Ignite Creation Date:
2025-12-24 @ 9:45 PM
Ignite Modification Date:
2026-01-02 @ 5:25 PM
Study NCT ID:
NCT02555332
Status:
COMPLETED
Last Update Posted:
2015-09-21
First Post:
2015-09-17
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Maternal Thyroid Function in Early Pregnancy and Their Relationship With Gestational Diabetes Mellitus
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D016640', 'term': 'Diabetes, Gestational'}], 'ancestors': [{'id': 'D011248', 'term': 'Pregnancy Complications'}, {'id': 'D005261', 'term': 'Female Urogenital Diseases and Pregnancy Complications'}, {'id': 'D000091642', 'term': 'Urogenital Diseases'}, {'id': 'D003920', 'term': 'Diabetes Mellitus'}, {'id': 'D044882', 'term': 'Glucose Metabolism Disorders'}, {'id': 'D008659', 'term': 'Metabolic Diseases'}, {'id': 'D009750', 'term': 'Nutritional and Metabolic Diseases'}, {'id': 'D004700', 'term': 'Endocrine System Diseases'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D005951', 'term': 'Glucose Tolerance Test'}], 'ancestors': [{'id': 'D001774', 'term': 'Blood Chemical Analysis'}, {'id': 'D019963', 'term': 'Clinical Chemistry Tests'}, {'id': 'D019411', 'term': 'Clinical Laboratory Techniques'}, {'id': 'D019937', 'term': 'Diagnostic Techniques and Procedures'}, {'id': 'D003933', 'term': 'Diagnosis'}, {'id': 'D003940', 'term': 'Diagnostic Techniques, Endocrine'}, {'id': 'D008919', 'term': 'Investigative Techniques'}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'PROSPECTIVE', 'observationalModel': 'COHORT'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 7729}, 'patientRegistry': False}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2012-12'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2015-09', 'completionDateStruct': {'date': '2014-03', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2015-09-17', 'studyFirstSubmitDate': '2015-09-17', 'studyFirstSubmitQcDate': '2015-09-17', 'lastUpdatePostDateStruct': {'date': '2015-09-21', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2015-09-21', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2014-03', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': '75g oral glucose tolerance test (OGTT) positive or not', 'timeFrame': '24-28 weeks'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'conditions': ['Pregnancy', 'Thyroid Function Tests', 'Gestational Diabetes Mellitus']}, 'referencesModule': {'references': [{'pmid': '16785147', 'type': 'RESULT', 'citation': 'Agarwal MM, Dhatt GS, Punnose J, Bishawi B, Zayed R. Thyroid function abnormalities and antithyroid antibody prevalence in pregnant women at high risk for gestational diabetes mellitus. Gynecol Endocrinol. 2006 May;22(5):261-6. doi: 10.1080/09513590600630470.'}, {'pmid': '24680382', 'type': 'RESULT', 'citation': 'Pascual Corrales E, Andrada P, Auba M, Ruiz Zambrana A, Guillen Grima F, Salvador J, Escalada J, Galofre JC. Is autoimmune thyroid dysfunction a risk factor for gestational diabetes? Endocrinol Nutr. 2014 Aug-Sep;61(7):377-81. doi: 10.1016/j.endonu.2014.01.009. Epub 2014 Mar 26. English, Spanish.'}, {'pmid': '22525909', 'type': 'RESULT', 'citation': 'Tudela CM, Casey BM, McIntire DD, Cunningham FG. Relationship of subclinical thyroid disease to the incidence of gestational diabetes. Obstet Gynecol. 2012 May;119(5):983-8. doi: 10.1097/AOG.0b013e318250aeeb.'}, {'pmid': '11124856', 'type': 'RESULT', 'citation': "Olivieri A, Valensise H, Magnani F, Medda E, De Angelis S, D'Archivio M, Sorcini M, Carta S, Baccarini S, Romanini C. High frequency of antithyroid autoantibodies in pregnant women at increased risk of gestational diabetes mellitus. Eur J Endocrinol. 2000 Dec;143(6):741-7. doi: 10.1530/eje.0.1430741."}, {'pmid': '23015651', 'type': 'RESULT', 'citation': 'Karakosta P, Alegakis D, Georgiou V, Roumeliotaki T, Fthenou E, Vassilaki M, Boumpas D, Castanas E, Kogevinas M, Chatzi L. Thyroid dysfunction and autoantibodies in early pregnancy are associated with increased risk of gestational diabetes and adverse birth outcomes. J Clin Endocrinol Metab. 2012 Dec;97(12):4464-72. doi: 10.1210/jc.2012-2540. Epub 2012 Sep 26.'}]}, 'descriptionModule': {'briefSummary': 'This study was conducted to analyze the role of TSH level and TPOAb status in early pregnancy and use this information in assessment of the risk of gestational diabetes mellitus at different weeks of gestation when the FT4 level is normal.', 'detailedDescription': 'A total of 7,729 women with singleton pregnancies who were receiving antenatal care at Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine between December 2012 and March 2014 were included in the study. All these women underwent screening for thyroid function (TSH,FT4 and TPOAb) at the first antenatal visit and a 75 g oral glucose tolerance test at 24-28 weeks of gestation. The correlation between a combination of TSH level and TPOAb status and the risk of gestational diabetes mellitus was analyzed.'}, 'eligibilityModule': {'sex': 'FEMALE', 'stdAges': ['ADULT'], 'maximumAge': '40 Years', 'minimumAge': '18 Years', 'samplingMethod': 'PROBABILITY_SAMPLE', 'studyPopulation': 'All the pregnant women who were receiving antenatal care at Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine were invited to participate in the study.Informed consents were obtained from all subjects.', 'healthyVolunteers': False, 'eligibilityCriteria': 'Criteria:\n\nInclusion Criteria:\n\n1. ≤19+6 weeks of gestation at the first antenatal visit;\n2. singleton pregnancy;\n3. FT4 level is within the normal range;\n4. TSH level is normal or beyond the normal range.\n\nExclusion Criteria:\n\n1. age \\<18 years or \\>40 years;\n2. thyroid disease history before pregnancy, e.g. hyperthyroidism, clinical hypothyroidism and malignant tumors of the thyroid, regardless of medication treatment is needed or not;\n3. twin or multiple gestations;\n4. diagnosed with diabetes mellitus before pregnancy, or fasting blood-glucose level ≥ 7.0 mmol/L or HbA1C≥6.5% at the first antenatal visit;\n5. diseases causing abnormal glycometabolism or severe co-morbidities or diseases causing abnormal glycometabolism.'}, 'identificationModule': {'nctId': 'NCT02555332', 'briefTitle': 'Maternal Thyroid Function in Early Pregnancy and Their Relationship With Gestational Diabetes Mellitus', 'organization': {'class': 'OTHER', 'fullName': 'Shanghai First Maternity and Infant Hospital'}, 'officialTitle': 'Maternal TSH Level and TPOAb Status in Early Pregnancy and Their Relationship to the Risk of Gestational Diabetes Mellitus', 'orgStudyIdInfo': {'id': 'REB#12-054'}}, 'armsInterventionsModule': {'armGroups': [{'label': 'Women underwent screening for thyroid function', 'description': 'All these women underwent screening for thyroid function (TSH,FT4,TPOAb) at the first antenatal visit and the 75g oral glucose tolerance test (OGTT) at 24-28 weeks of gestation. The correlation between the combination of TSH level and TPOAb status and the risk of Gestational Diabetes Mellitus was analyzed.', 'interventionNames': ['Other: 75g oral glucose tolerance test (OGTT)']}], 'interventions': [{'name': '75g oral glucose tolerance test (OGTT)', 'type': 'OTHER', 'description': 'All these women underwent the 75g oral glucose tolerance test (OGTT) at 24-28 weeks of gestation.', 'armGroupLabels': ['Women underwent screening for thyroid function']}]}, 'contactsLocationsModule': {'overallOfficials': [{'name': 'Hao Ying, PHD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Shanghai First Maternity and Infant Hospital'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Shanghai First Maternity and Infant Hospital', 'class': 'OTHER'}, 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'Director,Clinical research', 'investigatorFullName': 'Hao Ying', 'investigatorAffiliation': 'Shanghai First Maternity and Infant Hospital'}}}}