Ignite Creation Date:
2024-05-05 @ 9:57 AM
Last Modification Date:
2024-10-26 @ 9:04 AM
Study NCT ID:
NCT00004367
Status:
COMPLETED
Last Update Posted:
2005-06-24
First Post:
1999-10-18
Brief Title:
Vestibular Dysfunction In Adult Patients With Panic Disorder With or Without Agoraphobia
Sponsor:
National Center for Research Resources NCRR
Organization:
National Center for Research Resources NCRR
Study Overview
Official Title:
None
Status:
COMPLETED
Status Verified Date:
2003-12
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
OBJECTIVES I Determine whether the prevalence of abnormalities on clinical vestibular balance tests is higher in panic disorder with agoraphobia than in uncomplicated panic disorder and nonpanic anxiety disorder
II Determine whether the prevalence of abnormalities on audiological tests of cochlear or brainstem function is elevated in panic disorder without agoraphobia or nonpanic anxiety disorder
III Determine whether symptom patterns can be identified that are indicative of vestibular abnormalities in panic disorder
IV Determine whether vestibular dysfunction can be induced by psychosomatic mechanisms
II Determine whether the prevalence of abnormalities on audiological tests of cochlear or brainstem function is elevated in panic disorder without agoraphobia or nonpanic anxiety disorder
III Determine whether symptom patterns can be identified that are indicative of vestibular abnormalities in panic disorder
IV Determine whether vestibular dysfunction can be induced by psychosomatic mechanisms
Detailed Description:
PROTOCOL OUTLINE Patients are stratified by otoneurological function panic disorder without agoraphobia panic disorder with agoraphobia anxiety disorder without panic or agoraphobia-like avoidance and normal controls
Patients undergo a psychiatric interview and a structured interview focused on anxiety disorders Physical evaluation is completed
A vestibular evaluation consisting of posturography rotational testing and ocular motor screening battery and positional and caloric testing is completed on all patients Patients then complete an audiological test battery consisting of basic audiological analysis speech recognition scores immittance testing brainstem evoked response and determination of binaural masking level differences
Control patients also complete a hyperventilation-rotational test
Patients undergo a psychiatric interview and a structured interview focused on anxiety disorders Physical evaluation is completed
A vestibular evaluation consisting of posturography rotational testing and ocular motor screening battery and positional and caloric testing is completed on all patients Patients then complete an audiological test battery consisting of basic audiological analysis speech recognition scores immittance testing brainstem evoked response and determination of binaural masking level differences
Control patients also complete a hyperventilation-rotational test
Study Oversight
Has Oversight DMC:
Is a FDA Regulated Drug?:
Is a FDA Regulated Device?:
Is an Unapproved Device?:
Is a PPSD?:
Is a US Export?:
Is an FDA AA801 Violation?:
Secondary IDs
| Secondary ID | Type | Domain | Link |
|---|---|---|---|
| UPITTS-9504279605 | None | None | None |