Levothyroxin

DRUG14 trials

Conditions

Abortion, HabitualBiomarkersCongenital HypothyroidismDyslipidemiasEndocrine System DiseasesEuthyroid FemalesHealthyHypothyroidism

Phase 1

Levothyroxine-sodium Bioequivalence Trial With Oral Single Dose Administration

CompletedNCT06547242

Berlin-Chemie AG Menarini GroupHealthy

Start: 2021-10-22End: 2022-05-22Updated: 2024-08-09

Phase 2

Combined Replacement Therapy With Levothyroxine and Liothyronine in Thyroidectomized Patients

CompletedNCT03053115

Azienda USL ModenaHypothyroidism

Start: 2017-03-14End: 2022-06-30Updated: 2023-04-21

Identification of Non-responders to Levothyroxine Therapy

CompletedNCT03627611

Oslo University HospitalBiomarkers, Endocrine System Diseases, Hypothyroidism

Start: 2018-08-14End: 2020-06-22Updated: 2021-03-17

Phase 3

Efficacy of Low Dose Levothyroxine During Pregnancy

CompletedNCT03391154

Ain Shams UniversityEuthyroid Females

Start: 2017-05-01End: 2020-08-30Updated: 2021-10-07

Vitamin D & Levothyroxine Combination Versus Levothyroxine on Lipid Profile in Hypothyroidism

CompletedNCT06276205

King Edward Medical UniversityDyslipidemias, Hypothyroidism Primary, Lipid Disorder

Start: 2024-03-01End: 2025-01-01Updated: 2025-03-11

LIGHT Trial: Levothyroxine for Gestational Hypothyroidism in Recurrent Pregnancy Loss

Not yet recruitingNCT06999278

Women's Hospital School Of Medicine Zhejiang UniversityAbortion, Habitual

Start: 2025-06-01End: 2027-05-31Target: 200Updated: 2025-06-04

Phase 4

The Effect of Thyroid Hormone Therapy on Muscle Mass and Function in Older Adults With Subclinical Hypothyroidism

CompletedNCT04354896

Insel Gruppe AG, University Hospital BernSarcopenia, Subclinical Hypothyroidism

Start: 2014-05-31End: 2018-05-04Updated: 2023-05-18

Influence of Initial Levothyroxine Dose on Neurodevelopmental and Growth Outcomes in Congenital Hypothyroidism

CompletedNCT05371262

Federico II UniversityCongenital Hypothyroidism

Start: 2011-05-31End: 2018-05-31Updated: 2022-05-12

Unknown Phase

Insulin Sensitivity and Metabolism Before and After Treatment in Patients With Hypothyroidism

TerminatedNCT00770016

University of AarhusHypothyroidism

Start: 2010-01-31End: 2011-01-31Updated: 2010-10-26

Interaction Between Levothyroxine and Probiotics in Hypothyroid Patients

CompletedNCT03095963

Azienda USL ModenaHypothyroidism

Start: 2014-01-01End: 2016-10-25Updated: 2017-03-30

Final Height in Patients With CH Diagnosed by the Screening

NCT04734457

Ain Shams UniversityCongenital Hypothyroidism

Start: 2021-11-02End: 2022-04-01Target: 60Updated: 2021-10-05

The Prevalence and Risk Factors for Thyroid Dysfunction in Pregnant Women in Taiwan

NCT04936698

Chang Gung Memorial HospitalThyroid Disease Pregnancy

Start: 2021-07-16End: 2022-03-31Target: 2000Updated: 2021-08-16

Correlation Between Levothyroxine and Blood Th17/Treg in Pregnant Women With Normal-high TSH and Positive TPOAb

TerminatedNCT06527859

Third Affiliated Hospital of Zhengzhou UniversityPregnancy Related, Thyroid Stimulating; Hormone, C

Start: 2022-04-06End: 2024-06-05Updated: 2024-07-30

Necessity of TSH Suppression Therapy in Active Surveillance for Thyroid Cancer Patients.

Not yet recruitingNCT06971965

National Cancer Center, KoreaPapillary Thyroid Carcinoma, Thyroid Cancer

Start: 2025-06-02End: 2032-12-31Target: 578Updated: 2025-05-14

Frontiers in Endocrinology2022-09-0521 citations

Thyroid Signaling Biomarkers in Female Symptomatic Hypothyroid Patients on Liothyronine versus Levothyroxine Monotherapy: A Randomized Crossover Trial

Journal of Thyroid Research2022-05-047 citations

Effect of Liothyronine Treatment on Quality of Life in Female Hypothyroid Patients With Residual Symptoms on Levothyroxine Therapy: A Randomized Crossover Study

Frontiers in Endocrinology2022-02-2220 citations

Effect of Liothyronine Treatment on Dermal Temperature and Activation of Brown Adipose Tissue in Female Hypothyroid Patients: A Randomized Crossover Study

Frontiers in Endocrinology2021-11-196 citations

Probiotics Ingestion Does Not Directly Affect Thyroid Hormonal Parameters in Hypothyroid Patients on Levothyroxine Treatment

Frontiers in Endocrinology2017-11-1450 citations