1
|
de MEIRA-JÚNIOR JD, COSTA TN, MONTAGNINI AL, NAHAS SC, JUKEMURA J. ELEVATED CA 19-9 IN AN ASYMPTOMATIC PATIENT: WHAT DOES IT MEAN? ARQUIVOS BRASILEIROS DE CIRURGIA DIGESTIVA : ABCD = BRAZILIAN ARCHIVES OF DIGESTIVE SURGERY 2022; 35:e1687. [PMID: 36134819 PMCID: PMC9484821 DOI: 10.1590/0102-672020220002e1687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 01/21/2022] [Indexed: 11/22/2022]
Affiliation(s)
- José Donizeti de MEIRA-JÚNIOR
- Universidade de São Paulo, Medical School, University Hospital,
Department of Gastroenterology, Digestive Surgery Division - São Paulo (SP),
Brazil
| | - Thiago Nogueira COSTA
- Universidade de São Paulo, Medical School, University Hospital,
Department of Gastroenterology, Digestive Surgery Division - São Paulo (SP),
Brazil
| | - Andre Luis MONTAGNINI
- Universidade de São Paulo, Medical School, University Hospital,
Department of Gastroenterology, Digestive Surgery Division - São Paulo (SP),
Brazil
| | - Sergio Carlos NAHAS
- Universidade de São Paulo, Medical School, University Hospital,
Department of Gastroenterology, Digestive Surgery Division - São Paulo (SP),
Brazil
| | - Jose JUKEMURA
- Universidade de São Paulo, Medical School, University Hospital,
Department of Gastroenterology, Digestive Surgery Division - São Paulo (SP),
Brazil
| |
Collapse
|
2
|
Zhao B, Zhao B, Chen F. Diagnostic value of serum carbohydrate antigen 19-9 in pancreatic cancer: a systematic review and meta-analysis. Eur J Gastroenterol Hepatol 2022; 34:891-904. [PMID: 35913776 DOI: 10.1097/meg.0000000000002415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
Carbohydrate antigen 19-9 (CA19-9) is the most widely used serum biomarker for detecting pancreatic cancer (PC). Since early diagnosis is important for improving PC prognosis, a comprehensive understanding of the diagnostic performance of CA19-9 is critical. This study focused on comprehensive evaluation of the efficacy of CA19-9 in PC diagnosis. Literature research was based on the seven databases. Studies released from January 2002 to January 2022 focused on the efficacy of CA19-9 in the detection of PC were included. Summarized sensitivity, specificity, and sROC/accuracy of discrimination (AUC) were estimated. Potential publication bias was measured with Funnel plot and Egger's test. Meta-regression was performed to detect possible causes of heterogeneity. Subgroup analysis was used to assess the diagnostic efficacy of CA19-9 under different conditions. The study is registered on PROSPERO (CRD42021253861). Seventy-nine studies containing 20 991 participants who met the criteria were included. The pooled sensitivity, specificity, and AUC of CA19-9 in diagnose PC were 72% (95% CI, 71-73%), 86% (95% CI, 85-86%), and 0.8474 (95% CI, 0.8272-0.8676). Subgroup analysis suggested that the diagnostic efficiency of CA19-9 in studies with healthy controls was the highest, followed by intraductal papillary mucinous neoplasm, in pancreatitis and diabetes were consistent with the overall result. Our analysis showed that serum CA19-9 had high and stable diagnostic efficacy for PC (not affected by diabetes). Subgroup analysis showed that serum CA19-9 yielded highest effectiveness in the diagnosis of pancreatic precancerous lesions, which indicated an irreplaceable clinical value in the early detection and warning value for PC.
Collapse
Affiliation(s)
- Boqiang Zhao
- Xi'an Jiaotong University Health Science Center, Xi'an, China
- The First School of Clinical Medicine, Xi'an, China
| | - Boyue Zhao
- Xi'an Jiaotong University Health Science Center, Xi'an, China
- Department of Epidemiology and Biostatistics, School of Public Health, Xi'an, China
| | - Fangyao Chen
- Xi'an Jiaotong University Health Science Center, Xi'an, China
- Department of Epidemiology and Biostatistics, School of Public Health, Xi'an, China
| |
Collapse
|
3
|
FJX1 as a candidate diagnostic and prognostic serum biomarker for colorectal cancer. Clin Transl Oncol 2022; 24:1964-1974. [PMID: 35650386 DOI: 10.1007/s12094-022-02852-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 05/05/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE Colorectal cancer (CRC) is one of the most common cancer worldwide. It is essential to identify non-invasive diagnostic and prognostic biomarkers of CRC. The aim of the present study was to screen candidate biomarkers in diagnosis and prognosis of CRC based on a novel strategy. MATERIALS AND METHODS The expression level of gene higher in cancer than in adjacent non-cancer tissue was defined as "positive", and the top 10% genes with "positive rate" were filtered out as candidate diagnostic biomarkers in four Gene Expression Omnibus (GEO) datasets. Then, the prognostic value of candidate biomarkers was estimated Cox regression analysis. Moreover, the concentration of biomarker in serum was detected in CRC patients. RESULTS Eighteen candidate biomarkers were identified with efficient diagnostic value in CRC. As a prognostic biomarker, FJX1 (four-jointed box kinase 1) showed a good performance in predicting overall survivals in CRC patients. In serum levels, FJX1 showed high sensitivity and specificity in distinguishing CRC patients from controls, and the concentration of serum FJX1 was associated with distant metastasis in CRC. In addition, serum FJX1 was significantly decreased after surgery in CRC patients. Compared with traditional CRC biomarkers CEA and CA 19-9, FJX1 still showed good efficiency in diagnosis and prognosis. Moreover, inhibition of FJX1 expression by siRNA or neutralization of secreted FJX1 by antibody could suppress cell proliferation and migration in vitro. CONCLUSION Our findings provided a novel strategy to identify diagnostic biomarkers based on public datasets, and suggested that FJX1 was a candidate diagnostic and prognostic biomarker in CRC patients.
Collapse
|
4
|
Yang N, Liu L, Liu X, Chen Y, Lu J, Wang Z. hnRNPC Promotes Malignancy in Pancreatic Cancer through Stabilization of IQGAP3. BIOMED RESEARCH INTERNATIONAL 2022; 2022:6319685. [PMID: 35355828 PMCID: PMC8958073 DOI: 10.1155/2022/6319685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 02/25/2022] [Accepted: 03/02/2022] [Indexed: 12/24/2022]
Abstract
Due to challenges in early-stage detection, aggressive behavior, and poor response to systemic therapy, pancreatic cancer is one of the most fatal cancer types globally. The role of RNA-binding protein (RBP) transcription and translation of cancer cells has been well demonstrated, although their roles in pancreatic cancer is less well understood. In this study, we found that heterogeneous nuclear ribonucleoprotein C (hnRNPC), a RBP, is highly expressed in pancreatic ductal adenocarcinoma (PDAC) tissues and cells. In addition, we discovered that overexpression of hnRNPC in PDAC cells in vitro increased cell proliferation, migration, invasion, and metastasis. The presence of hnRNPC promoted tumorigenesis of pancreatic cells in metastatic in vivo models, which was also validated. In silico analyses revealed that hnRNPC is a strong positive regulator of IQ Motif Containing GTPase Activating Protein 3 (IQGAP3) activity. The experimental confirmation of this association revealed a direct interaction of IQGAP3 and hnRNPC to induce cell growth and invasion in PDAC cells by activating the epithelial-mesenchymal transition. In light of the findings that hnRNPC accelerates PDAC progression by interfering with IQGAP3, it appears that this technique for diagnosis and treatment of PDAC may have promise.
Collapse
Affiliation(s)
- Nannan Yang
- Department of Radiology, Ruijin Hospital Luwan Branch, Shanghai Jiao Tong University School of Medicine, Shanghai 200020, China
| | - Lin Liu
- Department of Radiology, Ruijin Hospital Luwan Branch, Shanghai Jiao Tong University School of Medicine, Shanghai 200020, China
| | - Xiaoyu Liu
- Department of Interventional Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Yingjie Chen
- Department of Interventional Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Jian Lu
- Department of Radiology, Ruijin Hospital Luwan Branch, Shanghai Jiao Tong University School of Medicine, Shanghai 200020, China
| | - Zhongmin Wang
- Department of Radiology, Ruijin Hospital Luwan Branch, Shanghai Jiao Tong University School of Medicine, Shanghai 200020, China
- Department of Interventional Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| |
Collapse
|
5
|
Wang X, Wang C, Zhang H. Improvement of Diagnostic Accuracy for Pancreatic Cancer with Serum Lactate Dehydrogenase. Cancer Manag Res 2021; 13:4879-4886. [PMID: 34188541 PMCID: PMC8232858 DOI: 10.2147/cmar.s312312] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 05/29/2021] [Indexed: 12/15/2022] Open
Abstract
Purpose Due to the lack of early-stage detection, pancreatic cancer (PC) remains a devastating disease worldwide. Lactate dehydrogenase (LDH) is associated with tumorigenesis and cancer progression. This study aims to analyze the diagnostic improvements in serum LDH levels combined with other common tumor biomarkers, including carbohydrate antigen 19–9 (CA19–9) and carcinoembryonic antigen (CEA), for monitoring PC. Patients and Methods A retrospective analysis was performed on 73 patients with newly diagnosed PC, 90 patients with pancreatic benign diseases (PBD), and 92 people with healthy physical examination (HPE) at Zhongda Hospital, Southeast University from July 2013 to July 2020. The diagnostic efficiencies of serum levels of LDH, CA19–9, and CEA were analyzed through receiver operating characteristic (ROC) curves for PC. The sensitivity and specificity were evaluated at an optimal cutoff. The prognostic impacts of LDH on PC patients were also assessed. Results The LDH level was elevated in 21 (28.77%) patients with PC, 3 (3.33%) PBD patients, and no HPE individuals (P<0.05). The sensitivities of LDH, CA19–9, and CEA for the diagnosis of PC were 63.0%, 78.1%, and 72.6%, respectively, but the combination of these three markers increased predictive sensitivity significantly to 87.6%. The specificities of LDH, CA19–9, and CEA for the diagnosis of PC were 93.4%, 84.1%, and 73.1%, respectively. The combined specificity reached up to 96.7%. The medium survival time of PC patients with low-level LDH was 21 ± 5.1 months, whereas that of patients with high-level LDH was only 7 ± 0.92 months (P<0.05). Conclusion The serum LDH level was higher in PC patients than in PBD patients and HPE individuals and was associated with a poor prognosis. The combined assessment of LDH, CEA, and CA19–9 showed higher sensitivity and specificity for the diagnosis of PC.
Collapse
Affiliation(s)
- Xi Wang
- Department of Oncology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu Province, People's Republic of China
| | - Chunbin Wang
- Department of Oncology, Yancheng Third People's Hospital, The Affiliated Yancheng Hospital of Southeast University Medical College, Yancheng, Jiangsu Province, People's Republic of China
| | - Haijun Zhang
- Department of Oncology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu Province, People's Republic of China
| |
Collapse
|
6
|
Delgado JA, Ballesteros MA, Parera MM, Bauça JM. Pancreatic Cancer Insights: Optimization of the Diagnostic Capacity of Tumor Biomarkers. Lab Med 2021; 52:550-557. [PMID: 33900408 DOI: 10.1093/labmed/lmab016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE Pancreatic cancer (PC) is one of the deadliest malignancies. The aim of this study was to determine the usefulness of the carbohydrate antigen 19.9 (CA19.9)/ carcinoembryonic antigen (CEA) ratio as a diagnostic tool. METHODS This was a retrospective observational study (2015-2019), including laboratory requests with increased CA19.9 and CEA but no previous neoplasia. Receiver operating characteristic (ROC) curve analyses were performed for the CA19.9/CEA ratio and for CA19.9 and CEA alone for the detection of PC, and cutoff values for all strategies were selected separately and in combination. RESULTS A total of 373 individuals were included. The area under the curve (AUC) for CA19.9/CEA was 0.872, whereas the AUC for CA19.9 was 0.847 and for CEA was 0.554. Cutoff values with the greatest diagnostic power were CA19.9/CEA >40, CA19.9 >1130 U/mL, and CEA > 14.5 U/mL. The combination of CA19.9/CEA > 40 with CA19.9 > 550 U/mL maximized the diagnostic accuracy for PC. CONCLUSION Our results highlight the relevance of the measurement of serum CA19.9 and CEA in the detection of PC.
Collapse
Affiliation(s)
- Jose Antonio Delgado
- Department of Laboratory Medicine, Hospital Universitari Son Espases, Palma, Spain
| | | | | | - Josep Miquel Bauça
- Department of Laboratory Medicine, Hospital Universitari Son Espases, Palma, Spain.,Institut d'Investigació Sanitària de les Illes Balears, Palma, Spain
| |
Collapse
|
7
|
Lee T, Teng TZJ, Shelat VG. Carbohydrate antigen 19-9 - tumor marker: Past, present, and future. World J Gastrointest Surg 2020; 12:468-490. [PMID: 33437400 PMCID: PMC7769746 DOI: 10.4240/wjgs.v12.i12.468] [Citation(s) in RCA: 96] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 12/06/2020] [Accepted: 12/11/2020] [Indexed: 02/06/2023] Open
Abstract
Carbohydrate antigen 19-9 (CA 19-9) is a cell surface glycoprotein complex most commonly associated with pancreatic ductal adenocarcinoma (PDAC). Koprowski first described it in 1979 using a mouse monoclonal antibody in a colorectal carcinoma cell line. Historically, it is one of the most commonly used tumor markers for diagnosing, managing, and prognosticating PDAC. Additionally, elevated CA 19-9 levels are used as an indication for surgery in suspected benign pancreatic conditions. Another common application of CA 19-9 in the biliary tract includes its use as an adjunct in diagnosing cholangiocarcinoma. However, its clinical value is not limited to the hepatopancreatobiliary system. The reality is that the advancing literature has broadened the clinical value of CA 19-9. The potential value of CA 19-9 in patients' workup extends its reach to gastrointestinal cancers - such as colorectal and oesophageal cancer - and further beyond the gastrointestinal tract - including urological, gynecological, pulmonary, and thyroid pathologies. Apart from its role in investigations, CA 19-9 presents a potential therapeutic target in PDAC and acute pancreatitis. In a bid to consolidate its broad utility, we appraised and reviewed the biomarker's current utility and limitations in investigations and management, while discussing the potential applications for CA 19-9 in the works for the future.
Collapse
Affiliation(s)
- Tsinrong Lee
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore
| | - Thomas Zheng Jie Teng
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore
| | - Vishal G Shelat
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore
- Department of General Surgery, Tan Tock Seng Hospital, Singapore 308433, Singapore
| |
Collapse
|
8
|
Quoc Lam B, Shrivastava SK, Shrivastava A, Shankar S, Srivastava RK. The Impact of obesity and diabetes mellitus on pancreatic cancer: Molecular mechanisms and clinical perspectives. J Cell Mol Med 2020; 24:7706-7716. [PMID: 32458441 PMCID: PMC7348166 DOI: 10.1111/jcmm.15413] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 04/24/2020] [Indexed: 01/18/2023] Open
Abstract
The incidence of obesity and type 2 diabetes (T2DM) in the Western world has increased dramatically during the recent decades. According to the American Cancer Society, pancreatic cancer (PC) is the fourth leading cause of cancer‐related death in the United States. The relationship among obesity, T2DM and PC is complex. Due to increase in obesity, diabetes, alcohol consumption and sedentary lifestyle, the mortality due to PC is expected to rise significantly by year 2040. The underlying mechanisms by which diabetes and obesity contribute to pancreatic tumorigenesis are not well understood. Furthermore, metabolism and microenvironment within the pancreas can also modulate pancreatic carcinogenesis. The risk of PC on a population level may be reduced by modifiable lifestyle risk factors. In this review, the interactions of diabetes and obesity to PC development were summarized, and novel strategies for the prevention and treatment of diabetes and PC were discussed.
Collapse
Affiliation(s)
- Bao Quoc Lam
- Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Sushant K Shrivastava
- Department of Pharmaceutics, Indian Institute of Technology, Banaras Hindu University, Varanasi, UP, India
| | - Anju Shrivastava
- Department of Oncology, St. Joseph's Hospital and Medical Center, Phoenix, AZ, USA
| | - Sharmila Shankar
- Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, USA.,Department of Genetics, Louisiana State University Health Sciences Center, New Orleans, LA, USA.,Southeast Louisiana Veterans Health Care System, New Orleans, LA, USA
| | - Rakesh K Srivastava
- Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, USA.,Department of Genetics, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| |
Collapse
|
9
|
Underwood JJ, Quadri RS, Kalva SP, Shah H, Sanjeeviah AR, Beg MS, Sutphin PD. Liquid Biopsy for Cancer: Review and Implications for the Radiologist. Radiology 2020; 294:5-17. [DOI: 10.1148/radiol.2019182584] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
10
|
Wu J, Wang Y, Li Z, Miao H. Accuracy of Fukuoka and American Gastroenterological Association Guidelines for Predicting Advanced Neoplasia in Pancreatic Cyst Neoplasm: A Meta-Analysis. Ann Surg Oncol 2019; 26:4522-4536. [PMID: 31617119 DOI: 10.1245/s10434-019-07921-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND A differential diagnosis of advanced pancreatic cystic neoplasms (PCNs) is critical to determine optimal treatment. The Fukuoka and American Gastroenterological Association (AGA) guidelines are the most widely accepted criteria for the management of PCNs. OBJECTIVE This study aimed to evaluate the diagnostic value of these guidelines in predicting advanced neoplasia (AN). METHODS A comprehensive electronic search of the PubMed, EMBASE, Web of Science, Cochrane Library, and Scopus databases was conducted to identify all relevant studies evaluating the Fukuoka and AGA guidelines in surgically resected and histologically confirmed PCNs. Pooled sensitivity, specificity, and diagnostic odds ratios (DORs) were calculated as compound measures of diagnostic accuracy using the random-effects model. Summary of receiver operating characteristic (SROC) curves and the area under the curve (AUC) were also performed. RESULTS A total of 21 studies with 3723 patients were included in this meta-analysis. Of these studies, 15, 4, and 2 evaluated the Fukuoka guidelines, the AGA guidelines, and both guidelines, respectively. For AN prediction, the Fukuoka guidelines had a pooled sensitivity of 0.67 (95% confidence interval [CI] 0.64-0.70), pooled specificity of 0.64 (95% CI 0.62-0.66), and pooled DOR of 6.28 (95% CI 4.38-9.01), with an AUC of the SROC of 0.78. AGA guidelines showed a pooled sensitivity of 0.59 (95% CI 0.52-0.65), pooled specificity of 0.77 (95% CI 0.74-0.80), and pooled DOR of 5.84 (95% CI 2.60-13.15), with an AUC of 0.79 (95% CI 0.70-0.88). CONCLUSION When used alone, the Fukuoka and AGA guidelines showed similar but unsatisfactory diagnostic accuracy in the risk stratification of malignant potential of PCN. Thus, we recommend that they be applied only as a broad framework in clinical practice.
Collapse
Affiliation(s)
- Jiayuan Wu
- Department of Clinical Research, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, People's Republic of China.
| | - Yufeng Wang
- School of Public Health, Guangdong Medical University, Zhanjiang, People's Republic of China
| | - Zitao Li
- Department of Hepatobiliary Surgery, Affiliated Hospital of Guangdong Medical University, Zhanjiang, People's Republic of China
| | - Huilai Miao
- Department of Clinical Research, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, People's Republic of China. .,Department of Hepatobiliary Surgery, Affiliated Hospital of Guangdong Medical University, Zhanjiang, People's Republic of China.
| |
Collapse
|
11
|
|
12
|
Diagnostic Value of CA 19-9 and Carcinoembryonic Antigen for Pancreatic Cancer: A Meta-Analysis. Gastroenterol Res Pract 2018; 2018:8704751. [PMID: 30584422 PMCID: PMC6280291 DOI: 10.1155/2018/8704751] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Accepted: 09/10/2018] [Indexed: 12/24/2022] Open
Abstract
Background CA 19-9 and carcinoembryonic antigen (CEA) are widely used for the diagnosis of pancreatic cancer. The purpose of the present study was to compare the diagnostic value of CA 19-9 with CEA for pancreatic cancer. Methods The studies were obtained from electronic searches conducted in PubMed, Embase, and Cochrane Library databases until December 2017. The keywords included diagnosis of pancreatic cancer, CA 19-9, and CEA. The ratio of sensitivity, the specificity, the diagnostic odds ratio (DOR), and the summary of the receiver operating characteristic (SROC) with regard to CA 19-9 and CEA were measured using the random effects model. The current study included 13 studies that comprised 4,537 participants and 1,277 patients with pancreatic cancer. Results The levels of CA 19-9 for use for the detection of pancreatic cancer were associated with higher sensitivity (ratio of sensitivity: 1.54; 1.31–1.81; P < 0.001), DOR (DOR: 3.50; 95% CI: 2.24–5.45; P < 0.001), and AUC (ratio of AUC: 1.24; 95% CI: 1.15–1.33; P < 0.001) compared with the variable CEA, while no significant difference between CA 19-9 and CEA was noted with regard to specificity (ratio of specificity: 0.97; 95% CI: 0.89–1.06; P = 0.517). The findings of the subgroup analyses suggested that different cutoff values of CA 19-9 and CEA might affect the diagnostic value. Conclusions The findings of the present study indicated that CA 19-9 levels were associated with higher sensitivity, DOR, and AUC compared with the corresponding levels of CEA with regard to the diagnosis of pancreatic cancer.
Collapse
|
13
|
Abstract
PURPOSE OF REVIEW The goal of this review is to critically analyze the current literature regarding the management of incidental pancreatic cysts. Given their increased rates of detection due to the frequent use of cross-sectional imaging, correctly identifying the subset of high risk lesions that are appropriate for surgical resection is critical. However, the existing consensus and societal guidelines discussed in this review lack high quality data to create evidence-based recommendations, making achieving this important aim challenging. RECENT FINDINGS Several recent studies have focused on the natural history of pancreatic cysts and defining the role of endoscopic ultrasound, which remains unclear. EUS-guided diagnostic tools include molecular analysis of obtained fluid; EUS-guided FNA, FNB, and intracystic forceps biopsy of the cyst wall; and confocal endomicroscopy. While their precise role in diagnosing pancreatic cystic neoplasms remains to be defined, they represent promising innovations that may play a future role in cyst assessment and management. Large, long-term, prospective studies of incidentally identified pancreatic cysts are essential to fully understand their natural history and potential for neoplastic progression. Given the absence of such data at present, an individualized patient approach is recommended.
Collapse
Affiliation(s)
- Jennifer Phan
- Vatche and Tamar Manoukian Division of Digestive Diseases, David Geffen School of Medicine at UCLA, 200 UCLA Medical Plaza, Suite 330-37, Los Angeles, CA, 90095, USA
| | - V Raman Muthusamy
- Vatche and Tamar Manoukian Division of Digestive Diseases, David Geffen School of Medicine at UCLA, 200 UCLA Medical Plaza, Suite 330-37, Los Angeles, CA, 90095, USA.
| |
Collapse
|
14
|
Scholten L, van Huijgevoort NCM, van Hooft JE, Besselink MG, Del Chiaro M. Pancreatic Cystic Neoplasms: Different Types, Different Management, New Guidelines. Visc Med 2018; 34:173-177. [PMID: 30182024 DOI: 10.1159/000489641] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Pancreatic cystic neoplasms (PCN) include different types of cysts with various biological behavior. The most prevalent PCN are intraductal papillary mucinous neoplasm (IPMN), mucinous cystic neoplasm (MCN), and serous cystic neoplasm (SCN). Management of PCN should focus on the prevention of malignant progression, while avoiding unnecessary morbidity of surgery. This requires specialized centers with dedicated multidisciplinary PCN teams. The malignant potential of PCN varies enormously between the various types of PCN. A combination of computed tomography, magnetic resonance imaging/magnetic resonance cholangiopancreatography, and endoscopic ultrasound with or without fine needle aspiration is typically needed before a reliable diagnosis can be made. Several guidelines discuss the management of PCN; however, most of these are non-evidence-based without clear consensus on the optimal treatment and follow-up strategy. The 2018 European guidelines on PCN are the first evidence-based guidelines to include IPMN, MCN, SCN, and all other PCN. This guideline advises a more conservative approach to side-branch IPMN and MCN smaller than 40 mm and more often a surgical approach in IPMN with a main duct dilatation beyond 5 mm. The goal of this review is to summarize the different types and management of the most common PCN based on the current literature and guidelines.
Collapse
Affiliation(s)
- Lianne Scholten
- Department of Surgery, Cancer Center Amsterdam, Academic Medical Center, Amsterdam, The Netherlands
| | - Nadine C M van Huijgevoort
- Department of Gastroenterology, Amsterdam Gastroenterology and Metabolism, Academic Medical Center, Amsterdam, the Netherlands
| | - Jeanin E van Hooft
- Department of Gastroenterology, Amsterdam Gastroenterology and Metabolism, Academic Medical Center, Amsterdam, the Netherlands
| | - Marc G Besselink
- Department of Surgery, Cancer Center Amsterdam, Academic Medical Center, Amsterdam, The Netherlands
| | - Marco Del Chiaro
- Department of Division of Surgery, Departments of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute at Karolinska University Hospital, Stockholm, Sweden
| |
Collapse
|
15
|
Yadav DK, Bai X, Yadav RK, Singh A, Li G, Ma T, Chen W, Liang T. Liquid biopsy in pancreatic cancer: the beginning of a new era. Oncotarget 2018; 9:26900-26933. [PMID: 29928492 PMCID: PMC6003564 DOI: 10.18632/oncotarget.24809] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Accepted: 02/25/2018] [Indexed: 12/21/2022] Open
Abstract
With dismal survival rate pancreatic cancer remains one of the most aggressive and devastating malignancy. Predominantly, due to the absence of a dependable methodology for early identification and limited therapeutic options for advanced disease. However, it takes over 17 years to develop pancreatic cancer from initiation of mutation to metastatic cancer; therefore, if diagnosed early; it may increase overall survival dramatically, thus, providing a window of opportunity for early detection. Recently, genomic expression analysis defined 4 subtypes of pancreatic cancer based on mutated genes. Hence, we need simple and standard, minimally invasive test that can monitor those altered genes or their associated pathways in time for the success of precision medicine, and liquid biopsy seems to be one answer to all these questions. Again, liquid biopsy has an ability to pair with genomic tests. Additionally, liquid biopsy based development of circulating tumor cells derived xenografts, 3D organoids system, real-time monitoring of genetic mutations by circulating tumor DNA and exosome as the targeted drug delivery vehicle holds lots of potential for the treatment and cure of pancreatic cancer. At present, diagnosis of pancreatic cancer is frantically done on the premise of CA19-9 and radiological features only, which doesn't give a picture of genetic mutations and epigenetic alteration involved. In this manner, the current diagnostic paradigm for pancreatic cancer diagnosis experiences low diagnostic accuracy. This review article discusses the current state of liquid biopsy in pancreatic cancer as diagnostic and therapeutic tools and future perspectives of research in the light of circulating tumor cells, circulating tumor DNA and exosomes.
Collapse
Affiliation(s)
- Dipesh Kumar Yadav
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Xueli Bai
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Rajesh Kumar Yadav
- Department of Pharmacology, Gandaki Medical College, Tribhuwan University, Institute of Medicine, Pokhara 33700, Nepal
| | - Alina Singh
- Department of Surgery, Bir Hospital, National Academy of Medical Science, Kanti Path, Kathmandu 44600, Nepal
| | - Guogang Li
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Tao Ma
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Wei Chen
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Tingbo Liang
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, China
| |
Collapse
|
16
|
Wang Y, Chai N, Feng J, Linghu E. A prospective study of endoscopic ultrasonography features, cyst fluid carcinoembryonic antigen, and fluid cytology for the differentiation of small pancreatic cystic neoplasms. Endosc Ultrasound 2018; 7:335-342. [PMID: 28836521 PMCID: PMC6199906 DOI: 10.4103/eus.eus_40_17] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background and Objectives With improvements in imaging technologies, pancreatic cystic lesions (PCLs) have been increasingly identified in recent years. However, the imaging modalities used to differentiate the categories of pancreatic cysts remain limited, which may cause confusion when planning treatment. Due to progress in endoscopic ultrasonography-guided fine-needle aspiration (EUS-FNA) technology, auxiliary diagnosis by the detection of cystic fluid has become a recent trend. Methods From March 2015 to April 2016, 120 patients with PCLs were enrolled in this study. According to the results of EUS, cyst fluid carcinoembryonic antigen (CEA) analysis, and cystic fluid cytology, the patients were divided into two groups: a nonmucinous and a mucinous group. Of those, 61 patients who had undergone surgical resection were included in the analysis. The clinical features, biochemical and tumor markers of cyst fluid as well as the cytological test results of the patients were compared with histopathology results. Results A cyst size of 4.0 cm was used as the boundary value; a cyst ≤4.0 cm was defined as a small PCL. 87 (72.5%) lesions were ≤4.0 cm, and 33 (27.5%) lesions were >4.0 cm. Regarding the analysis of CEA and carbohydrate antigens 19-9 (CA19-9), significant differences were found between the nonmucinous and mucinous groups (P < 0.05) according to nonparametric independent samples tests. The EUS, cystic fluid CEA, and cystic fluid cytology results were compared with the tissue pathology findings using McNemar's test (P < 0.05) and showed a sensitivity of 90% and a specificity of 84%. Conclusion A diagnostic combination of EUS, cyst fluid CEA, and cystic fluid cytology could be used to differentiate small pancreatic cystic neoplasms. Cystic fluid cytology analysis is helpful for planning treatment for pancreatic cystic tumors that pose a surgical risk.
Collapse
Affiliation(s)
- Ying Wang
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing; Department of Gastroenterology, The affiliated Fu Xing Hospital of Capital Medical University, Beijing, China
| | - Ningli Chai
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing, China
| | - Jia Feng
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing, China
| | - Enqiang Linghu
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing, China
| |
Collapse
|
17
|
Aynιoglu Ö, Ergin RN, Çakιroglu Y, Çalιşkan E. Pregnancy with Concomitant Pancreatic Cancer. Proc AMIA Symp 2017. [DOI: 10.1080/08998280.2017.11929617] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
|
18
|
Chen D, Wu X, Xia M, Wu F, Ding J, Jiao Y, Zhan Q, An F. Upregulated exosomic miR‑23b‑3p plays regulatory roles in the progression of pancreatic cancer. Oncol Rep 2017; 38:2182-2188. [PMID: 28849236 PMCID: PMC5652966 DOI: 10.3892/or.2017.5919] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Accepted: 08/14/2017] [Indexed: 12/21/2022] Open
Abstract
Pancreatic cancer (PC) is one of the most lethal malignances. Identification of biomarkers for early diagnosis of PC is a key imperative. MicroRNAs (miRNAs) have been shown to be valuable biomarkers in the context of several cancers. Exosomes refer to vesicles released by the tumor cells at the early stage of disease. Thus, detection of miRNA in exosomes can be used as a potential biomarker for PC. In this study, we profiled serum levels of miRNAs in patients with chronic pancreatitis (CP) and PC; the role of miR-23b-3p in PC progression was assessed in vitro. Additionally, we assessed, the expression of miR-23b-3p in exosomes isolated from serum samples and assessed the correlation between the expression of miR-23b-3p and carbohydrate antigen 19-9 (CA19-9). Three serum samples each were randomly selected from healthy controls (n=20), and patients with CP (n=18) and PC (n=16) for miRNA microarray profiling. The dysregulated miRNAs were confirmed using qRT-PCR. Four dysregulated miRNAs common to patients with CP and PC were identified on miRNA microarray analysis and confirmed by qRT-PCR. miR-23b-3p level was consistently higher in serum samples from PC patients as compared to those from healthy controls and CP patients (p<0.05). Overexpression of miR-23b-3p promoted proliferation, migration, and invasion capability of PC cells in vitro (p<0.05). Furthermore, miR-23b-3p was upregulated in exosomes of PC serum samples and the supernatant of pancreatic cancer cells (PANC-1), and the expression levels of miR-23b-3p were associated with those of serum CA19-9 levels. This study provides insights into the potential role of miR-23b-3p as a novel biomarker and target for treatment of PC.
Collapse
Affiliation(s)
- Dayang Chen
- Department of Gastroenterology, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu 214023, P.R. China
| | - Xiongbo Wu
- Department of Gastroenterology, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu 214023, P.R. China
| | - Min Xia
- Department of Gastroenterology, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu 214023, P.R. China
| | - Fang Wu
- Department of Gastroenterology, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu 214023, P.R. China
| | - Junli Ding
- Department of Oncology, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu 214023, P.R. China
| | - Yang Jiao
- School of Radiation Medicine and Protection and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Medical School of Soochow University, Suzhou, Jiangsu 215123, P.R. China
| | - Qiang Zhan
- Department of Gastroenterology, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu 214023, P.R. China
| | - Fangmei An
- Department of Gastroenterology, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu 214023, P.R. China
| |
Collapse
|
19
|
Aynıoğlu Ö, Ergin RN, Çakırog Lu YI, Çalışkan E. Pregnancy with concomitant pancreatic cancer. Proc AMIA Symp 2017; 30:289-290. [PMID: 29259351 PMCID: PMC5468015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023] Open
Abstract
We report a rare case of pregnancy with concomitant pancreatic cancer. At 28 weeks' gestation, the patient was diagnosed with a large tumoral mass in the head of the pancreas. She had a cesarean section at 32 weeks' gestation due to premature labor and underwent surgery for pancreatic cancer in her third month postpartum.
Collapse
Affiliation(s)
- Öner Aynıoğlu
- Department of Obstetrics and Gynecology, Bülent Ecevit University Faculty of Medicine, Zonguldak, Turkey (Aynıog˘lu); Department of Obstetrics and Gynecology, Bahçes¸ehir University Faculty of Medicine, Istanbul, Turkey (Ergin, Çalıs¸kan); and Department of Obstetrics and Gynecology, Kocaeli University Faculty of Medicine, Kocaeli, Turkey (Çakırog˘lu)
| | - Rahime Nida Ergin
- Department of Obstetrics and Gynecology, Bülent Ecevit University Faculty of Medicine, Zonguldak, Turkey (Aynıog˘lu); Department of Obstetrics and Gynecology, Bahçes¸ehir University Faculty of Medicine, Istanbul, Turkey (Ergin, Çalıs¸kan); and Department of Obstetrics and Gynecology, Kocaeli University Faculty of Medicine, Kocaeli, Turkey (Çakırog˘lu)
| | - Yig It Çakırog Lu
- Department of Obstetrics and Gynecology, Bülent Ecevit University Faculty of Medicine, Zonguldak, Turkey (Aynıog˘lu); Department of Obstetrics and Gynecology, Bahçes¸ehir University Faculty of Medicine, Istanbul, Turkey (Ergin, Çalıs¸kan); and Department of Obstetrics and Gynecology, Kocaeli University Faculty of Medicine, Kocaeli, Turkey (Çakırog˘lu)
| | - Eray Çalışkan
- Department of Obstetrics and Gynecology, Bülent Ecevit University Faculty of Medicine, Zonguldak, Turkey (Aynıog˘lu); Department of Obstetrics and Gynecology, Bahçes¸ehir University Faculty of Medicine, Istanbul, Turkey (Ergin, Çalıs¸kan); and Department of Obstetrics and Gynecology, Kocaeli University Faculty of Medicine, Kocaeli, Turkey (Çakırog˘lu)
| |
Collapse
|