View clinical trials related to Thyroid Diseases.
Filter by:Clinical studies, with a distinct emphasis on medullary thyroid cancer, play a pivotal role in evaluating the safety and effectiveness of novel treatments for this condition. These trials serve as essential tools to determine whether new medications surpass conventional therapies, providing substantial evidence to endorse their broader adoption. The primary objective is to meticulously examine trial completion rates and voluntary withdrawals within this specific patient group. By actively participating in this observational study plays a critical role in pushing medical knowledge forward and advancing care for individuals suffering from the medullary thyroid cancer.
Anaplastic thyroid cancer (ATC) is an almost invariable lethal cancer in humans. Most patients present with a rapid progressive mass in the neck with progressive complaints like dyspnoea, dysphagia or pain. The risk of suffocation is the main reason for rapid surgical intervention, but we know from literature that an oncological resection with clear margins is seldomly achieved. Some patients deteriorate that fast after surgery that radiation therapy and/or chemotherapy is not feasible anymore. Patients with BRAF-mutated ATC already have shown to benefit from targeted BRAF/MEK inhibition. This study aims to increase the number of patients that undergo a successful R0 tumor resection after neo-adjuvant BRAF/MEK inhibitor treatment.
The study will include 50 patients newly diagnosed with low-risk thyroid cancer ranging from 18-80 years of age. After scheduling their surgeon visit, the investigators will enroll patients and measure their intended treatment choice, baseline awareness of the three treatment options, expected outcomes, self-efficacy, and activation. The participants will then be randomized 1:1 and deliver the CQUPLE intervention to the intervention group. The control group will receive usual care, which involves providing no disease or treatment specific information outside the surgeon visit. The study team will repeat all measures prior to the surgical consult and after the surgical consult. The study team will record the patients' actual treatment choice after the consult.
Aims of the Research 1. To detect correlation between hyperthyroidism and non alcoholic fatty liver disease (NAFLD). 2. To detect hepatic risk in subclinical and clinical hypothyroidism . 3. To detect early liver disorders in thyroid disorders using fibroscan .
Aldosterone excess can cause oxidative stress leading to DNA damage in vitro and in vivo. Single case reports demonstrated a coincidence of primary aldosteronism (PA) with different malignancies. A higher prevalence of thyroid nodules and non-toxic multinodular goiter was described in patients with PA compared to those with essential hypertension (EH). A single study showed an association between PA and papillary thyroid cancer (PTC), but without a paired control group. Objective: To assess PA prevalence in a transversal cohort of patients with PTC and EH compared to a paired control group with HT.
Medullary thyroid carcinoma (MTC) is a tumor originating from parafollicular C cells of the thyroid. (1) Representing 1 to 7% of all thyroid carcinoma cases (2, 3, 4). It can occur in two clinical forms, the sporadic or non-hereditary, in 75-80% of patients, and the hereditary form in the remaining 20-25%. It can be part of different clinical syndromes depending on the organs involved: Multiple Endocrine Neoplasia type 2A (MEN2A), Multiple Endocrine Neoplasia type 2B (MEN2B) and Familial Medullary Thyroid Carcinoma (FCM) whose clinical expression is only CMT. A distinctive characteristic of this tumor is its capacity to secrete calcitonin (CT), which, measured in serum, sanctions suspicion of this pathology (5-8) leading to diagnostic studies to confirm CMT. For the preoperative diagnosis of thyroid nodules, ultrasound-guided fine-needle aspiration cytology (FNAC) is a useful and safe procedure; however, its sensitivity to exclude CMT is low (9-15). In 2015, a meta-analysis of 15 studies (16) found that the accuracy of FNAC in diagnosing CMT was around 50%. For this reason, other studies have indicated that the measurement of calcitonin in the fine-needle lavage aspirate fluid of thyroid nodules (CT-guided FNAC), which have suspected medullary carcinoma, can significantly improve the accuracy in the diagnosis of MTC (17 -19). Therefore, clinical practice guidelines recommend its determination in patients with suspected MTC (1,2). The diagnostic importance of pre-surgical medullary carcinoma lies mainly in two points: first, it changes the surgical approach of the patients, and second, it allows one to rule out associated pathologies such as hyperparathyroidism and pheochromocytoma, which are associated when the entity is hereditary. The performance of CT-guided FNAC by the chemiluminescent (CL) method has been widely disseminated. However, to the best of our knowledge, to date there are no data available on the appropriate cut-off value of CT-guided FNAC with calcitonin electrochemiluminescence (ECL) immunometric assay method. As previously stated, it is of particular interest to determine the calcitonin cut-off point in needle washing by electrochemiluminescence method that allows diagnosing medullary carcinoma. Clarifying this point allows improving the approach to patients in whom medullary carcinoma is suspected. This work seeks to determine the cut-off point of CT-guided FNAC for the diagnosis of CMT with the ECL assay method.
The goal of this clinical trial is to investigate the clinical effectiveness and safety of superior laryngeal nerve block through surface injection of local anesthetic solution on the thyroid cartilage in patients undergoing general anesthesia with endotracheal intubation. The main questions it aims to answer are the effectiveness of ultrasound-guided Thyroid Cartilage Plane Block for superior laryngeal nerve blockadethe and the safety and ease of performance. All patients are divided into the Thyroid Cartilage Plane Block Group (T Group) and the Control Group (C Group). Patients in the C Group receive airway surface anesthesia using the fiberoptic bronchoscope-guided local anesthetic spray method throughout the procedure. In the experimental T Group, ultrasound-guided bilateral Thyroid Cartilage Plane Block is performed using the thyroid cartilage plate as an anatomical landmark. Local anesthetic is injected on the surface of the thyroid cartilage plate. Compare the following parameters between the two groups: duration of the blocking procedure, Ramsay Sedation Score, patient coughing upon contact of the fiberoptic bronchoscope with the vocal cords before intubation, comfort score immediately after intubation, and tracheal tube tolerance after successful intubation.
This study aims to observe and explore the efficacy and safety of Anlotinib combined with penpulimab in the treatment of radioiodine refractory differentiated thyroid cancer with first-line resistance to angiogenesis inhibitors, and to summarize the treatment experience of population.
The incidence of thyroid cancer has increased rapidly in recent years, especially in women. Early differentiated thyroid cancer has a good prognosis, and surgery is the main treatment. Traditional open surgery would leave a scar on the neck. However, emerging minimally invasive procedures can avoid the scar on the neck, resulting in better aesthetic effect, which would have an impact on the quality of life of patients to a certain degree. This study intend to follow up patients regularly with early differentiated thyroid cancer undergoing different surgery. The quality of life, voice, scar would be assessed by authoritative questionaires or scales. We hope to demonstrate that minimally invasive surgery is better than traditional open surgery in order to provide reliable evidence for clinical practice.
The goal of this clinical trial is to investigate the influence of thyroxine supplementation on pregnancy outcomes in women with varying levels of Thyroid-Stimulating Hormone (TSH), who have experienced recurrent pregnancy loss in the first trimester. The main questions it aims to answer are: - Does thyroxine treatment improve pregnancy outcomes in women with TSH levels between 2.5 mU/L and 4 mU/L? - Is the effect of thyroxine treatment different in women with TSH levels higher than 4 mU/L? Participants will be grouped based on their TSH levels, into two groups - those with TSH levels between 2.5 mU/L and 4 mU/L, and those with TSH levels higher than 4 mU/L. They will then be given thyroxine treatment. Researchers will compare these two groups to see if the pregnancy outcomes differ based on the different TSH levels and thyroxine treatment.