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- Klinische proef NCT03445260
PeRioperative Optimization With Nutritional Supplements for Patients Undergoing GastRointEStinal Surgery for Cancer (PROGRESS)
PeRioperative Optimization With Nutritional Supplements in Patients Undergoing GastRointEStinal Surgery for Cancer (PROGRESS): A Randomized Placebo Controlled Feasibility Study.
This is a single-center randomized, placebo-controlled, double-blind feasibility study comparing the intervention of perioperative nutritional supplements (immunomodulation, carbohydrate loading, and protein isolate) with an identical placebo for each solution in patients with gastrointestinal cancer undergoing surgery. Eligible and consenting patients will be randomly allocated to receive the intervention or placebo in a 1:1 ratio.
This study will assess the feasibility of a large, multi-centre trial by establishing the feasibility of randomization to intervention or placebo. This study will be conducted at the Juravinski Hospital and will enroll 100 patients over 18 months.
The study intervention includes three perioperative nutritional supplements: (1) a protein supplement administered 3 times a day for 30 days before surgery, (2) a sugar-based supplement administered the day prior to and the day of surgery, and (3) a formulated liquid diet containing arginine, RNA, proteins and omega-6 fatty acids (referred to as immunonutrition for the purposes of this study) administered for 5 days prior to and 5 days after surgery.
The primary outcome for each eligible patient is defined as being randomized to intervention or placebo. The criteria for success of this study is defined as the proportion of eligible patients randomized as ≥ 60%. If the estimated proportion is <40%, the trial will be considered not feasible. If the proportion is between 40%-59%, the trial will be considered feasible with modifications to improve enrolment. Other secondary objectives include compliance with study intervention, estimating differences in postoperative complications, length of hospital stay, and quality of life between groups.
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Studietype
Inschrijving (Werkelijk)
Fase
- Niet toepasbaar
Contacten en locaties
Studie Locaties
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Ontario
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Hamilton, Ontario, Canada, L8V1C3
- Hamilton Health Sciences
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- Men and women 18 years of age or older
- Diagnosed with a resectable type of gastrointestinal cancer (e.g. cancers of the gallbladder, liver, pancreas, stomach, small intestine, colon and rectum) for which an elective operation is planned (resection vs. palliative procedure).
- Patients with distant metastasis are eligible for the study.
- Patients who are lactose intolerant are also eligible for the study because the amount of lactose in ISOlution and PreCovery is minimal (trace).
Exclusion Criteria:
- Malabsorption syndrome (e.g. chronic pancreatitis)
- Cannot tolerate oral intake (e.g. gastric outlet obstruction or delayed gastric emptying)
- Organ failure (liver, kidney); end stage liver disease with a Child Pugh Score ≥ B or end stage renal disease defined as stages 3 and 4 with a glomerular filtration rate between 30-59 for stage 3 and 15-29 for stage 4.
- Inflammatory diseases such as rheumatoid arthritis, systemic lupus erythematous, Crohn's disease and ulcerative colitis
- Patients currently on steroids
- Poorly controlled type 1 or 2 diabetes mellitus
- Female patients who are pregnant and/or lactating
- Galactosemia
- Ongoing infection.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Preventie
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Verviervoudigen
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
|---|---|
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Placebo-vergelijker: Placebo
Each placebo is composed of a collagen-based filler with exactly the same taste and texture as the intervention.
|
Each placebo is composed of a collagen-based filler with exactly the same taste and texture as the intervention.
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Experimenteel: Nutritional Supplements
carbohydrate loading, immunonutrition (formulated liquid diet), protein supplement
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PreCovery is a carbohydrate loading nutritional supplement, INergy FLD is an immunonutrition formulated liquid diet, and ISOlution is a protein supplement.
Andere namen:
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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The number of patients randomized to the study
Tijdsspanne: 21 months
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Feasibility of this study will be determined by the number of eligible patients randomized to intervention or placebo.
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21 months
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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The number of patients who comply with the study intervention regimen
Tijdsspanne: 30 days before index surgery, and up to 5 days after index surgery
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Compliance will be defined as intake of at least 70% of study intervention regimen.
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30 days before index surgery, and up to 5 days after index surgery
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Overall Complications
Tijdsspanne: 3 months after index surgery
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Occurrence of any postoperative complication (major or minor) from surgery following each patient's hospital stay and up to 90 days from the initial operation.
Occurrence of any postoperative infections will also be calculated.
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3 months after index surgery
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Comprehensive Complication Index
Tijdsspanne: 3 months after index surgery
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At 90 days from the index operation will be determined for each patient.
This index can be calculated for each patient using the online calculator www.assessurgery.com25
following the grading of each postoperative complication according to Clavien-Dindo.
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3 months after index surgery
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Quality of Life (QoL) - EORTC-QLQ-C Instrument
Tijdsspanne: Baseline, 1 month, and 3 months after index surgery
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The global health related QoL at baseline, 1 and 3 months following randomization measured using the EORTC-QLQ-C instrument.
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Baseline, 1 month, and 3 months after index surgery
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Quality of Life (QoL) - FACT-G Scale
Tijdsspanne: Baseline, 1 month, and 3 months after index surgery
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The global health related QoL at baseline, 1 and 3 months following randomization measured using the FACT-G scale.
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Baseline, 1 month, and 3 months after index surgery
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Length of Hospital Stay
Tijdsspanne: 1 month after index surgery
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Will be determined for each patient.
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1 month after index surgery
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Medewerkers en onderzoekers
Publicaties en nuttige links
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- 3988
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
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