Outcomes of Endolymphatic Sac Surgery for Meniere’s Disease with and without Comorbid Migraine
Table 2
Overall outcomes for endolymphatic sac surgery.
Variable
Preoperative period
Postoperative period
P value [95% CI]
Pure tone average (N = 42)
50.1 ± 16.2
50.36 ± 21.4
0.91 [−5.2, 4.6]
Word recognition score (N = 42)
64.2 ± 34.2
63.2 ± 32.6
0.55 [−5.8, 10.7]
Frequency of major vertigo episodes (per month) (N = 48)
16.0 ± 18.5
2.4 ± 5.2
<0.001s [8.1, 19.0]
Functional level scale (N = 48)
4.2 ± 0.8
2.8 ± 1.7
<0.001s [0.7, 1.9]
1995 AAO vertigo control (N = 48)
Class A
23 (47.92%)
Class B
15 (31.25%)
Class C
1 (2.08%)
Class D
4 (8.33%)
Class E
0 (0.00%)
Class F
5 (10.42%)
Paired two-sample t-test. Secondary treatment procedures included the following: two patients underwent revision ESS followed by labyrinthectomy, one vestibular nerve section, one revision ESS followed by VNS, and one revision ESS. SSignificant at 5% level of significance.