Cardiometabolic health in premature ovarian insufficiency

Premature ovarian insufficiency (POI) is an increasing public health problem with a prevalence now approaching 4%. POI results in adverse effects on the skeleton and central nervous system as well as disturbances of metabolic and cardiological factors that predispose to a major increased risk of cardiovascular disease (CVD). This article reviews the effects of the premature loss of ovarian function on lipids and lipoproteins, glucose and insulin metabolism, body composition, hemostasis and blood pressure, together with effects on the development of metabolic syndrome and diabetes mellitus. The article examines the effects of POI on vascular endothelial function and inflammation that result in arterial disease, and reviews the effects of hormone replacement therapy (HRT) on these various metabolic processes and on cardiovascular outcomes. It is essential that women with POI receive hormonal treatment to help prevent the development of CVD, and that this treatment is continued at least until the normal age of menopause. It appears that HRT has a more favorable effect than the combined oral contraceptive, but larger clinical trials are needed to establish the optimal treatment. Other therapeutic measures may need to be added to correct existing metabolic abnormalities and, in particular, attention to lifestyle factors such as diet and exercise must be encouraged.

A direct comparison of women's perceptions and acceptability of micronised progesterone and medroxyprogesterone acetate in combination with transdermal oestradiol in the management of young postmenopausal women, under 45 years of age

OBJECTIVE

To assess the acceptability and perception of postmenopausal women, to two different hormone replacement therapy regimens, in relation to the control of their symptoms and development of adverse effects.

STUDY DESIGN

Prospectively recruited postmenopausal women, <45 years, were randomised to one of two treatment arms for 12-months: cyclical micronised progesterone or medroxyprogesterone acetate in combination with transdermal oestradiol. A self-reported questionnaire with matrix rating scales was completed and repeated after 3, 6 and 12-months.

MAIN OUTCOME MEASURES

Symptom control and development of adverse effects.

RESULTS

Seventy-one individuals were screened, with baseline data available for 67 subjects. A total of 190 questionnaires were returned. The most commonly reported symptoms were low energy levels, vasomotor symptoms and sexual dysfunction. The prevalence of adverse effects ranged between 57.89 and 87.50%, with a reduction seen in the transdermal oestradiol + micronised progesterone arm (73.91% at 3-months, decreasing to 57.89% at 12-months; p = 0.33), compared to the transdermal oestradiol + medroxyprogesterone acetate arm (76.92% at 3-months, increasing to 87.50% at 12-months; p = 0.69). The main reported adverse effects were bloating, weight change and psychological symptoms. A significant difference was documented between the groups after set intervals, with a greater proportion reporting breast tenderness after 3-months (p = 0.01), lower numbers reporting mood swings at 6-months (p = 0.01) and irritability at 12-months (p = 0.03) in the transdermal oestradiol + micronised progesterone arm compared to the transdermal oestradiol + medroxyprogesterone acetate arm.

CONCLUSIONS

The acceptability of both regimens was high despite adverse effects, but tolerability of transdermal oestradiol combined with micronised progesterone appeared to be better with fewer women reporting psychological concerns.

Experience of hormone replacement therapy in postmenopausal women living with HIV

Objective

To assess the uptake of hormone replacement therapy in women living with HIV (WLHIV) in particular acceptability, response to treatment and compliance.

Study design

Retrospective review of menopausal women attending a HIV medical gynaecology clinic in a tertiary referral London Hospital between 1 January 2011 and 31 December 2016.

Main outcome measures

Patient demographics, presenting symptoms, uptake of hormone replacement therapy, type of hormone replacement therapy used and bone density assessment findings at presentation.

Results

Seventy-three HIV patients were evaluated. Of them 64 (87%) were of black ethnicity and 9 (13%) were of white ethnicity. The commonest presenting complaints were vasomotor symptoms (40/73, (55%)) followed by low mood/irritability (20/73, (27%)). When offered hormone replacement therapy, this was accepted by 28/53 (52%) in WLHIV. The commonest regimen prescribed was transdermal oestradiol/micronised progesterone. A total of 22/24 (91%) women of black ethnicity reported good symptom control if they had started hormone replacement therapy, with 4/24 (17%) subsequently discontinuing it; 3/4 (75%) of white women reported good symptom control with hormone replacement therapy, with no one discontinuing it. The commonest reason for discontinuation was irregular bleeding. Of WLHIV who had a bone density assessment, 15/25 (60%) had osteopenia while 2/25 (8%) had osteoporosis.

Conclusion

Our data show that only around 50% WLHIV accepted hormone replacement therapy when offered and a high proportion of these women discontinued it. Further research is needed to explore the reason leading to low uptake and high rates of stopping hormone replacement therapy. In addition, there is a need to increase awareness of the benefits of hormone replacement therapy in WLHIV both in the context of preventing osteoporosis and menopausal symptom management.

Sperm donor recruitment, attitudes and provider practices--5 years after the removal of donor anonymity

STUDY QUESTION

Has the change in donor anonymity legislation in UK affected the recruitment of men wanting to be sperm donors and also affected the attitudes of the practitioners who provide donor sperm treatment?

SUMMARY ANSWER

We have performed fewer IUI and IVF treatments using donor sperm following the change in legislation in April 2005 than before. However, we have seen an overall increase in men wanting to donate their sperm, including a small increase in men from ethnic minorities.

WHAT IS KNOWN ALREADY

Sweden, which removed donor anonymity in 1985, had an initial drop in men wanting to donate and then 10 years later started to have an increase. The Human Fertilisation and Embryology Authority (HFEA) and other studies in the UK have shown an overall downward trend, but have not been able to compare large time scales either side of the change in legislation.

STUDY DESIGN, SIZE, DURATION

This was a retrospective descriptive study that looked at all men who approached the clinic between the years 2000 and 2010, i.e. 5 years either side of the change in legislation (April 2005). Overall, we had 24 men wanting to be donors prior to the rule change and 65 men after the rule change. We also investigated the total number of all treatments with donor sperm, and this included a total of 1004 donor sperm treatments prior to the change in legislation and 403 donor sperm treatments after the change in legislation.

PARTICIPANTS, SETTING, METHODS

The study was set in an NHS IVF clinic in South East London. We compared the indicators of service provision, provider practices and donor attitudes, in the period between April 2000 and March 2005 (Group A) with those between April 2005 and March 2010 (Group B), i.e. 5 years either side of the change in legislation.

MAIN RESULTS

There were 875 IUI treatments and 129 IVF or ICSI treatments in Group A and 325 IUI and 78 IVF/ICSI treatments in Group B with the use of donor sperm, of which, 11.9% (119 out of 1004) in Group A and 39.5% (159 out of 403) in Group B were with donor sperm recruited by our unit. The clinical pregnancy rate per cycle of treatment in Group A was (86 out of 875) 9.8% for IUI and (27 out of 129) 20.9% for IVF/ICSI and in Group B (32/325) 9.8% and (28 out of 78) 35.9%, respectively. There was a sharp yearly fall in donor sperm treatments from 2004. Twenty-four men were screened in Group A, of which 18 (75.0%) were recruited for long-term storage and 12 (50%) were registered as donors with the HFEA when the sperm was used, whereas in Group B, 65 men were screened, 53 (82.0%) were recruited and 24 (36.92%) were registered as donors. Six (24.0%) men in Group A failed in screening because of poor semen analysis when compared with 9 (13.8%) men in Group B. The majority of post-recruitment dropouts were because of loss of follow-up or withdrawal of consent. More donors in Group A were white (92.0 versus 77.0%) and born in UK (92.0 versus 68.0%) when compared with those in Group B. Donors in Group B were more likely to be single (46.0 versus 4.0%) and to have informed their relevant partner of donation (71.0 versus 54.0%) when compared with those in Group A. 83.0% of donors in Group A were heterosexual when compared with 69.0% in Group B. The primary reason for donating in both groups of potential donors was 'wanting to help' (46.0% 'altruistic donors' in Group A versus 72.0% in Group B). Fewer donors in Group B (37%) had specific restrictions about the use of their sperm when compared with 46.0% in Group A.

LIMITATIONS, REASONS FOR CAUTION

As this was a retrospective study, there is a chance for the introduction of bias.

WIDER IMPLICATIONS OF THE FINDINGS

We have shown that despite no active in-house recruitment procedures, we are managing to recruit more potential sperm donors after the change in UK legislation, and we are able to meet the demand for treatments with in-house recruited donor sperm that is a reassuring finding for donor sperm treatment services in the wider UK.

FUNDING/COMPETING INTERESTS

No external funds were sought for this work. None of the authors have any competing interests to declare.

Outcomes of ovarian stimulation in a two-day oocyte collection week with PGD cycles compared to a five-day oocyte collection week with conventional IVF/ICSI cycles

We assessed the outcomes of ovarian stimulation in a two-day egg collection (EC) week with preimplantation genetic diagnosis (PGD) cycles (N = 307) compared to a five-day EC week with conventional in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) cycles (N = 2,417). The mean (SD) age of women undergoing PGD was 34 (3.97) and 35 (3.85) for IVF/ICSI (P < 0.001), the number of oocytes collected was 13 (7.37) and 11 (7.02), (P < 0.001), while the mean (SD) number of fertilized oocytes was 8 (5.09) and 6 (4.58), respectively (P < 0.001). The clinical pregnancy rate per embryo transfer (ET) was 37% with PGD and 38% with IVF/ICSI (P = 0.49), while the implantation rate was 0.35 and 0.30, respectively (P = 0.05). After adjusting for age and confounding variables including the number of oocytes collected and fertilized normally, the mode of treatment (PGD or IVF/ICSI) had no effect on clinical pregnancy (P = 0.48). In conclusion, scheduling of PGD cycles to a two-day EC week did not compromise the outcomes of ovarian stimulation when compared to a five-day EC week with conventional IVF/ICSI cycles. This can allow the provision of a more patient friendly service, increase the flexibility of satellite PGD services, and facilitate cycle programming with the genetics team providing PGD.

Oogenesis and cell death in human prenatal ovaries: what are the criteria for oocyte selection?

Prenatal oogenesis produces hundreds of thousands of oocytes, most of which are discarded through apoptosis before birth. Despite this large-scale selection, the survivors do not constitute a perfect population, and the factors at the cellular level that result in apoptosis or survival of any individual oocyte are largely unknown. What then are the selection criteria that determine the size and quality of the ovarian reserve in women? This review focuses on new data at the cellular level, on human prenatal oogenesis, offering clues about the importance of the timing of entry to meiotic prophase I by linking the stages and progress through MPI with the presence or absence of apoptotic markers. The characteristics and responsiveness of cultured human fetal ovarian tissue at different gestational ages to growth factor supplementation and the impact of meiotic abnormalities upon apoptotic markers are discussed. Future work will require the use of a tissue culture model of prenatal oogenesis in order to investigate the fate of individual live oocytes at different stages of development.

A randomized trial of mifepristone (10 mg) and levonorgestrel for emergency contraception

OBJECTIVE

To compare the efficacy, patient acceptability and adverse effects of low-dose mifepristone (10 mg) with the levonorgestrel regimen (2 doses of 750 microg given 12 hours apart) for emergency contraception.

METHODS

This randomized controlled trial compared mifepristone (10 mg) to levonorgestrel (2 doses of 750 microg given 12 hours apart) in the context of emergency contraception within 120 hours of unprotected intercourse. The primary outcome measure was unintended pregnancy. Secondary outcomes included adverse effects experienced by women, acceptability of the method of emergency contraception used, and the timing of the first menstrual cycle after treatment.

RESULTS

The total number of women recruited was 2,065. The crude pregnancy rates were 1.3% and 2.0% for mifepristone and levonorgestrel (P = .46), with 77% and 64% of expected pregnancies prevented, respectively. Women receiving mifepristone were more likely to have a delayed onset of the subsequent menstrual cycle after treatment (P < .001), whereas those having levonorgestrel were more likely to have an early onset of the subsequent menstrual cycle (P < .001). Acceptability levels were high for both methods, with 94% of women receiving mifepristone and 91% receiving levonorgestrel expressing satisfaction. There was no difference in adverse effects (nausea, vomiting, breast tenderness, abdominal pain, lethargy, headache, hot flushes, and dizziness) experienced by women in the 2 groups.

CONCLUSION

This study suggests that a small dose of mifepristone is not less effective than levonorgestrel for emergency contraception. Both regimens were highly acceptable to women.

Analgesia requirements and predictors of analgesia use for women undergoing medical abortion up to 22 weeks of gestation

OBJECTIVE

To assess analgesia use and the predictors for requiring analgesia in women undergoing medical abortion at all gestations up to 22 weeks.

DESIGN

Retrospective observational study.

SETTING

Aberdeen Royal Infirmary, Scotland.

POPULATION

Consecutive women undergoing medical abortion under the terms of the 1967 Abortion Act.

METHODS

Analgesia requirements and characteristics of women undergoing abortion were analysed using logistic regression.

MAIN OUTCOME MEASURES

The effect of age, gestation, reproductive history, route and dose of misoprostol administration on analgesia requirements.

RESULTS

Of the total 4343 women included in this review, 3139 women (72%) required analgesia. Of these, 3054 women (97%) used oral analgesia, 75 women (2.4%) used opiates while 10 women (0.3%) had diclofenac sodium given rectally. There was no significant difference in analgesia use whether women used the vaginal or sublingual route of misoprostol administration. Logistic regression showed a significant positive association with gestation at termination (odds ratio [OR] 1.09, 95% confidence interval [CI] 1.05-1.12), number of misoprostol doses used (OR 1.31, 95% CI 1.13-1.51) and induction to abortion interval (OR 1.08, 95% CI 1.03-1.12) and a negative association with the age of women undergoing abortion (OR 0.98, 95% CI 0.97-0.99) and previous live birth (OR 0.43, 95% CI 0.33-0.56).

CONCLUSIONS

Analgesia requirement was significantly higher in women of younger age, higher gestation, longer induction to abortion interval and with increased number of misoprostol doses used while women with previous live birth were significantly less likely to use analgesia.

Mifepristone versus the Yuzpe regimen (PC4) for emergency contraception

OBJECTIVE

To compare side effects, women's acceptance and satisfaction with mifepristone (100 mg) versus the Yuzpe regimen for emergency contraception (EC).

METHODS

A total of 1000 women requesting EC within 72 h of unprotected intercourse were randomized to receive mifepristone 100 mg or the standard Yuzpe regimen. Outcome measures included patient acceptability and satisfaction.

RESULTS

A total of 620 (62%) questionnaires were returned, 64% in the mifepristone group and 60% in the Yuzpe group. Mifepristone was better tolerated than the Yuzpe regimen. The rates of nausea (P<0.0001), abdominal pain (P=0.001), tiredness (P<0.0001), lethargy (P=0.001), hot flushes (P<0.0001) and dizziness (P<0.0001) were all significantly higher in women given the Yuzpe regimen compared to those who received mifepristone. Of these 94% and 80% in the mifepristone and Yuzpe groups, respectively, were satisfied with treatment (P<0.0001). Of women in the mifepristone group, 56% (181/321) had used the Yuzpe regimen of EC in the past and of these, 93.6% (161/172) indicated they would use mifepristone in the future. A total of four women in the Yuzpe group had mifepristone in the past and all four said they would use mifepristone in the future.

CONCLUSION

Mifepristone has high patient acceptability and few side effects compared to the standard Yuzpe regimen for EC.

A pilot study of mifepristone in combination with sublingual or vaginal misoprostol for medical termination of pregnancy up to 63 days gestation

Of the total women included in the study, 96 women chose to receive misoprostol 600 microg sublingually while 53 women received misoprostol 800 microg vaginally 36-48 h after receiving mifepristone 200 mg. Complete abortion occurred in 93 women (98.9%) in the sublingual and 51 women (96.2%) in the vaginal group (p = 0.27). The mean induction-to-abortion interval was 3.2 h (SD = 1.4) in the sublingual and 4.1 h (SD = 1.5) in the vaginal group (p = 0.02). The mean gestation at abortion in weeks was 7.1 (SD = 1.0) in the sublingual and 7.7 (SD = 1.3) in the vaginal group (p = 0.003). Women in the sublingual group experienced more vomiting (p = 0.03), diarrhea (p = 0.02) and unpleasant taste in their mouth (p = 0.0001) while those in the vaginal group experienced more headache (p = 0.002). Of women in the sublingual group, 77% were satisfied with the route of misoprostol administration compared to 68% in the vaginal group (p = 0.25). These findings now need to be assessed in the context of a randomized controlled trial.

Clostridium welchii infection following amniocentesis: a case report and review of the literature

We report a case of severe Clostridium welchii infection following amniocentesis with septicaemia, haemolysis, DIC, pulmonary oedema and renal failure. Full recovery occurred following aggressive conservative management using antibiotics, endometrial curettage and intensive monitoring. The patient retained her uterus and had a successful pregnancy two years later although caesarean section for uterine rupture was required. Conservative management with conservation of the uterus and ovaries may be a safe and effective option in the management of severe Clostridium infections, using antibiotics, endometrial curettage and multidisciplinary team input.