RESUMO
Objective To observe the efficacy of electroacupuncture in improving discomforts during and after oocyte retrieval, for providing scientific and significant clinical evidence for the application of electroacupuncture to oocyte retrieval.Method A hundred and thirty-four outpatients receiving IVF-ET fertility treatment were randomized into a treatment group and a control group, 67 in each group. The two groups both received muscular injection with Sauteralgyl 50 mg. Additionally, the treatment group was also given acupuncture at Baihui (GV20), Uterus (MA-TF, right ear), Tengtong (Extra, right), Sanyangluo (TE8, right), and Zusanli (ST36). When needling qi arrived, Tengtong (Extra) and Sanyangluo (TE8) were connected to SDZ-2 electroacupuncture apparatus. The needles were removed at the end of oocyte retrieval. For patients in the control group, oocyte retrieval was conducted 30 min after injection with Sauteralgyl. The operation duration was recorded; blood pressures before injection and at the end of surgery were measured; discomforts including dizziness, nausea, vomiting, perspiration, dry mouth, palpitation, and abdominal distension during operation were observed; discomforts (dizziness, nausea, vomiting, abdominal pain, and lassitude) 0.5 h, 1.5 h, and 2 h after operation were observed.Result The difference in comparing oocyte retrieval duration was statistically significant between the two groups (P＜0.05); there were significant differences in comparing the occurrence rates of dizziness, perspiration, nausea, and palpitation during operation between the two groups (P＜0.05); there were significant differences in comparing dizziness, vomiting, nausea, abdominal pain, and lassitude between the two groups 0.5 h, 1 h, 1.5 h, and 2 h after operation (P＜0.05). The inter-group differences in dizziness, vomiting, nausea, abdominal pain, and lassitude were statistically significant after operation (P＜0.05).Conclusion Electroacupuncture is effective in relieving discomforts during and after oocyte retrieval under transvaginal ultrasound.