At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Clinical and Health Economic Evaluation of a New Baha® Abutment, With a Minimally Invasive Surgical Technique. An International Multicentre, Open, Randomised, Comparative, Parallel Group, Investigation. 1y Investigation, 2y Follow-up
In Brief
A clinical study evaluating Minimally invasive surgery and BA400 and Traditional surgery and BA300 for Deafness and 3 related conditions. Completed, enrolled 106 participants across 7 sites in 4 countries.
Detailed Summary
To demonstrate that the minimally invasive surgical procedure in combination with the use of the Cochlear Baha BA400 abutment is associated with a reduction of inflammation/infection, overgrowth, pain and numbness at the site of implantation compared to the traditional surgical procedure in combination with the use of the standard Baha abutment (Cochlear Baha BA300 Abutment). To demonstrate that the minimally invasive surgical procedure in combination with the use of the Cochlear Baha BA400 abutment is associated with a reduction in direct medical costs, due to shorter surgical procedures, faster wound healing and less complications compared to the traditional surgical procedure in combination with the use of the standard Baha abutment (Cochlear Baha BA300 Abutment).
Study Details
Timeline
Interventions
The Cochlear Baha BA400 Abutment has been designed with a concave shape at the lower aspect of the abutment. The abutment is made of commercially pure titanium and is coated with a hydroxyapatite layer on the entire soft tissue-contacting surface of the abutment up to 3 mm below the top surface (2 mm below the top surface on 6 mm abutments).
The BA300 abutment is made of commercially pure titanium and is available in two different lengths (6 mm and 9 mm).