Ali A Siddiqui

Summary

Publications

  1. ncbi request reprint The role of endoscopic ultrasound in the diagnosis and staging of pancreatic adenocarcinoma
    Ali A Siddiqui
    Section of Digestive Diseases, Department of Internal Medicine, University of Oklahoma Health Sciences Center, Oklahoma City 73104, USA
    J Okla State Med Assoc 98:539-44. 2005
  2. doi request reprint Endoscopic ultrasound-guided transduodenal placement of a fully covered metal stent for palliative biliary drainage in patients with malignant biliary obstruction
    Ali A Siddiqui
    Department of Internal Medicine, Dallas Veterans Affairs Medical Center, 4500 S Lancaster Road 111B1, Dallas, TX 75216, USA
    Surg Endosc 25:549-55. 2011
  3. doi request reprint Metabolic syndrome and its association with colorectal cancer: a review
    Ali A Siddiqui
    Department of Internal Medicine, Dallas Veterans Affairs Medical Center, Texas 75216, USA
    Am J Med Sci 341:227-31. 2011
  4. ncbi request reprint Duration of the interval between the completion of bowel preparation and the start of colonoscopy predicts bowel-preparation quality
    Ali A Siddiqui
    Department of Internal Medicine, Dallas Veteran s Affairs Medical Center, Dallas, Texas 75216, USA
    Gastrointest Endosc 69:700-6. 2009
  5. doi request reprint Self-expanding plastic esophageal stents versus jejunostomy tubes for the maintenance of nutrition during neoadjuvant chemoradiation therapy in patients with esophageal cancer: a retrospective study
    A A Siddiqui
    Dallas Veterans Affairs Medical Center, Department of Internal Medicine, Dallas, Texas, USA
    Dis Esophagus 22:216-22. 2009
  6. ncbi request reprint Closure of a nonhealing gastrocutaneous fistula using an endoscopic clip
    Ali A Siddiqui
    Division of Gastroenterology, Department of Internal Medicine, Thomas Jefferson Medical School, Philadelphia, PA, USA
    South Med J 100:75-6. 2007
  7. ncbi request reprint Pancreatic metastasis of tall cell variant of papillary thyroid carcinoma: diagnosis by endoscopic ultrasound-guided fine needle aspiration
    Ali A Siddiqui
    Section of Digestive Diseases, Department of Internal Medicine, The University of Oklahoma Health Sciences Center Oklahoma City, Oklahoma, USA
    JOP 7:417-22. 2006
  8. ncbi request reprint Expandable polyester silicon-covered stent for malignant esophageal strictures before neoadjuvant chemoradiation: a pilot study
    Ali A Siddiqui
    Section of Digestive Diseases, Department of Internal Medicine, The University of Texas Southwestern Medical School, Dallas, Texas, USA
    Dig Dis Sci 52:823-9. 2007
  9. doi request reprint Self-expanding metal stents (SEMS) for preoperative biliary decompression in patients with resectable and borderline-resectable pancreatic cancer: outcomes in 241 patients
    Ali A Siddiqui
    Division of Gastroenterology and Hepatology, Department of Internal Medicine, Thomas Jefferson University Hospital, Philadelphia, PA, USA
    Dig Dis Sci 58:1744-50. 2013
  10. doi request reprint A comparison of palliative stenting or emergent surgery for obstructing incurable colon cancer
    Roopa Vemulapalli
    University of Texas Southwestern Medical School, Dallas, TX, USA
    Dig Dis Sci 55:1732-7. 2010

Collaborators

Detail Information

Publications35

  1. ncbi request reprint The role of endoscopic ultrasound in the diagnosis and staging of pancreatic adenocarcinoma
    Ali A Siddiqui
    Section of Digestive Diseases, Department of Internal Medicine, University of Oklahoma Health Sciences Center, Oklahoma City 73104, USA
    J Okla State Med Assoc 98:539-44. 2005
    ..Additionally, we will discuss the utility of screening high-risk patients for pancreatic cancer using the tools that are currently available...
  2. doi request reprint Endoscopic ultrasound-guided transduodenal placement of a fully covered metal stent for palliative biliary drainage in patients with malignant biliary obstruction
    Ali A Siddiqui
    Department of Internal Medicine, Dallas Veterans Affairs Medical Center, 4500 S Lancaster Road 111B1, Dallas, TX 75216, USA
    Surg Endosc 25:549-55. 2011
    ..The purpose of our study was to assess the utility of EUSBD using a newly released, fully covered, self-expanding, biliary metal stent (SEMS) for palliation in patients with an obstructing malignant biliary stricture...
  3. doi request reprint Metabolic syndrome and its association with colorectal cancer: a review
    Ali A Siddiqui
    Department of Internal Medicine, Dallas Veterans Affairs Medical Center, Texas 75216, USA
    Am J Med Sci 341:227-31. 2011
    ..Although the exact pathogenesis of this relationship is unknown, it seems that hyperinsulinemia may play a pivotal role in increasing CRC risk...
  4. ncbi request reprint Duration of the interval between the completion of bowel preparation and the start of colonoscopy predicts bowel-preparation quality
    Ali A Siddiqui
    Department of Internal Medicine, Dallas Veteran s Affairs Medical Center, Dallas, Texas 75216, USA
    Gastrointest Endosc 69:700-6. 2009
    ..Recent studies suggest that colonoscopies done in the morning have better-quality bowel preparations than those done in the afternoon...
  5. doi request reprint Self-expanding plastic esophageal stents versus jejunostomy tubes for the maintenance of nutrition during neoadjuvant chemoradiation therapy in patients with esophageal cancer: a retrospective study
    A A Siddiqui
    Dallas Veterans Affairs Medical Center, Department of Internal Medicine, Dallas, Texas, USA
    Dis Esophagus 22:216-22. 2009
    ..4 kg vs. JT 4.2 kg, P = 0.59), and mean increase in serum albumin (PS 0.62 g/dL vs. JT 0.44 g/dL, P = 0.05). PS is a safe and effective alternative to a surgical JT for maintaining nutrition in this subset of patients...
  6. ncbi request reprint Closure of a nonhealing gastrocutaneous fistula using an endoscopic clip
    Ali A Siddiqui
    Division of Gastroenterology, Department of Internal Medicine, Thomas Jefferson Medical School, Philadelphia, PA, USA
    South Med J 100:75-6. 2007
    ..Conservative therapy with anti-acid medications and administering motility agents was unsuccessful. For the closure of the GCF, the endoscopic metal clips were used to close the fistula...
  7. ncbi request reprint Pancreatic metastasis of tall cell variant of papillary thyroid carcinoma: diagnosis by endoscopic ultrasound-guided fine needle aspiration
    Ali A Siddiqui
    Section of Digestive Diseases, Department of Internal Medicine, The University of Oklahoma Health Sciences Center Oklahoma City, Oklahoma, USA
    JOP 7:417-22. 2006
    ..There has been only one previously reported case of pancreatic metastasis of the tall cell variant of papillary thyroid carcinoma...
  8. ncbi request reprint Expandable polyester silicon-covered stent for malignant esophageal strictures before neoadjuvant chemoradiation: a pilot study
    Ali A Siddiqui
    Section of Digestive Diseases, Department of Internal Medicine, The University of Texas Southwestern Medical School, Dallas, Texas, USA
    Dig Dis Sci 52:823-9. 2007
    ....
  9. doi request reprint Self-expanding metal stents (SEMS) for preoperative biliary decompression in patients with resectable and borderline-resectable pancreatic cancer: outcomes in 241 patients
    Ali A Siddiqui
    Division of Gastroenterology and Hepatology, Department of Internal Medicine, Thomas Jefferson University Hospital, Philadelphia, PA, USA
    Dig Dis Sci 58:1744-50. 2013
    ..The aim of this study was to report our experience in using self-expanding metal stents (SEMS) for preoperative biliary decompression in patients with resectable and borderline resectable carcinoma of the pancreatic head...
  10. doi request reprint A comparison of palliative stenting or emergent surgery for obstructing incurable colon cancer
    Roopa Vemulapalli
    University of Texas Southwestern Medical School, Dallas, TX, USA
    Dig Dis Sci 55:1732-7. 2010
    ..Our aim was to review our experience with self-expanding metal stents (SEMS) compared to emergent surgery as the initial therapy for the management of patients with incurable obstructing colon cancer...
  11. doi request reprint Elevated HbA1c is an independent predictor of aggressive clinical behavior in patients with colorectal cancer: a case-control study
    Ali A Siddiqui
    Department of Internal Medicine, Dallas Veterans Affairs Medical Center, 4500 S Lancaster Road 111B1, Dallas, TX 75216, USA
    Dig Dis Sci 53:2486-94. 2008
    ..The aim of this study was to seek an association between the control of type 2 diabetes mellitus (T2DM), as determined by hemoglobin A1c (HbA1c) levels, and the outcome of colorectal cancer (CRC)...
  12. doi request reprint Placement of fully covered self-expandable metal stents in patients with locally advanced esophageal cancer before neoadjuvant therapy
    Ali A Siddiqui
    Division of Gastroenterology and Hepatology, Department of Internal Medicine, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
    Gastrointest Endosc 76:44-51. 2012
    ..Most patients with locally advanced esophageal cancer requiring neoadjuvant therapy have significant dysphagia...
  13. doi request reprint Long-term use of angiotensin converting enzyme inhibitors is associated with decreased incidence of advanced adenomatous colon polyps
    Ramalinga Kedika
    Department of Internal Medicine, Dallas Veterans Affairs Medical Center, Dallas, TX, USA
    J Clin Gastroenterol 45:e12-6. 2011
    ..The long-term use of angiotensin converting enzyme (ACE) inhibitors may reduce the risk of developing colorectal cancer (CRC)...
  14. doi request reprint For patients with colorectal cancer, the long-term use of statins is associated with better clinical outcomes
    Ali A Siddiqui
    Dallas Veteran s Affairs Medical Center, Department of Internal Medicine, Dallas, TX 75216, USA
    Dig Dis Sci 54:1307-11. 2009
    ....
  15. doi request reprint The long-term use of statins is associated with a decreased incidence of adenomatous colon polyps
    Ali A Siddiqui
    Department of Internal Medicine, Dallas Veterans Affairs Medical Center, Dallas, Tex 75216, USA
    Digestion 79:17-22. 2009
    ..We have conducted a retrospective, cohort study to explore how the long-term use of statins influences the development of new APs...
  16. ncbi request reprint Outcomes of EUS-guided drainage of debris-containing pancreatic pseudocysts by using combined endoprosthesis and a nasocystic drain
    Ali A Siddiqui
    Division of Gastroenterology and Hepatology, Department of Internal Medicine, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
    Gastrointest Endosc 78:589-95. 2013
    ..The presence of debris within a pseudocyst may impair success of endoscopic drainage...
  17. doi request reprint Risk stratification for the development of post-ERCP pancreatitis by sphincter of Oddi dysfunction classification
    Sara Beltz
    Division of Gastroenterology and Hepatology, Departments of Internal Medicine and Pharmacology and Experimental Therapeutics, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania 19107, USA
    South Med J 106:298-302. 2013
    ..To explore whether there is a difference in the frequency of postendoscopic retrograde cholangiopancreatography (ERCP) pancreatitis in patients with manometrically confirmed sphincter of Oddi dysfunction (SOD) types I, II, and III...
  18. ncbi request reprint Low but significant yield of endosonography in patients with suspected Sphincter of Oddi Dysfunction Type III with normal imaging studies
    Ali A Siddiqui
    Division of Gastroenterology and Hepatology, Department of Internal Medicine, Thomas Jefferson University Hospital, Philadelphia, PA 19107, USA
    J Gastrointestin Liver Dis 21:271-5. 2012
    ..To determine the yield of endosonography (EUS) in patients with suspected Sphincter of Oddi Dysfunction (SOD) Type III in detecting abdominal abnormalities in those with normal upper endoscopy and imaging studies...
  19. doi request reprint Molecular analysis of centrifugation supernatant fluid from pancreaticobiliary duct samples can improve cancer detection
    Sydney D Finkelstein
    RedPath Integrated Pathology, Inc, Pittsburgh, PA, USA
    Acta Cytol 56:439-47. 2012
    ....
  20. doi request reprint Comparison of the influence of plastic and fully covered metal biliary stents on the accuracy of EUS-FNA for the diagnosis of pancreatic cancer
    Ali A Siddiqui
    Division of Gastroenterology and Hepatology, Department of Internal Medicine, Thomas Jefferson University Hospital, Philadelphia, PA, USA
    Dig Dis Sci 57:2438-45. 2012
    ..We aimed to compare the influence of the biliary plastic and fully covered self-expanding metal stents (CSEMS) on the accuracy of EUS-FNA cytology in patients with solid pancreatic masses...
  21. doi request reprint A previous cholecystectomy increases the risk of developing advanced adenomas of the colon
    Ali A Siddiqui
    Department of Internal Medicine, Dallas Veterans Affairs Medical Center, Dallas, TX 75216, USA
    South Med J 102:1111-5. 2009
    ..There is limited data assessing the relationship between cholecystectomy and colorectal adenomatous polyps (AP). Our aim was to determine if cholecystectomy was associated with an increased prevalence of advanced AP in male veterans...
  22. doi request reprint Fully covered self-expandable metal stents are effective and safe to treat distal malignant biliary strictures, irrespective of surgical resectability status
    Ali A Siddiqui
    Division of Gastroenterology and Hepatology, Department of Internal Medicine Thomas Jefferson University Hospital, Philadelphia, PA, USA
    J Clin Gastroenterol 45:824-7. 2011
    ..We report a retrospective analysis of patients with malignant biliary obstruction in whom a newly released fully silicon-covered, WallFlex, self-expandable metal stent (CSEMS) was placed for biliary decompression...
  23. doi request reprint Targeted cyst wall puncture and aspiration during EUS-FNA increases the diagnostic yield of premalignant and malignant pancreatic cysts
    Shih Kuang S Hong
    Division of Digestive Diseases and Nutrition, The University of Oklahoma, Oklahoma City, Oklahoma, USA
    Gastrointest Endosc 75:775-82. 2012
    ..Characterization of pancreatic cysts by using EUS-FNA includes chemical and cytologic analysis...
  24. doi request reprint Extended follow-up and outcomes of patients undergoing pancreaticoduodenectomy for nonmalignant disease
    Nicholas Thomas Orfanidis
    Department of Gastroenterology and Hepatology, Thomas Jefferson University, 132 South 10th Street, Main Building, Suite 480, Philadelphia, PA 19107, USA
    J Gastrointest Surg 16:80-7; discussion 87-8. 2012
    ..Due to improved surgical outcomes and increased detection of pancreatic lesions, the resection of nonmalignant and indeterminate lesions of the pancreas has increased...
  25. doi request reprint Utility of the short double-balloon enteroscope to perform pancreaticobiliary interventions in patients with surgically altered anatomy in a US multicenter study
    Ali A Siddiqui
    Division of Gastroenterology and Hepatology, Department of Internal Medicine, Thomas Jefferson University Hospital, Philadelphia, PA, USA
    Dig Dis Sci 58:858-64. 2013
    ..The aim of this study was to explore the utility of the short DBE (152 cm) for the management of pancreaticobiliary disorders in patients with surgically altered anatomies...
  26. doi request reprint Identification of cholangiocarcinoma by using the Spyglass Spyscope system for peroral cholangioscopy and biopsy collection
    Ali A Siddiqui
    Division of Gastroenterology and Hepatology, Department of Internal Medicine, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania 19107, USA
    Clin Gastroenterol Hepatol 10:466-71; quiz e48. 2012
    ....
  27. doi request reprint Relationship of pancreatic mass size and diagnostic yield of endoscopic ultrasound-guided fine needle aspiration
    Ali A Siddiqui
    Department of Pathology, Thomas Jefferson University Hospital, Philadelphia, PA, USA
    Dig Dis Sci 56:3370-5. 2011
    ..Test performance is affected by a number of factors including location of mass within the pancreas, presence of onsite cytology technologist, and number of passes with the needle. The influence of tumor size has not been well studied...
  28. doi request reprint False-positive EUS-guided FNA cytology for solid pancreatic lesions
    Ali A Siddiqui
    Division of Gastroenterology, Department of Internal Medicine, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania 19107, USA
    Gastrointest Endosc 74:535-40. 2011
    ..The currently accepted paradigm is that the false-positive (FP) rate for EUS-guided fine-needle aspiration (EUS-FNA) cytologic analysis of a pancreatic lesion is less than 1%...
  29. ncbi request reprint The association of elevated HbA1c on the behavior of adenomatous polyps in patients with type-II diabetes mellitus
    Ali A Siddiqui
    Department of Internal Medicine, Dallas Veteran s Affairs Medical Center, 4500 S Lancaster Road 111B1, Dallas, TX 75216, USA
    Dig Dis Sci 53:1042-7. 2008
    ..The aim of our study was to determine whether poor control of diabetes mellitus (DM) is associated with increased prevalence of colonic adenomatous polyps (APs), especially those that are advanced ...
  30. ncbi request reprint Osteopontin splice variant as a potential marker for metastatic disease in pancreatic adenocarcinoma
    Ali A Siddiqui
    Department of Internal Medicine, Division of Gastroenterology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
    J Gastroenterol Hepatol 29:1321-7. 2014
    ..Our aim was to examine the expression pattern of OPN splice variants a, b, and c in fine-needle aspirates and to determine their correlation with stage-adjusted pancreatic ductal adenocarcinoma (PDA) survival...
  31. ncbi request reprint Intraoperative pancreatoscopy: a valuable tool for pancreatic surgeons?
    Michael J Pucci
    The Jefferson Pancreas, Biliary and Related Cancer Center, Thomas Jefferson University, 1015 Walnut Street, 620 Curtis Building, Philadelphia, PA, 19107, USA
    J Gastrointest Surg 18:1100-7. 2014
    ..The selective use of intraoperative fiberoptic endoscopy to evaluate the pancreatic duct appears to help to enable the surgeon to better perform the appropriate resection and optimal treatment. ..
  32. doi request reprint Adherence and adequacy of therapy for esophageal varices prophylaxis
    Haripriya Maddur
    Department of Internal Medicine, Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390 8887, USA
    Dig Dis Sci 56:3129-36. 2011
    ..Management guidelines available during this study recommended beta-blocker therapy for primary prophylaxis and beta-blocker or band ligation (EVL) for secondary prophylaxis. We evaluated prophylaxis practice patterns...
  33. doi request reprint Preoperative weight loss decreases the operative time of gastric bypass at a Veterans Administration hospital
    Sergio Huerta
    Department of Surgery, Dallas VA Medical Center, 4500 Lancaster Road, Dallas, TX 75216, USA
    Obes Surg 18:508-12. 2008
    ..This study assessed whether preoperative weight loss resulted in favorable outcomes after open Roux-en Y gastric bypass (RYGB)...
  34. doi request reprint Race and response to colon cancer screening interventions
    Ali A Siddiqui
    Thomas Jefferson University, Division of Gastroenterology, Department of Internal Medicine, Philadelphia, PA 19107, USA
    Prev Med 52:262-4. 2011
    ..We report race-related differences in response to behavioral interventions in colorectal cancer (CRC) screening...
  35. ncbi request reprint From the thyroid to the pancreas: a long journey
    Ali A Siddiqui
    Pancreas 33:200-2. 2006