Clinical trials: Tear
Uterine Perforation
European Active Surveillance Study for Intrauterine Devices
The primary objective of the study is to assess the risks of intrauterine device (IUD) use in a study population that is representative for the actual users of the individual IUDs.
- Trial name
- EURAS-IUD (NCT00461175)
- Where
- Germany
- Volunteers
- 63,194 people, healthy volunteers welcome
- Sponsor
- Center for Epidemiology and Health Research, Germany
Anterior Cruciate Ligament Tear
Bridge-Enhanced ACL Repair vs ACL Reconstruction
The goal of this trial is to compare the efficacy of the Bridge-Enhanced Anterior Cruciate Ligament Repair (BEAR™) technique with the current method of treatment for anterior cruciate ligament (ACL) injuries, ACL reconstruction.
- Trial name
- NCT02664545
- Testing
- BEAR Scaffold, Tendon Graft
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Miach Orthopaedics
Allergic Conjunctivitis
Effect of Olopatadine on Allergic Tear Mediators
The purpose of the research is to determine which inflammatory substances are involved in causing allergic symptoms in the eye. Allergic conjunctivitis is a common problem with symptoms of temporary redness, itching, tearing, and…
- Trial name
- NCT00609128
- Testing
- olopatadine
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Rotator Cuff Tear Repair Anchors
Evaluation of the Healicoil Suture Anchor for Rotator Cuff Repair
The purpose of the proposed study is to evaluate a new anchor for rotator cuff repair, the Smith \& Nephew Healicoil anchor. This anchor utilizes a small open-construct design to promote bone-in growth and potentially allow for…
- Trial name
- NCT02759458
- Testing
- Smith & Nephew Healicoil Anchor, Smith & Nephew Twinfix Anchor
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Dry Eye Syndromes
An Open-Label, Multi-Center, Clinical Study Evaluating the Effect of the NDE L68 StableFit® Punctal Plug on the Tear Lake
To evaluate the effect of the NDE L68 StableFit® punctal plug on the tear lake.
- Trial name
- NCT04280653
- Testing
- NDE L68 StableFit® Punctal Plug
- Where
- 2 sites in United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Mati Therapeutics Inc.
Laceration, Abscess
Nitrous Oxide Use in Minor Procedures
Title: High-concentration continuous flow nitrous oxide use for procedural-induced pain or anxiety during pediatric minor procedures.
- Trial name
- NCT01911351
- Testing
- Nitrous Oxide
- Where
- United States
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- New York City Health and Hospitals Corporation
Dermal Filler, Rejuvenation
A Prospective Evaluation of Infraorbital Filler Injection
The goal of this clinical trial is to measure the facial volumetric changes over time in patients injected with hyaluronic acid dermal filler (Juvéderm Volbella XC) in the infraorbital (under eye) region.
- Trial name
- NCT05694286
- Testing
- Juvederm Volbella XC hyaluronic acid dermal filler injection
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Vaginal Laceration During Delivery
The PAIN (Pelvic Area Injection for Numbness) Study
Postpartum pain can interfere with patient's ability to care for themselves, and their newborn, and untreated pain is associated with risk of greater opioid use, postpartum depression, and development of persistent pain.
- Trial name
- PAIN (NCT05972681)
- Testing
- Bupivacaine, Epinephrine
- Where
- United States
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Montefiore Medical Center
Visual Acuity
Clinical Evaluation of Two Marketed Artificial Tears in Non-contact Lens Wearing Patients
This clinical study is a randomized, double-masked, cross-over, bilateral, 2 treatment x 2 period, dispensing 4-visit study with a 7-9 day washout period in between visits 2 and 3. The study will last approximately 3 months.
- Trial name
- NCT03466086
- Testing
- Test Eye Drops, Control Eye Drops
- Where
- United Kingdom
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Dry Eye Syndromes
Effects of Carboxymethylcellulose Artificial Tears on the Eye Microbiome
Carboxymethylcellulose (CMC), a common component in artificial tears, has been shown to modify the gut microbiome. The study is examining its effects on the eye microbiome, which may have implications on ocular disease and…
- Trial name
- NCT05292755
- Testing
- Carboxymethylcellulose (CMC) Artificial Tears, Preservative-free, CMC-free Artificial Tears (control)
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Florida
Rotator Cuff Tear, Pain, Postoperative
Single Shot Liposomal Bupivicaine in Rotator Cuff Surgery
This document is a protocol for a human research study. This study is to be conducted according to United States standards of Good Clinical Practice in accordance with applicable Federal regulations and institutional research…
- Trial name
- NCT03822182
- Testing
- liposomal bupivicaine, Dexamethasone
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Indiana University
Rotator Cuff Tear
Rotator Cuff Repair Using Standard Double Row Technique With Platelet Rich Fibrin Membrane vs. Standard Double Row Technique
This study is a single-blind, randomized study evaluating the 6 month and 2 year outcomes of patients treated with arthroscopic rotator cuff repair using one of two techniques.
- Trial name
- RCRPRFM (NCT02256891)
- Testing
- PRFM, Double Row
- Where
- United States
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- HealthPartners Institute
Healthy, Dry Eye
Punctal Plug Study to Determine the Safety and Retention Times of Various Lengths of Canalicular Stents in Volunteers
The purpose of this study was to determine the safety and retention times of two different lengths (10 mm and 20 mm) of the MINI MONOKA canicular stent when inserted in the eye for up to three months in subjects with or without…
- Trial name
- NCT00743249
- Testing
- MINI MONOKA canalicular stent, 10 mm, MINI MONOKA canalicular stent, 20 mm
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Alcon Research
ACL Tear
Effects of Blood Flow Restriction Rehabilitation After Anterior Cruciate Ligament Reconstruction
The study is a prospective randomized control trial consisting of subjects requiring ACL reconstruction with BTB autograft. Subjects were randomly divided into two groups following their inclusion in the study.
- Trial name
- NCT04484961
- Testing
- Blood flow restriction (BFR)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- The Methodist Hospital Research Institute
Diabetic Retinopathy With Macular Edema of Both Eyes (Diagnosis), Central Retinal Vein Occlusion With Macular Edema
Cool vs Room-temperature Artificial Tears
Background and Objective: To evaluate the efficacy of cooled versus room temperature artificial tears in reducing post intravitreal injection (IVI) ocular discomfort.
- Conditions
- Diabetic Retinopathy With Macular Edema of Both Eyes (Diagnosis), Central Retinal Vein Occlusion With Macular Edema, Exudative Age-Related Macular Degeneration, Unspecified Eye, Cystoid Macular Edema
- Trial name
- NCT05832996
- Testing
- Refresh Plus Preservative-free Lubricant Eye Drops
- Where
- United States
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- University of Iowa
Anterior Cruciate Ligament Tear
Personalized Blood Flow Restriction for Anterior Cruciate Ligament Rehabilitation
This is a cross-sectional study on the use of personalized blood flow restriction during rehabilitation exercises and its effects on biomechanics on people who have had an anterior cruciate ligament reconstruction and healthy…
- Trial name
- NCT04635579
- Testing
- Blood flow restriction
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Washington
Dry Eye
Symptom Response in Normal and Dry Eye Patients Secondary to Application of a Menthol-Containing Eyedrop (Rohto® Hydra)
The purpose of the study is to analyze the sensation to eye drops containing menthol in people with healthy eyes and in people with dry eyes. This study also examines the temperature of your eye using an Infrared Camera.
- Trial name
- NCT02985827
- Testing
- Rohto (r) Hydra, Systane (r) Ultra
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- ORA, Inc.
Rotator Cuff Tear
Types of Fixation in Arthroscopic Rotator Cuff Repair
The study will identify if there is a difference of quality of life after surgery between two techniques used in surgery. The two different techniques are either the Single Row Fixation or the Double Row Fixation.
- Trial name
- NCT00508183
- Testing
- single row, double row fixation
- Where
- Canada
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Ottawa Hospital Research Institute
Evaporative Dry Eye
Comparison of Tear Evaporation Rate With DAILIES TOTAL1 and Biotrue ONEday
The purpose of this pilot study is to compare the effect of DAILIES TOTAL1, a low water content silicone hydrogel lens, and Biotrue ONEday, a high water content hydrogel lens, on the rate of tear evaporation.
- Trial name
- MALTESE (NCT04037969)
- Testing
- Nesofilcon A, Delefilcon A
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Waterloo
Evaporative Dry Eye
Comparison of Tear Evaporation Rate With Systane Complete in Dry Eye and Non-Dry Eye
The objective of the study is to compare the rate of tear evaporation, measured with a novel evaporimeter, before and for one hour after an eye drop containing nano-sized oil droplets has been instilled.
- Trial name
- BULLDOG (NCT04091581)
- Testing
- Systane Complete
- Where
- Canada
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Waterloo