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Nakamura Y, Asai J, Igaki H, Inozume T, Namikawa K, Hayashi A, Fukushima S, Fujimura T, Ito T, Imafuku K, Tanaka R, Teramoto Y, Minagawa A, Miyagawa T, Miyashita A, Wada M, Koga H, Sugaya M. Japanese Dermatological Association Guidelines: Outlines of guidelines for cutaneous melanoma 2019. J Dermatol 2020; 47:89-103. [PMID: 31782186 DOI: 10.1111/1346-8138.15151] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 10/18/2019] [Indexed: 11/30/2022]
Abstract
With consideration of the ongoing developments in treatment options for cutaneous melanoma, the Japanese Skin Cancer Society published the first guidelines for cutaneous melanoma in 2007 and later revised them in 2015. Here, we report on an English version of the 2019 Japanese Melanoma Guidelines. In this latest edition, all processes were carried out according to the Grading of Recommendations, Assessment, Development and Evaluation system. A comprehensive published work search, systematic review and determination of recommendations in each clinical question were performed by a multidisciplinary expert panel consisting of dermatologists, a plastic and reconstructive surgeon, and a radiation oncologist. The advent of novel agents, such as immune checkpoint inhibitors and molecular-targeted agents, has drastically changed the nature of treatment for adjuvant and advanced-stage diseases among melanoma patients worldwide. Additionally, recent reports of clinical trials regarding surgical procedures and a better understanding of molecular biology and tumor immunology in clinical types of melanoma have had an impact on clinical practise. Based on these viewpoints, eight relevant clinical questions were raised in this report that aim to help clinicians select the appropriate therapeutic approach.
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Affiliation(s)
- Yasuhiro Nakamura
- Department of Skin Oncology/Dermatology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Jun Asai
- Department of Dermatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroshi Igaki
- Department of Radiation Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Takashi Inozume
- Department of Dermatology, University of Yamanashi, Kofu, Japan
| | - Kenjiro Namikawa
- Department of Dermatologic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Ayato Hayashi
- Department of Plastic and Reconstructive Surgery, Juntendo University Urayasu Hospital, Urayasu, Japan
| | - Satoshi Fukushima
- Department of Dermatology/Plastic and Reconstructive Surgery, Kumamoto University, Kumamoto, Japan
| | - Taku Fujimura
- Department of Dermatology, Tohoku University, Sendai, Japan
| | - Takamichi Ito
- Department of Dermatology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Keisuke Imafuku
- Department of Dermatology, Hokkaido University, Sapporo, Japan
| | - Ryota Tanaka
- Deparmtent of Dermatology, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Yukiko Teramoto
- Department of Skin Oncology/Dermatology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Akane Minagawa
- Department of Dermatology, Shinshu University, Matsumoto, Japan
| | - Takuya Miyagawa
- Department of Dermatology, University of Tokyo, Tokyo, Japan
| | - Azusa Miyashita
- Department of Dermatology/Plastic and Reconstructive Surgery, Kumamoto University, Kumamoto, Japan
| | - Makoto Wada
- Department of Dermatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroshi Koga
- Department of Dermatology, Shinshu University, Matsumoto, Japan
| | - Makoto Sugaya
- Department of Dermatology, International University of Health and Welfare, Narita, Japan
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Predictive factors for the development of brain metastasis in advanced unresectable metastatic melanoma. Am J Clin Oncol 2012; 34:603-10. [PMID: 21150567 DOI: 10.1097/coc.0b013e3181f9456a] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Melanoma that metastasizes to distant sites is associated with a grave prognosis. The objectives of the study were (1) to identify predictive factors for the development of brain metastases from the time of diagnosis of stage III/IV disease, (2) to identify predictive factors for the development of central nervous system (CNS) metastases from the time of diagnosis of primary melanoma, and (3) to assess whether the incidence of brain metastasis is more frequent in patients who had no tumor response to systemic therapy for stage III/IV disease compared with those who had partial or complete response. PATIENTS AND METHODS We collected and retrospectively analyzed information of 740 patients with advanced metastatic melanoma treated at MD Anderson Cancer Center over 15 years. Three hundred and twenty-nine patients had CNS metastases. The characteristics of these patients in terms of median age, sex, primary site, Breslow thickness, stage at first visit, baseline serum parameters, and response to systemic therapy were compared with those of patients who did not develop CNS metastasis. Cox proportional hazards models were used to analyze the cause-specific hazard function for CNS metastasis and deaths without CNS metastasis. RESULTS We identified that M-stage [stage M1b vs. stage III or M1a, hazard ratio (HR)=2.64; stage M1c vs. stage III or M1a, HR=2.13, P<0.0001] and lactic acid dehydrogenase (LDH) (elevated vs. normal LDH, HR=1.51, P<0.001) at diagnosis of unresectable stage III/IV disease can independently predict the risk of developing CNS metastasis from the time of diagnosis of stage III/IV disease. Older age (HR=1.01, P=0.076), chemoresistance (stable disease+progressive disease vs. complete response+partial response HR=2.91, P<0.0001), low level of albumin (vs. normal HR=2.87, P<0.0001), elevated LDH (vs. normal HR=1.55, P=0.0004), and M-stage (M1c disease vs. stage III or M1a HR=1.89, P<0.0001) can independently predict shorter time to death without CNS metastasis from the diagnosis of stage III/IV disease. The location (head and neck vs. limbs HR=1.56, P=0.028; trunk and abdomen vs. limbs HR=1.45, P=0.029; unknown site vs. limbs HR=8.43, P=0.036) and pathology [Clark level (CL)=3 and/or BR2 to 4 mm vs. CL≤2 and/or BR<2 mm HR=1.60, P=0.037; CL>3 and/or BR> 4 mm vs. CL≤2 and/or BR<2 mm HR=2.03, P=0.001) of the primary melanoma can independently predict CNS metastasis-free interval from the time of diagnosis of primaries. Age (HR=1.012, P=0.034) and pathology of the primary melanoma (CL>3 and/or BR>4 mm vs. CL≤2 and/or BR<2 mm HR=1.54, P=0.024) can independently predict time to death without CNS metastasis from primaries. CONCLUSION We identified the predictive factors associated with the development of CNS metastasis in patients with unresectable metastatic melanoma.
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Sheehan J, Xu Z. Stereotactic Radiosurgery for Brain Metastasis from Melanoma. World Neurosurg 2011. [DOI: 10.1016/j.wneu.2011.01.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Frazier JL, Batra S, Kapor S, Vellimana A, Gandhi R, Carson KA, Shokek O, Lim M, Kleinberg L, Rigamonti D. Stereotactic Radiosurgery in the Management of Brain Metastases: An Institutional Retrospective Analysis of Survival. Int J Radiat Oncol Biol Phys 2010; 76:1486-92. [DOI: 10.1016/j.ijrobp.2009.03.028] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2008] [Revised: 02/26/2009] [Accepted: 03/19/2009] [Indexed: 10/20/2022]
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Abstract
Primary surgical treatment should be considered for patients with metastatic melanoma. Because of the poor response of melanoma to chemotherapy or radiation therapy, surgery can be the best approach to quickly eliminate detectable disease and return the patient to normal activities. In properly selected patients, surgery can lead to significant palliation and prolongation of survival. This article reviews the principles of patient selection and the potential benefits of surgical management of melanoma metastatic to various sites. Novel adjuvant therapies are being developed to augment the benefits of surgical treatment of advanced melanoma in the future.
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Affiliation(s)
- Christopher J Hussussian
- Department of Plastic and Reconstructive Surgery, Medical College of Wisconsin, Milwaukee, Plastic Surgery Associates, 22370 Bluemound Road, Waukesha, WI 53005, USA.
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Guzel A, Maciaczyk J, Dohmen-Scheufler H, Senturk S, Volk B, Ostertag CB, Nikkhah G. Multiple intracranial melanoma metastases: case report and review of the literature. J Neurooncol 2009; 93:413-20. [PMID: 19184642 DOI: 10.1007/s11060-008-9785-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2008] [Accepted: 12/30/2008] [Indexed: 10/21/2022]
Abstract
Although intracerebral metastases of malignant melanoma are common, those located in the sellar region and within the pontocerebellar area are extremely rare. Furthermore, to our knowledge, there is no report about melanoma metastasis to the epiphysis published so far. We report here a 46-year-old patient who had metastatic lesions in the sellar region, cerebellopontine area and epiphysial gland, preceded by a primary melanoma at her left shoulder. The diagnosis of sellar metastasis was confirmed histopathologically following a stereotactic biopsy. The patient received whole-brain irradiation therapy combined with chemotherapy. After 10 months, she died from a severe hemorrhage in the cerebellopontine angle. Autopsy findings confirmed melanoma metastases both in the cerebellopontine angle and additionally in the epiphysial gland. To our knowledge, this is the first case of multiple intracranial melanoma metastases including the suprasellar region, the pontocerebellar and epiphysial area.
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Affiliation(s)
- Aslan Guzel
- Department of Neurosurgery, University of Dicle, Diyarbakir, Turkey.
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Raizer JJ, Hwu WJ, Panageas KS, Wilton A, Baldwin DE, Bailey E, von Althann C, Lamb LA, Alvarado G, Bilsky MH, Gutin PH. Brain and leptomeningeal metastases from cutaneous melanoma: survival outcomes based on clinical features. Neuro Oncol 2008; 10:199-207. [PMID: 18287337 DOI: 10.1215/15228517-2007-058] [Citation(s) in RCA: 145] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Brain metastases (BM) are among the most devastating and debilitating complications of melanoma. This retrospective study was conducted to gain a better understanding of patient and disease characteristics that have the greatest impact on overall survival in melanoma patients with BM; therapeutic interventions were also assessed. The records of all patients diagnosed with cutaneous melanoma and BM who were seen at Memorial Sloan-Kettering Cancer Center between 1991 and 2001 were retrospectively reviewed. A variety of factors, including age at diagnosis of stage IV disease, gender, race, disease stage at diagnosis, presence of BM at diagnosis of stage IV disease, neurologic symptoms, radiographic findings, number of BM, status and site(s) of extracranial metastasis, and treatment modalities, were analyzed for correlation with overall survival using univariate and multivariate Cox regression models. The records of 355 patients with BM were included in the analysis. On univariate analysis, seven patient and disease characteristics were significantly associated with poorer survival: age > 65 years, extracranial metastases, BM at stage IV diagnosis, neurologic symptoms, four or more BM, hydrocephalus, and leptomeningeal metastases. Of these, age, extracranial metastasis, neurologic symptoms, and number of BM were significantly associated with poorer survival in a multivariate analysis. Multivariate analysis of treatment modalities suggested that patients who had surgery, radiosurgery, or chemotherapy with temozolomide had improved survival outcomes, although this analysis has limitations. The prognostic factors identified in this retrospective study should be considered when making treatment decisions for patients with BM and used as stratification factors in future clinical trials.
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Affiliation(s)
- Jeffrey J Raizer
- Feinberg School of Medicine, Department of Neurology, Northwestern University, 710 North Lake Shore Drive, Chicago, IL 60611, USA.
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9
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Abstract
Although the location of metastases is of prognostic importance in stage IV melanoma, as seen in the revised AJCC staging classification system and other studies, certain guiding principles apply to patients who have any stage IV disease. Close follow-up of any patient who has melanoma may identify surgically resectable metastatic disease, although this method is controversial. Components of this monitoring may include careful questioning to determine symptoms, such as cough, abdominal pain, or headaches; physical examination for evidence of skin, soft tissue, and lymph node metastases; and screening tools, such as radiographs and laboratory tests. Identifying patients who have metastatic disease at the earliest stage possible is crucial for surgical resection to be an option. Patients should also be thoughtfully evaluated for the possibility of a complete surgical re-section. Complete metastectomy, regardless of the anatomic site, confers survival advantages not seen with other treatment modalities. This aggressive surgical approach should be tempered with the knowledge that incomplete resections put patients at increased risk without any proven survival benefit, and should be reserved only for palliation of symptoms. Systemic adjuvant therapies for stage IV melanoma are evolving, but do not yet confer the survival advantage of complete surgical resection. Until novel drug therapies show efficacy and significantly prolong survival in patients who have stage IV disease, careful consideration should be given to a complete metastectomy if technically feasible.
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Affiliation(s)
- David W Ollila
- Division of Surgical Oncology and Endocrine Surgery, University of North Carolina at Chapel Hill, School of Medicine, 3010 Old Clinic Building, Chapel Hill, NC 27599-7213, USA.
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Gaudy-Marqueste C, Regis JM, Muracciole X, Laurans R, Richard MA, Bonerandi JJ, Grob JJ. Gamma-Knife radiosurgery in the management of melanoma patients with brain metastases: A series of 106 patients without whole-brain radiotherapy. Int J Radiat Oncol Biol Phys 2006; 65:809-16. [PMID: 16682138 DOI: 10.1016/j.ijrobp.2006.01.024] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2005] [Revised: 10/18/2005] [Accepted: 01/17/2006] [Indexed: 11/15/2022]
Abstract
PURPOSE To assess retrospectively a strategy that uses Gamma-Knife radiosurgery (GKR) in the management of patients with brain metastases (BMs) of malignant melanoma (MM). METHODS GKR without whole-brain radiotherapy (WBRT) was performed for patients with Karnofsky Performance Status (KPS) of 60 or above who harbored 1 to 4 BMs of 30 mm or less and was repeated as often as needed. Survival was assessed in the whole population, whereas local-control rates were assessed for patients with follow-up longer than 3 months. RESULTS A total of 221 BMs were treated in 106 patients; 61.3% had a single BM. Median survival from the time of GKR was 5.09 months. Control rate of treated BMs was 83.7%, with 14% of complete response (14 BMs), 42% of partial response (41 BMs), and 43% of stabilization (43 BMs). In multivariate analysis, survival prognosis factors retained were KPS greater than 80, cortical or subcortical location, and Score Index for Radiosurgery (SIR) greater than 6. On the basis of KPS, BM location, and age, a score called MM-GKR, predictive of survival in our population, was defined. CONCLUSION Gamma-Knife radiosurgery provides a surgery-like ability to obtain control of a solitary BM and could be consider as an alternative treatment to the combination of GKR+WBRT as a palliative strategy. MM-GKR classification is more adapted to MM patients than are SIR, RPA and Brain Score for Brain Metastasis.
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Abstract
Surgical therapy plays an important role in the management of selected patients with metastatic melanoma. Patients are frequently symptomatic from metastatic lesions, have few effective therapeutic options, and are faced with dismal outcomes. Surgical resection may provide successful palliation of symptomatic lesions with low morbidity and operative mortality. In carefully selected patients, resections performed with curative intent may result in improved survival if a pattern of disease recurrence suggestive of favorable tumor biology is present, and if complete resection of tumor is achieved. Because the majority of post-surgical metastatic patients eventually relapse and succumb to distant disease, adjuvant immunotherapeutic strategies are currently being evaluated.
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Affiliation(s)
- Kathryn Spanknebel
- Department of General Surgery, Columbia University College of Physicians and Surgeons, New York, New York, USA.
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12
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Abstract
When deciding whether or not to perform a resection for metastatic melanoma, one should follow general principles that apply to the patient with melanoma as well as to the patient with metastases from other types of primary tumors. When the resection is palliative, the success of surgical treatment will be governed by the presence of identifiable symptoms, the morbidity of the procedure, the course of the disease, and the ability to communicate treatment goals among surgeon, patient, and family. When the resection is performed with curative intent, long-term survival depends on the ability of the surgeon to select patients with a pattern of recurrence suggestive of a less aggressive tumor biology. Regardless of the extent of the operative procedure, resection of metastases in patients whose disease recurs early after the treatment of the primary tumor, in those who present with multiple lesions, and in those who present with disease that cannot be completely resected will only rarely be associated with subsequent long-term survival.
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Affiliation(s)
- Peter J Allen
- Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York 10021, USA
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13
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Abstract
When deciding to perform a resection for metastatic melanoma one should first decide whether the intent of the procedure is curative or palliative. When the resection is palliative, the success of surgical treatment will depend on the presence of identifiable symptoms, the morbidity of the procedure, the course of the disease, and the ability to communicate the treatment goals among surgeon, patient, and family. When the resection is curative, survival will depend on the ability of the surgeon to select patients with a pattern of recurrence suggestive of less aggressive tumor biology. Factors generally found predictive of improved survival, and therefore reflective of tumor biology, include longer disease-free interval, fewer numbers of metastases, and the ability to obtain a complete resection. Resection of metastases in patients who recur within one-year, who present with multiple lesions, and who present with disease that cannot be completely resected, will not result in long-term survival.
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Affiliation(s)
- Peter J Allen
- Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York 10021, USA
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Abstract
Imaging is frequently requested to evaluate patients with malignant melanoma for metastases. When melanoma metastasizes to the head, the lesions can have a variety of appearances and can occur in a variety of locations. The usual appearances of malignant melanoma on magnetic resonance images include the melanotic and amelanotic patterns. The melanotic pattern consists of high signal intensity on T1-weighted images and low signal intensity on T2-weighted images. In the amelanotic pattern, the lesion is hypointense or isointense to the cortex on T1-weighted images and hyperintense or isointense to the cortex on T2-weighted images. However, there is frequent deviation from these patterns. Other patterns include small and rapidly growing metastases, miliary metastases, and subependymal metastases. Although the brain is the most common site of metastases to the head from melanoma, melanoma can metastasize to almost any intracranial or extracranial structure. Structures in the head that can be involved by metastases from melanoma include bone, muscle, the nasopharynx and mucosa, the parotid gland, the meninges, the choroid plexus, the internal auditory canal, and the orbit. The radiologist needs to be aware of these varied appearances and the relatively ubiquitous sites of involvement to better detect these lesions.
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Affiliation(s)
- E J Escott
- Section of Neuroradiology, Department of Radiology, University of Colorado Health Sciences Center, Denver, USA.
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Terheyden P, Becker JC, Kämpgen E, Bröcker EB. Sequential interferon-alpha2b, interleukin-2 and fotemustine for patients with metastatic melanoma. Melanoma Res 2000; 10:475-82. [PMID: 11095409 DOI: 10.1097/00008390-200010000-00010] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The aim of this study was the evaluation of both the antitumour activity and toxicity of an immunochemotherapeutic regimen consisting of interferon-alpha2b and interleukin-2 in combination with fotemustine for patients with metastatic melanoma. To improve the penetration of fotemustine into the brain, it was given immediately after immunotherapy, when the blood-brain barrier is still disturbed. Of the 19 patients treated, three complete remissions (CRs) and one partial remission (PR) were induced, giving an objective response rate of 21% (95% confidence interval 6-46%). The durations of the CRs were 9, 19 and 44 months; the PR lasted for 59+ months. The overall survival times for the patients with CR were 21, 25 and 70+ months, and 59+ months for the PR. For nine patients (47%, 95% confidence interval 24-71%) disease was stabilized for a median period of 8 months (range 2-18 months), resulting in a median survival of 18 months (range 10-41+ months). No haematological toxicity of World Health Organization grade 3 or more was observed and in general toxicity was low. In summary, this immunochemotherapy regimen led to long-term survival in occasional patients, and about half of the patients achieved stable disease, with prolonged treatment- and progression-free survival compared with nonresponding patients. The occurrence of brain metastases, however, was not prevented, and in fact was the site of recurrence in those patients achieving a CR. Due to its low toxicity, this protocol can be applied at a community hospital level.
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Affiliation(s)
- P Terheyden
- University Department of Dermatology, University of Würzburg, Germany
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Wroński M, Arbit E. Surgical treatment of brain metastases from melanoma: a retrospective study of 91 patients. J Neurosurg 2000; 93:9-18. [PMID: 10883899 DOI: 10.3171/jns.2000.93.1.0009] [Citation(s) in RCA: 108] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Reports on the surgical treatment of brain metastases from melanoma in a large group of patients are sparse. The goal of this paper is to review the surgical experience in a series of 91 patients with brain metastases from primary melanoma treated at a single institution. METHODS Seven hundred eighty patients underwent resection of brain metastases at Memorial Sloan-Kettering Cancer Center between 1974 and 1994. The records of 91 (11.7%) of these patients who had melanoma were retrospectively reviewed. The median time from diagnosis of the primary melanoma to diagnosis of the brain lesion was 14.1 months. The overall median length of survival following craniotomy was 6.7 months. Fifteen patients with resected multiple metastases had shorter median survival times than 76 patients with a single lesion (5.4 months compared with 7.8 months, p = 0.12). In eight patients with cerebellar metastases the median length of survival was significantly shorter than that found in patients with supratentorial lesions (2 compared with 7 months, p = 0.03). There was no difference in length of survival between 49 patients who underwent postoperative whole-brain radiation therapy (WBRT) and 29 patients who did not (9.5 compared with 8.3 months, p = 0.67). The incidence of brain metastasis recurrences in WBRT-treated and untreated patients was similar (56% and 45.7%, respectively). Only the presence of infratentorial metastases (p = 0.0013) and unresected recurrence of brain metastases (p = 0.0003) had an impact on outcome according to a Cox regression analysis. Five patients (5.5%) died within 31 days of surgery. Overall survival rates at 1, 2, 3, and 5 years were 36.3, 18.7, 13.2, and 6.6%, respectively. CONCLUSIONS Although melanoma metastatic to the brain carries a foreboding prognosis, patients who do not display preoperative neurological deficits, harbor a single lesion situated supratentorially, and have no lung or visceral metastases may derive significant palliative benefit from surgical resection of brain metastases.
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Affiliation(s)
- M Wroński
- Neurosurgery Service, Memorial Sloan-Kettering Cancer Center, New York, New York 10305, USA.
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Cohn-Cedermark G, Månsson-Brahme E, Rutqvist LE, Larsson O, Johansson H, Ringborg U. Central nervous system metastases of cutaneous malignant melanoma--a population-based study. Acta Oncol 1998; 37:463-70. [PMID: 9831375 DOI: 10.1080/028418698430412] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The objectives of this population-based study were to assess putative prognostic factors for central nervous system (CNS) metastases among patients with cutaneous malignant melanoma, to assess the cumulative risk of CNS metastases in different subsets of patients with recurrent disease, and to describe patient outcome. At a median follow-up of 11 years, 201/2516 patients with melanoma had developed CNS metastases, corresponding to a cumulative risk at 5 years of 7%. In 41 of these 201 patients the CNS metastases were recorded as the first site of recurrence. In a Cox's multivariate model, primary tumor thickness and ulceration in stage I patients were independent risk factors. The cumulative rates of incidence of CNS metastases 5 years after local or regional recurrence as first event were 5 and 42%, respectively. These results may help to form an individually based risk assessment, which might be of value for melanoma patients in certain occupations.
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Affiliation(s)
- G Cohn-Cedermark
- Department of Oncology, Radiumhemmet, Karolinska Hospital, Stockholm, Sweden.
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Sampson JH, Carter JH, Friedman AH, Seigler HF. Demographics, prognosis, and therapy in 702 patients with brain metastases from malignant melanoma. J Neurosurg 1998; 88:11-20. [PMID: 9420067 DOI: 10.3171/jns.1998.88.1.0011] [Citation(s) in RCA: 380] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
UNLABELLED Brain metastases are a common and devastating complication in patients with malignant melanoma. Therapeutic options for these patients are limited, and the prognosis is usually poor. OBJECT A retrospective review of 6953 patients with melanoma treated at a single institution was undertaken to identify demographic factors associated with the development of clinically significant brain metastases in 702 of these patients and to determine the factors influencing the prognosis of this population to permit more informed recommendations regarding surgical therapy. METHODS Factors found to be associated with the development of brain metastases included male gender, primary lesions located on mucosal surfaces or on the skin of the trunk or head and neck, thick or ulcerated primary lesions, and histological findings of acral lentiginous or nodular lesions. The overall median survival time of all patients with brain metastases was 113.2 days, and these metastases contributed to the death of 94.5% of the patients in this group. Patients with primary lesions located in the head or neck region had a significantly shorter survival time relative to other patients with brain metastases, whereas patients with a single brain metastasis, patients without lung or multiple other visceral metastases, and patients whose initial presentation with melanoma included a brain metastasis had a significantly better prognosis. The small group of patients who survived for more than 3 years was characterized by the presence of a surgically treated, single brain metastasis in the absence of other visceral metastatic disease. CONCLUSIONS Although most patients with brain metastases resulting from melanoma have a dismal prognosis, some who are likely to survive for longer periods can be identified. In these patients surgical resection can significantly prolong meaningful survival. The decision to recommend surgery should be based primarily on the resectability of the brain metastases and on the status and number of other organs with metastatic lesions.
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Affiliation(s)
- J H Sampson
- Department of Surgery, Duke University Medical Center, Durham, North Carolina 27710, USA
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Abstract
Melanoma is prone to spread to the brain and is the third most common source of intracranial metastasis. Patients usually present with signs and symptoms of increased intracranial pressure, a new focal neurologic deficit, or seizures. Contrasted magnetic resonance imaging (MRI) is the single most valuable imaging modality. Surgical therapy is the appropriate choice for single lesions that are accessible, especially if they are causing significant mass effect or are located in the posterior fossa. Patients with several intracranial metastases who undergo resection of all lesions may have a similar prognosis to those with single resected lesion. Stereotactic radiosurgery appears to provide good local control of small lesions. External beam radiotherapy may provide some benefit to patients, and is often used in conjunction with surgery or stereotactic radiosurgery. To date, chemotherapy has been limited because of chemo-resistance and drug delivery issues. Future directions for treatment may include local sustained delivery of either chemotherapy or immunoregulatory molecules.
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Affiliation(s)
- M G Ewend
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA
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Salvati M, Cervoni L, Caruso R, Gagliardi FM. Solitary cerebral metastasis from melanoma: value of the 'en bloc' resection. Clin Neurol Neurosurg 1996; 98:12-4. [PMID: 8681471 DOI: 10.1016/0303-8467(95)00077-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The authors report 19 cases of solitary cerebral metastases from malignant melanoma. In 15 patients, the primary lesion was known at the time the metastasis was diagnosed; deltoid-scapular in 4 cases, thoracic in 5, inguinal in 4 and neck in 2. The primary location was unknown in 4 patients. Presenting symptoms were: epileptic seizures in 9 cases, headache in 8, strength deficit of the limbs in 2. In 3 patients (16%) neurological symptoms were the first clinical sign of the systemic tumor; in 16 cases (84%) there was a long interval between treatment of the primary and appearance of the cerebral metastasis (average 3.8 years; median 3.4 years). All patients were submitted to surgery and radiotherapy (whole-brain in 14 and radiosurgery in 5). In 10 cases the lesion was removed 'en bloc' (no internal touch technique). Average survival was 9 months (median 8 months) and was influenced by 'en bloc' resection and whole-brain irradiation. None of the patients operated by the 'no touch technique' presented a recurrence.
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Affiliation(s)
- M Salvati
- Mediterranean Sanatrix Institute of Neurosciences, IRCCS, Pozzilli (Is), Italy
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22
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Isokangas OP, Muhonen T, Kajanti M, Pyrhönen S. Radiation therapy of intracranial malignant melanoma. Radiother Oncol 1996; 38:139-44. [PMID: 8966226 DOI: 10.1016/0167-8140(95)01691-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Sixty-four consecutive patients with intracranial malignant melanoma were irradiated between January 1980--March 1994. The long-term results of the irradiation were analyzed. Four patients with intended radiation therapy interrupted were excluded from the survival analysis. The remaining sixty were divided into groups using the total dose of 40 Gy and normalized total dose at 3 Gy (NTD3Gy) with 30 Gy as cutpoints. These subgroups did not differ markedly as to sex, age, KPS, single vs. multiple metastases, extracranial disease, surgical intervention on brain, prior chemo and/or immunotherapy. Those with higher total doses to the tumour area had significantly better (P = 0.0006) survival. The median survival of the whole group was 4.1 months and those with NTD3Gy > 30 Gy survived the median time of 9.6 months, whereas those with NTD3Gy < or = 30 Gy had a median survival of 2.1 months. The survival difference existed also after the exclusion of those with previous craniotomy (median survival 11.9 months) and was 1.9 vs. 8.3 months when NTD3Gy > 30 Gy was the cutpoint between the groups. In a multivariate analysis, the NTD3Gy turned out to be the most significant prognostic factor (P < 0.0001). The results reveal that the total dose of radiotherapy in the treatment of cerebral metastases of malignant melanoma might have a greater impact on patients' prognosis than previously considered.
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Affiliation(s)
- O P Isokangas
- Department of Oncology, Helsinki University Central Hospital, Finland
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23
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Saha S, Meyer M, Krementz ET, Hoda S, Carter RD, Muchmore J, Sutherland C. Prognostic evaluation of intracranial metastasis in malignant melanoma. Ann Surg Oncol 1994; 1:38-44. [PMID: 7834426 DOI: 10.1007/bf02303539] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
BACKGROUND Malignant melanoma (MM) is often reported as the third most common cause of intracranial metastasis (IM) after carcinoma of the breast and lung. Most patients with advanced MM will have widespread extracranial disease, but the majority will die from intracerebral spread. METHODS A retrospective review of 117 patients with documented IM from MM over the past 25 years was undertaken. Various factors (including age, race, sex distribution, primary lesions with Clark's level, Breslow's thickness, primary sites and staging at initial presentation, diagnosis of IM and its various treatment methods, survival data, and autopsy findings) were analyzed. Prognostic indicators were clarified from this analysis as a predictor of central nervous system (CNS) metastasis. An ideal treatment plan was also analyzed in order to predict a better survival. RESULTS Fifty-eight percent of patients were male; 42% were female. Seventy-one percent of the primary lesions were of Clark's level IV and V, with mean Breslow's thickness of 3.5 mm. Median time interval between the initial diagnosis and development of IM was 3.5 years. Complete surgical resection of the intracranial lesion in the brain resulted in the longest mean survival of 10.3 months, whereas mean survival for the group with no treatment was only 3 weeks. Patients with primary lesions of the head and neck had the lowest mean survival of 3.3 months, whereas those whose primary sites were unknown had the longest mean survival of 7.5 months. One- and 2-year survival were 9% and 3%, respectively. All but one of the 30 patients at autopsy were found to have visceral metastasis, namely of the lung, liver, and bone. CONCLUSION An aggressive search for metastasis should be undertaken in patients at high risk of developing CNS metastasis, e.g., male, head and neck primary, Clark's level IV and V, Breslow's thickness of > 3 mm, and presence of visceral metastases, mainly lung. A complete surgical resection should be attempted whenever possible, with adjunctive use of whole-brain irradiation, along with systemic chemotherapy for further control of recurrence and to prolong survival.
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Affiliation(s)
- S Saha
- Department of Surgery, College of Human Medicine, Michigan State University, Flint
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24
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Somaza S, Kondziolka D, Lunsford LD, Kirkwood JM, Flickinger JC. Stereotactic radiosurgery for cerebral metastatic melanoma. J Neurosurg 1993; 79:661-6. [PMID: 8410244 DOI: 10.3171/jns.1993.79.5.0661] [Citation(s) in RCA: 130] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
To determine local tumor control rates and survival of patients with melanoma metastases to the brain, the authors reviewed the results of 23 consecutive patients with a total of 32 tumors (19 patients had a solitary tumor and four had multiple tumors) who underwent adjuvant stereotactic radiosurgery. Tumor locations included the cerebral hemisphere (24 cases), brain stem (four cases), basal ganglia (two cases), and cerebellum (two cases). Fifteen patients had associated cranial symptomatology and eight had incidental metastases. All patients had tumors of 3 cm or less in diameter (mean tumor volume 2.5 cu cm), and all received fractionated whole-brain radiation therapy (30 Gy) in addition to radiosurgery (mean tumor margin dose 16 Gy). Nineteen patients were managed with both modalities at the time of diagnosis; four underwent radiosurgery 3 to 12 months after fractionated whole-brain radiotherapy. The mean patient follow-up period was 12 months (range 3 to 38 months). After radiosurgery, eight patients improved, 13 remained stable, and two deteriorated. One patient subsequently required craniotomy because of intratumoral hemorrhage; this patient and three others are living 13 to 38 months after radiosurgery. Nineteen patients died, 18 from progression of their systemic disease and one from another hemorrhage into a new brain metastasis. The local tumor control rate was 97%. Only two patients subsequently developed new intracranial metastases. The median survival period after diagnosis was 9 months (range 3 to 38 months). The authors believe that stereotactic radiosurgery coupled with fractionated whole-brain irradiation is an effective management strategy for cerebral metastases from a melanoma. Multi-institutional trials are warranted to confirm that stereotactic radiosurgery results equal or surpass the outcome achieved with craniotomy and tumor resection.
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Affiliation(s)
- S Somaza
- Department of Neurological Surgery, University of Pittsburgh, Pittsburgh Cancer Institute, Pennsylvania
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25
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Weller M, Stevens A, Sommer N, Wiethölter H. Intrathecal IgM response in disseminated cerebrospinal metastasis from malignant melanoma. J Neurooncol 1993; 16:55-9. [PMID: 8410143 DOI: 10.1007/bf01324835] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Neurological complications are a major cause of morbidity and mortality in patients with disseminated malignant melanoma. We have studied and correlated clinical and cerebrospinal fluid (CSF) findings in 20 patients with central nervous system metastases from malignant melanoma including 8 patients with metastatic meningeal melanomatosis (MMM) and 12 patients with solid cerebral metastases (SCM). The putative CSF tumor markers, fibronectin and beta 2-microglobulin, were elevated significantly in MMM but not in SCM patients. A prominent increase in the IgM index, which reflects intrathecal B-cell stimulation, and a rise of IgG index, interleukin-6, and tumor necrosis factor-alpha in MMM patients provide preliminary evidence for a local intrathecal immune response triggered by melanoma cell invasion of the subarachnoid space.
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Affiliation(s)
- M Weller
- Department of Neurology, University of Tübingen, Germany
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26
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Affiliation(s)
- D G Coit
- Gastric and Mixed Tumor Service, Memorial Sloan Kettering Cancer Center, New York, NY 10021
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27
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Lejeune FJ, Liénard D, Sales F, Badr-el-Din H. Surgical management of distant melanoma metastases. SEMINARS IN SURGICAL ONCOLOGY 1992; 8:381-91. [PMID: 1439449 DOI: 10.1002/ssu.2980080609] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Disseminated melanoma remains a tumour that is poorly responsive to chemotherapy and radiotherapy. However, this review demonstrates that surgical removal of visceral metastases such as at the, lung or digestive sites, as well as the brain, yields consistent median survivals, often longer than 12 months, and long-term survivors. Such surgery is followed by little complication cost and low perioperative mortality. Our experience tends to confirm that complete debulking offers longer survivors as compared to partial. Also, one site of metastases, whatever its anatomical location, when operated on, gives a better chance for survival than when there are multiple sites.
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Affiliation(s)
- F J Lejeune
- Institut Jules Bordet, Université Libre de Bruxelles, Belgium
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