CClinicalTrials.gg
CompletedNCT01081509ARIADNEUpdated Nov 16, 2011

Survey Conducted Among Early Breast Cancer Patients Treated With Arimidex for Evaluation of Treatment Adherence

An observational study in Breast Cancer, sponsored by AstraZeneca. Completed at 25 sites in Hungary. Open to female participants. Per ClinicalTrials.gov, last updated 2011-11-16.

Sponsored by AstraZeneca · Observational

Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
1,077
Sex
Female
01

Study summary

The aim of this study is to assess the patient's perception about and willingness to take his or her medication and the influencing factors interfering with taking medication.

02

Conditions studied

  • Breast Cancer

Browse trials for

Keywords

  • adherence
  • early breast cancer
  • Arimidex
  • Therapy adherence
03

In context

Breast Neoplasms

12,544 studies on the registry are indexed under Breast Neoplasms; 2,892 are open to participants now.

This study's enrollment of 1,077 is above the median of 184 across 2,642 observational studies indexed under Breast Neoplasms.

Browse Breast Neoplasms studies →

Lead sponsor

AstraZeneca is the lead sponsor of 3,429 studies on the registry; 270 are open to participants now.

Of its 357 completed or terminated interventional studies of FDA-regulated products, 173 (48%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
Child (0–17), Adult (18–64), Older adult (65+)
Sexes eligible
Female
Accepts healthy volunteers
No
Sampling method
Probability sample

Study population

Early breast cancer patients on adjuvant aromatase inhibitor

Eligibility criteria

Inclusion Criteria:

  • Early breast cancer
  • Post menopausal
  • Adjuvant hormonal Arimidex therapy
05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
1,077 participants (actual)
06

What researchers measure

Primary outcomes

  1. Percent of patients remaining adherent to therapy with Arimidex

    Time frame: Every 3 months

Secondary outcomes

  1. Questionnaire for factors influencing adherence

    Time frame: Every 3 months

07

Study locations

25 sites
  • Research Site
    Balatonfoldvar, Hungary
  • Research Site
    Bekescsaba, Hungary
  • Research Site
    Budapest, Hungary
  • Research Site
    Debrecen, Hungary
  • Research Site
    Dombovar, Hungary
  • Research Site
    Gyongyos, Hungary
  • Research Site
    Gyor, Hungary
  • Research Site
    Gyula, Hungary
  • Research Site
    Kaposvar, Hungary
  • Research Site
    Kecskemet, Hungary
  • Research Site
    Miskolc, Hungary
  • Research Site
    Mosdos, Hungary
  • Research Site
    Nagyatad, Hungary
  • Research Site
    Nyiregyhaza, Hungary
  • Research Site
    Orfu, Hungary
  • Research Site
    Papa, Hungary
  • Research Site
    Pecs, Hungary
  • Research Site
    Szeged, Hungary
  • Research Site
    Szekesfehervar, Hungary
  • Research Site
    Szekszard, Hungary
  • Research Site
    Szentes, Hungary
  • Research Site
    Szombathely, Hungary
  • Research Site
    Veszprem, Hungary
  • Research Site
    Zalaegerszeg, Hungary
  • Research Site
    Zirc, Hungary
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Nov 16, 2011, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT01081509
Lead sponsor
AstraZeneca
Responsible party
Sponsor
First posted
Mar 5, 2010
Start date
Mar 2010
Primary completion
Oct 2011
Completion
Oct 2011
Last update
Nov 16, 2011

Study contacts

Zsolt Horvath, M.D., Ph.D.
principal investigator · Hungarian National Institute of Oncology

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Nov 2011. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion