Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023418 (leukemia)
 93,477 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two hundred episodes of fungemia that occurred at Memorial Sloan-Kettering Cancer Center between January 1, 1978, and June 30, 1982, are reviewed and compared with those seen from 1974 through 1977. The total number of episodes of fungemia per year increased by 30.6%, episodes per 100 new lymphoma and solid tumor patients increased by 73% and 95%, respectively, and episodes per 100 new leukemia patients decreased by 50%. Fungemia also occurred earlier during hospitalization, and embolic skin lesions were a common early sign of Candida tropicalis fungemia. Mortality was not significantly different with and without amphotericin B therapy in fungemic patients with leukemia, lymphoma, or aplastic anemia (51 of 70 vs. 21 of 24) or solid tumors (29 of 36 vs. 29 of 43); however, some patients appeared to benefit from combination therapy with amphotericin B and flucytosine. The prevalence of disseminated candidiasis at autopsy was the same in treated (11 of 15) and untreated (8 of 11) patients with leukemia, lymphoma, and aplastic anemia, but it was significantly lower in treated (none of 8) than in untreated (5 of 11) patients with solid tumors.
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PMID:Fungemia in a cancer hospital: changing frequency, earlier onset, and results of therapy. 405 56

Nineteen patients with fungal splenic abscesses included 16 with leukemia, one drug user, one patient with Cushing's syndrome, and one without predisposing causes. Fifteen had persistent fever; six had esophageal or mucocutaneous candidiasis. Abdominal pain occurred in seven patients, splenomegaly occurred in six, and left abdominal mass occurred in one. Three chest x-ray films showed left pleural effusions; two had elevated left hemidiaphragms, two had left-sided infiltrates, and one was normal. Sixteen of 17 technetium Tc 99m sulfur colloid scans were abnormal, as were 15 gallium citrate Ga 67 scans. Two computed tomographic studies revealed splenic defects. Candida was the cause in 15 cases, Aspergillus was the cause in three cases, and Blastomyces dermatitidis was the cause in one case. Sixteen patients underwent splenectomy, 12 receiving postoperative antifungal therapy. Fifteen survived regardless of underlying disease or hepatic microabscesses.
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PMID:Fungal splenic abscess. 638 95

Fatal disseminated candidiasis developed in a patient with hairy-cell leukemia. Four different Candida species were isolated from multiple sites during hospitalization and from cultures made post mortem.
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PMID:Disseminated candidiasis caused by four different Candida species. 689 15

A retrospective series of patients with pure Candida albicans pulmonary opportunistic infection confirmed at autopsy were examined for any characteristic radiographic pattern. Of the 20 patients examined, eight showed nonlobar, nonsegmental, bilateral disease; the others exhibited unilateral or bilateral lobar or segmental patterns. Cavitation, adenopathy, masslike opacities, or a miliary pattern were not identified. Radiographically these "negative" findings can be useful in distinguishing Candida from other fungal opportunistic infections. Histologic evidence of lung invasion by Candida is necessary for definitive confirmation. The previously described association of Candida infection with certain underlying diseases (leukemia and lymphoma) was again demonstrated.
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PMID:Candida albicans pneumonia: radiographic appearance. 703 75

In order to clarify the present state of opportunistic fungal infections increasing in incidence in autopsy cases, all autopsy cases from 1966 to 1975 reported in the Annual of Pathological Autopsy Cases in Japan were reviewed. Of the total 233,130 autopsy cases, mycoses were present in 4,340 (1.86%). The incidence of mycoses has strikingly increased during the recent five-year period. In Japan, the mycoses most frequently occurring in autopsy cases were candidiasis (32.28%), aspergillosis (23.08%), cryptococcosis (9.63%), and mucormycosis (2.90%). These occurred more frequently in younger persons and were most commonly secondary and deep-seated infections (95.78%). Among the primary diseases associated with mycoses, aplastic anemia (14.36%), leukemia (9.89%), malignant lymphoma (5.73%), multiple myeloma (4.68%), and systemic lupus erythematosus (4.62%) were most frequent. The incidence of the primary diseases associated with mycoses is increasing extraordinarily, and this seems to be strongly related to the modern therapy of using high doses of anticancer or immunosuppressive agents.
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PMID:Present state of fungal infections in autopsy cases in Japan. 742 23

Between January 1974 and July 1976, three adult patients with leukemia, therapy-associated granulocytopenia and febrile courses unresponsive to broad spectrum antibiotic therapy were operated upon for a preoperative diagnosis of candidal abscess of the spleen. The diagnosis was based upon a high index of suspicion of invasive candidiasis in this immunosuppressed group of patients; the failure of the patients to respond to the empiric administration of broad spectrum antibiotics, salicylates and steroids, and the presence of discrete scintiscan defects on liver-spleen scan with both 99Tc sulfur colloid and 67Ga citrate. Multiple splenic abscesses containing candidal organisms were confirmed in all three patients, and two of the three also had multiple small abscesses of the liver. The fourth patient, whose liver-spleen scintiscans were abnormal only in showing splenomegaly and whose febrile course responded to aspirin, did not have a candidal abscess of the spleen at the time of celiotomy which was undertaken for fever of unknown cause. The antemortem diagnosis and treatment of candidal splenic abscess in patients with leukemia is dependent upon a high index of suspicion and appropriate clinical correlation with diagnostic tests. Although the prophylactic oral administration of mycostatin to patients at high risk may prevent this once fatal complication, only prompt and aggressive treatment can cure it.
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PMID:Candidal abscess of the spleen in patients with acute leukemia. 743 68

A pilot exploratory study was undertaken to collect preliminary information relating to safety and overall outcome in using intravenous fluconazole (FLUC) for managing antibiotic resistant neutropenic fever (ARNF), with the objective of assessing feasibility of performing a larger prospective controlled study. Patients who were neutropenic from treatment for leukaemia or bone marrow transplantation, received either fluconazole (FLUC) or amphotericin B (AB). Eight of 16 patients (50%) on FLUC and 21 of 25 patients (84%) on AB defervesced; the mean time to defervescence was 11.0 +/- 10.0 days for FLUC compared to 7.7 +/- 6.3 days for AB, and a similar proportion in each treatment group defervesced within 5 days (50% vs. 52%), respectively. Six of 16 patients (37.5%) on FLUC and three of 25 patients (12%) on AB developed overt invasive fungal disease, including pulmonary aspergillosis (FLUC 4 cases, AB 2 cases) and invasive candidiasis (FLUC 2 cases, AB 0 cases). The mean time to these events was 19.5 +/- 13.4 (FLUC) and 9.0 +/- 3.6 (AB) days. The fungal related mortality rates were higher in the FLUC group: five of 16 patients (31%) vs. two of 25 patients (18%) died respectively; the time to fungal death was 43.2 +/- 18.2 (FLUC) and 25.0 +/- 18.4 (AB) days. This tendency towards a more favourable outcome in patients on AB may have been due to absence of prior fluconazole prophylaxis in patients subsequently receiving IV FLUC. Analysis of a small subgroup of patients who had all received prior prophylaxis with clotrimazole only, indicated that a greater number of patients subsequently receiving IV FLUC died from fungal disease (5/16 vs.0/6, P = 0.09).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Systemic amphotericin B versus fluconazole in the management of antibiotic resistant neutropenic fever--preliminary observations from a pilot, exploratory study. 763 80

Candida krusei is a cause of invasive candidiasis (IC), with numerous cases reported among leukemia patients after bone marrow transplantation and treatment with fluconazole. The relation between fluconazole therapy and IC remains controversial. In a retrospective review covering 5 years, we identified 203 cases of IC, 71 (35%) of which were due to non-albicans species. Eight cases were caused by C. krusei: four of the patients involved had leukemia, two had breast cancer, one had end-stage liver disease, and one had undergone abdominal trauma. None of these patients received fluconazole. Surveillance cultures detected colonization with C. krusei before the onset of symptoms in seven cases. The median time from colonization to IC diagnosis was 10 days. Of six patients with neutropenia, five were neutropenic at IC diagnosis. Concomitant infections were common; four patients had both bacteremia and invasive aspergillosis. C. krusei was considered the immediate cause of five of the seven deaths among this group of patients. These eight cases extend the range of immunocompromised conditions in which IC caused by C. krusei develops in the absence of fluconazole therapy.
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PMID:Invasive infection due to Candida krusei in immunocompromised patients not treated with fluconazole. 774 40

The clinical efficacy of assays for Candida albicans antigens by latex agglutination and for antibodies by indirect haemagglutination were prospectively evaluated in the diagnosis of invasive Candida infections in 38 children suffering from acute leukaemia or other malignant disease. The controls were 74 other patients without any malignancy; 72 of these had no signs or symptoms of fungal infections, but 2 had an invasive C. albicans infection. During a period of 21 months, 302 serum samples were tested by both assays, and the results were compared with clinical and other microbiological data. Invasive fungal infection was diagnosed on clinical grounds in 2 of the immunocompromised children, and periodic gut colonization was demonstrated in 11 of 36 (31%) children in this group. Positive Candida antigen was detected in 14 patients (37%) and a positive antibody titre in 7 patients (18%). Colonization was not correlated with antigen or antibody titre. Compared with the presence of invasive fungal infection, the antibody assay detected all four infections, whereas the antigen assay detected one of the two C. albicans septicaemias. Although the Candida antibody assay performed well, a detectable change in antibody titres appeared only slowly. Thus it was of no clinical help when antifungal treatment was to be considered. Follow-up of antibody titres, however, gave confirmation of the presence of fungal infection as well as the response to antifungal treatment.
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PMID:Prospective evaluation of Candida antigen and antibody assays for detection of Candida infections in children with malignant disease. 748 32

Two pediatric leukemic patients with hepatosplenic candidiasis during multidrug antileukemic chemotherapy successfully underwent bone marrow transplantation (BMT) after aggressive antifungal chemotherapy employing fluconazole and amphotericin B with or without splenectomy. One patient received allogeneic marrow graft and the other received an autologous graft. One patient has been disease-free for more than 21 months after BMT without any recurrence of Candida infection. The other patient showed tentative reactivation of hepatic lesions just after BMT by CT scanning, but these lesions disappeared again by continuous administration of the antifungal agents. The second patient died of leukemia relapse without recurrence of fungal infection. Our cases indicate the possibility of successful BMT once a fungal infection is well controlled by antifungal chemotherapy and surgical resection.
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PMID:Successful peritransplant therapy in children with active hepatosplenic candidiasis. 801 5


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