A Study to Determine the Degree of Additional Reduction in CV Risk in Lowering LDL Below Minimum Target Levels - Full Text View

Purpose

The primary objective of this study is to determine the degree of additional reduction in cardiovascular risk that was accrued to patients by lowering their LDL-C beyond the currently accepted minimum target level for patients with pre-existing CHD. Secondary objectives include the safety profile of this treatment strategy, its cost-effectiveness, effect on other atherosclerotic-related events and procedures, and total mortality.

Condition	Intervention	Phase
Cardiovascular Disease Cerebrovascular Accident Coronary Heart Disease	Drug: Atorvastatin	Phase 4


Study Type:	Interventional
Study Design:	Allocation: Randomized Intervention Model: Parallel Assignment Masking: Double-Blind Primary Purpose: Prevention
Official Title:	The Effect Of LDL-Cholesterol, Lowering Beyond Currently Recommended Minimum Targets On Coronary Heart Disesse (CHD) Recurrence In Patients With Pre-Existing CHD

Resource links provided by NLM:

Drug Information available for: Atorvastatin Atorvastatin calcium Atorvastatin calcium trihydrate

U.S. FDA Resources

Further study details as provided by Pfizer:

Primary Outcome Measures:

The primary outcome is the time to occurrence of a major
cardiovascular event, defined as the composite outcome of the
following clinical endpoints
CHD death
Non-fatal/Non-procedure related MI
Resuscitated cardiac arrest or fatal/non-fatal stroke

Secondary Outcome Measures:

The occurrence of the following clinical events
Major coronary event (CHD death, non fatal myocardial infarction or resuscitated cardiac arrest)
any coronary event (major coronary event or CABG
PTCA, other revascularization procedure, procedure-related myocardial infarction, or documented angina)
cerebrovascular event (fatal or non fatal stroke, TIA)
peripheral vascular disease; hospitalization with primary diagnosis' of CHF
any cardiovascular event (any of the above); and all-cause mortality.


Estimated Enrollment:	8600
Study Start Date:	April 1998
Estimated Study Completion Date:	August 2004

Eligibility


Ages Eligible for Study:	35 Years to 75 Years (Adult, Senior)
Sexes Eligible for Study:	All
Accepts Healthy Volunteers:	No

Criteria

Inclusion Criteria:

Men and women age 35-75 who have evident CHD

Exclusion Criteria:

Known hypersensitivity to HMG CO-A reductase therapy, liver disease, evidence of secondary hyperlipidemia

Contacts and Locations

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00327691

Show 313 Study Locations

Sponsors and Collaborators

Pfizer

Investigators


Study Director:	Pfizer CT.gov Call Center	Pfizer

More Information

Additional Information:

To obtain contact information for a study center near you, click here. This link exits the ClinicalTrials.gov site

Publications:

Waters DD, LaRosa JC, Barter P, Fruchart JC, Gotto AM Jr, Carter R, Breazna A, Kastelein JJ, Grundy SM. Effects of high-dose atorvastatin on cerebrovascular events in patients with stable coronary disease in the TNT (treating to new targets) study. J Am Coll Cardiol. 2006 Nov 7;48(9):1793-9. Epub 2006 Oct 17.

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):

Bangalore S, Fayyad R, Laskey R, DeMicco DA, Messerli FH, Waters DD. Body-Weight Fluctuations and Outcomes in Coronary Disease. N Engl J Med. 2017 Apr 6;376(14):1332-1340. doi: 10.1056/NEJMoa1606148.

Deedwania PC, Pedersen TR, DeMicco DA, Breazna A, Betteridge DJ, Hitman GA, Durrington P, Neil A; TNT, CARDS and IDEAL Steering Committees and Investigators. Differing predictive relationships between baseline LDL-C, systolic blood pressure, and cardiovascular outcomes. Int J Cardiol. 2016 Nov 1;222:548-56. doi: 10.1016/j.ijcard.2016.07.201. Epub 2016 Jul 30.

Byun YS, Lee JH, Arsenault BJ, Yang X, Bao W, DeMicco D, Laskey R, Witztum JL, Tsimikas S; TNT Trial Investigators. Relationship of oxidized phospholipids on apolipoprotein B-100 to cardiovascular outcomes in patients treated with intensive versus moderate atorvastatin therapy: the TNT trial. J Am Coll Cardiol. 2015 Apr 7;65(13):1286-95. doi: 10.1016/j.jacc.2015.01.050.

Arsenault BJ, Barter P, DeMicco DA, Bao W, Preston GM, LaRosa JC, Grundy SM, Deedwania P, Greten H, Wenger NK, Shepherd J, Waters DD, Kastelein JJ; Treating to New Targets (TNT) Investigators. Prediction of cardiovascular events in statin-treated stable coronary patients of the treating to new targets randomized controlled trial by lipid and non-lipid biomarkers. PLoS One. 2014 Dec 22;9(12):e114519. doi: 10.1371/journal.pone.0114519. eCollection 2014.

Dorresteijn JA, Boekholdt SM, van der Graaf Y, Kastelein JJ, LaRosa JC, Pedersen TR, DeMicco DA, Ridker PM, Cook NR, Visseren FL. High-dose statin therapy in patients with stable coronary artery disease: treating the right patients based on individualized prediction of treatment effect. Circulation. 2013 Jun 25;127(25):2485-93. doi: 10.1161/CIRCULATIONAHA.112.000712. Epub 2013 May 14.

Semb AG, Kvien TK, DeMicco DA, Fayyad R, Wun CC, LaRosa JC, Betteridge J, Pedersen TR, Holme I. Effect of intensive lipid-lowering therapy on cardiovascular outcome in patients with and those without inflammatory joint disease. Arthritis Rheum. 2012 Sep;64(9):2836-46. doi: 10.1002/art.34524.

Huijgen R, Boekholdt SM, Arsenault BJ, Bao W, Davaine JM, Tabet F, Petrides F, Rye KA, DeMicco DA, Barter PJ, Kastelein JJ, Lambert G. Plasma PCSK9 levels and clinical outcomes in the TNT (Treating to New Targets) trial: a nested case-control study. J Am Coll Cardiol. 2012 May 15;59(20):1778-84. doi: 10.1016/j.jacc.2011.12.043. Retraction in: J Am Coll Cardiol. 2013 Apr 23;61(16):1751.

Retraction in: J Am Coll Cardiol. 2013 Apr 23;61(16):1751

Mora S, Wenger NK, Demicco DA, Breazna A, Boekholdt SM, Arsenault BJ, Deedwania P, Kastelein JJ, Waters DD. Determinants of residual risk in secondary prevention patients treated with high- versus low-dose statin therapy: the Treating to New Targets (TNT) study. Circulation. 2012 Apr 24;125(16):1979-87. doi: 10.1161/CIRCULATIONAHA.111.088591. Epub 2012 Mar 29.

Arsenault BJ, Boekholdt SM, Hovingh GK, Hyde CL, DeMicco DA, Chatterjee A, Barter P, Deedwania P, Waters DD, LaRosa JC, Pedersen TR, Kastelein JJ; TNT and IDEAL Investigators. The 719Arg variant of KIF6 and cardiovascular outcomes in statin-treated, stable coronary patients of the treating to new targets and incremental decrease in end points through aggressive lipid-lowering prospective studies. Circ Cardiovasc Genet. 2012 Feb 1;5(1):51-7. doi: 10.1161/CIRCGENETICS.111.960252. Epub 2011 Dec 1.

Arsenault BJ, Barter P, DeMicco DA, Bao W, Preston GM, LaRosa JC, Grundy SM, Deedwania P, Greten H, Wenger NK, Shepherd J, Waters DD, Kastelein JJ; TNT Study Investigators. Prediction of cardiovascular events in statin-treated stable coronary patients by lipid and nonlipid biomarkers. J Am Coll Cardiol. 2011 Jan 4;57(1):63-9. doi: 10.1016/j.jacc.2010.06.052. Retraction in: J Am Coll Cardiol. 2013 Apr 23;61(16):1750.

Retraction in: J Am Coll Cardiol. 2013 Apr 23;61(16):1750

Hyde CL, Macinnes A, Sanders FA, Thompson JF, Mazzarella RA, Faergeman O, van Wijk DF, Wood L, Lira M, Paciga SA. Genetic association of the CCR5 region with lipid levels in at-risk cardiovascular patients. Circ Cardiovasc Genet. 2010 Apr;3(2):162-8. doi: 10.1161/CIRCGENETICS.109.897793. Epub 2010 Feb 3.

Waters DD. Clinical insights from the Treating to New Targets trial. Prog Cardiovasc Dis. 2009 May-Jun;51(6):487-502. doi: 10.1016/j.pcad.2009.01.001.

Shepherd J, Kastelein JP, Bittner VA, Carmena R, Deedwania PC, Breazna A, Dobson S, Wilson DJ, Zuckerman AL, Wenger NK; Treating to New Targets Steering Committee and Investigators. Intensive lipid lowering with atorvastatin in patients with coronary artery disease, diabetes, and chronic kidney disease. Mayo Clin Proc. 2008 Aug;83(8):870-9.

Shah SJ, Waters DD, Barter P, Kastelein JJ, Shepherd J, Wenger NK, DeMicco DA, Breazna A, LaRosa JC. Intensive lipid-lowering with atorvastatin for secondary prevention in patients after coronary artery bypass surgery. J Am Coll Cardiol. 2008 May 20;51(20):1938-43. doi: 10.1016/j.jacc.2007.12.054.

Shepherd J, Kastelein JJ, Bittner V, Deedwania P, Breazna A, Dobson S, Wilson DJ, Zuckerman A, Wenger NK; TNT (Treating to New Targets) Investigators. Intensive lipid lowering with atorvastatin in patients with coronary heart disease and chronic kidney disease: the TNT (Treating to New Targets) study. J Am Coll Cardiol. 2008 Apr 15;51(15):1448-54. doi: 10.1016/j.jacc.2007.11.072.

Barter P, Gotto AM, LaRosa JC, Maroni J, Szarek M, Grundy SM, Kastelein JJ, Bittner V, Fruchart JC; Treating to New Targets Investigators. HDL cholesterol, very low levels of LDL cholesterol, and cardiovascular events. N Engl J Med. 2007 Sep 27;357(13):1301-10.


ClinicalTrials.gov Identifier:	NCT00327691 History of Changes
Other Study ID Numbers:	0981-117 A2581136
Study First Received:	May 16, 2006
Last Updated:	May 1, 2007

Keywords provided by Pfizer:


Major cardiovascular event Major Coronary event Revascularization

Additional relevant MeSH terms:


Cardiovascular Diseases Heart Diseases Coronary Disease Coronary Artery Disease Myocardial Ischemia Stroke Vascular Diseases Arteriosclerosis Arterial Occlusive Diseases Cerebrovascular Disorders Brain Diseases	Central Nervous System Diseases Nervous System Diseases Atorvastatin Calcium Anticholesteremic Agents Hypolipidemic Agents Antimetabolites Molecular Mechanisms of Pharmacological Action Lipid Regulating Agents Hydroxymethylglutaryl-CoA Reductase Inhibitors Enzyme Inhibitors

ClinicalTrials.gov processed this record on July 28, 2017

A Study to Determine the Degree of Additional Reduction in CV Risk in Lowering LDL Below Minimum Target Levels (TNT)