Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,476 questions · 1,535 findings · 101 reviews

No studies found 233 · 15.2%GRADE not reported 332 · 21.6%Very low 209 · 13.6%Low 343 · 22.3%Moderate 279 · 18.2%High 139 · 9.1%

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

Adjunctive Coriolus versicolor vs no adjunctive treatment

Adverse effect: fatigue · adults (aged 18+) with colorectal cancer

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

1 finding from 1 review

Concomitant (concurrent) chemoradiotherapy vs Radiotherapy alone

Locoregional control · People receiving curative-intent treatment for oral cavity and oropharyngeal (squamous cell) cancer

Concomitant (concurrent) chemoradiotherapy led to lower locoregional control, concurrent chemoradiotherapy (platinum +… compared with radiotherapy alone (non-resectable tumours); GRADE not reported.

1 finding from 1 review

Intervention not reported

All‐cause mortality · ≥ 15‐year‐old people with late second stage human African gambiense trypanosomiasis (trypanosomes in blood or nymph node fluid and WBC >…

The intervention showed no clear difference in all‐cause mortality (low certainty).

1 finding from 1 review

Intervention not reported

Relapsec · ≥ 15‐year‐old people with late second stage human African gambiense trypanosomiasis (trypanosomes in blood or nymph node fluid and WBC >…

The intervention probably leads to higher relapsec (moderate certainty).

1 finding from 1 review

Intervention not reported

Serious adverse events · ≥ 15‐year‐old people with late second stage human African gambiense trypanosomiasis (trypanosomes in blood or nymph node fluid and WBC >…

It is very uncertain whether the intervention changes serious adverse events (very low certainty).

1 finding from 1 review

Intervention not reported

Adverse events · ≥ 15‐year‐old people with late second stage human African gambiense trypanosomiasis (trypanosomes in blood or nymph node fluid and WBC >…

The intervention showed no clear difference in adverse events (moderate certainty).

1 finding from 1 review

Concomitant (concurrent) chemoradiotherapy vs Radiotherapy alone

Disease-free survival · People receiving curative-intent treatment for oral cavity and oropharyngeal (squamous cell) cancer

Concomitant (concurrent) chemoradiotherapy led to lower disease-free survival, concurrent chemoradiotherapy vs radiotherapy… compared with radiotherapy alone (non-resectable tumours); GRADE not reported.

1 finding from 1 review

Concomitant (concurrent) chemoradiotherapy vs Radiotherapy alone

Overall survival, adjuvant concomitant chemoradiotherapy vs post-surgery radiotherapy alone · People receiving curative-intent treatment for oral cavity and oropharyngeal (squamous cell) cancer

Concomitant (concurrent) chemoradiotherapy probably leads to lower overall survival, concurrent chemoradiotherapy vs radiotherapy alone… compared with radiotherapy alone (non-resectable tumours) (moderate certainty).

1 finding from 1 review

Intervention not reported

Intervention: radiotherapy Comparison: no adjuvant treatment Outcome: neurocognitive impairment at 5‐ to 6‐year · people with glioma surviving at least two years

It is very uncertain whether the intervention changes intervention: radiotherapy Comparison: no adjuvant treatment… (very low certainty).

1 finding from 1 review