Cochrane · systematic review · CD011381

Immunomodulators and immunosuppressants for relapsing‐remitting multiple sclerosis: a network meta‐analysis

Gonzalez-Lorenzo, M, Ridley, B, Minozzi, S, et al. · Cochrane Database of Systematic Reviews · 2024 · Cochrane Library

Multiple Sclerosis and Rare Diseases of the CNS2 versionsAMSTAR 2: not assessed
SoF tableOnly the outcomes this review put in its Summary of Findings table are listed (the Cochrane Handbook caps them at about seven per comparison). Its other analyses are not shown here.
Questions
94
current version
GRADE rated
82
No studies
12
Included studies
NR
No studies 12 · 12.8%Ungraded 0 · 0%Very low 34 · 36.2%Low 26 · 27.7%Moderate 18 · 19.1%High 4 · 4.3%

Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.

Questions and results

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Relapses at 12 months

Population: Patients with RRMS Interventions: Azathioprine, daclizumab, fingolimod, glatiramer acetate, Immunoglobulins, interferon beta 1a ‐1b, interferon beta‐1b (Betaferon), interferon beta‐1a (Avonex, Rebif), pegylated interferon beta‐1a, mitoxantrone, natalizumab, teriflunomide Comparator (reference): Placebo Outcome: Relapses at 12 months Setting(s): Outpatient
14 questions
OutcomeEffectEvidenceStatus / GRADE
Intervention (no. of studies/participants)
no estimate extractedNRNo studies
Azathioprine (Direct evidence; 1 RCT; 59 participants)
RR 0.91 [0.58, 1.43]1 study · 59 participantsVery low
Downgraded: risk of bias
Daclizumab (Direct evidence; 1 RCT; 621 participants)
RR 0.55 [0.42, 0.73]1 study · 621 participantsModerate
Downgraded: risk of bias
Fingolimod No direct evidence
RR 0.48 [0.39, 0.57]NRModerate
Downgraded: risk of bias
Glatiramer acetate (Direct evidence; 2 RCTs; 1454 participants)
RR 0.64 [0.55, 0.75]2 studies · 1454 participantsLow
Downgraded: risk of bias
Immunoglobulins (Direct evidence; 2 RCTs; 91 participants)
RR 0.6 [0.47, 0.79]2 studies · 91 participantsModerate
Downgraded: risk of bias
Interferon beta 1a‐1b No direct evidence
RR 1.42 [0.78, 2.6]1 participantsVery low
Downgraded: risk of bias
Interferon beta‐1b (Betaferon) No direct evidence
RR 0.82 [0.5, 1.33]1 participantsVery low
Downgraded: risk of bias
Interferon beta‐1a (Avonex, Rebif) (Direct evidence; 1 RCT; 560 participants)
RR 0.76 [0.68, 0.85]1 study · 560 participantsLow
Downgraded: risk of bias
Pegylated interferon beta‐1a (Direct evidence; 1 RCT; 1512 participants)
RR 0.68 [0.56, 0.82]1 study · 1512 participantsLow
Downgraded: risk of bias
Mitoxantrone (Direct evidence; 1 RCT; 51 participants)
RR 0.4 [0.21, 0.74]1 study · 51 participantsLow
Downgraded: risk of bias
Natalizumab (Direct evidence; 1 RCT; 942 participants)
RR 0.52 [0.43, 0.63]1 study · 942 participantsHigh
Teriflunomide (Direct evidence; 1 RCT; 1169 participants)
RR 0.66 [0.55, 0.78]1 study · 1169 participantsLow
Downgraded: risk of bias
Placebo
no estimate extractedNRNo studies

Relapses at 24 months

Population: Patients with RRMS Interventions: alemtuzumab, azathriopine, cladribine, dimethylfumarate, fingolimod, glatiramer acetate, immunoglobulins, interferon beta 1a‐1b, interferon beta‐1b (Betaferon), interferon beta‐1a (Avonex, Rebif, laquinimod, mitoxantrone, natalizumab, ponesimod, teriflunomide Comparator (reference): Placebo Outcome: Relapses at 24 months Setting(s): Outpatient
17 questions
OutcomeEffectEvidenceStatus / GRADE
Intervention (no. of studies/participants)
no estimate extractedNRNo studies
Alemtuzumab No direct evidence
RR 0.57 [0.47, 0.68]NRHigh
Azathioprine (Direct evidence; 1 RCT; 59 participants)
RR 0.77 [0.51, 1.18]1 study · 59 participantsVery low
Downgraded: risk of bias
Cladribine (Direct evidence; 1 RCT; 1326 participants)
RR 0.53 [0.44, 0.64]1 study · 1326 participantsHigh
Dimethylfumarate (Direct evidence; 2 RCTs; 2307 participants)
RR 0.62 [0.55, 0.7]2 studies · 2307 participantsModerate
Downgraded: risk of bias
Fingolimod (Direct evidence; 2 RCTs; 2355 participants)
RR 0.54 [0.48, 0.6]2 studies · 2355 participantsModerate
Downgraded: risk of bias
Glatiramer acetate (Direct evidence; 3 RCsT; 1014 participants)
RR 0.84 [0.76, 0.93]3 participantsModerate
Downgraded: risk of bias
Immunoglobulins (Direct evidence; 2 RCTs; 192 participants)
RR 0.73 [0.59, 0.9]2 studies · 192 participantsLow
Downgraded: risk of bias
Interferon beta 1a‐1b No direct evidence
RR 1.21 [0.66, 2.19]1 participantsVery low
Downgraded: risk of bias
Interferon beta‐1b (Betaferon) (Direct evidence; 1 RCT; 372 participants)
RR 0.85 [0.76, 0.94]1 study · 372 participantsLow
Downgraded: risk of bias
Interferon beta‐1a (Avonex, Rebif) (Direct evidence; 3 RCTs; 1629 participants)
RR 0.84 [0.78, 0.91]1 study · 3 participantsModerate
Downgraded: risk of bias
Laquinimod (Direct evidence; 3 RCTs; 3457 participants)
RR 0.83 [0.76, 0.91]3 studies · 3457 participantsLow
Downgraded: risk of bias
Mitoxantrone (Direct evidence; 1 RCT; 51 participants)
RR 0.47 [0.27, 0.8]1 study · 51 participantsLow
Downgraded: risk of bias
Natalizumab (Direct evidence; 1 RCT; 942 participants)
RR 0.56 [0.48, 0.65]1 study · 942 participantsHigh
Ponesimod No direct evidence
RR 0.58 [0.48, 0.7]NRModerate
Downgraded: risk of bias
Teriflunomide (Direct evidence; 1 RCT; 1088 participants)
RR 0.82 [0.71, 0.94]1 study · 1088 participantsVery low
Downgraded: risk of bias
Placebo
no estimate extractedNRNo studies

Relapses at 36 months

3 questions
OutcomeEffectEvidenceStatus / GRADE
Intervention (no. of studies/participants)
no estimate extractedNRNo studies
Interferon beta‐1b (Betaferon) (Direct evidence; 2 RCTs; 403 participants)
RR 0.86 [0.67, 1.11]1 study · 2 participantsVery low
Placebo
no estimate extractedNRNo studies

Disability at 24 months

Population: Patients with RRMS Interventions: Alemtuzumab, azathioprine, cladribine, dimethylfumarate, fingolimod, glatiramer acetate, immunoglobulins, interferon beta 1a‐1b, interferon beta‐1b (Betaferon), interferon beta‐1a (Avonex, Rebif), laquinimod, mitoxantrone, natalizumab, ocrelizumab, ofatumumab, ozanimod, ponesimod, teriflunomide Comparator (reference): Placebo Outcome: Disability at 24 months Setting(s): Outpatient
20 questions
OutcomeEffectEvidenceStatus / GRADE
Intervention (no. of studies and participants)
no estimate extractedNRNo studies
Alemtuzumab No direct evidence
RR 0.67 [0.46, 0.99]NRLow
Downgraded: risk of bias
Azathioprine (Direct evidence; 1 RCT; 59 participants)
RR 0.6 [0.22, 1.63]1 study · 59 participantsVery low
Downgraded: risk of bias
Cladribine (Direct evidence; 1 RCT; 1326 participants)
RR 0.72 [0.56, 0.91]1 study · 1326 participantsLow
Downgraded: risk of bias
Dimethylfumarate (Direct evidence; 2 RCTs; 2307 participants)
RR 0.65 [0.55, 0.77]2 studies · 2307 participantsLow
Downgraded: risk of bias
Fingolimod (Direct evidence; 2 RCTs; 2355 participants)
RR 0.68 [0.56, 0.83]2 studies · 2355 participantsLow
Downgraded: risk of bias
Glatiramer acetate (Direct evidence; 3 RCTs; 1014 participants)
RR 0.74 [0.61, 0.89]3 studies · 1014 participantsVery low
Downgraded: risk of bias
Immunoglobulins (Direct evidence; 2 RCTs; 190 participants)
RR 0.75 [0.41, 1.37]2 studies · 190 participantsVery low
Downgraded: risk of bias
Interferon beta 1a‐1b No direct evidence
RR 3.19 [0.31, 33.21]1 participantsVery low
Downgraded: risk of bias
Interferon beta‐1b (Betaferon) (Direct evidence; 1 RCT; 372 participants)
RR 0.77 [0.62, 0.94]1 study · 372 participantsLow
Downgraded: risk of bias
Interferon beta‐1a (Avonex, Rebif) (Direct evidence; 2 RCTs; 1069 participants)
RR 0.92 [0.73, 1.16]1 study · 2 participantsLow
Downgraded: risk of bias
Laquinimod (Direct evidence; 3 RCTs; 3451 participants)
RR 0.78 [0.63, 0.96]3 studies · 3451 participantsVery low
Downgraded: risk of bias
Mitoxantrone (Direct evidence; 1 RCT; 51 participants)
RR 0.2 [0.05, 0.83]1 study · 51 participantsVery low
Downgraded: risk of bias
Natalizumab (Direct evidence; 1 RCT; 942 participants)
RR 0.59 [0.46, 0.75]1 study · 942 participantsModerate
Downgraded: risk of bias
Ocrelizumab No direct evidence
RR 0.61 [0.41, 0.9]NRVery low
Downgraded: risk of bias
Ofatumumab No direct evidence
RR 0.54 [0.38, 0.77]NRVery low
Downgraded: risk of bias
Ozanimod No direct evidence
RR 1.19 [0.74, 1.91]NRVery low
Downgraded: risk of bias
Ponesimod No direct evidence
RR 0.63 [0.41, 0.96]NRVery low
Downgraded: risk of bias
Teriflunomide (Direct evidence; 1 RCT; 1088 participants)
RR 0.76 [0.61, 0.95]1 study · 1088 participantsVery low
Downgraded: risk of bias
Placebo
no estimate extractedNRNo studies

Discontinuation due to adverse effects

Population: Patients with RRMS Interventions: Alemtuzumab, azathioprine, cladribine, daclizumab, dimethylfumarate, fingolimod, glatiramer acetate, immunoglobulins, interferon beta 1a‐1b, interferon beta‐1b (Betaferon), interferon beta‐1a (Avonex, Rebif), laquinimod, pegylated interferon beta1a, natalizumab, ocrelizumab, ofatumumab, ozanimod, ponesimod, teriflunomide Comparator (reference): Placebo Outcome: Treatment discontinuation due to adverse events Setting(s): Outpatient
21 questions
OutcomeEffectEvidenceStatus / GRADE
Intervention (no. of studies/participants)
no estimate extractedNRNo studies
Alemtuzumab No direct evidence
OR 0.39 [0.19, 0.79]NRModerate
Downgraded: risk of bias
Azathioprine (Direct evidence; 1 RCT; 54 participants)
OR 6.26 [0.67, 58.05]1 study · 54 participantsVery low
Downgraded: risk of bias
Cladribine (Direct evidence; 1 RCT; 1326 participants)
OR 1.38 [0.46, 4.15]1 study · 1326 participantsLow
Downgraded: risk of bias
Daclizumab (Direct evidence; 1 RCT; 600 participants)
OR 2.55 [1.4, 4.63]1 study · 600 participantsModerate
Downgraded: risk of bias
Dimethylfumarate (Direct evidence; 2 RCTs; 2300 participants)
OR 1.35 [0.94, 1.95]2 studies · 2300 participantsLow
Downgraded: risk of bias
Fingolimod (Direct evidence; 2 RCTs; 2355 participants)
OR 1.84 [1.31, 2.57]2 studies · 2355 participantsModerate
Downgraded: risk of bias
Glatiramer acetate (Direct evidence; 4 RCTs; 2419 participants)
OR 1.48 [1.02, 2.14]4 studies · 2419 participantsModerate
Downgraded: risk of bias
Immunoglobulins (Direct evidence; 3 RCTs; 243 participants)
OR 2.49 [0.37, 16.5]3 studies · 243 participantsVery low
Downgraded: risk of bias
Interferon beta 1a‐1b No direct evidence
OR 3.02 [0.27, 33.65]1 participantsVery low
Downgraded: risk of bias
Interferon beta‐1b (Direct evidence; 1 RCT; 372 participants)
OR 2.27 [1.05, 4.91]1 study · 372 participantsLow
Downgraded: risk of bias
Interferon beta‐1a (Direct evidence; 2 RCTs; 1457 participants)
OR 1.48 [0.99, 2.2]1 study · 2 participantsModerate
Downgraded: risk of bias
Laquinimod (Direct evidence; 3 RCTs; 3457 participants)
OR 1.46 [1, 2.15]3 studies · 3457 participantsModerate
Downgraded: risk of bias
Pegylated interferon beta‐1a (Direct evidence; 1 RCT; 1512 participants)
OR 3.58 [1.47, 8.73]1 study · 1512 participantsVery low
Downgraded: risk of bias
Natalizumab (Direct evidence; 1 RCT; 939 participants)
OR 1.57 [0.81, 3.05]1 study · 939 participantsModerate
Downgraded: risk of bias
Ocrelizumab No direct evidence
OR 0.82 [0.42, 1.6]NRLow
Downgraded: risk of bias
Ofatumumab No direct evidence
OR 2 [1.05, 3.81]NRLow
Downgraded: risk of bias
Ozanimod No direct evidence
OR 1.01 [0.52, 1.95]NRLow
Downgraded: risk of bias
Ponesimod No direct evidence
OR 5.04 [2.15, 11.82]NRVery low
Downgraded: risk of bias
Teriflunomide (Direct evidence; 2 RCTs; 2253 participants)
OR 1.82 [1.19, 2.79]2 studies · 2253 participantsModerate
Downgraded: risk of bias
Placebo
no estimate extractedNRNo studies

Serious adverse events

Population: Patients with RRMS Interventions: Alemtuzumab, cladribine, daclizumab, dimethylfumarate, fingolimod, glatiramer acetate, interferon beta‐1b (Betaferon), interferon beta‐1a (Avonex, Rebif), laquinimod, pegylated interferon beta‐1a, mitoxantrone, natalizumab, ocrelizumab, ofatumumab, ozanimod, ponesimod, teriflunomide Comparator (reference): Placebo Outcome: Serious adverse events Setting(s): Outpatient
19 questions
OutcomeEffectEvidenceStatus / GRADE
Intervention (no. of studies/participants)
no estimate extractedNRNo studies
Alemtuzumab No direct evidence
OR 1.52 [0.94, 2.48]NRVery low
Downgraded: risk of bias
Cladribine (Direct evidence; 1 RCT; 1326 participants)
OR 1.39 [0.8, 2.4]1 study · 1326 participantsVery low
Downgraded: risk of bias
Daclizumab (Direct evidence; 1 RCT; 600 participants)
OR 1.9 [1.21, 2.99]1 study · 600 participantsLow
Downgraded: risk of bias
Dimethylfumarate (Direct evidence; 2 RCTs; 2300 participants)
OR 1.04 [0.71, 1.52]2 studies · 2300 participantsLow
Downgraded: risk of bias
Fingolimod (Direct evidence; 2 RCTs; 2355 participants)
OR 0.86 [0.64, 1.13]2 studies · 2355 participantsLow
Downgraded: risk of bias
Glatiramer acetate (Direct evidence; 3 RCTs; 2371 participants)
OR 0.94 [0.68, 1.28]3 studies · 2371 participantsLow
Downgraded: risk of bias
Interferon beta‐1b (Betaferon) No direct evidence
OR 0.92 [0.55, 1.54]1 participantsModerate
Downgraded: risk of bias
Interferon beta‐1a (Rebif, Avonex) (Direct evidence; 1 RCT; 897 participants)
OR 1.21 [0.88, 1.67]1 study · 897 participantsVery low
Downgraded: risk of bias
Laquinimod (Direct evidence; 3 RCTs; 3457 participants)
OR 1.25 [0.92, 1.7]3 studies · 3457 participantsVery low
Downgraded: risk of bias
Pegylated interferon beta‐1a (Direct evidence; 1 RCT; 1512 participants)
OR 1.08 [0.59, 1.96]1 study · 1512 participantsVery low
Downgraded: risk of bias
Mitoxantrone (Direct evidence; 1 RCT; 53 participants)
OR 0.89 [0.02, 47.22]1 study · 53 participantsVery low
Downgraded: risk of bias
Natalizumab (Direct evidence; 1 RCT; 939 participants)
OR 1.24 [0.73, 2.09]1 study · 939 participantsLow
Downgraded: risk of bias
Ocrelizumab No direct evidence
OR 1 [0.58, 1.72]NRVery low
Downgraded: risk of bias
Ofatumumab No direct evidence
OR 1.52 [0.89, 2.57]NRVery low
Downgraded: risk of bias
Ozanimod No direct evidence
OR 1.5 [0.85, 2.64]NRVery low
Downgraded: risk of bias
Ponesimod No direct evidence
OR 1.24 [0.66, 2.35]NRVery low
Downgraded: risk of bias
Teriflunomide (Direct evidence; 2 RCTs; 2253 participants)
OR 1.16 [0.81, 1.64]2 studies · 2253 participantsVery low
Downgraded: risk of bias
Placebo
no estimate extractedNRNo studies