Development and clinimetric properties of the Dutch Breast Edema Questionnaire (BrEQ-Dutch version) to diagnose the presence of breast edema in breast cancer patients.

PURPOSE: To develop a diagnostic tool, the Breast Edema Questionnaire (BrEQ) and to determine its clinimetric properties. METHODS: The BrEQ was developed based on information from literature, experts and breast edema patients. Content validity, construct validity, test-retest reliability, internal consistency and cut-off point were investigated in a group of breast cancer patients. Construct validity made up two parts; convergent and known-groups validity. Convergent validity was tested by correlating the BrEQ with skin thickness measured with ultrasound (US). RESULTS: In part 1 of the BrEQ, symptoms of breast edema were scored from 0 to 10: pain, heaviness, swelling, tensed skin, redness, pitting sign, enlarged skin pores and hardness. Taking into account the International Classification of Functioning, Disability and Health, several activity limitations and participation restrictions were scored from 0 to 10 in part 2. Clinimetric properties of part 1 were examined in 55 patients. US showed that 35 women had breast edema. Content validity was good. Regarding convergent validity, all breast symptoms correlated moderately with skin thickness. The total symptom score had a strong correlation with skin thickness. Concerning known-groups validity, patients with breast edema had a higher total symptom score. Test-retest reliability ranged between moderate and strong. The internal consistency was good for all items and the total symptom score. We identified that a score cut-off point of ≥ 8.5 discriminates between patients with breast edema and those without. CONCLUSION: Part 1 of the BrEQ-Dutch version is a valid and reliable tool for assessing clinical indicators of breast edema.

Long-term morbidity after a negative sentinel node in breast cancer patients.

OBJECTIVE: Morbidity after sentinel lymph node biopsy is often underestimated. The aim of this study was to inventory arm and shoulder complaints in sentinel node-negative breast cancer patients post-surgery after long-term follow-up. METHODS: Sentinel node-negative breast cancer patients with at least 2 years of follow-up after surgery were included in this study. Self-reported arm and shoulder morbidities were assessed using a survey. Patients (n = 126) were asked if they ever developed complaints, if these complaints were still present and whether they were ever treated for these complaints. RESULTS: After a mean follow-up of 55.5 months (range 25-86 months), the prevalence of the self-reported arm and shoulder complaints was 25.8% for pain, 12.0% for numbness, 6.4% for paraesthesias, 7.1% for lymphedema, 8.0% for axillary web syndrome, 26.2% for loss of strength and 19.5% for limitations in range of motion. About 38.1% of the patients were treated by a physical therapist concerning the experienced complaints after SLNB. CONCLUSION: Up to 7 years post-surgery a considerable amount of sentinel node-negative patients still suffer from arm and shoulder complaints. These complaints affect the activities of daily living. Therefore, more research is needed regarding the value of early detection and treatment of these complaints.

Reliability and feasibility of skeletal muscle ultrasound in the acute burn setting.

OBJECTIVES: Despite the impact of muscle wasting after burn, tools to quantify muscle wasting are lacking. This multi-centre study examined the utility of ultrasound to measure muscle mass in acute burn patients comparing different methodologies. METHODS: B-mode ultrasound was used by two raters to determine feasibility and inter-rater reliability in twenty burned adults following admission. Quadriceps muscle layer thickness (QMLT) and rectus femoris cross-sectional area (RF-CSA) were measured, comparing the use of i) a single versus average measurements, ii) a proximal versus distal location for QMLT, and iii) a maximum- versus no-compression technique for QMLT. RESULTS: Analysis of twenty burned adults (50 years [95%CI 42-57], 32%TBSA [95%CI 23-40]) yielded ICCs of> 0.97 for QMLT (for either location and compression technique) and> 0.95 for RF-CSA, using average measurements. Relative minimal detectable changes were smaller using no-compression than maximum-compression (6.5% vs. 15%). Using no-compression to measure QMLT was deemed feasible for both proximal and distal locations (94% and 96% of attempted measurements). In 9.5% of cases maximum-compression was not feasible. 95% of RF-CSA measurements were successfully completed. CONCLUSION: Ultrasound provides feasible and reliable values of quadriceps muscle architecture that can be adapted to clinical scenarios commonly encountered in acute burn settings.

Molecular mechanisms of post-burn muscle wasting and the therapeutic potential of physical exercise.

After a severe burn injury, a systemic stress response activates metabolic and inflammatory derangements that, among other, leads to muscle mass loss (muscle wasting). These negative effects on skeletal muscle continue for several months or years and are aggravated by short-term and long-term disuse. The dynamic balance between muscle protein synthesis and muscle protein breakdown (proteolysis) is regulated by complex signalling pathways that leads to an overall negative protein balance in skeletal muscle after a burn injury. Research concerning these molecular mechanisms is still scarce and inconclusive, understanding of which, if any, molecular mechanisms contribute to muscle wasting is of fundamental importance in designing of therapeutic interventions for burn patients as well. This review not only summarizes our present knowledge of the molecular mechanisms that underpin muscle protein balance but also summarizes the effects of exercise on muscle wasting post-burn as promising strategy to counteract the detrimental effects on skeletal muscle. Future research focusing on the pathways causing post-burn muscle wasting and the different effects of exercise on them is needed to confirm this hypothesis and to lay the foundation of therapeutic strategies.

Effects of exercise training on muscle wasting, muscle strength and quality of life in adults with acute burn injury.

OBJECTIVES: Exercise training during the acute phase of burns is difficult to implement but offers potential benefits. This multicenter trial explored the effects of an exercise program on muscular changes and quality of life during burn center stay. METHODS: Fifty-seven adults with burns ranging between 10% and 70% TBSA were allocated to receive either standard of care (n = 29), or additionally exercise (n = 28), consisting of resistance and aerobic training, commenced as early as possible according to safety criteria. Muscle wasting (primary outcome), quantified by ultrasound-derived quadriceps muscle layer thickness (QMLT) and rectus femoris cross-sectional area (RF-CSA), muscle strength and quality of life (Burn Specific Health Scale-Brief (BSHS-B) and EQ-5D-5L) were assessed at baseline, four and eight weeks later, or hospital discharge. Mixed models were used to analyze between-group changes over time with covariates of interest added in stepwise forward modeling. RESULTS: The addition of exercise training to standard of care induced significant improvements in QMLT, RF-CSA, muscle strength and the BSHS-B subscale hand function (ß-coefficient. 0.055 cm/week of QMLT, p = 0.005). No added benefit was observed for other quality-of-life measures. CONCLUSIONS: Exercise training, administered during the acute phase of burns, reduced muscle wasting, and improved muscle strength throughout burn center stay.

The impact of COVID-19 lockdown on the general health status of people with chronic health conditions in Belgium: a cross-sectional survey study.

BACKGROUND: Patients with chronic health conditions risk aggravation of their health status due to reduced access to health services during the COVID-19 related lockdown. OBJECTIVES: To investigate the impact of Belgian COVID-19 measures on general health status (i.e. worse or stable/better) of patients, adult and pediatric, with chronic health conditions and how this change in health status relates to personal and health behavior-related factors. DESIGN: A cross-sectional study using an online survey was conducted during the first COVID-19 related lockdown in Belgium. METHODS: Associations between change in health status since the lockdown and (change in) personal and health behavior-related factors (including physical activity, access to health-care services and social activities) were investigated. RESULTS: In adults (n = 561), almost all personal factors, including feelings of distress, depression, anxiety, somatization, and low self-efficacy, were significantly worse in patients with a worse health status during the lockdown (n = 293, 52%) compared to patients reporting a stable/better health status (p < .001-0.002). Also, these patients reported lower physical activity levels, more tele-consultations and less social activities (p < .001-0.006). In children (n = 55), all surveys were completed by a proxy (parent(s)/guardian) who reported a worse health status in 38% of the children. Level of distress of the child (p = .005) since the lockdown and somatization of the parent(s) (p = .0018) were significantly worse in children with a worse versus a stable/better health status. CONCLUSION: Fifty-two percent of the adults and 38% of children with chronic health conditions reported worsening of their general health status during the lockdown in March-May 2020 in Belgium. Negative personal factors and unhelpful health behavior seems to be associated with a worse health status.

Establishment of a core outcome set for burn care research: development and international consensus.

Objective: To develop a core outcome set for international burn research. Design: Development and international consensus, from April 2017 to November 2019. Methods: Candidate outcomes were identified from systematic reviews and stakeholder interviews. Through a Delphi survey, international clinicians, researchers, and UK patients prioritised outcomes. Anonymised feedback aimed to achieve consensus. Pre-defined criteria for retaining outcomes were agreed. A consensus meeting with voting was held to finalise the core outcome set. Results: Data source examination identified 1021 unique outcomes grouped into 88 candidate outcomes. Stakeholders in round 1 of the survey, included 668 health professionals from 77 countries (18% from low or low middle income countries) and 126 UK patients or carers. After round 1, one outcome was discarded, and 13 new outcomes added. After round 2, 69 items were discarded, leaving 31 outcomes for the consensus meeting. Outcome merging and voting, in two rounds, with prespecified thresholds agreed seven core outcomes: death, specified complications, ability to do daily tasks, wound healing, neuropathic pain and itch, psychological wellbeing, and return to school or work. Conclusions: This core outcome set caters for global burn research, and future trials are recommended to include measures of these outcomes.

Status of adult inpatient burn rehabilitation in Europe: Are we neglecting metabolic outcomes?

BACKGROUND: Hypermetabolism, muscle wasting and insulin resistance are challenging yet important rehabilitation targets in the management of burns. In the absence of concrete practice guidelines, however, it remains unclear how these metabolic targets are currently managed. This study aimed to describe the current practice of inpatient rehabilitation across Europe. METHODS: An electronic survey was distributed by the European Burn Association to burn centres throughout Europe, comprising generic and profession-specific questions directed at therapists, medical doctors and dieticians. Questions concerned exercise prescription, metabolic management and treatment priorities, motivation and knowledge of burn-induced metabolic sequelae. Odds ratios were computed to analyse associations between data derived from the responses of treatment priorities and knowledge of burn-induced metabolic sequelae. RESULTS: Fifty-nine clinicians with 12.3 ± 9 years of professional experience in burns, representing 18 out of 91 burn centres (response rate, 19.8%) across eight European countries responded. Resistance and aerobic exercises were only provided by 42% and 38% of therapists to intubated patients, 87% and 65% once out-of-bed mobility was possible and 97% and 83% once patients were able to leave their hospital room, respectively. The assessment of resting energy expenditure by indirect calorimetry, muscle wasting and insulin resistance was carried out by only 40.7%, 15.3% and 7.4% respondents, respectively, with large variability in employed frequency and methods. Not all clinicians changed their care in cases of hypermetabolism (59.3%), muscle wasting (70.4%) or insulin resistance (44.4%), and large variations in management strategies were reported. Significant interdisciplinary variation was present in treatment goal importance ratings, motivation and knowledge of burn-induced metabolic sequelae. The prevention of metabolic sequelae was regarded as the least important treatment goal, while the restoration of functional status was rated as the most important. Knowledge of burn-induced metabolic sequelae was linked to higher importance ratings of metabolic sequelae as a therapy goal (odds ratio, 4.63; 95% CI, 1.50-14.25; p < 0.01). CONCLUSION: This survey reveals considerable non-uniformity around multiple aspects of inpatient rehabilitation across European burn care, including, most notably, a potential neglect of metabolic outcomes. The results contribute to the necessary groundwork to formulate practice guidelines for inpatient burn rehabilitation.

Benefits and Disadvantages of Electronic Patient-reported Outcome Measures: Systematic Review.

BACKGROUND: Patient-reported outcome measures (PROMs) are important in clinical practice and research. The growth of electronic health technologies provides unprecedented opportunities to systematically collect information via PROMs. OBJECTIVE: The aim of this study was to provide an objective and comprehensive overview of the benefits, barriers, and disadvantages of the digital collection of qualitative electronic patient-reported outcome measures (ePROMs). METHODS: We performed a systematic review of articles retrieved from PubMED and Web of Science. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed during all stages. The search strategy yielded a total of 2333 records, from which 32 met the predefined inclusion and exclusion criteria. The relevant ePROM-related information was extracted from each study. RESULTS: Results were clustered as benefits and disadvantages. Reported benefits of ePROMs were greater patient preference and acceptability, lower costs, similar or faster completion time, higher data quality and response rates, and facilitated symptom management and patient-clinician communication. Tablets were the most used ePROM modality (14/32, 44%), and, as a platform, Web-based systems were used the most (26/32, 81%). Potential disadvantages of ePROMs include privacy protection, a possible large initial financial investment, and exclusion of certain populations or the "digital divide." CONCLUSIONS: In conclusion, ePROMs offer many advantages over paper-based collection of patient-reported outcomes. Overall, ePROMs are preferred over paper-based methods, improve data quality, result in similar or faster completion time, decrease costs, and facilitate clinical decision making and symptom management. Disadvantages regarding ePROMs have been outlined, and suggestions are provided to overcome the barriers. We provide a path forward for researchers and clinicians interested in implementing ePROMs. TRIAL REGISTRATION: PROSPERO CRD42018094795; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=94795.

The effects of shock wave therapy applied on hypertrophic burn scars: a randomised controlled trial.

INTRODUCTION: A wide variety of non-invasive treatments has been proposed for the management of hypertrophic burn scars. Unfortunately, the reported efficacy has not been consistent, and especially in the first three months after wound closure, fragility of the scarred skin limits the treatment options. Extracorporeal shock wave therapy (ESWT) is a new non-invasive type of mechanotherapy to treat wounds and scars. The aim of the present study was to examine the objective and subjective scar-related effects of ESWT on burn scars in the early remodelling phase. MATERIAL AND METHODS: Evaluations included the Patient and Observer Scar Assessment Scale (POSAS) for scar quality, tri-stimulus colorimetry for redness, tewametry for trans-epidermal water loss (TEWL) and cutometry for elasticity. Patients were randomly assigned to one of two groups, the low-energy intervention group or the placebo control group, and were tested at baseline, after one, three and six months. All patients were treated with pressure garments, silicone and moisturisers. Both groups received the ESWT treatment (real or placebo) once a week for 10 weeks. RESULTS: Results for 20 patients in each group after six months are presented. The objective assessments showed a statistically significant effect of ESWT compared with placebo on elasticity (P = 0.011, η2P=0.107) but revealed no significant effects on redness and TEWL. Results of the clinical assessments showed no significant interactions between intervention and time for the POSAS Patient and Observer scores. CONCLUSION: ESWT can give added value to the non-invasive treatment of hypertrophic scars, more specifically to improve elasticity when the treatment was already started in the first three months after wound closure. LAY SUMMARY: Pathological scarring is a common problem after a burn injury. A wide variety of non-invasive treatments has been proposed for the management of these scars. Unfortunately, the reported efficacy of these interventions has not been consistent, and especially in the first three months after wound closure, fragility of the scarred skin limits the treatment options. Extracorporeal shock wave therapy (ESWT) is a relatively new non-invasive therapy to treat both wounds and scars. The aim of the present study was to examine the scar-related effects of ESWT on burn scars in the early phase of healing.The scars were subjectively assessed for scar quality by the patient and an observer using the Patient and Observer Scar Assessment Scale (POSAS). Objective assessments included measurements to assess redness, water loss and elasticity. Forty patients were randomly assigned to one of two groups, the low-energy intervention group or the placebo control group (the device simulated the sound of an ESWT treatment but no real shocks were applied), and were tested at four timepoints up to six months. All patients were treated with pressure garments, silicone and moisturisers. Both groups received the ESWT treatment (real or placebo) once a week for 10 weeks.The objective assessments showed a significant improvement of elasticity in the intervention group when compared with placebo but revealed no significant effects on redness and water loss. Results of the clinical assessments showed no differences between the groups for the POSAS Patient and Observer scores.ESWT can give added value to the non-invasive treatment of pathological scars more specifically to improve elasticity in the early phase of healing.

Measuring upper limb disability for patients with neck pain: Evaluation of the feasibility of the single arm military press (SAMP) test.

BACKGROUND: Non-specific neck pain (NSNP) is frequently associated with upper limb disability (ULD). Consequently, evaluation of ULD using an outcome measure is necessary during the management of patients with NSNP. The Single Arm Military Press (SAMP) test is a performance-based ULD measure developed for populations with neck pain. During the SAMP test, patients are asked to repeatedly lift a weight above their head for 30 s. The number of repetitions is counted. Its clinical utility in a patient group is still unknown. OBJECTIVE: This study investigates the feasibility of the SAMP test from patients and clinicians' perspectives. METHODS: Seventy female patients with NSNP were randomly allocated into one of three groups. Participants in each group completed the SAMP test using one of three proposed weights (½kg, 1 kg or 1½kg). The feasibility of the SAMP test was established using structured qualitative exit feedback interviews for patients and administrating clinicians. RESULTS: Participants using ½kg achieved the highest number of repetitions, but a high proportion reported the weight as extremely light, whereas those who tested using the 1½kg achieved the lowest number of repetitions and participants reported the weight as being heavy. Participants tested using 1 kg achieved an average number of repetitions and a high proportion reported the weight as acceptably heavy. Clinicians and patients reported that the SAMP test was efficient and convenient. CONCLUSION: The 1 kg SAMP test is feasible for use in female patients with NSNP. The measurement properties of the SAMP test should be determined in a patient group.

Can a Cohesive Silicone Bandage Outperform an Adhesive Silicone Gel Sheet in the Treatment of Scars? A Randomized Comparative Trial.

BACKGROUND: The use of topical silicone to treat scars is widespread, and various studies have demonstrated its efficacy to treat scars. A new form of silicone application is a cohesive elastic bandage. The aim of this study was to compare the effects of this bandage versus an adhesive silicone gel sheet on scar elasticity after burn injury. METHODS: A total of 60 patients were enrolled in a randomized, prospective, single-blind, single-center, comparative, parallel-group study. The participants were assigned randomly to one of two treatment arms: one for treatment with a cohesive silicone bandage, and the other with a silicone gel sheet. The color was measured objectively using a Chromameter, and the Cutometer was used to assess vertical elasticity. For subjective assessment of the scars, the authors used the Patient and Observer Scar Assessment Scale. RESULTS: The results reveal that there were no significant differences between the two interventions for most subjective assessments and color measurements. However, the group that received treatment with the cohesive silicone bandage did seem to perform statistically significantly better than the silicone gel sheet group for vertical elasticity and the global score of the Patient and Observer Scar Assessment Scale (observer scale). This was probably because of the unique microstructure of the bandage that ensured a standardized pressure together with uninterrupted contact with the skin. CONCLUSIONS: An elastic cohesive silicone bandage seems to outperform silicone gel sheets for vertical elasticity when treating hypertrophic burn scars. The authors recommend including timing of application and duration of application in future studies. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, II.

Reliability of physical functioning tests in patients with low back pain: a systematic review.

PURPOSE: The aim of this study was to provide a comprehensive overview of physical functioning tests in patients with low back pain (LBP) and to investigate their reliability. DATA SOURCES: A systematic computerized search was finalized in four different databases on June 24, 2017: PubMed, Web of Science, Embase, and MEDLINE. STUDY SELECTION: Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines were followed during all stages of this review. Clinical studies that investigate the reliability of physical functioning tests in patients with LBP were eligible. The methodological quality of the included studies was assessed with the use of the Consensus-based Standards for the selection of health Measurement Instruments (COSMIN) checklist. To come to final conclusions on the reliability of the identified clinical tests, the current review assessed three factors, namely, outcome assessment, methodological quality, and consistency of description. DATA SYNTHESIS: A total of 20 studies were found eligible and 38 clinical tests were identified. Good overall test-retest reliability was concluded for the extensor endurance test (intraclass correlation coefficient [ICC]=0.93-0.97), the flexor endurance test (ICC=0.90-0.97), the 5-minute walking test (ICC=0.89-0.99), the 50-ft walking test (ICC=0.76-0.96), the shuttle walk test (ICC=0.92-0.99), the sit-to-stand test (ICC=0.91-0.99), and the loaded forward reach test (ICC=0.74-0.98). For inter-rater reliability, only one test, namely, the Biering-Sörensen test (ICC=0.88-0.99), could be concluded to have an overall good inter-rater reliability. None of the identified clinical tests could be concluded to have a good intrarater reliability. CONCLUSIONS: Further investigation should focus on a better overall study methodology and the use of identical protocols for the description of clinical tests. The assessment of reliability is only a first step in the recommendation process for the use of clinical tests. In future research, the identified clinical tests in the current review should be further investigated for validity. Only when these clinimetric properties of a clinical test have been thoroughly investigated can a final conclusion regarding the clinical and scientific use of the identified tests be made.

The Modified Low Back Pain Disability Questionnaire: Reliability, Validity, and Responsiveness of a Dutch Language Version.

STUDY DESIGN: Cross-sectional study. OBJECTIVE: The goal of this study is to translate the English version of the Modified Low Back Pain Disability Questionnaire (MDQ) into a Dutch version and investigate its clinimetric properties for patients with nonspecific chronic low back pain (CLBP). SUMMARY OF BACKGROUND DATA: Fritz et al (2001) developed a modified version of the Oswestry Disability Questionnaire (ODI) to assess functional status and named it the MDQ. In this version, a question regarding employment and homemaking ability was substituted for the question related to sex life. Good clinimetric properties for the MDQ were identified but up until now it is not clear whether the clinimetric properties of the MDQ would change if it was translated into a Dutch version. METHODS: Translation of the MDQ into Dutch was done in 4 steps. Test-retest reliability was investigated using the intraclass correlation coefficient (ICC) model. Validity was calculated using Pearson correlations and a 2-way analysis of variance for repeated measures. Finally, responsiveness was calculated with the area under the curve (AUC), minimal detectable change (MDC), and the standardized response mean (SRM). RESULTS: A total of 80 completed questionnaires were collected in 3 different hospitals and a total of 43 patients finished a 9 weeks intervention period, completing the retest. Test-retest reliability was excellent with an ICC of 0.89 (95% confidence interval [CI], 0.74-0.95). To confirm the convergent validity, the MDQ answered all predefined hypothesises (r = -0.65-0.69/P = 0.01-0.00) and good results for construct validity were found (P = 0.02). The MDQ had an AUC of 0.64 (95% confidence interval [CI], 0.47-0.81), an MDC of 8.80 points, and a SRM of 0.65. CONCLUSION: The Dutch version of the MDQ shows good clinimetric properties and is shown to be usable in the assessment of the functional status of Dutch-speaking patients with nonspecific CLBP. LEVEL OF EVIDENCE: 3.

Influence on clinical parameters of depressomassage (part I): The effects of depressomassage on color and transepidermal water loss rate in burn scars: A pilot comparative controlled study.

OBJECTIVE: Depressomassage is a non-invasive massage technique using a mechanical suction device that is used in the treatment of traumatic or burn scars. Since color and transepidermal water loss (TEWL) are respectively the most important physical and physiological characteristic of hypertrophic scar formation, we wanted to investigate the effects of depressomassage on the recovery of color and TEWL in burn scars compared to the traditional physiotherapy. METHODS: In this pilot comparative controlled study a total 43 burn patients were included and allocated into 2 groups. All patients received standard physical therapy, and the test group received additional depressomassage during 6 months. Color was assessed using the POSAS questionnaire (for color, vascularity and pigmentation) and the Minolta Chromameter. TEWL was measured using DermaLab. RESULTS: Patients of both groups were evaluated at baseline, after 1, 3 and 6 months and after 1year. The evidence for a difference in evolution of color and TEWL between both groups in our study was minimal. CONCLUSIONS: In practice, precise indications to begin depressomassage have to be kept in mind. Perhaps other scar abnormalities such as decreased elasticity, increased thickness, excessive pain or itching could be sufficient reasons to begin depressomassage and should be assessed.

Convergent and discriminant validity of quality of life measures used in burn populations.

INTRODUCTION: The primary goal of this study was to investigate convergent validity, i.e. overlapping constructs, of the Burn Specific Health Scale-Brief (BSHS-B), the Short Form-36 items Health Survey (SF-36) and the European Quality Of Life Five Dimensions (EQ-5D) within the International Classification of Functioning Disability and Health (ICF) framework. A secondary goal was to examine the discriminant validity of the questionnaires according to burn severity (no surgery versus 1 or more surgeries). METHODS: A prospective multi-centre study in adult patients with burns was conducted. At the 9 months assessment, two generic questionnaires, i.e. the SF-36 and EQ-5D, and the BSHS-B were completed. Pearson correlations were used to evaluate convergent validity. Linear discriminant analysis was used to evaluate discriminant validity. RESULTS: At 9 months post-burn data from 184 persons were available of which 131 (71%) were male, mean TBSA burned was 11.8% (SD=10.2). Sixty five (34%) patients did not need surgery, 128 (66%) patients required one or more surgeries. Higher convergence was shown between the generic SF-36 and the condition specific BSHS-B whereas the EQ-5D showed lower convergence with the BSHS-B especially in the domain Activity. The generic scales discriminated across all scales whereas not all BSHS-B scales were able to differentiate problem levels across burn severity groups. CONCLUSION: This study demonstrates that the ICF is useful to classify scales in order to identify overlapping areas as well as to uncover gaps in relation to patient reported outcomes. Both the SF-36 and EQ-5D showed the ability to distinguish levels of functioning across burn severity groups. As the BSHS-B performed less well and relevant domains of functioning were not addressed, there is room for improvement and modification of this condition specific questionnaire to better capture burn patients' functioning.

The Scarbase Duo(®): Intra-rater and inter-rater reliability and validity of a compact dual scar assessment tool.

Objective scar assessment tools were designed to help identify problematic scars and direct clinical management. Their use has been restricted by their measurement of a single scar property and the bulky size of equipment. The Scarbase Duo(®) was designed to assess both trans-epidermal water loss (TEWL) and colour of a burn scar whilst being compact and easy to use. Twenty patients with a burn scar were recruited and measurements taken using the Scarbase Duo(®) by two observers. The Scarbase Duo(®) measures TEWL via an open-chamber system and undertakes colorimetry via narrow-band spectrophotometry, producing values for relative erythema and melanin pigmentation. Validity was assessed by comparing the Scarbase Duo(®) against the Dermalab(®) and the Minolta Chromameter(®) respectively for TEWL and colorimetry measurements. The intra-class correlation coefficient (ICC) was used to assess reliability with standard error of measurement (SEM) used to assess reproducibility of measurements. The Pearson correlation coefficient (r) was used to assess the convergent validity. The Scarbase Duo(®) TEWL mode had excellent reliability when used on scars for both intra- (ICC=0.95) and inter-rater (ICC=0.96) measurements with moderate SEM values. The erythema component of the colorimetry mode showed good reliability for use on scars for both intra-(ICC=0.81) and inter-rater (ICC=0.83) measurements with low SEM values. Pigmentation values showed excellent reliability on scar tissue for both intra- (ICC=0.97) and inter-rater (ICC=0.97) with moderate SEM values. The Scarbase Duo(®) TEWL function had excellent correlation with the Dermalab(®) (r=0.93) whilst the colorimetry erythema value had moderate correlation with the Minolta Chromameter (r=0.72). The Scarbase Duo(®) is a reliable and objective scar assessment tool, which is specifically designed for burn scars. However, for clinical use, standardised measurement conditions are recommended.

The physical and physiological effects of vacuum massage on the different skin layers: a current status of the literature.

Vacuum massage is a non-invasive mechanical massage technique performed with a mechanical device that lifts the skin by means of suction, creates a skin fold and mobilises that skin fold. In the late 1970s, this therapy was introduced to treat traumatic or burn scars. Although vacuum massage was invented to treat burns and scars, one can find very little literature on the effects of this intervention. Therefore, the aim of this review is to present an overview of the available literature on the physical and physiological effects of vacuum massage on epidermal and dermal skin structures in order to find the underlying working mechanisms that could benefit the healing of burns and scars. The discussion contains translational analysis of the results and provides recommendations for future research on the topic. An extended search for publications was performed using PubMed, Web of Science and Google Scholar. Two authors independently identified and checked each study against the inclusion criteria. Nineteen articles were included in the qualitative synthesis. The two most reported physical effects of vacuum massage were improvement of the tissue hardness and the elasticity of the skin. Besides physical effects, a variety of physiological effects are reported in literature, for example, an increased number of fibroblasts and collagen fibres accompanied by an alteration of fibroblast phenotype and collagen orientation. Little information was found on the decrease of pain and itch due to vacuum massage. Although vacuum massage initially had been developed for the treatment of burn scars, this literature review found little evidence for the efficacy of this treatment. Variations in duration, amplitude or frequency of the treatment have a substantial influence on collagen restructuring and reorientation, thus implying possible beneficial influences on the healing potential by mechanotransduction pathways. Vacuum massage may release the mechanical tension associated with scar retraction and thus induce apoptosis of myofibroblasts. Suggestions for future research include upscaling the study design, investigating the molecular pathways and dose dependency, comparing effects in different stages of repair, including evolutive parameters and the use of more objective assessment tools.

The effectiveness of a self-management occupational therapy intervention on activity performance in individuals with multiple sclerosis-related fatigue: a randomized-controlled trial.

Purpose to evaluate the effectiveness of an individual self-management occupational therapy intervention program (SMOoTh) versus relaxation on the performance of and satisfaction with relevant daily activities in individuals with multiple sclerosis (MS)-related fatigue. in a single-blind randomized-controlled trial, 31 patients with MS (SMOoTh: n=17, relaxation: n=14) were randomly allocated to three individual sessions focusing on pacing, prioritizing, ergonomics, and self-management (SMOoTh) or on stress management and relaxation (relaxation). Outcomes (blind assessor): Canadian Occupational Performance Measure (COPM) (primary), Modified Fatigue Impact Scale, Checklist Individual Strength and Short-Form Health Measure. COPM improved in the SMOoTh and relaxation group after the intervention and 3 months later (COPM performance: F=13.1, P=0.001 and COPM satisfaction: F=10.4, P=0.001); nonsignificant group differences showed a trend in favor of SMOoTh. Modified Fatigue Impact Scale, Checklist Individual Strength, and most of the Short-Form Health Measure subscales did not change. Clinically relevant changes in COPM performance scores were found in 71 and 27% of patients in the SMOoTh versus the relaxation group. Both interventions seem to be feasible approaches to improve performance of and satisfaction with relevant daily activities in people with MS, with a sustained effect after 3 months. Neither program altered change fatigue (impact) or quality of life. Future studies with larger sample sizes are needed.