Therapeutic Response of Patients With Soft Tissue Sarcoma According to CHOI Criteria (ProAcTyon)
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ClinicalTrials.gov Identifier: NCT01650077 |
Recruitment Status :
Completed
First Posted : July 26, 2012
Last Update Posted : May 14, 2019
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Condition or disease |
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Soft Tissue Sarcoma |
Patient selection is based on a database of retrospectively within the GSF / GETO.
The tumor assessment must be made by scanner at baseline and post-C2 or C3 and should be available and sent to sponsor.
The comparative reading of the imaging is centralized and made without the knowledge of the local assessment:
- sum of the large diameter for 2 imagery (baseline and 1st evaluation
- tumor density on areas of interest for the 2 imaging (baseline and 1st evaluation
- Rank patients according to two methods (Choi and RECIST): complete response, partial response, stability, progress and non-assessable.
Study Type : | Observational |
Actual Enrollment : | 134 participants |
Observational Model: | Cohort |
Time Perspective: | Retrospective |
Official Title: | Early Assessment of Therapeutic Response of Patients With Soft Tissue Sarcoma According to CHOI Criteria: Retrospective Study of Feasibility |
Actual Study Start Date : | September 21, 2012 |
Actual Primary Completion Date : | December 2013 |
Actual Study Completion Date : | October 28, 2014 |

- To assess the feasibility of tumor response according to CHOI criteria [ Time Frame: after 6 weeks of treatment ]percentage of cases with a feasible evaluation according to CHOI
- To classify patients into two categories (progression or no progression) according to RECIST and to CHOI [ Time Frame: after 6 weeks of treatment ]percentage of cases with a feasible evaluation according to RECIST
- To determine percentage of false progression [ Time Frame: after 6 weeks of treatment ]define as patient progressing according to RECIST and not progressing according to CHOI number of patient in each categories, according to each method of measurement
- To determine predictive values of progression free survival and overall survival [ Time Frame: after 6 weeks of treatment ]progression free survival = median time between date of inclusion and date of clinical or radiological progression overall survival = median time between date of inclusion and date of death
- To characterize the profile of patients in false progression [ Time Frame: after 6 weeks of treatment ]patient in progression according to RECIST but not progressing according to CHOI

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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Sampling Method: | Probability Sample |
Inclusion Criteria:
- age ≥ 18 years
- locally advanced or metastatic soft tissue sarcoma
- treated with Yondelis after failure or intolerance to doxorubicin/ifosfamide
- treated between 2007 and 2011
- have had at least 2 cycles of Yondelis
- assessment of tumor by CT scan (baseline and after 2 or 3 cycles of Yondelis)
Exclusion Criteria:
- Gastro Intestinal Stromal Tumor GIST
- primitive bone sarcoma

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01650077
France | |
Bergonie Institute | |
Bordeaux, France, 33 076 | |
Oscar Lambret Center | |
Lille, France, 59020 | |
Antoine Lacassagne Center | |
Nice, France, 06 189 | |
Curie Institute | |
Paris, France, 75 005 | |
Henri Becquerel Center | |
Rouen, France, 76 038 | |
Cancer Institute of the West | |
Saint-Herblain, France, 44 805 |
Study Director: | Nicolas PENEL, MD | Oscar Lambret Center |
Responsible Party: | Centre Oscar Lambret |
ClinicalTrials.gov Identifier: | NCT01650077 |
Other Study ID Numbers: |
ProAcTyon - 1203 |
First Posted: | July 26, 2012 Key Record Dates |
Last Update Posted: | May 14, 2019 |
Last Verified: | May 2019 |
Soft tissue sarcoma Yondelis Intolerance to doxorubicin/ifosfamide CHOI criteria |
Sarcoma Neoplasms, Connective and Soft Tissue Neoplasms by Histologic Type Neoplasms |