相关实验视频
Updated: Jul 24, 2025
05:34
5/6 Nephrectomy Using Sharp Bipolectomy Via Midline Laparotomy in Rats
Published on: April 4, 2025
718
针对局部癌的脏切除术后功能衰竭的预测模型:癌风险方程
Oksana Harasemiw1, Jasmir G Nayak2, Nicholas Grubic3
1Chronic Disease Innovation Centre, Seven Oaks General Hospital, University of Manitoba, Winnipeg, Manitoba; Department of Internal Medicine, University of Manitoba, Winnipeg, Manitoba.
概括
一个新的预测方程有助于识别患有局部癌脏切除术后功能衰竭风险的患者. 这种工具有助于在手术前讨论关于功能衰竭风险,改善以患者为中心的护理.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 在瘤学瘤学.
- 流行病学 流行病学
背景情况:
- 切除术是局部癌的主要治疗方法,但存在功能丧失的风险.
- 目前,没有临床工具可以在术前预测经过切除术后的长期功能衰竭风险.
- 由于癌而接受切除术的患者面临着关于未来功能的不确定性.
研究的目的:
- 在局部癌患者中开发和验证脏切除术后功能衰竭风险的预测方程.
- 为手术前风险评估和患者咨询提供临床工具.
- 改善考虑癌手术的患者的知情决策.
主要方法:
- 一项人口层面的队列研究,涉及来自曼尼托巴和加拿大安大略省的局部癌成年人.
- 使用考克斯比例危险回归模型开发和验证预测方程.
- 包括经过瘤切除术前和后估计的膜过率 (eGFR) 和其他临床预测指标.
主要成果:
- 开发的预测模型在开发 (AUC 0.85) 和验证 (AUC 0.86) 队列中都表现出很强的准确性.
- 发育队列中的10.3%的患者达到功能衰竭的主要结果 (透析,移植或eGFR<15mL/min/1.73m2).
- 该模型在5年的随访期内有效预测功能衰竭风险.
结论:
- 现在可以在临床实践中使用经过切除术后功能衰竭的外部验证的预测方程.
- 这种工具可以促进关于个性化功能衰竭风险的手术前讨论.
- 该方程支持基于风险的护理和以患者为中心的决策,用于局部癌治疗.
相关概念视频
01:16Kidney Transplant III: Nursing Management
41
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...
41
01:29Acute Kidney Injury III: Clinical Manifestations
40
Acute Kidney Injury (AKI) progresses through distinct clinical phases: the oliguric, diuretic, and recovery phases, each marked by unique manifestations and challenges.Oliguric Phase:The oliguric phase is the initial stage of AKI, typically lasting 10 to 14 days. This phase is marked by a significant reduction in urine output, usually less than 400 mL per day, indicating decreased kidney function. Fluid retention is a prominent feature, leading to symptoms such as edema, hypertension, and...
40
01:26Kidney Transplant II: Surgical Procedure
36
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...
36
01:30Acute Kidney Injury IV: Diagnostic Studies and Prevention
37
Accurate diagnosis and effective prevention are critical in managing Acute Kidney Injury (AKI), which is linked to high mortality rates ranging from 10% to 80%. Timely recognition of at-risk patients and careful monitoring can significantly reduce the likelihood of kidney damage.Diagnostic Assessments:The diagnostic process starts with a comprehensive medical history to identify prerenal, intrarenal, and postrenal causes.Prerenal causes, such as dehydration, hypotension, or blood loss, should...
37
01:28Kidney Transplant I: Introduction
29
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...
29
01:22Acute Kidney Injury I: Introduction
35
Introduction:Acute Kidney Injury (AKI) describes a swift decrease in kidney function occurring over hours to days, characterized by the kidneys' failure to remove waste products from the bloodstream. This leads to dangerous complications like metabolic acidosis, fluid overload, and electrolyte imbalances, such as hyperkalemia, which can cause life-threatening arrhythmias. AKI is common in both hospital and outpatient settings, often triggered by dehydration, sepsis, or exposure to nephrotoxic...
35