Endometrial polyps smaller than 1.5 cm do not affect ICSI outcome

Area of Science:

• Reproductive Medicine
• Gynecology
• Infertility Treatment

Background:

• Endometrial polyps are common findings in women undergoing fertility treatments.
• Their impact on the success of assisted reproductive technologies, specifically intracytoplasmic sperm injection (ICSI), is not fully understood.
• Early detection during ovarian stimulation may prompt intervention, but its necessity is debated.

Purpose of the Study:

• To investigate the association between endometrial polyps detected during ovarian stimulation and ICSI cycle outcomes.
• To compare clinical pregnancy and implantation rates in patients with and without endometrial polyps.
• To evaluate the effect of hysteroscopic polyp resection prior to ICSI.

Main Methods:

• Retrospective descriptive study analyzing ICSI cycles from January 2003 to December 2004.
• Patients categorized into three groups: polyps during stimulation (n=15), post-resection (n=40), and no polyps (n=956).
• Key outcome measures included clinical pregnancy and implantation rates; demographic and cycle parameters were also analyzed.

Main Results:

• No significant differences were observed in pregnancy or implantation rates across the three groups.
• Patient age, BMI, gonadotropin dosage, stimulation length, estradiol levels, endometrial thickness, and embryo replacement numbers were comparable.
• Miscarriage rates were low and not significantly different between groups.

Conclusions:

• Endometrial polyps identified during ovarian stimulation do not appear to adversely affect ICSI cycle outcomes.
• Current findings suggest that routine intervention for polyps detected during stimulation may not be necessary.
• Further research could explore optimal management strategies for endometrial polyps in the context of assisted reproduction.