Osteoarthritis — Improving Rehabilitation Outcomes After Total Hip Arthroplasty
Citation(s)
Ageberg E, Link A, Roos EM Feasibility of neuromuscular training in patients with severe hip or knee OA: the individualized goal-based NEMEX-TJR training program. BMC Musculoskelet Disord. 2010 Jun 17;11:126. doi: 10.1186/1471-2474-11-126.
Lamontagne M, Beaulieu ML, Beaule PE Comparison of joint mechanics of both lower limbs of THA patients with healthy participants during stair ascent and descent. J Orthop Res. 2011 Mar;29(3):305-11. doi: 10.1002/jor.21248. Epub 2010 Sep 30. Erratum In: J
Nilsdotter AK, Isaksson F Patient relevant outcome 7 years after total hip replacement for OA - a prospective study. BMC Musculoskelet Disord. 2010 Mar 11;11:47. doi: 10.1186/1471-2474-11-47.
Perron M, Malouin F, Moffet H, McFadyen BJ Three-dimensional gait analysis in women with a total hip arthroplasty. Clin Biomech (Bristol, Avon). 2000 Aug;15(7):504-15. doi: 10.1016/s0268-0033(00)00002-4.
Sicard-Rosenbaum L, Light KE, Behrman AL Gait, lower extremity strength, and self-assessed mobility after hip arthroplasty. J Gerontol A Biol Sci Med Sci. 2002 Jan;57(1):M47-51. doi: 10.1093/gerona/57.1.m47.
Singh JA, Sloan JA Health-related quality of life in veterans with prevalent total knee arthroplasty and total hip arthroplasty. Rheumatology (Oxford). 2008 Dec;47(12):1826-31. doi: 10.1093/rheumatology/ken381. Epub 2008 Oct 16.
Improving Rehabilitation Outcomes After Total Hip Arthroplasty
Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.
Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.
Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.
Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.
