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

The introduction of preparations of immune serum globulin that are safe for intravenous use (IVIG) has made possible safe and effective prophylactic treatment for patients with a variety of humoral immunodeficiencies. These include not only primary agammaglobulinemia and common variable hypogammaglobulinemia but also the antibody deficiencies that accompany chronic lymphocytic leukemia (CLL) and multiple myeloma, as well as the hypogamma-globulinemia found in very low birth weight newborns who have not received adequate transplacental IgG from their mothers. In contrast, trials to date have not shown efficacy of IVIG in preventing sepsis in burn patients. The ease of administration and efficacy of IVIG in preventing respiratory symptoms in hypogammaglobulinemic patients has suggested that many other patients presenting with sinusitis and asthma, recurrent bronchitis, and other chronic chest symptoms might also benefit from IVIG and that they should be worked up for IgG subclass or specific antibody deficiencies. Side effects of IVIG administration are generally minor and may be prevented by slow administration and/or pretreatment with aspirin or Benadryl. The only contraindication to IVIG treatment is anaphylactic sensitivity to IgA, which is extremely rare. IVIG is thus an effective and safe form of prophylaxis that can reduce the incidence of pneumonia and other respiratory infections in patients with antibody deficiency as a predisposing factor.
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PMID:Role of gamma globulin. 251 39

Although animal models of infection are associated with certain limitations in interpretation, properly performed studies provide important information for evaluating the efficacy of new antimicrobial agents in the treatment of human disease. The antibacterial efficacy of the newer quinolones, particularly ciprofloxacin, has undergone extensive evaluation in several animal models. Efficacy has been demonstrated in animal models of pneumonia, endocarditis, meningitis, skin and soft-tissue infections, septic arthritis, burn wound sepsis, empyema, intra-abdominal abscess, osteomyelitis, prostatitis, sinusitis, urinary tract infection, chronic gastroenteritis, granuloma pouch infection, and Pseudomonas septicemia. More recent studies have evaluated the efficacy of ciprofloxacin in animal models of tuberculosis and syphilis, as well as in infections caused by the intracellular pathogens Salmonella typhimurium, Legionella pneumophila, and Listeria monocytogenes.
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PMID:An update on the efficacy of ciprofloxacin in animal models of infection. 258 79

Paranasal sinusitis is reported as a complication of prolonged nasal intubation and the source of sepsis in adult intensive care patients. In surgical neonates with congenital malformations, prolonged intubation with a nasotracheal (NT) or NG tube is often necessary, but sinusitis with complicating sepsis is seldom reported. Sinus x-rays may confirm the diagnosis; in infancy, prolonged nasal intubation delays the pneumatization of the sinuses and the mastoids, resulting in additional diagnostic problems. In a 1-yr period, we saw three patients with multiple septic episodes in which the source of sepsis was undetectable. Despite the absence of clinical symptoms and radiologic evidence of sinusitis or mastoiditis, surgical drainage revealed pus and led to the disappearance of septic episodes and ear, nose, and throat problems. There is an association between prolonged NT and NG intubation, and sinusitis or mastoiditis as an unrecognized source of sepsis in young infants. Absence of radiologic evidence of sinusitis or mastoiditis causes pitfalls in diagnosis and is related to delayed pneumatization of the sinuses and the mastoid in prolonged nasal intubation in young infants.
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PMID:Sinusitis: hidden source of sepsis in postoperative pediatric intensive care patients. 237 12

Systemic sepsis resulting from invasive infection remains the leading cause of death among patients hospitalized with major thermal injury. Prevention of infection and death in burn patients requires a thorough knowledge of the multiple predisposing factors involved and expert application of appropriate diagnostic, supportive, and therapeutic modalities. The improved survival in this population is a result of all these factors, not any one. It is this principle and the adherence to a treatment program that encompasses all the modalities which are so essential in the care of burn patients if continuing progress is to be made in this field. This article describes the current management of infection and infection control in burn patients. The burn wound and pulmonary system remain the major foci for infection in this population. Less common types of infection include suppurative thrombophlebitis, suppurative chondritis, bacterial endocarditis, urinary tract sepsis, sinusitis, intra-abdominal sepsis, and infections of the eyes. Prophylaxis protocols involve proper control of the environment and an anticipation of bacterial colonization. A number of specific monitoring and treatment guidelines have evolved that have proved effective over the years in minimizing morbidity and mortality.
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PMID:Infections in burn patients. 309 Aug 78

During a 1-year period 4 out of 171 nasotracheally intubated patients (2.3%) developed sepsis due to purulent sinusitis. 98 (57%) of the patients received mechanical ventilation for more than 10 days. In all cases of sinusitis the diagnosis could be confirmed by conventional X-ray examination. Sepsis resolved 1 to 3 days after initiation of a therapy protocol consisting of tracheostomy, surgical drainage and lavage. Pseudomonas aeruginosa was involved as pathogenic organism in 3 of 4 patients. We conclude that purulent sinusitis represents a serious and often occult problem in already critically ill patients with multiple potential sources of sepsis. Most important for diagnosis is a high level of suspicion particularly in patients with risk factors for infection. Prompt and successful treatment can be achieved by an aggressive surgical approach.
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PMID:Paranasal sinusitis and sepsis in ICU patients with nasotracheal intubation. 323 Jan 97

Nosocomial pneumonia is a frequent infectious complication in ICU patients. All the patients with prolonged nasotracheal intubation presenting with nosocomial pneumonia according to Salata's criteria were examined for sinusitis in the prospective study. Diagnosis was confirmed via CT-scan views and transnasal sinus puncture. In eleven nasally intubated patients, CT-scan views showed air fluid levels and multiple sinus involvement. Bacteriological studies isolated the same gram negative bacilli in both sinus and bronchial aspirates. In four cases, a polymicrobial sinusitis was found with a single organism predominant. This predominant germ was always found in bronchial aspirate. Recovery from pneumonia was obtained only after sinus drainage. Treatment included removing the nasal tubes, or performing tracheostomy and systemic antibiotics. One patient required surgical maxillary sinus drainage after failure of medical management. The occurrence of nosocomial pneumonia in nasotracheally intubated patients should lead physicians to explore the paranasal sinuses. Sinus CT-scan views should be routinely obtained in the assessment of pulmonary sepsis in patients with prolonged nasotracheal intubation. Persistent or ignored nosocomial sinusitis in such circumstances could be a major source of treatment failure.
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PMID:[Secondary lung diseases in patients with nasotracheal intubation. Role of nosocomial sinusitis]. 334 11

Septic complications following traumatic injury continue to be a contributing factor to morbidity and mortality. Paranasal sinusitis is being recognized as an often occult etiology of fever and sepsis in multiply injured patients. Our series of 11 patients who developed clinically important maxillary sinusitis is presented. Common features of the patients include: 1) nasal instrumentation; 2) craniofacial trauma; 3) concomitant use of steroids; and 4) severe multisystem injury (mean I.S.S., 45.5; T.S., 10.6). A high index of suspicion in patients with nasal tubes who develop unexplained fever or signs of systemic sepsis should prompt appropriate investigation of the paranasal sinuses. Removal of the tubes, antral puncture for irrigation and aspiration for microbiologic culture, topical nasal decongestants, systemic antibiotics based on sensitivity studies, and occasionally, formal surgical sinus drainage contribute to effective therapy.
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PMID:Post-traumatic sinusitis. 339 90

Published reports have indicated that patients with Kartagener's syndrome (dextrocardia, sinusitis and bronchiectasis) have no significant lung mucociliary clearance. With a radioaerosol technique we measured over a 6-hour observation period the tracheobronchial clearance of 8 patients with dextrocardia, chronic bronchial sepsis and chronic sinusitis (DC). The tracheobronchial clearance of these patients was significantly reduced (p less than 0.02) compared with that of 29 healthy subjects of similar age. However, even when allowance was made for productive coughing during the observation period, the reduced clearance was much better than anticipated from published reports in patients with Kartagener's syndrome, which confined their observations to a 2-hour period. The tracheobronchial clearance of the DC patients, adjusted for productive coughing, was as bad as that found in an older group of patients with chronic obstructive airways disease who refrained from expectorating during the equivalent test period. Our study implies one or more of the following possibilities: (a) a spectrum of mucociliary impairment in patients with DC; (b) an effective cough clearance deeper in the lung than hitherto believed, and (c) two-phase flow of mucus cephalad as an effective clearance mechanism in patients with DC.
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PMID:Impaired mucus clearance in patients with chronic bronchial sepsis, sinusitis and dextrocardia. 342 Mar 7

The antibacterial efficacy of some of the newer quinolone antimicrobial agents in general, and ciprofloxacin in particular, in animal models of experimental septic arthritis, burn wound sepsis, empyema, chronic gastroenteritis, granuloma pouch infection, intraabdominal abscess, osteomyelitis, prostatis, sinusitis, urinary tract infection, and severe septicemia caused by Pseudomonas aeruginosa is reviewed. In addition, the efficacy of these newer quinolones has been studied in animal models of pneumonia, endocarditis, meningitis, skin and soft tissue infections, and a variety of other systemic infections. Although certain limitations are associated with animal models of infection, properly performed studies clearly have the potential to provide guidelines for evaluating the efficacy of antimicrobial agents in the treatment of some infections in humans.
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PMID:Efficacy of ciprofloxacin in animal models of infection. 355 64

A 5 year-old child presented with prolonged fever, severe impairment of general condition and a pleuro-pericardium effusion. Echocardiography revealed a "bell-clapper-like tumor" in each ventricle, developed from the ventricular septum. Presence of a staphylococcal sepsis and early disappearance of the echocardiographic signs after antibiotic treatment allowed for diagnosis of bacterial endocarditis with abscess of the ventricular septum. Sinusitis and IgA deficiency were later found to be also present.
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PMID:[Endocarditis of the ventricular septum. Echocardiographic diagnosis]. 359 17


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