Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 2:54 PM
Ignite Modification Date:
2025-12-24 @ 2:54 PM
NCT ID:
NCT06527859
Brief Summary:
The purpose of this clinical trial is to understand the impact of different doses of levothyroxine on the immune inflammatory response in pregnant women with normal-high TSH and positive TPOAb in the first half of pregnancy. It aims to answer the main questions:
Are there differences in immune inflammation between normal pregnant women and those in the disease group? Can different doses of levothyroxine improve the Th17/Treg ratio and cytokine levels in the disease group? Researchers first compared the differences between normal pregnant women and those in the disease group, and then administered two different doses of levothyroxine to the disease group to observe whether different doses of levothyroxine can improve the immune inflammation in this group.
pregnant women in the disease group will: Take the same dose of levothyroxine (25/50ug) every day Return for a follow-up visit after 4 weeks of medication
Detailed Description:
To explore the correlation between different doses of levothyroxine (LT4) supplementation and Th17/Treg and cytokines in pregnant women with normal-high thyroid stimulating hormone (TSH) and positive thyroid peroxidase antibody (TPOAb) in the first half of pregnancy. From June 2022 to October 2023, 34 pregnant women with high- normal TSH and positive TPOAb in our hospital were selected (disease group), and 30 healthy pregnant women (control group) were matched; the disease group was divided into HA group and HB group according to the administration of 25 ug LT4 and 50 ug LT4. Blood samples were collected from the control group and the disease group before and 4-8 weeks after intervention to detect thyroid function, cytokine and blood lipid levels, flow cytometry to determine the proportion of Th17 and Treg cells, and methane hydrogen blowing examination was performed in parallel; the serological differences between the groups and before and after intervention were compared, and correlation analysis was used to analyze thyroid function, blood lipids, cytokines, and Th17/Treg.
Study:
NCT06527859
Study Brief:
Protocol Section:
NCT06527859