Trial reportBioMed research international2017
Tapered, Double-Lead Threads Single Implants Placed in Fresh Extraction Sockets and Healed Sites of the Posterior Jaws: A Multicenter Randomized Controlled Trial with 1 to 3 Years of Follow-Up.
Trial report in BioMed research international, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
8 citing papers in PubMed.
- The success rate and aesthetic outcomes of immediate anterior implant placement based on primary stability: A retrospective study.Medicine · 2026Article
- The Influence of Different Implant Placement Techniques on Alveolar Ridge Preservation: A Systematic Review and Meta-analysis.European journal of dentistry · 2025Article
- Primary implant stability of two implant macro-designs in different alveolar ridge morphologies: an in vitro study.International journal of implant dentistry · 2025Article
- Optimizing Implant Placement Timing and Loading Protocols for Successful Functional and Esthetic Outcomes: A Narrative Literature Review.Journal of clinical medicine · 2025Review
- Differences in Dental Implant Survival between Immediate vs. Delayed Placement: A Systematic Review and Meta-Analysis.Dentistry journal · 2023Review
- Success Rates and Complications Associated with Single Immediate Implants: A Systematic Review.Dentistry journal · 2022Review
- Effect of Different Implant Designs on Strain and Stress Distribution under Non-Axial Loading: A Three-Dimensional Finite Element Analysis.International journal of environmental research and public health · 2020Article
- [Immediate implantation following tooth extraction in fresh maxillary molar socket with poor bone quality].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2019Article
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo evaluate the survival, success, and complication rates of tapered double-lead threads single implants, placed in fresh extraction sockets and healed sites of the posterior jaws.
methodsThe enrolled patients were randomly divided into 2 groups: in the test group (TG), all implants were inserted at the time of tooth extraction; in the control group (CG), all implants were placed 3 months after extraction. The implants were followed for a period of 1 to 3 years after loading. The main outcomes were implant survival, complications, and implant-crown success.
resultsNinety-two patients had 97 installed implants (49 in the TG, 48 in the CG). Only two implants failed, in the TG; the survival rates were therefore 95.9% (47/49) and 100% (48/48) for TG and CG, respectively. In the surviving implants, no complications were reported, for an implant-crown success of 100%.
conclusionsAlthough a significant difference was found in the levels of primary stability between TG and CG, single implants placed in fresh extraction sockets and healed sites of the posterior jaws had similar survival and complication rates. Crestal bone levels and peri-implant bone resorption showed similar values. A longer follow-up period is however required, to confirm these positive outcomes.
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