Amputations News and Research

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Bioinspired sensor mimics haptic and pain perception for prosthetics

Lower-limb amputation not only impairs mobility but is also frequently accompanied by phantom limb pain and disrupted haptic and nociceptive perception in the residual limb, which can compromise prosthetic use and rehabilitation.

1 Oct 2026

Researchers identify molecular targets to treat painful nerve neuromas

Human peripheral nerves have a remarkable ability to regenerate after damage. However, when re-growing axons fail to meet their target organ, they can transform into painful neuromas.

11 Aug 2026

AI could play a role in the development of low-cost technologies for monitoring foot health

Researchers have demonstrated AI tools could play an important part in the development of simpler, lower-cost technologies for monitoring foot health, particularly in settings where access to specialized equipment may be limited.

3 Aug 2026

GLP-1 medications may improve long-term health for people with peripheral artery disease

GLP-1 receptor agonists (GLP-1 RA) medications were shown to reduce the number of deaths, amputations and hospitalizations among people with Type 2 diabetes who also had narrowed leg arteries associated with PAD (peripheral artery disease), according to new, independent research published today in the Journal of the American Heart Association, an open-access, peer-reviewed journal of the American Heart Association.

1 Jul 2026

Opioid-related infections linked to rising amputation rates across United States

Severe infections linked to opioid use often progress rapidly, particularly when access to timely medical care is limited. This can result in devastating health outcomes, including life-altering amputations.

19 May 2026

Real-time CGM transforms blood glucose management in type 2 diabetes

A major clinical trial has found that real-time continuous glucose monitoring (CGM) significantly improves blood glucose management in adults living with type 2 diabetes who are treated with basal insulin.

23 Apr 2026

Common gene in axolotls, mice and zebrafish may unlock human limb regrowth

Investigating a common gene in three very different species – axolotls, mice and zebrafish – scientists have discovered the potential for a novel gene therapy aimed at eventually regrowing limbs in humans, according to new research published this week.

21 Apr 2026

Scientists use living muscle to reanimate paralyzed organs

What if a technology could reanimate parts of the body that have lost their connection to the brain - like a bladder that can no longer empty due to a spinal cord injury, or intestines that can't push food forward due to Crohn's disease? What if this technology could also send sensations such as hunger or touch back to the brain?

31 Mar 2026

Losing health insurance worsens diabetes outcomes in low-income adults

Losing health insurance can quickly worsen health for people with diabetes as patients struggle to control the disease after coverage is interrupted, according to new research from Oregon Health & Science University,

22 Mar 2026

Breakthrough technology decodes leg movement signals from nerves in amputees

A research team led by researchers at Chalmers University of Technology in Sweden, has, for the first time, successfully decoded leg movements directly from the remaining nerves in people with above-knee amputations.

19 Mar 2026

Studies highlight benefits of osseointegration for patients with limb amputations

Three new studies from Hospital for Special Surgery (HSS) highlight the use and advantages of osseointegration (OI) for individuals with an amputation, in some instances challenging prevailing beliefs about which patients would benefit.

6 Mar 2026

BCAT2 enzyme identified as a target for diabetic foot recovery

Diabetic macrovascular complications are the main cause of death and disability in diabetes patients, of which vascular calcification is one of the key pathological mechanisms. Calcification in atherosclerotic plaque can cause stiffness and decreased compliance of the vascular wall, and induce atherosclerotic plaque rupture, which increases the risk of acute cardiovascular events.

6 Mar 2026

Oxygen-delivering gel heals chronic wounds in mice

As aging populations and rising diabetes rates drive an increase in chronic wounds, more patients face the risk of amputations.

17 Feb 2026

UK air ambulance critical care expands but unequal access still limits lifesaving treatment

A national UK survey found physician-based helicopter emergency medical services have expanded substantially since 2009, with more teams and improved overnight coverage. However, geographic and time-of-day disparities persist, and variation in funding, staffing, and interventions continues to affect equitable access to advanced prehospital care.

8 Feb 2026

Machine learning enables prosthetic hands to control grip for daily tasks

Holding an egg requires a gentle touch. Squeeze too hard, and you'll make a mess. Opening a water bottle, on the other hand, needs a little more grip strength.

20 Jan 2026

Study reveals how antibiotic resistant bacteria delay chronic wound healing

An international team of scientists, led by Nanyang Technological University, Singapore (NTU Singapore), has discovered a new way that could speed up the healing of chronic wounds infected by antibiotic-resistant bacteria.

16 Jan 2026

Study reveals double trouble for peripheral arterial disease patients with AFib

New research from Intermountain Health in Salt Lake City finds that patients diagnosed with peripheral arterial disease (PAD) who also have atrial fibrillation (AFib) face a significantly higher risk of major adverse cardiovascular events (MACE).

10 Nov 2025

Study reports increase in leg and foot amputations in Illinois hospitals from 2016 to 2023

Rates of leg and foot amputations in Illinois hospitals increased 65% between 2016 and 2023, reports a new Northwestern Medicine study.

31 Oct 2025

How early diabetes management influences long-term outcomes

Could slightly elevated blood sugar levels lead to serious health problems in the future? A single patient's question sparked nearly a decade of research leading to the development of a landmark model that could shape how clinicians and researchers understand and manage diabetes across the US.

30 Oct 2025

Broad-spectrum antivenom could revolutionize treatment of venomous snakebites in Africa

DTU researchers are behind a potentially groundbreaking antivenom that could revolutionize the treatment of venomous snakebites in Africa.

29 Oct 2025