FGF-2 Stimulates Periodontal Regeneration: Results of a Multi-center Randomized Clinical Trial

被引:207
作者
Kitamura, M. [2 ]
Akamatsu, M.
Machigashira, M. [3 ]
Hara, Y. [4 ]
Sakagami, R. [5 ]
Hirofuji, T. [6 ]
Hamachi, T.
Maeda, K.
Yokota, M.
Kido, J. [7 ]
Nagata, T. [7 ]
Kurihara, H. [8 ]
Takashiba, S. [9 ]
Sibutani, T.
Fukuda, M.
Noguchi, T.
Yamazaki, K. [10 ]
Yoshie, H. [10 ]
Ioroi, K.
Arai, T. [11 ]
Nakagawa, T. [12 ]
Ito, K. [13 ]
Oda, S. [14 ]
Izumi, Y. [14 ]
Ogata, Y.
Yamada, S. [2 ,15 ]
Shimauchi, H. [16 ]
Kunimatsu, K.
Kawanami, M.
Fujii, T.
Furuichi, Y.
Furuuchi, T. [17 ]
Sasano, T. [17 ]
Imai, E. [18 ]
Omae, M. [19 ]
Yamada, S. [2 ,15 ]
Watanuki, M.
Murakami, S. [1 ]
机构
[1] Osaka Univ, Grad Sch Dent, Dept Periodontol, Suita, Osaka 5650871, Japan
[2] Osaka Univ, Dent Hosp, Dept Periodontol, Div Oral Biol & Dis Control, Suita, Osaka 5650871, Japan
[3] Kagoshima Univ, Dent Hosp, Dept Periodontol, Kagoshima 890, Japan
[4] Nagasaki Univ Hosp, Attached Sch Dent, Dept Periodontol, Nagasaki, Japan
[5] Med & Dent Hosp, Fukuoka Dent Coll, Dept Odontol, Sect Periodontol, Fukuoka, Japan
[6] Med & Dent Hosp, Fukuoka Dent Coll, Dept Gen Dent, Sect Gen Dent, Fukuoka, Japan
[7] Tokushima Univ Hosp, Dept Periodontol & Endodontol, Tokushima, Japan
[8] Hiroshima Univ Hosp, Dept Periodontal Med, Div Frontier Med Sci, Hiroshima, Japan
[9] Okayama Univ Hosp, Dept Pathophysiol, Okayama, Japan
[10] Niigata Univ, Med & Dent Hosp, Dept Oral Biol Sci, Div Periodontol, Niigata 95021, Japan
[11] Tsurumi Univ, Dent Hosp, Dept Periodont & Endodont, Yokohama, Kanagawa, Japan
[12] Keio Univ Hosp, Dept Dent & Oral Surg, Keio, Japan
[13] Nihon Univ, Sch Dent, Dent Hosp, Dept Periodontol, Tokyo 102, Japan
[14] Tokyo Med & Dent Univ, Univ Hosp, Fac Dent, Sect Periodontol,Dept Hard Tissue Engn, Tokyo, Japan
[15] Chiba Hosp, Tokyo Dent Coll, Dept Periodontol, Chiba, Japan
[16] Tohoku Univ Hosp, Dept Oral Biol, Div Periodontol & Endodontol, Sendai, Miyagi, Japan
[17] Tohoku Univ, Grad Sch Dent, Dept Oral Med & Surg, Div Oral Diag, Sendai, Miyagi 980, Japan
[18] Nagoya Univ, Grad Sch Med, Dept Nephrol, Nagoya, Aichi 4648601, Japan
[19] Izumisano Municipal Hosp, Rinku Gen Med Ctr, Dept Oral & Maxillofacial Surg, Izumisano, Japan
关键词
periodontitis; tissue regeneration; fibroblast growth factor-2; LIGAMENT CELLS; INTRABONY DEFECTS; ATTACHMENT; BFGF; DOGS;
D O I
10.1177/0022034510384616
中图分类号
R78 [口腔科学];
学科分类号
100302 [口腔临床医学];
摘要
The efficacy of the local application of recombinant human fibroblast growth factor-2 (FGF-2) in periodontal regeneration has been investigated. In this study, a randomized, double-blind, placebo-controlled clinical trial was conducted in 253 adult patients with periodontitis. Modified Widman periodontal surgery was performed, during which 200 mu L of the investigational formulation containing 0% (vehicle alone), 0.2%, 0.3%, or 0.4% FGF-2 was administered to 2- or 3-walled vertical bone defects. Each dose of FGF-2 showed significant superiority over vehicle alone (p < 0.01) for the percentage of bone fill at 36 wks after administration, and the percentage peaked in the 0.3% FGF-2 group. No significant differences among groups were observed in clinical attachment regained, scoring approximately 2 mm. No clinical safety problems, including an abnormal increase in alveolar bone or ankylosis, were identified. These results strongly suggest that topical application of FGF-2 can be efficacious in the regeneration of human periodontal tissue that has been destroyed by periodontitis.
引用
收藏
页码:35 / 40
页数:6
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