Antibiotic Resistant Helicobacter Pylori in Rajavithi Hospital
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ClinicalTrials.gov Identifier: NCT00285688 |
Recruitment Status :
Completed
First Posted : February 2, 2006
Last Update Posted : October 19, 2020
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Condition or disease | Intervention/treatment |
---|---|
Dyspepsia | Procedure: gastroscopic examination |
Study Type : | Observational |
Estimated Enrollment : | 200 participants |
Observational Model: | Case-Control |
Time Perspective: | Prospective |
Official Title: | Antibiotic Resistance Helicobacter Pylori and Clarithromycin Resistance Mutation in Helicobacter Pylori in Rajavithi Hospital |
Actual Study Start Date : | June 2006 |
Actual Primary Completion Date : | December 2007 |
Actual Study Completion Date : | December 2007 |

Group/Cohort | Intervention/treatment |
---|---|
1
Gastroscope positive for H. pylori and resistant to clarithromycin
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Procedure: gastroscopic examination
gastroscopic examination for tissue biopsy and real time PCR for gene study |
2
Gastroscope positive for H. pylori and not resistant to clarithromycin
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Procedure: gastroscopic examination
gastroscopic examination for tissue biopsy and real time PCR for gene study |
- Incidence of H. pylori Clarithromycin resistance gene [ Time Frame: one year ]
- Characteristic of H. pylori clarithromycin resistant gene mutation [ Time Frame: one year ]
Biospecimen Retention: Samples With DNA

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Ages Eligible for Study: | 15 Years and older (Child, Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Sampling Method: | Non-Probability Sample |
Inclusion Criteria:
- male or female with dyspepsia
- age > 15 years
- fulfil indication for gastroscopic examination
- able to give informed consent
Exclusion Criteria:
- contraindication for gastroscopic examination and biopsy

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00285688
Thailand | |
Rajavithi Hospital | |
Ratchathewi, Bangkok, Thailand, 10400 |
Principal Investigator: | Piyathida Harnsoomboon, MD | Rajavithi Hospital |
Responsible Party: | Dr Piyathida Harnsomburana, Biomolecular Research Center, Rajavithi hospital: Thailand |
ClinicalTrials.gov Identifier: | NCT00285688 |
Other Study ID Numbers: |
RH-CMR-002 |
First Posted: | February 2, 2006 Key Record Dates |
Last Update Posted: | October 19, 2020 |
Last Verified: | October 2020 |
H. Pylori, Clarithromycin resistant, gene |
Dyspepsia Signs and Symptoms, Digestive |