Gastrointestinal Cancer

Phase 2 Actuate-1801 part 3B trial results evaluating elraglusib with GnP in metastatic PDAC will be presented at the 2025 ASCO Annual Meeting.

Pathological complete response was higher among patients with ERBB2–positive gastric cancer or GEJ adenocarcinoma treated with atezolizumab vs without.

Among 20 patients with advanced pancreatic cancer and available circulating tumor mutational burden data, 40% exhibited increased tumor mutational burden.

Results from the phase 2/3 trial also show a favorable OS trend for KN026 with chemotherapy vs placebo with chemotherapy in HER2-positive gastric cancer.

Ten-fraction image-guided hypofractionated radiation therapy could be a feasible treatment option for portal vein tumor thrombosis in patients with HCC.

The recommendation from the CHMP is based on results from the phase 2b HERIZON-BTC-01 trial of zanidatamab in advanced HER2+ biliary tract cancer.

According to comparative single-cell transcriptome analyses, NOTCH1 deficiency facilitated a more immunologically active microenvironment in ESCC tumors.

SBRT demonstrated positive 3-year outcomes as a treatment in patients with early-stage HCC based on results from the phase 2 STRSPH trial.

MEV01 trial results show that the test achieved an 86% early-stage sensitivity and 88% specificity in surveillance of HCC among patients with cirrhosis.

Treatment-related adverse events of special interest occurred in 64.9% of patients who received fruquintinib and 23.0% of those who received placebo.

Immunotherapy combinations and targeted therapy options may help bridge clinical gaps in early-stage, locally advanced, and metastatic gastroesophageal adenocarcinomas.

Although the overall incidence of colorectal adenocarcinoma is decreasing, the reduction is primarily associated with patients 55 years or older.

Robot-assisted minimally invasive esophagectomies with anastomotic technique were completed without complications or mortality in a majority of patients.

Results from the phase 3 CheckMate 9DW trial of nivolumab/ipilimumab vs lenvatinib or sorafenib led to the approval for patients with unresectable or metastatic HCC.

A phase 2 study found that treatment with tumor-infiltrating lymphocytes elicited a partial response rate of 15.1% in patients with gastrointestinal cancers.

The FDA approved nivolumab with ipilimumab in adult and pediatric patients with CRC based on data from the phase 3 CHECKMATE-8HW trial.

Postoperative complications and mortality after standard or postponed surgery for esophageal cancer after active surveillance were similar in both groups.

The prespecified number of events required to undergo analyses of the secondary end points, including PFS, OS, and DOR, have not been met.

Adding HIPEC to CRS did not show any added benefit but has shown increased toxicities in patients with colorectal peritoneal metastasis.

Providing easier access to ancillary services for patients with PDAC who live farther away from the treatment center may help them complete the treatment regimen.

Future research will aim to assess the efficacy of PIPAC-MMC plus systemic therapy vs systemic therapy alone in patients with peritoneal tumors.

Although small incision surgery may serve as a conduit to deliver PIPAC-MMC, it may confer benefits in the staging and treatment of peritoneal tumors.

Muhammad Talwa Waheed, MD, found that resection after appendectomy should be prioritized in the treatment of patients with appendiceal cancer.

Patients with peritoneal metastases were historically associated with limited survival and low consideration for clinical trials.

Laparoscopic, histologic, and biomarker responses occurred at all dose levels of mitomycin treatment in patients with peritoneal metastases.

A phase 2 trial presented at SSO met its primary end point by achieving negative margins in 79% of patients with node-negative rectal cancer.

Sirexatamab plus bevacizumab/chemotherapy significantly improved overall response rate in patients with high DKK1 levels in the phase 2 DeFianCe study.

“[There] is a need to make sure that everybody is coming in and bringing their expertise together,” Valerie Lee, MD, said.

Valerie Lee, MD, said that deciding where to implement immunotherapy into cancer treatment often depends on the type of disease.

The blood test showed consistent, strong results in high-risk subgroups such as those with familial history, pancreatic cysts, or diabetes.