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IRCT201106066714N1 IRCT 2011-06-21 Vice chancellor for research & technology, Hamadan university of medical sciences Effect of closed suction on cardiopulmonary parameters Comparison the effect of open and closed endotracheal suctioning systems on cardiopulmonary parameters of ventilated patients in general ICU at Hamadan's Besat Hospital 1390. 2011-07-23 anticipated 38 Complete https://irct.ir/trial/7143 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Crossover, Purpose: Supportive. 2 comatose patient. Intervention 1: In this study, the suction is done on the samples. In this way, the patient separated from the ventilator and suction catheter placed inside the tracheal tube and suction is done. Intervention 2: Again the open suctioning in the same patient was performed after at least 30 minutes closed suctioning is done. In this manner the catheter placed in the ventilatory circuit and the possibility of suctioning performed without removing the patient from the ventilator.
public Ali Afshari
Hamadan university of medical sciences, Shahid Fahmideh st, Hamadan
Hamadan Iran (Islamic Republic of) +98 81 1251 9636 afshari@umsha.ac.ir; ali.ems77@yahoo.com Hamadan university of medical sciences scientific Ali Afshari
Hamadan university of medical sciences, Shahid Fahmideh st, Hamadan
Hamadan Iran (Islamic Republic of) +98 81 1251 9636 afshari@umsha.ac.ir; ali.ems77@yahoo.com Hamadan university of medical sciences Iran (Islamic Republic of) Inclusion Criteria: Having tracheal tube and being under mechanical ventilation; Not with chronic obstructive pulmonary diseases; Do not use of dopamine,dobutamin and nitroglycerin; Being stable hemodynamic parameters; age between 18 to 65 years; Being in supine position; The patient was paralyze and ventilated with CMV mode. Exclusion Criteria: require suctioning at the time of wash out; Become unstable hemodynamic parameters of patients during the study; Need for necessary diagnostic or therapeutic intervention on a patient while doing research; fighting with ventilator(due to Disappear Paralyze or Being conscious). 18 years 65 years Both R40.2 Coma, unspecified Prevention Prevention In this study, the suction is done on the samples. In this way, the patient separated from the ventilator and suction catheter placed inside the tracheal tube and suction is done. Again the open suctioning in the same patient was performed after at least 30 minutes closed suctioning is done. In this manner the catheter placed in the ventilatory circuit and the possibility of suctioning performed without removing the patient from the ventilator. Blood pressure. Timepoint: Pre-suction and 1, 5, 10 and 15 minutes after suction. Method of measurement: Cuff pressure gauge attached to the patient bedside monitor. Heart rate. Timepoint: Pre-suction and 1, 5, 10 and 15 minutes after suction. Method of measurement: patient's Bedside monitor. Heart rates pattern. Timepoint: Pre-suction and 1, 5, 10 and 15 minutes after suction. Method of measurement: patient's Bedside monitor. SPO2. Timepoint: Pre-suction and 1, 5, 10 and 15 minutes after suction. Method of measurement: patient's Bedside monitor. Vice chancellor for research & technology, Hamadan university of medical sciences Approved 2011-05-30 Ethic committee of Hamadan university of medical sciences Hamadan university of medical sciences, Shahid Fahmideh st, Hamadan Hamadan Iran (Islamic Republic of)