Gestrinone combined with ultrasound-guided aspiration and ethanol injection for treatment of chocolate cyst of ovary

Ultrasound-guided sclerotherapy for the treatment of ovarian endometrioma: an updated systematic review and meta-analysis

OBJECTIVE

To determine the efficacy and safety of ultrasound (US)-guided sclerotherapy for the treatment of ovarian endometrioma through a systematic review and meta-analysis.

METHODS

MEDLINE and EMBASE databases were searched for studies reporting outcomes in patients with endometrioma who were treated with US-guided sclerotherapy. Meta-analyses of recurrence, pain resolution, pregnancy, technical success, and complication rates were analyzed. Subgroup analyses were conducted regarding the indwelling time of sclerotherapy (≤ 10 min vs > 10 min).

RESULTS

Twenty-eight studies (1301 patients) were included. The pooled technical efficacy was 98.3%. The pooled estimates of recurrence, pain resolution, and pregnancy rate were 13.8%, 85.9%, and 37.6%, respectively. The pooled major complication rate was 1.7%. A sclerotherapy time > 10 min had a lower pooled recurrence rate than a time ≤ 10 min (11.2% vs 20.9%; p = 0.106). Direct comparisons showed that the recurrence rate was significantly lower with sclerotherapy > 10 min than with sclerotherapy ≤ 10 min (OR, 0.2; p = 0.015). Regarding pregnancy rates, sclerotherapy of > 10 min showed no significant difference compared with sclerotherapy of ≤ 10 min (35.9% vs 38.8%; p = 0.664). Direct comparisons with surgery showed that sclerotherapy increased the pregnancy rate compared with surgery (OR, 2.0; p = 0.042). There was no significant difference in AMH level before and after sclerotherapy (p = 0.951). There was no significant difference in major complication rates between sclerotherapy > 10 min and ≤ 10 min (p = 0.837).

CONCLUSION

US-guided sclerotherapy seems to be an effective and safe therapeutic option regarding recurrence, pain resolution, and pregnancy for patients with ovarian endometrioma.

KEY POINTS

• US-guided sclerotherapy seems to be an effective and safe therapeutic option regarding recurrence, pain resolution, and pregnancy for patients with ovarian endometrioma. • Sclerotherapy of more than 10 min had a lower recurrence rate than sclerotherapy less than or equal to 10 min. There was no significant difference in major complication rates between sclerotherapy of > 10 min and ≤ 10 min. • Future randomized controlled trials are warranted to compare the outcomes of US-guided sclerotherapy with surgery.

Recurrence Rate and Morbidity after Ultrasound-guided Transvaginal Aspiration of Ultrasound Benign-appearing Adnexal Cystic Masses with and without Sclerotherapy: A Systematic Review and Meta-analysis

OBJECTIVE

To determine the pooled recurrence rate of benign adnexal masses/cysts (namely simple cyst, endometrioma, hydrosalpinx, peritoneal cyst) after transvaginal ultrasound-guided aspiration, with or without sclerotherapy.

DATA SOURCES

Search of studies published in PubMed and Web of Science databases between January 1990 and December 2020.

METHODS OF STUDY SELECTION

A systematic search strategy was done using Medical Subject Heading terms. Only randomized trials and prospective studies published in English language were included.

TABULATION, INTEGRATION, AND RESULTS

A total of 395 articles were screened. After applying inclusion and exclusion criteria, 20 studies were included in this review comprising data from 1386 patients with a mean follow-up of 11.4 months (range 0.5-26.5 months). The overall pooled rate of recurrence of adnexal masses was 27%, (95% confidence interval [CI], 18%-39%). Recurrence rate was significantly higher after only aspiration than after sclerotherapy (53%; 95% CI, 46%-60% vs 14%; 95% CI, 8%-22%; p <.001). However, a high heterogeneity across the studies was found. A total of 10 major complications were recorded in the different publications.

CONCLUSION

In a selected population, aspiration with sclerotherapy had a lower recurrence rate than aspiration without sclerotherapy. However, these results should be interpreted with caution given the heterogeneity of the studies and the paucity of randomized controlled trials. Regarding the adoption of this procedure in routine clinical practice, we believe that aspiration should be considered an experimental procedure as there are few studies addressing long-term recurrence rate, and data comparing this technique with surgical cystectomy are lacking.

Long-term outcomes of transvaginal ultrasound-guided aspiration versus traditional conservative surgery as treatment for endometriomas: A retrospective study of cohorts

AIM

To evaluate if the long-term results (on fertility, need of hysterectomy and persistence of endometriosis) after a minimally invasive intervention (transvaginal ultrasound-guided puncture-aspiration [TUGPA]) for endometriomas are significantly different from performing the traditional conservative surgery (CS) by laparoscopy or laparotomy.

METHODS

We performed a retrospective study of cohorts on patients undergoing surgery for ovarian endometriomas between January 1998 and April 2015. Cohort 1 consisted of 75 women whose first intervention for endometriomas had been TUGPA. For the cohort 2, we selected a randomized paired case in which the first operation for endometriomas had been CS by laparoscopic or laparotomy (another set of 75 patients).

RESULTS

There were significantly more recurrences and the time to recurrence and repetition of operations were also significantly shorter in patients with TUGPA. However, there were no significant differences in overall pregnancy/delivery outcomes, in hysterectomy performances, or in endometriosis persistence at the last follow-up visit. There were no significant differences related to the symptoms or to analytical presurgical values but the application of multivariate analysis with binary logistic regression to each dependent variable adjusted for age, symptoms, and presurgical analyses showed a significant risk of recurrence and reoperation of TUGPA versus CS.

CONCLUSIONS

Those patients with endometriomas who underwent TUGPA (with or without associated medications) had a significant increase in recurrence and the need for reoperation. However, in the long-term there were no significant differences in the results of pregnancy/childbirth, need for hysterectomy, or in the clinical or doubtful persistence of endometriosis.

Value of Transvaginal Two-Dimensional Contrast-Enhanced Ultrasonography in Diagnosing Atypical Ovarian Corpus Luteum Hematoma

Objective

To evaluate the value of transvaginal two-dimensional contrast-enhanced ultrasonography (2D-CEUS) in the diagnosis of atypical ovarian corpus luteum hematoma (AT-OCLH).

Methods

A prospective study was performed on 53 consecutive patients with suspected AT-OCLH, and the diagnostic results by transvaginal 2D-CEUS were statistically compared with the gold standard. The gold standard results were confirmed by surgical pathology or long-term follow-up.

Results

The characteristic perfusion patterns of AT-OCLH in 2D-CEUS showed no contrast agent perfusion within the tumor mass, and the capsule wall showed rapid, annular, high enhancement perfusion; perfusion patterns could be classified into type Ia and type IIa. AT-OCLH can be distinguished from ovarian tumors based on perfusion characteristics and perfusion pattern type, which can be diagnosed based on the significantly stronger cystic wall perfusion intensity, earlier arrival time, and thicker cystic wall than nonluteal cystic foci (P<0.05). The sensitivity of 2D-CEUS for diagnosing AT-OCLH was 95.7%, with a specificity of 96.6%. A 2D-CEUS scoring system for AT-OCLH was established. Lesions with scores >17.5 were diagnosed as AT-OCLH.

Conclusion

2D-CEUS is an effective method for diagnosing AT-OCLH.