Septic Arthritis — Surgical Management of Knee Septic Arthritis
Citation(s)
Aim F, Delambre J, Bauer T, Hardy P Efficacy of arthroscopic treatment for resolving infection in septic arthritis of native joints. Orthop Traumatol Surg Res. 2015 Feb;101(1):61-4. doi: 10.1016/j.otsr.2014.11.010. Epub 2015 Jan 23.
Bohler C, Dragana M, Puchner S, Windhager R, Holinka J Treatment of septic arthritis of the knee: a comparison between arthroscopy and arthrotomy. Knee Surg Sports Traumatol Arthrosc. 2016 Oct;24(10):3147-3154. doi: 10.1007/s00167-015-3659-8. Epub 2015 May 28.
Hunter JG, Gross JM, Dahl JD, Amsdell SL, Gorczyca JT Risk factors for failure of a single surgical debridement in adults with acute septic arthritis. J Bone Joint Surg Am. 2015 Apr 1;97(7):558-64. doi: 10.2106/JBJS.N.00593.
Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
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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.