Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 28
Filtrar
2.
Fertil Steril ; 121(5): 806-813, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38253117

RESUMO

OBJECTIVE: To broadly assess the efficacy of medroxyprogesterone acetate (MPA) for ovulatory suppression during in vitro stimulation compared with gonadotropin-releasing hormone (GnRH) antagonist cycles. DESIGN: Cohort trial. SETTING: A single academic-affiliated private fertility practice. PATIENTS: Patients of all diagnoses aged 18-44 years undergoing autologous in vitro fertilization (IVF) for fertility treatment between 2020 and 2023. INTERVENTIONS: Comparison of MPA vs. antagonist IVF stimulation cycles. MAIN OUTCOME MEASURES: Rates of premature ovulation, oocyte and embryo yield, embryo quality, pregnancy rates, and logistical benefits. RESULTS: Prospective data was collected on 418 patients who underwent MPA protocol ovarian stimulation (MPA group), which was compared with 419 historical control gonadotropin hormone-releasing hormone antagonist cycles (control group). Age was similar between groups (35.6 ± 4.6 vs. 35.7 ± 4.8 years; P = .75). There were no cases of premature ovulation in the MPA group compared with a total of five cases in the control group (0% vs. 1.2%; risk ratio [RR] = 0.09; 95% confidence interval [CI], 0.01, 1.66). No differences were seen between number of oocytes retrieved (14.3 ± 10.2 vs. 14.3 ± 9.7; P = .83), blastocysts (4.9 ± 4.6 vs. 5.0 ± 4.6; P = .89), or euploid blastocysts (2.4 ± 2.6 vs. 2.2 ± 2.4; P = .18) in the MPA vs. control group respectively. Clinical pregnancy rate was similar between groups (70.4% vs. 64.2%; RR = 0.92; 95% CI, 0.72, 1.18). There was no difference in length of IVF stimulation or dose of stimulation medications. Patients in the MPA group saved an average of $491 ± $119 on medications, had an average of one less monitoring visit (4.4 ± 0.9 vs. 5.6 ± 1.1; P<.01), and 5.0 ± 1.2 less injections per cycle. When adjusting for age and ovarian reserve, protocol group (MPA vs. control) did not influence having an embryo available for transfer (76.6% vs. 73.4%; adjusted RR = 1.05; 95% CI, 0.94, 1.14). CONCLUSION: For ovulatory suppression during IVF cycles, MPA was effective at preventing ovulation while demonstrating similar cycle and reproductive outcomes, with the additional benefits of patient cost savings, increased convenience with decreased number of visits, and fewer injections.


Assuntos
Fertilização in vitro , Acetato de Medroxiprogesterona , Indução da Ovulação , Taxa de Gravidez , Humanos , Feminino , Acetato de Medroxiprogesterona/administração & dosagem , Fertilização in vitro/métodos , Adulto , Gravidez , Indução da Ovulação/métodos , Adulto Jovem , Administração Oral , Inibição da Ovulação/efeitos dos fármacos , Estudos Prospectivos , Fármacos para a Fertilidade Feminina/administração & dosagem , Adolescente , Estudos de Coortes , Ovulação/efeitos dos fármacos , Resultado do Tratamento , Hormônio Liberador de Gonadotropina/antagonistas & inibidores , Hormônio Liberador de Gonadotropina/análogos & derivados
3.
F S Rep ; 3(3): 214-222, 2022 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-36212557

RESUMO

Objective: To assess the impact of an interactive multimedia educational platform and consent process on patient comprehension and anxiety state compared with standard fertility counseling and paper consents in patients undergoing ovulation induction-intrauterine insemination (OI-IUI) or in vitro fertilization (IVF) throughout their first infertility treatment cycle. Design: Prospective randomized controlled trial. Setting: A university-affiliated reproductive endocrinology and infertility clinic. Patients: Patients aged 18-45 years undergoing their first OI-IUI or IVF cycle. Interventions: An interactive multimedia educational and consent platform (EngagedMD-[EMD]) before and during the first infertility treatment, in addition to standard fertility counseling by the physician and nurse team. Main Outcome Measures: Three survey time points: before the start of treatment (T1), at the start of treatment (T2), and at the completion of the treatment cycle (IUI or oocyte retrieval; T3). The main outcome measure was the comprehension score on a 15-question assessment administered at 2 times points (T2 and T3). The anxiety state at all 3 time points was assessed using a modified Spielberger State-Trait Anxiety Inventory score. Results: Eighty-six patients were included: 21 in the OI-IUI conventional (i.e., standard fertility counseling group) group, 22 in the IVF conventional group, 21 in the OI-IUI EMD group, and 22 in the IVF EMD group. Overall, the average number correct on the 15-question comprehension assessment was significantly higher in the EMD groups than in the conventional groups at T2 (EMD: 13.2 ± 1.8 vs. conventional: 11.7 ± 1.8) but not at T3. For those undergoing IVF, the average number correct was significantly higher at both T2 and T3 in the EMD vs. the conventional group (T2: 14.1 ± 1.3 vs. 12.4 ± 1.8; T3: 14.1 ± 1.7 vs. 12.5 ± 1.5). The average State-Trait Anxiety Inventory scores at each time point were similar between the EMD and conventional groups for both OI-IUI and IVF groups. Age ≤35 years and IVF treatment were significant predictors of increased State-Trait Anxiety Inventory scores. Conclusions: The addition of an interactive multimedia educational platform significantly improved patient comprehension at the initiation of OI-IUI and IVF cycles for patients undergoing fertility treatment for the first time. Those undergoing IVF with access to EMD had sustained, improved comprehension at the end of their treatment. The supplementation of a multimedia platform did not alter anxiety throughout the treatment. Younger patients undergoing IVF may benefit from increased psychological resources. Clinical Trial Registration Number: NCT03962257.

7.
J Minim Invasive Gynecol ; 28(3): 467-474, 2021 03.
Artigo em Inglês | MEDLINE | ID: mdl-32712324

RESUMO

OBJECTIVE: Entry into the abdomen during operative laparoscopy is a source of some controversy regarding the safest and most useful method. The objective of this review is to describe, compare, and contrast the most popular entry techniques. DATA SOURCES: Data were collected from the historical starting point until present day from English language journal articles and book chapters. METHODS OF STUDY SELECTION: Descriptive accounts dating back to the start of laparoscopy in the 1970s and spanning to present day well-designed randomized controlled trials and Cochrane reviews were compiled to evaluate the evidence for the effectiveness and safety of abdominal entry techniques. TABULATION, INTEGRATION, AND RESULTS: The most common sites of entry are the umbilicus and the left upper quadrant. Between the Veress needle, direct trocar insertion, and open entry there is no high-quality evidence to suggest that any of these offers a universal safety advantage. The Veress needle is still the most used among gynecologists and facilitates primary trocar placement. Direct trocar entry under laparoscopic visualization may be underused, is faster, and may result in fewer failed entries. Open (Hasson) entry can be more technically challenging, but may be best for patients with suspected intra-abdominal adhesions. CONCLUSION: Surgeon comfort is critical in choosing the entry site, method, and equipment. Surgeon familiarity with entry-failure troubleshooting, possible complications, and management is essential because major entry complications are rare in modern laparoscopy but critical because the essential steps of recognition and management can be lifesaving.


Assuntos
Abdome/cirurgia , Laparoscopia/métodos , Cavidade Abdominal/patologia , Cavidade Abdominal/cirurgia , Feminino , Procedimentos Cirúrgicos em Ginecologia/efeitos adversos , Procedimentos Cirúrgicos em Ginecologia/história , Procedimentos Cirúrgicos em Ginecologia/instrumentação , Procedimentos Cirúrgicos em Ginecologia/métodos , História do Século XX , História do Século XXI , Humanos , Laparoscopia/efeitos adversos , Laparoscopia/história , Laparoscopia/instrumentação , Agulhas , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Instrumentos Cirúrgicos/efeitos adversos , Umbigo/cirurgia
8.
Fertil Steril ; 115(1): 7-16, 2021 01.
Artigo em Inglês | MEDLINE | ID: mdl-33303209

RESUMO

In today's ever-changing business climate, reproductive health specialists are realizing that financial fluency is key to growing and maintaining a successful practice. Although financial fundamentals such as accounting may seem complex, both academic and private practice reproductive specialists who understand these topics can benefit in making business decisions for their practices. We describe the key financial fundamentals that reproductive health specialists should know, including basic concepts of finance and accounting, payments and receivables, capital budgeting, and business planning, and interpreting balance sheets, income statements, and cash-flow statements.


Assuntos
Contabilidade , Comércio , Administração Financeira/organização & administração , Medicina Reprodutiva , Contabilidade/economia , Contabilidade/organização & administração , Orçamentos/organização & administração , Orçamentos/normas , Comércio/economia , Comércio/organização & administração , Administração Financeira/economia , Declarações Financeiras/economia , Declarações Financeiras/organização & administração , Humanos , Renda , Medicina Reprodutiva/economia , Medicina Reprodutiva/organização & administração
11.
Fertil Steril ; 113(4): 788-796.e4, 2020 04.
Artigo em Inglês | MEDLINE | ID: mdl-32147173

RESUMO

OBJECTIVE: To evaluate pregnancy outcomes following intrauterine insemination (IUI) in young women with low ovarian reserve compared to age-matched controls. DESIGN: Retrospective cohort SETTING: Single infertility center (July 2001-August 2018) PATIENT(S): Patients <35 years of age undergoing at least one IUI cycle with a documented serum anti-Müllerian hormone (AMH) level, patent fallopian tubes, and total motile sperm count of ≥10 million at the time of IUI. INTERVENTION(S): None MAIN OUTCOME MEASURE(S): The primary outcome was the presence of a positive serum hCG pregnancy test (>2 mIU/mL) obtained 2 weeks after the IUI procedure. Secondary outcomes included the incidence of live birth, biochemical loss, clinical miscarriage, and ectopic pregnancy. Additionally, cumulative reproductive outcomes including up to seven IUI cycles were calculated and compared between groups. RESULTS: A post-hoc power calculation demonstrated that the study sample size yielded >80% power to detect a 7% difference between groups in the primary outcome. There were 3019 patients included: 370 with AMH <1.0 ng/mL and 2649 with AMH ≥1.0 ng/mL. When adjusting for IUI treatment strategy, number of dominant follicles at time of IUI and body mass index, no difference in per-cycle or cumulative reproductive outcomes was identified between patients with low AMH (<1.0 ng/mL) and normal AMH (≥1.0 ng/mL). Analyses by treatment strategy also showed no difference in reproductive outcomes. CONCLUSION: Young patients (<35 years of age) with diminished ovarian reserve conceived as often and had per-cycle and cumulative pregnancy outcomes similar to those of age-matched controls after IUI, regardless of treatment strategy.


Assuntos
Fertilização in vitro/tendências , Infertilidade Feminina/terapia , Inseminação Artificial/tendências , Reserva Ovariana/fisiologia , Resultado da Gravidez/epidemiologia , Adulto , Hormônio Antimülleriano/sangue , Estudos de Coortes , Feminino , Humanos , Infertilidade Feminina/sangue , Infertilidade Feminina/diagnóstico , Inseminação Artificial/métodos , Gravidez , Estudos Retrospectivos , Adulto Jovem
12.
Fertil Steril ; 113(3): 578-586.e1, 2020 03.
Artigo em Inglês | MEDLINE | ID: mdl-32044089

RESUMO

OBJECTIVE: To determine if a dynamic embryo culture system affects the reproductive potential of human embryos resulting from in vitro fertilization (IVF). DESIGN: Paired randomized controlled trial (RCT). SETTING: IVF center. PATIENT(S): IVF patients with normal ovarian reserve eligible for two-embryo transfer. INTERVENTION: IVF care was routine until fertilization was confirmed. Two-pronuclear embryos (2PNs) were then randomized: One-half of each patient's 2PNs were cultured in dynamic culture and one-half in static culture. Preimplantation genetic testing for embryonic aneuploidy was used to control for aneuploidy and allow for DNA fingerprinting. The best euploid blastocyst from each culture system was selected and patients underwent a frozen two-embryo transfer. If a singleton gestation resulted, DNA-fingerprinting was used to determine which of the two blastocysts implanted. The dynamic platform used was the NSSB-300 (Nepagene). MAIN OUTCOME MEASURE(S): The primary outcome was the proportion of usable blastocysts obtained. The secondary outcome was sustained implantation rate (SIR). RESULT(S): One hundred participants completed oocyte retrieval and blastocyst vitrification for frozen-thawed embryo transfer; 609 dynamic 2PNs and 615 static 2PNs were followed; and 304 blastocysts developed in dynamic culture and 333 blastocysts developed in static culture. In the paired analysis, the rate of usable blastulation was similar between dynamic and static culture (58.3% vs. 57.1%). In addition, there was no difference in the rate of aneuploidy (20.0% vs. 33.3%) or SIR (67.1% vs. 63.1%) between groups. CONCLUSION(S): In this paired RCT, dynamic culture did not improve usable blastulation rate or SIR. CLINICAL TRIAL REGISTRATION NUMBER: NCT02467725.


Assuntos
Técnicas de Cultura Embrionária/métodos , Embrião de Mamíferos/fisiologia , Hidrodinâmica , Movimento (Física) , Adulto , Células Cultivadas , Implantação do Embrião/fisiologia , Transferência Embrionária , Embrião de Mamíferos/citologia , Desenvolvimento Embrionário/fisiologia , Feminino , Fertilização in vitro/métodos , Humanos , Gravidez , Taxa de Gravidez
14.
Reprod Biomed Online ; 39(5): 777-783, 2019 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-31563452

RESUMO

RESEARCH QUESTION: Is T-shaped uterine cavity morphology associated with adverse pregnancy outcomes after transfer of a single thawed euploid blastocyst? DESIGN: In this secondary analysis of a prospective cohort study, 648 patients with three-dimensional ultrasound (3D-US) data obtained on the day before embryo transfer were categorized into three groups according to uterine cavity morphology: normal (n = 472), intermediate (n = 166) and T-shaped (n = 10). Quantitative uterine cavity dimensions were used to evaluate uterine cavity morphology. Pregnancy outcomes, including live birth, clinical miscarriage and ectopic pregnancy, were compared among the groups. RESULTS: The prevalence of a T-shaped uterus in this cohort was 1.5%. Uterine cavity morphology was strongly associated with the ratio of interostial distance and isthmic diameter (P < 0.01). Live birth rates were 66.5% for normal, 65.7% for intermediate and 40.0% for T-shaped cavity morphology. Women with a T-shaped uterus had an increased risk of clinical miscarriage (40.0% versus 7.0% for normal and 9.0% for intermediate cavity morphology, P < 0.01) and ectopic pregnancy (10.0% versus 1.1% for normal and 1.9% for intermediate cavity morphology, P = 0.05). When evaluating interostial distance and isthmic diameter ratio to determine pregnancy outcomes, a cut-off value of 2 was noted to have weak predictive value for live birth, but not clinical miscarriage or ectopic pregnancy. CONCLUSIONS: T-shaped uterine cavity morphology is associated with adverse pregnancy outcomes after transfer of a single thawed euploid blastocyst. Given the low prevalence of this condition, quantifying the magnitude of risk will require a larger cohort of patients.


Assuntos
Transferência Embrionária/efeitos adversos , Imageamento Tridimensional , Ultrassonografia , Anormalidades Urogenitais/diagnóstico por imagem , Útero/anormalidades , Aborto Espontâneo , Adulto , Blastocisto , Feminino , Humanos , Nascido Vivo , Gravidez , Resultado da Gravidez , Gravidez Ectópica , Estudos Prospectivos , Curva ROC , Útero/diagnóstico por imagem
15.
Obstet Gynecol Surv ; 74(4): 232-240, 2019 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-31344251

RESUMO

IMPORTANCE: Endometriomas are a unique and complex representation of the classic phenotypes of endometriosis. Associated symptoms, high recurrence rate, and multimodal approach represent ongoing challenges in the management of this chronic disease. OBJECTIVE: To review current literature regarding medical and surgical management of endometriomas. EVIDENCE ACQUISITION: An extensive literature search including PubMed and Cochrane Library was performed. Review was performed using the following key words: "endometrioma," "cystectomy," "chronic pain," "infertility," "IVF," "menopause," "recurrence." All pertinent articles were assessed. The references of those articles were then reviewed, and additional publications were evaluated. Eligibility of the studies was first assessed on titles and abstracts. Full articles were then reviewed for all selected studies, and decision for final inclusion was made at that time. CONCLUSIONS AND RELEVANCE: Cystectomy of ovarian endometriomas has been the first-line treatment for management for many years because it provides improved pain relief, reduces recurrence rates, and was thought to be favorable in in vitro fertilization. However, a growing body of evidence is demonstrating benefit, or at least no harm, in expectant management for asymptomatic patients with small, stable endometriomas. Medical management is often very effective and appropriate first line. When surgical intervention is appropriate, careful ovarian cyst excision with goal of ovarian tissue preservation and treatment of additional endometriosis by a trained surgeon can provide the patient the best long-term outcome and preservation of ovarian tissue and function.


Assuntos
Endometriose/cirurgia , Feminino , Humanos
16.
Fertil Steril ; 110(5): 896-904, 2018 10.
Artigo em Inglês | MEDLINE | ID: mdl-30316435

RESUMO

OBJECTIVE: To determine if preimplantation genetic testing for aneuploidy (PGT-A) is cost-effective for patients undergoing in vitro fertilization (IVF). DESIGN: Decision analytic model comparing costs and clinical outcomes of two strategies: IVF with and without PGT-A. SETTING: Genetics laboratory. PATIENTS: Women ≤ 42 years of age undergoing IVF. INTERVENTION(S): Decision analytic model applied to the above patient population utilizing a combination of actual clinical data and assumptions from the literature regarding the outcomes of IVF with and without PGT-A. MAIN OUTCOME MEASURE(S): The primary outcome was cumulative IVF-related costs to achieve a live birth or exhaust the embryo cohort from a single oocyte retrieval. The secondary outcomes were time from retrieval to the embryo transfer resulting in live birth or completion of treatment, cumulative live birth rate, failed embryo transfers, and clinical losses. RESULTS: 8,998 patients from 74 IVF centers were included. For patients with greater than one embryo, the cost differential favored the use of PGT-A, ranging from $931-2411 and depending upon number of embryos screened. As expected, the cumulative live birth rate was equivalent for both groups once all embryos were exhausted. However, PGT-A reduced time in treatment by up to four months. In addition, patients undergoing PGT-A experienced fewer failed embryo transfers and clinical miscarriages. CONCLUSION: For patients with > 1 embryo, IVF with PGT-A reduces healthcare costs, shortens treatment time, and reduces the risk of failed embryo transfer and clinical miscarriage when compared to IVF alone.


Assuntos
Aborto Espontâneo/economia , Aneuploidia , Análise Custo-Benefício , Transferência Embrionária/economia , Testes Genéticos/economia , Diagnóstico Pré-Implantação/economia , Aborto Espontâneo/epidemiologia , Aborto Espontâneo/prevenção & controle , Adulto , Análise Custo-Benefício/métodos , Árvores de Decisões , Transferência Embrionária/métodos , Feminino , Testes Genéticos/métodos , Humanos , Gravidez , Diagnóstico Pré-Implantação/métodos , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Falha de Tratamento
17.
Fertil Steril ; 110(3): 437-442, 2018 08.
Artigo em Inglês | MEDLINE | ID: mdl-30098695

RESUMO

OBJECTIVE: To study the prevalence of celiac disease in the infertile population undergoing in vitro fertilization (IVF) and assess outcomes. DESIGN: Prospective cohort study. SETTING: A single infertility center from January 2016 to March 2017. PATIENT(S): Women 18-45 years of age participating in IVF. INTERVENTION(S): Patients had serum tissue transglutaminase (tTG) and endomysial (EMA) IgA testing to screen for celiac disease and completed a 10-question "yes or no" survey to assess their medical history, previous testing, dietary habits, and pertinent symptoms. MAIN OUTCOME MEASURE(S): IVF cycle outcomes were compared between seronegative and seropositive patients. RESULT(S): Of 1,000 patients enrolled, 995 completed serologic screening and 968 underwent oocyte retrieval. Eighteen patients screened positive for both tTG and EMA (1.8%) and 10 additional patients (1.0%) screened positive for one of the two antibodies. The number of mature oocytes retrieved, fertilization rates, and blastulation rates were equivalent between seronegative and seropositive patients. There were 987 patients who completed the questionnaire (98.7%), and 84 reported being gluten free (8.5%). Those who reported being gluten free were no more likely to be antibody positive than the general population. Furthermore, a low-gluten diet was not associated with markers of ovarian reserve, oocytes retrieved, fertilization, blastulation, sustained implantation and pregnancy loss rates. CONCLUSION(S): The prevalence of seropositive celiac disease was consistent with that of the general population (2.8%). Patients who were seropositive for celiac disease-related antibodies had outcomes equivalent to seronegative patients, and patients with a gluten-free diet did not have improved outcomes.


Assuntos
Doença Celíaca/epidemiologia , Fertilização in vitro/tendências , Infertilidade Feminina/epidemiologia , Taxa de Gravidez/tendências , Reprodução/fisiologia , Adulto , Doença Celíaca/sangue , Doença Celíaca/diagnóstico , Estudos de Coortes , Feminino , Proteínas de Ligação ao GTP/sangue , Humanos , Imunoglobulina A/sangue , Infertilidade Feminina/sangue , Infertilidade Feminina/terapia , Recuperação de Oócitos/tendências , Gravidez , Prevalência , Estudos Prospectivos , Proteína 2 Glutamina gama-Glutamiltransferase , Inquéritos e Questionários , Transglutaminases/sangue
19.
Fertil Steril ; 108(3): e1, 2017 09.
Artigo em Inglês | MEDLINE | ID: mdl-28865555

RESUMO

OBJECTIVE: To demonstrate the multiple advantages of the suprapubic port in robotic assisted laparoscopic myomectomy. DESIGN: Video demonstration of a robotic assisted laparoscopic myomectomy technique using a suprapubic incisional retractor (GelPOINT). SETTING: Hospital. PATIENT(S): A 32-year-old primigravid women with heavy menstrual bleeding and pelvic pain with a 12-cm leiomyoma (International Federation of Gynecology and Obstetrics type 5). INTERVENTION(S): Illustrate a surgical approach during robotic assisted laparoscopic myomectomy with the use of a 5-cm suprapubic incision, an incisional retractor (GelPOINT) for the enucleation, and extraction of a large leiomyoma. MAIN OUTCOME MEASURE(S): The effective enucleation and extraction of a leiomyoma specimen using an incisional retractor and GelPOINT. The steps of the technique and the role of GelPOINT are demonstrated. RESULT(S): The procedure was performed without incident, and the patient experienced pain relief and lighter menses postoperatively. This technique has been performed successfully since June 2014 on 22 women. CONCLUSION(S): During a robotic assisted laparoscopic myomectomy the suprapubic incision is both advantageous and practical. The small incision allows the surgery to remain minimally invasive; the primary umbilical trocar is inserted under direct visualization in an already insufflated abdomen; the location of the incision allows the surgical assistant easy access to the port; the passing of the needles occurs under direct visualization with minimal camera manipulation; and last, the extraction of large tissue can be performed within a specimen pouch through this same suprapubic incision in a short period.


Assuntos
Laparoscópios , Leiomioma/cirurgia , Procedimentos Cirúrgicos Robóticos/instrumentação , Miomectomia Uterina/instrumentação , Neoplasias Uterinas/cirurgia , Adulto , Desenho de Equipamento , Feminino , Humanos , Laparoscopia/métodos , Leiomioma/patologia , Procedimentos Cirúrgicos Robóticos/métodos , Miomectomia Uterina/métodos , Neoplasias Uterinas/patologia
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA