Auricular electro-acupuncture as an additional perioperative analgesic method during oocyte aspiration in IVF treatment.

BACKGROUND: The aim of this study was to compare the pain-relieving effect and the subjective well-being between auricular electro-acupuncture (EA) analgesia, auricular acupuncture (A) and conventional analgesia with remifentanil (CO). METHODS: A total of 94 women undergoing IVF were randomized to auricular acupuncture with (EA, n = 32) or without (A, n = 32) continuous 1 Hz auricular stimulation (using a battery-powered miniaturized stimulator, P-Stim) or with adhesive tapes instead of needles and no electrical stimulation (control group, CO, n = 30) at the auricular acupuncture points 29, 55 and 57. All patients received patient-controlled analgesia (PCA) with remifentanil. Pain intensity and psychological well-being were assessed by means of visual analogue scales (VAS); tiredness, nausea and vomiting and analgesic drug consumption were documented. RESULTS: Pain relief and subjective well-being were significantly greater in group EA during and after the procedure as compared with groups A and CO (P < 0.001). The patients were significantly more tired in group CO than in groups A and EA (P < 0.001). Consumption of the opioid remifentanil was significantly lower in group EA, comparable nausea (P < 0.001). CONCLUSION: Auricular EA significantly reduces pain intensity and analgesic consumption of the opioid remifentanil during oocyte aspiration in IVF treatment.

Effects of tibolone on selectins in postmenopausal women.

OBJECTIVE: The first step in atherosclerosis is characterized by the adherence of lymphocytes and monocytes to cell adhesion molecules expressed by endothelial cells. The precise mechanism by which steroid hormones may be exerting a protective action against atherogenesis remains unclear. Therefore, we wanted to investigate the effect of tibolone on the circulating levels of various selectins in postmenopausal women. METHODS: Thirty healthy postmenopausal women were enrolled in a prospective, randomized, double blind, placebo-controlled outpatient trial. RESULTS: Patients treated with tibolone revealed a significant decrease for the variables sE-selectin, sL-selectin, and sPECAM-1 after 8 weeks of treatment. CONCLUSIONS: By reducing leukocyte adhesion molecule expression on human endothelial cells, tibolone may have the intrinsic potential to exert additional, lipid-independent, cardiovascular protective effects that may explain the clinical benefits of cardiovascular diseases in postmenopausal women.

Body mass index, follicle-stimulating hormone and their predictive value in in vitro fertilization.

PURPOSE: The objective was to explore whether body mass and day 3 follicle-stimulating hormone have predictive value on odds of pregnancy after in vitro fertilisation. Few studies show that obesity produces a variety of alterations in the reproductive system, and that women with an elevation of day 3 FSH have declining ovarian function. METHODS: The data of one-hundred-seventy-one women who underwent a standard regime of controlled ovarian hyperstimulation was analyzed with particular reference to variations in body mass and hormone levels. RESULTS: By raising BMI and FSH (mIU/mL) by one unit, the odds for pregnancy were decreased by the respective factors 0.84 (95% confidence interval 0.73-0.97) and 0.77 (95% confidence interval 0.59-1.00). CONCLUSIONS: The results demonstrate that for the purpose of raising the odds of pregnancy BMI should be reduced. A low FSH value may cause the same effect. Nontheless, obesity and hormonal function may be independent risk factors for failure in assisted reproduction.

Successful pregnancy resulting from in-vitro matured oocytes retrieved at laparoscopic surgery in a patient with polycystic ovary syndrome: case report.

Combined laparoscopic retrieval of immature oocytes and ovarian electrocautery represents a new management in patients with polycystic ovary syndrome (PCOS), one of the most prevalent endocrinopathies associated with anovulatory infertility. A 31-year-old para II presented with anovulatory, clomiphene-resistant PCOS, and a 6 year history of infertility. Conventional IVF treatment was abandoned in 1999 when she developed severe ovarian hyperstimulation syndrome (OHSS) following gonadotrophin stimulation. Sixteen oocytes were aspirated from both ovaries and collected in culture tubes containing a maturation medium. A total of three 2-cell embryos were transferred 48 h after ICSI. Two weeks after embryo transfer the urinary pregnancy test was positive and after another 2 weeks an ongoing singleton pregnancy with a fetal heartbeat was confirmed at transvaginal ultrasound examination. The combination of laparoscopy, in-vitro maturation and ICSI may open up new therapeutic strategies, even in patients without PCOS and regular menstrual cycles, undergoing laparoscopy for other causes of infertility such as tubal factors and endometriosis.