Any other primary DSM-IV diagnosis; DSM-IV criteria for body dysmorphic disorder, bipolar affective disorder, schizophrenia, psychotic disorder, current alcohol/substance abuse.
A previous adequate trial of topiramate
Comorbid major depressive disorder diagnosis which predates OCD diagnosis
Cognitive behavioural therapy or additional psychotherapy in past four months
Allergy or hypersensitivity to topiramate
BMI < 20
History of kidney stones

NCT00182520_exc_T1
Qualifier
DSM-IV
NCT00182520_exc_T2
Qualifier
primary
NCT00182520_exc_T3
Condition
diagnosis
NCT00182520_exc_T4
Measurement
DSM-IV criteria
NCT00182520_exc_T5
Condition
body dysmorphic disorder
NCT00182520_exc_T6
Condition
bipolar affective disorder
NCT00182520_exc_T7
Condition
schizophrenia
NCT00182520_exc_T8
Condition
psychotic disorder,
NCT00182520_exc_T9
Condition
substance abuse
NCT00182520_exc_T10
Condition
alcohol abuse
NCT00182520_exc_T11
Scope
body dysmorphic disorder, bipolar affective disorder, schizophrenia, psychotic disorder, current alcohol/substance abuse
NCT00182520_exc_T13
Condition
major depressive disorder
NCT00182520_exc_T14
Qualifier
Comorbid
NCT00182520_exc_T15
Temporal
predates OCD diagnosis
NCT00182520_exc_T16
Reference_point
OCD diagnosis
NCT00182520_exc_T17
Procedure
Cognitive behavioural therapy
NCT00182520_exc_T18
Procedure
psychotherapy
NCT00182520_exc_T19
Qualifier
additional
NCT00182520_exc_T20
Temporal
in past four months
NCT00182520_exc_T21
Condition
Allergy
NCT00182520_exc_T22
Condition
hypersensitivity
NCT00182520_exc_T23
Drug
topiramate
NCT00182520_exc_T24
Scope
Allergy or hypersensitivity
NCT00182520_exc_T25
Measurement
BMI
NCT00182520_exc_T26
Value
< 20
NCT00182520_exc_T27
Condition
kidney stones
NCT00182520_exc_T12
Drug
topiramate
NCT00182520_exc_T28
Temporal
previous
NCT00182520_exc_T29
Observation
History of