Skip to content

Study of movement of the upper part of foodpipe during dry and wet swallow in persons following removal of voicebox with and without swallowing difficulties- an exploratory study

Biomechanics of pharyngoesophageal segment during dry and wet swallow in persons with total laryngectomy with and without dysphagia- an exploratory study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2018/08/015370
Enrollment
12
Registered
2018-08-17
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: R131- Dysphagia Health Condition 2: R131- Dysphagia

Interventions

None listed

Sponsors

DEPARTMENT OF SPEECH AND HEARING
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Person with pure case of total laryngectomy Participants with good comprehension. Persons who have started on oral feeds

Exclusion criteria

Exclusion criteria: Presence of any neuromotor impairment affecting swallowing skills. Significant post- operative dysphagia or prosthesis related issues of swallowing. Significant post- operative complications such as prosthesis related issues of swallowing Patients with aspiration Structural and functional deficits of oral cavity. Excessive fat deposition in the cervical area. Excessive hair growth in cervical area. Skin allergy in the neck region. Sensory impairments: hearing and tactile. Person is not willing to accept the food provided

Design outcomes

Primary

MeasureTime frame
The data on biomechanics of pharyngoesophageal segment during dry and wet swallowing in alaryngeal speakers can be used to identify swallowing issues post operatively in routine clinical setting through a simple non-invasive radiation-freebiomechanics study.This method can be used for screening purpose and for early diagnosis of swallowing issues. Findings of this study would help in planning client specific interventions as well as for further documenting their progress.Timepoint: 1

Secondary

MeasureTime frame
NilTimepoint: Nil

Countries

India

Contacts

Public ContactDr Venkataraja Aithal

School of allied health sciences, MAHE, Manipal

vrajaithal@manipal.edu9448824363

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026