Fibrinogen/LDL apheresis as successful second-line treatment of sudden hearing loss: a retrospective study on 217 patients
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Updated: Jun 16, 2026
Neuro-rehabilitation Approach for Sudden Sensorineural Hearing Loss
Published on: January 25, 2016
Franz Heigl1, Reinhard Hettich, Markus Suckfuell
1Hettich & Partner, Medizinisches Versorgungszentrum Kempten-Allgäu, Kempten, Germany. heigl@mvz-kempten.de
Background:
Sudden sensorineural hearing loss (SSHL) may be caused by a reduction of cochlear perfusion. Cholesterol and fibrinogen negatively influence rheological properties of blood thus leading to alteration of microcirculation. Fibrinogen/LDL apheresis improves cochlear blood flow by acutely decreasing plasma cholesterol and fibrinogen.
Methods:
Remission rates of 217 patients with SSHL were analysed retrospectively after single apheresis. All patients had been treated otherwise before without any improvement of hearing. We investigated data in regard to frequency of hearing loss and time between onset of symptoms and apheresis.
Results:
15% of all patients had complete remissions, whereas partial remissions were seen in 46%. No change of hearing threshold was seen in 33%, 2% worsened. Remission rates decreased from 70% for a time of 2 weeks between onset of SSHL and apheresis to 63% and 21% for 6 weeks and 3 months.
Conclusion:
The present study shows that apheresis was followed by complete or partial remissions in 61% of patients even as second line therapy. The window for good therapeutic success is approximately 6 weeks.
