Abstract | BACKGROUND: The goal of this study is to assess the 24-week efficacy of the addition of rosiglitazone 4 mg to existing full dose sulfonylurea (SU) and metformin (MET) therapy in patients with inadequately controlled type 2 diabetes, and to observe the continued follow-up efficacy and safety of this drug for up to two years. METHODS: RESULTS: HbA1c was reduced by 1.4% at week 12 and by 1.1% at week 24. However HbA1c was still above 9% throughout the whole study period. FPG was reduced significantly when comparing the baseline value to the value after treatment. The FPG values after one year and two years follow-up were similar to the value at week 24. The serum total cholesterol and low density lipoprotein ( LDL) cholesterol levels increased significantly. Serum triglycerides were reduced significantly. Significant reductions in serum FFA from baseline to week 24 were observed. A gradually decrease of serum HS-CRP was noted from baseline to week 24. Serum adiponectin levels increased maximally at week 12 and then it decreased gradually, showing a significant change. Serum insulin and C-peptide levels showed significant changes from baseline to week 24. There were no acute cardiocerebral peripheral vascular disease events or liver damage within the entire study period. CONCLUSIONS: Clinical improvement in glycemic control was observed after the addition of rosiglitazone to type 2 diabetic patients receiving full dose SU and MET therapy. The maximal effect was observed at week 12 and the effect continued for at least two years. Further, the combination therapy also resulted in an improvement in lipid profiles, decreased HS-CRP and increased adiponectin levels in the short term (24 weeks). This combination therapy is also safe and beneficial for at least two years because no acute episodes of cardiocerebral peripheral vascular disease were seen.
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Authors | Jenn-Kuen Lee, Chih-Hsun Chu, Ming-Ju Chuang, Shiu-Chu Lin, Mei-Chun Wang, Chih-Chen Lu, Chun-Chin Sun, Hing-Chung Lam |
Journal | Chang Gung medical journal
(Chang Gung Med J)
2006 Sep-Oct
Vol. 29
Issue 5
Pg. 486-92
ISSN: 2072-0939 [Print] China (Republic : 1949- ) |
PMID | 17214393
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Chemical References |
- Adiponectin
- Blood Glucose
- Cholesterol, HDL
- Cholesterol, LDL
- Fatty Acids, Nonesterified
- Thiazolidinediones
- Rosiglitazone
- C-Reactive Protein
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Topics |
- Adiponectin
(blood)
- Blood Glucose
(analysis)
- C-Reactive Protein
(analysis)
- Cholesterol, HDL
(blood)
- Cholesterol, LDL
(blood)
- Diabetes Mellitus, Type 2
(blood, drug therapy)
- Fatty Acids, Nonesterified
(blood)
- Female
- Humans
- Insulin Resistance
- Male
- Rosiglitazone
- Thiazolidinediones
(therapeutic use)
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