Clinical trials: Premalignant Lesion
Oral Cavity Cancer
Screening for Cancers in the Oral CAvity
In the Somme region of France, cancer registry data showed an increasing incidence of oral cancer. The Incidence Rates in Somme as compared to the national rates for Lip, Oral Cavity and Pharynx Cancer were in 2010: 31,4/100 000…
- Trial name
- IDECAB (NCT01958762)
- Testing
- Invitation for oral cavity cancer screening
- Where
- 2 sites in France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Human Papillomavirus Infection, Cervical Cancer
Clinical Evaluation of Detection of High Risk HPV in Urine
Cervical cancer is one of the most common tumors in women, which seriously threatens women's life quality and safety. Human papilloma virus (HPV) infection is the most common cause of cervical cancer.
- Conditions
- Human Papillomavirus Infection, Cervical Cancer, Human Papilloma Virus, Negative for Intraepithelial Lesion or Malignancy
- Trial name
- Urine-hrHPV (NCT05210348)
- Where
- 3 sites in China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital
Gastric Cancer, Precancerous Lesion of Digestive Tract
The Role of Extracellular DNA (ecDNA) in the Occurrence and Development of Gastric
ECDNA is almost non-existent in normal cells, but exists in nearly half of human cancer cells, indicating that studying such abnormal DNA is of great significance for our understanding of tumor formation and evolution.
- Conditions
- Gastric Cancer, Precancerous Lesion of Digestive Tract, Extrachromosomal DNA
- Trial name
- NCT05956847
- Testing
- gastroscopy
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Xijing Hospital
Bile Reflux Gastritis, Gastric Cancer
Study on the Effect of Bile Reflux on Gastric Cancer and Its Precancerous Lesions: a Cross-sectional Study.
To explore the effects of bile reflux on gastric cancer and its precancerous lesions, so as to better prevent the occurrence and development of gastric cancer.
- Conditions
- Bile Reflux Gastritis, Gastric Cancer, Helicobacter Pylori Infection, Intestinal Metaplasia
- Trial name
- NCT03976739
- Where
- China
- Volunteers
- 1,162 people, healthy volunteers welcome
- Sponsor
- Xijing Hospital of Digestive Diseases
Colorectal Cancer, Colorectal Adenoma
Volatile Markers in Digestive Cancer
The study is aimed to determine the potential of volatile marker testing for identification of gastrointestinal cancers (in particular - colorectal and gastric cancers), the related precancerous lesions in the stomach and colon.
- Conditions
- Colorectal Cancer, Colorectal Adenoma, Gastric Cancer, Peptic Ulcer Disease
- Trial name
- VOLGACORE (NCT02332213)
- Testing
- Breath sampling for volatile marker detection, Upper endoscopy with biopsies, Colonoscopy with biopsies or lesion removal when required
- Where
- 2 sites in Latvia, Lithuania
- Volunteers
- 2,022 people, healthy volunteers welcome
- Sponsor
- University of Latvia
Cervix Cancer, Cervix Lesion
Honduras Liger Thermocoagulator Study
This was a prospective study to evaluate the short-term safety and acceptability of the Liger Medical thermal coagulation device for treatment of cervical precancerous lesions.
- Trial name
- NCT03510273
- Testing
- Liger Medical Thermocoagulator
- Where
- United States
- Volunteers
- 320 people, healthy volunteers welcome
- Sponsor
- PATH
Patient
Hyperspectral Endoscopy Imaging for the Early Detection of Precancerous Lesions in Average Risk Patients
This trial studies whether hyperspectral endoscopy improves visualization of abnormal tissue in average risk patients during standard-of-care colonoscopies.
- Trial name
- NCT04172493
- Testing
- Hyperspectral Endoscopy (HySE), White Light Endoscopy (WLE)
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- OHSU Knight Cancer Institute
Actinic Keratosis
A Clinical Study to Evaluate the Sensitizing Potential of LEO 43204 Gel
This is a randomized, single-center, controlled, within-subject comparison study assessing the sensitization potential of the investigational product, LEO 43204 gel under open conditions in healthy volunteers.
- Trial name
- NCT02650505
- Testing
- LEO 43204, LEO 43204 Vehicle
- Where
- United States
- Volunteers
- 233 people, healthy volunteers welcome
- Sponsor
- LEO Pharma
Chronic Atrophic Gastritis
Objective Study on Tongue Diagnosis of Chronic Atrophic Gastritis
Chronic atrophic gastritis with intestinal metaplasia or dysplasia is called precancerous lesions of gastric cancer ( PLGC ). It is an important stage in the transformation of normal mucosa to gastric cancer and is significantly…
- Trial name
- NCT06489132
- Volunteers
- 498 people, healthy volunteers welcome
- Sponsor
- Peking University First Hospital
Oral Cancer
Expression of VEGF-C and VEGF-CR in Oral Cancers and Premalignant Lesions
The role of vascular endothelial growth factor-C (VEGF-C) and its receptors induced lymphangiogenesis and host inflammatory responses on the carcinogenesis of oral cancers and premalignant lesions
- Trial name
- NCT00173316
- Where
- Taiwan
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Colorectal Adenoma, Polyp
Early Diagnosis Model of Colorectal Adenoma Using Laboratory Examinations
Colorectal cancer has the third highest incidence and second highest mortality rate of all malignant tumors worldwide. Distinct from most other cancers, colorectal cancer can be prevented; colonoscopy-based identification and…
- Trial name
- NCT07793110
- Testing
- No active intervention
- Where
- China
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Renmin Hospital of Wuhan University
Gastric Cancer, Gastric Intestinal Metaplasia
Surveillance of Patients With Precancerous Lesions of the Stomach
The project will aim to identify and determine subgroups of patients with different risks of progression to gastric cancer and to assess appropriate follow-up intervals.
- Conditions
- Gastric Cancer, Gastric Intestinal Metaplasia, Gastric Atrophy, Gastric Dysplasia
- Trial name
- NCT03250091
- Testing
- Upper endoscopy with biopsies, Plasma/serum sampling, Biopsies for gastric microbiota
- Where
- Latvia
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- University of Latvia
Actinic Keratosis
Ingenol Mebutate Compared to Cryotherapy for the Treatment of Skin Lesions
The purpose of this study is to find out the effectiveness of ingenol mebutate compared to cryotherapy (freezing of the tissue) for the treatment of face and scalp skin lesions.
- Trial name
- NCT01735942
- Testing
- Ingenol mebutate, cryotherapy
- Volunteers
- healthy volunteers welcome
- Sponsor
- Northwestern University
Precancerous Conditions, Oral Cancer
Salivary and Serum Levels of Chemerin and MMP-9 in Oral Premalignant and Malignant Lesions
45 individuals were subdivided into 3 groups, 15 patients with oral premalignant lesions, 15 patients with oral malignant lesions and 15 control individuals.
- Trial name
- NCT02323672
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Cairo University
Uterine Cervical Dysplasia, Papillomavirus Infections
Impact of AV2 Antiviral Drug on the Treatment of HPV-associated Lesions of the Uterine Cervix
1. Introduction Cervical cancer (CC) is a major public health problem in Low-income countries (LICs), particularly in the Democratic Republic of the Congo (DRC), where the estimated number of cases is 3839 per year. (WHO, 2010).
- Trial name
- KINVAV (NCT02346227)
- Testing
- AV2
- Where
- Democratic Republic of the Congo
- Volunteers
- 327 people, healthy volunteers welcome
- Sponsor
- Jean-Pierre Van geertruyden
Gastric Xanthoma, Helicobacter Pylori Infection
A Study on the Relationship Between Gastric Xanthoma and Gastric Cancer and Precancerous Lesions
To explore the effects of gastric xanthoma on gastric cancer and its precancerous lesions, so as to better prevent the occurrence and development of gastric cancer.
- Conditions
- Gastric Xanthoma, Helicobacter Pylori Infection, Gastric Cancer, Intestinal Metaplasia
- Trial name
- NCT06282484
- Where
- China
- Volunteers
- 1,260 people, healthy volunteers welcome
- Sponsor
- Xijing Hospital of Digestive Diseases
Actinic Keratosis
Development and Validation of a Quality of Life Instrument for Actinic Keratosis
Actinic keratoses (AKs) are some of the most common lesions seen by dermatologists. Flesh colored to erythematous, these lesions often present with scaling or crusting in sun damaged regions of the body.
- Trial name
- AKRQ (NCT01444989)
- Testing
- AKRQ questionnaire, Skindex-16, DLQI, Skin Health Calculator
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Wake Forest University
Colorectal Cancer, Colorectal Adenoma
Quantitative Fecal Immunochemical Test for Detection of Colorectal Cancer and Precancerous Lesions in Sohag
Colorectal cancer is a major cause of cancer-related morbidity and mortality worldwide, and early detection significantly improves patient outcomes.
- Conditions
- Colorectal Cancer, Colorectal Adenoma, Sessile Serrated Lesion
- Trial name
- NCT07410546
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Sohag University
Gastric Cancer (GC), Premalignant Lesion
AI-Based Risk Prediction Model for Upper Digestive Tract Cancer
Upper digestive tract cancers are often preceded by pre-malignant lesions, but there is limited evidence regarding optimal risk prediction models and screening strategies for disease progression and cancer development.
- Conditions
- Gastric Cancer (GC), Premalignant Lesion, Gastric Intestinal Metaplasia, Atrophic Gastritis
- Trial name
- NCT07605312
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Early Detection of Cancer
Sedation Versus No Sedation for Detection Rates of Precancerous Lesions and Cancer
The influence of sedation on the endoscopic detection rate of the precancerous lesions and cancer of upper digestive system has not been assessed.
- Trial name
- NCT04069975
- Testing
- Sedation
- Where
- China
- Volunteers
- 200,000 people, healthy volunteers welcome
- Sponsor
- Shandong University