Search

Purpose: To determine prevalence of musculoskeletal complaints (MSCs) in adults with major congenital upper limb differences (CoULD) compared to able-bodied controls, and to examine associations of MSCs and disability with various biopsychosocial factors. Materials and methods: Questionnaire-based cross-sectional study assessing MSCs, disability (using the Disabilities of the Arm, Shoulder and Hand questionnaire (DASH)), general and mental health status, physical work demands, and upper extremity range of motion. Results: Seventy-one individuals with CoULD (participation rate: 41%) and 71 controls matched on age, gender, and education were included (49% female, mean age 28.9 years). Year prevalence of MSCs was significantly higher in the CoULD group (35%) than in the control group (18%). The CoULD group was less often employed and had lower scores on all measures of upper limb range of motion and hand grip. MSCs were associated with higher DASH scores and higher reported work demands. Disability was associated with female gender, more joints with limited range of motion, unemployment, and lower general and mental health. Factors associated with disability did not differ between groups. Conclusions: MSCs are a frequent problem in young adults with major CoULD. To prevent or reduce MSC and disability, clinicians and researchers should be aware of the associated factors. Implications for rehabilitation: The year prevalence of musculoskeletal complaints (MSCs) in those with major congenital upper limb differences (CoULD) was approximately double to that of the control group, implying a potential relationship between CoULD and MSCs. Rehabilitation professionals should develop personalized strategies to manage work demands in those with CoULD, considering the association between MSCs and higher reported work demands. Recognizing the impact of a negatively perceived body image on mental health, clinicians should integrate psychological counseling into rehabilitation treatments to support mental well-being and improve overall quality of life in those with CoULD. Rehabilitation professionals should educate individuals with CoULD about the potential associations between upper limb work demands, MSCs, and disability. [ABSTRACT FROM AUTHOR]

The inclusion of health professionals who have some type of disability brings benefits, such as the increase in empathy that facilitates the relationship with patients. In this work, we present a case study on the inclusion of an undergraduate Dentistry student with upper limb agenesis. In order to improve the quality of life for people with upper limb agenesis, it is urgent to establish inclusion strategies in the educational field. This process included the use of assistive technologies to allow the manipulation of instruments used in the practice of dental clinical activities, enabling future Dentists with upper limb agenesis to have an equal education in relation to their academic peers. The case study presented in this work consists of the follow-up of G., a 23-year-old female Dentistry student. The developed adaptations were made using a low-temperature thermoplastic. The expert team that participated in this process was formed by three occupational therapists and three Dentistry professors. The process included several stages, being the last one the integration, in which training sessions were performed. The process was accessed using two main tools: quantitative questionnaires and qualitative interviews. After the proposed intervention, the volunteer presented a gradual evolution in her occupational performance with the use of most adaptations, promoting her functional training. Most adaptations allowed G. to perform the activities satisfactorily, with the precision inherent to these tasks, even with little training time. This case study demonstrates the high applicability of the proposed technologies. In order to improve the quality of life for people with upper limb agenesis, it is urgent to establish inclusion strategies in the educational field, as assessed in this study case The inclusion process of Dentistry students can include the use of assistive technology to allow the manipulation of instruments for the practice of clinical activities Our study suggests that the assistive adpatations promote a gradual evolution in the students' occupational performance, functional training and motor qualification [ABSTRACT FROM AUTHOR]

Producing triggers to switch between modes of myoelectric prosthetic hands has proven to be difficult. We evaluated whether digital training methods were feasible in individuals with an upper limb defect (ULD), whether myosignals in these individuals differ from those of non-impaired individuals and whether acquired skills transfer to prosthesis use. Two groups participated in a 9-day pre-test–post-test design study with seven 45-minute training sessions. One group trained using a serious game, the other with their myosignals digitally displayed. Both groups also trained using a prosthesis. The pre- and post-tests consisted of an adapted Clothespin Relocation Test and the spherical subset of the Southampton Hand Assessment Procedure. After the post-test, the System Usability Scale (SUS) was administered. Clinically relevant performance measures and myosignal features were analysed. Four individuals with a ULD participated. SUS-scores deemed both training methods feasible. Three participants produced only a few correct triggers. Myosignals features indicated larger variability for individuals with a ULD compared to non-impaired individuals (previously published data [1]). Three participants indicated transfer of skill. Even though both training methods were deemed feasible and most participants showed transfer, seven training sessions were insufficient to learn reliable switching behaviour. Trial registration: The study was approved by the medical ethics committee of the University Medical Center Groningen (METc 2018.268). Switching between pre-programmed modes of a myoelectric prosthetic hand can be learned, however it does require training. Serious games can be considered useful training tools for trigger production in early phases of myoelectric prosthesis control training. In order to evoke transfer of skill from training to daily life both task-specificity and focus of attention during training should be taken into account. [ABSTRACT FROM AUTHOR]

To examine whether accelerometry can quantitate asymmetry of upper limb activity in infants aged 3–12 months at risk for developing unilateral spastic cerebral palsy (USCP). A prospective study was performed in 50 infants with unilateral perinatal brain injury at high risk of developing USCP. Triaxial accelerometers were worn on the ipsilateral and contralesional upper limb during the Hand Assessment for Infants (HAI). Infants were grouped in three age intervals (3–5 months, 5–7.5 months and 7.5 until 12 months). Each age interval group was divided in a group with and without asymmetrical hand function based on HAI cutoff values suggestive of USCP. In a total of 82 assessments, the asymmetry index for mean upper limb activity was higher in infants with asymmetrical hand function compared to infants with symmetrical hand function in all three age groups (ranging from 41 to 51% versus − 2–6%, p < 0.01), while the total activity of both upper limbs did not differ. Upper limb accelerometry can identify asymmetrical hand function in the upper limbs in infants with unilateral perinatal brain injury from 3 months onwards and is complementary to the Hand Assessment for Infants. [ABSTRACT FROM AUTHOR]