Locomotive Syndrome is associated with chronic pain and poor quality of life in Brazilian oldest old: LOCOMOV Project

BackgroundIn 2007, the Japanese Orthopedic Association established the term “Locomotive Syndrome” (LS) for the concept of locomotor organ dysfunction with potential loss of independence. The purpose of this study was to identify characteristics of LS and establish a diagnostic cut-off for the Geriatric Locomotive Function Scale (GLFS 25-p) for the Brazilian population.MethodsA cross-sectional observational study of the LOCOMOV Project cohort of independent outpatients aged ≥80 years was conducted. Questionnaires on functional status in Basic and Instrumental Activities of Daily Living (Katz and Lawton, respectively) and quality of life (WHOQOL-Bref) were applied, together with the Geriatric Locomotive Function Scale (GLFS 25-p) to identify individuals with LS. Mobility was assessed using the five-times sit-to-stand test, 4-m gait speed, two-step test, one-leg standing time with eyes open and hand-grip test. The data were analyzed using Student's t-test, the Chi–Square test, and multiple logistic regression (stepwise). The significance level was set at 0.05 (5%).ResultsA sample of 102 individuals with mean age of 87.3 (±4.2) years and predominantly female (73.5%) was assessed. We determined a cut-off score of 19 (sensitivity of 0.86 and specificity of 0.67) for diagnosis of LS, as assessed by the GLFS 25-p, and a high prevalence (55%) of the syndrome was found in the sample. In the multiple regression analysis, LS was directly associated with chronic pain (OR 22.24, 95%CI 3.13–157.87), use of a walking device (OR 17.121, 95%CI 1.94–150.49), and inversely associated with gait speed ≥0.8 m/s (OR 0.42, 95%CI 0.006–0.278), perception of good health (OR 0.153, 95%CI 0.029–0.799) and male gender (OR 0.086, 95%CI 0.0105–0.714).ConclusionThe LS in the oldest old proved a very common condition in this survey, especially in women, and was strongly associated with chronic pain, worse performance on physical tests and poor quality of life.     

Development of a core outcome set for venous leg ulceration (CoreVen) research evaluations (protocol)

BackgroundA venous leg ulcer is a chronic leg wound caused by poor venous blood circulation in the lower limbs. It is a recurring condition causing pain, malodour, reduced mobility, and depression. Randomised controlled trials evaluating treatments for venous leg ulcers provide important evidence to inform clinical decision-making. However, for findings to be useful, outcomes need to be clinically meaningful, consistently reported across trials, and fully reported. Research has identified the large number of outcomes reported in venous leg ulcer trials, impacting both synthesis of results, and clinical decision-making. To address this, a core outcome set will be developed. A core outcome set is an agreed standardised set of outcomes which should be, as a minimum, measured and reported in all trials which evaluate treatment effectiveness for a given indication. A core outcome set has the potential to reduce research waste, improve the utility of RCTs, reduce reporting bias, facilitate treatment comparisons across different sources of evidence and expedite the production of systematic reviews, meta-analyses and evidence-based clinical guidelines.AimThe aim of this project is to develop a core outcome set for research evaluating the effectiveness of interventions for treating venous leg ulceration.MethodsThrough a scoping review of the literature on venous leg ulceration, we will firstly identify a list of candidate outcome domains (broad categories in relation to what is being measured) from randomised controlled trials and qualitative research, and outcomes (specific methods in relation to what is being measured). In two further stages, we will use the resulting lists of outcome domains and outcomes to design two online surveys. A range of stakeholders will be invited to participate in the surveys and they will be asked to indicate which outcome domains and outcomes are most important and should be considered as core in future research reports.     

Carer preferences for home support services in later stage dementia

Objectives: To examine the relative importance of different home support attributes from the perspective of carers of people with later-stage dementia.

Method: Preferences from 100 carers, recruited through carers’ organisations, were assessed with a Discrete Choice Experiment (DCE) survey, administered online and by paper questionnaire. Attributes were informed by an evidence synthesis and lay consultations. A conditional logit model was used to estimate preference weights for the attributes within a home support ‘package’.

Results: The most preferred attributes were ‘respite care, available regularly to fit your needs’ (coefficient 1.29, p = < 0.001) and ‘home care provided regularly for as long as needed’ (coefficient 0.93, p = < 0.001). Cost had a significant effect with lower cost packages preferred. Findings were similar regardless of the method of administration, with respite care considered to be the most important attribute for all carers. Carers reported that completing the DCE had been a positive experience; however, feedback was mixed overall.

Conclusions: These carer preferences concur with emerging evidence on home support interventions for dementia. Respite care, home care and training on managing difficulties provided at home are important components. Carers’ preferences revealed the daily challenges of caring for individuals with later stage dementia and the need for tailored and specialised home support.     

Visual-spatial processing style is associated with psychopathology in adolescents with critical congenital heart disease

Objective: To determine whether visual-spatial processing style is associated with psychopathology in a large sample of adolescents with critical congenital heart disease (CHD). Local (part-oriented) style was hypothesized to increase risk for internalizing (but not externalizing) forms of psychopathology.

Method: Participants included 278 adolescents with critical CHD (dextro-transposition of the great arteries?=?134, tetralogy of Fallot?=?58, single-ventricle cardiac anatomy requiring the Fontan procedure?=?86). Visual-spatial processing style was indexed using Copy Style Ratings from the Rey-Osterrieth Complex Figure-Developmental Scoring System. The Schedule for Affective Disorders and Schizophrenia for School-Aged Children–Present & Lifetime Version was used to determine presence/absence of diagnosable DSM-IV psychiatric disorder(s). Processing style and psychopathology were assessed concurrently.

Results: Thirty-three percent of the sample had a part-oriented processing style. In multivariable binary logistic regression models, part-orientation was associated with more than twice the odds of having an anxiety disorder (lifetime: OR?=?2.2, p?=?.02, 95% CI?=?1.1–4.1; current: OR?=?2.7, p?=?.03, 95% CI?=?1.1–6.5) but was not associated with an increased risk for ADHD, disruptive behavior, or mood disorders (ps?>?.05).

Conclusions: Adolescents with critical CHD who approach complex visual-spatial materials in a local, part-oriented fashion are more likely to meet criteria for an anxiety disorder than those who approach complexity more holistically. Part-orientation may make it more difficult for individuals to judge the relative importance of isolated details and engage in more adaptive perspective-taking.     

Continuation of self-injected versus provider-administered contraception in Senegal: a nonrandomized,prospective cohort study

Objectives

The primary objective of this study was to compare the 12-month continuation rate for women who self-injected subcutaneous depot-medroxyprogesterone acetate (DMPA-SC) with that for women receiving intramuscular depot-medroxyprogesterone acetate (DMPA-IM) from a provider. This research contributes to the broader goal of identifying solutions to support women to use contraception for their full desired duration.

Reflectance confocal microscopy may enhance the accuracy of histopathologic diagnosis: A case series

Although histopathology is the time‐honored gold standard diagnostic measure in dermatology, several factors may detract from an accurate microscopic diagnosis. Limiting factors include: human error, suboptimal biopsy‐site selection or biopsy technique, and inherent restrictions of vertical tissue sectioning that lead to incomplete microscopic evaluation of the lesion. Reflectance confocal microscopy (RCM) is a non‐invasive imaging tool that allows for the cellular‐level examination of the lesion, at a horizontal plane, which may complement the subsequent vertical histopathological tissue examination. Herein, we report a case series whereby prebiopsy RCM examination enhanced the accuracy of histopathological diagnosis or allowed for a critical appraisal of initial histopathological misdiagnosis.