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The purpose of this study is to evaluate the effects of the CPAP treatment on oral frailty and dysphagia among OSA patients.
The research will be divided into three stages. The first stage will investigate the incidence of OSA in patients over 50 years old using the National Health Insurance Research Database (NHIRD). The second stage will examine the relationships among OSA, oral frailty, and dysphagia through an observational case-control study with 225 OSA patients and 225 controls. The third stage will evaluate the effects of CPAP treatment on oral frailty and dysphagia among moderate-severe OSA persons through a prospective cohort study with repeat four times measurements.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| OSA patients | Experimental | The experimental group in this study consisted of individuals who were assigned to the CPAP (Continuous Positive Airway Pressure) intervention. Participants in the experimental group were instructed to wear a CPAP device during their sleep. |
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| Usual group | No Intervention | In the control group, participants received standard or routine nursing care without any specific interventions(CPAP) or modifications. The standard nursing care provided to the participants followed established protocols and guidelines commonly practiced in general healthcare settings. |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| CPAP | Device | To use CPAP |
|
| Measure | Description | Time Frame |
|---|---|---|
| Baseline_Poor occlusal force | The investigators will determine the total count of natural teeth and fixed dentures among the participants. If the combined number of natural teeth and fixed dentures is below 20, it indicates a reduced occlusal force. | Baseline |
| Within 1-month_Poor occlusal force | The investigators will determine the total count of natural teeth and fixed dentures among the participants. If the combined number of natural teeth and fixed dentures is below 20, it indicates a reduced occlusal force. | 2 or 4 weeks, 3 months, 6 months |
| 3-month_Poor occlusal force | The investigators will determine the total count of natural teeth and fixed dentures among the participants. If the combined number of natural teeth and fixed dentures is below 20, it indicates a reduced occlusal force. | 3 months |
| 6-month_Poor occlusal force | The investigators will determine the total count of natural teeth and fixed dentures among the participants. If the combined number of natural teeth and fixed dentures is below 20, it indicates a reduced occlusal force. | 6 months |
| Baseline_Poor masticatory function | The investigators will utilize a 14-food group questionnaire to evaluate the masticatory function of the participants. If participants select 'difficult to eat' as their response for four items, it indicates a decline in the masticatory function. | Baseline |
| Within 1-month_Poor masticatory function | The investigators will utilize a 14-food group questionnaire to evaluate the masticatory function of the participants. If participants select 'difficult to eat' as their response for four items, it indicates a decline in the masticatory function. |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University | Tainan | Taiwan | 704 | Taiwan |
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| ID | Term |
|---|---|
| D003680 | Deglutition Disorders |
| D020181 | Sleep Apnea, Obstructive |
| ID | Term |
|---|---|
| D004935 | Esophageal Diseases |
| D005767 | Gastrointestinal Diseases |
| D004066 | Digestive System Diseases |
| D010608 | Pharyngeal Diseases |
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| 2 or 4 weeks |
| 3-month_Poor masticatory function | The investigators will utilize a 14-food group questionnaire to evaluate the masticatory function of the participants. If participants select 'difficult to eat' as their response for four items, it indicates a decline in the masticatory function. | 3 months |
| 6-month_Poor masticatory function | The investigators will utilize a 14-food group questionnaire to evaluate the masticatory function of the participants. If participants select 'difficult to eat' as their response for four items, it indicates a decline in the masticatory function. | 6 months |
| Baseline_Poor tongue-lip motor function | The investigators will assess the oral-diadochokinesis of the participants. Each participant will be instructed to repeat the syllables /pa/, /ta/, and /ka/ for a duration of 5 seconds. If the number of /pa/ syllables produced per second is below 6, it indicates a decline in tongue-lip motor function. | Baseline |
| Within 1-month_Poor tongue-lip motor function | The investigators will assess the oral-diadochokinesis of the participants. Each participant will be instructed to repeat the syllables /pa/, /ta/, and /ka/ for a duration of 5 seconds. If the number of /pa/ syllables produced per second is below 6, it indicates a decline in tongue-lip motor function. | 2 or 4 weeks |
| 3-month_Poor tongue-lip motor function | The investigators will assess the oral-diadochokinesis of the participants. Each participant will be instructed to repeat the syllables /pa/, /ta/, and /ka/ for a duration of 5 seconds. If the number of /pa/ syllables produced per second is below 6, it indicates a decline in tongue-lip motor function. | 3 months |
| 6-month_Poor tongue-lip motor function | The investigators will assess the oral-diadochokinesis of the participants. Each participant will be instructed to repeat the syllables /pa/, /ta/, and /ka/ for a duration of 5 seconds. If the number of /pa/ syllables produced per second is below 6, it indicates a decline in tongue-lip motor function. | 6 months |
| Baseline_Low tongue pressure | The investigators will employ the YBERMEDIC Tongue Depressor, a tongue pressure measuring instrument, to assess the maximum tongue pressure. Participants will be instructed to press a balloon attached to their tongue against the anterior palate for several seconds, repeating this process three times. If the maximum tongue pressure is below 30 kPa, it indicates a decline in tongue pressure. | Baseline, 2 or 4 weeks, 3 months, 6 months |
| Within 1-month_Low tongue pressure | The investigators will employ the YBERMEDIC Tongue Depressor, a tongue pressure measuring instrument, to assess the maximum tongue pressure. Participants will be instructed to press a balloon attached to their tongue against the anterior palate for several seconds, repeating this process three times. If the maximum tongue pressure is below 30 kPa, it indicates a decline in tongue pressure. | 2 or 4 weeks |
| 3-month_Low tongue pressure | The investigators will employ the YBERMEDIC Tongue Depressor, a tongue pressure measuring instrument, to assess the maximum tongue pressure. Participants will be instructed to press a balloon attached to their tongue against the anterior palate for several seconds, repeating this process three times. If the maximum tongue pressure is below 30 kPa, it indicates a decline in tongue pressure. | 3 months, 6 months |
| 6-month_Low tongue pressure | The investigators will employ the YBERMEDIC Tongue Depressor, a tongue pressure measuring instrument, to assess the maximum tongue pressure. Participants will be instructed to press a balloon attached to their tongue against the anterior palate for several seconds, repeating this process three times. If the maximum tongue pressure is below 30 kPa, it indicates a decline in tongue pressure. | 6 months |
| Baseline_Low swallowing tongue pressure | The investigators will employ the YBERMEDIC Tongue Depressor, a tongue pressure measuring instrument, to assess the maximum swallowing tongue pressure. Participants will be instructed to swallow their saliva, repeating this process three times. If the maximum tongue pressure is below 15.46 kPa, it indicates a decline in swallowing tongue pressure. | Baseline |
| Within 1-month_Low swallowing tongue pressure | The investigators will employ the YBERMEDIC Tongue Depressor, a tongue pressure measuring instrument, to assess the maximum swallowing tongue pressure. Participants will be instructed to swallow their saliva, repeating this process three times. If the maximum tongue pressure is below 15.46 kPa, it indicates a decline in swallowing tongue pressure. | 2 or 4 weeks |
| 3-month_Low swallowing tongue pressure | The investigators will employ the YBERMEDIC Tongue Depressor, a tongue pressure measuring instrument, to assess the maximum swallowing tongue pressure. Participants will be instructed to swallow their saliva, repeating this process three times. If the maximum tongue pressure is below 15.46 kPa, it indicates a decline in swallowing tongue pressure. | 3 months |
| 6-month_Low swallowing tongue pressure | The investigators will employ the YBERMEDIC Tongue Depressor, a tongue pressure measuring instrument, to assess the maximum swallowing tongue pressure. Participants will be instructed to swallow their saliva, repeating this process three times. If the maximum tongue pressure is below 15.46 kPa, it indicates a decline in swallowing tongue pressure. | 6 months |
| Baseline_Dysphagia | The investigators will use the Eating Assessment Tool (EAT-10) to evaluate participants' swallowing difficulties. The EAT-10 is a straightforward assessment consisting of 10 questions, each assigned a score ranging from 0 (none) to 4 (severe). If the EAT-10 score is 3 or higher, it indicates that participants may experience challenges in swallowing efficiently and safely | Baseline |
| Within 1-month_Dysphagia | The investigators will use the Eating Assessment Tool (EAT-10) to evaluate participants' swallowing difficulties. The EAT-10 is a straightforward assessment consisting of 10 questions, each assigned a score ranging from 0 (none) to 4 (severe). If the EAT-10 score is 3 or higher, it indicates that participants may experience challenges in swallowing efficiently and safely | 2 or 4 weeks |
| 3-month_Dysphagia | The investigators will use the Eating Assessment Tool (EAT-10) to evaluate participants' swallowing difficulties. The EAT-10 is a straightforward assessment consisting of 10 questions, each assigned a score ranging from 0 (none) to 4 (severe). If the EAT-10 score is 3 or higher, it indicates that participants may experience challenges in swallowing efficiently and safely | 3 months |
| 6-month_Dysphagia | The investigators will use the Eating Assessment Tool (EAT-10) to evaluate participants' swallowing difficulties. The EAT-10 is a straightforward assessment consisting of 10 questions, each assigned a score ranging from 0 (none) to 4 (severe). If the EAT-10 score is 3 or higher, it indicates that participants may experience challenges in swallowing efficiently and safely | 6 months |
| Baseline_Oral Health status | The Oral Health Assessment Tool (OHAT) is a clinical assessment tool designed for frail older individuals to self-evaluate their oral health status. It encompasses eight categories of oral health, including lips, tongue, gums and oral tissue, natural teeth, dentures, oral cleanliness, saliva secretion, and dental pain. Each category is assessed on a scale of 0 (healthy), 1 (changes), or 2 (unhealthy). The overall scores range from 0 to 16, with a higher OHAT score indicating poorer oral health. | Baseline |
| Within 1-month_Oral Health status | The Oral Health Assessment Tool (OHAT) is a clinical assessment tool designed for frail older individuals to self-evaluate their oral health status. It encompasses eight categories of oral health, including lips, tongue, gums and oral tissue, natural teeth, dentures, oral cleanliness, saliva secretion, and dental pain. Each category is assessed on a scale of 0 (healthy), 1 (changes), or 2 (unhealthy). The overall scores range from 0 to 16, with a higher OHAT score indicating poorer oral health. | 2 or 4 weeks |
| 3-month_Oral Health status | The Oral Health Assessment Tool (OHAT) is a clinical assessment tool designed for frail older individuals to self-evaluate their oral health status. It encompasses eight categories of oral health, including lips, tongue, gums and oral tissue, natural teeth, dentures, oral cleanliness, saliva secretion, and dental pain. Each category is assessed on a scale of 0 (healthy), 1 (changes), or 2 (unhealthy). The overall scores range from 0 to 16, with a higher OHAT score indicating poorer oral health. | 3 months |
| 6-month_Oral Health status | The Oral Health Assessment Tool (OHAT) is a clinical assessment tool designed for frail older individuals to self-evaluate their oral health status. It encompasses eight categories of oral health, including lips, tongue, gums and oral tissue, natural teeth, dentures, oral cleanliness, saliva secretion, and dental pain. Each category is assessed on a scale of 0 (healthy), 1 (changes), or 2 (unhealthy). The overall scores range from 0 to 16, with a higher OHAT score indicating poorer oral health. | 6 months |
| D010038 | Otorhinolaryngologic Diseases |
| D012891 | Sleep Apnea Syndromes |
| D001049 | Apnea |
| D012120 | Respiration Disorders |
| D012140 | Respiratory Tract Diseases |
| D020919 | Sleep Disorders, Intrinsic |
| D020920 | Dyssomnias |
| D012893 | Sleep Wake Disorders |
| D009422 | Nervous System Diseases |