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Norton BC, Papaefthymiou A, Aslam N, Telese A, Murray C, Murino A, Johnson G, Haidry R. The endoscopic management of oesophageal strictures. Best Pract Res Clin Gastroenterol 2024; 69:101899. [PMID: 38749578 DOI: 10.1016/j.bpg.2024.101899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 02/04/2024] [Accepted: 02/25/2024] [Indexed: 05/26/2024]
Abstract
An oesophageal stricture refers to a narrowing of the oesophageal lumen, which may be benign or malignant. The cardinal feature is dysphagia, and this may result from intrinsic oesophageal disease or extrinsic compression. Oesophageal strictures can be further classified as simple or complex depending on stricture length, location, diameter, and underlying aetiology. Many endoscopic options are now available for treating oesophageal strictures including dilatation, injectional therapy, stenting, stricturotomy, and ablation. Self-expanding metal stents have revolutionised the palliation of malignant dysphagia, but oesophageal dilatation with balloon or bougienage remains first-line therapy for most benign strictures. The increase in endoscopic and surgical interventions on the oesophagus has seen more benign refractory oesophageal strictures that are difficult to treat, and often require advanced endoscopic techniques. In this review, we provide a practical overview on the evidence-based management of both benign and malignant oesophageal strictures, including a practical algorithm for managing benign refractory strictures.
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Affiliation(s)
- Benjamin Charles Norton
- Department of Gastroenterology, Digestive Diseases and Surgery Institute, Cleveland Clinic London, 33 Grosvenor Place, London, SW1X 7HY, UK; Centre for Obesity Research, Department of Medicine, University College London, Rayne Institute, 5 University St, London, WC1E 6JF, UK.
| | - Apostolis Papaefthymiou
- Department of Gastroenterology, Digestive Diseases and Surgery Institute, Cleveland Clinic London, 33 Grosvenor Place, London, SW1X 7HY, UK
| | - Nasar Aslam
- Department of Gastroenterology, University College London Hospital, 235 Euston Road, London, NW1 2BU, UK
| | - Andrea Telese
- Department of Gastroenterology, Digestive Diseases and Surgery Institute, Cleveland Clinic London, 33 Grosvenor Place, London, SW1X 7HY, UK; Division of Surgery and Interventional Science, University College London, Royal Free Hospital, 10 Pond Street, London, NW3 2PS, UK
| | - Charles Murray
- Department of Gastroenterology, Digestive Diseases and Surgery Institute, Cleveland Clinic London, 33 Grosvenor Place, London, SW1X 7HY, UK
| | - Alberto Murino
- Department of Gastroenterology, Digestive Diseases and Surgery Institute, Cleveland Clinic London, 33 Grosvenor Place, London, SW1X 7HY, UK
| | - Gavin Johnson
- Department of Gastroenterology, Digestive Diseases and Surgery Institute, Cleveland Clinic London, 33 Grosvenor Place, London, SW1X 7HY, UK
| | - Rehan Haidry
- Department of Gastroenterology, Digestive Diseases and Surgery Institute, Cleveland Clinic London, 33 Grosvenor Place, London, SW1X 7HY, UK
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Kim SE, Schlottmann F, Masrur MA. Management of Long-Segment Barrett's Esophagus. J Laparoendosc Adv Surg Tech A 2023; 33:1201-1210. [PMID: 37796531 DOI: 10.1089/lap.2023.0321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/06/2023] Open
Abstract
Background: Gastroesophageal reflux disease is a common gastrointestinal disorder with one of its most feared complications being Barrett's esophagus (BE). Currently, most of the recommendations of BE management are driven by the level of dysplasia. However, the length of BE might also be related to the risk of dysplasia/malignant transformation. We aimed to determine the appropriate management of BE based on its length. Materials and Methods: A systematic literature review was conducted with searches made on PubMed, Embase, and Cochrane databases. Long-segment BE (LSBE) was defined as 3 cm or longer and short-segment BE (SSBE) as under 3 cm. Studies evaluating the behavior and management of SSBE and/or LSBE were included for analysis. Results: LSBE have greater risk of dysplasia or progression to esophageal adenocarcinoma compared to SSBE. Despite this greater risk, LSBE and SSBE are currently managed similarly based on the presence and degree of dysplasia. Endoscopic and ablative techniques may have higher level of success and less complications in SSBE, compared to LSBE. Decreasing time interval between surveillance may be a viable option for managing LSBE. Conclusions: Although many algorithms of monitoring and treatment of BE remain the same regardless of segment length, current evidence suggests that more aggressive management for LSBE might be needed due to its higher risk of malignant progression.
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Affiliation(s)
- Sarah E Kim
- Department of Surgery, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Francisco Schlottmann
- Department of Surgery, University of Illinois at Chicago, Chicago, Illinois, USA
- Department of Surgery, Hospital Alemán of Buenos Aires, Buenos Aires, Argentina
| | - Mario A Masrur
- Department of Surgery, University of Illinois at Chicago, Chicago, Illinois, USA
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Pathologic complete response after photodynamic therapy combined with dose-reduction chemoradiotherapy in elderly patient with severe obstruction esophageal carcinoma: A case report. Photodiagnosis Photodyn Ther 2023; 41:103274. [PMID: 36610647 DOI: 10.1016/j.pdpdt.2023.103274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 01/03/2023] [Accepted: 01/03/2023] [Indexed: 01/07/2023]
Abstract
Esophageal Carcinoma (EC) is one of the most aggressive gastrointestinal cancers. Advanced esophageal carcinoma is associated mainly with dysphagia which reduces the quality of life and leads to frail in patients even difficult to tolerate systemic treatments such as surgery and chemoradiotherapy. Moreover, chemoradiotherapy(CRT)cannot relieve dysphagia in a short time especially for the elderly patient with comorbidities. Here, we report a 76-year-old female patient diagnosed with severe obstructive esophageal squamous cell carcinoma (ESCC) that endoscope could not pass through. She was also complicated with bilateral interstitial pneumonia and moderate pulmonary ventilation dysfunction. The patient was unable to undergo surgery and radical CRT. After multidisciplinary team (MDT) discussion, we gave the patient photodynamic therapy (PDT) treatment firstly. The obstruction was significantly improved within 1 week and normal diet was resumed after 2 weeks. Four weeks later, considering bilateral interstitial pneumonia, concurrent dose-reduction chemoradiotherapy was given for esophageal lesions and abdominal metastatic lymph nodes. There was no recurrence and progression in the esophagus and abdominal lymph nodes until now and the biopsy of the primary esophageal lesion showed pathologic complete response. Now, the patient is still under regular follow-up.
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Bartusik-Aebisher D, Osuchowski M, Adamczyk M, Stopa J, Cieślar G, Kawczyk-Krupka A, Aebisher D. Advancements in photodynamic therapy of esophageal cancer. Front Oncol 2022; 12:1024576. [PMID: 36465381 PMCID: PMC9713848 DOI: 10.3389/fonc.2022.1024576] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 10/24/2022] [Indexed: 12/02/2023] Open
Abstract
The poor prognosis of patients with esophageal cancer leads to the constant search for new ways of treatment of this disease. One of the methods used in high-grade dysplasia, superficial invasive carcinoma, and sometimes palliative care is photodynamic therapy (PDT). This method has come a long way from the first experimental studies to registration in the treatment of esophageal cancer and is constantly being improved and refined. This review describes esophageal cancer, current treatment methods, the introduction to PDT, the photosensitizers (PSs) used in esophageal carcinoma PDT, PDT in squamous cell carcinoma (SCC) of the esophagus, and PDT in invasive adenocarcinoma of the esophagus. For this review, research and review articles from PubMed and Web of Science databases were used. The keywords used were "photodynamic therapy in esophageal cancer" in the years 2000-2020. The total number of papers returned was 1,000. After the review was divided into topic blocks and the searched publications were analyzed, 117 articles were selected.
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Affiliation(s)
- Dorota Bartusik-Aebisher
- Department of Biochemistry and General Chemistry, Medical College of The University of Rzeszów, Rzeszów, Poland
| | | | - Marta Adamczyk
- Medical Faculty, Medical University of Warsaw, Warsaw, Poland
| | - Joanna Stopa
- Medical College of The University of Rzeszów, Rzeszów, Poland
| | - Grzegorz Cieślar
- Department of Internal Medicine, Angiology, and Physical Medicine, Center for Laser Diagnostics and Therapy, Medical University of Silesia in Katowice, Bytom, Poland
| | - Aleksandra Kawczyk-Krupka
- Department of Internal Medicine, Angiology, and Physical Medicine, Center for Laser Diagnostics and Therapy, Medical University of Silesia in Katowice, Bytom, Poland
| | - David Aebisher
- Department of Photomedicine and Physical Chemistry, Medical College of The University of Rzeszów, Rzeszów, Poland
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5
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Dias LM, de Keijzer MJ, Ernst D, Sharifi F, de Klerk DJ, Kleijn TG, Desclos E, Kochan JA, de Haan LR, Franchi LP, van Wijk AC, Scutigliani EM, Fens MH, Barendrecht AD, Cavaco JEB, Huang X, Xu Y, Pan W, den Broeder MJ, Bogerd J, Schulz RW, Castricum KC, Thijssen VL, Cheng S, Ding B, Krawczyk PM, Heger M. Metallated phthalocyanines and their hydrophilic derivatives for multi-targeted oncological photodynamic therapy. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2022; 234:112500. [PMID: 35816857 DOI: 10.1016/j.jphotobiol.2022.112500] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/27/2022] [Accepted: 06/11/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND AND AIM A photosensitizer (PS) delivery and comprehensive tumor targeting platform was developed that is centered on the photosensitization of key pharmacological targets in solid tumors (cancer cells, tumor vascular endothelium, and cellular and non-cellular components of the tumor microenvironment) before photodynamic therapy (PDT). Interstitially targeted liposomes (ITLs) encapsulating zinc phthalocyanine (ZnPC) and aluminum phthalocyanine (AlPC) were formulated for passive targeting of the tumor microenvironment. In previous work it was established that the PEGylated ITLs were taken up by cultured cholangiocarcinoma cells. The aim of this study was to verify previous results in cancer cells and to determine whether the ITLs can also be used to photosensitize cells in the tumor microenvironment and vasculature. Following positive results, rudimentary in vitro and in vivo experiments were performed with ZnPC-ITLs and AlPC-ITLs as well as their water-soluble tetrasulfonated derivatives (ZnPCS4 and AlPCS4) to assemble a research dossier and bring this platform closer to clinical transition. METHODS Flow cytometry and confocal microscopy were employed to determine ITL uptake and PS distribution in cholangiocarcinoma (SK-ChA-1) cells, endothelial cells (HUVECs), fibroblasts (NIH-3T3), and macrophages (RAW 264.7). Uptake of ITLs by endothelial cells was verified under flow conditions in a flow chamber. Dark toxicity and PDT efficacy were determined by cell viability assays, while the mode of cell death and cell cycle arrest were assayed by flow cytometry. In vivo systemic toxicity was assessed in zebrafish and chicken embryos, whereas skin phototoxicity was determined in BALB/c nude mice. A PDT efficacy pilot was conducted in BALB/c nude mice bearing human triple-negative breast cancer (MDA-MB-231) xenografts. RESULTS The key findings were that (1) photodynamically active PSs (i.e., all except ZnPCS4) were able to effectively photosensitize cancer cells and non-cancerous cells; (2) following PDT, photodynamically active PSs were highly toxic-to-potent as per anti-cancer compound classification; (3) the photodynamically active PSs did not elicit notable systemic toxicity in zebrafish and chicken embryos; (4) ITL-delivered ZnPC and ZnPCS4 were associated with skin phototoxicity, while the aluminum-containing PSs did not exert detectable skin phototoxicity; and (5) ITL-delivered ZnPC and AlPC were equally effective in their tumor-killing capacity in human tumor breast cancer xenografts and superior to other non-phthalocyanine PSs when appraised on a per mole administered dose basis. CONCLUSIONS AlPC(S4) are the safest and most effective PSs to integrate into the comprehensive tumor targeting and PS delivery platform. Pending further in vivo validation, these third-generation PSs may be used for multi-compartmental tumor photosensitization.
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Affiliation(s)
- Lionel Mendes Dias
- Jiaxing Key Laboratory for Photonanomedicine and Experimental Therapeutics, Department of Pharmaceutics, College of Medicine, Jiaxing University, Jiaxing, Zhejiang, PR China; CICS-UBI, Health Sciences Research Center, University of Beira Interior, Covilhã, Portugal; Department of Medical Biology, Cancer Center Amsterdam, Amsterdam UMC Location Academic Medical Center, Amsterdam, the Netherlands; Laboratory of Experimental Oncology, Department of Pathology, Erasmus MC, Rotterdam, the Netherlands
| | - Mark J de Keijzer
- Jiaxing Key Laboratory for Photonanomedicine and Experimental Therapeutics, Department of Pharmaceutics, College of Medicine, Jiaxing University, Jiaxing, Zhejiang, PR China; Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands; Membrane Biochemistry and Biophysics, Department of Chemistry, Faculty of Science, Utrecht University, Utrecht, the Netherlands
| | - Daniël Ernst
- Jiaxing Key Laboratory for Photonanomedicine and Experimental Therapeutics, Department of Pharmaceutics, College of Medicine, Jiaxing University, Jiaxing, Zhejiang, PR China; Laboratory of Experimental Oncology, Department of Pathology, Erasmus MC, Rotterdam, the Netherlands
| | - Farangis Sharifi
- Department of Medical Biology, Cancer Center Amsterdam, Amsterdam UMC Location Academic Medical Center, Amsterdam, the Netherlands; Laboratory of Experimental Oncology and Radiobiology (LEXOR), Cancer Center Amsterdam, Amsterdam UMC Location Academic Medical Center, Amsterdam, the Netherlands
| | - Daniel J de Klerk
- Jiaxing Key Laboratory for Photonanomedicine and Experimental Therapeutics, Department of Pharmaceutics, College of Medicine, Jiaxing University, Jiaxing, Zhejiang, PR China; Laboratory of Experimental Oncology, Department of Pathology, Erasmus MC, Rotterdam, the Netherlands
| | - Tony G Kleijn
- Jiaxing Key Laboratory for Photonanomedicine and Experimental Therapeutics, Department of Pharmaceutics, College of Medicine, Jiaxing University, Jiaxing, Zhejiang, PR China; Laboratory of Experimental Oncology, Department of Pathology, Erasmus MC, Rotterdam, the Netherlands; Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Emilie Desclos
- Department of Medical Biology, Cancer Center Amsterdam, Amsterdam UMC Location Academic Medical Center, Amsterdam, the Netherlands; Laboratory of Experimental Oncology and Radiobiology (LEXOR), Cancer Center Amsterdam, Amsterdam UMC Location Academic Medical Center, Amsterdam, the Netherlands
| | - Jakub A Kochan
- Department of Medical Biology, Cancer Center Amsterdam, Amsterdam UMC Location Academic Medical Center, Amsterdam, the Netherlands; Laboratory of Experimental Oncology and Radiobiology (LEXOR), Cancer Center Amsterdam, Amsterdam UMC Location Academic Medical Center, Amsterdam, the Netherlands
| | - Lianne R de Haan
- Jiaxing Key Laboratory for Photonanomedicine and Experimental Therapeutics, Department of Pharmaceutics, College of Medicine, Jiaxing University, Jiaxing, Zhejiang, PR China; Laboratory of Experimental Oncology, Department of Pathology, Erasmus MC, Rotterdam, the Netherlands
| | - Leonardo P Franchi
- Department of Biochemistry and Molecular Biology, Institute of Biological Sciences (ICB 2), Federal University of Goiás (UFG), Goiânia, Goiás, Brazil
| | - Albert C van Wijk
- Department of Surgery, Amsterdam UMC location VUmc, Amsterdam, the Netherlands
| | - Enzo M Scutigliani
- Department of Medical Biology, Cancer Center Amsterdam, Amsterdam UMC Location Academic Medical Center, Amsterdam, the Netherlands; Laboratory of Experimental Oncology and Radiobiology (LEXOR), Cancer Center Amsterdam, Amsterdam UMC Location Academic Medical Center, Amsterdam, the Netherlands
| | - Marcel H Fens
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands
| | | | - José E B Cavaco
- CICS-UBI, Health Sciences Research Center, University of Beira Interior, Covilhã, Portugal
| | - Xuan Huang
- Jiaxing Key Laboratory for Photonanomedicine and Experimental Therapeutics, Department of Pharmaceutics, College of Medicine, Jiaxing University, Jiaxing, Zhejiang, PR China
| | - Ying Xu
- Department of Cell Biology, College of Medicine, Jiaxing University, Jiaxing, PR China
| | - Weiwei Pan
- Department of Cell Biology, College of Medicine, Jiaxing University, Jiaxing, PR China
| | - Marjo J den Broeder
- Reproductive Biology Group, Division Developmental Biology, Institute of Biodynamics and Biocomplexity, Department of Biology, Faculty of Science, Utrecht University, the Netherlands
| | - Jan Bogerd
- Reproductive Biology Group, Division Developmental Biology, Institute of Biodynamics and Biocomplexity, Department of Biology, Faculty of Science, Utrecht University, the Netherlands
| | - Rüdiger W Schulz
- Reproductive Biology Group, Division Developmental Biology, Institute of Biodynamics and Biocomplexity, Department of Biology, Faculty of Science, Utrecht University, the Netherlands
| | - Kitty C Castricum
- Department of Radiation Oncology, Cancer Center Amsterdam, Amsterdam UMC Location VUmc, Amsterdam, the Netherlands
| | - Victor L Thijssen
- Department of Radiation Oncology, Cancer Center Amsterdam, Amsterdam UMC Location VUmc, Amsterdam, the Netherlands
| | - Shuqun Cheng
- Department of Hepatic Surgery VI, The Eastern Hepatobiliary Surgery Hospital, The Second Military Medical University, Shanghai, PR China
| | - Baoyue Ding
- Jiaxing Key Laboratory for Photonanomedicine and Experimental Therapeutics, Department of Pharmaceutics, College of Medicine, Jiaxing University, Jiaxing, Zhejiang, PR China.
| | - Przemek M Krawczyk
- Department of Medical Biology, Cancer Center Amsterdam, Amsterdam UMC Location Academic Medical Center, Amsterdam, the Netherlands; Laboratory of Experimental Oncology and Radiobiology (LEXOR), Cancer Center Amsterdam, Amsterdam UMC Location Academic Medical Center, Amsterdam, the Netherlands
| | - Michal Heger
- Jiaxing Key Laboratory for Photonanomedicine and Experimental Therapeutics, Department of Pharmaceutics, College of Medicine, Jiaxing University, Jiaxing, Zhejiang, PR China; Laboratory of Experimental Oncology, Department of Pathology, Erasmus MC, Rotterdam, the Netherlands; Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands; Membrane Biochemistry and Biophysics, Department of Chemistry, Faculty of Science, Utrecht University, Utrecht, the Netherlands.
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Zhao W, Zhao J, Kang L, Li C, Xu Z, Li J, Zhang M. Fluoroscopy-Guided Salvage Photodynamic Therapy Combined with Nanoparticle Albumin-Bound Paclitaxel for Locally Advanced Esophageal Cancer after Chemoradiotherapy: A Case Report and Literature Review. Cancer Biother Radiopharm 2021; 37:410-416. [PMID: 33794100 DOI: 10.1089/cbr.2020.4595] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background: Among the total cancer deaths, esophageal cancer ranks sixth in mortality. Radiotherapy and chemotherapy remain the main treatments for unresectable, locally advanced esophageal cancer, but a relapse and drug resistance are still common. The optimized choice for therapeutic schemes with low toxicity and a high quality of life is unclear when local progression occurs after radiotherapy and chemotherapy. Fluoroscopy-guided photodynamic therapy (PDT) on patients with recurrent esophageal cancer in whom the endoscope cannot pass may be used as a salvage treatment, and nanoparticle albumin-bound paclitaxel (Nab-P) has been shown to be effective for advanced esophageal cancer. The combination of PDT and Nab-P might be an effective and tolerable option for advanced esophageal cancer. Case summary: The authors present a 65-year-old male patient diagnosed with esophageal squamous cell carcinoma (ESCC) and confirmed to have developed local progression after receiving radiotherapy and chemotherapy. Severe esophageal stenosis, mild malnutrition and anemia, and radiation pneumonia were found when he was admitted to the authors' hospital. For rapid reduction of tumor burden and to restore normal diet, he received PDT by the X-ray fluoroscopy positioning method and Nab-P chemotherapy. The patient obtained clinical benefit from these treatments, and his quality of life improved. Conclusions: This case demonstrates the potential advantages of fluoroscopy-guided PDT combined with Nab-P in reducing the tumor load, preserving organ function, and improving the quality of life, as well as the beneficial effect on locally advanced esophageal cancer after radiotherapy and chemotherapy. This combination therapy provides an alternative for the clinical treatment of locally advanced esophageal cancer and it has broad prospects in treatment of the disease. Core tip: Herein, the authors report a case of a patient with ESCC who suffered locally progressive disease after chemotherapy and radiotherapy as well as malnutrition and mild anemia because of feeding difficulties. The patient was treated with PDT, which was assisted by a new positioning technique of X-ray fluoroscopy and Nab-P chemotherapy, and finally achieved clinical benefits. In addition, a modified transnasal feeding tube was also applied in the process of fluoroscopy-guided PDT in this article.
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Affiliation(s)
- Wenhao Zhao
- Department of Radiation Oncology, Hebei General Hospital, Shijiazhuang, China
| | - Jing Zhao
- Department of Radiation Oncology, Hebei General Hospital, Shijiazhuang, China
| | - Lin Kang
- Department of Pathology, Hebei General Hospital, Shijiazhuang, China
| | - Chen Li
- Department of Radiation Oncology, Hebei General Hospital, Shijiazhuang, China
| | - Zhenning Xu
- Department of Radiation Oncology, Hebei General Hospital, Shijiazhuang, China
| | - Jing Li
- Department of Traditional Chinese Medicine, The Fourth Affiliated Hospital, Hebei Medical University, Shijiazhuang, China
| | - Ming Zhang
- Department of Radiation Oncology, Hebei General Hospital, Shijiazhuang, China
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Cummings D, Wong J, Palm R, Hoffe S, Almhanna K, Vignesh S. Epidemiology, Diagnosis, Staging and Multimodal Therapy of Esophageal and Gastric Tumors. Cancers (Basel) 2021; 13:582. [PMID: 33540736 PMCID: PMC7867245 DOI: 10.3390/cancers13030582] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 01/14/2021] [Accepted: 01/25/2021] [Indexed: 02/06/2023] Open
Abstract
Gastric and esophageal tumors are diverse neoplasms that involve mucosal and submucosal tissue layers and include squamous cell carcinomas, adenocarcinomas, spindle cell neoplasms, neuroendocrine tumors, marginal B cell lymphomas, along with less common tumors. The worldwide burden of esophageal and gastric malignancies is significant, with esophageal and gastric cancer representing the ninth and fifth most common cancers, respectively. The approach to diagnosis and staging of these lesions is multimodal and includes a combination of gastrointestinal endoscopy, endoscopic ultrasound, and cross-sectional imaging. Likewise, therapy is multidisciplinary and combines therapeutic endoscopy, surgery, radiotherapy, and systemic chemotherapeutic tools. Future directions for diagnosis of esophageal and gastric malignancies are evolving rapidly and will involve advances in endoscopic and endosonographic techniques including tethered capsules, optical coherence tomography, along with targeted cytologic and serological analyses.
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Affiliation(s)
- Donelle Cummings
- Division of Gastroenterology and Hepatology, Department of Medicine, New York Medical College, New York City Health and Hospitals Corporation-Metropolitan Hospital Center, 1901 First Avenue, New York, NY 10029, USA;
| | - Joyce Wong
- Division of Surgery, Mid Atlantic Kaiser Permanente, 700 2nd St. NE, 6th Floor, Washington, DC 20002, USA;
| | - Russell Palm
- Department of Radiation Oncology, Moffitt Cancer Center, 12902 USF Magnolia Drive, Tampa, FL 33612, USA; (R.P.); (S.H.)
| | - Sarah Hoffe
- Department of Radiation Oncology, Moffitt Cancer Center, 12902 USF Magnolia Drive, Tampa, FL 33612, USA; (R.P.); (S.H.)
| | - Khaldoun Almhanna
- Division of Hematology/Oncology, Lifespan Cancer Institute, Rhode Island Hospital, The Warren Alpert Medical School of Brown University, 593 Eddy St, George 312, Providence, RI 02903, USA;
| | - Shivakumar Vignesh
- Division of Gastroenterology and Hepatology, Department of Medicine, SUNY Downstate Health Sciences University, MSC 1196, 450 Clarkson Avenue, Brooklyn, NY 11203, USA
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8
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Zeng R, Liu C, Li L, Cai X, Chen R, Li Z. Clinical Efficacy of HiPorfin Photodynamic Therapy for Advanced Obstructive Esophageal Cancer. Technol Cancer Res Treat 2021; 19:1533033820930335. [PMID: 32578508 PMCID: PMC7315671 DOI: 10.1177/1533033820930335] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Objective: To explore the clinical efficacy of HiPorfin photodynamic therapy for advanced esophageal cancer and evaluate its impact on survival. Methods: Retrospective analysis of 32 patients with advanced obstructive esophageal cancer at our institution from September 2013 to December 2016. HiPorfin was infused as the photosensitizer at a dose of 5 mg/kg, and after 48 hours, 630-nm laser irradiation was subsequently performed through an optical fiber that passed through the biopsy channel of a flexible endoscope. Results: The effectiveness rate was 78.1% (25/32), and the significant efficacy rate was 56.3% (18/32). The dysphagia score decreased from 3.43 ± 0.73 to 1.79 ± 0.53 (P < .05). There was no grade 3 or more toxicity. The median overall survival was estimated to be 16 months. Univariate analysis showed higher overall survival with a Karnofsky Performance Status score ≥80 compared with a Karnofsky Performance Status score <80 (hazard ratio: 2.626; 95% CI: 1.091-6.322; P = .024). Overall survival was higher in patients who had received radiation therapy than in patients who did not receive radiation therapy (hazard ratio: 3.574; 95% CI: 1.501-8.510; P = .002). Conclusion: Photodynamic therapy is an effective method for advanced esophageal cancer. The side effects are mild, and the short-term effect is good, especially in the relief of dysphagia. Photodynamic therapy can prolong the survival of patients with advanced esophageal cancer, and the Karnofsky Performance Status score and previous radiation therapy have a significant effect on the overall survival.
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Affiliation(s)
- Ruifang Zeng
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
- These authors contributed equally to this work
- Ruifang Zeng, MD, Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, No. 13 Shiliugang Road, Guangzhou, 510315, China.
| | - Chen Liu
- The First Department of Chemotherapy, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
- These authors contributed equally to this work
- Chen Liu, MD, The First Department of Chemotherapy, The First Affiliated Hospital of Fujian Medical University, No. 20 Chazhong Road, Fuzhou, 350005, China.
| | - Libo Li
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Xiaojun Cai
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Run Chen
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Zhiwen Li
- The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
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9
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ROS-Mediated Therapeutic Strategy in Chemo-/Radiotherapy of Head and Neck Cancer. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:5047987. [PMID: 32774675 PMCID: PMC7396055 DOI: 10.1155/2020/5047987] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 06/26/2020] [Indexed: 12/24/2022]
Abstract
Head and neck cancer is a highly genetic and metabolic heterogeneous collection of malignancies of the lip, oral cavity, salivary glands, pharynx, esophagus, paranasal sinuses, and larynx with five-year survival rates ranging from 12% to 93%. Patients with head and neck cancer typically present with advanced stage III, IVa, or IVb disease and are treated with comprehensive modality including chemotherapy, radiotherapy, and surgery. Despite advancements in treatment modality and technique, noisome recurrence, invasiveness, and resistance as well as posttreatment complications severely influence survival rate and quality of life. Thus, new therapeutic strategies are urgently needed that offer enhanced efficacy with less toxicity. ROS in cancer cells plays a vital role in regulating cell death, DNA repair, stemness maintenance, metabolic reprogramming, and tumor microenvironment, all of which have been implicated in resistance to chemo-/radiotherapy of head and neck cancer. Adjusting ROS generation and elimination to reverse the resistance of cancer cells without impairing normal cells show great hope in improving the therapeutic efficacy of chemo-/radiotherapy of head and neck cancer. In the current review, we discuss the pivotal and targetable redox-regulating system including superoxide dismutases (SODs), tripeptide glutathione (GSH), thioredoxin (Trxs), peroxiredoxins (PRXs), nuclear factor erythroid 2-related factor 2/Kelch-like ECH-associated protein 1 (Nrf2/keap1), and mitochondria electron transporter chain (ETC) complexes and their roles in regulating ROS levels and their clinical significance implicated in chemo-/radiotherapy of head and neck cancer. We also summarize several old drugs (referred to as the non-anti-cancer drugs used in other diseases for a long time) and small molecular compounds as well as natural herbs which effectively modulate cellular ROS of head and neck cancer to synergize the efficacy of conventional chemo-/radiotherapy. Emerging interdisciplinary techniques including photodynamic, nanoparticle system, and Bio-Electro-Magnetic-Energy-Regulation (BEMER) therapy are promising measures to broaden the potency of ROS modulation for the benefit of chemo-/radiotherapy in head and neck cancer.
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Yano T, Wang KK. Photodynamic Therapy for Gastrointestinal Cancer. Photochem Photobiol 2020; 96:517-523. [DOI: 10.1111/php.13206] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 11/25/2019] [Indexed: 12/25/2022]
Affiliation(s)
- Tomonori Yano
- Department of Gastroenterology and Endoscopy National Cancer Center Hospital East Kashiwa Japan
| | - Kenneth K. Wang
- Division of Gastroenterology and Hepatology Mayo Clinic Rochester MN
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Nascimento BO, Laranjo M, Pereira NAM, Dias-Ferreira J, Piñeiro M, Botelho MF, Pinho e Melo TMVD. Ring-Fused Diphenylchlorins as Potent Photosensitizers for Photodynamic Therapy Applications: In Vitro Tumor Cell Biology and in Vivo Chick Embryo Chorioallantoic Membrane Studies. ACS OMEGA 2019; 4:17244-17250. [PMID: 31656898 PMCID: PMC6811853 DOI: 10.1021/acsomega.9b01865] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Accepted: 08/21/2019] [Indexed: 05/05/2023]
Abstract
Ring-fused diphenylchlorins as potent low-dose photosensitizers for photodynamic therapy of bladder carcinoma and esophageal adenocarcinoma are described. All studied molecules were very active against HT1376 urinary bladder carcinoma and OE19 esophageal adenocarcinoma cell lines, showing IC50 values below 50 nM. The in vivo evaluation of the more promising photosensitizer, using an OE19 tumor/chick embryo chorioallantoic membrane model, showed a tumor weight regression of 33% with a single photodynamic therapy treatment with the photosensitizer dose as low as 37 ng/embryo.
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Affiliation(s)
| | - Mafalda Laranjo
- Biophysics Institute and Institute for Clinical and
Biomedical Research
(iCBR), area of Environment Genetics and Oncobiology (CIMAGO), Faculty
of Medicine and CNC.IBILI Consortium, University of Coimbra, 3004-548 Coimbra, Portugal
| | - Nelson A. M. Pereira
- CQC
and Department of Chemistry, University
of Coimbra, 3004-535 Coimbra, Portugal
| | - João Dias-Ferreira
- Biophysics Institute and Institute for Clinical and
Biomedical Research
(iCBR), area of Environment Genetics and Oncobiology (CIMAGO), Faculty
of Medicine and CNC.IBILI Consortium, University of Coimbra, 3004-548 Coimbra, Portugal
| | - Marta Piñeiro
- CQC
and Department of Chemistry, University
of Coimbra, 3004-535 Coimbra, Portugal
| | - Maria Filomena Botelho
- Biophysics Institute and Institute for Clinical and
Biomedical Research
(iCBR), area of Environment Genetics and Oncobiology (CIMAGO), Faculty
of Medicine and CNC.IBILI Consortium, University of Coimbra, 3004-548 Coimbra, Portugal
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Wu H, Minamide T, Yano T. Role of photodynamic therapy in the treatment of esophageal cancer. Dig Endosc 2019; 31:508-516. [PMID: 30667112 DOI: 10.1111/den.13353] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Accepted: 01/17/2019] [Indexed: 12/13/2022]
Abstract
Photodynamic therapy (PDT), a treatment of choice for cancer, induces a photochemical reaction, thereby eradicating tumor cells. This is achieved through the administration of a photosensitizer drug, which is activated with a laser after localization to the tumor mass, and is an approved curative endoscopic ablative treatment for superficial esophageal squamous cell carcinoma (ESCC) in Japan. PDT has been approved for dysplastic Barrett's esophagus and as a palliative treatment for patients with symptomatic obstructive esophageal cancer in US. However, its adverse events and complicated procedure and the development of alternative endoscopic procedures such as endoscopic submucosal dissection, radiofrequency ablation and cryotherapy, have largely limited the practice of PDT in esophageal cancer worldwide. Recently, owing to the invention of second-generation PDT using talaporfin sodium and diode laser, PDT can be performed with less phototoxicity and therefore has regained popularity in the treatment of ESCC. As a salvage treatment for patients with local failure after chemoradiotherapy (CRT), PDT has shown promising complete response with less phototoxicity and shorter sun shade period. In addition, the efficacy and safety of PDT in patients with local failure of ESCC after CRT were shown in several clinical trials. The direction of the study interest of the next-generation PDT is the safety and potential expansion of the indications for its application in the future. This review covers the PDT for the treatment of ESCC and dysplastic Barrett's esophagus, with special focus on the role of PDT in practice for esophageal cancer.
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Affiliation(s)
- Hao Wu
- Department of Gastroenterology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China.,Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Tatsunori Minamide
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Tomonori Yano
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
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13
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Lee HH, Choi MG, Hasan T. Application of photodynamic therapy in gastrointestinal disorders: an outdated or re-emerging technique? Korean J Intern Med 2017; 32:1-10. [PMID: 28049283 PMCID: PMC5214731 DOI: 10.3904/kjim.2016.200] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 12/19/2016] [Indexed: 01/03/2023] Open
Abstract
Photodynamic therapy (PDT) is a promising therapeutic modality that involves the administration of a photosensitizer followed by local illumination with a specific wavelength of light in the presence of oxygen. PDT is minimally invasive, has high selectivity for cancer, and has good patient compliance due to the simplicity of the procedure; therefore, PDT is widely used as a palliative and salvage treatment in patients with various gastrointestinal malignancies. When used as a salvage treatment for locoregional failures after definitive chemoradiotherapy for esophageal cancer, favorable results have been reported. PDT in conjunction with biliary stenting is a promising palliative treatment for unresectable cholangiocarcinoma, and can be used as an advanced diagnostic and therapeutic strategy in peritoneal dissemination of gastric cancer. Recent clinical reports of PDT for treating non-resectable pancreatic cancer also show promising results. To widen the application of PDT, the integration of PDT with molecular imaging and nanotechnology is being extensively studied. Based on these new developments, PDT is likely to re-emerge as a valuable technique in the treatment of diverse gastrointestinal diseases.
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Affiliation(s)
- Han Hee Lee
- Division of Gastroenterology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Myung-Gyu Choi
- Division of Gastroenterology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Correspondence to Myung-Gyu Choi, M.D. Division of Gastroenterology, Department of Internal Medicine, College of Medicine, Seoul St. Mary’s Hospital, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul 06591, Korea Tel: +82-2-2258-2083 Fax: +82-2-2258-2089 E-mail:
| | - Tayyaba Hasan
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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14
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Mao A. Interventional Therapy of Esophageal Cancer. Gastrointest Tumors 2016; 3:59-68. [PMID: 27904858 DOI: 10.1159/000447512] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Accepted: 06/08/2016] [Indexed: 12/15/2022] Open
Abstract
Esophageal cancer (EC) is the fourth leading cause of cancer death in China. Despite a lot of advances in diagnosis and therapy, the survival rate of patients with EC is low. There is urgent need for a variety of methods and techniques to improve the survival time and alleviate the lesions of EC. Nowadays, alternative and less invasive approaches to the treatment of ECs are being identified. Here, we review several main interventional methods at different stages of EC, including endoscopic resection, stent placement, arterial infusion, photodynamic therapy, and radiofrequency ablation. This review will focus on the indications, methods, clinical outcomes, and complications of these methods, which may help guide the way forward.
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Affiliation(s)
- Aiwu Mao
- Department of Interventional Radiology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
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15
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Kozarek RA. Photodynamic therapy in esophageal cancer. GASTROINTESTINAL INTERVENTION 2015. [DOI: 10.18528/gii1400008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Combined brachytherapy and external beam radiation: an effective approach for palliation in esophageal cancer. J Contemp Brachytherapy 2015; 7:453-61. [PMID: 26816502 PMCID: PMC4716132 DOI: 10.5114/jcb.2015.56765] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2015] [Accepted: 12/03/2015] [Indexed: 01/24/2023] Open
Abstract
PURPOSE Palliation of dysphagia is a challenge in advanced esophageal cancer. The addition of external beam radiotherapy (EBRT) to intraluminal brachytherapy (ILBT) has shown significant improvement in dysphagia relief and symptom scores. The aim of the present study was to evaluate the efficacy of combined use of ILBT and EBRT. MATERIAL AND METHODS The medical records of 148 patients with advanced/metastatic esophageal cancer were screened from January 2008 to April 2014, and 74 patients were found eligible for the analysis. All patients received two fractions of 8 Gy each of ILBT, followed by EBRT. Patients were assessed for the symptom scores of dysphagia, odynophagia, regurgitation, and chest pain and weight was recorded periodically. RESULTS For a median follow-up of 6 months, the median OS was 9.5 months (95% CI: 7.5-10.5). The median dysphagia free survival was 6 months (95% CI: 4.8-7.1). The scores for dysphagia significantly improved after completion of 1(st) ILBT (p = 0.000), 2(nd) ILBT (p = 0.000), and at 3 months after EBRT compared to ILBT (p = 0.02). Overall 47% had improvement in dysphagia scores and 35% maintained the improvement of scores till last follow up. There was significant improvement in weight after completion of ILBT (p = 0.001) and at 3 months after completion of EBRT (p = 0.00). Twenty nine (39%) patients required nasogastric (NGT) insertions and 12 (16%) needed hospitalization for supportive care. 36.4% had complications in the form of stricture (27%), fistula (5.4%), and bleeding (4%). CONCLUSIONS Palliative radiotherapy is an effective alternative for palliation of dysphagia with improvement in symptom scores being evident and sustained. The results of this clinical audit were comparable with those from the trial setting.
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Reginato E, Lindenmann J, Langner C, Schweintzger N, Bambach I, Smolle-Jüttner F, Wolf P. Photodynamic therapy downregulates the function of regulatory T cells in patients with esophageal squamous cell carcinoma. Photochem Photobiol Sci 2015; 13:1281-9. [PMID: 25005268 DOI: 10.1039/c4pp00186a] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Photodynamic therapy (PDT) by selective photosensitization of cancer cells and subsequent laser application results in local tumor necrosis. However, the effects of PDT on immune function, which may depend on the type of immune response, are controversial. We investigated the immunological changes induced by PDT and the effect of PDT on level and function of regulatory T cells (Treg) in patients with invasive esophageal squamous cell carcinoma (ESCC). We analyzed patient's blood samples before and after PDT. Blood CD4+CD25+CD127-FoxP3+ Treg levels were quantified by FACS, and Treg function was evaluated by coculture proliferation assays with T effector (Teff) cells. We found that PDT abrogated the suppressive capacity of peripheral Treg (Days 7 and 14, p = 0.016) but had no effect on Treg levels. The effect of PDT on Treg function at Day 7 was accompanied by slight but statistically significant increases in peripheral neutrophil granulocytes (p = 0.035) and monocytes (p = 0.013) and a statistically significant increase (approximately 18-fold) in serum IL-6 levels (p = 0.008). In conclusion, PDT abolished Treg function, possibly due to increased IL-6 levels in treated ESCC patients. This may be crucial for an improved therapeutic outcome.
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Affiliation(s)
- Eleonora Reginato
- Department of Dermatology, Medical University of Graz, Graz, 8036, Austria.
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Simultaneous delivery of cytotoxic and biologic therapeutics using nanophotoactivatable liposomes enhances treatment efficacy in a mouse model of pancreatic cancer. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2015; 12:223-34. [PMID: 26390832 DOI: 10.1016/j.nano.2015.08.007] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2015] [Revised: 08/28/2015] [Accepted: 08/28/2015] [Indexed: 01/18/2023]
Abstract
A lack of intracellular delivery systems has limited the use of biologics such as monoclonal antibodies (mAb) that abrogate molecular signaling pathways activated to promote escape from cancer treatment. We hypothesized that intracellular co-delivery of the photocytotoxic chromophore benzoporphyrin derivative monoacid A (BPD) and the anti-VEGF mAb bevacizumab in a nanophotoactivatable liposome (nanoPAL) might enhance the efficacy of photodynamic therapy (PDT) combined with suppression of VEGF-mediated signaling pathways. As a proof-of-concept we found that nanoPAL-PDT induced enhanced extra- and intracellular bevacizumab delivery and enhanced acute cytotoxicity in vitro. In an in vivo subcutaneous mouse model of pancreatic ductal adenocarcinoma, nanoPAL-PDT achieved significantly enhanced tumor reduction. We attribute this to the optimal incorporation of insoluble BPD into the lipid bilayer, enhancing photocytotoxicity, and the simultaneous spatiotemporal delivery of bevacizumab, ensuring efficient neutralization of the rapid but transient burst of VEGF following PDT. From the Clinical Editor: Most patients with pancreatic ductal adenocarcinoma (PDAC) by the time present the disease it is very advanced, which unavoidably translates to poor survival. For these patients, use of traditional chemotherapy often becomes ineffective due to tumor resistance to drugs. Photodynamic therapy (PDT) can be an effective modality against chemo-resistant cancers. In this article, the authors investigated the co-delivery of a photocytotoxic agent and anti-VEGF mAb using liposomes. This combination was shown to results in enhanced tumor killing. This method should be applicable to other combination of treatments.
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Toulba A, Bakkali H, Boutayeb S, Kebdani T, Ahid S, Benjaafar N. [Curietherapy in the palliative treatment of esophageal cancer]. Pan Afr Med J 2015; 20:59. [PMID: 26090017 PMCID: PMC4449984 DOI: 10.11604/pamj.2015.20.59.5881] [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] [Received: 12/05/2014] [Accepted: 01/18/2015] [Indexed: 11/16/2022] Open
Abstract
Les patients atteints du cancer de l’œsophage ont souvent une maladie localement avancée, la dysphagie est le symptôme majeur chez la plupart de ces patients, plusieurs modalités thérapeutiques ont été utilisées pour améliorer cette dysphagie. Le but de ce travail est d’étudier l'efficacité et la tolérance de la curiethérapie haut débit de dose (HDR) endo-luminale dans le traitement palliatif des cancers de l’œsophage inopérable. Sur une période de 15 ans, l’étude a inclus les patients atteints de cancer de l’œsophage inopérable et/ou métastatique avec une dysphagie, sans extension à l'hypopharynx ou a la trachée et qui ont bénéficié d'une curiethérapie HDR avec ou sans radiothérapie externe à visée palliative. Au total 46 patients ont été inclus dans l’étude, 58,7% étaient des hommes, 42,2% avaient une dysphagie grade 2 et 37,8% étaient aphagiques, 78,6% des patients étaient performance satus PS 2, l'amaigrissement à été trouvé chez 81,4%, la localisation de la tumeur était surtout au niveau du tiers moyen et inférieur dans 97,8%, la hauteur médiane de la tumeur était de 7 cm (5,5-9), le carcinome épidermoïde était le type histologique le plus fréquent chez 31 patients (70,5%). Après un médiane de suivi de 5 mois, l'amélioration de la dysphagie a été retrouvée chez 76% des malades (p1]. L′incidence la plus élevée est observée dans certains pays notamment en Asie et en Afrique, et l′incidence dans les pays développés occidentaux est en augmentation [2]. Selon le registre du cancer de Rabat 2006-2008, le cancer de l’œsophage est rare et constitue 1,5% de tous les cancers chez l'homme [3]. Le taux de survie globale à 5 ans est de 8%, avec 80% des décès liés à l’évolution locale de la maladie [4]. Pour la minorité des patients avec une maladie localisée, le traitement par radiochimiothérapie concomitante avec ou sans chirurgie permet une amélioration de la survie [5]. Plus de 50% des patients atteints de cancer de l′œsophage ont une maladie inopérable au moment du diagnostic due à une tumeur localement avancée, des métastases ou un mauvais état général avec une médiane de survie globale de 2,5 à 9,9 mois [6]. La majorité de ces patients ont besoin de soins palliatifs pour soulager la dysphagie qui est présente chez plus de 70% des patients et qui est responsable d'une dégradation importante de la qualité de vie [7]. À l′heure actuelle, plusieurs modalités de prise en charge sont disponibles pour le traitement palliatif de cette dysphagie. Les options de traitement les plus couramment utilisées comprennent le placement de stent métallique [8–10], le traitement au laser [11], et la curiethérapie avec ou sans radiothérapie externe et ou éventuellement une chimiothérapie [12–15]. Une méta-analyse a conclu qu'il n'y a pas de supériorité claire de l'une des méthodes utilisées dans la palliation du cancer de l’œsophage, le choix de l'une de ces méthodes dépend de l'expérience du centre et de l’état du patient. Cette méta-analyse a aussi démontré que la pose d'une prothèse métallique expansible et la curiethérapie étaient les deux méthodes de référence, la première étant la plus rapide pour améliorer la dysphagie, mais la seconde constitue une réelle alternative pouvant améliorer la survie et la qualité de vie [16]. Un inconvénient du traitement au laser est la nécessité de répéter les séances afin d'obtenir et de maintenir le bénéfice [17, 18]. Dans notre centre la curiethérapie est souvent utilisée pour pallier à la dysphagie. Le but de notre travail est de déterminer l'efficacité et la tolérance de la curiethérapie dans le traitement palliatif du cancer de l’œsophage.
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Affiliation(s)
- Ahmedou Toulba
- Service de Radiothérapie, Institut Nation d'Oncologie, Faculté de médecine et Pharmacie de Rabat, Université Mohammed V Souissi, Rabat, Maroc
| | - Hanae Bakkali
- Service de Radiothérapie, Institut Nation d'Oncologie, Faculté de médecine et Pharmacie de Rabat, Université Mohammed V Souissi, Rabat, Maroc
| | - Salwa Boutayeb
- Physique Médicale, Institut Nation d'Oncologie, Rabat, Maroc
| | - Tayeb Kebdani
- Service de Radiothérapie, Institut Nation d'Oncologie, Faculté de médecine et Pharmacie de Rabat, Université Mohammed V Souissi, Rabat, Maroc
| | - Samir Ahid
- Equipe de Recherche Pharmaco-épidémiologie et Pharmaco-économie, Faculté de médecine et pharmacie de Rabat, Université Mohammed V Souissi, Rabat, Maroc ; Laboratoire de Biostatistique, de Recherche Clinque et d'Epidémiologie, Faculté de Médecine et Pharmacie de Rabat, Université Mohammed V Souissi, Rabat, Maroc
| | - Noureddine Benjaafar
- Service de Radiothérapie, Institut Nation d'Oncologie, Faculté de médecine et Pharmacie de Rabat, Université Mohammed V Souissi, Rabat, Maroc
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Measuring relief of dysphagia in locally advanced esophageal carcinoma patients submitted to high-dose-rate brachytherapy. Brachytherapy 2014; 14:84-90. [PMID: 25447340 DOI: 10.1016/j.brachy.2014.09.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Revised: 09/15/2014] [Accepted: 09/17/2014] [Indexed: 11/21/2022]
Abstract
BACKGROUND AND PURPOSE Esophageal neoplasm has a poor prognosis, and palliative care remains an important goal of treatment. The purpose of this study was to assess the ability of high-dose-rate brachytherapy (HDRB) to improve dysphagia in 115 patients treated at our institution. METHODS AND MATERIALS Patients previously submitted to external beam radiotherapy that at least, 1 month after, presented with residual disease and persistent dysphagia, were given HDRB as palliative treatment. Patients with tumors extending to the level of cardia and those with cervical esophageal lesions were also eligible. HDRB consisted of three fractions of 500 cGy given weekly. Dysphagia was assessed using a food texture-based scale classified according to the type of food patients were able to swallow (absent, solid, pasty, or liquid). At the end of treatment, a single-category shift in dysphagia classification was scored as +1 (e.g., liquid to pasty) or -1 (e.g., solid to pasty), and a dual-category shift was scored as +2 (e.g., liquid to solid) or -2 (e.g., absent to pasty). RESULTS Most patients (51.1%) had improvement of dysphagia, and 55.3% of this group experienced one-point improvement. Procedural complications included stricture (38.2%), bleeding (7%), and fistula (8.7%). In the present study, 13 patients with cervical esophageal lesions underwent HDRB without fistula formation. CONCLUSIONS Esophageal HDRB effectively reduces dysphagia. Tumor location was not related to development of complications.
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Yano T, Hatogai K, Morimoto H, Yoda Y, Kaneko K. Photodynamic therapy for esophageal cancer. ANNALS OF TRANSLATIONAL MEDICINE 2014; 2:29. [PMID: 25333005 DOI: 10.3978/j.issn.2305-5839.2014.03.01] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/21/2014] [Accepted: 03/10/2014] [Indexed: 01/25/2023]
Abstract
Photodynamic therapy (PDT) is a treatment that uses a photosensitizing drug that is administered to the patient, localized to a tumor, and then activated with a laser to induce a photochemical reaction to destroy the cell. PDT using porfimer sodium followed by excimer dye laser irradiation is approved as a curative treatment for superficial esophageal cancer in Japan. While endoscopic submucosal dissection (ESD) is currently more popular for esophageal cancer, there is evidence to support PDT as an alternative treatment and as a salvage treatment for local failure after chemoradiotherapy (CRT). A photosensitizing agent has also been developed that requires a shorter sun shade period after administration, and studies are currently underway to establish an esophageal cancer indication for this next-generation PDT in Japan.
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Affiliation(s)
- Tomonori Yano
- Department of Gastroenterology, Endoscopy Division, National Cancer Center Hospital East, Kashiwa, Japan
| | - Ken Hatogai
- Department of Gastroenterology, Endoscopy Division, National Cancer Center Hospital East, Kashiwa, Japan
| | - Hiroyuki Morimoto
- Department of Gastroenterology, Endoscopy Division, National Cancer Center Hospital East, Kashiwa, Japan
| | - Yusuke Yoda
- Department of Gastroenterology, Endoscopy Division, National Cancer Center Hospital East, Kashiwa, Japan
| | - Kazuhiro Kaneko
- Department of Gastroenterology, Endoscopy Division, National Cancer Center Hospital East, Kashiwa, Japan
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22
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Kozarek RA. WITHDRAWN: Photodynamic therapy in esophageal cancer. GASTROINTESTINAL INTERVENTION 2014. [DOI: 10.1016/j.gii.2014.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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23
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Lindenmann J, Fink-Neuboeck N, Koesslbacher M, Pichler M, Stojakovic T, Roller RE, Maier A, Anegg U, Smolle J, Smolle-Juettner FM. The influence of elevated levels of C-reactive protein and hypoalbuminemia on survival in patients with advanced inoperable esophageal cancer undergoing palliative treatment. J Surg Oncol 2014; 110:645-50. [PMID: 24975677 DOI: 10.1002/jso.23711] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2014] [Accepted: 05/28/2014] [Indexed: 01/29/2023]
Abstract
BACKGROUND AND OBJECTIVES Inflammation perpetuates individual tumor progression resulting in decreased survival in cancer patients. The aim of our study was to evaluate the influence of elevated levels of C-reactive protein (CRP) as well as low levels of albumin on patients with inoperable esophageal carcinoma. METHODS The data of 218 patients with advanced esophageal cancer, who were treated at a single center within 12 years, were evaluated retrospectively. Patient's age, gender, body weight, dysphagia, plasma levels of CRP and albumin, the Glasgow Prognostic Score (GPS) combining both indicators, and survival were assessed for statistical evaluation. RESULTS Thirty-nine (18.2%) had hypoalbuminemia and 161 (73.9%) had elevated CRP levels. Patients with hypoalbuminemia (P = 0.001) as well as patients with increased CRP levels (P = 0.001) showed a significantly shorter survival. Weight loss was correlated to elevated plasma CRP (P = 0.022), to diarrhea (P = 0.021), and to dysphagia (P = 0.008). Increasing GPS was significantly associated with poor survival (P = 0.001). CONCLUSIONS Elevated CRP levels and hypoalbuminemia are significantly associated with reduced survival and are considered to be an appropriate predictor for poor outcome in advanced esophageal carcinoma. The GPS provides additional detailed prognostication and should be therefore taken into consideration when the individual palliative strategy has to be scheduled.
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Affiliation(s)
- Joerg Lindenmann
- Division of Thoracic and Hyperbaric Surgery, Department of Surgery, Medical University Graz, Austria
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Qumseya BJ, David W, Wolfsen HC. Photodynamic Therapy for Barrett's Esophagus and Esophageal Carcinoma. Clin Endosc 2013; 46:30-7. [PMID: 23423151 PMCID: PMC3572348 DOI: 10.5946/ce.2013.46.1.30] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2012] [Revised: 01/14/2013] [Accepted: 01/14/2013] [Indexed: 01/14/2023] Open
Abstract
This paper reviews the use of photodynamic therapy (PDT) in patients with Barrett's esophagus and esophageal carcinoma. We describe the history of PDT, mechanics, photosensitizers for PDT in patients with esophageal disease. Finally, we discuss its utility and limitations in this setting.
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Affiliation(s)
- Bashar J Qumseya
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, USA
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