# Risk-Based Classification System of Patients With Newly Diagnosed Acute Lymphoblastic Leukemia

> **NCT01142427** · — · COMPLETED · sponsor: **Children's Oncology Group** · enrollment: 17463 (actual)

## Conditions studied

- Acute Lymphoblastic Leukemia

## Interventions

- **OTHER:** Cytology Specimen Collection Procedure
- **OTHER:** Laboratory Biomarker Analysis

## Key facts

- **NCT ID:** NCT01142427
- **Lead sponsor:** Children's Oncology Group
- **Sponsor class:** NETWORK
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2010-08-09
- **Primary completion:** 2015-05-01
- **Final completion:** 2023-09-30
- **Target enrollment:** 17463 (ACTUAL)
- **Last updated:** 2023-10-03

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01142427

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01142427, "Risk-Based Classification System of Patients With Newly Diagnosed Acute Lymphoblastic Leukemia". Retrieved via AI Analytics 2026-08-11 from https://api.ai-analytics.org/clinical/NCT01142427. Licensed CC0.

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