ID

45423

Beschreibung

Principal Investigator: Mary V. Relling, PharmD, St. Jude Children Research Hospital, Memphis, TN, USA MeSH: Precursor Cell Lymphoblastic Leukemia-Lymphoma https://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?study_id=phs000638 Using risk-directed therapy for childhood acute lymphoblastic leukemia (ALL), outcome has improved dramatically in the last 40 years. However, a substantial portion of patients experience relapse, many of whom have no known risk factors. Taking a genome-wide approach, we sought to evaluate the relationships between germline SNP genotypes and the risk of relapse in 2,535 children with newly diagnosed ALL after adjusting for genetic ancestry and treatment regimen. We examine prognostic value of selected SNPs in the context of known relapse risk factors (molecular subtypes, minimal residual disease, age and leukocyte count at diagnosis). Associations of relapse-related SNPs with pharmacokinetic and pharmacodynamics of antileukemic drugs offer plausible mechanism by which they are linked to treatment outcome. Finally, we aim to identify SNPs that are related to both genetic ancestry and relapse which are likely to contribute to racial disparities in ALL survival.

Link

dbGaP-study=phs000638

Stichworte

  1. 25.11.22 25.11.22 - Chiara Middel
Rechteinhaber

Mary V. Relling, PharmD, St. Jude Children Research Hospital, Memphis, TN, USA

Hochgeladen am

25. November 2022

DOI

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Lizenz

Creative Commons BY 4.0

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dbGaP phs000638 Genome-Wide Association Study of Relapse of Childhood Acute Lymphoblastic Leukemia

Subject ID, clinical protocol, relapse status, gender, and genotype of race of participants with childhood acute lymphoblastic leukemia and involved in the "Genome-Wide Association Study of Relapse of Childhood Acute Lymphoblastic Leukemia" project.

pht003570
Beschreibung

pht003570

Alias
UMLS CUI [1,1]
C3846158
De-identified subject identifier
Beschreibung

SUBJECT ID

Datentyp

string

Alias
UMLS CUI [1,1]
C2348585
UMLS CUI [1,2]
C4684638
St Jude T13B and T15 protocols; Children's Oncology Group P9904, P9905 and P9906 protocols.
Beschreibung

Clinical Protocol

Datentyp

string

Alias
UMLS CUI [1,1]
C2348563
UMLS CUI [1,2]
C1519168
UMLS CUI [2,1]
C2348563
UMLS CUI [2,2]
C1516477
Relapse; CR: complete remission; Competing Events
Beschreibung

Relapse Status

Datentyp

string

Alias
UMLS CUI [1,1]
C0035020
UMLS CUI [2,1]
C0677874
UMLS CUI [3,1]
C3846158
UMLS CUI [3,2]
C0441471
Male or female
Beschreibung

Gender

Datentyp

string

Alias
UMLS CUI [1,1]
C0079399
Race genetcially determined using STRUCTURE with genome-wide mapping array
Beschreibung

GenotypeRace

Datentyp

string

Alias
UMLS CUI [1,1]
C0034510
UMLS CUI [1,2]
C1285573
UMLS CUI [1,3]
C1510941

Ähnliche Modelle

Subject ID, clinical protocol, relapse status, gender, and genotype of race of participants with childhood acute lymphoblastic leukemia and involved in the "Genome-Wide Association Study of Relapse of Childhood Acute Lymphoblastic Leukemia" project.

Name
Typ
Description | Question | Decode (Coded Value)
Datentyp
Alias
Item Group
pht003570
C3846158 (UMLS CUI [1,1])
SUBJECT ID
Item
De-identified subject identifier
string
C2348585 (UMLS CUI [1,1])
C4684638 (UMLS CUI [1,2])
Clinical Protocol
Item
St Jude T13B and T15 protocols; Children's Oncology Group P9904, P9905 and P9906 protocols.
string
C2348563 (UMLS CUI [1,1])
C1519168 (UMLS CUI [1,2])
C2348563 (UMLS CUI [2,1])
C1516477 (UMLS CUI [2,2])
Relapse Status
Item
Relapse; CR: complete remission; Competing Events
string
C0035020 (UMLS CUI [1,1])
C0677874 (UMLS CUI [2,1])
C3846158 (UMLS CUI [3,1])
C0441471 (UMLS CUI [3,2])
Gender
Item
Male or female
string
C0079399 (UMLS CUI [1,1])
GenotypeRace
Item
Race genetcially determined using STRUCTURE with genome-wide mapping array
string
C0034510 (UMLS CUI [1,1])
C1285573 (UMLS CUI [1,2])
C1510941 (UMLS CUI [1,3])

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