funcionales
y
de
calidad
vida
pacientes
con
COVID-19
COVID
persistente
Características
sociodemográficas,
clínicas,
epidemiológicas,
4
AGRADECIMIENTOS
8
ÍNDICE
Qualitative Health Research,
Год журнала:
2024,
Номер
unknown
Опубликована: Окт. 10, 2024
Taste
and
smell
are
of
direct
importance
in
most
social
interactions.
Radical
disruptions
these
senses
can,
therefore,
substantially
disrupt
sociality.
This
paper
focuses
on
the
experiences
a
particular
type
disruption:
persistent
chemosensory
dysfunctions
after
COVID-19.
We
conducted
semi-structured
interviews
with
30
patients
undergoing
treatment
for
analyzed
ways
which
their
have
influenced
relations
activities,
particularly
regarding
food
eating.
The
findings
reveal
that
made
participants
markedly
aware
eating
pivotal
to
full
participation
life.
As
is
smell,
both
surrounding
smells
perception
one's
own
leading
several
consequences.
Such
problems
handled
through
avoidance
behavior
adaptations.
While
adaptations
facilitate
interactions,
they
come
at
cost
feeling
burden
others
or
not
fully
appreciating
an
event
(e.g.,
shared
meal).
Social
support
great
importance,
ranging
from
minor
practical
assistance,
such
as
friend
checking
if
milk
sour,
profound
emotional
relief
felt
empathic
recognition
real.
Here,
healthcare
professionals
can
play
vital
role,
even
(perceived)
absence
clinical
effectiveness
treatment.
expressed
partially
line
other
manifestations
Long
COVID
due
illnesses,
but
only
partially,
since
this
patient
group
needs
unique,
sociality
so
strongly
affected
solely
by
sensory
abilities.
Medicina,
Год журнала:
2025,
Номер
61(2), С. 344 - 344
Опубликована: Фев. 15, 2025
Background
and
Objectives:
Brain
fog,
characterized
by
cognitive
difficulties
such
as
memory
impairment,
lack
of
focus,
mental
fatigue,
is
a
common
symptom
reported
during
recovery
from
COVID-19,
particularly
in
long
COVID
cases.
This
study
explores
potential
triggers
sleep
quality,
mood,
gastrointestinal
health
examines
the
link
between
adherence
to
MIND
diet
brain
fog
severity.
Materials
Methods:
A
cross-sectional
was
conducted
1
July
15
December
2022.
The
questionnaire
assessed
symptoms,
dietary
habits,
symptoms.
Linear
regression
analysis
examined
relationships
demographic
factors,
adherence,
Results:
Fog
Scale
(BFS)
scores
were
significantly
higher
individuals
who
had
COVID-19
(p
<
0.05)
even
those
with
reinfection.
Women
BFS
Severity
Score
(BFSS),
Diet,
Gastrointestinal
Symptom
Rating
(GSRS),
Brief
Mood
Introspection
(BMIS)
Pleasant-Unpleasant
0.05).
BFSS
positively
correlated
GSRS
0.05),
while
no
correlation
found
adherence.
negative
observed
Sleep
Quality
(SQS)
but
this
not
significant
=
0.367).
GSRS,
Dimension,
Arousal-Calm
Dimension
predictors
(R
0.599,
R2
0.358,
p
0.01).
Conclusions:
identifies
being
female
risk
factor
for
women
reporting
scores.
While
quality
showed
relationship
model,
suggesting
that
other
mood
may
play
more
dominant
role.
However,
These
findings
suggest
addressing
be
key
managing
COVID.
PubMed,
Год журнала:
2023,
Номер
20(6), С. 495 - 504
Опубликована: Дек. 1, 2023
A
significant
body
of
research
has
suggested
that
the
contraction
SARS-CoV-2
may
cause
memory
impairment,
even
in
months
following
recovery.
In
this
regard,
studies
suggest
COVID-19
predominantly
targets
structures
and
cortices
within
temporal
lobe,
hippocampus,
a
critical
brain
structure
for
spatial
navigation.The
purpose
study
was
to
investigate
potential
impact
pandemic
on
subjective
complaints,
which
represent
an
individual's
perception
subtle
changes
absence
objective
impairment.
Frontiers in Psychology,
Год журнала:
2024,
Номер
15
Опубликована: Май 27, 2024
Introduction
Olfactory
dysfunction
(OD)
is
frequent
after
SARS-CoV-2
infection.
The
aim
of
this
study
was
to
examine
if
long-term
OD
common
in
post-COVID
condition,
and
the
relationship
between
olfaction,
cognition,
neuropsychiatric
symptoms,
disease
duration
these
patients.
Methods
This
included
121
participants
with
condition
51
healthy
controls
(HC).
A
comprehensive
neuropsychological
assessment
conducted,
encompassing
various
domains,
including
general
processing
speed,
verbal
fluency,
attention,
memory,
visual
visuoconstructive
ability,
visuospatial
abstraction,
executive
functions,
anxious-depressive
health
perception,
fatigue
level,
sleep
quality,
olfaction.
Statistical
analyses
were
carried
out
understand
its
role
as
moderator
variable.
Results
In
total,
25%
post-covid
patients
had
a
reduced
smell
capacity,
while
only
9.3%
HC
presented
OD.
Post-COVID
statistically
significantly
worse
cognitive
performance
clinical
status
than
HC.
Verbal
fluency
(AUC
=
0.85,
p
<
0.001),
attention
0.82,
0.001)
variables
that
best
discriminate
groups.
seemed
be
(β
−0.04;
0.014).
Discussion
highlights
marked
sequelae
individuals
relative
impairment
exhibits
correlations
both
health.
Olfaction
emerges
potential
prognostic
marker
owing
moderating
influence
on
severity
indicators.
Background:
Among
the
frequently
reported
symptoms
in
long-term
COVID-19
syndrome,
we
can
highlight
olfactory
disorders
depression,
anxiety,
and
fatigue.
OD
affect
people's
physical
mental
health
lead
to
neuropsychiatric
symptoms.
Objective:
Determine
prevalence
of
fatigue
patients
with
induced
by
COVID-19;
investigate
this
impact
on
quality
life.
Methods:
The
study
included
30
confirmed
COVID-19,
persistent
complaints
dysfunction.
was
evaluated
connecticut
smell
test.
Neuropsychiatric
were
severity
hospital
anxiety
depression
scales.
Quality
life
accessed
using
SF-36.
Results:
70%
had
different
degrees
hyposmia
20%
anosmia.
most
prevalent
symptom
66.7%
sample.
More
than
half
also
(53,3%
both).
affected
dimensions
SF-36
emotional,
vitality,
role
(36.6
±
44.0,
44.3
28.7,
47.5
42.7,
49.8
24.7
respectively).
There
a
moderate
negative
correlation
between
dimension.
general
health,
social
functioning,
dimensions.
Symptoms
obtained
function
Conclusion:
is
high
these
patients,
highlighting
emotional
aspect.
Brazilian Journal of Health Review,
Год журнала:
2024,
Номер
7(1), С. 5129 - 5142
Опубликована: Фев. 9, 2024
Objetivo:
Revisar
criticamente
a
literatura
sobre
existência
de
correlação
entre
alterações
olfatórias
e
cognitivas
persistentes
em
pacientes
com
síndrome
pós-COVID-19.
Metodologia:
Revisão
integrativa
crítica
estudos
qualitativos
ou
quantitativos
relação
distúrbios
olfatórios
cognitivos
na
Avaliamos
nas
bases
dados
PubMed
MEDLINE,
BVS,
CAPES
Scielo,
o
uso
dos
operadores
booleanos
"AND”
“OR”,
publicados
janeiro
2022
outubro
2023,
abordando
adultos
sem
histórico
prévio
cognitivos.
Excluímos
editoriais,
revisões,
capítulos
livros,
metanálises
relatos
caso,
priorizando
artigos
atuais
originais
relevância
internacional.
Resultados
discussão:
Foram
selecionados
09
para
apreciação.
A
maioria
destes
(77,7%)
evidenciou
uma
estatisticamente
significativa
as
disfunções
que
enfrentaram
Os
estudos,
predominantemente
natureza
observacional
transversal,
originários
majoritariamente
da
Europa,
sugerem
interconectada
das
sequelas
COVID-19,
apontando
associação
queixas
memória
subjetiva,
sintomas
ansiedade
depressão
um
desempenho
cognitivo
geral
reduzido
disfunção
olfatória
Destacam
importância
adicionais,
preferencialmente
longitudinais
multidisciplinares,
compreensão
mais
profunda
dessas
associações.
Com
resultados
discordantes,
três
não
encontraram
estas
quando
analisadas
isoladamente,
indicando
complexidade
interação
desses
sintomas.
reforçam
necessidade
abordagem
holística
no
tratamento
pós-COVID-19,
dada
heterogeneidade
manifestações
complexa
os
olfatórios.
Conclusão:
Observa-se
77,7%
analisados,
embora
discordantes
sugiram
maior
esses
medRxiv (Cold Spring Harbor Laboratory),
Год журнала:
2024,
Номер
unknown
Опубликована: Май 3, 2024
Abstract
Patients
recovering
from
COVID-19
commonly
exhibit
cognitive
and
brain
alterations,
yet
the
specific
neuropathological
mechanisms
risk
factors
that
underlie
these
alterations
remain
elusive.
Given
significant
global
incidence
of
COVID-19,
identifying
can
distinguish
individuals
at
developing
medium
or
long-term
is
crucial
for
prioritizing
follow-up
care.
Here,
we
report
findings
a
sample
100
patients
who
were
affected
by
respiratory
infection
during
pandemic.
This
comprised
73
adults
with
mild
to
moderate
SARS-CoV-2
(who
did
not
require
invasive
ventilatory
assistance)
27
infections
attributed
other
agents
no
history
COVID-19.
The
participants
underwent
screening,
decision-making
task
measure
flexibility,
magnetic
resonance
imaging
evaluations.
We
assessed
two
clinical
infection:
presence
anosmia
requirement
hospitalization
due
symptoms.
Groups
differ
in
age
performance,
but
differentially
performance.
presented
acute
episode
exhibited
more
impulsive
changes
alternatives
after
shift
probabilities
task,
while
required
showed
perseverative
choices.
Interestingly,
correlated
several
measures,
including
decreases
functional
activity
thinning
cortical
thickness
parietal
regions,
loss
white
matter
integrity
corticospinal
tracts
parietal-thalamic
fasciculi,
among
others.
These
results
suggest
could
be
factor
may
serve
identify
at-risk
populations
follow-up.
Complex Psychiatry,
Год журнала:
2024,
Номер
10(1-4), С. 59 - 70
Опубликована: Окт. 15, 2024
Background:
The
loss
of
smell
is
a
typical
diagnostic
symptom
coronavirus
disease
2019
(COVID-19).
This
sensorial
deprivation
may
be
expressed
as
quantitative
(anosmia
or
hyposmia)
qualitative
(dysosmia)
alterations
consequence
anatomical
disturbances
the
nasal
epithelium
structure.
olfactory
system
sends
direct
neuronal
connections
to
brain
structures
that
are
involved
in
emotional
processing,
including
deep
temporal
nuclei.
and
functional
feature
related
occurrence
disorders
among
COVID-19
patients.
Summary:
We
identify
possible
sequence
events,
from
dysfunction
associated
with
caused
by
damage
quality
life
state
infected
patients
attributable
neuroinflammatory
processes.
Sensorial
causes
deleterious
actions
on
mood,
negatively
affecting
life.
Olfactory
occurs
concurrently
psychological
distress,
symptoms
anxiety,
depressive
impinges
self-perceived
Key
Messages:
Changes
mood
certainly
multiple
factors,
environment
isolation,
but
observation
virus
penetrate
central
nervous
through
bulb
connection
between
prefrontal
orbitofrontal
cortices
amygdala-hippocampus
do
not
allow
one
discard
neural
factors
pathophysiology
post-COVID-19
Behavioral
involve
local
participation
systems.
