Effect of Additive Lorazepam on Patient Satisfaction as a Premedication in Diagnostic Flexible Bronchoscopy
Overview[ - collapse ][ - ]
Purpose | Many patients undergoing flexible bronchoscopy (FB) experience anxiety and discomfort during the procedure. The investigators want to evaluate whether an additional Lorazepam premedication would improve patient satisfaction for FB. |
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Condition | Patient Satisfaction for Bronchoscopy |
Intervention | Drug: Lorazepam Drug: Control |
Phase | Phase 4 |
Sponsor | Seoul National University Hospital |
Responsible Party | Seoul National University Hospital |
ClinicalTrials.gov Identifier | NCT01121055 |
First Received | May 9, 2010 |
Last Updated | May 27, 2010 |
Last verified | May 2010 |
Tracking Information[ + expand ][ + ]
First Received Date | May 9, 2010 |
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Last Updated Date | May 27, 2010 |
Start Date | March 2010 |
Estimated Primary Completion Date | December 2010 |
Current Primary Outcome Measures | patient satisfaction [Time Frame: within 24 hr of bronchoscopy] [Designated as safety issue: Yes] |
Current Secondary Outcome Measures | relationship between patient satisfaction and sleep quality, anxiety level [Time Frame: 24hr before and after bronchoscopy] [Designated as safety issue: Yes] |
Descriptive Information[ + expand ][ + ]
Brief Title | Effect of Additive Lorazepam on Patient Satisfaction as a Premedication in Diagnostic Flexible Bronchoscopy |
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Official Title | Effect of Additive Lorazepam on Patient Satisfaction as a Premedication in Diagnostic Flexible Bronchoscopy |
Brief Summary | Many patients undergoing flexible bronchoscopy (FB) experience anxiety and discomfort during the procedure. The investigators want to evaluate whether an additional Lorazepam premedication would improve patient satisfaction for FB. |
Detailed Description | The enrolled patients are randomized to either the control or Lorazepam groups according to a random sample chart of numbers. The patients complete questionnaires about baseline anxiety level and satisfaction for FB within 24 hours after the FB. |
Study Type | Interventional |
Study Phase | Phase 4 |
Study Design | Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Investigator), Primary Purpose: Supportive Care |
Condition | Patient Satisfaction for Bronchoscopy |
Intervention | Drug: Lorazepam Lorazepam 0.5mg po at night one day before FB and Lorazepam 1mg po 30min before the FB Drug: Control Placebo 1T po at night one day before FB and placebo 1T po 30min before the FB |
Study Arm (s) |
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Recruitment Information[ + expand ][ + ]
Recruitment Status | Recruiting |
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Estimated Enrollment | 372 |
Estimated Completion Date | December 2010 |
Estimated Primary Completion Date | August 2010 |
Eligibility Criteria | Inclusion Criteria: - Adult patients (aged 18 years or older) admitted to the Respiratory Department Exclusion Criteria: - outpatient procedures - therapeutic bronchoscopy - expected operation or discharge within 24 hours after the FB - sedative premedication - endotracheal intubation with mechanical ventilation - inability to speak Korean |
Gender | Both |
Ages | 18 Years |
Accepts Healthy Volunteers | No |
Contacts | Contact: Seok-Chul Yang, MD, PhD +82-2-2072-0354 scyang@snu.ac.kr |
Location Countries | Korea, Republic of |
Administrative Information[ + expand ][ + ]
NCT Number | NCT01121055 |
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Other Study ID Numbers | Lorazepam in FB |
Has Data Monitoring Committee | Yes |
Information Provided By | Seoul National University Hospital |
Study Sponsor | Seoul National University Hospital |
Collaborators | Not Provided |
Investigators | Study Chair: Seok-Chul Yang, MD Division of Pulmonology and Critical Care Medicine, Department of Internal Medicine and Lung Institute of Medical Research Center, Seoul National University College of Medicine |
Verification Date | May 2010 |
Locations[ + expand ][ + ]
Seoul National University Hospital | Seoul, Korea, Republic of, 110-744 Contact: Seok-Chul Yang, MD | scyang@snu.ac.krRecruiting |
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