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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: ClinicalTrials.gov
Last refreshed on: 7 November 2016
Main ID:  NCT02485626
Date of registration: 23/06/2015
Prospective Registration: No
Primary sponsor: The Netherlands Cancer Institute
Public title: Identifying Subgroups With High Cardiovascular Risk in Breast Cancer Survivors HARBOR
Scientific title: HARBOR Study: Identifying Subgroups With High Cardiovascular Risk in Breast Cancer Survivors
Date of first enrolment: April 2015
Target sample size: 628
Recruitment status: Recruiting
URL:  https://clinicaltrials.gov/show/NCT02485626
Study type:  Observational [Patient Registry]
Study design:  Observational Model: Cohort, Time Perspective: Cross-Sectional  
Phase:  N/A
Countries of recruitment
Netherlands
Contacts
Name:     Flora E. van Leeuwen, Prof. dr.
Address: 
Telephone:
Email: f.v.leeuwen@nki.nl
Affiliation: 
Name:     Flora E. van Leeuwen, Prof. dr.
Address: 
Telephone:
Email:
Affiliation:  The Netherlands Cancer Institute
Key inclusion & exclusion criteria

Inclusion Criteria:

- early invasive BC (TNM stage I - III);

- diagnosed and/or treated in the AVL or UMCG;

- treated 5 - 7 years or 10 - 12 years ago;

- aged 40-50 years at time of therapy;

- signed written informed consent.

Exclusion Criteria:

- history of RT or CT unrelated to BC;

- current treatment for BC recurrence or second malignancy (including contralateral BC)
with the exception of non-melanoma skin cancer or curatively treated carcinoma in
situ of the cervix;

- history of cardiac disease (CHF, acute coronary syndrome, coronary revascularization
procedure, symptomatic valvular dysfunction, cardiomyopathy or congenital heart
defect) before diagnosis and treatment for BC;

- mental disability or psychological condition potentially hampering compliance with
the study protocol;

- insufficient understanding of the Dutch language.



Age minimum: 40 Years
Age maximum: 50 Years
Gender: Female
Health Condition(s) or Problem(s) studied
Breast Neoplasms
Cardiovascular Diseases
Intervention(s)
Procedure: 2D tissue doppler echocardiography
Primary Outcome(s)
Left ventricular ejection fraction [Time Frame: up to 12 years after breast cancer diagnosis]
Secondary Outcome(s)
Diastolic cardiac function [Time Frame: up to 12 years after breast cancer diagnosis]
Intima media thickness and arterial stiffness [Time Frame: up to 12 years after breast cancer diagnosis]
Cardiac deformation [Time Frame: up to 12 years after breast cancer diagnosis]
Biomarker assessment [Time Frame: up to 12 years after breast cancer diagnosis]
Secondary ID(s)
NL49405.031.14
Source(s) of Monetary Support
Please refer to primary and secondary sponsors
Secondary Sponsor(s)
University Medical Center Groningen
Ethics review
Results
Results available:
Date Posted:
Date Completed:
URL:
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