Skip to Main Content
An official website of the United States government
Login Change: CDAS is now using the NIH Researcher Auth Service (RAS) to manage our existing login options. When logging into CDAS, you will be taken to RAS, where you can select your preferred login provider to access CDAS.

Browse Lab Results > 2013-0192

Trial Summary

About CDAS Project, PI, Publications: Helicobacter pylori and colorectal cancer risk

Datasets

Site: Colon

Inclusion Criteria:

  • No Rare Cancers
  • No Prior History of Any Cancer or carcinoid cancer
  • Serum Available
  • Pre-Dx Serum Available
  • Serum Outside of 30 days

Matching Factors:

  • Gender
  • Age at Blood draw (1 year intervals) Relaxed to 5 years
  • Race
  • Study Year of Blood Draw
  • Date of Draw (+/- 30 days) Relaxed to 90 days

Match Ratio: 1:1

Match Technique: Individual matching without replacement only cases as controls.

Additional Matching Comments: Initially Blood draw dates were within 30 days then relaxed to 90 if no match was found. Also one case manually matched to a suitable control.

Analytes:

  • Cad
  • CagD
  • CagM
  • Catalase
  • Classification of Seropositivity
  • Cysteine-rich protein C
  • Cytotoxin-Associated Gene A
  • Fn0131
  • Fn0253
  • Fn0264
  • Fn1426
  • Fn1449
  • Fn1526
  • Fn1817_1
  • Fn1859
  • Gallo0112A
  • Gallo0272
  • Gallo0577
  • Gallo0748
  • Gallo1570
  • Gallo1675
  • Gallo2018
  • Gallo2178
  • Gallo2179
  • HP0231
  • HP0305
  • HpaA
  • Hydantoin Utilization Protein
  • NapA
  • Number of Seropositive Antigens
  • Omp
  • Protein family D (Hsp60) member 1
  • Urease
  • Vacuolating cytotoxin A

Number of Cases: 622

Number of Controls: 622