E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Chronic intestinal failure |
|
E.1.1.1 | Medical condition in easily understood language |
Reduction of the gut function below the minimum absorption capability that is required to maintain health and/or growth |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Digestive System Diseases [C06] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | SOC |
E.1.2 | Classification code | 10017947 |
E.1.2 | Term | Gastrointestinal disorders |
E.1.2 | System Organ Class | 10017947 - Gastrointestinal disorders |
|
E.1.3 | Condition being studied is a rare disease | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The primary objective of the study is to investigate safety and tolerability of an Omega-3-FA-enriched lipid emulsion in adult patients with chronic intestinal failure in need of long-term HPN. It is aimed to show non-inferiority of the lipid emulsion Lipidem (investigational test product) in comparison to the lipid emulsion Lipofundin MCT (investigational reference product) with regard to liver function. |
|
E.2.2 | Secondary objectives of the trial |
Secondary objective is the further evaluation of safety and efficacy of the lipid emulsion.
|
|
E.2.3 | Trial contains a sub-study | Yes |
E.2.3.1 | Full title, date and version of each sub-study and their related objectives |
Title: Modulation of hepatic steatosis by intravenous fish-oil enriched lipid emulsion in patients with intestinal failure associated liver disease
Protocol V 1, dated 30.01.2017
Related objectives:
Main exploratory endpoint Quantification of hepatic fat content (HTCG,%) by proton magnetic resonance spectroscopy (1H-MRS) prior to (baseline) and at visit 2, after average 8 weeks of supplementation with fish oil enriched lipid emulsion (Lipoplus®) compared to patients who receive LCT/MCT lipid emulsion (Lipofundin MCT/LCT® 20%) as part of their parenteral nutrition.
Additional exploratory endpoints with regards to liver steatosis -HTCG assessed by computer aided ultrasound (CAUS) compared to 1H-MRS at baseline and at visit 2 -Liver fat unsaturation index (UI) at baseline and at visit 2
Exploratory endpoints with regards to liver fibrosis -Evaluate liver stiffness using transient elastography (Fibroscan) at baseline and at visit 2 -Evaluate enhanced liver fibrosis (ELF) score at baseline and at visit 2
|
|
E.3 | Principal inclusion criteria |
1. Signed informed consent available 2. Male or female patients ≥ 18 years of age 3. Patients with chronic intestinal failure receiving HPN including lipids in whom the parenteral macronutrients have not been changed by more than 10% for at least 3 months 4. Patients receiving ≥ 3.0 g lipids/kg body weight per week |
|
E.4 | Principal exclusion criteria |
1. Persistent high total bilirubin values in medical history of the last 6 months (> 40μmol/l) 2. Patients in whom PN was interrupted for longer than 4 continuous weeks in the preceding 6 months 3. Patients with history of cancer and anti-cancer treatment within the last 2 years 4. Hypersensitivity to egg, fish, peanut or soya-bean protein or to any of the active substances or excipients 5. Patients treated in the past or currently with Teduglutide 6. Contraindications to investigational products (if available from medical records) including: - Severe hyperlipidemia, including severe hypertriglyceridaemia (≥ 1000 mg/dl or 11.4 mmol/l) - Severe coagulopathy - Intrahepatic cholestasis - Severe hepatic insufficiency - Severe renal insufficiency in absence of renal replacement therapy - Acute thromboembolic events - Fat embolism - Aggravating haemorrhagic diatheses - Metabolic acidosis 7. General contraindications to parenteral nutrition (if available from medical records) including: - Unstable circulatory status with vital threat (states of collapse and shock) - Acute phase of cardiac infarction or stroke - Unstable metabolic conditions (e.g. decompensated diabetes mellitus, severe sepsis, coma of unknown origin) - Inadequate cellular oxygen supply - Disturbances of the electrolyte and fluid balance (e.g. hypokalaemia and hypotonic dehydration) - Acute pulmonary edema - Decompensated cardiac insufficiency 8. Positive test for HIV, Hepatitis B or C (from medical history) 9. Known or suspected drug or alcohol abuse 10. Patients who are unwilling or mentally and/or physically unable to adhere to study procedures 11. Participation in another interventional clinical trial in parallel or within three months prior to the start of this clinical trial 12. Any medical condition that in the opinion of the investigator might put the subject at risk or interfere with patients participation For women with childbearing potential (i.e. females who are not chemically or surgically sterile or females who are not post-menopausal) 13. Women of childbearing potential tested positive on standard pregnancy test (urine dipstick) 14. Lactation 15. Women of childbearing potential who do not agree to apply adequate contraception 16. Persons of legal age who are the subject of a legal protection measure or who are unable to express their consent. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
The primary endpoint of the study is the change of liver function parameters defined as the sum of the N(0,1)-transformed differences in bilirubin, Alanine transaminase (ALT) and Aspartate transaminase (AST) from baseline to visit 2. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Timepoint is visit 2 which is normally conducted after 8 weeks - allowed tolerance range from this is -3 days up to + 2 weeks. |
|
E.5.2 | Secondary end point(s) |
Secondary objective is the further evaluation of safety and efficacy and other parameters of the lipid emulsion.
Safety * Hepatic function - Bilirubin - Alanine transaminase (ALT) - Aspartate transaminase (AST) - AST/ALT ratio* - Alkaline phosphatase (ALP) - Gamma-glutamyl transpeptidase (GGT)
* Blood count and coagulation - White blood cells (WBCs) - Red blood cells (RBCs) - Hemoglobin (Hb) - Hematocrit (Hct) - Platelets - International normalized ratio (INR) (if not possible prothrombin time [PT = Quick-value] is accepted) - Activated partial thromboplastin time (aPTT)
* Other biochemical parameters - Blood glucose - Electrolytes (Na, Cl, K, Ca, Mg, P) - Serum creatinin - Triglycerides - Cholesterol - High-density lipoprotein (HDL) - Low-density lipoprotein (LDL) - C-reactive protein (CRP) - α-Tocopherol/Vitamin E (facultative if routinely assessed) - Triene:tetraene ratio* obtained from fatty acid pattern in plasma
*Adverse events (AEs)
Efficacy - Fatty acid pattern in plasma and RBCs [% of FA] (only at baseline and at visit 2) - BMI [kg/m2]*
Other variables * Demographic data - Age - Gender - Ethnic origin - Body height - Body weight
* Anamnesis - Medical history relevant with regard to HPN - Pathological classification of IF - Underlying disease - Concomitant disease(s) - Ongoing medications - Lipid emulsion(s) during the last 6 months - Anamnestic peculiarities
* Physical examination * Vital signs * Body weight change* * Quality of life (EQ-5DTM) * Concomitant medication * Energy requirements * PN regimen prescription * Treatment compliance* * Intake of oily fish meals * Study termination |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Timepoints are visit 1 which is normally conducted 4 weeks after start of IP infusion (allowed tolerance - 3 days up to + 2 weeks) and visit 2 which is normally conducted 4 weeks after visit 1 (allowed tolerance - 3 days up to + 2 weeks). |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | Yes |
E.6.13.1 | Other scope of the trial description |
|
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 15 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 6 |
E.8.9.2 | In all countries concerned by the trial days | 0 |