Accident and Trauma News

May 16, 2025

Top Headlines

Teens Driving Older Vehicles Have Increased Risk for Fatal Crashes

May 7, 2025 — Researchers reviewed US national fatal crash data (2016-2021) and examined the vehicle age and driver assistance technologies of vehicles driven by teen and middle-aged drivers, and their associations with driver deaths during fatal ...

Study Links Childhood Trauma to Increased Substance Use and Unexpected Effects on Heart Rate and Blood Pressure in Adolescents

Apr. 30, 2025 — Childhood trauma significantly increases the likelihood of engaging in harmful alcohol consumption, smoking and illicit drug use, by the age of ...

Nearly One-Quarter of E-Scooter Injuries Involved Substance Impaired Riders

Apr. 29, 2025 — About 25% of 7350 patients hospitalized for scooter-related injuries between 2016 and 2021 were using substances such as alcohol, opioids, marijuana and cocaine when injured. The findings underscore the urgent need to strengthen safety regulations, ...

Updated Equestrian Helmet Ratings System Adds Racing and High-Speed Events

Apr. 28, 2025 — Falling off a horse at high-speed changes the impact to the rider's head and the parameters for a quality helmet, according to new research. The findings indicate that head impacts during falls at high speed generate unique head rotation, which in ...

Latest Headlines

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Do Brain Changes Remain After Recovery from Concussion?

Mar. 12, 2025 — For college athletes with concussion, brain changes may remain visible in brain scans up to a year after they are cleared to return to play, according to a new ...

Why Some Are More Susceptible to Developing PTSD Symptoms Than Others

Mar. 5, 2025 — People with a more active amygdala (an area in the brain involved in processing information relevant to threats) are more likely to develop PTSD symptoms after experiencing trauma than people with a ...

Nasal Spray Shows Preclinical Promise for Treating Traumatic Brain Injury

Feb. 27, 2025 — A new study suggests a nasal spray developed to target neuroinflammation could one day be an effective treatment for traumatic brain injury (TBI). By studying the effects of the nasal anti-CD3 in a ...

Violence Alters Human Genes for Generations, Researchers Discover

Feb. 27, 2025 — First study of its kind reveals epigenetic signatures of violence passesd to ...

New AI-Powered Tool Could Enhance Traumatic Brain Injury Investigations in Forensics and Law Enforcement

Feb. 26, 2025 — A team of researchers has developed an advanced physics-based AI-driven tool to aid the forensic investigation of traumatic brain injuries ...

Cracking the Alzheimer's Code: How Brain Trauma Triggers Disease

Feb. 12, 2025 — A study reveals that traumatic brain injury alters the small vessels in the brain, resulting in an accumulation of amyloid beta -- a hallmark of Alzheimer's disease. The findings suggest that ...

International Shark Attack File Report: Unprovoked Shark Bites Plummeted in 2024

Feb. 11, 2025 — 2024 was an exceptionally calm year for shark bites. Worldwide, there were only 47 unprovoked attacks, down 22 from the previous year and well below ...

Blood Test May Detect Stroke Type Before Hospital Arrival, Allowing Faster Treatment

Jan. 30, 2025 — People with brain bleeds had nearly 7 times higher blood levels of a specific brain protein, called glial fibrillary acidic protein (GFAP), than ...

Men More Than Three Times as Likely to Die from a Brain Injury

Jan. 10, 2025 — An analysis of U.S. mortality data reveals the disproportionate impact of traumatic brain injuries (TBI) on older adults, males and certain racial and ethnic ...

Study Shows Head Trauma May Activate Latent Viruses, Leading to Neurodegeneration

Jan. 7, 2025 — Researchers have uncovered mechanisms that may link head injuries and concussions to the emergence of neurodegenerative disease, pointing to latent ...

Cognitively Impaired Older Drivers Are Less Likely to Cause a Crash When Accompanied by a Passenger

Apr. 18, 2025 — Researchers examined variations in the likelihood of older drivers causing traffic crashes based on the presence of a passenger, utilizing nationwide traffic crash data between 2014 and 2020. Their ...

Getting Rehab Earlier Improves Concussion Outcomes

Dec. 19, 2024 — People who suffer from continued symptoms of concussion should seek a referral to physical therapy as soon as possible, new research ...

Diagnosing and Managing Blast Injuries

Dec. 12, 2024 — The prevalence of armed conflicts, terrorist attacks and industrial accidents necessitates clinician understanding of blast injuries in both civilian and military settings. Blast injuries are a ...

Largest Study of CTE in Male Ice Hockey Players Finds Odds Increased 34% With Each Year Played

Dec. 4, 2024 — A large study, of 77 deceased male ice hockey players, has found that the odds of having chronic traumatic encephalopathy (CTE) increased by 34% each year played, and 18 of 19 National Hockey League ...

For Those With CTE, Family History of Mental Illness Tied to Aggression in Middle Age

Nov. 27, 2024 — People who have chronic traumatic encephalopathy (CTE) who have a family history of mental illness may have a higher risk of aggression in middle age, according to a new ...

Soccer Heading Damages Brain Regions Affected in CTE, Study Finds

Nov. 27, 2024 — Soccer heading may cause more damage to the brain than previously thought, according to a new ...

Updated Guidance Reaffirms CPR With Breaths Essential for Cardiac Arrest Following Drowning

Nov. 12, 2024 — The American Heart Association and the American Academy of Pediatrics update recommendations for untrained lay rescuers and trained rescuers resuscitating adults and children who have ...

Chronic Pain Can Be Predicted Within Three Days of an Injury

Oct. 24, 2024 — After only one to three days of a whiplash injury, scientists can predict which patients will develop chronic pain based on the extent of cross 'talk' between two regions of the brain, and ...

Evidence Builds for Near Infrared Light Treatment in Traumatic Brain Injury

Oct. 11, 2024 — New research indicates that a novel method could result in a new treatment option in an area of medicine that currently has few, if any, treatment ...

New Research Identifies Key Mental Health Risk Factors for Children After Trauma

Oct. 10, 2024 — A new study has shed light on why some children and adolescents develop mental health disorders like PTSD, anxiety, or depression after experiencing a traumatic ...

Common Brain Network Detected Among Veterans With Traumatic Brain Injury Could Protect Against PTSD

Sep. 24, 2024 — Researchers analyzed 193 patients from the Vietnam Head Injury Study with penetrating traumatic brain injury to determine if the location of shrapnel damage to their brains influenced risk of ...

Study of Former NFL Players Finds 1 in 3 Believe They Have CTE

Sep. 23, 2024 — A study of nearly 2,000 former NFL players shows one-third believe that they have chronic traumatic encephalopathy (CTE). Those individuals were more likely to report cognitive symptoms, and 25% of ...

Social Media Posts May Provide Early Warning of PTSD Problems

Sep. 23, 2024 — Scientists have analyzed millions of tweets to identify COVID-19 survivors living with post-traumatic stress disorder (PTSD) -- demonstrating the effectiveness of using social media data as a tool ...

Delayed Feedback Enhances Learning Performance in Individuals With Traumatic Brain Injury, Study Indicates

Sep. 10, 2024 — Researchers have published a novel study exploring the effects of delayed feedback on learning in individuals with moderate-to-severe traumatic brain injury. The goal of this study was to assess the ...

Sports Concussions in Non-Athletes Not Linked to Long-Term Cognitive Effects

Sep. 4, 2024 — Sports-related concussions (SRC) may not be associated with long-term cognitive risks for non-professional athletes, a new study suggests. In fact, study participants who had experienced an SRC had ...

Novel Immunotherapy Improves Recovery from Spinal Cord Injury

Sep. 4, 2024 — Researchers have designed, in mice, an approach to minimizing the damage from a spinal cord injury through the use of engineered immune cells. Mice given the treatment had improved recovery from ...

Child-Parent Therapy Has Biological Benefits for Traumatized Kids

Aug. 14, 2024 — Psychotherapy sessions with caregivers may help prevent serious disease later in life for young children who have experienced significant trauma, a new study ...

Researchers Find Possible Inaccuracies in Crash-Reported Child Passenger Injuries

Aug. 14, 2024 — Researchers found discrepancies between crash reports and hospital data that might paint an incomplete or inaccurate picture of how crashes impact the safety of child passengers. Enhancing the ...

Advanced MRI Scans Help Identify One in Three Concussion Patients With 'Hidden Disease'

Aug. 9, 2024 — Offering patients with concussion a type of brain scan known as diffusion tensor imaging MRI could help identify the one in three people who will experience persistent symptoms that can be life ...

Alcohol Use in Older Adults Doubles Risk of Brain Bleeds from Falls

Aug. 8, 2024 — Little is known about the association between the frequency of alcohol use and the severity of injuries sustained after a fall in older adults. A study of 3,128 older adults who underwent an initial ...