Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

82 questions · 83 findings · 60 reviews

No studies found 4 · 4.8%GRADE not reported 9 · 10.8%Very low 25 · 30.1%Low 26 · 31.3%Moderate 12 · 14.5%High 7 · 8.4%

Mirtazapine vs placebo

Withdrawals due to adverse events · adults with fibromyalgia

Mirtazapine showed no clear difference in tolerability: withdrawals due to adverse events compared with placebo (low certainty).

1 finding from 1 review

Botulinum neurotoxin B vs placebo

Withdrawals due to adverse events · adults with cervical dystonia

Botulinum neurotoxin B showed no clear difference in proportion of withdrawals due to adverse events compared with placebo (low certainty).

1 finding from 1 review

Corticosteroids vs placebo

Withdrawals due to adverse events · inactive EoE patients

Corticosteroids may leads to lower withdrawals due to adverse events 12 to 50 weeks compared with placebo (low certainty).

1 finding from 1 review

Biologics vs placebo

Withdrawals due to adverse events · active EoE patients

Biologics showed no clear difference in withdrawals due to adverse events 12 to 44 weeks compared with placebo (low certainty).

1 finding from 1 review

Topical clonidine (TC) vs placebo

Withdrawals due to adverse events · adults with painful diabetic neuropathy

Topical clonidine (TC) showed no clear difference in withdrawals due to adverse events during longest compared with placebo (low certainty).

1 finding from 1 review

Corticosteroids vs placebo

Withdrawals due to adverse events · active EoE patients

Corticosteroids may leads to lower withdrawals due to adverse events (2 to 12 weeks) compared with placebo (low certainty).

1 finding from 1 review

Sulfasalazine vs placebo

Withdrawals due to adverse events · Patients with ankylosing spondylitis

Sulfasalazine probably leads to higher total number of withdrawals due to adverse events compared with placebo (moderate certainty).

1 finding from 1 review

Methotrexate vs placebo

Withdrawals due to adverse events · children and young people with JIA

Methotrexate showed no clear difference in withdrawals due to adverse events (up to 6 months) compared with placebo (low certainty).

1 finding from 1 review

Summary of findings table ‐ Topical capsaicin vs placebo

Withdrawals due to adverse events · Adult patients aged >=18 years, clinically or radiographically diagnosed with TMD (McNeill 1997 criteria); moderate to severe pain of…
1 finding from 1 review

Oral gabapentin vs placebo

Withdrawals due to adverse events · Adult patients aged >=18 years, clinically or radiographically diagnosed with TMD (McNeill 1997 criteria); moderate to severe pain of…
1 finding from 1 review

Oral glucosamine hydrochloride/chondroitin sulphate vs placebo

Withdrawals due to adverse events · Adult patients aged >=18 years, clinically or radiographically diagnosed with TMD (McNeill 1997 criteria); moderate to severe pain of…
1 finding from 1 review

Oral clonazepam (benzodiazepine) vs placebo

Withdrawals due to adverse events · Adult patients aged >=18 years, clinically or radiographically diagnosed with TMD (McNeill 1997 criteria); moderate to severe pain of…
1 finding from 1 review

Prebiotic vs placebo

Withdrawals due to adverse events · people with histologically confirmed diagnosis of ulcerative colitis in remission

It is very uncertain whether prebiotics changes withdrawals due to adverse events (60 days to 6 months) compared with placebo (very low certainty).

1 finding from 1 review

Monthly pegloticase vs placebo

Withdrawals due to adverse events · participants with tophi in gout

Monthly pegloticase probably leads to higher number of participant withdrawals due to adverse events compared with placebo (moderate certainty).

1 finding from 1 review

Pegloticase every two weeks (biweekly) vs placebo

Withdrawals due to adverse events · participants with tophi in gout

Pegloticase every two weeks (biweekly) probably leads to higher number of participant withdrawals due to adverse events compared with placebo (moderate certainty).

1 finding from 1 review

Prebiotic vs placebo

Withdrawals due to adverse events · people with mild‐to‐moderate disease (Rachmilewitz index) or active disease (SCCAI score of 4 to 10)

It is very uncertain whether prebiotics changes withdrawals due to adverse events (14 days to 2 or 3 months) compared with placebo (very low certainty).

1 finding from 1 review

Methotrexate vs placebo

Withdrawals due to adverse events · psoriatic arthritis

Methotrexate showed no clear difference in withdrawals due to adverse events (WAEs) assessed by number of events compared with placebo (low certainty).

1 finding from 1 review