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Fernández Aceñero MJ, Díaz del Arco C. Hereditary Gastrointestinal Tumor Syndromes: When Risk Comes with Your Genes. Curr Issues Mol Biol 2024; 46:6440-6471. [PMID: 39057027 PMCID: PMC11275188 DOI: 10.3390/cimb46070385] [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: 05/27/2024] [Revised: 06/19/2024] [Accepted: 06/25/2024] [Indexed: 07/28/2024] Open
Abstract
Despite recent campaigns for screening and the latest advances in cancer therapy and molecular biology, gastrointestinal (GI) neoplasms remain among the most frequent and lethal human tumors. Most GI neoplasms are sporadic, but there are some well-known familial syndromes associated with a significant risk of developing both benign and malignant GI tumors. Although some of these entities were described more than a century ago based on clinical grounds, the increasing molecular information obtained with high-throughput techniques has shed light on the pathogenesis of several of them. The vast amount of information gained from next-generation sequencing has led to the identification of some high-risk genetic variants, although others remain to be discovered. The opportunity for genetic assessment and counseling in these families has dramatically changed the management of these syndromes, though it has also resulted in significant psychological distress for the affected patients, especially those with indeterminate variants. Herein, we aim to summarize the most relevant hereditary cancer syndromes involving the stomach and colon, with an emphasis on new molecular findings, novel entities, and recent changes in the management of these patients.
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Affiliation(s)
- María Jesús Fernández Aceñero
- Department of Legal Medicine, Psychiatry and Pathology, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain
- Department of Pathology, Hospital Clínico San Carlos, Health Research Institute of the Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Cristina Díaz del Arco
- Department of Legal Medicine, Psychiatry and Pathology, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain
- Department of Pathology, Hospital Clínico San Carlos, Health Research Institute of the Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
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Pulaski M, Dungan M, Weber M, Constantino G, Katona BW. Low prevalence of gastric intestinal metaplasia and Helicobacter pylori on surveillance upper endoscopy in Lynch syndrome. Fam Cancer 2024; 23:23-27. [PMID: 38291131 DOI: 10.1007/s10689-023-00354-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 12/09/2023] [Indexed: 02/01/2024]
Abstract
Lynch syndrome (LS) increases the risk of numerous different cancers including gastric cancer. While some current guidelines recommend empiric gastric biopsies be performed during upper gastrointestinal cancer surveillance in Lynch syndrome (LS), the yield of these biopsies and the prevalence of gastric intestinal metaplasia (GIM) and Helicobacter pylori (HP) in LS remains unknown. Herein we analyze 165 consecutive individuals with LS who underwent upper endoscopic surveillance with biopsies of the gastric antrum and body being performed universally in all individuals. Of the study cohort, 6.7% of universally biopsied individuals with LS had GIM and/or HP (5.5% GIM, 3.6% HP). Biopsies of the gastric body did not increase rates of GIM/HP identification compared to antral biopsies alone. GIM was detected on subsequent surveillance in 2.2% of individuals without prior GIM, which may represent either newly developed GIM or GIM that was missed on a prior upper endoscopy due to sampling error. These findings support inclusion of at least baseline gastric antrum biopsies as a routine component of all standard surveillance upper endoscopies performed in LS.
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Affiliation(s)
- Marya Pulaski
- Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Michaela Dungan
- Division of Gastroenterology and Hepatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Marina Weber
- Division of Gastroenterology and Hepatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Gillain Constantino
- Division of Gastroenterology and Hepatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Bryson W Katona
- Division of Gastroenterology and Hepatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
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Caspers IA, Eikenboom EL, Lopez-Yurda M, van Grieken NC, Bisseling TM, Dekker E, Bastiaansen BA, Cats A, van Leerdam ME. Gastric and duodenal cancer in individuals with Lynch syndrome: a nationwide cohort study. EClinicalMedicine 2024; 69:102494. [PMID: 38404296 PMCID: PMC10884743 DOI: 10.1016/j.eclinm.2024.102494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 01/29/2024] [Accepted: 02/01/2024] [Indexed: 02/27/2024] Open
Abstract
Background Lynch syndrome increases the risk of gastric cancer (GC) and duodenal cancer (DC), particularly in individuals with MLH1 and MSH2 pathogenic variants (PVs). To provide further insight into whether, and from what age, esophagogastroduodenoscopy (EGD) surveillance may be beneficial, we evaluated the cumulative incidence and tumour characteristics of GC and DC in a large nationwide cohort of Dutch individuals with LS. Methods For this retrospective nationwide cohort study, clinical data of individuals with LS registered at the Dutch Hereditary Cancer Registry were matched with pathology reports filed by the Dutch Pathology registry. All individuals registered between Jan 1, 1989 and Dec 31, 2021 with proven or putative PVs in one of the mismatch repair genes were included. Cumulative incidences of GC and DC were estimated for high-risk (MLH1, MSH2 and EpCAM) and low-risk (MSH6 and PMS2) PVs using competing risk methodology (Fine and Gray method) with death due to other causes as competing risk. Findings Among 1002 individuals with high-risk and 765 individuals with low-risk PVs, 29 GCs (1.6%) and 39 DCs (2.2%) were diagnosed. Cumulative incidence of GC and DC under the age of 50 was very low (≤1%) for all individuals. At age 70 and 75, cumulative incidence of GC was 3% [95% CI 1%-5%] and 5% [3%-8%] for high-risk PVs and 1% [0%-2%] and 1% [0%-2%] for low-risk PVs (p = 0.006). For DC, cumulative incidence at age 70 and 75 was 5% [3%-7%] and 6% [3%-8%] in high-risk, 1% [0%-1%] and 2% [0%-4%] in low-risk PVs, respectively (p = 0.01). Primary tumour resection was performed in 62% (18/29) of GCs and 77% (30/39) of DC cases. Early-stage GC, defined as TNM stage I, was found in 32% (9/28) of GCs. Early-stage DC, defined as TNM stage I-IIa, was found in 39% (14/36) of DCs. Interpretation Individuals with MLH1, MSH2, and EpCAM PVs have an increased risk of developing GC and DC at the age of 70 years, but this risk is very low before the age of 50 years. The age of onset of surveillance, the yield of GC and DC during EGD surveillance, and its cost-effectiveness should be subject of future studies. Funding None.
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Affiliation(s)
- Irene A. Caspers
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute, Antoni van Leeuwenhoek, Amsterdam, the Netherlands
- Department of Pathology, Cancer Centre Amsterdam, Amsterdam University Medical Centres, Amsterdam, the Netherlands
| | - Ellis L. Eikenboom
- Department of Clinical Genetics, Erasmus Medical Centre, Rotterdam, the Netherlands
| | - Marta Lopez-Yurda
- Department of Biometrics, Netherlands Cancer Institute, Antoni van Leeuwenhoek, Amsterdam, the Netherlands
| | - Nicole C.T. van Grieken
- Department of Pathology, Cancer Centre Amsterdam, Amsterdam University Medical Centres, Amsterdam, the Netherlands
| | - Tanya M. Bisseling
- Department of Gastroenterology, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Evelien Dekker
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centres, Amsterdam, the Netherlands
| | - Barbara A.J. Bastiaansen
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centres, Amsterdam, the Netherlands
| | - Annemieke Cats
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute, Antoni van Leeuwenhoek, Amsterdam, the Netherlands
| | - Monique E. van Leerdam
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute, Antoni van Leeuwenhoek, Amsterdam, the Netherlands
- Department of Gastroenterology and Hepatology, Leiden University Medical Centre, Leiden, the Netherlands
| | - Netherlands Foundation for Detection of Hereditary Tumours Collaborative Investigators
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute, Antoni van Leeuwenhoek, Amsterdam, the Netherlands
- Department of Pathology, Cancer Centre Amsterdam, Amsterdam University Medical Centres, Amsterdam, the Netherlands
- Department of Clinical Genetics, Erasmus Medical Centre, Rotterdam, the Netherlands
- Department of Biometrics, Netherlands Cancer Institute, Antoni van Leeuwenhoek, Amsterdam, the Netherlands
- Department of Gastroenterology, Radboud University Medical Centre, Nijmegen, the Netherlands
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centres, Amsterdam, the Netherlands
- Department of Gastroenterology and Hepatology, Leiden University Medical Centre, Leiden, the Netherlands
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Cao Y, Wang D, Mo G, Peng Y, Li Z. Gastric precancerous lesions:occurrence, development factors, and treatment. Front Oncol 2023; 13:1226652. [PMID: 37719006 PMCID: PMC10499614 DOI: 10.3389/fonc.2023.1226652] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 08/10/2023] [Indexed: 09/19/2023] Open
Abstract
Patients with gastric precancerous lesions (GPL) have a higher risk of gastric cancer (GC). However, the transformation of GPL into GC is an ongoing process that takes several years. At present, several factors including H.Pylori (Hp), flora imbalance, inflammatory factors, genetic variations, Claudin-4, gastric stem cells, solute carrier family member 26 (SLC26A9), bile reflux, exosomes, and miR-30a plays a considerable role in the transformation of GPL into GC. Moreover, timely intervention in the event of GPL can reduce the risk of GC. In clinical practice, GPL is mainly treated with endoscopy, acid suppression therapy, Hp eradication, a cyclooxygenase-2 inhibitor, aspirin, and diet. Currently, the use of traditional Chinese medicine (TCM) or combination with western medication to remove Hp and the use of TCM to treat GPL are common in Asia, particularly China, and have also demonstrated excellent clinical efficacy. This review thoroughly discussed the combining of TCM and Western therapy for the treatment of precancerous lesions as conditions allow. Consequently, this review also focuses on the causes of the development and progression of GPL, as well as its current treatment. This may help us understand GPL and related treatment.
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Affiliation(s)
- Yue Cao
- Emergency of Department, Yunnan Provincial Hospital of Traditional Chinese Medicine, The First Affiliated Hospital of Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Dongcai Wang
- Emergency of Department, Yunnan Provincial Hospital of Traditional Chinese Medicine, The First Affiliated Hospital of Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Guiyun Mo
- Emergency Teaching and Research Department of the First Clinical School of Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Yinghui Peng
- Emergency of Department, Yunnan Provincial Hospital of Traditional Chinese Medicine, The First Affiliated Hospital of Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Zengzheng Li
- Department of Hematology, The First People’s Hospital of Yunnan Province, Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
- Yunnan Province Clinical Center for Hematologic Disease, The First People’s Hospital of Yunnan Province, Kunming, China
- Yunnan Blood Disease Hospital, The First People’s Hospital of Yunnan Province, Kunming, China
- National Key Clinical Specialty of Hematology, The First People’s Hospital of Yunnan Province, Kunming, China
- Yunnan Province Clinical Research Center for Hematologic Disease, The First People’s Hospital of Yunnan Province, Kunming, China
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Lau-Min KS, Bleznuck J, Wollack C, McKenna DB, Long JM, Hubert AP, Johnson M, Rochester SE, Constantino G, Dudzik C, Doucette A, Wangensteen K, Domchek SM, Landgraf J, Chen J, Nathanson KL, Katona BW. Development of an Electronic Health Record-Based Clinical Decision Support Tool for Patients With Lynch Syndrome. JCO Clin Cancer Inform 2023; 7:e2300024. [PMID: 37639653 PMCID: PMC10857752 DOI: 10.1200/cci.23.00024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 04/22/2023] [Accepted: 07/12/2023] [Indexed: 08/31/2023] Open
Abstract
PURPOSE To develop an electronic health record (EHR)-based clinical decision support (CDS) tool to promote guideline-recommended cancer risk management among patients with Lynch syndrome (LS), an inherited cancer syndrome that confers an increased risk of colorectal and other cancer types. MATERIALS AND METHODS We conducted a cross-sectional study to determine the baseline prevalence and predictors of guideline-recommended colonic surveillance and annual genetics program visits among patients with LS. Multivariable log-binomial regressions estimated prevalence ratios (PRs) of cancer risk management adherence by baseline sociodemographic and clinical characteristics. These analyses provided rationale for the development of an EHR-based CDS tool to support patients and clinicians with LS-related endoscopic surveillance and annual genetics program visits. The CDS leverages an EHR platform linking discrete genetic data to LS Genomic Indicators, in turn driving downstream clinician- and patient-facing CDS. RESULTS Among 323 patients with LS, cross-sectional adherence to colonic surveillance and annual genetics program visits was 69.3% and 55.4%, respectively. Patients with recent electronic patient portal use were more likely to be adherent to colonic surveillance (PR, 1.67; 95% CI, 1.11 to 2.52). Patients more recently diagnosed with LS were more likely to be adherent to annual genetics program visits (PR, 0.58; 95% CI, 0.44 to 0.76 for 2-4 years; PR, 0.62; 95% CI, 0.51 to 0.75 for ≥4 compared with <2 years). Our EHR-based CDS tool is now active for 421 patients with LS throughout our health system. CONCLUSION We have successfully developed an EHR-based CDS tool to promote guideline-recommended cancer risk management among patients with LS.
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Affiliation(s)
- Kelsey S. Lau-Min
- Division of Hematology/Oncology, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Joseph Bleznuck
- Information Services Applications, Penn Medicine, University of Pennsylvania, Philadelphia, PA
| | - Colin Wollack
- Information Services Applications, Penn Medicine, University of Pennsylvania, Philadelphia, PA
| | - Danielle B. McKenna
- Division of Hematology/Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Jessica M. Long
- Division of Hematology/Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Anna P. Hubert
- Division of Translational Medicine and Human Genetics, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Mariah Johnson
- Department of Medical Ethics and Health Policy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Shavon E. Rochester
- Division of Hematology/Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Gillain Constantino
- Division of Gastroenterology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Christina Dudzik
- Division of Gastroenterology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Abigail Doucette
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Kirk Wangensteen
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic, Rochester, MN
| | - Susan M. Domchek
- Division of Hematology/Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
- Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Jeffrey Landgraf
- Information Services Applications, Penn Medicine, University of Pennsylvania, Philadelphia, PA
| | - Jessica Chen
- Information Services Applications, Penn Medicine, University of Pennsylvania, Philadelphia, PA
| | - Katherine L. Nathanson
- Division of Translational Medicine and Human Genetics, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
- Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Bryson W. Katona
- Division of Gastroenterology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
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Alagesan P, Goodwin JC, Garman KS, Epplein M. Cancer Progress and Priorities: Gastric Cancer. Cancer Epidemiol Biomarkers Prev 2023; 32:473-486. [PMID: 37009691 PMCID: PMC10071414 DOI: 10.1158/1055-9965.epi-22-0994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 11/04/2022] [Accepted: 01/13/2023] [Indexed: 04/04/2023] Open
Abstract
Gastric cancer, the fifth leading cause of cancer worldwide, is estimated to be responsible for approximately 1.4% of all new cancers and 1.8% of all cancer-related deaths in the United States. Despite declining incidence rates and improved survival rates, however, gastric cancer continues to disproportionately affect racial and ethnic minorities and individuals of lower socioeconomic status at higher rates than the general population. To improve outcomes globally and address disparities within the United States, continued improvements are needed in risk factor modification and biomarker development and to improve access to existing preventative measures such as genetic testing and H. pylori eradication testing, in addition to expanding upon current clinical guidelines for premalignant disease to address gaps in endoscopic surveillance and early detection.
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Affiliation(s)
- Priya Alagesan
- Duke University School of Medicine, Durham, North Carolina
| | - Jessica C. Goodwin
- Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina
- Morehouse School of Medicine, Atlanta, Georgia
| | - Katherine S. Garman
- Cancer Risk, Detection, and Interception Program, Duke Cancer Institute, Durham, North Carolina
- Division of Gastroenterology, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
| | - Meira Epplein
- Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina
- Cancer Risk, Detection, and Interception Program, Duke Cancer Institute, Durham, North Carolina
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Editorial for Special Issue "Perspectives of Immunotherapy in Tumors of the Gastrointestinal Tract". Cancers (Basel) 2023; 15:cancers15041223. [PMID: 36831564 PMCID: PMC9954677 DOI: 10.3390/cancers15041223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 02/09/2023] [Indexed: 02/17/2023] Open
Abstract
After transforming the therapeutic perspective of many solid neoplasms, immunotherapy is finally making its way in the setting of gastro-intestinal (GI) primary cancers [...].
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Vedantam S, Katona BW, Sussman DA, Kumar S. Outcomes of upper endoscopy screening in Lynch syndrome: a meta-analysis. Gastrointest Endosc 2023; 97:2-10.e1. [PMID: 36084717 DOI: 10.1016/j.gie.2022.08.040] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/17/2022] [Accepted: 08/30/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Lynch syndrome (LS) predisposes affected individuals to a high lifetime risk of malignancies, including colorectal, endometrial, gastric, and duodenal cancers. The role of upper GI (UGI) cancer screening in LS has been uncertain, but recent studies have evaluated its utility. METHODS Databases were queried through December 2021 to identify studies that examined upper endoscopy screening in LS using EGD. Mantel-Haenszel pooled odds ratios and 95% confidence intervals (CIs) for outcomes were constructed using a random-effects model to identify pooled odds of endoscopic findings in persons with LS. Event rates for detection of gastric and duodenal cancers, high-risk lesions, and clinically actionable findings were calculated. Statistical heterogeneity was assessed using the I2 statistic. RESULTS Nine studies were identified with 2356 LS patients undergoing approximately 7838 EGDs. In total, 47 LS-associated UGI cancers (18 gastric and 29 duodenal cancers), 237 high-risk lesions, and 335 clinically actionable findings were identified. The pooled event rate for detection of any UGI cancer, high-risk lesions, and clinically actionable findings during screening were .9% (95% CI, .3-2.1; I2 = 89%), 4.2% (95% CI, 1.6-10.9; I2 = 98%), and 6.2% (95% CI, 2.2-16.5; I2 = 99%), respectively. There was no difference between LS-associated gene and gastric or duodenal cancer detection. CONCLUSIONS In LS, there is evidence that endoscopic screening detects UGI cancers, precancerous lesions, and other clinically actionable findings that favor its use as a part of cancer risk management in LS.
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Affiliation(s)
- Shyam Vedantam
- Department of Medicine, University of Miami, Miami, Florida, USA
| | - Bryson W Katona
- Division of Gastroenterology and Hepatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Daniel A Sussman
- Division of Digestive Health and Liver Diseases, Department of Medicine, Miller School of Medicine at the University of Miami, Miami, Florida, USA
| | - Shria Kumar
- Division of Digestive Health and Liver Diseases, Department of Medicine, Miller School of Medicine at the University of Miami, Miami, Florida, USA; Sylvester Comprehensive Cancer Center, Miller School of Medicine at the University of Miami, Miami, Florida, USA.
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The Approach to Performance of Quality Upper Endoscopy in Lynch Syndrome (QUELS): An International Expert Statement. J Clin Gastroenterol 2023; 57:31-38. [PMID: 36504228 DOI: 10.1097/mcg.0000000000001799] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Strong evidence demonstrates the protective benefit of frequent colonoscopy surveillance for colorectal cancer prevention in Lynch Syndrome (LS) and is endorsed by many guidelines. Until recently, the evidence supporting the utility of upper endoscopy [esophagogastroduodenoscopy (EGD)] for upper gastrointestinal (UGI) cancer surveillance was limited. Over the last 3 years, multiple studies have demonstrated that EGD surveillance in LS is associated with the detection of both precancerous lesions and early-stage UGI cancers. On the basis of the emerging favorable evidence derived from EGD surveillance programs, the 2022 National Comprehensive Cancer Network (NCCN) Guidelines for LS recommend UGI surveillance with EGD starting between age 30 and 40 years with repeat EGDs every 2 to 4 years, preferably in conjunction with colonoscopy, in all patients with a germline pathogenic variant (PV) in MLH1, MSH2, EPCAM, and MSH6 and, because of the lack of data, consideration in PMS2. Standardization of the approach to performing EGD surveillance in LS and reporting clinically actionable findings is requisite for both improving quality and understanding the cost efficiency and outcomes of patients undergoing EGD as a surveillance tool. Accordingly, the primary objective of this Quality of Upper Endoscopy in Lynch Syndrome (QUELS) statement is to articulate a framework for standardizing the approach to performing and reporting EGD findings in patients with LS by introducing emerging quality metrics. The recommendations presented herein were developed from available evidence and consensus-based expert opinion and provide a practical approach for clinicians applying EGD surveillance in accordance with the most recent and existing LS guidelines.
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10
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Long JM, Ebrahimzadeh J, Stanich PP, Katona BW. Endoscopic Surveillance in Patients with the Highest Risk of Gastric Cancer: Challenges and Solutions. Cancer Manag Res 2022; 14:2953-2969. [PMID: 36238953 PMCID: PMC9553156 DOI: 10.2147/cmar.s277898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 09/22/2022] [Indexed: 11/23/2022] Open
Abstract
Gastric cancer is one of the most significant causes of cancer-related morbidity and mortality worldwide. Recognized modifiable risk factors include Helicobacter pylori infection, geographic location, select dietary factors, tobacco use and alcohol consumption. In addition, multiple hereditary cancer predisposition syndromes are associated with significantly elevated gastric cancer risk. Endoscopic surveillance in hereditary gastric cancer predisposition syndromes has the potential to identify gastric cancer at earlier and more treatable stages, as well as to prevent development of gastric cancer through identification of precancerous lesions. However, much uncertainty remains regarding use of endoscopic surveillance in hereditary gastric cancer predisposition syndromes, including whether or not it should be routinely performed, the surveillance interval and age of initiation, cost-effectiveness, and whether surveillance ultimately improves survival from gastric cancer for these high-risk individuals. In this review, we outline the hereditary gastric cancer predisposition syndromes associated with the highest gastric cancer risks. Additionally, we cover current evidence and guidelines addressing hereditary gastric cancer risk and surveillance in these syndromes, along with current challenges and limitations that emphasize a need for continued research in this field.
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Affiliation(s)
- Jessica M Long
- Division of Hematology and Oncology, Penn Medicine, Philadelphia, PA, USA
| | | | - Peter P Stanich
- Division of Gastroenterology, Hepatology & Nutrition, The Ohio State University, Wexner Medical Center, Columbus, OH, USA
| | - Bryson W Katona
- Division of Gastroenterology and Hepatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA,Correspondence: Bryson W Katona, Division of Gastroenterology and Hepatology, Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd, 751 South Pavilion, Philadelphia, PA, 19104, USA, Tel +1-215-349-8222, Fax +1-215-349-5915, Email
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