Tehran University of Medical Sciences

Science Communicator Platform

Faculty Members have conducted research related to the The Investigation of the Effect of a Dandelion Herbal Capsule (Ghasedak Capsule) on Fibrosis and Liver Function in Nafld: A Randomized, Double Blind, Placebo-Controlled, Single-Center Clinical Trial
Ahmad Hormati
Ahmad Hormati

Associate Professor of Gastroenterology and Hepatology

Department Internal Medicine

School of Medicine

Shariati Hospital

Liver and Pancreatobiliary Diseases Research Center

Tehran University of Medical Sciences

All Documents
1. A Scientometric Analysis and Visualization of Research on Fatty Liver Diseases in Iran From 2003 to 2023, Journal of Diabetes and Metabolic Disorders (2025)
2. Efficacy of N-Acetylcysteine in Preventing Post-Endoscopic Retrograde Cholangiopancreatography Pancreatitis: A Systematic Review and Meta-Analysis, BMC Gastroenterology (2025)
3. Evaluation of the Caga, Dupa, Saba, Baba, and Icea1 Gene Expressions in H. Pylori Strains Isolated From Patients With Gastric Cancer and Peptic Ulcer Disease, Anti-Cancer Agents in Medicinal Chemistry (2025)
4. High-Dose Amoxicillin and Pantoprazole Regimen for Helicobacter Pylori Eradication: A Multi-Center, Multinational Randomized Controlled Trial, Przeglad Gastroenterologiczny (2025)
5. Octreotide and Somatostatin As Prophylactic Agents Against Postendoscopic Retrograde Cholangiopancreatography Pancreatitis an Updated Comprehensive Systematic Review and Meta-Analysis, Journal of Clinical Gastroenterology (2025)
6. Pancreatitis Manifestation and Mimicking Gallstone Symptoms Caused by Fasciola Hepatica: A Case Report, Middle East Journal of Digestive Diseases (2025)
7. The Investigation of the Effect of a Dandelion Herbal Capsule (Ghasedak Capsule) on Fibrosis and Liver Function in Nafld: A Randomized, Double Blind, Placebo-Controlled, Single-Center Clinical Trial, Current Drug Therapy (2025)
8. The Relationship Between Carotid Artery Stenosis and the Severity of Fatty Liver in Patients With Coronary Artery Disease Who Are Candidates for Angiography, Middle East Journal of Digestive Diseases (2025)
9. The Safety and Efficacy of Rituximab in Autoimmune Hepatitis: A Systematic Review and Quality Assessment, European Journal of Gastroenterology and Hepatology (2025)
10. Clinical Phenotype and Disease Course of Inflammatory Bowel Disease in Iran: Results of the Iranian Registry of Crohn's and Colitis (Ircc), Archives of Iranian medicine (2024)
11. Clinical Phenotype and Disease Course of Inflammatory Bowel Disease in Iran: Results of the Iranian Registry of Crohn's and Colitis (Ircc), Archives of Iranian Medicine (2024)
12. Comparison of the Effects of Govarcin Herbal Capsule and Metoclopramide for Alleviating Gastrointestinal Symptoms in Patients With Functional Dyspepsia: A Randomized Double-Blind Clinical Trial, Reviews on Recent Clinical Trials (2024)
13. Cytomegalovirus Infection or Gastric Cancer? a Case Report and Review of the Literature, Gastroenterology Nursing (2024)
14. Efficacy of Pyloshot in Combination With Standard Four-Drug Antimicrobial Treatment for Helicobacter Pylori Eradication: A Randomized Clinical Trial, JGH Open (2024)
15. Inflammatory Bowel Disease Evolution in the Past Two Decades: A Chronological Multinational Study, eClinicalMedicine (2024)
16. Comparison of the Sedative Effect of Ketamine, Magnesium Sulfate, and Propofol in Patients Undergoing Upper Gastrointestinal Endoscopy: Double-Blinded Randomized Clinical Trial, CNS and Neurological Disorders - Drug Targets (2023)
17. Molecular Study of Sars-Cov-2 Variants in Iranian Patients: A Multi-Center Study, Jundishapur Journal of Microbiology (2023)
18. The Effect of Auriculotherapy on Nausea, Vomiting, and Anxiety in Patients Undergoing Elective Cesarean Section With Spinal Anesthesia: A Clinical Trial Study, Iranian Journal of Nursing and Midwifery Research (2023)
19. The Effect of Auriculotherapy on Nausea, Vomiting, and Anxiety in Patients Undergoing Elective Cesarean Section With Spinal Anesthesia: A Clinical Trial Study, Iranian Journal of Nursing and Midwifery Research (2023)
20. Vomiting After Admission: Intussusception Due to Gastrointestinal Stromal Tumor (Gist), Gastroenterology Nursing (2023)
21. Coronavirus Disease 2019 in a 2-Month-Old Male Infant: A Case Report From Iran, Clinical and Experimental Pediatrics (2022)
22. Effect of Helicobacter Pylori Eradication on Metabolic Profile: An International, Multicenter, Case-Control Study, BMC Gastroenterology (2022)
23. Evaluation of the Effect of Sofosbuvir and Daclatasvir in Hospitalized Covid-19 Patients: A Randomized Double-Blind Clinical Trial (Discover), Journal of Antimicrobial Chemotherapy (2022)
24. Investigation of Durability of Sars-Cov-2-Specific Igg and Igm Antibodies in Recovered Covid-19 Patients: A Prospective Study, Avicenna Journal of Medical Biotechnology (2022)
25. Outcome of Phlebotomy on Improvement of Liver Enzymes and Steatosis in Non-Alcoholic Fatty Liver Disease: A Randomized, Controlled Trial, Journal of Advances in Medical and Biomedical Research (2022)
26. Outcomes of Covid-19 in Patients With Inflammatory Bowel Disease: Comparison With Household Members and the Role of Ibd Medications, Archives of Iranian Medicine (2022)
27. Seroprevalence of Sars-Cov-2 Antibody Among Urban Iranian Population: Findings From the Second Large Population-Based Cross-Sectional Study, BMC Public Health (2022)
28. Susceptibility of Patients With Inflammatory Bowel Disease to Covid-19 Compared With Their Households, Middle East Journal of Digestive Diseases (2022)
29. Clinical Manifestations of Gastrointestinal Symptoms in Covid-19 Patients: An Integrative Review, Gastroenterology Nursing (2021)
30. Coronavirus Disease 2019 in a 13-Year-Old Patient With Acute Lymphoblastic Leukemia, Clinical and Experimental Pediatrics (2021)
31. Covid-19 Mortality in Pediatrics, Iranian Journal of Pediatrics (2021)
32. Dynamics of the Covid-19 Clinical Findings and the Serologic Response, Frontiers in Microbiology (2021)
33. Dysentery As a Rare Gi Symptom Found in Covid-19 Patients; [La Disenteria Como Sintoma Digestivo Poco Frecuente Que Se Encuentra En Los Pacientes Con Covid-19], Gastroenterologia y Hepatologia (2021)
34. Erratum: Sd1000: High Sustained Viral Response Rate in 1361 Patients With Hepatitis C Genotypes 1, 2, 3, and 4 Using a Low-Cost Fixed-Dose Combination Tablet of Generic Sofosbuvir and Daclatasvir: A Multicenter Phase Iii Clinical Trial (Clin Infect Dis (2020) 70:10 (2206-2212) Doi: 10.1093/Cid/Ciz628), Clinical Infectious Diseases (2021)
35. Erratum: Sd1000: High Sustained Viral Response Rate in 1361 Patients With Hepatitis C Genotypes 1, 2, 3, and 4 Using a Low-Cost Fixed-Dose Combination Tablet of Generic Sofosbuvir and Daclatasvir: A Multicenter Phase Iii Clinical Trial (Clin Infect Dis (2020) 70:10 (2206-2212) Doi: 10.1093/Cid/Ciz628), Clinical Infectious Diseases (2021)
36. Evaluation of the Relationship Between Serum Vitamin D Levels and Disease Recurrence in Patients With Ulcerative Colitis, Tehran University Medical Journal (2021)
37. Hepatic Involvement As Hyperbilirubinemia in Patients With Covid-19: Case Series From Iran, Infectious Disorders - Drug Targets (2021)
38. Long-Term Efficacy of Combined Treatment in Patients With Idiopathic Achalasia, Middle East Journal of Digestive Diseases (2021)
39. Production of Sars-Cov-2 Antibodies and Emergence of the Clinical Symptoms of Covid-19, Iranian Journal of Allergy# Asthma and Immunology (2021)
40. Sars-Cov-2 Antibody Seroprevalence in the General Population and High-Risk Occupational Groups Across 18 Cities in Iran: A Population-Based Cross-Sectional Study, The Lancet Infectious Diseases (2021)
41. Sars-Cov-2 Antibody Seroprevalence in the General Population and High-Risk Occupational Groups Across 18 Cities in Iran: A Population-Based Cross-Sectional Study, The Lancet Infectious Diseases (2021)
42. A Case Report of Progressive Dysphagia and Pigmented Oral and Skin Lesions: Esophageal Lichen Planus, Journal of Mazandaran University of Medical Sciences (2020)
43. A Supporting System for Management of Patients With Inflammatory Bowel Disease During Covid-19 Outbreak: Iranian Experience-Study Protocol, Middle East Journal of Digestive Diseases (2020)
44. Antibiotic Resistance of Helicobacter Pylori Infection and Its Eradication Rate in Different Regions of Iran; a Review, Govaresh (2020)
45. Are There Any Association Between Covid-19 Severity and Immunosuppressive Therapy?, Immunology Letters (2020)
46. Can Covid-19 Present Unusual Gi Symptoms?, Journal of Microbiology# Immunology and Infection (2020)
47. Can Increasing the Number of Close Contact Lead to More Mortality in Covid-19 Infected Patients?, Iranian Journal of Public Health (2020)
48. Clinical Manifestation of Patients Who Died Due to Covid-19; a Retrospective Study From Qom-Iran, Archives of Iranian Medicine (2020)
49. Comparison Between Brush Cytology and Forceps Biopsy Under Fluoroscopic Guidance for the Diagnosis of Proximal Cholangiocarcinoma, Middle East Journal of Digestive Diseases (2020)
50. Coronavirus Disease 2019 in a 2-Month-Old Male Infant: A Case Report From Iran, Clinical and Experimental Pediatrics (2020)
51. Gastrointestinal Presentation in a Patient With Covid-19 Without Respiratory Tract Symptoms: A Case Report From Qom, Iran, Jundishapur Journal of Microbiology (2020)
52. Preventive Strategies Used by Gi Physicians During the Covid-19 Pandemic, New Microbes and New Infections (2020)
53. Sd1000: High Sustained Viral Response Rate in 1361 Patients With Hepatitis C Genotypes 1, 2, 3, and 4 Using a Low-Cost, Fixed-Dose Combination Tablet of Generic Sofosbuvir and Daclatasvir: A Multicenter, Phase Iii Clinical Trial, Clinical Infectious Diseases (2020)
54. Sd1000: High Sustained Viral Response Rate in 1361 Patients With Hepatitis C Genotypes 1, 2, 3, and 4 Using a Low-Cost, Fixed-Dose Combination Tablet of Generic Sofosbuvir and Daclatasvir: A Multicenter, Phase Iii Clinical Trial, Clinical Infectious Diseases (2020)
55. Subepithelial Lesion in Bulb With Gastric Outlet Obstruction, Middle East Journal of Digestive Diseases (2020)
56. The Combination of Sofosbuvir and Daclatasvir Is Effective and Safe in Treating Patients With Hepatitis C and Severe Renal Impairment, Journal of Gastroenterology and Hepatology (Australia) (2020)
57. The Combination of Sofosbuvir and Daclatasvir Is Effective and Safe in Treating Patients With Hepatitis C and Severe Renal Impairment, Journal of Gastroenterology and Hepatology (Australia) (2020)
58. Consequences of Stenting and Endoscopic Papillary Balloon Dilatation in Treatment of Large and Multiple Common Bile Duct Stones, Middle East Journal of Digestive Diseases (2019)
59. Non-Alcoholic Fatty Liver Disease, Govaresh (2019)
60. Preoperative Considerations in Patients With Advanced Liver Disease, Middle East Journal of Digestive Diseases (2019)
61. Non-Alcoholic Fatty Liver Disease in Children, Journal of Mazandaran University of Medical Sciences (2018)