H. Pylori Screen-and-treat Study in a Population of Young Adults
Recruiting
- Conditions
- Gastric CancerH Pylori InfectionH Pylori EradicationH-pylori
- Interventions
- Drug: Bismuth-based quadruple therapyDrug: Levofloxacin-based quadruple therapyDrug: Standard triple therapyDrug: Levofloxacin-based triple
- First Posted Date
- 2024-02-23
- Last Posted Date
- 2024-03-05
- Lead Sponsor
- University of Latvia
- Target Recruit Count
- 6800
- Registration Number
- NCT06275204
- Locations
- 🇮🇪
Beacon Hospital, Dublin, Ireland
🇵🇱Wroclaw Medical University, Wroclaw, Poland
🇷🇴Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Cluj County, Romania
Hybrid-sensor Breath Analysis for Colorectal Cancer Screening
- Conditions
- Polyp of ColonColorectal Cancer
- Interventions
- Device: Breath sampling for VOC detectionOther: Secondary validation study in general CRC screening settingsProcedure: Identification of specific VOCs in CRC tissue surgery materialOther: Blood sample collectionDiagnostic Test: Microbiota testingDiagnostic Test: Colonoscopy
- First Posted Date
- 2021-12-29
- Last Posted Date
- 2022-02-15
- Lead Sponsor
- University of Latvia
- Target Recruit Count
- 3000
- Registration Number
- NCT05173077
- Locations
- 🇱🇻
University of Latvia, Riga, Latvia
Screening of Gastric Cancer Via Breath Volatile Organic Compounds by Hybrid Sensing Approach
Recruiting
- Conditions
- Gastric CancerAtrophic GastritisGastric DysplasiaH.Pylori Infection
- Interventions
- Device: Breath sampling for VOC detectionProcedure: Surgery material collection for VOC headspace analysisDiagnostic Test: Upper endoscopyDiagnostic Test: Microbiota testing
- First Posted Date
- 2019-07-16
- Last Posted Date
- 2021-07-26
- Lead Sponsor
- University of Latvia
- Target Recruit Count
- 5000
- Registration Number
- NCT04022109
- Locations
- 🇱🇻
Institute of Clinical and Preventive Medicine, University of Latvia, Riga, Latvia
🇧🇷A.C.Camargo Cancer Center, São Paulo, Brazil
🇨🇱Pontificia Universidad Catolica de Chile, Santiago, Chile
Surveillance of Patients With Precancerous Lesions of the Stomach
Recruiting
- Conditions
- Gastric CancerGastric Intestinal MetaplasiaGastric DysplasiaGastric Atrophy
- Interventions
- Procedure: Upper endoscopy with biopsiesProcedure: Plasma/serum samplingProcedure: Biopsies for gastric microbiotaProcedure: Faecal sample acquisition
- First Posted Date
- 2017-08-15
- Last Posted Date
- 2018-08-21
- Lead Sponsor
- University of Latvia
- Target Recruit Count
- 2000
- Registration Number
- NCT03250091
- Locations
- 🇱🇻
University of Latvia, Riga, Latvia
Effects of H.Pylori Eradication on Microbiome
Phase 4
- Conditions
- Human Microbiome
- Interventions
- Other: Microbiome Diversity detection
- First Posted Date
- 2017-07-27
- Last Posted Date
- 2018-08-22
- Lead Sponsor
- University of Latvia
- Target Recruit Count
- 900
- Registration Number
- NCT03231332
- Locations
- 🇱🇻
University of Latvia, Riga, Latvia
Volatiles in Breath and Headspace Analysis - Diagnostic Markers
- Conditions
- Colorectal PolypLiver CancerFlu, HumanOther Infectious DiseasesTuberculosisGastric CancerAtrophic GastritisGastric DysplasiaPancreatitis, ChronicLiver Cirrhosis
- Interventions
- Diagnostic Test: Breath samplingDiagnostic Test: VOC detection in breath and in skin headspaceProcedure: Upper endoscopy with biopsiesProcedure: Colonoscopy with biopsiesProcedure: Whole blood/ Plasma / serum samplingDiagnostic Test: Headspace analysis for biological materialDiagnostic Test: Faecal samplingProcedure: Histological examination of surgical specimen
- First Posted Date
- 2017-07-24
- Last Posted Date
- 2018-08-21
- Lead Sponsor
- University of Latvia
- Target Recruit Count
- 3000
- Registration Number
- NCT03228095
- Locations
- 🇱🇻
University of Latvia, Riga, Latvia
Volatile Markers in Digestive Cancer
Completed
- Conditions
- Gastric CancerPeptic Ulcer DiseaseAtrophic GastritisIntestinal MetaplasiaH.Pylori InfectionNormal ControlAverage-risk General PopulationColorectal CancerColorectal Adenoma
- Interventions
- Procedure: Breath sampling for volatile marker detectionProcedure: Colonoscopy with biopsies or lesion removal when requiredProcedure: Upper endoscopy with biopsiesProcedure: Plasma/serum samplingProcedure: Faecal sample acquisitionProcedure: Histological evaluation of the surgery material
- First Posted Date
- 2015-01-06
- Last Posted Date
- 2018-08-21
- Lead Sponsor
- University of Latvia
- Target Recruit Count
- 2022
- Registration Number
- NCT02332213
- Locations
- 🇱🇹
Lithuanian University of Health Sciences, Kaunas, Lithuania
🇱🇻University of Latvia, Riga, Latvia
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