Implementation of uHear™ - an iOS-based application to screen for hearing loss - in older patients with cancer undergoing a comprehensive geriatric assessment

Michelle Lycke, Tom Boterberg, Evi Martens, Lore Ketelaars, Hans Pottel, Antoon Lambrecht, Koen Van Eygen, Laurence De Coster, Ingeborg Dhooge, Hans Wildiers, Philip R. Debruyne*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Objective: Validation of uHear™ as a screening tool to detect hearing loss in older patients with cancer without a known diagnosis of presbycusis, as part of a Comprehensive Geriatric Assessment (CGA). Materials and Methods: Patients (≥. 70 years) with a histologically confirmed diagnosis of cancer, were enrolled at the time of CGA screening. Patients were evaluated by uHear™, which was compared to conventional audiometry as gold standard. We defined a pure-tone average (PTA) of ≥. 40 dB HL as the pass or fail screening cut-off. Validation of uHear™ was defined in terms of diagnostic accuracy through Receiver Operating Characteristics (ROC)-analysis. To accept uHear™, we estimated that the Area Under the ROC-curve (AUC) had to differ significantly from 0.50 with an AUC of at least 0.70. The Whispered Voice Test and Hearing Handicap Inventory for the Elderly were also administered. Results: Thirty-three patients consented for participation. In one patient, the results of one ear were excluded from the analysis as the patient was documented with a known hearing disorder in that ear. Significant hearing loss, defined by a PTA of ≥. 40 dB HL calculated from the air conduction thresholds at 0.5, 1.0 and 2.0 kHz, was found in 15.4% of tested ears. uHear™ showed excellent diagnostic accuracy with an AUC ± SE of 0.98 ± 0.14. It provided maximum sensitivity (100.0%) but poor specificity (36.4%) at our predefined cut-off score of ≥. 40 dB HL. Conclusion: uHear™ can be implemented as a screening tool to detect hearing loss in older patients with cancer within a CGA.

Original languageEnglish
Pages (from-to)126-133
Number of pages8
JournalJournal of Geriatric Oncology
Volume7
Issue number2
DOIs
Publication statusPublished - 1 Mar 2016
Externally publishedYes

ASJC Scopus subject areas

  • Oncology
  • Geriatrics and Gerontology

Keywords

  • Comprehensive geriatric assessment
  • Hearing loss
  • Older cancer patients
  • UHear™

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