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Showing 1–22 of 22 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Pediatric Adenotonsillectomy Clear all
Completed No phase listed Observational

Surgical Treatment of Children With OSA and Small Tonsils or Down Syndrome

NCT05154214
View directory record Official record
Conditions
Obstructive Sleep Apnea of Child
Interventions
Adenotonsillectomy, Drug-induced sleep endoscopy directed surgery
Procedure
Lead sponsor
Oregon Health and Science University
Other
Eligibility
2 Years to 18 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 28, 2025 · Synced Jul 22, 2026, 6:53 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Inferior Turbinate Reduction in Pediatric Population Failing Surgery for Sleep Disordered Breathing

NCT00936494
View directory record Official record
Conditions
Sleep Related Breathing Disorder, Upper Airway Resistance Syndrome, Obstructive Sleep Apnea
Interventions
Cold ablation inferior turbinate reduction
Procedure
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
Up to 18 Years
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 5, 2016 · Synced Jul 22, 2026, 6:53 PM EDT
Terminated Phase 3 Interventional Results available

Post-operative Course of Dexamethasone to Reduce Tonsillectomy Morbidity

NCT04879823
View directory record Official record
Conditions
Adenotonsillectomy, Analgesia, Surgery
Interventions
Dexamethasone, Ibuprofen, Acetaminophen, Placebo
Drug
Lead sponsor
David Chi, MD
Other
Eligibility
3 Years to 17 Years
Enrollment
222 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania • Sewickley, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 4, 2024 · Synced Jul 22, 2026, 6:53 PM EDT
Completed Phase 4 Interventional Results available

A Study of Kytril (Granisetron) in the Prevention of Post-Operative Nausea and Vomiting (PONV) in Pediatric Subjects Undergoing Tonsillectomy or Adenotonsillectomy

NCT00231478
View directory record Official record
Conditions
Post-Operative Nausea and Vomiting
Interventions
granisetron
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
2 Years to 16 Years
Enrollment
171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
11
States / cities
Fresno, California • Stanford, California • Hartford, Connecticut + 8 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2018 · Synced Jul 22, 2026, 6:53 PM EDT
Completed No phase listed Observational

Use of Sleep Endoscopy to Predict Outcomes of Pediatric Adenotonsillectomy

NCT02693977
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Sleep Endoscopy
Procedure
Lead sponsor
Oregon Health and Science University
Other
Eligibility
2 Years to 18 Years
Enrollment
347 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 21, 2023 · Synced Jul 22, 2026, 6:53 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Ketorolac on Postoperative Pain Reduction in Pediatric Patients with Adenotonsillectomy

NCT05074056
View directory record Official record
Conditions
Adenotonsillar Hypertrophy, Obstructive Sleep Apnea, Sleep-Disordered Breathing, Acute Post Operative Pain
Interventions
Ketorolac
Drug
Lead sponsor
St. Louis University
Other
Eligibility
3 Years to 12 Years
Enrollment
142 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 2, 2025 · Synced Jul 22, 2026, 6:53 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Dexmedetomidine in Pediatric Tonsillectomy

NCT01057381
View directory record Official record
Conditions
Pediatric Adenotonsillectomy, Post Operative Analgesia
Interventions
Dexmedetomidine 0.75 mcg/kg, Morphine 50 mcg/kg, Morphine 100 mcg/kg, Dexmedetomidine 1 mcg/kg
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
3 Years to 17 Years
Enrollment
109 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 26, 2021 · Synced Jul 22, 2026, 6:53 PM EDT
Completed No phase listed Observational

Pharmacogenomics Analysis of Morphine Pharmacokinetics in Pediatric Tonsillectomy and Adenoidectomy

NCT00836264
View directory record Official record
Conditions
Tonsillectomy, Adenoidectomy, Pharmacokinetics
Interventions
Not listed
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
4 Years to 18 Years
Enrollment
878 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 1, 2019 · Synced Jul 22, 2026, 6:53 PM EDT
Completed Not applicable Interventional Results available

Pediatric Adenotonsillectomy Trial for Snoring

NCT02562040
View directory record Official record
Conditions
Sleep-Disordered Breathing
Interventions
Early Adenotonsillectomy (eAT), Watchful Waiting with Supportive Care (WWSC)
Procedure · Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
3 Years to 12 Years
Enrollment
459 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
7
States / cities
Boston, Massachusetts • Ann Arbor, Michigan • Cincinnati, Ohio + 4 more
Source: ClinicalTrials.gov public record
Updated Nov 14, 2024 · Synced Jul 22, 2026, 6:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

SZMN Blocks for Pain Control in Pediatric Patients Undergoing T&A

NCT04797559
View directory record Official record
Conditions
Postoperative Pain, Opioid Use
Interventions
SZMN Block
Procedure
Lead sponsor
Stanford University
Other
Eligibility
6 Months to 18 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Aug 13, 2023 · Synced Jul 22, 2026, 6:53 PM EDT
Terminated Phase 4 Interventional Results available

Post-operative Pain Control After Pediatric Adenotonsillectomy

NCT02296840
View directory record Official record
Conditions
Recurrent Tonsillitis, Obstructive Sleep Apnea, Sleep Disordered Breathing, Adverse Reaction to Drug
Interventions
Ibuprofen, Hydrocodone-Acetaminophen
Drug
Lead sponsor
Emory University
Other
Eligibility
4 Years to 17 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 24, 2018 · Synced Jul 22, 2026, 6:53 PM EDT
Not listed No phase listed Observational

Use of Analgesics and Pain Scores After Pediatric Adenotonsillectomy

NCT04349397
View directory record Official record
Conditions
Pain, Postoperative, Obstructive Sleep Apnea of Child
Interventions
Medication Tracking Form
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
3 Years to 12 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 15, 2020 · Synced Jul 22, 2026, 6:53 PM EDT
Completed Not applicable Interventional

Low Dose Ketamine as an Adjunct to Fentanyl in Outpatient Tonsillectomy

NCT00587665
View directory record Official record
Conditions
Pain
Interventions
ketamine, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
3 Years to 12 Years
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 13, 2017 · Synced Jul 22, 2026, 6:53 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Gabapentin Premedication to Reduce Postoperative Pain for Pediatric Tonsillectomy

NCT03625011
View directory record Official record
Conditions
Tonsillitis, Tonsillectomy
Interventions
Gabapentin
Drug
Lead sponsor
Children's Healthcare of Atlanta
Other
Eligibility
3 Years to 18 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 23, 2019 · Synced Jul 22, 2026, 6:53 PM EDT
Not yet recruiting No phase listed Observational

Postoperative Pain After Pediatric Adenotonsillectomy With Ketorolac or Ibuprofen

NCT07672418
View directory record Official record
Conditions
Sleep, Pediatrics, Adenotonsillectomy
Interventions
Not listed
Lead sponsor
Baylor College of Medicine
Other
Eligibility
13 Years to 18 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 28, 2026 · Synced Jul 22, 2026, 6:53 PM EDT
Completed Not applicable Interventional Results available

Preoperative Gabapentin for Post-tonsillectomy Pain in Children

NCT01707420
View directory record Official record
Conditions
Post Operative Pain Management in Children With Tonsillectomy/Adenoidectomy
Interventions
Gabapentin, liquid placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
5 Years to 16 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 14, 2021 · Synced Jul 22, 2026, 6:53 PM EDT
Completed Phase 4 Interventional Results available

Muscle Relaxation for Pediatric Adenotonsillectomy

NCT06225466
View directory record Official record
Conditions
Tonsillectomy
Interventions
Rocuronium, Sugammadex, Anesthesia without neuromuscular blockade
Drug · Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
2 Years to 12 Years
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 27, 2025 · Synced Jul 22, 2026, 6:53 PM EDT
Not yet recruiting Phase 1 Interventional

Study of QUAIL-100 in Pediatric and Young Adult Participants With High-Risk Hematologic Malignancies Who Have Received a Hematopoietic Stem Cell Transplantation

NCT07573111
View directory record Official record
Conditions
Acute Leukemia, Myelodysplastic Syndrome
Interventions
QUAIL-100
Biological
Lead sponsor
Laguna Biotherapeutics, Inc.
Industry
Eligibility
18 Months to 39 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Jul 22, 2026, 6:53 PM EDT
Completed Not applicable Interventional

Laryngeal Mask Airway in Pediatric Adenotonsillectomy

NCT01695980
View directory record Official record
Conditions
Sleep Apnea, Obstructive, Tonsillitis
Interventions
ETT with non modified retractor, LMA with modified retractor
Procedure · Other
Lead sponsor
Eastern Virginia Medical School
Other
Eligibility
2 Years to 16 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2022
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 10, 2022 · Synced Jul 22, 2026, 6:53 PM EDT
Completed Not applicable Interventional

Dexmedetomidine Use in SZMN Blocks for Pediatric T&A Pain Control

NCT05208892
View directory record Official record
Conditions
Postoperative Pain, Opioid Use
Interventions
SZMN block, SZMN block with Dexmedetomidine
Procedure
Lead sponsor
Stanford University
Other
Eligibility
6 Months to 18 Years
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Jul 22, 2026, 6:53 PM EDT
Completed Not applicable Interventional Results available

Use of Laryngeal Mask Airway in Pediatric Adenotonsillectomy

NCT01141660
View directory record Official record
Conditions
Laryngeal Mask Airway, Tonsillectomy
Interventions
Endotracheal Tube, Laryngeal mask airway
Device
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
2 Years to 12 Years
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 12, 2017 · Synced Jul 22, 2026, 6:53 PM EDT
Active, not recruiting Not applicable Interventional

NOURISH-T+: Promoting Healthy Eating and Exercise Behaviors

NCT04656496
View directory record Official record
Conditions
Obesity, Childhood, Cancer, Survivorship
Interventions
NOURISH-T+, Brief NOURISH-T+
Behavioral
Lead sponsor
University of South Florida
Other
Eligibility
5 Years to 14 Years
Enrollment
520 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
10
States / cities
Washington D.C., District of Columbia • Gainesville, Florida • Miami, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Jul 22, 2026, 6:53 PM EDT