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result(s) for
"Vignozzi, L"
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LH supplementation of ovarian stimulation protocols influences follicular fluid steroid composition contributing to the improvement of ovarian response in poor responder women
by
Pallecchi, M.
,
Tamburrino, L.
,
Bignozzi, C.
in
17β-Estradiol
,
631/45/776/812
,
639/766/930/296
2020
In this prospective study, we evaluated the steroid levels in 111 follicular fluids (FF) collected from 13 women stimulated with FSH monotherapy and 205 FF collected from 28 women stimulated with FSH + LH because of a previous history of hypo-responsiveness to FSH. Steroid levels were measured by HPLC/MS–MS and related to ovarian stimulation protocol, oocyte maturity, fertilization and quality of blastocysts, after individually tracking the fate of all retrieved oocytes. 17-Hydroxy-Progesterone, Androstenedione, Estradiol and Estrone were significantly higher in the FSH + LH protocol. Progesterone, 17-Hydroxy-Progesterone and Estradiol were more expressed in FF yielding a mature oocyte (p < 0.01) in the FSH + LH protocol. FF Progesterone concentration was correlated with the rate of normal fertilization in the FSH protocol. None of the FF steroids measured were associated with blastocyst quality and achievement of pregnancy. Our results indicate that LH supplementation in hypo-responsive women modifies ovarian steroid production, mimicking physiological production better and likely contributing to an improved ovarian response. Employing a correct methodological procedure to evaluate the relationship between FF steroid hormones and assisted reproduction outcomes, our study reveals that some steroids in single follicles may be helpful in predicting oocyte maturity and fertilization.
Journal Article
Hyperprolactinemia and male sexual function: focus on erectile dysfunction and sexual desire
2024
The present paper aims to analyze and discuss the available evidence supporting the relationship between male sexual function and elevated prolactin (PRL) levels (HPRL). Two different sources of data were analyzed. Clinical data were derived from a series of patients seeking medical care for sexual dysfunction at our Unit. Out of 418 studies, 25 papers were used with a meta-analytic approach to evaluate the overall prevalence of HPRL in patients with erectile dysfunction (ED) and to study the influence of HPRL and its treatment on male sexual function. Among 4215 patients (mean age 51.6 ± 13.1 years) consulting for sexual dysfunction at our Unit, 176 (4.2%) showed PRL levels above the normal range. Meta-analytic data showed that HPRL is a rare condition among patients with ED (2 [1;3]%). Either clinical and meta-analytic data confirm a stepwise negative influence of PRL on male sexual desire (S = 0.00004 [0.00003; 0.00006]; I = −0.58915 [−0.78438; −0.39392]; both
p
< 0.0001 from meta-regression analysis). Normalization of PRL levels is able to improve libido. The role of HPRL in ED remains inconclusive. Data from a meta-analytic approach showed that either HPRL or reduced T levels were independently associated with ED rates. The normalization of PRL levels only partially restored ED. HPRL did not significantly contribute to ED severity, in our clinical setting. In conclusion, treating HPRL can restore normal sexual desire, whereas its effect on erection is limited.
Journal Article
Medicine at theatre: a tool for well-being and health-care education
2025
Effective communication plays a crucial role in healthcare settings, as it enhances patient outcomes and improves the overall quality of care and well-being. The rationale for this study was to use theater as a communicative tool by playing stories related to some important healthcare issues. The specific goal was to study the effectiveness of a specially designed theater intervention in enhancing psychological well-being and awareness of some aspects such as the doctor-patient relationships, communication skills, pro-social behavior, and empathy. A pre- and post-experience questionnaire was used to track the audience’s response. The results indicate that theater can efficiently promote well-being and spread crucial awareness about healthcare-related issues. Furthermore, the study underscores the varying perceptions and evaluations of health-related topics among individuals based on their age. Finally, we would like to underlie that theatre can also be a valuable tool for health communication.
Clinical trial number
Not applicable.
Journal Article
Metabolic syndrome and erectile dysfunction: a systematic review and meta-analysis study
2023
Purpose
The clinical significance of metabolic syndrome (MetS) versus its single components in erectile dysfunction (ED) is conflicting. Thus, the purpose is to analyze the available evidence on the relationship between MetS—along with its components—and ED.
Methods
All prospective and retrospective observational studies reporting information on ED and MetS were included. In addition, we here reanalyzed preclinical and clinical data obtained from a previously published animal model of MetS and from a consecutive series of more than 2697 men (mean age: 52.7 ± 12), respectively.
Results
Data derived from this meta-analysis showed that MetS was associated with an up to fourfold increased risk of ED when either unadjusted or adjusted data were considered. Meta-regression analysis, performed using unadjusted statistics, showed that the MetS-related risk of ED was closely associated with all the MetS components. These associations were confirmed when unadjusted analyses from clinical models were considered. However, fully adjusted data showed that MetS-associated ED was more often due to morbidities included (or not) in the algorithm than to the MetS diagnostic category itself. MetS is also associated with low testosterone, but its contribution to MetS-associated ED—as derived from preclinical and clinical models—although independent, is marginal.
Conclusions
The results of our analysis suggest that MetS is a useless diagnostic category for studying ED. However, treating the individual MetS components is important, because they play a pivotal role in determining ED.
Journal Article
Meta-analysis of metabolic syndrome and prostate cancer
2017
Background:
Metabolic syndrome (MetS) and prostate cancer (PCa) are highly prevalent conditions worldwide. Current evidence suggests the emerging hypothesis that MetS could play a role in the development and progression of several neoplasms. The aims of this study are to evaluate the impact of MetS and MetS factors on PCa incidence, on the risk of high-grade PCa and to analyze the role of MetS and single MetS components on the development of aggressive PCa features.
Methods:
A systematic literature search and analysis on PubMed, EMBASE, Cochrane and Academic One File databases until September 2015 was performed by 2 independent reviewers to evaluate the associations between MetS and PCa incidence, and between MetS and high-grade PCa incidence (bioptical Gleason Score⩾8, Prognostic Group 4–5 according to the novel prostate cancer grading system). Also the association between MetS and individual MetS components with pathological Gleason Score⩾8, extra-capsular extension, seminal vesicle invasion, positive surgical margins and biochemical recurrence (defined as two consecutive PSA values ⩾0.2 ng ml
−1
after radical prostatectomy) was evaluated.
Results:
24 studies were selected including a total of 132 589 participants of whom 17.35% had MetS. There was a slight association between MetS and PCa incidence (odds ratio (OR)=1.17 (1.00–1.36),
P
=0.04) and between high-grade PCa and MetS (OR= 1.89 (1.50–2.38),
P
<0.0001) but the studies were statistically heterogeneous. No association was found between MetS components and PCa risk except for hypertension. MetS was significantly associated with pathologic Gleason Score⩾8 (OR= 1.77 (1.34–2.34);
P
<0.01), extra-capsular extension (OR=1.13 (1.09–1.18);
P
<0.01), seminal vesicle invasion (OR=1.09 (1.07–1.12);
P
<0.01), positive surgical margins (OR=1.67 (1.47–1.91);
P
<0.01) and biochemical recurrence (OR=1.67 (1.04–2.69);
P
<0.01).
Conclusions:
The presence of MetS is associated with worse oncologic outcomes in men with PCa, in particular with more aggressive tumor features, and biochemical recurrence.
Journal Article
Recovery of healthy sexuality in patients with Anorexia Nervosa treated with Enhanced Cognitive Behaviour Therapy (CBT-E): results from a two-year follow-up study highlighting the role of avoidant attachment style
2022
IntroductionThere is a known association between the core psychopathological features of anorexia nervosa (AN) and sexual dysfunctions, to the point that the recovery of healthy sexuality could be considered a marker of recovery. However, no studies have evaluated the role of insecure attachment in moderating this recovery during treatment.ObjectivesTo evaluate the role of insecure attachment as a possible moderator of the recovery of healthy sexuality in patients with AN treated with Enhanced Cognitive Behaviour Therapy (CBT-E).MethodsA total of 65 patients with anorexia nervosa were treated with CBT-E in a multidisciplinary environment, after filling out self-administered questionnaires for the evaluation of general (SCL-90-R) and ED-specific psychopathology (EDE-Q), female sexuality (FSFI) and adult attachment style (ECR). The assessment was repeated after one (T1) and two years (T2).ResultsAt baseline, all domains of sexual dysfunction were significantly predicted by avoidant attachment. A significant amelioration of both general and eating disorder-specific psychopathology and sexual dysfunctions was observed at all follow-up evaluations with respect to baseline levels. However, only 45% of remitted patients also showed a complete recovery of healthy sexuality: this subgroup reported significantly lower avoidance scores when compared to patients who only recovered from AN. Moderation analysis indicated that sexual desire did not increase in participants with higher levels of avoidant attachment.ConclusionsThis study highlighted the crucial role of avoidant attachment in the relationship between AN and sexual dysfunctions, underlining the importance of assessing adult attachment for a better characterization and treatment. Attachment-focused interventions may be beneficial for a full recovery.DisclosureNo significant relationships.
Journal Article
Low prolactin level identifies hypoactive sexual desire disorder women with a reduced inhibition profile
2023
Purpose
Data on the role of prolactin (PRL) in the physiologic range in the female sexual response are scanty. We aimed at investigating the association between PRL and sexual function as assessed by the Female Sexual Function Index (FSFI). We explored the presence of a cut-off level of PRL able to identify Hypoactive Sexual Desire Disorder (HSDD).
Methods
277 pre- and post-menopausal women consulting for Female Sexual Dysfunction (FSD) and sexually active were enrolled in an observational, retrospective study. 42 women were used as no-FSD controls. A clinical, biochemical and psychosexual evaluation was performed. The main outcome measures were: FSFI, Female Sexual Distress Scale-Revised, Middlesex Hospital Questionnaire and Sexual excitation/sexual inhibition scale (SIS/SES).
Results
Normo-PRL FSD women (
n
= 264) showed lower FSFI Desire score than controls (
n
= 42), and higher than hyper-PRL FSD women (
n
= 13). These differences emerged both in pre-menopausal and post-menopausal subjects. In the normo-PRL FSD group, those with PRL in the higher quintile reported higher FSFI Desire scores than those with PRL in the lowest quintile. Women with HSDD presented a lower PRL level than those without (
p
= 0.032). A ROC curve analysis for PRL showed an accuracy of 0.610 ± 0.044 (
p
= 0.014) in predicting HSDD. With a threshold of < 9.83 μg/L, sensitivity and specificity for HSDD were 63% and 56%, respectively. Subjects with PRL < 9.83 μg/L also reported lower sexual inhibition (
p
= 0.006) and lower cortisol levels (
p
= 0.003) than those with PRL > = 9.83 μg/L.
Conclusions
Hyper-PRL is associated with low desire; however, among normo-PRL FSD women, those with the lowest levels demonstrated a poorer desire than those with the highest levels. PRL < 9.83 μg/L predicted HSDD and a lower sexual inhibitory trait.
Journal Article
Clinical, psychopathological, and biological predictors of resumption of menses in subjects with anorexia nervosa: A 4-year follow-up study
2021
IntroductionAmenorrhea is one of the most frequent and serious consequences of Anorexia Nervosa (AN). Resumption of menses (ROM) is considered an important goal and is associated with a better outcome.ObjectivesTo investigate the role of age, Body Mass Index (BMI), diagnostic subtype (restrictive vs binge-purging), history of childhood abuse, duration of illness, psychopathology and sex hormones on ROM in AN.Methods52 patients with AN and amenorrhea were enrolled at the start of treatment. Clinical parameters of interest were collected, and questionnaires were administered for the assessment of general (SCL-90-R) and specific (EDE-Q) psychopathology. Blood samples were taken to assess FSH, LH and estradiol levels. All patients were monitored regularly through psychiatric checkups until ROM, for up to four years.ResultsA total of 30 (57.7%) subjects recovered their menstrual cycle in the follow-up period (mean time: 18.7 ± 14.8 months). Recovery was more frequent in the binge-purging subtype than in the restrictive subtype (82.4% vs 48.6%, p=0.019), and was significantly associated with diagnostic crossover (odds ratio=10.0, p=0.032). Multivariate Cox regression showed an increased likelihood of menstrual recovery for binge-purging subtype (p=0.005) and for those reporting a history of childhood abuse (p=0.025). Early ROM was also associated with baseline SCL-90-R scores (p=0.002) and FSH (p=0.011), while a longer duration of illness (p=0.003) and EDE-Q scores (p=0.009) predicted a later recovery.ConclusionsThis study highlights the role of duration of illness, childhood abuse history and psychopathological characteristics in subjects with AN at the start of treatment in predicting ROM.DisclosureNo significant relationships.
Journal Article
Estimate and needs of the transgender adult population: the SPoT study
2024
Background
Despite the increasing interest in transgender health research, to date little is known about the size of the transgender and gender diverse (TGD) population.
Methods
A web-based questionnaire survey was developed, including a collection of socio-demographic characteristics and disseminated online through social media. Gender incongruence was evaluated by using a 2-item approach assessing gender recorded at birth and gender identity. The primary objective of the present population-based study was to estimate the proportion of TGD people across ages among a large sample of people who answered a web-based survey. The secondary endpoints were to identify gender-affirming needs and possible barriers to healthcare access.
Results
A total of 19,572 individuals participated in the survey, of whom 7.7% reported a gender identity different from the sex recorded at birth. A significantly higher proportion of TGD people was observed in the youngest group of participants compared with older ones. Among TGD people who participated in the study, 58.4% were nonbinary, and 49.1% experienced discrimination in accessing health care services. Nonbinary TGD participants reported both the need for legal name and gender change, along with hormonal and surgical interventions less frequently compared to binary persons.
Conclusions
Being TGD is not a marginal condition In Italy. A large proportion of TGD persons may not need medical and surgical treatments. TGD people often experience barriers to healthcare access relating to gender identity.
Journal Article
Effects of hormonal treatment on dermatological outcome in transgender people: a multicentric prospective study (ENIGI)
2023
Purpose
The aim of our study was to assess dermatological changes in transgender people after the start of gender-affirming hormonal treatment (GAHT) and to investigate whether various hormonal preparations differently affect dermatological changes in trans AFAB (assigned female at birth) people.
Methods
In a multicenter prospective study, 484 participants (193 assigned male at birth/AMAB and 291 AFAB) were evaluated at baseline (T0), 6 (T1) and 12 months (T2) after the start of GAHT. Hair growth was assessed by the Ferriman–Gallwey (FG) score, acne by the Global Acne Grading Scale (GAGS), and alopecia by the Norwood Hamilton (NH) score.
Results
In AFAB people, a significant increase in FG score and NH grade was observed across time, as well as in GAGS score in a subsample of 71 individuals (
p
< 0.001). Testosterone (T) undecanoate and esters showed a higher increase in hair distribution at T2 vs. T1 as compared to T gel (
p
< 0.01). T esters showed a significantly higher impact in GAGS score modifications at T1 and at T2 vs. T0 compared to T gel (
p
= 0.021 and
p
= 0.003, respectively). In trans AMAB people, a significant decrease of FG score was observed across time (
p
< 0.001), although 51.3% of individuals still reported an FG score higher than eight after 12 months.
Conclusion
T treatment increased hair growth, acne and alopecia prevalence in AFAB people, with T undecanoate and esters influencing hair growth more than T gel. Opposite dermatological changes were observed in AMAB people.
Journal Article