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NCT06577051
Evaluation of Eustachian Tube Function With 226 and 1000 Hz Probes in Children Undergoing Tonsillectomy ± Adenoidectomy
trial testing Eustachian tube function test with 226 and 1000 Hz probes in Tonsillar Hypertrophy in 128 participants. Completed in 30 November 2024.
28 November 2024
Quick facts
| Lead sponsor | Sumeyra DOLUOGLU |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 128 |
| Start date | 20 August 2024 |
| Primary completion | 28 November 2024 |
| Estimated completion | 30 November 2024 |
| Sites | 1 location across Turkey (Türkiye) |
Drugs / interventions tested
- Eustachian tube function test with 226 and 1000 Hz probes
Conditions studied
- Tonsillar Hypertrophy — all drugs for Tonsillar Hypertrophy →
- Eustachian Tube Dysfunction — all drugs for Eustachian Tube Dysfunction →
- Tympanic Membrane Disorder — all drugs for Tympanic Membrane Disorder →
- Eustachian Tube Dysfunction of Both Ears — all drugs for Eustachian Tube Dysfunction of Both Ears →
Sponsor
Sumeyra DOLUOGLU
Who can join
Adults 4 to 15, any sex, with Tonsillar Hypertrophy or Eustachian Tube Dysfunction. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
In children undergoing tonsillectomy ± adenoidectomy without eustachian dysfunction, the objective is to control tubal functions with tympanometry utilising probes at 226 Hz and 1000 Hz, as well as measuring the ipsilateral and contralateral acoustic reflexes with a 226 Hz probe. An eustachian function test with a 226 Hz probe (automatic Williams test) and play audiometry are to be conducted on young children, while pure tone audiometry is to be conducted on older children, in the preoperative period, on the first day after surgery and in the second week after surgery. The primary objective is to ascertain whether the tubal functions, which are hypothesised to be impaired on the first day, return at the latest in the second week, with all tests evaluating the eustachian tube both directly and indirectly. The secondary objective is to determine whether this recovery occurs earlier with the 226 Hz probe or the 1000 Hz probe.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Evaluation of Eustachian tube function with dynamic and static tests in children undergoing adenotonsillectomy: A prospective clinical study.
Doluoglu S, Gazeloglu AZ, Ulger N, Camalan BV, et al · · 2025 · PMID 40663994 · DOI 10.1016/j.ijporl.2025.112488
Verify or expand the search:
- PubMed search for NCT06577051
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other recruiting trials for Tonsillar Hypertrophy
Currently open trials in the same condition.
- NCT06576830 — Optimization of Pediatric Tonsillectomy to IMprove AnaLgesia · Phase 4 · recruiting
- NCT06266429 — Metabolomic Profiling of Racial Disparity · active not recruiting
Other Sumeyra DOLUOGLU trials
Trials by the same sponsor.
- NCT06579586 — Parental Anxiety and Postoperative Pain and Complications in Children Undergoing Tonsillectomy ± Adenoidectomy · completed
Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT06577051 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Sumeyra DOLUOGLU
- Last refreshed: 15 April 2025
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT06577051.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing