NCT00005183

Brief Summary

To further define the linkage of the Apo A-I gene polymorphism to genetic high density lipoprotein (HDL) deficiency and premature coronary artery disease. Also, to utilize this gene marker to define the prevalence of genetic HDL deficiency in patients with premature coronary disease and to determine the relative risk of premature coronary disease associated with the Apo A-I gene polymorphism.

Trial Health

100
On Track

Trial Health Score

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

Timeline
Completed

Started Dec 1985

Typical duration 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

December 1, 1985

Completed
2.9 years until next milestone

Study Completion

Last participant's last visit for all outcomes

November 1, 1988

Completed
11.6 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
Last Updated

December 21, 2017

Status Verified

December 1, 2017

First QC Date

May 25, 2000

Last Update Submit

December 19, 2017

Conditions

Eligibility Criteria

AgeUp to 100 Years
Sexmale
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 (46)

  • Genest J Jr, Bard JM, Fruchart JC, Ordovas JM, Schaefer EJ. Familial hypoalphalipoproteinemia in premature coronary artery disease. Arterioscler Thromb. 1993 Dec;13(12):1728-37. doi: 10.1161/01.atv.13.12.1728.

    PMID: 8241092BACKGROUND
  • Reisher SR, Hughes TE, Ordovas JM, Schaefer EJ, Feinstein SI. Increased expression of apolipoprotein genes accompanies differentiation in the intestinal cell line Caco-2. Proc Natl Acad Sci U S A. 1993 Jun 15;90(12):5757-61. doi: 10.1073/pnas.90.12.5757.

    PMID: 8516325BACKGROUND
  • Jenner JL, Ordovas JM, Lamon-Fava S, Schaefer MM, Wilson PW, Castelli WP, Schaefer EJ. Effects of age, sex, and menopausal status on plasma lipoprotein(a) levels. The Framingham Offspring Study. Circulation. 1993 Apr;87(4):1135-41. doi: 10.1161/01.cir.87.4.1135.

    PMID: 8462142BACKGROUND
  • Ordovas JM, Schaefer EJ, Salem D, Ward RH, Glueck CJ, Vergani C, Wilson PW, Karathanasis SK. Apolipoprotein A-I gene polymorphism associated with premature coronary artery disease and familial hypoalphalipoproteinemia. N Engl J Med. 1986 Mar 13;314(11):671-7. doi: 10.1056/NEJM198603133141102.

    PMID: 3081805BACKGROUND
  • Schaefer EJ, McNamara JR, Mitri C, Ordovas JM: Genetic High Density Lipoprotein Deficiency States. Atherosclerosis VII. Proceedings of the Seventh International Symposium on Atherosclerosis, Excerpta Medica, Amsterdam, p 183-186, 1986

    BACKGROUND
  • Schaefer EJ, McNamara JR, Mitri CJ, Ordovas JM. Genetic high density lipoprotein deficiency states and atherosclerosis. Adv Exp Med Biol. 1986;201:1-15. doi: 10.1007/978-1-4684-1262-8_1. No abstract available.

    PMID: 3099550BACKGROUND
  • Haddad IA, Ordovas JM, Fitzpatrick T, Karathanasis SK. Linkage, evolution, and expression of the rat apolipoprotein A-I, C-III, and A-IV genes. J Biol Chem. 1986 Oct 5;261(28):13268-77.

    PMID: 3020028BACKGROUND
  • Schaefer EJ, Gregg RE, Ghiselli G, Forte TM, Ordovas JM, Zech LA, Brewer HB Jr. Familial apolipoprotein E deficiency. J Clin Invest. 1986 Nov;78(5):1206-19. doi: 10.1172/JCI112704.

    PMID: 3771793BACKGROUND
  • Lamon-Fava S, Ordovas JM, Mandel G, Forte TM, Goodman RH, Schaefer EJ. Secretion of apolipoprotein A-I in lipoprotein particles following transfection of the human apolipoprotein A-I gene into 3T3 cells. J Biol Chem. 1987 Jul 5;262(19):8944-7.

    PMID: 3110151BACKGROUND
  • Hughes TE, Sasak WV, Ordovas JM, Forte TM, Lamon-Fava S, Schaefer EJ. A novel cell line (Caco-2) for the study of intestinal lipoprotein synthesis. J Biol Chem. 1987 Mar 15;262(8):3762-7.

    PMID: 3818664BACKGROUND
  • Ordovas JM, Peterson JP, Santaniello P, Cohn JS, Wilson PW, Schaefer EJ. Enzyme-linked immunosorbent assay for human plasma apolipoprotein B. J Lipid Res. 1987 Oct;28(10):1216-24.

    PMID: 3681146BACKGROUND
  • Ordovas JM, Litwack-Klein L, Wilson PW, Schaefer MM, Schaefer EJ. Apolipoprotein E isoform phenotyping methodology and population frequency with identification of apoE1 and apoE5 isoforms. J Lipid Res. 1987 Apr;28(4):371-80.

    PMID: 3585172BACKGROUND
  • McNamara JR, Campos H, Ordovas JM, Peterson J, Wilson PW, Schaefer EJ. Effect of gender, age, and lipid status on low density lipoprotein subfraction distribution. Results from the Framingham Offspring Study. Arteriosclerosis. 1987 Sep-Oct;7(5):483-90. doi: 10.1161/01.atv.7.5.483.

    PMID: 3675308BACKGROUND
  • Hughes TE, Ordovas JM, Schaefer EJ. Regulation of intestinal apolipoprotein B synthesis and secretion by Caco-2 cells. Lack of fatty acid effects and control by intracellular calcium ion. J Biol Chem. 1988 Mar 5;263(7):3425-31.

    PMID: 3125180BACKGROUND
  • Schaefer EJ, McNamara JR, Genest J, Ordovas JM. Genetics and abnormalities in metabolism of lipoproteins. Clin Chem. 1988;34(8B):B9-12. No abstract available.

    PMID: 3042205BACKGROUND
  • Ordovas JM, Schaefer EJ. Coronary artery disease, lipid disorders and genetic polymorphisms. Ann Biol Clin (Paris). 1988;46(1):24-9.

    PMID: 2898907BACKGROUND
  • Campos H, McNamara JR, Wilson PW, Ordovas JM, Schaefer EJ. Differences in low density lipoprotein subfractions and apolipoproteins in premenopausal and postmenopausal women. J Clin Endocrinol Metab. 1988 Jul;67(1):30-5. doi: 10.1210/jcem-67-1-30.

    PMID: 3379134BACKGROUND
  • Genest JJ, Corbett HM, McNamara JR, Schaefer MM, Salem DN, Schaefer EJ. Effect of hospitalization on high-density lipoprotein cholesterol in patients undergoing elective coronary angiography. Am J Cardiol. 1988 May 1;61(13):998-1000. doi: 10.1016/0002-9149(88)90114-2.

    PMID: 2896455BACKGROUND
  • Genest JJ Jr, Ordovas JM, Robbins AH, King DC, Frossard PM, Schaefer EJ. Two new ApoB gene polymorphisms: Rs3 and Rs4. Nucleic Acids Res. 1988 Sep 12;16(17):8747. doi: 10.1093/nar/16.17.8747. No abstract available.

    PMID: 2901734BACKGROUND
  • Genest JJ Jr, Ordovas MJ, Robbins AH, King DC, Frossard PM, Schaefer EJ. Two new ApoB gene polymorphisms: Rs1 and Rs2. Nucleic Acids Res. 1988 Sep 12;16(17):8746. doi: 10.1093/nar/16.17.8746. No abstract available.

    PMID: 2901733BACKGROUND
  • Schaefer EJ, McNamara JR, Genest J Jr, Ordovas JM. Clinical significance of hypertriglyceridemia. Semin Thromb Hemost. 1988 Apr;14(2):143-8. doi: 10.1055/s-2007-1002768.

    PMID: 3061000BACKGROUND
  • McNamara JR, Campos H, Adolphson JL, Ordovas JM, Wilson PW, Albers JJ, Usher DC, Schaefer EJ. Screening for lipoprotein[a] elevations in plasma and assessment of size heterogeneity using gradient gel electrophoresis. J Lipid Res. 1989 May;30(5):747-55.

    PMID: 2527287BACKGROUND
  • Civeira F, Cassidy DK, Schaefer EJ, Ordovas JM. Three different insertion polymorphisms 3' to the human apolipoprotein A-IV gene. Nucleic Acids Res. 1989 Aug 11;17(15):6428. doi: 10.1093/nar/17.15.6428. No abstract available.

    PMID: 2570407BACKGROUND
  • Ordovas JM, Cassidy DK, Civeira F, Bisgaier CL, Schaefer EJ. Familial apolipoprotein A-I, C-III, and A-IV deficiency and premature atherosclerosis due to deletion of a gene complex on chromosome 11. J Biol Chem. 1989 Oct 5;264(28):16339-42.

    PMID: 2506176BACKGROUND
  • McNamara JR, Cohn JS, Wilson PW, Schaefer EJ. Calculated values for low-density lipoprotein cholesterol in the assessment of lipid abnormalities and coronary disease risk. Clin Chem. 1990 Jan;36(1):36-42.

    PMID: 2297935BACKGROUND
  • Kaufman HW, McNamara JR, Anderson KM, Wilson PW, Schaefer EJ. How reliably can compact chemistry analyzers measure lipids? JAMA. 1990 Mar 2;263(9):1245-9.

    PMID: 2304240BACKGROUND
  • Genest JJ, McNamara JR, Ordovas JM, Martin-Munley S, Jenner JL, Millar J, Salem DN, Schaefer EJ. Effect of elective hospitalization on plasma lipoprotein cholesterol and apolipoproteins A-I, B and Lp(a). Am J Cardiol. 1990 Mar 1;65(9):677-9. doi: 10.1016/0002-9149(90)91052-8. No abstract available.

    PMID: 2106773BACKGROUND
  • Campos H, Wilson PW, Jimenez D, McNamara JR, Ordovas J, Schaefer EJ. Differences in apolipoproteins and low-density lipoprotein subfractions in postmenopausal women on and off estrogen therapy: results from the Framingham Offspring Study. Metabolism. 1990 Oct;39(10):1033-8. doi: 10.1016/0026-0495(90)90162-6.

    PMID: 2120547BACKGROUND
  • Genest JJ Jr, McNamara JR, Salem DN, Wilson PW, Schaefer EJ, Malinow MR. Plasma homocyst(e)ine levels in men with premature coronary artery disease. J Am Coll Cardiol. 1990 Nov;16(5):1114-9. doi: 10.1016/0735-1097(90)90542-w.

    PMID: 2229757BACKGROUND
  • Civeira F, Genest J, Pocovi M, Salem DN, Herbert PN, Wilson PW, Schaefer EJ, Ordovas JM. The MspI restriction fragment length polymorphism 3' to the apolipoprotein A-II gene: relationships with lipids, apolipoproteins, and premature coronary artery disease. Atherosclerosis. 1992 Feb;92(2-3):165-76. doi: 10.1016/0021-9150(92)90275-l.

    PMID: 1352975BACKGROUND
  • Campos H, Blijlevens E, McNamara JR, Ordovas JM, Posner BM, Wilson PW, Castelli WP, Schaefer EJ. LDL particle size distribution. Results from the Framingham Offspring Study. Arterioscler Thromb. 1992 Dec;12(12):1410-9. doi: 10.1161/01.atv.12.12.1410.

    PMID: 1450174BACKGROUND
  • Granfone A, Campos H, McNamara JR, Schaefer MM, Lamon-Fava S, Ordovas JM, Schaefer EJ. Effects of estrogen replacement on plasma lipoproteins and apolipoproteins in postmenopausal, dyslipidemic women. Metabolism. 1992 Nov;41(11):1193-8. doi: 10.1016/0026-0495(92)90008-x.

    PMID: 1435290BACKGROUND
  • McNamara JR, Jenner JL, Li Z, Wilson PW, Schaefer EJ. Change in LDL particle size is associated with change in plasma triglyceride concentration. Arterioscler Thromb. 1992 Nov;12(11):1284-90. doi: 10.1161/01.atv.12.11.1284.

    PMID: 1420088BACKGROUND
  • Genest JJ Jr, Martin-Munley SS, McNamara JR, Ordovas JM, Jenner J, Myers RH, Silberman SR, Wilson PW, Salem DN, Schaefer EJ. Familial lipoprotein disorders in patients with premature coronary artery disease. Circulation. 1992 Jun;85(6):2025-33. doi: 10.1161/01.cir.85.6.2025.

    PMID: 1534286BACKGROUND
  • Genest J Jr, McNamara JR, Ordovas JM, Jenner JL, Silberman SR, Anderson KM, Wilson PW, Salem DN, Schaefer EJ. Lipoprotein cholesterol, apolipoprotein A-I and B and lipoprotein (a) abnormalities in men with premature coronary artery disease. J Am Coll Cardiol. 1992 Mar 15;19(4):792-802. doi: 10.1016/0735-1097(92)90520-w.

    PMID: 1531990BACKGROUND
  • Campos H, Genest JJ Jr, Blijlevens E, McNamara JR, Jenner JL, Ordovas JM, Wilson PW, Schaefer EJ. Low density lipoprotein particle size and coronary artery disease. Arterioscler Thromb. 1992 Feb;12(2):187-95. doi: 10.1161/01.atv.12.2.187.

    PMID: 1543692BACKGROUND
  • Genest JJ Jr, Bard JM, Fruchart JC, Ordovas JM, Wilson PF, Schaefer EJ. Plasma apolipoprotein A-I, A-II, B, E and C-III containing particles in men with premature coronary artery disease. Atherosclerosis. 1991 Oct;90(2-3):149-57. doi: 10.1016/0021-9150(91)90109-g.

    PMID: 1684707BACKGROUND
  • Genest J Jr, Jenner JL, McNamara JR, Ordovas JM, Silberman SR, Wilson PW, Schaefer EJ. Prevalence of lipoprotein (a) [Lp(a)] excess in coronary artery disease. Am J Cardiol. 1991 May 15;67(13):1039-145. doi: 10.1016/0002-9149(91)90862-f.

    PMID: 1827234BACKGROUND
  • Genest JJ Jr, McNamara JR, Upson B, Salem DN, Ordovas JM, Schaefer EJ, Malinow MR. Prevalence of familial hyperhomocyst(e)inemia in men with premature coronary artery disease. Arterioscler Thromb. 1991 Sep-Oct;11(5):1129-36. doi: 10.1161/01.atv.11.5.1129.

    PMID: 1911700BACKGROUND
  • Campos H, Willett WC, Peterson RM, Siles X, Bailey SM, Wilson PW, Posner BM, Ordovas JM, Schaefer EJ. Nutrient intake comparisons between Framingham and rural and Urban Puriscal, Costa Rica. Associations with lipoproteins, apolipoproteins, and low density lipoprotein particle size. Arterioscler Thromb. 1991 Jul-Aug;11(4):1089-99. doi: 10.1161/01.atv.11.4.1089.

    PMID: 2065030BACKGROUND
  • Genest JJ, McNamara JR, Salem DN, Schaefer EJ. Prevalence of risk factors in men with premature coronary artery disease. Am J Cardiol. 1991 Jun 1;67(15):1185-9. doi: 10.1016/0002-9149(91)90924-a.

    PMID: 2035438BACKGROUND
  • Schaefer EJ, Lichtenstein AH, Lamon-Fava S, McNamara JR, Ordovas JM. Lipoproteins, nutrition, aging, and atherosclerosis. Am J Clin Nutr. 1995 Mar;61(3 Suppl):726S-740S. doi: 10.1093/ajcn/61.3.726S.

    PMID: 7879744BACKGROUND
  • Li Z, McNamara JR, Ordovas JM, Schaefer EJ. Analysis of high density lipoproteins by a modified gradient gel electrophoresis method. J Lipid Res. 1994 Sep;35(9):1698-711.

    PMID: 7806982BACKGROUND
  • Schaefer EJ, Genest JJ Jr, Ordovas JM, Salem DN, Wilson PW. Familial lipoprotein disorders and premature coronary artery disease. Atherosclerosis. 1994 Aug;108 Suppl:S41-54. doi: 10.1016/0021-9150(94)90152-x.

    PMID: 7802728BACKGROUND
  • Bostom AG, Gagnon DR, Cupples LA, Wilson PW, Jenner JL, Ordovas JM, Schaefer EJ, Castelli WP. A prospective investigation of elevated lipoprotein (a) detected by electrophoresis and cardiovascular disease in women. The Framingham Heart Study. Circulation. 1994 Oct;90(4):1688-95. doi: 10.1161/01.cir.90.4.1688.

    PMID: 7923652BACKGROUND
  • Schaefer EJ. Familial lipoprotein disorders and premature coronary artery disease. Med Clin North Am. 1994 Jan;78(1):21-39. doi: 10.1016/s0025-7125(16)30175-4.

    PMID: 8283932BACKGROUND

MeSH Terms

Conditions

Coronary Artery DiseaseCardiovascular DiseasesHeart DiseasesAtherosclerosis

Condition Hierarchy (Ancestors)

Coronary DiseaseMyocardial IschemiaArteriosclerosisArterial Occlusive DiseasesVascular Diseases

Study Design

Study Type
observational
Sponsor Type
OTHER

Study Record Dates

First Submitted

May 25, 2000

First Posted

May 26, 2000

Study Start

December 1, 1985

Study Completion

November 1, 1988

Last Updated

December 21, 2017

Record last verified: 2017-12