Combination Immunosuppressive Therapy in Primary Autoimmune Inner Ear Disease in Pregnancy

Table 1

CSF studies.

Cerebrospinal fluid analysis
CSF glucose	2.8 mmol/L	2.2–3.9
CSF protein	0.43 g/L	0.15–0.45
CSF LDH	24 U/L
CSF cell count
Leukocytes	36 × 10^6/L
Erythrocytes	2 × 10^6/L
Polymorphonuclear cells	Nil
Mononuclear cells	36 × 10^6/L
Oligoclonal bands	Positive, CSF restricted
Culture	No bacterial growth
Mycobacterial culture	Negative
Mycobacterial NAT	Negative
Nucleic acid testing for EBV, VZV CMV, enterovirus, HSV, and polyomavirus	Negative
Cerebrospinal fluid immunologic tests
Neuronal antibodies: Purkinje (Yo), PCA 2, ANNA-1, ANNA-2, Ma 1, Ma 2, amphiphysin, CV2, Tr, SOX-1	Negative
NMDA receptor antibodies	Negative
CASPR2 antibodies	Negative
LGI-1 antibodies	Negative
GABA-B antibodies	Negative
DPPX antibodies	Negative
IgLON5 antibodies	Negative
Albumin	0.21 g/L	0–0.35
Immunoglobulin G	0.03 g/L	0–0.03
IgG/albumin ratio	0.14	0–0.25