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Upadhyay R, Palmer JD, Klamer BG, Perlow HK, Schoenhals JE, Ghose J, Rajappa P, Blakaj DM, Beyer S, Grecula JC, Sim AJ, Lu L, Zoller W, Elder JB, Chakravarti A, Thomas E, Raval RR. Safety and Feasibility of Stereotactic Radiosurgery for Patients with 15 or more Brain Metastases. Adv Radiat Oncol 2024; 9:101509. [PMID: 38799108 PMCID: PMC11127210 DOI: 10.1016/j.adro.2024.101509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Accepted: 04/01/2024] [Indexed: 05/29/2024] Open
Abstract
Background Current standard of care treatment for patients with ≥15 brain metastases (BM) is whole brain radiation therapy (WBRT), despite poor neurocognitive outcomes. We analyzed our institutional experience of treating these patients with stereotactic radiosurgery (SRS), with the aim of evaluating safety, cognitive outcomes, and survival metrics. Methods Patients who received SRS for ≥15 BMs in 1 to 5 fractions from 2014 to 2022 were included. Cognitive outcomes were objectively evaluated using serial Patient-Reported Outcome Measurement Information System (PROMIS) scores. The Kaplan-Meier method was used for survival analysis and log-rank test for intergroup comparisons. Results Overall, 118 patients underwent 124 courses of LINAC-based SRS. The median number of lesions treated per course was 20 (range, 15-94). Most patients received fractionated SRS to a dose of 24 Gy in 3 fractions (81.5%). At the time of SRS, 19.4% patients had received prior WBRT, and 24.2% had received prior SRS. The rate of any grade radiation necrosis (RN) and grade ≥3 RN were 15.3% and 3.2%, respectively. When evaluating longitudinal PROMIS score trends, 25 of 31 patients had a stable/improved PROMIS score. Patients who did not receive prior brain RT had a longer median survival (7.4 months vs 4.6 months, P = .034). The 12m local control was 97.6%, and the cumulative incidence of distant intracranial failure, with death as a competing event, was 46% (95% CI, 36%, 55%). One year freedom from neurologic death, leptomeningeal disease, and salvage WBRT were 89%, 94.6%, and 84%, respectively. Conclusion We present here one of the largest studies evaluating SRS for patients with ≥15 BMs. SRS was safe, had favorable cognitive outcomes, and had comparable survival outcomes to contemporary studies evaluating WBRT in this population. Treatment-naïve patients had a median survival of >6 months, long enough to benefit from cognitive sparing with SRS. Our study supports randomized studies comparing SRS and hippocampal avoidance WBRT approaches for these patients.
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Affiliation(s)
- Rituraj Upadhyay
- Department of Radiation Oncology, The Ohio State University James Cancer Center, Columbus, Ohio
| | - Joshua D. Palmer
- Department of Radiation Oncology, The Ohio State University James Cancer Center, Columbus, Ohio
| | - Brett G. Klamer
- Center for Biostatistics, The Ohio State University, Columbus, Ohio
| | - Haley K. Perlow
- Department of Radiation Oncology, The Ohio State University James Cancer Center, Columbus, Ohio
| | - Jonathan E. Schoenhals
- Department of Radiation Oncology, The Ohio State University James Cancer Center, Columbus, Ohio
| | - Jayeeta Ghose
- Department of Radiation Oncology, The Ohio State University James Cancer Center, Columbus, Ohio
| | - Prajwal Rajappa
- Department of Pediatrics and Neurological Surgery, The Ohio State University James Cancer Center, Columbus, OH and Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, Ohio
| | - Dukagjin M. Blakaj
- Department of Radiation Oncology, The Ohio State University James Cancer Center, Columbus, Ohio
| | - Sasha Beyer
- Department of Radiation Oncology, The Ohio State University James Cancer Center, Columbus, Ohio
| | - John C. Grecula
- Department of Radiation Oncology, The Ohio State University James Cancer Center, Columbus, Ohio
| | - Austin J. Sim
- Department of Radiation Oncology, The Ohio State University James Cancer Center, Columbus, Ohio
| | - Lanchun Lu
- Department of Radiation Oncology, The Ohio State University James Cancer Center, Columbus, Ohio
| | - Wesley Zoller
- Department of Radiation Oncology, The Ohio State University James Cancer Center, Columbus, Ohio
| | - James B. Elder
- Department of Neurological Surgery, The Ohio State University James Cancer Center, Columbus, Ohio
| | - Arnab Chakravarti
- Department of Radiation Oncology, The Ohio State University James Cancer Center, Columbus, Ohio
| | - Evan Thomas
- Department of Radiation Oncology, The Ohio State University James Cancer Center, Columbus, Ohio
| | - Raju R. Raval
- Department of Radiation Oncology, The Ohio State University James Cancer Center, Columbus, Ohio
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Avila J, Leone J, Vallejo CT, Lin NU, Leone JP. Survival analysis of patients with brain metastases at initial breast cancer diagnosis over the last decade. Breast Cancer Res Treat 2024; 205:579-587. [PMID: 38453783 DOI: 10.1007/s10549-024-07290-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 02/08/2024] [Indexed: 03/09/2024]
Abstract
PURPOSE There have been significant advances in the treatment of metastatic breast cancer (BC) over the past years, and long-term outcomes after a diagnosis of brain metastases are lacking. We aimed to identify predictors of brain metastases at initial breast cancer diagnosis, describe overall survival (OS) in the past decade, and identify factors associated with OS after brain metastases diagnosis. METHODS We evaluated patients with de novo stage IV BC using the Surveillance, Epidemiology and End Results database from 2010 to 2019. Multivariate logistic regression was conducted to assess predictors of brain metastases at initial breast cancer diagnosis. OS was estimated using the Kaplan-Meier method and log rank test was used to compare differences between groups. Cox regression was used to assess associations between several variables and OS. RESULTS 1,939 patients with brain metastases at initial breast cancer diagnosis were included. Factors associated with this presentation were grade III/IV tumors, ductal histology, hormone receptor (HR)-negative/human epidermal growth factor receptor 2 (HER2)-positive subtype, and extracranial metastases. Patients with HR-positive/HER2-positive disease had the longest OS (median 18 months) and 12.2% were alive at 8 years. Factors associated with shorter OS included older age, lower income, triple-negative subtype, higher grade, and visceral metastases. CONCLUSION Over the last decade, the median OS of patients with brain metastases at initial breast cancer diagnosis remained poor; however, a substantial minority survive 5 or more years, with rates higher in patients with HER2-positive tumors. In addition to tumor subtype, OS varied according to age, extracranial metastases, and sociodemographic factors.
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Affiliation(s)
- Jorge Avila
- Department of Medicine, St Elizabeth's Medical Center, Tufts University School of Medicine, Boston, MA, USA.
| | - Julieta Leone
- Grupo Oncológico Cooperativo Del Sur (GOCS), Neuquén, Argentina
| | | | - Nancy U Lin
- Medical Oncology, Susan F. Smith Center for Women's Cancer, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - José P Leone
- Medical Oncology, Susan F. Smith Center for Women's Cancer, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
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Li X, Wu D, Tang J, Wu Y. The efficiency and safety of temozolomide and PD-1/L1 inhibitors in pretreated NSCLC with brain metastasis: a retrospective cohort. J Cancer Res Clin Oncol 2024; 150:271. [PMID: 38780840 PMCID: PMC11116215 DOI: 10.1007/s00432-024-05808-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2024] [Accepted: 05/15/2024] [Indexed: 05/25/2024]
Abstract
OBJECTIVE Previous research has shown that both temozolomide (TMZ) and PD-1/L1 inhibitors (PD-1/L1) alone exhibit certain potential in the treatment of non-small cell lung cancer (NSCLC) with brain metastases (BM), in this study, we will explore combining the two in order to seek new effective treatment options for NSCLC with BM. MATERIAL AND METHODS During 2021.1 to 2023.12, we collected the date of these pretreated-NSCLC with BM who accept the treatment of TMZ and PD-1/L1, the objective response ratio (ORR), progression-free survival (PFS) and overall survival (OS) were set as the primary endpoint, meanwhile, the toxicity of such regimen was also recorded. RESULTS About 42 patients are enrolled, our primary analysis demonstrated that the ORR of such regimen toward NSCLC with BM was 26.19%, with Approximate intracranial and extracranial lesion ORR was 6% and 20% respectively, the DCR was about 64.29%, the mean PFS and OS was about 4 m and 8.5 m. Further analysis indicated that the efficiency correlated with the diagnosis-Specific Graded Prognostic Assessment (ds-GPA) score. Moreover, the toxicity can also be tolerated, indicating the application potential of such regimen against NSCLC with BM. CONCLUSIONS Our results exhibited that with tolerated toxicity, the combination of TMZ and PD-1/L1 shows promising efficiency against NSCLC with BM, this would be of great significance for the treatment of NSCLC with brain metastasis. However, due to the limitation of sample and retrospective property, the real value of such regimen needed to be further confirmed in the future.
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Affiliation(s)
- Xiaobing Li
- Department of Thoracic Oncology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - De Wu
- The Centre of Molecular Diagnosis, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jing Tang
- Department of Lymphoma, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yuebing Wu
- Department of Lymphoma, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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Sammarco A, Guerra G, Eyme KM, Kennewick K, Qiao Y, Hokayem JE, Williams KJ, Su B, Zappulli V, Bensinger SJ, Badr CE. Targeting SCD triggers lipotoxicity of cancer cells and enhances anti-tumor immunity in breast cancer brain metastasis mouse models. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.06.592766. [PMID: 38766019 PMCID: PMC11100738 DOI: 10.1101/2024.05.06.592766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
Breast cancer brain metastases (BCBM) are a significant cause of mortality and are incurable. Thus, identifying BCBM targets that reduce morbidity and mortality is critical. BCBM upregulate Stearoyl-CoA Desaturase (SCD), an enzyme that catalyzes the synthesis of monounsaturated fatty acids, suggesting a potential metabolic vulnerability of BCBM. In this study, we tested the effect of a brain-penetrant clinical-stage inhibitor of SCD (SCDi), on breast cancer cells and mouse models of BCBM. Lipidomics, qPCR, and western blot were used to study the in vitro effects of SCDi. Single-cell RNA sequencing was used to explore the effects of SCDi on cancer and immune cells in a BCBM mouse model. Pharmacological inhibition of SCD markedly reshaped the lipidome of breast cancer cells and resulted in endoplasmic reticulum stress, DNA damage, loss of DNA damage repair, and cytotoxicity. Importantly, SCDi alone or combined with a PARP inhibitor prolonged the survival of BCBM-bearing mice. When tested in a syngeneic mouse model of BCBM, scRNAseq revealed that pharmacological inhibition of SCD enhanced antigen presentation by dendritic cells, was associated with a higher interferon signaling, increased the infiltration of cytotoxic T cells, and decreased the proportion of exhausted T cells and regulatory T cells in the tumor microenvironment (TME). Additionally, pharmacological inhibition of SCD decreased engagement of immunosuppressive pathways, including the PD-1:PD-L1/PD-L2 and PVR/TIGIT axes. These findings suggest that SCD inhibition could be an effective strategy to intrinsically reduce tumor growth and reprogram anti-tumor immunity in the brain microenvironment to treat BCBM.
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Fittall MW, Brewer M, de Boisanger J, Kviat L, Babiker A, Taylor H, Saran F, Konadu J, Solda F, Creak A, Welsh LC, Rosenfelder N. Predicting Survival with Brain Metastases in the Stereotactic Radiosurgery Era: are Existing Prognostic Scores Still Relevant? Or Can we do Better? Clin Oncol (R Coll Radiol) 2024; 36:307-317. [PMID: 38368229 DOI: 10.1016/j.clon.2024.01.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 11/20/2023] [Accepted: 01/30/2024] [Indexed: 02/19/2024]
Abstract
Predicting survival is essential to tailoring treatment for patients diagnosed with brain metastases. We have evaluated the performance of widely used, validated prognostic scoring systems (Graded Prognostic Assessment and diagnosis-specific Graded Prognostic Assessment) in over 1000 'real-world' patients treated with stereotactic radiosurgery to the brain, selected according to National Health Service commissioning criteria. Survival outcomes from our dataset were consistent with those predicted by the prognostic systems, but with certain cancer subtypes showing a significantly better survival than predicted. Although performance status remains the simplest tool for prediction, total brain tumour volume emerges as an independent prognostic factor, and a new, improved, prognostic scoring system incorporating this has been developed.
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Affiliation(s)
- M W Fittall
- Cancer Institute, University College London, London, UK
| | - M Brewer
- The Department of Neuro-oncology, Royal Marsden NHS Foundation Trust, London, UK
| | - J de Boisanger
- The Department of Neuro-oncology, Royal Marsden NHS Foundation Trust, London, UK
| | - L Kviat
- The Department of Neuro-oncology, Royal Marsden NHS Foundation Trust, London, UK
| | - A Babiker
- The Department of Neuro-oncology, Royal Marsden NHS Foundation Trust, London, UK
| | - H Taylor
- The Department of Neuro-oncology, Royal Marsden NHS Foundation Trust, London, UK
| | - F Saran
- Cancer and Blood Service, Auckland City Hospital, Auckland, New Zealand
| | - J Konadu
- The Department of Neuro-oncology, Royal Marsden NHS Foundation Trust, London, UK
| | - F Solda
- The Department of Neuro-oncology, Royal Marsden NHS Foundation Trust, London, UK
| | - A Creak
- The Department of Neuro-oncology, Royal Marsden NHS Foundation Trust, London, UK
| | - L C Welsh
- The Department of Neuro-oncology, Royal Marsden NHS Foundation Trust, London, UK
| | - N Rosenfelder
- The Department of Neuro-oncology, Royal Marsden NHS Foundation Trust, London, UK.
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Os SS, Skipar K, Skovlund E, Hompland I, Hellebust TP, Guren MG, Lindemann K, Nakken ES. Survival prediction in patients with gynecological cancer irradiated for brain metastases. Acta Oncol 2024; 63:206-212. [PMID: 38647023 DOI: 10.2340/1651-226x.2023.34899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 03/08/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND AND PURPOSE This large population-based, retrospective, single-center study aimed to identify prognostic factors in patients with brain metastases (BM) from gynecological cancers. MATERIAL AND METHODS One hundred and forty four patients with BM from gynecological cancer treated with radiotherapy (RT) were identified. Primary cancer diagnosis, age, performance status, number of BM, presence of extracranial disease, and type of BM treatment were assessed. Overall survival (OS) was calculated using the Kaplan-Meier method and the Cox proportional hazards regression model was used for multivariable analysis. A prognostic index (PI) was developed based on scores from independent predictors of OS. RESULTS Median OS for the entire study population was 6.2 months. Forty per cent of patients died within 3 months after start of RT. Primary cancer with the origin in cervix or vulva (p = 0.001), Eastern Cooperative Oncology Group (ECOG) 3-4 (p < 0.001), and the presence of extracranial disease (p = 0.001) were associated with significantly shorter OS. The developed PI based on these factors, categorized patients into three risk groups with a median OS of 13.5, 4.0, and 2.4 months for the good, intermediate, and poor prognosis group, respectively. INTERPRETATION Patients with BM from gynecological cancers carry a poor prognosis. We identified prognostic factors and developed a scoring tool to select patients with better or worse prognosis. Patients in the high-risk group have a particular poor prognosis, and omission of RT could be considered.
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Affiliation(s)
- Silje Skjelsvik Os
- Department of Oncology, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Department of Medical Physics, Oslo University Hospital, Oslo, Norway.
| | - Kjersti Skipar
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Department of Oncology, Telemark Hospital Trust, Skien, Norway
| | - Eva Skovlund
- Department of Public Health and Nursing, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Ivar Hompland
- Department of Oncology, Oslo University Hospital, Oslo, Norway
| | | | - Marianne Grønlie Guren
- Department of Oncology, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Kristina Lindemann
- Department of Gynecological Oncology, Division of Cancer Medicine, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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Gao X, Liu T, Fan M, Sun H, Zhou S, Zhou Y, Zhu H, Zhang R, Li Z, Huang W. The therapeutic effect of radiotherapy combined with systemic therapy compared to radiotherapy alone in patients with simple brain metastasis after first-line treatment of limited-stage small cell lung cancer: a retrospective study. World J Surg Oncol 2024; 22:89. [PMID: 38600579 PMCID: PMC11005192 DOI: 10.1186/s12957-024-03372-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 03/28/2024] [Indexed: 04/12/2024] Open
Abstract
PURPOSE We aimed to compare the therapeutic effect of radiotherapy (RT) plus systemic therapy (ST) with RT alone in patients with simple brain metastasis (BM) after first-line treatment of limited-stage small cell lung cancer (LS-SCLC). METHODS The patients were treated at a single center from January 2011 to January 2022. BM only without metastases to other organs was defined as simple BM. The eligible patients were divided into RT alone (monotherapy arm) and RT plus ST (combined therapy arm). Univariate and multivariate Cox proportional hazards analyses were used to examine factors associated with increased risk of extracranial progression. After 1:1 propensity score matching analysis, two groups were compared for extracranial progression-free survival (ePFS), PFS, overall survival (OS), and intracranial PFS (iPFS). RESULTS 133 patients were identified and 100 were analyzed (monotherapy arm: n = 50, combined therapy arm: n = 50). The ePFS of the combined therapy was significantly longer than that of the monotherapy, with a median ePFS of 13.2 months (95% CI, 6.6-19.8) in combined therapy and 8.2 months (95% CI, 5.7-10.7) in monotherapy (P = 0.04). There were no statistically significant differences in PFS (P = 0.057), OS (P = 0.309), or iPFS (P = 0.448). Multifactorial analysis showed that combined therapy was independently associated with better ePFS compared with monotherapy (HR = 0.617, P = 0.034); more than 5 BMs were associated with worse ePFS compared with 1-5 BMs (HR = 1.808, P = 0.012). CONCLUSIONS Compared with RT alone, combined therapy improves ePFS in patients with simple BM after first-line treatment of LS-SCLC. Combined therapy and 1-5 BMs reduce the risk of extracranial recurrence.
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Affiliation(s)
- Xinyu Gao
- School of Clinical Medicine, Weifang Medical University, Weifang, China
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, China
| | - Tingting Liu
- Department of Nuclear Medicine, Shandong Cancer Hospital and Institute, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, China
| | - Min Fan
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, China
| | - Hongfu Sun
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, China
| | - Shixuan Zhou
- School of Clinical Medicine, Weifang Medical University, Weifang, China
| | - Yuxin Zhou
- School of Clinical Medicine, Weifang Medical University, Weifang, China
| | - Haolin Zhu
- School of Clinical Medicine, Weifang Medical University, Weifang, China
| | - Ru Zhang
- School of Clinical Medicine, Weifang Medical University, Weifang, China
| | - Zhanyuan Li
- School of Clinical Medicine, Weifang Medical University, Weifang, China
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, China
| | - Wei Huang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, China.
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Qu J, Zhang T, Zhang X, Zhang W, Li Y, Gong Q, Yao L, Lui S. MRI radiomics for predicting intracranial progression in non-small-cell lung cancer patients with brain metastases treated with epidermal growth factor receptor tyrosine kinase inhibitors. Clin Radiol 2024; 79:e582-e591. [PMID: 38310058 DOI: 10.1016/j.crad.2024.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 12/04/2023] [Accepted: 01/03/2024] [Indexed: 02/05/2024]
Abstract
AIM To identify clinical and magnetic resonance imaging (MRI) radiomics predictors specialised for intracranial progression (IP) after first-line epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI) treatment in non-small-cell lung cancer (NSCLC) patients with brain metastases (BMs). MATERIALS AND METHODS Seventy EGFR-mutated NSCLC patients with a total of 212 BMs who received first-line EGFR-TKI therapy were enrolled. Radiomics features were extracted from the BM regions on the pretreatment contrast-enhanced T1-weighted images, and the radiomics score (rad-score) of each BM was established based on the selected features. Furthermore, the mean rad-score derived from the average rad-score of all included BMs in each patient was calculated. Univariate and multivariate logistic regression analyses were performed to identify potential predictors of IP. Prediction models based on different predictors and their combinations were constructed, and nomogram based on the optimal prediction model was evaluated. RESULTS Thirty-three (47.1 %) patients developed IP, and the remaining 37 (52.9 %) patients were IP-free. EGFR-19del mutation (OR 0.19, 95 % CI 0.05-0.69), third-generation TKI treatment (OR 0.33, 95 % CI 0.16-0.67) and mean rad-score (OR 5.71, 95 % CI 1.65-19.68) were found to be independent predictive factors. Models based on these three predictors alone and in combination (combined model) achieved AUCs of 0.64, 0.64, 0.74, and 0.86 and 0.64, 0.64, 0.75, and 0.84 in the training and validation sets, respectively, and the combined model demonstrated optimal performance for predicting IP. CONCLUSIONS The model integrating EGFR-19del mutation, third-generation TKI treatment and mean rad-score had good predictive value for IP after EGFR-TKI treatment in NSCLC patients with BM.
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Affiliation(s)
- J Qu
- Department of Radiology, and Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital of Sichuan University, Chengdu, China; Huaxi MR Research Center (HMRRC), West China Hospital of Sichuan University, Chengdu, China; Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu, China
| | - T Zhang
- Department of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China
| | - X Zhang
- Pharmaceutical Diagnostic Team, GE Healthcare, Life Sciences, Beijing, China
| | - W Zhang
- Department of Radiology, and Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital of Sichuan University, Chengdu, China; Huaxi MR Research Center (HMRRC), West China Hospital of Sichuan University, Chengdu, China; Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu, China
| | - Y Li
- Department of Radiology, and Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital of Sichuan University, Chengdu, China; Huaxi MR Research Center (HMRRC), West China Hospital of Sichuan University, Chengdu, China; Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu, China
| | - Q Gong
- Department of Radiology, and Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital of Sichuan University, Chengdu, China; Huaxi MR Research Center (HMRRC), West China Hospital of Sichuan University, Chengdu, China; Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu, China
| | - L Yao
- Department of Radiology, and Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital of Sichuan University, Chengdu, China; Huaxi MR Research Center (HMRRC), West China Hospital of Sichuan University, Chengdu, China; Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu, China.
| | - S Lui
- Department of Radiology, and Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital of Sichuan University, Chengdu, China; Huaxi MR Research Center (HMRRC), West China Hospital of Sichuan University, Chengdu, China; Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu, China.
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Choi MG, Kim YJ, Lee JC, Ji W, Oh IJ, Lee SY, Yoon SH, Lee SY, Lee JE, Kim EY, Choi CM. The Real-World Outcome of First Line Atezolizumab in Extensive-Stage Small Cell Lung Cancer: A Multicenter Prospective Cohort Study. Cancer Res Treat 2024; 56:422-429. [PMID: 37871898 PMCID: PMC11016637 DOI: 10.4143/crt.2023.913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 10/21/2023] [Indexed: 10/25/2023] Open
Abstract
PURPOSE The addition of immune checkpoint inhibitors to chemotherapy has improved survival outcomes in patients with extensive-stage small cell lung cancer (ES-SCLC). However, their real-world effectiveness remains unknown. Therefore, we investigated the effectiveness of atezolizumab plus chemotherapy in ES-SCLC in actual clinical settings. MATERIALS AND METHODS In this multicenter prospective cohort study, patients with ES-SCLC receiving or scheduled to receive atezolizumab in combination with etoposide and carboplatin were enrolled between June 2021 and August 2022. The primary outcomes were progression-free survival (PFS) and the 1-year overall survival (OS) rate. RESULTS A total of 100 patients with ES-SCLC were enrolled from seven centers. Median age was 69 years, and 6% had an Eastern Cooperative Oncology Group performance status (ECOG PS) ≥ 2. The median PFS was 6.0 months, the 1-year OS rate was 62.2%, and the median OS was 13.5 months. An ECOG PS of 2-3 and progressive disease as the best response were poor prognostic factors for PFS, while an ECOG PS of 2-3 and brain metastasis were associated with poor prognosis for OS. In addition, consolidative thoracic radiotherapy was found to be an independent favorable prognostic factor for OS (hazard ratio, 0.336; p=0.021). Grade ≥ 3 treatment-related adverse events were observed in 7% of patients, with treatment-related deaths occurring in 2% of patients. CONCLUSION We provided evidence of the favorable real-world effectiveness and safety of atezolizumab plus chemotherapy in ES-SCLC patients, including in the elderly and those with poor ECOG PS. Additional consolidative thoracic radiotherapy may also benefit ES-SCLC patients.
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Affiliation(s)
- Myeong Geun Choi
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Ewha Womans University Mokdong Hospital, Ewha Womans University College of Medicine, Seoul, Korea
| | - Yeon Joo Kim
- Department of pulmonology, Nowon Eulji Medical Center, Eulji University School of Medicine, Seoul, Korea
| | - Jae Cheol Lee
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Wonjun Ji
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - In-Jae Oh
- Department of Internal Medicine, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
| | - Sung Yong Lee
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Seong Hoon Yoon
- Division of Pulmonology, Allergy, and Critical Care Medicine, Department of Internal Medicine, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Shin Yup Lee
- Department of Internal Medicine, Kyungpook National University, School of Medicine, Daegu, Korea
| | - Jeong Eun Lee
- Division of Pulmonology, Department of Internal Medicine, Chungnam National University College of Medicine, Daejeon, Korea
| | - Eun Young Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Chang-Min Choi
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Hügel M, Stöhr J, Kuhnt T, Nägler F, Papsdorf K, Klagges S, Hambsch P, Güresir E, Nicolay NH, Seidel C. Long-term survival in patients with brain metastases-clinical characterization of a rare scenario. Strahlenther Onkol 2024; 200:335-345. [PMID: 37646818 DOI: 10.1007/s00066-023-02123-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 07/10/2023] [Indexed: 09/01/2023]
Abstract
PURPOSE This study aimed to assess clinical, treatment, and prognostic features in patients with brain metastases (BM) from solid tumors achieving long-term survival (LTS). Further, the accuracy of diagnosis-specific Graded Prognostic Assessment scores (ds-GPA) to predict LTS was evaluated. METHODS Patients admitted for radiotherapy of BM between 2010 and 2020 at a large tertiary cancer center with survival of at least 3 years from diagnosis of BM were included. Patient, tumor, treatment characteristics and ds-GPA were compiled retrospectively. RESULTS From a total of 1248 patients with BM, 61 (4.9%) survived ≥ 3 years. In 40 patients, detailed patient charts were available. Among LTS patients, median survival time from diagnosis of BM was 51.5 months. Most frequent primary tumors were lung cancer (45%), melanoma (20%), and breast cancer (17.5%). At the time of diagnosis of BM, 11/40 patients (27.5%) had oligometastatic disease. Estimated mean survival time based on ds-GPA was 19.7 months (in 8 cases estimated survival < 12 months). Resection followed by focal or whole-brain radiotherapy (WBRT) was often applied (60%), followed by primary stereotactic radiotherapy (SRT) (20%) or WBRT (20%). 80% of patients received systemic treatment, appearing particularly active in specifically altered non-small lung cancer (NSCLC), melanoma, and HER2-positive breast cancer. Karnofsky performance score (KPS) and the presence of oligometastatic disease at BM diagnosis were persisting prognostic factors in LTS patients. CONCLUSION In this monocentric setting reflecting daily pattern of care, LTS with BM is heterogeneous and difficult to predict. Effective local treatment and modern systemic therapies often appear crucial for LTS. The impact of concomitant diseases and frailty is not clear.
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Affiliation(s)
- M Hügel
- Department of Radiation Oncology, University of Leipzig Medical Center, Leipzig, Germany
| | - J Stöhr
- Department of Radiation Oncology, University of Leipzig Medical Center, Leipzig, Germany
| | - T Kuhnt
- Department of Radiation Oncology, University of Leipzig Medical Center, Leipzig, Germany
| | - F Nägler
- Department of Radiation Oncology, University of Leipzig Medical Center, Leipzig, Germany
| | - K Papsdorf
- Department of Radiation Oncology, University of Leipzig Medical Center, Leipzig, Germany
| | - S Klagges
- Clinical Cancer Registry, Leipzig, Germany
| | - P Hambsch
- Department of Radiation Oncology, University of Leipzig Medical Center, Leipzig, Germany
| | - E Güresir
- Department of Neurosurgery, University of Leipzig Medical Center, Leipzig, Germany
| | - N H Nicolay
- Department of Radiation Oncology, University of Leipzig Medical Center, Leipzig, Germany
| | - C Seidel
- Department of Radiation Oncology, University of Leipzig Medical Center, Leipzig, Germany.
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11
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Toriduka D, Matsuo Y, Hanazawa H, Kishi N, Uto M, Mizowaki T. Validation of the Lung-Mol Graded Prognostic Assessment (GPA) System for the Prognosis of Patients Receiving Radiotherapy for Brain Metastasis From Non-small Cell Lung Cancer. Cureus 2024; 16:e57485. [PMID: 38707125 PMCID: PMC11066373 DOI: 10.7759/cureus.57485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/02/2024] [Indexed: 05/07/2024] Open
Abstract
PURPOSE The Lung-mol graded prognostic assessment (GPA) system predicts the prognosis of patients with brain metastases (BM) from non-small cell lung cancer (NSCLC) separately for adenocarcinoma and non-adenocarcinoma. This study aimed to validate the Lung-molGPA system using a cohort of patients in our institution who received radiotherapy for BM. MATERIALS AND METHODS Three hundred and thirty-nine patients with NSCLC who received their first course of radiotherapy for BM were included in the analysis. Among them, 65 received their second course of radiotherapy for BM. Data on sex, age, Karnofsky performance status (KPS), extracranial metastases (ECM), number of BM, histological type, and gene mutations were collected according to the Lung-molGPA system. We examined the validity of the scores assigned to the factors included in the Lung-molGPA system, separately for adenocarcinoma and non-adenocarcinoma. In addition, we validated the Lung-molGPA system to predict survival during both the first and second courses of radiotherapy. RESULTS The factors in the Lung-molGPA were significantly associated with survival, except for age in non-adenocarcinoma with marginal significance. Regarding discrimination ability, the C-indices were 0.65 and 0.69 for adenocarcinoma and non-adenocarcinoma, respectively, in the first course of radiotherapy for BM, while those in the second course were 0.62 and 0.74, respectively. Survival prediction by Lung-molGPA was almost consistent with actual survival in the first course of radiotherapy, except for the score of 0-1.0 in both histologies and 2.5-3.0 in non-adenocarcinoma. In the second course of radiotherapy, median survival could be predicted for some patients with adenocarcinoma. CONCLUSIONS Our study confirms the validity of Lung-molGPA for the estimation of median survival based on patient characteristics at the time of initiation of radiotherapy for patients in the first course of radiotherapy and shows that it may be applicable to patients with adenocarcinoma in the second course of radiotherapy.
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Affiliation(s)
- Daichi Toriduka
- Department of Radiation Oncology and Image-Applied Therapy, Kyoto University Graduate School of Medicine, Kyoto, JPN
| | - Yukinori Matsuo
- Department of Radiation Oncology and Image-Applied Therapy, Kyoto University Graduate School of Medicine, Kyoto, JPN
- Department of Radiation Oncology, Kindai University Faculty of Medicine, Osakasayama, JPN
| | - Hideki Hanazawa
- Department of Radiation Oncology and Image-Applied Therapy, Kyoto University Graduate School of Medicine, Kyoto, JPN
| | - Noriko Kishi
- Department of Radiation Oncology and Image-Applied Therapy, Kyoto University Graduate School of Medicine, Kyoto, JPN
| | - Megumi Uto
- Department of Radiation Oncology and Image-Applied Therapy, Kyoto University Graduate School of Medicine, Kyoto, JPN
| | - Takashi Mizowaki
- Department of Radiation Oncology and Image-Applied Therapy, Kyoto University Graduate School of Medicine, Kyoto, JPN
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12
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Ottaviani MM, Fasinella MR, Di Rienzo A, Gladi M, di Somma LGM, Iacoangeli M, Dobran M. Analysis of prognostic factors and the role of epilepsy in neurosurgical patients with brain metastases. Surg Neurol Int 2024; 15:79. [PMID: 38628515 PMCID: PMC11021078 DOI: 10.25259/sni_735_2023] [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: 09/03/2023] [Accepted: 02/01/2024] [Indexed: 04/19/2024] Open
Abstract
Background Brain metastases (BMs) represent the most frequent brain tumors in adults. The identification of key prognostic factors is essential for choosing the therapeutic strategy tailored to each patient. Epilepsy can precede several months of other clinical presentations of BMs. This work aimed to study the impact of epilepsy and other prognostic factors on BMs patients' survival. Methods This retrospective study included 51 patients diagnosed with BMs and who underwent neurosurgery between 2010 and 2021. The impact of BM features and patient's clinical characteristics on the overall survival (OS) was analyzed through uni- and multivariate analysis. Results The average OS was 25.98 months and differed according to the histology of the primary tumor. The primary tumor localization and the presence of extracranial metastases had a statistically significant impact on the OS, and patients with single BM showed a superior OS to those with multifocal lesions. The localization of BMs in the temporal lobe correlated with the highest OS. The OS was significantly higher in patients who presented seizures in their clinical onset and in those who had better post-surgical Karnofsky performance status, no post-surgical complications, and who underwent post-surgical treatment. Conclusion Our study has highlighted prognostically favorable patient and tumor factors. Among those, a clinical onset with epileptic seizures can help identify brain metastasis hitherto silent. This could lead to immediate diagnostic-therapeutic interventions with more aggressive therapies after appropriate multidisciplinary evaluation.
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13
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Miccio JA, Tian Z, Mahase SS, Lin C, Choi S, Zacharia BE, Sheehan JP, Brown PD, Trifiletti DM, Palmer JD, Wang M, Zaorsky NG. Estimating the risk of brain metastasis for patients newly diagnosed with cancer. COMMUNICATIONS MEDICINE 2024; 4:27. [PMID: 38388667 PMCID: PMC10883934 DOI: 10.1038/s43856-024-00445-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 01/31/2024] [Indexed: 02/24/2024] Open
Abstract
BACKGROUND Brain metastases (BM) affect clinical management and prognosis but limited resources exist to estimate BM risk in newly diagnosed cancer patients. Additionally, guidelines for brain MRI screening are limited. We aimed to develop and validate models to predict risk of BM at diagnosis for the most common cancer types that spread to the brain. METHODS Breast cancer, melanoma, kidney cancer, colorectal cancer (CRC), small cell lung cancer (SCLC), and non-small cell lung cancer (NSCLC) data were extracted from the National Cancer Database to evaluate for the variables associated with the presence of BM at diagnosis. Multivariable logistic regression (LR) models were developed and performance was evaluated with Area Under the Receiver Operating Characteristic Curve (AUC) and random-split training and testing datasets. Nomograms and a Webtool were created for each cancer type. RESULTS We identify 4,828,305 patients from 2010-2018 (2,095,339 breast cancer, 472,611 melanoma, 407,627 kidney cancer, 627,090 CRC, 164,864 SCLC, and 1,060,774 NSCLC). The proportion of patients with BM at diagnosis is 0.3%, 1.5%, 1.3%, 0.3%, 16.0%, and 10.3% for breast cancer, melanoma, kidney cancer, CRC, SCLC, and NSCLC, respectively. The average AUC over 100 random splitting for the LR models is 0.9534 for breast cancer, 0.9420 for melanoma, 0.8785 for CRC, 0.9054 for kidney cancer, 0.7759 for NSCLC, and 0.6180 for SCLC. CONCLUSIONS We develop accurate models that predict the BM risk at diagnosis for multiple cancer types. The nomograms and Webtool may aid clinicians in considering brain MRI at the time of initial cancer diagnosis.
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Affiliation(s)
- Joseph A Miccio
- Department of Radiation Oncology, Penn State Cancer Institute, Hershey, PA, USA
| | - Zizhong Tian
- Division of Biostatistics and Bioinformatics, Department of Public Health Sciences, Penn State College of Medicine, Hershey, PA, USA
| | - Sean S Mahase
- Department of Radiation Oncology, Penn State Cancer Institute, Hershey, PA, USA
| | - Christine Lin
- Department of Radiation Oncology, Penn State Cancer Institute, Hershey, PA, USA
- Department of Radiation Oncology, University Hospitals Seidman Cancer Center, Case Western Reserve School of Medicine, Cleveland, OH, USA
| | - Serah Choi
- Department of Radiation Oncology, University Hospitals Seidman Cancer Center, Case Western Reserve School of Medicine, Cleveland, OH, USA
| | - Brad E Zacharia
- Department of Neurosurgery, Penn State Cancer Institute, Hershey, PA, USA
| | - Jason P Sheehan
- Department of Neurosurgery, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Paul D Brown
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, USA
| | | | - Joshua D Palmer
- Department of Radiation Oncology, The Ohio State University James Comprehensive Cancer Center, Columbus, OH, USA
| | - Ming Wang
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Nicholas G Zaorsky
- Department of Radiation Oncology, University Hospitals Seidman Cancer Center, Case Western Reserve School of Medicine, Cleveland, OH, USA.
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14
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Cacho-Díaz B, Tripathy D, Arrieta VA, Escamilla-Ramirez A, Alvarado-Miranda A, Rodríguez-Mayoral O. Real-World Experience in Hispanic Patients With Breast Cancer and Brain Metastases Using Different Prognostic Tools. Int J Radiat Oncol Biol Phys 2024:S0360-3016(24)00305-5. [PMID: 38364945 DOI: 10.1016/j.ijrobp.2024.01.222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 12/29/2023] [Accepted: 01/28/2024] [Indexed: 02/18/2024]
Abstract
PURPOSE Only a small percentage of Hispanic patients have been included in studies that developed prognostic models for breast cancer and brain metastases. Therefore, there is a clear need for tools tailored to this demographic. This study assesses the efficacy of common prognostic tools in a Hispanic population. METHODS AND MATERIALS We retrospectively analyzed a data set of Hispanic patients with breast cancer and newly diagnosed brain metastases from 2009 to 2023 at a single referral center. For each prognostic tool, Kaplan-Meier curves were built. The performances of the models were compared using the area under the curve (AUC), C-statistic, and Akaike information criteria (AIC). RESULTS Of 492 patients, the median time from breast cancer to brain metastasis diagnosis was 22.7 months (IQR, 12.1-53.3). The median overall survival was 11.6 months (95% CI, 9.9-13.4). All models were validated as prognostic tools (P < .001). The model with the better performance was the breast graded prognostic assessment (GPA; AIC, 402; AUC, 0.65), followed by the modified GPA (AIC, 406; AUC, 0.64), the disease-specific GPA (AIC, 407; AUC, 0.62), recursive partitioning analysis (AIC, 421; AUC, 0.62), and GPA (AIC, 422; AUC, 0.60). CONCLUSIONS The breast GPA demonstrated superior accuracy in prognosticating outcomes for Hispanic patients with breast cancer and brain metastases. This underscores the critical importance of incorporating racial and ethnic diversity in creating and validating medical prognostic tools.
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Affiliation(s)
- Bernardo Cacho-Díaz
- Neuro-Oncology Unit, Instituto Nacional de Cancerologia, Mexico City, Mexico.
| | - Debu Tripathy
- Department of Breast Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Victor A Arrieta
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
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15
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Corrao G, Bergamaschi L, Eleonora Pierini V, Gaeta A, Volpe S, Pepa M, Zaffaroni M, Vincini MG, Fodor CI, Piperno G, Emiro F, Ferrari A, Gandini S, Cattani F, Orecchia R, Marvaso G, Jereczek-Fossa BA. Hippocampal region avoidance in whole brain radiotherapy in brain metastases: For all or for some? A real-world feasibility report. TUMORI JOURNAL 2024; 110:34-43. [PMID: 38182553 DOI: 10.1177/03008916231206926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2024]
Abstract
PURPOSE Hippocampal sparing whole-brain radiotherapy (HS-WBRT) showed significantly lower long-term side effects compared to standard WBRT. Aim of this study is to describe a HS-WBRT real-world monoinstitutional experience within a retrospective cohort. METHODS Patients who completed HS-WBRT course, with Karnofsky Performance Status ⩾ 60 and radiological diagnosis of brain metastases (BMs) were enrolled. Treatment was performed using helical Tomotherapy scheduled in 30 Gy in 10 or 12 fractions or 25 Gy in 10 fractions. Oncological outcomes were clinically and radiologically assessed every three months. Toxicity was graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events 4.3. RESULTS One hundred and nineteen patients from 2016 to 2020 met inclusion criteria; after a median follow-up of 18 months, 29 patients were alive; 6- and 12-months overall survival rates were 66% and 41%, respectively. HS-WBRT response was assessed for 72 patients. Median time to any progression and intracranial failure (IF) was 4.5 and 13.7 months, respectively. The 6- and 12-month IF rates were 85% and 57%. Among 40 patients (34%) who experienced IF, 17 (42%) were oligometastatic, 23 (58%) polymetastatic and 15/40 developed IF within the hippocampi avoidance zone. No grade (G) ⩾ 2 acute toxicities were reported and one G2 (dizziness) late toxicity was described. CONCLUSIONS HS-WBRT is well tolerated, and despite the hippocampal sparing region, the oncological control is satisfying. Further investigation is warranted to find patients who could most benefit from a HS-WBRT approach.
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Affiliation(s)
- Giulia Corrao
- Division of Radiation Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Luca Bergamaschi
- Division of Radiation Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Vanessa Eleonora Pierini
- Division of Radiation Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Aurora Gaeta
- Molecular and Pharmaco-Epidemiology Unit, Department of Experimental Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Stefania Volpe
- Division of Radiation Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Matteo Pepa
- Division of Radiation Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Mattia Zaffaroni
- Division of Radiation Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Maria Giulia Vincini
- Division of Radiation Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | | | - Gaia Piperno
- Division of Radiation Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Francesca Emiro
- Unit of Medical Physics, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Annamaria Ferrari
- Division of Radiation Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Sara Gandini
- Molecular and Pharmaco-Epidemiology Unit, Department of Experimental Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Federica Cattani
- Unit of Medical Physics, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Roberto Orecchia
- Scientific Direction, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Giulia Marvaso
- Division of Radiation Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Barbara Alicja Jereczek-Fossa
- Division of Radiation Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
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16
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Popov P, Steindl A, Wolff L, Bergen ES, Eckert F, Frischer JM, Widhalm G, Fuereder T, Raderer M, Berghoff AS, Preusser M, Kiesewetter B. Clinical characteristics, treatment, and outcome of patients with large cell neuroendocrine carcinoma of the lung and brain metastases - data from a tertiary care center. Clin Exp Metastasis 2024; 41:25-32. [PMID: 38064128 PMCID: PMC10830719 DOI: 10.1007/s10585-023-10250-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 11/21/2023] [Indexed: 02/02/2024]
Abstract
Large cell neuroendocrine carcinoma (LCNEC) of the lung is an aggressive malignancy, with brain metastases (BM) occurring in approximately 20% of cases. There are currently no therapy guidelines for this population as only few data on the management of LCNEC and BM have been published. For this retrospective single center study, patients with LCNEC and BM were identified from the Vienna Brain Metastasis Registry. Data on clinicopathological features, BM-specific characteristics, treatment, and outcome were extracted. In total, 52/6083 (0.09%) patients in the dataset had a diagnosis of LCNEC and radiologically verified BM. Median age at diagnosis of LCNEC and BM was 59.1 and 60.1 years, respectively. Twenty-seven (51.9%) presented with single BM, while 12 (23%) exhibited > 3 BM initially. Neurologic symptoms due to BM were present in n = 40 (76.9%), encompassing neurologic deficits (n = 24), increased intracranial pressure (n = 18), and seizures (n = 6). Initial treatment of BM was resection (n = 13), whole brain radiation therapy (n = 19), and/or stereotactic radiosurgery (n = 25). Median overall survival (mOS) from LCNEC diagnosis was 16 months, and mOS after BM diagnosis was 7 months. Patients with synchronous BM had reduced mOS from LCNEC diagnosis versus patients with metachronous BM (11 versus 27 months, p = 0.003). Median OS after BM diagnosis did not differ between LCNEC patients and a control group of small cell lung cancer patients with BM (7 versus 6 months, p = 0.17). Patients with LCNEC and BM have a poor prognosis, particularly when synchronous BM are present. Prospective trials are required to define optimal therapeutic algorithms.
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Affiliation(s)
- Petar Popov
- Department of Medicine I, Division of Oncology, Medical University of Vienna, Waehringer Guertel 18 - 20, Vienna, A-1090, Austria
| | - Ariane Steindl
- Department of Medicine I, Division of Oncology, Medical University of Vienna, Waehringer Guertel 18 - 20, Vienna, A-1090, Austria
| | - Ladislaia Wolff
- Department of Medicine I, Division of Oncology, Medical University of Vienna, Waehringer Guertel 18 - 20, Vienna, A-1090, Austria
| | - Elisabeth S Bergen
- Department of Medicine I, Division of Oncology, Medical University of Vienna, Waehringer Guertel 18 - 20, Vienna, A-1090, Austria
| | - Franziska Eckert
- Department of Radiation Oncology, Medical University of Vienna, Vienna, Austria
| | - Josa M Frischer
- Department of Neurosurgery, Medical University of Vienna, Vienna, Austria
| | - Georg Widhalm
- Department of Neurosurgery, Medical University of Vienna, Vienna, Austria
| | - Thorsten Fuereder
- Department of Medicine I, Division of Oncology, Medical University of Vienna, Waehringer Guertel 18 - 20, Vienna, A-1090, Austria
| | - Markus Raderer
- Department of Medicine I, Division of Oncology, Medical University of Vienna, Waehringer Guertel 18 - 20, Vienna, A-1090, Austria
| | - Anna S Berghoff
- Department of Medicine I, Division of Oncology, Medical University of Vienna, Waehringer Guertel 18 - 20, Vienna, A-1090, Austria
| | - Matthias Preusser
- Department of Medicine I, Division of Oncology, Medical University of Vienna, Waehringer Guertel 18 - 20, Vienna, A-1090, Austria
| | - Barbara Kiesewetter
- Department of Medicine I, Division of Oncology, Medical University of Vienna, Waehringer Guertel 18 - 20, Vienna, A-1090, Austria.
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17
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Qian J, He Z, Wu Y, Li H, Zhang Q, Li X. Analysis of the efficacy of upfront brain radiotherapy versus deferred radiotherapy for EGFR/ALK-positive non-small cell lung cancer with brain metastases: a retrospective study. BMC Cancer 2024; 24:117. [PMID: 38262977 PMCID: PMC10804515 DOI: 10.1186/s12885-024-11868-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 01/10/2024] [Indexed: 01/25/2024] Open
Abstract
BACKGROUND For brain metastases (BMs) from EGFR/ALK-positive non-small cell lung cancer (NSCLC), the best time to administer tyrosine kinase inhibitors (TKIs) and brain radiotherapy (RT) has not been identified. This analysis was an attempt to solve this problem in part. METHODS A total of 163 patients with EGFR/ALK-positive NSCLC and brain metastasis (BM) who were diagnosed between January 2017 and July 2022 were included in this study. Ninety-one patients underwent upfront RT, and 72 patients received deferred RT. Comparing the clinical efficacy and safety in these two patient cohorts was the main goal of the study. RESULTS The average follow-up period was 20.5 months (range 2.0 to 91.9 months). The median overall survival (OS) was 26.5 months, and the median intracranial progression-free survival (iPFS) was 23.6 months. Upfront RT considerably increased the iPFS (26.9 vs. 20.2 months, hazard ratio [HR] = 5.408, P = 0.020) and OS (31.2 vs. 22.3 months, HR = 4.667, P = 0.031) compared to deferred RT. According to multivariate analysis, upfront RT was an independent risk factor for predicting iPFS (HR = 1.670, P = 0.021). Upfront RT (HR = 1.531, P = 0.044), TKI therapy (HR = 0.423, P < 0.001), and oligometastases (HR = 2.052, P = 0.021) were found to be independent risk factors for OS. CONCLUSION This study showed that upfront RT combined with TKI treatment can significantly improve intracranial disease management and prolong survival in patients with EGFR/ALK mutations in BMs from NSCLC.
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Affiliation(s)
- Jing Qian
- Jinan University, Guangzhou, Guangdong, China
- Department of Radiation Oncology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, Anhui, China
| | - Zelai He
- Department of Radiation Oncology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, Anhui, China
| | - Ying Wu
- Department of Radiation Oncology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, Anhui, China
| | - Hongwei Li
- Department of Radiation Oncology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, Anhui, China
| | - Qun Zhang
- Department of Radiation Oncology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, Anhui, China
| | - Xianming Li
- Jinan University, Guangzhou, Guangdong, China.
- Department of Radiation Oncology, The 2nd Clinical Medical College (Shenzhen People's Hospital) of Jinan University, Shenzhen, Guangdong, China.
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18
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Goldberg M, Mondragon-Soto MG, Altawalbeh G, Baumgart L, Gempt J, Bernhardt D, Combs SE, Meyer B, Aftahy AK. Enhancing outcomes: neurosurgical resection in brain metastasis patients with poor Karnofsky performance score - a comprehensive survival analysis. Front Oncol 2024; 13:1343500. [PMID: 38269027 PMCID: PMC10806166 DOI: 10.3389/fonc.2023.1343500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 12/21/2023] [Indexed: 01/26/2024] Open
Abstract
Background A reduced Karnofsky performance score (KPS) often leads to the discontinuation of surgical and adjuvant therapy, owing to a lack of evidence of survival and quality of life benefits. This study aimed to examine the clinical and treatment outcomes of patients with KPS < 70 after neurosurgical resection and identify prognostic factors associated with better survival. Methods Patients with a preoperative KPS < 70 who underwent surgical resection for newly diagnosed brain metastases (BM) between 2007 and 2020 were retrospectively analyzed. The KPS, age, sex, tumor localization, cumulative tumor volume, number of lesions, extent of resection, prognostic assessment scores, adjuvant radiotherapy and systemic therapy, and presence of disease progression were analyzed. Univariate and multivariate logistic regression analyses were performed to determine the factors associated with better survival. Survival > 3 months was considered favorable and ≤ 3 months as poor. Results A total of 140 patients were identified. Median overall survival was 5.6 months (range 0-58). There was no difference in the preoperative KPS between the groups of > 3 and ≤ 3 months (50; range, 20-60 vs. 50; range, 10-60, p = 0.077). There was a significant improvement in KPS after surgery in patients with a preoperative KPS of 20% (20 vs 40 ± 20, p = 0.048). In the other groups, no significant changes in KPS were observed. Adjuvant radiotherapy was associated with better survival (44 [84.6%] vs. 32 [36.4%]; hazard ratio [HR], 0.0363; confidence interval [CI], 0.197-0.670, p = 0.00199). Adjuvant chemotherapy and immunotherapy resulted in prolonged survival (24 [46.2%] vs. 12 [13.6%]; HR 0.474, CI 0.263-0.854, p = 0.013]. Systemic disease progression was associated with poor survival (36 [50%] vs. 71 [80.7%]; HR 5.975, CI 2.610-13.677, p < 0.001]. Conclusion Neurosurgical resection is an appropriate treatment modality for patients with low KPS. Surgery may improve functional status and facilitate further tumor-specific treatment. Combined treatment with adjuvant radiotherapy and systemic therapy was associated with improved survival in this cohort of patients. Systemic tumor progression has been identified as an independent factor for a poor prognosis. There is almost no information regarding surgical and adjuvant treatment in patients with low KPS. Our paper provides novel data on clinical outcome and survival analysis of patients with BM who underwent surgical treatment.
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Affiliation(s)
- Maria Goldberg
- Department of Neurosurgery, School of Medicine, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - Michel G. Mondragon-Soto
- Department of Neurosurgery, National Institute of Neurology and Neurosurgery, Mexico City, Mexico
| | - Ghaith Altawalbeh
- Department of Neurosurgery, School of Medicine, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - Lea Baumgart
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jens Gempt
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Denise Bernhardt
- Department of Radiation Oncology, School of Medicine, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Stephanie E. Combs
- Department of Radiation Oncology, School of Medicine, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
- Department of Radiation Sciences (DRS), Helmholtz Zentrum Munich, Institute of Innovative Radiotherapy (iRT), Munich, Germany
| | - Bernhard Meyer
- Department of Neurosurgery, School of Medicine, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - Amir Kaywan Aftahy
- Department of Neurosurgery, School of Medicine, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
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19
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Jeong HY, Suh WJ, Kim SH, Nam TM, Jang JH, Kim KH, Kim SH, Kim YZ. Clinical Application of the Association between Genetic Alteration and Intraoperative Fluorescence Activity of 5-Aminolevulinic Acid during the Resection of Brain Metastasis of Lung Adenocarcinoma. Cancers (Basel) 2023; 16:88. [PMID: 38201516 PMCID: PMC10778171 DOI: 10.3390/cancers16010088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 12/14/2023] [Accepted: 12/21/2023] [Indexed: 01/12/2024] Open
Abstract
The primary objective of this study was to investigate the association of certain genetic alterations and intraoperative fluorescent activity of 5-aminolevulinic acid (ALA) in brain metastasis (BM) of lung adenocarcinoma. A retrospective cohort study was conducted among 72 patients who underwent surgical resection of BM of lung adenocarcinoma at our institute for five years. Cancer cell infiltration was estimated by the intraoperative fluorescent activity of 5-ALA, and genetic alterations were analyzed by next-generation sequencing (NGS). The sensitivity and specificity for detecting cancer cell infiltration using 5-ALA were 87.5% and 96.4%, respectively. Genes associated with cell cycle regulation (p = 0.003) and cell proliferation (p = 0.044) were significantly associated with positive fluorescence activity of 5-ALA in the adjacent brain tissue. Genetic alterations in cell cycle regulation and cell proliferation were also associated with shorter recurrence-free survival (p = 0.013 and p = 0.042, respectively) and overall survival (p = 0.026 and p = 0.042, respectively) in the multivariate analysis. The results suggest that genetic alterations in cell cycle regulation and cell proliferation are associated with positive fluorescence activity of 5-ALA in the adjacent infiltrative brain tissue and influence the clinical outcome of BM of lung adenocarcinoma.
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Affiliation(s)
- Hyeon Yeong Jeong
- Division of Cerebrovascular Disease and Department of Neurosurgery, Samsung Changwon Hospital, Sungkyunkwan University of School of Medicine, Changwon 51353, Republic of Korea; (H.Y.J.); (S.H.K.); (T.M.N.); (J.H.J.); (K.H.K.)
| | - Won Jun Suh
- Department of Medicine, Sungkyunkwan University of School of Medicine, Suwon 16419, Republic of Korea;
| | - Seung Hwan Kim
- Division of Cerebrovascular Disease and Department of Neurosurgery, Samsung Changwon Hospital, Sungkyunkwan University of School of Medicine, Changwon 51353, Republic of Korea; (H.Y.J.); (S.H.K.); (T.M.N.); (J.H.J.); (K.H.K.)
| | - Taek Min Nam
- Division of Cerebrovascular Disease and Department of Neurosurgery, Samsung Changwon Hospital, Sungkyunkwan University of School of Medicine, Changwon 51353, Republic of Korea; (H.Y.J.); (S.H.K.); (T.M.N.); (J.H.J.); (K.H.K.)
| | - Ji Hwan Jang
- Division of Cerebrovascular Disease and Department of Neurosurgery, Samsung Changwon Hospital, Sungkyunkwan University of School of Medicine, Changwon 51353, Republic of Korea; (H.Y.J.); (S.H.K.); (T.M.N.); (J.H.J.); (K.H.K.)
| | - Kyu Hong Kim
- Division of Cerebrovascular Disease and Department of Neurosurgery, Samsung Changwon Hospital, Sungkyunkwan University of School of Medicine, Changwon 51353, Republic of Korea; (H.Y.J.); (S.H.K.); (T.M.N.); (J.H.J.); (K.H.K.)
| | - Seok Hyun Kim
- Division of Hematology and Medical Oncology, Department of Internal Medicine, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon 51353, Republic of Korea;
| | - Young Zoon Kim
- Division of Neuro-Oncology and Department of Neurosurgery, Samsung Changwon Hospital, Sungkyunkwan University of School of Medicine, Changwon 51353, Republic of Korea
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20
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Gruber I, Weidner K, Treutwein M, Koelbl O. Stereotactic radiosurgery of brain metastases: a retrospective study. Radiat Oncol 2023; 18:202. [PMID: 38115009 PMCID: PMC10731882 DOI: 10.1186/s13014-023-02389-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Accepted: 12/12/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Single-fraction stereotactic radiosurgery (SRS) is an established standard for radiation therapy of brain metastases although recent developments indicate that multi-fractionated stereotactic radiotherapy (FSRT) results in lower radiation necrosis especially for larger metastases, and the same or even better local control in comparison to SRS. METHODS Seventy-two patients with 111 brain metastases received SRS with a single dose of 18 Gy between September 2014 and December 2021. The dose prescription was either 18 Gy given to the enclosing 80% isodose with a normalization to Dmax = 100% of 22.5 Gy (part I) or 18 Gy = D98, while D0.03 cc of 21.6-22.5 Gy was accepted (part II). The study retrospectively evaluated local progression-free survival (LPFS), response on the first follow-up magnetic resonance imaging (MRI), and radiation necrosis. RESULTS Melanoma brain metastases (n = 44) were the most frequent metastases. The median gross tumor volume (GTV) was 0.30 cm³ (IQR, 0.17-0.61). The median follow-up time of all patients was 50.8 months (IQR, 30.4-64.6). Median LPFS was 23.5 months (95%CI 17.2, 29.8). The overall LPFS rates at 12-, 18-, 24- and 30 months were 65.3%, 56.3%, 46.5%, and 38.8%. Brain metastases with radioresistant histology (melanoma, renal cell cancer, and sarcoma) showed a 12-month LPFS of 60.2%, whereas brain metastases with other histology had a 12-month LPFS of 70.1%. The response of brain metastases on first follow-up MRIs performed after a median time of 47 days (IQR, 40-63) was crucial for long-term local control and survival. Eight brain metastases (7.2%) developed radiation necrosis after a median time of 18.4 months (IQR, 9.4-26.5). In multivariate analyses, a GTV > 0.3 cm³ negatively affected LPFS (HR 2.229, 95%CI 1.172, 4.239). Melanoma, renal cell cancers, and sarcoma had a lower chance of LPFS in comparison to other cancer types (HR 2.330, 95%CI 1.155, 4.699). CONCLUSIONS Our results indicate a reasonable 1-year local control of brain metastases with radiosensitive histology. Radioresistant metastases show a comparatively poor local control. Treatment refinements merit exploration to improve local control of brain metastases. TRIAL REGISTRATION This study is retrospectively registered (ethics approval number 23-3451-104).
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Affiliation(s)
- Isabella Gruber
- Department of Radiation Oncology, University Hospital Regensburg, Franz-Josef-Strauss Allee 11, Regensburg, Bavarian, 93053, Germany.
| | - Karin Weidner
- Department of Radiation Oncology, University Hospital Regensburg, Franz-Josef-Strauss Allee 11, Regensburg, Bavarian, 93053, Germany
| | - Marius Treutwein
- Department of Radiation Oncology, University Hospital Regensburg, Franz-Josef-Strauss Allee 11, Regensburg, Bavarian, 93053, Germany
| | - Oliver Koelbl
- Department of Radiation Oncology, University Hospital Regensburg, Franz-Josef-Strauss Allee 11, Regensburg, Bavarian, 93053, Germany
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21
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Ribeiro LM, Bomtempo FF, Rocha RB, Telles JPM, Neto EB, Figueiredo EG. Development and adaptations of the Graded Prognostic Assessment (GPA) scale: a systematic review. Clin Exp Metastasis 2023; 40:445-463. [PMID: 37819546 DOI: 10.1007/s10585-023-10237-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 09/22/2023] [Indexed: 10/13/2023]
Abstract
The Graded Prognostic Assessment (GPA) score has the best accuracy among prognostic scales for patients with brain metastases (BM). A wide range of GPA-derived scales have been established to different types of primary tumor BM. However, there is a high variability between them, and their characteristics have not been described altogether yet. We aim to summarize the features of the existent GPA-derived scales and to compare their predictor factors and their uses in clinical setting. Medline was searched from inception until January 2023 to identify studies related to the development, update, or validation of GPA. The initial search yielded 1,083 results. 16 original studies and 16 validation studies were included, comprising a total of 33,348 patients. 13 different scales were assessed, including: GPA, Diagnosis-Specific GPA, Extracranial Score, Lung-molGPA, Updated Renal GPA, Updated Gastrointestinal GPA, Modified Breast GPA, Integrated Melanoma GPA, Melanoma Mol GPA, Sarcoma GPA, Hepatocellular Carcinoma GPA, Colorectal Cancer GPA, and Uterine Cancer GPA. The most prevalent prognostic predictors were age, Karnofsky Performance Status, number of BM, and presence or absence of extracranial metastases. Treatment modalities consisted of whole brain radiation therapy, stereotactic radiosurgery, surgery, cranial radiotherapy, gamma knife radiosurgery, and BRAF inhibitor therapy. Median survival rates with no treatment and with a specific treatment ranged from 6.1 weeks to 33 months and from 3.1 to 21 months, respectively. Original GPA and GPA-derived scales are valid prognostic tools, but with heterogeneous survival results when compared to each other. More studies are needed to improve scientific evidence of these scales.
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Affiliation(s)
| | | | | | | | - Eliseu Becco Neto
- Division of Neurosurgery, University of São Paulo, São Paulo, Brazil
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22
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Cuthbert H, Riley M, Bhatt S, Au-Yeung CK, Arshad A, Eladawi S, Zisakis A, Tsermoulas G, Watts C, Wykes V. Utility of a prognostic assessment tool to predict survival following surgery for brain metastases. Neurooncol Pract 2023; 10:586-591. [PMID: 38026583 PMCID: PMC10666803 DOI: 10.1093/nop/npad047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2023] Open
Abstract
Background Brain metastases account for more than 50% of all intracranial tumors and are associated with poor outcomes. Treatment decisions in this highly heterogenous cohort remain controversial due to the myriad of treatment options available, and there is no clearly defined standard of care. The prognosis in brain metastasis patients varies widely with tumor type, extracranial disease burden and patient performance status. Decision-making regarding treatment is, therefore, tailored to each patient and their disease. Methods This is a retrospective cohort study assessing survival outcomes following surgery for brain metastases over a 50-month period (April 1, 2014-June 30, 2018). We compared predicted survival using the diagnosis-specific Graded Prognostic Assessment (ds-GPA) with actual survival. Results A total of 186 patients were included in our cohort. Regression analysis demonstrated no significant correlation between actual and predicted outcome. The most common reason for exclusion was insufficient information being available to the neuro-oncology multidisciplinary team (MDT) meeting to allow GPA calculation. Conclusions In this study, we demonstrate that "predicted survival" using the ds-GPA does not correlate with "actual survival" in our operated patient cohort. We also identify a shortcoming in the amount of information available at MDT in order to implement the GPA appropriately. Patient selection for aggressive therapies is crucial, and this study emphasizes the need for treatment decisions to be individualized based on patient and cancer clinical characteristics.
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Affiliation(s)
- Hadleigh Cuthbert
- Department of Neurosurgery, Queen Elizabeth Hospital, Mindelsohn Way, Birmingham, UK
| | - Max Riley
- University of Birmingham Medical School, Birmingham, UK
| | - Shreya Bhatt
- University of Birmingham Medical School, Birmingham, UK
| | | | - Ayesha Arshad
- Department of Neurosurgery, Queen Elizabeth Hospital, Mindelsohn Way, Birmingham, UK
| | - Sondos Eladawi
- Department of Neurosurgery, Queen Elizabeth Hospital, Mindelsohn Way, Birmingham, UK
| | - Athanasios Zisakis
- Department of Neurosurgery, Queen Elizabeth Hospital, Mindelsohn Way, Birmingham, UK
| | - Georgios Tsermoulas
- Department of Neurosurgery, Queen Elizabeth Hospital, Mindelsohn Way, Birmingham, UK
| | - Colin Watts
- Department of Neurosurgery, Queen Elizabeth Hospital, Mindelsohn Way, Birmingham, UK
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Victoria Wykes
- Department of Neurosurgery, Queen Elizabeth Hospital, Mindelsohn Way, Birmingham, UK
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
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23
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Lee J, Kim HJ, Kim WC. CyberKnife-based stereotactic radiosurgery or fractionated stereotactic radiotherapy in older patients with brain metastases from non-small cell lung cancer. Radiat Oncol J 2023; 41:258-266. [PMID: 38185930 PMCID: PMC10772598 DOI: 10.3857/roj.2023.00563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/24/2023] [Accepted: 08/25/2023] [Indexed: 01/09/2024] Open
Abstract
PURPOSE We analyzed clinical results of CyberKnife (CK)-based stereotactic radiosurgery (SRS) or fractionated stereotactic radiotherapy (FSRT) in older patients (age ≥65 years) affected by brain metastases (BM) from non-small cell lung cancer (NSCLC). MATERIALS AND METHODS Forty-three older patients with 92 BM were treated with CK-based SRS/FSRT at our institution between 2009 and 2019. The end-point was overall survival (OS). Univariate and multivariate analyses were performed to identify the prognostic factors influencing OS. The in-field local control (IFLC) within the SRS/FSRT field was also assessed. RESULTS During a median follow-up period of 18 months, the median OS was 32 months. NSCLC-specific graded prognostic assessment (GPA) (p = 0.027) was an independent significant factor affecting OS in the multivariate analysis. The median IFLC period was 31 months, and the total BM volume (p = 0.025) appeared to be a significant feature of IFLC. No adverse events >grade 2 were reported after SRS/FSRT. CONCLUSION CK-based SRS/FSRT is a safe and efficient option for older patients with BM arising from NSCLC, showing good OS without severe side effects. GPA, which was consisted in age, performance status, extra-cerebral metastasis, and number of BM, seemed to be predictive factors for OS.
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Affiliation(s)
- Jeongshim Lee
- Department of Radiation Oncology, Inha University Hospital, Inha University School of Medicine, Incheon, Korea
| | - Hun Jung Kim
- Department of Radiation Oncology, Inha University Hospital, Inha University School of Medicine, Incheon, Korea
| | - Woo Chul Kim
- Department of Radiation Oncology, Inha University Hospital, Inha University School of Medicine, Incheon, Korea
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24
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Kamp MA, von Sass C, Januzi D, Dibué M, Libourius K, Lawson McLean AC, Baumgarten P, Lawson McLean A, Dinc N, Senft CA. Frequency of social burden and underage children in neuro-oncological patients. J Cancer Res Clin Oncol 2023; 149:15911-15922. [PMID: 37679652 PMCID: PMC10620259 DOI: 10.1007/s00432-023-05338-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 08/24/2023] [Indexed: 09/09/2023]
Abstract
OBJECTIVE Brain tumours can cause significant burden for patients and their families, including physical, psychological, and social challenges. This burden can be particularly difficult for patients with malignant brain tumours and those with underage children. However, the frequency of social burden among neuro-oncological patients and the proportion of patients with underaged children is currently unknown. The aim of this retrospective study is to determine the frequency of social and family dysfunction among neuro-oncological patients, the percentage of such patients who have underage children, and to assess their associated burden. METHODS During a 22-month period, all brain tumour patients were asked to complete a short questionnaire that included epidemiological data, the EORTC-qlq-C30 and -BN20 questionnaire, and the distress thermometer. Data were collected and analysed using Prism 9 for macOS (version 9, GraphPad Prism). RESULTS Our analysis included 881 brain tumour patients, of which 540 were female. Median age was 61 years (ranging from 16 to 88 years). Of all patients, 228 suffered from malignant intracranial tumours. More than half of all patients and more than 65% of patients with malignant tumours reported that their illness or medical treatment interfered with their social activities and family life. Almost 30% of patients reported moderate or severe complaints. About 27% of all patients (and 31% of patients with malignancies) expressed moderate or major concerns that their family life could be disrupted. Among the patients with malignancies, 83.5% of patients had a total of 318 children at the time of tumour diagnosis, with a mean age of 33 ± 0.9. Of these patients with malignancies, 38 (17.9%) had a total of 56 underage children at the time of tumour diagnosis, and currently have 53 underage children. Patients with minor children had more financial worries but less interference of their disease with social activities, less psycho-oncological distress, and a more positive outlook into the future (each, p < 0.0001). They evaluated their general health status and quality of life in the week prior to their current appointment significantly better (each p < 0.0001). CONCLUSION Our study found that 17.9% of patients with malignant brain tumours have underage children. However, having underage children may actually be a positive resource for these patients, as they show lower distress values and better quality of life.
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Affiliation(s)
- Marcel A Kamp
- Centre of Neuro-Oncology, Department of Neurosurgery, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany.
| | - Christiane von Sass
- Centre of Neuro-Oncology, Department of Neurosurgery, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany
| | - Donjetë Januzi
- Centre of Neuro-Oncology, Department of Neurosurgery, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany
| | - Maxine Dibué
- Centre of Neuro-Oncology, Department of Neurosurgery, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany
| | - Katharina Libourius
- Centre of Neuro-Oncology, Department of Neurosurgery, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany
| | - Anna C Lawson McLean
- Centre of Neuro-Oncology, Department of Neurosurgery, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany
| | - Peter Baumgarten
- Centre of Neuro-Oncology, Department of Neurosurgery, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany
| | - Aaron Lawson McLean
- Centre of Neuro-Oncology, Department of Neurosurgery, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany
| | - Nazife Dinc
- Centre of Neuro-Oncology, Department of Neurosurgery, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany
| | - Christian A Senft
- Centre of Neuro-Oncology, Department of Neurosurgery, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany
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25
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Alexopoulos G, Zhang J, Karampelas I, Patel M, Mercier P. Prognostics of Systemic Malignancy ICD-O Topography and Morphology Types on Brain Metastases: An NCDB Time-to-event Cohort. Am J Clin Oncol 2023; 46:475-485. [PMID: 37561070 DOI: 10.1097/coc.0000000000001034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/11/2023]
Abstract
BACKGROUND The primary site and histology of systemic malignancy are known predictors of progression to brain metastases (BM). We investigated the combinational interactions of International Classification of Diseases for Oncology (ICD-O) primary topography and morphology types on the survival of BM after adjusting for relevant clinical and demographic prognostic factors. METHODS The cohort included all adult patients with BM at diagnosis of an invasive malignancy in the National Cancer Database (2010 to 2018). The sample consisted of 180,150 entries out of 14,279,749 cancer patients screened. A survival analysis of the topography-specific and histology-specific time to death was performed. Multivariate Cox regression revealed violations of the proportional hazard assumption for multiple covariates. Parametric models using a log-logistic distribution best described the population survival pattern. RESULTS The primary topography "prostate" and morphology "choriocarcinoma" provided the strongest survival benefit among ICD-O types, whereas BM from prostate demonstrated a 14-month median overall increase in survival probability. Favorable prognostics were BM from breast, bone/joints, and testis; also, the morphologies of carcinoid tumor, mature B-cell lymphoma, and papillary adenocarcinoma. Poor prognostics were BM from gastrointestinal (liver, biliary tree, pancreas, and gallbladder) and gynecologic malignancies. All morphologies of spindle cell carcinoma, hemangiosarcoma, undifferentiated carcinoma, Ewing sarcoma, pseudosarcomatous carcinoma, renal cell carcinoma/sarcomatoid, signet ring cell carcinoma, spindle cell sarcoma, and squamous cell carcinoma/spindle cell were associated with poor survival. CONCLUSIONS This is the largest cohort providing an unbiased estimate of the adjusted ICD-O topography and morphology effect sizes. The results can be summarized as a booklet for prognostic classification of disease in patients with BM secondary to systemic malignancy.
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Affiliation(s)
- Georgios Alexopoulos
- Department of Neurosurgery, Saint Louis University Hospital
- Graduate School of Biomedical Science and Engineering, The University of Maine, Orono, ME
| | - Justin Zhang
- School of Medicine, Saint Louis University, St. Louis, MO
| | - Ioannis Karampelas
- Department of Neurosurgery, Banner Neurological Surgery Clinic, Greeley, CO
| | - Mayur Patel
- School of Medicine, Saint Louis University, St. Louis, MO
| | - Philippe Mercier
- Department of Neurosurgery, Saint Louis University Hospital
- School of Medicine, Saint Louis University, St. Louis, MO
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26
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Tejada Solís S, Iglesias Lozano I, Meana Carballo L, Mollejo Villanueva M, Díez Valle R, González Sánchez J, Fernández Coello A, Al Ghanem R, García Duque S, Olivares Granados G, Plans Ahicart G, Hostalot Panisello C, Garcia Romero JC, Narros Giménez JL. Brain metastasis treatment guidelines: consensus by the Spanish Society of Neurosurgery Tumor Section. NEUROCIRUGIA (ENGLISH EDITION) 2023; 34:308-320. [PMID: 37832786 DOI: 10.1016/j.neucie.2023.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 07/10/2023] [Indexed: 10/15/2023]
Abstract
Brain metastases are tumors that arise from a tumor cell originated in another organ reaching the brain through the blood. In the brain this tumor cell is capable of growing and invading neighboring tissues, such as the meninges and bone. In most patients a known tumor is present when the brain lesion is diagnosed, although it is possible that the first diagnose is the brain tumor before there is evidence of cancer elsewhere in the body. For this reason, the neurosurgeon must know the management that has shown the greatest benefit for brain metastasis patients, so treatments can be streamlined and optimized. Specifically, in this document, the following topics will be developed: selection of the cancer patient candidate for surgical resection and the role of the neurosurgeon in the multidisciplinary team, the importance of immunohistological and molecular diagnosis, surgical techniques, radiotherapy techniques, treatment updates of chemotherapy and immunotherapy and management algorithms in brain metastases. With this consensus manuscript, the tumor group of the Spanish Society of Neurosurgery (GT-SENEC) exposes the most relevant neurosurgical issues and the fundamental aspects to harmonize multidisciplinary treatment, especially with the medical specialties that are treating or will treat these patients.
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Affiliation(s)
- Sonia Tejada Solís
- Departamento de Neurocirugía, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain.
| | | | | | | | - Ricardo Díez Valle
- Departamento de Neurocirugía, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
| | | | | | - Rajab Al Ghanem
- Departamento de Neurocirugía, Hospital Universitario de Jaén, Spain
| | - Sara García Duque
- Departamento de Neurocirugía, Hospital Universitario HM Montepríncipe, Spain
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27
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van Grinsven EE, Cialdella F, Verhoeff JJC, Philippens MEP, van Zandvoort MJE. Different profiles of neurocognitive functioning in patients with brain metastases prior to brain radiotherapy. Psychooncology 2023; 32:1752-1761. [PMID: 37789598 DOI: 10.1002/pon.6229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 09/20/2023] [Accepted: 09/22/2023] [Indexed: 10/05/2023]
Abstract
OBJECTIVE Patients with brain metastases (BrMs) are a heterogeneous population, with almost 50% experiencing cognitive impairment before brain radiotherapy. Defining pre-radiotherapy cognitive profiles will aid in understanding of the cognitive vulnerabilities and offer valuable insight and guidance for tailoring interventions. METHODS The study population consisted of 58 adult patients with BrMs referred for radiotherapy. A semi-structured interview and comprehensive battery including 10 neuropsychological tests were used to assess subjective and objective cognitive performance prior to radiotherapy. RESULTS A majority (69%) of patients report decline in cognitive performance compared to their premorbid level (i.e. pre-cancer). Objective testing revealed memory (52%), processing speed (33%) and emotion recognition (29%) deficits were most frequent. 21% of patients had no cognitive deficits while 55% had deficits (-1.5SD) in at least two cognitive domains. Hierarchical cluster analysis based on patient deficit profiles identified four clusters: (I) no or limited cognitive deficits selectively restricted to processing speed or executive function, (II) psychomotor speed deficits, (III) memory deficits and (IV) extensive cognitive deficits including memory. No patient or clinical-related (e.g. age, number of BrMs, previous treatment) differences were found between clusters. CONCLUSIONS Patterns of cognitive performance in patients with BrMs are heterogeneous, with most experiencing at least some degree of neurocognitive dysfunction. We identified four meaningful cognitive clusters. Stability of these clusters over time and in different samples should be assessed to advance understanding of the cognitive vulnerability of this patient population.
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Affiliation(s)
- Eva E van Grinsven
- Department of Neurology & Neurosurgery, University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Fia Cialdella
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Joost J C Verhoeff
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Marielle E P Philippens
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Martine J E van Zandvoort
- Department of Neurology & Neurosurgery, University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
- Department of Experimental Psychology and Helmholtz Institute, Utrecht University, Utrecht, The Netherlands
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28
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Osaid Z, Haider M, Hamoudi R, Harati R. Exosomes Interactions with the Blood-Brain Barrier: Implications for Cerebral Disorders and Therapeutics. Int J Mol Sci 2023; 24:15635. [PMID: 37958619 PMCID: PMC10648512 DOI: 10.3390/ijms242115635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 10/23/2023] [Accepted: 10/24/2023] [Indexed: 11/15/2023] Open
Abstract
The Blood-Brain Barrier (BBB) is a selective structural and functional barrier between the circulatory system and the cerebral environment, playing an essential role in maintaining cerebral homeostasis by limiting the passage of harmful molecules. Exosomes, nanovesicles secreted by virtually all cell types into body fluids, have emerged as a major mediator of intercellular communication. Notably, these vesicles can cross the BBB and regulate its physiological functions. However, the precise molecular mechanisms by which exosomes regulate the BBB remain unclear. Recent research studies focused on the effect of exosomes on the BBB, particularly in the context of their involvement in the onset and progression of various cerebral disorders, including solid and metastatic brain tumors, stroke, neurodegenerative, and neuroinflammatory diseases. This review focuses on discussing and summarizing the current knowledge about the role of exosomes in the physiological and pathological modulation of the BBB. A better understanding of this regulation will improve our understanding of the pathogenesis of cerebral diseases and will enable the design of effective treatment strategies.
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Affiliation(s)
- Zaynab Osaid
- Department of Pharmacy Practice and Pharmacotherapeutics, College of Pharmacy, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates;
- Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates;
| | - Mohamed Haider
- Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates;
- Department of Pharmaceutics and Pharmaceutical Technology, College of Pharmacy, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates
| | - Rifat Hamoudi
- Clinical Sciences Department, College of Medicine, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates;
- Division of Surgery and Interventional Science, University College London, London W1W 7EJ, UK
| | - Rania Harati
- Department of Pharmacy Practice and Pharmacotherapeutics, College of Pharmacy, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates;
- Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates;
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Lin J, Kaiser Y, Wiestler B, Bernhardt D, Combs SE, Delbridge C, Meyer B, Gempt J, Aftahy AK. Cytoreduction of Residual Tumor Burden Is Decisive for Prolonged Survival in Patients with Recurrent Brain Metastases-Retrospective Analysis of 219 Patients. Cancers (Basel) 2023; 15:5067. [PMID: 37894435 PMCID: PMC10605169 DOI: 10.3390/cancers15205067] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 10/10/2023] [Accepted: 10/18/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND Despite advances in treatment for brain metastases (BMs), the prognosis for recurrent BMs remains poor and requires further research to advance clinical management and improve patient outcomes. In particular, data addressing the impact of tumor volume and surgical resection with regard to survival remain scarce. METHODS Adult patients with recurrent BMs between December 2007 and December 2022 were analyzed. A distinction was made between operated and non-operated patients, and the residual tumor burden (RTB) was determined by using (postoperative) MRI. Survival analysis was performed and RTB cutoff values were calculated using maximally selected log-rank statistics. In addition, further analyses on systemic tumor progression and (postoperative) tumor therapy were conducted. RESULTS In total, 219 patients were included in the analysis. Median age was 60 years (IQR 52-69). Median preoperative tumor burden was 2.4 cm3 (IQR 0.8-8.3), and postoperative tumor burden was 0.5 cm3 (IQR 0.0-2.9). A total of 95 patients (43.4%) underwent surgery, and complete cytoreduction was achieved in 55 (25.1%) patients. Median overall survival was 6 months (IQR 2-10). Cutoff RTB in all patients was 0.12 cm3, showing a significant difference (p = 0.00029) in overall survival (OS). Multivariate analysis showed preoperative KPSS (HR 0.983, 95% CI, 0.967-0.997, p = 0.015), postoperative tumor burden (HR 1.03, 95% CI 1.008-1.053, p = 0.007), and complete vs. incomplete resection (HR 0.629, 95% CI 0.420-0.941, p = 0.024) as significant. Longer survival was significantly associated with surgery for recurrent BMs (p = 0.00097), and additional analysis demonstrated the significant effect of complete resection on survival (p = 0.0027). In the subgroup of patients with systemic progression, a cutoff RTB of 0.97 cm3 (p = 0.00068) was found; patients who had received surgery also showed prolonged OS (p = 0.036). Single systemic therapy (p = 0.048) and the combination of radiotherapy and systemic therapy had a significant influence on survival (p = 0.036). CONCLUSIONS RTB is a strong prognostic factor for survival in patients with recurrent BMs. Operated patients with recurrent BMs showed longer survival independent of systemic progression. Maximal cytoreduction should be targeted to achieve better long-term outcomes.
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Affiliation(s)
- Jonas Lin
- Department of Neurosurgery, School of Medicine, Klinikum Rechts der Isar, Technical University Munich, 81675 Munich, Germany
| | - Yannik Kaiser
- Department of Neurosurgery, School of Medicine, Klinikum Rechts der Isar, Technical University Munich, 81675 Munich, Germany
| | - Benedikt Wiestler
- Department of Neuroradiology, School of Medicine, Klinikum Rechts der Isar, Technical University Munich, 81675 Munich, Germany
| | - Denise Bernhardt
- Department of Radiation Oncology, School of Medicine, Klinikum Rechts der Isar, Technical University Munich, 81675 Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, 80336 Munich, Germany
| | - Stephanie E. Combs
- Department of Radiation Oncology, School of Medicine, Klinikum Rechts der Isar, Technical University Munich, 81675 Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, 80336 Munich, Germany
- Department of Radiation Sciences (DRS) Helmholtz Zentrum Munich, Institute of Innovative Radiotherapy (iRT), 81675 Munich, Germany
| | - Claire Delbridge
- Department of Neuropathology, Institute of Pathology, School of Medicine, Klinikum Rechts der Isar, Technical University Munich, 81675 Munich, Germany
| | - Bernhard Meyer
- Department of Neurosurgery, School of Medicine, Klinikum Rechts der Isar, Technical University Munich, 81675 Munich, Germany
| | - Jens Gempt
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany
| | - Amir Kaywan Aftahy
- Department of Neurosurgery, School of Medicine, Klinikum Rechts der Isar, Technical University Munich, 81675 Munich, Germany
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Hao Y, Tang T, Ren J, Li G. Prognostic analysis of stereotactic radiosurgery for brain metastases: a single-center retrospective study. LA RADIOLOGIA MEDICA 2023; 128:1271-1283. [PMID: 37648956 DOI: 10.1007/s11547-023-01698-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 08/09/2023] [Indexed: 09/01/2023]
Abstract
OBJECTIVES Brain metastasis (BM) is a common event during the development of many cancers, and is also one of the main causes of death of patients. Stereotactic radiosurgery (SRS) is an effective treatment for BM. The prognostic effects of various clinical factors on local control (LC) and overall survival (OS) after SRS treatment are still unclear. The purpose of this study is to retrospectively analyze the intracranial progression free survival (iPFS) and OS of patients receiving SRS treatment, and explore the relationship between various clinical characteristics and patient prognosis. MATERIALS AND METHODS We collected the clinical information of patients who were diagnosed with BM and received SRS treatment in our center between 2018 and 2021. Univariate and multivariate Cox regression analysis and KM analysis for iPFS and OS were conducted in R software to investigate the prognostic effects of clinical characteristics. RESULTS In total, 183 patients that received SRS in our center were enrolled in the cohort. The median iPFS for all patients was 8.87 months (95% CI 6.9-10.6), and the median OS was 16.5 months (95% CI 12.9-20.7). BM number > = 5 (HR 1.965 [95% CI 1.381-2.796], p < 0.001, FDR-corrected p < 0.001) was found to be strong predictor for shorter iPFS and OS. Subgroup analysis showed that patients with cumulative intracranial tumor volume (CITV) > = 2.14 cm3 and number > = 5 had shortest iPFS (P < 0.001) and OS (P = 0.007), compared with other subgroups. For patients with more than 5 BMs, SRS plus whole brain radiotherapy (WBRT) could achieve better local control, compared with SRS alone group (P = 0.0357). Peripheral blood inflammation indicators were associated with the prognosis of BM patients in univariate Cox analysis, but not in multivariate Cox analysis. CONCLUSIONS BM number is an independent prognostic factor for BM patients. The prognosis of patients in the subgroup with larger CITV and more BM is the worst. For patients with more than 5 BM, the combination of SRS and WBRT can improve the local control, but cannot prolong the OS.
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Affiliation(s)
- Yongping Hao
- Department of Radiation Oncology, The First Affiliated Hospital of China Medical University, No.155 North NanJing Street, Heping District, Shenyang, 110001, Liaoning, China
| | - Ting Tang
- Department of Radiation Oncology, The First Affiliated Hospital of China Medical University, No.155 North NanJing Street, Heping District, Shenyang, 110001, Liaoning, China
| | - Jing Ren
- Department of Radiation Oncology, The First Affiliated Hospital of China Medical University, No.155 North NanJing Street, Heping District, Shenyang, 110001, Liaoning, China
| | - Guang Li
- Department of Radiation Oncology, The First Affiliated Hospital of China Medical University, No.155 North NanJing Street, Heping District, Shenyang, 110001, Liaoning, China.
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Pelizzari G, Bertoli E, Buriolla S, Vitale MG, Basile D, Palmero L, Zara D, Iacono D, Andrea F, Pascoletti G, Bolzonello S, Garutti M, Fasola G, Puglisi F, Minisini AM. Estimating survival in patients with melanoma brain metastases: prognostic value of lactate dehydrogenase. Melanoma Res 2023; 33:398-405. [PMID: 37402350 DOI: 10.1097/cmr.0000000000000907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/06/2023]
Abstract
Patients with melanoma brain metastases (MBM) have poor prognosis, albeit advances in locoregional and systemic treatments. The melanoma-specific Graded Prognostic Assessment (GPA) effectively stratifies survival for patients with MBM. Nevertheless, lactate dehydrogenase (LDH), a well known prognostic factor for patients with melanoma, is not represented in the GPA scores and might add prognostic information for patients with MBM. In this study, 150 consecutive patients with MBM were retrospectively analyzed with the aim of evaluating independent prognostic factors for MBM patients, including LDH. Furthermore, we implemented a disease-specific prognostic score and estimated survival according to treatment modalities. On the basis of multivariable Cox regression analyses, six prognostic factors (age, BRAF status, number of MBM, number of extracranial metastatic sites, performance status, and LDH level) resulted statistically significant in terms of survival and were combined in a prognostic score to stratify patients in distinct prognostic groups ( P < 0.0001). Among treatment modalities, a multimodal approach with stereotactic radiosurgery or neurosurgery associated with systemic therapy showed the best outcome (median overall survival: 12.32 months, 95% confidence interval, 7.92-25.30). This is the first study to demonstrate that LDH has independent prognostic value for patients with MBM and might be used to improve prognostic stratification, albeit external validation is mandatory. Survival of patients with MBM is affected by both disease-specific risk factors and treatment modalities, with locoregional treatments associated with better outcomes.
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Affiliation(s)
- Giacomo Pelizzari
- Department of Oncology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC)
| | - Elisa Bertoli
- Department of Medicine (DAME), University of Udine, Udine
- Department of Medical Oncology, CRO Aviano National Cancer Institute IRCSS, Aviano
| | - Silvia Buriolla
- Department of Oncology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC)
- Department of Medicine (DAME), University of Udine, Udine
| | - Maria Grazia Vitale
- Department of Melanoma, Cancer Immunotherapy and Development Therapeutics, Istituto Nazionale Tumori IRCCS Fondazione Pascale, Napoli
| | - Debora Basile
- Department of Medical Oncology, San Giovanni di Dio Hospital, Crotone, Italy
| | - Lorenza Palmero
- Department of Medicine (DAME), University of Udine, Udine
- Department of Medical Oncology, CRO Aviano National Cancer Institute IRCSS, Aviano
| | - Diego Zara
- Department of Medicine (DAME), University of Udine, Udine
- Department of Medical Oncology, CRO Aviano National Cancer Institute IRCSS, Aviano
| | - Donatella Iacono
- Department of Oncology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC)
| | - Freschi Andrea
- Department of Medical Oncology, CRO Aviano National Cancer Institute IRCSS, Aviano
| | - Gaetano Pascoletti
- Department of Oncology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC)
| | - Silvia Bolzonello
- Department of Medical Oncology, CRO Aviano National Cancer Institute IRCSS, Aviano
| | - Mattia Garutti
- Department of Medical Oncology, CRO Aviano National Cancer Institute IRCSS, Aviano
| | - Gianpiero Fasola
- Department of Oncology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC)
| | - Fabio Puglisi
- Department of Medicine (DAME), University of Udine, Udine
- Department of Medical Oncology, CRO Aviano National Cancer Institute IRCSS, Aviano
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Silva SB, Barreto RB, de Oliveira FCG, Martin GSD, Takiguchi OMY, Chirichela IA, Miranda MHF, Bodnar D, Alves Reis LA, Pereira GCB, Miranda IL, Pereira BR, Arruda GV, Peria FM. Radiotherapy for Brain Metastases Near the End of Life: Characterizing Patients and Tumor Features. JCO Glob Oncol 2023; 9:e2300143. [PMID: 37883725 PMCID: PMC10664862 DOI: 10.1200/go.23.00143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 07/25/2023] [Accepted: 08/30/2023] [Indexed: 10/28/2023] Open
Abstract
PURPOSE Patients with brain metastases are often referred for brain radiotherapy (BrRT) when exclusive palliative management would be more appropriate. To assess the indication of BrRT during end-of-life (EOL) care and evaluate the characteristics of the patients who underwent the treatment. METHODS This retrospective study comprised patients from four independent oncology centers who had undergone BrRT for metastases. The variables included were Karnofsky performance status (KPS), primary tumor site, metastatic status, neurologic symptomatic status, the number and size of metastases, posterior fossa or meningeal involvement, type of BrRT, having undergone brain metastasectomy, and the availability of systemic therapies after BrRT. Patients were allocated into three subgroups with ≤30, 31-60, and 61-90 days of survival, and a control group of patients who survived >90 days. RESULTS A total of 546 patients were included in the study. A KPS of <70 (P = .021), the number of brain metastases (P = .001), the lack of brain metastasectomy (P = .006), and the lack of systemic therapies after BrRT (P = .047) were significantly associated with the EOL subgroups. Multivariate analysis showed that a KPS of <70 (P < .001), the lack of brain metastasectomy (P = .015), and the lack of systemic therapies after BrRT (P = .027) were significantly associated with worse survival. In all, 241 (44.1%) patients died within 90 days-120 (22.0%) within 30 days, 75 (13.7%) within 31-60 days, and 46 (8.4%) within 61-90 days of BrRT. Patients with colorectal cancer were significantly more likely to die within 90 days of BrRT than >90 days. CONCLUSION Considering patients' performance status and whether they are candidates for brain metastasectomy or systemic therapies after BrRT is critical to improving BrRT benefits in scenarios of EOL.
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Affiliation(s)
- Saulo Brito Silva
- Department of Medical Imaging, Hematology, and Oncology; Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | | | | | - Gabriela Schmidt Defende Martin
- Department of Medical Imaging, Hematology, and Oncology; Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Ofelia Maria Yukie Takiguchi
- Department of Medical Imaging, Hematology, and Oncology; Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Iasmin Alves Chirichela
- Department of Medical Imaging, Hematology, and Oncology; Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | | | - Denize Bodnar
- Centro de Pesquisas Oncológicas—CEPON, Florianópolis, SP, Brazil
| | | | | | | | | | - Gustavo Viani Arruda
- Department of Medical Imaging, Hematology, and Oncology; Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Fernanda Maris Peria
- Department of Medical Imaging, Hematology, and Oncology; Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
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Park H, Chung HT, Kim JW, Dho YS, Lee EJ. A 3-month survival model after Gamma Knife surgery in patients with brain metastasis from lung cancer with Karnofsky performance status ≤ 70. Sci Rep 2023; 13:13159. [PMID: 37573417 PMCID: PMC10423256 DOI: 10.1038/s41598-023-40356-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 08/09/2023] [Indexed: 08/14/2023] Open
Abstract
Gamma Knife surgery (GKS) for brain metastasis (BM) has been generally advocated for patients with a Karnofsky performance status (KPS) scale of ≥ 70. However, some patients with a poor KPS scale of < 70 are recoverable after GKS and show durable survival. A purpose of this study is to devise a 3-month survival prediction model to screen patients with BM with a KPS of ≤ 70 in whom GKS is needed. A retrospective analysis of 67 patients with a KPS scale of 60-70 undergoing GKS for BM of non-small cell lung cancer (NSCLC) from 2016 to 2020 in our institute was performed. Univariate and multivariate logistic regression analyses were performed to investigate factors related to survival for more than 3 months after GKS. The probability (P) prediction model was designed by giving a weight corresponding to the odds ratio of the variables. The overall survival was 9.9 ± 12.7 months (range 0.2-53.2), with a 3-month survival rate of 59.7% (n = 40). In multivariate logistic regression analysis, extracranial disease (ECD) control (p = .033), focal neurological deficit (FND) (p = .014), and cumulative tumor volume (∑ TV) (p = .005) were associated with 3-month survival. The prediction model of 3-month survival (Harrell's C index = 0.767) was devised based on associated factors. In conclusion, GKS for BMs is recommended in selected patients, even if the KPS scale is ≤ 70.
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Affiliation(s)
- Hangeul Park
- Department of Neurosurgery, Seoul National University Hospital, Seoul, Republic of Korea
| | - Hyun-Tai Chung
- Department of Neurosurgery, Seoul National University Hospital, Seoul, Republic of Korea
- Gamma Knife Radiosurgery Center, Seoul National University Hospital, Seoul, Republic of Korea
- Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jin-Wook Kim
- Department of Neurosurgery, Seoul National University Hospital, Seoul, Republic of Korea
- Gamma Knife Radiosurgery Center, Seoul National University Hospital, Seoul, Republic of Korea
- Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Yun-Sik Dho
- Neuro-Oncology Clinic, National Cancer Center, Goyang, Republic of Korea
| | - Eun Jung Lee
- Department of Neurosurgery, Seoul National University Hospital, Seoul, Republic of Korea.
- Gamma Knife Radiosurgery Center, Seoul National University Hospital, Seoul, Republic of Korea.
- Seoul National University College of Medicine, Seoul, Republic of Korea.
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Mohamed Yoosuf AB, Alshehri S, Abdul Aziz MZ, Mansor S, Appalanaido GK, Alqathami M. Effectiveness of Robotic Stereotactic Radiotherapy in Patients Undergoing Re-irradiation: A Review. Cureus 2023; 15:e43500. [PMID: 37719625 PMCID: PMC10500384 DOI: 10.7759/cureus.43500] [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: 08/14/2023] [Indexed: 09/19/2023] Open
Abstract
Stereotactic ablative radiotherapy (SABR) is a possible treatment option for patients who develop recurrence within or at the edge of a previously irradiated volume. Robotic stereotactic radiotherapy is the result of technological advances in robotic precision, real-time imaging, non-invasive, highly customizable treatment plan, and delivery with sub-millimeter accuracy. This article reviews the radiobiologic, technical, and clinical aspects of robotic-based SABR re-irradiation for various anatomical sites. An extensive literature search was performed to identify articles on the utilization of robotic stereotactic radiotherapy for patients undergoing re-irradiation. The reported prescription dose and fractionation data along with outcomes such as overall survival, local control rates, and toxicities were qualitatively reviewed. The findings consistently indicate that re-irradiation using robotic SABR provides encouraging survival rates with minimal toxicity in the clinical setting of various anatomical sites delivered using locally non-invasive means where other treatment options are scarce.
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Affiliation(s)
- Ahamed Badusha Mohamed Yoosuf
- Oncology, King Abdullah International Medical Research Center, Riyadh, SAU
- Oncology/Radiation Oncology, King Abdulaziz Medical City, Riyadh, SAU
| | - Salem Alshehri
- Radiation Oncology, King Abdulaziz Medical City, Riyadh, SAU
- Oncology, King Abdullah International Medical Research Center, Riyadh, SAU
| | - Mohd Zahri Abdul Aziz
- Advanced Management of Liver Malignancies Program, Universiti Sains Malaysia, Advanced Medical and Dental Institute, Penang, MYS
| | - Syahir Mansor
- Advanced Management of Liver Malignancies Program, Universiti Sains Malaysia, Advanced Medical and Dental Institute, Penang, MYS
- Nuclear Medicine Unit, Pusat Perubatan Universiti Sains Malaysia, Advanced Medical and Dental Institute, Penang, MYS
| | - Gokula Kumar Appalanaido
- Advanced Management of Liver Malignancies Program, Universiti Sains Malaysia, Advanced Medical and Dental Institute, Penang, MYS
- Radiotherapy Unit, Pusat Perubatan Universiti Sains Malaysia, Advanced Medical and Dental Institute, Penang, MYS
| | - Mamdouh Alqathami
- Department of Oncology, Ministry of National Guard, Health Affairs, Riyadh, SAU
- Clinical Research, King Abdullah International Medical Research Center, Riyadh, SAU
- Radiological Sciences, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, SAU
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Kim SH, Lee YS, Lee SH, Sung YE, Lee A, Kang J, Park JS, Jeun SS, Lee YS. Single-center study on clinicopathological and typical molecular pathologic features of metastatic brain tumor. J Pathol Transl Med 2023; 57:217-231. [PMID: 37460396 PMCID: PMC10369139 DOI: 10.4132/jptm.2023.06.10] [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: 04/04/2023] [Accepted: 06/10/2023] [Indexed: 07/28/2023] Open
Abstract
BACKGROUND The metastatic brain tumor is the most common brain tumor. The aim of this study was to demonstrate the clinicopathological and molecular pathologic features of brain metastases (BM). METHODS A total of 269 patients were diagnosed with BM through surgical resection at Seoul St. Mary's Hospital from January 2010 to March 2020. We reviewed the clinicopathological features and molecular status of primary and metastatic brain tissues using immunohistochemistry and molecular pathology results. RESULTS Among 269 patients, 139 males and 130 females were included. The median age of primary tumor was 58 years (range, 13 to 87 years) and 86 patients (32.0%) had BM at initial presentation. Median BM free interval was 28.0 months (range, 1 to 286 months). The most frequent primary site was lung 46.5% (125/269), and followed by breast 15.6% (42/269), colorectum 10.0% (27/269). Epidermal growth factor receptor (EGFR) mutation was found in 50.8% (32/63) and 58.0% (40/69) of lung primary and BM, respectively. In both breast primary and breast cancer with BM, luminal B was the most frequent subtype at 37.9% (11/29) and 42.9% (18/42), respectively, followed by human epidermal growth factor receptor 2 with 31.0% (9/29) and 33.3% (14/42). Triple-negative was 20.7% (6/29) and 16.7% (7/42), and luminal A was 10.3% (3/29) and 7.1% (3/42) of breast primary and BM, respectively. In colorectal primary and colorectal cancer with BM, KRAS mutation was found in 76.9% (10/13) and 66.7% (2/3), respectively. CONCLUSIONS We report the clinicopathological and molecular pathologic features of BM that can provide useful information for understanding the pathogenesis of metastasis and for clinical trials based on the tumor's molecular pathology.
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Affiliation(s)
- Su Hwa Kim
- Department of Hospital Pathology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Young Suk Lee
- Department of Hospital Pathology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung Hak Lee
- Department of Hospital Pathology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yeoun Eun Sung
- Department of Hospital Pathology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ahwon Lee
- Department of Hospital Pathology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jun Kang
- Department of Hospital Pathology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jae-Sung Park
- Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sin Soo Jeun
- Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Youn Soo Lee
- Department of Hospital Pathology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Peña-Pino I, Chen CC. Stereotactic Radiosurgery as Treatment for Brain Metastases: An Update. Asian J Neurosurg 2023; 18:246-257. [PMID: 37397044 PMCID: PMC10310446 DOI: 10.1055/s-0043-1769754] [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] [Indexed: 07/04/2023] Open
Abstract
Stereotactic radiosurgery (SRS) is a mainstay treatment option for brain metastasis (BM). While guidelines for SRS use have been outlined by professional societies, consideration of these guidelines should be weighed in the context of emerging literature, novel technology platforms, and contemporary treatment paradigms. Here, we review recent advances in prognostic scale development for SRS-treated BM patients and survival outcomes as a function of the number of BM and cumulative intracranial tumor volume. Focus is placed on the role of stereotactic laser thermal ablation in the management of BM that recur after SRS and the management of radiation necrosis. Neoadjuvant SRS prior to surgical resection as a means of minimizing leptomeningeal spread is also discussed.
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Affiliation(s)
- Isabela Peña-Pino
- Department of Biomedical Engineering, University of Minnesota, Minneapolis, Minnesota, United States
| | - Clark C. Chen
- Department of Neurosurgery, University of Minnesota, Minneapolis, Minnesota, United States
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Gruber I, Stark P, Weidner K, Treutwein M, Koelbl O. Fractionated stereotactic radiotherapy of brain metastases: results of a retrospective study. Radiat Oncol 2023; 18:85. [PMID: 37217924 DOI: 10.1186/s13014-023-02277-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Accepted: 05/04/2023] [Indexed: 05/24/2023] Open
Abstract
BACKGROUND Lasting local control of brain metastases following stereotactic radiotherapy is becoming increasingly relevant since systemic treatment constantly improves the prognosis of patients with extracranial metastases. METHODS 73 patients with 103 brain metastases received hypofractionated stereotactic radiotherapy (FSRT) in 6 fractions of 5 Gy between January 2017 and December 2021 at the University Hospital Regensburg, Germany. The study retrospectively evaluated local progression free survival (LPFS), overall survival (OS) and distant brain progression free survival (DPFS) of patients without prior radiotherapy of the brain. Response rate and brain radiation necrosis were reported. Cox proportional hazard models evaluated prognostic factors of OS and LPFS. RESULTS The median patient age was 61.0 years (Interquartile range, IQR 51.0, 67.5). The most common tumor types were malignant melanoma (34.2%) and non-small cell lung adenocarcinoma (26.0%). The median gross tumor volume (GTV) was 0.9 cm³ (IQR 0.4, 3.6). The median follow-up time of all patients was 36.3 months (95%CI 29.1, 43.4). The median OS was 17.4 months (95%CI 9.9, 24.9). Overall survival rates at 6-, 12-, 18-, 24-, and 30 months were 81.9%, 59.1%, 49.0%, 41.3%, and 37.2%, retrospectively. The mean LPFS was 38.1 months (95%CI 31.4, 44.9), while the median LPFS has not been reached. LPFS rates at 6-, 12-, 18-, 24- and 30 months were 78.9%, 68.7%, 64.3%, 61.6% and 58.7%, retrospectively. Median DPFS of all patients was 7.7 months (95%CI 6.1, 9.3). Six, 12-, 18-, 24- and 30 months DPFS rates were 62.1%, 36.3%, 31.1%, 24.8% and 21.7%. Five brain metastases (4.8%) developed brain radiation necrosis. In multivariate analysis, the number of brain metastases negatively affected LPFS. Non-melanoma and non-renal cell cancer was associated with a higher chance of LPFS in comparison to other cancer. A GTV > 1.5 cm³ translated into a higher risk of death compared to a GTV ≤ 1.5 cm³ and Karnofsky performance score was predictive of OS. CONCLUSIONS FSRT in 6 fractions of 5 Gy seems to be an effective treatment with an acceptable local control for patients with brain metastases although melanoma and renal cell cancer seem to have a worse local control in comparison to other cancer. TRIAL REGISTRATION This study is retrospectively registered.
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Affiliation(s)
- Isabella Gruber
- Department of Radiation Oncology, University Hospital Regensburg, Franz-Josef-Strauss Allee 11, Regensburg, Bavarian, Germany.
| | - Philipp Stark
- University of Regensburg, Universitätsstraße 31, Regensburg, Bavarian, Germany
| | - Karin Weidner
- Department of Radiation Oncology, University Hospital Regensburg, Franz-Josef-Strauss Allee 11, Regensburg, Bavarian, Germany
| | - Marius Treutwein
- Department of Radiation Oncology, University Hospital Regensburg, Franz-Josef-Strauss Allee 11, Regensburg, Bavarian, Germany
| | - Oliver Koelbl
- Department of Radiation Oncology, University Hospital Regensburg, Franz-Josef-Strauss Allee 11, Regensburg, Bavarian, Germany
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Imaizumi J, Shida D, Boku N, Igaki H, Itami J, Miyakita Y, Narita Y, Takashima A, Kanemitsu Y. Prognostic factors associated with the transition in treatment methods for brain metastases from colorectal cancer. Int J Clin Oncol 2023:10.1007/s10147-023-02352-8. [PMID: 37208499 PMCID: PMC10390364 DOI: 10.1007/s10147-023-02352-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 05/04/2023] [Indexed: 05/21/2023]
Abstract
BACKGROUND Treatment of brain metastases (BMs) from colorectal cancer (CRC) has transitioned with the expansion of indications for stereotactic radiotherapy. Our study aimed to assess changes in prognosis and prognostic factors associated with changes in treatment for BMs from CRC. METHODS We retrospectively surveyed treatments for and outcomes of BMs from CRC in 208 patients treated during 1997-2018. Patients were divided into two groups according to time of BM diagnosis, i.e., 1997-2013 ("first period") and 2014-2018 ("second period"). We compared overall survival between the periods and assessed how the transition impacted prognostic factors affecting overall survival, including the following prognostic factors such as Karnofsky performance status (KPS), volume-related factors (BM number and diameter), and BM treatment modalities as covariates. RESULTS Of the 208 patients, 147 were treated in the first period and 61 in the second period. Whole-brain radiotherapy use decreased from 67 to 39% in the second period, and stereotactic radiotherapy use increased from 30 to 62%. Median survival after BM diagnosis improved from 6.1 to 8.5 months (p = 0.0272). Multivariate analysis revealed KPS, control of primary tumor, stereotactic radiotherapy use, and chemotherapy history as independent prognostic factors during the entire observation period. Hazard ratios of KPS, primary tumor control, and stereotactic radiotherapy were higher in the second period, whereas prognostic impact of chemotherapy history before BM diagnosis was similar in both periods. CONCLUSION Overall survival of patients with BMs from CRC improved since 2014, which can be attributed to advances in chemotherapy and the more widespread use of stereotactic radiotherapy.
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Affiliation(s)
- Jun Imaizumi
- Department of Colorectal Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 1040045, Japan
| | - Dai Shida
- Department of Colorectal Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 1040045, Japan.
- Division of Frontier Surgery, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo, 1088639, Japan.
| | - Narikazu Boku
- Gastrointestinal Medical Oncology Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 1040045, Japan
- Department of Oncology and General Medicine, IMSUT Hospital, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Hiroshi Igaki
- Department of Radiation Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 1040045, Japan
| | - Jun Itami
- Department of Radiation Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 1040045, Japan
- Department of Radiology, Shin Matsudo Central General Hospital, 1-380 Shinmatsudo, Matsudo-shi, Chiba, 2700034, Japan
| | - Yasuji Miyakita
- Department of Neurosurgery and Neuro-Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 1040045, Japan
| | - Yoshitaka Narita
- Department of Neurosurgery and Neuro-Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 1040045, Japan
| | - Atsuo Takashima
- Gastrointestinal Medical Oncology Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 1040045, Japan
| | - Yukihide Kanemitsu
- Department of Colorectal Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 1040045, Japan
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Li W, Ding C, Sheng W, Wan Q, Cui Z, Qi G, Liu Y. Development and validation of a nomogram for the prediction of brain metastases in small cell lung cancer. THE CLINICAL RESPIRATORY JOURNAL 2023; 17:456-467. [PMID: 37071990 DOI: 10.1111/crj.13615] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 03/29/2023] [Indexed: 04/20/2023]
Abstract
INTRODUCTION The aim was to develop and validate a nomogram for the prediction of brain metastases (BM) in small cell lung cancer (SCLC), to explore the risk factors and assist clinical decision-making. METHODS We reviewed the clinical data of SCLC patients between 2015 and 2021. Patients between 2015 and 2019 were included to develop, whereas patients between 2020 and 2021 were used for external validation. Clinical indices were analysed by using the least absolute shrinkage and selection operator (LASSO) logistic regression analyses. The final nomogram was constructed and validated by bootstrap resampling. RESULTS A total of 631 SCLC patients between 2015 and 2019 were included to construct model. Gender, T stage, N stage, Eastern Cooperative Oncology Group (ECOG), haemoglobin (HGB), the absolute value of lymphocyte (LYMPH #), platelet (PLT), retinol-binding protein (RBP), carcinoembryonic antigen (CEA) and neuron-specific enolase (NSE) were identified as risk factors and included into the model. The C-indices were 0.830 and 0.788 in the internal validation by 1000 bootstrap resamples. The calibration plot revealed excellent agreement between the predicted and the actual probability. Decision curve analysis (DCA) showed better net benefits with a wider range of threshold probability (net clinical benefit was 1%-58%). The model was further externally validated in patients between 2020 and 2021 with a C-index of 0.818. CONCLUSIONS We developed and validated a nomogram to predict the risk of BM in SCLC patients, which could help clinicians to rationally schedule follow-ups and promptly implement interventions.
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Affiliation(s)
- Weiwei Li
- Department of Pulmonary and Critical Care Medicine, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, 250021, China
- Shandong Key Laboratory of Infections Respiratory Disease, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, China
- Department of Critical Care Medicine, The 960th Hospital of the PLA (People's Liberation Army) Joint Logistics Support Force, Jinan, Shandong, 250012, China
| | - Can Ding
- Department of Pulmonary and Critical Care Medicine, Central Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250013, China
| | - Wei Sheng
- Cancer Centre, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
| | - Qiang Wan
- Center of Cell Metabolism and Disease, Jinan Central Hospital, Shandong University, Jinan, Shandong, 250013, China
| | - Zhengguo Cui
- Department of Environmental Health, University of Fukui School of Medical Science, Fukui, Japan
| | - Guiye Qi
- Department of Medical Engineering Management, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
| | - Yi Liu
- Department of Pulmonary and Critical Care Medicine, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, 250021, China
- Shandong Key Laboratory of Infections Respiratory Disease, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, China
- Department of Allergy, Department of Pulmonary and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
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Nieder C, Haukland EC, Mannsåker B, Dalhaug A. The LabPS score: Inexpensive, Fast, and Site-agnostic Survival Prediction. Am J Clin Oncol 2023; 46:178-182. [PMID: 36806562 DOI: 10.1097/coc.0000000000000987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
OBJECTIVES To provide a widely applicable, blood-biomarker-based and performance-status-based prognostic model, which predicts the survival of patients undergoing palliative non-brain radiotherapy. This model has already been examined in a cohort of patients treated for brain metastases and performed well. METHODS This was a retrospective single-institution analysis of 375 patients, managed with non-ablative radiotherapy to extracranial targets, such as bone, lung, or lymph nodes. Survival was stratified by LabPS score, a model including serum hemoglobin, platelets, albumin, C-reactive protein, lactate dehydrogenase, and performance status. Zero, 0.5, or 1 point was assigned and the final point sum calculated. A higher point sum indicates shorter survival. RESULTS The LabPS score predicted overall survival very well (median 0.6 to 26.5 mo, 3-month rate 0% to 100%, 1-year rate 0% to 89%), P =0.0001. However, the group with the poorest prognosis (4.5 points) was very small. Most patients with comparably short survival or radiotherapy administered in the last month of life had a lower point sum. Additional prognostic factors, such as liver metastases, opioid analgesic use, and/or corticosteroid medication, were identified. CONCLUSIONS If busy clinicians prefer a general prognostic model rather than a panel of separate diagnosis-specific/target-specific scores, they may consider validating the LabPS score in their own practice. In resource-constrained settings, inexpensive standard blood tests may be preferable over imaging-derived prognostic information. Just like other available scores, the LabPS cannot identify all patients with very short survival.
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Affiliation(s)
- Carsten Nieder
- Department of Oncology and Palliative Medicine, Nordland Hospital, Bodø
- Department of Clinical Medicine, Faculty of Health Sciences, UiT-The Arctic University of Norway, Tromsø
| | - Ellinor C Haukland
- Department of Oncology and Palliative Medicine, Nordland Hospital, Bodø
- SHARE-Center for Resilience in Healthcare, Faculty of Health Sciences, Department of Quality and Health Technology, University of Stavanger, Stavanger, Norway
| | - Bård Mannsåker
- Department of Oncology and Palliative Medicine, Nordland Hospital, Bodø
| | - Astrid Dalhaug
- Department of Oncology and Palliative Medicine, Nordland Hospital, Bodø
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Anis SB, Hani U, Yousaf I. Predictors of Survival in Patients with Metastatic Brain Tumors: Experience from a Low-to-Middle-Income Country. Asian J Neurosurg 2023; 18:139-149. [PMID: 37056900 PMCID: PMC10089740 DOI: 10.1055/s-0043-1764120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023] Open
Abstract
Abstract
Objective The interplay of static factors and their effect on metastatic brain tumor survival, especially in low-to-middle-income countries (LMICs), has been rarely studied. To audit our experience, and explore novel survival predictors, we performed a retrospective analysis of brain metastases (BM) patients at Shaukat Khanum Memorial Cancer Hospital (SKMCH), Pakistan.
Materials and Methods A retrospective review was conducted of consecutive patients who presented with BM between September 2014 and September 2019 at SKMCH. Patients with incomplete records were excluded.
Statistical Analysis SPSS (v.25 IBM, Armonk, New York, United States) was used to collect and analyze data via Cox-Regression and Kaplan–Meier curves.
Results One-hundred patients (mean age 45.89 years) with confirmed BM were studied. Breast cancer was the commonest primary tumor. Median overall survival (OS) was 6.7 months, while the median progression-free survival (PFS) was 6 months. Age (p = 0.001), gender (p = 0.002), Eastern Cooperative Oncology Group (p < 0.05), anatomical site (p = 0.002), herniation (p < 0.05), midline shift (p = 0.002), treatment strategies (p < 0.05), and postoperative complications (p < 0.05) significantly impacted OS, with significantly poor prognosis seen with extremes of age, male gender (hazard ratio [HR]: 2.0; 95% confidence interval [CI]: 1.3–3.1; p = 0.003), leptomeningeal lesions (HR: 5.7; 95% CI: 1.1–29.7; p = 0.037), and patients presenting with uncal herniation (HR: 3.5; 95% CI: 1.9–6.3; p < 0.05). Frontal lobe lesions had a significantly better OS (HR: 0.5; 95% CI: 0.2–1.0; p = 0.049) and PFS (HR: 0.08; 95% CI: 0.02–0.42; p = 0.003).
Conclusion BM has grim prognoses, with comparable survival indices between developed countries and LMICs. Early identification of both primary malignancy and metastatic lesions, followed by judicious management, is likely to significantly improve survival.
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Natesan D, Carpenter DJ, Giles W, Oyekunle T, Niedzwiecki D, Reitman ZJ, Kirkpatrick JP, Floyd SR. Clinical Factors Associated with 30-Day Mortality Among Patients Undergoing Brain Metastases Radiotherapy. Adv Radiat Oncol 2023; 8:101211. [PMID: 37152484 PMCID: PMC10157109 DOI: 10.1016/j.adro.2023.101211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 02/24/2023] [Indexed: 03/11/2023] Open
Abstract
Purpose Existing brain metastasis prognostic models do not identify patients at risk of very poor survival after radiation therapy (RT). Identifying patient and disease risk factors for 30-day mortality (30-DM) after RT may help identify patients who would not benefit from RT. Methods and Materials All patients who received stereotactic radiosurgery (SRS) or whole-brain RT (WBRT) for brain metastases from January 1, 2017, to September 30, 2020, at a single tertiary care center were included. Variables regarding demographics, systemic and intracranial disease characteristics, symptoms, RT, palliative care, and death were recorded. Thirty-day mortality was defined as death within 30 days of RT completion. The Kaplan-Meier method was used to estimate median overall survival. Univariate and multivariable logistic regression models were used to assess associations between demographic, tumor, and treatment factors and 30-DM. Results A total of 636 patients with brain metastases were treated with either WBRT (n = 117) or SRS (n = 519). The most common primary disease types were non-small cell lung (46.7%) and breast (19.8%) cancer. Median survival time was 6 months (95% CI, 5-7 months). Of the 636 patients, 75 (11.7%) died within 30 days of RT. On multivariable analysis, progressive intrathoracic disease (hazard ratio [HR], 4.67; 95% CI, 2.06-10.60; P = .002), progressive liver and/or adrenal metastases (HR, 2.20; 95% CI, 1.16-3.68; P = .02), and inpatient status (HR, 4.51; 95% CI, 1.78-11.42; P = .002) were associated with dying within 30 days of RT. A higher Karnofsky Performance Status (KPS) score (HR, 0.95; 95% CI, 0.93-0.97; P < .001), synchronous brain metastases at time of initial diagnosis (HR, 0.45; 95% CI, 0.21-0.96; P = .04), and outpatient palliative care utilization (HR, 0.45; 95% CI, 0.20-1.00; P = .05) were associated with surviving more than 30 days after RT. Conclusions Multiple factors including a lower KPS, progressive intrathoracic disease, progressive liver and/or adrenal metastases, and inpatient status were associated with 30-DM after RT. A higher KPS, brain metastases at initial diagnosis, and outpatient palliative care utilization were associated with survival beyond 30 days. These data may aid in identifying which patients may benefit from brain metastasis-directed RT.
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Affiliation(s)
| | | | | | - Taofik Oyekunle
- Biostatistics and Bioinformatics, Duke University Medical Center, Durham, North Carolina
| | - Donna Niedzwiecki
- Biostatistics and Bioinformatics, Duke University Medical Center, Durham, North Carolina
| | | | | | - Scott R. Floyd
- Departments of Radiation Oncology
- Corresponding author: Scott R. Floyd, MD, PhD
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Liang L, Wang Z, Duan H, He Z, Lu J, Jiang X, Hu H, Li C, Yu C, Zhong S, Cui R, Guo X, Deng M, Chen Y, Du X, Wu S, Chen L, Mou Y. Survival Benefits of Radiotherapy and Surgery in Lung Cancer Brain Metastases with Poor Prognosis Factors. Curr Oncol 2023; 30:2227-2236. [PMID: 36826133 PMCID: PMC9954973 DOI: 10.3390/curroncol30020172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 02/07/2023] [Accepted: 02/08/2023] [Indexed: 02/15/2023] Open
Abstract
BACKGROUND Radiotherapy and surgery are the standard local treatments for lung cancer brain metastases (BMs). However, limited studies focused on the effects of radiotherapy and surgery in lung cancer BMs with poor prognosis factors. METHODS We retrospectively analyzed 714 patients with lung cancer BMs. Analyses of overall survival (OS) and risk factors for OS were assessed by the log-rank test and Cox proportional hazard model. RESULTS Age ≥ 65 years, a Karnofsky Performance Scale (KPS) score ≤ 70, anaplastic large-cell lymphoma kinase (ALK)/epidermal growth factor receptor (EGFR) wild type, and extracranial metastases were related to poor prognosis. Patients were stratified according to these poor prognosis factors. In patients with the ALK/EGFR wild type, whole brain radiotherapy (WBRT), stereotactic radiosurgery (SRS), and surgery improved the OS of patients. WBRT and SRS were the independent protective factors for OS. In patients with extracranial metastases, patients who received WBRT plus SRS or WBRT alone had longer OS than those who did not receive radiotherapy. WBRT plus SRS and WBRT were the independent protective factors for OS. CONCLUSIONS Radiotherapy and surgery are associated with improved survival for lung cancer BMs with the ALK/EGFR wild type. Radiotherapy is associated with improved survival in lung cancer BMs with extracranial metastases.
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Affiliation(s)
- Lun Liang
- Department of Neurosurgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Zhenning Wang
- Department of Neurosurgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
- Department of Neurosurgery, Dongguan People’s Hospital (Affiliated Dongguan Hospital, South Medical University), Dongguan 523058, China
| | - Hao Duan
- Department of Neurosurgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Zhenqiang He
- Department of Neurosurgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Jie Lu
- Department of Neurosurgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Xiaobing Jiang
- Department of Neurosurgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Hongrong Hu
- Department of Neurosurgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Chang Li
- Department of Neurosurgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Chengwei Yu
- Department of Neurosurgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Sheng Zhong
- Department of Neurosurgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Run Cui
- Department of Neurosurgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Xiaoyu Guo
- Department of Neurosurgery, The First Affiliated Hospital of Ji’nan University, Guangzhou 518053, China
| | - Meiling Deng
- Department of Radiotherapy, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Yuanyuan Chen
- Department of Radiotherapy, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Xiaojing Du
- Department of Radiotherapy, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Shaoxiong Wu
- Department of Radiotherapy, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Likun Chen
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
- Correspondence: (L.C.); (Y.M.); Tel.: +86-20-8734-3899 (L.C. & Y.M.); Fax: +86-20-8734-3310 (L.C. & Y.M.)
| | - Yonggao Mou
- Department of Neurosurgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
- Correspondence: (L.C.); (Y.M.); Tel.: +86-20-8734-3899 (L.C. & Y.M.); Fax: +86-20-8734-3310 (L.C. & Y.M.)
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Gu L, Qing S, Zhang HJ. A new prognostic model for brain metastases of specific primary tumors with stereotactic radiotherapy. Cancer Radiother 2023; 27:183-188. [PMID: 36781369 DOI: 10.1016/j.canrad.2022.08.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 08/16/2022] [Accepted: 08/27/2022] [Indexed: 02/13/2023]
Abstract
PURPOSE Stereotactic radiotherapy (SRT) was widely used in brain metastases (BM), especially in oligometastases. It is imperative to develop a new prognostic score to predict the overall survival (OS) of brain metastases based on prognostic factors for specific primary tumors. MATERIAL AND METHOD One hundred and ninety-seven patients were involved in the training cohort to develop a new prognostic score to predict the overall survival (OS) of brain metastases for specific primary tumors. Independent prognostic factors were confirmed using a Cox regression model. The score was developed based on clinical prognostic factors of OS with Cox proportional hazards model. The result was validated in another cohort with 56 participants to evaluate the performance of the score. RESULTS One hundred and ninety-seven patients with 329 brain metastases received SRT. For NSCLC, the significant prognostic factors were extracranial metastases, target therapy and number of brain metastases. For gastrointestinal cancer, the significant prognostic factors were target therapy and number of brain metastases. CONCLUSION The prognostic factors scores were varied by the histologic types which can be used to efficiently stratify for selected patients with brain-metastasis.
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Affiliation(s)
- L Gu
- Department of Radiation Oncology, The First Affiliated Hospital of Naval Military Medical University, Shanghai,China
| | - S Qing
- Department of Radiation Oncology, The First Affiliated Hospital of Naval Military Medical University, Shanghai,China
| | - H-J Zhang
- Department of Radiation Oncology, The First Affiliated Hospital of Naval Military Medical University, Shanghai,China.
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Potthoff AL, Heimann M, Lehmann F, Ilic I, Paech D, Borger V, Radbruch A, Schäfer N, Schuss P, Vatter H, Herrlinger U, Schneider M. Survival after resection of brain metastasis: impact of synchronous versus metachronous metastatic disease. J Neurooncol 2023; 161:539-545. [PMID: 36695975 PMCID: PMC9992001 DOI: 10.1007/s11060-023-04242-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 01/07/2023] [Indexed: 01/26/2023]
Abstract
PURPOSE Patients with brain metastasis (BM) from solid tumors are in an advanced stage of cancer. BM may occur during a known oncological disease (metachronous BM) or be the primary manifestation of previously unknown cancer (synchronous BM). The time of diagnosis might decisively impact patient prognosis and further treatment stratification. In the present study, we analyzed the prognostic impact of synchronous versus (vs.) metachronous BM occurrence following resection of BM. METHODS Between 2013 and 2018, 353 patients had undergone surgical therapy for BM at the authors' neuro-oncological center. Survival stratification calculated from the day of neurosurgical resection was performed for synchronous vs. metachronous BM diagnosis. RESULTS Non-small-cell lung carcinoma (NSCLC) was the most common tumor entity of primary site (43%) followed by gastrointestinal cancer (14%) and breast cancer (13%). Synchronous BM occurrence was present in 116 of 353 patients (33%), metachronous BM occurrence was present in 237 of 353 patients (67%). NSCLC was significantly more often diagnosed via resection of the BM (56% synchronous vs. 44% metachronous situation, p = 0.0001). The median overall survival for patients with synchronous BM diagnosis was 12 months (95% confidence interval (CI) 7.5-16.5) compared to 13 months (95% CI 9.6-16.4) for patients with metachronous BM diagnosis (p = 0.97). CONCLUSIONS The present study indicates that time of BM diagnosis (synchronous vs. metachronous) does not significantly impact patient survival following surgical therapy of BM. These results suggest that the indication for neurosurgical BM resection should be made regardless of a synchronous or a metachronous time of BM occurrence.
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Affiliation(s)
| | - Muriel Heimann
- Department of Neurosurgery, University Hospital, Bonn, Germany
| | - Felix Lehmann
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany
| | - Inja Ilic
- Department of Neurosurgery, University Hospital, Bonn, Germany
| | - Daniel Paech
- Department of Neuroradiology, University Hospital Bonn, Bonn, Germany
| | - Valeri Borger
- Department of Neurosurgery, University Hospital, Bonn, Germany
| | | | - Niklas Schäfer
- Division of Clinical Neuro-Oncology, Department of Neurology, University Hospital Bonn, Bonn, Germany
| | - Patrick Schuss
- Department of Neurosurgery, University Hospital, Bonn, Germany.,Department of Neurosurgery, BG Klinikum Unfallkrankenhaus Berlin gGmbH, Berlin, Germany
| | - Hartmut Vatter
- Department of Neurosurgery, University Hospital, Bonn, Germany
| | - Ulrich Herrlinger
- Division of Clinical Neuro-Oncology, Department of Neurology, University Hospital Bonn, Bonn, Germany
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Steinmann J, Rapp M, Sadat H, Staub-Bartelt F, Turowski B, Steiger HJ, Hänggi D, Sabel M, Kamp MA. The impact of preoperative MRI-based apparent diffusion coefficients on local recurrence and outcome in patients with cerebral metastases. Br J Neurosurg 2023; 37:12-19. [PMID: 32990044 DOI: 10.1080/02688697.2020.1817856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Surgery of single cerebral metastases is standard but frequently fails to achieve local tumour control. Reliable predictors for local tumour progression and overall survival are unknown. MRI-based apparent diffusion coefficients (ADC) correlate with tumour cellularity and invasion. The present study analysed a potential relation between the MRI based apparent diffusion coefficients local recurrence and outcome in patients with brain metastases. METHODS A retrospective analysis was performed for patients with cerebral metastases and complete surgical resection evaluated by an early postoperative MRI < 72h. Minimal ADC and mean ADC were assessed in preoperative 1,5T-MRI scans by placing regions of interests in the tumour and the peritumoural tissue. RESULTS Analysis of the relation between ADC values, local progression and outcome was performed in 86 patients with a mean age of 59 years (range 33-83 years). Primary site was NSCLC in 37.2% of all cases. Despite complete resection 33.7% of all patients suffered from local in-brain-progression. There were no significant differences in ADC values in groups based on histology. In the present cohort, the mean ADCmin and the mean ADCmean within the metastasis did not differ significantly between patients with and without a later local in-brain progression (634 × 10-6 vs. 661 × 10-6 mm2/s and 1324 × 10-6 vs. 1361 × 10-6 mm2/s; 1100 × 10-6 vs. 1054 × 10-6 mm2/s; each p > 0.05). Mean ADC values did not correlate significantly with PFS and OAS. CONCLUSION In the present study analysed ADC values had no significant impact on local in brain progression and survival parameters.
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Affiliation(s)
- Julia Steinmann
- Klinik für Neurochirurgie, Heinrich-Heine-Universität, Düsseldorf, Germany
| | - Marion Rapp
- Klinik für Neurochirurgie, Heinrich-Heine-Universität, Düsseldorf, Germany
| | - Hosai Sadat
- Klinik für Neurochirurgie, Heinrich-Heine-Universität, Düsseldorf, Germany
| | | | - Bernd Turowski
- Klinik für Radiologie, Heinrich-Heine-Universität, Düsseldorf, Germany
| | - Hans-Jakob Steiger
- Klinik für Neurochirurgie, Heinrich-Heine-Universität, Düsseldorf, Germany
| | - Daniel Hänggi
- Klinik für Neurochirurgie, Heinrich-Heine-Universität, Düsseldorf, Germany
| | - Michael Sabel
- Klinik für Neurochirurgie, Heinrich-Heine-Universität, Düsseldorf, Germany
| | - Marcel A Kamp
- Klinik für Neurochirurgie, Heinrich-Heine-Universität, Düsseldorf, Germany
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Hu H, Archer C, Yip D, Peters G. Clinical predictors of survival in real world practice in stage IV melanoma. Cancer Rep (Hoboken) 2023; 6:e1691. [PMID: 36161287 PMCID: PMC9939985 DOI: 10.1002/cnr2.1691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 06/30/2022] [Accepted: 07/21/2022] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND AND AIM While studies continually identify new clinical prognostic factors in stage IV melanoma, the introduction of targeted and immunotherapies have revolutionised the prognosis of advanced melanoma since 2011. The study aims to investigate the prognostic significance of past and newly identified clinical factors in a contemporary cohort. METHODS A retrospective analysis of The Canberra Hospital melanoma database identified 161 patients with Stage IV melanoma between 2011 and 2017. Survival was analysed by demographics and clinical factors with chi-square tests to determine significance. Logistic binary regression was performed to test the independence of the clinical factors on predicting the survival outcome. RESULTS Overall, the 3-month, 6-month, 9-month, and 12-month stage IV melanoma survival rate of our cohort was 79%, 67%, 55%, and 45%, respectively. Age, sex, and BRAF mutation status were found to have no impact on survival, whereas M1d category of the American Joint Committee on Cancer (AJCC) staging (8th edition), neutrophil-lymphocyte ratio (NLR) >3, elevated serum LDH, more than three metastatic sites, brain metastases, poorer Eastern cooperative oncology group (ECOG) status were associated with poorer survival. Binary logistic regression test identified AJCC staging, NLR (cutoff score 3), LDH, and brain metastases as independent prognostic factors. CONCLUSION Most clinical factors investigated in this study were found to have a statistically significant impact on survival, with AJCC (8th edition) staging M1a-M1d, NLR (cutoff score 3), LDH, and brain metastases identified as independent prognostic factors in stage IV melanoma from a contemporary cohort treated with targeted therapies and immunotherapies.
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Affiliation(s)
- Hsien‐Pang Hu
- ANU Medical SchoolAustralian National UniversityCanberraAustralia
| | - Christine Archer
- Department of Medical OncologyThe Canberra HospitalCanberraAustralia
- College of Nursing & Health SciencesFlinders UniversityAdelaideSouth AustraliaAustralia
| | - Desmond Yip
- ANU Medical SchoolAustralian National UniversityCanberraAustralia
- Department of Medical OncologyThe Canberra HospitalCanberraAustralia
| | - Geoffrey Peters
- ANU Medical SchoolAustralian National UniversityCanberraAustralia
- Department of Medical OncologyThe Canberra HospitalCanberraAustralia
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Kuntz L, Le Fèvre C, Jarnet D, Keller A, Meyer P, Thiery A, Cebula H, Noel G, Antoni D. Changes in the characteristics of patients treated for brain metastases with repeat stereotactic radiotherapy (SRT): a retrospective study of 184 patients. Radiat Oncol 2023; 18:21. [PMID: 36717863 PMCID: PMC9885681 DOI: 10.1186/s13014-023-02200-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 01/03/2023] [Indexed: 01/31/2023] Open
Abstract
PURPOSE Brain metastases (BMs) are the leading cause of intracranial malignant neoplasms in adults. WHO, Karnofsky performance status (KPS), age, number of BMs, extracerebral progression (ECP), recursive partitioning analysis (RPA), diagnosis-specific graded prognostic assessment (Ds-GPA) are validated prognostic tools to help clinicians decide on treatment. No consensus exists for repeat stereotactic radiotherapy (SRT) for BMs. The aim of this study was to review the changes in patient characteristics treated with repeated SRTs. METHODS AND MATERIALS The data of patients treated between 2010 and 2020 with at least two courses of SRT without previous whole brain radiotherapy (WBRT) were reviewed. Age, WHO, KPS, ECP, type of systemic treatment, number of BMs were recorded. RPA, Ds-GPA and brain metastasis velocity (BMV) were calculated. RESULTS 184 patients were treated for 915 BMs and received two to six SRTs for local or distant brain recurrence. The median number of BMs treated per SRT was 1 (range: 1-6), for a median of 4 BMs treated during all sessions (range: 2-19). WHO, Ds-GPA and RPA were stable between each session of SRT, whereas KPS was significantly better in SRT1 than in the following SRT. The number of BMs was not significantly different between each SRT, but there was a tendency for more BM at SRT1 (p = 0.06). At SRT1, patients had largest BM and undergo more surgery than during the following SRT (p < 0.001). 6.5%, 37.5% and 56% of patients were classified as high, intermediate, and low BMV, respectively, at the last SRT session. There was almost perfect concordance between the BMV-grade calculated at the last SRT session and at SRT2 (r = 0.89; p < 0.001). CONCLUSION Repeated SRT doesn't lead to a marked alteration in the general condition, KPS was maintained at over 70% for more than 95% of patients during all SRTs. Long survival can be expected, especially in low-grade BMV patients. WBRT shouldn't be aborted, especially for patients developing more than twelve BMs annually.
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Affiliation(s)
- L. Kuntz
- grid.512000.6Department of Radiation Therapy, Institut de Cancérologie Strasbourg Europe (ICANS), 17 Rue Albert Calmette, 67200 Strasbourg, France
| | - C. Le Fèvre
- grid.512000.6Department of Radiation Therapy, Institut de Cancérologie Strasbourg Europe (ICANS), 17 Rue Albert Calmette, 67200 Strasbourg, France
| | - D. Jarnet
- grid.512000.6Medical Physics Unit, Institut de Cancérologie Strasbourg Europe (ICANS), 17 Rue Albert Calmette, 67200 Strasbourg, France
| | - A. Keller
- grid.512000.6Department of Radiation Therapy, Institut de Cancérologie Strasbourg Europe (ICANS), 17 Rue Albert Calmette, 67200 Strasbourg, France
| | - P. Meyer
- grid.512000.6Medical Physics Unit, Institut de Cancérologie Strasbourg Europe (ICANS), 17 Rue Albert Calmette, 67200 Strasbourg, France
| | - A. Thiery
- grid.512000.6Medical Information Department, Institut de Cancérologie Strasbourg Europe (ICANS), 3 Rue de La Porte de L’Hôpital, 67065 Strasbourg Cedex, France
| | - H. Cebula
- grid.412220.70000 0001 2177 138XDepartment of Neurosurgery, University Hospitals of Strasbourg, 1 Avenue Molière, 67200 Strasbourg, France
| | - G. Noel
- grid.512000.6Department of Radiation Therapy, Institut de Cancérologie Strasbourg Europe (ICANS), 17 Rue Albert Calmette, 67200 Strasbourg, France
| | - D. Antoni
- grid.512000.6Department of Radiation Therapy, Institut de Cancérologie Strasbourg Europe (ICANS), 17 Rue Albert Calmette, 67200 Strasbourg, France
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Minareci Y, Ak N, Tosun OA, Sozen H, Saip PM, Topuz S, Salihoglu MY. Central nervous system metastasis in gynecologic cancers: Seeking the prognostic factors. J Cancer Res Ther 2023; 19:S523-S529. [PMID: 38384014 DOI: 10.4103/jcrt.jcrt_499_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 06/27/2022] [Indexed: 02/23/2024]
Abstract
OBJECTIVE Central nervous system (CNS) metastasis originating from gynecological cancer is a very rare and late manifestation of the disease. Therefore, there is still limited data on prognostic factors for survival. The objective of the present study is to identify prognostic factors for survival in patients with CNS metastasis originating from gynecological cancer. STUDY DESIGN The present retrospective study analyzed the patients with gynecological cancers who were treated due to CNS metastases between January 1999 and December 2019 at Istanbul University Hospital. RESULTS Forty-seven patients with CNS metastasis of gynecological origin were included in the study. The median age at the time of CNS metastasis was 59 (range 34-93). The median time from initial cancer diagnosis to CNS metastasis was 24.9 (range: 0-108.2) months. Most patients had epithelial ovarian cancer (EOC) (76.6%), followed by endometrial cancer (EC) (14.8%), cervical cancer (CC) (4.3%), and vulvar cancer (VC) (4.3%). By multivariate analysis, the presence of extracranial metastasis (HR: 5.10; 95% CI: 1.71-15.18), Eastern Cooperative Oncology Group (ECOG) performance status ≥3 (HR: 2.92; 95% CI: 1.36-6.26), palliative care only for the treatment of CNS metastasis (HR: 1.47; 95% CI: 0.58-4.11), and treatment-free interval (TFI) <6 months (HR: 2.74; 95% CI: 1.23-6.08) were independent factors that associated with worse survival. CONCLUSION Patients with CNS metastasis who have favorable prognostic factors are considered to be appropriate candidates for aggressive and long-term treatment strategies. Extracranial metastasis, ECOG performance status, treatment history of CNS metastasis, and TFI were determined as independent prognostic factors that improved survival. TFI might be taken into account as a prognostic factor for patients with CNS metastasis in gynecological cancer.
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Affiliation(s)
- Yagmur Minareci
- Department of Gynecologic Oncology, Eskisehir City Hospital, Eskisehir, Turkey
| | - Naziye Ak
- Department of Medical Oncology Istanbul University, Institute of Oncology, Istanbul University, Istanbul, Turkey
| | - Ozgur Aydın Tosun
- Department of Gynecology and Obstetrics, Division of Gynecologic Oncology Istanbul Medeniyet University, Goztepe Research and Training Hospital, Istanbul, Turkey
| | - Hamdullah Sozen
- Department of Gynecology and Obstetrics, Division of Gynecologic Oncology, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Pinar Mualla Saip
- Department of Medical Oncology Istanbul University, Institute of Oncology, Istanbul University, Istanbul, Turkey
| | - Samet Topuz
- Department of Gynecology and Obstetrics, Division of Gynecologic Oncology, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Mehmet Yavuz Salihoglu
- Department of Gynecology and Obstetrics, Division of Gynecologic Oncology, Faculty of Medicine, Istanbul University, Istanbul, Turkey
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Nieder C, Andratschke NH, Grosu AL. Personalized radiotherapy of brain metastases: survival prediction by means of dichotomized or differentiated blood test results? Front Oncol 2023; 13:1156161. [PMID: 37114122 PMCID: PMC10126728 DOI: 10.3389/fonc.2023.1156161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 03/29/2023] [Indexed: 04/29/2023] Open
Abstract
Background and objectives The validated LabBM score (laboratory parameters in patients with brain metastases) represents a widely applicable survival prediction model, which incorporates 5 blood test results (serum lactate dehydrogenase (LDH), C-reactive protein (CRP), albumin, platelets and hemoglobin). All tests are classified as normal or abnormal, without accounting for the wide range of abnormality observed in practice. We tested the hypothesis that improved stratification might be possible, if more granular test results are employed. Methods Retrospective analysis of 198 patients managed with primary whole-brain radiotherapy in one of the institutions who validated the original LabBM score. Results For two blood tests (albumin, CRP), discrimination was best for the original dichotomized version (normal/abnormal). For two others (LDH, hemoglobin), a three-tiered classification was best. The number of patients with low platelet count was not large enough for detailed analyses. A modified LabBM score was developed, which separates the intermediate of originally 3 prognostic groups into 2 statistically significantly different strata, resulting in a 4-tiered score. Conclusion This initial proof-of-principle study suggests that granular blood test results might contribute to further improvement of the score, or alternatively development of a nomogram, if additional large-scale studies confirm the encouraging results of the present analysis.
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Affiliation(s)
- Carsten Nieder
- Department of Oncology and Palliative Medicine, Nordland Hospital, Bodø, Norway
- Department of Clinical Medicine, Faculty of Health Sciences, UiT – The Arctic University of Norway, Tromsø, Norway
- *Correspondence: Carsten Nieder,
| | - Nicolaus H. Andratschke
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Anca L. Grosu
- Department of Radiation Oncology, Medical Center, Medical Faculty, University Freiburg, Freiburg, Germany
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