
DR. RAMIN NIKNAM
Associate professor of Gastroenterology and Hepatology
Book appointment
Specialty | Associate professor of Gastroenterology and Hepatology |
Work Days |

DR. RAMIN NIKNAM
Associate professor of Gastroenterology and Hepatology
Personal Background
Name: Ramin Niknam
Place of Birth: Iran
Nationality: Iranian
Address: Shiraz Organ Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, No 985, Boostan Blvd, Pasdaran Blvd, Sadra New City, Shiraz 71994-67985, Iran
Address 2: Gastroenterohepatology Research Center (GEHRC); 9th floor, Pagooheshi Borj; Namazi Hospital, P.O.Box 71935-1311 Shiraz, Iran
Tel: +9871133440000
E-mail: niknamramin@yahoo.com
Fax: +98-71-3647-4307
Current Position
- Associate professor of Gastroenterology and Hepatology
Education
1990-1997: Guilan University of medical sciences; M.D.
2003-2007: Kermanshah University of medical sciences; Board Certified in Internal Medicine.
2009-2011: Tehran University of Medical Sciences; Board Certified in Gastroenterology and Hepatology; Subspecialty in Gastroenterology and Hepatology.
Current and past experiences
- Member of Gastroenterohepatology Research Center (GEHRC – SUMS)
- Member of the Supreme Council of Shiraz University of Medical Sciences 2018- 2020
- Research Director of Shiraz University of Medical Sciences 2017-2018
- Member of the Supreme Council for Drug Abuse, Shiraz University of Medical Sciences 2017-2019
- Head of research clinic of Celiac disease in SUMS from 2016
- Head of Clinical Research Development Center of Nemazee Hospital,SUMS, 2016-2017
- Member of Iranian Association of Gastroenterology & Hepatology
- Head of Gastroenterology and hepatology ward of Aboo-Ali Sina hospital
- Head of post transplantation ward of Aboo-Ali Sina hospital
- Editorial Board of Galen Medical Journal
- Member of Achalasia group of Digestive Disease Research, Institute, TUMS, 2009 – 2012,
- Member of Strategic Committee of Education Development Center (EDC- KUMS), 2006-2007
- Member of Gifted and talent Committee, KUMS, 2006-2007
- Chief of medical and health center, BUMS, 1998-1999
Interests and Activities
- Education of medical sciences
- Endoscopic retrograde cholangiopancreatography (ERCP)
- Interventional Endoscopy
- Research in medical sciences
- Liver transplantation
Innovation
Cooperation in implementation of standard practice guidelines for costly medications usage in Shiraz University of Medical Sciences
Publications
- The pregnancy-associated gastric cancer: a case report and review of the literature. J Obstet Gynaecol. 2020 Jan 20:1-2. Niknam R, Haghighat S, Mokhtari M.
- The Association Between Prolonged Proton Pump Inhibitors Use and Bone Mineral Density. December 2019. Risk Management and Healthcare Policy Mohammad reza Fattahi, Ramin Niknam, Mesbah Shams[…]
- Helicobacter pylori, Endoscopic, And Histologic Features Among Kidney Transplant Candidates In Southern Iran. November 2019. Infection and Drug Resistance Ramin Niknam, Maryam Barfei, Laleh Mahmoudi
- Community pharmacists’ knowledge, attitude, and practice of Irritable Bowel Syndrome (IBS): the impact of training courses. June 2019 Laleh Mahmoudi, Mojtaba Shafiekhani, Hamed Dehghanpour, Ramin Niknam
- Economic impact of pharmacist interventions on correction of stress-related mucosal damage prophylaxis practice. January 2019ClinicoEconomics and Outcomes Research Laleh Mahmoudi, Rahim Mohammadi, Ramin Niknam
- Relationship between Helicobacter Pylori infection and gastric dysplasia: Results from histology of gastric samples in the South of Iran. January 2019Journal of Medical Sciences Ramin Niknam, Alireza Manafi, SeyedAlireza Taghavi
- Diagnosis of cholangiocarcinoma in primary sclerosing cholangitis. May 2018; Expert Review of Gastroenterology and Hepatology Seyed Alireza Taghavi, Ahad Eshraghian, Ramin Niknam,Kamran B Lankarani
- Prevalence of Helicobacter Pylori in Southern Part of Iran. Apr 2018 Jundishapur Journal of Microbiology Ramin Niknam, Mohammad reza Fattahi, Masood Sepehrimanesh, Ali Reza Safarpour
- Diagnosis and Treatment of Esophageal Granular Cell Tumor: A Case Report and Review of the Literature. Case Reports in Gastrointestinal Medicine. Volume 2017, Article ID 1071623, 4 pages Ramin Niknam, Kamran Bagheri Lankarani, and Bita Geramizadeh
- Anatomical Variations of the Biliary Tree Found with Endoscopic Retrograde Cholagiopancreatography in a Referral Center in Southern Iran. Middle East Journal of Digestive Diseases/ Vol.9/ No.4/October 2017. Seyed Alireza Taghavi, Ramin Niknam, Seyed Ehsan Alavi, Fardad Ejtehadi, Gholam Reza Sivandzadeh, Ahad Eshraghian.
- High efficacy of gemifloxacin-containing therapy in Helicobacter Pylori eradication: A pilot empirical second-line rescue therapy. Medicine (Baltimore). 2016 Oct;95(42):e4410. Mahmoudi L, Farshad S, Seddigh M, Mahmoudi P, Ejtehadi F, Niknam R
- Susceptibility testing of Helicobacter pylori: Comparison of E-test and Disk Diffusion for Metronidazole and Mutations in rdxA gene sequences of Helicobacter pylori strains.Trends in Pharmaceutical Sciences; 2015 Laleh mahmoudi, Forough sharifzadeh, Sarah Mousavi, Bahman Pourabbas, Ramin Niknam
- The Prevalence of Metabolic Syndrome In Non-alcoholic Fatty Liver Disease; A Population-Based Study. Middle East J Dig Dis. 2016 Apr;8(2):131-7. doi: 10.15171/mejdd.2016.18. Fattahi MR1, Niknam R1, Safarpour A1, Sepehrimanesh M1, Lotfi M2.
- Self-medication of irritable bowel syndrome and dyspepsia: How appropriate is it? J Res Pharm Pract. 2016 Apr-Jun;5(2):121-5. Niknam R, Mousavi S, Safarpour A, Mahmoudi L, Mahmoudi P.
- Three Living Fasciola Hepatica in the Biliary Tract of a Woman. IJMS,Vol 40, No 5, September 2015 Ramin Niknam · Mohammad Hassan Kazemi · Laleh Mahmoudi
- The association between gastric endoscopic findings and histologic premalignant lesions in the Iranian rural population. Medicine (Baltimore). 2015 May;94(17):e715. Niknam R, Manafi A, Fattahi MR, Mahmoudi L.
- Implementation of Pharmaceutical Practice Guidelines by a Project Model Based: Clinical and Economic Impact. Medicine (Baltimore). 2015 Oct;94(42):e1744. Mahmoudi L, Karamikhah R, Mahdavinia A, Samiei H, Petramfar P, Niknam R.
- Monitoring of Thromboembolic Events Prophylaxis: Where Do We Stand? Trends in Phramaceutical Sciences 2015 Laleh Mahmoudi, Soha Namazi, Shiva Nemati, Ramin Niknam
- Management of gastroesophageal reflux disease in adults. Trends in Phramaceutical Sciences 2015 Ramin Niknam, Alireza Manafi, Sahar Khazforoosh, Laleh Mahmoudi
- Is endoscopic nodular gastritis associated with premalignant lesions? Neth J Med. 2015 Jun;73(5):236-41 Niknam R, Manafi A, Maghbool M, Kouhpayeh A, Mahmoudi L.
- Incidental Diagnosis of Appendiceal Abscess by Colonoscopy; A Case Report and Review of the Literature. Middle East J Dig Dis. 2015 Apr;7(2):94-7. Niknam R, Fattahi MR, Mahmoudi L.
- Prevalence of Helicobacter pylori in Patients With Dyspepsia. Jundishapur J Microbiol. 2014 Oct;7(10):e12676. doi: 10.5812/jjm.12676. Epub 2014 Oct 1. Niknam R, Seddigh M, Fattahi MR, Dehghanian A, Mahmoudi L.
- Ethanolamine oleate in resistant idiopathic achalasia: a novel therapy. European journal of gastroenterology & hepatology 23 (12), 1111-1115 R Niknam, J Mikaeli, N Mehrabi, L Mahmoudi, E Elahi, S Shirani
- Influence of sepsis on higher daily dose of amikacin pharmacokinetics in critically ill patients. European review for medical and pharmacological sciences 17 (3), 285-291 L Mahmoudi, AH Mohammadpour, A Ahmadi, R Niknam, …
- Hemobilia due to rupture of hepatic artery pseudoaneurysm. Acta Medica Iranica 49 (9), 633-636 R Niknam, R Afrough, L Mahmoudi
- Ethanolamine oleate as a novel therapy is effective in resistant idiopathic achalasia. Diseases of the Esophagus R Niknam, J Mikaeli, N Fazlollahi, L Mahmoudi, N Mehrabi, S Shirani, …
- An Incidentally Swallowed Toothbrush. Archives of Iranian medicine 15 (3), 177 R Niknam, L Mahmoudi, S Nasseri-Moghaddam
- Limited sampling strategy for estimation of amikacin optimal sampling time in critically ill adults. Anaesthesia and intensive care 42 (2), 228-233 L Mahmoudi, A Mohammadpour, R Niknam, A Ahmadi, M Mojtahedzdeh
- Acute Cholangitis due to Anomaly of Right Hepatic Artery. Acta Medica Iranica 51 (12), 910-912 R Niknam, L Mahmoudi, R Ansari
- Optimal aminoglycoside therapy following the sepsis: how much is too much? Iranian journal of pharmaceutical research: IJPR 12 (2), 261 L Mahmoudi, R Niknam, S Mousavi, A Ahmadi, H Honarmand, S Ziaie.
- Diffuse Melanoma of the Stomach and Duodenum: A Case Report. Middle East Journal of Digestive Diseases (MEJDD) 3 (2), 131-134 R Niknam, M Saberifiroozi, L Mahmoudi, ZF Tehrani
- A Case with a Fistula Draining into the Stomach due to Retained Surgical Gauze. Middle East Journal of Digestive Diseases (MEJDD) 2 (2), 116-117 R Niknam, L Mahmoudi, S Nasiri, S Merat
Presentation and Publications in Congress and TV
- Lecture: Post liver transplantation biliary complications; Transplantation congress, Tehran, 2018
- Panel: Liver transplantation; Congress of Iranian Assiciation of Gastroenterology& Hepatology, 2018
- Panel: Peri-anal disorder; Surgery congress; Shiraz, 2017
- Panel: Portal vein thrombosis; Congress of Iranian Assiciation of Gastroenterology& Hepatology, 2017
- IBD: Radio and TV; 2017
- Panel: Budd-Chiari syndrome; Congress of Iranian Assiciation of Gastroenterology& Hepatology, 2016
- Poster: Esophageal candidiasis and helicobacter pylori infection; Niknam Ramin, Mahmoudi Laleh. Congress of Iranian Assiciation of Gastroenterology& Hepatology, 2015
- Poster: Inappropriate drug use in patients with gastrointestinal diseases; Niknam Ramin, Mahmoudi Laleh, Safarpour Ali Reza. Congress of Iranian Assiciation of Gastroenterology& Hepatology, 2015
- Poster: A case-control study about the association of gallstone disease and metabolic syndrome; Ramin Niknam • Mohammadreza Fattahi • Masood Sepehrimanesh • Ali Reza Safarpour . Congress of Iranian Assiciation of Gastroenterology& Hepatology, 2015
- Lecture: Treatment of coagulopathy in cirrhosis, Congress of Iranian Assiciation of Gastroenterology& Hepatology, 2015
- Lecture in workshop: Lower GI endoscopy, Congress of Iranian Assiciation of Gastroenterology& Hepatology, 2015.
- Poster: Estimation of Helicobacter pylori positivity in peoples who lived in Kavar city, southern of Iran. Ramin Niknam • Mohammadreza Fattahi • Masood Sepehrimanesh • Ali Reza Safarpour. Congress of Iranian Assiciation of Gastroenterology& Hepatology, 2015
- Poster: A population based study about the prevalence of metabolic syndrome in non-alcoholic fatty liver syndrome. Ramin Niknam • Mohammadreza Fattahi • Masood Sepehrimanesh • Ali Reza Safarpour
- GERD; TV; 2014
- Dyspepsia; TV; 2014
- GI tumors; TV; 2014
- Poster: Ramin Niknam, Laleh Mahmoudi, and Amirreza Dehghanian; Recent prevalence of Helicobacter pylori in south of Iran; Congress of Iranian Assiciation of Gastroenterology & Hepatology , Tehran-2013
- Poster: Ramin Niknam, Javad Mikaeli, Narges Mehrabi, Laleh Mahmoudi,Elham Elahi, Shapoor Shirani, Reza Malekzadeh ; Ethanolamine oleate in resistant idiopathic achalasia: a novel therapy; 19th United European Gastroenterology Week – UEGW Stockholm /Sweden /October, 2011; Poster
- Poster: Ramin Niknam, Javad Mikaeli, Narges Mehrabi, Laleh Mahmoudi,Elham Elahi, Shapoor Shirani, Reza Malekzadeh ; Ethanolamine oleate in resistant idiopathic achalasia: a novel therapy; 11th Congress of Iranian Assiciation of Gastroenterology & Hepatology , 2011; Poster
- Poster: Javad Mikaeli, Ramin Niknam, Narges Mehrabi, Laleh Mahmoudi, Narges Fazlollahi, Shapour Shirani, Reza Malekzadeh, Morteza Khatibian, Rasoul Sotoudehmanesh;ETHANOLAMINE OLEATE AS A NOVEL THERAPY IS EFFECTIVE IN RESISTANT IDIOPATHIC ACHALASIA; 20th United European Gastroenterology Week – UEGW Amsterdam;Monday, October 22, 2012; Free Paper Session
- Poster: Javad Mikaeli, Seyed Mohsen Dehghani, Shapoor Shirani, Narges Fazlollahi, Narges Mehrabi, Morteza Khatibian, Rasoul Sotoudehmanesh, Ramin Niknam;TIMED BARIUM OESOPHAGRAM AND CLINICAL SYMPTOMS CONCORDANCE IN ACHALASIA PATIENTS TREATED BY PNEUMATIC BALLOON DILATION: LONG-TERM FOLLOW UP; 20th United European Gastroenterology Week – UEGW Amsterdam; Wednesday, October 24, 2012;
- Poster and Presentation of Abstracts: Javad Mikaeli, Ramin Niknam, Narges Mehrabi, Laleh Mahmoudi, Narges Fazlollahi, Reza Malekzadeh, Shapour Shirani; Ethanolamine oleate as a novel therapy is effective in resistant idiopathic achalasia ; Congress of Iranian Assiciation of Gastroenterology & Hepatology , 2012;
- Lecture: Double balloon endoscopy; 10th Congress of Iranian Assiciation of Gastroenterology & Hepatology , Tehran-2010
- Publication of Book; Nutrition in gastrointestinal and liver diseases (Book); Kamran Bagheri lankarani, Ramin Niknam and others, 2013