Evidence map›Paper›PMID 39049655›Full record

ArticleHua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology2024

Concentrated growth factor and collagen as barrier materials in alveolar ridge preservation for posterior teeth: a prospective cohort study with one-year follow-up.

Zhanfeng Zhu, Tingting Yang, Qinyi Chen, Weien Qiu, Yongshan Li, Yilan Lin, Yu Ban

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In one paragraph

Article in Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Zhanfeng ZhuState Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Dept. of Implantation, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.
Tingting YangState Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Dept. of Implantation, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.
Qinyi ChenState Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Dept. of Implantation, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.
Weien QiuState Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Dept. of Implantation, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.
Yongshan LiState Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Dept. of Implantation, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.
Yilan LinState Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Dept. of Implantation, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.
Yu BanState Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Dept. of Implantation, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThis study aims to evaluate the efficacy of concentrated growth factor (CGF) membrane and collagen as barrier materials in sealing the alveolar socket in alveolar ridge preservation (ARP) in the posterior region during a one-year follow-up.

methodsA total of 24 patients who underwent ARP in the posterior region were selected for inclusion and randomly assigned to the CGF group (12 cases) and Collagen group (12 cases). The patients in both groups underwent extraction of posterior teeth. The extraction sockets were filled with a bone substitute to the level of the pre-extraction buccal and lingual or palatal alveolar bone plates. The wounds in the CGF group were closed with a fabricated CGF overlaying the upper edge of the bone substitute material, whereas those in the Collagen group were closed with Bio-Oss Collagen. The implants were placed after 6 months. The evaluation was based on implant retention, re-grafting rate, and vertical and horizontal alveolar ridge bone volume changes measured by cone beam computed tomography (CBCT). Data were statistically analyzed using SPSS 28.0 software.

resultsNo patient withdrew throughout the follow-up period. No implant failure and no severe peri-implant or mucosal soft tissue complications were observed. Six months after the operation, the degree of vertical alveolar ridge height resorption in the CGF group was lower than that in the Collagen group (

conclusionsCGF membrane and Bio-Oss Collagen as barrier materials for posterior ARP inhibited reduction in alveolar ridge bone mass.

Indexed as

Alveolar Ridge AugmentationBone SubstitutesCollagenTooth ExtractionTooth SocketAlveolar Bone LossAlveolar ProcessCone-Beam Computed TomographyFollow-Up StudiesHumansIntercellular Signaling Peptides and ProteinsMineralsProspective StudiesBio-OssBone SubstitutesCollagenIntercellular Signaling Peptides and ProteinsMineralsalveolar ridge preservationcollagenconcentrated growth factor

Identifiers

PMID39049655
PMCPMC11190859

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