Krill Oil and Metformin in Women With PCOS and Metabolically Unhealthy Obesity
Effects of Krill Oil and Metformin on Cardiometabolic, Adipokine, Hormonal, and Fatty Acid Profiles in Women With Polycystic Ovary Syndrome and Metabolically Unhealthy Obesity: An Open-Label, Randomized, Parallel-Group Pilot Trial
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 2
Kontakter og lokationer
Studiesteder
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Elâzığ, Tyrkiet (Türkiye), 23119
- Firat University, Faculty of Health Sciences, Department of Nutrition and Dietetics
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Female sex, aged 19-40 years
- Diagnosis of Polycystic Ovary Syndrome (PCOS) according to Rotterdam criteria (at least 2 of 3: oligo/anovulation, clinical/biochemical hyperandrogenism, polycystic ovaries on ultrasound)
- Metabolically Unhealthy Obesity (MUO) defined by combined NCEP ATP-III/IDF criteria (waist circumference >88 cm plus ≥2 metabolic risk factors)
- BMI ≥ 30 kg/m2
- Willingness to provide written informed consent
Exclusion Criteria:
- Type 1 or Type 2 diabetes mellitus
- Thyroid disorders (uncontrolled hypo- or hyperthyroidism)
- Renal or hepatic disease
- Cardiovascular disease
- Use of oral contraceptives, insulin sensitizers, lipid-lowering drugs, or omega-3 supplements in the past 3 months
- Pregnancy or lactation
- Allergy to fish or seafood (krill oil contraindication)
- Participation in another clinical trial
- Smokers or alcohol users
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Eksperimentel: Metformin Group (MET)
Participants received Metformin Hydrochloride 1000 mg/day (single daily oral dose) for 8 weeks.
No dietary supplement was added in this group.
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Metformin Hydrochloride 1000 mg/day (single daily oral dose) for 8 weeks.
Metformin is a biguanide antidiabetic drug that improves insulin sensitivity and reduces hepatic glucose production.
Used as standard treatment for PCOS-related insulin resistance and metabolic dysfunction.
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Eksperimentel: Krill Oil Group (KO)
Participants received Krill Oil 2 g/day (1 g twice daily, orally) for 8 weeks.
No pharmaceutical agent was administered in this group.
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Krill Oil 2 g/day (1 g twice daily, oral administration) for 8 weeks.
Krill oil is a marine-derived omega-3 fatty acid supplement rich in EPA, DHA, and phospholipids with antioxidant astaxanthin.
It has anti-inflammatory, lipid-modulating, and insulin-sensitizing properties relevant to PCOS and metabolic obesity management.
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Eksperimentel: Metformin + Krill Oil Group (METKO)
Participants received Metformin Hydrochloride 1000 mg/day (single daily oral dose) combined with Krill Oil 2 g/day (1 g twice daily, orally) for 8 weeks.
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Metformin Hydrochloride 1000 mg/day (single daily oral dose) for 8 weeks.
Metformin is a biguanide antidiabetic drug that improves insulin sensitivity and reduces hepatic glucose production.
Used as standard treatment for PCOS-related insulin resistance and metabolic dysfunction.
Krill Oil 2 g/day (1 g twice daily, oral administration) for 8 weeks.
Krill oil is a marine-derived omega-3 fatty acid supplement rich in EPA, DHA, and phospholipids with antioxidant astaxanthin.
It has anti-inflammatory, lipid-modulating, and insulin-sensitizing properties relevant to PCOS and metabolic obesity management.
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Ingen indgriben: Control Group
Participants received no intervention during the 8-week study period.
They continued their habitual lifestyle without any dietary supplementation or pharmaceutical treatment.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Change in Serum Adiponectin Level
Tidsramme: 8 weeks (Baseline and Week 8)
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Change in serum adiponectin concentration measured by ELISA at baseline and after 12 weeks of intervention.
Adiponectin is an anti-inflammatory adipokine associated with insulin sensitivity and metabolic health.
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8 weeks (Baseline and Week 8)
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Change in Serum Neuregulin-4 (NRG-4) Level
Tidsramme: 8 weeks (Baseline and Week 8)
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Change in serum neuregulin-4 (NRG-4) concentration measured by ELISA at baseline and after 12 weeks of intervention.
NRG-4 is a novel adipokine linked to lipid metabolism, brown adipose tissue activity, and cardiometabolic health.
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8 weeks (Baseline and Week 8)
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Change in Insulin Resistance (HOMA-IR)
Tidsramme: 8 weeks (Baseline and Week 8)
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Change in homeostatic model assessment of insulin resistance (HOMA-IR) calculated from fasting glucose and fasting insulin levels at baseline and 12 weeks.
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8 weeks (Baseline and Week 8)
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Change in Lipid Profile (Total Cholesterol, LDL-C, HDL-C, Triglycerides)
Tidsramme: 8 weeks (Baseline and Week 8)
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Changes in fasting serum total cholesterol, LDL cholesterol, HDL cholesterol, and triglyceride concentrations measured at baseline and 12 weeks.
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8 weeks (Baseline and Week 8)
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
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 (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
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
- Urogenitale sygdomme
- Genitale sygdomme
- Sygdomme i det endokrine system
- Ernæringsforstyrrelser
- Neoplasmer
- Urogenitale sygdomme hos kvinder
- Kvinders urogenitale sygdomme og graviditetskomplikationer
- Overernæring
- Kropsvægt
- Kønssygdomme, kvindelige
- Ovariesygdomme
- Adnexale sygdomme
- Gonadale lidelser
- Overvægtig
- Ovariecyster
- Cyster
- Patologiske tilstande, tegn og symptomer
- Ernæringsmæssige og metaboliske sygdomme
- Tegn og symptomer
- Fedme
- Polycystisk ovariesyndrom
- Organiske kemikalier
- Biguanides
- Guanidiner
- Amidiner
- Metformin
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- FU_MAcik_PCOS_KO_2023
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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