Cited by 14Digital Mental Health InterventionsHearing, Cochlea, Tinnitus, GeneticsTelemedicine and Telehealth Implementation

Delivery of internet-based cognitive behavioral therapy combined with human-delivered telepsychology in tinnitus sufferers through a chatbot-based mobile app

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Bardy, Fabrice, Jacquemin, Laure, Wong, Cara L., Maslin, Michael R. D., Purdy, Suzanne C., Thai-Van, Hung·2024·Frontiers in Audiology and Otology

Abstract

Background While there is no cure for tinnitus, research has shown that cognitive behavioral therapy (CBT) is effective in managing clinical sequelae. Although traditional CBT is labor-intensive and costly, new online consultations may improve accessibility. Moreover, there is promise in an engaging conversational agent, or a “chatbot,” delivering CBT in a conversation-like manner and allowing users to work through complex situations with the guidance of a virtual coach. Currently, there is little research examining a possible hybrid model using iCBT and tele consultation with a psychologist. Methods A randomized, 2 parallel-group trial was conducted to compare the clinical effectiveness of (1) iCBT delivered through a chatbot mobile app (i.e., Tinnibot only group) (2) Tinnibot combined with telepsychology (i.e., hybrid-intervention group). A total of 30 eligible adults with tinnitus were included. After an 8-week intervention period, participants were followed up for 2 months. The primary outcome measure, the Tinnitus Functional Index (TFI), and the secondary outcome measures, Hyperacusis Questionnaire (HQ), Generalized Anxiety Disorder 7-item (GAD-7), and Patient Health Questionnaire (PHQ-9), were assessed before treatment, post-treatment, and at follow-up. Results The TFI decreased significantly over time in both groups, with a trend for a larger improvement in the group that received telepsychology. At post-treatment, a clinically significant improvement was observed in 42% of the Tinnibot-only group and 64% of the hybrid-intervention group. At follow-up, this was 64% for both groups. The secondary outcome measures, PHQ-9 and GAD-7 improved significantly over time, but the HQ did not. Discussion Internet-based delivery of CBT is effective in decreasing tinnitus distress, and levels of anxiety and depression, which is more relevant today than ever in the context of a global pandemic that has challenged the delivery of face-to-face intervention. The addition of telepsychology might be beneficial, but not essential for the effectiveness of treatment. There is a need for further research to determine whether there is any relationship between the characteristics of tinnitus patients and the success of the different modes of delivery of therapy.

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Crossref · 10.3389/fauot.2023.1302215

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  • The iCBT mobile application "Timibot" significantly alleviated tinnitus distress and, when combined with remote psychological counseling, enabled rapid symptom improvement in the early stages of treatment.

    “It significantly alleviated tinnitus distress and, when combined with remote psychological counseling, enabled rapid symptom improvement in the early stages of treatment.”

    From Research trends and hotspots of cognitive behavioral therapy for tinnitus: a bibliometric analysis (2025) · cites this paper as Bardy et al., 2024

    The Primary outcome measure section (page unavailable) reports that tinnitus distress decreased significantly over time in both the Tinnibot-only and hybrid groups. The Discussion (page unavailable) describes faster improvement with added telepsychology only as a trend, with no significant difference between groups. The claim overstates the evidence that counseling enabled rapid early improvement. (LLM, conf=0.90)

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Authors
Bardy, F., Jacquemin, L., Wong, C. L., Maslin, M. R. D., Purdy, S. C., & Thai-Van, H.
Affiliations
  • University of Auckland (NZ)
  • University of Antwerp (BE)
Corresponding author
Bardy, Fabrice
Venue
Frontiers in Audiology and Otology
Published
2024-01-09
Volume
1
ISSN
2813-6055 (ISSN-L)
OpenAlex
W4390726468
Cited by
14
References
31
Citations by year
2026: 7 · 2025: 5 · 2024: 2
FWCI
5.58
Type
journal article
Language
en
Open access
Locations
  • Frontiers in Audiology and Otology (publishedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • ResearchSpace (University of Auckland) (submittedVersion, cc-by)
Funders
Fondation Pour l'Audition (FPA IDA10, FPA IDA09)
Topics
  • Social Sciences › Psychology › Applied Psychology › Digital Mental Health Interventions
  • Life Sciences › Neuroscience › Sensory Systems › Hearing, Cochlea, Tinnitus, Genetics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Telemedicine and Telehealth Implementation
Keywords
tinnitus, cognitive behavioral therapy, internet-based cognitive behavioral therapy, chatbots, mobile application, telepsychology, hybrid intervention, Tinnitus Functional Index, hyperacusis, anxiety, depression, tinnitus distress, COVID-19 pandemic

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