Outcome analysis of individualized vestibular rehabilitation protocols.
OBJECTIVE
To determine the outcome of vestibular rehabilitation protocols in subjects with peripheral vestibular disorders compared with normal and abnormal control subjects.


METHODS
Prospective study using repeated measure, matched control design. Subjects were solicited consecutively according to these criteria: vestibular disorder subjects who had abnormal results of computerized dynamic posturography (CDP) sensory organization tests (SOTs) 5 and 6 and underwent rehabilitation; vestibular disorder subjects who had abnormal results of SOTs 5 and 6 and did not undergo rehabilitation; and normal subjects (normal SOTs).


METHODS
Tertiary neurotology clinic.


METHODS
Men and women over age 18 with chronic vestibular disorders and chief complaints of unsteadiness, imbalance, and/or motion intolerance, and normal subjects.


METHODS
Pre- and post-rehabilitation assessment included CDP, vestibular disability, and activities of daily living questionnaires. Individualized rehabilitation plans were designed and implemented to address the subject's specific complaints and functional deficits. Supervised sessions were held at weekly intervals, and self-administered programs were devised for daily home use.


METHODS
CDP composite and SOT scores, number of falls on CDP, and self-assessment questionnaire results.


RESULTS
Subjects who underwent rehabilitation (Group A) showed statistically significant improvements in SOTs, overall composite score, and reduction in falls compared with abnormal (Group B) control groups. Group A's performances after rehabilitation were not significantly different from those of normal subjects (Group C) in SOTs 3 through 6, and close to normal on SOTs 1 and 2. Subjects in Group A also reported statistically significant symptomatic improvement.


CONCLUSIONS
Outcome measures of vestibular protocol physical therapy confirmed objective and subjective improvement in subjects with chronic peripheral vestibular disorders. These findings support results reported by other investigators.
Black
F O
FO
Legacy Holladay Park Clinical Research & Technology Center, Portland, Oregon 97208-3950, USA.
Angel
C R
CR
Pesznecker
S C
SC
Gianna
C
C
D000203:Activities of Daily Living; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D016022:Case-Control Studies; D002908:Chronic Disease; D002985:Clinical Protocols; D006233:Persons with Disabilities; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010347:Patient Care Planning; D011446:Prospective Studies; D012017:Referral and Consultation; D012720:Severity of Illness Index; D011795:Surveys and Questionnaires; D016896:Treatment Outcome; D015837:Vestibular Diseases / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology / Q000523:psychology / Q000534:rehabilitation*; D014724:Vestibular Function Tests