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Negative Pressure Ventilation Imapcts Weaning Ventilator In Medical Intensive Care Units (ICUs)

The recruitment status of this study is unknown because the information has not been verified recently.
Verified June 2010 by Chang Gung Memorial Hospital.
Recruitment status was  Recruiting
Sponsor:
Information provided by:
Chang Gung Memorial Hospital
ClinicalTrials.gov Identifier:
NCT01155596
First received: May 30, 2010
Last updated: July 1, 2010
Last verified: June 2010
History of Changes

May 30, 2010
July 1, 2010
March 2010
March 2011   (final data collection date for primary outcome measure)
Ventilator weaning rate [ Time Frame: 28 days ] [ Designated as safety issue: No ]
Same as current
Complete list of historical versions of study NCT01155596 on ClinicalTrials.gov Archive Site
ICU stay [ Time Frame: 28 days ] [ Designated as safety issue: No ]
Same as current
Not Provided
Not Provided
 
Negative Pressure Ventilation Imapcts Weaning Ventilator In Medical Intensive Care Units (ICUs)
Phase 2 Study of Negative Pressure Ventilation That Imapcts Weaning Ventilator in Medical Intensive Care Units

This is a Quasi-experimental research design. The subjects are limited in intensive care unit within north medical center hospital. All subjects depend on ventilator and receive weaning plans. Experimental group is weaning with the support of negative pressure ventilator .The investigators collect basic personal variables in the questionnaire, APACHE Ⅱ scale, Dyspnea scale and arterial blood gas analysis and ventilator weaning index. Compare experimental group and control group data. Data will be Statistical analyzed by: descriptive statistics (such as: mean, standard deviation, median, frequency, percentage) and inferential statistics (such as: Independent T-test, Pair T-test, Mann-Whitney U test), P-value <0.05 will consider to be statistically significant.
Not Provided
Interventional
Phase 2
Allocation: Randomized
Endpoint Classification: Efficacy Study
Intervention Model: Parallel Assignment
Masking: Open Label
Primary Purpose: Screening
Respiratory Failure
Behavioral: negative pressure ventilator use
Body ventilators that assist ventilation by applying intermittent subatmospheric pressure around the thorax, abdomen, or airway and periodically expand the chest wall and inflate the lungs. They are relatively simple to operate and do not require tracheostomy. Chest cuirass is used in this study.
  • No Intervention: Control group
    Base on positive pressure ventilation with intubation and mechanical ventilator, weaning processes will undergo by Pulmonologists.
  • Experimental: Experimental group
    Experimental group is weaning with the support of negative pressure ventilator.
    Intervention: Behavioral: negative pressure ventilator use
Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruiting
120
March 2011
March 2011   (final data collection date for primary outcome measure)

Inclusion Criteria:

  • Acute respiratory failure patients in medical ICUs

Exclusion Criteria:

  • Age<20 years old
  • Malignancy
  • Pregnancy
Both
20 Years and older
No
Contact: Horng-Chyuan Lin lin53424@ms13.hinet.net
Taiwan
 
NCT01155596
98-3276B
Yes
Horng-Chyuan Lin/ Chief of Division of Pulmonary Infection and Immunity, Department of Thoracic Medicine, Chang Gung Memorial Hospital
Chang Gung Memorial Hospital
Not Provided
Not Provided
Chang Gung Memorial Hospital
June 2010

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP