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Zhang Q, Yuan Y, Li S, Li Z, Jing G, Lu J, Shao C, Hao Q, Lu Y, Shen F. A CT-Based Radiomics Model for Evaluating Peritoneal Cancer Index in Peritoneal Metastasis Cases: A Preliminary Study. Acad Radiol 2022:S1076-6332(22)00492-5. [DOI: 10.1016/j.acra.2022.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 08/20/2022] [Accepted: 09/02/2022] [Indexed: 01/17/2023]
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2
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Odajima S, Tanabe H, Koike Y, Yokosu K. Retrospective Analysis of Total Parietal Peritonectomy Without Systematic Lymphadenectomy for Advanced Epithelial Ovarian Cancer. CANCER DIAGNOSIS & PROGNOSIS 2022; 2:482-488. [PMID: 35813015 PMCID: PMC9254101 DOI: 10.21873/cdp.10131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 05/11/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND/AIM Total parietal peritonectomy (TPP) is a surgical procedure used for complete resection of microscopic peritoneal dissemination. This study analyzed the perioperative complications that developed when omitting systematic lymphadenectomy from TPP. PATIENTS AND METHODS We retrospectively analyzed perioperative complications in epithelial ovarian cancer patients with stage IIIB-IVB who underwent TPP during primary and interval cytoreductive surgeries between April 2018 and October 2021. RESULTS Thirty-three patients were enrolled in the study. The median patient age was 62 years. Of 31 patients (94%) with stage IIIC/IV disease, 24 (73%) had high-grade serous carcinoma. The median operative time and blood loss were 447 min and 2,831 ml, respectively. Complete tumor resection was performed in 30 patients (91%). Only five patients underwent partial lymphadenectomy for clinical metastatic lymph nodes. Further, grade 3 complications were observed in seven (21%) patients, and there were no fatal events in this study. Three patients (9%) had ureteric injuries, which was the most frequent complication in this study. Only one patient developed an intra-abdominal infection due to ascites. In this case, partial para-aortic and pelvic lymphadenectomies were performed. CONCLUSION TPP without systematic lymphadenectomy reduces the frequency of perioperative complications associated with ascites.
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Affiliation(s)
- Suguru Odajima
- Department of Gynecology, National Cancer Center Hospital East, Chiba, Japan
| | - Hiroshi Tanabe
- Department of Gynecology, National Cancer Center Hospital East, Chiba, Japan
| | - Yuki Koike
- Department of Gynecology, National Cancer Center Hospital East, Chiba, Japan
| | - Kota Yokosu
- Department of Gynecology, National Cancer Center Hospital East, Chiba, Japan
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3
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Optimization of intraperitoneal aerosolized drug delivery using computational fluid dynamics (CFD) modeling. Sci Rep 2022; 12:6305. [PMID: 35428819 PMCID: PMC9012796 DOI: 10.1038/s41598-022-10369-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 04/04/2022] [Indexed: 01/03/2023] Open
Abstract
Intraperitoneal (IP) aerosolized anticancer drug delivery was recently introduced in the treatment of patients with peritoneal metastases. However, little is known on the effect of treatment parameters on the spatial distribution of the aerosol droplets in the peritoneal cavity. Here, computational fluid dynamics (CFD) modeling was used in conjunction with experimental validation in order to investigate the effect of droplet size, liquid flow rate and viscosity, and the addition of an electrostatic field on the homogeneity of IP aerosol. We found that spatial distribution is optimal with small droplet sizes (1–5 µm). Using the current clinically used technology (droplet size of 30 µm), the optimal spatial distribution of aerosol is obtained with a liquid flow rate of 0.6 mL s−1. Compared to saline, nebulization of higher viscosity liquids results in less homogeneous aerosol distribution. The addition of electrostatic precipitation significantly improves homogeneity of aerosol distribution, but no further improvement is obtained with voltages higher than 6.5 kV. The results of the current study will allow to choose treatment parameters and settings in order to optimize spatial distribution of IP aerosolized drug, with a potential to enhance its anticancer effect.
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The Development of Peritoneal Metastasis from Gastric Cancer and Rationale of Treatment According to the Mechanism. J Clin Med 2022; 11:jcm11020458. [PMID: 35054150 PMCID: PMC8781335 DOI: 10.3390/jcm11020458] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 12/31/2021] [Accepted: 01/10/2022] [Indexed: 02/01/2023] Open
Abstract
In the present article, we describe the normal structure of the peritoneum and review the mechanisms of peritoneal metastasis (PM) from gastric cancer (GC). The structure of the peritoneum was studied by a double-enzyme staining method using alkaline-phosphatase and 5′-nucreotidase, scanning electron microscopy, and immunohistological methods. The fundamental structure consists of three layers, mesothelial cells and a basement membrane (layer 1), macula cribriformis (MC) (layer 2), and submesothelial connective tissue containing blood vessels and initial lymphatic vessels, attached to holes in the MC (layer 3). Macro molecules and macrophages migrate from mesothelial stomata to the initial lymphatic vessels through holes in the MC. These structures are characteristically found in the diaphragm, omentum, paracolic gutter, pelvic peritoneum, and falciform ligament. The first step of PM is spillage of cancer cells (peritoneal free cancer cells; PFCCs) into the peritoneal cavity from the serosal surface of the primary tumor or cancer cell contamination from lymphatic and blood vessels torn during surgical procedures. After PFCCs adhere to the peritoneal surface, PMs form by three processes, i.e., (1) trans-mesothelial metastasis, (2) trans-lymphatic metastasis, and (3) superficial growing metastasis. Because the intraperitoneal (IP) dose intensity is significantly higher when generated by IP chemotherapy than by systemic chemotherapy, IP chemotherapy has a great role in the treatment of PFCCs, superficial growing metastasis, trans-lymphatic metastasis and in the early stages of trans-mesothelial metastasis. However, an established trans-mesothelial metastasis has its own interstitial tissue and vasculature which generate high interstitial pressure. Accordingly, it is reasonable to treat established trans-mesothelial metastasis by bidirectional chemotherapy from both IP and systemic chemotherapy.
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5
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Mouri N, Ohta R, Sano C. Peritoneal Cancer Mimicking Sclerosing Mesenteritis: A Case Report. Cureus 2022; 14:e20934. [PMID: 35145820 PMCID: PMC8812923 DOI: 10.7759/cureus.20934] [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] [Accepted: 01/04/2022] [Indexed: 11/11/2022] Open
Abstract
Peritoneal cancer is a rare disease that typically affects middle-aged women. Sclerosing mesenteritis can have a benign or malignant etiology. Although computed tomography (CT) scan and magnetic resonance imaging have been used to differentiate these two diseases, the findings are not always conclusive. Here, we report the case of an older woman who presented with acute abdominal pain. She was initially diagnosed with sclerosing mesenteritis, but the final diagnosis was peritoneal cancer. The initial treatment included antibiotics, non-steroidal anti-inflammatory drugs, and prednisolone. Tamoxifen was administered due to persistent symptoms, which were alleviated. However, the patient’s cancer antigen 125 levels were elevated, and there were changes in the peritoneal CT findings. The patient was diagnosed with primary peritoneal cancer based on further investigation of the peritoneum using positron emission tomography-CT and a biopsy. This case report describes the diagnostic process regarding the differentiation between sclerosing mesenteritis and primary peritoneal cancer when the CT findings mimic those of sclerosing mesenteritis in general medicine.
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6
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Ye Z, Yu P, Cao Y, Chai T, Huang S, Cheng X, Du Y. Prediction of Peritoneal Cancer Index and Prognosis in Peritoneal Metastasis of Gastric Cancer Using NLR-PLR-DDI Score: A Retrospective Study. Cancer Manag Res 2022; 14:177-187. [PMID: 35046725 PMCID: PMC8763204 DOI: 10.2147/cmar.s343467] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 12/25/2021] [Indexed: 12/11/2022] Open
Affiliation(s)
- Zeyao Ye
- Department of Gastric Surgery, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, People’s Republic of China
| | - Pengfei Yu
- Department of Gastric Surgery, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, People’s Republic of China
| | - Yang Cao
- Department of Gastric Surgery, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, People’s Republic of China
| | - Tengjiao Chai
- Department of Gastric Surgery, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, People’s Republic of China
| | - Sha Huang
- Department of Gastric Surgery, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, People’s Republic of China
| | - Xiangdong Cheng
- Department of Gastric Surgery, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, People’s Republic of China
| | - Yian Du
- Department of Gastric Surgery, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, People’s Republic of China
- Correspondence: Yian Du; Xiangdong Cheng Department of Gastric Surgery, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, People’s Republic of ChinaTel +86-571-88128041 Email ;
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7
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Molnar TF, Drozgyik A. Narrative review of theoretical considerations regarding HITHOC between past and future. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:954. [PMID: 34350269 PMCID: PMC8263867 DOI: 10.21037/atm-20-5855] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 02/26/2021] [Indexed: 01/10/2023]
Abstract
Hyppocrates constructed the medicines-surgery-energy triangle which includes all therapeutical modalities. Hyperthermic intraoperative chemotherapy (HITHOC) is a synergy-based single stage multimodality treatment encompassing the locoregional manifestation of the systemic malignant process. Pleural space, thermal effect, lavage/irrigation and chemotherapy represent the basic science ports of the network hub: HITHOC. The malignant transformation and process of the pleural surface (and underlying lung) challenges space management and tissue control. Thermotherapy without local chemotherapy is insufficient, similar to the normothermic local irrigation aligned with anticancer agents. The local administration of combined heat-transfer fluid and chemotherapy with or without subsequent surgical removal offers reasonable outcome in extensive primary pleural neoplasms (malignant mesothelioma), advanced (> Stage IIIA) NSCLC, functionally inoperable lung cancer and pleural carcinosis from extrathoracic malignancies. Measured by symptom-free survival and the quality of life, HITHOC in its present form, offers a modest yet fully substantiated solution. HITHOC in combination with the local application of targeted therapy and/or immunotherapy administered in the pleural space are currently under investigation. Additional development including new acting substances, their solvents and the means regarding surgical delivery and anesthesiology techniques are sign posts up ahead. Level 2 evidence are required in order to stepping up the recommendation levels, rewriting protocols and guidelines, in which HITHOC earns its revered position in the decision making process it deserves.
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Affiliation(s)
- Tamas F Molnar
- Department of Operational Medicine, Faculty of Medicine, University of Pécs, Pécs, Hungary.,Chair of Surgery, Faculty of Medicine, University of Pécs/Dept Surgery, Aladar Petz University Teaching Hospital, Győr, Hungary
| | - Andras Drozgyik
- Chair of Surgery, Faculty of Medicine, University of Pécs/Dept Surgery, Aladar Petz University Teaching Hospital, Győr, Hungary
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8
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Dang YZ, Zhang DX, Wang GD, Zhao HL, Huang SG, Li J. Safety and Efficacy of the Metabolic Profiling of the BIMRT Utilizing 18F FDG PET-CT. Technol Cancer Res Treat 2020; 19:1533033820960723. [PMID: 32990157 PMCID: PMC7534080 DOI: 10.1177/1533033820960723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
AIM This study aims to evaluate the safety and efficacy of fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG-PET/CT) guided intensity-modulated radiation therapy (IMRT) for patients with peritoneal metastases. PATIENTS AND METHODS A total of 55 patients with peritoneal metastases were treated with 18F-FDG-PET/CT-guided IMRT (BIMRT) from January 2012 to January 2019. They were prescribed with a fraction of the median dose of 2 Gy to a total dose of 50.4 Gy. The multivariate analysis was used the Cox proportional hazard model and the Kaplan-Meier plot was used to perform local control rate (LCR), progression-free survival (PFS), and overall survival (OS) analysis. RESULTS The 1-year, 2-year, and 3-year LCR were 72.7%, 36.4%, and 9.1%, respectively; the 1-year, 2-year, and 3-year PFS were 69.1%, 30.9%, and 7.3%, respectively, and the median PFS time was 18 months. The 1-year, 3-year and 5-year OS were 70.9%, 28.7%, and 4.2%, respectively. Based on the multivariate analysis using the Cox proportional hazard model, the Karnofsky performance status (KPS) score and radiotherapy joint chemotherapy (RJC) method were independent prognostic-related indicators (P < 0.0001). CONCLUSION BIMRT may be a safe and effective treatment for patients with peritoneal metastases, especially for patients who cannot undergo surgery. In addition, the results indicated that the patient's KPS score and RJC method were independent prognostic-related indicators for patients survival time.
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Affiliation(s)
- Ya-Zheng Dang
- Department of Radiation Oncology, 986 Hospital of People's Liberation Army Air Force, Xi'an, Shaanxi, Province, China
| | - Dong-Xian Zhang
- Department of Radiation Oncology, 986 Hospital of People's Liberation Army Air Force, Xi'an, Shaanxi, Province, China
| | - Guo-Dong Wang
- Department of Radiation Oncology, 986 Hospital of People's Liberation Army Air Force, Xi'an, Shaanxi, Province, China
| | - Hong-Liang Zhao
- Department of Radiation Oncology, 986 Hospital of People's Liberation Army Air Force, Xi'an, Shaanxi, Province, China
| | - Shi-Gao Huang
- Cancer Center, Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Taipa, Macao SAR, People's Republic of China
| | - Jie Li
- Department of Obstetrics and Gynecology, Taizhou Hospital of Zhejiang Province, Taizhou Enze Medical Center (Group), Linhai, Zhejiang Province, China
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9
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Yonemura Y, Iahibashi H, Sako S, Mizumoto A, Takao N, Ichinose M, Motoi S, Liu Y, Wakama S, Kamada Y, Nishihara K. Advances with pharmacotherapy for peritoneal metastasis. Expert Opin Pharmacother 2020; 21:2057-2066. [PMID: 32783786 DOI: 10.1080/14656566.2020.1793957] [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: 10/23/2022]
Abstract
INTRODUCTION A new treatment strategy involving cytoreductive surgery (CRS) combined with perioperative intraperitoneal (IP) chemotherapy was proposed in 1999 by the Peritoneal Surface Oncology Group International, and the strategy is now justified as a state-of-the-art treatment to improve the long-term survival of patients with peritoneal metastasis (PM). To achieve cure in the patients with PM, complete removal of macroscopic tumors and eradication of micrometastasis on the peritoneum, left after CRS are essential. Systemic chemotherapy is not indicated for the treatment of PM. In contrast, intraperitoneal (IP) chemotherapy brings about significantly higher locoregional dose intensity in the peritoneal cavity and subperitoneal tissues. In combination with anticancer drugs, hyperthermia enhances cytotoxicity against cancer cells. AREA COVERED This article provides a systematic overview of PM from various cancers including gastric, colorectal, small bowel, appendiceal cancer, and mesothelioma. It also includes all the essential aspects of therapy. EXPERT OPINION CRS plus perioperative intraperitoneal chemotherapy is safe with acceptable morbidity and mortality. It is justified as a standard treatment to improve the long-term survival of patients with PM and is now performed with curative intent for PM from various malignancies.
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Affiliation(s)
- Yutaka Yonemura
- Department of Regional Cancer Therapies, Peritoneal Surface Malignancy Treatment Center, Kishiwada Tokushukai Hospital , Kishiwada City, Oosaka-Fu, Japan.,Department of Peritoneal Surface Malignancy Treatment, Kusatsu General Hospital , Kusatsu City, Shiga, Japan
| | - Haruaki Iahibashi
- Department of Regional Cancer Therapies, Peritoneal Surface Malignancy Treatment Center, Kishiwada Tokushukai Hospital , Kishiwada City, Oosaka-Fu, Japan
| | - Shouzou Sako
- Department of Regional Cancer Therapies, Peritoneal Surface Malignancy Treatment Center, Kishiwada Tokushukai Hospital , Kishiwada City, Oosaka-Fu, Japan
| | - Akiyoshi Mizumoto
- Department of Peritoneal Surface Malignancy Treatment, Kusatsu General Hospital , Kusatsu City, Shiga, Japan
| | - Nobuyuki Takao
- Department of Peritoneal Surface Malignancy Treatment, Kusatsu General Hospital , Kusatsu City, Shiga, Japan
| | - Masumi Ichinose
- Department of Peritoneal Surface Malignancy Treatment, Kusatsu General Hospital , Kusatsu City, Shiga, Japan
| | - Shunsuke Motoi
- Department of Peritoneal Surface Malignancy Treatment, Kusatsu General Hospital , Kusatsu City, Shiga, Japan
| | - Yang Liu
- Department of Regional Cancer Therapies, Peritoneal Surface Malignancy Treatment Center, Kishiwada Tokushukai Hospital , Kishiwada City, Oosaka-Fu, Japan
| | - Satoshi Wakama
- Department of Regional Cancer Therapies, Peritoneal Surface Malignancy Treatment Center, Kishiwada Tokushukai Hospital , Kishiwada City, Oosaka-Fu, Japan
| | - Yasuyuki Kamada
- Department of Regional Cancer Therapies, Peritoneal Surface Malignancy Treatment Center, Kishiwada Tokushukai Hospital , Kishiwada City, Oosaka-Fu, Japan
| | - Kazurou Nishihara
- Department of Regional Cancer Therapies, Peritoneal Surface Malignancy Treatment Center, Kishiwada Tokushukai Hospital , Kishiwada City, Oosaka-Fu, Japan
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10
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Blumenthaler AN, Allen CJ, Ikoma N, Blum M, Das P, Minsky BD, Mansfield PF, Ajani JA, Badgwell BD. Laparoscopic HIPEC for Low-Volume Peritoneal Metastasis in Gastric and Gastroesophageal Adenocarcinoma. Ann Surg Oncol 2020; 27:5047-5056. [PMID: 32737700 DOI: 10.1245/s10434-020-08968-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 07/21/2020] [Indexed: 11/18/2022]
Abstract
BACKGROUND We seek to determine whether laparoscopic hyperthermic intraperitoneal chemoperfusion (LS-HIPEC) improves overall survival (OS) in patients with gastric and gastroesophageal adenocarcinoma and low-volume peritoneal metastasis compared with standard of care treatment. PATIENTS AND METHODS We reviewed data from a prospectively maintained database of patients with gastric and gastroesophageal adenocarcinoma to identify patients with radiologically occult carcinomatosis or positive peritoneal cytology, no evidence of distant metastasis, and without disease progression during initial chemotherapy or observation. Univariate and multivariable analyses were performed to evaluate the impact of LS-HIPEC on OS. RESULTS We identified 25 patients who underwent LS-HIPEC and 27 treated with a standard of care approach due to patient (33.3%) or provider (51.9%) preference or financial limitations/lack of insurance coverage (14.8%). Resection was ultimately performed in 28% of LS-HIPEC patients and no standard care patients. At a median follow-up of 18.9 months, median OS was 24.7 (IQR 20.8-34.2) months in LS-HIPEC patients and 21.3 (IQR 12.3-23.1) months in standard care patients (p = 0.08). Three-year OS in the LS-HIPEC group was 19.1%, compared with 9.6% (p = 0.08). Patients who underwent resection had a median OS of 25.3 (IQR 22.6-47.1) months compared with 21.3 months in standard care patients (p = 0.05). CONCLUSIONS Neoadjuvant LS-HIPEC for the treatment of low-volume peritoneal disease in gastric and gastroesophageal cancer patients did not significantly improve OS compared with standard care. Multiinstitutional studies are necessary to further elucidate the benefit of LS-HIPEC for this patient population.
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Affiliation(s)
- Alisa N Blumenthaler
- Departments of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Casey J Allen
- Departments of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Naruhiko Ikoma
- Departments of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mariela Blum
- Departments of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Prajnan Das
- Departments of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Bruce D Minsky
- Departments of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Paul F Mansfield
- Departments of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jaffer A Ajani
- Departments of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Brian D Badgwell
- Departments of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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11
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White MG, Kothari A, Ikoma N, Murphy MB, Song S, Ajani J, Mansfield P, Badgwell B. Factors Associated with Resection and Survival After Laparoscopic HIPEC for Peritoneal Gastric Cancer Metastasis. Ann Surg Oncol 2020; 27:4963-4969. [PMID: 32648181 DOI: 10.1245/s10434-020-08842-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 06/27/2020] [Indexed: 11/18/2022]
Abstract
PURPOSE Although laparoscopic hyperthermic intraperitoneal chemotherapy (LS-HIPEC) has been proven safe in patients with gastric adenocarcinoma and carcinomatosis or positive cytology, patient selection criteria remain unclear. Thus, we perform a retrospective analysis to identify factors associated with improved survival and resection rates. PATIENTS AND METHODS Data for all patients undergoing LS-HIPEC for stage IV gastric adenocarcinoma between June 2014 and November 2018 were collected prospectively and analyzed for associations with survival and resection using uni- and multivariate logistic regression, Cox proportional hazards models, and Kaplan-Meier survival functions. RESULTS Of 70 patients who underwent LS-HIPEC, 43 (61%) received two drugs (mitomycin C and cisplatin), and 27 (39%) received three drugs (mitomycin C, cisplatin, and paclitaxel). The two groups' demographic and oncologic differences were not significant, although the three-drug group had a significantly lower rate of radiation therapy use (58% vs. 15%; p < 0.01). Univariate analysis revealed that poor differentiation [Cox hazard ratio (HR) 2.75; 95% confidence interval (CI) 1.34-5.63; p < 0.01], gross carcinomatosis (HR 3.10; 95% CI 1.52-6.30; p = 0.03), and ascites (HR 3.43; 95% CI 1.88-6.26; p < 0.01) were associated with shorter median survival. Gastrectomy was associated with improved overall survival (HR 0.32; 95% CI 0.15-0.70; p < 0.01). The resection rate of the 45 patients without ascites (38%) was significantly higher than that of the 25 patients with ascites (0%; p < 0.01). CONCLUSIONS Our findings identify ascites as a significant prognostic factor for gastric cancer patients with peritoneal metastases undergoing LS-HIPEC. Our findings can be used to help identify patients who are unlikely to proceed to resection after LS-HIPEC and are good candidates for novel therapeutic approaches or clinical trials.
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Affiliation(s)
- Michael G White
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Anai Kothari
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Naruhiko Ikoma
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mariela Blum Murphy
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Shumei Song
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jaffer Ajani
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Paul Mansfield
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Brian Badgwell
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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12
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Li Z, Chi Z, Ang WX, Chen C, Tay JC, Ng YY, Xu X, Wang J, Zhu J, Wang S. Experimental treatment of colorectal cancer in mice with human T cells electroporated with NKG2D RNA CAR. Immunotherapy 2020; 12:733-748. [PMID: 32571133 DOI: 10.2217/imt-2019-0137] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Aim: Peritoneal metastasis is often present in end-stage neoplastic diseases, including recurrent colorectal cancer and is associated with decreased overall survival. Novel methods are needed. Materials & methods: We constructed first-, second- and third-generation chimeric antigen receptors (CARs) specific for NKG2D ligands and modified human T cells with mRNA electroporation. Results: NKG2D CAR expression was detectable for at least 6 days postelectroporation and mediated efficient cytotoxicity against NKG2DL+ tumor cells, but not NKG2DL-cells. Multiple infusions of the first-generation CAR-T cells into immunodeficient mice bearing established peritoneal colorectal xenografts led to significantly reduced tumor burden. Conclusion: mRNA CAR is an economical way to test new CARs and potentiates controlling on-target/off-tumor toxicity and cytokine storms. The use of NKG2D RNA CARs to treat colorectal peritoneal metastasis warrants further investigation.
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Affiliation(s)
- Zhendong Li
- Department of Biological Sciences, National University of Singapore, 117543 Singapore
| | - Zhixia Chi
- Department of Biological Sciences, National University of Singapore, 117543 Singapore
| | - Wei-Xia Ang
- Department of Biological Sciences, National University of Singapore, 117543 Singapore.,Institute of Bioengineering & Nanotechnology, 138669 Singapore
| | - Can Chen
- Department of Biological Sciences, National University of Singapore, 117543 Singapore
| | - Johan Ck Tay
- Department of Biological Sciences, National University of Singapore, 117543 Singapore
| | - Yu-Yang Ng
- Department of Biological Sciences, National University of Singapore, 117543 Singapore
| | - Xuehu Xu
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, China
| | - Junjian Wang
- Department of Gynaecological Oncology, Cancer Hospital of University of Chinese Academy of Sciences, Hangzhou 310022, PR China
| | - Jianqing Zhu
- Department of Gynaecological Oncology, Cancer Hospital of University of Chinese Academy of Sciences, Hangzhou 310022, PR China
| | - Shu Wang
- Department of Biological Sciences, National University of Singapore, 117543 Singapore.,Institute of Bioengineering & Nanotechnology, 138669 Singapore
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13
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Long Term Survival after Cytoreductive Surgery Combined with Perioperative Chemotherapy in Gastric Cancer Patients with Peritoneal Metastasis. Cancers (Basel) 2020; 12:cancers12010116. [PMID: 31906405 PMCID: PMC7016959 DOI: 10.3390/cancers12010116] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 12/24/2019] [Accepted: 12/29/2019] [Indexed: 12/18/2022] Open
Abstract
The present study demonstrated prognostic factors for long-term survival in patients after a comprehensive treatment (CHT) for peritoneal metastasis (PM) from gastric cancer (GC). Materials and Methods: Among 419 patients treated with neoadjuvant intraperitoneal/systemic chemotherapy (NIPS), 266 (63.5%) patients received complete resection (CC-0) of the macroscopic tumors. In total, 184 (43.9%) patients were treated with postoperative systemic chemotherapy. Results: All patients treated who received incomplete cytoreduction (CC-1) died of GC within 6 years. In contrast, 10- year survival rates (-YSR) of CC-0 resection were 8.3% with median survival time (MST) of 20.5 months. Post-NIPS peritoneal cancer index (PCI) ≤11, and pre-NIPS PCI ≤13 were the significant favorable prognostic factors. Patients with numbers of involved peritoneal sectors ≤5 survived significant longer than those with ≥6. Both negative pre- and post-NIPS cytology was associated with significant favorable prognosis. Multivariate analyses identified pre-PCI (≤13 vs. ≥14), and cytology after NIPS (negative cytology vs. positive cytology) as independent prognostic factors. Ten year-survivors were found in patients with involvement of the greater omentum (9%), pelvic peritoneum (3%), para-colic gutter (13.9%), upper jejunum (5.6%), lower jejunum (5.5%), spermatic cord (21.9%), rectum (9.5%), ureter (6.3%), ovary (6.7%), and diaphragm (7.0%) at the time of cytoreduction. Twenty-one patients survived longer than 5 years, and 17 patients are still alive without recurrence. Conclusions: GC-PM should be removed aggressively, in patients with PCI after NIPS ≤11, PCI before NIPS ≤13, mall bowel PCI ≤2, and complete cytoreduction should be performed for metastasis in ≤5 peritoneal sectors.
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Strandby RB, Svendsen LB, Ambrus R, Rostved AA, Hasselby JP, Achiam MP. The Incidence of Free Peritoneal Tumor Cells before and after Neoadjuvant Chemotherapy in Gastroesophageal Junction Cancer. J Cytol 2019; 37:40-45. [PMID: 31942097 PMCID: PMC6947737 DOI: 10.4103/joc.joc_164_18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 03/01/2019] [Accepted: 10/24/2019] [Indexed: 01/07/2023] Open
Abstract
Context The utility of peritoneal washing cytology in patients with gastroesophageal junction cancer has not been thoroughly evaluated. Aims The study aimed to determine the incidence of free peritoneal tumor cells by peritoneal washing cytology before and after neoadjuvant chemotherapy using conventional cytopathological methods and immunohistochemical staining for the analysis of peritoneal washings. Settings and Design A prospective study conducted at a single tertiary referral hospital. Materials and Methods Patients with gastroesophageal junction cancer and without suspicion of intra- or extraabdominal metastases before the staging laparoscopy were prospectively and consecutively enrolled. Peritoneal washing cytology was performed at staging laparoscopy (primary cytology) and after neoadjuvant chemotherapy during robot-assisted or open resection (secondary cytology). Peritoneal fluid samples were analyzed by conventional cytology and an immunohistochemical panel. Results Overall, 81 patients met the primary inclusion criteria. During primary cytology, positive cytology without overt metastases (C1M0) was detected in three patients (3.8%) while five patients (6.3%) had overt intra-abdominal metastases but negative cytology (C0M1). None of the patients with C1M0 underwent surgery due to extra-abdominal (n = 1) or intra-abdominal metastases (n = 2), and the overall survival was 4, 7, and 14 months. During secondary cytology, no patients with free peritoneal tumor cells were identified, but seven patients were classified as C0M1 (10.9%). Conclusions The incidence of C1M0 was 3.8% and 0% before and after neoadjuvant chemotherapy, respectively in patients with gastroesophageal junction cancer. Free peritoneal tumor cells were not identified in several patients with intra-abdominal metastases suggesting that peritoneal washing cytology with conventional cytology and immunohistochemical staining lack sensitivity.
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Affiliation(s)
- Rune B Strandby
- Department of Surgical Gastroenterology, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen Ø, Denmark
| | - Lars B Svendsen
- Department of Surgical Gastroenterology, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen Ø, Denmark
| | - Rikard Ambrus
- Department of Surgical Gastroenterology, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen Ø, Denmark
| | - Andreas A Rostved
- Department of Surgical Gastroenterology, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen Ø, Denmark
| | - Jane P Hasselby
- Department of Pathology, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen Ø, Denmark
| | - Michael P Achiam
- Department of Surgical Gastroenterology, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen Ø, Denmark
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Ji L, Selleck MJ, Morgan JW, Xu J, Babcock BD, Shavlik D, Wall NR, Langridge WH, Lum SS, Garberoglio CA, Reeves ME, Solomon N, Namm JP, Senthil M. Gastric Cancer Peritoneal Carcinomatosis Risk Score. Ann Surg Oncol 2019; 27:240-247. [PMID: 31346896 PMCID: PMC6925067 DOI: 10.1245/s10434-019-07624-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND Gastric cancer (GC) peritoneal carcinomatosis (PC) is associated with a poor prognosis. Although grade, histology, and stage are associated with PC, the cumulative risk of PC when multiple risk factors are present is unknown. This study aimed to develop a cumulative GCPC risk score based on individual demographic/tumor characteristics. METHODS Patient-level data (2004-2014) from the California Cancer Registry were reviewed by creating a keyword search algorithm to identify patients with gastric PC. Multivariable logistic regression was used to assess demographic/tumor characteristics associated with PC in a randomly selected testing cohort. Scores were assigned to risk factors based on beta coefficients from the logistic regression result, and these scores were applied to the remainder of the subjects (validation cohort). The summed scores of each risk factor formed the total risk score. These were grouped, showing the percentages of patients with PC. RESULTS The study identified 4285 patients with gastric adenocarcinoma (2757 males, 64.3%). The median age of the patients was 67 years (interquartile range [IQR], 20 years). Most of the patients were non-Hispanic white (n = 1748, 40.8%), with proximal (n = 1675, 39.1%) and poorly differentiated (n = 2908, 67.9%) tumors. The characteristics most highly associated with PC were T4 (odds ratio [OR], 3.12; 95% confidence interval [CI], 2.19-4.44), overlapping location (OR 2.27; 95% CI 1.52-3.39), age of 20-40 years (OR 3.42; 95% CI 2.24-5.21), and Hispanic ethnicity (OR 1.86; 95% CI 1.36-2.54). The demographic/tumor characteristics used in the risk score included age, race/ethnicity, T stage, histology, tumor grade, and location. Increasing GCPC score was associated with increasing percentage of patients with PC. CONCLUSION Based on demographic/tumor characteristics in GC, it is possible to distinguish groups with varying odds for PC. Understanding the risk for PC based on the cumulative effect of high-risk features can help clinicians to customize surveillance strategies and can aid in early identification of PC.
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Affiliation(s)
- Liang Ji
- School of Public Health, Loma Linda University, Loma Linda, CA, USA
| | - Matthew J Selleck
- Division of Surgical Oncology, Loma Linda University Health, Loma Linda, CA, USA
| | - John W Morgan
- School of Public Health, Loma Linda University, Loma Linda, CA, USA.,Surveillance, Epidemiology and End Results (SEER) Cancer Registry of Greater California and California Cancer Registry, Sacramento, Loma Linda, CA, USA
| | - Jane Xu
- Division of Biochemistry, School of Medicine, Loma Linda University, Loma Linda, CA, USA
| | - Blake D Babcock
- Division of Surgical Oncology, Loma Linda University Health, Loma Linda, CA, USA
| | - David Shavlik
- School of Public Health, Loma Linda University, Loma Linda, CA, USA
| | - Nathan R Wall
- Division of Biochemistry, School of Medicine, Loma Linda University, Loma Linda, CA, USA
| | - William H Langridge
- Division of Biochemistry, School of Medicine, Loma Linda University, Loma Linda, CA, USA
| | - Sharon S Lum
- Division of Surgical Oncology, Loma Linda University Health, Loma Linda, CA, USA
| | - Carlos A Garberoglio
- Division of Surgical Oncology, Loma Linda University Health, Loma Linda, CA, USA
| | - Mark E Reeves
- Division of Surgical Oncology, Loma Linda University Health, Loma Linda, CA, USA
| | - Naveenraj Solomon
- Division of Surgical Oncology, Loma Linda University Health, Loma Linda, CA, USA
| | - Jukes P Namm
- Division of Surgical Oncology, Loma Linda University Health, Loma Linda, CA, USA
| | - Maheswari Senthil
- Division of Surgical Oncology, Loma Linda University Health, Loma Linda, CA, USA.
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16
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Brandl A, Pachmayr E, Gül-Klein S, Alberto M, Thuss-Patience P, Rau B. [Surgical treatment of peritoneal metastases of gastric cancer]. Chirurg 2019; 89:669-677. [PMID: 29616280 DOI: 10.1007/s00104-018-0625-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Up to 17% of all patients with gastric cancer are diagnosed with the presence of peritoneal metastases, which is associated with a poor prognosis. The most promising results were shown with multimodal treatment regimens including systemic chemotherapy and cytoreductive surgery (CRS). A subsequent hyperthermic intraperitoneal chemotherapy (HIPEC).possibly has a positive effect and is currently being tested. OBJECTIVES This manuscript highlights the key role of CRS and HIPEC in patients with peritoneal metastases of gastric cancer and illustrates which patients benefit from this intensive therapy. METHODS We performed a comprehensive review of the literature to demonstrate relevant aspects in the treatment of peritoneal metastases in gastric cancer. RESULTS The use of CRS and HIPEC improves the overall survival to 11 months compared to best supportive care in selected patients. Patients who present with low volume peritoneal disease (peritoneal cancer index ≤6) have the best prognosis. This intensive treatment is associated with a relatively high morbidity (15-50%) and mortality (1-10%). Complete cytoreduction, i.e. a complete macroscopic absence of tumor tissue after resection is the most important prognostic factor. CONCLUSION The CRS and HIPEC procedures have a proven survival benefit in selected patients. Due to the relatively high morbidity and mortality, the evaluation should be performed by an experienced team including a surgical oncologist, medical oncologist and intensive care physician, to achieve the highest rate of complete cytoreduction in combination with low morbidity; however, the effect of HIPEC has to be proven and the results of the randomized GASTRIPEC trial are awaited.
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Affiliation(s)
- A Brandl
- Chirurgische Klinik, Campus Virchow-Klinikum und Charité Campus Mitte, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Deutschland
| | - E Pachmayr
- Chirurgische Klinik, Campus Virchow-Klinikum und Charité Campus Mitte, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Deutschland
| | - S Gül-Klein
- Chirurgische Klinik, Campus Virchow-Klinikum und Charité Campus Mitte, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Deutschland
| | - M Alberto
- Chirurgische Klinik, Campus Virchow-Klinikum und Charité Campus Mitte, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Deutschland
| | - P Thuss-Patience
- Medizinische Klinik mit Schwerpunkt Hämatologie, Onkologie und Tumorimmunologie, Charité - Universitätsmedizin Berlin, Berlin, Deutschland
| | - B Rau
- Chirurgische Klinik, Campus Virchow-Klinikum und Charité Campus Mitte, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Deutschland.
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Shamir MY, Weissman C. Electricity: How Much for the Contemporary Tertiary Care Operating Room? A Case Report. A A Pract 2019; 12:47-50. [PMID: 30020108 DOI: 10.1213/xaa.0000000000000842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Surgery requires many electrically driven devices. Three events occurred recently in an operating room (OR) suite circa the 1980s wherein circuit breakers tripped due to overloaded circuits. This led to us to (1) increase OR electric capacity; (2) record each instrument's power requirements, map their OR location, and determine when during surgery they were used; (3) provide users with instruction and diagrams into which outlet to plug each instrument. When introducing surgeries requiring devices, especially with high electrical power (current or amperage) demands, or renovating older or planning new ORs, it is important to provide ORs with sufficient electric current, circuits, and outlets.
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Affiliation(s)
- Micha Y Shamir
- From the Department of Anesthesiology and Critical Care Medicine, Hadassah-Hebrew University Medical Center, Hebrew University-Hadassah School of Medicine, Jerusalem, Israel
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Somashekhar SP, Ashwin KR, Rauthan A, Rohit KC. Pressurized IntraPeritoneal Aerosol Chemotherapy vs. intravenous chemotherapy for unresectable peritoneal metastases secondary to platinum resistant ovarian cancer - study protocol for a randomized control trial. Pleura Peritoneum 2019; 4:20180111. [PMID: 31198851 PMCID: PMC6545874 DOI: 10.1515/pp-2018-0111] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Accepted: 01/31/2019] [Indexed: 12/22/2022] Open
Abstract
Background Despite optimal surgery and appropriate first-line chemotherapy, ∼70–80 % of patients with epithelial ovarian cancer will develop disease relapse. The prognosis is poor especially for women with Platinum resistant ovarian cancer. The standard treatment for these groups of patients is non-platinum-containing chemotherapy like taxanes, anthracyclines, gemcitabine, topotecan, and trabectedin. These drugs in various combinations and sequences provide modest survival or symptomatic benefit but with significant side effects. Pressurized IntraPeritoneal Aerosol Chemotherapy (PIPAC) is a minimally-invasive drug-delivery technique specifically addressing limited tissue penetration and poor drug distribution with promising results. PIPAC is a novel method of delivering normothermic chemotherapy into the abdominal cavity as an aerosol under pressure. This concept seems to enhance the effectiveness of intra peritoneal chemotherapy by taking advantage of the physical properties of gas and pressure by generating an artificial pressure gradient and enhancing tissue uptake and distributing drugs homogeneously within the closed and expanded peritoneal cavity. Thus, due to the high local bioavailability during PIPAC, the chemotherapy dosage can be reduced which in turn largely prevents systemic side effects and organ toxicity. Methods The study aims to investigate the therapeutic efficacy measured as objective tumour response according to Response Evaluation Criteria in Solid Tumours (RECIST) criteria, of PIPAC in comparison with conventional Intravenous chemotherapy for women with recurrent platinum resistant ovarian cancer with peritoneal metastasis (PM). Consecutive patients diagnosed with PM secondary to platinum-resistant ovarian cancer will be randomized to PIPAC group or IV chemotherapy group. The primary objective of this study is to determine the efficacy after three cycles of PIPAC with cisplatin and doxorubicin in comparison with six cycles of systemic chemotherapy. The secondary outcome measures include morbidity and mortality, overall survival and disease specific survival. Analysis is by intention to treat. Aim Assess the objective tumour response of PIPAC in comparison with systemic intravenous chemotherapy for women with platinum-resistant ovarian cancer. Study type Prospective randomized control intervention trial. Intervention model IV Chemotherapy group (Control group) PIPAC group (Experimental group) Masking Open label. Primary purpose Treatment. Sample size Calculated sample size is 97 and rounded to 100. For each treatment group sample size of 50 will be considered. Primary outcome criteria Objective tumour response according to Response Evaluation Criteria in Solid Tumours (RECIST) criteria version 1.1. Discussion PIPAC in women with platinum resistant ovarian PM has good response owing to superior tissue penetration and better drug distribution. The procedure is safe and well tolerated owing it to its minimal invasiveness. Typical side-effects of systemic chemotherapy, such as alopecia, peripheral neurotoxicity, nausea and myelosuppression are absent. We expect reduction of ascites with symptomatic relief and CA 125 levels. PIPAC is a novel technique for selected patients with platinum resistant ovarian PM and further investigation in comparative clinical trials with conventional chemotherapy will establish its role as a good palliative treatment option. Ethics committee approval Obtained. Status Recruiting. Trial registration number REF/2018/08/021223 Registered on Clinical Trials Registry – India (CTRI); www.ctri.nic.in
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Affiliation(s)
- S P Somashekhar
- Consultant Surgical & Gynec. Onco & Robotic Surgeon, HIPEC Super Specialist, Manipal Comprehensive Cancer Center, Manipal Hospital, Bangalore, India
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Yonemura Y, Sako S, Wakama S, Ishibashi H, Mizumoto A, Takao N, Ichinose M, Noguchi K, Liu Y, Motoi S, Taniguchi K, Fushida S. History of Peritoneal Surface Malignancy Treatment in Japan. Indian J Surg Oncol 2019; 10:3-11. [PMID: 30886486 PMCID: PMC6397123 DOI: 10.1007/s13193-019-00893-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 02/05/2019] [Indexed: 12/13/2022] Open
Abstract
In this review, Japanese experience of cytoreductive surgery and perioperative chemotherapy is described. The new concept of peritoneal metastasis (PM) type, i.e., trans-mesothelial, trans-lymphatic, and superficial growing metastasis type was proposed in 2012. Surgeons should perform peritonectomy according to the type of PM. Since 1980, Japanese surgical oncologists have been spearheading the use of cytoreductive surgery (CRS) plus hyperthermic intraperitoneal chemoperfusion (HIPEC) as treatment for PM from gastric cancer. Two RCTs were conducted to verify the effect of HIPEC for the prophylaxis of peritoneal recurrence after curative resection of advanced gastric cancer. These two studies indicated that HIPEC is effective in preventing peritoneal recurrence of gastric cancer with serosal invasion. In 2002, intraperitoneal chemotherapy using taxans was developed for the treatment of PM from gastric cancer and led to the development of neoadjuvant intraperitoneal/systemic chemotherapy (NIPS), which was reported in 2006. In 2009, extensive intra-operative peritoneal lavage (EIPL) was developed, and contributed to the remarkable improvement in survival of patients with positive lavage cytology as demonstrated by prospective randomized clinical trials. In 2017, the Peritoneal Surface Oncology Group International proposed the value of complete cytoreduction and peritoneal cancer index cut-off as independent prognostic factors after CRS for gastric cancer with PM. Founded in 2016, the Japanese/Asian School of Peritoneal Surface Oncology (JASPSO) trains beginners to perform CRS and HIPEC safely. Sixteen students have already graduated from JASPSO and started to perform the treatment in their home countries.
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Affiliation(s)
- Yutaka Yonemura
- Asian School of Peritoneal Surface Malignancy Treatment, Osaka, Japan
- Department of Regional Cancer Therapy, Peritoneal Dissemination Center, Kishiwada Tokushukai Hospital, Kishiwada, Japan
- Department of Regional Cancer Therapy, Peritoneal Dissemination Center, Kusatsu General Hospital, Shiga, Japan
| | - Shouzou Sako
- Asian School of Peritoneal Surface Malignancy Treatment, Osaka, Japan
- Department of Regional Cancer Therapy, Peritoneal Dissemination Center, Kishiwada Tokushukai Hospital, Kishiwada, Japan
| | - Satoshi Wakama
- Department of Regional Cancer Therapy, Peritoneal Dissemination Center, Kishiwada Tokushukai Hospital, Kishiwada, Japan
| | - Haruaki Ishibashi
- Department of Regional Cancer Therapy, Peritoneal Dissemination Center, Kishiwada Tokushukai Hospital, Kishiwada, Japan
| | - Akiyoshi Mizumoto
- Department of Regional Cancer Therapy, Peritoneal Dissemination Center, Kusatsu General Hospital, Shiga, Japan
| | - Nobuyuki Takao
- Department of Regional Cancer Therapy, Peritoneal Dissemination Center, Kusatsu General Hospital, Shiga, Japan
| | - Masumi Ichinose
- Department of Regional Cancer Therapy, Peritoneal Dissemination Center, Kusatsu General Hospital, Shiga, Japan
| | - Kousuke Noguchi
- Department of Regional Cancer Therapy, Peritoneal Dissemination Center, Kusatsu General Hospital, Shiga, Japan
| | - Yang Liu
- Department of Regional Cancer Therapy, Peritoneal Dissemination Center, Kishiwada Tokushukai Hospital, Kishiwada, Japan
| | - Syunsuke Motoi
- Department of Regional Cancer Therapy, Peritoneal Dissemination Center, Kusatsu General Hospital, Shiga, Japan
| | - Keizou Taniguchi
- Department of Surgery, Mizonoguichi Hospital, Teikyou University, Tokyo, Japan
| | - Sachio Fushida
- Department of Surgery, Kanazawa University Hospital, Kanazawa University, Kanazawa, Japan
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Newhook TE, Agnes A, Blum M, Estrella JS, Das P, Ho L, Ajani JA, Minsky BD, Mansfield P, Badgwell BD. Laparoscopic Hyperthermic Intraperitoneal Chemotherapy is Safe for Patients with Peritoneal Metastases from Gastric Cancer and May Lead to Gastrectomy. Ann Surg Oncol 2019; 26:1394-1400. [PMID: 30680477 DOI: 10.1245/s10434-018-07140-7] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Indexed: 01/10/2023]
Abstract
BACKGROUND Laparoscopic hyperthermic intraperitoneal chemotherapy (LS-HIPEC) is a novel strategy for patients with gastric adenocarcinoma (GA) metastatic to the peritoneum. We evaluated the safety profile of LS-HIPEC for patients with positive peritoneal cytology (PPC) or carcinomatosis from GA. METHODS Outcomes were reviewed of patients with stage IV GA with peritoneal involvement who received LS-HIPEC from June 2014 to January 2017. LS-HIPEC included a 60-minute perfusion of mitomycin-C (30 mg) and cisplatin (200 mg) with inflow temperatures of 41-42 °C and outflow temperatures of 39-40 °C. RESULTS A total of 71 LS-HIPEC procedures were performed in 44 patients. At diagnosis, 68% (n = 30) had carcinomatosis and 32% (n = 14) had isolated PPC. Three patients (7%) underwent LS-HIPEC for intractable ascites. All patients initially received systemic chemotherapy, and 20 patients (45%) received pre-procedural chemoradiotherapy. The median number of LS-HIPEC procedures performed per patient was one (range 1-5 procedures). There were no conversions to laparotomy, two outflow catheter obstructions, and one major (Clavien-Dindo grade III) surgical complication within 30 days. A total of seven postoperative adverse hematologic events (> CTCAE 2) were observed in five patients (11%), without any major renal or gastrointestinal adverse events within 30 days. The median overall length of hospital stay after LS-HIPEC was 2 (range 2-11) days. Eleven patients (25%) underwent secondary gastrectomy following resolution of peritoneal cytology. CONCLUSIONS Laparoscopic HIPEC is a safe procedure and may be repeated in patients with peritoneal metastases from gastric cancer. Future studies are required to determine the optimal HIPEC regimen and timing relative to systemic therapy to best minimize morbidity.
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Affiliation(s)
- Timothy E Newhook
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Annamaria Agnes
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mariela Blum
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jeannelyn S Estrella
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Prajnan Das
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Linus Ho
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jaffer A Ajani
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Bruce D Minsky
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Paul Mansfield
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Brian D Badgwell
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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Abstract
Gastric adenocarcinoma (GAC) is estimated as the fifteenth most common cancer in the USA. Incidence rate has been gradually decreasing, but prognosis remains dismal. For patients with locally advanced GAC (stage > T1B and < T4B), multimodality therapies, such as surgery, chemotherapy, and radiation therapy, are needed. Perioperative chemotherapy or postoperative chemoradiation/chemotherapy is recommended. For metastatic GAC patients, combination of two cytotoxics (platinum compound and fluoropyrimidine) has become a common place in the USA, and when HER2 is positive, trastuzumab is added. When GAC progresses after the first line therapy, additional biomarkers (microsatellite instability and programmed death ligand 1) should be tested so that checkpoint inhibitors can be used. Overall, the options for advanced GAC patients are limited and more research is needed.
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Affiliation(s)
- Kazuto Harada
- Department of Gastrointestinal Medical Oncology, University of Texas M. D. Anderson Cancer Center, Houston, TX 77030, USA.,Department of Gastroenterological Surgery, Graduate School of Medical Science, Kumamoto University, Kumamoto 860-8556, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Medical Science, Kumamoto University, Kumamoto 860-8556, Japan
| | - Jaffer A Ajani
- Department of Gastrointestinal Medical Oncology, University of Texas M. D. Anderson Cancer Center, Houston, TX 77030, USA
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McMullen JRW, Selleck M, Wall NR, Senthil M. Peritoneal carcinomatosis: limits of diagnosis and the case for liquid biopsy. Oncotarget 2018; 8:43481-43490. [PMID: 28415645 PMCID: PMC5522163 DOI: 10.18632/oncotarget.16480] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2017] [Accepted: 03/15/2017] [Indexed: 12/28/2022] Open
Abstract
Peritoneal Carcinomatosis (PC) is a late stage manifestation of several gastrointestinal malignancies including appendiceal, colorectal, and gastric cancer. In PC, tumors metastasize to and deposit on the peritoneal surface and often leave patients with only palliative treatment options. For colorectal PC, median survival is approximately five months, and palliative systemic therapy is able to extend this to approximately 12 months. However, cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS/HIPEC) with a curative intent is possible in some patients with limited tumor burden. In well-selected patients undergoing complete cytoreduction, median survival has been reported as high as 63 month. Identifying patients earlier who are either at risk for, or who have recently developed PC may provide them with additional treatment options such as CRS/HIPEC. PC is diagnosed late by imaging findings or often times during an invasive procedures such as laparoscopy or laparotomy. In order to improve the outcomes of PC patients, a minimally invasive, accurate, and specific PC screening method needs to be developed. By utilizing circulating PC biomarkers in the serum of patients, a “liquid biopsy,” may be able to be generated to allow a tailored treatment plan and early intervention. Exosomes, stable patient-derived nanovesicles present in blood, urine, and many other bodily fluids, show promise as a tool for the evaluation of labile biomarkers. If liquid biopsies can be perfected in PC, manifestations of this cancer may be more effectively treated, thus offering improved survival.
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Affiliation(s)
- James R W McMullen
- Department of Basic Sciences, Center for Health Disparities & Molecular Medicine, Division of Biochemistry, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Matthew Selleck
- Department of Surgery, Division of Surgical Oncology, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Nathan R Wall
- Department of Basic Sciences, Center for Health Disparities & Molecular Medicine, Division of Biochemistry, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Maheswari Senthil
- Department of Surgery, Division of Surgical Oncology, Loma Linda University Medical Center, Loma Linda, CA, USA
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Hu L, Zang MD, Wang HX, Zhang BG, Wang ZQ, Fan ZY, Wu H, Li JF, Su LP, Yan M, Zhu ZQ, Yang QM, Huang Q, Liu BY, Zhu ZG. G9A promotes gastric cancer metastasis by upregulating ITGB3 in a SET domain-independent manner. Cell Death Dis 2018; 9:278. [PMID: 29449539 PMCID: PMC5833452 DOI: 10.1038/s41419-018-0322-6] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 01/02/2018] [Accepted: 01/12/2018] [Indexed: 12/11/2022]
Abstract
Tumor metastasis is the leading cause of death in patients with advanced gastric cancer (GC). Limited therapeutic regimens are available for this condition, which is associated with a poor prognosis, and the mechanisms underlying tumor metastasis remain unclear. In the present study, increased histone methyltransferase G9A expression in GC tissues correlated with advanced stage and shorter overall survival, and in vitro and in vivo experiments revealed that G9A promoted tumor invasion and metastasis. Moreover, we observed that Reg IV induced G9A via the p-ERK/p-SP1 pathway. SP1 directly binds the G9A promoter and enhances G9A expression, and upregulated G9A then forms a transcriptional activator complex with P300 and GR, thereby promoting ITGB3 expression induced by dexamethasone (DEX) and contributing to GC metastasis. However, the G9A-mediated increase in ITGB3 expression was not dependent on the SET domain and methyltransferase activity of G9A. This study demonstrates that G9A is an independent prognostic marker and promotes metastasis in GC, thus suggesting that it may be a tumor biomarker and potential therapeutic target in GC.
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Affiliation(s)
- Lei Hu
- Department of Surgery, Shanghai Key Laboratory of Gastric Neoplasms, Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, People's Republic of China
- Department of General Surgery, Affiliated Provincial Hospital of Anhui Medical University, 230001, Hefei, People's Republic of China
| | - Ming-de Zang
- Department of Surgery, Shanghai Key Laboratory of Gastric Neoplasms, Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, People's Republic of China
| | - He-Xiao Wang
- Department of Surgery, Shanghai Key Laboratory of Gastric Neoplasms, Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, People's Republic of China
| | - Bao-Gui Zhang
- Affiliated Hospital of Jining Medical University, 272000, Jining, People's Republic of China
| | - Zhen-Qiang Wang
- Department of Surgery, Shanghai Key Laboratory of Gastric Neoplasms, Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, People's Republic of China
| | - Zhi-Yuan Fan
- Department of Surgery, Shanghai Key Laboratory of Gastric Neoplasms, Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, People's Republic of China
| | - Huo Wu
- Department of Surgery, Shanghai Key Laboratory of Gastric Neoplasms, Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, People's Republic of China
| | - Jian-Fang Li
- Department of Surgery, Shanghai Key Laboratory of Gastric Neoplasms, Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, People's Republic of China
| | - Li-Ping Su
- Department of Surgery, Shanghai Key Laboratory of Gastric Neoplasms, Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, People's Republic of China
| | - Min Yan
- Department of Surgery, Shanghai Key Laboratory of Gastric Neoplasms, Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, People's Republic of China
| | - Zhi-Qiang Zhu
- Department of General Surgery, Affiliated Provincial Hospital of Anhui Medical University, 230001, Hefei, People's Republic of China
| | - Qiu-Meng Yang
- Department of Surgery, Shanghai Key Laboratory of Gastric Neoplasms, Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, People's Republic of China
| | - Qiang Huang
- Department of General Surgery, Affiliated Provincial Hospital of Anhui Medical University, 230001, Hefei, People's Republic of China
| | - Bing-Ya Liu
- Department of Surgery, Shanghai Key Laboratory of Gastric Neoplasms, Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, People's Republic of China.
| | - Zheng-Gang Zhu
- Department of Surgery, Shanghai Key Laboratory of Gastric Neoplasms, Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, People's Republic of China.
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Takeshita K, Liu Y, Ishibashi H, Yonemura Y. Laparoscopic Hyperthermic Intraperitoneal Chemotherapy for Peritoneal Carcinomatosis from Gastric Cancer: Its Beneficial Effects on Reduction and Exact Evaluation of the Peritoneal Cancer Index. Am Surg 2017. [DOI: 10.1177/000313481708301138] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We assessed whether the laparoscopic hyperthermic intraperitoneal chemotherapy (L-HIPEC) + neoadjuvant intraperitoneal and systemic chemotherapy (NIPS) could reduce the peritoneal cancer index (PCI; which is defined by Sugerbaker) and improve the possibility to obtain a complete cytoreductive surgery (CRS with peritonectomy; basically according to the Suger-baker's procedure). After L-HIPEC + NIPS, the PCI score was decreased in 89.5 per cent of patients, and the average score was significantly reduced. The average PCI reduction of improved PCI cases was 10.2 ± 8.4. The hypothetical cut-off was at a PCI score of six with significant higher possibility of CRS completeness. Twelve patients had high-PCI (PCI > 6), and six of them (50.0%) were converted to low-PCI (PCI ≤ 6) and got a complete CRS. There was a significant relationship between post-PCI (PCI after L-HIPEC + NIPS) and CRS completeness; however, pre-PCI (PCI before L-HIPEC + NIPS) value was not a relevant factor. The high-PCI and increased PCI even after L-HIPEC + NIPS (deteriorated-PCI) were suggested as important risk factors for surgical completeness. Neither pre- nor postcytological results had a significant relationship between CRS completeness. However, the deteriorated cytological class was considered as a risk factor for CRS completeness. The second-look laparoscopy would be recommended for the better selection of the patients who can receive benefits by this extensive surgery.
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Affiliation(s)
- Kazuyoshi Takeshita
- Peritoneal Dissemination Center, Kishiwada Tokushukai Hospital, Kishiwada, Japan
| | - Yang Liu
- Peritoneal Dissemination Center, Kishiwada Tokushukai Hospital, Kishiwada, Japan
| | - Haruaki Ishibashi
- Peritoneal Dissemination Center, Kishiwada Tokushukai Hospital, Kishiwada, Japan
| | - Yutaka Yonemura
- Peritoneal Dissemination Center, Kishiwada Tokushukai Hospital, Kishiwada, Japan
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25
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Hilal Z, Rezniczek GA, Klenke R, Dogan A, Tempfer CB. Nutritional status, cachexia, and anorexia in women with peritoneal metastasis and intraperitoneal chemotherapy: a longitudinal analysis. J Gynecol Oncol 2017; 28:e80. [PMID: 29027398 PMCID: PMC5641530 DOI: 10.3802/jgo.2017.28.e80] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 08/01/2017] [Accepted: 08/06/2017] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVE To describe the nutritional status of women with peritoneal metastasis (PM) from recurrent ovarian, fallopian, or peritoneal cancer and to assess longitudinal variations of the cachexia-anorexia syndrome (CAS) during palliative pressurized intraperitoneal aerosol chemotherapy (PIPAC). METHODS Nutritional assessment included body mass index (BMI), bioelectrical impedance analysis (BIA), and blood chemistry. CAS presence/absence was recorded before and during repeated cycles (1-11) of PIPAC. RESULTS Eighty-four patients with peritoneal cancer (n=5) or PM from recurrent ovarian (n=77) or fallopian tube (n=2) cancer were included. At baseline, resting metabolism (RM) (1,432±172 kcal/day), visceral fat level (7.5±3.2), skeletal muscle mass (27.2%±4.6%), upper arm circumference (27.9±4.6 cm), lower leg circumference (35.1±3.9 cm), serum parameters (albumin [3.5±0.7 g/dL], total protein [6.3±0.9 g/dL], and transferrin [202±60 mg/dL]) were below normal limits. C-reactive protein (CRP) (4.3±6.8 mg/dL), caliper body fat (35.7%±6.3%), and total body fat mass (35.6%±8.5%) were above normal limits. Nineteen/84 (23%) patients had CAS at baseline. Deterioration or stabilization/improvement of CAS was observed in 9/55 (16.4%) and 46/55 (83.6%) patients with follow-up data, respectively. Baseline body fat mass, visceral fat level, skeletal muscle mass, caliper body fat, BMI, ascites, Karnofsky index, RM, and CRP, as well as tumor response were not predictive of CAS deterioration. CONCLUSION Nutritional decline and onset or deterioration of CAS are difficult to predict. Careful measuring and monitoring of nutritional parameters and CAS in all patients seems to be necessary in order to identify those patients in need of enteral/parenteral nutrition support.
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Affiliation(s)
- Ziad Hilal
- Department of Obstetrics and Gynecology, Marien Hospital Herne, Ruhr-Universität Bochum, Herne, Germany.
| | - Günther A Rezniczek
- Department of Obstetrics and Gynecology, Marien Hospital Herne, Ruhr-Universität Bochum, Herne, Germany
| | - Robert Klenke
- Department of Obstetrics and Gynecology, Marien Hospital Herne, Ruhr-Universität Bochum, Herne, Germany
| | - Askin Dogan
- Department of Obstetrics and Gynecology, Marien Hospital Herne, Ruhr-Universität Bochum, Herne, Germany
| | - Clemens B Tempfer
- Department of Obstetrics and Gynecology, Marien Hospital Herne, Ruhr-Universität Bochum, Herne, Germany
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26
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Chai HJ, Ren Q, Fan Q, Ye L, Du GY, Du HW, Xu W, Li Y, Zhang L, Cheng ZP. PAX8 is a potential marker for the diagnosis of primary epithelial ovarian cancer. Oncol Lett 2017; 14:5871-5875. [PMID: 29113220 PMCID: PMC5661437 DOI: 10.3892/ol.2017.6949] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2015] [Accepted: 12/09/2016] [Indexed: 01/05/2023] Open
Abstract
The present study aimed to investigate the clinical significance of paired-box 8 (PAX8) in primary epithelial ovarian cancer (PEOC). Using immunohistochemical (IHC) staining, the expression of PAX8 in 60 patients with PEOC, 20 patients with ovarian benign lesions and 10 patients with metastatic ovarian cancer (MOC), was examined based on the clinicopathological profiles of the patients. The correlation between PAX8 expression and the clinicopathological parameters or prognosis of patients was statistically analyzed. PAX8 was revealed to be highly expressed in PEOC, but not in MOC, as indicated by IHC staining. The rate of positivity of PAX8 in PEOC was 92% (57/60) with no significant difference of PAX8 expression found between the various pathological types of PEOC (P=0.871). The rate of positivity of PAX8 in ovarian benign tumors was 85%, demonstrating no significant difference in comparison with that of PEOC (P=0.761). PAX8 staining and statistical analysis revealed that the higher the grade of PEOC, the less the cancer cell had differentiated (P=0.033) and the more the cancer had advanced according to International Federation of Gynaecological Oncologists (FIGO) staging (P=0.003). Survival rate statistics showed that PEOC patients with higher PAX8 expression exhibited a shorter postoperative survival rate (P=0.009). PAX8 was specifically expressed in PEOC, and its expression level was associated with the degree of cancer cell differentiation, FIGO stage, and survival rate, indicating that PAX8 is a potential marker for the diagnosis of PEOC.
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Affiliation(s)
- Hong-Juan Chai
- Department of Gynecology and Obstetrics, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201999, P.R. China
| | - Qing Ren
- Department of Gynecology and Obstetrics, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201999, P.R. China
| | - Qin Fan
- Department of Gynecology and Obstetrics, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201999, P.R. China
| | - Liu Ye
- Department of Gynecology and Obstetrics, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201999, P.R. China
| | - Guang-Ye Du
- Department of Gynecology and Obstetrics, Yangpu Hospital, School of Medicine, Tongji University, Shanghai 200090, P.R. China
| | - Hua-Wen Du
- Department of Gynecology and Obstetrics, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201999, P.R. China
| | - Wei Xu
- Department of Gynecology and Obstetrics, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201999, P.R. China
| | - Yue Li
- Department of Gynecology and Obstetrics, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201999, P.R. China
| | - Lan Zhang
- Department of Gynecology and Obstetrics, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201999, P.R. China
| | - Zhong-Ping Cheng
- Department of Gynecology and Obstetrics, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201999, P.R. China.,Department of Gynecology and Obstetrics, Yangpu Hospital, School of Medicine, Tongji University, Shanghai 200090, P.R. China
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27
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Badgwell B, Blum M, Das P, Estrella J, Wang X, Ho L, Fournier K, Royal R, Mansfield P, Ajani J. Phase II Trial of Laparoscopic Hyperthermic Intraperitoneal Chemoperfusion for Peritoneal Carcinomatosis or Positive Peritoneal Cytology in Patients with Gastric Adenocarcinoma. Ann Surg Oncol 2017; 24:3338-3344. [PMID: 28799004 DOI: 10.1245/s10434-017-6047-4] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Indexed: 12/12/2022]
Abstract
PURPOSE The aim of this phase II study was to perform neoadjuvant hyperthermic intraperitoneal chemoperfusion (HIPEC) via a minimally invasive approach without cytoreduction for patients with gastric cancer and positive peritoneal cytology or low-volume peritoneal carcinomatosis. METHODS Patients with gastric or gastroesophageal adenocarcinoma and positive peritoneal cytology or radiologically occult peritoneal carcinomatosis after systemic chemotherapy received laparoscopic HIPEC with mitomycin C 30 mg and cisplatin 200 mg. Patients whose peritoneal disease resolved were offered gastrectomy. The primary endpoint was overall survival (OS), with secondary endpoints of HIPEC complications and gastrectomy rate. RESULTS We enrolled 19 patients (6 with positive peritoneal cytology only and 13 with peritoneal carcinomatosis) and treated them with 38 laparoscopic HIPEC procedures. Patients had received a median of 8 cycles (range 3-12) of systemic chemotherapy prior to enrollment. Fourteen patients were also treated with chemoradiotherapy before or between cycles of HIPEC. The complication rate for HIPEC was 11% (4 of 38 procedures), the 30-day mortality rate was 0%, and the median length of hospital stay after HIPEC was 3 days (range 2-6). Five patients went on to receive gastrectomy. The median follow-up was 18.9 months, the median OS from the date of diagnosis of metastatic disease was 30.2 months, and the median OS from the first laparoscopic HIPEC was 20.3 months. CONCLUSIONS Laparoscopic HIPEC was well tolerated, and an encouraging number of patients demonstrated an absence of peritoneal disease after HIPEC and were able to undergo gastrectomy. Comparative studies will be required to clarify survival benefits.
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Affiliation(s)
- Brian Badgwell
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Mariela Blum
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Prajnan Das
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jeannelyn Estrella
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xuemei Wang
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Linus Ho
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Keith Fournier
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Richard Royal
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Paul Mansfield
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jaffer Ajani
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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28
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Yonemura Y, Endo Y, Canbay E, Liu Y, Ishibashi H, Mizumoto A, Hirano M, Imazato Y, Takao N, Ichinose M, Noguchi K, Li Y, Wakama S, Yamada K, Hatano K, Shintani H, Yoshitake H, Ogura SI. Photodynamic Detection of Peritoneal Metastases Using 5-Aminolevulinic Acid (ALA). Cancers (Basel) 2017; 9:cancers9030023. [PMID: 28257041 PMCID: PMC5366818 DOI: 10.3390/cancers9030023] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 02/08/2017] [Accepted: 02/16/2017] [Indexed: 12/14/2022] Open
Abstract
In the past, peritoneal metastasis (PM) was considered as a terminal stage of cancer. From the early 1990s, however, a new comprehensive treatment consisting of cytoreductive surgery and perioperative chemotherapy has been established to improve long-term survival for selected patients with PM. Among prognostic indicators after the treatment, completeness of cytoreduction is the most independent predictors of survival. However, peritoneal recurrence is a main cause of recurrence, even after complete cytoreduction. As a cause of peritoneal recurrence, small PM may be overlooked at the time of cytoreductive surgery (CRS), therefore, development of a new method to detect small PM is desired. Recently, photodynamic diagnosis (PDD) was developed for detection of PM. The objectives of this review were to evaluate whether PDD using 5-aminolevulinic acid (ALA) could improve detection of small PM.
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Affiliation(s)
- Yutaka Yonemura
- NPO Organization to support Peritoneal Surface Malignancy Treatment, 510 Fukushima-Cho, Shimogyou-Ku, Kyoto 600-8189, Japan.
- Peritoneal Surface Malignancy Center, Kishiwada Tokushukai Hospital, 4-27-1 Kamori-Cho, Kishiwada City, Osaka 596-8522, Japan.
- Department of General Surgery, Kusatsu General Hospital, 1660 Yabase, Kusatsu City, Shiga 525-8585, Japan.
| | - Yoshio Endo
- Central Research Resource Center, Cancer Research Institute, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan.
| | - Emel Canbay
- NPO HIPEC Istanbul, Guzelbahce Sokak No:15 Nisantasi, Istanbul 34367, Turkey.
| | - Yang Liu
- Peritoneal Surface Malignancy Center, Kishiwada Tokushukai Hospital, 4-27-1 Kamori-Cho, Kishiwada City, Osaka 596-8522, Japan.
| | - Haruaki Ishibashi
- NPO Organization to support Peritoneal Surface Malignancy Treatment, 510 Fukushima-Cho, Shimogyou-Ku, Kyoto 600-8189, Japan
| | - Akiyoshi Mizumoto
- Department of General Surgery, Kusatsu General Hospital, 1660 Yabase, Kusatsu City, Shiga 525-8585, Japan.
| | - Masamitu Hirano
- Department of General Surgery, Kusatsu General Hospital, 1660 Yabase, Kusatsu City, Shiga 525-8585, Japan.
| | - Yuuki Imazato
- Department of General Surgery, Kusatsu General Hospital, 1660 Yabase, Kusatsu City, Shiga 525-8585, Japan.
| | - Nobuyuki Takao
- Department of General Surgery, Kusatsu General Hospital, 1660 Yabase, Kusatsu City, Shiga 525-8585, Japan.
| | - Masumi Ichinose
- Department of General Surgery, Kusatsu General Hospital, 1660 Yabase, Kusatsu City, Shiga 525-8585, Japan.
| | - Kousuke Noguchi
- Department of General Surgery, Kusatsu General Hospital, 1660 Yabase, Kusatsu City, Shiga 525-8585, Japan.
| | - Yan Li
- Department of Peritoneal Surface Oncology, Beijing Shijitan Hospital of Capital Medical University, Beijing 100038, China.
| | - Satoshi Wakama
- Peritoneal Surface Malignancy Center, Kishiwada Tokushukai Hospital, 4-27-1 Kamori-Cho, Kishiwada City, Osaka 596-8522, Japan.
| | - Kazuhiro Yamada
- Peritoneal Surface Malignancy Center, Kishiwada Tokushukai Hospital, 4-27-1 Kamori-Cho, Kishiwada City, Osaka 596-8522, Japan.
| | - Koutarou Hatano
- Peritoneal Surface Malignancy Center, Kishiwada Tokushukai Hospital, 4-27-1 Kamori-Cho, Kishiwada City, Osaka 596-8522, Japan.
| | - Hiroshi Shintani
- Peritoneal Surface Malignancy Center, Kishiwada Tokushukai Hospital, 4-27-1 Kamori-Cho, Kishiwada City, Osaka 596-8522, Japan.
| | - Hiroyuki Yoshitake
- Peritoneal Surface Malignancy Center, Kishiwada Tokushukai Hospital, 4-27-1 Kamori-Cho, Kishiwada City, Osaka 596-8522, Japan.
| | - Shun-Ichiro Ogura
- Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, 4259 Nagatsu-Cho, Midori-ku, Yokohama 226-8501, Japan.
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29
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Ang WX, Li Z, Chi Z, Du SH, Chen C, Tay JC, Toh HC, Connolly JE, Xu XH, Wang S. Intraperitoneal immunotherapy with T cells stably and transiently expressing anti-EpCAM CAR in xenograft models of peritoneal carcinomatosis. Oncotarget 2017; 8:13545-13559. [PMID: 28088790 PMCID: PMC5355119 DOI: 10.18632/oncotarget.14592] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Accepted: 01/03/2017] [Indexed: 01/04/2023] Open
Abstract
The epithelial cell adhesion molecule (EpCAM) is overexpressed in a wide variety of tumor types, including peritoneal carcinomatosis (PC) from gastrointestinal and gynecological malignancies. To develop a chimeric antigen receptor T (CART) cell therapy approach to treat patients with end-stage PC, we constructed third generation CARs specific to EpCAM using the 4D5MOC-B single chain variable fragment. CART cells were generated with lentiviral transduction and exhibited specific in vitro killing activity against EpCAM-positive human ovarian and colorectal cancer cells. A single intraperitoneal injection of the CART cells eradicated established ovarian xenografts and resulted in significantly prolonged animal survival. Since EpCAM is also expressed on normal epithelium, anti-EpCAM CART cells were generated by mRNA electroporation that display a controlled cytolytic activity with a limited CAR expression duration. Multiple repeated infusions of these RNA CAR-modified T cells delayed disease progression in immunodeficient mice bearing well-established peritoneal ovarian and colorectal xenografts. Thus, our study demonstrates the effectiveness of using anti-EpCAM CAR-expressing T cells for local treatment of PC in mice. The possibility of using this approach for clinical treatment of EpCAM-positive gastrointestinal and gynecological malignancies warrants further validation.
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Affiliation(s)
- Wei Xia Ang
- Department of Biological Sciences, National University of Singapore 117543, Singapore
- Institute of Bioengineering and Nanotechnology 138669, Singapore
| | - Zhendong Li
- Department of Biological Sciences, National University of Singapore 117543, Singapore
| | - Zhixia Chi
- Department of Biological Sciences, National University of Singapore 117543, Singapore
| | - Shou-Hui Du
- Department of Biological Sciences, National University of Singapore 117543, Singapore
| | - Can Chen
- Tessa Therapeutics, Pte Ltd., 239351, Singapore
| | - Johan C.K. Tay
- Department of Biological Sciences, National University of Singapore 117543, Singapore
| | - Han Chong Toh
- Division of Medical Oncology, National Cancer Centre, 169610, Singapore
| | - John E. Connolly
- Programme in Translational Immunology, Institute for Molecular and Cell Biology 138648, Singapore
| | - Xue Hu Xu
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, China
| | - Shu Wang
- Department of Biological Sciences, National University of Singapore 117543, Singapore
- Institute of Bioengineering and Nanotechnology 138669, Singapore
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30
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Yonemura Y, Ishibashi H, Hirano M, Mizumoto A, Takeshita K, Noguchi K, Takao N, Ichinose M, Liu Y, Li Y. Effects of Neoadjuvant Laparoscopic Hyperthermic Intraperitoneal Chemotherapy and Neoadjuvant Intraperitoneal/Systemic Chemotherapy on Peritoneal Metastases from Gastric Cancer. Ann Surg Oncol 2016; 24:478-485. [PMID: 27506661 DOI: 10.1245/s10434-016-5487-6] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND The Peritoneal Cancer Index (PCI) is the most important prognostic factor following comprehensive treatment for peritoneal metastasis (PM) from gastric cancer (GCPM); however, 70 % of patients with GCPM showed a PCI score above the cut-off level at the time of diagnosis. Furthermore, neoadjuvant chemotherapy may reduce the PCI score to lower than the cut-off levels. In this study, the effects of neoadjuvant laparoscopic hyperthermic intraperitoneal chemoperfusion (NLHIPEC) and neoadjuvant intraperitoneal/systemic chemotherapy (NIPS) were investigated. MATERIALS AND METHODS In group A, NLHIPEC was performed twice in 53 patients with GCPM, separated by a 1-month rest interval. Changes in the PCI were studied at the time of first and second laparoscopy. In group B, after NLHIPEC, a series of 3-week cycles of NIPS were performed over three courses in 52 patients. A laparotomy for cytoreductive surgery (CRS) was then carried out and the PCI changes were studied. RESULTS In group A, the PCI score at the time of the second session (11.8 ± 11.0) was significantly lower than at the time of the first session (14.2 ± 10.7), while in group B, the PCI at the time of laparotomy (9.9 ± 11.3) was significantly lower than at the time of NLHIPEC (14.8 ± 11.4). After NLHIPEC plus NIPS, complete cytoreduction was achieved in 30 (57.6 %) patients. CONCLUSIONS NLHIPEC and NIPS are effective methods of reducing PCI levels before CRS.
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Affiliation(s)
- Yutaka Yonemura
- NPO Organization to Support Peritoneal Surface Malignancy Treatment, Osaka, Shiga, Japan. .,Department of Regional Cancer Therapies, Surface Malignancy Center, Kishiwada Tokushukai Hospital, Kusatsu General Hospital, Kishiwada, Japan. .,Peritoneal Surface Malignancy Center, Kishiwada Tokushukai Hospital, Kishiwada, Japan. .,Peritoneal Dissemination Center, Kusatsu General Hospital, Kusatsu, Shiga, Japan.
| | - Haruaki Ishibashi
- Peritoneal Surface Malignancy Center, Kishiwada Tokushukai Hospital, Kishiwada, Japan
| | - Masamitu Hirano
- Peritoneal Dissemination Center, Kusatsu General Hospital, Kusatsu, Shiga, Japan
| | - Akiyoshi Mizumoto
- Peritoneal Dissemination Center, Kusatsu General Hospital, Kusatsu, Shiga, Japan
| | - Kazuyosi Takeshita
- Peritoneal Surface Malignancy Center, Kishiwada Tokushukai Hospital, Kishiwada, Japan
| | - Kousuke Noguchi
- Peritoneal Dissemination Center, Kusatsu General Hospital, Kusatsu, Shiga, Japan
| | - Nobuyuki Takao
- Peritoneal Dissemination Center, Kusatsu General Hospital, Kusatsu, Shiga, Japan
| | - Masumi Ichinose
- Peritoneal Dissemination Center, Kusatsu General Hospital, Kusatsu, Shiga, Japan
| | - Yang Liu
- NPO Organization to Support Peritoneal Surface Malignancy Treatment, Osaka, Shiga, Japan.,Peritoneal Surface Malignancy Center, Kishiwada Tokushukai Hospital, Kishiwada, Japan
| | - Yan Li
- Department of Peritoneal Surface Oncology, Beijing Shijitan Hospital of Capital Medical University, Beijing, China
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Mihmanli M, Ilhan E, Idiz UO, Alemdar A, Demir U. Recent developments and innovations in gastric cancer. World J Gastroenterol 2016; 22:4307-20. [PMID: 27158199 PMCID: PMC4853688 DOI: 10.3748/wjg.v22.i17.4307] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Revised: 03/14/2016] [Accepted: 03/30/2016] [Indexed: 02/06/2023] Open
Abstract
Gastric cancer has an important place in the worldwide incidence of cancer and cancer-related deaths. It can metastasize to the lymph nodes in the early stages, and lymph node metastasis is an important prognostic factor. Surgery is a very important part of gastric cancer treatment. A D2 lymphadenectomy is the standard surgical treatment for cT1N+ and T2-T4 cancers, which are potentially curable. Recently, the TNM classification system was reorganized, and the margins for gastrectomy and lymphadenectomy were revised. Endoscopic, laparoscopic and robotic treatments of gastric cancer have progressed rapidly with development of surgical instruments and techniques, especially in Eastern countries. Different endoscopic resection techniques have been identified, and these can be divided into two main categories: endoscopic mucosal resection and endoscopic submucosal dissection. Minimally invasive surgery has been reported to be safe and effective for early gastric cancer, and it can be successfully applied to advanced gastric cancer with increasing experience. Cytoreductive surgery and hyperthermıc intraperıtoneal chemotherapy were developed as a combined treatment modality from the results of experimental and clinical studies. Also, hyperthermia increases the antitumor activity and penetration of chemotherapeutics. Trastuzumab which is a monoclonal antibody interacts with human epidermal growth factor (HER) 2 and is related to gastric carcinoma. The anti-tumor mechanism of trastuzumab is not clearly known, but mechanisms such as interruption of the HER2-mediated cell signaling pathways and cell cycle progression have been reported previously. H. pylori is involved in 90% of all gastric malignancies and Japanese guidelines strongly recommend that all H. pylori infections should be eradicated regardless of the associated disease. In this review, we present innovations discussed in recent studies.
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Yonemura Y, Canbay E, Li Y, Coccolini F, Glehen O, Sugarbaker PH, Morris D, Moran B, Gonzaletz-Moreno S, Deraco M, Piso P, Elias D, Batlett D, Ishibashi H, Mizumoto A, Verwaal V, Mahtem H. A comprehensive treatment for peritoneal metastases from gastric cancer with curative intent. Eur J Surg Oncol 2016; 42:1123-31. [PMID: 27160355 DOI: 10.1016/j.ejso.2016.03.016] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Revised: 03/12/2016] [Accepted: 03/16/2016] [Indexed: 12/29/2022] Open
Abstract
Recently, Peritoneal Surface Oncology Group International (PSOGI) developed a novel comprehensive treatment consisting of cytoreductive surgery (CRS) and perioperative chemotherapy (POC) for the treatment of peritoneal metastases (PM) from gastric cancer with curative intent. This article reviews the results of this treatment and verifies its indication. In this strategy, peritoneal cancer index (PCI) is determined by laparoscopy, and a peritoneal port is placed. Neoadjuvant bidirectional intraperitoneal/systemic chemotherapy (NIPS) is performed for 3 cycles, and then laparotomy is performed. Cytoreductive surgery with peritonectomy procedures and hyperthermic intraperitoneal chemoperfusion (HIPEC) are performed. Multivariate analyses showed that completeness of cytoreduction, pathologic response to NIPS and PCI level and cytologic status after NIPS, as independent prognostic factors. PCI less than cut-off level after NIPS, negative cytology after NIPS, and positive response to NIPS were identified as the indications for comprehensive treatment. Patients who hold these criteria should be considered as the candidates for CRS and HIPEC.
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Affiliation(s)
- Y Yonemura
- Peritoneal Surface Malignancy Center, Kishiwada Tokushukai Hospital, Kusatsu General Hospital, Kishiwada, Shiga, Japan; NPO to Support Peritoneal Surface Malignancy Treatment, Oosaka, 600 8189, Japan.
| | - E Canbay
- NPO to Support Peritoneal Surface Malignancy Treatment, Oosaka, 600 8189, Japan
| | - Y Li
- Department of Peritoneal Surface Oncology, Beijin Shijitan Hospital of Capital Medical University, Beijin, 100038, China
| | - F Coccolini
- General Surgery Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - O Glehen
- Dēpartement de Chirurgie Gēnerale, Centre Hospitalier Lyon-Sud Hospices Civils de Lyon, Universitē Lyon, 69495, France
| | - P H Sugarbaker
- Center of Gastrointestinal Malignancies, Program in Peritoneal Surface Malignancies, MedStar Washington Hospital Center, Washington, DC, 20010, USA
| | - D Morris
- Department of Surgery, St George Hospital, University of New South Wales, Australia
| | - B Moran
- Peritoneal Malignancy Institute Basingstoke, Hampshire Hospitals Foundation Trust, Adelmaston Road, Basingstoke RG24 9NA, UK
| | - S Gonzaletz-Moreno
- Department of Surgical Oncology, Peritoneal Surface Oncology Program, MD Anderson Cancer Center, Madrid, Spain
| | - M Deraco
- National Cancer Institute of Milan, Italy
| | - P Piso
- Krankenhaus Barmherzige Brieder, Teaching Hospital of the University of Regensburg, Regensburg, Germany
| | - D Elias
- Département de Chirurgie Générale, Institut Gustave Roussy, Villejuif, Cedex, France
| | - D Batlett
- Division of Surgical Oncology, Hillman Cancer Center, 5115 Centre Ave, Pittsburgh, PA, 15232, USA
| | - H Ishibashi
- Peritoneal Surface Malignancy Center, Kishiwada Tokushukai Hospital, Kusatsu General Hospital, Kishiwada, Shiga, Japan
| | - A Mizumoto
- Peritoneal Surface Malignancy Center, Kishiwada Tokushukai Hospital, Kusatsu General Hospital, Kishiwada, Shiga, Japan
| | - V Verwaal
- Oncologisch GE Chirurg, Catharina, Ziekenhuis Eindhoven, The Netherlands
| | - H Mahtem
- Department of Surgical Sciences, Uppsala University, Övriga Samarbeten, Akademiska Sjukhuset, Ing 70 1 Tr, 751 85, Uppsala, Sweden
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Li ZR, Li DJ, Jie ZG. Diagnosis and treatment of peritoneal metastasis of gastric cancer. Shijie Huaren Xiaohua Zazhi 2015; 23:3653-3662. [DOI: 10.11569/wcjd.v23.i23.3653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
As the main reason of death in patients with gastric cancer, peritoneal metastasis is still a major problem to be solved. As we all know, peritoneal metastasis is the main form of advanced gastric cancer and gastric cancer recurrence, which involves a complex, multi-stage, multifactorial pathological process. The diagnosis and treatment of peritoneal metastasis of gastric cancer are particularly difficult. The good news is that through active exploration and clinical research, several important achievements have been made and gradually bring the gospel to clinical patients. This paper will review the recent progress in the diagnosis and treatment of peritoneal metastasis of gastric cancer.
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Yonemura Y, Canbay E, Endou Y, Ishibashi H, Mizumoto A, Li Y, Liu Y, Takeshita K, Ichinose M, Takao N, Saitou T, Noguchi K, Hirano M, Glehen O, Brűcher B, Sugarbaker PH. Comprehensive treatment for the peritoneal metastasis from gastric cancer. World J Surg Proced 2015; 5:187-197. [DOI: 10.5412/wjsp.v5.i2.187] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2014] [Revised: 10/05/2014] [Accepted: 03/18/2015] [Indexed: 02/06/2023] Open
Abstract
Recently, a novel comprehensive treatment consisting of cytoreductive surgery (CRS) and perioperative chemotherapy (POC) was developed for the treatment of peritoneal metastasis (PM) with a curative intent. In the treatment, the macroscopic disease is completely removed by the peritonectomy techniques in combination with POC. This article reviews the results of the comprehensive treatment for PM from gastric cancer, and verifies the effects of CRS and POC, including neoadjuvant chemotherapy (NAC) and hyperthermic intraoperative intraperitoneal chemotherapy (HIPEC). Completeness of cytoreduction, peritoneal carcinomatosis index (PCI) less than the threshold levels after NAC, absence of ascites, cytologic status, pathologic response after NAC are the independent prognostic factors. Among these prognostic factors, PCI threshold level is the most valuable independent prognostic factor. After staging laparoscopy, patients with PM from gastric cancer are recommended to treat with NAC before CRS. After NAC, indication for CRS is determined by laparoscopy. The indications of the comprehensive treatment are patients with PCI less than the threshold levels, negative cytology, and responders after NAC. Patients satisfy these factors are the candidates for the CRS and HIPEC.
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Ni ZT, Liu WT, Yang QM, Yan M, Zhu ZG. State-of-the-art methods in clinical diagnosis and treatment of peritoneal metastasis of gastric cancer. Shijie Huaren Xiaohua Zazhi 2015; 23:2843-2853. [DOI: 10.11569/wcjd.v23.i18.2843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Gastric cancer is one of the most common malignant tumors and presents a very high mortality. The main reason for this situation is metastasis after curative resection, with the most common type being peritoneal metastasis, which accounts for more than 50% of all cases. Once peritoneal carcinomatosis (PC) happens, the pathological stage is stage IV and there is a grim prognosis. Accordingly, early effective prevention and treatment of PC have extremely important clinical significance for the improvement of the prognosis of patients with gastric cancer. This article describes the pathogenesis, clinical diagnosis using serum biomarkers and image examinations, as well as multimodality treatment of peritoneal metastasis of gastric cancer by neoadjuvant intraperitoneal-systemic chemotherapy (NIPS), cytoreductive surgery+hyperthermic intraperitoneal chemotherapy (CRS+HIPEC), early postoperative intraperitoneal chemotherapy (EPIC), extensive intraoperative peritoneal lavage (EIPL), molecular targeting therapy, and usage of drug delivery systems.
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