Stroke — Weight-bearing Training in Stroke Patients.
Citation(s)
Boukadida A, Piotte F, Dehail P, Nadeau S Determinants of sit-to-stand tasks in individuals with hemiparesis post stroke: A review. Ann Phys Rehabil Med. 2015 Jun;58(3):167-72. doi: 10.1016/j.rehab.2015.04.007. Epub 2015 May 23. Review.
Lomaglio MJ, Eng JJ Muscle strength and weight-bearing symmetry relate to sit-to-stand performance in individuals with stroke. Gait Posture. 2005 Oct;22(2):126-31.
Park GD, Choi JU, Kim YM The effects of multidirectional stepping training on balance, gait ability, and falls efficacy following stroke. J Phys Ther Sci. 2016 Jan;28(1):82-6. doi: 10.1589/jpts.28.82. Epub 2016 Jan 30.
Immediate Effects of Lower Limb Loading Training During Sit-to-stand and Stepping With and Without External Feedback in Ambulatory Individuals With Stroke
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.