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Burden and Risk Factors of Brain Metastases in Melanoma: A Systematic Literature Review. Cancers (Basel) 2022; 14:cancers14246108. [PMID: 36551594 PMCID: PMC9777047 DOI: 10.3390/cancers14246108] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 12/07/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022] Open
Abstract
Melanoma can frequently metastasize to the brain with severe consequences. However, variation of melanoma brain metastases (MBM) development among populations is not well studied, and underlying mechanisms and risk factors for MBM development are not consistently documented. We conducted a systematic literature review (SLR) including a total of 39 articles to evaluate the proportion of melanoma patients who are diagnosed with, or develop, brain metastases, and summarize the risk factors of MBM. The average proportion of MBM was calculated and weighted by the sample size of each study. Meta-analyses were conducted for the selected risk factors using a random-effects model. The proportion of MBM at diagnosis was 33% (975 with MBM out of 2948 patients) among patients with cutaneous melanoma (excluding acral) and 23% (651/2875) among patients with cutaneous mixed with other types of melanoma. The proportion at diagnosis was lower among populations with mucosal (9/96, 9%) or uveal (4/184, 2%) melanoma and among populations outside the United States and Europe. Meta-analysis demonstrated that male vs. female gender and left-sided tumors vs. right-sided were significantly associated with increased risk of melanoma brain metastases. These data may help clinicians to assess an individual patient's risk of developing melanoma brain metastases.
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2
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Ter Maat LS, van Duin IAJ, Elias SG, van Diest PJ, Pluim JPW, Verhoeff JJC, de Jong PA, Leiner T, Veta M, Suijkerbuijk KPM. Imaging to predict checkpoint inhibitor outcomes in cancer. A systematic review. Eur J Cancer 2022; 175:60-76. [PMID: 36096039 DOI: 10.1016/j.ejca.2022.07.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/17/2022] [Accepted: 07/21/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND Checkpoint inhibition has radically improved the perspective for patients with metastatic cancer, but predicting who will not respond with high certainty remains difficult. Imaging-derived biomarkers may be able to provide additional insights into the heterogeneity in tumour response between patients. In this systematic review, we aimed to summarise and qualitatively assess the current evidence on imaging biomarkers that predict response and survival in patients treated with checkpoint inhibitors in all cancer types. METHODS PubMed and Embase were searched from database inception to 29th November 2021. Articles eligible for inclusion described baseline imaging predictive factors, radiomics and/or imaging machine learning models for predicting response and survival in patients with any kind of malignancy treated with checkpoint inhibitors. Risk of bias was assessed using the QUIPS and PROBAST tools and data was extracted. RESULTS In total, 119 studies including 15,580 patients were selected. Of these studies, 73 investigated simple imaging factors. 45 studies investigated radiomic features or deep learning models. Predictors of worse survival were (i) higher tumour burden, (ii) presence of liver metastases, (iii) less subcutaneous adipose tissue, (iv) less dense muscle and (v) presence of symptomatic brain metastases. Hazard rate ratios did not exceed 2.00 for any predictor in the larger and higher quality studies. The added value of baseline fluorodeoxyglucose positron emission tomography parameters in predicting response to treatment was limited. Pilot studies of radioactive drug tracer imaging showed promising results. Reports on radiomics were almost unanimously positive, but numerous methodological concerns exist. CONCLUSIONS There is well-supported evidence for several imaging biomarkers that can be used in clinical decision making. Further research, however, is needed into biomarkers that can more accurately identify which patients who will not benefit from checkpoint inhibition. Radiomics and radioactive drug labelling appear to be promising approaches for this purpose.
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Affiliation(s)
- Laurens S Ter Maat
- Image Science Institute, University Medical Center Utrecht, Utrecht, the Netherlands; Utrecht University, Utrecht, the Netherlands
| | - Isabella A J van Duin
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht, the Netherlands; Utrecht University, Utrecht, the Netherlands
| | - Sjoerd G Elias
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands; Utrecht University, Utrecht, the Netherlands
| | - Paul J van Diest
- Department of Pathology, University Medical Center Utrecht, Utrecht, the Netherlands; Utrecht University, Utrecht, the Netherlands
| | - Josien P W Pluim
- Image Science Institute, University Medical Center Utrecht, Utrecht, the Netherlands; Medical Image Analysis, Department Biomedical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands; Utrecht University, Utrecht, the Netherlands
| | - Joost J C Verhoeff
- Department of Radiotherapy, University Medical Center Utrecht, Utrecht, the Netherlands; Utrecht University, Utrecht, the Netherlands
| | - Pim A de Jong
- Department of Radiology, University Medical Center Utrecht, Utrecht, the Netherlands; Utrecht University, Utrecht, the Netherlands
| | - Tim Leiner
- Utrecht University, Utrecht, the Netherlands; Department of Radiology, Mayo Clinical, Rochester, MN, USA
| | - Mitko Veta
- Medical Image Analysis, Department Biomedical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands; Utrecht University, Utrecht, the Netherlands
| | - Karijn P M Suijkerbuijk
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht, the Netherlands; Utrecht University, Utrecht, the Netherlands.
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3
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Real-World Therapy with Pembrolizumab: Outcomes and Surrogate Endpoints for Predicting Survival in Advanced Melanoma Patients in Germany. Cancers (Basel) 2022; 14:cancers14071804. [PMID: 35406577 PMCID: PMC8997941 DOI: 10.3390/cancers14071804] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 03/29/2022] [Accepted: 03/30/2022] [Indexed: 02/04/2023] Open
Abstract
Simple Summary Knowledge on the real-world outcomes of patients with advanced melanoma and the value of different endpoints for evaluating survival benefits is limited. We investigated the outcomes and different surrogate endpoints for overall survival (OS) in 664 pembrolizumab-treated patients with advanced melanoma in Germany. Our findings support the effectiveness of pembrolizumab in real-world clinical practice. The real-world time to next treatment was most strongly correlated with OS, suggesting it as a valuable surrogate endpoint to assess treatment effectiveness. Real-world studies assessing time to next treatment could support clinical and payer decision making. Abstract Knowledge on the real-world characteristics and outcomes of pembrolizumab-treated advanced melanoma patients in Germany and on the value of different real-world endpoints as surrogates for overall survival (OS) is limited. A sample of 664 pembrolizumab-treated patients with advanced melanoma from the German registry ADOReg was used. We examined OS, real-world progression-free survival (rwPFS), real-world time to next treatment (rwTtNT), and real-world time on treatment (rwToT). Spearman’s rank and iterative multiple imputation (IMI)-based correlation coefficients were computed between the OS and the rwPFS, rwTtNT, and rwToT and reported for the first line of therapy and the overall sample. The median OS was 30.5 (95%CI 25.0–35.4) months, the rwPFS was 3.9 months (95%CI 3.5–4.9), the rwTtNT was 10.7 months (95%CI 9.0–12.9), and the rwToT was 6.2 months (95%CI 5.1–6.8). The rwTtNT showed the highest correlation with the OS based on the IMI (rIMI = 0.83), Spearman rank correlations (rs = 0.74), followed by the rwToT (rIMI = 0.74 and rs = 0.65) and rwPFS (rIMI = 0.69 and rs = 0.56). The estimates for the outcomes and correlations were similar for the overall sample and those in first-line therapy. The median OS was higher compared to recent real-world studies, supporting the effectiveness of pembrolizumab in regular clinical practice. The rwTtNT may be a valuable OS surrogate, considering the highest correlation was observed with the OS among the investigated real-world endpoints.
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4
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Ernst M, Giubellino A. The Current State of Treatment and Future Directions in Cutaneous Malignant Melanoma. Biomedicines 2022; 10:biomedicines10040822. [PMID: 35453572 PMCID: PMC9029866 DOI: 10.3390/biomedicines10040822] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 03/25/2022] [Accepted: 03/29/2022] [Indexed: 02/01/2023] Open
Abstract
Malignant melanoma is the leading cause of death among cutaneous malignancies. While its incidence is increasing, the most recent cancer statistics show a small but clear decrease in mortality rate. This trend reflects the introduction of novel and more effective therapeutic regimens, including the two cornerstones of melanoma therapy: immunotherapies and targeted therapies. Immunotherapies exploit the highly immunogenic nature of melanoma by modulating and priming the patient’s own immune system to attack the tumor. Treatments combining immunotherapies with targeted therapies, which disable the carcinogenic products of mutated cancer cells, have further increased treatment efficacy and durability. Toxicity and resistance, however, remain critical challenges to the field. The present review summarizes past treatments and novel therapeutic interventions and discusses current clinical trials and future directions.
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5
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Casarotto E, Chandwani S, Mortier L, Dereure O, Dutriaux C, Dalac S, Scherrer E, Lévy-Bachelot L, Verdoni L, Farge G, Allayous C, Oriano B, Dalle S, Lebbé C. Real-world effectiveness of pembrolizumab in advanced melanoma: analysis of a French national clinicobiological database. Immunotherapy 2021; 13:905-916. [PMID: 34074114 DOI: 10.2217/imt-2021-0077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To describe real-world pembrolizumab administration and outcomes for advanced melanoma in France. Materials & methods: Using the MelBase longitudinal database, this multicenter historical-prospective study examined treatment and outcomes of patients with nonuveal, unresectable stage III/IV melanoma initiating pembrolizumab from April 2016 to September 2017, with follow-up to September 2019. Kaplan-Meier time-to-event analyses were conducted. Results: Of 223 patients (median age 67; 51% men), 134 (60%), 36 (16%) and 53 (24%) initiated pembrolizumab in first-, second- and third-line, respectively. Median overall survival (months) was 32.6 (95% CI: 20.3-not reached [NR]), 14.4 (8.6-NR) and 9.3 (6.4-NR), respectively. Best real-world tumor response of complete or partial response was recorded for 49, 39 and 26% of patients, respectively. Conclusion: Study results support benefits of pembrolizumab therapy for advanced melanoma.
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Affiliation(s)
- Emilie Casarotto
- MSD France, Puteaux, France
- Current affiliation: Ividata Life Sciences, Levallois Perret, France
| | | | - Laurent Mortier
- Department of Dermatology, CHRU de Lille, University of Lille, ONCO-THAI INSERM, Lille, U1189, France
| | - Olivier Dereure
- Department of Dermatology, University Hospital of Montpellier, Montpellier, France
| | - Caroline Dutriaux
- Department of Dermatology, Bordeaux Saint-André Hospital, Bordeaux, France
| | - Sophie Dalac
- Department of Dermatology, University Hospital of Dijon, Dijon, France
| | | | | | | | | | - Clara Allayous
- Department of Dermatology, AP-HP Hôpital Saint Louis, F-75010 Paris, France
| | - Bastien Oriano
- Department of Dermatology, AP-HP Hôpital Saint Louis, F-75010 Paris, France
| | - Stéphane Dalle
- Department of Dermatology, Hospices Civils de Lyon, Cancer Research Center of Lyon, Pierre-Bénite, France
| | - Céleste Lebbé
- Université de Paris, Department of Dermatology, AP-HP Hôpital Saint Louis, F-75010 Paris, France; INSERM U976
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6
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Cowey CL, Scherrer E, Boyd M, Aguilar KM, Beeks A, Krepler C. Pembrolizumab Utilization and Clinical Outcomes Among Patients With Advanced Melanoma in the US Community Oncology Setting: An Updated Analysis. J Immunother 2021; 44:224-233. [PMID: 33734142 PMCID: PMC8191741 DOI: 10.1097/cji.0000000000000363] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 01/11/2021] [Indexed: 01/06/2023]
Abstract
Favorable outcomes have been observed with pembrolizumab among patients with advanced melanoma in clinical trials; however, limited evidence exists on the long-term efficacy in the real-world setting. This was an updated, retrospective observational study of adult patients with advanced (unresectable or metastatic) melanoma who initiated pembrolizumab (in any line of therapy) between January 1, 2014, and December 31, 2016, in The US Oncology Network and were followed through December 31, 2019 [median follow-up: 18.2 mo (range: 0.1-63.1 mo)]. Study data were sourced from electronic health records. Patient demographic, clinical, and treatment characteristics were assessed descriptively. Kaplan-Meier methods were used to evaluate overall survival (OS), time to treatment discontinuation, time to next treatment, physician-assessed time to tumor progression, and physician-assessed progression-free survival (rwPFS). Independent risk factors for OS and rwPFS were identified with multivariable Cox regression models. Of the 303 study-eligible patients, 119, 131, and 53 received pembrolizumab in the first-line, second-line, and third-line or beyond setting, respectively. Median OS across the study population was 29.3 months [95% confidence interval (CI): 20.3-49.7] and was the longest among those who received first-line pembrolizumab [42.8 mo (95% CI: 24.8-not reached)]. Median rwPFS across the study population was 5.1 months (95% CI: 4.0-7.6) and 8.1 months (95% CI: 4.6-14.4) among those who received first-line pembrolizumab. In the multivariable analyses for OS, increased age, worsening performance status, elevated lactate dehydrogenase, brain metastases, and pembrolizumab use in later lines were significantly associated a worse prognosis.
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Affiliation(s)
- Charles Lance Cowey
- Texas Oncology-Baylor Charles A. Sammons Cancer Center, Dallas
- Ontada, The Woodlands, TX
| | - Emilie Scherrer
- Merck Sharp & Dohme Corp., a subsidiary of Merck & Co. Inc., Kenilworth, NJ
| | | | | | | | - Clemens Krepler
- Merck Sharp & Dohme Corp., a subsidiary of Merck & Co. Inc., Kenilworth, NJ
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7
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Harsten RM, Fisher R, Al-Sanjari N, Idaewor P, Saad Abdalla Al-Zawi A. Metastatic Malignant Melanoma With Occult Primary Presenting as Breast Mass: A Case Report and Literature Review. Cureus 2021; 13:e15886. [PMID: 34327106 PMCID: PMC8304196 DOI: 10.7759/cureus.15886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/24/2021] [Indexed: 11/05/2022] Open
Abstract
Skin malignant melanoma (MM) is a malignant neoplasm that arises from the melanocytes in the basal layer of the epidermis. It is considered an aggressive neoplasm and is responsible for 75% of skin cancer deaths. Here we present a case of a young female patient who presented with a left breast mass and investigations revealed multiple disease foci from an occult MM.
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Affiliation(s)
| | - Rebecca Fisher
- General Surgery, Basildon and Thurrock University Hospital, Basildon, GBR
| | - Nazar Al-Sanjari
- Pathology, Basildon and Thurrock University Hospital, Basildon, GBR
| | - Philip Idaewor
- Cellular Pathology/Histopathology, Basildon and Thurrock University Hospital, Basildon, GBR
| | - Abdalla Saad Abdalla Al-Zawi
- General & Breast Surgery, Basildon and Thurrock University Hospital, Basildon, GBR.,General & Breast Surgery, Anglia Ruskin University, Chelmsford, GBR.,General & Breast Surgery, Mid and South Essex University Hospitals Group, Basildon, GBR
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8
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Xu J, Zhao J, Wang J, Sun C, Zhu X. Prognostic value of lactate dehydrogenase for melanoma patients receiving anti-PD-1/PD-L1 therapy: A meta-analysis. Medicine (Baltimore) 2021; 100:e25318. [PMID: 33832106 PMCID: PMC8036123 DOI: 10.1097/md.0000000000025318] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 03/02/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Several studies indicate the level of pretreatment lactate dehydrogenase (LDH) may be associated with the prognosis of patients receiving immune checkpoint inhibitors targeting programmed death receptor-1 (PD-1)/programmed death ligand 1 (PD-L1) which had been reported to dramatically improve the survival of patients with advanced or metastatic melanoma; however, no consensus has been reached because the presence of controversial conclusions. This study was to perform a meta-analysis to comprehensively explore the prognostic values of LDH for melanoma patients receiving anti-PD1/PD-L1 monotherapy. METHODS A systematic electronic search in the databases of PubMed, EMBASE and the Cochrane library was performed to identify all related articles up to April, 2020. The pooled hazard ratios (HRs) and 95% confidence intervals (CIs) were obtained to assess the prognostic values of pretreatment LDH in blood for overall survival (OS) and progression-free survival (PFS). RESULTS A total of 22 eligible studies involving 2745 patients were included. Of them, 19 studies with 20 results assessed the OS and the pooled analysis showed that an elevated pretreatment LDH level was significantly associated with a worse OS (HR = 2.44; 95% CI: 1.95-3.04, P < .001). Thirteen studies reported PFS and meta-analysis also revealed that a higher pretreatment LDH level predicted a significantly shorter PFS (HR, 1.61; 95% CI, 1.34-1.92; P < .001). Although heterogeneity existed among these studies, the same results were acquired in subgroup analyses based on sample size, country, study design, cut-off of LDH, type of PD-1/PD-L1 inhibitors and statistics for HRs (all HRs > 1 and P < .05). CONCLUSION This meta-analysis suggests LDH may serve as a potential biomarker to identify patients who can benefit from anti-PD-1/PD-L1 and then schedule treatments.
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Affiliation(s)
- Jun Xu
- Department of Radiotherapy
| | - Jianguo Zhao
- Department of Oncology Radiotherapy, Shaoxing People's Hospital, Shaoxing, Zhejiang Province, China
| | - Jianfang Wang
- Department of Oncology Radiotherapy, Shaoxing People's Hospital, Shaoxing, Zhejiang Province, China
| | - Caiping Sun
- Department of Oncology Radiotherapy, Shaoxing People's Hospital, Shaoxing, Zhejiang Province, China
| | - Xiaoling Zhu
- Department of Oncology Radiotherapy, Shaoxing People's Hospital, Shaoxing, Zhejiang Province, China
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9
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Effectiveness and safety of nivolumab in patients with head and neck cancer in Japanese real-world clinical practice: a multicenter retrospective clinical study. Int J Clin Oncol 2020; 26:494-506. [PMID: 33219460 PMCID: PMC7895797 DOI: 10.1007/s10147-020-01829-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 10/29/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND To fill the data gap between clinical trials and real-world settings, this study assessed the overall effectiveness and safety of nivolumab in patients with head and neck cancer (HNC) during Japanese real-world clinical practice. METHODS This was a multicenter, retrospective study in Japanese patients with recurrent or metastatic HNC who received nivolumab for the first time between July and December 2017. Data on the clinical use, effectiveness, and safety of nivolumab were extracted from patient medical records. RESULTS Overall, 256 patients were enrolled in this study. The median duration of nivolumab treatment was 72.5 days, with patients receiving a median of 6.0 (range 1-27) doses. Median overall survival (OS) was 9.5 (95% confidence interval [CI] 8.2-12.0) months and the estimated 12-month OS rate was 43.2%. The objective response rate (ORR) was 15.7% overall and 21.1%, 7.1%, and 13.6% in patients with primary nasopharynx, maxillary sinus, and salivary gland tumors, respectively, who had been excluded from CheckMate 141. Grade ≥ 3 immune-related adverse events occurred in 5.9% of patients. No new safety signals were identified compared with adverse events noted in CheckMate 141. CONCLUSIONS The effectiveness and safety of nivolumab in real-world clinical practice are consistent with data from the CheckMate 141 clinical trial. Therapeutic response was also observed in the groups of patients excluded from CheckMate 141. TRIAL REGISTRATION NUMBER UMIN-CTR (UMIN000032600), Clinicaltrials.gov (NCT03569436).
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10
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Borges FC, Ramos C, Ramos A, Mendes GP, Murteira R, Soares P, Furtado C, Miranda AC, Costa FA. Monitoring real-life utilization of pembrolizumab in advanced melanoma using the Portuguese National Cancer Registry. Pharmacoepidemiol Drug Saf 2020; 30:342-349. [PMID: 33103788 DOI: 10.1002/pds.5163] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 09/24/2020] [Accepted: 10/21/2020] [Indexed: 11/08/2022]
Abstract
OBJECTIVES To evaluate the effectiveness and safety of pembrolizumab use in advanced melanoma in a real-life context; and to explore the existence of an efficacy-effectiveness gap, comparing registry data with the reference clinical trial. METHODS This study followed the guidelines for good pharmacoepidemology practice. An ambispective cohort was constituted, initiating the observation upon drug approval (17/07/2015) and following exposed patients until death or cut-off date (15/11/2019). The primary outcome was overall survival (OS); secondary outcomes comprised progression-free survival (PFS), overall response rate (ORR) and the occurrence of adverse events (AE). For all survival analyses, the Kaplan-Meier estimator was used, considering a 95% confidence interval (CI), aside with one-year survival rates. RESULTS A total of 125 patients constituted the cohort, originating from 16 hospitals in Portugal. Median OS was estimated to be 16.9 months (CI95% 11.3-25.5) and the probability of survival after 1 year was 57.5% (CI95% 48.4%-65.6%). Median PFS was estimated to be 4.8 months (CI95% 3.9-6.7) and the probability of remaining progression-free after 1 year was 32.8% (CI95% 24.8-41.1). ORR was 30.4% (CI95% 22.5%-39.3%). AEs were experienced by 82% of patients, and 27% experienced AE≥ grade 3. CONCLUSIONS Our data suggest lower effectiveness in a real-life context than the efficacy reported in the clinical trial. Safety data seems, however, quite comparable to KEYNOTE-006.
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Affiliation(s)
- Fábio C Borges
- Registo Oncológico Nacional (RON), Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal
| | - Catarina Ramos
- Registo Oncológico Nacional (RON), Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal
| | - Adriana Ramos
- Registo Oncológico Nacional (RON), Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal
| | - Gonçalo P Mendes
- Registo Oncológico Nacional (RON), Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal
| | - Rodrigo Murteira
- Registo Oncológico Nacional (RON), Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal
| | - Patrícia Soares
- Registo Oncológico Nacional (RON), Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal
| | - Claudia Furtado
- Health Technology Assessment, Pricing and Reimbursement Division (DATS), INFARMED, Autoridade Nacional do Medicamento e Produtos de Saúde, I.P., Lisboa, Portugal
| | - Ana C Miranda
- Registo Oncológico Nacional (RON), Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal
| | - Filipa A Costa
- Registo Oncológico Nacional (RON), Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal
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11
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Morton JJ, Alzofon N, Keysar SB, Chimed TS, Reisinger J, Perrenoud L, Le PN, Nieto C, Gomez K, Miller B, Yeager R, Gao D, Tan AC, Somerset H, Medina T, Wang XJ, Wang JH, Robinson W, Roop DR, Gonzalez R, Jimeno A. Studying Immunotherapy Resistance in a Melanoma Autologous Humanized Mouse Xenograft. Mol Cancer Res 2020; 19:346-357. [PMID: 33087417 DOI: 10.1158/1541-7786.mcr-20-0686] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/08/2020] [Accepted: 10/14/2020] [Indexed: 11/16/2022]
Abstract
Resistance to immunotherapy is a significant challenge, and the scarcity of human models hinders the identification of the underlying mechanisms. To address this limitation, we constructed an autologous humanized mouse (aHM) model with hematopoietic stem and progenitor cells (HSPC) and tumors from 2 melanoma patients progressing to immunotherapy. Unlike mismatched humanized mouse (mHM) models, generated from cord blood-derived HSPCs and tumors from different donors, the aHM recapitulates a patient-specific tumor microenvironment (TME). When patient tumors were implanted on aHM, mHM, and NOD/SCID/IL2rg-/- (NSG) cohorts, tumors appeared earlier and grew faster on NSG and mHM cohorts. We observed that immune cells differentiating in the aHM were relatively more capable of circulating peripherally, invading into tumors and interacting with the TME. A heterologous, human leukocyte antigen (HLA-A) matched cohort also yielded slower growing tumors than non-HLA-matched mHM, indicating that a less permissive immune environment inhibits tumor progression. When the aHM, mHM, and NSG cohorts were treated with immunotherapies mirroring what the originating patients received, tumor growth in the aHM accelerated, similar to the progression observed in the patients. This rapid growth was associated with decreased immune cell infiltration, reduced interferon gamma (IFNγ)-related gene expression, and a reduction in STAT3 phosphorylation, events that were replicated in vitro using tumor-derived cell lines. IMPLICATIONS: Engrafted adult HSPCs give rise to more tumor infiltrative immune cells, increased HLA matching leads to slower tumor initiation and growth, and continuing immunotherapy past progression can paradoxically lead to increased growth.
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Affiliation(s)
- J Jason Morton
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Nathaniel Alzofon
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Stephen B Keysar
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Tugs-Saikhan Chimed
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Julie Reisinger
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Loni Perrenoud
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Phuong N Le
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Cera Nieto
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Karina Gomez
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Bettina Miller
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Randi Yeager
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Dexiang Gao
- Department of Biostatistics and Informatics, University of Colorado School of Medicine, Aurora, Colorado
| | - Aik-Choon Tan
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado.,Department of Biostatistics and Informatics, University of Colorado School of Medicine, Aurora, Colorado
| | - Hilary Somerset
- Department of Pathology, University of Colorado School of Medicine, Aurora, Colorado
| | - Theresa Medina
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Xiao-Jing Wang
- Department of Pathology, University of Colorado School of Medicine, Aurora, Colorado.,Charles C. Gates Center for Regenerative Medicine, University of Colorado School of Medicine, Aurora, Colorado.,Veterans Affairs Medical Center, VA Eastern Colorado Health Care System, Aurora, Colorado
| | - Jing H Wang
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado
| | - William Robinson
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Dennis R Roop
- Charles C. Gates Center for Regenerative Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Rene Gonzalez
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Antonio Jimeno
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado. .,Charles C. Gates Center for Regenerative Medicine, University of Colorado School of Medicine, Aurora, Colorado
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12
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Hu X, Yu H, Zheng Y, Zhang Q, Lin M, Wang J, Qiu Y. Immune Checkpoint Inhibitors and Survival Outcomes in Brain Metastasis: A Time Series-Based Meta-Analysis. Front Oncol 2020; 10:564382. [PMID: 33194639 PMCID: PMC7606910 DOI: 10.3389/fonc.2020.564382] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 09/16/2020] [Indexed: 01/11/2023] Open
Abstract
Immune checkpoint inhibitors (ICIs) have shown potential to improve the prognosis of patients with brain metastasis (BM) caused by advanced cancers. However, controversies still exist in regard to its survival benefits. In the present work, a time series-based meta-analysis based on the phase I/II/III trials and observational studies were performed to investigate the differences in mortality of ICI-treated BM patients. A number of public library databases, including MEDLINE, EMBASE, OVID, and COCHRANE, were systemically searched by March 2019. The quality of included studies was evaluated by the Newcastle-Ottawa Scale (NOS) scoring. Outcome measures here established were mortality and progression-free survival (PFS) at different follow-up endpoints. Survival rates and curve data were pooled for further analysis. To detect the data heterogeneity, subgroup analyses were conducted according to tumor and ICI types. Eighteen studies, 6 trials, and 12 controlled cohorts were assessed, involving a total of 1330 ICI-treated BM patients. The 6-month survival rate and PFS were 0.67 (95%CI: 0.59–0.74) and 0.36 (95%CI: 0.24–0.49), respectively. According to the tumor type (melanoma, NSCLC, and RCC), subgroup analyses indicated that melanoma presented the lowest survival rates among the three groups here selected. In regard to the type of ICIs, the anti-CTLA-4 combined with the anti-PD-1/PD-L1 showed the best survival outcome among these groups. The 12-month survival rate and PFS showed a consistent pattern of findings. In the long-term, the 24-month survival rate and PFS were 0.20 (95%CI: 0.12–0.31) and 0.18 (0.05–0.46) in BM patients. Hence, ICI therapy may be associated with an improved prognosis of BM patients. Nevertheless, current research presented a limited study design. Multicenter randomized trials may later assist in validating ICI-based therapies for a better outcome of BM patients.
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Affiliation(s)
- Xingjiang Hu
- Research Center of Clinical Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Zhejiang Provincial Key Laboratory for Drug Evaluation and Clinical Research, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Hui Yu
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yunliang Zheng
- Research Center of Clinical Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Zhejiang Provincial Key Laboratory for Drug Evaluation and Clinical Research, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Qiao Zhang
- Research Center of Clinical Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Zhejiang Provincial Key Laboratory for Drug Evaluation and Clinical Research, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Meihua Lin
- Research Center of Clinical Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Zhejiang Provincial Key Laboratory for Drug Evaluation and Clinical Research, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jialei Wang
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yunqing Qiu
- Research Center of Clinical Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Zhejiang Provincial Key Laboratory for Drug Evaluation and Clinical Research, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
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13
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Kuryk L, Bertinato L, Staniszewska M, Pancer K, Wieczorek M, Salmaso S, Caliceti P, Garofalo M. From Conventional Therapies to Immunotherapy: Melanoma Treatment in Review. Cancers (Basel) 2020; 12:cancers12103057. [PMID: 33092131 PMCID: PMC7589099 DOI: 10.3390/cancers12103057] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 10/16/2020] [Accepted: 10/18/2020] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Here, we review the current state of knowledge in the field of cancer immunotherapy, focusing on the scientific rationale for the use of oncolytic viruses, checkpoint inhibitors and their combination to combat melanomas. Attention is also given to the immunological aspects of cancer therapy and the shift from conventional therapy towards immunotherapy. This review brings together information on how immunotherapy can be applied to support other cancer therapies in order to maximize the efficacy of melanoma treatment and improve clinical outcomes. Abstract In this review, we discuss the use of oncolytic viruses and checkpoint inhibitors in cancer immunotherapy in melanoma, with a particular focus on combinatory therapies. Oncolytic viruses are promising and novel anti-cancer agents, currently under investigation in many clinical trials both as monotherapy and in combination with other therapeutics. They have shown the ability to exhibit synergistic anticancer activity with checkpoint inhibitors, chemotherapy, radiotherapy. A coupling between oncolytic viruses and checkpoint inhibitors is a well-accepted strategy for future cancer therapies. However, eradicating advanced cancers and tailoring the immune response for complete tumor clearance is an ongoing problem. Despite current advances in cancer research, monotherapy has shown limited efficacy against solid tumors. Therefore, current improvements in virus targeting, genetic modification, enhanced immunogenicity, improved oncolytic properties and combination strategies have a potential to widen the applications of immuno-oncology (IO) in cancer treatment. Here, we summarize the strategy of combinatory therapy with an oncolytic vector to combat melanoma and highlight the need to optimize current practices and improve clinical outcomes.
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Affiliation(s)
- Lukasz Kuryk
- Department of Virology, National Institute of Public Health-National Institute of Hygiene, Chocimska 24, 00-791 Warsaw, Poland; (K.P.); (M.W.)
- Clinical Science, Targovax Oy, Saukonpaadenranta 2, 00180 Helsinki, Finland
- Correspondence: (L.K.); (M.G.)
| | - Laura Bertinato
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via F. Marzolo 5, 35131 Padova, Italy; (L.B.); (S.S.); (P.C.)
| | - Monika Staniszewska
- Chair of Drug and Cosmetics Biotechnology, Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland;
- Centre for Advanced Materials and Technologies, Warsaw University of Technology, Poleczki 19, 02-822 Warsaw, Poland
| | - Katarzyna Pancer
- Department of Virology, National Institute of Public Health-National Institute of Hygiene, Chocimska 24, 00-791 Warsaw, Poland; (K.P.); (M.W.)
| | - Magdalena Wieczorek
- Department of Virology, National Institute of Public Health-National Institute of Hygiene, Chocimska 24, 00-791 Warsaw, Poland; (K.P.); (M.W.)
| | - Stefano Salmaso
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via F. Marzolo 5, 35131 Padova, Italy; (L.B.); (S.S.); (P.C.)
| | - Paolo Caliceti
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via F. Marzolo 5, 35131 Padova, Italy; (L.B.); (S.S.); (P.C.)
| | - Mariangela Garofalo
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via F. Marzolo 5, 35131 Padova, Italy; (L.B.); (S.S.); (P.C.)
- Correspondence: (L.K.); (M.G.)
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14
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Caldaria A, Giuffrida R, di Meo N, Massari L, Dianzani C, Cannavò SP, Degrassi F, Casablanca E, Zalaudek I, Conforti C. Diagnosis and treatment of melanoma bone metastasis: A multidisciplinary approach. Dermatol Ther 2020; 33:e14193. [DOI: 10.1111/dth.14193] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 08/03/2020] [Accepted: 08/10/2020] [Indexed: 12/14/2022]
Affiliation(s)
- Antonio Caldaria
- Orthopedic and Traumatology Unit Sant'Anna University Hospital Ferrara Italy
| | - Roberta Giuffrida
- Department of Clinical and Experimental Medicine, Dermatology University of Messina Messina Italy
| | - Nicola di Meo
- Dermatology Clinic, Hospital Maggiore of Trieste University of Trieste Trieste Italy
| | - Leo Massari
- Orthopedic and Traumatology Unit Sant'Anna University Hospital Ferrara Italy
| | - Caterina Dianzani
- Plastic Surgery Unit, Section of Dermatology Campus Biomedico University Rome Italy
| | | | - Ferruccio Degrassi
- Department of Radiology, Maggiore Hospital of Trieste University of Trieste Trieste Italy
| | - Edoardo Casablanca
- Department of Orthopedics and Trauma Surgery University of Verona Verona Italy
| | - Iris Zalaudek
- Dermatology Clinic, Hospital Maggiore of Trieste University of Trieste Trieste Italy
| | - Claudio Conforti
- Dermatology Clinic, Hospital Maggiore of Trieste University of Trieste Trieste Italy
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15
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Cavaille F, Peretti M, Garcia ME, Giorgi R, Ausias N, Vanelle P, Barlesi F, Montana M. Real-world efficacy and safety of pembrolizumab in patients with non-small cell lung cancer: a retrospective observational study. TUMORI JOURNAL 2020; 107:32-38. [PMID: 32458769 DOI: 10.1177/0300891620926244] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Pembrolizumab, a humanized immunoglobulin monoclonal antibody directed against the programmed cell death 1 receptor, demonstrated robust efficacy and a manageable safety profile across multiple tumor types in clinical trials. AIM To investigate the efficacy and safety of first-line pembrolizumab for patients with non-small cell lung cancers (NSCLCs) in clinical practice. METHODS In this observational monocentric retrospective study, 38 patients with PD-L1 >50% were enrolled between November 2017 and November 2018. RESULTS The global median overall survival was 11.08 months (95% confidence interval [CI], 5.98-not reached) and the global median progression-free survival was 6 months (95% CI, 3-not reached). In the univariate analysis, clinical performance status score and the development of immune-related adverse events were the only 2 clinical factors significantly correlated with overall survival. CONCLUSION The results of the present study suggest that pembrolizumab seems less effective in the real-life population than in the pivotal clinical trials in patients with NSCLC but remains an effective treatment option for patients with NSCLC. Longer follow-up is needed.
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Affiliation(s)
| | | | - Marie Eve Garcia
- Oncologie Multidisciplinaire et Innovations Thérapeutiques, Aix Marseille Université, CNRS, INSERM, CRCM, AP-HM, Marseille, France
| | - Roch Giorgi
- APHM, INSERM, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l'Information Médicale, Hop Timone, BioSTIC, Biostatistique et Technologies de l'Information et de la Communication, Aix Marseille Université, Marseille, France
| | | | - Patrice Vanelle
- Oncologie Multidisciplinaire et Innovations Thérapeutiques, Aix Marseille Université, CNRS, INSERM, CRCM, AP-HM, Marseille, France.,Service Central de la Qualité et de l'Information Pharmaceutiques (SCQIP), APHM, Marseille, France
| | - Fabrice Barlesi
- Oncologie Multidisciplinaire et Innovations Thérapeutiques, Aix Marseille Université, CNRS, INSERM, CRCM, AP-HM, Marseille, France
| | - Marc Montana
- Oncopharma, AP-HM, Hôpital Nord, Marseille, France.,CNRS, Institut de Chimie Radicalaire ICR, UMR 7273, Laboratoire de Pharmaco-Chimie Radicalaire, Aix Marseille Université, Marseille, France
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16
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Whitman ED, Scherrer E, Ou W, Krepler C. Outcomes of retreatment with anti-PD-1 monotherapy after response to first course in patients with cutaneous melanoma. Future Oncol 2020; 16:1441-1453. [PMID: 32410465 DOI: 10.2217/fon-2020-0314] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Aim: To determine outcomes of retreatment with anti-PD-1 monotherapy for melanoma. Materials & methods: This retrospective study included adults with unresectable cutaneous melanoma who achieved stable disease (SD) or better after anti-PD-1 monotherapy and were retreated with anti-PD-1 monotherapy after ≥90-day gap. We determined overall survival and real-world tumor response. Results: For 21 eligible patients, from retreatment initiation, median follow-up was 14.4 months (range, 2.6-34.5); median overall survival was 30.0 months (95% CI: 14.4-not reached); 1-year survival was 100% (95% CI: 100-100%); 2-year survival was 83% (48-96%). Of 16 patients with recorded best real-world tumor response, ten (63%) responded (complete/partial response); three achieved SD; three had progressive disease. Conclusion: Patients with advanced melanoma achieving SD/better after first-course anti-PD-1 monotherapy may benefit from retreatment.
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Affiliation(s)
- Eric D Whitman
- Atlantic Melanoma Center, Atlantic Health System Cancer Care, 100 Madison Ave., Morristown, NJ 07960 USA
| | - Emilie Scherrer
- Merck & Co., Inc., 2000 Galloping Hill Rd, Kenilworth, NJ 07033 USA
| | - Wanmei Ou
- Merck & Co., Inc., 2000 Galloping Hill Rd, Kenilworth, NJ 07033 USA
| | - Clemens Krepler
- Merck & Co., Inc., 2000 Galloping Hill Rd, Kenilworth, NJ 07033 USA
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17
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Meng W, Ou W, Chandwani S, Chen X, Black W, Cai Z. Temporal phenotyping by mining healthcare data to derive lines of therapy for cancer. J Biomed Inform 2019; 100:103335. [PMID: 31689549 DOI: 10.1016/j.jbi.2019.103335] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 10/28/2019] [Accepted: 10/30/2019] [Indexed: 01/29/2023]
Abstract
Lines of therapy (LOT) derived from real-world healthcare data not only depict real-world cancer treatment sequences, but also help define patient phenotypes along the course of disease progression and therapeutic interventions. The sequence of prescribed anticancer therapies can be defined as temporal phenotyping resulting from changes in morphological (tumor staging), biochemical (biomarker testing), physiological (disease progression), and behavioral (physician prescribing and patient adherence) parameters. We introduce a novel methodology that is a two-part approach: 1) create an algorithm to derive patient-level LOT and 2) aggregate LOT information via clustering to derive temporal phenotypes, in conjunction with visualization techniques, within a large insurance claims dataset. We demonstrated the methodology using two examples: metastatic non-small cell lung cancer and metastatic melanoma. First, we generated a longitudinal patient cohort for each cancer type and applied a set of rules to derive patient-level LOT. Then the LOT algorithm outputs for each cancer type were visualized using Sankey plots and K-means clusters based on durations of LOT and of gaps in therapy between LOT. We found differential distribution of temporal phenotypes across clusters. Our approach to identify temporal patient phenotypes can increase the quality and utility of analyses conducted using claims datasets, with the potential for application to multiple oncology disease areas across diverse healthcare data sources. The understanding of LOT as defining patients' temporal phenotypes can contribute to continuous health learning of disease progression and its interaction with different treatment pathways; in addition, this understanding can provide new insights that can be applied by tailoring treatment sequences for the patient phenotypes who will benefit.
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Affiliation(s)
- Weilin Meng
- Center for Observational and Real-World Evidence, Merck & Co., Inc., Kenilworth, NJ 07033, USA.
| | - Wanmei Ou
- Center for Observational and Real-World Evidence, Merck & Co., Inc., Kenilworth, NJ 07033, USA
| | - Sheenu Chandwani
- Center for Observational and Real-World Evidence, Merck & Co., Inc., Kenilworth, NJ 07033, USA
| | - Xin Chen
- Center for Observational and Real-World Evidence, Merck & Co., Inc., Kenilworth, NJ 07033, USA
| | - Wynona Black
- Center for Observational and Real-World Evidence, Merck & Co., Inc., Kenilworth, NJ 07033, USA
| | - Zhaohui Cai
- Center for Observational and Real-World Evidence, Merck & Co., Inc., Kenilworth, NJ 07033, USA
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18
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Liu FX, Ou W, Diede SJ, Whitman ED. Real-world experience with pembrolizumab in patients with advanced melanoma: A large retrospective observational study. Medicine (Baltimore) 2019; 98:e16542. [PMID: 31348273 PMCID: PMC6709121 DOI: 10.1097/md.0000000000016542] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Pembrolizumab has been approved in the United States for treating advanced melanoma for >4 years. We examined real-world pembrolizumab use and associated outcomes in US oncology clinical practices, including patients who would not be eligible for clinical trials.Flatiron Health longitudinal database was used to identify adult patients with advanced melanoma initiating ≥1 dose of pembrolizumab from September 4, 2014, through December 31, 2016, with follow-up through December 31, 2017. Patients in any clinical trial during the study period were excluded. Overall survival (OS) and time on treatment from pembrolizumab initiation were analyzed using the Kaplan-Meier (KM) method. Subgroup analyses were conducted to examine OS for several patient characteristics including Eastern Cooperative Oncology Group (ECOG) performance status >1, brain metastases, and corticosteroids before pembrolizumab initiation.Pembrolizumab was administered to 315 (59%), 152 (29%), and 65 (12%) patients as first-, second-, and third-line/later therapy. Median age at pembrolizumab initiation was 68 years (range, 18-84); most patients were male (66%) and white (94%). Of those with available data, 38% had BRAF-mutant melanoma, 21% had elevated lactate dehydrogenase (LDH) level, and 23% had ECOG >1. Overall, 18% had brain metastases, and 23% were prescribed corticosteroids <3 months before initiating pembrolizumab. Median study follow-up was 12.9 months (range, 0.03-39.6). Median OS was 21.8 months (95% confidence interval [CI] 16.8-29.1); KM 1-year and 2-year survival rates were 61% and 48%, respectively; and median time on pembrolizumab treatment was 4.9 months (95% CI 3.7-5.5). Median OS for first-line pembrolizumab was not reached, and for second-line and third-line/later was 13.9 and 12.5 months, respectively (log-rank P = .0095). Significantly better OS (all P ≤.0014, log-rank test) was evident for patients with ECOG performance status (PS) of 0 to 1 (vs >1), normal (vs elevated) LDH level, and no (vs yes) corticosteroid prescription <3 months before. No difference was recorded in OS by brain metastases (log-rank P = .22) or BRAF mutation status (log-rank P = .90).These findings support effectiveness of pembrolizumab in the real-world clinical setting and provide important insights into patient characteristics and outcomes associated with pembrolizumab therapy for a heterogeneous patient population with advanced melanoma, including patients who would not be eligible for clinical trials.
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Affiliation(s)
| | | | | | - Eric D. Whitman
- Atlantic Melanoma Center, Atlantic Health System Cancer Care, Morristown, NJ
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19
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Quagliariello V, Passariello M, Coppola C, Rea D, Barbieri A, Scherillo M, Monti MG, Iaffaioli RV, De Laurentiis M, Ascierto PA, Botti G, De Lorenzo C, Maurea N. Cardiotoxicity and pro-inflammatory effects of the immune checkpoint inhibitor Pembrolizumab associated to Trastuzumab. Int J Cardiol 2019; 292:171-179. [PMID: 31160077 DOI: 10.1016/j.ijcard.2019.05.028] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 04/19/2019] [Accepted: 05/13/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND The immunotherapy has revolutionized the world of oncology in the last decades with considerable advantages in terms of overall survival in cancer patients. The association of Pembrolizumab and Trastuzumab was recently proposed in clinical trials for the treatment of Trastuzumab-resistant advanced HER2-positive breast cancer. Although immunotherapies are frequently associated with a wide spectrum of immune-related adverse events, the cardiac toxicity has not been properly studied. PURPOSE We studied, for the first time, the putative cardiotoxic and pro-inflammatory effects of Pembrolizumab associated to Trastuzumab. METHODS Cell viability, intracellular calcium quantification and pro-inflammatory studies (analyses of the production of Interleukin 1β, 6 and 8, the expression of NF-kB and Leukotriene B4) were performed in human fetal cardiomyocytes. Preclinical studies were also performed in C57BL6 mice by analyzing fibrosis and inflammation in heart tissues. RESULTS The combination of Pembrolizumab and Trastuzumab leads to an increase of the intracellular calcium overload (of 3 times compared to untreated cells) and to a reduction of the cardiomyocytes viability (of 65 and 20-25%, compared to untreated and Pembrolizumab or Trastuzumab treated cells, respectively) indicating cardiotoxic effects. Notably, combination therapy increases the inflammation of cardiomyocytes by enhancing the expression of NF-kB and Interleukins. Moreover, in preclinical models, the association of Pembrolizumab and Trastuzumab increases the Interleukins expression of 40-50% compared to the single treatments; the expression of NF-kB and Leukotriene B4 was also increased. CONCLUSION Pembrolizumab associated to Trastuzumab leads to strong cardiac pro-inflammatory effects mediated by overexpression of NF-kB and Leukotriene B4 related pathways.
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Affiliation(s)
- V Quagliariello
- Division of Cardiology, Istituto Nazionale Tumori- IRCCS- Fondazione G. Pascale, Napoli, Italy
| | - M Passariello
- CEINGE - Biotecnologie Avanzate S.C.a.R.L., Naples, Italy
| | - C Coppola
- Division of Cardiology, Istituto Nazionale Tumori- IRCCS- Fondazione G. Pascale, Napoli, Italy
| | - D Rea
- Animal Facility, Istituto Nazionale Tumori- IRCCS- Fondazione G. Pascale, Napoli, Italy
| | - A Barbieri
- Animal Facility, Istituto Nazionale Tumori- IRCCS- Fondazione G. Pascale, Napoli, Italy
| | - M Scherillo
- Azienda ospedaliera San Pio, Cardiologia Interventistica ed UTIC, Azienda Ospedaliera "G.Rummo" di Benevento, Napoli, Italy
| | - M G Monti
- Department of Translational Medical Sciences, University Federico II, Naples, Italy
| | - R V Iaffaioli
- Association for Multidisciplinary Studies in Oncology and Mediterranean Diet, Piazza Nicola Amore, Naples, Italy
| | - M De Laurentiis
- Breast Unit, Istituto Nazionale Tumori- IRCCS- Fondazione G. Pascale, Napoli, Italy
| | - P A Ascierto
- Melanoma, Cancer Immunotherapy and Development Therapeutics Unit, Istituto Nazionale Tumori- IRCCS- Fondazione G. Pascale, Napoli, Italy
| | - G Botti
- Scientific Direction, Istituto Nazionale Tumori- IRCCS- Fondazione G. Pascale, Napoli, Italy
| | - C De Lorenzo
- CEINGE - Biotecnologie Avanzate S.C.a.R.L., Naples, Italy; Department of Molecular Medicine and Medical Biotechnology, University of Naples "Federico II", Napoli, Italy.
| | - N Maurea
- Division of Cardiology, Istituto Nazionale Tumori- IRCCS- Fondazione G. Pascale, Napoli, Italy.
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20
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Elias R, Odejide O. Immunotherapy in Older Adults: A Checkpoint to Palliation? Am Soc Clin Oncol Educ Book 2019; 39:e110-e120. [PMID: 31099630 DOI: 10.1200/edbk_238795] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The excitement about immunotherapy is justified. Patients with advanced disease and limited life expectancy before immune checkpoint inhibitors are now having prolonged and sometimes complete responses to treatment; however, most patients do not respond to checkpoint inhibitors. The hope for a meaningful response with only a limited risk of high-grade toxicity generated a prognostic dilemma for patients with advanced cancers and their treating oncologists. Older adults with advanced cancers are at the intersection of multiple biologic and clinical factors that can influence the efficacy of immunotherapy. Treating physicians should take all of these elements into account when considering treatment options for an older adult with advanced disease. Oncologists should have an honest conversation with their patients regarding the uncertainty around the clinical profile of checkpoint inhibitors. Early high-quality goals of care discussions can help manage expectations of older adults with advanced cancer treated with immunotherapy. We review in this paper select clinical characteristics that are important to consider when evaluating an older adult for checkpoint inhibitor therapy. In addition, we discuss strategies to optimize goals of care discussion given the increasing complexity of prognostication in the immunotherapy era.
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Affiliation(s)
- Rawad Elias
- 1 Hartford HealthCare Cancer Institute, Hartford Hospital, Hartford, CT
| | - Oreofe Odejide
- 2 Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
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21
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Tarhini A, Atzinger C, Gupte-Singh K, Johnson C, Macahilig C, Rao S. Treatment patterns and outcomes for patients with unresectable stage III and metastatic melanoma in the USA. J Comp Eff Res 2019; 8:461-473. [PMID: 30832505 DOI: 10.2217/cer-2019-0003] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To describe treatment patterns and outcomes of patients with unresectable stage III and metastatic/stage IV melanoma. Materials & methods: An observational retrospective chart review of patients diagnosed with advanced melanoma before 1 November 2015 who initiated a new line of therapy (LOT) from 1 January 2015 to 31 May 2016. Results: Among 487 patients, ipilimumab monotherapy (27.5%) was the most common first line of therapy (1LOT) in 2015, surpassed by nivolumab monotherapy (21.5%) in 2016. 12-month survival was ≥80.1%; proportions were highest forpatients treated with nivolumab + ipilimumab (86.6%). All treatments relatively well tolerated in real-world setting and adverse events were consistent with the previously reported safety profiles. Conclusion: This study provides important insights into real-world advanced melanoma treatment patterns and demonstrates encouraging treatment safety and patient survival data.
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Affiliation(s)
- Ahmad Tarhini
- Department of Hematology & Oncology, Cleveland Clinic, Taussig Cancer Institute, Cleveland, OH 441062, USA
| | | | | | | | | | - Sumati Rao
- Bristol-Myers Squibb, Princeton, NJ 086484, USA
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22
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Joseph RW, Shillington AC, Macahilig C, Diede SJ, Dave V, Harshaw Q, Liu FX. Factors associated with immunotherapy selection in patients with advanced melanoma. Immunotherapy 2018; 10:1361-1369. [PMID: 30407098 DOI: 10.2217/imt-2018-0150] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
AIM To explore factors associated with pembrolizumab (PEMBRO) versus ipilimumab + nivolumab (IPI+NIVO) selection in advanced melanoma. MATERIALS & METHODS Total of 12 academic and satellite clinics contributed to this study. Descriptive and logistic regression analyses were conducted to explore associations between clinical characteristics and treatment choice. Results: Total of 400 patients were included: 200 PEMBRO and 200 IPI+NIVO. Patients were significantly more likely to receive PEMBRO versus IPI+NIVO if they had poorer Eastern Cooperative Oncology Group score, 2-4 versus 0-1 (odds ratio [OR]: 6.6; 95% CI: 3.0-14.7), if they were PD-L1 positive (OR: 4.5; 95% CI: 1.9-10.4) or had BRAF wild-type tumor (OR: 2.2; 95% CI: 1.4-3.6). CONCLUSION Patient factors are significantly associated with treatment selection in advanced melanoma. Outcomes comparisons should take this into consideration.
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Affiliation(s)
- Richard W Joseph
- Division of Hematology/Oncology, Department of Internal Medicine, Mayo Clinic, Jacksonville, FL, USA
| | | | | | - Scott J Diede
- Oncology Clinical Research, Merck & Co., Inc., Kenilworth, NJ, USA
| | | | - Qing Harshaw
- Statistics and Analytics, EPI-Q Inc. Oakbrook, IL, USA
| | - Frank Xiaoqing Liu
- Center for Observational and Real World Evidence, Merck & Co., Inc., Kenilworth, NJ, USA
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23
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Kandolf Sekulovic L, Guo J, Agarwala S, Hauschild A, McArthur G, Cinat G, Wainstein A, Caglevic C, Lorigan P, Gogas H, Alvarez M, Duncombe R, Lebbe C, Peris K, Rutkowski P, Stratigos A, Forsea AM, De La Cruz Merino L, Kukushkina M, Dummer R, Hoeller C, Gorry C, Bastholt L, Herceg D, Neyns B, Vieira R, Arenberger P, Bylaite-Bucinskiene M, Babovic N, Banjin M, Putnik K, Todorovic V, Kirov K, Ocvirk J, Zhukavets A, Ymeri A, Stojkovski I, Garbe C. Access to innovative medicines for metastatic melanoma worldwide: Melanoma World Society and European Association of Dermato-oncology survey in 34 countries. Eur J Cancer 2018; 104:201-209. [PMID: 30388700 DOI: 10.1016/j.ejca.2018.09.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Accepted: 09/12/2018] [Indexed: 12/19/2022]
Abstract
According to data from recent studies from Europe, a large percentage of patients have restricted access to innovative medicines for metastatic melanoma. Melanoma World Society and European Association of Dermato-oncology conducted a Web-based survey on access to first-line recommended treatments for metastatic melanoma by current guidelines (National Comprehensive Center Network, European Society for Medical Oncology [ESMO] and European Organization for Research and Treatment of Cancer/European Association of Dermato-oncology/European dermatology Forum) among melanoma experts from 27 European countries, USA, China, Australia, Argentina, Brazil, Chile and Mexico from September 1st, 2017 to July 1st, 2018. Data on licencing and reimbursement of medicines and the number of patient treated were correlated with the data on health expenditure per capita (HEPC), Mackenbach score of health policy performance, health technology assessment (HTA), ASCO and ESMO Magnitude of clinical benefit scale (ESMO MCBS) scores of clinical benefit and market price of medicines. Regression analysis for evaluation of correlation between the parameters was carried out using SPSS software. The estimated number of patients without access in surveyed countries was 13768. The recommended BRAFi + MEKi combination and anti-PD1 immunotherapy were fully reimbursed/covered in 19 of 34 (55.8%) and 17 of 34 (50%) countries, and combination anti-CTLA4+anti-PD1 in was fully covered in 6 of 34 (17.6%) countries. Median delay in reimbursement was 991 days, and it was in significant correlation with ESMO MCBS (p = 0.02), median market price (p = 0.001), HEPC and Mackenbach scores (p < 0.01). Price negotiations or managed entry agreements (MEAs) with national authorities were necessary for reimbursement. In conclusion, great discrepancy exists in metastatic melanoma treatment globally. Access to innovative medicines is in correlation with economic parameters as well as with healthcare system performance parameters. Patient-oriented drug development, market access and reimbursement pathways must be urgently found.
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Affiliation(s)
- L Kandolf Sekulovic
- Department of Dermatology, Faculty of Medicine, Military Medical Academy, Belgrade, Serbia.
| | - J Guo
- Department of Urology and Melanoma, Peking University Cancer Hospital & Institute, Beijing, PR China
| | - S Agarwala
- St. Luke's University Hospital and Temple University, Bethlehem, USA
| | - A Hauschild
- Department of Dermatology, University Hospital Schleswig-Holstein (UKSH), Campus Kiel, Kiel, Germany
| | - G McArthur
- Divisions of Research and Cancer Medicine, Peter MacCallum Cancer Centre, Melbourne, VIC, 3000, Australia
| | - G Cinat
- Médica Oncóloga Instituto de Oncología Angel Roffo, Universidad de Buenos Aires Fundación CIDEA, Buenos Aires, Argentina
| | - A Wainstein
- Institute of Post-graduation, Faculdade de Ciências Médicas de Minas Gerais (FCM-MG) - Belo Horizonte (MG), Brazil
| | - C Caglevic
- Medical Oncology Service, Oncology Department, Clinica Alemana Santiago, Faculty of Medicine Clinica Alemana-Universidad Del Desarrollo, Santiago, Chile
| | - P Lorigan
- Institute of Cancer Sciences, University of Manchester, The Christie NHS Foundation Trust, Manchester, UK
| | - H Gogas
- 1(st)Department of Internal Medicine, Laiko Hospital and 1st Department of Dermatology-Venereology, Andreas Sygros Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - M Alvarez
- Medico en Instituto Nacional de Cancerologia, Mexico City Area, Mexico
| | - R Duncombe
- Institute of Cancer Sciences, University of Manchester, The Christie NHS Foundation Trust, Manchester, UK
| | - C Lebbe
- APHP Dermatology Department, University Paris 7 Diderot, INSERM U976, PARIS, France
| | - K Peris
- Institute of Dermatology, Catholic University of the Sacred Heart, Rome, Italy
| | - P Rutkowski
- Maria Sklodowska-Curie Institute - Oncology Center, Warsaw, Poland
| | - A Stratigos
- 1(st)Department of Internal Medicine, Laiko Hospital and 1st Department of Dermatology-Venereology, Andreas Sygros Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - A-M Forsea
- Carol Davila University of Medicine and Pharmacy, Elias University Hospital Bucharest, Romania
| | - L De La Cruz Merino
- Department of Clinical Oncology, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | | | - R Dummer
- UniversitätsSpital Zürich-Skin Cancer Center, University Hospital, Zürich, Switzerland
| | - C Hoeller
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - C Gorry
- National Centre for Pharmacoeconomics, Old Stone Building, Trinity Centre for Health Sciences, St. James's Hospital, Dublin 8, Ireland
| | - L Bastholt
- Department of Oncology, Odense University Hospital, Denmark
| | - D Herceg
- Department of Oncology, University Hospital Zagreb, Croatia
| | - B Neyns
- Department of Medical Oncology, Universitair Ziekenhuis Brussel, Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - R Vieira
- Department of Dermatology, Medical Faculty, University of Coimbra, Portugal
| | - P Arenberger
- Department of Dermatovenereology, Charles University 3rd Faculty of Medicine and University Hospital Kralovske Vinohrady, Prague, Czech Republic
| | | | - N Babovic
- Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - M Banjin
- Department of Oncology, University Hospital Sarajevo, Bosnia and Herzegovina
| | - K Putnik
- North Estonia Medical Centre, Tallinn, Estonia
| | - V Todorovic
- Clinic for Oncology and Radiotherapy, Podgorica, Montenegro
| | - K Kirov
- Clinic of Oncodermatology, National Cancer Center, Sofia, Bulgaria
| | - J Ocvirk
- Institute of Oncology Ljubljana, Ljubljana, Slovenia
| | - A Zhukavets
- Belarusian Medical Academy of Postgraduate Education (BelMAPE), Minsk, Belarus
| | - A Ymeri
- University Hospital Mother Theresa, Tirana, Albania
| | - I Stojkovski
- University Clinic of Radiotherapy and Oncology, Skopje, Macedonia
| | - C Garbe
- Centre for Dermatooncology, Department of Dermatology, Eberhard Karls University, Tuebingen, Germany
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24
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[Immune checkpoint blockade in oncodermatology: An ongoing revolution]. Ann Dermatol Venereol 2018; 145:645-648. [PMID: 30224080 DOI: 10.1016/j.annder.2018.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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25
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Liede A, Hernandez RK, Wade SW, Bo R, Nussbaum NC, Ahern E, Dougall WC, Smyth MJ. An observational study of concomitant immunotherapies and denosumab in patients with advanced melanoma or lung cancer. Oncoimmunology 2018; 7:e1480301. [PMID: 30524886 DOI: 10.1080/2162402x.2018.1480301] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 05/20/2018] [Indexed: 02/08/2023] Open
Abstract
After a case report of profound clinical response in a melanoma patient following treatment with an immune checkpoint inhibitor (ICI) and RANK-ligand inhibitor denosumab, we identified similar patients from electronic health records (EHR) and described patient characteristics and outcomes. This 2017 observational study used Flatiron Health's EHR database from ~255 US cancer clinics. Included were advanced melanoma or non-small-cell lung cancer (NSCLC) patients who received denosumab within 30 days of CTLA-4 (ipilimumab) or PD1 (pembrolizumab, nivolumab) inhibitors start with a minimum of 6 months of follow up. Real-world tumor response (rwTR) was analyzed for scans available up to 30 days after concomitant therapy. Preclinical experiments evaluated sequencing of ICI, denosumab vs monotherapy or control. Melanoma (n = 66) patients received concomitant denosumab/ICI for a mean 4.0 months, 3.1 months for NSCLC (n = 241). Two-thirds of patients had best rwTR evaluable (complete [CR], partial response [PR], stable disease [SD], or disease progression [PD]). Longer mean duration of concomitant exposure was associated with overall response rate (ORR; CR+PR) in melanoma (p = 0.0172), NSCLC (p < .0001), and combined cohorts (p < .0001). The disease control rate (ORR plus SD) was 56% amongst melanoma patients and 58% amongst NSCLC patients. Longer concomitant therapy was associated with increased overall survival, primarily in NSCLC (p < .0001). Preclinical data suggest that ICI initiated before or at same time as denosumab was optimal. Results provide proof-of-concept that rwTR is associated with concomitant denosumab/ICI. Crude survival analyses supported the association of concomitant therapy and improved outcomes outside of clinical trials and warrant comparative study.
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Affiliation(s)
- Alexander Liede
- Center for Observational Research, Amgen Inc., Thousand Oaks and South San Francisco, California, USA
| | - Rohini K Hernandez
- Center for Observational Research, Amgen Inc., Thousand Oaks and South San Francisco, California, USA
| | - Sally W Wade
- Center for Observational Research, Amgen Inc., Thousand Oaks and South San Francisco, California, USA.,Wade Outcomes Research and Consulting, Salt Lake City, Utah, USA
| | - Ronghai Bo
- Center for Observational Research, Amgen Inc., Thousand Oaks and South San Francisco, California, USA
| | - Nathan C Nussbaum
- Flatiron Health, New York, USA.,Department of Medicine, New York University School of Medicine, New York, USA
| | - Elizabeth Ahern
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, Australia.,Medical Oncology, Royal Brisbane and Women's Hospital, Herston, Australia
| | - William C Dougall
- Immuno-oncology Discovery Laboratory, QIMR Berghofer Medical Research Institute, Herston, Australia
| | - Mark J Smyth
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, Australia
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