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R. Petty · SciRah

Researcher profile · Semantic Scholar

R. Petty

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R. Petty — researcher profile on SciRah

h-index: 48
Works: 194
Citations: 12K

Most-cited papers

International League of Associations for Rheumatology: International League of Associations for Rheumatology classification of juvenile idiopathic arthritis: second revision, Edmonton, 2001
R. Petty, T. Southwood, P. Manners, J. Baum +2 more
20043,113 citations
Semantic Scholar
EULAR/PReS endorsed consensus criteria* for the classification of childhood vasculitides
S. Ozen, N. Ruperto, M. Dillon, A. Bagga +8 more
2005Annals of the Rheumatic Diseases821 citations Open access
Semantic Scholar
Toward New Classification Criteria for Juvenile Idiopathic Arthritis: First Steps, Pediatric Rheumatology International Trials Organization International Consensus
A. Martini, A. Ravelli, T. Avčin, M. Beresford +11 more
2018Journal of Rheumatology462 citations Open access
Semantic Scholar
A randomized, placebo-controlled trial of infliximab plus methotrexate for the treatment of polyarticular-course juvenile rheumatoid arthritis.
N. Ruperto, D. Lovell, R. Cuttica, N. Wilkinson +35 more
2007Arthritis & Rheumatism394 citations
Semantic Scholar
The outcomes of juvenile idiopathic arthritis in children managed with contemporary treatments: results from the ReACCh-Out cohort
J. Guzman, K. Oen, L. Tucker, A. Huber +34 more
2014Annals of the Rheumatic Diseases229 citations
Semantic Scholar
Radiologic outcome and its relationship to functional disability in juvenile rheumatoid arthritis.
K. Oen, M. Reed, P. Malleson, D. Cabral +3 more
2003Journal of Rheumatology127 citations
Semantic Scholar
The role of subcutaneous administration of methotrexate in children with juvenile idiopathic arthritis who have failed oral methotrexate.
K. Alsufyani, O. Ortiz-Alvarez, D. Cabral, L. Tucker +2 more
2004Journal of Rheumatology112 citations
Semantic Scholar
Arthritis and uveitis in children. A pediatric rheumatology perspective.
R. Petty, Justine R. Smith, J. Rosenbaum
2003American journal of ophthalmology-glaucoma111 citations
Semantic Scholar
Primary Sjögren's syndrome in children and adolescents: are proposed diagnostic criteria applicable?
K. Houghton, P. Malleson, D. Cabral, R. Petty +1 more
2005Journal of Rheumatology102 citations
Semantic Scholar
Gender and ethnic origin have no effect on longterm outcome of childhood-onset systemic lupus erythematosus.
P. Miettunen, O. Ortiz-Alvarez, R. Petty, R. Cimaz +4 more
2004Journal of Rheumatology102 citations
Semantic Scholar
Early outcomes and improvement of patients with juvenile idiopathic arthritis enrolled in a Canadian multicenter inception cohort
K. Oen, C. Duffy, S. Tse, S. Ramsey +32 more
2010Arthritis care & research100 citations
Semantic Scholar
Musculoskeletal manifestations of mucopolysaccharidoses.
K. Morishita, R. Petty
2011Rheumatology97 citations Open access
Semantic Scholar
Clinical Orofacial Examination in Juvenile Idiopathic Arthritis: International Consensus-based Recommendations for Monitoring Patients in Clinical Practice and Research Studies
P. Stoustrup, M. Twilt, L. Spiegel, K. Kristensen +13 more
2017Journal of Rheumatology87 citations
Semantic Scholar
Long-term open-label preliminary study of the safety and efficacy of leflunomide in patients with polyarticular-course juvenile rheumatoid arthritis.
E. Silverman, L. Spiegel, D. Hawkins, R. Petty +5 more
2005Arthritis & Rheumatism87 citations
Semantic Scholar
Chapter 13 – CHRONIC ARTHRITIS IN CHILDHOOD
R. Petty, J. Cassidy
201179 citations Open access
Semantic Scholar
Predictors of early inactive disease in a juvenile idiopathic arthritis cohort: results of a Canadian multicenter, prospective inception cohort study.
K. Oen, L. Tucker, A. Huber, P. Miettunen +28 more
2009Arthritis & Rheumatism79 citations
Semantic Scholar
CHAPTER 9 – CHRONIC ARTHRITIS IN CHILDHOOD
J. Cassidy, R. Petty
200572 citations Open access
Semantic Scholar
Bone mineral density in children and adolescents with systemic lupus erythematosus, juvenile dermatomyositis, and systemic vasculitis: relationship to disease duration, cumulative corticosteroid dose, calcium intake, and exercise.
K. Alsufyani, O. Ortiz-Alvarez, D. Cabral, L. Tucker +3 more
2005Journal of Rheumatology69 citations
Semantic Scholar
Predictors of pain in children with established juvenile rheumatoid arthritis.
P. Malleson, K. Oen, D. Cabral, R. Petty +2 more
2004Arthritis & Rheumatism66 citations
Semantic Scholar
Guidelines for blood test monitoring of methotrexate toxicity in juvenile idiopathic arthritis.
O. Ortiz-Alvarez, K. Morishita, Glenda Avery, Jayne Green +4 more
2004Journal of Rheumatology66 citations
Semantic Scholar
Cytokine genotypes correlate with pain and radiologically defined joint damage in patients with juvenile rheumatoid arthritis.
K. Oen, P. Malleson, D. Cabral, A. Rosenberg +3 more
2005Rheumatology64 citations
Semantic Scholar
The importance of considering monogenic causes of autoimmunity: A somatic mutation in KRAS causing pediatric Rosai-Dorfman syndrome and systemic lupus erythematosus.
R. Ragotte, Anita Dhanrajani, J. Pleydell-Pearce, K. D. Del Bel +17 more
2017Clinical Immunology58 citations Open access
Semantic Scholar
Long-term outcomes and disease course of children with juvenile idiopathic arthritis in the ReACCh-Out cohort: a two-centre experience.
Amieleena Chhabra, C. Robinson, K. Houghton, D. Cabral +6 more
2020Rheumatology57 citations Open access
Semantic Scholar
Growth and weight gain in children with juvenile idiopathic arthritis: results from the ReACCh-Out cohort
J. Guzman, Tristan Kerr, L. Ward, Jin-Hui Ma +48 more
2015Pediatric Rheumatology Online Journal48 citations Open access
Semantic Scholar
Systemic lupus erythematosus in the pediatric North American Native population of British Columbia.
K. Houghton, J. Page, D. Cabral, R. Petty +1 more
2006Journal of Rheumatology48 citations
Semantic Scholar
Primary Sjögren's syndrome in dizygotic adolescent twins: one case with lymphocytic interstitial pneumonia.
K. Houghton, D. Cabral, R. Petty, L. Tucker
2005Journal of Rheumatology46 citations
Semantic Scholar
Juvenile arthritis management in less resourced countries (JAMLess): consensus recommendations from the Cradle of Humankind
C. Scott, M. Chan, Waheba Slamang, L. Okong'o +13 more
2018Clinical Rheumatology41 citations Open access
Semantic Scholar
International League of Associations for Rheumatology classification of juvenile arthritis: second revision
R. Petty, T. Southwood, P. Manners, J. Baum +8 more
200440 citations
Semantic Scholar
Clinical and Serologic Factors Associated with Lupus Pleuritis
S. Mittoo, A. Gelber, C. Hitchon, E. Silverman +14 more
2010Journal of Rheumatology38 citations Open access
Semantic Scholar
KAWASAKI DISEASE
R. Sundel, R. Petty
2011Textbook of Pediatric Rheumatology35 citations Open access
Semantic Scholar
CHAPTER 16 – SYSTEMIC LUPUS ERYTHEMATOSUS
R. Petty, R. Laxer
200535 citations
Semantic Scholar
Management of Juvenile Idiopathic Arthritis 2015: A Position Statement from the Pediatric Committee of the Canadian Rheumatology Association
Tania Cellucci, J. Guzman, R. Petty, M. Batthish +10 more
2016Journal of Rheumatology26 citations Open access
Semantic Scholar
Access to Pediatric Rheumatology Subspecialty Care in British Columbia, Canada
N. Shiff, R. Abdwani, D. Cabral, K. Houghton +4 more
2009Journal of Rheumatology26 citations Open access
Semantic Scholar
The effect of infliximab plus methotrexate on the modulation of inflammatory disease markers in juvenile idiopathic arthritis: analyses from a randomized, placebo-controlled trial
S. Visvanathan, C. Wagner, J. Marini, D. Lovell +18 more
2010Pediatric Rheumatology Online Journal25 citations Open access
Semantic Scholar
Clinical and associated inflammatory biomarker features predictive of short-term outcomes in non-systemic juvenile idiopathic arthritis.
E. Rezaei, Daniel J. Hogan, B. Trost, A. Kusalik +35 more
2020Rheumatology24 citations Open access
Semantic Scholar
Aspirin Dose in Kawasaki Disease: The Ongoing Battle
Anita Dhanrajani, M. Chan, S. Pau, J. Ellsworth +2 more
2018Arthritis care & research24 citations
Semantic Scholar
A comparison between childhood and adult onset systemic lupus erythematosus adjusted for ethnicity from the 1000 Canadian Faces of Lupus Cohort.
Hyein Kim, Deborah M. Levy, E. Silverman, C. Hitchon +13 more
2019Rheumatology22 citations
Semantic Scholar
Serious musculoskeletal infections in children receiving anti-tumor necrosis factor-α therapy: a case series
K. Morishita, R. Petty, R. Cairns, R. Bolaria +2 more
2010Clinical Rheumatology22 citations
Semantic Scholar
CHAPTER 1 – INTRODUCTION TO THE STUDY OF RHEUMATIC DISEASES IN CHILDREN
J. Cassidy, R. Petty
200522 citations
Semantic Scholar
Worse Quality of Life, Function, and Pain in Children With Enthesitis, Irrespective of Their Juvenile Arthritis Category
D. Rumsey, J. Guzman, A. Rosenberg, A. Huber +48 more
2019Arthritis care & research14 citations
Semantic Scholar
Clinical and psychosocial stress factors are associated with decline in physical activity over time in children with juvenile idiopathic arthritis
L. Heale, K. Houghton, E. Rezaei, A. Baxter-Jones +31 more
2021Pediatric Rheumatology Online Journal13 citations Open access
Semantic Scholar
Chapter 17 – ENTHESITIS-RELATED ARTHRITIS (JUVENILE ANKYLOSING SPONDYLITIS)
R. Petty, J. Cassidy
201113 citations
Semantic Scholar
Associations of clinical and inflammatory biomarker clusters with juvenile idiopathic arthritis categories.
E. Rezaei, Daniel J. Hogan, B. Trost, A. Kusalik +32 more
2019Rheumatology12 citations
Semantic Scholar
BARRIERS TO HEALTHCARE IN A MULTIETHNIC COHORT OF SYSTEMIC LUPUS ERYTHEMATOSUS (SLE) PATIENTS: PATIENT AND PHYSICIAN PERCEPTIONS
G. Law, J. Pope, S. Lalani, E. Silverman +13 more
200912 citations Open access
Semantic Scholar
Comparison of safety, efficacy and pharmacokinetics for 3 and 6 mg/kg infliximab plus methotrexate therapy in JRA patients
N. Ruperto, D. Lovell, R. Cuttica, N. Wilkinson +26 more
200512 citations
Semantic Scholar
CHAPTER 25 – KAWASAKI DISEASE
R. Sundel, R. Petty
200511 citations
Semantic Scholar
CHAPTER 24 – POLYARTERITIS NODOSA AND RELATED VASCULITIDES
J. Cassidy, R. Petty
200511 citations
Semantic Scholar
Higher concentrations of vitamin D in Canadian children with juvenile idiopathic arthritis compared to healthy controls are associated with more frequent use of vitamin D supplements and season of birth.
Sarah L. Finch, A. Rosenberg, A. Kusalik, Farhad Maleki +32 more
2021Nutrition Research10 citations Open access
Semantic Scholar
Chapter 32 – Vasculitis and Its Classification
R. Petty, D. Cabral
20169 citations
Semantic Scholar
A Family History of Psoriasis in a First-degree Relative in Children with JIA: to Include or Exclude?
M. Chan, R. Petty, J. Guzman
2016Journal of Rheumatology9 citations
Semantic Scholar

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