-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/antipsychotics-children_research-protocol.pdf
June 04, 2010 - number of people
having an adverse event. … If a study mentions an adverse event in the discussion but does not
report data on that adverse event … We will not
assume an adverse event occurred unless a specific number of events are reported. … The dose of each
medication that is associated with an adverse event will be recorded to facilitate … a dose-adverse
event analysis.
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/radiation-therapy-brain-metases-protocol.pdf
October 10, 2019 - , number of adverse events,
any specific adverse event most often assessed,
radiation necrosis, fatigue … The broader
inclusion criteria for adverse event data take into account that rare adverse events are … adverse event research, assessing the following:75, 76
• Data collection of adverse events
• Reporting … What is a Serious Adverse Event? … https://www.fda.gov/safety/reporting-serious-problems-fda/what-serious-adverse-event.
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effectivehealthcare.ahrq.gov/sites/default/files/related_files/app-e-surv-rept-1-acute-pain.xlsx
May 29, 2025 - B
Any adverse event: 13.6% (11/81) vs. 18.6% (16/86) NR NR Fair
Abbreviations: CI = confidence interval … B
Any adverse event: 10.0% (6/60) vs. 18.6% (11/59), RR 0.54 (95% CI 0.21 to 1.36)
Nausea: 0.8% (1/60 … B
Any adverse event: 34% (26/76) vs. 9% (7/74), RR 3.62 (95% CI 1.67 to 7.82)
Dizziness: 7.9% (6/76) … B
Any adverse event: 11.6% (8/69) vs. 13.2% (9/68), p=0.57 NR Institutional grant Fair
Frants, 2021 … D
Any adverse event: 30.2% (62/205) vs. 46.2% (96/208) vs. 51.0% (105/206) vs. 23.2% (48/207)
Nausea:
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/diagnostic-error-executive-summary.pdf
August 01, 2023 - Some of these patients suffer an
adverse event because of the incorrect diagnosis (~2.0%), and some … of these
adverse events are serious (~0.3%). … event, and 1 in 350
suffering permanent disability or death. … event as a result, and about 370,000 (0.3%) suffer serious
harms from diagnostic error. … The overall (not disease-specific), per ED visit, potentially preventable
diagnostic adverse event rates
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/ace-inhibitor-arb-update_executive.pdf
June 01, 2011 - This may reflect low event rates among otherwise
healthy patients and relatively few studies with extended … ARB); event rates were very low or zero for all studies; this limited
Insufficient our ability to accurately … In the four studies that did report episodes of
ARB) angioedema, this adverse event was observed only … large
databases with sufficient sample sizes to obtain
more precise estimates of this rare but serious
event … event rates, overall adverse event rates, and withdrawals due to adverse events, withdrawal rates, and
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/app-d-opioid-chronic-pain-surveillance-report-2.xlsx
September 30, 2015 - Abbreviations: AE = adverse event; BMI = body mass index; CI = confidence interval; COWS = Clinical Opiate … event; SD = standard deviation; U.S. = United States; VAS = Visual Analog Scale
Appendix Table D-1. … D
Any opioid-related event: 5.3% vs. 6.1% vs. 3.4% vs. 3.6%, p<0.0001
Suicide (fatal or nonfatal): 1.0% … HR 1.67 (95% CI 1.51 to 1.84)
Safety event hospitalizations
A vs. B vs. … event
B: Controls: (n=2,311), patients without an opioid-related adverse event, 1:1 matching based on
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/app-d-opioid-chronic-pain-surveill-report-1.xlsx
September 30, 2015 - Abbreviations: AE = adverse event; BMI = body mass index; CI = confidence interval; COWS = Clinical Opiate … event; SD = standard deviation; U.S. = United States; VAS = Visual Analog Scale
Appendix Table E-1. … D
Any opioid-related event: 5.3% vs. 6.1% vs. 3.4% vs. 3.6%, p<0.0001
Suicide (fatal or nonfatal): 1.0% … HR 1.67 (95% CI 1.51 to 1.84)
Safety event hospitalizations
A vs. B vs. … event
B) Controls: (n=2,311), patients without an opioid-related adverse event, 1:1 matching based on
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/registries-guide-2nd-edition_disposition-comments.pdf
March 03, 2010 - The pros and cons of using a registry for reporting adverse events are
addressed in the "Adverse Event … events and the
association (if any) between exposures and adverse event rates. … Do they mean adverse event?
We changed this term to adverse event. … We changed this term to adverse event. … The time
constraints of physicians and surgeons further inhibit adverse event
reporting.
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/vaccine-safety_research-protocol.pdf
September 18, 2012 - Event Reporting System
(VAERS),11 the Vaccine Safety Datalink,12 and the Clinical Immunization Safety … Internet-based reporting to the vaccine adverse event
reporting system: a more timely and complete way … event
CTCAE = Common Terminology Criteria for Adverse Events
Hib = Haemophilus influenzae type b … event
Tdap = Tetanus, diphtheria, and acellular pertussis
VAERS = Vaccine Adverse Event Reporting … Adverse events of interest, included in electronic search terms
Adverse event Vaccine type
Acute
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/ehc-presentation-selection-harms-systematic-reviews.pdf
February 01, 2018 - What is a Serious Adverse Event? … What is a Serious Adverse Event? … , not an adverse event. … is a failed treatment, not an adverse event. … What is a Serious Adverse Event? 2016.
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/antipsychotics-adults_research-protocol.pdf
December 01, 2010 - ; this assumption may
overestimate the number of people having an adverse event and lead to a unit-of … We will not assume that an adverse event occurred unless a specific
number of events are reported. … By taking this approach, we may underestimate the
number of patients for whom a particular adverse event … The dose of each
medication that is associated with an adverse event will be recorded to facilitate … a dose-
related adverse-event analysis.
-
effectivehealthcare.ahrq.gov/sites/default/files/cer-244-safety-vaccines-update-evidence-summary.pdf
May 01, 2021 - event following administration of that vaccine (either because the risk was not
statistically significantly … event following administration of that vaccine (either because the risk was not
statistically significantly … event following administration of that vaccine (either because the risk was not
statistically significantly … event being studied and the challenges of conducting sufficiently powered
studies when investigating … Adverse effects of
vaccines: Evidence and causality.
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/disruptive-behavior-disposition-comments.pdf
April 10, 2025 - However,
pharmacotherapy was associated with an
increased risk of experiencing any adverse
event. … Hoffman,
American
Academy of
Pediatrics
4 Results Definition needed for "adverse event": The
Results … and Discussion sections did not include
a definition of “adverse event”? … If this is meant as
medication side effects then I would recommend
replacing “adverse event” with “ … Or,
is this “adverse event” meant to reflect
“worsening aggression,” or some other negative
outcome
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-215-depression-older-adults-executive-summary.pdf
March 01, 2019 - event, withdrawal due to adverse events,
mortality, hospitalization, serious adverse events,
arrhythmias … event; ECG=electrocardiogram; OBS=observational; RCT=randomized controlled trial;
SNRI=selective norepinephrine … Insufficient evidence:
mortality, serious adverse
events, withdrawals due to
adverse events
SSRI … duloxetine (RCT)
Adverse events
Fewer with vortioxetine (+++),
NNT 6 (4 to 17)25
Serious adverse … event profiles, particularly when SOE ratings are
low or for outcomes that do not have a SOE grade
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/prioritization-selection-of-harms.pdf
February 01, 2018 - adverse
event,” or “any serious adverse event”; rather, the reports generally focused on specific adverse … MedWatch: The FDA Safety
Information and Adverse Event Reporting
Program. … What is a Serious
Adverse Event? 2016. … 4) Are there general (non-specific) harms (e.g., any adverse event, any serious adverse event,
withdrawal … Are there general (non-specific) harms (e.g., any adverse event, any serious adverse event,
withdrawal
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-250-cannabis-evidence-summary-2022-update_0.pdf
January 01, 2022 - There was no
increase in risk of serious adverse events or withdrawal due to adverse events. … • Other key adverse event outcomes (psychosis, cannabis use disorder, cognitive
deficits) and outcomes … event; SOE = strength of evidence; THC =
tetrahydrocannabinol; WAE = withdrawal due to adverse event … Understanding how the
adverse event profiles of cannabis products compare with other available treatments … In order to better understand the
small to moderate improvements in pain, and the complete adverse event
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/ehc-depression-research-protocol.pdf
February 07, 2018 - event profiles, patient
preferences, dosing schedules, costs, and drug interactions. … Outcomes:
We are interested in the following adverse effects for KQ1 and KQ2:
• Any adverse event … , as in those who experienced an adverse events
• Withdrawal due to adverse events
• Serious adverse … Effects
• Adverse events
• Withdrawal due to adverse
events
• Serious adverse events
• Hospitalization … for
rare event outcome: a simulation study.
-
effectivehealthcare.ahrq.gov/sites/default/files/nonopioid-chronic-pain-summary.pdf
April 01, 2020 - Harms
Across all classes, incidence of serious adverse
event (SAEs) was low. … event not applicable to drug); SAE = serious adverse event;
SNRI = serotonin-norepinephrine reuptake … event not applicable to drug); SAE = serious adverse event;
SOE = strength of evidence; WAE = withdrawal … due to adverse event
Effect size: none (i.e., no effect/no statistically significant effect), small, … event; SOE = strength of evidence; WAE =
withdrawal due to adverse event
Effect size: none (i.e., no
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/vaccines-safety-protocol-130325.pdf
September 18, 2012 - Event Reporting System
(VAERS),11 the Vaccine Safety Datalink,12 and the Clinical Immunization Safety … Internet-based reporting to the vaccine adverse event
reporting system: a more timely and complete way … event
CTCAE = Common Terminology Criteria for Adverse Events
Hib = Haemophilus influenzae type b … event
Tdap = Tetanus, diphtheria, and acellular pertussis
VAERS = Vaccine Adverse Event Reporting … Adverse events of interest, included in electronic search terms
Adverse event Vaccine type
Acute
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/gerd-2005_executive.pdf
January 01, 2005 - of adverse events and
complications was inconsistent across studies. … Higher adverse event rates were described for PPIs
than for H2RAs or placebo. … PPIs (1 RCT): no direct
comparative adverse event data reported in this study; in surgical
group, 3.7% … event data for PPIs not presented in this study. … There are no direct comparative adverse event data for endoscopic
vs. laparoscopic procedures.