Efficacy of a Psychosocial Intervention to Improve Ability to Cope With Uncertainty in MS

Despite substantial improvements in diagnosis and treatment, Multiple Sclerosis (MS) remains an unpredictable disease. Although some physicians can make some predictions about expected progression, the variable course of exacerbations makes it almost impossible to predict how MS will develop or affect function over time. As a result, people with MS must learn to live in a state of chronic uncertainty and the ability to tolerate and cope with this kind of uncertainty is central to quality of life with MS. Individuals who require certainty about the future and are not able to tolerate ambiguity are said to be high in a personality trait known as intolerance of uncertainty (IU). There is a significant gap in MS clinical intervention that necessitates attention. An intervention that specifically targets IU, is developed for people recently diagnosed with MS, and can be provided remotely via telehealth can make a significant impact for this population. Study aims include: (1) to determine the efficacy of CBT-UT relative to traditional cognitive behavioral therapy (tCBT) or treatment as usual (TAU) in people diagnosed with MS in the past 3 years; and (2) To increase our understanding of the mechanisms underlying the intervention effects.