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On September 22, 2017, pembrolizumab (Keytruda) was granted accelerated approval for treatment of recurrent locally advanced or metastatic, gastric or gastroesophageal junction adenocarcinoma with tumors expressing programmed cell death ligand 1 (PD-L1), as determined by a U.S. Food and Drug...
Dual HER2 targeting in metastatic gastric and gastroesophageal junction cancers did not significantly improve outcomes over trastuzumab (Herceptin) alone—both in combination with chemotherapy—according to the results of the phase III JACOB study reported at the 2017 European Society for Medical...
In the Asian phase III GOLD trial reported in The Lancet Oncology, Bang et al found that the addition of olaparib (Lynparza) to paclitaxel did not significantly improve overall survival among patients with previously treated advanced gastric cancer, including those with...
In this roundup, The ASCO Post offers a glance at key findings from studies in noncolorectal gastrointestinal malignancies presented at the European Society for Medical Oncology (ESMO) 2017 Congress from investigators around the world. Docetaxel-Based Triplet in Gastric Cancer The superiority of...
Invited discussant Eric Van Cutsem, MD, PhD, of University Hospitals Leuven, Belgium, commented that both ATTRACTION-02 and KEYNOTE-059 suggest that anti-PD [programmed cell death protein] antibodies have activity in advanced gastric cancer, but their findings differed with regard to the impact of ...
In updates of two important studies in metastatic gastric cancer reported at the European Society for Medical Oncology (ESMO) 2017 Congress, nivolumab -(Opdivo) and pembrolizumab (Keytruda) demonstrated activity—but to varying degrees and with some nuances. “Anti-PD [programmed cell death protein]...
In the CALGB 80101/Alliance trial, no difference in overall survival was found for adjuvant chemoradiotherapy with epirubicin, cisplatin, and fluorouracil (ECF) vs fluorouracil and leucovorin (5-FU/LV) after curative resection of gastric cancer. The findings were reported in the Journal of Clinical ...
In an Asian phase III trial (ONO-4538-12, ATTRACTION-2) reported in The Lancet, Kang et al found that nivolumab (Opdivo) produced an improvement in overall survival vs placebo in patients with advanced gastric or gastroesophageal junction cancer who had disease refractory to or who were intolerant...
On September 22, Bristol-Myers Squibb Company announced that the Japanese Ministry of Health, Labor and Welfare (MHLW) approved nivolumab (Opdivo) for the treatment of unresectable advanced or recurrent gastric cancer which has progressed after chemotherapy. This approval was based on the phase III ...
The phase III RILOMET-1 trial showed no survival benefit of adding the MET inhibitor rilotumumab to first-line epirubicin, cisplatin, and capecitabine in patients with advanced MET-positive gastric or gastroesophageal junction adenocarcinoma. These results were reported in The Lancet Oncology by...
On September 22, 2017, the U.S. Food and Drug Administration (FDA) granted accelerated approval to pembrolizumab (Keytruda) for patients with recurrent locally advanced or metastatic, gastric or gastroesophageal junction adenocarcinoma whose tumors express programmed cell death ligand 1 (PD-L1) as...
On April 27, 2017, the indications for regorafenib (Stivarga) were expanded to include treatment of patients with hepatocellular carcinoma who have been previously treated with sorafenib (Nexavar).1,2 Supporting Efficacy Data The new approval was based on the finding of improved overall survival...
Pembrolizumab (Keytruda) has shown a promising response rate in patients with pretreated metastatic gastric cancer, according to late-breaking results from the KEYNOTE-059 trial presented at the 2017 European Society for Medical Oncology (ESMO) Congress in Madrid (Abstract LBA28_PR). The expected...
In a single-center experience reported in JAMA Surgery, Eng et al found that an increased intraoperative fluid rate was associated with increased perioperative morbidity in patients with peritoneal cancer undergoing cytoreductive surgery with hyperthermic intraperitoneal chemotherapy. Study...
As reported in The Lancet Oncology by Pavel et al, no significant difference in deterioration of health-related quality of life was observed with everolimus (Afinitor) vs placebo in the phase III RADIANT-4 trial, which included patients with advanced nonfunctional well-differentiated...
In 2014, The Cancer Genome Atlas (TCGA) project discovered there are four molecular subtypes of gastric cancer: Epstein-Barr virus (EBV), microsatellite instability, genomically stable, and chromosomal instability. However, their clinical significance is unknown. Now, a study by Bo Hwa Sohn, PhD,...
The results of the phase III NETTER-1 trial, recently published in The New England Journal of Medicine,1 have been met with great interest by clinicians who treat neuroendocrine tumors. In patients with advanced midgut lesions, treatment with the radiopharmaceutical lutetium Lu-177 dotatate...
The evidence from clinical trials has established that “side matters” when it comes to colorectal cancer outcomes. How do clinicians use this information in their practices? Christina Wu, MD, of Emory University, shared her thoughts with attendees at the 2017 Debates and Didactics in Hematology and ...
A meta-analysis of three randomized trials (FOXFIRE, SIRFLOX, and FOXFIRE-Global) indicates no overall survival benefit of adding first-line selective internal radiotherapy to chemotherapy in patients with liver metastases from colorectal cancer. The findings were reported by Wasan et al in The...
DURING JULY, the U.S. Food and Drug Administration (FDA) and its Oncologic Drugs Advisory Committee (ODAC) made a number of approvals and recommendations on a variety of oncology products. Neratinib ON JULY 1 7, the FDA approved neratinib (Nerlynx) for the extended adjuvant treatment of adult...
Gastric cancer is the third leading cause of cancer death in both men and women worldwide. In 2014, The Cancer Genome Atlas (TCGA) project discovered there are four molecular subtypes of gastric cancer: Epstein-Barr virus (EBV), microsatellite instability (MSI), genomically stable (GS), and...
The benefits of a Mediterranean diet are well known when it comes to colorectal protection, but it’s hard to know specifically what elements of the diet are the healthiest. Now a new study, presented by Fliss Isakov et al at the ESMO 19th World Congress on Gastrointestinal Cancer, suggests...
Patients with stage III colon cancer considered at low risk for recurrence may be treated effectively—and incur less neurotoxicity—with 3 months of an oxaliplatin-based regimen as compared with the standard 6 months, according to the results of the International Duration Evaluation of Adjuvant...
“While these results are clearly superior to historical controls, the study prompts a number of questions,” session moderator, Daniel G. Coit, MD, a surgical oncologist at Memorial Sloan Kettering Cancer Center in New York, commented in an interview. “Nearly half of the patients received systemic ...
Hyperthermic intraperitoneal chemoperfusion is efficacious when used as part of multimodality therapy for low-volume peritoneal metastases of gastric cancer, suggests a prospective single-arm phase II trial.1 Among the 19 patients enrolled, all of whom had stage IV disease with either...
Casali et al have reported 10-year progression-free and overall survival rates among patients with locally advanced unresectable or metastatic gastrointestinal stromal tumors (GISTs) receiving imatinib at 400 or 800 mg/d in the phase III European Organisation for Research and Treatment of Cancer,...
The incidence of colorectal cancer continues to increase among young adults, with the sharpest increase among those aged 20 to 29, according to a recent article in the Journal of the National Cancer Institute.1 This trend has been called disturbing and ominous, but the widely reported results of...
After an infection with the Epstein-Barr virus (EBV), the virus persists in the body throughout a person's lifetime, usually without causing any symptoms. About one-third of infected teenagers and young adults nevertheless develop infectious mononucleosis, which usually wears off after a few weeks. ...
Cancer cells often delete genes that normally suppress tumor formation. These deletions also may extend to neighboring genes, an event known as “collateral lethality,” which may create new options for the development of therapies for several cancers. Scientists at The University of Texas MD...
Heinz-Josef Lenz, MD, of the University of Southern California in Los Angeles, said the results of the ONO-4538 trial were impressive in light of this challenging patient population. “You see a significant benefit in a highly refractory gastric cancer population,” he said. Dr. Lenz cautioned:...
Gastric cancer can apparently be added to the growing list of malignancies for which drugs targeting the programmed cell death protein 1 (PD‑1) receptor are effective, according to the results of the phase III ONO-4538 investigation conducted in Asia and presented at the 2017 Gastrointestinal...
Gastrointestinal stromal tumors (GIST) arise is the wall of the digestive tract and most often occur in the stomach or small intestine. Though more common in later in life, GISTs can occur in adolescents and young adults (AYA) under 40 years old as well. In an article published by Fero et al in...
Masanori Terashima, MD, PhD, of Shizuoka Cancer Center, discusses phase III study findings evaluating bursectomy for patients with subserosal/serosal gastric cancer (Abstract 5).
Salah-Eddin Al-Batran, MD, of the Institute of Clinical Cancer Research and Nordwest Hospital, discusses study findings on paclitaxel with and without RAD001 in patients with gastric cancer whose disease has progressed after therapy with a fluoropyrimidine/platinum-containing regimen (Abstract 4).
Results of the ONO-4538-12 trial demonstrated that nivolumab (Opdivo) significantly reduced the risk of death by 37% (hazard ratio [HR] = 0.63; P < .0001) in patients with previously treated advanced gastric cancer refractory to or intolerant of standard therapy, a condition without current ...
Findings from the National Institutes of Health Pediatric and Wildtype Gastrointestinal Stromal Tumors (GISTs) Clinic, reported in the Journal of Clinical Oncology by Weldon et al, indicate that more extensive or serial resections are not associated with improvement in event-free survival in...
Liquid biopsy technologies are increasingly being used to detect genetic mutations in tumors, giving clinicians the opportunity to see in real time how a patient’s cancer may or may not be responding to treatment. In a study presented recently at the 28th EORTC-NCI-AACR Symposium on Molecular...
Ryan Corcoran, MD, PhD, Translational Research Director of the Center for Gastrointestinal Cancers at Massachusetts General Hospital (MGH) Cancer Center, described to attendees of the 2016 EORTC-NCI-AACR Symposium on Molecular Targets and Cancer Therapeutics the results of a program at MGH focused...
Two studies at the 28th EORTC-NCI-AACR Symposium on Molecular Targets and Cancer Therapeutics in Munich, Germany focused on the inhibition of mutations in the KIT and PDGFRα oncogenes. These genes provide instructions for making proteins that are part of a family of proteins called receptor...
The 2016 European Society for Medical Oncology (ESMO) Congress revealed many important positive findings from key trials in a number of tumor types, but many highly anticipated phase III trials in advanced disease failed to meet their primary endpoints. The ASCO Post has summarized several of these ...
According to the American Cancer Society, it is estimated that more than 26,000 people will be diagnosed with stomach cancer in the United States this year, with nearly 1 million new cases diagnosed worldwide each year, according to the World Health Organization. Because there are no early symptoms ...
Martin H. Schuler, MD, of the University Hospital Essen, discusses in German findings from this phase II trial of epirubicin, oxaliplatin, and capecitabine with or without the antibody IMAB362 as first-line therapy in patients with advanced CLDN18.2+ disease. (Abstract 614O)
Yung-Jue Bang, MD, PhD, of Seoul National University Hospital, discusses phase III study findings on olaparib and paclitaxel in patients with advanced gastric cancer who have progressed following first-line therapy. (Abstract LBA25)
Martin H. Schuler, MD, of the University Hospital Essen, discusses findings from this phase II trial of epirubicin, oxaliplatin, and capecitabine with or without the antibody IMAB362 as first-line therapy in patients with advanced CLDN18.2+ disease. (Abstract 614O)
The multikinase inhibitor regorafenib (Stivarga) prolonged progression-free survival vs placebo in patients with previously treated advanced gastric carcinoma, in a phase II trial reported in the Journal of Clinical Oncology by Nick Pavlakis, MBBS, PhD, of the University of Sydney, Australia, and...
Postoperative treatment intensification with chemoradiotherapy does not achieve better outcomes when compared with postoperative chemotherapy in patients with gastric cancer who have already undergone preoperative chemotherapy, according to phase III data presented by Marcel Verheij, MD, PhD, et...
Postoperative treatment intensification with chemoradiotherapy does not achieve better outcomes compared to postoperative chemotherapy in patients with gastric cancer who have already undergone preoperative chemotherapy, according to phase III data presented by Verheij et al at the ESMO 18th World...
In a study reported by Yuan et al in the Journal of Clinical Oncology, higher prediagnostic plasma 25-hydroxyvitamin D [25(OH)D] levels were found to be associated with prolonged overall survival in patients with pancreatic cancer. Study Details The study involved data from 493 patients from 5...
The multikinase inhibitor regorafenib (Stivarga) prolonged progression-free survival vs placebo in patients with previously treated advanced gastric carcinoma, in a phase II trial reported in the Journal of Clinical Oncology by Pavlakis et al. A regional difference in treatment effect was observed. ...
A large prospective Swedish study reported by Susanna C. Larsson, PhD, of the Unit of Nutritional Epidemiology at the Institute of Environmental Medicine at Karolinska Institutet in Stockholm, Sweden, and colleagues found a 2.2-fold increased risk of gallbladder cancer in people who consumed two or ...