BACKGROUND: Current health policy states that patients with osteoarthritis (OA) should mainly be managed in primary health care. Still, research shows that patients with hand OA have poor access to recommended treatment in primary care, and in Norway, they are increasingly referred to rheumatologist consultations in specialist care. In this randomized controlled non-inferiority trial, we will test if a new model, where patients referred to consultation in specialist health care receive their first consultation by anoccupational therapy (OT) specialist, is as safe and effective as the traditional model, where they receive their first consultation by a rheumatologist. More specifically, we will answer the following questions: 1. What are the characteristics of patients with hand OA referred to specialist health care with regards to joint affection, disease activity, symptoms and function? 2. Is OT-led hand OA care as effective and safe as rheumatologist-led care with respect to treatment response, disease activity, symptoms, function and patient satisfaction? 3. Is OT-led hand OA care equal to, or more cost effective than rheumatologist-led care? 4. Which factors, regardless of hand OA care, predict improvement 6 and 12 months after baseline? METHODS:Participants will be patients with hand OA diagnosed by a general practitioner and referred for consultation at one of two Norwegian departments of rheumatology. Those who agree will attend a clinical assessment and report their symptoms and function in validated outcome measures, before they are randomly selected to receive their first consultation by an OT specialist (n = 200) or by a rheumatologist (n = 200). OTs may refer patients to a rheumatologist consultation and vice versa. The primary outcome will be the number of patients classified as OMERACT/OARSI-responders after six months. Secondary outcomes are pain, function and satisfaction with care over the twelve-month trial period. The analysis of the primary outcome will be done by logistic regression. A two-sided 95% confidence interval for the difference in response probability will be formed, and non-inferiority of OT-led care will be claimed if the upper endpoint of this interval does not exceed 15%. DISCUSSION: The findings will improve access to evidence-based management of people with hand OA. TRIAL REGISTRATION: ClinicalTrials.gov, NCT03102788. Registered April 6th, 2017, https://clinicaltrials.gov/ct2/show/NCT03102788?term=Kjeken&draw=2&rank=1 Date and version identifier: December 17th, 2020. First version.
RCT Entities:
BACKGROUND: Current health policy states that patients with osteoarthritis (OA) should mainly be managed in primary health care. Still, research shows that patients with hand OA have poor access to recommended treatment in primary care, and in Norway, they are increasingly referred to rheumatologist consultations in specialist care. In this randomized controlled non-inferiority trial, we will test if a new model, where patients referred to consultation in specialist health care receive their first consultation by an occupational therapy (OT) specialist, is as safe and effective as the traditional model, where they receive their first consultation by a rheumatologist. More specifically, we will answer the following questions: 1. What are the characteristics of patients with hand OA referred to specialist health care with regards to joint affection, disease activity, symptoms and function? 2. Is OT-led hand OA care as effective and safe as rheumatologist-led care with respect to treatment response, disease activity, symptoms, function and patient satisfaction? 3. Is OT-led hand OA care equal to, or more cost effective than rheumatologist-led care? 4. Which factors, regardless of hand OA care, predict improvement 6 and 12 months after baseline? METHODS:Participants will be patients with hand OA diagnosed by a general practitioner and referred for consultation at one of two Norwegian departments of rheumatology. Those who agree will attend a clinical assessment and report their symptoms and function in validated outcome measures, before they are randomly selected to receive their first consultation by an OT specialist (n = 200) or by a rheumatologist (n = 200). OTs may refer patients to a rheumatologist consultation and vice versa. The primary outcome will be the number of patients classified as OMERACT/OARSI-responders after six months. Secondary outcomes are pain, function and satisfaction with care over the twelve-month trial period. The analysis of the primary outcome will be done by logistic regression. A two-sided 95% confidence interval for the difference in response probability will be formed, and non-inferiority of OT-led care will be claimed if the upper endpoint of this interval does not exceed 15%. DISCUSSION: The findings will improve access to evidence-based management of people with hand OA. TRIAL REGISTRATION: ClinicalTrials.gov, NCT03102788. Registered April 6th, 2017, https://clinicaltrials.gov/ct2/show/NCT03102788?term=Kjeken&draw=2&rank=1 Date and version identifier: December 17th, 2020. First version.
Entities:
Keywords:
Assistive devices; Cost-effectiveness; Exercises; Hand osteoarthritis; Occupational therapy; Orthoses
Authors: Margreet Kloppenburg; Féline Pb Kroon; Francisco J Blanco; Michael Doherty; Krysia S Dziedzic; Elsie Greibrokk; Ida K Haugen; Gabriel Herrero-Beaumont; Helgi Jonsson; Ingvild Kjeken; Emmanuel Maheu; Roberta Ramonda; Marco Jpf Ritt; Wilma Smeets; Josef S Smolen; Tanja A Stamm; Zoltan Szekanecz; Ruth Wittoek; Loreto Carmona Journal: Ann Rheum Dis Date: 2018-08-28 Impact factor: 19.103
Authors: N Østerås; K B Hagen; M Grotle; A-L Sand-Svartrud; P Mowinckel; I Kjeken Journal: Osteoarthritis Cartilage Date: 2014-07-05 Impact factor: 6.576
Authors: Sofia Ramiro; Frank Buttgereit; Christian Dejaco; Polina Putrik; Julia Unger; Daniel Aletaha; Gerolamo Bianchi; Johannes W Bijlsma; Annelies Boonen; Nada Cikes; Axel Finckh; Laure Gossec; Tore K Kvien; Joao Madruga Dias; Eric L Matteson; Francisca Sivera; Tanja A Stamm; Zoltan Szekanecz; Dieter Wiek; Angela Zink Journal: RMD Open Date: 2018-12-05