NCT00005299

Brief Summary

To quantify the influence of genetic and environmental factors on the development of sleep apnea.

Trial Health

100
On Track

Trial Health Score

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

Enrollment
726

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Aug 1990

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

August 1, 1990

Completed
9.8 years until next milestone

First Submitted

Initial submission to the registry

May 25, 2000

Completed
1 day until next milestone

First Posted

Study publicly available on registry

May 26, 2000

Completed
7.8 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 1, 2008

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

March 1, 2008

Completed
Last Updated

October 28, 2016

Status Verified

October 1, 2016

Enrollment Period

17.6 years

First QC Date

May 25, 2000

Last Update Submit

October 26, 2016

Conditions

Lung DiseasesSleep Apnea Syndromes

Outcome Measures

Primary Outcomes (1)

  • Sleep Apnea

Eligibility Criteria

Sexall
Healthy VolunteersYes
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Probands with sleep apnea and family members; neighborhood control families

sleep apnea, or family member or neighbor of proband

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

Sponsors & Collaborators

Related Publications (25)

  • Williamson J, Tosteson T, Redline S, Liu X, Dawson D. Familial aggregation studies with matched proband sampling. Hum Hered. 1996 Mar-Apr;46(2):76-84. doi: 10.1159/000154330.

    PMID: 8666416BACKGROUND

  • Redline S, Tishler PV, Hans MG, Tosteson TD, Strohl KP, Spry K. Racial differences in sleep-disordered breathing in African-Americans and Caucasians. Am J Respir Crit Care Med. 1997 Jan;155(1):186-92. doi: 10.1164/ajrccm.155.1.9001310.

    PMID: 9001310BACKGROUND

  • Redline S, Leitner J, Arnold J, Tishler PV, Altose MD. Ventilatory-control abnormalities in familial sleep apnea. Am J Respir Crit Care Med. 1997 Jul;156(1):155-60. doi: 10.1164/ajrccm.156.1.9610016.

    PMID: 9230740BACKGROUND

  • Tishler PV, Redline S, Ferrette V, Hans MG, Altose MD. The association of sudden unexpected infant death with obstructive sleep apnea. Am J Respir Crit Care Med. 1996 Jun;153(6 Pt 1):1857-63. doi: 10.1164/ajrccm.153.6.8665046.

    PMID: 8665046BACKGROUND

  • Hans MG, Nelson S, Luks VG, Lorkovich P, Baek SJ. Comparison of two dental devices for treatment of obstructive sleep apnea syndrome (OSAS). Am J Orthod Dentofacial Orthop. 1997 May;111(5):562-70. doi: 10.1016/s0889-5406(97)70293-2.

    PMID: 9155816BACKGROUND

  • Nelson S, Hans M. Contribution of craniofacial risk factors in increasing apneic activity among obese and nonobese habitual snorers. Chest. 1997 Jan;111(1):154-62. doi: 10.1378/chest.111.1.154.

    PMID: 8996010BACKGROUND

  • Altose M, Redline S, Johnson X, Wright JT Jr. The validity of polysomnographic data obtained during 24-hour ambulatory blood pressure monitoring. Sleep. 1995 May;18(4):272-5. doi: 10.1093/sleep/18.4.272. No abstract available.

    PMID: 7618026BACKGROUND

  • Redline S, Tishler PV, Tosteson TD, Williamson J, Kump K, Browner I, Ferrette V, Krejci P. The familial aggregation of obstructive sleep apnea. Am J Respir Crit Care Med. 1995 Mar;151(3 Pt 1):682-7. doi: 10.1164/ajrccm/151.3_Pt_1.682.

    PMID: 7881656BACKGROUND

  • Kump K, Whalen C, Tishler PV, Browner I, Ferrette V, Strohl KP, Rosenberg C, Redline S. Assessment of the validity and utility of a sleep-symptom questionnaire. Am J Respir Crit Care Med. 1994 Sep;150(3):735-41. doi: 10.1164/ajrccm.150.3.8087345.

    PMID: 8087345BACKGROUND

  • Kiselak J, Clark M, Pera V, Rosenberg C, Redline S. The association between hypertension and sleep apnea in obese patients. Chest. 1993 Sep;104(3):775-80. doi: 10.1378/chest.104.3.775.

    PMID: 8365288BACKGROUND

  • Redline S, Strohl KP. Recognition and consequences of obstructive sleep apnea hypopnea syndrome. Clin Chest Med. 1998 Mar;19(1):1-19. doi: 10.1016/s0272-5231(05)70428-7.

    PMID: 9554214BACKGROUND

  • Cakirer B, Hans MG, Graham G, Aylor J, Tishler PV, Redline S. The relationship between craniofacial morphology and obstructive sleep apnea in whites and in African-Americans. Am J Respir Crit Care Med. 2001 Mar;163(4):947-50. doi: 10.1164/ajrccm.163.4.2005136.

    PMID: 11282771BACKGROUND

  • Redline S, Tishler PV, Schluchter M, Aylor J, Clark K, Graham G. Risk factors for sleep-disordered breathing in children. Associations with obesity, race, and respiratory problems. Am J Respir Crit Care Med. 1999 May;159(5 Pt 1):1527-32. doi: 10.1164/ajrccm.159.5.9809079.

    PMID: 10228121BACKGROUND

  • Morton S, Rosen C, Larkin E, Tishler P, Aylor J, Redline S. Predictors of sleep-disordered breathing in children with a history of tonsillectomy and/or adenoidectomy. Sleep. 2001 Nov 1;24(7):823-9. doi: 10.1093/sleep/24.7.823.

    PMID: 11683485BACKGROUND

  • Wright JT Jr, Redline S, Taylor AL, Aylor J, Clark K, O'Malia B, Graham G, Liao GS, Morton S. Relationship between 24-H blood pressure and sleep disordered breathing in a normotensive community sample. Am J Hypertens. 2001 Aug;14(8 Pt 1):743-8. doi: 10.1016/s0895-7061(01)01299-7.

    PMID: 11497188BACKGROUND

  • Hans MG, Nelson S, Pracharktam N, Baek SJ, Strohl K, Redline S. Subgrouping persons with snoring and/or apnea by using anthropometric and cephalometric measures. Sleep Breath. 2001 Jun;5(2):79-91. doi: 10.1007/s11325-001-0079-4.

    PMID: 11868145BACKGROUND

  • Buxbaum SG, Elston RC, Tishler PV, Redline S. Genetics of the apnea hypopnea index in Caucasians and African Americans: I. Segregation analysis. Genet Epidemiol. 2002 Mar;22(3):243-53. doi: 10.1002/gepi.0170.

    PMID: 11921084BACKGROUND

  • Palmer LJ, Buxbaum SG, Larkin E, Patel SR, Elston RC, Tishler PV, Redline S. A whole-genome scan for obstructive sleep apnea and obesity. Am J Hum Genet. 2003 Feb;72(2):340-50. doi: 10.1086/346064. Epub 2002 Dec 23.

    PMID: 12506338BACKGROUND

  • Tishler PV, Larkin EK, Schluchter MD, Redline S. Incidence of sleep-disordered breathing in an urban adult population: the relative importance of risk factors in the development of sleep-disordered breathing. JAMA. 2003 May 7;289(17):2230-7. doi: 10.1001/jama.289.17.2230.

    PMID: 12734134BACKGROUND

  • Redline S, Schluchter MD, Larkin EK, Tishler PV. Predictors of longitudinal change in sleep-disordered breathing in a nonclinic population. Sleep. 2003 Sep;26(6):703-9. doi: 10.1093/sleep/26.6.703.

    PMID: 14572123BACKGROUND

  • Palmer LJ, Redline S. Genomic approaches to understanding obstructive sleep apnea. Respir Physiol Neurobiol. 2003 May 30;135(2-3):187-205. doi: 10.1016/s1569-9048(03)00044-2.

    PMID: 12809619BACKGROUND

  • Patel SR, Palmer LJ, Larkin EK, Jenny NS, White DP, Redline S. Relationship between obstructive sleep apnea and diurnal leptin rhythms. Sleep. 2004 Mar 15;27(2):235-9. doi: 10.1093/sleep/27.2.235.

    PMID: 15124716BACKGROUND

  • Wang M, Williamson JM, Redline S. A semiparametric method for analyzing matched case-control family studies with a continuous outcome and proband sampling. Biometrics. 2004 Sep;60(3):644-50. doi: 10.1111/j.0006-341X.2004.00213.x.

    PMID: 15339286BACKGROUND

  • Larkin EK, Elston RC, Patel SR, Tishler PV, Palmer LJ, Jenny NS, Redline S. Linkage of serum leptin levels in families with sleep apnea. Int J Obes (Lond). 2005 Mar;29(3):260-7. doi: 10.1038/sj.ijo.0802872.

    PMID: 15611783BACKGROUND

  • Strohl KP, Redline S. Recognition of obstructive sleep apnea. Am J Respir Crit Care Med. 1996 Aug;154(2 Pt 1):279-89. doi: 10.1164/ajrccm.154.2.8756795. No abstract available.

    PMID: 8756795BACKGROUND

Biospecimen

Retention: SAMPLES WITH DNA

Samples stored deidentified

MeSH Terms

Conditions

Lung DiseasesSleep Apnea Syndromes

Condition Hierarchy (Ancestors)

Respiratory Tract DiseasesApneaRespiration DisordersSleep Disorders, IntrinsicDyssomniasSleep Wake DisordersNervous System Diseases

Study Officials

  • Susan Redline

    Case Western Reserve University

    PRINCIPAL INVESTIGATOR

  • Susan Redline, MD

    Brigham and Women's Hospital

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Professor

Study Record Dates

First Submitted

May 25, 2000

First Posted

May 26, 2000

Study Start

August 1, 1990

Primary Completion

March 1, 2008

Study Completion

March 1, 2008

Last Updated

October 28, 2016

Record last verified: 2016-10