Evidence map›Paper›PMID 40734818›Full record

SynthesisFrontiers in neurology2025

Salvage treatment strategies for refractory sudden sensorineural hearing loss-a comprehensive review and meta-analysis with practical recommendations.

Piero Giuseppe Meliante, Luigi D'Avino, Giuseppe Barba, Edoardo Covelli, Carla Petrella, Christian Barbato, Antonio Minni

Abstract readSystematic Review
In one paragraph

Synthesis in Frontiers in neurology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Clinical effectiveness of salvage intratympanic corticosteroids for idiopathic sudden sensorineural hearing loss: a real-world observational series.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2026
    Article
  4. Efficacy of multimodal therapy for sudden sensorineural hearing loss: a propensity score-matched analysis of 1632 patients.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2026
    Article
  5. Article
  6. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Piero Giuseppe MelianteDepartment of Neuroscience, Mental Health and Sensory Organs (N.E.S.M.O.S.), Faculty of Medicine and Psychology, "Sapienza" University, Rome, Italy.
Luigi D'AvinoDivision of Otorhinolaryngology, Head and Neck Surgery, "V. Monaldi" Hospital, A.O.R.N. dei Colli, Naples, Italy.
Giuseppe BarbaDivision of Otorhinolaryngology, Head and Neck Surgery, "V. Monaldi" Hospital, A.O.R.N. dei Colli, Naples, Italy.
Edoardo CovelliDepartment of Neuroscience, Mental Health and Sensory Organs (N.E.S.M.O.S.), Faculty of Medicine and Psychology, "Sapienza" University, Rome, Italy.
Carla PetrellaDepartment of Sense Organs (DOS), Institute of Biochemistry and Cell Biology (IBBC), National Research Council (CNR), Sapienza University of Rome, Rome, Italy.
Christian BarbatoDepartment of Sense Organs (DOS), Institute of Biochemistry and Cell Biology (IBBC), National Research Council (CNR), Sapienza University of Rome, Rome, Italy.
Antonio MinniDepartment of Sense Organs (DOS), Sapienza University of Rome, Rome, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Sudden sensorineural hearing loss (SSNHL) affects up to 27 per 100,000 people annually, with more than half not regaining full hearing after following standard therapy. Identifying effective salvage treatments for refractory cases is critical to improve outcomes and reduce long-term auditory disability. This systematic review aims to assess the effectiveness of current salvage treatments for SSNHL unresponsive to first-line systemic corticosteroid therapy, and to develop an evidence-based treatment algorithm. Methods: A comprehensive search of PubMed, Embase, and Cochrane Library was performed for English language articles published between January 2010 and April 2025. Studies eligible for inclusion were clinical trials and large case series that evaluated salvage interventions in patients with SSNHL who were unresponsive to systemic therapy. Risk of bias was assessed using the risk of bias in non-randomized studies of interventions (ROBINS-I) tool. Results: A total of 41 articles met the inclusion criteria. Intratympanic steroids (ITS), including methylprednisolone and dexamethasone, showed consistent effectiveness, with methylprednisolone achieving better results ( Conclusion: ITS and HY, especially when combined, are the most effective salvage therapies for refractory SSNHL. Methylprednisolone may offer better outcomes than dexamethasone, and early intervention continues to be a crucial prognostic factor. CIST showed promising potential in reducing cortical maladaptation to sound deprivation. Systematic review registration: https://www.crd.york.ac.uk/PROSPERO/view/CRD42025645069, Identifier, CRD42025645069.

Indexed as

glucocorticoids/therapeutic usehearing losshyperbaric oxygenation (HBO)intratympanic injectionsuddentreatment outcome

Identifiers

PMID40734818
PMCPMC12305195

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.