Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ten patients with severe hematologic malignancies (four with acute leukemia, three with multiple myeloma, one with prolymphocytic leukemia, one with malignant lymphoma and one with blastic crisis of chronic myelogenous leukemia) developed respiratory failure during the period between April 1986 and May 1990. Clinically, the patients manifested high-fever, dyspnea refractory to oxygen therapy, diffuse pulmonary rales and severe hypoxemia without evidence of cardiogenic pulmonary edema. Chest roentgenograms displayed diffuse alveolar infiltrates. Respiratory failure occurred as early as 48 hours and as late as 66 days after the administration of intensive anti-neoplastic chemotherapy. At that time leukocyte count was between 100/microliters and 54,900/microliters. Marked leukocytosis was observed in two patients with AML and PLL. Respiratory failure was preceded by sepsis in one patient with AML and by pneumonia in nine patients. DIC was diagnosed in four patients. All patients treated with high dose methyl prednisolone (mPSL) within 12 hours after the onset of respiratory failure. Only one patient required assisted ventilation. High dose mPSL had significant effect on seven of ten patients. But three patients died from progressive respiratory failure, sepsis, pneumonia and multi-organ failure.
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PMID:[Clinical investigation on acute respiratory failure in patients with severe hematologic malignancy]. 194 22

Seven cases of miliary tuberculosis in patients with hematologic disease were analyzed clinicopathologically. Mean age of the patients was 65 years, and the hematologic diseases were CML, AML, ALL, MDS and malignant lymphoma. Diabetes mellitus was present as a complication in three patients. Miliary tuberculosis was found in 5 cases during the first admission to our hospital owing to hematologic problems. In 4 of 6 cases, fever had started more than two months before admission, consequently, the tuberculosis probably began about that time. After admission, chemotherapy was administered in 5 cases, and steroid in 6 cases for hematologic disease. The mean total quantity of steroid administered was 2,134 mg of prednisolone and average treatment duration was 69 days. The chest roentgenographic shadow was so atypical that miliary tuberculosis was suspected in only one case. The initial chest roentgenogram showed hilar and mediastinal lymph node swelling as well as the shadow of pulmonary tuberculosis in two cases. It was thought that the hilar and mediastinal lymph node swelling could be explained by primary complex, although the patients were of advanced age, or by "secondary complex" reported by Terplan, K in 1940. The diagnosis of tuberculosis was made in two patients before their death by smear of aspirated fluid of cervical lymph node and by bone marrow cell block in one patients, and by pathological examination of mediastinal lymph node biopsy in the other patients. Tubercles were found from bone marrow cell block in 2 out of 5 patients and from bone marrow biopsy in 1 out of 3 patients, but the positive results were reported in 2 patients following death. Smears of sputum, gastric juice, urine, spinal fluid and pleural effusion were negative in all cases. One patient diagnosed as miliary tuberculosis also had pneumocystis carinii pneumonia. This case was treated with antituberculosis drugs for 20 days without improvement. Another patient diagnosed as miliary tuberculosis improved under treatment with antituberculosis drugs, but died of cytomegalovirus pneumonia. Autopsy in 5 cases revealed non-reactive miliary tuberculosis, and pulmonary hemorrhage probably due to DIC was present as a complication in two cases. In these cases, severe immunosuppression, which is a major precipitating factor of miliary tuberculosis, is thought to be induced by hematologic disease itself, chemotherapy, steroid or other underlying disease such as diabetes mellitus. Miliary tuberculosis in such compromised host is cryptic and progresses rapidly. Consequently, early diagnosis is very important. Retrospectively, the unexplained pyrexia was most important to suspect tuberculosis.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[Clinicopathological study of miliary tuberculosis in patients with hematologic disease]. 237 32

A case of a 70 years old female who developed multiple myeloma during a course of neutrophilia, and later on terminated with acute monocytic leukemia (AML, M 5 b) following Melphalan therapy for five years is reported. This patient was first found to have neutrophilia in 1966, After six years, she developed monoclonal gammopathy, (IgG1 kappa type) which coexisted with the neutrophilia. She was put on Melphalan regimen for 5 years which was discontinued due to anemia, leukocytopenia and the reduction of serum IgG. By routine bone marrow examination, she was diagnosed as AMoL (AML, M 5 b) in July 1984. Thereafter, a combination chemotherapy of BH-AC, 6-MP and prednisolone was started and complete remission for the AMoL was achieved after 2 months. Sixteen months later, she relapsed and a similar combination chemotherapy for reinduction regimen was administered. However, the AMoL was resistant and after 7 months, she died of pneumonia and multiple organ failure. The association of neutrophilia with multiple myeloma, the occurrence of AMoL after prolonged Melphalan therapy for the multiple myeloma and the strategy of therapy for secondary leukemia is discussed.
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PMID:[Multiple myeloma following chronic neutrophilia terminated with acute monocytic leukemia (AML, M 5 b)]. 279 4

Between 1978 and 1984, in 13 French Transplant Centers, 111 patients with acute myelogenous leukaemia underwent allogeneic bone marrow transplantation while in first complete remission. The conditioning regimen consisted of cytoxan 60 mg/kg X 2 and 10 Gy total body irradiation. To prevent graft-versus-host disease, 75% of the patients were given methotrexate and 25%, cyclosporine A. The probability of remaining in complete remission was 61% at 5 years. The probability of survival was 43% at 5 years, with a plateau between 2.5 and 6 years. The most frequent causes of death were interstitial pneumonia, relapses and graft-versus-host disease. Relapses were more frequent in cases with M 4-5 cytology than in those with M1 to M3 cytology (P less than 0.01). Transplant-related deaths were mainly consecutive to graft-versus-host disease and its facilitating effect on pneumonia (P less than 0.05). These results indicate that bone marrow transplantation can cure a large proportion of patients with acute myelogenous leukaemia, especially AML subtypes without monocytic differentiation. Improvements in conditioning regimens for the M 4-5 subtypes and in prevention of graft-versus-host reaction and cytomegalovirus infection should give rise to further developments in this field.
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PMID:[Allogenic bone marrow grafts in acute myeloid leukemias. A retrospective study in 111 grafted patients in first complete remission]. 295 44

A 70-year-old man had undergone middle and lower lobectomy of the right lung for pulmonary squamous cell carcinoma in January 1979. He was treated with anticancer drugs including alkylating agents. In February 1983, he was diagnosed as AML (FAB, M2). Although cytoreduction effect was observed, he died of prolonged pneumonia on the 30th admission day. Autopsy revealed a well-differentiated tubular adenocarcinoma of the stomach (Borrman II type) and a poorly differentiated epidermoid carcinoma of the right hilar lymph node.
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PMID:[A case of triple neoplasm with acute myelogenous leukemia, squamous cell carcinoma of the lung and adenocarcinoma of the stomach]. 300 89

Between February 1982 and August 1986 14 patients with AML (median age 24 years, range 10-41) underwent allogeneic bone marrow transplantation. 9 patients were grafted in first complete remission, 4 in first relapse, 1 in second relapse and 1 patient with refractory AML. Conditioning consisted of cyclophosphamide (120 mg/kg) and total body irradiation (1000 rad). The patients received methotrexate (n = 12) or methotrexate and cyclosporine (n = 2) for prevention of graft versus host disease. Of the 14 patients, 7 are alive, 7 patients died. Causes of death were recurrence of leukaemia (n = 2), veno occlusive disease of the liver (n = 1), CMV-pneumonitis (n = 1), septicaemia (1), cerebral haemorrhage (1), acute graft versus host disease of the gut (1), necrotizing encephalopathy (n = 1). 7 patients are alive between 124 and 1784 days (median 671) in continuous complete remission. All patients but 1 have a Karnofsky-index of more than 80%.
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PMID:[Allogeneic bone marrow transplantation in acute myeloid leukemia (AML): results in 14 patients]. 329 68

Five children treated for acute myeloid leukemia according to the BFM protocol AML 83 experienced first bone marrow relapse after 7, 10, 14, 18, and 30 months and were retreated for second remission induction. The chemotherapy consisted of mAMSA (100 mg/m2 per day i.v., days 1-3), ARA-C (100 mg/m2, twice daily, days 1-6), and VP 16 (150 mg/m2 per day, days 4-6). Four of the children achieved a complete second remission after one course of chemotherapy, and the fifth child died of pneumonia during bone marrow aplasia. All surviving children received an identical second course within 4-5 weeks, followed by maintenance chemotherapy. Remission duration was 0, 3, 4, 5, and 5 months. Toxicity was confined to heavy bone marrow depression with thrombocytopenia (nadir 2-7000, days 7-13) and leukocytopenia (nadir 0-400, days 8-14). Bleeding episodes could be prevented by substitution with platelets. Four patients experienced infections (pneumonia, septicemia). We conclude that combination chemotherapy using mAMSA, ARA-C, and VP 16 is effective in inducing a second remission in patients with early bone marrow relapse. The main side effect was considerable bone marrow toxicity.
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PMID:Effective remission induction in children with recurrent acute myeloid leukemia by mAMSA, Ara-C, and VP 16. 347 74

In acute myeloid leukemia (AML-46 patients) and various entities of chronic myeloproliferative diseases (CMPD-58 patients) an evaluation and comparison of clinical and postmortem findings has been performed. This study included also aspirates and core biopsies of the bone marrow which were initially taken on admission of those patients. Classification of CMPD was done following the concept of Georgii et al. (1984) into CGL -24-, CMGM-6-, E-MS-13- and MS/OMS-15 cases. There was a significant increase in blastic crisis in CGL compared with the other entities and in the latter a prolongation of the total course of disease due to a long period between symptoms--clinical diagnosis. As revealed by the autopsies causes of death were mostly infections (pneumonia, septicemia-50%) and lethal hemorrhages (gastrointestinal and cerebral--about 30%) in both AML and CMGM patients. Rare causes comprised fatal pulmonary embolism due to a peripheral thrombocytosis in CMPD, acute rupture of the spleen and extensive leukemic infiltrates of the myocard in AML. In addition to the well known giant enlargement of the spleen in MS/OMS, the relatively high frequency of a meningeal involvement (meningeosis leukemica) in AML (about 35%) and during an acute transformation in CMPD (up to 30%) was conspicuous. The examination of the bone marrow at various sites became feasible during the postmortem procedure and thus provided the opportunity to investigate the development and extent of a myelosclerosis evolving in CMPD. In contrast to the a- or hypoplasia and regeneration of the hematopoiesis following chemotherapy, the evolution of myelosclerotic lesions showed a very uniform pattern throughout the skeleton and obviously no reversal of a manifest MS/OMS after cytotoxic treatment.
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PMID:Autopsy and clinical findings in acute leukemia and chronic myeloproliferative diseases--an evaluation of 104 patients. 385 35

Four patients with acute leukemias resistant to various ARA-C containing regimens and one patient with rapidly progressive malignant nonseminomatous tumor of the testis, who failed to conventional therapy were treated with HD ARA-C from december 1979 to september 1980. The drug was monitored by HPLC in plasma and in CSF. The first patient received only one course of HD ARA-C, developed fever and died of septicemia ten days later. The leucocyte count of her AML (FAB 2) decreased from 120,000/microliter to 30,000/microliter on the third day after HD ARA-C. Patient 2 reached CR criteria of the bone marrow for 23 days, then resistant AML (FAB 2) recurred. A male patient of 30 years was treated for recurrent acute undifferentiated leukemia (AUL) with a high cumulative dose of 176 gs of ARA-C. The repeated courses of treatment included a period of 50 days of CR. Toxicity was remarkable including pulmonal and cerebral dysfunction. A fourth patient with monocytic leukemia did not respond to HD ARA-C, neither did the patient with the malignant teratoma. Adverse reactions were tolerable. Only the third patient suffered from severe toxicity, pneumonitis, blurring vision, cerebral dysfunction and dermatitis. His pretreatment regimen had included X-ray prophylaxis to the skull. Since there was no possibility to prolong the remission duration in 1980, we decided not to treat further patients with HD ARA-C. Nowadays bone marrow transplantation offers some patients a capability of eradication of the leukemic disease.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Results of therapy with high-dose cytosine arabinoside]. 388 22

A total of 22 patients with leukemia (10 ALL, 11 AML, 1 CML) have undergone allogeneic bone marrow transplantation (BMT) by the Quebec Co-operative Group for Marrow Transplantation from 1980 to 1982. All patients received 900 cGy total body irradiation (TBI), in a single fraction, on the day preceding BMT. The first 11 patients were treated on a cobalt unit at a constant dose rate of 4.7 to 6.3 cGy/min. Six of these patients developed interstitial pneumonitis (IP). The clinical course of three patients, two with idiopathic and one with drug-induced pneumonitis, was mild and recovery was complete in all. The other three patients developed severe infectious IP and two died. The next 11 patients were treated with a sweeping beam technique on a 4 MV linear accelerator delivering a total tumor dose of 900 cGy at an average dose rate of 6.0 to 6.5 cGy/min but an instantaneous dose rate of 21.0 to 23.5 cGy/min. Eight patients developed severe IP. Five of these were idiopathic and four died. Three were infectious and all died. The fatality of interstitial pneumonitis appeared to be greater in the group treated with the sweeping beam technique.
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PMID:Interstitial pneumonitis following total body irradiation for bone marrow transplantation using two different dose rates. 389 97


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