A Randomized Trial of Stress Management for the Prevention of New Brain Lesions in MS
Authors
Affiliations
Objectives: This trial examined the efficacy of a stress management program in reducing neuroimaging markers of multiple sclerosis (MS) disease activity.
Methods: A total of 121 patients with relapsing forms of MS were randomized to receive stress management therapy for MS (SMT-MS) or a wait-list control condition. SMT-MS provided 16 individual treatment sessions over 24 weeks, followed by a 24-week post-treatment follow-up. The primary outcome was the cumulative number of new gadolinium-enhancing (Gd+) brain lesions on MRI at weeks 8, 16, and 24. Secondary outcomes included new or enlarging T2 MRI lesions, brain volume change, clinical exacerbation, and stress.
Results: SMT-MS resulted in a reduction in cumulative Gd+ lesions (p = 0.04) and greater numbers of participants remained free of Gd+ lesions during the treatment (76.8% vs 54.7%, p = 0.02), compared to participants receiving the control treatment. SMT-MS also resulted in significantly reduced numbers of cumulative new T2 lesions (p = 0.005) and a greater number of participants remaining free of new T2 lesions (69.5% vs 42.7%, p = 0.006). These effects were no longer detectable during the 24-week post-treatment follow-up period.
Conclusions: This trial indicates that SMT-MS may be useful in reducing the development of new MRI brain lesions while patients are in treatment.
Classification Of Evidence: This study provides Class I evidence that SMT-MS, a manualized stress management therapy program, reduced the number of Gd+ lesions in patients with MS during a 24-week treatment period. This benefit was not sustained beyond 24 weeks, and there were no clinical benefits.
Trial Registration: ClinicalTrials.gov, number NCT00147446.
Hemond C, Deshpande M, Berrios-Morales I, Zheng S, Meyer J, Slavich G Sci Rep. 2024; 14(1):14044.
PMID: 38890336 PMC: 11189512. DOI: 10.1038/s41598-024-62960-w.
Gao Y, Liu W, Liu P, Li M, Ni B CNS Neurol Disord Drug Targets. 2024; 23(12):1450-1462.
PMID: 38818912 DOI: 10.2174/0118715273315953240528075542.
Kutzinski M, Krause N, Riemann-Lorenz K, Meyer B, Heesen C BMC Neurol. 2023; 23(1):382.
PMID: 37872471 PMC: 10591383. DOI: 10.1186/s12883-023-03434-w.
Reece J, Neate S, Davenport R, Milanzi E, Nag N, Bevens W Acta Neurol Belg. 2023; 124(2):457-466.
PMID: 37770791 PMC: 10965589. DOI: 10.1007/s13760-023-02390-z.
Similar neural pathways link psychological stress and brain-age in health and multiple sclerosis.
Schulz M, Hetzer S, Eitel F, Asseyer S, Meyer-Arndt L, Schmitz-Hubsch T iScience. 2023; 26(9):107679.
PMID: 37680475 PMC: 10480681. DOI: 10.1016/j.isci.2023.107679.