Protocol for a multi-center randomized controlled trial to evaluate the benefits of exercise incentives and corticosteroid injections in osteoarthritis of the knee (MOVE-OK)

Table 2 Schedule of enrollment, intervention, and assessments

		Study period
	Enrollment	Intervention period 1	Washout	Intervention period 2
Timepoint	Weeks 0–4	Weeks 4–16	Weeks 16–20	Weeks 20–32
Enrollment:
Eligibility screen	X
Kellgren-Lawrence	X
Informed consent	X
Way to Health setup	X
Fitbit™ setup	X
Randomization (Week 4)	X
Interventions:
Exercise Incentive		X		X
Injection 1		X
Injection 2				X
Assessments:
Medical history	X
Biweekly KOOS	X	X	X	X
Monthly PROMIS		X	X	X
Monthly ICOAP		X	X	X
Monthly PSQI		X	X	X
KOFBeQ		X	X	X
IPAQ		X	X	X
Collection of synovial fluid		X		X

Abbreviations: KOOS Knee Injury and Osteoarthritis Outcome Score, PROMIS Patient-Reported Outcomes Measurement Information System, ICOAP Measure of Intermittent and Constant Osteoarthritis Pain, PSQI Pittsburgh Sleep Quality Index, KOFBeQ Knee Osteoarthritis Fears and Beliefs Questionnaire, IPAQ International Physical Activity Questionnaire

ISSN: 1745-6215