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https://www.readbyqxmd.com/read/28829074/recent-advances-in-biomaterials-for-the-treatment-of-diabetic-foot-ulcers
#1
REVIEW
Lisa N Kasiewicz, Kathryn A Whitehead
Diabetes mellitus is one of the most challenging epidemics facing the world today, with over 300 million patients affected worldwide. A significant complication associated with diabetes is hyperglycemia, which impairs wound healing. The rise in the diabetic patient population in recent years has precipitated an increase in the incidence and prevalence of chronic diabetic wounds, most commonly the diabetic foot ulcer. Although foot ulcers are difficult to treat due to their complicated pathology, outcomes have improved with the development of increasingly sophisticated biomaterials that accelerate healing...
August 22, 2017: Biomaterials Science
https://www.readbyqxmd.com/read/28827604/sarcopenia-is-independently-associated-with-diabetic-foot-disease
#2
Qingfeng Cheng, Jinbo Hu, Ping Yang, Xueting Cao, Xuefeng Deng, Qin Yang, Zhiping Liu, Shumin Yang, Richa Goswami, Yue Wang, Ting Luo, Kun Liao, Qifu Li
The aim of this study was to investigate the association of sarcopenia and diabetic foot disease (DFD) in a cross-sectional study. Body composition was assessed using dual-energy X-ray-absorptiometry (DXA) among 1105 patients with type 2 diabetes (120 patients with newly diagnosed DFD [DFD duration less than 3 months]). Severity of DFD was assessed, referring to foot ulcers, Wagner grade and the percentage of amputation. Skeletal muscle index (SMI) was calculated, and sarcopenia was defined as SMI less than 7...
August 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28826262/topical-propolis-improves-wound-healing-in-patients-with-diabetic-foot-ulcer-a-randomized-controlled-trial
#3
Mozhgan Afkhamizadeh, Robab Aboutorabi, Hassan Ravari, Mohsen Fathi Najafi, Sajad Ataei Azimi, Adineh Javadian Langaroodi, Mohammad Ali Yaghoubi, Amirhossein Sahebkar
In this randomized controlled trial, diabetic patients with foot ulcers (Wagner grades 1 and 2) were randomly assigned to conventional therapies for diabetic foot ulcer plus topical propolis ointment (5%; twice daily) or conventional therapies alone. The process of ulcer healing was observed during 4 weeks and compared between the two groups regarding the size, erythema, exudates, white blood cell (WBC) count and erythrocyte sedimentation rate (ESR). The process of ulcer size reduction during the four-week period of study was significantly different between the groups...
August 22, 2017: Natural Product Research
https://www.readbyqxmd.com/read/28819603/bilateral-ankle-fusion-in-leak-syndrome-induced-deformity-a-case-report
#4
Luis Sobral, Ana C Ângelo, Afonso Caetano, Joaquim Rodeia, Isabel Rosa
INTRODUCTION: Systemic capillary leak syndrome (SCLS) is a rare condition of unknown etiology defined by sudden episode of hypotension, high hematocrit, and low serum protein concentration due to capillary hyperpermeability. Several treatments have been published for this pathology and eventual compartment syndrome but not for the disabling consequences. This clinical case highlights the negative orthopedic consequences of a severe systemic attack and reports a subsequent deformity treatment option that resulted in the patient quality of life improvement...
March 2017: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/28817962/patients-with-diabetic-foot-disease-fear-major-lower-extremity-amputation-more-than-death
#5
Dane K Wukich, Katherine M Raspovic, Natalie C Suder
BACKGROUND: The aim of this study was to identify the most-feared complications of diabetes mellitus (DM), comparing those with diabetic foot pathology with those without diabetic foot pathology. METHODS: We determined the frequency of patients ranking major lower-extremity amputation (LEA) as their greatest fear in comparison to blindness, death, diabetic foot infection (DFI), or end-stage renal disease (ESRD) requiring dialysis. We further categorized the study group patients (N = 207) by their pathology such as diabetic foot ulcer (DFU), Charcot neuroarthropathy, foot infection, or acute neuropathic fractures and dislocations...
February 1, 2017: Foot & Ankle Specialist
https://www.readbyqxmd.com/read/28817237/dysregulation-of-wound-healing-mechanisms-in-diabetes-and-the-importance-of-negative-pressure-wound-therapy-npwt
#6
Mogher Khamaisi, Sarit Balanson
Diabetes is a serious disease with severe side effects and comorbidities. Diabetic foot with its chronic non-healing ulcers, or diabetic food ulcers (DFU) as they are commonly called, can be devastating, even leading to amputation. Many therapies exist to assist and improve wound healing. One exciting discovery is the use of negative pressure wound therapy (NPWT) as an adjunct to standard treatment. Few studies have substantively explored the molecular mechanisms of NPWT and why we see improved wound healing, a concept that demands more research...
August 17, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28814244/history-prevalence-and-assessment-of-limited-joint-mobility-from-stiff-hand-syndrome-to-diabetic-foot-ulcer-prevention
#7
Piergiorgio Francia, Roberto Anichini, Giuseppe Seghieri, Alessandra De Bellis, Massimo Gulisano
INTRODUCTION: Diabetes mellitus (DM) is one of the most important global public health problems. Patients with DM may develop different dreaded complications during their lifetime, one of which is limited joint mobility (LJM). Joint abnormalities and LJM are problems that can arise at disease onset, and progressively worsen together with the disease. Because LJM shares causal factors with other chronic diabetes-induced complications, its study has been considered useful for monitoring the risk of developing other chronic complications due to DM such as vascular disease or diabetic foot...
August 16, 2017: Current Diabetes Reviews
https://www.readbyqxmd.com/read/28810997/cutaneous-leishmaniasis-in-a-saudi-arabian-soldier-stationed-in-the-united-states
#8
Kelly Laurent, Jason Susong, Eric Fillman, Simon Ritchie
BACKGROUND: Leishmaniasis is a common parasitic disease seen in many parts of the world, especially in areas where current U.S. and international forces are deployed. Approximately 350 million people are thought to be at risk of cutaneous leishmaniasis (CL) with an annual incidence of 1.5 million cases. Over 90% of cutaneous infections with Leishmania occur in the Middle East, Brazil, and Peru. Outbreaks of CL may occur in military personnel deployed to endemic areas. Since the incubation period for symptomatic CL ranges from weeks to months, symptoms may not appear until well after returning to the United States...
July 2017: Military Medicine
https://www.readbyqxmd.com/read/28805925/evaluation-of-the-prevalence-of-digital-dermatitis-and-the-effects-on-performance-in-beef-feedlot-cattle-under-organic-trace-mineral-supplementation
#9
M Kulow, P Merkatoris, K S Anklam, J Rieman, C Larson, M Branine, D Döpfer
Bovine digital dermatitis (DD) is a contagious and multifactorial disease that leads to painful, ulcerative lesions of the skin near the heel-horn border of the foot, most commonly in dairy cattle. With regard to beef cattle, the pathogenesis and etiology of DD has not been widely reported or studied over the past several decades. A longitudinal field trial in a commercial feedlot was conducted to compare prevalence and effects of DD in beef steers provided a diet supplemented with a novel formulation of inorganic and organic trace mineral sources (OTM diet) compared to a diet provided with similar levels of trace minerals solely from inorganic sources (CON diet)...
August 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28804593/an-innovative-sealed-shoe-to-off-load-and-heal-diabetic-forefoot-ulcers-a-feasibility-study
#10
Gustav Jarl, Roy Tranberg
Background: Non-removable knee-high devices are the gold standard to treat diabetic foot ulcers located on the plantar forefoot, but they immobilize the ankle, which restricts daily life activities and has negative effects on joint functioning. Objective: To investigate the feasibility of sealing a therapeutic shoe to off-load and heal diabetic forefoot ulcers. Design: A case series of seven men with type 2 diabetes and a metatarsal head ulcer were prescribed therapeutic shoes and custom-made insoles. The shoe was sealed with a plastic band...
2017: Diabetic Foot & Ankle
https://www.readbyqxmd.com/read/28802698/in-hospital-costs-of-diabetic-foot-disease-treated-by-a-multidisciplinary-foot-team
#11
Willem D Rinkel, Jacky Luiten, Jelle van Dongen, Bram Kuppens, Johan W Van Neck, Suzanne Polinder, Manuel Castro Cabezas, J Henk Coert
BACKGROUND: The diabetic foot imposes significant burden on healthcare systems. Obtaining knowledge on the extent of the costs of diabetic foot ulcers (DFUs) is of value to health care researchers investigating cost-effectiveness of interventions that prevent these costly complications. OBJECTIVES: To estimate the in-hospital costs associated with the treatment of DFUs by a multidisciplinary diabetic foot team. METHODS: Persons with DFUs presenting to our team in 2013 and 2014 were followed and use of care was estimated...
July 29, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28802220/comparison-of-lower-limb-muscle-strength-between-diabetic-neuropathic-and-healthy-subjects-using-opensim
#12
Alessandra Scarton, Ilse Jonkers, Annamaria Guiotto, Fabiola Spolaor, Gabriella Guarneri, Angelo Avogaro, Claudio Cobelli, Zimi Sawacha
Diabetes neuropathy and vasculopathy are the two major complications of diabetes mellitus, leading to diabetic foot disease, of which the worst consequences are plantar ulcers and amputations. Motor impairments like joint stiffness and loss of balance are distinctive effects of diabetes and they have been extensively explored. However, while altered muscle function has been also assessed through experimentally measured surface electromyography, little is known about muscle forces. The objective of this study was to estimate muscle forces in subjects with diabetes and to use these data to identify differences with respect to a population of healthy subjects matched for age and BMI...
July 31, 2017: Gait & Posture
https://www.readbyqxmd.com/read/28802182/inflammatory-markers-as-risk-factors-for-infection-with-multidrug-resistant-microbes-in-diabetic-foot-subjects
#13
Saba Noor, Abhijit Girish Borse, Maaz Ozair, Alok Raghav, Iqbal Parwez, Jamal Ahmad
BACKGROUND: Diabetic foot ulcers (DFUs), a dreadful microvascular complication of diabetes is responsible for substantial increase in morbidity and mortality. Infection, not a cause, but a consequence in DFUs that accounts for minor or major limb loss. The current study aimed to evaluate the microbial etiology of infected diabetic foot ulcers in northern tertiary care hospital, assessment of risk factors and role of inflammatory markers involved in colonization of multidrug-resistant organisms (MDROs) and their impact on the outcome...
May 3, 2017: Foot
https://www.readbyqxmd.com/read/28800712/outcomes-achieved-with-use-of-a-prefabricated-roll-on-total-contact-cast
#14
Jonathan F Arnold, Valerie Marmolejo
BACKGROUND: The total contact cast (TCC) is considered the gold standard for offloading of plantar diabetic foot ulcerations, yet its use remains suboptimal for a variety of reasons. Prefabricated TCC systems have been developed to help enhance TCC use. The primary objective of this study was to determine if healing rates obtained with use of a prefabricated roll-on TCC were similar to those reported with conventional TCC use. Secondary outcomes measured were the incidence of iatrogenic ulceration, amputation, and recurrent ulceration, and patient tolerance of the device...
August 1, 2017: Foot & Ankle International
https://www.readbyqxmd.com/read/28791310/prevalence-of-diabetic-foot-ulcer-and-associated-factors-among-adult-diabetic-patients-who-attend-the-diabetic-follow-up-clinic-at-the-university-of-gondar-referral-hospital-north-west-ethiopia-2016-institutional-based-cross-sectional-study
#15
Tesfamichael G Mariam, Abebaw Alemayehu, Eleni Tesfaye, Worku Mequannt, Kiber Temesgen, Fisseha Yetwale, Miteku Andualem Limenih
Diabetes mellitus is a metabolic disorder which is characterized by multiple long-term complications that affect almost every system in the body. Foot ulcers are one of the main complications of diabetes mellitus. However, there is limited evidence on the occurrence of foot ulcer and influencing factors in Ethiopia. An institutional-based cross-sectional study was conducted in Gondar University Hospital, Ethiopia, to investigate foot ulcer occurrence in diabetic patients. Systematic random sampling was used to select 279 study participants...
2017: Journal of Diabetes Research
https://www.readbyqxmd.com/read/28783067/a-study-of-thermistor-performance-within-a-textile-structure
#16
Theodore Hughes-Riley, Pasindu Lugoda, Tilak Dias, Christophe L Trabi, Robert H Morris
Textiles provide an ideal structure for embedding sensors for medical devices. Skin temperature measurement is one area in which a sensor textile could be particularly beneficial; pathological skin is normally very sensitive, making the comfort of anything placed on that skin paramount. Skin temperature is an important parameter to measure for a number of medical applications, including for the early detection of diabetic foot ulcer formation. To this end an electronic temperature-sensor yarn was developed by embedding a commercially available thermistor chip into the fibres of a yarn, which can be used to produce a textile or a garment...
August 5, 2017: Sensors
https://www.readbyqxmd.com/read/28777906/can-amputation-be-prevented-in-diabetic-foot-interdisciplinary-approach-to-diabetic-foot-a-case-report
#17
Ali Erdal Gunes, Maide Cimsit
Diabetic foot ulcers may result in loss of an extremity and may even lead to mortality. The use of comprehensive foot care programs which include early screening and evaluation of problems, foot care education, preventive therapy and referral to specialists has been shown to reduce amputation rates by 49-85 [percent]. A 51-year-old woman with Type 2 diabetes under surveillance for nine months was referred from the emergency department. She presented with an entirely inflamed right foot with ulcer covering two-thirds proximal of the foot for 30 days' duration...
March 2017: Undersea & Hyperbaric Medicine: Journal of the Undersea and Hyperbaric Medical Society, Inc
https://www.readbyqxmd.com/read/28770561/evaluation-of-a-muscle-pump-activating-device-for-non-healing-venous-leg-ulcers
#18
Connie Harris, Rochelle Duong, Gwen Vanderheyden, Beth Byrnes, Renee Cattryse, Ava Orr, David Keast
This evaluation involves an innovative muscle pump-activating device (geko™) as an adjunctive therapy with best practices for non-healing venous leg ulcers (VLUs). Stimulating the common peroneal nerve (at the fibular head), the geko™ device creates a response that acts as foot and calf muscle pumps, increasing venous, arterial and microcirculatory flow. The aim was to evaluate and determine if the geko™ is effective in this population and if it should be added to the medical supply formulary. In all, 12 patients with 18 recalcitrant VLUs (defined as less than 30% reduction in wound size in 30 days with best practices) in two community settings in Ontario consented to the evaluation and were treated with the geko™ for up to 20 weeks...
August 2, 2017: International Wound Journal
https://www.readbyqxmd.com/read/28770006/categorisation-of-foot-complaints-in-systemic-lupus-erythematosus-sle-from-a-new-zealand-cohort
#19
Simon J Otter, Maheswaran Rohan, Kevin A Davies, Sunil Kumar, Peter Gow, Nicola Dalbeth, Michael Corkill, Sam Panthakalam, Keith Rome
BACKGROUND: Foot complaints have been shown to be common in systemic lupus erythematosus (SLE) and heterogeneous in nature. We aimed to categorize self-reported foot complaints in people with SLE and foot symptoms. METHODS: A self-administered validated questionnaire was posted to 406 people with SLE attending adult rheumatology clinics across three health boards in Auckland, New Zealand. In addition to foot pain, vascular complaints, dermatological lesions and neurological symptoms were included in the analysis...
2017: Journal of Foot and Ankle Research
https://www.readbyqxmd.com/read/28767168/the-possibility-of-free-tissue-transfer-as-a-nutrient-flap-for-critical-ischemic-foot-a-case-report
#20
Kentaro Tanaka, Kimihiro Igari, Mitsuhiro Kishino, Satoshi Usami, Tsutomu Homma, Takahiro Toyofuku, Yoshinori Inoue, Mutsumi Okazaki
Microsurgical procedure of free tissue transfer in critical limb ischemia patients with large ulceration has already been established. The nutrient flap concept was that transferred tissue functioned not only to cover the skin defect but also as a supplementary blood supply to the ischemic lower leg. This report showed the justification for this concept, which was rarely discussed. A 58-year-old male patient with progressive forefoot gangrene caused by arteriosclerosis obliterans was presented. The distal bypass procedure was performed as revascularization surgery, and a latissimus dorsi (LD) myocutaneous flap was transplanted to cover ulceration...
August 2, 2017: Microsurgery
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