Comparative Effectiveness of mRNA-1273 and BNT162b2 COVID-19 Vaccines Among Adults with Underlying Medical Conditions: Systematic Literature Review and Pairwise Meta-Analysis Using GRADE
Advances in Therapy,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 10, 2025
This
systematic
literature
review
and
pairwise
meta-analysis
evaluated
the
comparative
effectiveness
of
mRNA-1273
versus
BNT162b2
in
patients
with
at
least
one
underlying
medical
condition
high
risk
for
severe
COVID-19.
MEDLINE,
Embase,
Cochrane
databases
were
searched
relevant
articles
from
January
1,
2019
to
February
9,
2024.
Studies
reporting
data
two
doses
vaccination
adults
conditions
developing
COVID-19
according
US
Centers
Disease
Control
Prevention
included.
Outcomes
interest
SARS-CoV-2
infection
(overall,
symptomatic,
severe),
hospitalization
due
COVID-19,
death
Risk
ratios
(RRs)
calculated
random
effects
models.
Subgroup
analyses
by
specific
conditions,
number
vaccinations,
age,
variant
conducted.
Heterogeneity
between
studies
was
estimated
chi-square
testing.
The
certainty
evidence
assessed
using
Grading
Recommendations,
Assessments,
Development,
Evaluations
framework.
Sixty-five
observational
capturing
original/ancestral-containing
primary
series
Omicron-containing
bivalent
original-BA4-5
vaccinations
included
meta-analysis.
associated
significantly
lower
(RR,
0.85
[95%
CI,
0.79–0.92];
I2
=
92.5%),
symptomatic
0.75
0.65–0.86];
62.3%),
0.83
0.78–0.89];
38.0%),
0.88
0.82–0.94];
38.7%),
0.84
0.76–0.93];
1.3%)
than
BNT162b2.
Findings
generally
consistent
across
subgroups.
Evidence
low
or
very
because
sufficiently
powered
randomized
controlled
trials
are
impractical
this
heterogeneous
population.
Meta-analysis
65
showed
that
a
COVID-19-related
Language: Английский
Comparative Effectiveness of the mRNA-1273 and BNT162b2 COVID-19 Vaccines Among Adults With Underlying Medical Conditions: A Systematic Literature Review and Pairwise Meta-Analysis Using GRADE
medRxiv (Cold Spring Harbor Laboratory),
Journal Year:
2024,
Volume and Issue:
unknown
Published: Sept. 14, 2024
ABSTRACT
Introduction
This
systematic
literature
review
and
pairwise
meta-analysis
evaluated
the
comparative
effectiveness
of
mRNA-1273
versus
BNT162b
in
patients
with
at
least
one
underlying
medical
condition
high
risk
for
severe
COVID-19.
Methods
MEDLINE,
Embase,
Cochrane
databases
were
searched
relevant
articles
from
January
1,
2019
to
February
9,
2024.
Studies
reporting
data
two
doses
BNT162b2
vaccination
adults
conditions
developing
COVID-19
according
US
Centers
Disease
Control
Prevention
included.
Outcomes
interest
SARS-CoV-2
infection
(overall,
symptomatic,
severe),
hospitalization
due
COVID-19,
death
Risk
ratios
(RRs)
calculated
random
effects
models.
Subgroup
analyses
by
specific
conditions,
number
vaccinations,
age,
variant
conducted.
Heterogeneity
between
studies
was
estimated
chi-square
testing.
The
certainty
evidence
assessed
using
Grading
Recommendations,
Assessments,
Development,
Evaluations
framework.
Results
Sixty-five
observational
capturing
original/ancestral-containing
primary
series
Omicron-containing
bivalent
original-BA4-5
vaccinations
included
meta-analysis.
associated
significantly
lower
(RR,
0.85
[95%
CI,
0.79–0.92];
I
2
=92.5%),
symptomatic
0.75
0.65–0.86];
=62.3%),
0.83
0.78–0.89];
=38.0%),
0.88
0.82–0.94];
=38.7%),
0.84
0.76–0.93];
=1.3%)
than
BNT162b2.
Findings
generally
consistent
across
subgroups.
Evidence
low
or
very
because
sufficiently
powered
randomized
controlled
trials
are
impractical
this
heterogeneous
population.
Conclusion
Meta-analysis
65
showed
that
a
COVID-19-related
Language: Английский
Serological responses to COVID-19 vaccination in patients with chronic liver diseases
Journal of the Formosan Medical Association,
Journal Year:
2024,
Volume and Issue:
123(11), P. 1194 - 1197
Published: June 21, 2024
Longitudinal
analysis
of
antibody
responses
following
three-dose
COVID-19
vaccination
in
patients
with
chronic
liver
disease
(CLD)
has
been
limited.
From
August
2021
to
February
2023,
sequential
anti-SARS-CoV-2
spike
IgG
titers
were
determined
45
CLD
who
received
two
or
three
doses
vaccine.
The
geometric
mean
anti-spike
at
four
weeks
after
the
second
and
third
1313.16
BAU/mL
3042.29
BAU/mL,
respectively,
it
decreased
significantly
from
24
(1313.16
vs.
198.42
p
=
0.002)
(3042.29
636.71
<
0.001)
dose.
participants
receiving
prime-boost
homologous
mRNA
vaccines
(BNT162b2
mRNA-1273)
comparable
between
those
without
significant
fibrosis
each
follow-up
time
point.
This
study
demonstrated
a
notable
decrease
completion
schedule
CLD,
highlighting
importance
additional
booster
doses.
Language: Английский
Vaccination in Patients with Liver Cirrhosis: A Neglected Topic
Vaccines,
Journal Year:
2024,
Volume and Issue:
12(7), P. 715 - 715
Published: June 27, 2024
Patients
with
liver
cirrhosis,
due
to
their
weakened
innate
and
adaptive
immunity,
are
more
prone
frequent
severe
vaccine-preventable
infections.
Moreover,
impaired
immunity
results
in
a
limited
antibody
response
vaccines.
Despite
this
suboptimal
response,
vaccines
have
proven
be
very
effective
reducing
outcomes
deaths
these
patients.
In
the
Western
world,
regulatory
authorities
scientific
societies
(e.g.,
AASLD
EASL)
recommended
vaccinations
for
cirrhotic
However,
despite
strong
recommendations,
vaccine
coverage
remains
suboptimal.
Improving
effectiveness
safety
information,
providing
comprehensive
counseling
patients,
fact-checking
combat
fake
news
disinformation
removing
barriers
vaccination
disadvantaged
individuals
may
help
overcome
low
rate.
view
of
this,
should
administered
early
course
chronic
diseases,
as
efficacy
declines
increasing
severity
disease.
Language: Английский
Outpatient management after hospitalisation for acute decompensation of cirrhosis: A practical guide
World Journal of Hepatology,
Journal Year:
2024,
Volume and Issue:
16(12), P. 1377 - 1394
Published: Nov. 29, 2024
Acute
decompensation
in
cirrhotic
patients
signifies
the
onset
of
clinically
evident
events
due
to
portal
hypertension.
The
transition
from
compensated
decompensated
cirrhosis
involves
hemodynamic
changes
leading
multiorgan
dysfunction,
managed
predominantly
outpatient
settings
with
regular
monitoring.
mortality
risk
is
elevated
patients.
Therefore,
diligent
management
should
focus
on
medical
follow-ups,
medication
adjustments,
patient
education,
addressing
emergent
issues
and
evaluation
for
liver
transplantation.
ultimate
goal
improve
quality
life,
prevent
disease
progression,
reduce
complications,
assess
possible
recompensation.
This
guide
provides
valuable
recommendations
experts
managing
post-hospitalization.
Language: Английский