- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT03442361
Olive Oil and Soybean 1 Oil Based Intravenous Lipid Emulsions, Liver Chemistry and Clinical Outcomes
Olive Oil and Soybean 1 Oil Based Intravenous Lipid Emulsions, Liver Biochemistry and Clinical Outcomes
Background: Intravenous lipid emulsions (IVLE) are an essential component of parenteral nutrition (PN). Omega-6 reducing strategies may improve outcomes, including reduced PN associated liver disease.
Objective: The primary objective was to compare serum alkaline phosphatase (ALP), among surgical and medical patients provided with either Intralipid or Clinoleic lipid emulsions.
Design: In this quasi-experimental study the medical records of surgical and medical adult patients were reviewed from 3 Canadian hospitals that received PN with either soybean oil (Intralipid) or predominantly olive oil (Clinoleic) based lipid emulsions for at least 7 consecutive days.
Aperçu de l'étude
Statut
Les conditions
Description détaillée
A few small studies have shown that a predominantly olive oil based IVLE is well tolerated and safe, however the clinical relevance of this IVLE is uncertain as no clear benefit in outcomes has been observed in small randomized clinical trials. Given the limited data available for the adult population reporting on the experience with olive oil based IVLE, we designed a quasi-experimental study to review our experience with Clinoleic compared to Intralipid. The primary objective was to compare the impact of Intralipid and Clinoleic IVLE on serum alkaline phosphatase (ALP), pre-PN to after one week of PN (i.e. between day 8 to 16 post-PN initiation), while controlling for the ordered lipid dosing. Secondary objectives were to assess if there were differences between the IVLEs on the remaining liver function tests, lipid dosing, incidence of infectious complications, length of stay in hospital and 30- day mortality.
This retrospective quasi-experimental chart review was conducted in 3 tertiary care hospitals in Calgary, AB between July 01, 2012 to June 30, 2013 and July 01, 2014 to June 30, 2015. Standard soybean oil-based therapy, Intralipid was the only available IVLE in Calgary, AB until July 2013, at which time predominantly olive oil Clinoleic was approved as an alternative in the hospital formulary, accounting for the dates chosen for the study. Ethics approval from the Conjoint Health Research and Ethics Board at the University of Calgary was obtained prior to the initiation of the study.
Type d'étude
Inscription (Réel)
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
Méthode d'échantillonnage
Population étudiée
La description
Inclusion Criteria:
- admitted to hospital who received PN with Intralipid or Clinoleic IVLEs for at least 7 consecutive days.
Exclusion Criteria:
- baseline liver disease
- home PN prior to admission
- ALP and total bilirubin (TB) not available within 3 days prior to PN start as well as between days 8 to 16 post PN start
- receipt of Diprivan 1%® (Propofol 116 - AstraZeneca Canada Inc., Mississauga, Canada) during PN support period
- enteral nutrition providing greater than 600 Kcal daily for longer than half of time period on PN
- oral intake of greater than 50% of hospital meal tray contents for longer than half of the PN support time period
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
Cohortes et interventions
Groupe / Cohorte |
|---|
|
Intralipid
Standard soybean oil-based therapy
|
|
Clinoleic
Olive oil based therapy
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Serum ALP Level
Délai: 8 to 16 days after PN initiation
|
Difference between Intralipid and Clinoleic groups
|
8 to 16 days after PN initiation
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Serum ALT
Délai: 8 to 16 days after PN initiation
|
Difference between Intralipid and Clinoleic groups
|
8 to 16 days after PN initiation
|
|
Serum GGT
Délai: 8 to 16 days after PN initiation
|
Difference between Intralipid and Clinoleic groups
|
8 to 16 days after PN initiation
|
|
Serum TB
Délai: 8 to 16 days after PN initiation
|
Difference between Intralipid and Clinoleic groups
|
8 to 16 days after PN initiation
|
|
Serum BD
Délai: 8 to 16 days after PN initiation
|
Difference between Intralipid and Clinoleic groups
|
8 to 16 days after PN initiation
|
|
Serum TG
Délai: 8 to 16 days after PN initiation
|
Difference between Intralipid and Clinoleic groups
|
8 to 16 days after PN initiation
|
|
IVLE prescriptions dosing
Délai: Day 3 to 16 after PN initiation
|
Difference between Intralipid and Clinoleic groups
|
Day 3 to 16 after PN initiation
|
|
All cause mortality
Délai: By 30 days after PN initiation
|
Difference between Intralipid and Clinoleic groups
|
By 30 days after PN initiation
|
|
Length of hospital stay
Délai: During PN Period
|
Difference between Intralipid and Clinoleic groups
|
During PN Period
|
|
Infectious complications incidence
Délai: During PN Period
|
Difference between Intralipid and Clinoleic groups
|
During PN Period
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Maitreyi Raman, University of Calgary
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- AJCN Raman
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
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