Factors affecting postoperative pregnancy rate after endoscopic management of large endometriomata

Fertility Outcomes After Laparoscopic Cystectomy in Infertile Patients with Stage III-IV Endometriosis: a Cohort with 6-10 years of Follow-up

INTRODUCTION

Ovarian endometriosis is the most common type of endometriosis (EM), affecting more than 40% of women with EM. Currently, surgical intervention is still controversial in infertile patients with ovarian endometriosis, especially in those with stage III-IV EM. Very few studies have been done to analyze long-term pregnancy results in patients with endometrioma more than 5 years after surgery. Therefore, the aim of this study was to explore the pregnancy outcomes and the related factors in patients with endometrioma and stage III-IV endometriosis during a long-term follow-up postoperatively.

METHODS

We collected 347 patients with ovarian endometriosis, which included 59 infertile patients with stage III-IV endometriosis who had a minimum of 5 years of postoperative follow-up after undergoing laparoscopic excision of ovarian endometriomas performed by a single doctor at the Peking Union Medical College Hospital from January 2009 to April 2013.

RESULTS

A total of 59 infertile patients were recruited. The mean age was 31.8 ± 3.6 years. The mean size of the endometriomas was 6.8 ± 3.3 cm. Before surgery, dysmenorrhea was present in 88.1% (52/59) of the cases, while chronic pelvic pain was reported in nine cases (15.3%). A total of 20.3% (12/59) of cases were concurrent with leiomyoma, 52.5% (31/59) with deep infiltrating endometriosis (DIE), and 39.0% (23/59) with adenomyosis. During laparoscopy, 21 cases were diagnosed as stage III (35.6%) and 38 as stage IV (64.4%) EM according to the revised American Fertility Society (AFS) classification. After laparoscopic cystectomy, 38 (64.4%) patients became successfully pregnant by the 5th year. All the patients were divided into two groups according to the postoperative pregnancy outcomes. In univariate analysis, the higher mean age and concurrent diagnosis of adenomyosis were seen to be related to poor postoperative pregnancy outcomes (p < 0.05). In multivariate analysis, however, the mean age, chronic pelvic pain (CPP), and adenomyosis were independent risk factors of pregnancy outcomes between the two groups (p < 0.05). With a minimum follow-up of 6 years, 23.7% (14/59) of recurrence was observed in the entire study cohort.

CONCLUSION

Infertile patients with endometrioma and stage III-IV EM may have lower pregnancy rates after laparoscopic cystectomy if they are older and present with CPP and adenomyosis. Our data showed a lower rate of recurrence but a higher rate of pregnancy after surgery.

Laparoscopic management of patients with endometriosis and chronic pelvic pain

Endometriosis has been traditionally included among the most important causes of chronic pelvic pain (CPP) in women of reproductive age. The main clinical manifestations of endometriosis are dysmenorrhea, dyspareunia, and chronic nonmenstrual pain. Despite the high prevalence of endometriosis in women suffering from CPP, controversy still exists regarding the true association between the stage and extent of this peculiar disease and the severity of pain. Over the last decade, advances in endoscopic technology have enabled gynecologic surgeons to recognize many atypical appearances of the endometriotic implants not known to exist before, thus allowing their complete excision or destruction. Laparoscopic surgery may offer considerable relief in patients with endometriosis and CPP. Although cases with advanced endometriosis seem to benefit the most, we also support surgical treatment in patients with early endometriosis diagnosed using laparoscopy, as many will experience improvement in their symptoms.

Endometriosis and Reproductive Disorders

The classic concept of endometriosis as a cause of infertility is challenged. Traditionally, both surgical and medical therapy have focused on alleviation of symptoms, prevention of disease progression, and promotion of fertility. In spite of significant developments in medical and surgical approaches, the optimal therapy for treating endometriosis-associated infertility has yet to be established. The relationship between prevalence of fecundity and stage of the disease was studied according to the type of management. Of 151 women who were consecutively proved by laparoscopy to have endometriosis stage I and II, operative laparoscopy was performed in 49, medical treatment in 59, and expectant management in 43 cases. During a 24-month period, the cumulative pregnancy rates were 36.7%, 30.5%, and 20.9%, respectively. Survival analysis over the 20 weeks of pregnancy showed that the probability of carrying the pregnancy beyond this week was 30.6%, 25.4%, and 16.2%, respectively. Of 64 patients with advanced disease, 34 (53%) became pregnant during the 2-year follow-up period. A significantly increased pregnancy rate was found for the first year as compared to the second (76% vs. 24%). The existence of adhesions affected adversely the outcome of the treatment when early achievement of pregnancy is considered. Diagnosis and treatment of endometriosis was beneficial for the infertile women. Laparoscopic surgery seems to be the best treatment in these cases, as it increases the fecundity and involves minimal risk.

Laparoscopic treatment of hydrosalpinx: factors affecting pregnancy rate

STUDY OBJECTIVE

To evaluate the efficacy of laparoscopic surgery in a series of women with hydrosalpinx.

DESIGN

Prospective, observational study (Canadian Task Force classification II-2). Setting. University-affiliated hospital.

PATIENTS

Sixty-one women undergoing bilateral neosalpingostomy and restoration of tubal ovarian anatomy laparoscopically, and followed for 24 months.

INTERVENTION

Video-controlled operative laparoscopy using standard four-puncture technique.

MEASUREMENTS AND MAIN RESULTS

During 24-month follow-up, cumulative intrauterine pregnancy rates at 6-month intervals were 6.8%, 13.6%, 20.5%, and 20.5% for patients with only distal tubal obstruction and 12%, 23%, 29%, and 29% for those with mild degree of tubal disease and periadnexal adhesions. Miscarriage rate for intrauterine pregnancies was zero in both groups.

CONCLUSION

Operative laparoscopy seems to be an effective treatment for hydrosalpinx in terms of pregnancy outcome.

Laparoscopic gonadectomy in a patient with testicular feminization syndrome

A laparoscopic technique is reported as an operative approach for gonadectomy in a case of testicular feminization syndrome. A 17-year-old phenotypic female presented with primary amenorrhea and was evaluated through a diagnostic protocol that included clinical, cytogenetic, and hormonal examinations. The findings supported the diagnosis of testicular feminization syndrome. The left gonad was found at the internal opening of the inguinal canal and removed laparoscopically. No gonad was found at the contralateral side. No complications occurred during the operation and the patient left the hospital the same day. A long-term hormonal replacement treatment was initiated postoperatively.