A 48-year-old man with confirmed Meniere disease is counselled about management options. Regarding the medical and surgical management of Meniere disease, all of the following are established treatment approaches EXCEPT:

Explanation

## Management of Meniere Disease: Medical and Surgical Approaches ### Correct Answer: Oral corticosteroids as first-line pharmacological treatment **Key Point:** Corticosteroids are **NOT** the first-line treatment for acute vertigo in Meniere disease. Acute vertigo is managed with **vestibular suppressants** (antihistamines, benzodiazepines) and antiemetics, not corticosteroids. Corticosteroids may have a limited role in sudden sensorineural hearing loss associated with Meniere, but they are not first-line for vertigo management. ### Established Treatment Modalities | Treatment | Role | Evidence | |-----------|------|----------| | **Diuretics** (HCTZ + amiloride/spironolactone) | First-line medical therapy; reduces endolymphatic volume and pressure | Reduces vertigo frequency in ~60% of patients | | **Vestibular suppressants** (betahistine, meclizine, diazepam) | Acute vertigo management | Symptomatic relief during attacks | | **Intratympanic gentamicin** | Surgical/ablative therapy for refractory cases | Selectively ablates vestibular hair cells; reduces vertigo recurrence to ~80% | | **Vestibular rehabilitation therapy (VRT)** | Adjunctive; improves central compensation | Reduces disability and vertigo-related anxiety | ### Treatment Algorithm for Meniere Disease ```mermaid flowchart TD A[Meniere Disease Diagnosed]:::outcome --> B[Acute Vertigo Attack]:::decision B --> C[Vestibular suppressants<br/>Antiemetics<br/>Bed rest]:::action A --> D[Chronic Management]:::decision D --> E[First-line: Diuretics<br/>+ Dietary sodium restriction<br/>+ Caffeine/alcohol avoidance]:::action E --> F{Vertigo controlled?}:::decision F -->|Yes| G[Continue medical therapy<br/>+ VRT]:::action F -->|No| H[Intratympanic gentamicin<br/>or Endolymphatic sac surgery]:::action H --> I[Vertigo ablation achieved]:::outcome ``` **High-Yield:** The stepwise approach is: 1. **Acute attack:** Vestibular suppressants + antiemetics 2. **Chronic prevention:** Diuretics (HCTZ + K-sparing agent) + lifestyle modification 3. **Refractory cases:** Intratympanic gentamicin, endolymphatic sac decompression, or vestibular neurectomy ### Why Corticosteroids Are NOT First-Line **Clinical Pearl:** Corticosteroids are used in **sudden sensorineural hearing loss** (which may occur in Meniere disease) but are not the primary treatment for vertigo. Acute vertigo in Meniere is managed with vestibular suppressants (antihistamines like betahistine or meclizine, benzodiazepines like diazepam) and antiemetics (metoclopramide, ondansetron), NOT corticosteroids. **Warning:** Confusing corticosteroid use in sudden hearing loss with acute vertigo management is a common trap. The two are distinct clinical scenarios. [cite:Harrison 21e Ch 468; Robbins 10e Ch 29]