Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

891 questions · 902 findings · 317 reviews

No studies found 210 · 23.3%GRADE not reported 56 · 6.2%Very low 236 · 26.2%Low 220 · 24.4%Moderate 146 · 16.2%High 34 · 3.8%

In-office laser therapy (all types combined) vs Placebo (placebo laser or placebo agent) or no treatment

Adverse events · Patients aged above 12 years with self-reported tooth hypersensitivity confirmed on clinical evaluation
2 findings from 1 review

Surgery plus whole brain radiotherapy (WBRT) vs stereotactic radiosurgery

Adverse events · people with single or solitary brain metastasis

It is very uncertain whether surgery plus whole brain radiotherapy (WBRT) changes adverse events compared with stereotactic radiosurgery (very low certainty).

1 finding from 1 review

Steroid therapy in first episode of nephrotic syndrome: 3 months or more vs 2 months of therapy

Adverse events: psychological disorders · children with nephrotic syndrome

Steroid therapy in first episode of nephrotic syndrome: 3 months or… showed no clear difference in adverse events: psychological disorders compared with 2 months of therapy (low certainty).

1 finding from 1 review

Summary of findings: whole‐body cryotherapy (WBC) vs control (no WBC or passive rest)

Adverse events · physically‐active adults partaking in exercise designed to produce delayed onset muscle soreness (most trial participants were male)

The review found no eligible studies for this question.

1 finding from 1 review

Summary of findings table ‐ Daratumumab plus standard therapy vs usual care

Adverse events (grade ≥ 3) · people with newly diagnosed multiple myeloma ineligible for transplant

Summary of findings table ‐ Daratumumab plus standard therapy showed no clear difference in adverse events (CTCAE grade ≥ 3) (longest available compared with standard therapy (moderate certainty).

1 finding from 1 review

Sclerotherapy vs no intervention

Serious adverse events and liver‐related morbidity: incidence of gastric varices · primary prophylaxis of oesophageal variceal bleeding in children with chronic liver disease or portal vein thrombosis

It is very uncertain whether sclerotherapy changes serious adverse events and liver‐related morbidity: incidence of… compared with no intervention (very low certainty).

1 finding from 1 review

Anti‐leukaemic therapy plus alemtuzumab vs anti‐leukaemic therapy alone (anti‐leukaemic therapy identical

Serious adverse events · people with chronic lymphocytic leukaemia

Anti‐leukaemic therapy plus alemtuzumab showed no clear difference in serious adverse events compared with anti‐leukaemic therapy alone (anti‐leukaemic therapy identical (moderate certainty).

1 finding from 1 review