肝移植后的移植性败血症:临床特征和治疗挑战
Vanja Silić1, Nikolina Bašic-Jukić2, Ivan Romić3
1Clinic for Anesthesiology, Reanimatology and Intensive Care, University Hospital Centre Zagreb, 10000 Zagreb, Croatia.
Journal of clinical medicine
|March 14, 2026
概括
肝移植后的败血症由于免疫系统的改变而带来了独特的挑战. 使用生物标志物的个性化免疫代谢方法可以改善这些复杂患者的治疗结果.
科学领域:
- 免疫学 免疫学 免疫学
- 移植医学 移植医学 移植医学
- 关键护理医学 关键护理医学
背景情况:
- 败血症是肝移植后早期死亡的主要原因 (频率高达45%,死亡率为50%).
- 标准的败血症协议是不够的,因为重叠的免疫抑制,再输伤害和移植受体的炎症.
- 肝移植患者中败血症的临床表现与免疫能力强的个体有显著差异.
研究的目的:
- 分析肝移植后败血症的免疫和血液动力学特征.
- 评估特定生物标志物在评估免疫状态和指导干预中的作用.
- 探索个性化免疫代谢方法在肝移植接受者中治疗败血症的潜力.
主要方法:
- 文献审查和临床经验的分析.
- 检查免疫生物标志物,包括IL-6,IL-10,HLA-DR,乳酸和IgM.
- 讨论诸如连续置换疗法 (CRRT) 和IgM丰富免疫球蛋白等干预措施.
主要成果:
- 败血症通常分为两个阶段:最初的超炎症,其次是减少HLA-DR的二次免疫衰竭.
- 免疫代谢转变,线粒体功能障碍和血管反应能力受损有助于血液动力学不稳定.
- 个性化监测,早期血过和免疫调节在选定的患者中显示出有希望的结果.
结论:
- 一个个性化的免疫代谢策略可以增加肝移植接受者的标准败血症护理.
- 将免疫功能生物标志物纳入实践,有助于及时做出治疗决策.
- 识别免疫衰竭的早期迹象对于改善生存至关重要.
相关概念视频
Kidney Transplant III: Nursing Management
497
Postoperative Nursing Management for Kidney Transplant PatientsPostoperative nursing management care includes monitoring the surgical site, encouraging early movement, and promoting lung health through breathing exercises. Nurses also administer prescribed medications like H2-blockers, such as famotidine, or proton pump inhibitors, like omeprazole, to help prevent gastrointestinal ulcers and bleeding. Fungal infections in the mouth and bladder can result from immunosuppressive and antibiotic...
497
Kidney Transplant II: Surgical Procedure
659
Preoperative ManagementThe primary goals of preoperative management in kidney transplantation are to optimize the patient’s metabolic state and prepare them for surgery through diet adjustments, necessary dialysis, and tailored medical treatment. This phase also involves comprehensive infection screening and patient education about the surgical procedure and postoperative care to improve outcomes and adherence.Medical ManagementA comprehensive evaluation is required for both the living...
659
Kidney Transplant I: Introduction
646
A kidney transplant is a surgical approach that involves replacing a non-functioning kidney with a healthy one from a donor. This procedure is often a treatment option for end-stage renal disease (ESRD) patients. The method requires careful recipient selection, including evaluating various medical and psychosocial factors. These criteria vary between transplant centers but generally include assessments of the patient's overall health, adherence to medical recommendations, and lifestyle...
646
Tissue Transplantation
1.2K
Tissue transplantation is a significant medical procedure involving the transfer of cells, tissues, or organs from a donor to a recipient, with the primary aim of restoring lost functions. This procedure is crucial in treating a broad spectrum of diseases, including kidney diseases, liver failure, heart disease, and certain types of cancers.
The Biology of Tissue Transplantation
The biology of tissue transplantation hinges on the Major Histocompatibility Complex (MHC) molecules. These molecules...
The Biology of Tissue Transplantation
The biology of tissue transplantation hinges on the Major Histocompatibility Complex (MHC) molecules. These molecules...
1.2K
Esophageal Varices-II: Clinical Features and Management
723
Esophageal varices often manifest as gastrointestinal bleeding episodes, presenting symptoms like hematemesis (vomiting of blood), hematochezia (passing fresh blood via the rectum), and melena (black, tarry stools). Other signs can include weight loss, anorexia, abdominal discomfort, jaundice, pruritus, altered mental status, and muscle cramps.
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol...
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol...
723
Acute Pyelonephritis II: Diagnostic Studies and Management
584
Introduction:For diagnosing acute pyelonephritis, a comprehensive patient history is collected to identify symptoms such as dysuria, frequent or urgent urination, flank pain, or costovertebral angle (CVA) tenderness that may suggest a kidney infection.Physical ExaminationDuring the physical examination, CVA tenderness is assessed. This involves gentle percussion over the costovertebral angle, where tenderness often indicates a kidney infection.Diagnostic TestsUrinalysis: Used to identify white...
584


