Effectiveness of functional or biomechanical bandages with athletic taping and kinesiotaping in subjects with chronic ankle instability: a systematic review and meta-analysis.

Purpose: The aim of the study was to analyze the effects of functional or biomechanical bandages, whether elastic or inelastic, in Chronic Ankle Instability (CAI). Methods: This review used PubMed, WoS, SCOPUS, and CINAHL following PRISMA and registering in Prospero. Main PICOS: (1) CAI; (2) intervention, functional/biomechanical bandages; (3) comparison, taping effect versus placebo/no taping, or another functional taping; (4) outcomes, improvement of CAI functionality (dynamic/static balance, ankle kinematic, perception, agility and motor control, endurance and strength; (5) experimental and preexperimental studies. The meta-analyses considered mean and s.d. of the results per variable; effect size (ES) of each study and for each type of intervention. Homogeneity (Q), heterogeneity (H 2 and I 2), and 95% CI were calculated. Results: In total, 28 studies were selected. Significant differences were found for dynamic balance (66.66%) and static balance (87.5%), ankle kinematics (75.00%), perceptions (88.88%), plantar flexor strength (100%), muscle activity (66.6%), endurance (100%), functional performance (100%), and gait (66.6%). The main results of meta-analyses (eight studies) are as follows - h/M ratio soleus, ES: 0.080, 95% CI: -5.219-5.379; h/M ratio peroneus, ES: 0.070, 95% CI: -6.151-6.291; posteromedial KT, ES: 0.042 95% CI: -0.514-0.598; posteromedial-overall, ES: -0.006 95% CI: -1.071-0.819; mSEBT-KT, ES: 0.057 95% CI: -0.281-0.395; mSEBT-overall, ES: -0.035 95% CI: -0.190-0.590. Conclusions: All biomechanical or functional bandages, whether elastic or inelastic, applied in CAI were favorable, highlighting patient perception, dynamic and static balance, kinematics and agility and motor control, for its effectiveness and evidence. Thus, bandages increase ankle functionality. The meta-analyses found no statistical significance. Clinically, soleus muscle activity, h-reflex/M-responses using fibular reposition with rigid tape, and dynamic balance with combined kinesiotaping during the modified star excursion balance test and with the posteromedial direction found improvements. Level of evidence: Level of evidence according to Scottish Intercollegiate Guidelines Network: 1+. Level of evidence according to the Oxford Centre for Evidence-Based Medicine 2011: 1.

Female employees' perception of breastfeeding-friendly support in a public university in Spain.

OBJECTIVE: To explore women's experience with continuing breastfeeding when they returned to work. DESIGN AND SAMPLE: A cross-sectional study was conducted. Participants were female employees at the University of Seville who gave birth in the last 10 years while working at University. MEASURES: A questionnaire in Spanish was used to collect information on sociodemographic variables, employment characteristics, continued breastfeeding behavior after returning to work and the dimensions of the validated scale the Workplace Breastfeeding Support Scale (WBSS). RESULTS: A total of 197 women responded, consisting of 53.8% faculty and 46.2% administrative staff. Almost all the women had breastfed their children (92.9%). The proportion of women who continued to breastfeed after they returned to work was 51.3%. The main reason given for interrupting lactation was the challenge of reconciling family and work (53.1%). Faculty members took more breaks for breastfeeding (p = 0.002) and were able to arrange their breaks more easily (p < 0.001). Since it was easier for them to find a quiet place to pump breast milk (p = 0.025), they were more likely to continue breastfeeding after returning to work than were administrative staff (59.8% vs. 41.1%, p < 0.009). CONCLUSION: A designated lactation space and amenities should be provided in order to extend the duration of breastfeeding.

Reliability and Validity Study of the Chamorro Assisted Gait Scale for People with Sprained Ankles, Walking with Forearm Crutches.

OBJECTIVE: The aim of this study was to design and validate a functional assessment scale for assisted gait with forearm crutches (Chamorro Assisted Gait Scale-CHAGS) and to assess its reliability in people with sprained ankles. DESIGN: Thirty subjects who suffered from sprained ankle (anterior talofibular ligament first and second degree) were included in the study. A modified Delphi technique was used to obtain the content validity. The selected items were: pelvic and scapular girdle dissociation(1), deviation of Center of Gravity(2), crutch inclination(3), steps rhythm(4), symmetry of step length(5), cross support(6), simultaneous support of foot and crutch(7), forearm off(8), facing forward(9) and fluency(10). Two raters twice visualized the gait of the sample subjects which were recorded. The criterion-related validity was determined by correlation between CHAGS and Coding of eight criteria of qualitative gait analysis (Viel Coding). Internal consistency and inter and intra-rater reliability were also tested. RESULTS: CHAGS obtained a high and negative correlation with Viel Coding. We obtained a good internal consistency and the intra-class correlation coefficients oscillated between 0.97 and 0.99, while the minimal detectable changes were acceptable. CONCLUSION: CHAGS scale is a valid and reliable tool for assessing assisted gait with crutches in people with sprained ankles to perform partial relief of lower limbs.