Association of severe maternal morbidity with subsequent birth

JAMA

2024-11-25

(Press-News.org) About The Study: The findings of this study suggest that women who experience severe maternal morbidity in their first birth are less likely to have a subsequent birth. Adequate reproductive counseling and enhancing antenatal care are crucial for women with a history of severe maternal morbidity.

Corresponding Author: To contact the corresponding author, Eleni Tsamantioti, MD, MMedSc, email eleni.tsamantioti@ki.se.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jama.2024.20957)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

# # #

Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time https://jamanetwork.com/journals/jama/fullarticle/10.1001/jama.2024.20957?guestAccessKey=d104ece7-2c79-4a1c-ae18-3b23e049c6e6&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=112524

END

ELSE PRESS RELEASES FROM THIS DATE:

Herodotus' theory on Armenian origins debunked by first whole-genome study

2024-11-25

Armenians, a population in Western Asia historically inhabiting the Armenian highlands, were long believed to be descendants of Phrygian settlers from the Balkans. This theory originated largely from the accounts of the Greek historian Herodotus, who observed that Armenians were armed in Phrygian fashion when serving in the Persian army. Linguists further supported this theory, suggesting that the Armenian language shares ties with the Thraco-Phrygian subgroup of Indo-European languages. But the first whole-genome study is challenging this long-held belief, revealing no significant genetic link between ...

Women who suffer pregnancy complications have fewer children

2024-11-25

Women who suffer severe complications during their first pregnancy or delivery are less inclined to have more babies, a study published in JAMA by researchers at Karolinska Institutet reports. Given the recent steady decline in birth rate in Sweden, the researchers propose monitoring in antenatal care to address the problem. “The clinical monitoring of these women is essential, and they need individualised advice on possible future pregnancies,” says the study’s first author Eleni Tsamantioti, doctoral student at the Department of Medicine in Solna, Karolinska Institutet. Birth rates and fertility have both been in steady decline ...

Home testing kits and coordinated outreach substantially improve colorectal cancer screening rates

2024-11-25

CHAPEL HILL, North Carolina—Colorectal cancer screening is an effective tool for catching the disease early when it's most treatable, yet it is underutilized in patient populations who receive primary care at federally qualified health centers (FQHC). A new study by researchers at UNC Lineberger Comprehensive Cancer Center demonstrated that a targeted intervention can substantially increase screening rates in patients who are not current with recommended screening. The researchers report in JAMA Network Open that mailing at-home ...

COVID-19 vaccine reactogenicity among young children

2024-11-25

About The Study: No unexpected reactions were identified in this analysis of reactions to COVID-19 vaccines among children. Similar to this study, data from clinical trials and V-safe found that irritability was the most common systemic reaction among children ages 6 months to younger than 2 years, followed by fever and fatigue or sleepiness. In contrast to other studies observing a higher prevalence of reactions after the second COVID-19 vaccine dose, this study observed a higher prevalence after the first dose. This difference may reflect maternal vaccination; the ...

Generalizability of clinical trials of novel weight loss medications to the US adult population

2024-11-25

About The Study: This study estimates that approximately one-third of U.S. adults without diabetes who were eligible for weight loss treatment with glucagon-like peptide 1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GLP-1/GIP) were excluded from clinical trials supporting these medications’ safety and effectiveness. Until there is evidence from high-quality postmarketing studies, the FDA should consider updating labeling to advise caution on generalizing the safety and effectiveness of GLP-1 and GLP-1/GIP to populations excluded from pivotal trials. Corresponding Author: To contact the corresponding author, Timothy S. Anderson, MD, MAS, email tsander@pitt.edu. To ...

Wildfire smoke exposure and incident dementia

2024-11-25

About The Study: In this cohort study, after adjusting for measured confounders, long-term exposure to wildfire and non-wildfire fine particulate matter (PM2.5) over a 3-year period was associated with dementia diagnoses. As the climate changes, interventions focused on reducing wildfire PM2.5 exposure may reduce dementia diagnoses and related inequities. Corresponding Author: To contact the corresponding author, Joan A. Casey, PhD, email jacasey@uw.edu. To access the embargoed study: Visit our For ...

Health co-benefits of China's carbon neutrality policies highlighted in new review

2024-11-25

Researchers from the National Institute of Health Data Science at Peking University have conducted a comprehensive review of the health impacts of China's carbon mitigation strategies. Published in Health Data Science, this review emphasizes the significant health co-benefits of environmental policies aimed at reducing greenhouse gas emissions in China, the world's largest carbon emitter. These benefits include reducing deaths and diseases related to air pollution, particularly from PM2.5 and ozone (O3), as well as mitigating climate-related ...

Key brain circuit for female sexual rejection uncovered

2024-11-25

A team from the Champalimaud Foundation (CF) has pinpointed a critical neural circuit for sexual rejection, identifying a set of brain cells that play a crucial role in determining whether a female accepts or rejects mating attempts based on her reproductive cycle. Their findings, published today in Neuron, deepen our understanding of how the brain regulates social and reproductive behaviours. Female mammals, such as rodents, accept mating attempts only during their fertile phase, and actively reject males outside this period. While the brain areas controlling sexual receptivity are well-studied, the mechanisms behind active rejection ...

Electrical nerve stimulation eases long COVID pain and fatigue

2024-11-25

A wearable electrical nerve stimulation device can provide relief to people experiencing the persistent pain and fatigue linked to long COVID, a study co-led by UCLA and Baylor College of Medicine researchers suggests. Long-COVID, a complex and lingering condition following COVID-19 recovery, affects approximately 1 in 13 adults in the U.S. Symptoms such as widespread pain, fatigue, and muscle weakness often continue to disrupt daily activities, including walking and basic tasks. The study, published in the peer-reviewed Nature Scientific Reports, focused on a wearable Transcutaneous Electrical Nerve Stimulation ...

ASTRO issues update to clinical guideline on radiation therapy for rectal cancer

2024-11-25

ARLINGTON, Va., November 25, 2024 — The American Society for Radiation Oncology (ASTRO) issued today an updated clinical guideline for physicians who use radiation therapy to treat patients with locally advanced rectal cancer. This update incorporates new data on patient selection and best practices from several practice-changing clinical trials published since the prior guideline was issued in 2020. The updated ASTRO guideline is published in Practical Radiation Oncology. Colorectal cancer is the leading cause of cancer deaths for Americans aged 20 to 49 and the second most common cause of cancer-related death overall. In the U.S., the incidence of early ...

One of the largest studies on preterm birth finds a maternal biomarker test significantly reduces neonatal morbidities and improves neonatal outcomes

One of the largest studies of its kind finds early intervention with iron delivered intravenously during pregnancy is a safe and effective treatment for anemia

Association of severe maternal morbidity with subsequent birth

ELSE PRESS RELEASES FROM THIS DATE:

LAST 30 PRESS RELEASES: