1
|
Ersoy TF, Brainman D, Coras R, Berger B, Weissinger F, Grote A, Simon M. Defining the role of surgery for patients with multiple brain metastases. J Neurooncol 2024:10.1007/s11060-024-04739-7. [PMID: 38916848 DOI: 10.1007/s11060-024-04739-7] [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: 04/24/2024] [Accepted: 06/10/2024] [Indexed: 06/26/2024]
Abstract
PURPOSE To better define the role of surgery, we investigated survival and functional outcomes in patients with multiple brain metastases. METHODS Pertinent clinical and radiological data of 131 consecutive patients (156 surgeries) were analyzed retrospectively. RESULTS Surgical indications included mass effect (84.6%) and need for tissue acquisition (44.9%, for molecularly informed treatment: 10 patients). Major (i.e. CTCAE grade 3-5) neurological, surgical and medical complication were observed in 6 (3.8%), 12 (7.7%), and 12 (7.7%) surgical cases. Median preoperative and discharge KPS were 80% (IQF: 60-90%). Median overall survival (mOS) was 7.4 months. However, estimated 1 and 2 year overall survival rates were 35.6% and 25.1%, respectively. Survival was dismal (i.e. mOS ≤ 2.5 months) in patients who had no postoperative radio- and systemic therapy, or who incurred major complications. Multivariate analysis with all parameters significantly correlated with survival as univariate parameters revealed female sex, oligometastases, no major new/worsened neurological deficits, and postoperative radio- and systemic therapy as independent positive prognostic parameters. Univariate positive prognostic parameters also included histology (best survival in breast cancer patients) and less than median (0.28 cm3) residual tumor load. CONCLUSIONS Surgery is a reasonable therapeutic option in many patients with multiple brain metastases. Operations should primarily aim at reducing mass effect thereby preserving the patients' functional health status which will allow for further local (radiation) and systemic therapy. Surgery for the acquisition of metastatic tissue (more recently for molecularly informed treatment) is another important surgical indication. Cytoreductive surgery may also carry a survival benefit by itself.
Collapse
Affiliation(s)
- Tunc Faik Ersoy
- Department of Neurosurgery, University Hospital OWL, Campus Bielefeld-Bethel, Bielefeld, Germany.
| | - Daniel Brainman
- Department of Neurosurgery, University Hospital OWL, Campus Bielefeld-Bethel, Bielefeld, Germany
| | - Roland Coras
- Department of Neuropathology, University Hospital Erlangen, Erlangen, Germany
| | - Björn Berger
- Department for Neuroradiology, University Hospital OWL, Campus Bielefeld-Bethel, Bielefeld, Germany
| | - Florian Weissinger
- Department of Hematology, Oncology and Palliative Care, University Hospital OWL, Campus Bielefeld-Bethel, Bielefeld, Germany
| | - Alexander Grote
- Department of Neurosurgery, University Hospital OWL, Campus Bielefeld-Bethel, Bielefeld, Germany
- Department of Neurosurgery, University Hospital Marburg, Marburg, Germany
| | - Matthias Simon
- Department of Neurosurgery, University Hospital OWL, Campus Bielefeld-Bethel, Bielefeld, Germany
| |
Collapse
|
2
|
Schulz C, Proescholdt M, Schmidt NO, Steger F, Heudobler D. [Brain metastases]. Pneumologie 2024. [PMID: 38266745 DOI: 10.1055/a-2238-1840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2024]
Abstract
Cerebral metastases in patients with metastatic lung cancer are found in more than 30% of patients at baseline and manifest themselves in two out of three patients during disease evolution. For a long time, the cerebral manifestation of the disease was classified as prognostically unfavorable and hence such patients were regularly excluded from therapy studies. In the context of targeted molecular therapy strategies and established immuno-oncological systemic therapies, the blood-brain barrier no longer represents an insurmountable barrier. However, the treatment of brain metastases requires decision making in a multidisciplinary team within dedicated lung cancer and/or oncology centers. The differentiated treatment decision is based on the number, size and location of the brain metastases, neurology and general condition, comorbidities, potential life expectancy and the patient's wishes, but also tumor biology including molecular targets, extra-cranial tumor burden and availability of a CNS-effective therapy. Systemic therapies as well as neurosurgical and radiotherapeutic concepts are now often combined for optimized and prognosis-improving therapeutic strategies.
Collapse
Affiliation(s)
- Christian Schulz
- Klinik und Poliklinik für Innere Medizin II, Universitätsklinikum Regensburg, Regensburg, Deutschland
| | - Martin Proescholdt
- Klinik und Poliklinik für Neurochirurgie, Universitätsklinikum Regensburg, Regensburg, Deutschland
| | - Nis-Ole Schmidt
- Klinik und Poliklinik für Neurochirurgie, Universitätsklinikum Regensburg, Regensburg, Deutschland
| | - Felix Steger
- Klinik und Poliklinik für Strahlentherapie, Universitätsklinikum Regensburg, Regensburg, Deutschland
| | - Daniel Heudobler
- Klinik und Poliklinik für Innere Medizin III, Universitätsklinikum Regensburg, Regensburg, Deutschland
| |
Collapse
|
3
|
Giordano G, Griguolo G, Landriscina M, Meattini I, Carbone F, Leone A, Del Re M, Fogli S, Danesi R, Colamaria A, Dieci MV. Multidisciplinary management of HER2-positive breast cancer with brain metastases: An evidence-based pragmatic approach moving from pathophysiology to clinical data. Crit Rev Oncol Hematol 2023; 192:104185. [PMID: 37863404 DOI: 10.1016/j.critrevonc.2023.104185] [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: 04/20/2023] [Revised: 10/02/2023] [Accepted: 10/16/2023] [Indexed: 10/22/2023] Open
Abstract
INTRODUCTION About 30-50 % of stage IV HER2+ breast cancers (BC) will present brain metastases (BMs). Their management is based on both local treatment and systemic therapy. Despite therapeutic advances, BMs still impact on survival and quality of life and the development of more effective systemic therapies represents an unmet clinical need. MATERIALS AND METHODS A thorough analysis of the published literature including ongoing clinical trials has been performed, investigating concepts spanning from the pathophysiology of tumor microenvironment to clinical considerations with the aim to summarize the current and future locoregional and systemic strategies. RESULTS Different trials have investigated monotherapies and combination treatments, highlighting how the blood-brain barrier (BBB) represents a major problem hindering diffusion and consequently efficacy of such options. Trastuzumab has long been the mainstay of systemic therapy and over the last two decades other HER2-targeted agents including lapatinib, pertuzumab, and trastuzumab emtansine, as well as more recently neratinib, tucatinib, and trastuzumab deruxtecan, have been introduced in clinical practice after showing promising results in randomized controlled trials. CONCLUSIONS We ultimately propose an evidence-based treatment algorithm for clinicians treating HER2 + BCs patients with BMs.
Collapse
Affiliation(s)
- Guido Giordano
- Unit of Medical Oncology and Biomolecular Therapy, Department of Medical and Surgical Sciences - Policlinico Riuniti, University of Foggia, Foggia 71122, Italy.
| | - Gaia Griguolo
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova 35128, Italy; Division of Oncology 2, Veneto Institute of Oncology IOV - IRCCS, Padova 35128, Italy
| | - Matteo Landriscina
- Unit of Medical Oncology and Biomolecular Therapy, Department of Medical and Surgical Sciences - Policlinico Riuniti, University of Foggia, Foggia 71122, Italy
| | - Icro Meattini
- Radiation Oncology Unit, Oncology Department, Azienda Ospedaliero Universitaria Careggi, Florence, Italy; Department of Experimental and Clinical Biomedical Sciences M Serio, University of Florence, Florence, Italy, Oncology Department, Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Francesco Carbone
- Department of Neurosurgery, Städtisches Klinikum Karlsruhe, Karlsruher Neurozentrum, Karlsruhe 76133, Germany
| | - Augusto Leone
- Department of Neurosurgery, Städtisches Klinikum Karlsruhe, Karlsruher Neurozentrum, Karlsruhe 76133, Germany; Faculty of Human Medicine, Charité Universitätsmedizin Berlin, Berlin 10117, Germany
| | - Marzia Del Re
- Clinical Pharmacology and Pharmacogenetics Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Stefano Fogli
- Clinical Pharmacology and Pharmacogenetics Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Romano Danesi
- Clinical Pharmacology and Pharmacogenetics Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Antonio Colamaria
- Division of Neurosurgery, Policlinico Riuniti Foggia, Foggia 71122, Italy
| | - Maria Vittoria Dieci
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova 35128, Italy; Division of Oncology 2, Veneto Institute of Oncology IOV - IRCCS, Padova 35128, Italy
| |
Collapse
|
4
|
Fetscher L, Batra M, Klose U. Improved localization of language areas using single voxel signal analysis of unprocessed fMRI data. FRONTIERS IN RADIOLOGY 2022; 2:997330. [PMID: 37492663 PMCID: PMC10365080 DOI: 10.3389/fradi.2022.997330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 09/06/2022] [Indexed: 07/27/2023]
Abstract
Activated brain regions can be visualized and localized with the use of fMRI (functional magnetic imaging). This is based on changes in the blood flow in activated regions, or more precisely on the hemodynamic response function (HRF) and the Blood-Oxygen-Level-Dependent (BOLD) effect. This study used a task-based fMRI examination with language paradigms in order to stimulate the language areas. The measured fMRI data are frequently altered by different preprocessing steps for the analysis and the display of activations. These changes can lead to discrepancies between the displayed and the truly measured location of the activations. Simple t-maps were created with unprocessed fMRI data, to provide a more realistic representation of the language areas. HRF-dependent single-voxel fMRI signal analysis was performed to improve the analyzability of these activation maps.
Collapse
|
5
|
Salvage Treatment for Progressive Brain Metastases in Breast Cancer. Cancers (Basel) 2022; 14:cancers14041096. [PMID: 35205844 PMCID: PMC8870695 DOI: 10.3390/cancers14041096] [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] [Received: 12/06/2021] [Revised: 01/31/2022] [Accepted: 02/17/2022] [Indexed: 11/24/2022] Open
Abstract
Simple Summary Thirty percent of patients with human epidermal growth factor receptor 2-positive breast cancer and triple-negative breast cancer, and 15% of patients with the remaining subtypes of breast cancer will develop brain metastases. Available treatment methods include surgery and radiotherapy. However, some individuals will experience intracranial progression despite prior local treatment. This situation remains a challenge. In the case of progressing lesions amenable to local therapy, the choice of a treatment method must consider performance status, cancer burden, possible toxicity, and previously applied therapy. Stereotactic radiosurgery or fractionated radiotherapy rather than whole-brain radiotherapy should be used only if feasible. If local therapy is unfeasible, selected patients, especially those with human epidermal growth factor receptor 2-positive breast cancer, may benefit from systemic therapy. Abstract Survival of patients with breast cancer has increased in recent years due to the improvement of systemic treatment options. Nevertheless, the occurrence of brain metastases is associated with a poor prognosis. Moreover, most drugs do not penetrate the central nervous system because of the blood–brain barrier. Thus, confirmed intracranial progression after local therapy is especially challenging. The available methods of salvage treatment include surgery, stereotactic radiosurgery (SRS), fractionated stereotactic radiotherapy (FSRT), whole-brain radiotherapy, and systemic therapies. This narrative review discusses possible strategies of salvage treatment for progressive brain metastases in breast cancer. It covers possibilities of repeated local treatment using the same method as applied previously, other methods of local therapy, and options of salvage systemic treatment. Repeated local therapy may provide a significant benefit in intracranial progression-free survival and overall survival. However, it could lead to significant toxicity. Thus, the choice of optimal methods should be carefully discussed within the multidisciplinary tumor board.
Collapse
|
6
|
Yen CT, Wu WJ, Chen YT, Chang WC, Yang SH, Shen SY, Su J, Chen HY. Surgical resection of brain metastases prolongs overall survival in non-small-cell lung cancer. Am J Cancer Res 2021; 11:6160-6172. [PMID: 35018249 PMCID: PMC8727818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 11/15/2021] [Indexed: 06/14/2023] Open
Abstract
It remains unclear whether surgical resection of brain metastases prolongs overall survival in patients with non-small-cell lung cancer (NSCLC). A retrospective study was designed to evaluate the benefits of surgical resection for 296 patients with NSCLC and brain metastases. Patients were grouped into those who underwent craniotomy (brain surgery group) and those who did not (non-surgery group). Characteristics, survival, and EGFR mutation status were compared between the two groups. We found that the clinical characteristics were similar between the two groups. However, patients in the brain surgery group had metastases of larger diameters (3.67 cm vs. 2.06 cm, P<0.001) and a lower rate of extracranial metastasis (8.7% vs. 45.5%, P=0.001). Overall survival was significantly longer for those who underwent brain surgery (40.3 months vs. 8.4 months, P<0.001). The adjusted hazard ratio of craniotomy was 0.30 (95% confidence interval [CI], 0.15-0.62). The survival benefit of brain surgery was observed in both EGFR mutation-positive and EGFR mutation-negative sub-populations; the adjusted hazard ratios [aHRs] were 0.34 [95% CI, 0.11-1.00] and 0.26 [95% CI, 0.09-0.73] for EGFR mutation-positive and mutation-negative sub-populations, respectively. We concluded that for patients with NSCLC and brain metastases, surgical resection of brain metastases improved overall survival. This survival benefit was particularly evident in cases with large-sized metastases limited to the brain.
Collapse
Affiliation(s)
- Chia-Te Yen
- Chest Division, Department of Internal Medicine, MacKay Memorial HospitalTaipei, Taiwan
| | - Wen-Jui Wu
- Chest Division, Department of Internal Medicine, MacKay Memorial HospitalTaipei, Taiwan
| | - Yen-Ting Chen
- Chest Division, Department of Internal Medicine, MacKay Memorial HospitalTaipei, Taiwan
| | - Wei-Chin Chang
- Department of Pathology, MacKay Memorial HospitalTaipei, Taiwan
- Department of Medicine, MacKay Medical College and MacKay Junior College of Medicine, Nursing, and ManagementTaipei, Taiwan
| | - Sheng-Hsiung Yang
- Chest Division, Department of Internal Medicine, MacKay Memorial HospitalTaipei, Taiwan
| | - Sheng-Yeh Shen
- Chest Division, Department of Internal Medicine, MacKay Memorial HospitalTaipei, Taiwan
| | - Jian Su
- Chest Division, Department of Internal Medicine, MacKay Memorial HospitalTaipei, Taiwan
| | - Hsuan-Yu Chen
- Ph.D. Program for Translational Medicine, National Taiwan UniversityTaipei, Taiwan
- Genome and Systems Biology Degree Program, National Taiwan UniversityTaipei, Taiwan
- Ph.D. Program in Microbial Genomics, National Chung Hsing UniversityTaichung, Taiwan
- Department of Medical Research, Kaohsiung Medical University HospitalKaohsiung, Taiwan
- Institute of Statistical Science, Academia SinicaTaipei, Taiwan
| |
Collapse
|
7
|
The Management of Brain Metastases-Systematic Review of Neurosurgical Aspects. Cancers (Basel) 2021; 13:cancers13071616. [PMID: 33807384 PMCID: PMC8036330 DOI: 10.3390/cancers13071616] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 03/23/2021] [Accepted: 03/26/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary In this comprehensive review, we focused on the neurosurgical treatment as an integrative part of the challenging multidisciplinary management of cerebral metastases, a neuro-oncologic entity, which has been observed to have an increased incidence over the last years. In selected cases, the surgical removal of the space-occupying mass reduces the intracranial pressure, normalizes the metabolic environment, reduces the symptom burden, and allows for the intensification of local and systemic adjuvant treatment. In detail, we discuss the incidence of brain metastases, the role of surgical resection, as well as the evolution of current neurosurgical techniques, the surgical morbidity and mortality of single and multiple lesions, and we enlighten the role of surgery for recurrent tumors. Abstract The multidisciplinary management of patients with brain metastases (BM) consists of surgical resection, different radiation treatment modalities, cytotoxic chemotherapy, and targeted molecular treatment. This review presents the current state of neurosurgical technology applied to achieve maximal resection with minimal morbidity as a treatment paradigm in patients with BM. In addition, we discuss the contribution of neurosurgical resection on functional outcome, advanced systemic treatment strategies, and enhanced understanding of the tumor biology.
Collapse
|
8
|
Grau S, Herling M, Mauch C, Galldiks N, Golla H, Schlamann M, Scheel AH, Celik E, Ruge M, Goldbrunner R. [Brain metastases-Interdisciplinary approach towards a personalized treatment]. Chirurg 2021; 92:200-209. [PMID: 33502584 DOI: 10.1007/s00104-020-01344-y] [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: 12/17/2020] [Indexed: 12/01/2022]
Abstract
The incidence, treatment and prognosis of patients with brain metastases have substantially changed during the last decades. While the survival time after diagnosis of cerebral metastases was on average a maximum of 3-6 months only 10 years ago, the survival time could be significantly improved due to novel surgical, radiotherapeutic and systemic treatment modalities. Only a few years ago, the occurrence of brain metastases led to a withdrawal from systemic oncological treatment and the exclusion of drug therapy studies and to a purely palliatively oriented treatment in the sense of whole brain radiation therapy (WBRT) with or without surgery. The increasing availability of targeted and immunomodulatory drugs as well as adapted radio-oncological procedures enable increasingly more personalized treatment approaches. The aim of this review article is to demonstrate the progress and complexity of the treatment of brain metastases in the context of modern comprehensive interdisciplinary concepts.
Collapse
Affiliation(s)
- S Grau
- Klinik für Allgemeine Neurochirurgie, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Kerpener Str. 62, 50937, Köln, Deutschland. .,Centrum für Integrierte Onkologie (CIO) Aachen Bonn Köln Düsseldorf, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Köln, Deutschland.
| | - M Herling
- Klinik I für Innere Medizin, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Köln, Deutschland.,Centrum für Integrierte Onkologie (CIO) Aachen Bonn Köln Düsseldorf, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Köln, Deutschland
| | - C Mauch
- Klinik für Dermatologie, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Köln, Deutschland.,Centrum für Integrierte Onkologie (CIO) Aachen Bonn Köln Düsseldorf, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Köln, Deutschland
| | - N Galldiks
- Klinik für Neurologie, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Köln, Deutschland.,Centrum für Integrierte Onkologie (CIO) Aachen Bonn Köln Düsseldorf, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Köln, Deutschland.,Institut für Neurowissenschaften und Medizin (INM-3), Forschungszentrum Jülich, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Köln, Deutschland
| | - H Golla
- Zentrumfür Palliativmedizin, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Köln, Deutschland.,Centrum für Integrierte Onkologie (CIO) Aachen Bonn Köln Düsseldorf, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Köln, Deutschland
| | - M Schlamann
- Institut für Radiologie, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Köln, Deutschland
| | - A H Scheel
- Institut für Pathologie, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Köln, Deutschland.,Centrum für Integrierte Onkologie (CIO) Aachen Bonn Köln Düsseldorf, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Köln, Deutschland
| | - E Celik
- Klinik für Radioonkologie, Cyberknife und Strahlentherapie, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Köln, Deutschland.,Centrum für Integrierte Onkologie (CIO) Aachen Bonn Köln Düsseldorf, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Köln, Deutschland
| | - M Ruge
- Klinik für Stereotaxie und funktionelle Neurochirurgie, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Köln, Deutschland.,Centrum für Integrierte Onkologie (CIO) Aachen Bonn Köln Düsseldorf, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Köln, Deutschland
| | - R Goldbrunner
- Klinik für Allgemeine Neurochirurgie, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Kerpener Str. 62, 50937, Köln, Deutschland.,Centrum für Integrierte Onkologie (CIO) Aachen Bonn Köln Düsseldorf, Universität zu Köln, Medizinische Fakultät, Klinikum der Universität, Köln, Deutschland
| |
Collapse
|
9
|
She C, Wang R, Lu C, Sun Z, Li P, Yin Q, Liu Q, Wang P, Li W. Prognostic factors and outcome of surgically treated patients with brain metastases of non-small cell lung cancer. Thorac Cancer 2018; 10:137-142. [PMID: 30485664 PMCID: PMC6360214 DOI: 10.1111/1759-7714.12913] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 10/13/2018] [Accepted: 10/13/2018] [Indexed: 02/06/2023] Open
Abstract
Background Brain metastases (BM) are a common consequence of lung cancer and surgery is effective; however, the factors affecting survival after surgery are unclear. The aim of this study was to identify the outcomes and prognoses of post‐metastasectomy patients with BM from non‐small cell lung cancer (NSCLC) at a single institution over a 15‐year period. Methods NSCLC patients who had undergone BM surgery were retrospectively identified. Survival was analyzed using the Kaplan–Meier curve, and univariate and multivariate factors associated with survival were identified using the Cox proportional hazards model. Results The median overall survival was 9.8 months, 18 (14.8%) patients survived > 24 months, and 6 (4.9%) > 36 months. The one and two‐year survival rates were 41% and 18.6%, respectively. Univariate analysis revealed that recursive partitioning analysis (RPA) classification, Karnofsky Performance Scale (KPS) scores, BM number, extracranial metastasis status, different lesion locations, resection extent, postoperative treatment, and salvage therapy after recurrence significantly influenced patient survival. The different treatment modalities for primary lesions also affected postoperative survival. KPS ≥ 70, RPA class I/II, and postoperative chemotherapy were independent factors that decreased the risk of death from BM. Interestingly, the initial onset of intracranial lesions could increase the risk of death from BM. Conclusion A KPS score ≥ 70, RPA class I/II, and postoperative chemotherapy could benefit post‐metastasectomy patients with BM from NSCLC. Conversely, the initial onset of intracranial lesions is an unfavorable factor that increases the risk of death. These findings support the use of personalized therapy for patients with BM from NSCLC.
Collapse
Affiliation(s)
- Chunhua She
- Department of Neurosurgery and Neuro-Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Ruixia Wang
- Department of Neurology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Changhong Lu
- Ultrasound Department, Binzhou People's Hospital, Binzhou, China
| | - Zengfeng Sun
- Department of Neurosurgery and Neuro-Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Peng Li
- Department of Neurosurgery and Neuro-Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Qiang Yin
- Department of Neurosurgery and Neuro-Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Qun Liu
- Department of Neurosurgery and Neuro-Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Peng Wang
- Department of Neurosurgery and Neuro-Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Wenliang Li
- Department of Neurosurgery and Neuro-Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| |
Collapse
|
10
|
Schmieder K, Keilholz U, Combs S. The Interdisciplinary Management of Brain Metastases. DEUTSCHES ARZTEBLATT INTERNATIONAL 2018; 113:415-21. [PMID: 27380757 DOI: 10.3238/arztebl.2016.0415] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Revised: 02/25/2016] [Accepted: 02/25/2016] [Indexed: 01/15/2023]
Abstract
BACKGROUND 20-40% of patients with malignant tumors have one or more brain metastases in the course of their illness. Brain metastases are the first manifestation of cancer in 5-10%. Manifestations such as intracranial hypertension or focal neurologic deficits are seen in over 80% of patients with brain metastases. Uncertainty surrounds the treatment of patients with intracranial metastases, as the existing data are derived from trials with low levels of evidence. METHODS This article is based on a selective literature review and on the authors' own experience of 100 consecutive patients who underwent surgery at the Department of Neurosurgery at Ruhr University Bochum (RUB), Germany. RESULTS Multimodal treatment enables successful surgery for an increasing number of patients with brain metastases. The modalities and goals of treatment are established for each patient individually by an interdisciplinary tumor board. Drug therapy is usually indicated. Surgical resection followed by stereotactic radiotherapy prolongs mean survival by 3-6 months and lowers the risk of recurrence from 40% to 12.5%. In the authors' own experience, even seriously ill patients can benefit from the resection of brain metastases. The 30-day morbidity was 29%, accounted for mainly by medical complications such as pulmonary embolism, renal failure, and sepsis. CONCLUSION Through the close interdisciplinary collaboration of neurosurgeons, radiation oncologists, and medical oncologists, the symptomatic state and the prognosis of patients with brain metastases can be improved. Longer overall survival implies that further studies will have to pay special attention to the toxicity of treatment.
Collapse
Affiliation(s)
- Kirsten Schmieder
- Department of Neurosurgery, Ruhr University Bochum, Charité Comprehensive Cancer Center, Berlin, Department of Radiation Oncology, Technical University of Munich
| | | | | |
Collapse
|
11
|
Liu Z, Lei B, Zheng M, Li Z, Huang S, Deng Y. Prognostic factors in patients treated with surgery for brain metastases: A single-center retrospective analysis of 125 patients. Int J Surg 2017; 44:204-209. [PMID: 28528216 DOI: 10.1016/j.ijsu.2017.05.033] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 04/11/2017] [Accepted: 05/13/2017] [Indexed: 11/26/2022]
Abstract
BACKGROUD Brain metastases are the most common malignant intracranial tumors, however, the prognosis of patients is still poor despite multiple treatment have been applicated. The aim of this study was to analyse parameters influence overall survival from patient, tumor and treatment. Summarized characteristics of long-time (>2 years) survivors furtherly. MATERIALS AND METHODS In total, clinical data of 125patients between 2004 and 2015 were collected and the parameters from patients, tumor and treatment were evaluated. Univariate analysis was performed using Kaplan-Meier and Log-rank test, multivariate analysis was performed using Cox proportional hazards regression model, respectively. RESULTS Median overall survival time was 14.5 (95% confidence interval were 12.3-16.7) months and median survival time was 34.5 (95% confidence interval were 30.1-38.9) months in long-time survivors, respectively.KPS, RPA, GPA, number of brain metastases, extracranial metastases, treatment pattern and resection method were identified influence survival time significantly by univariate analysis. KPS, number of brain metastases, extracranial metastases and treatment pattern were independent prognosis factors by multivariate analysis. Long-time survivors obtain higher KPS, complete resection, adjuvant therapy postoperative more commonly. CONCLUSION Higher KPS, GPA I,RPA3.5∼4, single brain metastases, adjuvant therapy postoperative and complete resection were significant improve survival time, however, extracranial metastases significant decreased survival time. Patients who have good status and received multimodality therapy involved complete resection can survive longer time more commonly.
Collapse
Affiliation(s)
- Zhenghao Liu
- Department of Neurosurgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Bingxi Lei
- Department of Neurosurgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Meiguang Zheng
- Department of Neurosurgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Zhongjun Li
- Department of Neurosurgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Shuaibin Huang
- Department of Neurosurgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Yuefei Deng
- Department of Neurosurgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China.
| |
Collapse
|
12
|
WANG HONGWEI, QI SONGTAO, DOU CHANGWU, JU HAITAO, HE ZHANBIAO, MA QINGHAI. Gamma Knife radiosurgery combined with stereotactic aspiration as an effective treatment method for large cystic brain metastases. Oncol Lett 2016; 12:343-347. [PMID: 27347148 PMCID: PMC4907086 DOI: 10.3892/ol.2016.4603] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2015] [Accepted: 04/01/2016] [Indexed: 11/06/2022] Open
Abstract
In the present study, the efficacy and clinical outcomes of stereotactic aspiration combined with the Gamma Knife radiosurgery (GKRS) method were evaluated retrospectively for patients with large cystic brain metastases. This combined method aims to decrease the tumor weight (volume) and increase the possible radiation dose. The present study involved 48 patients who were diagnosed with cystic metastatic brain tumors between January 2008 and December 2012 in the Department of Neurosurgery of Nanfang Hospital Southern Medical University (Guangzhou, China). Every patient underwent Leksell stereotactic frame, 1.5T magnetic resonance imaging (MRI)-guided stereotactic cyst aspiration and Leksell GKRS. Subsequent to the therapy, MRI was performed every 3 months. The results indicated that 48 cases were followed up for 24-72 months, with a mean follow-up duration of 36.2 months. Following treatment, 44 patients (91.7%) exhibited tumor control and 4 patients (8.3%) experienced progression of the local tumor. During this period, 35 patients (72.9%) succumbed, but only 2 (4.2%) of these succumbed to the brain metastases. The total local control rate was 91.7% and the median overall survival time of all patients was 19.5 months. The 1-year overall survival rate was 70.8% and the 2-year overall survival rate was 26.2%. In conclusion, these results indicated that the method of stereotactic cyst aspiration combined with GKRS was safe and effective for patients with large cystic brain metastases. This method is effective for patients whose condition is too weak for general anesthesia and in whom the tumors are positioned at eloquent areas. This method enables patients to avoid a craniotomy, and provides a good tumor control rate, survival time and quality of life.
Collapse
Affiliation(s)
- HONGWEI WANG
- Department of Neurosurgery, Nanfang Hospital Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - SONGTAO QI
- Department of Neurosurgery, Nanfang Hospital Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - CHANGWU DOU
- Department of Neurosurgery, Affiliated Hospital of Inner Mongolia Medical College, Hohhot, Inner Mongolia 010050, P.R. China
| | - HAITAO JU
- Department of Neurosurgery, Affiliated Hospital of Inner Mongolia Medical College, Hohhot, Inner Mongolia 010050, P.R. China
| | - ZHANBIAO HE
- Department of Neurosurgery, Affiliated Hospital of Inner Mongolia Medical College, Hohhot, Inner Mongolia 010050, P.R. China
| | - QINGHAI MA
- Department of Neurosurgery, Affiliated Hospital of Inner Mongolia Medical College, Hohhot, Inner Mongolia 010050, P.R. China
| |
Collapse
|
13
|
Zeng YC, Wu R, Xing R, Chi F, Wang SL, Chen XD, Xuan Y, Wu LN, Duan QY, Tang MY, Niu N, Sun YN, Fan GL, Wang HM. Radiation-enhancing effect of sodium glycididazole in patients suffering from non-small cell lung cancer with multiple brain metastases: A randomized, placebo-controlled study. Cancer Radiother 2016; 20:187-92. [PMID: 27052296 DOI: 10.1016/j.canrad.2016.02.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Revised: 02/05/2016] [Accepted: 02/14/2016] [Indexed: 01/06/2023]
Abstract
PURPOSE Median survival of patients with brain metastases from non-small cell lung cancer is poor. This study was to investigate the radiation-enhancing effect of sodium glycididazole combined with whole-brain radiotherapy of multiple brain metastases from non-small cell lung cancer. PATIENTS AND METHODS Sixty-four patients with multiple brain metastases from non-small cell lung cancer were included: the study group (n=32) received whole-brain radiotherapy combined with sodium glycididazole at a dose of 700mg/m(2) intravenous infusion 30minutes before radiotherapy, three times a week; the control group (n=32) only received whole-brain radiotherapy. The primary end point was central nervous system (CNS) progression-free survival and overall survival. The treatment-related toxicity was also recorded. RESULTS The CNS disease control rate was better (90.6% vs 65.6%, P=0.016) in the study group than in the control group at 3 month of follow-up. The median CNS progression-free survival time was longer in the study group than in the control group (7.0 months vs 4.0 months, P=0.038). There was no significant difference of the median overall survival time between the study group and the control group (11.0 months vs 9.0 months, P=0.418). On the other hand, the treatment-related toxicity showed no statistically significant difference between these two groups (P>0.05). CONCLUSIONS The study indicated that sodium glycididazole was an effective, promising radiation-enhancing agent that improved CNS disease control rate, extended the median CNS progression-free survival time and was well tolerated in patients suffering from non-small cell lung cancer with multiple brain metastases.
Collapse
Affiliation(s)
- Y C Zeng
- Department of Medical Oncology, Cancer Center, Shengjing Hospital of China Medical University, 39, Huaxiang Road, Shenyang 110022, China
| | - R Wu
- Department of Medical Oncology, Cancer Center, Shengjing Hospital of China Medical University, 39, Huaxiang Road, Shenyang 110022, China.
| | - R Xing
- Department of Medical Oncology, Cancer Center, Shengjing Hospital of China Medical University, 39, Huaxiang Road, Shenyang 110022, China
| | - F Chi
- Department of Medical Oncology, Cancer Center, Shengjing Hospital of China Medical University, 39, Huaxiang Road, Shenyang 110022, China
| | - S L Wang
- Department of Medical Oncology, Cancer Center, Shengjing Hospital of China Medical University, 39, Huaxiang Road, Shenyang 110022, China
| | - X D Chen
- Department of Medical Oncology, Cancer Center, Shengjing Hospital of China Medical University, 39, Huaxiang Road, Shenyang 110022, China
| | - Y Xuan
- Department of Medical Oncology, Cancer Center, Shengjing Hospital of China Medical University, 39, Huaxiang Road, Shenyang 110022, China
| | - L N Wu
- Department of Medical Oncology, Cancer Center, Shengjing Hospital of China Medical University, 39, Huaxiang Road, Shenyang 110022, China
| | - Q Y Duan
- Department of Medical Oncology, Cancer Center, Shengjing Hospital of China Medical University, 39, Huaxiang Road, Shenyang 110022, China
| | - M Y Tang
- Department of Medical Oncology, Cancer Center, Shengjing Hospital of China Medical University, 39, Huaxiang Road, Shenyang 110022, China
| | - N Niu
- Department of Medical Oncology, Cancer Center, Shengjing Hospital of China Medical University, 39, Huaxiang Road, Shenyang 110022, China
| | - Y N Sun
- Department of Medical Oncology, Cancer Center, Shengjing Hospital of China Medical University, 39, Huaxiang Road, Shenyang 110022, China
| | - G L Fan
- Department of Otorhinolaryngology, Harbin First Hospital, 151, Diduan Street, Harbin 150010, China
| | - H M Wang
- Department of Radiation Oncology, Nanfang Hospital of Southern Medical University, Guangzhou 510515, China
| |
Collapse
|
14
|
Prognostic factors and long-term survival in surgically treated brain metastases from non-small cell lung cancer. Clin Neurol Neurosurg 2016; 142:72-80. [PMID: 26816105 DOI: 10.1016/j.clineuro.2016.01.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Revised: 12/29/2015] [Accepted: 01/05/2016] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Brain metastases (BMs) are the most common malignant brain tumors in adults. Despite multimodal treatment options such as microsurgery, radiotherapy and chemotherapy, prognosis still remains very poor. Non-small cell lung cancer (NSCLC) constitutes the most common source of brain metastases. In this study, prognostic factors in this patient population were identified through an in-depth analysis of clinical parameters of patients with BMs from NSCLC. PATIENTS AND METHODS Clinical data of 114 NSCLC cancer patients who underwent surgery for BMs at the University Hospital Heidelberg were retrospectively reviewed for age, gender, type of treatment, time course of the disease, presence of neurologic symptoms, Karnofsky Performance Status (KPS), smoking history, presence of extracranial metastases at initial diagnosis of NSCLC, number, location and size of brain metastases. Univariate and multivariate survival analyses were performed using the Log-rank test and Cox' proportional hazard model, respectively. RESULTS Median survival time from surgery for BMs was 11.2 months. 18.4% (21 of 114) patients were long-term survivors (>24 months; range 26.3-75.1 months). Age, gender, size and number of intracranial metastases were not significantly associated with patient survival. Univariate analysis identified complete resection, postoperative whole brain radiotherapy (WBRT) and a preoperative KPS of >80% as positive prognostic factors. Infratentorial location and presence of extracranial metastases were shown to be negative prognostic factors. Surgery for the primary tumor was associated with a superior patient outcome both in univariate and multivariate analyses. CONCLUSION Our data strongly suggest that surgical treatment of the primary tumor and complete resection of brain metastases in NSCLC patients followed by WBRT improve survival. Moreover, long-term survivors (>2 years) were more frequent than previously reported.
Collapse
|