What do systematic reviews say?

4 questions · 4 findings · 4 reviews · ENT

Sort:Best matchNewest Highest certainty Download CSV

No studies found 2 · 50%GRADE not reported 0 · 0%Very low 0 · 0%Low 2 · 50%Moderate 0 · 0%High 0 · 0%

Immunonutrition vs usual care

All‐cause mortality · patients undergoing surgery for head and neck cancer

Immunonutrition showed no clear difference in all‐cause mortality compared with standard care (low certainty).

1 finding from 1 review

Immunonutrition for patients undergoing surgery for head and neck cancer 2018 · Cochrane Headline outcomes only
RR 1.33 [0.48, 3.66]
14 studies · 776 participants
Low

Intervention not reported

Reduction in mortality · 23 patients aged two years or older with recurrent respiratory papillomatosis

The review found no eligible studies for this question.

1 finding from 1 review

Photodynamic therapy for recurrent respiratory papillomatosis 2014 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Tonsillectomy or adenotonsillectomy vs no surgery

All‐cause mortality ‐ not reported · Children with chronic/recurrent acute tonsillitis

1 finding from 1 review

Tonsillectomy or adenotonsillectomy versus non‐surgical treatment for chronic/recurrent acute tonsillitis 2014 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
Low

Antimicrobial mouthwash and/or nasal spray (alone or in combination), any concentration, frequency or dosage vs No treatment or saline or water

RECOVERY trial outcomes (mortality; hospitalisation status; use of ventilation; use of renal dialysis or haemofiltration) · Patients with suspected or confirmed COVID-19 infection

The review found no eligible studies for this question.

1 finding from 1 review

Antimicrobial mouthwashes (gargling) and nasal sprays administered to patients with suspected or confirmed COVID‐19… 2020 · Cochrane All outcomes
Minimum 2 weeks
No data available (no included studies)
0 studies
No studies found