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Brydges H, Yin K, Balasubramaniyan R, Lawrence KW, Luo R, Karlson KJ, McAneny DB, Edwards NM, Reardon MJ, Dobrilovic N. Primary Pericardial Mesothelioma: A Population-Based Propensity Score-Matched Analysis. Semin Thorac Cardiovasc Surg 2021; 34:1113-1119. [PMID: 34320396 DOI: 10.1053/j.semtcvs.2021.07.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 07/20/2021] [Indexed: 11/11/2022]
Abstract
Primary pericardial mesothelioma is a rare malignancy of the mesothelial lining of the pericardium. This study aimed to evaluate the clinical characteristics and survival outcomes of these patients using a United States population-based cancer database. We queried the Surveillance, Epidemiology, and End Results program (1973-2015). Primary pericardial mesothelioma patients with complete follow-up data were included, and primary pleural mesothelioma patients were identified as controls. Propensity-score matching was used to balance individual characteristics. Kaplan-Meier analysis and log-rank tests were performed to compare overall survival. Forty-one primary pericardial mesothelioma and 15,970 primary pleural mesothelioma patients were identified. Before matching, when compared to the pleural mesothelioma counterparts, primary pericardial mesothelioma patients were younger (median 57 vs 73 years, P < 0.001), more likely to be female (46.3% vs 20.2%, P < 0.001), more likely to be nonwhite (24.4% vs 8.4%, P = 0.001), and less likely to have been diagnosed in the most recent study decade (2006-2015, 34.1% vs 43.5%, P = 0.002). The overall 1- and 2-year survival rates were 22.0% and 12.2%, with a median survival of 2 months (IQR: 1-6). After 1:2 nearest neighbor propensity-score matching, 38 pericardial mesothelioma and 76 matched pleural mesothelioma cases were identified. The 2 matched groups had comparable baseline characteristics, including age, sex, race, year of diagnosis, histological type, and cancer history. Compared to their pleural mesothelioma counterparts, primary pericardial mesothelioma patients were less likely to receive chemotherapy (23.7% vs 50.0%, P = 0.01) and had worse overall survival (median survival: 2 vs 10 months, log-rank P = 0.006). Primary pericardial mesothelioma has worse survival outcomes than pleural mesothelioma, with a median survival of only 2 months. These patients should seek care from experienced multidisciplinary teams at tertiary care centers that handle high volumes of mesothelioma patients.
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Affiliation(s)
- Hilliard Brydges
- Division of Cardiac Surgery, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
| | - Kanhua Yin
- Division of Cardiac Surgery, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
| | - Ramkumar Balasubramaniyan
- Division of Cardiac Surgery, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
| | - Kyle W Lawrence
- Division of Cardiac Surgery, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
| | - Rongkui Luo
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Karl J Karlson
- Division of Cardiac Surgery, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
| | - David B McAneny
- Department of Surgery, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
| | - Niloo M Edwards
- Division of Cardiac Surgery, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
| | - Michael J Reardon
- Department of Cardiovascular Surgery, Houston Methodist Hospital, Houston, Texas
| | - Nikola Dobrilovic
- Division of Cardiac Surgery, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts.
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Ghadyalpatil NS, Pandey A, Krishnamani I, Srinivas C, Rafiq SJ, Hingmire SS, Maturu N, Reddy R, Kumar KK, Sreekanth K, Gurram BC, Parikh PM. First-line management of metastatic non-small cell lung cancer: An Indian perspective. South Asian J Cancer 2020; 8:73-79. [PMID: 31069181 PMCID: PMC6498710 DOI: 10.4103/sajc.sajc_294_18] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Lung cancer has been the most common cancer in the world for several decades. The non-small cell lung cancer (NSCLC) constitutes approximately about 80% of the total cases of lung cancer. Therapeutic interventions in NSCLC have shifted to the target-based approach from histology-based approach, and this has completely changed the face of the management of NSCLC. Developing countries, such as India, have very limited data compiled about the prevalence and treatment practices of lung cancer, despite a large burden of the disease. However, in recent times, there has been a lot of data generated in this regard. This article is an attempt to collate and shine light on the available data for the first-line treatment of NSCLC in India keeping in mind the current standards of care in this area.
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Affiliation(s)
| | - Avinash Pandey
- Department of Medical Oncology, IGIMS, Patna, Bihar, India
| | - Iyer Krishnamani
- Department of Medical Oncology, Care Hospital, Hyderabad, Telangana, India
| | - Chilukuri Srinivas
- Department of Radiation Oncology, Apollo Proton Cancer Centre, Chennai, Tamil Nadu, India
| | - Shabnam J Rafiq
- Department of Medical Oncology, Yashoda Hospital, Hyderabad, Telangana, India
| | - Sachin S Hingmire
- Department of Medical Oncology, Deenanath Mangeshkar Hospital, Pune, Maharashtra, India
| | - Nagarjuna Maturu
- Department of Pulmonology, Yashoda Hospital, Hyderabad, Telangana, India
| | - Ragotham Reddy
- Department of Pulmonology, Yashoda Hospital, Hyderabad, Telangana, India
| | - Kiran K Kumar
- Department of Radiation Oncology, Yashoda Hospital, Hyderabad, Telangana, India
| | - K Sreekanth
- Department of Surgical Oncology, Yashoda Hospital, Hyderabad, Telangana, India
| | | | - P M Parikh
- Department of Medical Oncology, Asian Institute of Oncology, Mumbai, Maharashtra, India
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Utility and safety of maintenance chemotherapy in advanced non-small cell lung cancer across various performance status categories: real-world experience. Curr Probl Cancer 2020; 44:100565. [PMID: 32173058 DOI: 10.1016/j.currproblcancer.2020.100565] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 02/13/2020] [Accepted: 02/16/2020] [Indexed: 11/22/2022]
Abstract
Maintenance chemotherapy (MC) with pemetrexed is a commonly used strategy in nonsquamous non-small cell lung cancer. However, most of the available evidence is from subjects with good performance status (PS), while data on the real-world utility and safety of this strategy in subjects with various categories of PS is limited. We performed a retrospective analysis of multicentric data of 3 centers from India. All patients with advanced nonsquamous non-small cell lung cancer who received MC with pemetrexed after induction chemotherapy were included. Subjects were divided into 2 groups based on baseline Eastern Cooperative Oncology Group score before initiation of induction chemotherapy as good PS (<2) and poor PS (≥2). Progression-free survival, overall survival, and toxicity were assessed in the study population. A total of 290 subjects were included in the study, of whom a significant proportion (n = 104, 35.9%) had poor PS. Survival was better in subjects with good PS as compared to those with poor PS (1-year progression-free survival: 43.5% vs 29.8%, P = 0.021; 1-year overall survival: 61.8% vs 48.1%, P = 0.023). Grade 3/4 toxicity was observed in 14.5% of subjects during MC and was not different between both groups (P = 0.287). Renal dysfunction was more common in subjects who received ≥10 cycles of MC (10.7% vs 4.2%, P = 0.040). MC with pemetrexed appeared to be beneficial and safe in the real-world setting regardless of the baseline PS. However, survival benefit was more pronounced in subjects with good PS at baseline. Renal dysfunction was more frequently encountered in subjects who received prolonged MC.
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