Evaluation of the Practice of the TEP Choline at Patients With Prostate Cancer

Study Overview
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Brief Summary
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The prostate cancer is a heterogeneous disease the care of which varies according to the status: localized, locally advanced, or in recurrence after local or metastatic treatment. The precise evaluation of the degree of extension of the disease is thus essential because it is going to allow to adapt at best the therapeutic strategy. Contrary to the abdomino-pelvic scanning and to the osseous scintigraphy which(who) are a member(part) of the balance assessment of standard extension of the prostate cancer, the place of the Tomography with broadcast of Positrons to scan (TEP scan) in Choline in the management of patients affected by prostate cancer is not clearly defined in the national and European recommendations. The current marketing authorization ( AMM) is the research for bones localizations in the prostatic cancers at high risk. It indeed seems that this examination is more successful than the standard radiological examinations (bone scintigraphy and abdomino-pelvic scanning) in the detection of the bone metastatic hurts, with a sensibility of about 100 % and a precision of the order of 93 % according to certain studies. The recent data of the literature suggest a quite particular interest at the patients in situation of biochemical recurrence in terms of localization of (or) tumoral site (s). THE AMM however not specifying if this examination has to be made within the framework of the initial balance sheet of extension, at the time of the biochemical second offense or at the known metastatic stage, there is a big variability of the practices according to the centers. The current indications being very ill-assorted, he is interesting being able to estimate the heterogeneousness of the practices of way multicentre, by leading a study observationally retrospective in region Provence-Alpes-Côte d'Azur (PACA).

Official Title
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Evaluation of the Practice of the TEP Choline in Provence - Alps and Côte d'Azur at Patients With Prostate Cancer - Multicentre Retrospective Study.

Conditions
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Prostate Cancer

Intervention / Treatment
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* Other: TEP scanner with choline


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Have had a TEP scan in the choline Prostate cancer Exclusion Criteria: Not applicable

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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Male

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Arms and Interventions

| Intervention/Treatment |
| --- |
|Other: TEP scanner with choline|nan|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Number of TEP scan in Choline indications in the care of prostate cancers and more particularly the search for bone metastasis at diagnosis | Disease evaluation method by scanner with choline | One year | 
| Number of TEP scan in Choline indications in the care of prostate cancers and more particularly the search for bone metastasis at the site of relapse after local treatment | Disease evaluation method by scanner with choline | One year | 
| Number of TEP scan in Choline indications of TEP scan in Choline in the care of prostate cancers and more particularly the search for bone metastasis during the follow-up of the disease | Disease evaluation method by scanner with choline | One year | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Modifications of therapeutic strategy in the care of prostate cancers | Disease evaluation method by scanner with choline | One year |