- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT01402115
A 12-week Human Trial to Compare the Efficacy and Safety of Polycan on Bone Metabolism
Efficacy and Safety Study of Polycan on Bone Metabolism
Beta-glucans are polysaccharides consisting of glucose residue jointed by beta linkage. They are found at a high level in the cell wall of fungi, yeast, oat, barley, bacteria, as well as various mushroom. Studies have reported that extract of mushroom (Pleurotus eryngii) can prevent the bone loss caused by estrogen deficiency. Furthermore, polycan (a purified β-glucan from Aureobasidium pullulans) has been reported to exhibit osteoporosis preventing effects. However, no investigation has been conducted on the effect of polycan on bone health in perimenopausal women.
Therefore, in this study, we investigated the effect of polycan on biochemical markers of bone metabolism in Korean perimenopausal women.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Fase 2
- Fase 3
Kontakter og lokationer
Studiesteder
-
-
Jeollabuk-do
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Jeonju, Jeollabuk-do, Korea, Republikken, 560-822
- Healthcare claims and management; Chonbuk National university
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- They were required to have reduced bone density but no evidence of osteoporosis or osteopenia by Dual-emission X-ray absorptiometry (DEXA) scan (T ≥ -1.0 in the lumbar spine).
- Perimenopausal women : aged 40-70
Exclusion Criteria:
- Women with a body mass index (BMI) >30 kg/m2 or who were being treated with estrogens, corticosteroids, or bisphosphonates, or who had significant illness affecting bone metabolism were excluded
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Støttende pleje
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: Polycan
Polycan 150mg for 12 weeks
|
polycan 150 mg/d for 12 weeks
|
|
Placebo komparator: Placebo
Placebo 15mg for 12 weeks
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Placebo 150mg/d for 12 weeks
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Changes in DPD(Deoxypyridinoline)
Tidsramme: 12weeks
|
DPD(Deoxypyridinoline) was measured in study visit 1(0 week) and visit 3(12 week).
|
12weeks
|
|
Changes in OSC(Osteocalcin)
Tidsramme: 12weeks
|
OSC(Osteocalcin) was measured in study visit 1(0 week) and visit 3(12 week).
|
12weeks
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Changes in CTx(Collagen Type 1 Cross-linked C-telopeptide)
Tidsramme: 12weeks
|
CTx(collagen type 1 cross-linked C-telopeptide) was measured in study visit 1(0 week) and visit 3(12 week).
|
12weeks
|
|
Changes in bALP(Bone-specific Alkaline Phosphatase)
Tidsramme: 12weeks
|
bALP(bone-specific alkaline phosphatase) was measured in study visit 1(0 week) and visit 3(12 week).
|
12weeks
|
|
Changes in PTH(Parathyroid Hormone)
Tidsramme: 12weeks
|
PTH(parathyroid hormone) was measured in study visit 1(0 week) and visit 3(12 week).
|
12weeks
|
Samarbejdspartnere og efterforskere
Efterforskere
- Ledende efterforsker: Dal-Sik Kim, MD, Chonbuk National University Hospital
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Andre undersøgelses-id-numre
- Glu-POLYCAN-001
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