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T. Hammad · SciRah

Researcher profile · Semantic Scholar

T. Hammad

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T. Hammad — researcher profile on SciRah

h-index: 15
Works: 102
Citations: 1,351

Most-cited papers

Prospective study of TNFalpha blockade with infliximab in anti-neutrophil cytoplasmic antibody-associated systemic vasculitis.
A. Booth, L. Harper, T. Hammad, P. Bacon +5 more
2004Journal of the American Society of Nephrology369 citations Open access
Semantic Scholar
High-Resolution MRI Vessel Wall Imaging: Spatial and Temporal Patterns of Reversible Cerebral Vasoconstriction Syndrome and Central Nervous System Vasculitis
E. Obusez, F. Hui, R. Hajj-Ali, R. Cerejo +3 more
2014American Journal of Neuroradiology261 citations Open access
Semantic Scholar
Endoscopic Ultrasound-Guided Biliary Drainage: A Systematic Review and Meta-Analysis
M. A. Khan, A. Akbar, T. Baron, Sobia Khan +8 more
2016Digestive Diseases and Sciences184 citations
Semantic Scholar
Efficacy and Safety of Lumen-Apposing Metal Stents in Management of Pancreatic Fluid Collections: Are They Better Than Plastic Stents? A Systematic Review and Meta-Analysis
T. Hammad, M. A. Khan, Y. Alastal, Wade M. Lee +3 more
2018Digestive Diseases and Sciences102 citations
Semantic Scholar
Long-term outcomes after reversible cerebral vasoconstriction syndrome
S. John, A. Singhal, L. Calabrese, K. Uchino +6 more
2016Cephalalgia84 citations Open access
Semantic Scholar
Endoscopic versus percutaneous management for symptomatic pancreatic fluid collections: a systematic review and meta-analysis
M. A. Khan, T. Hammad, Zubair Khan, Wade M. Lee +3 more
2018Endoscopy International Open53 citations Open access
Semantic Scholar
Rifaximin for the prevention of spontaneous bacterial peritonitis and hepatorenal syndrome in cirrhosis: a systematic review and meta-analysis
F. Kamal, M. A. Khan, Zubair Khan, G. Cholankeril +7 more
2017European Journal of Gastroenterology and Hepathology36 citations
Semantic Scholar
Primary Angiitis of the Central Nervous System and Reversible Cerebral Vasoconstriction Syndrome
T. Hammad, R. Hajj-Ali
2013Current Atherosclerosis Reports30 citations
Semantic Scholar
Efficacy and safety of, and patient satisfaction with, colonoscopic-administered fecal microbiota transplantation in relapsing and refractory community- and hospital-acquired Clostridium difficile infection.
M. A. Khan, A. Sofi, U. Ahmad, Osama Alaradi +7 more
2014Canadian Journal of Gastroenterology and Hepatology28 citations Open access
Semantic Scholar
The Prevalence of Helicobacter pylori Positive Non-Cardia Gastric Adenocarcinoma is Low and Decreasing in a United States Population
Theresa H. Nguyen, Niharika Mallepally, T. Hammad, Yan Liu +3 more
2019Digestive Diseases and Sciences27 citations Open access
Semantic Scholar
Gastrointestinal manifestations associated with systemic sclerosis: results from the nationwide inpatient sample
Y. Alastal, T. Hammad, Anas W. Renno, Basmah Khalil +4 more
2017Annals of gastroenterology : quarterly publication of the Hellenic Society of Gastroenterology27 citations Open access
Semantic Scholar
Efficacy and safety of anticoagulation in non-malignant portal vein thrombosis in patients with liver cirrhosis: a systematic review and meta-analysis
S. Ghazaleh, A. Beran, K. Aburayyan, C. Nehme +7 more
2020Annals of gastroenterology : quarterly publication of the Hellenic Society of Gastroenterology26 citations Open access
Semantic Scholar
MISSED OPPORTUNITIES FOR SCREENING AND SURVEILLANCE OF BARRETT’S ESOPHAGUS IN VETERANS WITH ESOPHAGEAL ADENOCARCINOMA
T. Hammad, A. Thrift, H. El-Serag, Nisreen S. Husain
2018Digestive Diseases and Sciences24 citations Open access
Semantic Scholar
Posterior Reversible Encephalopathy Syndrome Secondary to CSF Leak and Intracranial Hypotension: A Case Report and Literature Review
T. Hammad, A. DeDent, Rami M Algahtani, Y. Alastal +4 more
2015Case Reports in Neurological Medicine21 citations Open access
Semantic Scholar
Acute Cholangitis following Biliary Obstruction after Duodenal OTSC Placement in a Case of Large Chronic Duodenocutaneous Fistula
Y. Alastal, T. Hammad, Mohamad Nawras, Basmah Khalil +2 more
2015Case Reports in Gastrointestinal Medicine16 citations Open access
Semantic Scholar
Hypertriglyceridemia-Induced Pancreatitis in Psychiatric Patients: A Case Report and Review of Literature.
Y. Alastal, S. Hasan, M. A. Chowdhury, T. Hammad +3 more
2016American Journal of Therapeutics9 citations
Semantic Scholar
Risk of Post-ERCP Pancreatitis after placement of Covered versus Uncovered Self-Expandable Biliary Metal Stents: A Systematic Review and Meta-Analysis
Y. Alastal, T. Hammad, M. A. Khan, Basmah Khalil +4 more
20159 citations
Semantic Scholar
Missed Opportunities for Screening or Surveillance Among Patients with Newly Diagnosed Non-cardia Gastric Adenocarcinoma
Mimi C. Tan, Niharika Mallepally, Theresa H. Nguyen, T. Hammad +4 more
2022Digestive Diseases and Sciences7 citations
Semantic Scholar
Rare Esophageal Migration of AXIOS Stent Used for Walled-off Pancreatic Necrosis Drainage
Y. Abdel-Aziz, Anas W. Renno, T. Hammad, A. Nawras
2017ACG Case Reports Journal6 citations Open access
Semantic Scholar
Diagnosis of Splenic Lymphoma by Endoscopic Ultrasound Guided Fine Needle Aspiration: A Case Report and Review of the Literature
Umar Darr, Zubair Khan, Muhammad Farhan Ali Khan, Anas W. Renno +6 more
2017Case Reports in Gastrointestinal Medicine5 citations Open access
Semantic Scholar
Risk of Post-ERCP Pancreatitis With the Placement of Covered Versus Uncovered Self-Expandable Biliary Metal Stents: Systematic Review and Meta-Analysis: 327
A. Sofi, A. Khan, T. Hammad, Y. Alastal +3 more
20144 citations
Semantic Scholar
Vessel wall characteristics using high-resolution magnetic resonance imaging in reversible cerebral vasoconstriction syndrome and central nervous system vasculitis
R. Hajj-Ali, R. Cerejo, T. Hammad, E. Obusez +5 more
20134 citations
Semantic Scholar
Unusual Clinical Presentation of Hemobilia with Recurrent Vasovagal Episodes
Abhinav Tiwari, T. Hammad, Himani Sharma, Khola Qamar +4 more
2017Case Reports in Gastroenterology3 citations Open access
Semantic Scholar
Cylindrical Batteries in the Stomach: Should We Wait 48 Hours for Removal?
T. Hammad, Y. Alastal, Muhammad Z. Bawany, A. Nawras +2 more
2015ACG Case Reports Journal3 citations Open access
Semantic Scholar
Serotonin Syndrome After Administration of Ondansetron During an Esophagogastroduodenoscopy and Balloon Dilatation: 1813
Thaer Abdelfattah, Y. Abdel-Aziz, Zubair Khan, Abhinav Tiwari +3 more
20172 citations
Semantic Scholar
Tuberous Sclerosis Complex with Multiple Gastrointestinal Manifestations. Case Report and Literature Review
T. Hammad, Y. Alastal, M. A. Khan, Soukayna Rkaine +2 more
2016Journal of Gastrointestinal Cancer2 citations
Semantic Scholar
Metastatic renal cell carcinoma from a native kidney of a renal transplant patient diagnosed by endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) biopsy
Y. Alastal, T. Hammad, Ehsan Rafiq, Mohamad Nawras +2 more
2015Journal of Kidney Cancer and VHL2 citations Open access
Semantic Scholar
Tu1960 USING ARTIFICIAL INTELLIGENCE IN DIAGNOSIS OF ESOPHAGEAL SQUAMOUS CELL NEOPLASIA: A POST-HOC STUDY OF HIGH-RESOLUTION MICROENDOSCOPY (HRME) IMAGE INTERPRETATION
Mimi C. Tan, Sheena R. Bhushan, K. Patel, T. Hammad +12 more
2019Gastrointestinal Endoscopy1 citations
Semantic Scholar
Metastatic Renal Cell Cancer to Thyroid Diagnosed by Endoscopic Ultrasound Guided Fine Needle Aspiration Technique
Y. Abdel-Aziz, T. Hammad, Mohamad Nawras, Hayder Abdulwahid +1 more
2017Case Reports in Gastrointestinal Medicine1 citations Open access
Semantic Scholar
Metformin Does Not Reduce the Risk of Gastric Cancer in Type 2 Diabetics: Systematic Review and Meta-Analysis
F. Kamal, M. A. Khan, Hina Akbar, K. Haq +6 more
20171 citations
Semantic Scholar
Intraductal Papillary Mucinous Neoplasm of the Pancreas Presented with Dual, Gastric, and Duodenal Fish Mouth Sign: 1201
Y. Alastal, T. Hammad, Basmah Khalil, Fatema Ali +2 more
20161 citations
Semantic Scholar
Mo1442 Endoscopic Ultrasound Guided Biliary Drainage Comes of Age: a Systematic Review and Meta-Analysis
M. A. Khan, Sobia Khan, A. Khan, Sehrish Kamal +4 more
20151 citations
Semantic Scholar
Sa1382 Gastrointestinal Problems Associated With Multiple Sclerosis: Results From the Nationwide Inpatient Sample for 2010 and 2011
T. Hammad, Y. Alastal, H. Almaimani, Monica A. Williams +2 more
20151 citations
Semantic Scholar
Mo1292 Low FODMAP Diet for Irritable Bowel Syndrome Comes of Age: A Systematic Review and Meta-Analysis
M. A. Khan, A. Khan, Sehrish Kamal, M. Khan +4 more
20151 citations
Semantic Scholar
Guillain Barre Syndrome and Autoimmune Hepatitis: Is There a Relationship?: 1297
Sehrish Kamal, M. A. Khan, M. Khan, T. Hammad +2 more
20141 citations
Semantic Scholar
Abstract WMP55: Vessel Wall Characteristics using High Resolution Magnetic Resonance Imaging in Reversible Cerebral Vasoconstriction Syndrome and Central Nervous System Vasculitis
R. Cerejo, S. John, T. Hammad, E. Obusez +6 more
20131 citations
Semantic Scholar
EVALUATING THE EFFECTIVENESS OF GOVERNANCE ON THE QUALITY OF INTEGRATED BUSINESS REPORTS AND THEIR IMPACT ON THE FINANCIAL PERFORMANCE OF ENTERPRISES
Febronia F. Zaky, T. Hammad, Majed M. Y. Al-Kharboutli
2025Journal of Environmental Science0 citations Open access
Semantic Scholar
THE ROLE OF ENVIRONMENTAL ELECTRONIC INFORMATION SYSTEMS IN EVALUATING THE COST AND BENEFIT OF RATIONALIZING WATER USE A COMPARATIVE STUDY BETWEEN FRESH WATER AND SEA WATER
Mustafa M. Noureddine, T. Hammad, Sayed M. Jabr, N. Donia
2022Journal of Environmental Science0 citations Open access
Semantic Scholar
THE IMPACT OF ECONOMIC ENVIRONMENTAL MANAGEMENT AND RECYCLING OF ORGANIC AND INORGANIC HOUSEHOLD WASTE ON REDUCING POLLUTION AND ACHIEVING AN ADDED ECONOMIC VALUE
I. Ibrahim, T. Hammad, Taha A. M. Abdel Razek, Wael F. Abdel Hafez
2022Journal of Environmental Science0 citations Open access
Semantic Scholar
S0397 Role of Endoscopic Vacuum Therapy in the Management of Esophageal Anastomotic Leak: A Systemic Review and Meta-Analysis
F. Hammad, Y. Fahmawi, Y. Abdel-Aziz, S. Ghazaleh +4 more
20200 citations
Semantic Scholar
478 THE SAFETY AND EFFICACY OF ANTICOAGULATION FOR THE TREATMENT OF NON-MALIGNANT PORTAL VEIN THROMBOSIS IN PATIENTS WITH LIVER CIRRHOSIS: A SYSTEMATIC REVIEW AND META-ANALYSIS
S. Ghazaleh, A. Beran, K. Aburayyan, C. Nehme +7 more
20200 citations
Semantic Scholar
S0427 Endoscopic Vacuum Therapy for Esophageal Perforation - Are We There? A Systematic Review and Meta-Analysis
Y. Fahmawi, F. Hammad, Y. Abdel-Aziz, S. Ghazaleh +3 more
20200 citations
Semantic Scholar
Sa1462 SELF-EXPANDABLE METAL STENTS FOR MALIGNANT HILAR OBSTRUCTION: IS BILATERAL STENTING BETTER THAN UNILATERAL STENTING?
Zunirah Ahmed, M. A. Khan, T. Hammad, Zubair Khan +3 more
2019Gastrointestinal Endoscopy0 citations
Semantic Scholar
Tu1219 - Screening and Surveillance for Barrett's Esophagus in Veterans Subsequently Diagnosed with Esophageal Adenocarcinoma
T. Hammad, A. Thrift, H. El-Serag, Nisreen S. Husain
20180 citations
Semantic Scholar
The Utility of Endosonographic Evaluation of the Liver Despite a Normal Pre-Procedural Imaging Study for Patients Undergoing EUS for Pancreatic Masses
Y. Abdel-Aziz, T. Hammad, Thaer Abdelfattah, Y. Alastal +1 more
2018American Journal of Gastroenterology0 citations
Semantic Scholar
Mo1334 TIME FOR CHANGING OF GUARD: FROM MINIMALLY INVASIVE SURGERY TO ENDOSCOPIC DRAINAGE FOR MANAGEMENT OF WALLED-OFF PANCREATIC NECROSIS
M. A. Khan, M. Kahaleh, A. Tyberg, Zubair Khan +6 more
2018Gastrointestinal Endoscopy0 citations Open access
Semantic Scholar
Sa1331 UNILATERAL VERSUS BILATERAL METAL STENTS FOR INOPERABLE MALIGNANT HILAR BILIARY STRICTURES: A SYSTEMATIC REVIEW AND META-ANALYSIS
T. Hammad, M. A. Khan, Y. Abdel-Aziz, Mohamad H. Imam +2 more
2018Gastrointestinal Endoscopy0 citations Open access
Semantic Scholar
Efficacy and Safety of Oral, Capsulized, Frozen Fecal Microbiota Transplantation for Recurrent Clostridium Difficile Infection. A Systematic Review and Meta-Analysis
T. Hammad, M. A. Khan, K. Srour, Thaer Abdelfattah +4 more
20170 citations
Semantic Scholar
Mo1230 Low Risk of Bacteremia After Endoscopic Ultrasound With Fine Needle Aspiration of Solid Lesions: A Systematic Review and Meta-Analysis
Thaer Abdelfattah, K. Srour, T. Hammad, M. A. Khan +4 more
20170 citations
Semantic Scholar
Sa1401 Endoscopic Versus Percutaneous Management for Symptomatic Pancreatic Fluid Collections: A Systematic Review and Meta-Analysis
M. A. Khan, Faisal Kamal, R. Sharaiha, A. Tyberg +5 more
20170 citations
Semantic Scholar

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