[Validated German PROMs for People with Major Amputation of the Lower Extremity - A Narrative Review Based on the Final Report of the LEAD and COMPASS Initiative of the ISPO]. / Validierte deutschsprachige PROMs für Menschen mit Majoramputation der unteren Extremität ­ Ein narrativer Review anhand des Abschlussreports der LEAD- und COMPASS-Initiative der ISPO.

Patient-reported outcome measures (PROMs) play an important role in the rehabilitation of people with major limb amputations. Patient-completed questionnaires help collect specific constructs on this patient population. The COMPASS and LEAD initiatives, carried out by the International Society for Prosthetics and Orthotics (ISPO), underscore the importance of regularly collecting high-quality PROMs. These are essential for the evaluation of rehabilitation needs, progress, and success. In the final report of ISPO's major international initiative, PROMs recommendations of the expert panel are tabulated. In Table 3.2 of the report, ISPO lists n=12 PROMs that were included in the narrow consensus process were considered to be of acceptable quality, and therefore recommended. The aim of this systematic review was to specifically search for these recommended PROMS regarding their availability in a German and validated version in order to identify potential gaps. All PROMs that were available in a German and validated version were then examined further with regard to the quality of the validation study, using the checklist of COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN). Through a systematic literature search, six validated German-language versions were found. Only four of these met the quality standards of the COSMIN checklist sufficiently. Overall, this review shows serious gaps in the availability in the German language of validated versions of PROMs used internationally and recommended as standard by the ISPO. This gap needs to be closed by guideline-oriented translation and subsequent validation studies in order to be able to offer and collect the PROMS recommended by the ISPO also for German-speaking patient populations.

[Possibilities of orthopedic technical care for extremity lengthening and reconstruction]. / Möglichkeiten der orthopädietechnischen Versorgung für die Extremitätenverlängerung und -rekonstruktion.

BACKGROUND: Orthopedic technical care plays a crucial role in improving function and mobility for patients undergoing limb lengthening and reconstruction. The treatment strategy is based on a precise classification of the defect, taking into account factors such as joint instability, muscle pathology and limb length discrepancy. CHOICE OF AIDS: The selection of orthopedic aids depends on the specific deformity, its classification and the individual needs of the patient. Through interdisciplinary decision-making and customized adaptations of prostheses and orthoses, optimal function and aesthetically pleasing outcomes can be achieved. The utilization of custom-made technical components, such as traction devices combined with elastic liners, is essential for long-term treatment success and can support surgical interventions. The treating physician's expertise is crucial in selecting the appropriate orthopedic technical device following limb lengthening and reconstruction.

Validity and Reliability of the German Version of the Locomotor Capabilities Index-5 (LCI-5).

BACKGROUND: Before foreign language questionnaires, such as patient reported outcome measures (PROMs), can be scientifically used in the national language, guideline-based translation, cultural adaptation and comprehensive verification of their validity and reliability are needed. The aim of this study was to assess the psychometric properties of the German version of the LCI-5 (LCI-5-D) on a sample of people with lower limb amputation (LLA). METHODS: The LCI-5 was translated into German (LCI-5-D) based on the ISPOR guidelines for cross-cultural adaptation following pilot testing. The final LCI-5-D was administered to n = 52 lower limb amputees in order to determine the validity and reliability of both the total score and the subscores ("basic items" and "advanced items"). Internal consistency (Cronbach's alpha), test-retest reliability (ICC2,1), standard error of the mean (SEM), minimal detectable change (MDC), item-to-total correlation, and item-to-subscale correlation were calculated. Floor and ceiling effects were checked. For construct validity, the Rivermead Mobility Index (RMI) and timed up and go (TUG) test were correlated, and differences of defined subgroups (amputation height and prosthesis user type) were calculated. RESULTS: On average, the score of the LCI-5-D was 40.13 ± 16.64 points. High ceiling effects were present for the subscale "basic items" (57.7% maximum score). Internal consistency showed excellent results (Cronbach's α = 0.97). A strong correlation to the RMI (r = 0.863; p < 0.001) and to the TUG (r = - 0.714; p < 0.001) demonstrated construct validity. Test-rest reliability was measured after an averaged time span of 5.3 ± 2.47 days and resulted in very high reliability [ICC (2,1) = 0.97; p < 0.001]. MDC was 7.57 points for the total score. CONCLUSION: The LCI-5-D is a valid and reliable PROM for measuring mobility with prostheses in German-speaking lower limb amputees, which is rather suitable for people with low to moderate mobility abilities. It can be used in a German-speaking population.

[Requirements for trauma rehabilitation centers : Post-acute rehabilitation (phase C) after severe trauma injury]. / Anforderungen an Traumarehabilitationszentren : Postakute Rehabilitation (Phase C) nach schwerer Unfallverletzung.

Severely injured patients need a qualified and seamless rehabilitation after the end of the acute treatment. This post-acute rehabilitation (phase C) places high demands on the rehabilitation facility in terms of personnel, material, organizational and spatial requirements.The working group on trauma rehabilitation of the German Society for Orthopedics and Traumatology e. V. (DGOU) and other experts have agreed on requirements for post-acute phase C rehabilitation for seriously injured people. These concern both the personnel and material requirements for a highly specialized orthopedic trauma surgery trauma rehabilitation as well as the demands on processes, organization and quality assurance.A seamless transition to the follow-up and further treatment of seriously injured people in the TraumaNetzwerk DGU® is ensured through a high level of qualification and the corresponding infrastructure of supraregional trauma rehabilitation centers. This also places new demands on the TraumaZentren DGU®. Only if these are met can the treatment and rehabilitation of seriously injured people be optimized.

[Translation, Adaptation, Reliability and Validity of the German Version of the Prosthesis Mobility Questionnaire 2.0 (PMQ) on Patients with Major Lower Limb Amputation]. / Übersetzung und transkulturelle Adaptation des Prosthesis Mobility Questionnaire 2.0 (PMQ) ins Deutsche und dessen Reliabilität und Validität bei Patienten mit Majoramputation der unteren Extremität.

PURPOSE: The aim of this prospective validation study was to translate the Prosthesis Mobility Questionnaire 2.0 (PMQ) into German based on a guideline, following by psychometric testing for its validity and reliability using classical test theory. METHODS: The PMQ was translated into German according to ISPOR guidelines using double forward and double backward translations, finalized by pilot testing (N=10). Subsequently, assessment of the validity and reliability was performed from March 2020 to August 2020 on N=61 patients with unilateral lower limb amputation. Construct validity was determined by using the German version of the Locomotor Capabilities Index-5 (LCI-5-D), the Rivermead Mobility Index (RMI), the Timed up and go Test (TUG), and K-levels. Cronbach's alpha was calculated to check internal consistency and discriminatory power was determined by item correlations. Test-retest reliability was calculated using ICC (2,1). Based on the ICC, the minimum detectable difference (MDC) was calculated. RESULTS: The translation process required small changes after the pilot test. The validation study was performed on N=61 patients (56.59±13.16 years, m/f=38/23). A mean PMQ of 26.23±8.89 points was achieved. Ceilings or floor effects for total score did not appear. Construct validity showed strong positive correlations to LCI-5-D (r=0.74, p<0.001), RMI (r=0.63 p<0.001) as well as k-levels (r=0.61 p<0.001) and moderate negative correlation to TUG (r=- 0.49, p<0.001). Internal consistency was excellent with Cronbach's alpha=0.95). All items showed a value greater than r=0.40 for item-to-total score correlation. Test-retest reliability was excellent with an ICC (2,1)=0.98 with a timespan between T0 and T1 of 3.2±2.83 days. Based on this results, the MDC was 3.40 points. CONCLUSION: The German version of the Prosthesis Mobility Questionnaire 2.0 is a valid, reliable patient reported outcome measure (PROM) for measuring mobility and functional ability of patients with exoprosthesis due to unilateral lower limb amputation. It can be used for a German-speaking population.

Liebe Leserinnen und Leser.

das vorliegende Heft beschäftigt sich dieses Mal mit einem heterogenen Bündel von Arbeiten zur Rehabilitation. Der Rehabilitationsbedarf steigt, gerade durch den demographischen Wandel kommen erhebliche Anforderungen auf die Rehabilitation zu. Umso problematischer ist es, dass es zunehmend erkennbar zu erheblichem Fachkräftemangel in den Rehabilitationseinrichtungen kommt. Die derzeitige Diskussion um den Pflegekräftemangel hat längst den Rehabilitationsbereich erreicht. Aber nicht nur der pflegerische Bereich ist betroffen, ebenso der Bereich der ärztlichen Mitarbeiter und der Therapeuten. Schon lange werden für die Rehabilitation im ärztlichen Bereich Fachkräfte aus anderen Mitgliedsstaaten der EU, insbesondere aus dem ehemaligen Ostblock akquiriert, was nicht ohne Probleme ist, wenn man die hohe Bedeutung des ärztlichen Gespräches in der Rehabilitation und die qualitativen und quantitativen Anforderungen an die Dokumentation in der Rehabilitation sich ansieht.

[Rehabilitation after Traumatic Fracture of Thoracic and Lumbar Spine]. / Rehabilitation nach traumatischen Frakturen der Brust- und Lendenwirbelsäule.

On the basis of the S2-k guideline "Rehabilitation after traumatic fractures of the thoracic und lumbar spine without neurologic disorder", this article gives an overview of target-oriented rehabilitation of patients with minor fractures or those with column stability and unstable spinal fractures which are stabilised by surgery. To obtain early social and job related reintegration, outpatient or inpatient rehabilitation has to start immediately after treatment in hospital. Rehabilitation must be orientated towards the biopsychosocial model of ICF and has to be adapted for the patient. The overall goal of rehabilitation is functional restoration of patient health to enable participation in society, life and job. Individual goals may change during rehabilitation, because of differential progress in therapy. Pain management must be orientated towards individual requirements and mental health has to be tested early, especially in polytrauma patients. Disorders have to be treated by psychotherapy, because psychic stress supports chronification of pain. Generally early exercise and physiotherapy are recommended in the guideline, with patient education for health-seeking behavior. Otherwise an orthesis device is not really necessary for treatment of a stable fracture. To improve the outcome of rehabilitation aftercare, treatment has to be arranged during rehabilitation, especially for employed patients.

[Prosthetics and Orthotics: Prosthetic Fitting in Lower Extremity in Transfemoral Amputation]. / Technische Orthopädie: Prothetik an der unteren Extremität am Beispiel der Oberschenkelamputation.

Modern prosthetic equipment often enables reintegration of patients with the amputation of a lower limb into their private life, their professional and social environment to a large extent. Provisioning of the lower extremity with artificial limbs aims at a life as normal as possible for the involved individual. The modules are selected in an interdisciplinary team. An optimal fitting of the socket, the correct static set-up, the appropriate fitting as well as cosmetic aspects are the essential basis for a sufficient provisioning. Knee and foot components should be chosen according to the individual patient's situation including their prognostic mobility classification.

Non-Specific Low Back Pain.

BACKGROUND: For many years, low back pain has been both the leading cause of days lost from work and the leading indication for medical rehabilitation. The goal of the German Disease Management Guideline (NDMG) on nonspecific low back pain is to improve the treatment of patients with this condition. METHODS: The current update of the NDMG on non-specific low back pain is based on articles retrieved by a systematic search of the literature for systematic reviews. Its recommendations for diagnosis and treatment were developed by a collaborative effort of 29 scientific medical societies and organizations and approved in a formal consensus process. RESULTS: If the history and physical examination do not arouse any suspicion of a dangerous underlying cause, no further diagnostic evaluation is indicated for the time being. Passive, reactive measures should be taken only in combination with activating measures, or not at all. When drugs are used for symptomatic treatment, patients should be treated with the most suitable drug in the lowest possible dose and for as short a time as possible. CONCLUSION: A physician should be in charge of the overall care process. The patient should be kept well informed over the entire course of his or her illness and should be encouraged to adopt a healthful lifestyle, including regular physical exercise.

[Goal analysis and goal operationalisation: a group intervention for the enhancement of work motivation]. / Zielanalyse und Zieloperationalisierung (ZAZO): Evaluation eines Gruppentrainings zur Förderung beruflicher Motivation.

BACKGROUND: Work motivation, mental well-being and competencies of self-regulation are linked to successful job-related reintegration after rehabilitation. Based on the Diagnostical Instrument to assess Work motivation (Diagnostikinstrument für Arbeitsmotivation DIAMO) and existing training programs, a new group intervention, the goal analysis and goal operationalization, was developed and evaluated. The objective of this intervention, designed for participants of a rehabilitation program was to enhance work motivation and volitional control processes (self-regulation and self-control), to encourage job-related goal orientation and to thereby increase the probability of goal achievement. PATIENTS AND METHODS: In a quasi-experimental longitudinal design 207 patients (111 experimental group/96 control group) were tested. The experimental group took part in the job-related training (ZAZO) in addition to the usual rehabilitation. The evaluation was conducted through various scales at t0 (beginning) and t1 (end of the training). Scales for the measurement of work motivation, mental well-being, status of rehabilitation, competencies of self-regulation and the subjective prognosis of the ability to work were used. As direct effects of the training an enhancement of work motivation and of an improved subjective prognosis of the ability to work were expected. Accordingly, a positive influence on the subjective well-being as indirect effects, were anticipated in the long run, the experimental group should also show an enhanced job-related reintegration. RESULTS: Participants of the experimental group showed significantly higher values on particular scales of the Diagnostical Instrument of Work motivation as opposed to the control group (curiosity motive, attitudes to work and contact motive). Most notably, significant interactional effects could be found on the scale for the subjective prognosis of the ability to work, which is a highly reliable instrument and important predictor for prospective job-related reintegration. The training ZAZO led to an enhancement of work motivation and subjective prognosis of the ability to work, both having positive effects on job-related orientation. CONCLUSIONS: First evaluation results of the training ZAZO document the positive effect on both work motivation and subjective prognosis of the ability to work. The results of the evaluation present the good acceptance of the participants (93.3% = rather content to very content). The implementation of the group intervention in existing programs of rehabilitation can benefit job-related reintegration and will thereby contribute to lower costs for pension regulatory authorities in the long run.

Patient-doctor interaction in rehabilitation: the relationship between perceived interaction quality and long-term treatment results.

OBJECTIVES: A body of evidence suggests that good interaction is crucial for high-quality medical practice and has a considerable impact on treatment outcomes. Less is known about the role and significance of doctor-patient interaction in rehabilitation. The study aim was to capture perceived quality of doctor-patient interaction in rehabilitation by a rating instrument (P.A.INT-Questionnaire. P.A.INT is the abbreviation for Patient-Arzt-Interaktion (German)) and to examine the relationship between perceived quality of interaction and long-term treatment outcomes. METHODS: Referring to the approach of Bensing [Bensing JM. Doctor patient communication and the quality of care. Utrecht: NIVEL; 1990] we defined "quality of interaction" in terms of three dimensions: (1) affective behaviour, i.e. empathy, positive regard and coherence [Rogers CR. Die nicht direktive Beratung München: Kindler Studienausgabe [Counselling and psychotherapy, 1942]. Boston; 1972]; (2) instrumental behaviour: providing and collecting information, structuring and reinforcement; (3) participation and involvement of patients. Two parallel versions of the questionnaire were developed for patients and physicians. Seven rehabilitation clinics in north western Germany participated in the multi-centre study. Sixty-one doctors and their four hundred and seventy patients evaluated both their shared dialogues upon admission, discharge and ward round. Furthermore, patients rated their health status on admission (t0), discharge (t1) and six months after discharge (t2) with the IRES-3 (Indicators of Rehabilitation Status Questionnaire, Version 3). RESULTS: (1) Comparisons of patient and physician evaluations on admission revealed the following: affective quality of contact (empathy and coherence) was rated positively and without discrepancies by both patients and physicians. On the other hand, instrumental behaviour (information and structuring) was rated less positively by patients than by physicians. (2) Patients who rated the dialogue on admission more positively showed stronger treatment effects with respect to pain as well as to anxiety at discharge and six months after discharge. Analysis for single scales of the P.A.INT-Questionnaire revealed that this is due to affective and instrumental quality of the dialogues. CONCLUSION: Our results suggest a correlation between perceived interaction quality, as defined by our questionnaire and treatment effects six months after discharge. Comparisons of patient and physician evaluations showed that physicians seem to be successful in building relationships on the affective level, but less successful on the instrumental level (i.e. information, structuring and reinforcement). They also perceive disturbances on the relational and organisational level more strongly than patients. PRACTICE IMPLICATIONS: Our data underline the importance of interaction quality for the success of rehabilitation and thus the importance of specific skills such as providing and collecting information, recognizing patients' concerns and goals as well as reinforcement of health related action. Regular training and supervision should be provided to support physicians and to enhance their competence in dealing with patients concerns.

[Diagnostics of work motivation (DIAMO): optimization and construct validity]. / Optimierung und Konstruktvalidierung des Diagnostikinstruments für Arbeitsmotivation (DIAMO).

SUBJECT: Faced with increasing cost pressure of the social insurance system the carriers of rehabilitation programs focus on the efficacy of their measures. The diagnostic instrument for work motivation (DIAMO) has been developed to assess the influence of job-related motivation on the rehabilitation outcome. METHOD: The inner structure of the instrument was validated and optimized in a cohort of medical rehabilitation patients (n = 422). Construct validity was further tested by using established instruments. RESULTS: Ten scales related to self-image, intention of action and goodness of fit show good psychometric qualities (Cronbachs alpha: 0.72 - 0.86). The constructs correlate moderately-to-strongly with personality-oriented scales while correlation with disease-related contents is low. CONCLUSIONS: The DIAMO is a generic and not disease oriented instrument. It would be expected to facilitate the development of vocational interventions to increase the rehabilitation outcome.

[work motivation -- assessment instruments and their relevance for medical care]. / Arbeitsmotivation -- Diagnostikinstrumente und ihre Relevanz in der Patientenversorgung -- Zum Stand arbeitsbezogener Motivationsdiagnostik.

The relevance of work motivation for medical research and healthcare, in particular rehabilitation, is described. Four diagnostic instruments in the German language are introduced which can assess work motivation using a scale system: AVEM, JDS, LMI and FBTM. Their possible application and potential usage for the clinical area are discussed. Apart from the FBTM, none of these instruments can be directly used as a general instrument in a normal medical clinical setting. Finally, a current model for work motivation (compensatory model of work motivation and volition) is presented that contains basis concepts, which are judged as important for future research questions concerning the development of motivation diagnostic instruments.

[Assessing work motivation in rehabilitation -- presentation of new concepts and results related to the factorial validity]. / Diagnostik von Arbeitsmotivation in der Rehabilitation -- Vorstellung und Befunde zur faktoriellen Struktur neuer Konzepte.

Within the science of rehabilitation and the medical research field there is a lack of an adequate instrument to assess work motivation. In order to be able to evaluate work-referred motivation structures with their strengths and weaknesses a multi-dimensional viewpoint was conceptualised on the basis of an interview study. Three new concepts were developed to which 12 scales with 202 items were assigned ("motivational self image" with six scales; "motivational intention of action" and "motivational goodness of fit" both with three scales). In a pilot study using a sample of vocational rehabilitants the major part of the concepts was identified using factor analysis. In certain areas modifications were made, so that 10 scales remained forming the basis for the development of a diagnostic instrument.