胰腺癌和静脉血栓栓塞的发生
Teagan Prouse1, Mohammad A Mohammad1, Sonali Ghosh1
1Department of Interdisciplinary Oncology, Louisiana State University Health Sciences Center, New Orleans, LA 70112, USA.
International journal of molecular sciences
|June 19, 2024
概括
胰腺癌 (PDAC) 与血栓 (血栓形成) 有着强烈的联系. 目前的治疗方法不足,强调需要更好的策略,包括精确抗凝药.
科学领域:
- 在瘤学瘤学.
- 血液学 血液学 血液学
- 翻译医学是一种翻译医学.
背景情况:
- 胰腺管腺癌 (PDAC) 是一种高度致命的癌症,治疗结果不佳.
- PDAC的进展涉及到凝血系统的显著激活,导致癌症相关血栓形成 (CAT).
- 在所有癌症类型中,PDAC患者面临静脉血栓栓塞 (VTE) 的风险最高,由瘤缺氧加剧.
研究的目的:
- 为了突出PDAC与血栓形成之间的关键联系.
- 强调当前化疗的局限性和需要新的治疗策略.
- 倡导一种精准医学方法来管理PDAC中的血栓形成.
主要方法:
- 对PDAC,凝血和血栓形成的现有文献的审查.
- 分析瘤微环境 (包括缺氧) 在促进血栓形成风险方面的作用.
- 讨论当前的血栓预防策略及其局限性.
主要成果:
- PDAC与癌症相关血栓形成 (CAT) 和静脉血栓栓塞 (VTE) 的高风险密切相关.
- 在PDAC瘤微环境中的缺氧进一步增加了血栓形成的风险.
- 现有的抗凝剂,如直接口服抗凝剂 (DOAC) 和低分子量肝素 (LMWH),用于血栓预防,但缺乏个性化剂量.
结论:
- 迫切需要有效的PDAC治疗方法,因为对当前治疗方法的反应不满意.
- 在PDAC中凝血系统的强有力的激活需要仔细管理血栓形成.
- 精确医学方法对于优化PDAC患者抗凝治疗剂量和持续时间至关重要.
相关概念视频
01:24Chronic Pancreatitis I: Introduction
86
The pancreas, an elongated and flat gland situated behind the stomach, serves a vital function in digesting food and managing blood sugar levels.
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
86
01:24Esophageal Varices-I: Introduction
107
Esophageal varices are dilated, tortuous veins which are found mainly in the submucosa of the lower esophagus but which may also appear higher up or extend into the stomach. They develop due to increased pressure in the portal venous system, often as a result of liver cirrhosis. This condition scars and damages the liver, impeding normal blood flow through the portal vein. To compensate, blood seeks alternative pathways, forming fragile new vessels (varices) in the esophagus and stomach. These...
107
01:29Chronic Pancreatitis II: Collaborative Care
84
The management of chronic pancreatitis is multifaceted, involving a comprehensive approach that includes thorough assessment, diagnostic testing, and a variety of management strategies.
Assessment:
Assessment:
84
01:30Acute Pancreatitis II: Clinical Manifestations and Management
118
Acute pancreatitis presents a complex medical emergency characterized by rapid onset inflammation of the pancreas, demanding timely diagnosis and management to prevent complications. The condition primarily manifests through severe upper abdominal pain that often radiates to the back. This pain intensifies following the consumption of fatty foods. Accompanying symptoms such as nausea, vomiting, abdominal distention, fever, dyspnea, cyanosis, and jaundice can vary in intensity but significantly...
118