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Found 51 studies with search of: Levothyroxine
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Rank Status Study
1 Active, not recruiting Combined Levothyroxine/Liothyronine Supplementation in Hypothyroid Patients With Brain Tumors
Conditions: Hypothyroidism;   Brain Tumor
Interventions: Drug: Levothyroxine;   Drug: Liothyronine
2 Recruiting Thyroid Hormone Dose Adjustment in Pregnancy
Conditions: Pregnancy;   Hypothyroidism
Interventions: Drug: Anticipatory dose increase of levothyroxine;   Drug: levothyroxine
3 Recruiting Generic vs. Name-Brand Levothyroxine
Conditions: Congenital Hypothyroidism;   Hypothyroidism
Intervention: Drug: Levothyroxine versus Levothyroxine
4 Completed Fasting Study of Levothyroxine Sodium Tablets 200 mg to Synthroid Tablets 200 mg
Condition: Healthy
Interventions: Drug: Levothyroxine Sodium Tablets 200 mg;   Drug: Synthroid Tablets 200 mg
5 Completed Fasting Study of Levothyroxine Sodium Tablets 300 μg to Levothroid® Tablets 300 μg
Condition: Healthy
Interventions: Drug: Levothyroxine Sodium Tablets 300 μg;   Drug: Levothroid® Tablets 300 μg
6 Completed Fasting Study of Levothyroxine Sodium Tablets 300 μg to Synthroid® Tablets 300 μg
Condition: Healthy
Interventions: Drug: Levothyroxine Sodium Tablets 300 μg;   Drug: Synthroid® Tablets 300 μg
7 Completed Thyroid Lobectomy With or Without Levothyroxine Treatment Postoperatively
Condition: Recurrent Goiter
Interventions: Drug: levothyroxine;   Drug: no levothyroxine
8 Completed Fasting Study of Levothyroxine Sodium Tablets 300 Mcg to Synthroid® Tablets 300 Mcg
Condition: Healthy
Interventions: Drug: LEVOTHYROXINE SODIUM TABLETS,;   Drug: SYNTHROID® 300 mcg Tablets
9 Completed Combined Therapy With L-Thyroxine and L-Triiodothyronine Compared to L-Thyroxine Alone
Condition: Hypothyroidism
Interventions: Drug: thyroxine;   Drug: thyroxine and triiodothyronine
10 Enrolling by invitation Subclinical Hypothyroidism and Mind in the Elderly
Condition: Subclinical Hypothyroidism
Interventions: Drug: levothyroxine sodium;   Drug: excipient without levothyroxine (placebo)
11 Recruiting Levothyroxine Treatment in Thyroid Benign Nodular Goiter
Condition: Thyroid Nodule
Intervention: Drug: Levothyroxin treatment
12 Completed The Effect of Levothyroxine on Arterial Stiffness and Lipid Profile in Patients With Subclinical Hypothyroidism
Condition: Subclinical Hypothyroidism
Intervention: Drug: Levothyroxine
13 Completed Phase 4 Study in Secondary Hypothyroidism: Body Weight Adapted Thyroxin Treatment and Triiodothyronine Supplementation
Conditions: Secondary Hypothyroidism;   Hypopituitarism;   Hyperlipidemias
Intervention: Drug: Thyroxin, Triiodothyronine
14 Completed LISA-Study : Levothyroxin in Nodular Goiter
Condition: Goiter, Nodular
Interventions: Drug: Levothyroxin-Na;   Drug: Levothyroxine-Na + iodide;   Drug: Iodide;   Drug: Placebo
15 Active, not recruiting Thyroxine Titration Study
Condition: Hypothyroidism
Intervention: Drug: Thyroxine
16 Recruiting Supplemental Thyroxine Treatment for Preterm Infants With Hypothyroxinemia
Condition: Hypothyroxinemia
Intervention: Drug: thyroxine
17 Recruiting Neurocognitive and Metabolic Effects of Mild Hypothyroidism
Condition: Hypothyroidism
Intervention: Drug: L-thyroxine (L-T4)
18 Recruiting Block-Replacement Therapy During Radioiodine Therapy
Conditions: Toxic Nodular Goitre;   Graves’ Disease
Interventions: Drug: Methimazole;   Drug: Levothyroxine
19 Recruiting Thyroid Therapy for Mild Thyroid Deficiency in Pregnancy
Conditions: Subclinical Hypothyroidism;   Hypothyroxinemia;   Pregnancy
Intervention: Drug: Levothyroxine
20 Recruiting Thyroid and Glucose and Energy Metabolism
Conditions: Thyroid Diseases;   Thyroidectomy;   Replacement Thyroid Hormone Therapy;   Near Total Thyroidectomy
Interventions: Drug: Liothyronine (T3);   Drug: Levothyroxine (T4)

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