Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

331 questions · 335 findings · 40 reviews

No studies found 121 · 36.1%GRADE not reported 20 · 6%Very low 80 · 23.9%Low 58 · 17.3%Moderate 53 · 15.8%High 3 · 0.9%

Pre-radiotherapy extraction of diseased molar teeth vs Conservative treatment (restoration of the teeth and leaving them in place during radiotherapy, with oral health education and disease prevention: oral hygiene, fluoride, diet advice)

Delay in start of radiation treatment · Patients diagnosed with head and neck cancer planned to undergo any type of radiotherapy (external beam, intensity modulated,…

The review found no eligible studies for this question.

1 finding from 1 review

Pre-radiotherapy extraction of diseased molar teeth vs Conservative treatment (restoration of the teeth and leaving them in place during radiotherapy, with oral health education and disease prevention: oral hygiene, fluoride, diet advice)

Overall survival · Patients diagnosed with head and neck cancer planned to undergo any type of radiotherapy (external beam, intensity modulated,…

The review found no eligible studies for this question.

1 finding from 1 review

Pre-radiotherapy extraction of healthy molar teeth vs Conservative treatment (leaving the teeth in place during radiotherapy, with oral health education and disease prevention: oral hygiene, fluoride, diet advice)

Delay in start of radiation treatment · Patients diagnosed with head and neck cancer planned to undergo any type of radiotherapy (external beam, intensity modulated,…

The review found no eligible studies for this question.

1 finding from 1 review

Pre-radiotherapy extraction of healthy molar teeth vs Conservative treatment (leaving the teeth in place during radiotherapy, with oral health education and disease prevention: oral hygiene, fluoride, diet advice)

Development of post-radiotherapy dental complications (caries, fractured teeth, periapical infection, periodontal disease, osteoradionecrosis) · Patients diagnosed with head and neck cancer planned to undergo any type of radiotherapy (external beam, intensity modulated,…

The review found no eligible studies for this question.

1 finding from 1 review

Training, monitoring and observation vs monitoring and observation

Proportion of participants developing a new pressure ulcer · staff caring for patients at risk of pressure ulcers

It is very uncertain whether training, monitoring and observation changes incidence of new pressure ulcers compared with monitoring and observation (very low certainty).

1 finding from 1 review

Training, monitoring and observation vs observation

Proportion of participants developing a new pressure ulcer · staff caring for patients at risk of pressure ulcers

It is very uncertain whether training, monitoring and observation changes incidence of new pressure ulcers compared with observation alone (very low certainty).

1 finding from 1 review

Monitoring (any means of observation, supervision, keeping under review, measuring or testing at intervals) vs observation

Proportion of participants developing a new pressure ulcer · staff caring for patients at risk of pressure ulcers

It is very uncertain whether monitoring and observation changes incidence of new pressure ulcers compared with observation alone (very low certainty).

1 finding from 1 review