Publications by authors named "Lakshmi Venkatesh"

Objectives: This study aimed to profile the speech perception and language abilities of a cohort of pediatric cochlear implant (CI) users in primary school years. It also aimed to understand the intercorrelations among audiological, child, and environmental characteristics, speech perception, and language skills and to explore the predictors of speech perception and language skills.

Design: A cross-sectional design was used for the study.

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Objectives: The objectives are to assess the effectiveness of a modified and adapted oral sensorimotor intervention (MA-OSMI) protocol for infants in India on the rate and performance of breastfeeding among preterm (PT) infants at discharge.

Design: Single-centre randomised control trial.

Setting: Level III B neonatal intensive care unit in a quaternary care hospital in South India.

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Article Synopsis
  • The study aimed to identify barriers and the readiness of school teachers to engage with voice therapy based on existing literature, focusing on methods, challenges in accessing therapy, and overall willingness to participate in interventions for vocal health.
  • Researchers followed a systematic process to review and analyze 29,698 articles, ultimately finding 26 relevant studies that highlighted barriers such as misconceptions about voice therapy, difficulties in seeking help, and challenges in maintaining therapy practices.
  • Most teachers demonstrated low readiness for participation in voice therapy, often in early stages of behavioral change, signaling a need for more targeted research addressing the unique circumstances teachers face.
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Background: Tele-practice promotes universal and equitable access to quality health services and emerged as an alternative to overcome physical barriers to intervention access in the 90s. There has been a steady increase in adoption since then, and during the COVID-19 pandemic, there was a surge in online modes of healthcare service delivery. Yet, tele-practice adoption and utilization in rural and remote areas are not spontaneous.

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Unlabelled: This study validated an app-based developmental and speech language screening (SRESHT screener) conducted by Grass Roots Workers (GRWs) among children below six years of age in a rural community in the state of Tamil Nadu (the field).

Method: The study was carried out in two phases, first the training of GRWs and then the validation of the screening conducted by them using the app. For the training, suitable materials were developed, and the GRW's knowledge and skills were evaluated pre- and post-training.

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Article Synopsis
  • The study focused on creating and validating a Tamil version of the Eating Assessment Tool (EAT-10) specifically for patients with Head and Neck Cancer (HNC) and healthy individuals.
  • It included two main phases: translating the EAT-10 into Tamil and testing its reliability and validity on 92 HNC patients and 149 healthy adults.
  • Results showed high internal consistency and reliability, with HNC patients scoring significantly higher on the EAT-10, indicating the tool’s effectiveness for assessing swallowing issues in Tamil-speaking populations.
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Objective: To adapt the Neonatal Eating Assessment Tool-Breastfeeding (NeoEAT-Breastfeeding) into Tamil, a language spoken in several South Asian countries, to identify the tool's factor structure, and to assess its psychometric properties.

Design: Cross-sectional.

Setting: Tertiary care hospital in South India.

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Aim: The study compared parental ratings of children's language abilities at 3-years of age with observations of children's language performance by Speech Language Pathologists (SLPs).

Method: Children (n=85) around 3-years of age were recruited from a child development clinic. Detailed speech and language assessments were completed during a one-hour semi-structured clinician-child interactive session.

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Purpose: An eclectic voice therapy program includes sequenced and structured set of exercises combining direct and indirect intervention methods. Tailor-made exercise prescription with specific cultural adaptations are needed to provide a holistic change to voice quality. This study detailed the construction of an exercise prescription for participants with hyperfunctional voice disorder [HFVD] in the Indian context.

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: The development of region-specific norms for the Developmental Test of Visual Perception, third edition (DTVP-3), from a group of children from South India will contribute to the assessment of visual-perceptual skills in children.: Visual-perceptual skills are crucial for children to understand their environment, perform activities of daily living, and cope with their learning environment. These perceptual skills also influence children's behavioural characteristics.

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Objective: Cepstral measures are sensitive to slightest deviance in voice quality. Vocal fatigue is an initial symptom of a voice disorder. This study aimed (1) to assess the correlation of vocal fatigue and cepstral measures and (2) to identify a measure for analyzing voice change due to vocal fatigue in individuals with hyperfunctional voice disorders.

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Aim: The study assessed the outcome of a low-intensity parent training program for improving parent's language input to children with language delay.

Method: Nine parents and their children aged between 12 months to 24 months, exhibiting delay in language development, participated in a brief training program over three sessions. Training comprised of inputs on speech-language development, play development and speech-language stimulation strategies, supported by a manual.

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: This study explored the feasibility of conducting school-based language screening using telepractice to expand its scope for providing speech-language pathology services in India. : Thirty-two primary school children underwent language screenings through in-person and telemethods. Screening through telemethod was conducted by a Speech-Language Pathologist (SLP) using digitised picture stimuli presented through videoconferencing and remote computing with assistance of a facilitator at school site.

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Introduction: School screening is warranted in developing countries that do not have newborn hearing screening as schools provide access to a large number of young children between 3 and 5 years of age. Due to scarcity of technical manpower and equipment, hearing screening programs are not often conducted in developing countries. In these circumstances, telehealth services appear to be a reasonable solution.

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Three- to five-year-old children produce speech that is characterized by a high level of variability within and across individuals. This variability, which is manifest in speech movements, acoustics, and overt behaviors, can be input to subgroup discovery methods to identify cohesive subgroups of speakers or to reveal distinct developmental pathways or profiles. This investigation characterized three distinct groups of typically developing children and provided normative benchmarks for speech development.

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