uric acid and Acute Lymphoid Leukemia

uric acid has been researched along with Acute Lymphoid Leukemia in 22 studies

Uric Acid: An oxidation product, via XANTHINE OXIDASE, of oxypurines such as XANTHINE and HYPOXANTHINE. It is the final oxidation product of purine catabolism in humans and primates, whereas in most other mammals URATE OXIDASE further oxidizes it to ALLANTOIN.
uric acid : An oxopurine that is the final oxidation product of purine metabolism.
6-hydroxy-1H-purine-2,8(7H,9H)-dione : A tautomer of uric acid having oxo groups at C-2 and C-8 and a hydroxy group at C-6.
7,9-dihydro-1H-purine-2,6,8(3H)-trione : An oxopurine in which the purine ring is substituted by oxo groups at positions 2, 6, and 8.

Research

Studies (22)

Authors

Clinical Trials (2)

Trial Overview

Trial Outcomes

Circulating Leukemia Cells in Peripheral Blood Change From Prior to the Methotrexate Infusion to Three Days After Between Two Arms (4 Hours vs. 24 Hours)

"White blood cell (leukocytes) counts in peripheral blood by Complete Blood Count~Measurement: Percentage change of leukemia cells from baseline" (NCT00137111)
Timeframe: Immediately before the methotrexate infusion and three days after subsequent infusion

Continuous Complete Remission Since Week 56 Therapy.

CCR was measured from end of week 56 therapy to the date of first treatment failure of any kind (relapse, death, lineage switch, or second malignancy) or to the last date of follow-up. Measurement was determined by Kaplan-Meyer estimate. (NCT00137111)
Timeframe: Median follow up time (range) 4.5 (1 to 7.8) years

Mean Difference of Active Methotrexate Polyglutamates (MTXPG) in Leukemia Cells Between Two Arms (4 Hours vs. 24 Hours).

Children were randomly assigned to receive initial single-agent treatment with HDMTX (1g/m^2) as either a 24-hour infusion or a 4-hour infusion and the outcome measure was the accumulation of MTXPG in leukemia cells. (NCT00137111)
Timeframe: 42 hours after start of high dose methotrexate infusion (HDMTX)

Overall Event-free Survival (EFS)

EFS was measured from the start of on-study to the date of first treatment failure of any kind (relapse, death, lineage switch, or second malignancy) or to the last date of follow-up. Failure to enter remission was considered an event at time zero. Measurement was determined by Kaplan-Meyer estimate. (NCT00137111)
Timeframe: Median follow-up time (range) 5.6 (1.3 to 8.9) years

Median Difference in CASP1 Gene Expression in Primary Leukemia Cells of Patients in Glucocorticoid-resistant Cells vs Glucocorticoid-sensitive Cells

Prednisolone sensitivity was measured in primary leukemia cells from bone marrow collected at diagnosis. Expression of CASP1 was determined by HG-U133A microarray. Values given are gene expression values, and the unit is arbitrary units (AU) defined as scaled fluorescence measured on microarray. (NCT00137111)
Timeframe: Pre-treatment

Median Difference in NLRP3 Gene Expression in Primary Leukemia Cells of Patients in Glucocorticoid-resistant Cells vs. Glucocorticoid-sensitive Cells

Prednisolone sensitivity was measured in primary leukemia cells from bone marrow collected at diagnosis. Expression of NLRP3 was determined by HG-U133A microarray. Values given are gene expression values, and the unit is arbitrary units (AU) defined as scaled fluorescence measured on microarray. (NCT00137111)
Timeframe: Pre-treatment

Minimal Residual Disease (MRD)

Detection of MRD at end of induction where positive MRD was defined as one or more leukemic cell per 10,000 mononuclear bone-marrow cells (>=0.01%). (NCT00137111)
Timeframe: End of Induction (Day 46 MRD measurement)

Reviews

1 review available for uric acid and Acute Lymphoid Leukemia

Trials

2 trials available for uric acid and Acute Lymphoid Leukemia

Other Studies

19 other studies available for uric acid and Acute Lymphoid Leukemia