Lung Disease
Conditions
Keywords
BreatheMAX breathing device, Secretion clearance, Ventilatory dependence, Intubated patients
Brief summary
The purpose of this study is to determined effects of BreatheMAX on secretion clearance.
Interventions
secretion clearance, breathing exercise
Sponsors
Khon Kaen University
Study design
Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Caregiver)
Eligibility
Sex/Gender
ALL
Age
15 Years to 85 Years
Healthy volunteers
No
Inclusion criteria
* One sign of secretion accumulation in bronchi * Stable cardiopulmonary function * Good consciousness and good co-operation
Exclusion criteria
* Massive hemoptysis * Pneumothorax (untreated)
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| secretion wet weight (gram) | Three hours before, ten hours after treatment and night-time (02.00-07.00 am.) | Airway mucus secretion was collected for three hours before and ten hours after treatment based on an auditory airway secretion sound and collected again at 02.00-07.00 am.The mucus secretion was collected by sterile suctioning technique via tracheostomy tube without adding any saline or sterile water. |
| viscosity of secretion | Three hours before and after treatment | The secretion were collected in three hours before and after treatment, It were measured viscosity by First The mucus was gently homogenized by tissue grinder 5 ml (Cw11-205, Cowie, UK) for six minute at 37 degree celsius Second using Micro-Oswald viscometers with a capillary diameter of 0.77 mm for viscosity measure at same temperature in each sample(before and after). |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Heart rate (beat/min) | Before, during breathing exercise with device and immediate after treatment | Heart rate was monitored before, during and immediate after breathing exercise with BreatheMAX (6-10 beats/set, 10 set/day and rest between ste for 1 minute) |
| Oxygen saturation (%SpO2) | Before, during breathing exercise with device and immediate after treatment | Oxygen saturation was monitored before, during and immediate after breathing exercise with BreatheMAX (6-10 beats/set, 10 set/day and rest between set for 1 minute) |
| Respiratory rate (times/min) | In rest interval between set (1 minute) | Respiratory rate was measured by manual for 1 minute before, rest interval between set and immediate after breathing exercise with device (during the patients reconnection mechanical ventilation) |
Countries
Thailand
Contacts
Primary ContactMiss Sujittra Kluayhomthong, Bachelor
Backup ContactMrs. Chulee Jones, Philosophy
Outcome results
None listed