View clinical trials related to HER2-positive Gastric Cancer.
Filter by:This is an open-label, single-arm, multi-site phase I/Ib trial with SYD985, an antibody-drug conjugate (ADC) targeting HER2 on the cell membrane, combined with paclitaxel.
To identify molecular biomarker panel correlating with efficacy of trastuzuamb in advanced HER2 positive gastric cancer patients. To observe the molecular evolution of HER2 positive gastric cancer during treatment by ctDNA detection.
The purpose of the Phase 1/2a study is to evaluate the safety and tolerability of SNK01 in combination with trastuzumab or cetuximab in order to determine the maximum tolerated dose (MTD)/recommended Phase 2 dose (RP2D), and the preliminary efficacy for each combination regimen.
ACE1702 (anti-HER2 oNK cells) is an off-the-shelf Natural Killer (NK) cell product that targets human HER2-expressing solid tumors. The ACE1702-001 phase I study aims to evaluate the safety and tolerability, pharmacokinetics, pharmacodynamics, and preliminary efficacy of ACE1702 in patients with advanced or metastatic HER2-expressing tumors, and to determine the phase Ib/II starting dose for ACE1702.
This is a Phase 2/3, randomized, open-label study for the treatment of patients with HER2-positive Gastric cancer (GC) or Gastroesophageal Junction (GEJ) cancer conducted in two parts. Part A is a single-arm cohort (Cohort A, 40 to 110 patients) will evaluate safety and efficacy of margetuximab plus retifanlimab. Part B has 2 subparts. Cohort B1 has 4 arms (50 patients/arm). Patients will be randomized to margetuximab plus retifanlimab plus chemotherapy, margetuximab plus tebotelimab, plus chemotherapy, margetuximab plus chemotherapy, or trastuzumab plus chemotherapy. The most effective combination with margetuximab from Cohort B1 will be used in Cohort B2. Cohort B2 has 2 arms (250 patients/arm). Patients will be randomized to margetuximab plus retifanlimab or tebotelimab plus chemotherapy, or to trastuzumab plus chemotherapy.
A Phase 1b, open-label, dose escalation study of PRS-343 in combination with atezolizumab in patients with HER2-positive advanced or metastatic solid tumors.
Open-label, Phase I-II, first-in-human (FIH) study for A166 monotherapy in HER2-expressing or amplified patients who progressed on or did not respond to available standard therapies. Patients must have documented HER2 expression or amplification. The patient must have exhausted available standard therapies. Patients will receive study drug as a single IV infusion. Cycles will continue until disease progression or unacceptable toxicity.
The INTEGA study assesses therapy Options for advanced or metastatic esophagogastric Adenocarcinoma in patients overexpressing human epidermal receptor type 2 (HER2 positive patients). Current treatment options in this situation include chemotherapy based palliative treatment in combination withTrastuzumab. Recent studies have shown that immunotherapy with Nivolumab or Ipilimumab after previous chemotherapy can also improve survival in esophagogastric cancer. This study assesses the efficacy of two experimental first line treatment strategies: A) Chemo-free immunotherapy with Trastuzumab, Nivolumab and Ipilimumab and B) addition of Nivolumab to the standard regimen (FOLFOX chemotherapy and Trastuzumab).
A multi center, open-label, Phase 1 dose escalation study with expansion cohort is designed to determine the MTD, RP2D and dosing schedule of PRS-343 in patients with HER2+ advanced or metastatic solid tumors.
This is a Phase 1, single-dose, open-label, dose-escalation study. The study will be conducted in three parts (i.e. regimens) in an outpatient setting as follows: - Regimen A: FATE-NK100 as a monotherapy in subjects with advanced solid tumor malignancies. - Regimen B: FATE-NK100 in combination with trastuzumab in subjects with human epidermal growth factor receptor 2 positive (HER2+) advanced breast cancer, HER2+ advanced gastric cancer or other advanced HER2+ solid tumors. - Regimen C: FATE-NK100 in combination with cetuximab in subjects with advanced colorectal cancer (CRC) or head and neck squamous cell cancer (HNSCC), or other epidermal growth factor receptor 1 positive (EGFR1+) advanced solid tumors.