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Kwon CH, Seo HI, Kim DU, Han SY, Kim S, Lee NK, Hong SB, Ahn JH, Park YM, Noh BG. Clinical significance of C-reactive protein-to-prealbumin ratio in predicting early recurrence in resectable pancreatic cancer. KOREAN JOURNAL OF CLINICAL ONCOLOGY 2023; 19:11-17. [PMID: 37449394 DOI: 10.14216/kjco.23003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 06/18/2023] [Indexed: 07/18/2023]
Abstract
PURPOSE Resectable pancreatic ductal adenocarcinoma (PDAC) has a high risk of recurrence after curative resection; despite this, the preoperative risk factors for predicting early recurrence remain unclear. This study therefore aimed to identify preoperative inflammation and nutrition factors associated with early recurrence of resectable PDAC. METHODS From March 2021 to November 2021, a total of 20 patients who underwent curative resection for PDAC were enrolled in this study. We evaluated the risk factors for early recurrence within 1 year by univariate and multivariate analyses using Cox hazard proportional regression. The cutoff values for predicting recurrence were examined using receiver operating characteristic (ROC) curves. RESULTS In our univariate and multivariate analyses, C-reactive protein (CRP), CRP-albumin ratio, and CRP-prealbumin ratio, as well as sex and age, were significant independent prognostic factors for early recurrence in PDAC. However, known inflammatory factors (neutrophil-to-lymphocyte and platelet-to-lymphocyte ratios), nutritional factors (albumin, prealbumin, ferritin, vitamin D), and inflammatory-nutritional factors (Glasgow Prognostic Score, modified Glasgow Prognostic Score, albumin-bilirubin) showed no association with early recurrence. In addition, using cutoff values by ROC curve analysis, a high preoperative CRP level of >5 mg/L, as well as high CRP-to-albumin (>5.3) and CRP-to-prealbumin (>1.3) ratios showed no prognostic value. CONCLUSION Our results showed that inflammatory and perioperative nutritional factors, especially CRP-to-prealbumin ratio, have significant associations with early recurrence after curative resection in resectable PDAC. Therefore, for such patients, a cautious approach is needed when inflammation and poor nutritional status are present.
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Affiliation(s)
- Chae Hwa Kwon
- Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Hyung Il Seo
- Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
- Department of Surgery, Pusan National University Hospital, Pusan National University School of Medicine, Busan, Korea
| | - Dong Uk Kim
- Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
- Department of Internal Medicine, Pusan National University Hospital, Pusan National University School of Medicine, Busan, Korea
| | - Sung Yong Han
- Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
- Department of Internal Medicine, Pusan National University Hospital, Pusan National University School of Medicine, Busan, Korea
| | - Suk Kim
- Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
- Department of Radiology, Pusan National University Hospital, Pusan National University School of Medicine, Busan, Korea
| | - Nam Kyung Lee
- Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
- Department of Radiology, Pusan National University Hospital, Pusan National University School of Medicine, Busan, Korea
| | - Seung Baek Hong
- Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
- Department of Radiology, Pusan National University Hospital, Pusan National University School of Medicine, Busan, Korea
| | - Ji Hyun Ahn
- Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
- Department of Pathology, Pusan National University Hospital, Pusan National University School of Medicine, Busan, Korea
| | - Young Mok Park
- Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
- Department of Surgery, Pusan National University Hospital, Pusan National University School of Medicine, Busan, Korea
| | - Byung Gwan Noh
- Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
- Department of Surgery, Pusan National University Hospital, Pusan National University School of Medicine, Busan, Korea
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Singh RR, Klein AP, Sharma NR, O'Reilly EM. Does acute pancreatitis herald pancreatic ductal adenocarcinoma? A multicenter electronic health research network study. Cancer Med 2022; 12:2505-2513. [PMID: 35909243 PMCID: PMC9939170 DOI: 10.1002/cam4.5094] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Revised: 06/18/2022] [Accepted: 07/13/2022] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND AND OBJECTIVES High mortality in pancreas ductal adenocarcinoma (PDAC) is related to delayed diagnosis and lack of cost-effective early detection strategies. Retrospective studies have demonstrated an association between PDAC and acute pancreatitis (AP). Herein, we explore the incidence of PDAC in patients with non-biliary and non-alcoholic AP. METHODS A population-based, retrospective cohort study was conducted utilizing TriNetX (Cambridge, MA). Patients ≥40 years with AP (ICD-10-CM code: K85) and without biliary AP (K85.1), alcohol-induced AP (K85.2) or chronic pancreatitis (K86.0, K86.1), were identified. The primary outcome was incidence of PDAC (C25) in patients at defined intervals following AP. We compared the rate of early-stage diagnosis (stage 1-2) and surgical resection among patients with and without preceding AP. RESULTS The incidence of PDAC ranged from 2.16% (1 year) to 3.43% (5 years). Patients with PDAC and AP in preceding year were more likely to undergo surgical resection relative to those without AP (10.1% vs. 6.3%, risk ratio 1.62: 95% confidence interval, CI 1.47-1.79). Early-stage diagnosis of PDAC was more frequent in patients with preceding AP; however, difference was insignificant (p = 0.48; 95% CI 0.64-2.58). CONCLUSION AP is infrequently associated with PDAC and can precede a diagnosis of PDAC in a minority of patients without another known etiology of pancreatitis. Patients with a recent AP are more likely to undergo surgical resection of PDAC and a trend toward diagnosis at an earlier stage compared to patients with PDAC and without AP. The impact of AP-related PDAC on survival is unknown.
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Affiliation(s)
- Ritu R. Singh
- Johns Hopkins School of Public HealthBaltimoreMarylandUSA
- Parkview HealthFort WayneIndianaUSA
| | - Alison P. Klein
- Johns Hopkins School of Public HealthBaltimoreMarylandUSA
- Johns Hopkins School of MedicineBaltimoreMarylandUSA
| | | | - Eileen M. O'Reilly
- Memorial Sloan Kettering Cancer CenterNew YorkNew YorkUSA
- Weill Cornell Medical CollegeNew YorkNew YorkUSA
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O'Neill RS, Stoita A. Biomarkers in the diagnosis of pancreatic cancer: Are we closer to finding the golden ticket? World J Gastroenterol 2021; 27:4045-4087. [PMID: 34326612 PMCID: PMC8311531 DOI: 10.3748/wjg.v27.i26.4045] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/24/2021] [Accepted: 06/15/2021] [Indexed: 02/06/2023] Open
Abstract
Pancreatic cancer (PC) is a leading cause of cancer related mortality on a global scale. The disease itself is associated with a dismal prognosis, partly due to its silent nature resulting in patients presenting with advanced disease at the time of diagnosis. To combat this, there has been an explosion in the last decade of potential candidate biomarkers in the research setting in the hope that a diagnostic biomarker may provide a glimmer of hope in what is otherwise quite a substantial clinical dilemma. Currently, serum carbohydrate antigen 19-9 is utilized in the diagnostic work-up of patients diagnosed with PC however this biomarker lacks the sensitivity and specificity associated with a gold-standard marker. In the search for a biomarker that is both sensitive and specific for the diagnosis of PC, there has been a paradigm shift towards a focus on liquid biopsy and the use of diagnostic panels which has subsequently proved to have efficacy in the diagnosis of PC. Currently, promising developments in the field of early detection on PC using diagnostic biomarkers include the detection of microRNA (miRNA) in serum and circulating tumour cells. Both these modalities, although in their infancy and yet to be widely accepted into routine clinical practice, possess merit in the early detection of PC. We reviewed over 300 biomarkers with the aim to provide an in-depth summary of the current state-of-play regarding diagnostic biomarkers in PC (serum, urinary, salivary, faecal, pancreatic juice and biliary fluid).
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Affiliation(s)
- Robert S O'Neill
- Department of Gastroenterology, St Vincent's Hospital Sydney, Sydney 2010, Australia
- St George and Sutherland Clinical School, Faculty of Medicine, University of New South Wales, Sydney 2010, Australia
| | - Alina Stoita
- Department of Gastroenterology, St Vincent's Hospital Sydney, Sydney 2010, Australia
- St Vincent’s Clinical School, Faculty of Medicine, University of New South Wales, Sydney 2010, Australia
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Giannis D, Moris D, Barbas AS. Diagnostic, Predictive and Prognostic Molecular Biomarkers in Pancreatic Cancer: An Overview for Clinicians. Cancers (Basel) 2021; 13:cancers13051071. [PMID: 33802340 PMCID: PMC7959127 DOI: 10.3390/cancers13051071] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 02/13/2021] [Accepted: 02/27/2021] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Pancreatic cancer is the fourth most common cancer-related cause of death in the United States and is usually asymptomatic in early stages. There is a scarcity of tests that facilitate early diagnosis or accurately predict the disease progression. To this end, biomarkers have been identified as important tools in the diagnosis and management of pancreatic cancer. Despite the increasing number of biomarkers described in the literature, most of them have demonstrated moderate sensitivity and/or specificity and are far from being considered as screening tests. More efficient non-invasive biomarkers are needed to facilitate early-stage diagnosis and interventions. Multi-disciplinary collaboration might be required to facilitate the identification of such markers. Abstract Pancreatic ductal adenocarcinoma (PDAC) is the most common pancreatic malignancy and is associated with aggressive tumor behavior and poor prognosis. Most patients with PDAC present with an advanced disease stage and treatment-resistant tumors. The lack of noninvasive tests for PDAC diagnosis and survival prediction mandates the identification of novel biomarkers. The early identification of high-risk patients and patients with PDAC is of utmost importance. In addition, the identification of molecules that are associated with tumor biology, aggressiveness, and metastatic potential is crucial to predict survival and to provide patients with personalized treatment regimens. In this review, we summarize the current literature and focus on newer biomarkers, which are continuously added to the armamentarium of PDAC screening, predictive tools, and prognostic tools.
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Affiliation(s)
- Dimitrios Giannis
- Institute of Health Innovations and Outcomes Research, The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY 11030, USA;
| | - Dimitrios Moris
- Department of Surgery, Duke University Medical Center, Durham, NC 27710, USA;
- Correspondence: ; Tel.: +1-21-6571-6614
| | - Andrew S. Barbas
- Department of Surgery, Duke University Medical Center, Durham, NC 27710, USA;
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Tumour markers and their utility in imaging of abdominal and pelvic malignancies. Clin Radiol 2020; 76:99-107. [PMID: 32861463 DOI: 10.1016/j.crad.2020.07.033] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 07/31/2020] [Indexed: 01/15/2023]
Abstract
The utility of tumour biomarkers has increased considerably in the era of personalised medicine and individualised therapy in oncology. Biomarkers may be prognostic or predictive, and only a handful of markers are currently US Food and Drug Administration (FDA)-approved for clinical use. Tumour markers have a wide array of uses such as screening, establishing a differential diagnosis, assessing risk, prognosis, and treatment response, as well as monitoring disease status. Major overlap exists between biomarkers and their associated pathologies; therefore, despite suggestive imaging features, establishing a differential diagnosis may be challenging for the radiologist. We review common biomarkers that are of interest to radiologists such as carcinoembryonic antigen (CEA), lactate dehydrogenase (LDH), prostate-specific antigen (PSA), beta human chorionic gonadotropin (β-hCG), carbohydrate antigen 19-9 (CA 19-9), alpha fetoprotein (AFP), and carbohydrate or cancer antigen 125 (CA 125), as well as their associated malignant and non-malignant pathologies. We also present relevant case examples from our practice.
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Robotic-assisted versus open distal pancreatectomy for benign and low-grade malignant pancreatic tumors: a propensity score-matched study. Surg Endosc 2020; 35:2255-2264. [PMID: 32458287 PMCID: PMC8057962 DOI: 10.1007/s00464-020-07639-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 05/13/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND This study aimed to compare the short-term outcomes of open and robotic-assisted distal pancreatectomy (ODP and RDP) for benign and low-grade malignant tumors. METHODS The patients who underwent RDP and ODP for benign or low-grade malignant pancreatic tumors at our center were included. After PSM at a 1:1 ratio, the perioperative variations in the two cohorts were compared. RESULTS After 1:1 PSM, 219 cases of RDP and ODP were recorded. The RDP cohort showed advantages in the operative duration [120 (90-150) min vs 175 (130-210) min, P < 0.001], estimated blood loss [50 (30-175) ml vs 200 (100-300) ml, P < 0.001], spleen preservation rate (63.5% vs 26.5%, P < 0.001), infection rate (4.6% vs 12.3%, P = 0.006), and gastrointestinal function recovery [3 (2-4) vs. 3 (3-5), P = 0.019]. There were no significant differences in postoperative pancreatic fistula, postoperative hemorrhage, and delayed gastric emptying. Multivariate analysis showed that RDP (HR 0.24; 95% CI 0.16-0.36, P < 0.001), age (HR 1.02; 95% CI 1.00-1.03, P = 0.033), tumor size (HR 1.28; 95% CI 1.17-1.40, P < 0.001), pathological inflammatory neoplasm type (HR 5.12; 95% CI 2.22-11.81, P < 0.001), and estimated blood loss (HR 1.003; 95% CI 1.001-1.004, P < 0.001) were independent predictors of spleen preservation; RDP (HR 0.27; 95% CI 0.17-0.43, P < 0.001), age (HR 1.02; 95% CI 1.00-1.03, P = 0.022), elevated CA 19-9 level (HR 2.55; 95% CI 1.02-6.39, P = 0.046), tumor size (HR 1.44; 95% CI 1.29-1.61, P < 0.001), pathological inflammatory neoplasm type (HR 4.48; 95% CI 1.69-11.85, P = 0.003), and estimated blood loss (HR 1.003; 95% CI 1.001-1.004, P < 0.001) were independent predictors of spleen preservation with the Kimura technique. CONCLUSION RDP has advantages in the operative time, blood loss, spleen preservation, infection rate, and gastrointestinal function recovery over ODP in treating benign and low-grade malignant pancreatic tumors. The robotic-assisted approach was an independent predictor of spleen preservation and use of the Kimura technique.
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