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McKenzie J, Mitchell C, Lewin J, Conduit C. Case of the month from the Department of Medical Oncology, Peter MacCallum Cancer Centre, University of Melbourne, Australia: recurrent metastatic spermatocytic tumour successfully treated with salvage systemic chemotherapy. BJU Int 2024. [PMID: 38745554 DOI: 10.1111/bju.16390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Affiliation(s)
- Jane McKenzie
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Catherine Mitchell
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Jeremy Lewin
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Medical Oncology, University of Melbourne, Melbourne, VIC, Australia
- Victorian Adolescent and Young Adult Cancer Service, Melbourne, VIC, Australia
| | - Ciara Conduit
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Victorian Adolescent and Young Adult Cancer Service, Melbourne, VIC, Australia
- Personalised Oncology, Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia
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2
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McLean LS, Lim AM, Angel C, Young RJ, Pizzolla A, Archer S, Solomon BJ, Thai AA, Lewin J, Rischin D. A Retrospective Review and Comprehensive Tumour Profiling of Advanced Non-Melanomatous Cutaneous Spindle Cell Neoplasms Treated with Immune-Checkpoint Inhibitors. Cancers (Basel) 2024; 16:1452. [PMID: 38672534 PMCID: PMC11048307 DOI: 10.3390/cancers16081452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 02/27/2024] [Accepted: 02/27/2024] [Indexed: 04/28/2024] Open
Abstract
Non-melanomatous cutaneous spindle cell neoplasms are a rare group of malignancies that present a diagnostic challenge, and for which there is a lack of consensus on how to best manage patients with advanced disease and only limited reports of immune-checkpoint inhibitor (ICI) responses. In this study, we performed a single-center retrospective review of treatment outcomes for all advanced non-melanomatous cutaneous spindle cell neoplasms treated with ICIs. Blinded histopathology reviews occurred to confirm each diagnosis. Comprehensive tumour profiling included whole exome sequencing for tumour mutational burden (TMB) and ultraviolet(UV) signatures, and immunohistochemistry for immune-cell infiltration (CD4/CD3/CD8/CD103/CD20) and immune-checkpoint expression (PD-L1/LAG3/TIGIT). Seven patients were identified. The objective response rate was 86% (6/7) with five complete responses (CR). Responses were durable with two patients in CR > 30 months after ICI commencement. All patients had high TMB and UV signatures. One patient had PD-L1 100% (combined positive score) with abundant immune-cell infiltration and LAG3 expression. In advanced non-melanomatous cutaneous spindle cell neoplasms, excellent responses to ICIs with durable disease control were observed. ICIs are worthy of further exploration in these patients. UV signatures and high TMB could be used to help select patients for treatment.
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Affiliation(s)
- Luke S. McLean
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC 3052, Australia; (L.S.M.)
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC 3052, Australia
| | - Annette M. Lim
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC 3052, Australia; (L.S.M.)
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC 3052, Australia
| | - Christopher Angel
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, VIC 3052, Australia
| | - Richard J. Young
- Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC 3052, Australia
| | - Angela Pizzolla
- Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC 3052, Australia
| | - Stuart Archer
- Monash Bioinformatics Platform, Melbourne, VIC 3168, Australia
| | - Benjamin J. Solomon
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC 3052, Australia; (L.S.M.)
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC 3052, Australia
| | - Alesha A. Thai
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC 3052, Australia; (L.S.M.)
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC 3052, Australia
| | - Jeremy Lewin
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC 3052, Australia; (L.S.M.)
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC 3052, Australia
| | - Danny Rischin
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC 3052, Australia; (L.S.M.)
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC 3052, Australia
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Luong TTV, Mitchell C, Lokan J, Ng J, Lewin J. Long-Term Survival in an Adolescent and Young Adult with Metastatic Relapse of an Undifferentiated Embryonal Sarcoma of the Liver. J Adolesc Young Adult Oncol 2024. [PMID: 38579156 DOI: 10.1089/jayao.2023.0105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2024] Open
Abstract
Undifferentiated embryonal sarcoma of the liver (UESL) is an extremely rare and aggressive malignancy in adults.1 Adults with UESL have a worse prognosis compared to pediatric population.2 Due to the rarity of this disease in adults, there has been a lack of information that assists in treatment decisions within this group. Improved understanding of UESL in adults might assist in understanding biological differences compared to pediatric cohorts as well as tailor treatments to improve their overall outcome. We described the management and outcome of a young adult managed at our center with metastatic relapsed UESL. For comparison, a PubMed search for adolescent and young adult (AYA) and adults with UESL was performed with the aim to review and address any distinct clinical features, different aspects of management and survival outcomes within this population. A 21-year-old male underwent right hepatectomy for a large 16 cm localized UESL with clear surgical margin and did not receive adjuvant chemotherapy. Seven months postsurgery, he relapsed with both local and metastatic disease and underwent chemotherapy with vincristine, doxorubicin, cyclophosphamide alternating with ifosfamide and etoposide achieving a complete metabolic response. This was followed by Stereotactic Ablative Radiation Therapy and surgical resection of residual disease. He remains free of disease 3 years since his diagnosis. We subsequently reviewed 42 AYA and adults (aged >15) with UESL (median age, 33 years) between 1991 and 2022. Most patients presented with localized UESL and for those treated with surgery alone, 67% developed recurrences. Those receiving multimodality treatment, better outcomes, and reduced relapse rate was achieved. Twenty-seven patients developed recurrences, 13 with local recurrences and 14 with metastatic relapse. The median time to relapse was 12 months. We reported a successful outcome in multimodality treatment which resulted in long remission in a young adult with relapsed UESL. Combination of perioperative chemotherapy with locoregional treatment is important to improve long-term survival in adults with metastatic UESL.
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Affiliation(s)
- Thi Thao Vi Luong
- Department of Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
- Department of Oncology, Austin Health, Melbourne, Australia
| | - Catherine Mitchell
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Julie Lokan
- Department of Oncology, Austin Health, Melbourne, Australia
| | - Jessica Ng
- Department of Anatomical Pathology, Royal Children Hospital, Melbourne, Australia
| | - Jeremy Lewin
- Department of Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
- Victorian Adolescent and Young Adult Cancer Service, Melbourne, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia
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Sun K, Thao Dinh N, Lewin J, Grzeskowiak L, Mariano C, Bailey E, Lazarakis S, Hussainy SY. A Scoping Review of Oncosexology Policy and Practice Tools Focused on Adolescents and Young Adults. J Adolesc Young Adult Oncol 2024. [PMID: 38563827 DOI: 10.1089/jayao.2023.0145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024] Open
Abstract
Background: Despite being considered a key component of quality-of-life, sexual health concerns in adolescents and young adults (AYA) patients with cancer (aged 15-39 years old) are often unmet due to barriers from both patients and health care professionals (HCPs). Investigation into policy and practice tools in this scope of practice is also limited. Aim: To review the literature on policy and practice tools in AYA oncosexology. Method: A scoping review was conducted using four databases: Medline, EMCARE, EMBASE, and PsycINFO, based on the Joanna Briggs Institute Scoping Review methodology. Retrieved articles were extracted into Covidence, followed by two screening rounds. Descriptive and basic content analyses were performed for evidence synthesis. Results: Seventy-four articles were included after screening rounds and citation searches. Overall, oncosexology policy and practice tools were categorized into screening tools (11 articles), guidelines (38 articles), training programs (15 articles), service delivery initiatives (5 articles), and the evaluation of their feasibility/challenges to implementation (5 articles). Among these, only ten articles were specifically about the AYA population. They helped identify and resolve sexual health concerns in AYA patients with cancer by providing strategies to overcome communication barriers, treatment options, and information resources for patients, and by advocating for more HCP education on this topic. Conclusion: The results warrant the need for more research, implementation and expansion of policy and practice tools for sexual health issues in AYA patients with cancer.
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Affiliation(s)
- Kexin Sun
- The University of Melbourne, Melbourne, Australia
| | - Nhu Thao Dinh
- Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Parkville, Australia
| | - Jeremy Lewin
- Department of Cancer Medicine, Peter MacCallum Cancer Centre, East Melbourne, Australia
- ONTrac at Peter Mac, Victorian Adolescent & Young Adult Cancer Service, Melbourne, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia
| | - Luke Grzeskowiak
- Flinders University and South Australian Health and Medical Research Institute, Adelaide, Australia
| | - Chiara Mariano
- Pharmacy Department, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Eliza Bailey
- Radiotherapy Department, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Smaro Lazarakis
- Health Sciences Library, Royal Melbourne Hospital, Parkville, Australia
| | - Safeera Y Hussainy
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia
- Pharmacy Department, Peter MacCallum Cancer Centre, Melbourne, Australia
- Department of General Practice, School of Public Health and Preventative Medicine, Monash University, Parkville, Australia
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Rafiq M, de Boer J, Mar J, Desai J, Bae S, Gyorki DE, Di Bella C, Lyratzopoulos G, Lewin J, Emery J. Clinical activity in general practice prior to sarcoma diagnosis: Australian cohort study. Br J Gen Pract 2024:BJGP.2023.0610. [PMID: 38527792 DOI: 10.3399/bjgp.2023.0610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 03/14/2024] [Indexed: 03/27/2024] Open
Abstract
Background Increased time-to-diagnosis in sarcoma is associated with poor prognosis and patient outcomes. Research is needed to identify if opportunities to expedite the diagnosis of sarcoma in general practice (GP) exist. Aim To examine pre-diagnostic GP clinical activity prior to sarcoma diagnosis. Design and Setting An Australian retrospective cohort study using hospital registry data (Australian Comprehensive Cancer Outcomes and Research Database) linked to two primary care datasets (Patron and MedicineInsight). Method The frequency of GP healthcare utilisation events (GP attendances, prescriptions, blood test and imaging requests) were compared in 377 soft tissue sarcoma (STS) and 64 bone sarcoma (BS) patients in the year pre-diagnosis. Poisson regression models were used to calculate monthly incidence rates and rate ratios (IRR) for the 24 months pre-diagnosis and estimate inflection points for when healthcare use starts to increase from baseline. Results In the six months pre-diagnosis sarcoma patients had a median of 3-4 GP attendances, a third had a GP imaging request (33% BS and 36% STS), and one in five had multiple imaging requests (19% BS and 21% STS). GP imaging requests progressively increased up to 8-fold from 6 months prior to sarcoma diagnosis (IRR 8.43 95%CI 3.92-18.15, p<0.001) and GP attendances increased from 3 months pre-diagnosis. Conclusion Sarcoma patients have increased GP clinical activity from 6 months pre-diagnosis, indicating a diagnostic window where potential opportunities exist for earlier diagnosis. Interventions to help identify patients and promote appropriate use of imaging and direct specialist centre referrals could improve earlier diagnosis and patient outcomes.
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Affiliation(s)
- Meena Rafiq
- VCCC Alliance, Melbourne, Australia
- Australian & New Zealand Children's Haematology/Oncology Group (ANZCHOG), Clayton, Australia
| | - Jasper de Boer
- VCCC Alliance, Melbourne, Australia
- Australian & New Zealand Children's Haematology/Oncology Group (ANZCHOG), Clayton, Australia
| | - Jasmine Mar
- Peter MacCallum Cancer Centre, Melbourne, Australia
- Australia and New Zealand Sarcoma Association, Melbourne, Australia
| | - Jayesh Desai
- VCCC Alliance, Melbourne, Australia
- Peter MacCallum Cancer Centre, Melbourne, Australia
- The University of Melbourne The Sir Peter MacCallum Department of Oncology, Melbourne, Australia
| | - Susie Bae
- Peter MacCallum Cancer Centre, Melbourne, Australia
- The University of Melbourne The Sir Peter MacCallum Department of Oncology, Melbourne, Australia
| | - David E Gyorki
- Peter MacCallum Cancer Centre, Melbourne, Australia
- The University of Melbourne The Sir Peter MacCallum Department of Oncology, Melbourne, Australia
| | | | | | - Jeremy Lewin
- VCCC Alliance, Melbourne, Australia
- Peter MacCallum Cancer Centre, Melbourne, Australia
- The University of Melbourne The Sir Peter MacCallum Department of Oncology, Melbourne, Australia
- Victorian Adolescent and Young Adult Cancer Service, Melbourne, Australia
| | - Jon Emery
- University of Melbourne Department of General Practice and Primary Health Care, Melbourne, Australia
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McKenzie J, Chander S, Mitchell C, Lewin J. Primary thoracic aorta angiosarcoma presenting with thromboembolism and progressive claudication despite anticoagulation. J Med Imaging Radiat Oncol 2024. [PMID: 38501155 DOI: 10.1111/1754-9485.13642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Accepted: 03/07/2024] [Indexed: 03/20/2024]
Abstract
Primary aortic angiosarcomas (PAA) are rare angiosarcomas, frequently diagnosed in advanced stages due to initial misdiagnosis. This case describes a 66-year-old woman, initially presenting with a distal thoracic aorta thrombus and symptomatic bilateral popliteal emboli. Despite initial management and therapeutic anticoagulation, she experienced progressive lower limb claudication and 12 months following initial presentation she re-presented with an obstructing distal thoracic aorta mass and metastatic disease. Histopathology confirmed metastatic epithelioid angiosarcoma. Despite urgent palliative radiotherapy, she died 6 weeks after diagnosis from complications of tumour thromboembolism. Suspicion for PAA should be raised in the case of thrombus in atypical segments (e.g. thoracic aorta) or progressive course despite anticoagulation. Multimodal imaging including MRI and FDG-PET is useful to distinguish from benign aetiologies.
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Affiliation(s)
- Jane McKenzie
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Sarat Chander
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Department of Pathology, University of Melbourne, Melbourne, Victoria, Australia
| | | | - Jeremy Lewin
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Victorian Adolescent & Young Adult Cancer Service, Melbourne, Victoria, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia
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Dax V, Ftanou M, Tran B, Lewin J, Ayton D, Seidler Z, Wallace T, Wiley JF. Self-perceptions of masculinities and testicular cancer: Qualitative explorations. Psychooncology 2024; 33:e6333. [PMID: 38520671 DOI: 10.1002/pon.6333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Revised: 03/03/2024] [Accepted: 03/12/2024] [Indexed: 03/25/2024]
Abstract
OBJECTIVE Masculinities have been explored in men with testicular cancer (TC), though limited contemporary research is available on traditional masculine norms important to masculine self-perception. The purpose of this research was to explore the discourse of TC experience in relation to masculine self-perception. METHODS A qualitative descriptive study was conducted consisting of semi-structured interviews with 21 men. Men were aged between 31 and 47 (Mage = 35.7). Most men were diagnosed with Stage 1 cancer (66.6%), all men had finished active treatment and time since diagnosis ranged from 17.3 to 71.8 months (M = 47.2). Independent coding was conducted by two researchers and was refined in coding meetings with authors. Themes were developed in a predominantly deductive manner, and analysis of themes was undertaken using a reflexive analysis approach. RESULTS Traditional masculine norms showed differing relationships to masculine self-perception. Two main themes were identified [1] Maintained or enhanced masculine self-perception and [2] threats to masculine self-perception. Subthemes demonstrated that maintaining emotional control, strength and 'winning' was important to men, and reduced physical competencies (i.e., strength, sexual dysfunction, virility) challenged self-perception. Strict adherence to traditional norms in response to threatened self-perception related to psychological distress. CONCLUSION Leveraging traditionally masculine norms such as physical strength and control and developing flexible adaptations of masculinities should be encouraged with men with TC to retain self-perception and potentially enable better coping. Masculine self-perception of gay/bisexual men may centre around sexual functioning, though further research is required.
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Affiliation(s)
- Victoria Dax
- School of Psychological Sciences and Turner Institute for Brain and Mental Health, Monash University, Melbourne, Victoria, Australia
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Maria Ftanou
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Ben Tran
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Victoria, Australia
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Division of Personalized Medicine, Walter and Eliza Hall Institute, Parkville, Victoria, Australia
| | - Jeremy Lewin
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Victoria, Australia
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Ontrac at Peter MacCallum Cancer Centre, Victorian Adolescent and Young Adult Cancer Centre, Melbourne, Victoria, Australia
| | - Darshini Ayton
- Health and Social Care Unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Zac Seidler
- Orygen, Parkville, Melbourne, Victoria, Australia
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, Victoria, Australia
- Movember Foundation, Melbourne, Victoria, Australia
| | - Tania Wallace
- School of Psychological Sciences and Turner Institute for Brain and Mental Health, Monash University, Melbourne, Victoria, Australia
| | - Joshua F Wiley
- School of Psychological Sciences and Turner Institute for Brain and Mental Health, Monash University, Melbourne, Victoria, Australia
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
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Ramamurthy A, Connolly EA, Mar J, Lewin J, Bhadri VA, Phillips MB, Winstanley M, Orme LM, Grimison P, Connor J, Lazarakis S, Hong AM, Omer N, Cayrol J. High-dose chemotherapy for Ewing sarcoma and Rhabdomyosarcoma: A systematic review by the Australia and New Zealand sarcoma association clinical practice guidelines working party. Cancer Treat Rev 2024; 124:102694. [PMID: 38325070 DOI: 10.1016/j.ctrv.2024.102694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 01/24/2024] [Accepted: 01/29/2024] [Indexed: 02/09/2024]
Abstract
INTRODUCTION Patients with high-risk or metastatic Ewing sarcoma (ES) and rhabdomyosarcoma (RMS) have a guarded prognosis. High-dose chemotherapy (HDT) with autologous stem cell transplant (ASCT) has been evaluated as a treatment option to improve outcomes. However, survival benefits remain unclear, and treatment is associated with severe toxicities. METHODS A systematic review was conducted, using the population, intervention, comparison outcome (PICO) model, to evaluate whether utilization of HDT/ASCT impacts the outcome of patients with ES and RMS compared to standard chemotherapy alone, as part of first line treatment or in the relapse setting. Medline, Embase and Cochrane Central were queried for publications from 1990 to October 2022 that evaluated event-free survival (EFS), overall survival (OS), and toxicities. Each study was screened by two independent reviewers for suitability. A qualitative synthesis of the results was performed. RESULTS Of 1,172 unique studies screened, 41 studies were eligible for inclusion with 29 studies considering ES, 10 studies considering RMS and 2 studies considering both. In ES patients with high-risk localised disease who received HDT/ASCT after VIDE chemotherapy, consolidation with melphalan-based HDT/ASCT as first line therapy conveyed an EFS and OS benefit over standard chemotherapy consolidation. Efficacy of HDT/ASCT using a VDC/IE backbone, which is now standard care, has not been established. Survival benefits are not confirmed for ES patients with metastatic disease at initial diagnosis. For relapsed/refractory ES, four retrospective studies report improvement in outcomes with HDT/ASCT with the greatest evidence in patients who demonstrate a treatment response before HDT, and in patients under the age of 14. In RMS, there is no proven survival benefit of HDT/ASCT in primary localised, metastatic or relapsed disease. CONCLUSION Prospective randomised trials are required to determine the utility of HDT/ASCT in ES and RMS. Selected patients with relapsed ES could be considered for HDT/ASCT.
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Affiliation(s)
- Ashika Ramamurthy
- Concord Repatriation General Hospital, Sydney Local Health District, Concord, NSW 2139, Australia
| | - Elizabeth A Connolly
- Central Clinical School, Faculty of Medicine and Health, The University of Sydney, NSW 2006 Australia; Department of Medical Oncology, Chris O'Brien Lifehouse, Camperdown, NSW 2050, Australia
| | - Jasmine Mar
- Australia and New Zealand Sarcoma Association, Parkville, Victoria 3010, Australia
| | - Jeremy Lewin
- Department of Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia; Victorian Adolescent & Young Adult Cancer Service, Melbourne, VIC 3000, Australia
| | - Vivek A Bhadri
- Central Clinical School, Faculty of Medicine and Health, The University of Sydney, NSW 2006 Australia; Department of Medical Oncology, Chris O'Brien Lifehouse, Camperdown, NSW 2050, Australia
| | - Marianne B Phillips
- Department Oncology, Haematology and Tissue & Cellular Therapies, Perth Children's Hospital, WA 6009, Australia; Telethon Kids Institute, Perth, WA 6009, Australia
| | - Mark Winstanley
- Starship Paediatric Blood and Cancer Centre, Central Auckland 1142, New Zealand
| | - Lisa M Orme
- Victorian Adolescent & Young Adult Cancer Service, Melbourne, VIC 3000, Australia; Children's Cancer Centre, The Royal Children's Hospital Melbourne, VIC 3000, Australia; Department of Paediatrics, The University of Melbourne, Parkville VIC 3052 Australia
| | - Peter Grimison
- Central Clinical School, Faculty of Medicine and Health, The University of Sydney, NSW 2006 Australia; Department of Medical Oncology, Chris O'Brien Lifehouse, Camperdown, NSW 2050, Australia
| | - Joanna Connor
- Te Pūriri o Te Ora, Auckland Regional Cancer and Blood Service, Auckland Hospital, Grafton, 1050, New Zealand
| | - Smaro Lazarakis
- Health Sciences Library, Royal Melbourne Hospital, Parkville, Victoria 3010, Australia
| | - Angela M Hong
- Central Clinical School, Faculty of Medicine and Health, The University of Sydney, NSW 2006 Australia; Department of Radiation Oncology, Chris O'Brien Lifehouse, Camperdown, NSW 2050, Australia.
| | - Natacha Omer
- Oncology Services Group, Children's Health Queensland Hospital and Health Service, South Brisbane, QLD 4101, Australia; Frazer Institute, Faculty of Medicine, The University of Queensland, Woolloongabba, QLD, Australia
| | - Julie Cayrol
- Children's Cancer Centre, The Royal Children's Hospital Melbourne, VIC 3000, Australia; Department of Paediatrics, The University of Melbourne, Parkville VIC 3052 Australia; Murdoch Children's Research Institute, Melbourne, Australia
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Andrew EC, Lewin J, Desai J, Orme L, Hamilton A, Bae S, Zhu W, Nicolson S, Varghese LN, Mitchell CB, Vissers JHA, Xu H, Grimmond SM, Fox SB, Luen SJ. Clinical Impact of Comprehensive Molecular Profiling in Adolescents and Young Adults with Sarcoma. J Pers Med 2024; 14:128. [PMID: 38392562 PMCID: PMC10890624 DOI: 10.3390/jpm14020128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/13/2024] [Accepted: 01/18/2024] [Indexed: 02/24/2024] Open
Abstract
Sarcomas are a heterogenous group of tumours that commonly carry poor prognosis with limited therapeutic options. Adolescents and young adults (AYAs) with sarcoma are a unique and understudied patient population that have only achieved modest survival gains compared to other groups. We present our institutional experience of AYAs with sarcoma who underwent comprehensive molecular profiling (CMP) via either large-panel targeted DNA sequencing or whole genome and transcriptome sequencing and evaluated the feasibility and clinical impact of this approach. Genomic variants detected were determined to be clinically relevant and actionable following evaluation by the Molecular Tumour Board. Clinicians provided feedback regarding the utility of testing three months after reporting. Twenty-five patients who were recruited for CMP are included in this analysis. The median time from consent to final molecular report was 45 days (interquartile range: 37-57). Potentially actionable variants were detected for 14 patients (56%), and new treatment recommendations were identified for 12 patients (48%). Pathogenic germline variants were identified in three patients (12%), and one patient had a change in diagnosis. The implementation of CMP for AYAs with sarcoma is clinically valuable, feasible, and should be increasingly integrated into routine clinical practice as technologies and turnaround times continue to improve.
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Affiliation(s)
- Eden C Andrew
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Parkville, VIC 3000, Australia
- Children's Cancer Centre, Royal Children's Hospital, Parkville, VIC 3052, Australia
- Victorian Adolescent and Young Adult Cancer Service, Parkville, VIC 3000, Australia
| | - Jeremy Lewin
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Parkville, VIC 3000, Australia
- Victorian Adolescent and Young Adult Cancer Service, Parkville, VIC 3000, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Jayesh Desai
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Parkville, VIC 3000, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Lisa Orme
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Parkville, VIC 3000, Australia
- Children's Cancer Centre, Royal Children's Hospital, Parkville, VIC 3052, Australia
- Victorian Adolescent and Young Adult Cancer Service, Parkville, VIC 3000, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC 3010, Australia
- Department of Paediatrics, The University of Melbourne, Melbourne, VIC 3052, Australia
| | - Anne Hamilton
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Parkville, VIC 3000, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Susie Bae
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Parkville, VIC 3000, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Wenying Zhu
- Centre for Cancer Research and Department of Clinical Pathology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Shannon Nicolson
- Centre for Cancer Research and Department of Clinical Pathology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Leila N Varghese
- Centre for Cancer Research and Department of Clinical Pathology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Camilla B Mitchell
- Centre for Cancer Research and Department of Clinical Pathology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Joseph H A Vissers
- Centre for Cancer Research and Department of Clinical Pathology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Huiling Xu
- Department of Pathology and Cancer Research Division, Peter MacCallum Cancer Centre, Parkville, VIC 3000, Australia
- Department of Clinical Pathology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Sean M Grimmond
- Centre for Cancer Research and Department of Clinical Pathology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Stephen B Fox
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC 3010, Australia
- Department of Pathology and Cancer Research Division, Peter MacCallum Cancer Centre, Parkville, VIC 3000, Australia
| | - Stephen J Luen
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Parkville, VIC 3000, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC 3010, Australia
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Dax V, Ftanou M, Tran B, Lewin J, Wiley JF. Malignancy, masculinities, and psychological distress: Comparisons made between men with testicular cancer and healthy controls. Psychooncology 2024; 33:e6262. [PMID: 38102869 DOI: 10.1002/pon.6262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 11/14/2023] [Accepted: 11/15/2023] [Indexed: 12/17/2023]
Abstract
OBJECTIVE Psychological distress is common in men with testicular cancer (TC), and masculinities may work to explain this. This study aimed to compare masculinities and distress in TC and healthy control (HC) populations and explore relationships between correlates of distress (psychological flexibility and coping style) and masculinities in TC. METHODS A cross-sectional, online survey was completed by 92 men with TC (Mage = 34.8) and 90 HC (Mage = 30.7). Measures included psychological distress (Patient-Reported Outcomes Measurement Information System Depression/Anxiety, fear of cancer recurrence inventory-short form), masculinities (gender role conflict-short form, inventory of subjective masculinity experiences/subjective masculinity stress scale, masculinity in chronic disease inventory), coping style (mini-mental adjustment to cancer ) and psychological flexibility (comprehensive assessment of acceptance commitment therapy). Linear regressions were conducted to compare groups and analyse associations. RESULTS There were no differences in masculinities or psychological distress between populations (all p > 0.05 and all Cohen's d < 0.20), except for subjective masculine stress and restrictive affectionate behaviour between men. For men with TC, restrictive affection/emotion, conflicts between family/work and subjective masculine stress were associated with psychological distress (rs 0.21-0.58). Optimistic action was negatively associated with depression/anxiety, helplessness/hopelessness coping (rs -0.27 to -0.42) and positively associated with psychological flexibility (r = 0.35). CONCLUSIONS Masculinities are implicated in psychological distress in men with TC. Psychological flexibility as well as leveraging masculine beliefs (e.g., optimistic action) may be modifiable targets to reduce distress in men with TC.
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Affiliation(s)
- Victoria Dax
- School of Psychological Sciences and Turner Institute for Brain and Mental Health, Monash University, Melbourne, Victoria, Australia
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Maria Ftanou
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Ben Tran
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Victoria, Australia
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Division of Personalized Medicine, Walter and Eliza Hall Institute, Melbourne, Victoria, Australia
| | - Jeremy Lewin
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Victoria, Australia
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Ontrac at Peter MacCallum Cancer Centre, Victorian Adolescent and Young Adult Cancer Centre, Melbourne, Victoria, Australia
| | - Joshua F Wiley
- School of Psychological Sciences and Turner Institute for Brain and Mental Health, Monash University, Melbourne, Victoria, Australia
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
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Conduit C, Hutchinson AD, Leonard M, O 'Haire S, Moody M, Thomas B, Sim I, Hong W, Ahmad G, Lawrentschuk N, Lewin J, Tran B, Dhillon HM. An exploration of testicular cancer survivors' experience of ejaculatory dysfunction following retroperitoneal lymph node dissection-a sub-study of the PREPARE clinical trial. J Cancer Surviv 2023:10.1007/s11764-023-01489-9. [PMID: 37981616 DOI: 10.1007/s11764-023-01489-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 10/20/2023] [Indexed: 11/21/2023]
Abstract
PURPOSE Ejaculatory dysfunction secondary to retrograde ejaculation or anejaculation is a complication of retroperitoneal lymph node dissection (RPLND) for survivors of testicular cancer. We explored survivors' experiences of ejaculatory dysfunction following RPLND. METHODS In a sub-study of a single-arm phase 2 clinical trial (ACTRN12622000537752/12622000542796), participants reporting ejaculatory dysfunction ≥ 6 months following RPLND were invited to complete semi-structured interviews. Purposive sampling was used. Interviews continued until thematic saturation occurred, and codebook thematic analysis of interviews was performed. RESULTS Of 58 individuals recruited to the trial, 33 (57%) reported ejaculatory dysfunction. Of these, 32 (97%) agreed to interview and 15 participated. Participants interviewed had median age 34 years (range 24-66), 12 (80%) in a long-term relationship with median time from surgery 36 months (range 11-112). Three overarching themes were identified. The first reflected the value of RPLND despite ejaculatory dysfunction. The second illuminated the impact(s) of ejaculatory dysfunction closely mapped to life stage, with flow-on impacts to fertility, sex, psychological wellbeing and communication. The third reflected information needs. Fertility was a substantial source of concern for some participants. Ejaculatory dysfunction had no effect on sex for some, whilst for others, sex was less pleasurable. Some reported benefits. Few reported ejaculatory dysfunction challenged masculinity, confidence, or self-esteem. CONCLUSIONS Future research should examine interventions to reduce distress related to fertility, challenged masculinity and body image. IMPLICATIONS FOR CANCER SURVIVORS Whilst most participants considered ejaculatory dysfunction to have little impact on their sexual function and relationships, some reported significant difficulties varying by life stage and relationship status.
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Affiliation(s)
- C Conduit
- Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Medical Oncology, University of Melbourne, 305 Grattan St., Melbourne, VIC, Australia
- Personalised Oncology, Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia
| | - A D Hutchinson
- Justice & Society, Behaviour-Brain-Body Research Centre, University of South Australia, Magill, Australia
| | - M Leonard
- The Australian and New Zealand Urogenital and Prostate (ANZUP) Cancer Trials Group, Camperdown, Australia
| | - S O 'Haire
- Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Personalised Oncology, Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia
| | - M Moody
- Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Personalised Oncology, Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia
| | - B Thomas
- Surgery, Royal Melbourne Hospital, University of Melbourne, Melbourne, VIC, Australia
| | - I Sim
- Endocrinology, Monash Health and Eastern Health, Clayton, VIC, Australia
- Melbourne Medical School, University of Melbourne, Melbourne, VIC, Australia
- Department of Medicine, School of Clinical Sciences, Monash University, Clayton, VIC, Australia
| | - W Hong
- Personalised Oncology, Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia
| | - G Ahmad
- Andrology, Royal Children's Hospital, Melbourne, VIC, Australia
| | - N Lawrentschuk
- Surgery, Royal Melbourne Hospital, University of Melbourne, Melbourne, VIC, Australia
- Urology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - J Lewin
- Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Medical Oncology, University of Melbourne, 305 Grattan St., Melbourne, VIC, Australia
- ONTrac at Peter Mac, Victorian Adolescent and Young Adult Cancer Service, Melbourne, VIC, Australia
| | - B Tran
- Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.
- Sir Peter MacCallum Department of Medical Oncology, University of Melbourne, 305 Grattan St., Melbourne, VIC, Australia.
- Personalised Oncology, Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.
| | - H M Dhillon
- Centre for Medical Psychology and Evidence-Based Decision-Making, School of Psychology, Faculty of Science, The University of Sydney, Sydney, NSW, Australia
- Psycho-Oncology Cooperative Research Group, School of Psychology, Faculty of Science, The University of Sydney, Sydney, NSW, Australia
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12
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Conduit C, Lewin J, Weickhardt A, Lynam J, Wong S, Grimison P, Sengupta S, Pranavan G, Parnis F, Bastick P, Campbell D, Hansen AR, Leonard M, McJannett M, Stockler MR, Gibbs P, Toner G, Davis ID, Tran B, Kuchel A. Patterns of Relapse in Australian Patients With Clinical Stage 1 Testicular Cancer: Utility of the Australian and New Zealand Urogenital and Prostate Cancer Trials Group Surveillance Recommendations. JCO Oncol Pract 2023; 19:973-980. [PMID: 37327464 DOI: 10.1200/op.23.00191] [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: 03/30/2023] [Revised: 04/17/2023] [Accepted: 04/28/2023] [Indexed: 06/18/2023] Open
Abstract
PURPOSE International guidelines advocate for active surveillance as the preferred treatment strategy for patients with stage 1 testicular cancer after orchidectomy although a personalized discussion is required. MATERIALS AND METHODS We conducted an analysis of individuals registered in iTestis, Australia's testicular cancer registry, to describe the patterns of relapse and outcomes of patients treated in Australia where the Australian and New Zealand Urogenital and Prostate Cancer Trials Group Surveillance Recommendations are widely adopted. RESULTS A total of 650 individuals diagnosed between 2000 and 2020 were included, 63% (411 of 650) seminoma and 37% (239 of 650) nonseminoma. The median age was 34 years (range 14-74). 26% (106 of 411) with seminoma and 15% (36 of 239) nonseminoma received adjuvant chemotherapy. After a median follow-up of 43 months (range 0-267) postorchidectomy, relapse occurred in 10% (43 of 411) of seminoma and 18% (43 of 239) of nonseminoma. The two-year relapse-free survival was 92% (95% CI, 89 to 95) and 82% (95% CI, 78 to 87) in seminoma and nonseminoma, respectively. All relapses (86 of 86) were detected at a routine surveillance visit; 98% (85 of 86) were asymptomatic and detected solely through imaging (62 of 86, 72%), tumor markers (6 of 86, 7%), or a combination (17 of 86, 20%). The most common relapse site was isolated retroperitoneal lymphadenopathy (53 of 86, 62%). No nonpulmonary visceral metastases occurred. At relapse, 98% (84 of 86) had International Germ Cell Cancer Collaborative Group (IGCCCG) good prognosis; 2 of 86 intermediate prognosis (both nonseminoma). No deaths occurred. CONCLUSION In our cohort of stage 1 testicular cancer, where national surveillance recommendations have been widely adopted, recurrences were detected at routine surveillance visits and, almost exclusively, asymptomatic with IGCCCG good-prognosis disease. This provides reassurance that active surveillance is safe.
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Affiliation(s)
- Ciara Conduit
- Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia
- The Australian and New Zealand Urogenital and Prostate (ANZUP) Cancer Trials Group, Camperdown, NSW, Australia
| | - Jeremy Lewin
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia
- The Australian and New Zealand Urogenital and Prostate (ANZUP) Cancer Trials Group, Camperdown, NSW, Australia
- ONTrac at Peter Mac, Victorian Adolescent and Young Adult Cancer Service, Melbourne, VIC, Australia
| | - Andrew Weickhardt
- The Australian and New Zealand Urogenital and Prostate (ANZUP) Cancer Trials Group, Camperdown, NSW, Australia
- Olivia Newton-John Cancer Research Institute, Heidelberg, VIC, Australia
- La Trobe University, Melbourne, VIC, Australia
- Department of Medical Oncology, Austin Health, Heidelberg, VIC, Australia
| | - James Lynam
- The Australian and New Zealand Urogenital and Prostate (ANZUP) Cancer Trials Group, Camperdown, NSW, Australia
- Department of Medical Oncology, Calvary Mater Newcastle, Waratah, NSW, Australia
- University of Newcastle, Callaghan, NSW, Australia
| | - Shirley Wong
- Department of Medical Oncology, Western Health, Footscray, VIC, Australia
| | - Peter Grimison
- The Australian and New Zealand Urogenital and Prostate (ANZUP) Cancer Trials Group, Camperdown, NSW, Australia
- Department of Medical Oncology, Chris O'Brien Lifehouse, Camperdown, NSW, Australia
- University of Sydney, Camperdown, NSW, Australia
| | - Shomik Sengupta
- The Australian and New Zealand Urogenital and Prostate (ANZUP) Cancer Trials Group, Camperdown, NSW, Australia
- Department of Urology, Eastern Health, Box Hill, VIC, Australia
| | - Ganes Pranavan
- Department of Medical Oncology, The Canberra Hospital, Garran, ACT, Australia
| | - Francis Parnis
- Department of Medical Oncology, Icon Cancer Centre, Adelaide, SA, Australia
| | - Patricia Bastick
- The Australian and New Zealand Urogenital and Prostate (ANZUP) Cancer Trials Group, Camperdown, NSW, Australia
- Southside Cancer Care Centre, Kogarah, NSW, Australia
- Department of Medical Oncology, St George/Sutherland Hospital, Caringbah, NSW, Australia
| | - David Campbell
- Department of Medical Oncology, Barwon Health, Geelong, VIC, Australia
| | - Aaron R Hansen
- The Australian and New Zealand Urogenital and Prostate (ANZUP) Cancer Trials Group, Camperdown, NSW, Australia
- Department of Medical Oncology, Princess Alexandra Hospital, Woolloongabba, QLD, Australia
- University of Queensland, Brisbane, QLD, Australia
| | - Matt Leonard
- The Australian and New Zealand Urogenital and Prostate (ANZUP) Cancer Trials Group, Camperdown, NSW, Australia
| | - Margaret McJannett
- The Australian and New Zealand Urogenital and Prostate (ANZUP) Cancer Trials Group, Camperdown, NSW, Australia
| | - Martin R Stockler
- The Australian and New Zealand Urogenital and Prostate (ANZUP) Cancer Trials Group, Camperdown, NSW, Australia
- Department of Medical Oncology, Chris O'Brien Lifehouse, Camperdown, NSW, Australia
- University of Sydney, Camperdown, NSW, Australia
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, NSW, Australia
- Department of Medical Oncology, Concord Repatriation General Hospital, Concord, NSW, Australia
| | - Peter Gibbs
- Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia
- Department of Medical Oncology, Western Health, Footscray, VIC, Australia
| | - Guy Toner
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- The Australian and New Zealand Urogenital and Prostate (ANZUP) Cancer Trials Group, Camperdown, NSW, Australia
| | - Ian D Davis
- The Australian and New Zealand Urogenital and Prostate (ANZUP) Cancer Trials Group, Camperdown, NSW, Australia
- Monash University Eastern Health Clinical School, Box Hill, VIC, Australia
- Department of Medical Oncology, Eastern Health, Box Hill, VIC, Australia
| | - Ben Tran
- Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia
- The Australian and New Zealand Urogenital and Prostate (ANZUP) Cancer Trials Group, Camperdown, NSW, Australia
| | - Anna Kuchel
- The Australian and New Zealand Urogenital and Prostate (ANZUP) Cancer Trials Group, Camperdown, NSW, Australia
- University of Queensland, Brisbane, QLD, Australia
- Department of Medical Oncology, Royal Brisbane and Women's Hospital, Herston, QLD, Australia
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Macklin MG, Thomas CJ, Mudbhatkal A, Brewer PA, Hudson-Edwards KA, Lewin J, Scussolini P, Eilander D, Lechner A, Owen J, Bird G, Kemp D, Mangalaa KR. Impacts of metal mining on river systems: a global assessment. Science 2023; 381:1345-1350. [PMID: 37733841 DOI: 10.1126/science.adg6704] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 08/18/2023] [Indexed: 09/23/2023]
Abstract
An estimated 23 million people live on floodplains affected by potentially dangerous concentrations of toxic waste derived from past and present metal mining activity. We analyzed the global dimensions of this hazard, particularly in regard to lead, zinc, copper, and arsenic, using a georeferenced global database detailing all known metal mining sites and intact and failed tailings storage facilities. We then used process-based and empirically tested modeling to produce a global assessment of metal mining contamination in river systems and the numbers of human populations and livestock exposed. Worldwide, metal mines affect 479,200 kilometers of river channels and 164,000 square kilometers of floodplains. The number of people exposed to contamination sourced from long-term discharge of mining waste into rivers is almost 50 times greater than the number directly affected by tailings dam failures.
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Affiliation(s)
- M G Macklin
- Lincoln Centre for Water and Planetary Health, University of Lincoln, Lincoln, UK
- Innovative River Solutions, Institute of Agriculture and Environment, Massey University, Palmerston North, New Zealand
- Centre for the Study of the Inland, La Trobe University, Melbourne, Australia
| | - C J Thomas
- Lincoln Centre for Water and Planetary Health, University of Lincoln, Lincoln, UK
- University of Namibia, Windhoek, Namibia
| | - A Mudbhatkal
- Lincoln Centre for Water and Planetary Health, University of Lincoln, Lincoln, UK
| | - P A Brewer
- Department of Geography and Earth Sciences, Aberystwyth University, Aberystwyth, Ceredigion, UK
| | - K A Hudson-Edwards
- Environment & Sustainability Institute and Camborne School of Mines, University of Exeter, Penryn, Cornwall, UK
| | - J Lewin
- Department of Geography and Earth Sciences, Aberystwyth University, Aberystwyth, Ceredigion, UK
| | - P Scussolini
- Institute for Environmental Studies, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - D Eilander
- Institute for Environmental Studies, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Department of Inland Water Systems, Deltares, Delft, Netherlands Institute for Environmental Studies, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - A Lechner
- Monash University Indonesia, Jakarta, Indonesia
| | - J Owen
- Centre for Development Support, University of the Free State, Bloemfontein, South Africa
| | - G Bird
- School of Natural Sciences, Bangor University, Bangor, Gwynedd, UK
| | - D Kemp
- Centre for Social Responsibility in Mining, Sustainable Minerals Institute, The University of Queensland, St Lucia, Australia
| | - K R Mangalaa
- Ministry of Earth Sciences, Government of India, New Delhi, India
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Manobharath N, Lewin J, Hirsch M, Naftalin J, Vashisht A, Cutner A, Saridogan E. Excisional endometriosis surgery with hysterectomy and bilateral salpingo-oophorectomy versus excisional endometriosis surgery alone for pelvic pain associated with deep endometriosis. Facts Views Vis Obgyn 2023; 15:35-43. [PMID: 37010333 PMCID: PMC10392119 DOI: 10.52054/fvvo.15.1.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023] Open
Abstract
Background: There is no agreed consensus on the optimal surgical treatment for pain associated with endometriosis.
Objectives: To compare improvement in symptoms and quality-of-life in patients undergoing excisional endometriosis surgery (EES) versus EES with hysterectomy and bilateral salpingo-oophorectomy (EES-HBSO).
Methods: This study evaluated patients undergoing EES and EES-HBSO at a single endometriosis centre between 2009 and 2019. Data was obtained from the British Society for Gynaecological Endoscopy database. Adenomyosis was assessed by blinded re-analysis of imaging and/or histology data.
Main outcome measures: Pain scores (numeric rating scale 0-10) and quality-of-life scores (EQ-VAS) before and after EES and EES-HBSO.
Results: We included 120 patients undergoing EES and 100 patients undergoing EES-HBSO. After controlling for baseline characteristics and the presence of adenomyosis, there was greater post-op improvement in non-cyclical pelvic pain amongst patients undergoing EES-HBSO compared to EES alone.The baseline pain scores had improved in the EES-HBSO cohort by 2.106/10 at 6 months (95%CI 0.469-3.742, p=0.012), 2.642/10 at 12 months (95%CI 0.871-4.413, p=0.004), and 2.548/10 at 24 months (95%CI 0.681-4.414, p=0.008), when compared to the EES group. Greater improvement amongst EES-HBSO patients was also seen for dyspareunia, non-cyclical dyschaezia and bladder pain. Patients undergoing EES-HBSO had greater improvement in EQ-VAS, although this was no longer statistically significant after controlling for adenomyosis.
Conclusion: EES-HBSO appears to provide greater benefit than EES alone for symptoms including non-cyclical pelvic pain as well as for quality-of-life. Further research is required to determine which patients benefit the most from EES-HBSO, and whether removal of the ovaries, uterus or both is the key to this additional benefit in symptom control.
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Mitchell C, Malalasekera V, Gill AJ, Vissers JHA, Luen SJ, Grimmond SM, Lewin J. Primary pancreatic spindle cell sarcoma with a TMEM106B::BRAF gene fusion treated with MEK inhibition. Pathology 2023; 55:127-129. [PMID: 35738942 DOI: 10.1016/j.pathol.2022.03.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 03/17/2022] [Accepted: 03/23/2022] [Indexed: 01/24/2023]
Affiliation(s)
- C Mitchell
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, Vic, Australia.
| | - V Malalasekera
- Department of Cancer Medicine, Peter MacCallum Cancer Centre, Melbourne, Vic, Australia; ONTrac at Peter Mac Victorian Adolescent and Young Adult Cancer Service, Vic, Australia
| | - A J Gill
- NSW Health Pathology, Department of Anatomical Pathology, Royal North Shore Hospital, Sydney, NSW, Australia; Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - J H A Vissers
- Centre for Cancer Research and Department of Clinical Pathology, The University of Melbourne, Melbourne, Vic, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Vic, Australia
| | - S J Luen
- Department of Cancer Medicine, Peter MacCallum Cancer Centre, Melbourne, Vic, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Vic, Australia
| | - S M Grimmond
- Centre for Cancer Research and Department of Clinical Pathology, The University of Melbourne, Melbourne, Vic, Australia
| | - J Lewin
- Department of Cancer Medicine, Peter MacCallum Cancer Centre, Melbourne, Vic, Australia; ONTrac at Peter Mac Victorian Adolescent and Young Adult Cancer Service, Vic, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Vic, Australia
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Lewin J, Saridogan E, Byrne D, Clark TJ, Vashisht A. Impact of the COVID-19 pandemic on surgery for severe endometriosis in the UK: a national database study. Facts Views Vis Obgyn 2022; 14:309-315. [PMID: 36724422 PMCID: PMC10364332 DOI: 10.52054/fvvo.14.4.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Background The COVID-19 pandemic has had a significant effect on healthcare services, particularly affecting patients who suffer from chronic conditions. However, the pandemic's effect on endometriosis surgery is not yet known. Objectives To determine the impact of the COVID-19 pandemic on surgery for severe endometriosis in the UK at a national, regional and centre-level. Materials and Methods The British Society for Gynaecological Endoscopy (BSGE) collects data nationally on all operations for severe endometriosis which involve dissection of the pararectal space. Annual audits of this database were obtained from the BSGE. Publicly available data on COVID-19 cases and population were obtained from the UK Office for National Statistics. Main outcome measures Numbers of annual BSGE-registered endometriosis operations. Results A total of 8204 operations were performed. The number of operations decreased by 49.4% between 2019 and 2020 and then increased in 2021, but remained 10.5% below average pre-pandemic levels, indicating at least 980 missed operations between 2019-2020. Median operations per centre decreased by 51.0% in 2020 (IQR 29.4% - 75.0%) and increased in 2021 but remained 33% below pre-pandemic levels. There was no change in the type of surgery performed. All 11 administrative regions of Great Britain had reduced numbers of operations in 2020 compared with the average for 2017-2019, with a median 44.2% decrease (range 13.3% - 67.5%). Regional reduction in operations was correlated with COVID-19 infection rates (r=0.54, 95% CI of r 0.022 - 1.00, p=0.043). Conclusion The number of operations performed annually in the UK for severe endometriosis fell dramatically during the COVID-19 pandemic and is yet to normalise. What's new? This study shows the dramatic effect that the COVID-19 pandemic has had on UK services for endometriosis surgery, which may continue to affect patients and clinicians for a considerable time to come.
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Buteau JP, Martin AJ, Emmett L, Iravani A, Sandhu S, Joshua AM, Francis RJ, Zhang AY, Scott AM, Lee ST, Azad AA, McJannett MM, Stockler MR, Williams SG, Davis ID, Hofman MS, Akhurst T, Alipour R, Azad AA, Banks P, Beaulieu A, Buteau JP, Chua W, Davis ID, Dhiantravan N, Emmett L, Ford K, Hofman MS, Francis RJ, Gedye C, Goh JC, Guminski A, Hamid A, Haskali MB, Hicks RJ, Hsiao E, Iravani A, Joshua AM, Kirkwood ID, Kong G, Kwan EM, Langford A, Lawrence N, Lee ST, Lewin J, Lin P, Martin AJ, McDonald W, McJannett MM, Moodie K, Murphy DG, Ng S, Pattison DA, Pokorski I, Ramdave S, Ravi Kumar AS, Redfern AD, Rutherford NK, Saghebi J, Sandhu S, Scott AM, Spain L, Stockler MR, Subramaniam S, Tan TH, Thang SP, Tran B, Wallace R, Weickhardt A, Williams SG, Yip S, Zhang AY. PSMA and FDG-PET as predictive and prognostic biomarkers in patients given [177Lu]Lu-PSMA-617 versus cabazitaxel for metastatic castration-resistant prostate cancer (TheraP): a biomarker analysis from a randomised, open-label, phase 2 trial. Lancet Oncol 2022; 23:1389-1397. [DOI: 10.1016/s1470-2045(22)00605-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 09/19/2022] [Accepted: 09/20/2022] [Indexed: 11/05/2022]
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Dax V, Ftanou M, Tran B, Lewin J, Wallace R, Seidler Z, Wiley JF. The impact of testicular cancer and its treatment on masculinity: A systematic review. Psychooncology 2022; 31:1459-1473. [PMID: 35789023 PMCID: PMC9542153 DOI: 10.1002/pon.5994] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 05/27/2022] [Accepted: 06/26/2022] [Indexed: 11/21/2022]
Abstract
OBJECTIVE The purpose of this review was to synthesise the literature on the topic of masculinity and testicular cancer (TC) and investigate the relative impact of TC on men's view of their masculinity. METHODS Searches were conducted across four databases (MEDline, PsycInfo, CINAHL Plus and Scopus) for articles published before April 2022 that included (1) TC and (2) masculinity. Two researchers independently rated studies for inclusion with a third resolving conflicts. Of the 6464 articles screened, 24 articles (10 quantitative and 14 qualitative) were included in the review. Articles were rated for quality and a narrative synthesis was performed. RESULTS Overall, results indicated some men experience a shift in the way they relate to their sense of masculinity following diagnosis and treatment for TC. Being single and without children was related to the experience of negative masculinity-related outcomes, possibly due to a compounding lack of relational support and being unable to conform to protector, provider traditions. Men who described testicle loss as symbolic of their diminished masculinity were also negatively impacted. However, recent, high-quality literature on the topic using standardised masculinity measures was limited. CONCLUSION Some men experience a reduced sense of masculinity after TC, however the impact of TC on masculinity remains person dependent. Further research using validated masculinity measures is required to uncover psycho-social variables that may account for whether and how meaning is made between TC and its treatment and any subsequent impact on perceived masculinity. Such factors may better support these men in life beyond cancer. SYSTEMATIC REVIEW REGISTRATION PROSPERO. International Prospective Register of Systematic Reviews: CRD42020185649.
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Affiliation(s)
- Victoria Dax
- School of Psychological SciencesTurner Institute for Brain and Mental HealthMonash UniversityMelbourneVICAustralia
- Peter MacCallum Cancer CentreMelbourneVICAustralia
| | - Maria Ftanou
- Peter MacCallum Cancer CentreMelbourneVICAustralia
- Melbourne School of Population and Global HealthUniversity of MelbourneMelbourneVICAustralia
| | - Ben Tran
- Sir Peter MacCallum Department of OncologyUniversity of MelbourneMelbourneVICAustralia
- Department of Medical OncologyPeter MacCallum Cancer CentreMelbourneVICAustralia
- Division of Personalized MedicineWalter and Eliza Hall InstituteParkvilleVICAustralia
| | - Jeremy Lewin
- Sir Peter MacCallum Department of OncologyUniversity of MelbourneMelbourneVICAustralia
- Department of Medical OncologyPeter MacCallum Cancer CentreMelbourneVICAustralia
- Ontrac at Peter MacCallum Cancer CentreVictorian Adolescent and Young Adult Cancer CentreMelbourneVICAustralia
| | - Rebecca Wallace
- School of Psychological SciencesTurner Institute for Brain and Mental HealthMonash UniversityMelbourneVICAustralia
| | - Zac Seidler
- OrygenMelbourneVICAustralia
- Centre for Youth Mental HealthUniversity of MelbourneMelbourneVICAustralia
- Movember FoundationMelbourneVICAustralia
| | - Joshua F. Wiley
- School of Psychological SciencesTurner Institute for Brain and Mental HealthMonash UniversityMelbourneVICAustralia
- Peter MacCallum Cancer CentreMelbourneVICAustralia
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19
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Conduit C, Hong W, Martin F, Thomas B, Lawrentschuk N, Goad J, Grimison P, Ahmadi N, Tran B, Lewin J. A meta-analysis of clinicopathologic features that predict necrosis or fibrosis at post-chemotherapy retroperitoneal lymph node dissection in individuals receiving treatment for non-seminoma germ cell tumours. Front Oncol 2022; 12:931509. [PMID: 36059636 PMCID: PMC9428700 DOI: 10.3389/fonc.2022.931509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 07/18/2022] [Indexed: 11/13/2022] Open
Abstract
Purpose Post-chemotherapy retroperitoneal lymph node dissection (pcRPLND) for residual nodal masses is a critical component of care in metastatic testicular germ cell tumour (GCT). However, the procedure is not of therapeutic value in up to 50% of individuals in whom histopathology demonstrates post-treatment necrosis or fibrosis alone. Improved diagnostic tools and clinicopathologic features are needed to separate individuals who benefit from pcRPLND and avoid surgery in those who do not. Methods A prospectively registered meta-analysis of studies reporting clinicopathologic features associated with teratoma, GCT and/or necrosis/fibrosis at pcRPLND for metastatic non-seminoma GCT (NSGCT) was undertaken. We examined the effect of various clinicopathologic factors on the finding of necrosis/fibrosis at pcRPLND. The log odds ratios (ORs) of each association were pooled using random-effects models. Results Using the initial search strategy, 4,178 potentially eligible abstracts were identified. We included studies providing OR relating to clinicopathologic factors predicting pcRPLND histopathology, or where individual patient-level data were available to permit the calculation of OR. A total of 31 studies evaluating pcRPLND histopathology in 3,390 patients were eligible for inclusion, including two identified through hand-searching the reference lists of eligible studies. The following were associated with the presence of necrosis/fibrosis at pcRPLND: absence of teratomatous elements in orchidectomy (OR 3.45, 95% confidence interval [CI] 2.94-4.17); presence of seminomatous elements at orchidectomy (OR 2.71, 95% CI 1.37-5.37); normal pre-chemotherapy serum bHCG (OR 1.96, 95% CI 1.62-2.36); normal AFP (OR 3.22, 95% CI 2.49–4.15); elevated LDH (OR 1.72, 95% CI 1.37-2.17); >50% change in mass during chemotherapy (OR 4.84, 95% CI 3.94-5.94); and smaller residual mass size (<2 cm versus >2 cm: OR 3.93, 95% CI 3.23-4.77; <5 cm versus >5 cm: OR 4.13, 95% CI 3.26-5.23). Conclusions In this meta-analysis, clinicopathologic features helped predict the presence of pcRPLND necrosis/fibrosis. Collaboration between centres that provide individual patient-level data is required to develop and validate clinical models and inform routine care to direct pcRPLND to individuals most likely to derive benefits. Systematic Review Registration https://www.crd.york.ac.uk/prospero/, identifier CRD42021279699
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Affiliation(s)
- Ciara Conduit
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia
- Personalised Oncology, Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia
| | - Wei Hong
- Personalised Oncology, Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia
- Department of Medical Oncology, St Vincent’s Hospital Melbourne, Melbourne, VIC, Australia
| | - Felicity Martin
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Benjamin Thomas
- Department of Surgery, Royal Melbourne Hospital, University of Melbourne, Melbourne, VIC, Australia
| | - Nathan Lawrentschuk
- Department of Surgery, Royal Melbourne Hospital, University of Melbourne, Melbourne, VIC, Australia
- Department of Cancer Surgery, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Jeremy Goad
- Department of Cancer Surgery, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Peter Grimison
- Department of Medical Oncology, Chris O’Brien Lifehouse, Camperdown, NSW, Australia
- Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
| | - Nariman Ahmadi
- Department of Urology, Chris O’Brien Lifehouse, Camperdown, NSW, Australia
| | - Ben Tran
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia
- Personalised Oncology, Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia
| | - Jeremy Lewin
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia
- ONTrac at Peter Mac, Victorian Adolescence and Young Adult Cancer Service, Melbourne, VIC, Australia
- *Correspondence: Jeremy Lewin,
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20
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Vaughan E, Ftanou M, Lewin J, Murnane A, Berger I, Wiley JF, Hickey M, Bullen D, Jefford M, Goldin J, Stonehouse J, Thompson K. AYA 'Can-Sleep' programme: protocol for a stepped-care, cognitive behavioural therapy-based approach to the management of sleep difficulties in adolescents and young adults with cancer. Pilot Feasibility Stud 2022; 8:159. [PMID: 35902975 PMCID: PMC9331489 DOI: 10.1186/s40814-022-01128-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 07/15/2022] [Indexed: 11/27/2022] Open
Abstract
Background Sleep problems are reported in up to 50% of adolescents and young adults (AYA) with cancer. Cognitive behavioural therapy for insomnia (CBTi) is considered the gold-standard treatment. In the AYA population, CBTi is associated with improvements in insomnia, daytime sleepiness, fatigue and quality of life. In adults, stepped-care interventions can improve accessibility to CBTi. This study aims to evaluate the acceptability and feasibility of a stepped-care CBTi programme in AYA with cancer. Methods and analysis AYA (target N = 80) aged 16–25 with a diagnosis of cancer will be screened using the Insomnia Severity Index (ISI) and Epworth Sleepiness Scale (ESS). When sleep difficulties are identified by the ISI and/or ESS, they will be screened for obstructive sleep apnoea and restless leg syndrome and referred to a sleep service if indicated. The remainder with sleep difficulties will be offered a stepped-care sleep programme including CBT self-management and coaching (first step). Participants will then be rescreened at 5 weeks, and those with ongoing sleep difficulties will be offered individualised CBT (second step). Recruitment and retention rates, adherence to intervention and time taken to deliver screening and intervention will be collected to assess the feasibility of the programme. AYA and clinicians will complete evaluation surveys to assess the acceptability of the AYA Can-Sleep programme. Discussion We seek to contribute to the evidence base regarding screening and treatment of sleep difficulties in the AYA population by implementing the AYA Can-Sleep programme and determining its feasibility and acceptability as an approach to care in an Adolescent & Young Adult Cancer Service.
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Affiliation(s)
- Emma Vaughan
- Psychosocial Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,ONTrac at Peter Mac Victorian Adolescent and Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Maria Ftanou
- Psychosocial Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,University of Melbourne, Melbourne, Victoria, Australia
| | - Jeremy Lewin
- ONTrac at Peter Mac Victorian Adolescent and Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Andrew Murnane
- ONTrac at Peter Mac Victorian Adolescent and Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Ilana Berger
- ONTrac at Peter Mac Victorian Adolescent and Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Joshua F Wiley
- Behavioural Medicine Unit, Monash University, Melbourne, Victoria, Australia
| | - Martha Hickey
- Women's Gynaecology Research Centre, Royal Women's Hospital, Melbourne, Victoria, Australia
| | - Dani Bullen
- Psychosocial Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Michael Jefford
- University of Melbourne, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Australian Cancer Survivorship Centre, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Health Services Research & Implementation Science, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Jeremy Goldin
- Respiratory Medicine and Sleep Disorders, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Jeremy Stonehouse
- Respiratory Medicine and Sleep Disorders, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Kate Thompson
- ONTrac at Peter Mac Victorian Adolescent and Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia. .,University of Melbourne, Melbourne, Victoria, Australia.
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21
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Puttaroo I, Sheppard K, Lewin J, Sriranjan S. Improving Awareness of Safe Sleeping Practices for Babies on a Mother and Baby Psychiatric Unit. Eur Psychiatry 2022. [PMCID: PMC9567229 DOI: 10.1192/j.eurpsy.2022.1933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction SIDS is the sudden, unexpected and unexplained death of a baby. Safe sleeping practices can help to reduce a baby’s risk of SIDS. At the Coombe Wood Mother & Baby Unit (MBU), it was found that many patients were opting to co-sleep with their babies which contradicts safe sleeping guidelines. Objectives To improve patient awareness of the condition SIDS and to implement an interactive training session improving awareness of safe sleeping practices for babies. To improve patients’ confidence in implementing safe sleeping practices for their babies; thus reducing the risk of SIDS occurring. Methods The Lullaby Trust™ is a charity that raises awareness of SIDS and provides expert advice on safe sleep for babies. An interactive training session for patients was organised by incorporating published materials from The Lullaby Trust™, facilitated by medical and occupational therapy staff on the MBU. The participants filled out a pre-training and post-training questionnaire to test the effectiveness and quality of the training session. Results The participants’ average level of confidence in knowing and applying safe sleeping practices for their babies doubled following the training session (from 2.3→4.8 and 2.6→5 respectively, with 5 meaning “Very Confident.”) The average level of knowledge of SIDS also increased from 1.6→4.4 (with 5 meaning “A Lot” of Knowledge.) Conclusions We were surprised at the low level of knowledge and confidence the patients had regarding safe sleeping practices for their babies. This project shows how interactive, ward-based training can be an effective way to engage and stimulate patients into improving the safety of their baby care. Disclosure No significant relationships.
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22
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Conduit C, Guo C, Smith AB, Rincones O, Baenziger O, Thomas B, Goad J, Lenaghan D, Lawrentschuk N, Wong LM, Corcoran NM, Ross M, Gibbs P, O'Haire S, Anton A, Liow E, Lewin J, Tran B. Distress in People with Newly Diagnosed Testicular Cancer – Role for an Online Intervention to Alleviate Distress? (Preprint). JMIR Cancer 2022; 8:e39725. [DOI: 10.2196/39725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 08/24/2022] [Accepted: 09/14/2022] [Indexed: 11/13/2022] Open
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23
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Tonorezos ES, Cohn RJ, Glaser AW, Lewin J, Poon E, Wakefield CE, Oeffinger KC. Long-term care for people treated for cancer during childhood and adolescence. Lancet 2022; 399:1561-1572. [PMID: 35430023 PMCID: PMC9082556 DOI: 10.1016/s0140-6736(22)00460-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 01/31/2022] [Accepted: 03/03/2022] [Indexed: 12/25/2022]
Abstract
Worldwide advances in treatment and supportive care for children and adolescents with cancer have resulted in a increasing population of survivors growing into adulthood. Yet, this population is at very high risk of late occurring health problems, including significant morbidity and early mortality. Unique barriers to high-quality care for this group include knowledge gaps among both providers and survivors as well as fragmented health-care delivery during the transition from paediatric to adult care settings. Survivors of childhood and adolescent cancer are at risk for a range of late-occuring side-effects from treatment, including cardiac, endocrine, pulmonary, fertility, renal, psychological, cognitive, and socio-developmental impairments. Care coordination and transition to adult care are substantial challenges, but can be empowering for survivors and improve outcomes, and could be facilitated by clear, effective communication and support for self-management. Resources for adult clinical care teams and primary care providers include late-effects surveillance guidelines and web-based support services.
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Affiliation(s)
- Emily S Tonorezos
- Office of Cancer Survivorship, Division of Cancer Control and Population Sciences, National Cancer Institute, Rockville, MD, USA.
| | - Richard J Cohn
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia; School of Women's and Children's Health, UNSW Medicine, UNSW Sydney, Kensington, NSW, Australia
| | - Adam W Glaser
- Leeds Institute of Medical Research, University of Leeds, Leeds, UK
| | - Jeremy Lewin
- ONTrac at Peter Mac Victorian Adolscent and Young Adult Cancer Service, Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - Eileen Poon
- Division of Medical Oncology, National Cancer Centre, Singapore
| | - Claire E Wakefield
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia; School of Women's and Children's Health, UNSW Medicine, UNSW Sydney, Kensington, NSW, Australia
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24
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Connolly EA, Weickhardt A, Grimison P, Asher R, Heller GZ, Lewin J, Liow E, Toner G, Tung ILY, Tran B, Hill S, Walpole E, McKenzie J, Kuchel A, Goh J, Forgeson G, Tan A, Joshi A, Wickham A, Tan H, Wang Y, Winstanley MA, Hamad N, Wong V. High-dose chemotherapy for relapsed germ cell tumours: outcomes in low-volume specialized centres. BJU Int 2022; 130 Suppl 1:5-16. [PMID: 35355402 DOI: 10.1111/bju.15648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 11/11/2021] [Accepted: 11/12/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To report treatment patterns and survival outcomes of patients with relapsed and refractory metastatic germ cell tumours (GCTs) treated with high-dose chemotherapy (HDCT) and autologous stem-cell transplantation in low-volume specialized centres within the widely dispersed populations of Australia and New Zealand between 1999 and 2019. PATIENTS AND METHODS We conducted a retrospective analysis of 111 patients across 13 institutions. Patients were identified from the Australasian Bone Marrow Transplant Recipient Registry. We reviewed treatment regimens, survival outcomes, deliverability and toxicities. Primary endpoints included overall (OS) and progression-free survival (PFS). Cox proportional hazards models were used to test the association of survival outcomes with patient and treatment factors. RESULTS The median (range) age was 30 (14-68) years and GCT histology was non-seminomatous in 84% of patients. International Prognostic Factors Study Group (IPFSG) prognostic risk category was very low/low, intermediate, high and very high in 18%, 36%, 25% and 21% of patients, respectively. Salvage conventional-dose chemotherapy (CDCT) was administered prior to HDCT in 59% of patients. Regimens included paclitaxel, ifosfamide, carboplatin and etoposide (50%), carboplatin and etoposide (CE; 28%), carboplatin, etoposide and ifosfamide (CEI; 6%), carboplatin, etoposide and cyclophosphamide (CEC; 5%), CEC-paclitaxel (6%) and other (5%). With a median follow-up of 4.4 years, the 1-, 2- and 5-year PFS rates were 62%, 57% and 52%, respectively, and OS rates were 73%, 65% and 61%, respectively. There were five treatment-related deaths. Progression on treatment occurred in 17%. In a univariable analysis, worse International Germ Cell Cancer Collaborative Group (IGCCCG) and IPFSG prognostic groups were associated with inferior survival outcomes. An association of inferior survival was not found with the number of high-dose cycles received nor when HDCT was delivered after salvage CDCT. CONCLUSION This large dual-national registry-based study reinforces the efficacy and deliverability of HDCT for relapsed and refractory metastatic GCT in low-volume specialized centres in Australia and New Zealand, with survival outcomes comparable to those found in international practice.
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Affiliation(s)
- Elizabeth A Connolly
- Chris O Brien Lifehouse, Sydney, Australia.,University of Sydney, Sydney, Australia
| | - Andrew Weickhardt
- Olivia Newton-John Cancer and Wellness Centre Austin Health, Melbourne, Australia.,Walter and Eliza Hall Institute of Medical Research, Melbourne, Australia.,Australian and New Zealand Urogenital and Prostate Cancer Trials Group (ANZUP)
| | - Peter Grimison
- Chris O Brien Lifehouse, Sydney, Australia.,University of Sydney, Sydney, Australia.,Australian and New Zealand Urogenital and Prostate Cancer Trials Group (ANZUP)
| | - Rebecca Asher
- NHMRC Clinical Trials Centre, Sydney, Sydney, Australia
| | - Gillian Z Heller
- University of Sydney, Sydney, Australia.,NHMRC Clinical Trials Centre, Sydney, Sydney, Australia
| | - Jeremy Lewin
- Peter MacCallum Cancer Centre, Melbourne, Australia.,Australian and New Zealand Urogenital and Prostate Cancer Trials Group (ANZUP)
| | - Elizabeth Liow
- Peter MacCallum Cancer Centre, Melbourne, Australia.,Royal Melbourne Hospital, Melbourne, Australia
| | - Guy Toner
- Peter MacCallum Cancer Centre, Melbourne, Australia.,Australian and New Zealand Urogenital and Prostate Cancer Trials Group (ANZUP)
| | | | - Ben Tran
- Peter MacCallum Cancer Centre, Melbourne, Australia.,Royal Melbourne Hospital, Melbourne, Australia.,Australian and New Zealand Urogenital and Prostate Cancer Trials Group (ANZUP)
| | - Sean Hill
- Princess Alexandra Hospital, Brisbane, Australia
| | - Euan Walpole
- Princess Alexandra Hospital, Brisbane, Australia
| | - Jane McKenzie
- Olivia Newton-John Cancer and Wellness Centre Austin Health, Melbourne, Australia
| | - Anna Kuchel
- Royal Brisbane and Women's Hospital and School of Medicine, University of Queensland, Brisbane, Australia
| | - Jeffrey Goh
- Royal Brisbane and Women's Hospital and School of Medicine, University of Queensland, Brisbane, Australia
| | - Garry Forgeson
- Palmerston North Hospital, Palmerston North, New Zealand
| | - Alvin Tan
- Waikato Hospital, Hamilton, New Zealand
| | - Abhishek Joshi
- Townsville University Hospital, James Cook University, Townsville, Australia
| | | | - Hsiang Tan
- Royal Adelaide Hospital, Adelaide, Australia
| | - Yang Wang
- St Vincent's Hospital, Melbourne, Australia
| | | | - Nada Hamad
- Australasian Bone Marrow Transplant Recipient Registry (ABMTRR), Sydney, Australia.,St Vincent's Hospital Sydney, Sydney, Australia.,University of New South Wales, Sydney, Australia
| | - Vanessa Wong
- Olivia Newton-John Cancer and Wellness Centre Austin Health, Melbourne, Australia.,Walter and Eliza Hall Institute of Medical Research, Melbourne, Australia
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Connolly EA, Bhadri VA, Wake J, Ingley KM, Lewin J, Bae S, Wong DD, Long AP, Pryor D, Thompson SR, Strach MC, Grimison PS, Mahar A, Bonar F, Maclean F, Hong A. Systemic treatments and outcomes in CIC-rearranged Sarcoma: A national multi-centre clinicopathological series and literature review. Cancer Med 2022; 11:1805-1816. [PMID: 35178869 PMCID: PMC9041083 DOI: 10.1002/cam4.4580] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 01/13/2022] [Accepted: 01/15/2022] [Indexed: 12/26/2022] Open
Abstract
CIC‐rearranged sarcoma is a recently established, ultra‐rare, molecularly defined sarcoma subtype. We aimed to further characterise clinical features of CIC‐rearranged sarcomas and explore clinical management including systemic treatments and outcomes.
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Affiliation(s)
- Elizabeth A Connolly
- Chris O'Brien Lifehouse, Sydney, New South Wales, Australia.,Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Vivek A Bhadri
- Chris O'Brien Lifehouse, Sydney, New South Wales, Australia.,Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Crown Princess Mary Cancer Centre, Westmead, Sydney, New South Wales, Australia
| | - Johnathon Wake
- Crown Princess Mary Cancer Centre, Westmead, Sydney, New South Wales, Australia
| | | | - Jeremy Lewin
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,ONTrac at Peter Mac Victorian Adolescent & Young Adult Cancer Service.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia
| | - Susie Bae
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia
| | - Daniel D Wong
- Anatomical Pathology, PathWest, QEII Medical Centre, Perth, Western Australia, Australia
| | - Anne P Long
- Sir Charles Gardiner Hospital, Perth, Western Australia, Australia
| | - David Pryor
- Princess Alexandra Hospital, Brisbane, Australia
| | - Stephen R Thompson
- Prince of Wales Hospital, Sydney, New South Wales, Australia.,Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - Madeleine C Strach
- Chris O'Brien Lifehouse, Sydney, New South Wales, Australia.,Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Peter S Grimison
- Chris O'Brien Lifehouse, Sydney, New South Wales, Australia.,Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | | | - Fiona Bonar
- Anatomical Pathology, Douglass Hanly Moir Pathology, Sonic Healthcare, Macquarie Park, New South Wales, Australia
| | - Fiona Maclean
- Anatomical Pathology, Douglass Hanly Moir Pathology, Sonic Healthcare, Macquarie Park, New South Wales, Australia
| | - Angela Hong
- Chris O'Brien Lifehouse, Sydney, New South Wales, Australia.,Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
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Wang R, Solomon B, Luen SJ, Prall OW, Khoo C, Gill AJ, Lewin J, Sachithanandan N. Pitfalls and progress in adrenocortical carcinoma diagnosis: the utility of a multidisciplinary approach, immunohistochemistry and genomics. Endocrinol Diabetes Metab Case Rep 2022; 2022:EDM210081. [PMID: 35023475 PMCID: PMC8789009 DOI: 10.1530/edm-21-0081] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 11/22/2021] [Indexed: 11/08/2022] Open
Abstract
SUMMARY Adrenocortical carcinoma is a rare disease with poor prognosis whose clinical heterogeneity can at times present a challenge to accurate and timely diagnosis. We present the case of a patient who presented with extensive pulmonary lesions, mediastinal and hilar lymphadenopathy and an adrenal mass in whom the oncological diagnosis was initially uncertain. Through the use of immunohistochemistry, biochemistry and genomic testing, an accurate diagnosis of adrenocortical carcinoma was ultimately made which resulted in more directed treatment being administered. The use of multidisciplinary input and genomics to aid in diagnosis and prognosis of adrenocortical carcinoma is discussed. LEARNING POINTS Adrenocortical carcinomas can present a diagnostic challenge to clinicians given it is a rare malignancy with significant clinical heterogeneity. Specialist multidisciplinary team input is vital in the diagnosis and management of adrenocortical carcinomas. Hormonal testing is recommended in the diagnostic workup of adrenal masses, even in the absence of overt clinical signs/symptoms of hormone excess. Immunostaining for the highly sensitive and specific steroidogenic factor-1 is vital for accurate diagnosis. Genomics can provide prognostic utility in management of adrenocortical carcinoma.
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Affiliation(s)
- Ray Wang
- Department of Diabetes and Endocrinology, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Benjamin Solomon
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Victoria, Australia
| | - Stephen J Luen
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Victoria, Australia
| | - Owen W.J. Prall
- Department of Pathology, Peter MacCallum Cancer Centre, Parkville, Victoria, Australia
| | - Christine Khoo
- Department of Pathology, Peter MacCallum Cancer Centre, Parkville, Victoria, Australia
| | - Anthony J Gill
- University of Sydney, Sydney, New South Wales, Australia
| | - Jeremy Lewin
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Victoria, Australia
| | - Nirupa Sachithanandan
- Department of Internal Medicine, Peter MacCallum Cancer Centre, Parkville, Victoria, Australia
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Malone ER, Lewin J, Li X, Zhang WJ, Lau S, Jarvi K, Hamilton RJ, Hansen AR, Chen EX, Bedard PL. Semen and serum platinum levels in cisplatin-treated survivors of germ cell cancer. Cancer Med 2021; 11:728-734. [PMID: 34918879 PMCID: PMC8817086 DOI: 10.1002/cam4.4480] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 10/29/2021] [Accepted: 10/30/2021] [Indexed: 12/05/2022] Open
Abstract
Background Testicular cancer survivors often have impaired gonadal function possibly related to chemotherapy. Platinum is a heavy metal that can be detected at low levels in serum many years after treatment, it is not known whether platinum also persists in semen and if platinum persistence in semen is associated with impaired fertility. Methods Adult cisplatin‐treated testicular cancer survivors were enrolled. High‐Performance Liquid Chromatography‐tandem mass spectrometry was used to measure semen and serum platinum levels. Semen quality and DNA Fragmentation Index (DFI) were assessed. Results From 11/2017 to 12/2019, 38 patients (median age 32 years; range: 19–52) were enrolled. Median cumulative cisplatin dose was 301 mg/m2 (range: 274–404). Platinum levels were higher in semen than in blood (p = 0.03). Semen platinum levels were not significantly associated with time from last cisplatin dosing (r = −0.34; p = 0.09) nor cumulative dose (r = −0.10, p = 0.63). Sperm concentration was correlated with time from last cisplatin dosing (r = 0.58, p < 0.001) but not with semen platinum level (r = −0.15, p = 0.46). DFI was not significantly associated with time from last cisplatin dosing (r = 0.55, p = 0.08) or semen platinum level (r = −0.32, p = 0.33). In four patients with serial semen samples, platinum level decreased and sperm concentration and motility increased over time. Conclusions Platinum is detected in semen of testicular cancer survivors at higher levels than matched blood samples. These preliminary findings may have important implications for the reproductive health of survivors of advanced testicular cancer, further study is needed to assess the relationship between platinum persistence in semen and recovery of fertility postchemotherapy.
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Affiliation(s)
- Eoghan R Malone
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Jeremy Lewin
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Xuan Li
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Wen-Jiang Zhang
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Susan Lau
- Murray Koffler Urologic Wellness Centre, Mount Sinai Hospital, Joseph and Wolff Lebovic Health Complex, Toronto, Ontario, Canada
| | - Keith Jarvi
- Division of Urology, University of Toronto, Toronto, Ontario, Canada.,Murray Koffler Urologic Wellness Centre, Mount Sinai Hospital, Joseph and Wolff Lebovic Health Complex, Toronto, Ontario, Canada
| | - Robert J Hamilton
- Division of Urology, University of Toronto, Toronto, Ontario, Canada
| | - Aaron R Hansen
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Eric X Chen
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Philippe L Bedard
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
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28
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Katz NT, Le BH, Berger I, Lewin J, Thompson K, Pitt H, Philip J. A Descriptive Cohort Study of Adolescent and Young Adult Decedents Known to an Australian Comprehensive Cancer Center. J Adolesc Young Adult Oncol 2021; 11:535-539. [PMID: 34874784 DOI: 10.1089/jayao.2021.0167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
In Australia, cancer is the second leading cause of death in adolescents and young adults (AYA). In an audit of 76 AYA decedents known to a comprehensive cancer center, most were male (63%), and most had a parent as primary carer (78%). Median age at diagnosis was 21 years (range: 15-27). Median time from diagnosis to first palliative care consultation was 9 months, and from first palliative care review to death, 4 months. Location of death was hospital (41%), home (24%), and palliative care unit (16%). Eleven (65%) of 17 patients who wished to die at home achieved this.
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Affiliation(s)
- Naomi T Katz
- Parkville Integrated Palliative Care Service, Peter MacCallum Cancer Center, Palliative Care Service, Alfred Health, Victorian Pediatric Palliative Care Program, Department of Pediatrics, University of Melbourne, Melbourne, Australia
| | - Brian H Le
- Parkville Integrated Palliative Care Service, Victorian Comprehensive Cancer Center, Department of Medicine, University of Melbourne, Melbourne, Australia
| | - Ilana Berger
- ONTrac at Peter Mac, Victorian Adolescent and Young Adult Cancer Service, Peter MacCallum Cancer, Melbourne, Australia
| | - Jeremy Lewin
- ONTrac at Peter Mac, Victorian Adolescent and Young Adult Cancer Service, Peter MacCallum Cancer, Department of Medical Oncology, Peter MacCallum Cancer Center, Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia
| | - Kate Thompson
- ONTrac at Peter Mac, Victorian Adolescent and Young Adult Cancer Service, Peter MacCallum Cancer, Department of Social Work, The University of Melbourne, Melbourne, Australia
| | - Holly Pitt
- Parkville Integrated Palliative Care Service, Peter MacCallum Cancer Center, Melbourne, Australia
| | - Jennifer Philip
- Parkville Integrated Palliative Care Service, Peter MacCallum Cancer Center, Palliative Care Service, St. Vincent's Hospital, Department of Medicine, University of Melbourne, Melbourne, Australia
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29
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Parmar A, Qazi AA, Stundzia A, Sim HW, Lewin J, Metser U, O'Malley M, Hansen AR. Development of a radiomic signature for predicting response to neoadjuvant chemotherapy in muscle-invasive bladder cancer. Can Urol Assoc J 2021; 16:E113-E119. [PMID: 34672933 DOI: 10.5489/cuaj.7294] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Neoadjuvant chemotherapy (NAC) for muscle-invasive bladder cancer (MIBC) improves overall survival, but pathological response rates are low. Predictive biomarkers could select those patients most likely to benefit from NAC. Radiomics technology offers a novel, noninvasive method to identify predictive biomarkers. Our study aimed to develop a predictive radiomics signature for response to NAC in MIBC. METHODS An institutional bladder cancer database was used to identify MIBC patients who were treated with NAC followed by radical cystectomy. Patients were classified into responders and non-responders based on pathological response. Bladder lesions on computed tomography images taken prior to NAC were contoured. Extracted radiomics features were used train a radial basis function support vector machine classifier to learn a prediction rule to distinguish responders from non-responders. The discriminative accuracy of the classifier was then tested using a nested 10-fold cross-validation protocol. RESULTS Nineteen patients who underwent NAC followed by radical cystectomy were found to be eligible for analysis. Of these, nine (48%) patients were classified as responders and 10 (52%) as non-responders. Nineteen bladder lesions were contoured. The sensitivity, specificity and discriminative accuracy were 52.9±9.4%, 69.4±8.6%, and 62.1±6.1%, respectively. This corresponded to an area under the curve of 0.63±0.08 (p=0.20). CONCLUSIONS Our developed radiomics signature demonstrated modest discriminative accuracy; however, these results may have been influenced by small sample size and heterogeneity in image acquisition. Future research using novel methods for computer-based image analysis on a larger cohort of patients is warranted.
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Affiliation(s)
- Ambica Parmar
- Division of Medical Oncology & Hematology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Abdul Aziz Qazi
- Department of Medical Imaging, University of Toronto, Toronto, ON, Canada
| | | | - Hao-Wen Sim
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, Australia.,St Vincent's Clinical School, University of New South Wales, Sydney, Australia.,Department of Medical Oncology, The Kinghorn Cancer Centre, Sydney, Australia.,Department of Medical Oncology, Chris O'Brien Lifehouse, Sydney, Australia
| | - Jeremy Lewin
- Division of Medical Oncology & Hematology, Princess Margaret Cancer Centre, University of Toronto, Toronto, ON, Canada
| | - Ur Metser
- Department of Medical Imaging, University of Toronto, Toronto, ON, Canada
| | - Martin O'Malley
- Department of Medical Imaging, University of Toronto, Toronto, ON, Canada
| | - Aaron R Hansen
- Division of Medical Oncology & Hematology, Princess Margaret Cancer Centre, University of Toronto, Toronto, ON, Canada
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30
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Murnane A, Kiss N, Fraser SF, Lewin J. Health-related quality of life, fatigue and health behaviours in Australian adolescent and young adult cancer survivors. Pediatr Blood Cancer 2021; 68:e29243. [PMID: 34309171 DOI: 10.1002/pbc.29243] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 06/29/2021] [Accepted: 06/30/2021] [Indexed: 01/22/2023]
Abstract
INTRODUCTION Current knowledge of the long-term health behaviours and well-being of adolescent and yong adult (AYA) cancer survivors is limited. The aim of this study was to evaluate the health behaviours of AYA cancer survivors compared to Australian normative data and describe their health-related quality of life (HR-QoL) and levels of fatigue. METHOD A cross-sectional online survey of participants aged 15-25 years at diagnosis and 2-7 years post treatment completion was conducted at a comprehensive cancer centre. Validated questionnaires assessed health behaviours and functioning including current physical activity (PA) levels, diet quality, fatigue (FACIT-F) and HR-QoL (AQoL-6D, Short Form 36v2 [SF-36v2]) were compared to Australian normative data. RESULTS Ninety individuals completed the survey (26% response rate) with a mean age of 25.4 years and median time post treatment of 61 months (24-85 months). Compared to normative data, a higher proportion of AYA cancer survivors was consuming the recommended daily serves of fruit and vegetables (16.7% vs. 3.9%, p < .0001), had a lower presence of overweight or obesity (46.7% vs. 57.7%, p = .04) and lower percentage of current smokers (2.2% vs. 16.7%, p < .0001). However, AYA cancer survivors reported increased fatigue (t[df = 596] = -4.1, p < .0001) and reduced HR-QoL compared to normative data (t[df = 533] = 9.2, p < .0001) along with a higher proportion suffering from one or more chronic health conditions (65% vs. 40%, p < .0001). CONCLUSION AYA cancer survivors from a single Australian institution, who were on average 5 years post treatment, exhibited better health behaviours compared to Australian normative data, but still below recommended guidelines. However, they continue to experience issues with fatigue and reduced HR-QoL, especially in those not meeting the PA guidelines.
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Affiliation(s)
- Andrew Murnane
- ONTrac at Peter Mac Victorian Adolescent and Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Institute for Physical Activity and Nutrition (IPAN), Deakin University, Geelong, Victoria, Australia
| | - Nicole Kiss
- Institute for Physical Activity and Nutrition (IPAN), Deakin University, Geelong, Victoria, Australia.,Allied Health Research, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Steve F Fraser
- Institute for Physical Activity and Nutrition (IPAN), Deakin University, Geelong, Victoria, Australia
| | - Jeremy Lewin
- ONTrac at Peter Mac Victorian Adolescent and Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Victoria, Australia
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31
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Heynemann S, Thompson K, Moncur D, Silva S, Jayawardana M, Lewin J. Risk factors associated with suicide in adolescents and young adults (AYA) with cancer. Cancer Med 2021; 10:7339-7346. [PMID: 34586755 PMCID: PMC8525084 DOI: 10.1002/cam4.4246] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 07/30/2021] [Accepted: 08/10/2021] [Indexed: 01/17/2023] Open
Abstract
Background Higher rates of death by suicide are recognized both in individuals of any age with cancer and, separately, among adolescents and young adults (AYA) without cancer. Given this intersection, identifying risk factors associated with suicidal risk among AYA with cancer is critical. Objective To identify characteristics associated with suicide among AYA with cancer. Methods A retrospective analysis of AYA (aged 15–39) during 1975–2016 from the Surveillance, Epidemiology, and End Results database was conducted. Clinical and demographic factors associated with death by suicide among the AYA cancer population were compared to (i) US population normative data (standardized mortality ratios [SMRs]) and (ii) other AYA individuals with cancer (odds ratios). Results In total, 922 suicides were found in 500,366 AYA with cancer (0.18%), observed for 3,198,261 person‐years. The SMR for AYA with cancer was 34.1 (95% confidence interval [CI]: 31.4–36.9). Suicide risk was particularly high in females (SMR = 43.4, 95% CI: 37.2–50.4), unmarried persons (SMR = 50.6, 95% CI: 44.7–57.1), those with metastatic disease (SMR = 45.2, 95% CI: 33.1–60.3), or certain histological subtypes (leukemia, central nervous system, and soft tissue sarcoma). Risk generally reduced over time, however remained elevated ≥5 years following a cancer diagnosis (SMR > 5 years = 28.1, 95% CI: 25.4–31.0). When comparing those who died from suicide and those who did not, the following factors demonstrated significant associations: sex (males > females), race (White ethnicity > Black/other ethnicity), relationship status (never married > other), and disease stage (distant > localized). Conclusions Death due to suicide/non‐accidental injury is high compared to normative data, requiring increased awareness among health‐care providers, suicide risk monitoring in AYA, and appropriately tailored psychosocial interventions.
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Affiliation(s)
- Sarah Heynemann
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Kate Thompson
- ONTrac at Peter Mac Victorian Adolescent and Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Donovan Moncur
- ONTrac at Peter Mac Victorian Adolescent and Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Department of Psychiatry, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Sandun Silva
- Department of Statistics, Data Science and Epidemiology, Swinburne University of Technology, Hawthorn, Victoria, Australia.,NHMRC Clinical Trials Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Madawa Jayawardana
- Office of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Victoria, Australia
| | - Jeremy Lewin
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,ONTrac at Peter Mac Victorian Adolescent and Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Victoria, Australia
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32
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Ellis JA, Malalasekera VS, Allan C, Choong PF, Hansford JR, Hehir R, Morello N, O'Callaghan S, Orme L, Phillipson N, Rosenthal MA, Sawyer S, Strong R, Super L, Watt A, Williams C, Woollett A, Robertson A, Lewin J. Systems-Level Change to Alleviate Barriers to Cancer Clinical Trial Access for Adolescents and Young Adults in Australia. J Adolesc Young Adult Oncol 2021; 11:173-180. [PMID: 34297611 PMCID: PMC9057899 DOI: 10.1089/jayao.2021.0026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Purpose: International data demonstrate association between clinical trial participation and reduced cancer mortality. Adolescents and young adults (AYA) have low clinical trial enrollment rates. We established a program to understand local barriers and develop targeted solutions that lead to greater AYA clinical trial participation. Methods: A steering committee (SC) with expertise in adult and pediatric oncology, research ethics, and consumer representation was formed. The SC mapped barriers related to AYA trial access and established working groups (WGs) around three themes. Results: The Regulatory Awareness WG identified a lack of understanding of processes that support protocol approval for clinical trials across the AYA age range. A guideline to raise awareness was developed. The Access WG identified challenges for young adults (18–25 years) to access a pediatric hospital to enroll in a pediatric trial. A procedure was developed to streamline applications for access. The first six applications using this procedure have been successful. The Availability WG identified lack of pediatric–adult oncology reciprocal relationships as a barrier to awareness of open trials, and future collaboration. An AYA Craft Group Framework was established to grow relationships within tumor streams across institutions; two craft groups are now operating locally. An additional achievement was a successful request to the Therapeutic Goods Administration for Australian adoption of the Food and Drug Administration Guidance on Considerations for the Inclusion of Adolescent Patients in Adult Oncology Clinical Trials. Conclusion: This multipronged approach to improving AYA clinical trial access has relevance for other health environments. Our knowledge products are available as an online toolkit.
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Affiliation(s)
- Justine A Ellis
- Royal Children's Hospital, Melbourne, Australia.,Victorian Comprehensive Cancer Centre, Melbourne, Australia
| | - Vajiranee S Malalasekera
- Royal Children's Hospital, Melbourne, Australia.,ONTrac at PeterMac, Victorian Adolescent and Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Australia
| | | | - Peter F Choong
- Department of Orthopaedics, St. Vincent's Hospital, Melbourne, Australia.,Department of Surgery, The University of Melbourne, Melbourne, Australia.,Bone and Soft Tissue Sarcoma Service, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Jordan R Hansford
- Royal Children's Hospital, Melbourne, Australia.,Department of Paediatrics, The University of Melbourne, Melbourne, Australia.,Murdoch Children's Research Institute, Melbourne, Australia.,Department of Molecular and Translational Science, Hudson Institute, Monash University, Melbourne, Australia
| | - Ryan Hehir
- Royal Children's Hospital, Melbourne, Australia
| | - Natasha Morello
- Victorian Comprehensive Cancer Centre Consumer Representative, Melbourne, Australia
| | | | - Lisa Orme
- Royal Children's Hospital, Melbourne, Australia.,ONTrac at PeterMac, Victorian Adolescent and Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Australia.,Bone and Soft Tissue Sarcoma Service, Peter MacCallum Cancer Centre, Melbourne, Australia.,Department of Cancer Medicine, Peter MacCallum Cancer Centre, Melbourne, Australia
| | | | - Mark A Rosenthal
- Victorian Comprehensive Cancer Centre, Melbourne, Australia.,Department of Cancer Medicine, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Susan Sawyer
- Royal Children's Hospital, Melbourne, Australia.,Department of Paediatrics, The University of Melbourne, Melbourne, Australia.,Murdoch Children's Research Institute, Melbourne, Australia
| | - Robyn Strong
- Australian and New Zealand Children's Haematology/Oncology Group
| | - Leanne Super
- Royal Children's Hospital, Melbourne, Australia.,Monash Children's Hospital, Melbourne, Australia.,Department of Paediatrics, Monash University, Melbourne, Australia
| | - Angela Watt
- Office for Research, Melbourne Health, Melbourne, Australia
| | - Chris Williams
- Royal Children's Hospital, Melbourne, Australia.,Paediatric Integrated Cancer Service, Melbourne, Australia
| | - Anne Woollett
- Victorian Comprehensive Cancer Centre, Melbourne, Australia
| | - Alexandra Robertson
- Royal Children's Hospital, Melbourne, Australia.,Murdoch Children's Research Institute, Melbourne, Australia
| | - Jeremy Lewin
- ONTrac at PeterMac, Victorian Adolescent and Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Australia.,Bone and Soft Tissue Sarcoma Service, Peter MacCallum Cancer Centre, Melbourne, Australia.,Department of Cancer Medicine, Peter MacCallum Cancer Centre, Melbourne, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia
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33
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Lapirow D, La Gerche A, Toro C, Masango E, Costello B, Porello E, Ludlow L, Marshall G, Trahair T, Mateos M, Lewin J, Byrne J, Boutros R, Manudhane R, Heath J, Ayer J, Gabriel M, Walwyn T, Saundankar J, Forsey J, Le H, Mason K, Celermajer D, Downie P, Walker R, Holland L, Martin M, McLeman L, Diamond Y, Marcocci M, Donath S, Cheung M, Elliott DA, Conyers R. The Australia and New Zealand Cardio-Oncology Registry: evaluation of chemotherapy-related cardiotoxicity in a national cohort of paediatric cancer patients. Intern Med J 2021; 51:229-234. [PMID: 31841257 DOI: 10.1111/imj.14719] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 12/08/2019] [Accepted: 12/09/2019] [Indexed: 12/22/2022]
Abstract
Cancer therapy related cardiac dysfunction (CTRCD) is an area of increasing focus, particularly during the survivorship period, for paediatric, adolescent and adult cancer survivors. With the advent of immunotherapy and targeted therapy, there is a new set of mechanisms from which paediatric and young adult patients with cancer may suffer cardiovascular injury. Furthermore, cardiovascular disease is the leading cause of morbidity and mortality in the survivorship period. The recently established Australian Cardio-Oncology Registry is the largest and only population-based cardiotoxicity database of paediatric and adolescent and young adult oncology patients in the world, and the first paediatric registry that will document cardiotoxicity caused by chemotherapy and novel targeted therapies using a prospective approach. The database is designed for comprehensive data collection and evaluation of the Australian practice in terms of diagnosis and management of CTRCD. Using the Australian Cardio-Oncology Registry critical clinical information will be collected regarding predisposing factors for the development of CTRCD, the rate of subclinical left ventricular dysfunction and transition to overt heart failure, further research into protectant molecules against cardiac dysfunction and aid in the discovery of which genetic variants predispose to CTRCD. A health economic arm of the study will assess the cost/benefit of both the registry and cardio-oncology clinical implementation. Finally, an imaging arm will establish if exercise cardiac magnetic resonance imaging and VO2 max testing is a more sensitive predictor of cardiac reserve in paediatric and adolescent and young adult oncology patients exposed to cardiac toxic therapies.
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Affiliation(s)
- Daniel Lapirow
- Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia
| | - Andre La Gerche
- Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia.,Cardiac Imaging Research, Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Claudia Toro
- Children's Cancer Centre, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Emma Masango
- Murdoch Children's Research Institute, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Ben Costello
- Cardiac Imaging Research, Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Enzo Porello
- Murdoch Children's Research Institute, The Royal Children's Hospital, Melbourne, Victoria, Australia.,Department of Physiology, The University of Melbourne, Melbourne, Victoria, Australia
| | - Louise Ludlow
- Children's Cancer Centre, The Royal Children's Hospital, Melbourne, Victoria, Australia.,Murdoch Children's Research Institute, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Glenn Marshall
- Department of Pathology, University of New South Wales, Sydney, New South Wales, Australia
| | - Toby Trahair
- Department of Pathology, University of New South Wales, Sydney, New South Wales, Australia
| | - Marion Mateos
- Department of Pathology, University of New South Wales, Sydney, New South Wales, Australia.,Kids Cancer Centre, Sydney Children's Hospital, Sydney, New South Wales, Australia
| | - Jeremy Lewin
- Cancer Centre for Children, The Children's Hospital at Westmead, Sydney, New South Wales, Australia
| | - Jennifer Byrne
- Cancer Centre for Children, The Children's Hospital at Westmead, Sydney, New South Wales, Australia.,Discipline of Child and Adolescent Health, The University of Sydney, The Children's Hospital at Westmead, Sydney, New South Wales, Australia
| | - Rose Boutros
- Cancer Centre for Children, The Children's Hospital at Westmead, Sydney, New South Wales, Australia
| | - Rebecca Manudhane
- The Michael Rice Centre, Women's and Children's Hospital, Adelaide, South Australia, Australia
| | - John Heath
- Paediatric Oncology, Royal Hobart Hospital, Hobart, Tasmania, Australia
| | - Julian Ayer
- Cancer Centre for Children, The Children's Hospital at Westmead, Sydney, New South Wales, Australia
| | - Melissa Gabriel
- Cancer Centre for Children, The Children's Hospital at Westmead, Sydney, New South Wales, Australia
| | - Thomas Walwyn
- Oncology Department, Perth Children's Hospital, Perth, Western Australia, Australia
| | - Jelena Saundankar
- Oncology Department, Perth Children's Hospital, Perth, Western Australia, Australia
| | - Jonathon Forsey
- Kids Cancer Centre, Sydney Children's Hospital, Sydney, New South Wales, Australia.,Cancer Centre for Children, The Children's Hospital at Westmead, Sydney, New South Wales, Australia
| | - Ha Le
- Murdoch Children's Research Institute, The Royal Children's Hospital, Melbourne, Victoria, Australia.,School of Health and Social Development, Deakin University, Melbourne, Victoria, Australia
| | - Kylie Mason
- OnTrac@Petermac, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Clinical Haematology and Bone Marrow Transplant Service, The Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - David Celermajer
- Cardiology Department, The Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Faculty of Health and Medicine, The University of Sydney, Sydney, New South Wales, Australia
| | - Peter Downie
- Children's Cancer Centre, Monash Health, Monash Children's Hospital, Melbourne, Victoria, Australia
| | - Roderick Walker
- Oncology Unit, Queensland Children's Hospital, Brisbane, Queensland, Australia
| | - Lucy Holland
- Oncology Unit, Queensland Children's Hospital, Brisbane, Queensland, Australia
| | - Michelle Martin
- Children's Cancer Centre, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Lorna McLeman
- Children's Cancer Centre, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Yonatan Diamond
- Children's Cancer Centre, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Maurizio Marcocci
- Chair, My Room Children's Cancer Charity, Melbourne, Victoria, Australia
| | - Susan Donath
- Murdoch Children's Research Institute, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Michael Cheung
- Murdoch Children's Research Institute, The Royal Children's Hospital, Melbourne, Victoria, Australia.,Department of Cardiology, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - David A Elliott
- Children's Cancer Centre, The Royal Children's Hospital, Melbourne, Victoria, Australia.,Murdoch Children's Research Institute, The Royal Children's Hospital, Melbourne, Victoria, Australia.,Department of Paediatrics, The University of Melbourne, Melbourne, Victoria, Australia
| | - Rachel Conyers
- Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia.,Children's Cancer Centre, The Royal Children's Hospital, Melbourne, Victoria, Australia.,Murdoch Children's Research Institute, The Royal Children's Hospital, Melbourne, Victoria, Australia
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Patterson P, Allison KR, Bibby H, Thompson K, Lewin J, Briggs T, Walker R, Osborn M, Plaster M, Hayward A, Henney R, George S, Keuskamp D, Anazodo A. The Australian Youth Cancer Service: Developing and Monitoring the Activity of Nationally Coordinated Adolescent and Young Adult Cancer Care. Cancers (Basel) 2021; 13:cancers13112675. [PMID: 34071622 PMCID: PMC8198716 DOI: 10.3390/cancers13112675] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 05/21/2021] [Accepted: 05/26/2021] [Indexed: 12/14/2022] Open
Abstract
Adolescents and young adults (aged 15-25 years) diagnosed with cancer have unique medical and psychosocial experiences and care needs, distinct from those of paediatric and older adult patients. Since 2011, the Australian Youth Cancer Services have provided developmentally appropriate, multidisciplinary and comprehensive care to these young patients, facilitated by national service coordination and activity data collection and monitoring. This paper reports on how the Youth Cancer Services have conceptualised and delivered quality youth cancer care in four priority areas: clinical trial participation, oncofertility, psychosocial care and survivorship. National activity data collected by the Youth Cancer Services between 2016-17 and 2019-20 are used to illustrate how service monitoring processes have facilitated improvements in coordination and accountability across multiple indicators of quality youth cancer care, including clinical trial participation, access to fertility information and preservation, psychosocial screening and care and the transition from active treatment to survivorship. Accounts of both service delivery and monitoring and evaluation processes within the Australian Youth Cancer Services provide an exemplar of how coordinated initiatives may be employed to deliver, monitor and improve quality cancer care for adolescents and young adults.
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Affiliation(s)
- Pandora Patterson
- Research, Evaluation and Policy Unit, CanTeen, Sydney, NSW 2042, Australia; (K.R.A.); (H.B.); (D.K.)
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW 2006, Australia
- Correspondence:
| | - Kimberley R. Allison
- Research, Evaluation and Policy Unit, CanTeen, Sydney, NSW 2042, Australia; (K.R.A.); (H.B.); (D.K.)
| | - Helen Bibby
- Research, Evaluation and Policy Unit, CanTeen, Sydney, NSW 2042, Australia; (K.R.A.); (H.B.); (D.K.)
| | - Kate Thompson
- Victoria/Tasmania Youth Cancer Service, Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia; (K.T.); (J.L.)
- ONTrac at PeterMac Victorian Adolescent and Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia
- Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, VIC 3010, Australia
| | - Jeremy Lewin
- Victoria/Tasmania Youth Cancer Service, Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia; (K.T.); (J.L.)
- ONTrac at PeterMac Victorian Adolescent and Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia
- Department of Cancer Medicine, Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC 3010, Australia
| | - Taia Briggs
- New South Wales/Australian Capital Territory Youth Cancer Service, Sydney, NSW 2031, Australia; (T.B.); (A.A.)
- Nelune Comprehensive Cancer Centre, Prince of Wales Hospital, Sydney, NSW 2031, Australia
| | - Rick Walker
- Queensland Youth Cancer Service, Queensland Children’s Hospital, Brisbane, QLD 4101, Australia; (R.W.); (R.H.)
- Oncology Services Group, Children’s Health Queensland, Brisbane, QLD 4000, Australia
- Princess Alexandra Hospital, Brisbane, QLD 4102, Australia
- School of Medicine, University of Queensland, Brisbane, QLD 4072, Australia
| | - Michael Osborn
- South Australia/Northern Territory Youth Cancer Service, Royal Adelaide Hospital, Adelaide, SA 5000, Australia; (M.O.); (A.H.)
- Department of Haematology and Oncology, Women’s and Children’s Hospital, Adelaide, SA 5006, Australia
| | - Meg Plaster
- Western Australia Youth Cancer Service, Sir Charles Gairdner Hospital, Nedlands, WA 6009, Australia; (M.P.); (S.G.)
- Sir Charles Gairdner Hospital, Nedlands, WA 6009, Australia
| | - Allan Hayward
- South Australia/Northern Territory Youth Cancer Service, Royal Adelaide Hospital, Adelaide, SA 5000, Australia; (M.O.); (A.H.)
| | - Roslyn Henney
- Queensland Youth Cancer Service, Queensland Children’s Hospital, Brisbane, QLD 4101, Australia; (R.W.); (R.H.)
| | - Shannyn George
- Western Australia Youth Cancer Service, Sir Charles Gairdner Hospital, Nedlands, WA 6009, Australia; (M.P.); (S.G.)
| | - Dominic Keuskamp
- Research, Evaluation and Policy Unit, CanTeen, Sydney, NSW 2042, Australia; (K.R.A.); (H.B.); (D.K.)
| | - Antoinette Anazodo
- New South Wales/Australian Capital Territory Youth Cancer Service, Sydney, NSW 2031, Australia; (T.B.); (A.A.)
- Nelune Comprehensive Cancer Centre, Prince of Wales Hospital, Sydney, NSW 2031, Australia
- School of Women and Children’s Health, Faculty of Medicine, University of New South Wales, Sydney, NSW 2052, Australia
- Kids Cancer Centre, Sydney Children’s Hospital, Sydney, NSW 2031, Australia
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Salah S, To YH, Khozouz O, Ismail T, Yaser S, Alnsour A, Shahin O, Sultan I, Abuhijlih R, Halalsheh H, Abuhijla F, Lewin J. Irinotecan and temozolomide chemotherapy in paediatric and adult populations with relapsed Ewing Sarcoma. Clin Transl Oncol 2021; 23:757-763. [PMID: 32761317 DOI: 10.1007/s12094-020-02466-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 07/23/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Irinotecan and temozolomide (IT) is a widely used regimen for relapsed Ewing sarcoma (ES), although studies are largely limited to paediatric populations. METHODS We retrospectively reviewed paediatric (< 18 years) and adult patients (≥ 18 years) treated with salvage IT at two institutions. Haematologic toxicities were graded according to common terminology criteria of adverse events. Survival was estimated by the Kaplan-Meier method and compared by the Log Rank test. RESULTS Fifty-three patients were treated with IT from Jan, 2010 to Dec, 2018 (n = 16 paediatric; n = 37 adult). IT was given as second-line (n = 34; 64%) or ≥ third-line (n = 19; 36%). There was no difference in ≥ grade 3/4 haematologic toxicity between paediatrics and adults (31% vs. 35% respectively; p = 0.76). The frequency of diarrhoea of any grade was similar (38% in each group). Of 43 patients assessable for response, 12 (28%) had objective response (1 CR, 11 PR), 12 (28%) stable disease and 19 (44%) disease progression. Objective response rate did not differ between the two groups (36% in paediatrics vs. 25% in adults; p = 0.47). Median PFS was superior in paediatrics vs. adults (7.4 vs. 2.2 months, p = 0.039). CONCLUSION Irinotecan and temozolomide (IT) chemotherapy has activity for relapsed ES, with favourable toxicity and equally observed objective responses in the paediatric and adult populations. The observed superior PFS for the paediatric cohort requires further confirmation in future studies.
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Affiliation(s)
- S Salah
- King Hussein Cancer Centre, Amman, Jordan
| | - Y H To
- Peter MacCallum Cancer Centre, Melbourne, Australia
| | - O Khozouz
- King Hussein Cancer Centre, Amman, Jordan
| | - T Ismail
- King Hussein Cancer Centre, Amman, Jordan
| | - S Yaser
- King Hussein Cancer Centre, Amman, Jordan
| | - A Alnsour
- King Hussein Cancer Centre, Amman, Jordan
| | - O Shahin
- King Hussein Cancer Centre, Amman, Jordan
- UT MD Anderson Cancer Centre, Huston, TX, USA
| | - I Sultan
- King Hussein Cancer Centre, Amman, Jordan
| | | | | | - F Abuhijla
- King Hussein Cancer Centre, Amman, Jordan
| | - J Lewin
- Peter MacCallum Cancer Centre, Melbourne, Australia.
- ONTrac at Peter Mac Victorian Adolescent and Young Adult Cancer Service, Melbourne, Australia.
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia.
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Daud A, Kesete B, Sriranjan S, Britton E, Steel C, Lewin J. Evaluation of efficiency and quality of the multi-disciplinary team handover process in a mother and baby inpatient setting. Eur Psychiatry 2021. [PMCID: PMC9475588 DOI: 10.1192/j.eurpsy.2021.1339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Introduction At Coombe Wood Mother and Baby unit (MBU) there are daily multi-disciplinary team (MDT) handover meetings and a weekly MDT ward round attended by 7-8 team members. There are concerns that the handover is too time consuming, utilising time which could be spent on other clinical duties, and concerns regarding the relevance of information that is handed over. Objectives To perform a service evaluation to determine the efficiency and quality of MDT handover meetings in an MBU setting. Methods Data was collected from September to October 2020. A checklist was designed listing information felt to be relevant to handover and contained the following data points – ‘current situation’, ‘mental health’, ‘level of observations’, ‘risk’, ‘physical health’, ‘baby care’, ‘baby supervision levels’ and ‘tasks and responsibilities’. The start and stop times of each MDT handover meeting were noted and a record was made as to whether these topics were discussed. Results Mean meeting duration was 32.2 minutes (range: 13 – 45 minutes) and amounted to 2.68 hours spent in MDT handover over a 5-day working week. This equates to 21.4 person-hours (based on 8 staff) a week. 928 data points were generated. 50.7% (468) data points were recorded and commonly omitted data points were – ‘tasks and responsibilities’, ‘risk’, ‘level of observations’ and ‘physical health’. On all occasions, ‘current situation’, ‘mental health’ and ‘baby care’ were handed over. Conclusions The results of this service evaluation provide compelling evidence for a wider improvement project. Involving MDT staff in designing interventions will make handover meetings more meaningful.
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Holland L, Young MA, Lewin J, Pearce A, Thompson K. Education in youth-friendly genetic counseling. J Genet Couns 2021; 30:1133-1142. [PMID: 33786933 DOI: 10.1002/jgc4.1397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 01/28/2021] [Accepted: 02/03/2021] [Indexed: 11/11/2022]
Abstract
Genetic counselors have long recognized the challenges of working with adolescents and young adults (AYA) and their families. In 2010, a framework of Youth-friendly Genetic Counseling was developed by an expert reference group with the aim to improve both care for AYAs and the experience of health professionals delivering that care. Subsequently, an education workshop was developed aimed to upskill genetic health professionals in youth-friendly genetic counseling. The workshop was piloted with genetic counselors in Australia and New Zealand. A purpose designed, pre- and post-workshop survey and post-workshop focus group was utilized for evaluation. Mean confidence scores increased pre- and post-workshop. Participants also demonstrated increases in knowledge regarding: adolescent development; developmental theory; social factors impacting on health; the needs of young people; practice challenges; youth-friendly engagement, communication, consent and confidentiality; practice approaches; principles of adolescent healthcare; ethical issues; and available services and resources. Focus group data revealed several themes relating to practice challenges, learning gains, barriers, and enablers to clinical translation and workshop feedback. Results demonstrate utility of the workshop in up-skilling genetic health professionals in the provision of youth-friendly genetic counseling. Consideration of adaptation and sustainability, by embedding this theoretical and skills-based workshop as a module within genetic counseling education, is required to ensure practice competence and the best health outcomes for young people and their families.
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Affiliation(s)
- Lucy Holland
- Queensland University of Technology, Brisbane, Queensland, Australia.,Children's Health Queensland, Brisbane, Queensland, Australia.,The University of Newcastle, Newcastle, New South Wales, Australia
| | - Mary-Anne Young
- Kinghorn Centre for Clinical Genomics, Garvan Institute of Medical Research, Sydney, New South Wales, Australia.,Univeristy of New South Wales, Sydney, New South Wales, Australia
| | - Jeremy Lewin
- ONTrac at Peter Mac Victorian Adolescent and Young Adult Cancer Service, Melbourne, Victoria, Australia.,Division of Cancer Medicine, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia
| | - Angela Pearce
- Kinghorn Centre for Clinical Genomics, Garvan Institute of Medical Research, Sydney, New South Wales, Australia
| | - Kate Thompson
- ONTrac at Peter Mac Victorian Adolescent and Young Adult Cancer Service, Melbourne, Victoria, Australia.,The University of Melbourne, Parkville, Victoria, Australia
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Pryor D, Bressel M, Lawrentschuk N, Tran B, Mooi J, Lewin J, Azad A, Colyer D, Neha N, Shaw M, Chander S, Neeson P, Moon D, Cuff K, Wood S, Murphy DG, Sandhu S, Loi S, Siva S. A phase I/II study of stereotactic radiotherapy and pembrolizumab for oligometastatic renal tumours (RAPPORT): Clinical trial protocol. Contemp Clin Trials Commun 2021; 21:100703. [PMID: 33490707 PMCID: PMC7807247 DOI: 10.1016/j.conctc.2021.100703] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 09/27/2020] [Accepted: 01/01/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND The management of oligometastatic clear cell renal cell carcinoma (ccRCC) varies widely, ranging from observation to resection or systemic therapies. Prolonged survival has been observed following resection or stereotactic ablative body radiotherapy (SABR). Immunotherapy combinations have shown survival benefits, however, toxicity is higher than that for monotherapy and complete response rates remain less than 10%. The combination of effective local therapies in conjunction with immunotherapy may provide more durable control and pre-clinical models have suggested a synergistic immune-priming effect of SABR. OBJECTIVES and Methods: RAPPORT is a prospective, single arm, phase I/II study assessing the safety, efficacy and biological effects of single fraction SABR followed by pembrolizumab for oligometastatic ccRCC. The study will include 30 patients with histological confirmed ccRCC and 1-5 oligometastases, one or more of which must be suitable for SABR. Patients can have received prior systemic therapy but not prior immunotherapy. A single 20Gy of SABR is followed 5 days later by 8 cycles of 200 mg pembrolizumab, every 3 weeks. Adverse events are recorded using CTCAE V4.03 and tumour response evaluated by Response Evaluation Criteria in Solid Tumours version 1.1 (RECIST 1.1). Tumour tissue and peripheral blood samples will be collected pre-, during and post-treatment to assess longitudinal changes in immune subsets. OUTCOMES AND SIGNIFICANCE The RAPPORT study will provide important safety and early efficacy data on the combination of SABR and pembrolizumab in oligometastatic ccRCC and will provide an insight into the underlying biological effects of combination therapy. TRIAL REGISTRATION clinicaltrials.gov ID NCT02855203.
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Affiliation(s)
- David Pryor
- Princess Alexandra Hospital, Brisbane, Australia
- University of Queensland, Brisbane, Australia
| | | | - Nathan Lawrentschuk
- Peter MacCallum Cancer Centre, Melbourne, Australia
- University of Melbourne, Parkville, Australia
| | - Ben Tran
- Peter MacCallum Cancer Centre, Melbourne, Australia
- Walter and Eliza Hall Institute of Medical Research, Melbourne, Australia
| | - Jennifer Mooi
- Peter MacCallum Cancer Centre, Melbourne, Australia
- University of Melbourne, Parkville, Australia
| | - Jeremy Lewin
- Peter MacCallum Cancer Centre, Melbourne, Australia
- University of Melbourne, Parkville, Australia
| | - Arun Azad
- Peter MacCallum Cancer Centre, Melbourne, Australia
- University of Melbourne, Parkville, Australia
| | | | - Nitika Neha
- Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Mark Shaw
- Peter MacCallum Cancer Centre, Melbourne, Australia
- University of Melbourne, Parkville, Australia
| | - Sarat Chander
- Peter MacCallum Cancer Centre, Melbourne, Australia
- University of Melbourne, Parkville, Australia
| | - Paul Neeson
- Peter MacCallum Cancer Centre, Melbourne, Australia
- University of Melbourne, Parkville, Australia
| | - Daniel Moon
- Peter MacCallum Cancer Centre, Melbourne, Australia
- University of Melbourne, Parkville, Australia
| | - Katharine Cuff
- Princess Alexandra Hospital, Brisbane, Australia
- University of Queensland, Brisbane, Australia
| | - Simon Wood
- Princess Alexandra Hospital, Brisbane, Australia
- University of Queensland, Brisbane, Australia
| | - Declan G. Murphy
- Peter MacCallum Cancer Centre, Melbourne, Australia
- University of Melbourne, Parkville, Australia
| | - Shahneen Sandhu
- Peter MacCallum Cancer Centre, Melbourne, Australia
- University of Melbourne, Parkville, Australia
| | - Sherene Loi
- Peter MacCallum Cancer Centre, Melbourne, Australia
- University of Melbourne, Parkville, Australia
| | - Shankar Siva
- Peter MacCallum Cancer Centre, Melbourne, Australia
- University of Melbourne, Parkville, Australia
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Lewin J, Malone E, Al-Ezzi E, Fasih S, Pedersen P, Accardi S, Gupta A, Abdul Razak A. A phase 1b trial of selinexor, a first-in-class selective inhibitor of nuclear export (SINE), in combination with doxorubicin in patients with advanced soft tissue sarcomas (STS). Eur J Cancer 2021; 144:360-367. [PMID: 33418486 DOI: 10.1016/j.ejca.2020.10.032] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 10/13/2020] [Accepted: 10/29/2020] [Indexed: 11/17/2022]
Abstract
BACKGROUND Selinexor is a first-in-class selective inhibitor of nuclear export (SINE) compound with single-agent activity in soft tissue sarcoma (STS). The study's aim was to determine the safety and efficacy of selinexor in combination with doxorubicin in patients with locally advanced/metastatic STS. METHODS This phase 1b study used a mTPI design. Patients received selinexor at either 60 or 80 mg weekly PO plus doxorubicin (75 mg/m2 IV q21 days). Patients with clinical benefit (defined as ≥stable disease via RECIST 1.1) after six cycles of combination treatment received maintenance selinexor until disease progression or unacceptable toxicity. Disease assessments were conducted every two cycles. Pharmacokinetic data were collected on the first three patients per dose level. RESULTS Twenty-five patients were enrolled (20 female, ECOG 0/1: 13/12, median age 57 years [range 21-74]). Disease subtypes included leiomyosarcoma (n = 6), malignant peripheral nerve sheath tumour (n = 3) and other sarcomas (n = 16). Three (12%) and 22 (88%) patients were treated at 60 mg and 80 mg of selinexor, respectively. The most common ≥G3 drug-related adverse events (AEs) were haematological, including neutropenia (56%), febrile neutropenia (28%) and anaemia (24%). There were four dose-limiting toxicities (febrile neutropenia (x2), vomiting, fatigue) all at the 80 mg dose level. There was one death secondary to heart failure. Of the 24 evaluable patients, 5 (21%) had a partial response and 15 (63%) had SD as best response. The estimated median progression-free survival (PFS) and overall survival (OS) were 5.5 (95% CI:4.1-5.7) and 10.5 (95% CI:7.5-14) months. CONCLUSION In a heterogeneous group of patients with locally advanced/metastatic STS, the combination of selinexor and doxorubicin fulfilled the prespecified boundary for tolerability.
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Affiliation(s)
- Jeremy Lewin
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University of Toronto, Canada
| | - Eoghan Malone
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University of Toronto, Canada
| | - Esmail Al-Ezzi
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University of Toronto, Canada
| | - Samir Fasih
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University of Toronto, Canada
| | - Pernille Pedersen
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University of Toronto, Canada
| | - Sarah Accardi
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University of Toronto, Canada
| | - Abha Gupta
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University of Toronto, Canada
| | - Albiruni Abdul Razak
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University of Toronto, Canada.
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To YH, Orme L, Lewin J. The Role of Systemic Therapies in the Management of Bone Sarcoma. Sarcoma 2021. [DOI: 10.1007/978-981-15-9414-4_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Ribnikar D, Stukalin I, Bedard PL, Hamilton RJ, Jewett M, Warde P, Chung P, Anson-Cartwright L, Templeton AJ, Amir E, Hansen AR, Heng DYC, Lewin J. The Prognostic Value of Neutrophil-to-Lymphocyte Ratio in Metastatic Testicular Cancer. ACTA ACUST UNITED AC 2020; 28:107-114. [PMID: 33622996 PMCID: PMC7816171 DOI: 10.3390/curroncol28010014] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 12/03/2020] [Accepted: 12/15/2020] [Indexed: 01/04/2023]
Abstract
We investigated the prognostic utility of pre-chemotherapy neutrophil-to-lymphocyte ratio (NLR) in patients with metastatic germ cell tumors (GCTs) undergoing first-line chemotherapy. We utilized two institutional databases to analyze the pretreatment-derived NLR (dNLR). Predictive accuracy was evaluated using the Cox proportional hazard model adjusted for the international germ cell cancer collaborative group (IGCCCG) risk classification. Discriminatory accuracy was evaluated by determining the area under the receiver operating characteristic curve (AUROC). In total, 569 of 690 patients had available dNLR (IGCCCG: good, 64%; intermediate, 21%; poor, 16%). The 5-year and 10-year overall survivals (OSs) for good, intermediate, and poor risk groups were 96.2%, 92.8%, and 62.7% and 93.9%, 90.3%, and 62.7%, respectively. A dNLR of 2 provided the best discriminatory accuracy with an AUROC of 0.58 (95% CI: 0.52-0.65, p = 0.01) for progression-free survival (PFS), whereas for OS, a dNLR of 3 provided the best discriminatory accuracy with an AUROC of 0.62 (95% CI: 0.53-0.70, p < 0.01). A dNLR > 2 was associated with a hazard ratio (HR) of 1.99 (95% CI: 1.27-3.12, p < 0.01) for PFS, which lost its effect after adjustment for IGCCCG (HR: 1.44, 95% CI: 0.90-2.30, p = 0.13). For OS, a dNLR >3 was associated with an HR of 3.00 (95% CI: 1.79-5.01, p < 0.01), but lost its effect after adjustment for IGCCCG. Systemic inflammation plays a role in metastatic GCT, but its prognostic utility beyond established algorithms is limited. The general prognostic value of NLR can be seen across a number of tumors, although the consistency and magnitude of the effect differ according to cancer type, disease stage, and treatment received. We identified that an elevated NLR was associated with an adverse PFS and OS, but not independent of the IGCCCG risk classification. dNLRs >2 and >3 were associated with an adverse PFS and OS, respectively, in patients with metastatic GCT receiving first-line chemotherapy, but not independent of the IGCCCG risk classification.
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Affiliation(s)
- Domen Ribnikar
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, ON M5G 2C1, Canada; (D.R.); (P.L.B.); (E.A.); (A.R.H.)
| | - Igor Stukalin
- Department of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada; (I.S.); (D.Y.C.H.)
| | - Philippe L. Bedard
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, ON M5G 2C1, Canada; (D.R.); (P.L.B.); (E.A.); (A.R.H.)
| | - Robert J. Hamilton
- Princess Margaret Cancer Centre, Department of Surgery, University Health Network, 610 University Ave 3-130, Toronto, ON M5G 2C1, Canada; (R.J.H.); (M.J.)
| | - Michael Jewett
- Princess Margaret Cancer Centre, Department of Surgery, University Health Network, 610 University Ave 3-130, Toronto, ON M5G 2C1, Canada; (R.J.H.); (M.J.)
| | - Padraig Warde
- Department of Radiation Oncology, Princess Margaret Cancer Centre, Toronto, ON M5G 2C1, Canada; (P.W.); (P.C.); (L.A.-C.)
| | - Peter Chung
- Department of Radiation Oncology, Princess Margaret Cancer Centre, Toronto, ON M5G 2C1, Canada; (P.W.); (P.C.); (L.A.-C.)
| | - Lynn Anson-Cartwright
- Department of Radiation Oncology, Princess Margaret Cancer Centre, Toronto, ON M5G 2C1, Canada; (P.W.); (P.C.); (L.A.-C.)
| | - Arnoud J. Templeton
- Department of Oncology, St. Claraspital Basel, and Faculty of Medicine, University of Basel, CH-4058 Basel, Switzerland;
| | - Eitan Amir
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, ON M5G 2C1, Canada; (D.R.); (P.L.B.); (E.A.); (A.R.H.)
| | - Aaron R. Hansen
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, ON M5G 2C1, Canada; (D.R.); (P.L.B.); (E.A.); (A.R.H.)
| | - Daniel Y. C. Heng
- Department of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada; (I.S.); (D.Y.C.H.)
| | - Jeremy Lewin
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, ON M5G 2C1, Canada; (D.R.); (P.L.B.); (E.A.); (A.R.H.)
- Correspondence: ; Tel.: +61-3-8559-5000
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Dax V, Edwards N, Doidge O, Morkunas B, Thompson K, Lewin J. Evaluation of an Educational and Vocational Service for Adolescent and Young Adults with Cancer: A Retrospective Review. J Adolesc Young Adult Oncol 2020; 10:56-65. [PMID: 32392441 DOI: 10.1089/jayao.2020.0009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Abstract
Purpose: A cancer diagnosis and its treatment has the potential to interfere with the ability of adolescent and young adults (AYAs) to remain engaged in education or employment, placing social connectivity, career progression, and financial security at risk. This study aimed at assessing the educational and vocational outcomes of AYAs supported by an Education and Vocational Support Program (EVSP). Methods: Consecutive case files were reviewed of AYAs accessing the EVSP at ONTrac at Peter Mac (January 2014-December 2016). Data collected included: demographic information; diagnosis and treatment; referral time point; education/employment status at referral and end of treatment; and interventions provided. Results: Two hundred nineteen AYAs had >1 appointment with an EVSP advisor. The mean age was 19.6 (13-26). The most common intervention delivered was direct consultations. Overall, 79% of AYAs were engaged in educational and/or vocational pursuits at last known status. Engagement with EVSP during treatment for employment and tertiary educational support had a high rate of attendance at last known status (during treatment: 93% and 92.5%; post-treatment: 71% and 69%, respectively). At referral to EVSP, 27 AYAs were not in education, employment, or training; however, >50% re-integrated in employment or study after EVSP support. Conclusion: This is the first study to describe the role of an EVSP for Australian AYAs. With the support of an EVSP, the vast majority of AYAs remained engaged in education and/or employment throughout their cancer trajectory. Further research will be required to evaluate the quality of interventions and incorporate the voice of AYAs to further inform service delivery.
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Affiliation(s)
- Victoria Dax
- ONTrac at Peter Mac Victorian Adolescent & Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Nicole Edwards
- ONTrac at Peter Mac Victorian Adolescent & Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Olivia Doidge
- ONTrac at Peter Mac Victorian Adolescent & Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Bryce Morkunas
- ONTrac at Peter Mac Victorian Adolescent & Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Kate Thompson
- ONTrac at Peter Mac Victorian Adolescent & Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Australia.,Department of Social Work and The University of Melbourne, Melbourne, Australia
| | - Jeremy Lewin
- ONTrac at Peter Mac Victorian Adolescent & Young Adult Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia.,Department of Cancer Medicine, Peter MacCallum Cancer Centre, Melbourne, Australia
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Lewin J, Bell JAH, Wang K, Forcina V, Tam S, Srikanthan A, Lin YC, Taback N, Mitchell L, Gupta AA. Evaluation of Adolescents’ and Young Adults’ Attitudes Toward Participation in Cancer Clinical Trials. JCO Oncol Pract 2020; 16:e280-e289. [DOI: 10.1200/jop.19.00450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
PURPOSE: Participation in cancer clinical trials (CCTs) for adolescents and young adults (AYAs) remains the lowest of any patient group with cancer. Little is known about the personal barriers to AYA accrual. The aim of this study was to explore AYA attitudes that influence CCT participation. METHODS: A mixed-methods approach was used. AYAs and non-AYAs (≥ 40 years) completed the Cancer Treatment subscale of the Attitudes Toward Cancer Trials Scales and 9 supplementary questions formed from interview analysis. Differences between AYA and non-AYA cohorts were analyzed using the Mann-Whitney U test, and logistic regression models were constructed to evaluate the effect of demographics on perceptions of CCTs. RESULTS: Surveys were distributed to 61 AYAs (median age, 29 years; range, 17-39 years) and 74 non-AYAs (median age, 55 years; range, 40-88 years). Compared with non-AYAs, AYAs perceived CCTs to be unsafe/more difficult (Personal Barrier/Safety domain; P = .01). There were no differences based on age in other domains. AYAs were also more concerned with CCT interference in their long-term goals ( P = .04). Multivariable ordered logistic regression identified increased personal barriers in the Personal Barrier/Safety domain for AYAs ( P = .01), in patients with English as a second language (ESL; P < .01), and in patients previously not offered a clinical trial ( P = .03). Long-term goals were identified as a barrier in particular tumor types ( P = .01) and in patients with ESL ( P < .01), with a trend identified in AYAs ( P = .12). CONCLUSION: Age-related differences in attitudes toward CCTs suggest that tailored approaches to CCT accrual are warranted. Patient-centered delivery of information regarding CCTs, particularly in patients with ESL and who are trial naïve, may improve accrual.
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Affiliation(s)
- Jeremy Lewin
- Adolescent and Young Adult Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
- Department of Medical Oncology and Hematology, Princes Margaret Cancer Center, Toronto, Ontario, Canada
| | - Jennifer A. H. Bell
- Department of Bioethics, University Health Network; Department of Supportive Care, Princess Margaret Cancer Centre; and Department of Psychiatry and Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Kate Wang
- Adolescent and Young Adult Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Victoria Forcina
- Adolescent and Young Adult Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Seline Tam
- Adolescent and Young Adult Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Amirrtha Srikanthan
- Department of Medical Oncology, The Ottawa Hospital Cancer Centre, Ottawa, Ontario, Canada
| | - Yu-Chung Lin
- Departments of Statistical Science and Computer Science, University of Toronto, Toronto, Ontario, Canada
| | - Nathan Taback
- Departments of Statistical Science and Computer Science, University of Toronto, Toronto, Ontario, Canada
| | - Laura Mitchell
- Adolescent and Young Adult Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Abha A. Gupta
- Adolescent and Young Adult Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
- Department of Medical Oncology and Hematology, Princes Margaret Cancer Center, Toronto, Ontario, Canada
- The Hospital for Sick Children, Toronto, Ontario, Canada
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Kelleher FC, Kroes J, Lewin J. Targeting the centrosome and polo-like kinase 4 in osteosarcoma. Carcinogenesis 2020; 40:493-499. [PMID: 30508038 DOI: 10.1093/carcin/bgy175] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [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: 08/30/2018] [Revised: 11/22/2018] [Accepted: 11/29/2018] [Indexed: 12/26/2022] Open
Abstract
It has been historically uncertain if extra centrosomes are a cause or consequence of tumorigenesis. Experiments have recently established that overexpression of polo-like kinase 4 (PLK4) promotes centrosome amplification with consequential promotion of cellular aneuploidy. Furthermore, centrosome amplification drives spontaneous tumorigenesis in mice. Tissues lacking normal functional p53 tolerate extra centrosomes, whereas p53 proficient tissues initiate proliferative arrest in this circumstance. Extra centrosomes trigger activation of the multi-protein PIDDosome complex, with Caspase-2 effecting cleavage of the p53-negative regulator mouse double minute 2, consequent stabilization of p53 and p21-dependent arrest of the cell cycle. The co-occurrence of cellular aneuploidy, complex chromosomal rearrangements and p53 dysfunction is a striking feature of some osteosarcomas. It is postulated that small-molecule PLK4 inhibitors such as CFI-400945, which are in development, may have utility in osteosarcoma given these findings.
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Affiliation(s)
- Fergal C Kelleher
- Department of Medical Oncology, St. James Hospital, Dublin, Ireland
- School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - Jeska Kroes
- Department of Medical Oncology, St. James Hospital, Dublin, Ireland
| | - Jeremy Lewin
- Department of Medical Oncology, Peter MacCallum Cancer Center, Melbourne, Victoria, Australia
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Lewin J, Sayers L, Kee D, Walpole I, Sanelli A, Te Marvelde L, Herschtal A, Spillane J, Gyorki D, Speakman D, Estall V, Donahoe S, Pohl M, Pope K, Chua M, Sandhu S, McArthur GA, McCormack CJ, Henderson M, Hicks RJ, Shackleton M. Surveillance imaging with FDG-PET/CT in the post-operative follow-up of stage 3 melanoma. Ann Oncol 2019; 29:1569-1574. [PMID: 29659679 DOI: 10.1093/annonc/mdy124] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background As early detection of recurrent melanoma maximizes treatment options, patients usually undergo post-operative imaging surveillance, increasingly with FDG-PET/CT (PET). To assess this, we evaluated stage 3 melanoma patients who underwent prospectively applied and sub-stage-specific schedules of PET surveillance. Patients and methods From 2009, patients with stage 3 melanoma routinely underwent PET +/- MRI brain scans via defined schedules based on sub-stage-specific relapse probabilities. Data were collected regarding patient characteristics and outcomes. Contingency analyses were carried out of imaging outcomes. Results One hundred and seventy patients (stage 3A: 34; 3B: 93; 3C: 43) underwent radiological surveillance. Relapses were identified in 65 (38%) patients, of which 45 (69%) were asymptomatic. False-positive imaging findings occurred in 7%, and 6% had treatable second (non-melanoma) malignancies. Positive predictive values (PPV) of individual scans were 56%-83%. Negative scans had predictive values of 89%-96% for true non-recurrence [negative predictive values (NPV)] until the next scan. A negative PET at 18 months had NPVs of 80%-84% for true non-recurrence at any time in the 47-month (median) follow-up period. Sensitivity and specificity of the overall approach of sub-stage-specific PET surveillance were 70% and 87%, respectively. Of relapsed patients, 33 (52%) underwent potentially curative resection and 10 (16%) remained disease-free after 24 months (median). Conclusions Application of sub-stage-specific PET in stage 3 melanoma enables asymptomatic detection of most recurrences, has high NPVs that may provide patient reassurance, and is associated with a high rate of detection of resectable and potentially curable disease at relapse.
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Affiliation(s)
- J Lewin
- Department of Cancer Medicine, Peter MacCallum Cancer Centre, Victoria, Australia; Princess Margaret Cancer Centre, Toronto, Canada
| | - L Sayers
- Cancer Treatment and Development Laboratory, Peter MacCallum Cancer Centre, Victoria, Australia
| | - D Kee
- Department of Cancer Medicine, Peter MacCallum Cancer Centre, Victoria, Australia
| | - I Walpole
- Department of Cancer Medicine, Peter MacCallum Cancer Centre, Victoria, Australia
| | - A Sanelli
- Department of Cancer Medicine, Peter MacCallum Cancer Centre, Victoria, Australia
| | - L Te Marvelde
- Centre for Biostatistics and Clinical Trials, Peter MacCallum Cancer Centre, Victoria, Australia
| | - A Herschtal
- Centre for Biostatistics and Clinical Trials, Peter MacCallum Cancer Centre, Victoria, Australia
| | - J Spillane
- Department of Surgery, Peter MacCallum Cancer Centre, Victoria, Australia
| | - D Gyorki
- Department of Surgery, Peter MacCallum Cancer Centre, Victoria, Australia; Department of Surgery, St Vincent's Hospital, Victoria, Australia
| | - D Speakman
- Department of Surgery, Peter MacCallum Cancer Centre, Victoria, Australia
| | - V Estall
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Victoria, Australia
| | - S Donahoe
- Department of Surgery, Peter MacCallum Cancer Centre, Victoria, Australia
| | - M Pohl
- Department of Surgery, Peter MacCallum Cancer Centre, Victoria, Australia
| | - K Pope
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Victoria, Australia
| | - M Chua
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Victoria, Australia
| | - S Sandhu
- Department of Cancer Medicine, Peter MacCallum Cancer Centre, Victoria, Australia
| | - G A McArthur
- Department of Cancer Medicine, Peter MacCallum Cancer Centre, Victoria, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Victoria, Australia
| | - C J McCormack
- Department of Dermatology, Peter MacCallum Cancer Centre, Victoria, Australia
| | - M Henderson
- Department of Surgery, Peter MacCallum Cancer Centre, Victoria, Australia; Department of Surgery, St Vincent's Hospital, Victoria, Australia
| | - R J Hicks
- Department of Surgery, St Vincent's Hospital, Victoria, Australia; Department of Cancer Imaging, Peter MacCallum Cancer Centre, Victoria, Australia
| | - M Shackleton
- Department of Cancer Medicine, Peter MacCallum Cancer Centre, Victoria, Australia; Cancer Treatment and Development Laboratory, Peter MacCallum Cancer Centre, Victoria, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Victoria, Australia; Department of Pathology, The University of Melbourne, Victoria, Australia; Department of Oncology, Alfred Health, Victoria, Australia; Central Clinical School, Faculty of Medicine, Nursing and Allied Health, Monash University, Victoria, Australia.
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Young MA, Thompson K, Lewin J, Holland L. A framework for youth-friendly genetic counseling. J Community Genet 2019; 11:161-170. [PMID: 31691103 DOI: 10.1007/s12687-019-00439-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 10/02/2019] [Indexed: 12/29/2022] Open
Abstract
Young people represent a unique cohort in the context of both healthcare and genetic risk. Genetic counselors have long recognized and documented the challenges of working with young people and their families compared with working with older adults. Challenges for health professionals include engagement with the young person, communication, developmentally appropriate psychosocial assessment, and working with the young person and their family. Likewise, young people also report experiencing challenges within the genetic counseling process. In response to these challenges, and increasing numbers of young people presenting for genetic testing, genetic counselors at the Parkville Familial Cancer Centre (Peter MacCallum Cancer Centre, Australia) formed a collaboration with the ONTrac at Peter Mac Victorian Adolescent & Young Adult Cancer Service. Consisting of a multidisciplinary expert panel who provide care to young people with cancer and their families, the collaboration identified the need to develop an evidence-based framework to ensure the delivery of youth-friendly care and support for young people and their families facing genetic risk. To guide this work, a working party comprising of experts in genetic counseling, adolescent and young adult (AYA) oncology, adolescent health, clinical ethics, and clinical research was established. A literature review was undertaken and based on expert and consumer input and feedback, a consensus-based framework for youth-friendly genetic counseling was developed over several stages. This paper describes the evidence base supporting the development of this framework, the process of development, and the resulting framework of youth-friendly genetic counseling.
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Affiliation(s)
- Mary-Anne Young
- Kinghorn Centre for Clinical Genomics, Garvan Institute of Medical Research, 370 Victoria St Darlinghurst, Sydney, NSW, 2010, Australia. .,Parkville Familial Cancer Centre, Melbourne, Victoria, Australia.
| | - Kate Thompson
- ONTrac at Peter Mac Victorian Adolescent and Young Adult Cancer Service, Melbourne, Victoria, Australia.,The University of Melbourne, Melbourne, Victoria, Australia
| | - Jeremy Lewin
- ONTrac at Peter Mac Victorian Adolescent and Young Adult Cancer Service, Melbourne, Victoria, Australia.,Division of Cancer Medicine, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia
| | - Lucy Holland
- Queensland University of Technology, Brisbane, Queensland, Australia.,The University of Newcastle, Newcastle, New South Wales, Australia
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Lewin J, Dufort P, Halankar J, O'Malley M, Jewett MAS, Hamilton RJ, Gupta A, Lorenzo A, Traubici J, Nayan M, Leão R, Warde P, Chung P, Anson Cartwright L, Sweet J, Hansen AR, Metser U, Bedard PL. Applying Radiomics to Predict Pathology of Postchemotherapy Retroperitoneal Nodal Masses in Germ Cell Tumors. JCO Clin Cancer Inform 2019; 2:1-12. [PMID: 30652572 PMCID: PMC6874033 DOI: 10.1200/cci.18.00004] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose After chemotherapy, approximately 50% of patients with metastatic testicular germ cell tumors (GCTs) who undergo retroperitoneal lymph node dissections (RPNLDs) for residual masses have fibrosis. Radiomics uses image processing techniques to extract quantitative textures/features from regions of interest (ROIs) to train a classifier that predicts outcomes. We hypothesized that radiomics would identify patients with a high likelihood of fibrosis who may avoid RPLND. Patients and Methods Patients with GCT who had an RPLND for nodal masses > 1 cm after first-line platinum chemotherapy were included. Preoperative contrast-enhanced axial computed tomography images of retroperitoneal ROIs were manually contoured. Radiomics features (n = 153) were used to train a radial basis function support vector machine classifier to discriminate between viable GCT/mature teratoma versus fibrosis. A nested 10-fold cross-validation protocol was used to determine classifier accuracy. Clinical variables/restricted size criteria were used to optimize the classifier. Results Seventy-seven patients with 102 ROIs were analyzed (GCT, 21; teratoma, 41; fibrosis, 40). The discriminative accuracy of radiomics to identify GCT/teratoma versus fibrosis was 72 ± 2.2% (area under the curve [AUC], 0.74 ± 0.028); sensitivity was 56.2 ± 15.0%, and specificity was 81.9 ± 9.0% (P = .001). No major predictive differences were identified when data were restricted by varying maximal axial diameters (AUC range, 0.58 ± 0.05 to 0.74 ± 0.03). The prediction algorithm using clinical variables alone identified an AUC of 0.76. When these variables were added to the radiomics signature, the best performing classifier was identified when axial masses were limited to diameter < 2 cm (accuracy, 88.2 ± 4.4; AUC, 0.80 ± 0.05; P = .02). Conclusion A predictive radiomics algorithm had a discriminative accuracy of 72% that improved to 88% when combined with clinical predictors. Additional independent validation is required to assess whether radiomics allows patients with a high predicted likelihood of fibrosis to avoid RPLND.
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Affiliation(s)
- Jeremy Lewin
- Jeremy Lewin, Padraig Warde, Peter Chung, Lynn Anson Cartwright, Joan Sweet, Aaron R. Hansen, and Philippe L. Bedard, Princess Margaret Cancer Centre; Michael A.S. Jewett, Robert J. Hamilton, Madhur Nayan, Ricardo Leão, Aaron R. Hansen, and Philippe L. Bedard, University of Toronto; Paul Dufort, Jaydeep Halankar, Martin O'Malley, and Ur Metser, University Health Network; and Abha Gupta, Armando Lorenzo, and Jeffrey Traubici, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Paul Dufort
- Jeremy Lewin, Padraig Warde, Peter Chung, Lynn Anson Cartwright, Joan Sweet, Aaron R. Hansen, and Philippe L. Bedard, Princess Margaret Cancer Centre; Michael A.S. Jewett, Robert J. Hamilton, Madhur Nayan, Ricardo Leão, Aaron R. Hansen, and Philippe L. Bedard, University of Toronto; Paul Dufort, Jaydeep Halankar, Martin O'Malley, and Ur Metser, University Health Network; and Abha Gupta, Armando Lorenzo, and Jeffrey Traubici, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Jaydeep Halankar
- Jeremy Lewin, Padraig Warde, Peter Chung, Lynn Anson Cartwright, Joan Sweet, Aaron R. Hansen, and Philippe L. Bedard, Princess Margaret Cancer Centre; Michael A.S. Jewett, Robert J. Hamilton, Madhur Nayan, Ricardo Leão, Aaron R. Hansen, and Philippe L. Bedard, University of Toronto; Paul Dufort, Jaydeep Halankar, Martin O'Malley, and Ur Metser, University Health Network; and Abha Gupta, Armando Lorenzo, and Jeffrey Traubici, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Martin O'Malley
- Jeremy Lewin, Padraig Warde, Peter Chung, Lynn Anson Cartwright, Joan Sweet, Aaron R. Hansen, and Philippe L. Bedard, Princess Margaret Cancer Centre; Michael A.S. Jewett, Robert J. Hamilton, Madhur Nayan, Ricardo Leão, Aaron R. Hansen, and Philippe L. Bedard, University of Toronto; Paul Dufort, Jaydeep Halankar, Martin O'Malley, and Ur Metser, University Health Network; and Abha Gupta, Armando Lorenzo, and Jeffrey Traubici, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Michael A S Jewett
- Jeremy Lewin, Padraig Warde, Peter Chung, Lynn Anson Cartwright, Joan Sweet, Aaron R. Hansen, and Philippe L. Bedard, Princess Margaret Cancer Centre; Michael A.S. Jewett, Robert J. Hamilton, Madhur Nayan, Ricardo Leão, Aaron R. Hansen, and Philippe L. Bedard, University of Toronto; Paul Dufort, Jaydeep Halankar, Martin O'Malley, and Ur Metser, University Health Network; and Abha Gupta, Armando Lorenzo, and Jeffrey Traubici, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Robert J Hamilton
- Jeremy Lewin, Padraig Warde, Peter Chung, Lynn Anson Cartwright, Joan Sweet, Aaron R. Hansen, and Philippe L. Bedard, Princess Margaret Cancer Centre; Michael A.S. Jewett, Robert J. Hamilton, Madhur Nayan, Ricardo Leão, Aaron R. Hansen, and Philippe L. Bedard, University of Toronto; Paul Dufort, Jaydeep Halankar, Martin O'Malley, and Ur Metser, University Health Network; and Abha Gupta, Armando Lorenzo, and Jeffrey Traubici, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Abha Gupta
- Jeremy Lewin, Padraig Warde, Peter Chung, Lynn Anson Cartwright, Joan Sweet, Aaron R. Hansen, and Philippe L. Bedard, Princess Margaret Cancer Centre; Michael A.S. Jewett, Robert J. Hamilton, Madhur Nayan, Ricardo Leão, Aaron R. Hansen, and Philippe L. Bedard, University of Toronto; Paul Dufort, Jaydeep Halankar, Martin O'Malley, and Ur Metser, University Health Network; and Abha Gupta, Armando Lorenzo, and Jeffrey Traubici, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Armando Lorenzo
- Jeremy Lewin, Padraig Warde, Peter Chung, Lynn Anson Cartwright, Joan Sweet, Aaron R. Hansen, and Philippe L. Bedard, Princess Margaret Cancer Centre; Michael A.S. Jewett, Robert J. Hamilton, Madhur Nayan, Ricardo Leão, Aaron R. Hansen, and Philippe L. Bedard, University of Toronto; Paul Dufort, Jaydeep Halankar, Martin O'Malley, and Ur Metser, University Health Network; and Abha Gupta, Armando Lorenzo, and Jeffrey Traubici, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Jeffrey Traubici
- Jeremy Lewin, Padraig Warde, Peter Chung, Lynn Anson Cartwright, Joan Sweet, Aaron R. Hansen, and Philippe L. Bedard, Princess Margaret Cancer Centre; Michael A.S. Jewett, Robert J. Hamilton, Madhur Nayan, Ricardo Leão, Aaron R. Hansen, and Philippe L. Bedard, University of Toronto; Paul Dufort, Jaydeep Halankar, Martin O'Malley, and Ur Metser, University Health Network; and Abha Gupta, Armando Lorenzo, and Jeffrey Traubici, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Madhur Nayan
- Jeremy Lewin, Padraig Warde, Peter Chung, Lynn Anson Cartwright, Joan Sweet, Aaron R. Hansen, and Philippe L. Bedard, Princess Margaret Cancer Centre; Michael A.S. Jewett, Robert J. Hamilton, Madhur Nayan, Ricardo Leão, Aaron R. Hansen, and Philippe L. Bedard, University of Toronto; Paul Dufort, Jaydeep Halankar, Martin O'Malley, and Ur Metser, University Health Network; and Abha Gupta, Armando Lorenzo, and Jeffrey Traubici, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Ricardo Leão
- Jeremy Lewin, Padraig Warde, Peter Chung, Lynn Anson Cartwright, Joan Sweet, Aaron R. Hansen, and Philippe L. Bedard, Princess Margaret Cancer Centre; Michael A.S. Jewett, Robert J. Hamilton, Madhur Nayan, Ricardo Leão, Aaron R. Hansen, and Philippe L. Bedard, University of Toronto; Paul Dufort, Jaydeep Halankar, Martin O'Malley, and Ur Metser, University Health Network; and Abha Gupta, Armando Lorenzo, and Jeffrey Traubici, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Padraig Warde
- Jeremy Lewin, Padraig Warde, Peter Chung, Lynn Anson Cartwright, Joan Sweet, Aaron R. Hansen, and Philippe L. Bedard, Princess Margaret Cancer Centre; Michael A.S. Jewett, Robert J. Hamilton, Madhur Nayan, Ricardo Leão, Aaron R. Hansen, and Philippe L. Bedard, University of Toronto; Paul Dufort, Jaydeep Halankar, Martin O'Malley, and Ur Metser, University Health Network; and Abha Gupta, Armando Lorenzo, and Jeffrey Traubici, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Peter Chung
- Jeremy Lewin, Padraig Warde, Peter Chung, Lynn Anson Cartwright, Joan Sweet, Aaron R. Hansen, and Philippe L. Bedard, Princess Margaret Cancer Centre; Michael A.S. Jewett, Robert J. Hamilton, Madhur Nayan, Ricardo Leão, Aaron R. Hansen, and Philippe L. Bedard, University of Toronto; Paul Dufort, Jaydeep Halankar, Martin O'Malley, and Ur Metser, University Health Network; and Abha Gupta, Armando Lorenzo, and Jeffrey Traubici, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Lynn Anson Cartwright
- Jeremy Lewin, Padraig Warde, Peter Chung, Lynn Anson Cartwright, Joan Sweet, Aaron R. Hansen, and Philippe L. Bedard, Princess Margaret Cancer Centre; Michael A.S. Jewett, Robert J. Hamilton, Madhur Nayan, Ricardo Leão, Aaron R. Hansen, and Philippe L. Bedard, University of Toronto; Paul Dufort, Jaydeep Halankar, Martin O'Malley, and Ur Metser, University Health Network; and Abha Gupta, Armando Lorenzo, and Jeffrey Traubici, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Joan Sweet
- Jeremy Lewin, Padraig Warde, Peter Chung, Lynn Anson Cartwright, Joan Sweet, Aaron R. Hansen, and Philippe L. Bedard, Princess Margaret Cancer Centre; Michael A.S. Jewett, Robert J. Hamilton, Madhur Nayan, Ricardo Leão, Aaron R. Hansen, and Philippe L. Bedard, University of Toronto; Paul Dufort, Jaydeep Halankar, Martin O'Malley, and Ur Metser, University Health Network; and Abha Gupta, Armando Lorenzo, and Jeffrey Traubici, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Aaron R Hansen
- Jeremy Lewin, Padraig Warde, Peter Chung, Lynn Anson Cartwright, Joan Sweet, Aaron R. Hansen, and Philippe L. Bedard, Princess Margaret Cancer Centre; Michael A.S. Jewett, Robert J. Hamilton, Madhur Nayan, Ricardo Leão, Aaron R. Hansen, and Philippe L. Bedard, University of Toronto; Paul Dufort, Jaydeep Halankar, Martin O'Malley, and Ur Metser, University Health Network; and Abha Gupta, Armando Lorenzo, and Jeffrey Traubici, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Ur Metser
- Jeremy Lewin, Padraig Warde, Peter Chung, Lynn Anson Cartwright, Joan Sweet, Aaron R. Hansen, and Philippe L. Bedard, Princess Margaret Cancer Centre; Michael A.S. Jewett, Robert J. Hamilton, Madhur Nayan, Ricardo Leão, Aaron R. Hansen, and Philippe L. Bedard, University of Toronto; Paul Dufort, Jaydeep Halankar, Martin O'Malley, and Ur Metser, University Health Network; and Abha Gupta, Armando Lorenzo, and Jeffrey Traubici, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Philippe L Bedard
- Jeremy Lewin, Padraig Warde, Peter Chung, Lynn Anson Cartwright, Joan Sweet, Aaron R. Hansen, and Philippe L. Bedard, Princess Margaret Cancer Centre; Michael A.S. Jewett, Robert J. Hamilton, Madhur Nayan, Ricardo Leão, Aaron R. Hansen, and Philippe L. Bedard, University of Toronto; Paul Dufort, Jaydeep Halankar, Martin O'Malley, and Ur Metser, University Health Network; and Abha Gupta, Armando Lorenzo, and Jeffrey Traubici, Hospital for Sick Children, Toronto, Ontario, Canada
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Alshammari K, Al-ezzi E, Lewin J, Salah S, Veitch Z, Malone E, Paris G, Mancini M, Zer A, Ahmad M, Beercroft R, Albiruni A. A prospective correlative trial of personalized patient-derived xenograft (PDX) as avatars for drug therapy in patients with metastatic or recurrent soft tissue sarcomas (STS). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz283.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Siva S, Bressel M, Loi S, Sandhu S, Tran B, Mooi J, Lewin J, Azad A, Colyer D, Shaw M, Chander S, Cuff K, Wood S, Lawrentschuk N, Murphy D, Pryor D. MA01.01 Safety of Pembrolizumab Combined with Stereotactic Ablative Body Radiotherapy (SABR) for Pulmonary Oligometastases. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.493] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Queen D, Lopez A, Shen Y, Samie F, Lewin J, Geskin L, Liu L. 438 Development and Validation of an 80-Gene UV Biomarker Panel for Stratification of Skin Cancer Risk. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.07.488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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