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Schwalk AJ, Ost DE, Saltijeral SN, De La Garza H, Casal RF, Jimenez CA, Eapen GA, Lewis J, Rinsurongkawong W, Rinsurongkawong V, Lee J, Elamin Y, Zhang J, Roth JA, Swisher S, Heymach JV, Grosu HB. Risk Factors for and Time to Recurrence of Symptomatic Malignant Pleural Effusion in Patients With Metastatic Non-Small Cell Lung Cancer with EGFR or ALK Mutations. Chest 2020; 159:1256-1264. [PMID: 33217413 DOI: 10.1016/j.chest.2020.10.081] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 09/21/2020] [Accepted: 10/29/2020] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND The main goal of management in patients with non-small cell lung cancer (NSCLC) and malignant pleural effusion (MPE) is palliation. Patients with MPE and actionable mutations, because their disease is expected to respond quickly and markedly to targeted therapy, are less likely than those without actionable mutations to receive definitive MPE management. Whether such management is indicated in these patients is unclear. RESEARCH QUESTIONS What is the time to ipsilateral MPE recurrence requiring intervention in patients with metastatic NSCLC by mutation status? What are the risk factors for MPE recurrence? STUDY DESIGN AND METHODS Retrospective cohort study of consecutive patients who underwent initial thoracentesis for MPE. We used a Fine-Gray subdistribution hazard model to calculate the time to ipsilateral MPE recurrence requiring intervention within 100 days of initial thoracentesis and to identify variables associated with time to pleural fluid recurrence. RESULTS A total of 396 patients, comprising 295 (74.5%) without and 101 (25.5%) with actionable mutations, were included. Most patients with actionable mutations (90%) were receiving targeted treatment within 30 days of initial thoracentesis. On univariate analysis, patients with actionable mutations showed a significantly higher hazard of MPE recurrence. On multivariate analysis, this difference was not significant. Larger pleural effusion size on chest radiography (P < .001), higher pleural fluid lactate dehydrogenase (P < .001), and positive cytologic examination results (P = .008) were associated with an increased hazard of recurrence. INTERPRETATION Our findings indicate that patients with actionable mutations have a similar risk of MPE recurrence when compared with patients without mutations and would benefit from a similar definitive management approach to MPE.
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Affiliation(s)
- Audra J Schwalk
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX.
| | - David E Ost
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | | | - Roberto F Casal
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Carlos A Jimenez
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Georgie A Eapen
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jeff Lewis
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Waree Rinsurongkawong
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Jack Lee
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Yasir Elamin
- Department of Thoracic Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jianjun Zhang
- Department of Thoracic Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jack A Roth
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Stephen Swisher
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - John V Heymach
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Horiana B Grosu
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
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Yao Y, Peng M, Shen Q, Hu Q, Gong H, Li Q, Zheng Z, Xu B, Li Y, Dong Y. Detecting EGFR mutations and ALK/ROS1 rearrangements in non-small cell lung cancer using malignant pleural effusion samples. Thorac Cancer 2018; 10:193-202. [PMID: 30565433 PMCID: PMC6360205 DOI: 10.1111/1759-7714.12932] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 11/11/2018] [Accepted: 11/14/2018] [Indexed: 01/08/2023] Open
Abstract
Background The study was conducted to evaluate the feasibility of using malignant pleural effusion (MPE) as a substitute specimen for genetic testing and to determine the significance of genetic profiling of MPE tumor cells to monitor non‐small cell lung cancer (NSCLC) progression and therapeutic response. Methods We selected 168 NSCLC patients with MPE. We extracted MPE and enriched tumor cells using a custom‐designed device. EGFR mutations and ALK/ROS1 fusions were then detected by quantitative real‐time PCR, and the results were used to guide targeted therapy. We investigated drug responses through imaging. Results MPE tumor cells were detected in all patients. EGFR mutations and ALK/ROS1 rearrangements were detected in biopsy samples, treated MPE, and untreated MPE. We found that treated MPE had higher sensitivity and specificity than biopsy or untreated MPE. Among the 26 EGFR inhibitor patients, 13 showed a partial response, 7 had progressive disease, and 6 showed stable disease. Among the 16 patients that received ALK/ROS1 inhibitors, 8 had a partial response, 4 had progressive disease, and 4 showed stable disease. Conclusion Our study provides a new, less invasive, and highly repeatable method of analyzing MPE tumor cells in NSCLC that facilitates precision medicine and genetic testing.
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Affiliation(s)
- Yi Yao
- Cancer Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Min Peng
- Cancer Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Qinglin Shen
- Cancer Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Qinyong Hu
- Cancer Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Hongyun Gong
- Cancer Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Qingqing Li
- Cancer Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Zhongliang Zheng
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, China
| | - Bin Xu
- Cancer Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yingge Li
- Cancer Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yi Dong
- Cancer Center, Renmin Hospital of Wuhan University, Wuhan, China
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Abstract
Malignant pleural effusion is a common complication of cancer and denotes a poor prognosis. It usually presents with dyspnea and a unilateral large pleural effusion. Thoracic computed tomography scans and ultrasound are helpful in distinguishing malignant from benign effusions. Pleural fluid cytology is diagnostic in about 60% of cases. In cytology-negative disease, pleural biopsies are helpful. Current management is palliative. Previously, first-line treatment for recurrent symptomatic malignant pleural effusion was chest drain insertion and talc pleurodesis, with indwelling pleural catheter insertion reserved for patients with trapped lung or failed talc pleurodesis. However, catheter insertion is an increasingly acceptable first-line treatment.
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Affiliation(s)
- Rachelle Asciak
- Respiratory Medicine, Oxford University Hospitals, Churchill Hospital, Old Road, Headington, Oxford OX3 7LE, Great Britain
| | - Najib M Rahman
- Respiratory Medicine, Oxford University Hospitals, Churchill Hospital, Old Road, Headington, Oxford OX3 7LE, Great Britain.
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Abstract
PURPOSE OF REVIEW The discovery of a pleural effusion in the setting of lung cancer has diagnostic, prognostic, and therapeutic challenges, some of which are addressed in this review. RECENT FINDINGS Around 20% of patients with lung cancer have minimal pleural effusions, which are not amenable to a diagnostic thoracentesis. These patients have a poorer overall survival (∼7.5 months) than those without effusions (∼12-18 months), although slightly better than those with proven malignant fluids (∼5.5 months). Tumor genotype techniques are feasible on pleural fluid specimens and clinically helpful in identifying patients who may benefit from targeted therapies. If limited pleural involvement is detected during lung cancer surgery despite the presurgical imaging studies, macroscopic complete resection of the lung tumor is still a treatment option. Cytological examination for cancer cells in pleural cavity washings at the time of thoracotomy (pleural lavage cytology) is recommended to uncover pleural dissemination. Patients with non-small cell lung cancer with visceral pleural invasion might be considered candidates for postsurgical adjuvant therapy. SUMMARY Some predictors of adverse survival in patients with lung cancer include the presence of a minimal pleural effusion, positive pleural lavage cytology, visceral pleural invasion on pathologic examination, and unexpected pleural involvement during surgery.
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Prognostic impact of a new score using neutrophil-to-lymphocyte ratios in the serum and malignant pleural effusion in lung cancer patients. BMC Cancer 2017; 17:557. [PMID: 28830378 PMCID: PMC5567470 DOI: 10.1186/s12885-017-3550-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Accepted: 08/14/2017] [Indexed: 12/17/2022] Open
Abstract
Backgrounds Various studies have reported that the neutrophil-to-lymphocyte ratio in the serum (sNLR) may serve as a cost-effective and useful prognostic factor in patients with various cancer types. However, no study has reported the prognostic impact of the NLR in malignant pleural effusion (MPE). To address this gap, we investigated the clinical impact of NLR as a prognostic factor in MPE (mNLR) and a new scoring system that use NLRs in the serum and MPE (smNLR score) in lung cancer patients. Methods We retrospectively reviewed all of the patients who were diagnosed with lung cancer and who presented with pleural effusion. To maintain the quality of the study, only patients with malignant cells in the pleural fluid or tissue were included. The patients were classified into three smNLR score groups, and clinical variables were investigated for their correlation with survival. Results In all, 158 patients were classified into three smNLR score groups as follows: 84 (53.2%) had a score of 0, 58 (36.7%) had a score of 1, and 16 (10.1%) had a score of 2. In a univariate analysis, high sNLR, mNLR, and increments of the smNLR score were associated with shorter overall survival (p < 0.001, p = 0.004, and p < 0.001, respectively); moreover, age, Eastern Cooperative Oncology Group performance status (ECOG PS), histology, M stage, hemoglobin level, albumin level, and calcium level were significant prognostic factors. A multivariable analysis confirmed that ECOG PS (p < 0.001), histology (p = 0.001), and smNLR score (p < 0.012) were independent predictors of overall survival. Conclusions The new smNLR score is a useful and cost-effective prognostic factor in lung cancer patients with MPE. Although further studies are required to generalize our results, this information will benefit clinicians and patients in determining the most appropriate therapy for patients with MPE. Electronic supplementary material The online version of this article (doi:10.1186/s12885-017-3550-8) contains supplementary material, which is available to authorized users.
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Chaini E, Athanassiadou AM, Vassias A, Tsipis A, Gonidi M, Hainis KD, Charpidou A, Athanassiadou P. Immunocytochemical expression of a panel of markers in pleural effusions from patients with primary lung adenocarcinoma. Pathol Res Pract 2017; 213:502-508. [DOI: 10.1016/j.prp.2017.02.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 02/02/2017] [Accepted: 02/03/2017] [Indexed: 11/28/2022]
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Chen YL, Lee CT, Lu CC, Yang SC, Chen WL, Lee YC, Yang CH, Peng SL, Su WC, Chow NH, Ho CL. Epidermal Growth Factor Receptor Mutation and Anaplastic Lymphoma Kinase Gene Fusion: Detection in Malignant Pleural Effusion by RNA or PNA Analysis. PLoS One 2016; 11:e0158125. [PMID: 27352172 PMCID: PMC4924845 DOI: 10.1371/journal.pone.0158125] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Accepted: 06/11/2016] [Indexed: 11/29/2022] Open
Abstract
Analyzing EGFR mutations and detecting ALK gene fusion are indispensable when planning to treat pulmonary adenocarcinoma. Malignant pleural effusion (MPE) is a devastating complication of lung cancer and sometimes the only source for mutation analysis. The percentage of tumor cells in the pleural effusion may be low; therefore, mutant enrichment is required for a successful analysis. The EGFR mutation status in MPE was determined using three methods: (1) PCR sequencing of genomic DNA (direct sequencing), (2) mutant-enriched PCR sequencing of genomic DNA using peptide nucleic acid (PNA-sequencing), and (3) PCR sequencing of cDNA after reverse transcription for cellular RNA (RNA-sequencing). RT-PCR was also used to test cases for ALK gene fusion. PNA-sequencing and RNA-sequencing had similar analytical sensitivities (< 1%), which indicates similar enrichment capabilities. The clinical sensitivity in 133 cases when detecting the common EGFR exon 19 and exon 21 mutations was 56.4% (75/133) for direct sequencing, 63.2% (84/133) for PNA-sequencing, and 65.4% (87/133) for RNA-sequencing. RT-PCR and sequencing showed 5 cases (3.8%) with ALK gene fusion. All had wild-type EGFR. For EGFR analysis of MPE, RNA-sequencing is at least as sensitive as PNA-sequencing but not limited to specific mutations. Detecting ALK fusion can be incorporated in the same RNA workflow. Therefore, RNA is a better source for comprehensive molecular diagnoses in MPE.
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Affiliation(s)
- Yi-Lin Chen
- Molecular Diagnostics Laboratory, Department of Pathology, National Cheng Kung University Hospital, Tainan, Taiwan
- Department of Medical Laboratory Science and Biotechnology, National Cheng Kung University Hospital, Tainan, Taiwan
- College of Medicine, Molecular Medicine Core Laboratory, Research Center of Clinical Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- The Association of Medical Technologists, Tainan, Taiwan
| | - Chung-Ta Lee
- Molecular Diagnostics Laboratory, Department of Pathology, National Cheng Kung University Hospital, Tainan, Taiwan
- College of Medicine, Molecular Medicine Core Laboratory, Research Center of Clinical Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- The Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Cheng-Chan Lu
- Molecular Diagnostics Laboratory, Department of Pathology, National Cheng Kung University Hospital, Tainan, Taiwan
- College of Medicine, Molecular Medicine Core Laboratory, Research Center of Clinical Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- The Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- The Institute of Molecular Medical, College of Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- The Association of Medical Technologists, Tainan, Taiwan
| | - Shu-Ching Yang
- Molecular Diagnostics Laboratory, Department of Pathology, National Cheng Kung University Hospital, Tainan, Taiwan
- College of Medicine, Molecular Medicine Core Laboratory, Research Center of Clinical Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- The Association of Medical Technologists, Tainan, Taiwan
| | - Wan-Li Chen
- Molecular Diagnostics Laboratory, Department of Pathology, National Cheng Kung University Hospital, Tainan, Taiwan
- College of Medicine, Molecular Medicine Core Laboratory, Research Center of Clinical Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- The Association of Medical Technologists, Tainan, Taiwan
| | - Yang-Cheng Lee
- Division of Hematology/Oncology, Department of Internal Medicine, Tainan Municipal Hospital, Tainan, Taiwan
| | | | - Shu-Ling Peng
- Molecular Diagnostics Laboratory, Department of Pathology, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Wu-Chou Su
- Molecular Diagnostics Laboratory, Department of Pathology, National Cheng Kung University Hospital, Tainan, Taiwan
- College of Medicine, Molecular Medicine Core Laboratory, Research Center of Clinical Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- The Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- The Institute of Molecular Medical, College of Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Nan-Haw Chow
- Molecular Diagnostics Laboratory, Department of Pathology, National Cheng Kung University Hospital, Tainan, Taiwan
- College of Medicine, Molecular Medicine Core Laboratory, Research Center of Clinical Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- The Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- The Institute of Molecular Medical, College of Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Chung-Liang Ho
- Molecular Diagnostics Laboratory, Department of Pathology, National Cheng Kung University Hospital, Tainan, Taiwan
- Department of Medical Laboratory Science and Biotechnology, National Cheng Kung University Hospital, Tainan, Taiwan
- College of Medicine, Molecular Medicine Core Laboratory, Research Center of Clinical Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- The Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- The Institute of Molecular Medical, College of Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- * E-mail:
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El-Hosainy A, Hosny H, Gabal S, Ahmed S, El-Hinnawy Y. Role of epidermal growth factor receptor in malignant pleural mesothelioma and its value for successful chemical pleurodesis. EGYPTIAN JOURNAL OF CHEST DISEASES AND TUBERCULOSIS 2014. [DOI: 10.1016/j.ejcdt.2014.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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