Effects on temporomandibular disorder in the treatment of tension-type headache with acupuncture and therapeutic exercises. A secondary analysis from a randomized controlled trial.

OBJECTIVES: To examine the effects of acupuncture and therapeutic exercise alone and in combination on temporomandibular joint symptoms in tension-type headache and to evaluate the potential interaction of existing temporomandibular dysfunction on the success of headache treatment. DESIGN: Pre-planned secondary analysis of a randomized controlled, non-blinded trial. SETTING: Outpatient clinic of a German university hospital. SUBJECTS: Ninety-six Participants with frequent episodic or chronic tension-type headache were randomized to one of four treatment groups. INTERVENTIONS: Six weeks of acupuncture or therapeutic exercise either as monotherapies or in combination, or usual care. Follow-up at 3 and 6 months. MAIN MEASURES: Subjective temporomandibular dysfunction symptoms were measured using the Functional Questionnaire Masticatory Organ, and the influence of this sum score and objective initial dental examination on the efficacy of headache treatment interventions was analyzed. RESULTS: Temporomandibular dysfunction score improved in all intervention groups at 3-month follow-up (usual care: 0.05 [SD 1.435]; acupuncture: -5 [SD 1.436]; therapeutic exercise: -4 [SD 1.798]; combination: -3 [SD 1.504]; P = 0.03). After 6 months, only acupuncture (-6 [SD 1.736]) showed a significant improvement compared to the usual care group (P < 0.01). Subjective temporomandibular dysfunction symptoms had no overall influence on headache treatment. CONCLUSIONS: Only acupuncture had long-lasting positive effects on the symptoms of temporomandibular dysfunction. Significant dental findings seem to inhibit the efficacy of acupuncture for tension-type headache.

[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.

Effects of acupuncture and medical training therapy on depression, anxiety, and quality of life in patients with frequent tension-type headache: A randomized controlled study.

OBJECTIVES: To compare the effects of acupuncture and medical training therapy in combination or individually with usual care on quality of life, depression, and anxiety in patients with tension-type headache. METHODS: In this single-center, prospective, randomized, controlled, unblinded trial, 96 adults (38.7(+/-13.3) years of age; 75 females/20 males/one dropout) with frequent episodic or chronic tension-type headache were randomized to one of four treatment groups (n = 24). The treatment groups received six weeks of either acupuncture or medical training therapy as monotherapies or in combination (12 interventions each), or usual care. We assessed depressiveness (PHQ-9), anxiety (GAD-7), and health-related quality of life (SF-12) as secondary outcome parameters at baseline, six weeks, three months, and six months after initiation of treatment. Linear mixed models were calculated. RESULTS: Both, acupuncture (baseline to six-weeks change scores: mean: -2(standard deviation: 2.5 points), three months: -2.4(2.4), six-months -2.7(3.6)) and the combination of acupuncture and medical training therapy (-2.7(4.9), -2.2(4.0), -2.2(4.2)) (each within-group p < .05) significantly reduced depressiveness-scores (PHQ-9) to a greater extent than medical training therapy (-0.3(2.0), -0.5(1.6), -0.9(2.6)) or usual care alone (-0.8(2.9), 0.1(2.8), 0.2(3.6)). We found similar results with anxiety scores and the physical sum scores of the SF-12. No severe adverse events occurred. CONCLUSIONS: Acupuncture and the combination of acupuncture and medical training therapy elicit positive effects on depression, anxiety, quality of life, and symptom intensity in patients with episodic and chronic tension-type headache. Acupuncture appears to play a central role in mediating the therapeutic effects, underscoring the clinical relevance of this treatment. An additive benefit of the combination of both therapies does not appear to be relevant.Trial registration: Registered on 11 February 2019. German Clinical Trials Register, DRKS00016723.

Unmet healthcare needs and health inequalities in people with spinal cord injury: a direct regression inequality decomposition.

BACKGROUND: Inequality in health is a prevalent and growing concern among countries where people with disabilities are disproportionately affected. Unmet healthcare needs explain a large part of the observed inequalities between and within countries; however, there are other causes, many non-modifiable, that also play a role. AIM: This article explores the difference in health across income levels in populations with spinal cord injury (SCI). SCI is of special interest in the study of health systems, as it is an irreversible, long-term health condition that combines a high level of impairment with subsequent comorbidities. METHODS: We estimated the importance of modifiable and non-modifiable factors that explain health inequalities through a direct regression approach. We used two health outcomes: years living with the injury and a comorbidity index. Data come from the International Spinal Cord Injury Survey (InSCI), which has individual data on people with SCI in 22 countries around the world. Due to the heterogeneity of the data, the results were estimated country by country. RESULTS: On average, the results exhibit a prevalence of pro-rich inequalities, i.e., better health outcomes are more likely observed among high-income groups. For the years living with the injury, the inequality is mostly explained by non-modifiable factors, like the age at the time of the injury. In contrast, for the comorbidity index, inequality is mostly explained by unmet healthcare needs and the cause of the injury, which are modifiable factors. CONCLUSIONS: A significant portion of health inequalities is explained by modifiable factors like unmet healthcare needs or the type of accident. This result is prevalent in low, middle, and high-income countries, with pervasive effects for vulnerable populations like people with SCI, who, at the same time are highly dependent on the health system. To reduce inequity, it is important not only to address problems from public health but from inequalities of opportunities, risks, and income in the population. HIGHLIGHTS: • Better health status is evident among high-income groups, which is reflected in pro-rich inequalities. • Age at the time of the injury is the most important factor to explain inequalities in years living with the injury. • Unmet health care needs are the most important factor to explain inequalities in comorbidities. • The inequality in health varies by country dependent upon socioeconomic factors.

Quality of life and ability to work of patients with Post-COVID syndrome in relation to the number of existing symptoms and the duration since infection up to 12 months: a cross-sectional study.

PURPOSE: Following SARS-CoV-2 virus infection, patients may suffer from long-lasting symptoms regardless of disease severity. Preliminary results show limitations in health-related quality of life (HRQoL). The aim of this study is to show a possible change depending on the duration since infection and the accumulation of symptoms. Additionally, other possible influencing factors will be analyzed. METHODS: The study population consisted of patients (18-65 years) presenting to the Post-COVID outpatient clinic of the University Hospital Jena, Germany, between March and October 2021. The HRQoL was assessed by the use of the RehabNeQ and the SF-36. Data analysis was descriptive with frequencies, means, and/or percentages. In addition, a univariate analysis of variance was performed to show the dependence of physical and psychological HRQoL on specific factors. This was finally tested for significance at an alpha level of 5%. RESULTS: Data from 318 patients were analyzed, most of whom had 3-6 months of infection (56%) and 5-10 symptoms persisted (60.4%). Both mental (MCS) and physical sum score (PCS) of HRQoL were significantly lower than those of the German normal population (p < .001). The number of remaining symptoms (MCS p = .0034, PCS p = .000) as well as the perceived ability to work (MCS p = .007, PCS p = .000) influenced the HRQoL. CONCLUSION: The HRQoL of patients with Post-COVID-syndrome is still reduced months after infection and so is their occupational performance. In particular, the number of symptoms could have an influence on this deficit, which would need to be further investigated. Further research is needed to detect other factors influencing HRQoL and to implement appropriate therapeutic interventions.

[Outpatient rehabilitative care for patients with Long-COVID - a guideline-based clinical practice guideline]. / Ambulante rehabilitative Versorgung von Patienten mit Long-COVID ­ eine leitlinienorientierte klinisch-praktische Handlungsempfehlung.

BACKGROUND: Even after weeks and months, persisting and also newly occurring symptoms after SARS-CoV-2 infection are common and lead in many cases to a broad spectrum of impairments and participation restrictions in all areas of daily life. Scientific evidence on therapeutic options still is limited. The aim of this work is therefore to provide pragmatic treatment recommendations analogous to the current therapeutic appliances guideline. METHOD: In addition to a search in six electronic databases, the experiences from the treatment of more than hundred affected persons from the post-COVID outpatient rehabilitation service were used. Additionally, experiences with patients with similar symptoms from other diseases were included. All authors worked together to develop the pragmatic recommendations for the treatment of the main symptoms within the framework of outpatient therapy measures. A list of recommended diagnostics and functional assessments prior to therapy was also developed. RESULTS: For the main symptoms fatigue, dyspnoea and cognitive impairment, the catalog of therapeutic products offers a wide range of therapeutic options under the diagnosis U09.9. The therapy packages should be composed individually and adapted to the patient's performance level that regularly should be (re-)assessed. Informing the patient about possible relapses and deteriorations and how to deal with them should be also part of the treatment regimen. DISCUSSION: Physical modalities and rehabilitation interventions should be used in out-patient rehabilitation setting for the treatment of Long-COVID. In this regard, it is also important to take into account and treat serious complications after the disease, such as post-intensive care syndrome. Due to the rapid evolution of the knowledge a frequent review of scientific papers and recommendations should be conducted. High-quality intervention studies are necessary to achieve greater evidence in this field.

Development and Interrelation of Pain, Depression, and Anxiety in Music Students: Does Successful Treatment of Pain Have an Impact on Mental Health?

OBJECTIVE: Musculoskeletal pain is a common problem among professional musicians as well as music students. Studies have emphasized the effectiveness of music-specific physiotherapy for affected musicians. This study was designed to evaluate if physiotherapy treatment of pain-affected music students had an impact on pain perception as well as psychological well-being. To explore the possible development of musculoskeletal pain, depression, and anxiety, a second sample of pain-free music students, matched for age and gender, was examined twice at identical time intervals. METHODS: A convenience sample of 31 university music students with moderate to severe musculoskeletal pain and 31 pain-free music students, matched in age and gender, were included in the study. Both groups were examined physically and completed biographical, music-related, and psychological questionnaires. Perceived pain intensity was assessed with a visual-analogue scale (VAS), and depression and anxiety symptoms were assessed with the Beck Depression Inventory II (BDI-II) and the Hospital Anxiety and Depression Scale (HAD). Music students with pain received a series of 12 sessions of musician-specific physiotherapy, while controls waited for the same amount of time for retesting. RESULTS: On the 10-cm VAS, music students with pain reported an average improvement in pain intensity from a baseline of 6.25 (SD 1.95) to 2.7 (2.03) after the intervention, while the controls (music students without pain) did not change. Furthermore, music students with pain indicated higher depression and anxiety scores as compared to the control group before and after therapy. After intervention, music students with pain with higher BDI-II scores demonstrated clinical improvement concerning depression, but no significant improvement in mental health was found in the pain group taken as a whole. CONCLUSION: Physiotherapy was effective in reducing pain symptoms in music students affected by chronic musculoskeletal pain. However, physiotherapy did not improve mental health in pain-affected music students. Additional psychotherapeutic interventions may be needed to support music students with psychological comorbidities such as depression and anxiety.

Combination of acupuncture and medical training therapy on tension type headache: Results of a randomised controlled pilot study.

OBJECTIVES: The aim of this study was to compare the effects of acupuncture and medical training therapy alone and in combination with those of usual care on the pain sensation of patients with frequent episodic and chronic tension-type headache. DESIGN: This was a prospective single-centre randomised controlled trial with four balanced treatment arms. The allocation was carried out by pre-generated randomisation lists in the ratio 1:1:1:1 with different permutation block sizes. SETTING: The study was undertaken in the outpatient clinic of Rehabilitation Medicine of the Hannover Medical School.Participants and interventions: Ninety-six adult patients with tension-type headache were included and randomised into usual care (n = 24), acupuncture (n = 24), medical training (n = 24), and combination of acupuncture and medical training (n = 24). One patient was excluded from analysis because of withdrawing her/his consent, leaving 95 patients for intention to treat analysis. Each therapy arm consisted of 6 weeks of treatment with 12 interventions. Follow-up was at 3 and 6 months. MAIN OUTCOME MEASURES: Pain intensity (average, maximum and minimum), frequency of headache, responder rate (50% frequency reduction), duration of headache and use of headache medication.Clinical results: The combination of acupuncture and medical training therapy significantly reduced mean pain intensity compared to usual care (mean = -38%, standard deviation = 25%, p = 0.012). Comparable reductions were observed for maximal pain intensity (-25%, standard deviation = 20%, 0.014) and for minimal pain intensity (-35%, standard deviation = 31%, 0.03). In contrast, neither acupuncture nor medical training therapy differed significantly from usual care. No between-group differences were found in headache frequency, mean duration of headache episodes, and pain medication intake. At 3 months, the majority of all patients showed a reduction of at least 50% in headache frequency. At 6 months, significantly higher responder rates were found in all intervention groups compared to usual care. CONCLUSIONS: In contrast to monotherapy, only the combination of acupuncture and medical training therapy was significantly superior in reduction of pain intensity compared to usual care.Trial registration: Registered on 11 February 2019. German Clinical Trials Register, DRKS00016723.

Which factors have an association to the Quality of Life (QoL) of people with acquired Spinal Cord Injury (SCI)? A cross-sectional explorative observational study.

STUDY DESIGN: Cross-sectional explorative observational study. OBJECTIVES: To identify factors which have an association to the self-perceived Quality of Life (QoL) for persons with acquired spinal cord injury (SCI). SETTING: Eight specialized SCI-centers in Germany. The GerSCI survey is the German part of the International Spinal Cord Injury Survey (InSCI). METHODS: Self-disclosure questionnaire, created from the InSCI group, translated and adapted for Germany. The questionnaire collects a very broad range of data and, and due to its design as a self-report, is particularly suitable for the analysis on QoL. Because of the content, which is binding for all participating states, it allows a direct comparability of the results. Included in Germany were 1479 persons with acquired SCI aged 18 years and older. RESULTS: Various factors were identified with high associations to QoL, including changeable and unchangeable ones, such as those of particular importance: pain, sleep problems, sexual dysfunction, age, and time since onset of SCI. Some results confirmed reports of previous studies, others were surprising. CONCLUSION: this study provides an important basis for the planned analysis of the InSCI participating countries in the 6 WHO regions. Germany was able to contribute the largest study population. The concrete study design of InSCI allows us to directly compare data and helps us to improve ourselves within the framework of a "learning health system". Medical measures can be orientated towards the found results, in order to ensure the best possible care and support by the therapeutic team, individually adapted to the person, place of residence and impairment.

[Factors Influencing Access to Follow-Up Rehabilitation]. / Einflussfaktoren auf den Zugang in die Anschlussrehabilitation (AR/AHB).

PURPOSE: Identification of patient-related influencing factors on access to follow-up rehabilitation METHODS: Partially standardized, written survey of patients between the ages of 18 and 65 in 3 acute hospitals in Hanover, who were assigned to one of the following six defined indication groups on the basis of their diagnosis: (1) surgically treated bone fractures, (2) knee and hip endoprosthesis, (3) malignant disease from visceral surgery, (4) heart disease without surgical intervention, (5) heart disease with surgical intervention, and (6) stroke. In addition to personal information (such as age and gender) personal rehabilitation goals, rehabilitation motivation, disease processing, functioning, state of health, the knowledge of right to request and suffrage and the personal desire to start a follow-up rehabilitation were raised. RESULTS: Of the 1,227 patients surveyed, 42.5% received follow-up rehabilitation. The percentages between the groups of diagnoses varied widely and were lowest after conservatively treated heart disease (3.2%) and highest after knee and hip joint replacement (98.1%). Including cases with a follow-up rehabilitation relevant diagnosis (n=1,000), the proportion of persons with rehabilitation increased to 51.7% (p<0.001). Reasons for an untreated follow-up rehabilitation were in rare cases the rejection by the payer (0.7%), the rejection by the patient (1.6%) or the lack of rehabilitation ability (3.3%). However in most cases the application remained without further differentiation (28.5%). The most important factor influencing follow-up rehabilitation access were diagnosis. Compared to knee- and hip endoprosthesis, the patients from other relevant diagnosis groups had a much lower chance to start a follow-up rehabilitation (OR from 0,01 up to 0,07; p<0,001). The desire of the patient showed the second most and significant influence to get follow-up rehabilitation (OR=8.18; p<0.001). CONCLUSIONS: The diagnosis was identified as the most important criterion for follow-up rehabilitation access. No measurable factors of functioning seem to have a big influence. Therefore, the individual doctor's decision to submit an application is of particular importance. Especially because of the low level of medical knowledge on the indication catalog of the German pension insurance, the medical treatment based on professional experience as well as the lack of further education possibilities (Gottschling-Lang, 2016), it can be assumed that the follow-up rehabilitation is less standardized and systematic. In order to ensure a need-based patient care, assessment procedures should be established and the training and continuing education of physicians should be supplemented with the topic of follow-up rehabilitation.

[Spinal Cord Injury in Germany - a Survey on the Living and Care Situation of People with Spinal Cord Injury]. / Querschnittlähmung in Deutschland ­ eine Befragung zur Lebens- und Versorgungssituation von Menschen mit Querschnittlähmung.

PURPOSE: Multiple organizations like UN and WHO call for the collection of internationally comparable data on living and supply conditions of people with disabilities. Furthermore, reliable national data are necessary for ensuring appropriate care. Regarding patients with Spinal Cord Injury (SCI) in Germany, only data on diagnostics or therapeutic interventions is currently available. The International Spinal Cord Injury Survey aims at collecting reliable data of people with SCI in 21 countries and developing recommendations for actions to be taken by policy-makers and other decision-makers. METHODS: In 2017, eight specialized SCI-centers across Germany sent a standardized questionnaire to their patients who had diagnosis of SCI, and were older than 18 years (n=5,598). The questionnaire could be completed paper-based or online. RESULTS: 1,479 patients participated in the study and were included in data analysis. On average, participants were 55.3 years (SD=14.6) old, ¾ were male. The mean time of onset of paralysis was 13.9 years. Two thirds of the spinal cord injury causes were traumatic. In 51.2% SCI was classified as paraplegia. The most frequently cited health problem was sexual dysfunction. Medical treatment for this problem was rarely used. Serious environmental barriers were the inadequate accessibility of private households and public places. 42.5% of the respondents in working age were employed, which is 10% less than in Switzerland. DISCUSSION: Serious problems in environmental barriers, medical care and labor market participation were identified for people with SCI. The results will be reported to and discussed with political decision makers and further actors to create solutions. This requires extensive efforts, like modification in building law and home support.

Static Two-Body Potential at Fifth Post-Newtonian Order.

We determine the gravitational interaction between two compact bodies up to the sixth power in Newton's constant, G_{N}, in the static limit. This result is achieved within the effective field theory approach to general relativity, and exploits a manifest factorization property of static diagrams which allows us to derive static post Newtonian (PN) contributions of (2n+1) order in terms of lower order ones. We recompute in this fashion the 1PN and 3PN static potential, and present the novel 5PN contribution.

The structure of monoacylglycerol lipase from Bacillus sp. H257 reveals unexpected conservation of the cap architecture between bacterial and human enzymes.

Monoacylglycerol lipases (MGLs) catalyse the hydrolysis of monoacylglycerol into free fatty acid and glycerol. MGLs have been identified throughout all genera of life and have adopted different substrate specificities depending on their physiological role. In humans, MGL plays an integral part in lipid metabolism affecting energy homeostasis, signalling processes and cancer cell progression. In bacteria, MGLs degrade short-chain monoacylglycerols which are otherwise toxic to the organism. We report the crystal structures of MGL from the bacterium Bacillus sp. H257 (bMGL) in its free form at 1.2Å and in complex with phenylmethylsulfonyl fluoride at 1.8Å resolution. In both structures, bMGL adopts an α/ß hydrolase fold with a cap in an open conformation. Access to the active site residues, which were unambiguously identified from the protein structure, is facilitated by two different channels. The larger channel constitutes the highly hydrophobic substrate binding pocket with enough room to accommodate monoacylglycerol. The other channel is rather small and resembles the proposed glycerol exit hole in human MGL. Molecular dynamics simulation of bMGL yielded open and closed states of the entrance channel and the glycerol exit hole. Despite differences in the number of residues, secondary structure elements, and low sequence identity in the cap region, this first structure of a bacterial MGL reveals striking structural conservation of the overall cap architecture in comparison with human MGL. Thus it provides insight into the structural conservation of the cap amongst MGLs throughout evolution and provides a framework for rationalising substrate specificities in each organism.

Effect of manual therapy on music students with playing-related musculoskeletal disorders: a prospective study.

Playing Related Musculoskeletal Disorders (PRMD) belong to the most prevalent medical ailments affecting musicians' health and career. This study documents the effect of a physiotherapeutic treatment as well as functional impairments of PRMD on the musculoskeletal system. In total, 32 music students suffering from PRMD were examined in Hanover Medical School (MHH) before and after they received twelve physiotherapeutic treatments, which were carried out over 20 min each over 6 weeks. Additionally, 32 healthy music students, matched by age and gender, were examined at one time point in the MHH to explore which musculoskeletal restrictions are associated with PRMD. The examination included the evaluation of the pain on the Visual Analogue Scale for pain (VAS), a body composition, and body posture measurement, the finger-to-floor distance, the range of motion of the cervical spine, the pressure pain and muscular hypertension examination, the temporomandibular joint-test, the Beighton score screening test, and the testing of the widespread pain score (WSP). After analyzing the data of the patient group (PG) a significant reduction of pain level on the VAS from an average pain of 6.31 to 3.53 was found (large effect). Additionally, a significant reduction of the pressure pain of the M. levator scapulae, the M. rhomboideus, the M. sternocleidomastoideus on the left side and the paravertebral muscles of the cervical spine on the right side after the treatment of the patients could be detected. Regarding the WSP, the positive testing significantly differed, showing a 28% positive testing in the patient group vs. a positive testing of 9% in the control group (CG). As hypermobility is a common phenomenon in musicians, the percentage of those being diagnosed with generalized hypermobility by using the Beighton score in both groups (PG: 37.5%; CG: 25%) was remarkably higher compared to previous studies. In this study, a short course of manual therapy, client tailored for each musician's specific problem, was shown to reduce pain levels in musicians with PRMD.

Functional, Spiroergometric, and Subjective Comparisons Between Forearm Crutches and Hands-Free Single Crutches in a Crossover Study.

Background: Following below-knee surgery, the optimal medical mobility device remains controversial as adequate nonweightbearing of the operated extremity is critical to ensure successful healing. The use of forearm crutches (FACs) is well established but requires using both upper extremities. The hands-free single orthosis (HFSO) is an alternative that spares the upper extremities. This pilot study compared functional, spiroergometric, and subjective parameters between HFSO and FAC. Methods: Ten healthy (5 females, 5 males) participants were asked to use HFSOs and FACs in a randomized order. Five functional tests were performed: climbing stairs (CS), an L-shaped indoor course (IC), an outdoor course (OC), a 10-meter walk test (10MWT), and a 6-minute walk test (6MWT). Tripping events were counted while performing IC, OC, and 6MWT. Spiroergometric measurements consisted of a 2-step treadmill test with speeds of 1.5 and 2 km/h, each for 3 minutes. Lastly, a VAS questionnaire was completed to collect data regarding comfort, safety, pain, and recommendations. Results: Significant differences between both aids were observed in CS and IC (HFSO: 29.3 seconds; FAC: 26.1 seconds, P < .03; and HFSO: 33.2 seconds, FAC: 18 seconds, P < .001, respectively). The other functional tests showed no significant differences. The trip events were not significantly different between the use of the 2 aids. Spiroergometric tests showed significant differences regarding heart rate (HFSO: 131.1 bpm at 1.5 km/h and 131 bpm at 2 km/h; FAC: 148.1 bpm at 1.5 km/h and 161.8 bpm at 2 km/h) and oxygen consumption (HFSO: 15.4 mL/min/kg at 1.5 km/h and 16 mL/min/kg at 2 km/h; FAC: 18.3 mL/min/kg at 1.5 km/h and 21.9 mL/min/kg at 2 km/h) at both speeds (all P < .01). In addition, significantly different ratings regarding the items comfort, pain, and recommendation were recorded. Both aids were equally rated for safety. Conclusion: HFSOs may be an alternative to FACs, especially in activities that require physical stamina. Further prospective studies in patients with below-knee surgical intervention concerning everyday clinical use would be interesting. Level of Evidence: Level IV pilot-study.

Test of the Rehabilitation Goal Screening (ReGoS) Tool to Support Decision Making and Goal Setting in Physical and Rehabilitation Medicine Practice.

BACKGROUND: It has already been shown that it is feasible to use International Classification of Functioning, Disability and Health (ICF) Sets as self-assessment instruments. We used this idea to design an ICF-based screening tool to assess patients of a broadly based rehabilitation department. It was developed for the purpose of having a screening tool before taking the anamnesis, as well as for rehabilitation planning and follow-up. METHODS AND MATERIALS: The Rehabilitation Goal Screening (ReGoS) instrument is a self-report questionnaire which was developed based on the most relevant domains from the ICF Core Sets for chronic pain and rehabilitation. The ICF categories were translated into plain language and 0-10 Likert scales were used. A retrospective analysis of routine clinical data using the ReGoS tool, Work Ability Index (WAI) and Hospital Anxiety and Depression Scale (HADS) in paper- or tablet-based form was performed. RESULTS: The average age of the N = 1.008 respondents was 53.9 years (SD = 16.2). Of the respondents, 66% (n = 665) were female. At the time of the survey, 48.3% (n = 487) of the patients were employed. ReGoS results demonstrated that the highest restrictions on a scale from 0 to 10 were found in the areas of energy and drive (M = 5.79, SD = 2.575) and activities of daily living (M = 5.54, SD = 2.778). More than a third of the respondents rated their work ability as critical. CONCLUSION: The use of the ReGoS instrument as an ICF-based screening tool based on a self-report questionnaire provides relevant information for clinical diagnosis, participative goal setting and a detailed functional capacity profile.

The impact of Post-COVID-Syndrome on functioning - results from a community survey in patients after mild and moderate SARS-CoV-2-infections in Germany.

BACKGROUND: In COVID-19 survivors a relatively high number of long-term symptoms have been observed. Besides impact on quality of life, these symptoms (now called Post-COVID-Syndrome) may have an impact on functioning and may also hinder to participation in social life in affected people. However, little is known about developing such syndrome a for patients with mild and moderate COVID-19 who did not need hospitalization or intensive care. METHODS: A cross-sectional study in 1027 patients with mild or moderate COVID-19 was performed in two communities in Bavaria, Germany. The Rehabilitation-Needs-Survey (RehabNeS) including the Short Form 36 Health Survey (SF-36) on health-related quality of life, was used. Descriptive statistics were calculated. RESULTS: In all, 97.5% of patients reported one symptom in the infection stage, such as fatigue, respiratory problems, limitations of the senses of taste and smell, fear and anxiety and other symptoms. In this time period, 84.1% of the participants experienced activity limitations and participation restrictions such as carrying out daily routines, handling stress, getting household tasks done, caring for/supporting others, and relaxing and leisure concerns. In all, 61.9% of participants reported persisting symptoms more than 3 months after infection. These were fatigue, sleep disturbances, respiratory problems, pain, fear and anxiety, and restrictions in movement; 49% of the participants reported activity limitations and participation restrictions. Predominately, these were handling stress, carrying out daily routines, looking after one's health, relaxing and leisure activities and doing house work. The impacts on quality of life and vocational performance were rather low. CONCLUSION: The results show that long-term symptoms after mild and moderate COVID-19 are common and lead to limitations of activities and participation. However, it seems that in most cases they are not severe and do not lead to frequent or serious issues with quality of life or work ability.

The Flexor Pollicis Longus Reflex: Interrater and Intrarater Reliability in Comparison With Established Muscle Stretch Reflexes.

OBJECTIVE: The aim of this study was to investigate the interrater reliability and intrarater reliability of the flexor pollicis longus muscle stretch reflex (FPLR) and compare it with clinically established reflexes. DESIGN: A total of 71 healthy volunteers participated. The FPLR, biceps reflex, brachioradialis reflex, and patellar tendon reflex of each participant were tested bilaterally and rated by eight examiners (four experienced, four inexperienced). For intrarater reliability evaluation, five examiners rated the reflexes of four volunteers at four different points in time. RESULTS: Analysis of the interrater reliability with Gwet's AC1 demonstrated almost perfect agreement for FPLR (Gwet's AC1 = 0.90), biceps reflex (Gwet's AC1 = 0.90), and patellar tendon reflex (Gwet's AC1 = 0.95) when using binary data (reflex present vs. absent). Only fair agreement was found for the brachioradialis reflex (Gwet's AC1 = 0.56). Experienced raters had a higher agreement than inexperienced raters did when rating the biceps reflex and the patellar tendon reflex. The intrarater reliability was almost perfect for the patellar tendon reflex (Gwet's AC1 = 0.94), followed by the FPLR (Gwet's AC1 = 0.83) with substantial agreement and the biceps reflex (Gwet's AC1 = 0.57) with moderate agreement. CONCLUSION: The FPLR is a reliable diagnostic neuromuscular test and may therefore be useful in the clinical examination for C8/T1 nerve root lesions or pathologies of the interosseous anterior nerve. TO CLAIM CME CREDITS: Complete the self-assessment activity and evaluation online at http://www.physiatry.org/JournalCME. CME OBJECTIVES: Upon completion of this article, the reader should be able to: (1) Elicit the flexor pollicis longus muscle stretch reflex; (2) Discuss the disadvantage of kappa statistics in assessing the interrater reliability when the prevalence of the studied trait is very high or very low; and (3) Name the spinal nerves involved in the innervation of the flexor pollicis longus muscle. LEVEL: Advanced. ACCREDITATION: The Association of Academic Physiatrists is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians.The Association of Academic Physiatrists designates this Journal-based CME activity for a maximum of 1.0 AMA PRA Category 1 Credit(s)™. Physicians should only claim credit commensurate with the extent of their participation in the activity.

Assessment of rehabilitation needs in patients after COVID-19: Development of the COVID-19-rehabilitation needs survey.

OBJECTIVE: COVID-19 can result in a broad spectrum of dysfunctions, some of which may persist for long periods, requiring long-term rehabilitation. A comprehensive screening tool is therefore necessary to identify these needs. To date, no data exist on satisfaction with medical and therapeutic interventions for COVID-19 in terms of quality and quantity. The aim of this study is to develop a survey for use with COVID-19 patients during and after the end of the acute phase of the disease. METHODS: Following the definition of dimensions by a group of experts, and a literature search, proven survey instruments were searched for suitable items. In addition, specific questions were developed based on symptoms, and answer options were created with regard to to the complexity of the questions. RESULTS: The COVID-19 Rehabilitation Needs Survey (C19-RehabNeS) consists of the established 36-item Short Form Survey (SF-36) together with the newly developed COVID-19-Rehabilitation Needs Questionnaire (C19-RehabNeQ) (11 further dimensions, respectively 57 items). CONCLUSION: C19-RehabNeS is a comprehensive survey to assess functional limitations and rehabilitation needs during and after infection with SARS-CoV-2 (COVID-19). The strength of this survey is that it combines the assessment of important rehabilitation needs with assessment of satisfaction with the health services, treatment and therapy during the pandemic (C19-RehabNeQ) and assessment of patients' quality of life (SF-36). The C19-RehabNeS survey also enables collection of systematic information on patients with Post-COVID-19 syndrome (Long-COVID-19).