442. Preoperative mFOLFIRINOX versus PAXG for stage I-III resectable and borderline resectable pancreatic ductal adenocarcinoma (PACT-21 CASSANDRA): results of the first randomisation analysis of a randomised, open-label, 2 × 2 factorial phase 3 trial.
作者: Michele Reni.;Marina Macchini.;Giulia Orsi.;Letizia Procaccio.;Giuseppe Malleo.;Catia Carconi.;Ilario Giovanni Rapposelli.;Katia Bencardino.;Mario Scartozzi.;Gianpaolo Balzano.;Domenico Tamburrino.;Barbara Merelli.;Elisa Sperti.;Giulio Belfiori.;Nicole Liscia.;Silvia Bozzarelli.;Mariacristina Di Marco.;Emiliano Tamburini.;Michele Milella.;Sara Lonardi.;Giorgio Ercolani.;Michele Mazzola.;Diego Palumbo.;Valter Torri.;Massimo Falconi.
来源: Lancet. 2026年406卷10522期2945-2956页
Perioperative chemotherapy is a standard option for treatment of patients with resectable and borderline resectable pancreatic ductal adenocarcinoma (PDAC). This study aimed to assess the superiority of PAXG (cisplatin, nab-paclitaxel, capecitabine, and gemcitabine) over mFOLFIRINOX (modified fluorouracil, leucovorin, irinotecan, and oxaliplatin) in this population.
443. Lancet Countdown on health and climate change in Africa: an international collaboration for locally led research and action.
作者: Zakari Ali.;Ibrahim Abubakar.;Adeladza K Amegah.;Deoraj Caussy.;Guéladio Cissé.;Fatima Denton.;Edith M Esievo.;Vivianne Ihekweazu.;Jean Kaseya.;Elizabeth W Kimani-Murage.;Brama Koné.;Tafadzwanashe Mabhaudhi.;Munyaradzi Makoni.;Josphat Martin Muchangi.;Kris A Murray.;Marina Romanello.;Ibrahima Sy.;Sokhna Thiam.;Maria Walawender.;Caradee Y Wright.;Sidat Yaffa.;Robert B Zougmoré.
来源: Lancet. 2026年407卷10524期185-194页
Climate change inflicts substantial economic damage on developing African nations, threatening progress towards the UN Sustainable Development Goals. There are synergies between actions needed to tackle climate change and other ongoing development priorities for Africa, including infectious disease control, facilitating clean energy access, reducing air pollution, tackling malnutrition and food insecurity, and providing universal health coverage. Action to protect human health against climate change needs to be integrated into all systems that are responsible for delivering essential services and implementing policies across all sectors that underpin the attainment of key development priorities for Africa. These systems include the Sustainable Development Goals and the African Union's 2063 Agenda for building The Africa We Want, and the ongoing negotiations and work programmes in the UN Framework Convention on Climate Change. Adequate stocktaking of and access to robust data and scientific evidence is needed to support this effort and guide priorities for policies that protect and promote health and for monitoring progress over time. In response to this need, the Lancet Countdown is launching a new initiative to bring together a transdisciplinary research collaboration to help build regional capacity, strengthen existing networks, generate evidence, and mobilise data across numerous domains at the climate change and health nexus in Africa.
445. Comparison of inhalational methoxyflurane, intranasal fentanyl, and intravenous morphine for treatment of prehospital acute pain in Norway (PreMeFen): a randomised, non-inferiority, three-arm, phase 3 trial.
作者: Randi Simensen.;Lars Olav Fjose.;Kjetil Thorsen.;Inge Christoffer Olsen.;Marius Rehn.;Jostein Hagemo.;Live Smalberget.;Fridtjof Heyerdahl.
来源: Lancet. 2026年406卷10522期2957-2967页
Adequate pain control is essential; however, acute pain is often undertreated in prehospital care. This study aimed to evaluate three analgesic regimens for treating acute pain in an ambulance setting.
446. Orforglipron, an oral small-molecule GLP-1 receptor agonist, for the treatment of obesity in people with type 2 diabetes (ATTAIN-2): a phase 3, double-blind, randomised, multicentre, placebo-controlled trial.
作者: Deborah B Horn.;Donna H Ryan.;Sanja Giljanovic Kis.;Breno Alves.;Yiming Mu.;Sin Gon Kim.;Jens Aberle.;Stephen C Bain.;Sheryl Allen.;Elizabeth Sarker.;Qiwei Wu.;Adam Stefanski.;Irina Jouravskaya.; .
来源: Lancet. 2026年406卷10522期2927-2944页
Obesity is a chronic disease that significantly contributes to type 2 diabetes and its complications. We aimed to evaluate orforglipron, an oral small-molecule (non-peptide) GLP-1 receptor agonist, for obesity treatment in adults with type 2 diabetes.
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