Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,815 questions · 6,211 findings · 638 reviews · Headline outcomes only

No studies found 1,052 · 16.9%GRADE not reported 441 · 7.1%Very low 1,700 · 27.4%Low 1,651 · 26.6%Moderate 1,070 · 17.2%High 297 · 4.8%

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Doxapram vs no treatment, placebo, methylxanthine (including theophylline, aminophylline, or caffeine), or

Failed apnea reduction · treatment of apnea

Doxapram showed no clear difference in 1a. Failed apnea reduction after 2–7 days – doxapram compared to no… compared with no treatment, placebo, methylxanthine (including theophylline,… (low certainty).

3 findings from 1 review

Doxapram vs no treatment, placebo, methylxanthine (including theophylline, aminophylline, or caffeine), or

4b. Death at any time during initial hospitalization – doxapram compared to alternative treatment for the treatment of apnea · treatment of apnea

The review found no eligible studies for this question.

2 findings from 1 review

Doxapram vs no treatment, placebo, methylxanthine (including theophylline, aminophylline, or caffeine), or

5c. Moderate‐to‐severe neurodevelopmental disability or intellectual impairment after 2 years of age – doxapram as an adjunct to methylxanthine compared to methylxanthine alone for the treatment of apnea · treatment of apnea

The review found no eligible studies for this question.

1 finding from 1 review

Doxapram vs no treatment, placebo, methylxanthine (including theophylline, aminophylline, or caffeine), or

side‐effects ‐ side‐effects causing abandon · treatment of apnea
3 findings from 1 review

Doxapram vs no treatment, placebo, methylxanthine (including theophylline, aminophylline, or caffeine), or

1c.'Clinical apnea' after initiation of treatment – doxapram as an adjunct to methylxanthine compared to methylxanthine alone for the prevention of reintubation · prevention of reintubation

Doxapram may leads to lower 1c.'Clinical apnea' after initiation of treatment – doxapram as an… compared with no treatment, placebo, methylxanthine (including theophylline,… (low certainty).

1 finding from 1 review

Doxapram vs no treatment, placebo, methylxanthine (including theophylline, aminophylline, or caffeine), or

2c. Failed apnea reduction after 2–7 days – doxapram as an adjunct to methylxanthine compared to methylxanthine alone for the prevention of reintubation · prevention of reintubation

Doxapram showed no clear difference in 2c. Failed apnea reduction after 2–7 days – doxapram as an adjunct… compared with no treatment, placebo, methylxanthine (including theophylline,… (low certainty).

1 finding from 1 review

Doxapram vs no treatment, placebo, methylxanthine (including theophylline, aminophylline, or caffeine), or

Bronchopulmonary dysplasia/chronic lung disease · prevention of reintubation

The review found no eligible studies for this question.

2 findings from 1 review

Doxapram vs no treatment, placebo, methylxanthine (including theophylline, aminophylline, or caffeine), or

4a.Death at any time during initial hospitalization – doxapram compared to no treatment for the treatment of apnea · prevention of reintubation

It is very uncertain whether doxapram changes 4c. Death (at any time during initial hospitalization) – doxapram as… compared with no treatment, placebo, methylxanthine (including theophylline,… (very low certainty).

1 finding from 1 review

Doxapram vs no treatment, placebo, methylxanthine (including theophylline, aminophylline, or caffeine), or

5c. Moderate‐to‐severe neurodevelopmental disability or intellectual impairment after 2 years of age – doxapram as an adjunct to methylxanthine compared to methylxanthine alone for the prevention of reintubation · prevention of reintubation

The review found no eligible studies for this question.

1 finding from 1 review

Doxapram vs no treatment, placebo, methylxanthine (including theophylline, aminophylline, or caffeine), or

side‐effects ‐ side‐effects causing abandon · prevention of reintubation

The review found no eligible studies for this question.

2 findings from 1 review

Doxapram vs no treatment, placebo, methylxanthine (including theophylline, aminophylline, or caffeine), or

Positive‐pressure ventilation after institution of treatment · treatment of apnea

It is very uncertain whether doxapram changes 2a. Need for positive pressure ventilation after initiation of… compared with no treatment, placebo, methylxanthine (including theophylline,… (very low certainty).

3 findings from 1 review

Doxapram vs no treatment, placebo, methylxanthine (including theophylline, aminophylline, or caffeine), or

Chronic lung disease · treatment of apnea

The review found no eligible studies for this question.

3 findings from 1 review

Perineural dexamethasone vs placebo

Incidence of serious adverse events (we used the NIH definition of adverse events. A serious event includes death, a life‐threatening event that requires hospitalization or prolonged hospitalization, disability or congenital anomaly) · participants undergoing surgery with peripheral nerve block
1 finding from 1 review

Perineural dexamethasone vs placebo

Postoperative pain intensity in the immediate postobturation period (up to 72 hours), continuous (VAS) · participants undergoing surgery with peripheral nerve block
3 findings from 1 review

High‐dose methylphenidate vs placebo

Inattention Measured using SNAP‐IV inattention subscale (range 0 to 27) · Children aged 6 to 18 years with ASD
2 findings from 1 review