Kidney disease and reproductive health.

Understanding the relationship between reproductive health and kidney function is important to provide holistic care for people living with kidney disease. Chronic kidney disease (CKD) has negative impacts on both male and female fertility owing to factors including inflammation, hormonal dysregulation, reduced ovarian reserve, reduced sperm quality and sexual dysfunction. However, pregnancy is achievable for most cisgender women with kidney disease, including kidney transplant recipients and patients on dialysis.

A review of ethnic disparities in preeclampsia.

Purpose Of Review: Recent reports have reiterated the inequities in maternal morbidity and mortality for minority ethnic groups, with preeclampsia being a significant concern. Females of Black and South Asian ethnicity have an increased risk of preeclampsia with disproportionately higher adverse outcomes compared to white females.

Recent Findings: This review will explore ethnic disparities in preeclampsia outcomes, prediction, diagnosis, prevention and management.

Pregnancy in women with nephrotic-range proteinuria: A retrospective cohort study.

Background: Obstetric and kidney outcomes following detection of nephrotic-range proteinuria in early pregnancy have not been well described.

Methods: A retrospective cohort study of chronic kidney disease (CKD) in pregnancy between 2008 and 2018. Outcomes in those with nephrotic-range proteinuria before 20 weeks' gestation were compared to those without nephrotic-range proteinuria.

Reassuring pregnancy outcomes in women with mild COL4A3-5-related disease (Alport syndrome) and genetic type of disease can aid personalized counseling.

Individualized pre-pregnancy counseling and antenatal care for women with chronic kidney disease (CKD) require disease-specific data. Here, we investigated pregnancy outcomes and long-term kidney function in women with COL4A3-5 related disease (Alport Syndrome, (AS)) in a large multicenter cohort. The ALPART-network (mAternaL and fetal PregnAncy outcomes of women with AlpoRT syndrome), an international collaboration of 17 centers, retrospectively investigated COL4A3-5 related disease pregnancies after the 20th week.

Exploring biopsychosocial correlates of pregnancy risk and pregnancy intention in women with chronic kidney disease.

Introduction: Women with Chronic Kidney Disease (CKD) are at increased risk of adverse pregnancy and renal outcomes. It is unknown how women with CKD understand their pregnancy risk. This nine-centre, cross-sectional study aimed to explore how women with CKD perceive their pregnancy risk and its impact on pregnancy intention, and identify associations between biopsychosocial factors and perception of pregnancy risk and intention.

Developing evidence-based guidelines for the safety of symptomatic drugs in multiple sclerosis during pregnancy and breastfeeding: A systematic review and Delphi consensus.

Background: Multiple sclerosis (MS) is frequently diagnosed in people of reproductive age, many of whom will become pregnant following diagnosis. Although many women report an improvement in symptoms and relapses during pregnancy, symptoms such as fatigue and spasticity are commonly reported and can worsen. Prescribing medications during pregnancy and breastfeeding presents unique challenges and guidance on the use of symptomatic therapies is limited.

Glomerular diseases in pregnancy: pragmatic recommendations for clinical management.

Our understanding of the various aspects of pregnancy in women with kidney diseases has significantly improved in the last decades. Nevertheless, little is known about specific kidney diseases. Glomerular diseases are not only a frequent cause of chronic kidney disease in young women, but combine many challenges in pregnancy: immunologic diseases, hypertension, proteinuria, and kidney tissue damage.

Severe hypertension in pregnancy.

Severe hypertension in pregnancy is defined as a sustained systolic blood pressure of 160 mmHg or over or diastolic blood pressure of 110 mmHg or over and should be assessed in hospital. Severe hypertension before 20 weeks' gestation is rare and usually due to chronic hypertension; assessment for target organ damage and exclusion of secondary hypertension are warranted. The most common cause of severe hypertension in pregnancy is pre-eclampsia, which presents after 20 weeks' gestation.

Erratum: Anti-Müllerian hormone concentrations in women with chronic kidney disease.

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Placental and endothelial biomarkers for the prediction of superimposed pre-eclampsia in chronic kidney disease.

Objectives: To evaluate PlGF, sFlt-1, and novel endothelial biomarkers hyaluronan and vascular cell adhesion molecule (VCAM), for the prediction of superimposed pre-eclampsia in women with chronic kidney disease (CKD).

Study Design: Prospective cohort study of pregnant women with CKD in UK.

Main Outcome Measures: Outcomes including superimposed pre-eclampsia were based on predetermined criteria.

The impact of chronic kidney disease Stages 3-5 on pregnancy outcomes.

Background: Contemporaneous data are required for women with chronic kidney disease (CKD) Stages 3-5 to inform pre-pregnancy counselling and institute appropriate antenatal surveillance.

Methods: A retrospective cohort study in women with CKD Stages 3-5 after 20 weeks' gestation was undertaken in six UK tertiary renal centres in the UK between 2003 and 2017. Factors predicting adverse outcomes and the impact of pregnancy in accelerating the need for renal replacement therapy (RRT) were assessed.

Updates in Diagnosis and Management of Preeclampsia in Women with CKD.

It is estimated that women with CKD are ten times more likely to develop preeclampsia than women without CKD, with preeclampsia affecting up to 40% of pregnancies in women with CKD. However, the shared phenotype of hypertension, proteinuria, and impaired excretory kidney function complicates the diagnosis of superimposed preeclampsia in women with CKD who have hypertension and/or proteinuria that predates pregnancy. This article outlines the diagnoses of preeclampsia and superimposed preeclampsia.

Anti-Müllerian hormone concentrations in women with chronic kidney disease.

Background: Serum anti-Müllerian hormone (AMH) is a biomarker of ovarian reserve. There are limited data to guide the clinical interpretation of AMH in women with chronic kidney disease (CKD). The purpose of this study was to examine AMH concentrations in women with CKD compared with women without CKD.

Serum Creatinine in Pregnancy: A Systematic Review.

Introduction: Standard assessment of renal function in pregnancy is by measurement of serum creatinine concentration yet normal gestational ranges have not been established. The aim of this systematic review was to define the difference in serum creatinine in a healthy pregnancy compared with concentrations in nonpregnant women to facilitate identification of abnormal kidney function in pregnancy.

Methods: Medline, PubMed, Embase, Web of Science, theses, key obstetric texts, and conference proceedings were searched to July 2017.

Dialysis in pregnancy.

Although kidney disease impacts on fertility, increasing numbers of pregnancies are reported in women on dialysis. Despite a trend of increasing live birth rates over recent decades, pregnancies on dialysis remain high risk with increased rates of adverse pregnancy outcomes including pregnancy loss, pre-eclampsia, pre-term delivery, low birth weight and higher levels of neonatal care. This article describes the prevalence of dialysis and pregnancy in women of childbearing age, with relevant information regarding the effects of end-stage renal disease on fertility in women.

Glomerular Disease in Women.

Gender differences exist in the prevalence of glomerular diseases. Data based on histological diagnosis underestimate the prevalence of preeclampsia, which is almost certainly the commonest glomerular disease in the world, and uniquely gender-specific. Glomerular disease affects fertility via disease activity, the therapeutic use of cyclophosphamide, and underlying chronic kidney disease.

Reproductive health and pregnancy in women with chronic kidney disease.

Chronic kidney disease (CKD) is associated with reduced fertility and an increased risk of adverse pregnancy outcomes. Rates of pre-eclampsia, fetal growth restriction and preterm delivery increase incrementally with the severity of CKD and proteinuria. Pre-pregnancy counselling can facilitate informed decision-making.

Silent obstruction in a young woman with systemic lupus erythematosus: a case report and literature review on kidney injury from ureteral endometriosis.

Introduction: Endometriosis is the most common pelvic gynaecologic disorder affecting pre-menopausal women. However ureteral endometriosis (UE) especially intrinsic urinary tract endometriosis is a rare finding that is notorious for causing silent renal insult. The pathogenesis of endometriosis still remains a mystery but studies have suggested an association between endometriosis and systemic lupus erythematosus (SLE) suggesting an immunological aspect to endometriosis.

Pre-pregnancy counselling for women with chronic kidney disease: a retrospective analysis of nine years' experience.

Background: Women with chronic kidney disease have an increased risk of maternal and fetal complications in pregnancy. Pre-pregnancy counselling is recommended but the format of the counselling process and the experience of the patient have never been assessed. This study examines the experience of women with chronic kidney disease attending pre-pregnancy counselling and evaluates their pregnancy outcomes.