Gait and Balance Outcome Measures Are Responsive in Severely Impaired Individuals Undergoing Inpatient Stroke Rehabilitation

ObjectiveTo investigate whether gait and balance outcome measures in patients with severe gait and balance impairments at admission to inpatient rehabilitation provided additional and meaningful information beyond customary measures. Specifically, this study investigated whether individuals who obtained low scores at admission exhibited improvements that exceeded the established minimal detectable change during inpatient rehabilitation. We also investigated whether gait outcomes would capture changes in function not identified by customary measures.DesignSecondary analysis of a knowledge translation project aimed at increasing the systematic collection of these outcome measures in a poststroke cohort.SettingSubacute inpatient rehabilitation facility.ParticipantsIndividuals<2 months poststroke (N=157) with 34-43 with severe deficits including Berg Balance Scale≤5, 10-meter walk test=0 m/s, or 6-minute walk test=0 m.InterventionNot applicable.Main outcome measuresBerg Balance Scale, 10-meter walk test, 6-minute walk test.ResultsAfter 1 week of rehabilitation, 41%-53% of severely impaired individuals had changes above minimal detectable changes in gait and balance outcomes, which increased to 68%-84% at discharge. Across the entire cohort, FIM locomotion scores failed to identify changes in gait function for 35% of participants after 1 week of rehabilitation.ConclusionsRoutine assessment of gait and balance outcome measures in patients with severe deficits early poststroke may be beneficial. These measures were responsive after 1 week of rehabilitation and detected changes not captured by customary measures. Routine use of a standardized gait and balance assessments may provide clinicians with important information to guide clinical decision making.     

Effect of exercises according to the circadian rhythm in type 2 diabetes: Parallel-group,single-blind,crossover study

Background and aimTo evaluate the effectiveness of structured exercise appropriate the circadian rhythm in terms of blood sample test (BST), functionality and quality of life (QoL) in individuals with type 2 diabetes.Methods and resultsThis was a parallel-group, single-blind, crossover study. Thirty individuals with type 2 diabetes aged 35–65 years were enrolled in the study and allocated into 2 groups as the Morning Chronotype (MC) Group (n = 15) and the Evening Chronotype (EC) Group (n = 15) using Morningness-Eveningness Questionnaire which was used to determine the chronotypes. Participants were evaluated in terms of BST, functionality and QoL at the beginning of the study (T0), at 6 (T1), 12 (T2), and 18 (T3) weeks after the study started. A structured exercise program for 3 days a week over 6 weeks was applied in accordance with the chronotypes (T1-T2) and cross-controlled for the chronotypes (T2-T3). Significant differences were found in favor of the exercise given at the appropriate time for the chronotype in all parameters in both groups within groups (T0-T1-T2-T3) (p < 0.05). In the time1group interactions, exercise in accordance with the appropriate chronotype in both groups provided the highest statistical improvement in all parameters (p < 0.05).ConclusionIt was concluded that structured exercise performed at the appropriate time for chronotype improves HbA_1c, fasting blood glucose, HDL-LDL cholesterol, triglyceride, total cholesterol, functionality and quality of life in type 2 diabetes. This variation in blood values was observed to reflect the quantitative effects of exercise administered according to the circadian rhythm in individuals with type 2 diabetes.Trial registrationClinicalTrials.gov (NCT04427488). The protocol of the study was registered at ClinicalTrials.gov (NCT04427488).     

Attachment and Childhood Maltreatment as Moderators of Treatment Outcome in a Randomized Clinical Trial for Provoked Vestibulodynia

BackgroundAlthough distal developmental factors, such as attachment and childhood maltreatment (CM), are associated with the occurrence, severity, and adjustment to provoked vestibulodynia (PVD)—the most prevalent form of vulvodynia—no studies to date have examined whether these variables are related to treatment efficacy in the context of PVD. Attachment and CM may act as moderating variables when examining different treatment modalities, whereby individuals with more insecure attachment orientations (anxiety/avoidance) or a history of CM may benefit less from treatments with higher interpersonal contexts, such as sex and couple therapy—a recommended treatment for PVD.AimThe present randomized clinical trial (RCT) examined attachment and CM as predictors and moderators of sexual satisfaction, distress, and function at post-treatment and 6-month follow-up while comparing 2 treatments for PVD: Topical lidocaine, and a novel cognitive behavioral couple therapy focused on women's pain and partners’ sexuality.MethodsOne hundred eight women with PVD were randomized to a 12-week treatment of either lidocaine or couple therapy. Women completed questionnaires at pretreatment, post-treatment, and at a 6-month follow-up.Outcomes(1) Global Measure of Sexual Satisfaction; (2) Female Sexual Distress Scale-Revised; (3) Female Sexual Function Index.ResultsBoth attachment and CM were significant moderators of treatment outcomes. At either post-treatment or 6-month follow-up, in the couple therapy condition, women with greater attachment avoidance had poorer outcomes on sexual distress, satisfaction and function, whereas women with higher levels of CM had poorer outcomes on sexual satisfaction and sexual function, compared to women in the lidocaine condition.Clinical ImplicationsAlthough these novel findings need further replication, they highlight the importance for clinicians to take into account distal factors, for instance, attachment and CM, when treating sexual difficulties such as PVD, as these variables may affect more interpersonal dimensions of treatment (eg, trust, compliance, etc.) and ultimately, treatment progress.Strengths & LimitationsUsing a rigorous RCT study design and statistical approach, this study is the first to examine attachment and CM as moderators in the treatment of sexual difficulties. It is however limited by the use of self-report measures, and further studies are necessary to validate the generalizability of current results to other sexual difficulties.ConclusionFindings support the role of interpersonal factors in the treatment of PVD and indicate that short-term psychological interventions, such as couple therapy, may be less beneficial for women with antecedents of CM and attachment insecurity.V Charbonneau-Lefebvre, M-P Vaillancourt-Morel, NO Rosen, et al. Attachment and Childhood Maltreatment as Moderators of Treatment Outcome in a Randomized Clinical Trial for Provoked Vestibulodynia. J Sex Med 2022;19:479–495.     

Maternal consumption of ɷ3 attenuates metabolic disruption elicited by saturated fatty acids-enriched diet in offspring rats

Background and aimsHigh-fat diet (HFD) intake during gestation and lactation has been associated with an increased risk of developing cardiometabolic disorders in adult offspring. We investigated whether metabolic alterations resulting from the maternal consumption of HFD are prevented by the addition of omega-3 (?3) in the diet.Methods and resultsWistar rat dams were fed a control (C: 19% of lipids and ?6:?3 = 12), HF (HF: 33% lipids and ?6:?3 = 21), or HF enriched with ?3 (HFω3: 33% lipids and ?6:?3 = 9) diet during gestation and lactation, and their offspring food consumption, murinometric measurements, serum levels of metabolic markers, insulin and pyruvate sensitivity tests were evaluated. The maternal HFD increased body weight at birth, dyslipidemia, and elevated fasting glucose levels in the HF group. The enrichment of ?3 in the maternal HFD led to lower birth weight and improved lipid, glycemic, and transaminase biochemical profile of the HFω3 group until the beginning of adulthood. However, at later adulthood of the offspring, there was no improvement in these biochemical parameters.ConclusionOur findings show the maternal consumption of high-fat ?3-rich diet is able to attenuate or prevent metabolic disruption elicited by HFD in offspring until 90 days old, but not in the long term, as observed at 300 days old of the offspring.     

Comment vieillit-on en institution avec une scoliose ? Impact de l’arthrodèse vertébrale sur la qualité de vie des paralysés cérébraux adultes

IntroductionQuality of life is now part of the discussion, when considering spinal arthrodesis in children and teenagers with severe cerebral palsy and scoliosis. From the subjective point of view of close caregivers, quality of life is significantly improved two to five years after surgery. Nevertheless information relevant to the long-term evolution of those patients, most of them institutionalized, is lacking. In this study the quality of life of 45 adult cerebral palsy subjects with scoliosis (20 with arthrodesis and 25 without), classified IV or V on the Gross Motor Classification System and living in institutions was questioned.Material and methodFour items: daily care, pain/comfort, sitting position and communication, were proposed to evaluation by professional caregivers, blind to the final goal of the study and asked to answer along a Lickert scale (−2 to +2).ResultsResults show that professional caregivers dont make any difference between operated and non operated patients when considering easiness of daily care, pain/comfort of the resident or ability to communicate, but judge sitting position to be slightly better for those with spinal arthrodesis. Satisfaction with sitting posture depends for one part on the degree of scoliotic curve but other factors (hip and knee rigidity, quality of the sitting orthosis) also seem to be relevant.ConclusionSpinal arthrodesis is beneficial for sitting posture, even in aging subjects with severe cerebral palsy and scoliosis living in institutions. But the study also points to the numerous other health challenges which negatively affect the quality of life of such patients.     

Rationale for a Clinical Trial That Compares Acute Stroke Rehabilitation at Inpatient Rehabilitation Facilities to Skilled Nursing Facilities: Challenges and Opportunities

In the United States, approximately 400,000 patients with acute stroke are discharged annually to inpatient rehabilitation facilities (IRFs) or skilled nursing facilities (SNFs). Typically, IRFs provide time-intensive therapy for an average of 2-3 weeks, whereas SNFs provide more moderately intensive therapy for 4-5 weeks. The factors that influence discharge to an IRF or SNF are multifactorial and poorly understood. The complexity of these factors in combination with subjective clinical indications contributes to large variations in the use of IRFs and SNFs. This has significant financial implications for health care expenditure, given that stroke rehabilitation at IRFs costs approximately double that at SNFs. To control health care spending without compromising outcomes, the Institute of Medicine has stated that policy reforms that promote more efficient use of IRFs and SNFs are critically needed. A major barrier to the formulation of such policies is the highly variable and low-quality evidence for the comparative effectiveness of IRF- vs SNF-based stroke rehabilitation. The current evidence is limited by the inability of observational data to control for residual confounding, which contributes to substantial uncertainty around any magnitude of benefit for IRF- vs SNF-based care. Furthermore, it is unclear which specific patients would receive the most benefit from each setting. A randomized controlled trial addresses these issues, because random treatment allocation facilitates an equitable distribution of measured and unmeasured confounders. We discuss several measurement, practical, and ethical issues of a trial and provide our rationale for design suggestions that overcome some of these issues.