Clinical Trials Logo

Clinical Trial Summary

During general anesthesia, intraoperative hypotension (IOH) is associated with increased morbidity and mortality. Mean arterial pressure (MAP) < 65mmHg is the most common definition of hypotension. In order to reduce IOH, a complex method using machine learning called hypotensive prediction index (HPI) was shown to be superior to changes in MAP (ΔMAP) to predict hypotension (MAP between 65 and 75 excluded). Linear extrapolation of MAP (LepMAP) is also very simple and could be a better approach than ΔMAP. The main objective of the present study was to investigate whether LepMAP could predict IOH during anesthesia 1, 2 or 5 minutes before.


Clinical Trial Description

Hypothesis : the area under the ROC curves (ROC AUCs) at 1, 2 and 5 minutes of LepMAP would be superior to AMAP ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04559269
Study type Observational
Source Hospices Civils de Lyon
Contact laure Peter-Derex
Phone 4 72 07 19 29
Email laure.peter-derex@chu-lyon.fr
Status Recruiting
Phase
Start date October 1, 2019
Completion date December 2021

See also
  Status Clinical Trial Phase
Active, not recruiting NCT03651154 - Hypovolemic Phlebotomy to Reduce Blood Transfusions in Major Hepatic Resections N/A
Completed NCT02041871 - Interest of PReOPerative Immunonutrition in Liver Surgery for Cancer N/A
Recruiting NCT06044909 - Multimodal Image Registration for Helping Laparoscopic Liver Surgery Guidance
Recruiting NCT05523713 - Development and Validation of a Predictive Score for Surgical Site Infections Phase 3
Recruiting NCT03715517 - Spinal Anesthesia For Enhanced Recovery After Liver Surgery N/A
Recruiting NCT06130436 - Application of Perioperative Remote Ischemic Conditioning in Patients Undergoing Hepatectomy N/A
Recruiting NCT04218253 - Clinical Application of Nutrition Support Package Before Hepatectomy N/A
Completed NCT03611426 - Topical rhThrombin as an Adjunct to Hemostasis During Segmental Hepatectomy Phase 1/Phase 2
Completed NCT02817321 - Thoracic Paravertebral Block : Effect on Acute Pain and Chronic Pain of Hepatectomy With Right J-shape Subcostal Incision N/A
Recruiting NCT05598060 - Preoperative Stereotactic Body Radiotherapy (SBRT) Followed by Hepatectomy for Centrally Located Hepatocellular Carcinoma: a Prospective, Single-center, Phase I Study N/A
Completed NCT03793933 - ACS-NSQIP Calculator for Liver Surgery
Recruiting NCT03540537 - A Trial Comparing Quadratus Lumborum Block (QLB) and Paravertebral Block (PVTB) for Postoperative Analgesia in Hepatectomy N/A
Recruiting NCT06166186 - Effect of Intraoperative Music on Inflammatory Response in Donor Hepatectomy N/A
Not yet recruiting NCT02758977 - Associating Liver Partition With Portal Vein Ligation for Staged Hepatectomy (ALPPS) vs. Two-Stage Hepatectomy (TSH) for Marginally Resectable Colorectal Liver Metastases (CRLM) N/A
Completed NCT01469442 - Postoperative Biliary Fistula Prevention After Hepatectomy N/A
Completed NCT00730743 - Study on Clinical Outcome of Vascular Inflow Occlusion in Open Liver Resection N/A
Recruiting NCT02198625 - Influence of Moderate Inspired Oxygen Fraction (FiO2) and Protective Ventilation on Postoperative Pulmonary Complication Phase 4
Completed NCT01194843 - Placebo-controlled Evaluation of Ropivacaine Efficacy by Local Infiltrations N/A
Completed NCT00200148 - Acute Normovolemic Hemodilution Versus Standard Intraoperative Management in Patients Having Hepatic Resection and Pancreaticoduodenectomy Phase 3
Recruiting NCT03323359 - Efficacy and Tolerability of Hemopatch After Hepatic Resection N/A