Primary outcome 2. Proportion of participants reporting adverse effects and serious adverse events throughout the study period · adults with eczema
Cetirizine 10 mg/d showed no clear difference in primary outcome 2. Proportion of participants reporting adverse… compared with placebo (4‐week intervention) (low certainty).
1 finding from 1 review
Serious adverse events Number of participants who died or withdrew and were hospitalized as a result of adverse effects of treatment · patients with Raynaud's phenomenon
1 finding from 1 review
Participants with adverse events: 1 or more serious adverse events regardless of type of storage of the vaccine Clinical or laboratory criteria · healthy older adults aged ≥ 60 years
Live zoster vaccine showed no clear difference in participants with adverse events: 1 or more serious adverse events… compared with placebo (moderate certainty).
1 finding from 1 review
Adverse events: including serious adverse events, vaso‐occlusive crisis, gastrointestinal disorder, headache or migraine, upper respiratory tract infection, rash · people with sickle cell disease
1 finding from 1 review
Serious adverse events "Defined as events that result in death, hospitalization, prolongation of hospitalization, or are life threatening (based on the judgment of the study physician)" (Quinn 2010) · Apathy in people with mild‐to‐moderate Alzheimer's disease
Omega‐3 PUFA supplements showed no clear difference in serious adverse events "Defined as events that result in death,… compared with placebo (high certainty).
1 finding from 1 review
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
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
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, defined as any medical event at any dose that results in death, is life‐threatening, requires hospitalisation (or prolongation of existing hospitalisation) or results in permanent damage or disability (FDA 2016) · children with acute postoperative pain
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Any severe adverse event during maintenance treatment · people with Crohn's disease who responded to CZP remission‐induction treatment
Certolizumab pegol showed no clear difference in serious adverse events during remission maintenance treatment(1 RCT,… compared with placebo (low certainty).
1 finding from 1 review
RR 0.84 [0.4, 1.78]
Studies not reported
Low