Clinical trials: Tear
Subarachnoid Hemorrhage, Aneurysmal, Delayed Cerebral Ischemia
Epigenome-wide DNA Methylation Profiling in Aneurysmal Subarachnoid Hemorrhage and Delayed Ischemic Neurologic Deficit
The goal of this observational study is to investigate DNA methylation changes in adults with bleeding from brain aneurysm, which is called aneurysmal subarachnoid hemorrhage (aSAH), and their association with delayed ischemic…
- Conditions
- Subarachnoid Hemorrhage, Aneurysmal, Delayed Cerebral Ischemia, Cerebral Vasospasm After Subarachnoid Hemorrhage, Intracranial Aneurysm
- Trial name
- NCT06881329
- Where
- Poland
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Pomeranian Medical University Szczecin
Preterm Pregnancy, Preterm Birth
Prediction of the Onset of Term and Preterm Labour
This study will collect samples from pregnant women in order to identify biomarkers that relate to onset of spontaneous preterm labour.
- Conditions
- Preterm Pregnancy, Preterm Birth, Preterm Birth Complication, Preterm Premature Rupture of Membrane
- Trial name
- PREDICT (NCT04590677)
- Testing
- Samples required from group 1 (procedure within observational study), Samples required from group 2 (procedure within observational study)
- Where
- United Kingdom
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Chelsea and Westminster NHS Foundation Trust
Obstetric Anal Sphincter Injury, Severe Perineal Trauma
CArE for OAsI Study: Care Pathways and Anorectal Evaluation for OASI Associated Incontinence
The aim of this study is to ascertain which pathways currently exist in relation to the follow up of patients with obstetric anal sphincter injury related incontinence.
- Conditions
- Obstetric Anal Sphincter Injury, Severe Perineal Trauma, Grade 3 Perineal Tear, Grade 4 Perineal Tear
- Trial name
- CArE for OAsI (NCT06143072)
- Where
- United Kingdom
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- London North West Healthcare NHS Trust
Rotator Cuff Tears
BioBrace® Implant for Arthroscopic Repair of Full Thickness Rotator Cuff Tears
This study aims to evaluate the safety and effectiveness of arthroscopic rotator cuff repair augmented with the BioBrace® Implant vs.
- Trial name
- REinForce (NCT05997381)
- Testing
- Arthroscopic rotator cuff repair with BioBrace® Implant augmentation., Arthroscopic rotator cuff repair
- Where
- United States
- Volunteers
- 268 people, healthy volunteers welcome
- Sponsor
- CONMED Corporation
Human Papilloma Virus Infection, Pterygium
Prevalence of HPV-associated Eye Infection and Cytokine Levels in Tears From Patients Diagnosed With Pterygium
Prevalence of HPV-associated eye infection and cytokine levels in tears from patients diagnosed with pterygium
- Trial name
- NCT04117386
- Testing
- HPV genotyping assay using HPV GenoArray Diagnostic Kits (Hybribio Ltd., Sheung Wan, Hong Kong), Bio-Plex® 200 system (Bio- Rad, Hercules, CA)
- Where
- Thailand
- Volunteers
- 141 people, healthy volunteers welcome
- Sponsor
- Chulalongkorn University
Visual Fatigue
Evaluating the Effectiveness of Comfort Reading Mode in Preventing Dry Eyes and Visual Fatigue
The purpose of this study was to investigate the effects of visual fatigue and dry eye level under different reading background polarities and different text colours, and to evaluate the effect of comfortable reading mode on the…
- Trial name
- NCT07032909
- Testing
- comfortable reading mode
- Where
- China
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Beijing Tongren Hospital
Glaucoma, Corneal Transplantation
Inflammatory Mediators of Glaucoma After Corneal Transplantation (AH-Tears)
Glaucoma is the most common threat to vision rehabilitation in patients with Boston keratoprosthesis type 1 (KPro) implantation.
- Conditions
- Glaucoma, Corneal Transplantation, Inflammation
- Trial name
- AH-Tears (NCT04339907)
- Testing
- Sampling of tears, Sampling of aqueous humor
- Where
- Canada
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Meniscus Tear, Tibial, Pain, Postoperative
Ketorolac as an Adjuvant Agent for Postoperative Pain Control Following Arthroscopic Meniscus Surgery
The utilization of arthroscopic surgery to treat meniscus injuries has continued to increase in recent years, partly due to a younger, more active population, and improved technology and technique.
- Conditions
- Meniscus Tear, Tibial, Pain, Postoperative, Postoperative Complications, Ketorolac Adverse Reaction
- Trial name
- NCT04246541
- Testing
- Ketorolac, Oxycodone-Acetaminophen
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- University Hospitals Cleveland Medical Center
Vaginal Infections, Bacterial Vaginosis
Va-Sense - Bacterial Vaginosis Once A Week Screening And Treatment To Reduce Infective Complications, Abortion And Preterm Delivery In Pregnant Women With Previous Preterm Delivery
The purpose of this study is to determine whether screening of pregnant women with history of previous preterm delivery, once a week, for bacterial vaginosis using VA-SENSE, and treatment of positive women will reduce the risk of…
- Conditions
- Vaginal Infections, Bacterial Vaginosis, Late Miscarriage, Preterm Birth
- Trial name
- NCT01152528
- Testing
- VA-SENSE
- Where
- Israel
- Volunteers
- 248 people, healthy volunteers welcome
- Sponsor
- Common Sense
Juvenile Systemic Lupus Erythematosus
AS-OCT Study of Cornea and Tear Film Parameters in Juvenile SLE Patients
The aim of thie study to assess tear film parameters such as tear meniscus height (TMH), tear meniscus area (TMA), and tear meniscus depth (TMD).
- Trial name
- NCT05015465
- Testing
- Anterior Segment OCT
- Where
- Egypt
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Minia University
Arthritis Shoulder Glenohumoral Joint, Rotator Cuff Tear Arthropathy
Telerehabilitation After Shoulder Arthroplasty
The use of reverse total shoulder arthroplasty (RSA) has increased dramatically in the United States in recent years. The importance of postoperative physical therapy in the setting of anatomic total shoulder is well understood…
- Conditions
- Arthritis Shoulder Glenohumoral Joint, Rotator Cuff Tear Arthropathy, Arthropathy Shoulder
- Trial name
- NCT05499728
- Testing
- Telerehabilitation; physical therapy via telecommunication device (i.e. online video conferencing)
- Where
- United States
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- University of Iowa
Dry Eye Syndrome
Assessment of Tear Film Thickness by Optical Coherence Tomography in Healthy Subjects and Subjects With Dry Eye Disease
Dry eye syndrome (DES) is a highly prevalent ocular condition with severe consequences for the patients reaching from ocular discomfort in its simplest form up to visual impairment and corneal ulceration in severe cases.
- Trial name
- NCT01753596
- Testing
- GENTEAL HA® Eye Drops (NOVARTIS, Switzerland), Physiological Sodium Chloride solution (0,9%)
- Where
- Austria
- Volunteers
- healthy volunteers welcome
- Sponsor
- Medical University of Vienna