Clinical trials: Pupillometry
Vision
Safety Study Looking at the Effects of Stendra on Vision
The purpose of this study is to see if Stendra causes any changes in vision, eye pressure, pupil dilation, and color vision in healthy males.
- Trial name
- NCT02033200
- Testing
- Stendra 200 mg
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- VIVUS LLC
Opioid-Induced Respiratory Depression, Postoperative Complications (Cardiopulmonary)
Pupillometry in Identifying Risk of Postoperative Opioid-induced Respiratory Depression in Children Undergoing Tonsillectomy
This study will evaluate whether quantitative pupillometry measurements can be used to identify children at risk for postoperative opioid-induced respiratory depression (OIRD) following tonsillectomy.
- Conditions
- Opioid-Induced Respiratory Depression, Postoperative Complications (Cardiopulmonary), Respiratory Complications Due to Anesthesia
- Trial name
- NCT07573150
- Testing
- Infrared Pupillometry
- Where
- 2 sites in United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- NeurOptics Inc
Sensorineural Hearing Loss, Cochlear Hearing Loss
Listening Effort in Cochlear Implant Users
Listening with a cochlear implant remains difficult and most listeners will report high levels of listening effort.The present study is a "pilot" aiming to evaluate listening effort for cochlear implant users.
- Trial name
- NCT03212924
- Testing
- Pupillometry, Evaluation of speech comprehension in quiet, Evaluation of speech comprehension in noise
- Where
- France
- Volunteers
- 16 people
- Sponsor
- Oticon Medical
Healthy Subjects
A Study to Investigate the Effect of Oral Doses of Pilocarpine on Salivary Secretion and Static Pupillometry in Healthy Subjects
The purpose of this study is to evaluate the pharmacodynamic effect of oral doses of pilocarpine on salivary secretion in healthy male and female subjects.
- Trial name
- NCT02447315
- Testing
- Pilocarpine
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Astellas Pharma Europe B.V.
Healthy Male Adults
Effects of Intranasal Administration of a Single Dose of Oxytocin Using a Novel Device in Healthy Adults
Oxytocin (OT) is a small, naturally occurring peptide currently in clinical use to stimulate lactation in breastfeeding women. The intranasal administration of OT has recently attracted attention as a potential novel treatment in…
- Trial name
- NCT01983514
- Testing
- 8IU intranasal oxytocin, 24 IU intranasal oxytocin, 1 IU intravenous oxytocin
- Where
- Norway
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- OptiNose AS
Hearing Loss, Sensorineural, Hearing Loss, Bilateral
A Monocentric Study Evaluating Pupillometry as an Objective Measurement for CI Fittings
This trial is a monocentric, prospective and controlled study of the pupil response to detect hearing threshold and comfortable loudness of normal-hearing (NH) and CI-subjects.
- Conditions
- Hearing Loss, Sensorineural, Hearing Loss, Bilateral, Cochlear Hearing Loss, Hearing Loss, Cochlear
- Trial name
- PupillOM (NCT05586555)
- Testing
- Pupillometry (Eve-tracking measurements)
- Where
- France
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Oticon Medical
Bilateral Hearing Loss
Assessing Listening Effort at Different Signal-to-noise Ratios in Bone-anchored Users
The purpose of this study is to assess listening effort during a speech-in-noise task in bone-anchored hearing systems (BAHS) users via pupillometry.
- Trial name
- NCT04242940
- Testing
- Fitting of Ponto 4
- Where
- United Kingdom
- Volunteers
- 14 people
- Sponsor
- Oticon Medical
Pain, Acute
Pharmacokinetics and Pharmacodynamics of TRV130, Morphine, and Placebo in Healthy Subjects
This study is designed to compare TRV130 to placebo and morphine to learn about its effects on pain relief and side effects.
- Trial name
- NCT02083315
- Testing
- TRV130 1.5 mg, TRV130 3 mg, TRV130 4.5 mg
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Trevena Inc.