Active clinical trials for "Thyroid Diseases"

The effectiveness of antimicrobial prophylaxis (AMP) for prevention of surgical site infection (SSI) following thyroid and parathyroid surgery remains uncertain. Present prospective randomized control study (Ito-RCT1) assessed the effectiveness of AMP in clean neck surgery associated with thyroid and parathyroid disease.

This study was designed to compare two dosage of sugammadex after tracheal intubation for optimal condition of continuous intraoperative neuromonitoring in thyroid surgery to protect recurrent laryngeal nerve.

This study is expected to provide novel data regarding potential structural and functional changes of the thyroid gland in morbidly obese adults following significant weight loss through bariatric surgery. These data will complement evidence from epidemiological studies regarding the association of obesity and alterations in thyroid function. Potentially this study may justify further longer-term studies regarding the effects of weight gain and/or weight loss on the morphology of the thyroid gland and could help to form recommendations regarding follow-up investigations for the thyroid in morbidly obese patients.

During surgery in which the thyroid is removed (thyroidectomy), the identification of parathyroid glands, that should be saved, can be challenging. Therefore, there is need for accurate intraoperative guidance. Earlier animal studies show that the parathyroid glands can be identified by the use of the Near Infrared Fluorescent dye Indocyanine green (ICG). Our hypothesis is therefore, that the use of ICG-based fluorescence imaging during thyroid surgery will provide real-time intraoperative visualization of the parathyroid glands. This prospective observational feasibility study aims to evaluate the feasibility of the use of ICG in identifying the parathyroid glands during thyroid surgery. 30 patients (age >18 years) who are already regularly scheduled for thyroid surgery; i.e. patients undergoing total thyroidectomy are suitable for inclusion. In all patients, undergoing total thyroidectomy infrared fluorescence imaging, using a per-operative intravenous injection of 7.5 mg ICG, will be tested on feasibility and imaging characteristics.

Background The NCI Surgery Branch has developed an experimental therapy for treating patient with metastatic thyroid cancer that involves taking white blood cells from the patient, growing them in the laboratory in large numbers, genetically modifying these specific cells with a type of virus (retrovirus) to attack only the tumor cells, and then giving the cells back to the patient. This type of therapy is called gene transfer. In this protocol, we are modifying the patient s white blood cells with a retrovirus that has the gene for anti-thyroglobulin incorporated in the retrovirus. Objectives: The purpose of this study is to see if these tumor fighting cells (genetically modified cells) that express the receptor for the thyroglobulin molecule on their surface can cause thyroid tumors to shrink and to see if this treatment is safe. Eligibility: <TAB>Adults 18 and older with thyroid cancer that has the thyroglobulin molecule on tumor surfaces Design: <TAB>Work up stage: Patients will be seen as an outpatient at the NIH clinical Center and undergo a history and physical examination, scans, x-rays, lab tests, and other tests as needed <TAB>Leukapheresis: If the patients meet all of the requirements for the study they will undergo leukapheresis to obtain white blood cells to make the anti- thyroglobulin cells. {Leukapheresis is a common procedure, which removes only the white blood cells from the patient.} <TAB>Treatment: Once their cells have grown, the patients will be admitted to the hospital for the conditioning chemotherapy, the anti-thyroglobulin cells and aldesleukin. They will stay in the hospital for about 4 weeks for the treatment. Follow up: Patients will return to the clinic for a physical exam, review of side effects, lab tests, and scans about every 1-3 months for the first year, and then every 6 months to 1 year as long as their tumors are shrinking. Follow up visits take up to 2 days.

The purpose of this study is to determine whether the use of molecular imaging using FDG-PET/CT could prevent unnecessary diagnostic thyroid surgery in case of indeterminate cytology during fine-needle aspiration biopsy.

The primary objective of this study is to evaluate the role of elastography (along with echographic and cytological data) as a diagnostic tool for thyroid cancer

Thyroid function among pediatric patients with type1 diabetes mellitus at the first presentation, from patients' characteristics to disease severity

. The aim of the present study is to study thyroid state in patients with IBD

Indeterminate thyroid nodules have a mild risk of malignancy (15-30%). The aim of our study is to individuate new biomarkers of thyroid carcinoma through multiomic analyses of blood samples and of specimen samples of patients with indeterminate thyroid nodules.