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Surgical Treatment of Tonsillar Abscess

NCT04543708 · Status: TERMINATED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 42

Last updated 2026-05-01

No results posted yet for this study

Summary

The diagnosis and treatment of tonsillar abscess are very physician-dependent, as sufficient prospective medical literature is lacking to choose the most efficient regimen. The proposed study aims to assess the therapeutic efficacy of tonsillectomy compared to drainage under local anesthesia. This is a prospective, randomized clinical trial in adults in a tertiary care center in Geneva (Switzerland).

Conditions

  • Tonsillar Abscess

Interventions

PROCEDURE

Incision drainage

Oropharyngeal pre-anesthesia is performed with 10% xylocaine spray, then submucosal anesthesia of the anterior pillar of the tonsil is performed with 2 ml of Rapidocaine or Rapidocaine 1 or 2% adrenaline. A scalpel incision is made with the search for the abscess pocket with a crile. If pus is present, a NaCl / Betadine rinse is performed. A syringe puncture can help locate the abscess if needed. The duration is approximately 15 minutes. If no purulent pouch is found, the procedure is completed with tonsillectomy under general anesthesia.

PROCEDURE

Tonsillectomy

Under general anesthesia, in dorsal decubitus, an autostatic mouth opener is placed, an incision of the anterior pillar of the tonsil allows the opening of the capsular space, along which the entire tonsil is dissected until complete extraction, hemostasis is performed, then the patient is awakened. The duration is approximately 30 minutes.

Sponsors & Collaborators

  • University Hospital, Geneva

    lead OTHER

Principal Investigators

  • François Voruz, MD · University Hospital, Geneva

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-10-01
Primary Completion
2024-02-22
Completion
2024-02-22

Countries

  • Switzerland

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04543708 on ClinicalTrials.gov