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Sponsored by: |
Tufts Medical Center |
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Information provided by: | Tufts Medical Center |
ClinicalTrials.gov Identifier: | NCT00638339 |
The purpose of this study is to monitor sleep in patients using breathing machines, because little is known about sleep when patients use masks to help their breathing. We'd like to compare sleep in patients using masks to that in patients with a tube in their throats.
Condition |
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Respiratory Insufficiency Respiration, Artificial Sleep Deprivation |
Study Type: | Observational |
Study Design: | Case Control, Prospective |
Official Title: | Effects Of Invasive And Noninvasive Mechanical Ventilation On Sleep In The Icu |
Estimated Enrollment: | 20 |
Study Start Date: | November 2006 |
Estimated Study Completion Date: | June 2009 |
Estimated Primary Completion Date: | December 2008 (Final data collection date for primary outcome measure) |
Groups/Cohorts |
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1
critically ill patients undergoing invasive mechanical ventilation in medical ICU and CCU
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2
critically ill patients undergoing noninvasive mechanical ventilation in medical ICU and CCU
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Sleep in critically-ill patients is commonly severely fragmented, and sleep architecture is altered as compared to a healthy person. This abnormal sleep may cause some important adverse psychological and physiological consequences. Noise, light, patient-care activities, pain, or medications are some of the contributing factors to sleep disruption in the ICU. Recent evidence also suggests that invasive mechanical ventilation (IMV) itself may lead to sleep fragmentation in the ICU. Noninvasive ventilation (NIV) is a well-established, relatively new form of ventilation which improves sleep quality or gas exchange in some patients with chronic hypoventilatory disorders. Although sleep may be disrupted due to discomfort from the mask or air leaking during NIV use; intermittent use of NIV may result in better sleep quality between NIV sessions. The effects of NIV on sleep in the acute care setting have not yet been studied.
The purpose of the study is to describe the sleep architecture of a cohort of critically-ill patients using NIV, comparing findings to a reference group of patients using (IMV).
Ages Eligible for Study: | 18 Years and older |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Sampling Method: | Non-Probability Sample |
Critically ill patients undergoing invasive or noninvasive mechanical ventilation in medical ICU and CCU at Tufts New England Medical Center
Inclusion Criteria:
Exclusion Criteria:
Contact: Aylin Ozsancak, MD | 617-636-3229 | aozsancak@tufts-nemc.org |
Contact: Nicholas S Hill, MD | 617-636-4288 | nhill@tufts-nemc.org |
United States, Massachusetts | |
Tufts-New England Medical Center Medical ICU and Coronary Care Unit | Recruiting |
Boston, Massachusetts, United States, 02111 | |
Sub-Investigator: Carolyn D'Ambrosio, MD | |
Principal Investigator: Nicholas S. Hill, M.D | |
Sub-Investigator: Erik Garpestad, MD | |
Sub-Investigator: Aylin Ozsancak, M.D | |
Sub-Investigator: John Brennan, MD |
Study Director: | Aylin Ozsancak, MD | Research Fellow |
Principal Investigator: | Nicholas S Hill, MD | Chair of Pulmonary, Critical Care and Sleep Medicine Division |
Responsible Party: | Tufts Medical Center ( Nicholas S. Hill, M.D. ) |
Study ID Numbers: | IRB-8053 |
Study First Received: | March 12, 2008 |
Last Updated: | March 18, 2008 |
ClinicalTrials.gov Identifier: | NCT00638339 |
Health Authority: | United States: Institutional Review Board |
Respiration, artificial respiratory insufficiency noninvasive ventilation sleep deprivation intensive care units |
Signs and Symptoms Respiratory Insufficiency Respiratory Tract Diseases Mental Disorders Respiration Disorders |
Neurologic Manifestations Sleep Disorders Dyssomnias Sleep Deprivation |
Nervous System Diseases |