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临床试验/NCT02799017
NCT02799017Unknown不适用

Phonological Treatment Paired With Intensive Speech Therapy Promotes Reading Recovery in Chronic Aphasia

Austin Speech Labs2 个研究点 分布在 1 个国家目标入组 20 人开始时间: 2015年6月最近更新:
适应症

试验速览

阶段
不适用
入组人数
20
试验地点
2
主要终点
Improvement in reading single words as measured by PALPA

研究概览

简要总结

Participants will receive either intensive phonology or semantic feature analysis treatment for 16 weeks to improve naming, reading, and writing in individuals with chronic post-stroke aphasia.

详细描述

A total of 20 clients will be enrolled in the study, 10 will be in control group and 10 in experimental group and will be assigned in a random order. All clients will be given standardized tests pre and post treatment to assess comprehension, expressive, reading and writing skills.

Participants MRI reports will be collected to understand lesion sites and language outcomes. Both experimental and control group will receive individual, group and reading for an hour each. Participants in experimental group will receive an hour of individual phonology therapy. The participants in control group will receive traditional individual therapy. Both groups will receive group and an hour of reading aloud.

Experimental Group Therapy will involve visual and auditory drills. It will also be structured, sequential, repetitive, and cumulative. The sounds targeted during treatment will be separated into five sets which will include 5 sounds - one short vowel and four consonants. For consonants that have two sounds, initially the hard sound will be taught. The soft sound will be taught when the participant is taught the different spelling rules (i.e. "silent 'e'"). Each set will be targeted for three weeks or until mastery.

When teaching a new set of sounds, the clinician will teach the participant the placement of the articulators and the name of the letter. The participant will copy each letter in the set while receiving auditory bombardment of the sound. During auditory bombardment, the participant is encouraged to produce the sound.

Procedure: The participants in the experimental group will receive an hour of phonology treatment, an hour of group therapy, and an hour of reading. The participants in the control group will receive an hour of individual therapy, an hour of reading and an hour of group therapy in a traditional setting. Both groups will work on writing, generative naming during group time, however, the experimental group will focus on self-cueing with the sounds they learn during the individual session. While the control group will simply follow the semantic feature analysis to retrieve the name. Both groups will be read to or read aloud depending on their level.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Treatment
盲法
Double (Participant, Care Provider)

入排标准

年龄范围
20 Years 至 85 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Male or female
  • 20-85 years old
  • Have suffered a left CVA
  • Score above 50% on comprehension task of the WAB
  • Score below 80% accuracy on all phonology related tasks

排除标准

  • Score above 80% accuracy on all phonology related tasks.
  • Score below 50% on comprehension task of the WAB
  • Have suffered a right CVA
  • Are receiving teletherapy

结局指标

主要结局

Improvement in reading single words as measured by PALPA

时间窗: 16 weeks

Reading of single words will be testing using Psycholinguistic Assessment of Language Processing (PALPA) subtests

Improvement in naming as measured by BNT

时间窗: 16 weeks

picture naming (nouns) will be tested using Boston Naming Test (BNT)

次要结局

  • Improvement in spontaneous speech measured by WAB(16 weeks)

研究者

申办方类型
Other
责任方
Sponsor

研究点 (2)

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