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Esophageal Cancer clinical trials

View clinical trials related to Esophageal Cancer.

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NCT ID: NCT05830240 Recruiting - Clinical trials for Head and Neck Cancer

A Clinical Study on Oncolytic Virus Injection (R130 OV) for the Treatment of Relapsed/Refractory Head and Neck Cancer

Start date: March 27, 2023
Phase: Early Phase 1
Study type: Interventional

9 participants are expected to be enrolled for this open,single-armed clinical trial to evaluate the safety and efficacy of the recombinant herpes simplex virus Ⅰ, R130 in patients with relapsed/refractory head and neck cancer.

NCT ID: NCT05827614 Recruiting - Breast Cancer Clinical Trials

Study of the CHK1 Inhibitor BBI-355, an ecDNA-directed Therapy (ecDTx), in Subjects With Tumors With Oncogene Amplifications

POTENTIATE
Start date: March 24, 2023
Phase: Phase 1
Study type: Interventional

BBI-355 is an oral, potent, selective checkpoint kinase 1 (or CHK1) small molecule inhibitor in development as an ecDNA (extrachromosomal DNA) directed therapy (ecDTx). This is a first-in-human, open-label, 3-part, Phase 1/2 study to determine the safety profile and identify the maximum tolerated dose and recommended Phase 2 dose of BBI-355 administered as a single agent or in combination with select therapies.

NCT ID: NCT05817201 Recruiting - Esophageal Cancer Clinical Trials

Toripalimab Plus Radiotherapy for Elderly Esophageal Cancer Patients Treated With Non-chemotherapy Strategy

Start date: July 1, 2022
Phase: Phase 2/Phase 3
Study type: Interventional

The goal of this clinical trial is to explore the therapeutic efficacy of immune checkpoint inhibitors combined with radical radiotherapy in elderly patients with esophageal cancer.

NCT ID: NCT05812235 Not yet recruiting - Osteoporosis Clinical Trials

Bone Microstructure by Using HR-pQCT After Esophagectomy

Start date: May 25, 2023
Phase:
Study type: Observational [Patient Registry]

Esophagectomy is most curative treatment to esophageal cancer. However, osteoporosis , which is characterized by both the loss of bone mass and the deterioration of bone architecture, is a serious complication in the long course after surgery. The aim of the present study was to evaluate osteoporosis by using high-resolution peripheral quantitative computed tomography (HR-pQCT) in the long course after esophagectomy. At least 3 years should have elapsed since operation without recurrence of esophageal cancer.

NCT ID: NCT05789498 Recruiting - Lung Cancer Clinical Trials

Investigating the Biomarkers in Tumor and Peripheral Blood to Evaluate the Efficacy of Cancer Immunotherapy in Chest Cancer Patients

Start date: February 12, 2023
Phase:
Study type: Observational

This study aims to investigate the impact of immunotherapy on the immune status of tumor microenvironment and peripheral blood of chest cancer patients. To do so, the investigators plan to collect tumor tissue and peripheral blood samples before and after immunotherapy, and use single-cell RNA sequencing, Multiplex immunohistochemistry, and flow cytometry. The investigators will analyze changes in the proportion of cancer cell-specific T-cell subpopulations related to treatment response before and after therapy, and seek biological markers that can predict the efficacy of immunotherapy.

NCT ID: NCT05788484 Recruiting - Colorectal Cancer Clinical Trials

A Study of CDX-585 in Patients With Advanced Malignancies

Start date: May 11, 2023
Phase: Phase 1
Study type: Interventional

This is an open-label, non-randomized, multicenter, dose-escalation and expansion study in patients with selected solid tumors.

NCT ID: NCT05787522 Recruiting - Breast Cancer Clinical Trials

Efficacy and Safety of AI-assisted Radiotherapy Contouring Software for Thoracic Organs at Risk

Start date: September 30, 2022
Phase:
Study type: Observational

The goal of this clinical trial is to evaluate efficacy and safety of AI-assisted radiotherapy contouring software in CT images for thoracic organs at risk. After screening, qualified participants' thoracic CT images will be anonymized and randomized to two sequences, one with independent investigator contouring of thoracic organs at risk, followed by washout period and software-assisted contouring, and the other in reverse sequence. The washout period lasts for at least 4 weeks. Investigators will not only contour organs at risk in their own center, but also organs in the previous center. The anonymized images will be contoured by independent expert team as the golden standard. The experimental group refers to software-assisted contouring, while the control group refers to independent investigator contouring. Judged by the golden standard, the two groups will be compared to evaluate efficacy and safety of software-assisted contouring of thoracic organs at risk.

NCT ID: NCT05725473 Recruiting - Esophageal Cancer Clinical Trials

Clinical Efficacy and Safety of Endoscopic Dilatation With Eso-Filp in Benign Esophageal Strictures

ESO-FLIP
Start date: January 12, 2023
Phase: N/A
Study type: Interventional

Benign esophageal strictures are frequently seen in endoscopic practice and are caused by a variety of esophageal disorders, including peptic, radiotherapy-induced and caustic injuries, Schatzki ring, eosinophilic esophagitis (EoE), and strictures after surgical resection (anastomotic) or endoscopic resection (endoscopic mucosal resection-EMR- and endoscopic submucosal dissection-ESD), and ablative therapies (Radiofrequency, Cryotherapy and Argon-plasma coagulation). Endoscopic dilation is the first treatment step for benign esophageal strictures. Two types of dilators are available, namely, through-the-scope balloon dilators, with or without a guidewire, and wire-guided bougie dilators. Bougie dilators are used for simple strictures and for strictures in the proximal esophagus, especially anastomotic strictures. Bougie dilators exert a combined radial and longitudinal force, which may increase the risk of perforation. Bougie dilators allow, however, sensing the degree of resistance during dilation, and thereby help determining increasing bougie sizes during next-step dilations. Through the-scope balloon dilators are preferred for complex strictures. Balloons dilators allow direct visualization and control of the radially applied dilation force. In literature, both dilation techniques appear to be equally effective and safe in the management of esophageal strictures, showing no differences in terms of risks of AEs About 30 years ago, the "rule of three" has been published. This rule dictated the extent of dilation during any endoscopic session (i.e., no more than three dilators successively larger than the first dilator to meet resistance were passed) and has been used by endoscopists to reduce the risk of perforation. However, the safety of the "rule of three" has never been demonstrated. Moreover, a recent study suggests that more than three dilation steps per session may be considered for esophageal strictures, with the exception of malignant strictures. The EsoFLIP (Medtronic Inc., Shoreview, MN, USA) is a novel dilation balloon that provides real-time, objective visualization and monitoring of therapeutic dilation. EsoFLIP utilizes high-resolution impedance planimetry to provide real-time measurements (diameter and cross-sectional area) of the stenotic area before, during, and at the end of the dilation without the need of fluoroscopy. In 2013, technical feasibility and safety of the EsoFLIP in esophago-gastric junction (EGJ) dilation have been demonstrated on porcine models. In a small first pilot study, the technical feasibility of the EsoFLIP device in 10 patients with achalasia has been demonstrated. A second study reported short-term efficacy, both objective (improvement in barium column) and subjective (improvement in Eckardt score), in 28 patients managed using the FLIP hydraulic balloon dilator. Very limited data are currently available in the literature on the use of EsoFLIP in benign esophageal strictures dilation. Potential advantages of the use of EsoFLIP are dilation without fluoroscopy and associated radiation, control of dilation sizes to generate the desired dilation effect and assessment of stricture size and the response to dilatation immediately following dilation. In a small single centre retrospective study on 19 paediatric patients, use of EsoFLIP hydraulic dilation was safe and provided a larger diameter increase compared with standard balloon dilation, but this was not statistically significant likely because of the small cohort size. The study also suggested that procedure time and fluoroscopy time were shorter in the EsoFLIP cases when compared to other traditional dilation methods. Esophageal dilation using EsoFLIP may yield a larger diameter change increasing the interval between a dilatation procedure and the following one and may potentially reduce procedure time when compared to traditional balloon dilation. There is currently no published prospective study about dilation with EsoFLIP in adult patients affected by benign esophageal strictures. The endoluminal functional lumen imaging probe, EndoFLIP™ (Medtronic, Minneapolis, MN, USA) (FLIP), is a tool that utilizes impedance planimetry, a technique for performing balloon distention in the alimentary track, to obtain dynamic measurements of any sphincters including the diameter, cross-sectional area (CSA), and distensibility index (DI). Diseases where Endo-FLIP has been employed include esophageal stenosis, reflux esophagitis, eosinophilic esophagitis, gastroparesis, anal sphincter disease, achalasia, and it has also been used in peroral endoscopic myotomy.

NCT ID: NCT05718284 Recruiting - Esophageal Cancer Clinical Trials

High Flow Nasal Cannula After Esophagectomy

OSSIGENA1V
Start date: April 1, 2023
Phase: N/A
Study type: Interventional

This study will compare the effect of HFNC versus standard oxygen administration after elective esophagectomy for cancer.

NCT ID: NCT05708950 Recruiting - Breast Cancer Clinical Trials

A Clinical Trial of KVA12123 Treatment Alone and in Combination With Pembrolizumab In Advanced Solid Tumors (VISTA-101)

Start date: March 3, 2023
Phase: Phase 1/Phase 2
Study type: Interventional

The goal of this clinical trial is to test the safety and efficacy of KVA12123 alone or combined with pembrolizumab in patients with advanced solid tumors. The main questions this study aims to answer are: 1. What is the safety of KVA12123 when administered alone and in combination with pembrolizumab to advanced cancer patients? 2. What is an appropriate dose of KVA12123 to administer alone and in combination with pembrolizumab to advanced cancer patients in future clinical trials? Participants in this trial will be asked to: 1. Visit the clinical site every 1 - 2 weeks. 2. Receive KVA12123 every 2 weeks alone or in combination with pembrolizumab every 6 weeks. 3. Provide blood samples to evaluate drug levels in blood, drug safety and to explore the effects of each drug on the immune system. 4. Undergo scans every 6 weeks to test the effect of treatment on cancer progression. 5. Undergo other study procedures to evaluate drug safety and participant safety including physical exams, heart function tests, etc.