Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT04797559 · ClinicalTrials.gov registry record · NA
SZMN Blocks for Pain Control in Pediatric Patients Undergoing T&A
A NA study, sponsored by Stanford University.
- Completed
- Registry status
- NA
- Development phase
- 60
- Enrollment target
NCT04797559: Completed NA study, sponsored by Stanford University.
NCT04797559 is a NA study that has completed, run by Stanford University. The registered enrollment target is 60 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (96% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04797559, a NA study, has completed, sponsored by Stanford University.
- COMPLETED
- Registry status
- NA
- Development phase
- 60 participants
- Enrollment target
Study Summary
The suprazygomatic maxillary nerve (SZMN) block is a well-established, safe and effective regional technique for pain management following cleft palate procedures, however, have not been studied for patients undergoing tonsillectomy and adenoidectomy (T\&A) procedures. The goals of this study are to determine if SZMN block can be utilized for pain control and decrease morbidity in pediatric patients undergoing T\&A.
Primary Outcome
Patients will rate their pain on a 0-10 scale
Interventions
- PROCEDURE SZMN Block
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 60 participants |
| Start Date | 2021-11-29 |
| Est. Completion | 2023-04-19 |
| Phase | NA |
What the finished NCT04797559 record still lists
NCT04797559 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 60 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (96% lower).
The record links to 0 conditions, and to 1 intervention - of which SZMN Block is the first listed.
NCT04797559 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT04797559 about?
NCT04797559 is a clinical study titled "SZMN Blocks for Pain Control in Pediatric Patients Undergoing T&A". The suprazygomatic maxillary nerve (SZMN) block is a well-established, safe and effective regional technique for pain management following cleft palate procedures, however, have not been studied for patients undergoing tonsillectomy and adenoidectomy (T\&A) procedures. The goals of this study are to...
What is the current status of trial NCT04797559?
This trial is currently completed. It is a NA study. The enrollment target is 60 participants. The study started on 2021-11-29. Estimated completion is 2023-04-19.
What interventions are being tested in trial NCT04797559?
The interventions under investigation include: SZMN Block (PROCEDURE).
Who is sponsoring clinical trial NCT04797559?
This trial is sponsored by Stanford University, which has 1,744 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT04797559's enrollment target sits among peer trials
60 1164th of 2000 higher than 745 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT00576069 · 60 participants
Mechanism(s)of Airflow Limitation in Moderate-severe Persistent Asthma
- NCT01297400 · 60 participants · Phase 2
Phase 2 Pilot Study of the Safety and Efficacy of Topical MW-III in Thermal Burns
- NCT01734122 · 60 participants
Stereotactic Radiosurgery for Essential Tremor and Parkinsonian Tremor
- NCT01804634 · 60 participants · Phase 2
Reduced Intensity Haploidentical BMT for High Risk Solid Tumors
Similar registry start date
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia
- NCT07125183 · started 2026-12 · Phase 2
Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma
- NCT07292298 · started 2026-11 · Phase 2
Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates
- NCT04263285 · started 2026-10 · NA
Treatment of Depression Post-SCI