Determination of Baseline Thyroid Status Values in French Adult Population
NCT03748407 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 600
Last updated 2018-11-20
Summary
The objective of this study is to establish reference values in the general population from a Beckman Coulter DxI chemiluminescence assay.
Indeed, the lack of harmonization of the methods of the dosage remains a major difficulty to optimize the management of patients with thyroid disease.
This supplier has recently optimized its dosing kit according to the 3rd international standard of the WHO (IRB 81/565) for the TSH (Thyroid Stimulating Hormon).
It is necessary to carry out a study of the distribution of the values of this TSH within our metropolitan population. The current data proposed by the supplier come from a study of a North American population.
investigators propose to define usual values for thyroid status markers (TSH, FT4 \[free thyroxine\], FT3 \[free triiodothyroxine\]) from healthy EFS (French Blood Establishment) donors who meet the standard exclusion criteria for this type of study.
Conditions
- Healthy
Interventions
- OTHER
-
Dosages of Thyroid parameters
Dosages of the following parameters: TSH, FT4 FT3, TGAb (Tyroglobulin antibody) , TPO Ab (ThyroPeroxydase Antibody)
Sponsors & Collaborators
-
University Hospital, Caen
lead OTHER
Study Design
- Allocation
- NA
- Purpose
- SCREENING
- Masking
- NONE
- Model
- SINGLE_GROUP
Eligibility
- Min Age
- 18 Years
- Max Age
- 70 Years
- Sex
- ALL
- Healthy Volunteers
- Yes
Timeline & Regulatory
- Start
- 2018-11-30
- Primary Completion
- 2018-12-01
- Completion
- 2019-01-31
More Related Trials
-
The Relationship Between Serum rT3 Concentrations, T3/T4 Ratio, and Symptoms/Quality of Life in Treated Hypothyroid Patients
NCT05015725 ·Status: COMPLETED
-
Effect of T4-T3 Combination Therapy Versus T4 Monotherapy in Patients With Hypothyroidism
NCT00531713 ·Status: COMPLETED ·Phase: PHASE4
-
Systematic Radioiodine Administration Versus Decision of Radioiodine Treatment Guided by a Post-operative Work-up
NCT04290663 ·Status: RECRUITING ·Phase: PHASE3
-
Assessing the Impact of the Early and Systematic Hormonal Replacement After Radio-isotopic Ablation of Graves'hyperthyroïdism on Quality of Life, Efficiency and Tolerance
NCT01295333 ·Status: COMPLETED ·Phase: PHASE3
-
Thyroid Replacement Therapy in Patients With Subclinical Hypothyroidism
NCT04953195 ·Status: UNKNOWN ·Phase: PHASE4
-
Effects of L-thyroxine Replacement on Serum Lipid and Atherosclerosis in Hypothyroidism
NCT01848171 ·Status: UNKNOWN ·Phase: PHASE4
-
Thyroid Hormone Replacement for Subclinical Hypothyroidism
NCT01660126 ·Status: COMPLETED ·Phase: PHASE4
-
Long-Term Efficacy and Safety of Once-Weekly Levothyroxine Regimen in Hypothyroid Patients
NCT07133295 ·Status: COMPLETED
-
Validation of a New TSH Test
NCT01997554 ·Status: COMPLETED ·Phase: NA
-
Overdiagnosis of Thyroid Cancer in the Marne and Ardennes Departments of France From 1975 to 2014
NCT03623516 ·Status: COMPLETED
-
Congenital Hypothyroidism in Children With Eutopic Gland or Thyroid Hemiagenesis: Predictive Factors for Transient vs Permanent Hypothyroidism.
NCT04712760 ·Status: UNKNOWN
-
Combined Replacement Therapy With Levothyroxine and Liothyronine in Thyroidectomized Patients
NCT03053115 ·Status: COMPLETED ·Phase: PHASE2/PHASE3
-
Effects of Levothyroxine Treatment on Hemodynamic and Renal Functions in Subclinical Hypothyroidism
NCT02186405 ·Status: WITHDRAWN ·Phase: PHASE4
-
Thyroid Dysfunction and Obstetric Complications
NCT02815501 ·Status: WITHDRAWN
-
Long Period Observation of Biochemical Survey and Ultrasonography in Thyroid Diseases and Subclinical Thyroid Diseases
NCT02868476 ·Status: UNKNOWN
-
Relationship of Noninvasive Assessment of Central BP With 10 Years Atherosclerotic CVD in Subclinical Hypothyroidism
NCT06607978 ·Status: NOT_YET_RECRUITING
-
Discontinuation of Levothyroxine Therapy for Patients With Subclinical Hypothyroidism
NCT04288115 ·Status: COMPLETED ·Phase: PHASE4
-
Quality of Life and Long-term Outcome of Adequately Treated Congenital Hypothyroidism
NCT06864039 ·Status: ENROLLING_BY_INVITATION ·Phase: NA
-
Morbidity and Mortality Associated With the Care Journey in Children and Adolescents With Hyperthyroidism
NCT03951532 ·Status: COMPLETED
-
Effect of Age, Weight and Sex on Levothyroxine Pharmacokinetics
NCT03102177 ·Status: COMPLETED ·Phase: EARLY_PHASE1
-
A Randomized Controlled Trial of Thyroid Hormone Supplementation in Hemodialysis Patients
NCT03977207 ·Status: RECRUITING ·Phase: NA
-
Desiccated Thyroid Extract and Levothyroxine for Hypothyroidism Treatment
NCT01739972 ·Status: UNKNOWN ·Phase: NA
-
Comparison of Levothyroxine Formulations in the Treatment of Congenital Hypothyroidism
NCT06724224 ·Status: RECRUITING
-
Evaluation of the Clinical and Biological Consequences of Levothyrox® Formula Modification
NCT03569800 ·Status: TERMINATED
-
The Influence of Different Thyroid Autoantibodies on Thyroid Function and Pregnancy Outcome After Assisted Reproductive Technology
NCT04019509 ·Status: UNKNOWN ·Phase: NA