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Wild Pistachio in Helicobacter pylori Eradication

Efficacy and Safety of Pistacia atlantica Gum Essential Oil in Helicobacter pylori Eradication in Peptic Ulcer Disease: A Randomized Controlled Trial

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20121021011192N22
Enrollment
80
Registered
2026-01-15
Start date
2026-01-20
Completion date
Unknown
Last updated
2026-02-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Condition 1: Peptic ulcer due to Helicobacter pylori infection. Condition 2: Positive histopathological test for Helicobacter pylori infection. Peptic ulcer, site unspecified Helicobacter pylori [H. pylori] as the cause of diseases classified elsewhere

Interventions

Intervention 1: Intervention group: patients receiving omeprazole 20 mg twice daily, metronidazole 500 mg twice daily, amoxicillin 1 g twice daily, bismuth subcitrate 240 mg twice daily, and Jiragastr

Sponsors

Shahid Beheshti University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: Peptic ulcer confirmed through esophagogastroduodenoscopy (EGD) by a gastroenterology specialist Positive Helicobacter pylori histopathology

Exclusion criteria

Exclusion criteria: Renal or hepatic failure Pregnancy and breastfeeding

Design outcomes

Primary

MeasureTime frame
Helicobacter pylori eradication status. Timepoint: 2 weeks after completion of the 8-week medication regimen. Method of measurement: Helicobacter pylori stool antigen test.

Secondary

MeasureTime frame
Occurrence rate of adverse drug reactions. Timepoint: At the end of week 2 of Helicobacter pylori eradication regimen. Method of measurement: Interview with the patients.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMohammad Abbasinazari

Shahid Beheshti University of Medical Sciences

m_abbasi@sbmu.ac.ir+98 21 8820 0083

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 7, 2026