Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

2,916 questions · 3,207 findings · 167 reviews · related questions CL0289

No studies found 596 · 18.6%GRADE not reported 1,666 · 51.9%Very low 603 · 18.8%Low 252 · 7.9%Moderate 78 · 2.4%High 12 · 0.4%

Oral care vs No oral care

Outcome not reported · Residents of nursing homes and other long-term care facilities

The review found no eligible studies for this question.

1 finding from 1 review

Single-visit root canal treatment vs Multiple-visit root canal treatment (two or more visits)

Patient‐reported pain intensity or pain relief (VAS, NRS or categorical scale) · People aged 10 years or above requiring root canal treatment; permanent teeth with completely formed apex and without internal resorption

Single-visit root canal treatment showed no clear difference in postoperative pain in the immediate postobturation period (up to 72… compared with multiple-visit root canal treatment (two or more visits) (low certainty).

1 finding from 1 review

Boric acid vs Water

Reduction in level of contamination by particles >5 um (droplets) at <2 m from patient's oral cavity · Dental patients undergoing aerosol-generating procedures (AGPs) and the dental healthcare providers treating them

It is very uncertain whether boric acid changes reduction in level of contamination by particles >5 um (droplets) at… compared with water (very low certainty).

2 findings from 1 review

Single-visit root canal treatment vs Multiple-visit root canal treatment (two or more visits)

Tooth extraction due to endodontic problems · People aged 10 years or above requiring root canal treatment; permanent teeth with completely formed apex and without internal resorption

It is very uncertain whether single-visit root canal treatment changes tooth extraction due to endodontic problems compared with multiple-visit root canal treatment (two or more visits) (very low certainty).

1 finding from 1 review

Periodontal treatment (subgingival instrumentation, with or without antimicrobials/surgery) vs usual care or no treatment

HbA1c (glycated haemoglobin), change · People with diabetes mellitus (type 1 or type 2, mostly type 2) and periodontitis, at least 16 years of age

Periodontal treatment (subgingival instrumentation, with or without… probably leads to lower hbA1c (glycated haemoglobin), change compared with no active intervention/usual care (moderate certainty).

1 finding from 1 review

Neocone vs Alvogyl

Mean time to resolution of pain · Adults (>18 years) with established dry socket following permanent tooth extraction

Neocone led to lower time to complete resolution of pain (days) compared with alvogyl; GRADE not reported.

1 finding from 1 review

Amoxicillin + metronidazole + SRP vs Supragingival scaling (plus placebo)

Cardiovascular events · People with periodontitis and metabolic syndrome (no CVD; primary prevention)

It is very uncertain whether scaling and root planing (SRP) plus antibiotics (amoxicillin and… changes all cardiovascular events compared with supragingival scaling (plus placebo) (very low certainty).

1 finding from 1 review

Teriparatide 20 microg daily in addition to standard care vs placebo + standard care

Healing of MRONJ · People with established (manifest) MRONJ

Teriparatide 20 microg daily in addition to standard care showed no clear difference in healing of MRONJ (resolution of lesions) compared with placebo in addition to standard care (low certainty).

1 finding from 1 review

Hope-based intervention vs Pain education

Patient‐reported pain intensity or pain relief (VAS, NRS or categorical scale) · People aged 12 years and over with painful TMD lasting 3 months or longer

Hope-based intervention showed no clear difference in pain intensity compared with pain education; GRADE not reported.

1 finding from 1 review

Single-visit root canal treatment vs Multiple-visit root canal treatment (two or more visits)

Swelling or flare-up · People aged 10 years or above requiring root canal treatment; permanent teeth with completely formed apex and without internal resorption

It is very uncertain whether single-visit root canal treatment changes swelling or flare-up compared with multiple-visit root canal treatment (two or more visits) (very low certainty).

1 finding from 1 review

Periodontal treatment: scaling and root planing (SRP) plus advice vs Community care: advice only

All CVD-related death · Patients with cardiovascular disease and chronic periodontitis

The review found no eligible studies for this question.

1 finding from 1 review

Professional oral care vs Usual oral care

Incidence of NHAP · Residents of nursing homes and other long-term care facilities
1 finding from 1 review
  • Incidence of NHAP, follow-up 8-30 months, 5018 (5 studies), Low. Not pooled (individual and cluster-randomised designs, varying effect measures and follow-up). Component estimates: Bourigault HR 0.65 (0.29 to 1.46;…
    5 studies · 5018 participants
    Low

Concentrated growth factor (CGF) and primary wound closure vs primary closure

Healing of MRONJ (soft tissue healing) · Women with osteoporosis and established MRONJ

It is very uncertain whether concentrated growth factor (CGF) and primary wound closure changes healing of MRONJ (soft tissue healing) compared with primary wound closure only (very low certainty).

1 finding from 1 review

Professional oral care vs Usual oral care

Mortality (all‐cause) · Residents of nursing homes and other long-term care facilities
1 finding from 1 review
  • All-cause mortality, follow-up 12-30 months, 3764 (3 studies), Very low. Not pooled. Adachi RR 0.80 (0.40 to 1.58; 88); Juthani-Mehta HR 1.16 (0.88 to 1.53; 834); Zimmerman adjusted IRR 0.83 (0.61 to 1.12; 1606).…
    3 studies · 3764 participants
    Very low