normal people swallowing model, rheology, IDDSI
Conditions
Interventions
1. Participants sit upright and at 90 degree angles
2. bolus examination is arranged in order according to safety by starting from modified-liquid consistency according to IDDSI level 4 (Drinks: level
level 3, 10 ml, Drinks: level 2, 10 ml, Drinks: level 1, 10 ml respectively. The test was performed 1 time for each type of liquids and texture-modified foods (IDDSI) level 5-7, one bite each. IDDSI 5
Experimental Other
VFSS procedure
Sponsors
National Science and Technology Development Agency (NSTDA)
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: 1. people aged 18-60 years , 2. be able to communicate and follow an order, 3. have no risk for swallowing difficulty, assessed by 10-item Eating Assessment Tool (EAT-10) and the score is lower than 3 points no disorders are detected during physical examination by swallowing 5cc and 50cc water , 4. have no history of swallowing difficulty before attending the research project , 5. have no history and diseases affecting motor weakness of the organs used for swallowing or diseases that probably affect swallowing i.e. Parkinson disease stroke motor neuron disease multiple sclerosis and constriction of the oral cavity and throat caused by head and neck cancers or radiation therapy used to treat the oral cavity and throat achalasia infection or inflammation of the esophagus cervical or esophageal webs or rings , 6. be willing to participate in the research project by signing their names.
Exclusion criteria
Exclusion criteria: 1. have clinical symptoms or unstable medical condition , 2. have acute asthmatic exacerbation or pneumonitis during taking antibiotics , 3. have Montreal cognitive assessment (MoCA) score lower than 24 points , 4. research participants refuse to participate in or withdraw from the study , 5. research participants have a history of adverse reaction to contrast media,food allergy especially pork or egg or religious restriction on the consumption of pork.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Pharyngeal transit duration (PTD) during intervention Time from tail of bolus into UES and the bolus head passed the ramus of mandible | — |
Secondary
| Measure | Time frame |
|---|---|
| The aspect ratio of the bolus at the UES opening during intervention the ratio of the bolus length from bolus tail to bolus head to its width at Cervical 3 (C3) (length/ width) | — |
Countries
Thailand
Contacts
Public ContactPaitoon Benjapornlert
Mahidol University
Outcome results
None listed