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

Sixty-nine cases of Osteomyelitis, and 27 of septic arthritis have been presented. 69/96 (71%) were children below 12. The sites frequently involved were tibia, femur and humerus. Septic arthritis commonly involved the knee. The commonest organism was Penicillin - resistant Staphylococcus aureus. Though we sought but failed to establish that overt clinical malnutrition was aetiologically important, since 54% were well-fed children, the virulence of the sepsis in which an entire bone shaft may die is disturbing but unexplained. Whereas arthrotomy plus antibiotics gave uniformly good results for septic arthritis, in osteomyelitis, no single treatment regime was outstanding. We would recommend the tetracyclines, (eg. "Reverin"), in addition to appropriate surgery, as a routine.
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PMID:A clinical study of Osteomyelitis and septic arthritis. 26 74

Strictly enforced antibiotic formulary restriction in combination with formulation of agreed guidelines for antibiotic use in common infection problems such as septicemia, febrile neutropenia, urinary tract infection, biliary sepsis, liver abscess, peritonitis, nosocomial pneumonia, soft tissue infection and purulent meningitis, generated a combined savings of 307,748.5 bahts or 13.5 per cent cost reduction over a 6 month period, and improved quality of use, appropriate 54.8 vs 67.5 per cent, statistically significance (P less than 0.002). Although this saving was offset in part by increased spending of unrestricted antibiotics, such as Penicillin and Gentamicin, an overall cost saving remained. In the months during the restrictions, no significant changes occurred regarding patients response and mortality. However, after the onset of the controls, it was revealed that antibiotics were more appropriately used afterwards. This study has shown, most importantly, that savings were achieved with no negative effect on good patient care. Moreover, the antibiotic use control was operationally successful, most house-staff and attending physicians, not only antibiotic evaluating team, have accepted the program in a very positive way. Overall, this program successfully achieved its initial goal, cost saving without compromising good medical practice. We are now continuing our program and also trying to modify so that it will be useful to all departments in the hospital.
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PMID:Effect of a selective restriction policy on antibiotic expenditure and use: an institutional model. 176 42

Four pregnant Macaca nemestrina dams at 140-145 days of gestation received an intraamniotic inoculation of group B streptococci (GBS). All four premature infants were born by cesarean delivery, were bacteremic at birth, and showed symptoms of GBS sepsis similar to infected human infants with early-onset disease. Three infants did not receive antibiotics and died of GBS sepsis by 10 h of age despite mechanical ventilation and fluids for blood pressure support. Penicillin treatment of the fourth infant prolonged survival and decreased the requirement for supportive therapy. Quantitative cultures and histopathology were done on all four infants. Transmission electron microscopy of lung tissue demonstrated GBS within membrane-bound vacuoles of type I and II alveolar epithelium and interstitial fibroblasts. This model should be useful for studying the early steps in the pathogenesis of early-onset GBS infections. GBS may enter alveolar epithelial cells to transit this barrier and ultimately disseminate via the blood-stream.
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PMID:Pathophysiology and histopathology of group B streptococcal sepsis in Macaca nemestrina primates induced after intraamniotic inoculation: evidence for bacterial cellular invasion. 185 81

There is little data to support the efficacy of prophylactic antibiotics in traumatology. In closed fractures three randomized controlled studies using a 1-3 day prophylaxis with Cephalosporins of the first or second generation or a Penicillinase-resistent Penicillin demonstrated a reduction of the infection rate. For the Cephalosporins of the second generation it was shown, that a single dose was less efficient than five repeated applications over 24 hours. In hip-fractures a prophylaxis with Cephalothin or Cefotiam reduced the frequency of infections when compared with controls. In open fractures a treatment over 10 days using Cephalothin or Isoxazolyl-Penicillin showed a significant drop of the infection rate. If however the fractures were not treated using the principles of rigid internal fixation and were covered with Dicloxacillin over 2 days only there was no significant improvement. A multicenter study finally indicates that a one day course of cefonicid sodium is not inferior to a prolonged course of antibiotics for prevention of early postoperative fracture-site infections. We conclude, that open and closed fractures can profit from antibiotic prophylaxis which starts immediately before surgery and is continued over 24 hours. We favour Isoxazolyl-Penicillin because of its efficacy against staphylococcus aureus and epidermidis which predominate in early infection. In established bone and soft tissue infections antibiotics are used when there is local spreading, sepsis, involvement of joints or when reinterventions in the infectious focus are necessary. In these cases bacteriological testing in the laboratory is essential for the selection of antibiotics. Local application of antibiotics in irrigation-drainage solutions can not be recommended. PMMA-chains serve as temporary spacers, but should be removed early before their extraction becomes difficult and resistant bacteria develop. When defects are closed with cancellous bone or soft tissues the use of Gentamycin-fleece or Taurolin-gels is recommended.
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PMID:[Value of systemic and local administration of antibiotics in soft tissue and bone infections]. 219 57

Penicillin was first used to combat experimental infections in rats in August 1940. Towards the end of December the same year it was decided to treat seriously ill patients with penicillin. The first patient was given the new drug on the 12 February 1941, nearly 50 years ago. The patient improved considerably, but due to shortage of penicillin later succumbed to staphylococcal sepsis. Penicillins are still the most widely used and least toxic antibiotics. This article briefly reviews the history of penicillin from its discovery in 1928 to 1944, when the drug was first used on a larger scale in Norwegians.
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PMID:[Penicillin in clinical use--50 years]. 228 53

Among 829 consecutively treated neonatal intensive care patients during the years 1985 and 1986 46 cases of early onset type an 14 cases of late onset type (beyond the 4th day of life) of sepsis neonatorum were diagnosed. Mortality was 20%. In 40% of the cultures penicillin-resistant staphylococcus epidermidis was found. It was resistant to Penicillin however fully sensitive to Cefamandol, Netilmycine and Amicacine. Primary therapy of early onset type of sepsis has to be effective against Streptococci and against Listeria monocytogenes. Blood culture is the only way to proove or to exclude sepsis at a rational way. Good hospital hygiene can prevent a part of late onset type of sepsis. Immuntherapy is regarded as an import part of Sepsistherapy in the newborn.
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PMID:[Observations on neonatal infection]. 318 65

The vital role of a normally-functioning spleen in a host's defence against circulating microorganisms has been realized for many years. The fulminant clinical course that characterizes infection with encapsulated microorganisms in asplenic patients is highlighted in these cases of severe pneumococcal sepsis in two patients, 10 and 13 years after splenectomies for idiopathic thrombocytopenic purpura. Approaches to the acute management of septic episodes and preventive measures are discussed. Pneumococcal vaccination reduces the incidence of infection effectively in asplenic patients and has a low complication rate. Penicillin by mouth is also efficacious in this situation, but patient compliance is low. Our current practice is to offer pneumococcal vaccination to all patients who have undergone splenectomy in the past and to administer the vaccine two weeks before elective splenectomies. Asplenic patients should be educated about the potential dangers of a septic episode and should be urged to seek an early medical consultation when this occurs.
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PMID:Fulminant postsplenectomy sepsis. 333

TWO HUNDRED CASES OF INTRACRANIAL SUPRATENTORIAL ABSCESS HAVE BEEN REVIEWED: 100 spanned the years 1951 to 1957, and 100 the years 1962 to 1967. The mortality rate of 40% was the same in both series, chiefly owing to continuing inaccurate localization of the abscess and inadequate use of antibiotics. The hazards of lumbar puncture are real, and this procedure is contra-indicated when convulsions, signs of a hemisphere disturbance, or papilloedema are present. Of the methods for localizing intracranial abscess the site of E.N.T. sepsis, ventriculography, and brain scanning were found to be the most valuable. Penicillin in high dosage continues to be the most important antibiotic. The results of assiduously repeated burrhole aspiration compare favourably with those of later excision.
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PMID:Management of supratentorial intracranial abscess: a review of 200 cases. 530 85

Eleven hundred and sixty eight traumatic cases have been operated on under constant conditions in a conventional operating room with filtered air and positive pressure using absolute filters of 99.999 efficiency. Two hundred and five were submitted to post-operative prophylactic administration of Cephalosporin (Cefazolin) for 2 days. The overall results showed 0.6 p. 100 of infection but 4 cases of severe sepsis were seen in the group of patients who had received prophylactic antibiotics. The authors have compared these results with those obtained during the previous period when the operating room was less modern. They conclude that this factor is of paramount importance. On the other hand, they have observed 2.1 p. 100 of contaminated drains without subsequent infection. They are concerned at the increase of gram-negative organisms resistant to Cefazolin (60 p. 100) and of Staphylococci resistant to Methicillin (30 p. 100). They conclude that the peroperative flash technique of the administration of Penicillin M is worthwhile.
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PMID:[Postoperative infectious risk in traumatic bone surgery and protocol for antibiotic therapy]. 623 25

Anaerobic bacteria outnumber aerobes at most oropharyngeal sites, with counts up to 10(11)/ml of fluid, and have been implicated in infections of all structures of the head and neck. They are common in chronic otitis media, chronic sinusitis, and various soft-tissue infections. These infections are initiated primarily by mucosal breaks. Bacterial factors such as adhesiveness and antileukocytic activity also may play a role. Among the complications of these infections are brain abscess, aspiration pneumonia, and anaerobic sepsis. Treatment includes surgical drainage and use of antimicrobial agents active against the mixed flora commonly found. Penicillin is currently the drug of choice, but this may change with the emergence of beta-lactamase-producing strains of anaerobes such as Bacteroides melaninogenicus.
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PMID:Anaerobes in infections of the head and neck and ear, nose, and throat. 637 19


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