The Dose Response of Prednisone on Biochemical and Clinical Makers in Adult Healthy Volunteers
A Randomized, Single-blind, Placebo-controlled, Crossover Studyto Assess The Dose Response Of Prednisone On Biochemical Andclinical Markers Of Efficacy And Safety In Adult Healthyvolunteers
Přehled studie
Postavení
Postavení
Podmínky
Podmínky
Intervence / Léčba
Intervence / Léčba
Typ studie
Typ studie
Zápis (Aktuální)
Zápis
Fáze
Fáze
- Fáze 1
Kontakty a umístění
Studijní místa
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Michigan
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Kalamazoo, Michigan, Spojené státy, 49007
- Jasper Clinic, Inc.
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Kritéria účasti
Kritéria způsobilosti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
Inclusion Criteria:
- Healthy male or females willing to be confined and comply with scheduled visits
- Women are to be surgically sterile.
Exclusion Criteria:
- History of febrile illness within 5 days prior to the first dose
- Positive urine drug screen
- Treatment with an investigational product within 30 days prior to the first dose of study medication
Studijní plán
Jak je studie koncipována?
Detaily designu
- Přidělení: Randomizované
- Intervenční model: Crossover Assignment
- Maskování: Singl
Počet zbraní
Zbraně a zásahy
Skupina účastníků / ArmSkupina účastníků / Arm |
Intervence / LéčbaIntervence / Léčba |
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Jiný: Sequence A
Period 1: Placebo Period 2: Prednisone 2.5 mg Period 3: Prednisone 10 mg
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Subjects will receive oral prednisone and/or placebo tablets (total of 4 tablets) to achieve the required dose according to the treatment sequence group they were randomized.
Subjects are to be dosed each morning for 7 days.
A 14 day washout period is required between each period.
Prednisone was supplied in the 2.5 and 20 mg dosage strengths.
Placebo tablets similar to Prednisone 2.5 mg and 20 mg were supplied to make the trial doses.
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Jiný: Sequence B
Period 1: Prednisone 2.5 mg Period 2: Prednisone 5 mg Period 3: Prednisone 20 mg
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Subjects will receive oral prednisone and/or placebo tablets (total of 4 tablets) to achieve the required dose according to the treatment sequence group they were randomized.
Subjects are to be dosed each morning for 7 days.
A 14 day washout period is required between each period.
Prednisone was supplied in the 2.5 and 20 mg dosage strengths.
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Jiný: Sequence C
Period 1: Prednisone 5 mg Period 2: Prednisone 10 mg Period 3: Prednisone 40 mg
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Subjects will receive oral prednisone and/or placebo tablets (total of 4 tablets) to achieve the required dose according to the treatment sequence group they were randomized.
Subjects are to be dosed each morning for 7 days.
A 14 day washout period is required between each period.
Prednisone was supplied in the 2.5 and 20 mg dosage strengths.
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Jiný: Sequence D
Period 1: Prednisone 10 mg Period 2: Prednisone 20 mg Period 3: Prednisone 60 mg
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Subjects will receive oral prednisone and/or placebo tablets (total of 4 tablets) to achieve the required dose according to the treatment sequence group they were randomized.
Subjects are to be dosed each morning for 7 days.
A 14 day washout period is required between each period.
Prednisone was supplied in the 2.5 and 20 mg dosage strengths.
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Jiný: Sequence E
Period 1: Prednisone 20 mg Period 2: Prednisone 40 mg Period 3: Placebo
|
Subjects will receive oral prednisone and/or placebo tablets (total of 4 tablets) to achieve the required dose according to the treatment sequence group they were randomized.
Subjects are to be dosed each morning for 7 days.
A 14 day washout period is required between each period.
Prednisone was supplied in the 2.5 and 20 mg dosage strengths.
Placebo tablets similar to Prednisone 2.5 mg and 20 mg were supplied to make the trial doses.
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Jiný: Sequence F
Period 1: Prednisone 40 mg Period 2: Prednisone 60 mg Period 3: Prednisone 2.5 mg
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Subjects will receive oral prednisone and/or placebo tablets (total of 4 tablets) to achieve the required dose according to the treatment sequence group they were randomized.
Subjects are to be dosed each morning for 7 days.
A 14 day washout period is required between each period.
Prednisone was supplied in the 2.5 and 20 mg dosage strengths.
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Jiný: Sequence G
Period 1: Prednisone 60 mg Period 2: Placebo Period 3: Prednisone 5 mg
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Subjects will receive oral prednisone and/or placebo tablets (total of 4 tablets) to achieve the required dose according to the treatment sequence group they were randomized.
Subjects are to be dosed each morning for 7 days.
A 14 day washout period is required between each period.
Prednisone was supplied in the 2.5 and 20 mg dosage strengths.
Placebo tablets similar to Prednisone 2.5 mg and 20 mg were supplied to make the trial doses.
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Co je měření studie?
Primární výstupní opatření
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Characterize the dose-response effect of prednisone 2.5, 5, 10, 20, 40 and 60 mg on osteocalcin
Časové okno: 8 days
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The change in serum osteocalcin from baseline after treatment on Day 1 and Day 8 will be assessed in each treatment period
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8 days
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Characterize the dose-response effect of prednisone 2.5, 5, 10, 20, 40 and 60 mg on Cortisol Suppression
Časové okno: 8 days
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Change from baseline in serum cortisol after treatment on Day 1 and Day 8 in each treatment period
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8 days
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Characterize the dose-response effect of prednisone 2.5, 5, 10, 20, 40 and 60 mg on HPA Axis Suppression
Časové okno: 14 days after the last study visit in Period 3, if repeat testing required will be done 28 days after first test
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Serum cortisol in response to low-dose ACTH Stimulation Test will be completed at the end of Period 3 for each subject
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14 days after the last study visit in Period 3, if repeat testing required will be done 28 days after first test
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Characterize the dose-response effect of prednisone 2.5, 5, 10, 20, 40 and 60 mg on White Blood Cell Counts
Časové okno: 8 days
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Change from baseline in blood leukocytes (neutrophils, lymphocytes and eosinophils) in each treatment period
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8 days
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Characterize the dose-response effect of prednisone 2.5, 5, 10, 20, 40 and 60 mg on Procollagen type 1-N-Propeptide (P1NP)
Časové okno: 8 days
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The change from baseline in serum P1NP after treatment on Day 1 and Day 8 will be assessed in each treatment period
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8 days
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Characterize the dose-response effect of prednisone 2.5, 5, 10, 20, 40 and 60 mg on Urinary N-terminal cross-linked telopeptide of type 1 collagen (uNTX-1)
Časové okno: 8 days
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Change from baseline in uNTX-1 will be assessed on Day 1 and Day 8 after treatment in each treatment period
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8 days
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Characterize the dose-response effect of prednisone 2.5, 5, 10, 20, 40 and 60 mg on Fasting glucose and insulin
Časové okno: 8 days
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Glucose and insulin will be assessed for the change from baseline after 7 days of treatment on Day 8 in each treatment period
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8 days
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Characterize the dose-response effect of prednisone 2.5, 5, 10, 20, 40 and 60 mg on an Oral Glucose Tolerance Test
Časové okno: Day 6
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On Day 6 of each period, subjects will undergo an oral glucose tolerance test.
After ingesting 75 g of a glucose solution within 5 minutes of receiving their daily dose of prednisone, blood samples for glucose were obtained at 0.5, 1 and 2 hours.
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Day 6
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Characterize the dose-response effect of prednisone 2.5, 5, 10, 20, 40 and 60 mg on Triglycerides
Časové okno: 8 days
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Change from baseline in triglycerides will be assessed after 7 days of treatment on Day 8 in each treatment period
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8 days
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Characterize the dose-response effect of prednisone 2.5, 5, 10, 20, 40 and 60 mg on Urinary Cortisol Suppression
Časové okno: 7 days
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Change from baseline in 24-hour urinary cortisol on Day 7 in each treatment period
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7 days
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Characterize the dose-response effect of prednisone 2.5, 5, 10, 20, 40 and 60 mg on Adiponectin
Časové okno: 8 days
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Change from baseline in adiponectin will be assessed after 7 days of treatment on Day 8 in each treatment period
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8 days
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Sekundární výstupní opatření
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Characterize the dose-response effect of prednisone 2.5, 5, 10, 20, 40 and 60 mg on Profile of Mood State
Časové okno: 7 days
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Change from baseline after 7 days of treatment in each treatment period.
The POMS is a copyrighted questionnaire that measures 6 dimensions of mood.
The subject will assess how 65 descriptors apply to him/her on a 5-point scale of 0 (not at all) to 4 (extremely).
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7 days
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Characterize the dose-response effect of prednisone 2.5, 5, 10, 20, 40 and 60 mg on Medical Outcomes: Sleep Scale (MOS-Sleep)
Časové okno: 7 days
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Change from baseline in sleep after 7 days of treatment will be assessed in each treatment period.
The patient-reported questionnaire consists of 12 items that assesses the key constructs of sleep.
Scores can range from 12-71 with higher number indicating more problems with sleep.
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7 days
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Characterize the dose-response effect of prednisone 2.5, 5, 10, 20, 40 and 60 mg on the Incidence of Adverse Events
Časové okno: 28 days after last dose of study medication in Period 3
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Subjects were monitored throughout the study and queried for adverse events
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28 days after last dose of study medication in Period 3
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Characterize the dose-response effect of prednisone 2.5, 5, 10, 20, 40 and 60 mg on Blood Pressure
Časové okno: 8 days
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Blood pressure will be assessed for change from baseline after 7 days of treatment on Day 8 in each treatment period
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8 days
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Characterize the dose-response effect of prednisone 2.5, 5, 10, 20, 40 and 60 mg on Weight
Časové okno: 8 days
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A post-void weight will be collected on the morning of Day 1 and Day 8 to assess change from baseline during each treatment period.
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8 days
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Characterize the dose-response effect of prednisone 2.5, 5, 10, 20, 40 and 60 mg on pulse rate
Časové okno: 8 days
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Pulse rate will be assessed for change from baseline after 7 days of treatment on Day 8 in each treatment period
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8 days
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Spolupracovníci a vyšetřovatelé
Sponzor
Sponzor
Publikace a užitečné odkazy
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia
Začátek studia
Primární dokončení (Aktuální)
Primární dokončení
Dokončení studie (Aktuální)
Dokončení studie
Termíny zápisu do studia
První předloženo
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Odhad)
První zveřejněno
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Odhad)
Poslední zveřejněná aktualizace
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Naposledy ověřeno
Více informací
Termíny související s touto studií
Další relevantní podmínky MeSH
Další identifikační čísla studie
Další identifikační čísla studie
- A9001309
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