Amputation News and Research

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Male diabetics more likely to have lower limb amputation

New research to be presented at this year's Annual Meeting of the European Association for the Study of Diabetes (EASD) in Hamburg, Germany (2-6 October) shows that among people with type 1 and type 2 diabetes, being divorced is associated with a two-thirds higher risk of lower limb amputation (LLA) (amputations below the knee level) compared with being married, and being male is associated with a 57% higher risk of LLA compared with being female. The study is by Dr Stefan Jansson, Örebro University, Örebro, Sweden, and colleagues.

18 Aug 2023

STING gene variant linked to increased risk of severe group A strep infections

Group A streptococci are fairly common bacteria that can cause, among other things, strep throat or impetigo.

17 Aug 2023

Virtual reality-based exercises found to reduce depression and anxiety among individuals treated with hemodialysis

Researchers determined the association between regular physical exercise based on virtual reality (VR) and the development of depression.

3 Aug 2023

New technology could help amputees feel temperature in their phantom limbs

Johns Hopkins Applied Physics Laboratory (APL) researchers have developed one of the world's smallest, most intense and fastest refrigeration devices, the wearable thin-film thermoelectric cooler (TFTEC), and teamed with neuroscientists to help amputees perceive a sense of temperature with their phantom limbs.

27 Jul 2023

Probiotic combination could reduce incidence of toxic shock syndrome

The widespread, pathogenic microbe Staphylococcus aureus can colonize the skin and mucous membranes throughout the body, particularly the vagina and gastrointestinal tract.

21 Jul 2023

Surgical breakthrough allows amputees to control bionic hands with single-finger precision

For the first time, a person with an arm amputation can manipulate each finger of a bionic hand as if it was his own.

13 Jul 2023

Diabetes remission possible even without significant weight loss after gastric bypass surgery

More than half of patients with diabetes and a history of metabolic surgery (51%) experienced remission of their diabetes even if they did not achieve significant weight loss after surgery, according to a new study presented here today at the American Society for Metabolic and Bariatric Surgery 2023 Annual Scientific Meeting.

27 Jun 2023

Metabolic surgery offers significant cardiovascular benefits for patients with diabetes

Patients with diabetes and a history of metabolic surgery had significantly fewer heart attacks, strokes, hospitalizations and death compared to matched patients who did not have the surgery, according to a new study presented here today at the American Society for Metabolic and Bariatric Surgery (ASMBS) 2023 Annual Scientific Meeting.

27 Jun 2023

Hot days, angry dogs: How environmental factors influence canine aggression

Higher temperatures, air pollution, and UV exposure contribute to increased rates of dog bites on hot, sunny, and smoggy days, emphasizing the impact of environmental factors on human-dog interactions.

19 Jun 2023

Routine testing may help to reduce health disparities for people with peripheral artery disease

Low-cost, routine testing may help to reduce disparities and health care costs for people with peripheral artery disease (PAD), according to a new scientific statement from the American Heart Association, published today in the Association's flagship peer-reviewed journal Circulation.

15 Jun 2023

Study finds racial disparities in treatment, outcomes of peripheral artery disease among Black and white patients

A new study from Keck Medicine of USC has uncovered significant racial disparities in the diagnosis, treatment and outcomes of peripheral artery disease (PAD) among Black and white patients in the United States.

13 Jun 2023

How innovative technology aids in the fight against diabetes epidemic

Dr Chris Tackaberry, CEO of healthtech AI pioneers Clinithink, highlights the crisis facing the NHS and the importance of Diabetes Week from June 12-18. Every week, diabetes leads to around 180 amputations, 590 heart attacks and 2,300 cases of heart failure. The financial impact of this on the NHS is eye watering.

10 Jun 2023

Researchers identify brain signatures for chronic pain in a small group of individuals

For the first time, researchers have recorded pain-related data from inside the brain of individuals with chronic pain disorders caused by stroke or amputation (phantom limb pain).

22 May 2023

Largest chronic limb-threatening ischemia study provides insights for developing better process measures

Data from a cohort of one million patients with chronic limb-threatening ischemia (CLTI) were presented today as late-breaking clinical research at the Society for Cardiovascular Angiography & Interventions (SCAI) 2023 Scientific Sessions.

19 May 2023

Researchers evaluate the dual-therapeutic effect of gene therapy in mouse model of osteosarcoma

Investigators at Brigham and Women’s Hospital and collaborating institutions evaluated the dual-therapeutic effect of gene therapy in a clinically relevant model for common form of bone cancer.

8 May 2023

Research develops unique delivery system to treat osteosarcoma

New research has identified a potential therapeutic target and developed a unique delivery system to treat osteosarcoma, a bone cancer that primarily affects children and adolescents.

27 Apr 2023

Race and socioeconomic deprivation linked to poor outcomes after lower extremity bypass

A Michigan Medicine study finds that Black and socioeconomically disadvantaged patients with a common vascular disease have more severe symptoms before bypass surgery – and are at greater risk for amputation and other complications after the procedure.

19 Apr 2023

Using electric stimulation to make wounds heal three times faster

Chronic wounds are a major health problem for diabetic patients and the elderly – in extreme cases they can even lead to amputation. Using electric stimulation, researchers in a project at Chalmers University of Technology, Sweden, and the University of Freiburg, Germany, have developed a method that speeds up the healing process, making wounds heal three times faster.

18 Apr 2023

Innovative treatment reduces the risk of amputation for patients with vascular disease

More than 75% of patients facing amputation from the most severe form of peripheral artery disease were able to keep their limb after an innovative treatment as part of a multicenter study published in the New England Journal of Medicine.

30 Mar 2023

Diabetes WA calls for greater recognition of diabetes impact on Aboriginal Communities

On National Close the Gap Day (Thursday 16 March), Diabetes WA is calling for greater recognition of the disproportionate impact of diabetes on Aboriginal Communities in Western Australia. Aboriginal West Australians are at far greater risk of diabetes and diabetes-related complications than any other community in the State.

20 Mar 2023