临床试验/NCT03249038

NCT03249038已完成不适用

Estimated Blood Loss: Novel Model for Estimating Surgical Blood Loss.

Hospital Clinic of Barcelona0 个研究点目标入组 100 人开始时间: 2017年1月1日最近更新: 2024年10月29日

适应症

试验速览

阶段: 不适用
状态: 已完成
发起方: Hospital Clinic of Barcelona
入组人数: 100
主要终点: Postoperative serum hemoglobin concentration

研究概览研究设计入排标准结局指标研究者记录与标识符相似试验

研究概览

简要总结

Estimated blood loss is an important parameter recognized as a standard practice in anesthesiology and others medical specialties, with relevant clinical and research applications. Currently is no model capable of accurately estimate blood loss. The purpose of this study is to evaluate the accuracy of a novel model.

研究设计

研究类型: Observational
观察模型: Cohort
时间视角: Prospective

入排标准

年龄范围: 18 Years 至 100 Years（Adult, Older Adult）
性别: All
接受健康志愿者: 否

入选标准

•Patients scheduled for elective urologic laparoscopy surgery.

排除标准

•Patient with suspected or confirmed heart failure, severe hypertension, hepatic cirrhosis, chronic kidney disease on dialysis, coagulopathy, as well as patient receiving diuretics, anticoagulant or antiplatelet agents.
•Cases in which surgical gauzes were used, including conversion to open surgical technique. - Patients who have received transfusions of RBCs during the perioperative period.
•Patients who have showed postoperative bleeding, defined by an amount greater than 50 ml in surgical drains, or any other type of blood loss.

结局指标

主要结局

Postoperative serum hemoglobin concentration

时间窗: 48 hours

Hemoglobin mass lost

时间窗: Intraoperative

次要结局

未报告次要终点

研究者

发起方

Hospital Clinic of Barcelona

申办方类型

Other

责任方

Principal Investigator

主要研究者

Sebastian Jaramillo

Dr. Sebastian Jaramillo

Hospital Clinic of Barcelona

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