Categories:Scientific Advisories, Statements, Guidelines
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Published: September 17, 2026
Statement Highlights:
- Diagnosis of women’s chronic kidney disease (CKD) is often delayed, and they are less likely to begin dialysis or receive a kidney transplant.
- Several female-specific factors impact women’s kidney and cardiovascular health throughout their lifespan, including menstrual health, pregnancy/postpartum and autoimmune disease along with social and cultural factors.
- Women remain underrepresented in clinical trials for CKD.
- The statement suggests advancing kidney health for women by including reproductive health assessment in CKD care, increasing women’s enrollment in clinical trials, sex-specific analysis of study findings and further study of how female biology and life stages affect kidney function and the effect of CKD treatments.
Embargoed until 4 a.m.CT / 5 a.m. ET Thursday, Sept. 17, 2026
DALLAS, Sept. 17, 2026 — Chronic kidney disease (CKD) affects about 1 in 10 women worldwide, yet diagnosis is often delayed and women are less likely to receive critical treatments like dialysis or a kidney transplant compared to men, according to a new American Heart Association scientific statement published today in the Association’s flagship journal Circulation
The statement suggests improving women’s kidney care by recognizing how women’s unique biology and social factors affect kidney health and designing research that includes sex-specific analyses of kidney function and CKD medications
“Many cases go undiagnosed in women because common tests and research do not always reflect women’s biology and life stages,” said Eman Y. Gohar, Ph.D., M.S., FAHA, the volunteer chair of the scientific statement writing group
“Biological differences include genetics, sex chromosomes, hormones, immune-system responses and differences in how the body processes and responds to medication,” Gohar said. “We also need to acknowledge female-specific factors that do not apply in the same way to male patients. These include menstrual health, pregnancy, postpartum changes and menopause as well as socioeconomic factors like financial barriers or cultural expectations. Each of these creates considerations that are unique to women and may require tailored care.”
The scientific statement, “Women’s Kidney Health in Focus,” lists seven challenges women face in kidney care:
- Underrepresentation in clinical trials
- Less treatment access
- Delayed referrals
- Adverse pregnancy outcomes
- Menopause
- More adverse effects of kidney treatment medication
- Lower rates of kidney transplant
Medication effects and underrepresentation in clinical trials
According to the statement, women may have different responses to kidney treatment medication compared to men but continue to remain underrepresented in clinical trials
“Women are not simply smaller versions of men,” said Gohar, an assistant professor of medicine at Vanderbilt University Medical Center in Nashville, Tennessee. “Their biology, reproductive life stages and responses to medication may differ, and those differences need to be reflected in clinical care and research.”
Women and men may respond differently to medications because of differences in how they are absorbed, distributed, broken down and removed from the body. In fact, laboratory research points to estrogen receptors as having a potential role in women’s kidney function
Kidney disease may be underrecognized in women, causing delayed referrals for care
Kidney function is commonly estimated using creatinine, a waste product generated by muscle. Because women typically have less muscle mass and may produce less creatinine, these estimates may not always accurately reflect kidney function, thus causing kidney disease in some women to be misclassified or recognized later
Understanding aspects of kidney health that are unique to women’s life stages is critical for advancing precision medicine
Kidney and reproductive health are closely connected
“Kidney health and reproductive health are intertwined,” Gohar said. “Pregnancy, menstrual health and menopause may provide important information about a woman’s current and future kidney health.”
Pregnancy in women with CKD may increase the risk of kidney disease progression and pregnancy complications. Taking steps to manage blood pressure, blood sugar and body weight is suggested for women with CKD who plan to become pregnant
In women without CKD, pregnancy complications such as preeclampsia may signal an increased risk of future kidney disease, heart disease and stroke
Natural menopause before age 45 and surgical removal of the ovaries before age 50 are each linked with a higher risk of CKD. Other factors contributing to CKD after menopause include increases in obesity, type 2 diabetes and high cholesterol
The statement suggests that embedding reproductive health assessment in CKD care is one step towards advancing precision kidney medicine
In addition to pregnancy and menopause, other women-specific conditions affect CKD risk. Polycystic ovary syndrome, a common hormone disorder among women, and the autoimmune disease lupus, which is more common in women than men, are linked with a higher risk of CKD
Women face gaps in access to timely kidney care and kidney transplants
Women tend to begin dialysis at a lower level of kidney function compared to men, indicating a delay in treatment initiation. They are also less likely to receive a kidney transplant. Globally, men receive kidney transplants about 30% more often than women. In some low- and middle-income countries, the gap is more than 10-to-1
Poverty, limited health literacy, caregiving responsibilities, cultural expectations, limited support and treatment costs may delay diagnosis or make specialist care harder to reach. These barriers may be especially serious in low-re transplant care is limited
Kidney disease is part of the cardiovascular-kidney-metabolic syndrome
CKD is a major contributor to heart disease and stroke risk, which is why it is part of cardiovascular-kidney-metabolic (CKM) syndrome
Diabetes, another part of CKM syndrome, is the leading cause of CKD worldwide. Among people with diabetes, some evidence suggests women may progress to kidney failure at higher rates than men
Opportunities to improve kidney care for women
The statement identifies research priorities that include enrolling enough women in clinical trials to determine whether treatments affect women and men differently, reporting results by sex and reproductive health-specific factors. Future research may help health care professionals detect kidney disease earlier and choose safer, more effective treatments
This scientific statement was prepared by the volunteer writing group on behalf of the American Heart Association’s Kidney in Cardiovascular Disease Committee of the Council on the Kidney in Cardiovascular Disease; Council on Clinical Cardiology; and Council on Lifestyle and Cardiometabolic Health. American Heart Association scientific statements promote greater awareness about cardiovascular diseases and stroke issues and help facilitate informed health care decisions. Scientific statements outline what is currently known about a topic and what areas need additional research. While scientific statements inform the development of guidelines, they do not make treatment recommendations. American Heart Association guidelines provide the Association’s official clinical practice recommendations.
Co-authors are Vice-Chair Silvi Shah, M.D., M.S.; Ester S. Oh, Ph.D., M.S.; Sofia B. Ahmed, M.D., MMSc; S. Ananth Karumanchi, M.D.; Roy Mathew, M.D.; Sayna Norouzi, M.D.; Giorgina Piccoli, M.D.; Jane Reckelhoff, Ph.D., FAHA; Amanda Vinson, M.D.; Licy L. Yanes Cardozo, M.D. Authors’ disclosures are listed in the manuscript
The Association receives more than 85% of its revenue from sources other than corporations. These sources include contributions from individuals, foundations and estates, as well as investment earnings and revenue from the sale of our educational materials. Corporations (including pharmaceutical, device manufacturers and other companies) also make donations to the Association. The Association has strict policies to prevent any donations from influencing its science content and policy positions. Overall financial information is available here.
Additional Re
- Available multimedia is on right column of release link
- After Sept. 17, 2026, view the manuscript online.
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- Life’s Essential 8: Updating and Enhancing the American Heart Association’s Construct of Cardiovascular Health
- 2026 AHA/ACC/ADA/ASN Guideline for the Prevention, Detection, Evaluation, and Management of Cardiovascular-Kidney-Metabolic Syndrome: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines | Circulation
- Follow American Heart Association/American Stroke Association news on X @HeartNews
- Follow the American Heart Association’s Circulation journal on X @CircAHA
About the American Heart Association
The American Heart Association is a relentless force for a world of longer, healthier lives. Dedicated to ensuring equitable health in all communities, the organization has been a leading source of health information for more than one hundred years. Supported by more than 35 million volunteers globally, we fund groundbreaking research, advocate for the public’s health, and provide critical resources to save and improve lives affected by cardiovascular disease and stroke. By driving breakthroughs and implementing proven solutions in science, policy, and care, we work tirelessly to advance health and transform lives every day. Connect with us on heart.org, Facebook, X or by calling 1-800-AHA-USA1.
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