Abhishek Choudhary - Academia.edu (original) (raw)

Papers by Abhishek Choudhary

Research paper thumbnail of Low-volume Polyethylene Glycol and Bisacodyl for Bowel Preparation Prior to Colonoscopy: A Meta-Analysis

American Journal of Gastroenterology, 2011

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Research paper thumbnail of Sa1152 The Value of the Trendelenburg Position During Routine Colonoscopy: A Pilot Study

Gastroenterology, 2012

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Research paper thumbnail of Sa1456 Does Use of Glucagon During Colonoscopy Improve Quality Indicators? a Meta-Analysis of Randomized Controlled Trials

Gastrointestinal Endoscopy, 2015

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Research paper thumbnail of Feeding after percutaneous endoscopic gastrostomy: experience of early versus delayed feeding

Southern medical journal, 2014

Multiple studies have demonstrated that feeding ≤4 hours after placement of a percutaneous endosc... more Multiple studies have demonstrated that feeding ≤4 hours after placement of a percutaneous endoscopic gastrostomy (PEG) tube is a reasonable option. Many physicians, however, continue to delay feedings until the next day or 24 hours; therefore, we evaluated the safety and effect of early feeding (≤4 hours) after PEG placement in our tertiary care center. A retrospective study of 444 patients who underwent PEG between June 2006 and December 2011 was performed. Early feeding was defined as feeding ≤4 hours and delayed feeding was defined as feeding >4 hours. Statistical analysis was performed using the Fisher exact test and the Student t test. A total of 444 patients underwent PEG between June 2006 and December 2011. A majority of PEGs were performed on inpatients by gastroenterologists. The mean time of feeding after PEG was 3.2 ± 0.9 hours for the early group (n = 197) and 17.0 ± 10.0 hours for the delayed group (n = 247). No statistically significant differences were noted betwe...

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Research paper thumbnail of Impact of sub cultural in fashion (A study of Jaipur region)

Paripex - Indian Journal Of Research, 2012

Youth subcultures have distinct clothing styles with combination of dress, ideology, music, techn... more Youth subcultures have distinct clothing styles with combination of dress, ideology, music, technology and/or activities that differentiate them from mainstream popular culture. Jaipur has a vast history for subcultures based on traditional cultures, but now subcultures are changing and developing with the influence of the western and Asian subcultures style i.e. Euro-America and Japanese, Jaipur society. The aim of this research was to examine Jaipur youth subculture styles in terms of how they have evolved in a short period of time and how they have been affected by foreign and domestic elements focusing on their clothing styles, and interpret why the differences in styles exist, using aspects of their respective social circumstances, status of youths, and traditional values as indexes, and to ultimately help deepen understanding of the relationship between clothes and culture, youths today, and the issues and trends that most affect youths. It provides insight on the symbolization of Jaipur youth subculture styles and the changing styles reflection on the state of mind and society values of Jaipur youths today .

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Research paper thumbnail of Obstructive jaundice due to a rare periampullary tumor

World Journal of Gastrointestinal Oncology, 2013

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Research paper thumbnail of Prophylactic Antibiotics in Necrotizing Pancreatitis: A Meta-analysis

Southern Medical Journal, 2008

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Research paper thumbnail of Effect ofHelicobacter pyloritreatment on gastroesophageal reflux disease (GERD): meta-analysis of randomized controlled trials

Scandinavian Journal of Gastroenterology, 2012

Abstract Objective. Gastroesophageal reflux disease (GERD) is a multifactorial disorder character... more Abstract Objective. Gastroesophageal reflux disease (GERD) is a multifactorial disorder characterized by reflux of acidic gastric contents into the esophagus leading to tissue damage and symptoms. The role of H. pylori in the pathogenesis of GERD is controversial. Therefore, we performed a meta-analysis on the effect of H. pylori treatment on symptomatic as well as endoscopic changes associated with GERD. Material and methods. Multiple medical databases were searched (4/2011). Randomized controlled trials (RCTs) comparing H. pylori treatment with no treatment on symptomatic adults with GERD were included. The effects of H. pylori eradication were analyzed by calculating pooled estimates for new onset or changes in the symptoms of GERD or endoscopic reflux esophagitis. Separate analyses were performed for each outcome by using odds ratio (OR) or weighted mean difference (WMD) by fixed and random effects models. Publication bias was assessed by funnel plots. Heterogeneity among studies was assessed by calculating I² measure of inconsistency. Results. Ten trials met the inclusion criteria. No statistically significant effect was found for symptomatic GERD (OR 0.81, 95% CI 0.56–1.17, p = 0.27) or endoscopic evidence of reflux esophagitis (OR 1.13; 95% CI: 0.72–1.78, p = 0.59) between the two groups. A subgroup analysis of eradication data revealed a statistically significant lower incidence of GERD symptoms in the eradicated group (13.8%) compared with the non-eradicated group (24.9%) (OR 0.55; 95% CI: 0.35–0.87, p = 0.01). Funnel plot revealed no publication bias. Conclusions. Treatment of H. pylori does not seem to increase GERD symptoms or reflux esophagitis. However, documented eradication of H. pylori appears to significantly improve GERD symptoms.

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Research paper thumbnail of Administration of erythromycin before endoscopy in upper gastrointestinal bleeding: A meta-analysis of randomized controlled trials

Saudi Journal of Gastroenterology, 2013

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Research paper thumbnail of Immediate Versus Delayed Percutaneous Coronary Intervention for Patients with Non-ST Segment Elevation-Acute Coronary Syndrome: Meta-Analysis of Randomized Controlled Trials

Journal of the American College of Cardiology, 2011

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Research paper thumbnail of Enteral Feeding Within Three Hours After Percutaneous Endoscopic Gastrostomy Placement

Journal of Clinical Gastroenterology, 2011

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Research paper thumbnail of Tu1372 Steroid Use for Prevention of Strictures Post Endoscopic Submucosal Dissection : a Meta Analysis

Gastrointestinal Endoscopy, 2014

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Research paper thumbnail of Sa1526 The Effect of Indomethacin in the Prevention of Post-ERCP Pancreatitis: a Meta-Analysis

Gastrointestinal Endoscopy, 2013

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Research paper thumbnail of Accuracy of Nodal Staging in Gastroesophageal Junction Cancers By Endoscopic Ultrasound: A Meta-Analysis and Systematic Review

Gastrointestinal Endoscopy, 2009

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Research paper thumbnail of M1530: Early Precut Prevents Post-ERCP Pancreatitis: A Meta-Analysis of Randomized Controlled Trials

Gastrointestinal Endoscopy, 2010

Gastrointestinal Endoscopy, Volume 71, Issue 5, Pages AB246, April 2010, Authors:Abhishek Choudha... more Gastrointestinal Endoscopy, Volume 71, Issue 5, Pages AB246, April 2010, Authors:Abhishek Choudhary; Nicholas M. Szary; Murtaza Arif; Hazem T. Hammad; Ghassan M. Hammoud; Matthew L. Bechtold; Jamal A. Ibdah. Gastrointestinal ...

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Research paper thumbnail of Prophylactic Octreotide for Prevention of Post-ERCP Pancreatitis: A Meta-Analysis

Gastrointestinal Endoscopy, 2008

Background: Acute pancreatitis is a common complication of ERCP. Over the years, attempts have be... more Background: Acute pancreatitis is a common complication of ERCP. Over the years, attempts have been made to identify an agent to prevent this complication. Octreotide, an inhibitor of exocrine secretion with anti-inflammatory and cytoprotective effects, has been studied in ...

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Research paper thumbnail of Early Versus Delayed Feeding After Placement of a Percutaneous Endoscopic Gastrostomy: A Meta-Analysis

Gastrointestinal Endoscopy, 2008

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Research paper thumbnail of Prophylactic Somatostatin for Prevention of Post-ERCP Pancreatitis: A Meta-Analysis

Gastrointestinal Endoscopy, 2008

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Research paper thumbnail of S1448: EUS-Guided Biliary Access and Drainage (EBAD) At a Tertiary Care Center

Gastrointestinal Endoscopy, 2010

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Research paper thumbnail of S1383: Split-Dose Polyethylene Glycol for Bowel Preparation Prior to Colonoscopy: A Meta-Analysis of Randomized Controlled Trials

Gastrointestinal Endoscopy, 2010

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Research paper thumbnail of Low-volume Polyethylene Glycol and Bisacodyl for Bowel Preparation Prior to Colonoscopy: A Meta-Analysis

American Journal of Gastroenterology, 2011

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Sa1152 The Value of the Trendelenburg Position During Routine Colonoscopy: A Pilot Study

Gastroenterology, 2012

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Research paper thumbnail of Sa1456 Does Use of Glucagon During Colonoscopy Improve Quality Indicators? a Meta-Analysis of Randomized Controlled Trials

Gastrointestinal Endoscopy, 2015

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Feeding after percutaneous endoscopic gastrostomy: experience of early versus delayed feeding

Southern medical journal, 2014

Multiple studies have demonstrated that feeding ≤4 hours after placement of a percutaneous endosc... more Multiple studies have demonstrated that feeding ≤4 hours after placement of a percutaneous endoscopic gastrostomy (PEG) tube is a reasonable option. Many physicians, however, continue to delay feedings until the next day or 24 hours; therefore, we evaluated the safety and effect of early feeding (≤4 hours) after PEG placement in our tertiary care center. A retrospective study of 444 patients who underwent PEG between June 2006 and December 2011 was performed. Early feeding was defined as feeding ≤4 hours and delayed feeding was defined as feeding >4 hours. Statistical analysis was performed using the Fisher exact test and the Student t test. A total of 444 patients underwent PEG between June 2006 and December 2011. A majority of PEGs were performed on inpatients by gastroenterologists. The mean time of feeding after PEG was 3.2 ± 0.9 hours for the early group (n = 197) and 17.0 ± 10.0 hours for the delayed group (n = 247). No statistically significant differences were noted betwe...

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Impact of sub cultural in fashion (A study of Jaipur region)

Paripex - Indian Journal Of Research, 2012

Youth subcultures have distinct clothing styles with combination of dress, ideology, music, techn... more Youth subcultures have distinct clothing styles with combination of dress, ideology, music, technology and/or activities that differentiate them from mainstream popular culture. Jaipur has a vast history for subcultures based on traditional cultures, but now subcultures are changing and developing with the influence of the western and Asian subcultures style i.e. Euro-America and Japanese, Jaipur society. The aim of this research was to examine Jaipur youth subculture styles in terms of how they have evolved in a short period of time and how they have been affected by foreign and domestic elements focusing on their clothing styles, and interpret why the differences in styles exist, using aspects of their respective social circumstances, status of youths, and traditional values as indexes, and to ultimately help deepen understanding of the relationship between clothes and culture, youths today, and the issues and trends that most affect youths. It provides insight on the symbolization of Jaipur youth subculture styles and the changing styles reflection on the state of mind and society values of Jaipur youths today .

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Obstructive jaundice due to a rare periampullary tumor

World Journal of Gastrointestinal Oncology, 2013

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Prophylactic Antibiotics in Necrotizing Pancreatitis: A Meta-analysis

Southern Medical Journal, 2008

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Effect ofHelicobacter pyloritreatment on gastroesophageal reflux disease (GERD): meta-analysis of randomized controlled trials

Scandinavian Journal of Gastroenterology, 2012

Abstract Objective. Gastroesophageal reflux disease (GERD) is a multifactorial disorder character... more Abstract Objective. Gastroesophageal reflux disease (GERD) is a multifactorial disorder characterized by reflux of acidic gastric contents into the esophagus leading to tissue damage and symptoms. The role of H. pylori in the pathogenesis of GERD is controversial. Therefore, we performed a meta-analysis on the effect of H. pylori treatment on symptomatic as well as endoscopic changes associated with GERD. Material and methods. Multiple medical databases were searched (4/2011). Randomized controlled trials (RCTs) comparing H. pylori treatment with no treatment on symptomatic adults with GERD were included. The effects of H. pylori eradication were analyzed by calculating pooled estimates for new onset or changes in the symptoms of GERD or endoscopic reflux esophagitis. Separate analyses were performed for each outcome by using odds ratio (OR) or weighted mean difference (WMD) by fixed and random effects models. Publication bias was assessed by funnel plots. Heterogeneity among studies was assessed by calculating I² measure of inconsistency. Results. Ten trials met the inclusion criteria. No statistically significant effect was found for symptomatic GERD (OR 0.81, 95% CI 0.56–1.17, p = 0.27) or endoscopic evidence of reflux esophagitis (OR 1.13; 95% CI: 0.72–1.78, p = 0.59) between the two groups. A subgroup analysis of eradication data revealed a statistically significant lower incidence of GERD symptoms in the eradicated group (13.8%) compared with the non-eradicated group (24.9%) (OR 0.55; 95% CI: 0.35–0.87, p = 0.01). Funnel plot revealed no publication bias. Conclusions. Treatment of H. pylori does not seem to increase GERD symptoms or reflux esophagitis. However, documented eradication of H. pylori appears to significantly improve GERD symptoms.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Administration of erythromycin before endoscopy in upper gastrointestinal bleeding: A meta-analysis of randomized controlled trials

Saudi Journal of Gastroenterology, 2013

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Immediate Versus Delayed Percutaneous Coronary Intervention for Patients with Non-ST Segment Elevation-Acute Coronary Syndrome: Meta-Analysis of Randomized Controlled Trials

Journal of the American College of Cardiology, 2011

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Enteral Feeding Within Three Hours After Percutaneous Endoscopic Gastrostomy Placement

Journal of Clinical Gastroenterology, 2011

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Tu1372 Steroid Use for Prevention of Strictures Post Endoscopic Submucosal Dissection : a Meta Analysis

Gastrointestinal Endoscopy, 2014

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Sa1526 The Effect of Indomethacin in the Prevention of Post-ERCP Pancreatitis: a Meta-Analysis

Gastrointestinal Endoscopy, 2013

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Accuracy of Nodal Staging in Gastroesophageal Junction Cancers By Endoscopic Ultrasound: A Meta-Analysis and Systematic Review

Gastrointestinal Endoscopy, 2009

Bookmarks Related papers MentionsView impact

Research paper thumbnail of M1530: Early Precut Prevents Post-ERCP Pancreatitis: A Meta-Analysis of Randomized Controlled Trials

Gastrointestinal Endoscopy, 2010

Gastrointestinal Endoscopy, Volume 71, Issue 5, Pages AB246, April 2010, Authors:Abhishek Choudha... more Gastrointestinal Endoscopy, Volume 71, Issue 5, Pages AB246, April 2010, Authors:Abhishek Choudhary; Nicholas M. Szary; Murtaza Arif; Hazem T. Hammad; Ghassan M. Hammoud; Matthew L. Bechtold; Jamal A. Ibdah. Gastrointestinal ...

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Research paper thumbnail of Prophylactic Octreotide for Prevention of Post-ERCP Pancreatitis: A Meta-Analysis

Gastrointestinal Endoscopy, 2008

Background: Acute pancreatitis is a common complication of ERCP. Over the years, attempts have be... more Background: Acute pancreatitis is a common complication of ERCP. Over the years, attempts have been made to identify an agent to prevent this complication. Octreotide, an inhibitor of exocrine secretion with anti-inflammatory and cytoprotective effects, has been studied in ...

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Early Versus Delayed Feeding After Placement of a Percutaneous Endoscopic Gastrostomy: A Meta-Analysis

Gastrointestinal Endoscopy, 2008

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Prophylactic Somatostatin for Prevention of Post-ERCP Pancreatitis: A Meta-Analysis

Gastrointestinal Endoscopy, 2008

Bookmarks Related papers MentionsView impact

Research paper thumbnail of S1448: EUS-Guided Biliary Access and Drainage (EBAD) At a Tertiary Care Center

Gastrointestinal Endoscopy, 2010

Bookmarks Related papers MentionsView impact

Research paper thumbnail of S1383: Split-Dose Polyethylene Glycol for Bowel Preparation Prior to Colonoscopy: A Meta-Analysis of Randomized Controlled Trials

Gastrointestinal Endoscopy, 2010

Bookmarks Related papers MentionsView impact