| Not Yet Recruiting | Dimensional Changes: Randomized Clinical Trial NCT05684068 | University of Iowa | N/A |
| Recruiting | Impact of Root Surface Conditioning With Erythritol Air Polishing and Hand Instrumentation on Recession Covera NCT07403006 | Medical University of Warsaw | N/A |
| Not Yet Recruiting | Taking Measurements of a Gum Graft Site as it Heals NCT07386457 | Ohio State University | — |
| Recruiting | Changes in Soft Tissue Thickness Following Multiple Coronally Advanced Tunnel (MCAT) vs Vestibular Incision Su NCT07200258 | Universidad Complutense de Madrid | N/A |
| Recruiting | The Impact of a 3D Imaging Tool on Reducing Gum Recession During Orthodontic Treatment With Aligners NCT07513792 | University of Liege | N/A |
| Recruiting | A Novel Volume Stable Matrix for Gingival Recession Coverage at Teeth NCT07437417 | University of Bern | N/A |
| Recruiting | Comparing TCAF and MTUN With Soft Tissue Grafting for Treating Single Recessions in the Premandible NCT07158541 | University Hospital, Ghent | N/A |
| Not Yet Recruiting | Clinical Evaluation of Two Different Surgical Techniques With PRF in the Treatment of Multiple Gingival Recess NCT06986525 | Pamukkale University | N/A |
| Recruiting | Biofiller and Gingival Phenotype Thickening NCT07104019 | Inonu University | N/A |
| Active Not Recruiting | Hyaluronic Acid With Connective Tissue Grafting for Gingival Recession NCT07291583 | Saglik Bilimleri Universitesi | N/A |
| Not Yet Recruiting | Effect Of Microneedling With Coronally Advanced Flap For Management of RT1 Gingival Recession In Thin Gingival NCT06988839 | Postgraduate Institute of Dental Sciences Rohtak | N/A |
| Recruiting | Comparative Evaluation of Novel 3D Tunneling Technique Versus Modified Coronally Advanced Tunnel (MCAT) With C NCT07526259 | Cairo University | N/A |
| Recruiting | Evaluation of the Modified VISTA Technique Using ALB-PRF vs CTG in the Treatment of Multiple Miller Class III NCT06643507 | Cairo University | Phase 2 / Phase 3 |
| Not Yet Recruiting | Effect of Botulinum Toxin a Injection in Treatment of Recession RT1 and RT2 NCT06842290 | Cairo University | N/A |
| Not Yet Recruiting | Coronally Advanced Tunnel Combined With Xenogenic Dermal Matrix and L-PRF NCT06634043 | Andres Matteo Pascual La Rocca | Phase 4 |
| Recruiting | Patient-reported Outcomes of Donor Site Healing Using Different Palatal Protection Techniques NCT06892496 | Virginia Commonwealth University | N/A |
| Recruiting | Gingival Recession (RT1) Treatment With Different Gingival Augmentation Surgeries NCT05688293 | Misr International University | N/A |
| Not Yet Recruiting | Different Suture Diameters in Periodontal Plastic Surgery NCT06698393 | G. d'Annunzio University | N/A |
| Recruiting | Treatment of Gingival Recession With Tunnel Technique Using Connective Tissue Graft and Injectable Platelet Ri NCT06646432 | Suez Canal University | N/A |
| Not Yet Recruiting | Inverted T-shape Free Gingival Graft for Treatment of RT2 / RT3 Gingival Recession Defects NCT06615687 | Cairo University | N/A |
| Completed | Effects of the Adjunctive Use of Hyaluronic Acid-based Gel With Coranally Advanced Flap in the Gingival Recess NCT07437885 | Ordu University | Phase 1 / Phase 2 |
| Not Yet Recruiting | Periosteal Pedicle Flap Versus Subepithelial Connective Tissue Graft in Management of Gingival Recession NCT06529640 | Assiut University | N/A |
| Recruiting | MCAF and EMD With and Without CTG Wall Technique for the Treatment of Class III and IV Gingival recessions-a R NCT06525285 | Krishnadevaraya College of Dental Sciences & Hospital | N/A |
| Not Yet Recruiting | Comparison of Cyanoacrylate Tissue Adhesive With Suture in the Treatment of Gingival Recession NCT06499155 | Necmettin Erbakan University | N/A |
| Recruiting | Evaluating the Clinical Efficacy of Collagen Scaffold (Ossix VOLUMAX) With Piezo-Surgical Decortication in Enh NCT07097714 | NMSI DENTMASTER | N/A |
| Not Yet Recruiting | Assessment of The Accuracy of Complete Crown 3D Superimposition Technique Relative to The Gold Standard Techni NCT06457672 | British University In Egypt | N/A |
| Not Yet Recruiting | Chorion Membrane With Photobiostimulation ,Chorion Membrane & SCTG in Treating Isolated RT 2 Recession Defects NCT06433973 | Postgraduate Institute of Dental Sciences Rohtak | N/A |
| Not Yet Recruiting | MCAT Versus VISTA With Volume Stable Collagen Matrix in RT3 Gingival Recession NCT06433986 | Postgraduate Institute of Dental Sciences Rohtak | N/A |
| Terminated | The Influence of Non-Carious Cervical Lesions on Root Coverage NCT06438094 | Gonzalo Blasi | N/A |
| Active Not Recruiting | Patient and Operator Centered Outcomes Concerning Connective Tissue Graft Should Be Considered to Choose Adequ NCT06604676 | Tanta University | N/A |
| Completed | Periodontal Outcomes and Digital Volumetric Variation Following BOPT Restorations NCT06485999 | University of Valencia | — |
| Completed | Vestibular Incision Subperiosteal Tunnel Access With Fascia Lata Allograft in The Treatment of Gingival Recess NCT07467096 | Hams Hamed Abdelrahman | N/A |
| Completed | The Comparison of Different Root Coverage Techniques Using the Anatomical Recession Area Approach NCT06272006 | Hacettepe University | N/A |
| Unknown | Amnion Membrane Versus DFGG Using the Tunneling Technique in Management of Gingival Recession Defects. NCT06146855 | Cairo University | N/A |
| Completed | Clinical Outcomes of Enamel Matrix Derivative and Connective Tissue Graft in Modified Coronally Advanced Tunne NCT06504329 | Necmettin Erbakan University | N/A |
| Completed | Root Coverage With Tunneling Technique With Connective Tissue Versus Coronal Advancement Flap Technique. NCT06228534 | Luis Alberto Chauca Bajaña | EARLY_Phase 1 |
| Recruiting | Gingival Recessions in Orthodontically Treated and Untreated Adult Patients NCT07445555 | Universitaire Ziekenhuizen KU Leuven | — |
| Terminated | Gingival Augmentation and Root Coverage With Superficial and Deep Cut Acellular Dermal Matrices NCT05956496 | The University of Texas Health Science Center at San Antonio | N/A |
| Completed | MINST Versus Conventional Subgingival Instrumentation In RT1 Gingival Recession NCT06044727 | Postgraduate Institute of Dental Sciences Rohtak | N/A |
| Active Not Recruiting | Clinical Evaluation of the Modified Laterally Stretched Technique (RT2) Gingival Recession vs Tunneling With C NCT06044870 | Cairo University | N/A |
| Unknown | Effectiveness of Hyaluronic Acid on Multiple Adjacent Gingival Recessions Using a Coronally Advanced Flap NCT06330662 | Andelina Sekelja | N/A |
| Unknown | The Impact of Retraction Cords on the Gingival Margin Level. NCT05949073 | University of Jordan | N/A |
| Unknown | Treatment of Multiple Gingival Recession Defects Using a New Xenogenic Collagen Membrane Compared to Connectiv NCT04800250 | Centre Hospitalier Universitaire de Nice | N/A |
| Unknown | Incidence Assessment of Gingival Fissures Associated with the Use of Manual and Electric Toothbrushes NCT06651723 | Federal University of Rio Grande do Sul | N/A |
| Recruiting | Evaluation of the Treatment of Multiple Gingival Recession Using Modified Coronally Advanced Tunnel With Subep NCT06366022 | Medical University of Warsaw | N/A |
| Completed | Treatment of Gingival Recession Defects Using Platelet-Rich Fibrin With an Allogenic Dermal Matrix NCT05819515 | University of Michigan | N/A |
| Recruiting | Comparison of Free Gingival Graft and Linear Incision for Connective Tissue NCT06365983 | Federal University of Rio Grande do Sul | N/A |
| Unknown | Clinical Effectiveness of Polymethoxy Flavones Solid Dispersion as a Dressing Material for Palatal Grafts Dono NCT05814003 | Assiut University | N/A |
| Active Not Recruiting | Comparison of Root Coverage Outcomes by NORD Flap Versus Subepithelial Connective Tissue Graft in RT1 Gingival NCT05844254 | Postgraduate Institute of Dental Sciences Rohtak | N/A |
| Recruiting | Evaluation of De-epithelized Connective Tissue Grafts and Modified Combined Approach for Connective Tissue Gra NCT05717985 | National University of Malaysia | N/A |
| Recruiting | Changes of Soft Tissue Grafting: A Randomized Study NCT05633511 | Tufts University | N/A |
| Completed | The Effects of Palatal Pre-sutures in Connective Tıssue Graft Surgery NCT05395923 | Biruni University | N/A |
| Recruiting | Partial-thickness/Non-advanced vs. Full-thickness/MCAT Tunnelling for the Treatment of Multiple Gingival Reces NCT05655247 | Universidad Complutense de Madrid | N/A |
| Recruiting | Free Mucogingival Graft for Isolated Root Coverage NCT05851248 | Universidad de Murcia | N/A |
| Completed | Titanium-prepared Platelet Rich Fibrin Versus Connective Tissue Graft for Management of Type-2 Gingival Recess NCT06621433 | Rizk Beshir | N/A |
| Completed | Areal and Linear Comparison of Gingival Recession NCT06502782 | Abant Izzet Baysal University | — |
| Unknown | Evaluation of Volume Stable Collagen Matrix in RT2 Gingival Recession Compared to Connective Tissue Graft NCT05568732 | Postgraduate Institute of Dental Sciences Rohtak | N/A |
| Completed | Porcine Acellular Dermal Matrix for the Treatment of Localized Gingival Recessions NCT06006780 | University of Campinas, Brazil | N/A |
| Completed | Ultrasonographic Assessment of Palatal Wound Healing NCT06118177 | Pamukkale University | — |
| Completed | Effect of Suturing Protocols on Coronally Advanced Flap for Root Coverage Outcomes NCT05472233 | University of Cagliari | N/A |
| Unknown | Coronally Advanced Flap With Alloderm Versus Coronally Advanced Flap With Micro-needling on RT1 Gingival Reces NCT05470660 | Cairo University | N/A |
| Active Not Recruiting | Comparison of Using Collagen Membrane and A-PRF Using VISTA Technique in Gingival Recession Treatment NCT06357351 | Mansoura University | N/A |
| Completed | The Effect of Ozone Therapy on Pain Perception After Free Gingival Graft Surgery in Patients With Mucogingival NCT05291715 | Omaima Mossad Mahmoud AL-Sherbini | N/A |
| Completed | Connective Tissue Graft From Tuberosity Area and L-PRF Associated With Coronally Advanced Flap for Root Covera NCT05783258 | G. d'Annunzio University | N/A |
| Recruiting | The Effect of Free Gingival Graft on Root Closure NCT05604391 | Berceste Guler | N/A |
| Completed | Harvest of Free Gingival Grafts With or Without the Application of Hemostatic Sutures NCT05381623 | Universidad Complutense de Madrid | N/A |
| Completed | Adjunctive 0.8% Hyaluronic Acid Gel in Open-Flap Surgery for Thin Gingival Phenotype in Patients With Periodon NCT07130266 | Bezmialem Vakif University | N/A |
| Recruiting | Efficacy of Collagen Sponge on Palatal Wound Healing NCT05287763 | The Dental Hospital of Zhejiang University School of Medicine | N/A |
| Unknown | Biofunctionalization of a Volume-stable Collagen Matrix (VCMX) for the Treatment of Single Gingival Recession NCT05916742 | Universidade Estadual Paulista Júlio de Mesquita Filho | N/A |
| Completed | Xenogenic Collagen Matrix vs. Connective Tissue Graft for Soft Tissue Augmentation Around Early Maxillary Impl NCT07024186 | Minia University | N/A |
| Completed | A Novel Vertical Y-shaped Tunnel Approach Versus Modified Coronally Advanced Tunnel Technique, for The Treatme NCT06453369 | October 6 University | N/A |
| Recruiting | The Tunnel Technique and Free Gingival Graft in Gingival Recessions Treatment NCT05270161 | Universidade Federal de Alfenas | N/A |
| Unknown | Treatment of Gingival Recession Using Gingival Composite Restoration Versus Coronally Advanced Flap NCT04584931 | Cairo University | N/A |
| Recruiting | Gain of Keratinized Mucosa Around Teeth and Dental Implants Using a Combination of Strip Gingival Graft and Ac NCT04920136 | University of Alabama at Birmingham | N/A |
| Unknown | Guided Creeping Technique (GCT) in Treating Gingival Recession NCT05101642 | October 6 University | N/A |
| Unknown | MCAT With HA and sCTG Compared With sCTG Alone for Treatment of Multiple Gingival Recession: Clinical Trial NCT05045586 | Medical University of Warsaw | N/A |
| Enrolling By Invitation | The Effect of Using Injectable Platelet-rich Fibrin on Root Surface Closure in Patients with Gingival Recessio NCT05591326 | Berceste Guler | N/A |
| Unknown | Free Gingival Graft Versus Connective Tissue Graft NCT05563428 | Centre Hospitalier Universitaire de Liege | N/A |
| Unknown | Treatment of Miller Class I and II Gingival Recession Using Non- Pedicled Buccal Fat Pad Graft as Compared to NCT03543163 | Cairo University | N/A |
| Recruiting | Evaluation of Sticky Bone With or Without EDTA for Treatment of Gingival Recession NCT04980066 | Kafrelsheikh University | N/A |
| Completed | Treatment of Single Maxillary Gingival Recession With Loss of Inter-dental Attachment. A Randomized Controlled NCT05460182 | University of Florence | N/A |
| Completed | TECHNIQUES USED IN EVALUATION OF GINGIVAL PHENOTYPE NCT05478148 | Ondokuz Mayıs University | N/A |
| Active Not Recruiting | A Comparison of Side Access Mucosal Releasing Incision (SAMRI) and Sulcular Tunnel Access to Treat Gingival Re NCT04179448 | University of Alabama at Birmingham | N/A |
| Completed | PRF for Treating Maxillary Gingival Recession NCT05267015 | Arab American University (Palestine) | N/A |
| Completed | The Relationship Between Root Coverage Procedures and Buccal Vestibular Depth NCT05777811 | Hacettepe University | N/A |
| Completed | Comparison of Different Techniques in the Treatment of Gingival Recession NCT06509165 | Necmettin Erbakan University | — |
| Completed | Pilot Study for Healing and Safety Outcomes in Gingival Recession NCT04614350 | McGuire Institute | Phase 4 |
| Completed | Recombinant Human Platelet-derived Growth Factor in Combination With Collagen Matrix NCT04462237 | University of Michigan | N/A |
| Completed | Ubiquinone (Coenzyme Q10) Application After Gingival Recession Coverage NCT04487652 | University of Bern | N/A |
| Completed | Gingival Recession Treatment Using Two Different Surgical Techniques NCT04966208 | Assiut University | N/A |
| Completed | Laterally Closed Tunnel VS Tunneling Technique in Recession Type 2 NCT03791554 | Cairo University | N/A |
| Completed | Flap Thickness Upon Root Coverage With the Use of Acellular Dermal Matrix NCT04802473 | Universitat Internacional de Catalunya | N/A |
| Completed | Pinhole Versus Tunnel for Soft Tissue Recession NCT04513041 | Mohanad Al-Sabbagh | N/A |
| Completed | To Measure Pain Perception Following De-Epithelized Free Gingival Graft Harvesting NCT03895476 | University of Alabama at Birmingham | N/A |
| Completed | Evaluation of SECTG Vs. Laser-DGG in Management of Gingival Recessions. NCT04133298 | Cairo University | N/A |
| Unknown | Effect of Trait Anxiety in Women on Oral Health Status and Oral Health Care-Seeking Behavior NCT04274855 | Ain Shams University | — |
| Completed | Root Coverage in Miller Class III Recessions by Perio-ortho Treatment NCT04255914 | Postgraduate Institute of Dental Sciences Rohtak | N/A |
| Unknown | Using Inverted Periosteal Pedicle Flap in Treatment of Gingival Recession NCT03701191 | Marwa El Sayed Abbas Ahmed | N/A |
| Completed | Timing Suture Removal on Root Coverage Procedures NCT04826653 | Universitat Internacional de Catalunya | N/A |
| Unknown | Effect of Hyaluronic Acid on Gingival Recession Treatment NCT04692558 | Krishnadevaraya College of Dental Sciences & Hospital | Phase 4 |
| Completed | Comparison of Coronally Advanced Root Coverage Procedure With Collagen Matrix and Connective Tissue Graft NCT04195737 | Krishnadevaraya College of Dental Sciences & Hospital | N/A |
| Completed | The Effects of Dis/Reconnection of Implant Abutments on Peri-implant Bone Levels NCT04043286 | Loma Linda University | N/A |
| Completed | Influence of Anatomical Factors Upon Root Coverage NCT04813302 | Universitat Internacional de Catalunya | N/A |
| Completed | Platelet Rich Fibrin in the Treatment of Full Thickness Palatal Wounds NCT04043039 | G. d'Annunzio University | N/A |
| Completed | Mechanisms of LPRF Action in the Promotion of Wound Healing and Tissue Regeneration NCT03992638 | The European Research Group on Periodontology (ERGOPerio) | N/A |
| Withdrawn | Platelet Rich Fibrin and Autologous Fibrin Glue NCT03734458 | University of California, San Francisco | N/A |
| Completed | Cyanoacrylate Versus Sutures for Free Gingival Graft Stabilization NCT07359300 | Yeditepe University | N/A |
| Unknown | Treatment of Multiple Gingival Recessions With a MCAF or a MCAT and a Collagen Matrix NCT04225351 | Università Vita-Salute San Raffaele | N/A |
| Completed | Comparison of Conventional Free Gingival Grafts With Partially De-epithelized Free Gingival Grafts NCT04970524 | Yonca Naziker | N/A |
| Completed | To Compare Two Commonly Used Soft Tissue Grafting Techniques to Achieve Coronal Flap Advancement and Root Cove NCT03566108 | University of Alabama at Birmingham | N/A |
| Completed | Evaluation of Gingival Fissures Associated With Soft and Medium Toothbrushes NCT03367481 | Federal University of Rio Grande do Sul | N/A |
| Unknown | MEBO Ointment and Hyaluronic Acid Gel in the Management of Pain After Free Gingival Graft Harvesting NCT03728244 | Cairo University | Phase 1 / Phase 2 |
| Unknown | Management of Miller Class I & II Gingival Recession NCT03767309 | Halla Gamal Mohammed Esmail | N/A |
| Completed | Platelet-Rich Fibrin Prepared With Titanium in the Treatment of Multiple Gingival Recessions NCT05270941 | Necmettin Erbakan University | N/A |
| Completed | Growth Factor Enhanced Matrix With Subepithelial Connective Tissue Graft or Collagen Membrane in Treatment of NCT05782751 | Tanta University | Phase 4 |
| Completed | Evaluation of Cyanoacrylate as an Alternative to Sutures in Free Gingival Graft Stabilization NCT06821984 | Gazi University | N/A |
| Unknown | Periodontal Phenotype and Laterally Positioned Flap in Isolated Gingival Recession NCT04255888 | Postgraduate Institute of Dental Sciences Rohtak | N/A |
| Unknown | Collagen Matrix With and Without Enamel Matrix Derivative NCT03467802 | Walter Reed National Military Medical Center | — |
| Completed | Effect of Orthodontic Treatment on the Stability of Pre-Orthodontic Recession Coverage NCT03886051 | Postgraduate Institute of Dental Sciences Rohtak | N/A |
| Completed | Growth Factors in the Treatment of the Multiple Gingival Recessions NCT05319938 | Bulent Ecevit University | N/A |
| Completed | Platelet Rich Fibrin vs Sub Epithelial Connective Tissue and Coronally Advanced Flap Alone in Gingival Recessi NCT03712852 | G. d'Annunzio University | N/A |
| Unknown | Tuberosity Versus Palatal Donor Site for Subepithelial Connective Tissue Graft in Root Coverage Therapy (TOPGR NCT03661619 | Assistance Publique - Hôpitaux de Paris | N/A |
| Unknown | Evaluation of Root Coverage After the Use of Coronally Advanced Flap Either With Advanced Paltelet Rich Fibrin NCT03695549 | Cairo University | N/A |
| Completed | Progenitor Potential of Mesenchymal Stem Cells in Palatal Tissue Harvested From Molar and Premolar Sites NCT03570333 | University of Alabama at Birmingham | N/A |
| Unknown | Clinical and Histomorphometric Analysis of Collagen Matrix Versus Connective Tissue Graft in Mucogingival Surg NCT03533933 | Elena Ruiz de Gopegui Palacios | N/A |
| Completed | Evaluation of Geistlich Fibro-Gide® + CAF in Comparison to CTG + CAF for the Treatment of Recession Defects at NCT04260152 | Geistlich Pharma AG | N/A |
| Completed | Comparison of Graft Quality and Patient Morbidity Following Palatal Harvesting. NCT03584906 | University of Milan | N/A |
| Completed | Evaluation of Two Types of Matrix (Mucograft® and Mucoderm®) Associated With Coronally Advanced Flap NCT03667105 | Universidade Estadual Paulista Júlio de Mesquita Filho | N/A |
| Completed | Facial Mucosal Level Determinants for Single Immediately Placed Implants Evaluated by Novel Ultrasonography NCT03558282 | University of Michigan | — |
| Unknown | Clinical Evaluation of the Amount of Root Coverage Following The Use of VISTA Technique Versus Coronally Advan NCT03340987 | Cairo University | N/A |
| Unknown | Evaluation of Esthetic Root Coverage Using Platelet-Rich Fibrin Versus Subepithelial Connective Tissue Graft W NCT03588052 | Cairo University | N/A |
| Unknown | Mucoderm® Versus CTG in the Treatment of Multiple Gingival Recessions Associated With Non-carious Cervical Les NCT03594513 | Universidade Estadual Paulista Júlio de Mesquita Filho | N/A |
| Completed | Comparative Evaluation of Buccal Fat Pad and Subepithelial Connective Tissue Graft NCT04849663 | Ain Shams University | EARLY_Phase 1 |
| Unknown | Tunneling Technique in Treatment of Miller's Class III Gingival Recession NCT03657706 | Cairo University | N/A |
| Completed | Effects of Platelet Concentrates on Palatal Wound Healing NCT04097509 | Inonu University | N/A |
| Completed | Evaluation of Root Coverage by Connective Graft and Different Root Conditioning Adjunctive Therapies NCT03462368 | University of Sao Paulo | N/A |
| Completed | Effect of Connective Tissue Graft Position NCT04181892 | Cukurova University | N/A |
| Unknown | Patient Satisfaction After Root Coverage Using VISTA Technique Compared to MCAF Technique With PRF. NCT03328442 | Cairo University | N/A |
| Unknown | Effectiveness of the Papillary Extended Connective Tissue Graft in Miller Class III Gingival Recession NCT03416673 | Cairo University | N/A |
| Unknown | Tunnel Technique With Emdogain® in Addition to Connective Tissue Graft Compared With Connective Tissue Graft A NCT03354104 | Medical University of Warsaw | N/A |
| Completed | Treatment of Gingival Recession Using Mesenchymal Stem Cells NCT04434794 | Institute of Biophysics and Cell Engineering of National Academy of Sciences of Belarus | Phase 1 / Phase 2 |
| Completed | Platelet Rich Fibrin on Root Coverage of Gingival Recessions NCT04248049 | Universidad Antonio Nariño | N/A |
| Completed | Use of Platelet Rich Fibrin in Addition to CAF and SCTG for Treatment of Gingival Recession NCT03199118 | Cairo University | N/A |
| Completed | The Efficacy of De-epithelialized Free Gingival Graft on Treatment of Multiple Gingival Recessions With Tunnel NCT04291963 | Gazi University | N/A |
| Completed | Semilunar and Conventional Coronally Positioned Flap for the Treatment Gingival Recession NCT03391947 | Damascus University | N/A |
| Completed | Thick vs. Thin Acellular Dermal Matrix (ADM) NCT03392038 | University of Louisville | N/A |
| Completed | Patient Morbidity After Palatal Free Gingival Grafts With or Without PRF Membranes Coverage NCT03685396 | Azienda Ospedaliera San Paolo | N/A |
| Completed | Clinical Evaluation of Injectable Platelet Rich Fibrin With Connective Tissue Graft for the Treatment of Deep NCT04032405 | Cukurova University | N/A |
| Completed | Soft Tissue Augmentation Using Deepithelialized Free Gingival Graft Compared to Connective Tissue Graft in Man NCT03213483 | Cairo University | N/A |
| Completed | Treatment of Gingival Recessions with Connective Tissue or Concentrated Growth Factor Membrane Using Tunnel Te NCT04561947 | Bulent Ecevit University | N/A |
| Completed | Treatment Off Gingival Recession Defects Using a Xenogenic Acellular Dermal Matrix Compared to Connective Tiss NCT03162016 | Centre Hospitalier Universitaire de Nice | N/A |
| Withdrawn | Efficacy of Methods to Treat Multiple Gingival Recession Defects NCT03124329 | University of Southern California | N/A |
| Completed | Platelet-Rich Fibrin Dressing in the Management of Free Gingival Graft NCT03589235 | Damascus University | N/A |
| Completed | Ultrasonic vs Radiographic Measurement of Gingival Biotype. A Novel Method NCT03735394 | Universitat Internacional de Catalunya | N/A |
| Completed | Effect of Hyaluronic-acid on the Healing After Free Gingival Graft NCT03871218 | Gazi University | Phase 2 |
| Withdrawn | Two Different Surgical Techniques for the Treatment of Multiple Gingival Recessions With Porcine Collagen Matr NCT03619096 | University of Sao Paulo | N/A |
| Completed | Xenogeneic Collagen Matrix or Palatal Connective Tissue Graft With a Coronally Advanced Flap in Class III Rece NCT03344315 | University of the Basque Country (UPV/EHU) | N/A |
| Completed | Sonographic Imaging of Oral and Dental Anatomical Structures (A Pilot Study) NCT03657589 | University of Michigan | — |
| Completed | Two Surgical Approaches for Root Coverage of Teeth Presenting Gingival Recession and Non-carious Cervical Lesi NCT03341598 | Universidade Estadual Paulista Júlio de Mesquita Filho | N/A |
| Unknown | Comparison of Root Coverage of Gingival Recessions NCT02980055 | Universidade Federal do Rio Grande do Norte | Phase 2 |
| Completed | Treatment of Local Gingival Recession With an Enamel Matrix Protein Coated Collagen Matrix NCT05799859 | Medical University of Graz | N/A |
| Completed | Development and Validation of the Periodontal Aesthetic Perception Scale in Patients With Periodontal Problems NCT03436537 | Tokat Gaziosmanpasa University | — |
| Completed | Tunnel vs. CAF for the Treatment of Multiple Gingival Recessions NCT05122468 | Universidad Complutense de Madrid | N/A |
| Completed | Surgical Treatment of Gingival Recessions NCT04611282 | Istanbul Medipol University Hospital | N/A |
| Completed | Evaluation of Two Resin Composites and Two Adhesives for a Novel Restorative Protocol to Treat Cervical Lesion NCT03215615 | Universidade Estadual Paulista Júlio de Mesquita Filho | N/A |
| Completed | Comparative Evaluation of CTG With and Without rhPDGF- BB Using Modified Coronally Advanced Tunnel for Root Co NCT03676088 | Krishnadevaraya College of Dental Sciences & Hospital | N/A |
| Unknown | Evaluation of Subepithelial Connective Tissue Graft Versus Acellular Dermal Matrix With Tunnel Technique in Tr NCT02916186 | Cairo University | N/A |
| Unknown | Low Intensity Laser Therapy in Connective Tissue Graft for Root Coverage in Smokers NCT02995070 | Universidade Estadual Paulista Júlio de Mesquita Filho | N/A |
| Completed | The Effect of Different Gingival Biotypes on Dimensional Stability of Free Gingival Graft NCT03616197 | Istanbul Aydın University | N/A |
| Completed | The Use of Mucograft® to Treat Gingival Recession NCT02986191 | Damascus University | N/A |
| Completed | Impact of Preoperative Anxiety on Postoperative Quality of Life After Free Gingival Graft Surgery NCT07258472 | Istanbul Gelisim University | N/A |
| Withdrawn | Root Coverage Comparing an Allograft to a Bovine Xenograft NCT02810067 | University of Louisville | N/A |
| Completed | Mucoderm or Connective Tissue Graft for Treatment of Gingival Recessions NCT03675334 | University of Sao Paulo | N/A |
| Unknown | RCT for the Effectiveness of 3 Orthodontic Retention Schemes on Post-treatment Stability and Gingival Recessio NCT02742493 | University of Athens | N/A |
| Completed | Evaluating Coronally Advanced Flap With Platelet-rich Fibrin Membrane and Chorion Membrane for Gingival Recess NCT07308405 | Institute of Dental Sciences, Bareilly, Uttar Pradesh, India | N/A |
| Completed | The Use of Cyanoacrylate on Palatal Wound NCT03273010 | Ordu University | N/A |
| Completed | A Comparision of Collagen Matrix and Connective Tissue Graft With Modified Coronally Advanced Tunnel for Root NCT02876562 | Krishnadevaraya College of Dental Sciences & Hospital | N/A |
| Completed | Effectiveness of Full-thickness Palatal Graft Technique (FTPGT) in Obtaining Complete Root Coverage NCT04028037 | G. d'Annunzio University | N/A |
| Completed | Effectiveness of Adjunctive Hyaluronic Acid Application in Coronally Advanced Flap in Single Gingival Recessio NCT03204565 | University of Roma La Sapienza | N/A |
| Active Not Recruiting | Efficacy of a Modified Technique of Free Gingival Graft in Volumetric Changes of the Graft: Randomized Clinica NCT02613702 | University of Sao Paulo | N/A |
| Completed | Placental Membrane for Root Coverage NCT03053921 | Meenakshi Ammal Dental College and Hospital | N/A |
| Active Not Recruiting | A Clinical Trial Testing Root Coverage With Acellular Dermal Matrix in Thin and Thick Gingival Biotypes NCT03057730 | Tufts University | Phase 4 |
| Completed | Coronally Advanced Flap With Connective Tissue Graft and PRF for Recession Coverage NCT03023995 | Dr. D. Y. Patil Dental College & Hospital | Phase 3 |
| Completed | Tunnel With and Without Intramucosal Vertical Incisions NCT02486991 | University of Louisville | Phase 4 |
| Completed | The Comparison of the Efficacy of Gingival Unit Graft With Connective Tissue Graft in Root Coverage NCT04637451 | Okan University | N/A |
| Completed | CGF and PRF in the Gingival Recessions Treatment NCT04261634 | Bulent Ecevit University | N/A |
| Unknown | Platelet Rich Fibrin in the Treatment of Palatal Wounds NCT02438046 | G. d'Annunzio University | Phase 4 |
| Completed | OrACELL™ vs. Connective Tissue in Miller Class 3 Defects NCT03226600 | Texas A&M University | N/A |
| Unknown | A Modified Tunnel Approach in Treatment of Gingival Recession NCT02642887 | Al-Azhar University | N/A |
| Completed | Effect of Bristle-less Toothbrush (PeriClean) on Gum Recession NCT02951065 | Western University of Health Sciences | N/A |
| Completed | Single Stage Root Coverage for Gingival Recession With or Without Free Gingival Graft NCT03370042 | Kamineni Institute of Dental Sciences | N/A |
| Completed | The Quantitative Changes in Palatal Donor Sites Thickness After Free Gingival Graft Harvesting NCT02659904 | İlker KESKINER | EARLY_Phase 1 |
| Completed | The Effect of Enamel Matrix Derivatives on Root Coverage Esthetic Score NCT03197610 | Yuzuncu Yil University | N/A |
| Completed | Post-operative Blood Flow Measurements of the Oral Mucosa NCT02540590 | Semmelweis University | — |
| Completed | Coronally Advanced Flap and PRF With or Without Demineralized Freeze-dried Bone Allograft in Gingival Recessio NCT02835430 | Dr. D. Y. Patil Dental College & Hospital | Phase 4 |
| Completed | Connective Tissue Grafting for Single Tooth Recession & the Impact of the Thickness of the Palatal Harvest Tis NCT03032094 | Columbia University | N/A |
| Completed | CAF With or Without CTG for the Treatment of Single Maxillary Gingival Recession With NCCL NCT03862534 | University of Florence | N/A |
| Completed | Collagen Matrix With Tunnel Technique Compared to CTG for the Treatment of Periodontal Recessions NCT02632240 | Medical University of Silesia | N/A |
| Completed | Gingival Recession Coverage With and Without Emdogain NCT02230787 | University of Bern | Phase 4 |
| Completed | Xenogenous Collagen Matrix Graft With or Without Enamel Matrix Proteins Derivative for Root Coverage NCT02456337 | University of Campinas, Brazil | Phase 4 |
| Completed | Amnion Chorion Membrane in Comparison to Subepithelial Connective Tissue Graft in Gingival Recession Coverage NCT02656732 | Cairo University | N/A |
| Completed | Semilunar Coronally Positioned Flap With or Without Enamel Matrix Derivative for the Treatment of Gingival Rec NCT02459704 | University of Campinas, Brazil | Phase 4 |
| Completed | Titanium Prepared Platelet Rich Fibrin for Multiple Gingival Recessions NCT03121872 | Karadeniz Technical University | N/A |
| Completed | Effect of Dose-dependent Platelet Rich Fibrin(PRF) NCT02882464 | Gazi University | N/A |
| Completed | A Novel Volumetric Analysis Using CAD/CAM Scanners in Gingival Recession Treatment NCT03295604 | Hacer Sahin Aydinyurt | N/A |
| Completed | Evaluation of Root Coverage by Connective Graft and Different Root Conditioning Methods NCT03095378 | University of Sao Paulo | N/A |
| Completed | Evaluation of the Inflammatory and Healing Profile After Root Coverage With Emdogain® NCT03059966 | Rio de Janeiro State University | Phase 4 |
| Completed | Comparation Between Two Surgical Techniques With Acellular Dermal Matrix in Treatment of Gingival Recessions NCT02774967 | University of Sao Paulo | N/A |
| Completed | Treatment of Multiple Gingival Recessions NCT02818855 | University of Sao Paulo | Phase 4 |
| Completed | Comparison of Two Flaps for Root Coverage NCT02814279 | Universidade Estadual Paulista Júlio de Mesquita Filho | N/A |
| Completed | Manual Versus Oscillating-rotating Toothbrushes After Root Coverage Procedure NCT02534220 | University of Milan | N/A |
| Completed | A New Surgical-restorative Approach to Treat Gingival Recessions Associated With Non-carious Cervical Lesions NCT02817763 | Universidade Estadual Paulista Júlio de Mesquita Filho | N/A |
| Completed | Treatment of Gingival Recession-type Defects Using Different Restorative Materials NCT02788266 | Gazi University | N/A |
| Unknown | Pinhole Surgical Technique With And Without Use Of Buttons For Treatment Of Multiple Gingival Recessions: RCT NCT02632968 | Krishnadevaraya College of Dental Sciences & Hospital | Phase 4 |
| Completed | PRF for Accelerating Palatal Healing NCT02712242 | Cukurova University | N/A |
| Unknown | Laser De-epithelialization for Epithelial Exclusion in Root Coverage Procedure: a Clinical Study NCT02626117 | Krishnadevaraya College of Dental Sciences & Hospital | Phase 4 |
| Completed | Concentrated Growth Factor in the Treatment of Gingival Recessions NCT02385734 | Bulent Ecevit University | N/A |
| Unknown | Comparison Between Two Coronally Positioned Flap With Connective Tissue NCT01814592 | Universidad El Bosque, Bogotá | Phase 2 |
| Completed | Platelet-rich Fibrin and Connective Tissue Graft in Recession Treatment NCT02397122 | Kırıkkale University | N/A |
| Completed | Gingival Recession Treatment With Concentrated Growth Factor(CGF) NCT03020732 | Gazi University | N/A |
| Completed | Prospective Clinical Evaluation of Periodontal Response to Different Prosthetic Margin Design NCT02276586 | University of Padova, School of Dental Medicine | N/A |
| Completed | Comparison of Two Techniques in Gingival Recession Treatment. One-year Clinical Follow-up Study NCT04109794 | Kırıkkale University | N/A |
| Completed | Adjunctive Benefit of a Xenogenic Collagen Matrix NCT03833765 | Roberto Rotundo | N/A |
| Completed | Cytokine and MMP Levels in Gingival Crevicular Fluid in the Treatment of Localized Gingival Recessions NCT02380872 | Ege University | N/A |
| Completed | Diode Laser for Harvesting Gingival Graft NCT02441127 | Cukurova University | N/A |
| Completed | Platelet Rich Fibrin in the Treatment of Multiple Gingival Recessions NCT02018120 | Ege University | N/A |
| Completed | Morbidity and Coverage Outcome With Connective Tissue Graft Used With Coronally Advanced Flap and Tunneling Te NCT02269748 | University of Padova, School of Dental Medicine | N/A |
| Completed | Effect of Low-Level Laser on Pain and Healing of Donor Site Following Free Gingival Graft NCT02896283 | Tehran University of Medical Sciences | Phase 2 / Phase 3 |
| Completed | Esthetic Outcomes of Single Immediate Implant Placement NCT02435706 | Columbia University | N/A |
| Completed | Low-intensity Laser Therapy in the Treatment of Gingival Recession NCT02118155 | UPECLIN HC FM Botucatu Unesp | N/A |
| Completed | Connective Tissue Graft Versus Mucograft Collagen Matrix for Coverage of Multiple Gingival Recession Defects NCT01440426 | Maurizio Tonetti | Phase 4 |
| Completed | Composite Resin Plus Connective Tissue Graft. NCT02423473 | Universidade Estadual Paulista Júlio de Mesquita Filho | N/A |
| Completed | Root Biomodification With Citric Acid and Tetracycline Improves the Outcomes of Root Coverage NCT02259543 | University of Sao Paulo | N/A |
| Completed | The Incidence of Gingival Fissures _ a Crossover Single-blinded Randomized Clinical Trial NCT01636830 | Federal University of Rio Grande do Sul | N/A |
| Completed | Effect of a Multi-directional Power Toothbrush on Recession NCT02530671 | University Hospital Schleswig-Holstein | N/A |
| Completed | An Explorative Study To Develop A Predictive Model Based On Avascular Exposed Root Surface Area For Root Cover NCT02210143 | Cukurova University | — |
| Completed | Acellular Dermal Matrix Graft In Root Coverage of Gingival Recessions With Previously Restored Cervical Lesion NCT03615092 | University of Sao Paulo | N/A |
| Completed | Coronally Advanced Flap With or Without Porcine Collagen Matrix for Root Coverage NCT02242500 | Enilson Antonio Sallum | Phase 4 |
| Completed | Non-Pedicled Buccal Fat Pad Graft in the Treatment of Gingival Recessions NCT02393053 | Universidade Positivo | N/A |
| Completed | Microsurgical Versus Conventional Semilunar Coronally Advanced Flap NCT02433899 | Universidade Federal Fluminense | Phase 4 |
| Completed | Two Techniques for Root Coverage With a Xenogeneic Collagen Matrix NCT02129504 | University of Sao Paulo | N/A |
| Completed | Clinical Comparison Between Two Surgical Techniques for the Treatment of Gingival Recessions NCT01175720 | University of Sao Paulo | N/A |
| Completed | The Role of Smoking and Gingival Crevicular Fluid Markers on Coronally Advanced Flap Outcomes NCT03539939 | Ege University | N/A |
| Completed | Platelet Rich Fibrin in the Treatment of Localized Gingival Recessions NCT01793389 | Ege University | N/A |
| Completed | Study of Root Coverage With Acellular Dermal Matrix: Puros® Dermis Versus Alloderm® NCT00881959 | Zimmer Biomet | N/A |
| Completed | Root Coverage in Smokers With Acellular Dermal Matrix Graft and Enamel Matrix Derivative NCT02135471 | University of Sao Paulo | Phase 2 |
| Completed | A Randomized Controlled Clinical Trial to Evaluate Safety and Effectiveness of CAF + Mucograft® Compared to CA NCT00902876 | Geistlich Pharma AG | N/A |
| Terminated | A Pilot Study of CelTx(TM) (Apligraf®) in the Treatment of Gingival Recession Requiring Root Coverage NCT00679081 | Organogenesis | Phase 1 / Phase 2 |
| Completed | A New Therapeutic Approach for Root Coverage NCT01143610 | University of Sao Paulo | N/A |
| Completed | Expression of Angiogenic Biomarkers During Healing of Intra-Oral Soft Tissue Engineered Grafts NCT01134081 | University of Michigan | N/A |
| Completed | Safety and Efficacy of Gintuit(TM)for Oral Soft Tissue Regeneration NCT00587834 | Organogenesis | Phase 3 |
| Completed | Coronally Advanced Flap in Combination With Acellular Dermal Matrix and Enamel Matrix Derivatives for Root Cov NCT00720707 | Tabriz University | Phase 4 |
| Completed | A Pilot Clinical Trial of Gintuit (TM)in Establishing a Functional Zone of Attached Gingiva NCT01547962 | Organogenesis | N/A |
| Completed | Clinical Evaluation of Single-stage Advanced Versus Rotated Flaps in the Treatment of Gingival Recessions NCT02433912 | Universidade Federal Fluminense | Phase 4 |
| Unknown | Analysis of Root Coverage Stability. NCT05439382 | Azienda Ospedaliero-Universitaria di Modena | — |