Evaluation of clinical parameters during and after treatment of attack in patients with clinically isolated syndrome: comparison of the results with that of multiple sclerosis patients

Monthly Pulse Methylprednisolone Therapy is Effective in Preventing Permanent Disease Progression in Secondary Progressive Multiple Sclerosis

Introduction

Secondary progressive multiple sclerosis (SPMS) is the phase in which disability continues to worsen with or without accompanying attacks. Monthly methylprednisolone pulse therapy can be used in the secondary progressive phase. The purpose of the present study was to evaluate the effects of methylprednisolone pulse therapy on the basis of clinical and MRI parameters in patients with SPMS.

Methods

This was a multi-center, examiner-blinded, prospective study. Patients with SPMS with EDSS scores of 3 or more, using one or none of azathioprine, interferon or glatiramer acetate, were evaluated. Patients were given IVMP (1 dose of 1 g IV) once a month for 24 months. EDSS scores, MRI findings, quality of life, and adverse events were evaluated.

Results

Ninety-seven SPMS patients were included in the study. Significant decreases in new/enlarging, Gd-enhanced, and spinal lesions were observed from baseline to year 2. EDSS scores remained stable at the end of the second year. Monthly high-dose IVMP resulted in a significant decrease in attacks.

Conclusion

This study is important in terms of emphasizing that this therapeutic option should not be overlooked, since monthly pulse therapy can halt or even reverse progression, regarded as a natural course in SPMS, albeit to a small extent.

Monthly methylprednisolone in combination with interferon beta or glatiramer acetate for relapsing-remitting multiple sclerosis: A multicentre, single-blind, prospective trial

OBJECTIVES

Multiple sclerosis is usually clinically characterized by repeated subacute relapses followed by remissions. Corticosteroids are used for relapses, and this treatment has been shown to increase the speed of recovery from these. We aimed to evaluate the efficacy and safety of pulsed methylprednisolone given every month as an add-on therapy to interferon beta or glatiramer acetate in patients with relapsing-remitting multiple sclerosis.

PATIENTS AND METHODS

This was a multi-center, examiner-blinded, prospective study. Absolute annualized relapse rates and Expanded Disability Status Scale scores were calculated.

RESULTS

103 patients were given intravenous methylprednisolone (1 dose of 1g IV) once a month for 12 months as add-on therapy and were assessed during this period. The decrease in the absolute annualized relapse rate was 0.69, and 72 patients were relapse-free at the end of the year. Sixty-nine of the 103 patients had the same Expanded Disability Status Scale scores at the end of one year, while 21 were less disabled, and 13 sustained disability progression. Health related quality of life measured using the MS Quality of Life scale improved significantly during the study period.

CONCLUSION

The addition of monthly pulsed methylprednisolone to subcutaneous interferon beta or glatiramer acetate therapy significantly reduced the relapse rate and may also be beneficial in terms of disease progression. These combinations were also safe, and most patients tolerated methylprednisolone as an add-on to interferon beta or glatiramer acetate.

Adrenocorticotropic hormone versus methylprednisolone added to interferon β in patients with multiple sclerosis experiencing breakthrough disease: a randomized, rater-blinded trial

BACKGROUND

The objective of this study was to evaluate monthly intramuscular adrenocorticotropic hormone (ACTH) gel versus intravenous methylprednisolone (IVMP) add-on therapy to interferon β for breakthrough disease in patients with relapsing forms of multiple sclerosis.

METHODS

This was a prospective, open-label, examiner-blinded, 15-month pilot study evaluating patients with Expanded Disability Status Scale (EDSS) score 3.0-6.5 and at least one clinical relapse or new T2 or gadolinium-enhanced lesion in the previous year. Twenty-three patients were randomized to ACTH (n = 12) or IVMP (n = 11) and completed the study. The primary outcome measure was the cumulative number of relapses. Secondary outcomes included EDSS, Mental Health Inventory (MHI), plasma cytokines, MS Functional Composite (MSFC), Quality-of-Life (MS-QOL) score, bone mineral density (BMD), and new or worsened psychiatric symptoms per month. Brain magnetic resonance imaging was analyzed post hoc. This was a preliminary and small-scale study.

RESULTS

Relapse rates differed significantly [ACTH 0.08, 95% confidence interval (CI) 0.01-0.54 versus IVMP 0.80, 95% CI 0.36-1.75; rate ratio, IVMP versus ACTH: 9.56, 95% CI 1.23-74.6; p = 0.03]. ACTH improved (p = 0.03) MHI (slope 0.95 ± 0.38 points/month; p = 0.02 versus slope -0.38 ± 0.43 points/month; p = 0.39). On-study decreases (all p < 0.05) in eight cytokine levels occurred only in the ACTH group. However, on-study EDSS, MSFC, MS-QOL, BMD, and MRI lesion changes were not significant between groups. Psychiatric symptoms per patient were greater with IVMP than ACTH (0.55, 95% CI 0.12-2.6 versus 0; p < 0.0001). Other common adverse events were insomnia and urinary tract infections (IVMP, seven events each) and fatigue or flu symptoms (ACTH, five events each).

CONCLUSIONS

This study provided class II evidence that ACTH produced better examiner-assessed cumulative rates of relapses per patient than IVMP in the adjunctive treatment of breakthrough disease in multiple sclerosis.

Multidisciplinary rehabilitation and steroids in the management of multiple sclerosis relapses: a randomized controlled trial

INTRODUCTION

Periodic relapses are one of the main characteristics of multiple sclerosis (MS), from which recovery is often incomplete despite high-dose methylprednisolone (HDMP) treatment. The aim of our study was to evaluate the potential benefits of short-term HDMP combined with multidisciplinary rehabilitation (MDR) in persons with MS in relapse in order to assess whether combination of steroid therapy with MDR is more beneficial than steroid therapy alone.

MATERIAL AND METHODS

This investigation was conducted as a randomized controlled trial. The MS patients were eligible if they had an established diagnosis and relapse requiring application of HDMP. Forty-nine patients were included in the study and randomized to control and treatment groups, and 37 completed the study. High-dose methylprednisolone was administered to all patients. The treatment group additionally underwent an MDR program over a 3-week period. All outcome measures were completed at baseline and 1 and 3 months later.

RESULTS

The Expanded Disability Status Scale (EDSS) and Functional Independence Measure (FIM) motor scores improved statistically significantly 1 month after HDMP, in both treatment and control groups. During the study period, in the treatment group, a sustained large effect size (ES) was found for both physical and mental composite scores of Multiple Sclerosis Quality of Life-54 (MSQoL-54), while in the controls, a sustained moderate ES was demonstrated only for physical composite score.

CONCLUSIONS

Our findings suggest that MDR improves MS relapse outcome.