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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ten episodes of musculoskeletal sepsis have been seen in nine patients with HIV infection. Seven patients had AIDS, circulating CD4-positive lymphocyte counts being less than 0.1 x 10(9)/l in six. Septic arthritis recurred in seven patients, osteomyelitis in three and pyomyositis and bursitis each occurred in one patient. Staphylococcus aureus was isolated from four patients, atypical micro-organisms being found in three. Presentation of musculoskeletal infection in this patient group may be atypical but rapid diagnosis is important as early antimicrobial therapy is often successful.
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PMID:Septic bone, joint and muscle lesions associated with human immunodeficiency virus infection. 159

In this article, the mechanism of technetium, gallium, and indium-labeled white blood cell localization in septic processes is detailed, and the method of interpretation of these three isotopes with relationship to musculoskeletal infection is outlined. Specific clinical application of technetium, gallium, and indium-labeled white blood cell imaging for musculoskeletal sepsis is reviewed.
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PMID:Scintigraphic evaluation in musculoskeletal sepsis. 638 9

Between August 1996 and August 1997, 130 children were admitted to our pediatric orthopaedic unit with Staphylococcus aureus musculoskeletal infection. Twenty-six of the 130 staphylococcal isolates were resistant to methicillin, an incidence of 20%. All but one of the infections, a femoral fixator-pin infection, were community-acquired. Twenty-two of the infections were superficial; however, there were four cases of deep musculoskeletal sepsis due to methicillin-resistant S. aureus. In areas where methicillin-resistant S. aureus is prevalent in the community, methicillin resistance should be considered in any overwhelming staphylococcal infection not responding to conventional antibiotics despite adequate surgical debridement.
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PMID:Community-acquired methicillin-resistant Staphylococcus aureus: a cause of musculoskeletal sepsis in children. 1034 31

A 3-week-old male infant, born full term without complication, developed septic arthritis of his left shoulder. His joint fluid, blood, and bone marrow were all positive for Escherichia coli. Urinalysis demonstrated pyuria. Urine culture obtained after one dose of ceftriaxone and several doses of nafcillin was negative. Work-up revealed a refluxing, right single ectopic ureter with severe hydroureteronephrosis and a non-functioning ipsilateral kidney. After appropriate management of the musculoskeletal infection, he underwent a right nephroureterectomy. Coliform septic arthritis is exceedingly rare in children, with only a few cases reported. We report the first case of septic arthritis with anomalous genitourinary tract development as the source of bacterial seeding. This report re-emphasizes the need to screen the urinary tract in all cases of pediatric gram-negative sepsis.
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PMID:Septic arthritis secondary to vesicoureteral reflux into single ectopic ureter. 1060 53

Inflammation is a complex reaction of the organism which develops as a response to invasion of an infectious subject or as a response to injury to cells or tissues. Correct and early localization of infection or an inflammatory lesion allows removing the inflammatory cause quickly. Over the recent thirty years, a wide range of radiopharmaceuticals, more or less applicable in scintigraphic imaging of inflammatory and infectious diseases, have been developed. The aim has been to develop new substances that are non-toxic, do not provoke immune reactions, and produce a minimal absorbed radioactive dose. Furthermore, these substances should accumulate significantly in the target tissue (i.e. in inflammation), while the accumulation in non-target tissues should be minimal or the elimination of radiopharmaceuticals from non-target tissues must be quick. The goal is that these substances may also be easily available and inexpensive. Another purpose is to develop such substances that could possess not only sufficient sensitivity but also specificity in relation to certain types of inflammation and infection. The main indications for radionuclide imaging are as follows: inflammatory bowel disease, soft tissue sepsis, predominantly abdominal sepsis, musculoskeletal infection, and fever of unknown origin.
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PMID:[A review of radiodiagnosis of inflammations]. 1124 30

Following surgery for musculoskeletal infection, a positive suction drainage culture (SDC) is consistent with persistent sepsis. Our objective was to determine the effect of a negative SDC obtained in subsequent operations on the outcome of a musculoskeletal infection. 99 patients were prospectively enrolled, all treated surgically for musculoskeletal infection utilizing suction drainage and appropriate antimicrobial therapy. Surgery consisted of irrigation, debridement, and prosthetic exchange or implant removal. SDC was considered negative if all bottles resulted in negative cultures. Following SDC results, patients were placed into 1 of 2 treatment groups: 1) Negative SDC, and no new operation; or 2) Positive SDC, and new operation(s) until SDC was negative. Antibiotic therapy ranged from 6-12 weeks (osteomyelitis) to 10-21 d (soft tissue). Both groups were similar with regard to baseline characteristics. Cure was obtained in 91.8% of patients (56/61) in group 1 and 91.6% of patients (22/24) in group 2. Similar results were obtained in patients with an infection in the presence of an implant. In conclusion, a negative SDC following surgery for a musculoskeletal infection is a strong indication of eventual outcome.
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PMID:Suction drainage culture as a guide to effectively treat musculoskeletal infection. 1670 35

Panton-Valentine leukocidin secreted by Staphylococcus aureus is known to cause severe skin, soft tissue and lung infections. However, until recently it has not been described as causing life-threatening musculoskeletal infection. We present four patients suffering from osteomyelitis, septic arthritis, widespread intravascular thrombosis and overwhelming sepsis from proven Panton-Valentine leukocidin-secreting Staphylococcus aureus. Aggressive, early and repeated surgical intervention is required in the treatment of these patients. The Panton-Valentine leukocidin toxin not only destroys host neutrophils, immunocompromising the patient, but also increases the risk of intravascular coagulopathy. This combination leads to widespread involvement of bone with glutinous pus which is difficult to drain, and makes the delivery of antibiotics and eradication of infection very difficult without surgical intervention.
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PMID:Panton-Valentine leukocidin-secreting Staphylococcus aureus causing severe musculoskeletal sepsis in children. A new threat. 1790 65

Patients surgically treated for infection after extremity fractures are typically discharged with a 6- to 12-week antibiotic regimen. Intravenous (IV) antibiotics are associated with significant cost and potential complications of deep vein thrombosis, line clotting, and sepsis. Many of the pathogens that cause musculoskeletal infection have both oral (PO) and IV antibiotic options with adequate bioavailability and antibacterial effect, yet IV antibiotics remain the standard of care absent evidence that PO options are clinically as efficacious. The POvIV study is a prospective, multicenter, randomized trial to compare PO with IV antibiotic therapy in patients with postoperative wound infections after extremity fractures. Patients between the ages of 18 and 84 who have a culture-positive surgical site infection after internal fixation for fracture repair or arthrodesis are approached for this study, and if they provide consent, are randomly assigned to receive either PO or IV antibiotics. Antibiotic selection is based on culture and sensitivity results. Randomization determines the route of administration. Patients are followed for 1 year after study enrollment. This study will be the largest prospective randomized trial to evaluate the safety and effectiveness of PO antibiotic use for treatment of postoperative wound infections. Results will inform clinician decisions on antibiotic delivery in patients with postoperative wound infections.
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PMID:A Prospective Randomized Trial to Assess Oral Versus Intravenous Antibiotics for the Treatment of Postoperative Wound Infection After Extremity Fractures (POvIV Study). 2887 78

Despite differences in etiology and diagnostics, the mainstay of therapy in the foal is similar to the adult: local lavage and/or debridement and local antimicrobial therapy. When musculoskeletal infection is concurrent with neonatal sepsis, the prognosis for survival is fair. When musculoskeletal infection is the primary problem, the prognosis is fair to good for survival of synovial, bony, and physeal infections with appropriate and aggressive local therapy. Recent literature may indicate that prognosis for survival and potential athleticism in foals that are treated expediently with local therapies and are without comorbidities may be more favorable than has been previously indicated.
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PMID:Septic Arthritis, Physitis, and Osteomyelitis in Foals. 2868 92