evidencegaps
Findings

What do systematic reviews say?

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

62 questions · 62 findings · 30 reviews

Sort:Best matchNewestHighest certaintyDownload CSV
No studies found 15 · 24.2%GRADE not reported 1 · 1.6%Very low 32 · 51.6%Low 9 · 14.5%Moderate 5 · 8.1%High 0 · 0%

Percutaneous ethanol injection vs radiofrequency ablation

Serious adverse events (number of events) · people with early‐ or very early‐stage hepatocellular carcinoma ineligible for surgery

It is very uncertain whether percutaneous alcohol injection changes serious adverse events (number of events) compared with radiofrequency ablation (very low certainty).

1 finding from 1 review

Laparoscopy vs laparotomy

Serious adverse events (range of outcomes) · adult women diagnosed with early stage (I to IIa) endometrial cancer undergoing surgery as primary treatment.

Laparoscopy showed no clear difference in serious adverse events (range of outcomes) compared with laparotomy (low certainty).

1 finding from 1 review

Laser ablation vs radiofrequency ablation

Serious adverse events (number of participants) · people with early‐ or very early‐stage hepatocellular carcinoma ineligible for surgery

It is very uncertain whether laser ablation changes serious adverse events (number of participants) compared with radiofrequency ablation (very low certainty).

1 finding from 1 review

Transarterial embolisation plus radiofrequency ablation vs radiofrequency ablation

Serious adverse events (number of participants) · people with early‐ or very early‐stage hepatocellular carcinoma ineligible for surgery

It is very uncertain whether transarterial embolisation plus radiofrequency ablation changes serious adverse events (number of participants) compared with radiofrequency ablation (very low certainty).

1 finding from 1 review

Transarterial embolisation plus percutaneous alcohol injection vs percutaneous alcohol injection

Serious adverse events (number of participants) · people with early‐ or very early‐stage hepatocellular carcinoma ineligible for surgery

It is very uncertain whether transarterial embolisation plus percutaneous alcohol injection changes serious adverse events (number of participants) compared with percutaneous alcohol injection (very low certainty).

1 finding from 1 review

Percutaneous ethanol injection vs radiofrequency ablation

Serious adverse events (number of participants) · people with early‐ or very early‐stage hepatocellular carcinoma ineligible for surgery

It is very uncertain whether percutaneous alcohol injection changes serious adverse events (number of participants) compared with radiofrequency ablation (very low certainty).

1 finding from 1 review

Perineural dexamethasone vs placebo

Incidence of serious adverse events (we used the NIH definition of adverse events. A serious event includes death, a life‐threatening event that requires hospitalization or prolonged hospitalization, disability or congenital anomaly) · participants undergoing surgery with peripheral nerve block
1 finding from 1 review