Study of Patritumab Deruxtecan in Participants With Gastrointestinal Cancers (MK-1022-011) (HERTHENA-PanTumor02)

Participation Requirements

• Sex:

  ALL

• Eligible Ages:

  18 and up

Participation Criteria

Inclusion Criteria:

The main inclusion criteria include but are not limited to the following:

* Has one of the following cancers:

* Unresectable or metastatic colorectal cancer.
* Advanced and/or unresectable biliary tract cancer (BTC)
* Hepatocellular carcinoma (HCC) not amenable to locoregional therapy
* Locally advanced unresectable or metastatic gastroesophageal cancer
* Has received prior therapy for the cancer.
* Has recovered from any side effects due to previous cancer treatment

Exclusion Criteria:

The main exclusion criteria include but are not limited to the following:

* Has a history of (noninfectious) interstitial lung disease (ILD) or pneumonitis that required steroids, or has current ILD or pneumonitis, and/or suspected ILD or pneumonitis that cannot be ruled out by standard diagnostic assessments at Screening
* Has clinically severe respiratory compromise (based on the investigator's assessment) resulting from intercurrent pulmonary illnesses
* Has evidence of any leptomeningeal disease
* Has clinically significant corneal disease
* Has uncontrolled, significant cardiovascular disease or cerebrovascular disease
* Has evidence of ongoing uncontrolled systemic bacterial, fungal, or viral infection