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Monoamine Oxidase Inhibitors

Berberine 500mg three time daily for 14days, amoxicillin 1000 mg, esomeprazole 20 mg, and Bismuth 200mg by mouth, twice daily for 14 days.

Tetracycline 500mg three time daily for 14days，furazolidone 100 mg, esomeprazole 20 mg, and Bismuth 200mg by mouth, twice daily for 14 days.

Berberine-amoxicillin quadruple therapy group: given for 14 days at a dose of berberine 100 mg 3 tablets TID, amoxicillin 500 mg 2 capsules BID ，esomeprazole 20 mg BID, ,and Bismuth 100 mg 2 capsules BID.

Berberine

Berberine-amoxicillin quadruple therapy group: given for 14 days at a dose of Amoxicillin 500 mg 2 capsules BID plus berberine 100 mg 3 tablets TID, esomeprazole 20mg 1tablet BID, and bismuth 100 mg 2 capsules BID

Berberine-amoxicillin quadruple therapy group: given for 14 days at a dose of Esomeprazole 20mg 1 tablet BID plus berberine 100 mg 3 tablets TID,amoxicillin 500 mg 2 capsules BID, and bismuth 100 mg 2 capsules BID

Tetracycline-furazolidone containing quadruple therapy group: given for 14 days at a dose of Tetracycline 250mg 2 capsules TID plus furazolidone 100mg 1 tablets BID，esomeprazole 20 mg 1 tablets BID and bismuth 100 mg 2 capsules BID

Tetracycline-furazolidone containing quadruple therapy group: given for 14 days at a dose of Tetracycline 250mg 2 capsulesTID plus furazolidone 100mg 1 tablets BID，esomeprazole 20 mg 1 tablets BID and bismuth 100 mg 2 capsules BID

Tetracycline-furazolidone containing quadruple therapy group: given for 14 days at a dose of furazolidone 100mg 1 tablets BID plus Tetracycline 250mg 2 capsulesTID，esomeprazole 20 mg 1 tablets BID and bismuth 100 mg 2 capsules BID

Tetracycline-furazolidone containing quadruple therapy group: given for 14 days at a dose of esomeprazole 20 mg 1 tablets BID plus Tetracycline 250mg 2 capsules TID, furazolidone 100mg 1 tablets BID， and bismuth 100 mg 2 capsules BID

Tetracycline-furazolidone containing quadruple therapy group: given for 14 days at a dose of bismuth 100 mg 2 capsules BID plus Tetracycline 250mg 2 capsules TID ，furazolidone 100mg 1 tablets BID and esomeprazole 20 mg 1 tablets BID

This study aims at evaluating efficacy and safety of berberine- amoxicillin containing quadruple therapy(berberine, amoxicillin, esomeprazole and bismuth) versus tetracycline-furazolidone quadruple therapy (tetracycline, furazolidone, esomeprazole and bismuth) in H. pylori rescue therapy. It is hypothesized that berberine-amoxicillin containing quadruple therapy is non-inferior to tetracycline-furazolidone quadruple therapy. Patients with confirmed failure of H. pylori eradication will be randomized to one of the treatments described above. At week 6 follow-up visits, a urea breath test，rapid urease test or helicobacter pylori stool antigen test will be performed to confirm eradication.

Detailed Description:

The study will include three phases: screening, treatment and follow-up. Screening: this phase will last a maximum of 14 days and subjects eligibility will be evaluated after signing informed consent. One of urea breath test，rapid urease test or helicobacter pylori stool antigen test will be performed in addition to the baseline routine evaluations.

Treatment: Subjects are randomly assigned to treatment and will be treated for 14 days. A randomization visit will take place on Day 0 and an end-of-treatment visit will take place between day 13 and 17.

Follow-up: includes one visits. Approximately 28 days after the end of treatment. Eradication of H. Pylori will be confirmed by one of urea breath test，rapid urease test or helicobacter pylori stool antigen test。

Helicobacter Rescue Therapy With Berberine Plus Amoxicillin Quadruple Therapy Versus Tetracycline Plus Furazolidone Quadruple Therapy

Rescue Therapy for Helicobacter Pylori Eradication: A Randomized and Non-inferiority Trail of Berberine Plus Amoxicillin Quadruple Therapy Versus Tetracycline Plus Furazolidone Quadruple Therapy

The primary end point of this study is H.pylori eradication,established by negative urea breath test，rapid urease test or helicobacter pylori stool antigen test 28 days after the end of treatment.

Evaluation effective rate of symptoms 2 weeks of treatment and 4 weeks after the end of treatment.

Symptom effective rate =（total score before treatment - total score after treatment）/total score before treatment x 100%.

Total score = frequency \* severity.

Frequency score is calculated by all the frequency of heartburn, reflux, abdominal pain, and flatulence.

Severity is accumulated by the degree of symptoms described above, which is divided to 4 degree as 0 presenting none, and 3 presenting most severe

Participants with Adverse Events as a Measure of Safety and Tolerability.The common side effects of the study include headache, dizziness, skin rash, other gastrointestinal disorders, pyrexia, cough and back pain.

Xijing Hospital of Digestive Diseases

Professor

Dyspepsia

Signs and Symptoms, Digestive

Esomeprazole 40 mg and amoxicillin 1000 mg by mouth，three time daily for 14 days

Tetracycline 500mg three time daily for 14 days，furazolidone 100 mg, esomeprazole 40 mg, and Bismuth 220mg by mouth, twice daily for 14 days.

High-dose esomeprazole and amoxicillin dual therapy: given for 14 days at a dose of esomeprazole 40mg 1 tablet TID plus amoxicillin 500 mg 2 capsules TID

High-dose esomeprazole and amoxicillin dual therapy: given for 14 days at a dose of amoxicillin 500 mg 2 capsules TID plus esomeprazole 40mg 1 tablet TID

Bismuth-containing quadruple therapy: given for 14 days at a dose of bismuth 110 mg 2 capsules BID plus esomeprazole 40 mg 1 tablets BID，tetracycline 250mg 2 capsules TID and furazolidone 100mg 1 tablets BID

Bismuth-containing quadruple therapy: given for 14 days at a dose of esomeprazole 40mg 1 tablet BID plus bismuth 110 mg 2 capsules BID，tetracycline 250mg 2 capsules TID and furazolidone 100mg 1 tablets BID

Bismuth-containing quadruple therapy:given for 14 days at a dose of tetracycline 250mg 2 capsules TID plus furazolidone 100mg 1 tablets BID，esomeprazole 40 mg 1 tablets BID and bismuth 110 mg 2 capsules BID

Bismuth-containing quadruple therapy:given for 14 days at a dose of furazolidone 100mg 1 tablets BID plus tetracycline 250mg 2 capsules TID，esomeprazole 40 mg 1 tablets BID and bismuth 110 mg 2 capsules BID

This study aims at evaluating efficacy and safety of high-dose esomeprazole and amoxicillin dual therapy(esomeprazole and amoxicillin) versus bismuth-containing quadruple Therapy(bismuth，esomeprazole，tetracycline and furazolidone) in H. pylori rescue therapy. It is hypothesized that high-dose esomeprazole and amoxicillin dual therapy is non-inferior to bismuth-containing quadruple Therapy. Patients with confirmed failure of H. pylori eradication will be randomized to one of the treatments described above. At week 6 follow-up visits, a urea breath test，rapid urease test or helicobacter pylori stool antigen test will be performed to confirm eradication.

The study will include three phases: screening, treatment and follow-up.

Screening: this phase will last a maximum of 14 days and subjects eligibility will be evaluated after signing informed consent. One of urea breath test，rapid urease test or helicobacter pylori stool antigen test will be performed in addition to the baseline routine evaluations.

Treatment: Subjects are randomly assigned to treatment and will be treated for 14 days. A randomization visit will take place on Day 0 and an end-of-treatment visit will take place between day 14 and 16.

Follow-up: includes one visits. Approximately 28 days after the end of treatment. Eradication of H. Pylori will be confirmed by one of urea breath test，rapid urease test or helicobacter pylori stool antigen test.

Helicobacter Rescue Therapy With High-dose Esomeprazole and Amoxicillin Dual Therapy Versus Bismuth-containing Quadruple Therapy

Rescue Therapy for Helicobacter Pylori Eradication: A Randomized and Non-inferiority Trail of High-dose Esomeprazole and Amoxicillin Dual Therapy Versus Bismuth-containing Quadruple Therapy

The primary end point of this study is H.pylori eradication，established by negative \[13C\] urea breath test （DOB value below 3.9）28 days after the end of eradication

symptoms improvement rates Evaluation improvement rate of symptoms 2 weeks of treatment and 4 weeks after the end of treatment. Symptom improvement rate =#total score before treatment - total score after treatment#/total score before treatment x100%. Total score = frequency + severity.Frequency score is calculated by all the frequency of heartburn, reflux, abdominal pain, and flatulence, etc. Severity is accumulated by the degree of symptoms described above, which is divided to 4 degree as 0 presenting none, and 3 presenting most severe

Participants with Adverse Events as a Measure of Safety and Tolerability.The common side effects of the study include headache,dizziness,skin rash,other gastrointestinal disorders,pyrexia,cough and back pain.

Vonorazon 20 mg daily for 14 days # amoxicillin 1000 mg by mouth three time daily for 14 days

Tetracycline 500mg three time daily for 14 days#furazolidone 100 mg, esomeprazole 40 mg, and Bismuth 220mg by mouth, twice daily for 14 days.

Vonoprazan and amoxicillin dual therapy:given for 14 days at a dose of vonoprazan 20mg 1 tablet BID plus amoxicillin 500 mg 2 capsules TID

Vonoprazan

amoxicillin

Bismuth-containing quadruple therapy: given for 14 days at a dose of bismuth 110 mg 2 capsules BID plus esomeprazole 20 mg 2 tablets BID#tetracycline 250mg 2 capsules TID and furazolidone 100mg 1 tablets BID

Bismuth-containing quadruple therapy: given for 14 days at a dose of esomeprazole 20mg 2 tablets BID plus bismuth 110 mg 2 capsules BID#tetracycline 250mg 2 capsules TID and furazolidone 100mg 1 tablets BID

Bismuth-containing quadruple therapy:given for 14 days at a dose of tetracycline 250mg 2 capsules TID plus furazolidone 100mg 1 tablets BID#esomeprazole 20 mg 2 tablets BID and bismuth 110 mg 2 capsules BID

Bismuth-containing quadruple therapy:given for 14 days at a dose of furazolidone 100mg 1 tablets BID plus tetracycline 250mg 2 capsules TID#esomeprazole 20 mg 2 tablets BID and bismuth 110 mg 2 capsules BID

Yongquan Shi,, Ph. D

Yongquan Shi, PhD

This study aims at evaluating efficacy and safety of Vonorazon and amoxicillin dual therapy versus bismuth-containing quadruple Therapy(bismuth#esomeprazole#tetracycline and furazolidone) in H. pylori rescue therapy. It is hypothesized that Vonorazon and amoxicillin dual therapy is non-inferior to bismuth-containing quadruple Therapy. Patients with confirmed failure of H. pylori eradication will be randomized to one of the treatments described above. At week 6 follow-up visits, a urea breath test#rapid urease test or helicobacter pylori stool antigen test will be performed to confirm eradication.

The study will include three phases: screening, treatment and follow-up. Screening: this phase will last a maximum of 14 days and subjects eligibility will be evaluated after signing informed consent. One of urea breath test#rapid urease test or helicobacter pylori stool antigen test will be performed in addition to the baseline routine evaluations.

Treatment: Subjects are randomly assigned to treatment and will be treated for 14 days. A randomization visit will take place on Day 0 and an end-of-treatment visit will take place between day 14 and 16.

Follow-up: includes one visits. Approximately 28 days after the end of treatment. Eradication of H. Pylori will be confirmed by one of urea breath test#rapid urease test or helicobacter pylori stool antigen test.

Helicobacter Rescue Therapy With Vonorazon and Amoxicillin Dual Therapy Versus Bismuth-containing Quadruple Therapy

Rescue Therapy for Helicobacter Pylori Eradication: A Randomized and Non-inferiority Trail of Vonorazon and Amoxicillin Dual Therapy Versus Bismuth-containing Quadruple Therapy

The primary end point of this study is H.pylori eradication#established by negative \[13C\] urea breath test #DOB value below 3.9#28 days after the end of eradication

symptoms improvement rates Evaluation improvement rate of symptoms 2 weeks of treatment and 4 weeks after the end of treatment. Symptom improvement rate =# t total score before treatment - total score after treatment#/total score before treatment x100%. Total score = frequency + severity.Frequency score is calculated by all the frequency of heartburn, reflux, abdominal pain, and flatulence, etc. Severity is accumulated by the degree of symptoms described above, which is divided to 4 degree as 0 presenting none, and 3 presenting most severe

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization
Helicobacter Rescue Therapy With Berberine Plus Amoxicillin Quadruple Therapy Versus Tetracycline Plus Furazolidone Quadruple Therapy	NCT03609892	Gastric Ulcer Chronic Gastrit... Gastric Cancer Helicobacter Py... Gastritis	Berberine Amoxicillin Esomeprazole Bismuth Tetracycline Furazolidone Esomeprazole Bismuth	18 Years - 70 Years	Xijing Hospital of Digestive Diseases
Helicobacter Rescue Therapy With High-dose Esomeprazole and Amoxicillin Dual Therapy Versus Bismuth-containing Quadruple Therapy	NCT04678492	Gastritis Dyspepsia Helicobacter Py... Gastric Cancer Peptic Ulcer	Esomeprazole Amoxicillin Bismuth Esomeprazole Tetracycline Furazolidone	18 Years - 70 Years	Xijing Hospital of Digestive Diseases
Helicobacter Rescue Therapy With High-dose Esomeprazole and Amoxicillin Dual Therapy Versus Bismuth-containing Quadruple Therapy	NCT04678492	Gastritis Dyspepsia Helicobacter Py... Gastric Cancer Peptic Ulcer	Esomeprazole Amoxicillin Bismuth Esomeprazole Tetracycline Furazolidone	18 Years - 70 Years	Xijing Hospital of Digestive Diseases
Helicobacter Rescue Therapy With Vonorazon and Amoxicillin Dual Therapy Versus Bismuth-containing Quadruple Therapy	NCT06168084	Gastritis Dyspe...	Vonoprazan amoxicillin Bismuth Esomeprazole Tetracycline Furazolidone	18 Years - 70 Years	Xijing Hospital of Digestive Diseases
Helicobacter Rescue Therapy With Berberine Plus Amoxicillin Quadruple Therapy Versus Tetracycline Plus Furazolidone Quadruple Therapy	NCT03609892	Gastric Ulcer Chronic Gastrit... Gastric Cancer Helicobacter Py... Gastritis	Berberine Amoxicillin Esomeprazole Bismuth Tetracycline Furazolidone Esomeprazole Bismuth	18 Years - 70 Years	Xijing Hospital of Digestive Diseases

Spots Global Cancer Trial Database for furazolidone

Every month we try and update this database with for furazolidone cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.