Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

379 questions · 472 findings · 38 reviews

No studies found 115 · 24.4%GRADE not reported 157 · 33.3%Very low 89 · 18.9%Low 63 · 13.3%Moderate 36 · 7.6%High 12 · 2.5%

Antimicrobial coolant A (chlorhexidine) vs povidone‐iodine

Reduction in level of contamination in aerosols (CFU): chlorhexidine vs povidone iodine coolant during ultrasonic scaling · People undergoing aerosol-generating procedures (AGPs) in a dental setting

It is very uncertain whether antimicrobial coolant A (chlorhexidine) changes reduction in level of contamination in aerosols (CFU): chlorhexidine… compared with antimicrobial coolant B (povidone iodine) (very low certainty).

1 finding from 1 review

Antimicrobial coolant A (chlorhexidine) vs Antimicrobial coolant B (cinnamon extract)

Reduction in level of contamination in aerosols (CFU): chlorhexidine vs cinnamon extract coolant during ultrasonic scaling · People undergoing aerosol-generating procedures (AGPs) in a dental setting

It is very uncertain whether antimicrobial coolant A (chlorhexidine) changes reduction in level of contamination in aerosols (CFU): chlorhexidine… compared with antimicrobial coolant B (cinnamon extract) (very low certainty).

1 finding from 1 review

Antimicrobial lozenge vs placebo

Dry mouth (xerostomia) · Patients receiving radiotherapy on its own or in addition to chemotherapy to the head and neck region

Antimicrobial lozenge showed no clear difference in xerostomia compared with placebo; GRADE not reported.

1 finding from 1 review

Antimicrobial lozenge vs placebo

Quality of life and other oral related symptoms · Patients receiving radiotherapy on its own or in addition to chemotherapy to the head and neck region
1 finding from 1 review

Antimicrobial lozenge vs placebo

Side effects (other: dryness in mouth, diarrhoea, constipation) · Patients receiving radiotherapy on its own or in addition to chemotherapy to the head and neck region
1 finding from 1 review

Summary of findings for combination antimicrobial susceptibility testing vs conventional treatment (separate testing)

Lung function(FEV1 or FVC L/min or % predicted) · adults and children with pulmonary exacerbation due to Pseudomonas aeruginosa

The review found no eligible studies for this question.

1 finding from 1 review

Summary of findings for combination antimicrobial susceptibility testing vs conventional treatment (separate testing)

Length of hospital stay · adults and children with pulmonary exacerbation due to Pseudomonas aeruginosa

The review found no eligible studies for this question.

1 finding from 1 review

Summary of findings for combination antimicrobial susceptibility testing vs conventional treatment (separate testing)

Sputum bacterial density (CFU/mL) · adults and children with pulmonary exacerbation due to Pseudomonas aeruginosa

The review found no eligible studies for this question.

1 finding from 1 review

Summary of findings for combination antimicrobial susceptibility testing vs conventional treatment (separate testing)

All‐cause mortality · adults and children with pulmonary exacerbation due to Pseudomonas aeruginosa

The review found no eligible studies for this question.

1 finding from 1 review