Terapia del fattore maschile di infertilità
L Endocrinologo,
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 24, 2025
Sommario
La
diagnosi
di
infertilità
richiede
un
approccio
multidisciplinare
che
includa
entrambi
i
partner,
al
fine
individuare
le
cause
e
fornire
opzioni
terapeutiche
più
appropriate,
limitando
quando
possibile
il
ricorso
a
procedure
invasive
costose
non
necessarie.
In
particolare,
completo
iter
diagnostico
per
fattore
maschile
(MFI)
permette
classificare
pazienti
in
una
o
delle
seguenti
classi
diagnostiche:
infezioni
infiammazioni
ghiandole
sessuali
accessorie;
ostruzione/agenesia
dei
dotti/eiaculazione
retrograda;
danno
testicolare
primitivo;
disfunzione
secondaria;
varicocele;
alterazioni
idiopatiche
del
liquido
seminale;
inspiegata.
relazione
quadro
base,
dunque,
possono
essere
realizzati
trattamenti
eziologici
empirici,
sono
oggetto
seguente
articolo.
Gli
antibiotici
costituiscono
trattamento
principale
batteriche.
terapia
dovrebbe
basata
sull’identificazione
patogeno
sulla
determinazione
della
sensibilità
agli
tramite
antibiogramma.
caso
leucocitospermia
presenza
altri
segni
infiammatori
livello
seminale
ecografico,
senza
isolamento
patogeni,
si
può
adottare
empirica
con
farmaci
antinfiammatori
steroidei
corticosteroidi,
somministrati
via
orale
transrettale.
gonadotropine
rappresenta
la
maggior
evidenza
efficacia
nel
campo
MFI.
Classicamente,
viene
utilizzata
nell’ipogonadismo
ipogonadotropo,
ottima
risposta
sia
termini
miglioramento
parametri
seminali,
gravidanza
spontanea.
Sulla
base
tali
presupposti,
da
molti
anni
è
stata
proposta
FSH
paziente
infertile,
oligozoospermia
e/o
astenozoospermia,
livelli
inferiori
8
UI/L
assenza
ostruttivo
vie
seminali.
tale
situazione
induce
significativo
numero
motilità
degli
spermatozoi
tasso
gravidanze
spontanee
tecniche
procreazione
medicalmente
assistita.
I
selective
estrogen
receptor
modulators
(SERMs)
gli
inibitori
dell’aromatasi
(IAs)
rappresentano
possibili
terapie
off-label,
seppure
loro
utilizzo
supportato
forti
evidenze
uso
consigliato
dalle
recenti
linee
guida.
Peraltro,
tutti
studi
concordi
nell’evidenziare
come
associ
ulteriore
incremento
FSH,
suggerendo
quindi
strategia
iperstimolatoria
potrebbe
associarsi
seminali
anche
superiore
UI/L.
Pur
essendo
varicocele
molto
frequente
nella
popolazione
generale
nei
soggetti
infertili,
sua
valenza
clinica
management
dell’infertilità
ridotta.
reale
causa
rappresenta,
pertanto,
esclusione,
considerare
soprattutto
numerose
grosse
ectasie
venose
reflusso
significativamente
aumentato,
altre
note
infertilità.
L’uso
integratori
nutraceutici
migliorare
fertilità
argomento
ancora
dibattuto.
Le
attuali
guida
ribadiscono
indicata
prescrizione
prima
realizzazione
percorso
diagnostico.
Al
contempo,
sfida
ambito
rimane
personalizzazione,
evidence-based
condizioni
associate
stress
ossidativo.
Pharmacogenetics of follicle‐stimulating hormone action in the male
Andrology,
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 30, 2025
Abstract
Male
factor
infertility
(MFI)
is
involved
in
half
of
the
cases
couple
infertility.
The
follicle‐stimulating
hormone
(FSH)
therapy
considered
efficient
to
improve
semen
parameters
and
pregnancy
rate
patients
with
idiopathic
MFI,
following
lesson
learned
from
hypogonadotropic
hypogonadism.
However,
while
hypogonadism
FSH
therapy,
combination
human
chorionic
gonadotropin
(hCG),
a
well‐established
treatment,
MFI
effects
are
variable
unpredictable.
should
be
personalized
tailored
on
characteristics
male
patient
couple.
pivotal
aspect
accurate
identification
who
might
benefit
such
treatment
(responders)
those
not
(nonresponders).
To
date,
selection
treated
based
history,
physical
examination,
analysis,
hormonal
assessment.
these
cannot
adequately
identify
priori
responder
patients.
Furthermore,
management
include
pharmacological
adaptation
(dosage
duration
therapy),
as
happens
during
ovarian
hyperstimulation
assisted
reproductive
technologies.
In
fully
pharmacogenetic
factors
must
considered.
this
paper,
we
describe
evidence
dealing
pharmacogenetics
presenting
physiological
physiopathological
basis
studies
polymorphisms
beta‐subunit
(
FSHB
)
receptor
FSHR
gene.
According
so
far
available,
genetic
evaluation
recommended
only
for
research
purposes,
since
data
conclusive
even
contrasting.
derived
quite
small
different
endpoints
relatively
few
cases.
Better
that
consider
combined
effect
several
gene
polymorphisms,
together
clinical,
biochemical,
seminal
testicular
cytology,
necessary
develop
an
algorithm
predict
response
treatment.
Language: Английский
Evaluation of Necessity of Routine Luteal Phase Support After Ovarian Stimulation by Oral Ovulogen in Intrauterine Insemination Cycles
Pooja Gupta,
No information about this author
Rashmi Sharma,
No information about this author
Faazal Rehman
No information about this author
et al.
Fertility Science and Research,
Journal Year:
2025,
Volume and Issue:
12, P. 8 - 8
Published: April 7, 2025
Objectives
Assisted
reproductive
technology
aims
to
achieve
superovulation
receive
optimum
outcomes.
Resulting
supraphysiological
estradiol
levels
cause
luteal
phase
defect
due
feedback
inhibition
of
FSH
and
LH.
During
intrauterine
insemination,
this
mechanism
is
seldom
seen.
Thus,
routine
use
progesterone
in
clinical
practice
adds
burden
medication
cost
without
much
evidence
recommend
it.
The
objective
was
evaluate
the
utility
support
with
IUI
cycles
stimulated
by
oral
ovulogens.
Material
methods
A
total
200
women
attending
infertility
OPD
were
randomly
selected
as
per
inclusion
criteria
(Unexplained
infertility,
Mild
male
factor,
Donor
sperm
IUI,
PCOD,
Coital
factors,
endometriosis)
whereas
those
factors
like
Age
more
than
or
equal
38
years,
thin
endometrium,
previous
two
failures,
history
suggestive
defect-short
phase,
premenstrual
spotting,
premature
rupture
follicles,
presence
structural
uterine
anomaly,
History
endocrine
autoimmune
diseases
excluded
from
study.
After
a
baseline
transvaginal
examnination,
they
underwent
ovarian
stimulation
day
2
6
ovulogen,
letrozole
(2.5
mg)
followed
Follicular
study
protocol
HCG
trigger
given
10000
I.U
s/c
once
dominant
follicle
develioped
timed
at
36–44
hours
after
only
confirmation
on
USG.
Patients
divided
into
groups.
Group
included
absent
B
tab
dydrogesterone.
Conception,
if
any,
reported
positive
urine
pregnancy
test
kits
confirmed
serum
Beta
measured
mIU/ml.
Results
Among
cases,
23%
had
test.Whereas,
controls
21%
test,
difference
being
statistically
non-significant
p
value
=
0.733.
Clinical
rate
marker
successful
outcome
present
22%.Of
cases
controls,
although
0.755.
Conclusion
Luteal
progesterones
makes
no
significant
ovulogen
cycles.
Language: Английский