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Plichta JK, Thomas SM, Chanenchuk TC, Chan K, Hyslop T, Hwang ES, Greenup RA. Comparison of incident breast cancer cases in the largest national US tumor registries. Cancer 2024. [PMID: 39154223 DOI: 10.1002/cncr.35525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 06/15/2024] [Accepted: 07/24/2024] [Indexed: 08/19/2024]
Abstract
BACKGROUND This study compared incident breast cancer cases in the National Cancer Database (NCDB) and Surveillance, Epidemiology, End Results Program (SEER) to a national population cancer registry. METHODS Patients with malignant or in situ breast cancer (BC) 2010-2019 in the NCDB and SEER were compared to the US Cancer Statistics (USCS). Case coverage was estimated as the number of patients in the NCDB/SEER as a proportion of USCS cases. RESULTS The USCS reported 3,047,509 patients; 77.5% patients were included in the NCDB and 46.0% in SEER. Case ascertainment varied significantly by patient sex (both registries, p < .001). For males, 84.1% were captured in the NCDB, whereas only 77.5% of females were included. Case coverage in SEER was better for females than males (46.1% vs. 43.5%). Registries varied significantly by race/ethnicity (both p < .001). Case coverage in the NCDB was highest for non-Hispanic White (78.2%), non-Hispanic Black (77.7%), and non-Hispanic Asian or Pacific Islander (72.5%) BC patients, and lowest for Hispanic (56.4%) and non-Hispanic American Indian/Alaska Native (41.1%) patients. In SEER, case coverage was highest for non-Hispanic Asian or Pacific Islander (78.1%) and Hispanic (69.6%) patients and it was significantly lower for all other subgroups (non-Hispanic Black, 44.8%; non-Hispanic White, 42.4%; and non-Hispanic American Indian/Alaska Native, 36.6%). CONCLUSIONS National US tumor registries provide data for a large sampling of breast cancer patients, yet significant differences in case coverage were observed based on age, sex, and race/ethnicity. These findings suggest that analyses using these data sets and interpretation of findings should account for these meaningful variances.
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Affiliation(s)
- Jennifer K Plichta
- Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
- Department of Population Health Sciences, Duke University Medical Center, Durham, North Carolina, USA
- Duke Cancer Institute, Durham, North Carolina, USA
| | - Samantha M Thomas
- Duke Cancer Institute, Durham, North Carolina, USA
- Department of Biostatistics and Bioinformatics, Duke University, Durham, North Carolina, USA
| | - Tori C Chanenchuk
- Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
| | - Kelley Chan
- American College of Surgeons Cancer Programs, Chicago, Illinois, USA
| | - Terry Hyslop
- Department of Pharmacology, Physiology and Cancer Biology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - E Shelley Hwang
- Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
- Duke Cancer Institute, Durham, North Carolina, USA
| | - Rachel A Greenup
- Department of Surgery, Yale School of Medicine, New Haven, Connecticut, USA
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Ma C, Cheng Z, Tan H, Wang Y, Sun S, Zhang M, Wang J. Nanomaterials: leading immunogenic cell death-based cancer therapies. Front Immunol 2024; 15:1447817. [PMID: 39185425 PMCID: PMC11341423 DOI: 10.3389/fimmu.2024.1447817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Accepted: 07/24/2024] [Indexed: 08/27/2024] Open
Abstract
The field of oncology has transformed in recent years, with treatments shifting from traditional surgical resection and radiation therapy to more diverse and customized approaches, one of which is immunotherapy. ICD (immunogenic cell death) belongs to a class of regulatory cell death modalities that reactivate the immune response by facilitating the interaction between apoptotic cells and immune cells and releasing specific signaling molecules, and DAMPs (damage-associated molecular patterns). The inducers of ICD can elevate the expression of specific proteins to optimize the TME (tumor microenvironment). The use of nanotechnology has shown its unique potential. Nanomaterials, due to their tunability, targeting, and biocompatibility, have become powerful tools for drug delivery, immunomodulators, etc., and have shown significant efficacy in clinical trials. In particular, these nanomaterials can effectively activate the ICD, trigger a potent anti-tumor immune response, and maintain long-term tumor suppression. Different types of nanomaterials, such as biological cell membrane-modified nanoparticles, self-assembled nanostructures, metallic nanoparticles, mesoporous materials, and hydrogels, play their respective roles in ICD induction due to their unique structures and mechanisms of action. Therefore, this review will explore the latest advances in the application of these common nanomaterials in tumor ICD induction and discuss how they can provide new strategies and tools for cancer therapy. By gaining a deeper understanding of the mechanism of action of these nanomaterials, researchers can develop more precise and effective therapeutic approaches to improve the prognosis and quality of life of cancer patients. Moreover, these strategies hold the promise to overcome resistance to conventional therapies, minimize side effects, and lead to more personalized treatment regimens, ultimately benefiting cancer treatment.
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Affiliation(s)
- Changyu Ma
- Department of Urology, China-Japan Friendship Hospital, Beijing, China
- Graduate School of Peking Union Medical College, Peking Union Medical College, Beijing, China
| | - Zhe Cheng
- Department of Forensic Medicine, Harbin Medical University, Harbin, China
| | - Haotian Tan
- Department of Urology, China-Japan Friendship Hospital, Beijing, China
- Graduate School of Peking Union Medical College, Peking Union Medical College, Beijing, China
| | - Yihan Wang
- Department of Urology, China-Japan Friendship Hospital, Beijing, China
- China-Japan Friendship Clinical College, Peking University Health Science Center, Beijing, China
| | - Shuzhan Sun
- Department of Urology, China-Japan Friendship Hospital, Beijing, China
- China-Japan Friendship Clinical College, Peking University Health Science Center, Beijing, China
| | - Mingxiao Zhang
- Department of Urology, China-Japan Friendship Hospital, Beijing, China
| | - Jianfeng Wang
- Department of Urology, China-Japan Friendship Hospital, Beijing, China
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Tatalovich Z, Chtourou A, Zhu L, Dellavalle C, Hanson HA, Henry KA, Penberthy L. Landscape analysis of environmental data sources for linkage with SEER cancer patients database. J Natl Cancer Inst Monogr 2024; 2024:132-144. [PMID: 39102880 DOI: 10.1093/jncimonographs/lgae015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 02/28/2024] [Accepted: 03/17/2024] [Indexed: 08/07/2024] Open
Abstract
One of the challenges associated with understanding environmental impacts on cancer risk and outcomes is estimating potential exposures of individuals diagnosed with cancer to adverse environmental conditions over the life course. Historically, this has been partly due to the lack of reliable measures of cancer patients' potential environmental exposures before a cancer diagnosis. The emerging sources of cancer-related spatiotemporal environmental data and residential history information, coupled with novel technologies for data extraction and linkage, present an opportunity to integrate these data into the existing cancer surveillance data infrastructure, thereby facilitating more comprehensive assessment of cancer risk and outcomes. In this paper, we performed a landscape analysis of the available environmental data sources that could be linked to historical residential address information of cancer patients' records collected by the National Cancer Institute's Surveillance, Epidemiology, and End Results Program. The objective is to enable researchers to use these data to assess potential exposures at the time of cancer initiation through the time of diagnosis and even after diagnosis. The paper addresses the challenges associated with data collection and completeness at various spatial and temporal scales, as well as opportunities and directions for future research.
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Affiliation(s)
- Zaria Tatalovich
- Surveillance Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, Rockville, MD, USA
| | - Amina Chtourou
- Surveillance Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, Rockville, MD, USA
| | - Li Zhu
- Surveillance Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, Rockville, MD, USA
| | - Curt Dellavalle
- Surveillance Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, Rockville, MD, USA
| | - Heidi A Hanson
- Computational Sciences and Engineering Division, Oak Ridge National Laboratory, US Department of Energy, Oakridge, TN, USA
| | - Kevin A Henry
- Temple University, Philadelphia, PA, USA
- Cancer Prevention and Control, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Lynne Penberthy
- Surveillance Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, Rockville, MD, USA
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Ahn SJ. Real-World Research on Retinal Diseases Using Health Claims Database: A Narrative Review. Diagnostics (Basel) 2024; 14:1568. [PMID: 39061705 PMCID: PMC11276298 DOI: 10.3390/diagnostics14141568] [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: 06/04/2024] [Revised: 07/05/2024] [Accepted: 07/17/2024] [Indexed: 07/28/2024] Open
Abstract
Real-world data (RWD) has emerged as a crucial component in understanding and improving patient outcomes across various medical conditions, including retinal diseases. Health claims databases, generated from healthcare reimbursement claims, offer a comprehensive source of RWD, providing insights into patient outcomes, healthcare utilization, and treatment effectiveness. However, the use of these databases for research also presents unique challenges. This narrative review explores the role of real-world research on retinal diseases using health claims databases, highlighting their advantages, limitations, and potential contributions to advancing our understanding and management of the diseases. The review examines the applications of health claims databases in retinal disease research, including epidemiological studies, comparative effectiveness and safety analyses, economic burden assessments, and evaluations of patient outcomes and quality of care. Previous findings demonstrate the value of these databases in generating prevalence and incidence estimates, identifying risk factors and predictors, evaluating treatment effectiveness and safety, and understanding healthcare utilization patterns and costs associated with retinal diseases. Despite their strengths, health claims databases face challenges related to data limitations, biases, privacy concerns, and methodological issues. Accordingly, the review also explores future directions and opportunities, including advancements in data collection and analysis, integration with electronic health records, collaborative research networks and consortia, and the evolving regulatory landscape. These developments are expected to enhance the utility of health claims databases for retinal disease research, resulting in more comprehensive and impactful findings across diverse retinal disorders and robust real-world insights from a large population.
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Affiliation(s)
- Seong Joon Ahn
- Department of Ophthalmology, Hanyang University Hospital, Hanyang University College of Medicine, Seoul 04763, Republic of Korea
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Heesen P, Schelling G, Birbaumer M, Jäger R, Bode B, Studer G, Fuchs B. Real-World-Time Data and RCT Synergy: Advancing Personalized Medicine and Sarcoma Care through Digital Innovation. Cancers (Basel) 2024; 16:2516. [PMID: 39061155 PMCID: PMC11274374 DOI: 10.3390/cancers16142516] [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: 06/01/2024] [Revised: 07/01/2024] [Accepted: 07/09/2024] [Indexed: 07/28/2024] Open
Abstract
This manuscript examines the synergistic potential of prospective real-world/time data/evidence (RWTD/E) and randomized controlled trials (RCTs) to enrich healthcare research and operational insights, with a particular focus on its impact within the sarcoma field. Through exploring RWTD/E's capability to provide real-world/time, granular patient data, it offers an enriched perspective on healthcare outcomes and delivery, notably in the complex arena of sarcoma care. Highlighting the complementarity between RWTD/E's expansive real-world/time scope and the structured environment of RCTs, this paper showcases their combined strength, which can help to foster advancements in personalized medicine and population health management, exemplified through the lens of sarcoma treatment. The manuscript further outlines methodological innovations such as target trial emulation and their significance in enhancing the precision and applicability of RWTD/E, underscoring the transformative potential of these advancements in sarcoma care and beyond. By advocating for the strategic incorporation of prospective RWTD/E into healthcare frameworks, it aims to create an evidence-driven ecosystem that significantly improves patient outcomes and healthcare efficiency, with sarcoma care serving as a pivotal domain for these developments.
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Affiliation(s)
- Philip Heesen
- Faculty of Health Sciences & Medicine, University of Lucerne, Frohburgstrasse 3, 6002 Luzern, Switzerland; (P.H.); (G.S.)
- Sarcoma Service, Department of Orthopedics and Trauma, Sarcoma Center, LUKS University Hospital, 6000 Lucerne, Switzerland
- Medical Faculty, University of Zurich, 8032 Zurich, Switzerland
| | - Georg Schelling
- Sarcoma Service, Department of Orthopedics and Trauma, Sarcoma Center, LUKS University Hospital, 6000 Lucerne, Switzerland
| | - Mirko Birbaumer
- Lucerne University of Applied Sciences and Arts/HSLU, Werftestrasse 4, 6002 Luzern, Switzerland;
| | - Ruben Jäger
- Sarcoma Service, Klinik für Orthopädie und Traumatologie, Sarcoma Center, Kantonsspital Winterthur, 8400 Winterthur, Switzerland
| | - Beata Bode
- Medical Faculty, University of Zurich, 8032 Zurich, Switzerland
| | - Gabriela Studer
- Faculty of Health Sciences & Medicine, University of Lucerne, Frohburgstrasse 3, 6002 Luzern, Switzerland; (P.H.); (G.S.)
- Sarcoma Service, Department of Orthopedics and Trauma, Sarcoma Center, LUKS University Hospital, 6000 Lucerne, Switzerland
| | - Bruno Fuchs
- Faculty of Health Sciences & Medicine, University of Lucerne, Frohburgstrasse 3, 6002 Luzern, Switzerland; (P.H.); (G.S.)
- Sarcoma Service, Department of Orthopedics and Trauma, Sarcoma Center, LUKS University Hospital, 6000 Lucerne, Switzerland
- Sarcoma Service, Klinik für Orthopädie und Traumatologie, Sarcoma Center, Kantonsspital Winterthur, 8400 Winterthur, Switzerland
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Nottke A, Alan S, Brimble E, Cardillo AB, Henderson L, Littleford HE, Rojahn S, Sage H, Taylor J, West-Odell L, Berk A. Validation and clinical discovery demonstration of breast cancer data from a real-world data extraction platform. JAMIA Open 2024; 7:ooae041. [PMID: 38766645 PMCID: PMC11100995 DOI: 10.1093/jamiaopen/ooae041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 02/29/2024] [Indexed: 05/22/2024] Open
Abstract
Objective To validate and demonstrate the clinical discovery utility of a novel patient-mediated, medical record collection and data extraction platform developed to improve access and utilization of real-world clinical data. Materials and Methods Clinical variables were extracted from the medical records of 1011 consented patients with breast cancer. To validate the extracted data, case report forms completed using the structured data output of the platform were compared to manual chart review for 50 randomly-selected patients with metastatic breast cancer. To demonstrate the platform's clinical discovery utility, we identified 194 patients with early-stage clinical data who went on to develop distant metastases and utilized the platform-extracted data to assess associations between time to distant metastasis (TDM) and early-stage tumor histology, molecular type, and germline BRCA status. Results The platform-extracted data for the validation cohort had 97.6% precision (91.98%-100% by variable type) and 81.48% recall (58.15%-95.00% by variable type) compared to manual chart review. In our discovery cohort, the shortest TDM was significantly associated with metaplastic (739.0 days) and inflammatory histologies (1005.8 days), HR-/HER2- molecular types (1187.4 days), and positive BRCA status (1042.5 days) as compared to other histologies, molecular types, and negative BRCA status, respectively. Multivariable analyses did not produce statistically significant results. Discussion The precision and recall of platform-extracted clinical data are reported, although specificity could not be assessed. The data can generate clinically-relevant insights. Conclusion The structured real-world data produced by a novel patient-mediated, medical record-extraction platform are reliable and can power clinical discovery.
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Affiliation(s)
| | - Sophia Alan
- Ciitizen, San Francisco, CA 94112, United States
| | | | | | | | | | | | - Heather Sage
- Ciitizen, San Francisco, CA 94112, United States
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Swaminathan A, Ren AL, Wu JY, Bhargava-Shah A, Lopez I, Srivastava U, Alexopoulos V, Pizzitola R, Bui B, Alkhani L, Lee S, Mohit N, Seo N, Macedo N, Cheng W, Wang W, Tran E, Thomas R, Gevaert O. Extraction of Unstructured Electronic Health Records to Evaluate Glioblastoma Treatment Patterns. JCO Clin Cancer Inform 2024; 8:e2300091. [PMID: 38857465 PMCID: PMC11371099 DOI: 10.1200/cci.23.00091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 11/15/2023] [Accepted: 03/12/2024] [Indexed: 06/12/2024] Open
Abstract
PURPOSE Data on lines of therapy (LOTs) for cancer treatment are important for clinical oncology research, but LOTs are not explicitly recorded in electronic health records (EHRs). We present an efficient approach for clinical data abstraction and a flexible algorithm to derive LOTs from EHR-based medication data on patients with glioblastoma multiforme (GBM). METHODS Nonclinicians were trained to abstract the diagnosis of GBM from EHRs, and their accuracy was compared with abstraction performed by clinicians. The resulting data were used to build a cohort of patients with confirmed GBM diagnosis. An algorithm was developed to derive LOTs using structured medication data, accounting for the addition and discontinuation of therapies and drug class. Descriptive statistics were calculated and time-to-next-treatment (TTNT) analysis was performed using the Kaplan-Meier method. RESULTS Treating clinicians as the gold standard, nonclinicians abstracted GBM diagnosis with a sensitivity of 0.98, specificity 1.00, positive predictive value 1.00, and negative predictive value 0.90, suggesting that nonclinician abstraction of GBM diagnosis was comparable with clinician abstraction. Of 693 patients with a confirmed diagnosis of GBM, 246 patients contained structured information about the types of medications received. Of them, 165 (67.1%) received a first-line therapy (1L) of temozolomide, and the median TTNT from the start of 1L was 179 days. CONCLUSION We described a workflow for extracting diagnosis of GBM and LOT from EHR data that combines nonclinician abstraction with algorithmic processing, demonstrating comparable accuracy with clinician abstraction and highlighting the potential for scalable and efficient EHR-based oncology research.
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Affiliation(s)
| | | | - Janet Y. Wu
- Stanford University School of Medicine, Stanford, CA
| | | | - Ivan Lopez
- Stanford University School of Medicine, Stanford, CA
| | - Ujwal Srivastava
- Department of Computer Science, Stanford University, Stanford, CA
| | | | | | - Brandon Bui
- Department of Human Biology, Stanford University, Stanford, CA
| | - Layth Alkhani
- Department of Materials Science and Engineering, Stanford University, Stanford, CA
| | - Susan Lee
- Department of Computer Science, Stanford University, Stanford, CA
- Department of Psychology, Stanford University, Stanford, CA
| | - Nathan Mohit
- Department of Computer Science, Stanford University, Stanford, CA
| | - Noel Seo
- Department of Sociology, Stanford University, Stanford, CA
| | - Nicholas Macedo
- Department of Biology, Stanford University, Stanford, CA
- Department of Radiology, Stanford University School of Medicine, Stanford, CA
| | - Winson Cheng
- Department of Computer Science, Stanford University, Stanford, CA
- Department of Chemistry, Stanford University, Stanford, CA
| | - William Wang
- Department of Biology, Stanford University, Stanford, CA
- Department of Bioengineering, Stanford University, Stanford, CA
| | - Edward Tran
- Department of Computer Science, Stanford University, Stanford, CA
| | - Reena Thomas
- Stanford University School of Medicine, Stanford, CA
| | - Olivier Gevaert
- Department of Medicine, Stanford Center for Biomedical Informatics Research (BMIR), Stanford, CA
- Department of Biomedical Data Science, Stanford Center for Biomedical Informatics Research (BMIR), Stanford, CA
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Avila S, Roberson ML, Rajagopal PS. Oncologists Must Consider Participant Data When Using Large-Scale Cancer Data Sets. JCO Clin Cancer Inform 2024; 8:e2300245. [PMID: 38959448 DOI: 10.1200/cci.23.00245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 04/16/2024] [Accepted: 05/10/2024] [Indexed: 07/05/2024] Open
Abstract
Primer that helps clarify large-scale clinical data sets and participant demographics for oncologists.
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Affiliation(s)
- Santiago Avila
- Cancer Data Science Laboratory, Center for Cancer Research, National Cancer Institute, Bethesda, MD
| | - Mya L Roberson
- Department of Health Policy and Management, UNC Gillings School of Global Public Health, Chapel Hill, NC
| | - Padma Sheila Rajagopal
- Cancer Data Science Laboratory, Center for Cancer Research, National Cancer Institute, Bethesda, MD
- Women's Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD
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Pergolotti M, Wood KC, Kendig TD, Mayo S. Impact of Real-World Outpatient Cancer Rehabilitation Services on Health-Related Quality of Life of Cancer Survivors across 12 Diagnosis Types in the United States. Cancers (Basel) 2024; 16:1927. [PMID: 38792004 PMCID: PMC11119581 DOI: 10.3390/cancers16101927] [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: 03/11/2024] [Revised: 05/06/2024] [Accepted: 05/11/2024] [Indexed: 05/26/2024] Open
Abstract
Compared to adults without cancer, cancer survivors report poorer health-related quality of life (HRQOL), which is associated with negative treatment outcomes and increased healthcare use. Cancer-specialized physical and occupational therapy (PT/OT) could optimize HRQOL; however, the impact among survivors with non-breast malignancies is unknown. This retrospective (2020-2022), observational, study of medical record data of 12 cancer types, examined pre/post-HRQOL among cancer survivors who completed PT/OT. PROMIS® HRQOL measures: Global Health (physical [GPH] and mental [GMH]), Physical Function (PF), and Ability to Participate in Social Roles and Activities (SRA) were evaluated using linear mixed effect models by cancer type, then compared to the minimal important change (MIC, 2 points). Survivors were 65.44 ± 12.84 years old (range: 19-91), male (54%), with a median of 12 visits. Improvements in GPH were significant (p < 0.05) for all cancer types and all achieved MIC. Improvements in GMH were significant for 11/12 cancer types and 8/12 achieved MIC. Improvements in PF were significant for all cancer types and all achieved the MIC. Improvements in SRA were significant for all cancer types and all groups achieved the MIC. We observed statistically and clinically significant improvements in HRQOL domains for each of the 12 cancer types evaluated.
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Affiliation(s)
- Mackenzi Pergolotti
- ReVital Cancer Rehabilitation, Select Medical, Mechanicsburg, PA 17055, USA; (K.C.W.); (T.D.K.); (S.M.)
- Department of Occupational Therapy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Kelley C. Wood
- ReVital Cancer Rehabilitation, Select Medical, Mechanicsburg, PA 17055, USA; (K.C.W.); (T.D.K.); (S.M.)
| | - Tiffany D. Kendig
- ReVital Cancer Rehabilitation, Select Medical, Mechanicsburg, PA 17055, USA; (K.C.W.); (T.D.K.); (S.M.)
| | - Stacye Mayo
- ReVital Cancer Rehabilitation, Select Medical, Mechanicsburg, PA 17055, USA; (K.C.W.); (T.D.K.); (S.M.)
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Yu Y, Zhuo L, Meng R, Guo W, Chen Y, Zhang Y, Chen Y, Shi H, Lin Z, Zhan S, Wang S. Preliminary assessment of the data appropriateness of electronic health records for real-world studies: A survey of hospitals in a developing region in China. Chin Med J (Engl) 2024; 137:1130-1131. [PMID: 38530783 PMCID: PMC11062717 DOI: 10.1097/cm9.0000000000003053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Indexed: 03/28/2024] Open
Affiliation(s)
- Yuelin Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Lin Zhuo
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing 100191, China
| | - Ruogu Meng
- National Institute of Health Data Science, Peking University, Beijing 100191, China
| | - Wanqian Guo
- Health Science Center, Peking University, Beijing 100191, China
| | - Yuanyuan Chen
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Yunjing Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Ying Chen
- Health Science Center, Peking University, Beijing 100191, China
| | - Hongjing Shi
- Health Science Center, Peking University, Beijing 100191, China
| | - Zhi Lin
- Health Science Center, Peking University, Beijing 100191, China
| | - Siyan Zhan
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Shengfeng Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
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Schattner E. Randomized trials of cancer drugs are for yesterday. Nature 2024; 629:S13. [PMID: 38811704 DOI: 10.1038/d41586-024-01430-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
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12
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Wang X, Huang N, Yip PL, Wang J, Huang R, Sun Z, Kang D, He Q, Deng X, Zhao C, Chua MLK, Han F. The individualized delineation of clinical target volume for primary nasopharyngeal carcinoma based on invasion risk of substructures: A prospective, real-world study with a large population. Radiother Oncol 2024; 194:110154. [PMID: 38367938 DOI: 10.1016/j.radonc.2024.110154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 01/11/2024] [Accepted: 02/09/2024] [Indexed: 02/19/2024]
Abstract
BACKGROUND AND PURPOSE The delineation of clinical target volume (CTV) for primary nasopharyngeal carcinoma (NPC) is currently controversial and the international guideline still recommend a uniform border for CTV regardless of the tumor extent. We conducted this prospective, real-world study to evaluate the clinical outcomes of our individualized CTV delineation method based on distance plus substructures. MATERIALS AND METHODS We preliminarily investigated the local extension patterns of NPC on 354 newly diagnosed patients and defined the structures surrounding the nasopharynx as Level-1 to Level-4 substructures stratified by the risk of invasion. We then enrolled patients with newly diagnosed NPC without distant metastasis to investigate our individualized CTV delineation protocol. All patients received intensity modulated radiotherapy. CTV1 and CTV2 were prescribed doses of 60 Gy and 54 Gy in 30 ∼ 33 fractions. The primary endpoint was local recurrence-free survival (LRFS); secondary endpoints included regional control and survival, estimated using the Kaplan-Meier method. The local failure patterns were also analyzed. RESULTS From January 2008 to December 2012 and from January 2013 to September 2019, 356 and 648 patients were enrolled, named as training set and validation set, respectively. With a median follow-up of 104.6 (interquartile, 73.1-126.9) and 51.4 (39.5-78.5) months, 31 (8.7 %) and 38 (5.9 %) patients in training and validation sets experienced local recurrence, and the 5-year LRFS was 93.0 % and 93.2 %, respectively; 63 (17.7 %) and 39 (6 %) patients died in training and validation sets, and the 5-year overall survival (OS) was 88.5 % and 93.4 %, respectively. For the whole study cohort (N = 1004) with a median follow-up of 66.6 (41.5-98.0) months, the 5-year LRFS and OS was 93.2 % and 91.5 %. The grade 3 late toxicities included xerostomia, subcutaneous fibrosis, hearing impairment, trismus, visuality impairment and skin atrophy, with a total incidence of 1.5 %. Sixty-seven of 69 (97.1 %) local recurrence was in high-dose area. CONCLUSION Our individualized CTV delineation method can achieve favorable local tumor control and long-term survival outcomes with acceptable late toxicities.
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Affiliation(s)
- Xiaohui Wang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China
| | - Nan Huang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China
| | - Pui Lam Yip
- Department of Radiation Oncology, National University Cancer Institute, National University Hospital, Singapore
| | - Jing Wang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China
| | - Runda Huang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China
| | - Zhuang Sun
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China
| | - Dehua Kang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China
| | - Qian He
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China
| | - Xiaowu Deng
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China
| | - Chong Zhao
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China.
| | - Melvin L K Chua
- Division of Radiation Oncology, Division of Medical Sciences, National Cancer Centre Singapore, Singapore; Oncology Academic Programme, Duke-NUS Medical School, Singapore.
| | - Fei Han
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China.
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Lang-Stöberl A, Fabikan H, Hochmair M, Kirchbacher K, Rodriguez VM, Ay L, Weinlinger C, Rosenthaler D, Illini O, Müser N, Funk GC, Valipour A. The Landsteiner lung cancer research platform (LALUCA) : Objectives, methodology and implementation of a real-world clinical lung cancer registry. Wien Klin Wochenschr 2024:10.1007/s00508-024-02351-3. [PMID: 38652311 DOI: 10.1007/s00508-024-02351-3] [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: 01/31/2024] [Accepted: 03/15/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Lung cancer is a major health burden in Austria; however, limited real-world data exist on the diagnostic and treatment reality of lung cancer patients in Austria. The collection of high-quality data in a clinical setting is needed to gain insights into the real-world diagnostic and therapeutic management of lung cancer patients. METHODS The Karl Landsteiner Institute for Lung Research and Pulmonary Oncology implemented the Landsteiner lung cancer research platform (LALUCA), recruiting unselected lung cancer patients from two high volume centers in Vienna. This article describes the objectives, design, methodology of the registry and the process of implementation. RESULTS A multidisciplinary team of lung cancer specialists created a custom designed variable catalogue for the LALUCA platform consisting of 17 categories with 180 variables. Detailed information on clinical characteristics, diagnostic interventions, molecular pathology as well as curative and palliative treatment modalities are collected. During an implementation phase in 2020, the platform was optimized using the data of 50 patients. Since then a total of 1200 patients have been enrolled. Recruitment for the registry is ongoing with a recruitment rate of approximately 400 patients per year. CONCLUSION The LALUCA registry is a web-based platform for the collection of real-world clinical data of lung cancer patients. Combining a large number of patients with a focus on gathering comprehensive data on diagnosis and treatment, the LALUCA registry provides a tool for investigation, evaluation, and improvement of the clinical management, survival and quality of care of Austrian lung cancer patients.
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Affiliation(s)
- Anna Lang-Stöberl
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria.
| | - Hannah Fabikan
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
| | - Maximilian Hochmair
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- Department of Respiratory and Critical Care Medicine, Klinik Floridsdorf, Vienna Healthcare Group, Vienna, Austria
| | - Klaus Kirchbacher
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- 2nd Department of Internal Medicine with Pneumology, Klinik Ottakring, Vienna Healthcare Group, Vienna, Austria
| | - Vania Mikaela Rodriguez
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
| | - Leyla Ay
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- Department of Respiratory and Critical Care Medicine, Klinik Floridsdorf, Vienna Healthcare Group, Vienna, Austria
| | - Christoph Weinlinger
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
| | - David Rosenthaler
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
| | - Oliver Illini
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- Department of Respiratory and Critical Care Medicine, Klinik Floridsdorf, Vienna Healthcare Group, Vienna, Austria
| | - Nino Müser
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- 2nd Department of Internal Medicine with Pneumology, Klinik Ottakring, Vienna Healthcare Group, Vienna, Austria
| | - Georg-Christian Funk
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- 2nd Department of Internal Medicine with Pneumology, Klinik Ottakring, Vienna Healthcare Group, Vienna, Austria
| | - Arschang Valipour
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- Department of Respiratory and Critical Care Medicine, Klinik Floridsdorf, Vienna Healthcare Group, Vienna, Austria
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14
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Martinez-Calderon J, García-Muñoz C, Heredia-Rizo AM, Cano-García FJ. The prevalence of anxiety and depression in cancer around the world: An overview of systematic reviews evaluating 128 meta-analyses. J Affect Disord 2024; 351:701-719. [PMID: 38311072 DOI: 10.1016/j.jad.2024.01.259] [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: 11/08/2023] [Revised: 01/25/2024] [Accepted: 01/28/2024] [Indexed: 02/06/2024]
Abstract
BACKGROUND This overview of systematic reviews with meta-analysis summarized the prevalence of anxiety and depression in different types of tumors around the world. METHODS The quality of reviews was assessed. The degree of overlap between reviews was calculated. The regional prevalence of anxiety and depression was shown in the main text based on the World Health Organization regions. RESULTS Twenty-five reviews including 128 meta-analyses of interest were selected. The pooled prevalence of anxiety in breast tumors was in Africa (19 %), the Americas (38 %), Eastern Mediterranean (56 %), Europe (38 %), South-East Asia (42 %), and Western Pacific (26 %). The pooled prevalence of depression in breast tumors was in Africa (40 %), the Americas (23-25 %), Eastern Mediterranean (49-51 %), Europe (27-29 %), South-East Asia (23-33 %), Western Pacific (29 %). The pooled prevalence of depression in digestive tumors was in the Americas (4-44 %), Eastern Mediterranean (42 %), Europe (20-27 %), South-East Asia (66 %), and Western Pacific (24-40 %). The pooled national prevalence of anxiety and depression was mainly evaluated in China and Iran. LIMITATIONS Important methodological issues were identified. For example, no reviews judged the certainty of evidence. CONCLUSIONS The Eastern Mediterranean region showed the highest prevalence of anxiety and depression for breast tumors. The South-East Asian region showed the highest prevalence of depression for digestive tumors. In these regions, many countries are considered low-income and middle-income countries. Further research funding would help increase the investigation on this topic, which may allow the development of preventive strategies that reduce the prevalence of anxiety and depression.
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Affiliation(s)
- Javier Martinez-Calderon
- Instituto de Biomedicina de Sevilla, IBiS, Departamento de Fisioterapia, Universidad de Sevilla, Sevilla, Spain; CTS 1110: Understanding Movement and Self in health from Science (UMSS) Research Group, Andalusia, Spain
| | - Cristina García-Muñoz
- CTS 1110: Understanding Movement and Self in health from Science (UMSS) Research Group, Andalusia, Spain; Departamento Ciencias de la Salud y Biomédicas, Universidad Loyola de Andalucía, Sevilla, Spain.
| | - Alberto Marcos Heredia-Rizo
- Instituto de Biomedicina de Sevilla, IBiS, Departamento de Fisioterapia, Universidad de Sevilla, Sevilla, Spain; CTS 1110: Understanding Movement and Self in health from Science (UMSS) Research Group, Andalusia, Spain
| | - Francisco Javier Cano-García
- Departamento de Personalidad, Evaluación y Tratamiento Psicológicos, Universidad de Sevilla, 41018 Sevilla, Spain
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15
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Ru B, Sillah A, Desai K, Chandwani S, Yao L, Kothari S. Real-World Data Quality Framework for Oncology Time to Treatment Discontinuation Use Case: Implementation and Evaluation Study. JMIR Med Inform 2024; 12:e47744. [PMID: 38446504 PMCID: PMC10955397 DOI: 10.2196/47744] [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: 03/30/2023] [Revised: 11/30/2023] [Accepted: 01/14/2024] [Indexed: 03/07/2024] Open
Abstract
BACKGROUND The importance of real-world evidence is widely recognized in observational oncology studies. However, the lack of interoperable data quality standards in the fragmented health information technology landscape represents an important challenge. Therefore, adopting validated systematic methods for evaluating data quality is important for oncology outcomes research leveraging real-world data (RWD). OBJECTIVE This study aims to implement real-world time to treatment discontinuation (rwTTD) for a systemic anticancer therapy (SACT) as a new use case for the Use Case Specific Relevance and Quality Assessment, a framework linking data quality and relevance in fit-for-purpose RWD assessment. METHODS To define the rwTTD use case, we mapped the operational definition of rwTTD to RWD elements commonly available from oncology electronic health record-derived data sets. We identified 20 tasks to check the completeness and plausibility of data elements concerning SACT use, line of therapy (LOT), death date, and length of follow-up. Using descriptive statistics, we illustrated how to implement the Use Case Specific Relevance and Quality Assessment on 2 oncology databases (Data sets A and B) to estimate the rwTTD of an SACT drug (target SACT) for patients with advanced head and neck cancer diagnosed on or after January 1, 2015. RESULTS A total of 1200 (24.96%) of 4808 patients in Data set A and 237 (5.92%) of 4003 patients in Data set B received the target SACT, suggesting better relevance of the former in estimating the rwTTD of the target SACT. The 2 data sets differed with regard to the terminology used for SACT drugs, LOT format, and target SACT LOT distribution over time. Data set B appeared to have less complete SACT records, longer lags in incorporating the latest data, and incomplete mortality data, suggesting a lack of fitness for estimating rwTTD. CONCLUSIONS The fit-for-purpose data quality assessment demonstrated substantial variability in the quality of the 2 real-world data sets. The data quality specifications applied for rwTTD estimation can be expanded to support a broad spectrum of oncology use cases.
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Affiliation(s)
- Boshu Ru
- Center for Observational and Real-world Evidence (CORE), Merck & Co, Inc, West Point, PA, United States
| | - Arthur Sillah
- Center for Observational and Real-world Evidence (CORE), Merck & Co, Inc, West Point, PA, United States
| | - Kaushal Desai
- Center for Observational and Real-world Evidence (CORE), Merck & Co, Inc, West Point, PA, United States
| | - Sheenu Chandwani
- Center for Observational and Real-world Evidence (CORE), Merck & Co, Inc, West Point, PA, United States
| | - Lixia Yao
- Center for Observational and Real-world Evidence (CORE), Merck & Co, Inc, West Point, PA, United States
| | - Smita Kothari
- Center for Observational and Real-world Evidence (CORE), Merck & Co, Inc, West Point, PA, United States
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16
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Minhinnick AM, Dunn AH, Arabnejad V, Paddison JS, Jackson CGCA, Pointer SM, Gurney JK, Cameron LB. Use of Novel National Data Sets to Monitor Chemotherapy Use and Outcomes: A Retrospective Cohort Study of Non-Small-Cell Lung Cancer in Aotearoa New Zealand. JCO Oncol Pract 2024; 20:401-408. [PMID: 38206292 DOI: 10.1200/op.23.00483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 10/19/2023] [Indexed: 01/12/2024] Open
Abstract
PURPOSE Te Aho o Te Kahu, the New Zealand Cancer Control Agency, is establishing a systemic anticancer therapy (SACT) database (Anti-Cancer Therapy-Nationally Organized Workstream [ACT-NOW]) which can be linked to other national health data collections. In this article, we explore the application of ACT-NOW data in the monitoring of uptake and outcomes after the public funding of pemetrexed in Aotearoa New Zealand. METHODS We used the ACT-NOW collection to identify patients with advanced nonsquamous non-small-cell lung cancer, who were treated with first-line platinum-based doublet chemotherapy over an 8-year period. Data were extracted for a period of 4 years before and 4 years after the national funding of pemetrexed (November 1, 2017). Treatments were classified as historical platinum doublet (cisplatin or carboplatin with gemcitabine, vinorelbine, paclitaxel, or docetaxel) or platinum pemetrexed doublet (cisplatin or carboplatin with pemetrexed). The primary outcome was the proportion of patients receiving each treatment type, before and after November 1, 2017. To prototype linkage to outcomes data, we evaluated hospitalization and 1-year overall survival (OS) rates by treatment. RESULTS A total of 331 patients were included from four cancer centers. All patients (116 of 116) who were treated with first-line platinum-based doublet chemotherapy between November 2013 and November 2017 received historical platinum doublet chemotherapy. After the introduction of pemetrexed, between November 2017 and November 2021, 94% (203 of 215) were treated with platinum pemetrexed doublet chemotherapy and 6% (12 of 215) with historical platinum doublet chemotherapy. Linkage to outcomes data for 1-year OS, hospitalization rates, and lengths of stay outcome data were achievable. CONCLUSION The ACT-NOW data set has the potential to facilitate evaluation of the impact of national-level SACT funding decisions on prescribing practice and specific patient outcomes. Our results support the use of these data to inform resource planning and quality improvement.
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Affiliation(s)
- Alice M Minhinnick
- Te Aho o Te Kahu, The New Zealand Cancer Control Agency, Aotearoa, New Zealand
- University of Auckland, Auckland, Aotearoa, New Zealand
- Te Whatu Ora, Health New Zealand, Aotearoa, New Zealand
| | - Alexander H Dunn
- Te Aho o Te Kahu, The New Zealand Cancer Control Agency, Aotearoa, New Zealand
| | - Vahid Arabnejad
- Te Aho o Te Kahu, The New Zealand Cancer Control Agency, Aotearoa, New Zealand
| | - Johanna S Paddison
- Te Aho o Te Kahu, The New Zealand Cancer Control Agency, Aotearoa, New Zealand
- Te Whatu Ora, Health New Zealand, Aotearoa, New Zealand
| | | | - Simon M Pointer
- Te Aho o Te Kahu, The New Zealand Cancer Control Agency, Aotearoa, New Zealand
| | - Jason K Gurney
- Te Aho o Te Kahu, The New Zealand Cancer Control Agency, Aotearoa, New Zealand
- University of Otago, Dunedin, Aotearoa, New Zealand
| | - Laird B Cameron
- University of Auckland, Auckland, Aotearoa, New Zealand
- Te Whatu Ora, Health New Zealand, Aotearoa, New Zealand
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17
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Kästner A, Kron A, van den Berg N, Moon K, Scheffler M, Schillinger G, Pelusi N, Hartmann N, Rieke DT, Stephan-Falkenau S, Schuler M, Wermke M, Weichert W, Klauschen F, Haller F, Hummel HD, Sebastian M, Gattenlöhner S, Bokemeyer C, Esposito I, Jakobs F, von Kalle C, Büttner R, Wolf J, Hoffmann W. Evaluation of the effectiveness of a nationwide precision medicine program for patients with advanced non-small cell lung cancer in Germany: a historical cohort analysis. THE LANCET REGIONAL HEALTH. EUROPE 2024; 36:100788. [PMID: 38034041 PMCID: PMC10687333 DOI: 10.1016/j.lanepe.2023.100788] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 11/02/2023] [Accepted: 11/03/2023] [Indexed: 12/02/2023]
Abstract
Background The national Network Genomic Medicine (nNGM) Lung Cancer provides comprehensive and high-quality multiplex molecular diagnostics and standardized personalized treatment recommendation for patients with advanced non-small cell lung cancer (aNSCLC) in Germany. The primary aim of this study was to investigate the effectiveness of the nNGM precision medicine program in terms of overall survival (OS) using real-world data (RWD). Methods A historical nationwide cohort analysis of patients with aNSCLC and initial diagnosis between 04/2019 and 06/2020 was conducted to compare treatment and OS of patients with and without nNGM-participation. Patients participating within the nNGM (nNGM group) were selected based on a prospective nNGM database. The electronic health records (EHR) of the prospective nNGM database were case-specifically linked to claims data (AOK, German health insurance). The control group was selected from claims data of patients receiving usual care without nNGM-participation (non-nNGM group). The minimum follow-up period was six months. Findings Overall, n = 509 patients in the nNGM group and n = 7213 patients in the non-nNGM group met the inclusion criteria. Patients participating in the nNGM had a significantly improved OS compared to the non-nNGM group (median OS: 10.5 months vs. 8.7 months, p = 0.008, HR = 0.84, 95% CI: 0.74-0.95). The 1-year survival rates were 46.8% (nNGM) and 41.3% (non-nNGM). The use of approved tyrosine kinase inhibitors (TKI) in the first-line setting was significantly higher in the nNGM group than in the non-nNGM group (nNGM: 8.4% (43/509) vs. non-nNGM: 5.1% (366/7213), p = 0.001). Overall, patients receiving first-line TKI treatment had significantly higher 1-year OS rates than patients treated with PD-1/PD-L1 inhibitors and/or chemotherapy (67.2% vs. 40.2%, p < 0.001). Interpretation This is the first study to demonstrate a significant survival benefit and higher utilization of targeted therapies for aNSCLC patients participating within nNGM. Our data indicate that precision medicine programs can enhance collaborative personalized lung cancer care and promote the implementation of treatment innovations and the latest scientific knowledge into clinical routine care. Funding The study was funded by the AOK Federal Association Germany.
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Affiliation(s)
- Anika Kästner
- Institute for Community Medicine, Section Epidemiology of Health Care and Community Health, University Medicine Greifswald, Greifswald, Germany
| | - Anna Kron
- National Network Genomic Medicine Lung Cancer, Germany
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Lung Cancer Group Cologne, University Hospital of Cologne, Cologne, Germany
| | - Neeltje van den Berg
- Institute for Community Medicine, Section Epidemiology of Health Care and Community Health, University Medicine Greifswald, Greifswald, Germany
| | - Kilson Moon
- Institute for Community Medicine, Section Epidemiology of Health Care and Community Health, University Medicine Greifswald, Greifswald, Germany
| | - Matthias Scheffler
- National Network Genomic Medicine Lung Cancer, Germany
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Lung Cancer Group Cologne, University Hospital of Cologne, Cologne, Germany
| | | | - Natalie Pelusi
- National Network Genomic Medicine Lung Cancer, Germany
- Institute of Pathology, University Hospital Bonn, Bonn, Germany
| | - Nils Hartmann
- National Network Genomic Medicine Lung Cancer, Germany
- Institute of Pathology, University Medical Center, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Damian Tobias Rieke
- National Network Genomic Medicine Lung Cancer, Germany
- Charité Comprehensive Cancer Center, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Susann Stephan-Falkenau
- National Network Genomic Medicine Lung Cancer, Germany
- Institute of Pathology, Helios Klinikum Emil von Behring, Berlin, Germany
| | - Martin Schuler
- National Network Genomic Medicine Lung Cancer, Germany
- West German Cancer Center, University Hospital Essen, Essen, Germany
| | - Martin Wermke
- National Network Genomic Medicine Lung Cancer, Germany
- Clinic for Internal Medicine I, University Hospital Carl Gustav Carus and Medical Faculty of the TU Dresden, Dresden, Germany
| | - Wilko Weichert
- National Network Genomic Medicine Lung Cancer, Germany
- Institute of Pathology, Technical University of Munich (TUM), Munich, Germany
| | - Frederick Klauschen
- National Network Genomic Medicine Lung Cancer, Germany
- Institute of Pathology, Ludwig-Maximilians-University (LMU), Munich, Germany
| | - Florian Haller
- National Network Genomic Medicine Lung Cancer, Germany
- Institute of Pathology, Friedrich-Alexander University Erlangen-Nuremberg, University Hospital Erlangen, Erlangen, Germany
| | - Horst-Dieter Hummel
- National Network Genomic Medicine Lung Cancer, Germany
- Translational Oncology/Early Clinical Trial Unit (ECTU), Comprehensive Cancer Center Mainfranken and Bavarian Cancer Research Center (BZKF), University Hospital Würzburg, Würzburg, Germany
| | - Martin Sebastian
- National Network Genomic Medicine Lung Cancer, Germany
- Department of Medicine II, Hematology/Oncology, University Hospital Frankfurt, Frankfurt, Germany
| | - Stefan Gattenlöhner
- National Network Genomic Medicine Lung Cancer, Germany
- Department of Pathology, University Hospital Giessen and Marburg, Giessen, Germany
| | - Carsten Bokemeyer
- National Network Genomic Medicine Lung Cancer, Germany
- University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Irene Esposito
- National Network Genomic Medicine Lung Cancer, Germany
- Institute of Pathology, Heinrich-Heine-University and University Hospital Duesseldorf, Duesseldorf, Germany
| | - Florian Jakobs
- National Network Genomic Medicine Lung Cancer, Germany
- Department of Hematology and Stem Cell Transplantation, Faculty of Medicine and University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Christof von Kalle
- National Network Genomic Medicine Lung Cancer, Germany
- Berlin Institute of Health at Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Reinhard Büttner
- National Network Genomic Medicine Lung Cancer, Germany
- Institute of Pathology, Faculty of Medicine and University Hospital Cologne, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Lung Cancer Group Cologne, University of Cologne, Cologne, Germany
| | - Jürgen Wolf
- National Network Genomic Medicine Lung Cancer, Germany
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Lung Cancer Group Cologne, University Hospital of Cologne, Cologne, Germany
| | - Wolfgang Hoffmann
- Institute for Community Medicine, Section Epidemiology of Health Care and Community Health, University Medicine Greifswald, Greifswald, Germany
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18
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Castelo-Branco L, Pellat A, Martins-Branco D, Valachis A, Derksen JWG, Suijkerbuijk KPM, Dafni U, Dellaporta T, Vogel A, Prelaj A, Groenwold RHH, Martins H, Stahel R, Bliss J, Kather J, Ribelles N, Perrone F, Hall PS, Dienstmann R, Booth CM, Pentheroudakis G, Delaloge S, Koopman M. ESMO Guidance for Reporting Oncology real-World evidence (GROW). Ann Oncol 2023; 34:1097-1112. [PMID: 37848160 DOI: 10.1016/j.annonc.2023.10.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 09/28/2023] [Accepted: 10/04/2023] [Indexed: 10/19/2023] Open
Affiliation(s)
- L Castelo-Branco
- Scientific and Medical Division, European Society for Medical Oncology (ESMO), Lugano, Switzerland.
| | - A Pellat
- Department of Gastroenterology and Digestive Oncology, Hôpital Cochin AP-HP, Université Paris Cité, Paris; Centre d'Épidémiologie Clinique, Hôtel Dieu, Paris, France
| | - D Martins-Branco
- Scientific and Medical Division, European Society for Medical Oncology (ESMO), Lugano, Switzerland; Université Libre de Bruxelles (ULB), Hôpital Universitaire de Bruxelles (HUB), Institut Jules Bordet, Academic Trials Promoting Team (ATPT), Brussels, Belgium
| | - A Valachis
- Department of Oncology, Faculty of Medicine and Health, Örebro University Hospital, Örebro University, Örebro, Sweden
| | - J W G Derksen
- Julius Center for Health Sciences and Primary Care, Department of Epidemiology and Health Economics, University Medical Centre Utrecht, Utrecht University, Utrecht
| | - K P M Suijkerbuijk
- Department of Medical Oncology, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - U Dafni
- Laboratory of Biostatistics, Department of Nursing, National and Kapodistrian University of Athens, Athens; Frontier Science Foundation Hellas, Athens, Greece
| | - T Dellaporta
- Frontier Science Foundation Hellas, Athens, Greece
| | - A Vogel
- Department of Gastroenterology, Hepatology and Endocrinology, Medical School of Hannover, Hannover, Germany; Toronto Center of Liver Disease, Toronto General Hospital, University Health Network, Toronto; Princess Margaret Cancer Centre, University of Toronto, Toronto, Canada
| | - A Prelaj
- AI-ON-Lab, Medical Oncology Department, Fondazione IRCCS Istituto Nazionale Tumori, Milan; NEARLab, Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan, Italy
| | - R H H Groenwold
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - H Martins
- Business Research Unit, ISCTE Business School, ISCTE-IUL, Lisbon, Portugal
| | - R Stahel
- ETOP IBCSG Partners Foundation, Berne, Switzerland
| | - J Bliss
- ICR-CTSU, Division of Clinical Studies, The Institute of Cancer Research, London, UK
| | - J Kather
- Else Kroener Fresenius Center for Digital Health, Technical University Dresden, Dresden; Medical Oncology, National Center for Tumor Diseases, University Hospital Heidelberg, Heidelberg, Germany
| | - N Ribelles
- Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, IBIMA, Málaga, Spain
| | - F Perrone
- Clinical Trial Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Naples, Italy
| | - P S Hall
- Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
| | - R Dienstmann
- Oncoclinicas Precision Medicine, Oncoclinicas Group, São Paulo, Brazil; Oncology Data Science Group, Vall d'Hebron Institute of Oncology, Barcelona, Spain
| | - C M Booth
- Department of Oncology; Department of Public Health Sciences, Queen's University, Kingston, Canada
| | - G Pentheroudakis
- Scientific and Medical Division, European Society for Medical Oncology (ESMO), Lugano, Switzerland
| | - S Delaloge
- Department of Cancer Medicine, Gustave Roussy, Villejuif, France
| | - M Koopman
- Department of Medical Oncology, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
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19
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Conroy S, Catto JWF, Bex A, Brown JE, Cartledge J, Fielding A, Jones RJ, Khoo V, Nicol D, Stewart GD, Sullivan M, Tran MGB, Woodward R, Cumberbatch MG. Diagnosis, treatment, and survival from kidney cancer: real-world National Health Service England data between 2013 and 2019. BJU Int 2023; 132:541-553. [PMID: 37436368 DOI: 10.1111/bju.16128] [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: 07/13/2023]
Abstract
OBJECTIVES To report the NHS Digital (NHSD) data for patients diagnosed with kidney cancer (KC) in England. We explore the incidence, route to diagnosis (RTD), treatment, and survival patterns from 2013 to 2019. MATERIALS AND METHODS Data was extracted from the Cancer Data NHSD portal for International Classification of Diseases, 10th edition coded KC; this included Cancer Registry data, Hospital Episode Statistics, and cancer waiting times data. RESULTS Registrations included 66 696 individuals with KC. Incidence of new KC diagnoses increased (8998 in 2013, to 10 232 in 2019), but the age-standardised rates were stable (18.7-19.4/100 000 population). Almost half of patients (30 340 [45.5%]) were aged 0-70 years and the cohort were most frequently diagnosed with Stage 1-2 KC (n = 26 297 [39.4%]). Most patients were diagnosed through non-urgent general practitioner referrals (n = 16 814 [30.4%]), followed by 2-week-wait (n = 15 472 [28.0%]) and emergency routes (n = 11 796 [21.3%]), with older patients (aged ≥70 years), Stage 4 KCs, and patients with non-specified renal cell carcinoma being significantly more likely to present through the emergency route (all P < 0.001). Invasive treatment (surgery or ablation), radiotherapy, or systemic anti-cancer therapy use varied with disease stage, patient factors, and treatment network (Cancer Alliance). Survival outcomes differed by Stage, histological subtype, and social deprivation class (P < 0.001). Age-standardised mortality rates did not change over the study duration, although immunotherapy usage is likely not captured in this study timeline. CONCLUSION The NHSD resource provides useful insight about the incidence, diagnostic pathways, treatment, and survival of patients with KC in England and a useful benchmark for the upcoming commissioned National Kidney Cancer Audit. The RTD data may be limited by incidental diagnoses, which could confound the high proportion of 'emergency' diagnoses. Importantly, survival outcomes remained relatively unchanged.
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Affiliation(s)
- Samantha Conroy
- Sheffield Teaching Hospitals Foundation Trust, Sheffield, UK
- Academic Unit of Urology, Department of Oncology and Metabolism, University of Sheffield Medical School, Sheffield, UK
| | - James W F Catto
- Sheffield Teaching Hospitals Foundation Trust, Sheffield, UK
- Academic Unit of Urology, Department of Oncology and Metabolism, University of Sheffield Medical School, Sheffield, UK
| | - Axel Bex
- Royal Free NHS Foundation Trust, Specialist Centre for Kidney Cancer, London, UK
- Division of Surgery and Interventional Science, University College London, London, UK
| | - Janet E Brown
- Sheffield Teaching Hospitals Foundation Trust, Sheffield, UK
- Academic Unit of Clinical Oncology, Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK
| | | | - Alison Fielding
- Bladder and Renal Cancer Clinical Studies Group, National Cancer Research Institute, London, UK
| | - Rob J Jones
- Institute of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Vincent Khoo
- Royal Marsden NHS Foundation Trust, London, UK
- Institute of Cancer Research, London, UK
| | - David Nicol
- Royal Marsden NHS Foundation Trust, London, UK
- Institute of Cancer Research, London, UK
| | - Grant D Stewart
- Department of Surgery, University of Cambridge, Cambridge, UK
| | - Mark Sullivan
- Department of Urology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
- University of Oxford, Oxford, UK
| | - Maxine G B Tran
- Royal Free NHS Foundation Trust, Specialist Centre for Kidney Cancer, London, UK
- Division of Surgery and Interventional Science, University College London, London, UK
| | - Rose Woodward
- Action Kidney Cancer, Manchester, UK
- International Kidney Cancer Coalition, UK
| | - Marcus G Cumberbatch
- Sheffield Teaching Hospitals Foundation Trust, Sheffield, UK
- Academic Unit of Urology, Department of Oncology and Metabolism, University of Sheffield Medical School, Sheffield, UK
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Coleman RL, Garside J, Hurteau J, Nguyen J, Kobayashi M. Treatment Patterns and Outcomes Among Patients With Advanced or Recurrent Endometrial Cancer Initiating First-Line Therapy in the United States. JOURNAL OF HEALTH ECONOMICS AND OUTCOMES RESEARCH 2023; 10:82-90. [PMID: 37905183 PMCID: PMC10613433 DOI: 10.36469/001c.87853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 09/08/2023] [Indexed: 11/02/2023]
Abstract
Background: Patients with advanced or recurrent endometrial cancer (EC) typically have limited treatment options and poor long-term survival outcomes following first-line therapy. Real-world treatment patterns and survival outcomes data are limited for patients in this setting. Objectives: The objective of this retrospective study was to describe real-world demographics, clinical characteristics, treatment patterns, and overall survival among patients in the United States with primary advanced or recurrent EC who initiated at least 1 line of therapy (LOT). Methods: Patients with a diagnosis of primary advanced or recurrent EC in a real-world database from January 1, 2013, to July 31, 2021, were included. The date for inclusion was the date of EC diagnosis documentation; patients were indexed for treatment patterns and outcomes at the start of the first LOT and at the start of each subsequent LOT they initiated. Data were stratified by subgroups of patients who had mismatch repair deficient (dMMR) or microsatellite instability-high (MSI-H) tumors. Results: A total of 1961 patients who received at least 1 LOT were included. Most patients in this cohort, and the dMMR/MSI-H subgroup, received a platinum combination as first-line treatment, with carboplatin-paclitaxel being the most common regimen. Only 53% of patients who received first-line treatment subsequently received second-line therapy. Of the patients who received at least 1 LOT, use of immunotherapy in the second-line setting was more common in the dMMR/MSI-H subgroup. Median overall survival ranged from 14.1 to 31.8 months across the 5 most frequently used first-line treatment regimens in the ≥1 LOT cohort and became shorter with each subsequent LOT. Discussion: The use of platinum-based chemotherapy for first-line treatment of advanced or recurrent EC predominates in the real-world setting, despite the poor long-term survival outcomes associated with most of these regimens. Conclusions: Patients with recurrent/advanced EC have a poor prognosis, highlighting the need for therapies with more durable benefits.
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21
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Garassino MC, Oskar S, Arunachalam A, Zu K, Kao YH, Chen C, Meng W, Pietanza MC, Zhao B, Aggarwal H. Real-World Treatment Patterns and Outcomes of First-Line Immunotherapy Among Patients With Advanced Nonsquamous NSCLC Harboring BRAF, MET, or HER2 Alterations. JTO Clin Res Rep 2023; 4:100568. [PMID: 37744307 PMCID: PMC10514206 DOI: 10.1016/j.jtocrr.2023.100568] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 08/11/2023] [Accepted: 08/21/2023] [Indexed: 09/26/2023] Open
Abstract
Introduction Data on utilization and clinical outcomes of programmed cell death protein or programmed death-ligand 1 (PD-[L]1) inhibitors in NSCLC with uncommon oncogenic alterations is limited. Methods This retrospective study used a deidentified U.S. nationwide clinicogenomic database to select patients with advanced nonsquamous NSCLC without EGFR, ALK, or ROS1 alterations, diagnosed from January 1, 2016 to September 30, 2020, who initiated first-line therapy. Our objectives were to summarize characteristics and treatment patterns for patients with four little-studied genomic alterations or driver-negative NSCLC. We estimated Kaplan-Meier real-world time on treatment (rwTOT) and time to next treatment for patients receiving PD-(L)1 inhibitors. The data cutoff was September 30, 2021. Results Of the 3971 eligible patients, 84 (2%) had NSCLC with BRAF V600E mutation, 117 (3%) had MET exon 14 skipping mutation, 130 (3%) had MET amplification, 91 (2%) had ERBB2 activation mutation, and 691 patients (17%) had driver-negative NSCLC. Patient characteristics differed among cohorts as expected. The most common first-line regimen in each cohort was a PD-(L)1 inhibitor as monotherapy or in combination with chemotherapy. The median rwTOT with anti-PD-(L)1 monotherapy was 4.6 months in the driver-negative cohort and ranged from 2.9 months (ERBB2 mutation) to 7.6 months (BRAF V600E mutation). The median rwTOT with anti-PD-(L)1-chemotherapy combination was 5.2 months in the driver-negative cohort and 6 months in all but the BRAF V600E cohort (17.5 mo). The patterns of real-world time to next treatment results were similar. Conclusions Substantial use of anti-PD-(L)1 therapy and associated clinical outcomes are consistent with previous real-world findings and suggest no detriment from PD-(L)1 inhibitors for advanced nonsquamous NSCLC harboring one of these four genomic alterations relative to driver-negative NSCLC.
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Affiliation(s)
- Marina C. Garassino
- Thoracic Oncology Program, Section of Hematology Oncology, Department of Medicine, The University of Chicago, Chicago, Illinois
| | - Sabine Oskar
- Center for Observational and Real-World Evidence (CORE), Merck & Co., Inc., Rahway, New Jersey
| | - Ashwini Arunachalam
- Center for Observational and Real-World Evidence (CORE), Merck & Co., Inc., Rahway, New Jersey
| | - Ke Zu
- Epidemiology, Merck & Co., Inc., Rahway, New Jersey
| | - Yu-Han Kao
- Center for Observational and Real-World Evidence (CORE), Merck & Co., Inc., Rahway, New Jersey
| | - Cai Chen
- Data, AI and Genome Sciences (DAGS) Department, Merck & Co., Inc., Rahway, New Jersey
| | - Weilin Meng
- Center for Observational and Real-World Evidence (CORE), Merck & Co., Inc., Rahway, New Jersey
| | | | - Bin Zhao
- Clinical Research, Merck & Co., Inc., Rahway, New Jersey
| | - Himani Aggarwal
- Center for Observational and Real-World Evidence (CORE), Merck & Co., Inc., Rahway, New Jersey
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Cure P, ElShourbagy Ferreira S, Fessel JP, Ossip D, Zand MS, Steele SJ, Gersing K, Hartshorn CM. Real-world data for 21 st-century medicine: The clinical and translational science awards program perspective. J Clin Transl Sci 2023; 7:e201. [PMID: 37830007 PMCID: PMC10565194 DOI: 10.1017/cts.2023.588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/30/2023] [Accepted: 06/30/2023] [Indexed: 10/14/2023] Open
Affiliation(s)
- Pablo Cure
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, USA
| | | | - Joshua P. Fessel
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, USA
| | - Deborah Ossip
- Center for Leading Innovation and Collaboration (CLIC), Clinical and Translational Science Program National Coordinating Center, University of Rochester Medical Center, Rochester, NY, USA
- Department of Public Health Sciences, University of Rochester Medical Center, Rochester, NY, USA
| | - Martin S. Zand
- Center for Leading Innovation and Collaboration (CLIC), Clinical and Translational Science Program National Coordinating Center, University of Rochester Medical Center, Rochester, NY, USA
- Department of Public Health Sciences, University of Rochester Medical Center, Rochester, NY, USA
- Department of Medicine, Division of Nephrology, University of Rochester Medical Center, Rochester, NY, USA
| | - Scott J. Steele
- Center for Leading Innovation and Collaboration (CLIC), Clinical and Translational Science Program National Coordinating Center, University of Rochester Medical Center, Rochester, NY, USA
- Department of Public Health Sciences, University of Rochester Medical Center, Rochester, NY, USA
| | - Kenneth Gersing
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, USA
| | - Christopher M. Hartshorn
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, USA
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23
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Fuchs B, Schelling G, Elyes M, Studer G, Bode-Lesniewska B, Scaglioni MF, Giovanoli P, Heesen P. Unlocking the Power of Benchmarking: Real-World-Time Data Analysis for Enhanced Sarcoma Patient Outcomes. Cancers (Basel) 2023; 15:4395. [PMID: 37686671 PMCID: PMC10486409 DOI: 10.3390/cancers15174395] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 08/27/2023] [Accepted: 08/29/2023] [Indexed: 09/10/2023] Open
Abstract
Benchmarking is crucial for healthcare providers to enhance quality and efficiency, notably for complex conditions like sarcomas. Multidisciplinary teams/sarcoma boards (MDT/SBs) are vital in sarcoma management, but differences in their processes can affect patient outcomes and treatment costs, despite adherence to international guidelines. To address this issue, this study aimed to compare two MDT/SBs and establish an interoperable digital platform, Sarconnector®, for real-time-world data assessment and automated analysis. The study included 983 patients, 46.0% of whom female, with a median age of 58 years, and 4.5% of patients presented with metastasis at diagnosis. Differences were observed in the number of first-time presentations, follow-up presentations, primary sarcomas, biopsies and chemotherapy indications between the two MDT/SB. The results highlight the importance of benchmarking and utilizing a harmonized data approach, such as the RWT approach provided by the Sarconnector®, to standardize and evaluate quality and cost metrics. By identifying areas of improvement and making data-driven decisions on the meta-level, healthcare providers can optimize resources and improve patient outcomes. In conclusion, benchmarking with the RWT harmonized data approach provided by the Sarconnector® can help healthcare providers improve the overall effectiveness of the healthcare system and achieve better outcomes for their patients in terms of both outcomes and costs.
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Affiliation(s)
- Bruno Fuchs
- Sarcoma Service, University Teaching Hospital LUKS, University of Lucerne, 6000 Lucerne, Switzerland
- University Hospital USZ, University of Zurich, 8000 Zurich, Switzerland
- Sarcoma Service, Kantonsspital Winterthur, 8400 Winterthur, Switzerland
| | - Georg Schelling
- Sarcoma Service, University Teaching Hospital LUKS, University of Lucerne, 6000 Lucerne, Switzerland
- Sarcoma Service, Kantonsspital Winterthur, 8400 Winterthur, Switzerland
| | - Maria Elyes
- Sarcoma Service, University Teaching Hospital LUKS, University of Lucerne, 6000 Lucerne, Switzerland
| | - Gabriela Studer
- Sarcoma Service, University Teaching Hospital LUKS, University of Lucerne, 6000 Lucerne, Switzerland
| | - Beata Bode-Lesniewska
- Patho Enge, SSN Reference Sarcoma Pathology, University of Zurich, 8000 Zurich, Switzerland
| | - Mario F. Scaglioni
- Sarcoma Service, University Teaching Hospital LUKS, University of Lucerne, 6000 Lucerne, Switzerland
| | - Pietro Giovanoli
- University Hospital USZ, University of Zurich, 8000 Zurich, Switzerland
| | - Philip Heesen
- University Hospital USZ, University of Zurich, 8000 Zurich, Switzerland
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24
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Zhang P, Xue K, Dai Y, Zhao X, Zhang D, Wei P, Qi Z. A novel AIE fluorescence probe featuring with high quantum yield for high-fidelity lysosomal targeting and tracking. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 296:122657. [PMID: 37003147 DOI: 10.1016/j.saa.2023.122657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 03/16/2023] [Accepted: 03/18/2023] [Indexed: 06/19/2023]
Abstract
High-fidelity imaging and long-term visualization of lysosomes are pivotal factors in the functional assessment of lysosomes, which perform an instrumental role in the physiological activity of cells. However, commercial probes have great limitations in lysosome exploration resulting from the aggregation-caused quenching effect as well as photobleaching instability and small Stokes shift. Therefore, we constructed a novel probe named TTAM with triphenylamine as the matrix and morpholine ring as the targeting group. In contrast with commonly accessible Lyso-tracker Red, TTAM has the merits of aggregation-induced emission effect, extremely high quantum yields (51.57 % solid-state) as well as fluorescence intensity, significant photostability, and high resolution. These properties make it ideal for imaging and activity monitoring lysosomes, which provides a powerful condition for bio-imaging.
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Affiliation(s)
- Pan Zhang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, Jiangsu 211189, PR China
| | - Ke Xue
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, Jiangsu 211189, PR China
| | - Yanpeng Dai
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, Jiangsu 211189, PR China
| | - Xinxin Zhao
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, Jiangsu 211189, PR China
| | - Dongdong Zhang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, Jiangsu 211189, PR China
| | - Pengfei Wei
- Special Equipment Safety Supervision Inspection Institue of Jiangsu Province, Nanjing, Jiangsu 210003, PR China
| | - Zhengjian Qi
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, Jiangsu 211189, PR China.
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Eaglehouse YL, Shriver CD, Lin J, Bytnar JA, Darmon S, McGlynn KA, Zhu K. MilCanEpi: Increased Capability for Cancer Care Research in the Department of Defense. JCO Clin Cancer Inform 2023; 7:e2300035. [PMID: 37582239 PMCID: PMC10569781 DOI: 10.1200/cci.23.00035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 05/23/2023] [Accepted: 06/29/2023] [Indexed: 08/17/2023] Open
Abstract
The Military Health System (MHS) of the US Department of Defense (DoD) provides comprehensive medical care to over nine million beneficiaries, including active-duty members, reservists, activated National Guard, military retirees, and their family members. The MHS generates an extensive database containing administrative claims and medical encounter data, while the DoD also maintains a cancer registry that collects information about the occurrence of cancer among its beneficiaries who receive care at military treatment facilities. Collating data from the two sources diminishes the limitations of using registry or medical claims data alone for cancer research and extends their usage. To facilitate cancer research using the unique military health resources, a computer interface linking the two databases has been developed, called Military Cancer Epidemiology, or MilCanEpi. The intent of this article is to provide an overview of the MilCanEpi data system, describing its components, structure, potential uses, and limitations.
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Affiliation(s)
- Yvonne L. Eaglehouse
- Murtha Cancer Center Research Program, Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, MD
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD
| | - Craig D. Shriver
- Murtha Cancer Center Research Program, Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, MD
- Department of Surgery, Walter Reed National Military Medical Center, Bethesda, MD
| | - Jie Lin
- Murtha Cancer Center Research Program, Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, MD
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD
- Department of Preventive Medicine & Biostatistics, F. Edward Hébert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD
| | - Julie A. Bytnar
- Murtha Cancer Center Research Program, Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, MD
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD
| | - Sarah Darmon
- Murtha Cancer Center Research Program, Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, MD
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD
| | - Katherine A. McGlynn
- Division of Cancer Epidemiology & Genetics, National Cancer Institute, Rockville, MD
| | - Kangmin Zhu
- Murtha Cancer Center Research Program, Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, MD
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD
- Department of Preventive Medicine & Biostatistics, F. Edward Hébert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD
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Shah H, Wolfe D, Clemons M, Liu M, Thavorn K, Veroniki AA, Lunny C, Pond G, McGee S, Skidmore B, Arnaout A, Hutton B. Can routinely collected administrative data effectively be used to evaluate and validate endpoints used in breast cancer clinical trials? Protocol for a scoping review of the literature. Syst Rev 2023; 12:117. [PMID: 37422656 PMCID: PMC10329388 DOI: 10.1186/s13643-023-02283-5] [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: 04/24/2023] [Accepted: 06/25/2023] [Indexed: 07/10/2023] Open
Abstract
BACKGROUND Randomized controlled trials (RCTs) are a critical component of evidence-based medicine and the evolution of patient care. However, the costs of conducting a RCT can be prohibitive. A promising approach toward reduction of costs and lessening of the burden of intensive and lengthy patient follow-up is the use of routinely collected healthcare data (RCHD), commonly called real-world data. We propose a scoping review to identify existing RCHD case definitions of breast cancer progression and survival and their diagnostic performance. METHODS We will search MEDLINE, EMBASE, and CINAHL to identify primary studies of women with either early-stage or metastatic breast cancer, managed with established therapies, that evaluated the diagnostic accuracy of one or more RCHD-based case definitions or algorithms of disease progression (i.e., recurrence, progression-free survival, disease-free survival, or invasive disease-free survival) or survival (i.e., breast-cancer-free survival or overall survival) compared with a reference standard measure (e.g., chart review or a clinical trial dataset). Study characteristics and descriptions of algorithms will be extracted along with measures of the diagnostic accuracy of each algorithm (e.g., sensitivity, specificity, positive predictive value, negative predictive value), which will be summarized both descriptively and in structured figures/tables. DISCUSSION Findings from this scoping review will be clinically meaningful for breast cancer researchers globally. Identification of feasible and accurate strategies to measure patient-important outcomes will potentially reduce RCT budgets as well as lessen the burden of intensive trial follow-up on patients. SYSTEMATIC REVIEW REGISTRATION Open Science Framework ( https://doi.org/10.17605/OSF.IO/6D9RS ).
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Affiliation(s)
- Hely Shah
- Department of Oncology, Ottawa Hospital, Ottawa, ON Canada
| | - Dianna Wolfe
- Ottawa Hospital Research Institute, Ottawa, ON Canada
| | - Mark Clemons
- Department of Oncology, Ottawa Hospital, Ottawa, ON Canada
- Ottawa Hospital Research Institute, Ottawa, ON Canada
| | - Michelle Liu
- Ottawa Hospital Research Institute, Ottawa, ON Canada
| | | | - Areti-Angeliki Veroniki
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, ON Canada
- Institute for Health Policy, Management, and Evaluation, University of Toronto, Toronto, ON Canada
| | - Carole Lunny
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, ON Canada
| | - Greg Pond
- Department of Oncology, McMaster University, Hamilton, ON Canada
| | - Sharon McGee
- Department of Oncology, Ottawa Hospital, Ottawa, ON Canada
| | | | - Angel Arnaout
- Department of Oncology, Ottawa Hospital, Ottawa, ON Canada
| | - Brian Hutton
- Ottawa Hospital Research Institute, Ottawa, ON Canada
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Zhao R, Zhang W, Zhang Z, He C, Xu R, Tang X, Wang B. Evaluation of reporting quality of cohort studies using real-world data based on RECORD: systematic review. BMC Med Res Methodol 2023; 23:152. [PMID: 37386371 PMCID: PMC10308622 DOI: 10.1186/s12874-023-01960-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 05/31/2023] [Indexed: 07/01/2023] Open
Abstract
OBJECTIVE Real-world data (RWD) and real-world evidence (RWE) have been paid more and more attention in recent years. We aimed to evaluate the reporting quality of cohort studies using real-world data (RWD) published between 2013 and 2021 and analyze the possible factors. METHODS We conducted a comprehensive search in Medline and Embase through the OVID interface for cohort studies published from 2013 to 2021 on April 29, 2022. Studies aimed at comparing the effectiveness or safety of exposure factors in the real-world setting were included. The evaluation was based on the REporting of studies Conducted using Observational Routinely-collected health Data (RECORD) statement. Agreement for inclusion and evaluation was calculated using Cohen's kappa. Pearson chi-square test or Fisher's exact test and Mann-Whitney U test were used to analyze the possible factors, including the release of RECORD, journal IFs, and article citations. Bonferroni's correction was conducted for multiple comparisons. Interrupted time series analysis was performed to display the changes in report quality over time. RESULTS 187 articles were finally included. The mean ± SD of the percentage of adequately reported items in the 187 articles was 44.7 ± 14.3 with a range of 11.1-87%. Of 23 items, the adequate reporting rate of 10 items reached 50%, and the reporting rate of some vital items was inadequate. After Bonferroni's correction, the reporting of only one item significantly improved after the release of RECORD and there was no significant improvement in the overall report quality. For interrupted time series analysis, there were no significant changes in the slope (p = 0.42) and level (p = 0.12) of adequate reporting rate. The journal IFs and citations were respectively related to 2 areas and the former significantly higher in high-reporting quality articles. CONCLUSION The endorsement of the RECORD cheklist was generally inadequate in cohort studies using RWD and has not improved in recent years. We encourage researchers to endorse relevant guidelines when utilizing RWD for research.
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Affiliation(s)
- Ran Zhao
- Institute of Information on Traditional Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Wen Zhang
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - ZeDan Zhang
- Traditional Chinese Medicine Data Center, China Academy of Chinese Medical Sciences, Beijing, China
| | - Chang He
- Institute of Information on Traditional Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Rong Xu
- Guang'anmeng Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - XuDong Tang
- China Academy of Chinese Medical Sciences, Beijing, China.
| | - Bin Wang
- Institute of Information on Traditional Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, China.
- Traditional Chinese Medicine Data Center, China Academy of Chinese Medical Sciences, Beijing, China.
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Liang X, Du L, Fan Y. The potential of FCRL genes as targets for cancer treatment: insights from bioinformatics and immunology. Aging (Albany NY) 2023; 15:204766. [PMID: 37285836 PMCID: PMC10292877 DOI: 10.18632/aging.204766] [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: 03/21/2023] [Accepted: 05/17/2023] [Indexed: 06/09/2023]
Abstract
Cancer is a prevalent and dangerous disease that requires a multifaceted approach to treatment. The FCRL family gene has been linked to immune function and tumor progression. Bioinformatics may help unravel their role in cancer treatment. We conducted a comprehensive analysis of the FCRL family genes in pan-cancer using publicly available databases and online tools. Specifically, we examined gene expression, prognostic significance, mutation profiles, drug resistance, as well as biological and immunomodulatory roles. Our data were sourced from The Cancer Genome Atlas, Genotype-Tissue Expression, cBioPortal, STRING, GSCALite, Cytoscape, and R software. The expression of FCRL genes varies significantly across different tumor types and normal tissues. While high expression of most FCRL genes is associated with a protective effect in many cancers, FCRLB appears to be a risk factor in several types of cancer. Alterations in FCRL family genes, particularly through amplification and mutation, are common in cancers. These genes are closely linked to classical cancer pathways such as apoptosis, epithelial-mesenchymal transition (EMT), estrogen receptor (ER) signaling, and DNA damage response. Enrichment analysis indicates that FCRL family genes are predominantly associated with immune cell activation and differentiation. Immunological assays demonstrate a strong positive correlation between FCRL family genes and tumor-infiltrating lymphocytes (TILs), immunostimulators, and immunoinhibitors. Furthermore, FCRL family genes can enhance the sensitivity of various anticancer drugs. The FCRL family genes are vital in cancer pathogenesis and progression. Targeting these genes in conjunction with immunotherapy could enhance cancer treatment efficacy. Further research is required to determine their potential as therapeutic targets.
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Affiliation(s)
- Xiao Liang
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Lei Du
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Yuchao Fan
- Department of Anesthesiology, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, Sichuan Province, China
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Randon G, Aoki Y, Cohen R, Provenzano L, Nasca V, Klempner SJ, Maron SB, Cerantola R, Chao J, Fornaro L, Ferrari Bravo W, Ghelardi F, Ambrosini M, Manca P, Salati M, Kawazoe A, Zhu V, Cowzer D, Genovesi V, Lonardi S, Shitara K, André T, Pietrantonio F. Outcomes and a prognostic classifier in patients with microsatellite instability-high metastatic gastric cancer receiving PD-1 blockade. J Immunother Cancer 2023; 11:e007104. [PMID: 37277193 PMCID: PMC10255232 DOI: 10.1136/jitc-2023-007104] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/16/2023] [Indexed: 06/07/2023] Open
Abstract
BACKGROUND Subgroup analyses of randomized trials suggest the superiority of immune checkpoint inhibitor-based therapy over chemotherapy in patients with mismatch-repair deficient (dMMR) and/or microsatellite instability-high (MSI-high) advanced gastric or gastroesophageal junction adenocarcinoma. However, these subgroups are small and studies examining prognostic features within dMMR/MSI-high patients are lacking. METHODS We conducted an international cohort study at tertiary cancer centers and collected baseline clinicopathologic features of patients with dMMR/MSI-high metastatic or unresectable gastric cancer treated with anti-programmed cell death protein-1 (PD-1)-based therapies. The adjusted HRs of variables significantly associated with overall survival (OS) were used to develop a prognostic score. RESULTS One hundred and thirty patients were included. At a median follow-up of 25.1 months, the median progression-free survival (PFS) was 30.3 months (95% CI: 20.4 to NA) and 2-year PFS rate was 56% (95% CI: 48% to 66%). Median OS was of 62.5 months (95% CI: 28.4 to NA) and 2-year OS rate was 63% (95% CI: 55% to 73%). Among the 103 Response Evaluation Criteria in Solid Tumors-evaluable patients, objective response rate was 66% and disease control rate 87% across lines of therapy. In the multivariable models, Eastern Cooperative Oncology Group Performance Status of 1 or 2, non-resected primary tumor, presence of bone metastases and malignant ascites were independently associated with poorer PFS and OS. These four clinical variables were used to build a three-category (ie, good, intermediate, and poor risk) prognostic score. Compared with patients with good risk, patients with intermediate risk score had numerically inferior PFS and OS (2-year PFS rate: 54.3% versus 74.5%, HR 1.90, 95% CI: 0.99 to 3.66; 2-year OS rate: 66.8% versus 81.2%, HR 1.86, 95% CI: 0.87 to 3.98), whereas patients with poor risk score had significantly inferior PFS and OS (2-year PFS rate: 10.6%, HR 9.65, 95% CI: 4.67 to 19.92; 2-year OS rate: 13.3%, HR 11.93, 95% CI: 5.42 to 26.23). CONCLUSIONS Overall outcomes with anti-PD-1-based therapies are favorable in MSI-high gastroesophageal adenocarcinomas. However, within this overall favorable subgroup a more accurate prognostication using baseline clinical characteristics might identify patients at higher risk of rapid disease progression who may deserve intensified immunotherapy combination strategies.
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Affiliation(s)
- Giovanni Randon
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Yu Aoki
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center-Hospital East, Kashiwa, Japan
| | - Romain Cohen
- Department of Medical Oncology, Saint-Antoine Hospital, APHP, Sorbonne University, Paris, France
| | - Leonardo Provenzano
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Vincenzo Nasca
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Samuel J Klempner
- Department of Medicine, Division of Hematology-Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Steven B Maron
- Department of Medicine, Gastrointestinal Oncology Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | | | - Joseph Chao
- Department of Medical Oncology and Therapeutics Research, City of Hope Comprehensive Cancer Center, Duarte, California, USA
| | - Lorenzo Fornaro
- Department of Medical Oncology, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | - Walter Ferrari Bravo
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Filippo Ghelardi
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Margherita Ambrosini
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Paolo Manca
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Massimiliano Salati
- Division of Oncology, Department of Oncology and Hematology, University Hospital Modena, Modena, Italy
| | - Akihito Kawazoe
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center-Hospital East, Chiba, Japan
| | - Valerie Zhu
- University of Massachusetts Chan Medical School, Worcester, Massachusetts, USA
| | - Darren Cowzer
- Department of Medicine, Gastrointestinal Oncology Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Virginia Genovesi
- Department of Medical Oncology, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | - Sara Lonardi
- Department of Oncology, Istituto Oncologico Veneto IRCCS, Padova, Italy
| | - Kohei Shitara
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center-Hospital East, Chiba, Japan
| | - Thierry André
- Department of Medical Oncology, Saint-Antoine Hospital, APHP, Sorbonne University, Paris, France
| | - Filippo Pietrantonio
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
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Sondhi A, Rich AS, Wang S, Leek JT. Postprediction Inference for Clinical Characteristics Extracted With Machine Learning on Electronic Health Records. JCO Clin Cancer Inform 2023; 7:e2200174. [PMID: 37159871 PMCID: PMC10281422 DOI: 10.1200/cci.22.00174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 02/10/2023] [Accepted: 03/14/2023] [Indexed: 05/11/2023] Open
Abstract
PURPOSE Real-world data (RWD) derived from electronic health records (EHRs) are often used to understand population-level relationships between patient characteristics and cancer outcomes. Machine learning (ML) methods enable researchers to extract characteristics from unstructured clinical notes, and represent a more cost-effective and scalable approach than manual expert abstraction. These extracted data are then used in epidemiologic or statistical models as if they were abstracted observations. Analytical results derived from extracted data in this way may differ from those given by abstracted data, and the magnitude of this difference is not directly informed by standard ML performance metrics. METHODS In this paper, we define the task of postprediction inference, which is to recover similar estimation and inference from an ML-extracted variable that would be obtained from abstracting the variable. We consider fitting a Cox proportional hazards model that uses a binary ML-extracted variable as a covariate and evaluate four approaches for postprediction inference in this setting. The first two approaches only require the ML-predicted probability, while the latter two additionally require a labeled (human abstracted) validation data set. RESULTS Our results for both simulated data and EHR-derived RWD from a national cohort demonstrate that we can improve inference from ML-extracted variables by leveraging a limited amount of labeled data. CONCLUSION We describe and evaluate methods for fitting statistical models using ML-extracted variables subject to model error. We show that estimation and inference is generally valid when using extracted data from high-performing ML models. More complex methods that incorporate auxiliary labeled data provide further improvements.
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Affiliation(s)
| | | | - Siruo Wang
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Jeffery T. Leek
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
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Kim MJ, Kim HJ, Kang D, Ahn HK, Shin SY, Park S, Cho J, Park YH. Preliminary Attainability Assessment of Real-World Data for Answering Major Clinical Research Questions in Breast Cancer Brain Metastasis: Framework Development and Validation Study. J Med Internet Res 2023; 25:e43359. [PMID: 36951923 PMCID: PMC10131620 DOI: 10.2196/43359] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 01/02/2023] [Accepted: 01/03/2023] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND In recent decades, real-world evidence (RWE) in oncology has rapidly gained traction for its potential to answer clinical questions that cannot be directly addressed by randomized clinical trials. Integrating real-world data (RWD) into clinical research promises to contribute to more sustainable research designs, including extension, augmentation, enrichment, and pragmatic designs. Nevertheless, clinical research using RWD is still limited because of concerns regarding the shortage of best practices for extracting, harmonizing, and analyzing RWD. In particular, pragmatic screening methods to determine whether the content of a data source is sufficient to answer the research questions before conducting the research with RWD have not yet been established. OBJECTIVE We examined the PAR (Preliminary Attainability Assessment of Real-World Data) framework and assessed its utility in breast cancer brain metastasis (BCBM), which has an unmet medical need for data attainability screening at the preliminary step of observational studies that use RWD. METHODS The PAR framework was proposed to assess data attainability from a particular data source during the early research process. The PAR framework has four sequential stages, starting with clinical question clarification: (1) operational definition of variables, (2) data matching (structural/semantic), (3) data screening and extraction, and (4) data attainability diagramming. We identified 5 clinical questions to be used for PAR framework evaluation through interviews and validated them with a survey of breast cancer experts. We used the Samsung Medical Center Breast Cancer Registry, a hospital-based real-time registry implemented in March 2021, leveraging the institution's anonymized and deidentified clinical data warehouse platform. The number of breast cancer patients in the registry was 45,129; it covered the period from June 1995 to December 2021. The registry consists of 24 base data marts that represent disease-specific breast cancer characteristics and care pathways. The outcomes included screening results of the clinical questions via the PAR framework and a procedural diagram of data attainability for each research question. RESULTS Data attainability was tested for study feasibility according to the PAR framework with 5 clinical questions for BCBM. We obtained data sets that were sufficient to conduct studies with 4 of 5 clinical questions. The research questions stratified into 3 types when we developed data fields for clearly defined research variables. In the first, only 1 question could be answered using direct data variables. In the second, the other 3 questions required surrogate definitions that combined data variables. In the third, the question turned out to be not feasible for conducting further analysis. CONCLUSIONS The adoption of the PAR framework was associated with more efficient preliminary clinical research using RWD from BCBM. Furthermore, this framework helped accelerate RWE generation through clinical research by enhancing transparency and reproducibility and lowering the entry barrier for clinical researchers.
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Affiliation(s)
- Min Jeong Kim
- Department of Digital Health, Samsung Advanced Institute for Health Science & Technology, Sungkyunkwan University, Seoul, Republic of Korea
| | - Hyo Jung Kim
- Department of Digital Health, Samsung Advanced Institute for Health Science & Technology, Sungkyunkwan University, Seoul, Republic of Korea
- Center for Research Resource Standardization, Research Institution for Future Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Danbee Kang
- Center for Clinical Epidemiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Department of Clinical Research Design and Evaluation, Samsung Advanced Institute for Health Science & Technology, Sungkyunkwan University, Seoul, Republic of Korea
| | - Hee Kyung Ahn
- Division of Medical Oncology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - Soo-Yong Shin
- Department of Digital Health, Samsung Advanced Institute for Health Science & Technology, Sungkyunkwan University, Seoul, Republic of Korea
- Center for Research Resource Standardization, Research Institution for Future Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Department of Intelligent Precision Healthcare Convergence, Sungkyunkwan University, Suwon, Republic of Korea
| | - Seri Park
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul, Republic of Korea
| | - Juhee Cho
- Center for Clinical Epidemiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Department of Clinical Research Design and Evaluation, Samsung Advanced Institute for Health Science & Technology, Sungkyunkwan University, Seoul, Republic of Korea
- Department of Epidemiology and Medicine, The Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Yeon Hee Park
- Department of Digital Health, Samsung Advanced Institute for Health Science & Technology, Sungkyunkwan University, Seoul, Republic of Korea
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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Mosku N, Heesen P, Christen S, Scaglioni MF, Bode B, Studer G, Fuchs B. The Sarcoma-Specific Instrument to Longitudinally Assess Health-Related Outcomes of the Routine Care Cycle. Diagnostics (Basel) 2023; 13:diagnostics13061206. [PMID: 36980513 PMCID: PMC10047519 DOI: 10.3390/diagnostics13061206] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 03/12/2023] [Accepted: 03/14/2023] [Indexed: 03/30/2023] Open
Abstract
Patient-based health related quality of life (HRQoL) measurements are associated with an improvement in quality of care and outcomes. For a complex disease such as sarcoma, there is no disease-specific questionnaire available which covers all clinically relevant dimensions. Herein, we report on the development of an electronically implemented, sarcoma-specific instrument to assess health-related outcomes, which encompasses a combination of generic questionnaires tailored to the respective disease and treatment status covering the entire longitudinal care cycle. An interoperable digital platform was designed to provide a node between patients and physicians and to integrate the sarcoma-specific HRQoL instrument with patient and physician-based quality indicators to allow longitudinal structured real-world-time data evidence analytics. This approach enables the prediction modeling of disease, and by attributing cost tags to quality indicators, treatment effectiveness for a given disease will be directly correlated with financial expenses, which may ultimately lead to a more sustainable healthcare system.
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Affiliation(s)
- Nasian Mosku
- Department of Plastic & Reconstructive Surgery, University of Grenoble, 38000 Grenoble, France
| | - Philip Heesen
- Department of Plastic & Reconstructive Surgery, University of Zurich, 8091 Zurich, Switzerland
| | - Salome Christen
- Department of Health Sciences and Medicine, University of Lucerne, 6000 Lucerne, Switzerland
| | - Mario F Scaglioni
- Department of Health Sciences and Medicine, University of Lucerne, 6000 Lucerne, Switzerland
- University Teaching Hospital LUKS Lucerne Sarcoma Surgery, University of Lucerne, 6000 Lucerne, Switzerland
| | - Beata Bode
- Patho Enge, University of Zurich, 8000 Zurich, Switzerland
| | - Gabriela Studer
- Department of Health Sciences and Medicine, University of Lucerne, 6000 Lucerne, Switzerland
- University Teaching Hospital LUKS Lucerne Sarcoma Surgery, University of Lucerne, 6000 Lucerne, Switzerland
| | - Bruno Fuchs
- Department of Health Sciences and Medicine, University of Lucerne, 6000 Lucerne, Switzerland
- University Teaching Hospital LUKS Lucerne Sarcoma Surgery, University of Lucerne, 6000 Lucerne, Switzerland
- Kantonsspital Winterthur (KSW), 8400 Winterthur, Switzerland
- University Hospital Zurich (USZ), 8000 Zurich, Switzerland
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Li Y, Tian Y, Pei S, Xie B, Xu X, Wang B. Worldwide Trends in Registering Real-World Studies at ClinicalTrials.gov: A Cross-Sectional Analysis. Int J Gen Med 2023; 16:1123-1136. [PMID: 37007912 PMCID: PMC10065426 DOI: 10.2147/ijgm.s402478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 03/22/2023] [Indexed: 03/29/2023] Open
Abstract
Objective The purpose of this study was to characterize real-world studies (RWSs) registered at ClinicalTrials.gov to help investigators better conduct relevant research in clinical practice. Methods A retrospective analysis of 944 studies was performed on February 28, 2023. Results A total of 944 studies were included. The included studies involved a total of 48 countries. China was the leading country in terms of the total number of registered studies (37.9%, 358), followed by the United States (19.7%, 186). Regarding intervention type, 42.4% (400) of the studies involved drugs, and only 9.1% (86) of the studies involved devices. Only 8.5% (80) of the studies mentioned both the detailed study design type and data source in the "Brief Summary". A total of 49.4% (466) of studies had a sample size of 500 participants and above. Overall, 63% (595) of the studies were single-center studies. A total of 213 conditions were covered in the included studies. One-third of the studies (32.7%, 309) involved neoplasms (or tumors). China and the United States were very different regarding the study of different conditions. Conclusion Although the pandemic has provided new opportunities for RWSs, the rigor of scientific research still needs to be emphasized. Special attention needs to be given to the correct and comprehensive description of the study design in the Brief Summary of registered studies, thereby promoting communication and understanding. In addition, deficiencies in ClinicalTrials.gov registration data remain prominent.
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Affiliation(s)
- Yuanxiao Li
- Department of Pediatric Gastroenterology, Lanzhou University Second Hospital, Lanzhou, People’s Republic of China
| | - Ying Tian
- Department of Clinical Medicine, Lanzhou University Second Hospital, Lanzhou, People’s Republic of China
| | - Shufen Pei
- Department of Clinical Medicine, North Sichuan Medical College, Nanchong, People’s Republic of China
| | - Baoyuan Xie
- Department of Clinical Medicine, Lanzhou University Second Hospital, Lanzhou, People’s Republic of China
| | - Xiaonan Xu
- Department of Pediatric Gastroenterology, Lanzhou University Second Hospital, Lanzhou, People’s Republic of China
| | - Bin Wang
- Department of Infectious Diseases, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
- Correspondence: Bin Wang, 88 Jie Fang Lu, Shangcheng District, Hangzhou, Zhejiang, 310009, People’s Republic of China, Email
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Kotevski DP, Smee RI, Field M, Broadley K, Vajdic CM. The Utility of Oncology Information Systems for Prognostic Modelling in Head and Neck Cancer. J Med Syst 2023; 47:9. [PMID: 36640212 PMCID: PMC9840592 DOI: 10.1007/s10916-023-01907-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 01/03/2023] [Indexed: 01/15/2023]
Abstract
Cancer centres rely on electronic information in oncology information systems (OIS) to guide patient care. We investigated the completeness and accuracy of routinely collected head and neck cancer (HNC) data sourced from an OIS for suitability in prognostic modelling and other research. Three hundred and fifty-three adults diagnosed from 2000 to 2017 with head and neck squamous cell carcinoma, treated with radiotherapy, were eligible. Thirteen clinically relevant variables in HNC prognosis were extracted from a single-centre OIS and compared to that compiled separately in a research dataset. These two datasets were compared for agreement using Cohen's kappa coefficient for categorical variables, and intraclass correlation coefficients for continuous variables. Research data was 96% complete compared to 84% for OIS data. Agreement was perfect for gender (κ = 1.000), high for age (κ = 0.993), site (κ = 0.992), T (κ = 0.851) and N (κ = 0.812) stage, radiotherapy dose (κ = 0.889), fractions (κ = 0.856), and duration (κ = 0.818), and chemotherapy treatment (κ = 0.871), substantial for overall stage (κ = 0.791) and vital status (κ = 0.689), moderate for grade (κ = 0.547), and poor for performance status (κ = 0.110). Thirty-one other variables were poorly captured and could not be statistically compared. Documentation of clinical information within the OIS for HNC patients is routine practice; however, OIS data was less correct and complete than data collected for research purposes. Substandard collection of routine data may hinder advancements in patient care. Improved data entry, integration with clinical activities and workflows, system usability, data dictionaries, and training are necessary for OIS data to generate robust research. Data mining from clinical documents may supplement structured data collection.
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Affiliation(s)
- Damian P Kotevski
- Department of Radiation Oncology, Prince of Wales Hospital, Level 1, Bright Building, Barker St, Randwick, NSW, 2031, Australia.
- Prince of Wales Clinical School, Faculty of Medicine, University of New South Wales, Kensington, NSW, Australia.
| | - Robert I Smee
- Department of Radiation Oncology, Prince of Wales Hospital, Level 1, Bright Building, Barker St, Randwick, NSW, 2031, Australia
- Prince of Wales Clinical School, Faculty of Medicine, University of New South Wales, Kensington, NSW, Australia
- Department of Radiation Oncology, Tamworth Base Hospital, Tamworth, NSW, Australia
| | - Matthew Field
- South Western Sydney Clinical School, Faculty of Medicine, University of New South Wales, Kensington, NSW, Australia
- Ingham Institute for Applied Medical Research, Liverpool, NSW, Australia
| | - Kathryn Broadley
- Cancer and Haematology Services, Prince of Wales Hospital, Randwick, NSW, Australia
| | - Claire M Vajdic
- Centre for Big Data Research in Health, Faculty of Medicine, University of New South Wales, Kensington, NSW, Australia
- Kirby Institute, Faculty of Medicine, University of New South Wales, Kensington, NSW, Australia
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Crisafulli S, Khan Z, Karatas Y, Tuccori M, Trifirò G. An overview of methodological flaws of real-world studies investigating drug safety in the post-marketing setting. Expert Opin Drug Saf 2023; 22:373-380. [PMID: 37243676 DOI: 10.1080/14740338.2023.2219892] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 05/07/2023] [Accepted: 05/26/2023] [Indexed: 05/29/2023]
Abstract
INTRODUCTION The evaluation of the post-marketing safety profile of drugs is a continuous monitoring process for approved and marketed medicines and it is crucial for detecting new adverse drug reactions. As such, real-world studies are essential to complement pre-marketing evidence with information concerning drug risk-benefit profile and use in wider patient populations and they have a great potential to support post-marketing drug safety evaluations. AREAS COVERED A detailed description of the main limitations of real-world data sources (i.e. claims databases, electronic healthcare records, drug/disease registers and spontaneous reporting system databases) and of the main methodological challenges of real-world studies in generating real-world evidence is provided. EXPERT OPINION Real-world evidence biases can be ascribed to both the methodological approach and the specific limitations of the different real-world data sources used to carry out the study. As such, it is crucial to characterize the quality of real-world data, by establishing guidelines and best practices for the assessment of data fitness for purpose. On the other hand, it is important that real-world studies are conducted using a rigorous methodology, aimed at minimizing the risk of bias.
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Affiliation(s)
| | - Zakir Khan
- Faculty of Medicines, Department of Medical Pharmacology Çukurova University, Sarıçam, Adana, Türkiye
| | - Yusuf Karatas
- Faculty of Medicines, Department of Medical Pharmacology Çukurova University, Sarıçam, Adana, Türkiye
- Pharmacovigilance Specialist, Faculty of Medicines, Balcali Hospital, Sarıçam, Adana, Türkiye
| | - Marco Tuccori
- Unit of Pharmacology and Pharmacovigilance, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
- Unit of Adverse Drug Reaction Monitoring, University Hospital of Pisa, Pisa, Italy
| | - Gianluca Trifirò
- Department of Diagnostics and Public Health, University of Verona, Verona, Italy
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Ballén DF, Carvajal-Fierro CA, Beltrán R, Alarcón ML, Vallejo-Yepes C, Brugés-Maya R. Survival Outcomes of Metastatic Non-small Cell Lung Cancer Patients With Limited Access to Immunotherapy and Targeted Therapy in a Cancer Center of a Low- and Middle-Income Country. Cancer Control 2023; 30:10732748231189785. [PMID: 37537995 PMCID: PMC10403982 DOI: 10.1177/10732748231189785] [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: 08/05/2023] Open
Abstract
OBJECTIVE To describe the survival outcomes of metastatic non-small cell lung cancer patients with limited access to immunotherapy and targeted therapy in a cancer reference center in Colombia. METHODS A retrospective analysis of metastatic non-small cell lung cancer patients treated between 2013 and 2018 was performed, majority diagnosed with adenocarcinoma. It was carried out in a public cancer reference center that provides care to patients of low and middle socioeconomic status. Overall survival and progression-free survival were evaluated by Kaplan-Meier analysis and log-rank test. A Cox regression model was performed for univariate and multivariate analysis. RESULTS 209 patients were included with majority of adenocarcinoma (79.5%). First-line treatment was cytotoxic chemotherapy (50.2%), EGFR-targeted therapy (14.8%), chemoimmunotherapy (1.9%), and ALK-targeted therapy (1.4%). 31.6% received best supportive care. Median time of follow-up was 13 months, median overall survival was 11.2 months (95% CI, 7.9-14.4), 13 months for adenocarcinoma (95% CI, 8.1-17.9), and 2.5 months for squamous cell carcinoma (95% CI, 0.6-4.4) (P < .001). Median progression-free survival was 9.3 months (95% CI, 7.9-10.7) without differences according to the type of first-line therapy. Median time-to-treatment was 55 days and only 54% of patients with a tested actionable mutation in EGFR received an EGFR-targeted therapy as the first-line treatment. Multivariate analysis showed that squamous cell carcinoma histology and receiving best supportive care were independent factors for worse overall survival ((HR:1.8, 95% CI, 1.076-3.082, P=.026) and (HR:14.6, 95% CI, 8.921-24.049, P < .001), respectively). Meanwhile, squamous cell carcinoma histology was an independent factor for worse progression-free survival (HR:3.4, 95% CI, 1.540-7.464, P=.002). CONCLUSIONS Despite advances in precision medicine, during the study period, cytotoxic chemotherapy was the most used treatment in our patients. Furthermore, about a third of them received best supportive care. The use of targeted therapies has been restricted by access to molecular diagnosis and remained low until 2018. Access to immunotherapy should be prioritized.
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Affiliation(s)
- Diego-Felipe Ballén
- Clinical Oncologist, Instituto Nacional de Cancerología, Bogotá, Colombia. Clinical Professor, Department of Internal Medicine, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Carlos Andrés Carvajal-Fierro
- Thoracic Surgeon, Instituto Nacional de Cancerología, Bogotá, Colombia. Centro de Tratamiento e Investigación sobre Cáncer Luis Carlos Sarmiento Angulo (CTIC), Bogotá, Colombia
| | - Rafael Beltrán
- Thoracic Surgeon, Instituto Nacional de Cancerología, Bogotá, Colombia
| | | | | | - Ricardo Brugés-Maya
- Clinical Oncologist, Instituto Nacional de Cancerología, Bogotá, Colombia. Clinical Professor, Department of Internal Medicine, Pontificia Universidad Javeriana, Bogotá, Colombia
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Preussler JM, Meyer CL, Sees Coles JA, Yoo D, Mau LW, Garrett ND, Auletta JJ. Enhancing Administrative Claims Data: Feasibility, Validation and Application of Linking Medicare Claims Data and National Marrow Donor Program Search Data. JCO Clin Cancer Inform 2022; 6:e2200069. [PMID: 36228178 PMCID: PMC9848571 DOI: 10.1200/cci.22.00069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 06/22/2022] [Accepted: 08/26/2022] [Indexed: 01/21/2023] Open
Abstract
PURPOSE Administrative claims data provide real-world service utilization of acute myeloid leukemia (AML) treatment, but lacks insight into treatment delays or barriers. The National Marrow Donor Program (NMDP)/Be The Match Search (Search) data contains information on donor search, but lacks information on treatment received if allogeneic hematopoietic cell transplant (HCT) is not performed. We hypothesized that linking these two data sets would create a rich resource to define factors associated with receiving HCT that could not be evaluated with either data set alone. METHODS A subset of 2010-2016 Medicare administrative claims data was linked with Search data. A total of 5,351 patients with AML age 65-74 years (HCT = 607, no HCT = 4,744) were identified using Medicare. These patients were then linked to 93,800 records with a donor search between 2009 and 2016. Patient date of birth, sex, disease, ZIP code, transplant center/hospital, and diagnosis date were used for matching. Exploratory analysis was conducted to identify predictors associated with receiving HCT for patients with AML who received a search. RESULTS The data sets were successfully linked, showing high sensitivity and specificity. The final cohort included 5,085 patients with AML (HCT = 533, no HCT = 4,552). Of 97 patients who received HCT without a matched search, more than 85% received a related donor HCT. Of those not receiving HCT, 609 had a matched NMDP search and 3,943 did not have a matched NMDP search. Multivariate analysis showed time to search, age, diagnosis year, race/ethnicity, and neighborhood education status associated with receiving HCT. CONCLUSION Methods herein demonstrate the feasibility of linking Search and Medicare data. Similar methods may be applied to answer critical questions regarding barriers to HCT, thereby identifying areas to improve access to care.
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Affiliation(s)
- Jaime M. Preussler
- National Marrow Donor Program/Be The Match, Minneapolis, MN
- Center for International Blood and Marrow Transplant Research, Minneapolis, MN
| | - Christa L. Meyer
- National Marrow Donor Program/Be The Match, Minneapolis, MN
- Center for International Blood and Marrow Transplant Research, Minneapolis, MN
| | - Jennifer A. Sees Coles
- National Marrow Donor Program/Be The Match, Minneapolis, MN
- Center for International Blood and Marrow Transplant Research, Minneapolis, MN
| | - Dana Yoo
- National Marrow Donor Program/Be The Match, Minneapolis, MN
| | - Lih-Wen Mau
- National Marrow Donor Program/Be The Match, Minneapolis, MN
- Center for International Blood and Marrow Transplant Research, Minneapolis, MN
| | | | - Jeffery J. Auletta
- National Marrow Donor Program/Be The Match, Minneapolis, MN
- Center for International Blood and Marrow Transplant Research, Minneapolis, MN
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A Review of Research Studies Using Data from the Administrative Claims Databases in Japan. Drugs Real World Outcomes 2022; 9:543-550. [DOI: 10.1007/s40801-022-00331-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2022] [Indexed: 10/14/2022] Open
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