IRCT20120215009014N233 IRCT 2018-09-03 Hamedan University of Medical Sciences Evaluation of the phytochemical and clinical effect of herbal mixture of Pistacia Atlantica and Quercus Brantii versus placebo in Helicobacter pylori positive patients with gastritis and peptic ulcer Evaluation of the phytochemical and clinical effect of herbal mixture of Pistacia Atlantica and Quercus Brantii versus placebo in Helicobacter pylori positive patients with gastritis and peptic ulcer: a triple-blind randomized clinical trial 2018-09-23 anticipated 78 Complete https://irct.ir/trial/33389 interventional Randomization: Randomized, Blinding: Triple blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Randomization description: The patients will be randomly assigned to intervention and control groups using block randomization, Blinding description: Patients will be unaware of the type of intervention. The physician who will examine the patients will not be aware of the intervention. The analyzer will be unaware of the type of interventions Therefore, the trial will be run as triple blind. 2 Peptic ulcer. Intervention 1: Intervention group: Standard triple-drug regiment for helicobacter pylori for 2 weeks plus one capsule including herbal mixture of Pistacia Atlantica and Quercus Brantii 500 mg/day for 2 weeks. Intervention 2: Control group: Standard triple-drug regiment for helicobacter pylori for 2 weeks plus one placebo capsule per day for 2 weeks. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is It depends on the situations and the results of the study as well as approval of the financial supporting organization.