Surgery News and Research

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Severe obesity linked to lower rates of recommended cancer screenings

In a recent cross-sectional study, researchers from Pennington Biomedical Research Center found that severe obesity is associated with a lower rate of cancer screenings.

22 Sep 2025

Psychological distress after a heart attack emerges as a critical risk factor for heart health

Many people experience one or more types of psychological distress, including depression, anxiety, psychosocial stress or post-traumatic stress disorder (PTSD), after a heart attack, which can affect their physical recovery and long-term heart health, according to a new American Heart Association scientific statement, published today in the American Heart Association's flagship, peer-reviewed journal Circulation.

22 Sep 2025

New neuro-sensing technique captures brainwaves from within veins

Researchers at The University of Osaka have developed a groundbreaking, minimally invasive method for recording brain activity through blood vessels. This technique could potentially transform the diagnosis and treatment of neurological conditions like epilepsy and paving the way for advanced brain-computer interfaces.

22 Sep 2025

New guideline improves nutritional care for neonates with enterostomy

Enterostomy is a vital intervention for many congenital developmental abnormalities and acquired gastrointestinal conditions in neonates.

19 Sep 2025

Exactech will pay $8M to settle lawsuits over defective knee implant parts

19 Sep 2025

New research aims to use eyedrops to lower lifetime risk of nearsightedness complications

For the first time, researchers are leading a national study to see if the onset of nearsightedness can be delayed – and consequently reduced in magnitude over a lifetime – with the use of eyedrops in young children.

19 Sep 2025

Study identifies immune biomarkers for personalized therapies in pediatric germ cell tumors

A study conducted by the Molecular Oncology Research Center (CPOM) at Hospital de Amor in Barretos (formerly Barretos Cancer Hospital) in the state of São Paulo, Brazil, has identified possible biomarkers that could guide the development of more personalized therapies for pediatric germ cell tumors (GCTs).

18 Sep 2025

PANoptosis emerges as a promising strategy against liver cancer

Liver cancer, particularly hepatocellular carcinoma (HCC), remains one of the deadliest cancers, driven by high recurrence and resistance to therapy.

18 Sep 2025

Real-time blood testing shows promise for preventing maternal deaths from hemorrhage

Postpartum hemorrhage, severe bleeding after childbirth, is a leading cause of maternal mortality around the world.

18 Sep 2025

University of Houston co-leads national study on atropine eyedrops for nearsightedness prevention

The University of Houston is co-leading a national study, the first of its kind in the United States, exploring whether atropine eyedrops can delay the onset of nearsightedness in young children and lessen its progression over a lifetime, a project with potential to shape future standards in vision care.

18 Sep 2025

Health care cuts threaten homegrown solutions to rural doctor shortages

Olivia Owlett chose to do her primary care residency in this Northern California college town largely because it faces many of the same health care challenges she grew up with.

18 Sep 2025

Implantable device helps stabilize blood pressure in spinal cord injury patients

Getting out of bed in the morning without the risk of passing out is a game-changer for 32-year-old Cody Krebs.

17 Sep 2025

Low dose of aspirin cuts recurrence risk in colorectal cancer with genetic mutation

A Swedish-led research team at Karolinska Institutet and Karolinska University Hospital has shown in a new randomized clinical trial that a low dose of the well-known medicine aspirin halves the risk of recurrence after surgery in patients with colon and rectal cancer with a certain type of genetic alteration in the tumor.

17 Sep 2025

New AI model predicts surgical complications more accurately than current scores

A new artificial intelligence model found previously undetected signals in routine heart tests that strongly predict which patients will suffer potentially deadly complications after surgery.

17 Sep 2025

New research points to global gaps in trauma care, from injury to recovery

Mortality after emergency abdominal surgery is more than three times higher in the least developed countries compared to the most developed. Yet among those who undergo surgery, injuries tend to be less severe – raising concerns that those most critically injured are not even reaching the operating theatre.

17 Sep 2025

New findings show lymph nodes educate T cells to combat disease

A team of researchers, led by the Peter Doherty Institute for Infection and Immunity (Doherty Institute), explored the cellular and molecular interactions revealing how lymph nodes play a crucial role in the fight against chronic infection and cancer.

17 Sep 2025

How to feasibly combine brief psychotherapy with medication visits

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Surgery News and Research

Severe obesity linked to lower rates of recommended cancer screenings

Psychological distress after a heart attack emerges as a critical risk factor for heart health

New neuro-sensing technique captures brainwaves from within veins

New guideline improves nutritional care for neonates with enterostomy

Exactech will pay $8M to settle lawsuits over defective knee implant parts

New research aims to use eyedrops to lower lifetime risk of nearsightedness complications

Study identifies immune biomarkers for personalized therapies in pediatric germ cell tumors

PANoptosis emerges as a promising strategy against liver cancer

Real-time blood testing shows promise for preventing maternal deaths from hemorrhage

University of Houston co-leads national study on atropine eyedrops for nearsightedness prevention

Health care cuts threaten homegrown solutions to rural doctor shortages

Implantable device helps stabilize blood pressure in spinal cord injury patients

Low dose of aspirin cuts recurrence risk in colorectal cancer with genetic mutation

New AI model predicts surgical complications more accurately than current scores

New research points to global gaps in trauma care, from injury to recovery

New findings show lymph nodes educate T cells to combat disease

How to feasibly combine brief psychotherapy with medication visits

Leading cancer organizations release updated guideline on post-mastectomy radiation therapy

Lymphatic vessels found to undergo dramatic changes during kidney transplant rejection

Brain shunt surgery improves walking and quality of life in older adults with hydrocephalus

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