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3 "D. Nageshwar Reddy"
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Focused Review Series: Expanding Indication: Interventional Endoscopic Management for Pancreaticobiliary Diseases
Endoscopic Palliation for Biliary and Pancreatic Malignancies: Recent Advances
Zaheer Nabi, D. Nageshwar Reddy
Clin Endosc 2019;52(3):226-234.   Published online January 22, 2019
DOI: https://doi.org/10.5946/ce.2019.003
AbstractAbstract PDFPubReaderePub
Malignancies of the pancreatobiliary system are usually unresectable at the time of diagnosis. As a consequence, a majority of these cases are candidates for palliative care. With advances in chemotherapeutic agents and multidisciplinary care, the survival rate in pancreatobiliary malignancies has improved. Therefore, there is a need to provide an effective and long-lasting palliative care for these patients. Endoscopic palliation is preferred to surgery as the former is associated with equal efficacy and reduced morbidity. The main role of endoscopic palliation in the vast majority of pancreatobiliary malignancies includes biliary and enteral stenting for malignant obstructive jaundice and gastric outlet obstruction, respectively. Recent advances in endoscopic palliation appear promising in imparting long-lasting relief of symptoms. Use of radiofrequency ablation and photodynamic therapy in malignant biliary obstruction has been shown to improve the survival rates as well as the patency of biliary stents. The emergence of endoscopic ultrasound (EUS) as a therapeutic tool has enhanced the capability of minimally invasive palliation in pancreatobiliary cancers. EUS is a valuable alternative to endoscopic retrograde cholangiopancreatography for the palliation of obstructive jaundice. More recently, EUS is emerging as an effective primary modality for biliary and gastric bypass.

Citations

Citations to this article as recorded by  
  • International Digestive Endoscopy Network consensus on the management of antithrombotic agents in patients undergoing gastrointestinal endoscopy
    Seung Joo Kang, Chung Hyun Tae, Chang Seok Bang, Cheol Min Shin, Young-Hoon Jeong, Miyoung Choi, Joo Ha Hwang, Yutaka Saito, Philip Wai Yan Chiu, Rungsun Rerknimitr, Christopher Khor, Vu Van Khien, Kee Don Choi, Ki-Nam Shim, Geun Am Song, Oh Young Lee
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    Christine Chung, Lauren Wancata
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    Floris W. Haijer, Cornelis B. Van Vliet, Marjolein G. J. Brusse-Keizer, Job A. M. Van der Palen, Marjo J. Kerbert-Dreteler, Jeroen J. Kolkman, Dirk Uhlmann
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  • Endoscopic and Endosonographic Palliation for Triple Obstruction Caused by Recurrent Gallbladder Cancer: A Case Report
    Young Rong Kim, Chi Hyuk Oh, Min Jae Yang
    The Korean Journal of Pancreas and Biliary Tract.2023; 28(1): 19.     CrossRef
  • Endoscopic Management of Pancreatobiliary Malignancies
    Dong Wook Lee, Eun Young Kim
    Digestive Diseases and Sciences.2022; 67(5): 1635.     CrossRef
  • Angle of covered self-expandable metallic stents after placement is a risk factor for recurrent biliary obstruction
    Kojiro Tanoue, Hirotsugu Maruyama, Yuki Ishikawa-Kakiya, Yosuke Kinoshita, Kappei Hayashi, Masafumi Yamamura, Masaki Ominami, Yuji Nadatani, Shusei Fukunaga, Koji Otani, Shuhei Hosomi, Fumio Tanaka, Noriko Kamata, Yasuaki Nagami, Koichi Taira, Toshio Wata
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    Kojiro Tanoue, Hirotsugu Maruyama, Yuki Ishikawa-Kakiya, Yosuke Kinoshita, Kappei Hayashi, Masafumi Yamamura, Masaki Ominami, Yuji Nadatani, Shusei Fukunaga, Koji Otani, Shuhei Hosomi, Fumio Tanaka, Noriko Kamata, Yasuaki Nagami, Koichi Taira, Toshio Wata
    World Journal of Hepatology.2022; 14(5): 992.     CrossRef
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    Alaa Y. Bazeed, Candace M. Day, Sanjay Garg
    Cancers.2022; 14(17): 4257.     CrossRef
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    David J Sanders, Shivanand Bomman, Rajesh Krishnamoorthi, Richard A Kozarek
    World Journal of Gastrointestinal Endoscopy.2021; 13(8): 260.     CrossRef
  • Early malfunction of a biliary self-expandable metal stent with an antireflux valve
    Sang Hoon Kim, Chi Hyuk Oh, Jae Min Lee, Seong Ji Choi, Hyuk Soon Choi, Eun Sun Kim, Bora Keum, Yoon Tae Jeen, Hoon Jai Chun, Hong Sik Lee, Chang Duck Kim
    Medicine.2020; 99(16): e19750.     CrossRef
  • Endosonography-guided Radiofrequency Ablation in Pancreatic Diseases
    Giuseppe Vanella, Gabriele Capurso, Paolo G. Arcidiacono
    Journal of Clinical Gastroenterology.2020; 54(7): 591.     CrossRef
  • Efficacy and safety of radiofrequency ablation in patients with unresectable malignant biliary strictures
    Martha Claudia Galindo Orozco, Angélica Hernández Guerrero, Juan Octavio Alonso Larraga, Eduardo Ramírez Solis, José Guillermo de la Mora Levy, María del Carmen Manzano Robleda
    Revista Española de Enfermedades Digestivas.2020;[Epub]     CrossRef
  • 6,348 View
  • 312 Download
  • 9 Web of Science
  • 12 Crossref
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Reviews
Endoscopic Management of Combined Biliary and Duodenal Obstruction
Zaheer Nabi, D. Nageshwar Reddy
Clin Endosc 2019;52(1):40-46.   Published online January 10, 2019
DOI: https://doi.org/10.5946/ce.2018.102
AbstractAbstract PDFPubReaderePub
Combined obstruction of the bile duct and duodenum is a common occurrence in periampullary malignancies. The obstruction of gastric outlet or duodenum can follow, occur simultaneously, or precede biliary obstruction. The prognosis in patients with combined obstruction is particularly poor. Therefore, minimally invasive palliation is preferred in these patients to avoid morbidity associated with surgery. Endoscopic palliation is preferred to surgical bypass due to similar efficacy, less morbidity, and shorter hospital stay. The success of endoscopic palliation depends on the type of bilioduodenal stenosis and the presence of previously placed duodenal metal stents. Biliary cannulation is difficult in type II bilioduodenal strictures where the duodenal stenosis is located at the level of the papilla. Consequentially, technical and clinical success is lower in these patients than in those with type I and III bilioduodenal strictures. However, in cases with failure of endoscopic retrograde cholangiopancreatography, with the introduction of endoscopic ultrasound for biliary drainage, the success of endoscopic bilioduodenal bypass is likely to increase further. The safety and efficacy of endoscopic ultrasound-guided drainage has been documented in multiple studies. With the development of dedicated accessories and standardization of drainage techniques, the role of endoscopic ultrasound is likely to expand further in cases with double obstruction.

Citations

Citations to this article as recorded by  
  • Combined endoscopic mAnagement of BiliaRy and gastrIc OutLET obstruction (CABRIOLET Study): A multicenter retrospective analysis
    Giuseppe Vanella, Michiel Bronswijk, Roy LJ van Wanrooij, Giuseppe Dell'Anna, Wim Laleman, Hannah van Malenstein, Rogier P Voermans, Paul Fockens, Schalk Van der Merwe, Paolo Giorgio Arcidiacono
    DEN Open.2023;[Epub]     CrossRef
  • Clinical presentation and outcomes of pancreatic cancer at a tertiary care hospital in the sub-Himalayan region: A retrospective observational study
    Amit Gupta, Deepak Rajput, Shyam Karuppusamy Krishnasamy, Oshin Sharma, Rahul Mishra, Amoli Tandon, Sweety Gupta
    Cancer Research, Statistics, and Treatment.2023; 6(1): 44.     CrossRef
  • Efficacy and safety of endoscopic duodenal stent versus endoscopic or surgical gastrojejunostomy to treat malignant gastric outlet obstruction: systematic review and meta-analysis
    Rajesh Krishnamoorthi, Shivanand Bomman, Petros Benias, Richard A. Kozarek, Joyce A. Peetermans, Edmund McMullen, Ornela Gjata, Shayan S. Irani
    Endoscopy International Open.2022; 10(06): E874.     CrossRef
  • Concomitant endoscopic biliary, duodenal and colonic stent placement for advanced carcinoma of gall bladder
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    International Journal of Gastrointestinal Intervention.2021; 10(4): 196.     CrossRef
  • Difficult Biliary Cannulation in Endoscopic Retrograde Cholangiopancreatography: Definitions, Risk Factors, and Implications
    Brian M. Fung, Teodor C. Pitea, James H. Tabibian
    EMJ Hepatology.2021; : 64.     CrossRef
  • Endoscopic management of malignant gastric outlet obstruction
    Anish Patel, Amrita Sethi
    Techniques and Innovations in Gastrointestinal Endoscopy.2020; 22(4): 220.     CrossRef
  • 6,941 View
  • 215 Download
  • 5 Web of Science
  • 6 Crossref
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Endoscopic Management of Gastroesophageal Reflux Disease: Revisited
Zaheer Nabi, D. Nageshwar Reddy
Clin Endosc 2016;49(5):408-416.   Published online September 30, 2016
DOI: https://doi.org/10.5946/ce.2016.133
AbstractAbstract PDFPubReaderePub
Gastroesophageal reflux disease (GERD) is defined by the presence of troublesome symptoms resulting from the reflux of gastric contents. The prevalence of GERD is increasing globally. An incompetent lower esophageal sphincter underlies the pathogenesis of GERD. Proton pump inhibitors (PPIs) form the core of GERD management. However, a substantial number of patients do not respond well to PPIs. The next option is anti-reflux surgery, which is efficacious, but it has its own limitations, such as gas bloating, inability to belch or vomit, and dysphagia. Laparoscopic placement of magnetic augmentation device is emerging as a useful alternative to conventional anti-reflux surgery. However, invasiveness of a surgical procedure remains a concern for the patients. The proportion of PPI non-responders or partial responders who do not wish for anti-reflux surgery defines the ‘treatment gap’ and needs to be addressed. The last decade has witnessed the fall and rise of many endoscopic devices for GERD. Major endoscopic strategies include radiofrequency ablation and endoscopic fundoplication devices. Current endoscopic devices score high on subjective improvement, but have been unimpressive in objective improvement like esophageal acid exposure. In this review, we discuss the current endoscopic anti-reflux therapies and available evidence for their role in the management of GERD.

Citations

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    Digestion.2024; 105(1): 5.     CrossRef
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    Journal of Neurogastroenterology and Motility.2024; 30(1): 17.     CrossRef
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    Journal of Laparoendoscopic & Advanced Surgical Techniques.2024;[Epub]     CrossRef
  • Therapeutic endoscopy: Recent updates and future directions
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    Digestive and Liver Disease.2024;[Epub]     CrossRef
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  • 19,317 View
  • 590 Download
  • 27 Web of Science
  • 26 Crossref
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