Bioengineering,
Год журнала:
2022,
Номер
9(10), С. 572 - 572
Опубликована: Окт. 18, 2022
We
created
an
overall
assessment
metric
using
a
deep
learning
autoencoder
to
directly
compare
clinical
outcomes
in
comparison
of
lower
limb
amputees
two
different
prosthetic
devices—a
mechanical
knee
and
microprocessor-controlled
knee.
Eight
were
distilled
into
single
seven-layer
autoencoder,
with
the
developed
compared
similar
results
from
principal
component
analysis
(PCA).
The
proposed
methods
used
on
data
collected
ten
participants
dysvascular
transfemoral
amputation
recruited
for
prosthetics
research
study.
This
summary
permitted
cross-validated
reconstruction
all
eight
scores,
accounting
83.29%
variance.
derived
score
is
also
linked
functional
ability
this
limited
trial
population,
as
improvements
each
base
led
increases
metric.
There
was
highly
significant
increase
autoencoder-based
when
subjects
(p
<
0.001,
repeated
measures
ANOVA).
A
traditional
PCA
interpretation
but
captured
only
67.3%
composite
represents
single-valued,
succinct
that
can
be
useful
holistic
variable,
individual
scores
datasets.
Abstract
Objective
Natural
language
processing
(NLP)
can
enhance
research
on
activities
of
daily
living
(ADL)
by
extracting
structured
information
from
unstructured
electronic
health
records
(EHRs)
notes.
This
review
aims
to
give
insight
into
the
state-of-the-art,
usability,
and
performance
NLP
systems
extract
ADL
EHRs.
Materials
Methods
A
systematic
was
conducted
based
searches
in
Pubmed,
Embase,
Cinahl,
Web
Science,
Scopus.
Studies
published
between
2017
2022
were
selected
predefined
eligibility
criteria.
Results
The
identified
22
studies.
Most
studies
(65%)
used
for
classifying
EHR
data
1
or
2
ADL.
Deep
learning,
combined
with
a
ruled-based
method
machine
approach
most
commonly
used.
varied
widely
terms
pre-processing
algorithms.
Common
evaluation
methods
cross-validation
train/test
datasets,
F1,
precision,
sensitivity
as
frequently
reported
metrics.
relativity
high
overall
scores
Discussion
are
valuable
extraction
However,
comparing
is
difficult
due
diversity
challenges
related
dataset,
including
restricted
access
data,
inadequate
documentation,
lack
granularity,
small
datasets.
Conclusion
indicates
that
promising
deriving
what
best-performing
system
is,
depends
characteristics
question,
type
JMIR Medical Informatics,
Год журнала:
2024,
Номер
12, С. e60164 - e60164
Опубликована: Окт. 21, 2024
Background
In
response
to
the
intricate
language,
specialized
terminology
outside
everyday
life,
and
frequent
presence
of
abbreviations
acronyms
inherent
in
health
care
text
data,
domain
adaptation
techniques
have
emerged
as
crucial
transformer-based
models.
This
refinement
knowledge
language
models
(LMs)
allows
for
a
better
understanding
medical
textual
which
results
an
improvement
downstream
tasks,
such
information
extraction
(IE).
We
identified
gap
literature
regarding
LMs.
Therefore,
this
study
presents
scoping
review
investigating
methods
transformers
care,
differentiating
between
English
non-English
languages,
focusing
on
Portuguese.
Most
specifically,
we
investigated
development
LMs,
with
aim
comparing
Portuguese
other
more
developed
languages
guide
path
non–English-language
fewer
resources.
Objective
aimed
research
IE
models,
regardless
understand
efficacy
what
are
entities
most
commonly
extracted.
Methods
was
conducted
using
PRISMA-ScR
(Preferred
Reporting
Items
Systematic
reviews
Meta-Analyses
extension
Scoping
Reviews)
methodology
Scopus
Web
Science
Core
Collection
databases.
Only
studies
that
mentioned
creation
LMs
or
were
included,
while
large
(LLMs)
excluded.
The
latest
not
included
since
wanted
LLMs,
architecturally
different
distinct
purposes.
Results
Our
search
query
retrieved
137
studies,
60
met
inclusion
criteria,
none
them
systematic
reviews.
Chinese
developed.
These
already
disease-specific
others
only
general–health
European
does
any
public
LM
should
take
examples
from
develop,
first,
general-health
then,
advanced
phase,
Regarding
used
method,
named
entity
recognition
popular
topic,
few
mentioning
Assertion
Status
addressing
lexical
problems.
extracted
diagnosis,
posology,
symptoms.
Conclusions
findings
indicate
is
beneficial,
achieving
tasks.
analysis
allowed
us
use
languages.
lacks
relevant
draw
develop
these
drive
progress
AI.
Health
professionals
could
benefit
highlighting
medically
optimizing
reading
be
create
patient
timelines,
allowing
profiling.
Revue Neurologique,
Год журнала:
2024,
Номер
unknown
Опубликована: Май 1, 2024
Deep
learning
(DL)
is
an
artificial
intelligence
technology
that
has
aroused
much
excitement
for
predictive
medicine
due
to
its
ability
process
raw
data
modalities
such
as
images,
text,
and
time
series
of
signals.
Here,
we
intend
give
the
clinical
reader
elements
understand
this
technology,
taking
neuroinflammatory
diseases
illustrative
use
case
translation
efforts.
We
reviewed
scope
rapidly
evolving
field
get
quantitative
insights
about
which
applications
concentrate
efforts
are
most
commonly
used.
queried
PubMed
database
articles
reporting
DL
algorithms
in
radiology.healthairegister.com
website
commercial
algorithms.
The
review
included
148
published
between
2018
2024
five
could
be
grouped
computer-aided
diagnosis,
individual
prognosis,
functional
assessment,
segmentation
radiological
structures,
optimization
acquisition.
Our
highlighted
important
discrepancies
structures
diagnosis
currently
with
overrepresentation
imaging.
Various
model
architectures
have
addressed
different
applications,
relatively
low
volume
data,
diverse
modalities.
report
high-level
technical
characteristics
synthesize
narratively
applications.
Predictive
performances
some
common
a
priori
on
topic
finally
discussed.
reported
position
information
processing
enhancing
existing
paraclinical
investigations
bringing
perspectives
make
innovative
ones
actionable
healthcare.
JMIR Neurotechnology,
Год журнала:
2024,
Номер
3, С. e51822 - e51822
Опубликована: Май 22, 2024
Background
Natural
language
processing
(NLP),
a
branch
of
artificial
intelligence
that
analyzes
unstructured
language,
is
being
increasingly
used
in
health
care.
However,
the
extent
to
which
NLP
has
been
formally
studied
neurological
disorders
remains
unclear.
Objective
We
sought
characterize
studies
applied
diagnosis,
prediction,
or
treatment
common
disorders.
Methods
This
review
followed
PRISMA-ScR
(Preferred
Reporting
Items
for
Systematic
Reviews
and
Meta-Analyses
Extension
Scoping
Reviews)
standards.
The
search
was
conducted
using
MEDLINE
Embase
on
May
11,
2022.
Studies
use
migraine,
Parkinson
disease,
Alzheimer
stroke
transient
ischemic
attack,
epilepsy,
multiple
sclerosis
were
included.
excluded
conference
abstracts,
papers,
as
well
involving
heterogeneous
clinical
populations
indirect
uses
NLP.
Study
characteristics
extracted
analyzed
descriptive
statistics.
did
not
aggregate
measurements
performance
our
due
high
variability
study
outcomes,
main
limitation
study.
Results
In
total,
916
identified,
41
(4.5%)
met
all
eligibility
criteria
included
final
review.
Of
studies,
most
frequently
represented
attack
(n=20,
49%),
by
epilepsy
(n=10,
24%),
disease
(n=6,
15%),
(n=5,
12%).
found
no
migraine
criteria.
objective
diagnosis
phenotyping
(n=17,
41%),
prognostication
(n=9,
22%),
(n=4,
10%).
18
(44%)
only
machine
learning
approaches,
6
(15%)
rule-based
methods,
17
(41%)
both.
Conclusions
commonly
implying
potential
role
augmenting
diagnostic
accuracy
settings
with
limited
access
expertise.
also
several
gaps
research,
few
addressing
certain
disorders,
may
suggest
additional
areas
inquiry.
Trial
Registration
Prospective
Register
(PROSPERO)
CRD42021228703;
https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=228703
European journal of medical research,
Год журнала:
2023,
Номер
28(1)
Опубликована: Март 25, 2023
Ischemic
stroke
(IS)
is
a
major
health
risk
without
generally
usable
effective
measures
of
primary
prevention.
Early
warning
signals
that
are
easy
to
detect
and
widely
available
can
save
lives.
Estonia
has
one
nation-wide
Electronic
Health
Record
(EHR)
database
for
the
storage
medical
information
patients
from
hospitals
care
providers.We
extracted
structured
unstructured
data
EHRs
participants
Estonian
Biobank
(EstBB)
evaluated
different
formats
input
understand
how
this
continuously
growing
dataset
should
be
prepared
best
prediction.
The
utility
EHR
finding
blood-
urine-based
biomarkers
IS
was
demonstrated
by
applying
analytical
machine
learning
(ML)
methods.Several
early
trends
in
common
clinical
laboratory
parameter
changes
(set
red
blood
indices,
lymphocyte/neutrophil
ratio,
etc.)
were
established
developed
ML
models
predicted
future
occurrence
with
very
high
accuracy
Random
Forests
proved
as
most
applicable
method
data.We
conclude
factors
uncovered
valuable
resources
screening
population
well
constructing
disease
scores
refining
prediction
ML.
Frontiers in Digital Health,
Год журнала:
2022,
Номер
4
Опубликована: Ноя. 28, 2022
Succinct
clinical
documentation
is
vital
to
effective
twenty-first-century
healthcare.
Recent
changes
in
outpatient
and
inpatient
evaluation
management
(E/M)
guidelines
have
allowed
neurology
practices
make
that
reduce
the
burden
enhance
note
usability.
Despite
favorable
E/M
guidelines,
some
not
moved
quickly
change
their
philosophy.
We
argue
favor
of
design,
structure,
implementation
notes
them
shorter
yet
still
information-rich.
A
move
from
physician-centric
team
can
work
for
physicians.
Changing
philosophy
"bigger
better"
"short
but
sweet"
burden,
streamline
writing
reading
notes,
utility
medical
decision-making,
patient
education,
research.
believe
these
favorably
affect
physician
well-being
without
adversely
affecting
reimbursement.
Frontiers in Digital Health,
Год журнала:
2023,
Номер
4
Опубликована: Янв. 11, 2023
We
used
network
analysis
to
identify
subtypes
of
relapsing-remitting
multiple
sclerosis
subjects
based
on
their
cumulative
signs
and
symptoms.
The
electronic
medical
records
113
with
were
reviewed,
symptoms
mapped
classes
in
a
neuro-ontology,
collapsed
into
sixteen
superclasses
by
subsumption.
After
normalization
vectorization
the
data,
bipartite
(subject-feature)
unipartite
(subject-subject)
graphs
created
using
NetworkX
visualized
Gephi.
Degree
weighted
degree
calculated
for
each
node.
Graphs
partitioned
communities
modularity
score.
Feature
maps
differences
features
community.
Network
graph
yielded
higher
score
(0.49)
than
(0.25).
was
five
which
named
fatigue,
behavioral,
hypertonia/weakness,
abnormal
gait/sphincter,
sensory,
feature
characteristics.
pain,
cognitive,
gait/weakness/hypertonia
features.
Although
we
did
not
pure
(e.g.,
motor,
etc.)
this
cohort
subjects,
demonstrated
that
could
partition
these
different
subtype
communities.
Larger
datasets
additional
partitioning
algorithms
are
needed
confirm
findings
elucidate
significance.
This
study
contributes
literature
investigating
combining
reduction
subsumption
analysis.
BACKGROUND
In
response
to
the
intricate
language,
specialized
terminology
outside
everyday
life,
and
frequent
presence
of
abbreviations
acronyms
inherent
in
health
care
text
data,
domain
adaptation
techniques
have
emerged
as
crucial
transformer-based
models.
This
refinement
knowledge
language
models
(LMs)
allows
for
a
better
understanding
medical
textual
which
results
an
improvement
downstream
tasks,
such
information
extraction
(IE).
We
identified
gap
literature
regarding
LMs.
Therefore,
this
study
presents
scoping
review
investigating
methods
transformers
care,
differentiating
between
English
non-English
languages,
focusing
on
Portuguese.
Most
specifically,
we
investigated
development
LMs,
with
aim
comparing
Portuguese
other
more
developed
languages
guide
path
non–English-language
fewer
resources.
OBJECTIVE
aimed
research
IE
models,
regardless
understand
efficacy
what
are
entities
most
commonly
extracted.
METHODS
was
conducted
using
PRISMA-ScR
(Preferred
Reporting
Items
Systematic
reviews
Meta-Analyses
extension
Scoping
Reviews)
methodology
Scopus
Web
Science
Core
Collection
databases.
Only
studies
that
mentioned
creation
LMs
or
were
included,
while
large
(LLMs)
excluded.
The
latest
not
included
since
wanted
LLMs,
architecturally
different
distinct
purposes.
RESULTS
Our
search
query
retrieved
137
studies,
60
met
inclusion
criteria,
none
them
systematic
reviews.
Chinese
developed.
These
already
disease-specific
others
only
general–health
European
does
any
public
LM
should
take
examples
from
develop,
first,
general-health
then,
advanced
phase,
Regarding
used
method,
named
entity
recognition
popular
topic,
few
mentioning
Assertion
Status
addressing
lexical
problems.
extracted
diagnosis,
posology,
symptoms.
CONCLUSIONS
findings
indicate
is
beneficial,
achieving
tasks.
analysis
allowed
us
use
languages.
lacks
relevant
draw
develop
these
drive
progress
AI.
Health
professionals
could
benefit
highlighting
medically
optimizing
reading
be
create
patient
timelines,
allowing
profiling.
International Journal of MS Care,
Год журнала:
2022,
Номер
24(6), С. 287 - 294
Опубликована: Ноя. 1, 2022
CE
INFORMATION
ACTIVITY
AVAILABLE
ONLINE:
To
access
the
article
and
evaluation
online,
go
to
https://www.highmarksce.com/mscare.
TARGET
AUDIENCE:
The
target
audience
for
this
activity
is
physicians,
advanced
practice
clinicians,
nursing
professionals,
pharmacists,
mental
health
social
workers,
other
care
providers
involved
in
research
management
of
patients
with
multiple
sclerosis
(MS).
LEARNING
OBJECTIVES:
Characterize
existing
EMR
platforms
designed
specifically
people
MS.
Describe
relevant
variables
that
are
captured
allow
identification
EMR-based
cohorts
ACCREDITATION:
In
support
improving
patient
care,
has
been
planned
implemented
by
Consortium
Multiple
Sclerosis
Centers
(CMSC)
Intellisphere,
LLC.
CMSC
jointly
accredited
Accreditation
Council
Continuing
Medical
Education
(ACCME),
Pharmacy
(ACPE),
American
Nurses
Credentialing
Center
(ANCC),
provide
continuing
education
healthcare
team.
This
was
team,
learners
will
receive
.5
Interprofessional
(IPCE)
credit
learning
change.
PHYSICIANS:
Physicians:
designates
journal-based
a
maximum
AMA
PRA
Category
1
Credit(s)™.
Physicians
should
claim
only
commensurate
extent
their
participation
activity.
NURSES:
enduring
material
contact
hour
professional
development
(NCPD)
(none
area
pharmacology).
PHARMACISTS:
knowledge-based
(UAN
JA4008165-9999-22-033-H01-P)
qualifies
(.5)
(.05
CEUs)
pharmacy
credit.
PSYCHOLOGISTS:
awarded
0.5
credits.
SOCIAL
WORKERS:
As
Jointly
Accredited
Organization,
approved
offer
work
Association
Social
Work
Boards
(ASWB)
Approved
(ACE)
program.
Organizations,
not
individual
courses,
under
State
provincial
regulatory
boards
have
final
authority
determine
whether
an
course
may
be
accepted
maintains
responsibility
course.
workers
completing
DISCLOSURES:
It
policy
mitigate
all
financial
disclosures
from
planners,
faculty,
persons
can
affect
content
For
activity,
mitigated.
Francois
Bethoux,
MD,
editor
chief
International
Journal
MS
Care
(IJMSC),
served
as
physician
planner
He
disclosed
no
relationships.
Alissa
Mary
Willis,
associate
IJMSC,
Authors
Carol
Swetlik,
Riley
Bove,
Marisa
McGinley,
DO,
staff
at
CMSC,
LLC
who
position
influence
Laurie
Scudder,
DNP,
NP,
director
reviewer
She
METHOD
OF
PARTICIPATION:
Release
Date:
November
1,
2022;
Valid
Credit
through:
2023.
order
credit,
participants
must:
1)
Review
information,
including
objectives
author
disclosures.2)
Study
educational
content.3)
Complete
evaluation,
which
available
Statements
upon
successful
completion
evaluation.
There
fee
participate
DISCLOSURE
UNLABELED
USE:
contain
discussion
published
and/or
investigational
uses
agents
FDA.
do
recommend
use
any
agent
outside
labeled
indications.
opinions
expressed
those
faculty
necessarily
represent
views
or
DISCLAIMER:
Participants
implied
newly
acquired
information
enhance
outcomes
own
development.
presented
meant
serve
guideline
management.
Any
medications,
diagnostic
procedures,
treatments
discussed
publication
used
clinicians
professionals
without
first
evaluating
patients’
conditions,
considering
possible
contraindications
risks,
reviewing
applicable
manufacturer’s
product
comparing
therapeutic
approach
recommendations
authorities.
Frontiers in Neurology,
Год журнала:
2023,
Номер
14
Опубликована: Дек. 7, 2023
Background
The
Expanded
Disability
Status
Scale
(EDSS)
quantifies
disability
and
measures
disease
progression
in
multiple
sclerosis
(MS),
however
is
not
available
administrative
claims
databases.
Objectives
To
develop
a
claims-based
algorithm
for
deriving
EDSS
validate
it
against
clinical
dataset
capturing
true
values
from
medical
records.
Methods
We
built
unique
linked
combining
data
the
German
AOK
PLUS
sickness
fund
records
Multiple
Sclerosis
Management
System
3D
(MSDS
).
Data
were
deterministically
based
on
insurance
numbers.
used
69
MS-related
diagnostic
indicators
recorded
with
ICD-10-GM
codes
within
3
months
before
after
to
estimate
proxy
(pEDSS).
Predictive
performance
of
pEDSS
was
assessed
as
an
eight-fold
(EDSS
1.0–7.0,
≥8.0),
three-fold
1.0–3.0,
4.0–5.0,
≥6.0),
binary
classifier
<6.0,
≥6.0).
For
each
classifier,
predictive
determined,
overall
summarized
using
macro
F1-score.
Finally,
we
implemented
determine
among
cohort
patients
MS
PLUS,
who
alive
insured
12
prior
index
diagnosis.
Results
recruited
100
people
by
had
≥1
measure
MSDS
between
01/10/2015
30/06/2019
(620
measurements
overall).
Patients
mean
rescaled
3.2
3.0.
deviated
1.2
points,
resulting
squared
error
prediction
2.6.
F1-score
0.25
indicated
low
performance.
Broader
severity
groupings
better
performing,
classifiers
severe
achieving
0.68
0.84,
respectively.
In
(3,756
patients,
71.9%
female,
51.9
years),
older
progressive
forms
those
higher
comorbidity
burden
showed
pEDSS.
Conclusion
Generally,
underestimated
mild-to-moderate
symptoms
poorly
captured
across
all
functional
systems.
While
proxy-based
approach
may
allow
granular
description
disability,
broader
show
good