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Saurabh Chandan, MD

Assistant Professor

Contact

School of Medicine
Department of Medicine
Gastroenterology
Fellowship Program - Gastroenterology

Saurabh Chandan, MD

Assistant Professor

Department

Medicine

Position

Assistant Professor

Scripts

  • J Clin Gastroenterol
    Mohan BP, Madhu D, Khan SR, Kassab LL, Ponnada S, Chandan S “Intracystic Glucose Levels in Differentiating Mucinous From Nonmucinous Pancreatic Cysts: A Systematic Review and Meta-analysis” J Clin Gastroenterol. 2021 Mar 18. Epub ahead of print. PMID: 33731599 2021
  • Aliment Pharmacol Ther
    Ramai D, Singh J, Lester J, Khan SR, Chandan S et al. ”Systematic review with meta- analysis: bariatric surgery reduces the incidence of hepatocellular carcinoma” 41. Ramai D, Singh J, Lester J, Khan SR, Chandan S et al. ”Systematic review with meta- analysis: bariatric surgery reduces the incidence of hepatocellular carcinoma” Aliment Pharmacol Ther. 2021 Mar 15. Epub ahead of print. PMID: 33721336 2021 Mar 15. Epub ahead of print. PMID: 33721336 2021
  • J Clin Gastroenterol
    Chandan, Saurabh, Chandan S, Mohan BP, Khan SR, Kassab LL, Ponnada S, Artifon ELA, Otoch JP, McDonough S, Adler DG. Photodynamic Therapy (PDT), Radiofrequency Ablation (RFA) With Biliary Stents in Palliative Treatment of Unresectable Extrahepatic Cholangiocarcinoma: A Systematic Review and Meta-analysis. J Clin Gastroenterol. 2021 Mar 12. Epub ahead of print. PMID: 33780214 2021
  • Obesity Surgery
    Ramai D, Bhandari P, Facciorusso A, Barakat M, Pasisnichenko Y, Saghir S, Ambrosi A, Tartaglia N, Chandan S et al. “Real-World Experience of Intragastric Balloons for Obesity: Insights from the FDA Manufacturer and User Facility Device Experience (MAUDE) Database” Obes Surg. 2021 Mar 9. Epub ahead of print. PMID: 33687626 2021
  • Endosc Int Open
    Chandan, Saurabh, Chandan S, Khan SR, Mohan BP et al. “EUS-guided gastroenterostomy versus enteral stenting for gastric outlet obstruction: Systematic review and meta-analysis” Endosc Int Open. 2021 Mar;9(3):E496-E504.Epub 2021 Feb 22. PMID: 33655056 2021
  • Int J Colorectal Dis
    Ramai D, Barakat M, Dhaliwal A, Dhindsa B, Chandan S et al. Gender and racial disparities in colorectal cancer incidence and mortality: a national cancer registry study Int J Colorectal Dis. 2021 Feb 22. Epub ahead of print. PMID: 33616738 2021
  • Eur J Gastroenterol Hepatol
    Ramai D, Ramai D, Singh J, Barakat M, Chandan S et al Rate of lymph node metastasis in patients with T1 gastric carcinoid tumors Eur J Gastroenterol Hepatol. 2021 Feb 1;32(2):302-303, PMID: 33369959
    32(2), p. 302-303 2021
  • Expert Rev Gastroenterol Hepatol
    Facciorusso A, Facciorusso A, Mohan BP, Crin SF, Ofosu A, Ramai D, Lisotti A, Chandan S et al Contrast-enhanced harmonic endoscopic ultrasound-guided fine-needle aspiration versus standard fine-needle aspiration in pancreatic masses: a meta-analysis Expert Rev Gastroenterol Hepatol. 2021 Jan 26:1-8. Epub ahead of print. PMID: 33481633., p. 1-8 2021
  • Epub
    Facciorusso A, Facciorusso A, Mohan BP, Crin SF, Ofosu A, Ramai D, Lisotti A, Chandan S et al Contrast-enhanced harmonic endoscopic ultrasound-guided fine-needle aspiration versus standard fine-needle aspiration in pancreatic masses: a meta-analysis Expert Rev Gastroenterol Hepatol. 2021 Jan 26:1-8. Epub ahead of print. PMID: 33481633. 2021
  • Obesity Surgery
    Chandan S, Chandan S, Mohan BP, Khan SR et al Efficacy and Safety of Intragastric Balloon (IGB) in Non-alcoholic Fatty Liver Disease (NAFLD): a Comprehensive Review and Metaanalysis Obes Surg. 2021 Jan 6. Epub ahead of print. PMID: 33409973 2021
  • Epub
    Kochhar GS, Kochhar GS, Mohan BP, Khan SR, Chandan S et al Hepatitis-B Vaccine Response in Inflammatory Bowel Disease Patients: A Systematic Review and Meta-analysis Inflamm Bowel Dis. 2021 Jan 4:izaa353. Epub ahead of print. PMID: 33393585 2021
  • Endosc Int Open
    Aziz M, Aziz M, Haghbin H, Gangwani MK, Sharma S, Nawras Y, Khan Z, Chandan S et al Efficacy of Endocuff Vision compared to first-generation Endocuff in adenoma detection rate and polyp detection rate in high-definition colonoscopy: a systematic review and network meta-analysis Endosc Int Open. 2021 Jan;9(1):E41-E50. Epub 2021 Jan 1. PMID: 33403235
    9(1), p. E41-E50 2021
  • Epub
    Aziz M, Aziz M, Haghbin H, Gangwani MK, Sharma S, Nawras Y, Khan Z, Chandan S et al Efficacy of Endocuff Vision compared to first-generation Endocuff in adenoma detection rate and polyp detection rate in high-definition colonoscopy: a systematic review and network meta-analysis Endosc Int Open. 2021 Jan;9(1):E41-E50. Epub 2021 Jan 1. PMID: 33403235 2021
  • Ann Gastroenterol
    Mohan BP, Mohan BP, Khan SR, Kassab LL, Ponnada S, Mohy-Ud-Din N, Chandan S et al Convolutional neural networks in the computer-aided diagnosis of Helicobacter pylori infection and non-causal comparison to physician endoscopists: a systematic review with meta-analysis Ann Gastroenterol. 2021;34(1):20-25. Epub 2020 Oct 2. PMID: 33414617
    34(1), p. 20-25 2021
  • Epub
    Chandan S, Chandan S, Khan SR, Kumar A et al Efficacy and histologic accuracy of underwater versus conventional endoscopic mucosal resection for large (>20 mm) colorectal polyps: a comparative review and meta-analysis Gastrointest Endosc. 2020 Dec 29:S00165107(20)35113-0. Epub ahead of print. PMID: 33385463 2020
  • Pancreatology
    Ramai D, Ramai D, Lanke G, Lai J, Barakat M, Chandan S et al Early- and late-onset pancreatic adenocarcinoma: A population based comparative study Pancreatology. 2020 Dec 10, S1424-3903(20). PMID: 33334692
    (20), p. S1424-3903 2020
  • Endosc Int Open
    Bhogal N, Bhogal N, Lamb B, Arbetier B, Malik S, Sayles H, Lazenby A, Chandan S et al Safety and adequacy of endoscopic ultrasound-guided random liver biopsy in comparison with transjugular and percutaneous approaches. Endosc Int Open. 2020 Dec; 8(12) E18501854. PMID: 33269320
    8(12), p. E18501854. 2020
  • EClinicalMedicine
    Mohan BP, Mohan BP, Facciorusso A, Khan SR, Chandan S et al Real-time computer aided colonoscopy vs standard colonoscopy for improving adenoma detection rate: A metaanalysis of randomized controlled trials. EClinicalMedicine 2020 Nov 21;29-30. PMID: 33294821 2020
  • Endosc Int Open
    Chandan S, Chandan S, Mohan BP, Khan SR et al Comparison of EUS-guided conventional smear and liquid-based cytology in pancreatic lesions: A systematic review and meta-analysis. Endosc Int Open. 2020 Nov; 8(11) E1611-E1622. PMID: 33140017
    8(11), p. E1611-E1622 2020
  • Endosc Int Open
    Chandan S, Chandan S, Mohan BP, Khan SR et al Efficacy and safety of endoscopic ultrasoundguided pancreatic duct drainage (EUS-PDD): A systematic review and meta-analysis of 714 patients. Endosc Int Open. 2020 Nov; 8(11) E1664-E1672. PMID: S33140022
    8(11) , p. E1664-E1672 2020
  • Epub
    Mohan BP, Khan SR, Kassab LL, Ponnada S, Mohy-Ud-Din N, Chandan S et al Convolutional neural networks in the computer-aided diagnosis of Helicobacter pylori infection and non-causal comparison to physician endoscopists: a systematic review with meta-analysis Ann Gastroenterol. 2021;34(1):20-25. Epub 2020 Oct 2. PMID: 33414617 2020
  • Endosc Int Open
    Dhaliwal A, Dhaliwal A, Kolli S, Dhindsa BS, Choa J, Mashiana HS, Ramai D, Chandan S et al Efficacy of EUS-RFA in pancreatic tumors: Is it ready for prime time? A systematic review and meta-analysis. Endosc Int Open. 2020 Sep; 8(10) E1243-E1251. PMID: 33015325 2020
  • Clin Obes
    Aziz M, Aziz M, Haghbin H, Sharma S, Fatima R, Ishtiaq R, Chandan S et al. Safety of bariatric surgery in patients with inflammatory bowel disease: A systematic review and metaanalysis [published online ahead of print, 2020 Sep 2]. Clin Obes. 2020;e12405, PMID: 32877572, p. e12405 2020
  • Digestive Endoscopy
    Chandan S, Chandan S,C Arora S, Mohan BP, et al. Multimedia Based Education on Bowel Preparation Improves Adenoma Detection Rate (ADR) - A Systematic Review & Meta-Analysis of Randomized Controlled Trials [published online ahead of print, 2020 Aug 13]. Dig Endosc. 2020, PMID: 32794240 2020
  • Gastrointestinal Endoscopy
    Mohan BP, Mohan BP, Khan SR, Kassab LL, Ponnada S, Chandan S et al High pooled performance of convolutional neural networks in computer-aided diagnosis of GI ulcer and/or hemorrhage on wireless capsule endoscopy images: a systematic review and meta-analysis Gastrointest Endosc. 2020 Jul 25, PMID: 32721487 2020
  • Endosc Int Open
    Chandan S, Chandan S, Mohan BP, Khan SR et al Clinical efficacy and safety of palliative esophageal stenting without fluoroscopy: a systematic review and meta-analysis Endosc Int Open. 2020 July; 8(7) E944-E952. PMID: 32617399
    8(7), p. E944-E952 2020
  • Ann Gastroenterol
    Bhogal N, Bhogal N, Mohan BP, Chandan S et al Efficacy and safety of underwater endoscopic mucosal resection for superficial non-ampullary duodenal epithelial lesions: a systematic review and meta-analysis Ann Gastroenterol. Jul-Aug 2020 July; 33(4) 379-384. PMID: 32624658
    33(4), p. 379-384 2020
  • Gastrointestinal Endoscopy
    Mohan BP, Mohan BP, Khan SR, Chandan S et al Endoscopic resection of colon dysplasia in patients with inflammatory bowel disease: a systematic review and meta-analysis Gastrointest Endosc. 2020 Jun 24. PMID: 32592777 2020
  • J Clin Gastroenterol
    Mohan BP, Mohan BP, Canakis A, Khan SR, Chandan S et al Drug Eluting versus metal stents in malignant biliary strictures- Is there a clinical benefit? A systematic review and metaanalysis J Clin Gastroenterol 2020 Jun 16. PMID: 32554989 2020
  • Gastrointestinal Endoscopy
    Chandan S, Chandan S, Mohan BP, Khan SR et al Adenoma and polyp detection during insertion versus withdrawal phase of colonoscopy: a systematic review and meta-analysis of randomized controlled trials Gastrointest Endosc 2020 Jun 12, PMID: 32540312 2020
  • Endoscopy
    Mohan BP, Mohan BP, Chandan S, Khan SR et al Efficacy and safety of endoscopic ultrasoundguided therapy versus direct endoscopic glue injection therapy for gastric varices: systematic review and meta-analysis Endoscopy. 2020 Apr. PMID: 32028533 2020
  • Endosc Int Open
    Mohan BP, Mohan BP, Asokkumar R, Khan SR, Kotagiri R, Sridharan GK, Chandan S et al Outcomes of endoscopic sleeve gastroplasty; how does it compare to laparoscopic sleeve gastrectomy? A systematic review and meta-analysis Endosc Int Open. 2020 Apr. PMID: 32258380 2020
  • Endosc Int Open
    Mohan BP, Mohan BP, Chandan S, Khan SR et al Self-expanding metal stents versus TIPS in treatment of refractory bleeding esophageal varices: a systematic review and meta-analysis Endosc Int Open. 2020 March. PMID: 32118103 2020
  • Ann Gastroenterol
    Chandan S, Chandan S, Mohan BP, Chandan OC, et al. Curcumin use in ulcerative colitis: is it ready for prime time? A systematic review and meta-analysis of clinical trials. Ann Gastroenterol. 2020;33(1):5358 PMID: 31892798
    33(1), p. 5358 2020
  • Endoscopy
    Mohan BP, Mohan BP, Ofosu A, Chandan S et al Anterior versus posterior approach in peroral endoscopic myotomy (POEM): a systematic review and meta-analysis Endoscopy. 2020 Jan 20. PMID: 31958861 2020
  • World Journal of Gastroenterology
    Saghir SM, Saghir SM, Mashiana HS, Mohan BP, Dhindsa BS, Dhaliwal A, Chandan S et al. Efficacy of pancreatoscopy for pancreatic duct stones: A systematic review and metaanalysis World J Gastroenterol 2020; 26(34): 5207-5219. PMID:32982119
    26(34), p. 5207-5219. 2020
  • Surgical Endoscopy
    Chandan S, Chandan S, Mohan BP, Khashab et al Clinical Efficacy of Per-Oral Endoscopic Myotomy (POEM) for Spastic Esophageal Disorders: A Systematic Review and Meta-Analysis Surgical Endoscopy; May 2019 pp1-12 PMID 31073769 , p. 1-12 2019
  • Journal of Clinical Gastroenterology
    Mohan BP, Mohan BP, Chandan S, Adler D et al Lumen-apposing metal stents, fully covered selfexpanding metal stents, and biodegradable stents in the management of benign of GI strictures: A Systematic Review and Meta-Analysis Journal of Clinical Gastroenterology; May 2019. PMID 31149932 2019
  • Surgical Endoscopy
    Chandan, S, Chandan, S., Mohan, B.P., Jha, L.K. et al. Clinical efficacy of gastric per-oral endoscopic myotomy (G-POEM) in the treatment of refractory gastroparesis and predictors of outcomes: a systematic review and meta-analysis using surgical pyloroplasty as a comparator group. Surg Endosc (2019). PMID 31583465 2019
  • Digestive and Liver Disease
    Mohan BP, Mohan BP, Veeraraghvan MA, Khan SR, Chandan S et al Prevalence of colorectal cancer in cryptogenic pyogenic liver abscess patients. Do they need screening colonoscopy? A systematic review and meta-analysis, Digestive and Liver Disease, 2019 PMID: 31601537 2019

Articles

  • Endoscopy
    Facciorusso A, Crinò SF, Fugazza A, Carrara S, Spadaccini M, Colombo M, Ramai D, Mangiavillano B, Chandan S, Gkolfakis P, Mohan B, Hassan C, Endoscopy Journal (IF 9.3) Facciorusso A, Crinò SF, Fugazza A, Carrara S, Spadaccini M, Colombo M, Ramai D, Mangiavillano B, Chandan S, Gkolfakis P, Mohan B, Hassan C, Repici A. Comparative Diagnostic Yield of Different Endoscopic Techniques for Tissue Sampling of Upper Gastrointestinal Subepithelial Lesions: A Network Meta-analysis. Endoscopy. 2023 Aug 17. PMID: 37591258. 2023
  • Am J Gastroenterol
    Mohan BP, Fatima N, Khan SR, Kassab L, Chandan S, Asokkumar R, Valentine JF, Navaneethan U, Kochhar GS, Ma C, Jairath V, Singh S. American Journal Of Gastroenterology (AJG) (IF 9.8) Mohan BP, Fatima N, Khan SR, Kassab L, Chandan S, Asokkumar R, Valentine JF, Navaneethan U, Kochhar GS, Ma C, Jairath V, Singh S. Early Remission With Induction Therapy Predicts Long-Term Remission in Inflammatory Bowel Diseases: A Systematic Review and Meta-Analysis. Am J Gastroenterol. 2023 Jun 9. PMID: 37207296. 2023
  • Surg Endosc
    Deliwala SS, Mohan BP, Yarra P, Khan SR, Chandan S, Ramai D, Kassab LL, Facciorusso A, Dhawan M, Adler DG, Kaul V, Chawla S, Kochhar GS. Efficacy & safety of EUS-directed transgastric endoscopic retrograde cholangiopancreatography (EDGE) in Roux-en-Y gastric bypass anatomy: a systematic review & meta-analysis. Surg Endosc. 2023 Feb 15. Epub ahead of print. PMID: 36792784. 2023
  • Endosc Ultrasound
    Kamal F, Khan MA, Lee-Smith W, Sharma S, Acharya A, Farooq U, Tarar ZI, Faggen AE, Aziz M, Chandan S, Ahmed Z, Kouanda A, Dai SC, Munroe CA, Adler DG. Efficacy and safety of EUS-guided biliary drainage for benign biliary obstruction - A systematic review and meta-analysis. Endosc Ultrasound. 2023 Feb 6. Epub ahead of print. PMID: 36751758. 2023
  • Gastrointestinal Endoscopy
    Chandan, Saurabh, Chandan S, Desai A, Dahiya DS, Ramai D, Mohan BP, Facciorusso A, Adler DG, Kochhar GS. Risk of post sphincterotomy bleeding with antiplatelet and anticoagulant use - A propensity-matched analysis of United States Collaborative Network. Gastrointest Endosc. 2023 Jan 30:S0016-5107(23)00082-2. Epub ahead of print. PMID: 36731579. 2023
  • J Clin Gastroenterol
    Ramai D, Deliwala SS, Mozell D, Facciorusso A, Chandan S, Persaud A, Singh K, Anderloni A, Barakat MT. Adverse Events of Endoscopic Clip Placement: A MAUDE Database Analysis. J Clin Gastroenterol. 2023 Jan 9. Epub ahead of print. PMID: 36728443. 2023
  • J Clin Med
    Dahiya DS, Al-Haddad M, Chandan S, Gangwani MK, Aziz M, Mohan BP, Ramai D, Canakis A, Bapaye J, Sharma N. Artificial Intelligence in Endoscopic Ultrasound for Pancreatic Cancer: Where Are We Now and What Does the Future Entail? J Clin Med. 2022 Dec 16;11(24):7476. PMID: 36556092; PMCID: PMC9786876 2022
  • Surg Endosc
    Abdallah M, Suryawanshi G, McDonald N, Chandan S, Umar S, Azeem N, Bilal M. Endoscopic full-thickness resection for upper gastrointestinal tract lesions: a systematic review and meta-analysis. Surg Endosc. 2022 Dec 14. Epub ahead of print. PMID: 36517704. 2022
  • Endosc Ultrasound
    Facciorusso A, Gkolfakis P, Tziatzios G, Ramai D, Papanikolaou IS, Triantafyllou K, Lisotti A, Fusaroli P, Mangiavillano B, Chandan S, Mohan BP, Crinò SF. Comparison between EUS-guided fine-needle biopsy with or without rapid on-site evaluation for tissue sampling of solid pancreatic lesions: A systematic review and meta-analysis. Endosc Ultrasound. 2022 Nov 30. Epub ahead of print. PMID: 36510865 2022
  • Gastrointestinal Endoscopy
    Naga YSE, Dhindsa BS, Deliwala S, Tun KM, Dhaliwal A, Ramai D, Bhat I, Singh S, Chandan S, Adler DG. Single Incision Needle Knife Biopsy for the Diagnosis of Gastrointestinal Subepithelial Tumors: A Systematic Review and Meta-Analysis. Gastrointest Endosc. 2022 Nov 29:S0016-5107(22)02196-4. Epub ahead of print. PMID: 36460089. 2022
  • Endosc Int Open
    Chandan, Saurabh, Chandan S, Bapaye J, Khan SR, Deliwala S, Mohan BP, Ramai D, Dhindsa BS, Goyal H, Kassab LL, Aziz M, Kamal F, Facciorusso A, Adler DG. Safety and efficacy of liquid nitrogen spray cryotherapy in Barrett's neoplasia - a comprehensive review and meta-analysis. Endosc Int Open. 2022 Nov 15;10(11):E1462-E1473. PMID: 36397870; PMCID: PMC9666080. 2022
  • Gastrointestinal Endoscopy
    Ramai D, Enofe I, Deliwala SS, Mozell D, Facciorusso A, Gkolfakis P, Mohan BP, Chandan S, Previtera M, Maida M, Anderloni A, Adler DG, Ofosu A. Early ( 2022
  • Expert Rev Gastroenterol Hepatol
    Ramai D, Mozell D, Facciorusso A, Kewalramani A, Chandan S, Dhindsa B, Dhaliwal A, Khan S, Adler DG. Medications and the risk of perforated appendicitis: an adverse event report system (FAERS) database analysis. Expert Rev Gastroenterol Hepatol. 2022 Oct;16(10):1011-1017. Epub 2022 Nov 11. PMID: 36322707. 2022
  • Endosc Int Open
    Facciorusso A, Gkolfakis P, Tziatzios G, Ramai D, Papanikolaou IS, Triantafyllou K, Lisotti A, Fusaroli P, Mangiavillano B, Chandan S, Mohan BP, Crinò SF. Comparison between EUS-guided fine-needle biopsy with or without rapid on-site evaluation for tissue sampling of solid pancreatic lesions: A systematic review and meta-analysis. Endosc Ultrasound. 2022 Nov-Dec;11(6):458-465. PMID: 36537383. 2022
  • Endosc Int Open
    Kamal F, Khan MA, Lee-Smith W, Sharma S, Acharya A, Imam Z, Farooq U, Hanson J, Pulous V, Aziz M, Chandan S, Kouanda A, Dai SC, Munroe CA, Howden CW. Second exam of right colon improves adenoma detection rate: Systematic review and meta-analysis of randomized controlled trials. Endosc Int Open. 2022 Oct 17;10(10):E1391-E1398. PMID: 36262512; PMCID: PMC9576333 2022
  • Annals of Gastroenterology
    Mohan BP, Bapaye J, Hamaad Rahman S, Loganathan P, Muthusamy A, Ramai D, Ponnada S, Chandan S, Fang J. Cap-assisted endoscopic treatment of esophageal food bolus impaction and/or foreign body ingestion: a systematic review and meta-analysis. Ann Gastroenterol. 2022 Nov-Dec;35(6):584-591. Epub 2022 Oct 17. PMID: 36406971; PMCID: PMC9648521. 2022
  • United European Gastroenterol J
    Mohan BP, Chandan S, Siau K. Young GI angle: How to learn & conduct meta-analysis: Tips & tricks for the emerging researcher. United European Gastroenterol J. 2022 Oct 10. Epub ahead of print. PMID: 36217273. 2022
  • Endosc Ultrasound
    Chandan, Saurabh, Chandan S, Deliwala S, Khan SR, Mohan BP, Dhindsa BS, Bapaye J, Goyal H, Kassab LL, Kamal F, Sayles HR, Kochhar GS, Adler DG. EUS-guided versus percutaneous liver biopsy: A comprehensive review and meta-analysis of outcomes. Endosc Ultrasound. 2022 Oct 5. Epub ahead of print. PMID: 36204798 2022
  • Biomedicines
    Facciorusso A, Ramai D, Ricciardelli C, Paolillo R, Maida M, Chandan S, Mohan BP, Domislovic V, Sacco R. Prognostic Role of Post-Induction Fecal Calprotectin Levels in Patients with Inflammatory Bowel Disease Treated with Biological Therapies. Biomedicines. 2022 Sep 16;10(9):2305 PMID: 36140408 2022
  • Diagnostics (Basel)
    Facciorusso A, Crinò SF, Gkolfakis P, Ramai D, Mangiavillano B, Londoño Castillo J, Chandan S, Mohan BP, D'Errico F, Decembrino F, Domislovic V, Anderloni A. Needle Tract Seeding after Endoscopic Ultrasound Tissue Acquisition of Pancreatic Lesions: A Systematic Review and Meta-Analysis. Diagnostics (Basel). 2022 Aug 31;12(9):2113. PMID: 36140514 2022
  • World J Transplant
    Reiche W, Tauseef A, Sabri A, Mirza M, Cantu D, Silberstein P, Chandan S. Gastrointestinal manifestations, risk factors, and management in patients with post-transplant lymphoproliferative disorder: A systematic review. World J Transplant. 2022 Aug 18;12(8):268-280. PMID: 36159076; PMCID: PMC9453293. 2022
  • Gastrointestinal Endoscopy
    Mohan BP, Madhu D, Reddy N, Sordi Chara B, Khan SR, Garg G, Kassab LL, Muthusamy AK, Singh A, Chandan S, Facciorusso A, Mangiavillano B, Repici A, Adler DG. Diagnostic accuracy of endoscopic ultrasound (EUS) guided fine needle biopsy (FNB) by macroscopic on-site evaluation (MOSE): A systematic review and meta-analysis. Gastrointest Endosc. 2022 Aug 3:S0016-5107(22)01864-8. Epub ahead of print. PMID: 35932815. 2022
  • Endosc Int Open
    Goyal H, Sachdeva S, Sherazi SAA, Gupta S, Perisetti A, Ali A, Chandan S, Tharian B, Sharma N, Thosani N. Early prediction of post-ERCP pancreatitis by post-procedure amylase and lipase levels: A systematic review and meta-analysis. Endosc Int Open. 2022 Jul 15;10(7):E952-E970. PMID: 35845027; PMCID: PMC9286773. 2022
  • Endosc Int Open
    Dhindsa B, Naga Y, Praus A, Saghir SM, Mashiana H, Ramai D, Chandan S, Sayles H, Dhaliwal A, Bhat I, Singh S, Adler D. Endoscopic retrograde appendicitis therapy for acute appendicitis: a systematic review and meta-analysis. Endosc Int Open. 2022 Jul 15;10(7):E1014-E1019. PMID: 35845032; PMCID: PMC9286766. 2022
  • Gastrointestinal Endoscopy
    Bapaye J, Chandan S, Naing LY et al. A Systematic Review And Meta-Analysis of Safety and Efficacy of Over The Scope Clips Versus Standard Therapy for High-risk Non-Variceal upper gastrointestinal bleeding. Gastrointest Endosc. 2022 Jul 5:S0016-5107(22)01806-5. Epub ahead of print. PMID: 35803307. 2022
  • World Journal of Hepatology
    Reiche W, Deliwala S, Chandan S, Mohan BP, Dhindsa B, Ramai D, Perisetti A, Rangray R, Mukherjee S. Spontaneous bacterial empyema in cirrhosis: A systematic review and meta-analysis. World J Hepatol. 2022 Jun 27;14(6):1258-1268. PMID: 35978675 2022
  • Cancers
    Ramai D, Deliwala SS, Chandan S et al. Risk of Hepatocellular Carcinoma in Patients with Porphyria: A Systematic Review. Cancers (Basel). 2022 Jun 15;14(12):2947. PMID: 35740611. 2022
  • World Journal of Hepatology
    Dhaliwal A, Dhindsa B, Ramai D, Sayles H, Chandan S, Rangray R. Impact of utilization of hepatitis C positive organs in liver transplant: Analysis of united network for organ sharing database. World J Hepatol. 2022 May 27;14(5):984-991. PMID: 35721288 2022
  • Endosc Int Open
    Kumar A, Chandan S, Mohan BP et al. EUS-guided gastroenterostomy versus surgical gastroenterostomy for the management of gastric outlet obstruction: a systematic review and meta-analysis. Endosc Int Open. 2022 Apr 14;10(4):E448-E458. PMID: 35433208 2022
  • Endosc Int Open
    Deliwala SS, Chandan S, Kumar A et al. Direct percutaneous endoscopic jejunostomy (DPEJ) and percutaneous endoscopic gastrostomy with jejunal extension (PEG-J) technical success and outcomes: Systematic review and meta-analysis. Endosc Int Open. 2022 Apr 14;10(4):E488-E520. PMID: 35433212 2022
  • Gastrointestinal Endoscopy
    Mohan BP, Khan SR, Daugherty E, Chandan S et al. Pooled Rates of Adenoma Detection by Colonoscopy in Asymptomatic Average Risk Individuals with Positive Fecal Immunochemical Test: A Systematic Review and Meta-Analysis. Gastrointest Endosc. 2022 Apr 9:S0016-5107(22)00258-9. Epub ahead of print. PMID: 35413330 2022
  • Endosc Ultrasound
    Mohan BP, Facciorusso A, Khan SR, Madhu D, Kassab LL, Ponnada S, Chandan S, Crino SF, Kochhar GS, Adler DG, Wallace MB. Pooled diagnostic parameters of artificial intelligence in EUS image analysis of the pancreas: A descriptive quantitative review. Endosc Ultrasound. 2022 Mar 21. Epub ahead of print. PMID: 35313417. 2022
  • American Journal of Gastroenterology
    Chandan, Saurabh, Chandan S, Facciorusso A, Yarra P, Khan SR, Ramai D, Mohan BP, Kassab LL, Bilal M, Shaukat A. Colonoscopy-Related Adverse Events in Patients With Abnormal Stool-Based Tests: A Systematic Review of Literature and Meta-analysis of Outcomes. Am J Gastroenterol. 2022 Mar 1;117(3):381-393. PMID: 35029161 2022
  • Eur J Gastroenterol Hepatol
    Kamal F, Ali Khan M, Lee-Smith W, Sharma S, Acharya A, Imam Z, Jowhar D, Esswein J, Kothadia J, Aziz M, Chandan S, Arain M, Howden CW, Ismail MK. Metal versus plastic stents in the management of benign biliary strictures: systematic review and meta-analysis of randomized controlled trials. Eur J Gastroenterol Hepatol. 2022 Feb 14. Epub ahead of print. PMID: 35170533. 2022
  • World Journal of Gastroenterology
    Perisetti A, Goyal H, Yendala R, Chandan S, Tharian B, Thandassery RB. Sarcopenia in hepatocellular carcinoma: Current knowledge and future directions. World J Gastroenterol. 2022 Jan 28;28(4):432-448. PMID: 35125828; PMCID: PMC8790553. 2022
  • Inflammatory Bowel Diseases
    Chandan, Saurabh, Chandan S, Dhindsa BS, Khan SR, Deliwala S, Kassab LL, Mohan BP, Chandan OC, Loras C, Shen B, Kochhar GS. Endoscopic Stenting in Crohn's Disease-related Strictures: A Systematic Review and Meta-analysis of Outcomes. Inflamm Bowel Dis. 2022 Jul 26:izac153. Epub ahead of print. PMID: 35880681. 2022
  • Clin Colon Rectal Surg
    Chandan, Saurabh, Chandan S, Shen B, Kochhar GS. Therapeutic Endoscopy in Postoperative Pouch Complications. Clin Colon Rectal Surg. 2022 Jan 17;35(1):78-88. PMID: 35069034 2022
  • Endosc Int Open
    Chandan, Saurabh, Chandan S, Facciorusso A, Ramai D et al. Snare tip soft coagulation (STSC) after endoscopic mucosal resection (EMR) of large (> 20 mm) non pedunculated colorectal polyps: a systematic review and meta-analysis. Endosc Int Open. 2022 Jan 14;10(1):E74-E81. PMID: 35047337 2022
  • J Clin Gastroenterol
    Ramai D, Singh J, Chandan S et al. Utilization of Hepatocellular Carcinoma Surveillance Programs in Patients With Cirrhosis: A Systematic Review and Meta-Analysis. J Clin Gastroenterol. 2022 Jan 10. Epub ahead of print. PMID: 34999648. 2022
  • Digest Dis Scien
    Chandan, Sauraubh, Chandan S, Deliwala S, Khan SR et al. Advanced Endoscopic Resection Techniques in Cirrhosis-A Systematic Review and Meta-Analysis of Outcomes. Dig Dis Sci. 2022 Jan 6. Epub ahead of print. PMID: 34993682. 2022
  • Gastrointestinal Endoscopy
    Mohan BP, Madhu D, Toy G, Chandan S et al. Hydrogen Peroxide Assisted Endoscopic Necrosectomy of Pancreatic Walled-Off Necrosis: A Systematic Review and Meta-Analysis. Gastrointest Endosc. 2022 Feb 3:S0016-5107(22)00086-4. Epub ahead of print. PMID: 35124071. 2022
  • Pancreas
    Chandan, Saurabh, Chandan S, Deliwala SS, Facciorusso A, Mohan BP, Ramai D, Kochhar GS. Association of BRCA Mutations and Pancreatic Cancer: Review of Literature and Meta-analysis. Pancreas. 2022 Jan 1;51(1):e8-e10. PMID: 35195609. 2022
  • ACG Case Reports Journal
    Henderson B, Henderson B, Chandan S, Tsao HC, Manatsathit W. Ackerman Tumor: A Rare Esophageal Malignancy ACG Case Rep J. 2019;6(8):e00149. Published 2019 Aug 14. PMID: 31737692
    6(8), p. e00149 2019
  • Case reports in gastrointestinal medicine
    Chandan S, Chandan S, Chandan OC, Hewlett AT Duodenum Inversum A Rare Cause Of Chronic Nausea and Vomiting Case Reports In Gastrointestinal Medicine 2018 Dec 25;2018 doi: 10.1155/2018/753860, PMID 30675403 2018
  • Case reports in gastrointestinal medicine
    Ulmer LL, Ulmer LL, Jha LK, Bhogal N, Kapur S, Chandan S, Eichele D, Bhat I, Singh S Needle knife fistulotomy for the rescue: An unusual cause of iatrogenic extrahepatic biliary obstruction (Department of Gastroenterology & Hepatology, University of Nebraska Medical Center Omaha, NE) PMID: 29666721 Case Rep Gastrointest Med. 2018 2018
  • At the focal point Gastrointestinal Endoscopy
    Chandan S, Chandan S, Braseth A, Jha LK, Hewlett AT Colonic Spirochetosis: An Unusual Cause of Chronic Diarrhea Gastrointestinal Endoscopy (GIE); At the focal point Gastrointestinal Endoscopy, 2018, ISSN 0016-5107, PMID: 30176225 2018

Publications

  • Critical Care Medicine
    Patel K, Patel K, Chandan S, Rezai F, Therapeutic dilemma regarding tPA dosing for concomitant PE & stroke (Division of Critical Care, St. Barnabas Medical Center, NJ) Critical Care Medicine, Volume 41, Issue 12, December 2013
    41 2013
  • Journal of Surgical Research
    Sharma R, Sharma R, Chandan S, Demmy T, Dhillon S, Yendamuri S Accuracy Of Histological Classification Of Needle Biopsy / Aspirate Specimens In Patients With NonSmall Cell Lung Cancer (NSCLC ) (Department of Thoracic Oncology, Roswell Park Cancer Institute, Buffalo, NY) Journal of Surgical Research Volume 172, Issue 2, Page 277, February 2012
    172, p. 277 2012

Presentations

  • Efficacy and safety of Purastat for hemostasis in gastrointestinal bleeding: A systematic review and meta-analysis DDW 2023, Chicago (IL) 2023
  • Cap Assisted Endoscopic Treatment of Esophageal Food Bolus and/or Foreign Body Ingestion: A Systematic Review and Meta-Analysis - ACG 2022, Charlotte (NC) 2022
  • Bhogal N, Mohan BP, Chandan S et al - "Efficacy and Safety of underwater endoscopic mucosal resection for superficial non-ampullary duodenal epithelial tumors - A systematic review & meta-analysis" - DDW 2020 - Oral Presentation 2020
  • Mohan BP, Khan SR, Chandan S et al - "Endoscopic Resection of Colon dysplasia in Inflammatory bowel disease patients - A systematic review & meta-analysis of cancer incidence and safety" - DDW 2020 - Oral Presentation 2020
  • Chandan S, Mohan BP, Khan SR et al "Clinical Efficacy of Transoral Incisionless Fundoplication (TIF) in refractory gastroesophageal reflux disease (GERD) - A systematic review and comparative meta-analysis with magnetic sphincter augmentation (MSA)" - DDW 2020 2020
  • Chandan S, Dhaliwal A, Mohan BP et al "Does Tumor Size or Location affect outcomes of EUS-guided radiofrequency ablation (EUS-RFA) in Pancreatic neuroendocrine tumors? - A systematic review & meta-analysis" DDW 2020 2020
  • Chandan S, Mashiana HS, Mohan BP et al "Clinical applicability of WATS-3D in screening and surveillance of Barrett's Esophagus - A systematic review & Meta-analysis" DDW 2020 2020
  • Chandan S, Mohan BP, Khan SR et al "Efficacy and Safety of palliative esophageal stenting without fluoroscopy - A systematic review & meta-analysis" DDW 2020 2020
  • Bhogal, Neil MD1; Mohan, Babu P. MBBS, MD2; Chandan, Saurabh MD1 et al S0939 "Efficacy and Safety of Pocket Creation Endoscopic Submucosal Dissection for the Resection of Gastrointestinal Lesions: A Systematic Review and Meta-Analysis" The American Journal of Gastroenterology: October 2020 - Volume 115 - Issue - p S481-S482 2020
  • Chandan S, Mohan BP, Chandan OC et al "Clinical Efficacy of Per-Oral Endoscopic Myotomy (POEM) for Spastic Esophageal Disorders: A Systematic Review and MetaAnalysis" - United European Gastroenterology (UEG) Week 2019, Barcelona (Spain) and Digestive Disease Week (DDW) 2019, San Diego (CA) - Oral Presentation 2019
  • Chandan S., Mohan BP, Jha LK et al "Clinical Efficacy of Gastric Per-Oral Endoscopic Myotomy in the Treatment of Refractory Gastroparesis and Predictors of Successful Outcomes: A Systematic Review and Meta-Analysis" - ACG 2019, San Antonio (TX) - Presidential Poster Award & United European Gastroenterology (UEG) Week 2019, Barcelona (Spain) 2019
  • Mohan B., Chandramohan D., Trakaroo S., Khan S., Chandan S. "Adenoma Detection Rate In Asymptomatic Fecal Immunochemical Test Positive Cohorts - A Systematic Review & Meta-Analysis" - United European Gastroenterology (UEG) Week 2019, Barcelona (Spain) - Oral Presentation 2019
  • Chandan S., Mashiana H., Mohan B. et al "To Cut or Not to Cut - Clinical Efficacy of Endoscopic Sphincterotomy In Recurrent Acute Pancreatitis From Functional Biliary Sphincter of Oddi Disorder - A Systematic Review & Meta-Analysis" - United European Gastroenterology (UEG) Week 2019, Barcelona (Spain) - Poster of Excellence 2019
  • Dhaliwal A, Chandan S, Malik S et al - "Development of a New Bowel Preparation Prediction Model Based on Patient's Questionnaire: To Proceed or Not to Proceed With Colonoscopy? A Study From Veterans Affairs Hospital to Stratify High Risk Population: 162 - ACG 2019, San Antonio (TX) - Outstanding Poster Presenter 2019
  • Chandan S, Mohan BP, Singh A et al "Curcumin Use In Ulcerative Colitis - Is It Ready For Prime Time? A Systematic Review and Meta-analysis of Clinical Trials" - DDW 2019 (San Diego, CA) 2019
  • Ahmad R, Duryee MJ, Chandan S et al "Anti-MAA (Malondialdehyde-Acetaldehyde Adducts) Immunoglobulin Isotypes In Inflammatory Bowel Disease - Novel Diagnostic Implications For Ulcerative Colitis" - DDW 2019 (San Diego, CA) 2019
  • Mohan BP, Chandan S, Adler DG et al "Efficacy of Lumen-Apposing Metal Stent In Treatment of Refractory Benign Gastrointestinal Strictures In Comparison To Fully Covered Self-Expanding Metal Stent And Biodegradable Stent: A Systematic Review & Meta-Analysis" - DDW 2019 (San Diego, CA) 2019
  • Mohan BP, Chandan S, Adler DG et al "Safety of Lumen-Apposing Metal Stent In Treatment of Refractory Benign Gastrointestinal Strictures In Comparison To FullyCovered Self-Expanding Metal Stent And Biodegradable Stent: A Systematic Review & Meta-Analysis" - DDW 2019 (San Diego, CA) 2019
  • Chandan S, Mohan BP, Khan SR et al "Clinical Efficacy of Endoscopic Vacuum-Assisted Closure Therapy (EVAC) in Gastroesophageal Defects - A Systematic Review & Comparative Meta-Analysis with Endoscopic Stent Therapy (EST)" - ACG Meeting 2019 (San Antonio, TX) 2019
  • Mohan B., Chandan S., Khan S et al "Endoscopic Ultrasound Guided Therapy Is Superior To Endoscopic Therapy For Gastric Variceal Bleeding: A Systematic Review & Comparative Meta-Analysis" - United European Gastroenterology (UEG) Week 2019, Barcelona (Spain), ACG 2019 (San Antonio, TX) 2019
  • Mohan BP, Khan SR, Trakroo S, Chandan S et al "Endoscopic Ultrasound vs. Endoscopic Trans-Papillary vs. Percutaneous Gallbladder Drainage in High-Risk Acute Cholecystitis Patients: A Systematic Review and Indirect Comparative Meta-Analysis: 905" - ACG Meeting 2019 (San Antonio, TX) 2019
  • Mohan BP, Khan SR, Trakroo S, Chandan S et al "Endoscopic Ultrasound vs. Endoscopic Trans-Papillary vs. Percutaneous Gallbladder Drainage in High-Risk Acute Cholecystitis Patients: A Systematic Review and Indirect Comparative Meta-Analysis: 905" - ACG Meeting 2019 (San Antonio, TX) 2019
  • Mohan BP, Khan SR, Chandan S et al "Efficacy of Self Expanding Metal Stent (SEMS) in Refractory Bleeding Esophageal Varices, Is There a Mortality Benefit? An IndirectComparison Meta-Analysis to Trans-Jugular Intra-Hepatic Porto-Systemic Shunt (TIPS): 596" - ACG Meeting 2019 (San Antonio, TX) 2019
  • Chandan S, Mohan BP, Mashiana HS et al "To Cut or Not to Cut-Clinical Efficacy of Endoscopic Sphincterotomy in Recurrent Acute Pancreatitis From Functional Biliary Sphincter of Oddi Disorder: A Systematic Review and Meta-Analysis: 906" - ACG Meeting 2019 (San Antonio, TX 2019
  • Mudber MI, Mashiana HS, Dhaliwal A, Cross C, Dhindsa BS, Chandan S et al "A False Positive MT-DNA Stool Test—What Is Next?: 294" - ACG 2019 (San Antonio, TX) 2019
  • Mohan BP, Asokkumar R, Khan SR, Kotagiri R, Sridharan GK, Chandan S et al "12Month Outcomes of Endoscopic Sleeve Gastroplasty: A Systematic Review and MetaAnalysis: 1141" - ACG 2019 (San Antonio, TX) 2019
  • Mohan BP, Aravamudan VM, Khan SR, Chandan S et al "Colorectal Neoplasm in Patients With Cryptogenic Pyogenic Liver Abscess, Do They Need Routine Screening Colonoscopy: A Systematic Review and Meta-Analysis: 311" - ACG 2019 (San Antonio, TX) 2019
  • Chandan S, Lyden E, Hewlett A "Comparative Analysis of Interventions and Outcomes in Medically Refractory Gastroparesis - A Tertiary Care Center Experience" (Department of Gastroenterology & Hepatology, University of Nebraska Medical Center Omaha, NE) Am J Gastroenterol 112: S225-S256- ACG Scientific Meet 2017 (Orlando, FL) 2017
  • Ahmad D, Chandan S, Hewlett A. "Celiac Crisis: A Rare Presentation Of Celiac Disease In Adults" (Department of Gastroenterology & Hepatology, University of Nebraska Medical Center Omaha, NE) Am J Gastroenterol 111, S971-S1076 - ACG Scientific Meet 2016 (Las Vegas, NV) 2016
  • Chandan S, Hutchins G, Hewlett A. "Asymptomatic cholecystocolonic and cholecystoduodenal fistula in the same patient - A unique presentation" (Department of Gastroenterology & Hepatology, University of Nebraska Medical Center Omaha, NE) Am J Gastroenterol 111, S685-S741 - ACG Scientific Meet 2016 (Las Vegas, NV) 2016
  • Chandan S, Ross M, Anderson J, Drincic A " Ectopic ACTH Syndrome (EAS) presenting as severe metabolic alkalosis and refractory hypokalemia in a patient with metastatic olfactory neuroblastoma (ONB)" (Department of Internal Medicine, University of Nebraska Medical Center Omaha, NE) - Society of General Internal Medicine 2016, Midwest (Cleveland, OH) 2016
  • Ahmad D, Esmadi M, Chandan S, Hewlett A "Psychotherapy in Patients with Functional Dyspepsia: A Meta-Analysis" (Department of Gastroenterology & Hepatology, University of Nebraska Medical Center Omaha, NE) Am J Gastroenterol (111), S250-S250 - ACG Scientific Meet 2016 (Las Vegas, NV) 2016
  • Patel K, Chandan S, Rezai F, "Therapeutic dilemma regarding tPA dosing for concomitant PE & stroke" (Division of Critical Care, St. Barnabas Medical Center, NJ) American College of Physicians (ACP) - Nebraska Chapter - September 2015 2015
  • Chandan S, Dewanwala A, Ritchie J, Bou-Abdallah J "Gastric Antral Vascular Ectasia Can Radiofrequency Ablation Be The Answer?" (VA Western New York Healthcare System, Buffalo NY) Am J Gastroenterol. 2015; 110 (1) - ACG Scientific Meet 2015 (Hawaii) 2015
  • Sharma R, Chandan S, Miller A, May K, Kane J "The Safety of Preoperative/Intraoperative Radiation Therapy for Retroperitoneal Sarcomas" (Department of Thoracic Oncology, Roswell Park Cancer Institute, Buffalo NY) - University at Buffalo Research Day - May 2012 2012

Awards

  • Continuing Medical Education (CME) Editor
    Continuing Medical Education (CME) Editor Jan 2023-Present Gastrointestinal Endoscopy (GIE) Journal
  • Section Editor, Systematic Reviews & Meta-Analysis
    Section Editor, Systematic Reviews & Meta-Analysis Jan 2023-Present Indian Journal of Gastroenterology (IJG)
  • Stephen Lanspa Collegiate Professorship Award
    Stephen Lanspa Collegiate Professorship Award 2022-23 Creighton University School of Medicine (Omaha, NE)
    Department of Medicine
  • ACG Governors Aware of Excellence in Clinical Research
    ACG Governors Aware of Excellence in Clinical Researc Oct 2021 ACG Scientific Meeting 2021, Las Vegas
    ACG
};