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A two-stage, multicenter, prospective, randomized controlled clinical study on the eradication of Helicobacter pylori using a combination therapy of clopidogrel, minocycline, and amoxicillin

A two-stage, multicenter, prospective, randomized controlled clinical study on the eradication of Helicobacter pylori using a combination therapy of clopidogrel, minocycline, and amoxicillin

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2600120751
Enrollment
Unknown
Registered
2026-03-19
Start date
2026-03-25
Completion date
Unknown
Last updated
2026-03-23

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

Conditions

Helicobacter pylori infection

Interventions

A group:Minocycline (100mg each time, twice a day)+Amoxicillin (1g each time, twice a day)+Kaplasen (20mg each time, twice a day) for 7 days
A group:Minocycline (100mg each time, twice a day)+Amoxicillin (1g each time, twice a day)+Kaplasen (20mg each time, twice a day) for 10 days
C group:Amoxicillin (1g each time, three times a day)+Kaplasen (20mg each time, once a day) for 14 days

Sponsors

Fuzhou University Affiliated Provincial Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Adult patients, aged between 18 and 80 years old. 2. Prior to treatment, no tetracycline, minocycline, doxycycline, or amoxicillin was used to eradicate Helicobacter pylori. No antibiotics, bismuth supplements, or traditional Chinese medicine were taken for 4 weeks prior to treatment, and no PPI, H2 receptor antagonists, or other medications were taken for 2 weeks. 3. Diagnosed as HP positive through C13 or C14 urea breath test and rapid urease test. 4. The patient is informed and agrees to participate in this study, and the medical records and follow-up records are complete.

Exclusion criteria

Exclusion criteria: 1.Individuals with severe primary diseases of the heart, lungs, kidneys, liver, and blood system, as well as those with weakened immunity. 2.Individuals with contraindications for amoxicillin, minocycline, and clopidogrel allergy. 3.Individuals with mental illnesses and communication barriers. 4.Pregnant and lactating women. 5.Combined with organic lesions such as gastrointestinal tumors and gastrointestinal bleeding.

Design outcomes

Primary

MeasureTime frame
Eradication rate;Adverse reaction;

Secondary

MeasureTime frame
Degree of clinical symptom remission;

Countries

China

Contacts

Public ContactHuang Xueping

Fuzhou University Affiliated Provincial Hospital

hxuep@mail2.sysu.edu.cn+86 157 5081 9302

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Apr 3, 2026