Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 5, 2026, 3:50 AM EDT

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Showing 1–7 of 7 matching trials from the live ClinicalTrials.gov search.
Conditions
Difficult Airway, Obstructive Sleep Apnea
Interventions
Ultrasound
Procedure
Lead sponsor
Vidya Raman
Other
Eligibility
1 Month to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Tonsillar Hypertrophy, Adenoid Hypertrophy, Cryptorchidism, Hypospadias, Hydrocele
Interventions
Interactive Perioperative Teaching Platform
Other
Lead sponsor
Vidya Raman
Other
Eligibility
Up to 18 Years
Enrollment
151 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Seizures
Interventions
Survey
Other
Lead sponsor
Vidya Raman
Other
Eligibility
Up to 18 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Obstructive Sleep Apnea
Interventions
Fitbit, OSA questionnaire, Polysomnography
Device · Other · Diagnostic Test
Lead sponsor
Vidya Raman
Other
Eligibility
3 Years to 18 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Obstructive Sleep Apnea, Difficult Airway
Interventions
Ultrasound, Questionnaire
Procedure · Other
Lead sponsor
Vidya Raman
Other
Eligibility
3 Years to 12 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Snoring
Interventions
PVT-192
Device
Lead sponsor
Vidya Raman
Other
Eligibility
6 Years to 18 Years
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Sleep Apnea
Interventions
Sleep apnea symptom survey
Other
Lead sponsor
Vidya Raman
Other
Eligibility
3 Years to 18 Years
Enrollment
948 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Columbus, Ohio