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)

35 children (16 girls and 19 boys) at the age of 1 11/12 to 16 11/12 with acute leukaemia were injected intrathecally with 198Au-radiogold colloids (HOECHST-BEHRING) for "prophylaxis of meningosis". The colloid size of the isotope amounted to 5 or 30 nm, the applied activity lay between 1.4 and 3.12 mCi. According to a dosage estimation made with the help of LOEWINGERS formula 1 mCi of radiogold corresponds to approximately 1200 rad. Clinical observations, such as headaches, vomiting or fever up to 39 degrees C, could only be found in 6 children (17.1%) during the first 24 hours. All symptoms subsided quickly and without any sequels. Even retarded complications could not be detected. An electroencephalogram was made from all children before and after applying radiogold (1-8 d afterwards). After the injection of radiogold the majority of children had no change of findings in the electroencephalogram, 11 children even showed a tendency towards an improvement up to normalisation. Only 4 children had a deterioration of findings with unspecific disorders or appearances suspected of peak potential discharges. Simultaneously an accumulation of clinical complaints could be found. Judging from the clinical and electroencephalographic behaviour of our patients no absolute neurotoxity of radiogold could be ensured.
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PMID:[The cerebral sensitivity to "meningosis-prophylaxis" with 198Au radiogold according to EEG findings]. 6 10

A 7-year-old boy, having had headache and vomiting for one month, was operated for a tumour in the left side of the posterior fossa. The tumour, weighing 52 g, infiltrated the dura mater, leptomeninges, and also, superficially, the left cerebellar hemisphere. The patient died five weeks after operation. Light and electron microscopical examination revealed a granulocytic sarcoma (chloroma). Pre- and postoperative blood examinations, together with postoperative and autopsy bone marrow examinations, showed no sign of acute myelogenous leukaemia. This is the second reported case of primary intracranial chloroma with no preceding sign of acute myelogenous leukemia, and the first case with cerebellar infiltration.
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PMID:Granulocytic sarcoma (chloroma) of the cerebellum and meninges a case report. 28 6

In a 2-year period, 37 of 81 adults with acute myelogenous leukaemia achieved complete remission after repeated courses of Daunorubicin (DNR) and Cytosine Arabinoside (ARAC). They were randomized to maintenance treatment with monthly DNR/ARAC, or to identical chemotherapy plus intravenous BCG. Eighteen BCG treated patients had significantly longer survival times than 19 patients treated with chemotherapy only although no statistically significant difference can be seen in the remission duration of the two groups. Eleven patients in the BCG treated group who have relapsed, have received DNR/ARAC reinduction and five second and two third remissions have been obtained. Twelve control group patients have relapsed and 10 have received further reinduction treatment with DNR/ARAC but only one patient has entered a complete remission. Seven patients in the BCG treated group who survived for 75 weeks or more (76, 76, 96, 124, 125, 138 and 145 weeks) were either PPD positive before treatment or converted to PPD positivity after BCG treatment. Using a battery of skin tests it may be possible to define a good prognostic group of patients and design future treatment accordingly. The BCG group had a total of 198 intravenous treatments. All patients had pyrexia 6-12 h after injection lasting 12-72 h and occasionally headaches and muscle pains. Two patients had non-fatal anaphylactic reactions which did not recur when BCG was subsequently re-administered. Other complications of BCG therapy were not a problem and we have not needed to withdraw treatment for any patient.
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PMID:The immunotherapy of acute myelogenous leukaemia using intravenous BCG. 32 96

The data of 140 patients with polycythemia vera during the period 1955--1975 were analyzed with regard to clinical signs and prognosis. The average age was 53,4 years. The sex ratio was 1.9:1 in favor of men. The most frequent symptoms were headache and vertigo. In more than half of the cases hepatosplenomegaly and hypertension were found. Besides typical changes in the blood count with elevated erythrocytes, hemoglobin, hematocrit, leukocytes and thrombocytes, increased levels of alkaline leukocyte phosphatase and uric acid were found. As to therapy, after 32P-medication the survival was two years longer than after phlebotomy. In 9 patients osteomyelofibrosis developed, and in 7 cases chronic myeloic leukemia. The mean age of death was 61 years.
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PMID:[Polycythemia vera, clinical aspects and disease course]. 64 97

This paper describes the case history of a 43 year-old patient with so-called primary reticulum cell sarcoma of the brain. The CSF contained cells suggestive of leukaemia which in view of an assumed myelofibrosis, initially seemed also possible to originate from a haematopoietic focus. The patient complained of intermittent violent headaches, which were controlled by spinal taps to release highly cellularised CSF under high pressure and by intrathecal MTX injection, every 4-6 weeks over a period of 4.5 years. In the terminal stage the patient developed paraplegia which, partly on the basis of neuropathological findings, was ascribed to the large accumulated dose of MTX. The tumour proved to be localised in the fornix; the localisation adjacent to the ventricular system made the intermittent cell eruptions in the CSF possible. On the basis of an erroneous diagnostic assumption, a therapy was instituted which resulted in a survival of 6.5 years, which is exceptionally long for a patient with 'primary reticulum cell sarcoma' of the brain.
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PMID:A patient with so-called primary reticulum cell sarcoma of the brain with 6.5 years' survival, treated as 'meningeal leukaemia'. 80 Sep 69

Two hundred and seventy-two adults diagnosed between 1949 and 1971 as having acute leukemia were evaluated. Two hundred and fifty-seven patients had died and autopsies were obtained in 202 cases. Central nervous system (CNS) leukemia was demonstrated in 22 of 93 autopsies with acute nonlymphocytic leukemia (ANLL) during the period 1949 through 1966 and 8 of 47 during the period 1967 through 1971. Nine of 45 autopsies on acute lymphoblastic leukemia (ALL) patients diagnosed during 1949 through 1966 had CNS involvement, compared to 7 of 17 during 1967 through 1971. The median time from diagnosis of acute leukemia to CNS manifestations was two months for ANLL and six months for ALL. Headache, papilledema, and cranial nerve palsy were the common findings with meningeal leukemia. Early CNS involvement was observed in patients with high initial leukocyte/blast counts, low platelet counts, and early lymphadenopathy and hepatosplenomegaly. Ten of 13 patients treated between 1967 and 1971 with cranial irradiation and intrathecal chemotherapy responded; however, the duration of remission in ALL was short-lived with subsequent relapses at various intervals. In contrast, CNS recurrence in ANLL was rare. The value of CNS prophylactic and maintenance therapy is discussed.
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PMID:Adult central nervous system leukemia: incidence and clinicopathologic features. 82 17

Thirty-eight workers from a factory producing nickel-cadmium and other types of batteries came to us for medical evaluation. They included 21 women and 17 men (seniority 2-20 years, age range 31-63 years), and represented a self-selected subset of 700-900 ever-employed and 200+ recently or currently employed workers in the factory. Thirty-four worked on the nickel-cadmium assembly line. Symptoms and signs included: headache in 34; weakness, fatigue and lassitude in 26; dizziness in 16; pruritus and skin eruptions in 37; gingivitis, teeth loss and caries in 34; nasal congestion, nosebleeds and anosmia in 30; cough, phlegm production, wheezing and shortness of breath in 26; "asthma" in 14; bone pain in 18; urinary frequency, beta 2 microglobulinuria and kidney stones in 17; and sterility or multiple abortions (33) in 8 of 21 women. One additional patient had died from an "amyotrophic lateral sclerosis-like syndrome", while CT scans in six workers revealed brain atrophy. One other worker had leukemia, and two had died from cancer (lung and pancreas). Those who had worked for more than 10 years had more symptoms and signs than shorter-term employees, especially neurological illness, bone pain and urinary tract problems, including beta 2 microglobulinuria. Past blood and urinary cadmium levels were in the range of 1.6-8.7 micrograms/dl and 8-306 micrograms/l, respectively. Our findings indicated that: a) health risks for workers were not confined to the nickel-cadmium assembly line or to older workers, b) hazardous exposures still existed and illness appeared in new workers after a clean-up and intervention program, and c) exposures involved increased risks for renal disease and cancers. Finally, there is a need to control exposures and determine health risks in the full cohort of those ever employed, in the workers' children, and in the surrounding environment (air, ground, water) due to the dumping of waste from the plant.
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PMID:Medical findings in nickel-cadmium battery workers. 142 13

Neurologic disturbances are common following the intensive chemotherapy and radiotherapy of bone marrow transplantation (BMT) conditioning regimens. The somnolence syndrome, which occurs in most children treated for leukemia with prophylactic cranial irradiation, has previously not been reported following BMT. This syndrome consists of transient lethargy, irritability, headaches, low grade fevers, gastrointestinal disturbances and depression. We report the case of a 38-year-old female with acute non-lymphocytic leukemia who developed symptoms typical of the somnolence syndrome 8 weeks following 1320 cGy total body irradiation and cyclophosphamide conditioning. Encephalographic findings were consistent with the syndrome, and no additional infectious or metabolic disorders could be identified. As predicted by the pediatric experience, the symptoms were transient, resolving following steroid and anti-depressant therapy. Among patients undergoing radiation based conditioning regimens, especially those not receiving concurrent steroid therapy, the appearance of post-transplantation somnolence may be an expression of this syndrome.
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PMID:Post-irradiation somnolence syndrome in an adult patient following allogeneic bone marrow transplantation. 162 37

A 64-year-old man was admitted to our hospital with leukopenia. On admission, leukocyte count in the peripheral blood was 1,600/microliters, containing 24.5% blasts of lymphoid appearance, which were negative for myeloperoxidase. A bone marrow aspiration showed hypoplasia with increased blasts (31.6%). The blasts were ultrastructurally positive for platelet peroxidase (PPO) and positive for platelet membrane glycoprotein IIb/IIIa complex. A diagnosis of acute megakaryoblastic leukemia was made. Chemotherapy with behenoyl-ara C (BH-AC) (150 mg/day) was transiently effective. However, after three months, numerous nodules without itching appeared over the entire body, particularly on the anterior chest. A biopsy of the skin lesion revealed a diffuse fibrosis with infiltrations of the blasts. Bone marrow aspirations were dry tap, and a bone marrow biopsy showed marked myelofibrosis. Then, severe headache, vomiting, and loss of consciousness developed, and a lumbar puncture revealed infiltrations of blasts. Although methotrexate was intrathecally injected, he died due to the respiratory failure. As far as we know, a case of acute megakaryoblastic leukemia with leukemia cutis and meningeal leukemia is quite rare. In addition, it is interesting that megakaryoblastic leukemia was accompanied with both the fibrosis of skin and the myelofibrosis.
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PMID:[Acute megakaryoblastic leukemia with leukemia cutis, meningeal leukemia, and myelofibrosis]. 175 56

The therapeutic efficacy and toxicity of alpha-interferon (alpha-IFN) (Roferon, Hoffmann-La Roche, Inc., Nutley, NJ) were determined in 15 children (age range, 6 to 20 years) with Philadelphia chromosome-positive chronic myelocytic leukemia (Ph+ CML). All patients had received cytoreductive therapy with either hydroxyurea (n = 13) or busulfan (n = 1) or both (n = 1) for 6 weeks to 46 months (median, 7 months) before beginning alpha-IFN therapy at a dose of 5 x 10(6) U/m2/d intramuscularly. This dose was escalated to 10 x 10(6) U/m2/d if leukemia was inadequately controlled. Ten children had a hematologic response, with nine showing a reduction in the percentage of Ph+ marrow cells, including four who had no detectable Ph+ cells in marrow samples collected 48 to 204 weeks after the initiation of therapy. Two of 15 patients remain free of Ph+ cells. Therapy was discontinued before week 104 in ten patients because of the following: (1) early hematologic responses without a decrease in Ph+ cells (three patients); (2) early resistant disease (one patient); (3) blast crisis (one patient); (4) progressive disease (two patients); (5) seizure attributed to high-dose alpha-IFN (one patient); or (6) an inadequate trial of alpha-IFN caused by aseptic necrosis or poor compliance (two patients). The most common side effects were mild and have included fever, malaise, headache, myalgias, and pain at the injection site. Adverse events causing interruption of therapy were seizures, aseptic necrosis, and myelofibrosis. alpha-IFN stabilizes the chronic phase of Ph+ CML in some children, is adequately tolerated when administered at a dose of 2.5 to 5 x 10(6) U/m2/d intramuscularly, and results in a significant decrease in the proportion of Ph+ metaphases in some patients. alpha-IFN in combination with an effective cytoreductive agent or agents appears worthy of further clinical testing in this disease.
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PMID:Response to alpha-interferon in children with Philadelphia chromosome-positive chronic myelocytic leukemia. 183 44


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