Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,125 questions · 1,173 findings · 91 reviews · Headline outcomes only

No studies found 192 · 16.4%GRADE not reported 47 · 4%Very low 199 · 17%Low 325 · 27.7%Moderate 271 · 23.1%High 139 · 11.8%

Prophylactic platelet transfusion at threshold of 10,000 vs higher transfusion threshold (20,000 or 30,000)

Number of platelet transfusions per participant up to 30 days from study entry · People with a haematological disorder
2 findings from 2 reviews · compare the 2 reviews

Hysterectomy (simple or radical) with radiotherapy vs Radiotherapy alone

Progression‐free survival (PSF) · women with locally advanced cervical cancer

Hysterectomy (simple or radical) with radiotherapy showed no clear difference in progression‐free survival Median compared with radiotherapy alone (low certainty).

1 finding from 1 review

Hysterectomy (simple or radical) with chemoradiotherapy vs chemoradiotherapy alone

Death (all causes) · women with locally advanced cervical cancer

It is very uncertain whether hysterectomy (simple or radical) with chemoradiotherapy changes overall survival Median compared with chemoradiotherapy alone (very low certainty).

1 finding from 1 review

Hysterectomy (simple or radical) with chemoradiotherapy vs chemoradiotherapy alone

Progression or event‐free survival Median · women with locally advanced cervical cancer

It is very uncertain whether hysterectomy (simple or radical) with chemoradiotherapy changes progression or event‐free survival Median compared with chemoradiotherapy alone (very low certainty).

1 finding from 1 review

Hysterectomy (simple or radical) with chemoradiotherapy vs internal radiotherapy (brachytherapy) with chemoradiotherapy

Death (all causes) · women with locally advanced cervical cancer

Hysterectomy (simple or radical) with chemoradiotherapy showed no clear difference in overall survival Median compared with internal radiotherapy (brachytherapy) with chemoradiotherapy (low certainty).

1 finding from 1 review

Hysterectomy (simple or radical) with chemoradiotherapy vs internal radiotherapy (brachytherapy) with chemoradiotherapy

Progression or event‐free survival Median · women with locally advanced cervical cancer

Hysterectomy (simple or radical) with chemoradiotherapy showed no clear difference in progression or event‐free survival Median compared with internal radiotherapy (brachytherapy) with chemoradiotherapy (low certainty).

1 finding from 1 review

Hysterectomy (simple or radical) with chemoradiotherapy vs internal radiotherapy (brachytherapy) with chemoradiotherapy

Severe late complications · women with locally advanced cervical cancer

Hysterectomy (simple or radical) with chemoradiotherapy may leads to higher severe late complications compared with internal radiotherapy (brachytherapy) with chemoradiotherapy (low certainty).

1 finding from 1 review

Hysterectomy (simple or radical) with radiotherapy vs Radiotherapy alone

Death (all causes) · women with locally advanced cervical cancer

Hysterectomy (simple or radical) with radiotherapy showed no clear difference in overall survival Median compared with radiotherapy alone (low certainty).

1 finding from 1 review

Adjunctive Coriolus versicolor vs no adjunctive treatment

Withdrawals due to adverse events · adults (aged 18+) with colorectal cancer

It is very uncertain whether adjunctive Coriolus versicolor changes withdrawal from treatment due to adverse events ‐ compared with no adjunctive treatment (very low certainty).

1 finding from 1 review

Adjunctive Coriolus versicolor vs no adjunctive treatment

Adverse events: Oral cavity disorders (includes oral dryness and mucositis)‐ · adults (aged 18+) with colorectal cancer

It is very uncertain whether adjunctive Coriolus versicolor changes adverse events: Oral cavity disorders (includes oral dryness and… compared with no adjunctive treatment (very low certainty).

1 finding from 1 review

Adjunctive Coriolus versicolor vs no adjunctive treatment

Adverse events: nausea · adults (aged 18+) with colorectal cancer

It is very uncertain whether adjunctive Coriolus versicolor changes adverse events: Nausea ‐ compared with no adjunctive treatment (very low certainty).

1 finding from 1 review

Adjunctive Coriolus versicolor vs no adjunctive treatment

Diarrhoea · adults (aged 18+) with colorectal cancer

It is very uncertain whether adjunctive Coriolus versicolor changes adverse events: Diarrhoea ‐ compared with no adjunctive treatment (very low certainty).

1 finding from 1 review

Adjunctive Coriolus versicolor vs no adjunctive treatment

Adverse events: Neutrophils decreased ‐ · adults (aged 18+) with colorectal cancer

It is very uncertain whether adjunctive Coriolus versicolor changes adverse events: Neutrophils decreased ‐ compared with no adjunctive treatment (very low certainty).

1 finding from 1 review