Sponsor study identifier
interventional
32
1 country
1
Study Start
January 22, 2019
Actual (reported)Primary Completion
February 29, 2024
Actual (reported)Study Completion
February 29, 2024
Actual (reported)The Aim of this study randomized prospective clinical trial is to examine and compare periimplant tissue changes between heavy smokers and non-smokers at 12 months post loading using the alpha Bio Neo standard diameter implants with conical abutment.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
February 29, 2024
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
November 20, 2018
Actual (reported)December 5, 2018
Actual (reported)January 22, 2019
Actual (reported)February 29, 2024
Actual (reported)February 29, 2024
Actual (reported)marginal bone loss
Standardized periapical radiographs will be used to assess changes in radiographic bone height.
6 months and 18 months after implantation.
Implants probing depth (IPD)
4 months, 6 months and 16 months after implantation
Bleeding on probing
4 months, 6 months and 16 months after implantation
Labial gingival recession
4 months, 6 months and 16 months after implantation
Implant stability
Immediatly after implant installation (day 0) and 4 months after implantation
Marginal bone changes after 1 year after implant installation using Neo dental implant Alpha Bio Tec. Ltd.
Marginal bone changes after 1 year after implant installation using Neo dental implant Alpha Bio Tec. Ltd.
Neo dental implant is used to restore missing teeth
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Rambam Hospital
Haifa, Israel
Hadar Zigdon, DMD
Rambam Health Care Campus
32 participants (actual enrollment reported by the registry).
First Submitted
November 20, 2018
First Posted
December 5, 2018
Study Start
January 22, 2019
Actual (reported)Contact the study team to confirm eligibility.
Primary Completion
February 29, 2024
Actual (reported)Study Completion
February 29, 2024
Actual (reported)Last Updated
August 17, 2025
Record last verified: 2025-08
Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.
Source: ClinicalTrials.gov.
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