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Clift AK, Mahon H, Khan G, Boardman-Pretty F, Worker A, Marchini E, Buendia O, Fish P, Khan MS. Identifying patients with undiagnosed small intestinal neuroendocrine tumours in primary care using statistical and machine learning: model development and validation study. Br J Cancer 2024:10.1038/s41416-024-02736-1. [PMID: 38831012 DOI: 10.1038/s41416-024-02736-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 05/10/2024] [Accepted: 05/23/2024] [Indexed: 06/05/2024] Open
Abstract
BACKGROUND Neuroendocrine tumours (NETs) are increasing in incidence, often diagnosed at advanced stages, and individuals may experience years of diagnostic delay, particularly when arising from the small intestine (SI). Clinical prediction models could present novel opportunities for case finding in primary care. METHODS An open cohort of adults (18+ years) contributing data to the Optimum Patient Care Research Database between 1st Jan 2000 and 30th March 2023 was identified. This database collects de-identified data from general practices in the UK. Model development approaches comprised logistic regression, penalised regression, and XGBoost. Performance (discrimination and calibration) was assessed using internal-external cross-validation. Decision analysis curves compared clinical utility. RESULTS Of 11.7 million individuals, 382 had recorded SI NET diagnoses (0.003%). The XGBoost model had the highest AUC (0.869, 95% confidence interval [CI]: 0.841-0.898) but was mildly miscalibrated (slope 1.165, 95% CI: 1.088-1.243; calibration-in-the-large 0.010, 95% CI: -0.164 to 0.185). Clinical utility was similar across all models. DISCUSSION Multivariable prediction models may have clinical utility in identifying individuals with undiagnosed SI NETs using information in their primary care records. Further evaluation including external validation and health economics modelling may identify cost-effective strategies for case finding for this uncommon tumour.
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Affiliation(s)
| | | | | | | | | | | | | | - Peter Fish
- Mendelian, The Trampery Old Street, London, UK
| | - Mohid S Khan
- South Wales Neuroendocrine Cancer Service, University Hospital of Wales, Cardiff and Vale University Health Board, Heath Park, Cardiff, UK
- Cardiff University, School of Medicine, University Hospital of Wales, Cardiff, UK
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Hooper J, Jervis N, Morgan L, Beckett V, Hand P, Higgs K, Munir A, Prinn J, Pritchard DM, Sarker D, Srirajaskanthan R, Ellis CB. Neuroendocrine neoplasms: Consensus on a patient care pathway. J Neuroendocrinol 2024; 36:e13380. [PMID: 38471798 DOI: 10.1111/jne.13380] [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: 08/25/2023] [Revised: 01/30/2024] [Accepted: 02/22/2024] [Indexed: 03/14/2024]
Abstract
People with neuroendocrine neoplasms (NENs) face a multitude of challenges, including delayed diagnosis, low awareness of the cancer among healthcare professionals and limited access to multidisciplinary care and expert centres. We have developed the first patient care pathway for people living with NENs in England to guide disease management and help overcome these barriers. The pathway was developed in two phases. First, a pragmatic review of the literature was conducted, which was used to develop a draft patient care pathway. Second, the draft pathway was then updated following semi-structured interviews with carefully selected expert stakeholders. After each phase, the pathway was discussed among a multidisciplinary, expert advisory group (which comprised the authors and the Deputy Chief Operating Officer, West Suffolk NHS Foundation Trust), who reached a consensus on the ideal care pathway. This article presents the outputs of this research. The pathway identified key barriers to care and highlighted how these may be addressed, with many of the findings relevant to the rest of the UK and international audiences. NENs are increasing in incidence and prevalence in England, compounding pre-existing inequities in diagnosis and disease management. Effective integration of this pathway within NHS England will help achieve optimal, equitable care provision for all people with NENs, and should be feasible within the existing expert multidisciplinary teams across the country.
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Affiliation(s)
| | | | | | - Vivienne Beckett
- Advanced Accelerators Applications (UK & Ireland) Ltd, a Novartis Company, London, UK
| | - Philippa Hand
- London North West University Healthcare NHS Trust, London, UK
| | | | - Alia Munir
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield Teaching Hospitals European Neuroendocrine Tumor Society Center of Excellence, Sheffield, UK
| | | | - D Mark Pritchard
- University of Liverpool and Liverpool University Hospitals NHS Foundation Trust, Liverpool Regional NET Service (European Neuroendocrine Tumor Society Center of Excellence), Liverpool, UK
| | - Debashis Sarker
- Guy's, St Thomas' and King's College Hospitals, King's Health Partners NET Centre (European Neuroendocrine Tumor Society Center of Excellence), London, UK
| | - Raj Srirajaskanthan
- King's College Hospital NHS Foundation Trust, King's Health Partners NET Centre (European Neuroendocrine Tumor Society Center of Excellence), London, UK
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Clement DSVM, van Leerdam ME, Tesselaar MET, Cananea E, Martin W, Weickert MO, Sarker D, Ramage JK, Srirajaskanthan R. The global leadership into malnutrition criteria reveals a high percentage of malnutrition which influences overall survival in patients with gastroenteropancreatic neuroendocrine tumours. J Neuroendocrinol 2024; 36:e13376. [PMID: 38389192 DOI: 10.1111/jne.13376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 01/23/2024] [Accepted: 02/07/2024] [Indexed: 02/24/2024]
Abstract
Patients with neuroendocrine tumours located in the gastroenteropancreatic tract (GEP-NETs) and treatment with somatostatin analogues (SSA's) are at risk of malnutrition which has been reported previously evaluating weight loss or body mass index (BMI) only. The global leadership into malnutrition (GLIM) criteria include weight loss, BMI, and sarcopenia, for diagnosing malnutrition. These GLIM criteria have not been assessed in patients with GEP-NETs on SSA. The effect of malnutrition on overall survival has not been explored before. The aim of this study is to describe the presence of malnutrition in patients with GEP-NET on SSA based on the GLIM criteria and associate this with overall survival. Cross-sectional study screening all patients with GEP-NETs on SSA's for malnutrition using the GLIM criteria. Body composition analysis for sarcopenia diagnosis were performed. Bloods including vitamins, minerals, and lipid profile were collected. Overall survival since the date of nutrition screening was calculated. Uni- and multivariate Cox regression analysis were performed to identify malnutrition as risk factor for overall survival. A total of 118 patients, 47% male, with median age 67 years (IQR 56.8-75.0) were included. Overall, malnutrition was present in 88 patients (75%); based on low BMI in 26 (22%) patients, based on weight loss in 35 (30%) patients, and based on sarcopenia in 83 (70%) patients. Vitamin deficiencies were present for vitamin D in 64 patients (54%), and vitamin A in 29 patients (25%). The presence of malnutrition demonstrated a significantly worse overall survival (p-value = .01). In multivariate analysis meeting 2 or 3 GLIM criteria was significantly associated with worse overall survival (HR 2.16 95% CI 1.34-3.48, p-value = .002). Weight loss was the most important risk factor out of the 3 GLIM criteria (HR 3.5 95% CI 1.14-10.85, p-value = .03) for worse overall survival. A high percentage (75%) of patients with GEP-NETs using a SSA meet the GLIM criteria for malnutrition. Meeting more than 1 GLIM criterium, especially if there is weight loss these are risk factors for worse overall survival.
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Affiliation(s)
- Dominique S V M Clement
- Kings Health Partners, ENETS Centre of Excellence, Institute of Liver Studies, King's College Hospital London, London, UK
- Department of Gastroenterology, King's College Hospital, London, UK
| | - Monique E van Leerdam
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute, ENETS Centre of Excellence, Amsterdam, The Netherlands
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Margot E T Tesselaar
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute, ENETS Centre of Excellence, Amsterdam, The Netherlands
| | - Elmie Cananea
- Kings Health Partners, ENETS Centre of Excellence, Institute of Liver Studies, King's College Hospital London, London, UK
| | - Wendy Martin
- Kings Health Partners, ENETS Centre of Excellence, Institute of Liver Studies, King's College Hospital London, London, UK
| | - Martin O Weickert
- The ARDEN NET Centre, ENETS Centre of Excellence, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK
| | - Debashis Sarker
- Department Medical Oncology, Guy's and St. Thomas Hospital, London, UK
| | - John K Ramage
- Kings Health Partners, ENETS Centre of Excellence, Institute of Liver Studies, King's College Hospital London, London, UK
| | - Rajaventhan Srirajaskanthan
- Kings Health Partners, ENETS Centre of Excellence, Institute of Liver Studies, King's College Hospital London, London, UK
- Department of Gastroenterology, King's College Hospital, London, UK
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4
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Clement D, Brown S, Leerdam MV, Tesselaar M, Ramage J, Srirajaskanthan R. Sarcopenia and Neuroendocrine Neoplasms. Curr Oncol Rep 2024; 26:121-128. [PMID: 38270848 DOI: 10.1007/s11912-024-01494-w] [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] [Accepted: 01/03/2024] [Indexed: 01/26/2024]
Abstract
PURPOSE OF THE REVIEW To summarise the current literature regarding the presence of sarcopenia in patients with neuroendocrine neoplasms (NENs). These are uncommon cancers separated into well-differentiated neuroendocrine tumours (NETs) and poorly differentiated neuroendocrine carcinoma (NECs). For the diagnosis of sarcopenia, there needs to be low muscle strength and low muscle quantity/quality. RECENT FINDINGS Five studies exist describing either low muscle strength or low muscle quantity in patients with NETs. The studies used different techniques to analyse muscle strength and muscle quantity, included heterogeneous populations, and performed the analysis at different time points following the diagnosis of the NET. Only 2 studies regarding patients with NECs could be found, both included mainly patients with a mixed adenoneuroendocrine carcinoma (MiNEN) and are, therefore, difficult to interpret for patients with a NEC. The main findings of this review are to describe the presence of sarcopenia in patients with NENs. However, results should be interpreted with caution, and future research should focus on the correct technique, homogenous population and same time point.
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Affiliation(s)
- Dominique Clement
- Institute of Liver Studies, King's College Hospital ENETS Centre of Excellence, London, UK.
- Department of Gastroenterology, King's College Hospital, London, UK.
| | - Sarah Brown
- Institute of Liver Studies, King's College Hospital ENETS Centre of Excellence, London, UK
| | - Monique V Leerdam
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, The Netherlands
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute, Antoni Van Leeuwenhoek, Amsterdam, The Netherlands
| | - Margot Tesselaar
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute, Antoni Van Leeuwenhoek, Amsterdam, The Netherlands
| | - John Ramage
- Institute of Liver Studies, King's College Hospital ENETS Centre of Excellence, London, UK
| | - Rajaventhan Srirajaskanthan
- Institute of Liver Studies, King's College Hospital ENETS Centre of Excellence, London, UK
- Department of Gastroenterology, King's College Hospital, London, UK
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Navin PJ, Ehman EC, Liu JB, Halfdanarson TR, Gupta A, Laghi A, Yoo DC, Carucci LR, Schima W, Sheedy SP. Imaging of Small-Bowel Neuroendocrine Neoplasms: AJR Expert Panel Narrative Review. AJR Am J Roentgenol 2023; 221:289-301. [PMID: 36752369 DOI: 10.2214/ajr.22.28877] [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] [Indexed: 02/09/2023]
Abstract
Neuroendocrine neoplasms (NENs) of the small bowel are typically slow-growing lesions that remain asymptomatic until reaching an advanced stage. Imaging modalities for lesion detection, staging, and follow-up in patients with known or suspected NEN include CT enterography, MR enterography, and PET/CT using a somatostatin receptor analog. FDG PET/CT may have a role in the evaluation of poorly differentiated NENs. Liver MRI, ideally with a hepatocyte-specific contrast agent, should be used in the evaluation of hepatic metastases. Imaging informs decisions regarding both surgical approaches and systematic therapy (specifically, peptide receptor radionuclide therapy). This AJR Expert Panel Narrative Review describes the multimodality imaging features of small-bowel NENs; explores the optimal imaging modalities for their diagnosis, staging, and follow-up; and discusses how imaging may be used to guide therapy.
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Affiliation(s)
- Patrick J Navin
- Department of Radiology, Mayo Clinic, 200 1st St SW, Rochester, MN 55905
| | - Eric C Ehman
- Department of Radiology, Mayo Clinic, 200 1st St SW, Rochester, MN 55905
| | - Jason B Liu
- Department of Surgery, Division of Surgical Oncology, Brigham and Women's Hospital, Boston, MA
| | | | - Akshya Gupta
- Department of Imaging Sciences, University of Rochester, Rochester, NY
| | - Andrea Laghi
- Department of Medical Surgical Sciences and Translational Medicine, AOU Sant'Andrea, Sapienza University of Rome, Rome, Italy
| | - Don C Yoo
- Department of Diagnostic Imaging, The Warren Alpert Medical School of Brown University, Providence, RI
| | - Laura R Carucci
- Department of Radiology, Virginia Commonwealth University Medical Center, Richmond, VA
| | - Wolfgang Schima
- Department of Diagnostic and Interventional Radiology, Goettlicher Heiland Krankenhaus, Barmherzige Schwestern Krankenhaus and Sankt Josef Krankenhaus, Vienna, Austria
| | - Shannon P Sheedy
- Department of Radiology, Mayo Clinic, 200 1st St SW, Rochester, MN 55905
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Del Rivero J, Mailman J, Rabow MW, Chan JA, Creed S, Kennecke HF, Pasieka J, Zuar J, Singh S, Fishbein L. Practical considerations when providing palliative care to patients with neuroendocrine tumors in the context of routine disease management or hospice care. Endocr Relat Cancer 2023; 30:e220226. [PMID: 37017232 PMCID: PMC10326633 DOI: 10.1530/erc-22-0226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 03/20/2023] [Indexed: 04/06/2023]
Abstract
This serves as a white paper by the North American Neuroendocrine Tumor Society (NANETS) on the practical considerations when providing palliative care to patients with neuroendocrine tumors in the context of routine disease management or hospice care. The authors involved in the development of this manuscript represent a multidisciplinary team of patient advocacy, palliative care, and hospice care practitioners, endocrinologist, and oncologists who performed a literature review and provided expert opinion on a series of questions often asked by our patients and patient caregivers affected by this disease. We hope this document serves as a starting point for oncologists, palliative care teams, hospice medical teams, insurers, drug manufacturers, caregivers, and patients to have a frank, well-informed discussion of what a patient needs to maximize the quality of life during a routine, disease-directed care as well as at the end-of-life.
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Affiliation(s)
- Jaydira Del Rivero
- Developmental Therapeutics Branch, National Cancer Institute, National Institutes of Health, Bethesda, USA
| | - Josh Mailman
- NorCal CarciNET Community, Oakland, California, USA
| | - Michael W Rabow
- Department of Internal Medicine, Division of Palliative Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Jennifer A Chan
- Harvard Medical School, Program in Carcinoid and Neuroendocrine Tumors, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Sarah Creed
- Good Shepherd Community Care, Harvard Kennedy School, Natick, Massachusetts, USA
| | - Hagen F Kennecke
- Providence Cancer Institute Franz Clinic, Portland Providence Medical Center, Portland, Oregon, USA
| | - Janice Pasieka
- Department of Surgery, Section of General Surgery, University of Calgary, Cumming School of Medicine, Calgary, Canada
| | - Jennifer Zuar
- Department of Internal Medicine, Division of Geriatrics and Palliative Medicine, Alpert Medical School, Providence, Rhode Island, USA
| | - Simron Singh
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Lauren Fishbein
- Department of Medicine, Division of Endocrinology, Metabolism and Diabetes, Department of Biomedical Informatics, University of Colorado School of Medicine, Aurora, Colorado, USA
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Dureja S, McDonnell M, Van Genechten D, Bouvier C, Kolarova T, O'Toole D, Singh H, Chen J, Howe J, Singh S, Rodien-Louw C, Leyden S, Gellerman E, Herman J, Pavel M. Global challenges in access to diagnostics and treatment for neuroendocrine tumor (NET) patients. J Neuroendocrinol 2023; 35:e13310. [PMID: 37351944 DOI: 10.1111/jne.13310] [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: 03/13/2023] [Revised: 05/03/2023] [Accepted: 05/06/2023] [Indexed: 06/24/2023]
Abstract
SCAN, an online survey, measured access to diagnosis, treatments and monitoring of neuroendocrine tumor (NET) patients globally. Between September and November 2019, NET patients and healthcare professionals (HCPs) completed an online, semi-standardized survey with 54 patient questions and 33 HCP questions. A total of 2359 patients with NETs and 436 HCPs responded. Misdiagnosis was common (44% [1043/2359]). Mean time to diagnosis was 4.8 years (standard deviation [SD], 6.2). Compared with global figures (60% [1407/2359]), the availability of 68 Ga-DOTA positron emission tomography (PET)/computed tomography (CT) was significantly lower in Asia (45% [126/280]) and higher in Oceania (86% [171/200]). HCPs reported that 68 Ga-DOTA PET/CT was free/affordable to fewer patients in Emerging and Developing Economies (EDE) than Advanced Economies (AE; 17% [26/150] and 59% [84/142], respectively). Compared with global data (52% [1234/2359]), patient-reported availability of peptide receptor radionuclide therapy (PRRT) was significantly lower in Asia (31% [88/280]) and higher in Oceania (61% [122/200]). Significant differences were observed in average annual NET specialist costs between AE and EDE ($1081 and $2915, respectively). Compared with AE, patients in EDE traveled further for NET specialists (1032 [SD, 1578] and 181 [SD, 496] km, respectively). Patients and HCPs both recommended referral to HCPs that were more knowledgeable in the field of NETs and had better access to NET experts/specialist centers. National care pathways, enhancing HCP NET knowledge and ensuring effective diagnostics and access to appropriate treatments are crucial to improving patient survival and NET care worldwide.
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Affiliation(s)
| | | | | | | | | | - Dermot O'Toole
- National Center for Neuroendocrine Tumors, St. Vincent's University and Department of Clinical Medicine, St. James Hospital and Trinity College, Dublin, Ireland
| | - Harjit Singh
- Prince Court Medical Center, Kuala Lumpur, Malaysia
| | - Jie Chen
- The First Affiliated Hospital, Sun Yat-sen University, Guangdong, China
| | - James Howe
- University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Simron Singh
- Sunnybrook Odette Cancer Center, University of Toronto, Toronto, Ontario, Canada
| | | | - Simone Leyden
- NeuroEndocrine Cancer Australia, Blairgowrie, Victoria, Australia
| | | | | | - Marianne Pavel
- Department of Medicine 1, Endocrinology, Friedrich Alexander University Erlangen-Nuremberg, Erlangen, Germany
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Naraev BG, Mailman J, Halfdanarson TR, Soares HP, Mittra ES, Hallet J. Consideration of quality-of-life in the treatment decision-making for patients with advanced gastroenteropancreatic neuroendocrine tumors. Expert Rev Anticancer Ther 2023; 23:601-615. [PMID: 37158050 DOI: 10.1080/14737140.2023.2207829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
INTRODUCTION Gastroenteropancreatic neuroendocrine tumors (GEP-NETs) are a complex and heterogenous family of solid malignancies that originate from neuroendocrine tissue in the gastrointestinal tract or pancreas. Most patients diagnosed with GEP-NETs present with advanced or metastatic disease, and quality of life (QoL) is often an important priority when selecting treatments for these patients. Patients with advanced GEP-NETs often experience a substantial and persistent symptom burden that undermines their QoL. Addressing a patient's individual symptoms through judicious selection of treatment may improve QoL. AREAS COVERED The objectives of this narrative review are to summarize the impact of advanced GEP-NETs on patient QoL, assess the potential value of current treatments for maintaining or improving patient QoL, and offer a clinical framework for how these QoL data can be translated to inform clinical decision-making for patients with advanced GEP-NETs. EXPERT OPINION Patients with advanced GEP-NETs experience a significant and persistent symptom burden that impacts their daily lifestyle, activities, work life, and financial health, leading to erosion of their QoL. Ongoing and future studies incorporating longitudinal QoL assessments and head-to-head treatment evaluations will further inform the incorporation of QoL into clinical decision-making.
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Affiliation(s)
- Boris G Naraev
- Anderson Family Cancer Institute, 1240 S Old Dixie Highway, Jupiter, Florida33458, USA
| | - Josh Mailman
- NorCal CarciNET Community, 946 N Ripon Rd, Ripon, CA 95366, USA
| | - Thorvardur R Halfdanarson
- Division of Medical Oncology, Mayo Clinic Cancer Center, 200 First St. SW, Rochester, Minnesota 55905, USA
| | - Heloisa P Soares
- Huntsman Cancer Institute at the University of Utah, 1950 Circle of Hope Dr. Salt Lake City, Utah 84112, USA
| | - Erik S Mittra
- Division of Nuclear Medicine and Molecular Imaging, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, Oregon97239, USA
| | - Julie Hallet
- Department of Surgery, University of Toronto, 27 King's College Cir, Toronto, Ontario M5S, Canada; Susan Leslie Clinic for Neuroendocrine Tumors - Odette Cancer Centre, Sunnybrook Health Sciences Centre, 2075 Bayview Ave, Toronto, Ontario M4N 3M5, Canada
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Clement DSVM, Srirajaskanthan R, Ramage JK, Tesselaar MET, Khan MS, Verbeek WHM, Wanten GJA, Naghibi M. Outcomes and survival in patients with advanced intestinal neuroendocrine tumours on home parenteral nutrition, an international multicentre retrospective cohort study. Clin Nutr ESPEN 2023; 54:106-112. [PMID: 36963850 DOI: 10.1016/j.clnesp.2023.01.008] [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: 06/29/2022] [Revised: 12/09/2022] [Accepted: 01/09/2023] [Indexed: 01/22/2023]
Abstract
BACKGROUND AND AIMS Only limited information is available on the use of home parenteral nutrition (HPN) in patients with advanced neuroendocrine tumours (NETs) causing intestinal failure (IF). This study aims to report the outcomes of the explore the use of HPN in this patient cohort, in the largest case series to date. METHODS A retrospective study in the United Kingdom and the Netherlands was performed, using the UK National British Artificial Nutrition Survey (BANS) and local databases in the Netherlands. Data regarding age, sex, NET grading, staging, treatment, HPN characteristics and survival outcomes were collected. RESULTS Data were collected on 41 patients (n = 18 males, 44%) with a median age of 65. Most primary tumours were in the small bowel (n = 35, 85%). The NETs were Grade 1 (n = 16, 39%), Grade 2 (n = 7, 17%), Grade 3 (n = 1, 2%). In 28 patients (n = 68%) there was stage IV disease with metastases located in the peritoneum, mesentery and or liver. There were two indications for HPN; short bowel syndrome (n = 27, 66%) and inoperable malignant bowel obstruction (n = 14, 34%). The median period on HPN was 11 months (interquartile range 4-25 months). 11 patients were still alive and receiving HPN treatment after 2 years, and 6 patients after 3 years. Six patients (22%) with short bowel syndrome (SBS) could be weaned from HPN. There was a statistically significant improved survival for patients with short bowel syndrome (median 24 months) compared to inoperable malignant bowel obstruction (median 7 months). The catheter-related bloodstream infection rate was comparable to other HPN patient cohorts at 1.0 per 1000 catheter days. CONCLUSION This study shows that HPN can be used safely in patients with NET and IF to increase survival beyond that reasonably expected in the context of either short bowel syndrome or inoperable malignant bowel obstruction. Patients with short bowel syndrome are most likely to benefit. Further prospective studies are necessary to validate survival benefits and to demonstrate the effect of HPN on quality of life.
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Affiliation(s)
- Dominique S V M Clement
- Kings Health Partners, ENETS Centre of Excellence, Institute of Liver Studies, King's College Hospital Denmark Hill, London SE5 9RS, United Kingdom; Department of Gastroenterology, King's College Hospital, Denmark Hill London, SE5 9RS United Kingdom.
| | - Rajaventhan Srirajaskanthan
- Kings Health Partners, ENETS Centre of Excellence, Institute of Liver Studies, King's College Hospital Denmark Hill, London SE5 9RS, United Kingdom; Department of Gastroenterology, King's College Hospital, Denmark Hill London, SE5 9RS United Kingdom
| | - John K Ramage
- Kings Health Partners, ENETS Centre of Excellence, Institute of Liver Studies, King's College Hospital Denmark Hill, London SE5 9RS, United Kingdom
| | - Margot E T Tesselaar
- Department of Medical Oncology, Netherlands Cancer Institute, ENETS Centre of Excellence, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Mohid S Khan
- South Wales Neuroendocrine Tumour Service, Department of Gastroenterology, University Hospital of Wales, Heath Park, Cardiff CF14 4XW, United Kingdom
| | - Wieke H M Verbeek
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute, ENETS Centre of Excellence, Plesmanlaan 121 1066 CX Amsterdam, the Netherlands
| | - Geert J A Wanten
- Intestinal Failure Unit, Radboud University Medical Centre, Geert Groteplein 10 6525 GA Nijmegen, the Netherlands
| | - Mani Naghibi
- Department of Gastroenterology, St Mark's and Northwick Park Hospitals, Watford Road London, Harrow HA1 3UJ, United Kingdom
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Boguszewski CL, Korbonits M, Artignan A, García AM, Houchard A, Ribeiro-Oliveira A, de Herder WW. Evaluating home injection compared with healthcare-setting injection of somatostatin analogs: a systematic literature review. Endocrine 2023; 79:527-536. [PMID: 36369434 PMCID: PMC9651885 DOI: 10.1007/s12020-022-03227-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 10/06/2022] [Indexed: 11/13/2022]
Abstract
PURPOSE A systematic literature review was conducted to assess the use of home injections (self/partner/healthcare provider [HCP]-administered) of somatostatin analogs (SSAs) as an alternative to healthcare-setting injections in patients with acromegaly and neuroendocrine tumors (NETs). METHODS MEDLINE/Embase/the Cochrane Library (2001-September 2021), key congresses (2019-2021), and bibliographies of relevant systematic reviews were searched. Eligible studies reported on efficacy/effectiveness, safety, adherence, patient-reported outcomes (PROs), and economic outcomes in populations receiving home injections of SSAs. RESULTS Overall, 12 studies were included, all reporting on SSAs (lanreotide Autogel/Depot or octreotide long-acting release) in acromegaly or NETs. Across four studies, home injection was associated with similar disease control in patients with acromegaly/NETs compared with healthcare-setting administration. High rates of treatment adherence were shown in two studies of patients with acromegaly receiving lanreotide injections at home. Two studies reported non-serious adverse events; incidence of adverse reactions was similar in both the home and healthcare administration settings. Preference for injection setting varied between studies and indications; nonetheless, higher satisfaction/convenience (>75% patients) was reported for home injections. Self- or partner-injection was associated with economic savings compared with administration in the healthcare setting across five studies. CONCLUSION Efficacy/effectiveness, adherence, and safety outcomes of SSAs in the home injection setting were similar to those in the healthcare setting, with high reported satisfaction and convenience. Self/partner injection also resulted in cost savings. These findings provide a basis to understand outcomes related to home injection and encourage healthcare providers to discuss optimal treatment choices with their patients.
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Affiliation(s)
- Cesar L Boguszewski
- Endocrine Division (SEMPR), Department of Internal Medicine, Federal University of Parana, Curitiba, Brazil.
| | - Márta Korbonits
- Department of Endocrinology, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | | | | | | | | | - Wouter W de Herder
- Sector of Endocrinology, Department of Internal Medicine, Erasmus MC, Rotterdam, Netherlands
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Proposed Implementation of a Patient-Centered Self-Assessment Tool for Patients with Neuroendocrine Tumors among Academic and Community Practice Sites: The City of Hope Model. J Clin Med 2023; 12:jcm12031229. [PMID: 36769875 PMCID: PMC9917881 DOI: 10.3390/jcm12031229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/30/2023] [Accepted: 02/01/2023] [Indexed: 02/05/2023] Open
Abstract
Neuroendocrine tumors are a rare type of cancer found in hormone-producing cells throughout the body. Research on disease-specific patient education assessments in this population is lacking. We previously demonstrated the feasibility and validity of NET VITALS, a patient-centered self-assessment designed to improve patients' knowledge of their neuroendocrine tumor diagnosis/treatment and facilitate communication with their physician. In this report, we provide a brief overview of patient assessments that have been used for patients with neuroendocrine tumors. We summarize NET VITALS and present a proposed infrastructure for its implementation into standard clinical care in both academic and community practice settings at City of Hope. Incorporating NET VITALS into standard of care treatment for patients with neuroendocrine tumors may improve patients' overall clinical care experience.
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Prevalence of Sarcopenia and Impact on Survival in Patients with Metastatic Gastroenteropancreatic Neuroendocrine Tumours. Cancers (Basel) 2023; 15:cancers15030782. [PMID: 36765740 PMCID: PMC9913815 DOI: 10.3390/cancers15030782] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/17/2023] [Accepted: 01/23/2023] [Indexed: 01/31/2023] Open
Abstract
Sarcopenia in patients with cancer is associated with adverse outcomes such as shorter survival. However, there exists little evidence regarding the prevalence of sarcopenia in patients with metastatic gastroenteropancreatic neuroendocrine tumours (GEP-NETs). Patients with a histologically confirmed newly diagnosed metastatic GEP-NET between 2006 and 2018, CT scan, and anthropometric data at diagnosis were included in this study. CT scans were analysed for the presence of sarcopenia and correlated with overall survival (OS). In total, 183 patients, 87 male (48%), with a median age of 62 years (IQR 52-68 years), were included. In 44 patients (24%), there was a pancreas NET, and in 136 patients, there was a small bowel NET (74%). Sarcopenia was present in 128 patients (69%) and unrelated to BMI (median 25.1). There were significant survival differences between patients with pancreatic and small bowel NETs at 86 vs. 141 months, respectively (p = 0.04). For patients with pancreatic NETs, the presence of sarcopenia was independently associated with shorter OS (HR 3.79 95% CI 1.1-13.03, p-value 0.035). A high prevalence of sarcopenia at the time of diagnosis of a metastatic GEP-NET was seen and associated with worse OS in patients with pancreatic NETs. Further research should focus on how to reverse sarcopenia and its impact on OS and/or quality of life.
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13
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Cheung WY, LaForty C, Liovas A, McKechnie H, Loree JM. A Real-World Observational Study of the Use and Associated Costs of Treating Neuroendocrine Tumors With Somatostatin Analogs in Canada. Pancreas 2022; 51:1146-1152. [PMID: 37078938 PMCID: PMC10144276 DOI: 10.1097/mpa.0000000000002144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 10/17/2022] [Indexed: 04/21/2023]
Abstract
OBJECTIVES Somatostatin analogs (SSAs; lanreotide autogel and octreotide long-acting release) are used to treat neuroendocrine tumors; however, factors that influence SSA use are unclear. METHODS This real-world, observational study collected data from private/public pharmacy claims for patients using SSAs in Canada. Data relating to dosing regimens, injection burden, treatment persistence, and costs were retrospectively analyzed for treatment-naive patients. RESULTS Overall, 1545 patients were included in the analysis of dosing regimens, 908 for injection burden, 453 for treatment persistence, and 903 for treatment-associated costs. Compared with lanreotide, treatment with octreotide long-acting release was more likely associated with treatment above the maximum recommended dose (odds ratio, 16.2; 95% confidence interval, 4.3-136.2; P < 0.0001), higher weighted average long-acting SSA injection burden (13.4 vs 12.5, P < 0.0001), and a higher number of rescue medication claims per patient (0.22 vs 0.03, P < 0.0001). Treatment with lanreotide autogel was associated with greater treatment persistence (hazard ratio, 0.58; 95% confidence interval, 0.42-0.80; P = 0.001) and lower mean annual costs of treatment than octreotide long-acting release (Canadian dollars $27,829.35 vs $31,255.49; P < 0.0001). CONCLUSIONS These findings provide valuable insight into SSA use in clinical settings and may inform treatment selection.
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Affiliation(s)
| | | | - Anna Liovas
- Ipsen Biopharmaceuticals Canada, Mississauga
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14
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Lanreotide Depot to Treat Gastroenteropancreatic Neuroendocrine Tumors in a US Community Oncology Setting: A Prospective, Observational Study. Oncol Ther 2022; 10:463-479. [PMID: 36136274 DOI: 10.1007/s40487-022-00208-1] [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: 07/05/2022] [Accepted: 08/30/2022] [Indexed: 10/14/2022] Open
Abstract
INTRODUCTION Gastroenteropancreatic neuroendocrine tumors (GEP-NETs) can result in symptoms such as diarrhea, flushing, abdominal pain, and fatigue and are often associated with a significant disease burden and poor prognosis. This non-interventional, prospective, observational study evaluated the real-world safety and effectiveness of lanreotide depot, a somatostatin analog (SSA) used to treat GEP-NETs, in a community setting. METHODS In this prospective, non-interventional study (NCT02730104), adult patients with locally advanced (inoperable), metastatic GEP-NETs treated with lanreotide depot were evaluated by their physician every 6 months from enrollment for 24 months. Clinically defined time to disease progression (TTDP) and overall survival (OS) were estimated for the total population and by primary tumor type (gastrointestinal [GI], pancreatic, unknown origin), and an exploratory analysis determined the rate of progression-free survival (PFS) at 12 and 24 months. Patient satisfaction was evaluated via the Treatment Satisfaction Questionnaire for Medication (TSQM-9), and safety information was recorded. RESULTS Of 99 patients, the 24-month PFS rate was 73.7% (95% confidence interval [CI] 63.1-81.7) and 24-month OS rate was 84.2% (95% CI 74.0-90.7). Median TTDP was not reached because few patients experienced disease progression during the study period. The majority of responding patients expressed satisfaction with treatment on each domain of the TSQM-9. Treatment-related adverse events (AEs) occurred in 19.2% of patients, while no serious AEs (SAEs) were related to the study drug. CONCLUSIONS Lanreotide depot is an effective and well-tolerated treatment for GEP-NETs in the real-world community setting. TRIAL REGISTRATION ClinicalTrials.gov identifier, NCT02730104.
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15
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Bartolomei M, Berruti A, Falconi M, Fazio N, Ferone D, Lastoria S, Pappagallo G, Seregni E, Versari A. Clinical Management of Neuroendocrine Neoplasms in Clinical Practice: A Formal Consensus Exercise. Cancers (Basel) 2022; 14:cancers14102501. [PMID: 35626105 PMCID: PMC9140035 DOI: 10.3390/cancers14102501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 05/16/2022] [Indexed: 02/01/2023] Open
Abstract
Simple Summary Well-structured international guidelines are currently available regarding the management of patients with neuroendocrine neoplasms (NENs). However, in relation to the multiplicity of treatments and the relative rarity and heterogeneity of NENs, there are many controversial issues in which clinical evidence is insufficient and for which expert opinion can be of help. A group of experts selected 14 relevant topics and formulated relative statements concerning controversial issues in several areas on diagnosis, prognosis, therapeutic strategies, and patient follow-up. Specific statements have also been formulated regarding patient management on radioligand therapy (RLT), as well as in the presence of co-morbidities or bone metastases. All the statements were drafted, discussed, modified, and then approved. The Nominal Group Technique (NGT) method was used to obtain consensus. The results of this paper can facilitate the clinical approach of patients with NENs in daily practice in areas where there is scarcity or absence of clinical evidence. Abstract Many treatment approaches are now available for neuroendocrine neoplasms (NENs). While several societies have issued guidelines for diagnosis and treatment of NENs, there are still areas of controversy for which there is limited guidance. Expert opinion can thus be of support where firm recommendations are lacking. A group of experts met to formulate 14 statements relative to diagnosis and treatment of NENs and presented herein. The nominal group and estimate-talk-estimate techniques were used. The statements covered a broad range of topics from tools for diagnosis to follow-up, evaluation of response, treatment efficacy, therapeutic sequence, and watchful waiting. Initial prognostic characterization should be based on clinical information as well as histopathological analysis and morphological and functional imaging. It is also crucial to optimize RLT for patients with a NEN starting from accurate characterization of the patient and disease. Follow-up should be patient/tumor tailored with a shared plan about timing and type of imaging procedures to use to avoid safety issues. It is also stressed that patient-reported outcomes should receive greater attention, and that a multidisciplinary approach should be mandatory. Due to the clinical heterogeneity and relative lack of definitive evidence for NENs, personalization of diagnostic–therapeutic work-up is crucial.
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Affiliation(s)
- Mirco Bartolomei
- Azienda Ospedaliero-Universitaria di Ferrara, Presidio Ospedaliero Arcispedale Sant’Anna di Cona, 44124 Ferrara, Italy;
| | - Alfredo Berruti
- Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, Medical Oncology, University of Brescia, ASST Spedali Civili di Brescia, 25123 Brescia, Italy
- Correspondence:
| | - Massimo Falconi
- Pancreas Surgical Unit, ENETS Center of Excellence, San Raffaele Hospital IRCCS, Vita Salute University, 20132 Milan, Italy;
| | - Nicola Fazio
- Division of Gastrointestinal Medical Oncologya and Neuroendocrine Tumors, European Institute of Oncology, 20132 Milan, Italy;
| | - Diego Ferone
- Endocrinology Unit, Department of Internal Medicine and Medical Specialties, IRCCS, Ospedale Policlinico San Martino, Università di Genova, 16132 Genova, Italy;
| | - Secondo Lastoria
- Nuclear Medicine Unit, Istituto Nazionale Tumori, Fondazione G. Pascale, 80131 Naples, Italy;
| | - Giovanni Pappagallo
- School of Clinical Methodology IRCCS “Sacred Heart–Don Calabria” Hospital; 37024 Negrar di Valpolicella, Italy;
| | - Ettore Seregni
- Nuclear Medicine Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20132 Milano, Italy;
| | - Annibale Versari
- Nuclear Medicine Unit, Azienda Unità Sanitaria Locale-IRCCS of Reggio Emilia, 42100 Reggio Emilia, Italy;
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16
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Seo C, Horodniceanu E, Shah R, Goldstein G, Ray D, Bennett B, Phan A, McCarrier K. A qualitative study to understand the experience of somatostatin analog treatments from the perspective of patients with neuroendocrine tumors. Support Care Cancer 2022; 30:6307-6316. [PMID: 35476113 PMCID: PMC9135819 DOI: 10.1007/s00520-022-07054-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 04/07/2022] [Indexed: 12/01/2022]
Abstract
Purpose Neuroendocrine tumors (NETs) negatively impact patients’ quality of life. Octreotide long-acting release (LAR) and lanreotide depot are somatostatin analogs (SSAs) approved to treat NETs. The study objective was to explore SSA treatment experiences and preferences of patients with NETs. Methods Qualitative interviews were conducted in US adults (≥ 21 years) with NETs who had ≥ 6 months’ treatment with each SSA and transitioned from octreotide LAR to lanreotide depot within the previous year. Participants were asked open-ended questions about their experiences with octreotide LAR and lanreotide depot, treatment preferences, and SSA treatment attributes. Results Twenty participants (mean age: 58 years; 90% female; 85% white) completed interviews. The most common reasons for treatment transition were doctor recommendation (70%), treatment not working as expected (55%), and injection type preference (45%). Participants reported 34 unique favorable attributes of SSA treatment and 82 unique unfavorable attributes. Symptom control was the most frequently reported favorable attribute (associated with octreotide LAR by 60% of participants and lanreotide depot by 65%). Painful injection (65%) was most frequently cited unfavorable attribute for octreotide LAR and injection experience dependent on administrator (35%) for lanreotide depot. The three SSA treatment attributes rated as most important were side effects, symptom control, and ability to stabilize tumor. Conclusion Our qualitative data provide valuable insight into the treatment attributes that patients with NETs consider important when making SSA treatment decisions. Factors related to injection administration, side effects, and symptom control are important to patients and should be included in patient-provider communications in clinical contexts. Supplementary Information The online version contains supplementary material available at 10.1007/s00520-022-07054-x.
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Affiliation(s)
- Caroline Seo
- Pharmerit-an OPEN Health Company, 4350 East West Highway, Suite 1100, Bethesda, MD, USA
| | - Erica Horodniceanu
- Pharmerit-an OPEN Health Company, 4350 East West Highway, Suite 1100, Bethesda, MD, USA
| | - Rachel Shah
- Pharmerit-an OPEN Health Company, 4350 East West Highway, Suite 1100, Bethesda, MD, USA
| | | | - David Ray
- Ipsen Biopharmaceuticals, Cambridge, MA, USA
| | | | - Alexandria Phan
- UT Health East Texas North Campus MD Anderson Cancer Center, Tyler, TX, USA
| | - Kelly McCarrier
- Pharmerit-an OPEN Health Company, 4350 East West Highway, Suite 1100, Bethesda, MD, USA.
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17
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Li D, Imbesi GJ, Yen L, Kim H, Sun CL, Crook CJ, Ballena R, Zhang YH, Allen R, Sedrak M, Singh G. Feasibility and Satisfaction of Using NET VITALS Self-assessment Tool Among Patients With Neuroendocrine Tumors. Pancreas 2022; 51:319-324. [PMID: 35775639 DOI: 10.1097/mpa.0000000000002034] [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
OBJECTIVES There is a lack of effective patient education regarding diagnosis/treatment of neuroendocrine tumors (NETs), possibly related to their rare incidence. METHODS In this cross-sectional survey study, NET patients attending the 2019 Annual Los Angeles NET Education Conference were approached to complete NET VITALS, a self-assessment tool gauging patients' perception/awareness of their NET diagnosis/treatment, and a satisfaction survey. Feasibility of NET VITALS, patient satisfaction with NET VITALS, and patients' perception/awareness of their NET diagnosis/treatment were evaluated. RESULTS This analysis included 68 patients (median age, 63 years; 47.1% gastrointestinal NETs; 88.2% metastatic disease). Participation was 88.3% (68/77), with a median of 85.7% of items completed (range, 61.9%-100.0%). More than 30% of the patients answered "Don't know/Not familiar"/left blank questions related to tumor characteristics, years of symptoms, and liver-directed therapies. In addition, 69.5% of the patients did not feel sufficient information about NETs was provided at diagnosis. Overall, 67.8% of the patients felt that NET VITALS provides topics to discuss with providers and 76.3% would recommend NET VITALS to others. CONCLUSIONS NET VITALS is a feasible and acceptable self-assessment tool to potentially help patients improve communication about their NET diagnosis/treatment with their physician. Further studies will examine NET VITALS' generalizability and discuss its incorporation into clinical care.
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Affiliation(s)
- Daneng Li
- From the Department of Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte
| | | | - Lisa Yen
- Los Angeles Carcinoid Neuroendocrine Tumor Society, Del Mar
| | - Heeyoung Kim
- Departments of Supportive Care Medicine, Center for Cancer and Aging
| | - Can-Lan Sun
- Departments of Supportive Care Medicine, Center for Cancer and Aging
| | - Christiana J Crook
- From the Department of Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte
| | - Richard Ballena
- From the Department of Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte
| | - Ya-Han Zhang
- From the Department of Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte
| | - Rebecca Allen
- From the Department of Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte
| | - Mina Sedrak
- From the Department of Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte
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18
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Harrow B, Fagnani F, Nevoret C, Truong-Thanh XM, de Zélicourt M, de Mestier L. Patterns of Use and Clinical Outcomes with Long-Acting Somatostatin Analogues for Neuroendocrine Tumors: A Nationwide French Retrospective Cohort Study in the Real-Life Setting. Adv Ther 2022; 39:1754-1771. [PMID: 35190997 PMCID: PMC8989892 DOI: 10.1007/s12325-022-02060-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 01/26/2022] [Indexed: 11/30/2022]
Abstract
Introduction Long-acting somatostatin analogues such as lanreotide autogel (LAN) and octreotide long-acting release (OCT) are recommended as first-line treatment for patients with neuroendocrine tumors (NETs). However, only few real-world studies have compared the two medications. This retrospective, observational cohort study used a French claims database to compare patterns of use with LAN vs. OCT in patients with NETs. Methods Data on LAN and OCT patterns of use were obtained retrospectively from the National System of Health Data (SNDS), a national French claims database. Patients 18 years of age or older who initiated treatment for NETs between 2009 and 2016, and who received at least six subsequent dispensings of first-line LAN or OCT during the first year of treatment, were included. A subgroup analysis was performed on patients with gastroenteropancreatic (GEP)-NETs. Results Patients receiving LAN (n = 2327) vs. OCT (n = 2090) had greater median treatment duration (31.8 months vs. 22.1 months, respectively; p < 0.0001; log-rank test) and were less likely to discontinue treatment; adjusted hazard ratio (HR) 0.74 (95% confidence interval [CI] 0.69–0.80). In year 1, a significantly lower percentage of patients receiving LAN vs. OCT switched treatments (10.4% vs. 22.2%, respectively; p < 0.0001), received an average monthly dose per trimester above recommended dose (3.0% vs. 7.3%, respectively; p < 0.0001), and used rescue medication (3.1% vs. 10.0%, respectively; p < 0.0001). Dispensing of pancreatic enzymes was significantly higher in patients receiving LAN than OCT (16.4% vs. 13.9%, respectively). In the subgroup of patients with GEP-NETs, those receiving LAN (n = 1478) vs. OCT (n = 1278) had greater treatment duration and less treatment discontinuation, switching, dosage above the recommended dose, and rescue medication use, but no significant difference in dispensing of pancreatic enzymes or time to second-line treatment. Conclusion These real-world data suggest potential clinical and economic advantages of LAN over OCT in the management of patients with NETs in the French population. Supplementary Information The online version contains supplementary material available at 10.1007/s12325-022-02060-1.
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Affiliation(s)
| | | | | | | | | | - Louis de Mestier
- Department of Gastroenterology-Pancreatology, Beaujon Hospital (APHP), Université de Paris, 100 bd du Général Leclerc, 92100, Clichy, France.
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19
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Srirajaskanthan R, Pavel M, Kulke M, Clement D, Houchard A, Keeber L, Weickert MO. Weight Maintenance up to 48 Weeks in Patients With Carcinoid Syndrome Treated With Telotristat Ethyl: Pooled Data From the Open-Label Extensions of the Phase III Clinical Trials TELESTAR and TELECAST. Clin Ther 2021; 43:1779-1785. [PMID: 34598813 DOI: 10.1016/j.clinthera.2021.08.014] [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: 06/17/2021] [Revised: 08/13/2021] [Accepted: 08/26/2021] [Indexed: 02/07/2023]
Abstract
Reported incidences of neuroendocrine tumors (NETs) appear to be increasing, possibly due to greater disease awareness and increased accuracy of diagnosis. Approximately 20% of patients with NETs develop carcinoid syndrome (CS), which arises from elevated secretion of bioactive compounds, including serotonin, from NETs. This leads to symptoms including diarrhea and flushing, which result in weight loss and are associated with considerable negative impact on patients' quality of life. We previously reported significant weight gain and improved nutritional status in patients with NETs who were treated with telotristat ethyl (TE) for 12 weeks. In this follow-up analysis, using pooled data from the 36-week open-label extensions of the TELESTAR (NCT01677910) and TELECAST (NCT02063659) phase III trials, we demonstrate that improvements in weight and nutritional parameters were sustained or further improved in patients with CS through to week 48 of treatment with TE. At week 48/end of study, 68.7% of all patients maintained a stable weight or had weight gain and the mean changes from baseline in cholesterol and albumin levels in patients treated with TE were +0.41 mmol/L and -0.34 g/L, respectively. These results indicate that TE, alongside routine clinical practice, may provide long-term benefits in nutritional intake and weight evolution in patients with CS.
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Affiliation(s)
- Rajaventhan Srirajaskanthan
- Neuroendocrine Tumour Unit, ENETS, Centre of Excellence, Institute of Liver Studies, King's College Hospital, London, United Kingdom.
| | - Marianne Pavel
- Department of Medicine 1, Division of Endocrinology, Friedrich Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Matthew Kulke
- Section of Hematology and Oncology, Boston University and Boston Medical Center, Boston, Massachusetts
| | - Dominique Clement
- Neuroendocrine Tumour Unit, ENETS, Centre of Excellence, Institute of Liver Studies, King's College Hospital, London, United Kingdom
| | | | | | - Martin O Weickert
- The ARDEN NET Centre, ENETS Centre of Excellence, University Hospitals Coventry and Warwickshire, National Health Service Trust, Coventry, United Kingdom
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20
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Koch C, Koca E, Filmann N, Husmann G, Bojunga J. Time from first tumor manifestation to diagnosis in patients with GEP-NET: Results from a large German tertiary referral center. Medicine (Baltimore) 2021; 100:e27276. [PMID: 34664885 PMCID: PMC8448036 DOI: 10.1097/md.0000000000027276] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 09/01/2021] [Indexed: 11/26/2022] Open
Abstract
Patients with neuroendocrine tumors (NET) often go through a long phase between onset of symptoms and initial diagnosis.Assessment of time to diagnosis and pre-clinical pathway in patients with gastroenteropancreatic NET (GEP-NET) with regard to metastases and symptoms.Retrospective analysis of patients with GEP-NET at a tertiary referral center from 1984 to 2019; inclusion criteria: Patients ≥18 years, diagnosis of GEP-NET; statistical analysis using non-parametrical methods.Four hundred eighty-six patients with 488 tumors were identified; median age at first diagnosis (478/486, 8 unknown) was 59 years; 52.9% male patients. Pancreatic NET: 143/488 tumors; 29.3%; small intestinal NET: 145/488 tumors, 29.7%. 128/303 patients (42.2%) showed NET specific and 122/486 (25%) patients other tumor-specific symptoms. 222/279 patients had distant metastases at initial diagnosis (187/222 liver metastases). 154/488 (31.6%) of GEP-NET were incidental findings. Median time from tumor manifestation (e.g., symptoms related to NET) to initial diagnosis across all entities was 19.5 (95% CI: 12-28) days. No significant difference in patients with or without distant metastases (median 73 vs 105 days, P = .42).A large proportion of GEP-NET are incidental findings and only about half of all patients are symptomatic at the time of diagnosis. We did not find a significant influence of the presence of metastases on time to diagnosis, which shows a large variability with a median of <30 days.
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Affiliation(s)
- Christine Koch
- Goethe University Frankfurt, University Hospital, Department of Gastroenterology, Hepatology and Endocrinology, Frankfurt, Germany
| | - Esra Koca
- Goethe University Frankfurt, University Hospital, Department of Gastroenterology, Hepatology and Endocrinology, Frankfurt, Germany
| | - Natalie Filmann
- Goethe University Frankfurt, Department of Biostatistics and Mathematical Modeling, Frankfurt, Germany
| | - Gabriele Husmann
- Goethe University Frankfurt, University Hospital, University Cancer Center, Tumor Documentation, Frankfurt, Germany
| | - Jörg Bojunga
- Goethe University Frankfurt, University Hospital, Department of Gastroenterology, Hepatology and Endocrinology, Frankfurt, Germany
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21
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de Heus E, van der Zwan JM, Husson O, Frissen AR, van Herpen CML, Merkx MAW, Duijts SFA. Unmet supportive care needs of patients with rare cancer: A systematic review. Eur J Cancer Care (Engl) 2021; 30:e13502. [PMID: 34409667 DOI: 10.1111/ecc.13502] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 06/04/2021] [Accepted: 07/27/2021] [Indexed: 12/29/2022]
Abstract
OBJECTIVE Patients with rare cancers may experience different unmet needs than those with common cancer. The objective of this systematic review was to (1) investigate unmet supportive care needs of rare cancer patients throughout the disease trajectory and (2) identify predictive factors for these unmet needs. METHODS PubMed, PsycINFO and CINAHL were searched for publications (January 2011 to March 2021) focusing on unmet needs of patients with rare cancer. Two reviewers independently selected studies, extracted data and performed quality assessment. Findings were synthesised. RESULTS The search yielded 4,598 articles, of which 59 articles met eligibility criteria and 57 were of medium or high quality. Rare cancer patients most frequently reported unmet needs in the healthcare system and information domain (up to 95%), followed by the psychological domain (up to 93%) and the physical and daily living domain (up to 80%). Unmet needs were mainly reported in the posttreatment phase. The most frequently identified predictors were higher anxiety, younger age and higher neuroticism. CONCLUSION Patients with rare cancer have unmet needs throughout their disease trajectory. Supportive care needs of rare cancer patients should be addressed individually, depending on the rare cancer subdomain and phase of disease and from diagnosis onwards.
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Affiliation(s)
- Eline de Heus
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands.,Department of Medical Oncology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Jan Maarten van der Zwan
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands
| | - Olga Husson
- Division of Psychosocial Research and Epidemiology and Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Anne-Roos Frissen
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands
| | - Carla M L van Herpen
- Department of Medical Oncology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Matthias A W Merkx
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands.,IQ Healthcare, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Saskia F A Duijts
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands.,Department of Public and Occupational Health, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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22
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Zimmerman NM, Ray D, Princic N, Moynihan M, Clarke C, Phan A. Exploration of machine learning techniques to examine the journey to neuroendocrine tumor diagnosis with real-world data. Future Oncol 2021; 17:3217-3230. [PMID: 34008426 DOI: 10.2217/fon-2020-1254] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Aim: Machine learning reveals pathways to neuroendocrine tumor (NET) diagnosis. Patients & methods: Patients with NET and age-/gender-matched non-NET controls were retrospectively selected from MarketScan claims. Predictors (e.g., procedures, symptoms, conditions for which NET is misdiagnosed) were examined during a 5-year pre-period to understand presence of and time to NET diagnosis using conditional inference trees. Results: Among 3460 patients with NET, 70% had a prior misdiagnosis. 10,370 controls were included. Decision trees revealed combinations of factors associated with a high probability of being a patient with NET (e.g., abdominal pain, an endoscopic/biopsy procedure, vomiting) or longer times to diagnosis (e.g., asthma diagnosis with visits to >6 providers). Conclusion: Decision trees provided a unique examination of the journey to NET diagnosis.
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Affiliation(s)
| | - David Ray
- Ipsen Biopharmaceuticals, Cambridge, MA 02142, USA
| | | | | | - Callisia Clarke
- Department of Surgery, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Alexandria Phan
- University of Texas Health Science Center at Tyler, Tyler, TX 75708, USA
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Kolarova T, Bouvier C. The Role of Patient Support Groups in Neuroendocrine Neoplasms. Curr Oncol Rep 2021; 23:53. [PMID: 33754245 PMCID: PMC7985052 DOI: 10.1007/s11912-021-01046-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/12/2021] [Indexed: 11/01/2022]
Abstract
PURPOSE OF REVIEW The purpose of this review is to establish the role patient support groups play in NENs. RECENT FINDINGS Published data on the role and work done by these groups is extremely sparse, so the review references publications in the wider cancer advocacy context. For the purposes of the review, a survey was carried out among the members of a global umbrella organization to ascertain the level of activities undertaken in support of the NEN patient community. The concept of "support groups" has changed significantly, as these groups have evolved from patient peer-to-peer support provision to a strategic focus on improving awareness and education among all stakeholders, generating patient evidence to influence policies for access to optimal diagnostics, treatment, and care, and setting the research agenda. Today, NEN patient organizations have an instrumental role of catalysts of change across the healthcare spectrum-especially relevant in a setting of less common and not well-understood diseases, where clear pathways and guidelines are still a challenge.
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Frilling A, Clift AK, Frampton AE, Bomanji J, Kaemmerer D, Al-Nahhas A, Alsafi A, Kidd M, Modlin IM, Hoersch D, Baum RP. A combination of surgery, theranostics, and liquid biopsy - a personalised oncologic approach to treatment of patients with advanced metastatic neuroendocrine neoplasms. Int J Med Sci 2021; 18:2166-2175. [PMID: 33859524 PMCID: PMC8040427 DOI: 10.7150/ijms.51740] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 01/14/2021] [Indexed: 01/29/2023] Open
Abstract
Rationale: Neuroendocrine neoplasia (NEN) of small bowel (SBNEN) frequently present with metastatic disease. Theranostics (molecular imaging followed by targeting therapy) allow for personalised medicine. Liquid biopsies enable precise identification of residual disease and real-time monitoring of therapeutic response. Our aim was to determine the clinical utility of a combination of surgery, theranostics, and a multigene blood measurement in metastasised SBNEN. Methods: Inclusion criteria were SBNEN, G1/G2 NEN, initial tumour diagnosis, stage IV NEN, positivity on 68Ga somatostatin analogue PET/CT, eligible for surgery, and 177Lu peptide receptor radionuclide therapy (PRRT). Blood samples for NETest were collected longitudinally. Progression-free survival (PFS) and overall survival (OS) were calculated. NETest results were assessed prior to surgery and during clinical follow-up. Results: A surgical cohort of 39 SBNEN patients met eligibility criteria. Thirty-two patients underwent ileal resection and 7 right hemicolectomy. The mean number of 177Lu PRRT cycles was 4. Mortality was nil. Surgical morbidity was 10.3%. Transient grade 1/2 toxicity occurred in 41% (PRRT). NETest scores (n=9 patients) decreased in 100% following treatment and correlated with diminished tumour volume and disease stabilization following surgery and PRRT. Median follow-up: 78 months. Median PFS and OS: 42.7 and 110 months, respectively. Progression-free survival at 1-, 3-, and 5-years was 79.4%, 57.1% and 40.5%, respectively. Overall survival at 1-, 3-, and 5-years was 97.4%, 97.4%, and 94.1%, respectively. Conclusions: Surgery combined with 177Lu PRRT is safe and provides favourable PFS and OS in selected patients with advanced SBNEN. Liquid biopsy (NETest) has the potential to accurately delineate disease status.
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Affiliation(s)
- Andrea Frilling
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Ashley K. Clift
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Adam E. Frampton
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Jamshed Bomanji
- Department of Nuclear Medicine, University College London Hospitals, London, UK
| | - Daniel Kaemmerer
- Department of General and Visceral Surgery, Zentralklinik Bad Berka, Bad Berka, Germany
| | - Adil Al-Nahhas
- Department of Imaging and Nuclear Medicine, Imperial College London, London, UK
| | - Ali Alsafi
- Department of Imaging and Nuclear Medicine, Imperial College London, London, UK
| | | | - Irvin M. Modlin
- Gastroenterological and Endoscopic Surgery, Yale University School of Medicine, New Haven, USA
| | - Dieter Hoersch
- Department of Gastroenterology/Endocrinology, Zentralklinik Bad Berka, Bad Berka, Germany
| | - Richard P. Baum
- CURANOSTICUM Wiesbaden-Frankfurt at DKD Helios Klinik, Wiesbaden, Germany
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de Vries FE, Godthelp A, Spruit JR, Ruissen AM, Tesselaar MET, Boekhout AH. Coping with social consequences of disease-related symptoms in patients with a metastatic small intestinal neuroendocrine tumour: A qualitative study. J Neuroendocrinol 2021; 33:e12956. [PMID: 33733525 DOI: 10.1111/jne.12956] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 02/01/2021] [Accepted: 02/09/2021] [Indexed: 12/20/2022]
Abstract
Patients with small intestine neuroendocrine tumours (SINETs) face various disease-related symptoms that can affect their social functioning and quality of life. The present study aimed to explore the social consequences of disease-related symptoms in patients with a metastatic SINET and to develop a theory on how these patients experience their disease. Patients were eligible when they were diagnosed with a metastatic SINET between 2009 and 2016 and were younger than 60 years of age during diagnosis, and had a good functional performance status. Semi-structured interviews were conducted between January and June 2018. Data were transcribed and analysed independently by two researchers using grounded theory. Data saturation was reached at 10 interviews and, in total, 12 patients participated. A core component that arose from the interviews was resilience in the face of social consequences of having a metastatic SINET. Prominent physical symptoms were fatigue, diarrhoea and flushes. All of these symptoms were associated with limitations to function in work-related and social activities, as well as feelings of embarrassment and shame. Adaptive strategies, such as careful planning, or focusing on the perspective to live well with a neuroendocrine tumour, helped patients to experience the consequences as less burdensome. Other helpful factors that were identified constituted social support, engaging in meaningful activities and financial stability. Patients with a metastatic SINET experienced social consequences of disease-related symptoms in daily life, although they were able to attenuate the burden of these consequences by using adaptive problem-based, emotion-based and meaning-based coping strategies. Clinicians could explore the perceived consequences and educate patients about adaptive strategies.
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Affiliation(s)
- Froukje E de Vries
- Department of Psychiatry and Centre for Quality of Life, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Albertien Godthelp
- Department of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Jocelyn R Spruit
- Department of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Andrea M Ruissen
- Department of Psychiatry, Haaglanden Medisch Centrum, Den Haag, The Netherlands
| | - Margot E T Tesselaar
- Department of Medical Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Annelies H Boekhout
- Department of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Amsterdam, The Netherlands
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Guilabert M, Martínez-García A, Sala-González M, Solas O, Mira JJ. Results of a Patient Reported Experience Measure (PREM) to measure the rare disease patients and caregivers experience: a Spanish cross-sectional study. Orphanet J Rare Dis 2021; 16:67. [PMID: 33546736 PMCID: PMC7866674 DOI: 10.1186/s13023-021-01700-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Accepted: 01/20/2021] [Indexed: 11/18/2022] Open
Abstract
Objective To measure the experience of the person having a rare disease in order to identify objectives for optimal care in the health care received by these patients. Methods. A cross-sectional study was conducted in Spain involving patients associated with the Spanish Rare Diseases Federation [Federación Española de Enfermedades Raras] (FEDER). A modified version of the PREM IEXPAC [Instrumento para evaluar la Experiencia del Paciente Crónico] instrument was used (IEXPAC-rare-diseases). Scores ranged between 0 (worst experience) and 10 (best experience). Results A total of 261 caregivers (in the case of paediatric population) and patients with rare diseases (response rate 54.4%) replied. 232 (88.9%) were adult patients and 29 (11.1%) caregivers of minor patients. Most males, 227 (87%), with an average age of 38 (SD 13.6) years. The mean time since confirmation of diagnosis was 7.8 (SD 8.0) years. The score in this PREM was 3.5 points out to 10 (95%CI 3.2–3.8, SD 2.0). Caregivers of paediatric patients scored higher, except for coordination of social and healthcare services. Conclusions There are wide and important areas for improvement in the care of patients with rare diseases. This study involves a first assesment of the experience of patients with rare diseases in Spain.
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Affiliation(s)
- Mercedes Guilabert
- Health Psychology Department, Calitè Research Group, Miguel Hernández University, Elche, Spain.
| | | | | | | | - José Joaquín Mira
- Health Psychology Department, Calitè Research Group, Miguel Hernández University, Elche, Spain.,Alicante-Sant Joan Health District, Alicante, Spain.,Red de Investigación en Servicios de Salud en Enfermedades Crónicas, REDISSEC, Alicante, Spain
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Eads JR, Reidy-Lagunes D, Soares HP, Chan JA, Anthony LB, Halfdanarson TR, Naraev BG, Wolin EM, Halperin DM, Li D, Pommier RF, Zacks JS, Morse MA, Metz DC. Differential Diagnosis of Diarrhea in Patients With Neuroendocrine Tumors. Pancreas 2020; 49:1123-1130. [PMID: 32991344 DOI: 10.1097/mpa.0000000000001658] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Patients with neuroendocrine tumors (NETs) and carcinoid syndrome experience diarrhea that can have a debilitating effect on quality of life. Diarrhea also may develop in response to other hormonal syndromes associated with NETs, surgical complications, medical comorbidities, medications, or food sensitivities. Limited guidance on the practical approach to the differential diagnosis of diarrhea in these patients can lead to delays in appropriate treatment. This clinical review and commentary underscore the complexity in identifying the etiology of diarrhea in patients with NETs. Based on our collective experience and expertise, we offer a practical algorithm to guide medical oncologists and other care providers to expedite effective management of diarrhea and related symptoms in patients with NETs.
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Affiliation(s)
- Jennifer R Eads
- From the Department of Medicine, Division of Hematology and Oncology, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA
| | - Diane Reidy-Lagunes
- Department of Medicine, Division of Solid Tumor, Gastrointestinal Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Heloisa P Soares
- Division of Medical Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| | - Jennifer A Chan
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
| | - Lowell B Anthony
- Division of Medical Oncology, University of Kentucky Medical Center, Markey Cancer Center, Lexington, KY
| | | | - Boris G Naraev
- Division of Cancer Medicine, Banner MD Anderson Cancer Center, The University of Texas MD Anderson Cancer Center, Gilbert, AZ
| | - Edward M Wolin
- Department of Medicine, Division of Hematology/Oncology, Icahn School of Medicine, Center for Carcinoid and Neuroendocrine Tumors, Tisch Cancer Institute, Mount Sinai School of Medicine, New York, NY
| | - Daniel M Halperin
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Daneng Li
- Department of Medical Oncology and Therapeutics Research, City of Hope Comprehensive Cancer Center and Beckman Research Institute, Duarte, CA
| | - Rodney F Pommier
- Division of Surgical Oncology, Oregon Health & Science University, Portland, OR
| | - Jerome S Zacks
- Department of Medicine (Cardiology), The Mount Sinai School of Medicine, The Carcinoid Heart Center, New York, NY
| | - Michael A Morse
- Department of Medical Oncology, Duke University Medical Center, Durham, NC
| | - David C Metz
- Division of Gastroenterology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
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Patient Survey of the Physical, Emotional, and Informational Challenges for Patients Living with Neuroendocrine Tumors. Oncol Ther 2020; 8:67-80. [PMID: 32700067 PMCID: PMC7359979 DOI: 10.1007/s40487-019-00103-2] [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: 09/23/2019] [Indexed: 12/17/2022] Open
Abstract
Introduction Patient surveys of disease burden on daily living rarely explore the impact that patient information sources can have on optimizing care. Methods To identify unmet needs/possible solutions for information and support to address the physical, emotional, and informational challenges that patients living with neuroendocrine tumors (NETs) may have, an online survey was conducted among patients recruited by the Carcinoid Cancer Foundation (US), Netzwerk Neuroendokrine Tumoren (NeT) e.V. (Germany), and Association de Patients porteurs de Tumeurs Endocrines Diverses (France); these organizations approved the survey questions. Results Between August 2015 and November 2015, 741 online surveys were completed in France (n = 73), Germany (n = 240), and the US (n = 428) during a 6-week period. Over 65% of patients were diagnosed ≤ 5 years ago. Across the three countries, multiple symptoms were experienced before diagnosis. These symptoms were consistent with those of functional tumors, most commonly diarrhea (40–47%) and flushing (12–45%). The most common emotion upon diagnosis was anxiety (20–67%). The greatest physical challenges for patients living with NETs included fatigue (26–66%), diarrhea (22–48%), pain/discomfort (13–40%), and sleep disturbance (16–35%), despite cancer management. Information sources classed as “very useful” included patient-association websites, disease awareness websites, and journals; “patients-like-me” case studies were most favored (43–67%) for future use as sources of information. Conclusion Patients with NETs face negative emotions and multiple physical challenges that require psychological support/coping strategies, and they seek reliable, personally relevant, easily understood information, including that from interactions with other patients. Plain Language Summary Plain language summary available for this article. Electronic Supplementary Material The online version of this article (10.1007/s40487-019-00103-2) contains supplementary material, which is available to authorized users.
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Lombard-Bohas C, Cao CD, Metges JP, Philippe Ruszniewski, Smith D, Guimbaud R, Lepage C, Ron Hollander, Goldstein G, Wolin E, Santos A, Baudin E. French patient-reported experience of diagnosis, management and burden of neuroendocrine tumors. INTERNATIONAL JOURNAL OF ENDOCRINE ONCOLOGY 2020. [DOI: 10.2217/ije-2020-0013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background: There is a lack of knowledge regarding the experience of patients with neuroendocrine tumors (NET) in France. Materials & methods: A patient survey that captured information on diagnosis, disease impact/management and awareness was conducted. Data of respondents from France were analyzed and compared with US data as a reference. Results: Key topics included delays in diagnosis, negative impact on quality of life, patient access to NET medical experts and treatments, and information on NET and treatments. Significant differences were observed between France and the USA regarding NET diagnosis. Conclusion: This survey highlights the considerable burden experienced by patients in France with NET and differences in patient experience between France and the USA that may result from different healthcare and social systems.
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Affiliation(s)
| | - Christine Do Cao
- Centre Hospitalier Universitaire de Lille, Service Endocrinologie, Lille, France
| | - Jean-Philippe Metges
- Centre Hospitalier Régional Universitaire de Brest, Pôle Régional de Cancérologie, Brest, France
| | - Philippe Ruszniewski
- Université de Paris et Service de Pancréatologie, Hôpital Beaujon, Clichy, France
| | - Denis Smith
- Centre Hospitalier Universitaire de Bordeaux, Service d'Oncologie Médicale, Bordeaux, France
| | - Rosine Guimbaud
- Centre Hospitalier Universitaire de Toulouse, Service d'Oncologie Médicale, Toulouse, France
| | | | - Ron Hollander
- International Neuroendocrine Cancer Alliance (INCA), Newton, MA, USA
| | | | - Edward Wolin
- Center for Carcinoid and Neuroendocrine Tumors, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Eric Baudin
- Institute Gustave Roussy, Service de Médecine Nucléaire, Villejuif, France
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Botling J, Lamarca A, Bajic D, Norlén O, Lönngren V, Kjaer J, Eriksson B, Welin S, Hellman P, Rindi G, Skogseid B, Crona J. High-Grade Progression Confers Poor Survival in Pancreatic Neuroendocrine Tumors. Neuroendocrinology 2020; 110:891-898. [PMID: 31658459 DOI: 10.1159/000504392] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Accepted: 10/26/2019] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Little is known about how pancreatic neuroendocrine tumors (PanNETs) evolve over time and if changes toward a more aggressive biology correlate with prognosis. The purpose of this study was to characterize changes in PanNET differentiation and proliferation over time and to correlate findings to overall survival (OS). PATIENTS AND METHODS In this retrospective cohort study, we screened 475 PanNET patients treated at Uppsala University Hospital, Sweden. Sporadic patients with baseline and follow-up tumor samples were included. Pathology reports and available tissue sections were reevaluated with regard to tumor histopathology and Ki-67 index. RESULTS Forty-six patients with 106 tumor samples (56 available for pathology reevaluation) were included. Median Ki-67 index at diagnosis was 7% (range 1-38%), grade 1 n = 8, grade 2 n = 36, and grade 3 n = 2. The median change in Ki-67 index (absolute value; follow-up - baseline) was +14% (range -11 to +80%). Increase in tumor grade occurred in 28 patients (63.6%), the majority from grade 1/2 to grade 3 (n = 24, 54.5%). The patients with a high-grade progression had a median OS of 50.2 months compared to 115.1 months in patients without such progression (hazard ratio 3.89, 95% CI 1.91-7.94, p < 0.001). CONCLUSIONS A longitudinal increase in Ki-67 index and increase in tumor grade were observed in a majority of PanNETs included in this study. We propose that increase in Ki-67 index and high-grade progression should be investigated further as important biomarkers in PanNET.
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Affiliation(s)
- Johan Botling
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Angela Lamarca
- Department of Medical Oncology, The Christie NHS Foundation Trust, Division of Cancer Sciences, University of Manchester, Manchester, United Kingdom
| | - Duska Bajic
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Olov Norlén
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Vincent Lönngren
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Josefine Kjaer
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Barbro Eriksson
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Staffan Welin
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Per Hellman
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Guido Rindi
- Anatomia Patologica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Anatomia Patologica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Britt Skogseid
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Joakim Crona
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden,
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Leyden S, Kolarova T, Bouvier C, Caplin M, Conroy S, Davies P, Dureja S, Falconi M, Ferolla P, Fisher G, Goldstein G, Hicks RJ, Lawrence B, Majima Y, Metz DC, O'Toole D, Ruszniewski P, Wiedenmann B, Hollander R. Unmet needs in the international neuroendocrine tumor (NET) community: Assessment of major gaps from the perspective of patients, patient advocates and NET health care professionals. Int J Cancer 2019; 146:1316-1323. [PMID: 31509608 PMCID: PMC7004101 DOI: 10.1002/ijc.32678] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 08/08/2019] [Accepted: 08/20/2019] [Indexed: 12/19/2022]
Abstract
Due to the increasing incidence and prevalence of neuroendocrine tumors (NETs), there is a need to assess any gaps in awareness and care. A survey was undertaken in 2017 to identify perceived unmet needs from the perspectives of patients/families, patient advocates and health care professionals (HCPs). The survey consisted of 33–37 questions (depending on type of respondent) across four areas: information, care, treatments and research. In total, 443 participants from 26 countries responded: 338 patients/families, 35 advocates and 70 HCPs. Perceived unmet needs regarding provision of information at diagnosis differed between groups. While 59% of HCPs believed they provided sufficient information, informational needs were mostly/fully met for only 30% of patients and 18% of advocates. Additionally, 91% of patients and 97% of advocates felt that patients had to search for information themselves. Availability of Gallium‐68‐Dotatate PET/CT scan was limited for the majority of patients (patients: 73%; advocates: 85%; HCP: 86%), as was access to treatments, particularly peptide receptor radionuclide therapy (patients: 42%; advocates: 95%; HCPs: 77%). All groups felt that standards of care, including psychological needs and diagnosis of mental health, were not fully met. Although about two‐thirds of patients were managed by a multidisciplinary team, 14% of patients reportedly did not have enough contact. All groups supported more patient involvement in research; patients and advocates prioritized improvement in diagnosis and HCPs focused on clinical trials. This survey revealed significant unmet needs but differing perceptions regarding these among the groups. There is a need for investigation and collaboration to improve standards of care for NET patients. What's new? Even though the incidence of neuroendocrine tumors (NETs) has been rising worldwide, the current management of patients varies considerably, potentially leaving many with suboptimal care. An international survey was carried out in 2017 to investigate unmet needs in the NET patient community. The survey revealed that patients perceive numerous unmet needs in key areas including provision of information, diagnostics and treatment access, care standards, and research involvement. While healthcare professionals were aware of these gaps, they generally underestimated their magnitude. Patients and healthcare professionals need to work together to improve the lives and prospects of the increasing numbers of patients.
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Affiliation(s)
| | | | | | - Martyn Caplin
- Neuroendocrine Tumour Unit, Royal Free Hospital, London, United Kingdom
| | | | | | - Sugandha Dureja
- Department of Nuclear Medicine & Molecular Imaging, Fortis Memorial Research Institute, Gurgaon, Haryana, India
| | - Massimo Falconi
- Pancreatic Surgery Unit, Pancreas Translational & Clinical Research Centre, San Raffaele Scientific Institute - "Vita e Salute" University, Milan, Italy
| | - Piero Ferolla
- Department of Internal Medicine and Endocrine Sciences, University of Perugia, Perugia, Italy
| | - George Fisher
- Stanford University School of Medicine, Stanford, CA
| | | | - Rodney J Hicks
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, VIC, Australia
| | - Ben Lawrence
- Discipline of Oncology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | | | - David C Metz
- Division of Gastroenterology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Dermot O'Toole
- National Centre for Neuroendocrine Tumours, St. Vincent's University and Department of Clinical Medicine, St. James Hospital and Trinity College, Dublin, Ireland
| | | | - Bertram Wiedenmann
- Department of Hepatology, Gastroenterology and Endocrinology, Charité Medical School, Berlin, Germany
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Naraev BG, Halland M, Halperin DM, Purvis AJ, O'Dorisio TM, Halfdanarson TR. Management of Diarrhea in Patients With Carcinoid Syndrome. Pancreas 2019; 48:961-972. [PMID: 31425482 PMCID: PMC6867674 DOI: 10.1097/mpa.0000000000001384] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 07/10/2019] [Indexed: 02/06/2023]
Abstract
Neuroendocrine tumors (NETs) arise from enterochromaffin cells found in neuroendocrine tissues, with most occurring in the gastrointestinal tract. The global incidence of NETs has increased in the past 15 years, likely due to better diagnostic methods. Small-bowel NETs are frequently associated with carcinoid syndrome (CS). Carcinoid syndrome diarrhea occurs in 80% of CS patients and poses a substantial symptomatic and economic burden. Patients with CS diarrhea frequently suffer from diarrhea and flushing and report corresponding impairment in quality of life, requiring substantial changes in daily activities and lifestyle. Treatment paradigms range from surgical debulking to liver-directed therapies to treatment with somatostatin analogs, nonspecific anti-diarrheal agents, and a tryptophan hydroxylase inhibitor. Other causes of diarrhea, including steatorrhea, short bowel syndrome, and bile acid malabsorption, should be considered in NET patients with refractory diarrhea. More therapeutic options are needed for symptomatic management of patients with NETs, and better understanding of the pathophysiology can empower clinicians with improved patient care.
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Affiliation(s)
| | - Magnus Halland
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Daniel M. Halperin
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Amy J. Purvis
- University of Arizona Cancer Center (UACC), Phoenix, AZ
| | - Thomas M. O'Dorisio
- Neuroendocrine Cancer Program, University of Iowa Health Care, Iowa City, IA
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Dasari A, Joish VN, Perez-Olle R, Dharba S, Balaji K, Halperin DM. Work productivity burden and indirect costs associated with carcinoid syndrome diarrhea. Expert Rev Pharmacoecon Outcomes Res 2019; 20:507-511. [DOI: 10.1080/14737167.2019.1660646] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Arvind Dasari
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Vijay N. Joish
- Epidemiology & Outcomes Research, Lexicon Pharmaceuticals, Inc, The Woodlands, TX, USA
| | - Raul Perez-Olle
- Medical Affairs, Lexicon Pharmaceuticals, Inc, The Woodlands, TX, USA
| | - Sam Dharba
- Epidemiology & Outcomes Research, Lexicon Pharmaceuticals, Inc, The Woodlands, TX, USA
| | - Kavitha Balaji
- Medical Affairs, Lexicon Pharmaceuticals, Inc, The Woodlands, TX, USA
| | - Daniel M. Halperin
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Saavedra C, Barriuso J, McNamara MG, Valle JW, Lamarca A. Spotlight on telotristat ethyl for the treatment of carcinoid syndrome diarrhea: patient selection and reported outcomes. Cancer Manag Res 2019; 11:7537-7556. [PMID: 31496810 PMCID: PMC6690650 DOI: 10.2147/cmar.s181439] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 06/21/2019] [Indexed: 12/12/2022] Open
Abstract
Neuroendocrine tumors (NETs) are rare cancers with an associated prolonged survival in some patients. A proportion of patients diagnosed with NETs will present with carcinoid syndrome symptoms, characterized by diarrhea, flushing and/or wheezing. This review summarizes the current treatment options for carcinoid syndrome, focusing on the latest novel treatment option, telotristat ethyl. In addition, information on patient-reported outcomes and impact of carcinoid syndrome on quality of life (QOL) and improvement of following treatment with telotristat ethyl are reviewed. This article also provides an overview of the current QOL questionnaires for patients with NETs and addresses unmet needs in this field of patient-reported outcomes.
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Affiliation(s)
- Cristina Saavedra
- Medical Oncology Department, The Christie NHS Foundation Trust, Manchester, UK.,Medical Oncology Department, Ramon Y Cajal University Hospital, Madrid, Spain
| | - Jorge Barriuso
- Medical Oncology Department, The Christie NHS Foundation Trust, Manchester, UK.,Division of Cancer Sciences, University of Manchester, Manchester, UK
| | - Mairéad G McNamara
- Medical Oncology Department, The Christie NHS Foundation Trust, Manchester, UK.,Division of Cancer Sciences, University of Manchester, Manchester, UK
| | - Juan W Valle
- Medical Oncology Department, The Christie NHS Foundation Trust, Manchester, UK.,Division of Cancer Sciences, University of Manchester, Manchester, UK
| | - Angela Lamarca
- Medical Oncology Department, The Christie NHS Foundation Trust, Manchester, UK.,Division of Cancer Sciences, University of Manchester, Manchester, UK
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35
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Lamarca A, Ronot M, Moalla S, Crona J, Opalinska M, Lopez Lopez C, Pezzutti D, Najran P, Carvhalo L, Bezerra ROF, Borg P, Vietti Violi N, Vidal Trueba H, de Mestier L, Scaefer N, Baudin E, Sundin A, Costa F, Pavel M, Dromain C. Tumor Growth Rate as a Validated Early Radiological Biomarker Able to Reflect Treatment-Induced Changes in Neuroendocrine Tumors: The GREPONET-2 Study. Clin Cancer Res 2019; 25:6692-6699. [PMID: 31375514 DOI: 10.1158/1078-0432.ccr-19-0963] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 05/23/2019] [Accepted: 07/30/2019] [Indexed: 11/16/2022]
Abstract
PURPOSE Tumor growth rate (TGR) represents the percentage change in tumor volume per month (%/m). Previous results from the GREPONET study showed that TGR measured after 3 months (TGR3m) of starting systemic treatment (ST) or watch and wait (WW) was an early biomarker predicting progression-free survival (PFS) in neuroendocrine tumors (NET). EXPERIMENTAL DESIGN Patients from 7 centers with advanced grade (G) 1/2 NETs from the pancreas (P)/small bowel (SB) initiating ST/WW were eligible. Computed tomography (CT)/MRI performed at prebaseline, baseline, and 3(±1) months of study entry were retrospectively reviewed. Aim-1: explore treatment-induced changes in TGR (ΔTGR3m-BL; paired T test), and Aim-2: validate TGR3m (<0.8%/m vs. ≥0.8%/m) as an early biomarker in an independent cohort (Kaplan-Meier/Cox regression). RESULTS Of 785 patients screened, 127 were eligible. Mean (SD) TGR0 and TGR3m were 5.4%/m (14.9) and -1.4%/m (11.8), respectively. Mean (SD) ΔTGR3m-BL paired-difference was -6.8%/m (19.3; P < 0.001). Most marked ΔTGR3m-BL [mean (SD)] were identified with targeted therapies [-11.3%/m (4.7); P = 0.0237] and chemotherapy [-7.9%/m (3.4); P = 0.0261]. Multivariable analysis confirmed the absence of previous treatment (OR = 4.65; 95% CI, 1.31-16.52; P = 0.018) and low TGR3m (continuous variable; OR 1.09; 95% CI, 1.01-1.19; P = 0.042) to be independent predictors of radiologic objective response. When the multivariable survival analysis for PFS (Cox regression) was adjusted to grade (P = 0.004) and stage (P = 0.017), TGR3m ≥ 0.8 (vs. <0.8) maintained its significance as a prognostic factor (P < 0.001), whereas TGR0 and ΔTGR3m-BL did not. TGR3m ≥ 0.8%/m was confirmed as an independent prognostic factor for PFS [external validation; Aim-2; multivariable HR 2.21 (95% CI, 1.21-3.70; P = 0.003)]. CONCLUSIONS TGR has a role as a biomarker for monitoring response to therapy for early identification of treatment-induced changes and for early prediction of PFS and radiologic objective response.
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Affiliation(s)
- Angela Lamarca
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, United Kingdom.
| | - Maxime Ronot
- Department of Radiology, Beaujon University Hospital, Clichy, France
| | - Salma Moalla
- Department of Radiology, Institute Gustave Roussy, Paris, France
| | - Joakim Crona
- Department of Medical Sciences, Uppsala University Hospital, Uppsala, Sweden
| | - Marta Opalinska
- Nuclear Medicine Unit, Department of Endocrinology, University Hospital, Krakow, Poland
| | - Carlos Lopez Lopez
- Department of Medical Oncology, Hospital Universitario Marques de Valdecilla, Santander, Spain
| | - Daniela Pezzutti
- Department of Radiology, Israelita Albert Einstein Hospital, São Paulo, Brazil
| | - Pavan Najran
- Department of Radiology, The Christie NHS Foundation Trust, Manchester, United Kingdom
| | - Luciana Carvhalo
- Department of Medical Oncology, Sirio-Libanes Hospital, São Paulo, Brazil
| | - Regis Otaviano Franca Bezerra
- Department of Radiology, Sirio-Libanes Hospital, São Paulo, Brazil and São Paulo Cancer Institute Octavio Frias de Oliveira (ICESP), São Paulo, Brazil
| | - Philip Borg
- Department of Radiology, The Christie NHS Foundation Trust, Manchester, United Kingdom
| | - Naik Vietti Violi
- Department of Radiology, CHUV University Hospital, Lausanne, Switzerland
| | - Hector Vidal Trueba
- Department of Radiology, Hospital Universitario Marques de Valdecilla, Santander, Spain
| | - Louis de Mestier
- Department of Gastroenterology, Beujon University Hospital, Clichy, France
| | - Niklaus Scaefer
- Department of Medical Oncology, CHUV University Hospital, Lausanne, Switzerland
| | - Eric Baudin
- Department of Nuclear Medicine, Institute Gustave Roussy, Paris, France
| | - Anders Sundin
- Department of Radiology, Institution of Surgical Sciences, Uppsala University Hospital, Uppsala, Sweden
| | - Frederico Costa
- Department of Medical Oncology; Sirio-Libanes Hospital, São Paulo, Brazil
| | - Marianne Pavel
- Department of Endocrinology, Universitatsklinikum Erlangen, Erlangen, Germany
| | - Clarisse Dromain
- Department of Radiology, CHUV University Hospital, Lausanne, Switzerland
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Lamarca A, Crona J, Ronot M, Opalinska M, Lopez Lopez C, Pezzutti D, Najran P, Carvhalo L, Franca Bezerra RO, Borg P, Vietti Violi N, Vidal Trueba H, de Mestier L, Schaefer N, Sundin A, Costa F, Pavel M, Dromain C. Value of Tumor Growth Rate (TGR) as an Early Biomarker Predictor of Patients' Outcome in Neuroendocrine Tumors (NET)-The GREPONET Study. Oncologist 2019; 24:e1082-e1090. [PMID: 30910869 DOI: 10.1634/theoncologist.2018-0672] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 02/19/2019] [Indexed: 12/30/2022] Open
Abstract
INTRODUCTION Tumor growth rate (TGR; percent size change per month [%/m]) is postulated to be an early radiological biomarker to overcome limitations of RECIST. This study aimed to assess the impact of TGR in neuroendocrine tumors (NETs) and potential clinical and therapeutic applications. MATERIALS AND METHODS Patients (pts) with advanced grade (G) 1/2 NETs from the pancreas or small bowel initiating systemic treatment (ST) or watch and wait (WW) were eligible. Baseline and follow-up scans were retrospectively reviewed to calculate TGR at pretreatment (TGR0), first follow-up (TGRfirst), and 3(±1) months of study entry (TGR3m). RESULTS Out of 905 pts screened, 222 were eligible. Best TGRfirst (222 pts) cutoff was 0.8 (area under the curve, 0.74). When applied to TGR3m (103 pts), pts with TGR3m <0.8 (66.9%) versus TGR3m ≥ 0.8 (33.1%) had longer median progression-free survival (PFS; 26.3 m; 95% confidence interval [CI] 19.5-32.4 vs. 9.3 m; 95% CI, 6.1-22.9) and lower progression rate at 12 months (7.3% vs. 56.8%; p = .001). WW (vs. ST) and TGR3m ≥ 0.8 (hazard ratio [HR], 3.75; 95% CI, 2.21-6.34; p < .001) were retained as factors associated with a shorter PFS in multivariable Cox regression. TGR3m (HR, 3.62; 95% CI, 1.97-6.64; p < .001) was also an independent factor related to shorter PFS when analysis was limited to pts with stable disease (81 pts). Out of the 60 pts with TGR0 data available, 60% of pts had TGR0 < 4%/month. TGR0 ≥ 4 %/month (HR, 2.22; 95% CI, 1.15-4.31; p = .018) was also an independent factor related to shorter PFS. CONCLUSION TGR is an early radiological biomarker able to predict PFS and to identify patients with advanced NETs who may require closer radiological follow-up. IMPLICATIONS FOR PRACTICE Tumor growth rate at 3 months (TGR3m) is an early radiological biomarker able to predict progression-free survival and to identify patients with advanced neuroendocrine tumors who may require closer radiological follow-up. It is feasible to calculate TGR3m in clinical practice and it could be a useful tool for guiding patient management. This biomarker could also be implemented in future clinical trials to assess response to therapy.
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Affiliation(s)
- Angela Lamarca
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, United Kingdom
- Division of Cancer Sciences, University of Manchester, Manchester, United Kingdom
| | - Joakim Crona
- Department of Medical Sciences, Institution of Surgical Sciences, Uppsala University Hospital, Sweden
| | - Maxime Ronot
- Department of Radiology, Beaujon University Hospital, Clichy, France
| | - Marta Opalinska
- Nuclear Medicine Unit, Department of Endocrinology, University Hospital, Krakow, Poland
| | - Carlos Lopez Lopez
- Department of Medical Oncology, Hospital Universitario Marques de Valdecilla, Santander, Spain
| | - Daniela Pezzutti
- Department of Radiology, Israelita Albert Einstein Hospital, Sao Paulo, Brazil
| | - Pavan Najran
- Department of Radiology, The Christie NHS Foundation Trust, Manchester, United Kingdom
| | - Luciana Carvhalo
- Department of Medical Oncology, Sirio-Libanes Hospital, Sao Paulo, Brazil
| | - Regis Otaviano Franca Bezerra
- Department of Radiology, Sirio-Libanes Hospital, Sao Paulo, Brazil
- São Paulo Cancer Institute Octavio Frias de Oliveira, Sao Paulo, Brazil
| | - Philip Borg
- Department of Radiology, The Christie NHS Foundation Trust, Manchester, United Kingdom
| | - Naik Vietti Violi
- Department of Radiology, CHUV University Hospital, Lausanne, Switzerland
| | - Hector Vidal Trueba
- Department of Radiology, Hospital Universitario Marques de Valdecilla, Santander, Spain
| | - Louis de Mestier
- Department of Gastroenterology, Beaujon University Hospital, Clichy, France
| | - Niklaus Schaefer
- Department of Medical Oncology, CHUV University Hospital, Lausanne, Switzerland
| | - Anders Sundin
- Department of Radiology, Institution of Surgical Sciences, Uppsala University Hospital, Sweden
| | - Frederico Costa
- Department of Medical Oncology, Sirio-Libanes Hospital, Sao Paulo, Brazil
| | - Marianne Pavel
- Department of Medicine 1, Division of Endocrinology, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Clarisse Dromain
- Department of Radiology, CHUV University Hospital, Lausanne, Switzerland
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Basuroy R, Bouvier C, Ramage JK, Sissons M, Srirajaskanthan R. Delays and routes to diagnosis of neuroendocrine tumours. BMC Cancer 2018; 18:1122. [PMID: 30445941 PMCID: PMC6240263 DOI: 10.1186/s12885-018-5057-3] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 11/07/2018] [Indexed: 12/21/2022] Open
Abstract
Background Neuroendocrine tumours are uncommon tumours; there is often a long period between the onset of symptoms and diagnosis. This study aims to address the symptoms prior to diagnosis of people with known neuroendocrine tumours and also the involvement of healthcare providers prior to the diagnosis. Methods A web based survey was designed to cover two broad areas of patient symptoms and healthcare interactions prior to diagnosis. This was tested and adapted by patient and clinician input prior to distribution via Survey Monkey. Results The results demonstrated a median time from first symptom to diagnosis of 53.8 months. The most frequent initial symptoms were of pain, change in bowel habit and fatigue. 31% of respondents noted weight loss prior to diagnosis. 80% of respondents visited their GP regarding the symptoms a median of 11 times. 58% of respondents were referred to secondary care where they were seen a median 3 times. 30% presented acutely to A&E and this led to their diagnosis. Conclusion In conclusion, there is a long time from onset of symptoms to diagnosis in all types of NETs. This is despite many respondents having alarm symptoms at diagnosis. Further education and awareness regarding malignancy may help with earlier diagnosis.
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Affiliation(s)
- Ron Basuroy
- Department of Liver Sciences, Division of Transplantation Immunology & Mucosal Biology, King's College London, London, UK
| | | | - John Keith Ramage
- ENETS Centre of Excellence, Neuroendocrine Tumour Unit, Kings College Hospital, London, UK
| | - Maia Sissons
- Neuroendocrine Tumour Patient Foundation, Leamington Spa, UK
| | - Raj Srirajaskanthan
- ENETS Centre of Excellence, Neuroendocrine Tumour Unit, Kings College Hospital, London, UK. .,Department of Gastroenterology, Kings College Hospital, London, SE5 9RS, UK.
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Luo Y, Zhu H, Tan T, He J. Current Standards and Recent Advances in Biomarkers of Major Endocrine Tumors. Front Pharmacol 2018; 9:963. [PMID: 30250431 PMCID: PMC6139354 DOI: 10.3389/fphar.2018.00963] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 08/03/2018] [Indexed: 12/18/2022] Open
Abstract
The complexity of endocrine tumor diagnosis stems from its variable symptoms and presentation that may mimic many other disease states, or display asymptomatic properties for a prolonged amount of time. Early and accurate disease identification is needed for better patient prognosis. The key to this may be in using validated biomarkers with enhanced sensitivity and specificity. Several biomarkers are consistently used across various endocrine tumor types, possibly indicating a deeper pathophysiological mechanism behind endocrine cancer genesis and development. For example, carbohydrate antigen (CA) is measured in both pancreatic adenocarcinoma as well as ovarian cancer for diagnosis, surveillance, and risk stratification. The discovery of measuring miRNAs that are highly expressed in malignant tumors is also a novel strategy across multiple endocrine tumor types, and is propelling the future advancement of biomarker development. This review introduces currently utilized biomarkers in some of the commonly known endocrine tumors, including thyroid, adrenal, pituitary, pancreatic, and gonadal carcinoma, as well as future research directions.
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Affiliation(s)
- Yanhong Luo
- Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Hua Zhu
- Department of Surgery, Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Tao Tan
- Department of Surgery, Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Jianfeng He
- Children’s Hospital of Chongqing Medical University, Chongqing, China
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Davidson M, Stevenson M, Hsieh A, Ahmad Z, Roeters van Lennep J, Crowson C, Witztum JL. The burden of familial chylomicronemia syndrome: Results from the global IN-FOCUS study. J Clin Lipidol 2018; 12:898-907.e2. [PMID: 29784572 DOI: 10.1016/j.jacl.2018.04.009] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 03/30/2018] [Accepted: 04/18/2018] [Indexed: 12/22/2022]
Abstract
BACKGROUND Familial chylomicronemia syndrome (FCS) is a rare genetic disorder characterized by a deficiency of lipoprotein lipase leading to extreme hypertriglyceridemia. Patients' burden of illness and quality of life have been poorly addressed in the literature. OBJECTIVE To understand the ways in which FCS impacts patients' lives. METHODS Investigation of Findings and Observations Captured in Burden of Illness Survey (IN-FOCUS) was a global web-based survey open to patients with FCS. Survey questions captured information on diagnostic experience, symptoms, comorbidities, disease management, and impact on multiple life dimensions. RESULTS Of 166 patients in 10 countries, 62% were from the United States and 70% were male. Median age at the time of the survey was 33 years, and median age at diagnosis was 9 years. Patients saw a mean of 5 physicians from different specialties before their FCS diagnosis and experienced multiple physical, emotional, and cognitive symptoms on a daily to monthly basis; 40% were admitted to the hospital in the past year. A lifetime mean of 13 episodes occurred in the 40% of patients with FCS-related acute pancreatitis. Most patients (>90%) found managing fat intake to be difficult, and 53% experienced symptoms despite adherence to their diets. FCS impacted employment status (94%), emotional/mental well-being (58%-66%), and social relationships (68%-82%). CONCLUSIONS Patients with FCS experience significant clinical and psychosocial burdens that reduce their quality of life and limit employment and social interactions. Increased awareness among healthcare professionals of the multifaceted nature of the FCS disease burden may help expedite diagnosis and timely institution of treatment and broaden management considerations.
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Affiliation(s)
- Michael Davidson
- Department of Medicine, University of Chicago, Chicago, IL, USA.
| | | | | | - Zahid Ahmad
- Division of Nutrition and Metabolic Disease, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | | | | | - Joseph L Witztum
- Division of Endocrinology and Metabolism, Department of Medicine, University of California San Diego, La Jolla, CA, USA
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