ABSTRACT
Introduction: Melodic intonation therapy (MIT) is one of the most studied speech and language therapy (SLT) approaches for patients with non-fluent aphasia, although the methodological quality of the studies has been rated as low in previous reviews. The aim of this study is to update current evidence on the possible efficacy of MIT for the treatment of non-fluent post-stroke aphasia. Methods: A systematic review and meta-analysis. We selected randomized clinical trials (RCT) that included adult patients over 18 years of age with non-fluent post-stroke aphasia, whose intervention was MIT vs. no therapy or other therapy. We excluded non-RCT studies, mixed populations including patients with aphasia of non-stroke etiology, studies with no availability of post-stroke aphasia-specific data, and incomplete studies. Three sections of communicative ability were analyzed as outcomes: functional communication, expressive language (naming and repetition), and comprehension. Results: We identified a total of four eligible RCTs involving 94 patients. Despite the heterogeneity in the psychometric tests employed among the trials, a significant effect of MIT on functional communication (evaluated by the Communication Activity Log) was found (SMD 1.47; 95% CI 0.39-2.56). In addition, a positive effect of MIT on expressive language (repetition) was found (SMD 0.45; 95% CI 0.01-0.90). No significant effects on comprehension measurements were found, despite a lack of significant statistical heterogeneity. Conclusion: This systematic review and meta-analysis shows a significant effect of MIT on improving functional communication and on repetition tasks. Future larger RCT specifically addressing those outcomes should provide the definite evidence on the efficacy of MIT on post-stroke aphasia recovery. Systematic Review Registration:PROSPERO-URL https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42020144604.
ABSTRACT
OBJECTIVE:: To collect data to estimate the sample size of a definitive randomized controlled trial to evaluate the effects of Melodic Intonation Therapy in post-stroke nonfluent aphasia. DESIGN:: A randomized, crossover, interventional pilot trial. SETTING:: Departments of Neurology and Rehabilitation from a university general hospital. PARTICIPANTS:: Stroke survivors with post-stroke nonfluent aphasia. INTERVENTIONS:: Patients randomized to group 1 had treatment with Melodic Intonation Therapy first (12 sessions over six weeks) followed by no treatment; the patients in group 2 started active treatment between three and six months after their inclusion in the study, serving as waiting list controls for the first phase. MAIN MEASURES:: The Communicative Activity Log (CAL) questionnaire and the Boston Diagnostic Aphasia Examination (BDAE) were evaluated at baseline, and at six and 12 weeks. RESULTS:: Twenty patients were included. Four of the patients allocated to group 2 crossed over to group 1, receiving the treatment at first. Intention-to-treat analysis: after adjustment for baseline scores, the mean difference in the CAL evaluation from baseline in the treated group was 8.5 points (95% confidence interval (CI), 0.11-17.0; P = .043), with no significant change in any of the BDAE sections. Per-protocol analysis showed similar results with a clear treatment effect ( P = .043) on the CAL. CONCLUSION:: Melodic Intonation Therapy might have a positive effect on the communication skills of stroke survivors with nonfluent aphasia as measured by the CAL questionnaire. A full-scale trial with at least 27 patients per group is necessary to confirm these results.
Subject(s)
Aphasia, Broca/rehabilitation , Speech Therapy/methods , Stroke Rehabilitation/methods , Stroke/complications , Aged , Aged, 80 and over , Aphasia, Broca/etiology , Communication , Cross-Over Studies , Female , Humans , Male , Middle Aged , Pilot Projects , Surveys and QuestionnairesABSTRACT
La vasculitis leucocitoclástica es la causa más frecuente de vasculitis cutánea en la práctica clínica. Sus causas son diversas, entre las que se encuentran ciertas infecciones. Presentamos el caso de un varón de 28 años que debuta con lesiones vasculíticas en miembros inferiores, compatibles con una vasculitis leucocitoclástica en la anatomía patológica. En el estudio de causalidad se encuentra la presencia de un exudado uretral positivo a Ureaplasma urealyticum, mejorando drásticamente las lesiones tras el tratamiento del mismo (AU)
Leukocytoclastic vasculitis is the most common cause of cutaneous vasculitis in clinical practice. Its causes are various, among which are certain infections. We report the case of a man (28 years old) who debuted with vasculitic lesions in inferior members compatibles leukocytoclastic vasculitis on pathology. The study of causation is the presence of a positive urethral discharge to Ureaplasma urealyticum, dramatically improving lesions after treatment thereof (AU)
Subject(s)
Humans , Male , Adult , Vasculitis, Leukocytoclastic, Cutaneous/complications , Vasculitis, Leukocytoclastic, Cutaneous/diagnosis , Vasculitis, Leukocytoclastic, Cutaneous/drug therapy , Infections/complications , Infections/drug therapy , Biopsy , Lower Extremity/pathology , Pathology/methods , Ureaplasma urealyticum , Ureaplasma urealyticum/isolation & purification , Ureaplasma Infections/drug therapy , Prednisone/administration & dosage , Anti-Inflammatory Agents, Non-Steroidal/administration & dosage , Ibuprofen/therapeutic useABSTRACT
Leukocytoclastic vasculitis is the most common cause of cutaneous vasculitis in clinical practice. Its causes are various, among which are certain infections. We report the case of a man (28 years old) who debuted with vasculitic lesions in inferior members compatibles leukocytoclastic vasculitis on pathology. The study of causation is the presence of a positive urethral discharge to Ureaplasma urealyticum, dramatically improving lesions after treatment thereof.
