Clinical trials: Metaplasia
Choroidal Neovascularization
Bevacizumab Effect on Blood Velocity
Retinal blood flow velocity is affected by Bevacizump intravitreal injection. This effect is correlated to treatment success.
- Trial name
- NCT01298440
- Where
- Israel
- Volunteers
- 12 people
- Sponsor
- Optical Imaging, Ltd.
Cancer
Gene Therapy in Treating Patients With Cancer
RATIONALE: Inserting a gene that has been created in the laboratory into a person's white blood cells may make the body build an immune response to kill cancer cells.
- Trial name
- NCT00004178
- Testing
- therapeutic autologous lymphocytes
- Where
- United States
- Sponsor
- Roger Williams Medical Center
Gastric Cancer, Metaplasia
Reversal of Preneoplastic Metaplasia in the Stomach With MEK Inhibitor
This is a study of the safety and effectiveness of Trametinib treatment in patients who have received successful endoscopic submucosal resection of a Stage I gastric cancer.
- Conditions
- Gastric Cancer, Metaplasia, Stage I Gastric Cancer, Initial-onset Gastric Cancer
- Trial name
- NCT04454476
- Testing
- Trametinib treatment, Endoscopy
- Where
- 3 sites in Japan
- Volunteers
- 15 people
- Sponsor
- Vanderbilt-Ingram Cancer Center
Macular Degeneration, Choroidal Neovascularization
Verteporfin Photodynamic Therapy Administered in Conjunction With Ranibizumab in Patients With Subfoveal Choroidal Neovascularization Secondary to Age-related Macular Degeneration (AMD)
This study will evaluate the effect of combination therapy with verteporfin photodynamic therapy and ranibizumab on visual acuity compared to ranibizumab monotherapy and the durability of response observed in patients with…
- Trial name
- NCT00433017
- Testing
- Verteporfin Photodynamic Therapy, Ranibizumab
- Where
- 12 sites in Austria, Belgium and 10 more
- Volunteers
- 255 people
- Sponsor
- Novartis
Polypoidal Choroidal Vasculopathy
Short-term Efficacy of Intravitreal Afilibercept Depending on Subtypes of Polypoidal Choroidal Vasculopathy: Polypoidal Choroidal Neovascularization or Idiopathic Choroidal Vasculopathy
To compare the short-term effect of intravitreal aflibercept injection between two subtypes of polypoidal choroidal vasculopathy
- Trial name
- NCT02597855
- Testing
- Aflibercept, Indocyanine green angiography (intraveonus indocyanine green dye)
- Where
- South Korea
- Volunteers
- 29 people
- Sponsor
- Yeungnam University College of Medicine
Choroidal Neovascularization, Macular Degeneration
Fluocinolone Implant to Treat Macular Degeneration
This study will test the safety and effectiveness of a fluocinolone implant to treat age-related macular degeneration. This eye disease can severely impair central vision, affecting a person's ability to read, drive, and carry…
- Trial name
- NCT00008515
- Testing
- Fluocinolone
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- National Eye Institute (NEI)
Retinal Neovascularization
Squalamine for the Treatment in Proliferative Diabetic Retinopathy
The purpose of this study is to determine the efficacy in the use of topical Squalamine Lactate Ophthalmic Solution, 0.2% in the treatment of retinal neovascularization resulting from proliferative diabetic retinopathy.
- Trial name
- NCT01769183
- Testing
- Squalamine Lactate ophthalmic solution 0.2%
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Elman Retina Group
Choroidal Neovascularization, Age Related Macular Degeneration
Time Course of Activity Signs at SD-OCT High Frequency Intravitreal Ranibizumab Treatment in CNV Due to AMD
The purpose of the study is to detect persisting or early new activity of choroidal neovascularization (CNV) due to age related macular degeneration (AMD) during the first 12 months following the first ranibizumab dose at…
- Trial name
- NCT03393767
- Testing
- Ranibizumab
- Where
- Switzerland
- Volunteers
- 30 people
- Sponsor
- Vista Klinik
Gastric Cancer, Gastric Metaplasia
Narrow Band Imaging for Gastric Neoplasia
It is thought that the development of cancer of the stomach follows a series of stages in which the lining becomes increasingly abnormal. Early detection of precursors of gastric cancer likely enable less invasive treatment.
- Conditions
- Gastric Cancer, Gastric Metaplasia, Gastric Dysplasia
- Trial name
- NCT02197351
- Testing
- White light biopsy, Protocolled, Narrow Band Imaging Guided Biopsy
- Where
- 2 sites in United States, Portugal
- Volunteers
- 220 people
- Sponsor
- University of Southern California
Helicobacter Pylori, Atrophic Gastritis
Helicobacter Pylori, Atrophic Gastritis and Intestinal Metaplasia Registry and Prospective Study
Since much is unknown about factors that lead to progression of the pre-neoplastic lesions and cancer. In addition, there is ongoing debate on the optimal surveillance intervals and techniques.
- Conditions
- Helicobacter Pylori, Atrophic Gastritis, Intestinal Metaplasia
- Trial name
- NCT05053945
- Testing
- Esophagogastroduodenoscopy
- Where
- 2 sites in Hong Kong
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Hysterectomy, Vascularization
Study of the Vascularization of the Vaginal Slice After Total Laparoscopic Hysterectomy, Using Indocyanine Green Injection.
Hysterectomy is one of the most common surgical procedures in gynecology, especially by laparoscopy. Post-operative complications of hysterectomy are numerous and their causes are poorly understood.
- Conditions
- Hysterectomy, Vascularization, Complication of Surgical Procedure
- Trial name
- HYSTINDO (NCT06608082)
- Testing
- indocyanine green injected intravenously
- Where
- France
- Volunteers
- 90 people
- Sponsor
- University Hospital, Clermont-Ferrand
Barretts Esophagus With Low Grade Dysplasia, Dysplasia
Acetic Acid for the Detection of Esophageal Neoplasms
Barrett's esophagus is a complication of chronic gastroesophageal reflux disease that occurs in up to 10% to 15% of patients with this pathology.
- Conditions
- Barretts Esophagus With Low Grade Dysplasia, Dysplasia, Intestinal Metaplasia
- Trial name
- NCT04054713
- Testing
- Acetic acid chromoendoscopy, Seattle protocol
- Where
- Mexico
- Volunteers
- 76 people
- Sponsor
- Coordinación de Investigación en Salud, Mexico
Age Related Macular Degeneration
Testing the Effectiveness of the Interactive Tutorial of the Home Macular Perimeter (HMP)
Demonstrate the ability of the current interactive tutorial and 1-800 support to teach an AMD patient to use the HMP device.
- Trial name
- HMP (NCT00603850)
- Testing
- ForeseeHome
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Notal Vision Ltd.
Age-related Macular Degeneration, Choroidal Neovascularization
Phase 1/2 Study of an Ocular Sirolimus (Rapamycin) Formulation in Patients With Age-Related Macular Degeneration
The purpose of this study is to determine the safety and efficacy of an ocular sirolimus (rapamycin) formulation via different injection routes in patients with treatment-naive sub-foveal choroidal neovascularization secondary to…
- Trial name
- NCT00712491
- Testing
- Sirolimus
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Santen Inc.
Macular Degeneration, Choroidal Neovascularization
A Safety and Efficacy Study Comparing the Combination Treatments of Verteporfin Therapy Plus One of Two Different Doses of Intravitreal Triamcinolone Acetonide and the Verteporfin Therapy Plus Intravitreal Pegaptanib
To evaluate the safety and efficacy of the combination treatments in wet age-related macular degeneration. The combination treatment consists of verteporfin photodynamic therapy and either triamcinolone acetonide or pegaptanib…
- Trial name
- VERITAS (NCT00242580)
- Testing
- Verteporfin photodynamic therapy, Pegaptanib, Triamcinolone acetonide
- Where
- United States
- Volunteers
- 111 people
- Sponsor
- Novartis Pharmaceuticals
Choroidal Neovascularization, Macular Degeneration
Phase I Study of Corticosteroid Treatment of Ill-Defined Choroidal Neovascularization in Age-Related Macular Degeneration
Age-related macular degeneration (AMD) represents the most common cause of blindness in patients over the age of 60. The major cause of vision loss in this disease is due to the development of choroidal neovascular membrane…
- Trial name
- NCT00001615
- Testing
- Corticosteroid
- Where
- United States
- Volunteers
- 180 people
- Sponsor
- National Eye Institute (NEI)
Neovascular Age-Related Macular Degeneration, Choroidal Neovascularization
Efficacy and Safety of RTH258 Versus Aflibercept - Study 1
The purpose of this study is to compare brolucizumab (RTH258) ophthalmic solution for intravitreal (IVT) injection at two dosage levels (3 mg and 6 mg) to aflibercept ophthalmic solution for IVT injection (2 mg) in subjects with…
- Trial name
- HAWK (NCT02307682)
- Testing
- Brolucizumab ophthalmic solution, Aflibercept ophthalmic solution
- Where
- United States
- Volunteers
- 1,775 people
- Sponsor
- Alcon Research
Polypoidal Choroidal Vasculopathy
Response to Ranibizumab in Polypoidal Choroidal Vasculopathy (PCV)and SNPs
To determine whether complement factor H (CFH) and age-related maculopathy susceptibility 2 (ARMS2) genotypes have a pharmacogenetic effect on the treatment of polypoidal choroidal vasculopathy (PCV) with ranibizumab.
- Trial name
- NCT01271426
- Where
- Japan
- Volunteers
- 74 people
- Sponsor
- Nihon University
Polypoidal Choroidal Vasculopathy
Comparing Intravitreal Aflibercept Monotherapy vs Aflibercept Combined With Reduced Fluence PDT in PCV Treatment
In this study, we aim to evaluate the efficacy and safety of an individualized dosing schedule comprising Aflibercept and RF-PDT in patients with polypoidal choroidal vasculopathy (PCV).
- Trial name
- NCT03941587
- Testing
- Aflibercept + reduced fluence photodynamic therapy (RF-PDT)
- Where
- 2 sites in Singapore
- Volunteers
- 60 people
- Sponsor
- Singapore National Eye Centre
Age-Related Macular Degeneration
Genetic Study of Age-Related Macular Degeneration
This study will examine skin and blood cells for genetic changes related to the development of age-related macular degeneration, an eye disease that can significantly impair the ability to read, drive, and carry out daily…
- Trial name
- NCT00357578
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- National Eye Institute (NEI)