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GWAS Study

Genetic predictors of severe skin toxicity in stage III colon cancer patients treated with cetuximab: NCCTG N0147 (Alliance).

Labadie JD, Hua X, Harrison TA et al.

33203692 PubMed ID
GWAS Study Type
1209 Participants
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

LJ
Labadie JD
HX
Hua X
HT
Harrison TA
BB
Banbury BL
HJ
Huyghe JR
SW
Sun W
SQ
Shi Q
YG
Yothers G
AS
Alberts SR
SF
Sinicrope FA
GR
Goldberg RM
GT
George TJ
PK
Penney KL
PA
Phipps AI
CS
Cohen SA
PU
Peters U
CA
Chan AT
NP
Newcomb PA
Chapter II

Abstract

Summary of the research findings

Cetuximab, an EGFR inhibitor used to treat multiple cancer types, including colon cancer, causes severe skin toxicity in 5%-20% of patients, leading to decreased quality of life and treatment delays. Our understanding of which patients have an increased risk of severe toxicities is limited. We conducted a genome-wide association study to identify germline variants predictive of cetuximab-induced severe skin toxicity.

216 European ancestry cases, 12 African ancestry cases, 9 Asian ancestry cases, 3 Oceanian ancestry cases, 3 cases, 819 European ancestry controls, 74 African ancestry controls, 51 Asian ancestry controls, 4 American Indian ancestry controls, 3 Oceanian ancestry controls, 15 controls

Chapter III

Study Statistics

Key metrics and study information

1209
Total Participants
GWAS
Study Type
No
Replicated
Native American, African American or Afro-Caribbean, African unspecified, European, Asian unspecified, Oceanian
Ancestry
U.S.
Recruitment Country
Chapter IV

Analysis

Comprehensive review of health and genetic findings

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Analysis In Progress

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