PIEZO-ICSI increases fertilization rates compared with conventional ICSI in patients with poor prognosis

Abstract

Purpose: Limited research has been published comparing PIEZO-ICSI with conventional ICSI. While positive effects have been documented in improving fertilization and degeneration, the outcomes in patients with previous poor results from conventional ICSI remain unclear. It is hypothesized that these patients may benefit the most from this form of insemination. Methods: This retrospective paired within-patient cohort study investigated patients (n=72) undertaking PIEZO-ICSI after a previous conventional ICSI cycle resulted in poor outcomes (including low fertilization (15%), and/or poor embryo development and utilization). Patients required at least five oocytes collected in both cycles and a ..