Physical activity behavior in people with multiple sclerosis during the COVID-19 pandemic in Israel: Results of an online survey.

Multiple sclerosis (MS) itself and first-line disease modifying therapies do not increase the risk of contracting COVID-19. However, home isolation is likely to result in a significant decrease in participation in leisure time physical activities and an increase in sedentary behavior. Therefore, using an online cross-sectional survey we examined the impact of the COVID-19 epidemic on physical activity (PA) behavior and fitness level in an Israeli cohort of people with multiple sclerosis (PwMS). The survey PA questionnaire included 10 questions. Specifically, participants reported on whether, and to what extent, the pandemic conditions had altered their PA behavior. One hundred and twenty PwMS filled out the online survey, 78 were females with a mean age of 43.0 (S.D.=12.9) years. PA behavior during the pandemic demonstrated that 17.5% who were engaged in PA before the COVID-19 pandemic, ceased PA, 33.3% reduced their PA, 20.0% continued their PA as before, 18.3% increased their PA during the pandemic, and 10.8% did not perform any PA in the past and did not so during the pandemic. As for the patient's self-reported fitness level, 31.7% reported that their fitness level had decreased during the pandemic, 60.0% felt no change, and 8.3% reported an improvement. Our findings serve as a call of action for all professionals involved in MS management to address physical activity behavior in PwMS during the COVID-19 epidemic.

Do textured insoles affect postural control and spatiotemporal parameters of gait and plantar sensation in people with multiple sclerosis?

BACKGROUND: Balance and gait deficits are common in people with multiple sclerosis (MS). Physical interventions directed at improving balance and walking abilities have been implemented using various approaches. Nonetheless, no mode of training has been universally agreed upon. OBJECTIVES: To determine whether textured insoles have immediate effects on postural control and spatiotemporal parameters of gait and plantar sensation in people with people with MS and to explore effects 4 weeks after insole wear as to whether any immediate effects are maintained over time. DESIGN: Within-subject experimental study with a 4-week intervention phase. SETTINGS: Multiple Sclerosis Center, Center of Advanced Technologies in Rehabilitation, Sheba Medical Center, Tel-Hashomer, Israel. PARTICIPANTS: Twenty-five relapsing-remitting patients diagnosed with MS, 16 women and 9 men, aged 49.6 years (standard deviation = 6.5 years). INTERVENTION: Textured insoles customized according to foot size and adapted to the participant's casual shoes. MAIN OUTCOME MEASURES: Spatiotemporal parameters of gait and center of pressure (CoP) excursions during static postural control were studied using the Zebris FDM-T Treadmill. Light-touch and pressure-sensation thresholds were determined using the Semmes-Weinstein monofilaments test. RESULTS: Textured insoles did not alter static postural control parameters when examined with eyes open. Examination during the eyes-closed task demonstrated an immediate reduction in the CoP path length (298.4 mm, standard error = 49.7 mm, versus 369.9 mm, SE = 56.3 mm; P = .04) and sway rate (12.0 mm/s, standard error = 1.4 mm/s, versus 15.1 mm/s, standard error = 1.6 mm/s; P = .03) after insertion of the textured insoles compared to casual shoes alone. These findings were maintained at termination of the insole 4-week intervention period. In terms of spatiotemporal parameters of gait, differences were not observed between casual shoes and shoes with textured insoles at baseline. Likewise, no differences were observed between initial and concluding gait trials. Significant differences in plantar sensitivity measures were not observed after the insole 4-week intervention phase. CONCLUSIONS: Although there were improvements in some aspects of balance, the efficacy of textured insoles in the MS population remains unclear.

Effects of a new sensory re-education training tool on hand sensibility and manual dexterity in people with multiple sclerosis.

OBJECTIVE: To describe and evaluate the effects of a new home-based sensory re-education training tool on hand sensibility and manual dexterity in people with MS experiencing upper limb sensory deficits. METHODS: Twenty-five people with relapsing-remitting MS (18 women), mean age 50.6 years (SD = 11.4), volunteered to participate. Participants were initially assigned to a 7-week control phase followed by a 3-week home-based sensory re-education phase. Measurements used were the nine-hole peg test, the two point discrimination test, the monofilaments test and the functional dexterity test. Measurements were collected at baseline, following the control phase and at the end of the trial. RESULTS: Participants demonstrated an improvement in the nine-hole peg (26.8 (SD = 3.5) vs. 22.6 (SD = 3.2); mean difference (95% CI) 4.9 (0.9, 7.1), P = 0.03) and functional dexterity tests (38.6 (SD = 4.4) vs. 33.8 (SD = 4.9); mean difference (95% CI) 4.8 (1.8, 7.0); P = 0.02) at the end of the sensory re-education phase compared to the end of the control phase. No differences were observed as to the monofilaments and two-point discrimination tests. CONCLUSIONS: Sensory re-education training does not affect the level of sensory impairment in the hand but may lead to improvement in select measures of manual dexterity.