|
Diabetes Care, Vol 22, Issue 6 960-964, Copyright © 1999 by American Diabetes Association
A randomized double-blind trial of acarbose in type 2 diabetes shows improved glycemic control over 3 years (U.K. Prospective Diabetes Study 44)
RR Holman, CA Cull and RC Turner
Diabetes Research Laboratories, University of Oxford, Radcliffe Infirmary, U.K.
OBJECTIVE: To determine the degree to which alpha-glucosidase inhibitors,
with their unique mode of action primarily reducing postprandial
hyperglycemia, offer an additional therapeutic approach in the long-term
treatment of type 2 diabetes. RESEARCH DESIGN AND METHODS: We studied 1,946
patients (63% men) who were previously enrolled in the U.K. Prospective
Diabetes Study (UKPDS). The patients were randomized to acarbose (n = 973),
titrating to a maximum dose of 100 mg three times per day, or to matching
placebo (n = 973). Mean +/- SD age was 59 +/- 9 years, body weight 84 +/-
17 kg, diabetes duration 7.6 +/- 2.9 years, median (interquartile range)
HbA1c 7.9% (6.7-9.5), and fasting plasma glucose (FPG) 8.7 mmol/l
(6.8-11.1). Fourteen percent of patients were treated with diet alone, 52%
with monotherapy, and 34% with combined therapy. Patients were monitored in
UKPDS clinics every 4 months for 3 years. The main outcome measures were
HbA1c, FPG, body weight, compliance with study medication, incidence of
side effects, and frequency of major clinical events. RESULTS: At 3 years,
a lower proportion of patients were taking acarbose compared with placebo
(39 vs. 58%, P < 0.0001), the main reasons for noncompliance being
flatulence (30 vs. 12%, P < 0.0001) and diarrhea (16 vs. 8%, P <
0.05). Analysis by intention to treat showed that patients allocated to
acarbose, compared with placebo, had 0.2% significantly lower median HbA1c
at 3 years (P < 0.001). In patients remaining on their allocated
therapy, the HbA1c difference at 3 years (309 acarbose, 470 placebo) was
0.5% lower median HbA1c (8.1 vs. 8.6%, P < 0.0001). Acarbose appeared to
be equally efficacious when given in addition to diet alone; in addition to
monotherapy with a sulfonylurea, metformin, or insulin; or in combination
with more complex treatment regimens. No significant differences were seen
in FPG, body weight, incidence of hypoglycemia, or frequency of major
clinical events. CONCLUSIONS: Acarbose significantly improved glycemic
control over 3 years in patients with established type 2 diabetes,
irrespective of concomitant therapy for diabetes. Careful titration of
acarbose is needed in view of the increased noncompliance rate seen
secondary to the known side effects.

CiteULike Del.icio.us Digg Reddit Technorati What's this?
This article has been cited by other articles:

|
 |

|
 |
 
Z. T. Bloomgarden
Exploring Treatment Strategies for Type 2 Diabetes
Diabetes Care,
October 1, 2007;
30(10):
2737 - 2745.
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
S.-H. Hsiao, L.-H. Liao, P.-N. Cheng, and T.-J. Wu
Hepatotoxicity Associated with Acarbose Therapy
Ann. Pharmacother.,
January 1, 2006;
40(1):
151 - 154.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
W. L Isley
Review: {alpha} glucosidase inhibitors improve glycaemic control but have uncertain effects on patient-important outcomes in type 2 diabetes
Evid. Based Med.,
December 1, 2005;
10(6):
174 - 174.
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
B. Kimmel and S. E. Inzucchi
Oral Agents for Type 2 Diabetes: An Update
Clin. Diabetes,
April 1, 2005;
23(2):
64 - 76.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
D. Mino-Leon, A. Figueras, D. Amato, and J.-R. Laporte
Treatment of Type 2 Diabetes in Primary Health Care: A Drug Utilization Study
Ann. Pharmacother.,
March 1, 2005;
39(3):
441 - 445.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
M. J. Abrahamson
Optimal Glycemic Control in Type 2 Diabetes Mellitus: Fasting and Postprandial Glucose in Context
Arch Intern Med,
March 8, 2004;
164(5):
486 - 491.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
B. Ludvik, B. Neuffer, and G. Pacini
Efficacy of Ipomoea batatas (Caiapo) on Diabetes Control in Type 2 Diabetic Subjects Treated With Diet
Diabetes Care,
February 1, 2004;
27(2):
436 - 440.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
J. Brand-Miller, S. Hayne, P. Petocz, and S. Colagiuri
Low-Glycemic Index Diets in the Management of Diabetes: A meta-analysis of randomized controlled trials
Diabetes Care,
August 1, 2003;
26(8):
2261 - 2267.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
M. Fisher
Prevention of macrovascular complications
Eur. Heart J. Suppl.,
January 1, 2003;
5(suppl_B):
B21 - B26.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
J. M. Poothullil, N. Mikhail, and S. E. Inzucchi
Drug Therapy for Patients With Type 2 Diabetes
JAMA,
April 3, 2002;
287(13):
1645 - 1646.
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
S. E. Inzucchi
Oral Antihyperglycemic Therapy for Type 2 Diabetes: Scientific Review
JAMA,
January 16, 2002;
287(3):
360 - 372.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
T. P. Erlinger and F. L. Brancati
Postchallenge Hyperglycemia in a National Sample of U.S. Adults With Type 2 Diabetes
Diabetes Care,
October 1, 2001;
24(10):
1734 - 1738.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
H. Fujita, T. Yamagami, and K. Ohshima
Long-Term Ingestion of a Fermented Soybean-Derived Touchi-Extract with {alpha}-Glucosidase Inhibitory Activity Is Safe and Effective in Humans with Borderline and Mild Type-2 Diabetes
J. Nutr.,
August 1, 2001;
131(8):
2105 - 2108.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
F. M. Gribble, S. E. Manley, and J. C. Levy
Randomized Dose Ranging Study of the Reduction of Fasting and Postprandial Glucose in Type 2 Diabetes by Nateglinide (A-4166)
Diabetes Care,
July 1, 2001;
24(7):
1221 - 1225.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
V. S. Catalan, J. A. Couture, and J. LeLorier
Predictors of Persistence of Use of the Novel Antidiabetic Agent Acarbose
Arch Intern Med,
April 23, 2001;
161(8):
1106 - 1112.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
H. Fujita, T. Yamagami, and K. Ohshima
Fermented Soybean-Derived Water-Soluble Touchi Extract Inhibits {{alpha}}-Glucosidase and Is Antiglycemic in Rats and Humans after Single Oral Treatments
J. Nutr.,
April 1, 2001;
131(4):
1211 - 1213.
[Abstract]
[Full Text]
|
 |
|

|
 |

|
 |
 
J. C Levy
Review: UKPDS odyssey -- 2001
The British Journal of Diabetes & Vascular Disease,
January 1, 2001;
1(1):
14 - 21.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
S. Matthaei, M. Stumvoll, M. Kellerer, and H.-U. Häring
Pathophysiology and Pharmacological Treatment of Insulin Resistance
Endocr. Rev.,
December 1, 2000;
21(6):
585 - 618.
[Abstract]
[Full Text]
|
 |
|
Copyright © 1999 by the American Diabetes Association.
|
|
| |
|