Findings

What do systematic reviews say?

3 questions · 3 findings · 2 reviews

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No studies found 2 · 66.7%GRADE not reported 1 · 33.3%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Surgery plus radiotherapy vs Radiotherapy alone

Disease-free survival · Adults with oral cavity or oropharyngeal cancer

The review found no eligible studies for this question.

1 finding from 1 review

Interventions for the treatment of oral cavity and oropharyngeal cancers: surgical treatment 2023 · Cochrane All outcomes
Disease-free survival: not reported.
0 studies
No studies found

Surgery plus radiotherapy vs Chemotherapy (chemoradiotherapy)

Disease-free survival · Adults with oral cavity or oropharyngeal cancer

The review found no eligible studies for this question.

1 finding from 1 review

Interventions for the treatment of oral cavity and oropharyngeal cancers: surgical treatment 2023 · Cochrane All outcomes
oral cavity
Disease-free survival: not reported (Iyer 2015).
0 studies
No studies found

Induction chemotherapy plus locoregional treatment (radiotherapy and/or surgery) vs Locoregional treatment (radiotherapy and/or surgery) alone

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

Induction chemotherapy plus locoregional treatment (radiotherapy… led to lower disease-free survival, induction platinum + 5-fluorouracil prior to… compared with locoregional treatment (radiotherapy and/or surgery) alone; GRADE not reported.

1 finding from 1 review

Interventions for the treatment of oral cavity and oropharyngeal cancer: chemotherapy 2021 · Cochrane All outcomes
HR 0.78 [0.63, 0.97]
3 studies · 332 participants
GRADE not reported