OBJECTIVE: To compare the immediate effects of contralateral versus ipsilateral cane use on spatiotemporal gait parameters and peak vertical ground force in overweight or @entity28 adults with symptomatic @entity626 ( @entity571 ). DESIGN: Prospective observational study. SETTING: An academic tertiary Veterans Affairs Healthcare Center. @entity1 : Thirty-eight overweight or @entity28 subjects with symptomatic knee @entity571 who had not used a cane for the past 30 days. METHODS: Spatiotemporal gait data were obtained with an optical motion capture system while subjects walked without a cane, with a cane contralateral to the more @entity158 lower limb, or with a cane ipsilateral to the more @entity158 lower limb at self-selected speeds. An in-shoe dynamic pressure distribution system was used to measure the vertical ground reaction force. MAIN OUTCOME MEASUREMENTS: Spatiotemporal measures of gait and peak vertical ground reaction force on both lower limbs were recorded for each walking condition: no cane, contralateral cane, and ipsilateral cane. RESULTS: Walking with a cane either contralateral or ipsilateral to the more symptomatic limb led to significant reductions in gait velocity (14%-16%), cadence (12%-14%), and peak vertical ground reaction force (normalized for body weight; 11%-12%) on the more @entity158 lower limb compared with walking unaided (P < .05). There were no significant differences in the peak vertical ground reaction force on either lower limbs when comparing walking with a cane contralateral to the more @entity158 limb or walking with a cane ipsilateral to the more @entity158 limb. Subjects also experienced a significant decrease in gait velocity with contralateral or ipsilateral cane use compared with walking without a cane; the lower walking speed was due to a decrease in cadence. CONCLUSIONS: These results support the prescription of a single-point cane to offload a lower limb with @entity158 knee @entity571 by holding the cane either ipsilateral or contralateral to the more @entity158 lower limb.

Effects of Contralateral versus Ipsilateral Cane Use on Gait in  @entity1 with Knee XXXX .

@entity1 :: ('9606', 'Species') :: ['PARTICIPANTS'] @entity626 :: ('MESH:D020370', 'Disease') :: ['knee osteoarthritis'] @entity571 :: ('MESH:D010003', 'Disease') :: ['OA'] @entity28 :: ('MESH:D009765', 'Disease') :: ['obese'] @entity158 :: ('MESH:D010146', 'Disease') :: ['painful']
@entity571 :: (MESH:D010003,Disease) :: ['Osteoarthritis']
