Findings
What do systematic reviews say? 4,749 questions · 14,273 findings · 834 reviews
No studies found 3,655 · 25.6% GRADE not reported 2,115 · 14.8% Very low 3,646 · 25.5% Low 3,034 · 21.3% Moderate 1,503 · 10.5% High 320 · 2.2%
Ranked among the 5,000 newest matching findings; add words or filters to narrow the search.
QoL
1 finding from 1 review
Adherence to iron chelation therapy (%, SD)
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
SAEs
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
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
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
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
1 finding from 1 review
QoL
1 finding from 1 review
no estimate extracted
1 study · 1 participants
Very low
Adherence to iron chelation therapy (%, SD)
1 finding from 1 review
SAEs ‐ thalassaemia‐related SAEs
It is very uncertain whether summary of findings: Comparison 2 ‐ deferasirox (DFX) changes SAEs Thalassaemia‐related SAEs compared with deferiprone (DFO) (very low certainty).
1 finding from 1 review
SAEs ‐ SCD‐related SAEs
1 finding from 1 review
All‐cause mortality
1 finding from 1 review
Reduction or prevention of kidney disease progression · people with sickle cell disease
1 finding from 1 review
Serious adverse events · children with sickle cell anaemia and microalbuminuria
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Mortality due to any cause · children with sickle cell anaemia and microalbuminuria
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Quality of life · children with sickle cell anaemia and microalbuminuria
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Serious adverse events · people with sickle cell disease
Hydroxyurea showed no clear difference in serious adverse events compared with placebo (low certainty).
1 finding from 1 review
All‐cause mortality · people with sickle cell disease
Quality of life · people with sickle cell disease
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Reduction or prevention of kidney disease progression · people with sickle cell disease
1 finding from 1 review
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.