NCT00006512

Brief Summary

To identify the predisposing genes responsible for asthma and bronchial hyperresponsiveness (BHR) at region 5p13.3 in an inbred Hutterite community.

Trial Health

100
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Timeline
Completed

Started Sep 2000

Longer than P75 for all trials

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

September 1, 2000

Completed
3 months until next milestone

First Submitted

Initial submission to the registry

November 20, 2000

Completed
1 day until next milestone

First Posted

Study publicly available on registry

November 21, 2000

Completed
4.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

August 1, 2005

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

August 1, 2005

Completed
Last Updated

January 21, 2016

Status Verified

January 1, 2016

Enrollment Period

4.9 years

First QC Date

November 20, 2000

Last Update Submit

January 19, 2016

Conditions

Eligibility Criteria

AgeUp to 100 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
No eligibility criteria

Contact the study team to discuss eligibility requirements. They can help determine if this study is right for you.

Sponsors & Collaborators

Related Publications (16)

  • Ober C. Susceptibility genes in asthma and allergy. Curr Allergy Asthma Rep. 2001 Mar;1(2):174-9. doi: 10.1007/s11882-001-0085-4.

    PMID: 11899300BACKGROUND
  • Newman DL, Hoffjan S, Bourgain C, Abney M, Nicolae RI, Profits ET, Grow MA, Walker K, Steiner L, Parry R, Reynolds R, McPeek MS, Cheng S, Ober C. Are common disease susceptibility alleles the same in outbred and founder populations? Eur J Hum Genet. 2004 Jul;12(7):584-90. doi: 10.1038/sj.ejhg.5201191.

    PMID: 15100713BACKGROUND
  • Zollner S, Wen X, Hanchard NA, Herbert MA, Ober C, Pritchard JK. Evidence for extensive transmission distortion in the human genome. Am J Hum Genet. 2004 Jan;74(1):62-72. doi: 10.1086/381131. Epub 2003 Dec 15.

    PMID: 14681832BACKGROUND
  • Weiss LA, Abney M, Cook EH Jr, Ober C. Sex-specific genetic architecture of whole blood serotonin levels. Am J Hum Genet. 2005 Jan;76(1):33-41. doi: 10.1086/426697. Epub 2004 Nov 3.

    PMID: 15526234BACKGROUND
  • Kurz T, Ober C. The role of environmental tobacco smoke in genetic susceptibility to asthma. Curr Opin Allergy Clin Immunol. 2004 Oct;4(5):335-9. doi: 10.1097/00130832-200410000-00002.

    PMID: 15349030BACKGROUND
  • McPeek MS, Wu X, Ober C. Best linear unbiased allele-frequency estimation in complex pedigrees. Biometrics. 2004 Jun;60(2):359-67. doi: 10.1111/j.0006-341X.2004.00180.x.

    PMID: 15180661BACKGROUND
  • Hoffjan S, Nicolae D, Ober C. Association studies for asthma and atopic diseases: a comprehensive review of the literature. Respir Res. 2003 Dec 4;4(1):14. doi: 10.1186/1465-9921-4-14. Print 2003.

    PMID: 14748924BACKGROUND
  • Nicolae D, Cox NJ, Lester LA, Schneider D, Tan Z, Billstrand C, Kuldanek S, Donfack J, Kogut P, Patel NM, Goodenbour J, Howard T, Wolf R, Koppelman GH, White SR, Parry R, Postma DS, Meyers D, Bleecker ER, Hunt JS, Solway J, Ober C. Fine mapping and positional candidate studies identify HLA-G as an asthma susceptibility gene on chromosome 6p21. Am J Hum Genet. 2005 Feb;76(2):349-57. doi: 10.1086/427763. Epub 2004 Dec 20.

    PMID: 15611928BACKGROUND
  • Donfack J, Schneider DH, Tan Z, Kurz T, Dubchak I, Frazer KA, Ober C. Variation in conserved non-coding sequences on chromosome 5q and susceptibility to asthma and atopy. Respir Res. 2005 Dec 10;6(1):145. doi: 10.1186/1465-9921-6-145.

    PMID: 16336695BACKGROUND
  • Ober C. HLA-G: an asthma gene on chromosome 6p. Immunol Allergy Clin North Am. 2005 Nov;25(4):669-79. doi: 10.1016/j.iac.2005.08.001.

    PMID: 16257632BACKGROUND
  • Ober C, Thompson EE. Rethinking genetic models of asthma: the role of environmental modifiers. Curr Opin Immunol. 2005 Dec;17(6):670-8. doi: 10.1016/j.coi.2005.09.009. Epub 2005 Oct 7.

    PMID: 16214315BACKGROUND
  • Ober C. Perspectives on the past decade of asthma genetics. J Allergy Clin Immunol. 2005 Aug;116(2):274-8. doi: 10.1016/j.jaci.2005.04.039.

    PMID: 16083779BACKGROUND
  • Shilling RA, Pinto JM, Decker DC, Schneider DH, Bandukwala HS, Schneider JR, Camoretti-Mercado B, Ober C, Sperling AI. Cutting edge: polymorphisms in the ICOS promoter region are associated with allergic sensitization and Th2 cytokine production. J Immunol. 2005 Aug 15;175(4):2061-5. doi: 10.4049/jimmunol.175.4.2061.

    PMID: 16081771BACKGROUND
  • Zhang J, Schneider D, Ober C, McPeek MS. Multilocus linkage disequilibrium mapping by the decay of haplotype sharing with samples of related individuals. Genet Epidemiol. 2005 Sep;29(2):128-40. doi: 10.1002/gepi.20081.

    PMID: 16049966BACKGROUND
  • Kurina LM, Weiss LA, Graves SW, Parry R, Williams GH, Abney M, Ober C. Sex differences in the genetic basis of morning serum cortisol levels: genome-wide screen identifies two novel loci specific to women. J Clin Endocrinol Metab. 2005 Aug;90(8):4747-52. doi: 10.1210/jc.2005-0384. Epub 2005 Jun 7.

    PMID: 15941864BACKGROUND
  • Weiss LA, Lester LA, Gern JE, Wolf RL, Parry R, Lemanske RF, Solway J, Ober C. Variation in ITGB3 is associated with asthma and sensitization to mold allergen in four populations. Am J Respir Crit Care Med. 2005 Jul 1;172(1):67-73. doi: 10.1164/rccm.200411-1555OC. Epub 2005 Apr 7.

    PMID: 15817799BACKGROUND

MeSH Terms

Conditions

AsthmaLung Diseases

Condition Hierarchy (Ancestors)

Bronchial DiseasesRespiratory Tract DiseasesLung Diseases, ObstructiveRespiratory HypersensitivityHypersensitivity, ImmediateHypersensitivityImmune System Diseases

Study Officials

  • Carole Ober

    University of Chicago

Study Design

Study Type
observational
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

November 20, 2000

First Posted

November 21, 2000

Study Start

September 1, 2000

Primary Completion

August 1, 2005

Study Completion

August 1, 2005

Last Updated

January 21, 2016

Record last verified: 2016-01