Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0014118 (endocarditis)
 15,629 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Electric stimulation of the bladder through eight electrodes was performed in 7 patients suffering from innervation disturbances of various origin. In one case the device had to be removed because of endocarditis and sepsis after 8 months. In 6 cases the result was satisfactory as the patients were capable of emptying their bladder without catheterization. By abolishing vesico-ureteral reflux, recurrent pyelonephritis is eliminated, consequently life expectancy greatly improves. The method is believed to be suitable mainly in cases of peripheral bladder paralysis. In cases of central paralysis, the fibrosis of the bladder neck calls for additional interventions such as transurethral resection.
 ...
PMID:[Bladder stimulation of patients with spinal injuries]. 122 1

We did a retrospective study of Staphylococcus aureus bacteremia--from removable foci of infection--treated with short course antimicrobial therapy. Patients with S. aureus endocarditis were excluded from our study. The majority of patients had sepsis from intravascular devices. After removal of the focus of bacteremia, antibiotics were administered for a mean period of 15.2 days. There were no relapses, and no patient developed endocarditis. A 10- to 21-day antibiotic regimen can be curative in S. aureus bacteremia associated with a removable focus of infection.
 ...
PMID:Therapy of Staphylococcus aureus bacteremia associated with a removable focus of infection. 127 57

A case of recurrent tricuspid valve endocarditis after surgical closure of ventricular septal defect is presented. Intensive medical treatment lasting nearly ten years completely failed. There were still vegetations attached to the septal leaflet of the tricuspid valve with positive cultures (Ps. aeruginosa). Persistent sepsis without signs of heart failure required surgical intervention. Tricuspid valvuloplasty with excision of infected patch was successfully performed. Six months later the patient remained symptomless.
 ...
PMID:[Recurrent bacterial endocarditis with involvement of the tricuspid valve after surgical correction of congenital heart defect]. 128 94

The clinical profile of 28 consecutive patients admitted with infective endocarditis (IE) between 1987 and 1988 was studied. There were 21 males and seven females with a mean age of 24 +/- 11 years. Rheumatic heart disease (RHD) was the commonest underlying disease (68%) followed by congenital heart disease (CHD). Mitral regurgitation with aortic regurgitation were the commonest valvular lesions (47%) in those with RHD while ventricular septal defect was the commonest (43%) in those with CHD. A younger age of onset, complicated course and high mortality were seen in these six patients with acute IE. Persistently positive blood cultures during life or at autopsy were obtained in 21%. Strep viridans was the commonest isolate and was often resistant to streptomycin. 2D echocardicgram revealed vegetations in 96% of patients, the aortic valve (39%) being more commonly affected than the mitral valve (11%). ESR of more than 20 mm drop 1st hour (Wintrobe) was seen in 96%. Thrombophlebitis was a common complication of therapy and cloxacillin the commonest drug implicated. A mortality of 21% as a result of refractory congestive heart failure (CHF) (50%), uncontrolled sepsis (33%) and embolic events (17%) was seen. A rising incidence of culture negative IE, combined aortic and mitral valve disease and CHF is noted.
 ...
PMID:Changing spectrum of clinical and laboratory profile of infective endocarditis. 130 28

Enterococci are a frequent cause of hospital-acquired infection, being associated with urinary tract infections, wound sepsis, bacteremia, and endocarditis. The source of infection is usually thought to be endogenous, but some evidence points to cross-infection between patients. A better understanding of the epidemiology of enterococci has been limited by the lack of a good discriminatory typing system. This report describes the application of two DNA-based typing methods to Enterococcus faecalis and Enterococcus faecium: comparison of restriction fragments from total DNA by conventional electrophoresis and comparison of restriction fragments hybridizing to an rRNA gene probe (ribotyping). Comparison of restriction fragments (from SstI digestion) by conventional electrophoresis was simple and highly discriminatory. The results of analysis of blood culture isolates and of repeat isolates from individual patients are reported. Ribotyping (with BscI digestion) was more applicable at the level of species discrimination.
 ...
PMID:Typing of Enterococcus species by DNA restriction fragment analysis. 131 38

The in-vitro activities of azithromycin, clarithromycin, spiramycin and RP 59500 were compared with erythromycin against a wide range of oral organisms which have been implicated in oral infections and/or endocarditis (clindamycin was included for oral streptococci). All compounds tested showed good activity against many of these organisms, although some variation was observed with different species. Clarithromycin was the most active of the antibiotics tested against Gram-positive anaerobes, including Actinomyces spp., Propionibacterium spp., Lactobacillus spp. and Bifidobacterium dentium. Azithromycin was slightly less active than erythromycin against these species. In general, RP 59500 had higher MICs than the macrolides, other than spiramycin, against these organisms, but was superior in activity against Peptostreptococcus spp., inhibiting all isolates at 2 mg/L. Azithromycin was, in general, the most active antibiotic tested against the Gram-negative anaerobes: Fusobacterium spp., Bacteroides spp., Wolinella spp., Actinobacillus actinomycetemcomitans, Selenomonas spp. and Mitsuokella multiacida, including those isolates which were insusceptible to erythromycin. Clarithromycin showed similar activity to erythromycin against most Gram-negative species, but was superior against Capnocytophaga ochraceus and Eikenella corrodens. RP 59500 was less active than the macrolides against most Gram-negative anaerobes, but was superior to erythromycin and clarithromycin against Fusobacterium spp. and Leptotrichia buccalis, some strains of which were moderately resistant to erythromycin. The macrolides and clindamycin were about equally active against the oral streptococci, whereas RP 59500 showed lower inhibitory activity. The in-vitro results suggest that azithromycin and clarithromycin may be of value in the treatment of dental sepsis and the prophylaxis of endocarditis. RP 59500 showed useful activity against Gram-positive anaerobes and, because of its bactericidal activity against oral streptococci, may also prove to have a role in these areas.
 ...
PMID:Comparative in-vitro activity of azithromycin, macrolides (erythromycin, clarithromycin and spiramycin) and streptogramin RP 59500 against oral organisms. 133 Oct 19

Four children, three males, with ages 5, 1, 16 and 6 years, presented with isolated tricuspid valve endocarditis. Two of them were submitted to surgical treatment. Sepsis, cardiac murmur and heart failure were present in all of them. Three presented pulmonary embolism. Echocardiography demonstrated vegetation in the tricuspid valve in all cases. Two patients, one of them submitted to surgery, died. Tricuspid valve endocarditis in children with sepsis, heart failure and pulmonary embolism is a severe condition and early surgical treatment may diminished the high mortality.
 ...
PMID:[Tricuspid valve endocarditis in children]. 134 Jul 11

"Mycotic" aneurysm was originally described by Osler in 1885. It occurs in a normal or atherosclerotic artery from septic emboli in patients with infective endocarditis. However, now the term "mycotic" aneurysm is applied to all cases of aneurysms caused by any organisms. From September 1988 to November 1990, four cases of ruptured mycotic aneurysm were diagnosed at our institute. Three were males and one was a female; they were elderly with atherosclerosis of the aorta. The diagnosis was established by computed tomography (CT) scan, bacteriology or operative findings. Two of the patients underwent emergency operation; only one survived. In general, the diagnosis of mycotic aneurysm is based on the classical features of fever, abdominal or chest pain, positive blood culture and a pulsatile mass. Because the clinical manifestations are often variable, a patient may present with chronic sepsis (esp. Salmonella sp) of unknown origin with deterioration to a fatal outcome from the aneurysmal rupture, which is a rare cause of retroperitoneal abscess or pericardial effusion. The principles of management, including high clinical suspicion, an accurate diagnosis by imaging studies (arteriography or CT scan), prolonged effective antibiotic therapy, arterial ligation or wide excision of the infected lesion, intraoperative Gram's stain and culture, extra-anatomic bypass grafting through clean tissue planes, and prolonged postoperative follow-up, are indispensable to reduce morbidity and mortality.
 ...
PMID:Mycotic aneurysm rupture: report of four cases. 136 21

Endoscopic retrograde cholangiopancreatography (ERCP) may be complicated by bacteremia, cholangitis, or biliary sepsis. Bacteremia during ERCP implies a potential risk of endocarditis in patients with valvular prostheses or a previous history of infectious endocarditis. For these patients antibiotic prophylaxis prior to ERCP is recommended. Cholangitis or biliary sepsis may develop after ERCP in patients with obstructed bile ducts. In these patients antibiotics should be administered until adequate drainage of biliary obstructions is achieved. Antibiotic prophylaxis and antibiotic therapy must consider the spectrum of micro-organisms which is normally found in each of these situations. Regarding bacteremias associated with ERCP gram-positive cocci predominate, whereas cholangitis and biliary sepsis are caused mainly by gram-negative rods like Escherichia coli, Pseudomonas aeruginosa, or Klebsiella spp.
 ...
PMID:[Antibiotic prevention and therapy of infectious complications in ERCP]. 140 12

Clinical data from 186 patients (133 males and 53 females) with 190 episodes of infective endocarditis (IE) occurring between January 1981 and July 1991 were studied retrospectively at a large referral hospital in Northern India with the intention of highlighting certain essential differences from those reported in the West. The mean age was much lower (25 +/- SD 12 years, range 2 to 75 years). Rheumatic heart disease was the most frequent underlying heart lesion accounting for 79 patients (42%). This was followed by congenital heart disease in 62 (33%) and normal valve endocarditis in 17 (9%). Twenty-four patients had either aortic regurgitation (n = 15) or mitral regurgitation (n = 9) of uncertain etiology. Prosthetic valve infection and mitral valve prolapse were present in only 2 patients each. A definite predisposing factor could be identified in only 28 patients (15%). Postabortal sepsis and sepsis related to childbirth accounted for 6 and 5 cases, respectively. Only 1 patient had history of intravenous drug abuse. Two-dimensional echocardiography showed vegetations in 121 patients (64%). Blood cultures were positive in only 87 (47%), with a total of 90 microbial isolates. Commonest infecting organisms were staphylococci (37 cases) and streptococci (34 cases). Except for a significantly higher number of patients with neurologic complications in the culture-negative group, there were no differences between patients with culture-positive and culture-negative IE. Of the 190 episodes of IE, the patients had received antibiotics before admission in 110 (58%) instances. A significantly greater number of culture-negative patients had received antibiotics than did culture-positive patients (87 vs 23, p < 0.001).(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Active infective endocarditis observed in an Indian hospital 1981-1991. 144 18


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