Pre-surgical Detection of Clear Cell Renal Cell Carcinoma (ccRCC) Using Radiolabeled G250-Antibody

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. Identifier: NCT00606632
Recruitment Status : Completed
First Posted : February 4, 2008
Results First Posted : April 14, 2014
Last Update Posted : April 14, 2014
Information provided by (Responsible Party):

Study Type: Interventional
Study Design: Intervention Model: Single Group Assignment;   Masking: None (Open Label);   Primary Purpose: Diagnostic
Conditions: Renal Cell Carcinoma
Kidney Cancer
Interventions: Drug: 124-Iodine-cG250 (124I-cG250)
Procedure: CT

  Participant Flow

Recruitment Details
Key information relevant to the recruitment process for the overall study, such as dates of the recruitment period and locations
226 subjects were enrolled at 14 study sites in the USA.

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

Reporting Groups
PET/CT Versus CT PET/CT and CT scans for all study subjects 4 days (+/- 2 days) after 124I cG250 administration.

Participant Flow:   Overall Study
    PET/CT Versus CT
STARTED   226 
Withdrawal by Subject                13 
Miscellaneous reasons                9 

  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
PET/CT Versus CT All subjects were scheduled to receive a PET/CT and a diagnostic CT

Baseline Measures
   PET/CT Versus CT 
Overall Participants Analyzed 
[Units: Participants]
[Units: Participants]
<=18 years   0 
Between 18 and 65 years   167 
>=65 years   59 
[Units: Years]
Mean (Standard Deviation)
 56.1  (12.01) 
[Units: Participants]
Female   84 
Male   142 
Region of Enrollment 
[Units: Participants]
United States   226 

  Outcome Measures

1.  Primary:   Sensitivity - Proportion of Participant Determinded to Have Clear Cell Renal Carcinoma (ccRCC) by PET/CT.   [ Time Frame: 6 months ]

2.  Primary:   Reading of Diagnostic CT Imaging in Renal Masses to Decide on the Presence or Absence of ccRCC.   [ Time Frame: 6 months ]
Results not yet reported.   Anticipated Reporting Date:   No text entered.  

3.  Secondary:   Safety Evaluation of 124I -cG250 in Patients With Renal Masses   [ Time Frame: 6 months ]
Results not yet reported.   Anticipated Reporting Date:   No text entered.  

  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
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  More Information

Certain Agreements:  
Principal Investigators are NOT employed by the organization sponsoring the study.
There IS 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.
The agreement is:
unchecked The only disclosure restriction on the PI is that the sponsor can review results communications prior to public release and can embargo communications regarding trial results for a period that is more than 60 days but less than or equal to 180 days. The sponsor cannot require changes to the communication and cannot extend the embargo.
unchecked Other disclosure agreement that restricts the right of the PI to discuss or publish trial results after the trial is completed.

Results Point of Contact:  
Name/Title: Roman Bartz
Organization: Wilex AG
phone: +49 89413138 ext 52

Publications automatically indexed to this study by Identifier (NCT Number):

Responsible Party: Wilex Identifier: NCT00606632     History of Changes
Other Study ID Numbers: WX/20-001
First Submitted: January 21, 2008
First Posted: February 4, 2008
Results First Submitted: June 7, 2011
Results First Posted: April 14, 2014
Last Update Posted: April 14, 2014