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Vinhomes strategically partners with VTK to build a model Korean community in ocean city


HUNG YEN, VIETNAM – Media OutReach Newswire – 21 May 2025 – Vinhomes Joint Stock Company and VTK Hung Yen Industrial Park Investment and Development Co., Ltd. (VTK) have signed a comprehensive cooperation agreement. This marks a significant step in the development of a Korean community within Ocean City. The partnership aims to enhance the quality of life and working environment for Korean experts, executives, and their families employed at VTK.

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The signing ceremony took place within the framework of the “Meet Korea 2025” event held in Hung Yen. The event was attended by Deputy Prime Minister, Foreign Minister Bui Thanh Son, Secretary of the Hung Yen Provincial Party Committee Nguyen Huu Nghia, and Korean Ambassador to Vietnam Choi Youngsam.

Also present were leaders from the Ministry of Foreign Affairs, Hung Yen Provincial People’s Committee, various departments and agencies, representatives from Korean trade promotion organizations and business associations, and hundreds of delegates from Vietnamese and Korean enterprises currently investing and operating in Vietnam.

Under the agreement, Vinhomes will develop and offer rental housing and office solutions for VTK and its experts and leaders. Both parties will also collaborate closely to create an eco-urban model seamlessly connected to the industrial park. This initiative aims to build a high-quality living and working environment, fostering a sustainably developing community within the model urban area of Ocean City.

Furthermore, Vinhomes will coordinate with its subsidiaries and companies within the Vingroup ecosystem to provide comprehensive services for the Korean and Vietnamese expert communities working at the Hung Yen Clean Industrial Park. This industrial park, developed by VTK, is located in Hong Tien commune, Khoai Chau district, and Xuan Truc commune, An Thi district, covering an area of over 140 hectares.

Specifically, StaynFun will provide dormitory solutions and living amenities such as swimming pools, parks, and community areas for VTK’s leadership. Vinpearl will offer industrial catering services, snack options, and event venues, alongside special preferential programs for golf courses and driving ranges for Korean businesses.

Vincom Retail will showcase the diverse amenities at Ocean City, including its shopping centers, commercial streets, and vibrant cultural and entertainment activities. For partner delegations from Korea, VinWonders will organize various group tour and entertainment programs, fostering both cultural exchange and internal cohesion.

Vinmec will provide on-site medical services, including examinations and emergency support directly within the industrial park. They will also connect with the Vinmec Ocean Park facility for periodic health check-ups and vaccinations. Vinschool and VinUni educational systems will partner with VTK to develop educational and training solutions for the children of employees working at the industrial park, laying a solid foundation for long-term investment strategies.

VinFast will implement preferential policies for personal and company electric vehicles, and collaborate with Green Future to offer rental and pre-owned electric vehicle services. VinFast charging stations will also be quickly established within the Hung Yen Clean Industrial Park, ensuring a convenient experience for vehicle users. Notably, VinBus will operate internal bus routes and connecting routes from the Hung Yen Clean Industrial Park to Ocean City, enhancing flexibility and environmental friendliness for daily commuting.

Mr. Han Jong Doek, General Director of VTK Hung Yen Industrial Park Investment and Development Co., Ltd., shared: “The Korean community in Vietnam is growing, but finding a suitable living space – a place where they can settle long-term and build a sustainable community – remains challenging. Ocean City, with its strategic vision and synchronized infrastructure, offers a comprehensive solution to this need.”

Thanks to its meticulous planning and all-in-one amenity system, Ocean City is being dubbed the “New Korean Hub” in Vietnam. It notably features K-Town, a district with hundreds of shops, brands, and services strongly reflecting Korean culture. Many other Korean-standard amenities are already present or soon to arrive, including the Korean Global School, a Korean Medical Center, and the Aquafield Korean-standard relaxation center within Vincom Mega Mall Ocean City. These are crucial components that will meet all the entertainment, health, and education needs of the Korean community living and working in the area.

Vinhomes’ comprehensive cooperation with VTK demonstrates the Company’s strong commitment to fostering sustainable development, green transformation, and elevating living standards for the Korean expert and labor community. Ocean City is also receiving significant investment to become a leading model mixed-use urban area, truly deserving its reputation as the best place to live for the international community in Vietnam.

Hashtag: #Vinhomes

The issuer is solely responsible for the content of this announcement.

About Vinhomes

Vinhomes is Vietnam’s leading real estate investment, business, and management company. Renowned for its scale, rapid development, and top-tier service quality, Vinhomes provides an ideal urban living experience with professionally planned residential areas, synchronized utility services, and a green, clean environment, helping to shape a new lifestyle for Vietnamese people. Currently, Vinhomes has developed and managed 30 urban areas nationwide, primarily in Hanoi, Ho Chi Minh City, Hung Yen, Hai Phong, and continues to expand into other localities.

About VTK Hung Yen Industrial Park Investment and Development Co., Ltd.

VTK (Vietnam Korea Together) is the investor of the VTK Clean Industrial Park in Hung Yen. This industrial park is the first Korean-style industrial complex within the Hung Yen Provincial Clean Industrial Cluster, managed by the Korea Land and Housing Corporation (LH), a state-owned entity under Korea’s Ministry of Land, Infrastructure, and Transport. Businesses leasing space in this complex are primarily Korean companies based in Korea or those with Korean shareholders.

Lumenato™ Receives EFSA Approval, Expanding Market Availability

BRANCHBURG, N.J., May 21, 2025 /PRNewswire/ — The European Food Safety Authority (EFSA) Panel on Nutrition, Novel Foods and Food Allergens has delivered a positive scientific opinion on Lumenato™, a standardized yellow tomato extract developed exclusively by Lycored, the global leader in natural carotenoids for food, beverage and dietary supplement products. The scientific opinion, published in the EFSA Journal, affirms the safety of Lumenato as a novel food and opens new global possibilities for brands to incorporate this unique, ingestible skincare ingredient into a variety of skin health solutions.

Derived from a proprietary breed of yellow tomato, Lumenato’s active components—phytoene and phytofluene—are rare, colorless carotenoids scarcely found in nature. These compounds have a unique capacity to protect the skin from UVB radiation, the most harmful type of UV exposure. Lumenato works from the inside out to build a reservoir of goodness within the body that supports the building blocks of skin health, repair and recuperation. Backed by four pre-clinical trials and three clinical trials, Lumenato has been shown to support skin structure, both boosting and protecting collagen and influencing ceramides for improved skin barrier function, elasticity, firmness, and more.1,2 

Lumenato is available at varied concentrations in powder (starch beadlets), extract (oleoresin) and liquid emulsion delivery formats, allowing for freedom of formulation in a range of applications including nutricosmetics and derm-level care. All formats contain standardized levels of skin repairing nutrients, providing consistent results with clean-label friendly and non-GMO project verified skin support. EFSA’s scientific opinion allows new global brands to start planning future product formulations using Lumenato, while awaiting the EU Novel Food list update to include yellow tomato extract.

Christiane Lippert, Global Product Manager, Beauty from Within Portfolio, states, “With this decision, Lumenato is now poised for broad acceptance across the EU, Switzerland, US, Canada, Australia, Korea, India and other countries for use in a variety of supplement products. Exclusively offered by Lycored, Lumenato is a remarkable innovation that helps achieve radiance and glow from the inside out and meets today’s growing demands for nature-sourced plant based, clean-label beauty from within solutions.” More information on Lumenato and supporting research is available at http://www.lycored.com/lumenato.

About Lycored
Lycored is an international company at the forefront of discovering the beauty within by combining nature’s goodness with cutting edge science to deliver a sensory journey that impacts wellbeing. Established in 1995 in Israel, Lycored is the global leader in natural carotenoids for food, beverage and dietary supplement products. For more information visit www.lycored.com.   

Contact
Kim Joyce
FoodMinds
413-519-6301
kjoyce@foodminds.com

1.  Tarshish et al. 2021 
2.  Tarshish et al. 2023 

 

TIER IV Selects PlaxidityX to Provide Cyber Security Expertise for The Japanese Airport Autonomous Bus Project

As an automotive Cyber Security Expert, PlaxidityX partners with TIER IV to align self-driving vehicle software with UN R155 regulatory requirements

TEL AVIV, Israel, May 20, 2025 /PRNewswire/ — PlaxidityX, a trusted expert in automotive cybersecurity today announced that it is providing cyber security consulting services to TIER IV, the pioneering force behind a leading open-source software for autonomous driving.

In June 2024, TIER IV was selected for a government project to develop and deliver low-speed autonomous buses for a field trial for terminal transfers at airport in Japan. A key prerequisite for commencing the Minibus service field trial was providing clear evidence that the autonomous mobility project complies with the UN-R155 regulation and ISO/SAE 21434 standard.

Recognizing the need for specialized cyber security expertise, TIER IV sought to collaborate with an automotive cyber security expert with proven experience in compliance consulting projects. “We chose to work with PlaxidityX based on its extensive experience, reliability and cyber expertise,” said Fumihito Ito, Manager, Cyber Security Team at TIER IV. “The technical proficiency and regulatory knowledge their team demonstrated in the initial pre-assessment gave us the peace of mind to move forward confidently.”

After performing a gap analysis of TIER IV’s current cyber security status vis-à-vis the regulation, PlaxidityX created a customized package of services designed to address the identified gaps. This package includes developing a cyber security plan, ongoing cyber security activities (e.g., vulnerability monitoring, incident response), Cyber security Interface Agreements (CIAs), test plans, TARA (Threat Analysis and Risk Assessment) support, and assistance in creating the cyber security case and validation reports. 

PlaxidityX’s team completed this project over a three-month period, and all deliverables were submitted to TIER IV to support their preparations for review from the airport authorities. The project was conducted primarily by PlaxidityX’s local cyber experts in Japan, which ensured quick response to TIER IV requests, smooth communications, and timely delivery of work materials.

Following the success of this initial engagement, TIER IV has also contracted PlaxidityX to assist in the implementation of a Cyber Security Management System (CSMS).

“We are honored to have been selected by TIER IV for this autonomous mobility project,” said Tomoyuki Goto, Country Manager Japan at PlaxidityX. “Compliance with cyber security regulations and standards is now a critical business requirement. With the completion of our joint cyber security activities and the ongoing CSMS project, TIER IV can be confident that its autonomous vehicles are developed in accordance with the highest cyber security standards.”

About TIER IV

TIER IV  stands at the forefront of deep tech innovation, pioneering Autoware, the world’s first open-source software for autonomous driving. Harnessing Autoware, we build scalable platforms and deliver comprehensive solutions across software development, vehicle manufacturing, and service operations. As a founding member of the Autoware Foundation, we are committed to reshaping the future of intelligent vehicles with open-source software, enabling individuals and organizations to thrive in the evolving field of autonomous driving.

About PlaxidityX

PlaxidityX (formerly named Argus Cyber Security Ltd.) is a global leader in mobility cyber security, providing DevSecOps, vehicle protection and fleet protection technologies and services for automotive and mobility manufacturers. PlaxidityX’s solutions ensure that vehicle components, networks, and fleets are secured and compliant throughout their life cycle.

PlaxidityX’s innovative methods and solutions are based on decades of cyber security and automotive research and have culminated in over 80 granted and pending patents. Founded in 2014, PlaxidityX is headquartered in Israel, with a global footprint in USA, Germany, France, Japan, Korea, Poland and India.

Contact:

Rachel Pekin                                                            
Vice President Marketing     
E-Mail: rachel.pekin@plaxidityx.com

Virtusa Bolsters Expansion Plans with Acquisition of Mav3rik

Accelerating growth and scale in the Australia Region as a leader in Salesforce

SOUTHBOROUGH, Mass., May 21, 2025 /PRNewswire/ — VirtusaCorporation, a global leader in digital business strategy, product, and platform engineering, today announced the acquisition of Mav3rik, an Australian-owned and operated strategic Salesforce and MuleSoft advisory and implementation partner. Mav3rik is a trusted advisor to numerous Public Sector, healthcare, and enterprises in other verticals throughout the region.  

“Our investment in Mav3rik is one step in growing our investments and footprint in the strategic ANZ and greater APAC regions.  We see these regions as technology powerhouses that will serve as engines of innovation and growth both for Virtusa and the digital economy in the years to come. Bringing Virtusa and Mav3rik capabilities together demonstrates our strong commitment to deliver purposefully on our regional clients’ strategic imperatives,” said Nitesh Banga, President and Chief Executive Officer of Virtusa.

Virtusa’s investment will support Mav3rik’s continued expansion while strengthening Virtusa’s Salesforce capabilities. Mav3rik’s architecture-led approach and technology expertise align closely with Virtusa’s “Engineering First” culture — a shared foundation that will help deliver greater value to clients across industries.

“We are excited to partner with the management team at Mav3rik to build and scale the business to become a leader in Salesforce services across Australia.” said Naresha Supramaniam, Market Head ANZ, at Virtusa “Our combined focus on industry solutions enables us to harness the best of agentforce to automate solutions at speed and scale”

Mav3rik brings deep domain expertise, a team of Certified Technical Architects (CTAs), industry consultants, and delivery specialists across Salesforce and MuleSoft. Its capabilities also include custom web and mobile development and Artificial Intelligence, alongside advisory and managed services. This strengthens Virtusa’s ability to deliver complex, high-impact digital solutions to its clients across various industry domains.

“We’re proud to join forces with Virtusa,” said Sean Finucane, Director and Co-Founder at Mav3rik. “This will enable us to move faster, go further, and deliver even more value to our clients in Australia, New Zealand, and beyond.”

Virtusa and Mav3rik are now united to build something greater together — a stronger, regionally focused Salesforce practice built on shared values, deep expertise, and a commitment to helping clients thrive in a rapidly changing world.

About Mav3rik

Mav3rik is an Australian-owned and operated strategic Salesforce and MuleSoft implementation partner and trusted advisor headquartered in Australia. With a focus on innovation and excellence, Mav3rik offers a comprehensive suite of services ranging from advisory and architecture to design and delivery to training and managed service/support designed to empower businesses and drive digital transformation. We work collaboratively with clients to understand their business challenges and objectives and to deliver high-quality solutions that drive successful outcomes. We are highly experienced in multiple industries with a strong focus on driving innovation and transformation in public sector/government, healthcare and commercial enterprise.

About Virtusa

Virtusa Corporation is a global provider of digital engineering and technology services and solutions for Forbes Global 2000 companies in the financial services, healthcare, communications, media, entertainment, travel, manufacturing, and technology industries worldwide. At Virtusa, digital engineering is at the heart of everything we do. We are 27,000 builders, makers, and doers who partner with customers to reimagine enterprises and creatively build solutions to the most pressing business challenges that move them to the forefront of their industries.

Virtusa’s unique Engineering First approach means never presenting an idea we can’t execute. With deep industry expertise and empowered agile teams made up of world-class talent, we think about execution early in the process, because the earlier you think about execution the earlier an idea can have an impact. Solving from the inside out enables businesses to respond swiftly to changing needs with improved quality, lower costs, and lasting results.

Virtusa is a registered trademark of Virtusa Corporation. All other company and brand names may be trademarks or service marks of their respective holders.

Media Contact:
Paul Lesinski
Edelman
(971) 226-5299
paul.lesinski@edelman.com

Logo – https://laotiantimes.com/wp-content/uploads/2025/05/virtusa_logo_logo.jpg 

TIER IV Selects PlaxidityX to Provide Cyber Security Expertise for The Japanese Airport Autonomous Bus Project

As an automotive Cyber Security Expert, PlaxidityX partners with TIER IV to align self-driving vehicle software with UNR155 regulatory requirements

TEL AVIV, Israel, May 21, 2025 /PRNewswire/ — PlaxidityX, a trusted expert in automotive cybersecurity today announced that it is providing cyber security consulting services to TIER IV, the pioneering force behind a leading open-source software for autonomous driving.

In June 2024, TIER IV was selected for a government project to develop and deliver low-speed autonomous buses for a field trial for terminal transfers at airport in Japan. A key prerequisite for commencing the Minibus service field trial was providing clear evidence that the autonomous mobility project complies with the UN-R155 regulation and ISO/SAE 21434 standard.

Recognizing the need for specialized cyber security expertise, TIER IV sought to collaborate with an automotive cyber security expert with proven experience in compliance consulting projects. “We chose to work with PlaxidityX based on its extensive experience, reliability and cyber expertise,” said Fumihito Ito, Manager, Cyber Security Team at TIER IV. “The technical proficiency and regulatory knowledge their team demonstrated in the initial pre-assessment gave us the peace of mind to move forward confidently.”

After performing a gap analysis of TIER IV’s current cyber security status vis-à-vis the regulation, PlaxidityX created a customized package of services designed to address the identified gaps. This package includes developing a cyber security plan, ongoing cyber security activities (e.g., vulnerability monitoring, incident response), Cyber security Interface Agreements (CIAs), test plans, TARA (Threat Analysis and Risk Assessment) support, and assistance in creating the cyber security case and validation reports. 

PlaxidityX’s team completed this project over a three-month period, and all deliverables were submitted to TIER IV to support their preparations for review from the airport authorities. The project was conducted primarily by PlaxidityX’s local cyber experts in Japan, which ensured quick response to TIER IV requests, smooth communications, and timely delivery of work materials.

Following the success of this initial engagement, TIER IV has also contracted PlaxidityX to assist in the implementation of a Cyber Security Management System (CSMS).

“We are honored to have been selected by TIER IV for this autonomous mobility project,” said Tomoyuki Goto, Country Manager Japan at PlaxidityX. “Compliance with cyber security regulations and standards is now a critical business requirement. With the completion of our joint cyber security activities and the ongoing CSMS project, TIER IV can be confident that its autonomous vehicles are developed in accordance with the highest cyber security standards.”

About TIER IV

TIER IV stands at the forefront of deep tech innovation, pioneering Autoware, the world’s first open-source software for autonomous driving. Harnessing Autoware, we build scalable platforms and deliver comprehensive solutions across software development, vehicle manufacturing, and service operations. As a founding member of the Autoware Foundation, we are committed to reshaping the future of intelligent vehicles with open-source software, enabling individuals and organizations to thrive in the evolving field of autonomous driving.

About PlaxidityX

PlaxidityX (formerly named Argus Cyber Security Ltd.) is a global leader in mobility cyber security, providing DevSecOps, vehicle protection and fleet protection technologies and services for automotive and mobility manufacturers. PlaxidityX’s solutions ensure that vehicle components, networks, and fleets are secured and compliant throughout their life cycle.

PlaxidityX’s innovative methods and solutions are based on decades of cyber security and automotive research and have culminated in over 80 granted and pending patents. Founded in 2014, PlaxidityX is headquartered in Israel, with a global footprint in USA, Germany, France, Japan, Korea, Poland and India.

Contact:

Rachel Pekin                                                            
Vice President Marketing     
E-Mail: rachel.pekin@plaxidityx.com

Air Liquide partners with Manildra Group to build Australia’s largest biogenic CO₂ plant, strengthening national supply

MELBOURNE, Australia, May 21, 2025 /PRNewswire/ — Air Liquide has entered into an agreement with Manildra Group to build a new food and beverage grade carbon dioxide (CO) plant in Bomaderry, New South Wales. This facility will capture and purify the biogenic CO produced naturally by Shoalhaven Starches from fermentation of wheat, and supply the purified CO product to Australian industries.

Air Liquide and Manildra Group
Air Liquide and Manildra Group

Air Liquide will build, own and operate a new CO₂ plant with a production capacity of over 90,000 tonnes per year of food and beverage grade CO₂, which would make it the largest food and beverage quality CO plant in Australia. Construction of the new Air Liquide facility is planned to commence in the second half of 2025, subject to regulatory approvals, and it is anticipated to be operational in 2027.

The biogenic CO₂ produced naturally from fermentation of wheat at Manildra Group’s Shoalhaven Starches site provides abiogenic CO product offering to meet the growing needs of the food and beverage industry and other applications.

High quality food and beverage grade CO₂ serves the needs of Australian businesses in a broad range of industries where quality and reliability of supply are a necessity. This includes food, beverages, water treatment, desalination, hospitality, manufacturing and medical industries.

Tim Kehoe, Managing Director of Air Liquide Pacific said: “To address the critical need for increased supply and improved reliability in domestic CO, Air Liquide has partnered with Manildra to provide a biogenic CO2 solution. Air Liquide’s new CO plant will boost local CO supply and demonstrates our commitment to supporting the growth needs of Australian industries well into the future.”

John Honan, Managing Director of Manildra Group said: “Through our partnership with Air Liquide, we’re delivering 100% Australian, food-grade CO for essential local industries  part of our broader commitment to closing the loop in our advanced manufacturing process. Together were building a long-term solution to strengthen local supply chains with high-quality, biogenic CO.”

SIG SAUER Announces U.S. Army Designates Type Classification Milestone for the NGSW Lethality Program

NGSW Type Classified

NEWINGTON, N.H., May 21, 2025 /PRNewswire/ — SIG SAUER, industry leading manufacturer of elite military weapon systems, is proud to congratulate the U.S. Army on the milestone of officially designating Type Classification – Standard (TC-STD) to the SIG SAUER Next Generation Squad Weapon (NGSW) M7 rifle and M250 (belt fed) automatic rifle— cornerstone systems of the U.S. Army’s modernization program and overmatch efforts. The M7 is the M4 carbine replacement, and the M250 replaces the M249 Squad Automatic Weapon; the systems bring superior range and lethality over legacy systems, providing a greater threat to enemy forces through superior overmatch.

The Type Classification affirms the M7 and M250 meet stringent performance, safety, and reliability standards for widespread military use. This designation ensures seamless integration into the U.S. Army’s inventory, streamlining procurement, training, and maintenance across units and asserting the materiel fully satisfies U.S. Army operational needs. This milestone marks the transition of these advanced firearms from developmental to standardized status, signifying readiness for widespread fielding.

“This approval underscores the U.S. Army’s commitment to equipping our soldiers with next generation lethality to maintain tactical superiority and enhance mission success,” states Steve Rose, Executive Vice President, Defense Strategies Group. “The M7 and M250 represent a transformative leap in combat capability.”

The NGSW Program, initiated in 2017, aims to revolutionize small arms capabilities for the U.S. Army. Following a 27-month prototype phase, extensive testing culminated in the selection of SIG SAUER’s XM7 and XM250 in April 2022.

About SIG SAUER, Inc.:
SIG SAUER, Inc. is a leading provider and manufacturer of firearms, electro-optics, ammunition, airguns, suppressors, remote controlled weapons stations, and training. For over 250 years, SIG SAUER has evolved and thrived by blending American ingenuity, German engineering, and Swiss precision. Today, SIG SAUER is synonymous with industry-leading quality and innovation, which has made it the brand of choice amongst the U.S. Military, the global defense community, law enforcement, competitive shooters, hunters, and responsible citizens. Additionally, SIG SAUER is the premier provider of elite firearms instruction and tactical training at the SIG SAUER Academy. Headquartered in Newington, New Hampshire, SIG SAUER has over 3,400 employees across sixteen U.S. locations in three states, and four additional global facilities. SIG SAUER is certified a Great Place to Work™. For more information about the company and product line visit: sigsauer.com.

Media Contact:
Phil Strader
Vice President, Consumer Affairs
phil.strader@sigsauer.com

U.S. Army Designates Type Classification Milestone for the NGSW Lethality Program
U.S. Army Designates Type Classification Milestone for the NGSW Lethality Program

 

ESOC 2025: Combined oral contraceptives triple risk of cryptogenic stroke in young women, new study shows

HELSINKI, May 21, 2025 /PRNewswire/ — New research presented today at the European Stroke Organisation Conference (ESOC) 2025 revealed that the use of combined oral contraceptives (OCs) is associated with a threefold increase in the risk of cryptogenic ischaemic stroke (CIS) in young women.(1) The findings add to a growing body of evidence linking hormonal contraception to vascular risk in women of reproductive age.

Cryptogenic ischaemic stroke, which is stroke with no identifiable cause, accounts for up to 40% of all ischaemic strokes in young adults.(2) Despite its prevalence, the contribution of sex-specific risk factors, such as contraceptive use, has remained underexplored. While prior studies have associated combined OCs with stroke risk, this is among the few studies to focus specifically on cryptogenic stroke in young women.

The Searching for Explanations for Cryptogenic Stroke in the Young (SECRETO) study included 268 women aged 18–49 years with CIS and 268 age-matched stroke-free controls across 14 centres in Europe. Of the participants, 66 patients and 38 controls were using combined OCs. After adjusting for age and established comorbidities such as hypertension, smoking, migraine with aura, and abdominal obesity, OC use was associated with an adjusted odds ratio of 3.00 (95% CI: 1.61–5.57). No significant interactions were found between OC use and these risk factors, suggesting that the increased stroke risk may operate independently of other known contributors.

“Our findings confirm earlier evidence linking oral contraceptives to stroke risk,” said Dr. Mine Sezgin, Department of Neurology, Istanbul University, and lead author of the study. “What’s particularly notable is that the association remains strong even when accounting for other known risk factors, which suggests there may be additional mechanisms involved – possibly genetic or biological.”

Most OC users in the study were taking ethinylestradiol-based formulations, with a median dose of 20 micrograms. Other types of estrogen, such as estradiol hemihydrate and estradiol valerate, were also recorded.

“We calculated the equivalent estrogen dose for each patient to ensure consistency,” Dr Sezgin explained. “While our data provides important initial insights, larger studies are needed to determine if certain formulations carry different levels of risk. This knowledge could help guide more personalised contraceptive choices for women.”

While the researchers note that further prospective studies are needed, they advise clinicians to exercise caution when prescribing combined OCs to women with known vascular risk factors or a history of ischaemic stroke. “Our findings should prompt more careful evaluation of stroke risk in young women, particularly those with additional risk factors,” concluded Dr. Sezgin.

Moving forward, the researchers plan to explore biological and genetic mechanisms underlying the observed association between combined OC use and increased stroke risk to better understand how hormonal contraceptives may independently elevate stroke risk.

Note to editors:  

A reference to ESOC 2025 must be included in all coverage and/or articles associated with this study.  

About the study author:  

Dr. Mine Sezgin is a neurologist and stroke researcher based at the Istanbul University Faculty of Medicine. Her work focuses on sex-specific risk factors and stroke prevention in young adults.

About the European Stroke Organisation (ESO):  

The ESO is a pan-European society of stroke researchers and physicians, national and regional stroke societies and lay organisations that was founded in December 2007.

The aim of the ESO is to reduce the burden of stroke by changing the way that stroke is viewed and treated. This can only be achieved by professional and public education, and by making institutional changes. ESO serves as the voice of stroke in Europe, harmonising stroke management across the whole of Europe and taking action to reduce the burden of stroke regionally and globally.  

References:  

1.  Sezgin, M., et al. Hormonal contraception increases the risk of cryptogenic stroke in young women. Abstract O049, presented at the European Stroke Organisation Conference; 21 May 2025; Vienna, Austria.
2.  Yaghi, S., & Elkind, M. S. (2014). Cryptogenic stroke: A diagnostic challenge. Neurology. Clinical practice4(5), 386–393. https://doi.org/10.1212/CPJ.0000000000000086