Intensive Care Unit Syndrome, Muscle Weakness, Rehabilitation
Conditions
Brief summary
the specific effect of IMT on expiratory muscle strength and abdominal wall thickness during weaning remains unclear. To address this significant research gap, the primary objective of our study was to evaluate the effect of IMT after extubation on expiratory muscle strength and abdominal muscle thickness in respiratory ICU patients. On the other hand the investigators established reference values for ultrasonographic measurements in healthy control subjects as a comparative arm. To the best of our knowledge, this is the first study to examine the ultrasonographic effects of IMT on the expiratory muscle thickness after extubation. The investigators believe that our study may contribute to related literature in this context and guide future research as a pioneer with its unique value.
Detailed description
the specific effect of IMT on expiratory muscle strength and abdominal wall thickness during weaning remains unclear. To address this significant research gap, the primary objective of our study was to evaluate the effect of IMT after extubation on expiratory muscle strength and abdominal muscle thickness in respiratory ICU patients. On the other hand the investigators established reference values for ultrasonographic measurements in healthy control subjects as a comparative arm. To the best of our knowledge, this is the first study to examine the ultrasonographic effects of IMT on the expiratory muscle thickness after extubation. The investigators believe that our study may contribute to related literature in this context and guide future research as a pioneer with its unique value. In this single-blind randomized controlled study, 20 patients were divided into two groups: IMT and conventional physiotherapy(CP). In order to establish normative data for abdominal muscle thickness, ten healthy controls were included in the study. The CP group received CP and the IMT group received CP+IMT for five days following extubation. The thicknesses of the external oblique abdominal(EOA),internal oblique sbdominal(IOA), transversus abdominus (TRA) and rectus abdominis (RA) muscleswere evaluated The maximum inspiratory pressure (MIP) and maximum expiratory pressure (MEP) were recorded.
Interventions
OTHERconventional physiotherapy+ IMT
Conventional Physiotherapy to contain breathing and thoracal expansion exercises, bronchial hygiene techniques and gradual mobilization in 1 time a day. Conventional Physiotherapy to contain breathing and thoracal expansion exercises, bronchial hygiene techniques and gradual mobilization in 1 time a day. In this group addition to conventional physiotherapy inspiratory muscle training will be performed with the threshold-loaded inspiratory muscle training device, starting at 30% of the maximum inspiratory mouth pressure value, during 5 days, in 2 sessions, 4 sets per day, 6-8 breaths in each set and 2 minutes of rest between sets.
OTHERconventional physiotherapy
Conventional Physiotherapy to contain breathing and thoracal expansion exercises, bronchial hygiene techniques and gradual mobilization in 1 time a day. Conventional Physiotherapy to contain breathing and thoracal expansion exercises, bronchial hygiene techniques and gradual mobilization in 1 time a day.
Sponsors
Istanbul Demiroglu Bilim University
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)
Intervention model description
Parallel Assignment Parallel Assignment Randomized Healthy participants
Eligibility
Sex/Gender
ALL
Age
18 Years to 80 Years
Healthy volunteers
Yes
Inclusion criteria
* For Patients Group Inclusion Criteria: * Needing mechanical ventilation support longer than 2 days, * Alert and Riker Sedation Agitation Score \>4 * Being hemodynamically stable (HR\<140 beats/min, BP stable) * Dobutamine and minimal vasopressor use * Fever of 36.5-38.5 * Body Mass Index \<40 m2/cm, * FiO2 of 0.5 or less, * Absence of myocardial ischemia.
Exclusion criteria
* For Patients Group
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Abdominal Muscle Thickness | Change from baseline Maximal inspiratory and expiratory pressure at 5th day] | Eksternal Oblique, Internal Oblique, Transverses Abdominus and rectus abdominus Ultrasonografic mesasurements |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Maximal inspiratory and expiratory pressure | Change from baseline Maximal inspiratory and expiratory pressure at 5th day] | Intraoral pressures measured at maximal respiration against a valve that closes the airway during maximal inspiration pressure and expiration. Maximal inspiration pressure is the highest pressure created to open closed alveoli at the residual volume level. In our study, respiratory muscle strength will be performed using a portable, electronic mouth pressure measuring with device. For the test, the applied person is given maximum expiration and at the end of this, the airway is closed with a valve and the person is asked to make maximum inspiration and continue it for 1-3 seconds. In the maximal expiration pressure measurement, after maximal inspiration, the person is asked to make a maximal expiration for 1-3 seconds against the closed airway. The best of the three measurements is selected. There should be no more than 10% or more than 10 cmH2O difference between the two best measured |
Countries
Turkey (Türkiye)
Outcome results
None listed