Publications
- Radhika Chavan, Zaheer Nabi, Sundeep Lakhtakia et al "Impact of Transmural Plastic Stent on Recurrence of Pancreatic Fluid Collection after Metal Stent Removal in Disconnected Pancreatic Duct: A Randomized controlled trial" Endoscopy December 2021
- Chavan R, Nabi Z, Kapudi A, et al. Outcomes of over-the-scope clip application in various gastrointestinal indications: experience from a tertiary care in India. Annals of gastroenterology. Jan 2020
- Chavan R, Nabi Z et al Adverse events associated with third space endoscopy: Diagnosis and management. Int J Gastrointest Interv 2020; 9(2): 86-97 https://doi.org/10.18528/ijgii200010
- Chavan R, Kalapala R, Nabi Z, Lakhtakia S, Reddy DN. Reverse sphincterotomy of the minor papilla via the major papilla for chronic pancreatitis with incomplete pancreas divisum. Endoscopy. 2017 Feb;49(S 01):E119-E120. doi: 10.1055/s-0043-100759
- Chavan R, Nabi Z, Sekharan A, Kalapala R, Reddy N (2017) Giant Ileal Polyp Causing Ileocolic Intussusception. Arc Cas Rep CMed 3(2): 138
- Chavan R, Sundeep Lakhtakia, Zaheer Nabi et al Endoscopic management of gossypiboma. Video GIE. DOI: https://doi.org/10.1016/j.vgie.2018.06.006
- Chavan R, Mohan Ramchandani, Zaheer Nabi et al Recurrent Acute Pancreatitis due to Pancreatic Duct Ascariasis in A Young Male. Endoscopy. 2018 Aug 10. doi: 10.1055/a-0651-0338
- Chavan R, Jahangeer Basha, Sundeep Lakhtakia et al Large-caliber metal stent controls significant entry site bleeding during EUS-guided drainage of walled-off necrosis.Video GIE Jan 2019,Volume 4,issue 1 Pages 27-28
- Chavan R, Nabi Z, Lakhtakia S, et al. Linear endoscopic ultrasound examination of portal biliopathy. Endoscopy. 2020;52(4):E136‐E137. doi:10.1055/a-1028-6948
- Chavan R, Ramchandani M, Nabi Z, Lakhtakia S, Reddy DN. Luminal and extraluminal bleeding during EUS-guided double-balloon-occluded gastrojejunostomy bypass in benign gastric outlet obstruction with portal hypertension. VideoGIE. 2019;5(2):64‐67. 2019 Nov 21. doi:10.1016/j.vgie.2019.10.003
- Chavan R, Nabi Z, Ramchandani M, Sekharan A, Reddy J, Reddy DN. Endoscopic resection of large "seahorse"-shaped esophageal leiomyoma - stretching the limits of third space endoscopy Endoscopy. 2020;10.1055/a-1130-6098. doi:10.1055/a-1130-6098
- Chavan R, Nabi Z, Basha J, Sekaran A, Darisetty S, Reddy PM, Reddy DN. Endoscopic resection of a complex gastric duplication cyst using a submucosal tunneling technique. Endoscopy. 2021
- Chavan R et al. Endoscopic ultrasound of rectal subepithelial lesion mimicking gastrointestinal stromal tumor. Journal of gastroenterology and hepatology 2022. https://doi.org/10.1111/jgh.15817
- Chavan R, Bachkaniwala V, Tadkalkar V, Gandhi C, Rajput S. Endoscopic management of magnet ingestion and its adverse events in children. VideoGIE. 2022 May
- Chavan R, Bachkaniwala V, Rajput S. Wandering worm in bile duct: Spotted on cholangioscopy. Dig Endosc. 2022 Sep;34(6):1263. doi: 10.1111/den.14405
- Chavan R, Pipavat RC, Bokarvadia R, Rajput SL. Digital cholangioscopy-guided removal of an Ascaris worm from the biliary tree. Endoscopy. 2022
- Chavan Radhika. Reply to Dhar et al Endoscopy 2022; 54(07): 729 - 729
- Chavan Radhika. Reply to Rana et al Endoscopy 2022
- Chavan Radhika. Reply to van Malestein et al Endoscopy 2022
- Chavan R et al. Endoscopic ultrasound guided drainage of splenic pseudocyst communicating with pancreatic duct. Journal of Digestive Endoscopy 2022; 13(04): 251-253 DOI: 10.1055/s-0042-1758775
- Chavan R et al. Migrated biliary stent removal with cholangioscopy: Lights, camera and action. Endoscopy 2023; 55: E545–E546
- Chavan R, Baraldo S, Rajput S. Inclusion of Patients with Duodenal Obstruction in Endoscopic Retrograde Cholangiopancreatography Group: Not a Right Intention. Gastroenterology. 2023 May 14:S0016-5085(23)00733-3
- Chavan R et el. Nasojejunal tube related duodenal perforation: a multicentre experience. Clinical endoscopy 2023
- Chavan R, Sanjay Rajput. Pictorial essay of linear EUS examination of pancreas anatomy. Journal of digestive endoscopy 2023
- Chavan R et al. Cholangioscopy guided laser lithotripsy of remanent cystic duct stone: A tertiary care centre experience. Indian Journal of Gastroenterology 2023
- Chavan R et al. Endoscopic ultrasound guided drainage of perforated gall bladder in patients with hilar cholangiocarcinoma post biliary uncovered self-expandable metal stent placement. DEN Video article 2023
- Chavan R et al. Linear endoscopic ultrasound examination of the biliary system and its application. Journal of Digestive Endoscopy 2023; 14(04): 211-220
- Chavan R et al. Technical tips for EUS-guided embolization of varices and pseudoaneurysms. Video GIE 2023
- Patel M, Chavan R: Accidental corrosive rectal injury. Journal of digestive endoscopy 2023
- Chavan R et al. Magnetic compression anastomosis of post‐cholecystectomy benign biliary stricture using modified accessories (with video) Indian Journal of Gastroenterology https://doi.org/10.1007/s12664-024-01613-2
- Chavan R et al. Outcomes of endoscopic ultrasound-guided gallbladder drainage: A multicenter study from India (with video). Indian J Gastroenterol. 2024 Jun 20
- Chaiti G, Chavan R et al. Combined endoscopic and laparoscopic anastomosis with lumen-apposing metal stent for treatment of obstructed gastrojejunal anastomotic malignancy. Endoscopy. 2024 Jun 25;56(Suppl 1)
- Chavan R et al. Role of Endoscopic Ultrasound-Guided Radiofrequency Ablation in Pancreatic Lesions: Where Are We Now and What Does the Future Hold? Cancers 2024
- Chavan R and Kothari Shivangi. Impact of difficult biliary cannulation on ERCP pancreatitis. Practice updates 2024
- Chaiti Gandhi, Chavan R et al. Over-the-Scope Clip Application for Duodenal Ulcer: Easier Said than Done Journal of Digestive endoscopy, July 2024
- Chavan R et al. Advanced endoscopic techniques For Esophageal Duplication Cyst Treatment: Beyond surgery. Accepted manuscript. Video GIE 2025
- Chavan R et al. Management of Pancreaticojejunostomy Strictures: A New Perspective with Forward‐Viewing EUS. Invited Commentary (editorial) Digestive Diseases and Sciences https://doi.org/10.1007/s10620-025-08933-z
- Suprabhat Giri, Ranjan K Patel, Radhika Chavan et al.Endoscopic ultrasound-guided therapies versus retrograde transvenous oblite- ration for gastric varices – A multicentric propensity-matched analysis. Endoscopy International Open 2025 DOI: 10.1055/a-2549-1165
- Chavan R, Rajput S. Spider Telangiectasia in the Conjuctiva. Images. Indian Journal of Gastroenterology 2025
- Chavan R et al. Minimizing Bleeding Risks during Gastric Neuroendocrine Tumor Endoscopic Submucosal Dissection by Pre-emptive EUS-guided Epinephrine injection. Video GIE 2025
- Nikhil Sonthalia, Radhika Chavan et al. Endoscopic Ultrasound-Guided Gastrojejunostomy as a Primary Treatment Modality for Malignant Gastric Outlet Obstruction: A Large Multicenter Experience. J Gastroenterol Hepatol. 2025
- Chavan R et al. Understanding Basics of Linear EUS: A step-by-step guide to anatomy and orientation. Journal of Digestive Endoscopy June 2025
- Rushil Solanki, Chintan Tailor, Radhika Chavan. No Sutures, Just Magnets: A Paradigm Shift in Colocolic Anastomosis for Malignant Rectosigmoid Strictures. JDE May 2025
- Chavan R et al. Station Wise approach to liver anatomy for linear endoscopic ultrasound, Video GIE July 2025
- Chavan R et al. Balloon-Assisted Redirection: A Novel Endoscopic Technique for Complex Biliary Injury Post-Cholecystectomy Journal of Digestive Endoscopy 2026
- Ramchandani M, Nageshwar Reddy D, Darisetty S, Kotla R, Chavan R .Peroral endoscopic myotomy for achalasia cardia: Treatment analysis and follow up of over 200 consecutive patients at a single center. Dig Endosc. 2016 Jan;28(1):19-26. doi: 10.1111/den.12495
- Nabi Z, Ramchandani M, Chavan R, Kalapala R, Darisetty S, Rao GV, Reddy DN. Per-oral endoscopic myotomy for achalasia cardia: outcomes in over 400 consecutive patients. Endosc Int Open. 2017 May;5(5):E331-E339. doi: 10.1055/s-0043-10551
- Nabi Z, Ramchandani M, Reddy DN, Darisetty S, Kotla R, Kalapala R, Chavan R. Per Oral Endoscopic Myotomy in Children with Achalasia Cardia. J Neurogastroenterol Motil. 2016 Oct 30;22(4):613-619. doi:10.5056/jnm15172. PMID: 27048658
- Nabi Z, Lakhtakia S, Basha J, Chavan R, Ramchandani M, Gupta R, Kalapala R, Darisetty S, Talukdar R, Reddy DN. Endoscopic Ultrasound Guided Drainage of Walled Off Necrosis in Children with Fully Covered Self-Expanding Metal Stents. J Pediatr Gastroenterol Nutr. 2016 Dec 13
- Nabi Z, Lakhtakia S, Basha J, Chavan R, Gupta R, Ramchandani M, Kalapala R, Pal P, Darisetty S, Rao GV, Reddy DN. Endoscopic Drainage of Pancreatic Fluid Collections- Long Term Outcomes in Children. Dig Endosc. 2017 Apr 4. doi: 10.1111/den.12884
- Darisetty S, Nabi Z, Ramchandani M, Chavan R, Kotla R, Nageshwar Reddy D. Anesthesia in per-oral endoscopic myotomy: A large tertiary care centre experience. Indian J Gastroenterol. 2017 Aug 24. doi: 10.1007/s12664-017-0782-0
- Nabi Z, Ramchandani M, Chavan R, Tandan M, Kalapala R, Darisetty S, Reddy DN. Per-oral Endoscopic Myotomy in Children- First Experience with a New Triangular Knife. J Pediatr Gastroenterol Nutr. 2017 Jun 2. doi: 10.1097/MPG. 0000000000001-- 636
- Nabi Z, Chavan R, Sekharan A, Reddy DN. Unusual Cause of Dysphagia in a Middle Age Male. Adv Res Gastroentero Hepatol 2017; 3(2): 555609. DOI: 10.19080/ ARGH.2017.03.555610
- Rakesh K, Chavan R, Nabi Z, Lakhtakia S Reddy DN Reply to Goetz et al. Endoscopy. 2017 Oct;49(10):1014
- Deshpande N, Chavan R, Bale G ,Reddy DN Hereditary Persistence of Alpha-Fetoprotein Is Associated with the -119G>A Polymorphism in AFP Gene ACG Case Rep J. 2017 Mar 1;4:e33. doi: 10.14309/crj.2017.33
- Redkar N, Bende M, Maidapwad V, Chavan R Hepatic encephalopathy masking myxedema coma J Assoc Physicians India. 2012 Sep;60:70-1
- Zaheer Nabi, Mohan Ramchandani, Radhika Chavan, et al Peroral endoscopic myotomy in treatment-naïve achalasia patients versus prior treatment failure cases. Endoscopy 2018;50:1-13 DOI https://doi.org/10.1055/s-0043-121632
- Nabi Z, Ramchandani M, Lakhtakia S, Fugazza A, Chavan R et al Endoscopic Trans-Esophageal Drainage of Mediastinal Pseudocyst in A Child. J Pediatr Gastroenterol Nutr. 2017 Dec 28. doi: 10.1097/MPG.0000000000001871
- Ramchandani, Mohan; Nabi, Zaheer; Reddy D.N.; Talele Rahul; Darisetty Santosh; Kotla Rama; Chavan Radhika; Tandan Manu Outcomes of anterior myotomy versus posterior myotomy during POEM: a randomized pilot study Endoscopy International Open 2018; 06(02): 190 - 198 DOI: 10.1055/s-0043-121877
- Mohan Ramchandani, Nageshwar Reddy, Zaheer Nabi, Radhika Chouhan et al "Management of Achalasia cardia: Expert consensus statements". J Gastroenterol Hepatol. 2018 Jan 29. doi: 10.1111/jgh.14097
- Sundeep Lakhtakia, Radhika Chavan et al. Crossing the minefield: EUS-guided transesophageal biliary rendezvous in the presence of esophageal varices and ascites VideoGIE , Volume 3 , Issue 4 , 129 – 131
- Zaheer Nabi, Radhika Chavan, Upender Shava et al A novel endoscopic technique to obtain rectal biopsy specimens in children with suspected Hirschsprung’s disease.Video Gie https://doi.org/10.1016/j.vgie.2018.02.008
- Sundeep Lakhtakia, Zaheer Nabi, Jong Ho Moon, Rajesh Gupta, Radhika Chavan et al.Endoscopic drainage of pancreatic fluid collections by use of a novel biflanged stent with electrocautery-enhanced delivery system.Video GIE, Vol.3,issue 9,p 284-288
- Zaheer Nabi, Jagdeesh singh, Arafat haris, Upender Shava, Radhika Chavan et al Outcome of radiological interventions in pediatric gastrointestinal diseases: A large tertiary center experience: Interventional radiology in pediatric GI diseases.JGH https://doi.org/10.1002/jgh3.12119
- Ligresti D, Baraldo S, Chavan R et al Endoscopic ultrasound-guided biliary drainage in a novel radiofrequency ablation-based swine biliary dilatation model. Endoscopy 2019 Apr 2. doi: 10.1055/a-0867-9348
- Sundeep Lakhtakia, Radhika Chavan, Jahangeer Basha et al Endoscopic ultrasound-guided transjejunal drainage of an obstructed afferent loop using a novel lumen-apposing metal stent .Endoscopy 2019
- Ligresti D, Kuo YT, Baraldo S, Radhika Chavan et al. EUS anatomy of the pancreatobiliary system in a swine model: The WISE experience. Endosc Ultrasound. 2019;8(4):249‐254. doi:10.4103/eus.eus_10_19
- Nabi Z, Ramchandani M, Basha J, et al. Per-oral endoscopic myotomy with fundoplication: A reproducible procedure. Indian J Gastroenterol. 2019;38(4):364‐366. doi:10.1007/s12664-019-00974-3
- Nabi Z, Ramchandani M, Kotla R, Chavan R, Darisetty S, Reddy DN. A simple modification in technique preserves oblique muscle fibers during peroral endoscopic myotomy. Endoscopy. 2020;52(1):E37‐E38. doi:10.1055/a-0986-3112
- Nabi Z, Ramchandani M, Chavan R, Darisetty S, Kotla R, Reddy DN. Endoscopic dissection of an esophageal submucosal tumor using a novel bipolar radiofrequency device [published online ahead of print, 2020 Jan 29]. Endoscopy. 2020;10.1055/a-1089-7680. doi:10.1055/a-1089-7680
- Jagtap N, Hs Y, Tandan M, et al. Clinical utility of ESGE and ASGE guidelines for prediction of suspected choledocholithiasis in patients undergoing cholecystectomy [published online ahead of print, 2020 Feb 27]. Endoscopy. 2020;10.1055/a-1117-3451. doi:10.1055/a-1117-3451
- Nabi Z, Chavan R, Ramachandani M, Darisetty S, Reddy DN. Peroral endoscopic myotomy in a patient with failed Heller's myotomy by use of a novel bipolar radiofrequency device. VideoGIE. 2020;5(4):138‐140. Published 2020 Feb 2. doi:10.1016/j.vgie.2019.12.009
- Nabi Z, Chavan R, Ramchandani M, Darisetty S, Reddy DN. Peroral endoscopic myectomy: a novel thought to reduce recurrence after previous failed myotomy. VideoGIE. 2020;5(5):196‐198
- Nabi Z, Chavan R, Ramachandani M, Darisetty S, Reddy DN. Peroral endoscopic myotomy in a patient with failed Heller's myotomy by use of a novel bipolar radiofrequency device. VideoGIE. 2020;5(4):138‐140. Published 2020 Feb 2. doi:10.1016/j.vgie.2019.12.009
- Lakhtakia S, Chavan R et al EUS-guided rendezvous with a steerable access needle in choledocholithiasis. VideoGIE 2020 Jun 10;5(8):359-361. doi:10.1016/j.vgie.2020.04.023
- Jahangeer Basha, Sundeep Lakhtakia , Zaheer Nabi , Partha Pal , Radhika Chavan et al Impact of disconnected pancreatic duct on recurrence of fluid collections and new-onset diabetes: do we finally have an answer GUT 2020 Aug 18;gutjnl-2020-321773.doi: 10.1136/gutjnl-2020-321773
- Karyampudi A, Nabi Z, Ramchandani M, Darisetty S, Goud R, Chavan R, Kalapala R, Rao GV, Reddy DN. Gastroesophageal reflux after per-oral endoscopic myotomy is frequently asymptomatic, but leads to more severe esophagitis: A case-control study. United European Gastroenterol J. 2020 Jul 28:2050640620947645. doi: 10.1177/2050640620947645
- Nabi Z, Ramchandani M, Sayyed M, Chavan R, Darisetty S, Goud R, Murthy HVV, Reddy DN. Comparison of Short Versus Long Esophageal Myotomy in Cases With Idiopathic Achalasia: A Randomized Controlled Trial. J Neurogastroenterol Motil. 2021 Jan 30;27(1):63-70. doi: 10.5056/jnm20022
- Nabi Z, Chavan R, Ramchandani M, Basha J, Jagtap N, Karyampudi A, Darisetty S, Tandan M, Goud R, Rao GV, Reddy DN. Long-term Outcomes of Per-oral Endoscopic Myotomy in Spastic Esophageal Motility Disorders: A Large, Single-Center Study. J Clin Gastroenterol. 2020 Jul 10. doi: 10.1097/MCG.0000000000001395
- Bhatia S, Pareek K, Ajay K, Abhinav Jain, Chavan R et al. API-ISG Consensus Guidelines for Management of Gastrooesophageal Reflux Disease. J Assoc Physicians India. 2020 Oct;68(10):69-80.PMID: 32978931
- Nabi Z, Chavan R, Ramchandani M et al Endoscopic submucosal dissection and tunneling procedures using a novel all-in-one bipolar device. Endosc Int Open. 2020 Oct;8(10):E1302-E1307. doi: 10.1055/a-1220-6562. Epub 2020 Sep 22
- Reddy PM, Kulkarni S, Nabi Z, Kasle S, Chavan R et al Single balloon enteroscopy in children for evaluation of small bowel diseases in children: A large, tertiary center study. J Pediatr Surg. 2020 Nov 2
- Nabi Z, Chavan R, Reddy M, Basha J, Karyampudi A, Reddy DN et al High-resolution manometry-guided endoscopic myotomy in a case with jackhammer esophagus. VideoGIE. 2020 Sep 19;5(12):637-640. doi: 10.1016/j.vgie.2020.07.023. eCollection 2020 Dec.PMID: 33319127
- Nabi Z, Chavan R, Basha J, Sekharan A, Reddy DN. Peroral endoscopic myotomy and gastroesophageal reflux: A word of caution! Gastrointest Endosc. 2021 Nov;94(5):1009-1010. doi: 10.1016/j.gie.2021.07.001. Epub 2021
- Nabi Z, Ramchandani M, Chavan R, Basha J, Reddy M, Darisetty S, Reddy ND. Double tunnel technique reduces technical failure during POEM in cases with severe submucosal fibrosis. Endosc Int Open. 2021 Aug 16;9(9):E1335-E1341. doi: 10.1055/a-1499-6817
- Nabi Z, Ramchandani M, Asif S, Basha J, Chavan R, Darisetty S, Reddy N. Outcomes of Endoscopic Submucosal Dissection in Duodenal Neuroendocrine Tumors. J Gastrointest Surg. 2022 Jan;26(1):275-277. doi: 10.1007/s11605-021-05133-8. Epub 2021 Sep 10
- Basha J, Lakhtakia S, Yarlagadda R, Nabi Z, Gupta R, Ramchandani M, Chavan R, Jagtap N, Asif S, Rao GV, Reddy N. Gastric outlet obstruction with ascites: EUS-guided gastro-enterostomy is feasible. Endosc Int Open. 2021 Dec 14;9(12):E1918-E1923. doi: 10.1055/a-1642-7892
- Nabi Z, Talukdar R, Chavan R, Basha J, Reddy DN. Outcomes of Per-Oral Endoscopic Myotomy in Children: A Systematic Review and Meta-analysis. Dysphagia. 2022 Jan 29. doi: 10.1007/s00455-022-10409-5. Epub ahead of print
- Nabi Z, Lakhtakia S, Chavan R, Asif S, Basha J, Gupta R, Yarlagadda R, Reddy PM, Kalapala R, Reddy DN. Diagnostic utility of EUS-guided tissue acquisition in children: A tertiary care center experience. Endosc Ultrasound. 2021 Jul-Aug;10(4):288-293. doi: 10.4103/EUS-D-20-00203
- Nabi Z, Chavan R, Asif S, Ramchandani M, Basha J, Darisetty S, Goud R, Kotla R, Reddy DN. Per-oral Endoscopic Myotomy with Division of Septum (D-POEM) in Epiphrenic Esophageal Diverticula: Outcomes at a Median Follow-Up of Two Years. Dysphagia. 2021
- Nabi Z, Chavan R, Darisetty S, Kotla R, Reddy DN. Leiomyomatosis masquerading as sigmoid achalasia: a rare occurrence. VideoGIE. 2020 Dec 19;6(3):116-118. doi: 10.1016/j.vgie.2020.11.010
- Reddy S, Jagtap N, Kalapala R, Ramchandani M, Lakhtakia S, Basha J, Nabi Z, Karyampudi A, Chavan R, Tandan M, Gupta R, Reddy DN. Choledocholithiasis in acute calculous cholecystitis: guidelines and beyond. Ann Gastroenterol. 2021;34(2):247-252. doi: 10.20524/aog.2020.0562
- Nabi Z, Chavan R, Reddy M, Basha J, Karyampudi A, Reddy DN. High-resolution manometry-guided endoscopic myotomy in a case with jackhammer esophagus. VideoGIE. 2020 Sep 19;5(12):637-640
- Akbar W, Unnisa M, Tandan M, Murthy HVV, Nabi Z, Basha J, Chavan R, Lakhtakia S, et al New-onset prediabetes, diabetes after acute pancreatitis: A prospective cohort study with 12-month follow-up. Indian J Gastroenterol. 2022 Dec;41(6):558-566
- Nabi Z, Chavan R, Ramchandani M, Darisetty S, Reddy DN. Endoscopic submucosal dissection and tunnelling procedures using novel image-enhanced technique. VideoGIE. 2022 Jan 5;7(4):158-163
- Nabi Z, Karyampudi A, Ramchandani M, Chavan R, Basha J, Inavolu P, et al. Predictors of Long-Term Outcomes, Recurrent Dysphagia, and Gastroesophageal Reflux After Per-oral Endoscopic Myotomy in Esophageal Motility Disorders. J Gastrointest Surg. 2022
- Nabi Z, Samanta J, Chavan R et al Role of Novel Motorized Enteroscopy in the Evaluation of Small Bowel Diseases: A Systematic Review and Meta-analysis. J Clin Gastroenterol. 2023
- Martins OC, Antunes do Livramento V Junior, Florêncio de Mesquita C, Correa TL, Fernandes MV, Milioli NJ, Baraldo S, Chavan R, et al.The Addition of Endoscopic Sphincterotomy to Biliary Stent Placement and its Impact on the Risk of Adverse Events: An Updated Meta-Analysis of Randomized Controlled Trials. Gastrointest Endosc. 2024 May 21
- Florencio de Mesquita C, Antunes V, Milioli NJ, Fernandes MV, Correa TL, Martins OC, Chavan R, Baraldo S. Endoscopic Ultrasound-Guided Coiling plus Glue Injection Compared with Endoscopic Glue Injection Alone in Endoscopic Treatment for Gastric Varices: A Systematic Review and Meta-Analysis. Gastrointest Endosc. 2024 Oct 8:S0016-5107(24)03551-X
- Giri S, Shah B, Narayan J, Chavan R et al. Reintervention After Endoscopic Ultrasound-Guided Choledochoduodenostomy for Distal Malignant Biliary Obstruction. Surg Laparosc Endosc Percutan Tech. 2025 Jun
- Conrad CC, Ellrichmann M, Bronswijk M, van der Merwe S, Dertmann T, Layka H, Chavan R. Long-Term Efficacy and Safety of Digital-Single-Operator-Video-Pancreatoscopy Guided Lithotripsy for Pancreatic Duct Stones. United European Gastroenterol J. 2025
- Baraldo S, Meine GC, Santo PAE, Barbosa EC, Nau AL, Keane MG, Chavan R, Kuo YT, Ligresti D. Correction: Fully covered self-expandable metal stents versus multiple plastic stents for the treatment of post-orthotopic liver transplant anastomotic biliary strictures: An updated systematic review and meta-analysis of randomized controlled trials. Surg Endosc. 2025 Sep 23. doi: 10.1007/s00464-025-12229-8. Epub ahead of print
- Nabi Z, Patil G, Puri R, Kothari T, Sud S, Chavan R et al. Outcomes of device assisted endoscopic full thickness resection in gastroduodenal submucosal lesions: A large, multicentre study (with videos). Dig Liver Dis. 2025 Dec;57(12):2435-2440