A cross-sectional survey of symptoms and daily living among patients with polycythemia vera and their treating physicians in Japan

OBJECTIVES

This Japanese cross-sectional survey evaluated the symptoms, daily living activities, and treatment needs of patients with polycythemia vera (PV), as perceived by patients themselves and their physicians.

METHODS

The study was conducted at 112 centers (March to July 2022) and included PV patients aged ≥20 years (n = 265) and their attending physicians (n = 151). The patient and physician questionnaires included 34 and 29 questions, respectively, to assess daily living, PV symptoms, treatment goals, and physician-patient communication.

RESULTS

Concerning daily living (primary endpoint), work (13.2%), leisure activities (11.3%), and family life (9.6%) were most affected by PV symptoms. Patients aged <60 years more frequently reported an impact on daily living than patients aged ≥60 years. Some patients (30%) reported anxiety about their future condition. The most common symptoms were pruritus (13.6%) and fatigue (10.9%). Pruritus was ranked as the first treatment need for patients, while physicians ranked it fourth. Concerning treatment goals, physicians prioritized thrombosis/vascular event prevention, while patients prioritized delaying PV progression. Physicians were less satisfied with physician-patient communication than patients.

CONCLUSIONS

Patients' daily living was largely affected by PV symptoms. There are differences in physician and patient perceptions of symptoms, daily living, and treatment needs in Japan.

TRIAL REGISTRATION

UMIN Japan identifier: UMIN000047047.

How does Tourette syndrome impact adolescents' daily living? A text mining study

Tourette syndrome is a neurodevelopmental disease in which clinical manifestations are essentially present during childhood and adolescence, corresponding to one of the critical development phases. However, its consequences on the daily lives of young patients have been insufficiently investigated. Here, we aimed to investigate this using a statistical text mining approach, allowing for the analysis of a large volume of free textual data. Sixty-two adolescents with Tourette syndrome participated in an interview in which they discussed their daily life (i) in school, (ii) at home, and (iii) with strangers, (iv) the aspect of Tourette syndrome which caused the most difficulty, and (v) their thoughts regarding their future as adults. Following data pre-processing, these corpora were analyzed separately using the IRAMUTEQ software through factorial correspondence analysis to identify the most commonly recurring topics of each corpus, and their relations with clinical features. The main difficulty corpus was directly related to comorbidities of Tourette syndrome. Daily life at home was correlated with executive functioning. Difficulties at school were related to a higher severity of tics. Thoughts regarding future daily life were worst for the youngest patients and were correlated with executive functioning and a higher depression score. Taken altogether, our results highlighted that social stigma was a pervasive topic among our corpora. From a clinical standpoint, tic severity was especially related to difficulties at school, while comorbidities had a high impact on social daily living and cost for managing both tics and symptoms of comorbidities. TRIAL REGISTRATION: clinicaltrials.gov/ct2/show/NCT04179435.

Improvement of frailty prevalence: difference in factors affecting frailty prevalence among 75 year-old individuals between 2006 and 2019

[Purpose] This study aimed to examine and compare the prevalence of frailty in 75 year-old people sampled in two remote years, namely 2006 and 2019. [Participants and Methods] A total of 910 participants aged 75 years were included (502 people in 2006 and 408 people in 2019). We compared the total score of the Kihon checklist and each question for males and females between the two years. [Results] The prevalence of frailty decreased from 24.3% in 2006 to 15.2% in 2019. The comparison of the 2006 and 2019 Kihon checklists revealed significant differences in activities of daily living, physical function, oral function, outdoor activities, and cognitive function. [Conclusion] Frailty among 75 year-old individuals improved in 2019 compared to that in 2006. Improved activities of daily living, physical function, outdoor activities, and cognitive function were major causes of improved frailty in 2019.

Experiences and Perceptions of Patients with Oxaliplatin-Induced Cold Sensitivity in Turkey: A Qualitative Study

OBJECTIVES

This study aimed to explore and describe the impact on patients with oxaliplatin-induced cold sensitivity in the early stages.

DATA SOURCES

An inductive design was used for this qualitative study, which included open-ended, and in-depth interviews with 18 cancer patients. Throughout the study, the authors followed the COREQ checklist. The interviews were audiorecorded and listened to multiple times. Observation notes were also recorded following each interview. Thematic analysis developed six main themes and 13 subthemes. The first theme concerns changing habits, including changes in fluid intake and clothing choice, changes in bathing and eating habits, and changes in caregiver roles. The second theme includes changes in daily routine behaviors that are perceived as difficulties with changing routines. The third theme is avoiding triggers; the fourth theme is anxiety about self-care. The fifth theme includes a subtheme of difficulty in contact. The final theme includes adaptation to life, caring responsibilities, changes in sexual functions, the performance of religious activities, and social activities IMPLICATIONS FOR NURSING PRACTICE: This study provides an overview of the lived experiences of oxaliplatin-induced cold sensitivity among cancer patients. Patients faced fewer adverse events by avoiding initiators from the first treatment. They changed their eating and drinking habits owing to difficulties. The findings of this study can be used to better understand oxaliplatin-induced cold sensitivity, identify patients needs based on their experience, and develop interventions to improve patient outcomes.

A randomized controlled trial of a home-based computerized executive function intervention for children with cerebral palsy

Children with cerebral palsy (CP) often show executive function (EF) impairments that are key to quality of life. The aim of this study was to assess whether a home-based computerized intervention program improves executive functions (EFs) compared to usual care. Sixty participants (30 females) with CP (8-12 years old) were paired by age, sex, motor ability, and intelligence quotient score and then randomized to intervention and waitlist control groups. The intervention group received a 12-week home-based computerized EF intervention (5 days/week, 30 min/day, total dose 30 h). Core and higher-order EFs were assessed before, immediately after, and 9 months after completing the intervention. The intervention group performed better than the waitlist control group in the three core EFs (immediately and 9 months after the intervention): inhibitory control (F = 7.58, p = 0.13 and F = 7.85, p = 0.12), working memory (F = 8.34, p = 0.14 and F = 7.55, p = 0.13), and cognitive flexibility (F = 4.87, p = 0.09 and F = 4.19, p = 0.08). No differences were found between the groups in higher-order EFs or EF manifestations in daily life.

CONCLUSIONS

A home-based computerized EF intervention improved core EFs in children with CP, but further research is needed to identify strategies that allow the transfer of these improvements to everyday life.

TRIAL REGISTRATION

NCT04025749 retrospectively registered on 19 July 2019.

WHAT IS KNOWN

• One in two children with cerebral palsy has an intellectual impairment. Visual perception and executive functions are the most reported specific cognitive deficits. • The majority of interventions for cerebral palsy focus on motor impairments, but only a few randomized controlled trials have explored the effect of interventions on executive functions.

WHAT IS NEW

• A home-based computerized cognitive intervention can improve the core executive functions of children with cerebral palsy. • Short- and long-term effects on core executive functions have been found.

Support in Daily Living for Young Adults with Neurodevelopmental Conditions in Sweden: A Qualitative Description of Current Practice

In Sweden, people living independently and requiring daily living support can access 'housing support', a form of practical, educational, and social support provided by the municipalities. About two-thirds of those receiving this support have neurodevelopmental conditions, primarily autism or ADHD. Many are young adults in the process of adapting to new roles and expectations in different life domains, including education, work, and accommodation. This study aimed to provide a qualitative description of support workers' views on current practice in housing support for young adults (aged 18 to 29) with neurodevelopmental conditions. Semi-structured telephone interviews were conducted with 34 housing support workers across 19 Swedish regions. An inductive qualitative content analysis approach was used. The interviews depicted a complex service, subject to organizational aspects (roles, responsibilities, availability, and allocation), the joint effort of key players (young adults, relatives, and support workers), and practical aspects of service provision (finding common ground for the work, and delivery of support). Some elements of the service were poorly designed for the target group. The support workers expressed a need for more knowledge about neurodevelopmental conditions, but also described new insights related to remote delivery of support. The results raise important questions about how housing support should be organized and delivered to strike the right balance between support and autonomy, meet specific needs, and ensure equal services across municipalities. Future research should adopt multiple perspectives and approaches, to help translate best practice and available evidence into a flexible and sustainable service.

Fragmentation, circadian amplitude, and fractal pattern of daily-living physical activity in people with multiple sclerosis: Is there relevant information beyond the total amount of physical activity?

BACKGROUND

Physical activity is lower in people with multiple sclerosis (pwMS) compared to healthy controls. Previous work focused on studying activity levels or activity volume, but studies of daily-living rest-activity fragmentation patterns, circadian rhythms, and fractal regulation in pwMS are limited. Based on findings in other cohorts, one could suggest that these aspects of daily-living physical activity will provide additional information about the health and well-being of pwMS. Therefore, here, we aimed to (1) identify which fragmentation, fractal, and circadian amplitude measures differ between pwMS and healthy controls, (2) evaluate the relationship between fragmentation, fractal, and circadian amplitude measures and disease severity, and (3) begin to evaluate the added value of those measures, as compared to more conventional measures of physical activity (e.g., mean signal vector magnitude (SVM). A global measure of the overall volume of physical activity).

METHODS

132 people with relapsing-remitting MS (47±11 yrs, 69.7% female, Expanded Disability Status Scale, EDSS, median (IQR): 3 (2-4)) and 90 healthy controls (46±11 yrs, 47.8% female) were asked to wear a 3D accelerometer on their lower back for 7 days. Rest-activity fragmentation, circadian amplitude, fractal regulation, and mean SVM metrics were extracted. PwMS and healthy controls were compared using independent samples t-tests and linear regression, including comparisons adjusted for mean SVM to control for the effect of physical activity volume. Spearman correlations between measures and logistic regressions were used to identify the clinical condition based on the measures that differed significantly after adjusting for SVM. All analyses included adjustments for demographic and clinical parameters (e.g., age, sex).

RESULTS

Multiple measures of activity fragmentation significantly differed between pwMS and healthy controls, reflecting a more fragmented active behavior in pwMS. PwMS had a lower circadian rhythm amplitude, indicating a smaller amplitude in the circadian changes of daily activity, and weaker temporal correlations as based on the fractal analysis. When taking into account physical activity volume, one circadian amplitude measure and one fractal measure remained significantly different in pwMS and controls. Fragmentation measures and circadian amplitude measures were significantly associated with disability level as measured by the EDSS; the association with circadian amplitude remained significant, even after adjusting for the mean SVM.

CONCLUSION

The physical activity patterns of pwMS differ from those of healthy individuals in rest-activity fragmentation, the amplitude of the circadian rhythm, and fractal regulation. Measures describing these aspects of activity provide information that is not captured in the total volume of physical activity and could, perhaps, augment the monitoring of disease progression and evaluation of the response to interventions.

Thoughts of young adults with Down syndrome

PURPOSE

This study aimed to obtain information about the thoughts of young adults with Down syndrome through interviews of them.

METHODS

The numbers of participants were 4 and 7 in order to group interviews and individual interviews. They were recruited through the local Association of Parents of Down syndrome. The study incorporated a qualitative descriptive exploratory design to clarify the actual conditions of the lives young adults with Down syndrome and their own thoughts.

RESULTS

Through analysis, six themes emerged: 1) thoughts about work, 2) existence of friends, 3) how to spend leisure time, 4) meaning of disability, 5) relationships with people, and 6) future dreams.

CONCLUSIONS

1) Although young adults with Down syndrome are serious about their work, it is difficult for them to make friends at work. However, they recognized people at work as their comrades and were encouraged by being spoken to by these people. 2) Although they had few opportunities to engage in activities with their friends, they looked forward to the contact with their friends. 3) In their leisure time, they often spent time alone, listening to CDs, or watching YouTube. 4) Four of the participants knew that they had Down syndrome, but they did not deny that fact.

Building Daily Living Skills Through Portable Video Modeling

This study used video modeling via portable technology to improve daily living skills for a student with an intellectual disability in a university campus-based transition program. Results showed increased independence across four daily living skills. Implications for future practice are discussed.

Experiences of Performing Daily Activities in Middle-Aged and Older Autistic Adults: A Qualitative Study

This is the first study to investigate instrumental activities of daily living in older autistic adults. We conducted interviews with fifteen adults (mean age = 60.1, SD = 7.4, range = 50-73) from Australia with no intellectual disability. Analysis included both deductive and inductive steps, to categorise responses using the Occupational Performance Model Australia and identify themes across participants' experiences. Strengths and challenges were unique to the individual, as were the methods they had developed to manage tasks. Challenges occurred mostly at the interaction between aspects of the environment (sensory, cognitive, social and cultural) and personal factors such as health conditions and sensory sensitivities. Enhanced person-environment fit is needed, as is a shift in wider sociocultural attitudes to enable comfort and autonomy in later life.

Translation and Validation of the Dental Impact Daily Living Oral Health-related Quality of Life Questionnaire in Indonesia

Objective

The need to assess oral health-related quality of life (OHRQoL) has grown increasingly in the healthcare sector over the past few decades. The Dental Impact on Daily Living (DIDL) assessment is a tool created to measure OHRQoL. The aim of this study was to complete a cross-cultural adaptation of the DIDL to yield a valid and reliable Indonesian version for use as an official instrument to assist in further OHRQoL research in Indonesia.

Materials and Methods

The original English version of the DIDL was translated and validated. Content validity and face validity were considered. Psychometric testing for test-retest reliability was analyzed among 32 subjects, while internal consistency using Cronbach's alpha and clinical oral health status using the DMF-T index to obtain convergent validity of the questionnaire were checked among 278 subjects.

Results

The study subjects showed a good understanding of how to complete the Indonesian language version of the DIDL questionnaire, and conceptual and semantic equivalence (content and face validity) were noted. Further, test-retest reliability was noted (intraclass correlation coefficient range: 0.975-1 and Cronbach's alpha: 0.942), whereas convergent validity suggested a correlation between DMF-T and DIDL questionnaire of -0.502 with significance at alpha of 5% (P = 0.00), which means that decreasing the DMF-T outcome will increase the satisfaction using the DIDL among research subjects.

Conclusion

Cross-cultural adaptation of the DIDL yielded a valid and reliable Indonesian version. The DIDL questionnaire is a promising questionnaire that can be applied to measure OHRQoL in Indonesians.

Tinnitus in Fibromyalgia

OBJECTIVE

To assess the impact of tinnitus in fibromyalgia.

METHODS

A quantitative controlled study was carried out. The 25-item Tinnitus Handicap Inventory (THI) and the Revised Fibromyalgia Impact Questionnaire (FIQR) were administered to 27 patients who fulfilled the revised diagnostic criteria for fibromyalgia of the American College of Rheumatology and to 26 healthy controls who had no history of suffering from fibromyalgia or any other rheumatological or neurological illness.

RESULTS

The two groups were matched for age, sex and ethnicity. The fibromyalgia patients were significantly more likely to suffer from tinnitus than the controls: 16 (59.3%) of the patients suffered from tinnitus, compared with two (7.7%) of the controls (p < 0.001). The median (interquartile range) total THI score for the fibromyalgia group was 6 (44), which was significantly higher than that of 0 (0) for the control group (p < 0.001). The fibromyalgia group scored significantly higher than the control group for 24 of the 25 THI items. The total THI score across all subjects was positively correlated with the FIQR scores (rs = 0.408, p = 0.002).

CONCLUSION

Fibromyalgia is associated with a relatively high prevalence of tinnitus.

Cochlear implant: More hearing better speech performance

BACKGROUND

Datalogging feature of the cochlear implant audio processor has been utilized to calculate the average daily wearing hours for cochlear implant devices by patients.

OBJECTIVES

To assess the relationship between the time use of cochlear implant audio processor and speech development as well as to identify the lowest acceptable duration of audio processor use to achieve an acceptable language development.

METHODS

A retrospective study design including prelingual thirty-four ears (24 patients) who received the same electrode array of cochlear implant with 2 years follow up. The audiological and speech evaluations were done for all patients postoperatively and the last postoperative follow-up visit was used for analysis in this study.

RESULTS

The average daily use of the audio processor was 11.3 ± 2.7 h per day. The pure tone average was 30.55 ± 4.64 dB whereas the speech reception threshold was 30.88 ± 6.12 dB. The average speech discrimination score at 65 dB was 68.59 ± 16.80%. A significant positive correlation (r = 0.54, p value = 0.0009) was found between the daily use of the audio processor and the speech discrimination score. The lowest wearing time needed to have more than 60% of the speech discrimination score was 8.3 h/day.

CONCLUSION

The present study revealed a positive correlation between the daily duration of the audio processor usage and speech performance. Moreover, we found that pediatric patients need to use their cochlear implant device for at least 8.3 h/day to achieve acceptable language development.

Divergent Anabolic Response to Exercise in Young and Older Adult Men-Dependency on Time Frame of Measurement

Older adults’ skeletal muscle has shown to be less responsive to anabolic stimuli as compared to young both in vitro, in short and controlled in vivo settings and in long-term training studies. However, to translate controlled mechanistic findings to long-term adaptations intermediate measures allowing daily life routines with regard to activity and diet would be useful to evaluate physiological interventions. The purpose of this study was to investigate the exercise effect in young and older adults with 2 independent methods to measure muscle protein synthesis rate. Healthy young and old men were recruited to the study protocol where myofibrillar fractional synthesis rate was measured during 2 days allowing normal activities of daily living with D₂O-labeled alanine and during 4 hours in the overnight fasted state with [¹³C₆]phenylalanine infusion. During this period 1 leg completed an exercise session every day (exercise leg) while the contralateral leg was kept inactive (normal leg). Both legs were used for activities of daily living. Two-day myofibrillar fractional synthesis rate was significantly higher in the exercise leg in both young and old as compared to normal leg with no age difference. The 4-hour overnight fasted myofibrillar fractional synthesis rate showed that only young exercise leg was significantly higher than normal leg. The present findings support the notion that anabolic resistance exists in the skeletal muscle of healthy older men when evaluated in controlled settings. However, this response is not as clear when measured during daily life where variance is greater, which calls for further investigations in larger cohorts.

Living alone in lockdown: Impact on mental health and coping mechanisms among young working adults

In the wake of declaration of Covid-19 as a pandemic by the World Health Organization, the Prime Minister of India announced a nationwide lockdown to curb its spread. Subsequently, some groups of people found themselves away from their family or friends, and were unable to return to them. The aim of the research was to explore the lives of young adults who were living alone and working, during the lockdown in India. Focus was on their daily living, their relationships and their mental health. Twelve participants residing in various cities of India were included via the Internet. Focus group discussions were used to attain the objectives of the study. The data that emerged from the discussions, was analysed using thematic analysis. All participants had experienced different kinds of disruptions in their life due to the lockdown. This effect was mediated by their financial situation, their general comfort and preference for living alone, media, opportunities for non-virtual interactions and other kinds of recreation, quality of relationships and more. Though there were similarities in their coping methods, their perspective on the lockdown, the meaning they attributed to their current situation and their vision for their future was unique.

A wearable sensor identifies alterations in community ambulation in multiple sclerosis: contributors to real-world gait quality and physical activity

People with multiple sclerosis (pwMS) often suffer from gait impairments. These changes in gait have been well studied in laboratory and clinical settings. A thorough investigation of gait alterations during community ambulation and their contributing factors, however, is lacking. The aim of the present study was to evaluate community ambulation and physical activity in pwMS and healthy controls and to compare in-lab gait to community ambulation. To this end, 104 subjects were studied: 44 pwMS and 60 healthy controls (whose age was similar to the controls). The subjects wore a tri-axial, lower back accelerometer during usual-walking and dual-task walking in the lab and during community ambulation (1 week) to evaluate the amount, type, and quality of activity. The results showed that during community ambulation, pwMS took fewer steps and walked more slowly, with greater asymmetry, and larger stride-to-stride variability, compared to the healthy controls (p < 0.001). Gait speed during most of community ambulation was significantly lower than the in-lab usual-walking value and similar to the in-lab dual-tasking value. Significant group (pwMS /controls)-by-walking condition (in-lab/community ambulation) interactions were observed (e.g., gait speed). Greater disability was associated with fewer steps and reduced gait speed during community ambulation. In contrast, physical fatigue was correlated with sedentary activity, but was not related to any of the measures of community ambulation gait quality including gait speed. This disparity suggests that more than one mechanism contributes to community ambulation and physical activity in pwMS. Together, these findings demonstrate that during community ambulation, pwMS have marked gait alterations in multiple gait features, reminiscent of dual-task walking measured in the laboratory. Disease-related factors associated with these changes might be targets of rehabilitation.

Effects of contextual interference on feeding training in patients with stroke

The contextual interference (CI) effect of motor skill has been demonstrated through numerous studies. However, few studies have reported on daily living tasks in patients with stroke. This study investigated the CI effect on spooning training in such patients. Fourteen right hemiparetic patients with stroke were assigned to one of two groups: a group with a random practice schedule or a group with a blocked practice schedule. The spooning task involved scooping go stones from a bowl 30 cm away in 3 different directions to a bowl in front of the patient. We evaluated the acquisition, retention, and transfer of motor learning for spooning. The transfer was evaluated while participants ate cereal in a bowl with a spoon. Upper extremity function, defined as far-transfer, was also evaluated using the box-and-block test. In the retention test, no significant difference between random and blocked practice groups was shown, although both groups showed differences between pre-test and post-test movement times. However, in the transfer test, the random practice group had a significantly shorter movement time than the blocked practice group and also revealed improvement between the pre- and follow-up tests. Additionally, in the far-transfer test, there were significant differences between the pre- and post-, and pre- and follow-up tests only in the random practice group. These findings show that the benefits of CI for transfer can be applied to the learning of feeding skills in patients with stroke and that although the blocked practice is also partially beneficial to long-lasting skill learning in a treatment setting, it may not be efficient under changed conditions. We also suggest the possibility that feeding training with the CI effect could apply to not only transfer but also to far-transfer.

CoCo - participation: The development and clinical use of a novel inventory measuring cognitive complaints in daily life

Cognitive difficulties can be subtle and only come to light when patients return home from inpatient care and start to participate in society. Subjective cognitive complaints often interfere with participation, hence capturing cognitive complaints systematically is important. We developed a patient- and relative-reported measure to assess cognitive complaints during daily life activities across the memory, attention and executive domain for patients with acquired brain injury (ABI). The inventory Cognitive Complaints - Participation (CoCo-P) was created based on a literature review, consultations with experts, semi-structured interviews with patients, and a quantitative study. The inventory was administered to patients with ABI (n = 46), their relatives (n = 33) and healthy controls (n = 102) to finalize the inventory. We examined the reported complaints per daily life activity and cognitive domain of patients and healthy controls, and we compared the patients' and relatives' reports. The majority of patients (87-96%) experienced cognitive complaints, mostly related to attention, at work/education, during leisure activities, and in contact with family/friends and community. Patients reported more cognitive complaints than relatives. The CoCo-P seems appropriate to capture cognitive complaints in daily life in patients with mild ABI. Additional research is needed in terms of reliability and validity.

A Positive Relationship between Cognitive Reserve and Cognitive Function after Stroke: Dynamic Proxies Correlate Better than Static Proxies

OBJECTIVES

How brain damage after stroke is related to specific clinical manifestation and recovery is incompletely understood. We studied cognitive reserve (CR) in stroke patients by two types of measurements: (i) objectively verifiable static proxies (i.e., education, occupational attainment), and (ii) subjective, dynamic proxies based on patient testimony in response to a questionnaire. We hypothesized that one or both of these types of CR measurements might correlate positively with patient cognitive performance during the post-acute and chronic phases of recovery.

METHOD

Thirty-four stroke patients underwent neuropsychological assessment at 2, 6 and 24 months after stroke onset. In chronic stage at 24+ months, self-rating assessments of cognitive performance in daily life and social integration were obtained. CR before and after stroke was estimated using static proxies and dynamic proxies were obtained using the Cognitive Reserve Scale (CRS-Pre-stroke, CRS-Post-stroke).

RESULTS

CRS-Pre-stroke and CRS-Post-stroke showed significant mean differences. Dynamic proxies showed positive correlation with self-assessment of attention, metacognition, and functional ability in chronic stage. In contrast, significant correlations between static proxies and cognitive recovery were not found.

CONCLUSIONS

Dynamic proxies of CR were positively correlated with patients' perception of their functional abilities in daily life. To best guide cognitive prognosis and treatment, we propose that dynamic proxies of CR should be included in neuropsychological assessments of patients with brain damage.

Relationship between physical activity and intramyocellular lipid content is different between young and older adults

PURPOSE

Intramyocellular lipid (IMCL) is influenced by physical exercise; however, whether the habitual level of physical activity affects resting IMCL content remains unclear. The purpose of this study was to determine the relationship between physical activity levels and resting IMCL content in young and older adults.

METHODS

In total, 15 nonobese young adults (21.0 ± 0.0 years) and 15 older adults (70.7 ± 3.8 years) were recruited. Time spent performing physical activities for 10 days was assessed using a three-dimensional ambulatory accelerometer, and intensity was categorized as light [< 3.0 metabolic equivalents (METs)], moderate (3.0-6.0 METs), or vigorous (> 6.0 METs). Physical activity level was calculated as the product of METs and time spent performing physical activities (MET h) at each intensity level. The IMCL content in the vastus lateralis was determined using ¹H-magnetic resonance spectroscopy after overnight fasting.

RESULTS

No significant differences in IMCL content were observed between young and older adults. Vigorous intensity physical activity (time and MET h) was significantly lower in older than young adults (p < 0.01); this difference was not observed for light and moderate intensity physical activity. Light intensity physical activity (time and MET h) was significantly and inversely correlated with IMCL content in young adults (r = - 0.59 and r = - 0.58; both p < 0.05), but not in older adults.

CONCLUSIONS

These results suggest that daily light intensity physical activity reduces resting IMCL content in young adults, whereas no significant relationship was seen between daily physical activity and resting IMCL content in older adults.

The humanistic burden of Pompe disease: are there still unmet needs? A systematic review

BACKGROUND

Humanistic burden considers the impact of an illness on a patient's health-related quality of life (HRQoL), activities of daily living (ADL), caregiver health, and caregiver QoL. Humanistic burden also considers treatment satisfaction and adherence to treatment regimens. Pompe disease is an autosomal recessive, progressive, multisystemic neuromuscular disease. Approval of enzyme-replacement therapy (ERT) markedly improved prognosis for patients, but considerable morbidity and a substantial humanistic burden remain. This article characterizes the humanistic burden of Pompe disease through a systematic literature review.

METHODS

A systematic search of MEDLINE® and Embase® with back-referencing and supplementary literature searches was performed to retrieve data from interventional and non-interventional studies on the humanistic burden of Pompe disease. Publications were screened according to predefined criteria, extracted, and assessed for quality. Extracted data were narratively synthesized.

RESULTS

No publications on the humanistic burden of infantile-onset Pompe disease (IOPD) were identified. As such, of 17 publications included here, all are in patients with late-onset Pompe disease (LOPD). Thirteen publications were initiated after approval of ERT, two were initiated before, and two overlapped the approval of ERT. The review shows that LOPD patients have a significantly lower HRQoL than the general population, even if treated with ERT. On transitioning to ERT, treatment was associated with improvement in the physical component score of the SF-36 and fatigue, although the SF-36 mental component score remained stable. Physical HRQoL remained below population norms after 4 years of ERT. Significantly more ERT-treated patients reported pain than controls, and bodily pain worsened in later years following ERT initiation. Treatment-naïve LOPD patients had significantly poorer ADL functioning compared with the general population, although ERT stabilized deteriorating functioning impairment. ERT studies showed caregivers provide 17.7 h/week informal care on average. Fifty percent, 40% and <20% of caregivers reported mental health, physical health, and financial/relational problems, respectively. In ERT-naïve patients, wheelchair use and home ventilatory support was associated with lower physical HRQoL and ADL functioning. In ERT-treated patients, key factors predicting worse HRQoL and ADL functioning were higher respiratory distress, poorer sleep quality, greater pain, and more fatigue.

CONCLUSIONS

Pompe disease has a substantial humanistic burden, with strong inter-relationships among and between humanistic burden parameters and clinical progression.

3-dimensional versus conventional laparoscopy for benign hysterectomy: protocol for a randomized clinical trial

Background

Hysterectomy is one of the most common surgical procedures for women of reproductive age. Laparoscopy was introduced in the 1990es and is today one of the recommended routes of surgery. A recent observational study showed that operative time for hysterectomy was significantly lower for 3-dimensional compared to conventional laparoscopy. Complication rates were similar for the two groups. No other observational studies or randomized clinical trials have compared 3-dimensional to conventional laparoscopy in patients undergoing total hysterectomy for benign disease.

The objective of the study is to determine if 3D laparoscopy gives better quality of life, less postoperative pain, less per- and postoperative complications, shorter operative time, or a shorter stay in hospital and a faster return to work or normal life, compared to conventional laparoscopy for benign hysterectomy.

Methods/design

The design is a randomised multicentre clinical trial. Participants will be 400 women referred for laparoscopic hysterectomy for benign indications. Patients will be randomized to 3-dimensional or conventional laparoscopic hysterectomy. Operative procedures will follow the same principles and the same standard whether the surgeon’s vision is 3-dimensional or conventional laparoscopy. Primary outcomes will be the impact of surgery on quality of life, assessed by the SF 36 questionnaire, and postoperative pain, assessed by a Visual Analogue scale for pain measurement. With a standard deviation of 12 points on SF 36 questionnaire, a risk of type I error of 3.3% and a risk of type II error of 10% a sample size of 190 patients in each arm of the trial is needed. Secondarily, we will investigate operative time, time to return to work, length of hospital stay, and - and postoperative complications.

Discussion

This trial will be the first randomized clinical trial investigating the potential clinical benefits and harms of 3-dimensional compared to conventional laparoscopy. The results may provide more evidence regarding the future place of 3-dimensional laparoscopy in the range of endoscopic approaches for benign hysterectomy.

Trial registration

This study is registered at ClinicalTrial.gov: NCT02610985 November 16th 2015. November 2015. The regional Ethical committee approved it on the 12. November 2015, approval number: SJ-498. Data handling was approved by the Danish Data Protection Agency: REG-109-2015 on the 13. November 2015.

Influence of Socioeconomic Factors on Daily Life Activities and Quality of Life of Thai Elderly

Background

The increasing number of older people is a significant issue in Thailand, resulted in growing demands of health and social welfare services. The study aim was to explore the influence of socioeconomic factors on activities of daily living and quality of life of Thai seniors.

Design and methods

Using randomised cluster sampling, one province was sampled from each of the Central, North, Northeast and South regions, then one subdistrict sampled in each province, and a household survey used to identify the sample of 1678 seniors aged 60 years and over. The Mann-Whitney U-test and binary logistic regression were used to compare and determine the association of socioeconomic variables on quality of life and activities of daily living.

Results

The findings showed that sociodemographic and socioeconomic factors were significantly related to functional capacity of daily living. Education levels were strongly associated with daily life activities, with 3.55 adjusted ORs for respondents with secondary school education. Gender was important, with females comprising 61% of dependent respondents but only 47% of independent respondents. Seniors with low incomes were more likely to be anxious in the past, present and future and less likely to accept death in the late stage, with 1.40 Adjusted ORs (95%CI: 1.02-1.92), and 0.72 (95%CI: 0.53-0.98), respectively. However, they were more likely to engage in social activities.

Conclusions

While socioeconomic factors strongly indicated the functional capacity to live independently, a good quality of life also required other factors leading to happiness and life satisfaction.

Evaluation of autonomy in aging and Alzheimer disease by simulating instrumental activities of daily living: the S-IADL

Objective

The autonomy of individuals is linked to the achievement of instrumental activities of daily living that require complex behavior. In the elderly, the assessment of autonomy is usually based on questionnaires that have strong subjective constraints. Considering this fact, we tested elderly healthy adults and Alzheimer disease patients using a new measure, the S-IADL (Simulation of Instrumental Activities for Daily Living), to assess the ability to perform effectively activities of daily living.

Method

The S-IADL shares many items with the well-known IADL questionnaire proposed by Lawton & Brody (1969). However, as opposed to the IADL, the assessment of autonomy is not based on the completion of a questionnaire but requires the realization or simulation of various activities of daily living. Eighty-three participants (69 healthy elderly, and 14 Alzheimer Disease patients) completed the IADL and performed the S-IADL assessment.

Results

Results revealed that, like the IADL, the S-IADL is able to identify AD patients who are likely to encounter difficulties in performing everyday activities, and no major differences were found between the IADL and the S-IADL.

Conclusions

We outlined some advantages for prefering, in certain situation, this new tool based on simulation of activities in functional evaluation. Finally, we discuss the main limits of the S-IADL that should be investigated prior to its utilization by clinicians.

Performance of women with fibromyalgia in walking up stairs while carrying a load

Background. Fibromyalgia is a chronic disease characterized by widespread pain and other associated symptoms. It has a relevant impact on physical fitness and the ability to perform daily living tasks. The objective of the study was to analyze the step-by-step-performance and the trunk tilt of women with fibromyalgia in the 10-step stair climbing test compared with healthy controls. Methods. A cross-sectional study was carried out. Twelve women suffering from fibromyalgia and eight healthy controls were recruited from a local association. Participants were asked to climb 10 stairs without carrying a load and 10 stairs carrying a load of 5 kg in each hand. Mediolateral trunk tilt was assessed using the "Functional Assessment of Biomechanics (FAB)" wireless motion capture device, and the time between steps was assessed via weight-bearing insoles. Results. Trunk tilt in the stair-climbing task carrying a load was significantly higher in women with fibromyalgia when compared to the healthy controls (2.31 (0.63) vs. 1.69 (0.51) respectively). The effect of carrying a load was significantly higher for women with fibromyalgia compared with healthy controls at the intermediate and final part of the task. Discussion. Trunk tilt during stair climbing while carrying a load was higher in women with FM, which could increase the risk of falling. Additionally, women with FM experienced a higher pace slowdown as a consequence of the load, which supports the need of including specific strength and resistance training to physical therapies for this population.

The impact of Chiari malformation on daily activities: A report from the national Conquer Chiari Patient Registry database

BACKGROUND

Chiari malformation (CM) is characterized by herniation of the cerebellar tonsils into the cervical spine. While ample literature on CM exists for clinical and procedural aspects of the disease, few studies have measured the impact CM has on daily activities.

OBJECTIVE

The objective of this study was to measure the impact that CM has on daily living activities.

METHODS

Data was analyzed from 798 CM patients gathered by the national Conquer Chiari Patient Registry database.

RESULTS

Results indicate CM is associated with negative impact on daily living and physical activities for patients, even those exhibiting mild symptoms. Participants with severe symptoms experience the greatest deficit with regards to daily living such as difficulty walking, driving, housecleaning and food preparation.

CONCLUSIONS

As 96.1% of CM patients report impact in one or more areas of daily living, CM is classified as a disability according to 42 U.S. CODE § 12101 (Americans with Disabilities Act). The degree of self-reported CM symptom severity is strongly related to the frequency and extent of limitations in both physical and daily activities.

The efficiency of mechanical orthoses in affecting parameters associated with daily living in spinal cord injury patients: a literature review

OBJECTIVE

The most simple and common approach in providing standing and walking by subjects with spinal cord injury (SCI) is the use of mechanical orthoses. These include traditional orthoses, medial linkage orthoses (MLOs) and reciprocating gait orthoses (RGOs). Independence, energy expenditure, gait parameters, system reliability and cosmesis are important factors in orthotic design. The aim of this review was to compare the evidence of existing mechanical orthoses to that of other types regarding these factors.

METHODS

The preferred reporting items for systematic reviews and meta-analyses (PRISMA) method was used by an experience researcher based on selected keywords and their composition and an electronic search was performed in well-known databases.

RESULTS

Twenty articles were selected for final evaluation. Many were case studies, and also had limited and heterogeneous sample sizes with different instruments used for evaluation. The results of the analysis demonstrated that independence and cosmesis are improved when using MLOs, but gait parameters, energy expenditure and stability are all improved when using RGOs.

CONCLUSION

Those mechanical orthoses which have reciprocal motion and congruency between the anatomical and orthotic joints have been shown to provide positive effects on patient lifestyles. However, further improvement is needed to more effectively meet the needs of SCI patients.

IMPLICATIONS FOR REHABILITATION

The most simple and traditional approach to enable standing and walking by people with SCI is use of purely mechanical orthoses. The most important factors that increase rejection rates of orthoses in paraplegia patients are excessive energy expenditure and increased applied force on upper limb joints. Improvement of the structure of mechanical orthoses is needed to improve independence, energy expenditure, and gait parameters, and is an important approach to improve ambulatory function in subjects with paraplegia.