Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

3,454 questions · 3,562 findings · 816 reviews · Headline outcomes only

No studies found 538 · 15.1%GRADE not reported 239 · 6.7%Very low 933 · 26.2%Low 1,041 · 29.2%Moderate 612 · 17.2%High 199 · 5.6%

Clozapine: low dose (150 mg/day to 300 mg/day) vs standard dose (301 mg/day to 600 mg/day)

Mental state: clinically important response in mental state BPRS score >30% change · patients with schizophrenia

Clozapine: low dose (150 mg/day to 300 mg/day) showed no clear difference in mental state: clinically important response in mental state BPRS… compared with standard dose (301 mg/day to 600 mg/day) (low certainty).

1 finding from 1 review

Urinary catheter removal < 5 days postoperatively vs urinary catheter removal ≥ 5 days postoperatively

Incidence of asymptomatic bacteriuria · postoperative kidney transplant patients

It is very uncertain whether urinary catheter removal < 5 days postoperatively changes incidence of asymptomatic bacteriuria compared with urinary catheter removal ≥ 5 days postoperatively (very low certainty).

1 finding from 1 review

Long‐stored ('older') PRBC (≥ 21 days of storage) vs short‐stored (fresh) PRBC (< 21 days of storage)

Death from any cause · patients requiring blood transfusion (children with malaria and adults with a traumatic injury)

It is very uncertain whether long‐stored ('older') PRBC (≥ 21 days of storage) changes death from any cause compared with short‐stored (fresh) PRBC (< 21 days of storage) (very low certainty).

1 finding from 1 review

Long‐stored ('older') PRBC (≥ 21 days of storage) vs short‐stored (fresh) PRBC (< 21 days of storage)

Transfusion‐related acute lung injury ‐ not measured · patients requiring blood transfusion (children with malaria and adults with a traumatic injury)

The review found no eligible studies for this question.

1 finding from 1 review

Meglumine antimoniate (IMMA) (20 mg/kg/d for 20 days) vs placebo (3 tablets/4 times a day

Complete cure, at least 3 months after the end of treatment · People with American cutaneous and mucocutaneous leishmaniasis

Meglumine antimoniate (IMMA) (20 mg/kg/d for 20 days) showed no clear difference in complete cure, at least 3 months after the end of treatment compared with placebo (3 tablets/4 times a day (moderate certainty).

1 finding from 1 review

Meglumine antimoniate (IMMA) (20 mg/kg/d for 20 days) vs placebo (3 tablets/4 times a day

Risk for at least one adverse event per patient · People with American cutaneous and mucocutaneous leishmaniasis

Meglumine antimoniate (IMMA) (20 mg/kg/d for 20 days) probably leads to higher adverse effects (number of participants who had at least one adverse… compared with placebo (3 tablets/4 times a day (moderate certainty).

1 finding from 1 review

Meglumine antimoniate (IMMA) (20 mg/kg/d for 20 days) vs placebo (3 tablets/4 times a day

Recurrence · People with American cutaneous and mucocutaneous leishmaniasis

Meglumine antimoniate (IMMA) (20 mg/kg/d for 20 days) showed no clear difference in recurrence compared with placebo (3 tablets/4 times a day (low certainty).

1 finding from 1 review