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Spelier S, Derksen S, Hofland R, Beekman JM, Yetkin-Arik B. CFTR and colorectal cancer susceptibility: an urgent need for further studies. Trends Cancer 2024; 10:876-879. [PMID: 39147661 DOI: 10.1016/j.trecan.2024.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Revised: 07/05/2024] [Accepted: 07/18/2024] [Indexed: 08/17/2024]
Abstract
Mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene result in cystic fibrosis, a multiorgan disease characterized by aberrant epithelial cell fluid secretion. Recent studies describe a connection between CFTR malfunctioning and a heightened susceptibility to colorectal cancer (CRC). Here, we outline these links and suggest directions for further studies.
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Affiliation(s)
- S Spelier
- Department of Pediatric Respiratory Medicine, Wilhelmina Children's Hospital, University Medical Center, Utrecht University, 3584 EA Utrecht, The Netherlands; Regenerative Medicine Utrecht, University Medical Center, Utrecht University, 3584 CT Utrecht, The Netherlands.
| | - S Derksen
- Department of Pediatric Respiratory Medicine, Wilhelmina Children's Hospital, University Medical Center, Utrecht University, 3584 EA Utrecht, The Netherlands; Regenerative Medicine Utrecht, University Medical Center, Utrecht University, 3584 CT Utrecht, The Netherlands
| | - R Hofland
- Department of Respiratory Medicine, University Medical Center, Cystic Fibrosis Center, Utrecht University, 3584 EA Utrecht, The Netherlands
| | - J M Beekman
- Department of Pediatric Respiratory Medicine, Wilhelmina Children's Hospital, University Medical Center, Utrecht University, 3584 EA Utrecht, The Netherlands; Regenerative Medicine Utrecht, University Medical Center, Utrecht University, 3584 CT Utrecht, The Netherlands; Centre for Living Technologies, Alliance TU/e, WUR, UU, UMC Utrecht, Princetonlaan 6, 3584 CB Utrecht, The Netherlands
| | - B Yetkin-Arik
- Department of Pediatric Respiratory Medicine, Wilhelmina Children's Hospital, University Medical Center, Utrecht University, 3584 EA Utrecht, The Netherlands; Regenerative Medicine Utrecht, University Medical Center, Utrecht University, 3584 CT Utrecht, The Netherlands; Centre for Living Technologies, Alliance TU/e, WUR, UU, UMC Utrecht, Princetonlaan 6, 3584 CB Utrecht, The Netherlands
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2
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Raza Z, Islam BN, Hachem CY, Cummings LC. Evolving data on risk and current screening recommendations for colorectal cancer in cystic fibrosis: Pre- and posttransplant. Pediatr Pulmonol 2024; 59 Suppl 1:S91-S97. [PMID: 39105336 DOI: 10.1002/ppul.27060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 04/29/2024] [Accepted: 05/03/2024] [Indexed: 08/07/2024]
Abstract
Advances in treatment for cystic fibrosis (CF), including cystic fibrosis transmembrane conductor regulator (CFTR) modulators, have ushered in an era where patients with CF have much longer life expectancies. This shift in life expectancy demands increased attention to diseases of aging in patients with CF. A notable complication of CF is early-onset colorectal cancer (CRC), which is especially prevalent in patients with severe mutations and after transplant. CFTR acts as a tumor suppressor gene based on knockout models. Lack of CFTR expression promotes carcinogenic processes such as intestinal inflammation and deleterious gut microbiome changes. The consensus Cystic Fibrosis Foundation recommendations advocate treating this population as a high-risk group, using a colonoscopy-only screening strategy starting at age 40 in patients without transplant and at age 30 after transplant. Screening should be considered every 5 years if negative and every 3 years or sooner for patients with adenomatous polyps. Future research will determine the role of noninvasive CRC screening tools in this population, as well as the effects of CFTR modulators on the risk of developing CRC.
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Affiliation(s)
- Zain Raza
- Department of Internal Medicine, Division of Gastroenterology & Hepatology, Saint Louis University School of Medicine, Saint Louis, Missouri, USA
| | - Bianca N Islam
- Department of Medicine, Division of Gastroenterology and Liver Disease, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
- Department of Medicine, Case Western Reserve University, School of Medicine, Cleveland, Ohio, USA
| | - Christine Y Hachem
- Department of Internal Medicine, Division of Gastroenterology & Hepatology, Saint Louis University School of Medicine, Saint Louis, Missouri, USA
| | - Linda C Cummings
- Department of Medicine, Division of Gastroenterology and Liver Disease, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
- Department of Medicine, Case Western Reserve University, School of Medicine, Cleveland, Ohio, USA
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3
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Smith C, Lowdon J, Noordhoek J, Wilschanski M. Evolution of nutritional management in children with cystic fibrosis - a narrative review. J Hum Nutr Diet 2024; 37:804-814. [PMID: 38664916 DOI: 10.1111/jhn.13298] [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: 11/16/2023] [Revised: 02/27/2024] [Accepted: 02/29/2024] [Indexed: 05/22/2024]
Abstract
Nutrition has played a central role in the management and outcomes of people with cystic fibrosis (pwCF) since the 1970s. Advances in therapies and practices in recent decades have led to a significant change in the patient landscape with dramatic improvements in life expectancy, as well as quality of life, bringing with it new issues. Historically, cystic fibrosis was a condition associated with childhood and malnutrition; however, changes in patient demographics, nutritional assessment and fundamental nutritional management have evolved, and it has become an increasingly prevalent adult disease with new nutritional challenges, including obesity. This paper aims to describe these changes and the impact and challenges they bring for those working in this field. Nutritional professionals will need to evolve, adapt and remain agile to the wider range of situations and support required for a new generation of pwCF. Specialised nutrition support will continue to be required, and it will be additionally important to improve and optimise quality of life and long-term health.
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Affiliation(s)
- Chris Smith
- Department of Nutrition and Dietetics, Royal Alexandra Children's Hospital, Brighton, UK
| | - Jacqueline Lowdon
- Department of Nutrition and Dietetics, Leeds Children's Hospital, Leeds, UK
| | | | - Michael Wilschanski
- Department of Gastroenterology, Hadassah, Hebrew University Hospital, Jerusalem, Israel
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4
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Burgel PR, Southern KW, Addy C, Battezzati A, Berry C, Bouchara JP, Brokaar E, Brown W, Azevedo P, Durieu I, Ekkelenkamp M, Finlayson F, Forton J, Gardecki J, Hodkova P, Hong G, Lowdon J, Madge S, Martin C, McKone E, Munck A, Ooi CY, Perrem L, Piper A, Prayle A, Ratjen F, Rosenfeld M, Sanders DB, Schwarz C, Taccetti G, Wainwright C, West NE, Wilschanski M, Bevan A, Castellani C, Drevinek P, Gartner S, Gramegna A, Lammertyn E, Landau EEC, Plant BJ, Smyth AR, van Koningsbruggen-Rietschel S, Middleton PG. Standards for the care of people with cystic fibrosis (CF); recognising and addressing CF health issues. J Cyst Fibros 2024; 23:187-202. [PMID: 38233247 DOI: 10.1016/j.jcf.2024.01.005] [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: 11/06/2023] [Revised: 01/02/2024] [Accepted: 01/09/2024] [Indexed: 01/19/2024]
Abstract
This is the third in a series of four papers updating the European Cystic Fibrosis Society (ECFS) standards for the care of people with CF. This paper focuses on recognising and addressing CF health issues. The guidance was produced with wide stakeholder engagement, including people from the CF community, using an evidence-based framework. Authors contributed sections, and summary statements which were reviewed by a Delphi consultation. Monitoring and treating airway infection, inflammation and pulmonary exacerbations remains important, despite the widespread availability of CFTR modulators and their accompanying health improvements. Extrapulmonary CF-specific health issues persist, such as diabetes, liver disease, bone disease, stones and other renal issues, and intestinal obstruction. These health issues require multidisciplinary care with input from the relevant specialists. Cancer is more common in people with CF compared to the general population, and requires regular screening. The CF life journey requires mental and emotional adaptation to psychosocial and physical challenges, with support from the CF team and the CF psychologist. This is particularly important when life gets challenging, with disease progression requiring increased treatments, breathing support and potentially transplantation. Planning for end of life remains a necessary aspect of care and should be discussed openly, honestly, with sensitivity and compassion for the person with CF and their family. CF teams should proactively recognise and address CF-specific health issues, and support mental and emotional wellbeing while accompanying people with CF and their families on their life journey.
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Affiliation(s)
- Pierre-Régis Burgel
- Respiratory Medicine and Cystic Fibrosis National Reference Center, Cochin Hospital, Assistance Publique Hôpitaux de Paris (AP-HP), Institut Cochin, Inserm U1016, Université Paris-Cité, Paris, France
| | - Kevin W Southern
- Department of Women's and Children's Health, Institute in the Park, Alder Hey Children's Hospital, University of Liverpool, Eaton Road, Liverpool L12 2AP, UK.
| | - Charlotte Addy
- All Wales Adult Cystic Fibrosis Centre, University Hospital Llandough, Cardiff and Vale University Health Board, Cardiff, UK
| | - Alberto Battezzati
- Clinical Nutrition Unit, Department of Endocrine and Metabolic Medicine, IRCCS Istituto Auxologico Italiano, and ICANS-DIS, Department of Food Environmental and Nutritional Sciences, University of Milan, Milan, Italy
| | - Claire Berry
- Department of Nutrition and Dietetics, Alder Hey Children's NHS Trust, Liverpool, UK
| | - Jean-Philippe Bouchara
- University of Brest, Fungal Respiratory Infections Research Unit, SFR ICAT, University of Angers, Angers, France
| | - Edwin Brokaar
- Department of Pharmacy, Haga Teaching Hospital, The Hague, the Netherlands
| | - Whitney Brown
- Cystic Fibrosis Foundation, Inova Fairfax Hospital, Bethesda, Maryland, USA, Falls Church, VA, USA
| | - Pilar Azevedo
- Cystic Fibrosis Reference Centre-Centro, Hospitalar Universitário Lisboa Norte, Portugal
| | - Isabelle Durieu
- Cystic Fibrosis Reference Center (Constitutif), Service de médecine interne et de pathologie vasculaire, Hospices Civils de Lyon, Hôpital Lyon Sud, RESearch on HealthcAre PErformance (RESHAPE), INSERM U1290, Université Claude Bernard Lyon 1, 8 avenue Rockefeller, 69373 Lyon Cedex 08, France; ERN-Lung Cystic Fibrosis Network, Frankfurt, Germany
| | - Miquel Ekkelenkamp
- Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Felicity Finlayson
- Department of Respiratory Medicine, The Alfred Hospital, Melbourne, Australia
| | | | - Johanna Gardecki
- CF Centre at Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Pavla Hodkova
- CF Center at University Hospital Motol, Prague, Czech Republic
| | - Gina Hong
- Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Jacqueline Lowdon
- Clinical Specialist Paediatric Cystic Fibrosis Dietitian, Leeds Children's Hospital, UK
| | - Su Madge
- Royal Brompton Hospital, Part of Guys and StThomas's Hospital, London, UK
| | - Clémence Martin
- Institut Cochin, Inserm U1016, Université Paris-Cité and National Reference Center for Cystic Fibrosis, Hôpital Cochin AP-HP, ERN-Lung CF Network, Paris 75014, France
| | - Edward McKone
- St.Vincent's University Hospital and University College Dublin School of Medicine, Dublin, Ireland
| | - Anne Munck
- Hospital Necker Enfants-Malades, AP-HP, CF Centre, Université Paris Descartes, Paris, France
| | - Chee Y Ooi
- School of Clinical Medicine, Discipline of Paediatrics and Child Health, Faculty of Medicine & Health, Department of Gastroenterology, Sydney Children's Hospital, University of New South Wales, Sydney, NSW, Australia
| | - Lucy Perrem
- Department of Respiratory Medicine, Children's Health Ireland, Dublin, Ireland
| | - Amanda Piper
- Central Clinical School, Faculty of Medicine, University of Sydney, Sydney, Australia
| | - Andrew Prayle
- Child Health, Lifespan and Population Health & Nottingham Biomedical Research Centre, School of Medicine, University of Nottingham, Nottingham, UK
| | - Felix Ratjen
- Division of Respiratory Medicine, Department of Pediatrics and Translational Medicine, Research Institute, Hospital for Sick Children, Toronto, Canada
| | - Margaret Rosenfeld
- Department of Pediatrics, Seattle Children's Research Institute, University of Washington School of Medicine, Seattle, WA, USA
| | - Don B Sanders
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Carsten Schwarz
- Division Cystic Fibrosis, CF Center, Clinic Westbrandenburg, HMU-Health and Medical University, Potsdam, Germany
| | - Giovanni Taccetti
- Meyer Children's Hospital IRCCS, Cystic Fibrosis Regional Reference Centre, Italy
| | | | - Natalie E West
- Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Michael Wilschanski
- Pediatric Gastroenterology Unit, CF Center, Hadassah Medical Center, Jerusalem, Israel
| | - Amanda Bevan
- University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom
| | - Carlo Castellani
- IRCCS Istituto Giannina Gaslini, Via Gerolamo Gaslini 5, Genova 16147, Italy
| | - Pavel Drevinek
- Department of Medical Microbiology, Second Faculty of Medicine, Motol University Hospital, Charles University, Prague, Czech Republic
| | - Silvia Gartner
- Cystic Fibrosis Unit and Pediatric Pulmonology, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Andrea Gramegna
- Department of Pathophysiology and Transplantation, Respiratory Unit and Adult Cystic Fibrosis Center, Università degli Studi di Milano, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Elise Lammertyn
- Cystic Fibrosis Europe, Brussels, Belgium and the Belgian CF Association, Brussels, Belgium
| | - Eddie Edwina C Landau
- The Graub CF Center, Pulmonary Institute, Schneider Children's Medical Center, Petah Tikva, Israel
| | - Barry J Plant
- Cork Centre for Cystic Fibrosis (3CF), Cork University Hospital, University College Cork, Ireland
| | - Alan R Smyth
- School of Medicine, Dentistry and Biomedical Sciences, Belfast and NIHR Nottingham Biomedical Research Centre, Queens University Belfast, Nottingham, UK
| | | | - Peter G Middleton
- Westmead Clinical School, Department Respiratory & Sleep Medicine, Westmead Hospital, University of Sydney and CITRICA, Westmead, Australia
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Hisert KB, Birket SE, Clancy JP, Downey DG, Engelhardt JF, Fajac I, Gray RD, Lachowicz-Scroggins ME, Mayer-Hamblett N, Thibodeau P, Tuggle KL, Wainwright CE, De Boeck K. Understanding and addressing the needs of people with cystic fibrosis in the era of CFTR modulator therapy. THE LANCET. RESPIRATORY MEDICINE 2023; 11:916-931. [PMID: 37699420 DOI: 10.1016/s2213-2600(23)00324-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 08/07/2023] [Accepted: 08/20/2023] [Indexed: 09/14/2023]
Abstract
Cystic fibrosis is a multiorgan disease caused by impaired function of the cystic fibrosis transmembrane conductance regulator (CFTR). Since the introduction of the CFTR modulator combination elexacaftor-tezacaftor-ivacaftor (ETI), which acts directly on mutant CFTR to enhance its activity, most people with cystic fibrosis (pwCF) have seen pronounced reductions in symptoms, and studies project marked increases in life expectancy for pwCF who are eligible for ETI. However, modulator therapy has not cured cystic fibrosis and the success of CFTR modulators has resulted in immediate questions about the new state of cystic fibrosis disease and clinical challenges in the care of pwCF. In this Series paper, we summarise key questions about cystic fibrosis disease in the era of modulator therapy, highlighting state-of-the-art research and clinical practices, knowledge gaps, new challenges faced by pwCF and the potential for future health-care challenges, and the pressing need for additional therapies to treat the underlying genetic or molecular causes of cystic fibrosis.
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Affiliation(s)
| | - Susan E Birket
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | | | - Damian G Downey
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, Northern Ireland
| | - John F Engelhardt
- Department of Anatomy and Cell Biology, University of Iowa Carver College of Medicine, Iowa City, IA, USA
| | - Isabelle Fajac
- Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France
| | - Robert D Gray
- Institution of Regeneration and Repair, Centre for Inflammation Research, The University of Edinburgh, Edinburgh, UK
| | | | - Nicole Mayer-Hamblett
- Department of Pediatrics, Department of Biostatistics, Seattle Children's Research Institute, University of Washington, Seattle, WA, USA
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Ionescu VA, Gheorghe G, Bacalbasa N, Chiotoroiu AL, Diaconu C. Colorectal Cancer: From Risk Factors to Oncogenesis. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1646. [PMID: 37763765 PMCID: PMC10537191 DOI: 10.3390/medicina59091646] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/05/2023] [Accepted: 09/09/2023] [Indexed: 09/29/2023]
Abstract
Colorectal cancer is the second leading cause of cancer-related mortality worldwide. Numerous pathophysiological mechanisms, such as abnormal cell proliferation, cell differentiation, resistance to apoptosis, invasion of structures adjacent to colorectal tumor cells, and distant metastasis, are involved in colorectal carcinogenesis. These processes are initiated by the complex interaction of a number of genetic and environmental factors, including sedentary lifestyle, obesity, alcohol consumption, smoking, or gut microbiota. Despite the significant progress achieved in the diagnostic and therapeutic management of patients with colorectal cancer, there has been recently a noteworthy increase in the incidence of colorectal cancer in individuals below the age of 50 years. Early-onset colorectal cancer has a different frequency of oncogenic mutations, a higher prevalence of mucinous histology, a distinct deoxyribonucleic acid (DNA) methylation profile, a more distal location, and lower survival rates. A significant improvement in the prognosis of these patients can be achieved through the detection and removal of modifiable risk factors, along with the implementation of personalized screening strategies for individuals at high risk for this malignancy. Furthermore, gaining comprehension of the pathophysiological mechanisms by which these risk factors contribute to the process of oncogenesis may facilitate the discovery of novel therapeutic targets.
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Affiliation(s)
- Vlad Alexandru Ionescu
- Faculty of Medicine, University of Medicine and Pharmacy Carol Davila Bucharest, 050474 Bucharest, Romania; (V.A.I.); (N.B.)
- Internal Medicine Department, Clinical Emergency Hospital of Bucharest, 105402 Bucharest, Romania
- Department of Cellular and Mollecular Pathology, Stefan S. Nicolau Institute of Virology, Romanian Academy, 030304 Bucharest, Romania
| | - Gina Gheorghe
- Faculty of Medicine, University of Medicine and Pharmacy Carol Davila Bucharest, 050474 Bucharest, Romania; (V.A.I.); (N.B.)
- Department of Cellular and Mollecular Pathology, Stefan S. Nicolau Institute of Virology, Romanian Academy, 030304 Bucharest, Romania
- Gastroenterology Department, Clinical Emergency Hospital of Bucharest, 105402 Bucharest, Romania
| | - Nicolae Bacalbasa
- Faculty of Medicine, University of Medicine and Pharmacy Carol Davila Bucharest, 050474 Bucharest, Romania; (V.A.I.); (N.B.)
- Department of Visceral Surgery, Center of Excellence in Translational Medicine, Fundeni Clinical Institute, 022328 Bucharest, Romania
| | | | - Camelia Diaconu
- Faculty of Medicine, University of Medicine and Pharmacy Carol Davila Bucharest, 050474 Bucharest, Romania; (V.A.I.); (N.B.)
- Internal Medicine Department, Clinical Emergency Hospital of Bucharest, 105402 Bucharest, Romania
- Academy of Romanian Scientists, 050085 Bucharest, Romania
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Parisi GF, Papale M, Pecora G, Rotolo N, Manti S, Russo G, Leonardi S. Cystic Fibrosis and Cancer: Unraveling the Complex Role of CFTR Gene in Cancer Susceptibility. Cancers (Basel) 2023; 15:4244. [PMID: 37686519 PMCID: PMC10486401 DOI: 10.3390/cancers15174244] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 08/06/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
Cystic fibrosis (CF) is a genetic disorder affecting multiple organs, primarily the lungs and digestive system. Over the years, advancements in medical care and treatments have significantly increased the life expectancy of individuals with CF. However, with this improved longevity, concerns about the potential risk of developing certain types of cancers have arisen. This narrative review aims to explore the relationship between CF, increased life expectancy, and the associated risk for cancers. We discuss the potential mechanisms underlying this risk, including chronic inflammation, immune system dysregulation, and genetic factors. Additionally, we review studies that have examined the incidence and types of cancers seen in CF patients, with a focus on gastrointestinal, breast, and respiratory malignancies. We also explore the impact of CFTR modulator therapies on cancer risk. In the gastrointestinal tract, CF patients have an elevated risk of developing colorectal cancer, pancreatic cancer, and possibly esophageal cancer. The underlying mechanisms contributing to these increased risks are not fully understood, but chronic inflammation, altered gut microbiota, and genetic factors are believed to play a role. Regular surveillance and colonoscopies are recommended for early detection and management of colorectal cancer in CF patients. Understanding the factors contributing to cancer development in CF patients is crucial for implementing appropriate surveillance strategies and improving long-term outcomes. Further research is needed to elucidate the molecular mechanisms involved and develop targeted interventions to mitigate cancer risk in individuals with CF.
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Affiliation(s)
- Giuseppe Fabio Parisi
- Pediatric Respiratory Unit, Department of Clinical and Experimental Medicine, San Marco Hospital, University of Catania, Viale Carlo Azeglio Ciampi sn, 95121 Catania, Italy; (M.P.); (G.P.); (N.R.); (S.L.)
| | - Maria Papale
- Pediatric Respiratory Unit, Department of Clinical and Experimental Medicine, San Marco Hospital, University of Catania, Viale Carlo Azeglio Ciampi sn, 95121 Catania, Italy; (M.P.); (G.P.); (N.R.); (S.L.)
| | - Giulia Pecora
- Pediatric Respiratory Unit, Department of Clinical and Experimental Medicine, San Marco Hospital, University of Catania, Viale Carlo Azeglio Ciampi sn, 95121 Catania, Italy; (M.P.); (G.P.); (N.R.); (S.L.)
| | - Novella Rotolo
- Pediatric Respiratory Unit, Department of Clinical and Experimental Medicine, San Marco Hospital, University of Catania, Viale Carlo Azeglio Ciampi sn, 95121 Catania, Italy; (M.P.); (G.P.); (N.R.); (S.L.)
| | - Sara Manti
- Pediatric Unit, Department of Human and Pediatric Pathology “Gaetano Barresi”, AOUP G. Martino, University of Messina, Via Consolare Valeria, 1, 98124 Messina, Italy;
| | - Giovanna Russo
- Pediatric Hematology and Oncology Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy;
| | - Salvatore Leonardi
- Pediatric Respiratory Unit, Department of Clinical and Experimental Medicine, San Marco Hospital, University of Catania, Viale Carlo Azeglio Ciampi sn, 95121 Catania, Italy; (M.P.); (G.P.); (N.R.); (S.L.)
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Sapru K, Barry P, Jones A, Walmsley J, Iqbal J, Vasant DH. Identifying the need for a UK colorectal cancer screening programme for patients with cystic fibrosis (CF): 10-year retrospective review of colonoscopy and colorectal cancer outcomes at a single CF centre. BMJ Open Gastroenterol 2023; 10:e001178. [PMID: 37524505 PMCID: PMC10391801 DOI: 10.1136/bmjgast-2023-001178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 06/18/2023] [Indexed: 08/02/2023] Open
Abstract
OBJECTIVE Patients with cystic fibrosis (pwCF) have a high incidence of early colorectal cancer (CRC). In the absence of a UK CRC screening programme for pwCF, we evaluated the utility and outcomes of colonoscopy and CRC at a large UK CF centre. DESIGN In a retrospective study of colonoscopy and CRC outcomes between 2010 and 2020 in pwCF aged≥30 years at a large CF centre, data were collected on colonoscopy indications and findings, polyp detection rates, bowel preparation regimens and outcomes, colonoscopy completion rates, and patient outcomes. RESULTS We identified 361 pwCF aged ≥30 years, of whom 135 were ≥40 years old. In the absence of a UK CRC screening guideline only 33 (9%)/361 pwCF aged ≥30 years (mean age: 44.8±11.0 years) had a colonoscopy between 2010 and 2020. Colonoscopy completion rate was 94.9%, with a 33% polyp detection rate, 93.8% of the polyps retrieved were premalignant. During the study period no patients developed postcolonoscopy CRC. However, of the patients aged ≥40 years who did not have a colonoscopy (111/135, 82.2%), four (3.6%) patients developed CRC and three pwCF died from complications of CRC. CONCLUSION In this 10-year experience from a large CF centre, colonoscopy uptake for symptomatic indications was low, yet of high yield for premalignant lesions in pwCF >40 years. These data highlight the risk of potentially preventable, early CRC, and therefore support the need for prospective, large-scale nationwide studies which may inform the need for UK CRC screening guidelines for pwCF.
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Affiliation(s)
- Karuna Sapru
- Adult Cystic Fibrosis Centre, Wythenshawe Hospital, Manchester University NHS Foundation Trust, Manchester, UK
- Division of Immunology, Immunity to Infection & Respiratory Medicine, University of Manchester, Manchester, UK
| | - Peter Barry
- Division of Immunology, Immunity to Infection & Respiratory Medicine, University of Manchester, Manchester, UK
| | - Andrew Jones
- Adult Cystic Fibrosis Centre, Wythenshawe Hospital, Manchester University NHS Foundation Trust, Manchester, UK
- Division of Immunology, Immunity to Infection & Respiratory Medicine, University of Manchester, Manchester, UK
| | - John Walmsley
- Gastroenterology Department, Wythenshawe Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Javaid Iqbal
- Gastroenterology Department, Wythenshawe Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Dipesh H Vasant
- Gastroenterology Department, Wythenshawe Hospital, Manchester University NHS Foundation Trust, Manchester, UK
- Division of Diabetes, Endocrinology and Gastroenterology, University of Manchester, Manchester, UK
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