ASP-2138 is under clinical development by Xencor and currently in Phase I for Adenocarcinoma Of The Gastroesophageal Junction. According to GlobalData, Phase I drugs for Adenocarcinoma Of The Gastroesophageal Junction have an 87% phase transition success rate (PTSR) indication benchmark for progressing into Phase II. GlobalData’s report assesses how ASP-2138’s drug-specific PTSR and Likelihood of Approval (LoA) scores compare to the indication benchmarks. Buy the report here.

GlobalData tracks drug-specific phase transition and likelihood of approval scores, in addition to indication benchmarks based off 18 years of historical drug development data. Attributes of the drug, company and its clinical trials play a fundamental role in drug-specific PTSR and likelihood of approval.

ASP-2138 overview

ASP-2138 is under development for the treatment of adenocarcinoma of the gastroesophageal junction, metastatic pancreatic adenocarcinoma and gastric cancer. The therapeutic candidate is a bispecific antibody targeting CD3 and claudin 18.2 (CLDN18.2). It is administered through intravenous drip route. The drug candidate is being developed based on XmAb technology. 

Xencor overview

Xencor (Xencor) is a clinical-stage biopharmaceutical company that discovers and develops engineered monoclonal antibodies and cytokine therapeutics to treat patients with cancer and autoimmune diseases. The company product pipeline includes Vudalimab (PD1 x CTLA4), Plamotamab (CD20 x CD3), XmAb819 (ENPP3 x CD3), XmAb564 (IL-2-Fc) and XmAb104 (PD1 x ICOS). Its other pipeline includes XmAb306/RO7310729, XmAb968 and XmAb662 (IL12-Fc), among others. Xencor‘s Vudalimab is a bispecific antibody that simultaneously targets immune checkpoint receptors PD-1 and CTLA-4 and is designed to promote tumor-selective T-cell activation. Xencor is headquartered in Monrovia, California, the US.

For a complete picture of ASP-2138’s drug-specific PTSR and LoA scores, buy the report here.

This content was updated on 20 February 2024

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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.

GlobalData’s Likelihood of Approval analytics tool dynamically assesses and predicts how likely a drug will move to the next stage in clinical development (PTSR), as well as how likely the drug will be approved (LoA). This is based on a combination of machine learning and a proprietary algorithm to process data points from various databases found on GlobalData’s Pharmaceutical Intelligence Center.