Clinical trials: Premalignant
Early Stage Esophageal Adenocarcinoma, Barrett Esophagus
Endoscopic Therapy of Early Cancer in Barretts Esophagus
This study is being done to see if treatment for esophageal cancer can be done using endoscopy for patients ineligible for surgical or radiological therapy.
- Trial name
- NCT00217087
- Testing
- Endoscopic Mucosal Resection, Photodynamic Therapy
- Where
- United States
- Volunteers
- 73 people
- Sponsor
- Mayo Clinic
Actinic Keratosis
Gene Expression in Renal Transplant Patients With Field Actinic Keratosis Undergoing Metvix® Photodynamic Therapy (PDT)
The aim of this study is to determine possible molecular changes on large scale gene expression profiling after treatment with Metvix photodynamic therapy (PDT) of actinic keratoses (AK) and cancerised field in renal transplant…
- Trial name
- NCT01000636
- Testing
- Metvix PDT
- Where
- United Kingdom
- Volunteers
- 9 people
- Sponsor
- Galderma R&D
Actinic Keratoses, Squamous Cell Carcinomas
Prevention of UV-induced Carcinogenic Skin Alterations in Immunosuppressed Solid Organ Transplanted Patients
The purpose of this trial is to investigate the prevention of actinic keratoses and squamous cell carcinomas by local application of MD-3511356 in comparison to standard sun protection measures in immunosuppressed solid organ…
- Trial name
- NCT01532453
- Testing
- MD-3511356, Standard Sun Protection Measures
- Where
- 10 sites in Austria, Czechia and 7 more
- Volunteers
- 244 people
- Sponsor
- Spirig Pharma Ltd.
Barrett's Esophagus
Polar Wand Carbon Dioxide Cryotherapy for Barrett's Esophagus
The purpose of this pilot study is to provide an initial assessment of the feasibility, safety and efficacy of Polar Wand carbon dioxide cryotherapy for treatment of Barrett's low grade and high grade dysplasia by use in a small…
- Trial name
- NCT01477177
- Testing
- Polar Wand carbon dioxide cryotherapy
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Mayo Clinic
Gastric Cancer, Gastric Intestinal Metaplasia
Chemoprevention of Gastric Carcinogenesis
A clinical study of the efficacy of oral alpha-difluoromethylornithine (eflornithine or DFMO) in male and female subjects ages 30-60 with gastric premalignant lesions in two high risk regions of Latin America.
- Trial name
- NCT02794428
- Testing
- Eflornithine
- Where
- 2 sites in Honduras, Puerto Rico
- Volunteers
- 91 people
- Sponsor
- Vanderbilt-Ingram Cancer Center
Barrett's Esophagus
Optical Frequency Domain Imaging (OFDI) Surveillance and Image Guided Biopsy of the Esophagus
The specific aim of this study is to determine the feasibility of marking target pathologic locations identified on Optical Frequency Domain Imaging (OFDI) datasets using superficial cautery marks of the esophagus that are…
- Trial name
- NCT01439633
- Testing
- MGH OFDI marking
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- Massachusetts General Hospital
Barrett's Esophagus
Detection of Barrett s Esophagus in Patients Without GERD Symptoms
The purpose of this study is to develop a method to detect Barrett's esophagus (BE) in individuals with a new office-based diagnostic test.
- Trial name
- NCT04880044
- Testing
- EsoCheck/EsoGuard (EC/EG), Esophago-gastro-duodenoscopy (EGD)
- Where
- United States
- Volunteers
- 132 people
- Sponsor
- Case Comprehensive Cancer Center
Barrett Esophagus
OCT Pilot in Esophagus
This is a pilot study to test a newly developed optical coherence tomography (OCT) device to determine 1) whether adequate tissue contact can be attained to acquire high quality images, and 2) to identify if these images can…
- Trial name
- NCT03434834
- Testing
- optical coherence tomography
- Where
- United States
- Volunteers
- 53 people
- Sponsor
- Duke University
Barrett's Esophagus, Eosinophilic Esophagitis
Study to Image the Esophagus Using the OFDI Capsule
The main purpose of this research is to test the feasibility and tolerability of the tethered capsule Optical Frequency Domain Imaging (OFDI)
- Trial name
- NCT02204150
- Testing
- OFDI Capsule
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Actinic Keratoses
A Multicenter Study to Evaluate the Efficacy and Safety of PEP005 (Ingenol Mebutate) Gel When Used to Treat Actinic Keratoses (AKs) on the Non Head Locations
The purpose of this study is to determine whether topical application of PEP005 is effective for the treatment of actinic keratoses.
- Trial name
- NCT00942604
- Testing
- PEP005 (ingenol mebutate) Gel, Vehicle gel
- Where
- 17 sites in United States
- Volunteers
- 203 people
- Sponsor
- Peplin
Actinic Keratosis
Safety and Efficacy of Escalating Doses of LEO 43204 Applied Once Daily for Two Consecutive Days on Approximately 250 cm2 on Trunk and Extremities in Subjects With Actinic Keratosis
Part 1: To identify Maximum Tolerated Dose (MTD) levels of LEO 43204 after once daily treatment for two consecutive days Part 2: To evaluate the efficacy of LEO 43204 in two doses after once daily treatment for two consecutive…
- Trial name
- NCT02120456
- Testing
- LEO 43204
- Where
- 21 sites in United States, Canada
- Volunteers
- 224 people
- Sponsor
- LEO Pharma
Brain and Central Nervous System Tumors, Chronic Myeloproliferative Disorders
Methadone, Morphine, or Oxycodone in Treating Pain in Patients With Cancer
RATIONALE: Methadone, morphine, or oxycodone may help relieve pain caused by cancer. It is not yet known whether methadone is more effective than morphine or oxycodone in treating pain in patients with cancer.
- Conditions
- Brain and Central Nervous System Tumors, Chronic Myeloproliferative Disorders, Leukemia, Lymphoma
- Trial name
- NCT00726830
- Testing
- methadone hydrochloride, morphine sulfate, oxycodone hydrochloride
- Where
- 2 sites in United States
- Volunteers
- 1 people
- Sponsor
- M.D. Anderson Cancer Center
Benign Breast Neoplasm, Ductal Breast Carcinoma In Situ
Study of Docosahexaenoic Acid (DHA) in Triple Negative Breast Cancer Survivors
This randomized phase II trial studies how well docosahexaenoic acid works in preventing recurrence in breast cancer survivors. Docosahexaenoic acid supplement may prevent recurrence in breast cancer survivors.
- Conditions
- Benign Breast Neoplasm, Ductal Breast Carcinoma In Situ, Invasive Breast Carcinoma, Lobular Breast Carcinoma In Situ
- Trial name
- NCT01849250
- Testing
- Docosahexaenoic Acid
- Where
- 4 sites in United States
- Volunteers
- 65 people
- Sponsor
- National Cancer Institute (NCI)
Inflammation, Barrett's Esophagus
Does Intensive Acid Suppression Reduce Esophageal Inflammation and Recurrent Barrett's Esophagus Following Ablation?
The investigators hypothesize that intensive acid suppression with a long acting high potency proton pump inhibitor (PPI) drug dexlansoprazole will lead to a greater decrease in levels of inflammatory mediators (compared to…
- Trial name
- NCT01093755
- Testing
- dexlansoprazole, Omeprazole
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Mayo Clinic
Precancerous/Nonmalignant Condition
Photodynamic Therapy Using Topical Aminolevulinic Acid in Treating Patients With Actinic Keratosis
RATIONALE: Photodynamic therapy uses a drug that becomes active when it is exposed to a certain kind of light. When the drug is active, abnormal cells are killed.
- Trial name
- NCT00524485
- Testing
- aminolevulinic acid, laser therapy
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Roswell Park Cancer Institute
Neurofibromatosis Type 1, Precancerous Condition
Fludeoxyglucose F 18 Positron Emission Tomography and Magnetic Resonance Perfusion Imaging in Patients With Neurofibromatosis 1 and Plexiform Neurofibroma
RATIONALE: New imaging procedures such as fludeoxyglucose F 18 positron emission tomography (FDG-PET) and magnetic resonance (MR) perfusion imaging may improve the ability to detect disease progression, help doctors predict a…
- Trial name
- NCT00060008
- Testing
- fludeoxyglucose F 18, gadopentetate dimeglumine
- Where
- 2 sites in United States
- Volunteers
- 18 people
- Sponsor
- Children's Hospital of Philadelphia
Barrett Esophagus, Esophageal Adenocarcinoma
Aspirin in Preventing Disease Recurrence in Patients With Barrett Esophagus After Successful Elimination by Radiofrequency Ablation
This randomized phase II trial studies the safety of and how well aspirin works in preventing Barrett's esophagus from returning after it has been successfully eliminated by radiofrequency ablation.
- Trial name
- NCT02521285
- Testing
- Aspirin, Laboratory Biomarker Analysis, Questionnaire Administration
- Where
- 10 sites in United States, Canada
- Volunteers
- 21 people
- Sponsor
- National Cancer Institute (NCI)
Actinic Keratosis, Squamous Cell Carcinoma
A Trial to Compare the Incidence of Squamous Cell Carcinoma (SCC) and Other Skin Neoplasia on Skin Areas Treated With Ingenol Disoxate Gel or Vehicle Gel for Actinic Keratosis on Face and Chest or Scalp
One of the main reasons for treating actinic keratoses (AK) is the wish to lower the risk of progression of AK to squamous cell carcinoma (SCC).
- Trial name
- NCT03115476
- Testing
- ingenol disoxate gel 0.018%, ingenol disoxate gel 0.037%, Vehicle gel
- Where
- 59 sites in United States, Canada and 4 more
- Volunteers
- 563 people
- Sponsor
- LEO Pharma
Cervical Intraepithelial Neoplasia
Cryotherapy vs. LEEP to Treat Cervical Intraepithelial Neoplasia (CIN) 2/3 Among HIV-positive Women
The purpose of this study is to compare the rate of recurrence of cervical intraepithelial neoplasia among HIV-positive women receiving cryotherapy versus LEEP over 2 years of follow-up and to compare the shedding of HIV-1 from…
- Trial name
- PHE-LEEP (NCT01298596)
- Testing
- Loop Electrosurgical Excision Procedure (LEEP), Cryotherapy
- Where
- Kenya
- Volunteers
- 400 people
- Sponsor
- University of Washington
Barrett Esophagus, GERD
Patient Acceptance and Preference Among Screening Modalities for Detection of Barrett's Esophagus
To assess patient acceptance and preference among screening modalities, Esophagogastroduodenoscopy (EGD), Transnasal Esophagoscopy (TNE), and Cytosponge for Barrett's esophagus (BE).
- Trial name
- NCT04301986
- Testing
- Cytosponge, Transnasal Endoscopy (TNE), Esophagogastroduodenoscopy
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- University of North Carolina, Chapel Hill