- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00223600
Special Turku Atherosclerosis Risk Factor Intervention Project for Children (STRIP)
September 18, 2006 updated by: University of Turku
1062 children at the age of 7 months and their families were randomized 1:1 in an intervention arm and a control arm.
The intervention families has received child-oriented and individualized nutritional and life-style counseling that aims at decreasing child's exposure to the known environmental atherosclerosis risk factors.
The controls children receive information as given at the well-baby clinics and in school health care of children and adolescents.
The hypothesis is that the intervention children have healthier food habits and serum serum lipid and lipoprotein concentrations than the controls, fewer of them start smoking, and their physical activity level is higher than that of the controls.
Study Overview
Status
Unknown
Conditions
Intervention / Treatment
Detailed Description
1062 children at the age of 7 months and their families were randomized 1:1 in an intervention arm and a control arm.
The intervention families has received child-oriented and individualized nutritional and life-style counseling that aims at decreasing child's exposure to the known environmental atherosclerosis risk factors.
The controls children receive information as given at the well-baby clinics and in school health care of children and adolescents.
The hypothesis is that the intervention children have healthier food habits and serum serum lipid and lipoprotein concentrations than the controls, fewer of them start smoking, and their physical activity level is higher than that of the controls.
We further hypothesised that the life-style intervention had no adverse mental or somatic effects on the children.
Intima-media thickness of the carotid and brachial arterias and aorta and vasodilatation of the brachial artery induced by endogenous NO production have been also been measures at 2-year intervals since the age of 11 years.
Recruitment to the study began in 1990 and continued for 2 years.
The children are now between 14 and 16 years of age.
550 children remain in the study, which will continue until the last children have reached the age of 20 years.
Study Type
Interventional
Enrollment
1062
Phase
- Phase 3
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Turku, Finland, FI-20520
- Department of Pediatrics, University of Turku
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
7 months to 7 months (Child)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Description
Inclusion Criteria:
- children at the age of 7 months and their families, recruited from the general population
Exclusion Criteria:
- severe sickness
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
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Smoking
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Intake of nutrients
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Serum lipid and lipoprotein concentrations
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Growth and development
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Physical activity level and fitness
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Intima-media thickness of arteries and rate of NO-induced vasodilatation
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Secondary Outcome Measures
Outcome Measure |
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Psychological burden caused by the intervention
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Olli G Simell, MD, PhD, University of Turku, Turku, Finland
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Angle S, Keskinen S, Lapinleimu H, Helenius H, Raittinen P, Ronnemaa T, Simell O. Weight gain since infancy and prepubertal body dissatisfaction. Arch Pediatr Adolesc Med. 2005 Jun;159(6):567-71. doi: 10.1001/archpedi.159.6.567.
- Viikari JS, Niinikoski H, Juonala M, Raitakari OT, Lagstrom H, Kaitosaari T, Ronnemaa T, Simell O. Risk factors for coronary heart disease in children and young adults. Acta Paediatr Suppl. 2004 Dec;93(446):34-42. doi: 10.1111/j.1651-2227.2004.tb00237.x.
- Volanen I, Raitakari OT, Vainionpaa R, Arffman M, Aarnisalo J, Angle S, Kallio K, Simell O. Serum lipid profiles poorly correlate with Chlamydia pneumoniae, Helicobacter pylori, and cytomegalovirus seropositivity in prospectively followed-up healthy children. Arterioscler Thromb Vasc Biol. 2005 Apr;25(4):827-32. doi: 10.1161/01.ATV.0000158382.50942.6a. Epub 2005 Feb 3.
- Hakanen M, Ronnemaa T, Talvia S, Rask-Nissila L, Koulu M, Viikari J, Bergendahl M, Simell O. Serum leptin concentration poorly reflects growth and energy and nutrient intake in young children. Pediatrics. 2004 May;113(5):1273-8. doi: 10.1542/peds.113.5.1273.
- Ruottinen S, Karjalainen S, Pienihakkinen K, Lagstrom H, Niinikoski H, Salminen M, Ronnemaa T, Simell O. Sucrose intake since infancy and dental health in 10-year-old children. Caries Res. 2004 Mar-Apr;38(2):142-8. doi: 10.1159/000075938.
- Laitinen TT, Nuotio J, Niinikoski H, Juonala M, Rovio SP, Viikari JSA, Ronnemaa T, Magnussen CG, Sabin M, Burgner D, Jokinen E, Lagstrom H, Jula A, Simell O, Raitakari OT, Pahkala K. Attainment of Targets of the 20-Year Infancy-Onset Dietary Intervention and Blood Pressure Across Childhood and Young Adulthood: The Special Turku Coronary Risk Factor Intervention Project (STRIP). Hypertension. 2020 Nov;76(5):1572-1579. doi: 10.1161/HYPERTENSIONAHA.120.15075. Epub 2020 Sep 14.
- Laitinen TT, Nuotio J, Rovio SP, Niinikoski H, Juonala M, Magnussen CG, Jokinen E, Lagstrom H, Jula A, Viikari JSA, Ronnemaa T, Simell O, Raitakari OT, Pahkala K. Dietary Fats and Atherosclerosis From Childhood to Adulthood. Pediatrics. 2020 Apr;145(4):e20192786. doi: 10.1542/peds.2019-2786. Epub 2020 Mar 24.
- Laitinen TT, Nuotio J, Juonala M, Niinikoski H, Rovio S, Viikari JSA, Ronnemaa T, Magnussen CG, Jokinen E, Lagstrom H, Jula A, Simell O, Raitakari OT, Pahkala K. Success in Achieving the Targets of the 20-Year Infancy-Onset Dietary Intervention: Association With Insulin Sensitivity and Serum Lipids. Diabetes Care. 2018 Oct;41(10):2236-2244. doi: 10.2337/dc18-0869. Epub 2018 Aug 2.
- Lehtovirta M, Pahkala K, Niinikoski H, Kangas AJ, Soininen P, Lagstrom H, Viikari JSA, Ronnemaa T, Jula A, Ala-Korpela M, Wurtz P, Raitakari OT. Effect of Dietary Counseling on a Comprehensive Metabolic Profile from Childhood to Adulthood. J Pediatr. 2018 Apr;195:190-198.e3. doi: 10.1016/j.jpeds.2017.11.057. Epub 2018 Feb 1.
- Jaakkola JM, Pahkala K, Ronnemaa T, Viikari J, Niinikoski H, Jokinen E, Lagstrom H, Jula A, Raitakari O. Longitudinal child-oriented dietary intervention: Association with parental diet and cardio-metabolic risk factors. The Special Turku Coronary Risk Factor Intervention Project. Eur J Prev Cardiol. 2017 Nov;24(16):1779-1787. doi: 10.1177/2047487317720286. Epub 2017 Jul 20.
- Mikola H, Pahkala K, Niinikoski H, Ronnemaa T, Viikari JSA, Jula A, Juonala M, Raitakari OT. Cardiometabolic Determinants of Carotid and Aortic Distensibility From Childhood to Early Adulthood. Hypertension. 2017 Aug;70(2):452-460. doi: 10.1161/HYPERTENSIONAHA.117.09027. Epub 2017 Jun 26.
- Jaasaari P, Tolvanen M, Niinikoski H, Karjalainen S. Advanced dental maturity of Finnish 6- to 12-yr-old children is associated with high energy intake. Eur J Oral Sci. 2016 Oct;124(5):465-471. doi: 10.1111/eos.12292. Epub 2016 Sep 20.
- Jaakkola JM, Pahkala K, Viitala M, Ronnemaa T, Viikari J, Niinikoski H, Lagstrom H, Jula A, Simell O, Raitakari O. Association of Adiponectin with Adolescent Cardiovascular Health in a Dietary Intervention Study. J Pediatr. 2015 Aug;167(2):353-60.e1. doi: 10.1016/j.jpeds.2015.04.044. Epub 2015 May 15.
- Lapinleimu J, Raitakari OT, Lapinleimu H, Pahkala K, Ronnemaa T, Simell OG, Viikari JS. High lipoprotein(a) concentrations are associated with impaired endothelial function in children. J Pediatr. 2015 Apr;166(4):947-52.e1-2. doi: 10.1016/j.jpeds.2014.12.051. Epub 2015 Feb 4.
- Nupponen M, Pahkala K, Juonala M, Magnussen CG, Niinikoski H, Ronnemaa T, Viikari JS, Saarinen M, Lagstrom H, Jula A, Simell O, Raitakari OT. Metabolic syndrome from adolescence to early adulthood: effect of infancy-onset dietary counseling of low saturated fat: the Special Turku Coronary Risk Factor Intervention Project (STRIP). Circulation. 2015 Feb 17;131(7):605-13. doi: 10.1161/CIRCULATIONAHA.114.010532. Epub 2015 Jan 20.
- Ahola-Olli AV, Pitkanen N, Kettunen J, Oikonen MK, Mikkila V, Lehtimaki T, Kahonen M, Pahkala K, Niinikoski H, Kangas AJ, Soininen P, Ala-Korpela M, Viikari JS, Ronnemaa T, Simell O, Raitakari OT. Interactions between genetic variants and dietary lipid composition: effects on circulating LDL cholesterol in children. Am J Clin Nutr. 2014 Dec;100(6):1569-77. doi: 10.3945/ajcn.114.085027. Epub 2014 Oct 8.
- Mikola H, Pahkala K, Ronnemaa T, Viikari JS, Niinikoski H, Jokinen E, Salo P, Simell O, Juonala M, Raitakari OT. Distensibility of the aorta and carotid artery and left ventricular mass from childhood to early adulthood. Hypertension. 2015 Jan;65(1):146-52. doi: 10.1161/HYPERTENSIONAHA.114.03316. Epub 2014 Oct 27.
- Laine MA, Tolvanen M, Pienihakkinen K, Soderling E, Niinikoski H, Simell O, Karjalainen S. The effect of dietary intervention on paraffin-stimulated saliva and dental health of children participating in a randomized controlled trial. Arch Oral Biol. 2014 Feb;59(2):217-25. doi: 10.1016/j.archoralbio.2013.11.013. Epub 2013 Dec 1.
- Oranta O, Pahkala K, Ruottinen S, Niinikoski H, Lagstrom H, Viikari JS, Jula A, Loo BM, Simell O, Ronnemaa T, Raitakari OT. Infancy-onset dietary counseling of low-saturated-fat diet improves insulin sensitivity in healthy adolescents 15-20 years of age: the Special Turku Coronary Risk Factor Intervention Project (STRIP) study. Diabetes Care. 2013 Oct;36(10):2952-9. doi: 10.2337/dc13-0361. Epub 2013 Jun 25.
- Pahkala K, Laitinen TT, Heinonen OJ, Viikari JS, Ronnemaa T, Niinikoski H, Helajarvi H, Juonala M, Simell O, Raitakari OT. Association of fitness with vascular intima-media thickness and elasticity in adolescence. Pediatrics. 2013 Jul;132(1):e77-84. doi: 10.1542/peds.2013-0041. Epub 2013 Jun 10.
- Pahkala K, Hietalampi H, Laitinen TT, Viikari JS, Ronnemaa T, Niinikoski H, Lagstrom H, Talvia S, Jula A, Heinonen OJ, Juonala M, Simell O, Raitakari OT. Ideal cardiovascular health in adolescence: effect of lifestyle intervention and association with vascular intima-media thickness and elasticity (the Special Turku Coronary Risk Factor Intervention Project for Children [STRIP] study). Circulation. 2013 May 28;127(21):2088-96. doi: 10.1161/CIRCULATIONAHA.112.000761. Epub 2013 Apr 23.
- Niinikoski H, Ruottinen S. Is carbohydrate intake in the first years of life related to future risk of NCDs? Nutr Metab Cardiovasc Dis. 2012 Oct;22(10):770-4. doi: 10.1016/j.numecd.2012.05.002. Epub 2012 Jul 11.
- Niinikoski H, Pahkala K, Ala-Korpela M, Viikari J, Ronnemaa T, Lagstrom H, Jokinen E, Jula A, Savolainen MJ, Simell O, Raitakari OT. Effect of repeated dietary counseling on serum lipoproteins from infancy to adulthood. Pediatrics. 2012 Mar;129(3):e704-13. doi: 10.1542/peds.2011-1503. Epub 2012 Feb 13.
- Pahkala K, Heinonen OJ, Simell O, Viikari JS, Ronnemaa T, Niinikoski H, Raitakari OT. Association of physical activity with vascular endothelial function and intima-media thickness. Circulation. 2011 Nov 1;124(18):1956-63. doi: 10.1161/CIRCULATIONAHA.111.043851. Epub 2011 Oct 3.
- Karjalainen S, Soderling E, Saarinen M, Larsson B, Johansson I, Simell O, Niinikoski H. Effect of infancy-onset dietary intervention on salivary cholesterol of children: a randomized controlled trial. J Dent Res. 2011 Jul;90(7):868-73. doi: 10.1177/0022034511405328. Epub 2011 Apr 7.
- Kallio K, Jokinen E, Saarinen M, Hamalainen M, Volanen I, Kaitosaari T, Ronnemaa T, Viikari J, Raitakari OT, Simell O. Arterial intima-media thickness, endothelial function, and apolipoproteins in adolescents frequently exposed to tobacco smoke. Circ Cardiovasc Qual Outcomes. 2010 Mar;3(2):196-203. doi: 10.1161/CIRCOUTCOMES.109.857771. Epub 2010 Mar 2.
- Niinikoski H, Jula A, Viikari J, Ronnemaa T, Heino P, Lagstrom H, Jokinen E, Simell O. Blood pressure is lower in children and adolescents with a low-saturated-fat diet since infancy: the special turku coronary risk factor intervention project. Hypertension. 2009 Jun;53(6):918-24. doi: 10.1161/HYPERTENSIONAHA.109.130146. Epub 2009 Apr 13.
- Hakanen M, Raitakari OT, Lehtimaki T, Peltonen N, Pahkala K, Sillanmaki L, Lagstrom H, Viikari J, Simell O, Ronnemaa T. FTO genotype is associated with body mass index after the age of seven years but not with energy intake or leisure-time physical activity. J Clin Endocrinol Metab. 2009 Apr;94(4):1281-7. doi: 10.1210/jc.2008-1199. Epub 2009 Jan 21.
- Volanen I, Kallio K, Saarinen M, Jarvisalo MJ, Vainionpaa R, Ronnemaa T, Viikari J, Marniemi J, Simell O, Raitakari OT. Arterial intima-media thickness in 13-year-old adolescents and previous antichlamydial antimicrobial use: a retrospective follow-up study. Pediatrics. 2008 Sep;122(3):e675-81. doi: 10.1542/peds.2008-0220.
- Ruottinen S, Niinikoski H, Lagstrom H, Ronnemaa T, Hakanen M, Viikari J, Jokinen E, Simell O. High sucrose intake is associated with poor quality of diet and growth between 13 months and 9 years of age: the special Turku Coronary Risk Factor Intervention Project. Pediatrics. 2008 Jun;121(6):e1676-85. doi: 10.1542/peds.2007-1642.
- Kallio K, Jokinen E, Raitakari OT, Hamalainen M, Siltala M, Volanen I, Kaitosaari T, Viikari J, Ronnemaa T, Simell O. Tobacco smoke exposure is associated with attenuated endothelial function in 11-year-old healthy children. Circulation. 2007 Jun 26;115(25):3205-12. doi: 10.1161/CIRCULATIONAHA.106.674804. Epub 2007 Jun 4.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
May 1, 1990
Study Completion
August 1, 2005
Study Registration Dates
First Submitted
September 13, 2005
First Submitted That Met QC Criteria
September 13, 2005
First Posted (Estimate)
September 22, 2005
Study Record Updates
Last Update Posted (Estimate)
September 19, 2006
Last Update Submitted That Met QC Criteria
September 18, 2006
Last Verified
August 1, 2005
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- STRIP19902010
- Academy of Finland (grant)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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