首页 > 最新文献

Clinical Oral Implants Research最新文献

英文 中文
Primary stability and osseointegration comparing a novel tapered design tissue-level implant with a parallel design tissue-level implant. An experimental in vivo study 新型锥形设计组织级种植体与平行设计组织级种植体的初期稳定性和骨结合性比较。体内实验研究。
IF 4.8 1区 医学 Q1 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2024-05-31 DOI: 10.1111/clr.14301
Thomas Gill, Sebastian Kühl, Simon Rawlinson, Benjamin Pippenger, Benjamin Bellon, Shakeel Shahdad

Objectives

The aim of the present study was to compare a novel tapered, double-threaded self-tapping tissue-Level design implant (TLC) to a well-established parallel walled tissue-level (TL) implant in terms of primary and secondary stability over time.

Materials and Methods

Test TLC (n = 10/per timepoint) and control TL (n = 10/per timepoint) implants were placed in the mandible of minipigs and left for submerged healing for 3, 6, and 12 weeks. Maximum insertion torque and implant stability quotient (ISQ) were measured for each implant at placement. Osseointegration and cortical bone maintenance were histologically evaluated by measuring total bone-to-implant contact (BIC) and first bone-to-implant contact (fBIC).

Results

A significantly higher maximum insertion torque was measured for the test implant TLC compared to the control TL implant (57.83 ± 24.73 Ncm and 22.62 ± 23.16 Ncm, respectively; p < .001). The mean ISQ values were comparable between the two implant types (75.00 ± 6.70 for TL compared to 75.40 ± 3.20 for TLC, p = .988). BIC was comparable between both implant types at each of the evaluated time points. The fBIC was found to be significantly more coronal at 12 weeks for the TLC implant compared to the TL implant (0.31 ± 0.83 mm for TLC compared to −0.22 ± 0.85 for TL, p = .027).

Conclusion

The novel tapered tissue level design implant showed improved primary stability and an overall improved crestal bone height maintenance compared to the parallel walled design at 12 weeks.

研究目的本研究的目的是比较新型锥形双螺旋自攻组织水平设计种植体(TLC)与成熟的平行壁组织水平种植体(TL)在初次和二次稳定性方面的差异:将试验TLC种植体(n = 10/每个时间点)和对照TL种植体(n = 10/每个时间点)植入小猪的下颌骨,分别放置3、6和12周进行浸没愈合。测量每个种植体植入时的最大插入扭矩和种植体稳定性商数(ISQ)。通过测量骨与种植体的总接触(BIC)和骨与种植体的首次接触(fBIC),对骨结合和皮质骨维护进行组织学评估:结果:与对照组 TL 种植体相比,测试种植体 TLC 的最大插入扭矩明显更高(分别为 57.83 ± 24.73 Ncm 和 22.62 ± 23.16 Ncm;p 结论:新型锥形组织水平设计种植体是一种新型的种植体:与平行壁设计的种植体相比,新型锥形组织水平设计的种植体在 12 周后显示出更高的初期稳定性和更佳的骨嵴高度维持性。
{"title":"Primary stability and osseointegration comparing a novel tapered design tissue-level implant with a parallel design tissue-level implant. An experimental in vivo study","authors":"Thomas Gill,&nbsp;Sebastian Kühl,&nbsp;Simon Rawlinson,&nbsp;Benjamin Pippenger,&nbsp;Benjamin Bellon,&nbsp;Shakeel Shahdad","doi":"10.1111/clr.14301","DOIUrl":"10.1111/clr.14301","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objectives</h3>\u0000 \u0000 <p>The aim of the present study was to compare a novel tapered, double-threaded self-tapping tissue-Level design implant (TLC) to a well-established parallel walled tissue-level (TL) implant in terms of primary and secondary stability over time.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Materials and Methods</h3>\u0000 \u0000 <p>Test TLC (<i>n</i> = 10/per timepoint) and control TL (<i>n</i> = 10/per timepoint) implants were placed in the mandible of minipigs and left for submerged healing for 3, 6, and 12 weeks. Maximum insertion torque and implant stability quotient (ISQ) were measured for each implant at placement. Osseointegration and cortical bone maintenance were histologically evaluated by measuring total bone-to-implant contact (BIC) and first bone-to-implant contact (fBIC).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>A significantly higher maximum insertion torque was measured for the test implant TLC compared to the control TL implant (57.83 ± 24.73 Ncm and 22.62 ± 23.16 Ncm, respectively; <i>p</i> &lt; .001). The mean ISQ values were comparable between the two implant types (75.00 ± 6.70 for TL compared to 75.40 ± 3.20 for TLC, <i>p</i> = .988). BIC was comparable between both implant types at each of the evaluated time points. The fBIC was found to be significantly more coronal at 12 weeks for the TLC implant compared to the TL implant (0.31 ± 0.83 mm for TLC compared to −0.22 ± 0.85 for TL, <i>p</i> = .027).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>The novel tapered tissue level design implant showed improved primary stability and an overall improved crestal bone height maintenance compared to the parallel walled design at 12 weeks.</p>\u0000 </section>\u0000 </div>","PeriodicalId":10455,"journal":{"name":"Clinical Oral Implants Research","volume":"35 9","pages":"1114-1127"},"PeriodicalIF":4.8,"publicationDate":"2024-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/clr.14301","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141178672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Allylamine coating on zirconia dental implant surface promotes osteogenic differentiation in vitro and accelerates osseointegration in vivo 氧化锆牙种植体表面的烯丙胺涂层可促进体外成骨分化和体内骨结合。
IF 4.8 1区 医学 Q1 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2024-05-28 DOI: 10.1111/clr.14300
Eisner Salamanca, Yi-Fan Wu, Lwin Moe Aung, Bor Rong Chiu, Mei Kuang Chen, Wei-Jen Chang, Ying Sui Sun

Objectives

The glow discharge plasma (GDP) procedure has proven efficacy in grafting allylamine onto zirconia dental implant surfaces to enhance osseointegration. This study explored the enhancement of zirconia dental implant properties using GDP at different energy settings (25, 50, 75, 100, and 200 W) both in vitro and in vivo.

Materials and Methods

In vitro analyses included scanning electron microscopy, wettability assessment, energy-dispersive X-ray spectroscopy, and more. In vivo experiments involved implanting zirconia dental implants into rabbit femurs and later evaluation through impact stability test, micro-CT, and histomorphometric measurements.

Results

The results demonstrated that 25 and 50 W GDP allylamine grafting positively impacted MG-63 cell proliferation and increased alkaline phosphatase activity. Gene expression analysis revealed upregulation of OCN, OPG, and COL-I. Both 25 and 50 W GDP allylamine grafting significantly improved zirconia's surface properties (p < .05, p < .01, p < .001). However, only 25 W allylamine grafting with optimal energy settings promoted in vivo osseointegration and new bone formation while preventing bone level loss around the dental implant (p < .05, p < .01, p < .001).

Conclusions

This study presents a promising method for enhancing Zr dental implant surface's bioactivity.

目的:辉光放电等离子体(GDP)程序已被证明能有效地将烯丙基胺移植到氧化锆牙种植体表面,以增强骨结合。本研究探讨了使用不同能量设置(25、50、75、100 和 200 瓦)的辉光放电等离子体在体外和体内增强氧化锆牙种植体性能的情况:体外分析包括扫描电子显微镜、润湿性评估、能量色散 X 射线光谱等。体内实验包括将氧化锆牙科植入体植入兔子股骨,然后通过冲击稳定性测试、显微 CT 和组织形态测量进行评估:结果表明,25 W 和 50 W GDP 烯丙胺移植对 MG-63 细胞增殖和碱性磷酸酶活性的提高有积极影响。基因表达分析表明,OCN、OPG 和 COL-I 上调。25 W 和 50 W GDP 烯丙胺接枝都能显著改善氧化锆的表面性能(p 结论:烯丙胺接枝对氧化锆的表面性能有积极影响:本研究提出了一种增强氧化锆牙种植体表面生物活性的可行方法。
{"title":"Allylamine coating on zirconia dental implant surface promotes osteogenic differentiation in vitro and accelerates osseointegration in vivo","authors":"Eisner Salamanca,&nbsp;Yi-Fan Wu,&nbsp;Lwin Moe Aung,&nbsp;Bor Rong Chiu,&nbsp;Mei Kuang Chen,&nbsp;Wei-Jen Chang,&nbsp;Ying Sui Sun","doi":"10.1111/clr.14300","DOIUrl":"10.1111/clr.14300","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objectives</h3>\u0000 \u0000 <p>The glow discharge plasma (GDP) procedure has proven efficacy in grafting allylamine onto zirconia dental implant surfaces to enhance osseointegration. This study explored the enhancement of zirconia dental implant properties using GDP at different energy settings (25, 50, 75, 100, and 200 W) both in vitro and in vivo.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Materials and Methods</h3>\u0000 \u0000 <p>In vitro analyses included scanning electron microscopy, wettability assessment, energy-dispersive X-ray spectroscopy, and more. In vivo experiments involved implanting zirconia dental implants into rabbit femurs and later evaluation through impact stability test, micro-CT, and histomorphometric measurements.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>The results demonstrated that 25 and 50 W GDP allylamine grafting positively impacted MG-63 cell proliferation and increased alkaline phosphatase activity. Gene expression analysis revealed upregulation of OCN, OPG, and COL-I. Both 25 and 50 W GDP allylamine grafting significantly improved zirconia's surface properties (<i>p</i> &lt; .05, <i>p</i> &lt; .01, <i>p</i> &lt; .001). However, only 25 W allylamine grafting with optimal energy settings promoted in vivo osseointegration and new bone formation while preventing bone level loss around the dental implant (<i>p</i> &lt; .05, <i>p</i> &lt; .01, <i>p</i> &lt; .001).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>This study presents a promising method for enhancing Zr dental implant surface's bioactivity.</p>\u0000 </section>\u0000 </div>","PeriodicalId":10455,"journal":{"name":"Clinical Oral Implants Research","volume":"35 9","pages":"1101-1113"},"PeriodicalIF":4.8,"publicationDate":"2024-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141157601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Discomfort/pain due to peri-implant probing at titanium and zirconium implants: A cross-sectional study 钛和锆种植体种植体周围探查引起的不适/疼痛:横断面研究。
IF 4.8 1区 医学 Q1 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2024-05-27 DOI: 10.1111/clr.14298
Florian Bussmeyer, Michael Saminsky, Peter Eickholz

Objective

This study was designed to compare discomfort/pain after periodontal and peri-implant probing in patients with titanium compared with zirconium implants.

Methods

One examiner recruited and examined 70 patients, each of whom had a dental implant with a contralateral tooth; 37 patients had titanium implants of various types and 33 patients had zirconium implants; one implant was analyzed for each patient. Periodontal and peri-implant probing pocket depth (PPD) and clinical attachment level (CAL) were assessed. Immediately after probing, patients rated their discomfort/pain with a visual analog scale (VAS). The emergence profiles of implant crowns were assessed on periapical radiographs of the implants.

Results

Seventy patients with a median age of 55 years (interquartile range [IQR]: 42–65 years), including 43 females and 16 current smokers, were examined. The mean PPD and bleeding on probing (BOP) were higher around implants than around teeth (p < .001). CAL and suppuration were well-balanced between implants and teeth. Peri-implant probing caused significantly more discomfort/pain than periodontal probing [median VAS score: 12.5 (IQR 4–22) vs. 9 (2–15); p < .001]. Logistic regression revealed that discomfort/pain after peri-implant probing was less intense in patients who had taken analgesic medication (p = .021) and around titanium implants (p = .037).

Conclusions

Peri-implant probing caused significantly more discomfort/pain than periodontal probing. Patients who had taken analgesic medication experienced less discomfort and pain with peri-implant probing than those who had not; furthermore, titanium implants were associated with less pain than zirconium implants.

研究目的本研究旨在比较钛种植体和锆种植体患者牙周和种植体周围探诊后的不适/疼痛感:一名检查员招募并检查了 70 名患者,每名患者都有一颗种植牙和一颗对侧牙齿;37 名患者有各种类型的钛种植体,33 名患者有锆种植体;对每名患者的一颗种植体进行分析。对牙周和种植体周围的探诊袋深度(PPD)和临床附着水平(CAL)进行了评估。探诊后,患者立即使用视觉模拟量表(VAS)对其不适/疼痛感进行评分。根据种植体的根尖周X光片评估种植体牙冠的外形:70名患者的中位年龄为55岁(四分位距[IQR]:42-65岁),其中包括43名女性和16名吸烟者。种植体周围的平均PPD和探诊出血量(BOP)均高于牙齿周围(P 结论:种植体周围的探诊出血量明显高于牙齿周围:种植体周围探诊引起的不适/疼痛明显高于牙周探诊。服用过镇痛药物的患者在种植体周围探查时的不适和疼痛程度低于未服用药物的患者;此外,钛种植体的疼痛程度低于锆种植体。
{"title":"Discomfort/pain due to peri-implant probing at titanium and zirconium implants: A cross-sectional study","authors":"Florian Bussmeyer,&nbsp;Michael Saminsky,&nbsp;Peter Eickholz","doi":"10.1111/clr.14298","DOIUrl":"10.1111/clr.14298","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>This study was designed to compare discomfort/pain after periodontal and peri-implant probing in patients with titanium compared with zirconium implants.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>One examiner recruited and examined 70 patients, each of whom had a dental implant with a contralateral tooth; 37 patients had titanium implants of various types and 33 patients had zirconium implants; one implant was analyzed for each patient. Periodontal and peri-implant probing pocket depth (PPD) and clinical attachment level (CAL) were assessed. Immediately after probing, patients rated their discomfort/pain with a visual analog scale (VAS). The emergence profiles of implant crowns were assessed on periapical radiographs of the implants.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Seventy patients with a median age of 55 years (interquartile range [IQR]: 42–65 years), including 43 females and 16 current smokers, were examined. The mean PPD and bleeding on probing (BOP) were higher around implants than around teeth (<i>p</i> &lt; .001). CAL and suppuration were well-balanced between implants and teeth. Peri-implant probing caused significantly more discomfort/pain than periodontal probing [median VAS score: 12.5 (IQR 4–22) vs. 9 (2–15); <i>p</i> &lt; .001]. Logistic regression revealed that discomfort/pain after peri-implant probing was less intense in patients who had taken analgesic medication (<i>p</i> = .021) and around titanium implants (<i>p</i> = .037).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Peri-implant probing caused significantly more discomfort/pain than periodontal probing. Patients who had taken analgesic medication experienced less discomfort and pain with peri-implant probing than those who had not; furthermore, titanium implants were associated with less pain than zirconium implants.</p>\u0000 </section>\u0000 </div>","PeriodicalId":10455,"journal":{"name":"Clinical Oral Implants Research","volume":"35 9","pages":"1081-1090"},"PeriodicalIF":4.8,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/clr.14298","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141154514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Marginal changes at bone-level implants supporting dental prostheses with or without intermediate standardised abutments after 36 months: Randomised controlled clinical trial 36 个月后,使用或不使用中间标准化基台支持义齿的骨水平种植体的边缘变化:随机对照临床试验。
IF 4.8 1区 医学 Q1 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2024-05-26 DOI: 10.1111/clr.14297
Lucía Maceiras, Antonio Liñares, Lourdes Nóvoa, Pilar Batalla, Santiago Mareque, Javier Pérez, Juan Blanco

Objective

The objective of this study is to evaluate the changes at marginal bone level at implants restored with screw-retained prosthesis connected directly to the implants or with an intermediate abutment, after 3-year follow-up.

Material and Methods

Thirty-six partially edentulous patients received 72 implants. Each patient received 2 implants and a 2–4-unit screw-retained implant-prosthesis. The test group implants received a screw-retained prosthesis connected directly to the implant shoulder, the control group prosthesis were connected through a 3-mm standardised intermediate abutment. Clinical and radiological data were recorded at baseline and at 6-, 12-, and 36-month follow-up.

Results

At 36 months, the mean marginal bone loss was 0.13 ± 0.18 mm for the control group and 0.20 ± 0.24 for the test group, with no significant differences between groups (p > .05). Clinical variables (Probing Pocket Depth, Bleeding on Probing and Plaque Index) at 36 months also showed no significant difference between groups. Minor complications frequency was 6.7% in the control group and 5.3% in test group. None of the groups suffered from mayor complications. Patient Reported Outcomes (PROs) showed a General Satisfaction mean score in the control group of 9.40 (SD 0.82) and 9.37 (SD 1.06) in the test group with no significant differences between groups.

Conclusions

Bone-level implants restored with screw-retained partial prostheses with or without intermediate abutments showed similar radiographic and clinical outcomes after 3 years.

研究目的本研究的目的是评估直接与种植体连接或使用中间基台的螺钉固位修复体修复种植体三年后边缘骨水平的变化:36名部分缺牙患者接受了72颗种植体。每位患者接受 2 个种植体和 2-4 个螺丝固位的种植修复体。试验组的种植体采用直接与种植体肩部连接的螺丝固位修复体,对照组的修复体则采用3毫米的标准化中间基台连接。在基线期、6 个月、12 个月和 36 个月的随访中记录了临床和放射学数据:36 个月时,对照组的平均边缘骨量损失为 0.13 ± 0.18 mm,测试组为 0.20 ± 0.24 mm,组间差异不显著(P > .05)。36 个月时的临床变量(探诊窝深度、探诊出血和牙菌斑指数)在各组间也无显著差异。对照组的轻微并发症发生率为 6.7%,试验组为 5.3%。两组均未出现市长并发症。患者报告结果(PROs)显示,对照组的总体满意度平均值为9.40(标清0.82),测试组为9.37(标清1.06),组间无明显差异:使用带或不带中间基台的螺钉固位局部修复体修复骨水平种植体,3年后显示出相似的影像学和临床效果。
{"title":"Marginal changes at bone-level implants supporting dental prostheses with or without intermediate standardised abutments after 36 months: Randomised controlled clinical trial","authors":"Lucía Maceiras,&nbsp;Antonio Liñares,&nbsp;Lourdes Nóvoa,&nbsp;Pilar Batalla,&nbsp;Santiago Mareque,&nbsp;Javier Pérez,&nbsp;Juan Blanco","doi":"10.1111/clr.14297","DOIUrl":"10.1111/clr.14297","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>The objective of this study is to evaluate the changes at marginal bone level at implants restored with screw-retained prosthesis connected directly to the implants or with an intermediate abutment, after 3-year follow-up.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Material and Methods</h3>\u0000 \u0000 <p>Thirty-six partially edentulous patients received 72 implants. Each patient received 2 implants and a 2–4-unit screw-retained implant-prosthesis. The test group implants received a screw-retained prosthesis connected directly to the implant shoulder, the control group prosthesis were connected through a 3-mm standardised intermediate abutment. Clinical and radiological data were recorded at baseline and at 6-, 12-, and 36-month follow-up.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>At 36 months, the mean marginal bone loss was 0.13 ± 0.18 mm for the control group and 0.20 ± 0.24 for the test group, with no significant differences between groups (<i>p</i> &gt; .05). Clinical variables (Probing Pocket Depth, Bleeding on Probing and Plaque Index) at 36 months also showed no significant difference between groups. Minor complications frequency was 6.7% in the control group and 5.3% in test group. None of the groups suffered from mayor complications. Patient Reported Outcomes (PROs) showed a General Satisfaction mean score in the control group of 9.40 (SD 0.82) and 9.37 (SD 1.06) in the test group with no significant differences between groups.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Bone-level implants restored with screw-retained partial prostheses with or without intermediate abutments showed similar radiographic and clinical outcomes after 3 years.</p>\u0000 </section>\u0000 </div>","PeriodicalId":10455,"journal":{"name":"Clinical Oral Implants Research","volume":"35 9","pages":"1072-1080"},"PeriodicalIF":4.8,"publicationDate":"2024-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/clr.14297","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141154474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Patterns of antibiotic prescription in implant dentistry and antibiotic resistance awareness among European dentists: A questionnaire-based study 欧洲牙医在种植牙方面的抗生素处方模式和抗生素耐药性意识:基于问卷的研究。
IF 4.8 1区 医学 Q1 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2024-05-24 DOI: 10.1111/clr.14285
Kathrin Becker, Katarzyna Gurzawska-Comis, Björn Klinge, Bodil Lund, Giulia Brunello

Objectives

Antimicrobial resistance is an alarming global public health concern, threatening the effective treatment of common infections. This phenomenon is driven by the improper prescription of antibiotics. This study aimed to elucidate the patterns of antibiotic prescription in implant dentistry among European dentists and their awareness of antibiotic resistance.

Materials and Methods

An anonymous online validated questionnaire was distributed via e-mail to 6431 recipients through the European Association for Osseointegration. It comprised of 17 structured questions investigating demographic variables, working environment, clinical experience, attitude towards antibiotic prescription in particular in relation to implant dentistry and COVID-19 pandemic, and awareness of antibiotic resistance. Data were collected from April to May 2023.

Results

281 dentists from 33 European countries completed the survey. Almost 80% affirmed to routinely prescribe antibiotics as prophylaxis as well as after dental implant placement, especially in medically compromised patients or in cases of bone grafting. Amoxicillin, alone (61%) or in combination with clavulanic acid (56%), was the most common antibiotic of choice. Awareness of penicillin resistance among respondents was high. For peri-implantitis treatment, more than half reported the use of systemic antibiotics. The large majority (95%) did not prescribe more antibiotics since the beginning of COVID-19 pandemic. Less than 40% declared to follow national guidelines for antibiotic prescription.

Conclusion

This survey revealed a high prescription rate of antibiotics in implant dentistry, despite the awareness about antibiotic resistance among the respondents. The development and adherence to European guidelines has been identified as a potential strategy for improving antimicrobial stewardship.

目的:抗生素耐药性是一个令人担忧的全球公共卫生问题,威胁着常见感染的有效治疗。这一现象是由于抗生素处方不当造成的。本研究旨在阐明欧洲牙医在种植牙过程中开具抗生素处方的模式以及他们对抗生素耐药性的认识:通过欧洲骨整合协会向 6431 名受访者发送了匿名在线验证问卷。问卷由 17 个结构化问题组成,调查内容包括人口统计学变量、工作环境、临床经验、对抗生素处方的态度(尤其是与种植牙和 COVID-19 大流行有关的抗生素处方)以及对抗生素耐药性的认识。数据收集时间为 2023 年 4 月至 5 月。结果:来自 33 个欧洲国家的 281 名牙医完成了调查。近 80% 的牙医表示会在牙科植入物植入后常规处方抗生素作为预防用药,尤其是在医疗条件较差的患者或骨移植的情况下。阿莫西林单独使用(61%)或与克拉维酸联合使用(56%)是最常用的抗生素。受访者对青霉素耐药性的认识很高。对于种植体周围炎的治疗,一半以上的受访者表示使用过全身性抗生素。自 COVID-19 大流行以来,绝大多数受访者(95%)没有开具更多的抗生素处方。只有不到 40% 的人表示遵照国家指南开具抗生素处方:这项调查显示,尽管受访者对抗生素耐药性有所认识,但种植牙科的抗生素处方率很高。制定和遵守欧洲指南被认为是改善抗菌药物管理的潜在策略。
{"title":"Patterns of antibiotic prescription in implant dentistry and antibiotic resistance awareness among European dentists: A questionnaire-based study","authors":"Kathrin Becker,&nbsp;Katarzyna Gurzawska-Comis,&nbsp;Björn Klinge,&nbsp;Bodil Lund,&nbsp;Giulia Brunello","doi":"10.1111/clr.14285","DOIUrl":"10.1111/clr.14285","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objectives</h3>\u0000 \u0000 <p>Antimicrobial resistance is an alarming global public health concern, threatening the effective treatment of common infections. This phenomenon is driven by the improper prescription of antibiotics. This study aimed to elucidate the patterns of antibiotic prescription in implant dentistry among European dentists and their awareness of antibiotic resistance.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Materials and Methods</h3>\u0000 \u0000 <p>An anonymous online validated questionnaire was distributed via e-mail to 6431 recipients through the European Association for Osseointegration. It comprised of 17 structured questions investigating demographic variables, working environment, clinical experience, attitude towards antibiotic prescription in particular in relation to implant dentistry and COVID-19 pandemic, and awareness of antibiotic resistance. Data were collected from April to May 2023.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>281 dentists from 33 European countries completed the survey. Almost 80% affirmed to routinely prescribe antibiotics as prophylaxis as well as after dental implant placement, especially in medically compromised patients or in cases of bone grafting. Amoxicillin, alone (61%) or in combination with clavulanic acid (56%), was the most common antibiotic of choice. Awareness of penicillin resistance among respondents was high. For peri-implantitis treatment, more than half reported the use of systemic antibiotics. The large majority (95%) did not prescribe more antibiotics since the beginning of COVID-19 pandemic. Less than 40% declared to follow national guidelines for antibiotic prescription.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>This survey revealed a high prescription rate of antibiotics in implant dentistry, despite the awareness about antibiotic resistance among the respondents. The development and adherence to European guidelines has been identified as a potential strategy for improving antimicrobial stewardship.</p>\u0000 </section>\u0000 </div>","PeriodicalId":10455,"journal":{"name":"Clinical Oral Implants Research","volume":"35 7","pages":"771-780"},"PeriodicalIF":4.8,"publicationDate":"2024-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/clr.14285","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141086877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The influence of bone block graft position on bone dimensional changes in staged onlay horizontal ridge augmentation: A 6-month retrospective cohort study 骨块移植位置对分期嵌体水平脊增量术中骨尺寸变化的影响:一项为期 6 个月的回顾性队列研究。
IF 4.8 1区 医学 Q1 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2024-05-24 DOI: 10.1111/clr.14299
Qiyue Luo, Yilin Luo, Jingjing Liu, Xingmei Yang

Objectives

To analyze changes in bone dimensions and their modulating factor in bone dimensions 6 months after horizontal ridge augmentation using autogenous bone grafts.

Materials and methods

Thirty-eight patients with horizontally atrophic alveolar ridges of a single edentulous tooth at the maxillary anterior site were divided into two groups based on the fixation position of the bone block during ridge augmentation surgery (H0, vertical distance from the upper edge of the bone block to the alveolar crest). Patients were classified into a crestal level (CL) group if H0 ≤ 1 mm and a sub-crestal level (SCL) group if H0 > 1 mm. The width and height of the alveolar ridge were recorded using CBCT both before and 6 months after the augmentation procedure.

Results

The CL group comprised 20 patients with 23 implants, whereas the SCL group comprised 18 patients with 22 implants. All the augmentation sites exhibited vertical bone resorption. Vertical bone resorption in the SCL group (1.94 ± 2.11 mm) was significantly higher than that of the CL group (0.61 ± 0.64 mm). The SCL group showed significantly lower horizontal bone gain than the CL group (SCL: 1.02 ± 2.30 mm; CL: 3.19 ± 3.17 mm) at the cervical level. Peri-implant marginal bone loss increased significantly in the SCL group (1.00 ± 2.71 mm) compared to the CL group (0.64 ± 0.40 mm).

Conclusion

The bone height decreased after horizontal ridge augmentation using autogenous onlay grafting. The fixation position of the bone block was a modulating factor. The SCL group showed more vertical bone loss, less horizontal bone gain 6 months after surgery, and more marginal bone loss after restoration.

目的分析使用自体骨移植进行水平牙脊增量术 6 个月后骨尺寸的变化及其调节因素:根据牙槽嵴增量手术中骨块的固定位置(H0,骨块上缘到牙槽嵴的垂直距离),将 38 名上颌前部单颗缺牙的牙槽嵴水平萎缩患者分为两组。如果 H0 ≤ 1 毫米,则将患者分为牙槽嵴水平(CL)组;如果 H0 > 1 毫米,则将患者分为牙槽嵴下水平(SCL)组。在牙槽骨增高术前和术后 6 个月,使用 CBCT 记录牙槽嵴的宽度和高度:CL组有20名患者,23颗种植体;SCL组有18名患者,22颗种植体。所有植入部位都出现了垂直骨吸收。SCL组的垂直骨吸收(1.94 ± 2.11 mm)明显高于CL组(0.61 ± 0.64 mm)。在颈椎水平,SCL 组的水平骨增量明显低于 CL 组(SCL:1.02 ± 2.30 mm;CL:3.19 ± 3.17 mm)。与CL组(0.64 ± 0.40 mm)相比,SCL组种植体周围边缘骨量损失明显增加(1.00 ± 2.71 mm):结论:使用自体骨块进行水平嵴增量术后,骨高度有所降低。骨块的固定位置是一个影响因素。SCL组的垂直骨量减少较多,术后6个月水平骨量增加较少,修复后边缘骨量减少较多。
{"title":"The influence of bone block graft position on bone dimensional changes in staged onlay horizontal ridge augmentation: A 6-month retrospective cohort study","authors":"Qiyue Luo,&nbsp;Yilin Luo,&nbsp;Jingjing Liu,&nbsp;Xingmei Yang","doi":"10.1111/clr.14299","DOIUrl":"10.1111/clr.14299","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objectives</h3>\u0000 \u0000 <p>To analyze changes in bone dimensions and their modulating factor in bone dimensions 6 months after horizontal ridge augmentation using autogenous bone grafts.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Materials and methods</h3>\u0000 \u0000 <p>Thirty-eight patients with horizontally atrophic alveolar ridges of a single edentulous tooth at the maxillary anterior site were divided into two groups based on the fixation position of the bone block during ridge augmentation surgery (<i>H</i><sub>0</sub>, vertical distance from the upper edge of the bone block to the alveolar crest). Patients were classified into a crestal level (CL) group if <i>H</i><sub>0</sub> ≤ 1 mm and a sub-crestal level (SCL) group if <i>H</i><sub>0</sub> &gt; 1 mm. The width and height of the alveolar ridge were recorded using CBCT both before and 6 months after the augmentation procedure.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>The CL group comprised 20 patients with 23 implants, whereas the SCL group comprised 18 patients with 22 implants. All the augmentation sites exhibited vertical bone resorption. Vertical bone resorption in the SCL group (1.94 ± 2.11 mm) was significantly higher than that of the CL group (0.61 ± 0.64 mm). The SCL group showed significantly lower horizontal bone gain than the CL group (SCL: 1.02 ± 2.30 mm; CL: 3.19 ± 3.17 mm) at the cervical level. Peri-implant marginal bone loss increased significantly in the SCL group (1.00 ± 2.71 mm) compared to the CL group (0.64 ± 0.40 mm).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>The bone height decreased after horizontal ridge augmentation using autogenous onlay grafting. The fixation position of the bone block was a modulating factor. The SCL group showed more vertical bone loss, less horizontal bone gain 6 months after surgery, and more marginal bone loss after restoration.</p>\u0000 </section>\u0000 </div>","PeriodicalId":10455,"journal":{"name":"Clinical Oral Implants Research","volume":"35 9","pages":"1091-1100"},"PeriodicalIF":4.8,"publicationDate":"2024-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141092775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
RETRACTION: Marginal bone loss evaluation around immediate non-occlusal microthreaded implants placed in fresh extraction sockets in the maxilla: a 3-year study 回放:上颌新鲜拔牙窝内即刻植入非包膜微螺纹种植体周围边缘骨质流失评估:一项为期 3 年的研究。
IF 4.3 1区 医学 Q1 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2024-05-21 DOI: 10.1111/clr.14275

RETRACTION: J. L. Calvo-Guirado, G. Gómez-Moreno, A. Aguilar-Salvatierra, J. Guardia, R. A. Delgado-Ruiz, G. E. Romanos, “Marginal bone loss evaluation around immediate non-occlusal microthreaded implants placed in fresh extraction sockets in the maxilla: a 3-year study”, Clinical Oral Implants Research 26, no. 7 (2015): 761–767, https://doi.org/10.1111/clr.12336

The above article, published online on 15 January 2014 in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the journal's Editor in Chief, Lisa J. A. Heitz-Mayfield; and John Wiley & Sons Ltd.

The retraction has been agreed due to concerns raised by third parties on the data presented in the article. Several flaws and inconsistencies between results presented and experimental methods described were found. Specifically, instances of overlapping data within the article and with another publication authored by the same group have been found. Accordingly, the editors consider the findings of this article unreliable and the conclusions to be invalid. The authors have been informed of the decision to retract the article. The corresponding author J. L. Calvo-Guirado and co-author R. A. Delgado-Ruiz disagree with the decision of retraction. The remaining co-authors were not available for a final confirmation of the retraction.

撤回:J. L. Calvo-Guirado, G. Gómez-Moreno, A. Aguilar-Salvatierra, J. Guardia, R. A. Delgado-Ruiz, G. E. Romanos, "Marginal bone loss evaluation around immediate non-occlusal microthreaded implants placed in fresh extraction sockets in the maxilla: a 3-year study", Clinical Oral Implants Research 26, no. 7 (2015): 761-767, https://doi.org/10.1111/clr.12336上述文章于 2014 年 1 月 15 日在线发表于 Wiley Online Library (wileyonlinelibrary.com),经该期刊主编 Lisa J. A. Heitz-Mayfield 和 John Wiley & Sons Ltd. 协商,该文章已被撤回。同意撤稿的原因是第三方对文章中提供的数据表示担忧。我们发现文章中介绍的结果与实验方法之间存在若干缺陷和不一致之处。特别是,发现文章中的数据与同一小组撰写的另一篇文章中的数据存在重叠。因此,编辑认为这篇文章的研究结果不可靠,结论无效。已将撤稿决定通知作者。通讯作者 J. L. Calvo-Guirado 和合著者 R. A. Delgado-Ruiz 不同意撤稿决定。其余合著者无法对撤稿进行最终确认。
{"title":"RETRACTION: Marginal bone loss evaluation around immediate non-occlusal microthreaded implants placed in fresh extraction sockets in the maxilla: a 3-year study","authors":"","doi":"10.1111/clr.14275","DOIUrl":"10.1111/clr.14275","url":null,"abstract":"<p>RETRACTION: J. L. Calvo-Guirado, G. Gómez-Moreno, A. Aguilar-Salvatierra, J. Guardia, R. A. Delgado-Ruiz, G. E. Romanos, “Marginal bone loss evaluation around immediate non-occlusal microthreaded implants placed in fresh extraction sockets in the maxilla: a 3-year study”, <i>Clinical Oral Implants Research</i> 26, no. 7 (2015): 761–767, https://doi.org/10.1111/clr.12336</p><p>The above article, published online on 15 January 2014 in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the journal's Editor in Chief, Lisa J. A. Heitz-Mayfield; and John Wiley &amp; Sons Ltd.</p><p>The retraction has been agreed due to concerns raised by third parties on the data presented in the article. Several flaws and inconsistencies between results presented and experimental methods described were found. Specifically, instances of overlapping data within the article and with another publication authored by the same group have been found. Accordingly, the editors consider the findings of this article unreliable and the conclusions to be invalid. The authors have been informed of the decision to retract the article. The corresponding author J. L. Calvo-Guirado and co-author R. A. Delgado-Ruiz disagree with the decision of retraction. The remaining co-authors were not available for a final confirmation of the retraction.</p>","PeriodicalId":10455,"journal":{"name":"Clinical Oral Implants Research","volume":"35 6","pages":"678"},"PeriodicalIF":4.3,"publicationDate":"2024-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/clr.14275","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141075837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
RETRACTION: Xenografts Supplemented with Pamindronate placed in postextraction sockets to avoid crestal bone resorption. Experimental study in Fox hound dogs 复位:在拔牙后的牙槽中植入辅以 Pamindronate 的异种移植物,以避免牙槽骨吸收。在猎狐犬身上进行的实验研究。
IF 4.3 1区 医学 Q1 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2024-05-21 DOI: 10.1111/clr.14277

RETRACTION: N. Lozano-Carrascal, R. A. Delgado-Ruiz, J. Gargallo-Albiol, J. E. Maté-Sánchez, F. Hernandez Alfaro, J. L. Calvo-Guirado, “Xenografts Supplemented with Pamindronate placed in postextraction sockets to avoid crestal bone resorption. Experimental study in Fox hound dogs”, Clinical Oral Implants Research 27, no. 2 (2016): 149–155, https://doi.org/10.1111/clr.12550

The retraction has been agreed due to concerns raised by third parties on the data presented in the article. Several flaws and inconsistencies between results presented and experimental methods described were found. Specifically, instances of overlapping data with another publication authored by the same group have been found, despite the articles have different study designs. Additionally, Figure 3c and Figure 4i derive from the same histological section, but used in different contexts. Accordingly, the editors consider the findings of this article unreliable and the conclusions to be invalid. The authors have been informed of the decision to retract the article. The corresponding author J. L. Calvo-Guirado and co-author R. A. Delgado-Ruiz disagree with the decision of retraction. The first author N. Lozano-Carrascal states being unaware of these issues; however, this author disagrees with the decision for retraction based on the presented findings. Co-author Jordi Gargallo-Albiol states being unaware of these issues and concurs with the decision for retraction based on the presented findings. Co-author F. Hernandez Alfaro, citing their guest authorship status, claims complete unawareness of the research presented in the article and agrees with its retraction. The remaining co-authors were not available for a final confirmation of the retraction.

Retraction:N. Lozano-Carrascal、R. A. Delgado-Ruiz、J. Gargallo-Albiol、J. E. Maté-Sánchez、F. Hernandez Alfaro、J. L. Calvo-Guirado,"在拔牙后牙槽骨中植入补充帕明膦酸盐的异种移植物以避免牙槽骨吸收。狐狸猎犬的实验研究",《临床口腔种植研究》27,第 2 期(2016 年):149-155, https://doi.org/10.1111/clr.12550 由于第三方对文章中提供的数据表示担忧,已同意撤回文章。研究发现,文章所展示的结果与所描述的实验方法之间存在若干缺陷和不一致之处。具体来说,尽管两篇文章的研究设计不同,但发现有数据与同一小组撰写的另一篇文章重叠的情况。此外,图 3c 和图 4i 来自同一个组织切片,但在不同的背景下使用。因此,编辑认为这篇文章的研究结果不可靠,结论无效。已将撤稿决定通知作者。通讯作者 J. L. Calvo-Guirado 和合著者 R. A. Delgado-Ruiz 不同意撤稿决定。第一作者 N. Lozano-Carrascal 表示不知道这些问题;但根据所提交的研究结果,该作者不同意撤稿决定。共同作者约尔迪-加加洛-阿尔比奥尔(Jordi Gargallo-Albiol)表示不知道这些问题,并同意根据所提交的研究结果做出的撤稿决定。合著者 F. Hernandez Alfaro 以客座作者身份声明完全不了解文章中的研究,并同意撤稿。其余合著者无法对撤稿做出最终确认。
{"title":"RETRACTION: Xenografts Supplemented with Pamindronate placed in postextraction sockets to avoid crestal bone resorption. Experimental study in Fox hound dogs","authors":"","doi":"10.1111/clr.14277","DOIUrl":"10.1111/clr.14277","url":null,"abstract":"<p>RETRACTION: N. Lozano-Carrascal, R. A. Delgado-Ruiz, J. Gargallo-Albiol, J. E. Maté-Sánchez, F. Hernandez Alfaro, J. L. Calvo-Guirado, “Xenografts Supplemented with Pamindronate placed in postextraction sockets to avoid crestal bone resorption. Experimental study in Fox hound dogs”, <i>Clinical Oral Implants Research</i> 27, no. 2 (2016): 149–155, https://doi.org/10.1111/clr.12550</p><p>The retraction has been agreed due to concerns raised by third parties on the data presented in the article. Several flaws and inconsistencies between results presented and experimental methods described were found. Specifically, instances of overlapping data with another publication authored by the same group have been found, despite the articles have different study designs. Additionally, Figure 3c and Figure 4i derive from the same histological section, but used in different contexts. Accordingly, the editors consider the findings of this article unreliable and the conclusions to be invalid. The authors have been informed of the decision to retract the article. The corresponding author J. L. Calvo-Guirado and co-author R. A. Delgado-Ruiz disagree with the decision of retraction. The first author N. Lozano-Carrascal states being unaware of these issues; however, this author disagrees with the decision for retraction based on the presented findings. Co-author Jordi Gargallo-Albiol states being unaware of these issues and concurs with the decision for retraction based on the presented findings. Co-author F. Hernandez Alfaro, citing their guest authorship status, claims complete unawareness of the research presented in the article and agrees with its retraction. The remaining co-authors were not available for a final confirmation of the retraction.</p>","PeriodicalId":10455,"journal":{"name":"Clinical Oral Implants Research","volume":"35 6","pages":"679"},"PeriodicalIF":4.3,"publicationDate":"2024-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/clr.14277","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141075839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
RETRACTION: Peri-implant bone loss clinical and radiographic evaluation around rough neck and microthread implants: a 5-year study 返回:粗颈种植体和微螺纹种植体周围骨质流失的临床和放射学评估:一项为期 5 年的研究。
IF 4.3 1区 医学 Q1 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2024-05-21 DOI: 10.1111/clr.14278

RETRACTION: J. L. Calvo-Guirado, P. J. López-López, C. Pérez-Albacete Martínez, F. Javed, J. M. Granero-Marín, J. E. Maté Sánchez de Val, M. P. Ramírez Fernández, “Peri-implant bone loss clinical and radiographic evaluation around rough neck and microthread implants: a 5-year study”, Clinical Oral Implants Research 29, no. 6 (2018): 635–643, https://doi.org/10.1111/clr.12775

The retraction has been agreed due to concerns raised by third parties on the data presented in the article. Several flaws and inconsistencies between results presented and experimental methods described were found. Specifically, instances of overlapping data within the article and with another publication authored by the same group have been found, despite the articles have different study designs. Accordingly, the editors consider the findings of this article unreliable and the conclusions to be invalid. The authors have been informed of the decision to retract the article. The corresponding author J. L. Calvo-Guirado disagrees with the decision of retraction. Co-author F. Javed agrees with the decision of retraction. The remaining co-authors were not available for a final confirmation of the retraction.

撤回:J. L. Calvo-Guirado、P. J. López-López、C. Pérez-Albacete Martínez、F. Javed、J. M. Granero-Marín、J. E. Maté Sánchez de Val、M. P. Ramírez Fernández,"粗颈和微螺纹种植体周围种植体骨质流失的临床和放射学评估:一项为期5年的研究",《临床口腔种植研究》第29期,第6号(2018年):635-643, https://doi.org/10.1111/clr.12775 由于第三方对文章中提供的数据表示担忧,已同意撤回文章。研究发现,文章所展示的结果与所描述的实验方法之间存在若干缺陷和不一致之处。具体而言,尽管文章的研究设计不同,但发现文章中的数据与同一小组撰写的另一篇文章中的数据存在重叠。因此,编辑认为这篇文章的研究结果不可靠,结论无效。已将撤稿决定通知作者。通讯作者 J. L. Calvo-Guirado 不同意撤稿决定。共同作者 F. Javed 同意撤稿决定。其余合著者无法对撤稿进行最终确认。
{"title":"RETRACTION: Peri-implant bone loss clinical and radiographic evaluation around rough neck and microthread implants: a 5-year study","authors":"","doi":"10.1111/clr.14278","DOIUrl":"10.1111/clr.14278","url":null,"abstract":"<p>RETRACTION: J. L. Calvo-Guirado, P. J. López-López, C. Pérez-Albacete Martínez, F. Javed, J. M. Granero-Marín, J. E. Maté Sánchez de Val, M. P. Ramírez Fernández, “Peri-implant bone loss clinical and radiographic evaluation around rough neck and microthread implants: a 5-year study”, <i>Clinical Oral Implants Research</i> 29, no. 6 (2018): 635–643, https://doi.org/10.1111/clr.12775</p><p>The retraction has been agreed due to concerns raised by third parties on the data presented in the article. Several flaws and inconsistencies between results presented and experimental methods described were found. Specifically, instances of overlapping data within the article and with another publication authored by the same group have been found, despite the articles have different study designs. Accordingly, the editors consider the findings of this article unreliable and the conclusions to be invalid. The authors have been informed of the decision to retract the article. The corresponding author J. L. Calvo-Guirado disagrees with the decision of retraction. Co-author F. Javed agrees with the decision of retraction. The remaining co-authors were not available for a final confirmation of the retraction.</p>","PeriodicalId":10455,"journal":{"name":"Clinical Oral Implants Research","volume":"35 6","pages":"682"},"PeriodicalIF":4.3,"publicationDate":"2024-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/clr.14278","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141075838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
RETRACTION: Biphasic β-TCP mixed with silicon increases bone formation in critical site defects in rabbit calvaria 回放:与硅混合的双相β-TCP可增加兔小腿关键部位缺损的骨形成。
IF 4.3 1区 医学 Q1 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2024-05-21 DOI: 10.1111/clr.14276

RETRACTION: J. L. Calvo-Guirado, M. Garces, R. A. Delgado-Ruiz, M. P. Ramirez Fernandez, E. Ferres-Amat, G. E. Romanos, “Biphasic β-TCP mixed with silicon increases bone formation in critical site defects in rabbit calvaria”, Clinical Oral Implants Research 26, no. 8 (2015): 891–897, https://doi.org/10.1111/clr.12413

The above article, published online on 26 May 2014 in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the journal's Editor in Chief, Lisa J. A. Heitz-Mayfield; and John Wiley & Sons Ltd.

The retraction has been agreed due to concerns raised by third parties on the data presented in the article. Several flaws and inconsistencies between results presented and experimental methods described were found. Specifically, Figure 2b has been used in a different context in another publication authored by the same group. Additionally, Figure 3 and Figure 5e appear to derive from the same histological sections depicted in another publication authored by the same group where it is used in a different context. Accordingly, the editors consider the findings of this article unreliable and the conclusions to be invalid. The authors have been informed of the decision to retract the article. The corresponding author J. L. Calvo-Guirado and co-authors M. Garces and R. A. Delgado-Ruiz disagree with the decision of retraction. The remaining co-authors were not available for a final confirmation of the retraction.

Retraction:J. L. Calvo-Guirado, M. Garces, R. A. Delgado-Ruiz, M. P. Ramirez Fernandez, E. Ferres-Amat, G. E. Romanos, "Biphasic β-TCP mixed with silicon increases bone formation in critical site defects in rabbit calvaria", Clinical Oral Implants Research 26, no. 8 (2015): 891-897, https://doi.org/10.1111/clr.12413上述文章于 2014 年 5 月 26 日在线发表于 Wiley Online Library (wileyonlinelibrary.com),经期刊主编 Lisa J. A. Heitz-Mayfield 和 John Wiley & Sons Ltd.(约翰-威利父子有限公司)协商,该文章已被撤回。之所以同意撤稿,是因为第三方对文章中的数据提出了疑虑。我们发现文章中介绍的结果与实验方法之间存在若干缺陷和不一致之处。具体来说,图 2b 在同一小组撰写的另一篇文章中被用于不同的背景。此外,图 3 和图 5e 似乎来自同一小组撰写的另一篇出版物中描述的相同组织切片,而该组织切片是在不同的背景下使用的。因此,编辑认为这篇文章的研究结果不可靠,结论无效。已将撤稿决定通知作者。通讯作者 J. L. Calvo-Guirado 以及合著者 M. Garces 和 R. A. Delgado-Ruiz 不同意撤稿决定。其余合著者无法最终确认撤稿决定。
{"title":"RETRACTION: Biphasic β-TCP mixed with silicon increases bone formation in critical site defects in rabbit calvaria","authors":"","doi":"10.1111/clr.14276","DOIUrl":"10.1111/clr.14276","url":null,"abstract":"<p>RETRACTION: J. L. Calvo-Guirado, M. Garces, R. A. Delgado-Ruiz, M. P. Ramirez Fernandez, E. Ferres-Amat, G. E. Romanos, “Biphasic β-TCP mixed with silicon increases bone formation in critical site defects in rabbit calvaria”, <i>Clinical Oral Implants Research</i> 26, no. 8 (2015): 891–897, https://doi.org/10.1111/clr.12413</p><p>The above article, published online on 26 May 2014 in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the journal's Editor in Chief, Lisa J. A. Heitz-Mayfield; and John Wiley &amp; Sons Ltd.</p><p>The retraction has been agreed due to concerns raised by third parties on the data presented in the article. Several flaws and inconsistencies between results presented and experimental methods described were found. Specifically, Figure 2b has been used in a different context in another publication authored by the same group. Additionally, Figure 3 and Figure 5e appear to derive from the same histological sections depicted in another publication authored by the same group where it is used in a different context. Accordingly, the editors consider the findings of this article unreliable and the conclusions to be invalid. The authors have been informed of the decision to retract the article. The corresponding author J. L. Calvo-Guirado and co-authors M. Garces and R. A. Delgado-Ruiz disagree with the decision of retraction. The remaining co-authors were not available for a final confirmation of the retraction.</p>","PeriodicalId":10455,"journal":{"name":"Clinical Oral Implants Research","volume":"35 6","pages":"680"},"PeriodicalIF":4.3,"publicationDate":"2024-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/clr.14276","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141075710","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Clinical Oral Implants Research
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1