ClinicalTrials.gg
RecruitingNCT03335644Updated Jul 26, 2021

The NutriNet-Santé Study

An observational study in Diet, Food, and Nutrition, Exercise and Diseases Category, sponsored by University of Paris 13. Recruiting at 1 site in France. Open to participants aged 15 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2021-07-26.

Primary conditionMotor Activity(the registry's first term)UnverifiedIs this wrong?Motor Activity is a broad heading, used only when no more specific condition is named. No better condition is named, so the registry's term is kept.

Sponsored by University of Paris 13 · Observational

From the registry’s dates

  • Started May 2009; still recruiting 17 years 6 months later.
Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
170,000
Ages
15 Years and older
Sex
All
01

Study summary

The NutriNet-Santé study was set up to investigate nutrition and health relationships. Specifically, it was the first web-based cohort worldwide on such a large scale (n=171 000 as of 2021) focused on the complex link between nutrition and health status. It is characterized by a very detailed assessment of nutritional exposure and dietary behavior.

https://etude-nutrinet-sante.fr/ https://info.etude-nutrinet-sante.fr/en

Read the detailed description

NutriNet-Santé is a large-scale (n=171,000) web-based cohort coordinated by EREN, launched in France in 2009 to investigate nutrition and health relationships. All required ethics authorisations have been obtained (listed here). NutriNet-Santé participants regularly fill questionnaires through a dedicated and secure website, providing extensive, high-quality nutritional and non-nutritional data, including repeated data on socio-demographics and lifestyle (yearly), anthropometrics (every 6 months), dietary intake (every 6 months), physical activity (IPAQ questionnaire, yearly)5 and health status (every 6 months). NutriNet-Santé is characterised by a very detailed and up-to-date assessment of nutritional exposure and dietary behaviours. Usual dietary intakes are assessed at baseline and every 6 months thereafter through a series of 3 non-consecutive randomly assigned 24h dietary records. Daily energy, alcohol, micro- and macronutrient intakes are calculated using the published NutriNet-Santé food composition database (>3,500 generic items). All major health events (e.g., cancers, cardio- and cerebrovascular diseases) are reported by the participants and validated by an expert committee of physicians based on medical records, and/or retrieved from the French National Health Insurance medico-administrative databases to limit potential reporting bias. In turn, mortality data are obtained from the exhaustive French National Mortality Registry (CépiDC). The number of incident events already registered is as follows: 4,200 cancers and 1,240 deaths. A sub-sample of the cohort (n=20,000) provided blood and urine samples, currently stored at -80°C in EREN's biobank.

02

Conditions studied

  • Diet, Food, and Nutrition
  • Exercise
  • Diseases Category
  • Cohort Studies
  • Adult
  • Anthropometry
  • Humans
  • Internet
  • Surveys and Questionnaires
  • Mortality

Keywords

  • determinants of dietary patterns and nutritional status
  • Food additives, Food processing
  • Exclusion diets, vegetarian diet, vegan diet
  • Organic food, pesticide exposure, sustainability
  • Gut microbiota
  • Food labeling
  • Dietary supplements
  • Food based dietary guidelines
  • Psychological determinants of food behavior
  • Geographical determinants of food behavior
  • Breastfeeding
  • Mental health
  • Cancer
  • Cardiovascular and cardiometabolic health
  • Multimorbidity
03

In context

Motor Activity Unverified

9,798 studies on the registry are indexed under Motor Activity; 1,910 are open to participants now.

This study's planned enrollment of 170,000 is above the median of 98 across 1,235 observational studies indexed under Motor Activity.

Browse Motor Activity studies →

Lead sponsor

University of Paris 13 is the lead sponsor of 15 studies on the registry; 2 are open to participants now.

Compared within Motor Activity, the registry's first condition term, which may not be this study's main condition. Counted across the registry records on this site, refreshed daily. How we classify →

04

Who can participate

Ages eligible
15 Years and older
Sexes eligible
All
Accepts healthy volunteers
Yes
Sampling method
Non-probability sample

Study population

The NutriNet-Santé study is a French ongoing web-based cohort launched in 2009 with the objective to study the associations between nutrition and health as well as the determinants of dietary behaviors and nutritional status. This cohort has been previously described in details (citations). Participants aged over 15 years with access to the Internet are recruited by vast multimedia campaigns. All questionnaires are completed online using a dedicated website (www.etude-nutrinet-sante.fr).

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • aged over 15 years
  • access to internet

Exclusion criteria

Exclusion Criteria:

  • aged under 15 years
05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
170,000 participants (estimated)
Patient registry
No
Biospecimen retention
Samples with dna
06

What researchers measure

Primary outcomes

  1. cancers using health questionnaire and/or the website for declaration of major health events

    self reported

    Time frame: every 6 months after registration, up to 10 years of follow-up

  2. CVD using health questionnaire and/or the dedicated website for declaration of major health events

    self reported

    Time frame: every 6 months after registration, up to 10 years of follow-up

  3. type 2 diabetes using health questionnaire and/or the website for declaration of major health events

    self reported

    Time frame: every 6 months after registration, up to 10 years of follow-up

  4. hypertension using health questionnaire and/or the website for declaration of major health events

    self reported

    Time frame: every 6 months after registration, up to 10 years of follow-up

  5. metabolic syndrome using health questionnaire and/or the website for declaration of major health events

    self reported

    Time frame: every 6 months after registration, up to 10 years of follow-up

  6. depression using health questionnaire and/or the website for declaration of major health events

    self reported

    Time frame: every 6 months after registration, up to 10 years of follow-up

  7. migraine using health questionnaire and/or the website for declaration of major health events

    self reported

    Time frame: every 6 months after registration, up to 10 years of follow-up

  8. rheumatoid arthritis using health questionnaire and/or the website for declaration of major health events

    self reported

    Time frame: every 6 months after registration, up to 10 years of follow-up

  9. cognitive decline using health questionnaire and/or the website for declaration of major health events

    self reported

    Time frame: every 6 months after registration, up to 10 years of follow-up

  10. quality of life using the SF-36 questionnaire

    self reported

    Time frame: every 6 months after registration, up to 10 years of follow-up

  11. Weight using anthropometric questionnaire

    self reported

    Time frame: every year after registration, up to 10 years of follow-up

  12. Height using anthropometric questionnaire

    self reported

    Time frame: every year after registration, up to 10 years of follow-up

  13. Mortality

    CepiDC exhaustive national registry

    Time frame: continuously updated

  14. Mental health (incl. anxious disorders, sleep disorders, addictive behaviors, eating disorders)

    self reported though validated scales and/or questionnaires

    Time frame: repeatedly during followup

  15. SARSCOV-2 (Covid 19) infection

    serology + questionnaires on symptoms

    Time frame: regular update for a subsampe of the cohort from 2020

  16. multi-morbidity (mental and physical health)

    combination of previsously listed mental and physical health outcomes

    Time frame: continuous update

07

Study locations

1 of 1 sites recruiting
  • EREN
    Bobigny, Seine Saint Denis 93017, France
    Recruiting
    • Mathilde Touvier, Dr · Contactm.touvier@eren.smbh.univ-paris13.fr · +33148388933
    • Pilar Galan, Dr · Sub investigator
    • Serge Hercberg, Pr · Sub investigator
    • Emmanuelle Kesse-Guyot, Dr · Sub investigator
    • Sandrine Péneau, Dr · Sub investigator
    • Léopold Fezeu, Dr · Sub investigator
    • Chantal Julia, Dr · Sub investigator
    • Valentina Andreeva, Dr · Sub investigator
    • Allès Benjamin, Dr · Sub investigator
    • Baudry Julia, Dr · Sub investigator
    • Deschasaux Mélanie, Dr · Sub investigator
08

References and documents

Publications

  • Hercberg S, Castetbon K, Czernichow S, Malon A, Mejean C, Kesse E, Touvier M, Galan P. The Nutrinet-Sante Study: a web-based prospective study on the relationship between nutrition and health and determinants of dietary patterns and nutritional status. BMC Public Health. 2010 May 11;10:242. doi: 10.1186/1471-2458-10-242. PubMed 20459807 ↗
  • Kesse-Guyot E, Alles B, Brunin J, Fouillet H, Dussiot A, Mariotti F, Langevin B, Berthy F, Touvier M, Julia C, Hercberg S, Lairon D, Barbier C, Couturier C, Pointereau P, Baudry J. Nutritionally adequate and environmentally respectful diets are possible for different diet groups: an optimized study from the NutriNet-Sante cohort. Am J Clin Nutr. 2022 Dec 19;116(6):1621-1633. doi: 10.1093/ajcn/nqac253. PubMed 36124645 ↗
  • Bellicha A, Wendeu-Foyet G, Coumoul X, Koual M, Pierre F, Gueraud F, Zelek L, Debras C, Srour B, Sellem L, Kesse-Guyot E, Julia C, Galan P, Hercberg S, Deschasaux-Tanguy M, Touvier M. Dietary exposure to acrylamide and breast cancer risk: results from the NutriNet-Sante cohort. Am J Clin Nutr. 2022 Oct 6;116(4):911-919. doi: 10.1093/ajcn/nqac167. PubMed 36055962 ↗
  • Reuze A, Mejean C, Carrere M, Sirieix L, Druesne-Pecollo N, Peneau S, Touvier M, Hercberg S, Kesse-Guyot E, Alles B. Rebalancing meat and legume consumption: change-inducing food choice motives and associated individual characteristics in non-vegetarian adults. Int J Behav Nutr Phys Act. 2022 Sep 1;19(1):112. doi: 10.1186/s12966-022-01317-w. PubMed 36050684 ↗
  • Berthy F, Brunin J, Alles B, Fezeu LK, Touvier M, Hercberg S, Galan P, Pointereau P, Lairon D, Baudry J, Kesse-Guyot E. Association between adherence to the EAT-Lancet diet and risk of cancer and cardiovascular outcomes in the prospective NutriNet-Sante cohort. Am J Clin Nutr. 2022 Oct 6;116(4):980-991. doi: 10.1093/ajcn/nqac208. PubMed 35918246 ↗
  • Gisch UA, Robert M, Berlin N, Nebout A, Etile F, Teyssier S, Andreeva VA, Hercberg S, Touvier M, Peneau S. Mastery Is Associated With Weight Status, Food Intake, Snacking, and Eating Disorder Symptoms in the NutriNet-Sante Cohort Study. Front Nutr. 2022 May 25;9:871669. doi: 10.3389/fnut.2022.871669. eCollection 2022. PubMed 35694168 ↗
  • Robert M, Shankland R, Bellicha A, Kesse-Guyot E, Deschasaux-Tanguy M, Andreeva VA, Srour B, Hercberg S, Touvier M, Leys C, Peneau S. Associations between Resilience and Food Intake Are Mediated by Emotional Eating in the NutriNet-Sante Study. J Nutr. 2022 Aug 9;152(8):1907-1915. doi: 10.1093/jn/nxac124. PubMed 35641193 ↗
  • Rebouillat P, Vidal R, Cravedi JP, Taupier-Letage B, Debrauwer L, Gamet-Payrastre L, Guillou H, Touvier M, Fezeu LK, Hercberg S, Lairon D, Baudry J, Kesse-Guyot E. Prospective association between dietary pesticide exposure profiles and type 2 diabetes risk in the NutriNet-Sante cohort. Environ Health. 2022 May 25;21(1):57. doi: 10.1186/s12940-022-00862-y. PubMed 35614475 ↗
  • Debras C, Chazelas E, Srour B, Druesne-Pecollo N, Esseddik Y, Szabo de Edelenyi F, Agaesse C, De Sa A, Lutchia R, Gigandet S, Huybrechts I, Julia C, Kesse-Guyot E, Alles B, Andreeva VA, Galan P, Hercberg S, Deschasaux-Tanguy M, Touvier M. Artificial sweeteners and cancer risk: Results from the NutriNet-Sante population-based cohort study. PLoS Med. 2022 Mar 24;19(3):e1003950. doi: 10.1371/journal.pmed.1003950. eCollection 2022 Mar. PubMed 35324894 ↗
  • Deschasaux-Tanguy M, Srour B, Bourhis L, Arnault N, Druesne-Pecollo N, Esseddik Y, de Edelenyi FS, Allegre J, Alles B, Andreeva VA, Baudry J, Fezeu LK, Galan P, Julia C, Kesse-Guyot E, Peneau S, Hercberg S, Bajos N, Severi G, Zins M, de Lamballerie X, Carrat F, Touvier M; SAPRIS-SERO study group. Nutritional risk factors for SARS-CoV-2 infection: a prospective study within the NutriNet-Sante cohort. BMC Med. 2021 Nov 30;19(1):290. doi: 10.1186/s12916-021-02168-1. PubMed 34844606 ↗
  • Debras C, Chazelas E, Srour B, Julia C, Kesse-Guyot E, Zelek L, Agaesse C, Druesne-Pecollo N, Andreeva VA, Galan P, Hercberg S, Latino-Martel P, Deschasaux-Tanguy M, Touvier M. Glycaemic index, glycaemic load and cancer risk: results from the prospective NutriNet-Sante cohort. Int J Epidemiol. 2022 Feb 18;51(1):250-264. doi: 10.1093/ije/dyab169. PubMed 34491326 ↗
  • Carra MC, Fessi S, Detzen L, Darnaud C, Julia C, Hercberg S, Touvier M, Andreeva VA, Bouchard P. Self-reported periodontal health and incident hypertension: longitudinal evidence from the NutriNet-Sante e-cohort. J Hypertens. 2021 Dec 1;39(12):2422-2430. doi: 10.1097/HJH.0000000000002941. PubMed 34261955 ↗
  • Schneider E, Sabate JM, Bouchoucha M, Debras C, Touvier M, Hercberg S, Benamouzig R, Buscail C, Julia C. FODMAP Consumption by Adults from the French Population-Based NutriNet-Sante Cohort. J Nutr. 2021 Oct 1;151(10):3180-3186. doi: 10.1093/jn/nxab207. PubMed 34224572 ↗
  • Courtois F, Peneau S, Salanave B, Andreeva VA, Roland-Cachera MF, Touvier M, Galan P, Hercberg S, Fezeu LK. Trends in breastfeeding practices and mothers' experience in the French NutriNet-Sante cohort. Int Breastfeed J. 2021 Jul 2;16(1):50. doi: 10.1186/s13006-021-00397-x. PubMed 34215307 ↗
  • Julia C, Leroy P, Adjibade M, Assmann KE, Touvier M, Hercberg S, Soler LG, Kesse-Guyot E. Public health potential of guidelines-based dietary scores for non-communicable diseases mortality prevention: simulation study using the Preventable Risk Integrated ModEl (PRIME) model. Public Health Nutr. 2021 Nov;24(16):5539-5549. doi: 10.1017/S1368980021002871. Epub 2021 Jul 2. PubMed 34212836 ↗
  • Deschasaux-Tanguy M, Druesne-Pecollo N, Esseddik Y, de Edelenyi FS, Alles B, Andreeva VA, Baudry J, Charreire H, Deschamps V, Egnell M, Fezeu LK, Galan P, Julia C, Kesse-Guyot E, Latino-Martel P, Oppert JM, Peneau S, Verdot C, Hercberg S, Touvier M. Diet and physical activity during the coronavirus disease 2019 (COVID-19) lockdown (March-May 2020): results from the French NutriNet-Sante cohort study. Am J Clin Nutr. 2021 Apr 6;113(4):924-938. doi: 10.1093/ajcn/nqaa336. PubMed 33675635 ↗
  • Egnell M, Boutron I, Peneau S, Ducrot P, Touvier M, Galan P, Buscail C, Porcher R, Ravaud P, Hercberg S, Kesse-Guyot E, Julia C. Randomised controlled trial in an experimental online supermarket testing the effects of front-of-pack nutrition labelling on food purchasing intentions in a low-income population. BMJ Open. 2021 Feb 8;11(2):e041196. doi: 10.1136/bmjopen-2020-041196. PubMed 33558350 ↗
  • Mervant L, Tremblay-Franco M, Jamin EL, Kesse-Guyot E, Galan P, Martin JF, Gueraud F, Debrauwer L. Osmolality-based normalization enhances statistical discrimination of untargeted metabolomic urine analysis: results from a comparative study. Metabolomics. 2021 Jan 2;17(1):2. doi: 10.1007/s11306-020-01758-z. PubMed 33389209 ↗
  • Kesse-Guyot E, Rebouillat P, Payrastre L, Alles B, Fezeu LK, Druesne-Pecollo N, Srour B, Bao W, Touvier M, Galan P, Hercberg S, Lairon D, Baudry J. Prospective association between organic food consumption and the risk of type 2 diabetes: findings from the NutriNet-Sante cohort study. Int J Behav Nutr Phys Act. 2020 Nov 9;17(1):136. doi: 10.1186/s12966-020-01038-y. PubMed 33167995 ↗
  • Chazelas E, Debras C, Srour B, Fezeu LK, Julia C, Hercberg S, Deschasaux M, Touvier M. Sugary Drinks, Artificially-Sweetened Beverages, and Cardiovascular Disease in the NutriNet-Sante Cohort. J Am Coll Cardiol. 2020 Nov 3;76(18):2175-2177. doi: 10.1016/j.jacc.2020.08.075. No abstract available. PubMed 33121725 ↗
  • Debras C, Chazelas E, Srour B, Kesse-Guyot E, Julia C, Zelek L, Agaesse C, Druesne-Pecollo N, Galan P, Hercberg S, Latino-Martel P, Deschasaux M, Touvier M. Total and added sugar intakes, sugar types, and cancer risk: results from the prospective NutriNet-Sante cohort. Am J Clin Nutr. 2020 Nov 11;112(5):1267-1279. doi: 10.1093/ajcn/nqaa246. PubMed 32936868 ↗
  • Beslay M, Srour B, Mejean C, Alles B, Fiolet T, Debras C, Chazelas E, Deschasaux M, Wendeu-Foyet MG, Hercberg S, Galan P, Monteiro CA, Deschamps V, Calixto Andrade G, Kesse-Guyot E, Julia C, Touvier M. Ultra-processed food intake in association with BMI change and risk of overweight and obesity: A prospective analysis of the French NutriNet-Sante cohort. PLoS Med. 2020 Aug 27;17(8):e1003256. doi: 10.1371/journal.pmed.1003256. eCollection 2020 Aug. PubMed 32853224 ↗
  • Rebouillat P, Vidal R, Cravedi JP, Taupier-Letage B, Debrauwer L, Gamet-Payrastre L, Touvier M, Hercberg S, Lairon D, Baudry J, Kesse-Guyot E. Estimated dietary pesticide exposure from plant-based foods using NMF-derived profiles in a large sample of French adults. Eur J Nutr. 2021 Apr;60(3):1475-1488. doi: 10.1007/s00394-020-02344-8. Epub 2020 Jul 30. PubMed 32734347 ↗
  • Gehring J, Touvier M, Baudry J, Julia C, Buscail C, Srour B, Hercberg S, Peneau S, Kesse-Guyot E, Alles B. Consumption of Ultra-Processed Foods by Pesco-Vegetarians, Vegetarians, and Vegans: Associations with Duration and Age at Diet Initiation. J Nutr. 2021 Jan 4;151(1):120-131. doi: 10.1093/jn/nxaa196. PubMed 32692345 ↗
  • Partula V, Deschasaux M, Druesne-Pecollo N, Latino-Martel P, Desmetz E, Chazelas E, Kesse-Guyot E, Julia C, Fezeu LK, Galan P, Hercberg S, Mondot S, Lantz O, Quintana-Murci L, Albert ML, Duffy D; Milieu Interieur Consortium; Srour B, Touvier M. Associations between consumption of dietary fibers and the risk of cardiovascular diseases, cancers, type 2 diabetes, and mortality in the prospective NutriNet-Sante cohort. Am J Clin Nutr. 2020 Jul 1;112(1):195-207. doi: 10.1093/ajcn/nqaa063. PubMed 32369545 ↗
  • Chaltiel D, Julia C, Adjibade M, Touvier M, Hercberg S, Kesse-Guyot E. Adherence to the 2017 French dietary guidelines and adult weight gain: A cohort study. PLoS Med. 2019 Dec 30;16(12):e1003007. doi: 10.1371/journal.pmed.1003007. eCollection 2019 Dec. PubMed 31887145 ↗
  • Srour B, Fezeu LK, Kesse-Guyot E, Alles B, Debras C, Druesne-Pecollo N, Chazelas E, Deschasaux M, Hercberg S, Galan P, Monteiro CA, Julia C, Touvier M. Ultraprocessed Food Consumption and Risk of Type 2 Diabetes Among Participants of the NutriNet-Sante Prospective Cohort. JAMA Intern Med. 2020 Feb 1;180(2):283-291. doi: 10.1001/jamainternmed.2019.5942. PubMed 31841598 ↗
  • Seconda L, Egnell M, Julia C, Touvier M, Hercberg S, Pointereau P, Lairon D, Alles B, Kesse-Guyot E. Association between sustainable dietary patterns and body weight, overweight, and obesity risk in the NutriNet-Sante prospective cohort. Am J Clin Nutr. 2020 Jul 1;112(1):138-149. doi: 10.1093/ajcn/nqz259. PubMed 31725157 ↗
  • Andrianasolo RM, Hercberg S, Kesse-Guyot E, Druesne-Pecollo N, Touvier M, Galan P, Varraso R. Association between dietary fibre intake and asthma (symptoms and control): results from the French national e-cohort NutriNet-Sante. Br J Nutr. 2019 Nov 14;122(9):1040-1051. doi: 10.1017/S0007114519001843. PubMed 31340870 ↗
  • Chazelas E, Srour B, Desmetz E, Kesse-Guyot E, Julia C, Deschamps V, Druesne-Pecollo N, Galan P, Hercberg S, Latino-Martel P, Deschasaux M, Touvier M. Sugary drink consumption and risk of cancer: results from NutriNet-Sante prospective cohort. BMJ. 2019 Jul 10;366:l2408. doi: 10.1136/bmj.l2408. PubMed 31292122 ↗
  • Adjibade M, Lemogne C, Touvier M, Hercberg S, Galan P, Assmann KE, Julia C, Kesse-Guyot E. The Inflammatory Potential of the Diet is Directly Associated with Incident Depressive Symptoms Among French Adults. J Nutr. 2019 Jul 1;149(7):1198-1207. doi: 10.1093/jn/nxz045. PubMed 31152670 ↗
  • Srour B, Fezeu LK, Kesse-Guyot E, Alles B, Mejean C, Andrianasolo RM, Chazelas E, Deschasaux M, Hercberg S, Galan P, Monteiro CA, Julia C, Touvier M. Ultra-processed food intake and risk of cardiovascular disease: prospective cohort study (NutriNet-Sante). BMJ. 2019 May 29;365:l1451. doi: 10.1136/bmj.l1451. PubMed 31142457 ↗
  • Benard M, Bellisle F, Kesse-Guyot E, Julia C, Andreeva VA, Etile F, Reach G, Dechelotte P, Tavolacci MP, Hercberg S, Peneau S. Impulsivity is associated with food intake, snacking, and eating disorders in a general population. Am J Clin Nutr. 2019 Jan 1;109(1):117-126. doi: 10.1093/ajcn/nqy255. PubMed 30596882 ↗
  • Mejean C, Lampure A, Si Hassen W, Gojard S, Peneau S, Hercberg S, Castetbon K. Influence of food preparation behaviors on 5-year weight change and obesity risk in a French prospective cohort. Int J Behav Nutr Phys Act. 2018 Nov 26;15(1):120. doi: 10.1186/s12966-018-0747-4. PubMed 30477513 ↗
  • Andreeva VA, Tavolacci MP, Galan P, Ladner J, Buscail C, Peneau S, Galmiche M, Hercberg S, Dechelotte P, Julia C. Sociodemographic correlates of eating disorder subtypes among men and women in France, with a focus on age. J Epidemiol Community Health. 2019 Jan;73(1):56-64. doi: 10.1136/jech-2018-210745. Epub 2018 Oct 9. PubMed 30301763 ↗
  • Si Hassen W, Castetbon K, Peneau S, Tichit C, Nechba A, Lampure A, Bellisle F, Hercberg S, Mejean C. Socio-economic and demographic factors associated with snacking behavior in a large sample of French adults. Int J Behav Nutr Phys Act. 2018 Mar 15;15(1):25. doi: 10.1186/s12966-018-0655-7. PubMed 29544552 ↗
  • Si Hassen W, Castetbon K, Tichit C, Peneau S, Nechba A, Ducrot P, Lampure A, Bellisle F, Hercberg S, Mejean C. Energy, nutrient and food content of snacks in French adults. Nutr J. 2018 Feb 27;17(1):33. doi: 10.1186/s12937-018-0336-z. PubMed 29486784 ↗
  • Fiolet T, Srour B, Sellem L, Kesse-Guyot E, Alles B, Mejean C, Deschasaux M, Fassier P, Latino-Martel P, Beslay M, Hercberg S, Lavalette C, Monteiro CA, Julia C, Touvier M. Consumption of ultra-processed foods and cancer risk: results from NutriNet-Sante prospective cohort. BMJ. 2018 Feb 14;360:k322. doi: 10.1136/bmj.k322. PubMed 29444771 ↗

Related links

Individual participant data

Plan to share: No

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Started May 2009 (actual). Primary completion is estimated for May 2029, 240 months after the start.

Of 490 non-industry observational studies under Motor Activity, half reached primary completion within 22 months of starting (the median), counting those still running; a quarter within 8 and three quarters within 48. This study's planned 240 months is above that.

Counting every sponsor, half of 500 studies reached it within 22 months; a quarter within 8 and three quarters within 48.

How these figures are worked out, and which studies are left out of them.

Registered
Oct 11, 2017
First posted
Nov 8, 2017
StartActual
May 11, 2009
Primary completionEst.
May 11, 2029
CompletionEst.
May 11, 2029
Last update
Jul 26, 2021
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Jul 26, 2021, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT03335644
Lead sponsor
University of Paris 13
Collaborators
Institut National de la Santé Et de la Recherche Médicale, France, Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement, Conservatoire national des Arts et Métiers
Responsible party
Mathilde Touvier (Dr, University of Paris 13) — Principal investigator
First posted
Nov 8, 2017
Start date
May 11, 2009
Primary completion
May 11, 2029 (estimated)
Completion
May 11, 2029 (estimated)
Last update
Jul 26, 2021

Study contacts

Mathilde Touvier, Dr
Contact
m.touvier@eren.smbh.univ-paris13.fr
+33148388933

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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