Weight Loss — Weight Loss Before Total Joint Arthroplasty Using A Remote Dietitian and Mobile App
Citation(s)
Gandler N, Simmance N, Keenan J, Choong PF, Dowsey MM A pilot study investigating dietetic weight loss interventions and 12 month functional outcomes of patients undergoing total joint replacement. Obes Res Clin Pract. 2016 Mar-Apr;10(2):220-3. doi: 10.1016/j.orcp.2016.03.006. Epub 2016 Apr 3.
Liljensoe A, Laursen JO, Bliddal H, Soballe K, Mechlenburg I Weight Loss Intervention Before Total Knee Replacement: A 12-Month Randomized Controlled Trial. Scand J Surg. 2021 Mar;110(1):3-12. doi: 10.1177/1457496919883812. Epub 2019 Nov 3.
McElroy MJ, Pivec R, Issa K, Harwin SF, Mont MA The effects of obesity and morbid obesity on outcomes in TKA. J Knee Surg. 2013 Apr;26(2):83-8. doi: 10.1055/s-0033-1341407. Epub 2013 Mar 11.
Warner DO Surgery as a teachable moment: lost opportunities to improve public health. Arch Surg. 2009 Dec;144(12):1106-7. doi: 10.1001/archsurg.2009.205. No abstract available.
Implementing Weight Loss Before Total Joint Arthroplasty Using A Remote Dietitian and Mobile App: A Randomized, Control Trial
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.
