[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"single-sided-deafness\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:single-sided-deafness":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,3,0,[8,41,78],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":11,"sex":15,"minAge":16,"maxAge":4,"enrollmentInfo":17,"targetDuration":4,"studyType":20,"phases":21,"briefSummary":23,"conditions":24,"keywords":4,"overallStatus":28,"whyStopped":4,"lastUpdateSubmitDate":29,"lastUpdatePostDateStruct":30,"startDateStruct":33,"completionDateStruct":35,"leadSponsor":37,"locationsCount":40},"100645656","the-effect-of-anatomy-based-fitting-on-the-perception-of-speech-in-noise-and-music-in-single-sided-deaf-cochlear-implant-users-100645656",false,"NCT07703800","The Effect of Anatomy-based Fitting on the Perception of Speech in Noise and Music in Single-sided Deaf Cochlear Implant Users","Inclusion Criteria:\n\n* Age ≥ 18 years\n* Post-lingual onset of unilateral severe-to-profound sensorineural hearing loss\n* Contralateral hearing \\\u003C 30 dB HL (PTA measured at 500Hz, 1kHz, 2kHz en 4 kHz)\n* Post-operative Computed Tomography (CT) scan of the CI elec-trode available\n* Subject implanted with MED-EL cochlear implant(s)\n* Subjects received a Flex20, Flex24, Flex28, FlexSoft, Flex34 or Standard electrode\n* Subject planned to receive a SONNET 2, SONNET 3 or RONDO 3 audio processor on the newly implanted side\n* Newly implanted CI users\n* The most apical active electrode contact has to be inserted at least 540°\n* Minimum of 10 active channels can be activated\n* Fluent in the language of the test centre\n* Signed and dated Informed Consent Form (ICF) before the start of any study-specific procedure\n\nExclusion Criteria:\n\n* Lack of compliance with any inclusion criteria\n* Implanted with C40+, C40X and C40C\n* Implanted with an ABI or Split electrode array\n* Anything that, in the opinion of the Investigator, would place the subject at increased risk or preclude the subject's full compliance with or completion of the study","ALL","18 Years",{"count":18,"type":19},20,"ESTIMATED","INTERVENTIONAL",[22],"NA","The present study evaluates the effect of anatomy-based fitting on speech perception in noise and music perception in newly implanted single-sided deaf (SSD) CI recipients. Speech perception in noise will be assessed using different spatial configurations of speech and noise. Music perception will be evaluated using objective measurements for melody, harmony, timbre and pitch and using a subjective questionnaire, the Music and Cochlear implant questionnaire (MCIQ). Furthermore, localization and self-reported hearing benefit (HISQUI19, SSQ12) will be assessed.",[25,26,27],"Cochlear Implant","Sensorineural Hearing Loss","Single Sided Deafness","RECRUITING","2026-07-17",{"date":31,"type":32},"2026-07-21","ACTUAL",{"date":34,"type":32},"2025-06-26",{"date":36,"type":19},"2027-12",{"name":38,"class":39},"University Hospital, Antwerp","OTHER",1,{"id":42,"slug":43,"hasResults":11,"nctId":44,"briefTitle":45,"officialTitle":46,"acronym":47,"eligibilityCriteria":48,"healthyVolunteers":49,"sex":15,"minAge":50,"maxAge":51,"enrollmentInfo":52,"targetDuration":4,"studyType":20,"phases":54,"briefSummary":55,"conditions":56,"keywords":62,"overallStatus":28,"whyStopped":4,"lastUpdateSubmitDate":69,"lastUpdatePostDateStruct":70,"startDateStruct":72,"completionDateStruct":74,"leadSponsor":76,"locationsCount":40},"100498831","cochlear-implants-in-young-children-with-ssd-100498831","NCT05775367","Cochlear Implants in Young Children With SSD","Cochlear Implantation in Infants and Toddlers With Single-Sided Deafness","Little SSD","To be eligible to participate in this trial as a study subject, an individual must meet all of the following criteria:\n\n1. Provision of signed and dated parental permission form\n2. Unilateral severe-to-profound sensorineural hearing loss, congenital or acquired prior to the age of 2 years, defined as:\n\n   1. Unaided residual hearing thresholds that yield a 3 frequency pure tone average (PTA; average at 500, 1000, and 2000 Hz) of ≥70 dB hearing loss (HL) in the ear to be implanted\n   2. Hearing thresholds in the contralateral ear of ≤20 dB HL (3 frequency PTA of 500, 1000, and 2000 Hz).\n\n   i. Thresholds should be measured using inserts wherever possible, or in the sound field to record the better-hearing ear alone. Required thresholds will include 250, 500, 1000, 2000, and 4000 Hz for air conduction. All other octave frequencies should be attempted. Bone conduction thresholds should be obtained at 500, 1000, 2000, and 4000 Hz. Masking should be attempted where appropriate. As participants are very young and masking is difficult for this population, suspected shadow audiograms will be sufficient if objective testing has confirmed a severe-to-profound unilateral hearing loss. Testing should confirm a severe-to-profound hearing loss, defined as a 3-frequency PTA (500, 1000, and 2000) \\>70 dB HL in one ear and ≤20 dB HL in the contralateral ear. The Primary Investigator and Lead Diagnostic Audiologist must agree on this diagnosis for enrollment.\n3. Insufficient functional access to sound with appropriately fit amplification and aural habilitation (based on best practices and standard of care) defined as:\n\n   1. PEACH + parent questionnaire scores below the expected value for children who lack the requisite language to complete open-set word recognition testing or\n   2. Recorded Multisyllabic Lexical Neighborhood Test (MLNT) scores ≤ 30% in the ear to be implanted for children with the requisite language to complete open-set word recognition testing.\n4. Between 7 months and 2 years, 11 months of age at implantation\n5. Normal cochlear nerve as evaluated by imaging, required imaging by MRI brain\u002FInternal auditory canal (IAC) without contrast with heavily weighted T2 images. CT optional at the physician's discretion.\n6. No malformation of the cochlea\n7. No evidence of progressive hearing loss of the contralateral ear\n8. Willing to\u002Fhas undergone hearing aid trial as warranted based on achieving an aided speech intelligibility index (SII) of \\> .65 when fitted via Desired Sensation Level (DSL) methods.\n9. Realistic parental expectations: a verbal acknowledgment of the potential benefits and risks, and postoperative variation in performance. For instance, cochlear implantation will not restore normal hearing\n10. Willing to obtain recommended meningitis vaccinations per Centers for Disease Control (CDC) recommendations\n11. Development and cognition within the normal range as measured by the Developmental Assessment of Young Children (DAYC-2).\n12. Parental commitment to study parameters including being able and willing to participate in the evaluation schedule, involvement in prescribed therapy, and travel to the investigational site and study-related activities. Parents must be willing to encourage wearing implant during waking hours.\n\nTo participate as an SSD control subject, an individual must meet all the following criteria:\n\n1. Provision of signed and dated parental permission form\n2. Unilateral severe-to-profound hearing loss - congenital or acquired prior to 2 years of age.\n\n   1. Unaided residual hearing thresholds that yield a 3 frequency PTA (500, 1000, and 2000 Hz) of ≥70 dB HL in the affected ear.\n   2. Hearing thresholds in the contralateral ear of ≤20 dB HL (3 frequency PTA of 500, 1000, and 2000 Hz)\n   3. Unable to use or benefit from traditional amplification\n3. Five years of age at the time of testing\n4. Development and cognition within the normal range as measured by the Early Stanford Binet 2 (SB2).\n\nTo participate as a TH control subject, an individual must meet all the following criteria:\n\n1. Provision of signed and dated parental permission form\n2. Bilateral hearing thresholds that yield a PTA of ≤20 dB HL (3 frequency PTA of 500, 1000, and 2000 Hz).\n3. Five years of age at the time of testing\n4. Development and cognition within the normal range as measured by the Early SB2.\n\nAn individual who meets any of the following criteria will be excluded from participation in this study as a study subject:\n\n1. English is not primary language of the home\n\n   1. Speech perception materials are presented in English\n   2. Parental questionnaires are administered in English\n2. Conductive hearing loss in either ear\n3. Cochlear nerve deficiency\n4. Ossification\u002FFibrosis of the cochlea precluding implantation\n5. Inability to participate in follow-up procedures (i.e., unwillingness, geographic location)\n6. History of refractory chronic otitis media or condition that contraindicates anesthesia\n\nAn individual who meets any of the following criteria will be excluded from participation in this study as a control subject:\n\n1. English is not primary language of the home\n\n   1. Speech perception materials are presented in English\n   2. Parental questionnaires are administered in English\n2. Inability to participate in testing (i.e., unwillingness)",true,"7 Months","71 Months",{"count":53,"type":19},60,[22],"The goal of this clinical trial is to investigate the safety and effectiveness of cochlear implantation in infants and toddlers with single-sided deafness.\n\nThe main questions it aims to answer are:\n\n* Are cochlear implants an effective treatment of single-sided deafness in infants and toddlers?\n* Are cochlear implants a safe treatment for single-sided deafness in infants and toddlers?\n\nParticipants will receive a cochlear implant and be followed until they are five years old. During those five years, the investigators will program the device and monitor auditory development.\n\nChildren will be asked to:\n\n* Undergo cochlear implantation\n* Wear their cochlear implant processor whenever they are awake.\n* Participate in traditional hearing tests\n* Participate in traditional hearing testing\n* Participate in localization testing\n* Participate in hearing in noise testing\n* Participate in word recognition testing\n* Participate in speech, language, and educational evaluations\n\nThe researchers will compare results to children with typical hearing in both ears and children with single-sided deafness who have not received an implant to observe any differences between the groups.",[27,57,58,59,60,61],"Unilateral Deafness","Hearing Loss, Unilateral","Hearing Loss","Congenital Hearing Loss","Deafness One Ear",[63,64,65,66,67,68],"cochlear implant","uhl","ssd","children","hearing loss","deafness","2026-06-23",{"date":71,"type":32},"2026-06-26",{"date":73,"type":32},"2023-07-07",{"date":75,"type":19},"2030-05-30",{"name":77,"class":39},"University of North Carolina, Chapel Hill",{"id":79,"slug":80,"hasResults":11,"nctId":81,"briefTitle":82,"officialTitle":83,"acronym":84,"eligibilityCriteria":85,"healthyVolunteers":11,"sex":15,"minAge":4,"maxAge":4,"enrollmentInfo":86,"targetDuration":4,"studyType":88,"phases":4,"briefSummary":89,"conditions":90,"keywords":96,"overallStatus":98,"whyStopped":4,"lastUpdateSubmitDate":99,"lastUpdatePostDateStruct":100,"startDateStruct":102,"completionDateStruct":104,"leadSponsor":106,"locationsCount":4},"100605333","sentio-systematic-evaluation-100605333","NCT07161154","Sentio Systematic Evaluation","Sentio Systematic Evaluation - SENSE","SENSE","Inclusion Criteria:\n\n* Subject who is scheduled for or have undergone Sentio implantation in clinical practice.\n* Subject who has consented to participation or are covered by consent waiver.\n\nExclusion Criteria:\n\n* Subjects enrolled in other clinical investigations leading to their Sentio implantation and subsequent follow-up deviating substantially from clinical practice",{"count":87,"type":19},100,"OBSERVATIONAL","The study is designed as an international, multi-center, single-armed, non-interventional\u002Fobservational study including subjects who has received or are planned to receive the Sentio system as part of normal clinical practice.",[91,92,93,27,59,94,95],"Hearing Loss, Bilateral or Unilateral","Hearing Loss, Conductive","Hearing Loss, Mixed Conductive-Sensorineural","Hearing-Impairment","Hearing Aid",[97],"Active transcutaneous bone conduction hearing system","NOT_YET_RECRUITING","2025-09-03",{"date":101,"type":32},"2025-09-08",{"date":103,"type":19},"2025-09",{"date":105,"type":19},"2035-12",{"name":107,"class":108},"Oticon Medical","INDUSTRY"]