neoplasms Clinical Trials
A listing of neoplasms medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 14,196 clinical trials
Trajectory Analysis of NLR and Its Association With Efficacy of Immunochemotherapy in ESCC.
Conduct a retrospective and prospective study to confirm the association between blood cells counts and the efficacy and safety in immunochemotherapy in patients with advanced esophageal cancer.
Dynamic ctDNA Monitoring in Neoadjuvant Therapy for Esophageal Squamous Cell Carcinoma
This study is a prospective, multicenter, open-label, observational cohort study. The primary endpoint is pathological complete response (pCR), and the secondary endpoints include R0 resection rate, ctDNA clearance rate, major pathological response (MPR), recurrence-free survival (RFS), and overall survival (OS). Chinese patients with esophageal squamous cell carcinoma who are eligible …
Prediction of Lymph Node Status in Stage T1 Esophageal Squamous Cell Carcinoma（RENMIN-237）
Accurate assessment of lymph node status in superficial esophageal squamous cell carcinoma is of great significance for preventing undertreatment and overtreatment. However, the accuracy of the commonly used preoperative imaging methods for evaluating lymph node status is not high, and it is urgent to develop a prediction model that can …
HRQOL in Locally Advanced Thyroid Carcinoma
The purpose of this study was to explore the changes of health-related quality of life (HRQOL) in patients with locally advanced thyroid cancer (LATC) receiving TKI drugs (anlotinib, lenvatinib, etc.).
Immune Indicator Model for Predicting Efficacy of PD-1 Monoclonal Antibody
200 patients with advanced esophageal cancer who received PD-1 monoclonal antibody treatment would be enrolled in this study. Changes in peripheral blood immune cells before and after treatment would be recorded and used for machine learning to establish a prediction model for the efficacy of PD-1 monoclonal antibody treatment.
Neoadjuvant Anti-PD-1 Plus Chemotherapy in Locally Advanced Resectable Esophageal Squamous Cell Carcinoma
The purpose of this study is to evaluate the outcomes and identify predictors of neoadjuvant anti-PD-1 plus chemotherapy in locally advanced resectable esophageal squamous cell carcinoma (ESCC). In this single-center cohort study, we are aiming to (1) evaluate the therapeutic efficacy and survival benefits on patients with locally advanced resectable …
Short-course Hypofractionated Radiotherapy in Combination With Raltitrexed and Tislelizumab
The goal of this observational study was to explore the safety and efficacy of short course hypofractionated radiotherapy combined with Raltitrexed and Tislelizumab in the treatment of patients with relapsed or advanced esophageal squamous cell carcinoma.
An Observational Study on the Safety and Efficacy of Immunotherapy Combined With Concurrent Chemoradiotherapy in Elderly Patients With Esophageal Squamous Cell Carcinoma
Title: Observational Study on the Safety and Efficacy of Immunotherapy Combined with Concurrent Chemoradiotherapy in Elderly Patients with Esophageal Squamous Cell Carcinoma Study Purpose: This single-center, open-label, retrospective study aims to evaluate the safety and efficacy of immunotherapy combined with concurrent chemoradiotherapy (CCRT) in elderly patients with esophageal squamous cell …
Renovated Prediction Model for Difficult Transoral and Submental Endoscopic Thyroidectomy
The investigators have previously proposed a prediction model for difficult transoral and submental thyroidectomy through a retrospective study. In order to better promote transoral and submental endoscopic approach for thyroid surgery and to set up an appropriate training course, the investigators aim to renovate and validate the prediction model through …
Correlating Early FDG PET/CT and ctDNA in Immune Checkpoint Inhibitor (ICI)-Treated Melanoma Patients
The purpose of this research study is to determine if analysis of PET/CT scans and testing of blood samples in people with melanoma that has spread in their body can help researchers determine which patients are more or less likely to respond to immunotherapy and are more or less likely …
