Outcome of Laser or Debrider Tonsillotomy Versus Tonsillectomy in

Status Completed

Clinical Trial Summary

Clinical Trial Description

Tonsil surgery for children suffering from obstructive sleep apnea have significant post operative morbidity including pain and occasionally bleeding. This morbidity is partly caused by post surgical inflammation. This inflammatory process can be quantified using various proinflammatory cytokines.

the goal of this study is to objectively compare the inflammatory process after treatment of obstructive sleep apnea with different surgical approaches to the enlarged tonsils.

In the study three approaches are prospectively compared:

1. Tonsillectomy - using electrocautery resecting all tonsillar tissue.

2. Debrider Tonsillotomy - reducing the tonsillar tissue with a debrider.

3. laser Tonsillotomy - reducing tonsillar tissue using a CO2 laser.

All patients will be randomized to one of three arms. Each arm will include 25 children.

All children will have a preoperative and postoperative sleep study. Questioners assessing pain, amount of medication used to control pain and sleep disturbance during the first 7 days after surgery will be filled by the child caretaker.

Blood will be drawn immediately before surgery and 18-24 hours after surgery. The following blood products will be assessed: White blood cells, clotting factors, C reactive protein, IL1 beta,TNF alpha, IL6, IL2.

If the study will show objectively and subjectively that partial resection of the tonsil compared to complete tonsillectomy is less painful and has less postoperative inflammation. ;

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Subject), Primary Purpose: Treatment

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT01319058
Study type	Interventional
Source	Soroka University Medical Center
Contact
Status	Completed
Phase	N/A
Start date	August 2010
Completion date	July 2013

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Outcome of Laser or Debrider Tonsillotomy Versus Tonsillectomy in Obstructive Sleep Apnea — TVLOD

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms