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1.
Clin Gastroenterol Hepatol ; 22(2): 339-346.e5, 2024 02.
Artículo en Inglés | MEDLINE | ID: mdl-37678489

RESUMEN

BACKGROUND & AIMS: Antimüllerian hormone (AMH) is a marker of ovarian reserve with emerging data linking lower levels to some metabolic and inflammatory diseases in women. Whether AMH levels influence nonalcoholic fatty liver disease (NAFLD) is unknown. METHODS: Leveraging the NASH Clinical Research Network we determined the association of AMH levels within 6 months of liver biopsy with presence and severity of histologic measures of NAFLD in premenopausal women. Outcomes included presence of nonalcoholic steatohepatitis (NASH), presence and severity of fibrosis, and NAFLD Activity Score and its components. Logistic and ordinal logistic regression models were adjusted for age, race/ethnicity, homeostatic model assessment for insulin resistance, body mass index, dyslipidemia, polycystic ovary syndrome, estrogen-progestin use, and menstrual cyclicity. RESULTS: Median cohort age was 35 years; 73% were white and 24% Hispanic. Thirty-three percent had diabetes, 81% had obesity, and 95% had dyslipidemia. On biopsy 71% had NASH, 68% had any fibrosis, and 15% had advanced fibrosis. On adjusted analysis (n = 205), higher AMH quartiles were inversely associated with NAFLD histology including prevalent NASH (adjusted odds ratio [AOR], 0.64; 95% confidence interval [CI], 0.41-1.00), NAFLD Activity Score ≥5 (AOR, 0.52; 95% CI, 0.35-0.77), Mallory hyaline (AOR, 0.54; 95% CI, 0.35-0.82), and higher fibrosis stage (AOR, 0.70; 95% CI, 0.51-0.98). The protective effects of AMH were more pronounced among women without polycystic ovary syndrome (n = 164), including lower odds of NASH (AOR, 0.53; 95% CI, 0.32-0.90) and any NASH fibrosis (AOR, 0.54; 95% CI, 0.32-0.93). CONCLUSIONS: AMH may reflect a unique biomarker of NASH in premenopausal women and findings suggest a novel link between reproductive aging and histologic severity of NAFLD in women.


Asunto(s)
Dislipidemias , Enfermedad del Hígado Graso no Alcohólico , Reserva Ovárica , Síndrome del Ovario Poliquístico , Humanos , Femenino , Adulto , Enfermedad del Hígado Graso no Alcohólico/complicaciones , Hormona Antimülleriana , Síndrome del Ovario Poliquístico/complicaciones , Síndrome del Ovario Poliquístico/patología , Cirrosis Hepática/complicaciones , Dislipidemias/complicaciones , Hígado/patología , Biopsia
2.
Curr Oncol Rep ; 26(6): 583-592, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38639793

RESUMEN

PURPOSE OF REVIEW: In this Perspective we share the personal story of a 33-year-old patient diagnosed with metastatic breast cancer and her journey through fertility preservation, surrogacy, and eventually motherhood, highlighting misconceptions about fertility preservation in this population. RECENT FINDINGS: There are nearly 1 million women under the age of 50 diagnosed and living with cancer in the USA. These patients are met with life-altering decisions, including those that may limit their reproductive ability. While there have been tremendous advances and advocacy in the field of oncofertility, there has been limited focus on patients with advanced stage or metastatic cancer. We describe five key misconceptions surrounding fertility preservation in patients with advanced stage cancer, offering a review of the literature and our approach to challenging topics like desiring fertility preservation in the face of Stage 4 disease, the safety and timing of ovarian stimulation during cancer treatment, and passing away following fertility preservation. We review the importance of assessing perceptions of fertility preservation in patients with metastatic cancer and highlight the lack of research in this area as a call to action.


Asunto(s)
Neoplasias de la Mama , Preservación de la Fertilidad , Adulto , Femenino , Humanos , Neoplasias de la Mama/patología , Neoplasias de la Mama/terapia , Preservación de la Fertilidad/métodos , Metástasis de la Neoplasia , Estadificación de Neoplasias , Inducción de la Ovulación
3.
J Assist Reprod Genet ; 40(9): 2101-2108, 2023 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-37369889

RESUMEN

PURPOSE: To analyze the geographic distribution of REI fellowships and clinics across the USA and to strategize ways to improve patient access to care. METHODS: Cross-sectional study using population data obtained from publicly available United States Census Bureau, Society for Assisted Reproductive Technology (SART), and National Resident Matching Program websites. Outcomes include the number of REI clinics, REI fellowship-trained physicians, and REI fellowship programs. RESULTS: In 2020, there were 643 assisted reproductive technology (ART) clinics reporting to SART and 1351 fellowship-trained REI physicians. Most clinics are located in the south (n = 209); however, the northeast has the highest density of REI clinics. Out of 301,316 in vitro fertilization (IVF) cycles in the USA in 2020, northeastern states initiated the most cycles (n = 93,565), and Midwestern states initiated the fewest cycles (n = 50,000). The northeast has the most REI physicians per million women aged 20-44 years (42.4) while the Midwest has the lowest ratio (19.5). There are fewer REI physicians per million women aged 20-44 years in states with a lower proportion of patients with health insurance (r = 0.56, 95% confidence interval ([CI] 0.34-0.73) and in states with a lower average income per resident (r = 0.65, 95% CI 0.46-0.79). Most of the 49 accredited REI fellowship programs in the USA are in the northeast (n = 18), and there are fewest in the south (n = 10) and west (n = 10). CONCLUSION: Access to REI care has large geographic disparities from a clinic, physician, and training program perspective. Creative solutions are needed to remedy this problem.


Asunto(s)
Becas , Técnicas Reproductivas Asistidas , Humanos , Femenino , Estados Unidos/epidemiología , Estudios Transversales , Fertilización In Vitro
4.
J Assist Reprod Genet ; 40(6): 1281-1290, 2023 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-37058259

RESUMEN

PURPOSE: To (1) prospectively characterize the incidence of decision regret among women considering planned oocyte cryopreservation (planned OC), comparing those who pursued treatment vs those who did not freeze eggs, and (2) to identify baseline predictors for future decision regret. METHODS: A total of 173 women seen in consultation for planned OC were followed prospectively. Surveys were administered at (1) baseline (< 1 week after initial consultation) and (2) follow-up, 6 months after planned OC among participants who froze eggs or 6 months following consultation in the absence of further communication to pursue treatment. The primary outcome was the incidence of moderate-to-severe decision regret, indicated by a Decision Regret Scale score > 25. We also examined predictors of regret. RESULTS: The incidence of moderate-to-severe regret over the decision to freeze eggs was 9% compared to 51% over the decision not to pursue treatment. Among women who froze eggs, adequacy of information at baseline to decide about treatment (aOR 0.16, 95% CI 0.03, 0.87) and emphasis on future parenthood (aOR 0.80, 95% CI 0.66, 0.99) were associated with reduced odds of regret. Forty-six percent of women who froze eggs regretted not doing so earlier. Among women who did not freeze eggs, the primary reasons were financial and time constraints, correlating with increased odds of decision regret in an exploratory analysis. CONCLUSIONS: Among women undergoing planned OC, the incidence of decision regret is low compared to the regret confronting women seen in consultation for planned OC but who do not pursue treatment. Provider counseling is key to offset the regret risk.


Asunto(s)
Preservación de la Fertilidad , Femenino , Animales , Preservación de la Fertilidad/psicología , Estudios Prospectivos , Criopreservación , Emociones , Oocitos
5.
PLoS Med ; 19(1): e1003883, 2022 01.
Artículo en Inglés | MEDLINE | ID: mdl-35041662

RESUMEN

BACKGROUND: Women with obesity and infertility are counseled to lose weight prior to conception and infertility treatment to improve pregnancy rates and birth outcomes, although confirmatory evidence from randomized trials is lacking. We assessed whether a preconception intensive lifestyle intervention with acute weight loss is superior to a weight neutral intervention at achieving a healthy live birth. METHODS AND FINDINGS: In this open-label, randomized controlled study (FIT-PLESE), 379 women with obesity (BMI ≥ 30 kg/m2) and unexplained infertility were randomly assigned in a 1:1 ratio to 2 preconception lifestyle modification groups lasting 16 weeks, between July 2015 and July 2018 (final follow-up September 2019) followed by infertility therapy. The primary outcome was the healthy live birth (term infant of normal weight without major anomalies) incidence. This was conducted at 9 academic health centers across the United States. The intensive group underwent increased physical activity and weight loss (target 7%) through meal replacements and medication (Orlistat) compared to a standard group with increased physical activity alone without weight loss. This was followed by standardized empiric infertility treatment consisting of 3 cycles of ovarian stimulation/intrauterine insemination. Outcomes of any resulting pregnancy were tracked. Among 191 women randomized to standard lifestyle group, 40 dropped out of the study before conception; among 188 women randomized to intensive lifestyle group, 31 dropped out of the study before conception. All the randomized women were included in the intent-to-treat analysis for primary outcome of a healthy live birth. There were no significant differences in the incidence of healthy live births [standard 29/191(15.2%), intensive 23/188(12.2%), rate ratio 0.81 (0.48 to 1.34), P = 0.40]. Intensive had significant weight loss compared to standard (-6.6 ± 5.4% versus -0.3 ± 3.2%, P < 0.001). There were improvements in metabolic health, including a marked decrease in incidence of the metabolic syndrome (baseline to 16 weeks: standard: 53.6% to 49.4%, intensive 52.8% to 32.2%, P = 0.003). Gastrointestinal side effects were significantly more common in intensive. There was a higher, but nonsignificant, first trimester pregnancy loss in the intensive group (33.3% versus 23.7% in standard, 95% rate ratio 1.40, 95% confidence interval [CI]: 0.79 to 2.50). The main limitations of the study are the limited power of the study to detect rare complications and the design difficulty in finding an adequate time matched control intervention, as the standard exercise intervention may have potentially been helpful or harmful. CONCLUSIONS: A preconception intensive lifestyle intervention for weight loss did not improve fertility or birth outcomes compared to an exercise intervention without targeted weight loss. Improvement in metabolic health may not translate into improved female fecundity. TRIAL REGISTRATION: ClinicalTrials.gov NCT02432209.


Asunto(s)
Infertilidad Femenina/terapia , Infertilidad/complicaciones , Estilo de Vida , Adulto , Ejercicio Físico , Femenino , Fertilización , Humanos , Infertilidad Femenina/complicaciones , Atención Preconceptiva , Estados Unidos , Pérdida de Peso , Adulto Joven
6.
Hum Reprod ; 37(7): 1406-1413, 2022 06 30.
Artículo en Inglés | MEDLINE | ID: mdl-35522187

RESUMEN

STUDY QUESTION: Does processing of spermatozoa for IVF with ICSI by a microfluidic sperm separation device improve embryo quality compared with density-gradient centrifugation? SUMMARY ANSWER: Patients randomized to microfluidic sperm preparation had similar cleavage- and blastocyst-stage embryo quality and clinical and ongoing pregnancy rates to those who underwent standard sperm processing for IVF with ICSI. WHAT IS KNOWN ALREADY: Microfluidic sperm preparation can isolate spermatozoa for clinical use with minimal DNA fragmentation but with unclear impact on clinical outcomes. STUDY DESIGN, SIZE, DURATION: A prospective randomized controlled trial of 386 patients planning IVF from June 2017 through September 2021 was carried out. PARTICIPANTS/MATERIALS, SETTING, METHODS: One hundred and ninety-two patients were allocated to sperm processing with a microfluidic sperm separation device for ICSI, while 194 patients were allocated to clinical standard density-gradient centrifugation (control) at an academic medical centre. MAIN RESULTS AND THE ROLE OF CHANCE: In an intention to treat analysis, there were no differences in high-quality cleavage-stage embryo fraction [66.0 (25.8)% control versus 68.0 (30.3) microfluidic sperm preparation, P = 0.541, absolute difference -2.0, 95% CI (-8.5, 4.5)], or high-quality blastocyst fraction [37.4 (25.4) control versus 37.4 (26.2) microfluidic sperm preparation, P = 0.985, absolute difference -0.6 95% CI (-6, 5.9)] between groups. There were no differences in the clinical pregnancy or ongoing pregnancy rates between groups. LIMITATIONS, REASONS FOR CAUTION: The population studied was inclusive and did not attempt to isolate male factor infertility cases or patients with a history of elevated sperm DNA fragmentation. WIDER IMPLICATIONS OF THE FINDINGS: Microfluidic sperm separation performs similarly to density-gradient centrifugation in sperm preparation for IVF in an unselected population. STUDY FUNDING/COMPETING INTEREST(S): No external funding to declare. M.P.R. is a member of the Clinical Advisory Board for ZyMot® Fertility, Inc. TRIAL REGISTRATION NUMBER: NCT03085433. TRIAL REGISTRATION DATE: 21 March 2017. DATE OF FIRST PATIENT'S ENROLLMENT: 16 June 2017.


Asunto(s)
Infertilidad Masculina , Inyecciones de Esperma Intracitoplasmáticas , Centrifugación , Femenino , Fertilización In Vitro/métodos , Humanos , Infertilidad Masculina/genética , Infertilidad Masculina/terapia , Masculino , Microfluídica , Embarazo , Índice de Embarazo , Estudios Prospectivos , Semen , Inyecciones de Esperma Intracitoplasmáticas/métodos , Espermatozoides
7.
Am J Obstet Gynecol ; 226(2): 163-168, 2022 02.
Artículo en Inglés | MEDLINE | ID: mdl-34610320

RESUMEN

The advancement of women leaders in obstetrics and gynecology does not reflect the changes in the physician workforce seen over the last 50 years. A core value of our culture in obstetrics and gynecology must be gender equity. Departmental, institutional, and professional society efforts should explicitly prioritize and demonstrate a commitment to gender equity with tangible actions. This commentary from the American Gynecological and Obstetrical Society synthesizes available information about women holding academic leadership roles within obstetrics and gynecology. We propose specific principles and leadership practices to promote gender equity.


Asunto(s)
Equidad de Género , Ginecología , Liderazgo , Obstetricia , Médicos Mujeres , Docentes Médicos , Femenino , Humanos , Masculino , Estados Unidos
8.
BMC Pregnancy Childbirth ; 22(1): 272, 2022 Mar 31.
Artículo en Inglés | MEDLINE | ID: mdl-35361137

RESUMEN

BACKGROUND: Antenatal anxiety has been linked to adverse obstetric outcomes, including miscarriage and preterm birth. However, most studies investigating anxiety during pregnancy, particularly during the COVID-19 pandemic, have focused on symptoms during the second and third trimester. This study aims to describe the prevalence of anxiety symptoms early in pregnancy and identify predictors of early pregnancy anxiety during the COVID-19 pandemic. METHODS: We assessed baseline moderate-to-severe anxiety symptoms after enrollment in the UCSF ASPIRE (Assessing the Safety of Pregnancy in the Coronavirus Pandemic) Prospective Cohort from May 2020 through February 2021. Pregnant persons < 10 weeks' gestation completed questions regarding sociodemographic characteristics, obstetric/medical history, and pandemic-related experiences. Univariate and multivariate hierarchical logistic regression analyses determined predictors of moderate or severe anxiety symptoms (Generalized Anxiety Disorder-7 questionnaire score ≥ 10). All analyses performed with Statistical Analysis Software (SAS®) version 9.4. RESULTS: A total of 4,303 persons completed the questionnaire. The mean age of this nationwide sample was 33 years of age and 25.7% of participants received care through a fertility clinic. Over twelve percent of pregnant persons reported moderate-to-severe anxiety symptoms. In univariate analysis, less than a college education (p < 0.0001), a pre-existing history of anxiety (p < 0.0001), and a history of prior miscarriage (p = 0.0143) were strong predictors of moderate-to-severe anxiety symptoms. Conversely, having received care at a fertility center was protective (26.6% vs. 25.7%, p = 0.0009). COVID-19 related stressors including job loss, reduced work hours during the pandemic, inability to pay rent, very or extreme worry about COVID-19, and perceived stress were strongly predictive of anxiety in pregnancy (p < 0.0001). In the hierarchical logistic regression model, pre-existing history of anxiety remained associated with anxiety during pregnancy, while the significance of the effect of education was attenuated. CONCLUSION(S): Pre-existing history of anxiety and socioeconomic factors likely exacerbated the impact of pandemic-related stressors on early pregnancy anxiety symptoms during the COVID-19 pandemic. Despite on-going limitations for in-person prenatal care administration, continued emotional health support should remain an important focus for providers, particularly when caring for less privileged pregnant persons or those with a pre-existing history of anxiety.


Asunto(s)
Aborto Espontáneo , COVID-19 , Complicaciones del Embarazo , Nacimiento Prematuro , Aborto Espontáneo/epidemiología , Adulto , Ansiedad/epidemiología , Trastornos de Ansiedad/epidemiología , COVID-19/epidemiología , Femenino , Humanos , Recién Nacido , Pandemias , Embarazo , Complicaciones del Embarazo/psicología , Nacimiento Prematuro/epidemiología , Estudios Prospectivos
9.
J Assist Reprod Genet ; 39(5): 1155-1161, 2022 May.
Artículo en Inglés | MEDLINE | ID: mdl-35320444

RESUMEN

PURPOSE: To investigate if breast cancer stage and grade affect fertility preservation outcomes. METHODS: We performed a retrospective cohort study that included premenopausal women with breast cancer undergoing fertility preservation diagnosed between January 2011 and January 2019. The primary outcome measure was the number of mature oocytes (MII) per antral follicle count (AFC). Secondary outcome measures included total oocytes retrieved, total mature oocytes retrieved, and greater than 10 mature oocytes preserved. Univariate and multivariate models were used to assess the association of low vs. high stage (low stage I-II and high stage III-IV) and grade I vs. grade II/III with each outcome, with adjustment for confounders. RESULTS: A total of 267 premenopausal breast cancer patients undergoing fertility preservation were included in our study, with the majority presenting with low stage (N = 215, 80.5%), grade II/III (N = 235, 88.1%) disease. Baseline AFC, total gonadotropin dose, days of stimulation, and follicles [Formula: see text] 13 mm on the day of trigger did not differ by stage or grade. After adjusting for age, BMI, and baseline AFC, we found that the mean MII per AFC did not differ by stage (1.0 vs. 1.1, P = 0.3) or grade (1.0 vs. 1.0, P = 0.92). Similarly, total oocytes retrieved, total MII retrieved, and percentage of patients who were able to preserve greater than 10 MII did not differ by breast cancer stage or grade (all P > 0.2). CONCLUSION: Breast cancer grade and stage do not impact ovarian stimulation or fertility preservation outcome.


Asunto(s)
Neoplasias de la Mama , Preservación de la Fertilidad , Neoplasias de la Mama/complicaciones , Criopreservación , Femenino , Humanos , Recuperación del Oocito , Oocitos , Inducción de la Ovulación , Estudios Retrospectivos
10.
J Assist Reprod Genet ; 38(10): 2625-2629, 2021 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-33830411

RESUMEN

PURPOSE: The intrauterine device (IUD) is one of the most effective and safe contraceptive methods. Substantial literature suggests an overall return to normal fertility following IUD removal. However, there are no studies to date that evaluate endometrial function specifically in nulliparous women after levonorgestrel IUD use. METHODS: We present three nulliparous women with a history of levonorgestrel IUD use who were evaluated for uterine dysfunction at the University of California, San Francisco Center for Reproductive Health. These patients had no other known risk factors or history of uterine manipulation, including prior uterine surgery, pelvic radiation, intrauterine infection, hypothalamic amenorrhea, or uterine anomaly. RESULTS: Upon evaluation, these patients were found to have uterine synechiae concerning for Asherman syndrome. All three patients were eventually able to conceive through assisted reproductive technology or natural conception. CONCLUSION: This case series is the first to suggest a possible effect of endometrial dysfunction on fertility resumption following levonorgestrel IUD removal in nulliparous patients. It is possible that a small subset of patients may be at risk for Asherman syndrome after IUD use. Larger prospective trials are needed to explore this possible association.


Asunto(s)
Endometrio/efectos de los fármacos , Dispositivos Intrauterinos/efectos adversos , Levonorgestrel/efectos adversos , Anomalías Urogenitales/patología , Útero/anomalías , Adulto , Agentes Anticonceptivos Hormonales/efectos adversos , Femenino , Humanos , Pronóstico , Anomalías Urogenitales/etiología , Útero/patología
11.
J Assist Reprod Genet ; 38(10): 2679-2685, 2021 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-34374923

RESUMEN

PURPOSE: To determine the frequency of and factors associated with a patient being declined from pursuing a cycle of in vitro fertilization with autologous oocytes (IVF-AO). METHODS: A cross-sectional study using a nationwide cohort of female respondents aged 35 or over, who visited a US fertility clinic from 1/2015 to 3/2020, responded to the online FertilityIQ questionnaire ( http://www.fertilityiq.com ). All respondents were asked if they were previously declined from pursuing a cycle of IVF-AO. Examined demographic and clinical predictors included age, race/ethnicity, education, income, clinic type, care received in a mandated state, insurance coverage for fertility treatment, and self-reported infertility diagnosis. Logistic regression was used to calculate the adjusted odds ratios for factors associated with being declined from pursuing IVF-AO. RESULTS: Of 8660 women who met inclusion criteria, 418 (4.8%) reported previously being declined a cycle of IVF-AO. In the multivariate analysis, predictors of being declined from pursuing IVF-AO included increasing age, income of less than $50,000, and diagnoses of poor oocyte quality and diminished ovarian reserve. Predictors of being less likely to report decline included some college or college degree and diagnoses of male factor, unexplained or tubal infertility. Notably, diagnosis of PCOS or residence in a state with mandated fertility coverage was not predictive of patients being declined from pursuing IVF-AO. CONCLUSION: Nearly 5% of patients who pursued IVF reported being declined from pursuing IVF-AO. Further studies are needed to confirm our findings and explore whether patients being declined treatment meet the criteria for futile or very poor prognosis.


Asunto(s)
Fertilización In Vitro/estadística & datos numéricos , Costos de la Atención en Salud , Infertilidad/terapia , Cobertura del Seguro/estadística & datos numéricos , Oocitos/citología , Aceptación de la Atención de Salud , Adulto , Estudios Transversales , Femenino , Fertilización In Vitro/economía , Humanos , Infertilidad/economía , Infertilidad/epidemiología , Masculino , Embarazo , Prevalencia , Estudios Retrospectivos , Estados Unidos/epidemiología
12.
J Assist Reprod Genet ; 38(11): 2955-2963, 2021 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-34613578

RESUMEN

PURPOSE: Treatment of Asherman syndrome (AS) presents a significant clinical challenge. Based on our in vitro data showing that PRP could activate endometrial cell proliferation and migration, we hypothesized that intrauterine infusion of autologous platelet-rich plasma (PRP) may improve endometrial regeneration and fertility outcomes in patients with moderate-severe AS. MATERIALS AND METHODS: Subjects with moderate-severe AS were randomized to PRP or saline control administered following hysteroscopic adhesiolysis. Due to relative inability to randomize patients to the control group, after initial randomization of 10 subjects (6 in PRP and 4 in control groups), the remainder were prospectively enrolled in PRP group (n = 9), with 11 historic controls added to control group, for a total of 30 subjects (PRP n = 15; saline control n = 15). Right after hysteroscopy, 0.5-1 mL of PRP or saline was infused into the uterus via a Wallace catheter, followed by estrogen therapy. The primary outcomes were changes in endometrial thickness (EMT, checked in 3 weeks) and in menstrual flow; secondary outcomes were pregnancy and live birth rates. EMT and menstrual bleeding pattern were assessed before and after the intervention. Pregnancy was assessed over a 6-month period. RESULTS: There were no statistically significant differences in age, gravidity/parity, cause of AS, preoperative menses assessment, AS hysteroscopy score, and intrauterine balloon placement between the groups. There was no statistically significant difference (p = 0.79) in EMT pre-PRP infusion for control (5.7 mm, 4.0-6.0) and study arm (5.3 mm, 4.9-6.0). There was no statistically significant change (p = 0.78) in EMT after PRP infusion (1.4 mm, - 0.5-2.4) vs saline (1.0 mm, 0.0-2.5). Patients tolerated the procedure well, with no adverse effects. There was no difference in the predicted likelihood of pregnancy (p = 0.45) between the control (0.67, 0.41-0.85) and study arm (0.53, 0.29-0.76). CONCLUSIONS: PRP was well accepted and tolerated in AS patients. However, we did not observe any significant EMT increase or improved pregnancy rates after adding PRP infusion, compared to standard treatment only. The use of intrauterine PRP infusion may be a feasible option, and its potential use must be tested on a larger sample size of AS patients.


Asunto(s)
Implantación del Embrión , Transferencia de Embrión , Fertilización In Vitro/métodos , Ginatresia/terapia , Nacimiento Vivo/epidemiología , Plasma Rico en Plaquetas/citología , Índice de Severidad de la Enfermedad , Adulto , Tasa de Natalidad , California/epidemiología , Estudios de Casos y Controles , Femenino , Estudios de Seguimiento , Ginatresia/patología , Humanos , Histeroscopía , Menstruación , Proyectos Piloto , Embarazo , Índice de Embarazo , Pronóstico , Estudios Prospectivos , Método Simple Ciego , Trasplante Autólogo
13.
J Assist Reprod Genet ; 38(7): 1755-1765, 2021 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-33740176

RESUMEN

PURPOSE: As the paradigm shifts towards improving cancer survivorship, an important concern for reproductive-aged women diagnosed with cancer is how their disease and its treatment will affect their future fertility. We sought to characterize pregnancy attempts and outcomes in breast cancer patients following chemotherapy. METHODS: We conducted a prospective cohort study of women diagnosed with breast cancer seen between 2010 and 2019. A questionnaire was administered following cancer treatment with questions regarding oncologic and reproductive history and attempts and method of conception. RESULTS: Of 181 participants, 46 (25.4%) attempted to conceive following chemotherapy. Thirty-five patients (76.1%) had return of ovarian function. Of those, 34 patients (mean age 32.8 years) first attempted to conceive by intercourse, and 22 (64.7%) became pregnant, resulting in 17 live births. Of the remaining 12 who did not successfully conceive through intercourse, eight went on to try other methods, resulting in five additional pregnancies and one live birth. Twelve patients (mean age 34.6 years) proceeded directly to ART; of those, eight (66.7%) became pregnant, resulting in six live births. CONCLUSION: In breast cancer patients with return of ovarian function after chemotherapy, half were able to conceive by intercourse alone. In order to maximize reproductive potential in patients who have return of ovarian function, providers should offer natural conception as a reasonable option prior to the use of cryopreserved tissue. For those who did not attempt to conceive on their own, the use of pre-treatment cryopreserved eggs or embryos had a high likelihood of success.


Asunto(s)
Neoplasias de la Mama/tratamiento farmacológico , Preservación de la Fertilidad/métodos , Técnicas Reproductivas Asistidas , Adulto , Neoplasias de la Mama/patología , Criopreservación , Femenino , Fertilización , Humanos , Nacimiento Vivo , Recurrencia Local de Neoplasia , Ovario/fisiología , Embarazo , Resultado del Embarazo , Estudios Prospectivos , Técnicas Reproductivas Asistidas/estadística & datos numéricos
14.
J Assist Reprod Genet ; 38(9): 2455-2463, 2021 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-34312774

RESUMEN

PURPOSE: To determine whether concomitant tamoxifen 20 mg with gonadotropins (tamoxifen-gonadotropin) versus letrozole 5 mg with gonadotropins (letrozole-gonadotropin) affects mature oocyte yield. METHODS: Open-label, single-institution, randomized trial. Inclusion criteria included the following: females, ages 18-44 years old, with new diagnosis of non-metastatic breast cancer, who were undergoing fertility preservation with either oocyte or embryo cryopreservation. Those with estrogen-receptor-positive (ER+) breast cancer were randomized to tamoxifen-gonadotropin or letrozole-gonadotropin. Another group with estrogen-receptor-negative (ER-) breast cancer was recruited, as a prospectively collected comparison arm who took neither letrozole nor tamoxifen (gonadotropin only). The primary outcome was the number of mature oocytes obtained from the cycle. The randomized groups were powered to detect a difference of three or more mature oocytes. RESULTS: Forty-five patients were randomized to tamoxifen-gonadotropin and fifty-one to letrozole-gonadotropin. Thirty-eight patients completed gonadotropin only. Age, antral follicle count, and body mass index were similar between the randomized groups. Our primary outcome of mature oocyte yield was similar between the tamoxifen-gonadotropin and letrozole-gonadotropin groups (12±8.6 vs. 11.6±7.5, p=0.81, 95%CI of difference =-2.9 to 3.7). In a pre-specified secondary comparison, mature oocyte yield was also similar with tamoxifen-gonadotropin or letrozole-gonadotropin versus gonadotropin only (12±8.6 vs. 11.6±7.5 vs. 12.4±7.2). There were no serious adverse events in any of the groups. CONCLUSIONS: Tamoxifen-gonadotropin and letrozole-gonadotropin produced a similar number of mature oocytes. Women who received either tamoxifen-gonadotropin or letrozole-gonadotropin had a similar number of oocytes to the gonadotropin-only group. TRIAL REGISTRATION: NCT03011684 (retrospectively registered 1/5/2017, after 9% enrolled).


Asunto(s)
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Neoplasias de la Mama/complicaciones , Embrión de Mamíferos/citología , Preservación de la Fertilidad/normas , Gonadotropinas/uso terapéutico , Infertilidad Femenina/terapia , Oocitos/citología , Adolescente , Adulto , Criopreservación , Relación Dosis-Respuesta a Droga , Quimioterapia Combinada , Femenino , Humanos , Infertilidad Femenina/etiología , Infertilidad Femenina/patología , Letrozol/administración & dosificación , Inducción de la Ovulación , Tamoxifeno/administración & dosificación , Adulto Joven
15.
JAMA ; 326(5): 390-400, 2021 08 03.
Artículo en Inglés | MEDLINE | ID: mdl-34342619

RESUMEN

Importance: Women with an early nonviable pregnancy of unknown location are at high risk of ectopic pregnancy and its inherent morbidity and mortality. Successful and timely resolution of the gestation, while minimizing unscheduled interventions, are important priorities. Objective: To determine if active management is more effective in achieving pregnancy resolution than expectant management and whether the use of empirical methotrexate is noninferior to uterine evacuation followed by methotrexate if needed. Design, Setting, and Participants: This multicenter randomized clinical trial recruited 255 hemodynamically stable women with a diagnosed persisting pregnancy of unknown location between July 25, 2014, and June 4, 2019, in 12 medical centers in the United States (final follow up, August 19, 2019). Interventions: Eligible patients were randomized in a 1:1:1 ratio to expectant management (n = 86), active management with uterine evacuation followed by methotrexate if needed (n = 87), or active management with empirical methotrexate using a 2-dose protocol (n = 82). Main Outcomes and Measures: The primary outcome was successful resolution of the pregnancy without change from initial strategy. The primary hypothesis tested for superiority of the active groups combined vs expectant management, and a secondary hypothesis tested for noninferiority of empirical methotrexate compared with uterine evacuation with methotrexate as needed using a noninferiority margin of -12%. Results: Among 255 patients who were randomized (median age, 31 years; interquartile range, 27-36 years), 253 (99.2%) completed the trial. Ninety-nine patients (39%) declined their randomized allocation (26.7% declined expectant management, 48.3% declined uterine evacuation, and 41.5% declined empirical methotrexate) and crossed over to a different group. Compared with patients randomized to receive expectant management (n = 86), women randomized to receive active management (n = 169) were significantly more likely to experience successful pregnancy resolution without change in their initial management strategy (51.5% vs 36.0%; difference, 15.4% [95% CI, 2.8% to 28.1%]; rate ratio, 1.43 [95% CI, 1.04 to 1.96]). Among active management strategies, empirical methotrexate was noninferior to uterine evacuation followed by methotrexate if needed with regard to successful pregnancy resolution without change in management strategy (54.9% vs 48.3%; difference, 6.6% [1-sided 97.5% CI, -8.4% to ∞]). The most common adverse event was vaginal bleeding for all of the 3 management groups (44.2%-52.9%). Conclusions and Relevance: Among patients with a persisting pregnancy of unknown location, patients randomized to receive active management, compared with those randomized to receive expectant management, more frequently achieved successful pregnancy resolution without change from the initial management strategy. The substantial crossover between groups should be considered when interpreting the results. Trial Registration: ClinicalTrials.gov Identifier: NCT02152696.


Asunto(s)
Abortivos no Esteroideos/administración & dosificación , Metotrexato/administración & dosificación , Embarazo Ectópico/tratamiento farmacológico , Embarazo Ectópico/cirugía , Espera Vigilante , Aborto Espontáneo , Adulto , Gonadotropina Coriónica/sangre , Terapia Combinada , Dilatación y Legrado Uterino , Femenino , Humanos , Satisfacción del Paciente , Embarazo , Ultrasonografía Prenatal , Hemorragia Uterina
16.
Cancer ; 126(3): 487-495, 2020 02 01.
Artículo en Inglés | MEDLINE | ID: mdl-31639215

RESUMEN

BACKGROUND: The objective of this study was to determine whether fertility preservation (FP) with oocyte/embryo cryopreservation is associated with differences in disease-free survival (DFS). METHODS: This retrospective study included patients aged 18 to 45 who were diagnosed with invasive breast cancer between 2007 and 2017 and were seen for FP consultation at a university fertility center before cancer treatment. The primary endpoint, DFS, was defined as the time from FP consultation until patients developed a locoregional recurrence, distant metastasis, a contralateral breast tumor, or a new primary malignancy. DFS was compared for FP versus no FP using Kaplan-Meier survival estimates and Cox proportional-hazard regression analysis. RESULTS: The study included 329 women, with 207 (63%) in the FP group and 122 (37%) in the no FP group. Patients who underwent FP had more aggressive initial disease profiles than those in the no FP group. In addition, they were younger (35 vs 37 years; P = .009), more often had stage II or III disease (67% vs 55%; P = .03), and had higher rates of requiring chemotherapy (77% vs 65%; P = .01). Over a median follow-up of 43 months, the rates of DFS were similar among patients in the FP group and the no FP group (93% vs 94%, respectively; hazard ratio [HR] 0.7; 95% CI, 0.3-1.7). Positive ER status (79% vs 83%; P = .38), neoadjuvant chemotherapy (41% vs 48%; P = .32), ER-positive DFS (HR, 0.4; 95% CI, 0.1-1.6), and neoadjuvant chemotherapy DFS (HR, 1.4; 95% CI, 0.2-9.1) were similar in the FP and no FP groups, respectively. CONCLUSIONS: At a median follow-up of 43 months, FP appears unlikely to affect DFS, even in the setting of tumors with positive ER status or treatment with neoadjuvant chemotherapy (in which the tumor remains in situ during FP).


Asunto(s)
Neoplasias de la Mama/tratamiento farmacológico , Criopreservación/métodos , Preservación de la Fertilidad/efectos adversos , Recurrencia Local de Neoplasia/tratamiento farmacológico , Adulto , Neoplasias de la Mama/patología , Supervivencia sin Enfermedad , Femenino , Fertilidad/genética , Estudios de Seguimiento , Humanos , Terapia Neoadyuvante/métodos , Recurrencia Local de Neoplasia/patología , Oocitos/crecimiento & desarrollo , Oocitos/trasplante , Derivación y Consulta , Estudios Retrospectivos
17.
Liver Int ; 40(2): 355-359, 2020 02.
Artículo en Inglés | MEDLINE | ID: mdl-31627243

RESUMEN

BACKGROUND: Polycystic ovary syndrome (PCOS) affects 10% of reproductive-aged women, and is marked by irregular menses and high androgens. PCOS is a known risk factor for imaging-confirmed steatosis, and we now aim to evaluate whether PCOS influences histologic severity of non-alcoholic fatty liver disease (NAFLD). METHODS: Retrospective study of women ages 18-45 years with biopsy-confirmed NAFLD between 2008 and 2019. Metabolic comorbidities were captured within 6 months of biopsy. Histologic features of non-alcoholic steatohepatitis (NASH) were independently evaluated by two pathologists blinded to PCOS status. RESULTS: Among 102 women meeting study criteria, 36% (n = 37) had PCOS; median age was 35 years; 27% were white, 6% black, 19% Asian and 47% reported Hispanic ethnicity. Women with PCOS had higher LDL (122 vs 102 mg/dL, P = .05) and body mass index(BMI) (38 vs 33 kg/cm2 , P < .01). NASH was present in 76% of women with PCOS vs 66% without PCOS (P = .3), and a higher proportion with PCOS had severe ballooning (32% vs 13%, P = .02), presence of any fibrosis (84% vs 66%, P = .06) and advanced fibrosis (16% vs 6%, P = .10). Adjusted for age and BMI, PCOS remained associated with severe hepatocyte ballooning (OR 3.4, 95% CI 1.1-10.6, P = .03) and advanced fibrosis (OR 7.1, 95% CI 1.3-39, P = .02). Among women with advanced fibrosis, median age was 5 years younger in those with as compared to those without PCOS (40 vs 45 years, P = .02). CONCLUSION: Polycystic ovary syndrome is independently associated with more severe NASH, including advanced fibrosis. Hepatologists should routinely inquire about PCOS in reproductive-aged women with NAFLD, and evaluate for more severe liver disease in this population.


Asunto(s)
Enfermedad del Hígado Graso no Alcohólico , Síndrome del Ovario Poliquístico , Adolescente , Adulto , Preescolar , Femenino , Fibrosis , Humanos , Persona de Mediana Edad , Enfermedad del Hígado Graso no Alcohólico/complicaciones , Enfermedad del Hígado Graso no Alcohólico/epidemiología , Síndrome del Ovario Poliquístico/complicaciones , Síndrome del Ovario Poliquístico/epidemiología , Estudios Retrospectivos , Adulto Joven
18.
Am J Obstet Gynecol ; 223(1): 79.e1-79.e8, 2020 07.
Artículo en Inglés | MEDLINE | ID: mdl-32272090

RESUMEN

The National Institutes of Health funding for reproductive sciences research, specifically in academic departments of obstetrics and gynecology, is disproportionately low. Research is one of the most important pillars in advancing healthcare. Despite US Congress' vision in providing increased funding to the National Institutes of Health as a whole, underfunding for research in the departments of obstetrics and gynecology remains one of the several critical drivers in the decline in reproductive health and healthcare for women in the United States.


Asunto(s)
Investigación Biomédica/economía , Ginecología , National Institutes of Health (U.S.)/economía , Obstetricia , Estados Unidos
20.
Am J Physiol Regul Integr Comp Physiol ; 317(6): R912-R920, 2019 12 01.
Artículo en Inglés | MEDLINE | ID: mdl-31663769

RESUMEN

Changes in pituitary-ovarian hormones across the menopausal transition have multiple physiological consequences. However, little is known about how the major types of postmenopausal hormone therapy (HT) affect pituitary-ovarian hormonal relationships. This study evaluated these relationships in recently menopausal women (52.45 ± 2.49 yr of age) in the Kronos Early Estrogen Prevention Study (KEEPS) who were compliant to randomized, double-blinded treatment with oral conjugated equine estrogen (o-CEE; n = 109), transdermal 17ß-estradiol (t-E2; n = 107), or placebo (n = 146). Androstenedione, testosterone, 17ß-estradiol, estrone, follicle-stimulating hormone (FSH), and luteinizing hormone (LH) were measured in serum before (baseline) and 48 mo after randomization to treatment. Descriptive summaries of hormone levels were performed, and multiple regression analyses were used to examine the effects of o-CEE, t-E2, and placebo on these hormone levels at 48 mo, adjusting for baseline levels. A network analysis examined the covariance of changes in hormone levels over the 48 mo within treatment groups. As expected, at 48 mo of treatment, hormone levels differed between women in the two active treatment groups compared with placebo, and network analysis indicated stronger relationships among hormone levels in the t-E2 and o-CEE groups compared with placebo. Associations among testosterone, 17ß-estradiol, FSH, and LH differed between the o-CEE group compared with t-E2 and placebo groups. Thus, two common HT regimens differentially alter pituitary-ovarian hormone levels, altering feedback cycles and interhormonal associations in recently menopausal women. These interactions provide the basis for future studies investigating the impact of hormonal modulation of aging, including cognitive decline in women.


Asunto(s)
Estradiol/farmacología , Menopausia/fisiología , Ovario/efectos de los fármacos , Hipófisis/efectos de los fármacos , Administración Cutánea , Método Doble Ciego , Estradiol/administración & dosificación , Terapia de Reemplazo de Estrógeno , Estrógenos/administración & dosificación , Estrógenos/farmacología , Femenino , Hormona Folículo Estimulante/sangre , Humanos , Hormona Luteinizante/sangre , Persona de Mediana Edad , Ovario/fisiología , Hipófisis/fisiología , Progesterona/sangre
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