PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

SNIS 2024: New study shows critical improvements in treating rare eye cancer in children

2024-07-25
(Press-News.org) FOR IMMEDIATE RELEASE: July 24, 2024, 3:20 P.M. MDT

CONTACT: Camille Jewell

cjewell@vancomm.com or 202-248-5460

 

COLORADO SPRINGS, Colo. — The evolution of retinoblastoma treatment over the past 15 years has resulted in a higher likelihood of vision preservation without compromising survival, according to research released today at the Society of NeuroInterventional Surgery’s (SNIS) 21st Annual Meeting.

 

Retinoblastoma, a rare eye cancer that affects young children, carries a risk of impaired vision and removal of one or both eyes. It is fatal if left untreated.

 

The study, “Advancement in Super-Selective Catheterization and Drug Selection for Intra-Arterial Chemotherapy for Retinoblastoma: A 15-year Evolution,” reviewed how children received intra-arterial chemotherapy (IAC), the gold standard for treating retinoblastoma, by delivering chemotherapy directly to the affected eye. Using IAC helps to minimize the need to remove a patient’s affected eye and maximizes their ability to see after treatment, as well as their potential to survive the cancer. 

 

The research team — composed of neurointerventionalists from New York-Presbyterian Hospital/Weill Cornell Medicine, and ophthalmologic oncologists at Memorial Sloan Kettering Cancer Center — reviewed medical records for 571 patients separated into three cohorts five years apart. The data was evaluated to determine how routes of vascular access to the ophthalmic artery has evolved over time, how many patients have had complications from the procedure, and what combinations of chemotherapy drugs patients have received. Researchers found that, of a total of 2,402 attempted IAC sessions, 2,391 (99.5%) were successful. Success rates of super-selective catheterizations, where the ophthalmic artery was catheterized directly, also has improved over time; 80% of the earliest procedures were successful compared to 89.2% of the most recent procedures.

 

Procedure complication rates stayed very low over time at 0.7% for the earliest cohort, 1.1% in the middle cohort and 0.6% in the most recent cohort. In addition, researchers found that more and more children have successfully received a three-chemotherapy combination from 21% of the earliest cohort to 66.7% of the most recent cohort. Finally, the authors proposed a stepwise algorithm to help others maximize direct vascular access to the ophthalmic artery.

 

“We are proud to share our history of ongoing success in using this minimally invasive method to care for some of our youngest cancer patients,” said Gary Kocharian, MD, Neurosurgery Chief Resident and Endovascular Neurosurgery Fellow at New York-Presbyterian Hospital.

 

“Giving children the opportunity to both keep their eyesight and beat this disease is life-changing for families across the world. We look forward to seeing what innovations are made in the next 15 years,” said Y. Pierre Gobin, MD, one of the earliest pioneers of this revolutionary procedure.

 

To receive a copy of this abstract or to speak with the study authors, please contact Camille Jewell at cjewell@vancomm.com or call 202-248-5460.

 

About the Society of NeuroInterventional Surgery

The Society of NeuroInterventional Surgery (SNIS) is a scientific and educational association dedicated to advancing the specialty of neurointerventional surgery through research, standard-setting, and education and advocacy to provide the highest quality of patient care in diagnosing and treating diseases of the brain, spine, head, and neck. Visit www.snisonline.org and follow us on X (@SNISinfo) and Facebook (@SNISOnline).

###

END



ELSE PRESS RELEASES FROM THIS DATE:

Wearable devices can increase health anxiety. Could they adversely affect health?

2024-07-24
Using a wearable device, such as a smart watch, to track health data and symptoms, is supposed to help people monitor their health and address symptoms as quickly as possible to spur positive health outcomes. But for people with atrial fibrillation, also known as Afib, using a wearable device to monitor the heart rate and to alert wearers of an irregular heartbeat might not be as helpful as wearers think. A new study in the Journal of the American Heart Association, led by Lindsay Rosman, PhD, assistant professor of medicine in the ...

Addressing wounds of war

Addressing wounds of war
2024-07-24
Dr. Olga Denysiuk, MD, PhD, is a highly skilled eye surgeon in Ukraine who now finds herself at the frontlines of ophthalmic trauma care caused by war. “Every day, I am fighting my war in the operating room,” says Denysiuk. “Cases of eye trauma are mounting and it’s critical that we have surgeons trained to delicately manage eyelid and orbital injuries.” Denysiuk is one of two ocular specialists selected for a unique humanitarian fellowship at the University of Calgary’s ...

Rice researchers develop innovative battery recycling method

Rice researchers develop innovative battery recycling method
2024-07-24
A research team at Rice University led by James Tour, the T.T. and W.F. Chao Professor of Chemistry and professor of materials science and nanoengineering, is tackling the environmental issue of efficiently recycling lithium ion batteries amid their increasing use. The team has pioneered a new method to extract purified active materials from battery waste as detailed in the journal Nature Communications on July 24. Their findings have the potential to facilitate the effective separation and recycling of valuable battery materials ...

It’s got praying mantis eyes

It’s got praying mantis eyes
2024-07-24
Self-driving cars occasionally crash because their visual systems can’t always process static or slow-moving objects in 3D space. In that regard, they’re like the monocular vision of many insects, whose compound eyes provide great motion-tracking and a wide field of view but poor depth perception. Except for the praying mantis. A praying mantis’ field of view also overlaps between its left and right eyes, creating binocular vision with depth perception in 3D space. Combining this insight with some nifty optoelectrical engineering and innovative “edge” ...

Stroke recovery: It’s in the genes

2024-07-24
New research led by UCLA Health has found that specific genes may be related to the trajectory of recovery for stroke survivors, providing doctors insights useful for developing targeted therapies.  Published in the journal Stroke this month, the findings were part of an exploratory study that sought to find if candidate genes could predict a higher likelihood of stroke outcomes related to depression, post-traumatic stress disorder and cognitive decline.   Dr. Steven C. Cramer, MD, the study’s lead author and a professor of neurology at UCLA, said while there are some ...

Foam fluidics showcase Rice lab’s creative approach to circuit design

Foam fluidics showcase Rice lab’s creative approach to circuit design
2024-07-24
HOUSTON – (July 24, 2024) – When picturing next-generation wearables and robotics, the foam filling in your couch cushions is likely not the first thing that comes to mind. However, Rice University engineers have shown that something as simple as the flow of air through the airy, meshlike structure of open-cell foam can be used to perform digital computation, analog sensing and combined digital-analog control in soft textile-based wearable systems. “In this work, we integrated material intelligence — the ability of materials to sense and respond to their environment ...

Montana State scientists publish evidence for new groups of methane-producing organisms

2024-07-24
A team of scientists from Montana State University has provided the first experimental evidence that two new groups of microbes thriving in thermal features in Yellowstone National Park produce methane – a discovery that could one day contribute to the development of methods to mitigate climate change and provide insight into potential life elsewhere in our solar system. The journal Nature this week published the findings from the laboratory of Roland Hatzenpichler, associate professor in MSU’s Department of Chemistry and Biochemistry in the College ...

Daily rhythms depend on receptor density in biological clock

Daily rhythms depend on receptor density in biological clock
2024-07-24
In humans and other animals, signals from a central circadian clock in the brain generate the seasonal and daily rhythms of life. They help the body to prepare for expected changes in the environment and also optimize when to sleep, eat and do other daily activities. Scientists at Washington University in St. Louis are working out the particulars of how our internal biological clocks keep time. Their new research, published July 24 in the Proceedings of the National Academy of Sciences, helps answer longstanding questions about how circadian rhythms are generated and maintained. In all mammals, the signals for circadian rhythms come from a small part of the brain called the suprachiasmatic ...

New England Journal of Medicine publishes outcomes from practice-changing E1910 trial for patients with BCR::ABL1-negative B-cell precursor acute lymphoblastic leukemia

New England Journal of Medicine publishes outcomes from practice-changing E1910 trial for patients with BCR::ABL1-negative B-cell precursor acute lymphoblastic leukemia
2024-07-24
A significant survival improvement for adults with newly diagnosed BCR::ABL1-negative B-cell precursor acute lymphoblastic leukemia is published today by the New England Journal of Medicine. The practice-changing finding is from the randomized phase 3 study E1910 (NCT02003222), which evaluated blinatumomab immunotherapy in patients who were in remission and tested negative for measurable residual disease (MRD) after an initial round of chemotherapy. At 3 years of follow-up, 85% of the patients who went on to receive additional standard consolidation chemotherapy plus experimental blinatumomab were alive, compared to 68% of those who received chemotherapy only. Blinatumomab (Blincyto, ...

Older adults want to cut back on medication, but study shows need for caution

2024-07-24
More than 82% of Americans age 50 to 80 take one or more kinds of prescription medication, and 80% of them say they’d be open to stopping one or more of those drugs if their health care provider gave the green light, a new University of Michigan study shows. But it’s not as simple as that, the researchers say. They call for prescribers and pharmacists to talk with older adults about their personal situation and figure out if any kind of “deprescribing” is right for them. The study, published in the Journal of General Internal Medicine, uses data from U-M’s National Poll on Healthy Aging, and builds on a poll report issued in April 2023.   It ...

LAST 30 PRESS RELEASES:

Mom’s voice boosts language-center development in preemies’ brains, study finds

Development of silicon ultrasound patch achieves both eco-friendliness and performance enhancement

Measles immunity 90% in BC’s Lower Mainland

Women’s brain regions may lose ability to synchronize after sexual assault

Quitting smoking, even late in life, linked to slower cognitive decline

Critical raw materials are a vital new currency; Europe’s e-waste is the vault

Anesthesiologist-led care helps hip-fracture patients get to surgery faster, with fewer complications

Two-dose recombinant shingles vaccine is effective even accounting for prior receipt of live shingles vaccine

Excessive daytime sleepiness may raise risk of cognitive problems after surgery

Flipping the switch on sperm motility offers new hope for male infertility

Twisting sound: Scientists discover a new way to control mechanical vibrations in metamaterial

Drip by drip: The hidden blueprint for stalagmite growth

mRNA therapy restores sperm production and fertility in mice

New way to weaken cancer cells could supercharge prostate cancer treatment

How sound—but not touch—shapes rhythm in the brain

Exploring the therapeutic potential of hypothermia

Research alert: Bioengineering breathes new life into failed cancer treatment

AI, health, and health care today and tomorrow – the JAMA Summit Report on artificial intelligence

Large genetic study links cannabis use to psychiatric, cognitive and physical health

Social media use trajectories and cognitive performance in adolescents

Music for the brain: Study tests the effect of slow-tempo relaxing music to address delirium in critically ill older adults 

AI models predict sepsis in children, allow preemptive care

Liraglutide vs semaglutide vs dulaglutide in veterans with type 2 diabetes

Antenatal corticosteroids and infectious diseases throughout childhood

New lab-grown human embryo model produces blood cells

Life after near death: Research reveals how to improve support for near-death experiencers

Illinois Chat is launched for campus community

FAU receives $3M federal grant to prevent substance use in at-risk youth

New report shows action to improve gender equity linked to career gains and better business performance

Kiwis could help manage chronic constipation

[Press-News.org] SNIS 2024: New study shows critical improvements in treating rare eye cancer in children