ENHANCE proof-of-concept three-arm randomized trial: effects of reaching training of the hemiparetic upper limb restricted to the spasticity-free elbow range.

Post-stroke motor recovery processes remain unknown. Timescales and patterns of upper-limb (UL) recovery suggest a major impact of biological factors, with modest contributions from rehabilitation. We assessed a novel impairment-based training motivated by motor control theory where reaching occurs within the spasticity-free elbow range. Patients with subacute stroke (≤ 6 month; n = 46) and elbow flexor spasticity were randomly allocated to a 10-day UL training protocol, either personalized by restricting reaching to the spasticity-free elbow range defined by the tonic stretch reflex threshold (TSRT) or non-personalized (non-restricted) and with/without anodal transcranial direct current stimulation. Outcomes assessed before, after, and 1 month post-intervention were elbow flexor TSRT angle and reach-to-grasp arm kinematics (primary) and stretch reflex velocity sensitivity, clinical impairment, and activity (secondary). Results were analyzed for 3 groups as well as those of the effects of impairment-based training. Clinical measures improved in both groups. Spasticity-free range training resulted in faster and smoother reaches, smaller (i.e., better) arm-plane path length, and closer-to-normal shoulder/elbow movement patterns. Non-personalized training improved clinical scores without improving arm kinematics, suggesting that clinical measures do not account for movement quality. Impairment-based training within a spasticity-free elbow range is promising since it may improve clinical scores together with arm movement quality.Clinical Trial Registration: URL: http://www.clinicaltrials.gov . Unique Identifier: NCT02725853; Initial registration date: 01/04/2016.

Alcohol consumption during pregnancy among women in Israel.

BACKGROUND: Fetal alcohol spectrum disorder (FASD) is a range of disabilities caused by gestational exposure of the fetus to alcohol. Alcohol consumption in Israel has increased dramatically in the last decades. Our previous study revealed limited knowledge among Israeli medical professionals of the risks and potential long-term effects of FASD. OBJECTIVES: To evaluate the awareness and knowledge of women regarding the current recommendations on alcohol consumption during pregnancy, evaluate how many of the women received information regarding alcohol consumption during pregnancy from medical professionals, and their personal drinking habits during pregnancy. METHODS: A cross-sectional sample of new mothers in 3 large hospitals in Israel were asked to complete an ad hoc questionnaire on aspects of alcohol consumption during pregnancy. RESULTS: A total of 3815 women of mean age 30.4 years participated in the study; 82% were Jewish. Alcohol consumption during pregnancy was reported by 14.1%, including more than 17% of the Jewish women, 11.1% of the Christian women, and none of the Muslim women. Rates were higher among nonsecular and younger women and first-time mothers. 71.6% of the sample claimed that women should not drink alcohol at all during pregnancy, and 21.4% thought that it was permissible if limited to 2 drinks per week. Seventy-five percent had received no formal information from medical professionals regarding alcohol consumption during pregnancy. CONCLUSIONS: Alcohol consumption is frequent among pregnant women in Israel, especially young secular Jewish women with first pregnancies. Improved educational programs on the dangers of FASD are needed for both professionals and the general public.