Antihypertensive Effect and Safety of Peptides Derived From Coldwater Shrimp (MARE)
Assessment on Antihypertensive Effect and Safety of Bioactive Peptides Derived From Coldwater Shrimp (Pandalus Borealis) in Healthy Subjects With Mild or Moderate Hypertension
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 2
Kontakter og lokationer
Studiesteder
-
-
-
Kuopio, Finland, 70210
- Oy Foodfiles Ltd
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- mild or moderate hypertension (systolic blood pressure 130 - 160 mmHg and diastolic blood pressure ≤ 100 mmHg)
- age 30 - 75 years
- body weight ≥ 60 kg
- stable body weight
- use of effective contraception in women of childbearing potential
Exclusion Criteria:
- body mass index ≥ 35
- antihypertensive drug treatment, regular high dose NSAID treatment and the use of cyclosporine or tacrolimus
- diabetes (type 1 and 2)
- anemia, abnormal electrolytes, proteinuria, abnormal liver, kidney and thyroid function, clinically significant biochemistry, any other clinically significant hematology and/or biochemistry at the investigator's discretion
- cardiovascular disease (myocardial infarction, unstable angina pectoris, coronary artery bypass graft, percutaneous transluminal coronary angioplasty, temporal ischemic attack within six months prior to screening) including stroke and congestive heart failure
- secondary hypertension history of cancer or malignant disease within the past five years
- any metabolic disease, gastrointestinal disorder or other clinically significant disease/disorder which in the investigator's opinion could interfere with the results of the study or the safety of the subjects
- fish and other seafood allergies, citrus allergy, multiple food allergies
- alcohol abuse
- smokers and tobacco/snuff/nicotine users
- consumption of food supplements targeted to blood pressure lowering within 30 days before randomization
- pregnant and lactating mothers, women, planning for pregnancy during the study
- participation in clinical trials 30 days prior to this study and participation in other clinical intervention
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Firedobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Refined peptide concentrate, 1200 mg
Refined peptide concentrate, 1 200 mg, once a day
|
1200 mg per os, once a day, 8 weeks
600 mg per os, twice a day, 8 weeks
0 mg per os, daily, 8 weeks
|
|
Eksperimentel: Refined peptide concentrate, 2 x 600 mg
Refined peptide concentrate, 600 mg, twice a day
|
1200 mg per os, once a day, 8 weeks
600 mg per os, twice a day, 8 weeks
0 mg per os, daily, 8 weeks
|
|
Placebo komparator: Refined peptide concentrate, 0 mg
|
1200 mg per os, once a day, 8 weeks
600 mg per os, twice a day, 8 weeks
0 mg per os, daily, 8 weeks
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
change in systolic blood pressure
Tidsramme: from baseline after 8 weeks of treatment
|
change from baseline after 8 weeks of treatment in systolic office blood pressure
|
from baseline after 8 weeks of treatment
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
change in diastolic blood pressure
Tidsramme: from baseline after 8 weeks of treatment
|
change from baseline after 8 weeks of treatment in diastolic blood pressure
|
from baseline after 8 weeks of treatment
|
|
mean systolic blood pressure
Tidsramme: at the end of a 8-week treatment
|
at the end of a 8-week treatment
|
|
|
mean diastolic blood pressure
Tidsramme: at the end of a 8-week treatment
|
at the end of a 8-week treatment
|
|
|
change in systolic blood pressure
Tidsramme: from baseline after 4 weeks treatment
|
from baseline after 4 weeks treatment
|
|
|
diastolic blood pressure
Tidsramme: from baseline after 4 weeks treatment
|
from baseline after 4 weeks treatment
|
|
|
diastolic blood pressure
Tidsramme: from baseline after 2 weeks treatment
|
from baseline after 2 weeks treatment
|
|
|
mean heart rate
Tidsramme: at the end of a 8-week treatment
|
at the end of a 8-week treatment
|
|
|
mean fasting plasma glucose concentration
Tidsramme: at the end of a 8-week treatment
|
at the end of a 8-week treatment
|
|
|
mean fasting plasma lipids concentration
Tidsramme: at the end of a 8 week treatment
|
plasma total cholesterol, HDL-cholesterol, LDL-cholesterol and total triglycerides concentration, respectively
|
at the end of a 8 week treatment
|
|
mean serum C-reactive protein
Tidsramme: at the end of a 8-week treatment
|
at the end of a 8-week treatment
|
|
|
blood count
Tidsramme: at the end of a 8-week treatment
|
at the end of a 8-week treatment
|
|
|
plasma glutamyltransferase
Tidsramme: at the end of a 8-week treatment
|
at the end of a 8-week treatment
|
|
|
plasma creatinine
Tidsramme: at the end of a 8-week treatment
|
at the end of a 8-week treatment
|
|
|
plasma sodium concentration
Tidsramme: at the end of a 8-week treatment
|
at the end of a 8-week treatment
|
|
|
plasma potassium concentration
Tidsramme: at the end of a 8-week treatment
|
at the end of a 8-week treatment
|
|
|
adverse events
Tidsramme: during the 8-week treatment
|
during the 8-week treatment
|
|
|
change in systolic blood pressure
Tidsramme: from the baseline after 2 weeks treatment
|
from the baseline after 2 weeks treatment
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studieleder: Essi S Sarkkinen, Ph.D, Oy Foodfiles Ltd
- Ledende efterforsker: Sakari A Nieminen, MD, Oy Foodfiles Ltd
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- MARE-050312
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