Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,228 questions · 1,245 findings · 383 reviews

No studies found 403 · 32.4%GRADE not reported 128 · 10.3%Very low 385 · 30.9%Low 232 · 18.6%Moderate 81 · 6.5%High 16 · 1.3%

Ozone applied to the carious lesion (10 or 40 seconds), with a fluoride reductant and oral hygiene/preventive advice vs No ozone, with a fluoride reductant and oral hygiene/preventive advice (as in the intervention group)

Adverse events · People of any age with caries (including demineralisation in non-cavitated carious lesions); the caries may affect any single tooth…
1 finding from 1 review
  • Ozone therapy for the treatment of dental caries 2004 · Cochrane All outcomes
    To 6 months
    Baysan 2003 stated that no adverse events were reported to 6 months; no information was provided by Abu-Naba'a 2003 or Abu-Naba'a 2003pilot.
    1 study
    GRADE not reported

Surgical thrombectomy vs different types of endovascular interventions

Major adverse events · thrombosed haemodialysis arteriovenous fistulas and grafts

It is very uncertain whether surgical thrombectomy changes major adverse events compared with different types of endovascular interventions (very low certainty).

1 finding from 1 review

Surgical thrombectomy vs different types of endovascular interventions

Minor adverse events · thrombosed haemodialysis arteriovenous fistulas and grafts

It is very uncertain whether surgical thrombectomy changes minor adverse events compared with different types of endovascular interventions (very low certainty).

1 finding from 1 review

Intervention not reported

Adverse events · adults (age 18 years or over) with myocardial infarction, stable angina, following coronary artery bypass graft surgery or percutaneous…

The review found no eligible studies for this question.

1 finding from 1 review

Any surgical or non-surgical technique or material used for the treatment of post-extraction bleeding vs Placebo, no treatment, or another active antifungal intervention

Adverse events · People of any age and either gender with post-extraction bleeding, regardless of type of teeth (anterior or posterior, mandibular or…

The review found no eligible studies for this question.

1 finding from 1 review

Non‐absorbable disaccharides vs placebo or no intervention

Serious adverse events · prevention and treatment of hepatic encephalopathy in people with cirrhosis

Non‐absorbable disaccharides probably leads to lower serious adverse events compared with placebo/no intervention (moderate certainty).

1 finding from 1 review