Clinical trials: Contact Allergy
Acceptance, Social, Sensitivity, Contact
Evaluation of Cutaneous Acceptability and Perceived Effectiveness of a Nasal Spray (Health Care Products)
This is a clinical study for health care product safety assessment. The research is going to conducted with 45 subjects, aged 18 to 70 years, women users of the product category, regardless of color/race, ethnicity, sexual…
- Trial name
- NCT05508230
- Testing
- Hyaluronic Nasal Spray
- Where
- Brazil
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Herbarium Laboratorio Botanico Ltda
Keratoconus
Impact of Scleral Contact Lens Wear on Corneal Nerves in Keratoconus
The purpose of this study is to investigate changes in corneal innervation during scleral contact lens wear in a keratoconic population.
- Trial name
- NCT03091101
- Testing
- Scleral lens wearing keratoconics
- Where
- Canada
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- University of Waterloo
Low Vision
Performance of Rigid Gas Permeable (RGP) Scleral Contact Lenses With a Passive Artificial Iris
Data from 15 healthy subjects will be recorded in two testing sessions spread on two days, using three lens designs (A, B and C).
- Trial name
- RGPIRIS_PA (NCT04040790)
- Testing
- Scleral contact lens without a passive artificial iris, Scleral contact lens with a passive artificial iris with low contrast (<1:5), Scleral contact lens with a passive artificial iris with high contrast (>1:5)
- Where
- Belgium
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University Ghent
Pulmonary Fibrosis of Any Cause, Primary Supporters/Caretakers of Patients With Pulmonary Fibrosis
Pulmonary Fibrosis Contact Registry
As the name states, contact registries securely store contact information from groups of reasonably well-characterized patients (or primary supporters/caregivers) who are interested in being informed about ongoing or future…
- Trial name
- NCT01935726
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- National Jewish Health
Head and Neck Cancer
Contact Allergies to Dental Metal as a Possible Risk Factor for Oral Cancer
RATIONALE: Gathering information about allergies to metals may help doctors learn whether having an allergy to metal used in dental work increases the risk of developing oral cancer.
- Trial name
- NCT00693550
- Testing
- metal patch tests
- Where
- United States
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic