Shoulder Pain — Effectiveness of a Group Intervention for the Treatment of Shoulder Pathologies
Citation(s)
Bankes MJ, Emery RJ An evaluation of the Constant-Murley shoulder assessment. J Bone Joint Surg Br. 1997 Jul;79(4):696.
Bervoets DC, Luijsterburg PA, Alessie JJ, Buijs MJ, Verhagen AP Massage therapy has short-term benefits for people with common musculoskeletal disorders compared to no treatment: a systematic review. J Physiother. 2015 Jul;61(3):106-16. doi: 10.1016/j.jphys.2015.05.018.
Littlewood C, Bateman M, Brown K, Bury J, Mawson S, May S, Walters SJ A self-managed single exercise programme versus usual physiotherapy treatment for rotator cuff tendinopathy: a randomised controlled trial (the SELF study). Clin Rehabil. 2016 Jul;30(7):686-96. doi: 10.1177/0269215515593784.
Senbursa G, Baltaci G, Atay A Comparison of conservative treatment with and without manual physical therapy for patients with shoulder impingement syndrome: a prospective, randomized clinical trial. Knee Surg Sports Traumatol Arthrosc. 2007 Jul;15(7):915-21.
Effectiveness of a Group Intervention for the Treatment of Shoulder Pathologies
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.
