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1.
Minerva Obstet Gynecol ; 75(5): 405-411, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-35333035

RESUMO

BACKGROUND: In Italy during the first pandemic wave of SARS-CoV-2 the activity of fertility centers was stopped, with the exception of fertility preservation in oncological patients. We adopted telehealth and we evaluated whether it could help in the management of infertile couples at a fertility center. METHODS: A longitudinal study performed at a public fertility center. Telehealth was offered to 72 couples referred to our center for a first consultation from March 17th to May 31st, 2020. Percentage of patients who performed the first assisted reproduction technology (ART) cycle or intrauterine insemination (IUI) within 6 months from the first visit and drop-out rate were analyzed during COVID-19 pandemic and compared to historical controls (couples admitted to our center in 2017-2019). RESULTS: Eighty-five (61/72) percent of the couples accepted telehealth. Time to first treatment after online consultation in telehealth group (4.5±1.8 months) was significantly shorter (P=0.033) respect to time to first treatment after face-to-face visit of historical controls (7.5±6.9 months). After telehealth consultation, we observed a significant reduction (P=0.002) of drop-out rate from 39% in historical controls to 17% of telehealth group. Telehealth significantly diminished the drop-out rate also during the COVID-19 pandemic respect to 73% after traditional face-to-face visits (P=0.0005), with a time to first treatment of 3.7±2.1 months in couples who refused telehealth. CONCLUSIONS: Telehealth could be a useful tool to facilitate the path of patients in a fertility center.


Assuntos
COVID-19 , Infertilidade , Telemedicina , Humanos , SARS-CoV-2 , COVID-19/epidemiologia , Pandemias , Estudos Longitudinais , Telemedicina/métodos , Infertilidade/epidemiologia , Infertilidade/terapia
2.
Cancers (Basel) ; 13(1)2021 Jan 01.
Artigo em Inglês | MEDLINE | ID: mdl-33401381

RESUMO

Cancer treatments frequently impair the reproductive ability of patients by damaging spermatogenesis. International guidelines recommend semen cryopreservation to preserve the fertility of oncological adult males and pubertal boys. However, due to the low usage rate of banked samples, not a lot of data on assisted reproductive treatments (ART) success rates in this population and follow-up data for children born are available in the literature. The aims of this study were to report our 15 years of experience, the clinical outcomes of ART as well as neonatal characteristics of babies born. We retrospectively reviewed 682 oncological patients who were referred to our center from 2004 to 2019 for fertility preservation. Over the years, only 26 patients (4%) returned to use their sperm by ART. They were survivors of leukemia and lymphomas (52%), testicular cancer (20%), and other malignant diseases (28%). These couples performed 45 cycles: 34 intracytoplasmic sperm injection (ICSI) plus 11 frozen embryo transfers. A total of 13 children were born, with 35% of the cumulative live-birth delivery rate per couple. No stillbirths or malformations were recorded. These successful findings demonstrated that pregnancy could be safely achieved using frozen-thawed sperm of cancer survivors who cryopreserved before gonadotoxic therapies.

3.
Gynecol Endocrinol ; 37(2): 166-170, 2021 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-32840160

RESUMO

OBJECTIVE: Current literature suggests that cancer survivors are less likely to receive adequate contraception counseling. However, limited data existed on barriers to contraception usage in this population and on the efficacy of dedicated consultations. This study aims to describe how contraception is perceived by cancer survivors after counseling and acceptance rates of highly effective contraceptives. METHODS: We retrospectively analyzed clinical records from 313 consecutive cancer survivors at their first follow-up visit at the Oncofertility Unit of a tertiary hospital, from 2014 to 2019. Contraception acceptance and choice were examined stratified for the type of malignancy (hormone-sensible or not). A multivariate logistic regression model was used to evaluate possible predictors of acceptance. RESULTS: Thity-three women were excluded from the analysis because trying to conceive or already pregnant. Out of the remaining 280, only 9 (3.2%) asked spontaneously for contraception, in all the other visits the issue was brought up by the physician. After counseling 44.3% of the women without contraindications still opted out effective methods for fear of hormones or refusal of more medications. Age < 33 years and being in a relationship were correlated with acceptance. CONCLUSIONS: Even after a complete counseling in a dedicated service, fears of hormones and refusal of more medications remain strong issues for these patients. Family planning needs to be discussed with cancer survivors, preferably in the context of a long-term healthcare relationship. The Oncofertility Unit should become a privileged place for this type of counseling.


Assuntos
Sobreviventes de Câncer/psicologia , Contracepção Hormonal/psicologia , Adulto , Feminino , Humanos , Estudos Retrospectivos
4.
Gynecol Endocrinol ; 36(12): 1074-1078, 2020 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-32148116

RESUMO

This study aims at detecting and evaluating differences in quantitative response to controlled ovarian stimulation (COS) with high doses of gonadotropins in women with low serum anti-Müllerian hormone (AMH). About 369 first cycles in a real-life scenario in women between 21 and 43 years old and with AMH ≤0.9 ng/ml were analyzed. Older women had a significantly worse outcome with respect to young women, not only qualitatively, but also in terms of quantitative ovarian response to COS [odd ratio (OR) to obtain at least three MII oocytes with each increasing year of female age: 0.89, 95% CI: 0.85 - 0.94; p < .001]. This study endorses that age is a significant factor when counseling patients with low AMH. AMH levels per se are not a reason to exclude patients from a COS treatment, since pregnancy and live birth can be achieved, especially in younger patients. However, with an AMH equally low, the ovarian response worsens with age, making questionable the effectiveness of a stimulation with high-dose gonadotropins in the older subgroup.


Assuntos
Hormônio Antimülleriano/sangue , Fármacos para a Fertilidade Feminina/uso terapêutico , Infertilidade Feminina/terapia , Reserva Ovariana , Indução da Ovulação , Adulto , Fatores Etários , Feminino , Fertilização in vitro , Hormônio Foliculoestimulante Humano/uso terapêutico , Hormônio Liberador de Gonadotropina/agonistas , Hormônio Liberador de Gonadotropina/análogos & derivados , Hormônio Liberador de Gonadotropina/antagonistas & inibidores , Hormônio Liberador de Gonadotropina/uso terapêutico , Humanos , Menotropinas/uso terapêutico , Proteínas Recombinantes/uso terapêutico , Estudos Retrospectivos , Injeções de Esperma Intracitoplásmicas , Resultado do Tratamento , Pamoato de Triptorrelina/uso terapêutico , Adulto Jovem
5.
Int J Mol Sci ; 20(23)2019 Nov 30.
Artigo em Inglês | MEDLINE | ID: mdl-31801245

RESUMO

BACKGROUND: Ovaries are sensitive to chemotherapy, which may lead to early depletion of primordial follicle reserve. One strategy for gonadal function preservation is temporary ovarian suppression with Gonadotropin Releasing Hormone agonists (GnRHa) during chemotherapy. To date, GnRHa protective mechanism of action remains not fully elucidated. METHODS: We collected 260 immature cumulus cell-oocyte complexes (COC) from 111 women < 38 years old, with a normal ovarian reserve. The COC were randomly assigned to the following groups: a) control; culture with the addition of b) GnRHa; c) cyclophosphamide; d) cyclophosphamide plus GnRHa. After in vitro treatments, RNA and proteins were extracted from oocytes and cumulus cells (CC), separately. Potential effects of drugs were evaluated on GnRH receptors, apoptosis pathways, ceramide pathway, and glutathione synthesis by quantitative PCR and, whenever possible, by Western blot. RESULTS: Cyclophosphamide triggered activation of the extrinsic pathway of apoptosis mediated by BAX in CC. The co-administration of GnRHa inhibited the apoptosis pathway in CC. According to our model, the GnRHa does not directly act on oocytes, which do not express GnRH receptors. Moreover, glutathione synthesis was decreased after GnRHa treatment both in CC and oocytes. CONCLUSION: Our data suggest that the protective mechanisms induced by GnRHa is mediated by an anti-apoptotic effect on CC.


Assuntos
Apoptose/efeitos dos fármacos , Células do Cúmulo/efeitos dos fármacos , Hormônio Liberador de Gonadotropina/farmacologia , Receptores LHRH/genética , Proteína X Associada a bcl-2/genética , Adulto , Apoptose/genética , Caspase 3/genética , Caspase 3/metabolismo , Ceramidas/metabolismo , Células do Cúmulo/citologia , Células do Cúmulo/metabolismo , Ciclofosfamida/farmacologia , Feminino , Regulação da Expressão Gênica , Glutationa/metabolismo , Humanos , Oócitos/citologia , Oócitos/efeitos dos fármacos , Oócitos/metabolismo , Reserva Ovariana/genética , Receptores LHRH/metabolismo , Fator 3 Associado a Receptor de TNF/genética , Fator 3 Associado a Receptor de TNF/metabolismo , Ligante Indutor de Apoptose Relacionado a TNF/genética , Ligante Indutor de Apoptose Relacionado a TNF/metabolismo , Fator de Necrose Tumoral alfa/genética , Fator de Necrose Tumoral alfa/metabolismo , Proteína Supressora de Tumor p53/genética , Proteína Supressora de Tumor p53/metabolismo , Proteína Killer-Antagonista Homóloga a bcl-2/genética , Proteína Killer-Antagonista Homóloga a bcl-2/metabolismo , Proteína X Associada a bcl-2/metabolismo , Receptor fas/genética , Receptor fas/metabolismo
6.
Hum Reprod ; 34(8): 1462-1469, 2019 08 01.
Artigo em Inglês | MEDLINE | ID: mdl-31339999

RESUMO

STUDY QUESTION: Are there reasons that motivate young cancer survivors to ask for follow-up visits at an oncofertility unit? SUMMARY ANSWER: Cancer survivors request oncofertility follow-up visits for the management of treatment-related side effects or ovarian reserve evaluation, even if not (or not yet) wishing for a pregnancy. WHAT IS KNOWN ALREADY: Personalised oncofertility counselling before gonadotoxic therapies is considered standard of care for young women with newly diagnosed cancer. However, the long-term follow-up of these patients in an oncofertility unit is not described in the literature other than for the use of cryopreserved material. STUDY DESIGN, SIZE, DURATION: We retrospectively examined rates and reasons for the first follow-up visits of 154 consecutive young female cancer patients (age range: 18-40 years) who underwent a pre-treatment consultation between January 2012 and June 2017. Demographic and clinical data were collected, as well as information about the chosen fertility preservation method, if any. PARTICIPANTS/MATERIALS, SETTING, METHODS: Rates and reasons for follow-up visits were collected and expressed as percentages. Different reasons were examined in the whole cohort and stratified for type of malignancy. Possible predictive factors for return to the follow-up visit (age, nulliparity, presence of a partner, neoplasm, having cryopreserved material) were investigated through logistic regression. MAIN RESULTS AND THE ROLE OF CHANCE: Out of 154 patients, 74 returned to the oncofertility unit (48.1%) for a follow-up visit. The first visit was requested mostly at the end of anticancer therapies (51.3% versus 40.5% during therapies and 8.1% after cancer relapse). Among these patients, only 10.8% returned for the first time because they were actively desiring a pregnancy. For the others, the most common reasons for consultations were management of gynecological adverse effects of therapies (29.7%) and evaluation of ovarian reserve not linked to an immediate desire for a pregnancy (39.2%). Other patients asked for contraception (4.1%), menopause counselling (5.4%), or new fertility preservation counselling because of cancer relapse (10.8%). None of the examined factors were significantly predictive of return to the oncofertility unit. LIMITATIONS, REASONS FOR CAUTION: These findings represent the experience of a single centre. A longer duration of follow-up would be needed to provide more precise information on this regard. WIDER IMPLICATION OF THE FINDINGS: The role of an oncofertility unit should not be limited to proposing fertility preservation procedures. In the management of young adult cancer patients, the reproductive medical specialist should be considered a key figure not only before but also during and after anticancer treatments to explore salient aspects of gynecological and reproductive health. STUDY FUNDING/COMPETING INTEREST(S): This research did not receive any specific funding. M.L. served as a consultant for Teva and received honoraria from Theramex outside the submitted work. The other authors declare no conflict of interest. TRIAL REGISTRATION NUMBER: N.A.


Assuntos
Sobreviventes de Câncer , Preservação da Fertilidade/métodos , Fertilidade/fisiologia , Neoplasias/terapia , Reserva Ovariana/fisiologia , Adolescente , Adulto , Aconselhamento , Criopreservação , Feminino , Seguimentos , Humanos , Gravidez , Estudos Retrospectivos , Adulto Jovem
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