A Randomized Controlled Clinical Trial of Two Types of Tapered Implants on Immediate Loading in the Posterior Maxilla and Mandible

2013 ◽  
Vol 28 (6) ◽  
pp. 1602-1611 ◽  
Author(s):  
Young-Kyun Kim ◽  
Jong-Ho Lee ◽  
Ji-Young Lee ◽  
Yang-Jin Yi
Keyword(s):  
Clinical Trial ◽  
Immediate Loading ◽  
Controlled Clinical Trial ◽  
Randomized Controlled Clinical Trial ◽  
Randomized Controlled ◽  
Posterior Maxilla ◽  
Maxilla And Mandible

Primary and Secondary Stability of Implants with Hydrophilic Surfaces in the Posterior Maxilla: A Split-Mouth Randomized Controlled Clinical Trial

2021 ◽  
Vol 36 (4) ◽  
pp. 787-792
Author(s):  
Pablo Barbosa ◽  
Thales Cruvinel ◽  
Celso Sakakura ◽  
Guilherme Lopes de Oliveira ◽  
Elizangela Zuza
Keyword(s):  
Clinical Trial ◽  
Controlled Clinical Trial ◽  
Randomized Controlled Clinical Trial ◽  
Randomized Controlled ◽  
Hydrophilic Surfaces ◽  
Posterior Maxilla ◽  
Secondary Stability

Reimplantation of cultivated human bone cells from the posterior maxilla for sinus floor augmentation. Histological results from a randomized controlled clinical trial

2011 ◽  
Vol 23 (9) ◽  
pp. 1031-1037 ◽  
Author(s):  
Niels Ulrich Hermund ◽  
Andreas Stavropoulos ◽  
Ole Donatsky ◽  
Henrik Nielsen ◽  
Christian Clausen ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Bone Cells ◽  
Human Bone ◽  
Controlled Clinical Trial ◽  
Randomized Controlled Clinical Trial ◽  
Randomized Controlled ◽  
Posterior Maxilla ◽  
Sinus Floor Augmentation ◽  
Sinus Floor ◽  
Histological Results

scholarly journals Survival and Complications of Single Dental Implants in the Edentulous Mandible Following Immediate or Delayed Loading: A Randomized Controlled Clinical Trial

2017 ◽  
Vol 97 (2) ◽  
pp. 163-170 ◽  
Author(s):  
M. Kern ◽  
W. Att ◽  
E. Fritzer ◽  
S. Kappel ◽  
R.G. Luthardt ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Immediate Loading ◽  
Controlled Clinical Trial ◽  
Implant Survival ◽  
Randomized Controlled Clinical Trial ◽  
Randomized Controlled ◽  
Edentulous Mandible ◽  
Significant Difference ◽  
Implant Loading ◽  
Prosthetic Complications

It was the aim of this 24-mo randomized controlled clinical trial to investigate whether the survival of a single median implant placed in the edentulous mandible to retain a complete denture is not compromised by immediate loading. Secondary outcomes were differences in prosthetic complications between the loading principles. Each of the 158 patients who received an implant was randomly assigned to the immediate loading group ( n = 81) or the delayed loading group ( n = 77). Recall visits were performed 1 mo after implant placement (for only the delayed loading group) and 1, 4, 12, and 24 mo after implant loading. Nine implants failed in the immediate loading group, all within the first 3 mo of implant loading, and 1 implant failed in the delayed loading group prior to loading. Noninferiority of implant survival of the immediate loading group, as compared with the delayed loading group, could not be shown ( P = 0.81). Consistent with this result, a secondary analysis with Fisher exact test revealed that the observed difference in implant survival between the treatment groups was indeed statistically significant ( P = 0.019). The most frequent prosthetic complications and maintenance interventions in the mandible were retention adjustments, denture fractures, pressure sores, and matrix exchanges. There was only 1 statistically significant difference between the groups regarding the parameter “fracture of the denture base in the ball attachment area” ( P = 0.007). The results indicate that immediate loading of a single implant in the edentulous mandible reveals inferior survival than that of delayed loading and therefore should be considered only in exceptional cases (German Clinical Trials Register: DRKS00003730).

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