(Press-News.org) Women who are being treated for asthma are more likely to miscarry and need fertility treatment to get pregnant, according to a large study presented at the European Respiratory Society (ERS) Congress in Vienna, Austria [1]. However, the study also suggests that most women with asthma are able to have babies.
The study was presented by Dr Anne Vejen Hansen from the department of respiratory medicine at Copenhagen University Hospital, Denmark.
She said: “Asthma is common in women of reproductive age. Previous studies have shown that it takes women with asthma longer to get pregnant than those without asthma when undergoing fertility treatment, and that asthmatic women who succeed in getting pregnant have more often had fertility treatment than non-asthmatic women. But most existing studies are on women who have actually got pregnant, so we wanted to examine fertility outcomes on a national scale, to also include those that might not become pregnant at all.”
The team analysed reproductive outcomes for all Danish women born from 1976 to 1999, following them from 1994 to 2017. In total, 769,880 women were included and followed; anyone who took anti-asthma medication on a regular basis was classified as asthmatic.
They found that women with asthma experienced a higher degree of foetal loss compared to women without asthma (17.0% vs. 15.7%) and more use of fertility treatment (5.6% vs. 5.0%). However, the proportion who subsequently gave birth was 77% in women with and without asthma, suggesting that asthma does not seem to affect the number of live births.
Dr Vejen Hansen said: “We found that women fulfilling the definition of asthma had a higher rate of foetal loss and an increased use of fertility treatment. The more severe the asthma and the more flare ups the women experienced, the more likely they were to need fertility treatment. Why this is, is not clear. It might be related to systemic inflammation throughout the body, including women’s reproductive organs.
“But the numbers also show that these same women who redeem asthma medication still have as many live births in the end as women who don't. This suggests that most women with asthma probably do manage to become pregnant and have babies in the end.
“We also plan to investigate the possible effect of male asthma on fertility, and, therefore, have another similar registry-based study in the pipeline.”
Professor Lena Uller is Chair of the ERS group on Airway Pharmacology and Treatment and Head of the Respiratory Immunopharmacology research group at Lund University, Sweden, and was not involved in the research. She said: "It’s reassuring that women seem to have the same live birth rate regardless of their asthma. However, the results also indicate that women with asthma should take into consideration potential reproductive challenges in their family planning. If women with asthma are worried about their fertility, they should speak to their doctor.
“The results of this study also underscore the importance of managing asthma in reproductive-aged women. The fact that the more severe the asthma, the more the problems with fertility, suggests that uncontrolled asthma is the problem and we should be helping women to get their asthma under control.”
(ends)
END
Women with asthma are more likely to miscarry and need fertility treatment
However, asthma does not affect the number of live births women go on to have
2024-09-10
ELSE PRESS RELEASES FROM THIS DATE:
MD Anderson Research Highlights Special Edition: ESMO 2024
2024-09-10
ABSTRACTS: 510MO, 618MO, 1821MO, 71MO, 995MO
BARCELONA, Spain ― The University of Texas MD Anderson Cancer Center’s Research Highlights provides a glimpse into recent basic, translational and clinical cancer research from MD Anderson experts. This special edition features upcoming oral presentations by MD Anderson researchers at the 2024 European Society for Medical Oncology (ESMO) Congress focused on clinical advances across a variety of cancer types.
In addition to the studies summarized below, forthcoming press releases will feature the following oral presentations:
Initial results from a first-in-human ...
Appalachian State University chooses Figshare as its new institutional repository platform
2024-09-10
Figshare, a leading provider of institutional repository infrastructure that supports open research, is pleased to announce that Appalachian State University has chosen Figshare as its new institutional repository platform to share, showcase and manage its research outputs.
Appalachian State University (App State) – part of the University of North Carolina System – chose Figshare as its new repository platform to replace the NC DOCKS consortial repository, which was created in 2007 and is slated to shut down at the end of 2024. The team at App State wanted to ...
Drug treatment shows promise for dangerous snoring condition, obstructive sleep apnea
2024-09-10
Patients taking sulthiame, a drug currently in use for epilepsy, experienced a reduction in their symptoms of obstructive sleep apnoea (OSA), according to results of a clinical trial presented at the European Respiratory Society (ERS) Congress in Vienna, Austria [1].
Patients with OSA often snore loudly, their breathing starts and stops during the night, and they may wake up several times. Not only does this cause tiredness, but it can also increase the risk of high blood pressure, stroke, heart disease and type 2 diabetes. OSA is very common, but many people do not ...
Experimental blood test predicts risk for developing COPD, other severe respiratory diseases
2024-09-10
A scientific team supported by the National Institutes of Health (NIH) has created a preclinical blood test to identify adults most likely to develop severe respiratory conditions, including chronic obstructive pulmonary disease (COPD). The blood test analyzes 32 proteins that scientists determined accurately predicted an adult with an increased likelihood for requiring medical care for or dying from severe respiratory illness. The risk score was based on lung health data collected from nearly 2,500 U.S. adults over a 30-year period. The findings were published ...
Girls may start puberty early due to chemical exposure
2024-09-10
WASHINGTON—Girls exposed to certain endocrine-disrupting chemicals (EDCs) may be more likely to start puberty early, according to new research published in Endocrinology, the flagship basic science journal of the Endocrine Society. EDCs mimic, block or interfere with hormones in the body's endocrine system.
There has been an alarming trend toward early puberty in girls, suggesting the influence of chemicals in our environment. Early puberty is associated with an increased risk of psychosocial problems, obesity, diabetes, cardiovascular disease, and breast cancer.
“We conducted a comprehensive screen of 10,000 environmental compounds ...
Innovative delivery, access to care necessary to increase health equity for rural patients with heart disease
2024-09-10
The American College of Cardiology’s Quality Summit 2024 will feature several poster presentations regarding rural health delivery and access to care that offer insights into innovative strategies to increase health equity for all heart disease patients. Research examines door-in-door-out and door-to-balloon (D2B) times for heart attack patients at critical access hospitals, improving door-to-thrombolytics for heart attack patients at rural hospitals, remote cardiac rehabilitation to increase access, and improving communications technology for EMS with STEMI patients in rural areas.
“Rurality creates unique challenges in delivering high quality cardiovascular ...
Study indicates delayed feedback enhances learning performance in individuals with traumatic brain injury
2024-09-10
East Hanover, NJ – September 10, 2024 – Kessler Foundation researchers have published a novel study exploring the effects of delayed feedback on learning in individuals with moderate-to-severe traumatic brain injury (TBI). The article, “Bypassing Striatal Learning Mechanisms Using Delayed Feedback to Circumvent Learning Deficits in Traumatic Brain Injury” (Doi: 10.1097/HTR.0000000000000947), was published online ahead of print on July 24, 2024, in The Journal of Head Trauma ...
PLOS and DTH-Lab partner to increase youth participation in science
2024-09-10
San Francisco, California, United States - The Public Library of Science (PLOS) and the Digital Transformations for Health Lab (DTH-Lab) today announced a strategic partnership between the organizations to increase youth participation in science to include mentorship opportunities, amplifying youth voices in scientific publishing and building a body of research in digital health citizenship with a mini-collection.
“This strategic partnership with DTH-Lab will ensure that youth is empowered ...
What’s really ‘fueling’ harmful algae in Florida’s lake Okeechobee?
2024-09-10
Lake Okeechobee is the largest lake in Florida and the second largest in the Southeastern United States. Over the past two decades, blooms of blue-green algae (Microcystis) have emerged in the lake and have been flushed into nearby urban estuaries, causing serious environmental and public health issues.
Excess nutrients from industries, agriculture and urban development – particularly nitrogen and phosphorus – are well-known causes of harmful algal blooms worldwide. Historically, Lake Okeechobee has only been considered to be impaired for phosphorus, ...
Soft cells: Rounded tile shapes echo those found in nature
2024-09-10
Tiles that fill two- and three-dimensional spaces with no gaps—including triangles, squares, hexagons, cubes, and other polyhedra—are typically designed with sharp corners and flat faces (straight edges). Gábor Domokos and colleagues explore soft and curved two- and three-dimensional tiles that completely fill space with a minimal number of sharp corners, which they term “soft cells.” The authors demonstrate how to soften polyhedral tiles by systematically deforming edges. The resulting shapes echo those found in nature, including river estuaries, zebra stripes, muscle tissue, and the chambers of seashells, including the Nautilus. Biological structures ...
LAST 30 PRESS RELEASES:
Reality check: making indoor smartphone-based augmented reality work
Overthinking what you said? It’s your ‘lizard brain’ talking to newer, advanced parts of your brain
Black men — including transit workers — are targets for aggression on public transportation, study shows
Troubling spike in severe pregnancy-related complications for all ages in Illinois
Alcohol use identified by UTHealth Houston researchers as most common predictor of escalated cannabis vaping among youths in Texas
Need a landing pad for helicopter parenting? Frame tasks as learning
New MUSC Hollings Cancer Center research shows how Golgi stress affects T-cells' tumor-fighting ability
#16to365: New resources for year-round activism to end gender-based violence and strengthen bodily autonomy for all
Earliest fish-trapping facility in Central America discovered in Maya lowlands
São Paulo to host School on Disordered Systems
New insights into sleep uncover key mechanisms related to cognitive function
USC announces strategic collaboration with Autobahn Labs to accelerate drug discovery
Detroit health professionals urge the community to act and address the dangers of antimicrobial resistance
3D-printing advance mitigates three defects simultaneously for failure-free metal parts
Ancient hot water on Mars points to habitable past: Curtin study
In Patagonia, more snow could protect glaciers from melt — but only if we curb greenhouse gas emissions soon
Simplicity is key to understanding and achieving goals
Caste differentiation in ants
Nutrition that aligns with guidelines during pregnancy may be associated with better infant growth outcomes, NIH study finds
New technology points to unexpected uses for snoRNA
Racial and ethnic variation in survival in early-onset colorectal cancer
Disparities by race and urbanicity in online health care facility reviews
Exploring factors affecting workers' acquisition of exercise habits using machine learning approaches
Nano-patterned copper oxide sensor for ultra-low hydrogen detection
Maintaining bridge safer; Digital sensing-based monitoring system
A novel approach for the composition design of high-entropy fluorite oxides with low thermal conductivity
A groundbreaking new approach to treating chronic abdominal pain
ECOG-ACRIN appoints seven researchers to scientific committee leadership positions
New model of neuronal circuit provides insight on eye movement
Cooking up a breakthrough: Penn engineers refine lipid nanoparticles for better mRNA therapies
[Press-News.org] Women with asthma are more likely to miscarry and need fertility treatmentHowever, asthma does not affect the number of live births women go on to have