Clinical trials: Delayed Implant
Horizontal Ridge Deficiency
Implant Phenotype Modification Via GBR and ADM
Single implant sites with bone loss can often be managed by bone grafting alone. The purpose of this study is to determine whether putting a soft tissue graft substitute over the bone graft will provide an increased benefit for…
- Trial name
- NCT07082244
- Testing
- Dental implant placement, Guided bone regeneration with collagen membrane, Guided bone regeneration with acellular dermal matrix.
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- University of Michigan
Mastectomy; Lymphedema, Breast Cancer
Examining and Comparing the Temporal Changes and Results of Cosmetic, Quality of Life and Patient Satisfaction Achieved With Immediate and Delayed-immediate Implant-based Breast Reconstruction Procedures and Contralateral Symmetrization Techniques
This is a response-adaptive (RAR) prospective randomized study with a long-term follow-up and the aim of this clinical study is to measure with qualitative and quantitative indicators the changes in cosmetic results, quality of…
- Conditions
- Mastectomy; Lymphedema, Breast Cancer, Quality of Life
- Trial name
- NCT04356235
- Testing
- A: expander-silicone implant exchange and contralateral symmetrization with mastopexy and if needed with volume reduction, B: expander-silicone implant exchange with contralateral symmetrization with mastopexy and Ultrapro sling, C: expander-silicone implant exchange and contralateral symmetrization with mastopexy and silicone implant augmentation
- Where
- Hungary
- Volunteers
- 528 people, healthy volunteers welcome
- Sponsor
- National Institute of Oncology, Hungary
ST Segment Elevation Myocardial Infarction
DANish Study of Optimal Acute Treatment of Patients With ST-elevation Myocardial Infarction
This study focuses on Cardioprotective strategies.
- Trial name
- DANAMI-3 (NCT01435408)
- Testing
- Conventional primary PCI, Ischemic postconditioning., Deferred stenting in primary PCI.
- Where
- 5 sites in Denmark
- Volunteers
- 2,000 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Graft vs Host Disease, Congenital Aniridia
Safety and Performance Study of the ARGOS-IO System in Patients Undergoing Boston Keratoprosthesis Implantation
The ARGOS-IO pressure sensor is intended to be implanted in the human eye in combination with Boston Keratoprosthesis (BKPro) surgery and to remain in place indefinitely.
- Conditions
- Graft vs Host Disease, Congenital Aniridia, Chemical Burns, Stevens-Johnson Syndrome
- Trial name
- NCT02945176
- Testing
- ARGOS-IO system
- Where
- 2 sites in Germany
- Volunteers
- 13 people
- Sponsor
- Implandata Ophthalmic Products GmbH
Dental Implant, Tooth Loss
Flap Vs Flapless Technique for Delayed Implant Placement in the Maxillary Esthetic Zone
This randomized comparative clinical trial aims to evaluate the clinical, radiographic, and esthetic outcomes of flap versus flapless techniques for delayed dental implant placement in the maxillary esthetic zone.
- Conditions
- Dental Implant, Tooth Loss, Partial Edentulism, Maxillary Tooth Loss
- Trial name
- NCT07654452
- Testing
- Flap Implant Placement, Flapless Implant Placement
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Suez Canal University
Accuracy of AI App, Accuracy of AI Assisted Surgical Guides
Accuracy of AI Assisted Surgical Guide (AISG)
The purpose of this study is to evaluate and compare the accuracy of conventional static surgical guide and AI-assisted static surgical guide in implant placement in the esthetic zone of partially edentulous maxilla , This study…
- Trial name
- AISG (NCT07711613)
- Testing
- Implant placement using Conventional static surgical guide, Implant placement using AI assisted surgical guide
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Suez Canal University
ST-segment Elevation Myocardial Infarction
Efficacy and Safety Study of Deferred Stenting in Patients With STEMI
It is known that no reflow phenomenon by microvascular obstruction after revascularization in STEMI increase infarct size, cardiac remodeling, and a risk of late mortality.
- Trial name
- INNOVATION (NCT02324348)
- Testing
- Deferred coronary stenting, Immediate coronary stenting
- Where
- South Korea
- Volunteers
- 114 people
- Sponsor
- Korea University Anam Hospital
Partial Edentulism
Evaluation of Immediate Versus Delayed Loading of Dental Implants With a Modified Surface
The purpose of this study is to evaluate the performance of a new dental implant with a modified surface in different loading protocols.
- Trial name
- NCT00782171
- Testing
- SLActive dental implant
- Where
- 19 sites in United States, Austria and 7 more
- Volunteers
- 266 people
- Sponsor
- Institut Straumann AG
IUC Insertion After Medical Abortion
Intrauterine Contraception (IUC) After Medical Abortion
Today a large proportion of early abortions are medical, in accordance to the woman's choice. The main objective of the present study was to compare, in a randomised fashion, initiation of intrauterine contraception (IUC) at…
- Trial name
- NCT01537562
- Testing
- Timing of IUC insertion
- Where
- Sweden
- Volunteers
- 129 people
- Sponsor
- Karolinska Institutet
Dermatitis, Allergic Contact
Cutaneous and Systemic Reactions to Metal Implants
The purpose of this study is to evaluate if metal patch testing in metal allergic patients is useful for predicting the development of allergic skin disease or systemic symptoms in patients who recieve a metal orthopedic implant.
- Trial name
- NCT02483728
- Testing
- Patch Test
- Where
- 2 sites in United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Contraceptive Usage
Immediate Versus Delayed Insertion of Intrauterine Contraception After Medical Abortion
PICO: Population: Women with unwanted pregnancy having a medical abortion and fulfilling inclusion and without exclusion criteria and opting for IUC as post abortion contraception.
- Trial name
- INTRAM (NCT03603145)
- Testing
- Immediate insertion
- Where
- 6 sites in Sweden
- Volunteers
- 720 people
- Sponsor
- Karolinska Institutet
Atrophic Mandible
Horizontal Ridge Augmentation in Atrophic Posterior Mandible With Delayed Implant Placement
The study will assess the clinical and radiographic outcomes of tenting pole technique versus modified tunneling technique used for horizontal augmentation of atrophied posterior mandibular ridge associated with delayed implant…
- Trial name
- NCT07884630
- Testing
- atrophied ridge augmentation
- Where
- Egypt
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Socket Preservation
Demineralized Dentin Graft in Preservation of Post-Extraction Sites Associated With Delayed Implant Placement
Thirty patients will be selected from outpatient clinic of the Oral and Maxillofacial Surgery Department, Faculty of Dentistry, Mansoura University seeking for extraction of non-restorable mandibular posterior teeth For the 1st…
- Trial name
- NCT06251960
- Testing
- socket preservation with completely demineralized dentin graft, socket preservation with partially demineralized dentin graft
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Transcatheter Aortic Valve Implantation, Permanent Pacemaker Implantation
A Multimodal Strategy to Screen for and Rule-Out Delayed High-Grade Conduction Disturbances After TAVR
Electrocardiogram (ECG)-based algorithms have been proposed to guide post-TAVI conduction management; however, their ability to predict clinically relevant delayed conduction disturbances remains limited.
- Conditions
- Transcatheter Aortic Valve Implantation, Permanent Pacemaker Implantation, Right Bundle-Branch Block, Left Bundle-Branch Block
- Trial name
- LATETAVI (NCT07414485)
- Testing
- retrospective health data collection
- Where
- France
- Volunteers
- 209 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Papilla Reconstruction
Modified Pedicle Subepithelial Connective Tissue Graft for Interdental Papillary Reconstruction Around Delayed Implants in the Esthetic Zone: A Case Series Trail
This case series trial aims to evaluate the effect of a modified pedicle subepithelial connective tissue graft in creating anatomical papilla around one-stage delayed implant in the esthetic zone to establish better esthetics.
- Trial name
- delay implant (NCT04843826)
- Testing
- papilla reconstruction
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Ahmed Sadek Mohamed
Contraception
Postplacental or Delayed Insertion of the Levonorgestrel-releasing Intrauterine Device (IUD) After Vaginal Delivery
This study is a randomized controlled trial comparing 6 month usage rates of the levonorgestrel-releasing intrauterine device (LNG-IUD) when inserted postplacentally after vaginal delivery or delayed placement at 6-8 weeks…
- Trial name
- POPI (NCT00476021)
- Testing
- Levonorgestrel-releasing IUD (Mirena)
- Where
- United States
- Volunteers
- 168 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Implant
Healing Outcomes of Peri-implant Soft Tissues With Different Healing Abutments
The purpose of this study is to compare how well our research participants heal with two different kind of healing abutments used.
- Trial name
- NCT07249242
- Testing
- Healing Abutment- customized, Healing Abutment- pre fabricated
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Tufts University
Single Tooth Lost, Dental Implant
Immediate and Early Single Dental Implants
The objective of the research project will be to compare immediate and early unitary implants for the rehabilitation of missing teeth in the upper aesthetic region.
- Trial name
- NCT04075383
- Testing
- immediate dental implant, immediate-delayed dental implant
- Where
- Brazil
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Federal University of Rio Grande do Sul
Healthy Adults, Dental Implant
Comparing Dynamic Navigation to Static Navigation in the Implant Placement
Implant placement is preplanned by taking xrays and impressions for the mouth one group a guide is fabricated and used to guide the implant drilling all through to the implant placement the other group, no guide is fabricated…
- Conditions
- Healthy Adults, Dental Implant, Accuracy
- Trial name
- RCT (NCT07291336)
- Testing
- Dynamic navigation system, Static Implant guide
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Tooth Extraction, Dental Implantation
Immediate Implant Placement in Fresh Extraction Sockets and Delayed Implants in Healed Sockets.
The purpose of this prospective clinical study was to compare in delayed and immediately placed implants, the marginal vertical bone loss at 4 sides of the implant (buccal, palatal, mesial and distal), as well as the buccal and…
- Conditions
- Tooth Extraction, Dental Implantation, Bone Remodeling
- Trial name
- NCT04346706
- Testing
- Extraction and Implant insertion (test), Implant insertion (control)
- Where
- Lebanon
- Volunteers
- 24 people
- Sponsor
- Saint-Joseph University