Cancer Treatment Reviews,
Год журнала:
2024,
Номер
134, С. 102867 - 102867
Опубликована: Дек. 21, 2024
The
advent
of
Antibody-Drug
Conjugates
(ADC)
represents
a
significant
advancement
in
targeted
therapy
for
gynaecological
malignancies.
However,
the
ocular
toxicities
associated
with
ADCs,
particularly
Tisotumab
Vedotin
(TV)
and
Mirvetuximab
Soravtansine
(MIRV)
necessitate
effective
mitigation
order
to
optimise
patient
care.
This
review
synthesises
findings
from
clinical
trials
delineate
spectrum
adverse
events
induced
by
ADCs.
analysis
focuses
on
incidence,
onset,
severity
reversibility
events.
It
examines
underlying
mechanisms
toxicity
provides
management
strategies
based
study
protocols.
Adverse
mainly
impact
anterior
segment,
resulting
conjunctivitis
keratopathy.
They
affect
up
56
%
patients
treated
MIRV
50
60
those
receiving
TV.
Symptoms
like
blurred
vision,
dryness
pain
hinder
patient's
quality
life.
Events
are
CTCAE
grade
3
or
higher
less
than
10
cases.
median
time
onset
is
1.3
months.
may
appear
months
after
treatment
initiation,
indicating
need
prolonged
vigilance.
Primary
prophylaxis
calls
local
corticotherapy,
lubricants
some
cases,
vasoconstrictors.
Despite
potential
severity,
most
cases
reversible
transient
dose
reduction
and/or
delay.
Close
monitoring
crucial
early
detection
subsequent
management.
Clinicians
ought
be
cognizant
Proactive
prophylaxis,
education
multidisciplinary
approach
involving
ophthalmologists
paramount
minimising
these
AEs.
Further
research
essential
measure
real
outcome
preventive
balance
their
benefits
short
long-term
risks.
Journal of Clinical Oncology,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 6, 2025
PURPOSE
Datopotamab
deruxtecan
(Dato-DXd)
is
a
trophoblast
cell-surface
antigen-2–directed
antibody-drug
conjugate
with
highly
potent
topoisomerase
I
inhibitor
payload.
The
TROPION-Lung05
phase
II
trial
(ClinicalTrials.gov
identifier:
NCT04484142
)
evaluated
the
safety
and
clinical
activity
of
Dato-DXd
in
patients
advanced/metastatic
non–small
cell
lung
cancer
(NSCLC)
actionable
genomic
alterations
progressing
on
or
after
targeted
therapy
platinum-based
chemotherapy.
PATIENTS
AND
METHODS
Patients
received
6
mg/kg
once
every
3
weeks.
primary
end
point
was
objective
response
rate
(ORR)
by
blinded
independent
central
review.
Secondary
points
included
duration
(DOR),
safety,
tolerability,
survival.
RESULTS
Among
137
who
at
least
1
dose
Dato-DXd,
71.5%
three
lines
prior
therapies
for
disease.
Overall,
56.9%
had
EGFR
mutations
24.8%
ALK
rearrangements.
Median
treatment
4.4
months
(range,
0.7-20.6).
confirmed
ORR
35.8%
(95%
CI,
27.8
to
44.4)
overall,
43.6%
32.4
55.3)
23.5%
10.7
41.2)
those
rearrangements,
respectively.
median
DOR
7.0
4.2
9.8),
overall
disease
control
78.8%
71.0
85.3).
Grade
≥3
treatment-related
adverse
events
(TRAEs)
occurred
28.5%
patients.
most
common
TRAE
stomatitis
(preferred
term;
any
grade:
56.2%;
grade
≥3:
9.5%).
Five
(3.6%)
experienced
adjudicated
interstitial
disease/pneumonitis,
(0.7%)
5
event.
CONCLUSION
Encouraging
durable
antitumor
observed
this
heavily
pretreated
NSCLC
population
alterations.
toxicities
comparable
previous
observations,
no
new
signals
were
observed.
American Society of Clinical Oncology Educational Book,
Год журнала:
2024,
Номер
44(3)
Опубликована: Июнь 1, 2024
Antibody-drug
conjugates
(ADCs)
have
reshaped
the
cancer
treatment
landscape
across
a
variety
of
different
tumor
types.
ADCs'
peculiar
pharmacologic
design
combines
cytotoxic
properties
chemotherapeutic
agents
with
selectivity
targeted
therapies.
At
present,
approval
many
ADCs
used
in
clinical
practice
has
not
always
been
biomarker-driven.
Indeed,
predicting
activity
and
toxicity
through
demonstration
specific
biomarkers
is
still
great
unmet
need,
identification
patients
who
can
derive
significant
benefit
from
may
often
be
uncertain.
With
lack
robust
predictive
to
anticipate
primary,
intrinsic
resistance
no
consolidated
aid
early
(ie,
acquired
resistance),
determination
precise
biologic
mechanisms
ADC
safety
becomes
priority
quest
for
better
patient-centric
outcomes.
Of
relevance,
whether
target
antigen
expression
determinant
primary
clarified,
available
data
remain
quite
controversial.
Antigen
assessment
typically
performed
on
tissue
biopsy,
hence
only
providing
information
site,
therefore
unable
capture
heterogeneous
patterns
expression.
Quantifying
all
sites
would
help
understand
heterogeneity,
whereas
molecularly
characterizing
tumor-intrinsic
features
over
time
might
provide
mechanisms.
In
addition,
represent
critical
concern,
since
most
profile
that
resembles
chemotherapies,
unique
adverse
events
requiring
special
management,
possibly
because
differential
pharmacokinetics
between
small-molecule
agent
versus
payload
similar
class
(eg,
deruxtecan
conjugate–related
interstitial
lung
disease).
As
such,
potential
improve
patient
selection
enrich
population
likely
substantial
benefit,
especially
those
disease
settings
where
happen
approved
competing
indications,
undefined
make
decision
making
unclear
how
sequence
ADCs.
this
point,
clinically
actionable
space
remains
top
research
priority.
Frontiers in Immunology,
Год журнала:
2024,
Номер
15
Опубликована: Ноя. 1, 2024
Breast
cancer
remains
a
leading
cause
of
cancer-related
deaths
among
women
worldwide,
highlighting
the
need
for
novel
therapeutic
strategies.
Trophoblast
cell
surface
antigen
2
(Trop-2),
type
I
transmembrane
glycoprotein
highly
expressed
in
various
solid
tumors
including
all
subtypes
breast
cancer,
has
emerged
as
promising
target
therapy.
This
review
focuses
on
recent
advancements
Trop-2-targeted
antibody-drug
conjugates
(ADCs)
treatment.
We
comprehensively
analyzed
structure
and
mechanism
action
ADCs,
well
role
Trop-2
progression
prognosis.
Several
such
Sacituzumab
Govitecan
(SG)
Datopotamab
Deruxtecan
(Dato-DXd),
have
demonstrated
significant
antitumor
activity
clinical
trials
both
triple-negative
(TNBC)
hormone
receptor-positive/HER2-negative
(HR+/HER2-)
cancer.
systematically
reviewed
ongoing
studies
these
their
efficacy
safety
profiles.
Furthermore,
we
explored
potential
combining
ADCs
with
other
modalities,
immunotherapy,
targeted
therapies,
small
molecule
inhibitors.
Notably,
shown
promise
reprogramming
tumor
microenvironment
through
multiple
signaling
pathways,
potentially
enhancing
immunity.
aims
to
provide
new
insights
research
directions
development
innovative
offering
solutions
improve
treatment
outcomes
quality
life
patients.
Therapeutic Advances in Medical Oncology,
Год журнала:
2025,
Номер
17
Опубликована: Янв. 1, 2025
Antibody–drug
conjugates
(ADCs)
offer
a
promising
therapeutic
approach
for
various
cancers,
enhancing
the
window
while
mitigating
systemic
adverse
effects
on
healthy
tissues.
ADCs
have
achieved
remarkable
clinical
success,
particularly
in
treating
breast
cancer,
becoming
standard
therapy
across
all
subtypes,
including
hormone
receptor-positive,
human
epidermal
growth
factor
receptor
2-positive,
and
triple-negative
cancer.
Although
designed
to
selectively
target
antigens
via
monoclonal
antibodies,
can
exhibit
toxicity
normal
tissues,
often
due
off-target
of
their
cytotoxic
payloads.
Understanding
managing
these
toxicities
according
established
guidelines
are
crucial
ADC
efficacy,
minimizing
events,
ultimately
improving
patient
outcomes.
This
review
comprehensively
examines
employed
cancer
treatment
explores
management
strategies.
Furthermore,
we
investigate
novel
beyond
trastuzumab
deruxtecan
sacituzumab
govitecan,
evaluating
potential
efficacy
corresponding
safety
profiles.