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There is a growing number of mobility-impaired and wheelchair-dependent patients caused by diseases and injuries of the central nervous system. The risk is high for pressure sores to develop due to disturbances of the motor, sensory, and autonomic nervous system. Numerous seating systems for prophylaxis and treatment of decubitus ulcer are available. To identify risk parameters, the literature on animal experiments regarding pressure ulcers was reviewed. A study on the reproducibility of the analysis method with capacitive sensors tested in ten paraplegics with 470 measurements is presented. It shows the reliability of the procedure.

INTRODUCTION: Assessment of in-hand manipulation is fundamental to guide treatment for children with fine motor delays. Limited literature is available on how South African occupational therapists assess in-hand manipulation. This study aimed to describe which current in-hand manipulation assessment methods are used and what the preferences of occupational therapists in all areas of paediatric practices are regarding a suitable instrument METHODS: Quantitative cross-sectional study design with a non-probability purposive sampling method was used. Participants completed an EvaSys survey system online questionnaire RESULTS: Two-hundred-and-ninety-two (n=292) occupational therapists registered with the HPCSA participated. Limited familiarity (n=50; 17.1 %) with the formal assessment instruments described in literature was reported. The informal assessment methods most commonly used were subjective observation of tasks (n=287; 98.3%) of scholastic tasks (n=261; 89.4%) and play tasks (n=255; 87.3%) for children between the ages of five to six years (n=273; 93.5%). Preferences supported a descriptive instrument accompanied by a user manual that is administered under 15 minutes, in multiple languages, and with attention to the quality of movements and compensatory techniques used by the child CONCLUSION: Results showed that the current and preferred assessment methods used by occupational therapists might provide guidance for the future development of a contextual, relevant in-hand manipulation instrument for paediatric practices in South Africa Keywords: in-hand manipulation; assessment methods; paediatric practice

Aim Accurate assessment of in-hand manipulation is imperative when treating children with fine motor delays. A clinically suitable instrument for in-hand manipulation is required to inform the paediatric developmental and rehabilitation context. Critical evaluation of the available instrument is required to make an informed decision and direct future research. The aim of the study was to assess the available literature with a view to writing a scoping review on in-hand manipulation assessment instruments for children. Methods The Arskey and O'Malley six-stage scoping review was applied. Fifteen databases were sourced for articles published between 1 January 1990 and 31 December 2020. After identifying 33 eligible articles that met the inclusion criteria, the data obtained from the articles were charted. Results Eleven in-hand manipulation assessment instruments were identified and summarised according to (i) the constructs of in-hand manipulation included; (ii) clinical utility aspects of applicability and practicality and (iii) psychometric properties. Conclusion At the time of the review, none of the instruments had comprehensively completed the instrument development process to the point of standardisation with evaluated psychometric properties. Further research is recommended for the development of a gold standard in-hand manipulation assessment instrument.