Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0085437 (bacterial meningitis)
 4,038 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Forty-two patients were treated with intravenous cefoxitin, a new cephamycin antibiotic. These patients had postoperative abdominal sepsis (26), intrathoracic infections (6), urinary tract infections (5), gram-negative bacterial meningitis (2), septic arthritis (1), epidural abscess (1) and isolated septicemia (1). The antibacterial spectrum of cefoxitin was found to be one which included all gram-positive organisms except enterococci, most gram-negative organisms except Pseudomonas aeruginosa, and almost all of the important anaerobic organisms. The only five treatment failures included one patient with empyema and one with septic arthritis, both caused by Serratia marcescens, initially only moderately susceptible to cefoxitin, which subsequently developed increased resistance, two patients with contaminated intravenous catheters, and one patient with epidural abscess and cerebritis, who was treated late in the course. There was one serious clinical superinfection with P. aeruginosa. The drug levels noted in the pus and joint fluid were half to two-thirds of the simultaneous serum level. In inflamed meninges, up to 30% of the serum level was noted in the cerebrospinal fluid, and as the process resolved, 10 to 15% was noted. Toxicity of cefoxitin was mild and constituted skin rash in three patients (7%) and phlebitis in eight (19%).
 ...
PMID:Use of cefoxitin, new cephalosporin-like antibiotic, in the treatment of aerobic and anaerobic infections. 74 74

Forty-three children (ten neonates, 15 infants and 18 older children) were treated with single daily doses of ceftriaxone (50 to 100 mg/kg) intravenously or intramuscularly for serious bacterial infections. The infections included meningitis (31 patients), brain abscesses (four patients), septicaemia (three patients), pleuro-pneumonia (two patients), septic arthritis and soft tissue phlegmona (three patients). No other antibacterial agents were used except in four patients with brain abscesses, in whom ceftriaxone was combined with ornidazole. The overall bacteriological cure rate was 98%, and sterilisation of the cerebrospinal fluid occurred in 27 of 28 patients (96%) with proven bacterial meningitis. Two patients died, three survived with severe neurological sequelae; one neonate required partial gut resection. A complete clinical cure was achieved in the remaining 37 patients. Only one treatment failure was directly related to the drug therapy. The only side effect noted were sterilisation of the gut with overgrowth of Candida albicans in 35% of neonates and infants, an prolonged fever in 13% of all patients. Ceftriaxone given in a 24-hourly regimen is convenient and highly effective in serious bacterial infections in children and is without significant toxicity.
 ...
PMID:Once-daily administration of ceftriaxone in the treatment of meningitis and other serious infections in children. 631 28

Streptococcus pneumoniae continues to be the most common organism causing acute otitis media and sinusitis in infants and children and remains an important bacterial cause of pneumonia, septic arthritis, and bacterial meningitis in the pediatric age group. The definition, incidence, and mechanisms for penicillin resistance in pneumococcus are reviewed here. Physicians caring for children should know and understand these important concepts. At present, for most respiratory infections in children penicillin-resistant pneumococcus does not represent a clinical dilemma as far as regarding alteration of empiric antibiotic therapy. However, as this problem continues to grow, especially for patients with recurrent otitis media or sinusitis, physicians will be facing upper respiratory infections that are more commonly caused by these isolates and the antibiotic management of infections in the respiratory tract caused by penicillin and other antibiotic-resistant pneumococcal isolates will require modification.
 ...
PMID:The emergence of resistant pneumococcus as a pathogen in childhood upper respiratory tract infections. 776 12

Previous studies of the value of the complete blood count (CBC) in distinguishing viral from bacterial infection in young febrile children have failed to exclude children with clinically evident bacterial infection and thus have inflated the positive predictive value of the test for occult focal infection. We prospectively studied 2492 children 3-24 months of age who presented to a children's hospital emergency department between March 1989 and August 1990 with fever (> or = 38.0 degrees C) of acute (< or = 4 days) onset but no evident bacterial focus of infection, 433 (17.4%) of whom received a CBC. We also carried out an 8-year retrospective analysis to estimate prior, or pre-test, probabilities (prevalences) and examine CBC results for rare occult bacterial infections (meningitis, osteomyelitis, and septic arthritis). Estimated prior probabilities for the four most common categories of infection that can be diagnosed at the initial visit were: non-pneumonitic viral infection, 88.6% in boys and 86.0% in girls; pneumonia, 8.5% in both sexes; urinary tract infection (UTI), 3.0% in boys and 5.5% in girls; and bacterial meningitis, 0.0066% in both sexes. The likelihood (sensitivity) of a total white blood cell (WBC) count > or = 15,000/mm3 was 25.5, 64.5, 62.5, and 50.0% for viral infection, pneumonia, UTI, and meningitis, respectively. Among children with a high total white blood cell count, neither a total polymorphonuclear count > or = 10,000/mm3 nor a band count > or = 500/mm3 was associated with significantly elevated likelihoods for occult pneumonia or UTI, a finding confirmed by multiple logistic regression analysis.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Role of the complete blood count in detecting occult focal bacterial infection in the young febrile child. 848 99

We have encountered 2 patients in whom the first manifestations of bacterial endocarditis were arthritis (in 1 case septic arthritis and in the other nonseptic arthritis) and bacterial meningitis. These presentations were followed by acute heart failure due to aortic valve destruction, although the patients showed no significant cardiovascular manifestations on admission. Aortic valve replacement was performed in each case and the patients' postoperative course was comfortable. We would like to emphasize the following points. (1) Arthritis and meningitis are uncommon in patients with bacterial endocarditis. However, it is necessary to consider the possibility of bacterial endocarditis when these clinical manifestations present together. Such a combination can cause rapid valve destruction. When more than 2 rare complications of bacterial endocarditis coexist, surgery should be considered as soon as the definite diagnosis of bacterial endocarditis is established, even if congestive heart failure has not yet developed. (2) Arthritis associated with bacterial endocarditis might be truly septic rather than mediated by circulating immune complexes as is commonly believed.
 ...
PMID:Arthritis and meningitis--the first manifestations of bacterial endocarditis in 2 patients. 919 45

The purpose of this study was to determine the applicability of two accepted outpatient management protocols for the febrile infant 1-2 months of age (Boston and Philadelphia protocols) in febrile infants 1-28 days of age. We retrospectively reviewed charts of patients 1-28 days of age with a temperature greater than or equal to 38.0 degrees C. Criteria from each of the above-cited management protocols were applied to the patients to determine their applicability in screening for serious bacterial infection (SBI). An SBI was defined as bacterial growth in cultures from blood, urine, cerebrospinal fluid (CSF), stool, or any aspirated fluid. Overall, 372 febrile infants were included in the study. Ages ranged from 1 to 28 days of age. The mean age was 15 days. SBI occurred in 45 patients (12%). The mean age of the patients with an SBI was 13 days. Thirty-two infants (8.6%) had a urinary tract infection; 12 (3.2%), bacteremia; five (1.3%), bacterial meningitis; three (0.8%), cellulitis; one (0.3%), septic arthritis; one (0.3%), bacterial gastroenteritis; and one (0.3%), pneumonia. Ten infants had more than one SBI. Of 372 patients, 231 (62%) met the Boston's laboratory low-risk criteria; eight (3.5%) would have been sent home with an SBI with these criteria. Philadelphia's laboratory low-risk criteria would have been met by 186 patients (50%); six (3.2%) would have been sent home with an SBI with these criteria. The negative predictive value of both the Boston and Philadelphia protocols for excluding an SBI was 97%. We conclude that current management protocols for febrile infants 1-2 months of age when applied to febrile infants 1 to 28 days of age would allow 3% of febrile infants less than 28 days of age to be sent home with an SBI. Current guidelines recommending admitting all febrile infants less than 28 days of age should be followed until the outcome of those 3% of febrile infants with an SBI treated as outpatients can be determined.
 ...
PMID:Applying outpatient protocols in febrile infants 1-28 days of age: can the threshold be lowered? 1069 44

Throughout the history of mankind, infectious diseases have remained a major cause of death and disability. Although industrialized nations, such as the United States, have experienced significant reductions in infection-related mortality and morbidity since the beginning of the "antibiotic era," death and complications from infectious diseases remain a serious problem for older persons. Pneumonia is the major infection-related cause of death in older persons, and urinary tract infection is the most common bacterial infection seen in geriatric patients. Other serious and common infections in older people include intra-abdominal sepsis, bacterial meningitis, infective endocarditis, infected pressure ulcers, septic arthritis, tuberculosis, and herpes zoster. As a consequence, frequent prescribing of antibiotics for older patients is common practice. The large volume of antibiotics prescribed has contributed to the emergence of highly resistant pathogens among geriatric patients, including methicillin-resistant Staphylococcus aureus, penicillin-resistant Streptococcus pneumoniae, vancomycin-resistant enterococci, and multiple-drug-resistant gram-negative bacilli. Unless preventive strategies coupled with newer drug development are established soon, eventually clinicians will be encountering infections caused by highly resistant pathogens for which no effective antibiotics will be available. Clinicians could then be experiencing the same frustrations of not being able to treat infections effectively as were seen in the "pre-antibiotic era."
 ...
PMID:Antimicrobial resistance and aging: beginning of the end of the antibiotic era? 1212 17

Pasteurella is a Gram-negative coccobacillus found in 70-90% of oral cavities of cats, and as well, is isolated from the digestive systems of dogs, rats, rabbits, monkeys, and other animals. Pasteurella multocida has been known to cause infections in humans, the most familiar being soft tissue infection after animal bites. However, this organism may affect a variety of systems, causing serious disease. Pasteurella multocida can cause septic arthritis, osteomyelitis, pneumonia, endocarditis, meningitis, and septicemia. We report a case of bacterial meningitis, subgaleal, subdural, and epidural empyema due to Pasteurella multocida by a rabbit licking that resulted in neurological complications and a prolonged recovery period.
 ...
PMID:Meningitis and subgaleal, subdural, epidural empyema due to Pasteurella multocida. 1848 11

Bacterial infections can be localized to joints and brain causing septic arthritis and meningitis. Despite early and adequate antibiotic treatment, bacterial meningitis and arthritis remain an infection with a high mortality rate and severe sequelae. Bacterial DNA has recently been shown to exert immunostimulatory effects on leukocytes. We speculate that bacterial DNA may be involved in the process of bacterial arthritis and meningitis. We found that bacterial DNA and oligonucleotides containing unmethylated CpG motifs induce arthritis and meningitis by intraarticular or intracisternal inoculation. Arthritis and meningitis induced by bacterial DNA were characterized by an influx of monocytic, Mac-1+ cells and by a lack of T cells. Macrophages and their products such as tumor necrosis factor (TNF) alpha are essential for development of arthritis and meningitis triggered by bacterial DNA containing CpG motifs. In contrast, neutrophils, NK cells, and T/B cells were not important in arthritis and meningitis triggered by bacterial DNA. CpG ODN is also found to reverse Th-2 dominant allergic diseases. This review discusses that the role and mechanism of bacterial DNA in inflammatory diseases and allergic disease. In this review patented strategies are also discussed.
 ...
PMID:The role of bacterial DNA in inflammatory and allergic disease. 1907

A 49-year-old woman with a medical history of rheumatoid arthritis presented to the emergency room, with high fever and painful knees. In addition, she had had a mild headache for several days and some hearing loss over several months. We saw an ill patient with arthritis of both knees, from which purulent fluid was aspirated. Antibiotics were started for septic arthritis of both knees and her condition improved rapidly. However, the headache persisted and the hearing loss worsened. At the time, meningitis was suspected. Initial knee aspiration culture was positive for Neisseria meningitidis PCR of the cerebrospinal fluid sample also was positive for N. meningitidis The patient was finally diagnosed with bilateral septic gonarthritis secondary to a bacterial meningitis caused by N. meningitidis.
 ...
PMID:Painful knees and hearing-loss: a rare presentation of meningococcal disease. 2740 51


1 2 Next >>