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Karstens KF, Ghadban T, Effenberger K, Sauter G, Pantel K, Izbicki JR, Vashist Y, König A, Reeh M. Lymph Node and Bone Marrow Micrometastases Define the Prognosis of Patients with pN0 Esophageal Cancer. Cancers (Basel) 2020; 12:cancers12030588. [PMID: 32143307 PMCID: PMC7139797 DOI: 10.3390/cancers12030588] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 02/27/2020] [Accepted: 03/02/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Pathological routine lymph node staging is postulated to be the main oncological prognosticator in esophageal cancer (EC). However, micrometastases in lymph nodes (LNMM) and bone marrow (BNMM) are discussed as the key events in tumor recurrence. We assessed the prognostic significance of the LNMM/BNMM status in initially pN0 staged patients with curative esophagectomy. METHODS From 110 patients bone marrow aspirates and lymph node tissues were analyzed. For LNMM detection immunohistochemistry was performed using the anticytokeratin antibody AE1/AE3. To detect micrometastases in the bone marrow a staining with the pan-keratin antibody A45-B/B3 was done. Results were correlated with clinicopathologic parameters as well as recurrence and death during follow-up time. RESULTS Thirty-eight (34.5%) patients showed LNMM, whereas in 54 (49.1%) patients BNMM could be detected. LNMM and BNMM positive patients showed a correlation to an increased pT category (p = 0.017). Univariate and multivariate analyses revealed that the LNMM/BNMM status and especially LNMM skipping the anatomical lymph node chain were significant independent predictors of overall survival and recurrence-free survival. CONCLUSIONS This study indicates that routine pathological staging of EC is insufficient. Micrometastases in lymph nodes and the bone marrow seem to be the main reason for tumor recurrence and they are a strong prognosticator following curative treatment of pN0 EC.
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Affiliation(s)
- Karl-F. Karstens
- Department of General, Visceral and Thoracic Surgery, University Medical Centre, Hamburg-Eppendorf, Martinistr. 52, 20246 Hamburg, Germany; (K.-F.K.); (T.G.); (K.E.); (J.R.I.); (Y.V.); (A.K.)
| | - Tarik Ghadban
- Department of General, Visceral and Thoracic Surgery, University Medical Centre, Hamburg-Eppendorf, Martinistr. 52, 20246 Hamburg, Germany; (K.-F.K.); (T.G.); (K.E.); (J.R.I.); (Y.V.); (A.K.)
| | - Katharina Effenberger
- Department of General, Visceral and Thoracic Surgery, University Medical Centre, Hamburg-Eppendorf, Martinistr. 52, 20246 Hamburg, Germany; (K.-F.K.); (T.G.); (K.E.); (J.R.I.); (Y.V.); (A.K.)
| | - Guido Sauter
- Department of Pathology, University Medical Centre, Hamburg-Eppendorf, Martinistr. 52, 20246 Hamburg, Germany;
| | - Klaus Pantel
- Department of Tumor Biology, University Medical Centre, Hamburg-Eppendorf, Martinistr. 52, 20246 Hamburg, Germany;
| | - Jakob R. Izbicki
- Department of General, Visceral and Thoracic Surgery, University Medical Centre, Hamburg-Eppendorf, Martinistr. 52, 20246 Hamburg, Germany; (K.-F.K.); (T.G.); (K.E.); (J.R.I.); (Y.V.); (A.K.)
| | - Yogesh Vashist
- Department of General, Visceral and Thoracic Surgery, University Medical Centre, Hamburg-Eppendorf, Martinistr. 52, 20246 Hamburg, Germany; (K.-F.K.); (T.G.); (K.E.); (J.R.I.); (Y.V.); (A.K.)
| | - Alexandra König
- Department of General, Visceral and Thoracic Surgery, University Medical Centre, Hamburg-Eppendorf, Martinistr. 52, 20246 Hamburg, Germany; (K.-F.K.); (T.G.); (K.E.); (J.R.I.); (Y.V.); (A.K.)
| | - Matthias Reeh
- Department of General, Visceral and Thoracic Surgery, University Medical Centre, Hamburg-Eppendorf, Martinistr. 52, 20246 Hamburg, Germany; (K.-F.K.); (T.G.); (K.E.); (J.R.I.); (Y.V.); (A.K.)
- Correspondence:
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Mohajeri G, Sanei MH, Tabatabaee SA, Hashemi SM, Amjad E, Mohajeri MR, Shemshaki H, Jazi AHD, Kolahdouzan M. Micrometastasis in non-small-cell lung cancer: Detection and staging. Ann Thorac Med 2012; 7:149-52. [PMID: 22924073 PMCID: PMC3425047 DOI: 10.4103/1817-1737.98848] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2011] [Accepted: 01/16/2012] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND: The clinical relevance of bone marrow micrometastasis (BMM) in non–small-cell lung cancer is undetermined, and the value of such analyses in advanced stage patients has not been clearly assessed previously. This study was conducted to estimate the accuracy of both polymerase chain reaction (PCR) and immunohistochemistry (IHC) in micrometastases detection and determine the best site for bone marrow biopsy in order to find micrometastasis. METHODS: This prospective cross-sectional study was performed in the Department of Thoracic Surgery, Alzahra University Hospital from September 2008 to June 2009. To evaluate the bone marrow, a 3-cm rib segment and an aspirated specimen from the iliac bone prior to tumor resection were taken. PCR and IHC were performed for each specimen to find micrometastasis. RESULTS: Of 41 patients, 14 (34%) were positive for BMM by PCR compared with two positive IHC (4.8%). All BMMs were diagnosed in rib segments, and iliac specimens were all free from metastatic lesion. Our data showed no significant association between variables such as age, sex, histology, tumor location, side of tumor, involved lobe, smoking, or weight loss and presence of BMM. CONCLUSION: PCR could use as a promising method for BMM detection. BMM in a sanctuary site (rib) is not associated with advanced stages of lung cancer. In addition, when predictor variables such as age, sex, histology, tumor location, smoking, or weight loss are analyzed, no correlation can be found between micrometastasis prevalence and any of those variables.
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Affiliation(s)
- Gholamreza Mohajeri
- Department of Thoracic Surgery, Al Zahra Hospital, Isfahan University of Medical Sciences, Isfahan, Iran
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Riethdorf S, Wikman H, Pantel K. Review: Biological relevance of disseminated tumor cells in cancer patients. Int J Cancer 2008; 123:1991-2006. [PMID: 18712708 DOI: 10.1002/ijc.23825] [Citation(s) in RCA: 224] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The prognosis of cancer patients is largely determined by the occurrence of distant metastases. In patients with primary tumors, this relapse is mainly due to clinically occult micrometastasis present in secondary organs at primary diagnosis but not detectable even with high resolution imaging procedures. Sensitive and specific immunocytochemical and molecular assays enable the detection and characterization of disseminated tumor cells (DTC) at the single cell level in bone marrow (BM) as the common homing site of DTC and circulating tumor cells (CTC) in peripheral blood. Because of the high variability of results in DTC and CTC detection, there is an urgent need for standardized methods. In this review, we will focus on BM and present currently available methods for the detection and characterization of DTC. Furthermore, we will discuss data on the biology of DTC and the clinical relevance of DTC detection. While the prognostic impact of DTC in BM has clearly been shown for primary breast cancer patients, less is known about the clinical relevance of DTC in patients with other carcinomas. Current findings suggest that DTC are capable to survive chemotherapy and persist in a dormant nonproliferating state over years. To what extent these DTC have stem cell properties is subject of ongoing investigations. Further characterization is required to understand the biology of DTC and to identify new targets for improved risk prevention and tailoring of therapy. Our review will focus on breast, colon, lung, and prostate cancer as the main tumor entities in Europe and the United States.
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Affiliation(s)
- Sabine Riethdorf
- Institute of Tumor Biology, Center of Experimental Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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Brunsvig PF, Flatmark K, Aamdal S, Høifødt H, Le H, Jakobsen E, Sandstad B, Fodstad Ø. Bone marrow micrometastases in advanced stage non-small cell lung carcinoma patients. Lung Cancer 2008; 61:170-6. [DOI: 10.1016/j.lungcan.2007.12.018] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2007] [Revised: 12/12/2007] [Accepted: 12/16/2007] [Indexed: 10/22/2022]
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Kolodziejczyk P, Pituch-Noworolska A, Drabik G, Kulig J, Szczepanik A, Sierzega M, Gurda A, Popiela T, Zembala M. The effects of preoperative chemotherapy on isolated tumour cells in the blood and bone marrow of gastric cancer patients. Br J Cancer 2007; 97:589-92. [PMID: 17700573 PMCID: PMC2360365 DOI: 10.1038/sj.bjc.6603904] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Recent studies in breast cancer suggest that monitoring the isolated tumour cells (ITC) may be used as a surrogate marker to evaluate the efficacy of systemic chemotherapy. In the present study, we have investigated the effects of preoperative chemotherapy on ITC in the blood and bone marrow of patients with potentially resectable gastric cancer. After sorting out the CD45-positive cells, the presence of ITC defined as cytokeratin-positive cells was examined before and after preoperative chemotherapy. The patients received two courses of preoperative chemotherapy with cisplatin (100 mg m−2, day 1) and 5-fluorouracil (1000 mg m−2, days 1–5), administered every 28 days. Fourteen of 32 (44%) patients initially diagnosed with ITC in blood and/or bone marrow were found to be negative (responders) after preoperative chemotherapy (P<0.01). The incidence of ITC in bone marrow was also significantly (P<0.01) reduced from 97 (31 of 32) to 53% (17 of 32). The difference between patients positive for ITC in the blood before (n=7, 22%) and after (n=5, 16%) chemotherapy was statistically insignificant. The overall 3-year survival rates were 32 and 49% in the responders and non-responders, respectively (P=0.683). These data indicate that preoperative chemotherapy can reduce the incidence of ITC in patients with gastric cancer.
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Affiliation(s)
- P Kolodziejczyk
- 1st Department of Surgery, Jagiellonian University Medical College, 40 Kopernika Street, Krakow 31-501, Poland
| | - A Pituch-Noworolska
- Department of Clinical Immunology, Jagiellonian University Medical College, Krakow 31-501, Poland
| | - G Drabik
- Department of Clinical Immunology, Jagiellonian University Medical College, Krakow 31-501, Poland
| | - J Kulig
- 1st Department of Surgery, Jagiellonian University Medical College, 40 Kopernika Street, Krakow 31-501, Poland
- E-mail:
| | - A Szczepanik
- 1st Department of Surgery, Jagiellonian University Medical College, 40 Kopernika Street, Krakow 31-501, Poland
| | - M Sierzega
- 1st Department of Surgery, Jagiellonian University Medical College, 40 Kopernika Street, Krakow 31-501, Poland
| | - A Gurda
- 1st Department of Surgery, Jagiellonian University Medical College, 40 Kopernika Street, Krakow 31-501, Poland
| | - T Popiela
- 1st Department of Surgery, Jagiellonian University Medical College, 40 Kopernika Street, Krakow 31-501, Poland
| | - M Zembala
- Department of Clinical Immunology, Jagiellonian University Medical College, Krakow 31-501, Poland
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Coello MC, Luketich JD, Litle VR, Godfrey TE. Prognostic significance of micrometastasis in non-small-cell lung cancer. Clin Lung Cancer 2004; 5:214-25. [PMID: 14967073 DOI: 10.3816/clc.2004.n.002] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Accurate staging of non-small-cell lung cancer (NSCLC) determines prognosis and facilitates decisions regarding treatment options. Unfortunately, even after an apparently complete resection in patients with stage I disease, the recurrence rates range from 25% to 50%, and overall survival is not encouraging. One possible reason for this may be that those patients with a poor outcome actually have more extensive disease, with occult locoregional and/or distant metastasis than originally identified by routine pathologic staging techniques. There is now a sizable body of literature on the detection and possible prognostic role of occult disease in lung cancer. The majority of these studies are based on immunohistochemical analysis of lymph nodes and/or bone marrow, but a handful of studies use molecular approaches. The purpose of this review is to summarize and critique the current literature on occult tumor cell spread to lymph nodes and bone marrow in patients with NSCLC. Based on this literature, we believe that the prognostic significance of bone marrow micrometastasis remains unclear. However, the majority of studies indicate that occult lymph node disease is associated with a poor outcome. Thus, our ability to detect individual tumor cells could result in more accurate staging of NSCLC in patients and would potentially lead to the development of novel therapies, as well as influence decisions regarding the use of appropriate multimodality treatment strategies, the choice of surgical technique, and extent of dissection. As data accumulate, the presence or absence of occult nodal involvement should probably be considered at the next revision of the staging system for NSCLC.
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Affiliation(s)
- Michael C Coello
- Division of Thoracic Surgery, University of Pittsburgh, PA 15213, USA
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Jiao X, Krasna MJ. Clinical significance of micrometastasis in lung and esophageal cancer: a new paradigm in thoracic oncology. Ann Thorac Surg 2002; 74:278-84. [PMID: 12118789 DOI: 10.1016/s0003-4975(01)03376-8] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
In the past decade, detection of micrometastatic disease in different clinical samples including pleural lavage, lymph node, bone marrow, and blood has become a rapidly growing area of interest in research of non-small cell lung cancer and esophageal cancer. The results of these studies support the concept that, just as in many other solid malignancies, systemic spread may happen at an early stage in non-small cell lung cancer and esophageal cancer. Such systemic spread is often occult (micrometastases) at the time of primary diagnosis, which may have adverse effects on survival. Improved staging can be expected with information on micrometastases, and a subgroup of patients who will benefit most from adjuvant therapy might be identified. Although reliable and standard methods need to be developed before detection of micrometastasis is incorporated in the routine clinical practice, we suggest that it be considered an important correlate in clinical trials in non-small cell lung cancer and esophageal cancer.
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Affiliation(s)
- Xiaolong Jiao
- Division of Thoracic Surgery, University of Maryland School of Medicine, Baltimore 21201, USA.
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