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Query: UMLS:C0014118 (
endocarditis
)
15,629
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A 53-year-old male was admitted to the hospital because of Candida albicans
endocarditis
. He had had a thoracoplasty due to pulmonary tuberculosis and showed severe restructive lung function. In 1987 and '89, trachiostomy was made because of
respiratory failure
. The patient was well until nine months earlier, when he consulted a physician because of fever. The investigations failed in finding the cause of the fever. He was administered antituberculosis agents and antiinflammatory drugs but had a fever every day. Two months before admission, a cardiac ultrasonographic study showed evident vegetations with mitral regurgitation. From the above course and examinations, a diagnosis of Candida albicans
endocarditis
was made. Infusions of CEZ, TOB, PIPC and miconazole for more than one month was ineffective. In November, 1990, he was referred to our medical center for the purpose of operation. A blood culture proved Candida albicans infection. An intravenous administration of fluconazole 400 mg/day was begun. However, there was pulmonary bleeding probably due to heparin used for prevention of atrial thrombosis and he developed fever, hypoexemia, ventricular tachycardia, and hyponatremia. He underwent mitral-valve replacement with a SJM valve. Culture of the vegetated mitral valve again proved Candida albicans. After operation, hypoexemia, ventricular tachycardia, hyponatremia were improved gradually. However he had an eosinophilia, eruption, and dyspnea. We suspected a drug eruption of fluconazole. Lymphocyte stimulating test of fluconazole proved positive. After the episode, he had no symptoms and was discharged.
...
PMID:[A case of Candida albicans endocarditis with impaired lung function]. 162 49
Seventy-one adult patients with 72 infections were treated, by random selection, with intravenous/oral ciprofloxacin or intravenously administered ceftazidime. Twenty-seven additional patients with 29 infections who were not appropriate for random assignment were treated in an open study with intravenously administered ciprofloxacin only; the latter infections were generally more serious or were caused by ceftazidime-resistant organisms. The most common doses were ciprofloxacin, 200 mg intravenously and 500 mg orally every 12 hours and ceftazidime, 1 to 2 g intravenously every eight to 12 hours. Forty-seven ciprofloxacin-treated infections and 31 ceftazidime-treated infections were evaluable for determination of efficacy. Infections included lower respiratory tract (21 infections), urinary (37 infections), skin/soft tissue (14 infections), bacteremia/
endocarditis
(four infections), colitis (one infection), and mastoiditis (one infection). Median minimal inhibitory concentrations of ciprofloxacin and ceftazidime were, respectively: for Enterobacteriaceae, Haemophilus influenzae, and Branhamella catarrhalis, no more than 0.06 and no more than 0.25 micrograms/ml; for Pseudomonas aeruginosa, 0.25 and 4 micrograms/ml; for Enterococcus faecalis, 1 and more than 32 micrograms/ml; and for Staphylococcus aureus, 0.25 and 8 micrograms/ml. Ciprofloxacin, 200 mg intravenously, yielded mean serum concentrations 0.5 and eight hours post-intravenous infusion of 2.3 and 0.7 micrograms/ml, respectively. Satisfactory clinical responses were achieved in 17 (81 percent) of 21 patients with intravenous/oral ciprofloxacin, 22 (71 percent) of 31 patients with ceftazidime, and 20 (77 percent) of 26 patients with intravenous ciprofloxacin. The most common treatment failures occurred in complicated skin/soft-tissue infections treated with intravenous/oral ciprofloxacin, complicated urinary tract infections treated with ceftazidime, and necrotizing P. aeruginosa pneumonia treated with intravenous ciprofloxacin; the pneumonia patients all had
respiratory failure
and had been previously unresponsive to treatment with other appropriate drugs. Serious adverse reactions were observed in three patients, seizures with intravenous ciprofloxacin in two patients, and Clostridium difficile diarrhea with ceftazidime in one patient. We conclude that sequential intravenous/oral ciprofloxacin and ceftazidime were comparable in efficacy and safety; the ability to change from intravenous to oral therapy is a major convenience. Intravenous ciprofloxacin was useful for more serious infections, often caused by ceftazidime-resistant organisms.
...
PMID:Intravenous/oral ciprofloxacin versus ceftazidime in the treatment of serious infections. 258 61
We report the cases of two patients with septic pulmonary embolism and
respiratory failure
after septic abortion. Hysterectomy was performed in both patients after unsuccessful uterine curettage and antibiotic therapy for treatment of the infection. The first patient (27 years-old) remained feverish. The blood cultures yielded Staphylococcus aureus. Tricuspid valve
endocarditis
was identified as the reason for persistent infection. Antibiotic treatment properly planned was administered and the patient was discharged. The second patient (23 years-old) apparently recovered after hysterectomy. Nevertheless, one month later, infection and septic pulmonary embolism recurred. The diagnosis of Staphylococcus aureus tricuspid valve
endocarditis
was made. Persistent infection unresponsive to medical treatment led to surgical treatment. The patient died after valve replacement. Thus the persistence or recurrence of infection and septic abortion may be due to tricuspid valve
endocarditis
.
...
PMID:[Septic pulmonary embolism and endocarditis caused by Staphylococcus aureus in the tricuspid valve after infectious abortion. Report of 2 cases]. 260 82
Thirty-four drug addicts with
endocarditis
were studied to evaluate the prognostic significance of vegetation size and its short-term changes, as determined by two-dimensional echocardiography. Among 43 episodes of
endocarditis
, vegetations were detected in 27 (63%), confined to the tricuspid valve in 20 patients, mitral valve in one, aortic valve in two, and both tricuspid and mitral valves in four. All vegetations were large (greater than or equal to 1 cm) (mean maximal dimension, 1.7 +/- 0.5 cm). Medical cure was achieved in all 16 patients without vegetations and in 18 (90%) of 20 patients with tricuspid valve vegetations. One patient with tricuspid vegetation and polymicrobial infection died of
respiratory failure
. Surgery was required for one patient with tricuspid vegetation, all three patients with isolated left-sided
endocarditis
, and two of four patients with multivalve involvement. Short-term changes of tricuspid valve vegetations during therapy (one to eight weeks) did not correlate with clinical outcome. Although large tricuspid vegetations may occasionally identify a subset at risk for complications, most patients with isolated tricuspid valve
endocarditis
have a benign prognosis.
...
PMID:Echocardiographic and clinical correlates in drug addicts with infective endocarditis. Implications of vegetation size. 319 Mar 78
Between January and October, 1987, we attempted percutaneous transcatheter closure of seven ventricular septal defects (VSD) in six patients; none of the patients was a candidate for operative management. Patients' ages ranged from 8 months to 82 years (6.0-70 kg); diagnoses included postinfarction VSD (n = 4), congenital VSD (n = 1), and postoperative congenital VSD (n = 2). Indications for VSD closure were shock or
respiratory failure
(n = 5) or multiple episodes of
endocarditis
(n = 1). Closure was attempted with a Rashkind double umbrella: VSDs were crossed via the left ventricle and a guide wire was advanced to the right heart, snared with a venous catheter, and used to direct a long sheath (and ultimately the double umbrella) across the VSD. We crossed the VSD in all seven attempts, and a 17-mm double umbrella was successfully placed in each VSD. In the first (postinfarction) patient with the largest (12 mm) VSD, the umbrella embolized after 20 seconds to the pulmonary artery (without reducing flow). The other six umbrellas remained in position, either diminishing or abolishing the left-to-right shunts. Postinfarction patients had increasing VSD shunting over the next several days and died; at postmortem, the umbrellas remained well positioned in the septum, with other VSDs present. All three congenital VSDs had absent or diminished shunts after umbrella closure. These preliminary data indicate that transcatheter VSD closure is feasible in selected cases.
...
PMID:Transcatheter closure of ventricular septal defects. 339 73
To evaluate risks and complications of reoperations on prosthetic heart valves, we reviewed data on 70 patients who underwent reoperations because of prosthetic valve malfunction. Overall hospital mortality was 13% (9/70 patients). The common cause of death was low cardiac output syndrome following surgery (4 patients).
Respiratory failure
and mediastinal infection accounted for 2 deaths each, and neurological complication for 1 death. However, hospital mortality was different according to the risk factors; reoperations for prosthetic valve
endocarditis
(18%, p < 0.05), advanced New York Heart Association (NYHA) class (50%, p < 0.001), and emergency operation (33%, p < 0.005) were the significant risk factors. In contrast, advanced age, female sex, type of prosthesis, valve position, and diagnosis (leak, structural deterioration, or valve thrombosis) did not appear to be significant risk factors. There were 7 late deaths (4 valve-related, 2 cardiac, and 1 noncardiac). Inasmuch as emergency operation, advanced NYHA class, and prosthetic valve
endocarditis
affected hospital mortality, these factors contributed to late death. Actuarial survival rate and freedom from valve-related mortality at 10 years were 75.8 +/- 2.8% and 87.2 +/- 2.3%, respectively. There were 8 valve-related complications, and freedom from valve-related complications at 10 years was 73.5 +/- 3.5%. As judged by these data, hospital mortality and late survival can be improved if hemodynamic conditions leading to myocardial damage can be prevented.
...
PMID:Reoperations on prosthetic heart valves: an analysis of outcome. 824 73
The role of mitral valve reconstruction is controversial in elderly patients with concurrent ischemic heart disease owing to technical difficulty, prolonged operative times, high mortality, and possible residual mitral regurgitation. However, mitral reconstruction could be most beneficial in this age group due to preservation of left ventricular function, avoidance of anticoagulation, or repeat operation for bioprosthetic degeneration. We studied the outcome of mitral valve reconstruction in 100 consecutive elderly ischemic patients 65 years or older (mean = 73 years; range, 65 to 86 years) operated on between October 1990 and May 1995. Preoperatively all patients were New York Heart Association (NYHA) class III or IV with an ejection fraction of 32 +/- 2%. All patients underwent primary coronary bypass grafting (2.7 +/- 0.2 grafts) and had a flexible mitral annuloplasty ring inserted. Additionally, 54 patients required further complex mitral repairs. All patients had 4+ mitral regurgitation by transesophageal echocardiography prior to operation. After mitral reconstruction, no patient had more than 1+ regurgitation, while most had none and no systolic anterior leaflet motion was noted. There were 4 early (30 day) deaths (4%) and 6 late deaths (6%) at a mean follow-up of 25 months. Patient morbidity has included episodes of mild congestive heart failure (nine), transient ischemic attack (one),
endocarditis
(one), and
respiratory failure
(five). There have been one early and two late reoperations for mitral valve replacement. All remaining patients are in NYHA class I or II. While longer-term follow-up is mandatory, coronary bypass grafting and mitral valve reconstruction in the elderly can be accomplished with acceptable surgical mortality and morbidity, yielding reliable improvement in symptoms and quality of life.
...
PMID:Mitral valve reconstruction in elderly, ischemic patients. 854 13
We report a rare case of non-menstrual toxic shock syndrome (TSS) in the course of Staphylococcus aureus sepsis in a 31-year-old primigravida who developed high fever and severe pulmonary and cardiovascular failure within a few hours at the end of the 29th week of a twin pregnancy. Mechanical ventilation was necessary due to signs of adult respiratory distress syndrome (ARDS) and catecholamines were needed to maintain a somewhat adequate blood pressure. A forceps delivery was performed immediately. Postoperatively, the patient was brought to the intensive care unit (ICU) due to the suspicion of severe septic shock. In addition to the extreme cardiovascular instability and massive disturbance of pulmonary gas exchange, the clinical picture was characterised by a disseminated intravascular coagulopathy (DIC) with marked petechial bleeding and ecchymoses on all extremities. Moreover, a confluent, spotty exanthem of the trunk and extremities could be seen. Despite all therapeutic efforts, the patient died within a few hours after admission to the ICU with signs of multiorgan failure. Post-mortem, multiple staphylococcal abscesses were found in the kidneys, liver, and uterus. Moreover, acute ulcerous
endocarditis
of the mitral valve and septic myocardial foci with myocarditis were seen. The Staph. aureus strain isolated from the blood cultures was shown to produce TSS toxin 1 (TSST-1) and enterotoxin B. In summary, the clinical picture can be interpreted as severe staphylococcal sepsis complicated by TSS. TSS is a specific type of infectious disease, occurring mainly in young women during the menstrual period (80%-90%), but it has also been reported in non-menstrual cases (10%-20%). It is characterised by sudden-onset high fever, hypotension, rash, mucosal hyperaemia, and various additional symptoms such as myalgia, vomiting, and diarrhoea. The clinical course depends on the extent of the organ failure due to decreased tissue perfusion during hypotension. Severe cases are accompanied by multiple organ-system failure including impaired renal function, which is reversible in nearly all cases.
Respiratory failure
ranges from interstitial and alveolar aedema to ARDS in 10% of cases; severe DIC is seen in 10%-15%. Another severe clinical complication is cardiac insufficiency. The etiology of TSS is based on a localized or, rarely, systemic infection with certain Staph. aureus strains that are capable of producing toxins, the most important one being TSST-1. Staph. aureus strains can also produce various other enterotoxins that may be involved in the pathogenesis of TSS. The pathogenetic importance of the toxins is supported by the antibody titers in TSS patients: more than 80% of healthy adults show high levels of antibody titers, whereas 90% of TSS patients exhibit low levels in the acute phase followed by a significant increase during convalescence. It is not clear whether the toxins cause TSS by a direct effect or by release of mediators due to their function as superantigens. The clinical characteristics of non-menstrual TSS are identical to those of menstrual TSS, but it can occur in many clinical settings in both sexes at any age. Severe clinical courses are more frequent in non-menstrual TSS: the mortality is about 8%-11% in non-menstrual TSS compared to 2%-5% in menstrual TSS. The diagnosis is based mainly on clinical signs and the isolation of toxin-producing Staph. aureus strains. Besides antibiotic therapy, treatment is primarily directed to the correction of hypotension and additional organ-system failure. Other therapeutic measures such as the elimination of toxins by plasma separation or the administration of antibodies or gamma-globulins are subjects of investigation with no general recommendations at this time.
...
PMID:[Lethal, non-menstrual toxic shock syndrome associated with Staphylococcus aureus sepsis]. 859 62
A 23-year-old man, diagnosed as ventricular septal defect in childhood, was hospitalized with right-sided infective
endocarditis
. He developed acute respiratory failure following septic pulmonary emboli and underwent urgent surgical treatment, because vigorous medical treatment was ineffective. Extracorporeal membrane oxygenation was performed to maintain arterial blood oxygen tension after cardiopulmonary bypass and the patient was weaned from ECMO after 36 hours. Postoperatively, mechanical ventilation for
respiratory failure
was needed continuously and pleural leaks due to lung injuries were increased. The reduction of pleural leaks by surgical closure of fistula and plication of the cyst decreased gas exchange impairment. To our knowledge, application of extracorporeal membrane oxygenation for septic pulmonary emboli is unprecedented.
...
PMID:[Application of extracorporeal membrane oxygenation for respiratory failure following septic pulmonary emboli]. 894 Aug 49
We recovered an unusual bacterial strain from blood or sputum of three patients with septicemia,
endocarditis
, and/or
respiratory failure
. The three isolates were thin, curved, gram-negative, light brown, pigment-producing bacilli with variable catalase activity. They were asaccharolytic, oxidase-negative, nonmotile, and fastidious. Identification was not possible on the basis of these characteristics alone or in combination with cellular fatty acid profiles. Nucleic acid amplification and sequence analysis of the 16S rRNA gene revealed that all three isolates were identical and most closely related to the emerging pathogen Bordetella holmesii, diverging from the published sequence at three nucleotide positions (99.8% similarity). Isolation of a B. holmesii-like pathogen from sputum suggests that, in addition to producing septicemia, the organism may inhabit the respiratory tract like other Bordetella species.
...
PMID:Bordetella holmesii-like organisms associated with septicemia, endocarditis, and respiratory failure. 950 60
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