Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The effects of a home care program with 102 courses (2336 patient-days) of intravenous antibiotic therapy were evaluated. Home care nurses changed the intravenous cannula site every 3 days. The initial hospital stay averaged 11.8 days and the duration of home therapy averaged 22.9 days. The diseases treated included osteomyelitis, septic arthritis, endocarditis, cystic fibrosis and pneumonia, staphylococcal bacteremia, blastomycosis, actinomycosis and other soft tissue infections. All classes of commonly used antibiotics, including penicillins, cephalosporins, aminoglycosides and amphotericin B, were administered, alone or in combination. There were no side effects that necessitated discontinuation of home treatment or readmission to hospital. The average cost per patient-day was $58, compared with an estimated $193 for in-hospital therapy; in addition, 2336 hospital bed-days were made available. Most patients were able to resume many or all of their daily activities while receiving intravenous antibiotic therapy.
 ...
PMID:Self-administration of intravenous antibiotics: an efficient, cost-effective home care program. 680 5

Fusobacterium necrophorum septicemia developed in five patients after an oropharyngeal infection. Four patients had sore throat or neck pain, and two had findings of jugular vein septic thrombophlebitis. Metastatic abscesses, including embolic pneumonia, empyema, septic arthritis, and osteomyelitis, also occurred. Four patients recovered and one died. Proper treatment requires recognition of the oropharyngeal source of the septicemia and its differentiation from endocarditis. Antibiotic therapy should be prolonged, and metastatic abscesses drained.
 ...
PMID:Fusobacterium necrophorum septicemia following oropharyngeal infection. 695 28

Lincomycin use has not been reported exclusively in children and inasmuch as it has been extensively used at our institution, a chart review of 265 patients who received parenteral lincomycin at a dose of 100 mg/kg/day in four divided doses for five days or longer was undertaken. The following conditions were diagnosed: cellulitis, 39%; septic arthritis, 21%; osteomyelitis, 16%; abscess, 13%; lymphadenitis, 9%; and pneumonia, 1%. Cures were achieved in all. The majority of organisms cultured were Staphylococcus aureus and Streptococcus pyogenes. Duration of therapy ranged from five to 63 days, with a mean of 15 days. The lincomycin dose ranged from 75 to 2,400 mg every six hours. The majority of patients received the drug intravenously, but 25.7% received it only intramuscularly. There were no adverse reactions at the administration sites. Only 3% of the patients developed diarrhea, which was not felt to be secondary to the drug. There were no cases of pseudomembranous colitis. Therefore parenteral lincomycin in children appears to be a safe and effective antibiotic when used for infections due to Gram-positive cocci.
 ...
PMID:Adverse reactions to parenteral lincomycin. 701 77

Bacteremic group G streptococcal pneumonia occurred in a patient with premyelogenous leukemia and porphyria cutanea tarda. Group G streptococci have been recognized as a cause of endocarditis, septic arthritis, puerperal sepsis, and cellulitis. The organism has not previously been implicated as a pneumonic pathogen in adults. Group G streptococcal infection may be more common than previously reported, and is likely to cause infection in patients with underlying malignancy.
 ...
PMID:Bacteremic group G streptococcal pneumonia. 714 79

The simultaneous occurrence of septic arthritis and gout is quite uncommon. We describe a patient with chronic gout who developed pneumococcal pneumonia. Twenty-four hours later, his previously involved joints became acutely inflamed and were found to contain both pneumococcal organisms and monosodium urate crystals intracellularly. The mechanisms which may confer upon a gouty joint selective resistance or susceptibility to colonization by a blood borne organism are discussed. Septic arthritis must remain a consideration in patients with chronic gouty arthritis.
 ...
PMID:Pneumococcal arthritis complicating gout. Case report and literature review. 720 31

This report outlines our experience with streptococcal toxic shock syndrome (STSS) at the Veterans General Hospital-Kaohsiung during the period October 1990 to November 1993. Group A streptococci were isolated from blood or normally sterile tissue in association with hypotension and multi-organ failure in the eight cases studied. A primary focus of infection was identified in seven cases, including pneumonia (1), septic arthritis (1) and soft-tissue infections (5). The remaining patient suffered from hyperglycemic hyperosmolar non-ketotic coma and Group A streptococcal bacteremia, without an obvious focus of infection. There were four cases of bacteremia. Clinical complications included acute renal failure in all eight cases, disseminated intravascular coagulation in five cases, liver involvement in two cases, adult respiratory distress syndrome in one case and soft-tissue necrosis in five cases. All isolates were sensitive to penicillin, and most patients were treated with intravenous penicillin G, with or without other antibiotics (gentamicin or clindamycin). Of the six patients with soft-tissue infection, two underwent amputation of the infected limb, and one patient underwent sono-guided pigtail drainage of psoas muscle abscess. Three of the patients died. STSS may be uncommon in Taiwan, but it is not rare. Early recognition of STSS (facilitated by Gram stain and culture), prompt debridement and drainage, and adequate antibiotic treatment with penicillin or clindamycin, or both, are necessary for control of such lethal infections.
 ...
PMID:Streptococcal toxic shock syndrome in southern Taiwan. 760 78

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.
 ...
PMID:[Streptococcus pneumoniae septicemia. Analysis of 40 cases]. 765 13

Mycobacterium haemophilum is emerging as a pathogen of immunocompromised patients particularly those with AIDS and organ transplants. Infection has also occurred in healthy children. Adults usually present with cutaneous manifestations, septic arthritis or occasionally pneumonia. Children have perihilar, cervical or submandibular adenitis. The organism grows on mycobacterial media supplemented with ferric ammonium citrate or hemin, incubated at 30 degrees C to 32 degrees C, two to three weeks after inoculation. The most active antimicrobial agents in vitro are amikacin, ciprofloxacin, clarithromycin, rifabutin and rifampin. Development of resistance to the rifamycins has been demonstrated after patients were treated for several months with several antimycobacterial agents, including the rifamycins. Treatment for several months with at least two agents demonstrated to have low MICs for the organism has been shown to be effective.
 ...
PMID:Mycobacterium haemophilum: an emerging pathogen. 769 18

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

Staphylococcus aureus remains a prominent cause of community- and hospital-acquired infection. This study reviewed 162 cases of S. aureus infection occurring in 120 adults who were hospitalized at a Veterans Affairs Medical Center and referred for consultation to the Infectious Disease Service. There were 37 cases of skin and soft tissue infection, 5 pyomyositis, 34 osteomyelitis, 13 septic arthritis, 19 pneumonia, 3 empyema, 5 pyelonephritis, 37 vascular infection, 3 epidural abscess, and 6 miscellaneous infections. Bacteremia was documented in 56 of 119 (47%) cases in which blood cultures were obtained, indicating the serious nature of the infections in many cases. Staphylococcus aureus is widely prevalent in healthy persons. Given its ubiquity and the capacity to cause a broad array of infections, an effective host response must play an important role in preventing infection. This host response is immunologically nonspecific, in that it depends upon the effectiveness of mechanical barriers to invasion and, once invasion takes place, the interaction of PMN, complement, and antibody that is probably present in serum of all immunologically competent adults rather than sensitization of B or T lymphocytes by any identifiable antigens specific to S. aureus. Analysis of the present cases calls attention to S. aureus as an opportunistic pathogen, 1 that only infrequently causes serious infection in otherwise healthy persons. Nearly every patient in this series had 1 or more medical condition thought to predispose to infection; 279 such conditions were identified, representing an average of 2.3 per person. A break in the natural barrier to infection was also present in the majority of cases, for example, trauma, wound, or pre-existing decubitus ulcer in skin and soft tissue infections; endotracheal tube in pneumonia; and a catheter bypassing urethra or skin in urinary and vascular infections, respectively. The tendency for patients to be infected with S. aureus repeatedly (mean number of infections, 1.4 per patient) reflects the chronicity of many predisposing factors and, perhaps, of colonization as well. Staphylococcus aureus has a special predilection to cause infections involving prosthetic devices, perhaps related to its affinity for fibronectin, laminin, and other serum proteins that can mediate attachment to foreign material; 46 of 162 (28%) infections were associated with the presence of a foreign body. Such infections are difficult to eradicate with antibiotic therapy alone, perhaps because of a change in the metabolic state of adherent bacteria, and removal of the foreign body is generally required for cure.(ABSTRACT TRUNCATED AT 400 WORDS)
 ...
PMID:The current spectrum of Staphylococcus aureus infection in a tertiary care hospital. 804 Dec 42


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>