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Active clinical trials for "Osteomyelitis"

Results 61-70 of 96

CERAMENT™|G - Bone Healing and Re-infection Prophylaxis

Osteomyelitis

The surgical management of long bone infections is often challenging. Adequate surgical debridement decreases the bacterial load, removes dead tissues, and gives a chance for the host immune system and antibiotics to arrest infection. Adequate debridement may leave a large bony defect. An appropriate management of the dead space is essential to arrest the disease, and for maintenance of the bone's integrity. The current strategy includes the use of antibiotic-loaded bone cement that can be used to sterilize and temporarily maintain the dead space. The cement are usually removed after 2 to 4 weeks and replaced with a cancellous graft harvested from the hip of the patient. CERAMENT™| G is a CE-marked resorbable ceramic bone graft substitute composed by calcium sulfate and calcium hydroxyapatite, intended to fill gaps and voids in the skeleton system and to promote bone healing. The antibiotic gentamicin is included in the ceramic to prevent colonization of gentamicin-sensible microorganisms in order to protect bone healing. The aim of this study is to investigate the device absorption and bone in-growth of CERAMENT™| G in a surgically revised bone infection. In addition, bone healing and infection non-recurrence will be evaluated during 12 months of follow-up. The investigators expect a treatment success of >90 % and that a similar bone healing will be obtained as with a standard two-stage surgical procedure. In addition, the investigators believe that the use of CERAMENT™| G will be of advantage for the patient as bone healing will be achieved with a one-stage surgical procedure (in combination with antibiotic therapy), instead of a two-stage procedure, thus decreasing potential surgery-related complications.

Unknown status12 enrollment criteria

Next-Generation Sequencing for Pathogen Detection and Quantification in Children With Musculoskeletal...

Musculoskeletal InfectionAcute Hematogenous Osteomyelitis3 more

The purpose of this study is to evaluate the use of a blood test: Karius® plasma-based next-generation sequencing test (Karius Test), to see if we can detect and measure the infection causing agent in children with musculoskeletal infections (MSKI).

Completed3 enrollment criteria

Ferumoxytol-enhanced Imaging of Osteomyelitis

Osteomyelitis

Diabetic foot infections contribute to 75,000 hospitalizations in the US each year. There is a lifetime incidence of 15-25% of foot infections in diabetics. The investigators hypothesize that ferumoxytol (FDA approved for use in CKD patients, unlike gadolinium) will improve the accuracy of MR imaging in the diagnosis of osteomyelitis by allowing for the specific imaging of macrophages that have taken up the iron-based compound. In this study the investigators will image 12 patients with suspected diabetic osteomyelitis using ferumoxytol-contrasted MRI, and evaluate the feasibility of this approach.

Completed8 enrollment criteria

Acinetobacter Baumannii-related Osteomyelitis: Clinical and Epidemiological Characterization

Osteomyelitis

Acinetobacter baumannii is an opportunist pathogen that has become increasingly important over recent years as a cause of nosocomial infections. Ventilator-associated pneumonia, central line-associated bloodstream infection and bone and soft tissue infections secondary to open fractures are among the conditions most associated with this agent . Attention is drawn not only to the increasing incidence of this agent over the last few years but also to the rapid worsening of its susceptibility to antimicrobial agents, including carbapenems. Few therapeutic options are available for treating pan-resistant strains: colistin and tigecycline has been used, but resistance to these options frequently emerges in clinical practice. Taking into account the fact that fewer new antimicrobial agents are being validated and introduced into clinical practice, the growing prevalence of isolates with these high levels of resistance is becoming a matter of increasing concern. Certain risk factors have also been correlated with infection related to A. baumannii. The most important are prolonged hospitalization in intensive care units and use of invasive devices. Another important risk factor is severe trauma: A. baumannii is associated with invasive infections, including osteomyelitis following open fracture reduction. Studies that included military personnel and civilians involved in the recent conflicts in Iraq and Afghanistan have shown high prevalence of A. baumannii as causative agent in cases of osteomyelitis secondary to traumatic injuries. Also, in Brazil, a retrospective study that analyzed 101 cases of osteomyelitis due to Gram-negative bacilli showed that A. baumannii was the second most prevalent agent and that it had a high degree of antimicrobial resistance, particularly to carbapenems. The objectives of this retrospective study are: 1. clinically and epidemiologically characterize 241 patients with osteomyelitis related to A. baumannii who were admitted at the Institute of Orthopedics and Traumatology, Hospital das Clínicas, University of São Paulo; 2. to describe the antimicrobial susceptibility profile of A. baumannii strains isolated; 3. to evaluate the patients' outcomes (remission, recurrence, limb amputation or death) according to the antimicrobial treatment used, including tigecycline; 4. to compare efficacy and safety profiles of tigecycline, colistin and ampicillin-sulbactan among patients with carbapenem-resistant A. baumannii related osteomyelitis.

Completed3 enrollment criteria

Denosumab Related Osteonecrossi of the Jaw : : an Emergent and Potentially Complex Bone and Joint...

Bone and Joint InfectionOsteomyelitis1 more

The aim of this study is to adescription of mandibular osteomylitis in patients having had a treatment by DENOSUMAB. Indeed, one of the adverse effect ot this molecule is to induce mandibular infection.

Completed2 enrollment criteria

Osteomyelitis: Procalcitonin to Diagnose and Monitor Osteomyelitis

DiabetesFoot Ulcer1 more

The investigator plans a cohort study of 80 subjects admitted to hospital with a diabetic foot infection in order to compare serial bone biopsies (the current "gold standard") and procalcitonin to diagnose and monitor the effectiveness of therapy for osteomyelitis. The investigator will collect specimens as part of an existing trial to evaluate negative pressure wound therapy in diabetic infected wounds. A high proportion of these patients have osteomyelitis and will receive standard therapy including repeat bone biopsy and parenteral antibiotics. The investigator expects repeated measurement of procalcitonin will be highly correlated with repeated bone biopsy after antibiotic treatment has been completed to determine if therapy has been successful or if additional antibiotic therapy is needed.

Completed6 enrollment criteria

Comparative Effectiveness of Intravenous v. Oral Antibiotic Therapy for Serious Bacterial Infections...

OsteomyelitisPneumonia1 more

Some children get serious bacterial infections that require hospitalization and then a long course of antibiotics to completely treat the infection. Examples of these serious infections include ruptured appendicitis (when the appendix gets inflamed and bursts, releasing bacteria into the abdomen), complicated pneumonia (when an infected pocket of pus forms either in the lung or between the lung and chest wall), and osteomyelitis (an infection of the bone). To extend the duration of antibiotic therapy after discharge from the hospital, doctors will often insert a long catheter called a PICC line in the child's vein, which can stay in the body for several weeks. However, PICC lines require a fair amount of maintenance and training of caregivers in their use, require children to restrict their activities, and can lead to serious complications, such as blood stream infections and clots. An alternative to PICC lines is extending the duration of antibiotic therapy with oral antibiotics (pills or syrup) that achieve high levels of medicine in the blood and do not have the extra work, inconvenience and risks of PICC lines. Unfortunately, there are very few high quality studies that have demonstrated that oral antibiotics are just as good as intravenous antibiotics delivered via a PICC line, and so many doctors still recommend the PICC line treatment option. Also, no studies have been done to compare the impact of these two treatment options on the quality of life of the child and their caregivers. In this proposal the investigator outline a series of projects to compare oral antibiotics vs. intravenous antibiotics delivered via a PICC line in children who require prolonged (at least 1 week) home antibiotic therapy after hospitalization for three different serious bacterial infections: ruptured appendicitis, complicated pneumonia, and osteomyelitis. To see whether oral antibiotics are just as good as PICC lines, the investigators will use data collected from over 15,000 children with one of these three infections who were hospitalized at one of 43 US children's hospitals during the years 2009-2011, and determine whether PICC lines resulted in fewer rehospitalizations for treatment failure than oral therapy.

Completed23 enrollment criteria

Inflammatory Biomarkers to Diagnose and Monitor Diabetic Foot Osteomyelitis

Diabetic Foot Ulcer

The investigators plan to do a retrospective chart review of 500 patients admitted to the hospital between January 1, 2010 and December 31, 2015 with diabetic foot infections. The investigators will define a positive case of osteomyelitis as bone with positive bacterial cultures or histologic finding of acute or chronic osteomyelitis. Levels of inflammatory biomarkers (CRP, ESR) will be collected from the charts from the first time of diagnosis. Because wound healing, biomarker levels and resolution of infection are clearly affected by other factors such as demographics, medical/surgical history, social history, medications, laboratory results, peripheral arterial disease, wound severity, and treatment factors such as type of antibiotics, off-loading, debridement and vascular surgery interventions these will also be collected. The investigators will collect this clinical data for both cohorts.

Completed6 enrollment criteria

The Influence of Bisphosphonates in the Oral Cavity in Children

Oral CavityOsteomyelitis1 more

The use of bisphosphonates during childhood to ameliorate the skeletal abnormalities associated with osteogenesis imperfecta, idiopathic juvenile osteoporosis, fibrous dysplasia of bone and cerebral palsy. There is paucity of long-term studies among children regarding the safety and efficacy of bisphosphonates. Osteomyelitis and necrosis of the jaws has been was discovered and reported as a serious adverse event in bisphosphonate-treated adults patients. To our knowledge, there is no report in the literature about osteomyelitis in children treated with bisphosphonates and the influence of long term treatment with bisphosphonates on children's jaws, the reaction to extractions and on the oral cavity. Aim of the study: to examine the influence in the oral cavity of bisphosphonate in children

Completed1 enrollment criteria

UT Southwestern Diabetic Foot Ulcers (DFU) and Osteomyelitis (DFO) Recruitment Database, Data and...

Diabetic Foot UlcersOsteomyelitis

This will be a continuing, prospective study of diabetic foot ulcers and infections, risk factors and clinical outcomes and a limited data set conducted by the investigator through the establishment of a data and tissue repository in the uT Southwestern Department of Plastic Surgery. in addition, subjects consented for this research will be asked about inclusion in a recruitment database to be used in the recruitment of subjects for future research on diabetic foot complications. about 250 patients are seen for diabetic foot ulcers and infections each year.

Completed2 enrollment criteria
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