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CompletedNCT04406779Updated May 28, 2020

The Frequency of Thyroid Diseases in Women With Breast Cancer

An observational study in Breast Cancer and Thyroid Diseases, sponsored by Uşak University. Completed. Open to female participants aged 18 Years to 65 Years. Per ClinicalTrials.gov, last updated 2020-05-28.

Sponsored by Uşak University · Observational

Study type
Observational
Model
Case-control
Time perspective
Prospective
Enrollment
160
Ages
18 Years to 65 Years
Sex
Female
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Study summary

Breast cancer and thyroid disorders are important health challenges commonly encountered in women. The relationship between both conditions still remains unknown. In this study, the frequency of thyroid diseases was investigated in breast cancer patients

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Conditions studied

  • Breast Cancer
  • Thyroid Diseases
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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 160 is below the median of 184 across 2,642 observational studies indexed under Breast Neoplasms.

Browse Breast Neoplasms studies →

Lead sponsor

Uşak University is the lead sponsor of 78 studies on the registry; 11 are open to participants now.

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

04

Who can participate

Ages eligible
18 Years to 65 Years
Sexes eligible
Female
Sampling method
Probability sample

Study population

women, aged between 18-65 years who were diagnosed with breast cancer, but not underwent surgery, radiotherapy or chemothreapy were included into the study as patients groups. Age matched healthy controls were enrolled as controls.

Inclusion criteria

  • women, the age between 18-65 years who were diagnosed with breast cancer, but not underwent surgery, radiotherapy or chemothreapy were included into the study

Exclusion criteria

Exclusion Criteria:

  • Those with pregnancy, known liver and renal failure, the history of any malignancy other than breast cancer, undergoing a surgical operation due to breast cancer, also those receiving chemotherapy/radiotherapy for the same reason or undergoing partial or complete thyroid surgery or a surgical operation within the past 6 months, and also the patients taking oral anti-diabetic medication, insulin, steroids, thiazide, anti-psychotics and immuno-suppressive medicines affecting the levels of blood glucose, insulin and IR, smokers and those consuming alcohol were excluded
05

Study design

Observational model
Case-control
Time perspective
Prospective
Enrollment
160 participants (actual)
Patient registry
No

Groups and cohorts

  • Patients with breast cancer

    Patients with breast cancer

    Device: thyroid USG was perform, blood samples were taken for the meausurement of thyroid hormone and autoantibodies

  • Control

    Healthy patients without breast cancer

    Device: thyroid USG was perform, blood samples were taken for the meausurement of thyroid hormone and autoantibodies

Interventions

  • Devicethyroid USG was perform, blood samples were taken for the meausurement of thyroid hormone and autoantibodies

    thyroid USG was perform, blood samples were taken for the meausurement of thyroid hormone and autoantibodies

06

What researchers measure

Primary outcomes

  1. to investigate the frequency of thyroid diseases in breast cancer patients.

    Time frame: 1 year

07

Study locations

No study locations are listed for this record.

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References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on May 28, 2020, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT04406779
Lead sponsor
Uşak University
Responsible party
Cevdet Duran (M.D., Uşak University) — Principal investigator
First posted
May 28, 2020
Start date
Mar 1, 2016
Primary completion
Mar 31, 2017
Completion
Mar 31, 2017
Last update
May 28, 2020

Oversight

FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in May 2020. You cannot join it, but the record below documents what was studied.

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