Findings

What do systematic reviews say?

29 questions · 29 findings · 13 reviews

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No studies found 6 · 20.7%GRADE not reported 1 · 3.4%Very low 12 · 41.4%Low 8 · 27.6%Moderate 1 · 3.4%High 1 · 3.4%

Intervention not reported

All‐cause mortality a. Intervention vs metformin [a. 24 weeks to 4 years] b. Intervention vs thiazolidinediones [b. 24 weeks to 4 years] c. Intervention vs insulin [c. 9 months to 10 years] d. Intervention vs incretin‐based control [d. 52 weeks to... · participants with type 2 diabetes mellitus

The intervention showed no clear difference in all‐cause mortality a. Intervention vs metformin [a. 24 weeks to 4… (low certainty).

1 finding from 1 review

Sulphonylurea monotherapy for patients with type 2 diabetes mellitus 2013 · Cochrane Headline outcomes only
RR 0.98 [0.61, 1.58]
6 studies · 3528 participants
Low

Summary of findings: Comparison 3 ‐ deferiprone (DFP) vs deferasirox (DFX)

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

Interventions for improving adherence to iron chelation therapy in people with sickle cell disease or thalassaemia 2023 · Cochrane Headline outcomes only
RD 0
1 study · 390 participants
Low

DFP and DFO vs DFP and DFX

Death by end of trial

It is very uncertain whether summary of findings: Comparison 7 ‐ deferiprone (DFP) plus… changes all‐cause mortality ‐ at 1 year ‐ trial end compared with DFP plus deferasirox (DFX) (very low certainty).

1 finding from 1 review

Interventions for improving adherence to iron chelation therapy in people with sickle cell disease or thalassaemia 2023 · Cochrane Headline outcomes only
RD 0
1 study · 96 participants
Very low

Deferasirox vs deferiprone (DFO)

All‐cause mortality

1 finding from 1 review

Interventions for improving adherence to iron chelation therapy in people with sickle cell disease or thalassaemia 2023 · Cochrane Headline outcomes only
0.96 [0.06, 15.42]
2 studies · 240 participants
Very low

IPC plus pharmacological prophylaxis vs mechanical prophylaxis alone

All‐cause mortality · people undergoing bariatric surgery

1 finding from 1 review

Pharmacological interventions for preventing venous thromboembolism in people undergoing bariatric surgery 2022 · Cochrane Headline outcomes only
no estimate extracted
1 study · 150 participants
Low

Intravenous tranexamic acid vs placebo

All‐cause mortality (30 days post‐surgery) · people undergoing definitive fixation of hip, pelvic and long bone fractures

Intravenous tranexamic acid showed no clear difference in all‐cause mortality (30 days post‐surgery) compared with placebo (low certainty).

1 finding from 1 review

Pharmacological interventions for the prevention of bleeding in people undergoing definitive fixation or joint… 2023 · Cochrane Headline outcomes only
Peto OR 0.38 [0.05, 2.77]
2 studies · 147 participants
Low

Antifibrinolytic therapy - locally-applied tranexamic acid (TXA) mouthwash/solution (SoF eligibility: TXA or EACA; all included trials used topical TXA) vs placebo

All‐cause mortality (30 days post‐surgery) · people undergoing definitive fixation of hip, pelvic and long bone fractures

It is very uncertain whether topical tranexamic acid changes all‐cause mortality (30 days post‐surgery) compared with placebo (very low certainty).

1 finding from 1 review

Pharmacological interventions for the prevention of bleeding in people undergoing definitive fixation or joint… 2023 · Cochrane Headline outcomes only
RD 0
1 study · 36 participants
Very low

Summary of findings: Antithrombin III plus heparin vs heparin

All‐cause mortality at 100 days post‐transplant · Patients undergoing stem cell transplant with malignant and non‐malignant diseases

The review found no eligible studies for this question.

1 finding from 1 review

Interventions for prophylaxis of hepatic veno‐occlusive disease in people undergoing haematopoietic stem cell… 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Heparin vs no treatment

All‐cause mortality at 100 days post‐transplant · People undergoing autologous or HLA identical allogeneic bone marrow transplant with a variety of malignant diseases or aplastic anaemia

Summary of findings: Heparin showed no clear difference in all‐cause mortality at 100 days post‐transplant ( compared with no treatment (low certainty).

1 finding from 1 review

Interventions for prophylaxis of hepatic veno‐occlusive disease in people undergoing haematopoietic stem cell… 2015 · Cochrane Headline outcomes only
RR 0.66 [0.25, 1.76]
1 study · 161 participants
Low