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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cardiac pathologic findings were analyzed in 22 necropsy cases from a series of 29 patients with leukemia, aplastic anemia, or metastatic cancer who had been treated with ablative therapy followed by bone marrow transplantation. Some cardiac alterations were similar to those that occur in patients with hematologic and neoplastic diseases not treated with bone marrow transplantation, and consisted of cardiomegaly, cardiac atrophy, hemorrhage, foci of necrosis due to shock associated with sepsis or hepatic failure, myocardial abscesses secondary to systemic candidiasis or staphylococcal infection, fibrinous pericarditis, and hemosiderosis. Other cardiac alterations were more specifically related to factors associated with transplantation procedure. Six patients exhibited a distinctive interstitial reactive change characterized by the presence of (1) moderate to large numbers of Anitschkow cells, occurring alone or in small cellular aggregates and histiocytes, histiocytic cells with nuclei of the Anitschkow type, lymphoid cells, and plasma cells, and (2) nuclei of the Anitschkow type in cardiac vascular and endocardial smooth muscle, endothelial and Schwann cells, and occasional cardiac muscle cells. This alteration may have been induced by abnormal immune mechanisms, as suggested by the observation that five of the six patients with interstitial change had clinical evidence of graft-versus-host disease. Two patients developed fatal congestive cardiac failure in the early post-transplant period and exhibited myocardial damage with histologic and post-transplant period features indicative of severe acute injury. Findings in these two patients consisted of necrotic muscle cells, which exhibited multiple contraction bands, diastase-resistant PAS staining, and intracellular fibrin deposits; microthrombi, which were composed of fibrin and occasionally of fibrin and platelets; and extravasated erythrocytes and fibrin strands in the interstitium. One of the two patients also exhibited unusual nuclear alterations, which were characterized by replacement of normal chromatin by palely stained fibrous and filamentous material. Clinicopathologic analysis strongly suggested that the fatal cardiotoxicity in both patients resulted primarily from effects of high doses of cyclophosphamide, which were administered as part of a four drug regimen that provided tumor ablation and immunosuppression for bone marrow transplantation. Our findings emphasize the need for less toxic antineoplastic and immunosuppressive therapy for use in bone marrow transplantation procedures.
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PMID:Cardiac pathologic findings in patients treated with bone marrow transplantation. 110 69

In two premature newborns affected by candida sepsis we observed at ultrasonography alterations of the heart and of the anterior cerebral artery. These alterations suggest a cardiovascular involvement that is rarely reported in the literature as a complication of systemic candidiasis.
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PMID:[Vascular lesions in Candida albicans sepsis]. 147 75

The incidence of opportunistic infections after thermal injury is high. Since 1985, we have been practicing Candida prophylaxis using nystatin "swish-and-swallow" and topical therapy. Patients treated between 1980 and 1984 served as controls and received no Candida prophylaxis. Although mean burn size, full-thickness injury, and age were comparable, the incidence of Candida colonization (26.7% vs 15.6%), infection (21.3% vs 10.0%), and sepsis (12.2% vs none) was significantly different between control and nystatin-treated groups, respectively. With prophylaxis, the incidence of Candida wound infection has been significantly reduced, and systemic candidiasis has been eradicated, eliminating the need for toxic systemic antifungal agents.
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PMID:Candida infection with and without nystatin prophylaxis. A 11-year experience with patients with burn injury. 154 92

The work analyses infectious complications after 35 orthotopic transplantations of the heart. The infectious complications are divided into 2 groups. Group 1 consisted of 6 patients with local complications. Group 2 was made up of 8 patients who died from bacterial infectious complications (mediastinitis 3, sepsis 2), from miliary tuberculosis of the lungs 1, cytomegaloviral infection 1, and systemic candidiasis 1.
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PMID:[Infectious complications following heart transplantation]. 201 67

We analysed 7 cases of systemic candida sp. infection diagnosed between 1986 to 1989. Clinical presentation was of sepsis. Evolution was favorable in all, excepting two cases that died due to a candidiasic meningitis and a candidiasic aortic thrombosis, respectively. Almost all patients were treated with amphotericin B only. A newborn had signs of toxicity (thrombocytopenia). We emphasize the importance of a prompt diagnosis and treatment and the effectivity of amphotericin B for systemic candidiasis, besides of its rare toxicity in newborns.
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PMID:[Neonatal systemic candidiasis]. 207 91

This study is based on the analysis of 44 cerebrospinal fluid (CSF) samples from 11 patients with central nervous system (CNS) Candida infection. Risk factors for CNS fungal infection were present in all patients. Five had a chronic meningitis syndrome; two had acquired immunodeficiency syndrome (AIDS); two had cranial trauma followed by chronic meningities; one had intravascular disseminated coagulation syndrome and sepsis; and one had systemic candidiasis after kidney transplant. Etiological diagnosis was made in all by the CSF examination. Nine cases had positive CSF culture for Candida. Two patients presented the yeast in the direct examination, and one of them had reagent complement fixation test for Candida in three successive samples of CSF. Changes found in the CSF composition are discussed in order to evaluate the inflammatory response to CNS infection by Candida.
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PMID:[Cerebrospinal fluid in infection of the central nervous system by yeasts of the genus Candida: analysis of 11 cases]. 261 11

A full-term male neonate, weighing 2540 g at birth, was admitted to hospital on day 2 because of vomiting and severe dehydration. Duodeno-duodenostomy was performed on day 5 for congenital duodenal atresia. The child was well postoperatively until day 9, when he developed fever. Intermittent fever continued despite treatment with several antibiotics. He became seriously ill on day 15 and developed disseminated intravascular coagulation. Treatment with antifungal drugs (amphotericin B and 5-flucytosine) was effective for systemic candidiasis, but candida endophthalmitis developed. There was a persistent vitreous lesion in the left eye, which after cessation of therapy has been improving gradually. Systemic candidiasis and candida endophthalmitis should be considered in neonates who develop signs of sepsis postoperatively.
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PMID:Systemic candidiasis with DIC and candida endophthalmitis in a postoperative neonate. 269 30

Candida krusei colonized 12.4% of 868 patients undergoing episodes of therapy-induced granulocytopenia over a 9-year period. The gastrointestinal tract was most frequently colonized, followed by the respiratory tract and urinary tract. Ten patients developed systemic infections with C. krusei; all 10 had two or more positive blood cultures. Nine of the 10 patients were colonized with C. krusei, and 6 were receiving systemic antifungal agents at the time of development of the infection. Seven patients died within 1 month of C. krusei sepsis; systemic candidiasis was seen in the autopsies of the four patients on whom autopsies were performed. Therefore, C. krusei should be recognized as an emerging pathogen in select patient populations.
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PMID:Increased incidence of fungemia caused by Candida krusei. 377 46

The clinical courses in 27 infants with culture or autopsy evidence of systemic candidiasis were reviewed. Twenty-two infants (group 1) had persistent signs of sepsis and clinical deterioration or died before institution of antifungal therapy. Five infants (group 2) improved markedly before culture results were reported, and recovered without systemic antifungal therapy. Fourteen infants in group 1 (64%) had central nervous system infection. Of four patients in whom CNS involvement was diagnosed only postmortem, antemortem cerebrospinal fluid from three was abnormal despite sterile cultures; no antemortem CSF was obtained in the other. In meningitis caused by susceptible organisms addition of flucytosine sterilized CSF within 5 days, although prior amphotericin monotherapy had been unsuccessful. Of 14 patients in group 1 who received systemic antifungal therapy, only one died with Candida infection. Toxicity from antifungal agents occurred in 11 of 13 successfully treated infants, but was reversible in every case except one by modifying the dosage. Our data indicate that (1) CNS infection is very common in infants with systemic candidiasis, (2) combined flucytosine-amphotericin therapy may facilitate treatment of CNS infection and should be the initial therapy for systemic candidiasis in infants, (3) Gram stains of CSF and urine enhance early diagnosis, (4) isolation of Candida from normally sterile body fluids in high-risk infants should be considered pathogenic and therapy initiated unless the clinical course strongly suggests otherwise, and (5) toxicity from antifungal agents is common but usually reversible.
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PMID:Systemic Candida infections in infants in intensive care nurseries: high incidence of central nervous system involvement. 648 39

Fungal infections of the heart are infrequent postoperative complications in children, yet, when present are often fatal. Children autopsied at The Johns Hopkins Hospital from 1889 to the present were studied for cardiac fungal infection. Among the 14 children so identified, 8 developed cardiac fungal infection after surgery. All postoperative cardiac infections were caused by Candida species. All were autopsied since 1959. Gastrointestinal surgery was performed in 6 patients and cardiac surgery in 2. Candida infection was not confined to the endocardium; endocarditis developed in 2 patients, pericarditis in 1, and myocarditis in 5. None received cytotoxic agents or corticosteroids. Two patients died from direct cardiac involvement. Other deaths were related to Candida sepsis or bronchopneumonia. A clinical diagnosis of cardiac fungal infection was never made. Prolonged administration of multiple antibiotics, central venous catheterization, prematurity and immune deficiency predisposed to cardiac and systemic candidiasis. Clinical features facilitating early diagnosis are discussed. Removal of central venous catheters infected with Candida did not eliminate the source of continued sepsis, since Candida-laden vegetations related to the catheter adhered to the superior vena cava and endocardial surface. Postoperative cardiac candidiasis is a relatively new and persistent problem of early diagnosis and therapy. The post-surgical pediatric patient has major predisposing factors for cardiac candidiasis, which, if unrecognized, may be a source for continued dissemination or may in itself be the cause of death.
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PMID:Postoperative Candida infections of the heart in children: clinicopathologic study of a continuing problem of diagnosis and therapy. 738 69


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