Measuring Pharyngeal Muscle Improvements Following Behavioral Swallowing Exercises

NCT ID: NCT05080725

Last Updated: 2023-02-24

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: NA
• Total Enrollment: 2 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2022-05-24
• Study Completion Date: 2022-10-04

Brief Summary

The purpose of this study is to learn more about how exercise and protein supply affect swallow muscles. Twenty healthy older adults will be recruited from local community centers, physician offices, and retirement communities via flyers. Participants will complete 16 sessions of standard of care swallowing exercises 2 times per week for 8 weeks. All sessions will be conducted via Zoom. During each session, a series of swallow exercises will be performed following a demonstration from a trained speech-language pathologist. Participants will be referred to NYU Langone Health or White Plains Hospital, for a videofluoroscopic swallowing study, acoustic pharyngometry and measures of hand grip strength before and after the treatment protocol. Patients will be able to select their preferred site for swallow study completion. Results will inform the relationship between swallow exercises and pharyngeal muscles. All devices and exercises are established as safe and effective and are FDA approved.

Detailed Description

The natural next step in this program of research is to investigate interventions for reversing pharyngeal sarcopenia with the ultimate goal of developing novel therapeutic strategies to address this pervasive clinical issue. The exercise science literature suggests that sarcopenia in the limb muscles can be reversed through a combination of rigorous exercise and adequate levels of dietary protein. The innovative multi-disciplinary protocol, PEPP (Pharyngeal Exercises Plus Protein), combines pharyngeal swallowing exercises selected for their known activation of the pharyngeal muscles with daily supplemental protein drinks. The research lab had documented successful improvements to swallowing physiology and pharyngeal sarcopenia in a pilot series of 5 older women using PEPP. However the research was abruptly halted due to both ethical and feasibility challenges posed by the COVID-19 pandemic. In response to these challenges, this study is seeking to establish the feasibility and effectiveness when the PEPP intervention is delivered using telehealth (telePEPP).

Conditions

Dysphagia

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Generalized sarcopenia group

Older adults will be recruited from local community centers, physician offices, and retirement communities via flyers. Participants will complete 16 sessions of standard of care swallowing exercises 2 times per week for 8 weeks. All sessions will be conducted via Webex. During each session, a series of standard of care swallow exercises will be performed following a demonstration from a trained speech-language pathologist.

Group Type: EXPERIMENTAL

TelePEPP intervention

Intervention Type: OTHER

TelePEPP sessions will be conducted twice per week by a Speech Language Pathologist and/or graduate student clinician, on the study team. This clinician will deliver the intervention from the NYU Voice Center using the web conferencing software Webex (institutional license) on a Dell desktop computer with a 3.1 GHz intel core processor and high definition camera. Each exercise set will include 40 repetitions (10 reps of effortful swallows, tongue hold swallows, effortful pitch glides and maximal posterior tongue presses). All exercises are widely-adopted by clinicians as standard of care exercises. The number of sets will be gradually increased as tolerance builds \[2 sets in week 1, 3 sets in week 2, 4 sets in weeks 3+\].

Interventions

TelePEPP intervention

TelePEPP sessions will be conducted twice per week by a Speech Language Pathologist and/or graduate student clinician, on the study team. This clinician will deliver the intervention from the NYU Voice Center using the web conferencing software Webex (institutional license) on a Dell desktop computer with a 3.1 GHz intel core processor and high definition camera. Each exercise set will include 40 repetitions (10 reps of effortful swallows, tongue hold swallows, effortful pitch glides and maximal posterior tongue presses). All exercises are widely-adopted by clinicians as standard of care exercises. The number of sets will be gradually increased as tolerance builds \[2 sets in week 1, 3 sets in week 2, 4 sets in weeks 3+\].

Intervention Type: OTHER

Eligibility Criteria

Inclusion Criteria

• Age 65 and older
• SARC-F score of ≥4
• Functional hearing and vision status
• Access to reliable internet connection
• Availability of caregiver/family support and/or comfort with independent technology usage

Exclusion Criteria

• Known structural or neurological causes of dysphagia
• Not suitable to consume high levels of protein supplementation (i.e. moderate to severe kidney dysfunction)

• Minimum Eligible Age: 65 Years
• Maximum Eligible Age: 120 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

NYU Langone Health

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Sonja M Molfenter, PhD, CCC-SLP

Role: PRINCIPAL_INVESTIGATOR

NYU Langone Health

Locations

NYU Langone Health

New York, New York, United States

Countries

United States

Other Identifiers

19-00860

Identifier Type: -

Identifier Source: org_study_id