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Evaluation of the effect of hydroalcoholic extract of oak in patients with gastroesophageal reflux disease (GERD)

Comparing the efficacy of hydroalcoholic extract of Iranian oak (germ and seed coat) with proton pump inhibitor (PPI) treatment in improving the symptoms of patients with gastroesophageal reflux

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
IRCT
Registry ID
IRCT20230304057615N1
Enrollment
90
Registered
2023-07-02
Start date
2023-09-01
Completion date
Unknown
Last updated
2023-07-25

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

Conditions

Gastroesophageal reflux. Gastro-esophageal reflux disease without esophagitis

Interventions

Intervention 1: Intervention group :First, the oaks of the Quercus Persica species will be collected from the forests of the Zagros mountains in Mal Agha village, Baghmelk city, Khuzestan province, an

Sponsors

Ahvaz University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to 60 Years

Inclusion criteria

Inclusion criteria: Patients who are between 20 and 60 years old Diagnosed with gastroesophageal reflux (GERD) based on clinical symptoms (having reflux at least twice a week), diagnostic endoscopy (esophagogastroduodenoscopy) and the Los Angeles classification (grades A to D) Not taking PPI for at least 1 week before entering the study

Exclusion criteria

Exclusion criteria: Patients who are infected with H. pylori in the initial diagnostic examinations and before the intervention, based on stomach biopsy or stool test Patients with coagulation disorders or GI bleeding Patients who have a history of upper GI surgery or suffer from other digestive diseases such as irritable bowel syndrome, peptic ulcer, obstructive disease, etc Patients with Zollinger-Ellison syndrome, primary motility disorders, Barrett's esophagus, esophageal stricture, and any severe disease with reflux and malignancy of the upper gastrointestinal tract, as well as pregnant or lactating women Patients who take PPIs from 28 days before diagnostic endoscopy or H2 receptor antagonists from 14 days before diagnostic endoscopy Patients who take NSAIDs or other drugs that may interfere with the interpretation of the study result. (diazepam, quinidine, Dilantin, warfarin, anticholinergics, prostaglandin analogs, or sucralfate) Patients with chronic kidney, lung, and liver diseases and ... Patients who have a history of sensitivity to pantoprazole or seasonal allergies or asthma Patients who consume alcohol or drugs

Design outcomes

Primary

MeasureTime frame
Gastroesophageal reflux score in the health-related quality of life questionnaire. Timepoint: All patients are evaluated at the beginning of the study (before the intervention) and at the end of the first, second and fourth week. Method of measurement: Health-related quality of life questionnaire (related to GERD).

Secondary

MeasureTime frame
Gastroesophageal reflux score in frequency scale questionnaire for symptoms. Timepoint: All patients are evaluated at the beginning of the study (before the intervention) and at the end of the first, second and fourth week. Method of measurement: The frequency scale for the symptoms questionnaire.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactAli Akbar Shayesteh

Ahvaz University of Medical Sciences

shayeste-a@ajums.ac.ir+98 61 3222 2922

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026