Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,149 questions · 1,211 findings · 179 reviews

No studies found 175 · 14.5%GRADE not reported 86 · 7.1%Very low 286 · 23.6%Low 341 · 28.2%Moderate 254 · 21%High 69 · 5.7%

Hand instrumentation in conjunction with (as an adjunct to) an ultrasonic device designed specifically for root canal treatment and capable of the active or passive removal of dentine within the root canal vs Hand instrumentation used alone (files and reamers used manually)

Outcome not reported · People over 18 years of age with single or multiple permanent teeth with a completely formed apex and no evidence of internal resorption,…

The review found no eligible studies for this question.

1 finding from 1 review

Intervention not reported

Pegylated interferon beta‐1a (Direct evidence; 1 RCT; 1512 participants) · Patients with RRMS Interventions: Azathioprine, daclizumab, fingolimod, glatiramer acetate, Immunoglobulins, interferon beta 1a ‐1b,…

The intervention may leads to lower pegylated interferon beta‐1a (Direct evidence; 1 RCT; 1512… (low certainty).

1 finding from 1 review

Intervention not reported

Mitoxantrone (Direct evidence; 1 RCT; 51 participants) · Patients with RRMS Interventions: Azathioprine, daclizumab, fingolimod, glatiramer acetate, Immunoglobulins, interferon beta 1a ‐1b,…

The intervention may leads to lower mitoxantrone (Direct evidence; 1 RCT; 51 participants) (low certainty).

1 finding from 1 review

Intervention not reported

Natalizumab (Direct evidence; 1 RCT; 942 participants) · Patients with RRMS Interventions: Azathioprine, daclizumab, fingolimod, glatiramer acetate, Immunoglobulins, interferon beta 1a ‐1b,…

The intervention leads to lower natalizumab (Direct evidence; 1 RCT; 942 participants) (high certainty).

1 finding from 1 review

Intervention not reported

Teriflunomide (Direct evidence; 1 RCT; 1169 participants) · Patients with RRMS Interventions: Azathioprine, daclizumab, fingolimod, glatiramer acetate, Immunoglobulins, interferon beta 1a ‐1b,…

The intervention may leads to lower teriflunomide (Direct evidence; 1 RCT; 1169 participants) (low certainty).

1 finding from 1 review

Intervention not reported

Azathioprine (Direct evidence; 1 RCT; 59 participants) · Patients with RRMS Interventions: alemtuzumab, azathriopine, cladribine, dimethylfumarate, fingolimod, glatiramer acetate,…

It is very uncertain whether the intervention changes azathioprine (Direct evidence; 1 RCT; 59 participants) (very low certainty).

1 finding from 1 review

Intervention not reported

Cladribine (Direct evidence; 1 RCT; 1326 participants) · Patients with RRMS Interventions: alemtuzumab, azathriopine, cladribine, dimethylfumarate, fingolimod, glatiramer acetate,…

The intervention leads to lower cladribine (Direct evidence; 1 RCT; 1326 participants) (high certainty).

1 finding from 1 review

Intervention not reported

Dimethylfumarate (Direct evidence; 2 RCTs; 2307 participants) · Patients with RRMS Interventions: alemtuzumab, azathriopine, cladribine, dimethylfumarate, fingolimod, glatiramer acetate,…

The intervention probably leads to lower dimethylfumarate (Direct evidence; 2 RCTs; 2307 participants) (moderate certainty).

1 finding from 1 review

Intervention not reported

Azathioprine (Direct evidence; 1 RCT; 59 participants) · Patients with RRMS Interventions: Azathioprine, daclizumab, fingolimod, glatiramer acetate, Immunoglobulins, interferon beta 1a ‐1b,…

It is very uncertain whether the intervention changes azathioprine (Direct evidence; 1 RCT; 59 participants) (very low certainty).

1 finding from 1 review

Intervention not reported

Fingolimod (Direct evidence; 2 RCTs; 2355 participants) · Patients with RRMS Interventions: alemtuzumab, azathriopine, cladribine, dimethylfumarate, fingolimod, glatiramer acetate,…

The intervention probably leads to lower fingolimod (Direct evidence; 2 RCTs; 2355 participants) (moderate certainty).

1 finding from 1 review

Intervention not reported

Glatiramer acetate (Direct evidence; 3 RCsT; 1014 participants) · Patients with RRMS Interventions: alemtuzumab, azathriopine, cladribine, dimethylfumarate, fingolimod, glatiramer acetate,…

The intervention probably leads to lower glatiramer acetate (Direct evidence; 3 RCsT; 1014 participants) (moderate certainty).

1 finding from 1 review

Intervention not reported

Immunoglobulins (Direct evidence; 2 RCTs; 192 participants) · Patients with RRMS Interventions: alemtuzumab, azathriopine, cladribine, dimethylfumarate, fingolimod, glatiramer acetate,…

The intervention may leads to lower immunoglobulins (Direct evidence; 2 RCTs; 192 participants) (low certainty).

1 finding from 1 review

Intervention not reported

Interferon beta 1a‐1b No direct evidence · Patients with RRMS Interventions: alemtuzumab, azathriopine, cladribine, dimethylfumarate, fingolimod, glatiramer acetate,…

It is very uncertain whether the intervention changes interferon beta 1a‐1b No direct evidence (very low certainty).

1 finding from 1 review

Intervention not reported

Interferon beta‐1b (Betaferon) (Direct evidence; 1 RCT; 372 participants) · Patients with RRMS Interventions: alemtuzumab, azathriopine, cladribine, dimethylfumarate, fingolimod, glatiramer acetate,…

The intervention may leads to lower interferon beta‐1b (Betaferon) (Direct evidence; 1 RCT; 372… (low certainty).

1 finding from 1 review

Intervention not reported

Interferon beta‐1a (Avonex, Rebif) (Direct evidence; 3 RCTs; 1629 participants) · Patients with RRMS Interventions: alemtuzumab, azathriopine, cladribine, dimethylfumarate, fingolimod, glatiramer acetate,…

The intervention probably leads to lower interferon beta‐1a (Avonex, Rebif) (Direct evidence; 3 RCTs; 1629… (moderate certainty).

1 finding from 1 review

Intervention not reported

Laquinimod (Direct evidence; 3 RCTs; 3457 participants) · Patients with RRMS Interventions: alemtuzumab, azathriopine, cladribine, dimethylfumarate, fingolimod, glatiramer acetate,…

The intervention may leads to lower laquinimod (Direct evidence; 3 RCTs; 3457 participants) (low certainty).

1 finding from 1 review