PFS and OS of Patients With Advanced Neuroendocrine Cancer (NEN) After Systemic Treatment
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|ClinicalTrials.gov Identifier: NCT04331912|
Recruitment Status : Active, not recruiting
First Posted : April 2, 2020
Last Update Posted : April 2, 2020
|Condition or disease|
|Study Type :||Observational|
|Actual Enrollment :||57 participants|
|Official Title:||Outcomes of Patients With Advanced Neuroendocrine Cancer (NEN) Treated With Systemic Treatment: Somatostatin Analogues, Molecular Targeted Therapy, Chemotherapy and Peptide Radioisotope Therapy - a Retrospective Analysis.|
|Actual Study Start Date :||July 1, 2019|
|Estimated Primary Completion Date :||December 31, 2022|
|Estimated Study Completion Date :||December 31, 2023|
- PFS - Progression Free Survival [ Time Frame: 7 years ]the time from the start of systemic treatment date to the date of first documented disease progression (event: disease progression - DP, based on RECIST, death, adverse events, which provide to disqualification from further therapy). Patients without progression at the time of analysis will be censored.
- OS - Overall Survival [ Time Frame: 7 years ]is defined as the time from the start of systemic treatment date to the date of death due to any cause or the date of last contact (censored observation) at the date of data cut-off.
- Log-rank test [ Time Frame: 7 years ]assessment of differences in survival of patients between subgroups
- Cox proportional-hazards model [ Time Frame: 7 years ]uni- and multivariate analyses used for investigating the association between the survival time of patients and prognostic factors
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): NCT04331912
|University of Warmia and Mazury in Olsztyn|
|Olsztyn, Warmińsko-Mazurskie, Poland, 10-082|