Blood pressure and hypertension during pregnancy in women with polycystic ovary syndrome: Odense Child Cohort. Nielsen Julie Hougård,Birukov Anna,Jensen Richard Christian,Kyhl Henriette Boye,Jørgensen Jan Stener,Andersen Marianne Skovsager,Glintborg Dorte Acta obstetricia et gynecologica Scandinavica INTRODUCTION:The aim of this study was to compare blood pressure and prevalence of pregnancy-induced hypertension in women with polycystic ovary syndrome and the reference group throughout pregnancy. MATERIAL AND METHODS:This retrospective study was part of the prospective study Odense Child Cohort. Pregnant women were recruited from January 2010 to December 2012. Blood pressure was measured in 200 women with polycystic ovary syndrome and in 2197 in the reference group. Main outcome measures were blood pressure and pregnancy-induced hypertension. Pregnancy-induced hypertension was defined as systolic blood pressure ≥140 mmHg and/or diastolic blood pressure ≥90 mmHg occurring after gestational week 20 at two separate visits. Mann-Whitney U test and Chi-square test were used to test differences between women with polycystic ovary syndrome and the reference group. Associations between polycystic ovary syndrome status (PCOS; the reference group) and blood pressure were tested using random mixed-effect linear regression analyses with subjects as random effect to comply with repeated blood pressure measurements. RESULTS:Median blood pressure was comparable in women with polycystic ovary syndrome and the reference group throughout pregnancy: systolic blood pressure 116 (111-123) vs 119 (112-124) (P = .06), diastolic blood pressure 72 (69-77) vs 73 (69-78) (P = .23) and mean arterial pressure 87 (83-93) vs 88 (84-92) (P = .13). In first trimester where systolic blood pressure was lower in polycystic ovary syndrome, median systolic blood pressure was 116 (111-123) vs 119 (112-124) mmHg (P = .04). The prevalence of pregnancy-induced hypertension was similar in polycystic ovary syndrome and the reference group: 17/200 (8.5%) vs 178/1997 (8.9%) (P = .84). Regression analyses showed no significant associations between polycystic ovary syndrome and blood pressure. CONCLUSIONS:Blood pressure and prevalence of pregnancy-induced hypertension were comparable in pregnant women with polycystic ovary syndrome and the reference group. 10.1111/aogs.13914

Liraglutide: New Perspectives for the Treatment of Polycystic Ovary Syndrome. Papaetis Georgios S,Filippou Panagiota K,Constantinidou Kiriaki G,Stylianou Christina S Clinical drug investigation Polycystic ovary syndrome is a complex and heterogenous disorder involving multiple organ systems and different molecular pathways. It is tightly associated with obesity and especially abdominal obesity. As body weight reduction is the main modifiable risk factor for polycystic ovary syndrome, therapeutic approaches in overweight or obese women with polycystic ovary syndrome have been developed. Liraglutide is a glucagon-like peptide-1 receptor agonist that promotes sustained weight loss, as well as abdominal fat reduction, in individuals with obesity, prediabetes, and type 2 diabetes mellitus. The majority of current clinical studies have demonstrated that liraglutide therapy achieved significant reductions in body weight, body mass index, and abdominal circumference in overweight and obese women with polycystic ovary syndrome. Liraglutide therapy promoted significant improvements in free testosterone and sex hormone-binding globulin levels in some studies. Important metabolic and hormonal improvements were also reported after the combination of liraglutide with metformin. Increased menstrual frequency, as well as potential positive effects in reproduction, were described. However, the small number of participants, short duration, and low daily liraglutide dose are some of the main limitations of these studies. Larger and longer, multi-centred, double-blind, placebo-controlled trials of liraglutide monotherapy or combination therapy, with prolonged post-interventional monitoring, are crucially anticipated. Metabolic, hormonal, and reproductive primary outcomes should be uniformly addressed, to tailor future targeted treatment approaches, according to the patient phenotype and needs. This will improve long-term therapeutic outcomes in this population. 10.1007/s40261-020-00942-2

Apelin/Apelin receptor: A new therapeutic target in Polycystic Ovary Syndrome. Liu Qi,Jiang Jin,Shi Yulan,Mo Zhongcheng,Li Ming Life sciences Polycystic ovary syndrome (PCOS) is an endocrinopathy, and it accounts for 75% of non-ovulatory infertile in women of childbearing age. It is clear that obesity, insulin resistance, dyslipidaemia coexist in PCOS. Apelin, as an endogenous ligand of the previously orphan receptor, is an adipokine that secreted by adipose tissue. Apelin and apelin receptors are expressed in many tissues and organ to regulate their physiological functions. Studies have shown that Apelin/apelin-receptor also expressed in ovary such as follicles, granulosa cells. Furthermore, Apelin/apelin-receptor play roles in vascular establishment and hormone metabolism in ovary. These indicate that the Apelin/apelin-receptor play an important role in the development of follicle. Apelin/apelin-receptor are increased in ovary of PCOS, which are associated with abnormal ovarian hormones and function. These are important causes of menstrual cycle disorders and anovulation. Moreover, apelin now appears clearly as a new player in energy metabolism. Apelin can regulate glucose and lipid metabolism but also modulate insulin secretion. And plasma apelin concentrations are elevated in obesity and type 2 diabetes patients. Interestedly, obesity and type 2 diabetes are also companied with polycystic ovary syndrome patients. We speculate apelin/apelin-receptor may play a vital role in pathogenesis of polycystic ovary syndrome, but the underlying mechanisms remain under exploration. Here, we review apelin/apelin-receptor, as a new therapeutic target, have effects on ovarian function and energy metabolism in polycystic ovary syndrome. 10.1016/j.lfs.2020.118310

Postpartum weight retention in women with polycystic ovary syndrome. Lee Iris,Alur-Gupta Snigdha,Gallop Robert,Dokras Anuja American journal of obstetrics and gynecology BACKGROUND:Compared with women without polycystic ovary syndrome, women with polycystic ovary syndrome have a higher prevalence of cardiometabolic risk factors. Postpartum weight retention has been shown to contribute to these risks in the general population, but little is known about postpartum weight retention among women with polycystic ovary syndrome. OBJECTIVE:This study aimed to compare postpartum weight retention and peripartum weight trends between women with polycystic ovary syndrome and controls. STUDY DESIGN:Data on live, full-term singleton deliveries from January 1, 2014, to January 1, 2019, in women with and without polycystic ovary syndrome were abstracted from the electronic medical record. Weights during the pregestational period, pregnancy, and up to 12 months postpartum were collected. The primary outcome was likelihood of high postpartum weight retention of ≥5 kg above pregestational weight at 12 months after delivery. Secondary outcomes included the prevalence of high weight retention at other postpartum time points (6 weeks, 3 months, 6 months), absolute postpartum weight retention, gestational weight gain, and excess weight gain above the Institute of Medicine guidelines for weight gain in pregnancy. RESULTS:A total of 6333 women had the requisite weight information (pregestational, peak pregnancy, and at least 1 postpartum weight), including 429 (6.8%) with polycystic ovary syndrome. After adjusting for age, pregestational body mass index, race, gestational diabetes mellitus, and parity, women with polycystic ovary syndrome were less likely to be high weight retainers at 6 weeks after delivery (adjusted odds ratio, 0.71; P=.02). There was no difference in postpartum weight retention between groups at 3, 6, and 12 months after delivery. Overall, the prevalence of high weight retainers at 12 months after delivery was high in both groups (22.7% in polycystic ovary syndrome vs 29.2% in controls; P=.13), and there was no difference in absolute weight retention (1.69 kg in polycystic ovary syndrome vs 2.05 kg in controls; P=.25). Although women with polycystic ovary syndrome had a higher pregestational body mass index, they had lower gestational weight gain (median, 12.7 kg) than controls (median, 13.5 kg) (P=.01). These findings were driven by the group with obesity. The percentage of women who surpassed the Institute of Medicine guidelines for gestational weight gain based on the body mass index category was similar between groups (43.4% in polycystic ovary syndrome vs 47.3% in controls; P=.12). Overall, 18.5% of women with polycystic ovary syndrome and 23.4% of controls had a higher body mass index category at 12 months after delivery than before pregnancy. CONCLUSION:Women with polycystic ovary syndrome had lower gestational weight gain and lower likelihood of high weight retention at 6 weeks after delivery but similar weight retention at 12 months after delivery compared with controls. Overall, the large proportion of women with high postpartum weight retention highlights the importance of the peripartum time period for weight management, particularly in this high-risk group predisposed to obesity and cardiometabolic disease. 10.1016/j.ajog.2020.07.033

Postpartum complications increased in women with polycystic ovary syndrome. Alur-Gupta Snigdha,Boland Mary Regina,Barnhart Kurt T,Sammel Mary D,Dokras Anuja American journal of obstetrics and gynecology BACKGROUND:Women with polycystic ovary syndrome are at a higher risk of cardiometabolic and psychiatric comorbidities and preconception and antepartum complications, but the impact of polycystic ovary syndrome during the postpartum period is unknown. OBJECTIVE:This study aimed to investigate the risk of postpartum cardiovascular disease complications and perinatal and postpartum depression. STUDY DESIGN:This was a retrospective cohort study conducted using a United States insurance claims database. Women with and without polycystic ovary syndrome aged 18 to 50 years enrolled continuously in a single health plan during the preconception, antepartum, and postpartum periods between 2000 and 2016 were included. The primary outcome was postpartum cardiovascular disease and depression (perinatal and postpartum). Multivariable logistic regression was used to adjust for covariates including age, geographic location, preterm delivery, assisted reproductive technology use, multiple births, prepregnancy depression, prepregnancy diabetes, prepregnancy hypertension, gestational diabetes, gestational hypertension, obesity, history of hyperlipidemia, smoking, and race. RESULTS:We identified 42,391 unique women with polycystic ovary syndrome and 795,480 women without polycystic ovary syndrome. In multivariable models, women with polycystic ovary syndrome had significantly higher odds of cardiovascular disease complications, including postpartum preeclampsia (adjusted odds ratio, 1.30; 95% confidence interval, 1.17-1.45), eclampsia (adjusted odds ratio, 1.45; 95% confidence interval, 1.14-1.86) cardiomyopathy (adjusted odds ratio, 1.26; 95% confidence interval, 1.03-1.54), hypertensive heart disease (adjusted odds ratio, 1.32: 95% confidence interval, 1.07-1.64), thrombotic disease (adjusted odds ratio, 1.50; 95% confidence interval, 1.20-1.87), congestive heart failure (adjusted odds ratio, 1.35; 95% confidence interval, 1.13-1.61), and cerebrovascular accidents (adjusted odds ratio, 1.21; 95% confidence interval, 1.14-1.29), than those without polycystic ovary syndrome, as well as both perinatal (adjusted odds ratio, 1.27; 95% confidence interval, 1.22-1.33) and postpartum depression (adjusted odds ratio, 1.46; 95% confidence interval, 1.36-1.57). Nonobese women with polycystic ovary syndrome had higher odds of postpartum eclampsia (adjusted odds ratio 1.72; 95% confidence interval, 1.31-2.26), peripartum cardiomyopathy (adjusted odds ratio, 1.43; 95% confidence interval, 1.14-1.79), and cerebrovascular accidents (adjusted odds ratio, 1.28; 95% confidence interval, 1.19-1.38) than nonobese women without polycystic ovary syndrome. In the group of women without prepregnancy depression, the odds of perinatal depression (adjusted odds ratio, 1.32; 95% confidence interval, 1.26-1.39) and postpartum depression (adjusted odds ratio, 1.50; 95% confidence interval, 1.39-1.62) were higher in women with polycystic ovary syndrome than those without polycystic ovary syndrome. CONCLUSION:In a large United States cohort, our study found that women with polycystic ovary syndrome are at increased risk of both cardiovascular and psychiatric complications during the postpartum period. Polycystic ovary syndrome should be recognized as an at-risk condition; our findings underscore the need for routine screening and early interventions for these major comorbidities. 10.1016/j.ajog.2020.08.048