler et al., Infliximab improves signs and symptoms of psoriatic arthritis: results of the IMPACT 2 trial, for the IMPACT 2 Trial Investigators, pp.1150-1157, 2005.
DOI : 10.1136/ard.2004.032268

C. Antoni, A. Kavanaugh, B. Kirkham, Z. Tutuncu, G. Burmester et al., Sustained benefits of infliximab therapy for dermatologic and articular manifestations of, p.29

L. Bogliolo, C. Alpini, R. Caporali, C. Scirè, R. Moratti et al., Antibodies to cyclic citrullinated peptides in psoriatic arthritis, J Rheumatol, vol.32, pp.511-516, 2005.

J. Brockbank, M. Stein, C. Schentag, and D. Gladman, Dactylitis in psoriatic arthritis: a marker for disease severity?, Annals of the Rheumatic Diseases, vol.64, issue.2, pp.188-90, 2005.
DOI : 10.1136/ard.2003.018184

A. Fraser, A. Van-kuijk, R. Westhovens, Z. Karim, R. Wakefield et al., A randomised, double blind, placebo controlled, multicentre trial of combination therapy with methotrexate plus ciclosporin in patients with active psoriatic arthritis, Annals of the Rheumatic Diseases, vol.64, issue.6, pp.859-64, 2005.
DOI : 10.1136/ard.2004.024463

C. Michet, T. Mason, and M. Mazlumzadeh, Hip joint disease in psoriatic arthritis: risk factors and natural history, Annals of the Rheumatic Diseases, vol.64, issue.7, pp.1068-70, 2005.
DOI : 10.1136/ard.2004.022228

URL : http://ard.bmj.com/content/annrheumdis/64/7/1068.full.pdf

R. Niamane, A. Bezza, S. Hassani, R. Bensabbah, and N. Hajjaj-hassouni, Apport des crit??res doigts ??? orteils dans le diagnostic pr??coce du rhumatisme psoriasique, Journal de Radiologie, vol.86, issue.3, pp.321-325, 2005.
DOI : 10.1016/S0221-0363(05)81361-7

R. Porcher, R. Said-nahal, D. Agostino, M. Miceli-richard, C. Dougados et al., Two major spondylarthropathy phenotypes are distinguished by pattern analysis in multiplex families, Arthritis & Rheumatism, vol.48, issue.2, pp.263-71, 2005.
DOI : 10.1007/978-1-4899-4541-9

URL : http://onlinelibrary.wiley.com/doi/10.1002/art.21070/pdf

R. Scarpa, E. Cosentini, F. Manguso, A. Oriente, R. Peluso et al., Clinical and genetic aspects of psoriatic arthritis "sine psoriasis, J Rheumatol, vol.30, pp.2638-2678, 2003.

F. Eulry, J. Diamano, D. Launay, F. Tabache, D. Lechevalier et al., Sausage-like toe and heel pain: value for diagnosing and evaluating the severity of spondyloarthropathies defined by Amor's criteria. A retrospective study in 161 patients, Joint Bone Spine, vol.69, issue.6, pp.574-583, 2002.
DOI : 10.1016/S1297-319X(02)00454-2

M. López-montilla, J. González, F. Martínez, J. Fernández-moreno, and E. Collantes, Clinical features of late onset psoriatic arthritis, Experimental Gerontology, vol.37, issue.2-3, pp.441-444, 2002.
DOI : 10.1016/S0531-5565(01)00211-X

C. Salvarani, P. Macchioni, I. Olivieri, A. Marchesoni, M. Cutolo et al., A comparison of cyclosporine, sulfasalazine, and symptomatic therapy in the treatment of psoriatic arthritis, J Rheumatol, vol.28, pp.2274-82, 2001.

H. Baek, C. Yoo, K. Shin, Y. Lee, S. Kang et al., Spondylitis is the most common pattern of psoriatic arthritis in Korea, Rheumatology International, vol.19, issue.3, pp.89-94, 2000.
DOI : 10.1007/s002960050109

O. Elkayam, J. Ophir, M. Yaron, and D. Caspi, Psoriatic Arthritis: Interrelationships between Skin and Joint Manifestations Related to Onset, Course and Distribution, Clinical Rheumatology, vol.19, issue.4, pp.301-306, 2000.
DOI : 10.1007/PL00011173

L. Punzi, M. Pianon, P. Rossini, F. Schiavon, and P. Gambari, Clinical and laboratory manifestations of elderly onset psoriatic arthritis: a comparison with younger onset disease, Annals of the Rheumatic Diseases, vol.58, issue.4, pp.226-235, 1999.
DOI : 10.1136/ard.58.4.226

B. Rothschild, C. Pingitore, and M. Eaton, Dactylitis: Implications for clinical practice, Seminars in Arthritis and Rheumatism, vol.28, issue.1, pp.41-48, 1998.
DOI : 10.1016/S0049-0172(98)80027-9

C. Salvarani, L. Scocco, G. Macchioni, P. Cremonesi, T. Rossi et al., Prevalence of psoriatic arthritis in Italian psoriatic patients, J Rheumatol, vol.22, pp.1499-503, 1995.

B. Amor, R. Santos, R. Nahal, V. Listrat, and M. Dougados, Predictive factors for the longterm outcome of spondyloarthropathies, J Rheumatol, vol.21, pp.1883-1890, 1994.

G. Coari, A. Iagnocco, M. Mastrantuono, D. Cata, A. Persia et al., Sonographic and NMR imaging study of sausage digit, Acta Derm VenereolStockh), vol.186, pp.33-37, 1994.

C. Calmels, F. Eulry, D. Lechevalier, J. Dubost, J. Ristori et al., Involvement of the foot in reactive arthritis. A retrospective study of 105 cases, Rev Rhum Ed Fr, vol.60, pp.324-333, 1993.

M. Dougados, S. Van-der-linden, R. Juhlin, B. Huitfeldt, B. Amor et al., The European Spondylarthropathy Study Group Preliminary Criteria for the Classification of Spondylarthropathy, Arthritis & Rheumatism, vol.57, issue.10, pp.1218-1245, 1991.
DOI : 10.1002/art.1780341003

Y. Butbul, P. Tyrrell, R. Schneider, S. Dhillon, B. Feldman et al., Comparison of Patients with Juvenile Psoriatic Arthritis and Nonpsoriatic Juvenile Idiopathic Arthritis: How Different Are They?, The Journal of Rheumatology, vol.36, issue.9, pp.2033-2074, 2009.
DOI : 10.3899/jrheum.080674

B. Flatø, G. Lien, A. Smerdel-ramoya, and O. Vinje, Juvenile Psoriatic Arthritis: Longterm Outcome and Differentiation from Other Subtypes of Juvenile Idiopathic Arthritis, The Journal of Rheumatology, vol.36, issue.3, pp.642-50, 2009.
DOI : 10.3899/jrheum.080543

M. Stoll, D. Zurakowski, L. Nigrovic, D. Nichols, R. Sundel et al., Patients with juvenile psoriatic arthritis comprise two distinct populations, Arthritis & Rheumatism, vol.49, issue.11, pp.3564-72, 2006.
DOI : 10.1136/bmj.316.7139.1236

D. Roberton, D. Cabral, P. Malleson, and R. Petty, Juvenile psoriatic arthritis: followup and evaluation of diagnostic criteria, J Rheumatol, vol.23, pp.166-70, 1996.

T. Southwood, R. Petty, P. Malleson, E. Delgado, D. Hunt et al., Psoriatic arthritis in children, Arthritis & Rheumatism, vol.20, issue.8, pp.1007-1020, 1989.
DOI : 10.1056/NEJM198512053132305

D. Wendling, Ankylosing spondylitis without radiological sacroiliitis: a??(re)current problem, Joint Bone Spine, vol.73, issue.6, pp.584-590, 2006.
DOI : 10.1016/j.jbspin.2006.04.004

URL : https://hal.archives-ouvertes.fr/hal-00465297