Improvement in vertigo frequency · Ménière’s disease
It is very uncertain whether betahistine changes improvement in vertigo frequency compared with placebo/no treatment (very low certainty).
2 findings from 1 review
Vertigo (global score) at < 3 months · Ménière’s disease
1 finding from 1 review
Change in vertigo frequency · Ménière’s disease
2 findings from 1 review
Serious adverse events · Ménière’s disease
It is very uncertain whether betahistine changes serious adverse events compared with placebo/no treatment (very low certainty).
1 finding from 1 review
Improvement in vertigo frequency · Ménière’s disease
It is very uncertain whether diuretic changes improvement in vertigo frequency compared with placebo/no treatment (very low certainty).
1 finding from 1 review
Change in vertigo frequency · Ménière’s disease
1 finding from 1 review
NFCS pain score during the procedure№ of infants: 112(2 RCTs) Score · procedural pain in neonates
1 finding from 1 review
no estimate extracted
Studies not reported
Very low
Pain score assessed up to 10 minutes after the procedure · procedural pain in neonates
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Episodes of bradycardia · procedural pain in neonates
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Episodes of apnea · procedural pain in neonates
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Hypotension requiring medical therapy (vasopressors or fluid boluses), occurring during the procedure · procedural pain in neonates
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Improvement in vertigo · people with vestibular migraine
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Change in vertigo frequency · people with vestibular migraine
1 finding from 1 review
Serious adverse events · people with vestibular migraine
It is very uncertain whether beta‐blockers changes serious adverse events compared with placebo (very low certainty).
1 finding from 1 review
Improvement in vertigo · adults with PPPD
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Change in vertigo · adults with PPPD
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 · adults with PPPD
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Intervention not reported
Component · adults (aged ≥ 18 years) who smoked cigarettes Components: components of pharmacological and e‐cigarette (EC) interventions for smoking…
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Intervention not reported
Varenicline · adults (aged ≥ 18 years) who smoked cigarettes Components: components of pharmacological and e‐cigarette (EC) interventions for smoking…
The intervention showed no clear difference in varenicline (low certainty).
1 finding from 1 review
Intervention not reported
Cytisine · adults (aged ≥ 18 years) who smoked cigarettes Components: components of pharmacological and e‐cigarette (EC) interventions for smoking…
The intervention showed no clear difference in cytisine (low certainty).
1 finding from 1 review