Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Disturbances of acid-base balance and electrolyte abnormalities are commonly seen in patients with acute leukemia. Our study aimed at illuminating the probable pathogenetic mechanisms responsible for these disturbances in patients with acute leukemia admitted to our hospital. We studied 66 patients (24 men and 44 women) aged between 17 and 87 years old on their admission and prior to any therapeutic intervention. Patients with diabetes mellitus, acute or chronic renal failure, hepatic failure, patients receiving drugs that influence acid-base status and electrolyte parameters during the last month, such as corticosteroids, cisplatin, diuretics, antacids, aminoglycosides, amphotericin, penicillin, and K(+), PO(4)(3-), or Mg(2+) supplements were excluded. Forty-one patients had at least one acid-base or electrolyte disturbance. There were no significant differences in the incidence of acid-base balance and electrolyte abnormalities between patients with acute myeloid leukemia (AML) and patients with acute lymphoblastic leukemia (ALL). The most frequent electrolyte abnormality was hypokalemia, observed in 41 patients (63%), namely in 34 patients with AML, and 7 with ALL; the main underlying pathophysiologic mechanism was inappropriate kaliuresis. Furthermore, hypokalemic patients more frequently experienced concurrent electrolyte disturbances (i.e., hyponatremia, hypocalcemia, hypophosphatemia, and hypomagnesemia), as well as various acid-base abnormalities compared to normokalemic patients. Hypokalemia in patients with acute leukemia may serve as an indicator of multiple concurrent, interrelated electrolyte disturbances, especially in patients with AML.
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PMID:Acid-base and electrolyte abnormalities in patients with acute leukemia. 1058 74

Tumor lysis syndrome is characterized by hyperuricemia, hyperkalemia and hyperphosphatemia followed by hypocalcemia. Sometimes they are accompanied by hyperglycemia. It can lead to acute renal insufficiency, neurological and cardiological disorders. In the Clinic of Paediatric Haematology and Chemotherapy in Zabrze, in the period from Jan.01, 1990 to Dec.31, 1997, 305 children were treated due to neoplastic diseases of haematopoietic system: 169 with ALL, 34--ANLL, 48--NHL and 54--HD. Tumor lysis syndrome was found in 11 children, what was 3.6% of all patients. They included 3 children with ALL/1 from group SRG and 2 with HRG/, 2 with ANLL, 6 with NHL/2 with NB-NHL and 4 with B-NHL/. Tumor lysis syndrome did not occur in any patient with HD. Two symptoms of tumor lysis syndrome were found in 13 children (4.26%) including 3 with ALL (1 SRG and 2 HRG), 2 with ANLL and 8 NHL/3-NB-NHL and 5-B-NHL/. Diabetes occurred in two children with ALL. Acute renal insufficiency occurred in 6 children with ALL, 2 with ANLL and 8 with NHL. Two patients with B-NHL required dialysis. One renal insufficiency treated with hemodialyses was the first symptom of lymphoma. To prevent the consequences of tumor lysis syndrome hydration with alkalization, constant monitoring of the above mentioned biochemical parameters are necessary. Acute renal insufficiency, not responding to conservative treatment, should be immediately treated with hemodialyses and chemotherapy should be introduced under its 'shield'.
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PMID:[Tumor lysis syndrome in the course of neoplastic disease of hematopoietic system in children]. 1073 89

Alstrom syndrome is a rare autosomal recessive disease; less than 60 cases have been reported. No Chinese patient with this disease has been reported previously in the literature. Here, we describe an 11-year-old Chinese boy with this condition. His elder sister also had Alstrom syndrome, and his father had non-insulin-dependent diabetes mellitus. Both siblings had degenerative retinopathy, obesity, mental retardation, perceptive hearing loss, short stature, non-insulin-dependent diabetes mellitus, nephropathy, hyperlipidemia, acanthosis nigricans, and hepatic dysfunction. The boy also developed acute lymphoblastic leukemia, which was confirmed by cytochemistry and immunophenotyping findings. He received chemotherapy and radiotherapy for the malignancy. The present case suggests that acute lymphoblastic leukemia may be coincident with or may be a previously undescribed systemic manifestation of Alstrom syndrome.
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PMID:Acute lymphoblastic leukemia in one of two siblings with Alstrom syndrome. 1106 Oct 78

Mucormycosis is an uncommon and frequently fatal fungal infection. It characteristically affects patients with diabetes mellitus or patients with severe immunosuppression. The hallmark of mucormycosis infection is tissue infarction and vascular invasion. We present clinical data and imaging studies of a 16 year-old child with acute lymphoblastic leukemia complicated by disseminated mucormycosis resulting in a pseudoaneurysm of the spleen. This was successfully managed by a combination of systemic antifungal therapy (Amphotericin B) and surgery (splenectomy). This entity has not been described in the literature.
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PMID:Mucormycosis resulting in a pseudoaneurysm in the spleen. 1121 79

Asparaginase is an enzyme used in the treatment of acute lymphoblastic leukemia and lymphoblastic lymphoma in children. It has minimal bone marrow toxicity. Its major side effects are anaphylaxis, pancreatitis, diabetes, coagulation abnormalities, and thrombosis, especially intracranial. It is derived from 2 different sources: Escherichia coli and Erwinia chrysanthemi. Nonrandomized clinical studies have suggested a similar efficacy of these 2 types of asparaginases and a lower toxicity for Erwinia-asparaginase. The European Organisation for Research and Treatment of Cancer-Children's Leukemia Group (EORTC-CLG) 58881 trial randomized 700 children with acute lymphoblastic leukemia or lymphoblastic lymphoma to either E coli- or Erwinia-asparaginase at the same dosage of 10 000 IU/m(2) twice weekly to compare toxicity and efficacy. Coagulation abnormalities were more frequent in the E coli-asparaginase than in the Erwinia-asparaginase arm of the study (30.2% versus 11.9%, P <.0001). The incidence of other toxicity was not significantly different. In the Erwinia-asparaginase arm, more patients failed to achieve complete remission (4.9% versus 2.0%; P =.038) and the relapse rate was higher, leading to shorter event-free survival (hazard ratio,1.59; 95% CI, 1.23-2.06; P =.0004). The estimate of event-free survival rate (SE) at 6 years was 59.8% (2.6%) versus 73.4% (2.4%). Overall survival rate at 6 years was also lower in the Erwinia-asparaginase arm at 75.1% (2.3%) versus 83.9% (2.0%), P =.002. With the dose scheduling used in this protocol, E coli-asparaginase induced more coagulation abnormalities but was superior to Erwinia-asparaginase for the treatment of childhood lymphoid malignancies.
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PMID:Comparison of Escherichia coli-asparaginase with Erwinia-asparaginase in the treatment of childhood lymphoid malignancies: results of a randomized European Organisation for Research and Treatment of Cancer-Children's Leukemia Group phase 3 trial. 1192 60

Here we discuss the therapeutic potential of Janus kinase 3 (JAK3) inhibitors as a new class of immunomodulatory agents with immunosuppressive, anti-inflammatory, anti-allergic, anti-thrombotic and anti-leukemic properties. JAKs are abundantly expressed in primary leukemic cells from children with ALL (acute lymphoblastic leukemia) and are crucial for signals regulating apoptosis. Additional roles for JAK3 in mast cell-mediated immediate hypersensitivity reactions, autoimmune disorders and platelet function have recently been described. The preclinical studies on JAK3 inhibitors revealed their clinical potential as anti-leukemic agents with anti-thrombotic, anti-allergic and immunosuppressive properties. Results from multiple preclinical experimental model systems of autoimmune diabetes, pancreatic islet transplantation, solid organ transplantation, allergy, thrombosis and bone marrow transplantation are discussed in the context of the clinical need for new immunomodulatory agents with such properties.
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PMID:Therapeutic potential of Janus kinase 3 (JAK3) inhibitors. 1518 May 39

Childhood acute lymphoblastic leukemia and diabetes mellitus, type 1, have common epidemiologic and etiologic features, including correlated international incidence and associations with infections. The authors examined whether the diseases' similar large-scale distributions are reflected in small geographic areas while also examining the influence of sociodemographic characteristics. Details of 299 children (0-14 years) with acute lymphoblastic leukemia and 1,551 children with diabetes diagnosed between 1986 and 1998 were extracted from two registers in Yorkshire, United Kingdom. Standardized incidence ratios across 532 electoral wards were compared using Poisson regression, confirming significant associations between population mixing and the geographic heterogeneity of both conditions. Bayesian methods analysis of spatial correlation between diseases by modeling a bivariate outcome based on their standardized incidence ratios was applied; spatial and heterogeneity components were included within a hierarchical random effects model. A positive correlation between diseases of 0.33 (95% credible interval: -0.20, 0.74) was observed, and this was reduced after control for population mixing (r = 0.18), population density (r = 0.14), and deprivation (r = 0.06). The Bayesian approach showed a modest but nonsignificant joint spatial correlation between diseases, only partially suggesting that the risk of both was associated within some electoral wards. With Bayesian methodology, population mixing remained significantly associated with both diseases. The links between diabetes and acute lymphoblastic leukemia observed for large regions are weaker for small areas. More powerful replications are needed for confirmation of these findings.
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PMID:Detecting small-area similarities in the epidemiology of childhood acute lymphoblastic leukemia and diabetes mellitus, type 1: a Bayesian approach. 1622 1

A 6-yr-old-child received total body irradiation (TBI) and bone marrow transplantation (BMT) for relapsed acute lymphocytic leukemia. Nine years later, he developed diabetes mellitus (DM). He was started on basal bolus insulin therapy. Islet cell and anti-GAD antibodies were negative. Insulin and C-peptide levels were elevated consistent with insulin resistance (IR), even though his body mass index (BMI) was only 19.5. Hepatocyte nuclear factor (HNF-1alpha) mutation was not detected. Insulin was stopped and hemoglobin Alc (HbA1c) stabilized at 6.5% on gliclazide 40 mg/day. TBI has rarely been associated with IR and the development of diabetes. These patients can be managed with oral hypoglycemic agents and do not necessarily require insulin. Patients who received BMT and TBI may require long-term monitoring of glucose and lipid metabolism.
Pediatr Diabetes 2006 Jun
PMID:The development of non-insulin-dependent diabetes after total body irradiation and bone marrow transplantation in adolescence: a case report and literature review. 1678 25

Attentional impairments in children occur in the context of both developmental and acquired disorders involving the central nervous system (CNS) and may have implications for ongoing development, potentially impeding cognitive, educational, and behavioral functions. Using a continuous performance paradigm (CPT), this study compared attentional profiles of children with developmental and acquired conditions impacting on the CNS: (i) attention deficit-hyperactivity disorder (ADHD: n=27); (ii) moderate traumatic brain injury (TBI: n=41); (iii) acute lymphoblastic leukemia (n=31); and (iv) insulin-dependent diabetes mellitus (n=39). A healthy control group (n=46) was also examined. Groups were compared on measures of sustained attention, selective attention, and response inhibition. In addition, measures of performance variability and deterioration and processing speed were examined. Results showed that children with ADHD exhibited global and severe attentional impairments in contrast to all other groups. Children with moderate TBI displayed mild attentional difficulties, restricted to selective and sustained attention domains. In conclusion, although CPT parameters differentiated the ADHD group from all others, a disorder-specific profile was not observed.
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PMID:Comparing attentional skills in children with acquired and developmental central nervous system disorders. 1698 4

During the last two decades or so, the incidence of fungal infections has increased dramatically. Deep- seated mycoses are creating serious problems for clinicians working with certain populations of patients, such as those with cancer, the immunocompromised, and physiologically compromised.A study of fungal isolated for identification of deep fungal infections, risk factors and etiologic agents in immunocompromised patients was carried out in the section of Medical Mycology, Pasteur Institute of Iran from 1994 to 2001. Seventy one immunosuppressed patients with deep fungal infection were retrospectively analyzed for etiology and risk factors. They had one or more predisposing factors to disseminated fungal infections. Diagnosis was established by demonstration of fungus in direct and cultural examinations. Candida spp. were isolated in 70.4% (39.4% C. albicans and 30.9% non-albincans), and Aspergillus spp. were isolated in 14.1% of cases. The most frequent risk factors were hematologic malignancy (ALL, lymphoma, Hodgkin, multiple myeloma) and diabetes mellitus. This study suggests that in immunocompromised patients, fungal infections especially in saprophytic infections, background evaluation and clinical features, correspondence of clinical symptoms and laboratory examinations should be considered and investigation of other factors which created the infection will lead us to a clear picture of patients' situation.
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PMID:Deep-seated fungal infections in immunocompromised patients in iran. 1730 20


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