View clinical trials related to Thyroid Diseases.
Filter by:The investigators expected to enroll 30 patients with papillary, follicular or anaplastic thyroid cancer, and collect their urine samples before operation, immediately after operation, post-operative 3, 6 12 months. The investigators will analyze the urine exosomal proteins and probable biological markers. The investigators hope to find the prognostic biological markers via this prospective study. The investigators further hope to find newly therapeutic mechanism and medications for such patients with poorly-differentiated or anaplastic thyroid cancer.
The aim of the trial is to study a radiating diagnosis agent used in post surgery when the biological assessment highlighted a residual disease. This is an inter-regional multicentric, prospective study evaluating the benefit of PET F-DOPA imaging in involved node detection compared to standard imaging assessment in patient with medullary thyroid cancer. The purpose of the study is to evaluate the impact and performance of a new PET / CT (computerized tomography ) tracer targeting dopamine receptor in patient with residual ganglionar biological disease after initial surgery of medullary thyroid cancer compared to standard imaging. Obtained data will be compared to the "gold standard" based on : - nodes cytology when they could be punctured - histology when a new surgery will be recommended - surveillance when the 2 first cases will be not applicable (imaging monitoring, evolution of thyrocalcitonin)
This study is planned to compare C-Mac video-laryngoscope and airway ultrasound as two novel techniques (causing least discomfort to the patients) for the detection of impaired vocal-cord movement after thyroid surgery.
Thyroid eye disease (TED) is an autoimmune disorder in which the immune system attacks orbital tissues, resulting in characteristic changes in eyelid position, globe position in the orbit, extraocular muscle balance, and optic nerve function. TED is a potentially blinding disease, and current treatments largely consist of nonspecific reduction of inflammation using corticosteroids or radiation therapy. Regardless of treatment, once TED progresses from its inflammatory phase to a more fibrotic, resolution phase, the orbital changes become fixed and can be modified only by surgery. The investigators propose to treat a cohort of patients with active TED using a selective COX-2 inhibitor, celecoxib, and to compare these patients to an observational control group. The investigators hypothesize that celecoxib will reduce the severity of disease and/or prevent progression to proptosis, diplopia, and corneal exposure or compressive optic neuropathy.
Coronary heart disease (CHD) and heart failure (HF) are the leading causes of mortality and morbidity, particularly with the current context of an aging population. Prospective cohort studies, as well as analyses of pooled individual participant data suggest up to a 60-90% increase in the risk of CHD or HF events among adults with severe SHypo. However, no large randomized controlled trials (RCT) have assessed the impact of thyroid replacement on cardiovascular (CV) imaging outcomes. The goals of this proposal are to address the impact of thyroid replacement on cardiac function. The investigators will conduct a RCT in 185 patients with subclinical hypothyroidism who will be randomly assigned to thyroxine or placebo with an average follow-up of 24 months from baseline. The main outcome will be CV imaging modalities measured by echocardiography at the close-out visit. Assessment of the impact of thyroid replacement on cardiac function and subclinical atherosclerosis within a trial will aid decisions and evidence-based guidelines development to treat a potential modifiable risk factor, such as SHypo.
Coronary heart disease (CHD) are the leading causes of mortality and morbidity, particularly with the current context of an aging population. Prospective cohort studies, as well as analyses of pooled individual participant data suggest up to a 60-90% increase in the risk of CHD or HF events among adults with severe SHypo. However, no large randomized controlled trials (RCT) have assessed the impact of thyroid replacement on cardiovascular (CV) imaging outcomes. The goals of this proposal are to address the impact of thyroid replacement on subclinical atherosclerosis. The investigators will conduct a RCT in 185 patients with subclinical hypothyroidism who will be randomly assigned to thyroxine or placebo with an average follow-up of 24 months from baseline. The main outcome will be CV imaging modalities measured by carotid ultrasound at the close-out visit. Assessment of the impact of thyroid replacement on subclinical atherosclerosis within a trial will aid decisions and evidence-based guidelines development to treat a potential modifiable risk factor, such as SHypo.
This phase I trial studies the side effects and best dose of veliparib when given together with capecitabine and temozolomide in treating patients with neuroendocrine tumor that has spread to other places in the body and usually cannot be cured or controlled with treatment, has returned after a period of improvement, and cannot be removed by surgery. Veliparib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as capecitabine and temozolomide, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading.
Obstetric complications are common and can be responsible for maternal and foetal morbidity and mortality. Thyroid dysfunction has been identified as a possible cause of obstetric complications. Many studies have been conducted to estimate the prevalence and define the nature of obstetric complications observed in patients with thyroid dysfunction. However, women with obstetric complications are not systematically screened for thyroid dysfunction and no published study has evaluated the prevalence of thyroid dysfunction in women with an obstetric complication. As no consensus has been reached concerning systematic screening for thyroid dysfunction in pregnant women, the identification of new high-risk populations could possibly result in a change of clinical practice.
Thyroid carcinoma is the common endocrine system malignant neoplasm. At present it has become the malignant neoplasm of fastest growing incidence rate. More than 85% thyroid carcinoma is papillary thyroid carcinoma. Cervical lymph node metastasis is common in papillary thyroid carcinoma patients. This study aim to reveal protein expression differences between papillary thyroid carcinoma with cervical lymph node metastasis and without cervical lymph node metastasis.
In a large prospective cross-sectional study, the investigators aimed to identify the determinants of thyroid surgery outcomes and quantify the relative influence of preoperative and intraoperative factors. For this purpose, the investigators considered the interplay of several characteristics specific to surgeons, patients, and surgical procedures.