Risk factors for subclinical hypothyroidism during pregnancy in Guizhou province and analysis of TCM constitution: a multicenter prospective study
- Conditions
- subclinical hypothyroidism during pregnancy
- Registration Number
- ITMCTR1900002278
- Lead Sponsor
- The First Affiliated Hospital of Guiyang College of Traditional Chinese Medicine
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- Female
- Target Recruitment
- Not specified
It is consistent with the diagnosis of subclinical hypothyroidism during pregnancy, but does not include TSH elevation caused by non-thyroid causes, such as: early adrenal failure, severe non-thyroid disease recovery, chronic kidney disease, TSH receptor mutation inactivation and circulating TSH antibody.
(1) clear ectopic pregnancy;
(2) hypothyroidism was detected before pregnancy and thyroxine drugs were taken;
(3) identify the threatened abortion or inevitable abortion caused by other reasons;
(4) patients with severe primary diseases, malignant tumors and/or other progressive basic diseases, such as hematopoietic system, cardio-cerebro-pulmonary liver and kidney system;
(5) mentally retarded and mentally ill patients who do not cooperate with treatment;
(6) incomplete data will affect the result analysis;
(7) patients who have used similar drugs for treatment, such as taking relevant or antagonistic drugs, making it difficult to judge the efficacy of drugs.
Study & Design
- Study Type
- Basic Science
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method