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Campanini I, Bò MC, Bassi MC, Damiano B, Scaltriti S, Lusuardi M, Merlo A. Outcome measures for assessing the effectiveness of physiotherapy interventions on equinus foot deformity in post-stroke patients with triceps surae spasticity: A scoping review. PLoS One 2023; 18:e0287220. [PMID: 37824499 PMCID: PMC10569611 DOI: 10.1371/journal.pone.0287220] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 06/01/2023] [Indexed: 10/14/2023] Open
Abstract
OBJECTIVE Equinus foot deformity (EFD) is the most common deviation after stroke. Several physiotherapy interventions have been suggested to treat it. However, studies evaluating the efficacy of these treatments vary widely in terms of assessment modalities, type of data analysis, and nomenclature. This scoping review aimed to map current available evidence on outcome measures and the modalities employed to assess the effectiveness of physiotherapy programs for the reduction of triceps surae (TS) spasticity and EFD in patients with stroke. METHODS Scoping review methodological frameworks have been used. Three databases were investigated. Primary literature addressing TS spasticity in adult patients with stroke using physiotherapy interventions was included. Findings were systematically summarized in tables according to the intervention used, intervention dosage, control group, clinical, and instrumental outcome measures. RESULTS Of the 642 retrieved studies, 53 papers were included. TS spasticity was assessed by manual maneuvers performed by clinicians (mainly using the Ashworth Scale), functional tests, mechanical evaluation through robotic devices, or instrumental analysis and imaging (such as the torque-angle ratio, the H-reflex, and ultrasound images). A thorough critical appraisal of the construct validity of the scales and of the statistics employed was provided, particularly focusing on the choice of parametric and non-parametric approaches when using ordinal scales. Finally, the complexity surrounding the concept of "spasticity" and the possibility of assessing the several underlying active and passive causes of EFD, with a consequent bespoke treatment for each of them, was discussed. CONCLUSION This scoping review provides a comprehensive description of all outcome measures and assessment modalities used in literature to assess the effectiveness of physiotherapy treatments, when used for the reduction of TS spasticity and EFD in patients with stroke. Clinicians and researchers can find an easy-to-consult summary that can support both their clinical and research activities.
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Affiliation(s)
- Isabella Campanini
- Neuromotor and Rehabilitation Department, LAM–Motion Analysis Laboratory, San Sebastiano Hospital, Azienda USL-IRCCS di Reggio Emilia, Correggio (Reggio Emilia), Correggio, Italy
| | - Maria Chiara Bò
- Neuromotor and Rehabilitation Department, LAM–Motion Analysis Laboratory, San Sebastiano Hospital, Azienda USL-IRCCS di Reggio Emilia, Correggio (Reggio Emilia), Correggio, Italy
- Merlo Bioengineering, Parma, Italy
| | | | - Benedetta Damiano
- Neuromotor and Rehabilitation Department, LAM–Motion Analysis Laboratory, San Sebastiano Hospital, Azienda USL-IRCCS di Reggio Emilia, Correggio (Reggio Emilia), Correggio, Italy
| | - Sara Scaltriti
- Neuromotor and Rehabilitation Department, LAM–Motion Analysis Laboratory, San Sebastiano Hospital, Azienda USL-IRCCS di Reggio Emilia, Correggio (Reggio Emilia), Correggio, Italy
| | - Mirco Lusuardi
- Neuromotor and Rehabilitation Department, Azienda USL-IRCCS Reggio Emilia, Correggio, Italy
| | - Andrea Merlo
- Neuromotor and Rehabilitation Department, LAM–Motion Analysis Laboratory, San Sebastiano Hospital, Azienda USL-IRCCS di Reggio Emilia, Correggio (Reggio Emilia), Correggio, Italy
- Merlo Bioengineering, Parma, Italy
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Campanini I, Bò MC, Salsi F, Bassi MC, Damiano B, Scaltriti S, Lusuardi M, Merlo A. Physical therapy interventions for the correction of equinus foot deformity in post-stroke patients with triceps spasticity: A scoping review. Front Neurol 2022; 13:1026850. [DOI: 10.3389/fneur.2022.1026850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 09/30/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectiveEquinus foot deformity (EFD) is the most common deformity following a stroke. Several approaches have been suggested for its correction, including pharmacological, surgical, and physical therapy (PT) interventions. This scoping review aims to map and synthesize the available evidence focusing on physical therapy treatments for EFD caused by triceps surae (TS) spasticity.MethodsScoping review methodological frameworks have been used. Pubmed, Cinahl, and Cochrane databases were searched for primary literature. Studies focusing on the treatment of EFD in adult stroke patients were included only when the intervention involved PT treatments and presented at least one outcome measure for the functional and/or structural condition of the TS. Data were systematically collected and reported in tables inclusive of type of intervention, sample characteristics, dosage, comparators, outcomes, follow-up timeline, and treatment efficacy. A narrative synthesis was also added.ResultsOf the 642 experimental or observational screened studies, 53 were included, focusing on stretching exercises, shock waves, electrical stimulation, dry needling, TENS, vibration therapy, ultrasounds, cryotherapy, and active physiotherapy. Patients with EFD benefited from specific physical therapy treatments. These usually resulted in Modified Ashworth Scale reduction, typically by 1 point, and an increase in ROM. Interventions consisting of shock waves, dry needling, and electrostimulation showed the best results in reducing EFD. Heterogeneous dosage and delivery mode generally limited conclusions.ConclusionsThis scoping review summarized available primary literature based on PT treatments for the correction of EFD. By highlighting the remaining gaps in knowledge, it provides a reference for future studies on this pathology. Further investigations are necessary to pinpoint the best dosage and delivery methods. Future studies should investigate whether early rehabilitation programs started during the acute phase might help prevent or limit the development of secondary deformities.
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Rao S, Huang M, Chung SG, Zhang LQ. Effect of Stretching of Spastic Elbow Under Intelligent Control in Chronic Stroke Survivors-A Pilot Study. Front Neurol 2022; 12:742260. [PMID: 34970204 PMCID: PMC8713334 DOI: 10.3389/fneur.2021.742260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 11/08/2021] [Indexed: 11/30/2022] Open
Abstract
Objective: To assess the short-term effects of strenuous dynamic stretching of the elbow joint using an intelligent stretching device in chronic spastic stroke survivors. Methods: The intelligent stretching device was utilized to provide a single session of intensive stretching to the spastic elbow joint in the sagittal plane (i.e., elbow flexion and extension). The stretching was provided to the extreme range, safely, with control of the stretching velocity and torque to increase the joint range of motion (ROM) and reduce spasticity and joint stiffness. Eight chronic stroke survivors (age: 52.6 ± 8.2 years, post-stroke duration: 9.5 ± 3.6 years) completed a single 40-min stretching intervention session. Elbow passive and active ROM, strength, passive stiffness (quantifying the non-reflex component of spasticity), and instrumented tendon reflex test of the biceps tendon (quantifying the reflex component of the spasticity) were measured before and after stretching. Results: After stretching, there was a significant increase in passive ROM of elbow flexion (p = 0.021, r = 0.59) and extension (p = 0.026, r = 0.59). Also, elbow active ROM and the spastic elbow flexors showed a trend of increase in their strength. Conclusion: The intelligent stretching had a short-term positive influence on the passive movement ROM. Hence, intelligent stretching can potentially be used to repeatedly and regularly stretch spastic elbow joints, which subsequently helps to reduce upper limb impairments post-stroke.
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Affiliation(s)
- Sanjana Rao
- Department of Physical Therapy and Rehabilitation Science, School of Medicine, University of Maryland, Baltimore, MD, United States
| | - Meizhen Huang
- Department of Physical Therapy and Rehabilitation Science, School of Medicine, University of Maryland, Baltimore, MD, United States
| | - Sun Gun Chung
- Department of Rehabilitation Medicine, Seoul National University, Seoul, South Korea
| | - Li-Qun Zhang
- Department of Physical Therapy and Rehabilitation Science, School of Medicine, University of Maryland, Baltimore, MD, United States.,Department of Orthopaedics, School of Medicine, University of Maryland, Baltimore, MD, United States.,Department of Bioengineering, University of Maryland, College Park, MD, United States
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Zhai X, Wu Q, Li X, Xu Q, Zhang Y, Fan S, Zhang LQ, Pan Y. Effects of Robot-Aided Rehabilitation on the Ankle Joint Properties and Balance Function in Stroke Survivors: A Randomized Controlled Trial. Front Neurol 2021; 12:719305. [PMID: 34721259 PMCID: PMC8549728 DOI: 10.3389/fneur.2021.719305] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 09/09/2021] [Indexed: 11/25/2022] Open
Abstract
Background: Stroke survivors with impaired control of the ankle due to stiff plantarflexors often experience abnormal posture control, which affects balance and locomotion. Forceful stretching may decrease ankle stiffness and improve balance. Recently, a robot-aided stretching device was developed to decrease ankle stiffness of patient post-stroke, however, their benefits compared to manual stretching exercises have not been done in a randomized controlled trial, and the correlations between the ankle joint biomechanical properties and balance are unclear. Objective: To compare the effects of robot-aided to manual ankle stretching training in stroke survivors with the spastic ankle on the ankle joint properties and balance function post-stroke, and further explore the correlations between the ankle stiffness and balance. Methods: Twenty inpatients post-stroke with ankle spasticity received 20 minutes of stretching training daily over two weeks. The experimental group used a robot-aided stretching device, and the control group received manual stretching. Outcome measures were evaluated before and after training. The primary outcome measure was ankle stiffness. The secondary outcome measures were passive dorsiflexion ranges of motion, dorsiflexor muscle strength, Modified Ashworth Scale (MAS), Fugl-Meyer Motor Assessment of Lower Extremity (FMA-LE), Berg Balance Scale (BBS), Modified Barthel Index (MBI), and the Pro-Kin balance test. Results: After training, two groups showed significantly within-group improvements in dorsiflexor muscle strength, FMA-LE, BBS, MBI (P < 0.05). The between-group comparison showed no significant differences in all outcome measures (P > 0.0025). The experimental group significantly improved in the stiffness and passive range of motion of dorsiflexion, MAS. In the Pro-Kin test, the experimental group improved significantly with eyes closed and open (P < 0.05), but significant improvements were found in the control group only with eyes open (P < 0.05). Dorsiflexion stiffness was positively correlated with the Pro-Kin test results with eyes open and the MAS (P < 0.05). Conclusions: The robot-aided and manual ankle stretching training provided similar significant improvements in the ankle properties and balance post-stroke. However, only the robot-aided stretching training improved spasticity and stiffness of dorsiflexion significantly. Ankle dorsiflexion stiffness was correlated with balance function. Clinical Trial Registration:www.chictr.org.cn ChiCTR2000030108.
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Affiliation(s)
- Xiaoxue Zhai
- Department of Rehabilitation, Beijing Tsinghua Changgung Hospital, Beijing, China.,School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Qiong Wu
- Department of Rehabilitation, Beijing Tsinghua Changgung Hospital, Beijing, China
| | - Xin Li
- Department of Rehabilitation, Beijing Tsinghua Changgung Hospital, Beijing, China
| | - Quan Xu
- Department of Rehabilitation, Beijing Tsinghua Changgung Hospital, Beijing, China
| | - Yanlin Zhang
- Department of Rehabilitation, Beijing Tsinghua Changgung Hospital, Beijing, China
| | - Senchao Fan
- Department of Rehabilitation, Beijing Tsinghua Changgung Hospital, Beijing, China
| | - Li-Qun Zhang
- Department of Physical Therapy and Rehabilitation Science, University of Maryland, Baltimore, MD, United States.,Department of Orthopaedics, University of Maryland, Baltimore, MD, United States.,Department of Bioengineering, University of Maryland, College Park, MD, United States
| | - Yu Pan
- Department of Rehabilitation, Beijing Tsinghua Changgung Hospital, Beijing, China.,School of Clinical Medicine, Tsinghua University, Beijing, China
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Yamada N, Okamoto S, Shiraishi Y, Hashimoto S, Akiyama Y, Yamada Y. Machine-assisted foot stretching in the elderly: a comparison with self-stretching. J Phys Ther Sci 2021; 33:179-186. [PMID: 33814701 PMCID: PMC8012194 DOI: 10.1589/jpts.33.179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 12/01/2020] [Indexed: 11/24/2022] Open
Abstract
[Purpose] Self-stretching is the traditional at-home stretching method of choice. We developed an automatic foot-stretching machine to perform effective dorsiflexion stretching safely and easily at home. The effects of automatic stretching using our machine and self-stretching were investigated and compared. [Participants and Methods] Twelve healthy elderly people participated in the study. Automatic dorsiflexion static stretching was performed with the right foot, and self-stretching using a towel was performed with the left foot. Before and after each stretching, passive range of motion in dorsiflexion, maximal voluntary contraction strength in plantarflexion, passive resistive torque during passive dorsiflexion, and displacement of the muscle-tendon junction of the medial gastrocnemius muscle were measured. [Results] The range of motion in dorsiflexion had a significantly greater increase after automatic stretching than after self-stretching. The maximum strength in plantarflexion tended to decrease after automatic stretching but did not decrease after self-stretching. The passive resistive torque in both types of stretches decreased in some of the participants but increased in others. The displacement of the muscle-tendon junction of the medial gastrocnemius tended to shorten during automatic stretching as compared with self-stretching. [Conclusion] Foot stretching using a machine is as effective as self-stretching and tends to affect the tendon rather than the muscle.
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Affiliation(s)
- Naomi Yamada
- Department of Rehabilitation, Aichi Medical College: 519 Ichiba, Kiyosu-city, Aichi 452-0931, Japan.,Department of Mechanical Systems Engineering, Nagoya University, Japan
| | - Shogo Okamoto
- Department of Mechanical Systems Engineering, Nagoya University, Japan
| | - Yuma Shiraishi
- Department of Mechanical Systems Engineering, Nagoya University, Japan
| | - Senri Hashimoto
- Department of Rehabilitation, Aichi Medical College: 519 Ichiba, Kiyosu-city, Aichi 452-0931, Japan.,Department of Rehabilitation, Fujita Health University Hospital, Japan
| | - Yasuhiro Akiyama
- Department of Mechanical Systems Engineering, Nagoya University, Japan
| | - Yoji Yamada
- Department of Mechanical Systems Engineering, Nagoya University, Japan
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Ochi A, Fukumoto M, Takami R, Ohko H, Hayashi T, Yamada K. Effect of ankle stretching combined with arm cycling on the improvement of calf muscle stiffness in patients with stroke: a pilot study. J Phys Ther Sci 2018; 30:1305-1309. [PMID: 30349169 PMCID: PMC6181649 DOI: 10.1589/jpts.30.1305] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 07/26/2018] [Indexed: 11/24/2022] Open
Abstract
[Purpose] This study aimed to ascertain whether ankle stretching combined with arm cycling compared with that without arm cycling results in greater improvement in maximum dorsiflexion range of motion (ROM), calf muscle stiffness, and gait velocity in the affected limb of patients with stroke. [Participants and Methods] Random ABAB reversal design was used in this study involving nine patients with stroke. Participants performed 10 min of ankle plantar flexor stretching through weight bearing using the tilt table under the following 2 conditions: with or without arm cycling at 60 revolutions per minute. Pre- and post-stretching maximum ROM and passive plantar flexion torque were measured using a custom-made passive torque indicator. Stiffness was calculated based on passive torque-angle relationships. [Results] Maximum ROM and stiffness significantly improved after stretching in both conditions, whereas no changes in gait velocity were found. The difference in pre- and post-stretching stiffness was significantly greater in the stretching with arm cycling group. Change in maximum ROM showed no difference between both stretching conditions. [Conclusion] This study indicates that ankle plantar flexor stretching combined with arm cycling was more effective than that without cycling in improving calf muscle stiffness in the affected limb of patients with stroke.
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Affiliation(s)
- Akira Ochi
- Division of Physical Therapy, Faculty of Care and Rehabilitation, Seijoh University: 2-172 Fukinodai, Toukai-City, Aichi 476-8588, Japan.,Department of Rehabilitation, Yamada Hospital, Japan
| | | | - Ryosuke Takami
- Department of Rehabilitation, Geriatric Health Services Facility, Terada Garden, Japan
| | - Hiroshi Ohko
- Division of Physical Therapy, Faculty of Care and Rehabilitation, Seijoh University: 2-172 Fukinodai, Toukai-City, Aichi 476-8588, Japan
| | - Takahiro Hayashi
- Division of Physical Therapy, Faculty of Care and Rehabilitation, Seijoh University: 2-172 Fukinodai, Toukai-City, Aichi 476-8588, Japan
| | - Kazumasa Yamada
- Division of Physical Therapy, Faculty of Care and Rehabilitation, Seijoh University: 2-172 Fukinodai, Toukai-City, Aichi 476-8588, Japan.,Department of Rehabilitation, Yamada Hospital, Japan
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Doucet BM, Mettler JA. Effects of a dynamic progressive orthotic intervention for chronic hemiplegia: a case series. J Hand Ther 2013; 26:139-46; quiz 147. [PMID: 23149271 PMCID: PMC4163551 DOI: 10.1016/j.jht.2012.10.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2012] [Revised: 09/27/2012] [Accepted: 10/02/2012] [Indexed: 02/09/2023]
Abstract
STUDY DESIGN Case series design on a single subgroup of participants. INTRODUCTION Management of hypertonicity and resistance to passive movement (RTPM) in the upper extremity is an intractable problem for persons with stroke and the therapists who provide their care. Therapists have limited options for assessment and treatment of this condition which can profoundly limit functional performance and quality of life. PURPOSE OF THE STUDY To evaluate the effect of a 12-week dynamic progressive orthotic intervention in persons with chronic stroke exhibiting wrist flexion contracture who are residents of a long-term skilled nursing facility. METHODS A custom-fitted dynamic progressive wrist extension orthotic was applied to 6 residents with chronic stroke. The orthotic was worn for 4 h daily, 4×/week for 12 weeks. Wrist passive range of motion (PROM) and RTPM were measured weekly and after discontinuation of the orthotics using the Modified Ashworth Scale and the Tardieu Scale of Spasticity. Signal analysis of electromyographical (EMG) flexor response to extensor stretching was also measured before and after orthotic intervention using maximal root mean square (RMS) values and EMG burst onset time. RESULTS A moderate effect was found for changes in PROM with the orthotic intervention. Progress made diminished following discontinuation. Moderate effects were also seen in EMG measures which indicated increases in amount of resistive-free movement following intervention. CONCLUSION A dynamic progressive orthotic intervention can be an effective option for increasing wrist PROM and reducing RTPM in persons with chronic stroke. LEVEL OF EVIDENCE 4.
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