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Type 2 Diabetes Mellitus Patients' Characteristics and Management by General Practitioners and Endocrinologists

31 mars 2020 mis à jour par: AstraZeneca

A Non-Interventional Study on Type 2 Diabetes Mellitus Patient's Characteristics and Management by General Practitioners and Endocrinologists in the Russian Population (THESEUS)

This is a multi-centre observational, ambispective study, which will retrospectively and prospectively collect clinical variables and socio-demographic data from medical records of patients with type 2 diabetes mellitus (T2DM) initiated with dapagliflozin by general practitioners (GPs) and endocrinologists in real-life setting. It is anticipated that patient recruitment will last 8 months (from Q3 2017 to Q1 2018) and each patient will be followed during the second visit 6±3 months later after the first visit. There are 2 time points:

  • Baseline data: baseline data are defined as data available within 3 months prior to the first dose of dapagliflozin. In case of presence of multiple data values within baseline period the most recent pre-dose value will be selected
  • Follow-up data: any post-baseline data will be considered as follow-up but the primary analysis will be focused on data available at 6±3 months after the first visit. In case of discontinuation dapagliflozin, data will be collected at routine visit within 3-month time frame after the last dose

Aperçu de l'étude

Statut

Complété

Les conditions

Description détaillée

Study design:

This is a multi-centre observational, ambispective study, which will retrospectively and prospectively collect clinical variables and socio-demographic data from medical records of patients with T2DM initiated with dapagliflozin by GPs and endocrinologists in real-life setting.

Only patients, who provide written consent to participate in the study will be enrolled into this study. All patients will be unique with no overlap between endocrinologists and GPs. All consecutive patients managed by GPs or endocrinologists who meet inclusion criteria will be included. All GPs and endocrinologists, who manage T2DM on sites, will be participating investigators.

Patients will undergo clinical assessment and receive the standard medical care as usual determined by the treating doctor based on their clinical judgement and national guidelines. Patients will not receive experimental treatment as a consequence of their participation in the observational study.

It is anticipated that patient recruitment will last for 8 months (from Q3 2017 to Q1 2018) and each patient will be followed during the second visit 6±3 months later after the first visit.

There are 2 time points:

  • Baseline data: baseline data are defined as data available within 3 months prior to the first dose of dapagliflozin. In case of presence of multiple data values within baseline period the most recent pre-dose value will be selected
  • Follow-up data: any post-baseline data will be considered as follow-up but the primary analysis will be focused on data available at 6±3 months after the first visit. In case of discontinuation dapagliflozin, data will be collected at routine visit within 3-month time frame after the last dose.

Data Source(s):

Baseline data will be collected during Visit 1 from the T2DM patient medical records, including disease history of patient, and during follow-up data during Visit 2 (after 6±3 months from Visit 1).

Study Population:

It is planned to include 900 male and female T2DM outpatients 18 years and older, who were managed by GPs or endocrinologists in 45 outpatient sites.

Type d'étude

Observationnel

Inscription (Réel)

907

Contacts et emplacements

Cette section fournit les coordonnées de ceux qui mènent l'étude et des informations sur le lieu où cette étude est menée.

Lieux d'étude

  • Fédération Russe
      • Belgorod Region, Shebekino, Fédération Russe, D1690R00037
        • Research Site
      • Belgorod Region, Volokonovsky R-n, P. Volokonovka, Fédération Russe, D1690R00037
        • Research Site
      • Gis-Khrustalny, Fédération Russe, D1690R00037
        • Research Site
      • Izhevsk, Fédération Russe, D1690R00037
        • Research Site
      • Kazan, Fédération Russe, D1690R00037
        • Research Site
      • Lipetsk, Fédération Russe, D1690R00037
        • Research Site
      • N. Novgorod, Fédération Russe, D1690R00037
        • Research Site
      • N. Novgorod Region, Fédération Russe, D1690R00037
        • Research Site
      • Novomoskovsk, Fédération Russe, D1690R00037
        • Research Site
      • Novosibirsk, Fédération Russe, D1690R00037
        • Research Site
      • Perm, Fédération Russe, D1690R00037
        • Research Site
      • Ryazan, Fédération Russe, D1690R00037
        • Research Site
      • Samara, Fédération Russe, D1690R00037
        • Research Site
      • St-petersburg, Fédération Russe, D1690R00037
        • Research Site
      • Tambov Region, Fédération Russe, D1690R00037
        • Research Site
      • Volzhsk, Fédération Russe, D1690R00037
        • Research Site
      • Voronezh, Fédération Russe, D1690R00037
        • Research Site
      • Voronezh Region, Novovoronezh, Fédération Russe, D1690R00037
        • Research Site
      • Yaroslavl, Fédération Russe, D1690R00037
        • Research Site
      • Yoshkar-Ola, Fédération Russe, D1690R00037
        • Research Site

Critères de participation

Les chercheurs recherchent des personnes qui correspondent à une certaine description, appelée critères d'éligibilité. Certains exemples de ces critères sont l'état de santé général d'une personne ou des traitements antérieurs.

Critère d'éligibilité

Âges éligibles pour étudier

18 ans à 100 ans (Adulte, Adulte plus âgé)

Accepte les volontaires sains

Non

Sexes éligibles pour l'étude

Tout

Méthode d'échantillonnage

Échantillon non probabiliste

Population étudiée

900 male and female T2DM outpatients, who were managed by GPs or endocrinologists in 45 outpatient sites.

La description

Inclusion Criteria:

  • Age 18 and older;
  • Established diagnosis of T2DM (ICD-10 code E11.2-E11.9)
  • The current treatment with dapagliflozin prescribed at least 1 month before the FSI;
  • Written voluntary informed consent has been provided
  • Management in outpatient setting.

Exclusion Criteria:

  • Type 1 diabetes
  • Current participation in a clinical trial
  • Presence of any condition/circumstance which in the opinion of the investigator could significantly limit the follow up of the patient (e.g. tourist, non-native speaker or does not understand the local language, psychiatric disturbances).
  • Presence of serious/severe co-morbidities in the opinion of the investigator, which may limit treatment approach as usual.
  • Treatment with drugs affecting glucose homeostasis (e.g., systemic glucocorticosteroids) within 3 months before to the 1st Visit

Plan d'étude

Cette section fournit des détails sur le plan d'étude, y compris la façon dont l'étude est conçue et ce que l'étude mesure.

Comment l'étude est-elle conçue ?

Détails de conception

Que mesure l'étude ?

Principaux critères de jugement

Mesure des résultats
Description de la mesure
Délai
Demographic parameters before dapagliflozin initiation in T2DM patients managed by GPs
Délai: 3 months before dapagliflozin initiation
mean age
3 months before dapagliflozin initiation
demographic characteristics of T2DM patients managed by GPs
Délai: 3 months before dapagliflozin initiation
age distribution
3 months before dapagliflozin initiation
demographic characteristics of T2DM patients managed by GPs
Délai: 3 months before dapagliflozin initiation
gender distribution
3 months before dapagliflozin initiation
clinical characteristics of T2DM patients managed by GPs
Délai: 3 months before dapagliflozin initiation
mean duration of T2DM
3 months before dapagliflozin initiation
clinical characteristics of T2DM patients managed by GPs
Délai: 3 months before dapagliflozin initiation
HbA1c (mean and distribution)
3 months before dapagliflozin initiation
clinical characteristics of T2DM patients managed by GPs
Délai: 3 months before dapagliflozin initiation
Weight (mean)
3 months before dapagliflozin initiation
clinical characteristics of T2DM patients managed by GPs
Délai: 3 months before dapagliflozin initiation
SBP (mean and distribution)
3 months before dapagliflozin initiation
clinical characteristics of T2DM patients managed by GPs
Délai: 3 months before dapagliflozin initiation
DBP (mean and distribution)
3 months before dapagliflozin initiation
clinical characteristics of T2DM patients managed by GPs
Délai: 3 months before dapagliflozin initiation
Proportion of T2DM patients with diabetic complications
3 months before dapagliflozin initiation
clinical characteristics of T2DM patients managed by GPs
Délai: 3 months before dapagliflozin initiation
Proportion of patients with T2DM treatment intensification during 3 months before inclusion in the study
3 months before dapagliflozin initiation
clinical characteristics of T2DM patients managed by GPs
Délai: 3 months before dapagliflozin initiation
Proportion of patients with different treatment regimen
3 months before dapagliflozin initiation
clinical characteristics of T2DM patients managed by GPs
Délai: 3 months before dapagliflozin initiation
Proportion of patients on treatment with different classes of antidiabetic therapy
3 months before dapagliflozin initiation
clinical characteristics of T2DM patients managed by GPs
Délai: 3 months before dapagliflozin initiation
Proportion of patients on different classes of concomitant therapy
3 months before dapagliflozin initiation

Collaborateurs et enquêteurs

C'est ici que vous trouverez les personnes et les organisations impliquées dans cette étude.

Parrainer

AstraZeneca

Les enquêteurs

  • Directeur d'études: Vladimir Bulatov, MD, PhD, AstraZeneca Russia

Publications et liens utiles

La personne responsable de la saisie des informations sur l'étude fournit volontairement ces publications. Il peut s'agir de tout ce qui concerne l'étude.

Liens utiles

Dates d'enregistrement des études

Ces dates suivent la progression des dossiers d'étude et des soumissions de résultats sommaires à ClinicalTrials.gov. Les dossiers d'étude et les résultats rapportés sont examinés par la Bibliothèque nationale de médecine (NLM) pour s'assurer qu'ils répondent à des normes de contrôle de qualité spécifiques avant d'être publiés sur le site Web public.

Dates principales de l'étude

Début de l'étude (Réel)

7 août 2017

Achèvement primaire (Réel)

15 avril 2019

Achèvement de l'étude (Réel)

15 avril 2019

Dates d'inscription aux études

Première soumission

19 juin 2017

Première soumission répondant aux critères de contrôle qualité

3 juillet 2017

Première publication (Réel)

6 juillet 2017

Mises à jour des dossiers d'étude

Dernière mise à jour publiée (Réel)

1 avril 2020

Dernière mise à jour soumise répondant aux critères de contrôle qualité

31 mars 2020

Dernière vérification

1 mars 2020

Plus d'information

Termes liés à cette étude

Termes MeSH pertinents supplémentaires

Autres numéros d'identification d'étude

  • D1690R00037

Plan pour les données individuelles des participants (IPD)

Prévoyez-vous de partager les données individuelles des participants (DPI) ?

NON

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 .

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