- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT03410641
Long-term Cancer Risk in the Randomised Oslo Diet and Antismoking Study
The Effect of Lifestyle Intervention on the Risk of Cancer - A Study of Participants in the Oslo Diet and Antismoking Study
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
The Oslo diet and antismoking study showed that a 5-year lifestyle intervention reduced the long-term risk of coronary events and mortality. The lifestyle risk factors for cancer are partly similar to those for coronary heart disease, e.g. smoking, high body weight, unfavourable diet. The investigators therefore expect that the intervention has an effect on cancer risk in the long term.
In this follow-up study, the investigators analyse the association between the intervention, and cancer incidence and mortality drawn from the Cancer Registry of Norway and the Norwegian Cause of Death Registry from the time of randomisation in 1972/3 until the end of 2015.
Type d'étude
Inscription (Réel)
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
Méthode d'échantillonnage
Population étudiée
La description
Inclusion Criteria:
- participated in screening of coronary risk factors, into which all men born in 1923-1932 and living in Oslo were invited in 1972-1973
- being in the upper quartile of a coronary risk score based on blood pressure, serum total cholesterol concentration and cigarette smoking
Exclusion Criteria:
- serum total cholesterol level above 9.0 mmol per Liter
- having a healthy diet, based on a short dietary history
- self-reported cardiovascular disease or diabetes
- previous history of cancer
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
Cohortes et interventions
Groupe / Cohorte |
Intervention / Traitement |
|---|---|
|
Contrôle
Aucune intervention
|
|
|
Diet and antismoking advice
Dietary and antismoking advice, aiming to reduce participant's risk of cardiovascular diseases
|
Dietary advice with the aim of reducing participant's serum cholesterol levels, including reduction in the intake of saturated fat and cholesterol, and increased intake of polyunsaturated fat, fish, vegetables and fruit.
Weight reduction was recommended for overweight men, as well as reduced consumption of sugar rich foods and drinks, and alcoholic beverages.
Smokers were advised to stop smoking.
The advice was given both individually and in group sessions during a five-year time period from 1972/3 until 1977/8.
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Incidence of the group of cancers related to smoking, diet or body mass index
Délai: 43 years
|
Diagnosis of carcinoma in the oral cavity, oropharynx, esophagus, stomach, colorectum, liver and intrahepatic bile ducts, pancreas, larynx, trachea, bronchus and lung, urinary tract and thyroid gland, drawn from the Cancer Registry of Norway
|
43 years
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Mortality in the group of cancers related to smoking, diet or body mass index
Délai: 43 years
|
Mortality in cancers in the oral cavity, oropharynx, esophagus, stomach, colorectum, liver and intrahepatic bile ducts, pancreas, larynx, trachea, bronchus and lung, urinary tract and thyroid gland, drawn from the Norwegian Cause of Death Registry
|
43 years
|
|
Cancer incidence
Délai: 43 years
|
Any cancer diagnosis, drawn from the Cancer Registry of Norway
|
43 years
|
|
Cancer mortality
Délai: 43 years
|
Mortality in any cancer, drawn from the Norwegian Cause of Death Registry
|
43 years
|
|
Incidence of gastrointestinal cancer
Délai: 43 years
|
Diagnosis of carcinoma in gastro-intestinal tract, drawn from the Cancer Registry of Norway
|
43 years
|
|
Incidence of lung cancer
Délai: 43 years
|
Diagnosis of carcinoma in lung, drawn from the Cancer Registry of Norway
|
43 years
|
|
Incidence of urinary tract cancer
Délai: 43 years
|
Diagnosis of carcinoma in urinary tract, drawn from the Cancer Registry of Norway
|
43 years
|
|
Incidence of prostate cancer
Délai: 43 years
|
Diagnosis of carcinoma in prostate, drawn from the Cancer Registry of Norway
|
43 years
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Paula Berstad, PhD, Cancer Registry of Norway
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- 2016/1442
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Informations sur les médicaments et les dispositifs, documents d'étude
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