Clinical trials: Precancerous Condition
Barrett's Esophagus
Barrett's Esophagus in Olmsted County
To compare participation rates in screening for Barrett's Esophagus (BE) using sedated esophagogastroduodenoscopy (EGD), unsedated transnasal endoscopy and capsule endoscopy in a population based cohort.
- Trial name
- NCT00943280
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Barrett Esophagus, Esophageal Cancer
Study to Evaluate EnteroTracker® as a Sampling Method to Screen for Barrett's Esophagus/Esophageal Cancer
The purpose of this study is to determine whether the EnteroTracker can obtain biomarkers that have been studied to be significant in screening BE and EAC.
- Trial name
- NCT05706025
- Testing
- EnteroTracker
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
HPV Infection, Cervix Cancer
Prevention and Screening Towards Elimination of Cervical Cancer
The research project applies the protocol of the World Health Organisation for screening of cervical cancer, with testing of hrHPV as first screening, followed by Visual Inspection of the cervix with Acetic Acid for…
- Conditions
- HPV Infection, Cervix Cancer, Cervical Dysplasia
- Trial name
- PRESCRIP-TEC (NCT05234112)
- Testing
- Community mobilisation for hrHPV self-testing, hrHPV self-testing, Follow-up after testing
- Where
- Uganda
- Volunteers
- 30,000 people, healthy volunteers welcome
- Sponsor
- University Medical Center Groningen
Health Status Unknown, Precancerous Condition
Self-Sampling in Women Who Do Not Undergo Routine Cervical Screening
RATIONALE: Women who do not undergo routine cervical screening may be more likely to collect a self-sample for human papillomavirus testing.
- Trial name
- NCT00977392
- Testing
- compliance monitoring, cervical Papanicolaou test, educational intervention
- Where
- United Kingdom
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Barts and the London School of Medicine and Dentistry
Gastric Lesion, Gastric Precancerous Condition
Circulating Biomarker Signatures for the Detection of Gastric Preneoplasia and Cancer
The goal of this study is to characterize and validate a signature of circulating biomarkers in plasma, associated with the presence of gastric preneoplasia in patients with preexisting gastric lesion compared with a control…
- Conditions
- Gastric Lesion, Gastric Precancerous Condition, Gastric Cancer
- Trial name
- PREGASIGN#1 (NCT05854368)
- Testing
- Additional blood collection as part of a blood sampling performed during routine care or specific for the research if not part of routine care., Blood collection
- Where
- 8 sites in France
- Volunteers
- 2,500 people, healthy volunteers welcome
- Sponsor
- Institut Pasteur
Preleukemia, Myelodysplastic Neoplasm
Repurposing Metformin As a Leukemia-preventive Drug in CCUS and LR-MDS
This is a single-arm pilot study of the feasibility and safety of metformin in patients with clonal cytopenia of undetermined significance (CCUS) or lower-risk myelodysplastic neoplasms (LR-MDS).
- Conditions
- Preleukemia, Myelodysplastic Neoplasm, Cytopenia, Preleukemic Anemia
- Trial name
- NCT04741945
- Testing
- Metformin
- Where
- Denmark
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Kirsten Grønbæk
Actinic Dermatosis
Efficacy of Topical Calcipotriol-assisted AFL-PDT in Actinic Keratosis
Vitamin D(Vit D) is a pro-differentiation agent that enhances the accumulation of protoporphyrin IX (PpIX) after MAL(methyl-aminolevulinate) incubation in actinic keratosis and may have significant benefit for the treatment of…
- Trial name
- NCT02976727
- Testing
- Topical Vitamin D (Calcipotriol) application, lidocaine/prilocaine (5%) application, 2940-nm Er:YAG AFL pretreatment
- Where
- South Korea
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Dong-A University
HPV Infection, Cervical Cancer
What is the Optimal Training Model for Cervical Awareness?
Cervical cancer represents the fourth most prevalent malignant disease and the fourth leading cause of mortality among women on a global scale.
- Conditions
- HPV Infection, Cervical Cancer, Cervical Dysplasia
- Trial name
- NCT06562595
- Testing
- Education Intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Izmir City Hospital
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
Papillomavirus Vaccines, Human Immunodeficiency Virus
Immunogenicity of Gardasil-9 HPV Vaccine in People Living With HIV
The primary objective of this study is to determine the magnitude and breadth of the serum antibody response to the nonavalent HPV vaccine (Gardasil-9) in adults with well-controlled HIV infection.
- Conditions
- Papillomavirus Vaccines, Human Immunodeficiency Virus, Papillomavirus Infection, Serology
- Trial name
- AGO-Gard (NCT05266898)
- Testing
- Human papillomavirus 9-valent vaccine, recombinant, human papillomavirus vaccine, recombinant
- Where
- United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Louisiana State University Health Sciences Center in New Orleans
Oral Cavity Squamous Cell Carcinoma, Saliva Altered
Salivary Ap4A, SCCA, TROP2 in Oral Cancer Patients
According to the World Health Organization, oral cancer (OC) is the eighth most common cancer in the world with a five year survival rate of 50%.
- Conditions
- Oral Cavity Squamous Cell Carcinoma, Saliva Altered, Precancerous Lesions
- Trial name
- OCSALTM (NCT03529604)
- Testing
- Saliva sampling, ELISA, HPLC
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Zagreb
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
Actinic Keratosis
Efficacy of Iontophoresis-assisted AFL-PDT in Actinic Keratosis
Iontophoresis is a transdermal drug-delivery technique that enhances the transport of ionic species across membranes and may have significant benefit for the treatment of actinic keratosis (AK) by ablative fractional laser-primed…
- Trial name
- NCT02670655
- Testing
- lidocaine/prilocaine (5%) application, 2940-nm Er:YAG AFL pretreatment, MAL application
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Dong-A University
Barrett Esophagus, Polyps
A Prospective Study Comparing the Accuracy of Olympus Lucera Spectrum Technology vs Olympus Lucera Elite Technology in the in Vivo Diagnosis of Barrett's Oesophagus and Colorectal Polyps: The ELITE Study
Barrett's oesophagus is a condition where the lining of the oesophagus (gullet) wall changes. People with Barrett's oesophagus are at risk of developing oesophageal cancer but can have regular checkups to detect changes before…
- Trial name
- ELITE (NCT03073226)
- Testing
- Olympus Elite, Olympus Spectrum
- Where
- United Kingdom
- Volunteers
- 232 people, healthy volunteers welcome
- Sponsor
- Portsmouth Hospitals NHS Trust
Actinic Keratoses
Photodynamic Therapy Incubation Times for Actinic Keratosis
This is a randomized clinical trial evaluating blue light 5-aminolevulinic acid (ALA) photodynamic therapy with different incubation times for the treatment of actinic keratosis.
- Trial name
- NCT03066843
- Testing
- ALA (5-aminolevulinic acid), Blue light therapy
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Human Immunodeficiency Virus (HIV), Human Papillomavirus (HPV)
C-3002: Enhancing Cervical Cancer Screening Access and Follow-up Care at 'CASCADE' Clinical Sites in the United States
The purpose of the CASCADE-3002 project is to improve access to cervical cancer screening among women with Human Immunodeficiency Virus (HIV) receiving care at U.S.-based CASCADE clinical sites.
- Conditions
- Human Immunodeficiency Virus (HIV), Human Papillomavirus (HPV), Cervical Cancer, Cervical Precancer
- Trial name
- CASCADE3002 (NCT07520188)
- Testing
- Qualitative interviews, Focus groups
- Where
- 2 sites in United States
- Volunteers
- 3,500 people, healthy volunteers welcome
- Sponsor
- UNC Lineberger Comprehensive Cancer Center
Healthy, Actinic Keratosis
PEP005 Gel - Evaluation of Local Tolerability After Exposure to Ingenol Mebutate Gel Followed by Hand Washing in Healthy Subjects
The purpose of this phase 1 trial is to investigate the local tolerability on the finger following exposure to PEP005 Gel 0.015% or 0.05% and hand washing once daily, for 2 or 3 consecutive days.
- Trial name
- NCT01302925
- Testing
- PEP005 Gel
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Peplin
Precancerous Condition
Sulindac in Preventing Melanoma in Healthy Participants Who Are at Increased Risk of Melanoma
This randomized phase II trial is studying how well sulindac works in preventing melanoma in healthy participants who are at increased risk of melanoma.
- Trial name
- NCT00841204
- Testing
- sulindac, laboratory biomarker analysis
- Where
- 2 sites in United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Actinic Keratoses
Bioequivalence Study of Generic Fluorouracil 0.5% Cream and 0.5% Carac® and Placebo
This is a double-blind, randomized, placebo-controlled, three treatment parallel study in which normal, healthy men and women (age 45-85) with actinic keratosis will be treated on the face once daily for two weeks with…
- Trial name
- NCT01354717
- Testing
- Brand Carac, Generic 0.5% 5-fluorouracil cream
- Volunteers
- 377 people, healthy volunteers welcome
- Sponsor
- Spear Pharmaceuticals
Cervical Cancer, Cervical Intraepithelial Neoplasia
HPV-cytology Testing Versus Cytology Testing for the Detection of High Grade CIN
To compare the effects of conventional cytology testing with concommitant HPV-cytology testing for the detection of high grade cervical lesions in primary cervical cancer screening in Hong Kong Hypotheses: 1.
- Trial name
- COCY (NCT01058460)
- Testing
- HPV-cytology co-testing
- Where
- China
- Volunteers
- 12,000 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong