1
|
Yousef A, Yousef M, Zeineddine MA, More A, Fanaeian M, Chowdhury S, Knafl M, Edelkamp P, Ito I, Gu Y, Pattalachinti V, Naini ZA, Zeineddine FA, Peterson J, Alfaro K, Foo WC, Jin J, Bhutiani N, Higbie V, Scally CP, Kee B, Kopetz S, Goldstein D, Strach M, Williamson A, Aziz O, Barriuso J, Uppal A, White MG, Helmink B, Fournier KF, Raghav KP, Taggart MW, Overman MJ, Shen JP. Serum Tumor Markers and Outcomes in Patients With Appendiceal Adenocarcinoma. JAMA Netw Open 2024; 7:e240260. [PMID: 38416491 PMCID: PMC10902735 DOI: 10.1001/jamanetworkopen.2024.0260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 01/02/2024] [Indexed: 02/29/2024] Open
Abstract
Importance Serum tumor markers carcinoembryonic antigen (CEA), carbohydrate antigen 19-9 (CA19-9), and cancer antigen 125 (CA125) have been useful in the management of gastrointestinal and gynecological cancers; however, there is limited information regarding their utility in patients with appendiceal adenocarcinoma. Objective To assess the association of serum tumor markers (CEA, CA19-9, and CA125) with clinical outcomes and pathologic and molecular features in patients with appendiceal adenocarcinoma. Design, Setting, and Participants This is a retrospective cohort study at a single tertiary care comprehensive cancer center. The median (IQR) follow-up time was 52 (21-101) months. Software was used to query the MD Anderson internal patient database to identify patients with a diagnosis of appendiceal adenocarcinoma and at least 1 tumor marker measured at MD Anderson between March 2016 and May 2023. Data were analyzed from January to December 2023. Main Outcomes and Measures Association of serum tumor markers with survival in patients with appendiceal adenocarcinoma. Cox proportional hazards regression analyses were also performed to assess associations between clinical factors (serum tumor marker levels, demographics, and patient and disease characteristics) and patient outcomes (overall survival). Results A total of 1338 patients with appendiceal adenocarcinoma were included, with a median (range) age at diagnosis of 56.5 (22.3-89.6) years. The majority of the patients had metastatic disease (1080 patients [80.7%]). CEA was elevated in 742 of the patients tested (56%), while CA19-9 and CA125 were elevated in 381 patients (34%) and 312 patients (27%), respectively. Individually, elevation of CEA, CA19-9, or CA125 were associated with worse 5-year survival; elevated vs normal was 81% vs 95% for CEA (hazard ratio [HR], 4.0; 95% CI, 2.9-5.6), 84% vs 92% for CA19-9 (HR, 2.2; 95% CI, 1.4-3.4), and 69% vs 93% for CA125 (HR, 4.6; 95% CI, 2.7-7.8) (P < .001 for all). Quantitative evaluation of tumor markers was associated with outcomes. Patients with highly elevated (top 10th percentile) CEA, CA19-9, or CA125 had markedly worse survival, with 5-year survival rates of 59% for CEA (HR, 9.8; 95% CI, 5.3-18.0), 64% for CA19-9 (HR, 6.0; 95% CI, 3.0-11.7), and 57% for CA125 (HR, 7.6; 95% CI, 3.5-16.5) (P < .001 for all). Although metastatic tumors had higher levels of all tumor markers, when restricting survival analysis to 1080 patients with metastatic disease, elevated CEA, CA19-9, or CA125 were all still associated worse survival (HR for CEA, 3.4; 95% CI, 2.5-4.8; P < .001; HR for CA19-9, 1.8; 95% CI, 1.2-2.7; P = .002; and HR for CA125, 3.9; 95% CI, 2.4-6.4; P < .001). Interestingly, tumor grade was not associated with CEA or CA19-9 level, while CA-125 was slightly higher in high-grade tumors relative to low-grade tumors (mean value, 18.3 vs 15.0; difference, 3.3; 95% CI, 0.9-3.7; P < .001). Multivariable analysis identified an incremental increase in the risk of death with an increase in the number of elevated tumor markers, with an 11-fold increased risk of death in patients with all 3 tumor markers elevated relative to those with none elevated. Somatic mutations in KRAS and GNAS were associated with significantly higher levels of CEA and CA19-9. Conclusions and Relevance In this retrospective study of serum tumor markers in patients with appendiceal adenocarcinoma, CEA, CA19-9, and CA125 were associated with overall survival in appendiceal adenocarcinoma. Given their value, all 3 biomarkers should be included in the initial workup of patients with a diagnosis of appendiceal adenocarcinoma.
Collapse
Affiliation(s)
- Abdelrahman Yousef
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | - Mahmoud Yousef
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | - Mohammad A. Zeineddine
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | - Aditya More
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | - Mohammad Fanaeian
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | - Saikat Chowdhury
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | - Mark Knafl
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston
| | - Paul Edelkamp
- Department of Data Engineering and Analytics, University of Texas MD Anderson Cancer Center, Houston
| | - Ichiaki Ito
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | - Yue Gu
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | - Vinay Pattalachinti
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | - Zahra Alavi Naini
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | - Fadl A. Zeineddine
- Department of Internal Medicine, Houston Methodist Hospital, Houston, Texas
| | - Jennifer Peterson
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | - Kristin Alfaro
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | - Wai Chin Foo
- Department of Pathology, University of Texas MD Anderson Cancer Center, Houston
| | - Jeff Jin
- Department of Enterprise Development and Integration, University of Texas MD Anderson Cancer Center, Houston
| | - Neal Bhutiani
- Department of Colon and Rectal Surgery, University of Texas MD Anderson Cancer Center, Houston
| | - Victoria Higbie
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | - Christopher P. Scally
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | - Bryan Kee
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | - Scott Kopetz
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | | | - Madeleine Strach
- Colorectal and Peritoneal Oncology Centre, The Christie NHS Foundation Trust, Manchester, United Kingdom
- Division of Cancer Sciences, Faculty of Biology, Medicine and Health, School of Medical Sciences, University of Manchester, Manchester, United Kingdom
- Faculty of Medicine and Health, The University of Sydney, Darlington, Victoria, Australia
| | - Andrew Williamson
- Department of Medical Oncology, The Christie National Health Service Foundation Trust, Manchester, United Kingdom
| | - Omer Aziz
- Colorectal and Peritoneal Oncology Centre, The Christie NHS Foundation Trust, Manchester, United Kingdom
- Division of Cancer Sciences, Faculty of Biology, Medicine and Health, School of Medical Sciences, University of Manchester, Manchester, United Kingdom
| | - Jorge Barriuso
- Colorectal and Peritoneal Oncology Centre, The Christie NHS Foundation Trust, Manchester, United Kingdom
- Division of Cancer Sciences, Faculty of Biology, Medicine and Health, School of Medical Sciences, University of Manchester, Manchester, United Kingdom
| | - Abhineet Uppal
- Department of Colon and Rectal Surgery, University of Texas MD Anderson Cancer Center, Houston
| | - Michael G. White
- Department of Colon and Rectal Surgery, University of Texas MD Anderson Cancer Center, Houston
| | - Beth Helmink
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | - Keith F. Fournier
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | - Kanwal P. Raghav
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | - Melissa W. Taggart
- Department of Pathology, University of Texas MD Anderson Cancer Center, Houston
| | - Michael J. Overman
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston
| | - John Paul Shen
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston
| |
Collapse
|
2
|
SenthilKumar G, Merrill J, Maduekwe UN, Cloyd JM, Fournier K, Abbott DE, Zafar N, Patel S, Johnston F, Dineen S, Baumgartner J, Grotz TE, Maithel SK, Raoof M, Lambert L, Hendrix R, Kothari AN. Prediction of Early Recurrence Following CRS/HIPEC in Patients With Disseminated Appendiceal Cancer. J Surg Res 2023; 292:275-288. [PMID: 37666090 DOI: 10.1016/j.jss.2023.06.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 06/01/2023] [Accepted: 06/25/2023] [Indexed: 09/06/2023]
Abstract
INTRODUCTION In patients with disseminated appendiceal cancer (dAC) who underwent cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC), characterizing and predicting those who will develop early recurrence could provide a framework for personalizing follow-up. This study aims to: (1) characterize patients with dAC that are at risk for recurrence within 2 y following of CRS ± HIPEC (early recurrence; ER), (2) utilize automated machine learning (AutoML) to predict at-risk patients, and (3) identifying factors that are influential for prediction. METHODS A 12-institution cohort of patients with dAC treated with CRS ± HIPEC between 2000 and 2017 was used to train predictive models using H2O.ai's AutoML. Patients with early recurrence (ER) were compared to those who did not have recurrence or presented with recurrence after 2 y (control; C). However, 75% of the data was used for training and 25% for validation, and models were 5-fold cross-validated. RESULTS A total of 949 patients were included, with 337 ER patients (35.5%). Patients with ER had higher markers of inflammation, worse disease burden with poor response, and received greater intraoperative fluids/blood products. The highest performing AutoML model was a Stacked Ensemble (area under the curve = 0.78, area under the curve precision recall = 0.66, positive predictive value = 85%, and negative predictive value = 63%). Prediction was influenced by blood markers, operative course, and factors associated with worse disease burden. CONCLUSIONS In this multi-institutional cohort of dAC patients that underwent CRS ± HIPEC, AutoML performed well in predicting patients with ER. Variables suggestive of poor tumor biology were the most influential for prediction. Our work provides a framework for identifying patients with ER that might benefit from shorter interval surveillance early after surgery.
Collapse
Affiliation(s)
- Gopika SenthilKumar
- Division of Surgical Oncology, Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Jennifer Merrill
- Division of Surgical Oncology, Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Ugwuji N Maduekwe
- Division of Surgical Oncology, Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Jordan M Cloyd
- Division of Surgical Oncology, Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Keith Fournier
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Daniel E Abbott
- Division of Surgical Oncology, Department of Surgery, University of Wisconsin, Madison, Wisconsin
| | - Nabeel Zafar
- Division of Surgical Oncology, Department of Surgery, University of Wisconsin, Madison, Wisconsin
| | - Sameer Patel
- Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Fabian Johnston
- Department of Surgery, Johns Hopkins University, Baltimore, Maryland
| | - Sean Dineen
- Department of Gastrointestinal Oncology, Moffitt Cancer Center, Morsani College of Medicine, Tampa, Florida; Department of Oncologic Sciences, Morsani College of Medicine, Tampa, Florida
| | - Joel Baumgartner
- Division of Surgical Oncology, Department of Surgery, University of California, San Diego, California
| | - Travis E Grotz
- Division of Hepatobiliary and Pancreas Surgery, Mayo Clinic, Rochester, Minnesota
| | - Shishir K Maithel
- Division of Surgical Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia
| | - Mustafa Raoof
- Division of Surgical Oncology, Department of Surgery, City of Hope National Medical Center, Duarte, California
| | - Laura Lambert
- Department of Surgery, University of Utah Huntsman Cancer Institute, Salt Lake City, Utah
| | - Ryan Hendrix
- Division of Surgical Oncology, Department of Surgery, University of Massachusetts Medical School, North Worcester, Massachusetts
| | - Anai N Kothari
- Division of Surgical Oncology, Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin.
| |
Collapse
|
3
|
Yousef A, Yousef M, Zeineddine M, More A, Chowdhury S, Knafl M, Edelkamp P, Ito I, Gu Y, Pattalachinti V, Naini ZA, Zeineddine F, Peterson J, Alfaro K, Foo WC, Jin J, Bhutiani N, Higbie V, Scally C, Kee B, Kopetz S, Goldstein D, Uppal A, White MG, Helmink B, Fournier K, Raghav K, Taggart M, Overman MJ, Shen JP. The Clinical Significance of CEA, CA19-9, and CA125 in Management of Appendiceal Adenocarcinoma. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.09.10.23295319. [PMID: 37745596 PMCID: PMC10516068 DOI: 10.1101/2023.09.10.23295319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
Importance Serum tumor markers CEA, CA19-9, & CA125 have been useful in the management of gastrointestinal and gynecological cancers, however there is limited information regarding their utility in patients with appendiceal adenocarcinoma. Objective Assessing the association of serum tumor markers (CEA, CA19-9, and CA125) with clinical outcomes, pathologic, and molecular features in patients with appendiceal adenocarcinoma. Design This is a retrospective study with results reported in 2023. The median follow-up time was 43 months. Setting Single tertiary care comprehensive cancer center. Participants Under an approved Institutional Review Board protocol, the Palantir Foundry software system was used to query the MD Anderson internal patient database to identify patients with a diagnosis of appendiceal adenocarcinoma and at least one tumor marker measured at MD Anderson between 2016 and 2023. Results A total of 1,338 patients with appendiceal adenocarcinoma were included, with a median age of 56.5 years. The majority of the patients had metastatic disease (80.7%). CEA was elevated in more than half of the patients tested (56%), while CA19-9 and CA125 were elevated in 34% and 27%, respectively. Individually, elevation of CEA, CA19-9, or CA125 were associated with worse 5-year survival; 82% vs 95%, 84% vs 92%, and 69% vs 93% elevated vs normal for CEA, CA19-9, and CA125 respectively (all p<0.0001). Quantitative evaluation of tumor markers increased prognostic ability. Patients with highly elevated (top 10th percentile) CEA, CA19-9 or CA125 had markedly worse survival with 5-year survival rates of 59%, 64%, and 57%, respectively (HR vs. normal : 9.8, 6.0, 7.6, all p<0.0001). Although metastatic tumors had higher levels of all tumor markers, when restricting survival analysis to 1080 patients with metastatic disease elevated CEA, CA19-9 or CA125 were all still associated worse survival (HR vs. normal : 3.4, 1.8, 3.9, p<0.0001 for CEA and CA125, p=0.0019 for CA19-9). Interestingly tumor grade was not associated with CEA or CA19-9 level, while CA-125 was slightly higher in high relative to low-grade tumors (18.3 vs. 15.0, p=0.0009). Multivariable analysis identified an incremental increase in the risk of death with an increase in the number of elevated tumor markers, with a 11-fold increased risk of death in patients with all three tumor markers elevated relative to those with none elevated. Mutation in KRAS and GNAS were associated with significantly higher levels of CEA and CA19-9. Conclusions These findings demonstrate the utility of measuring CEA, CA19-9, and CA125 in the management of appendiceal adenocarcinoma. Given their prognostic value, all three biomarkers should be included in the initial workup of patients diagnosed with appendiceal adenocarcinoma.
Collapse
Affiliation(s)
- Abdelrahman Yousef
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mahmoud Yousef
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mohammad Zeineddine
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Aditya More
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Saikat Chowdhury
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mark Knafl
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Paul Edelkamp
- Department of Data Engineering & Analytics, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ichiaki Ito
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yue Gu
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Vinay Pattalachinti
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Zahra Alavi Naini
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Fadl Zeineddine
- Department of Internal Medicine, Houston Methodist Hospital, Houston, TX, USA
| | - Jennifer Peterson
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kristin Alfaro
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wai Chin Foo
- Department of Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jeff Jin
- Department of Enterprise Dev & Integration, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Neal Bhutiani
- Department of Colon and Rectal Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Victoria Higbie
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Christopher Scally
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Bryan Kee
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Scott Kopetz
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Abhineet Uppal
- Department of Colon and Rectal Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Michael G. White
- Department of Colon and Rectal Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Beth Helmink
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Keith Fournier
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kanwal Raghav
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Melissa Taggart
- Department of Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Michael J. Overman
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - John Paul Shen
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| |
Collapse
|
4
|
González Bayón L, Martín Román L, Lominchar PL. Appendiceal Mucinous Neoplasms: From Clinic to Pathology and Prognosis. Cancers (Basel) 2023; 15:3426. [PMID: 37444536 DOI: 10.3390/cancers15133426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 06/20/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
Appendiceal mucinous neoplasms have been classified differently over time causing confusion when comparing results between working groups in this field and establishing a prognosis of the disease. A historical perspective of the different classification systems of these tumors is essential for the understanding of the evolution of concepts and histopathological definitions that have led up to the present moment. We carried out a systematic review of the pathological classifications of appendiceal mucinous tumors and how they have included the new criteria resulting from clinical and pathological research. The latest classifications by PSOGI and AJCC 8th edition Cancer Staging have made a great effort to incorporate the new pathological descriptions and develop prognostic groups. The introduction of these new classification systems has posed the challenge of verifying how they adapt to our casuistry and which one defines best the prognosis of our patients. We reclassified our series of patients treated for mucinous appendiceal tumors with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy following the PSOGI and the AJCC 8th edition criteria and concluded that both classifications correspond well with the OS and DFS of these patients, with some advantage relative to the PSOGI classification due to a better histopathological description of the different groups.
Collapse
Affiliation(s)
- Luis González Bayón
- Peritoneal Carcinomatosis Unit, Department of General Surgery, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain
- Faculty of Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Lorena Martín Román
- Peritoneal Carcinomatosis Unit, Department of General Surgery, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain
- Faculty of Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Pablo Lozano Lominchar
- Peritoneal Carcinomatosis Unit, Department of General Surgery, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain
- Faculty of Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain
| |
Collapse
|
5
|
Gül-Klein S, Arnold A, Oberender C, Kuzinska MZ, Alberto Vilchez ME, Mogl MT, Rau B. Appendixneoplasien. COLOPROCTOLOGY 2023. [DOI: 10.1007/s00053-023-00686-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
|
6
|
Egbert L, Norain A, Stucky CC, Ahmad S, Chang YH, Wasif N. Cancer embryonic antigen (CEA) levels in patients with appendiceal adenocarcinoma predict response to neo-adjuvant chemotherapy and overall survival. J Surg Oncol 2023; 127:688-698. [PMID: 36519637 DOI: 10.1002/jso.27178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 11/10/2022] [Accepted: 12/05/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND AND OBJECTIVES Serum tumor markers are widely used for diagnosis, prognosis, treatment response, and surveillance. Our study evaluated cancer embryonic antigen (CEA) in patients with appendiceal adenocarcinoma. METHODS The National Cancer Database was reviewed (2004-2011) for patients with surgical treatment for appendiceal adenocarcinoma. Patients were stratified into two groups: normal and elevated CEA. Multivariable adjusted Cox proportional hazards regression analyses were used to determine the independent effect of CEA on survival. RESULTS Our study consisted of 2867 patients, 54.0% having elevated CEA. Patients with elevated CEA were more likely to have Stage IV disease, be female, and African American; all p < 0.001. Three-year overall survival (OS) was significantly higher with normal CEA (75.5% vs. 62.8%, p < 0.001). On multivariable analysis, elevated CEA was associated with worse survival (hazard ratio 1.49, 95% confidence interval 1.23-1.80). Patients with elevated CEA had improved 3-year OS with neo-adjuvant compared to adjuvant chemotherapy (p = 0.004), while those with normal CEA showed no difference. CONCLUSIONS In patients with surgically treated appendiceal adenocarcinoma, preoperative elevation in CEA independently predicts decreased 3-year survival and correlates with improved OS with neo-adjuvant therapy. CEA levels should be considered in clinical decision-making regarding neo-adjuvant therapy in patients with appendiceal adenocarcinoma.
Collapse
Affiliation(s)
- Lena Egbert
- Mayo Clinic Alix School of Medicine, Phoenix, Arizona, USA
| | - Abdullah Norain
- Department of Surgery, Division of Surgical Oncology, Mayo Clinic, Phoenix, Arizona, USA
| | - Chee-Chee Stucky
- Department of Surgery, Division of Surgical Oncology, Mayo Clinic, Phoenix, Arizona, USA
| | - Sarwat Ahmad
- Department of Surgery, Division of Surgical Oncology, Mayo Clinic, Phoenix, Arizona, USA
| | - Yu-Hui Chang
- Department of Quantitative Health Sciences, Mayo Clinic, Phoenix, Arizona, USA
| | - Nabil Wasif
- Department of Surgery, Division of Surgical Oncology, Mayo Clinic, Phoenix, Arizona, USA
| |
Collapse
|
7
|
Wang B, Ma R, Rao B, Xu H. Serum and ascites tumor markers in the diagnostic and prognostic prediction for appendiceal pseudomyxoma peritonei. BMC Cancer 2023; 23:90. [PMID: 36703100 PMCID: PMC9878737 DOI: 10.1186/s12885-023-10545-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 01/13/2023] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND To investigate the expression of carcinoembryonic antigen (CEA), cancer antigen 199 (CA199) and CA125 in serum and ascites of appendiceal pseudomyxoma peritonei (PMP) patients relative to their diagnostic and predictive value. METHODS The study comprised 183 patients with pathologically confirmed appendiceal PMP, enrolled from May 2012 to June 2020, in Aerospace Center Hospital. Serum and ascites tumor markers were obtained, and their diagnostic values were compared by receiver operating characteristic (ROC) curves. The prognostic factors of appendiceal PMP with different pathologic subgroups were calculated by univariate and multivariate Cox proportional hazard regression models. RESULTS There were significant differences between the numbers of patients with positive CEA and CA199 in serum vs. ascites: p = 0.034 in CEA and p = 0.006 in CA199, respectively. The sensitivities with optimal cut-off values for ascites markers of CEA, CA199 and CA125 were 83.5%, 88.9% and 72.6%, respectively. CEA in ascites showed significant difference in the diagnosis of appendiceal PMP (p = 0.000); the areas under the ROC curves (AUROCs) and specificity were 0.725, 70.7%, respectively. Univariate analysis showed that the higher the ascites tumor markers, the poorer the survival (p = 0.014). Multivariate analysis indicated that completeness of cytoreduction (CCR), ascites CEA and pathological grade were independent risk factors for overall survival (OS). CONCLUSION CEA in ascites can be used to help specify the origin of PMP. Furthermore, elevation of ascites CEA, high pathological grade and incomplete cytoreduction predicted poor prognosis of appendiceal PMP.
Collapse
Affiliation(s)
- Bing Wang
- grid.464204.00000 0004 1757 5847Department of Myxoma, Aerospace Center Hospital, 15 Yuquan Road, Haidian 100049 Beijing, China ,grid.24696.3f0000 0004 0369 153XDepartment of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, 10 Tieyi Road, Haidian 100038 Beijing, China
| | - Ruiqing Ma
- grid.464204.00000 0004 1757 5847Department of Myxoma, Aerospace Center Hospital, 15 Yuquan Road, Haidian 100049 Beijing, China
| | - Benqiang Rao
- grid.24696.3f0000 0004 0369 153XDepartment of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, 10 Tieyi Road, Haidian 100038 Beijing, China
| | - Hongbin Xu
- grid.464204.00000 0004 1757 5847Department of Myxoma, Aerospace Center Hospital, 15 Yuquan Road, Haidian 100049 Beijing, China
| |
Collapse
|
8
|
Kyang LS, Dewhurst SL, See VA, Alzahrani NA, Morris DL. Outcomes and prognostic factors of cytoreductive surgery and perioperative intraperitoneal chemotherapy in high-volume peritoneal carcinomatosis. Int J Hyperthermia 2022; 39:1106-1114. [PMID: 35993246 DOI: 10.1080/02656736.2022.2112625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022] Open
Abstract
BACKGROUND AND OBJECTIVES The management of patients with extensive appendiceal mucinous neoplasms and mesothelioma is controversial. Our aims were to analyze overall survival (OS), disease-free survival (DFS) and independent prognostic factors associated with high peritoneal cancer index (PCI) status in patients who underwent cytoreductive surgery (CRS) and perioperative intraperitoneal chemotherapy (PIC). METHODS A prospectively-maintained database for patients with appendiceal neoplasms and mesothelioma undergoing CRS/PIC from year 1996 to 2018 was retrospectively analyzed. Patients who achieved complete cytoreduction were stratified into limited (PCI < 30) and extensive (PCI ≥ 30) disease groups. RESULTS 260 female and 235 male patients were identified. The 5-year survival for low-grade appendiceal mucinous neoplasms (LAMN) was significantly higher in the low PCI group (96.2% vs. 63.5%, p < 0.001). There was no difference in the OS across both groups in high-grade appendiceal mucinous neoplasms (HAMN) (63 vs. 69 months; p = 0.942) and mesothelioma (72 vs. 42 months; p = 0.058). Overall mortality was 2%. Grade III/IV complications were significantly higher in extensive disease (68% vs. 36.6%, p < 0.001). On multivariate analysis, use of EPIC and blood transfusion (>8 units) were independent positive and negative prognostic factors, respectively, associated with OS. Meanwhile, use of EPIC conferred benefit in DFS while increased blood transfusion (>8 units) and elevated preoperative CA125 were predictive of a poor DFS. CONCLUSION Long-term survivals following CRS/PIC are achievable with acceptable mortality and higher morbidity rates in extensive appendiceal mucinous neoplasms and mesothelioma. High PCI status does not preclude treatment with CRS/PIC.
Collapse
Affiliation(s)
- Lee S Kyang
- Department of Surgery, St George Hospital & University of New South Wales, Sydney, Australia
| | - Suzannah L Dewhurst
- Department of Surgery, St George Hospital & University of New South Wales, Sydney, Australia
| | - Valerie A See
- Department of Surgery, St George Hospital & University of New South Wales, Sydney, Australia
| | - Nayef A Alzahrani
- Department of Surgery, National Guard Health Affairs, King Abdulaziz Medical City, Riyadh, Saudi Arabia
| | - David L Morris
- Department of Surgery, St George Hospital & University of New South Wales, Sydney, Australia
| |
Collapse
|
9
|
Martín Román L, Lozano P, Baratti D, Kusamura S, Deraco M, Vásquez W, González Bayón L. Validation of a Nomogram to Predict Recurrence in Patients with Mucinous Neoplasms of the Appendix with Peritoneal Dissemination After Cytoreductive Surgery and HIPEC. Ann Surg Oncol 2022; 29:7553-7563. [PMID: 35876926 DOI: 10.1245/s10434-022-12060-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 06/04/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Survival of patients affected by mucinous appendiceal neoplasms with peritoneal dissemination (PD) is mainly related to histopathological features. However, prognostic stratification is still a concern, as the clinical course of the disease is often unpredictable. The aim of this study is to construct and externally validate a nomogram predicting disease-free survival (DFS) in mucinous appendiceal neoplasms with PD treated by cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS/HIPEC). PATIENTS AND METHODS Patients treated in two referral centers were included: Hospital General Universitario Gregorio Marañón, Madrid, Spain (derivation cohort) and Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy (validation cohort). Cox regression analysis identified factors associated with shorter DFS in the derivation cohort. The nomogram performance was externally evaluated in the validation cohort using concordance index and calibration plots. Histology was classified according to the Peritoneal Surface Oncology Group International (PSOGI). RESULTS The derivation cohort included 95 patients, and the validation cohort 348. Five-year DFS rates were 51.5 and 62%, respectively. Cox regression analysis (derivation cohort) identified PSOGI histology of the peritoneal components, number of preoperative elevated tumor marker, and peritoneal disease extent, as assessed by peritoneal carcinomatosis index, to be predictors of DFS. The model's predictive capacity was higher than that of PSOGI classification alone, with respective concordance indexes of 0.702 ± 0.023 and 0.610 ± 0.018 (validation cohort). The nomogram approximated the perfect model in the calibration plots at 3- and 5-year DFS. CONCLUSIONS An easy-to-use model that provides better prognostic stratification than histopathological features has been constructed. This nomogram may help clinicians in individualized survival predictions and informed clinical decision-making.
Collapse
Affiliation(s)
- L Martín Román
- Peritoneal Carcinomatosis Unit, Department of General and Digestive Surgery, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Department of Surgery, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - P Lozano
- Peritoneal Carcinomatosis Unit, Department of General and Digestive Surgery, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Department of Surgery, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - D Baratti
- Peritoneal Malignancy Program, Department of Surgery, National Cancer Institute, Milan, Italy.
| | - S Kusamura
- Peritoneal Malignancy Program, Department of Surgery, National Cancer Institute, Milan, Italy
| | - M Deraco
- Peritoneal Malignancy Program, Department of Surgery, National Cancer Institute, Milan, Italy
| | - W Vásquez
- Peritoneal Carcinomatosis Unit, Department of General and Digestive Surgery, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Department of Surgery, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - L González Bayón
- Peritoneal Carcinomatosis Unit, Department of General and Digestive Surgery, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Department of Surgery, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| |
Collapse
|
10
|
Prognostic prediction of preoperative nutritional status in low-grade appendiceal mucinous neoplasms. Sci Rep 2022; 12:10678. [PMID: 35739171 PMCID: PMC9226184 DOI: 10.1038/s41598-022-14765-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 06/13/2022] [Indexed: 11/08/2022] Open
Abstract
To describe the preoperative nutritional status of Low-grade Appendiceal Mucinous Neoplasms (LAMNs) and identify prognostic factors for survival. Medical records from 165 patients with LAMNs who attended the Aerospace Center Hospital, Beijing, China between January 2017, and December 2018 were retrospectively reviewed. Survival analysis was performed with the Kaplan-Meier method, the log-rank test, and a Cox proportional hazards model. Among 165 patients, 59 (36%) were male and 106 (64%) were female. Patient's median age was 58 years (range 20 to 78 years). Univariate analysis indicated that gender, weight loss, prior surgical score (PSS), red blood cell, albumin, peritoneal cancer index (PCI), completeness of cytoreduction (CCR), and hyperthermic intraperitoneal chemotherapy (HIPEC) were related to prognosis. Multivariate analysis showed that PSS, CCR and HIPEC were independent predictors of prognosis. The preoperative nutritional status of patients plays an important role in predicting prognosis. Patients can benefit from a complete cytoreductive surgery (CCRS) and HIPEC in an experienced institution for the first medical treatment.
Collapse
|
11
|
Ye S, Zheng S. Comprehensive Understanding and Evolutional Therapeutic Schemes for Pseudomyxoma Peritonei: A Literature Review. Am J Clin Oncol 2022; 45:223-231. [PMID: 35446281 PMCID: PMC9028300 DOI: 10.1097/coc.0000000000000911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Pseudomyxoma peritonei is an infrequent solid tumor in clinical practice. The low morbidity and deficient understanding of this mucus-secreting malignant disease increase the risks of delayed identification or uncontrollable deterioration. In quite a lot cases, patients go through complete cytoreduction surgery and hyperthermic intraperitoneal chemotherapy could receive a long time survival over 5 years. But the recurrence rate is also hard to overlook. Unlike other types of cancer, the standard treatment for this considerable groups has not been confirmed yet. With the advanced medical progression, studies have been carrying out based on pathogenesis, biological characters, and mutated gene location. All but a few get statistical survival benefits, let alone the breaking progress on research or therapeutic practice in the field. We try to give a comprehensive exposition of pseudomyxoma peritonei around the epidemiology, radiologic features, clinical manifestation, present treatment and promising schemes, hoping to arise much attention and reflection on the feasible solutions, especially for the recrudescent part.
Collapse
Affiliation(s)
- Suiting Ye
- Fourth School of Clinical Medicine, Zhejiang Chinese Medical University
| | - Song Zheng
- Department of Oncology, Affiliated Hangzhou First People’s Hospital
- Department of Oncology, Affiliated Hangzhou Cancer Hospital, Zhejiang University School of Medicine
- Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Hangzhou, China
| |
Collapse
|
12
|
Zhou N, Dou R, Zhai X, Fang J, Wang J, Ma R, Xu J, Cui B, Liang L. Radiomics analysis based on CT's greater omental caking for predicting pathological grading of pseudomyxoma peritonei. Sci Rep 2022; 12:4401. [PMID: 35292681 PMCID: PMC8924207 DOI: 10.1038/s41598-022-08267-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 02/25/2022] [Indexed: 12/26/2022] Open
Abstract
The objective of this study was to predict the preoperative pathological grading and survival period of Pseudomyxoma peritonei (PMP) by establishing models, including a radiomics model with greater omental caking as the imaging observation index, a clinical model including clinical indexes, and a combined model of these two. A total of 88 PMP patients were selected. Clinical data of patients, including age, sex, preoperative serum tumor markers [CEA, CA125, and CA199], survival time, and preoperative computed tomography (CT) images were analyzed. Three models (clinical model, radiomics model and combined model) were used to predict PMP pathological grading. The models’ diagnostic efficiency was compared and analyzed by building the receiver operating characteristic (ROC) curve. Simultaneously, the impact of PMP’s different pathological grades was evaluated. The results showed that the radiomics model based on the CT’s greater omental caking, an area under the ROC curve ([AUC] = 0.878), and the combined model (AUC = 0.899) had diagnostic power for determining PMP pathological grading. The imaging radiomics model based on CT greater omental caking can be used to predict PMP pathological grading, which is important in the treatment selection method and prognosis assessment.
Collapse
Affiliation(s)
- Nan Zhou
- Department of Ultrasound, Aerospace Center Hospital, Beijing, China
| | - Ruixue Dou
- Department of Ultrasound, Aerospace Center Hospital, Beijing, China
| | - Xichao Zhai
- Department of Myxoma, Aerospace Center Hospital, Beijing, China
| | - Jingyang Fang
- Department of Ultrasound, Aerospace Center Hospital, Beijing, China
| | - Jiajun Wang
- Department of Ultrasound, Aerospace Center Hospital, Beijing, China
| | - Ruiqing Ma
- Department of Myxoma, Aerospace Center Hospital, Beijing, China
| | - Jingxu Xu
- Department of Research Collaboration, R&D Center, Beijing Deepwise & League of PHD Technology Co., Ltd, Beijing, China
| | - Bin Cui
- Department of Radiology, Aerospace Center Hospital, Beijing, China.
| | - Lei Liang
- Department of Ultrasound, Aerospace Center Hospital, Beijing, China.
| |
Collapse
|
13
|
Lopes A, de Mello ES, Mendoza Lopez RV, Leonardi PC, Ribeiro U. Prognostic Impact of Pathology, Cytoreduction, and Tumor Markers in Pseudomyxoma Peritonei. J Surg Res 2022; 274:68-76. [PMID: 35123285 DOI: 10.1016/j.jss.2022.01.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 10/08/2021] [Accepted: 01/01/2022] [Indexed: 11/28/2022]
Abstract
INTRODUCTION The pathologic classification of pseudomyxoma peritonei is controversial. This study aimed to standardize the histopathological evaluation of pseudomyxoma peritonei and identify the clinicopathological factors associated with survival. METHODS A pathologic review was performed to systematize the pathology report and verify the relationship between clinical features and survival. Terminology was based on the World Health Organization and Peritoneal Surface Oncology Group International definitions. Preoperative serum levels of carcinoembryonic antigen, CA19-9, and CA-125 were evaluated to determine their association with overall survival (OS) and ability to predict CC0-1 cytoreduction. RESULTS Among 109 patients with carcinomas resulting from primary appendiceal neoplasms, 72 had pseudomyxoma peritonei of appendiceal origin and underwent debulking surgery. CC0-1 cytoreduction and CC2-3 cytoreduction were achieved in 61% and 39% of patients, respectively. Patients in the CC0-1 and CC2-3 groups had an OS of 122.80 and 32.92 mo, respectively. The histologic grade was associated with CC0-1 cytoreduction; however, it did not influence OS. Patients with CC0-1 cytoreduction, acellular mucin, and low-grade lesions had better disease-free survival. Higher preoperative CA19-9 levels were associated with poor OS. Normal carcinoembryonic antigen values were associated with 100% sensitivity for predicting CC0-1. CA19-9 levels of 625 U/mL were associated with a low possibility of predicting CC0-1. CONCLUSIONS Histologic grades are associated with disease-free survival when CC0-1 cytoreduction is achieved. Normal preoperative CA19-9 levels were associated with a better OS. CC0-1 cytoreduction is the main determinant of longer survival.
Collapse
Affiliation(s)
- Andre Lopes
- Gastroenterology Department, Digestive Surgery Division, Instituto do Cancer do Estado de Sao Paulo ICESP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Sao Paulo, Brazil.
| | - Evandro Sobroza de Mello
- Department of Pathology, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Sao Paulo, Brazil
| | - Rossana Veronica Mendoza Lopez
- Center for Translational Research in Oncology, Instituto do Cancer do Estado de Sao Paulo ICESP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Sao Paulo, Brazil
| | - Paulo Cesar Leonardi
- Gastroenterology Department, Digestive Surgery Division, Instituto do Cancer do Estado de Sao Paulo ICESP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Sao Paulo, Brazil
| | - Ulysses Ribeiro
- Gastroenterology Department, Digestive Surgery Division, Instituto do Cancer do Estado de Sao Paulo ICESP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Sao Paulo, Brazil
| |
Collapse
|
14
|
The Utility of Preoperative Tumor Markers in Peritoneal Carcinomatosis from Primary Appendiceal Adenocarcinoma: an Analysis from the US HIPEC Collaborative. J Gastrointest Surg 2021; 25:2908-2919. [PMID: 33634422 DOI: 10.1007/s11605-021-04953-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Accepted: 01/31/2021] [Indexed: 01/31/2023]
Abstract
BACKGROUND Prognostication based on preoperative clinical factors is lacking in patients undergoing cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS/HIPEC). This study aims to determine the value of preoperative tumor markers as predictors of progression-free survival (PFS) and overall survival (OS) for patients with peritoneal carcinomatosis from a primary mucinous adenocarcinoma of the appendix (MACA). METHODS We queried the United States HIPEC Collaborative, a database of patients with peritoneal carcinomatosis treated with CRS/HIPEC at twelve institutions between 2000 and 2017, identifying 409 patients with MACA. Multivariate analysis was used to identify independent predictors of disease progression. Subgroup analysis was conducted to evaluate the impact of tumor grade on the predictive value of tumor markers. RESULTS CA19-9 [HR 2.44, CI 1.2-3.4] emerged as an independent predictor of PFS while CEA [HR 4.98, CI 1.06-23.46] was independently predictive of OS (p <0.01). Tumor differentiation was the most potent predictor of both PFS (poorly differentiated vs well, [HR 4.5 CI 2.01-9.94]) and OS ([poorly differentiated vs well-differentiated: [HR 13.5, CI 3.16-57.78]), p <0.05. Among patients with combined CA19-9 elevation and poorly differentiated histology, 86% recurred within a year of CRS/HIPEC (p < 0.01). Similarly, the coexistence of CEA elevation and unfavorable histology led to the lowest survival rate at two years [36%, p < 0.01]. CA-125 was not predictive of PFS or OS. CONCLUSION Elevated preoperative CA19-9 portends worse PFS, while elevated CEA predicts worse OS after CRS/HIPEC in patients with MACA. This study provides additional evidence that CA19-9 and CEA levels should be collected during standard preoperative bloodwork, while CA-125 can likely be omitted. Tumor differentiation, when added to preoperative tumor marker levels, provides powerful prognostic information. Prospective studies are required to confirm this association.
Collapse
|
15
|
Bai M, Wang S, Ma R, Cai Y, Lu Y, Hou N, Liang G, Xu H, Zhang M. Nomogram to predict overall survival of patients with pseudomyxoma peritonei of appendiceal origin: A retrospective cohort study. J Surg Oncol 2021; 124:1459-1467. [PMID: 34634135 DOI: 10.1002/jso.26671] [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: 04/06/2021] [Accepted: 08/30/2021] [Indexed: 12/22/2022]
Abstract
BACKGROUND Pseudomyxoma peritonei (PMP) is a rare disease, with the rate of overall survival (OS) influenced by many factors. The present study aimed to define independent predictors and establish a nomogram for individual risk prediction in PMP patients. METHODS One hundred forty-seven PMP patients were consecutively included between June 1, 2013, and November 22, 2019. The log-rank test was used to compare the OS rate between groups; subsequently, variables with p < .10 were subjected to multivariate Cox modeling for defining independent prediction indicators. Finally, a nomogram was established based on independent prognosticators and assessed for internal validation. RESULTS Multivariate Cox analysis showed that D-dimer level, carbohydrate antigen (CA) 125 level, CA 19-9 level, degree of radical surgery, and histological grade were all independently associated with OS in PMP patients. A nomogram was plotted and underwent internal validation. The discrimination ability of the nomogram revealed a good predictive ability as indicated by the C-index value (0.825), and calibration plots confirmed good consistency between the predicted and observed survival probabilities. CONCLUSIONS Five independent prognostic factors for predicting the survival of PMP patients were identified, and the nomogram based on these independent indicators showed a reasonable discrimination ability for individual risk prediction.
Collapse
Affiliation(s)
- Mingjian Bai
- Department of Clinical Laboratory, Aerospace Center Hospital, Beijing, China
| | - Shilong Wang
- Department of Myxoma, Aerospace Center Hospital, Beijing, China
| | - Ruiqing Ma
- Department of Myxoma, Aerospace Center Hospital, Beijing, China
| | - Ying Cai
- Department of Myxoma, Aerospace Center Hospital, Beijing, China
| | - Yiyan Lu
- Department of Pathology, Aerospace Center Hospital, Beijing, China
| | - Nianzong Hou
- Department of Hand and Foot Surgery, Zibo Central Hospital, Zibo, China
| | - Guowei Liang
- Department of Clinical Laboratory, Aerospace Center Hospital, Beijing, China
| | - Hongbin Xu
- Department of Myxoma, Aerospace Center Hospital, Beijing, China
| | - Man Zhang
- Clinical Laboratory Medicine, Peking University Ninth School of Clinical Medicine, Beijing, China.,Clinical Laboratory Medicine, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory of Urinary Cellular Molecular Diagnostics, Beijing, China
| |
Collapse
|
16
|
Wang B, Yao J, Ma R, Liu D, Lu Y, Shi G, An L, Xia A, Chen F, Pang S, Zhai X, Liu G, Chen S, Xu M, Song L, Xu H. The mutational landscape and prognostic indicators of pseudomyxoma peritonei originating from the ovary. Int J Cancer 2021; 148:2036-2047. [PMID: 33403690 DOI: 10.1002/ijc.33460] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 11/29/2020] [Accepted: 12/01/2020] [Indexed: 12/12/2022]
Abstract
Pseudomyxoma peritonei (PMP) is a rare disorder with unique pathological and genetic changes. Although several studies have reported the clinical features and mutational changes of PMP that originates from the appendix, few studies on PMP originating from the ovary have been reported due to its extreme rarity. In order to characterize the somatic mutational landscape and to investigate the prognosis predicting factors of ovary-originating PMP, we examined 830 cases of PMP and identified 16 patients with PMP that originated from the ovary. Whole-exome sequencing (WES) was performed on 12 cases using formalin-fixed, paraffin-embedded (FFPE) tissue samples. We found that 25% (3/12) of the patients carried mutations in cancer driver genes, including TP53, ATM and SETD2, and 16.7% (2/12) of the patients carried mutations in cancer driver genes, including ATRX, EP300, FGFR2, KRAS, NOCR1 and RB1. The MUC16 (58.33%), BSN (41.67%), PCNT (41.67%), PPP2R5A (41.67%), PRSS36 (41.67%), PTPRK (41.67%) and SBF1 (41.67%) genes presented the highest mutational frequencies. The PI3K-Akt signaling pathway, human papillomavirus infection pathway, cell skeleton, cell adhesion, and extracellular matrix and membrane proteins were the major pathways or functions that were affected. Patients were followed up to 174 months (median: 48.26 months). The 5-year OS rate for all patients was 71.2% and the median OS was not reached. PTPRK mutations, presurgical CA199 level, completeness of cytoreduction (CCR) and peritoneal cancer index (PCI) were identified as potential predictive factors for patient survival. In conclusion, the mutational landscape for ovary-originating PMP was revealed and exhibited unique features distinct from appendix-originating PMP. PTPRK, CA199, CCR and PCI may predict patient survival.
Collapse
Affiliation(s)
- Bing Wang
- Department of Myxoma, Aerospace Center Hospital, Beijing, China
| | - Jianfei Yao
- HaploX Biotechnology, Co., Ltd, Shenzhen, China
| | - Ruiqing Ma
- Department of Myxoma, Aerospace Center Hospital, Beijing, China
| | - Danni Liu
- HaploX Biotechnology, Co., Ltd, Shenzhen, China
| | - Yiyan Lu
- Department of Myxoma, Aerospace Center Hospital, Beijing, China
| | - Guanjun Shi
- Department of Myxoma, Aerospace Center Hospital, Beijing, China
| | - Lubiao An
- Department of Myxoma, Aerospace Center Hospital, Beijing, China
| | - Ao Xia
- Department of Myxoma, Aerospace Center Hospital, Beijing, China
| | - Feng Chen
- Department of Myxoma, Aerospace Center Hospital, Beijing, China
| | - Shaojun Pang
- Department of Myxoma, Aerospace Center Hospital, Beijing, China
| | - Xichao Zhai
- Department of Myxoma, Aerospace Center Hospital, Beijing, China
| | - Guifeng Liu
- HaploX Biotechnology, Co., Ltd, Shenzhen, China
| | - Shifu Chen
- HaploX Biotechnology, Co., Ltd, Shenzhen, China
| | - Mingyan Xu
- HaploX Biotechnology, Co., Ltd, Shenzhen, China
| | - Lele Song
- HaploX Biotechnology, Co., Ltd, Shenzhen, China.,Department of Radiotherapy, the Eighth Medical Center of the Chinese PLA General Hospital, Beijing, China
| | - Hongbin Xu
- Department of Myxoma, Aerospace Center Hospital, Beijing, China
| |
Collapse
|
17
|
Severe Erosive Esophagitis Secondary to Gastric Outlet Obstruction Related to Pseudomyxoma Peritonei. ACG Case Rep J 2021; 8:e00505. [PMID: 33447626 PMCID: PMC7803678 DOI: 10.14309/crj.0000000000000505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 09/04/2020] [Indexed: 11/17/2022] Open
Abstract
Pseudomyxoma peritonei (PMP) is a rare clinical condition characterized by a mucin-producing tumor. PMP tumor cells migrate to abdominal and pelvic sites, eventually enveloping intra-abdominal organs and compressing the gastrointestinal tract. Patients with PMP are often asymptomatic in early stages of the disease, but in later stages develop symptoms including abdominal pain, acute abdomen, increased abdominal girth, vomiting, and bowel obstruction. Nonspecific symptoms combined with a relatively modest accuracy of imaging modalities frequently lead to delay in PMP diagnosis and treatment, thereby increasing morbidity. We present a case demonstrating severe erosive esophagitis as a result of PMP-associated gastric antrum compression.
Collapse
|
18
|
Singh MP. A general overview of mucocele of appendix. J Family Med Prim Care 2020; 9:5867-5871. [PMID: 33681010 PMCID: PMC7928084 DOI: 10.4103/jfmpc.jfmpc_1547_20] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/29/2020] [Accepted: 10/28/2020] [Indexed: 12/15/2022] Open
Abstract
Mucocele of the appendix is a very rare disease entity that often discovered incidentally during surgery. It can result from both non-neoplastic and neoplastic lesions and histopathological examination is needed for confirmation. Failure to make an early preoperative diagnosis may results in its rapture and spillage of mucin contents into the peritoneal cavity leading to a disastrous complication of pseudomyxoma peritonei (PMP) that has a very bad prognosis. A clear pathological terminology and management strategies of appendiceal mucocele (AM) is lacking. This literature review aims to derive detailed information related to clinical significance of AM to avoid complication of PMP and plan appropriately during surgery according to the current evidence. The relevant articles from scientific databases such as Medline, PubMed, Google Scholar were searched and extracted using the keywords “mucocele appendix” “cystadenoma%”. Data based on epidemiology, clinical manifestations, complications, pathology, diagnostic work up and management were analyzed and summarized. A meticulous surgical excision is the mainstay of treatment and open surgical approach is still preferred over laparoscopy. Preoperative diagnosis of AM is very imperative as it may harbour neoplasm and can be made utilising the imaging tools like computed tomography and ultrasonography. Primary care physicians can have a crucial role in making early detection and timely referral for appropriate management in order to avoid complications. After appendectomy, 5-year survival rate for the simple AM is 91%-100% but it reduces to 25% for the malignant AM.
Collapse
|
19
|
Neoadjuvant Intraperitoneal Chemotherapy in Patients with Pseudomyxoma Peritonei-A Novel Treatment Approach. Cancers (Basel) 2020; 12:cancers12082212. [PMID: 32784670 PMCID: PMC7465601 DOI: 10.3390/cancers12082212] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/30/2020] [Accepted: 08/03/2020] [Indexed: 01/17/2023] Open
Abstract
Neoadjuvant intravenous chemotherapy in patients with pseudomyxoma peritonei (PMP) has not shown convincing results. The effectiveness of neoadjuvant intraperitoneal (IP) chemotherapy has never been reported. This prospective, non-randomized phase II study included patients with PMP treated between May 2017 and December 2018, who were not considered suitable for primary cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC). The majority of patients were treated with laparoscopic HIPEC (oxaliplatin 200 mg/m2, 60 min, 43 °C). IP chemotherapy was started 2 weeks after docetaxel 40 mg/m2 + cisplatin 40 mg/m2, accompanied by oral S1 (tegafur, gimeracil, and oteracil) (50 mg/m2) for 14 days, followed by one week rest. Clinical parameters and complications were recorded. In total, 22/27 patients qualified for CRS and HIPEC after neoadjuvant treatment. A complete cytoreduction (Completeness of cytoreduction Score 0/1) could be achieved in 54.5%. The postoperative morbidity rate was 13.6% and mortality was rate 4.5%. In total, 20/22 patients had major pathological tumor responses. The mean drop in CEA was 28.2% and in the peritoneal carcinomatosis index (PCI) was 2.6. Positive or suspicious cytology turned negative in 69.2% of patients. Thus, for PMP patients who were not amenable for primary surgery, the majority received complete cytoreduction after treatment with neoadjuvant IP chemotherapy, with satisfying tumor regression and with low complication rates. The oncological benefit in terms of survival with this new treatment regimen needs to be proven.
Collapse
|
20
|
Improved Outcome Prediction for Appendiceal Pseudomyxoma Peritonei by Integration of Cancer Cell and Stromal Transcriptional Profiles. Cancers (Basel) 2020; 12:cancers12061495. [PMID: 32521738 PMCID: PMC7352410 DOI: 10.3390/cancers12061495] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 05/29/2020] [Accepted: 06/03/2020] [Indexed: 12/19/2022] Open
Abstract
In recent years, cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) have substantially improved the clinical outcome of pseudomyxoma peritonei (PMP) originating from mucinous appendiceal cancer. However, current histopathological grading of appendiceal PMP frequently fails in predicting disease outcome. We recently observed that the integration of cancer cell transcriptional traits with those of cancer-associated fibroblasts (CAFs) improves prognostic prediction for tumors of the large intestine. We therefore generated global expression profiles on a consecutive series of 24 PMP patients treated with CRS plus HIPEC. Multiple lesions were profiled for nine patients. We then used expression data to stratify the samples by a previously published “high-risk appendiceal cancer” (HRAC) signature and by a CAF signature that we previously developed for colorectal cancer, or by a combination of both. The prognostic value of the HRAC signature was confirmed in our cohort and further improved by integration of the CAF signature. Classification of cases profiled for multiple lesions revealed the existence of outlier samples and highlighted the need of profiling multiple PMP lesions to select representative samples for optimal performances. The integrated predictor was subsequently validated in an independent PMP cohort. These results provide new insights into PMP biology, revealing a previously unrecognized prognostic role of the stromal component and supporting integration of standard pathological grade with the HRAC and CAF transcriptional signatures to better predict disease outcome.
Collapse
|
21
|
Govaerts K, Lurvink RJ, De Hingh IHJT, Van der Speeten K, Villeneuve L, Kusamura S, Kepenekian V, Deraco M, Glehen O, Moran BJ. Appendiceal tumours and pseudomyxoma peritonei: Literature review with PSOGI/EURACAN clinical practice guidelines for diagnosis and treatment. Eur J Surg Oncol 2020; 47:11-35. [PMID: 32199769 DOI: 10.1016/j.ejso.2020.02.012] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 02/12/2020] [Indexed: 12/20/2022] Open
Abstract
Pseudomyxoma Peritonei (PMP) is a rare peritoneal malignancy, most commonly originating from a perforated epithelial tumour of the appendix. Given its rarity, randomized controlled trials on treatment strategies are lacking, nor likely to be performed in the foreseeable future. However, many questions regarding the management of appendiceal tumours, especially when accompanied by PMP, remain unanswered. This consensus statement was initiated by members of the Peritoneal Surface Oncology Group International (PSOGI) Executive Committee as part of a global advisory role in the management of uncommon peritoneal malignancies. The manuscript concerns an overview and analysis of the literature on mucinous appendiceal tumours with, or without, PMP. Recommendations are provided based on three Delphi voting rounds with GRADE-based questions amongst a panel of 80 worldwide PMP experts.
Collapse
Affiliation(s)
- K Govaerts
- Department of Surgical Oncology, Hospital Oost-Limburg, Genk, Belgium.
| | - R J Lurvink
- Department of Surgery, Catharina Hospital, Eindhoven, the Netherlands
| | - I H J T De Hingh
- Department of Surgery, Catharina Hospital, Eindhoven, the Netherlands
| | - K Van der Speeten
- Department of Surgical Oncology, Hospital Oost-Limburg, Genk, Belgium
| | - L Villeneuve
- Service de Recherche et Epidémiologie Cliniques, Pôle de Santé Publique, Hospices Civils de Lyon, Lyon, France, EMR 3738, Lyon 1 University, Lyon, France
| | - S Kusamura
- Department of Surgery, Peritoneal Surface Malignancy Unit, Fondazione IRCCS Instituto Nazionale Dei Tumori di Milano, Via Giacomo Venezian 1, Milano, Milan Cap, 20133, Italy
| | - V Kepenekian
- Service de Chirurgie Digestive et Endocrinienne, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Lyon, France, EMR 3738, Lyon 1 University, Lyon, France
| | - M Deraco
- Department of Surgery, Peritoneal Surface Malignancy Unit, Fondazione IRCCS Instituto Nazionale Dei Tumori di Milano, Via Giacomo Venezian 1, Milano, Milan Cap, 20133, Italy
| | - O Glehen
- Department of Digestive Surgery, Centre Hospitalier Lyon Sud, Lyon, France
| | - B J Moran
- Peritoneal Malignancy Institute, North-Hampshire Hospital, Basingstoke, UK
| | | |
Collapse
|
22
|
Kyang LS, Alzahrani NA, Alshahrani MS, Rahman MK, Liauw W, Morris DL. Early recurrence in peritoneal metastasis of appendiceal neoplasm: Survival and prognostic factors. Eur J Surg Oncol 2019; 45:2392-2397. [DOI: 10.1016/j.ejso.2019.06.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 06/07/2019] [Accepted: 06/11/2019] [Indexed: 01/17/2023] Open
|
23
|
The American Society of Colon and Rectal Surgeons, Clinical Practice Guidelines for the Management of Appendiceal Neoplasms. Dis Colon Rectum 2019; 62:1425-1438. [PMID: 31725580 DOI: 10.1097/dcr.0000000000001530] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
24
|
Zaidi MY, Lee RM, Gamboa AC, Speegle S, Cloyd JM, Kimbrough C, Grotz T, Leiting J, Fournier K, Lee AJ, Dineen S, Dessureault S, Kelly KJ, Kotha NV, Clarke C, Gamblin TC, Patel SH, Lee TC, Hendrix RJ, Lambert L, Ronnekleiv-Kelly S, Pokrzywa C, Blakely AM, Lee B, Johnston FM, Fackche N, Russell MC, Maithel SK, Staley CA. Preoperative Risk Score for Predicting Incomplete Cytoreduction: A 12-Institution Study from the US HIPEC Collaborative. Ann Surg Oncol 2019; 27:156-164. [PMID: 31602579 DOI: 10.1245/s10434-019-07626-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND For patients with peritoneal carcinomatosis undergoing cytoreductive surgery with heated intraperitoneal chemotherapy (CRS/HIPEC), incomplete cytoreduction (CCR2/3) confers morbidity without survival benefit. The aim of this study is to identify preoperative factors which predict CCR2/3. METHODS All patients who underwent curative-intent CRS/HIPEC of low/high-grade appendiceal, colorectal, or peritoneal mesothelioma cancers in the 12-institution US HIPEC Collaborative from 2000 to 2017 were included (n = 2027). The primary aim is to create an incomplete-cytoreduction risk score (ICRS) to predict CCR2/3 CRS utilizing preoperative data. ICRS was created from a randomly selected cohort of 50% of patients (derivation cohort) and verified on the remaining patients (validation cohort). RESULTS Within our derivation cohort (n = 998), histology was low-grade appendiceal neoplasms in 30%, high-grade appendiceal tumor in 41%, colorectal tumor in 22%, and peritoneal mesothelioma in 8%. CCR0/1 was achieved in 816 patients and CCR 2/3 in 116 patients. On multivariable analysis, preoperative factors associated with incomplete cytoreduction were male gender [odds ratio (OR) 3.4, p = 0.007], presence of ascites (OR 2.8, p = 0.028), cancer antigen (CA)-125 ≥ 40 U/mL (OR 3.4, p = 0.012), and carcinoembryonic antigen (CEA) ≥ 4.2 ng/mL (OR 3.2, p = 0.029). Each preoperative factor was assigned a score of 0 or 1 to form an ICRS from 0 to 4. Scores were grouped as zero (0), low (1-2), or high (3-4). Incidence of CCR2/3 progressively increased by risk group from 1.6% in zero to 13% in low and 39% in high. When ICRS was applied to the validation cohort (n = 1029), this relationship was maintained. CONCLUSION The incomplete cytoreduction risk score incorporates preoperative factors to accurately stratify the risk of CCR2/3 resection in CRS/HIPEC. This score should not be used in isolation, however, to exclude patients from surgery.
Collapse
Affiliation(s)
- Mohammad Y Zaidi
- Division of Surgical Oncology, Department of Surgery, Winship Cancer Institute, Emory University, 1365C Clifton Road, NE; Building C, 2nd Floor, Atlanta, GA, 30322, USA
| | - Rachel M Lee
- Division of Surgical Oncology, Department of Surgery, Winship Cancer Institute, Emory University, 1365C Clifton Road, NE; Building C, 2nd Floor, Atlanta, GA, 30322, USA
| | - Adriana C Gamboa
- Division of Surgical Oncology, Department of Surgery, Winship Cancer Institute, Emory University, 1365C Clifton Road, NE; Building C, 2nd Floor, Atlanta, GA, 30322, USA
| | - Shelby Speegle
- Division of Surgical Oncology, Department of Surgery, Winship Cancer Institute, Emory University, 1365C Clifton Road, NE; Building C, 2nd Floor, Atlanta, GA, 30322, USA
| | - Jordan M Cloyd
- Division of Surgical Oncology, Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Charles Kimbrough
- Division of Surgical Oncology, Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Travis Grotz
- Division of Hepatobiliary and Pancreas Surgery, Mayo Clinic, Rochester, MN, USA
| | - Jennifer Leiting
- Division of Hepatobiliary and Pancreas Surgery, Mayo Clinic, Rochester, MN, USA
| | - Keith Fournier
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Andrew J Lee
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sean Dineen
- Department of Gastrointestinal Oncology, Moffitt Cancer Center, Department of Oncologic Sciences, Morsani College of Medicine, Tampa, FL, USA
| | - Sophie Dessureault
- Department of Gastrointestinal Oncology, Moffitt Cancer Center, Department of Oncologic Sciences, Morsani College of Medicine, Tampa, FL, USA
| | - Kaitlyn J Kelly
- Division of Surgical Oncology, Department of Surgery, University of California, San Diego, USA
| | - Nikhil V Kotha
- Division of Surgical Oncology, Department of Surgery, University of California, San Diego, USA
| | - Callisia Clarke
- Division of Surgical Oncology, Department of Surgery, Medical College of Wisconsin, Milwaukee, USA
| | - T Clark Gamblin
- Division of Surgical Oncology, Department of Surgery, Medical College of Wisconsin, Milwaukee, USA
| | - Sameer H Patel
- Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Tiffany C Lee
- Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Ryan J Hendrix
- Division of Surgical Oncology, Department of Surgery, University of Massachusetts Medical School, Worcester, MA, USA
| | - Laura Lambert
- Section of Surgical Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Sean Ronnekleiv-Kelly
- Division of Surgical Oncology, Department of Surgery, University of Wisconsin, Madison, WI, USA
| | - Courtney Pokrzywa
- Division of Surgical Oncology, Department of Surgery, University of Wisconsin, Madison, WI, USA
| | - Andrew M Blakely
- Division of Surgical Oncology, Department of Surgery, City of Hope National Medical Center, Duarte, CA, USA
| | - Byrne Lee
- Division of Surgical Oncology, Department of Surgery, City of Hope National Medical Center, Duarte, CA, USA
| | | | - Nadege Fackche
- Department of Surgery, Johns Hopkins University, Baltimore, MD, USA
| | - Maria C Russell
- Division of Surgical Oncology, Department of Surgery, Winship Cancer Institute, Emory University, 1365C Clifton Road, NE; Building C, 2nd Floor, Atlanta, GA, 30322, USA
| | - Shishir K Maithel
- Division of Surgical Oncology, Department of Surgery, Winship Cancer Institute, Emory University, 1365C Clifton Road, NE; Building C, 2nd Floor, Atlanta, GA, 30322, USA
| | - Charles A Staley
- Division of Surgical Oncology, Department of Surgery, Winship Cancer Institute, Emory University, 1365C Clifton Road, NE; Building C, 2nd Floor, Atlanta, GA, 30322, USA.
| |
Collapse
|
25
|
Enomoto LM, Shen P, Levine EA, Votanopoulos KI. Cytoreductive surgery with hyperthermic intraperitoneal chemotherapy for peritoneal mesothelioma: patient selection and special considerations. Cancer Manag Res 2019; 11:4231-4241. [PMID: 31190990 PMCID: PMC6511620 DOI: 10.2147/cmar.s170300] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 03/26/2019] [Indexed: 12/29/2022] Open
Abstract
Malignant peritoneal mesothelioma (MPM) is a rare, aggressive malignancy that typically presents with vague symptoms, ascites, and/or diffuse peritoneal studding. Despite findings of advanced disease within the peritoneal cavity, spread beyond the abdomen is uncommon. Although advances in systemic chemotherapy have been made, cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) remain the mainstay of treatment. Median overall survival of approximately 50 months with CRS/HIPEC has been demonstrated, with age, gender, histologic subtype, peritoneal carcinomatosis index, comorbidities, nodal and extra-abdominal metastases, and completeness of cytoreduction all playing a role in prognosis. In patients with refractory malignant ascites and unresectable disease, complete resolution of ascites and improvement in quality of life have been demonstrated with palliative HIPEC. In appropriately selected patients, CRS/HIPEC plays a critical role in the treatment and palliation of MPM.
Collapse
Affiliation(s)
- Laura M Enomoto
- Wake Forest Baptist Medical Center, Medical Center Boulevard, Winston Salem, NC 27157, USA
| | - Perry Shen
- Wake Forest Baptist Medical Center, Medical Center Boulevard, Winston Salem, NC 27157, USA
| | - Edward A Levine
- Wake Forest Baptist Medical Center, Medical Center Boulevard, Winston Salem, NC 27157, USA
| | | |
Collapse
|
26
|
van Eden WJ, Kok NFM, Snaebjornsson P, Jóźwiak K, Woensdregt K, Bottenberg PD, Boot H, Aalbers AGJ. Factors influencing long-term survival after cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for pseudomyxoma peritonei originating from appendiceal neoplasms. BJS Open 2019; 3:376-386. [PMID: 31183454 PMCID: PMC6551418 DOI: 10.1002/bjs5.50134] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Accepted: 11/27/2018] [Indexed: 11/29/2022] Open
Abstract
Background Pseudomyxoma peritonei (PMP) is a rare disease, most commonly of appendiceal origin. Treatment consists of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS–HIPEC). The aim of this study was to identify prognostic factors for recurrence and survival. Methods This was an observational study using a prospectively designed database containing consecutive patients with PMP originating from the appendix, undergoing CRS–HIPEC at a tertiary referral centre between 1996 and 2015. Histopathological slides were reassessed. Cox regression was used for multivariable analyses. Results Of 225 patients identified, 36 (16·0 per cent) were diagnosed with acellular mucin, 149 (66·2 per cent) had disseminated peritoneal adenomucinosis (DPAM) and 40 (17·8 per cent) had peritoneal mucinous carcinomatosis (PMCA). The 5‐year overall survival (OS) rates were 93, 69·8 and 55 per cent respectively. Recurrence was observed in 120 patients (53·3 per cent), 39 of whom (17·3 per cent) were treated with a second CRS–HIPEC procedure. Factors independently associated with poor disease‐free survival were six or seven affected regions (hazard ratio (HR) 6·01, 95 per cent c.i. 2·04 to 17·73), incomplete cytoreduction (R2a resection: HR 1·67, 1·05 to 2·65; R2b resection: HR 2·00, 1·07 to 3·73), and more than threefold raised carcinoembryonic antigen (CEA) and/or carbohydrate antigen (CA) 19‐9 level (HR 2·31, 1·30 to 4·11). Factors independently associated with poorer OS were male sex (HR 1·74, 1·09 to 2·77), incomplete cytoreduction (R2a resection: HR 1·87, 1·14 to 3·08; R2b resection: HR 2·28, 1·19 to 4·34), and more than threefold raised CEA and/or CA19‐9 level (HR 2·89, 1·36 to 6·16). Conclusion CEA and CA19‐9 levels raised more than threefold above the upper limit identify patients with PMP of appendiceal origin and poorer survival.
Collapse
Affiliation(s)
- W J van Eden
- Department of Surgical Oncology the Netherlands Cancer Institute Amsterdam the Netherlands
| | - N F M Kok
- Department of Surgical Oncology the Netherlands Cancer Institute Amsterdam the Netherlands
| | - P Snaebjornsson
- Department of Pathology the Netherlands Cancer Institute Amsterdam the Netherlands
| | - K Jóźwiak
- Department of Epidemiology and Biostatistics the Netherlands Cancer Institute Amsterdam the Netherlands
| | - K Woensdregt
- Department of Surgical Oncology the Netherlands Cancer Institute Amsterdam the Netherlands
| | - P D Bottenberg
- Department of Surgical Oncology the Netherlands Cancer Institute Amsterdam the Netherlands
| | - H Boot
- Medical Oncology and Gastroenterology the Netherlands Cancer Institute Amsterdam the Netherlands
| | - A G J Aalbers
- Department of Surgical Oncology the Netherlands Cancer Institute Amsterdam the Netherlands
| |
Collapse
|
27
|
Munoz-Zuluaga C, Sardi A, King MC, Nieroda C, Sittig M, MacDonald R, Gushchin V. Outcomes in Peritoneal Dissemination from Signet Ring Cell Carcinoma of the Appendix Treated with Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy. Ann Surg Oncol 2018; 26:473-481. [PMID: 30523470 DOI: 10.1245/s10434-018-7007-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Indexed: 12/29/2022]
Abstract
BACKGROUND Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS/HIPEC) is standard treatment for peritoneal dissemination from appendiceal cancer (AC); however, its role in high-grade histopathologic subtypes (high-grade mucinous carcinoma peritonei [HGMCP] and HGMCP with signet ring cells [HGMCP-S]) is controversial due to their aggressive behavior. This study analyzed clinical outcomes of high-grade AC after CRS/HIPEC. METHODS A prospective database of CRS/HIPEC procedures for HGMCP performed from 1998-2017 was reviewed. Perioperative variables and survival were analyzed. RESULTS Eighty-six HGMCP and 65 HGMCP-S were identified. HGMCP had more positive tumor markers (TM) (CEA/CA-125/CA-19-9) than HGMCP-S (63% vs 40%, p = 0.005). HGMCP had higher Peritoneal Cancer Index (32 vs 26, p = 0.097) and was less likely to have positive lymph nodes (LN) than HGMCP-S (28% vs 69%, p = < 0.001). Complete cytoreduction was achieved in 84% and 83%, respectively. PFS at 3- and 5-years was 59% and 48% for HGMCP vs 31% and 14% for HGMCP-S. Median PFS was 4.3 and 1.6 years, respectively (p < 0.001). OS at 3- and 5-years was 84% and 64% in HGMCP vs 38% and 25% in HGMCP-S. Median OS was 7.5 and 2.2 years, respectively (p < 0.001). LN negative HGMCP-S had longer median PFS and OS than LN positive HGMCP-S (PFS: 3.4 vs 1.5 years, p = 0.03; OS: 5.6 vs 2.1 months, p = 0.021). CONCLUSIONS The aggressive histology of HGMCP-S is associated with poor OS, has fewer abnormal TM, and is more likely to have positive LN. However, CRS/HIPEC can achieve a 5-year survival of 25%, which may improve to 51% with negative LN.
Collapse
Affiliation(s)
| | - Armando Sardi
- The Institute for Cancer Care, Mercy Medical Center, Baltimore, MD, USA.
| | - Mary Caitlin King
- The Institute for Cancer Care, Mercy Medical Center, Baltimore, MD, USA
| | - Carol Nieroda
- The Institute for Cancer Care, Mercy Medical Center, Baltimore, MD, USA
| | - Michelle Sittig
- The Institute for Cancer Care, Mercy Medical Center, Baltimore, MD, USA
| | - Ryan MacDonald
- Center for Clinical Excellence, Mercy Medical Center, Baltimore, MD, USA
| | - Vadim Gushchin
- The Institute for Cancer Care, Mercy Medical Center, Baltimore, MD, USA
| |
Collapse
|
28
|
Govaerts K, Chandrakumaran K, Carr NJ, Cecil TD, Dayal S, Mohamed F, Thrower A, Moran BJ. Single centre guidelines for radiological follow-up based on 775 patients treated by cytoreductive surgery and HIPEC for appendiceal pseudomyxoma peritonei. Eur J Surg Oncol 2018; 44:1371-1377. [DOI: 10.1016/j.ejso.2018.06.023] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 06/09/2018] [Accepted: 06/24/2018] [Indexed: 01/29/2023] Open
|
29
|
Grotz TE, Fournier KF, Mansfield PF. Patient Selection for Cytoreductive Surgery. Surg Oncol Clin N Am 2018; 27:443-462. [DOI: 10.1016/j.soc.2018.02.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
30
|
Mittal R, Chandramohan A, Moran B. Pseudomyxoma peritonei: natural history and treatment. Int J Hyperthermia 2018; 33:511-519. [PMID: 28540829 DOI: 10.1080/02656736.2017.1310938] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Pseudomyxoma peritonei (PMP) is an uncommon disease characterised by mucinous ascites, classically originating from a ruptured low grade mucinous neoplasm of the appendix. The natural history of PMP revolves around the "redistribution phenomenon", whereby mucinous tumour cells accumulate at specific sites with relative sparing of the motile small bowel and to a lesser extent other parts of the gastrointestinal tract. Peritoneal tumour accumulates due to gravity and at the sites of peritoneal fluid absorption, namely, the greater and lesser omentum and the under-surface of the diaphragm, particularly on the right. The optimal treatment is complete macroscopic tumour excision termed cytoreductive surgery (CRS) combined with Hyperthermic Intra-Peritoneal Chemotherapy (HIPEC). Total operating time for complete CRS and HIPEC for extensive PMP is around 10 h and generally involves bilateral parietal and diaphragmatic peritonectomies, right hemicolectomy, radical greater omentectomy with splenectomy, cholecystectomy and liver capsulectomy, a pelvic peritonectomy with, or without, rectosigmoid resection and bilateral salpingo-oophorectomy with hysterectomy in females. A unique feature of low grade PMP, which differs from other peritoneal malignancies, includes slow disease progression, which may be asymptomatic until advanced stages. Additionally, very extensive disease with a high "PCI" (Peritoneal Carcinomatosis Index) may still be amenable to complete excision and cure. In cases where complete tumour removal is not feasible, maximum tumour debulking can still result in long-term survival in PMP. PMP is challenging, complex but nevertheless the most rewarding peritoneal malignancy amenable to cure by CRS and HIPEC.
Collapse
Affiliation(s)
- Rohin Mittal
- a Basingstoke and North Hampshire Hospital, Peritoneal Malignancy Institute , Basingstoke , United Kingdom of Great Britain and Northern Ireland
| | - Anuradha Chandramohan
- a Basingstoke and North Hampshire Hospital, Peritoneal Malignancy Institute , Basingstoke , United Kingdom of Great Britain and Northern Ireland
| | - Brendan Moran
- a Basingstoke and North Hampshire Hospital, Peritoneal Malignancy Institute , Basingstoke , United Kingdom of Great Britain and Northern Ireland
| |
Collapse
|
31
|
CA 19-9 to peritoneal carcinomatosis index (PCI) ratio is prognostic in patients with epithelial appendiceal mucinous neoplasms and peritoneal dissemination undergoing cytoreduction surgery and intraperitoneal chemotherapy. Eur J Surg Oncol 2017; 43:2299-2307. [DOI: 10.1016/j.ejso.2017.09.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 08/01/2017] [Accepted: 09/06/2017] [Indexed: 01/03/2023] Open
|
32
|
A case of malignant peritoneal mesothelioma suggesting the utility of combining double-contrast radiography and endoscopy with computed tomography for diagnosis. Clin J Gastroenterol 2017. [PMID: 28646342 DOI: 10.1007/s12328-017-0757-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
A 68-year-old woman presented with abdominal pain, weight loss, and vomiting. Enhanced computed tomography (CT) showed slightly increased density in the mesentery and edema of the third portion of the duodenum and proximal jejunum. Little ascites, but no primary lesion, lymph node metastases, or distant metastases, were observed. Endoscopic findings included erythema and edema in the distal duodenum and proximal jejunum without epithelial lesions. Double-contrast radiography revealed transverse ridging with convergence, suggesting a serosal lesion. We suspected disease involving the serosa, such as mesenteric panniculitis. However, the lesion was definitively diagnosed as malignant peritoneal mesothelioma based on a biopsy specimen obtained at laparotomy. The combination of transverse ridging with convergence on double-contrast radiography and mucosal edema without epithelial lesions on endoscopy was consistent with a disorder involving the serosa. Transverse ridging with convergence is helpful to diagnose serosal pathology such as malignant peritoneal mesothelioma. Combining the findings of double-contrast radiography and endoscopy with computed tomography may facilitate diagnosis of malignant peritoneal mesothelioma. Thus, in case of increased density of mesentery and wall thickness on CT image with transverse ridging with convergence on double-contrast radiography and without epithelial lesion on endoscopy, malignant peritoneal mesothelioma must be considered.
Collapse
|
33
|
Tan G, Novo C, Dayal S, Chandrakumaran K, Mohamed F, Cecil T, Moran B. The modified Glasgow prognosis score predicts for overall and disease-free survival following cytoreductive surgery and HIPEC in patients with pseudomyxoma peritonei of appendiceal origin. Eur J Surg Oncol 2017; 43:388-394. [DOI: 10.1016/j.ejso.2016.10.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 09/12/2016] [Accepted: 10/07/2016] [Indexed: 01/21/2023] Open
|
34
|
Sheehan LA, Mehta AM, Sawan S, Dayal SP, Mohamed F, Moran BJ, Cecil TD. Preserving fertility in pseudomyxoma peritonei, a novel approach. Pleura Peritoneum 2017; 2:33-36. [PMID: 30911630 DOI: 10.1515/pp-2016-0024] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2016] [Accepted: 12/15/2016] [Indexed: 01/05/2023] Open
Abstract
Background Cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) is the gold standard treatment for patients with pseudomyxoma peritonei (PMP) but involves routine bilateral salpingo-oophorectomy. Young women wishing to maintain fertility may be reluctant to pursue this. An alternative strategy in women with low-grade PMP has been explored in the form of laparoscopic evacuation of pelvic and ovarian mucin with resection of the appendiceal tumour. Methods Between January 2012 and January 2015, four young women (aged 28-35 years) with PMP seeking to maintain fertility underwent laparoscopy, appendicectomy and pelvic mucinous evacuation and washout. Data regarding intra-operative and histopathological findings were collected. Endpoints were fertility-related outcomes and oncological follow-up. Results Infertility was a presenting symptom in three of the four women. All four had significant pelvic mucinous disease on radiological imaging and were offered CRS and HIPEC as definitive treatment, but chose laparoscopy with appendicectomy and copious irrigation and washout of the pelvis with stripping of mucinous disease off the ovarian surfaces. Postoperative histology demonstrated a low-grade appendiceal mucinous neoplasm (LAMN) in all patients with acellular mucin or low-grade mucinous carcinoma peritonei in the peritoneal cavity. All patients successfully conceived subsequently and gave birth to healthy babies. After 12-29 months follow-up, all women are well with no radiological or laparoscopic evidence of disease recurrence. Conclusions In patients with low-grade PMP, initial therapeutic laparoscopy can restore fertility, whilst providing short- to medium-term disease control. This modality in young women wishing to have children appears to be a feasible alternative to immediate CRS and HIPEC.
Collapse
Affiliation(s)
- Lisa A Sheehan
- Peritoneal Malignancy Institute, Basingstoke & North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Aldermaston Road, Basingstoke, Hampshire, UK
| | - Akash M Mehta
- Peritoneal Malignancy Institute, Basingstoke & North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Aldermaston Road, Basingstoke, Hampshire, UK
| | - Saladin Sawan
- Department of Gynaecological Oncology, Liverpool Women's Hospital, Liverpool, UK
| | - Sanjeev P Dayal
- Peritoneal Malignancy Institute, Basingstoke & North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Aldermaston Road, Basingstoke, Hampshire, UK
| | - Faheez Mohamed
- Peritoneal Malignancy Institute, Basingstoke & North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Aldermaston Road, Basingstoke, Hampshire, UK
| | - Brendan J Moran
- Peritoneal Malignancy Institute, Basingstoke & North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Aldermaston Road, Basingstoke, Hampshire, UK
| | - Tom D Cecil
- Peritoneal Malignancy Institute, Basingstoke & North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Aldermaston Road, Basingstoke, Hampshire, UK
| |
Collapse
|
35
|
Nummela P, Leinonen H, Järvinen P, Thiel A, Järvinen H, Lepistö A, Ristimäki A. Expression of CEA, CA19-9, CA125, and EpCAM in pseudomyxoma peritonei. Hum Pathol 2016; 54:47-54. [DOI: 10.1016/j.humpath.2016.02.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Revised: 02/17/2016] [Accepted: 02/25/2016] [Indexed: 02/06/2023]
|
36
|
Alexander HR, Burke AP. Diagnosis and management of patients with malignant peritoneal mesothelioma. J Gastrointest Oncol 2016; 7:79-86. [PMID: 26941986 DOI: 10.3978/j.issn.2078-6891.2015.134] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Malignant peritoneal mesothelioma (MPM) is a rare neoplastic condition that arises, usually diffusely, from the serosal membranes of the abdominal cavity. MPM represents about 7% to 10% of all mesothelioma diagnoses and this translates into approximately 800 cases per year in the United States. The disease has variable tumor biology but progression, when it occurs, is almost always within the abdominal cavity. Although many patients can be successfully treated at initial presentation, the disease is almost always fatal in time. It afflicts men and women almost equally and the median age at presentation is 50 years. The diagnosis is made when a diffuse malignant process within the abdominal cavity is observed and a tissue sample reveals the characteristic histopathology and immunohistochemical profile of mesothelioma. Initial staging is usually via a cross sectional imaging study of the abdomen and pelvis making sure that the lower thorax is also assessed. If the disease burden and distribution is favorable then operative exploration, cytoreduction, and hyperthermic intraperitoneal chemotherapy (HIPEC) are considered first line treatment in selected patients. Systemic pemetrexed and cisplatin (or gemcitabine) have modest response rates that are of limited duration. Research advances with novel systemic or intraperitoneal agents hold promise.
Collapse
Affiliation(s)
- H Richard Alexander
- 1 Department of Surgery, 2 Department of Pathology, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Allen P Burke
- 1 Department of Surgery, 2 Department of Pathology, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| |
Collapse
|
37
|
Wagner P, Boone B, Ramalingam L, Jones H, Zureikat A, Holtzman M, Ahrendt S, Pingpank J, Zeh H, Choudry H, Bartlett D. Histologic and Immunohistochemical Alterations Associated with Cytoreductive Surgery and Heated Intraperitoneal Chemotherapy. Ann Surg Oncol 2015; 22 Suppl 3:S588-95. [PMID: 25948159 DOI: 10.1245/s10434-015-4580-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Indexed: 12/28/2022]
Abstract
BACKGROUND Cytoreductive surgery (CRS) and heated intraperitoneal chemotherapy (HIPEC) are used to treat peritoneal carcinomatosis from a variety of primary tumor sites. Little is known about the in vivo effects of CRS and HIPEC. METHODS We examined tumor and non-neoplastic peritoneal tissue samples from 38 patients undergoing CRS and HIPEC for appendiceal or colorectal carcinomatosis, using conventional histologic analysis and immunohistochemical analysis for markers of early DNA damage (phosphorylated H2AX, γH2AX) and early necrosis (extracellular HMGB1). Findings were correlated with clinicopathologic features and oncologic outcome. RESULTS Histologic findings corresponding with CRS and HIPEC included extensive submesothelial inflammatory infiltrate, endothelial activation, mesothelial karyolysis and surface fibrin deposition. Endothelial activation in submesothelial vessels exhibited high specificity for samples obtained following HIPEC relative to samples obtained following CRS but prior to HIPEC. Mesothelial nuclear γH2AX staining and submesothelial extracellular HMGB1 staining increased progressively following CRS and HIPEC, consistent with DNA damage and necrosis. No significant increase in tumor staining for markers was seen with CRS or HIPEC. Submesothelial HMGB1 staining was associated with increased progression-free survival on univariate analysis. CONCLUSIONS The immediate histologic effects of CRS and HIPEC are defined and provide evidence that DNA damage and early steps of necrosis are underway in mesothelial tissues at the conclusion of the procedure. Further research will be necessary to investigate the impact of these findings on long-term oncologic outcome, and may provide insight into the downstream effects of CRS and HIPEC that could facilitate refinement of regional therapeutic regimens for carcinomatosis.
Collapse
Affiliation(s)
- Patrick Wagner
- Division of Surgical Oncology, Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA. .,Winchester Medical Center, Winchester, VA, USA.
| | - Brian Boone
- Division of Surgical Oncology, Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Lekshmi Ramalingam
- Division of Surgical Oncology, Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Heather Jones
- Division of Surgical Oncology, Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Amer Zureikat
- Division of Surgical Oncology, Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Matthew Holtzman
- Division of Surgical Oncology, Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Steven Ahrendt
- Division of Surgical Oncology, Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - James Pingpank
- Division of Surgical Oncology, Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Herbert Zeh
- Division of Surgical Oncology, Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Haroon Choudry
- Division of Surgical Oncology, Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - David Bartlett
- Division of Surgical Oncology, Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| |
Collapse
|
38
|
Järvinen P, Ristimäki A, Kantonen J, Lepistö A. Feasibility of radical cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for pseudomyxoma peritonei of appendiceal origin. Scand J Surg 2015; 102:145-51. [PMID: 23963027 DOI: 10.1177/1457496913490463] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND AND AIMS We analyzed the feasibility of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy in patients with pseudomyxoma peritonei. MATERIAL AND METHODS A prospective database comprised 90 consecutive patients with demonstrable pseudomyxoma peritonei collected during 48 months. These patients, referred to our unit for consideration for cytoreductive surgery and hyperthermic intraperitoneal chemotherapy, received both cytoreductive surgery and hyperthermic intraperitoneal chemotherapy if possible. We evaluated the factors associated with a successful procedure. RESULTS Hyperthermic intraperitoneal chemotherapy was successfully delivered to 56 of 90 patients (62%) with demonstrable pseudomyxoma peritonei. Tumor morphology of low grade (p = 0.013), age under 65 years (p = 0.004), and serum carcinoembryonic antigen level under 5.0 µg/L (p = 0.003) were associated with successful administration of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. Mean peritoneal cancer index was lower (18.9 vs 32.6, p < 0.001) and age was younger (54.3 vs 61.6, p = 0.003) in patients who underwent hyperthermic intraperitoneal chemotherapy than in patients who did not. Four patients had complete cytoreductive surgery alone, and 20 patients underwent palliative debulking, but 10 were ineligible for this operation. CONCLUSIONS Although the combination of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy is currently suggested the standard practice for pseudomyxoma peritonei, not all patients are eligible for this protocol. In this study, hyperthermic intraperitoneal chemotherapy was suitable for 62% of patients with pseudomyxoma peritonei of appendiceal origin.
Collapse
Affiliation(s)
- P Järvinen
- Department of Surgery, Kanta-Häme Central Hospital, Hämeenlinna, Finland
| | | | | | | |
Collapse
|
39
|
Amini A, Masoumi-Moghaddam S, Morris DL. Pseudomyxoma peritonei: current chemotherapy and the need for mucin-directed strategies. Expert Opin Orphan Drugs 2015. [DOI: 10.1517/21678707.2015.1006627] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
40
|
Lord AC, Shihab O, Chandrakumaran K, Mohamed F, Cecil TD, Moran BJ. Recurrence and outcome after complete tumour removal and hyperthermic intraperitoneal chemotherapy in 512 patients with pseudomyxoma peritonei from perforated appendiceal mucinous tumours. Eur J Surg Oncol 2014; 41:396-9. [PMID: 25216980 DOI: 10.1016/j.ejso.2014.08.476] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2014] [Revised: 08/07/2014] [Accepted: 08/13/2014] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Pseudomyxoma peritonei (PMP) usually originates from perforated mucinous appendiceal tumours and may present unexpectedly at surgery, or be suspected at cross sectional imaging. The optimal treatment involves macroscopic tumour removal by cytoreductive surgery (CRS) combined with hyperthermic intraperitoneal chemotherapy (HIPEC). The 10-year Kaplan-Meier predicted disease-free survival is 61%. Some patients with recurrence are amenable to further CRS and HIPEC. AIM To evaluate the outcomes of re-do surgery in a large single centre series of reoperation for recurrence of peritoneal surface malignancy. METHOD Retrospective analysis of prospective database of 752 patients undergoing CRS for perforated appendiceal tumours analysed. Routine follow up involved annual CT scans and serum tumour marker measurement. The survival and recurrence in the 512/752 (68.1%) who had complete cytoreduction between March 1994 and January 2012 was calculated by Kaplan-Meier univariate analysis. RESULTS Overall 137/512 (26.4%) developed recurrence and of those 35/137 (25.5%) underwent repeat surgery. Complete tumour removal was again achieved in 20/35 (57.1%). There were no postoperative deaths and no significant difference in early postoperative complications and length of stay compared to primary CRS surgery. The 5-year survival in the 375 without recurrence, the 35 who had re-do surgery and the 102 who had recurrence with no surgery was 90.9%, 79.0% and 64.5% respectively. CONCLUSION Approximately one in four patients develops recurrence after complete CRS and HIPEC for PMP of appendiceal origin. Selected patients can undergo salvage surgery with good outcomes.
Collapse
Affiliation(s)
- A C Lord
- Peritoneal Malignancy Unit, Basingstoke and North Hampshire Hospital Aldermaston Road, Basingstoke, Hampshire RG24 9NA, UK.
| | - O Shihab
- Peritoneal Malignancy Unit, Basingstoke and North Hampshire Hospital Aldermaston Road, Basingstoke, Hampshire RG24 9NA, UK
| | - K Chandrakumaran
- Peritoneal Malignancy Unit, Basingstoke and North Hampshire Hospital Aldermaston Road, Basingstoke, Hampshire RG24 9NA, UK
| | - F Mohamed
- Peritoneal Malignancy Unit, Basingstoke and North Hampshire Hospital Aldermaston Road, Basingstoke, Hampshire RG24 9NA, UK
| | - T D Cecil
- Peritoneal Malignancy Unit, Basingstoke and North Hampshire Hospital Aldermaston Road, Basingstoke, Hampshire RG24 9NA, UK
| | - B J Moran
- Peritoneal Malignancy Unit, Basingstoke and North Hampshire Hospital Aldermaston Road, Basingstoke, Hampshire RG24 9NA, UK
| |
Collapse
|
41
|
Pietrantonio F, Maggi C, Fanetti G, Iacovelli R, Di Bartolomeo M, Ricchini F, Deraco M, Perrone F, Baratti D, Kusamura S, Tamborini E, Castano A, Consonni PV, Bossi I, Gavazzi C, Milione M, Pelosi G, de Braud F. FOLFOX-4 chemotherapy for patients with unresectable or relapsed peritoneal pseudomyxoma. Oncologist 2014; 19:845-50. [PMID: 24951608 DOI: 10.1634/theoncologist.2014-0106] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
PURPOSE The standard treatment of peritoneal pseudomyxoma is based on cytoreductive surgery combined with hyperthermic intraperitoneal chemotherapy (HIPEC). The establishment of newer systemic treatments is an unmet clinical need for unresectable or relapsed peritoneal pseudomyxoma. The aim of our study was to assess the activity of chemotherapy with 5-fluorouracil and oxaliplatin (FOLFOX-4 regimen) in terms of response rate in this subset of patients. MATERIALS AND METHODS Patients were included in a single-center, observational study and treated with FOLFOX-4 administered every 2 weeks for up to 12 cycles or until progressive disease or unacceptable toxicity. RESULTS Twenty consecutive patients were reviewed from July 2011 to September 2013. Only partial responses were observed, with an objective response rate of 20%. Median progression-free survival and overall survival were 8 months and 26 months, respectively. Two patients were able to undergo laparotomy with complete cytoreduction and HIPEC in one case. Safety data for FOLFOX-4 were consistent with the literature. By means of a mutant enriched polymerase chain reaction, KRAS mutation was found in 16 of 19 cases (84%), and MGMT promoter methylation was found in 8 (42%, all KRAS mutant). CONCLUSION FOLFOX-4 chemotherapy is tolerable and active in patients with peritoneal pseudomyxoma when disease is deemed unresectable or relapsed after peritonectomy and HIPEC. The identification of predictive biomarkers, such as KRAS for resistance to anti-epidermal growth factor receptor monoclonal antibodies and MGMT for response to temozolomide, is a priority for the development of evidence-based treatment strategies for peritoneal pseudomyxoma.
Collapse
Affiliation(s)
- Filippo Pietrantonio
- Medical Oncology Department, Surgery Department, Pathology and Molecular Biology Department, Scientific Directorate, and Clinical Nutrition Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Claudia Maggi
- Medical Oncology Department, Surgery Department, Pathology and Molecular Biology Department, Scientific Directorate, and Clinical Nutrition Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Giuseppe Fanetti
- Medical Oncology Department, Surgery Department, Pathology and Molecular Biology Department, Scientific Directorate, and Clinical Nutrition Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Roberto Iacovelli
- Medical Oncology Department, Surgery Department, Pathology and Molecular Biology Department, Scientific Directorate, and Clinical Nutrition Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Maria Di Bartolomeo
- Medical Oncology Department, Surgery Department, Pathology and Molecular Biology Department, Scientific Directorate, and Clinical Nutrition Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Francesca Ricchini
- Medical Oncology Department, Surgery Department, Pathology and Molecular Biology Department, Scientific Directorate, and Clinical Nutrition Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Marcello Deraco
- Medical Oncology Department, Surgery Department, Pathology and Molecular Biology Department, Scientific Directorate, and Clinical Nutrition Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Federica Perrone
- Medical Oncology Department, Surgery Department, Pathology and Molecular Biology Department, Scientific Directorate, and Clinical Nutrition Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Dario Baratti
- Medical Oncology Department, Surgery Department, Pathology and Molecular Biology Department, Scientific Directorate, and Clinical Nutrition Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Shigeki Kusamura
- Medical Oncology Department, Surgery Department, Pathology and Molecular Biology Department, Scientific Directorate, and Clinical Nutrition Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Elena Tamborini
- Medical Oncology Department, Surgery Department, Pathology and Molecular Biology Department, Scientific Directorate, and Clinical Nutrition Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Alessandra Castano
- Medical Oncology Department, Surgery Department, Pathology and Molecular Biology Department, Scientific Directorate, and Clinical Nutrition Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Paola Valentina Consonni
- Medical Oncology Department, Surgery Department, Pathology and Molecular Biology Department, Scientific Directorate, and Clinical Nutrition Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Ilaria Bossi
- Medical Oncology Department, Surgery Department, Pathology and Molecular Biology Department, Scientific Directorate, and Clinical Nutrition Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Cecilia Gavazzi
- Medical Oncology Department, Surgery Department, Pathology and Molecular Biology Department, Scientific Directorate, and Clinical Nutrition Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Massimo Milione
- Medical Oncology Department, Surgery Department, Pathology and Molecular Biology Department, Scientific Directorate, and Clinical Nutrition Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Giuseppe Pelosi
- Medical Oncology Department, Surgery Department, Pathology and Molecular Biology Department, Scientific Directorate, and Clinical Nutrition Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Filippo de Braud
- Medical Oncology Department, Surgery Department, Pathology and Molecular Biology Department, Scientific Directorate, and Clinical Nutrition Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| |
Collapse
|
42
|
Amini A, Masoumi-Moghaddam S, Ehteda A, Morris DL. Secreted mucins in pseudomyxoma peritonei: pathophysiological significance and potential therapeutic prospects. Orphanet J Rare Dis 2014; 9:71. [PMID: 24886459 PMCID: PMC4013295 DOI: 10.1186/1750-1172-9-71] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Accepted: 04/22/2014] [Indexed: 12/22/2022] Open
Abstract
Pseudomyxoma peritonei (PMP, ORPHA26790) is a clinical syndrome characterized by progressive dissemination of mucinous tumors and mucinous ascites in the abdomen and pelvis. PMP is a rare disease with an estimated incidence of 1-2 out of a million. Clinically, PMP usually presents with a variety of unspecific signs and symptoms, including abdominal pain and distention, ascites or even bowel obstruction. It is also diagnosed incidentally at surgical or non-surgical investigations of the abdominopelvic viscera. PMP is a neoplastic disease originating from a primary mucinous tumor of the appendix with a distinctive pattern of the peritoneal spread. Computed tomography and histopathology are the most reliable diagnostic modalities. The differential diagnosis of the disease includes secondary peritoneal carcinomatoses and some rare peritoneal conditions. Optimal elimination of mucin and the mucin-secreting tumor comprises the current standard of care for PMP offered in specialized centers as visceral resections and peritonectomy combined with intraperitoneal chemotherapy. This multidisciplinary approach has reportedly provided a median survival rate of 16.3 years, a median progression-free survival rate of 8.2 years and 10- and 15-year survival rates of 63% and 59%, respectively. Despite its indolent, bland nature as a neoplasm, PMP is a debilitating condition that severely impacts quality of life. It tends to be diagnosed at advanced stages and frequently recurs after treatment. Being ignored in research, however, PMP remains a challenging, enigmatic entity. Clinicopathological features of the PMP syndrome and its morbid complications closely correspond with the multifocal distribution of the secreted mucin collections and mucin-secreting implants. Novel strategies are thus required to facilitate macroscopic, as well as microscopic, elimination of mucin and its source as the key components of the disease. In this regard, MUC2, MUC5AC and MUC5B have been found as the secreted mucins of relevance in PMP. Development of mucin-targeted therapies could be a promising avenue for future research which is addressed in this article.
Collapse
Affiliation(s)
- Afshin Amini
- Department of Surgery, St George Hospital, The University of New South Wales, Level 3, Clinical Sciences (WR Pitney) Building, Gray Street, Kogarah, Sydney, NSW 2217, Australia
| | - Samar Masoumi-Moghaddam
- Department of Surgery, St George Hospital, The University of New South Wales, Level 3, Clinical Sciences (WR Pitney) Building, Gray Street, Kogarah, Sydney, NSW 2217, Australia
| | - Anahid Ehteda
- Department of Surgery, St George Hospital, The University of New South Wales, Level 3, Clinical Sciences (WR Pitney) Building, Gray Street, Kogarah, Sydney, NSW 2217, Australia
| | - David Lawson Morris
- Department of Surgery, St George Hospital, The University of New South Wales, Level 3, Clinical Sciences (WR Pitney) Building, Gray Street, Kogarah, Sydney, NSW 2217, Australia
| |
Collapse
|
43
|
Faris JE, Ryan DP. Controversy and consensus on the management of patients with pseudomyxoma peritonei. Curr Treat Options Oncol 2014; 14:365-73. [PMID: 23934509 DOI: 10.1007/s11864-013-0240-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OPINION STATEMENT Pseudomyxoma peritonei and peritoneal carcinomatosis derived from appendiceal epithelial tumors are controversial entities from classification to treatment. For the former entity, multiple classification systems have been attempted to distinguish indolent from more aggressive subtypes. The treatment of the low grade variants is managed with serial cytoreduction surgery, with data indicating possible, but unproven, benefit from heated intraperitoneal chemotherapy (HIPEC). There is no consensus on the role of cytoreduction and HIPEC for the management of the more aggressive histologic variants and peritoneal carcinomatosis. Currently, we believe systemic chemotherapy is the standard of care for patients with the high grade variants and peritoneal carcinomatosis.
Collapse
Affiliation(s)
- Jason E Faris
- Massachusetts General Hospital Cancer Center, Yawkey 7E 55 Fruit Street, Boston, MA, 02114, USA
| | | |
Collapse
|
44
|
Taflampas P, Dayal S, Chandrakumaran K, Mohamed F, Cecil TD, Moran BJ. Pre-operative tumour marker status predicts recurrence and survival after complete cytoreduction and hyperthermic intraperitoneal chemotherapy for appendiceal Pseudomyxoma Peritonei: Analysis of 519 patients. Eur J Surg Oncol 2014; 40:515-520. [PMID: 24462284 DOI: 10.1016/j.ejso.2013.12.021] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2013] [Revised: 12/16/2013] [Accepted: 12/20/2013] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Cytoreductive surgery (CRS) combined with Hyperthermic Intraperitoneal Chemotherapy (HIPEC) is the optimal treatment for Pseudomyxoma Peritonei (PMP). Despite treatment, disease often recurs and may not be amenable to further CRS. Clinical experience suggests a spectrum of disease which may correlate with tumour marker levels. The aim of this study was to analyse the influence of markers on recurrence and survival. METHODS The details of all patients undergoing surgery for PMP of appendiceal origin at a national centre for peritoneal malignancy were recorded in a dedicated prospective database. The data on all patients who had CRS and HIPEC between March 1994 and January 2012 was analysed and recurrence and survival correlated with pre-operative levels of CEA, CA-125 and CA19-9. RESULTS Overall, 519 (69%) of 752 consecutive patients, underwent complete CRS and HIPEC. The median (range) age was 56 (20-82) years with 342/519 (66%) females. The mean overall (OS) and disease free survival (DFS) in the 131/519 patients who had normal preoperative tumour markers was 168 (128-207) and 125 (114-136) months respectively, significantly higher when compared with the 109/519 (21%) who had all three tumour markers elevated (OS of 65 (42-88) and DFS of 55 (41-70) months respectively) (P = 0.002). CONCLUSIONS Elevated tumour markers predict an increased risk of recurrence and reduced survival after complete CRS. This may reflect cell biology in low grade tumours and is an independent prognostic feature. Further analysis may help to select patients for post-operative chemotherapy, second look procedures or stratification of follow up.
Collapse
Affiliation(s)
- P Taflampas
- Peritoneal Malignancy Department, Basingstoke and North Hampshire Hospitals, UK.
| | - S Dayal
- Peritoneal Malignancy Department, Basingstoke and North Hampshire Hospitals, UK
| | - K Chandrakumaran
- Peritoneal Malignancy Department, Basingstoke and North Hampshire Hospitals, UK
| | - F Mohamed
- Peritoneal Malignancy Department, Basingstoke and North Hampshire Hospitals, UK
| | - T D Cecil
- Peritoneal Malignancy Department, Basingstoke and North Hampshire Hospitals, UK
| | - B J Moran
- Peritoneal Malignancy Department, Basingstoke and North Hampshire Hospitals, UK
| |
Collapse
|
45
|
Wang H, Wang X, Ju Y, Wang J, Zhang X, Cheng Y, Sun J, Hu Y. Clinicopathological features and prognosis of pseudomyxoma peritonei. Exp Ther Med 2013; 7:185-190. [PMID: 24348787 PMCID: PMC3861383 DOI: 10.3892/etm.2013.1408] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2013] [Accepted: 09/27/2013] [Indexed: 11/06/2022] Open
Abstract
The aim of this study was to evaluate the effects of treatment and the factors influencing the postoperative recurrence and survival time for pseudomyxoma peritonei (PMP). A total of 39 patients with PMP who received treatment were analyzed in The General Hospital of PLA (Beijing, China) between 2002 and 2011. The patients received cytoreductive surgery (CRS) and 25 cases of PMP recurred. Seven patients received postoperative hyperthermic intraperitoneal chemoperfusion (HIPEC). The median follow-up was 40 months. There were eight mortalities in this period. The 5- and 10-year survival rates were 89.0 and 35.0%, respectively. The medians of overall survival (OS) and recurrence time were 37 and 4 months, respectively. Multivariate analyses revealed that pathological subtype was able to influence the recurrence (P=0.042) and OS (P=0.033) times, as an independent prognostic factor. HIPEC was significantly associated with postoperative recurrence time (P=0.017). Patients with disseminated peritoneal adenomucinosis had a more favorable prognosis. CRS combined with HIPEC was able to extend the postoperative recurrence time for patients with PMP.
Collapse
Affiliation(s)
- Huan Wang
- Department of Oncology, The General Hospital of PLA, Beijing 100853, P.R. China
| | - Xuejun Wang
- Department of Neurology, Qinghai Women Children's Hospital, Xining, Qinghai 810000, P.R. China
| | - Yanfang Ju
- Department of Oncology, The General Hospital of PLA, Beijing 100853, P.R. China
| | - Jinliang Wang
- Department of Oncology, The General Hospital of PLA, Beijing 100853, P.R. China
| | - Xin Zhang
- Department of Oncology, The General Hospital of PLA, Beijing 100853, P.R. China
| | - Yao Cheng
- Department of Oncology, The General Hospital of PLA, Beijing 100853, P.R. China
| | - Jing Sun
- Department of Oncology, The General Hospital of PLA, Beijing 100853, P.R. China
| | - Yi Hu
- Department of Oncology, The General Hospital of PLA, Beijing 100853, P.R. China
| |
Collapse
|
46
|
Li Y, Guo A, Tang J, Wang L, Wang J, Yu D. Role of preoperative sonography in the diagnosis and pathologic staging of pseudomyxoma peritonei. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2013; 32:1565-1570. [PMID: 23980216 DOI: 10.7863/ultra.32.9.1565] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
OBJECTIVES The purpose of this study was to analyze the sonographic features of pseudomyxoma peritonei and the ability of preoperative sonography to assess the pathologic grades of this disease. METHODS Nineteen patients with pseudomyxoma peritonei who underwent preoperative sonographic examinations were included (9 male and 10 female; age range, 31-70 years). Four patients presented with disseminated peritoneal adenomucinosis, 7 with peritoneal mucinous carcinomatosis with intermediate or discordant features (intermediate-grade disease), and 8 with peritoneal mucinous carcinomatosis. The sonographic characteristics, clinical features, and serum tumor marker levels were recorded and compared among the 3 grades. RESULTS Clinical symptoms and carcinoembryonic antigen, cancer antigen 125 (CA-125), CA-19-9, CA-724, and CA-153 levels were not significantly different among the 3 pathologic grades (P > .05). Ascites, scalloping of the visceral margin, invasive parenchymal nodules, and peritoneal masses were detected in all grades. Disseminated peritoneal adenomucinosis occurred without the finding of an omental cake. The presence of enlarged lymph nodes was more common in peritoneal mucinous carcinomatosis. The diagnosis of pseudomyxoma peritonei was made by preoperative sonography in 1 case. Four cases were diagnosed as ovarian mucinous cystadenoma with rupture. One case was diagnosed as a mucinous appendiceal cyst. Four cases were diagnosed as ascites or encapsulated effusion. One case was misdiagnosed as lymphoma. The others were diagnosed as celiac masses. CONCLUSIONS Preoperative sonography can be used to diagnose pseudomyxoma peritonei as long as radiologists are familiar with the imaging features. Although there are overlaps in the sonographic findings among the different grades, some features may aid in separating them.
Collapse
Affiliation(s)
- Yanmi Li
- Department of Ultrasound, Chinese People's Liberation Army General Hospital, Beijing, China
| | | | | | | | | | | |
Collapse
|
47
|
McBride K, McFadden D, Osler T. Improved survival of patients with pseudomyxoma peritonei receiving intraperitoneal chemotherapy with cytoreductive surgery: a systematic review and meta-analysis. J Surg Res 2013; 183:246-52. [DOI: 10.1016/j.jss.2012.12.040] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2012] [Revised: 12/05/2012] [Accepted: 12/14/2012] [Indexed: 11/30/2022]
|
48
|
Koh JL, Liauw W, Chua T, Morris DL. Carbohydrate antigen 19-9 (CA 19-9) is an independent prognostic indicator in pseudomyxoma peritonei post cytoreductive surgery and perioperative intraperitoneal chemotherapy. J Gastrointest Oncol 2013; 4:173-81. [PMID: 23730513 DOI: 10.3978/j.issn.2078-6891.2012.062] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2012] [Accepted: 11/26/2012] [Indexed: 01/13/2023] Open
Abstract
INTRODUCTION Pseudomyxoma peritonei (PMP) is characteristically divided into two histopathological subtypes; disseminated peritoneal adenomucinosis (DPAM) and peritoneal mucinous carcinomatosis (PMCA). The latter is associated with a worse prognosis. However, even within the DPAM group, there is a considerable variation in outcome. In this study we investigate the role of baseline serum tumor markers CA 19-9, CEA and CA-125 in further stratifying survival. METHODS Over 16 years, 218 patients with PMP were treated with cytoreductive surgery (CRS) and perioperative intraperitoneal chemotherapy (PIC) at our institution. A CA-125 level of >35 U/L, CA 19-9 of >40 U/mL and CEA of >3 ng/mL were considered positive or elevated outside the laboratory reference range. The impact of clinicopathologic and treatment-related variables on overall survival (OS) was analyzed with the Kaplan Meier method. Survival curves were compared using the log-rank test. Variables deemed significant by univariate analyses were entered into multivariate analysis using the Cox proportional hazards model. RESULTS Within the DPAM group, the 5-year survival of patients who were CA 19-9 positive versus those with normal values were 58% and 90% respectively (P<0.001). Other variables found to negatively impact on OS in univariate analyses were completeness of cytoreduction (CC) score 2/3 (P<0.001), peritoneal cancer index (PCI) >25 (P<0.001) and male gender (P=0.017). In the Cox regression model, only CA 19-9 positivity was found to be an independent prognostic factor for OS (P=0.034). In addition to marker positivity, the absolute level of CA 19-9 was also prognostically significant. In patients with CA 19-9>1,000 U/mL, the 5-year survival was 23%, in contrast to 90% in patients with CA 19-9<100 U/mL (P<0.001). In the PMCA cohort, only CC-score was found to be associated with OS (P<0.001). CONCLUSIONS Our study provides relevant prognostic information for the DPAM subtype in staging and prioritizing surgery; as even in apparently indolent disease, some patients have poorer survival. CA 19-9 elevation may also be useful in identifying patients who would potentially benefit from adjuvant therapy and/or closer post-operative surveillance. The potential role of CA 19-9 in mediating tumor cell adhesion and disease progression in PMP should be further investigated to deepen our understanding of the disease's inherent biological behavior. If a true relationship exists, CA 19-9 may be a conceivable target for immunotherapy.
Collapse
Affiliation(s)
- Ju-Li Koh
- University of New South Wales, Department of Surgery, St George Hospital, Sydney, Australia
| | | | | | | |
Collapse
|
49
|
Vlaeminck-Guillem V, Bienvenu J, Isaac S, Grangier B, Golfier F, Passot G, Bakrin N, Rodriguez-Lafrasse C, Gilly FN, Glehen O. Intraperitoneal cytokine level in patients with peritoneal surface malignancies. A study of the RENAPE (French Network for Rare Peritoneal Malignancies). Ann Surg Oncol 2013; 20:2655-62. [PMID: 23519518 DOI: 10.1245/s10434-013-2933-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2012] [Indexed: 12/11/2022]
Abstract
BACKGROUND Prognosis of peritoneal surface malignancies is influenced by the adequacy of surgical and chemotherapeutic treatment and by tumor spread at the time of diagnosis. By promoting morphological changes in the mesothelium, inflammatory cytokines reflect tumor biology and could be evaluated as biomarkers. Our objective was to evaluate intraperitoneal levels of IL-6, IL-8, IL-10, TNF-alpha, and sICAM in patients with pseudomyxoma peritonei and peritoneal mesothelioma. METHODS Serum and peritoneal fluid samples were prospectively collected in patients managed for peritoneal surface malignancies including pseudomyxoma peritonei (PMP), mesotheliomas, and other rare primitive peritoneal cancers (cancer group) and patients who underwent intraperitoneal laparoscopic surgical procedures for benign diseases (noncancer group). Samples were analyzed for IL-6, IL-8, IL-10, TNF-alpha, and sICAM concentrations. Correlations were assessed with tumor spread related clinical scores. RESULTS In both patient groups, intraperitoneal cytokine levels were higher than serum levels. Cancer patients had significantly higher intraperitoneal cytokine levels than noncancer patients. Peritoneal levels tended to increase in cancer patients with free tumor cells in peritoneal fluid. They were significantly higher in patients with tumor implants ≥2 cm and/or patients with peritoneal carcinomatosis index (PCI) >19. Furthermore, patients with malignant pseudomyxoma peritonei (grades II and III) had higher levels than patients with nonmalignant disease (grade I). CONCLUSIONS Assessment of intraperitoneal IL-6, IL-8, IL-10, TNF-alpha, and sICAM levels can be performed in patients with peritoneal surface malignancies. They can be considered as both diagnostic and prognostic biomarkers that could be used as useful adjuncts for therapeutic decision making.
Collapse
Affiliation(s)
- Virginie Vlaeminck-Guillem
- Molecular Oncology and Transfer Unit, Department of Biochemistry, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Lyon, France.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
50
|
Canbay E, Ishibashi H, Sako S, Mizumoto A, Hirano M, Ichinose M, Takao N, Yonemura Y. Preoperative Carcinoembryonic Antigen Level Predicts Prognosis in Patients with Pseudomyxoma Peritonei Treated with Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy. World J Surg 2013; 37:1271-6. [DOI: 10.1007/s00268-013-1988-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|