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Comprehensive Cardiothoracic Dual Source CT for the Early Triage of Patients With Acute Chest Pain (CAPTURE)

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
ClinicalTrials.gov Identifier: NCT01067456
Recruitment Status : Completed
First Posted : February 11, 2010
Results First Posted : October 20, 2014
Last Update Posted : December 22, 2017
Sponsor:
Collaborator:
Information provided by (Responsible Party):

Study Type: Interventional
Study Design: Allocation: Randomized;   Intervention Model: Parallel Assignment;   Masking: None (Open Label);   Primary Purpose: Diagnostic
Condition: Chest Pain Syndrome
Intervention: Radiation: Comprehensive Cardiothoracic CT arm

  Participant Flow

Recruitment Details
Key information relevant to the recruitment process for the overall study, such as dates of the recruitment period and locations
Emergency Department, 9-month enrollment period starting January 2008

Pre-Assignment Details
Significant events and approaches for the overall study following participant enrollment, but prior to group assignment
No text entered.

Reporting Groups
  Description
Dedicated CT Arm Subjects in this arm will continue to receive standard of care - that is the dedicated CT protocol to rule out either aortic dissection or acute coronary syndrome or pulmonary embolism.
Comprehensive Cardiothoracic CT Arm Subjects in this arm receive a comprehensive cardiothoracic CT to evaluate the presence of acute coronary syndrome/aortic dissection/pulmonary embolism in a single scan.

Participant Flow:   Overall Study
    Dedicated CT Arm   Comprehensive Cardiothoracic CT Arm
STARTED   30   29 
COMPLETED   30   29 
NOT COMPLETED   0   0 



  Baseline Characteristics

Population Description
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate.
No text entered.

Reporting Groups
  Description
Dedicated CT Arm Subjects in this arm will continue to receive standard of care - that is the dedicated CT protocol to rule out either aortic dissection or acute coronary syndrome or pulmonary embolism.
Comprehensive Cardiothoracic CT Arm

Subjects in this arm receive a comprehensive cardiothoracic CT to evaluate the presence of acute coronary syndrome/aortic dissection/pulmonary embolism in a single scan.

Comprehensive Cardiothoracic Dual Source CT (DSCT) arm: Subjects in this arm will receive the comprehensive cardiothoracic DSCT to rule out aortic dissection/pulmonary embolism/acute coronary syndrome in a single scan.

Total Total of all reporting groups

Baseline Measures
   Dedicated CT Arm   Comprehensive Cardiothoracic CT Arm   Total 
Overall Participants Analyzed 
[Units: Participants]
 30   29   59 
Age 
[Units: Years]
Mean (Standard Deviation)
 50  (12)   53  (11)   51  (11) 
Sex: Female, Male 
[Units: Participants]
Count of Participants
     
Female      10  33.3%      6  20.7%      16  27.1% 
Male      20  66.7%      23  79.3%      43  72.9% 
Region of Enrollment 
[Units: Participants]
     
United States   30   29   59 


  Outcome Measures

1.  Primary:   Length of Hospital Stay   [ Time Frame: Index Hospitalization (within 48 hours) ]

2.  Secondary:   Direct Hospital Discharge Without Imaging   [ Time Frame: Index Hospitalization (within 48 hours) ]

3.  Secondary:   Cost of Care   [ Time Frame: Index Hospitalization (within 48 hours) ]


  Serious Adverse Events


  Other Adverse Events


  Limitations and Caveats

Limitations of the study, such as early termination leading to small numbers of participants analyzed and technical problems with measurement leading to unreliable or uninterpretable data
No text entered.


  More Information

Certain Agreements:  
Principal Investigators are NOT employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.


Results Point of Contact:  
Name/Title: Dr. Udo Hoffmann
Organization: MGH
phone: 617-726-1255
e-mail: uhoffmann@partners.org



Responsible Party: Udo Hoffmann, MD MPH, Massachusetts General Hospital
ClinicalTrials.gov Identifier: NCT01067456     History of Changes
Other Study ID Numbers: 2008P000389
First Submitted: February 10, 2010
First Posted: February 11, 2010
Results First Submitted: April 8, 2014
Results First Posted: October 20, 2014
Last Update Posted: December 22, 2017