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Clinical Phase I/II Study: Local Disease Control and Survival in Locally Advanced Pancreatic Cancer Treated with Electrochemotherapy. J Clin Med 2021; 10:jcm10061305. [PMID: 33810058 PMCID: PMC8005134 DOI: 10.3390/jcm10061305] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 03/15/2021] [Accepted: 03/16/2021] [Indexed: 02/06/2023] Open
Abstract
Objective. To assess local disease control rates (LDCR) and overall survival (OS) in locally advanced pancreatic cancer (LAPC) treated with electrochemotherapy (ECT). Methods. Electrochemotherapy with bleomycin was performed in 25 LAPC patients who underwent baseline Magnetic Resonance Imaging (MRI) and/or Computed Tomography (CT) and Position Emission Tomography (PET) scans before ECT and 1 and 6 months post ECT. LDCR were assessed using Response Evaluation Criteria in Solid Tumors (RECIST 1.1) and Choi criteria. Needle electrodes with fixed linear (N-30-4B) or fixed hexagonal configurations (N-30-HG or I-40-HG or H-30-ST) or variable geometry (VGD1230 or VGD1240) (IGEA S.p.A., Carpi, Italy) were used to apply electric pulses. Pain evaluation was performed pre-ECT, after 1 month and after 6 months with ECT. Overall survival estimates were calculated by means of a Kaplan-Meier analysis. Results. At 1 month after ECT, 76% of patients were in partial response (PR) and 20% in stable disease (SD). Six months after ECT, 44.0% patients were still in PR and 12.0% in SD. A LDCR of 56.0% was reached six months after ECT: 13 patients treated with fixed geometry had a LDCR of 46.1%, while for the 12 patients treated with variable geometry, the LDCR was 66.7%. The overall survival median value was 11.5 months: for patients treated with fixed geometry the OS was 6 months, while for patients treated with variable geometry it was 12 months. Electrochemotherapy was well-tolerated and abdominal pain was rapidly resolved. Conclusions. Electrochemotherapy obtained good results in terms of LDCR and OS in LAPC. Multiple needle insertion in a variable geometry configuration optimized by pre-treatment planning determined an increase in LDCR and OS compared to a fixed geometry configuration.
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Hilmi M, Cros J, Puleo F, Augustin J, Emile JF, Svrcek M, Hammel P, Arsenijevic T, Van Laethem JL, Bachet JB, Nicolle R. Tumour and stroma RNA signatures predict more accurately distant recurrence than clinicopathological factors in resected pancreatic adenocarcinoma. Eur J Cancer 2021; 148:171-180. [PMID: 33743485 DOI: 10.1016/j.ejca.2021.01.042] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 01/19/2021] [Accepted: 01/29/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND Few patients with pancreatic adenocarcinoma (PAC) are eligible for surgery. Patients with early relapse have a poor prognosis and might be better candidates for a medical approach. Clinical and pathological parameters only partially predict recurrence and are only obtained after surgery. PAC subtypes based on gene expression were proposed, and we assessed if they could predict the risk and type of recurrence independently of clinicopathological parameters. METHODS Patients with curative-intent surgery for PAC without pretreatment were selected and divided into two independent cohorts defined as discovery (n = 381) and validation (n = 149) cohorts. Transcriptomic analyses were performed on formalin-fixed paraffin-embedded surgical samples to characterise tumour and stroma compartments using previously defined signatures. We associated molecular and clinicopathological characteristics with general, distant, and local recurrences using Cox regression analyses. RESULTS We found that tumour biology predicted distant recurrence contrary to local recurrence, which was directly related to resection margin status. Pure basal-like and stroma-activated subtypes were strongly associated with distant recurrence, independently of clinicopathological factors (hazard ratios [HRs] = 5.85, p < 0.001 and HR = 1.75, p = 0.007, respectively). By dissecting tumoural and stromal compartments, we demonstrated that the basal-like tumour component positively correlated with distant recurrence in both cohorts (HR = 1.45, p < 0.001 and HR = 1.90, p < 0.001), whereas the inactive structural stroma component was protective against distant recurrence (HR = 0.68, p < 0.001 and HR = 0.72, p < 0.001). CONCLUSIONS In addition to suggesting a different mechanism for local and distant relapse (incomplete resection and high metastatic potential, respectively), our results show the potency of molecular phenotype to predict patient outcome regarding distant recurrences.
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Affiliation(s)
- Marc Hilmi
- Programme Cartes D'Identité des Tumeurs (CIT), Ligue Nationale Contre le Cancer, Paris, France.
| | - Jérôme Cros
- Department of Pathology, Assistance Publique Hopitaux de Paris, Beaujon Hopsital, INSERM U1149, Université de Paris, Clichy, France
| | - Francesco Puleo
- Department of Gastroenterology and Medical Oncology, Delta Hospital CHIREC, Brussels, Belgium
| | - Jeremy Augustin
- Department of Pathology, Assistance Publique Hopitaux de Paris, Pitié Salpêtrière Hospital, Sorbonne Université, Paris, France
| | - Jean-Francois Emile
- Department of Pathology, Assistance Publique Hopitaux de Paris, Ambroise Paré Hospital, Université de Versailles Saint Quentin-En-Yvelines, Boulogne-Billancourt, France
| | - Magali Svrcek
- Department of Pathology, Assistance Publique Hopitaux de Paris, Saint-Antoine Hospital, Sorbonne Université, Paris, France
| | - Pascal Hammel
- Department of Pancreatology, Assistance Publique Hopitaux de Paris, Beaujon Hopsital, University Paris VII, Clichy, France
| | - Tatjana Arsenijevic
- Department of Gastroenterology and Medical Oncology, Hôpital Erasme and Laboratory of Experimental Gastroenterology, Université Libre de Bruxelles, Brussels, Belgium
| | - Jean-Luc Van Laethem
- Department of Gastroenterology and Medical Oncology, Hôpital Erasme and Laboratory of Experimental Gastroenterology, Université Libre de Bruxelles, Brussels, Belgium
| | - Jean-Baptiste Bachet
- Department of Hepato-Gastroenterology, Assistance Publique Hopitaux de Paris, Pitié Salpêtrière Hospital, Sorbonne Université, Paris, France
| | - Remy Nicolle
- Programme Cartes D'Identité des Tumeurs (CIT), Ligue Nationale Contre le Cancer, Paris, France
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Iwasaki E, Fukuhara S, Horibe M, Kawasaki S, Seino T, Takimoto Y, Tamagawa H, Machida Y, Kayashima A, Noda M, Hayashi H, Kanai T. Endoscopic Ultrasound-Guided Sampling for Personalized Pancreatic Cancer Treatment. Diagnostics (Basel) 2021; 11:469. [PMID: 33800161 PMCID: PMC8000964 DOI: 10.3390/diagnostics11030469] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 02/27/2021] [Accepted: 02/27/2021] [Indexed: 02/06/2023] Open
Abstract
Pancreatic cancer is the most lethal solid malignancy, and the number of patients with pancreatic cancer is increasing. Systemic chemotherapies are often ineffective for such patients, and there is an urgent need for personalized medicine. Unlike other types of cancer, personalized treatments for pancreatic cancer are still in development. Consequently, pancreatic cancer is less sensitive to anticancer drugs and is often refractory to common treatments. Therefore, advances in personalized medicine for pancreatic cancer are necessary. This review examined advances in personalized medicine for pancreatic cancer, including the use of endoscopic ultrasound (EUS)-guided sampling. EUS-guided sampling is widely used for diagnosing pancreatic tumors and is expected to be applied to sampled tissues. Additionally, there has been an increase in clinical research using EUS-guided sampling. The combination of precision medicine using genomic testing and pharmacological profiles based on high-throughput drug sensitivity testing using patient-derived organoids is expected to revolutionize pancreatic cancer treatment.
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Affiliation(s)
- Eisuke Iwasaki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine 35, Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan; (M.H.); (S.K.); (T.S.); (Y.T.); (H.T.); (Y.M.); (A.K.); (M.N.); (T.K.)
| | - Seiichiro Fukuhara
- Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine 35, Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan;
| | - Masayasu Horibe
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine 35, Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan; (M.H.); (S.K.); (T.S.); (Y.T.); (H.T.); (Y.M.); (A.K.); (M.N.); (T.K.)
| | - Shintaro Kawasaki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine 35, Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan; (M.H.); (S.K.); (T.S.); (Y.T.); (H.T.); (Y.M.); (A.K.); (M.N.); (T.K.)
| | - Takashi Seino
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine 35, Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan; (M.H.); (S.K.); (T.S.); (Y.T.); (H.T.); (Y.M.); (A.K.); (M.N.); (T.K.)
| | - Yoichi Takimoto
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine 35, Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan; (M.H.); (S.K.); (T.S.); (Y.T.); (H.T.); (Y.M.); (A.K.); (M.N.); (T.K.)
| | - Hiroki Tamagawa
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine 35, Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan; (M.H.); (S.K.); (T.S.); (Y.T.); (H.T.); (Y.M.); (A.K.); (M.N.); (T.K.)
| | - Yujiro Machida
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine 35, Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan; (M.H.); (S.K.); (T.S.); (Y.T.); (H.T.); (Y.M.); (A.K.); (M.N.); (T.K.)
| | - Atsuto Kayashima
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine 35, Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan; (M.H.); (S.K.); (T.S.); (Y.T.); (H.T.); (Y.M.); (A.K.); (M.N.); (T.K.)
| | - Marin Noda
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine 35, Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan; (M.H.); (S.K.); (T.S.); (Y.T.); (H.T.); (Y.M.); (A.K.); (M.N.); (T.K.)
| | - Hideyuki Hayashi
- Keio Cancer Center, Genomic Units, Keio University School of Medicine 35, Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan;
| | - Takanori Kanai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine 35, Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan; (M.H.); (S.K.); (T.S.); (Y.T.); (H.T.); (Y.M.); (A.K.); (M.N.); (T.K.)
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Donini C, Rotolo R, Proment A, Aglietta M, Sangiolo D, Leuci V. Cellular Immunotherapy Targeting Cancer Stem Cells: Preclinical Evidence and Clinical Perspective. Cells 2021; 10:cells10030543. [PMID: 33806296 PMCID: PMC8001974 DOI: 10.3390/cells10030543] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 02/24/2021] [Accepted: 02/25/2021] [Indexed: 02/08/2023] Open
Abstract
The term “cancer stem cells” (CSCs) commonly refers to a subset of tumor cells endowed with stemness features, potentially involved in chemo-resistance and disease relapses. CSCs may present peculiar immunogenic features influencing their homeostasis within the tumor microenvironment. The susceptibility of CSCs to recognition and targeting by the immune system is a relevant issue and matter of investigation, especially considering the multiple emerging immunotherapy strategies. Adoptive cellular immunotherapies, especially those strategies encompassing the genetic redirection with chimeric antigen receptors (CAR), hold relevant promise in several tumor settings and might in theory provide opportunities for selective elimination of CSC subsets. Initial dedicated preclinical studies are supporting the potential targeting of CSCs by cellular immunotherapies, indirect evidence from clinical studies may be derived and new studies are ongoing. Here we review the main issues related to the putative immunogenicity of CSCs, focusing on and highlighting the existing evidence and opportunities for cellular immunotherapy approaches with T and non-T antitumor lymphocytes.
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Affiliation(s)
- Chiara Donini
- Department of Oncology, University of Turin, 10124 Turin, Italy; (C.D.); (A.P.); (M.A.)
- Candiolo Cancer Institute, FPO–IRCCS, Str. Prov. 142, km 3,95, 10060 Candiolo (TO), Italy; (R.R.); (V.L.)
| | - Ramona Rotolo
- Candiolo Cancer Institute, FPO–IRCCS, Str. Prov. 142, km 3,95, 10060 Candiolo (TO), Italy; (R.R.); (V.L.)
| | - Alessia Proment
- Department of Oncology, University of Turin, 10124 Turin, Italy; (C.D.); (A.P.); (M.A.)
| | - Massimo Aglietta
- Department of Oncology, University of Turin, 10124 Turin, Italy; (C.D.); (A.P.); (M.A.)
- Candiolo Cancer Institute, FPO–IRCCS, Str. Prov. 142, km 3,95, 10060 Candiolo (TO), Italy; (R.R.); (V.L.)
| | - Dario Sangiolo
- Department of Oncology, University of Turin, 10124 Turin, Italy; (C.D.); (A.P.); (M.A.)
- Candiolo Cancer Institute, FPO–IRCCS, Str. Prov. 142, km 3,95, 10060 Candiolo (TO), Italy; (R.R.); (V.L.)
- Correspondence: ; Tel.: +39-011-993-3503; Fax: +39-011-993-3522
| | - Valeria Leuci
- Candiolo Cancer Institute, FPO–IRCCS, Str. Prov. 142, km 3,95, 10060 Candiolo (TO), Italy; (R.R.); (V.L.)
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Endoscopic ultrasound-guided drainage of a fungal liver abscess using a lumen-apposing metal stent: case report and literature review. ACTA ACUST UNITED AC 2021; 59:93-98. [PMID: 33170145 DOI: 10.2478/rjim-2020-0035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Indexed: 11/20/2022]
Abstract
Liver abscesses are rare entities for which percutaneous drainage is traditionally employed. The technique is simple, but associated with a significant rate of side effects and patient discomfort. We herein report a case of fungal left liver lobe abscess that was successfully treated by using EUS-guided drainage, with insertion of a large caliber lumen-apposing metal stent. The literature review we performed on the topic seems to favor, at least for abscess in the left and/or caudate liver lobes, EUS as compared to percutaneous drainage.
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Sagami R, Yamao K, Nakahodo J, Minami R, Tsurusaki M, Murakami K, Amano Y. Pre-Operative Imaging and Pathological Diagnosis of Localized High-Grade Pancreatic Intra-Epithelial Neoplasia without Invasive Carcinoma. Cancers (Basel) 2021; 13:cancers13050945. [PMID: 33668239 PMCID: PMC7956417 DOI: 10.3390/cancers13050945] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 02/08/2021] [Accepted: 02/19/2021] [Indexed: 12/11/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) arises from precursor lesions, such as pancreatic intra-epithelial neoplasia (PanIN) and intraductal papillary mucinous neoplasm (IPMN). The prognosis of high-grade precancerous lesions, including high-grade PanIN and high-grade IPMN, without invasive carcinoma is good, despite the overall poor prognosis of PDAC. High-grade PanIN, as a lesion preceding invasive PDAC, is therefore a primary target for intervention. However, detection of localized high-grade PanIN is difficult when using standard radiological approaches. Therefore, most studies of high-grade PanIN have been conducted using specimens that harbor invasive PDAC. Recently, imaging characteristics of high-grade PanIN have been revealed. Obstruction of the pancreatic duct due to high-grade PanIN may induce a loss of acinar cells replaced by fibrosis and lobular parenchymal atrophy. These changes and additional inflammation around the branch pancreatic ducts (BPDs) result in main pancreatic duct (MPD) stenosis, dilation, retention cysts (BPD dilation), focal pancreatic parenchymal atrophy, and/or hypoechoic changes around the MPD. These indirect imaging findings have become important clues for localized, high-grade PanIN detection. To obtain pre-operative histopathological confirmation of suspected cases, serial pancreatic-juice aspiration cytologic examination is effective. In this review, we outline current knowledge on imaging characteristics of high-grade PanIN.
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Affiliation(s)
- Ryota Sagami
- Department of Gastroenterology, Oita San-ai Medical Center, 1213 Oaza Ichi, Oita, Oita 870-1151, Japan
- Pancreatic Cancer Research for Secure Salvage Young Investigators (PASSYON), Osaka-Sayama, Osaka 589-8511, Japan; (K.Y.); (J.N.); (R.M.)
- Correspondence: ; Tel.: +81-97-541-1311; Fax: +81-97-541-5218
| | - Kentaro Yamao
- Pancreatic Cancer Research for Secure Salvage Young Investigators (PASSYON), Osaka-Sayama, Osaka 589-8511, Japan; (K.Y.); (J.N.); (R.M.)
- Department of Gastroenterology and Hepatology, Kindai University, Osaka-Sayama, Osaka 589-8511, Japan
| | - Jun Nakahodo
- Pancreatic Cancer Research for Secure Salvage Young Investigators (PASSYON), Osaka-Sayama, Osaka 589-8511, Japan; (K.Y.); (J.N.); (R.M.)
- Department of Gastroenterology Tokyo Metropolitan Cancer and Infectious Disease Center Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo 113-8677, Japan
| | - Ryuki Minami
- Pancreatic Cancer Research for Secure Salvage Young Investigators (PASSYON), Osaka-Sayama, Osaka 589-8511, Japan; (K.Y.); (J.N.); (R.M.)
- Department of Gastroenterology, Tenri Hospital, 200 Mishimacho, Tenri, Nara 632-0015, Japan
| | - Masakatsu Tsurusaki
- Department of Diagnostic Radiology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka 589-8511, Japan;
| | - Kazunari Murakami
- Department of Gastroenterology, Faculty of Medicine, Oita University, 1-1 Idaigaoka, Hasamacho, Yufu, Oita 879-5593, Japan;
| | - Yuji Amano
- Department of Endoscopy, Urawa Kyosai Hospital, 3-15-31 Harayama, Midoriku, Saitama 336-0931, Japan;
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Grigoriadis S, Tsitskari M, Ioannidi M, Zavridis P, Kotsantis I, Kelekis A, Filippiadis D. Computed Tomography-Guided Percutaneous Radiofrequency Ablation of the Splanchnic Nerves as a Single Treatment for Pain Reduction in Patients with Pancreatic Cancer. Diagnostics (Basel) 2021; 11:diagnostics11020303. [PMID: 33668667 PMCID: PMC7917944 DOI: 10.3390/diagnostics11020303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 02/11/2021] [Accepted: 02/12/2021] [Indexed: 11/16/2022] Open
Abstract
The aim of this paper is to prospectively evaluate the efficacy and safety of percutaneous computed tomography (CT)-guided radiofrequency (RF) neurolysis of splanchnic nerves as a single treatment for pain reduction in patients with pancreatic cancer. Patients with pancreatic ductal adenocarcinoma suffering from abdominal pain refractory to conservative medication who underwent CT-guided neurolysis of splanchnic nerves by means of continuous radiofrequency were prospectively evaluated for pain and analgesics reduction as well as for survival. In all patients, percutaneous neurolysis was performed with a bilateral retrocrural paravertebral approach at T12 level using a 20 Gauge RF blunt curved cannula with a 1cm active tip electrode. Self-reported pain scores were assessed before and at the last follow-up using a pain inventory with numeric visual scale (NVS) units. The mean patient age was 65.4 ± 10.8 years (male-female: 19-11). The mean pain score prior to RF neurolysis of splanchnic nerves was 9.0 NVS units; this score was reduced to 2.9, 3.1, 3.6, 3.8, and 3.9 NVS units at 1 week, 1, 3, 6, and 12 months respectively (p < 0.001). Significantly reduced analgesic usage was reported in 28/30 patients. Two grade I complications were reported according to the Cardiovascular and Interventional Radiological Society of Europe (CIRSE) classification system. According to the results of the present study, solely performed computed tomography-guided radiofrequency neurolysis of splanchnic nerves can be considered a safe and efficacious single-session technique for pain palliation in patients with pancreatic ductal adenocarcinoma suffering from abdominal pain refractory to conservative medication. Although effective in pain reduction the technique seems to have no effect upon survival improvement.
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Affiliation(s)
- Stavros Grigoriadis
- 2nd Department of Radiology, Medical School, National and Kapodistrian University of Athens, University General Hospital “ATTIKON”, 12462 Athens, Greece; (M.I.); (A.K.); (D.F.)
- Correspondence: ; Tel.: +30-210-5831832; Fax: +30-210-5326418
| | - Maria Tsitskari
- Interventional Radiology Department, George Papanikolaou General Hospital, 57010 Thessaloniki, Greece; (M.T.); (P.Z.)
| | - Maria Ioannidi
- 2nd Department of Radiology, Medical School, National and Kapodistrian University of Athens, University General Hospital “ATTIKON”, 12462 Athens, Greece; (M.I.); (A.K.); (D.F.)
| | - Periklis Zavridis
- Interventional Radiology Department, George Papanikolaou General Hospital, 57010 Thessaloniki, Greece; (M.T.); (P.Z.)
| | - Ioannis Kotsantis
- Section of Medical Oncology, 2nd Department of Internal Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, 12462 Athens, Greece;
| | - Alexis Kelekis
- 2nd Department of Radiology, Medical School, National and Kapodistrian University of Athens, University General Hospital “ATTIKON”, 12462 Athens, Greece; (M.I.); (A.K.); (D.F.)
| | - Dimitrios Filippiadis
- 2nd Department of Radiology, Medical School, National and Kapodistrian University of Athens, University General Hospital “ATTIKON”, 12462 Athens, Greece; (M.I.); (A.K.); (D.F.)
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Yousaf MN, Ehsan H, Muneeb A, Wahab A, Sana MK, Neupane K, Chaudhary FS. Role of Radiofrequency Ablation in the Management of Unresectable Pancreatic Cancer. Front Med (Lausanne) 2021; 7:624997. [PMID: 33644089 PMCID: PMC7904870 DOI: 10.3389/fmed.2020.624997] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 12/11/2020] [Indexed: 12/15/2022] Open
Abstract
Pancreatic cancer is one of the most aggressive malignancies of the digestive tract and carries a poor prognosis. The majority of patients have advanced disease at the time of diagnosis. Surgical resection offers the only curative treatment, but only a small proportion of patients can undergo surgical resection. Radiofrequency ablation (RFA) is a well-known modality in the management of solid organ tumors, however, its utility in the management of pancreatic cancer is under investigation. Since the past decade, there is increasing use of RFA as it provides a feasible palliation treatment in the management of unresectable pancreatic cancer. RFA causes tumor cytoreduction through multiple mechanisms such as coagulative necrosis, protein denaturation, and activation of anticancer immunity. The safety profile of RFA is controversial because of the high risk for complications, however, small prospective and retrospective studies have shown promising results in its applicability for palliative management of unresectable pancreatic malignancies. In this review, we discuss different approaches of RFA, their indications, technical accessibility, safety, and major complications in the management of unresectable pancreatic cancer.
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Affiliation(s)
- Muhammad Nadeem Yousaf
- Department of Medicine, MedStar Union Memorial Hospital, Baltimore, MD, United States
- MedStar Franklin Square Medical Center, Baltimore, MD, United States
- MedStar Good Samaritan Hospital, Baltimore, MD, United States
- MedStar Harbor Hospital, Baltimore, MD, United States
| | - Hamid Ehsan
- Department of Medicine, MedStar Union Memorial Hospital, Baltimore, MD, United States
| | - Ahmad Muneeb
- Department of Medicine, Faisalabad Medical University, Faisalabad, Pakistan
| | - Ahsan Wahab
- Department of Medicine, Baptist Medical Center South, Montgomery, AL, United States
| | - Muhammad K. Sana
- Department of Medicine, King Edward Medical University, Lahore, Pakistan
| | - Karun Neupane
- Department of Medicine, Manipal College of Medical Sciences, Pokhara, Nepal
| | - Fizah S. Chaudhary
- Department of Medicine, MedStar Union Memorial Hospital, Baltimore, MD, United States
- MedStar Franklin Square Medical Center, Baltimore, MD, United States
- MedStar Good Samaritan Hospital, Baltimore, MD, United States
- MedStar Harbor Hospital, Baltimore, MD, United States
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Larghi A, Rimbaș M, Rizzatti G, Carbone C, Gasbarrini A, Costamagna G, Alfieri S, Tortora G. Endoscopic ultrasound-guided therapies for pancreatic solid tumors: An overview. Semin Oncol 2021; 48:95-105. [PMID: 33608132 DOI: 10.1053/j.seminoncol.2021.01.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 01/16/2021] [Indexed: 12/14/2022]
Abstract
The close proximity of the endoscopic ultrasound (EUS) probe to the pancreas, coupled with the ease with which a needle can be inserted into a pancreatic lesion, have contributed to the development of EUS-guided therapies for both adenocarcinoma and neuroendocrine pancreatic neoplasms. EUS-guided fine needle injection of different types of drugs, implantation of fiducial markers to facilitate stereotactic body radiation therapy or of radioactive seeds to perform brachytherapy, and the use of different thermal and nonthermal ablation devices and techniques have all been tested in preliminary human studies. This manuscript will present the available evidence accumulated thus far in the field of EUS-guided oncological treatment of pancreatic solid tumors, along with a look into possible future applications.
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Affiliation(s)
- Alberto Larghi
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy.
| | - Mihai Rimbaș
- Gastroenterology Department, Colentina Clinical Hospital, Carol Davila University of Medicine, Bucharest, Romania
| | - Gianenrico Rizzatti
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy; Gastroenterology Division, Fondazione Policlinico Universitario A. Gemelli, Catholic University, IRCCS, Rome, Italy
| | - Carmine Carbone
- Oncological Division, Fondazione Policlinico Universitario A. Gemelli, Catholic University, IRCCS, Rome, Italy
| | - Antonio Gasbarrini
- Gastroenterology Division, Fondazione Policlinico Universitario A. Gemelli, Catholic University, IRCCS, Rome, Italy
| | - Guido Costamagna
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Catholic University, Rome, Italy; IHU-USIAS, University of Strasbourg, Strasbourg, France
| | - Sergio Alfieri
- Digestive Surgery, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Catholic University, Rome, Italy
| | - Giampaolo Tortora
- Oncological Division, Fondazione Policlinico Universitario A. Gemelli, Catholic University, IRCCS, Rome, Italy
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Della-Torre E, Lanzillotta M, Campochiaro C, Di-Colo G, Mancuso G, Capurso G, Falconi M, Dagna L. Efficacy and safety of rituximab biosimilar (CT-P10) in IgG4-related disease: an observational prospective open-label cohort study. Eur J Intern Med 2021; 84:63-67. [PMID: 33386207 DOI: 10.1016/j.ejim.2020.12.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 11/29/2020] [Accepted: 12/08/2020] [Indexed: 01/13/2023]
Abstract
OBJECTIVE Rituximab is increasingly used in IgG4-related disease (IgG4-RD) but high costs limit its wide off-label administration. European and US regulatory agencies have recently approved rituximab biosimilars for the treatment of different rheumatologic and hematological conditions. No data are available, yet, on the efficacy and safety of rituximab biosimilars for the treatment of IgG4-RD. Scope of the present work is to evaluate the efficacy and safety of the rituximab biosimilar CT-P10 (RTX-B) in patients with IgG4-RD. METHODS Patients with active IgG4-RD, naïve to rituximab or switched from the originator (RTX-O) to the biosimilar were treated with RTX-B and prospectively followed-up for 18 months. Safety and efficacy were assessed at six months. Relapse rate was assessed at 18 months. Disease activity was assessed by means of the IgG4-RD Responder Index (IgG4-RD RI). RESULTS Thirty-eight patients were included in this study. Thirty-three patients (87%) were naïve to RTX. Five patients (13%) relapsed after RTX-O and were switched to RTX-B. After six months, 21 patients (60%) achieved disease remission. The median serum IgG4 concentration decreased from 1344 to 575 mg/L (p < 0.01), and the median IgG4-RD RI decreased from 7.5 to 0 (p < 0.01). B-cell depletion was observed in all patients. Eight patients (36%) relapsed within 18 months. Side effects related to RTX-B administration were observed in 14 patients (37%). These results are in line with our previous experience with RTX-O. CONCLUSIONS The (TruximaTM) rituximab biosimilar CT-P10 represents a safe and effective alternative to rituximab originator for the treatment of IgG4-RD.
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Affiliation(s)
- Emanuel Della-Torre
- Università Vita-Salute San Raffaele, All at IRCCS San Raffaele Scientific Institute, Milan, Italy; Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), All at IRCCS San Raffaele Scientific Institute, Milan, Italy.
| | - Marco Lanzillotta
- Università Vita-Salute San Raffaele, All at IRCCS San Raffaele Scientific Institute, Milan, Italy; Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), All at IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Corrado Campochiaro
- Università Vita-Salute San Raffaele, All at IRCCS San Raffaele Scientific Institute, Milan, Italy; Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), All at IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Giulia Di-Colo
- Università Vita-Salute San Raffaele, All at IRCCS San Raffaele Scientific Institute, Milan, Italy; Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), All at IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Gaia Mancuso
- Università Vita-Salute San Raffaele, All at IRCCS San Raffaele Scientific Institute, Milan, Italy; Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), All at IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Gabriele Capurso
- Pancreato-Biliary Endoscopy and Endosonography Division, All at IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Massimo Falconi
- Università Vita-Salute San Raffaele, All at IRCCS San Raffaele Scientific Institute, Milan, Italy; Division of Pancreatic Surgery, Pancreas Translational and Clinical Research Center, All at IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Lorenzo Dagna
- Università Vita-Salute San Raffaele, All at IRCCS San Raffaele Scientific Institute, Milan, Italy; Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), All at IRCCS San Raffaele Scientific Institute, Milan, Italy
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261
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Rovati L, Kaneko N, Pedica F, Monno A, Maehara T, Perugino C, Lanzillotta M, Pecetta S, Stone JH, Doglioni C, Manfredi AA, Pillai S, Della-Torre E. Mer tyrosine kinase (MerTK) as a possible link between resolution of inflammation and tissue fibrosis in IgG4-related disease. Rheumatology (Oxford) 2021; 60:4929-4941. [PMID: 33512463 DOI: 10.1093/rheumatology/keab096] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 01/17/2021] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVES IgG4-related disease (IgG4-RD) is a systemic fibro-inflammatory disorder characterized by a dysregulated resolution of inflammation and wound healing response that might develop after an apoptotic insult induced by cytotoxic T lymphocytes (CTLs). Mer receptor tyrosine kinase (MerTK) and its ligand Protein S (ProS1) have a pivotal role in the resolution of inflammation, being implicated in the clearance of apoptotic cells, quenching of the immune response and development of tissue fibrosis. In the present work we aimed to investigate a possible involvement of the MerTK signalling pathway in the pathogenesis of IgG4-RD and development of tissue fibrosis. METHODS MerTK and ProS1 expression patterns in IgG4-RD lesions were evaluated by immunohistochemistry and immunofluorescence studies. Circulating MerTK+ monocytes, soluble Mer and MerTK ligands were measured in the peripheral blood of IgG4-RD patients and healthy controls by flow cytometry and ELISA, respectively. RESULTS MerTK was highly expressed by macrophages infiltrating IgG4-RD lesions. MerTK+ macrophages were more abundant in IgG4-RD than in Sjögren syndrome and interacted with apoptotic cells and ProS1 expressing T and B lymphocytes. Moreover, they expressed the pro-fibrotic cytokine TGF-β and their numbers declined following rituximab induced disease remission. Circulating MerTK+ monocytes, soluble Mer and MerTK ligands were not increased in the peripheral blood of patients with IgG4-RD. CONCLUSIONS The MerTK-ProS1 axis is activated in IgG4-RD lesions, possibly leading to persistent stimulation of processes involved in the resolution of inflammation and tissue fibrosis.
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Affiliation(s)
- Lucrezia Rovati
- Università Vita-Salute San Raffaele, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Ragon Institute of MGH, MIT, and Harvard, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Naoki Kaneko
- Ragon Institute of MGH, MIT, and Harvard, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.,Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Federica Pedica
- Università Vita-Salute San Raffaele, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Pathology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Antonella Monno
- Autoimmunity and Vascular Inflammation Laboratory, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Takashi Maehara
- Ragon Institute of MGH, MIT, and Harvard, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.,Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Cory Perugino
- Ragon Institute of MGH, MIT, and Harvard, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.,Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Marco Lanzillotta
- Università Vita-Salute San Raffaele, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Simone Pecetta
- Ragon Institute of MGH, MIT, and Harvard, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - John H Stone
- Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Claudio Doglioni
- Università Vita-Salute San Raffaele, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Pathology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Angelo A Manfredi
- Università Vita-Salute San Raffaele, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Autoimmunity and Vascular Inflammation Laboratory, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Shiv Pillai
- Ragon Institute of MGH, MIT, and Harvard, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Emanuel Della-Torre
- Università Vita-Salute San Raffaele, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Ragon Institute of MGH, MIT, and Harvard, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.,Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Scientific Institute, Milan, Italy
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262
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Shabana AM, Kambhampati SP, Hsia RC, Kannan RM, Kokkoli E. Thermosensitive and biodegradable hydrogel encapsulating targeted nanoparticles for the sustained co-delivery of gemcitabine and paclitaxel to pancreatic cancer cells. Int J Pharm 2021; 593:120139. [PMID: 33278494 DOI: 10.1016/j.ijpharm.2020.120139] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 11/23/2020] [Accepted: 11/27/2020] [Indexed: 01/12/2023]
Abstract
Pancreatic cancer represents a life threatening disease with rising mortality. Although the synergistic combination of gemcitabine and albumin-bound paclitaxel has proven to enhance the median survival rates as compared to gemcitabine alone, their systemic and repeated co-administration has been associated with serious toxic side effects and poor patient compliance. For this purpose, we designed a thermosensitive and biodegradable hydrogel encapsulating targeted nanoparticles for the local and sustained delivery of gemcitabine (GEM) and paclitaxel (PTX) to pancreatic cancer. GEM and PTX were loaded into PR_b-functionalized liposomes targeting integrin α5β1, which was shown to be overexpressed in pancreatic cancer. PR_b is a fibronectin-mimetic peptide that binds to α5β1 with high affinity and specificity. The PR_b liposomes were encapsulated into a poly(δ-valerolactone-co-D,L-lactide)-b-poly(ethylene glycol)-b-poly(δ-valerolactone-co-D,L-lactide) (PVLA-PEG-PVLA) hydrogel and demonstrated sustained release of both drugs compared to PR_b-functionalized liposomes free in solution or free drugs in the hydrogel. Moreover, the hydrogel-nanoparticle system was proven to be very efficient towards killing monolayers of human pancreatic cancer cells (PANC-1), and showed a significant reduction in the growth pattern of PANC-1 tumor spheroids as compared to hydrogels encapsulating non-targeted liposomes with GEM/PTX or free drugs, after a one week treatment period. Our hybrid hydrogel-nanoparticle system is a promising platform for the local and sustained delivery of GEM/PTX to pancreatic cancer, with the goal of maximizing the therapeutic efficacy of this synergistic drug cocktail while potentially minimizing toxic side effects and eliminating the need for repeated co-administration.
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Affiliation(s)
- Ahmed M Shabana
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD 21218, United States; Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | - Siva P Kambhampati
- Center for Nanomedicine, Department of Ophthalmology, Wilmer Eye Institute Johns Hopkins University School of Medicine, Baltimore, MD 21231, United States
| | - Ru-Ching Hsia
- Department of Neural and Pain Sciences, Electron Microscopy Core Imaging Facility, University of Maryland Baltimore Dental School, Baltimore, MD 21201, United States
| | - Rangaramanujam M Kannan
- Center for Nanomedicine, Department of Ophthalmology, Wilmer Eye Institute Johns Hopkins University School of Medicine, Baltimore, MD 21231, United States; Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD 21218, United States
| | - Efrosini Kokkoli
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD 21218, United States; Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD 21218, United States.
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263
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Shakir A, Wheeler Y, Krishnaswamy G. The enigmatic immunoglobulin G4-related disease and its varied cardiovascular manifestations. Heart 2021; 107:790-798. [PMID: 33468575 DOI: 10.1136/heartjnl-2020-318041] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 11/10/2020] [Accepted: 11/24/2020] [Indexed: 12/13/2022] Open
Abstract
Immunoglobulin G4-related disease (IgG4-RD) is a systemic fibroinflammatory disease characterised by multiorgan lymphoplasmacytic infiltration, obliterative phlebitis and storiform fibrosis. It can be associated with cardiovascular pathology. The objective of this narrative review is to summarise the published literature on cardiovascular manifestations of IgG4-RD and to provide a basis for diagnosis and management of the condition by the practising cardiologist.We propose the following categorisations of cardiovascular IgG4-RD: aortitis, medium-vessel arteritis, pulmonary vascular disease, phlebitis, valvulopathy, pericarditis, myocardial disease and antineutrophilic cytoplasmic antibody-associated vasculitis. We also review herein developments in radiological diagnosis and reported medical and surgical therapies. Cardiovascular lesions frequently require procedural and/or surgical interventions, such as aortic aneurysm repair and valve replacement. IgG4-RD of the cardiovascular system results in serious complications that can be missed if not evaluated aggressively. These are likely underdiagnosed, as clinical presentations frequently mimic cardiovascular disease due to more common aetiologies (myocardial infarction, abdominal aortic aneurysm and so on). While systemic corticosteroids are the mainstay of IgG4-RD treatment, biological and disease-modifying agents are becoming more widely used. Cardiologists should be aware of cardiovascular IgG4-RD as a differential diagnosis, and understand the roles of corticosteroids, disease-modifying agents and biologicals, as well as their integration with surgical approaches. There are several knowledge gaps, including diagnosis, risk factors, pathogenesis and appropriate management in Ig4-RD of the cardiovascular system. Areas lacking well-conducted randomized trials include safety of steroids in the setting of vascular aneurysms and the role of disease-modifying drugs and biological agents in patients with established cardiovascular complications of this multifaceted enigmatic disease.
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Affiliation(s)
- Aamina Shakir
- Internal Medicine, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | | | - Guha Krishnaswamy
- Wake Forest University Department of Internal Medicine, Winston-Salem, North Carolina, USA .,Allergy, Asthma and Clinical Immunology, Bill Hefner VA Medical Center and affiliated institutions, Salisbury, North Carolina, USA
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264
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Jain P. Interventional management for cancer pain. INDIAN JOURNAL OF PAIN 2021. [DOI: 10.4103/ijpn.ijpn_17_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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265
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Kawabata H, Yamaguchi K, Ueda Y, Shinomiya R, Okazaki Y, Yamamoto T, Nakase K, Miyata M, Motoi S, Enoki Y, Minamikawa T. A Rare Case of COVID-19 Pneumonia Concomitant with Bleeding from Acute Gastric Mucosal Lesions. Intern Med 2021; 60:3421-3426. [PMID: 34719626 PMCID: PMC8627797 DOI: 10.2169/internalmedicine.7803-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
A 70-year-old man was diagnosed with coronavirus disease 2019 (COVID-19) pneumonia. Twenty-six days after admission, he experienced hematemesis despite improvement in his respiratory symptoms. Contrast-enhanced computed tomography revealed edematous stomach wall thickening with neither ischemic findings in the gastric wall nor obstruction of the gastric artery. Emergent esophagogastroduodenoscopy showed diffuse dark-red mucosa accompanied by multiple easy-bleeding, irregularly shaped ulcers throughout almost the whole stomach without active bleeding or visible vessels. The clinical course, including the endoscopic findings, progressed favorably with conservative treatment. COVID-19 pneumonia can present with acute gastric mucosal lesion, which may be induced by microvascular thrombosis due to COVID-19-related coagulopathy.
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Affiliation(s)
- Hideaki Kawabata
- Department of Gastroenterology, Kyoto Okamoto Memorial Hospital, Japan
| | | | - Yuki Ueda
- Department of Gastroenterology, Kyoto Okamoto Memorial Hospital, Japan
| | - Ryo Shinomiya
- Department of Gastroenterology, Kyoto Okamoto Memorial Hospital, Japan
| | - Yuji Okazaki
- Department of Gastroenterology, Kyoto Okamoto Memorial Hospital, Japan
| | - Tetsuya Yamamoto
- Department of Gastroenterology, Kyoto Okamoto Memorial Hospital, Japan
| | - Kojiro Nakase
- Department of Gastroenterology, Kyoto Okamoto Memorial Hospital, Japan
| | - Masatoshi Miyata
- Department of Gastroenterology, Kyoto Okamoto Memorial Hospital, Japan
| | - Shigehiro Motoi
- Department of Gastroenterology, Kyoto Okamoto Memorial Hospital, Japan
| | - Yasuyuki Enoki
- Department of Pathology, Kyoto Okamoto Memorial Hospital, Japan
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266
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DeWitt JM, Arain M, Chang KJ, Sharaiha R, Komanduri S, Muthusamy VR, Hwang JH. Interventional Endoscopic Ultrasound: Current Status and Future Directions. Clin Gastroenterol Hepatol 2021; 19:24-40. [PMID: 32950747 DOI: 10.1016/j.cgh.2020.09.029] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 09/11/2020] [Accepted: 09/15/2020] [Indexed: 02/06/2023]
Abstract
The evolution of endoscopic ultrasound (EUS) from a diagnostic to a therapeutic procedure has resulted in a paradigm shift toward endoscopic management of disease states that previously required percutaneous or surgical approaches. The past few years have seen additional techniques and devices that have enabled endoscopists to expand its diagnostic and therapeutic capabilities. Some of these techniques initially were reported more than a decade ago; however, with further device development and refinement in techniques there is potential for expanding the application of these techniques and new technologies to a broader group of interventional gastroenterologists. Lack of formalized training, devices, and prospective data regarding their use in addition to a scarcity of guidelines on implementation of these technologies into clinical practice are contributing factors impeding the growth of the field of interventional EUS. In April 2019, the American Gastroenterological Association's Center for Gastrointestinal Innovation and Technology conducted its annual Tech Summit and a key session focused on interventional EUS. This article is a White Paper generated from the conference, discusses the published literature pertaining to the topic of interventional EUS, and outlines a proposed framework for the implementation of interventional EUS techniques into clinical practice. Three primary areas of interventional EUS are addressed: (1) EUS-guided access; (2) EUS-guided tumor ablation; and (3) endohepatology. There was general agreement among participants on several key components. The introduction of these novel interventions requires better tools, more data on safety/outcomes, and improved training for endoscopists. Participants also agreed that widespread implementation and use of these techniques will require support from Gastrointestinal Societies and other key stakeholders including payers. Continued work by the Gastrointestinal Societies and manufacturers to provide training programs, appropriate equipment/work environments, and policies that motivate endoscopists to adopt new techniques is essential for growing the field of interventional EUS.
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Affiliation(s)
- John M DeWitt
- Department of Gastroenterology and Hepatology, Indiana University Medical Center, Indianapolis, Indiana
| | - Mustafa Arain
- Division of Gastroenterology, University of California, San Francisco, San Francisco, California
| | - Kenneth J Chang
- H. H. Chao Comprehensive Digestive Disease Center, Division of Gastroenterology and Hepatology, Department of Medicine, University of California, Irvine, California
| | - Reem Sharaiha
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Weill Cornell Medicine, New York, New York
| | - Sri Komanduri
- Department of Gastroenterology and Hepatology, Northwestern University, Chicago, Illinois
| | - V Raman Muthusamy
- Vatche and Tamar Manoukian Division of Digestive Diseases, Department of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Joo Ha Hwang
- Division of Gastroenterology and Hepatology, Department of Medicine, Stanford University, Stanford, California.
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267
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Dahale AS, Srivastava S, Saluja SS, Sachdeva S, Dalal A, Varakanahalli S. Management of scope-induced type I duodenal perforations: Over-the-scope clip versus surgery. Indian J Gastroenterol 2021; 40:287-294. [PMID: 33974228 PMCID: PMC8195754 DOI: 10.1007/s12664-021-01152-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 01/18/2021] [Indexed: 02/04/2023]
Abstract
BACKGROUND Scope-induced duodenal perforation is a life-threatening complication and surgery remains the standard of care. With the advent of over-the-scope clip (OTSC), scope-induced perforations are increasingly managed conservatively, though there is no study comparing this form of non-surgical treatment with surgery. We aimed to compare OTSC and surgery in the management of scope-induced perforation of the duodenum. METHODS We retrospectively collected data of scope-induced duodenal perforation patients. Perforations identified and treated within 24 h of procedure were analyzed. Factors analyzed were spectrum, etiology, baseline parameters, perforation size, outcome, comorbidities, and duration of hospital stay. RESULTS A total of 25 patients had type I duodenal perforations, out of whom five were excluded due to delayed diagnosis and treatment. Of the twenty, eight were treated with OTSC placement while the rest underwent surgery. Age was comparable and the majority were females. Baseline parameters and comorbidities were similar in both the groups. The median size of perforation was 1.5 cm in both the OTSC group and the surgical group. All patients were treated with standard of care according to institutional protocols. Patients in the OTSC group were started orally after 48 h of OTSC placement, while in the surgery group median time to oral intake was 7 days. Two patients in the surgical group died while there was no mortality in the OTSC group (p = 0.48). Median hospital stay was shorter in the OTSC group (2 days vs. 22 days, p = 0.003). CONCLUSIONS OTSC is a feasible and better option in type I duodenal perforations with a shorter hospital stay.
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Affiliation(s)
- Amol S. Dahale
- Department of Gastroenterology, Dr. D Y Patil Medical College and Hospital, Pimpri, Pune, 411 018 India
| | - Siddharth Srivastava
- Department of Gastroenterology, G B Pant Institute of Postgraduate Medical Education and Research, 1, J L N Marg, New Delhi, 110 002 India
| | - Sundeep Singh Saluja
- Department of Gastrointestinal Surgery, G B Pant Institute of Postgraduate Medical Education and Research, New Delhi, 110 002 India
| | - Sanjeev Sachdeva
- Department of Gastroenterology, G B Pant Institute of Postgraduate Medical Education and Research, 1, J L N Marg, New Delhi, 110 002 India
| | - Ashok Dalal
- Department of Gastroenterology, G B Pant Institute of Postgraduate Medical Education and Research, 1, J L N Marg, New Delhi, 110 002 India
| | - Shivakumar Varakanahalli
- Department of Gastroenterology, G B Pant Institute of Postgraduate Medical Education and Research, 1, J L N Marg, New Delhi, 110 002 India
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268
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Lorenzo N, Sabina DM, Guido C, Ilaria Grazia Z, Samira S, Valeria A, Daniele C, Diletta O, Antonella G, Marco M, Daniela B, Valerio DP, Andrea O, Agostino Maria DR, Fabio M, Maria Consiglia B, Jessica F, Sara M, Gian Luca G, Pierluigi Benedetti P, Paquale Bartomeo B, Felice G, Vincenzo C, Pietro I, Giuseppina C, Eugenio G, Domenico A. DCLK1, a Putative Stem Cell Marker in Human Cholangiocarcinoma. Hepatology 2021; 73:144-159. [PMID: 32978808 PMCID: PMC8243252 DOI: 10.1002/hep.31571] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 08/20/2020] [Accepted: 09/02/2020] [Indexed: 02/05/2023]
Abstract
BACKGROUND AND AIMS Cholangiocarcinoma (CCA) is a very aggressive cancer showing the presence of high cancer stem cells (CSCs). Doublecortin-like kinase1 (DCLK1) has been demonstrated as a CSC marker in different gastroenterological solid tumors. Our aim was to evaluate in vitro the expression and the biological function of DCLK1 in intrahepatic CCA (iCCA) and perihilar CCA (pCCA). APPROACH AND RESULTS Specimens surgically resected of human CCA were enzymatically digested, submitted to immunosorting for specific CSC markers (LGR5 [leucine-rich repeat-containing G protein-coupled receptor], CD [clusters of differentiation] 90, EpCAM [epithelial cell adhesion molecule], CD133, and CD13), and primary cell cultures were prepared. DCLK1 expression was analyzed in CCA cell cultures by real-time quantitative PCR, western blot, and immunofluorescence. Functional studies have been performed by evaluating the effects of selective DCLK1 inhibitor (LRRK2-IN-1) on cell proliferation (MTS [3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium] assay, cell population doubling time), apoptosis, and colony formation capacity. DCLK1 was investigated in situ by immunohistochemistry and real-time quantitative PCR. DCLK1 serum concentration was analyzed by enzyme-linked immunosorbent assay. We describe DCLK1 in CCA with an increased gene and protein DCLK1 expression in pCCALGR5+ and in iCCACD133+ cells compared with unsorted cells. LRRK2-IN-1 showed an anti-proliferative effect in a dose-dependent manner. LRRK2-IN-1 markedly impaired cell proliferation, induced apoptosis, and decreased colony formation capacity and colony size in both iCCA and pCCA compared with the untreated cells. In situ analysis confirmed that DCLK1 is present only in tumors, and not in healthy tissue. Interestingly, DCLK1 was detected in the human serum samples of patients with iCCA (high), pCCA (high), HCC (low), and cirrhosis (low), but it was almost undetectable in healthy controls. CONCLUSIONS DCLK1 characterizes a specific CSC subpopulation of iCCACD133+ and pCCALGR5+ , and its inhibition exerts anti-neoplastic effects in primary CCA cell cultures. Human DCLK1 serum might represent a serum biomarker for the early CCA diagnosis.
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Affiliation(s)
- Nevi Lorenzo
- Department of BiosciencesUniversity of MilanMilanItaly,Department of Translational and Precision MedicineSapienza University of RomeRomeItaly
| | - Di Matteo Sabina
- Department of Translational and Precision MedicineSapienza University of RomeRomeItaly,Department of ImmunologyBambino Gesù Children’s Hospital, IRCCSRomeItaly
| | - Carpino Guido
- Department of MovementHuman and Health SciencesUniversity of Rome “Foro Italico”RomeItaly
| | | | - Safarikia Samira
- Department of Translational and Precision MedicineSapienza University of RomeRomeItaly
| | - Ambrosino Valeria
- Department of Translational and Precision MedicineSapienza University of RomeRomeItaly
| | - Costantini Daniele
- Department of Translational and Precision MedicineSapienza University of RomeRomeItaly
| | - Overi Diletta
- Department of AnatomicalHistological, Forensic Medicine and Orthopedics SciencesSapienza University of RomeRomeItaly
| | - Giancotti Antonella
- Department of Maternal and Child Health and Urologic SciencesUmberto I HospitalSapienza University of RomeRomeItaly
| | - Monti Marco
- Department of Maternal and Child Health and Urologic SciencesUmberto I HospitalSapienza University of RomeRomeItaly
| | - Bosco Daniela
- Department of Pathological Anatomy and CytodiagnosticSapienza University of RomeRomeItaly
| | - De Peppo Valerio
- Hepatobiliary and Pancreatic Surgery IRCCSRegina Elena National Cancer InstituteRomeItaly
| | - Oddi Andrea
- Hepatobiliary and Pancreatic Surgery IRCCSRegina Elena National Cancer InstituteRomeItaly
| | - De Rose Agostino Maria
- Surgery, Hepatobiliary UnitCatholic University of the Sacred Heart School of Medicine and SurgeryRomeItaly
| | - Melandro Fabio
- Department of General Surgery and Organ TransplantationSapienza University of RomeRomeItaly
| | | | - Faccioli Jessica
- Department of Medico‐Surgical Sciences and BiotechnologiesSapienza University of RomeRomeItaly
| | - Massironi Sara
- Division of Gastroenterology and Center for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milan‐BicoccaMonzaItaly,European Reference Network on Hepatological Diseases (ERN RARE‐LIVER)San Gerardo HospitalMonzaItaly
| | - Grazi Gian Luca
- Hepatobiliary and Pancreatic Surgery IRCCSRegina Elena National Cancer InstituteRomeItaly
| | - Panici Pierluigi Benedetti
- Department of Maternal and Child Health and Urologic SciencesUmberto I HospitalSapienza University of RomeRomeItaly
| | | | - Giuliante Felice
- Surgery, Hepatobiliary UnitCatholic University of the Sacred Heart School of Medicine and SurgeryRomeItaly
| | - Cardinale Vincenzo
- Department of Medico‐Surgical Sciences and BiotechnologiesSapienza University of RomeRomeItaly
| | - Invernizzi Pietro
- Division of Gastroenterology and Center for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milan‐BicoccaMonzaItaly,European Reference Network on Hepatological Diseases (ERN RARE‐LIVER)San Gerardo HospitalMonzaItaly
| | | | - Gaudio Eugenio
- Department of AnatomicalHistological, Forensic Medicine and Orthopedics SciencesSapienza University of RomeRomeItaly
| | - Alvaro Domenico
- Department of Translational and Precision MedicineSapienza University of RomeRomeItaly
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269
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Hashimoto R, Chang KJ. Endoscopic ultrasound guided hepatic interventions. Dig Endosc 2021; 33:54-65. [PMID: 32145117 DOI: 10.1111/den.13661] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Accepted: 03/03/2020] [Indexed: 02/08/2023]
Abstract
Intervention for liver disease has predominantly been performed through the percutaneous approach. However, as endoscopic ultrasound (EUS) applications have expanded, there have emerged various EUS-guided interventions for liver disease, a space we call "Endo-Hepatology". EUS-guided liver biopsy can be considered the "forerunner" of Endo-Hepatology and has become a clinical option for patients requiring histologic diagnosis and staging of their liver disease. EUS also enables direct access to the portal vein. Subsequently, many procedures are being explored, such as angiography, measurement of the portosystemic pressure gradient, portal vein sampling to detect cancer cell or DNA, and EUS-guided transhepatic intrahepatic portosystemic shunt creation. Since the transducer is close to the liver, especially the left and caudate lobes, EUS can be used as a rescue when the percutaneous approach is not favorable and EUS-guided treatments of liver tumor, cyst and abscess have been reported. This review summarizes the available studies of EUS-guided intervention in the liver.
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Affiliation(s)
- Rintaro Hashimoto
- H. H. Chao Comprehensive Digestive Center, University of California Irvine Medical Center, Orange, USA
| | - Kenneth J Chang
- H. H. Chao Comprehensive Digestive Center, University of California Irvine Medical Center, Orange, USA
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270
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Celardo I, Pace L, Cifaldi L, Gaudio C, Barnaba V. The immune system view of the coronavirus SARS-CoV-2. Biol Direct 2020; 15:30. [PMID: 33371901 PMCID: PMC7769684 DOI: 10.1186/s13062-020-00283-2] [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: 11/03/2020] [Accepted: 11/25/2020] [Indexed: 12/14/2022] Open
Abstract
Knowing the "point of view" of the immune system is essential to understand the characteristic of a pandemic, such as that generated by the Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV)-2, responsible for the Coronavirus Disease (COVID)-19. In this review, we will discuss the general host/pathogen interactions dictating protective immune response or immunopathology, addressing the role of immunity or immunopathology in influencing the clinical infection outcome, and debate the potential immunoprophylactic and immunotherapy strategies required to fight the virus infection.
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Affiliation(s)
- Ivana Celardo
- Dipartimento di Scienze Cliniche Internistiche, Anestesiologiche e Cardiovascolari, Sapienza Università di Roma, Rome, Italy
| | - Luigia Pace
- Armenise-Harvard Immune Regulation Unit, Italian Institute for Genomic Medicine, FPO IRCCS Candiolo, Turin, Italy
| | - Loredana Cifaldi
- Academic Department of Pediatrics (DPUO),, Ospedale Pediatrico Bambino Gesù,, IRCCS, Rome,, 00165, Italy.,Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, Rome, 00133, Italy
| | - Carlo Gaudio
- Dipartimento di Scienze Cliniche Internistiche, Anestesiologiche e Cardiovascolari, Sapienza Università di Roma, Rome, Italy
| | - Vincenzo Barnaba
- Dipartimento di Scienze Cliniche Internistiche, Anestesiologiche e Cardiovascolari, Sapienza Università di Roma, Rome, Italy.
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271
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Floreani A, Okazaki K, Uchida K, Gershwin ME. IgG4-related disease: Changing epidemiology and new thoughts on a multisystem disease. J Transl Autoimmun 2020; 4:100074. [PMID: 33490938 PMCID: PMC7806798 DOI: 10.1016/j.jtauto.2020.100074] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 11/19/2020] [Accepted: 12/10/2020] [Indexed: 02/07/2023] Open
Abstract
IgG4-related disease (IgG4-RD) represents an immune-mediated fibroinflammatory condition with peculiar histopathologic changes that can affect various organs. In 2012 its unified nomenclature was published, which allows to abandon other synonymous names. Up to now, only little is known about its epidemiology around the world. However, although it is generally considered a rare condition, the number of patients with IgG4-RD is increasing enormously. Likewise, the annual number of publications on this subject has increased progressively. The spectrum of clinical manifestations in IgG4-RD is highly variable, depending on the severity of the disease as well as the presence of organ(s) involvement. This review gives an overview on changing epidemiology of IgG4-RD focusing the attention on the large cohorts of patients published in the literature.
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Affiliation(s)
- Annarosa Floreani
- Scientific Consultant IRCCS Negrar, Verona, Italy
- Senior Scholar, University of Padova, Italy
| | - Kazuichi Okazaki
- Department of Gastroenterology and Hepatology, Kansai Medical University, Osaka, Japan
| | - Kazushige Uchida
- Department of Gastroenterology and Hepatology, Kansai Medical University, Osaka, Japan
| | - M. Eric Gershwin
- Division of Rheumatology Allergy and Clinical Immunology, University of California at Davis School of Medicine, Davis, CA, USA
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272
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Multifocal pancreatobiliary malignancies: A diagnostic and therapeutic challenge. Radiol Case Rep 2020; 16:289-294. [PMID: 33299511 PMCID: PMC7708658 DOI: 10.1016/j.radcr.2020.11.018] [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: 10/31/2020] [Accepted: 11/11/2020] [Indexed: 02/07/2023] Open
Abstract
The synchronous presentation of multifocal pancreatobiliary tumors is a rare occurrence and can prove to be a significant diagnostic and therapeutic challenge. We describe the case of a 70-year-old female who presented with a 2-week history of jaundice, reduced appetite, and mild epigastric discomfort of insidious onset. Radiological evaluation with computed tomography and magnetic resonance imaging demonstrated features consistent with a hilar cholangiocarcinoma , also known as a Klatskin tumor, involving both the cystic duct and gallbladder neck. In addition to this, a pancreatic neoplasm with associated splenic vein occlusion and metastatic deposits in the liver and lung were identified. The patient was managed with percutaneous transhepatic external biliary drainage and stenting by interventional radiology. Cytology results from the brushings obtained from the aforementioned procedure were nondiagnostic. Core biopsies were performed of the pancreatic lesion; the histopathological results of which were in keeping with pancreatic ductal adenocarcinoma . The patient was scheduled for chemotherapy however unfortunately deteriorated clinically prior to commencement. This case highlights the diagnostic and management challenges of synchronous pancreatobiliary malignancies.
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273
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Sirica AE, Strazzabosco M, Cadamuro M. Intrahepatic cholangiocarcinoma: Morpho-molecular pathology, tumor reactive microenvironment, and malignant progression. Adv Cancer Res 2020; 149:321-387. [PMID: 33579427 PMCID: PMC8800451 DOI: 10.1016/bs.acr.2020.10.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Intrahepatic cholangiocarcinoma (iCCA) is a relatively rare, but highly lethal and biologically complex primary biliary epithelial cancer arising within liver. After hepatocellular carcinoma, iCCA is the second most common primary liver cancer, accounting for approximately 10-20% of all primary hepatic malignancies. Over the last 10-20 years, iCCA has become the focus of increasing concern largely due to its rising incidence and high mortality rates in various parts of the world, including the United States. The challenges posed by iCCA are daunting and despite recent progress in the standard of care and management options for iCCA, the prognosis for this cancer continues to be dismal. In an effort to provide a framework for advancing our understanding of iCCA malignant aggressiveness and therapy resistance, this review will highlight key etiological, biological, molecular, and microenvironmental factors hindering more effective management of this hepatobiliary cancer. Particular focus will be on critically reviewing the cell origins and morpho-molecular heterogeneity of iCCAs, providing mechanistic insights into high risk fibroinflammatory cholangiopathies associated with iCCA development, and notably discussing the deleterious role played by the tumor reactive desmoplastic stroma in regulating iCCA malignant progression, lymphangiogenesis, and tumor immunobiology.
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Affiliation(s)
- Alphonse E Sirica
- Department of Pathology, Virginia Commonwealth University School of Medicine, Richmond, VA, United States.
| | - Mario Strazzabosco
- Liver Center and Section of Digestive Diseases, Department of Internal Medicine, Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, United States
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274
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Oshi M, Tokumaru Y, Patel A, Yan L, Matsuyama R, Endo I, Katz MH, Takabe K. A Novel Four-Gene Score to Predict Pathologically Complete (R0) Resection and Survival in Pancreatic Cancer. Cancers (Basel) 2020; 12:cancers12123635. [PMID: 33291601 PMCID: PMC7761977 DOI: 10.3390/cancers12123635] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/24/2020] [Accepted: 12/02/2020] [Indexed: 12/17/2022] Open
Abstract
Simple Summary A biomarker to predict survival is a critical need in pancreatic cancer treatment. We hypothesized that a four-gene score, which was previously reported to reflect cell proliferation, can be used as a predictive biomarker for pancreatic cancer. A total of 954 patients were analyzed for both discovery and validation of the four-gene score from publicly available datasets for pancreatic cancer, in order to investigate the relationship between the score and clinical features of pancreatic cancer, such as metastasis, cancer aggressiveness, immune cell infiltration, patient survival, and resectability. We found that the score correlated with clinical aggressiveness in pancreatic cancer, and did so to a higher degree compared to breast cancer cohorts. We found that the four-gene score identified poor survival in pancreatic cancer, and has potential as a predictive biomarker of treatment response in metastatic pancreatic cancer, as well completion of a pathologically complete (R0) resection. Appropriately utilized, the four-gene score could be a valuable prognostic and predictive tool for pancreatic cancer in the future. Abstract Pathologically complete (R0) resection is essential for prolonged survival in pancreatic cancer. Survival depends not only on surgical technique, but also on cancer biology. A biomarker to predict survival is a critical need in pancreatic treatment. We hypothesized that this 4-gene score, which was reported to reflect cell proliferation, is a translatable predictive biomarker for pancreatic cancer. A total of 954 pancreatic cancer patients from multiple cohorts were analyzed and validated. Pancreatic cancer had the 10th highest median score of 32 cancers in The Cancer Genome Atlas (TCGA) cohort. The four-gene score significantly correlated with pathological grade and MKI67 expression. The high four-gene score enriched cell proliferation-related and cancer aggressiveness-related gene sets. The high score was associated with activation of KRAS, p53, transforming growth factor (TGF)-β, and E2F pathways, and with high alteration rate of KRAS and CDKN2A genes. The high score was also significantly associated with reduced CD8+ T cell infiltration of tumors, but with high levels of interferon-γ and cytolytic activity in tumors. The four-gene score correlated with the area under the curve of irinotecan and sorafenib in primary pancreatic cancer, and with paclitaxel and doxorubicin in metastatic pancreatic cancer. The high four-gene score was associated with significantly fewer R0 resections and worse survival. The novelty of the study is in the application of the four-gene score to pancreatic cancer, rather than the bioinformatics technique itself. Future analyses of inoperable lesions are expected to clarify the utility of our score as a predictive biomarker of systemic treatments.
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Affiliation(s)
- Masanori Oshi
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; (M.O.); (Y.T.); (A.P.)
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan; (R.M.); (I.E.)
| | - Yoshihisa Tokumaru
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; (M.O.); (Y.T.); (A.P.)
- Department of Surgical Oncology, Graduate School of Medicine, Gifu University, 1-1 Yanagido, Gifu 501-1194, Japan
| | - Ankit Patel
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; (M.O.); (Y.T.); (A.P.)
| | - Li Yan
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA;
| | - Ryusei Matsuyama
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan; (R.M.); (I.E.)
| | - Itaru Endo
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan; (R.M.); (I.E.)
| | - Matthew H.G. Katz
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA;
| | - Kazuaki Takabe
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; (M.O.); (Y.T.); (A.P.)
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan; (R.M.); (I.E.)
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8520, Japan
- Department of Breast Surgery, Fukushima Medical University School of Medicine, Fukushima 960-1295, Japan
- Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, State University of New York, Buffalo, NY 14263, USA
- Department of Breast Surgery and Oncology, Tokyo Medical University, Tokyo 160-8402, Japan
- Correspondence: ; Tel.: +1-7-(16)-8455540; Fax: +1-7-(16)-8451668
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275
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Archibugi L, Ruta V, Panzeri V, Redegalli M, Testoni SGG, Petrone MC, Rossi G, Falconi M, Reni M, Doglioni C, Sette C, Arcidiacono PG, Capurso G. RNA Extraction from Endoscopic Ultrasound-Acquired Tissue of Pancreatic Cancer Is Feasible and Allows Investigation of Molecular Features. Cells 2020; 9:E2561. [PMID: 33266052 PMCID: PMC7761443 DOI: 10.3390/cells9122561] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 11/26/2020] [Accepted: 11/27/2020] [Indexed: 02/07/2023] Open
Abstract
Transcriptome analyses allow the distinguishing of pancreatic ductal adenocarcinoma (PDAC) subtypes, exhibiting different prognoses and chemotherapy responses. However, RNA extraction from pancreatic tissue is cumbersome and has been performed mainly from surgical samples, which are representative of < 20% of cases. The majority of PDAC patients undergo endoscopic ultrasound (EUS)-guided tissue acquisition (EUS-TA), but RNA has been rarely extracted from EUS-TA with scanty results. Herein, we aimed to determine the best conditions for RNA extraction and analysis from PDAC EUS-TA samples in order to carry out molecular analyses. PDAC cases underwent diagnostic EUS-TA, with needles being a 25G fine needle aspiration (FNA) in all patients and then either a 20G lateral core-trap fine needle biopsy (FNB) or a 25G Franseen FNB; the conservation methods were either snap freezing, RNALater or Trizol. RNA concentration and quality (RNA integrity index; RIN) were analyzed and a panel of genes was investigated for tissue contamination and markers of molecular subtype and aggressivity through qRT-PCR. Seventy-four samples from 37 patients were collected. The median RNA concentration was significantly higher in Trizol samples (10.33 ng/uL) compared with snap frozen (0.64 ng/uL; p < 0.0001) and RNALater (0.19 ng/uL; p < 0.0001). The RIN was similar between Trizol (5.15) and snap frozen samples (5.85), while for both methods it was higher compared with RNALater (2.7). Among the needles, no substantial difference was seen in terms of RNA concentration and quality. qRT-PCR analyses revealed that samples from all needles were suitable for the detection of PDAC subtype markers (GATA6 and ZEB1) and splice variants associated with mutational status (GAP17) as well as for the detection of contaminating tissue around PDAC cells. This is the first study that specifically investigates the best methodology for RNA extraction from EUS-TA. A higher amount of good quality RNA is obtainable with conservation in Trizol with a clear superiority of neither FNA nor FNB needles. RNA samples from EUS-TA are suitable for transcriptome analysis including the investigation of molecular subtype and splice variants expression.
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Affiliation(s)
- Livia Archibugi
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy; (L.A.); (S.G.G.T.); (M.C.P.); (G.R.); (G.C.)
- Department of Pathology, San Raffaele Scientific Institute IRCCS-Vita Salute San Raffaele University, 20132 Milan, Italy; (M.R.); (M.F.); (C.D.)
| | - Veronica Ruta
- Department of Neuroscience, Section of Human Anatomy, Catholic University of the Sacred Heart, 00168 Rome, Italy; (V.R.); (V.P.); (C.S.)
- Fondazione Policlinico Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Valentina Panzeri
- Department of Neuroscience, Section of Human Anatomy, Catholic University of the Sacred Heart, 00168 Rome, Italy; (V.R.); (V.P.); (C.S.)
- Fondazione Policlinico Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Miriam Redegalli
- Department of Pathology, San Raffaele Scientific Institute IRCCS-Vita Salute San Raffaele University, 20132 Milan, Italy; (M.R.); (M.F.); (C.D.)
- Pathology Department, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Sabrina Gloria Giulia Testoni
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy; (L.A.); (S.G.G.T.); (M.C.P.); (G.R.); (G.C.)
- Department of Pathology, San Raffaele Scientific Institute IRCCS-Vita Salute San Raffaele University, 20132 Milan, Italy; (M.R.); (M.F.); (C.D.)
| | - Maria Chiara Petrone
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy; (L.A.); (S.G.G.T.); (M.C.P.); (G.R.); (G.C.)
- Department of Pathology, San Raffaele Scientific Institute IRCCS-Vita Salute San Raffaele University, 20132 Milan, Italy; (M.R.); (M.F.); (C.D.)
| | - Gemma Rossi
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy; (L.A.); (S.G.G.T.); (M.C.P.); (G.R.); (G.C.)
| | - Massimo Falconi
- Department of Pathology, San Raffaele Scientific Institute IRCCS-Vita Salute San Raffaele University, 20132 Milan, Italy; (M.R.); (M.F.); (C.D.)
- Pancreatic Surgery Unit, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, 20132 Milan, Italy
| | - Michele Reni
- Department of Medical Oncology, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, 20132 Milan, Italy;
| | - Claudio Doglioni
- Department of Pathology, San Raffaele Scientific Institute IRCCS-Vita Salute San Raffaele University, 20132 Milan, Italy; (M.R.); (M.F.); (C.D.)
- Pathology Department, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Claudio Sette
- Department of Neuroscience, Section of Human Anatomy, Catholic University of the Sacred Heart, 00168 Rome, Italy; (V.R.); (V.P.); (C.S.)
| | - Paolo Giorgio Arcidiacono
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy; (L.A.); (S.G.G.T.); (M.C.P.); (G.R.); (G.C.)
- Department of Pathology, San Raffaele Scientific Institute IRCCS-Vita Salute San Raffaele University, 20132 Milan, Italy; (M.R.); (M.F.); (C.D.)
| | - Gabriele Capurso
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy; (L.A.); (S.G.G.T.); (M.C.P.); (G.R.); (G.C.)
- Department of Pathology, San Raffaele Scientific Institute IRCCS-Vita Salute San Raffaele University, 20132 Milan, Italy; (M.R.); (M.F.); (C.D.)
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276
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Ko HJ, Shim JR, Lee TB, Choi BH, Lee JH, Ryu JH, Yang K. Epidermoid cyst in an intrapancreatic accessory spleen in the pancreas head: a case report. BMC Gastroenterol 2020; 20:392. [PMID: 33218300 PMCID: PMC7678289 DOI: 10.1186/s12876-020-01540-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 11/16/2020] [Indexed: 02/07/2023] Open
Abstract
Background An epidermoid cyst in an intrapancreatic accessory spleen (ECIPAS) in the pancreas head is an extremely rare condition. The natural course of this condition is not well known, and it is difficult to diagnose before surgery due to the lack of specific imaging findings. Case presentation A tumor was found in the head of the pancreas in a 68-year-old man with abdominal distension and discomfort. Magnetic resonance imaging (MRI) suggested a malignant tumor, such as a colloid cancer. The tumor was removed surgically, with pathologic examination showing that it was an ECIPAS.
Conclusion ECIPAS cannot be easily distinguished from other pancreatic cystic tumors, making it necessary to include ECIPAS in the differential diagnosis of these tumors. Unnecessary surgical resection may be avoided by more accurate preoperative diagnosis based on clinical and imaging characteristics.
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Affiliation(s)
- Hyo Jung Ko
- Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Gyeongsangnam-do, 50612, Republic of Korea
| | - Jae Ryong Shim
- Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Gyeongsangnam-do, 50612, Republic of Korea
| | - Tae Beom Lee
- Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Gyeongsangnam-do, 50612, Republic of Korea
| | - Byung Hyun Choi
- Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Gyeongsangnam-do, 50612, Republic of Korea
| | - Jung-Hee Lee
- Department of Pathology, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Je Ho Ryu
- Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Gyeongsangnam-do, 50612, Republic of Korea
| | - Kwangho Yang
- Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Gyeongsangnam-do, 50612, Republic of Korea. .,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Gyeongsangnam-do, 50612, Republic of Korea.
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277
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Mizuide M, Ryozawa S, Fujita A, Ogawa T, Katsuda H, Suzuki M, Noguchi T, Tanisaka Y. Complications of Endoscopic Ultrasound-Guided Fine Needle Aspiration: A Narrative Review. Diagnostics (Basel) 2020; 10:diagnostics10110964. [PMID: 33213103 PMCID: PMC7698484 DOI: 10.3390/diagnostics10110964] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 11/05/2020] [Accepted: 11/16/2020] [Indexed: 02/06/2023] Open
Abstract
Considerable progress has been made recently in the use of endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) to diagnose intra-luminal gastrointestinal lesions and extra-luminal lesions near the gastrointestinal tract. Numerous reports have indicated that EUS-FNA has high diagnostic performance and safety, which has led to the routine use of EUS-FNA and an increasing number of cases. Thus, while EUS-FNA has a low rate of complications, endoscopists may encounter these complications as the number of cases increases. Infrequent reports have also described life-threatening complications. Therefore, endoscopists should possess a comprehensive understanding of the complications of EUS-FNA, which include hemorrhage, perforation, infection, and acute pancreatitis, as well as their management. This review examines the available evidence regarding the complications associated with EUS-FNA, and the findings will be useful for ensuring that endoscopists perform EUS-FNA safely and appropriately.
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Affiliation(s)
| | - Shomei Ryozawa
- Correspondence: ; Tel.: +81-42-984-4111; Fax: +81-42-984-0432
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278
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Vav1 Sustains the In Vitro Differentiation of Normal and Tumor Precursors to Insulin Producing Cells Induced by all-Trans Retinoic Acid (ATRA). Stem Cell Rev Rep 2020; 17:673-684. [PMID: 33165749 PMCID: PMC8036226 DOI: 10.1007/s12015-020-10074-x] [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] [Accepted: 10/27/2020] [Indexed: 02/07/2023]
Abstract
All-trans retinoic acid (ATRA) promotes the development and the function of insulin producing cells and induces partial differentiation of pancreatic tumor cells. A number of evidences clearly indicate that the ATRA mediated signaling may have a substantial role in therapeutic approaches based on restoration of functional β-cells. Among the proteins up-regulated by ATRA, Vav1 is involved in maturation and function of haematopoietic cells and is essential for retinoids induced differentiation of tumor promyelocytes. The presence of Vav1 in solid tissues, including pancreas, is considered ectopic and no role in the differentiation of human epithelial cells has so far been described. We demonstrated here that Vav1 sustains the maturation to β-cells of the normal precursors human Biliary Tree Stem/progenitor Cells (hBTSCs) induced by a differentiation medium containing ATRA and that, in the mature normal pancreas, insulin-producing cells express variable levels of Vav1. Using pancreatic ductal adenocarcinoma (PDAC)-derived cells, we also revealed that the ATRA induced up-modulation of Vav1 is essential for the retinoid-induced trans-differentiation of neoplastic cells into insulin producing cells. The results of this study identify Vav1 as crucial molecule in ATRA induced maturation of insulin producing cells and suggest this protein as a marker for new strategies ended to restore functional β-cells. Graphical abstract ![]()
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279
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Löhr JM, Del Chiaro M. Assessing Risk of Progression of Low-Risk Branch-Duct Intraductal Papillary Mucinous Neoplasms. JAMA Netw Open 2020; 3:e2024486. [PMID: 33252686 DOI: 10.1001/jamanetworkopen.2020.24486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
| | - Marco Del Chiaro
- Department of Surgery, Division of Surgical Oncology, University of Colorado-Anschutz Medical Campus, Denver
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Rimbaş M, Horumbă M, Rizzatti G, Crinò SF, Gasbarrini A, Costamagna G, Larghi A. Interventional endoscopic ultrasound for pancreatic neuroendocrine neoplasms. Dig Endosc 2020; 32:1031-1041. [PMID: 31995848 DOI: 10.1111/den.13635] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 12/25/2019] [Accepted: 01/22/2020] [Indexed: 02/06/2023]
Abstract
The proximity of the endoscopic ultrasound (EUS) transducer to the pancreas and the possibility to place needles or other accessories into a target located adjacent to the wall of the GI tract have encouraged researchers to develop various EUS-guided local treatments directed towards pancreatic neuroendocrine neoplasms (PanNENs). The use of pre-operative EUS-guided tattooing or fiducial marker placement to facilitate intraoperative tumor localization has proven effective in reducing operative time of laparoscopic surgeries. To reduce the mortality and morbidity rates of surgical resection, which is presently the mainstay treatment of PanNENs. EUS-guided loco-regional treatments, such as injection of alcohol and radiofrequency ablation have been proposed and results are hitherto promising. The present paper summarizes currently available data in the field of EUS-guided interventions to pancreatic neuroendocrine tumors, as well as possible future applications.
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Affiliation(s)
- Mihai Rimbaş
- Digestive Endoscopy Unit, Fondazione Policlinico A. Gemelli IRCCS, Rome, Italy.,Gastroenterology and Internal Medicine Departments, Colentina Clinical Hospital, Carol Davila University of Medicine, Bucharest, Romania
| | - Mihaela Horumbă
- Gastroenterology and Internal Medicine Departments, Colentina Clinical Hospital, Carol Davila University of Medicine, Bucharest, Romania
| | - Gianenrico Rizzatti
- Digestive Endoscopy Unit, Fondazione Policlinico A. Gemelli IRCCS, Rome, Italy
| | - Stefano Francesco Crinò
- Gastroenterology and Digestive Endoscopy Unit, Pancreas Institute, University Hospital of Verona, Verona, Italy
| | - Antonio Gasbarrini
- Gastroenterology Division, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Catholic University, Rome, Italy
| | - Guido Costamagna
- and, Digestive Endoscopy Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Catholic University, Rome, Italy.,IHU-USIAS, University of Strasbourg, Strasbourg, France
| | - Alberto Larghi
- Digestive Endoscopy Unit, Fondazione Policlinico A. Gemelli IRCCS, Rome, Italy.,CERTT, Center for Endoscopic Research Therapeutics and Training, Catholic University, Rome, Italy
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281
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Abstract
OBJECTIVE The aim of the study was to investigate the global research levels in chronic pancreatitis (CP) fields. METHODS The term "chronic pancreatitis" was used to retrieve articles published between 2009 and 2018 from the Web of Science database. The 15 highest-output countries' gross domestic product was retrieved to analyze the correlation between output and economic development. The 5 top-ranking countries were compared in quantity and quality. The frequently used terms of all articles were retrieved to conduct co-occurrence analysis to reveal research highlights for CP. RESULTS There were 6094 articles included and 6007 articles were from 15 highest-output countries. There was a positive correlation between output and gross domestic product (r = 0.928, P < 0.001). The United States, China, and Japan had increasing trends in total output (P = 0.022, P < 0.001, and P = 0.021, respectively). China and Japan had increasing trends in output per capita (P < 0.001 and P = 0.023). However, in average impact factor, all 5 countries did not show increasing trends (all P > 0.05). For research highlights, mass lesion and autoimmune pancreatitis were the notable aspects. CONCLUSIONS The global output for CP will continue increasing and research quality will be stable.
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282
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Chandan S, Mohan BP, Khan SR, Ofosu A, Dhaliwal AS, Shah AR, Bhogal N, Mashiana HS, Mashiana SS, Kassab LL, Ponnada S, Facciorusso A, Bhat I, Singh S, Witt BL, Adler DG. Comparison of EUS-guided conventional smear and liquid-based cytology in pancreatic lesions: A systematic review and meta-analysis. Endosc Int Open 2020; 8:E1611-E1622. [PMID: 33140017 PMCID: PMC7581473 DOI: 10.1055/a-1240-0027] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 07/07/2020] [Indexed: 02/07/2023] Open
Abstract
Background and study aims Endoscopic ultrasound (EUS)-guided fine-needle aspiration (EUS-FNA) has limitations of inadequate sampling and false-negative results for malignancy. It has been performed using conventional smear (CS) cytology with rapid on-site evaluation (ROSE) with reasonable diagnostic accuracy. An alternative to ROSE is liquid-based cytology (LBC). Commonly used LBC techniques include precipitation-based (SurePath™) and filtration-based (ThinPrep ® , CellPrep ® ). Data regarding the diagnostic efficacy of LBC compared with CS are limited. Methods Multiple databases were searched through March 2020 to identify studies reporting diagnostic yield of EUS-guided CS and LBC in pancreatic lesions. Pooled diagnostic odds and rates of performance for the cytologic diagnoses of benign, suspicious, and malignant lesions were calculated. Diagnostic efficacy was evaluated by pooled rates of accuracy, sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV). Results Nine studies with a total of 1308 patients were included in our final analysis. Pooled diagnostic odds of CS cytology were 1.69 (CI 1.02-2.79) and 0.39 (CI 0.19-0.8) for malignant lesions when compared to filtration-based and precipitation-based LBC techniques, respectively. For CS, precipitation-based and filtration-based LBC, pooled diagnostic accuracy was 79.7 %, 85.2 %, 77.3 %, sensitivity was 79.2 %, 83.6 %, 68.3 %, and specificity was 99.4 %, 99.5 %, 99.5 %, respectively. Conclusions The precipitation-based LBC technique (SurePath™) had superior diagnostic odds for malignant pancreatic lesions compared with CS cytology in the absence of ROSE. It showed superior accuracy and sensitivity, but comparable specificity and PPV. Diagnostic odds of CS cytology in the absence of ROSE were superior to the filtration-based LBC technique (ThinPrep ® , Cellprep ® ) for diagnosing malignant pancreatic lesions.
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Affiliation(s)
- Saurabh Chandan
- Division of Gastroenterology and Hepatology, CHI Creighton University Medical Center, Omaha, Nebraska, USA
| | - Babu P. Mohan
- Division of Gastroenterology and Hepatology, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Shahab R. Khan
- Section of Gastroenterology, Rush University Medical Center, Chicago, Illinois, USA
| | - Andrew Ofosu
- Division of Gastroenterology & Hepatology, Stanford University, Stanford, California, United States
| | - Amaninder S. Dhaliwal
- Division of Digestive Diseases & Nutrition, University of South Florida, Tampa, Florida, USA
| | - Aun R. Shah
- Gastroenterology and Hepatology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Neil Bhogal
- Gastroenterology and Hepatology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Harmeet S. Mashiana
- Gastroenterology and Hepatology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Simran S. Mashiana
- Pathology & Microbiology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Lena L. Kassab
- Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Suresh Ponnada
- Internal Medicine, Carilion Roanoke Memorial Hospital, Roanoke, Virginia, USA
| | - Antonio Facciorusso
- Gastroenterology Unit, Department of Medical Sciences, University of Foggia, Foggia, Italy
| | - Ishfaq Bhat
- Gastroenterology and Hepatology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Shailender Singh
- Gastroenterology and Hepatology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Benjamin L. Witt
- Cytopathology Section, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Douglas G. Adler
- Division of Gastroenterology and Hepatology, University of Utah School of Medicine, Salt Lake City, Utah, USA
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283
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Testoni SGG, Capurso G, Petrone MC, Barbera M, Linzenbold W, Enderle M, Gusmini S, Nicoletti R, Della Torre E, Mariani A, Rossi G, Archibugi L, De Cobelli F, Reni M, Falconi M, Arcidiacono PG. Necrosis volume and Choi criteria predict the response to endoscopic ultrasonography-guided HybridTherm ablation of locally advanced pancreatic cancer. Endosc Int Open 2020; 8:E1511-E1519. [PMID: 33043122 PMCID: PMC7541180 DOI: 10.1055/a-1221-9879] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 06/25/2020] [Indexed: 12/16/2022] Open
Abstract
Background and study aims Endoscopic ultrasound (EUS)-guided ablation of pancreatic ductal adenocarcinoma (PDAC) with HybridTherm-Probe (EUS-HTP) is feasible and safe, but the radiological response and ideal tool to measure it have not been investigated yet. The aims of this study were to: 1) assess the radiological response to EUS-HTP evaluating the vital tumor volume reduction rate, Response Evaluation Criteria in Solid Tumors (RECIST1.1) and Choi criteria; 2) determine the prognostic predictive yield of these criteria. Patients and methods A retrospective analysis was performed of patients with locally advanced PDAC after primary treatment or unfit for chemotherapy prospectively treated by EUS-HTP. Computed tomography scan was performed 1 month after EUS-HTP to evaluate: 1) vital tumor volume reduction rate (VTVRR) by measuring necrosis and tumor volumes through a computer-aided detection system; and 2) RECIST1.1 and Choi criteria. Results EUS-HTP was feasible in 22 of 31 patients (71 %), with no severe adverse events. Median post-HTP survival was 7 months (1 - 35). Compared to pre-HTP tumor volume, a significant 1-month VTVRR (mean 21.4 %) was observed after EUS-HTP ( P = 0.005). We identified through ROC analysis a VTVRR > 11.46 % as the best cut-off to determine post-HTP 6-month survival outcome (AUC = 0.733; sensitivity = 70.0 %, specificity = 83.3 %). This cut-off was significantly associated with longer overall survival (HR = 0.372; P = 0.039). According to RECIST1.1 and Choi criteria, good responders to EUS-HTP were 60 % and 46.7 %, respectively. Good responders according to Choi, but not to RECIST1.1, had longer survival (HR = 0.407; P = 0.04). Conclusions EUS-HTP induces a significant 1-month VTVRR. This effect is assessed accurately by evaluation of necrosis and tumor volumes. Use of VTVRR and Choi criteria, but not RECIST 1.1 criteria, might identify patients who could benefit clinically from EUS-HTP.
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Affiliation(s)
- Sabrina Gloria Giulia Testoni
- Pancreatico-Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Gabriele Capurso
- Pancreatico-Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Maria Chiara Petrone
- Pancreatico-Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Maurizio Barbera
- Department of Radiology & Center for Experimental Imaging, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | | | | | - Simone Gusmini
- Department of Radiology & Center for Experimental Imaging, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Roberto Nicoletti
- Department of Radiology & Center for Experimental Imaging, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Emanuel Della Torre
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases. Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Alberto Mariani
- Pancreatico-Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Gemma Rossi
- Pancreatico-Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Livia Archibugi
- Pancreatico-Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Francesco De Cobelli
- Department of Radiology & Center for Experimental Imaging, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Michele Reni
- Oncology Department, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Massimo Falconi
- Pancreatic Surgery Department, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Paolo Giorgio Arcidiacono
- Pancreatico-Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
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Damm M, Weniger M, Kölsch AK, Lampert C, Ceyhan GO, Beer S, Schorn S, Moir J, Michl P, Rosendahl J. The quality of pain management in pancreatic cancer: A prospective multi-center study. Pancreatology 2020; 20:1511-1518. [PMID: 32952041 DOI: 10.1016/j.pan.2020.08.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 08/07/2020] [Accepted: 08/21/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND/OBJECTIVES Pancreatic ductal adenocarcinoma (PDAC) is frequently associated with severe pain. Given the almost inevitably fatal nature of the disease, pain control is crucial. However, data on quality of pain management in PDAC is scarce. METHODS This is a multi-center, prospective study to evaluate the quality of pain management in PDAC. Insufficient pain treatment (undertreatment) was prevalent if there was an incongruence between the patients level of pain and the potency of analgesic drug therapy. Determinants of pain and undertreatment were identified using multivariable logistic regression. RESULTS 139 patients with histologically confirmed PDAC were analyzed. The prevalence of pain was 63%, with approximately one third of the patients grading their pain as moderate to severe. Palliative stage (OR: 3.37, 95%CI: 1.23-9.21, p = 0.018) and localization of the primary tumor in the body or tail (OR: 2.57, 95%CI: 1.05-6.31, p = 0.039) were independent determinants of pain. Of those reporting pain, 60% were undertreated and in 89% pain interfered with activities and emotions. Age ≥ 70 years (OR: 3.20, 95%CI: 1.09-9.41, p = 0.035) was an independent predictor of undertreatment. Patients with longer-known PDAC ( ≥ 30 days) showed improved pain management compared to new cases (OR: 0.19, 95%CI: 0.05-0.81, p = 0.025). Treatment by gastroenterologists (OR: 0.22, 95%CI: 0.05-0.89, p = 0.034) was associated with less undertreatment. CONCLUSIONS The results show a high proportion of PDAC patients with pain, pain interference and undertreatment, whose characteristics could help to identify patients at risk in the future. Several changes in the management of cancer-related pain are necessary to overcome barriers to optimal treatment.
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Affiliation(s)
- Marko Damm
- Department of Internal Medicine I, University Hospital Halle, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany.
| | - Maximilian Weniger
- Department of General, Visceral and Transplantation Surgery, Ludwig-Maximilians-University, Munich, Germany
| | - Anna-Katharina Kölsch
- Department of Internal Medicine I, University Hospital Halle, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Christopher Lampert
- Department of General, Visceral and Transplantation Surgery, Ludwig-Maximilians-University, Munich, Germany
| | - Güralp O Ceyhan
- Department of Surgery, Klinikum rechts der Isar, Technical University Munich, Munich, Germany; Department of General Surgery, School of Medicine, Acibadem Mehmet Ali Aydinlar University, Istanbul, Turkey
| | - Sebastian Beer
- Klinik und Poliklinik für Gastroenterologie, Leipzig University, Leipzig, Germany
| | - Stephan Schorn
- Department of Surgery, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - John Moir
- Departments of Hepatopancreatobiliary and Transplant Surgery, Freeman Hospital, Newcastle upon Tyne, UK
| | - Patrick Michl
- Department of Internal Medicine I, University Hospital Halle, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Jonas Rosendahl
- Department of Internal Medicine I, University Hospital Halle, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
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285
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Abstract
(1) Background: Preclinical and clinical data about a novel radiofrequency ablation (RFA) system (STARmed Co, Ltd.; Koyang, Korea) designed to be used under endoscopic ultrasound (EUS) control for pancreatic lesion ablation, are limited, obtained with non-standardized procedures and heterogeneous results. The aim of this study is to standardize the RFA procedure of this system in order to define the optimal ablation power and time. (2) Methods: RFA was performed on an ex-vivo porcine liver at different powers (40, 30, 20, 10 Watts (W)) and times (1, 3, 5, 7, 15 min) with a 1-centimeter monopolar electrode (perfused by chilled solution) positioned on the distal tip of a 19-Gauge needle. A blinded expert pathologist histologically analyzed each ablation area. (3) Results: The size of the total macroscopic ablated area was negatively correlated with ablation power (R −0.74): the largest was obtained at 10 W (p = 4.7 × 10−4) for longer times (R 0.92; p = 8.9 × 10−8). Central histologic coagulative necrosis did not differ among ablation settings (mean size 3.25 mm). External “parenchymal hypochromia” or “diaphanization” resulted the widest at 10 W, for longer times (R 0.8, p = 3.6 × 10−4). (4) Conclusions: The RFA system can produce small sizes of coagulative necrosis, regardless of the setting. Larger areas of diaphanization surrounding the necrosis can be produced at lower powers for longer times.
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286
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Perugino CA, Stone JH. IgG4-related disease: an update on pathophysiology and implications for clinical care. Nat Rev Rheumatol 2020; 16:702-714. [PMID: 32939060 DOI: 10.1038/s41584-020-0500-7] [Citation(s) in RCA: 141] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/21/2020] [Indexed: 12/14/2022]
Abstract
IgG4-related disease (IgG4-RD) has only existed as a unique disease entity since 2003, yet remarkable progress has already been achieved in describing the essential features of the disease. A framework for systematic clinical studies has been created by the development of a quantitative disease activity tool (the IgG4-RD Responder Index) and the validation of classification criteria, both of which were the products of international, multi-centre investigations. In addition, substantial strides have been made in understanding the pathophysiology of IgG4-RD. In particular, the central role of B cells in the disease has been demonstrated by both the robust clinical responsiveness of IgG4-RD to B cell depletion and by the identification of multiple self-antigens that promote B cell expansion. CD4+ T cells have also been investigated in detail; CD4+ cytotoxic T lymphocytes (suspected of promoting disease) and a specific T follicular helper cell subset that contributes to IgG4 isotype switching have both been defined by multiple groups. The mechanisms by which these immune cells converge on target tissues, interact with fibroblasts and promote tissue remodelling are beginning to be understood and will be an important research focus in the coming years.
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Affiliation(s)
- Cory A Perugino
- Massachusetts General Hospital, Division of Rheumatology, Allergy and Immunology, Boston, MA, USA.,Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
| | - John H Stone
- Massachusetts General Hospital, Division of Rheumatology, Allergy and Immunology, Boston, MA, USA.
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287
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Zhang L, Tan S, Huang S, Zhong C, Lü M, Peng Y, Tang X. The safety and efficacy of endoscopic ultrasound-guided ablation therapy for solid pancreatic tumors: a systematic review. Scand J Gastroenterol 2020; 55:1121-1131. [PMID: 32730715 DOI: 10.1080/00365521.2020.1797870] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Recently, endoscopic ultrasound (EUS)-guided ablation therapy, as a minimally invasive technique, has shown its potential to substitute surgery in treating solid pancreatic tumors, such as small potential malignant pancreatic tumors, small insulinomas and locally advanced pancreatic ductal adenocarcinoma (LAPDAC). Therefore, we conducted this systematic review to assess the safety and efficacy of EUS-guided ablation therapy for solid pancreatic tumors. METHODS We conducted a comprehensive search of PubMed, Embase, Cochrane library and Web of Science databases from inception to February 2020. The endpoints were clinical success and complications rates. The pooled event rate was calculated using Comprehensive Meta Analysis software. RESULTS Fourteen studies with a total of 158 patients were included in our final analysis. The major types of solid pancreatic tumors were nonfunction pancreatic neuroendocrine tumors (n = 78, 49.4%), LAPDAC (n = 48, 30.4%) and insulinomas (n = 26, 16.5%). Overall, the pooled clinical success rate was 85.9% (95% confidence interval (CI): 75.4-92.4%, I 2 = 25.18%), pooled complications rate was 29.1% (95% CI: 18.6-42.3%, I 2 = 50.40%). Subgroup analysis was performed based on ablation methods, which showed clinical success rate for radiofrequency ablation (RFA) was 83.5% (95% CI: 67.9-92.4%), and 87.9% (95% CI: 66.2-96.4%) for ethanol ablation (EA). In terms of complications rate, it was 32.2% (95% CI: 19.4-48.4%) for RFA, and 21.2% (95% CI: 6.8-49.9%) for EA. CONCLUSIONS EUS-guided ablation therapy is a promising alternative treatment for solid pancreatic tumors, especially for p-NETs and insulinomas < 2 cm, with rarely severe complications. Further prospective studies with long-term follow-up are warranted in future.
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Affiliation(s)
- Lu Zhang
- Department of Gastroenterology, Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Shali Tan
- Department of Gastroenterology, Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Shu Huang
- Department of Gastroenterology, The People's Hospital of Lianshui, Huaian, China
| | - Chunyu Zhong
- Department of Gastroenterology, Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Muhan Lü
- Department of Gastroenterology, Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Yan Peng
- Department of Gastroenterology, Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Xiaowei Tang
- Department of Gastroenterology, Affiliated Hospital of Southwest Medical University, Luzhou, China
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288
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Hwang JS, Joo HD, Song TJ. Endoscopic Ultrasound-Guided Local Therapy for Pancreatic Neoplasms. Clin Endosc 2020; 53:535-540. [PMID: 33027583 PMCID: PMC7548142 DOI: 10.5946/ce.2020.181] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 09/07/2020] [Accepted: 09/17/2020] [Indexed: 12/18/2022] Open
Abstract
Surgical resection is considered the only treatment option for pancreatic cancer and other pancreatic neoplasms with malignant potential, such as neuroendocrine tumors, mucinous cystic neoplasms, and intraductal papillary mucinous neoplasms. However, only 10%-20% of all patients with pancreatic cancer present with resectable forms of the disease as the symptoms are rarely manifested during the early stages, and the disease tends to progress rapidly. Furthermore, pancreatic surgery is associated with high rates of morbidity and mortality. The development of linear-array endoscopic ultrasound (EUS) techniques has increased the indications of EUS-guided local therapy for pancreatic neoplasms. We assessed the studies that investigated various treatment modalities, such as fine-needle injection, radiofrequency ablation, irreversible electroporation, and radiotherapy, under EUS guidance to better understand the usefulness of these techniques with respect to the efficacy and associated complications.
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Affiliation(s)
- Jun Seong Hwang
- Department of Internal Medicine, Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Hyun Don Joo
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Tae Jun Song
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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289
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Cereatti F, Grassia R, Drago A, Conti CB, Donatelli G. Endoscopic management of gastrointestinal leaks and fistulae: What option do we have? World J Gastroenterol 2020; 26:4198-4217. [PMID: 32848329 PMCID: PMC7422542 DOI: 10.3748/wjg.v26.i29.4198] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/10/2020] [Accepted: 07/23/2020] [Indexed: 02/06/2023] Open
Abstract
Gastrointestinal leaks and fistulae are serious, potentially life threatening conditions that may occur with a wide variety of clinical presentations. Leaks are mostly related to post-operative anastomotic defects and are responsible for an important share of surgical morbidity and mortality. Chronic leaks and long standing post-operative collections may evolve in a fistula between two epithelialized structures. Endoscopy has earned a pivotal role in the management of gastrointestinal defects both as first line and as rescue treatment. Endotherapy is a minimally invasive, effective approach with lower morbidity and mortality compared to revisional surgery. Clips and luminal stents are the pioneer of gastrointestinal (GI) defect endotherapy, whereas innovative endoscopic closure devices and techniques, such as endoscopic internal drainage, suturing system and vacuum therapy, has broadened the indications of endoscopy for the management of GI wall defect. Although several endoscopic options are currently used, a standardized evidence-based algorithm for management of GI defect is not available. Successful management of gastrointestinal leaks and fistulae requires a tailored and multidisciplinary approach based on clinical presentation, defect features (size, location and onset time), local expertise and the availability of devices. In this review, we analyze different endoscopic approaches, which we selected on the basis of the available literature and our own experience. Then, we evaluate the overall efficacy and procedural-specific strengths and weaknesses of each approach.
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Affiliation(s)
- Fabrizio Cereatti
- Digestive Endoscopy and Gastroenterology Unit, Cremona Hospital, Cremona, Cremona 26100, Italy
| | - Roberto Grassia
- Digestive Endoscopy and Gastroenterology Unit, Cremona Hospital, Cremona, Cremona 26100, Italy
| | - Andrea Drago
- Digestive Endoscopy and Gastroenterology Unit, Cremona Hospital, Cremona, Cremona 26100, Italy
| | - Clara Benedetta Conti
- Digestive Endoscopy and Gastroenterology Unit, Cremona Hospital, Cremona, Cremona 26100, Italy
| | - Gianfranco Donatelli
- Department of Interventional Endoscopy, Hospital Prive Peupliers, Ramsay Santé, Paris 75013, France
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290
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Lanzillotta M, Vinge-Holmquist O, Overbeek KA, Poulsen JL, Demirci AF, Macinga P, Löhr M, Rosendahl J. PrescrAIP: A Pan-European Study on Current Treatment Regimens of Auto-Immune Pancreatitis. Front Med (Lausanne) 2020; 7:408. [PMID: 32850908 PMCID: PMC7419461 DOI: 10.3389/fmed.2020.00408] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 06/29/2020] [Indexed: 12/22/2022] Open
Abstract
Introduction: Treatment of autoimmune pancreatitis (AIP) is based solely on consensus and has yet to become standardized. Consequently, therapeutic regimens vary greatly between countries and centers, and largely depend on the experience of the physician. At this moment, the optimal regimen for inducing disease remission and preventing relapse is unknown. Objectives: The primary objective of this study is to describe current treatment regimens used in Europe, and to compare their effectiveness in inducing remission and preventing and treating relapse. The secondary objectives are: to identify risk factors for relapse; to assess the diagnostic accuracy of the Unified-AIP criteria; to assess the performance of the M-ANNHEIM score for predicting relapse; and to assess long-term outcomes including pancreatic exocrine insufficiency and pancreatic cancer. Methods: This is an international, retrospective, observational cohort study, performed in over 40 centers from 16 European countries. Eligible are all patients diagnosed with AIP from 2005 onwards, regardless of the used diagnostic criteria. Data on study subjects will be retrieved from the hospital's electronic medical records and registered with a standardized, web-based, electronic case report form (eCRF). To compare the effectiveness of treatment regimens in inducing remission, preventing relapse, and treating relapse, subjects will be stratified in groups based on: type of therapy; initial therapy dose; cumulative therapy dose; therapy tapering speed and duration; and having received maintenance therapy or not. Ethics and Dissemination: Ethical and/or institutional review board approvals are obtained by all participating centers according to local regulations. The study complies with the General Data Protection Regulation (GDPR). All manuscripts resulting from the study will be submitted to peer-reviewed journals. Conclusion: This is the first pan-European retrospective registry for AIP. It will produce the first large-scale data on treatment of European patients with AIP, providing answers on the use and effectiveness of treatment regimens. In the future, this collaboration may provide a network for continuation into a prospective European registry.
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Affiliation(s)
- Marco Lanzillotta
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), San Raffaele Scientific Institute, Milan, Italy
| | - Olof Vinge-Holmquist
- Department of Gastroenterological Surgery, Akershus University Hospital, Loerenskog, Norway
| | - Kasper A Overbeek
- Department of Gastroenterology & Hepatology, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Jakob L Poulsen
- Centre for Pancreatic Diseases, Department of Gastroenterology & Hepatology, Aalborg University Hospital, Aalborg, Denmark
| | - A Fatih Demirci
- Department of Internal Medicine, Marmara University Research and Education Hospital, Istanbul, Turkey
| | - Peter Macinga
- Department of Gastroenterology and Hepatology, Institute for Clinical and Experimental Medicine, Prague, Czechia
| | - Matthias Löhr
- Gastroenterology and Hepatology, Gastrocentrum, Karolinska University Hospital, Karolinska Universitetssjukhuset, Stockholm, Sweden
| | - Jonas Rosendahl
- Department of Internal Medicine I, Martin Luther University, Halle (Saale), Germany
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291
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Flak RV, Stender MT, Stenholt L, Thorlacius-Ussing O, Petersen LJ. Imaging response evaluation after local ablative treatments in locally advanced pancreatic cancer: an expedited systematic review. HPB (Oxford) 2020; 22:1083-1091. [PMID: 32451236 DOI: 10.1016/j.hpb.2020.04.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 04/15/2020] [Accepted: 04/20/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Several local ablative modalities have been introduced for the treatment of locally advanced pancreatic cancer (LAPC). However, there is no consensus on how to evaluate the imaging response after treatment. A systematic review was performed regarding the use of imaging for response assessment in LAPC. METHODS A systematic literature search was conducted in PubMed. Studies reporting imaging outcomes were included in the review. Studies were excluded if the imaging outcomes could not be differentiated between different disease stages, tumor histology or surgical approaches. RESULTS Thirty-four studies were included in the analysis. Fourteen studies used standardized response criteria, while six studies did not report the response evaluation method. The rest used self-determined criteria, absolute size comparisons or similar methods. One study found a correlation between early systemic progression (<6 months) and overall survival. CONCLUSION There was notable variation in the use of imaging for response assessment in LAPC. This significantly hinders cross-comparison of results among studies. There is currently only sparse evidence of an association between imaging responses and overall survival. The field calls for standardized recommendations regarding the choice of response assessment method, timing of scans, target definition and reporting of outcomes.
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Affiliation(s)
- R V Flak
- Department of Gastrointestinal Surgery, Aalborg University Hospital, Denmark; Department of Clinical Science, Aalborg University, Denmark.
| | - Mogens T Stender
- Department of Gastrointestinal Surgery, Aalborg University Hospital, Denmark; Department of Clinical Science, Aalborg University, Denmark
| | | | - Ole Thorlacius-Ussing
- Department of Gastrointestinal Surgery, Aalborg University Hospital, Denmark; Department of Clinical Science, Aalborg University, Denmark; Clinical Cancer Research Center, Aalborg University Hospital, Denmark
| | - Lars J Petersen
- Department of Clinical Science, Aalborg University, Denmark; Clinical Cancer Research Center, Aalborg University Hospital, Denmark; Department of Nuclear Medicine, Aalborg University Hospital, Denmark
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292
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Vanella G, Capurso G, Arcidiacono PG. Endosonography-guided Radiofrequency Ablation in Pancreatic Diseases: Time to Fill the Gap Between Evidence and Enthusiasm. J Clin Gastroenterol 2020; 54:591-601. [PMID: 32482951 DOI: 10.1097/mcg.0000000000001370] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Over the past 20 years, endoscopic ultrasound-guided radiofrequency ablation (EUS-RFA) has generated interest as a novel minimally invasive tool in the multimodal treatment of pancreatic malignant and premalignant lesions. However, although optimization of probes and settings has made EUS-RFA relatively safe, questions on the ideal positioning of this treatment in a multimodal strategy remain unanswered. This review will summarize the technical aspects of EUS-RFA and available clinical experiences for each pancreatic indication (pancreatic cancer, neuroendocrine neoplasms, cystic lesions, and celiac ganglia neurolysis). Established indications will be discussed along those requiring additional clinical data or even proof-of-concept studies. A dedicated session will further discuss evidence expected to emerge from ongoing registered trials, together with issues that must be addressed in future research, including the possible combination with immunotherapy, and the personalization of this treatment on the basis of genetic profiling. Despite the great clinical enthusiasm and scientific fervor, while evidence-based answers are produced, EUS-RFA must be centralized in high-volume centers of recognized expertise, where multidisciplinary discussions of indications and actively recruiting research protocols are available.
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Affiliation(s)
- Giuseppe Vanella
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
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293
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Maillet T, Funes de la Vega M, Duperron C, Audia S. A great masquerader disease…. Eur J Intern Med 2020; 78:133-134. [PMID: 32616339 DOI: 10.1016/j.ejim.2020.06.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 06/25/2020] [Indexed: 10/24/2022]
Affiliation(s)
- Thibault Maillet
- Department of Internal Medicine and Clinical Immunology, University Hospital, Dijon, France
| | | | | | - Sylvain Audia
- Department of Internal Medicine and Clinical Immunology, University Hospital, Dijon, France.
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294
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Rana SS, Ahmed S, Sharma R, Gupta R. Safety and efficacy of EUS-guided drainage of liver abscess: A single-center experience. Endosc Ultrasound 2020; 9:350-351. [PMID: 32719200 PMCID: PMC7811727 DOI: 10.4103/eus.eus_41_20] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Affiliation(s)
- Surinder Singh Rana
- Department of Gastroenterology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Soburuddin Ahmed
- Department of Gastroenterology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Ravi Sharma
- Department of Gastroenterology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Rajesh Gupta
- Division of Surgical Gastroenterology, Department of Surgery, Post Graduate Institute of Medical Education and Research, Chandigarh, India
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295
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Dumitrescu A, Aggarwal A, Chye R. A retrospective case series of patients who have undergone coeliac plexus blocks for the purpose of alleviating pain due to intra-abdominal malignancy. Cancer Rep (Hoboken) 2020; 3:e1265. [PMID: 32687682 DOI: 10.1002/cnr2.1265] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 06/11/2020] [Accepted: 06/19/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Coeliac plexus block (CPB) is an interventional pain management option for patients with pancreatic or other upper abdominal malignancy. AIMS To assess the safety, utilization, and outcomes of CPBs in the local context. METHODS AND RESULTS We conducted a retrospective case series of all patients with cancer who underwent CPB at 4 Sydney teaching hospitals from March 2010 to February 2016. We recorded baseline demographic data, details of the injectate, procedural approach and survival, as well as pain scores and analgesic use at 4 time points of interest. Thirty-nine procedures were performed during the study period. Twenty-four were performed endoscopically, 14 were performed via a bilateral percutaneous posterior approach by Pain Specialists or Radiologists and 1 was performed intraoperatively by a Surgeon. Patients had experienced pain for a mean of 17 weeks prior to CPB. Prior to CPB, the mean pain score was 8.8 out of 10. The mean pain score was reduced at 48 hours, 2 weeks, and 4 weeks following CPB (P < .01). The mean oral morphine equivalent daily dose prior to CPB was 362 mg which was reduced at 48 hours and 2 weeks but increased at the 4 weeks following CPB. One patient developed a bacteremia but otherwise no complications were observed. CONCLUSION CPB is performed by a number of approaches and is well tolerated. The approach selected appears to depend on patient anatomy, preference, and availability of local expertise. Local clinicians could consider CPB earlier in the management of malignant epigastric pain.
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Affiliation(s)
- Alix Dumitrescu
- Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - Arun Aggarwal
- Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia.,Central Clinical School, University of Sydney, Camperdown, New South Wales, Australia
| | - Richard Chye
- St Vincent's Hospital, Darlinghurst, New South Wales, Australia.,University of Notre Dame Australia, Darlinghurst, New South Wales, Australia
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296
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Saleh AAG, Sultan A, Hammouda MA, Shawki A, El Ghaffar MA. Value of Adding Dexmedetomidine in Endoscopic Ultrasound-Guided Celiac Plexus Neurolysis for Treatment of Pancreatic Cancer-Associated Pain. J Gastrointest Cancer 2020; 52:682-689. [PMID: 32621112 DOI: 10.1007/s12029-020-00449-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Abdominal and back pain is present in up to 80% of patients with pancreatic cancer and represents a significant cause of morbidity. Celiac plexus neurolysis (CPN) demonstrated good results in relief of pain of upper abdominal malignancy. Dexmedetomidine is alpha-2 adrenoceptor highly selective agonist approved for procedural sedation use. PATIENTS AND METHODS Fifty patients divided in two groups with locally advanced pancreatic cancer-associated abdominal pain underwent endoscopic ultrasound (EUS)-guided CPN using bupivacaine 0.5% alone with alcohol for the first group and bupivacaine 0.5% plus dexmedetomidine in the second. Patients scored their pain according to the Numeric Rating Scale (NRS-11) before, 2, 4, 6, 8, 12, 16, and 24 week after the procedure. RESULTS The study has included 50 patient in two groups. There was no significant difference between the two groups as regards medical, laboratory, or tumor characters. The median pain score decreases from 8.32 ± 0.75 before the procedure to 3.75 ± 3.72 24 week after the procedure in group 1 and from 8.08 ± 0.86 before to 1.67 ± 2.3 24 week after the procedure in group 2. However, there was no significant difference between the two groups in the median pain score during the first 4 weeks. There was no statistically significant difference between the two groups as regards the median survival time. CONCLUSION The addition of dexmedetomidine to bupivacaine 0.5% in EUS-CPN demonstrated beneficial effects as regards the degree and duration of pain relieve with negligible effect on the patient survival.
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Affiliation(s)
- Ahmed Abdel Ghafar Saleh
- Department of Internal Medicine, Hepatology & Gastroentrology Unit, Faculty of Medicine, Mansoura University, Mansoura, Egypt. .,Specialized Medical Hospital, Faculty of Medicine, Mansoura University, Mansoura, Egypt.
| | - Ahmed Sultan
- Department of Internal Medicine, Hepatology & Gastroentrology Unit, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Mohamed A Hammouda
- Department of Internal Medicine, Hepatology & Gastroentrology Unit, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Ahmed Shawki
- Department of Internal Medicine, Hepatology & Gastroentrology Unit, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Mohamed Abd El Ghaffar
- Department of Surgical Oncology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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297
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Colafrancesco S, Scrivo R, Barbati C, Conti F, Priori R. Targeting the Immune System for Pulmonary Inflammation and Cardiovascular Complications in COVID-19 Patients. Front Immunol 2020; 11:1439. [PMID: 32655577 PMCID: PMC7324709 DOI: 10.3389/fimmu.2020.01439] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Accepted: 06/03/2020] [Indexed: 12/21/2022] Open
Abstract
In December 2019, following a cluster of pneumonia cases in China caused by a novel coronavirus (CoV), named severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the infection disseminated worldwide and, on March 11th, 2020, the World Health Organization officially declared the pandemic of the relevant disease named coronavirus disease 2019 (COVID-19). In Europe, Italy was the first country facing a true health policy emergency, and, as at 6.00 p.m. on May 2nd, 2020, there have been more than 209,300 confirmed cases of COVID-19. Due to the increasing number of patients experiencing a severe outcome, global scientific efforts are ongoing to find the most appropriate treatment. The usefulness of specific anti-rheumatic drugs came out as a promising treatment option together with antiviral drugs, anticoagulants, and symptomatic and respiratory support. For this reason, we feel a duty to share our experience and our knowledge on the use of these drugs in the immune-rheumatologic field, providing in this review the rationale for their use in the COVID-19 pandemic.
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Affiliation(s)
| | | | | | - Fabrizio Conti
- Rheumatology Unit, Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
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298
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Abstract
IgG4 related disease was recognized as a unified disease entity only 15 years ago. Awareness of IgG4 related disease has increased worldwide since then, and specialists are now familiar with most of its clinical manifestations. Involvement of the pancreato-biliary tract, retroperitoneum/aorta, head and neck, and salivary glands are the most frequently observed disease phenotypes, differing in epidemiological features, serological findings, and prognostic outcomes. In view of this multifaceted presentation, IgG4 related disease represents a great mimicker of many neoplastic, inflammatory, and infectious conditions. Histopathology remains key to diagnosis because reliable biomarkers are lacking. Recently released classification criteria will be invaluable in improving early recognition of the disease. IgG4 related disease is highly treatable and responds promptly to glucocorticoids, but it can lead to end stage organ failure and even death if unrecognized. Prolonged courses of corticosteroids are often needed to maintain remission because the disease relapses in most patients. Rapid advancement in our understanding of the pathophysiology of IgG4 related disease is leading to the identification of novel therapeutic targets and possible personalized approaches to treatment.
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Affiliation(s)
- Marco Lanzillotta
- Università Vita-Salute San Raffaele, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Gaia Mancuso
- Università Vita-Salute San Raffaele, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Emanuel Della-Torre
- Università Vita-Salute San Raffaele, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Scientific Institute, Milan, Italy
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299
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Fernández-Codina A, Orozco-Gálvez O, Martínez-Valle F. Therapeutic Options in IgG4-Related Disease. CURRENT TREATMENT OPTIONS IN RHEUMATOLOGY 2020. [DOI: 10.1007/s40674-020-00147-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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300
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Luk Y, She WH, Chow FCL, Ma KW, Tsang SHY, Dai WC, Cheung TT, Lo CM. Evaluation of Pancreatic Lesions With Endoscopic Ultrasound and Fine Needle Aspiration. Surg Innov 2020; 27:431-438. [PMID: 32476606 DOI: 10.1177/1553350620925321] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Background. Endoscopic ultrasound (EUS) and fine-needle aspiration (FNA) are commonly used for assessing pancreatic lesions. This study aimed to evaluate the diagnostic yield and accuracy of endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) in a single tertiary institution. Methods. Consecutive patients who underwent EUS-FNA of the pancreas at Queen Mary Hospital, Hong Kong, from January 2015 to March 2016 were retrospectively reviewed. Endoscopic findings and FNA results were analysed. For patients who subsequently underwent surgical resection of pancreatic lesion, EUS-FNA diagnoses were compared to histopathological findings of surgical specimens to determine its diagnostic accuracy. Results. One hundred twelve EUS-FNA were performed in 99 patients within the study time period and were included for analysis. Sixty-six (66.7%) pancreatic lesions were solid in nature and 33 (33.3%) were cystic. The overall diagnostic yield of EUS-FNA was 70.5% (n = 79). On multivariate analysis, more passes of needle were associated with a higher diagnostic yield (odds ratio = 2.000, P = .049). 57.1% (n = 64) of EUS-FNA results had an impact on management. Sixteen patients with diagnostic EUS-FNA subsequently underwent surgery for resection of the pancreatic lesion. Upon correlation to the histopathological findings of surgical specimens, there were 12 true-positive, 2 true-negative, 0 false-positive, and 2 false-negative cases. Sensitivity was 85.7%, specificity was 100%, positive predictive value was 100%, and negative predictive value was 50%. The diagnostic accuracy of EUS-FNA was 87.5%. Conclusion. EUS-FNA is accurate and reliable for diagnosing pancreatic lesions.
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Affiliation(s)
- Yan Luk
- Department of Surgery, Queen Mary Hospital, 25809The University of Hong Kong, China
| | - Wong Hoi She
- Department of Surgery, Queen Mary Hospital, 25809The University of Hong Kong, China
| | - Felix Che Lok Chow
- Department of Surgery, Queen Mary Hospital, 25809The University of Hong Kong, China
| | - Ka Wing Ma
- Department of Surgery, Queen Mary Hospital, 25809The University of Hong Kong, China
| | - Simon Hing Yin Tsang
- Department of Surgery, Queen Mary Hospital, 25809The University of Hong Kong, China
| | - Wing Chiu Dai
- Department of Surgery, Queen Mary Hospital, 25809The University of Hong Kong, China
| | - Tan To Cheung
- Department of Surgery, Queen Mary Hospital, 25809The University of Hong Kong, China
| | - Chung Mau Lo
- Department of Surgery, Queen Mary Hospital, 25809The University of Hong Kong, China
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