1
|
Reppucci ML, Alaniz VI, Wehrli LA, Torre LDL, Wood D, Wilcox DT, Appiah LC, Peña A, Bischoff A. Reproductive and Family Building Considerations for Female Patients with Anorectal And Urogenital Malformations. J Pediatr Surg 2023; 58:1450-1457. [PMID: 36229236 DOI: 10.1016/j.jpedsurg.2022.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 09/04/2022] [Accepted: 09/12/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND Little is known about fertility and pregnancy outcomes in patients with anorectal malformations (ARM), particularly those with long common channel cloaca and cloacal exstrophy who may have impaired fertility. The purpose of this study is to describe pregnancy and offspring data from a cohort of patients with ARM. METHODS A retrospective review of female patients with ARM from our database, which includes patients operated on since 1980, was performed as well as a review of the literature. Demographic, operative, and self-reported fertility, obstetric, and offspring data were collected. RESULTS There were 37 females identified in our database who reported any pregnancy or having children. There were 59 pregnancies, 48 (81.3%) of which resulted in live birth. The most common mode of delivery was cesarean delivery. There were five patients with long channel cloaca (>3 cm) and one with cloacal exstrophy that reported 11 total pregnancies, eight of which resulted in live birth. Four cloaca patients in which the native vagina was pulled through were able to conceive spontaneously. Three patients with cloacal anomalies required in vitro fertilization to conceive; one was unsuccessful. No patients who underwent bowel partial vaginal replacement became pregnant. Women with ARM face many unique challenges in assisted reproduction, pregnancy, and delivery owing to their anatomy and associated anomalies. CONCLUSIONS Women with recto-perineal, recto-vestibular, and cloacas in which the native vagina was pulled through are capable of spontaneous pregnancy. Assisted reproduction, however, may be needed those with more complex anomalies and surgical repairs. LEVEL OF EVIDENCE IV.
Collapse
Affiliation(s)
- Marina L Reppucci
- International Center for Colorectal and Urogenital Care, Division of Pediatric Surgery, Children's Hospital Colorado, 13213 E 16th Ave, Box 323, Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Veronica I Alaniz
- International Center for Colorectal and Urogenital Care, Division of Pediatric Surgery, Children's Hospital Colorado, 13213 E 16th Ave, Box 323, Anschutz Medical Campus, Aurora, CO 80045, USA; Section of Pediatric and Adolescent Gynecology, Children's Hospital Colorado, Aurora, CO 80045, USA
| | - Lea A Wehrli
- International Center for Colorectal and Urogenital Care, Division of Pediatric Surgery, Children's Hospital Colorado, 13213 E 16th Ave, Box 323, Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Luis de La Torre
- International Center for Colorectal and Urogenital Care, Division of Pediatric Surgery, Children's Hospital Colorado, 13213 E 16th Ave, Box 323, Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Dan Wood
- International Center for Colorectal and Urogenital Care, Division of Pediatric Surgery, Children's Hospital Colorado, 13213 E 16th Ave, Box 323, Anschutz Medical Campus, Aurora, CO 80045, USA; Department of Pediatric Urology, Children's Hospital Colorado, Aurora, CO 80045, USA
| | - Duncan T Wilcox
- International Center for Colorectal and Urogenital Care, Division of Pediatric Surgery, Children's Hospital Colorado, 13213 E 16th Ave, Box 323, Anschutz Medical Campus, Aurora, CO 80045, USA; Department of Pediatric Urology, Children's Hospital Colorado, Aurora, CO 80045, USA
| | - Leslie C Appiah
- Section of Pediatric and Adolescent Gynecology, Children's Hospital Colorado, Aurora, CO 80045, USA
| | - Alberto Peña
- International Center for Colorectal and Urogenital Care, Division of Pediatric Surgery, Children's Hospital Colorado, 13213 E 16th Ave, Box 323, Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Andrea Bischoff
- International Center for Colorectal and Urogenital Care, Division of Pediatric Surgery, Children's Hospital Colorado, 13213 E 16th Ave, Box 323, Anschutz Medical Campus, Aurora, CO 80045, USA.
| |
Collapse
|
2
|
Vilanova-Sanchez A, McCracken K, Halleran DR, Wood RJ, Reck-Burneo CA, Levitt MA, Hewitt G. Obstetrical Outcomes in Adult Patients Born with Complex Anorectal Malformations and Cloacal Anomalies: A Literature Review. J Pediatr Adolesc Gynecol 2019; 32:7-14. [PMID: 30367985 DOI: 10.1016/j.jpag.2018.10.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 10/12/2018] [Accepted: 10/15/2018] [Indexed: 12/22/2022]
Abstract
Patients born with complex anorectal malformations often have associated Müllerian anomalies, which might affect fertility and obstetrical outcomes. Other vertebral-anorectal-tracheoesophageal-renal-limb associations, such as renal or cardiac anomalies, could also affect pregnancy intention, fertility rates, and recommendations about mode of delivery or obstetrical outcomes. Associated conditions present at birth, like hydrocolpos, could also potentially affect fertility. Depending on the complexity of the anomaly, primary reconstruction might include vaginoplasty, vaginal interposition, perineal body reconstruction, and extensive pelvic dissection. After the initial reconstruction, patients might have multiple additional surgeries for stoma reversal, bladder augmentation, and creation of conduits, all with potential for pelvic adhesions. Pregnancy intention, fertility rates, mode of delivery, and obstetrical outcomes data are limited in this patient population, making it challenging to counsel patients and their families. We sought to evaluate all available literature in an attempt to better counsel families. A PubMed literature search was undertaken to review this topic. Search terms of "cloaca," "anorectal malformation," "pregnancy," "cloacal exstrophy," "vaginal delivery," and "cesarean section" were used and citation lists from all identified articles were checked to ensure that all possible articles were included in the review. We also outline comorbidities from the fetal period to adulthood that might affect reproductive health. Of the articles on anorectal and cloacal anomalies, 13 reports were identified that covered obstetrical outcomes. They were in patients with previous anorectal malformation, cloaca, and cloacal exstrophy repair. Twenty-four pregnancies were reported in 16 patients. Two ectopic pregnancies, 5 spontaneous miscarriages, 1 triplet pregnancy, and 16 singleton pregnancies were reported with a total of 19 live births. Regarding the method of conception, 15/18 pregnancies occurred spontaneously and 3/18 were via assisted reproductive technology with in vitro fertilization. There were 19 live births, of which at least 8 were preterm. Müllerian anatomy was reported in 8 of 13 articles. Only 2 patients underwent vaginal delivery (1 patient with repaired cloaca malformation had an operative vaginal delivery and 1 patient with repaired imperforate anus with rectovaginal fistula had a normal spontaneous vaginal delivery). The remaining patients all underwent a cesarean section. There were no reported cases of maternal mortality, and maternal morbidity was limited to recurrent urinary tract infections and worsening chronic kidney disease. There is a paucity of information regarding obstetrical outcomes in adult anorectal and cloaca patients. However, patients with previous cloacal repairs have achieved pregnancy spontaneously, as well as with in vitro fertilization. Patients with repaired cloacal malformations are at increased risk of preterm birth and cesarean delivery. Most patients with cloacal anomalies have an associated Müllerian anomaly and therefore have an increased risk of preterm labor. From our review we conclude that contraception should be offered to patients not desiring pregnancy, and cesarean section is likely the preferred mode of delivery. On the basis of this review, we recommend proactive data collection of all such patients to document outcomes and collaboration among providers and between centers devoted to this complex patient population.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Geri Hewitt
- Nationwide Children's Hospital, Columbus, Ohio
| |
Collapse
|
4
|
Fernando MA, Creighton SM, Wood D. The long-term management and outcomes of cloacal anomalies. Pediatr Nephrol 2015; 30:759-65. [PMID: 25217327 PMCID: PMC4372671 DOI: 10.1007/s00467-014-2875-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2014] [Revised: 05/03/2014] [Accepted: 06/02/2014] [Indexed: 12/03/2022]
Abstract
Cloacal anomalies occur when failure of the urogenital septum to separate the cloacal membrane results in the urethra, vagina, rectum and anus opening into a single common channel. The reported incidence is 1:50,000 live births. Short-term paediatric outcomes of surgery are well reported and survival into adulthood is now usual, but long-term outcome data are less comprehensive. Chronic renal failure is reported to occur in 50 % of patients with cloacal anomalies, and 26-72 % (dependant on the length of the common channel) of patients experience urinary incontinence in adult life. Defaecation is normal in 53 % of patients, with some managed by methods other than surgery, including medication, washouts, stoma and antegrade continent enema. Gynaecological anomalies are common and can necessitate reconstructive surgery at adolescence for menstrual obstruction. No data are currently available on sexual function and little on the quality of life. Pregnancy is extremely rare and highly risky. Patient care should be provided by a multidisciplinary team with experience in managing these and other related complex congenital malformations. However, there is an urgent need for a well-planned, collaborative multicentre prospective study on the urological, gastrointestinal and gynaecological aspects of this rare group of complex conditions.
Collapse
Affiliation(s)
- M. Ashani Fernando
- Department of Urology, University College London Hospitals, 250 Euston Road, London, NW1 2PG UK
| | - Sarah M. Creighton
- Department of Women’s Health, University College London Hospitals, 250 Euston Road, London, NW1 2PG UK
| | - Dan Wood
- Department of Urology, University College London Hospitals, 250 Euston Road, London, NW1 2PG UK
| |
Collapse
|
5
|
The Great Divide: Understanding Cloacal Septation, Malformation, and Implications for Surgeons. Pediatr Surg Int 2014; 30:1089-95. [PMID: 25217828 PMCID: PMC4302733 DOI: 10.1007/s00383-014-3593-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/04/2014] [Indexed: 12/28/2022]
Abstract
The anorectal and urogenital systems arise from a common embryonic structure termed cloaca. Subsequent development leads to the division/septation of the cloaca into the urethra, urinary bladder, vagina, anal canal, and rectum. Defective cloacal development and the resulting anorectal and urogenital malformations are some of the most severe congenital anomalies encountered in children. In the most severe form in females, the rectum, vagina, and urethra fail to develop separately and drain via a single common channel known as a cloaca into the perineum. In this review, we summarize our current knowledge of embryonic cloaca development and malformation, and compare them to what has already been described in the literature. We describe the use of mouse models of cloaca malformation to understand which signaling pathways and cellular mechanisms are involved in the process of normal cloaca development. We also discuss the embryological correlation of the epithelial and stromal histology found in step sections of the common channel in 14 human cloaca malformations. Finally, we highlight the significance of these findings, compare them to prior studies, and discuss their implications for the pediatric surgeons. Understanding and identifying the molecular basis for cloaca malformation could provide foundation for tissue engineering efforts that in the future would reflect better surgical reconstruction and improved quality of life for patients.
Collapse
|
7
|
Jayasinghe Y, Rane A, Stalewski H, Grover S. The Presentation and Early Diagnosis of the Rudimentary Uterine Horn. Obstet Gynecol 2005; 105:1456-67. [PMID: 15932844 DOI: 10.1097/01.aog.0000161321.94364.56] [Citation(s) in RCA: 140] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The key to successful management of the rudimentary uterine horn is early detection. This review of the literature seeks to illustrate important aspects of diagnosis and management of this anomaly. DATA SOURCES An English language MEDLINE search from 1966 to 2003 was performed, using the search terms "rudimentary uterine horn," "accessory horn," "uterus bicornis unicollis," "hematometra," "unicornuate or bicornuate uterus," and "mullerian anomaly." References from previously published sources were also obtained. METHODS OF STUDY SELECTION One hundred thirty letters, case reports, case series, and review articles featuring rudimentary uterine horn were found. Reports before 1966 were excluded because outcomes before the advent of modern diagnostic techniques were not relevant to this study. TABULATION, INTEGRATION, AND RESULTS Three hundred sixty-six rudimentary horn presentations (210 gynecologic and 156 obstetric) were found. Noncommunicating horns accounted for 92% of cases (95% confidence interval [CI] 88-95%, P < .001), and renal anomaly was found in 36% (95% CI 29-44%). Contrary to the American Fertility Society classification of uterine anomalies, rudimentary horns may occur without a corresponding unicornuate uterus. The mean age of presentation was similar for gynecologic and obstetric presentations (23 and 26 years, 95% CIs 21.2-24.6 and 124.9-27.3 years, respectively). Presentation in the third decade of life or later occurred in 78% of patients (95% CI 70-84%, P < .001). Sensitivity of ultrasound examination for diagnosis was 26% (95% CI 18-36%). Diagnosis before clinical symptoms occurred in 14% (95% CI 7-23%). CONCLUSION Many functional noncommunicating horns present during or after the third decade of life with acute obstetric uterine rupture. Surgical removal before pregnancy is recommended. Rates of prerupture diagnosis remain disappointingly low.
Collapse
Affiliation(s)
- Yasmin Jayasinghe
- Department of Paediatric and Adolescent Gynaecology, Royal Children's Hospital, Melbourne, Australia.
| | | | | | | |
Collapse
|
8
|
Abstract
BACKGROUND Patients with cloacal malformations at birth usually require multiple surgical procedures to correct their anatomic defects. In addition, many also have associated Müllerian anomalies. Those who conceive after repairs invariably are considered "high-risk" pregnancies and are considered poor candidates for maintaining multiple gestations. Further, because of the nature of their defects and their repairs, following such patients with multiple gestation presents unique challenges. CASE A 29-year-old multipara conceived triplets and delivered at 30 weeks with a good maternal and neonatal outcome. CONCLUSIONS Patients with repaired cloacal abnormalities present unique challenges and risks compared to the general population with regard to the risks of multiple pregnancies.
Collapse
Affiliation(s)
- James A Greenberg
- The Department of Obstetrics and Gynecology, Brigham & Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA.
| | | | | | | |
Collapse
|