The participant will arrive fasted at he research center. After installing a cathether and drawing 5 mL of blood, the participants will be given one of the active comparator or the treatment. The choice of the treatment/comparator will be random. In this arm, the participant will receive 1 dose of 1 g MaxSimil® fish oil + 200 mg CoQ10. The participant will consume this unique dose with a standardized breakfast. There will thereafter be blood sample collection over 24 h to evaluate the level of omega-3 fatty acids in the plasma and a side effect questionnaire will be administered to monitor side effects.

The participant will arrive fasted at he research center. After installing a cathether and drawing 5 mL of blood, the participants will be given one of the active comparator or the treatment. The choice of the treatment/comparator will be random. In this arm, the participant will receive 1 dose of 1 g rice bran oil + 200 mg CoQ10. The participant will consume this unique dose with a standardized breakfast. There will thereafter be blood sample collection over 24 h to evaluate the level of omega-3 fatty acids in the plasma and a side effect questionnaire will be administered to monitor side effects.

Healthy

The intervention is a randomized double blind cross over design testing the pharmacokinetics of 1) CoQ10 combined with MaxSimil fish oil as a carrier, 2) CoQ10 combined with rice bran oil as a carrier, and 3) CoQ10 as a powder form.
Treatments are randomly assigned on days 1, 8 and 15 of the clinical study. Blood samples will be collected at time 0, 1, 2, 4, 5, 6, 8, 10, 12, 24 and 48 hours. Each participant will perform all three treatments, with a minimum of 7 days between treatments. A questionnaire will document the side effects felt by participants.

MaxSimil® fish oil + CoQ10

Rice bran oil + CoQ10

CoQ10 as powder form

Centre de Recherche sur le Vieillissement

Pharmacokinetic Study on Three Formulations of Coenzyme Q10 With Different Carriers

Plasma CoQ10 levels will be measured by high-performance liquid chromatography (HPLC), each sample being performed randomly blindly. After HPLC analyzes, area under the curve (AUC) 0-48 hours will be calculated, as the first parameter of the PK. Statistical analyzes will then be performed on this PK parameter.

Plasma CoQ10 levels will be measured by high-performance liquid chromatography (HPLC), each sample being performed randomly blindly. After HPLC analyzes, AUC 0-6 hours (absorption study) will be calculated, as the second parameter of the PK. Statistical analyzes will then be performed on this PK parameter.

Plasma CoQ10 levels will be measured by high-performance liquid chromatography (HPLC), each sample being performed randomly blindly. After HPLC analyzes, maximum concentration will be calculated, as the third parameter of the PK. Statistical analyzes will then be performed on this PK parameter.

Plasma CoQ10 levels will be measured by high-performance liquid chromatography (HPLC), each sample being performed randomly blindly. After HPLC analyzes, time when the maximum concentration is reached will be calculated, as the fourth parameter of the PK. Statistical analyzes will then be performed on this PK parameter.

Mélanie Plourde

Principal investigator

Double-blind controlled-randomized pharmacokinetic (PK) study with crossover design (15 men and 15 women), with a minimum of 6 days between treatments

Neither the participant nor the research nurse will know the administration order of the different treatments administered. All plasma samples collected during the research project will be anonymized i.e. it will not be possible to identify the participant by his name since a number will be assigned to him. The code key linking the participant's name to his number will be stored, with access restricted to those designated by the principal investigator. The data file is also protected by a password.

2. Acetylcysteine group (NAC+S) , aside with the saline, patients will be given orally Acetylcysteine at a dose of 600 mg twice daily, on the day before and on the day of administration of the contrast agent.

Carnitine group (Car+S), aside with the saline, patients will be administrated with 20 mg/kg carnitine over 10 minutes 2 hours prior to the administration of the contrast agent and 8 hours after CT.

4. Phosphodiesterase type 5 inhibitor group (PDE5+S), aside with the saline patients will be given orally 20 mg tablets of PDE5 Tadalafil once daily 2 hours prior to the administration of the contrast agent and in the subsequent day.

Control group ( S ) , which will be treated without any extra agents, just Saline (0.9 %) will be given I.V. at a rate of 1 ml per kilogram of body weight per hour for 12 hours before and 12 hours after administration of the contrast agent.

Contrast Media Induced Nephropathy

to evaluate the effect of the above agents on Kidney functioning parameters

Acetylcysteine, Phosphodiesterase type 5 inhibitor ,Carnitine

Nazreth Hospital

Nephroprotective Effects of Carnitine and (PDE5) Inhibitor Agent Against Contrast Media-induced Nephropathy (CMN)

Potentially Nephroprotective Effects of Carnitine and Phosphodiesterase Type 5 (PDE5) Inhibitor Agent Against Contrast Media-induced Nephropathy (CMN): A Double Blind Randomized Study

The Nazareth Hospital

Zaher Armaly M.D. , Head of Nephrology Department

Western Galilee Hospital-Nahariya

Dosage of 1.5 mL/kg of Lipidose over a 2-hour period.

Dosage of 1.5 mL/kg of Placebo over a 2-hour period.

Active

Placebo

Total

Sex: Female, Male

The number of participants whose post-hemodialysis endotoxin (as measured by Endotoxin Activity Assay (EAA)) was less than their pre-hemodialysis endotoxin.

Treatment

Reduction in Endotoxin Levels.

Overall Study

Vice President

Fatigue

End Stage Renal Disease (ESRD)

Over the course of 2 weeks, immediately following subject's three (Monday/Wednesday/Friday (M/W/F)) normal dialysis treatments, based on subject's current weight, subject will receive 1.5 mL/kg of Lipidose over a 2-hour period.

Lipidose

Over the course of 2 weeks, immediately following subject's three (M/W/F) normal dialysis treatments, based on subject's current weight, subject will receive 1.5 mL/kg of placebo over a 2-hour period.

Rogosin Manhattan Dialysis Center

Lipid Infusion in Dialysis Patients With Endotoxemia

A Phase II, Double-Blind, Placebo-Controlled, Randomized Study of the Effects of a Lipid Emulsion (Lipidose) on Endotoxin Levels in Patients on Chronic Hemodialysis

Sepsicure

The Rogosin Institute

Hypercholesterolemia

3,5-Diiodothyropropionic acid (DITPA) therapy

Johns Hopkins Bayview Medical Center

Study of 3,5-Diiodothyropropionic Acid (DITPA) in Hypercholesterolemic Patients

A Randomized, Double-Blind Placebo-Controlled Study of 3,5-diiodothyropropionic Acid (DITPA) in Combination With Standard Therapy to Attain NCEP ATP III Goal for LDL Cholesterol in Hypercholesterolemic Patients

phospholipid/zmęczenie

Pharmacokinetic Study on Three Formulations of Coenzyme Q10 With Different Carriers

Nephroprotective Effects of Carnitine and (PDE5) Inhibitor Agent Against Contrast Media-induced Nephropathy (CMN)

Lipid Infusion in Dialysis Patients With Endotoxemia

Study of 3,5-Diiodothyropropionic Acid (DITPA) in Hypercholesterolemic Patients

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