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Vora I, Kline DK, McCauley CA, Link A, Asiello JD, Gaudino SG, Reilly WJ, Keilty MS, Banks RE, Kimberley TJ. Psychometric properties of light touch-pressure somatosensory measures in adults with neurological disorders: A systematic review. Clin Rehabil 2023:2692155231152417. [PMID: 36794517 DOI: 10.1177/02692155231152417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
OBJECTIVES To critically appraise the psychometric properties of light touch-pressure somatosensory assessments to provide guidance for tool selection for research or clinical purposes. DATA SOURCES MEDLINE, CINAHL, and PsycInfo were searched for research indexed from January 1990-November 2022. English language and human subject filters were applied. "Somatosensation", "psychometric property", and "nervous system-based health condition" search terms were combined. Grey literature and manual searches were conducted to ensure thoroughness. REVIEW METHODS The reliability, construct validity, and/or measurement error of light touch-pressure assessments was reviewed in adult populations with neurological disorders. Reviewers individually extracted and managed data including patient demographics, assessment characteristics, statistical methods, and psychometric properties. Methodological quality of results was evaluated using an adapted version of the COnsensus-based Standards for the selection of health Measurement INstruments checklist. RESULTS Thirty-three of 1938 articles were included for review. Fifteen light touch-pressure assessments demonstrated good or excellent reliability. Further, five of those 15 assessments achieved adequate validity and one of the 15 assessments achieved adequate measurement error. Over 80% of the summarized study ratings were determined to be of low or very low quality. CONCLUSION We recommend using electrical perceptual tests, the Semmes-Weinstein Monofilaments, the Graded and Redefined Assessment of Strength, Sensibility, and Prehension, and the Moving Touch Pressure Test given that they demonstrated good to excellent results in three psychometric properties. No other assessment achieved adequate ratings in more than two psychometric properties. This review highlights a fundamental need to develop sensory assessments that are reliable, valid, and sensitive to change.
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Affiliation(s)
- Isha Vora
- Department of Rehabilitation Sciences, 15646MGH Institute of Health Professions, Boston, MA, USA
| | - Danielle K Kline
- Department of Rehabilitation Sciences, 15646MGH Institute of Health Professions, Boston, MA, USA
| | - Colleen A McCauley
- Department of Physical Medicine and Rehabilitation, 440489Spaulding Rehabilitation Hospital Cape Cod, Cape Cod, MA, USA
| | - Angela Link
- Department of Physical Medicine and Rehabilitation, 621778Spaulding Rehabilitation Hospital Boston, Boston, MA, USA
| | - Jessica D Asiello
- Department of Occupational Therapy, 2348Massachusetts General Hospital, Boston, MA, USA.,Department of Occupational Therapy, 15646MGH Institute of Health Professions, Boston, MA, USA
| | | | - William J Reilly
- Department of Physical Medicine and Rehabilitation, 621777Spaulding Rehabilitation Hospital Cambridge, Cambridge, MA, USA
| | - Matthew S Keilty
- Department of Physical Medicine and Rehabilitation, 440489Spaulding Rehabilitation Hospital Cape Cod, Cape Cod, MA, USA
| | - Russell E Banks
- Department of Physical Therapy, MGH Institute of Health Professions, Boston, MA, USA
| | - Teresa J Kimberley
- Department of Rehabilitation Sciences, 15646MGH Institute of Health Professions, Boston, MA, USA.,Department of Physical Therapy, MGH Institute of Health Professions, Boston, MA, USA
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Villar Ortega E, Aksöz EA, Buetler KA, Marchal-Crespo L. Enhancing touch sensibility by sensory retraining in a sensory discrimination task via haptic rendering. FRONTIERS IN REHABILITATION SCIENCES 2022; 3:929431. [PMID: 36189030 PMCID: PMC9397824 DOI: 10.3389/fresc.2022.929431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 07/07/2022] [Indexed: 11/22/2022]
Abstract
Stroke survivors are commonly affected by somatosensory impairment, hampering their ability to interpret somatosensory information. Somatosensory information has been shown to critically support movement execution in healthy individuals and stroke survivors. Despite the detrimental effect of somatosensory impairments on performing activities of daily living, somatosensory training—in stark contrast to motor training—does not represent standard care in neurorehabilitation. Reasons for the neglected somatosensory treatment are the lack of high-quality research demonstrating the benefits of somatosensory interventions on stroke recovery, the unavailability of reliable quantitative assessments of sensorimotor deficits, and the labor-intensive nature of somatosensory training that relies on therapists guiding the hands of patients with motor impairments. To address this clinical need, we developed a virtual reality-based robotic texture discrimination task to assess and train touch sensibility. Our system incorporates the possibility to robotically guide the participants' hands during texture exploration (i.e., passive touch) and no-guided free texture exploration (i.e., active touch). We ran a 3-day experiment with thirty-six healthy participants who were asked to discriminate the odd texture among three visually identical textures –haptically rendered with the robotic device– following the method of constant stimuli. All participants trained with the passive and active conditions in randomized order on different days. We investigated the reliability of our system using the Intraclass Correlation Coefficient (ICC). We also evaluated the enhancement of participants' touch sensibility via somatosensory retraining and compared whether this enhancement differed between training with active vs. passive conditions. Our results showed that participants significantly improved their task performance after training. Moreover, we found that training effects were not significantly different between active and passive conditions, yet, passive exploration seemed to increase participants' perceived competence. The reliability of our system ranged from poor (in active condition) to moderate and good (in passive condition), probably due to the dependence of the ICC on the between-subject variability, which in a healthy population is usually small. Together, our virtual reality-based robotic haptic system may be a key asset for evaluating and retraining sensory loss with minimal supervision, especially for brain-injured patients who require guidance to move their hands.
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Affiliation(s)
- Eduardo Villar Ortega
- Motor Learning and Neurorehabilitation Laboratory, ARTORG Center for Biomedical Engineering Research, University of Bern, Bern, Switzerland
- *Correspondence: Eduardo Villar Ortega
| | - Efe Anil Aksöz
- Motor Learning and Neurorehabilitation Laboratory, ARTORG Center for Biomedical Engineering Research, University of Bern, Bern, Switzerland
- Division of Mechanical Engineering, Department of Engineering and Information Technology, Institute for Rehabilitation and Performance Technology, Bern University of Applied Sciences, Burgdorf, Switzerland
| | - Karin A. Buetler
- Motor Learning and Neurorehabilitation Laboratory, ARTORG Center for Biomedical Engineering Research, University of Bern, Bern, Switzerland
| | - Laura Marchal-Crespo
- Motor Learning and Neurorehabilitation Laboratory, ARTORG Center for Biomedical Engineering Research, University of Bern, Bern, Switzerland
- Department of Cognitive Robotics, Delft University of Technology, Delft, Netherlands
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Body temperature and esthesia in individuals with stroke. Sci Rep 2021; 11:10106. [PMID: 33980917 PMCID: PMC8115134 DOI: 10.1038/s41598-021-89543-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 04/26/2021] [Indexed: 12/29/2022] Open
Abstract
Patients with sequelae of stroke commonly report somatosensory losses. It is believed that body temperature may be associated with tactile sensibility and sensorimotor recovery of these patients. Demonstrate the associations among tactile sensibility, cutaneous temperature, subjective temperature perception, and sensorimotor recovery of patients with stroke sequelae. 86 patients with stroke sequelae were included. Patients had standardized regions of interest (ROIs) assessed with infrared thermography (FLIR T650SC) and monofilaments esthesiometry, and global motor recovery was evaluated with Fugl-Meyer Assessment (FMA). The presence of self-reported perception of temperature difference was used to divide the participants into two groups of 43 patients, and correlation tests were applied to establish correlations among variables. There is no clinically relevant association between tactile sensibility and cutaneous temperature of the foot, regardless of the subjective sensation of temperature changes. Sensorimotor recovery evaluated by FMA is associated with the difference of sensibility between both sides of the body (p < 0.001), as well as with the difference of tactile sensibility (p < 0.001). A clinically significant association between the difference of cutaneous temperature and tactile sensibility was not found, regardless of the presence or absence of subjective perception of such temperature difference. However, sensorimotor recovery is correlated with cutaneous temperature differences and tactile sensibility.
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Ofek H, Alperin M, Laufer Y. Lower Extremity Position Test: A new clinical quantitative assessment tool of proprioception post stroke. NeuroRehabilitation 2019; 44:479-484. [PMID: 31256083 DOI: 10.3233/nre-182662] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To develop a quantitative, inexpensive and easy to use tool, for assessing proprioception of the lower extremity of individuals post-stroke, and examine its test-retest reliability and known-groups validity. METHODS The Lower Extremity Position Test was developed. Testing procedure: seated subjects were asked to reproduce 12 cm or 22 cm distances on a plastic surface, by verbally stopping passive movement of the foot produced by the tester. The deviation from the target point was measured as the mismatch score. Fifty one subjects post-stroke (n = 51) participated in prospective test-retest assessment. The tests were performed one week apart by a single assessor, in physical therapy out-patient clinics. The t-test, ICC and Bland-Altman tests were used to determine known-groups validity by determining leg differences and test-retest reliability. RESULTS Post-stroke involved foot demonstrated significantly higher mismatch scores then the uninvolved foot did (p < 0.0001). Good test-retest reliability was demonstrated for the involved leg for both 12 cm and 22 cm distances (ICC = 0.79 and 0.85, respectively). The 95% repeatability ranges were leg related. CONCLUSIONS The Lower Extremity Position Test (LEPT) is a newly-developed testing tool with good clinical utility, reliable in post-stroke population and has known-group validity (involved versus uninvolved foot).
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Gorst T, Freeman J, Yarrow K, Marsden J. Assessing Plantar Sensation in the Foot Using the Foot Roughness Discrimination Test (FoRDT): A Reliability and Validity Study in Stroke. PM R 2019; 11:1083-1092. [PMID: 30690894 DOI: 10.1002/pmrj.12085] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 12/11/2018] [Indexed: 11/06/2022]
Abstract
BACKGROUND The plantar foot represents a sensory dynamometric map and is essential for balance and gait control. Sensory impairments are common, yet often difficult to quantify in neurological conditions, particularly stroke. A functionally oriented and quantifiable assessment, the Foot Roughness Discrimination Test (FoRDT), was developed to address these shortcomings. OBJECTIVE To evaluate inter- and intrarater reliability, convergent and discriminant validity of the FoRDT. DESIGN Test-retest design. SETTING Hospital outpatient. PARTICIPANTS Thirty-two people with stroke (mean age 70 years) at least 3 months after stroke, and 32 healthy, age-matched controls (mean age 70). MAIN OUTCOME MEASURES Roughness discrimination thresholds were quantified utilizing acrylic foot plates, laser cut to produce graded spatial gratings. Stroke participants were tested on three occasions, and by two different raters. Inter- and intrarater reliability and agreement were evaluated with Intraclass Correlation Coefficients and Bland-Altman plots. Convergent validity was evaluated through Spearman rank correlation coefficients (rho) between the FoRDT and the Erasmus modified Nottingham Sensory Assessment (EmNSA). RESULTS Intra- and interrater reliability and agreement were excellent (ICC =0.86 [95% CI 0.72-0.92] and 0.90 [95% CI 0.76-0.96]). Discriminant validity was demonstrated through significant differences in FoRDT between stroke and control participants (P < .001). Stroke fallers had statistically significant higher FoRDT scores compared with nonfallers (P = .01). Convergent validity was demonstrated through significant and strong correlations (rho) with the Erasmus MC Nottingham Sensory Assessment (r = .69, P < .01). Receiver operator characteristic curve analysis indicated the novel test to have excellent sensitivity and specificity in predicting the presence of self-reported sensory impairments. Functional Reach test significantly correlated with FoRDT (r = .62, P < .01) whereas measures of postural sway and gait speed did not (r = .16-.26, P > .05). CONCLUSIONS This simple and functionally oriented test of plantar sensation is reliable, valid, and clinically feasible for use in an ambulatory, chronic stroke and older population. It offers clinicians and researchers a sensitive and robust sensory measure and may further support the evaluation of rehabilitation targeting foot sensation. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Terry Gorst
- School of Health Professions, University of Plymouth, Plymouth, UK
| | - Jenny Freeman
- School of Health Professions, University of Plymouth, Plymouth, UK
| | - Kielan Yarrow
- Department of Psychology, City, University of London, London, UK
| | - Jonathan Marsden
- School of Health Professions, University of Plymouth, Plymouth, UK
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Marcon Alfieri F, Aquino Dos Santos AC, da Silva Dias C, Rizzo Battistella L. [Comparison of foot sensitivity between adults and the elderly with stroke]. Rev Esp Geriatr Gerontol 2019; 54:363-364. [PMID: 30777384 DOI: 10.1016/j.regg.2018.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 11/27/2018] [Accepted: 12/19/2018] [Indexed: 10/27/2022]
Affiliation(s)
- Fábio Marcon Alfieri
- Clinical Research Center, Institute of Physical Medicine and Rehabilitation, University of São Paulo, School of Medicine, City of São Paulo, State of São Paulo, Brazil; Adventist University of São Paulo (UNASP), City of São Paulo, State of São Paulo, Brazil.
| | - Artur Cesar Aquino Dos Santos
- Clinical Research Center, Institute of Physical Medicine and Rehabilitation, University of São Paulo, School of Medicine, City of São Paulo, State of São Paulo, Brazil
| | - Caren da Silva Dias
- Physiotherapist Institute of Physical Medicine and Rehabilitation, University of São Paulo, School of Medicine, City of São Paulo, State of São Paulo, Brazil
| | - Linamara Rizzo Battistella
- Clinical Research Center, Institute of Physical Medicine and Rehabilitation, University of São Paulo, School of Medicine, City of São Paulo, State of São Paulo, Brazil; University of São Paulo, City of São Paulo, State of São Paulo, Brazil
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Liu Y, Yin Y, Lu QL, Dan Y, Xu MS, Song G, Li C. Vinpocetine in the treatment of poststroke cognitive dysfunction: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2019; 98:e13685. [PMID: 30732122 PMCID: PMC6380872 DOI: 10.1097/md.0000000000013685] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Previous clinical trials have reported that vinpocetine can be used for the treatment of cognitive dysfunction. However, its efficacy is still inconclusive. In this systematic review study, we aim to assess its efficacy and safety for the treatment of poststroke cognitive dysfunction (PSCD). METHODS We will search the following electronic databases from the inception to the present to evaluate the efficacy and safety of vinpocetine for patients with PSCD. These databases include CENTRAL, EMBASE, MEDILINE, CINAHL, AMED, and four Chinese databases. All randomized controlled trials (RCTs) of vinpocetine for PSCD will be considered for inclusion without the language restrictions. The methodological quality of all included RCTs will be evaluated by the Cochrane risk of bias tool. The 95% confidence intervals will be utilized to calculate the continuous data, the mean difference or standard mean difference, and dichotomous data with risk ratio. DISSEMINATION AND ETHICS The results of this review will be disseminated through peer-reviewed journals. Its results may provide important evidence for the clinical practice, as well as the future studies. It does not require ethical approval, because this systematic review will not involve the individual data. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42018115224.
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Affiliation(s)
- Yang Liu
- Department of Neurology, Fifth Central Hospital of Tianjin, Binhai Hospital of Peking University, Tianjin, 300450
| | - Yanying Yin
- Department of Neurology, Fifth Central Hospital of Tianjin, Binhai Hospital of Peking University, Tianjin, 300450
| | - Qiao-li Lu
- Department of Neurology, Fifth Central Hospital of Tianjin, Binhai Hospital of Peking University, Tianjin, 300450
| | - Ying Dan
- Department of Neurology, Fifth Central Hospital of Tianjin, Binhai Hospital of Peking University, Tianjin, 300450
| | - Mei-song Xu
- Department of Neurology, Fifth Central Hospital of Tianjin, Binhai Hospital of Peking University, Tianjin, 300450
| | - Ge Song
- Department of Clinical Medicine, Xinxiang Medical University, Henan, 453003, China
| | - Chen Li
- Department of Neurology, Fifth Central Hospital of Tianjin, Binhai Hospital of Peking University, Tianjin, 300450
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