Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018801 (heart failure)
 72,216 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

One hundred consecutive patients with hemoglobin concentration less than 3.5 g/dL (hematocrit reading, less than 10%) were admitted to the University of Baghdad Teaching Hospital, Iraq, during a 30-month period. Twenty-eight patients had aplastic anemia, 27 had leukemia or other hemopoietic malignancies, 16 had chronic renal failure, eight had iron-deficiency anemia, eight had hemolytic anemia, seven had thalassemia major, and six had other conditions. Twenty-three patients died within seven days of admission, mostly due to the underlying disease or complications thereof. Heart failure developed in ten patients, and five had retinal exudates and hemorrhages attributed to severe anemia. Arrhythmias and ECG abnormalities were noted in 20 of 68 patients. Blood transfusion was instituted in all but three patients, whose anemia was corrected with specific therapy without blood transfusion. The tolerance of the 100 patients to such severe anemia was remarkable.
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PMID:Severe anemia. Clinical observations in 100 patients with very low hemoglobin levels. 47 23

In order to determine the incidence and causes of death during the first 100 days after BMT (early deaths) in a pediatric population we have examined data reported in the AIEOP BMT Registry. Up to July 1990, data on 486 children who underwent allogeneic (180) or autologous (306) BMT were evaluable. The children had acute lymphoblastic leukemia (148 cases), acute non-lymphoblastic leukemia (127 cases), neuroblastoma (82 cases), chronic myelogenous leukemia (15 cases), aplastic anemia (nine cases), solid tumors, lymphoma, immunodeficiency or storage diseases. The overall survival is 55% for allogeneic HLA matched and 38% for autologous transplants at 5 years, 24% for HLA mismatched graft at 2 years. Out of the 486 children, 70 (14%) died during the first 100 days after BMT: 33/306 (11%) after autologous BMT, 24/150 (16%) after allogeneic matched BMT and 13/30 (43%) after mismatched BMT. Causes of early death were as follows: disease progression: 12 children (10/306 after autologous and 2/180 after allogeneic BMT); infection: 12 children (five after autologous and seven after allogeneic BMT); interstitial pneumonitis: 21 children (seven after autologous and 14 after allogeneic BMT); cardiac failure: five children (four after autologous BMT); veno-occlusive disease: eight children (three after autologous, five after allogeneic BMT); acute renal failure: three children (one after autologous and two after allogeneic BMT); multiple organ failure: two cases (one after autologous BMT); cerebral hemorrhage: three children (one after autologous BMT); hypertension: one child; acute GVHD: three children (12% of early deaths after allogeneic BMT).
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PMID:Early deaths in children after BMT. Bone Marrow Transplantation Group of the Italian Association for Pediatric Hematology and Oncology (AIEOP) and Gruppo Italiano Trapianto di Midollo Osseo (GITMO). 146 3

Between April 1980 and June 1989, 15 patients with severe aplastic anemia (SAA) were treated at Hyogo College of Medicine with bone marrow transplantation (BMT) after preparation consisting of cyclophosphamide (CY) and total lymphoid irradiation (TLI) or total body irradiation (TBI) for the purpose of reducing the incidence of graft rejection. All patients had initial evidence of engraftment after the first transplantation except for one patient who died of heart failure due to CY on the third day after transplantation and could not be evaluated for engraftment. Rejection later occurred in four of these 14 patients, who then underwent successful regrafting. One of these patients, who was conditioned with CY alone at the first grafting, underwent successful regrafting after a conditioning regimen of CY and TBI. In the other three patients, irradiation was performed twice as the conditioning regimen. Thus, 14 of 15 patients underwent successful BMT and are alive with restored hematopoietic function. From the above results, the combination of TLI or TBI and CY was considered to be very useful as a conditioning regimen for BMT in patients with SAA.
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PMID:Total lymphoid irradiation and total body irradiation for allogeneic bone marrow transplantation in aplastic anemia. 196 40

We have retrospectively evaluated 24 sepsis episodes caused by viridans streptococci in 23 neutropenic children during a 21 months period at the Pediatric Hematology Unit of St. Louis Hospital. The underlying malignancies included acute lymphoblastic leukemia, acute non lymphoblastic leukemia, aplastic anemia and solid tumor. In 17 children neutropenia, defined as a neutrophil count of less than 500 per cubic millimeter, was caused by cytotoxic chemotherapy. For 6 other children neutropenia was consequential to pretransplant treatment regimen for autologous bone marrow transplantation including cytotoxic chemotherapy and total body irradiation. All patients had a silicone rubber atrial catheter. In 9 patients sepsis was associated only with fever for less than 48 hours. In 5 other children fever was prolonged more than 72 hours in spite of specific antimicrobial therapy. No other organism was isolated. In 10 patients, however, the infectious syndrome was severe and the features included cardiac failure (7 patients), pneumonia (7 patients) resembling adult respiratory distress syndrome, encephalopathy (3 patients) without meningitis and proteinuria, 7 of these patients needed a management in a pediatric intensive care unit and 2 died in spite of adapted antibiotics. Streptococci were isolated in blood cultures in 23 children.
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PMID:[Frequency and severity of systemic infections caused by Streptococcus mitis and sanguis II in neutropenic children]. 278 Jan 2

Ten children between the ages of five and fifteen years old with leukemia (two with acute nonlymphocytic leukemia in first remission, four with acute lymphocytic leukemia in first or second remission, one with acute lymphocytic leukemia in relapse, and one with chronic myelocytic leukemia in chronic phase), malignant lymphoma (one) or severe aplastic anemia (one) were given transplants from HLA-matched or mismatched family members between March, 1982 and April, 1984. Two patients died of leukemia relapses on days 107 and 257 following transplantation. One patient died of cardiac failure on day 157. One patient who received HLA-mismatched marrow from his father died of pulmonary edema and acute graft versus host disease on day 32. Six are alive 268-843 days post transplantation. None of the ten patients developed interstitial pneumonia due to cytomegalovirus which is one of the major causes of death reported in other published studies.
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PMID:Allogeneic bone marrow transplantation in children: Tokai experience 1982 to 1984. 301 May 9

Despite a continuing lack of good quality epidemiological studies, our knowledge of the side-effects of NSAIDs has advanced in recent years. The most important reactions are those which are related predictably to the pharmacology of the drugs and these need to be considered whenever a NSAID is prescribed, particularly for patients who can be identified as belonging to high-risk groups. The important reactions are: 1. Gastrointestinal damage, which is now known to extend to some degree from the oesophagus to the rectum, although the acid contact areas of the stomach and duodenum are the most important. Although the studies have produced heterogeneous results, NSAIDs probably double or triple the risk of an individual developing serious gastrointestinal haemorrhage or perforation. The risk increases with age and previous history of ulceration, and, in communities with particularly high use of NSAIDs, the drugs may account for up to 30% of all cases of ulcer complications. 2. Renal syndromes, of which functional renal impairment is the most important. This may precipitate cardiac failure, and hyperkalaemia is an additional hazard. Antagonism of the action of diuretics may contribute to the fluid retention, and antagonism of antihypertensive therapy is probably quite common and may result in additional unnecessary therapy. Patients at risk of functional renal impairment from NSAIDs can be identified readily and in these subjects the drugs have to be used with great care and with appropriate monitoring. 3. Respiratory effects, in particular acute bronchospasm in subjects with a history of aspirin sensitivity. NSAIDs should be used with caution in asthmatics, and patients purchasing NSAIDs without prescriptions need to be warned of these effects. Other uncommon serious reactions include hepatocellular damage, acute interstitial nephritis, agranulocytosis and aplastic anaemia, Stevens-Johnson syndrome and toxic epidermal necrolysis. These are unpredictable reactions which generally need not be considered before prescribing. However, in patients who present with any of these conditions, NSAIDs, because of their wide use, should always be considered as a possible cause.
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PMID:Side-effects of non-steroidal anti-inflammatory drugs. 306 1

In a review of pediatric autopsies from 1951 to 1985, we identified 40 cases in which pancreatitis was diagnosed pathologically. Twenty-six of these patients were under 4 years of age, and the male-to-female ratio was 1.5. Six groups of patients were identified: 10 with hepatobiliary disease, including 9 with biliary atresia; 7 with immunosuppressive therapy for tumors (n = 2), leukemia (n = 4) and aplastic anemia (n = 1); 6 with viral infections; 8 with congenital anomalies, including congenital heart disease (n = 3); and 9 with miscellaneous problems. Several patients had surgery and various intercurrent complications. Clinical features attributable to the pancreatitis included vomiting or excessive nasogastric drainage (60%), pleural effusions (40%), and abdominal pain (25%). However, the diagnosis was suspected clinically in only 5 of 40 patients. Our findings suggest several pathogenic mechanisms exist for childhood pancreatitis: biliary obstruction, infections, drug toxicity, immunosuppression (acting in synergy with drug toxicity, trauma, and low-flow states resulting from shock, heart failure, and vasculopathy.
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PMID:Clinicopathologic studies in childhood pancreatitis. 334 10

Fanconi's anaemia (FA) is a hereditary disease transmitted in a recessive manner, characterized by congenital malformations and bone marrow aplasia. A high rate of chromosome breakage is observed in mitoses of cultured blood cells, but the caryotypes are normal. Forty-four patients (27 boys and 17 girls) were followed in the same department between 1962 and 1976. Most were treated with androgens, sometimes combined with corticosteroids. Nine patients died of acute granuloblastic leukaemia, with more than 25% bone marrow blasts; in three of these, cytogenetic examination showed clonal anomalies. Five patients were in preleukaemic state with non-blastic bone marrow; 4 showed clonal anomalies and 2 of these died of aplasia; the 5th patient had gross liver and spleen enlargement and died of haemorrhage. Among the 30 remaining patients 12 are still alive and 18 died of cerebral haemorrhage (7), hepatic failure (3), cardiac failure (1), pancreatitis (1), septicaemia (2) or graft-versus-host reaction after bone marrow transplantation. One patient transplanted 4 years ago has complete chimerism and is still alive without treatment. The incidence of leukaemic or preleukaemic state in this series was 30%, while no case of leukaemia was observed in 200 patients with acquired aplastic anaemia. Neither parents norsibship had leukaemia. Androgen treatment apparently did not increase the risk of leukaemia which developed within 1 to 13 years (mean = 5 years) of the diagnosis, was preceded by a 2 1/2 year long preleukaemic state with clonal chromosomal anamolies and invariably was of the granulocytic type. None of the patients developed cancer. The median survival in this series was 4 1/2 years.
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PMID:[Fanconi's anemia. Incidence of its development into leukemia]. 622 98

A 17-year-old male patient with aplastic anemia underwent bone marrow transplantation and succumbed 4 days after marrow infusion from sudden myocardial failure. Fever of unknown origin (FUO) had accompanied the patients course from admission until death. The cause of death was fungus myocarditis, which had escaped detection in vivo, in spite of a daily culture program for bacteria and fungi, and a close monitoring of the patients circulation and ventricular performance. Commonly applied diagnostic criteria for systemic mycosis, such as topical colonization, malfunction of invaded organs and positive fungus cultures failed to provide a timely diagnosis. With regard to the problems in diagnosing systemic mycosis, the potential stem cell toxicity of antifungal drugs and the need for immunosuppressive therapy prior to marrow infusion, we strongly recommend not to start the transplantation procedure unless FUO has been treated successfully.
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PMID:Systemic candidiasis complicating bone marrow transplantation in aplastic anemia. Case report. 680 3

A 12-year-old boy with aplastic anemia developed severe but reversible cardiac failure after treatment with 200 mg/kg cyclophosphamide (4 x 50 mg/kg on four consecutive days) given as preparation for bone marrow grafting. This and previously reported cases demonstrate the possibility of cardiotoxicity after high doses of the drug.
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PMID:Cyclophosphamide cardiotoxicity. 699 53


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