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González-Álvaro I, Blasco AJ, Lázaro P, Sánchez-Piedra C, Almodovar R, Bachiller-Corral J, Balsa A, Caliz R, Candelas G, Fernández-Carballido C, García-Aparicio A, García-Magallón B, García-Vicuña R, Gómez-Centeno A, Ortiz AM, Sanmartí R, Sanz J, Tejera B. REDOSER project: optimising biological therapy dose for rheumatoid arthritis and spondyloarthritis patients. Heliyon 2017; 3:e00452. [PMID: 29264411 PMCID: PMC5727544 DOI: 10.1016/j.heliyon.2017.e00452] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Revised: 08/01/2017] [Accepted: 11/06/2017] [Indexed: 11/16/2022] Open
Abstract
Background Reducing the dose of biological therapy (BT) when patients with immune-mediated arthritis achieve a sustained therapeutic goal may help to decrease costs for national health services and reduce the risk of serious infection. However, there is little information about whether such a decision can be applied universally. Therefore, the objective of this study was to develop appropriateness criteria for reducing the dose of BT in patients with rheumatoid arthritis (RA), axial spondyloarthritis (axSpA), and peripheral spondyloarthritis (pSpA). Methods The RAND/UCLA appropriateness method was coordinated by experts in the methodology. Five rheumatologists with clinical research experience in RA and/or SpA selected and precisely defined the variables considered relevant when deciding to reduce the dose of BT in the 3 diseases, in order to define patient profiles. Ten rheumatologists with experience in prescribing BT anonymously rated each profile on a scale of 1 (completely inappropriate) to 9 (completely appropriate) after revising a summary of the evidence obtained from 4 systematic literature reviews carried out specifically for this project. Findings A total of 2,304 different profiles were obtained for RA, 768 for axSpA, and 3,072 for pSpA. Only 327 (14.2%) patient profiles in RA, 80 (10.4%) in axSpA, and 154 (5%) in pSpA were considered appropriate for reducing the dose of BT. By contrast, 749 (32.5%) patient profiles in RA, 270 (35.3%) in axSpA, and 1,243 (40.5%) in pSpA were considered inappropriate. The remaining profiles were considered uncertain. Interpretation Appropriateness criteria for reducing the dose of BT were developed in 3 inflammatory conditions. These criteria can help clinicians treating these disorders to optimize the BT dose. However, further research is needed, since more than 50% of the profiles were considered uncertain and the real prevalence of each profile in daily clinical practice remains unknown.
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Affiliation(s)
- Isidoro González-Álvaro
- Rheumatology Service, Hospital Universitario La Princesa, IIS-IP, c/Diego de León 62, Madrid 28006, Spain
- Corresponding author.
| | | | - Pablo Lázaro
- Independent Health Services Researcher, Madrid, Spain
| | - Carlos Sánchez-Piedra
- Research Unit, Spanish Society of Rheumatology, c/Marques del Duero 5, Madrid 28001, Spain
| | - Raquel Almodovar
- Rheumatology Section, Hospital Universitario Fundación Alcorcón, c/Budapest 1, Alcorcón 28922, Spain
| | - Javier Bachiller-Corral
- Rheumatology Service, Hospital Universitario Ramon y Cajal, C/Colmenar Viejo km 9.1, Madrid 28034, Spain
| | - Alejandro Balsa
- Rheumatology Service, Hospital Univeritario La Paz, IdIPaz, Paseo de la Castellana 261, Madrid 28046, Spain
| | - Rafael Caliz
- Rheumatology Service, Hospital Universitario Virgen de la Nieves, Avenida de las Fuerzas Armadas 2, Granada 18014, Spain
| | - Gloria Candelas
- Rheumatology Service, Hospital Clínico San Carlos, IdISSC, c/Profesor Martin Lagos s/n, Madrid 28040, Spain
| | | | - Angel García-Aparicio
- Rheumatology Service, Hospital Virgen de la Salud, Avda de Barber 30, Toledo 45004, Spain
| | - Blanca García-Magallón
- Rheumatology Unit, Hospital General San Jorge, Avda Martinez Velasco 36, Huesca 22004, Spain
| | - Rosario García-Vicuña
- Rheumatology Service, Hospital Universitario La Princesa, IIS-IP, c/Diego de León 62, Madrid 28006, Spain
| | - Antonio Gómez-Centeno
- Rheumatology Service, Hospital Universitario Parc Taulí, Parc Taulí 1, Sabadell 08208, Spain
| | - Ana M. Ortiz
- Rheumatology Service, Hospital Universitario La Princesa, IIS-IP, c/Diego de León 62, Madrid 28006, Spain
| | - Raimon Sanmartí
- Rheumatology Service, Hospital Clinic, c/Villarroel 170, Barcelona 08036, Spain
| | - Jesús Sanz
- Rheumatology Service, Hospital Universitario Puerta de Hierro, c/Manuel de Falla 1, Majadahonda 28222, Spain
| | - Beatriz Tejera
- Rheumatology Service, Hospital Universitario de Canarias, C/Ofra s/n, Santa Cruz de Tenerife 38320, Spain
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