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Emile SH, Horesh N, Freund MR, Garoufalia Z, Gefen R, Silva-Alvarenga E, Wexner SD. Treatment and outcome trends and predictors of overall survival of rectal melanoma: Analysis of the National Cancer Database. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:1275-1282. [PMID: 36732208 DOI: 10.1016/j.ejso.2023.01.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Revised: 12/10/2022] [Accepted: 01/18/2023] [Indexed: 01/27/2023]
Abstract
BACKGROUND We aimed to assess characteristics, treatment, and outcomes of rectal melanoma (RM). METHODS This retrospective cohort study looked at patients with RM from National Cancer Database (2004-2019) analyzed characteristics and outcomes of the entire cohort and across three time periods (2004-2009; 2010-2014; 2015-2019). Main outcome measures were change in treatment and survival trends across time periods and overall survival (OS). RESULTS 641 patients (58.5% female; mean age: 68.2 ± 13.6 years) were included. OS rate was 26%; median survival duration was 17.9 (IQR: 15.93-20.67) months. There was a significant decrease in the use of chemotherapy (17.3%-6.6%; p = 0.001) and surgery (62.9%-41.8%; p = 0.00004) but increased use of immunotherapy (11.9%-52%; p < 0.001) across time periods. OS was longer in the last time period than in the first two (21.8 vs 16.8 vs 16.5 months; p = 0.09). Surgical excision was an independent predictor of improved OS (HR = 0.266, 95%CI: 0.089-0.789, p = 0.017) whereas older age (HR = 1.039, 95%CI: 1.007-1.072, p = 0.016), positive resection margins (HR = 5.06, 95%CI: 1.902-13.48, p = 0.001) and metastasis (HR = 34.62, 95%CI: 3.973-301.6, p = 0.001) were predictors of poor survival. CONCLUSIONS Over time, chemotherapy and surgery have been used less often in the treatment of RM while the use of immunotherapy increased by more than four-fold. Older age, surgical treatment, positive resection margins, and metastasis were predictive of survival of RM.
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Affiliation(s)
- Sameh Hany Emile
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, Weston, FL, USA; Colorectal Surgery Unit, General Surgery Department, Mansoura University Hospitals, Mansoura, Egypt
| | - Nir Horesh
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, Weston, FL, USA; Department of Surgery and Transplantations, Sheba Medical Center, Ramat Gan, Affiliated with the Faculty of Medicine, Tel Aviv University, Israel
| | - Michael R Freund
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, Weston, FL, USA; Department of General Surgery, Shaare Zedek Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Zoe Garoufalia
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, Weston, FL, USA
| | - Rachel Gefen
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, Weston, FL, USA; Department of General Surgery, Faculty of Medicine, Hadassah Medical Organization, Hebrew University of Jerusalem, Israel
| | - Emanuela Silva-Alvarenga
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, Weston, FL, USA
| | - Steven D Wexner
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, Weston, FL, USA.
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Muacevic A, Adler JR. Primary Malignant Melanoma of the Genitourinary System: A Systemic Review and Report of Eight Cases. Cureus 2022; 14:e30444. [PMID: 36407184 PMCID: PMC9671744 DOI: 10.7759/cureus.30444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/13/2022] [Indexed: 01/25/2023] Open
Abstract
Malignant melanoma (MM) of mucosal membranes (excluding anus and head-neck) is a rare but aggressive disease with poor outcomes. The knowledge of this tumor's development, etiology, and management is scarce, mainly due to the low case numbers. We presented eight cases and performed a comprehensive literature review on mucosal MM (between 1970 and 2020). We identified 47 manuscripts on 55 patients with primary mucosal MM (limited to urothelium and vagina) and reviewed demographics, tumor specifications (morphology, stage, etc.), management, and survival. We identified 10 manuscripts discussing treatment in 1595 mucosal and non-mucosal MM and extracted the data regarding the non-surgical treatment modalities of mucosal MM patients. In 63 cases, 48 tumors primarily occurred in the urothelium (urethra: 47, bladder: 1) and 15 in the vagina. Molecular studies in a subset of cases revealed alterations in c-KIT, NRAS, BRAF (non-V600E and V600E), TP53, and NF1. Fifty-three patients underwent surgery (with additional chemotherapy, immunotherapy, and radiotherapy in 19, eight, and eight patients, respectively). The outcome was available in 52 cases, showing 21 deaths, 10 without recurrence, two alive with disease, and five lost to follow-up. Shared genetic signatures in mucosal and skin MM suggest a similar development mechanism; however, unlike skin MM, there are less BRAF mutations and more PI3K/AKT/mTOR pathway alterations in mucosal MM. Prolonged chemotherapy (i.e., methotrexate) and immune-modulating agents (i.e., natalizumab) may be risk factors. The stage at diagnosis and proper surgical extirpation are keys to the prognosis and survival of patients.
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Lei X, Qingqing L, Weijie Y, Li P, Huang C, Kexun Y, Zihua C. Effect of surgical treatment for anorectal melanoma: a propensity score-matched analysis of the Surveillance, Epidemiology, and End Results programme data. BMJ Open 2022; 12:e053339. [PMID: 35450893 PMCID: PMC9024256 DOI: 10.1136/bmjopen-2021-053339] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVE Anorectal melanoma (AM) is a rare but aggressive tumour with limited information in the existing literature. This study aimed to assess the effect of surgical treatment for AM and predict the prognosis of affected patients. DESIGN A retrospective cohort study. SETTING Data of patients diagnosed with AM between 1975 and 2016 in the USA were collected from the Surveillance, Epidemiology, and End Results (SEER) database. PARTICIPANTS This study enrolled a total of 795 patients with AM from the SEER database and the validation cohort comprised 40 patients with AM enrolled from Chinese institutes. PRIMARY AND SECONDARY OUTCOME MEASURES Overall survival (OS) and AM-specific survival (AM-SS). RESULTS A total of 795 patients with AM diagnosed between 1975 and 2016 were enrolled in this study. Data over the past four decades showed a trend of increase in incidence rate. A nomogram based on a multivariate Cox regression model was generated to predict AM-SS. The C-index of the nomogram was 0.74 (95% CI 0.71 to 0.77) on internal verification. In the validation cohort, the C-index of the nomogram was 0.72 (95% CI 0.68 to 0.76). The results of propensity score matching (PSM) analysis showed that patients who underwent surgical treatment achieved significant survival (OS: log-rank=17.41, p<0.001; AM-SS: log-rank=14.55, p<0.001). Patients who underwent surgery were stratified into local and extended surgery subgroups. AM-SS and OS were also compared after PSM, but the results were not significantly different between the two surgery subgroups (all p>0.05). CONCLUSIONS The nomogram based on the analysis of SEER data showed good performance in predicting OS and AM-SS. Patients with AM can benefit from surgery; however, extensive surgery and appendectomy may not improve AM-SS or OS.
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Affiliation(s)
- Xiao Lei
- Department of Gastrointestinal Surgery, Xiangya Hospital of Central South University, Changsha, China
| | - Luo Qingqing
- Department of Oncology, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, Hunan, People's Republic of China, Hunan Provincial People's Hospital, Changsha, Hunan, China
| | - Yuan Weijie
- Department of Gastrointestinal Surgery, Xiangya Hospital of Central South University, Changsha, China
| | - Peng Li
- Department of Gastrointestinal Surgery, Xiangya Hospital of Central South University, Changsha, China
| | - Changhao Huang
- Department of Gastrointestinal Surgery, Xiangya Hospital of Central South University, Changsha, China
| | - Yu Kexun
- Department of Gastrointestinal Surgery, Xiangya Hospital of Central South University, Changsha, China
| | - Chen Zihua
- Department of Gastrointestinal Surgery, Xiangya Hospital of Central South University, Changsha, China
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4
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Wong DL, Glazer ES, Tsao M, Deneve JL, Fleming MD, Shibata D. Impact of adjuvant therapies following surgery for anal melanoma. Am J Surg 2021; 223:1132-1143. [PMID: 34801225 DOI: 10.1016/j.amjsurg.2021.10.041] [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: 07/30/2021] [Revised: 10/15/2021] [Accepted: 10/31/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Anal melanoma is rare. Surgery is standard of care for non-metastatic disease. There are limited data supporting adjuvant therapy. We sought to examine the impact of adjuvant radiation, chemotherapy and immunotherapy on survival. METHODS The National Cancer Database was queried. Factors associated with overall survival were examined by Kaplan-Meier and Cox proportional hazards analyses. Patients were grouped by treatment regimen. RESULTS 450 patients had complete treatment data: surgery alone (63.8%), surgery + radiation (14.9%), surgery + chemotherapy (7.6%), surgery + immunotherapy (9.6%) and non-surgical treatment (4.2%). Median survival was 27.2 months. Node-positive patients had worse survival than node-negative (22.4 vs. 36.8 months; p = 0.0002). Non-surgical treatment yielded worse survival than any surgery-inclusive regimen (10.4 vs. 27.8 months; p = 0.0002). No adjuvant modality conferred a survival advantage. By multivariate analysis, increasing age (HR/1 year = 1.02, p = 0.012) and node positivity (HR = 2.10, p = 0.0002) negatively impacted survival. CONCLUSION Adjuvant therapy for non-metastatic anal melanoma does not appear to influence survival.
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Affiliation(s)
- Denise L Wong
- Department of Surgery, University of Tennessee Health Science Center, 910 Madison Ave., Suite 300, Memphis, TN, 38103, USA
| | - Evan S Glazer
- Department of Surgery, University of Tennessee Health Science Center, 910 Madison Ave., Suite 300, Memphis, TN, 38103, USA
| | - Miriam Tsao
- Department of Surgery, University of Tennessee Health Science Center, 910 Madison Ave., Suite 300, Memphis, TN, 38103, USA
| | - Jeremiah L Deneve
- Department of Surgery, University of Tennessee Health Science Center, 910 Madison Ave., Suite 300, Memphis, TN, 38103, USA
| | - Martin D Fleming
- Department of Surgery, University of Tennessee Health Science Center, 910 Madison Ave., Suite 300, Memphis, TN, 38103, USA
| | - David Shibata
- Department of Surgery, University of Tennessee Health Science Center, 910 Madison Ave., Suite 300, Memphis, TN, 38103, USA.
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Bernal L, Restrepo J, Alarcón ML, Carvajal C, Bonilla CE, Ramírez AM, Beltrán R. Primary BRAF Mutant Melanoma of the Lung Treated with Immunotherapy and Pulmonary Bilobectomy: A Case Report. AMERICAN JOURNAL OF CASE REPORTS 2021; 22:e927757. [PMID: 33731665 PMCID: PMC7985358 DOI: 10.12659/ajcr.927757] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Primary melanoma of the lung is a rare tumor that represents 0.01% of primary lung tumors, with only 40 cases reported in the literature. Mucosal melanomas are tumors with a biological and clinical presentation that differs from that of cutaneous melanomas; therefore, the therapeutic approach differs as well. Survival rates of patients with primary melanoma of the lung are much lower than those of patients with cutaneous melanoma, and there are no diagnostic or treatment guidelines for this entity. Radical surgery is the treatment of choice when disease is resectable. The effectiveness of current established treatments for cutaneous melanoma (eg, immunotherapy and targeted therapy) is unknown in this particular subgroup. CASE REPORT We present the case of a patient who presented with cough and hemoptysis. The fiberoptic bronchoscopy revealed an endobronchial mass and the computed tomography images suggested an unresectable mass. The patient was initially diagnosed with an unresectable primary lung melanoma with a clinical stage IIIB (T4N2M0). This lesion achieved partial response after treatment with Pembrolizumab, which allowed radical surgery to be performed, achieving complete resection with negative margins and adequate postoperative evolution. Despite the delays in our health care system, she is currently alive and disease-free more than 24 months after diagnosis. CONCLUSIONS Immunotherapy can reduce the size of mucosal melanoma to the point that it can be resectable and this therapeutic approach increases the survival opportunities of these patients.
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Affiliation(s)
- Laura Bernal
- Department of Clinical Oncology, National Cancer Institute, El Bosque University, Bogotá, Colombia
| | - Juliana Restrepo
- Department of Surgical Oncology, National Cancer Institute, Nueva Granada Military University, Bogotá, Colombia
| | - Martha L Alarcón
- Department of Clinical Oncology, National Cancer Institute, El Bosque University, Bogotá, Colombia
| | - Carlos Carvajal
- Department of Thoracic Surgery, National Cancer Institute, El Bosque University, Bogotá, Colombia
| | - Carlos E Bonilla
- Department of Clinical Oncology, National Cancer Institute, El Bosque University, Bogotá, Colombia.,Clinical Oncology, Universidad el Bosque, Bogotá, Colombia
| | - Ana Maria Ramírez
- Department of Thoracic Surgery, National Cancer Institute, El Bosque University, Bogotá, Colombia
| | - Rafael Beltrán
- Department of Thoracic Surgery, National Cancer Institute, El Bosque University, Bogotá, Colombia
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Portilho FL, Helal-Neto E, Cabezas SS, Pinto SR, Dos Santos SN, Pozzo L, Sancenón F, Martínez-Máñez R, Santos-Oliveira R. Magnetic core mesoporous silica nanoparticles doped with dacarbazine and labelled with 99mTc for early and differential detection of metastatic melanoma by single photon emission computed tomography. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:1080-1087. [PMID: 29482360 DOI: 10.1080/21691401.2018.1443941] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Cancer is responsible for more than 12% of all causes of death in the world, with an annual death rate of more than 7 million people. In this scenario melanoma is one of the most aggressive ones with serious limitation in early detection and therapy. In this direction we developed, characterized and tested in vivo a new drug delivery system based on magnetic core-mesoporous silica nanoparticle that has been doped with dacarbazine and labelled with technetium 99 m to be used as nano-imaging agent (nanoradiopharmaceutical) for early and differential diagnosis and melanoma by single photon emission computed tomography. The results demonstrated the ability of the magnetic core-mesoporous silica to be efficiently (>98%) doped with dacarbazine and also efficiently labelled with 99mTc (technetium 99 m) (>99%). The in vivo test, using inducted mice with melanoma, demonstrated the EPR effect of the magnetic core-mesoporous silica nanoparticles doped with dacarbazine and labelled with technetium 99 metastable when injected intratumorally and the possibility to be used as systemic injection too. In both cases, magnetic core-mesoporous silica nanoparticles doped with dacarbazine and labelled with technetium 99 metastable showed to be a reliable and efficient nano-imaging agent for melanoma.
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Affiliation(s)
- Filipe Leal Portilho
- a Brazilian Nuclear Energy Commission , Nuclear Engineering Institute , Rio de Janeiro , Brazil
| | - Edward Helal-Neto
- a Brazilian Nuclear Energy Commission , Nuclear Engineering Institute , Rio de Janeiro , Brazil
| | - Santiago Sánchez Cabezas
- b Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Valencia , Spain.,c Departamento de Química , Universidad Politécnica de Valencia , Valencia , Spain.,d CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) , Valencia , Spain
| | - Suyene Rocha Pinto
- a Brazilian Nuclear Energy Commission , Nuclear Engineering Institute , Rio de Janeiro , Brazil
| | | | - Lorena Pozzo
- e Instituto de Pesquisas Energéticas e Nucleares, Centro de Radiofarmacia , São Paulo , Brazil
| | - Félix Sancenón
- b Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Valencia , Spain.,c Departamento de Química , Universidad Politécnica de Valencia , Valencia , Spain.,d CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) , Valencia , Spain
| | - Ramón Martínez-Máñez
- a Brazilian Nuclear Energy Commission , Nuclear Engineering Institute , Rio de Janeiro , Brazil.,b Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Valencia , Spain.,c Departamento de Química , Universidad Politécnica de Valencia , Valencia , Spain
| | - Ralph Santos-Oliveira
- a Brazilian Nuclear Energy Commission , Nuclear Engineering Institute , Rio de Janeiro , Brazil
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Malaguarnera G, Madeddu R, Catania VE, Bertino G, Morelli L, Perrotta RE, Drago F, Malaguarnera M, Latteri S. Anorectal mucosal melanoma. Oncotarget 2018; 9:8785-8800. [PMID: 29492238 PMCID: PMC5823579 DOI: 10.18632/oncotarget.23835] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 12/26/2017] [Indexed: 02/05/2023] Open
Abstract
Anorectal melanoma is an uncommon and aggressive mucosal melanocytic malignancy. Due to its rarity, the pre-operative diagnosis remains difficult. The first symptoms are non-specific such as anal bleeding, anal mass or pain. Although anorectal melanoma carries a poor prognosis; optimal therapeutics strategies are unclear. Surgical resection remains the mainstay of treatment. The optimal surgical procedure for primary tumours is controversial and can vary from wide local excision or endoscopic mucosal resection (EMR) to an abdomino-perineal resection. A high degree of uncertainly exists regarding the benefit of radiation therapy or chemotherapy. The treatment of advanced melanoma is evolving rapidly with better understanding of the disease biology and immunology. Considerable effort has been devoted to the identification of molecular determinants of response to target therapies and immunotherapy.
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Affiliation(s)
- Giulia Malaguarnera
- Research Center "The Great Senescence", University of Catania, Catania, Italy.,Department of Biomedical and Biotechnological Science, University of Catania, Catania, Italy
| | - Roberto Madeddu
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Vito Emanuele Catania
- Department of Medical, Surgical Sciences and Advanced Technologies "G.F. Ingrassia", University of Catania, Catania, Italy
| | - Gaetano Bertino
- Hepatology Unit, Department of Clinical and Experimental Medicine, University of Catania, Policlinico "G. Rodolico", Catania, Italy
| | - Luca Morelli
- Department of Surgery, University of Pisa, Pisa, Italy
| | - Rosario Emanuele Perrotta
- Department of General Surgery and Medical-Surgery Specialties, University of Catania, Catania, Italy
| | - Filippo Drago
- Department of Biomedical and Biotechnological Science, University of Catania, Catania, Italy
| | - Michele Malaguarnera
- Research Center "The Great Senescence", University of Catania, Catania, Italy.,Department of Biomedical and Biotechnological Science, University of Catania, Catania, Italy
| | - Saverio Latteri
- Department of Medical, Surgical Sciences and Advanced Technologies "G.F. Ingrassia", University of Catania, Catania, Italy
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