Colorectal Cancer Clinical Trial
— PLTCRCOfficial title:
Elevated Platelet Count as Prognostic Factor in Colorectal Cancer With Synchronous Liver Metastases: a Retrospective Single-center Cohort Study
NCT number | NCT03717519 |
Other study ID # | CHIR CR |
Secondary ID | |
Status | Completed |
Phase | |
First received | |
Last updated | |
Start date | January 1, 2018 |
Est. completion date | September 1, 2018 |
Verified date | July 2023 |
Source | Azienda Ospedaliera Universitaria Integrata Verona |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Observational |
Colorectal cancer (CRC) is the third most common malignancy worldwide and is often metastatic at diagnosis. Despite progresses in surgical techniques and the introduction of novel chemotherapy regimens, many patients still suffer from a poor prognosis. It is therefore of utmost importance to identify prognostic markers that may improve selection of patients. In recent years several studies demonstrated that preoperative blood tests as platelet count or neuthophil-to-lymphocyte ratio could be prognostic factors in CRC as well as other malignancies. The aim of this study was to evaluate the role of preoperative platelet count (PC) in patients with synchronous colorectal liver metastases.
Status | Completed |
Enrollment | 196 |
Est. completion date | September 1, 2018 |
Est. primary completion date | May 1, 2018 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years to 100 Years |
Eligibility | Inclusion Criteria: - Colorectal cancer with synchronous liver metastases - Possibility to retrieve pre-operative platelet count - Age of 18 years or older - Availabilty of clinical-pathological data - Minimum follow up of 12 months Exclusion Criteria: - None |
Country | Name | City | State |
---|---|---|---|
Italy | Chirurgia Generale ed Epatobiliare, Policlinico GB Rossi | Verona |
Lead Sponsor | Collaborator |
---|---|
Azienda Ospedaliera Universitaria Integrata Verona |
Italy,
Baranyai Z, Krzystanek M, Josa V, Dede K, Agoston E, Szasz AM, Sinko D, Szarvas V, Salamon F, Eklund AC, Szallasi Z, Jakab F. The comparison of thrombocytosis and platelet-lymphocyte ratio as potential prognostic markers in colorectal cancer. Thromb Haemost. 2014 Mar 3;111(3):483-90. doi: 10.1160/TH13-08-0632. Epub 2013 Nov 28. — View Citation
Pedrazzani C, Mantovani G, Fernandes E, Bagante F, Luca Salvagno G, Surci N, Campagnaro T, Ruzzenente A, Danese E, Lippi G, Guglielmi A. Assessment of neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio and platelet count as predictors of long-term outcome after R0 resection for colorectal cancer. Sci Rep. 2017 May 4;7(1):1494. doi: 10.1038/s41598-017-01652-0. — View Citation
Wan S, Lai Y, Myers RE, Li B, Hyslop T, London J, Chatterjee D, Palazzo JP, Burkart AL, Zhang K, Xing J, Yang H. Preoperative platelet count associates with survival and distant metastasis in surgically resected colorectal cancer patients. J Gastrointest Cancer. 2013 Sep;44(3):293-304. doi: 10.1007/s12029-013-9491-9. — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Overall survival | correlation between high PC and overall survival | 5 years | |
Secondary | Clinic-pathological variables | correlation between high PC and clinic-pathological variables | 30 days |
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