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diabetic osteomyelitis

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https://www.readbyqxmd.com/read/28053147/bone-and-joint-infections-caused-by-mucormycetes-a-challenging-osteoarticular-mycosis-of-the-twenty-first-century
#1
Saad J Taj-Aldeen, Maria N Gamaletsou, Blandine Rammaert, Nikolaos V Sipsas, Valerie Zeller, Emmanuel Roilides, Dimitrios P Kontoyiannis, Michael Henry, Vidmantas Petraitis, Brad Moriyama, David W Denning, Olivier Lortholary, Thomas J Walsh
Osteomyelitis and arthritis caused by mucormycetes are rare diseases that rank among the most challenging complications in orthopedic and trauma surgery. The aim of this work is to review the epidemiological, clinical, diagnostic, and therapeutic aspects of the osteoarticular mucormycosis with particular emphasis on high-risk patients. A systematic review of osteoarticular mucormycosis was performed using PUBMED and EMBASE databases from 1978 to 2014. Among 34 patients with median age 41 (0.5-73 years), 24 (71%) were males...
January 3, 2017: Medical Mycology: Official Publication of the International Society for Human and Animal Mycology
https://www.readbyqxmd.com/read/28005910/melioidosis-in-malaysia-a-review-of-case-reports
#2
Paul Vijay Kingsley, Mark Leader, Nandika Suranjith Nagodawithana, Meghan Tipre, Nalini Sathiakumar
BACKGROUND: Melioidosis is a tropical infectious disease associated with significant mortality due to early onset of sepsis. OBJECTIVE: We sought to review case reports of melioidosis from Malaysia. METHODS: We conducted a computerized search of literature resources including PubMed, OVID, Scopus, MEDLINE and the COCHRANE database to identify published case reports from 1975 to 2015. We abstracted information on clinical characteristics, exposure history, comorbid conditions, management and outcome...
December 2016: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/27993523/diabetic-foot-ulcer-severity-predicts-mortality-among-veterans-with-type-2-diabetes
#3
Meghan B Brennan, Timothy M Hess, Brian Bartle, Jennifer M Cooper, Jonathan Kang, Elbert S Huang, Maureen Smith, Min-Woong Sohn, Christopher Crnich
AIM: Diabetic foot ulcers are associated with an increased risk of death. We evaluated whether ulcer severity at presentation predicts mortality. METHODS: Patients from a national, retrospective, cohort of veterans with type 2 diabetes who developed incident diabetic foot ulcers between January 1, 2006 and September 1, 2010, were followed until death or the end of the study period, January 1, 2012. Ulcers were characterized as early stage, osteomyelitis, or gangrene at presentation...
December 10, 2016: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/27984318/systemic-inflammatory-response-syndrome-is-not-an-indicator-of-bateremia-in-hemodialysis-patients-with-native-accesses-a-multicenter-study
#4
Daisuke Uchida, Sho Sasaki, Hiroo Kawarazaki, Masahito Miyamoto, Atsushi Nomura, Kenichiro Koitabashi, Hiroki Nishiwaki, Yugo Shibagaki
Bloodstream infection (BSI) in hemodialysis (HD) patients is often difficult to diagnose. Systemic inflammatory response syndrome (SIRS) is a sensitive predictor of BSI in the general population. We aimed to assess the usefulness of SIRS in predicting BSI in HD patients.We designed a multi-center retrospective observational study of adult (age > 18 years) HD patients who underwent 2 sets of blood cultures for suspected BSI at first hospital visit from August 2011 to July 2012. Clinical, biological, and microbial data were evaluated to evaluate SIRS as a predictor of BSI upon initial presentation to the hospital...
December 13, 2016: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
https://www.readbyqxmd.com/read/27977535/the-ideal-dual-isotope-imaging-combination-in-evaluating-patients-with-suspected-infection-of-pelvic-pressure-ulcers
#5
Sherif Heiba, Lewen Stempler, Timothy Sullivan, Dov Kolker, Lale Kostakoglu
INTRODUCTION: The successful management of infected pelvic pressure ulcer patients (PPUP) depends on the distinction between infections limited to soft tissue (STI) and those with underlying osteomyelitis (OM), which can be difficult to determine clinically. Dual-isotope (DI) comprehensive imaging has excellent accuracy in localizing diabetic foot infection and differentiating OM from STI with SPECT/CT utilization. In this study, we assess the accuracy and confidence of the different DI SPECT/CT imaging steps in PPUP with confirmed diagnoses...
December 13, 2016: Nuclear Medicine Communications
https://www.readbyqxmd.com/read/27923212/comparison-of-diabetic-charcot-patients-with-and-without-foot-wounds
#6
Dane K Wukich, David Sadoskas, Nicholas J Vaudreuil, Mitchell Fourman
BACKGROUND: The primary aim of this study was to evaluate the outcomes of a series of patients with Charcot neuroarthropathy (CN) who were evaluated in a tertiary care setting. We hypothesized that those patients with CN who presented with a Charcot-related foot wound would have lower rates of successful limb salvage than patients who presented without a wound. METHODS: Two hundred forty-five patients (280 feet) were identified with diabetic CN during the time period from January 1, 2005, to June 1, 2015...
October 23, 2016: Foot & Ankle International
https://www.readbyqxmd.com/read/27898266/methicillin-resistant-staphylococcus-aureus-in-foot-osteomyelitis
#7
Chester N Ashong, Shazia A Raheem, Andrew S Hunter, Cezarina Mindru, Neal R Barshes
BACKGROUND: Conflicting studies exist regarding the impact of methicillin-resistant Staphylococcus aureus (MRSA) on increased time to wound healing, future need for surgical procedures, and likelihood of treatment failure in patients with diabetic foot osteomyelitis. The purpose of this study is to determine the overall significance of MRSA in predicting treatment failure in bone infections of the foot and to determine an appropriate pre-operative and empiric post-operative antibiotic regimen...
November 29, 2016: Surgical Infections
https://www.readbyqxmd.com/read/27888847/mr-imaging-of-the-diabetic-foot
#8
REVIEW
Eoghan McCarthy, William B Morrison, Adam C Zoga
Abnormalities of the peripheral nervous, vascular, and immune systems contribute to the development of numerous foot and ankle pathologies in the diabetic population. Although radiographs remain the most practical first-line imaging tool, magnetic resonance (MR) is the tertiary imaging modality of choice, allowing for optimal assessment of bone and soft tissue abnormalities. MR allows for the accurate distinction between osteomyelitis/septic arthritis and neuropathic osteoarthropathy. Furthermore, it provides an excellent presurgical anatomic road map of involved tissues and devitalized skin to ensure successful limited amputations when required...
February 2017: Magnetic Resonance Imaging Clinics of North America
https://www.readbyqxmd.com/read/27888790/complication-assessment-and-prevention-strategies-using-midfoot-fusion-bolt-for-medial-column-stabilization-in-charcot-s-osteoarthropathy
#9
Alexander T Mehlhorn, Markus Walther, Niklas Iblher, Norbert P Südkamp, Hagen Schmal
In Charcot's osteoarthropathy stabilization of the medial column of the foot was introduced in order to establish a stable foot and reduce the risk for amputation. This study was performed to analyze postoperative complications, define risk factors for those and develop strategies for prevention. Since bolt dislocation takes place frequently, it was aimed to predict an appropriate time point for bolt removal under the condition that osseous healing has occurred. Fourteen consecutive patients with neuroosteoarthropathy of the foot and arch collapse were treated with open reduction and stabilization using midfoot fusion bolt and lateral lag screws...
December 2016: Foot
https://www.readbyqxmd.com/read/27888118/increased-risk-of-new-onset-fibromyalgia-among-chronic-osteomyelitis-patients-evidence-from-a-taiwan-cohort-study
#10
Jiunn-Horng Chen, Chih-Hsin Muo, Chia-Hung Kao, Chon-Haw Tsai, Chun-Hung Tseng
: Chronic inflammation, which changes the neurotransmitter metabolism and kindles neuroendocrine system dysfunction in the central nervous system, might cause fibromyalgia (FM) formation. In FM patients without traditional FM risk factors, such as hypertension, hyperlipidemia, diabetes, sleep disorder, depression, and anxiety, the chronic inflammatory process is a possible risk factor for FM. Thus, we investigated whether chronic osteomyelitis (COM), a disease characterized by chronic inflammation, increases FM risk...
November 22, 2016: Journal of Pain: Official Journal of the American Pain Society
https://www.readbyqxmd.com/read/27865319/circular-external-fixation-as-a-primary-or-adjunctive-therapy-for-the-podoplastic-approach-of-the-diabetic-charcot-foot
#11
REVIEW
Daniel J Short, Thomas Zgonis
Numerous techniques have been described for surgical management of the diabetic Charcot foot. External fixation has become a main surgical tool for the reconstructive foot and ankle surgeon when dealing with the ulcerated diabetic Charcot foot. In the presence of an open wound and/or osteomyelitis, staged reconstruction with circular external fixation becomes ideal for salvage of the diabetic lower extremity. Also, circular external fixation can provide simultaneous compression and stabilization, correct the underlying osseous or soft tissue deformities, and surgically offload the diabetic Charcot foot...
January 2017: Clinics in Podiatric Medicine and Surgery
https://www.readbyqxmd.com/read/27865318/medical-imaging-in-differentiating-the-diabetic-charcot-foot-from-osteomyelitis
#12
REVIEW
Daniel J Short, Thomas Zgonis
Diabetic Charcot neuroarthropathy (DCN) poses a great challenge to diagnose in the early stages and when plain radiographs do not depict any initial signs of osseous fragmentation or dislocation in a setting of a high clinical index of suspicion. Medical imaging, including magnetic resonance imaging, computed tomography, and advanced bone scintigraphy, has its own unique clinical indications when treating the DCN with or without concomitant osteomyelitis. This article reviews different clinical case scenarios for choosing the most accurate medical imaging in differentiating DCN from osteomyelitis...
January 2017: Clinics in Podiatric Medicine and Surgery
https://www.readbyqxmd.com/read/27865316/soft-tissue-reconstruction-pyramid-for-the-diabetic-charcot-foot
#13
REVIEW
Claire M Capobianco, Thomas Zgonis
Foot and ankle ulcerations in patients with diabetic Charcot neuroarthropathy (DCN) occur frequently and can be challenging to address surgically when conservative care fails. Patients with acute or chronic diabetic foot ulcers (DFU) are at continued risk for development of osteomyelitis, septic arthritis, gas gangrene, and potential lower extremity amputation. Concurrent vasculopathy and peripheral neuropathy as well as uncontrolled medical comorbidities complicate the treatment approach. In addition, pathomechanical forces left untreated may contribute to DFU recurrence in this patient population...
January 2017: Clinics in Podiatric Medicine and Surgery
https://www.readbyqxmd.com/read/27865312/an-overview-of-internal-and-external-fixation-methods-for-the-diabetic-charcot-foot-and-ankle
#14
REVIEW
Crystal L Ramanujam, Thomas Zgonis
Diabetic Charcot neuroarthropathy (DCN) of the foot and ankle is a challenging disease with regard to clinical presentation, pathogenesis, and prognosis. Its surgical management is equally difficult to interpret based on the wide array of options available. In the presence of an ulceration or concomitant osteomyelitis, internal fixation by means of screws, plates, or intramedullary nailing needs to be avoided when feasible. External fixation becomes a great surgical tool when managing DCN with concomitant osteomyelitis...
January 2017: Clinics in Podiatric Medicine and Surgery
https://www.readbyqxmd.com/read/27754891/diabetic-foot-osteomyelitis
#15
Mesut Mutluoglu, Benjamin A Lipsky
No abstract text is available yet for this article.
December 6, 2016: CMAJ: Canadian Medical Association Journal, Journal de L'Association Medicale Canadienne
https://www.readbyqxmd.com/read/27749777/utility-of-pet-ct-with-fluorine-18-fluorodeoxyglucose-labeled-autologous-leukocytes-for-diagnosing-diabetic-foot-osteomyelitis-in-patients-with-charcot-s-neuroarthropathy
#16
Ashu Rastogi, Anish Bhattacharya, Mahesh Prakash, Sarika Sharma, Bhagwant R Mittal, Niranjan Khandelwal, Anil Bhansali
OBJECTIVE: Diabetic foot osteomyelitis (DFO) is difficult to diagnose in the presence of Charcot's neuroarthropathy (CN) and bone biopsy is not always possible. We aimed to assess the efficacy of PET/computed tomography using F-fluoride (F-fluoride PET/CT) and fluorine-18-fluorodeoxyglucose-labeled autologous leukocytes (F-FDG-LL PET/CT) in comparison with contrast-enhanced MRI (CEMRI) for the detection of DFO. PATIENTS AND METHODS: Thirty-two patients with chronic CN and foot ulcer suspected of having DFO were prospectively evaluated...
October 4, 2016: Nuclear Medicine Communications
https://www.readbyqxmd.com/read/27735148/melioidosis-series-of-eight-cases
#17
Ujjwayini Ray, Soma Dutta, Suresh Ramasubban, Dhiman Sen, Indrajeet Kumar Tiwary
OBJECTIVE: Melioidosis caused by the Gram-negative bacterium Burkholderia pseudomallei is a very serious infection and has been sporadically reported from the Indian subcontinent. This disease entity can have acute and chronic presentations involving different organ systems. The purpose of this study is to analyze the risk factors, clinical presentations, therapy and outcome of culture proven cases of melioidosis. METHODS: We carried out a retrospective study of eight culture proven cases of melioidosis at a tertiary care hospital in West Bengal...
May 2016: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/27730788/skull-base-osteomyelitis-caused-by-an-elegant-fungus
#18
Sharafine Stephen, Beula Subashini, Regi Thomas, Ajay Philip, Rajan Sundaresan
Malignant otitIs externa (skull base osteomyelitis) is predominantly caused by bacteria while fungal etiology is rare. We report a middle aged diabetic gentleman who succumbed to invasive skull base infection due to Apophysomyces elegans a fungus belonging to Zygomycetes which causes only skin and soft tissue infections. Mortality and invasive infections due to this genus is rarely reported, especially in the ear.
February 2016: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/27723012/poorly-designed-research-does-not-help-clarify-the-role-of-hyperbaric-oxygen-in-the-treatment-of-chronic-diabetic-foot-ulcers
#19
EDITORIAL
Mesut Mutluoglu, Gunalp Uzun, Michael Bennett, Peter Germonpré, David Smart, Daniel Mathieu
Diabetic foot ulcers (DFUs) are one of the most common indications for hyperbaric oxygen treatment (HBOT). The role of HBOT in DFUs is often debated. Recent evidence based guidelines, while recommending its use, urge further studies to identify the patient subgroups most likely to benefit from HBOT. A recent study in Diabetes Care aimed to assess the efficacy of HBOT in reducing the need for major amputation and improving wound healing in patients with chronic DFUs. In this study, patients with Wagner grade 2-4 diabetic foot lesions were randomly assigned to have HBOT (30 sessions/90 min/244 kPa) or sham treatment (30 sessions/90 min/air/125 kPa)...
September 2016: Diving and Hyperbaric Medicine: the Journal of the South Pacific Underwater Medicine Society
https://www.readbyqxmd.com/read/27703930/case-report-of-two-cases-of-patella-subacute-osteomyelitis-in-diabetic-women-a-rare-entity
#20
R Siva Kumar, Prahalad K Singhi, M Chidambaram, Kiran Kakkandki
INTRODUCTION: Patella osteomyelitis is a rare entity in adults. Most often it is seen in children of five to twelve years of age because of its unique ossification and vascularity. Immuno compromised states like HIV, tuberculosis, intravenous drug abuse and trauma have been predisposing factors for adult patellar osteomyelitis. We report two cases of patellar osteomyelitis in adult diabetic women with uncontrolled glycemic levels and having no previous history of any trauma or systemic infection...
April 2016: Journal of Orthopaedic Case Reports
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