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Lam TC, Cho WCS, Au JSK, Ma ESK, Lam STS, Loong HHF, Wong JWH, Wong SM, Lee VHF, Leung RCY, Lau JKS, Kam MTY, Mok FST, Lim FMY, Nyaw JSF, Tin WWY, Cheung KM, Chan OSH, Kwong PWK, Cheung FY, Poon DM, Chik JYK, Lam MHC, Chan LWC, Wong SCC, Cao YB, Hui CV, Chen JZJ, Chang JH, Kong SFM, El Helali A. Consensus Statements on Precision Oncology in the China Greater Bay Area. JCO Precis Oncol 2023; 7:e2200649. [PMID: 37315266 PMCID: PMC10309548 DOI: 10.1200/po.22.00649] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 03/31/2023] [Accepted: 04/19/2023] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND Next-generation sequencing comprehensive genomic panels (NGS CGPs) have enabled the delivery of tailor-made therapeutic approaches to improve survival outcomes in patients with cancer. Within the China Greater Bay Area (GBA), territorial differences in clinical practices and health care systems and strengthening collaboration warrant a regional consensus to consolidate the development and integration of precision oncology (PO). Therefore, the Precision Oncology Working Group (POWG) formulated standardized principles for the clinical application of molecular profiling, interpretation of genomic alterations, and alignment of actionable mutations with sequence-directed therapy to deliver clinical services of excellence and evidence-based care to patients with cancer in the China GBA. METHODS Thirty experts used a modified Delphi method. The evidence extracted to support the statements was graded according to the GRADE system and reported according to the Revised Standards for Quality Improvement Reporting Excellence guidelines, version 2.0. RESULTS The POWG reached consensus in six key statements: harmonization of reporting and quality assurance of NGS; molecular tumor board and clinical decision support systems for PO; education and training; research and real-world data collection, patient engagement, regulations, and financial reimbursement of PO treatment strategies; and clinical recommendations and implementation of PO in clinical practice. CONCLUSION POWG consensus statements standardize the clinical application of NGS CGPs, streamline the interpretation of clinically significant genomic alterations, and align actionable mutations with sequence-directed therapies. The POWG consensus statements may harmonize the utility and delivery of PO in China's GBA.
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Affiliation(s)
- Tai-Chung Lam
- Department of Clinical Oncology, Queen Mary Hospital/Hong Kong University-Shenzhen Hospital, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | | | - Joseph Siu-Kie Au
- Adventist Oncology Centre, Hong Kong Adventist Hospital, Hong Kong SAR, China
| | - Edmond Shiu-Kwan Ma
- Clinical and Molecular Pathology and Cancer Genetics Centre, Hong Kong Sanatorium & Hospital, Hong Kong SAR, China
| | - Stephen Tak-Sum Lam
- Clinical Genetic Service Centre, Hong Kong Sanatorium & Hospital, Hong Kong SAR, China
| | - Herbert Ho-Fung Loong
- Department of Clinical Oncology, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Jason Wing Hon Wong
- School of Biomedical Sciences, The University of Hong Kong, Hong Kong SAR, China
| | - S.N. Michael Wong
- Department of Clinical Oncology, Queen Mary Hospital/Hong Kong University-Shenzhen Hospital, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Victor Ho-Fun Lee
- Department of Clinical Oncology, Queen Mary Hospital/Hong Kong University-Shenzhen Hospital, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | | | | | - Michael Tsz-Yeung Kam
- Department of Clinical Oncology, Pamela Youde Nethersole Eastern Hospital, Hong Kong SAR, China
| | | | - Fiona Mei-Ying Lim
- Department of Clinical Oncology, Princess Margaret Hospital, Hong Kong SAR, China
| | | | | | - Ka-Man Cheung
- Department of Clinical Oncology, Queen Elizabeth Hospital, Hong Kong SAR, China
| | | | | | - Foon-Yiu Cheung
- Hong Kong International Oncology Centre, Hong Kong SAR, China
| | - Darren M.C. Poon
- Comprehensive Oncology Centre, Hong Kong Sanatorium & Hospital, Hong Kong SAR, China
| | | | | | - Lawrence Wing-Chi Chan
- Department of Health Technology & Informatics, Hong Kong Polytechnic University, Hong Kong SAR, China
| | - Sze-Chuen Cesar Wong
- Department of Health Technology & Informatics, Hong Kong Polytechnic University, Hong Kong SAR, China
- Department of Applied Biology and Chemical Technology, Hong Kong Polytechnic University, Hong Kong SAR, China
| | - Ya-Bing Cao
- Department of Radiology & Oncology, Kiang Wu Hospital, Macao SAR, China
| | - Cheng-Vai Hui
- Department of Clinical Oncology, Centro Hospitalar Conde de São Januário, Macao SAR, China
| | - Jack Zhi-Jian Chen
- Department of Radiation Oncology, Cancer Hospital Chinese Academy of Medical Sciences, Shenzhen Center, Shenzhen, China
| | - Jian-Hua Chang
- Department of Medical Oncology, Cancer Hospital Chinese Academy of Medical Sciences, Shenzhen Center, Shenzhen, China
| | - Spring Feng-Ming Kong
- Department of Clinical Oncology, Queen Mary Hospital/Hong Kong University-Shenzhen Hospital, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Aya El Helali
- Department of Clinical Oncology, Queen Mary Hospital/Hong Kong University-Shenzhen Hospital, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
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Chung HS, Chow JCH, Lam MHC, Ngan RKC, Wong KH. Clinicopathological Features, Prognostic Factors, and Treatment Outcomes in Non-metastatic Breast Cancer in Young Asian Women in Hong Kong. Hong Kong Journal of Radiology 2022. [DOI: 10.12809/hkjr2217419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Affiliation(s)
- HS Chung
- Department of Clinical Oncology, Queen Elizabeth Hospital, Hong Kong
| | - JCH Chow
- Department of Clinical Oncology, Queen Elizabeth Hospital, Hong Kong
| | - MHC Lam
- Department of Oncology, United Christian Hospital, Hong Kong
| | - RKC Ngan
- Department of Clinical Oncology, Gleneagles Hospital Hong Kong, Hong Kong
| | - KH Wong
- Department of Clinical Oncology, Queen Elizabeth Hospital, Hong Kong
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Lee TY, Lam MHC, Cheung KM, Cheng HC, Ngan RKC, Wong KH. Gemcitabine Plus Nanoparticle Albumin-bound Paclitaxel for Patients with Inoperable Pancreatic Cancer: Experience at a Single Oncology Centre. Hong Kong Journal of Radiology 2020. [DOI: 10.12809/hkjr2017076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Affiliation(s)
- TY Lee
- Department of Clinical Oncology, Queen Elizabeth Hospital, Jordan, Hong Kong
| | - MHC Lam
- Department of Clinical Oncology, Queen Elizabeth Hospital, Jordan, Hong Kong
| | - KM Cheung
- Department of Clinical Oncology, Queen Elizabeth Hospital, Jordan, Hong Kong
| | - HC Cheng
- Department of Clinical Oncology, Queen Elizabeth Hospital, Jordan, Hong Kong
| | - RKC Ngan
- Department of Clinical Oncology, Queen Elizabeth Hospital, Jordan, Hong Kong
| | - KH Wong
- Department of Clinical Oncology, Queen Elizabeth Hospital, Jordan, Hong Kong
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Abstract
Current optical methods to collect Nomarski differential interference contrast (DIC) or phase images with a transmitted light detector (TLD) in conjunction with confocal laser scanning microscopy (CLSM) can be technically challenging and inefficient. We describe for the first time a simple method that combines the use of the commercial product QPm (Iatia, Melbourne Australia) with brightfield images collected with the TLD of a CLSM, generating DIC, phase, Zernike phase, dark-field or Hoffman modulation contrast images. The brightfield images may be collected at the same time as the confocal images. This method also allows the calculation of contrast-enhanced images from archival data. The technique described here allows for the creation of contrast-enhanced images such as DIC or phase, without compromising the intensity or quality of confocal images collected simultaneously. Provided the confocal microscope is equipped with a motorized z-drive and a TLD, no hardware or optical modifications are required. The contrast-enhanced images are calculated with software using the quantitative phase-amplitude microscopy technique (Barone-Nugent et al., 2002). This technique, being far simpler during image collection, allows the microscopist to concentrate on their confocal imaging and experimental procedures. Unlike conventional DIC, this technique may be used to calculate DIC images when cells are imaged through plastic, and without the use of expensive strain-free objective lenses.
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Affiliation(s)
- S H Cody
- Ludwig Institute for Cancer Research, PO Box 2008, Royal Melbourne Hospital, Victoria 3050, Australia.
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