Effects of Nateglinide vs Acarbose on Postprandial Glucose Fluctuation, Dyslipidemia, and Inflammatory Factors (ENERGY)
A Multi-center, Open-label, Randomized, Active-control, Parallel-group Designed Study to Compare Effects of Nateglinide and Acarbose on Postprandial Status in Chinese Drug-naive Type 2 Diabetes Mellitus Patients
Přehled studie
Postavení
Postavení
Podmínky
Podmínky
Intervence / Léčba
Intervence / Léčba
Typ studie
Typ studie
Zápis (Aktuální)
Zápis
Fáze
Fáze
- Fáze 4
Kontakty a umístění
Studijní místa
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BeiJing, Čína, 100020
- People's Liberation Army. The Military General Hospital of BeiJing
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BeiJing, Čína, 100034
- Peiking University First Hospital
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Beijing, Čína, 100853
- Chinese PLA General Hospital
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Guangzhou, Čína, 510080
- The First Affiliated Hospital, Zhongshan (Sun Yat-sen) University
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Guangzhou, Čína, 510120
- The Second Affiliated Hospital, Zhongshan (Sun Yat-sen) University
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Guangzhou, Čína, 510515
- Nanfang Hospital, the Affiliated South Hospital of the Southern Medical University
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Kritéria účasti
Kritéria způsobilosti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
Inclusion Criteria:
- Newly diagnosed type 2 diabetes mellitus patients
- HbA1c > 6.5 and < 9.0%
- Fasting fingertip capillary blood glucose (FCBG) < 9 mmol/L after 2 weeks diet control
Exclusion Criteria:
- History of acute metabolic complications in the past 3 months or of severe diabetic complications or severe infections or active substance abuse
- Liver disease
- Patients under oral hypoglycemic drugs and/or insulin treatment, or corticosteroid treatment within past 4 weeks
Other protocol-defined inclusion/exclusion criteria applied to the study.
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Léčba
- Přidělení: Randomizované
- Intervenční model: Paralelní přiřazení
- Maskování: Žádné (otevřený štítek)
Počet zbraní
Zbraně a zásahy
Skupina účastníků / ArmSkupina účastníků / Arm |
Intervence / LéčbaIntervence / Léčba |
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Experimentální: Nateglinide 120 mg
Nateglinide was taken orally 3 times daily, 10 minutes before meals for 4 weeks.
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Nateglinide 120 mg was supplied as tablets.
Ostatní jména:
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Aktivní komparátor: Acarbose 50 mg
Acarbose 50 mg was taken orally 3 times daily, with the first bite of food at meals for 4 weeks.
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Acarbose 50 mg was supplied as tablets.
Ostatní jména:
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Co je měření studie?
Primární výstupní opatření
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Change From Baseline in Postprandial Glucose Excursion (PPGE) at the End of the Study (Week 4)
Časové okno: Baseline to the end of the study (Week 4)
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Blood samples were collected for measurement of plasma glucose at 30, 60, 90, and 120 minutes following the start of a standardized meal test at Baseline and Week 4. PPGE was defined as the mean difference between the preprandial glucose value and the postprandial glucose value measured at 2 hours in a standardized meal test.
Participants were fasting (no calorie intake for at least 8 hours prior to the meal test) and completed the standardized meal test between 7 and 10 AM.
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Baseline to the end of the study (Week 4)
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Sekundární výstupní opatření
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Change From Baseline in Peak Postprandial Glucose at the End of the Study (Week 4)
Časové okno: Baseline to the end of the study (Week 4)
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Blood samples were collected for measurement of plasma glucose at 30, 60, 90, and 120 minutes following the start of a standardized meal test at Baseline and Week 4. The peak postprandial glucose values were used in the calculation of change from Baseline at Week 4. Participants were fasting (no calorie intake for at least 8 hours prior to the meal test) and completed the standardized meal test between 7 and 10 AM.
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Baseline to the end of the study (Week 4)
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Change From Baseline in Postprandial Glucose Area Under the Curve at the End of the Study (Week 4)
Časové okno: Baseline to the end of the study (Week 4)
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Blood samples were collected for measurement of plasma glucose at 30, 60, 90, and 120 minutes following the start of a standardized meal test at Baseline and Week 4. The postprandial glucose area under the curve was calculated using values from the 4 time points.
Participants were fasting (no calorie intake for at least 8 hours prior to the meal test) and completed the standardized meal test between 7 and 10 AM.
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Baseline to the end of the study (Week 4)
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Change From Baseline in Total Cholesterol at the End of the Study (Week 4)
Časové okno: Baseline to the end of the study (Week 4)
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Blood samples were collected for measurement of total cholesterol prior to (fasting) and 120 minutes following the start of a standardized meal test at Baseline and Week 4. Participants were fasting (no calorie intake for at least 8 hours prior to the meal test) and completed the standardized meal test between 7 and 10 AM.
Total cholesterol was assessed at each study site using the same method and same reference value.
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Baseline to the end of the study (Week 4)
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Change From Baseline in Triglycerides at the End of the Study (Week 4)
Časové okno: Baseline to the end of the study (Week 4)
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Blood samples were collected for measurement of triglycerides prior to (fasting) and 120 minutes following the start of a standardized meal test at Baseline and Week 4. Participants were fasting (no calorie intake for at least 8 hours prior to the meal test) and completed the standardized meal test between 7 and 10 AM.
Triglycerides were assessed at each study site using the same method and same reference value.
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Baseline to the end of the study (Week 4)
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Change From Baseline in Low-density Lipoprotein Cholesterol (LDL-C) at the End of the Study (Week 4)
Časové okno: Baseline to the end of the study (Week 4)
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Blood samples were collected for measurement of LDL-C prior to (fasting) and 120 minutes following the start of a standardized meal test at Baseline and Week 4. Participants were fasting (no calorie intake for at least 8 hours prior to the meal test) and completed the standardized meal test between 7 and 10 AM.
LDL-C was assessed at each study site using the same method and same reference value.
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Baseline to the end of the study (Week 4)
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Change From Baseline in High-density Lipoprotein Cholesterol (HDL-C) at the End of the Study (Week 4)
Časové okno: Baseline to the end of the study (Week 4)
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Blood samples were collected for measurement of HDL-C prior to (fasting) and 120 minutes following the start of a standardized meal test at Baseline and Week 4. Participants were fasting (no calorie intake for at least 8 hours prior to the meal test) and completed the standardized meal test between 7 and 10 AM.
HDL-C was assessed at each study site using the same method and same reference value.
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Baseline to the end of the study (Week 4)
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Change From Baseline in Free Fatty Acids (FFA) at the End of the Study (Week 4)
Časové okno: Baseline to the end of the study (Week 4)
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Blood samples were collected for measurement of FFA prior to (fasting) and 30, 60, 90, and 120 minutes following the start of a standardized meal test at Baseline and Week 4. Participants were fasting (no calorie intake for at least 8 hours prior to the meal test) and completed the standardized meal test between 7 and 10 AM.
FFA was assayed at a central laboratory.
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Baseline to the end of the study (Week 4)
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Change From Baseline in High-sensitivity C-reactive Protein (hsCRP) at the End of the Study (Week 4)
Časové okno: Baseline to the end of the study (Week 4)
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Blood samples were collected for measurement of hsCRP prior to (fasting) and 30, 60, 90, and 120 minutes following the start of a standardized meal test at Baseline and Week 4. Participants were fasting (no calorie intake for at least 8 hours prior to the meal test) and completed the standardized meal test between 7 and 10 AM. hsCRP was assayed at a central laboratory.
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Baseline to the end of the study (Week 4)
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Change From Baseline in Glycosylated Serum Albumin (GSA) at the End of the Study (Week 4)
Časové okno: Baseline to the end of the study (Week 4)
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Blood samples were collected for measurement of GSA prior to (fasting) the start of a standardized meal test at Baseline and Week 4. Participants were fasting (no calorie intake for at least 8 hours prior to the meal test) and completed the standardized meal test between 7 and 10 AM.
GSA was assayed at a central laboratory.
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Baseline to the end of the study (Week 4)
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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
Klíčová slova
Další relevantní podmínky MeSH
Další identifikační čísla studie
Další identifikační čísla studie
- CDJN608ACN06
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