Thyroid Neoplasms

This study will evaluate the safety of selpercatinib in participants with RET-altered cancers in India. The study will also assess the number of changes and why participants stop study treatment. For each participant, the study is expected to last 56 weeks and will include up to 16 protocol-specific visits.

Background: * Endocrine neoplasms (tumors) are among the fastest growing tumors in incidence in the United States. Furthermore, it is often difficult to distinguish between benign or malignant tumors in cancers of the thyroid, parathyroid, adrenal gland, and pancreas. More research is needed to improve detection and treatment options for patients who develop these kinds of cancer. * Researchers are interested in studying the molecular changes that are involved in endocrine cancer development and growth. To collect a sample of tumor specimens and healthy tissue for further study, researchers are specifically looking for samples from participants who are scheduled for surgery or biopsy on endocrine tumors. Objectives: \- To collect samples of precancerous, cancerous, and healthy tissue from individuals who are scheduled for surgery or biopsy of endocrine system tumors. Eligibility: \- Individuals who have a tumor in or around their thyroid, parathyroid, adrenal gland, pancreas, or any neuroendocrine tissue, and are scheduled for surgery at the National Institutes of Health Clinical Center. Design: * Participants in this study will provide blood and urine samples prior to surgery. * During the surgery or biopsy, pieces of the tumor or precancerous growth and pieces of normal tissue near to the tumor will be removed for ongoing and future research. The rest of the tumor or growth will be sent for analysis. * After surgery, participants will receive routine care until discharge, and doctors will discuss possible treatment options. If there is an appropriate NIH protocol, participants may choose to be treated at the NIH. * After discharge, participants will return to the clinic for a routine postoperative check about 6 weeks following the operation, and then may be followed yearly at the Clinical Center or by phone.

THORS is a single-center ambidirectional observational cohort study conducted at Moscow Multidisciplinary Clinical Center "Kommunarka". The study combines retrospective analysis of routinely collected clinical data from patients who underwent thyroid surgery beginning in January 2023 with ongoing prospective accrual of new eligible patients and longitudinal updating of follow-up information. No diagnostic or therapeutic intervention is assigned by the research protocol; all treatment decisions are made as part of routine clinical care. The program evaluates the structure and outcomes of thyroid surgery, postoperative complications, histopathology, repeat and completion procedures, long-term oncologic and functional outcomes, health-care resource use, and the quality and reproducibility of real-world data. Applicable outcomes from the international Core Outcome Set for surgical treatment of differentiated thyroid carcinoma (COS-DTC) are incorporated where they can be reliably measured. The first frozen historical analytical baseline includes 968 unique patients and 1,017 thyroid operations performed from 06 January 2023 through 13 February 2026. The cohort remains open to ongoing enrollment and follow-up

This study aims to evaluate the performance of the PTAIR computer vision model for recognizing parathyroid glands and recurrent laryngeal nerves during endoscopic thyroid surgery. Multicenter intraoperative endoscopic surgery videos will be prospectively collected. Using the video recorder timeline as the unified time reference, the first recognition time of parathyroid glands and recurrent laryngeal nerves by PTAIR, junior physicians, and senior physicians will be recorded during surgery. The continuous recognition time of parathyroid glands and recurrent laryngeal nerves by PTAIR will also be recorded. This study focuses on the recognition performance of PTAIR in real-world multicenter endoscopic thyroid surgery settings. At this stage, PTAIR will not be used to guide intraoperative surgical decision-making, and the study will not evaluate the effect of PTAIR on clinical outcomes. The collected video data will be used to assess the performance of PTAIR under different centers, surgeons, equipment conditions, and surgical field conditions, and may provide data support for future model optimization.

The ANTARES study is a phase II basket trial designed to evaluate the tissue-agnostic efficacy of the monoclonal anti-PD1 antibody, nivolumab, in patients with advanced or metastatic rare tumors. The study aims to treat rare malignancies with PD-L1 expression (CPS ≥ 10), regardless of the tumor's tissue type or location. Patients who have not responded to standard treatments will be included, and treatment will last for up to 12 months. The study will assess objective response, progression-free survival, and biomarkers such as PD-L1, ctDNA, and microvesicles, in a multicenter collaborative effort to provide innovative therapeutic options for this underrepresented population

This is a pilot study to compare two ways of managing newly identified thyroid nodules that are likely to be cancerous based on ultrasound result and which under usual care would undergo immediate biopsy. The main goals of this pilot study are 1) compare anxiety at 6 months in each treatment arm using the validated instrument Anxiety-CA, 2) measure thyroid quality of life in each treatment arm Participants will be randomized to one of two groups: 1. immediate biopsy (usual care) 2. Active monitoring (serial ultrasound based monitoring and close clinical follow-up)

The main aim of the present process-outcome study is to evaluate the feasibility and the effects of an EMDR-IGTP-OTS group intervention on a sample of people with cancer, by using a process-outcome study design, with repeated measures.

This multicenter observational study aims to evaluate the safety and efficacy of neoadjuvant therapy in patients with locally advanced thyroid cancer, focusing on imaging, biochemical, and pathological responses, as well as short-term surgical outcomes and long-term prognosis.

The goal of this clinical trial is to learn if adult patients diagnosed with differentiated thyroid cancer can easily use and benefit from an online tool aimed to provide patients with educational resources and symptom management strategies to improve their quality of life after radioactive iodine (RAI) treatment. The main questions it aims to answer are: 1. Can patients easily use and benefit from the RAI Support intervention? 2. Does RAI Support improve health-related quality of life (overall well-being) compared to usual care? This research will help test better digital tools to support thyroid cancer survivors in managing their health after RAI treatment. Researchers will compare RAI Support to treatment as usual (a publicly available informational website about thyroid cancer) to see if RAI Support works to improve patients' overall well-being. Participants will: 1. Receive access to RAI Support or an informational website (treatment as usual) for four weeks. 2. Use the assigned website once a week for up to four weeks. 3. Complete two online questionnaires (an initial questionnaire and a final questionnaire after four weeks of using the assigned website) about symptoms related to RAI treatment, mood, and confidence in managing symptoms. 4. Complete an optional 60 minute virtual interview about your experiencing using the assigned website.

Pheochromocytomas and paragangliomas are neural crest-derived tumors of the nervous system that are often inherited and genetically heterogeneous. Genetic screening is recommended for patients and their relatives, and can guide clinical decisions. However, a mutation is not found in all cases. The aims of this proposal are to: 1) to map gene(s) involved in pheochromocytoma, and 2) identify genotype-phenotype correlations in patients with pheochromocytoma/paraganglioma of various genetic origins.

This study evaluates a thyroid-function-preserving alternative to routine total thyroidectomy for bilateral papillary thyroid carcinoma (PTC). Eligible adults undergo remote-access gas-less axillo-breast endoscopic hemithyroidectomy with level VI dissection on the dominant side, followed by ultrasound-guided radiofrequency ablation (RFA) of a ≤7 mm contralateral focus during the same anesthesia. Outcomes include structural-recurrence-free survival, endocrine-function preservation, safety, and quality of life over 24 months.

Why: After thyroid or neck surgery, some patients can lose movement of both vocal cords (bilateral vocal-cord paralysis, BVCP). This can make breathing difficult and often leads to an emergency or preventive tracheostomy ("wind-pipe") surgery. What: This study will test two simple ways to avoid a tracheostomy: Pre-operative BiPAP sleep training - patients practice sleeping with a non-invasive BiPAP breathing machine for seven nights before surgery so they become comfortable with the mask and pressures. Immediate post-extubation BiPAP support - the same BiPAP machine is started as soon as the breathing tube is removed in the operating room or recovery area. How: Adults (18-80 years) who already have, or are at high risk of getting, BVCP will be randomly assigned to one of four groups in a 2 × 2 design: • Group 1: training + post-op BiPAP • Group 2: training only • Group 3: post-op BiPAP only • Group 4: standard care (no planned BiPAP). Main goal: To find out whether either or both BiPAP strategies reduce the need for tracheostomy or re-intubation during the first 7 days after surgery. What participants do: Eligible patients will undergo routine surgery plus the assigned BiPAP plan. Breathing events, comfort, hospital stay, and voice quality will be recorded up to 6 months. Potential benefit/risk: BiPAP is non-invasive and already FDA-cleared for home and hospital use, but some people may feel mask discomfort or air leaks. Trained staff will adjust settings and stop BiPAP if serious problems occur.

Why is this study being done? RET gene alterations occur in only 5-10 % of papillary thyroid cancers, but they can change how surgeons treat the disease. Gene testing is costly and not always performed, so many RET-positive tumours are missed. Researchers have built a computer program (artificial-intelligence or "AI" model) that reads routine thyroid ultrasound images and predicts whether the tumour carries a RET alteration and whether the cancer has already spread to lymph-nodes in the side of the neck. What will happen in this study? About 800 adults who are scheduled for thyroid-cancer surgery will take part. Each participant will: * have a standard pre-operative ultrasound exam (no extra scanning time), * give a routine fine-needle sample for a 14-gene panel test (results in 24 h), and * allow the AI model to analyse the ultrasound images in the background. Doctors making treatment decisions will not see the AI result. After surgery, the research team will compare the AI predictions with the gene-panel result and the final pathology report. Main goal: To find out how accurately the AI model detects RET alterations. Secondary goals: To measure the model's ability to predict lymph-node spread, and to compare costs between ultrasound-only prediction and full gene testing. Benefits and risks: Participants will receive the current standard of care; there is no added risk beyond the usual ultrasound and needle biopsy. The study could lead to faster, less expensive ways to identify high-risk thyroid cancers in the future.

This study tests PTFinder, a dual-camera system that makes parathyroid glands glow on screen by capturing their natural near-infrared autofluorescence. After a thyroid or parathyroid operation, the removed tissue is scanned with PTFinder and then checked again under normal white light. We will measure how fast (seconds) and how accurately the device finds real glands, confirmed by frozen pathology or a rapid PTH strip. About 180 adult patients at three Chinese hospitals will join. The imaging adds only a few minutes and does not change any part of the surgery. We will also record blood calcium and PTH at 1 h, 24 h, and 7 d after surgery to see whether better gland recovery lowers low-calcium risk.Collected images will also be used to train and test a deep-learning model for fully automated parathyroid recognition; model performance metrics constitute secondary outcomes.

This multicenter registry tests whether genomically matched neoadjuvant therapy (1-4 cycles tailored to BRAF V600E, RET fusion/mutation, isolated TERT mutation, triple-negative BRAF/RET/TERT, or ICI ± TKI) can render locally advanced, initially unresectable-or high-morbidity-thyroid cancers operable. The primary endpoint is conversion-to-surgery; key secondaries are R0/1 margin rate and 12-month event-free survival, with propensity-score weighting correcting cohort imbalances. Findings aim to define a precision-guided neoadjuvant standard for down-staging advanced thyroid tumors.

This is a prospective, single-center, open-label, non-randomized controlled real-world study aimed at exploring a novel approach to cavity construction for thyroid endoscopic surgery. The study seeks to evaluate its effectiveness and safety while accumulating further evidence-based medical data. Three hundred patients with thyroid tumors were divided into an experimental group (150 cases receiving a new endoscopic thyroid surgery technique, namely, dual-port trans-subclavian thyroid endoscopic surgery) and a control group (150 cases undergoing traditional open thyroid surgery) according to their treatment intention. Laboratory and medical data from specified follow-up points are collected, and adverse events are recorded detailly. The primary efficacy endpoint is a comparison of surgical complications between the two treatment groups. Secondary endpoints include: (1) levels of IL-2, IL-4, IL-6, IL-10, TNF-α, INF-γ, renin, angiotensin II, and aldosterone preoperatively and on the second day postoperatively; (2) NRS scores on the first day postoperatively; (3) length of hospital stay, duration of surgery, total treatment cost, and postoperative drainage volume; and (4) assessment of wound satisfaction during a three-month follow-up visit. Safety assessments include adverse events, vital signs, and pathological examinations.

The study aims to observe and investigate the efficacy and safety of Anlotinib capsules in patients with locally advanced or metastatic radioiodine-refractory differentiated thyroid carcinoma in the real world, and to summarize the treatment experience in a broad population.

Database of Institut Paoli-Calmettes patients diagnosed with thyroid cancer