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
New Jersey, USA-based cancer giant Merck & Co has announced it will unveil a comprehensive slate of new research at the 2025 American Society of Clinical Oncology (ASCO) Annual Meeting, scheduled for May 30 to June 3 in Chicago. 15 May 2025
US analytics specialist Phesi has called for a major rethink in how oncology trials are planned and run, saying clinical development has failed to keep pace with scientific progress. 15 May 2025
US pharma giant Pfizer will showcase data across its portfolio of potential breakthrough cancer medicines at the 2025 American Society of Clinical Oncology (ASCO) Annual Meeting. 14 May 2025
Denmark’s Novo Nordisk has presented data at the European Congress of Obesity (ECO) showing that Wegovy (semaglutide injection) 2.4 mg reduced the risk of major adverse cardiovascular events (MACE) by 37% in adults with overweight and obesity and cardiovascular (CV) disease, compared to placebo, on top of standard of care, within the first three months of treatment. 13 May 2025
US pharma firm BioMarin Pharmaceutical saw its shares rise nearly 4% to $61.09 this morning, after it released positive new data for its Voxzogo (vosoritide). 12 May 2025
Novo Nordisk today presented data from the Phase III REAL8 basket, which showed that once-weekly Sogroya (somapacitan) was non-inferior to its own once-daily growth hormone Norditropin (somatropin). 12 May 2025
UK pharma major GSK has unveiled full Phase III data showing its experimental drug linerixibat significantly reduced itching in people with primary biliary cholangitis (PBC), a rare autoimmune liver disorder. The results were presented at this year’s European Association for the Study of the Liver (EASL) meeting. 9 May 2025
French drugmaker Ipsen today announced new data from two late-breaking presentations on Iqirvo (elafibranor) during the European Association for the Study of the Liver congress. 7 May 2025
US healthcare giant Johnson & Johnson has shared new findings for TAR-200, an intravesical gemcitabine releasing system, for patients with BCG-unresponsive high-risk non-muscle invasive bladder cancer (NMIBC). 28 April 2025
US pharma major Pfizer reported new Phase III data over the weekend showing that its investigational PD-1 inhibitor sasanlimab, delivered subcutaneously, significantly improved outcomes for certain patients with non-muscle invasive bladder cancer (NMIBC) when used alongside Bacillus Calmette-Guérin (BCG) therapy. 28 April 2025
UCB, Belgium’s largest pharma company, has announced findings from a collection of real-world evidence studies to reaffirm the effectiveness and clinical impact of romosozumab, the only dual-acting osteoporosis treatment that increases bone formation and decreases bone resorption, around the world. 14 April 2025
At the recent American Academy of Neurology (AAN) 2025 annual meeting, Axsome Therapeutics presented promising data for AXS-05 (bupropion + dextromethorphan) in treating agitation associated with Alzheimer’s disease (AD). 10 April 2025
Positive results from the PURSUIT Phase IIb trial of AstraZeneca’s AZD0780 have shown a statistically significant low-density lipoprotein cholesterol (LDL-C) reduction when administered on top of standard-of-care statin therapy, as compared with placebo. 1 April 2025
Merck & Co -as announced the first presentation of full results from the Phase III ZENITH trial of Winrevair (sotatercept-csrk) compared to placebo in adults with pulmonary arterial hypertension World Health Organization functional class (FC) III or IV at high risk of mortality who were on maximum tolerated background PAH therapy. 1 April 2025
Eli Lilly is advancing its ambitions in cardiometabolic medicine with new mid-stage data showing that solbinsiran, an RNA interference therapy targeting ANGPTL3, can meaningfully reduce key lipid markers in patients with mixed dyslipidemia. 1 April 2025
Cambridge, USA-based Anthos Therapeutics presented two new analyses from its landmark AZALEA-TIMI 71 study at the American College of Cardiology Annual Scientific Session (ACC.25) demonstrating the novel Factor XI inhibitor abelacimab significantly reduced bleeding in patients regardless of age or bleeding risk. 31 March 2025
Taiwanese biotech PharmaEssentia is preparing to seek an expanded US label for its long-acting interferon Besremi (ropeginterferon alfa-2b) following new late-stage data that show the therapy outperforms anagrelide in treating essential thrombocythaemia (ET) after hydroxyurea failure. 3 June 2025
Detailed results from the Phase III OASIS-4 study have found that Bayer’s elinzanetant showed a statistically significant reduction in the frequency of moderate to severe vasomotor symptoms (VMS, also known as hot flushes) from baseline to week four and 12 compared to placebo, in women taking endocrine therapy to prevent hormone receptor (HR+) breast cancer. 2 June 2025
Positive results from the SERENA-6 Phase III trial have shown that AstraZeneca’s camizestrant alongside a cyclin-dependent kinase (CDK) 4/6 inhibitor (palbociclib, ribociclib or abemaciclib) led to a highly statistically significant and clinically meaningful improvement in progression-free survival (PFS). 2 June 2025
The Alliance for Clinical Trials in Oncology has announced results from ATOMIC, a Phase III trial evaluating standard chemotherapy alone or combined with Roche’s Tecentriq (atezolizumab) in patients who have surgically resected stage III colon cancer and deficient deoxyribonucleic acid (DNA) mismatch repair (dMMR). 2 June 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