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Dixon AJ, Steinman HK, Nirenberg A, Zouboulis CC, Sladden M, Popescu C, Anderson S, Longo C, Thomas JM. BAUSSS biomarker improves melanoma survival risk assessment. J Eur Acad Dermatol Venereol 2024. [PMID: 39215563 DOI: 10.1111/jdv.20292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 07/19/2024] [Indexed: 09/04/2024]
Abstract
BACKGROUND The American Joint Committee on Cancer (AJCC) method of staging melanoma is dated and inaccurate. It ignores important prognostic melanoma features, especially the patient's age. BAUSSS is more accurate in determining survival risk for primary cutaneous melanoma patients who have no clinical or imaging evidence of nodal or distant metastases. BAUSSS is an algorithm incorporating analysis of Breslow thickness, Age, Ulceration, Subtype of melanoma, Sex and Site. These are the six features from the patient history along with the details from the melanoma pathology report that are most predictive of mortality outcome. OBJECTIVE To develop a single-page document that allows the clinician to determine BAUSSS biomarker-predicted prognosis in consultation with the patient. METHOD From various data sources, we developed an algorithm to predict melanoma mortality using the BAUSSS biomarker system. The single-page algorithm was made available to download at https://globalmelanoma.net/bausss-survival-chart, thus being readily available without charge to all clinicians and their patients. RESULTS BAUSSS method of determining melanoma prognosis is more accurate and less costly than the AJCC staging system. The only surgery the patient requires is wide local excision of the primary tumour. This method of ascertaining melanoma risk does not require added surgery, costs, hospitalization, tests and anaesthesia, such as would be required if sentinel lymph node biopsy was undertaken. BAUSSS can be a useful tool in determining which primary melanoma patients are at sufficiently high risk to be considered for adjuvant drug therapy. CONCLUSION We encourage clinicians to download and print in colour this single-page BAUSSS mortality prediction tool, laminate it, and use it face to face with the patient in consultations. Not only will the patient be able to recognize his/her long-term prognosis but will also be able to see how their tumour severity compares with others.
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Affiliation(s)
- Anthony J Dixon
- Australasian College of Cutaneous Oncology, Docklands, Victoria, Australia
- American Osteopathic College of Dermatology, Kirksville, Missouri, USA
| | - Howard K Steinman
- Campbell University School of Osteopathic Medicine, Lillington, North Carolina, USA
| | | | - Christos C Zouboulis
- Departments of Dermatology, Venereology, Allergology and Immunology, Staedtisches Klinikum Dessau, Brandenburg Medical School Theodor Fontane, Dessau, Germany
| | | | - Catalin Popescu
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Stuart Anderson
- Australasian College of Cutaneous Oncology, Docklands, Victoria, Australia
- Maffra Medical Group, Maffra, Victoria, Australia
| | - Caterina Longo
- Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy
- Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Skin Cancer Center, Reggio Emilia, Italy
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2
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Leong SP, Nosrati M, Wu MC, Torre DM, Bartley TF, Kim KB, Soon C, Moretto J, Kashani-Sabet M. Preoperative and Intraoperative Identification of Sentinel Lymph Nodes in Melanoma Surgery. Cancers (Basel) 2024; 16:2767. [PMID: 39123494 PMCID: PMC11312045 DOI: 10.3390/cancers16152767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2024] [Revised: 07/21/2024] [Accepted: 07/25/2024] [Indexed: 08/12/2024] Open
Abstract
According to the American Joint Commission on Cancer (AJCC) 8th edition guidelines, SLN biopsy is recommended for primary melanomas with a Breslow thickness of at least 1 mm. Additionally, the National Comprehensive Cancer Network (NCCN) recommends that a SLN biopsy may be considered for melanoma patients with T1b lesions, which are 0.8-1 mm thick or less than 0.8 mm thick with ulceration. It can also be considered for T1a lesions that are less than 0.8 mm thick but have other adverse features, such as a high mitotic rate, lymphovascular invasion, or a positive deep margin. To reduce the false negative rate of melanoma SLN biopsy, we have introduced the intraoperative use of Sentinella, a gamma camera, to enhance the identification rate of SLNs beyond that of the traditional gamma hand-held probe. At the Center for Melanoma Research and Treatment at the California Pacific Medical Center, a multidisciplinary approach has been established to treat melanoma patients when the diagnosis of primary melanoma is made with a referral to our melanoma center. This comprehensive approach at the melanoma tumor board, including the efforts of pathologists, radiologists, dermatologists, surgical, medical and radiation oncologists, results in a consensus to deliver personalized and high-quality care for our melanoma patients. This multidisciplinary program for the management of melanoma can be duplicated for other types of cancer. This article consists of current knowledge to document the published methods of identification of sentinel lymph nodes. In addition, we have included new data as developed in our melanoma center as newly published materials in this article to demonstrate the utility of these methods in melanoma sentinel lymph node surgery. Informed consent has been waived by our IRB regarding the acquisition of clinical data as presented in this study.
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Affiliation(s)
- Stanley P. Leong
- Center for Melanoma Research and Treatment, California Pacific Medical Center Research Institute, San Francisco, CA 94115, USA; (M.N.); (M.K.-S.)
- University of California School of Medicine San Francisco, San Francisco, CA 94158, USA
- Sentinel Node Oncology Foundation, Novato, CA 94947, USA
| | - Mehdi Nosrati
- Center for Melanoma Research and Treatment, California Pacific Medical Center Research Institute, San Francisco, CA 94115, USA; (M.N.); (M.K.-S.)
| | - Max C. Wu
- Department of Nuclear Medicine, California Pacific Medical Center, San Francisco, CA 94107, USA; (M.C.W.); (D.M.T.); (T.F.B.)
| | - Donald M. Torre
- Department of Nuclear Medicine, California Pacific Medical Center, San Francisco, CA 94107, USA; (M.C.W.); (D.M.T.); (T.F.B.)
| | - Ted F. Bartley
- Department of Nuclear Medicine, California Pacific Medical Center, San Francisco, CA 94107, USA; (M.C.W.); (D.M.T.); (T.F.B.)
| | - Kevin B. Kim
- Department of Medical Oncology, California Pacific Medical Center, San Francisco, CA 94107, USA;
| | - Christopher Soon
- Department of Pathology, California Pacific Medical Center, San Francisco, CA 94107, USA; (C.S.); (J.M.)
| | - John Moretto
- Department of Pathology, California Pacific Medical Center, San Francisco, CA 94107, USA; (C.S.); (J.M.)
| | - Mohammed Kashani-Sabet
- Center for Melanoma Research and Treatment, California Pacific Medical Center Research Institute, San Francisco, CA 94115, USA; (M.N.); (M.K.-S.)
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3
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Hughes S, Srenathan H, Lynch M, Leeman H. Multicentre experience from tertiary skin cancer units on the role of sentinel lymph node biopsy in patients with pT1b melanoma. Clin Exp Dermatol 2024; 49:519-521. [PMID: 38112606 DOI: 10.1093/ced/llad450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 01/02/2024] [Indexed: 12/21/2023]
Abstract
Multicentre experience from tertiary skin cancer units on the role of sentinel lymph node biopsy in patients with pT1b melanoma.
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Affiliation(s)
- Sam Hughes
- Department of Dermatology
- St John's Institute of Dermatology, Guy's and St Thomas' Hospitals NHS Trust, London, UK
| | - Hareni Srenathan
- Department of Dermatology, Royal Free London NHS Foundation Trust, London, UK
| | - Magnus Lynch
- St John's Institute of Dermatology, Guy's and St Thomas' Hospitals NHS Trust, London, UK
| | - Hayley Leeman
- Department of Dermatology, Royal Free London NHS Foundation Trust, London, UK
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4
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Wu CE, Liao YH, Wu CL, Yen RF, Lin CC, Yang MH, Yen CC, Su WC, Yen CJ, Chang YF, Wu MF, Yang Y, Lin CY, Yang WC, Wang HC, Li CY, Ho YY, Chang YY, Wu CS, Hsu HC, Chen KH, Huang Y, Chen CJ, Chuang PJ, Lai YC, Huang YY, Tseng NC, Huang YT, Chu CY, Wen-Cheng Chang J. Clinical practice consensus for the diagnosis and management of melanoma in Taiwan. J Formos Med Assoc 2024; 123:7-15. [PMID: 37690868 DOI: 10.1016/j.jfma.2023.07.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 05/09/2023] [Accepted: 07/21/2023] [Indexed: 09/12/2023] Open
Abstract
Melanoma is rare in Taiwan. Asian melanoma is distinct from Western melanoma because acral and mucosal melanoma accounts for the majority of melanoma cases, leading to distinct tumor behaviors and genetic profiling. With consideration of the clinical guidelines in Western countries, Taiwanese experts developed a local clinical practice consensus guideline. This consensus includes diagnosis, staging, and surgical and systemic treatment, based only on clinical evidence, local epidemiology, and available resources evaluated by experts in Taiwan. This consensus emphasizes the importance of surgical management, particularly for sentinel lymph node biopsies. In addition, molecular testing for BRAF is mandatory for patients before systemic treatment. Furthermore, immunotherapy and targeted therapy are prioritized for systemic treatment. This consensus aimed to assist clinicians in Taiwan in diagnosing and treating patients according to available evidence.
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Affiliation(s)
- Chiao-En Wu
- Division of Hematology/Oncology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan City, Taiwan
| | - Yi-Hua Liao
- Department of Dermatology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Cheng-Lin Wu
- Department of Pathology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ruoh-Fang Yen
- Department of Nuclear Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Chia-Chi Lin
- Department of Medical Oncology, National Taiwan University Cancer Center, Taipei, Taiwan; Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Muh-Hwa Yang
- Division of Medical Oncology, Center for Immuno-oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chueh-Chuan Yen
- Division of Medical Oncology, Center for Immuno-oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan; Division of Clinical Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan; School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Institute of Biopharmaceutical Sciences, College of Pharmaceutical Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Wu-Chou Su
- Department of oncology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan city, Taiwan
| | - Chia-Jui Yen
- Department of oncology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan city, Taiwan
| | - Yi-Fang Chang
- Division of Hematology & Oncology, MacKay Memorial Hospital, Taipei, Taiwan
| | - Ming-Fang Wu
- Department of Medical Oncology, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Youngsen Yang
- Division of Hematology-Oncology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan; Internal Medicine, College of Medicine, China Medical University, Taichung, Taiwan
| | - Chen-Yuan Lin
- Department of Hematology and Oncology, China Medical University Hospital, Taichung, Taiwan
| | - Wen-Chi Yang
- Division of Hematology & Oncology, Pingtung Christian Hospital, Pingtung, Taiwan
| | - Hui-Ching Wang
- Division of Hematology & Oncology, Kaohsiung Medical University Chung-Ho Memorial Hospital, Kaohsiung, Taiwan
| | - Cheng-Yuan Li
- Department of Dermatology, Taipei Veterans General Hospital, Taipei, Taiwan; School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Institute of Brain Science, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yin-Yu Ho
- Department of Dermatology, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Yao-Yu Chang
- Department of Dermatology, Linkou Chang Gung Memorial Hospital, Taoyuan City, Taiwan
| | - Chieh-Shan Wu
- Department of Dermatology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Hsiu-Cheng Hsu
- Department of Dermatology, Changhua Christian Hospital, Changhua County, Taiwan
| | - Kuang-Hua Chen
- Department of Anatomic Pathology, Linkou Chang Gung Memorial Hospital, Chang Gung University, College of Medicine, Taoyuan, Taiwan
| | - Yenlin Huang
- Department of Anatomic Pathology, Linkou Chang Gung Memorial Hospital, Chang Gung University, College of Medicine, Taoyuan, Taiwan; School of Medicine, National Tsing-Hua University, Hsinchu, Taiwan; Institute of Stem Cell and Translational Cancer Research, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Chih-Jung Chen
- Department of Pathology and Laboratory Medicine, Taichung Veterans General Hospital, Taichung, Taiwan; School of Medicine, Chung Shan Medical University, Taichung, Taiwan; Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Pei-Ju Chuang
- Department of Nuclear Medicine, National Taiwan University Hospital Yunlin Branch, Yunlin County, Taiwan
| | - Yung-Chi Lai
- Department of Nuclear Medicine, Feng Yuan Hospital, Ministry of Health and Welfare, Taichung 420210, Taiwan
| | - Yu-Yi Huang
- Department of Nuclear Medicine, Koo Foundation Sun Yat-Sen Cancer Center, Taipei, Taiwan
| | - Neng-Chuan Tseng
- Division of Nuclear Medicine, Tungs' Taichung MetroHarbor Hospital, Taichung, Taiwan
| | - Yi-Ting Huang
- Department of Radiation Oncology, Chang Gung Memorial Hospital, Chang Gung University Medical College, Linkou Branch, Taoyuan, Taiwan
| | - Chia-Yu Chu
- Department of Dermatology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan.
| | - John Wen-Cheng Chang
- Division of Hematology/Oncology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan City, Taiwan.
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Bladen JC, Malhotra R, Litwin A. Long-term outcomes of margin-controlled excision for eyelid melanoma. Eye (Lond) 2023; 37:1009-1013. [PMID: 36828958 PMCID: PMC10049999 DOI: 10.1038/s41433-023-02428-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 01/13/2023] [Accepted: 01/25/2023] [Indexed: 02/26/2023] Open
Abstract
OBJECTIVES To provide evidence for long-term outcomes for margin-controlled excision of eyelid melanoma. METHODS Retrospective single-centre observational case series of patients treated for eyelid melanoma between 2007 and 2016, with a minimum of 5-year follow-up. Tumour excision involved rush-paraffin en face horizontal sections and delayed repair (Slow Mohs; SM). RESULTS Twenty-two cases were seen with a survival of 91% (two deaths from nodular and lentigo maligna melanoma) and seven with melanoma in situ (MIS). Invasive melanoma includes eight lentigo maligna melanoma, four nodular, two amelanotic and one desmoplastic. Mean Breslow thickness was 6 mm for invasive (range 0.5-26). Mean excision margin for MIS was 3 mm (range 2-5 mm) and for invasive was 5 mm (range 2-10). Further excisions were performed in nine (41%); two went on to recur. Local recurrence was 36%; six invasive (27%) at a mean of 24 months (range 1.5-5 years) and two for MIS at a mean of 15 months (range 1-1.5 years). Imaging occurred for suspected advanced disease. Sentinel node biopsy was not performed. Advanced melanoma therapy was performed in two cases. No vitamin D testing occurred. CONCLUSIONS Survival rates are in line with 90% overall survival in the UK. Prescriptive excision margins are not applicable in the periocular region and margin-controlled excision with a delayed repair is recommended, but patients need to know further excision may be needed to obtain clearance. Evidence recommending vitamin D therapy needs to be put into clinical practice. In addition, upstaging of MIS occurred advocating excision rather than observation of MIS. More studies are needed to determine the best management of eyelid melanoma.
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Affiliation(s)
- John C Bladen
- Corneoplastic department, Queen Victoria Hospital, East Grinstead, UK
| | - Raman Malhotra
- Corneoplastic department, Queen Victoria Hospital, East Grinstead, UK
| | - Andre Litwin
- Corneoplastic department, Queen Victoria Hospital, East Grinstead, UK.
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6
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Hussain Z, Heaton MJ, Snelling AP, Nobes JP, Gray G, Garioch JJ, Moncrieff MD. Risk Stratification of Sentinel Node Metastasis Disease Burden and Phenotype in Stage III Melanoma Patients. Ann Surg Oncol 2023; 30:1808-1819. [PMID: 36445500 PMCID: PMC9908720 DOI: 10.1245/s10434-022-12804-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 10/27/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Currently, all patients with American Joint Committee on Cancer (AJCC) pT2b-pT4b melanomas and a positive sentinel node biopsy are now considered for adjuvant systemic therapy without consideration of the burden of disease in the metastatic nodes. METHODS This was a retrospective cohort analysis of 1377 pT1-pT4b melanoma patients treated at an academic cancer center. Standard variables regarding patient, primary tumor, and sentinel node characteristics, in addition to sentinel node metastasis maximum tumor deposit size (MTDS) in millimeters and extracapsular spread (ECS) status, were analyzed for predicting disease-specific survival (DSS). RESULTS The incidence of SN+ was 17.3% (238/1377) and ECS was 10.5% (25/238). Increasing AJCC N stage was associated with worse DSS. There was no difference in DSS between the IIIB and IIIC groups. Subgroup analyses showed that the optimal MTDS cut-point was 0.7 mm for the pT1b-pT4a SN+ subgroups, but there was no cut-point for the pT4b SN+ subgroup. Patients with MTDS <0.7 mm and no ECS had similar survival outcomes as the N0 patients with the same T stage. Nodal risk categories were developed using the 0.7 mm MTDS cut-point and ECS status. The incidence of low-risk disease, according to the new nodal risk model, was 22.3% (53/238) in the stage III cohort, with 49% (26/53) in the pT2b-pT3a and pT3b-pT4a subgroups and none in the pT4b subgroup. Similar outcomes were observed for overall and distant metastasis-free survival. CONCLUSION We propose a more granular classification system, based on tumor burden and ECS status in the sentinel node, that identifies low-risk patients in the AJCC IIIB and IIIC subgroups who may otherwise be observed.
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Affiliation(s)
- Zahra Hussain
- Department of Plastic Surgery and Reconstructive Surgery, Norfolk and Norwich University Hospital, Norwich, UK
| | - Martin J Heaton
- Department of Plastic Surgery and Reconstructive Surgery, Norfolk and Norwich University Hospital, Norwich, UK
| | - Andrew P Snelling
- Department of Plastic Surgery and Reconstructive Surgery, Norfolk and Norwich University Hospital, Norwich, UK
| | - Jenny P Nobes
- Department of Oncology, Norfolk and Norwich University Hospital, Norwich, UK
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Gill Gray
- Department of Oncology, Norfolk and Norwich University Hospital, Norwich, UK
| | - Jennifer J Garioch
- Norwich Medical School, University of East Anglia, Norwich, UK
- Department of Dermatology, Norfolk and Norwich University Hospital, Norwich, UK
| | - Marc D Moncrieff
- Department of Plastic Surgery and Reconstructive Surgery, Norfolk and Norwich University Hospital, Norwich, UK.
- Norwich Medical School, University of East Anglia, Norwich, UK.
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7
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Moncrieff MD, Lo SN, Scolyer RA, Heaton MJ, Nobes JP, Snelling AP, Carr MJ, Nessim C, Wade R, Peach AH, Kisyova R, Mason J, Wilson ED, Nolan G, Pritchard Jones R, Johansson I, Olofsson Bagge R, Wright LJ, Patel NG, Sondak VK, Thompson JF, Zager JS. Clinical Outcomes and Risk Stratification of Early-Stage Melanoma Micrometastases From an International Multicenter Study: Implications for the Management of American Joint Committee on Cancer IIIA Disease. J Clin Oncol 2022; 40:3940-3951. [PMID: 35849790 DOI: 10.1200/jco.21.02488] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 05/04/2022] [Accepted: 06/17/2022] [Indexed: 12/24/2022] Open
Abstract
PURPOSE Indications for offering adjuvant systemic therapy for patients with early-stage melanomas with low disease burden sentinel node (SN) micrometastases, namely, American Joint Committee on Cancer (AJCC; eighth edition) stage IIIA disease, are presently controversial. The current study sought to identify high-risk SN-positive AJCC stage IIIA patients who are more likely to derive benefit from adjuvant systemic therapy. METHODS Patients were recruited from an intercontinental (Australia/Europe/North America) consortium of nine high-volume cancer centers. All were adult patients with pathologic stage pT1b/pT2a primary cutaneous melanomas who underwent SN biopsy between 2005 and 2020. Patient data, primary tumor and SN characteristics, and survival outcomes were analyzed. RESULTS Three thousand six hundred seven patients were included. The median follow-up was 34 months. Pairwise disease comparison demonstrated no significant survival difference between N1a and N2a subgroups. Survival analysis identified a SN tumor deposit maximum dimension of 0.3 mm as the optimal cut point for stratifying survival. Five-year disease-specific survival rates were 80.3% and 94.1% for patients with SN metastatic tumor deposits ≥ 0.3 mm and < 0.3 mm, respectively (hazard ratio, 1.26 [1.11 to 1.44]; P < .0001). Similar findings were seen for overall disease-free and distant metastasis-free survival. There were no survival differences between the AJCC IB patients and low-risk (< 0.3 mm) AJCC IIIA patients. The newly identified high-risk (≥ 0.3 mm) subgroup comprised 271 (66.4%) of the AJCC IIIA cohort, whereas only 142 (34.8%) patients had SN tumor deposits > 1 mm in maximum dimension. CONCLUSION Patients with AJCC IIIA melanoma with SN tumor deposits ≥ 0.3 mm in maximum dimension are at higher risk of disease progression and may benefit from adjuvant systemic therapy or enrollment into a clinical trial. Patients with SN deposits < 0.3 mm in maximum dimension can be managed similar to their SN-negative, AJCC IB counterparts, thereby avoiding regular radiological surveillance and more intensive follow-up.
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Affiliation(s)
- Marc D Moncrieff
- Norfolk and Norwich University Hospital NHS Trust, Norwich, United Kingdom
| | - Serigne N Lo
- Melanoma Institute of Australia, The University of Sydney, Sydney, New South Wales, Australia
| | - Richard A Scolyer
- Melanoma Institute of Australia, The University of Sydney, Sydney, New South Wales, Australia
- Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- NSW Health Pathology, Sydney, New South Wales, Australia
- Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Martin J Heaton
- Norfolk and Norwich University Hospital NHS Trust, Norwich, United Kingdom
| | - Jenny P Nobes
- Norfolk and Norwich University Hospital NHS Trust, Norwich, United Kingdom
| | - Andrew P Snelling
- Norfolk and Norwich University Hospital NHS Trust, Norwich, United Kingdom
| | | | - Carolyn Nessim
- The Ottawa Hospital, University of Ottawa, Ottawa, Ontario, Canada
| | - Ryckie Wade
- Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
| | - A Howard Peach
- Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
| | - Rumi Kisyova
- North Bristol Hospital NHS Trust, Bristol, United Kingdom
| | - Jennifer Mason
- North Bristol Hospital NHS Trust, Bristol, United Kingdom
| | - Ewan D Wilson
- North Bristol Hospital NHS Trust, Bristol, United Kingdom
| | - Grant Nolan
- St Helens and Knowsley NHS Teaching Hospitals Trust, Liverpool, United Kingdom
| | | | - Iva Johansson
- Sahlgrenska Centre for Cancer Research, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Roger Olofsson Bagge
- Sahlgrenska Centre for Cancer Research, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Lucie J Wright
- United Hospitals of Leicester NHS Trust, Leicester, United Kingdom
| | - Nakul G Patel
- United Hospitals of Leicester NHS Trust, Leicester, United Kingdom
| | | | - John F Thompson
- Melanoma Institute of Australia, The University of Sydney, Sydney, New South Wales, Australia
- Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
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8
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Sentinel Lymph Node Biopsy in Cutaneous Melanoma, a Clinical Point of View. Medicina (B Aires) 2022; 58:medicina58111589. [DOI: 10.3390/medicina58111589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 10/28/2022] [Accepted: 11/01/2022] [Indexed: 11/06/2022] Open
Abstract
Sentinel lymph node biopsy (SLNB) is a surgical procedure that has been used in patients with cutaneous melanoma for nearly 30 years. It is used for both staging and regional disease control with minimum morbidity, as proven by numerous worldwide prospective studies. It has been incorporated in the recommendations of national and professional guidelines. In this article, we provide a summary of the general information on SLNB in the clinical guidelines for the management of cutaneous malignant melanoma (American Association of Dermatology, European Society of Medical Oncology, National Comprehensive Cancer Network, and Cancer Council Australia) and review the most relevant literature to provide an update on the existing recommendations for SLNB.
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9
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De Ravin E, Suresh N, Romeo D, Lu J, Shah M, Karakousis G, Moreira A, Rajasekaran K. Clinical Practice Guidelines on Sentinel Lymph Node Biopsy for Melanoma: A Systematic Review and Quality Appraisal Using the AGREE II Instrument. Ann Surg Oncol 2022; 29:8364-8372. [PMID: 36121581 DOI: 10.1245/s10434-022-12525-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 08/29/2022] [Indexed: 11/18/2022]
Abstract
Sentinel lymph node biopsy (SLNB) is a minimally invasive surgical procedure that is standard of care for the evaluation of clinically negative regional lymph nodes in patients with cutaneous melanoma. As the presence of metastases dictates patient prognosis and determines the need for further regional disease control or adjuvant therapy, SLNB is invaluable to clinical decision-making in patients presenting with melanoma. However, the indications for SLNB, specifically among patients with thin (<1 mm) or thick (>4 mm) melanomas, remain unclear. A number of clinical practice guidelines (CPGs) have been developed outlining recommendations for the role of lymph node biopsy in the management of melanoma. However, to date, their quality has not been critically appraised. Our objective was to systematically evaluate all available CPGs on this topic using the validated Appraisal of Guidelines for Research and Evaluation (AGREE II) instrument. Four total guidelines met the inclusion criteria and underwent appraisal. Only one CPG achieved a "high" quality rating, indicating scores of >60% in at least five of the six AGREE II domains. Across all CPGs, the lowest scoring domains were "Applicability" and "Stakeholder involvement," which had average scores of 41.2% and 48.3%, respectively. Based on the AGREE II instrument, the quality of existing CPGs for the indications of SLNB for melanoma is low. Future guidelines should be pilot tested to evaluate barriers to application and should utilize multidisciplinary guideline development teams that include patients and key stakeholders in addition to clinical experts from all relevant disciplines.
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Affiliation(s)
- Emma De Ravin
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia, PA, USA.,Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Neeraj Suresh
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia, PA, USA
| | - Dominic Romeo
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Joseph Lu
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
| | - Mitali Shah
- Drexel University College of Medicine, Drexel University, Philadelphia, PA, USA
| | - Giorgos Karakousis
- Department of Surgical Oncology, University of Pennsylvania, Philadelphia, PA, USA
| | - Alvaro Moreira
- Department of Pediatrics, University of Texas Health-San Antonio, San Antonio, TX, USA
| | - Karthik Rajasekaran
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia, PA, USA. .,Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA, USA.
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Moncrieff MD, Lo SN, Scolyer RA, Heaton MJ, Nobes JP, Snelling AP, Carr MJ, Nessim C, Wade R, Peach AH, Kisyova R, Mason J, Wilson ED, Nolan G, Pritchard Jones R, Sondak VK, Thompson JF, Zager JS. Evaluation of the Indications for Sentinel Node Biopsy in Early-Stage Melanoma with the Advent of Adjuvant Systemic Therapy: An International, Multicenter Study. Ann Surg Oncol 2022; 29:5937-5945. [PMID: 35562521 PMCID: PMC9356930 DOI: 10.1245/s10434-022-11761-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 03/23/2022] [Indexed: 11/20/2022]
Abstract
BACKGROUND Patients presenting with early-stage melanoma (AJCC pT1b-pT2a) reportedly have a relatively low risk of a positive SNB (~5-10%). Those patients are usually found to have low-volume metastatic disease after SNB, typically reclassified to AJCC stage IIIA, with an excellent prognosis of ~90% 5-year survival. Currently, adjuvant systemic therapy is not routinely recommended for most patients with AJCC stage IIIA melanoma. The purpose was to assess the SN-positivity rate in early-stage melanoma and to identify primary tumor characteristics associated with high-risk nodal disease eligible for adjuvant systemic therapy METHODS: An international, multicenter retrospective cohort study from 7 large-volume cancer centers identified 3,610 patients with early primary cutaneous melanomas 0.8-2.0 mm in Breslow thickness (pT1b-pT2a; AJCC 8th edition). Patient demographics, primary tumor characteristics, and SNB status/details were analyzed. RESULTS The overall SNB-positivity rate was 11.4% (412/3610). Virtually all SNB-positive patients (409/412; 99.3%) were reclassified to AJCC stage IIIA. Multivariate analysis identified age, T-stage, mitotic rate, primary site and subtype, and lymphovascular invasion as independent predictors of sentinel node status. A mitotic rate of >1/mm2 was associated with a significantly increased SN-positivity rate and was the only significant independent predictor of high-risk SNB metastases (>1 mm maximum diameter). CONCLUSIONS The new treatment paradigm brings into question the role of SNB for patients with early-stage melanoma. The results of this large international cohort study suggest that a reevaluation of the indications for SNB for some patients with early-stage melanoma is required.
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Affiliation(s)
- Marc D Moncrieff
- Department of Plastic and Reconstructive Surgery, Norfolk and Norwich University Hospital NHS Trust, Norwich, UK.
- Norwich Medical School, University of East Anglia, Norwich, UK.
| | - Serigne N Lo
- Melanoma Institute of Australia, University of Sydney, Sydney, Australia
| | - Richard A Scolyer
- Melanoma Institute of Australia, University of Sydney, Sydney, Australia
- Royal Prince Alfred Hospital, Sydney, NSW, Australia
- NSW Health Pathology, Sydney, NSW, Australia
- Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Martin J Heaton
- Department of Plastic and Reconstructive Surgery, Norfolk and Norwich University Hospital NHS Trust, Norwich, UK
| | - Jenny P Nobes
- Department of Plastic and Reconstructive Surgery, Norfolk and Norwich University Hospital NHS Trust, Norwich, UK
| | - Andrew P Snelling
- Department of Plastic and Reconstructive Surgery, Norfolk and Norwich University Hospital NHS Trust, Norwich, UK
| | | | | | - Ryckie Wade
- Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | | | | | | | | | - Grant Nolan
- St. Helens and Knowsley NHS Trust, Liverpool, UK
| | | | | | - John F Thompson
- Melanoma Institute of Australia, University of Sydney, Sydney, Australia
- Royal Prince Alfred Hospital, Sydney, NSW, Australia
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11
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Follow-up Schedule for Patients with Sentinel Node Negative Cutaneous Melanoma: an International Phase III Randomised Clinical Trial. Ann Surg 2022; 276:e208-e216. [PMID: 35866644 DOI: 10.1097/sla.0000000000005621] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES DESIGN The MELFO (MELanoma FOllow-up) study is an international phase III RCT comparing an experimental low-intensity schedule against current national guidelines. BACKGROUND Evidence-based guidelines for the follow-up of sentinel node negative melanoma patients are lacking. METHODS Overall, 388 adult patients diagnosed with sentinel node negative primary melanoma patients were randomized in cancer centers in the Netherlands and UK between 2006 and 2016. The conventional schedule group (control: n=196) was reviewed as per current national guidelines. The experimental schedule group (n=192) was reviewed in a reduced-frequency schedule. QoL was the primary outcome measurement. Detection rates and survival outcomes were recorded. Patient satisfaction rates and compliance with allocated schedules were compared. RESULTS At five years, both arms expressed high satisfaction with their regimens (>97%). This study found no significant group effect on any PROMs scores between the follow-up protocols. In total, 75/388 (19.4%) patients recurred, with no difference in incidence found between the two arms (HR=0.87 (0.54-1.39), P=0.57). Self-examination was the method of detection for 25 experimental patients and 32 control patients (75.8% vs. 76.2%; P=0.41). This study found no difference in any survival outcomes between the two study arms (disease-free survival: HR=1.00 (0.49-2.07), P=0.99). CONCLUSIONS A reduced intensity, AJCC stage-adjusted follow-up schedule for sentinel node negative melanoma patients is a safe strategy and patient self-examination is effective for recurrence detection with no evidence of diagnostic delay. Patients' acceptance is very high.
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12
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Jacklin C, Tan M, Sravanam S, Harrison C. Appraisal of International Guidelines for Cutaneous Melanoma Management using the AGREE II assessment tool. JPRAS Open 2022; 31:114-122. [PMID: 35024406 PMCID: PMC8732330 DOI: 10.1016/j.jpra.2021.11.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 11/17/2021] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND The evidence base behind new melanoma treatments is rapidly accumulating. This is not necessarily reflected in current guidance. A recent UK-based expert consensus statement, published in JPRAS, has called for updates to the widely accepted 2015 National Institute for Health and Care Excellence (NICE) guideline for melanoma (NG14). We aimed to compare the quality of NG14 to all other melanoma guidelines published since. METHODS We conducted a systematic search of PubMed, Medline, and online clinical practice guideline databases to identify melanoma guidelines published between 29th July 2015 and 23rd August 2021 providing recommendations for adjuvant treatment, radiotherapy, surgical management, or follow-up care. Three authors independently assessed the quality of identified guidelines using the Appraisal of Guidelines for Research & Evaluation Instrument II (AGREE II) assessment tool, which measures six domains of guideline development. Inter-rater reliability was assessed by Kendall's coefficient of concordance (W). RESULTS Twenty-nine guidelines were included and appraised with excellent concordance (Kendall's W for overall guideline score 0.88, p<0.001). Overall, melanoma guidelines scored highly in the domains of 'Scope and purpose' and 'Clarity of presentation', but poorly in the 'Applicability' domain. The NICE guideline on melanoma (NG14) achieved the best overall scores. CONCLUSION Melanoma treatment has advanced since NG14 was published, however, the NICE melanoma guideline is of higher quality than more recent alternatives. The planned update of NG14 in 2022 is in demand.
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Affiliation(s)
- C. Jacklin
- Medical Sciences Divisional Office, University of Oxford, Level 3, John Radcliffe Hospital, Oxford OX3 9DU, UK
| | - M. Tan
- Academic Section of Vascular Surgery, Department of Surgery and Cancer, Imperial College, London
| | - S. Sravanam
- Medical Sciences Divisional Office, University of Oxford, Level 3, John Radcliffe Hospital, Oxford OX3 9DU, UK
| | - C.J. Harrison
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
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13
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Smith Á, Reilly F, Foo A, Martin-Smith J. The failure of a sentinel node biopsy due to an absence of nodal uptake of nuclear isotope in consecutive melanomas in a single patient – a physiological aberration. JPRAS Open 2022; 32:161-165. [PMID: 35402681 PMCID: PMC8989762 DOI: 10.1016/j.jpra.2022.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 03/09/2022] [Indexed: 11/17/2022] Open
Abstract
Nodal metastasis is an independent prognostic factor in patients with melanoma. Sentinel lymph node biopsy (SNB) is a recommended component of the management of patients with AJCC stage T1b or above. The dermal scar is injected with a Technetium-99 m (99MTc) Nanocolloid, a radiotracer that drains into sentinel nodes to be identified on a preoperative SPECT/CT scan. Intraoperatively the sentinel nodes are located using a gamma probe and patent blue dye. A 79-year-old male was referred to the Plastics Outpatient Department for management of a biopsy proven pT4b melanoma on the right flank and a suspicious lesion on the right shoulder. He was scheduled for a SNB and wide local excision of the flank melanoma and excisional biopsy of the shoulder lesion. He received injections of 99MTc Nanocolloid around the flank biopsy scar, however, preoperative, and intraoperative attempts to locate a node using radiological and surgical techniques were unsuccessful. The biopsy of the shoulder lesion sent for histopathology revealed a pT1b melanoma. A subsequent second SNB on the shoulder melanoma was unsuccessful, as 99MTc Nanocolloid failed to drain into a sentinel node for a second time. The drainage function of lymphatic vessels declines with age however the complete failure of nodal uptake is exceptionally rare. Novel radiotracers such as 99MTc Tilmanocept have shown superior lymph node tracking in recent tracers.
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Affiliation(s)
- Áine Smith
- Medical Student, Royal College of Surgeons in Ireland, Dublin, Ireland
- Corresponding author.
| | - Frank Reilly
- Plastic Surgery, Beaumont Hospital, Dublin, Ireland
| | - Adeline Foo
- Plastic Surgery, Beaumont Hospital, Dublin, Ireland
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14
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Toberer F, Winkler JK, Haenssle HA, Heinzel-Gutenbrunner M, Enk A, Hartschuh W, Helmbold P, Kutzner H. [Immunohistochemical analysis of a hypoxia-associated signature in melanomas with positive and negative sentinel lymph nodes : Hypoxia-associated signature of primary cutaneous melanomas]. Hautarzt 2022; 73:283-290. [PMID: 34997269 PMCID: PMC8964660 DOI: 10.1007/s00105-021-04934-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/13/2021] [Indexed: 12/01/2022]
Abstract
Metabolic reprogramming mediated by hypoxia-inducible factors and its downstream targets plays a crucial role in many human malignancies. Excessive proliferation of tumor cells under hypoxic conditions leads to metabolic reprogramming and altered gene expression enabling tumors to adapt to their hypoxic environment. Here we analyzed the metabolic signatures of primary cutaneous melanomas with positive and negative sentinel node status in order to evaluate potential differences in their metabolic signature. We found a positive correlation of the expression of glucose transporter 1 (GLUT-1) with tumor thickness and ulceration in all melanomas with subgroup analyses as well as in the subgroup with a negative sentinel node. Furthermore, the expression of vascular endothelial growth factor (VEGF) was positively correlated with the presence of ulceration in melanomas with positive sentinel node.
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Affiliation(s)
- Ferdinand Toberer
- Universitäts-Hautklinik Heidelberg, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 440, 69120, Heidelberg, Deutschland.
| | - Julia K Winkler
- Universitäts-Hautklinik Heidelberg, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 440, 69120, Heidelberg, Deutschland
| | - Holger A Haenssle
- Universitäts-Hautklinik Heidelberg, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 440, 69120, Heidelberg, Deutschland
| | | | - Alexander Enk
- Universitäts-Hautklinik Heidelberg, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 440, 69120, Heidelberg, Deutschland
| | - Wolfgang Hartschuh
- Universitäts-Hautklinik Heidelberg, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 440, 69120, Heidelberg, Deutschland
| | - Peter Helmbold
- Universitäts-Hautklinik Heidelberg, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 440, 69120, Heidelberg, Deutschland
| | - Heinz Kutzner
- Dermatopathologie Bodensee, Friedrichshafen, Deutschland
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15
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Sentinel node in melanoma. Nucl Med Mol Imaging 2022. [DOI: 10.1016/b978-0-12-822960-6.00058-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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16
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Moncrieff M, Pywell S, Snelling A, Gray M, Newman D, Beadsmoore C, Pawaroo D, Heaton M. Effectiveness of SPECT/CT Imaging for Sentinel Node Biopsy Staging of Primary Cutaneous Melanoma and Patient Outcomes. Ann Surg Oncol 2021; 29:767-775. [PMID: 34704182 PMCID: PMC8724187 DOI: 10.1245/s10434-021-10911-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 08/31/2021] [Indexed: 02/06/2023]
Abstract
Purpose Coregistered SPECT/CT can improve accuracy of sentinel node biopsy (SNB) for staging melanoma. This benefit has implications for pathology services and surgical practice with increased diagnostic and surgical workload. The purpose of this study was to investigate the effectiveness of SPECT/CT imaging. Methods SNB data were collected over a 10-year period. Preoperative SLN mapping was performed by using planar lymphoscintigraphy (LSG) for all patients (n = 1522) and after October 2015, patients underwent a second co-registered SPECT/CT scan (n = 559). The patients were stratified according to the imaging protocol. The number of nodes and nodal basins were assessed. The reasons for cancellation also were assessed. Results A total of 95% (1446/1522) of patients underwent a successful SNB procedure. Significantly more sentinel nodes were identified by the SPECT/CT protocol (3 vs. 2; p < 0.0001). More patients were cancelled in the SPECT/CT cohort (9.3% vs. 2.5%; p < 0.0001). Head & neck, lower limb, and AJCC IB primaries were significantly less likely to proceed to SNB. SPECT/CT identified significantly more positive SNBs (20.9% vs. 16.5%; p = 0.038). SPECT/CT imaging was associated with improved disease-free (hazard ratio [HR] = 0.74; 95% confidence interval [CI]: 0.54–1.0); p = 0.048) and disease-specific survival (HR = 0.48; 95% CI: 0.3–0.78; p = 0.003). Patients who did not proceed to SNB had a significantly increased nodal relapse rate (23.5% vs. 6.8%; HR = 3.4; 95% CI: 1.9–6.2; p < 0.0001) compared with those who underwent SNB. Conclusions This large cohort study confirms the increased accuracy of SPECT/CT for identifying SLN metastases, which would appear to have a significant therapeutic benefit, although an increased risk of cancellation of the SNB procedure on the day of surgery.
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Affiliation(s)
- Marc Moncrieff
- Department of Plastic & Reconstructive Surgery, Norfolk & Norwich University Hospital NHS Trust, Norwich, NR4 7UY, UK. .,Norwich Medical School, University of East Anglia, Norwich, NR4 7TJ, UK.
| | - Sarah Pywell
- Department of Plastic & Reconstructive Surgery, Norfolk & Norwich University Hospital NHS Trust, Norwich, NR4 7UY, UK
| | - Andrew Snelling
- Department of Plastic & Reconstructive Surgery, Norfolk & Norwich University Hospital NHS Trust, Norwich, NR4 7UY, UK
| | - Matthew Gray
- Department of Nuclear Medicine, Norfolk and Norwich University Hospitals NHS Foundation, Norwich, UK
| | - David Newman
- Department of Nuclear Medicine, Norfolk and Norwich University Hospitals NHS Foundation, Norwich, UK
| | - Clare Beadsmoore
- Department of Nuclear Medicine, Norfolk and Norwich University Hospitals NHS Foundation, Norwich, UK
| | - Davina Pawaroo
- Department of Nuclear Medicine, Norfolk and Norwich University Hospitals NHS Foundation, Norwich, UK
| | - Martin Heaton
- Department of Plastic & Reconstructive Surgery, Norfolk & Norwich University Hospital NHS Trust, Norwich, NR4 7UY, UK
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17
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Brinker TJ, Kiehl L, Schmitt M, Jutzi TB, Krieghoff-Henning EI, Krahl D, Kutzner H, Gholam P, Haferkamp S, Klode J, Schadendorf D, Hekler A, Fröhling S, Kather JN, Haggenmüller S, von Kalle C, Heppt M, Hilke F, Ghoreschi K, Tiemann M, Wehkamp U, Hauschild A, Weichenthal M, Utikal JS. Deep learning approach to predict sentinel lymph node status directly from routine histology of primary melanoma tumours. Eur J Cancer 2021; 154:227-234. [PMID: 34298373 DOI: 10.1016/j.ejca.2021.05.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 05/18/2021] [Accepted: 05/20/2021] [Indexed: 12/28/2022]
Abstract
AIM Sentinel lymph node status is a central prognostic factor for melanomas. However, the surgical excision involves some risks for affected patients. In this study, we therefore aimed to develop a digital biomarker that can predict lymph node metastasis non-invasively from digitised H&E slides of primary melanoma tumours. METHODS A total of 415 H&E slides from primary melanoma tumours with known sentinel node (SN) status from three German university hospitals and one private pathological practice were digitised (150 SN positive/265 SN negative). Two hundred ninety-one slides were used to train artificial neural networks (ANNs). The remaining 124 slides were used to test the ability of the ANNs to predict sentinel status. ANNs were trained and/or tested on data sets that were matched or not matched between SN-positive and SN-negative cases for patient age, ulceration, and tumour thickness, factors that are known to correlate with lymph node status. RESULTS The best accuracy was achieved by an ANN that was trained and tested on unmatched cases (61.8% ± 0.2%) area under the receiver operating characteristic (AUROC). In contrast, ANNs that were trained and/or tested on matched cases achieved (55.0% ± 3.5%) AUROC or less. CONCLUSION Our results indicate that the image classifier can predict lymph node status to some, albeit so far not clinically relevant, extent. It may do so by mostly detecting equivalents of factors on histological slides that are already known to correlate with lymph node status. Our results provide a basis for future research with larger data cohorts.
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Affiliation(s)
- Titus J Brinker
- Digital Biomarkers for Oncology Group, National Center for Tumor Diseases, German Cancer Research Center, Heidelberg, Germany.
| | - Lennard Kiehl
- Digital Biomarkers for Oncology Group, National Center for Tumor Diseases, German Cancer Research Center, Heidelberg, Germany
| | - Max Schmitt
- Digital Biomarkers for Oncology Group, National Center for Tumor Diseases, German Cancer Research Center, Heidelberg, Germany
| | - Tanja B Jutzi
- Digital Biomarkers for Oncology Group, National Center for Tumor Diseases, German Cancer Research Center, Heidelberg, Germany
| | - Eva I Krieghoff-Henning
- Digital Biomarkers for Oncology Group, National Center for Tumor Diseases, German Cancer Research Center, Heidelberg, Germany
| | - Dieter Krahl
- Private Laboratory of Dermatohistopathology, Mönchhofstraße 52, 69120, Heidelberg, Germany
| | - Heinz Kutzner
- Dermatopathology Laboratory, Friedrichshafen, Germany
| | - Patrick Gholam
- Department of Dermatology, University Hospital Heidelberg, Heidelberg. Germany
| | - Sebastian Haferkamp
- Department of Dermatology, University Hospital Regensburg, Regensburg, Germany
| | - Joachim Klode
- Department of Dermatology, University Hospital Essen, Essen, Germany
| | - Dirk Schadendorf
- Department of Dermatology, University Hospital Essen, Essen, Germany
| | - Achim Hekler
- Digital Biomarkers for Oncology Group, National Center for Tumor Diseases, German Cancer Research Center, Heidelberg, Germany
| | - Stefan Fröhling
- Translational Medical Oncology, German Cancer Research Center (DKFZ), National Center for Tumor Diseases (NCT), 69120, Heidelberg, Germany
| | - Jakob N Kather
- Translational Medical Oncology, German Cancer Research Center (DKFZ), National Center for Tumor Diseases (NCT), 69120, Heidelberg, Germany; Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Sarah Haggenmüller
- Digital Biomarkers for Oncology Group, National Center for Tumor Diseases, German Cancer Research Center, Heidelberg, Germany
| | - Christof von Kalle
- Department of Clinical-Translational Sciences, Charité University Medicine and Berlin Institute of Health (BIH), Berlin, Germany
| | - Markus Heppt
- Department of Dermatology, University Hospital Erlangen, Erlangen, Germany
| | - Franz Hilke
- Department of Dermatology, Venereology and Allergology, Charité - Universitätsmedizin, Berlin, Germany
| | - Kamran Ghoreschi
- Department of Dermatology, Venereology and Allergology, Charité - Universitätsmedizin, Berlin, Germany
| | | | - Ulrike Wehkamp
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Axel Hauschild
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | | | - Jochen S Utikal
- Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, Mannheim, Germany; Department of Dermatology, University Hospital (UKSH), Kiel, Germany
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18
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NAGORE E, MORO R. Surgical procedures in melanoma: recommended deep and lateral margins, indications for sentinel lymph node biopsy, and complete lymph node dissection. Ital J Dermatol Venerol 2021; 156:331-343. [DOI: 10.23736/s2784-8671.20.06776-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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19
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Rose A, Thomson SE, Melly L, Arkoulis N. Three skin cancers in one: an extremely rare collision tumour. BMJ Case Rep 2021; 14:14/6/e240271. [PMID: 34167973 DOI: 10.1136/bcr-2020-240271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Affiliation(s)
- Anna Rose
- Orthopaedics, NHS Ayrshire and Arran, Ayr, UK
| | - Suzanne E Thomson
- Canniesburn Plastic Surgery and Burns Unit, Glasgow Royal Infirmary, Glasgow, UK
| | - Lucy Melly
- Histopathology, Queen Elizabeth University Hospital, Glasgow, UK
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20
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Clancy R, Hemington-Gorse S, Pope-Jones S, Jayakumar A, Beynon C, Egeler C, Cubitt J. Bespoke regional blocks for axillary sentinel node biopsy. J Plast Reconstr Aesthet Surg 2021; 74:2776-2820. [PMID: 34229958 DOI: 10.1016/j.bjps.2021.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 03/21/2021] [Accepted: 05/24/2021] [Indexed: 11/18/2022]
Abstract
INTRODUCTION Axillary sentinel node biopsy for melanoma is routinely performed under general anaesthesia. Emerging evidence has shown general anaesthetics are associated with increased mortality in the context of the COVID-19 pandemic. In the interest of patient safety, we have designed a series of bespoke axillary regional blocks enabling surgeons to remove nodes up to and including level III without the need for a general anaesthetic. The aim of this study was to assess the feasibility of performing axillary sentinel node biopsy under such blocks. METHODS Approval was granted by the Joint Study Review Committee on behalf of the Research and Ethics Department. Ten consecutive patients having axillary sentinel node biopsy for melanoma were included in this prospective study. Patients completed a Quality of Recovery-15 (QoR15) questionnaire preoperatively and 24 h postoperatively. DISCUSSION One patient had a positive sentinel node, the remining were negative. A significant reduction in time spent in hospital post-operatively (p = 0.0008) was observed. QoR15 patient reported outcome measures demonstrated high levels of satisfaction evidenced by lack of statistical difference between pre and post-operative scores (p = 0.0118). 80% of patients were happy to have a regional block and 90% were happy to attend hospital during the pandemic. CONCLUSION ASNB under regional block is safe, negates risks associated with performing GAs during the COVID-19 pandemic and facilitates quicker theatre turnover and discharge from hospital. Collaboration between anaesthetic and surgical teams has enabled this change in practice. There is a learning curve with both patient selection, education and development of technique.
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Affiliation(s)
- R Clancy
- The Welsh Centre for Burns and Plastic Surgery, Morriston Hospital, Swansea SA6 6LN, United Kingdom.
| | - S Hemington-Gorse
- The Welsh Centre for Burns and Plastic Surgery, Morriston Hospital, Swansea SA6 6LN, United Kingdom
| | - S Pope-Jones
- The Welsh Centre for Burns and Plastic Surgery, Morriston Hospital, Swansea SA6 6LN, United Kingdom
| | - A Jayakumar
- Anaesthetics Department, Morriston Hospital, Swansea SA6 6LN, United Kingdom
| | - C Beynon
- Anaesthetics Department, Morriston Hospital, Swansea SA6 6LN, United Kingdom
| | - C Egeler
- Anaesthetics Department, Morriston Hospital, Swansea SA6 6LN, United Kingdom
| | - J Cubitt
- The Welsh Centre for Burns and Plastic Surgery, Morriston Hospital, Swansea SA6 6LN, United Kingdom
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21
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Wen D, Martin RCW. Proposed quality performance indicators of sentinel lymph node biopsy for cutaneous melanoma. ANZ J Surg 2021; 91:2644-2649. [PMID: 33956390 DOI: 10.1111/ans.16914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 01/19/2021] [Accepted: 04/20/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Melanoma is a leading cause of morbidity and mortality in Australia and New Zealand. New Zealand has the highest melanoma incidence in the world alongside Australia at 54 per 100 000 persons. The aim of this study is to conduct a retrospective quality audit of sentinel lymph nodal biopsy (SLNB) practices from 2007 to 2019 of a high-volume melanoma surgeon. Primary outcome was false negative rate (FNR). Secondary outcomes were sentinel node (SN) identification and removal rate, and complication rates. METHODS A database was maintained, containing n = 553 consecutive SLNB's for cutaneous melanoma from 31 August 2007 to 31 August 2019. Patient characteristics and details of the primary lesion, sentinel lymph node biopsy, recurrence and complications were recorded. RESULTS SN's were successfully identified in 444 (99.6%) out of 446 patients with an FNR of 9.1%. Positive SN's were identified in 70 (12.7%) SLNB's. Complications occurred in 76 out of 553 (13.7%) SLNB's. A review of internationally published literature reveals an SN identification rate of 94.4-99.5% with an FNR of 4.0-37.5%. SLNB is the best staging tool for melanoma and gives potential access to adjuvant systemic treatment if >1 mm deposits are found. It is a day-stay procedure with a low-complication rate. CONCLUSION SLNB is a safe and reliable procedure utilized for cutaneous melanoma. We propose our data should be used alongside international SN series to establish Quality Performance Indicators to improve melanoma management.
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Affiliation(s)
- Daniel Wen
- Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Richard C W Martin
- Department of Cutaneous Oncology, North Shore Hospital, Waitematā District Health Board, Auckland, New Zealand.,Melanoma Unit, Auckland, New Zealand
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22
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Lymph node dissections in cutaneous malignancy: Where are we now? A review of 10 years' experience at a tertiary centre. J Plast Reconstr Aesthet Surg 2021; 74:2993-2998. [PMID: 34053906 DOI: 10.1016/j.bjps.2021.03.115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 02/16/2021] [Accepted: 03/18/2021] [Indexed: 11/23/2022]
Abstract
The surgical management of cutaneous malignancies has evolved over recent years with the introduction of novel medical therapies and an increasing emphasis upon early adjuvant systemic therapy. As such, completion lymph node dissection (cLND) is now no longer recommended following a positive sentinel lymph node biopsy (SLNB) in melanoma. We evaluated our ten-year practice at a regional tertiary centre, assessing the change in lymph node dissection (LND) caseload volume, anatomical distribution, and indication for the procedure. A retrospective search was carried out of all LNDs performed by the Plastic Surgery department at Cambridge University Hospitals NHS Trust, UK from 1 January 2010 to 31 December 2019. Case notes were retrospectively analysed for each procedure, with the site and pathology recorded. A total of 491 LNDs were performed over the 10-year period. Surgical volume peaked in 2015 with 67 cases, followed by a decline to 41 cases in 2019. The number of neck dissections increased over the decade, as well as the proportion of cases due to macroscopic nodal disease. We sub-analysed the number of LNDs in three contiguous 18-month intervals, corresponding to changes in practice due to evidence from the DeCOG and MSLT-II Trials. We found a 41.67% reduction in LNDs caseload between July 2018-Dec 2019, compared to a similar period prior to trial evidence (July 2015-Dec 2016) (p=0.0.14). In summary, the surgical volume of LNDs has decreased significantly since 2018, reflecting emerging evidence and changes to national guidelines. This will require ongoing monitoring for workforce planning and surgical training.
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Lee A, Kim HJ, Kim E, Lee JY, Lee J, Lee JG, Lee CK, Shin SJ, Chung KY, Kim MS. Complications and outcomes following inguinal lymphadenectomy for malignant melanoma in an Asian population. KOREAN JOURNAL OF CLINICAL ONCOLOGY 2020; 16:71-78. [PMID: 36945711 PMCID: PMC9942730 DOI: 10.14216/kjco.20012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/24/2020] [Accepted: 12/07/2020] [Indexed: 11/07/2022]
Abstract
Purpose Melanoma is a potentially fatal cutaneous malignancy and regional lymph node (LN) metastases are the most important predictors of mortality. This study aimed to analyze clinical features and risk factors of complications associated with inguinal LN dissection (LND) to establish treatment protocols. Methods This single-center retrospective study (2000 to 2018) consisted of patients who underwent inguinal area sentinel LN biopsy (SLNB) or LND due to malignant melanoma. Risk factors and outcomes were analyzed. Results One hundred patients underwent SLNB alone (n=67; patients with negative SLNB), complete LND (CLND) after positive SLNB (n=19), or radical LND without SLNB (n=14). Five-year overall survival and disease-free survival rates among these groups were 87.3%, 57.4%, and 61.9%, and 59.0%, 22.7%, and 28.1%, respectively. The complication rate in the SLNB alone group was lower than the other groups (22.4% vs. 47.4% and 35.7%, respectively; P=0.048). Seroma was the most common complication in the SLNB alone group (15.0%); lymphedema was most common in the CLND after SLNB group (21.1%). Multivariate analysis of risk factors for postoperative complications found the hazard ratio for body mass index >28 kg/m2 was 4.376 (95% confidence interval [CI], 1.243-15.401; P=0.022). The hazard ratio for LND (including CLND after SLNB and radical LND without SLNB) was 3.263 (95% CI, 1.248-8.529; P=0.016). Conclusion Inguinal LND is a higher risk procedure compared to SLNB and other sites for postoperative complications, irrespective of meticulous surgical techniques. More studies are needed to establish treatment protocols (e.g., observation vs. CLND after a positive SLNB result) and the risks and benefits in Asian populations.
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Affiliation(s)
- A Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Hyun Jeong Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Eunjin Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Jee Youn Lee
- Department of Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Juhan Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Geun Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Choong-kun Lee
- Division of Medical Oncology, Department of Internal Medicine, Seoul, Korea
| | - Sang Joon Shin
- Division of Medical Oncology, Department of Internal Medicine, Seoul, Korea
| | - Kee Yang Chung
- Department of Dermatology, Yonsei University College of Medicine, Seoul, Korea
| | - Myoung Soo Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
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Sayan A, Plant R, Eccles B, Davies C, Ilankovan V. Recent advances in the management of cutaneous malignant melanoma: our case cohort. Br J Oral Maxillofac Surg 2020; 59:534-545. [PMID: 33766481 DOI: 10.1016/j.bjoms.2020.11.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 11/10/2020] [Indexed: 11/18/2022]
Abstract
Decades of research into the management of cutaneous malignant melanoma have proven it to be a 'tough nut to crack', and its incidence has continued to increase over the last 30 years. Surgery remains a gold standard for early-stage melanoma with five-year survival of 98% for stage I disease, and 90% for stage II. Nonetheless, patients with stage III disease are at a higher risk, resulting in local recurrence as well as distant metastasis. Research regarding the control of metastatic malignant melanoma of the head and neck has evolved. Currently the search is on to understand metastatic malignant melanoma as a heterogeneous disease both at the molecular and clinical level. This paper focuses on the latest systemic therapy for metastatic disease of the head and neck, including cytotoxic chemotherapy, immunotherapy, and target therapy. The new eighth edition of tumour staging, and the sequelae for malignant melanoma, sentinel lymph node biopsy (SLNB), surgical intervention, and its benefits and shortfalls, are discussed. Also, the outcome of our cohort series of patients with metastatic cutaneous malignant melanoma who were treated with systemic combination therapy in Dorset is presented.
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Affiliation(s)
- A Sayan
- Poole Hospital NHS Foundation Trust.
| | - R Plant
- Poole Hospital NHS Foundation Trust
| | - B Eccles
- Poole Hospital NHS Foundation Trust
| | - C Davies
- Poole Hospital NHS Foundation Trust
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Misky AT, Sadr AH, Nikkhah D. Response to "Re "Impact of MSLT-II on lymph node clearance surgery in a tertiary plastic surgery centre"". J Plast Reconstr Aesthet Surg 2020; 73:2239-2260. [PMID: 33039303 DOI: 10.1016/j.bjps.2020.08.142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 08/17/2020] [Indexed: 10/23/2022]
Affiliation(s)
- Adam T Misky
- Department of Plastic Surgery, Royal Free Hospital, Royal Free London NHS Foundation Trust, Pond Street, NW3 2QG London, UK
| | - Amir H Sadr
- Department of Plastic Surgery, Royal Free Hospital, Royal Free London NHS Foundation Trust, Pond Street, NW3 2QG London, UK
| | - Dariush Nikkhah
- Department of Plastic Surgery, Royal Free Hospital, Royal Free London NHS Foundation Trust, Pond Street, NW3 2QG London, UK.
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Bednarz B, Thakkar M. Letter comments on: "Impact of MSLT-II on lymph node clearance surgery in a tertiary plastic surgery centre". J Plast Reconstr Aesthet Surg 2020; 73:2239-2260. [PMID: 32888865 DOI: 10.1016/j.bjps.2020.08.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Accepted: 08/01/2020] [Indexed: 11/16/2022]
Affiliation(s)
- B Bednarz
- Department of Plastic and Reconstructive Surgery, Southmead Hospital, Southmead Road, BS10 5NB, United Kingdom.
| | - M Thakkar
- Department of Plastic and Reconstructive Surgery, Southmead Hospital, Southmead Road, BS10 5NB, United Kingdom
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Moncrieff MD, Underwood B, Garioch JJ, Heaton M, Patel N, Bastiaannet E, Hoekstra-Weebers JEHM, Hoekstra HJ. The MelFo Study UK: Effects of a Reduced-Frequency, Stage-Adjusted Follow-Up Schedule for Cutaneous Melanoma 1B to 2C Patients After 3-Years. Ann Surg Oncol 2020; 27:4109-4119. [PMID: 32623608 PMCID: PMC7497689 DOI: 10.1245/s10434-020-08758-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Indexed: 12/14/2022]
Abstract
Background Evidence-based guidelines for follow-up treatment of American Joint Committee on Cancer (AJCC) stages 1B to 2C melanoma patients are lacking. The MELanoma FOllow-up study is an international phase 3 randomized trial, and the 3-year interim data were recently reported from the Netherlands. The study was undertaken concurrently with a British cohort for comparison and validation of the Dutch study. Methods The study enrolled and stratified 207 patients by AJCC stage. The conventional schedule group (CSG; n = 103) cohort was reviewed as per UK guidelines. The experimental schedule group (ESG; n = 104) cohort was reviewed in a reduced-frequency nurse-led, consultant-supervised clinic. Quality of life (QoL) was measured at baseline (T1), a 1 year (T2), and at 3 years (T3) using the State-Trait Anxiety Inventory, the Cancer Worry Scale, the Impact-of-Event Scale, and the Mental and Physical Component scales (PCS/MCS) of the RAND-36. Results Of the 207 QoL questionnaires, 170 (82.1%) were completed at T3. Both cohorts expressed high satisfaction (> 93%) with their regimens. At T3, no significant group effect was found on any patient-reported outcome measures scores, indicating no QoL difference between the follow-up protocols. Recurrence had developed in 33 patients Conventional follow-up (CFU), 16 [15.5%]; Experimental follow-up (EFU), 17 [16.3%]. Self-examination was the method of detection for 12 ESG patients (70.6%) and 11 CSG patients (68.8%). The melanoma-specific survival was identical. Conclusion The UK 3-year data were consistent with the previous Dutch report. The reduced follow-up strategy was shown to be safe, with significant resource usage benefits for national cancer services. Patient anxiety levels were not increased by a less-intensive follow-up regimen, and acceptance was high. The study data indicate that patient self-examination is very effective for recurrence detection.
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Affiliation(s)
- Marc D Moncrieff
- Department of Plastic and Reconstructive Surgery, Norfolk and Norwich University Hospital, Norwich, UK. .,University of East Anglia, Norwich Research Park, Norwich, Norfolk, NR4 7TJ, UK.
| | - Beverly Underwood
- Department of Plastic and Reconstructive Surgery, Norfolk and Norwich University Hospital, Norwich, UK
| | - Jennifer J Garioch
- Department of Dermatology, Norfolk and Norwich University Hospital, Norwich, UK
| | - Martin Heaton
- Department of Plastic and Reconstructive Surgery, Norfolk and Norwich University Hospital, Norwich, UK
| | - Nakul Patel
- Department of Plastic and Reconstructive Surgery, Norfolk and Norwich University Hospital, Norwich, UK
| | | | - Josette E H M Hoekstra-Weebers
- University Medical Center Groningen, Wenckebach Institute, University of Groningen, Groningen, The Netherlands.,Netherlands Comprehensive Cancer Organisation, Groningen, The Netherlands
| | - Harald J Hoekstra
- Department of Surgical Oncology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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Fell M, Staruch R, Baker BG, Nicholas R, Howes R. Plastic surgery training in the UK: Results from a national survey of trainee experiences. JPRAS Open 2020; 25:72-82. [PMID: 32775592 PMCID: PMC7394739 DOI: 10.1016/j.jpra.2020.06.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 06/15/2020] [Indexed: 12/24/2022] Open
Abstract
Background Plastic surgery training in the UK continues to evolve towards an outcome-based rather than time-served curriculum. UK plastic surgery trainees are appointed nationally, and are assessed according to national standards, but training is delivered regionally. This study sought opinion from current UK plastic surgery trainees in order to highlight strengths and shortcomings of the higher surgical training programme. Method A cross-sectional study was designed and administered by the UK Plastic Surgery Trainees Association (PLASTA). A questionnaire was distributed to all UK plastic surgery trainees holding a National Training Number, using the REDCap web-based application. Results Of the 320 UK plastic surgery trainees, 131 (41%) participated in this survey, with responses from all 12 UK training regions. The most common subspecialty career aspirations for trainees were hand surgery, cleft lip and palate, lower limb and oncoplastic breast reconstruction. The survey highlighted regional variation in teaching programmes, the ability to achieve indicative operative logbook numbers, and training in aesthetic surgery. Of the trainees, 82% expressed a desire to undertake a fellowship within their training, but most did not know whether their deanery would support this. Fifteen per cent of the respondents were currently training flexibly and the majority of these had experienced negative behaviours towards their less than full time working status. Of the respondents, 44% reported stress, 25% reported a lack of autonomy and 17% reported feeling burnt out at work at least once a week. A total of 85% perceived that they did not have access to a mentoring service. Conclusions Plastic surgery remains a popular and highly competitive surgical speciality in the UK, and many trainees reported high levels of satisfaction during their training. Aspects of training that could be improved have been highlighted and recommendations made accordingly.
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Affiliation(s)
- Matthew Fell
- North Bristol NHS Trust, 6 Shrubbery Cottages, Bristol BS6 6SY, United Kingdom
- Corresponding author.
| | | | - Benjamin G Baker
- Manchester University Hospitals NHS Foundation Trust, United Kingdom
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Misky AT, Sadr AH, Nikkhah D. Impact of MSLT-II on lymph node clearance surgery in a tertiary plastic surgery centre. J Plast Reconstr Aesthet Surg 2020; 73:1897-1916. [PMID: 32522518 DOI: 10.1016/j.bjps.2020.05.045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 05/09/2020] [Indexed: 10/24/2022]
Affiliation(s)
- Adam T Misky
- Department of Plastic Surgery, Royal Free Hospital NHS Foundation Trust, Pond Street, London NW3 2QG, United Kingdom.
| | - Amir H Sadr
- Department of Plastic Surgery, Royal Free Hospital NHS Foundation Trust, Pond Street, London NW3 2QG, United Kingdom
| | - Dariush Nikkhah
- Department of Plastic Surgery, Royal Free Hospital NHS Foundation Trust, Pond Street, London NW3 2QG, United Kingdom
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