11 results
The main objective of the present study is to investigate the optimal stimulation pattern for tinnitus suppression in a structured way. Our study will focus on two parameters: stimulus level and anatomical stimulation site inside the cochlea.
Primary: To demonstrate the long-term efficacy of treatment with Org 50081, as compared to placebo, on sleep maintenance in patients with chronic primary insomnia as measured by the subjective Total Sleep Time. Primary efficacy endpoint is the…
The objectives are to evaluate the degree of bilateral benefit gained from having a second implant with respect to speech perception, spatial hearing, and listening effort.
Primary • To investigate the safety and tolerability of long-term treatment with 1.5 mg or 3.0 mg of Org 50081 in elderly outpatients with chronic primary insomnia. Secondary • To collect exploratory efficacy data of long-term treatment with Org…
To evaluate the effectiveness of bilateral implantation over unilateral implantation in children with severe-to-profound sensorineural hearing loss. Furthermore with this study we will investigate whether simultaneous bilateral implantation is…
The ENT clinic in Groningen has developed a new speech coding strategy: phase-lock speech (PLS) coding. This strategy distinguishes from existing strategies by the explicit coding of acoustic fine-structure. In normal hearing subjects, the…
To investigate safety and tolerability and to collect exploratory efficacy data of long-term treatment with Org 50081 in adult patients with chronic primary insomnia.
The aim of the current study is to examine whether it is possible to improve speech recognition in specific CI users by optimizing dynamic range and mean aided thresholds. Furthermore, we want to investigate to what extent patient counselling and…
The objectives of this study are to evaluate the clinical outcome of a cochlear implant (CI) over standard health care therapy with either BAHA or CROSS in patients with SSD and to examine the cost efficiency of cochlear implantation in these…
The main objective of this study is to determine the most precise method for automatic threshold detection of eCAP measurements. Secondary, the correlation between the eCAP thresholds and behavioural thresholds will be examined (the accuracy of the…
A future project will focus on a new platform for at-home monitoring and testing of cochlear implants, developed by one of the manufacturers of cochlear implants, Advanced Bionics (AB). Their Research Application allows for clinicians to read out…