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Rocha BMM, Dolan RD, Paiva CE, McGovern J, Paiva BSR, Preto DD, McMillan DC, Maia YCP, Laird BJ. Inflammation and Performance Status: The Cornerstones of Prognosis in Advanced Cancer. J Pain Symptom Manage 2023; 65:348-357. [PMID: 36493981 DOI: 10.1016/j.jpainsymman.2022.11.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 11/25/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022]
Abstract
CONTEXT In advanced cancer, although performance status (PS), systemic inflammatory response and nutritional status are known to have prognostic value, geographical variations and sociodemographic indexes may also impact survival. OBJECTIVES This study compares validated prognostic factors in two international cohorts and establishes a prognostic framework for treatment. METHODS Two international biobanks of patients (n=1.518) with advanced cancer were analyzed. Prognostic factors (Eastern Cooperative Oncology Group Performance Status [ECOG-PS], body mass index [BMI] and modified Glasgow Prognostic Score [mGPS]) were assessed. The relationship between these and survival was examined using Kaplan-Meier and Cox regression methods. RESULTS According to multivariate analysis, in the European cohort the most highly predictive factors were BMI <20 kg/m2 (hazard ratio [HR] 1.644), BMI 20-21.9 kg/m2 (HR 1.347), ECOG-PS (HR 1.597-11.992) and mGPS (HR 1.843-2.365). In the Brazilian cohort, the most highly predictive factors were ECOG-PS (HR 1.678-8.938) and mGPS (HR 2.103-2.837). Considering gastrointestinal cancers in particular (n=551), the survival rate at 3 months in both cohorts together ranged from 93% (mGPS 0, PS 0-1) to 0% (mGPS 2, PS 4), and from 81% (mGPS 0, BMI >28 kg/m2) to 44% (mGPS 2, BMI <20 kg/m2). CONCLUSION The established prognostic factors that were compared had similar prognostic capacity in both cohorts. A high ECOG-PS and a high mGPS as outlined in the ECOG-PS/mGPS framework were consistently associated with poorer survival of patients with advanced cancer in the prospective European and Brazilian cohorts.
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Affiliation(s)
- Bruna M M Rocha
- Nutrition and Molecular Biology Research Group (B.M.M.R., Y.C.P.M.), School of Medicine, Federal University of Uberlandia, Minas Gerais, Uberlandia, Brazil
| | - Ross D Dolan
- Academic Unit of Surgery (R.D.D., J.M.G., D.C.M.M.), School of Medicine, University of Glasgow, New Lister Building, Royal Infirmary, Glasgow, Scotland, United Kingdom
| | - Carlos E Paiva
- Palliative Care and Quality of Life Research Group (GPQual) (C.E.P., B.S.R.P., D.D.P.), Pio XII Foundation, Barretos Cancer Hospital, São Paulo, Barretos, Brazil
| | - Josh McGovern
- Academic Unit of Surgery (R.D.D., J.M.G., D.C.M.M.), School of Medicine, University of Glasgow, New Lister Building, Royal Infirmary, Glasgow, Scotland, United Kingdom
| | - Bianca S R Paiva
- Palliative Care and Quality of Life Research Group (GPQual) (C.E.P., B.S.R.P., D.D.P.), Pio XII Foundation, Barretos Cancer Hospital, São Paulo, Barretos, Brazil
| | - Daniel D Preto
- Palliative Care and Quality of Life Research Group (GPQual) (C.E.P., B.S.R.P., D.D.P.), Pio XII Foundation, Barretos Cancer Hospital, São Paulo, Barretos, Brazil
| | - Donald C McMillan
- Academic Unit of Surgery (R.D.D., J.M.G., D.C.M.M.), School of Medicine, University of Glasgow, New Lister Building, Royal Infirmary, Glasgow, Scotland, United Kingdom
| | - Yara C P Maia
- Nutrition and Molecular Biology Research Group (B.M.M.R., Y.C.P.M.), School of Medicine, Federal University of Uberlandia, Minas Gerais, Uberlandia, Brazil.
| | - Barry J Laird
- Institute of Genetics and Molecular Medicine, University of Edinburgh (B.J.L.), Edinburgh, Scotland, United Kingdom
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Abdallah EA, Chinen LTD, Silva VS, Mingues NB, Machado Netto MC, Gasparini Júnior JL, Rocha BMM, Romero JV, Buim MEC, Brentani M, Fanelli MF. Abstract 5188: Immunostaining of MRP-1 protein in circulating tumor cells predicts shorter progression free survival in metastatic colorectal cancer patients. Cancer Res 2015. [DOI: 10.1158/1538-7445.am2015-5188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: colorectal cancer (CRC) is the third leading cause of cancer death in both men and women in the United States (Siegel et al., 2014). So, it is important to look for novel biomarkers to identify and define the best treatment for patients with this disease. Circulating Tumor Cells (CTCs) have been appointed for many researchers as a manner to follow up patients at current status. MRP-1 protein acts as an ATP-dependent efflux pump, naturally protecting cells from both toxic and therapeutic compounds. It works as a drug resistant protein, generally with irinotecan-based chemotherapy (Cole, 2014; Gazzaniga et al., 2010). Objective: to study the presence of MRP-1 protein in CTCs and its predictable value in treatment resistance, evaluating the time of progression free survival (PFS). Methods: This present cohort (n = 18) belongs to a larger cohort of patients (n = 54) treated with many chemotherapeutic agents combined with 5-FU. The results of 5-FU resistance were presented previously in AACR annual meeting 2014. The blood was collected prospectively from patients with metastatic CRC. Blood was collected before the beginning of chemotherapy. The sample was filtered on ISET (Isolation by Size of Epithelial Tumor Cells, Rarecells, France) according to manufacture procedure. CTCs fixed on spots from ISET membranes were stained by immunocytochemistry with anti- MRP-1 antibody (1/100) and counterstained with hematoxylin-eosyn. Leucocytes were identified by anti-CD45 antibody. CTCs were analyzed by light microscope and quantified by 1 mL of blood. Results: here we analyzed blood samples of 18 mCRC patients who underwent irinotecan-based chemotherapy, with or without 5-FU. The median age was 54 years-old (32 - 80) and 77.7% were male. All the patients included were clinical stage IV with tumors classified as adenocarcinoma. The median CTC number detected was 1.5 CTC/ml (0 - 13.75) at baseline. Immunostaining of MRP-1 in CTCs was performed in all samples and 4 (21%) were found positive. By Kaplan-Meier test we observed that patients with CTC MRP-1 positive had shorter PFS than patients CTC MRP-1 negative (2.1 vs. 9.8 months respectively; P = 0.003). Interestingly, patients irinotecan resistant do not belong to the same group of patients 5-FU resistant (CTC TYMS positive, link: http://www.abstractsonline.com/Plan/ViewAbstract.aspx?mID = 3404&sKey = f39b6e91-7d91-4e03-a37e-3bc3724bade3&cKey = 1fa1e08e-af70-461a-9275-d8cdc2dd7b14&mKey = 6ffe1446-a164-476a-92e7-c26446874d93). Conclusion: the necessity of novel tools to follow up and to predict treatment response has been increasing. Here, we proposed a potential protein found in CTCs, MRP-1, which might represent a powerful tool to manage and triage patients candidate to receive treatment with irinotecan. Furthermore, we are the first group to demonstrate the role of MRP-1 in CTCs as a predictive factor for patients with metastatic CRC.
Citation Format: Emne A. Abdallah, Ludmilla T. D. Chinen, Virgílio S. Silva, Natalia B. Mingues, Marcelo C. Machado Netto, José Luiz Gasparini Júnior, Bruna M. M. Rocha, Juliana V. Romero, Marcilei E. C. Buim, Mitzi Brentani, Marcello F. Fanelli. Immunostaining of MRP-1 protein in circulating tumor cells predicts shorter progression free survival in metastatic colorectal cancer patients. [abstract]. In: Proceedings of the 106th Annual Meeting of the American Association for Cancer Research; 2015 Apr 18-22; Philadelphia, PA. Philadelphia (PA): AACR; Cancer Res 2015;75(15 Suppl):Abstract nr 5188. doi:10.1158/1538-7445.AM2015-5188
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