View clinical trials related to Thyroid Neoplasm.
Filter by:This study is a randomized controlled trial. Adult patients undergoing thyroidectomy under general anesthesia at Severance Hospital and Yonsei Cancer Center are included in tis study. For intervention group, patients receive anesthesia with total intravenous remimazolam, while for control group, patients receive anesthesia with inhalation anesthetic. The primary end point of the study is to determine whether coughing during endotracheal tube extubation is less when anesthesia is maintained with intravenous remimazolam compared to inhalation anesthetics. The secondary end points are cough score (graded into 4 levels), frequency of reoperation due to postoperative bleeding, These include the frequency of hypertension during the extubation process and whether additional painkillers are used in the recovery room.
In this study, patients diagnosed with a pathology-proven malignancy of the head and neck will receive a routine clinical activity of 18F-FDG ((18)F-luorodeoxyglucose) before undergoing standard of care surgical resection of the malignancy. Following the resection, the 18F-FDG-infused malignancy will be investigated utilizing a novel high-resolution Positron Emission Tomography (PET) and Computed Tomography (CT) scan. Slicing of the malignancy will be followed by additional PET/CT-scanning and autoradiography of the sliced specimen. The results found during image analysis will be compared to the results of the gold standard of histopathology. As this is no approved way of assessing the tumour's margin, the conclusion of the scan will not be used as a method for changing the patients' treatment.
Patients with a suspected thyroid nodule face an invasive and patient unfriendly diagnostic work-up to determine the risk of malignancy. Typically, patients undergo ultrasound of the thyroid gland followed by fine-needle aspiration cytology (FNAC). FNAC has been considered as a gold standard diagnostic procedure in suspected thyroid nodules. Unfortunately, both the negative- and positive predictive value of FNAC is poor, often resulting in the need for a diagnostic hemithyroidectomy for definite diagnosis . Approximately 40-94% of the suspected thyroid nodules appear to be benign after resection and thus exposes patients to unnecessary surgery with unnecessary risks. Therefore, a quick, non-invasive assessment of the risk of malignancy of thyroid nodules is of paramount importance. Such a novel test could fasten the diagnostic process for patients with malignancies and reduce the amount of 'unnecessary' surgeries for benign conditions. A promising development in cancer detection is based on volatile organic compounds (VOCs), gaseous degradation products of biochemical processes detectable in exhaled breath. During pathophysiological processes related to tumor growth, alterations in cell metabolism lead to a shift in the production of VOCs. The VOCs' patterns can be detected by the Aeonose™ through their reaction with the metal-oxide sensors in this device. A pilot study conducted at the Maastricht University Medical Center demonstrated that, by creating an artificial neural network (ANN) from the VOC patterns of numerous patients and their specific histopathological diagnosis, the Aeonose™ has a high diagnostic accuracy to discriminate benign from malignant thyroid nodules. The purpose of this study is to validate the accuracy of the Aeonose™, to prevent unnecessary surgery and to investigate the use of the Aeonose™ as a surveillance tool in the postoperative follow-up of differentiated thyroid cancer. We hypothesize that the high negative predictive value of the pilot study will be confirmed in the validation study and expect that implementation of the Aeonose™ in clinical practice will subsequently reduce the number of unnecessary surgeries below 10% for patients with Bethesda ≥ III nodules and may provide an important role in non-invasive detection of recurrent disease.
The aim of this study is to test the hypothesis that the quality of recovery with topical lidocaine is better than placebo.
This study will evaluate the clinical response and safety of cone beam computed-tomography guided percutaneous cryoablation in bone metastases from thyroid, adrenal and neuroendocrine tumors in 30 patients.
The present study investigated the effect of routine calcium and vitamin D supplementation and tried to find the predictors for postoperative hypocalcemia in patients with thyroid cancer.
This study evaluates the usefulness of molecular classifier to aid the diagnosis of malignancy in the material obtained by fine-needle aspiration biopsy (FNAB) of thyroid nodule. All participants will undergo FNAB with routine cytological assessment and molecular testing. Patients will undergo surgery or be followed-up, according to the clinical guidelines. The diagnostic power of combined molecular/clinical classifier will be compared to prediction based on clinical features only, by investigators blinded to the final diagnosis of surgical assessment.
This is a Phase 1/2, open-label, first-in-human (FIH) study designed to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and preliminary antineoplastic activity of pralsetinib (BLU-667) administered orally in participants with medullary thyroid cancer (MTC), RET-altered NSCLC and other RET-altered solid tumors.
This is a Phase 2, non-randomised, open-label, multicentric study to investigate the efficacy and safety of pembrolizumab monotherapy in 7 cohorts of patients with specific rare cancers who have unresectable locally advanced or metastatic disease, which is resistant or refractory to standard therapy, or for which standard therapy does not exist, or is not considered appropriate, and for which no other experimental treatment options are available, in order to identify subsets of patients that may benefit from treatment
To assess the pain relief and the hemodynamic stability of ropivacaine with epinephrine in BABA endoscopic and robotic thyroidectomy.