TY - JOUR
T1 - Effect of Intermittent Hypoxia Training for Dizziness
T2 - A Randomized Controlled Trial
AU - Bao, Xiao
AU - Tan, Jie Wen
AU - Long, Ying
AU - Liu, Howe
AU - Liu, Hui Yu
PY - 2019/8/1
Y1 - 2019/8/1
N2 - OBJECTIVE: To study the effect of intermittent hypoxia training (IHT) for dizziness. DESIGN: A single-blind, randomized controlled trial. All participants were recruited from a rehabilitation department in an acute university-affiliated hospital. INTERVENTION: Participants with dizziness were randomly assigned to 2 groups (IHT group and control group). The Dizziness Handicap Inventory, Activities-specific Balance Confidence Scale, and Vertigo Visual Analog Scale were conducted at baseline, end of the fourth week. RESULTS: Among 52 subjects, there were18 males and 34 females, ages 35 to 62 years old (mean [SD] = 46.9 [7.93]). Time length since onset ranged from 12 to 34 months (20.2 [7.15] mo). Dizziness Handicap Inventory, Activities-specific Balance Confidence Scale, Vertigo Visual Analog Scale scores, and attack frequencies of dizziness were improved after IHT intervention in the end of the fourth week. There were significant differences between the IHT group and the control group in the Dizziness Handicap Inventory, Activities-specific Balance Confidence Scale, Vertigo Visual Analog Scale scores, and attack frequencies of dizziness at the end of the fourth week (P < .05). No adverse events occurred during the study. CONCLUSION: IHT could improve dizziness after intervention at the end of the fourth week. IHT could be the effective method for treating dizziness.
AB - OBJECTIVE: To study the effect of intermittent hypoxia training (IHT) for dizziness. DESIGN: A single-blind, randomized controlled trial. All participants were recruited from a rehabilitation department in an acute university-affiliated hospital. INTERVENTION: Participants with dizziness were randomly assigned to 2 groups (IHT group and control group). The Dizziness Handicap Inventory, Activities-specific Balance Confidence Scale, and Vertigo Visual Analog Scale were conducted at baseline, end of the fourth week. RESULTS: Among 52 subjects, there were18 males and 34 females, ages 35 to 62 years old (mean [SD] = 46.9 [7.93]). Time length since onset ranged from 12 to 34 months (20.2 [7.15] mo). Dizziness Handicap Inventory, Activities-specific Balance Confidence Scale, Vertigo Visual Analog Scale scores, and attack frequencies of dizziness were improved after IHT intervention in the end of the fourth week. There were significant differences between the IHT group and the control group in the Dizziness Handicap Inventory, Activities-specific Balance Confidence Scale, Vertigo Visual Analog Scale scores, and attack frequencies of dizziness at the end of the fourth week (P < .05). No adverse events occurred during the study. CONCLUSION: IHT could improve dizziness after intervention at the end of the fourth week. IHT could be the effective method for treating dizziness.
KW - dizziness
KW - intermittent hypoxia training
KW - vascular function
UR - http://www.scopus.com/inward/record.url?scp=85071746612&partnerID=8YFLogxK
U2 - 10.1123/jsr.2017-0341
DO - 10.1123/jsr.2017-0341
M3 - Article
C2 - 29584516
AN - SCOPUS:85071746612
SN - 1543-3072
VL - 28
SP - 540
EP - 543
JO - Journal of sport rehabilitation
JF - Journal of sport rehabilitation
IS - 6
ER -