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Non-invasive brain stimulation, such as transcranial direct current stimulation (tDCS), has been shown to increase the outcome of speech and language therapy (SLT) in chronic aphasia. Only a few studies have investigated the effect of add-on tDCS on SLT in the early stage of aphasia; this may be due to methodological reasons, in particular the influence of spontaneous remission and the difficulty of establishing stimulation protocols in clinical routines. Thirty-seven participants with subacute aphasia (PwA) after stroke (23 men, 14 women; mean age 62 ± 12 years; mean duration 49 ± 28 days) were included in two consecutive periods of treatment lasting two weeks each. During the first period (P1) the participants received 10 sessions of SLT, during the second period (P2) the aphasia therapy was supplemented by anodal left hemispheric 2 mA tDCS over the left hemisphere. Severity-specific language tests (Aachen Aphasia Test (AAT), n = 27 and Bielefeld Aphasia Screening-Reha (BIAS-R), n = 10) were administered before P1, between P1 and P2, and after P2. Where information was available, the results were corrected for spontaneous remission (AAT sample), and the therapy outcomes of P1 and P2 were compared. Participants' overall language abilities improved significantly during P1 and P2. However, improvement—as measured by the AAT profile level or the BIAS-R mean percentage value—during P2 (with tDCS) was significantly higher than during P1 (p < 0.001; AAT sample and p = 0.005; BIAS-R sample). Thus, tDCS protocols can be implemented in early aphasia rehabilitation. Despite the limitations of the research design, which are also discussed from an implementation science perspective, this is preliminary evidence that an individually tailored anodal tDCS can have a significant add-on effect on the outcome of behavioral aphasia therapy in subacute aphasia. [ABSTRACT FROM AUTHOR]

AbstractProduction of verb morphology, especially tense inflection, is usually impaired in individuals with agrammatism. There have been relatively few studies on treatment of verb tense inflection in agrammatic aphasia. In this study we adapted ACTION (a linguistically motivated treatment) to Persian language, to treat the production of regular and irregular verbs separately in sentence context. A single-subject multiple-baseline across behaviors design was used to establish the treatment effect. Using a non-probable convenience sampling, four Persian agrammatic patients with Broca’s aphasia resulting from cerebrovascular accident (CVA) were recruited for this study. Two participants received treatment first for regular verbs (Phase 1, 4 weeks), and then for irregular verbs (Phase 2, 4 weeks). The other two participants received treatment in reverse order. In the final phase of treatment (Phase 3, 4 weeks), all 4 participants underwent a sentence construction treatment. All participants showed improvement in the production of trained tenses. Treatment also generalized to production of untrained regular verbs while generalization to irregular verbs was modest. Furthermore, improvement was found on narrative scores (e.g. MLU) after treatment. These findings suggest that Persian individuals with agrammatism could be trained to correctly apply temporal information to verb inflection in elicited speech. [ABSTRACT FROM AUTHOR]

Non-invasive brain stimulation, such as transcranial direct current stimulation (tDCS), has been shown to increase the outcome of speech and language therapy (SLT) in chronic aphasia. Only a few studies have investigated the effect of add-on tDCS on SLT in the early stage of aphasia; this may be due to methodological reasons, in particular the influence of spontaneous remission and the difficulty of establishing stimulation protocols in clinical routines. Thirty-seven participants with subacute aphasia (PwA) after stroke (23 men, 14 women; mean age 62 ± 12 years; mean duration 49 ± 28 days) were included in two consecutive periods of treatment lasting two weeks each. During the first period (P1) the participants received 10 sessions of SLT, during the second period (P2) the aphasia therapy was supplemented by anodal left hemispheric 2 mA tDCS over the left hemisphere. Severity-specific language tests (Aachen Aphasia Test (AAT), n = 27 and Bielefeld Aphasia Screening-Reha (BIAS-R), n = 10) were administered before P1, between P1 and P2, and after P2. Where information was available, the results were corrected for spontaneous remission (AAT sample), and the therapy outcomes of P1 and P2 were compared. Participants’ overall language abilities improved significantly during P1 and P2. However, improvement—as measured by the AAT profile level or the BIAS-R mean percentage value—during P2 (with tDCS) was significantly higher than during P1 (p < 0.001; AAT sample and p = 0.005; BIAS-R sample). Thus, tDCS protocols can be implemented in early aphasia rehabilitation. Despite the limitations of the research design, which are also discussed from an implementation science perspective, this is preliminary evidence that an individually tailored anodal tDCS can have a significant add-on effect on the outcome of behavioral aphasia therapy in subacute aphasia.

Perseverations in speech production tasks represent a pervasive symptom of chronic aphasia. Semantic perseverations (SPs) are defined as repetitive and unconscious production of specific linguistic forms previously produced, heard, or seen which share semantic relatedness with the target word. Neurochemically, SPs have been attributed to weakened activation of the target word due to the depletion of neurotransmitter systems (acetylcholine and dopamine) occurring in the context of activation of semantic competitors. The present pilot study seeks to evaluate the effectiveness of a cholinergic enhancing drug combined with speech language therapy in reducing SPs and other non-perseverative semantic errors in a person with chronic post-stroke aphasia. Combined therapy of the cholinesterase inhibitor donepezil and conventional speech-language therapy (SLT) (2 hours/week) over 16 weeks was administered to a woman with chronic fluent post-stroke aphasia showing high rate of semantic errors. Aphasia and SPs assessments were performed at four different time-points across the study: at baseline, after donepezil 5 mg, donepezil 10 mg, and after 4-weeks of washout. The changes induced by the treatments on the occurrence of SPs and semantic paraphasias during a picture naming task were evaluated. By using a specific statistical methodology, we performed a fine-grained analysis of the frequency of SPs and their temporal course at the different time-points to dissect changes induced by the treatment. At baseline, there were significantly more SPs than expected by a random distribution, whereas a marked reduction of these errors was found in the three following evaluations. A significant reduction in aphasia severity was also found with high donepezil doses and this improvement maintained after a 4-week washout period. Everyday communication improved with low doses of donepezil. Our findings suggest that decreased activity of the cholinergic system may exert a permissive role for the production of SPs and highlight the importance of combining cholinergic agents with speech-language therapy to reduce SPs in aphasia at the time that other language deficits are also improved. [ABSTRACT FROM AUTHOR]

Background: The impact of hospital care quality on patient outcomes in post-stroke aphasia remains unclear. We investigated the impact of nationally-endorsed acute stroke treatments on outcomes post-stroke, by aphasia status., Methods: Patient-level data from the Australian Stroke Clinical Registry (2009-2013) linked to national deaths, hospital emergency presentations and admissions data were used. Aphasia was identified for the index stroke event (ICD-10 diagnosis code R47.0). Impact of receiving an optimal stroke care bundle (stroke unit care, antihypertensive medication at discharge and discharge care plan) and an acute ischemic stroke (AIS) care bundle (stroke unit care, intravenous thrombolysis and aspirin within 48 h of admission) on outcomes were analysed using multivariable regression models with propensity score adjustment., Results: The study included 12,690 patients with a median age of 76, 54 % male, and 26 % with aphasia. Non-receipt of the optimal stroke care bundle was associated with worse survival, compared to optimal care, in people with aphasia (HR: 3.37; 95 % CI 2.10, 5.40; p < 0.05) and without aphasia (HR: 2.10; 95 % CI 1.19, 3.69; p < 0.05). Notably, the dose-response effect on survival was more pronounced in individuals with aphasia. In those who received the AIS care bundle, readmission within 12 months was greater in those without aphasia (vs aphasia, p-value interaction = 0.001), whereas survival was similar (p-value interaction = 0.731)., Conclusions: Survivors of stroke with aphasia who did not receive the optimal stroke care bundle, had worse survival at 12 months post-stroke. Ensuring eligible patients receive the optimal stroke care bundle is crucial for improving their 12-month survival., Competing Interests: Declaration of competing interest D.A.C is the current Data Custodian for the AuSCR. D.A.C reports receiving restricted grants from Boehringer Ingelheim, Ipsen, Medtronic, and Shire outside the work presented today. M.F·K is a member of the AuSCR Management Committee and the Research Advisory Committee of the Stroke Foundation, reports receiving educational grants from Amgen Australia and GSK outside the submitted work. All other authors report no potential conflicts of interest with respect to the research, authorship and/or publication of this article., (Copyright © 2024. Published by Elsevier B.V.)

Purpose: Participation is an integral focus of services to people with aphasia and is considered best practice within the scope of practice for speech-language pathology. The Life Participation Approach to Aphasia encourages meaningful participation in life for people living with aphasia. In theory, providing participation-based services to people with aphasia seems logical; however, embedding these constructs of participation into practice can be challenging for speech-language pathologists (SLPs). Project-based intervention (PBI) provides an authentic opportunity to target participation and support identity reformulation in aphasia intervention. Historically, projects have been provided primarily in group-based settings, which may be difficult for the majority of SLPs who primarily offer individual sessions due to reimbursement. This tutorial provides a framework for using PBI in individual sessions for clients with aphasia using five evidence-based components: (a) shared decision making, (b) patient-reported outcomes, (c) goal setting, (d) the project, and (e) ongoing evaluation. Evidence-based tools and a case example are provided to support each component., Conclusions: Projects and PBI provide tangible means of placing participation at the center of intervention while also providing opportunities to target language impairments, identity reconstruction, and various environments in a meaningful and personalized way. Projects can be scaled to the client's needs and abilities as well as to the constraints and options of the service delivery setting.

Purpose: The purpose of this investigation was to examine single-word speech intelligibility outcomes following sound production treatment in a group of 22 speakers with chronic acquired apraxia of speech (AOS) and aphasia. Also, the stability of repeated posttreatment intelligibility measures was examined for two scoring methods., Method: The Assessment of Intelligibility of Dysarthric Speech was administered twice to each participant at pretreatment and twice at 8 weeks posttreatment. The test-retest reliability of the pretreatment samples was evaluated in a prior study; repeated samples were found to be stable over sampling times. For the current study, the three expert listeners who had rated the pretreatment samples scored the posttreatment samples using transcription and multiple-choice scoring formats. An additional expert listener, blinded to sampling time, scored pre- and posttreatment samples., Results: The posttreatment samples were found to be stable over sampling times for the group. Posttreatment intelligibility scores were statistically significantly higher than the pretreatment scores for both scoring methods (i.e., increases of 9%-10%). Scores derived from the two scoring methods were strongly, positively correlated, with multiple-choice scores being significantly higher than transcription. The scoring methods did not differ significantly in the amount of change found from pre- to posttreatment. There were no statistically significant correlations between AOS severity and changes in pre- to posttreatment intelligibility scores. Performance for most participants was similar to group performance., Conclusions: Stability of posttreatment intelligibility samples supports use of intelligibility scores as outcome measures. This group of speakers demonstrated statistically significant increases in single-word speech intelligibility following sound production treatment., Supplemental Material: https://doi.org/10.23641/asha.26972425.

Background: Over 50% of individuals with aphasia face ongoing word-finding issues. Studies have found phonologically oriented therapy helpful for English speakers, but this has not yet been studied in French. It is essential to assess the effectiveness of such a therapy in French, considering the distinct linguistic typologies between both languages, which may impact the outcomes of phonologically oriented interventions., Aim: This paper evaluates the effectiveness of French Phonological Component Analysis (Fr-PCA) on communication skills of individuals with chronic aphasia and the impact of individual factors on treatment success., Methods & Procedures: Eighteen individuals with chronic aphasia received 15 h of Fr-PCA therapy over 5 weeks. Naming accuracy for treated and untreated words was measured before and after therapy, as well as at 3- and 6-month follow-ups. Secondary outcome measures included standardized tests measuring within-level generalization (object and action naming) and across-level generalization (repetition, verbal fluency, oral comprehension, communication effectiveness reported by a frequent communication partner)., Outcomes & Results: Fr-PCA led to improved accuracy for treated (17 participants out of 18) and untreated words (9 participants out of 18), with gains maintained at 6-month follow-up (7 participants out of 10 for treated and 6 participants out of 10 for untreated), and generalization to communication effectiveness reported by a frequent communication partner (11 participants out of 16). Age, apraxia of speech severity and initial anomia severity impacted therapy gains., Conclusions & Implications: Though more research is needed, results suggest Fr-PCA benefits French individuals living with aphasia. Identifying individual factors influencing therapy gains could enable clinicians to improve therapy tailoring., What This Paper Adds: What is already known on this subject Phonological Component Analysis (PCA) improves naming of treated and untreated items in individuals living with aphasia. There is also evidence supporting long-lasting benefits following PCA. However, PCA has never been studied in French, a language presenting with a different linguistic typology than English, and we know little as to which individual factors can influence PCA therapy benefits. What this paper adds to existing knowledge Through group-level analyses on both personalized sets and standardized tests, this study shows that PCA constitutes an effective therapy protocol for francophone individuals living with aphasia. The gains are measured on treated and untreated items and generalized to levels other than naming, such as communication effectiveness. Individual factors such as age, initial anomia severity and apraxia of speech severity influence therapy outcomes. What are the potential or actual clinical implications of this work? There is now evidence supporting PCA in French, a language with strong morphological-phonological interactions. Furthermore, when working with individuals living with aphasia and severe anomia or apraxia of speech, gains can still be made, but might be longer to attain., (© 2024 The Author(s). International Journal of Language & Communication Disorders published by John Wiley & Sons Ltd on behalf of Royal College of Speech and Language Therapists.)

Background: Aphasia is a devastating consequence after stroke, affecting millions of patients each year. Studies have shown that intensive speech and language therapy (SLT) is effective in the chronic phase of aphasia. Leveraging a large single-center cohort of persons with aphasia (PWA) including patients also in the subacute phase, we assessed treatment effects of intensive aphasia therapy in a real-world setting., Methods: Data were collected at the Aachen aphasia ward in Germany between 2003 and 2020. Immediate treatment responses across different language domains were assessed with the Aachen Aphasia Test (AAT) using single-case psychometrics, conducted before and after 6-7 weeks of intensive SLT (10 h per week, median (IQR) dosage = 68 (61-76)). We adjusted for spontaneous recovery in subacute patients. Differential treatment effects between subgroups of chronicity and predictors of therapy response were investigated., Results: A total of 448 PWA were included (29% female, median (IQR) age = 54 (46-62) years, median (IQR) time post-onset = 11 (6-20) months) with 12% in the early subacute, 15% in the late subacute and 74% in the chronic phase of aphasia. The immediate responder rate was 59%. Significant improvements in all AAT subtests und subscales were observed hinting at broad effectiveness across language domains. The degree of therapy-induced improvement did not differ between the chronicity groups. Time post-onset, dosage of therapy and aphasia severity at the beginning of treatment were predictors of immediate treatment response., Discussion: Intensive therapy protocols for aphasia after stroke are yielding substantial responder rates in a routine clinical setting including a wide range of patients., Competing Interests: Declarations Conflict of interest On behalf of all the authors, the corresponding author states that there is no conflict of interest. Ethical approval This study was performed in line with the principles of the Declaration of Helsinki. It was approved by the local Ethics Committee of the Medical Faculty of RWTH Aachen University (vote number: EK 038/20). Informed consent No informed consent was required according to German legislation and data protection rules because patient data result from routine clinical care and not from additional research activity., (© 2024. The Author(s).)

Objective: This study aimed to assess the quality of randomized controlled trials (RCTs) that have reported the use of acupuncture for the treatment of post-stroke aphasia (PSA)., Methods: We systematically searched PubMed, Embase, Cochrane Library, Web of Science, Chinese National Knowledge Infrastructure (CNKI), Wanfang data Information Site, and China Science and Technology Journal Database from January 2013 to June 2023. RCTs utilizing acupuncture as an intervention for the treatment of post-stroke aphasia were included in this study. The overall quality score (OQS) of RCTs was independently evaluated by two researchers using the Consolidated Standards for Reporting Trials (CONSORT) and the Standards for Reporting Interventions in Controlled Trials of Acupuncture (STRICTA) guidelines, with the agreement between researchers calculated using Cohen's kappa statistics., Results: In conclusion, we included 38 RCTs in this study. The median OQS of the 38 RCTs was 13 (minimum 8, maximum 20) based on the CONSORT statement. Out of all CONSORT items, 10 (27%) had a positive rate of greater than 80%, while 17 (46%) had a positive rate of less than 10%. The median OQS of the 38 RCTs was 12 (minimum 6, maximum 14) based on the STRICTA guideline. Within the STRICTA guideline, 6 items (35%) had a positive rate of greater than 80%, and 3 items (18%) had a positive rate of less than 10%. Most items based on the CONSORT and STRICTA guidelines were observed to have a perfect or good degree of agreement., Conclusions: The overall reporting quality of RCTs for acupuncture treatment of PSA was found to be suboptimal. Notably, the reporting quality of the STRICTA guideline is higher compared to the CONSORT statement. Therefore, strict adherence to both the CONSORT and STRICTA statements is recommended to enhance the quality of RCT reports on acupuncture treatment for post-stroke aphasia., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2024 Qin et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Transcranial direct current stimulation (tDCS) targeting Broca's area has shown promise for augmenting language production in post-stroke aphasia (PSA). However, previous research has been limited by small sample sizes and inconsistent outcomes. This study employed a double-blind, parallel, randomized, controlled design to evaluate the efficacy of anodal Broca's tDCS, paired with 20-minute speech and language therapy (SLT) focused primarily on expressive language, across 5 daily sessions in 45 chronic PSA patients. Utilizing the Western Aphasia Battery-Revised, which assesses a spectrum of linguistic abilities, we measured changes in both expressive and receptive language skills before and after intervention. The tDCS group demonstrated significant improvements over sham in aphasia quotient, auditory verbal comprehension, and spontaneous speech. Notably, tDCS improved both expressive and receptive domains, whereas sham only benefited expression. These results underscore the broader linguistic benefits of Broca's area stimulation and support the integration of tDCS with SLT to advance aphasia rehabilitation., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Background: Currently, there are no agreed quality standards for post-stroke aphasia services. Therefore, it is unknown if care reflects best practices or meets the expectations of people living with aphasia. We aimed to (1) shortlist, (2) operationalise and (3) prioritise best practice recommendations for post-stroke aphasia care., Methods: Three phases of research were conducted. In Phase 1, recommendations with strong evidence and/or known to be important to people with lived experience of aphasia were identified. People with lived experience and health professionals rated the importance of each recommendation through a two-round e-Delphi exercise. Recommendations were then ranked for importance and feasibility and analysed using a graph theory-based voting system. In Phase 2, shortlisted recommendations from Phase 1 were converted into quality indicators for appraisal and voting in consensus meetings. In Phase 3, priorities for implementation were established by people with lived experience and health professionals following discussion and anonymous voting., Findings: In Phase 1, 23 best practice recommendations were identified and rated by people with lived experience (n = 26) and health professionals (n = 81). Ten recommendations were shortlisted. In Phase 2, people with lived experience (n = 4) and health professionals (n = 17) reached a consensus on 11 quality indicators, relating to assessment (n = 2), information provision (n = 3), communication partner training (n = 3), goal setting (n = 1), person and family-centred care (n = 1) and provision of treatment (n = 1). In Phase 3, people with lived experience (n = 5) and health professionals (n = 7) identified three implementation priorities: assessment of aphasia, provision of aphasia-friendly information and provision of therapy., Interpretation: Our 11 quality indicators and 3 implementation priorities are the first step to enabling systematic, efficient and person-centred measurement and quality improvement in post-stroke aphasia services. Quality indicators will be embedded in routine data collection systems, and strategies will be developed to address implementation priorities., Patient and Public Contribution: Protocol development was informed by our previous research, which explored the perspectives of 23 people living with aphasia about best practice aphasia services. Individuals with lived experience of aphasia participated as expert panel members in our three consensus meetings. We received support from consumer advisory networks associated with the Centre for Research Excellence in Aphasia Rehabilitation and Recovery and the Queensland Aphasia Research Centre., (© 2024 The Author(s). Health Expectations published by John Wiley & Sons Ltd.)

Introduction: Longstanding racial disparities in stroke-related outcomes have been well documented. However, the underlying causes of observed disparities have neither been clearly determined nor have strategies to mitigate disparities been developed. Evidence suggests that racial disparities may be partially explained by structural barriers that can arise from implicit and explicit provider biases, institutional practices, public policies, or characteristics of the community where patients reside and recover from their conditions. The objective of this study is to move beyond traditional measures of disparities by identifying the mechanisms that drive these observed disparities in aphasia and dysphagia across the continuum of care. In this study we will follow stroke survivors for 12 months post-discharge, which will allow us to examine the patient, provider, health system, and administrative factors that impact their aphasia and dysphagia recovery., Methods: This study will utilize a 100% sample of Medicare fee-for-service claims data for persons hospitalized for stroke. Patients discharged from acute stroke care will be followed for at least 12 months to measure the timing of post-acute care transition(s) and post-acute care speech-language pathology (SLP) utilization. Functional communication and swallowing outcomes will be measured at initiation, conclusion of post-acute care treatment, and points in-between allowing us to link improvement of functional communication (i.e., aphasia) and swallowing ability (i.e., dysphagia) to aphasia/dysphagia treatments as patients transition through post-acute settings. Then, using regression decomposition methods, we will examine the relationships between race and: (a) where patients receive treatment, (b) the timing of transition between sites of care, and (c) the quality of care received. Decomposition methods will allow us to elucidate the multiple factors that contribute to underlying observed health disparities by quantifying the extent to which differences between the outcomes of two groups are explained by 1) differential endowments or characteristics, such as geographic access, education, risk factors, or insurance coverage; or 2) differences in decision-making, defined as between group differences in outcomes despite equal endowments or unmeasured differences., Discussion: We hypothesize that racial disparities in aphasia and dysphagia outcomes will not only result from differences in the quantity and timing of services provided in the post-acute and community settings, but also structural differences at the community level. These findings will provide a more comprehensive understanding of healthcare use and outcomes., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2024 Ellis et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Introduction: Aphasia is a common dysfunction among patients with stroke that can severely affect daily life. Listening to the 'five-tone' melodies of traditional Chinese medicine can improve some of the language functions of patients with post-stroke aphasia; however, passive listening may limit its clinical efficacy. In this study, we transform the passive listening five-tone melodic therapy of traditional Chinese medicine into an active five-tone speech therapy. This randomised controlled trial aims to investigate the clinical efficacy of active five-tone speech therapy in the treatment of post-stroke aphasia, such as language function, daily communication ability and communication efficiency, as well as investigate the therapeutic mechanism of this innovative therapy by electroencephalogram and MRI., Methods and Analysis: The study is a multicentric, randomised, parallel-assignment, single-blind treatment study. 70 participants will be recruited from the Rehabilitation Hospital Affiliated to Fujian University of Traditional Chinese Medicine and the Third People's Hospital Affiliated to Fujian University of Traditional Chinese Medicine and randomly assigned to two groups, the five-tone speech therapy group and the control group, at a 1:1 ratio. The control group will receive 20 sessions of conventional speech-language therapy, while the five-tone speech therapy group will receive 20 sessions of five-tone speech therapy in addition to conventional speech-language therapy. The primary outcome measure for this study will be the score on Western Aphasia Battery. Secondary outcomes include communicative abilities in daily living, percentage of correct information units and correct information units per minute, as well as resting-state electroencephalogram, event-related potentials and MRI data. All outcomes will be evaluated at 0 weeks (before intervention) and at 4 weeks (after 20 intervention sessions)., Ethics and Dissemination: Ethical approval of this study was granted by the ethics committees of the Rehabilitation Hospital Affiliated to Fujian University of Traditional Chinese Medicine (2023KY-009-01) and the Third People's Hospital Affiliated to Fujian University of Traditional Chinese Medicine (2023-kl-010). Recruitment commenced on 24 April 2023. Informed consent will be obtained from all participants of the trial (or from their legal guardians, where applicable). The outcomes of the trial will be disseminated through peer-reviewed publications., Trial Registration Number: ChiCTR2300069257., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Purpose: Individuals with aphasia identify discourse-level communication (i.e., language in use) as a high priority for treatment. The central premise of most aphasia treatments is that restoring language at the phoneme, word, and/or sentence level will generalize to discourse. However, treatment-related changes in discourse-level communication are modest, are poorly understood, and vary greatly among individuals with aphasia. In response, this study consisted of a multilevel discourse analysis of archival, monologic discourse outcomes across two high-intensity Semantic Feature Analysis (SFA) clinical trials. Aim 1 evaluated changes in theoretically motivated discourse outcomes representing lexical-semantic processing, lexical diversity, grammatical complexity, and discourse informativeness. Aim 2 explored the potential moderating role of nonlanguage cognitive factors (semantic memory, divided attention, and executive function) on discourse outcomes., Method: This study was a retrospective analysis of archival monologic discourse outcomes after intensive SFA for n = 60 (Aim 1) and a subset n = 44 (Aim 2). Outcome measures included lexical-semantic processing (% semantic errors), lexical diversity (moving average type-token ratio), grammatical complexity (mean utterance length), and discourse informativeness (% correct information units). Bayesian generalized mixed-effects models were used to examine changes across four study time points: enrollment, entry, exit, and 1-month follow-up., Results: The present study found no evidence for meaningful or statistically reliable improvements in monologue discourse performance after SFA when measured using standard, general-topic discourse stimuli. There was weak and inconsistent evidence that nonlanguage cognitive factors may play a role in moderating treatment response., Conclusions: These findings indicate a clear need to pair theoretically informed treatments designed to facilitate generalization to discourse with intentional measurement paradigms designed to capture it. Furthermore, there is a clear need to examine how established treatments, restorative or compensatory, can better facilitate generalization to discourse-level communication. These priorities are critical for meaningfully improving everyday communication and reducing the profound communication and psychosocial consequences of aphasia., Supplemental Material: https://doi.org/10.23641/asha.26524081.

In early stages, individuals with primary progressive aphasia (PPA) report language symptoms while scoring within norm in formal language tests. Early intervention is important due to the progressive nature of the disease. We report a single-case study of an individual with logopenic variant PPA (lvPPA). We tested whether letter fluency, used as a therapy task, can improve lexical retrieval when combined with tDCS to either the left inferior-frontal gyrus (IFG) or the left inferior parietal lobe (IPL), administered in two separate therapy phases separated by a wash-out period of 3 months. We observed increases in number of words retrieved during a letter fluency task in trained and untrained letters, when letter fluency therapy (LeFT) was administered with anodal tDCS. When LeFT was combined with left IFG stimulation, words produced in a letter fluency task were lower frequency and higher age of acquisition after treatment, compared to before treatment and there was also an increase in accuracy and response times in an untrained picture-naming task. The results indicate that letter fluency therapy combined anodal tDCS is effective in improving lexical retrieval, particularly when left IFG stimulation was used. Effects generalize beyond the trained task, albeit slowing down of responses in picture naming. This task may provide a useful clinical intervention strategy for patients with mild anomia, who are not challenged enough by traditional naming therapies. [ABSTRACT FROM AUTHOR]

In this randomized, double-blind, sham-controlled trial of Cerebellar Stimulation for Aphasia Rehabilitation (CeSAR), we will determine the effectiveness of cathodal tDCS (transcranial direct current stimulation) to the right cerebellum for the treatment of chronic aphasia (>6 months post stroke). We will test the hypothesis that cerebellar tDCS in combination with an evidenced-based anomia treatment (semantic feature analysis, SFA) will be associated with greater improvement in naming untrained pictures (as measured by the change in Philadelphia Picture Naming Test), 1-week post-treatment, compared to sham plus SFA. We will also evaluate the effects of cerebellar tDCS on naming trained items as well as the effects on functional communication, content, efficiency, and word-retrieval of picture description, and quality of life. Finally, we will identify imaging and linguistic biomarkers to determine the characteristics of stroke patients that benefit from cerebellar tDCS and SFA treatment. We expect to enroll 60 participants over five years. Participants will receive 15, 25-minute sessions of cerebellar tDCS (3-5 sessions per week) or sham tDCS combined with 1 hour of SFA treatment. Participants will be evaluated prior to the start of treatment, one-week post-treatment, 1-, 3-, and 6-months post-treatment on primary and secondary outcome variables. The long-term aim of this study is to provide the basis for a Phase III randomized controlled trial of cerebellar tDCS vs sham with concurrent language therapy for treatment of chronic aphasia. Trial registration: The trial is registered with ClinicalTrials.gov NCT05093673., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2024 Lammers et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Aphasia negatively impacts mental health, disrupting social connections and meaningful life activities. Gratitude interventions for healthy adults positively impact well-being, physical health, and mental health. A systematic review of gratitude interventions for people living with chronic health conditions was conducted to identify current practices and existing gaps and to map the literature for incorporating gratitude interventions into aphasia rehabilitation. A scoping review of the literature published prior to March 2023 was conducted using CINAHL, Google Scholar, PubMed, and ERIC to identify gratitude interventions for adults with chronic health conditions. The search identified 414 studies. Five met the inclusion criteria. Interventions targeting chronic health conditions included alcohol use disorder, chronic heart failure, cancer, and asthma. No empirical studies were identified that used gratitude interventions with people who have aphasia or have had a stroke. Four studies used journaling as the intervention and one used gratitude letters. All interventions used written or verbal expressions of gratitude. Gratitude interventions have been used in limited ways with chronic health conditions. As gratitude interventions are language-based and rely on writing, people with aphasia may need modifications to support accessibility to these interventions which can positively impact mental health and well-being., Competing Interests: The authors report there are no competing interests to declare., (Thieme. All rights reserved.)

Audrey Holland (1982) compared test scores to observers' ratings of conversational communicative success in people with aphasia (PWA). This springboarded a body of evidence employing observers to rate discourse. We review the utility of those ratings for assessing PWA's communication success. A traditional literature review identified 16 articles involving naive or trained raters assessing PWAs' communicative success across discourse genres. Another 10 articles reported ratings over time. Collectively, these studies evaluated 349 PWAs. Four studies utilized observers to rate the success of PWA's conversations. Eight studies that reported observers' ratings on other discourse genres found that multimodal communication and facilitative contexts improved success, and ratings of informativeness and comfort related to objective discourse analysis measures. Nine of 10 studies examining treatment effects found that communicative success ratings captured improvements. Observers' ratings provide social validity by reliably assessing the discourse-level communicative success of PWA. Ratings correlated with standardized diagnostic and objective discourse metrics but provided a window into factors that affect communicative success, including the degree to which communication is interactive, multimodal, and contextual. Integrating observers' ratings of discourse success at pretreatment may help identify supports or barriers to successful communication, facilitate individualization of treatments, and offer social validity of change., Competing Interests: A.E.R., A.L.R., and K.J.G. declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Thieme. All rights reserved.)

This article acknowledges Audrey Holland's influence on aphasiology as it specifically relates to the emergence of a strengths-based perspective on the everyday communication of people with aphasia. We explore a historical perspective, as well as current ways in which everyday communicative events are approached in both clinical and research practice. The term "functional communication" is synonymous with Audrey's work, with linguistically-based discourse analysis and therapy both viewed as natural companions and extensions of the concept within aphasiology. Audrey's focus on the interactional side of communication and psychosocial impacts of aphasia, as well as her expertise in analysis and measurement, contributed to the coalescing of impairment-based and social communication approaches, encompassing a true sense of humanity and connectedness. Her application of these in international contexts was also noteworthy. In this article, we hope to capture principles of aphasia management that underpin current clinical practice, and also move beyond the traditional clinic context to consider aphasia groups that have had such a key role in promoting successful social communication by and with people with aphasia. We suggest future directions to further promote the principles advocated by Audrey Holland in assisting people with aphasia to move forward with confidence with their conversation partners, friends, and communities., Competing Interests: None declared., (Thieme. All rights reserved.)

Purpose: Aphasia is an acquired language impairment that commonly results from stroke. Non-invasive brain stimulation (NIBS) might accelerate aphasia recovery trajectories and has seen mounting popularity in recent aphasia rehabilitation research. The present review aimed to: (1) summarise all existing literature on NIBS as a post-stroke aphasia treatment; and (2) provide recommendations for future NIBS-aphasia research., Materials and Methods: Databases for published and grey literature were searched using scoping review methodology. 278 journal articles, conference abstracts/posters, and books, and 38 items of grey literature, were included for analysis., Results: Quantitative analysis revealed that ipsilesional anodal transcranial direct current stimulation and contralesional 1-Hz repetitive transcranial magnetic stimulation were the most widely used forms of NIBS, while qualitative analysis identified four key themes including: the roles of the hemispheres in aphasia recovery and their relationship with NIBS; heterogeneity of individuals but homogeneity of subpopulations; individualisation of stimulation parameters; and much remains under-explored in the NIBS-aphasia literature., Conclusions: Taken together, these results highlighted systemic challenges across the field such as small sample sizes, inter-individual variability, lack of protocol optimisation/standardisation, and inadequate focus on aphasiology. Four key recommendations are outlined herein to guide future research and refine NIBS methods for post-stroke aphasia treatment.

Throughout her career, Audrey Holland advocated for persons with aphasia, urging clinicians and others to view each person in the context of their needs and desires in navigating daily life. In this article, we acknowledge her ideas about functional treatment, and consider their influence on contemporary, activity-focused aphasia treatment. Three criteria define activity-focused treatment: (1) activity-specific goals, (2) personally relevant targets, and (3) near-real-life practice settings. Elements of treatment design, activities, and outcome measurement described here exemplify Audrey's beliefs in person-centered clinical aphasiology. Operationalizing treatment elements and designing a context as close to real life as possible are clinical actions that support these beliefs. Activity-focused treatment and other life participation approaches have often been relegated to the last pha s e of treatment; following Audrey's example, we advocate beginning with activity-focused treatment based on a client's communication needs and desires. Activity-focused treatment benefits persons with aphasia, their families, clinicians, and other stakeholders by presenting outcomes that reflect communication change in a real-life context and that are individually relevant. Such outcomes foster an individual's inclusion in their communication environments, respect the WHO platform of functional treatment, and prepare a clinician to present outcome data relevant to that individual., Competing Interests: None declared., (Thieme. All rights reserved.)

A stroke can disrupt the finely tuned language network resulting in aphasia, a language impairment. Though many stroke survivors with aphasia recover within the first 6 months, a significant proportion have lasting deficits. The factors contributing to optimal treatment response remain unclear. Some evidence suggests that increased modularity or fragmentation of brain networks may underlie post-stroke aphasia severity and the extent of recovery. We examined associations between network organization and aphasia recovery in sixteen chronic stroke survivors with non-fluent aphasia following 35 h of Multi-Modality Aphasia Therapy over 10 days and 20 healthy controls who underwent imaging at a single timepoint. Using diffusion-weighted scans obtained before and after treatment, we constructed whole-brain structural connectomes representing the number of probabilistic streamlines between brain regions. Graph theory metrics were quantified for each connectome using the Brain Connectivity Toolbox. Correlations were examined between graph metrics and speech performance measured using the Boston Naming Test (BNT) at pre-, post- and 3-months post-intervention. Compared to controls, participants with stroke demonstrated higher whole-brain modularity at pre-treatment. Modularity did not differ between pre- and post-treatment. In individuals who responded to therapy, higher pre-treatment modularity was associated with worse performance on the BNT. Moreover, higher pre-treatment participation coefficients (i.e., how well a region is connected outside its own module) for the left IFG, planum temporale, and posterior temporal gyri were associated with greater improvements at post-treatment. These results suggest that pre-treatment network topology may impact therapeutic gains, highlighting the influence of network organization on post-stroke aphasia recovery., (Copyright © 2024 The Authors. Published by Elsevier B.V. All rights reserved.)

Purpose: The study purpose was to compare the practice patterns captured by self-reported logbook data and those recorded by a computerized home program application. The current study is part of a larger single-case research design study aimed at investigating the effect of logbook use on home program adherence in people with aphasia poststroke., Method: Data from six adults with chronic aphasia with interest in improving their reading were used in this secondary analysis. Participants completed reading comprehension therapy tasks using a mobile application and tablet. The activities were self-directed and designed for people with aphasia to complete independently. We created an aphasia-friendly logbook based on best practices to allow participants to record their estimated total minutes practiced. Participants received instructions to practice the reading therapy application 80 min a day 7 days a week for the duration of the study. We calculated the difference in the total time per day recorded by each participant to the application data collected., Results: All participants used the logbook to record their practice. There was a strong relationship between self-reported logbook practice and application-recorded practice for four of the six participants. Individual differences were noted and explored., Conclusion: These results suggest that some people with aphasia can use logbooks with aphasia-friendly modifications to accurately estimate the amount of practice completed outside of therapy sessions.

Purpose: Repetitive transcranial magnetic stimulation (rTMS) can enhance aphasia recovery. Most studies have used inhibitory stimulation targeting the right inferior frontal gyrus. However, the motor cortex, observed to contribute to the prediction of aphasia recovery, is involved in word production and could be an appropriate target for rTMS. We aimed to observe behavioral changes in a picture naming task induced by inhibitory rTMS targeting the right motor cortex of the lips in people with poststroke aphasia., Method: Using a single-case experimental design, we included three participants with chronic poststroke aphasia who had phonological deficits. Each participant performed a verbal picture naming task 3 times a week for 2, 3, or 4 weeks (pseudorandom across participants) to establish a baseline naming ability for each participant. These were not therapy sessions, and no feedback was provided. Then, each participant received the intervention, inhibitory continuous theta burst stimulation targeting the right motor cortex of the lips, 3 times a week for 2 weeks. Naming testing continued 3 times a week, for these latter 2 weeks. No therapy was performed at any time during the study., Results: Visual analysis of the graphs showed a positive effect of rTMS for P2 and P3 on picture naming accuracy and a tendency toward improvement for P1. Statistical analysis showed an improvement after rTMS for P1 (τ = 0.544, p = . 013, SE Tau = 0.288) and P2 (τ = 0.708, p = . 001, SE Tau = 0.235). For P3, even if the intervention allowed some improvement, this was statistically nonsignificant due to a learning effect during the baseline naming testing, which lasted the longest, 4 weeks. Regarding specific language features, phonological errors significantly decreased in all patients., Conclusions: The motor cortex of the lips could be an appropriate target for rTMS to improve naming in people with poststroke aphasia suffering from a phonological deficit. This suggests the possibility to individualize the target for rTMS, according to the patient's linguistic impairment.

Purpose: We describe the communication challenges of four patients with a neurodegenerative disorder consistent with behavioral variant frontotemporal dementia (bvFTD), characterized by early behavioral and personality changes. By describing their clinical profiles, we identify common barriers to functional communication in this population and provide recommendations for how speech-language pathologists (SLPs) might contribute to minimizing them., Method: Four patients with bvFTD were selected from a cohort of patients with progressive communication impairments. Three of them returned for at least one follow-up visit. Case histories are presented along with the results of comprehensive speech and language, neuropsychological, and neurological testing., Results: At the time of initial evaluation, patients were between the ages of 54 and 66 years and had been experiencing symptoms for 1.5-6 years. Consistent with their bvFTD diagnoses, all patients had prominent behavioral and personality changes that impacted communication. Patients 1 and 2 also had mild aphasia at enrollment, primarily characterized by anomia and loss of word meaning. Patients 3 and 4 both had apraxia of speech and moderate-to-severe aphasia at enrollment with prominent anomia and agrammatism. All four patients had impaired executive functioning and relative sparing of visuospatial skills; episodic memory was also impaired for Patients 2 and 4. Even though functional communication was progressively limited for all patients, none of them received regular support from an SLP., Conclusions: This case series adds to a scant, but growing, literature demonstrating that patients with bvFTD have communication impairments. SLPs are uniquely positioned to identify barriers to functional communication and to provide tailored strategy training to the patients and their care partners over the course of their disease. Systematic evaluation of the efficacy of treatment in this population would be valuable., Supplemental Material: https://doi.org/10.23641/asha.25933762.

Background and Objectives: Evidence suggests telehealth in speech and language therapy can enhance access to care, cost-effectiveness and satisfaction. However, little is known about use of telehealth in the United Kingdom. Moreover, many assessments/outcome measures for aphasia have been tested for face-to-face administration only, posing challenges to reliable use within the telehealth context. We explored the experiences and views of speech and language therapists (SLTs) working with people with aphasia on using telehealth to conduct assessments/outcome measures, perceived barriers and facilitators in telehealth, and their priorities for research in telehealth aphasia assessment., Method: We explored views of UK SLTs through an online cross-sectional survey (2021) delivered through the Qualtrics platform. The survey covered three main areas: (i) participant demographics; (ii) experience of using telehealth and doing telehealth assessments with people with aphasia post-stroke during the COVID-19 pandemic; and (iii) plans for telehealth post-pandemic. Response formats included yes/no, multiple choice, 5-point Likert scales and open-ended text responses. The survey was expected to take no more than 10 min to complete. Survey data were analysed through descriptive statistics and content analysis of open-ended questions., Results: One hundred twenty-four SLTs responded to the survey. The majority (>80%) used telehealth during the COVID-19 pandemic and >90% planned to continue to use telehealth in the future. The most used platforms were Zoom, Microsoft Teams and Attend Anywhere. Access to internet and telehealth platforms, and practical problems (e.g., difficulties sharing resources online, limited functionality of telehealth platforms for assessment) were common barriers. Therapists highlighted that training, resources and materials that assist the administration of assessments were important. Most participants responded that there was a need for existing measures to be tested for administration via telehealth (n = 68, 70.8%). Participants overall felt there was a need for online interactive assessments, more online resources that have been trialled for use via telehealth, accessible formats for resources for people with aphasia and clear instructions for how people with aphasia can access resources., Conclusions: This study provides new insights into the current use of telehealth assessment with people with aphasia in the United Kingdom and directions for future research. Barriers and facilitators identified can support the implementation of telehealth assessment in SLT services., What This Paper Adds: What is already known on the subject The use of telehealth in speech and language therapy has advantages in terms of access to care, cost-effectiveness and satisfaction with care. However, little is known about the use of telehealth in aphasia rehabilitation in the United Kingdom, especially in the area of assessment and outcome measurement. What this paper adds to existing knowledge This study identified that the majority (>80%) of aphasia therapists used telehealth during the COVID-19 pandemic and >90% planned to continue to use telehealth in the future. A need was identified for existing measures to be tested for administration via telehealth and for training, resources (e.g., online interactive assessments) and materials (e.g., accessible formats for people with aphasia). What are the potential or actual clinical implications of this work? To facilitate the successful implementation of telehealth assessment, there is a need for measures validated for use via telehealth and more online resources that have been trialled for use via telehealth., (© 2023 The Authors. International Journal of Language & Communication Disorders published by John Wiley & Sons Ltd on behalf of Royal College of Speech and Language Therapists.)

Background: High-intensity therapy is recommended in current treatment guidelines for chronic poststroke aphasia. Yet, little is known about fatigue levels induced by treatment, which could interfere with rehabilitation outcomes. We analyzed fatigue experienced by people with chronic aphasia (>6 months) during high-dose interventions at 2 intensities., Methods: A retrospective observational analysis was conducted on self-rated fatigue levels of people with chronic aphasia (N=173) collected during a previously published large randomized controlled trial of 2 treatments: constraint-induced aphasia therapy plus and multi-modality aphasia therapy. Interventions were administered at a higher intensity (30 hours over 2 weeks) or lower intensity (30 hours over 5 weeks). Participants rated their fatigue on an 11-point scale before and after each day of therapy. Data were analyzed using Bayesian ordinal multilevel models. Specifically, we considered changes in self-rated participant fatigue across a therapy day and over the intervention period., Results: Data from 144 participants was analyzed. Participants were English speakers from Australia or New Zealand (mean age, 62 [range, 18-88] years) with 102 men and 42 women. Most had mild (n=115) or moderate (n=52) poststroke aphasia. Median ratings of the level of fatigue by people with aphasia were low (1 on a 0-10-point scale) at the beginning of the day. Ratings increased slightly (+1.0) each day after intervention, with marginally lower increases in the lower intensity schedule. There was no evidence of accumulating fatigue over the 2- or 5-week interventions., Conclusions: Findings suggest that intensive intervention was not associated with large increases in fatigue for people with chronic aphasia enrolled in the COMPARE trial (Constraint-Induced or Multimodality Personalised Aphasia Rehabilitation). Fatigue did not change across the course of the intervention. This study provides evidence that intensive treatment was minimally fatiguing for stroke survivors with chronic aphasia, suggesting that fatigue is not a barrier to high-intensity treatment., Competing Interests: Disclosures Dr Dickey reports compensation from La Trobe University for consultant services unrelated to this work. Dr Godecke reports service as the president of Aphasia WA. Drs Kim and Cadilhac report an educational grant from Moleac unrelated to this work paid to their institution. Dr Cadilhac reports an education grant from Boehringer Ingelheim and Amazon Web Services unrelated to this work paid to her institution. The other authors report no conflicts.

Objective: This meta-analysis aimed to examine the overall effectiveness of TMS on post-stroke aphasia using a meta-analysis approach, as well as examine the effect of moderating variables (eg, study design, TMS protocol) on the effectiveness of TMS., Data Sources: A keyword search was conducted in 5 databases: ERIC, Google Scholar, PsycINFO, MEDLINE, and ProQuest (01/1985-12/2022). The search algorithm included all possible combinations of relevant keywords. Full-text articles were thoroughly examined using forward/backward search methods., Study Selection: Studies were thoroughly screened using the following inclusion criteria: patients were diagnosed with post-stroke aphasia; studies focused on the effect of TMS on post-stroke aphasia; language assessments were conducted at pretest and posttest for TMS treatment and data were reported; studies included both an experimental group (ie, a group with TMS treatment) and a control group (ie, a group without TMS treatment)., Data Extraction: Information was extracted from each study including authors, publication year, first language of participants, study design, stroke duration, demographics of participants, TMS protocol, stimulation site, targeting, and statistical data of language performance pre- and post-TMS treatment., Data Synthesis: A total of 17 studies were included in the final review, involving 682 patients with post-stroke aphasia (348 in the experimental group, 334 in the control group). The results showed that TMS treatment has significant immediate (Hedges' g=0.37) and maintenance (Hedges' g=0.34) effects on post-stroke aphasia. Additionally, the moderating variables showed a moderation effect on the effectiveness of TMS., Conclusion: TMS treatment can significantly improve language ability for post-stroke aphasia. Additionally, this study provides an important reference for selecting the optimal TMS treatment parameters in treating post-stroke aphasia. Specifically, administering 15 sessions of rTMS lasting 10 min over the mirror area within Broca's area may produce the best TMS treatment outcomes., (Copyright © 2023 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.)

To explore the clinical efficacy of scalp electroacupuncture combined with rehabilitation training for aphasia after head injury, and analyze its effect on patients' language function and quality of life. Our hospital randomly enrolled 100 aphasia patients caused by head injury treated from March 2020 to March 2022 as the experimental object and divided them into the control group and experimental group, with 50 cases in each group. The general rehabilitation training was performed to the control group and the scalp electroacupuncture combined with rehabilitation training was performed to the experimental group to compare their mini-mental state examination scores, communicative activities in daily living scores, aphasia battery of Chinese scores, quality of life scores, mental status scale in nonpsychiatric settings scores, National Institutes of Health Stroke Scale scores, effective rates, satisfaction of patients, and adverse reaction rates. In the between-group comparison, the patients in the experimental group had significantly higher mini-mental state examination scores, communicative activities in daily living scores, aphasia battery of Chinese scores, quality of life scores, effective rates, and satisfaction, and significantly lower mental status scale in nonpsychiatric settings scores, National Institutes of Health Stroke Scale scores and adverse reaction rates, which was statistically significant (P < .05 in all cases). The combination treatment of scalp electroacupuncture and rehabilitation training can effectively improve the language function and quality of life of patients with aphasia after head injury and remarkably enhance the treatment effect., Competing Interests: The authors have no funding and conflicts of interest to disclose., (Copyright © 2024 the Author(s). Published by Wolters Kluwer Health, Inc.)

Background: Stroke survivors with aphasia want to improve their everyday talking (discourse). In current UK practice, 90% of speech and language therapists believe discourse assessment and treatment is part of their role but are hampered by barriers in resources, time and expertise. There is a clinical need for well-articulated discourse assessment and treatments. LUNA is a multi-level treatment targeting words, sentences and discourse macrostructure in personal stories that addresses this clinical need., Objectives: This study aimed to assess the feasibility and acceptability of LUNA trial procedures in a randomised waitlist-controlled trial; and to evaluate preliminary efficacy., Methods: This paper reports a phase II, waitlist-controlled, proof-of-concept feasibility trial. Participants with chronic aphasia (n = 28) were recruited from the community and randomised to an Immediate (n = 14) or Delayed (n = 14) group. LUNA treatment was delivered twice weekly for 10 weeks via the videoconferencing technology, Zoom. Feasibility was assessed in terms of participant recruitment and retention, adherence, missing data, and treatment fidelity. Preliminary treatment efficacy was assessed in terms of between group differences in outcome measures relating to discourse, language, and psychosocial state., Results: The remote LUNA trial was feasible: 85% of those eligible consented to the trial; trial retention was 86%; 87% of treatment sessions were delivered as scheduled, and 79% of participants completed 80%+ of the treatment programme; data was missing only for participants who withdrew; treatment fidelity was high at 92% adherence; and only one clinical outcome measure demonstrated ceiling effects. ANCOVA analysis of the clinical outcome measures revealed group differences with medium and large effect sizes, indicating, improvements in the production of words, sentences, discourse macrostructure, overall language functioning (WAB-R), and psychosocial state (VAMS) following LUNA treatment. For most outcomes measured, similar treatment benefits were suggested in a secondary, non-parametric analysis., Conclusions: Large-scale evaluation of the clinical efficacy and cost-effectiveness of LUNA is warranted and supported by these findings., Trial Registration: Clinical trials registration: NCT05847023 (clinical trials.gov)., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2024 Dipper et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Introduction and Aims: Stroke survivors with aphasia (impaired language/communication) have poor outcomes and gaps in the clinical implementation of best practice contribute to this. Little is known, however, about speech pathologist perspectives on the touchpoints (key moments shaping experiences) in the clinical care pathway that have the greatest impact on service delivery nor how this varies by geographical location. We explored the experiences of speech pathologists who provide aphasia services to establish priorities for improvement and design., Methods and Analysis: This is the initial experience gathering and priority identification stage of an experience-based co-design (EBCD) project. Speech pathologists were recruited from 21 geographically diverse Hospital and Health Services in Queensland, Australia. Speech pathologists working in acute, rehabilitation and community services shared positive and negative experiences of delivering aphasia care in interviews and focus groups. Experiential data were analysed using qualitative thematic analysis to determine touchpoints. Priorities for service design were identified using an adapted nominal group technique., Results: Speech pathologists (n = 62) participated in 16 focus groups and nine interviews and shared 132 experiences of delivering aphasia care. Providing care in teams with poor awareness of the impacts of aphasia was identified as a key challenge, as poor patient-provider communication was perceived to increase risk of adverse outcomes for patients. Speech pathologists identified areas for improvement related to their own professional needs (e.g., greater access to clinical supervision); collaborative health care (e.g., better coordination and interdisciplinary care to increase therapy time); and the service context and environment (e.g., psychological services able to support diverse communication needs)., Conclusions: Speech pathologist delivery of aphasia services could be improved through increased access to clinical supervision, opportunities for peer debriefing and interdisciplinary care. Priorities for service design varied by geographical location and included: education to support care transitions (remote areas), improved referral pathways and service linkage (regional areas) and dedicated aphasia staffing (metropolitan areas)., Patient or Public Contribution: A consumer advisory committee comprising people with aphasia (n = 3, authors K.M., K.D. and B.A.), their significant others (n = 2, authors J.D. and P.M.), and a Cultural Capability Officer (author G.B.) guided this research. The team: (1) reviewed participant information; (2) co-designed surveys and workshop resources; (3) copresented research outcomes and contributed to publications. Research questions and study design (e.g., analysis methods and assessment measures) were developed by the research team (authors L.A., V.J.P., D.A.C. and S.J.W.)., (© 2024 The Author(s). Health Expectations published by John Wiley & Sons Ltd.)

Objective: To find the common practices among speech language pathologists regarding partner-oriented training for aphasic patients., Methods: The exploratory, qualitative study was conducted at Riphah International University, Lahore, Pakistan, from March 1 to May 31, 2021, and comprised speech language pathologists working with aphasic patients for at least 5 years in Lahore, Karachi and Islamabad. Data was collected using a structured interview guide that were conducted online. The recorded interviews were transcribed, and the data was subjected to thematic analysis., Results: Of the 10 subjects, 6(60%) were females and 4(40%) were males. Overall, 6(60%) subjects had professional experience of >10 years. Thematic analysis showed that most of the speech language pathologists used traditional approaches for aphasia treatment, and counselling of patient's caregiver was done. However, there was no formal tool in Urdu language to provide basic communication strategies for the patient's caregivers or their communication partners. The participants recommended efforts to develop such a tool., Conclusion: There was found a dire need of communication partner training (CPT) programme for aphasia patients and their partners with appropriate linguistic and cultural norms to facilitate them with the aim of improving their quality of life.

Objective: People with post-stroke aphasia (language/communication impairment) and their supporters report mixed satisfaction with stroke and aphasia care. To date, however, their journey of care and the key service interactions that shape their experience have not been comprehensively explored. We aimed to investigate the lived experience of post-stroke aphasia care, across the continuum of care and by geographical location, to establish priorities for service design., Design: This is the first stage of an experience-based co-design study. We purposively sampled people with aphasia (PWA) and significant others (SOs) across 21 hospital and health service sites, community groups and by self-referral. Participants shared experiences of care in online interviews and focus groups. Touchpoints (key moments that shape experience) and unmet needs were identified using qualitative thematic analysis. Priorities for service design were established using an adapted nominal group technique., Setting: Sites spanned remote, regional and metropolitan areas in Queensland, Australia., Participants: PWA (n=32; mild=56%; moderate=31%; severe=13%) and SOs (n=30) shared 124 experiences of acute, rehabilitation and community-based care in 23 focus groups and 13 interviews., Results: Both positive and negative healthcare experiences occurred most frequently in hospital settings. Negative experiences regularly related to communication with health professionals, while positive experiences related to the interpersonal qualities of healthcare providers (eg, providing hope) for PWA, or witnessing good rapport between a PWA and their health professional for SOs. To improve services, PWA prioritised communicatively accessible education and information and SOs prioritised access to psychological and peer support., Conclusions: We identified key aspects of post-stroke aphasia care that shape experience. The needs of PWA and SOs may be better met through health professional training in supported communication, increased service availability in regional and remote areas, communication-accessible hospital environments, increased access to psychological and peer support, and meaningful involvement of SOs in rehabilitation., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Introduction: Continuous theta burst stimulation (cTBS), a form of repetitive transcranial magnetic stimulation (rTMS), targeting the language network in the right hemisphere of post-stroke aphasia (PSA) patients shows promising results in clinical trials. However, existing PSA studies have focused on single-target rTMS, leaving unexplored the potential benefits of multitarget brain stimulation. Consequently, there is a need for a randomised clinical trial aimed to evaluate the efficacy and safety of cTBS targeting on multiple critical nodes in the language network for PSA., Methods and Analysis: This is a prospective, multicentre, double-blind, two-arm parallel-group, sham-controlled randomised trial. The study will include a total of 60 participants who will be randomly assigned in a 1:1 ratio to either the active cTBS group or the sham cTBS group. Using precision resting-state functional MRI for each participant, we will map personalised language networks and design personalised targets in the inferior frontal gyrus, superior temporal gyrus and superior frontal gyrus. Participants will undergo a 3-week cTBS intervention targeting the three personalised targets, coupled with speech and language therapy. The primary outcome is the change in the Western Aphasia Battery-Revised aphasia quotient score among participants after a 3-week treatment. Secondary outcomes include Boston Diagnostic Aphasia Examination severity ratings, Token Test and the Chinese-version of the Stroke and Aphasia Quality of Life Scale 39-generic version., Ethics and Dissemination: The study has been approved by the ethics committees of Affiliated Hospital of Hebei University, Hebei General Hospital and Affiliated Hospital of Chengde Medical University. The findings of this study will be reported in peer-reviewed scientific journals., Trial Registration Number: The study has been registered on ClinicalTrials.gov (NCT05957445)., Competing Interests: Competing interests: HL is the chief scientist of Neural Galaxy. Neural Galaxy is not a sponsor of this study. The remaining authors declare no conflict of interest regarding the publication of this work., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Singing-based treatments of aphasia can improve language outcomes, but the neural benefits of group-based singing in aphasia are unknown. Here, we set out to determine the structural neuroplasticity changes underpinning group-based singing-induced treatment effects in chronic aphasia. Twenty-eight patients with at least mild nonfluent poststroke aphasia were randomized into two groups that received a 4-month multicomponent singing intervention (singing group) or standard care (control group). High-resolution T1 images and multishell diffusion-weighted MRI data were collected in two time points (baseline/5 months). Structural gray matter (GM) and white matter (WM) neuroplasticity changes were assessed using language network region of interest-based voxel-based morphometry (VBM) and quantitative anisotropy-based connectometry, and their associations to improved language outcomes (Western Aphasia Battery Naming and Repetition) were evaluated. Connectometry analyses showed that the singing group enhanced structural WM connectivity in the left arcuate fasciculus (AF) and corpus callosum as well as in the frontal aslant tract (FAT), superior longitudinal fasciculus, and corticostriatal tract bilaterally compared with the control group. Moreover, in VBM, the singing group showed GM volume increase in the left inferior frontal cortex (Brodmann area 44) compared with the control group. The neuroplasticity effects in the left BA44, AF, and FAT correlated with improved naming abilities after the intervention. These findings suggest that in the poststroke aphasia group, singing can bring about structural neuroplasticity changes in left frontal language areas and in bilateral language pathways, which underpin treatment-induced improvement in speech production., Competing Interests: The authors declare no competing financial interests., (Copyright © 2024 Sihvonen et al.)

Background: Aphasia is one of the most common complications of stroke. Mirror therapy (MT) is promising rehabilitation measure for the treatment of post-stroke aphasia. Although some studies suggested that MT is effective and safe for aphasia, the effects and safety remain uncertain due to lacking strong evidence, such as the relevant systematic review and meta- analysis., Methods: This study will search PubMed, Web of Science, Cochrane Library, EMBASE, Medline, China Knowledge Network (CNKI), WANFANG, China Biomedical Literature Database (CBM), from inception to 1th May 2023 to identify any eligible study. No language or date of publication shall be limited. We will only include randomised controlled trials of MT in the Treatment of poststroke aphasia. Two investigators will work separately on the study selection, data extraction, and study quality assessment. The western aphasia battery (WAB) and aphasia quotient (AQ) will be included as the main outcomes. Boston diagnostic aphasia examination method (BDAE), Chinese standard aphasia examination (CRRCAE) will be included as the secondary outcomes. The statistical analysis will be conducted by RevMan V.5.4 software. The risk of bias of included studies will be assessed by the Cochrane 'Risk of bias' tool. The quality of proof of the results will be evaluated by using the Grading of Recommendations Assessment, Development and Evaluation guidelines., Results: The finding will be presented in a journal or related conferences., Conclusion: This study will provide a basis for whether mirror therapy (MT) is effective and safe in the treatment of post-stroke aphasia., Trial Registration: Systematic review registration INPLASY registration number: INPLASY 202340054., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2024 Peng et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Purpose: The present meta-analysis investigated the efficacy of anomia treatment in bilingual and multilingual persons with aphasia (BPWAs) by assessing the magnitudes of six anomia treatment outcomes. Three of the treatment outcomes pertained to the "trained language": improvement of trained words (treatment effect [TE]), within-language generalization of semantically related untrained words (WLG-Related), and within-language generalization of unrelated words (WLG-Unrelated). Three treatment outcomes were for the "untrained language": improvement of translations of the trained words (cross-language generalization of trained words [CLG-Tx]), cross-language generalization of semantically related untrained words (CLG-Related), and cross-language generalization of unrelated untrained words (CLG-Unrelated). This study also examined participant- and treatment-related predictors of these treatment outcomes., Method: This study is registered in the International Prospective Register of Systematic Reviews (PROSPERO) under the number CRD42023418147. Nine electronic databases were searched to identify word retrieval treatment studies of poststroke BPWAs of at least 6 months postonset. Pre- and posttreatment single-word naming scores were extracted for each eligible participant and used to calculate effect sizes (within-case Cohen's d ) of the six treatment outcomes. Random-effects meta-analyses were conducted to assess weighted mean effect sizes of the treatment outcomes across studies. Multiple linear regression analyses were used to examine the effects of participant-related variables (pretreatment single-word naming and comprehension representing poststroke lexical processing abilities) and treatment-related variables (type, language, and duration). The methodological quality of eligible studies and the risk of bias in this meta-analysis were assessed., Results: A total of 17 published studies with 39 BPWAs were included in the meta-analysis. The methodological quality of the included studies ranged from fair ( n = 4) to good ( n = 13). Anomia treatment produced a medium effect size for TE ( M = 8.36) and marginally small effect sizes for WLG-Related ( M = 1.63), WLG-Unrelated ( M = 0.68), and CLG-Tx ( M = 1.56). Effect sizes were nonsignificant for CLG-Related and CLG-Unrelated. TE was significantly larger than the other five types of treatment outcomes. TE and WLG-Related effect sizes were larger for BPWAs with milder comprehension or naming impairments and for treatments of longer duration. WLG-Unrelated was larger when BPWAs received phonological treatment than semantic and mixed treatments. The overall risk of bias in the meta-analysis was low with a potential risk of bias present in the study identification process., Conclusions: Current anomia treatment practices for bilingual speakers are efficacious in improving trained items but produce marginally small within-language generalization and cross-language generalization to translations of the trained items. These results highlight the need to provide treatment in each language of BPWAs and/or investigate other approaches to promote cross-language generalization. Furthermore, anomia treatment outcomes are influenced by BPWAs' poststroke single-word naming and comprehension abilities as well as treatment duration and the provision of phonological treatment., Supplemental Material: https://doi.org/10.23641/asha.25595712.

The primary goal of this study was to evaluate the treatment effects of semantic feature analysis (SFA) and phonological components analysis (PCA) on word retrieval processing in persons with aphasia (PWAs). After identifying the locus of the breakdown in lexical retrieval processing, 15 monolingual native Persian speakers with aphasia were divided into two groups. After three naming trials, participants with dominant semantic deficits received SFA, and participants with primary phonological deficits were provided with PCA three times a week for eight weeks. Both approaches improved participants' naming and performance on language tests, including spontaneous speech, repetition, comprehension, and semantic processing. However, the correct naming of treated and untreated items was higher in mild-to-moderate participants, with mostly circumlocution and semantic paraphasias in the SFA group. The same holds for mild-to-moderate participants with mostly phonemic paraphasia who received PCA therapy. Moreover, the results showed that participants' baseline naming performance and semantic abilities could be associated with the treatment outcomes. Although limited by a lack of a control group, this study provided evidence supporting the possible benefits of focusing on the locus of the breakdown for treating anomia through SFA and PCA approaches, specifically in participants with mild to moderate aphasia. However, for those with severe aphasia, the treatment choice may not be as straightforward because several variables are likely to contribute to this population's word-finding difficulties. Replication with larger, well-stratified samples, use of a within-subjects alternating treatment design and consideration of treatments' long-term effects are required to better ascertain the effects of focusing on the locus of breakdown for treatment of anomia.

Poststroke aphasia, which impacts expressive and receptive communication, can have detrimental effects on the psychosocial well-being and the quality of life of those affected. Aphasia recovery is multidimensional and can be influenced by several baseline, stroke-related, and treatment-related factors, including preexisting cerebrovascular conditions, stroke size and location, and amount of therapy received. Importantly, aphasia recovery can continue for many years after aphasia onset. Behavioral speech and language therapy with a speech-language pathologist is the most common form of aphasia therapy. In this review, the authors also discuss augmentative treatment methodologies, collaborative goal setting frameworks, and recommendations for future research., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Background: Although existing studies have shown that both repetitive transcranial magnetic stimulation (rTMS) and music therapy have advantages in the treatment of non-fluent aphasia, the efficacy of the combination of these two methods remains to be investigated., Aims: To investigate the clinical efficacy of low-frequency rTMS combined with music therapy on language function and depression in patients with non-fluent aphasia after stroke., Methods & Procedures: A single-blind parallel randomised controlled trial was conducted. Sixty patients (mean duration = 93.78 days) with non-fluent aphasia after stroke were randomly divided into a traditional therapy group (n = 20), a music therapy group (n = 20) and a combined therapy group (n = 20, 1 Hz). The language function and depression were evaluated before and 3 weeks after treatment with the Chinese version of the Western Aphasia Battery scale, Boston Diagnostic Aphasia Examination scale and Stroke Aphasic Depression Questionnaire Hospital Version scale., Outcomes & Results: The combined therapy group was significantly better in all outcomes than the traditional therapy group and was significantly better in depression than the music therapy group. The music therapy group was significantly better in repetition and depression than the traditional therapy group. Language improvement was positively correlated with depression improvement. For adverse events, only two patients in the combined therapy group showed slight dizziness during rTMS treatment and their symptoms improved after rest., Conclusions & Implications: Our preliminary randomised controlled study indicates that low-frequency rTMS combined with music therapy is feasible and safe in improving language function and depression in non-fluent aphasia patients after stroke., What This Paper Adds: What is already known on this subject Repetitive transcranial magnetic stimulation (rTMS) and music therapy respectively have advantages in the treatment of non-fluent aphasia after stroke, but whether the combination of the two methods is more effective is still unknown. What this paper adds to the existing knowledge This is one of the first randomised control trials to investigate whether the clinical efficacy of low-frequency rTMS combined music therapy for non-fluent aphasia is better. The findings show that low-frequency rTMS combined music therapy is superior to traditional therapy in spontaneous speech, auditory comprehension, repetition, naming, aphasia quotient, functional language level and depression, and superior to music therapy in depression, while music therapy is superior to traditional therapy in repetition and depression. What are the potential or actual clinical implications of this work? Low-frequency rTMS combined music therapy may be a better method for treatment of non-fluent aphasia., (© 2023 Royal College of Speech and Language Therapists.)

Background: People with aphasia (PWA) frequently experience difficulties in understanding longer written content such as paragraphs or books. Reading strategies are a promising approach to treat text-level reading comprehension deficits in PWA. Nevertheless, empirical evidence for their efficacy remains rare., Aims: The primary objective of this study was to analyse the efficacy of a strategy-based intervention on text-level reading comprehension in PWA. Secondary objectives were to compare the effects of two strategy-based intervention components and to explore potential moderator effects., Methods & Procedures: A protocol was published prior to data acquisition. In a repeated measures trial, 26 German participants with chronic, post-stroke aphasia participated in a waiting period without aphasia treatment (control condition) followed by a strategy-based intervention called 'Strategiebasierte Textverständnis-Therapie bei Aphasie' (StraTexT, 14 face-to-face-sessions, twice per week, 60 min each). Two strategy combinations, Intervention Micro targeting microstructure and Intervention Macro targeting macrostructure, were applied to newspaper and magazine articles. Participants were randomly allocated to two parallel groups that received these strategy combinations in interchanged sequences. Assessments were implemented before and after each period as well as 3 and 6 months after the intervention. The primary outcome measure was text-level reading comprehension measured with the total score of a German version of the Test de Compréhension de Textes (TCT-D). Secondary outcome measures addressed the self-reported perception of reading abilities, reading activities and feelings about reading (German version of the Comprehensive Assessment of Reading in Aphasia CARA reading questionnaire) as well as selected cognitive functions., Outcomes & Results: The per-protocol-analysis included data from 22 participants. We found significant small improvements up to 6 months post-intervention compared to pre-intervention in the TCT-D Total (d  =  0.35-0.46) as well as medium to large improvements in the CARA questionnaire (d  =  0.68-0.96). Up to 3 months after the intervention, treatment-induced improvements in the TCT-D Total were significantly larger than change without treatment during the control condition. There was no evidence of moderator effects. Furthermore, we found improvements in several cognitive functions., Conclusions & Implications: Reading strategies can lead to long-term improvements in text-level reading comprehension and in self-reported reading abilities, feelings about reading and reading activities in aphasia. In regular clinical settings, it seems reasonable to implement both Intervention Micro and Intervention Macro. It remains important to investigate participant characteristics that contribute to treatment success., What This Paper Adds: What is already known on the subject Systematic reviews and multiple case studies suggest that reading strategies are a promising approach to treat text-level reading comprehension in aphasia. The efficacy of reading strategies has been demonstrated for different populations. However, to date no group study has evaluated the efficacy of reading strategies on text-level reading comprehension in people with aphasia. What this study adds This study provides the first group-level evidence about the efficacy of a systematic strategy-based intervention in 22 people with post-stroke chronic aphasia. During 14 treatment sessions, participants applied four reading strategies to newspaper and magazine articles within two intervention components called Intervention Micro and Intervention Macro (two strategies per intervention component). We found improvements in text-level reading comprehension for at least 3 months post-intervention, as well as effects on selected cognitive functions and self-reported reading abilities, thoughts and feelings about reading and the ability to engage in reading activities. What are the clinical implications of this work? The strategies and materials evaluated in this study could be used in clinical practice with people with aphasia. In order to replicate treatment effects in clinical practice, we suggest applying the strategy combination with the same protocol features (e.g., frequency, duration, homework, product orientation) as in this study, implementing Intervention Micro and Intervention Macro sequentially in either order. As treatment response was not equal in all individuals, it seems important to investigate individual features that contribute to treatment success., (© 2023 The Authors. International Journal of Language & Communication Disorders published by John Wiley & Sons Ltd on behalf of Royal College of Speech and Language Therapists.)

A previous study discovered that two speakers with moderate apraxia of speech increased their sequential motion rates after unilateral forced-nostril breathing (UFNB) practiced as an adjunct to speech-language therapy in an AB repeated-measures design. The current study sought to: (1) delineate possible UFNB plus practice effects from practice effects alone in motor speech skills; (2) examine the relationships between UFNB integrity, participant-reported stress levels, and motor speech performance; and (3) sample a participant-led UFNB training schedule to contribute to the literature's growing understanding of UFNB dosage. A single-subject (n-of-1 trial), ABAB reversal design was used across four motor speech behaviors. A 60-year-old female with chronic, severe apraxia of speech participated. The researchers developed a breathing app to assess UFNB practice integrity and administer the Simple Aphasia Stress Scale after each UFNB session. The participant improved from overall severe to moderate apraxia of speech on the Apraxia Battery for Adults. Visual inspection of graphs confirmed robust motor speech practice effects for all variables. Articulatory-kinematic variables demonstrated sensitivity to the UFNB-plus-practice condition and correlated to stress scale scores but not UFNB integrity scores. The participant achieved 20-minute UFNB sessions 4 times per week. Removal of UFNB during A2 (UFNB withdrawal) and after a 10-day break during B2 (UFNB full dosage) revealed UFNB practice effects on stress scale scores. UFNB with motor speech practice may benefit articulatory-kinematic skills compared to motor speech practice alone. Regular, cumulative UFNB practice appeared to lower self-perceived stress levels. These findings, along with prior work, provide a foundation to further explore yoga breathing and its use with speakers who have apraxia of speech.

Purpose: This investigation sought to systematically assess music therapy's impact on aphasia and cognition in patients with post-stroke., Methods: Comprehensive searches were performed across major databases, including PubMed, Web of Science, Embase, Cochrane Library, China National Knowledge Infrastructure, and Vip Chinese sci-tech periodicals (VIP), covering publications up to December 2023. After screening and extracting data from the retrieved literature, its quality was appraised, which was followed by a meta-analysis using RevMan software (version 5.4, Cochrane Collaboration, Oxford, UK)., Results: Nine articles, which were published from 2008 to 2022, were covered in this investigation, comprising 309 stroke patients in total. Meta-analysis results from these variations were found to be not statistically significant in the degree of functional communication improvement between the experimental group and the control group (standardized mean difference [SMD] = 0.23, 95% confidence interval [CI] (-0.19; 0.77), P > 0.05). These variations were found to be not statistically significant in the improvement of understanding ability in the experimental group compared with that in the control group (SMD = 0.21, 95% CI [-0.66; 1.09], P > 0.05). The degree of improvement in repetitive ability of the experimental group was considerably greater than that of the control group (SMD = 0.37, 95% CI [0.01; 0.76], P < 0.05). These variations were found to be not statistically significant in the improvement of naming ability in the experimental group compared with that in the control group (SMD = 0.30, 95% CI [-0.19; 0.80], P > 0.05). The cognitive score of the experimental group was considerably greater than that of the control group (SMD = 0.75, 95% CI [0.44; 1.06], P < 0.05)., Conclusion: Music therapy can effectively ameliorate the repetition ability of patients with aphasia after stroke. It can also improve the cognitive ability of patients. Thus, music therapy could be further applied to treat this type of patients., (Copyright © 2024 Noise & Health.)

Post-stroke aphasia recovery, especially in the chronic phase, is challenging to predict. Functional integrity of the brain and brain network topology have been suggested as biomarkers of language recovery. This study sought to investigate functional connectivity in four predefined brain networks (i.e., language, default mode, dorsal attention, and salience networks), in relation to aphasia severity and response to language therapy. Thirty patients with chronic post-stroke aphasia were recruited and received a treatment targeting word finding. Structural and functional brain scans were acquired at baseline and resting state functional connectivity for each network was calculated. Additionally, graph measures quantifying network properties were calculated for each network. These included global efficiency for all networks and average strength and clustering coefficient for the language network. Linear mixed effects models showed that mean functional connectivity in the default mode, dorsal attention, and salience networks as well as graph measures of all four networks are independent predictors of response to therapy. While greater mean functional connectivity and global efficiency of the dorsal attention and salience networks predicted greater treatment response, greater mean functional connectivity and global efficiency in the default mode network predicted poorer treatment response. Results for the language network were more nuanced with more efficient network configurations (as reflected in graph measures), but not mean functional connectivity, predicting greater treatment response. These findings highlight the prognostic value of resting-state functional connectivity in chronic treatment-induced aphasia recovery., (Copyright © 2024 Elsevier Ltd. All rights reserved.)

Objectives: This study aimed to longitudinally observe the improvement mechanism of semantic fluency in subacute post-stroke aphasia (PSA) patients using resting-state functional magnetic resonance imaging (rs-fMRI)., Methods: Twelve PSA patients, about one month after onset, were enrolled in this study and received speech-language therapy (SLT) for one month. Auditory comprehension and semantic fluency were evaluated using the Western Aphasia Battery (WAB) and the Animal Fluency Test. Before and after treatment, rs-fMRI data were collected, and the dice similarity coefficient was used to measure the spatial similarity between each patient's lesion and a reference lesion. The left posterior inferior temporal gyrus (pITG) was used as a seed to calculate the normalized functional connectivity in whole-brain voxel analysis using DPABI software for statistical analysis., Results: The dice similarity coefficient between each patient's lesion and the reference lesion showed moderate to high intensity (0.57 ± 0.14) in the Montreal Neurological Institute space. After treatment, we found a significant increase in functional connectivity between the left pITG and the right prefrontal lobe convergence area (peak t  = 8.219, Gaussian random field multiple comparison correction, voxel p  < 0.001, cluster p  < 0.05). The increase in functional connectivity was negatively correlated with the improvement in auditory comprehension ( r =-0.707, p  = 0.033) and positively correlated with the improvement in semantic fluency ( r  = 0.79, p  = 0.02)., Conclusion: The improvement of semantic fluency in subacute PSA patients may require the participation of the right convergence area of the prefrontal lobe.

Aphasia research has traditionally been considered a (unidisciplinary) niche topic in medical science. The international Collaboration of Aphasia Trialists (CATs) is a global collaboration of multidisciplinary aphasia researchers. Over the past 10 years, CATs has collectively taken a rigorous approach to systematically address persistent challenges to aphasia research quality. This article summarizes the achievements over the past decade. CATs' achievements include: standardizing terminology, advancing aphasia research design by aphasia expert consensus recommendations, developing a core data set and intervention descriptors, facilitating the involvement of people with the language impairment aphasia in the research process, translating, and adapting assessment tools into global languages, encouraging data sharing, developing innovative secondary data analysis methodologies and promoting the transparency and accessibility of high quality aphasia research reports. CATs' educational and scientific achievements over the past 10 years far exceed what individual researchers in the field could have ever achieved., Competing Interests: Disclosures Prof Marian Brady reports her voluntary role as Royal College of Speech and Language Therapists Trustee in the United Kingdom; Prof Brady and the Nursing, Midwifery, and Allied Health Professions (NMAHP) Research Unit are supported by funding from the Chief Scientist Office in the United Kingdom

This study investigated the relationship between early within-therapy probe naming performance and anomia therapy outcomes in individuals with aphasia. Thirty-four adults with chronic, post-stroke aphasia participated in the Aphasia Language Impairment and Functioning Therapy (Aphasia LIFT) programme, comprised of 48 h of comprehensive aphasia therapy. Sets of 30 treated and 30 untreated items identified at baseline were probed during impairment therapy which targeted word retrieval using a combined semantic feature analysis and phonological component analysis approach. Multiple regression models were computed to determine the relationship between baseline language and demographic variables, early within-therapy probe naming performance (measured after 3 h of impairment therapy) and anomia treatment outcomes. Early within-therapy probe naming performance emerged as the strongest predictor of anomia therapy gains at post-therapy and at 1-month follow-up. These findings have important clinical implications, as they suggest that an individual's performance after a brief period of anomia therapy may predict response to intervention. As such, early within-therapy probe naming may provide a quick and accessible tool for clinicians to identify potential response to anomia treatment.