- Quantification of Esophageal Angulation in Sigmoid Achalasia: Are We There Yet?
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Nabi Z, Reddy DN
- KMID: 2507121
- J Neurogastroenterol Motil.
- 2020 Oct;26(4):550-551.
- doi: 10.5056/jnm20084
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- Can Achalasia Subtyping by High-Resolution Manometry Predict the Therapeutic Outcome of Pneumatic Balloon Dilatation?: Author's Reply
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Pratap N, Reddy DN
- KMID: 2326222
- J Neurogastroenterol Motil.
- 2011 Apr;17(2):205-205.
No abstract available. -
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- Non-achalasia esophageal motility disorders: Role of per-oral endoscopic myotomy
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Nabi Z, Reddy DN
- KMID: 2500558
- Int J Gastrointest Interv.
- 2020 Apr;9(2):67-71.
- doi: 10.18528/ijgii200003
Major disorders of esophageal peristalsis other than achalasia include Jackhammer esophagus (JHE), distal esophageal spasm (DES), and esophagogastric junction outflow obstruction (EGJOO). These disorders are rare, distinct from achalasia and... -
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- Submucosal endoscopy: the present and future
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Nabi Z, Reddy DN
- KMID: 2538748
- Clin Endosc.
- 2023 Jan;56(1):23-37.
- doi: 10.5946/ce.2022.139
Submucosal endoscopy or third-space endoscopy utilizes the potential space between the mucosal and muscularis layers of the gastrointestinal tract to execute therapeutic interventions for various diseases. Over the last decade,... -
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- Adverse events associated with third space endoscopy: Diagnosis and management
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Chavan R, Nabi Z, Reddy DN
- KMID: 2500561
- Int J Gastrointest Interv.
- 2020 Apr;9(2):86-97.
- doi: 10.18528/ijgii200010
Third space endoscopy (TSE) is a ‘magnum opus’ in the field of therapeutic gastrointestinal (GI) endoscopy that has led to a paradigm shift in the management of various GI disorders.... -
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- Endoscopic management of Zenker’s diverticulum
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Nabi Z, Reddy DN
- KMID: 2500560
- Int J Gastrointest Interv.
- 2020 Apr;9(2):78-85.
- doi: 10.18528/ijgii200004
Zenker’s diverticulum (ZD) is a rare condition that predominantly effects elderly population. Dysphagia and regurgitation are the common presenting symptoms in patients with ZD. Flexible endoscopic diverticulotomy (FED) of the... -
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- Endoscopic Management of Gastroesophageal Reflux Disease: Revisited
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Nabi Z, Reddy DN
- KMID: 2356044
- Clin Endosc.
- 2016 Sep;49(5):408-416.
- doi: 10.5946/ce.2016.133
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... -
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- Endoscopic Palliation for Biliary and Pancreatic Malignancies: Recent Advances
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Nabi Z, Reddy DN
- KMID: 2449761
- Clin Endosc.
- 2019 May;52(3):226-234.
- doi: 10.5946/ce.2019.003
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... -
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- Endoscopic Management of Combined Biliary and Duodenal Obstruction
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Nabi Z, Reddy DN
- KMID: 2438143
- Clin Endosc.
- 2019 Jan;52(1):40-46.
- doi: 10.5946/ce.2018.102
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.... -
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- Assessment of Pyloric Sphincter Physiology Using Functional Luminal Imaging Probe in Healthy Volunteers
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Jagtap N, Kalapala R, Reddy DN
- KMID: 2504008
- J Neurogastroenterol Motil.
- 2020 Jul;26(3):391-396.
- doi: 10.5056/jnm19200
Background/Aims The functional luminal imaging probe (FLIP) can measure tissue distensibility and geometric changes through volumetric distention. The esophagogastric junction has been well studied using EndoFLIP, studies on pylorus are... -
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- Endoscopic Management of Pancreatic Fluid Collections in Children
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Nabi Z, Talukdar R, Reddy DN
- KMID: 2412226
- Gut Liver.
- 2017 Jul;11(4):474-480.
- doi: 10.5009/gnl16137
The incidence of acute pancreatitis in children has increased over the last few decades. The development of pancreatic fluid collection is not uncommon after severe acute pancreatitis, although its natural... -
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- Advanced Therapeutic Gastrointestinal Endoscopy in Children – Today and Tomorrow
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Nabi Z, Reddy DN
- KMID: 2410980
- Clin Endosc.
- 2018 Mar;51(2):142-149.
- doi: 10.5946/ce.2017.102
Gastrointestinal (GI) endoscopy plays an indispensable role in the diagnosis and management of various pediatric GI disorders. While the pace of development of pediatric GI endoscopy has increased over the... -
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- Management of Pancreatic Calculi: An Update
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Tandan M, Talukdar R, Reddy DN
- KMID: 2412091
- Gut Liver.
- 2016 Nov;10(6):873-880.
- doi: 10.5009/gnl15555
Pancreatolithiasis, or pancreatic calculi (PC), is a sequel of chronic pancreatitis (CP) and may occur in the main ducts, side branches or parenchyma. Calculi are the end result, irrespective of... -
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- Outcomes of Endoscopic Drainage in Children with Pancreatic Fluid Collections: A Systematic Review and Meta-Analysis
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Nabi Z, Talukdar R, Lakhtakia S, Reddy DN
- KMID: 2529935
- Pediatr Gastroenterol Hepatol Nutr.
- 2022 May;25(3):251-262.
- doi: 10.5223/pghn.2022.25.3.251
Purpose: Endoscopic drainage is an established treatment modality for adult patients with pancreatic fluid collections (PFCs). Available data regarding the efficacy and safety of endoscopic drainage in pediatric patients are... -
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- Proposal of novel staging system CNM (Crohn’s primary site, nodes, mesentery) to predict postoperative recurrence of Crohn’s disease
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Rao GV, Pal P, Sekaran A, Rebala P, Tandan M, Reddy DN
- KMID: 2541892
- Intest Res.
- 2023 Apr;21(2):196-204.
- doi: 10.5217/ir.2022.00045
After oncologic resection, histological grading and staging of the tumor give important prognostic information about the future risk of recurrence and hence influence the subsequent management plan. Several studies and... -
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- Very early onset inflammatory bowel disease in a South Asian country where inflammatory bowel disease is emerging: a distinct clinical phenotype from later onset disease
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Banerjee R, Pal P, Nabi Z, Shava U, Ganesh G, Reddy DN
- KMID: 2521603
- Intest Res.
- 2021 Oct;19(4):398-407.
- doi: 10.5217/ir.2020.00107
Background/Aims: Information on pediatric inflammatory bowel disease (PIBD) and very early onset IBD (VEOIBD) are sparse in India, where IBD is emerging. We aimed to evaluate characteristics of VEOIBD and... -
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- Comparison of Short Versus Long Esophageal Myotomy in Cases With Idiopathic Achalasia: A Randomized Controlled Trial
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Nabi Z, Ramchandani M, Sayyed M, Chavan R, Darisetty S, Goud R, Murthy HVV, Reddy DN
- KMID: 2510063
- J Neurogastroenterol Motil.
- 2021 Jan;27(1):63-70.
- doi: 10.5056/jnm20022
Background/Aims Per-oral endoscopic myotomy (POEM) is an established treatment for achalasia. The technique of POEM is still evolving and the impact of length of esophageal myotomy on the outcomes of POEM... -
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- Achalasia Cardia Subtyping by High-Resolution Manometry Predicts the Therapeutic Outcome of Pneumatic Balloon Dilatation
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Pratap N, Kalapala R, Darisetty , Joshi N, Ramchandani M, Banerjee R, Lakhtakia , Gupta R, Tandan M, Rao GV, Reddy DN
- KMID: 2326188
- J Neurogastroenterol Motil.
- 2011 Jan;17(1):48-53.
BACKGROUND/AIMS: High-resolution manometry (HRM) with pressure topography is used to subtype achalasia cardia, which has therapeutic implications. The aim of this study was to compare the clinical characteristics, manometric variables... -
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- Downstaging with atezolizumab-bevacizumab: a case series
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Kulkarni AV, Kumaraswamy P, Menon B, Sekaran A, Rambhatla A, Iyengar S, Alla M, Venishetty S, Ramachandra SK, Premkumar GV, Sharma M, Rao PN, Reddy DN, Singal AG
- KMID: 2559469
- J Liver Cancer.
- 2024 Sep;24(2):224-233.
- doi: 10.17998/jlc.2024.05.12
Backgrounds/Aims: Hepatocellular carcinoma (HCC) is generally diagnosed at an advanced stage, which limits curative treatment options for these patients. Locoregional therapy (LRT) is the standard approach to bridge and downstage... -
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- Familial aggregation of inflammatory bowel disease in India: prevalence, risks and impact on disease behavior
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Banerjee R, Pal P, Hutfless S, Ganesh BG, Reddy DN
- KMID: 2465814
- Intest Res.
- 2019 Oct;17(4):486-495.
- doi: 10.5217/ir.2018.00174
BACKGROUND/AIMS: Information about familial aggregation of inflammatory bowel disease (IBD) in Asia is limited. We aimed to analyze the prevalence and risk of familial IBD in an Indian cohort and... -
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