Abstract
Background
After
cardiac
surgery,
post-operative
delirium
(PoD)
is
acknowledged
to
have
a
significant
negative
impact
on
patient
outcome.
To
date,
there
no
valuable
and
specific
treatment
for
PoD.
Critically
ill
patients
often
suffer
from
poor
sleep
condition.
There
an
association
between
quality
after
surgery.
This
study
aimed
establish
whether
promoting
using
overnight
infusion
of
dexmedetomidine
reduces
the
incidence
Methods
Randomized,
pragmatic,
multicentre,
double-blind,
placebo
controlled
trial
January
2019
July
2021.
All
adult
aged
65
years
or
older
requiring
elective
surgery
were
randomly
assigned
1:1
either
group
day
Dexmedetomidine
matched
was
started
night
8
pm
am
administered
every
while
remained
in
ICU,
maximum
7
days.
Primary
outcome
occurrence
postoperative
within
days
Results
A
total
348
provided
informed
consent,
whom
333
randomized:
331
underwent
analysed
(165
166
placebo).
The
PoD
not
significantly
different
two
groups
(12.6%
vs.
12.4%,
p
=
0.97).
Patients
treated
with
had
more
hypotensive
events
(7.3%
vs
0.6%;
<
0.01).
At
3
months,
functional
outcomes
(Short-form
36,
Cognitive
failure
questionnaire,
PCL-5)
comparable
groups.
Conclusion
In
recovering
did
decrease
delirium.
Trial
registration
registered
ClinicalTrials.gov
(number:
NCT03477344;
date:
26th
March
2018).
Age and Ageing,
Год журнала:
2020,
Номер
50(3), С. 733 - 743
Опубликована: Окт. 1, 2020
Detection
of
delirium
in
hospitalised
older
adults
is
recommended
national
and
international
guidelines.
The
4
'A's
Test
(4AT)
a
short
(<2
minutes)
instrument
for
detection
that
used
internationally
as
standard
tool
clinical
practice.
We
performed
systematic
review
meta-analysis
diagnostic
test
accuracy
the
4AT
detection.
JAMA Network Open,
Год журнала:
2023,
Номер
6(1), С. e2249950 - e2249950
Опубликована: Янв. 6, 2023
Despite
discrete
etiologies
leading
to
delirium,
it
is
treated
as
a
common
end
point
in
hospital
and
clinical
trials,
delirium
research
may
be
hampered
by
the
attempt
treat
all
instances
of
similarly,
leaving
management
an
unmet
need.
An
individualized
approach
based
on
unique
patterns
pathophysiology,
reflected
predisposing
factors
precipitants,
necessary,
but
there
exists
no
accepted
method
grouping
into
distinct
etiologic
subgroups.To
conduct
systematic
review
identify
potential
precipitating
associated
with
adult
patients
agnostic
setting.A
literature
search
was
performed
PubMed,
Embase,
Web
Science,
PsycINFO
from
database
inception
December
2021
using
Medical
Subject
Headings
(MeSH)
terms
consciousness
disorders,
confusion,
causality,
disease
susceptibility,
constraints
cohort
or
case-control
studies.
Two
reviewers
selected
studies
that
met
following
criteria
for
inclusion:
published
English,
prospective
study,
at
least
50
participants,
assessment
person
physician
trained
personnel
reference
standard,
results
including
multivariable
model
independent
delirium.A
total
315
were
included
mean
(SD)
Newcastle-Ottawa
Scale
score
8.3
(0.8)
out
9.
Across
101
144
(50
006
[50.0%]
male
49
766
[49.1%]
female
patients)
represented
(24
015
delirium),
reported
33
112
delirium.
There
diversity
substantial
physiological
heterogeneity.In
this
review,
comprehensive
list
found
across
settings.
These
findings
used
inform
more
precise
study
delirium's
heterogeneous
pathophysiology
treatment.
Anaesthesia,
Год журнала:
2022,
Номер
77(S1), С. 92 - 101
Опубликована: Янв. 1, 2022
Summary
Delirium
is
one
of
the
most
commonly
occurring
postoperative
complications
in
older
adults.
It
occurs
due
to
vulnerability
cerebral
functioning
pathophysiological
stressors.
Identification
those
at
increased
risk
developing
delirium
early
surgical
pathway
provides
an
opportunity
for
modification
predisposing
and
precipitating
factors
effective
shared
decision‐making.
No
single
prediction
tool
used
widely
settings.
Multi‐component
interventions
prevent
involve
structured
factor
supported
by
geriatrician
input;
these
are
clinically
efficacious
cost
effective.
Barriers
widespread
implementation
such
complex
exist,
resulting
‘implementation
gap’.
There
a
lack
evidence
pharmacological
prophylaxis
prevention
delirium.
Current
suggests
that
avoidance
peri‐operative
benzodiazepines,
careful
titration
anaesthetic
depth
guided
processed
electroencephalogram
monitoring
treatment
pain
strategies
minimise
Addressing
requires
collaborative,
whole
approach,
beginning
with
identification
patients
who
risk.
The
research
agenda
should
continue
examine
potential
while
also
addressing
how
successful
models
can
be
translated
from
setting
another,
underpinned
science
methodology.
European Journal of Anaesthesiology,
Год журнала:
2023,
Номер
unknown
Опубликована: Авг. 21, 2023
Postoperative
delirium
(POD)
remains
a
common,
dangerous
and
resource-consuming
adverse
event
but
is
often
preventable.
The
whole
peri-operative
team
can
play
key
role
in
its
management.
This
update
to
the
2017
ESAIC
Guideline
on
prevention
of
POD
evidence-based
consensus-based
considers
literature
between
01
April
2015,
28
February
2022.
search
terms
broad
were
identical
those
used
first
version
guideline
published
2017.
was
defined
accordance
with
DSM-5
criteria.
had
be
measured
validated
screening
tool,
at
least
once
per
day
for
3
days
starting
recovery
room
or
postanaesthesia
care
unit
surgery
or,
latest,
postoperative
1.
Recent
confirmed
pathogenic
surgery-induced
inflammation,
this
concept
reinforces
positive
multicomponent
strategies
aimed
reduce
surgical
stress
response.
Although
some
putative
precipitating
risk
factors
are
not
modifiable
(length
surgery,
site),
others
(such
as
depth
anaesthesia,
appropriate
analgesia
haemodynamic
stability)
under
control
anaesthesiologists.
Multicomponent
preoperative,
intra-operative
preventive
measures
showed
potential
incidence
duration
POD,
confirming
pivotal
comprehensive
team-based
approach
improve
patients’
clinical
functional
status.
Abstract
A
critical
challenge
lies
in
the
development
of
next‐generation
neural
interface,
mechanically
tissue‐compatible
fashion,
that
offer
accurate,
transient
recording
electrophysiological
(EP)
information
and
autonomous
degradation
after
stable
operation.
Here,
an
ultrathin,
lightweight,
soft
multichannel
interface
is
presented
based
on
organic‐electrochemical‐transistor‐(OECT)‐based
network,
with
capabilities
continuous
high‐fidelity
mapping
signals
biosafety
active
degrading
performing
functions.
Such
platform
yields
a
high
spatiotemporal
resolution
1.42
ms
20
µm,
signal‐to‐noise
ratio
up
to
≈37
dB.
The
implantable
OECT
arrays
can
well
establish
functional
interfaces,
designed
as
fully
biodegradable
electronic
platforms
vivo.
Demonstrated
applications
such
implants
include
real‐time
monitoring
electrical
activities
from
cortical
surface
rats
under
various
conditions
(e.g.,
narcosis,
epileptic
seizure,
electric
stimuli)
electrocorticography
100
channels.
This
technology
offers
general
applicability
great
potential
utility
treatment/diagnosis
neurological
disorders.