NCT02636075

Brief Summary

This study investigates if Parathyroid Tissues Anatomic Localizations Are Displaced Downward in Parathyroid Hyperplasia Cases or not.

Trial Health

35
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
125

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Dec 2015

Shorter than P25 for all trials

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

December 1, 2015

Completed
4 days until next milestone

First Submitted

Initial submission to the registry

December 5, 2015

Completed
16 days until next milestone

First Posted

Study publicly available on registry

December 21, 2015

Completed
11 days until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2016

Completed
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

February 1, 2016

Completed
Last Updated

December 21, 2015

Status Verified

December 1, 2015

Enrollment Period

1 month

First QC Date

December 5, 2015

Last Update Submit

December 18, 2015

Conditions

Parathyroid Hyperplasia

Outcome Measures

Primary Outcomes (1)

  • Size of the thyroid tissue

    Longitudinal size (in mm) of each parathyroid tissue according to its anatomical location (upper, middle or lower 1/3 of the thyroid gland or below the thyroid)

    one year

Study Arms (4)

Upper 1/3 of thyroid tissue

Middle 1/3 of thyroid tissue

Lower 1/3 of thyroid tissue

Below thyroid tissue

Eligibility Criteria

Sexall
Healthy VolunteersYes
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

no limitaion

You may qualify if:

  • Patients who have undergone an operation due to parathyroid hyperplasia

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Officials

  • Erhan Aysan, MD

    Vakıf Gureba University

    STUDY DIRECTOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Head of the Department of General Surgery

Study Record Dates

First Submitted

December 5, 2015

First Posted

December 21, 2015

Study Start

December 1, 2015

Primary Completion

January 1, 2016

Study Completion

February 1, 2016

Last Updated

December 21, 2015

Record last verified: 2015-12