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Sandberg CW, Blanchette F, Lukyanenko C. Comprehension of Vernacular Features in Aphasia. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2022; 65:692-709. [PMID: 35085454 DOI: 10.1044/2021_jslhr-21-00408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
PURPOSE Insights from linguistic variation research illustrate a linguistically diverse population, in which even speakers who can be classified as speaking a "mainstream" variety have grammatical knowledge of vernacular or "nonmainstream" features. However, there is a gap in our knowledge regarding how vernacular features are comprehended in people with aphasia (PWA). This article presents the results of a pilot study exploring how PWA respond to linguistic stimuli that include the vernacular feature, negative concord (NC), often referred to by the more colloquial term double negative (e.g., I didn't do nothing, equivalent to I didn't do anything). METHOD Twelve PWA in the chronic stage of recovery each rated the naturalness and felicity of 48 critical sentences and 64 fillers, all of which contained two clauses, the second clause describing a consequence of the first. Ratings were analyzed using ordinal regression. RESULTS PWA rated NC sentences as unacceptable, but felicitous-a pattern similar to that shown by neurologically intact adults in a previous study. CONCLUSIONS These results suggest that PWA are sensitive to both social and linguistic information at levels similar to neurologically intact speakers. These results have implications for the integration of vernacular features into future research, assessment, and treatment protocols for PWA. SUPPLEMENTAL MATERIAL https://doi.org/10.23641/asha.19027322.
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Harvey DY, Hamilton R. Noninvasive brain stimulation to augment language therapy for poststroke aphasia. HANDBOOK OF CLINICAL NEUROLOGY 2022; 185:241-250. [PMID: 35078601 DOI: 10.1016/b978-0-12-823384-9.00012-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Behavioral language treatment approaches represent the standard of care for persons with aphasia (PWA), but the benefits of these treatments are variable. Moreover, due to the logistic and financial limitations on the amount of behavioral therapy available to patients, it is often infeasible for PWA to receive behavioral interventions with the level of frequency, intensity, or duration that would provide significant and lasting benefit, underscoring the need for novel, effective treatment approaches. Noninvasive brain stimulation (NIBS) techniques, such as transcranial magnetic stimulation (TMS) and transcranial direct current stimulation (tDCS), have emerged as promising neurally-based tools to enhance language abilities for PWA following stroke. This chapter first provides an overview of the methods and physiologic basis motivating the use of NIBS to enhance aphasia recovery followed by a selective review of the growing evidence of its potential as a novel therapeutic tool. Subsequent sections discuss some of the principles that may prove most useful in guiding and optimizing the effects of NIBS on aphasia recovery, focusing on how the functional state of the brain at the time of stimulation interacts with the behavioral aftereffects of neuromodulation. We conclude with a discussion of current challenges and future directions for NIBS in aphasia treatment.
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Bislick L, Dietz A, Duncan ES, Garza P, Gleason R, Harley D, Kersey G, Kersey T, Mamlekar CR, McCarthy MJ, Noe V, Rushlow D, Rushlow JC, Van Allan S. Finding "Zen" in Aphasia: The Benefits of Yoga as Described by Key Stakeholders. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2022; 31:133-147. [PMID: 34797684 DOI: 10.1044/2021_ajslp-20-00330] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
PURPOSE Recently, the literature has witnessed a surging interest regarding the use of mind-body approaches with people who have aphasia, generating a plethora of possible outcome measures. During this same time, a core outcome set for aphasia has been recommended. The purpose of this clinical focus article is to give our survivor, co-survivor, and clinician stakeholder coauthors a platform to share their personal narrative regarding their yoga journey, with the goal of identifying primary outcome domains central to capturing the impact of yoga on the recovery process for people with poststroke aphasia. Ultimately, we hope this clinical focus article helps clinicians understand how yoga might benefit their patients and draws attention to potential outcome measures, while also highlighting the important fact that traditional aphasia assessments do not capture the improvements stakeholders pinpoint as crucial to the essence of mind-body interventions. METHOD This clinical focus article summarizes the case reports of Terri's and Chase's poststroke yoga journeys using the power of personal narrative and an adapted photovoice method. Additional stakeholders share in this storytelling process, using a variety of narrative tools. As this story is unveiled, several patient-identified outcome domains are highlighted as essential to document the impact of yoga on survivors. RESULTS Terri's and Chase's yoga journeys revealed the multifaceted impact of yoga on five domains: (a) feelings of wholeness and "zen," (b) increased attentional capacity for language tasks, (c) increased verbal fluency, (d) decreased pain, and (e) relationship mutuality. CONCLUSION Team Yoga realized that the practice of yoga-whether as a stand-alone practice or integrated into therapy sessions-fosters feelings of wholeness or "zen," which likely correlates with decreased pain with a simultaneous increase in resilience and flexibility of coping strategies to manage the host of chronic poststroke challenges. Supplemental Material https://doi.org/10.23641/asha.17003464.
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Knollman-Porter K, Brown JA, Hux K, Wallace SE, Crittenden A. Reading Comprehension and Processing Time When People With Aphasia Use Text-to-Speech Technology With Personalized Supports and Features. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2022; 31:342-358. [PMID: 34941376 PMCID: PMC9135027 DOI: 10.1044/2021_ajslp-21-00182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 09/12/2021] [Accepted: 09/22/2021] [Indexed: 05/19/2023]
Abstract
BACKGROUND Person-centered approaches promote consistent use of supportive technology and feelings of empowerment for people with disabilities. Feature personalization is an aspect of person-centered approaches that can affect the benefit people with aphasia (PWA) derive from using text-to-speech (TTS) technology as a reading support. AIMS This study's primary purpose was to compare the comprehension and processing time of PWA when performing TTS-supported reading with preferred settings for voice, speech output rate, highlighting type, and highlighting color versus unsupported reading. A secondary aim was to examine initial support and feature preference selections, preference changes following TTS exposure, and anticipated functional reading activities for utilizing TTS technology. METHOD AND PROCEDURE Twenty PWA read passages either via written text or text combined with TTS output using personally selected supports and features. Participants answered comprehension questions, reevaluated their preference selections, and provided feedback both about feature selections and possible future TTS technology uses. OUTCOMES AND RESULTS Comprehension accuracy did not vary significantly between reading conditions; however, processing time was significantly less in the TTS-supported condition, thus suggesting TTS support promoted greater reading speed without compromising comprehension. Most participants preferred the TTS condition and several anticipated benefits when reading lengthy and difficult materials. Alterations to initial settings were relatively rare. CONCLUSIONS Personalizing TTS systems is relevant to person-centered interventions. Reading with desired TTS system supports and features promotes improved reading efficiency by PWA compared with reading without TTS support. Attending to client preferences is important when customizing and implementing TTS technology as a reading support.
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Tabrizi R, Walton L, Simon E, Silkes JP. Repetition Priming in Treatment of Anomia. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2022; 31:48-66. [PMID: 34029115 DOI: 10.1044/2021_ajslp-20-00278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
PURPOSE Repetition priming has been suggested as a method for targeting implicit processes in anomia treatment. Prior studies have used masked priming for this purpose. This study extends that work with visible primes, a more clinically feasible approach. METHOD This study used a single-subject design across three participants with aphasia. Treatment involved repeated exposure to identity primes (trained condition) or sham primes (untrained condition) paired with pictures. Analyses assessed acquisition effects for trained items and untrained items that were seen during the training period, generalization to untrained items that had not been seen, and generalization to broader language skills, immediately and 3 months post-treatment. RESULTS All participants improved in naming trained items immediately after treatment, with greater improvements for trained than for untrained items. All participants maintained some degree of improvement on trained items 3 months post-treatment, although the degree differed across participants. Inconsistent generalization occurred to unexposed items. Improvements were noted in some areas of broader language ability, although these varied. CONCLUSIONS These data suggest a repetition priming treatment paradigm may increase naming accuracy for individuals with anomia and may benefit other aspects of language. Participant factors may have influenced response to treatment. Directions for future investigation are discussed.
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Kinsey LE, Lee JB, Larkin EM, Cherney LR. Texting Behaviors of Individuals With Chronic Aphasia: A Descriptive Study. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2022; 31:99-112. [PMID: 34061572 DOI: 10.1044/2021_ajslp-20-00287] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
PURPOSE In today's digital world, text messaging is one of the most widely used ways that people stay connected. Although it is reported that people with aphasia experience difficulties with texting, little information is available about how they actually do text. This study reports texting behaviors, such as the number and type of messages sent and contacts individuals with aphasia have. The relationships between texting behaviors and aphasia severity, including writing impairments, and social connectedness are explored. METHOD Twenty participants were sampled from an ongoing randomized clinical trial investigating an electronic writing treatment for aphasia (Clinical Trials Identifier: NCT03773419). Participants provided consent for researchers to view and analyze texts sent and received over a 7-day period immediately prior to the assessment. Participants' text messages were recorded, transcribed verbatim, and coded. RESULTS Over the 7-day period, the number of contacts with whom participants texted ranged from one to 18. The mean number of text messages exchanged was 40.3 (SD = 48.24), with participants sending an average of 15.4 (SD = 23.45) texts and receiving an average of 24.9 (SD = 29.44) texts. Participants varied in the types of texts sent; some had a larger proportion of initiated texts, while others drafted more responses, either simple or elaborative in nature. There was no correlation between the total number of texting exchanges and the Western Aphasia Battery-Revised Aphasia Quotient (rs = .13, p = . 29) or the Western Aphasia Battery-Revised Writing subtest (rs = .05, p = .42). There was also no correlation between the total number of texting exchanges and scores on measures of social connectedness. CONCLUSIONS Texting behaviors of individuals with aphasia are widely variable. Demographics, severity of aphasia and writing, and social connectedness may not predict texting behaviors. Therefore, it is clinically important to explore the unique texting abilities and preferences of each individual to meet their communication and social participation goals. Supplemental Material https://doi.org/10.23641/asha.14669664.
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Hickin J, Cruice M, Dipper L. A Systematically Conducted Scoping Review of the Evidence and Fidelity of Treatments for Verb and Sentence Deficits in Aphasia: Sentence Treatments. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2022; 31:431-462. [PMID: 34941377 DOI: 10.1044/2021_ajslp-21-00120] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
PURPOSE This review article synthesizes and evaluates the evidence for sentence production treatments in aphasia, systematically charting impairment-based and functional communication outcomes. It reports (a) the level of evidence and fidelity of sentence treatments; (b) the impact of treatment on production of trained and untrained verbs and sentences, functional communication, and discourse; and (c) the potential active ingredients of treatment. METHOD The search included studies from January 1980 to June 2019. The level of evidence of each study was documented, as was fidelity in terms of treatment delivery, enactment, and receipt. Studies were also categorized according to treatment methods used. RESULTS Thirty-three studies were accepted into the review and predominantly constituted Level 4 evidence (e.g., case control studies and case series). Thirty studies (90%) described treatment in sufficient detail to allow replication, but dosage was poorly reported, and fidelity of treatment was rarely assessed. The most commonly reported treatment techniques were mapping (10 studies: 30%), predicate argument structure treatment (six studies: 18%), and verb network strengthening treatment (five studies: 15%). Production of trained sentences improved for 83% of participants, and improvements generalized to untrained sentences for 59% of participants. Functional communication was rarely assessed, but discourse production improved for 70% of participants. CONCLUSIONS The evidence for sentence treatments is predominantly generated from Level 4 studies. Treatments were effective for the majority of participants regarding trained sentence and discourse production. However, there is inconsistent use of statistical analysis to verify improvements, and diverse outcome measures are used, which makes interpretation of the evidence difficult. The quality of sentence treatment research would be improved by agreeing a core set of outcome measures and extended by ascertaining the views of participants on sentence treatments.
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Walker GM, Basilakos A, Fridriksson J, Hickok G. Beyond Percent Correct: Measuring Change in Individual Picture Naming Ability. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2022; 65:215-237. [PMID: 34818508 PMCID: PMC9154021 DOI: 10.1044/2021_jslhr-20-00205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
PURPOSE Meaningful changes in picture naming responses may be obscured when measuring accuracy instead of quality. A statistic that incorporates information about the severity and nature of impairments may be more sensitive to the effects of treatment. METHOD We analyzed data from repeated administrations of a naming test to 72 participants with stroke aphasia in a clinical trial for anomia therapy. Participants were divided into two groups for analysis to demonstrate replicability. We assessed reliability among response type scores from five raters. We then derived four summary statistics of naming ability and their changes over time for each participant: (a) the standard accuracy measure, (b) an accuracy measure adjusted for item difficulty, (c) an accuracy measure adjusted for item difficulty for specific response types, and (d) a distance measure adjusted for item difficulty for specific response types. While accuracy measures address the likelihood of a correct response, the distance measure reflects that different response types range in their similarity to the target. Model fit was assessed. The frequency of significant improvements and the average magnitude of improvements for each summary statistic were compared between treatment groups and a control group. Effect sizes for each model-based statistic were compared with the effect size for the standard accuracy measure. RESULTS Interrater and intrarater reliability were near perfect, on average, though compromised somewhat by phonological-level errors. The effects of treatment were more evident, in terms of both frequency and magnitude, when using the distance measure versus the other accuracy statistics. CONCLUSIONS Consideration of item difficulty and response types revealed additional effects of treatment on naming scores beyond those observed for the standard accuracy measure. The results support theories that assume naming ability is decomposable into subabilities rather than being monolithic, suggesting new opportunities for measuring treatment outcomes. SUPPLEMENTAL MATERIAL https://doi.org/10.23641/asha.17019515.
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Fuentes B, de la Fuente-Gómez L, Sempere-Iborra C, Delgado-Fernández C, Tarifa-Rodríguez A, Alonso de Leciñana M, de Celis-Ruiz E, Gutiérrez-Zúñiga R, López-Tàppero J, Martín Alonso M, Pastor-Yborra S, Rigual R, Ruiz-Ares G, Rodríguez-Pardo J, Virués-Ortega J, Borobia AM, Blanco P, Bueno-Guerra N. DUbbing Language-therapy CINEma-based in Aphasia post-Stroke (DULCINEA): study protocol for a randomized crossover pilot trial. Trials 2022; 23:21. [PMID: 34991688 PMCID: PMC8734327 DOI: 10.1186/s13063-021-05956-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Accepted: 12/20/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Communication is one of the most important predictors of social reintegration after stroke. Approximately 15-42% of stroke survivors experience post-stroke aphasia. Helping people recover from aphasia is one of the research priorities after a stroke. Our aim is to develop and validate a new therapy integrating dubbing techniques to improve functional communication. METHODS The research project is structured as three work packages (WP). WP1: development of the dubbed language cinema-based therapy: Two research assistants (a speech therapist and a dubbing actor) will select the clips, mute specific words/sentences in progressive speech difficulty, and guide patients to dub them across sessions. Words to be dubbed will be those considered to be functionally meaningful by a representative sample of aphasic patients and relatives through an online survey. WP2: a randomized, crossover, interventional pilot study with the inclusion of 54 patients with post-stroke non-fluent aphasia. Patients will be treated individually in 40-min sessions twice per week for 8 weeks. Primary outcomes will be significant pre/post differences in scores in the Communicative Activity Log (CAL) questionnaire and Boston Diagnostic Aphasia Examination (BDAE) administered by a psychologist blinded to the patients' clinical characteristics. SECONDARY OUTCOMES General Health Questionnaire (GHQ)-12, Stroke Aphasia Quality of Life Scale (SAQOL-39), Western Aphasia Battery Revised (WAB-R), and the Stroke Aphasic Depression Questionnaire (SADQ10). WP3: educational activities and dissemination of results. WP3 includes educational activities to improve public knowledge of aphasia and dissemination of the results, with the participation of the Spanish patients' association Afasia Activa. DISCUSSION This pilot clinical trial will explore the efficacy of a new therapeutic tool based on dubbing techniques and computer technology to improve functional communication of patients suffering from post-stroke aphasia with the use of standardized test assessment. TRIAL REGISTRATION ClinicalTrials.gov NCT04289493 . Registered on 28 February 2020.
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Lin ML, Harmon TG, Scronce G, Jacks A. Effects of an Interdisciplinary Communication Partner Training Program on Student Learning. JOURNAL OF ALLIED HEALTH 2022; 51:110-115. [PMID: 35640289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 08/20/2021] [Indexed: 06/15/2023]
Abstract
BACKGROUND Communication partner training (CPT) involves educating conversation partners to implement communication strategies that facilitate improved interactions with people with aphasia (PWA). This study aimed to investigate (1) whether a CPT program increased the knowledge and confidence of students with and without a communication disorders background and (2) the differential effects of this training on students from different allied health disciplines. METHODS Quasi-experimental design study with 6 adult volunteers with aphasia and 36 students (18 speech-language pathology [SLP] students and 18 physical therapy/occupational therapy [PT/OT] students). The CPT program was provided twice (in 2015 and 2016) as a single seminar at an American university. RESULTS All students reported increased confidence in communicating with PWA and were able to identify a greater number of appropriate communication strategies after the CPT than they could identify before the training. The SLP students demonstrated greater aphasia knowledge than the PT/OT students prior to training; only the PT/OT students reported increased knowledge about aphasia after training. DISCUSSION Involvement of PWA in CPT programs may be particularly important in enabling students to develop confidence in communicating with PWA. Practice opportunities with PWA can be provided as early as the beginning of didactic coursework through an interdisciplinary CPT program.
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Shrubsole K, Rogers K, Power E. Sustaining acute speech-language therapists' implementation of recommended aphasia practices: A mixed methods follow-up evaluation of a cluster RCT. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2022; 57:152-171. [PMID: 34882907 DOI: 10.1111/1460-6984.12684] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 10/04/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND While implementation studies in aphasia management have shown promising improvements to clinical practice, it is currently unknown if aphasia implementation outcomes are sustained and what factors may influence clinical sustainability. AIMS To evaluate the sustainment (i.e., sustained improvement of aphasia management practices and domains influencing clinicians' practice) and sustainability (i.e., factors influencing sustainability) outcomes of the Acute Aphasia IMplementation Study (AAIMS). METHODS & PROCEDURES A convergent interactive mixed-methods sustainability evaluation was conducted on two previously delivered implementation interventions (AAIMS). The AAIMS interventions were targeted at improving either written aphasia-friendly information provision (Intervention A) or collaborative goal-setting (Intervention B). Outcomes were collected 2 and 3 years post-implementation, addressing the research questions of sustainment (e.g., medical record audits and behavioural constructs questionnaires) and sustainability (e.g., post-study focus groups and organizational readiness surveys). Quantitative sustainability data were compared with post-implementation data, allowing for sustainment to be determined. Clinicians' perspectives on sustainability outcomes and challenges were analysed using framework analysis and integrated with the quantitative findings. OUTCOMES & RESULTS A total of 35 speech-language therapists (SLTs) from four hospitals participated. The medical records of 79 patients were audited in the sustainability period compared with the 107 medical records audited during AAIMS. Overall, there was variable sustainment of the target behaviours; implementation for Intervention A was not sustained at either sustainability time point (2018 = 47.8% decrease; 2019 = 22.78% decrease), but implementation for Intervention B was sustained at both time points (2018 = 7.78% increase; 2019 = 18.1% increase). There was a pattern of sustained change in the behaviour change domains targeted by the implementation interventions, where scores of the targeted domains increased over time (0.13, 95% confidence interval (CI) = -0.05 to 0.30) and scores of the non-targeted domains declined (-0.03, 95% CI = -0.11 to 0.04). Factors influencing sustainability were mainly related to 'processes', 'the inner context' and 'SLT characteristics', and these interacted dynamically to account for variation between teams. CONCLUSIONS & IMPLICATIONS Implementation outcomes (i.e., practice changes) were not sustained to the same level for three of the four participating SLT teams, with variable or partial sustainment most common. While the factors influencing sustainability differed depending on the context and individuals involved, the most important factor influencing outcomes seemed to be the level to which behaviour-change processes and strategies were embedded within the SLT department. Future implementation studies should incorporate sustainability measures from the onset and include follow-ups and monitoring systems to help support sustained change in the long term. WHAT THIS PAPER ADDS What is already known on the subject In post-stroke aphasia management, there are few examples of long-term sustainability of implementation outcomes. It is therefore unknown what factors are potentially important to sustain implementation of best-practice recommendations in aphasia services. What this paper adds to existing knowledge There is potential for implementation outcomes to be sustained long term, but sustainment is impacted by a range of factors. Ongoing facilitation or follow-up after initial implementation may to useful to promote sustainment, but is not essential if processes are sufficiently embedded. Gradual implementation into practice may lead to better sustainment than rapid change that is quickly forgotten. What are the potential or actual clinical implications of this work? Future implementation efforts should incorporate sustainability measures from the onset. Applying a sustainability framework was useful to guide evaluations and explore factors influencing the sustainment outcomes and is recommended for those interested in sustainability. Results from our evaluation can be used to guide refinement and support future development of sustainable implementation interventions.
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Hadław-Klimaszewska O, Jankowska A, Laskowska J, Woldańska-Okońska M. USING THE SODA SCALE TO ASSESS THE EFFECTIVENESS OF NEUROLOGICAL SPEECH AND LANGUAGE THERAPY ON IMPROVING LANGUAGE FUNCTIONS IN POST-STROKE PATIENTS. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2022; 75:1229-1233. [PMID: 35758436 DOI: 10.36740/wlek202205201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE The aim: Assess the impact of neurological SLA on improvement of language functions in post-stroke patients. PATIENTS AND METHODS Materials and methods: The study covered a total of 82 patients aged 40-80, of both sexes, with stroke-induced cognitive deficits. They were in-patients of the Clinic Of Rehabilitation And Physical Medicine of the "WAM" Teaching Hospital in Łódź. The study comprised two groups. The study group consisted of post-stroke patients with aphasia, who were referred to four-week comprehensive program of neurological SLA therapy earlier (about a month) after experiencing stroke. The group comprised 44 patients. Six months after the stroke, the patients underwent another four weeks of neurological SLA. The control group consisted of post-stroke patients with aphasia. The group comprised 38 patients. The four-week neurological SLA therapy was applied more than six months after stroke ("late therapy"). The patients were ascribed to the groups randomly. Language abilities were evaluated with the Aphasia Dynamics Assessment Scale (Polish: Skala Oceny Dynamiki Afazji, abbrev. SODA). RESULTS Results: The study showed that neurological SLA helped patients in both the study and control group to significantly regain their language functions. However, greater improvement was found in the study group, which underwent neurological SLA twice, which proves that duration of the therapeutic process is an important factor. CONCLUSION Conclusions: neurological SLA was beneficial for both groups, regardless of the time that elapsed between stroke and start of the therapy. neurological SLA therapy allowed patients to restore part of their language functions, both in the study and control group. The sooner neurological SLA is implemented and the longer its duration, the more beneficial it is to patients.
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Hoover E, DeDe G, Maas E. A Randomized Controlled Trial of the Effects of Group Conversation Treatment on Monologic Discourse in Aphasia. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2021; 64:4861-4875. [PMID: 34731574 PMCID: PMC10110355 DOI: 10.1044/2021_jslhr-21-00023] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 06/15/2021] [Accepted: 07/28/2021] [Indexed: 06/13/2023]
Abstract
PURPOSE Evidence has shown that group conversation treatment may improve communication and reduce social isolation for people with aphasia. However, little is known about the impact of conversation group treatment on measures of discourse. This project explored the impact of conversation treatment on measures of monologic discourse. METHOD In this randomized controlled trial, 48 participants with chronic aphasia were randomly assigned to dyadic, large group, or control conditions. Conversation group treatment was provided for 1 hr, twice per week, for 10 weeks. Discourse samples were collected and coded at pretreatment, posttreatment, and 6-week maintenance. There were three narrative tasks: (a) Comprehensive Aphasia Test (CAT) picture description, (b) Cat Rescue Picture, and (c) Cinderella retell. All narratives were coded using the percent correct information units (percent CIUs), the CAT standardized narrative analysis method, and the complete utterance (CU) method. RESULTS No significant changes were observed on percent CIU, which was the primary outcome measure. The treated groups demonstrated improvement on aspects of the CU method following treatment, whereas the control group did not. Significant changes were observed for other CIU measures and the CAT standardized narrative analysis in both the treated and control groups. CONCLUSIONS The results suggest that the CU measures were more sensitive to the effects of conversation treatment in monologic discourse compared to CIU and CAT measures. Changes were more common in absolute rather than relative values, suggesting that conversation treatment impacts the overall amount of language produced rather than efficiency of production.
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Allendorfer JB, Nenert R, Vannest J, Szaflarski JP. A Pilot Randomized Controlled Trial of Intermittent Theta Burst Stimulation as Stand-Alone Treatment for Post-Stroke Aphasia: Effects on Language and Verbal Functional Magnetic Resonance Imaging (fMRI). Med Sci Monit 2021; 27:e934818. [PMID: 34862359 PMCID: PMC8653428 DOI: 10.12659/msm.934818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 10/29/2021] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND There is an ongoing need for facilitating language recovery in chronic post-stroke aphasia. The primary aim of this study (NCT01512264) was to examine if noninvasive intermittent theta burst stimulation (iTBS) applied to the injured left-hemispheric cortex promotes language improvements and fMRI changes in post-stroke aphasia. MATERIAL AND METHODS Participants were randomized to 3 weeks of sham (Tx0) or 1-3 weeks of iTBS (Tx123). We assessed participants who completed the first 2 functional MRI (fMRI) sessions (T1, T2) where they performed 2 overt language fMRI tasks, and examined longitudinal response after 3 months (T3). Language performance and fMRI activation changes, and relationships between these changes were assessed. RESULTS From T1 to T2, both groups showed improvements on the Boston Naming Test (BNT). From T1 to T3, Tx123 improved on the Aphasia Quotient, post-scan word recognition on the verbal paired associates task (VPAT), and perceived communicative ability. Each group exhibited significant activation changes between T1 and T2 for both tasks. Only the Tx123 group exhibited fMRI activation changes between T2 to T3 on the verb-generation task and between T1 and T3 on VPAT. Delayed aphasia symptom improvement for Tx123 was associated with increased left ventral visual stream activation from T1 to T3 (rho=0.74, P=0.0058), and with decreased bilateral supplementary motor area activation related to VPAT encoding from T2 to T3 (rho=-0.80, P=0.0016). CONCLUSIONS Observed iTBS-induced language improvements and associations between delayed fMRI changes and aphasia improvements support the therapeutic and neurorehabilitative potential of iTBS in post-stroke aphasia recovery.
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Dosage, Intensity, and Frequency of Language Therapy for Aphasia: A Systematic Review-Based, Individual Participant Data Network Meta-Analysis. Stroke 2021; 53:956-967. [PMID: 34847708 PMCID: PMC8884127 DOI: 10.1161/strokeaha.121.035216] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Supplemental Digital Content is available in the text. Optimizing speech and language therapy (SLT) regimens for maximal aphasia recovery is a clinical research priority. We examined associations between SLT intensity (hours/week), dosage (total hours), frequency (days/week), duration (weeks), delivery (face to face, computer supported, individual tailoring, and home practice), content, and language outcomes for people with aphasia.
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Kranou-Economidou D, Kambanaros M. Transcranial Magnetic Stimulation and Working Memory Training to Address Language Impairments in Aphasia: A Case Study. Behav Neurol 2021; 2021:9164543. [PMID: 34868389 PMCID: PMC8639281 DOI: 10.1155/2021/9164543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 10/25/2021] [Accepted: 11/10/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Traditionally, people with aphasia (PWA) are treated with impairment-based language therapy to improve receptive and expressive language skills. In addition to language deficits, PWA are often affected by some level of working memory (WM) impairments. Both language and working memory impairments combined have a negative impact on PWA's quality of life. The aim of this study was to investigate whether the application of intermittent theta-burst stimulation (iTBS) combined with computerized WM training will result in near-ransfer effects (i.e., trained WM) and far-transfer effects (i.e., untrained language tasks) and have a positive effect on the quality of life of PWA. METHODS The participant was a 63-year-old Greek-Cypriot male who presented with mild receptive aphasia and short-term memory difficulties. Treatment was carried out using a multiple baseline (MB) design composed of a pretherapy or baseline testing phase, a therapy phase, and a posttherapy/follow-up phase. The treatment program involved iTBS application to the left dorsolateral prefrontal cortex (DLPFC), an area responsible for WM, for 10 consecutive sessions. The participant received a 3-minute iTBS application followed by 30-minute computer-assisted WM training. Outcome measures included a WM screening test, a standardized aphasia test, a nonverbal intelligence test, story-telling speech samples, a procedural discourse task, and a questionnaire addressing quality of life. These measures were performed three times before the treatment, immediately upon completion of the treatment, and once during follow-up testing at 3 months posttreatment. RESULTS We found a beneficial effect of iTBS and WM training on naming, reading, WM, reasoning, narrative, communication efficiency, and quality of life (QoL). Implications for Rehabilitation. Noninvasive brain stimulation combined with computerized WM training may be used in aphasia rehabilitation to improve WM and generalize to language improvement.
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Swiderski AM, Quique YM, Dickey MW, Hula WD. Treatment of Underlying Forms: A Bayesian Meta-Analysis of the Effects of Treatment and Person-Related Variables on Treatment Response. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2021; 64:4308-4328. [PMID: 34694908 DOI: 10.1044/2021_jslhr-21-00131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Purpose This meta-analysis synthesizes published studies using "treatment of underlying forms" (TUF) for sentence-level deficits in people with aphasia (PWA). The study aims were to examine group-level evidence for TUF efficacy, to characterize the effects of treatment-related variables (sentence structural family and complexity; treatment dose) in relation to the Complexity Account of Treatment Efficacy (CATE) hypothesis, and to examine the effects of person-level variables (aphasia severity, sentence comprehension impairment, and time postonset of aphasia) on TUF response. Method Data from 13 single-subject, multiple-baseline TUF studies, including 46 PWA, were analyzed. Bayesian generalized linear mixed-effects interrupted time series models were used to assess the effect of treatment-related variables on probe accuracy during baseline and treatment. The moderating influence of person-level variables on TUF response was also investigated. Results The results provide group-level evidence for TUF efficacy demonstrating increased probe accuracy during treatment compared with baseline phases. Greater amounts of TUF were associated with larger increases in accuracy, with greater gains for treated than untreated sentences. The findings revealed generalization effects for sentences that were of the same family but less complex than treated sentences. Aphasia severity may moderate TUF response, with people with milder aphasia demonstrating greater gains compared with people with more severe aphasia. Sentence comprehension performance did not moderate TUF response. Greater time postonset of aphasia was associated with smaller improvements for treated sentences but not for untreated sentences. Conclusions Our results provide generalizable group-level evidence of TUF efficacy. Treatment and generalization responses were consistent with the CATE hypothesis. Model results also identified person-level moderators of TUF (aphasia severity, time postonset of aphasia) and preliminary estimates of the effects of varying amounts of TUF for treated and untreated sentences. Taken together, these findings add to the TUF evidence and may guide future TUF treatment-candidate selection. Supplemental Material https://doi.org/10.23641/asha.16828630.
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Sandberg CW, Nadermann K, Parker L, Kubat AM, Conyers LM. Counseling in Aphasia: Information and Strategies for Speech-Language Pathologists. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2021; 30:2337-2349. [PMID: 34499847 DOI: 10.1044/2021_ajslp-20-00312] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Purpose The purpose of this tutorial is to provide an overview of mental health concerns of persons with aphasia (PWAs), strategies that speech-language pathologists (SLPs) can use to address the mental health concerns of PWAs within their scope of practice, guidance related to how SLPs can help facilitate access to appropriate mental health services, and suggestions for the future of pre- and postcertification education regarding counseling in aphasia for SLPs. Method This tutorial begins with a case study that is used as a reference point throughout the tutorial. It then introduces the gap in mental health services for PWAs that prompted this work, walks SLPs through common mental health concerns PWAs experience, and provides guidance for SLPs related to counseling techniques they can utilize within their sessions and referral to counseling professionals. We end by reiterating the need for more mental health awareness and training for SLPs and suggestions for incorporating more training related to addressing client mental health concerns and developing effective collaborations with rehabilitation and mental health counselors, as needed. Conclusions The mental health needs of PWAs are not being met. This is partly due to a lack of training in counseling for SLPs and a lack of training in communication techniques for rehabilitation and mental health counselors. With this tutorial, we hope to bring more awareness to the current need for mental health services for PWAs and to provide SLPs with some tools for addressing these needs among their clientele.
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Strong KA, Randolph J. How Do You Do Talk Therapy With Someone Who Can't Talk? Perspectives From Mental Health Providers on Delivering Services to Individuals With Aphasia. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2021; 30:2681-2692. [PMID: 34674537 DOI: 10.1044/2021_ajslp-21-00040] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Purpose Aphasia is correlated with depression and anxiety, and it has a negative impact on quality of life. Aphasia is also frequently misunderstood among mental health care providers. The aim of this study was to explore the experiences of mental health providers who provide services to people living with aphasia. Method Interpretative phenomenological analysis was used to analyze interviews of six mental health providers who had some experience in providing services to people with aphasia. Results Three main themes among mental health care providers' experiences providing services to people with aphasia were identified: barriers, interprofessional collaboration, and therapy looks different. Subthemes associated with barriers included insufficient training and knowledge of aphasia, the stigma of receiving mental health services, and accessibility to services. Subthemes related to interdisciplinary collaboration included referrals, knowledge and awareness, and strategies and tools. Subthemes supporting therapy looks different included a new approach to therapy and challenges. Conclusions Mental health providers' experiences reveal the need for an action-oriented approach to overcome barriers, a nontraditional approach to talk therapy for people with aphasia, and increased collaboration with speech-language pathologists (SLPs). Future research should explore expanding the collaboration between SLPs and mental health providers to increase shared knowledge and skills in issues related to reducing depression and anxiety to support the well-being of people with aphasia.
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Donoso Brown EV, Wallace SE, Liu Q. Speech-Language Pathologists' Practice Patterns When Designing Home Practice Programs for Persons With Aphasia: A Survey. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2021; 30:2605-2615. [PMID: 34694899 DOI: 10.1044/2021_ajslp-20-00372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Purpose We aimed to describe the current practices of speech-language pathologists regarding the creation and implementation of home practice programs for persons with poststroke aphasia. Method Survey participants were American Speech-Language-Hearing Association-certified speech-language pathologists, had 30% of their caseload include persons with aphasia, and had recently created at least two home programs for persons with aphasia. Respondents completed a web-based survey on home program creation, training, technology, and methods for tracking adherence with closed and open-ended questions. Results We analyzed 80 complete surveys. Most of the participants (n = 56) created home programs for greater than 75% of their caseload. Common interventions in home programs addressed functional practice and spoken expression. Participants describe instructional techniques including building skill practice in daily routines and guided practice. Applications of technology and formal mechanisms to monitor adherence were less frequently reported. Various factors were identified as facilitators and barriers to home program creation with environmental support from others and client factors (i.e., motivation, impairments) most evident. Conclusions This study provides insight into speech-language pathologists' home program creation and implementation. Results can be used to consider mechanisms to improve use of and adherence to home programs to further support recovery. Supplemental Material https://doi.org/10.23641/asha.16840204.
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Spaccavento S, Falcone R, Cellamare F, Picciola E, Glueckauf RL. Effects of computer-based therapy versus therapist-mediated therapy in stroke-related aphasia: Pilot non-inferiority study. JOURNAL OF COMMUNICATION DISORDERS 2021; 94:106158. [PMID: 34673449 DOI: 10.1016/j.jcomdis.2021.106158] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/30/2021] [Accepted: 10/01/2021] [Indexed: 06/13/2023]
Abstract
PURPOSE The burgeoning growth of computer-based rehabilitation technologies has led to a paradigm shift in the delivery of aphasia intervention. The aim of this study was to conduct a pilot non-inferiority study comparing computer-based training for people with aphasia versus traditional therapist-mediated training on language skills, functional communication and quality of life outcomes in the hospital setting. METHODS Twenty-two fluent, monolingual Italian speakers with stroke-related aphasia in the acute phase of recovery were enrolled in the study. Participants were assigned randomly to computer-based or therapist-mediated aphasia treatment. Both groups received one, 50-minute session for 5 days per week over a period of 8 weeks. During the training, they were administered words and sentence comprehension, written naming, word completion, fluency, word and sentence reorganization tasks. The complexity of each task was increased progressively based on the severity of each person's language deficits. RESULTS Participants in both computer-based and traditional therapist-mediated aphasia intervention showed significant gains in language skills, functional communication and quality of life from pre- to post-treatment. Statistically significant within-group differences were found across all outcome measures. In contrast, no significant between-group and group x time interaction effects were found across language skills, functional communication and quality-of-life measures. CONCLUSIONS The overall pattern of findings suggested computer-based intervention was not inferior to traditional therapist-based intervention for enhancing functional communication deficits in stroke-related aphasia during the acute phase of recovery. A follow-up, fully-powered clinical trial is needed to confirm the reliability of these results.
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Bacon K, Marshall J, Caute A, Monnelly K, Cruice M, Moutou C, Woolf C. Treatment fidelity of technology-enhanced reading therapy (CommuniCATE) for people with aphasia. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2021; 56:1114-1131. [PMID: 34260119 DOI: 10.1111/1460-6984.12637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 05/11/2021] [Accepted: 05/14/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Treatment fidelity (TF), that is, the degree to which the treatment delivery has adhered to protocol, is an important aspect of establishing treatment validity and reliability. Research has shown that establishing TF is only done in a small percentage of aphasia treatment studies. AIMS This project supports the work of the CommuniCATE study, which explored the benefits of technology-enhanced aphasia therapy on participants' reading, writing, speech and conversation skills. It examines the TF of the Reading strand of the CommuniCATE project by assessing whether the therapy adhered to the protocol. The following research questions were asked: Does treatment delivery adhere to treatment protocol? Does the degree of TF vary according to the person delivering the therapy (i.e. student therapist or qualified therapist)? Does the degree of TF vary over time (early treatment sessions compared with later treatment sessions)? Was the checklist tool reliable? METHODS & PROCEDURES This study assessed the fidelity of 38 retrospective video recordings of therapy. It used a checklist measure of criteria to which the delivery of the sessions should adhere, and against which the sessions were rated. Participants were the people with aphasia receiving therapy, the students and qualified speech and language therapists delivering therapy, and the independent raters assessing the sessions. A sample of sessions was randomly chosen, including sessions delivered by qualified therapists and by students, and sessions from different time points in the treatment process. The fidelity was rated by the first author, and the fidelity rating calculated as a percentage. Comparisons in fidelity scores for the different variables were drawn using Mann-Whitney tests. The reliability of the checklist was assessed through inter and intra-rater reliability testing, and the results were analysed using Kappa statistics. OUTCOMES & RESULTS High fidelity was found across all therapy conditions with a mean score of 98.2%. Fidelity scores were not affected by the administrator of therapy; sessions delivered by qualified and student therapists were rated equally highly. There was a small but significant effect of time, with later treatment sessions scoring more highly than earlier sessions. However, scores across both periods > 90%. Inter-rater reliability found a high percentage agreement of 93.3% and a Poor Kappa agreement level. Intra-rater agreement found a high percentage agreement of 97.3% and a Fair Kappa agreement level. CONCLUSIONS & IMPLICATIONS The CommuniCATE reading therapy was implemented as per the protocol across time points, and withstood delegation to students. The high fidelity and good reliability scores have positive implications for the study's validity and reliability, and for the study's replication. WHAT THIS PAPER ADDS What is already known on the subject TF refers to the degree to which the delivery of core components of a treatment matches the implementation guidelines, that is, the adherence to protocol. Despite the acknowledged importance of TF reporting, this is often neglected in the literature. What this paper adds to existing knowledge This paper shows that the TF assessment of the CommuniCATE study (reading strand) found a 98.2% fidelity score, and that high fidelity was not compromised across treatment conditions. This paper outlines the principles of TF and highlights the need for measures to be in place to establish TF, for example, manuals, training and supervision; and to monitor TF, for example, via the use of checklists. This paper also underlines the scarcity of TF measures and checks in aphasia research. This paper therefore serves as a model of TF practice in aphasia therapy research. What are the potential or actual clinical implications of this work? This study contributes to the findings of the CommuniCATE project (reading strand), and the high fidelity findings enhance the validity of the project and indicate that the therapy manual and training enable accurate implementation of delivery. This paper also contributes to the literature on TF evaluation in aphasia studies, which is presently lacking, and highlights the need for increased focus on the optimum strategies of TF reporting.
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Wallace SJ, Sullivan B, Rose TA, Worrall L, Le Dorze G, Shrubsole K. Core Outcome Set Use in Poststroke Aphasia Treatment Research: Examining Barriers and Facilitators to Implementation Using the Theoretical Domains Framework. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2021; 64:3969-3982. [PMID: 34491769 DOI: 10.1044/2021_jslhr-20-00683] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Purpose A core outcome set (COS; an agreed minimum set of outcomes) was developed to address the heterogeneous measurement of outcomes in poststroke aphasia treatment research. Successful implementation of a COS requires change in individual and collective research behavior. We used the Theoretical Domains Framework (TDF) to understand the factors influencing researchers' use and nonuse of the Research Outcome Measurement in Aphasia (ROMA) COS. Method Aphasia trialists and highly published treatment researchers were identified from the Cochrane review of speech and language therapy for aphasia following stroke and through database searches. Participants completed a theory-informed online survey that explored factors influencing COS use. Data were analyzed using descriptive statistics and qualitative content analysis. Results Sixty-four aphasia researchers from 13 countries participated. Most participants (81%) were aware of the ROMA COS, and participants identified more facilitators than barriers to its use. The TDF domain with the highest agreement (i.e., facilitator) was "knowledge" (84% agree/strongly agree). Participants had knowledge of the measures included in the ROMA COS, their associated benefits, and the existing recommendations. The TDF domains with the least agreement (i.e., barriers) were "reinforcement" (34% agree/strongly agree); "social influences" (41% agree/strongly agree); "memory, attention, and decision processes" (45% agree/strongly agree); and "behavioral regulation" (49% agree/strongly agree). Hence, participants identified a lack of external incentives, collegial encouragement, and monitoring systems as barriers to using the ROMA COS. The suitability and availability of individual measurement instruments, as well as burden associated with collecting the COS, were also identified as reasons for nonuse. Conclusions Overall, participants were aware of the benefits of using the ROMA COS and believed that its implementation would improve research quality; however, incentives for routine implementation were reported to be lacking. Findings will guide future revisions of the ROMA COS and the development of theoretically informed implementation strategies. Supplemental Material https://doi.org/10.23641/asha.16528524.
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Doppelbauer L, Mohr B, Dreyer FR, Stahl B, Büscher V, Pulvermüller F. Long-Term Stability of Short-Term Intensive Language-Action Therapy in Chronic Aphasia: A 1-2 year Follow-Up Study. Neurorehabil Neural Repair 2021; 35:861-870. [PMID: 34232091 DOI: 10.1177/15459683211029235] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background. Intensive aphasia therapy can improve language functions in chronic aphasia over a short therapy interval of 2-4 weeks. For one intensive method, intensive language-action therapy, beneficial effects are well documented by a range of randomized controlled trials. However, it is unclear to date whether therapy-related improvements are maintained over years. Objective. The current study aimed at investigating long-term stability of ILAT treatment effects over circa 1-2 years (8-30 months). Methods. 38 patients with chronic aphasia participated in ILAT and were re-assessed at a follow-up assessment 8-30 months after treatment, which had been delivered 6-12.5 hours per week for 2-4 weeks. Results. A standardized clinical aphasia battery, the Aachen Aphasia Test, revealed significant improvements with ILAT that were maintained for up to 2.5 years. Improvements were relatively better preserved in comparatively young patients (<60 years). Measures of communicative efficacy confirmed improvements during intensive therapy but showed inconsistent long-term stability effects. Conclusions. The present data indicate that gains resulting from intensive speech-language therapy with ILAT are maintained up to 2.5 years after the end of treatment. We discuss this novel finding in light of a possible move from sparse to intensive therapy regimes in clinical practice.
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Therrien MCS, Madden EB, Bislick L, Wallace SE. Aphasia and Friendship: The Role and Perspectives of Speech-Language Pathologists. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2021; 30:2228-2240. [PMID: 34310195 DOI: 10.1044/2021_ajslp-20-00370] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Purpose Speech-language pathologists (SLPs) who work with people with aphasia focus on assessment and intervention to support improved communication outcomes for their clients. Friendship, a key component of quality of life, often depends on communicative interaction, and many people with aphasia report having reduced social circles. The purpose of this study was to explore the perceptions of SLPs working with clients with aphasia on their role in supporting friendship development and maintenance. Method An online survey composed of questions addressing SLP perspectives and goal setting, assessment, and treatment practices related to aphasia and friendship was distributed to SLPs across the United States. Survey data were analyzed using both quantitative and qualitative methods. Results Forty-seven SLPs completed the survey. While many SLPs reported that the friendships of their clients with aphasia were impacted by aphasia and that it was within their scope of practice to support friendship development and maintenance, many did not specifically assess or target friendship and friendship outcomes in the treatment plan. SLPs identified barriers and facilitators to focusing on friendship within the context of speech and language therapy. Conclusions Findings suggest the majority of participating SLPs were interested in addressing friendship with clients with aphasia; however, they experienced barriers in practice. Further examination of SLP perspectives and clinical practice regarding friendship and aphasia is warranted. Additionally, research investigating effective assessment and therapeutic methods that target friendship in aphasia is needed to support clinical practice and the well-being of clients with aphasia. Supplemental Material https://doi.org/10.23641/asha.15032217.
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