Survival and success rates of immediately and early loaded implants: 12-month results from a multicentric randomized clinical study.
Identifieur interne : 001129 ( PubMed/Corpus ); précédent : 001128; suivant : 001130Survival and success rates of immediately and early loaded implants: 12-month results from a multicentric randomized clinical study.
Auteurs : Tommaso Grandi ; Giovanna Garuti ; Paolo Guazzi ; Luciano Tarabini ; Andrea ForaboscoSource :
- The Journal of oral implantology [ 0160-6972 ] ; 2012.
English descriptors
- KwdEn :
- Adult, Aged, Alveolar Bone Loss (diagnostic imaging), Bone Density (physiology), Dental Implant-Abutment Design, Dental Materials (chemistry), Dental Plaque Index, Dental Prosthesis, Implant-Supported, Denture Design, Denture, Partial, Female, Follow-Up Studies, Humans, Image Processing, Computer-Assisted, Immediate Dental Implant Loading (methods), Jaw, Edentulous, Partially (rehabilitation), Jaw, Edentulous, Partially (surgery), Male, Middle Aged, Oral Hygiene, Radiography, Bitewing, Survival Analysis, Titanium (chemistry), Torque, Treatment Outcome.
- MESH :
- chemical , chemistry : Dental Materials, Titanium.
- diagnostic imaging : Alveolar Bone Loss.
- methods : Immediate Dental Implant Loading.
- physiology : Bone Density.
- rehabilitation : Jaw, Edentulous, Partially.
- surgery : Jaw, Edentulous, Partially.
- Adult, Aged, Dental Implant-Abutment Design, Dental Plaque Index, Dental Prosthesis, Implant-Supported, Denture Design, Denture, Partial, Female, Follow-Up Studies, Humans, Image Processing, Computer-Assisted, Male, Middle Aged, Oral Hygiene, Radiography, Bitewing, Survival Analysis, Torque, Treatment Outcome.
Abstract
Our objective was to compare survival and peri-implant bone levels of immediately nonocclusally vs early loaded implants in partially edentulous patients up to 12 months after implant placement. Eighty patients (inclusion criteria: general good health, good oral hygiene, 30-65 years old; exclusion criteria: head and neck irradiation/cancer, pregnancy, uncontrolled diabetes, substance abuse, bruxism, lack of opposing occluding dentition, smokers >10 cigarettes/day, need for bone augmentation procedures) were selected in 5 Italian study centers and randomized into 2 groups: 40 patients in the immediately loaded group (minimal insertion torque 30 Ncm) and 40 patients in the early loaded group. Immediately loaded implants were provided with nonoccluding temporary restorations. Final restorations were provided 2 months later. Early loaded implants were provided with a definitive restoration after 2 months. Peri-implant bone resorption was evaluated radiographically with software (ImageJ 1.42). No dropout occurred. Both groups gradually lost peri-implant bone. After 12 months, patients of both groups lost an average of 0.4 mm of peri-implant bone. There were no statistically significant differences (evaluated with t test) between the 2 loading strategies for peri-implant bone level changes at 2 (P = .6730), 6 (P = .6613) and 12 (P = .5957) months or for survival rates (100% in both groups). If adequate primary stability is achieved, immediate loading of dental implants can provide similar success rates, survival rates, and peri-implant bone resorption as compared with early loading, as evaluated in the present study.
DOI: 10.1563/AAID-JOI-D-10-00149
PubMed: 21480777
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sortKey="Forabosco, Andrea" sort="Forabosco, Andrea" uniqKey="Forabosco A" first="Andrea" last="Forabosco">Andrea Forabosco</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2012">2012</date><idno type="RBID">pubmed:21480777</idno><idno type="pmid">21480777</idno><idno type="doi">10.1563/AAID-JOI-D-10-00149</idno><idno type="wicri:Area/PubMed/Corpus">001129</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">001129</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Survival and success rates of immediately and early loaded implants: 12-month results from a multicentric randomized clinical study.</title><author><name sortKey="Grandi, Tommaso" sort="Grandi, Tommaso" uniqKey="Grandi T" first="Tommaso" last="Grandi">Tommaso Grandi</name><affiliation><nlm:affiliation>Department of Integrated Activities of Specialized Head-Neck Surgery, University of Modena and Reggio Emilia, Italy. tommaso.grandi@unimore.it</nlm:affiliation></affiliation></author><author><name sortKey="Garuti, Giovanna" sort="Garuti, Giovanna" uniqKey="Garuti G" first="Giovanna" last="Garuti">Giovanna Garuti</name></author><author><name sortKey="Guazzi, Paolo" sort="Guazzi, Paolo" uniqKey="Guazzi P" first="Paolo" last="Guazzi">Paolo Guazzi</name></author><author><name sortKey="Tarabini, Luciano" sort="Tarabini, Luciano" uniqKey="Tarabini L" first="Luciano" last="Tarabini">Luciano Tarabini</name></author><author><name sortKey="Forabosco, Andrea" sort="Forabosco, Andrea" uniqKey="Forabosco A" first="Andrea" last="Forabosco">Andrea Forabosco</name></author></analytic><series><title level="j">The Journal of oral implantology</title><idno type="ISSN">0160-6972</idno><imprint><date when="2012" type="published">2012</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Aged</term><term>Alveolar 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xml:lang="en"><term>Alveolar Bone Loss</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Immediate Dental Implant Loading</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Bone Density</term></keywords><keywords scheme="MESH" qualifier="rehabilitation" xml:lang="en"><term>Jaw, Edentulous, Partially</term></keywords><keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Jaw, Edentulous, Partially</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Aged</term><term>Dental Implant-Abutment Design</term><term>Dental Plaque Index</term><term>Dental Prosthesis, Implant-Supported</term><term>Denture Design</term><term>Denture, Partial</term><term>Female</term><term>Follow-Up Studies</term><term>Humans</term><term>Image Processing, Computer-Assisted</term><term>Male</term><term>Middle Aged</term><term>Oral Hygiene</term><term>Radiography, Bitewing</term><term>Survival Analysis</term><term>Torque</term><term>Treatment Outcome</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Our objective was to compare survival and peri-implant bone levels of immediately nonocclusally vs early loaded implants in partially edentulous patients up to 12 months after implant placement. Eighty patients (inclusion criteria: general good health, good oral hygiene, 30-65 years old; exclusion criteria: head and neck irradiation/cancer, pregnancy, uncontrolled diabetes, substance abuse, bruxism, lack of opposing occluding dentition, smokers >10 cigarettes/day, need for bone augmentation procedures) were selected in 5 Italian study centers and randomized into 2 groups: 40 patients in the immediately loaded group (minimal insertion torque 30 Ncm) and 40 patients in the early loaded group. Immediately loaded implants were provided with nonoccluding temporary restorations. Final restorations were provided 2 months later. Early loaded implants were provided with a definitive restoration after 2 months. Peri-implant bone resorption was evaluated radiographically with software (ImageJ 1.42). No dropout occurred. Both groups gradually lost peri-implant bone. After 12 months, patients of both groups lost an average of 0.4 mm of peri-implant bone. There were no statistically significant differences (evaluated with t test) between the 2 loading strategies for peri-implant bone level changes at 2 (P = .6730), 6 (P = .6613) and 12 (P = .5957) months or for survival rates (100% in both groups). If adequate primary stability is achieved, immediate loading of dental implants can provide similar success rates, survival rates, and peri-implant bone resorption as compared with early loading, as evaluated in the present study.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">21480777</PMID><DateCompleted><Year>2012</Year><Month>08</Month><Day>14</Day></DateCompleted><DateRevised><Year>2016</Year><Month>11</Month><Day>25</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">0160-6972</ISSN><JournalIssue CitedMedium="Print"><Volume>38</Volume><Issue>3</Issue><PubDate><Year>2012</Year><Month>Jun</Month></PubDate></JournalIssue><Title>The Journal of oral implantology</Title><ISOAbbreviation>J Oral Implantol</ISOAbbreviation></Journal><ArticleTitle>Survival and success rates of immediately and early loaded implants: 12-month results from a multicentric randomized clinical study.</ArticleTitle><Pagination><MedlinePgn>239-49</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1563/AAID-JOI-D-10-00149</ELocationID><Abstract><AbstractText>Our objective was to compare survival and peri-implant bone levels of immediately nonocclusally vs early loaded implants in partially edentulous patients up to 12 months after implant placement. Eighty patients (inclusion criteria: general good health, good oral hygiene, 30-65 years old; exclusion criteria: head and neck irradiation/cancer, pregnancy, uncontrolled diabetes, substance abuse, bruxism, lack of opposing occluding dentition, smokers >10 cigarettes/day, need for bone augmentation procedures) were selected in 5 Italian study centers and randomized into 2 groups: 40 patients in the immediately loaded group (minimal insertion torque 30 Ncm) and 40 patients in the early loaded group. Immediately loaded implants were provided with nonoccluding temporary restorations. Final restorations were provided 2 months later. Early loaded implants were provided with a definitive restoration after 2 months. Peri-implant bone resorption was evaluated radiographically with software (ImageJ 1.42). No dropout occurred. Both groups gradually lost peri-implant bone. After 12 months, patients of both groups lost an average of 0.4 mm of peri-implant bone. There were no statistically significant differences (evaluated with t test) between the 2 loading strategies for peri-implant bone level changes at 2 (P = .6730), 6 (P = .6613) and 12 (P = .5957) months or for survival rates (100% in both groups). If adequate primary stability is achieved, immediate loading of dental implants can provide similar success rates, survival rates, and peri-implant bone resorption as compared with early loading, as evaluated in the present study.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Grandi</LastName><ForeName>Tommaso</ForeName><Initials>T</Initials><AffiliationInfo><Affiliation>Department of Integrated Activities of Specialized Head-Neck Surgery, University of Modena and Reggio Emilia, Italy. tommaso.grandi@unimore.it</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Garuti</LastName><ForeName>Giovanna</ForeName><Initials>G</Initials></Author><Author ValidYN="Y"><LastName>Guazzi</LastName><ForeName>Paolo</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Tarabini</LastName><ForeName>Luciano</ForeName><Initials>L</Initials></Author><Author ValidYN="Y"><LastName>Forabosco</LastName><ForeName>Andrea</ForeName><Initials>A</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D016448">Multicenter Study</PublicationType><PublicationType UI="D016449">Randomized Controlled Trial</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2011</Year><Month>04</Month><Day>11</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>J Oral Implantol</MedlineTA><NlmUniqueID>7801086</NlmUniqueID><ISSNLinking>0160-6972</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D003764">Dental Materials</NameOfSubstance></Chemical><Chemical><RegistryNumber>D1JT611TNE</RegistryNumber><NameOfSubstance UI="D014025">Titanium</NameOfSubstance></Chemical></ChemicalList><CitationSubset>D</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000328" MajorTopicYN="N">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000368" MajorTopicYN="N">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D016301" MajorTopicYN="N">Alveolar Bone Loss</DescriptorName><QualifierName UI="Q000000981" MajorTopicYN="N">diagnostic imaging</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D015519" MajorTopicYN="N">Bone Density</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D059605" MajorTopicYN="N">Dental Implant-Abutment Design</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003764" MajorTopicYN="N">Dental Materials</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName 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