Amputation News and Research

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Brain stores detailed information of missing hand decades after amputation, finds study

Researchers have found that the brain stores detailed information of a missing hand decades after amputation, regardless of whether amputees still experience phantom hand sensations.

5 Feb 2019

Swedish patient becomes first recipient of novel implant to control dexterous hand prosthesis

A female Swedish patient with hand amputation has become the first recipient of an osseo-neuromuscular implant to control a dexterous hand prosthesis.

5 Feb 2019

Diabetes UK is looking for clinicians to lead improvements in diabetes care

Diabetes UK is looking for healthcare professionals to lead improvements in diabetes care. The charity is searching for consultants, nurses, GPs, dietitians, podiatrists, pharmacists and psychologists to take part in its Clinical Champions program.

25 Jan 2019

Researchers cultivate vascular organoids that perfectly mimic human blood vessels

For the first time, researchers have successfully cultivated “vascular organoids” in a petri dish that perfectly mimic real human blood vessels.

16 Jan 2019

Researchers demonstrate key to success of nerve transfer technique in bionic reconstruction

Modern prostheses offer patients who have had a hand amputated much greater capability in everyday life than was possible with previous prosthetic reconstructive techniques. Redundant nerves from the amputated extremity can be surgically transferred to provide a much better connection between the patient's body and the prosthesis.

7 Jan 2019

New analysis shows shocking number of lower limb amputations related to diabetes

New analysis from Diabetes UK has shown that there were 26,378 lower limb amputations related to diabetes in England from 2014 to 2017, an increase of 19.4 percent from 2010-2013.

20 Dec 2018

Universal meningitis vaccination for college students may be too costly, study suggests

A computer-generated model developed by Johns Hopkins Medicine researchers adds to evidence that providing universal vaccination against meningitis B infection to students entering college may be too costly to justify the absolute number of cases it would prevent.

19 Dec 2018

UC San Diego Health offers new DRG stimulation device for phantom limb pain

In May 2000, Raul Silva was involved in a motorcycle accident in Baja California, Mexico, badly breaking his left femur, or thighbone. He underwent emergency surgery in Mexicali and, at first, everything seemed fine. Then an infection set in, worsened, and Silva eventually made his way to San Diego, where his left leg was amputated.

18 Dec 2018

New app accurately measures and charts progression of skin wounds

Monitoring a wound is critical, especially in diabetic patients, whose lack of sensation due to nerve damage can lead to infection of a lesion and, ultimately, amputation.

18 Dec 2018

New artificial joint restores natural forearm rotation in amputees

A new artificial joint restores important wrist-like movements to forearm amputees, something which could dramatically improve their quality of life.

28 Nov 2018

New shoe insole technology could help diabetic ulcers heal better while walking

Diabetes can lead to ulcers that patients don't even feel or notice until the sight of blood. And because ulcers can't heal on their own, 14 to 24 percent of diabetics in the U.S. who experience them end up losing their toes, foot or leg.

16 Nov 2018

Expert suggests ways to control uncomfortable vaginal symptoms in diabetic women

With approximately 9.7 million women in the U.S. suffering with diabetes and almost 50 million U.S. adults with prediabetes, most of the women are experiencing uncomfortable vaginal symptoms like recurrent yeast and bacterial infections, vaginal dryness, reduced sexual interest, and painful intercourse that can adversely affect quality of life.

15 Nov 2018

New diabetes drugs linked to increased risk of lower-limb amputation and ketoacidosis

The use of a new class of drugs in the treatment of type 2 diabetes, so called SGLT2 inhibitors, are linked to a twofold increased risk for lower-limb amputation as well as diabetic ketoacidosis, a serious diabetes complication.

14 Nov 2018

New prosthetic hand system restores 'feeling' to a person with upper limb amputation

Arizona State University researcher James Abbas is part of a multi-institutional research team that has developed a new prosthetic hand system with a fully implanted, wirelessly controlled neurostimulator that has restored "feeling" to a person with a hand amputation.

7 Nov 2018

Healogics to take part in campaign highlighting link between diabetes and chronic wounds

Healogics, the nation's wound healing expert, is proud to participate in a national diabetes awareness campaign October 29 through November 2. This campaign will highlight the important connection between diabetes and chronic wounds and their recurrence.

30 Oct 2018

Amputation injury is reflected in bioelectric properties of opposing, undamaged limb

In research that extends knowledge about the physiology of regeneration and wound repair, Tufts University biologists have discovered that amputation of one limb is immediately reflected in the bioelectric properties of the contralateral, or opposing, undamaged limb of developing frogs.

5 Oct 2018

Panel of human antibodies developed to neutralize black mamba snake toxin

IONTAS Limited, a leader in the discovery and optimisation of fully human antibodies, today announced a collaborative paper published in Nature Communications with the Technical University of Denmark, and the Instituto Clodomiro Picado of the University of Costa Rica describing the development of a panel of human antibodies that neutralise elements of black mamba snake toxin in an in vivo model.

3 Oct 2018

Study finds persistent rate of lawnmower injury-related emergency department visits

In what Johns Hopkins Medicine researchers call an unusually comprehensive analysis of nationwide data, they conclude that the rate of lawnmower injuries persists at close to 6,400 a year, most of them requiring surgery and hospitalization, and costing an average of $37,000 per patient.

25 Sep 2018

EC approves update of INVOKANA and VOKANAMET labeling to include changes to indication statement

The Janssen Pharmaceutical Companies of Johnson & Johnson today announced that the European Commission has granted approval to update the INVOKANA® and VOKANAMET® labeling to include changes to the indication statement for the treatment of adults with insufficiently controlled type 2 diabetes mellitus as an adjunct to diet and exercise.

7 Sep 2018

Chalmers University professor develops new theory for origin of 'phantom limb pain'

Dr Max Ortiz Catalan of Chalmers University of Technology, Sweden, has developed a new theory for the origin of the mysterious condition, 'phantom limb pain'. Published in the journal Frontiers in Neurology, his hypothesis builds upon his previous work on a revolutionary treatment for the condition, that uses machine learning and augmented reality.

6 Sep 2018