Active clinical trials for "Esophageal Squamous Cell Carcinoma"

Advanced esophageal squamous cell carcinoma patients who have failed first-line PD-1 inhibitor combined with chemotherapy lack a standard treatment option. Second-line treatments have limited efficacy, indicating a significant unmet clinical need. Anlotinib is a novel multi-target tyrosine kinase inhibitor (TKI) has anti-tumor angiogenesis and tumor growth inhibition effects. Cadonilimab is a human immunoglobulin (Ig) G1 monoclonal antibody (mAb), which is a bispecific antibody that blocks both PD-1 and CTLA-4. Both of them have shown certain efficacy and good safety in more than second-line therapy for patients with advanced esophageal squamous cell carcinoma as monotherapy. This study aims to evaluate the efficacy and safety of cadonilimab combined with anlotinib in patients with locally advanced or recurrent/metastatic esophageal squamous cell carcinoma who have progressed on PD-1 inhibitor combined with platinum-containing chemotherapy.

Esophageal cancer is one of the most common malignancies in China, and esophageal squamous cell carcinoma (ESCC) is the predominant histological type. Surgical resection is still a standard therapeutic approach for patients with resectable ESCC, but the prognosis is still disappointing. Although neoadjuvant chemoradiotherapy plus surgery is currently recommended for patients with locally advanced ESCC, it is still an infrequently used procedure in China. The efficacy of adjuvant therapy on ESCC is still controversial. Recently, the CheckMate 577 trial showed that adjuvant nivolumab therapy could improve DFS for patients with residual disease after neoadjuvant chemoradiotherapy plus surgery. However, no optimal postoperative adjuvant therapy was recommended for patients with ESCC received upfront surgery. We designed a prospective randomized controlled tial to study whether immunotherapy could be used with chemotherapy after surgery to improve overall survival in these patients. The primary endpoint of the study is disease free survival, with secondary endpoints of overall survival, safety and toxicity, and quality of life.

SCR-ESCC-01 is a multicenter, randomized, phase II study aiming to investigate the benefit of early involvement of low-dose radiotherapy(LDRT) and conventionally fractionated radiotherapy(CFRT) in the first-line anti-PD-1 based treatment of metastatic ESCC.

This study is a multicentre, randomised, parallel-controlled, open-label, 3 phase clinical trial. The subjects were untreated, unresectable locally advanced, recurrent or metastatic esophageal squamous cell carcinoma with low PD-L1 expression. Patients were randomly assigned to receive chemoradiation or chemotherapy in combination with Tislelizumab at a ratio of 1: 1. The primary endpoint was progression-free survival (PFS) in the intention-to-treat population. We hypothesized that in advanced esophageal squamous cell carcinoma patients with low PD-L1 expression, chemoradiation versus chemotherapy in combination with Tislelizumab will significantly improve PFS.

Esophageal cancer, which has a low 5-year overall survival rate for all stages (<20%) , is increasing in incidence. Previous studies have shown that the Hedgehog (Hh) and AKT signaling pathways are activated in a significant proportion of esophageal cancers. Itraconazole, a widely used anti-fungal medication, has been shown to inhibit various pathways involved in esophageal cancer tumorigenesis including Hh and AKT. In this phase II clinical trial, the investigators aim to evaluate the effect of itraconazole as a neoadjuvant therapy following standard of care chemoradiation in the treatment of locoregional esophageal and gastroesophageal junction carcinomas.

This is a Phase 1, first-in-human, open-label dose-escalation study to determine the maximum tolerated dose (MTD) and/or recommended Phase 2 dose (RP2D) and assess the DLT of JAB-3312. It is anticipated that approximately 24 subjects will be enrolled in the dose-escalation phase of the study. JAB-3312 will be administered orally once daily (QD) in 21-day treatment cycles.

Esophageal cancer is a kind of disease with high incidence and mortality. Definitive concurrent chemoradiotherapy is an important treatment for locally advanced esophageal squamous cell carcinoma. To Investigate the value of immunotherapy consolidation in locally advanced esophageal squamous cell carcinoma after completing radical concurrent chemoradiotherapy.

This trial studies how well proton beam radiation therapy compared with intensity modulated photon radiotherapy works in treating patients with stage I-IVA esophageal cancer. Proton beam radiation therapy uses a beam of protons (rather than x-rays) to send radiation inside the body to the tumor without damaging much of the healthy tissue around it. Intensity modulated photon radiotherapy uses high-energy x-rays to deliver radiation directly to the tumor without damaging much of the healthy tissue around it. It is not yet known whether proton beam therapy or intensity modulated photon radiotherapy will work better in treating patients with esophageal cancer.

The purpose of this study is to evaluate the efficacy and safety of pembrolizumab plus paclitaxel, cisplatin as neoadjuvant therapy followed by surgery, and pembrolizumab as adjuvant therapy, compared with neoadjuvant chemoradiotherapy and surgery for locally advanced ESCC in multicenter.

This study aims to evaluate the efficacy of sintilimab combined with concurrent chemotherapy as a neoadjuvant treatment for patients with operable esophageal squamous cell carcinoma. It will also evaluate the changes in the immune microenvironment of tumor specimens before and after the medication, and predict the operable period (stage I~III) Patients with thoracic esophageal squamous cell carcinoma were treated with neoadjuvant chemotherapy combined with PD-1 monoclonal antibody, and the effect of neoadjuvant chemotherapy combined with PD-1 monoclonal antibody was evaluated by detecting the changes of microbial diversity and metabolites in stool samples before and after treatment.