Familial Risk of AAA in Sweden
Familial Risk of Abdominal Aortic Aneurysm in Sweden
Aperçu de l'étude
Statut
Les conditions
Description détaillée
The study is designed as a retrospective, descriptive case-control population based national study. By using national registers, eligible patients diagnosed with AAA during the time period 2010-2024 will be identified, ( treated and untreated). The time period includes when screening was established in Sweden resulting in a large cohort of diagnosed men. Hence, individuals with diagnosed with AAA will be identified through registers at the National health and bord of welfare (Cause of death register, National patient register, Discharge register). Matched controls by sex, age (+/- 1 year), region and income (low,medium, high) will be identified in a ratio of x 4 from Statistic Sweden. These individuals will then be linked to the multigeneration register for identification of their first degree relatoves (FDR). In the finalstep, the FDR will be linked to NBHW register in order to evaluate if the individuals are diagnosed with AAA (rAAA or iAAA) or not. Socioeconomic data and comorbidity will also be collected for FDR, indexperson and matched controls.
Overall aim: To improve the understanding of the hereditary patterns for aortic disease, with specific consideration of regional differences and sex.
Hypothesis: An increased risk to develop any aortic disease will be detected in persons with one or more first-degree-relatives diagnosed with an aortic disease, which will remain although standard adjustments will be considered (age, sex, comorbidity,socioeconomic status).
Aims: 1)To describe the risk for female and male first-degree relatives (FDR) to female and male persons diagnosed with AAA (index persons) to develop a diagnosed AAA,compared to the population. 2) Identification of possible predictive associated risk factors (modifiable/non-modifiable, protective or negative) age, sex, region, other cardiovascular diseases,comorbidities, several FDRs, socioeconomic situation, multilevel aortic disease thatinfluences the hereditary risk.3)To describe the distribution of female and male first-degree relatives (FDR) to female and male persons diagnosed with AAA (index persons) to be diagnosed with a ruptured AAA rather than intact AAA, compared to the population.
Type d'étude
Inscription (Estimé)
Contacts et emplacements
Lieux d'étude
-
-
-
Stockholm, Suède
- Karolinska Institutet
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte
- Adulte plus âgé
Accepte les volontaires sains
Méthode d'échantillonnage
Population étudiée
La description
Inclusion Criteria:
-
Exclusion Criteria:
- younger than 45 years.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
Cohortes et interventions
Groupe / Cohorte |
|---|
|
Index cases
Individuals with diagnosed abdominal aortic aneurysm during 2010- 2024
|
|
First-degree relatives to index cases
First- degree relatives to index cases with AAA.
Siblings, Parents, Children identified through the Multigeneration register.
|
|
Index controls
Control population to index cases based on sex, age, region and income.
|
|
First-degree relatives of controls
First-degree relatives of the control population (index controls).
Individuals without familial AAA.
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
The Familial risk of Abdominal Aortic Aneurysm in first-degree relatives compared with the population.
Délai: Through study completion, data spanning 1952 to 2024
|
To describe the risk for female and male first-degree relatives (FDR) to female and male persons diagnosed with AAA (index persons) to develop a diagnosed AAA, compared to the population.
|
Through study completion, data spanning 1952 to 2024
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Heredity as a risk factor for AAA
Délai: At time of AAA diagnosis, cases diagnosed between 2010 and 2024.
|
Hypothesis: Although factors as age, male sex and cardiovascular disease increases the risk for AAA, heredity will remain a risk factor for development of AAA after adjustment. 2) Identification of possible predictive associated risk factors (modifiable/non- modifiable, protective or negative) age, sex, region, other cardiovascular diseases, comorbidities, several FDRs, socioeconomic situation, multilevel aortic disease that influences the hereditary risk. |
At time of AAA diagnosis, cases diagnosed between 2010 and 2024.
|
Collaborateurs et enquêteurs
Parrainer
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
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
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- Karolinska Institutet (Autre identifiant: Karolinska Institutet)
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Description du régime IPD
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .