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

There is little information available on invasive group B Streptococcus (GBS) infection in pediatric patients older than 3 months of age. Review of infection control records at LeBonheur Children's Medical Center from January 1, 1986, to June 30, 1993, identified 143 patients with a positive GBS culture from normally sterile body fluid. Medical records of 18 (13%) patients > 3 months old with their first GBS infection were reviewed. Age range was 15 weeks to 18 years (median age, 13 months). Ten were black and 11 were girls. Five infants had a history of premature birth and 2 infants were infected with human immunodeficiency virus. The serotype distribution of 12 available GBS isolates was 4 type III, 2 each type V and Ia and 1 each type Ia/c, Ib/c, II and II/c. Bacteremia without a focus (9 patients) was the most common clinical manifestation. All 4 type III isolates were associated with bacteremia. One infant with human immunodeficiency virus infection had sepsis and bullous desquamation; a toxin-producing type V strain was isolated from her blood. Two adolescents with ventriculoperitoneal shunts had meningitis, including one whose cerebrospinal fluid also grew a type V strain. Other clinical manifestations were septic arthritis, endocarditis (Ia, II/c), central venous catheter (Ia/c) and ventriculostomy infections.
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PMID:Invasive group B streptococcal disease in children beyond early infancy. 760 8

Modern imaging techniques have become essential components of the management of acute osteomyelitis and septic arthritis in children. This article addresses the role of these techniques, based on clinical practice guidelines recently developed at a children's hospital by an interdisciplinary group. The recommendations reflect a review of the literature and an analysis of our own experience with 84 children treated for musculoskeletal sepsis during the past 3 years. We attempt to optimize imaging resources by analyzing the unique aspects of these infections in the pediatric skeleton, the clinical needs at different stages of the disease, and the relative strengths and weaknesses of the various imaging procedures. Our goal was to define the use of imaging in cases of osteomyelitis and septic arthritis in children in specific clinical scenarios in which additional information is likely to lead to management modification.
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PMID:Osteomyelitis and septic arthritis in children: appropriate use of imaging to guide treatment. 862 67

Sepsis due to Streptococcus pneumoniae has a high mortality. We report a retrospective review of 40 episodes of S pneumonia sepsis in adult patients during a two year period in a general hospital, that represented 11.3% of all sepsis observed in such hospital. Ninety two percent of infections were community acquired and in 95%, the portal of entry was the respiratory tract. Eighty five percent of patients had at least one risk factor such as alcohol abuse, unconsciousness or chronic pulmonary disease. Nine patients had suppurative complications (empyema in 4 cases, spontaneous bacterial peritonitis in 2, septic arthritis in 2 and meningitis in 1 case) and 12 (30%) died. The potential benefit of antipneumococcal vaccine as prevention should be considered in high risk subjects.
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PMID:[Streptococcus pneumoniae septicemia. Analysis of 40 cases]. 765 13

A protocol for the management of irritable hip was assessed; this protocol avoids hospital admission while detecting all other serious causes of hip pain, in particular septic arthritis, at the earliest possible opportunity. Fifty children with painful hips were studied prospectively with immediate ultrasound guided aspiration and Gram stain of all hip effusions. Bone scintigraphy performed at an early stage was reserved for patients with unremitting symptoms. Thirty six hips were aspirated. Only two patients were admitted. The final diagnoses were transient synovitis (45 cases), Perthes' disease (three cases), fracture (one case), and septic arthritis (one case). The single case of hip sepsis was diagnosed on presentation. The traditional approach to management is questioned and the advantages of the protocol highlighted, including earliest diagnosis of sepsis and other serious pathology, avoidance of hospital admission, and the relief of pain by joint decompression.
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PMID:The irritable hip: immediate ultrasound guided aspiration and prevention of hospital admission. 763 66

In Zambia, 10-15% of urban adults are reported HIV positive, as are over 80% of prostitutes. The HIV seroprevalence rate in a Lusaka hospital's intensive care unit was 21% (27% for surgical and 18% for trauma admissions). HIV-infected patients could be clinically recognized by risk factors or symptoms and signs: weight loss, chronic cough, chronic diarrhea, sepsis, septic arthritis, subacute hematogenous osteomyelitis, a history of sexually transmitted diseases (STDs), death of a spouse or of a child under age 2, recent pregnancy unable to go to term, poor quality or thin hair, appearance of aging beyond years, mental slowness, persistent or unexplained fever, lymphadenopathy, aggressive atypical Kaposi's sarcoma, oral thrush, hairy leukoplakia of the tongue, shingles scars, and scars of maculopapular dermatitis. Common sites for HIV-related sepsis are the female genital tract, anorectum, pleural cavity, soft tissues (e.g., necrotizing fascitis), and bone and joints. Autologous blood transfusion and use of donor blood screened for HIV antibodies, preferably limited to emergencies, would reduce the likelihood of iatrogenic HIV transmission. Surgeons should wear two pairs of gloves, a waterproof gown, and goggles to protect themselves from HIV transmission. If they have skin rashes, cuts, or abrasions on the hands or arms, they should not perform operations. Proper cleaning and disinfection of endoscopes are required. The risk of infection from a needle stick is small ( 0.4%).
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PMID:Surgery, surgical pathology and HIV infection: lessons learned in Zambia. 786 25

Twenty-four cases of septic arthritis in rheumatoid arthritis patients were compared with 99 cases of septic arthritis in patients without rheumatoid arthritis. In addition, 238 previously published cases of septic arthritis with rheumatoid arthritis were analyzed. Fifteen percent of our patients with septic arthritis had rheumatoid arthritis, which was typically of long duration (mean 15 years), erosive, and seropositive. Fifty-four per cent (28% in the literature) and 9% of patients with and without rheumatoid arthritis, respectively, had pyarthrosis of multiple joints. The knee represented one-third of infected joints and the elbows and wrists were more often infected in patients with than without rheumatoid arthritis. S. aureus was recovered in 80% versus only 60% of patients with and without rheumatoid arthritis, respectively. The source of sepsis was often a skin lesion, in particular at the foot, emphasizing the need for early orthopedic treatment of deformities responsible for skin lesions. Monoarticular infection was more likely to be due to an intraarticular injection. Mortality rate was 17% in patients with rheumatoid arthritis (23% in the literature) versus 7% in patients without rheumatoid arthritis. Staphylococcal infection and infection of multiple joints were associated with higher mortality rates (35% and 49%, respectively). The mortality rate in polyarticular infections has failed to decline over the last 35 years. Initial failure to distinguish septic arthritis from an exacerbation of rheumatoid arthritis contributes to the high mortality rate. The diagnosis of septic arthritis rests on a high index of suspicion. Septic arthritis cannot be ruled out based on absence of local inflammation, fever, or hyperleukocytosis or on presence of inflammation of multiple joints. Joint fluid specimens should routinely be sent to the microbiological laboratory and should be inoculated in blood culture bottles at the least suspicion.
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PMID:[Septic arthritis in rheumatoid polyarthritis. 24 cases and review of the literature]. 792 May 11

The case notes of all children admitted during the preceding five years for observation with painful hips (509 patients) were analysed to determine significant diagnostic factors and thus to design and admission policy. Most orthopaedic disorders (62 patients) were apparent on the initial radiographs, with the important exception of osteomyelitis/septic arthritis (21 patients). The remaining 426 patients were diagnosed by exclusion as having an irritable hip. The latter two groups were similar with respect to age, sex, and duration and nature of symptoms. A number of clinical features and laboratory investigations recorded within 12 hours of admission, however, were shown to have significant discriminative value. These were severe spasm, tenderness, pyrexia > or = 38 degrees C, and an erythrocyte sedimentation rate of > or = 20 mm/hour (the white cell count was not significant). Combination of any two of these produced a specificity and sensitivity for sepsis of 91% and 95% respectively (95% confidence interval 0.64 to 0.97). A protocol designed from this data analysis is now being tested and is expected to result in a significant reduction in admission rates.
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PMID:Management of irritable hip: a review of hospital admission policy. 806 94

Three cases of septic arthritis of the hip are presented. In each case, radionuclide bone scanning, using 99Tcm diphosphonate (MDP), demonstrated complete photopenia of the femoral head. All three cases resulted in avascular necrosis and subsequently had a poor clinical outcome with a reduced range of movement and radiographic epiphyseal deformity. Complete photopenia in the presence of suspected sepsis requires urgent referral with a view to exploration and decompression.
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PMID:Case report: complete photopenia of the femoral head on radionuclide bone scanning in septic arthritis of the hip. 808 90

Recently, among adults and children, an increase in the incidence of invasive disease caused by group A beta hemolytic streptococcus (GABHS) has been noted. From December 6, 1981 to January 19, 1991, we experienced six cases of serious infection caused by GABHS in previously well children. Among them, five cases were found in recent two years. The clinical manifestations were varied. One child had sepsis, one had streptococcal toxic shock-like syndrome, two had pyogenic arthritis, and the other two newborn infants had empyema and cellulitis associated with sepsis. Early diagnosis and treatment with appropriate antibiotic are necessary for a good outcome. In addition, empyema and pyoarthritis of the hip often need surgical drainage.
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PMID:Serious suppurative group A beta-hemolytic streptococcal infection in previously well children: report of six cases. 818 93

Lancefield group A streptococci (GAS) account for 3-17% cases of septic arthritis, but other beta haemolytic streptococci (BHS) (groups B, C, and G) are being increasingly implicated. Epidemiological evidence suggests that the increase of BHS sepsis in adults is a true increase and not simply a reflection of better reporting. While underlying predisposing disease and old age are common concomitants of BHS sepsis, some subjects with devastating disease have been young and healthy. This is particularly the case for highly virulent M1 serotypes of GAS, where a toxic shock-like syndrome has led to a number of deaths in young adults in the United Kingdom and elsewhere. Musculoskeletal features, such as myalgias, painful swollen limbs, myositis, and fasciitis, are important features of this condition, so that rheumatologists may be involved in management. Group C and G musculoskeletal sepsis remains uncommon, with a high prevalence of underlying predisposing disease, or pre-existing arthritis in the septic joint. Group B BHS septic disease appears to be increasing in incidence. Musculoskeletal sepsis with these organisms usually takes place in subjects with other diseases, but healthy subjects have not been spared. Multiple septic foci and a rapidly destructive arthritis are not uncommon, and a recently described extra-articular feature is potentially blinding metastatic endophthalmitis. Clinicians need to be aware of an apparently increasing incidence of BHS musculoskeletal sepsis in adults so that early identification can lead to aggressive management in these potentially fatal infections.
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PMID:Beta haemolytic streptococci and musculoskeletal sepsis in adults. 832 4


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