1
|
Puente J, Algaba Arrea F, Buisán Rueda Ó, Castellano Gauna D, Durán I, Fernández Ávila JJ, Gómez-Iturriaga A, Parada Blázquez MJ, Pérez Fentes D, Sancho Pardo G, Vallejo Casas JA, Gratal P, Pardo MT, Guillem Porta V. Criteria and indicators to evaluate quality of care in genitourinary tumour boards. Clin Transl Oncol 2024; 26:1639-1646. [PMID: 38341809 DOI: 10.1007/s12094-024-03381-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 12/31/2023] [Indexed: 02/13/2024]
Abstract
PURPOSE Genitourinary (GU) multidisciplinary tumour boards (GUMTBs) are key components of patient care, as they might lead to changes in treatment plan, improved survival, and increased adherence to guidelines. However, there are no guidelines on how GUMTBs should operate or how to assess their quality of performance. METHODS A systematic literature review was conducted to identify criteria and indicators to evaluate quality in GUMTBs. A scientific committee-comprising 12 GU cancer specialists from seven disciplines-proposed a list of criteria and developed indicators, evaluated in two rounds of Delphi method. Appropriateness and utility of indicators were scored using a 9-point Likert scale. Consensus was defined as at least two-thirds of Delphi respondents selecting a score sub-category that encompassed the median score of the group. RESULTS Forty-five criteria were selected to evaluate the quality of GUMTBs covering five dimensions: organisation, personnel, protocol and documentation, resources, and interaction with patients. Then, 33 indicators were developed and evaluated in the first round of Delphi, leading to a selection of 26 indicators in two dimensions: function, governance and resources, and GUMTB sessions. In the second round, consensus was reached on the appropriateness of all 26 indicators and on the utility of 24 of them. Index cards for criteria and indicators were developed to be used in clinical practice. CONCLUSIONS Criteria and indicators were developed to evaluate the quality of GUMTBs, aiming to serve as a guide to improve quality of care and health outcomes in patients with GU cancer.
Collapse
Affiliation(s)
- Javier Puente
- Servicio de Oncología Médica, Hospital Universitario Clínico San Carlos, Madrid, Spain.
- Fundación ECO (Excelencia y Calidad de La Oncología), Madrid, Spain.
| | | | - Óscar Buisán Rueda
- Servicio de Urología, Hospital Universitario de Bellvitge, Barcelona, Spain
| | - Daniel Castellano Gauna
- Fundación ECO (Excelencia y Calidad de La Oncología), Madrid, Spain
- Servicio de Oncología Médica, Hospital Universitario, 12 de Octubre, Madrid, Spain
| | - Ignacio Durán
- Fundación ECO (Excelencia y Calidad de La Oncología), Madrid, Spain
- Servicio de Oncología Médica, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - Juan José Fernández Ávila
- Servicio de Farmacia Hospitalaria, Hospital Clínico Universitario Virgen de La Arrixaca, Murcia, Spain
| | - Alfonso Gómez-Iturriaga
- Servicio de Oncología Radioterápica, Hospital Universitario de Cruces, Instituto de Investigación Sanitaria Biobizkaia, Vizcaya, Spain
| | | | - Daniel Pérez Fentes
- Servicio de Urología, Hospital Clínico Universitario de Santiago, Santiago de Compostela, Spain
| | - Gemma Sancho Pardo
- Servicio de Oncología Radioterápica, Hospital de La Santa Creu I Sant Pau, Barcelona, Spain
| | | | - Paula Gratal
- Fundación ECO (Excelencia y Calidad de La Oncología), Madrid, Spain
| | | | - Vicente Guillem Porta
- Fundación ECO (Excelencia y Calidad de La Oncología), Madrid, Spain
- Servicio de Oncología Médica, Hospital Vithas 9 de Octubre, Valencia, Spain
| |
Collapse
|
2
|
Thiery J, Fahrner M. Integration of proteomics in the molecular tumor board. Proteomics 2024; 24:e2300002. [PMID: 38143279 DOI: 10.1002/pmic.202300002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 12/03/2023] [Accepted: 12/05/2023] [Indexed: 12/26/2023]
Abstract
Cancer remains one of the most complex and challenging diseases in mankind. To address the need for a personalized treatment approach for particularly complex tumor cases, molecular tumor boards (MTBs) have been initiated. MTBs are interdisciplinary teams that perform in-depth molecular diagnostics to cooperatively and interdisciplinarily advise on the best therapeutic strategy. Current molecular diagnostics are routinely performed on the transcriptomic and genomic levels, aiming to identify tumor-driving mutations. However, these approaches can only partially capture the actual phenotype and the molecular key players of tumor growth and progression. Thus, direct investigation of the expressed proteins and activated signaling pathways provide valuable complementary information on the tumor-driving molecular characteristics of the tissue. Technological advancements in mass spectrometry-based proteomics enable the robust, rapid, and sensitive detection of thousands of proteins in minimal sample amounts, paving the way for clinical proteomics and the probing of oncogenic signaling activity. Therefore, proteomics is currently being integrated into molecular diagnostics within MTBs and holds promising potential in aiding tumor classification and identifying personalized treatment strategies. This review introduces MTBs and describes current clinical proteomics, its potential in precision oncology, and highlights the benefits of multi-omic data integration.
Collapse
Affiliation(s)
- Johanna Thiery
- Institute for Surgical Pathology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Matthias Fahrner
- Institute for Surgical Pathology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- German Cancer Consortium (DKTK) and Cancer Research Center (DKFZ), Freiburg, Germany
| |
Collapse
|
3
|
Masucci M, Karlsson C, Blomqvist L, Ernberg I. Bridging the Divide: A Review on the Implementation of Personalized Cancer Medicine. J Pers Med 2024; 14:561. [PMID: 38929782 PMCID: PMC11204735 DOI: 10.3390/jpm14060561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 05/05/2024] [Accepted: 05/22/2024] [Indexed: 06/28/2024] Open
Abstract
The shift towards personalized cancer medicine (PCM) represents a significant transformation in cancer care, emphasizing tailored treatments based on the genetic understanding of cancer at the cellular level. This review draws on recent literature to explore key factors influencing PCM implementation, highlighting the role of innovative leadership, interdisciplinary collaboration, and coordinated funding and regulatory strategies. Success in PCM relies on overcoming challenges such as integrating diverse medical disciplines, securing sustainable investment for shared infrastructures, and navigating complex regulatory landscapes. Effective leadership is crucial for fostering a culture of innovation and teamwork, essential for translating complex biological insights into personalized treatment strategies. The transition to PCM necessitates not only organizational adaptation but also the development of new professional roles and training programs, underscoring the need for a multidisciplinary approach and the importance of team science in overcoming the limitations of traditional medical paradigms. The conclusion underscores that PCM's success hinges on creating collaborative environments that support innovation, adaptability, and shared vision among all stakeholders involved in cancer care.
Collapse
Affiliation(s)
- Michele Masucci
- Department of Learning, Informatics, Management and Ethics (LIME), Karolinska Institutet, Tomtebodavägen 18B, 171 65 Solna, Sweden
- Department of Microbiology, Tumor and Cell Biology (MTC), Karolinska Institutet, Solnavägen 9, 171 65 Solna, Sweden
| | - Claes Karlsson
- Department of Oncology-Pathology (Onc-Pat), Karolinska Institutet, Anna Steckséns gata 30A, D2:04, 171 65 Solna, Sweden;
| | - Lennart Blomqvist
- Department of Molecular Medicine and Surgery (MMK), Karolinska Institutet, Anna Steckséns gata 53, 171 65 Solna, Sweden;
| | - Ingemar Ernberg
- Department of Microbiology, Tumor and Cell Biology (MTC), Karolinska Institutet, Solnavägen 9, 171 65 Solna, Sweden
| |
Collapse
|
4
|
Kim SY, Kim JH, Kim TY, Park SR, Yoon S, Lee S, Lee SH, Kim TM, Han SW, Kim HR, Yun H, Lee S, Kim J, Choi YL, Choi KS, Chae H, Ryu H, Lee GW, Zang DY, Ahn JB. Pragmatic nationwide master observational trial based on genomic alterations in advanced solid tumors: KOrean Precision Medicine Networking Group Study of MOlecular profiling guided therapy based on genomic alterations in advanced Solid tumors (KOSMOS)-II study protocol KCSG AL-22-09. BMC Cancer 2024; 24:574. [PMID: 38724991 PMCID: PMC11080169 DOI: 10.1186/s12885-024-12338-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Accepted: 05/03/2024] [Indexed: 05/13/2024] Open
Abstract
BACKGROUND Next-generation sequencing (NGS) has been introduced to many Korean institutions to support molecular diagnostics in cancer since 2017, when it became eligible for reimbursement by the National Health Insurance Service. However, the uptake of molecularly guided treatment (MGT) based on NGS results has been limited because of stringent regulations regarding prescriptions outside of approved indications, a lack of clinical trial opportunities, and limited access to molecular tumor boards (MTB) at most institutions. The KOSMOS-II study was designed to demonstrate the feasibility and effectiveness of MGT, informed by MTBs, using a nationwide precision medicine platform. METHODS The KOSMOS-II trial is a large-scale nationwide master observational study. It involves a framework for screening patients with metastatic solid tumors for actionable genetic alterations based on local NGS testing. It recommends MGT through a remote and centralized MTB meeting held biweekly. MGT can include one of the following options: Tier 1, the therapeutic use of investigational drugs targeting genetic alterations such as ALK, EGFR, ERBB2, BRAF, FH, ROS1, and RET, or those with high tumor mutational burden; Tier 2, comprising drugs with approved indications or those permitted for treatment outside of the indications approved by the Health Insurance Review and Assessment Service of Korea; Tier 3, involving clinical trials matching the genetic alterations recommended by the MTB. Given the anticipated proportion of patients receiving MGT in the range of 50% ± 3.25%, this study aims to enroll 1,000 patients. Patients must have progressed to one or more lines of therapy and undergone NGS before enrollment. DISCUSSION This pragmatic master protocol provides a mass-screening platform for rare genetic alterations and high-quality real-world data. Collateral clinical trials, translational studies, and clinico-genomic databases will contribute to generating evidence for drug repositioning and the development of new biomarkers. TRIAL REGISTRATION NCT05525858.
Collapse
Grants
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- HA22C0052 Ministry of Health and Welfare, Republic of Korea
- Roche, Basel, Switzerland
- Lunit, Seoul, Republic of Korea
Collapse
Affiliation(s)
- Sun Young Kim
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Jee Hyun Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea.
| | - Tae-Yong Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Sook Ryun Park
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Shinkyo Yoon
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Soohyeon Lee
- Department of Internal Medicine, Korea University College of Medicine, Korea University Anam Hospital, Seoul, South Korea
| | - Se-Hoon Lee
- Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Tae Min Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Sae-Won Han
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Hye Ryun Kim
- Division of Medical Oncology, Department of Internal Medicine, Yonsei University College of Medicine, Yonsei Cancer Center, Seoul, South Korea
| | - Hongseok Yun
- Center for Genomic Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Sejoon Lee
- Center for Precision Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Jihun Kim
- Department of Pathology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Yoon-La Choi
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Kui Son Choi
- Department of Cancer Control and Population Health, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, South Korea
| | - Heejung Chae
- Department of Internal Medicine, National Cancer Center, Goyang, South Korea
| | - Hyewon Ryu
- Division of Hematology and Oncology, Department of Internal Medicine, Chungnam National University Hospital, Chungnam National University College of Medicine, Daejeon, South Korea
| | - Gyeong-Won Lee
- Division of Hematology-Oncology, Department of Internal Medicine, Institute of Health Science, Gyeongsang National University Hospital, Gyeongsang National University College of Medicine, Jinju, South Korea
| | - Dae Young Zang
- Department of Internal Medicine, Hallym University College of Medicine, Hallym University Sacred Heart Hospital, Anyang, South Korea
| | - Joong Bae Ahn
- Division of Medical Oncology, Department of Internal Medicine, Yonsei University College of Medicine, Yonsei Cancer Center, Seoul, South Korea
| |
Collapse
|
5
|
Laguna JC, Pastor B, Nalda I, Hijazo-Pechero S, Teixido C, Potrony M, Puig-Butillé JA, Mezquita L. Incidental pathogenic germline alterations detected through liquid biopsy in patients with solid tumors: prevalence, clinical utility and implications. Br J Cancer 2024; 130:1420-1431. [PMID: 38532104 PMCID: PMC11059286 DOI: 10.1038/s41416-024-02607-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 01/14/2024] [Accepted: 01/25/2024] [Indexed: 03/28/2024] Open
Abstract
Liquid biopsy, a minimally invasive approach for detecting tumor biomarkers in blood, has emerged as a leading-edge technique in cancer precision medicine. New evidence has shown that liquid biopsies can incidentally detect pathogenic germline variants (PGVs) associated with cancer predisposition, including in patients with a cancer for which genetic testing is not recommended. The ability to detect these incidental PGV in cancer patients through liquid biopsy raises important questions regarding the management of this information and its clinical implications. This incidental identification of PGVs raises concerns about cancer predisposition and the potential impact on patient management, not only in terms of providing access to treatment based on the tumor molecular profiling, but also the management of revealing genetic predisposition in patients and families. Understanding how to interpret this information is essential to ensure proper decision-making and to optimize cancer treatment and prevention strategies. In this review we provide a comprehensive summary of current evidence of incidental PGVs in cancer predisposition genes identified by liquid biopsy in patients with cancer. We critically review the methodological considerations of liquid biopsy as a tool for germline diagnosis, clinical utility and potential implications for cancer prevention, treatment, and research.
Collapse
Affiliation(s)
- Juan Carlos Laguna
- Medical Oncology Department, Hospital Clinic of Barcelona, Barcelona, Spain
- Laboratory of Translational Genomics and Targeted Therapies in Solid Tumors, IDIBAPS, Barcelona, Spain
| | - Belén Pastor
- Medical Oncology Department, Hospital Clinic of Barcelona, Barcelona, Spain
| | - Irene Nalda
- Medical Oncology Department, Hospital Clinic of Barcelona, Barcelona, Spain
- Laboratory of Translational Genomics and Targeted Therapies in Solid Tumors, IDIBAPS, Barcelona, Spain
| | - Sara Hijazo-Pechero
- Preclinical and Experimental Research in Thoracic Tumors (PRETT), Oncobell, Bellvitge Biomedical Research Institute (IDIBELL), l'Hospitalet de Llobregat, Barcelona, Spain
| | - Cristina Teixido
- Laboratory of Translational Genomics and Targeted Therapies in Solid Tumors, IDIBAPS, Barcelona, Spain
- Department of Medicine, University of Barcelona, Barcelona, Spain
- Department of Pathology, Hospital Clinic of Barcelona, Barcelona, Spain
| | - Miriam Potrony
- Biochemistry and Molecular Genetics Department, Hospital Clínic of Barcelona, IDIBAPS, Barcelona, Spain
- CIBER of Rare Diseases (CIBERER), Barcelona, Spain
| | - Joan Antón Puig-Butillé
- CIBER of Rare Diseases (CIBERER), Barcelona, Spain
- Molecular Biology CORE, Hospital Clínic of Barcelona, IDIBAPS, Barcelona, Spain
| | - Laura Mezquita
- Medical Oncology Department, Hospital Clinic of Barcelona, Barcelona, Spain.
- Laboratory of Translational Genomics and Targeted Therapies in Solid Tumors, IDIBAPS, Barcelona, Spain.
- Department of Medicine, University of Barcelona, Barcelona, Spain.
| |
Collapse
|
6
|
Fasola G, Barducci MC, Tozzi VD, Cavanna L, Cinieri S, Perrone F, Pinto C, Russo A, Sapino A, Grossi F, Aprile G. Implementation of Precision Oncology in the National Healthcare System: A Statement Proposal Endorsed by Italian Scientific Societies. JCO Precis Oncol 2023; 7:e2300166. [PMID: 37944071 PMCID: PMC10645411 DOI: 10.1200/po.23.00166] [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: 04/05/2023] [Revised: 06/15/2023] [Accepted: 09/08/2023] [Indexed: 11/12/2023] Open
Abstract
PURPOSE Precision oncology (PO) promises positive results for patients. To date, in Italy, the effort to implement PO has been made autonomously by regional health institutions in a top-down fashion. This approach is not very efficient and jeopardizes patients' equal access to PO. Similar outcomes have been recorded in other Western countries. We tested a method of collaboration among professionals, scientific societies, and government institutions to facilitate the delivery of PO innovation to patients' bedsides. METHOD We designed an organizational research project on the basis of a bottom-up approach. We started by observing PO-related activities in five health care authorities (HCAs) in one Italian region. We then compared the issues that emerged with those of three additional HCAs in other Italian regions. Using the results of the initial observation and adopting validated multiple-step consensus methods, we finally derived 14 statements that were approved by the four main scientific societies of oncology and pathology at the national level. RESULTS The 14 statements addressed the main issues linked to the implementation of PO in clinical practice. The strong professional consensus advocated for prompt adoption within the national healthcare system. CONCLUSIONS The consensus on the statements that were obtained shows the importance of a synergistic effort among professionals, scientific societies, and health care institutions in defining homogeneous solutions for innovation implementation within the health care system.
Collapse
Affiliation(s)
- Gianpiero Fasola
- Santa Maria della Misericordia University Hospital, ASUFC, Udine, Italy
| | - Maria C. Barducci
- Santa Maria della Misericordia University Hospital, ASUFC, Udine, Italy
| | - Valeria D. Tozzi
- Centre for Research on Health and Social Care Management (CERGAS), SDA Bocconi School of Management, Milan, Italy
| | - Luigi Cavanna
- Piacenza General Hospital, AUSL Piacenza, Piacenza, Italy
- Collegio Italiano dei Primari Oncologi Medici Ospedalieri (CIPOMO), Genova, Italy
| | - Saverio Cinieri
- Complex Medical Oncology Unit, ASL Brindisi Senatore Antonio Perrino Hospital, Brindisi, Italy
- Associazione Italiana Oncologia Medica (AIOM), Milano, Italy
| | - Francesco Perrone
- Associazione Italiana Oncologia Medica (AIOM), Milano, Italy
- Clinical Trials Unit, Istituto Nazionale Tumori-IRCCS, Fondazione G. Pascale, Napoli, Italy
| | - Carmine Pinto
- Medical Oncology, Comprehensive Cancer Centre, AUSL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Antonio Russo
- Section of Medical Oncology, Department of Surgical, Oncological and Oral Sciences, University of Palermo, Palermo, Italy
- Collegio degli Oncologi Medici Universitari (COMU), University of Palermo, Palermo, Italy
| | - Anna Sapino
- Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
- Società Italiana di Anatomia Patologica e Citologia Diagnostica (SIAPeC), Milano, Italy
| | | | - Giuseppe Aprile
- Department of Oncology, San Bortolo General Hospital, Vicenza, Italy
| |
Collapse
|
7
|
West HJ, Lovly CM. Ferrying Oncologists Across the Chasm of Interpreting Biomarker Testing Reports: Systematic Support Needed to Improve Care and Decrease Disparities. JCO Oncol Pract 2023; 19:530-532. [PMID: 36977283 DOI: 10.1200/op.23.00010] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/22/2023] [Accepted: 02/28/2023] [Indexed: 03/30/2023] Open
Affiliation(s)
| | - Christine M Lovly
- Division of Hematology and Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
| |
Collapse
|
8
|
Kim SH, Lee YS, Lee SH, Sung YE, Lee A, Kang J, Park JS, Jeun SS, Lee YS. Single-center study on clinicopathological and typical molecular pathologic features of metastatic brain tumor. J Pathol Transl Med 2023; 57:217-231. [PMID: 37460396 PMCID: PMC10369139 DOI: 10.4132/jptm.2023.06.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 06/10/2023] [Indexed: 07/28/2023] Open
Abstract
BACKGROUND The metastatic brain tumor is the most common brain tumor. The aim of this study was to demonstrate the clinicopathological and molecular pathologic features of brain metastases (BM). METHODS A total of 269 patients were diagnosed with BM through surgical resection at Seoul St. Mary's Hospital from January 2010 to March 2020. We reviewed the clinicopathological features and molecular status of primary and metastatic brain tissues using immunohistochemistry and molecular pathology results. RESULTS Among 269 patients, 139 males and 130 females were included. The median age of primary tumor was 58 years (range, 13 to 87 years) and 86 patients (32.0%) had BM at initial presentation. Median BM free interval was 28.0 months (range, 1 to 286 months). The most frequent primary site was lung 46.5% (125/269), and followed by breast 15.6% (42/269), colorectum 10.0% (27/269). Epidermal growth factor receptor (EGFR) mutation was found in 50.8% (32/63) and 58.0% (40/69) of lung primary and BM, respectively. In both breast primary and breast cancer with BM, luminal B was the most frequent subtype at 37.9% (11/29) and 42.9% (18/42), respectively, followed by human epidermal growth factor receptor 2 with 31.0% (9/29) and 33.3% (14/42). Triple-negative was 20.7% (6/29) and 16.7% (7/42), and luminal A was 10.3% (3/29) and 7.1% (3/42) of breast primary and BM, respectively. In colorectal primary and colorectal cancer with BM, KRAS mutation was found in 76.9% (10/13) and 66.7% (2/3), respectively. CONCLUSIONS We report the clinicopathological and molecular pathologic features of BM that can provide useful information for understanding the pathogenesis of metastasis and for clinical trials based on the tumor's molecular pathology.
Collapse
Affiliation(s)
- Su Hwa Kim
- Department of Hospital Pathology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Young Suk Lee
- Department of Hospital Pathology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung Hak Lee
- Department of Hospital Pathology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yeoun Eun Sung
- Department of Hospital Pathology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ahwon Lee
- Department of Hospital Pathology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jun Kang
- Department of Hospital Pathology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jae-Sung Park
- Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sin Soo Jeun
- Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Youn Soo Lee
- Department of Hospital Pathology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| |
Collapse
|
9
|
Muacevic A, Adler JR, Nittala MR, Duggar WN. The Emerging Boon of Information and Communication Technology in Multidisciplinary Cancer Care: A Force Multiplier With a Human Touch. Cureus 2023; 15:e33665. [PMID: 36788838 PMCID: PMC9917828 DOI: 10.7759/cureus.33665] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/11/2023] [Indexed: 01/13/2023] Open
Abstract
Cancer care (CC) is incredibly complex and requires the coordination of multiple disciplines for optimal outcomes. Historically, this has been accomplished with multidisciplinary tumor boards (MDTBs), but the benefits, while perhaps intuitive, have not always been demonstrated with sufficient research robustness and validity. We hypothesize that this difficulty in demonstrating the benefit of MDTBs may be related to a delay in decision-making and operationalizing those decisions. The history and value of MDTBs are presented as well as their weaknesses and limited demonstration of improved outcomes. A major weakness highlighted by the challenges of MDTBs is the concept of total package time (TPT) (rather, the inability to keep it as short as possible); any significant delays in CC for any discipline may have a deleterious impact on any given patient's care outcome. Drawing on our own experience with utilizing information and communication technology (ICT) during an effort to apply accountability theory to improve specifically radiation therapy package time (RTPT), we argue that similar principles will be applicable in the improvement of not only the TPT which relies on multiple disciplines, but other factors of CC as well, such as coordination. Experience with improvement in RTPT is discussed and the underlying theory is demonstrated as a sound methodology to apply beyond RTPT to TPT involving coordination of multiple disciplines and stands to lead to the full realization of the benefits of the multidisciplinary approach. The complexity of cancer means that real solutions to optimal outcomes are also, by nature, complex, but here simple accountability theory is demonstrated that may unlock the next phase of multidisciplinary coordination. In this work, we argue that the benefits of the MDTB format can be fully realized with the addition of ICT, a technological breakthrough in the past two decades, while not forgetting about continued human factors.
Collapse
|