With ASCO 2025 drawing toward its close in Chicago, Amsterdam-based biotech Avidicure is entering the spotlight with its first public data on a new class of cancer immunotherapies. The company’s lead program, AVC-S-101, is designed to target TROP2 in non-small cell lung cancer (NSCLC) and other solid tumors. 2 June 2025
US biotech Regeneron Pharmaceuticals has announced detailed analyses from the Phase III C-POST trial, which evaluated PD-1 inhibitor Libtayo (cemiplimab) in patients with high-risk cutaneous squamous cell carcinoma (CSCC) after surgery. 2 June 2025
AstraZeneca has reported positive findings from its Phase III MATTERHORN trial, spotlighting the potential of its immunotherapy Imfinzi (durvalumab) to significantly delay disease progression in patients with early-stage and locally advanced gastric and gastroesophageal junction (GEJ) cancers. 2 June 2025
Arcus Biosciences is setting the stage for a high-stakes Phase III showdown in kidney cancer, after early results showed that nearly half of patients treated with its experimental therapy had a confirmed response. 2 June 2025
US drugmaker Protagonist Therapeutics and Japan’s Takeda Pharma announced detailed results from the Phase III, randomized, placebo-controlled VERIFY study evaluating rusfertide in patients with polycythemia vera (PV), which met the primary and all key secondary endpoints. 2 June 2025
Arvinas and Pfizer today announced detailed results from the Phase III VERITAC-2 clinical trial (NCT05654623) evaluating vepdegestrant monotherapy versus fulvestrant in adults with estrogen receptor-positive, human epidermal growth factor receptor 2-negative (ER+/HER2-) advanced or metastatic breast cancer (MBC) whose disease progressed following prior treatment with cyclin-dependent kinase (CDK) 4/6 inhibitors and endocrine therapy. 2 June 2025
US pharma giant Pfizer on Saturday announced statistically-significant and clinically-meaningful survival results from the Phase III BREAKWATER trial evaluating Braftovi (encorafenib) in combination with cetuximab (marketed as Erbitux) and mFOLFOX6 (fluorouracil, leucovorin, and oxaliplatin) in patients with metastatic colorectal cancer (mCRC) with a BRAF V600E mutation. 2 June 2025
Daiichi Sankyo and AstraZeneca have released detailed Phase III results that could help position their HER2-targeting drug Enhertu (trastuzumab deruxtecan) as the second-line standard of care for advanced gastric cancer. 2 June 2025
In the run up to the 2025 annual ASCO meeting, IMUNON (Nasdaq: IMNN) is moving into a Phase III trial with its lead candidate IMNN-001. We interviewed president and chief executive Stacy Lindborg on the long path to this moment—and what may lie ahead in the evolving ovarian cancer treatment landscape. 28 May 2025
Germany’s Merck KGaA today announced the presentation of detailed positive results from Part 1 of the global Phase III MANEUVER trial evaluating pimicotinib, a potentially best-in-class investigational colony stimulating factor-1 receptor (CSF-1R) inhibitor in development by Abbisko Therapeutics, in the treatment of patients with tenosynovial giant cell tumor (TGCT). 28 May 2025
French biotech ImCheck Therapeutics is preparing to showcase encouraging interim results for its investigational monoclonal antibody ICT01 at the 2025 ASCO Annual Meeting, highlighting the compound’s potential to improve outcomes in acute myeloid leukemia (AML) patients not eligible for intensive chemotherapy. 27 May 2025
US biotech Syndeio Biosciences has launched with over $90 million in funding and a pipeline of synapse-targeting neurotherapies aimed at treating major depressive disorder, Alzheimer’s disease, and other central nervous system (CNS) conditions. 27 May 2025
Verastem Oncology has unveiled updated early-stage data from its RAMP 205 trial in metastatic pancreatic cancer, bolstering its efforts to broaden use of its dual-drug regimen, Avmapki Fakzynja Co-Pack, beyond its recently approved indication in a rare form of ovarian cancer. 23 May 2025
Japanese drugmaker Astellas and US pharma giant Pfizer have announced longer-term follow-up results from an open-label extension of the Phase III ARCHES study. 23 May 2025
Swiss pharma major Roche has reported updated results from its Phase III STARGLO trial, showing that a fixed-duration regimen of Columvi (glofitamab) combined with gemcitabine and oxaliplatin (GemOx) continues to deliver a notable survival benefit for patients with relapsed or refractory diffuse large B-cell lymphoma (DLBCL). 23 May 2025
The oncology community’s biggest gathering returns to Chicago from May 30 to June 3, and all signs suggest the 2025 ASCO Annual Meeting will be a watershed moment. 23 May 2025
UK pharma major AstraZeneca is set to present data from more than 80 studies at the 2025 American Society of Clinical Oncology (ASCO) Annual Meeting. Spanning across 20 approved and investigational medicines, the presentations include two plenary sessions and a special late-breaking abstract. 22 May 2025
Anglo-Swedish pharma major AstraZeneca reports that it will have a historic presence at this year’s American Society of Cancer Oncology (ASCO) meeting across its expansive cancer portfolio. 21 May 2025
Welcome to The Pharma Letter’s real-time coverage of the 2025 American Society of Clinical Oncology (ASCO) Annual Meeting, taking place May 30 to June 3 in Chicago. This feed will deliver concise updates as they happen—check back here regularly for headline trial results, regulatory milestones, practice updates and more. 21 May 2025
Swiss pharma giant Novartis will spotlight key data across its oncology portfolio, including Kisqali (ribociclib), Scemblix (asciminib) and Pluvicto (lutetium Lu 177 vipivotide tetraxetan), which was recently approved for use prior to chemotherapy, at the upcoming 2025 ASCO Annual Meeting. 15 May 2025
With ASCO 2025 drawing toward its close in Chicago, Amsterdam-based biotech Avidicure is entering the spotlight with its first public data on a new class of cancer immunotherapies. The company’s lead program, AVC-S-101, is designed to target TROP2 in non-small cell lung cancer (NSCLC) and other solid tumors. 2 June 2025
US biotech Regeneron Pharmaceuticals has announced detailed analyses from the Phase III C-POST trial, which evaluated PD-1 inhibitor Libtayo (cemiplimab) in patients with high-risk cutaneous squamous cell carcinoma (CSCC) after surgery. 2 June 2025
AstraZeneca has reported positive findings from its Phase III MATTERHORN trial, spotlighting the potential of its immunotherapy Imfinzi (durvalumab) to significantly delay disease progression in patients with early-stage and locally advanced gastric and gastroesophageal junction (GEJ) cancers. 2 June 2025
Arcus Biosciences is setting the stage for a high-stakes Phase III showdown in kidney cancer, after early results showed that nearly half of patients treated with its experimental therapy had a confirmed response. 2 June 2025
US drugmaker Protagonist Therapeutics and Japan’s Takeda Pharma announced detailed results from the Phase III, randomized, placebo-controlled VERIFY study evaluating rusfertide in patients with polycythemia vera (PV), which met the primary and all key secondary endpoints. 2 June 2025
Arvinas and Pfizer today announced detailed results from the Phase III VERITAC-2 clinical trial (NCT05654623) evaluating vepdegestrant monotherapy versus fulvestrant in adults with estrogen receptor-positive, human epidermal growth factor receptor 2-negative (ER+/HER2-) advanced or metastatic breast cancer (MBC) whose disease progressed following prior treatment with cyclin-dependent kinase (CDK) 4/6 inhibitors and endocrine therapy. 2 June 2025
US pharma giant Pfizer on Saturday announced statistically-significant and clinically-meaningful survival results from the Phase III BREAKWATER trial evaluating Braftovi (encorafenib) in combination with cetuximab (marketed as Erbitux) and mFOLFOX6 (fluorouracil, leucovorin, and oxaliplatin) in patients with metastatic colorectal cancer (mCRC) with a BRAF V600E mutation. 2 June 2025
Daiichi Sankyo and AstraZeneca have released detailed Phase III results that could help position their HER2-targeting drug Enhertu (trastuzumab deruxtecan) as the second-line standard of care for advanced gastric cancer. 2 June 2025
In the run up to the 2025 annual ASCO meeting, IMUNON (Nasdaq: IMNN) is moving into a Phase III trial with its lead candidate IMNN-001. We interviewed president and chief executive Stacy Lindborg on the long path to this moment—and what may lie ahead in the evolving ovarian cancer treatment landscape. 28 May 2025
Germany’s Merck KGaA today announced the presentation of detailed positive results from Part 1 of the global Phase III MANEUVER trial evaluating pimicotinib, a potentially best-in-class investigational colony stimulating factor-1 receptor (CSF-1R) inhibitor in development by Abbisko Therapeutics, in the treatment of patients with tenosynovial giant cell tumor (TGCT). 28 May 2025
French biotech ImCheck Therapeutics is preparing to showcase encouraging interim results for its investigational monoclonal antibody ICT01 at the 2025 ASCO Annual Meeting, highlighting the compound’s potential to improve outcomes in acute myeloid leukemia (AML) patients not eligible for intensive chemotherapy. 27 May 2025
US biotech Syndeio Biosciences has launched with over $90 million in funding and a pipeline of synapse-targeting neurotherapies aimed at treating major depressive disorder, Alzheimer’s disease, and other central nervous system (CNS) conditions. 27 May 2025
Verastem Oncology has unveiled updated early-stage data from its RAMP 205 trial in metastatic pancreatic cancer, bolstering its efforts to broaden use of its dual-drug regimen, Avmapki Fakzynja Co-Pack, beyond its recently approved indication in a rare form of ovarian cancer. 23 May 2025
Japanese drugmaker Astellas and US pharma giant Pfizer have announced longer-term follow-up results from an open-label extension of the Phase III ARCHES study. 23 May 2025
Swiss pharma major Roche has reported updated results from its Phase III STARGLO trial, showing that a fixed-duration regimen of Columvi (glofitamab) combined with gemcitabine and oxaliplatin (GemOx) continues to deliver a notable survival benefit for patients with relapsed or refractory diffuse large B-cell lymphoma (DLBCL). 23 May 2025
The oncology community’s biggest gathering returns to Chicago from May 30 to June 3, and all signs suggest the 2025 ASCO Annual Meeting will be a watershed moment. 23 May 2025
UK pharma major AstraZeneca is set to present data from more than 80 studies at the 2025 American Society of Clinical Oncology (ASCO) Annual Meeting. Spanning across 20 approved and investigational medicines, the presentations include two plenary sessions and a special late-breaking abstract. 22 May 2025
Anglo-Swedish pharma major AstraZeneca reports that it will have a historic presence at this year’s American Society of Cancer Oncology (ASCO) meeting across its expansive cancer portfolio. 21 May 2025
Welcome to The Pharma Letter’s real-time coverage of the 2025 American Society of Clinical Oncology (ASCO) Annual Meeting, taking place May 30 to June 3 in Chicago. This feed will deliver concise updates as they happen—check back here regularly for headline trial results, regulatory milestones, practice updates and more. 21 May 2025
Swiss pharma giant Novartis will spotlight key data across its oncology portfolio, including Kisqali (ribociclib), Scemblix (asciminib) and Pluvicto (lutetium Lu 177 vipivotide tetraxetan), which was recently approved for use prior to chemotherapy, at the upcoming 2025 ASCO Annual Meeting. 15 May 2025