View clinical trials related to Thyroid Neoplasms.
Filter by:This is a prospective, multicenter, open label Phase II Clinical Trial. 30 advanced poorly differentiated thyroid carcinoma patients who were histopathologically confirmed inoperable were enrolled in this study.
Pleuropulmonary blastoma (PPB) is a rare malignant neoplasm of the lung presenting in early childhood. Type I PPB is a purely cystic lesion, Type II is a partially cystic, partially solid tumor, Type III is a completely solid tumor. Treatment of children with PPB is at the discretion of the treating institution. This study builds off of the 2009 study and will also seek to enroll individuals with DICER1-associated conditions, some of whom may present only with the DICER1 gene mutation, which will help the Registry understand how these tumors and conditions develop, their clinical course and the most effective treatments.
This is a multicenter prospective controlled trial of percutaneous laser ablation(PLA) versus conventional surgery for the treatment of papillary thyroid microcarcinoma (PTMC).
physiological end-point, incidence of adverse events, and changes in psychological status. In the past, physiological goals, major morbidity and mortality were used as indicators of recovery after surgery. However, major morbidity and mortality rates were extremely low due to the development of surgery and anesthesia techniques, and measurements of these indicators do not adequately reflect postoperative recovery. On the other hand, the measurement of the patient's health status or quality of life has become an important metric in many clinical studies. The Quality of Recovery 40 Questionnaire (QoR-40) is a multidimensional tool that specifically assesses and develops anesthetic and postoperative health conditions. Severance Hospital is conducting an anesthesiologist-led prayer for the patient only for the desired patient before anesthesia. Although it may be expected that this preoperative airway may improve the quality of recovery after anesthesia / surgery by reducing patient anxiety, there is no objective study on this. The aim of this study was to investigate the effect of preoperative preoperative airway on the quality of postoperative recovery in patients who underwent thyroidectomy for thyroid cancer. I want to see. In addition, we will investigate whether preoperative airway affects sympathetic nervous system during surgery.
Papillary thyroid cancer (PTC) is the most common neoplasia in the thyroid gland. The combination of surgery, followed by radioiodine therapy (RIT) and thyroid-stimulating hormone (TSH) suppressive therapy is usually a curative option for differentiated thyroid cancer (DTC). Although DTC has a good prognosis generally, it is problematic when dedifferentiation is suspected and radioiodine refractoriness presumed. One possible therapy option for redifferentiation is the pretreatment with retinoids. From 2008 to 2014 there were 13 patients with PTC who were treated with retinoids after thyroidectomy before a further course of radioiodine. A recent study has shown that the efficacy of Selumetinib, another option for redifferentiation depends on the mutational status of the treated patient. In this retrospective study the investigators looked for a similar association between BRAF V600E and redifferentiation therapy with retinoids. As retinoids have fewer side effects compared to TKI, it is worth performing studies to assess the importance of genetic marker for the response and to estimate the chances of this specific patient collective. BRAF V600E seems to be associated with better long-term response after redifferentiation therapy with 13-cis RA in RAI-R PTC. Therefore, evaluation of BRAF mutational status prior to redifferentiation therapy could be beneficial for predicting response.
Phase II, 2-cohort, single arm trial treated with the combination of the following two agents: 1. Pembrolizumab (MK3475) 200mg, every three weeks, iv 2. Docetaxel 75mg/m2, every three weeks, iv
Localized thyroid cancer is potentially curable. Before thyroid surgery, an ultrasound test is done to see if cancer has spread to the lymph nodes in the neck. Excellent for evaluation of the thyroid gland, this test has limitations in evaluating larger anatomic areas, like all groups of lymph nodes in the neck. It has a limited area of coverage making it difficult to define an area of interest, depends on the skill level of the person performing it, and is difficult to exactly reproduce on follow-up. For these reasons, CT is often performed in these patients but without intravenous (IV) contrast since iodine-based contrast agents may saturate the thyroid, limiting the usefulness of other iodine-based diagnostic and treatment options. However, contrast-CT can give more detailed information about tumor spread including spread to lymph nodes. We aim to determine if use of IV contrast agent during CT leads to earlier and more accurate detection of lymph node disease from thyroid cancer.
Papillary thyroid microcarcinoma (PTMC) is a common tumor in Hong Kong. Early immediate surgery has traditionally been recommended. However, given its excellent prognosis, some have recommended Active Surveillance (AS) as an alternative. AS involves monitoring the patients who have PTMC until the tumor progresses. On the other hand, a new technology of ablation has been developing to be an alternative treatment for thyroid nodules comparing with traditional surgery, named High intensity focused ultrasound (HIFU). In our previous study, HIFU is proved in shrinking the size of target site by 6 months gradually and effectively. The investigator hypothesize that HIFU is an effective treatment for PTMC. Compared to AS, HIFU may be a better option as it not only halts disease progression but also has a longer progression-free survival, longer time to tumor progression and is less likely to harbor active disease.
In this study the researchers will scan the thyroid nodules of patients scheduled for surgical removal of these nodules. During their preadmission testing, but prior to their surgery, the researchers will perform standard ultrasound and shear wave elasticity imaging (SWEI) scans of the thyroid nodules in these patients. Both images can be generated by the same ultrasound scanner and within the same imaging session without having to switch out any equipment. The results of the SWEI scans will be compared to the definitive diagnosis from pathology obtained after pathologists have examined the removed nodules post-operatively.
To determine the efficacy and safety of intensity modulated radiation therapy combined with apatinib for inoperable or iodine refractory thyroid cancer.