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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The records of 20 patients who underwent mitral valve replacement for complications of bacterial endocarditis were reviewed. Although the indications for surgery were the same as those for patients with aortic endocarditis, major emboli (cerebral, coronary or retinal) prompted surgery in 8 of 20 patients, a much higher incidence than reported for surgery in aortic valve endocarditis. Eighteen of the patients had mitral regurgitation; 14 of these had severe congestive heart failure, but the development of congestive failure tended to be more insidious than in patients with aortic endocarditis. Continued septicemia despite appropriate antibiotics was the least common indication for surgery. Sixteen of the 20 patients were salvaged by surgery, although some had major residual deficits, related mainly to preoperative emboli. These results are a marked improvement in the expected 90-100 percent mortality rate for patients with these complications of endocarditis. The main reason for a poor result following surgery was temporization leading to continued deterioration of vital functions preoperatively. Reinfection of the prosthesis did not occur, and we do not consider duration of preoperative antibiotic therapy an important factor in the decision to perform surgery.
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PMID:Surgery for mitral valve endocarditis. 42 72

This communication describes a new surgical procedure of enlarging the narrow aortic valve ring by extending the aortic incision through the fibrous origin of the aortic leaflet of the mitral valve into this leaflet. A fusiform patch is sutured to the V-shaped defect in the aortic leaflet of the mitral valve and in the aortic anulus. This procedure permits the replacement of the aortic valve by a suitable prosthesis. Between June of 1976 and February of 1978, eight patients underwent this surgical procedure. At the time of operation the patients were between 8 and 50 years old. The estimated enlargement of the aortic root ranged from 10 to 25 mm. The operative technique is described, peculiarities of this method are discussed, and the results are reported. Six to 27 months following operation, the clinical condition of six patients is good. Four patients show no impairment of mitral valve function. In one case, preoperatively diagnosed mitral incompetence persists. In another patient the pericardial patch broke from the aortic leaflet of the mitral valve, so that the valve had to be replaced on the fourth postoperative day. One patient died of myocardial necrosis because of insufficient myocardial protection during operation. One child with acute aortic insufficiency caused by staphylococcal endocarditis and congestive heart failure died of septicemia 3 months postoperatively. Mitral incompetence was not detectable in this child.
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PMID:Patch enlargement of the aortic valve ring by extending the aortic incision into the anterior mitral leaflet. New operative technique. 47 Apr 20

A previously healthy 5-year-old girl developed staphylococcal septicemia. Initially, cardiovascular failure with mitral insufficiency and purulent pericarditis dominated the clinical picture. Peripheral thromboembolic phenomena, meningitis, osteomyelitis, and persistent septicemia were subsequently encountered during antimicrobial and surgical therapy. Although staphylococcal septicemia is a potentially lethal disorder, anticipation of its natural course and its possible complications should lead to more successful management.
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PMID:Staphylococcal septicemia: successful treatment of complications in a child. 125 31

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.
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PMID:Changing spectrum of clinical and laboratory profile of infective endocarditis. 130 28

A 13-year-old girl was admitted to a hospital because of fever and sore throat. Staphylococcus aureus was obtained on blood culture, and she was treated with antibiotics under the diagnosis of sepsis and DIC. Echocardiography showed huge vegetation attached to the posterior leaflet of mitral valve and severe mitral regurgitation. CT scan revealed multiple heterogeneous high density areas in her brain. She was transferred to our hospital for further examination and treatment. Large verrucae on the mitral valve, severe regurgitation and repeated embolism urged us to the emergency mitral valve replacement. Debridement of abscess on the posterior wall of the left atrium and ventricle necessitated patch plasty of those structures and mitral ring as well. Operative and postoperative examination showed mycotic aneurysm of right coronary artery, multiple brain hemorrhage, arterial obstructions of extremities and splenic infarction. Sooner she recovered except for slight macular degeneration caused by retinal embolism.
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PMID:[A case of infective endocarditis with multiple embolic complications]. 140 96

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)
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PMID:Active infective endocarditis observed in an Indian hospital 1981-1991. 144 18

A 17-year-old woman with mitral and tricuspid valve prolapse and myxomatous degeneration presented puerperal infection by Staphylococcus aureus with clinical picture of sepsis and multiple septic embolism (right eye, left thumb, spleen, and left calf). She underwent total hysterectomy on the 10th day postdelivery and right eye enucleation on the 16th. Temporary total AV block occurred on the 14th day with temporary external pacing during the next couple of days. Acute endocarditis with acute mitral regurgitation was diagnosed on the 13th day, demanding immediate valve replacement. On the 46th day she developed moderate tricuspid valve regurgitation due to another episode of endocarditis. Final clinical discharge took place on the 62nd day after antibiotic therapy completion.
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PMID:[Staphylococcus aureus endocarditis in a puerperal woman with mitral and tricuspid valve prolapse]. 209 20

Left ventriculography (LVG) was performed to assess severity of mitral regurgitation (MR) on a scale of 0-4+ in 157 patients before and immediately after percutaneous mitral balloon valvotomy (PMV). There were 129 women and 28 men aged 51 +/- 1 (range 13-87) yr. With PMV, mitral valve area increased from 0.9 +/- 0.1 cm2 to 2.0 +/- 0.1 cm2 (P less than .0001). Increase in mitral regurgitation (MR) occurred in 69 patients (44%). Patients were divided into two groups based on increase in MR after PMV. Group A (n = 136) had 0-1+ increase in MR. Group B (n = 20) had greater than or equal to 2+ increase in MR after PMV. The only predictor of increase in MR greater than or equal to 2+ was the ratio of effective balloon dilating area to body surface area (EBDA/BSA). EBDA/BSA was 4.0 +/- 0.1 cm2/m2 in Group A vs. 4.37 +/- 0.2 cm2/m2 in Group B (P = .02). Follow-up of patients in Group B showed: Four patients remained NYHA Class III and required mitral valve replacement 4.3 +/- 1.1 (range 5-21) mo after PMV. One patient who had undergone combined aortic and mitral valvotomy died in the hospital of worsening heart failure. One patient died 1 mo later of sepsis related to a dental abscess. Follow-up of the remaining 14 patients at 9.5 +/- 1.1 (range 2-7) mo showed 10 in NYHA Class I and four in NYHA Class II. Eight of 15 patients (53%) who had repeat left ventriculogram at 9.0 +/- 0.8 mo after PMV had a decrease in MR of one grade when compared to LVG immediately after PMV.
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PMID:Predictors of increased mitral regurgitation after percutaneous mitral balloon valvotomy. 234 3

From 1974 to 1984, 46 patients underwent emergency surgery for acute native valve endocarditis. Urgent valve replacement was necessary because of rapid hemodynamic deterioration in 34 (73%), uncontrolled sepsis plus heart failure in 9 (19%), and life-threatening emboli in 3 (7%) patients. At the time of surgery 23 patients (50%) were in NYHA functional class IV, 20 in Class III, and 3 in class II. Streptococcus was the most common organism encountered, followed by staphylococcus. Thirty-four cases presented severe aortic regurgitation, 3 mitral incompetence, 8 mitral plus aortic insufficiency, and one aortic plus tricuspid insufficiency. Operative mortality rate was 17% (8/46). Most deaths were due to preoperative multiple system deterioration, especially in cases with lesions of both the aortic and mitral valves, and were unrelated to the duration of preoperative antibiotic therapy. The postoperative observation period of long-term survival is from 6 to 102 months (= 44 months). There were 7 late deaths. The actuarial survival, including operative mortality, is 67%. Twenty-two patients are now in NYHA class II, 6 in class III. The duration of postoperative antibiotic treatment (6 weeks in our series) seems to be important for the prevention of reinfection, early surgery is of great benefit; our 31 survivors showed an excellent clinical improvement.
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PMID:Valve replacement in acute native valve endocarditis. 242 26

Septicemia encountered at Kawasaki Municipal Hospital between 1985 and 1986 were studied clinically. Forty six patients had monomicrobial and 5 has polymicrobial infections, respectively. Out of these 46 patients with septicemia, 17 were due to Escherichia coli, 7 were due to Klebsiella pneumoniae and 4 were due to Staphylococcus aureus. Ten patients had hepatobiliary, 7 had hematological, 7 had malignant diseases as underlying diseases, respectively. Out of 10 patients complicated with septic shock, 7 died. Twenty three patients were community acquired infections. The age of most of the patients were over 50. The mortality rate of more than 65-year-old patients were higher than that of other patients. Our of 5 patients with septicemia due to polymicrobial infection, only 1 patient with erythroleukemia died. Fifty patients were treated mainly with beta-lactam antibiotics such as piperacillin or cefmetazole alone or in combination with aminoglycosides and so on. Three patients with infective endocarditis were encountered during this period. Two were due to alpha-streptococcus and 1 was due to Enterococcus. A 41-year-old patient with mitral valve insufficiency and metastatic gastric carcinoma to the bone marrow were complicated with disseminated intravascular coagulation. This patient, however, was successfully treated with a daily dose of 24 mega units of benzylpenicillin, and was given gabexate mesilate, concomitantly.
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PMID:[Clinical studies on septicemia and infective endocarditis encountered between 1985-1986]. 250 8


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