Clinical trials: Progression
Refraction Error, Myopia
Age and Refraction in Predicting Myopia Progression in COVID-19
To determine the longitudinal changes of age and refraction in predicting myopia progression with risk under the coronavirus disease 2019 (COVID-19) pandemic in a 3-year follow-up of a Chinese cohort.
- Trial name
- NCT05305274
- Testing
- screening
- Where
- China
- Volunteers
- 34,400 people, healthy volunteers welcome
- Sponsor
- Tianjin Eye Hospital
Prostate Cancer
Study of Tissue, Blood, and Urine Samples From Patients With Advanced Prostate Cancer
RATIONALE: Studying samples of tissue, blood, and urine from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer.
- Trial name
- NCT00967889
- Testing
- gene expression analysis, protein analysis, biologic sample preservation procedure
- Where
- United Kingdom
- Sponsor
- Cancer Research UK
Marfan Syndrome
Biological Collection for Marfan and Related Syndromes
The present study will establish a collection of biological samples from Marfan patients or with associated diseases to be used for research purposes only, with due respect for confidentiality.
- Trial name
- MARFANS (NCT04970459)
- Testing
- collection of samples of blood and urine
- Where
- France
- Volunteers
- 300 people
- Sponsor
- University Hospital, Toulouse
X-Linked Adrenoleukodystrophy
A Study to Prospectively Assess Disease Progression in Male Children With X-ALD
This is a non-interventional, multi-center study that follows general principles of periodic assessment of X-ALD patients in routine practice.
- Trial name
- NCT03278899
- Where
- 3 sites in United States
- Volunteers
- 100 people
- Sponsor
- NeuroVia, Inc.
IGA Nephropathy
"Steroids and Azathioprine Versus Steroids Alone in IgAN"
In a previous trial the investigators found that the effect of steroids in IgA nephropathy diminish over time. The difference in renal survival is striking up till the third year, but then remains constant.
- Trial name
- NCT00755859
- Testing
- steroids plus azathioprine, steroids
- Where
- 28 sites in Italy, Switzerland
- Volunteers
- 206 people
- Sponsor
- A. Manzoni Hospital
Diabetes Mellitus
Effect of GABA Supplementation in the Progression of Type 1 Diabetes in Children
Type 1 diabetes mellitus (T1DM) is an autoimmune disease in which the body's immune system attacks and destroys the insulin producing beta cells of the pancreas.
- Trial name
- GABA (NCT01561508)
- Testing
- gamma-amino-butyric acid, Xylitol
- Where
- United States
- Sponsor
- University of Alabama at Birmingham
Renal Transplant
Effects of Zortress® + Tacrolimus vs. Standard Immunosuppression on Progression of Coronary Artery Calcifications and Bone Disease in de Novo Renal Transplant Recipients
Primary objectives: A. To evaluate the effect of Zortress® versus standard immunosuppression therapy on progression of CAC as evidenced by changes in Agatston scores from baseline and at 6, and 12 months in renal transplantation…
- Trial name
- NCT01612299
- Testing
- Zortress® /Everolimus
- Where
- United States
- Sponsor
- University of Kentucky
Myopic Progression
Investigation of the Effect of Short-term Orthokeratology With Increased Compression Factor on Ocular Parameters
Orthokeratology (ortho-k) is a clinical technique that uses reverse geometry rigid gas permeable contact lens exerting positive pressure on the central cornea to temporary reduce refractive error.
- Trial name
- NCT02643875
- Testing
- Orthokeratology
- Where
- China
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Colorectal Cancer
Evaluation of Serum Tumor Endothelial Marker1 as a Potential Biomarker for Colorectal Cancer Diagnosis and Cancer Progression
Aim of work 1. measurement level of serumTEM1 in CRC patients by ng/ml using ELISA kits . 2. find relation between serum TEM1 level and staging of CRC patients . 3.
- Trial name
- NCT05779553
- Testing
- Tumor Endothelial Marker 1 ( TEM1 ) by ELISA kits
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Assiut University
Dysmenorrhoea, Pelvic Pain
The Progression From Dysmenorrhoea to Chronic Pelvic Pain
This is a cross-sectional observational study. For participants resident in Adelaide, South Australia. The study consists of 3 visits to the Pain and Anaesthesia Research Clinic (PARC), within the Royal Adelaide Hospital (RAH).
- Conditions
- Dysmenorrhoea, Pelvic Pain, Chronic Pain
- Trial name
- NCT02636972
- Testing
- OCPs
- Where
- Australia
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- University of Adelaide
Eosinophilia, Hypereosinophilic Syndrome
A Longitudinal Study of Familial Hypereosinophilia (FE): Natural History and Markers of Disease Progression
Eosinophils are a type of white blood cell. Elevated eosinophil levels can damage the heart, nerves, and other organs, in the syndrome known as hypereosinophilic syndrome (HES).
- Trial name
- NCT00091871
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Type 1 Diabetes
Immune Function and the Progression to T1D
To elucidate the mechanisms by which type 1 diabetes-associated genes; IFIH1, TYK2, IKZF4, as well as total genetic risk, impart functional immunoregulatory abnormalities that result in expansion of self-reactive adaptive immune…
- Trial name
- NCT05899439
- Testing
- blood draw
- Where
- 3 sites in United States
- Volunteers
- 2,800 people, healthy volunteers welcome
- Sponsor
- University of Florida
Prostatic Neoplasms
Observational Registry of Treatment Patterns in Castrate-resistant Prostate Cancer (CRPC) Patients
Primary Objective: Describe real-life survival of CRPC patients who received first-line docetaxel and have disease progression Secondary Objective: Describe treatment patterns Describe the characteristics and outcomes of patients…
- Trial name
- PORTREAT (NCT01076751)
- Where
- 5 sites in United States, France and 3 more
- Volunteers
- 82 people
- Sponsor
- Sanofi
Progression, Survival
PD-L1 Expression in Advanced Osteosarcoma
The expression level of PD-L1 on tumor cells is a pivotal point which might have some influence on prognosis, especially for those who might use PD-1 or PD-L1 antibody for treatment.
- Trial name
- NCT03582527
- Testing
- all study participants
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Peking University People's Hospital
Metastatic Melanoma
Open-Label Study of TPI 287 for Patients With Metastatic Melanoma
The goal of this clinical research study is to find the highest tolerable dose of TPI 287 that can be given to patients with metastatic melanoma. Researchers want to find out if TPI 287 can control the disease.
- Trial name
- NCT01340729
- Testing
- TPI 287
- Where
- United States
- Sponsor
- M.D. Anderson Cancer Center
Metachromatic Leukodystrophy
The Natural History of Metachromatic Leukodystrophy
There have not been longitudinal studies which track patients' neurologically or developmentally in a systematic manner. By simultaneously tracking patients' neurodevelopment along with neuroimaging and neurophysiologic studies…
- Trial name
- NH-US (NCT00639132)
- Sponsor
- University of Pittsburgh
Myopia, Progressive
To Evaluate the Efficacy and Safety of an Defocus Lens in Slowing the Progression of Myopia
To confirm the efficacy of DIMS lenses in controlling myopia progression, we planned a prospective, single-centre, randomised, double-blind, controlled, non-inferiority clinical study.
- Trial name
- NCT06405711
- Testing
- frame lens
- Where
- China
- Volunteers
- 138 people, healthy volunteers welcome
- Sponsor
- Tianjin Eye Hospital
Cancer
Demographics, Clinical Outcomes, and Physician Attitudes in Patients Who Have Received The MiCK Assay (CorrectChemo)
Recently an automated test for measuring cancer cell death in the presence of chemotherapy has been developed. This test has been called the MiCK assay during the ten year development phase and is now called Correct Chemo.
- Trial name
- NCT02137811
- Testing
- MICK Assay
- Where
- 2 sites in United States, Canada
- Sponsor
- Pierian Biosciences
Myopia
Pilot Study to Assess the Efficacy of Short Exposure to Defocus to Slow the Progression of Myopia in Children
The objective of this pilot study is to establish whether brief periods of high levels of acutely imposed myopic defocus can be used to slow the progression of myopia in children, as measured by changes in spherical equivalent…
- Trial name
- NCT00400140
- Testing
- Hyperopic lens
- Where
- Singapore
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Singapore National Eye Centre
Myopia
Wearability of and Myopia Progression With ZEISS MyoCare Spectacle Lenses
This is a clinical trial evaluating the wearability and effectiveness of three types of ZEISS spectacle lenses in controlling myopia progression.
- Trial name
- NCT07021560
- Testing
- ZEISS MyoCare spectacle lenses, ZEISS SV RX SPH 1.5, ZEISS Clearview
- Where
- Vietnam
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- ZEISS Vision Care