Findings
What do systematic reviews say? 4,749 questions · 17,858 findings · 1,266 reviews
No studies found 4,359 · 24.4% GRADE not reported 2,348 · 13.1% Very low 4,634 · 25.9% Low 4,000 · 22.4% Moderate 2,052 · 11.5% High 465 · 2.6%
Ranked among the 5,000 newest matching findings; add words or filters to narrow the search.
SAE (chelation‐related) (n/N)
1 finding from 1 review
SAEs
It is very uncertain whether summary of findings: Comparison 3 ‐ deferiprone (DFP) changes total SAEs compared with deferasirox (DFX) (very low certainty).
1 finding from 1 review
All‐cause mortality (n/N)
Summary of findings: Comparison 3 ‐ deferiprone (DFP) showed no clear difference in all‐cause mortality (n/N) compared with deferasirox (DFX) (low certainty).
1 finding from 1 review
Sustained adherence
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
QoL
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Adherence to iron chelation therapy (%, SD)
1 finding from 1 review
Sustained adherence to iron chelation therapy (%, SD)
1 finding from 1 review
SAEs
It is very uncertain whether summary of findings: Comparison 1 ‐ deferiprone (DFP) changes total reported SAEs (from therapy, disease, non‐adherence) compared with deferoxamine (DFO) (very low certainty).
1 finding from 1 review
SAEs
It is very uncertain whether summary of findings: Comparison 4 ‐ deferasirox (DFX) film‐coated… changes incidence of SAEs compared with DFX dispersible tablets (very low certainty).
1 finding from 1 review
All‐cause mortality
1 finding from 1 review
QoL
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Adherence to iron chelation therapy (%, SD)
1 finding from 1 review
SAEs
Summary of findings: Comparison 5 ‐ deferiprone (DFP) plus… showed no clear difference in incidence of SAEs compared with DFP (low certainty).
1 finding from 1 review
All‐cause mortality
1 finding from 1 review
Sustained adherence
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
QoL
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Adherence to iron chelation therapy (%, SD)
1 finding from 1 review
SAEs
1 finding from 1 review
All‐cause mortality
It is very uncertain whether summary of findings: Comparison 1 ‐ deferiprone (DFP) changes all‐cause mortality compared with deferoxamine (DFO) (very low certainty).
1 finding from 1 review
All‐cause mortality
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
evidence gaps · evidencegaps.com
Not clinical guidance. Data from the Cochrane Library (Summary of Findings tables and full text), PubMed and Crossref, extracted by the Evidence Gaps pipeline. Related-question groupings and the gap map key are proposals pending human validation. A review that found no studies, or no review at all, is not proof that no research exists.