Clinical trial Recruiting at 1 site Interventional Ages 18 to 100

A modified technique for sinus floor elevation in patients with limited bone height

Official title: A Modified Sinus Floor Elevation Technique - a Pilot Study on 12 Patients

Run by Medical University of Vienna · NCT02137824 · Data updated 2026-11-12

This study tests a new, less invasive surgery for people with low bone height to see if it can create enough space for dental implants while also making the experience less stressful for patients.

Quick facts

Study typeInterventional
Ages18 Years to 100 Years
SexAll
Enrollment12 (estimated)
SponsorMedical University of Vienna
Academic / other
Locations1 site (Vienna)
StatusRecruiting
StartedMay 2014
Main results expectedDecember 2030
Study endsDecember 2030
Registry record updatedMarch 15, 2023
Trial IDNCT02137824 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are patients with a residual bone height of 3-6mm and a residual bone width greater than 4mm.

Probably not a fit

Patients with untreated periodontal disease, smokers, or those suffering from acute or chronic sinusitis may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This pilot study aims to evaluate a modified minimally invasive surgical technique for sinus floor augmentation in patients with a residual bone height of 3-6mm. The investigators hypothesize that this technique will create an adequate implant bed of at least 10mm height after a healing period of 3-5 months, while also reducing patient stress levels. The study will involve 12 patients undergoing sinus floor elevation procedures to assess the effectiveness and safety of the approach.

Why it matters

Potential benefit: If successful, this technique could provide patients with a less invasive option for sinus floor augmentation, improving their chances of successful dental implant placement.

How similar studies have gone: While this approach is innovative, similar minimally invasive techniques have shown promise in other studies, suggesting potential for success.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* residual bone height of 3-6mm
* residual bone width of \>4mm

Exclusion Criteria:

* not treated periodontal disease
* smoker (\>5cig/day)
* acute or chronic sinusitis

Where it's running

  • Bernhard Gottlieb School of Dentistry, Medical University of Vienna
    Vienna, Austria
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.