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Query: UMLS:C0002874 (aplastic anemia)
 5,905 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Blood, pH and bicarbonate were examined in 40 normal subjects and in 53 patients with anemia. Included were 28 patients with thalassemia, 18 with aplastic anemia and seven with iron deficiency anemia. Mean increases in pH of 0-0.04 and decreases in HCO3 of 2.3-3.5 mEq/L were observed. Changes were not significantly affected by the degree of erythropoiesis or by the severity of the anemia and were essentially the same in the three groups of patients studied. Typical changes of a mild, uncompensated alkalosis were also produced on four occasions in one transfused thalassemic patient.
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PMID:A mild uncompensated alkalosis in anemia. 312 64

A case is reported of fatal aplastic anemia developing in a 50-year-old woman who received lithium carbonate in the generally accepted dosage for a manic-depressive disorder. The serum lithium had been determined at regular intervals and never exceeded what is considered a safe level. Patients for whom lithium is prescribed should have periodic hematologic examinations.
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PMID:Aplastic anemia associated with lithium therapy. 469 Nov 7

A 74-year-old woman was treated by lithium carbonate 3 x 300 mg per day for drug-induced aplastic anemia. After 8 days, she suddenly developed severe impairment of consciousness with myoclonias and hypertonia which persisted during 10 days despite lithium withdrawal and sodium chloride infusion. Slight disorders of water and electrolyte metabolism, mild renal failure and the patient's age could have contributed to the development of intoxication. Short-term lithium administration may be life-threatening and should thus be prescribed cautiously in hematological disorders as in other conditions.
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PMID:Lithium in haematology: a case of acute intoxication. 678

We treated five children with chronic neutropenia using lithium carbonate and studied the effect in vivo on granulopoiesis. Granulocyte precursors (CFU-C) from blood and marrow, and colony-stimulating activity (CSA) from peripheral blood leukocytes, were assayed in a methylcellulose tissue culture system. Three patterns of response to lithium were seen. In patients with aplastic anemia (one acquired and two Fanconi's aplastic anemia) despite increased colony-stimulating activity, CFU-C numbers remained very low and the neutropenia persisted. In a patient with Kostmann neutropenia colony-stimulating activity, and blood and marrow CFU-C numbers increased, but the agranulocytosis was unchanged. An impressive therapeutic effect was seen in one patient with idiopathic neutropenia with low colony-stimulating activity who responded to lithium with an increase in colony-stimulating activity and CFU-C resulting in persisting normal neutrophil counts. Lithium appears useful in treating a select group of neutropenic patients in whom colony-stimulating activity production is responsive to lithium, and the granulocytic progenitor compartment is capable of producing mature neutrophils.
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PMID:Lithium therapy of children with chronic neutropenia. 723 74

A 16-year-old female patient who had been given a diagnosis of severe aplastic anemia underwent 2 courses of a combined regimen of corticosteroid pulse therapy and androgen therapy. This proved ineffective. Antilymphocyte globulin therapy was also ineffective. The patient was then given lithium carbonate at a dose of 600 mg/day in combination with an androgen derivative. This had a dramatic effect on her peripheral blood smear. Within 3 weeks after the first course of this treatment, she no longer required red blood cell transfusions. Also, once the lithium carbonate dose was increased to 1,200 mg/day, the patient no longer needed exogenous platelet transfusions. Approximately 6 months after the start of combination therapy, a peripheral blood smear showed entirely normal results. However, 2 months after lithium carbonate was discontinued probably as a result of drug-induced liver dysfunction, both leukocytopenia and thrombocytopenia reappeared. Therefore, lithium carbonate was readministered at a dose of 400 mg/day, and later at a dose of 800 mg/day. Again, the patient showed improvements in 3 blood components without any adverse effects. We concluded that lithium therapy was remarkably useful for this patient with intractable and severe aplastic anemia.
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PMID:[Successful lithium carbonate therapy for a patient with intractable and severe aplastic anemia]. 1006 96