DIFFICULT INTRAVENOUS ACCESS IN ADULTS (VENSCORE)

Overview

The objective of the prospective multicenter observational study consists in defining a difficult intravenous access score in adult, during the preoperative period. The main objective: the outcome of interest is defined as failure of cannulation on first attempt. The risk factors of failure of cannulation on first attempt will be described. Adjusted multivariate models will be constructed. A prediction model will be proposed according to the transparent reporting of a multivariable prediction model for individual prognosis or diagnosis (TRIPOD)

Full Title of Study: “DIFFICULT PERIPHERAL INTRAVENOUS ACCESS IN ADULT DURING THE PREOPERATIVE PERIOD”

Study Type

• Study Type: Observational
• Study Design
  • Time Perspective: Prospective
• Study Primary Completion Date: June 2018

Detailed Description

Objectives: To define a difficult intravenous access score in adult during the preoperative period Methods Multicenter, Observational prospective study Patients: patients >18 years old, undergoing peripheral IV placement just before a surgery in operating room excision criteria: pregnant woman, induction of anesthesia with sevoflurane, Predictor variables include: history of patient (age,BMI, Fitzpatrick skin type, cancer, ICU stay, burn, diabetes, kidney disease, anxiety of patient…) , operator experience characteristics( years since graduation, years of anesthesiology experience, IVs started per month), type of catheter and place of catheterization),and postcatheterization data (success on fist attempt yes or no, number of total attempts until success…)

Interventions

• Procedure: peripheral intravenous catheterization
  • success or failure intravenous placement on first attempt and factors associated with failed intravenous catheterization

Clinical Trial Outcome Measures

Primary Measures

• failure intravenous placement on the first attempt
  • Time Frame: during the hour before surgery

Secondary Measures

• risk factors associated with failure intravenous catheterization
  • Time Frame: during the hour before surgery

Participating in This Clinical Trial

Inclusion Criteria

• patients >18 years old, undergoing peripheral IV placement just before a surgery in operating room Exclusion Criteria:

• patients who refused IV placement; pregnant woman; induction of anesthesia with sevoflurane without venous access in place

Gender Eligibility: All

Minimum Age: 18 Years

Maximum Age: N/A

Are Healthy Volunteers Accepted: No

Investigator Details

• Lead Sponsor
  • University Hospital, Bordeaux
• Provider of Information About this Clinical Study
  • Sponsor