Tehran University of Medical Sciences

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Faculty Members have conducted research related to the Histological Changes in Refractory Helicobacter Pylori Infection and Its Relationship With Increased Levels of Resistance to Antibiotics and Therapeutic Regimens: One-Year Follow-Up
Parisa Rahmani Ahranjani
Parisa Rahmani Ahranjani

Associate Professor of Pediatrics Gastroenterology

Department Pediatrics

School of Medicine

Childrens Medical Center

Tehran University of Medical Sciences

All Documents
1. Efficacy of Lactobacillus Reuteri Probiotic in the Bowel Preparation Regimen of Children Candidates for Colonoscopy, JGH Open (2025)
2. Foreign Body Ingestion in Children: Distribution and Complications in a Tertiary Center of Pediatrics, Journal of Iranian Medical Council (2025)
3. Frequency of Caustic Ingestion in Children Referred to Pediatric Medical Center, Journal of Babol University of Medical Sciences (2025)
4. The Impact of Probiotics on Pulmonary, Gastrointestinal, and Growth Outcomes in Pediatric Cystic Fibrosis: A Randomized Controlled Trial, BMC Pediatrics (2025)
5. Evaluating Clinical Presentations and Diagnostic Procedures in Pediatric Autoimmune Hepatitis, Journal of Iranian Medical Council (2024)
6. Lead Poisoning As a Differential Diagnosis in Pediatric Patients With Chronic Abdominal Pain: A Case–Control Study in Tehran-Iran, BMC Gastroenterology (2024)
7. Profile of Children With Non-Alcoholic Fatty Liver Disease Referred to a Hospital in Iran, Iranian Journal of Health Sciences (2024)
8. Comparing the Effects of Docosahexaenoic and Eicosapentaenoic Acids on Cardiovascular Risk Factors: Pairwise and Network Meta-Analyses of Randomized Controlled Trials, Nutrition# Metabolism and Cardiovascular Diseases (2023)
9. Effectiveness of Sucralfate in Preventing Esophageal Stricture in Children After Ingestion of Caustic Agents, European Journal of Pediatrics (2023)
10. Impact of Red Yeast Rice Supplementation on Lipid Profile: A Systematic Review and Meta-Analysis of Randomized-Controlled Trials, Expert Review of Clinical Pharmacology (2023)
11. Vitamin D Therapy in Pediatric Patients With Inflammatory Bowel Disease: A Systematic Review and Meta-Analysis, World Journal of Pediatrics (2023)
12. Acute Hepatitis C Virus Infection Treated With Daclatasvir/Sofosbuvir in a 9-Year-Old Boy, Journal of Child Science (2022)
13. Effects of Aminophylline on the Levels of Neutrophil Gelatinase-Associated Lipocalin (Ngal) in Asphyxiated Term Neonates, Archives of Physiology and Biochemistry (2022)
14. Extraintestinal Manifestation of Inflammatory Bowel Disease and Associated Factors in Pediatric Patients, Annals of Medicine and Surgery (2022)
15. Infected Urchus Cyst in a Teenage Girl, Urology Case Reports (2022)
16. Relationship of Citrulline and Tissue Transglutaminase Antibody With Duodenal Histopathology Among Children With Celiac Disease, Annals of Medicine and Surgery (2022)
17. Serum Matrix Metalloproteinase-7 Levels in Infants With Cholestasis and Biliary Atresia, BMC Pediatrics (2022)
18. Therapeutic Actions in a 2-Month-Old Child With Teratoma and Duodenal Malrotation Accompaniment, Annals of Medicine and Surgery (2022)
19. Diagnostic Performance of Noninvasive Methods for Liver Biopsy by Fibroscan in Pediatric, Journal of Child Science (2021)
20. Investigation of Tissue Transglutaminase Antibody Normalization in Response to Gluten-Free Diet in Children With Celiac Disease, Journal of Child Science (2021)
21. Noninvasive Markers for Esophageal Varices in Children With Cirrhosis, Clinical and Experimental Pediatrics (2021)
22. A Randomized Controlled Trial on Comparison of Colon Cleansing for Colonoscopy Bowel Preparation Using One-Day or Two-Day Regimen Methods, International Journal of Surgery Open (2020)
23. Antibiotic Susceptibility of Bacterial Agents Causing Meningitis in Children Older Than 1 Month, Drug Research (2020)
24. Comparison of Clinical Symptoms After Helicobacter Pylori Eradication in Functional Dyspepsia Patients Based on Endoscopic View of Antral Gastropathy, New Microbes and New Infections (2020)
25. Does Celiac Disease Affect Antibody Production Against Hepatitis B in Children?, Iranian Journal of Pediatrics (2020)
26. Evaluating the Effects of Probiotics in Pediatrics With Recurrent Abdominal Pain, Clinical and Experimental Pediatrics (2020)
27. Feeding-Based Treatment of Allergic Proctocolitis and Associated Clinical Outcomes, Clinical Nutrition ESPEN (2020)
28. Overview of Aseptic Meningitis After Mmr Vaccination in a Group of Iranian Infants in Children's Medical Center, Tehran University Medical Journal (2020)
29. Probiotics for Infantile Colic, Clinical Nutrition Experimental (2020)
30. Effect of Synbiotic on the Treatment of Jaundice in Full Term Neonates: A Randomized Clinical Trial, Pediatric Gastroenterology# Hepatology and Nutrition (2019)
31. Giving Probiotics to Your Children for Gastrointestinal Problems: In the Light of Scientific Findings, PharmaNutrition (2019)
32. A 13.5-Year Old Boy With Abdominal Pain and Weight Loss and Chronic Intussusception, International Journal of Pediatrics (2017)
33. Prevalence of Dental Abnormalities in Different Calcium Metabolism Disorders in a Group of Iranian Children, Biomedical Research (India) (2017)