[Congenital cervical agenesis: pregnancy after transmyometrial embryo transfer]

Cervicovaginal reconstruction with small intestinal submucosa graft in congenital cervicovaginal atresia: A report of 38 cases

OBJECTIVE

To evaluate the quality of life and surgical outcomes in patients with congenital cervicovaginal malformation after cervicovaginal reconstruction.

STUDY DESIGN

Thirty-eight patients diagnosed with congenital cervicovaginal aplasia and underwent cervicovaginal reconstruction using acellular porcine small intestinal submucosa (SIS) grafts were included in the study from January 2012 to December 2019. Of these, twenty-one patients underwent conventional laparoscopy, nine underwent robotic surgery, and eight underwent laparoendoscopic single-site (LESS) surgery. Clinical characteristics, perioperative data, condition of the neovagina and neocevix, post-operation complications, body image, resumption of menstruation, sexual function, and quality of life were assessed.

RESULTS

The average age of the patients was 16.4 ± 5.78 years. The operative procedure lasted 182.29 ± 70.85 min, with a hemoglobin decrease of 12.53 ± 7.55 g/dl. All surgery was completed successfully without complications. The total cost was highest in the robotic surgery group (P < 0.001). The cosmetic scores were significantly higher in the LESS group (P < 0.001). At a median follow-up of 49.79 ± 31.02 months, all patients resumed menstruation, except one patient who underwent hysterectomy due to vaginal obstruction. The average length of neovagina was 8.11 ± 0.75 cm, and the length of the cervix was 1.73 ± 1.00 cm. There were one patient with vaginal stenosis, two patients with cervical occlusion, two patients with cervical stenosis, and six patients with intrauterine device loss. Fourteen patients experienced sexual activity, with the total female sexual function index scores of 26.83 ± 3.49. Six patients had a desire of pregnancy, and one patient had pregnant via assisted-reproduction techniques. No differences in the mean physical component score (PCS) and mental component score (MCS) were identified among three different groups at baseline and all post-surgery time points (P > 0.05), but with the extension of follow-up, both PCS and MCS increased significantly in all groups (P < 0.001).

CONCLUSION

Cervicovaginal reconstruction using an SIS graft is safe and efficient to the management of congenital cervicovaginal atresia whatever by the conventional laparoscopy, robotic surgery or LESS, with good surgical outcomes and high of quality of life.

Transmyometrial embryo transfer as a useful method to overcome difficult embryo transfers - a single-center retrospective study

OBJECTIVE

Pregnancy after an embryo transfer depends largely on embryo quality, endometrial receptivity, and the technique used in the embryo transfer. Embryo transfers have been reported as inevitably traumatic and difficult for 5-7% of patients in assisted reproduction treatment. In these cases, transmyometrial embryo transfer should be considered as a suitable method to overcome difficult embryo transfers. The aim of this study was to report our experience with this technique and analyze its causes, results and complications.

METHODS

Since 1993, 39 women (40 cycles of assisted reproductive technology treatment) were submitted to transmyometrial embryo transfers in our center. The procedures were carried out as described by the Towako group.

RESULTS

The enrolled female patients had a mean age of 34 years and a mean baseline FSH level of 6.89 IU/mL. The median number of retrieved oocytes was 7.50 and a mean of 2.63 embryos were transferred. Implantation rate was 9.5%. With respect to clinical results, pregnancy and miscarriage rates were 25% and 30%, respectively. Since there were two twin pregnancies, the live birth rate was 22.5% (9/40). No major complications were reported.

CONCLUSION

Transmyometrial embryo transfer can and should be an option in cases of difficult/impossible transcervical embryo transfer.

Outcomes in patients undergoing robotic reconstructive uterovaginal anastomosis of congenital cervical and vaginal atresia

Objective

To introduce our experience of robotic surgery of reconstructive uterovaginal anastomosis and operative outcomes in congenital cervical and vaginal atresia patients.

Methods

Clinical observation and follow‐up of four patients with congenital cervical and vaginal atresia who underwent robotic reconstruction of cervix and vagina by SIS (small intestinal submucosa, SIS) graft.

Results

Average patient age was 13.8 ± 2.2. Patients complained of severe periodic abdominal pain. Diagnosis was made according to clinical characteristics, physical examination, MRI and classified by ESHRE/ESGE system. All patients underwent reconstruction of cervix and vagina by uterovaginal anastomosis by SIS graft. Average operation time was 232.5 ± 89.2 min, average blood loss was 225.0 ± 95.7 mL. After surgery, all patients have regular menstruation without pain. Average follow up was 12 months, average vagina length was 8.9 ± 0.3 cm, average vagina width was 2.9 ± 0.1 cm.

Conclusion

Robotic assisted reconstruction of cervix and vagina is feasible from our experience, enlarged cases and additional studies are required.