Clinical trials: Precancerous Lesions
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
Head and Neck Cancer, Precancerous/Nonmalignant Condition
Photodynamic Therapy With Porfimer Sodium in Treating Patients With Precancerous Lesions, Cancer, or Other Disease of the Aerodigestive Tract
RATIONALE: Photodynamic therapy uses a drug that becomes active when it is exposed to a certain kind of light. When the drug is active, precancerous cells and cancer cells are killed.
- Trial name
- NCT00453336
- Testing
- Porfimer Sodium, Photodynamic Therapy
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- University of Miami
Actinic Keratosis
Photodynamic Therapy Mediated by Topical Application of 5- ALA for the Treatment of Actinic Keratoses
The purpose of this study is to compare the treatment of skin growths called actinic keratoses (AK) with 5-ALA PDT, an FDA-approved treatment, versus treatment with other conventionally used FDA-approved agents such as…
- Trial name
- NCT00814528
- Testing
- 5-ALA plus Blu-Light, 5-FU, Imiquimod or treatment with cryotherapy
- Where
- United States
- Sponsor
- University of Chicago
Uterine Cervical Neoplasia, Cervix Intraepithelial Neoplasia
Safety and Efficacy Study of Antiviral Local Application to Treat High Grade Cervical Intraepithelial Lesions (CIN2/3)
The purpose of this phase-II study is to evaluate the efficacy and safety of an aqueous gel containing an antiviral, administered directly on cervix exhibiting high grade squamous or glandular intraepithelial lesion (CIN 2 and 3)…
- Trial name
- Colvir-PhaseII (NCT01303328)
- Testing
- C1
- Where
- 9 sites in Belgium
- Volunteers
- 200 people
- Sponsor
- Mithra Pharmaceuticals
Premalignant Vulvar Lesion, Benign Vulvar Lesion
Does Antibiotic Prophylaxis Reduce Wound Complications After Vulvar Excision of Premalignant Lesions
A randomized control trial will provide the most reliable data to determine the role of prophylactic antibiotics to decrease the wound complication rate.
- Trial name
- NCT03578965
- Testing
- Cefazolin
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Washington University School of Medicine
Keratosis, Actinic
A Study to Assess Recurrence of Actinic Keratosis in Participants Treated With Methyl Aminolevulinate Hydrochloride Cream or Vehicle Cream Who Achieved Complete Response to Treated Lesions in Earlier Study
The primary purpose for this study is to assess recurrence of Actinic Keratosis in participants achieving complete response treated in earlier study.
- Trial name
- NCT04269395
- Testing
- MAL Cream, Vehicle cream
- Where
- 53 sites in United States, Puerto Rico
- Volunteers
- 125 people
- Sponsor
- Galderma R&D
Cervical Intraepithelial Neoplasia, Uterine Cervical Neoplasms
Clinical Audit of Cervical Cytology Services in an Early Cancer Detection Unit
Cervical cancer is largely preventable when precancerous changes are detected and treated early. However, an effective screening program requires not only collecting a screening test, but also ensuring seamless continuity across…
- Conditions
- Cervical Intraepithelial Neoplasia, Uterine Cervical Neoplasms, Cervical Precancerous Lesions, Cervical Dysplasia
- Trial name
- NCT07897786
- Volunteers
- 500 people
- Sponsor
- Assiut University
Oral Squamous Cell Carcinoma, Oral Potentially Malignant Disorder
SYsteMatical Trained learnIng aLgorithms for Oral carcInogenesiS Interpretation by Optical Coherence Tomography
This clinical trial aims to assess the efficacy of Optical Coherence Tomography (OCT) in the early diagnosis of oral cancer. It focuses on Oral Potentially Malignant Disorders (OPMDs) as precursors to Oral Squamous Cell Carcinoma…
- Conditions
- Oral Squamous Cell Carcinoma, Oral Potentially Malignant Disorder, Oral Leukoplakia, Proliferative Verrucous Leukoplakia
- Trial name
- SYMILIS OCT (NCT06321003)
- Testing
- OCT (Optical Coherence Tomography)
- Where
- Italy
- Volunteers
- 200 people
- Sponsor
- University of Palermo
HIV Infections, Cervix, Dysplasia
Safety and Effectiveness of Giving Isotretinoin to HIV-Infected Women to Treat Cervical Tumors
The purpose of this study is to see if it is safe and effective to give isotretinoin to HIV-infected women with cervical tumors to prevent these tumors from becoming cancerous.
- Trial name
- NCT00001073
- Testing
- Isotretinoin
- Where
- 40 sites in United States, Puerto Rico and 1 more
- Volunteers
- 150 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Uterine Cervical Dysplasia
A Study of Amolimogene (ZYC101a) in Patients With High Grade Cervical Intraepithelial Lesions of the Uterine Cervix
The purpose of this study is to evaluate the efficacy and safety of amolimogene, in the treatment of patients with high-grade cervical intraepithelial lesions of the uterine cervix.
- Trial name
- NCT00264732
- Testing
- Amolimogene
- Where
- 26 sites in United States
- Volunteers
- 251 people
- Sponsor
- Eisai Inc.
Gastric Cancer, Atrophic Gastritis
Screening of Gastric Cancer Via Breath Volatile Organic Compounds by Hybrid Sensing Approach
The study is aimed to determine the potential of volatile marker testing for gastric cancer screening. The study will be addressing the role of confounding factors, including lifestyle factors, diet, smoking as well as addressing…
- Conditions
- Gastric Cancer, Atrophic Gastritis, Gastric Dysplasia, H.Pylori Infection
- Trial name
- VOGAS (NCT04022109)
- Testing
- Breath sampling for VOC detection, Surgery material collection for VOC headspace analysis, Upper endoscopy
- Where
- 5 sites in Brazil, Chile and 3 more
- Volunteers
- 5,000 people
- Sponsor
- University of Latvia
Oral Submucous Fibrosis
Alternating Triamcinolone and Platelet-Rich Plasma Therapy for Oral Submucous Fibrosis
Oral Submucous Fibrosis (OSF) is a chronic, progressive, potentially malignant disorder characterized by mucosal stiffness, trismus, and burning sensation.
- Trial name
- RegenOSF (NCT07277998)
- Testing
- Platelet-Rich Plasma (PRP) Injections, Triamcinolone Acetonide
- Where
- Pakistan
- Volunteers
- 40 people
- Sponsor
- Karachi Medical and Dental College
Oral Lichen Planus, Oral Squamous Cell Carcinoma
Molecular Mechanisms of the Development of Precancerous and Cancerous Lesions of the Oral Cavity
The aim of this study was to examine molecular alterations on the protein level in lesions of oral lichen planus (OLP), oral squamous cell carcinoma (OSCC) and healthy mucosa.
- Trial name
- NCT03026361
- Testing
- global proteomic profiling
- Where
- Croatia
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- University of Zagreb
Cervical Dysplasia
Diagnosis of Cervical Lesions in Women With Unhealthy Looking Cervix
Endocervix (cervical canal) is the cavity of the cervix and connects the external os with the internal os. It is fusiform in shape and has posterior and anterior oblique longitudinal ridges, the plicae palmatae.
- Trial name
- NCT03150745
- Testing
- 3- Cervical Pap smears, Colposcopic examination, Office hysteroscopy
- Where
- Egypt
- Sponsor
- Assiut University
Gastric Cancer, Gastric Precancerous Lesions
Diagnosis of Gastric Precancerous Lesions by a Blood Test GastroPanel in Patients With Increased Gastric Cancer Risk
Despite the declining incidence, gastric cancer (GC) remains the second leading cause of cancer death worldwide. In France, it is the second digestive cancer with 7,000 new cases per year.
- Trial name
- GASTRO-PRA (NCT02624271)
- Testing
- blood samples analysis
- Where
- France
- Volunteers
- 2,000 people
- Sponsor
- Nantes University Hospital
Colorectal Cancer
Prevention and Early Detection Biomarkers of Adenomas and CRC Lesions During CRC Screening
The investigators designed a prospective study to evaluate the predictive ability of detection of mutations in genes involved in carcinogenesis of the colon (eg hMLH1, K-Ras, B-Raf, ccfDNA) in a sample of Greek population…
- Trial name
- NCT02596113
- Where
- Greece
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Evangelismos Hospital
Cervical Intraepithelial Neoplasia
A Clinical Trial of PepCan to Two Therapy Arms for Treating Cervical High-Grade Squamous Intraepithelial Lesions
This is a Phase II study to evaluate the efficacy and safety of a human papilloma virus (HPV) therapeutic vaccine called PepCan (HPV 16 E6 peptides combined with Candida skin testing reagent called Candin®) in adult females over…
- Trial name
- NCT02481414
- Testing
- PepCan, Candin®
- Where
- United States
- Volunteers
- 81 people
- Sponsor
- University of Arkansas
Gastric Neoplasms, Gastric Cancer
The EpiGASTRIC/EDGAR Project: New Strategies for the Early Detection and Prevention of Gastric Cancer
This study is a multicenter, prospective cohort study, which are planned to enroll at least 600 patients who diagnosed the primary gastric cancer (GC); around 50 patients with premalignant gastric lesions (PGLs) and early gastric…
- Conditions
- Gastric Neoplasms, Gastric Cancer, Gastric Lesion
- Trial name
- NCT05551416
- Testing
- Identification of risk factors, Characterization of premalignant gastric lesions, Identification of biomarkers
- Where
- 15 sites in Spain
- Volunteers
- 1,200 people
- Sponsor
- EDUARDO ALBENIZ
High-risk HPV (Any Strain), LSIL, Low Grade Squamous Intraepithelial Lesion
Phase II Study of Dysplasix™ Intravaginal Suppositories in Patients Patients With High-Risk HPV and Mild Cervical Cytologic Abnormalities
The goal of this clinical trial is to learn if an investigational vaginal suppository therapy works to treat low-grade cervical lesions (ASC-US and LSIL) associated with high-risk human papillomavirus (hr-HPV) infection in women.
- Conditions
- High-risk HPV (Any Strain), LSIL, Low Grade Squamous Intraepithelial Lesion, ASC-US, HPV Infection
- Trial name
- NCT07572396
- Testing
- EGCG and Quinine Sulfate Vaginal Suppository
- Where
- Hong Kong
- Volunteers
- 45 people
- Sponsor
- Amplexd Therapeutics, Inc.
Premalignant Conditions, Malignant Lesions
To Evaluate the Best Metric for Inspection Time During a Diagnostic and/or Surveillance Upper Gastrointestinal Endoscopy (Age ≥ 18 Years, Informed Consent), Between Total Inspection Time Versus Withdrawal Time, for the Identification of Malignant Lesions
Gastric cancer is the fifth cause of cancer-related mortality worldwide. Gastric carcinogenesis involves the progression from premalignant conditions such as atrophic gastritis and intestinal metaplasia to premalignant lesions…
- Conditions
- Premalignant Conditions, Malignant Lesions, Gastric, Esophageal
- Trial name
- NCT06696209
- Testing
- Analysis of the withdrawal time of the Upper Gastrointestinal Endoscopy, Analysis of the total time of the Upper Gastrointestinal Endoscopy, Upper gastrointestinal endoscopy: Common Practices
- Where
- Portugal
- Volunteers
- 1,290 people, healthy volunteers welcome
- Sponsor
- Portuguese Oncology Institute, Coimbra