NCT00147602

Brief Summary

To determine whether Lipitor reduces stroke, compared to placebo in patients who have had a previous stroke or transient ischemic attack.

Trial Health

98
On Track

Trial Health Score

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

Strong global presence with extensive site network
Enrollment
4,732

participants targeted

Target at P75+ for phase_4

Timeline
Completed

Started Nov 1998

Longer than P75 for phase_4

Geographic Reach
24 countries

126 active sites

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

November 1, 1998

Completed
6.9 years until next milestone

First Submitted

Initial submission to the registry

September 6, 2005

Completed
1 day until next milestone

First Posted

Study publicly available on registry

September 7, 2005

Completed
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

November 1, 2005

Completed
Last Updated

April 22, 2015

Status Verified

April 1, 2015

First QC Date

September 6, 2005

Last Update Submit

April 21, 2015

Conditions

Outcome Measures

Primary Outcomes (1)

  • Time to occurrence of fatal or non-fatal stroke

Secondary Outcomes (2)

  • Time to occurrence of an acute coronary event, consisting of cardiac death, nonfatal myocardial infarction, resuscitated cardiac arrest or unstable angina.

  • Time to occurrence of a cerebrovascular event, defined as fatal or nonfatal stroke or TIA.

Interventions

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Previous stroke or TIA

You may not qualify if:

  • coronary heart disease

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (130)

Pfizer Investigational Site

East Gosford, New South Wales, 2250, Australia

Location

Pfizer Investigational Site

Randwick, Sydney, New South Wales, 2031, Australia

Location

Pfizer Investigational Site

Footscray, Victoria, 3011, Australia

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Pfizer Investigational Site

Heidelberg Heights, Victoria, 3081, Australia

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Pfizer Investigational Site

Parkville, Victoria, 3050, Australia

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Pfizer Investigational Site

Prahran, Victoria, 3181, Australia

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Pfizer Investigational Site

Perth, Western Australia, 6000, Australia

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Pfizer Investigational Site

Graz, A-8036, Austria

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Pfizer Investigational Site

Innsbruck, A-6020, Austria

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Pfizer Investigational Site

Vienna, 1160, Austria

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Pfizer Investigational Site

Villach, A-9504, Austria

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Pfizer Investigational Site

Ghent, 9000, Belgium

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Pfizer Investigational Site

Leuven, 3000, Belgium

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Pfizer Investigational Site

Tielt, 8700, Belgium

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Pfizer Investigational Site

Waregem, 8790, Belgium

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Pfizer Investigational Site

Porto Alegre, Rio Grande do Sul, 90610-000, Brazil

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Pfizer Investigational Site

São Paulo, São Paulo, 05403-000, Brazil

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Pfizer Investigational Site

Viña del Mar, Chile

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Pfizer Investigational Site

Brno, 65691, Czechia

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Pfizer Investigational Site

Ostrava, 70384, Czechia

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Pfizer Investigational Site

Ostrava-Poruba, 70852, Czechia

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Pfizer Investigational Site

Pilsen, 30599, Czechia

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Pfizer Investigational Site

Prague, 14021, Czechia

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Pfizer Investigational Site

Zlín, 76275, Czechia

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Pfizer Investigational Site

Copenhagen Nv, 2400, Denmark

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Pfizer Investigational Site

Glostrup Municipality, 2600, Denmark

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Pfizer Investigational Site

Hellerup, 2900, Denmark

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Pfizer Investigational Site

Hus, Helsinki, 00029, Finland

Location

Pfizer Investigational Site

Kotka, 48210, Finland

Location

Pfizer Investigational Site

Kuopio, 70210, Finland

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Pfizer Investigational Site

Lahti, 15850, Finland

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Pfizer Investigational Site

Lappeenranta, 53130, Finland

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Pfizer Investigational Site

Oulu, 90220, Finland

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Pfizer Investigational Site

Saint-Denis, Cedex 1, 93205, France

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Pfizer Investigational Site

Paris, Cedex 20, 75970, France

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Pfizer Investigational Site

Toulouse, Cedex 3, 31059, France

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Pfizer Investigational Site

Bourg-en-Bresse, Cedex, 01012, France

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Pfizer Investigational Site

Besançon, 25030, France

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Pfizer Investigational Site

Marseille, 13385, France

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Pfizer Investigational Site

Nice, 06000, France

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Pfizer Investigational Site

Paris, 75018, France

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Pfizer Investigational Site

Bad Rodach, 96476, Germany

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Pfizer Investigational Site

Berlin, 10117, Germany

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Pfizer Investigational Site

Essen, 45122, Germany

Location

Pfizer Investigational Site

Heidelberg, Germany

Location

Pfizer Investigational Site

Leipzig, 04103, Germany

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Pfizer Investigational Site

Mannheim, 69135, Germany

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Pfizer Investigational Site

Minden, 32427, Germany

Location

Pfizer Investigational Site

München, 81377, Germany

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Pfizer Investigational Site

München, 81545, Germany

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Pfizer Investigational Site

München, 81675, Germany

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Pfizer Investigational Site

Münster, 48149, Germany

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Pfizer Investigational Site

Regensburg, 93053, Germany

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Pfizer Investigational Site

Athens, Melissia, 15127, Greece

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Pfizer Investigational Site

Athens, 11527, Greece

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Pfizer Investigational Site

Athens, 15127, Greece

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Pfizer Investigational Site

Thessaloniki, 54636, Greece

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Pfizer Investigational Site

Thessaloniki, 57010, Greece

Location

Pfizer Investigational Site

Haifa, 34362, Israel

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Pfizer Investigational Site

Holon, 58100, Israel

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Pfizer Investigational Site

Petah Tikva, 49372, Israel

Location

Pfizer Investigational Site

Tel Aviv, Israel

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Pfizer Investigational Site

Via Brunamonti 15, Perugia, 06122, Italy

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Pfizer Investigational Site

Bari, 70124, Italy

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Pfizer Investigational Site

Bergamo, 24128, Italy

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Pfizer Investigational Site

Genova, 16132, Italy

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Pfizer Investigational Site

Milan, 20132, Italy

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Pfizer Investigational Site

Monza, 20052, Italy

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Pfizer Investigational Site

Monterrey, Nuevo León, 64460, Mexico

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Pfizer Investigational Site

Rotterdam, Gelderland, 3015, Netherlands

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Pfizer Investigational Site

Almelo, 7609 PP, Netherlands

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Pfizer Investigational Site

Delft, 2625 AD, Netherlands

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Pfizer Investigational Site

Goes, 4462 RA, Netherlands

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Pfizer Investigational Site

RB Groningen, 9700, Netherlands

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Pfizer Investigational Site

Tilburg, 5022 GC, Netherlands

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Pfizer Investigational Site

Takapuna, Auckland, New Zealand

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Pfizer Investigational Site

Auckland, New Zealand

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Pfizer Investigational Site

Christchurch, New Zealand

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Pfizer Investigational Site

Bialystok, 15-276, Poland

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Pfizer Investigational Site

Krakow, 31-503, Poland

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Pfizer Investigational Site

Lublin, 20-954, Poland

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Pfizer Investigational Site

Poznan, 30-355, Poland

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Pfizer Investigational Site

Sosnowiec, 41-200, Poland

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Pfizer Investigational Site

Warsaw, 01-211, Poland

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Pfizer Investigational Site

Warsaw, 02 - 957, Poland

Location

Pfizer Investigational Site

Wroclaw, 50-420, Poland

Location

Pfizer Investigational Site

Coimbra Codex, 3049, Portugal

Location

Pfizer Investigational Site

Lisbon, 1600, Portugal

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Pfizer Investigational Site

Porto, 4000, Portugal

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Pfizer Investigational Site

Bratislava, 81369, Slovakia

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Pfizer Investigational Site

Bratislava, 83301, Slovakia

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Pfizer Investigational Site

Bloemfontein, 9301, South Africa

Location

Pfizer Investigational Site

Cape Town, 7800, South Africa

Location

Pfizer Investigational Site

Parow, 7505, South Africa

Location

Pfizer Investigational Site

Alicante, Alicante, 03010, Spain

Location

Pfizer Investigational Site

Barcelona, Barcelona, 08035, Spain

Location

Pfizer Investigational Site

Barcelona, Barcelona, 08036, Spain

Location

Pfizer Investigational Site

L'Hospitalet (bcn), Barcelona, 08907, Spain

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Pfizer Investigational Site

Burgos, Burgos, 09005, Spain

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Pfizer Investigational Site

Girona, Girona, 17007, Spain

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Pfizer Investigational Site

Madrid, Madrid, 28006, Spain

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Pfizer Investigational Site

Madrid, Madrid, 28040, Spain

Location

Pfizer Investigational Site

Madrid, Madrid, 28046, Spain

Location

Pfizer Investigational Site

Málaga, Malaga, 29010, Spain

Location

Pfizer Investigational Site

Seville, Sevilla, 41009, Spain

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Pfizer Investigational Site

Seville, Sevilla, 41013, Spain

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Pfizer Investigational Site

Seville, Sevilla, 41014, Spain

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Pfizer Investigational Site

Valencia, Valencia, 46009, Spain

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Pfizer Investigational Site

Zaragoza, Zaragoza, 50009, Spain

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Pfizer Investigational Site

Palma de Mallorca, 07014, Spain

Location

Pfizer Investigational Site

Danderyd, 18288, Sweden

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Pfizer Investigational Site

Stockholm, 11281, Sweden

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Pfizer Investigational Site

Stockholm, 17176, Sweden

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Pfizer Investigational Site

Umeå, 90185, Sweden

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Pfizer Investigational Site

Uppsala, 75185, Sweden

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Pfizer Investigational Site

Västervik, 59381, Sweden

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Pfizer Investigational Site

Aarau, 5001, Switzerland

Location

Pfizer Investigational Site

Basel, 4031, Switzerland

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Pfizer Investigational Site

Bern, 3010, Switzerland

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Pfizer Investigational Site

Lausanne, 1011, Switzerland

Location

Pfizer Investigational Site

Zurich, 8091, Switzerland

Location

Pfizer Investigational Site

Dundee, Scotland, DD1 9SY, United Kingdom

Location

Pfizer Investigational Site

Newport, South Wales, NP20 4SZ, United Kingdom

Location

Pfizer Investigational Site

Aberdeen, AB25 2ZN, United Kingdom

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Pfizer Investigational Site

Cardiff, CF4 4XW, United Kingdom

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Pfizer Investigational Site

Glasgow, G11 6NT, United Kingdom

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Pfizer Investigational Site

Liverpool, L9 7AL, United Kingdom

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Pfizer Investigational Site

Nottingham, NG5 1PB, United Kingdom

Location

Pfizer Investigational Site

Woolwich, SE18 4HQ, United Kingdom

Location

Pfizer Investigational Site

Caracas, 1041, Venezuela

Location

Related Publications (12)

  • Amarenco P, Bogousslavsky J, Callahan A 3rd, Goldstein LB, Hennerici M, Rudolph AE, Sillesen H, Simunovic L, Szarek M, Welch KM, Zivin JA; Stroke Prevention by Aggressive Reduction in Cholesterol Levels (SPARCL) Investigators. High-dose atorvastatin after stroke or transient ischemic attack. N Engl J Med. 2006 Aug 10;355(6):549-59. doi: 10.1056/NEJMoa061894.

  • Chemello K, Gallo A, Guedon AF, Techer R, Croyal M, Swietek MJ, Meilhac O, Amarenco P, Lambert G. Lipoprotein(a): A Residual Cardiovascular Risk Factor in Statin-Treated Stroke Survivors: Insights From the SPARCL Trial. JACC Adv. 2023 Aug 22;2(7):100557. doi: 10.1016/j.jacadv.2023.100557. eCollection 2023 Sep.

  • Szarek M, Amarenco P, Callahan A, DeMicco D, Fayyad R, Goldstein LB, Laskey R, Sillesen H, Welch KM; SPARCL Committees and Investigators. Atorvastatin Reduces First and Subsequent Vascular Events Across Vascular Territories: The SPARCL Trial. J Am Coll Cardiol. 2020 May 5;75(17):2110-2118. doi: 10.1016/j.jacc.2020.03.015. Epub 2020 Mar 16.

  • Vogt L, Bangalore S, Fayyad R, Melamed S, Hovingh GK, DeMicco DA, Waters DD. Atorvastatin Has a Dose-Dependent Beneficial Effect on Kidney Function and Associated Cardiovascular Outcomes: Post Hoc Analysis of 6 Double-Blind Randomized Controlled Trials. J Am Heart Assoc. 2019 May 7;8(9):e010827. doi: 10.1161/JAHA.118.010827.

  • Ganz P, Amarenco P, Goldstein LB, Sillesen H, Bao W, Preston GM, Welch KMA; SPARCL Steering Committee. Association of Osteopontin, Neopterin, and Myeloperoxidase With Stroke Risk in Patients With Prior Stroke or Transient Ischemic Attacks: Results of an Analysis of 13 Biomarkers From the Stroke Prevention by Aggressive Reduction in Cholesterol Levels Trial. Stroke. 2017 Dec;48(12):3223-3231. doi: 10.1161/STROKEAHA.117.017965. Epub 2017 Nov 7.

  • Byun YS, Yang X, Bao W, DeMicco D, Laskey R, Witztum JL, Tsimikas S; SPARCL Trial Investigators. Oxidized Phospholipids on Apolipoprotein B-100 and Recurrent Ischemic Events Following Stroke or Transient Ischemic Attack. J Am Coll Cardiol. 2017 Jan 17;69(2):147-158. doi: 10.1016/j.jacc.2016.10.057.

  • Amarenco P, Callahan A 3rd, Campese VM, Goldstein LB, Hennerici MG, Messig M, Sillesen H, Welch KM, Wilson DJ, Zivin JA. Effect of high-dose atorvastatin on renal function in subjects with stroke or transient ischemic attack in the SPARCL trial. Stroke. 2014 Oct;45(10):2974-82. doi: 10.1161/STROKEAHA.114.005832. Epub 2014 Aug 21.

  • Ovbiagele B, Goldstein LB, Amarenco P, Messig M, Sillesen H, Callahan A 3rd, Hennerici MG, Zivin J, Welch KM; SPARCL Investigators. Prediction of major vascular events after stroke: the stroke prevention by aggressive reduction in cholesterol levels trial. J Stroke Cerebrovasc Dis. 2014 Apr;23(4):778-84. doi: 10.1016/j.jstrokecerebrovasdis.2013.12.001. Epub 2014 Feb 24.

  • Callahan A, Amarenco P, Goldstein LB, Sillesen H, Messig M, Samsa GP, Altafullah I, Ledbetter LY, MacLeod MJ, Scott R, Hennerici M, Zivin JA, Welch KM; SPARCL Investigators. Risk of stroke and cardiovascular events after ischemic stroke or transient ischemic attack in patients with type 2 diabetes or metabolic syndrome: secondary analysis of the Stroke Prevention by Aggressive Reduction in Cholesterol Levels (SPARCL) trial. Arch Neurol. 2011 Oct;68(10):1245-51. doi: 10.1001/archneurol.2011.146. Epub 2011 Jun 13.

  • Schwartz GG, Chaitman BR, Goldberger JJ, Messig M. High-dose atorvastatin and risk of atrial fibrillation in patients with prior stroke or transient ischemic attack: analysis of the Stroke Prevention by Aggressive Reduction in Cholesterol Levels (SPARCL) trial. Am Heart J. 2011 May;161(5):993-9. doi: 10.1016/j.ahj.2011.02.002.

  • Amarenco P, Goldstein LB, Sillesen H, Benavente O, Zweifler RM, Callahan A 3rd, Hennerici MG, Zivin JA, Welch KM; Stroke Prevention by Aggressive Reduction in Cholesterol Levels Investigators. Coronary heart disease risk in patients with stroke or transient ischemic attack and no known coronary heart disease: findings from the Stroke Prevention by Aggressive Reduction in Cholesterol Levels (SPARCL) trial. Stroke. 2010 Mar;41(3):426-30. doi: 10.1161/STROKEAHA.109.564781. Epub 2010 Jan 28.

  • Amarenco P, Goldstein LB, Callahan A 3rd, Sillesen H, Hennerici MG, O'Neill BJ, Rudolph AE, Simunovic L, Zivin JA, Welch KM; SPARCL Investigators. Baseline blood pressure, low- and high-density lipoproteins, and triglycerides and the risk of vascular events in the Stroke Prevention by Aggressive Reduction in Cholesterol Levels (SPARCL) trial. Atherosclerosis. 2009 Jun;204(2):515-20. doi: 10.1016/j.atherosclerosis.2008.09.008. Epub 2008 Sep 18.

MeSH Terms

Conditions

Cardiovascular Diseases

Interventions

Atorvastatin

Intervention Hierarchy (Ancestors)

PyrrolesAzolesHeterocyclic Compounds, 1-RingHeterocyclic CompoundsHeptanoic AcidsFatty AcidsLipids

Study Officials

  • Pfizer CT.gov Call Center

    Pfizer

    STUDY DIRECTOR

Study Design

Study Type
interventional
Phase
phase 4
Allocation
RANDOMIZED
Masking
DOUBLE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
INDUSTRY

Study Record Dates

First Submitted

September 6, 2005

First Posted

September 7, 2005

Study Start

November 1, 1998

Study Completion

November 1, 2005

Last Updated

April 22, 2015

Record last verified: 2015-04

Locations