Differential striatal dopamine binding in Parkinson’s Disease with and without REM sleep behavior disorder: A Tc-99 m TRODAT-1 SPECT study
GeroScience,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 8, 2025
Язык: Английский
The Tasmania-London (TASLON) 3-step home-based video-polysomnography approach to detect iRBD in the community: protocol and preliminary results
Research Square (Research Square),
Год журнала:
2025,
Номер
unknown
Опубликована: Май 23, 2025
Abstract
Study
Objective:
Isolated
rapid
eye
movement
(REM)
sleep
behaviour
disorder
(iRBD)
is
an
early
manifestation
of
alpha-synuclein-related
neurodegenerative
diseases
(NDD).
There
average
delay
in
iRBD
diagnosis
9
years
showing
that
we
need
easier
methods
detection
to
improve
access
specialist
care
and
disease
modifying
clinical
trials.
We
designed
a
3-step
approach
detect
community
older
adults
(>50years)
Tasmania,
Australia
using
home-based
video-polysomnography
(vPSG).
Methods:
The
Tasmania-London
(TASLON)
protocol
comprised
3
steps:
participants
completed
online
screening
question;
those
who
screened
positive
were
invited
undertake
the
TASLON
Screening
Interview
by
telephone;
sample
then
vPSG
based
on
risk
level.
Results:
A
total
2891
(mean
[SD]
age
64
[7.7]
years;
26%
male)
without
any
known
NDD
recruited
from
throughout
Tasmania.
267
(9%;
63[7.7]
45%
identified
as
having
‘probable’
RBD
through
screening;
85
(32%)
agreed
complete
interview;
48
(56%)
underwent
vPSG;
21(44%;
68[7]
48%
found
have
iRBD.
Conclusion:
feasible
method
improving
timely
diagnoses
community.
It
streamlines
path
identifying
at
highest
iRBD,
thus
diagnostic
testing
trial
opportunities
for
otherwise
may
not
been
identified.
Язык: Английский
Longitudinal associations of lipid profiles with sleep disorders in patients with Parkinson's disease
Lipids,
Год журнала:
2024,
Номер
60(3), С. 115 - 123
Опубликована: Дек. 19, 2024
To
examine
the
associations
of
apolipoprotein
E
(APOE)
carrier
status
and
lipid
profiles
with
sleep
disorders,
including
excessive
daytime
sleepiness
(EDS)
probable
rapid
eye
movement
behavior
disorder
(pRBD),
among
patients
early
Parkinson's
disease
(PD)
over
5-year
follow-up
periods.
The
Progression
Markers
Initiative
is
a
multicenter
cohort
study
based
on
an
ongoing
open-ended
registry.
Data
from
baseline
visits
participants
de
novo
PD
were
analyzed.
Longitudinal
APOE
disorders
estimated
via
linear
mixed-effects
models.
A
total
657
complete
genotypes
enrolled
at
baseline.
Among
them,
153
(25.3%)
had
available
In
models,
ε2/ε3/ε4
did
not
exhibit
significant
EDS
pRBD
(all
p
>
0.05)
in
all
However,
reduced
high-density
lipoprotein
(HDL)
elevated
triglycerides
(TG)
associated
developing
(β
=
-0.04,
95%
CI:
-0.07,
-0.00)
0.01,
0.00,
0.02)
patients,
respectively.
ε4+
subgroup,
decreased
HDL
increased
TG
displayed
substantial
<
respectively,
whereas
no
differences
noted
ε4-
subgroup
0.05).
Our
demonstrate
clear
association
between
patients.
presence
ε4
was
changes
profiles,
notably
affecting
levels.
Язык: Английский