In Vitro Fertilization Practice in Patients with Absolute Uterine Factor Undergoing Uterus Transplant in the United States.

OBJECTIVE: Report detailed, pooled multicenter experiences and outcomes after IVF among patients undergoing uterus transplantation in the United States. DESIGN: Cohort study SUBJECTS: Patients undergoing uterus transplant from the three longest running uterus transplant clinical trials in the United States. INTERVENTION: In vitro fertilization among uterus transplant patients MAIN OUTCOME MEASURES: Reproductive outcomes pre- and post-transplant ovarian stimulation RESULTS: 31 uterus transplant recipients were included in this cohort (mean age at transplant was 31 years, standard deviation 4.7). Prior to transplant, recipients completed a mean of 2 oocyte retrievals (range 1-4), banking a mean of 8 untested embryos (range 3-24) or 6 euploid embryos (range 2-10). Post-transplant retrieval cycles were required in 19% of recipients (n=6/31): a total of 16 cycles (range 2-4 cycles per recipient). All post-transplant retrievals were performed vaginally without complication. Preimplantation genetic testing was used by 74% of subjects (n=23/31). 72 autologous single embryo transfers occurred in 23 patients who completed at least one embryo transfer. Two embryo transfers followed a fresh IVF cycle and the remainder were frozen embryo transfers (n=70). Endometrial preparation during was more commonly performed with programmed protocols (n=61) (exogenous administration of estrogen/progesterone) compared to natural cycle protocols (n=9). The overall live birth rate for this cohort was 35% (n=25/72) per embryo transfer. Among those patients who had an embryo transfer leading to a live birth (n=21), a mean of 2.2 embryo transfers was performed. The overall live birth rate after the first embryo transfer was 57% (n=13/23) and rose to 74% after a second embryo transfer (n=17/23). There was no difference in rate of preeclampsia, live birth, neonatal birth, or placental weights among programmed versus natural cycle frozen embryo transfers. There were no differences in the live birth rate between living or deceased donor uteri (37% versus 32%, p=0.6). CONCLUSIONS: Post-transplant ovarian stimulation was required in 26% (n=6/23) of recipients undergoing at least one embryo transfer despite high rates of preimplantation genetic testing and pre-transplant embryo cryopreservation. Post-transplant retrievals were performed transvaginally, without complication. Future reporting of IVF experience will be essential to optimize reproductive outcomes after uterus transplant.

Classification and treatment of vaginal strictures at the donor-recipient anastomosis after uterus transplant.

OBJECTIVE: To describe the incidence and management of vaginal stricture after uterus transplantation (UTx) in the US, to propose a grading system to classify stricture severity, and to identify risk factors for stricture formation. DESIGN: Prospective cohort study. SETTING: University Hospital. PATIENTS: Recipients undergoing UTx from 2016-2023 at Baylor University Medical Center in Dallas, Cleveland Clinic, the University of Pennsylvania, and the University of Alabama at Birmingham were monitored postoperatively with regular pelvic examinations. Stricture was defined as vaginal narrowing of <3 cm in patients with graft survival of at least 7 days. INTERVENTION: Demographic and surgery characteristics. MAIN OUTCOME MEASURES: Stricture development and severity (grade 1 for diameter 2-<3 cm, grade 2 for 1-<2 cm, or grade 3 for <1 cm). RESULTS: Of the 45 UTx from 2016-2023 (16 deceased donors and 29 living donors), 3 were excluded from the analysis because of graft loss within 7 days. Of the 42 remaining recipients, 39 (92.9%) had Mayer-Rokitansky-Küster-Hauser syndrome and 3 (7.1%) had a prior hysterectomy. Twenty-eight (66.7%) UTx recipients developed postoperative vaginal strictures with a median time to stricture of 33 days (interquartile range 19-53 days). Most strictures were of moderate severity, with 4 (14.3%) strictures categorized as grade 1, 19 (67.9%) as grade 2, and 5 (17.9%) as grade 3. History of Mayer-Rokitansky-Küster-Hauser syndrome and preoperative recipient vaginal length were significant risk factors for stricture, after adjustment for donor and recipient age and body mass index, anastomosis technique, total ischemia time, center, and year. Patients with longer preoperative vaginal length had a lower risk of stricture (hazard ratio 0.45, 0.29-0.70). The severity grading of the stricture was associated with the effectiveness of a nonoperative treatment approach (grade 1 vs. grade 3). No patients with grade 3 strictures improved with self-dilation alone; all required surgical repair and/or dilation under anesthesia. Conversely, for grade 1 or 2 strictures, self-dilation alone was successful in 47.8% (11/23), and no grade 1 strictures required surgical repair. CONCLUSIONS: Vaginal stricture is a common postoperative complication after UTx, affecting >65% of recipients. Short preoperative vaginal length and history of müllerian agenesis in the recipient are significant risk factors. Vaginal self-dilation was effective for some mild to moderate strictures, although dilation under anesthesia or surgical repair was required in most cases. CLINICAL TRIAL REGISTRATION NUMBERS: Dallas UtErus Transplant Study (DUETS) at Baylor University Medical Center (NCT02656550), Uterine transplantation for the treatment of uterine factor infertility at the Cleveland Clinic (NCT02573415), The University of Pennsylvania Uterus Transplant for Uterine Factor Infertility Trial (UNTIL) (NCT03307356).

Impact of Mandated Insurance Coverage of Assisted Reproductive Technology on Clinic Website Transparency.

Objective: The purpose of this study was to determine whether website transparency of service costs, accepted insurance plans, and financing options differs between reproductive endocrinology and infertility clinics located in states that do and do not mandate insurance coverage of assisted reproductive technology (ART). Methods: Six hundred forty-six clinics were identified using the Society for Assisted Reproductive Technology online locator. Clinics were excluded for missing website links, duplicate entries, broken websites, or permanent closure. Mandated coverage by state was gathered on resolve.org Chi-squared testing and logistic regression were performed. Results: Of the 311 clinic websites analyzed, 28.6% were in states that mandate ART coverage and 71.4% were not. Clinics in states that have mandated coverage were more likely to list specific prices on their websites. These clinics were 2.13 times more likely to list specific costs (odds ratio [OR]; 95% confidence interval [CI]: 1.19-3.81, p = 0.01). There was also a significant difference between the percent of clinics in mandated coverage states and nonmandated states that listed accepted insurance plans. These clinics were 2.44 times more likely to report accepted insurance plans (OR; 95% CI: [1.47-4.05], p = 0.005). There was no significant difference in the mention of financial assistance between the groups. Clinics in states with mandated coverage were more likely to mention discount programs, but there was no significant difference for other types of financial assistance. Conclusion: Clinics located in states that mandate insurance coverage of ART are more likely to list specific costs, accepted insurance plans, and the availability of discount programs on their website. Patients living in states without mandated coverage are more likely to need to finance their own treatment, yet these patients are less likely to have nearby clinics that provide financial transparency on their websites.

Pelvic Floor Dysfunction Among Persons With Marfan and Loeys-Dietz Syndrome.

IMPORTANCE: Connective tissue disorders are proposed in the literature to be predisposing risk factors for pelvic floor disorders. Prior data characterizing the prevalence of and symptom burden related to pelvic floor disorders are limited for individuals with Marfan syndrome and are nonexistent for those with Loeys-Dietz syndrome. OBJECTIVE: The objective of this study was to determine the prevalence and severity of symptoms related to pelvic floor disorders among individuals with Marfan syndrome and Loeys-Dietz syndrome using the Pelvic Floor Distress Inventory-20 (PFDI-20). STUDY DESIGN: In this cross-sectional study, a survey including the PFDI-20 was administered to biologically female individuals older than 18 years with a confirmed diagnosis of Marfan syndrome or Loeys-Dietz Syndrome. Respondents were solicited through the websites, email lists, and social media forums of The Marfan Foundation and The Loeys-Dietz syndrome Foundation. RESULTS: A total of 286 respondents were included in the final analysis, 213 with Marfan syndrome and 73 with Loeys-Dietz syndrome. The median PFDI-20 score of the cohort was 43.8. Individuals with Loeys-Dietz syndrome had higher PFDI-20 scores and were more likely to have established risk factors for pelvic floor disorders that correlated with their PFDI-20 scores compared with those with Marfan syndrome. CONCLUSIONS: Respondents with Marfan syndrome and Loeys-Dietz syndrome experience a high burden of symptoms related to pelvic floor disorders. Despite the similar pathophysiology and clinical manifestations of these disorders, there were differences in PFDI-20 responses that may suggest that these diseases differ in the ways they affect the pelvic floor.

Treatment of endometriomas: Surgical approaches and the impact on ovarian reserve, recurrence, and spontaneous pregnancy.

Endometriomas may contribute to infertility and are associated with diminished ovarian reserve. Surgical management can damage the ovarian cortex and further diminish ovarian reserve. Surgical therapy of endometriomas can be achieved via cystectomy, ablation (electrosurgical, laser, or plasma energy), sclerotherapy, or oophorectomy. Each approach has varying effects on ovarian reserve, spontaneous pregnancy rates, and recurrence rates: Cystectomy is associated with a low recurrence rate but higher risk of diminished ovarian reserve; Ablation (with laser or plasma energy) appears to have minimal effect on ovarian reserve while also having low recurrence rates; Sclerotherapy is mixed in terms of effect on ovarian reserve as well as recurrence rates. Fertility preservation counseling is recommended for patients considering surgical management. The surgical approach selected should be tailored to each individual patient with respect to their fertility and therapeutic goals.

Awareness and Interest in Uterus Transplantation over Time: Analysis of Those Seeking Surgical Correction for Uterine-Factor Infertility in the US.

This study describes the characteristics of women who contacted an active program performing uterus transplantation (UTx) in the US, expressing interest in becoming a uterus transplant recipient or a living donor. Basic demographic and self-reported clinical information was collected from women who contacted any of the three US UTx programs from 2015 to July 2022. The three centers received 5194 inquiries about becoming a UTx recipient during the study timeframe. Among those reporting a cause of infertility, almost all of the reports (4066/4331, 94%) were absence of a uterus, either congenitally (794/4066, 20%) or secondary to hysterectomy (3272/4066, 80%). The mean age was 34 years, and 49% (2545/5194) had at least one child at the time of application. The two centers using living donors received 2217 inquiries about becoming living donors. The mean age was 34 years, and 60% (1330/2217) had given birth to ≥1 child. While most of the UTx clinical trial evidence has focused on young women with congenital absence of the uterus, these results show interest from a much broader patient population in terms of age, cause of infertility, and parity. These results raise questions about whether and to what extent the indications and eligibility criteria for UTx should be expanded as the procedure transitions from the experimental phase to being offered as a clinical treatment.

Fertility Preservation in Women with Endometriosis.

Several mechanisms have been implicated in the pathogenesis of endometriosis-related infertility. For patients considering surgery, the risk of iatrogenic injury is among the most important factors in the context of fertility preservation, along with age and individual reproductive goals. In the case of endometrioma excision, evidence overwhelmingly demonstrates the negative impact of surgery on ovarian reserve, with significant reductions in antimullerian hormone (up to 30% in unilateral versus up to 44% in bilateral endometriomas). The surgical endometriosis patient should be thoroughly counseled regarding fertility preservation and discussion should include tissue, embryo, and oocyte cryopreservation options. For the latter, data support cryopreservation of 10-15 oocytes in women ≤35 years and over 20 for those >35 years for a realistic chance to achieve one or more live births. When performing surgical interventions for endometriosis, reproductive surgeons should employ fertility-conserving surgical methods to reduce the likelihood of postoperative iatrogenic diminished ovarian reserve.

Perforation During Gynecological Procedures.

This article in the Women's Health series discusses uterine perforation occurring during gynecological procedures, including prevention, identification of risk factors, recognition, management, and long-term outcomes.

Uncommon Surgical Emergencies in the Adult Gynecologic Patient: Two Cases of Missed Diagnosis of Outflow Tract Obstruction from Congenital Uterine Anomalies.

Gynecologic emergencies may result from congenital uterine anomalies (CUAs) with outflow tract obstruction. Not limited to the "classic" presentation of an adolescent amenorrheic pain patient, such anomalies should be part of the differential diagnosis for adult female patients presenting with severe pelvic pain. Obstructed rudimentary noncommunicating cavitary horns may result in severe chronic or acute pain and necessitate urgent surgical management. While two-dimensional (2D) ultrasound is often the initial diagnostic tool, three-dimensional (3D) ultrasound and MRI can accurately delineate CUAs for definitive diagnosis. When excision of a rudimentary horn is required, a laparoscopic approach is preferable. This case series focuses on two adult patients with severe pelvic pain due to unicornuate uteruses with obstructed noncommunicating cavitated rudimentary horns. Both cases involve a delayed diagnosis, the inability to make the diagnosis at standard surgical observation, and the resultant need for urgent surgical management.

Uterus Transplantation: Revisiting the Question of Deceased Donors versus Living Donors for Organ Procurement.

Uterus transplantation is a surgical treatment for women with congenital or acquired uterine factor infertility. While uterus transplantation is a life-enhancing transplant that is commonly categorized as a vascular composite allograft (e.g., face or hand), it is similar to many solid organ transplants (e.g., kidney) in that both living donors (LDs) and deceased donors (DDs) can be utilized for organ procurement. While many endpoints appear to be similar for LD and DD transplants (including graft survival, time to menses, livebirth rates), there are key medical, technical, ethical, and logistical differences between these modalities. Primary considerations in favor of a LD model include thorough screening of donors, enhanced logistics, and greater donor availability. The primary consideration in favor of a DD model is the lack of physical or psychological harm to a living donor. Other important factors, that may not clearly favor one approach over the other, are important to include in discussions of LD vs. DD models. We favor a stepwise approach to uterus transplantation, one in which programs first begin with DD procurement before attempting LD procurement to maximize successful organ recovery and to minimize potential harms to a living donor.

The First 5 Years of Uterus Transplant in the US: A Report From the United States Uterus Transplant Consortium.

Importance: Uterus transplant is a viable surgical treatment for women affected by absolute uterine-factor infertility, which affects 1 in 500 women. Objective: To review transplant and birth outcomes of uterus transplant recipients in the US since the first case in 2016. Design, Setting, and Participants: In this cohort study, 5 years of uterus transplant outcome data were collected from the 3 centers performing uterus transplants in the US: Baylor University Medical Center, Dallas, Texas; Cleveland Clinic, Cleveland, Ohio; and University of Pennsylvania, Philadelphia. A total of 33 women with absolute uterine-factor infertility who underwent uterus transplant between February 2016 and September 2021 were included. Main Outcomes and Measures: Graft survival, live birth, and neonatal outcome. Results: Of the 33 included uterus transplant recipients, 2 (6%) were Asian, 1 (3%) was Black, 1 (3%) was South Asian, and 29 (88%) were White; the mean (SD) age was 31 (4.7) years; and the mean (SD) body mass index (calculated as weight in kilograms divided by height in meters squared) was 24 (3.6). Most uterus transplant recipients (31 of 33 [94%]) had a congenitally absent uterus (Mayer-Rokitansky-Küster-Hauser syndrome), and 21 of 33 (64%) received organs from living donors. Mean (range) follow-up was 36 (1-67) months. There was no donor or recipient mortality. One-year graft survival was 74% (23 of 31 recipients). Through October 2021, 19 of 33 recipients (58%) had delivered 21 live-born children. Among recipients with a viable graft at 1 year, the proportion with a live-born child was 83% (19 of 23). The median (range) gestational age at birth of neonates was 36 weeks 6 days (30 weeks, 1 day to 38 weeks), and the median (range) birth weight was 2860 (1310-3940) g (median [range], 58th [6th-98th] percentile). No congenital malformations were detected. Conclusions and Relevance: Uterus transplant is a surgical therapy that enables women with uterine-factor infertility to successfully gestate and deliver children. Aggregate data from US centers demonstrate safety for the recipient, living donor, and child. These data may be used to counsel women with uterine-factor infertility on treatment options.

Racial and ethnic disparities in surgical care for endometriosis across the United States.

BACKGROUND: Despite an estimated 10% prevalence of endometriosis among reproductive-age women, surgical population-based data are limited. OBJECTIVE: We sought to investigate racial and ethnic disparities in surgical interventions and complications among patients undergoing endometriosis surgery across the United States. STUDY DESIGN: We performed a retrospective cohort study of American College of Surgeons National Surgical Quality Improvement Program data from 2010 to 2018 identifying International Classification of Diseases, Ninth/Tenth Revision codes for endometriosis We compared procedures, surgical routes (laparoscopy vs laparotomy), and 30-day postoperative complications by race and ethnicity. RESULTS: We identified 11,936 patients who underwent surgery for endometriosis (65% White, 8.2% Hispanic, 7.3% Black or African American, 6.2% Asian, 1.0% Native Hawaiian or Pacific Islander, 0.6% American Indian or Alaska Native, and 11.5% of unknown race). Perioperative complications occurred in 9.6% of cases. After adjusting for confounders, being Hispanic (adjusted odds ratio, 1.31; 95% confidence interval, 1.06-1.64), Black or African American (adjusted odds ratio, 1.71; confidence interval, 1.39-2.10), Native Hawaiian or Pacific Islander (adjusted odds ratio, 2.08; confidence interval, 1.28-3.37), or American Indian or Alaska Native (adjusted odds ratio, 2.34; confidence interval, 1.32-4.17) was associated with surgical complications. Hysterectomies among Hispanic (adjusted odds ratio, 1.68; confidence interval, 1.38-2.06), Black or African American (adjusted odds ratio, 1.77; confidence interval, 1.43-2.18), Asian (adjusted odds ratio, 1.87; confidence interval, 1.43-2.46), Native Hawaiian or Pacific Islander (adjusted odds ratio, 4.16; confidence interval, 2.14-8.10), and patients of unknown race or ethnicity (adjusted odds ratio, 2.07; confidence interval, 1.75-2.47) were more likely to be open. Being Hispanic (adjusted odds ratio, 1.64; confidence interval, 1.16-2.30) or Black or African American (adjusted odds ratio, 2.64; confidence interval, 1.95-3.58) was also associated with receipt of laparotomy for nonhysterectomy procedures. The likelihood of undergoing oophorectomy was increased for Hispanic and Black women (adjusted odds ratio, 2.57; confidence interval, 1.96-3.37 and adjusted odds ratio, 2.06; confidence interval, 1.51-2.80, respectively), especially at younger ages. CONCLUSION: Race and ethnicity were independently associated with surgical care for endometriosis, with elevated complication rates experienced by Hispanic, Black or African American, Native Hawaiian or Pacific Islander, and American Indian or Alaska Native patients.