Studies
Primary studies
26,293 studies included by 1,022 non-Cochrane dental reviews extracted from full text, one record per study, so a study included by several reviews is counted once. Most are randomized trials; etiology and diagnostic reviews also include observational and accuracy studies. Cochrane reviews and reviews with only their headline outcomes do not list their included studies here yet.
ReviewStudies included by Comparative outcomes of xenogeneic collagen matrices and autogenous graft-based techniques to increase mucosal thickness and keratinised…. Show all studies
| Study | Year | Reviews | Review outcomes linked | Trial data |
|---|---|---|---|---|
| Volumetric assessment of volume stable collagen matrix in maxillary single implant site development: A randomized controlled clinical trial HamdyA 2024 · Hamdy Ahmed, Ibrahim Suzan Seif Allah, et al. · Clinical Implant Dentistry and Related Research DOI:10.1111/cid.13353 | 2024 | 3 | none stated | not extracted yet |
| Harvest graft substitute for soft tissue volume augmentation around existing implants: A randomized, controlled and blinded multicenter trial ClemDS 2024 · Clem Donald S., McClain Pamela K., et al. · Journal of Periodontology DOI:10.1002/jper.23-0305 | 2023 | 3 | 2 | not extracted yet |
| Xenogeneic collagen matrix versus connective tissue graft for buccal soft tissue augmentation at implant site. A randomized, controlled clinical trial CairoF 2017 · Cairo Francesco, Barbato Luigi, et al. · Journal of Clinical Periodontology DOI:10.1111/jcpe.12750 | 2017 | 3 | 2 | not extracted yet |
| Harvest graft substitute for soft tissue volume augmentation around existing implants: A randomized, controlled and blinded multicenter trial. Clem 2024 · Clem Donald S, McClain Pamela K, et al. · Journal of periodontology PMID:38071454 | 2024 | 2 | none stated | not extracted yet |
| Volumetric assessment of volume stable collagen matrix in maxillary single implant site development: A randomized controlled clinical trial. Hamdy 2024 · Hamdy Ahmed, Ibrahim Suzan Seif Allah, et al. · Clinical implant dentistry and related research PMID:38938060 | 2024 | 2 | none stated | not extracted yet |
| Xenogeneic collagen matrix versus free gingival graft for augmenting keratinized mucosa around posterior mandibular implants: a randomized clinical… QiuX 2023 · Qiu Xiaohai, Li Xuejing, et al. · Clinical Oral Investigations DOI:10.1007/s00784-022-04853-8 | 2023 | 2 | 1 | not extracted yet |
| Three-dimensional changes of a porcine collagen matrix and free gingival grafts for soft tissue augmentation to increase the width of keratinized… RamanauskaiteA 2023 · Ramanauskaite Ausra, Obreja Karina, et al. · International Journal of Implant Dentistry DOI:10.1186/s40729-023-00482-2 | 2023 | 2 | 1 | not extracted yet |
| Clinical evaluation of xenogeneic collagen matrix versus free gingival grafts for keratinized mucosa augmentation around dental implants: A… HuangJP 2021 · Huang Jia‐Ping, Liu Jia‐Mei, et al. · Journal of Clinical Periodontology DOI:10.1111/jcpe.13518 | 2021 | 2 | 1 | not extracted yet |
| Ultrasound assessment of soft tissue augmentation around implants in the aesthetic zone using a connective tissue graft and xenogeneic collagen… Puzio 2018 · Puzio Monika, Błaszczyszyn Artur, et al. · Annals of Anatomy - Anatomischer Anzeiger DOI:10.1016/j.aanat.2017.11.003 | 2018 | 2 | 2 | not extracted yet |
| Ultrasound assessment of soft tissue augmentation around implants in the aesthetic zone using a connective tissue graft and xenogeneic collagen… Puzio 2018 · Puzio Monika, Błaszczyszyn Artur, et al. · Annals of anatomy = Anatomischer Anzeiger : official organ of the Anatomische Gesellschaft PMID:29248711 | 2018 | 2 | none stated | not extracted yet |
| Xenogeneic collagen matrix versus connective tissue graft for buccal soft tissue augmentation at implant site. A randomized, controlled clinical… Cairo 2017 · Cairo Francesco, Barbato Luigi, et al. · Journal of clinical periodontology PMID:28548210 | 2017 | 2 | none stated | not extracted yet |
| TarasenkoS 2020 DOI:10.3290/j.qi.a44216 | NR | 2 | 1 | not extracted yet |
| Efficacy of a collagen matrix for soft tissue augmentation after implant placement compared to connective tissue grafts: A multicenter,… Hammerle 2023 · Hämmerle Christoph H. F., Jepsen Karin, et al. · Clinical Oral Implants Research DOI:10.1111/clr.14127 | 2023 | 1 | none stated | not extracted yet |
| Soft-Tissue Augmentation around Dental Implants with a Connective Tissue Graft (CTG) and Xenogeneic Collagen Matrix (CMX)—5-Year Follow-Up Hadzik 2023 · Hadzik Jakub, Błaszczyszyn Artur, et al. · Journal of Clinical Medicine DOI:10.3390/jcm12030924 | 2023 | 1 | none stated | not extracted yet |
| Xenogeneic collagen matrix versus free gingival graft for augmenting keratinized mucosa around posterior mandibular implants: a randomized clinical… Qiu 2023 · Qiu Xiaohai, Li Xuejing, et al. · Clinical oral investigations PMID:36637519 | 2023 | 1 | none stated | not extracted yet |
| Soft-Tissue Augmentation around Dental Implants with a Connective Tissue Graft (CTG) and Xenogeneic Collagen Matrix (CMX)-5-Year Follow-Up. Hadzik 2023 · Hadzik Jakub, Błaszczyszyn Artur, et al. · Journal of clinical medicine PMID:36769572 | 2023 | 1 | none stated | not extracted yet |
| Efficacy of a collagen matrix for soft tissue augmentation after implant placement compared to connective tissue grafts: A multicenter,… Hammerle 2023 · Hämmerle Christoph H F, Jepsen Karin, et al. · Clinical oral implants research PMID:37403575 | 2023 | 1 | none stated | not extracted yet |
| Connective tissue graft versus xenogeneic collagen matrix for soft tissue augmentation at implant sites: a randomized-controlled clinical trial Ashurko 2022 · Ashurko Igor, Tarasenko Svetlana, et al. · Clinical Oral Investigations DOI:10.1007/s00784-022-04680-x | 2022 | 1 | 2 | not extracted yet |
| Efficacy of keratinized mucosal augmentation with a collagen matrix concomitant to the surgical treatment of peri-implantitis: A dual-center… Solonko 2022 · Solonko Myroslav, Regidor Erik, et al. · Clinical oral implants research PMID:34651349 | 2022 | 1 | none stated | not extracted yet |
| Connective tissue graft versus xenogeneic collagen matrix for soft tissue augmentation at implant sites: a randomized-controlled clinical trial. Ashurko 2022 · Ashurko Igor, Tarasenko Svetlana, et al. · Clinical oral investigations PMID:36029335 | 2022 | 1 | none stated | not extracted yet |
| Efficacy of keratinized mucosal augmentation with a collagen matrix concomitant to the surgical treatment of peri‐implantitis: A dual‐center… Solonko 2022 · Solonko Myroslav, Regidor Erik, et al. · Clinical Oral Implants Research DOI:10.1111/clr.13870 | 2021 | 1 | 1 | not extracted yet |
| A multi‐centre randomized controlled trial comparing connective tissue graft with collagen matrix to increase soft tissue thickness at the buccal… Cosyn 2021 · Cosyn Jan, Eeckhout Célien, et al. · Journal of Clinical Periodontology DOI:10.1111/jcpe.13560 | 2021 | 1 | 2 | not extracted yet |
| Volumetric soft tissue alterations in the early healing phase after peri- implant soft tissue contour augmentation with a porcine collagen matrix… Schmitt 2021 · Schmitt Christian M, Brückbauer Patrick, et al. · Journal of clinical periodontology PMID:33047372 | 2021 | 1 | none stated | not extracted yet |
| Clinical evaluation of xenogeneic collagen matrix versus free gingival grafts for keratinized mucosa augmentation around dental implants: A… Huang 2021 · Huang Jia-Ping, Liu Jia-Mei, et al. · Journal of clinical periodontology PMID:34219259 | 2021 | 1 | none stated | not extracted yet |
| A multi-centre randomized controlled trial comparing connective tissue graft with collagen matrix to increase soft tissue thickness at the buccal… Cosyn 2021 · Cosyn Jan, Eeckhout Célien, et al. · Journal of clinical periodontology PMID:34605057 | 2021 | 1 | none stated | not extracted yet |
| Volumetric soft tissue alterations in the early healing phase after peri‐ implant soft tissue contour augmentation with a porcine collagen matrix… Schmitt 2021 · Schmitt Christian M., Brückbauer Patrick, et al. · Journal of Clinical Periodontology DOI:10.1111/jcpe.13387 | 2020 | 1 | 2 | not extracted yet |
| Comparative analysis of methods to increase the amount of keratinized mucosa before stage-two surgery: a randomized controlled study. Tarasenko 2020 · Tarasenko Svetlana, Ashurko Igor, et al. · Quintessence international (Berlin, Germany : 1985) PMID:32159530 | 2020 | 1 | none stated | not extracted yet |
| Randomized controlled clinical study comparing a volume‐stable collagen matrix to autogenous connective tissue grafts for soft tissue augmentation… Zeltner 2017 · Zeltner Marco, Jung Ronald E., et al. · Journal of Clinical Periodontology DOI:10.1111/jcpe.12697 | 2017 | 1 | 2 | not extracted yet |
| Randomized controlled clinical study comparing a volume-stable collagen matrix to autogenous connective tissue grafts for soft tissue augmentation… Zeltner 2017 · Zeltner Marco, Jung Ronald E, et al. · Journal of clinical periodontology PMID:28107560 | 2017 | 1 | none stated | not extracted yet |
| Randomized controlled clinical study evaluating effectiveness and safety of a volume‐stable collagen matrix compared to autogenous connective tissue… Thoma 2016 · Thoma Daniel S., Zeltner Marco, et al. · Journal of Clinical Periodontology DOI:10.1111/jcpe.12588 | 2016 | 1 | 2 | not extracted yet |
| Randomized controlled clinical study evaluating effectiveness and safety of a volume-stable collagen matrix compared to autogenous connective tissue… Thoma 2016 · Thoma Daniel S, Zeltner Marco, et al. · Journal of clinical periodontology PMID:27310522 | 2016 | 1 | none stated | not extracted yet |
| Helio 2019 (Monteiro) matched by author and year (probable) | NR | 1 | 2 | not extracted yet |
| Monteiro 2019 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |