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Showing 1-20 of 275 trials
NCT07661420
Phase I dose escalation study of 211At-MABG in adults with advanced pheochromocytoma / paraganglioma (PPGL) or other NET-overexpressing cancers (as evidenced by positive MIBG imaging) who are refractory to, lacking, or ineligible for approved treatments. Phase 1 dose-escalation will follow a standard 3+3 design with an expansion cohort at the recommended phase two dose (RP2D).
NCT00001160
Participants in this study will be patients diagnosed with or suspected to have a thyroid nodule or thyroid cancer. The main purpose of this study is to further understand the methods for the diagnosis and treatment of thyroid nodules and thyroid cancer. Many of the test performed are in the context of standard medical care that is offered to all patients with thyroid nodules or thyroid cancer. Other tests are performed for research purposes. In addition, blood and tissue samples will be taken for research and genetic studies.
NCT07600580
The aim of this study is to determine the impact of ultrasound-guided bilateral intermediate cervical plexus block on the surgical stress response in patients undergoing total thyroidectomy, as measured by the concentration of stress and inflammatory biomarkers in the participants' saliva and serum. The study will be conducted on 48 subjects divided into two groups of 24: a control group receiving total intravenous anesthesia (TIVA) and an experimental group receiving TIVA combined with a bilateral intermediate cervical plexus block. Investigators hypothesized that a combination of bilateral intermediate cervical plexus block and total intravenous anesthesia (TIVA) would reduce the surgical stress response, as measured by salivary and blood biomarkers, compared to TIVA alone in patients undergoing total thyroidectomy. Should the research confirm the hypothesis, it will provide an objective scientific argument for including the block in standard anesthetic protocols for total thyroidectomy surgeries, with the ultimate goal of reducing the surgical stress response and ensuring faster patient recovery.
NCT06851663
This study aims to establish and optimize the trophoblast cell surface antigen 2 (Trop2)-targeted immuno-positron emission tomography/computed tomography (immunoPET/CT) imaging method and its physiological and pathological distribution characteristics, based on which the diagnostic efficacy of the above imaging agents in solid tumors (including uroepithelial cancer, bladder cancer, prostate cancer, lung cancer, nasopharyngeal cancer, liver cancer, cholangiocarcinoma, ovarian cancer, cervical cancer, endometrial cancer, thyroid cancer, head and neck cancer) will be evaluated.
NCT01398085
IoN is a phase II/III trial that will look to ascertain whether or not radio-iodine ablation is necessary for low risk differentiated thyroid cancer patients.
NCT06671184
No prior studies have stratified the difficulty of transoral and submental thyroidectomy (TOaST). The investigators aimed to investigate preoperative factors as indicators of difficult TOaSTs and to develop a predictive model accordingly.
NCT05660954
CABOTHYROID is a prospective, exploratory, biomarker-focused, phase II, single-arm, non-randomized, non-blinded, investigator-initiated study of cabozantinib in patients with previously treated advanced radioactive-iodine refractory
NCT07124000
This study will evaluate the effectiveness of T-DXd in patients with HER2-positive (IHC 3+) locally advanced, unresectable, or metastatic solid tumors who have received prior systemic treatment for metastatic or advanced disease and have no satisfactory alternative treatment options in a real-world setting in the US
NCT06814496
Phase I study to examine safety of the addition of concurrent tarlatamab with standard palliative and consolidative RT regimens , with a main cohort of N=20-24 patients with extracranial anatomic radiation sites. I) After lead in of 10 patients demonstrating safety of treatment, allow for expansion to cranial sites of disease (N=6-10) with continued enrollment in main cohort II) If toxicity criteria is not met in concurrent RT tarlatamab cohort, we will continue with sequential RT, either A) delivered within 7 days prior to cycle 1 day 1, or B) delivered during cycle 1 -2 but with pre- and post-RT washout of 7 days with no drug during RT, to examine safety in a temporally spaced setting. III) If sequential tarlatamab and radiation is not deemed safe, we would allow for continued enrollment to assess efficacy of drug sans radiation treatment, enriching for tumors not of small cell lung cancer histology and allowing for patients without sites amenable to RT. A nested phase II study will attempt to assess for ORR and safety of study intervention amongst tumors not of small cell lung cancer histology.
NCT03484884
The purpose of this study is to test Cerenkov luminescence imaging, which is a different way to take pictures of thyroid cancer and/or any tumors with (existing or suspected) nodal metastases in the neck, supraclavicular, axillary and/or inguinal region.
NCT01109420
Background: \- Researchers are studying types of thyroid cancer that seem to cluster in families. Non-medullary thyroid cancer accounts for the vast majority of all types of thyroid cancer, but little is known about possible genes that may cause the cancer. More research is needed to develop the best ways to screen for familial non-medullary thyroid cancer (FNMTC) so that it can be diagnosed and treated at an early stage. Objectives: * To evaluate the natural history of FNMTC. * To determine the best screening strategy for FNMTC. * To identify genes that may indicate susceptibility to FNMTC. Eligibility: \- Individuals at least 7 years of age who have two first-degree relatives (e.g., parents, children, siblings) who have or have had non-medullary thyroid cancer or a documented diagnosis of non-medullary thyroid cancer and one living relative with documented non-medullary thyroid cancer. Design: * Participants will be evaluated by family history pedigree, physical examination, imaging (including possible neck ultrasound and radioactive iodine scans), and laboratory testing. * Participants who agree to have blood or other biological samples collected will be asked to enroll in an additional study to provide the appropriate samples and tissues. * After the initial study evaluation, participants who are not found to have a malignant thyroid tumor will be re-screened every year with non-invasive imaging studies. Participants who are found to have a malignant thyroid tumor will be informed of possible treatment options....
NCT05078853
Background: Despite a favorable prognosis, metastatic cervical lymph nodes (LN), are not uncommon among patients with differentiated thyroid cancer (DTC). Current guidelines recommend that a suspicious cervical LN on neck ultrasound (US) should be investigated with fine needle aspiration biopsy for cytology (FNAC) and for thyroglobulin (Tg) measurement (FNA-Tg), using saline washout of the needle content. Since Tg is a protein produced exclusively by thyroid follicular cells, a positive FNA-Tg result establishes the diagnosis of metastatic DTC. Currently, following LN biopsy, a patient must wait days to weeks to receive results, that directly impacts the treatment plan. This delay may be solved by a point of care assay of the washout Tg (POC-Tg), drawn from a suspicious cervical LN. Another potential novel usage of POC-Tg is the evaluation of suspicious LN found during neck surgery for known or suspicious DTC. Here, the POC-Tg may save the time needed for the completion of 'frozen section'. The study product: POC-Tg is a lateral flow immunoassay for Tg, able to detect within minutes Tg at concentration equal to 5 ng/mL and above (the midrange of the accepted cut-off). Methods: The multi-center validation study will include 100 patients in the FNA clinic, and 150 LN (dissected from 50-150 patients) in the operating room (OR). Each LN will be evaluated using both the formal accepted method (in the FNA clinic, the combination of FNAC and FNA-Tg; and frozen section in the OR), and the novel POC-Tg. Clinical decisions will be made according to the formal evaluation only. In a retrospective analysis, the investigators will estimate the sensitivity and specificity of the POC-Tg and the formal accepted method against the reference ('gold') standard (cytology, histology and follow-up US in the FNA clinic setting, and final histology in the OR setting).
NCT01298323
The purpose of this study is to evaluate the effect of patient outreach program on the proportion of time patients with MTC experience moderate or severe AEs during first 12 months of treatment with vandetanib
NCT03157128
This is an open-label, first-in-human study designed to evaluate the safety, tolerability, pharmacokinetics (PK) and preliminary anti-tumor activity of selpercatinib (also known as LOXO-292) administered orally to participants with advanced solid tumors, including rearranged during transfection (RET)-fusion-positive solid tumors, medullary thyroid cancer (MTC) and other tumors with RET activation.
NCT07485569
This is a phase Ib trial that studies personalized network pharmacology-based drug repurposing in patients with advanced thyroid cancer who have no other treatment options. The main objective is to study if it is feasible and safe to give patients individualized drug combinations selected based on their tumor genetic profile. The secondary objective is to find out whether these treatments can help control the growth of the patient tumors or stop them from getting worse.
NCT07225309
The purpose of this study is to find out if Meaning-Centered Psychotherapy for Latinos (MCP-L) helps reduce anxiety and depression and improves quality of life compared to cognitive behavioral therapy (CBT). Investigators also want to learn what participants and providers think about the therapy, including how the therapy is designed, outside factors, available resources, and how the people involved affect how well MCP-L works.
NCT04948437
Now, the investigators carried out a prospective study enrolling patients with thyroid cancer, who had received ablative thyroidectomy and /or radioactive iodine therapy for two more years. The investigators' study already enrolled seventy-three patients with thyroid cancer, and the investigators plan to enroll 30 new patients in this consecutive research study. All patients received total thyroidectomy under clinically surgical judgement in initial therapeutic option. The investigators also further found some difference between papillary thyroid cancer and follicular thyroid cancer, and the investigators will continue annually to closely monitor the change of U-Ex Tg and urinary exosomal galectin-3 between differently cellular types of thyroid cancers.
NCT05696548
This study is an open-label phase 2 study to evaluate the safety and efficacy of Nivolumab plus Lenvatinib in patients with unresectable anaplastic thyroid cancer.
NCT05108298
The purpose of this study is to evaluate feasibility and acceptability of completing PROs among AYAs randomized to Choice PRO vs Fixed PRO.
NCT06007924
The researchers are doing this study to find out if the combination of avutometinib and defactinib is an effective treatment for RAF dimer-driven radioiodine-refractory differentiated thyroid cancer or anaplastic thyroid cancer. The researchers will also test whether avutometinib and defactinib is a safe treatment that causes few or mild side effects.