Question · asked by 1 review
Hydroxyurea vs placebo: Quality of life
- Population
- people with sickle cell disease
- Intervention
- Hydroxyurea
- Comparison
- placebo
- Outcome
- Quality of life
The review found no eligible studies for this question.
What each review found
Current versions onlyNo studies found 2 · 66.7%GRADE not reported 0 · 0%Very low 0 · 0%Low 1 · 33.3%Moderate 0 · 0%High 0 · 0%
| Finding | Effect | Studies | GRADE certainty |
|---|---|---|---|
Hydroxyurea vs placebo Quality of life · people with sickle cell disease The review found no eligible studies for this question. Interventions for chronic kidney disease in people with sickle cell disease (2023) · Cochrane Headline outcomes only | no estimate extracted | Not reported | No studies found |
Summary of findings ‐ Hydroxyurea vs placebo Quality of life: 'Health Status Survey' the 'Profile of Mood States' and the 'Ladder of Life' · adults and children with sickle cell disease Hydroxyurea (hydroxycarbamide) for sickle cell disease (2017) · Cochrane Headline outcomes onlyearlier version CD002202.PUB2, superseded | no estimate extracted | 1 study · 277 participants | Low |
Hydroxyurea vs placebo Quality of life · people with sickle cell disease The review found no eligible studies for this question. Interventions for chronic kidney disease in people with sickle cell disease (2017) · Cochrane Headline outcomes onlyearlier version CD012380.PUB2, superseded | no estimate extracted | Not reported | No studies found |
Findings are shown side by side, never pooled across reviews.
The reviews
| Review | Searched up to | Included studies | AMSTAR 2 |
|---|---|---|---|
| Interventions for chronic kidney disease in people with sickle cell disease 2023 · Cochrane Headline outcomes only | Not reported | Not extracted | Not assessed |
| Hydroxyurea (hydroxycarbamide) for sickle cell disease 2022 · Cochrane Headline outcomes only | Not reported | Not extracted | Not assessed |
Related questions
The same intervention and outcome, asked in another population or against another comparator.
- Hydroxyurea vs observation · adults and children with sickle cell disease and an increased risk of stroke · 1 review
- Hydroxyurea vs no hydroxyurea · people with sickle cell disease · 1 review
- Hydroxyurea vs placebo or usual care · people with non‐transfusion‐dependent β‐thalassaemia · 1 review
How reviews are matched to this question
Reviews word the same question differently. Four decision models (TypeSafe's Jev, Liquid AI's d1-ultra, SubQ Snap and Baseten's Elephant) judged each wording of the population, intervention, comparator and outcome against the others; two wordings count as the same when at least three of them agree and none clearly disagrees, and findings count as this question only when all four elements match. Timing, setting and subgroup never split a question: they are shown on each finding.